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{{#Wiki_filter:Book 1 of 1 4
{{#Wiki_filter:Book 1
Final Status Survey Final Report Phase VII Appendix Al 5 Survey Unit Release Record 9514-0001, East Primary Parking Lot May 2007
of 1
4 Final Status Survey Final Report Phase VII Appendix Al 5 Survey Unit Release Record 9514-0001, East Primary Parking Lot May 2007


CYAPCO FINAL STATUS SURVEY RELEASE RECORD EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 Prepared By:    FSSEngeDate:r FSS Engineer Reviewed-,KWAW                         Date: 3 11q 107 S ýngineer Approved By: _      _      _      _  Date:_____
CYAPCO FINAL STATUS SURVEY RELEASE RECORD EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 FSSEngeDate:r FSS Engineer Prepared By:
Telhnical Support Manager Revision 0
Reviewed-,KWAW S ýngineer Approved By:
Telhnical Support Manager Date: 3 11q 107 Date:_____
Revision 0


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD TABLE OF CONTENTS
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD TABLE OF CONTENTS
: 1. SURVEY UNIT DESCRIPTION ......................................................                     3
: 1.
: 2. CLASSIFICATION BASIS ................................................................               3
SURVEY UNIT DESCRIPTION......................................................
: 3. DATA QUALITY OBJECTIVES (DQO) ..........................................                           6
3
: 4. SURV EY D ESIGN .............................................................................       9
: 2.
: 5. SURVEY IMPLEMENTATION .......................................................                     12
CLASSIFICATION BASIS................................................................
: 6. SURVEY RESULTS ........................................................................           14
3
: 7. QUALITY CONTROL ....................................................................               19
: 3.
: 8. INVESTIGATIONS AND RESULTS .............................................                           20
DATA QUALITY OBJECTIVES (DQO)..........................................
: 9. REMEDIATION AND RESULTS ..................................................                         21
6
: 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN ......                                                 21
: 4.
: 11. DATA QUALITY ASSESSMENT (DQA) .....................................                               21
SU RV EY D ESIGN.............................................................................
: 12. AN O MA LIES .................................................................................. 22
9
: 13. CO NCLU SION ................................................................................ 22
: 5.
: 14. A TTA CHM EN TS ............................................................................. 23 14.1 Attachment 1 - Figures (5 pages including cover) 14.2 Attachment 2 - Scan Results (6 pages including cover) 14.3 Attachment 3 - Laboratory Results (114 pages including cover) 14.4 Attachment 4 - DQA Results (18 pages including covers)
SURVEY IMPLEMENTATION.......................................................
12
: 6.
SURVEY RESULTS........................................................................
14
: 7.
QUALITY CONTROL....................................................................
19
: 8.
INVESTIGATIONS AND RESULTS.............................................
20
: 9.
REMEDIATION AND RESULTS..................................................
21
: 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN......
21
: 11. DATA QUALITY ASSESSMENT (DQA).....................................
21
: 12. A N O M A LIES..................................................................................
22
: 13. CO N CLU SIO N................................................................................
22
: 14. A TTA CH M EN TS.............................................................................
23 14.1 Attachment 1 - Figures (5 pages including cover) 14.2 Attachment 2 - Scan Results (6 pages including cover) 14.3 Attachment 3 - Laboratory Results (114 pages including cover) 14.4 Attachment 4 - DQA Results (18 pages including covers)
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TOTAL 166 Revision 0


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The survey unit is located outside of the former Radiological Controlled Area (RCA), outside the former Industrial Area but within the Owner Controlled Area.
The survey unit is located outside of the former Radiological Controlled Area (RCA), outside the former Industrial Area but within the Owner Controlled Area.
The survey unit is comprised of predominantly flat disturbed open land that gently slopes from east to west toward the Connecticut River. The eastern portion of the survey unit contains a small stream that collects water from the hillside to the south and east of the survey unit and flows from south to north through the survey unit until it discharges into the onsite retention pond (Survey Unit 9508-0000).
The survey unit is comprised of predominantly flat disturbed open land that gently slopes from east to west toward the Connecticut River. The eastern portion of the survey unit contains a small stream that collects water from the hillside to the south and east of the survey unit and flows from south to north through the survey unit until it discharges into the onsite retention pond (Survey Unit 9508-0000).
The reference coordinates associated with this survey unit are E004 through E012 by S050 through S058 (refer to LTP Section 5.4.4). The reference coordinates provide the maximum dimensions of a rectangle containing this survey unit. Some areas contained in this rectangle may not be part of this survey unit. The boundary of the survey unit was defined using a Global Positioning System (GPS) based on the Connecticut State Plane System North American Datum (NAD) 1927.
The reference coordinates associated with this survey unit are E004 through E012 by S050 through S058 (refer to LTP Section 5.4.4).
: 2. CLASSIFICATION BASIS The survey unit was classified in accordance with Procedure RPM 5.1-10, "Survey Unit Classification." The historical information, scoping analyses and characterization results provided sufficient data to designate Survey Unit 9514-0001 as Class 2 in February 2007.
The reference coordinates provide the maximum dimensions of a rectangle containing this survey unit. Some areas contained in this rectangle may not be part of this survey unit.
The boundary of the survey unit was defined using a Global Positioning System (GPS) based on the Connecticut State Plane System North American Datum (NAD) 1927.
: 2.
CLASSIFICATION BASIS The survey unit was classified in accordance with Procedure RPM 5.1-10, "Survey Unit Classification. " The historical information, scoping analyses and characterization results provided sufficient data to designate Survey Unit 9514-0001 as Class 2 in February 2007.
The "Classification Basis Summary" conducted for Survey Unit 9514-0001 consisted of:
The "Classification Basis Summary" conducted for Survey Unit 9514-0001 consisted of:
a) A review of the 10CFR50.75 (g) (1) database, b) A review of the "InitialCharacterizationReport" and the "HistoricSite Assessment Supplement, "
a) A review of the 10CFR50.75 (g) (1) database, b) A review of the "Initial Characterization Report" and the "Historic Site Assessment Supplement, "
c) Historic and current survey records review, d) Visual inspections and a "walk-down." of the area were performed.
c) Historic and current survey records review, d) Visual inspections and a "walk-down." of the area were performed.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Survey Area 9514, which consists of the Primary Parking Lot, is a surface survey area (the corresponding sub-surface Survey Area is 9803) that has historically been used to stockpile soils, asphalt spoils, snow and other materials.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Survey Area 9514, which consists of the Primary Parking Lot, is a surface survey area (the corresponding sub-surface Survey Area is 9803) that has historically been used to stockpile soils, asphalt spoils, snow and other materials.
Containerized radioactive materials have also been stored here over the past few years. The historical assessment of the survey area indicated that the age of the paved area dates back to the earliest days of plant operation. The scoping report in 1997 had little information on this area, but did note that Plant Incident Report (PIR) 80-37 reported the discovery of several sources of elevated activity in March 1980, along with other areas of the site. The investigation into the incident concluded that the elevated activity was most likely due to radioactive materials ejected from the Primary Vent Stack as a result of operational events in 1979. Isotopic analysis of the particles indicated that the short-lived fission products, Ce- 144 and Ru- 106, dominated the particulate radioactivity. All elevated areas were removed upon detection according to supplemental reports.
Containerized radioactive materials have also been stored here over the past few years. The historical assessment of the survey area indicated that the age of the paved area dates back to the earliest days of plant operation. The scoping report in 1997 had little information on this area, but did note that Plant Incident Report (PIR) 80-37 reported the discovery of several sources of elevated activity in March 1980, along with other areas of the site. The investigation into the incident concluded that the elevated activity was most likely due to radioactive materials ejected from the Primary Vent Stack as a result of operational events in 1979. Isotopic analysis of the particles indicated that the short-lived fission products, Ce-144 and Ru-106, dominated the particulate radioactivity. All elevated areas were removed upon detection according to supplemental reports.
A review of the 10 CFR 50.75(g) files identified five (5) additional entries identifying Survey Area 9514 (Survey dated 6/11/79; Contract, drawings and Spec. work logs from 10/11/82; Email from GTS Duratek dated 1/26/99; memo HP 111; memo HP-99-113); however, these sources did not provide a significant amount of additional information for characterization of Survey Area 9514. Additionally, Warehouse #2 and the Office Building #3/Primary Access Point were constructed in 1989 and the primary parking lot was re-configured.
A review of the 10 CFR 50.75(g) files identified five (5) additional entries identifying Survey Area 9514 (Survey dated 6/11/79; Contract, drawings and Spec. work logs from 10/11/82; Email from GTS Duratek dated 1/26/99; memo HP 111; memo HP-99-113); however, these sources did not provide a significant amount of additional information for characterization of Survey Area 9514. Additionally, Warehouse #2 and the Office Building #3/Primary Access Point were constructed in 1989 and the primary parking lot was re-configured.
The primary parking lot was enlarged, re-paved and storm drains installed.
The primary parking lot was enlarged, re-paved and storm drains installed.
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Recent decommissioning activities included the removal of asphalt, concrete and sub-surface commodities such as storm drain and sewer system piping.
Recent decommissioning activities included the removal of asphalt, concrete and sub-surface commodities such as storm drain and sewer system piping.
Two (2) potential pathways for residual contamination to exist within this survey area are from the mixing of surface soils with paving materials during demolition or from storm drain pipe leakage.
Two (2) potential pathways for residual contamination to exist within this survey area are from the mixing of surface soils with paving materials during demolition or from storm drain pipe leakage.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD After remediation was complete in Survey Area 9514, characterization samples were collected and analyzed in accordance with Survey and Sampling Work Plan (SSWP) 06-09-001. Evaluation of soil samples collected for the SSWP provided the information with regard to the radionuclides of concern within Survey Area 9514. These results are summarized in Table 1.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD After remediation was complete in Survey Area 9514, characterization samples were collected and analyzed in accordance with Survey and Sampling Work Plan (SSWP) 06-09-001. Evaluation of soil samples collected for the SSWP provided the information with regard to the radionuclides of concern within Survey Area 9514. These results are summarized in Table 1.
Table 1- Basic statistical quantities from SSWP 06-09-001 Radiological Assessment survey Parameter                       Cs-137               Co-60               Sr-90 (pci/g)             (pC00)             (pci/g)
Table 1-Basic statistical quantities from SSWP 06-09-001 Radiological Assessment survey Parameter Cs-137 Co-60 Sr-90 (pci/g)
Operational DCGL:                 5.38E+00             2.59E+00           1.05E+00 Minimum Value:                   -9.68E-03           -3.21E-02           5.67E-03 Maximum Value:                   8.44E-01           9.36E-02           7.39E-02 Mean:                       9.22E-02             4.87E-03           3.43E-02 Median:                     3.06E-02             3.16E-03           2.95E-02 Standard Deviation:               2.06E-01             2.64E-02           2.18E-02 Characterization sample data indicated that several locations in the eastern portion of Survey Area 9514 contained elevated amounts of Sr-90 at levels up to seven percent (7%) of the Operational Derived Concentration Guideline Level (DCGL) for Sr-90.
(pC00)
(pci/g)
Operational DCGL:
5.38E+00 2.59E+00 1.05E+00 Minimum Value:  
-9.68E-03  
-3.21E-02 5.67E-03 Maximum Value:
8.44E-01 9.36E-02 7.39E-02 Mean:
9.22E-02 4.87E-03 3.43E-02 Median:
3.06E-02 3.16E-03 2.95E-02 Standard Deviation:
2.06E-01 2.64E-02 2.18E-02 Characterization sample data indicated that several locations in the eastern portion of Survey Area 9514 contained elevated amounts of Sr-90 at levels up to seven percent (7%) of the Operational Derived Concentration Guideline Level (DCGL) for Sr-90.
Based on the characterization results provided in Table 1, Survey Area 9514 was split into two (2) survey units. Survey Unit 9514-0001 (the survey unit covered by this Release Record) is a Class 2 survey unit which consists of open land and comprises the eastern portion of the former primary parking lot.
Based on the characterization results provided in Table 1, Survey Area 9514 was split into two (2) survey units. Survey Unit 9514-0001 (the survey unit covered by this Release Record) is a Class 2 survey unit which consists of open land and comprises the eastern portion of the former primary parking lot.
The western portion of the former primary parking lot is covered by Survey Unit 9514-0000, a Class 3 survey unit.
The western portion of the former primary parking lot is covered by Survey Unit 9514-0000, a Class 3 survey unit.
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Therefore, Sr-90 was selected as a radionuclide of concern. No other HTD radionuclides were present in concentrations above 5% of the Operational DCGL for soil individually or 10% of the Operational DCGL for soil as a composite.
Therefore, Sr-90 was selected as a radionuclide of concern. No other HTD radionuclides were present in concentrations above 5% of the Operational DCGL for soil individually or 10% of the Operational DCGL for soil as a composite.
The FSS Engineer performed a visual inspection and walk-down during February 2007 to assess the physical condition of the survey unit, evaluate access points and travel paths and identify potentially hazardous conditions.
The FSS Engineer performed a visual inspection and walk-down during February 2007 to assess the physical condition of the survey unit, evaluate access points and travel paths and identify potentially hazardous conditions.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD This survey area is affected by existing groundwater (reference CY memo ISC 06-024) which will be a source of dose from residual radioactivity, as discussed in Section 3 under the Data Quality Objectives.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD This survey area is affected by existing groundwater (reference CY memo ISC 06-024) which will be a source of dose from residual radioactivity, as discussed in Section 3 under the Data Quality Objectives.
Based upon the historical information and the results of radiological surveys performed during characterization, it was concluded that there was a low probability for residual radioactivity to be present in this survey unit in concentrations greater than the Operational DCGLs justifying a final survey unit classification of Class 2 (refer to Section 3).
Based upon the historical information and the results of radiological surveys performed during characterization, it was concluded that there was a low probability for residual radioactivity to be present in this survey unit in concentrations greater than the Operational DCGLs justifying a final survey unit classification of Class 2 (refer to Section 3).
: 3. DATA QUALITY OBJECTIVES (DQO)
: 3.
FSS design and planning used the Data Quality Objective (DQO) process as described by the LTP, Procedure RPM 5.1-11, "Preparationof Final Status Survey Plan, " and the "Multi-Agency Radiation Survey and Site Investigation Manual" (MARSSIM). A summary of the main features of the DQO process are provided herein.
DATA QUALITY OBJECTIVES (DQO)
FSS design and planning used the Data Quality Objective (DQO) process as described by the LTP, Procedure RPM 5.1-11, "Preparation of Final Status Survey Plan, " and the "Multi-Agency Radiation Survey and Site Investigation Manual" (MARSSIM). A summary of the main features of the DQO process are provided herein.
The DQO process incorporated hypothesis testing and probabilistic sampling distributions to control decision errors during data analysis. Hypothesis testing is a process based on the scientific method that compares a baseline condition to an alternate condition. The baseline condition is technically known as the null hypothesis. Hypothesis testing rests on the premise that the null hypothesis is true and that sufficient evidence must be provided for rejection. In designing the survey plan, the underlying assumption, or null hypothesis was that residual activity in the survey unit exceeded the release criteria. Rejection of the null hypothesis would indicate that residual activity within the survey unit does not exceed the release criteria. Therefore, the survey unit does satisfy the primary objective of the Final Status Survey Plan (FSSP). Probabilistic sampling is a preferred method to select a sample so that each item in the population being studied has a known likelihood of being included in the sample. Probabilistic sampling may include simple random sampling where every sample has the same chance of being included, or systematic random sampling where samples are arranged in some order and a random starting point is selected.
The DQO process incorporated hypothesis testing and probabilistic sampling distributions to control decision errors during data analysis. Hypothesis testing is a process based on the scientific method that compares a baseline condition to an alternate condition. The baseline condition is technically known as the null hypothesis. Hypothesis testing rests on the premise that the null hypothesis is true and that sufficient evidence must be provided for rejection. In designing the survey plan, the underlying assumption, or null hypothesis was that residual activity in the survey unit exceeded the release criteria. Rejection of the null hypothesis would indicate that residual activity within the survey unit does not exceed the release criteria. Therefore, the survey unit does satisfy the primary objective of the Final Status Survey Plan (FSSP). Probabilistic sampling is a preferred method to select a sample so that each item in the population being studied has a known likelihood of being included in the sample. Probabilistic sampling may include simple random sampling where every sample has the same chance of being included, or systematic random sampling where samples are arranged in some order and a random starting point is selected.
The primary objective of the FSSP was to demonstrate that the level of residual radioactivity in Survey Unit 9514-0001 did not exceed the release criteria specified in the LTP and that the potential dose from residual radioactivity is As Low As Reasonably Achievable (ALARA).
The primary objective of the FSSP was to demonstrate that the level of residual radioactivity in Survey Unit 9514-0001 did not exceed the release criteria specified in the LTP and that the potential dose from residual radioactivity is As Low As Reasonably Achievable (ALARA).
A fundamental precursor to survey design is to establish a relationship between the release criteria and some measurable quantity. This is done through the development of DCGLs. The DCGLs represent average levels of radioactivity above background levels and are presented in terms of surface or mass activity concentrations. Chapter 6 of the LTP describes in detail the modeling used to develop the DCGLs for soil (called Base Case Soil DCGL), existing groundwater radioactivity and future groundwater radioactivity that will be contributed by building basements and footings.
A fundamental precursor to survey design is to establish a relationship between the release criteria and some measurable quantity. This is done through the development of DCGLs. The DCGLs represent average levels of radioactivity above background levels and are presented in terms of surface or mass activity concentrations. Chapter 6 of the LTP describes in detail the modeling used to develop the DCGLs for soil (called Base Case Soil DCGL), existing groundwater radioactivity and future groundwater radioactivity that will be contributed by building basements and footings.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD The DCGLs presented in Chapter 6 of the LTP were developed for exposures from three (3) components, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity. Equation 1 shows the mathematical relationship between the three (3) components and the total dose.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD The DCGLs presented in Chapter 6 of the LTP were developed for exposures from three (3) components, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity.
Equation I HTotal =Hsoil +HExistingGW + HFutureGW The total dose under the LTP criteria is twenty-five (25) mrem/yr TEDE from all three (3) components. The allowable total dose under the Connecticut Department of Environmental Protection (CTDEP) radiological remediation standard for CY is nineteen (19) mrem/yr TEDE. To satisfy both the LTP and CY CTDEP criteria, the dose from soil must be reduced when using the existing and future groundwater dose values discussed above.
Equation 1 shows the mathematical relationship between the three (3) components and the total dose.
This survey area is affected by existing groundwater (reference CY memo ISC 06-024). Therefore, the dose contribution from existing groundwater is bounded by two (2) mrem/yr TEDE.
Equation I HTotal =Hsoil +HExistingGW + HFutureGW The total dose under the LTP criteria is twenty-five (25) mrem/yr TEDE from all three (3) components.
The allowable total dose under the Connecticut Department of Environmental Protection (CTDEP) radiological remediation standard for CY is nineteen (19) mrem/yr TEDE. To satisfy both the LTP and CY CTDEP criteria, the dose from soil must be reduced when using the existing and future groundwater dose values discussed above.
This survey area is affected by existing groundwater (reference CY memo ISC 06-024).
Therefore, the dose contribution from existing groundwater is bounded by two (2) mrem/yr TEDE.
This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no buried concrete foundations or footings containing residual radioactive material within the groundwater saturated zone in the area (reference CY memo ISC 06-024). The dose contribution from future groundwater, the third dose component is, therefore, zero (0) mrem/yr TEDE.
This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no buried concrete foundations or footings containing residual radioactive material within the groundwater saturated zone in the area (reference CY memo ISC 06-024). The dose contribution from future groundwater, the third dose component is, therefore, zero (0) mrem/yr TEDE.
Equation2 19 mrem/yrTotal =   17 mrem/yrsoil + 2 mrem/yrExisting GW+ 0 mrem/yrFuturcGW The allowable dose for soil in this survey unit is seventeen (17) mrem/yr TEDE as shown by Equation 2 above. The concentration of residual radioactivity resulting in seventeen (17) mrem/yr TEDE is designated as the Operational DCGL, and has been established for the radionuclides of concern as provided in Table 2.
Equation 2 19 mrem/yrTotal = 17 mrem/yrsoil + 2 mrem/yrExisting GW+ 0 mrem/yrFuturcGW The allowable dose for soil in this survey unit is seventeen (17) mrem/yr TEDE as shown by Equation 2 above.
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The concentration of residual radioactivity resulting in seventeen (17) mrem/yr TEDE is designated as the Operational DCGL, and has been established for the radionuclides of concern as provided in Table 2.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 2 - Radionuclide Specific Base Case Soil DCGL, Operational DCGLs and Rpnauired Minimum Detectahle Cnncenltratinn*
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 2 - Radionuclide Specific Base Case Soil DCGL, Operational DCGLs and Rpnauired Minimum Detectahle Cnncenltratinn*
Radionuclide (1)       Base Case Soil         Operational DCGL         Required MDC DCGL (pCi/g) (2)               (pCi/g) (3)           (pCi/g) (4)
Radionuclide (1)
H-3                 4.12E+02                 2.81E+02               1.65E+01 C-14               5.66E+00                 3.84E+00               2.26E-01 Mn-54                 1.74E+01                 1.18E+O1               6.96E-01 Fe-55               2.74E+04                   1.87E+04             1.1OE+03 Co-60               3.81E+00                 2.59E+00               1.52E-01 Ni-63               7.23E+02                 4.91E+02               2.89E+01 Sr-90                 1.55E+00                 1.05E+00               6.20E-02 Nb-94               7.12E+00                 4.85E+00               2.85E-01 Tc-99                 1.26E+01                 8.57E+00               5.04E-01 Ag-108m                 7.14E+00                 4.86E+00               2.86E-01 Cs- 134               4.67E+00                 3.18E+00               1.87E-01 Cs-137                 7.91E+00                 5.38E+00               3.16E-01 Eu-152                 1.01E+01                 6.87E+00               4.04E-01 Eu-154                 9.29E+00                 6.32E+00               3.72E-01 Eu-155                 3.92E+02                 2.67E+02               1.57E+01 Pu-238                 2.96E+01                 2.01E+01               1.18E+00 Pu-239/240               2.67E+01                 1.82E+01               1.07E+00 Pu-241                 8.70E+02                 5.92E+02               3.48E+01 5
Base Case Soil Operational DCGL Required MDC DCGL (pCi/g) (2)
Am-241(   )           2.58E+01                 1.75E+01               1.03E+00 Cm-243/244               2.90E+01                 1.97E+01               1.16E+00 k1) Bod   inuicates mHose rauionucliues consiuereu to be ham LOueeCLL.
(pCi/g) (3)
(pCi/g) (4)
H-3 4.12E+02 2.81E+02 1.65E+01 C-14 5.66E+00 3.84E+00 2.26E-01 Mn-54 1.74E+01 1.18E+O1 6.96E-01 Fe-55 2.74E+04 1.87E+04 1.1OE+03 Co-60 3.81E+00 2.59E+00 1.52E-01 Ni-63 7.23E+02 4.91E+02 2.89E+01 Sr-90 1.55E+00 1.05E+00 6.20E-02 Nb-94 7.12E+00 4.85E+00 2.85E-01 Tc-99 1.26E+01 8.57E+00 5.04E-01 Ag-108m 7.14E+00 4.86E+00 2.86E-01 Cs-134 4.67E+00 3.18E+00 1.87E-01 Cs-137 7.91E+00 5.38E+00 3.16E-01 Eu-152 1.01E+01 6.87E+00 4.04E-01 Eu-154 9.29E+00 6.32E+00 3.72E-01 Eu-155 3.92E+02 2.67E+02 1.57E+01 Pu-238 2.96E+01 2.01E+01 1.18E+00 Pu-239/240 2.67E+01 1.82E+01 1.07E+00 Pu-241 8.70E+02 5.92E+02 3.48E+01 Am-241(5) 2.58E+01 1.75E+01 1.03E+00 Cm-243/244 2.90E+01 1.97E+01 1.16E+00 k1) Bod inuicates mHose rauionucliues consiuereu to be ham LO ueeCLL.
(2) The Base Case Soil DCGLs for soil are specified by the LTP in Chapter 6 and are equivalent to twenty-five (25) mrem/yr TEDE.
(2) The Base Case Soil DCGLs for soil are specified by the LTP in Chapter 6 and are equivalent to twenty-five (25) mrem/yr TEDE.
(3) The Operational DCGL is equivalent to seventeen (17) mrem/yr TEDE.
(3) The Operational DCGL is equivalent to seventeen (17) mrem/yr TEDE.
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Another important facet of the DQO process is to identify the radionuclides of concern and determine the concentration variability. Fifteen (15) samples were collected and analyzed during characterization, as discussed in Section 2.
Another important facet of the DQO process is to identify the radionuclides of concern and determine the concentration variability. Fifteen (15) samples were collected and analyzed during characterization, as discussed in Section 2.
The mean and variability of Cs-137, Co-60 and Sr-90 in soil in this survey unit was determined during characterization and are provided in Table 1.
The mean and variability of Cs-137, Co-60 and Sr-90 in soil in this survey unit was determined during characterization and are provided in Table 1.
Instrument DQOs included a verification of the ability of the survey instrument to detect the radiation(s) of interest relative to the DCGL. Survey instrument response checks were required prior to issue and after the instrument had been Revision 0                                           8 Revision 0                                           8
Instrument DQOs included a verification of the ability of the survey instrument to detect the radiation(s) of interest relative to the DCGL. Survey instrument response checks were required prior to issue and after the instrument had been Revision 0 8
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD used. Control and accountability of survey instruments was required to assure the quality and prevent the loss of data.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD used. Control and accountability of survey instruments was required to assure the quality and prevent the loss of data.
As part of the DQOs applied to laboratory processes, analysis results were reported as actual calculated results. Results reported as less than Minimum Detectable Concentration (<MDC) were not accepted for FSS. Sample report summaries included unique sample identification, analytical method, radionuclide, result, and uncertainty to two (2) standard deviations, laboratory data qualifiers, units, and the required and observed MDC.
As part of the DQOs applied to laboratory processes, analysis results were reported as actual calculated results. Results reported as less than Minimum Detectable Concentration (<MDC) were not accepted for FSS. Sample report summaries included unique sample identification, analytical
: 4. SURVEY DESIGN The level of effort associated with planning a survey is based on the complexity of the survey and nature of the hazards. Guidance for preparing FSS plans is provided in Procedure RPM 5.1-11, "Preparation of Final Status Survey Plans".
: method, radionuclide, result, and uncertainty to two (2) standard deviations, laboratory data qualifiers, units, and the required and observed MDC.
: 4.
SURVEY DESIGN The level of effort associated with planning a survey is based on the complexity of the survey and nature of the hazards. Guidance for preparing FSS plans is provided in Procedure RPM 5.1-11, "Preparation of Final Status Survey Plans".
The FSSP uses an integrated sample design that combines scanning surveys and sampling which can be either random or biased.
The FSSP uses an integrated sample design that combines scanning surveys and sampling which can be either random or biased.
Characterization sampling was used to determine concentration variability.
Characterization sampling was used to determine concentration variability.
The DQO process determined that Cs-137, Co-60 and Sr-90 would be the radionuclides of concern in survey unit 9514-0001 (refer to Section 3). The sum of fractions or unity rule was used with the individual Operational DCGLs because multiple radionuclides (Cs-137, Co-60 and Sr-90) are considered in the survey design. Other radionuclides identified during FSS were evaluated to ensure adequate survey design.
The DQO process determined that Cs-137, Co-60 and Sr-90 would be the radionuclides of concern in survey unit 9514-0001 (refer to Section 3). The sum of fractions or unity rule was used with the individual Operational DCGLs because multiple radionuclides (Cs-137, Co-60 and Sr-90) are considered in the survey design. Other radionuclides identified during FSS were evaluated to ensure adequate survey design.
Surrogate DCGLs were not required for this survey unit based on process knowledge from FSS of adjacent areas and via screening under LTP Section 5.4.7.2, "Gross Activity DCGLs". Radionuclide screening or de-selection is a process where an individual radionuclide or aggregates may be considered insignificant and eliminated from the FSS. The criteria for de-selection are concentrations less than 5% for individual radionuclides and less than 10% for aggregates.
Surrogate DCGLs were not required for this survey unit based on process knowledge from FSS of adjacent areas and via screening under LTP Section 5.4.7.2, "Gross Activity DCGLs". Radionuclide screening or de-selection is a process where an individual radionuclide or aggregates may be considered insignificant and eliminated from the FSS.
The criteria for de-selection are concentrations less than 5% for individual radionuclides and less than 10% for aggregates.
The Elevated Measurement Comparison (EMC) did not apply to this survey unit since it is a Class 2 area and discrete, elevated areas of contamination were not expected.
The Elevated Measurement Comparison (EMC) did not apply to this survey unit since it is a Class 2 area and discrete, elevated areas of contamination were not expected.
The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation.           This approach was conservative since it included background Cs-137 as part of the sample set.
The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation.
The number of soil samples for FSS was determined in accordance with Procedure RPM 5.1-12, "Determination of the Number of Surface Samples for Final Status Survey." The Lower Bound of the Gray Region (LBGR) was set in accordance with Procedure RPM 5.1-11 to 0.91 to maintain the relative shift (A/a) in the range of 1 and 3. The resulting Adjusted Relative Shift was 2.0. A Prospective Power Curve was generated using COMPASS, a software package Revision 0                                     9
This approach was conservative since it included background Cs-137 as part of the sample set.
The number of soil samples for FSS was determined in accordance with Procedure RPM 5.1-12, "Determination of the Number of Surface Samples for Final Status Survey." The Lower Bound of the Gray Region (LBGR) was set in accordance with Procedure RPM 5.1-11 to 0.91 to maintain the relative shift (A/a) in the range of 1 and 3. The resulting Adjusted Relative Shift was 2.0. A Prospective Power Curve was generated using COMPASS, a software package Revision 0 9


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD developed under the sponsorship of the United States Nuclear Regulatory Commission (USNRC) for implementation of the MARSSIM in support of the decommissioning license termination rule (10 CFR 20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD developed under the sponsorship of the United States Nuclear Regulatory Commission (USNRC) for implementation of the MARSSIM in support of the decommissioning license termination rule (10 CFR 20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design.
Survey design specified fifteen (15) surface soil samples for non-parametric statistical testing.
Survey design specified fifteen (15) surface soil samples for non-parametric statistical testing.
The grid pattern and locations of the soil samples were determined using Visual Sample Plan (VSP) in accordance with Procedure RPM 5.1-14, "Identifying, and Marking Surface Sample Locations for Final Status Survey." Visual Sample Plan was created by Pacific Northwest National Laboratory (PNNL) for the United States Department of Energy. A systematic triangular grid pattern with a random starting point was selected for sample design, which is appropriate for a Class 2 area.
The grid pattern and locations of the soil samples were determined using Visual Sample Plan (VSP) in accordance with Procedure RPM 5.1-14, "Identifying, and Marking Surface Sample Locations for Final Status Survey."
Visual Sample Plan was created by Pacific Northwest National Laboratory (PNNL) for the United States Department of Energy. A systematic triangular grid pattern with a random starting point was selected for sample design, which is appropriate for a Class 2 area.
Judgmental sampling was included as a feature of this survey design to investigate suspect areas and account for any anomalies identified in the field.
Judgmental sampling was included as a feature of this survey design to investigate suspect areas and account for any anomalies identified in the field.
Sample locations were identified using AutoCAD-LT, a commercially available plotting software package with coordinates consistent with the Connecticut State Plane System.       These coordinates were integrated with a Global Positioning System (GPS) to locate sample points in the field. Sample Measurement Locations for the design are listed with the GPS coordinates in Table 3.
Sample locations were identified using AutoCAD-LT, a commercially available plotting software package with coordinates consistent with the Connecticut State Plane System.
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These coordinates were integrated with a Global Positioning System (GPS) to locate sample points in the field.
Sample Measurement Locations for the design are listed with the GPS coordinates in Table 3.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 3 -Sample Measurement Locations identified for Non-parametric Statistical Testin2 with their Associated GPS Coordinates Designation")                 Northing                 Easting 9514-0001-OO1F                 237249.28               668065.13 9514-0001-002F                 237177.80               668023.86 9514-0001-003F                 237177.80               668106.40 9514-0001-004F/FS               237177.80               668188.94 9514-0001-005F                 237106.31               668065.13 9514-0001-006F                 237106.31               668147.67 9514-0001-007F                 237106.31               668230.21 9514-0001-008F"2 )             237106.31               668312.75 9514-0001-009F                 237034.83               668188.94 9514-0001-010F/FS               237034.83               668271.48 9514-0001-01iF                 237034.83               668354.02 9514-0001-012F                 236963.35               668312.75 9514-0001-013F                 236963.35               668395.29 9514-0001-014F                 236963.35               668477.83 9514-0001-015F                 236891.87               668354.02 9514-0001-016F13)               237086.27               668140.73 (1)"F" denotes Final Status Survey sample location and "FS" denotes Field-Split sample location.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 3 -Sample Measurement Locations identified for Non-parametric Statistical Testin2 with their Associated GPS Coordinates Designation")
Northing Easting 9514-0001-OO1F 237249.28 668065.13 9514-0001-002F 237177.80 668023.86 9514-0001-003F 237177.80 668106.40 9514-0001-004F/FS 237177.80 668188.94 9514-0001-005F 237106.31 668065.13 9514-0001-006F 237106.31 668147.67 9514-0001-007F 237106.31 668230.21 9514-0001-008F"2 )
237106.31 668312.75 9514-0001-009F 237034.83 668188.94 9514-0001-010F/FS 237034.83 668271.48 9514-0001-01iF 237034.83 668354.02 9514-0001-012F 236963.35 668312.75 9514-0001-013F 236963.35 668395.29 9514-0001-014F 236963.35 668477.83 9514-0001-015F 236891.87 668354.02 9514-0001-016F13) 237086.27 668140.73 (1)"F" denotes Final Status Survey sample location and "FS" denotes Field-Split sample location.
2),"Sample number 9514-0001-008F could not safely be collected so that sample location was abandoned and a new location was randomly selected.
2),"Sample number 9514-0001-008F could not safely be collected so that sample location was abandoned and a new location was randomly selected.
(3)Random sample number 9514-0001-016F was selected as a Non-parametric sample location because sample number 9514-0001-008F could not be collected.
(3)Random sample number 9514-0001-016F was selected as a Non-parametric sample location because sample number 9514-0001-008F could not be collected.
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The implementation of quality control measures as referenced by Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Survey," included the collection of two (2) soil samples for "split sample" analysis by the off-site laboratory. These locations were selected randomly using the Microsoft Excel "RANDBETWEEN" function. The number of quality control soil samples was determined to be 13% of fifteen (15) samples.
The implementation of quality control measures as referenced by Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Survey," included the collection of two (2) soil samples for "split sample" analysis by the off-site laboratory. These locations were selected randomly using the Microsoft Excel "RANDBETWEEN" function. The number of quality control soil samples was determined to be 13% of fifteen (15) samples.
The LTP specifies that scanning will be performed along with a combination of systematic and judgmental measurements (samples) for a Class 2 land area and should cover 10% to 100% of the area. The fraction of scanning coverage was determined during the DQO process with the total amount and location(s) based on the likelihood of finding elevated activity during FSS.
The LTP specifies that scanning will be performed along with a combination of systematic and judgmental measurements (samples) for a Class 2 land area and should cover 10% to 100% of the area. The fraction of scanning coverage was determined during the DQO process with the total amount and location(s) based on the likelihood of finding elevated activity during FSS.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Based on the historical site assessment and the characterization data available, it was determined that three (3) separate scan grids needed to be established. The total surface area to be scanned was approximately 25% of the survey unit. A map of the scan grid locations is provided in Attachment 1.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Based on the historical site assessment and the characterization data available, it was determined that three (3) separate scan grids needed to be established. The total surface area to be scanned was approximately 25% of the survey unit. A map of the scan grid locations is provided in Attachment 1.
For this Class 2 survey unit, the "Investigation Level" for area scanning and soil sample measurement results are those levels specified in LTP, Table 5-8. Table 4 provides a synopsis of the survey design.
For this Class 2 survey unit, the "Investigation Level" for area scanning and soil sample measurement results are those levels specified in LTP, Table 5-8. Table 4 provides a synopsis of the survey design.
Table 4 - Svnonsis of the Survev Design(1)
Table 4 - Svnonsis of the Survev Design(1)
Feature               Design Criteria                         Basis 2
Feature Design Criteria Basis Survey Unit Land 8,739 m 2 Based on AutoCAD-LT and Area Visual Sample Plan calculations Type 1 and Type 2 errors were Number of 0.05, sigma was 0.04 pCi/g, and Measurements 15 the LBGR was adjusted to 0.91 to maintain Relative Shift in the range of 1 and 3.
Survey Unit Land                 8,739 m                 Based on AutoCAD-LT and Area                                           Visual Sample Plan calculations Type 1 and Type 2 errors were Number of                                           0.05, sigma was 0.04 pCi/g, and Measurements                       15               the LBGR was adjusted to 0.91 to maintain Relative Shift in the range of 1 and 3.
Grid Spacing 25.9 m Based on triangular grid 5.38 pCi/g Cs-137 Administratively set to achieve Operational DCGL 2.59 pCi/g Co-60 seventeen (17) mrem/yr TEDE (2) 1.05 pCi/g Sr-90 Soil Investigation 5.38 pCi/g Cs-137 The Operational DCGL meets the Lnvel 2.59 pCi/g Co-60 LTP criteria for a Class 2 survey 1.05 pCi/g Sr-90 unit Scan Survey Area Approximately 25%
Grid Spacing                   25.9 m                   Based on triangular grid 5.38 pCi/g Cs-137           Administratively set to achieve Operational DCGL           2.59 pCi/g Co-60           seventeen (17) mrem/yr TEDE (2) 1.05 pCi/g Sr-90 Soil Investigation         5.38 pCi/g Cs-137         The Operational DCGL meets the Lnvel               2.59 pCi/g Co-60           LTP criteria for a Class 2 survey 1.05 pCi/g Sr-90                         unit Scan Survey Area           Approximately 25%               The LTP requires >10% area Coverage                    of the area              coverage for Class 2 Survey Uis Units.
The LTP requires >10% area coverage for Class 2 Survey Coverage of the area Uis Units.
Scan Investigation           Detectable over           Administratively set to achieve Level                   background             seventeen (17) mrem/yr TEDE (2) k1) i ne survey aesign used a mucn smatter value ior me Operational Ltl.AJL man proviueu by Table 2 to conservatively account for the contribution to the total dose from existing and future groundwater which had not been established at the time of planning this FSS.
Scan Investigation Detectable over Administratively set to achieve Level background seventeen (17) mrem/yr TEDE (2) k 1) i ne survey aesign used a mucn smatter value ior me Operational Ltl.AJL man proviueu by Table 2 to conservatively account for the contribution to the total dose from existing and future groundwater which had not been established at the time of planning this FSS.
(2) The allowable dose for soil in this survey unit is seventeen (17) mrem/yr TEDE as the bounding dose from existing and future groundwater has been established based on field data (reference CY memo ISC 06-024.)
(2) The allowable dose for soil in this survey unit is seventeen (17) mrem/yr TEDE as the bounding dose from existing and future groundwater has been established based on field data (reference CY memo ISC 06-024.)
: 5. SURVEY IMPLEMENTATION Final status survey field activities were conducted under a detailed FSSP 9514-0001 that included the implementation of a job safety analysis, job planning checklist and related procedures for reference. Daily briefings were conducted to discuss the expectations for job performance and the safety aspects of the survey. The "Daily Survey Journal" was used to document field activities and other information pertaining to the FSS.
: 5.
Three (3) scan areas were established that constituted approximately 25% of the surface area of Survey Unit 9514-0001. Grid lines, one (1) meter wide, were Revision 0                                                 12 Revision 0                                                 12
SURVEY IMPLEMENTATION Final status survey field activities were conducted under a detailed FSSP 9514-0001 that included the implementation of a job safety analysis, job planning checklist and related procedures for reference. Daily briefings were conducted to discuss the expectations for job performance and the safety aspects of the survey. The "Daily Survey Journal" was used to document field activities and other information pertaining to the FSS.
Three (3) scan areas were established that constituted approximately 25% of the surface area of Survey Unit 9514-0001. Grid lines, one (1) meter wide, were Revision 0 12 Revision 0 12


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD painted on the ground of each of the three (3) scan areas. A background survey was performed around the survey unit and it was determined that the range of background measurements, using a Eberline E-600 with a SPA-3 sodium iodide detector, was varied from 4,000 counts per minute (cpm) in the western part of the survey unit up to 9,000 cpm near the southeastern part of the survey unit toward the hillside.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD painted on the ground of each of the three (3) scan areas. A background survey was performed around the survey unit and it was determined that the range of background measurements, using a Eberline E-600 with a SPA-3 sodium iodide detector, was varied from 4,000 counts per minute (cpm) in the western part of the survey unit up to 9,000 cpm near the southeastern part of the survey unit toward the hillside.
The scan areas were established and each area was scanned for elevated readings (see Attachment 2 for all scan results). Scanning was performed with an Eberline E-600 using a SPA-3 sodium iodide detector. The E-600 was operated in the rate-meter mode and used with audio response. The probe was positioned as close to the ground as possible and was moved at a scan speed of about 0.5 meters per second. Approximately 25% of the survey unit was scanned.
The scan areas were established and each area was scanned for elevated readings (see Attachment 2 for all scan results). Scanning was performed with an Eberline E-600 using a SPA-3 sodium iodide detector.
The E-600 was operated in the rate-meter mode and used with audio response. The probe was positioned as close to the ground as possible and was moved at a scan speed of about 0.5 meters per second.
Approximately 25% of the survey unit was scanned.
Measurement locations were identified in North American Datum (NAD) 1927 coordinates using GPS coordinates; sample fixed measurement locations were identified and marked with a surveyor's flag or paint for identification. At each sample fixed measurement location, a one (1) meter radius around the sample flag or paint mark was scanned for elevated radiation levels.
Measurement locations were identified in North American Datum (NAD) 1927 coordinates using GPS coordinates; sample fixed measurement locations were identified and marked with a surveyor's flag or paint for identification. At each sample fixed measurement location, a one (1) meter radius around the sample flag or paint mark was scanned for elevated radiation levels.
One (1) of the original fifteen (15) samples identified, 9514-0001-008F was not collected because the sample location was found to be inaccessible.
One (1) of the original fifteen (15) samples identified, 9514-0001-008F was not collected because the sample location was found to be inaccessible.
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The implementation of survey specific quality control measures included the collection of two (2) samples (9514-0001-001F and 9514-0001-013F) for "split sample" analysis.
The implementation of survey specific quality control measures included the collection of two (2) samples (9514-0001-001F and 9514-0001-013F) for "split sample" analysis.
Follow-up sampling was conducted at each of the elevated measurement locations.
Follow-up sampling was conducted at each of the elevated measurement locations.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Five (5) judgmental sample locations in the creek bed that runs south to north along the eastern portion of the survey unit, were identified by the FSS Engineer.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Five (5) judgmental sample locations in the creek bed that runs south to north along the eastern portion of the survey unit, were identified by the FSS Engineer.
A map identifying all of the sample locations is provided in Attachment 1.
A map identifying all of the sample locations is provided in Attachment 1.
: 6. SURVEY RESULTS All field survey activities were conducted between February 22 and February 27, 2007.
: 6.
SURVEY RESULTS All field survey activities were conducted between February 22 and February 27, 2007.
On February 22, 2007, three (3) scan areas, that comprised approximately 25%
On February 22, 2007, three (3) scan areas, that comprised approximately 25%
of the total surface area for the survey unit, were scanned for elevated radiation levels.
of the total surface area for the survey unit, were scanned for elevated radiation levels.
Six (6) elevated measurement locations within scan area three (3) were identified during scanning. Each of the locations was evaluated using the Exploranium, and were determined to be Naturally Occurring Radioactive Material (NORM) based on the presence of loose rock. Table 5 provides an overview of the scan area survey. Attachment 1 contains a map that identifies the locations of the three (3) scan grids. All scan results are provided in Attachment 2.
Six (6) elevated measurement locations within scan area three (3) were identified during scanning. Each of the locations was evaluated using the Exploranium, and were determined to be Naturally Occurring Radioactive Material (NORM) based on the presence of loose rock. Table 5 provides an overview of the scan area survey. Attachment 1 contains a map that identifies the locations of the three (3) scan grids. All scan results are provided in.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 5-Scan Area Results Scan Grid Rangeof Highest Range of Elevated Investigation Aran Grd Rgedn Logged Action Action Reading sample Area
.      ..        .      ...            Table 5-Scan Area Results Scan       Grid       Rangeof     Highest     Range of         >          Elevated           Investigation Rgedn     Logged       Action     Action         Reading                 sample Aran    Grd Reading     Reading       Levels     Level     Identification           Sample Area        #'s (2)               (3)
#'s Reading Reading Levels Level Identification Sample (kcpm)
(kcpm)     (kcpm)     (kcpm)   ()
(kcpm)
1         6.04       6.04         8.36       NO 2         6.00       6.00         7.66       NO 1        3         6.47       6.47         7.48       NO 4         6.09       6.09         7.75       NO 5         6.78       6.78         7.88       NO 6         7.19       7.19         7.48       NO 1         6.00       6.00         7.24       NO 2         5.98       5.98         6.48       NO 2         3         5.55       5.55         7.60       NO 4         5.53         5.3         6.77       NO 5         5.48       5.48         6.55       NO 1-5     6.05-7.19     7.19     7.46-8.34     NO 6-10     5.46-6.49     6.49     6.15-9.14     YES       9514-01-ER-03-09-01     9514-0001-024F 1 1-5   4.48-7.54     7.4       601-           YES       9514-01-ER-03-13-01     9514-0001-025F 11-15     4.4   7.54     7.54     6.0     4     Y S       9514-01-ER-03-13-02     9514-0001-026F 16-20     4.79-6.22     6.22     6.19-7.07     NO 5.10-                                           9514-01 -ER-03-23-0 1   9514-0001-027F 13.82                                           9514-01-ER-03-25-01     9514-0001-028F 4.41-26-30                   17.19     5.75-8.76     YES       9514-01-ER-03-26-01     9514-0001-029F 17.19 3 1-35     4.28-4.97     4.97     5.48-6.06     NO 36-40     4.71-5.87     5.87       5.90-6.69     NO (1) The action level is based on a measurement above ambient background.
(kcpm) ()
(2)
(3) 1 6.04 6.04 8.36 NO 2
6.00 6.00 7.66 NO 3
6.47 6.47 7.48 NO 1
4 6.09 6.09 7.75 NO 5
6.78 6.78 7.88 NO 6
7.19 7.19 7.48 NO 1
6.00 6.00 7.24 NO 2
5.98 5.98 6.48 NO 2
3 5.55 5.55 7.60 NO 4
5.53 5.3 6.77 NO 5
5.48 5.48 6.55 NO 1-5 6.05-7.19 7.19 7.46-8.34 NO 6-10 5.46-6.49 6.49 6.15-9.14 YES 9514-01-ER-03-09-01 9514-0001-024F 1 1-5 4.48-7.54 7.4 601-YES 9514-01-ER-03-13-01 9514-0001-025F 11-15 4.4 7.54 7.54 6.0 4
Y S 9514-01-ER-03-13-02 9514-0001-026F 16-20 4.79-6.22 6.22 6.19-7.07 NO 5.10-9514-01 -ER-03-23-0 1 9514-0001-027F 13.82 9514-01-ER-03-25-01 9514-0001-028F 4.41-26-30 17.19 5.75-8.76 YES 9514-01-ER-03-26-01 9514-0001-029F 17.19 3 1-35 4.28-4.97 4.97 5.48-6.06 NO 36-40 4.71-5.87 5.87 5.90-6.69 NO (1) The action level is based on a measurement above ambient background.
(2) Elevated areas were determined to be Naturally Occurring Radioactive Material, refer to Section 8.
(2) Elevated areas were determined to be Naturally Occurring Radioactive Material, refer to Section 8.
(3) ER nomenclature is associated with the barcodes used in the field where ER stands for Elevated Reading.
(3) ER nomenclature is associated with the barcodes used in the field where ER stands for Elevated Reading.
On February 23, 2007 the fifteen (15) samples identified for non-parametric statistical testing were collected. One (1) of the original fifteen (15) samples established by VSP using a random start, systematic triangular grid pattern, was deemed not accessible and was therefore replaced by a random sample location that was also identified by VSP. Sample number 9514-0001-008F was replaced by sample number 9514-0001-016F.
On February 23, 2007 the fifteen (15) samples identified for non-parametric statistical testing were collected. One (1) of the original fifteen (15) samples established by VSP using a random start, systematic triangular grid pattern, was deemed not accessible and was therefore replaced by a random sample location that was also identified by VSP. Sample number 9514-0001-008F was replaced by sample number 9514-0001-016F.
Additionally, on February 26, 2007, six (6) investigative samples were collected at the elevated measurement locations identified by the scan surveys and were designated as 9514-0001-024F, 9514-0001-025F, 9514-0001-026F, 9514-0001-027F, 9514-0001-028F and 9514-0001-029F.
Additionally, on February 26, 2007, six (6) investigative samples were collected at the elevated measurement locations identified by the scan surveys and were designated as 9514-0001-024F, 9514-0001-025F, 9514-0001-026F, 9514-0001-027F, 9514-0001-028F and 9514-0001-029F.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Five (5) judgmental sample locations in the creek bed were collected on February 27, 2007 and were designated as sample numbers 9514-0001-019J, 9514-0001-020J, 9514-0001-021 J, 9514-0001-022J and 9514-0001-023J.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Five (5) judgmental sample locations in the creek bed were collected on February 27, 2007 and were designated as sample numbers 9514-0001-019J, 9514-0001-020J, 9514-0001-021 J, 9514-0001-022J and 9514-0001-023J.
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The fifteen (15) sample locations identified for non-parametric statistical testing along with the five (5) judgmental samples and the six (6) investigative sample locations were scanned over approximately a one (1) meter radius for elevated radiation levels, in accordance with the FSSP. Table 6 provides an overview of the scan results for sample measurement locations.
The fifteen (15) sample locations identified for non-parametric statistical testing along with the five (5) judgmental samples and the six (6) investigative sample locations were scanned over approximately a one (1) meter radius for elevated radiation levels, in accordance with the FSSP. Table 6 provides an overview of the scan results for sample measurement locations.
A map identifying all of the sample locations is provided in Attachment 1.
A map identifying all of the sample locations is provided in Attachment 1.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 6- Scan Results for Sam le Measurement Locations Sample Measurement           Highest Logged       Action Level (1)
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 6-Scan Results for Sam le Measurement Locations Sample Measurement Highest Logged Action Level (1)
Location (5)               Reading               (kcpm)           > Action Level (2)
Location (5)
(kcpm) 9514-0001-001F                   3.98                 4.08                   NO 9514-0001-002F                 4.74                   4.95                   NO 9514-0001-003F                 4.64                   5.95                   NO 9514-0001-004F                   5.95                 7.22                   NO 9514-0001-005F                   4.02                 5.57                   NO 6514-0001-006F                   5.38                 6.78                   NO 9514-0001-007F                   6.19                 7.10                   NO 9514-0001-008F                   SAMPLE LOCATION IS INACCESSIBLE 9514-0001-009F                   6.23                 6.32                   NO 9514-0001-O0OF                   4.47                 5.92                   NO 9514-0001-01IF                   5.91                 7.83                   NO 9514-0001-012F                   5.25                 6.14                   NO 9514-0001-013F13)                 6.76                 6.19                   YES 9514-0001-014F                   6.45                 6.69                   NO 9514-0001-015F                   5.45                 5.94                   NO 9514-0001-016F                   4.93                 5.69                   NO 9514-0001-019J                   4.79                 6.58                   NO 9514-0001-020J                   6.06                 7.01                   NO 9514-0001-021J                   7.80                 9.49                   NO 9514-0001-022J                   8.97                 10.1                   NO 9514-0001-023J                   8.60                 10.3                   NO 9514-0001-024F(4)                 6.24                 6.15                   YES 9514-0001-025F(4)                 6.07                 6.01                   YES 9514-0001-026F(4)                 7.53                 6.01                   YES 9514-0001-027F(4)                 8.43                 8.11                   YES 9514-0001-028F(4)               13.82                 8.21                   YES 9514-0001-029F(4)               17.19                 8.40                   YES (1) The action level is based on a measurement above ambient background in accordance with the FSSP.
Reading (kcpm)  
> Action Level (2)
(kcpm) 9514-0001-001F 3.98 4.08 NO 9514-0001-002F 4.74 4.95 NO 9514-0001-003F 4.64 5.95 NO 9514-0001-004F 5.95 7.22 NO 9514-0001-005F 4.02 5.57 NO 6514-0001-006F 5.38 6.78 NO 9514-0001-007F 6.19 7.10 NO 9514-0001-008F SAMPLE LOCATION IS INACCESSIBLE 9514-0001-009F 6.23 6.32 NO 9514-0001-O0OF 4.47 5.92 NO 9514-0001-01IF 5.91 7.83 NO 9514-0001-012F 5.25 6.14 NO 9514-0001-013F13) 6.76 6.19 YES 9514-0001-014F 6.45 6.69 NO 9514-0001-015F 5.45 5.94 NO 9514-0001-016F 4.93 5.69 NO 9514-0001-019J 4.79 6.58 NO 9514-0001-020J 6.06 7.01 NO 9514-0001-021J 7.80 9.49 NO 9514-0001-022J 8.97 10.1 NO 9514-0001-023J 8.60 10.3 NO 9514-0001-024F(4) 6.24 6.15 YES 9514-0001-025F(4) 6.07 6.01 YES 9514-0001-026F(4) 7.53 6.01 YES 9514-0001-027F(4) 8.43 8.11 YES 9514-0001-028F(4) 13.82 8.21 YES 9514-0001-029F(4) 17.19 8.40 YES (1) The action level is based on a measurement above ambient background in accordance with the FSSP.
(2) FSS sample plans require movement of the sample measurement location to the area within the one (1) meter radius yielding the response above the action level (3) During the one (1) meter radius scanning conducted around sample location 9514-0001-013F an elevated measurement was detected. In accordance with the FSSP, the sample was moved to the location of the elevated measurement.
(2) FSS sample plans require movement of the sample measurement location to the area within the one (1) meter radius yielding the response above the action level (3) During the one (1) meter radius scanning conducted around sample location 9514-0001-013F an elevated measurement was detected. In accordance with the FSSP, the sample was moved to the location of the elevated measurement.
(4) Denotes the follow-up samples that were collected at elevated scan grid locations identified in Table 6.
(4) Denotes the follow-up samples that were collected at elevated scan grid locations identified in Table 6.
(5)"F" denotes Final Status Survey sample location and "J" denotes Judgmental or Biased sample location.
(5)"F" denotes Final Status Survey sample location and "J" denotes Judgmental or Biased sample location.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories, LLC, Charleston, South Carolina. The laboratory analyzed the fifteen (15) samples collected for non-parametric statistical testing, the associated duplicates, the five (5) biased samples and the six (6) investigative samples using gamma spectroscopy. Gamma spectroscopy analysis was performed to the required MDCs. Gamma spectroscopy results identified some radionuclides meeting the accepted criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty).
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories, LLC, Charleston, South Carolina.
Cs-137 was identified in thirteen (13) of the fifteen (15) samples collected for non-parametric statistical testing. Co-60 was not identified in any of the fifteen (15) samples collected for non-parametric statistical testing.           Sr-90 was identified in five (5) of the fifteen (15) samples collected for non-parametric statistical testing. The mean of the gamma spectroscopic analysis results for the samples indicated that Cs-137 was present at levels that are similar to the concentrations of Cs-137 found in soil at off-site locations within the vicinity of the HNP as presented in the Health Physics TSD BCY-HP-0063.
The laboratory analyzed the fifteen (15) samples collected for non-parametric statistical testing, the associated duplicates, the five (5) biased samples and the six (6) investigative samples using gamma spectroscopy. Gamma spectroscopy analysis was performed to the required MDCs. Gamma spectroscopy results identified some radionuclides meeting the accepted criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty).
The "sum-of-fractions" or "unity rule" is the mathematical test used to evaluate compliance with radiological criteria for license termination when more than one radionuclide has been determined to be potentially present.               The combination of the fractions of each detected radionuclide against their respective Operational DCGL must be less than or equal to one (1).
Cs-137 was identified in thirteen (13) of the fifteen (15) samples collected for non-parametric statistical testing. Co-60 was not identified in any of the fifteen (15) samples collected for non-parametric statistical testing.
Sr-90 was identified in five (5) of the fifteen (15) samples collected for non-parametric statistical testing. The mean of the gamma spectroscopic analysis results for the samples indicated that Cs-137 was present at levels that are similar to the concentrations of Cs-137 found in soil at off-site locations within the vicinity of the HNP as presented in the Health Physics TSD BCY-HP-0063.
The "sum-of-fractions" or "unity rule" is the mathematical test used to evaluate compliance with radiological criteria for license termination when more than one radionuclide has been determined to be potentially present.
The combination of the fractions of each detected radionuclide against their respective Operational DCGL must be less than or equal to one (1).
The unity rule is:
The unity rule is:
Equation 3 Ci         C            C,
Equation 3 Ci C2 C,
                        -    &#xf7;++ C22            --    <1 DCGLI     DCGL2         DCGL, Where:     Cn = concentration of radionuclide n and DCGLn = DCGL of radionuclide n.
&#xf7;++ C2
<1 DCGLI DCGL2
: DCGL, Where:
Cn = concentration of radionuclide n and DCGLn = DCGL of radionuclide n.
The results of the unity rule calculation for the radionuclides of concern in the statistical sample population for Survey Unit 9514-0001 are provided in Table 7.
The results of the unity rule calculation for the radionuclides of concern in the statistical sample population for Survey Unit 9514-0001 are provided in Table 7.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 7- Summarv of Soil SamDle Results Fraction of Cs-137           Co-60           Sr-90             the Sample Number pCi/g             pCi/g           pCi/g       Operational DCGL (1) 9514-0001-OOIF         2.71E-02           2.88E-03       -8.87E-04           0.005 9514-0001-002F           6.23E-02         7.82E-03       -2.05E-02         -0.005 9514-0001-003F           1.57E-02         7.03E-03       3.52E-03           0.009 9514-0001-004F           1.05E-01         2.06E-02       4.64E-02           0.072 9514-0001-005F           5.04E-02         2.47E-04       9.28E-03           0.018 9514-0001-006F         4.02E-02           7.60E-03       6.81E-01           0.657 9514-0001-007F           6.41 E-02         1.66E-03         1.58E-02         0.028 9514-0001-009F         2.49E-02           5.94E-03       2.58E-02           0.031 9514-0001-O0OF           3.59E-02         -3.76E-03       3.30E-02           0.037 9514-0001-011F           3.70E-01         1.69E-02       3.26E-02           0.106 9514-0001-012F           5.55E-02         5.27E-03       4.59E-02           0.056 9514-0001-013F           1.19E-01         5.90E-03         1.65E-02         0.040 9514-0001-014F           8.44E-0 1       0.OOE+00         -3.44E-03         0.154 9514-0001-015F         -1.62E-03         1.50E-02       -2.01E-02         -0.014 9514-0001-016F         1.91E-02         0.OOE+00         6.55E-03         0.010 (1) The Operational DCGLs are 5.38 pCi/g for Cs-137, 2.59 pCilg for Co-60 and 1.05 pCi/g for Sr-90 from Table 2 and are used in conjunction with the unity rule The off-site laboratory also processed two (2) samples for HTD analysis (other than Sr-90 which was analyzed for in each sample) as required by the sample plan. The requested analyses included alpha spectroscopy, gas proportional counting, and liquid scintillation depending on the radionuclide and the measurement method.           All analyses met the required MDC.                   No HTD radionuclides, other than Sr-90, met the accepted criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty). Additionally, all HTD radionuclide, other than Sr-90, met the criteria for de-selection of a radionuclide is a concentration that is less than 5% of the Operational DCGL for individual radionuclides and less than 10% of the Operational DCGLs for aggregates.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 7-Summarv of Soil SamDle Results Fraction of Sample Number Cs-137 Co-60 Sr-90 the pCi/g pCi/g pCi/g Operational DCGL (1) 9514-0001-OOIF 2.71E-02 2.88E-03  
: 7. QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. Two (2) samples or thirteen percent (13%), of the fifteen (15) total samples collected for non-parametric statistical testing were selected for split sample analysis which exceeds the 5% minimum required by the LTP.
-8.87E-04 0.005 9514-0001-002F 6.23E-02 7.82E-03  
-2.05E-02  
-0.005 9514-0001-003F 1.57E-02 7.03E-03 3.52E-03 0.009 9514-0001-004F 1.05E-01 2.06E-02 4.64E-02 0.072 9514-0001-005F 5.04E-02 2.47E-04 9.28E-03 0.018 9514-0001-006F 4.02E-02 7.60E-03 6.81E-01 0.657 9514-0001-007F 6.41 E-02 1.66E-03 1.58E-02 0.028 9514-0001-009F 2.49E-02 5.94E-03 2.58E-02 0.031 9514-0001-O0OF 3.59E-02  
-3.76E-03 3.30E-02 0.037 9514-0001-011F 3.70E-01 1.69E-02 3.26E-02 0.106 9514-0001-012F 5.55E-02 5.27E-03 4.59E-02 0.056 9514-0001-013F
: 1. 19E-01 5.90E-03 1.65E-02 0.040 9514-0001-014F 8.44E-0 1 0.OOE+00  
-3.44E-03 0.154 9514-0001-015F  
-1.62E-03 1.50E-02  
-2.01E-02  
-0.014 9514-0001-016F 1.91E-02 0.OOE+00 6.55E-03 0.010 (1) The Operational DCGLs are 5.38 pCi/g for Cs-137, 2.59 pCilg for Co-60 and 1.05 pCi/g for Sr-90 from Table 2 and are used in conjunction with the unity rule The off-site laboratory also processed two (2) samples for HTD analysis (other than Sr-90 which was analyzed for in each sample) as required by the sample plan.
The requested analyses included alpha spectroscopy, gas proportional counting, and liquid scintillation depending on the radionuclide and the measurement method.
All analyses met the required MDC.
No HTD radionuclides, other than Sr-90, met the accepted criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty). Additionally, all HTD radionuclide, other than Sr-90, met the criteria for de-selection of a radionuclide is a concentration that is less than 5% of the Operational DCGL for individual radionuclides and less than 10% of the Operational DCGLs for aggregates.
: 7.
QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. Two (2) samples or thirteen percent (13%), of the fifteen (15) total samples collected for non-parametric statistical testing were selected for split sample analysis which exceeds the 5% minimum required by the LTP.
The data were evaluated using USNRC acceptance criteria specified in Inspection Procedure 84750 as detailed in HNP Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Survey."
The data were evaluated using USNRC acceptance criteria specified in Inspection Procedure 84750 as detailed in HNP Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Survey."
Split samples 9514-0001-004F/FS were assessed and it was determined that there were low resolution ratios (<4) for both Cs-137 and Co-60. The agreement Revision 0                                             19
Split samples 9514-0001-004F/FS were assessed and it was determined that there were low resolution ratios (<4) for both Cs-137 and Co-60. The agreement Revision 0 19


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD range could not be established because NRC Inspection Procedure 84750 does not address resolution ratios below 4. Therefore, a determination of the acceptability for such low rations cannot be made. However, Potassium-40 (K-
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD range could not be established because NRC Inspection Procedure 84750 does not address resolution ratios below 4. Therefore, a determination of the acceptability for such low rations cannot be made. However, Potassium-40 (K-
: 40) was found to be present at an acceptable level of agreement. Therefore, no further action was warranted.
: 40) was found to be present at an acceptable level of agreement. Therefore, no further action was warranted.
Split samples 9514-0001-010F/FS were assessed and it was determined that there was an acceptable level of agreement for Cs-137. Therefore, no further action was warranted. Due to the extremely low levels of Co-60 reported the same situation was exhibited as was observed for split sample numbers 9514-0001-004F/FS.
Split samples 9514-0001-010F/FS were assessed and it was determined that there was an acceptable level of agreement for Cs-137. Therefore, no further action was warranted. Due to the extremely low levels of Co-60 reported the same situation was exhibited as was observed for split sample numbers 9514-0001-004F/FS.
The sample analysis vendor, General Engineering Laboratories, LLC, Charleston, South Carolina, maintains quality control and quality assurance plans as part of normal operation. Refer to Attachment 3 and Attachment 4 for data and data quality analysis results.
The sample analysis vendor, General Engineering Laboratories,
: 8. INVESTIGATIONS AND RESULTS Five (5) biased samples were collected at locations along the creek bottom that runs south to north along the eastern edge of the survey unit.
: LLC, Charleston, South Carolina, maintains quality control and quality assurance plans as part of normal operation. Refer to Attachment 3 and Attachment 4 for data and data quality analysis results.
: 8.
INVESTIGATIONS AND RESULTS Five (5) biased samples were collected at locations along the creek bottom that runs south to north along the eastern edge of the survey unit.
Six (6) investigative samples were collected at elevated scan locations throughout the survey unit.
Six (6) investigative samples were collected at elevated scan locations throughout the survey unit.
Gamma spectroscopy and Sr-90 analyses was performed by the off-site laboratory to the required MDC. None of the samples exceeded 19% of the Operational DCGL. No further action or investigations were required (see Table 8).
Gamma spectroscopy and Sr-90 analyses was performed by the off-site laboratory to the required MDC. None of the samples exceeded 19% of the Operational DCGL.
Table 8- Judgmental and Investigative Sample Results Fraction of the Sample Number (2)           Cs-137         Co-60           Sr-90     Oprtoa pCi/g           pCi/g           pCi/g     Operational DCGL("
No further action or investigations were required (see Table 8).
9514-0001-024F           -7.30E-03     -1.11E-02       -1.78E-02       -0.023 9514-0001-025F           -8.96E-04     -6.86E-03       -4.16E-03       -0.007 9514-0001-026F           2.35E-02     -7.36E-03       -2.29E-03       -0.001 9514-0001-027F           1.07E-02       1.13E-02       6.32E-03         0.012 9514-0001-028F           1.96E-02       -2.77E-02       5.62E-03       -0.002 9514-0001-029F           -8.66E-03       1.39E-02       -2.46E-02       -0.020 9514-0001-019J           5.22E-01       5.25E-02       7.39E-02         0.188 9514-0001-020J           4.65E-0 1       2.32E-02         3.46E-02         0.128 9514-0001-021J           3.05E-01       9.23E-03         5.01E-02         0.108 9514-0001-022J           5.19E-01       1.53E-02       5.46E-02         0.154 9514-0001-023J           3.34E-01       3.06E-02         6.94E-02         0.140 (1) The Operational DCGLs from Table 2 are 5.38 pCi/g for Cs-137, 2.59 pCi/g for Co-60, 1.05 pCi/g for Sr-90 and are used in conjunction with the unity rule (2)"F" denotes Final Status Survey sample location and "J"denotes Judgmental or Biased sample location.
Table 8-Judgmental and Investigative Sample Results Fraction of the Sample Number (2)
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Cs-137 Co-60 Sr-90 Oprtoa pCi/g pCi/g pCi/g Operational DCGL("
9514-0001-024F  
-7.30E-03  
-1.11E-02  
-1.78E-02  
-0.023 9514-0001-025F  
-8.96E-04  
-6.86E-03  
-4.16E-03  
-0.007 9514-0001-026F 2.35E-02  
-7.36E-03  
-2.29E-03  
-0.001 9514-0001-027F 1.07E-02 1.13E-02 6.32E-03 0.012 9514-0001-028F 1.96E-02  
-2.77E-02 5.62E-03  
-0.002 9514-0001-029F  
-8.66E-03 1.39E-02  
-2.46E-02  
-0.020 9514-0001-019J 5.22E-01 5.25E-02 7.39E-02 0.188 9514-0001-020J 4.65E-0 1 2.32E-02 3.46E-02 0.128 9514-0001-021J 3.05E-01 9.23E-03 5.01E-02 0.108 9514-0001-022J 5.19E-01 1.53E-02 5.46E-02 0.154 9514-0001-023J 3.34E-01 3.06E-02 6.94E-02 0.140 (1) The Operational DCGLs from Table 2 are 5.38 pCi/g for Cs-137, 2.59 pCi/g for Co-60, 1.05 pCi/g for Sr-90 and are used in conjunction with the unity rule (2)"F" denotes Final Status Survey sample location and "J" denotes Judgmental or Biased sample location.
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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD
: 9. REMEDIATION AND RESULTS Historically, no radiological remedial action as described by MARSSIM Section 5.4 was performed in this survey unit prior to or as a result of the FSS. Health Physics TSD BCY-HP-0078, "ALARA Evaluation of Soil Remediation in Support of Final Status Survey, " determined that remediation beyond that required to meet the release criteria to be unnecessary and that the remaining residual radioactivity in soil was ALARA.
: 9.
: 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN Sample location number 9514-0001-008F was deemed inaccessible and was replaced by sample location number 9514-0001-016F.
REMEDIATION AND RESULTS Historically, no radiological remedial action as described by MARSSIM Section 5.4 was performed in this survey unit prior to or as a result of the FSS. Health Physics TSD BCY-HP-0078, "ALARA Evaluation of Soil Remediation in Support of Final Status Survey, " determined that remediation beyond that required to meet the release criteria to be unnecessary and that the remaining residual radioactivity in soil was ALARA.
: 10.
CHANGES FROM THE FINAL STATUS SURVEY PLAN Sample location number 9514-0001-008F was deemed inaccessible and was replaced by sample location number 9514-0001-016F.
None other changes to the FSSP were made.
None other changes to the FSSP were made.
: 11. DATA QUALITY ASSESSMENT (DQA)
: 11.
DATA QUALITY ASSESSMENT (DQA)
The DQO sample design and data were reviewed in accordance with Procedure RPM 5.1-23, "Data Quality Assessment," for completeness and consistency.
The DQO sample design and data were reviewed in accordance with Procedure RPM 5.1-23, "Data Quality Assessment," for completeness and consistency.
The sampling design had adequate power as indicated by the Retrospective Power Curve. The Sign Test was performed on the data and compared to the original assumptions of the DQOs. The evaluation of the Sign Test results demonstrates that the survey unit passes the unrestricted release criteria, thus, the null hypothesis is rejected.
The sampling design had adequate power as indicated by the Retrospective Power Curve. The Sign Test was performed on the data and compared to the original assumptions of the DQOs.
The evaluation of the Sign Test results demonstrates that the survey unit passes the unrestricted release criteria, thus, the null hypothesis is rejected.
Documentation was complete and legible. Surveys and sample collection were consistent with the DQOs and were sufficient to ensure that the survey unit was properly designated as Class 2.
Documentation was complete and legible. Surveys and sample collection were consistent with the DQOs and were sufficient to ensure that the survey unit was properly designated as Class 2.
The preliminary data review consisted of calculating basic statistical quantities (e.g., mean, median, standard deviation). The standard deviation was slightly less than the value used for the survey design. This would indicate that the number of samples collected was sufficient to meet the Operational DCGL. The mean and median values are well below the Operational DCGL when used in conjunction with the unity rule. Also, the retrospective power curve shows that a sufficient number of samples were collected to achieve the desired power.
The preliminary data review consisted of calculating basic statistical quantities (e.g., mean, median, standard deviation). The standard deviation was slightly less than the value used for the survey design. This would indicate that the number of samples collected was sufficient to meet the Operational DCGL. The mean and median values are well below the Operational DCGL when used in conjunction with the unity rule. Also, the retrospective power curve shows that a sufficient number of samples were collected to achieve the desired power.
Therefore, the survey unit meets the unrestricted release criteria with adequate power as required by the DQOs.
Therefore, the survey unit meets the unrestricted release criteria with adequate power as required by the DQOs.
For Cs-137, the range of the data, about four (4) standard deviations, was not a particularly large variation considering that the levels were essentially at existing environmental levels where such variation is to be expected. The difference between the mean and median was 32% of the standard deviation which indicates some skewness in the data. The data was represented graphically through posting plots, a frequency plot, and a quantile plot. The frequency plot indicates a positive skewness as confirmed by the calculated skew of 3.02.
For Cs-137, the range of the data, about four (4) standard deviations, was not a particularly large variation considering that the levels were essentially at existing environmental levels where such variation is to be expected.
Revision 0                                   21 Revision 0                                   21
The difference between the mean and median was 32% of the standard deviation which indicates some skewness in the data.
The data was represented graphically through posting plots, a frequency plot, and a quantile plot. The frequency plot indicates a positive skewness as confirmed by the calculated skew of 3.02.
Revision 0 21 Revision 0 21


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Since Co-60 was not identified (i.e., a result greater than two (2) standard deviations uncertainty) in any of the fifteen (15) samples collected for non-parametric statistical testing, the data was not used to determine the adequacy of statistical testing for this survey unit.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Since Co-60 was not identified (i.e., a result greater than two (2) standard deviations uncertainty) in any of the fifteen (15) samples collected for non-parametric statistical testing, the data was not used to determine the adequacy of statistical testing for this survey unit.
For Sr-90, the range of the data, about three (3) standard deviations, was not a particularly large variation considering that the levels were at extremely low levels where such variation is to be expected. The difference between the mean and median was 36.7% of the standard deviation which indicates a small skewness in the data. The data was represented graphically through posting plots, a frequency plot, and a quantile plot. The frequency plot shows a slightly positive skew as confirmed by the calculated skew of 0.367.
For Sr-90, the range of the data, about three (3) standard deviations, was not a particularly large variation considering that the levels were at extremely low levels where such variation is to be expected. The difference between the mean and median was 36.7% of the standard deviation which indicates a small skewness in the data. The data was represented graphically through posting plots, a frequency plot, and a quantile plot. The frequency plot shows a slightly positive skew as confirmed by the calculated skew of 0.367.
All data, assessments, and graphical representations are provided in Attachment 3 and Attachment 4.
All data, assessments, and graphical representations are provided in Attachment 3 and Attachment 4.
: 12. ANOMALIES The anomalies associated with the disagreement between the field splits was presented in Section 7. The source of the disagreement for Co-60 is likely due to extremely low levels of activity being reported and the statistical uncertainties associated with the comparison of very small numbers. Standard statistical tests, ratio comparisons and skew, may not provide the same information at extremely low numbers as compared to higher numbers.
: 12.
ANOMALIES The anomalies associated with the disagreement between the field splits was presented in Section 7. The source of the disagreement for Co-60 is likely due to extremely low levels of activity being reported and the statistical uncertainties associated with the comparison of very small numbers. Standard statistical tests, ratio comparisons and skew, may not provide the same information at extremely low numbers as compared to higher numbers.
No other anomalies were noted.
No other anomalies were noted.
: 13. CONCLUSION Survey Unit 9514-0001 has met the final DQOs of the FSS plan. The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved. Elevated Measurement Comparison and remediation was not required.
: 13.
CONCLUSION Survey Unit 9514-0001 has met the final DQOs of the FSS plan. The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved. Elevated Measurement Comparison and remediation was not required.
Cs-137 and Sr-90 were used for statistical testing to determine the adequacy of the survey unit for FSS.
Cs-137 and Sr-90 were used for statistical testing to determine the adequacy of the survey unit for FSS.
The sample data passed the Sign Test. The null hypothesis was rejected. The Retrospective Power Curve generated using COMPASS shows adequate power was achieved. The survey unit is properly designated as Class 2.
The sample data passed the Sign Test. The null hypothesis was rejected.
The Retrospective Power Curve generated using COMPASS shows adequate power was achieved. The survey unit is properly designated as Class 2.
The dose contribution from soil is 1.43 mrem/yr TEDE based on the average concentration of the samples used for non-parametric statistical sampling.
The dose contribution from soil is 1.43 mrem/yr TEDE based on the average concentration of the samples used for non-parametric statistical sampling.
This survey area is affected by existing groundwater (reference CY memo ISC 06-024); therefore the dose contribution from existing groundwater is two (2) mrem/yr TEDE.
This survey area is affected by existing groundwater (reference CY memo ISC 06-024); therefore the dose contribution from existing groundwater is two (2) mrem/yr TEDE.
This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no buried concrete foundations and footings containing residual radioactive material within the groundwater saturated zone Revision 0                                   22 Revision 0                                   22
This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no buried concrete foundations and footings containing residual radioactive material within the groundwater saturated zone Revision 0 22 Revision 0 22


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD in the area (reference CY memo ISC 06-024); therefore, the dose contribution from future groundwater is zero (0) mrem/yr TEDE.
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD in the area (reference CY memo ISC 06-024); therefore, the dose contribution from future groundwater is zero (0) mrem/yr TEDE.
The average total dose from residual radioactivity in this survey unit, including exposures from the three (3) components as described in Section 3, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity, will not exceed 3.43 mrem/yr Total Effective Dose Equivalent (TEDE). Therefore, Survey Unit 9514-0001 is acceptable for unrestricted release.
The average total dose from residual radioactivity in this survey unit, including exposures from the three (3) components as described in Section 3, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity, will not exceed 3.43 mrem/yr Total Effective Dose Equivalent (TEDE). Therefore, Survey Unit 9514-0001 is acceptable for unrestricted release.
: 14. ATTACHMENTS 14.1 Attachment 1 - Figures 14.2 Attachment 2 - Scan Results 14.3 Attachment 3 - Laboratory Results 14.4 Attachment 4 - DQA Results Revision 0                                     23
: 14.
ATTACHMENTS 14.1 Attachment 1 - Figures 14.2 Attachment 2 - Scan Results 14.3 Attachment 3 - Laboratory Results 14.4 Attachment 4 - DQA Results Revision 0 23


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 1 (FIGURES)
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 1 (FIGURES)


I 9527-0004                                                                                   *=Pond oo527-9514-0001                                                                                             0      = P.-d 0  =Sop Loc40io fork Lowlmon 9504-0000               \2d         9514-0001 J           9514-0001-023J                               514-0001-014F 9514-0001-019J                                   9514-0001-O1IF                                             EknWodScanL-,M-99514-0001-OOIF                                     9514-0001-022J
I 9527-0004 9514-0001 oo527-9504-0000  
                          '9514-0001-003F9514-0001-007F 9514-0001-010F                     9514-0001 13F 9514-0001-025F 514-0001-0M2F     9514-0001-006F
\\2d 9514-0001 J 9514-0001-023J 514-0001-014F 9514-0001-019J 9514-0001-O1IF 99514-0001-OOIF 9514-0001-022J
* 9514-0001-026F 0  2
'9514-0001-003F 9514-0001-007F 9514-0001-010F 9514-0001 13F 9514-0001-025F 514-0001 -0M2F 9514-0001-006F 9514-0001-026F
                                                        &sect;9 &sect;-4 0 01-0 51                9 5 14 - 0 0 1-01 0    2F 9514-0001-0241'             9514-0001-009     f     9514-0001-0271' 9514-001-015F                             o       4       s4o 9313-0000 9514-0001-005F 9514-0001-016F         9514-0000                                                                     NAD27C ntt ..
&sect;951 4- 0 0 01-0 2
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&sect; 9
                                                                                                          -4. ________________     L ________________
5 14 - 0 0 01-01 2 F 9514-0001-0241' 9514-0001-009 f
March 2007 Connecticut Yankee Atomic Power Company FigureI                                                                                                              Created by: R- Massengill Sample LocationMap for Survey Unit9514-0001                Revision: 0
9514-0001-0271' 9514-001-015F
*=Pond 0
= P.-d 0
=Sop Loc40io fork Lowlmon EknWodScanL-,M-o 4
s 4o NAD27 C ntt 5044 PIan Syntn 9514-0001-005F 9514-0001-016F 9514-0000 9313-0000
-4. ________________
L ________________
Figure I Connecticut Yankee Atomic Power Company Sample Location Map for Survey Unit 9514-0001 March 2007 Created by: R-Massengill Revision: 0


9527-0001 9514-000 0.105 0.334 0.3115 0.370 0.522                                       0.519 0.064                                     0.119 0.016                                    0.036
9514-000 9527-0001 0.105 0.334 0.3115 0.370 0.522 0.519 0.016 0.064 0.119 0.036 0.062
                    -0.001   0.040     0.024 -0.009 0                  0 0.0*0 0.062                  0.019                            0.011     0.056 0                                             0 0.050  -0.007 I                    9514-0000 Figure2                      Cesium-137PostingPlot for Surface Soil Samples Survey Unit 9514-0001
-0.001 0
0 0.050 -0.007 0.040 0.019 0.024 -0.009 0 0.0*0 0.011 0.056 0
9514-0000 I
Figure 2 Cesium-137Posting Plot for Surface Soil Samples Survey Unit 9514-0001


                                                                                              "ELd O   =Pod 9527-0001 9514-000 0 =N,,-Pr..fnS.,,pi RM~ffsintopCylg 0.021                                                           o j*MsP RooIt in P M~og 0.009                   0.031 0.017             S~pk Res.J. p Ci'g 0.015 0.007                 0.002             -0.004                 ,0.006
"ELd O  
                  -0.007   0.008     -0.007   0.031 0&#xa9; 0.008                                                   0.0110 : 0.005 0      0.000 0.000 -0.011                                                            0       40       6 F-9514-0000                                                 NAD27Co&#xfd;~do St060PY.asy&#xfd;o~
=Pod 9514-000 9527-0001 0  
Figure3                    Cobalt-60PostingPlotfor Surface Soil Samples Survey Unit 9514-0001
= N,,-Pr..fnS.,,pi RM~ffsinto pCylg 0.021 o j*MsP RooIt in P M~og 0.009 0.031 0.017 S~pk Res.J.
p Ci'g 0.015 0.007 0.002
-0.004
,0.006
-0.007 0.008
-0.007 0.031 0&#xa9; 0.008 0
0.000 -0.011 0.000 0.011 : 0.005 0
0 40 6
F-9514-0000 NAD27Co&#xfd;~do St060PY.asy&#xfd;o~
Figure 3 Cobalt-60 Posting Plot for Surface Soil Samples Survey Unit 9514-0001


9514-000-0O ~N-.o-p       S-PI.
9514-000-0O  
0.069 o J9.fSW R0.ko,, pin Gg 0.050 0.033         0   Bk,.d Sc..Looto Spic R-ub Mcp Q19 0.055
~N-.o-p S-PI.
              ,0.004                 0.016           0.033               0.017
o J9.fSW R0.ko,, pin Gg 0.069 0.050 0.033 0
                  -0.004   0.681     -0.002 -0.025
Bk,.d Sc..Looto Spic R-ub Mc p Q19 0.055
        -0.021        0                    0o.o6           0.006 0.046 o      0.007                                0 0        40       so 9514-0000                                                        N.W NAD27CO.c.-a-Ic SSOSPh-Sym~.~
,0.004 0.016 0.017 0.033
Figure4                  Strontium-90PostingPlotfor Surface Soil Samples Survey Unit 9514-0001
-0.021
-0.004 0.681 0o 0.007
-0.002 -0.025 0 o.o6 0.006 0.046 0
9514-0000 0
40 so N.W NAD27CO.c.-a-Ic SSOSPh-Sym~.~
Figure 4 Strontium-90 Posting Plot for Surface Soil Samples Survey Unit 9514-0001


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 2 (SCAN RESULTS)
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 2 (SCAN RESULTS)


SURVEY UNIT 9514-0001 SAMPLE LOCATION SCAN RESULTS suryLocatonI             Log   I Log     IReading   MDCR     Action L.   >AL I   00   Probe Number             Date     Time       (cpm)     (cpm)   (cpm) ("+"=Yes) Serial # Serial #
SURVEY UNIT 9514-0001 SAMPLE LOCATION SCAN RESULTS suryLocatonI Log I Log IReading MDCR Action L.  
9514-01-BL-00-01-0       2/23/2007   8:47:00   3.26E+03 8.15E+02 4.08E+03             1110   1010 9514-01-SL-00-01-01     2/23/2007 1 8:48:00 [3"98E+031                               1110   100 9514-01-BL-00-02-0       2/23/2007   8:45:00 4.04E+03 9.08E+02 4.95E+03               1110   1010 9514-01-SL-00-02-01     2/23/2007 1 8:46:00 4.74E+031                       I         1110 j1010 9514-01-BL-00-03-0       2/23/2007   8:49:00 4.95E+03 1.00E+03 5.95E+03               1110   1010 9514-01-SL-00-03-01     2/23/2007 1 8:50:00 14.64E+031         I           I   I     1110   1010 9514-01-BL-00-04-0       2/23/2007   8:50:00 6.10E+03 1.12E+03 7.22E+03               1110   1010 9514-01-SL-00-04-01     2/23/2007   8:51:00595E+03                                   1110 I1010 9514-01-BL-00-05-0       2/23/2007   8:44:00 4.60E+03 9.69E+02 5.57E+03               1110   1010 9514-01-SL-00-05-01 2/23/2007 1 8:44:00 14.02E+03                                     1110    1010 9514-01-BL-00-06-0       2/23/2007   8:42:00 5.70E+03 1.08E+03 6.78E+03               1110   1010 9514-01-SL-00-06-0       2/23/2007 1 8:43:00 15.38E+03[                               1110 11010 9514-01-BL-00-07-0       2/23/2007   8:32:00 5.99E+03 1.11E+03 7.10E+03               1110   1010 9514-01-SL-00-07-01     2/23/2007 1 8:32:00 6.19E+031                             I 1110   1010 9514-01-BL-00-09-0       2/23/2007   8:28:00 5.28E+03 1.04E+03 6.32E+03               1110   1010 9514-01-SL-00-09-01     2/23/2007 F 8:28:00 I 6.23E+031         I               -    1110 1O 010 9514-01-BL-00-10-0       2/23/2007   8:16:00   4.92E+03 1.OOE+03 5.92E+03             1110   1010 9514-01-SL-00-10-0I     2/23/2007 1 8:17:00 14.47E+031         I           I     1110o      11o0 9514-01-BL-00-11-0       2/23/2007   8:35:00 6.66E+03 1.17E+03 7.83E+03               1110   1010 9514-01-SL-00-11-0       2/23/2007   8:36:00I5.91E+03I       1             Ii    &#xfd; 1110     1010 9514-01 -BL-00-1 2-0     2/23/2007   8:19:00 5.12E+03 1.02E+03 6.14E+03               1110   1010 9514-01-SL-00-12-01     2/23/2007 F     -8:20:00 j5.25E+03         I           I       111     1010 9514-01-BL-00-13-0       2/23/2007   8:23:00   5.16E+03 1.03E+03 6.19E+03             1110   1010 9514-01-SL-00-13-0       2/23/2007   8:24:00   6.76E+03                         +     1110   1010 9514-01-BL-00-14-0       2/23/2007   8:25:00   5.62E+03 1.07E+03 6.69E+03             1110   1010
>AL I
                    ,9514-01-SL-00-14-01     2/23/2007 1 8:26:00   6.45E+031                     I         1110   1010 K:\Survey Area Records\9514\9514-0001 \SCAN DATA\SAMPLESCANRESULTS022807.xlw 1                                           3/28/2007
00 Probe Number Date Time (cpm)
(cpm)
(cpm)
("+"=Yes) Serial # Serial #
9514-01-BL-00-01-0 2/23/2007 8:47:00 3.26E+03 8.15E+02 4.08E+03 1110 1010 9514-01-SL-00-01-01 2/23/2007 1 8:48:00 [3"98E+031 1110 100 9514-01-BL-00-02-0 2/23/2007 8:45:00 4.04E+03 9.08E+02 4.95E+03 1110 1010 9514-01-SL-00-02-01 2/23/2007 1 8:46:00 4.74E+031 I
1110 j1010 9514-01-BL-00-03-0 2/23/2007 8:49:00 4.95E+03 1.00E+03 5.95E+03 1110 1010 9514-01-SL-00-03-01 2/23/2007 1 8:50:00 14.64E+031 I
I I
1110 1010 9514-01-BL-00-04-0 2/23/2007 8:50:00 6.10E+03 1.12E+03 7.22E+03 1110 1010 9514-01-SL-00-04-01 2/23/2007 8:51:00595E+03 1110 I1010 9514-01-BL-00-05-0 2/23/2007 8:44:00 4.60E+03 9.69E+02 5.57E+03 1110 1010 9514-01-SL-00-05-01 2/23/2007 1 8:44:00 14.02E+03 1 110 1010 9514-01-BL-00-06-0 2/23/2007 8:42:00 5.70E+03 1.08E+03 6.78E+03 1110 1010 9514-01-SL-00-06-0 2/23/2007 1 8:43:00 15.38E+03[
1110 11010 9514-01-BL-00-07-0 2/23/2007 8:32:00 5.99E+03 1.11E+03 7.10E+03 1110 1010 9514-01-SL-00-07-01 2/23/2007 1 8:32:00 6.19E+031 I 1110 1010 9514-01-BL-00-09-0 2/23/2007 8:28:00 5.28E+03 1.04E+03 6.32E+03 1110 1010 9514-01-SL-00-09-01 2/23/2007 F 8:28:00 I 6.23E+031 I
1110 1O 010 9514-01-BL-00-10-0 2/23/2007 8:16:00 4.92E+03 1.OOE+03 5.92E+03 1110 1010 9514-01-SL-00-10-0I 2/23/2007 1 8:17:00 1 4.47E+031 I
I 1110 o 11o0 9514-01-BL-00-11-0 2/23/2007 8:35:00 6.66E+03 1.17E+03 7.83E+03 1110 1010 9514-01-SL-00-11-0 2/23/2007 8:36:00I5.91E+03I 1  
&#xfd; Ii 1110 1010 9514-01 -BL-00-1 2-0 2/23/2007 8:19:00 5.12E+03 1.02E+03 6.14E+03 1110 1010 9514-01-SL-00-12-01 2/23/2007 F  
-8:20:00 j5.25E+03 I
I 111 1010 9514-01-BL-00-13-0 2/23/2007 8:23:00 5.16E+03 1.03E+03 6.19E+03 1110 1010 9514-01-SL-00-13-0 2/23/2007 8:24:00 6.76E+03  
+
1110 1010 9514-01-BL-00-14-0 2/23/2007 8:25:00 5.62E+03 1.07E+03 6.69E+03 1110 1010
,9514-01-SL-00-14-01 2/23/2007 1 8:26:00 6.45E+031 I
1110 1010 K:\\Survey Area Records\\9514\\9514-0001 \\SCAN DATA\\SAMPLESCANRESULTS022807.xlw 1
3/28/2007


SURVEY UNIT 9514-0001 SAMPLE LOCATION SCAN RESULTS Survey Location           Log       Log     Reading   MDCR   Action L.           I  o>AL E-600   Probe Number               Date     Time       (cpm)   (cpm)   (cpm)   ("+"=Yes) Serial # Serial #
SURVEY UNIT 9514-0001 SAMPLE LOCATION SCAN RESULTS Survey Location Log Log Reading MDCR Action L.
9514-01-1BL-00-15-0 2/2312007       8:21:00   4.94E+03 1.OOE+03 5.94E+03               1110   1010 9514-01-SL-00-15-01     2/23/2007 18:22:00   5.45E+031                                 1110   1010 9514-01-BL-00-16-0 2/23/2007       8:40:00   4.71E+03 9.80E+02 5.69E+03               1110   1010 9514-01-SL-00-16-0l 2/23/2007 1 8:41:00 14.93E+031                                 J1110       1010 9514-01-BL-00-19-0       2/27/2007 10:00:00 5.52E+03 1.06E+03 6.58E+03                 1107   1007 9514-01-SL-00-19-01     2/27/2007 10:01:0014.79E+031   II             I             1107   1007 9514-01-BL-00-20-0       2/27/2007 10:01:00 5.91E+03 1.10E+03 7.01E+03                 1107   1007 9514-01 -SL-00-20-0   J 2/27/2007 10:02:001 6.06E+03 111                           1 107 1 1007 9514-01-BL-00-21-0       2/27/2007 10:03:00 8.20E+03 1.29E+03 9.49E+03                 1107   1007 9514-01-SL-00-21-01     2/27/2007 10:04:00 780E*031_       _          IJ1107             I 1007 9514-01-BL-00-22-0       2/27/2007 10:15:00 8.77E+03 1.34E+03 1.01E+04                 1107   1007 9514-01-SL-00-22-01 2/27/2007       10:16:00 18.97E+031   -                            11071= 1007 9514-01-BL-00-23-0       2/27/2007 10:18:00 8.97E+03 1.35E+03 1.03E+04                 1107   1007 9514-01-SL-00-23-01     2/27/2007 110:19:0018.60E+03       1             1             1107 I 1007 K:\Survey Area Records\9514\9514-0001 \SCAN DATA\SAMPLESCANRESULTS022807.xlw 2                                             3/28/2007
o>AL I E-600 Probe Number Date Time (cpm)
(cpm)
(cpm)
("+"=Yes) Serial # Serial #
9514-01-1BL-00-15-0 2/2312007 8:21:00 4.94E+03 1.OOE+03 5.94E+03 1110 1010 9514-01-SL-00-15-01 2/23/2007 18:22:00 5.45E+031 1110 1010 9514-01-BL-00-16-0 2/23/2007 8:40:00 4.71E+03 9.80E+02 5.69E+03 1110 1010 9514-01-SL-00-16-0l 2/23/2007 1 8:41:00 14.93E+031 J1110 1010 9514-01-BL-00-19-0 2/27/2007 10:00:00 5.52E+03 1.06E+03 6.58E+03 1107 1007 9514-01-SL-00-19-01 2/27/2007 1 0:01:0014.79E+031 II I
1107 1007 9514-01-BL-00-20-0 2/27/2007 10:01:00 5.91E+03 1.10E+03 7.01E+03 1107 1007 9514-01 -SL-00-20-0 J 2/27/2007 10:02:001 6.06E+03 111 1 107 1 1007 9514-01-BL-00-21-0 2/27/2007 10:03:00 8.20E+03 1.29E+03 9.49E+03 1107 1007 9514-01-SL-00-21-01 2/27/2007 10:04:00 780E*031_
IJ1107 I 1007 9514-01-BL-00-22-0 2/27/2007 10:15:00 8.77E+03 1.34E+03 1.01E+04 1107 1007 9514-01-SL-00-22-01 2/27/2007 10:16:00 18.97E+031 11071= 1007 9514-01-BL-00-23-0 2/27/2007 10:18:00 8.97E+03 1.35E+03 1.03E+04 1107 1007 9514-01-SL-00-23-01 2/27/2007 110:19:0018.60E+03 1
1 1107 I 1007 K:\\Survey Area Records\\9514\\9514-0001 \\SCAN DATA\\SAMPLESCANRESULTS022807.xlw 2
3/28/2007


SURVEY UNIT 9514-0001 SCAN AREA SURVEY RESULTS Surve Location             Log       Log         Reading         MDCR       Action L.       >AL       E-600     Probe Number               Date       Time         (cpm)           (cpm)       (cpm)     ("+"=Yes)   Serial #   Serial #
SURVEY UNIT 9514-0001 SCAN AREA SURVEY RESULTS Surve Location Log Log Reading MDCR Action L.  
9514-01-BC-01-01-0       2/22/2001   9:51M00     7f15E+03       1.21E+03   8.36E+03                   1107     1007 9514-01-SC-01 5227%66
>AL E-600 Probe Number Date Time (cpm)
                                          -01 __2/22/2007   9:55:001 6.04E+03_
(cpm)
9-56T00     6.51E03 E1-5E0             766E03 1107      1007 1-107---107-9514-01-SC-01-02-0       2/22/2007   10:00:00     6.OOE+03                 I1107                               1I 1007 9514-01-BC-01-03-0       2/22/2007   10:01:00     6.34E+03       1.14E+03   7.48E+03                   1107     1007 9514-01-SC-01-03-0       2/22/2007   10:06:00     6.47E+03 I               1                         1   1107   L 1007 9514-01-BC-01-04-0       2/22/2007   10:07:00     6.59E+03       1.16E+03   7.75E+03                   1107     1007 9514-01-SC-01-04-0 I /22/2007 110:09:001I6"09E+03 -                         1                         1 11607       1007 9514-01-BC-01-05-0       2/22/2007   10:11:00     6.71E+03       1.17E+03   7.88E+03                   1107     1007 9514-01-SC-01-05-0       2/22/2007 [10:14:00 1 678E+03                     I                             1107     1007 9514-01-BC-01-06-0       2/22/2007   10:16:00     6.34E+03       1.14E+03   7.48E+03                   1107     1007 9514-01-SC-01-06-0       2/22/2007   10:22:00 1 7.19E+03     I             I           I               1107     1007 9514-01-BC-02-01-0       2/22/2007   9:49:00     6.12E+03       1.12E+03   7.24E+03                   1110     1010 9514-01-SC-02-01-0       2/22/2007   9:53:00   I 6.OOE+03 I               I                             1110-I   1010 9514-01 -BC-02-02-0       2/22/2007   9:53:00     5.43E+03       1.05E+03   6.48E+03                   1110     1010 9514-01-SC-02-02-0       2/22/2007   9:57:00   I 5.98E+03 I               I           I               1110   I 1010 9514-01-BC-02-03-0       2/22/2007   9:58:00     6.45E+03       1.15E+03   7.60E+03                   1110     1010 9514-01 -SC-02-03-0       2/22/2007   10:01:00     5'55E+03                                               1110     1010 9514-01 -BC-02-04-0       2/22/2007   10:02:00     5.69E+03       1.08E+03   6.77E+03                   1110     1010 9514-01-SC-02-04-0       2/22/2007   10:04:001 5"53E+03                   I           I1110                     1010 9514-01-BC-02-05-0       2/22/2007   10:07:00     5.49E+03       1.06E+03   6.55E+03                   1110     1010 9514-01-SC-02-05-0       2/22/2007 I10:10:00     5"48E+03             I               I               1110     1010 9514-01-BC-03-01-0       2/22/2007   13:14:00     6.32E+03       1.14E+03   7.46E+03                   1107     1007 9514-01-SC-03-01-0       2/22/2007   13:29:00     6'85E+03                 I           I               1107     1007 9514-01-BC-03-02-0       2/22/2007   13:40:00     6.70E+03       1.17E+03   7.87E+03                   1107     1007 9514-01-SC-03-02-0       2/22(2007   13:45:00     6"48E+03                                               1107     1007 9514-01 -BC-03-03-0       2/22/2007   13:48:00     6.71 E+03       1.17E+03   7.88E+03                   1107     1007 9514-01-SC-03-03-0       2/22/2007 [13:56:00     6.05E+03                                               1107     1007 9514-01-BC-03-04-0       2/22/2007   13:57:00     7.13E+03       1.21E+03   8.34E+03                   1107     1007 9514-01-SC-03-04-0       2/22/2007   14:00:001 6.41E+03                                 I               1107   I 1007 K:\Survey Area Records\9514\9514-0001 \SCAN DATA\
(cpm)
("+"=Yes)
Serial #
Serial #
9514-01-BC-01-01-0 2/22/2001 9:51M00 7f15E+03 1.21E+03 8.36E+03 1107 1007 9514-01-SC-01  
-01 __2/22/2007 9:55:001 6.04E+03_
1107 1007 5227%66 9-56T00 6.51E03 E1-5E0 766E03 1-107---107-9514-01-SC-01-02-0 2/22/2007 10:00:00 6.OOE+03 I1107 1I 1007 9514-01-BC-01-03-0 2/22/2007 10:01:00 6.34E+03 1.14E+03 7.48E+03 1107 1007 9514-01-SC-01-03-0 2/22/2007 10:06:00 6.47E+03 I 1
1 1107 L
1007 9514-01-BC-01-04-0 2/22/2007 10:07:00 6.59E+03 1.16E+03 7.75E+03 1107 1007 9514-01-SC-01-04-0 I /22/2007 110:09:001 I6"09E+03 -
1 1 11607 1007 9514-01-BC-01-05-0 2/22/2007 10:11:00 6.71E+03 1.17E+03 7.88E+03 1107 1007 9514-01-SC-01-05-0 2/22/2007 [10:14:00 1 678E+03 I
1107 1007 9514-01-BC-01-06-0 2/22/2007 10:16:00 6.34E+03 1.14E+03 7.48E+03 1107 1007 9514-01-SC-01-06-0 2/22/2007 10:22:00 1 7.19E+03 I I
I 1107 1007 9514-01-BC-02-01-0 2/22/2007 9:49:00 6.12E+03 1.12E+03 7.24E+03 1110 1010 9514-01-SC-02-01-0 2/22/2007 9:53:00 I 6.OOE+03 I I
1110-I 1010 9514-01 -BC-02-02-0 2/22/2007 9:53:00 5.43E+03 1.05E+03 6.48E+03 1110 1010 9514-01-SC-02-02-0 2/22/2007 9:57:00 I 5.98E+03 I I
I 1110 I
1010 9514-01-BC-02-03-0 2/22/2007 9:58:00 6.45E+03 1.15E+03 7.60E+03 1110 1010 9514-01 -SC-02-03-0 2/22/2007 10:01:00 5'55E+03 1110 1010 9514-01 -BC-02-04-0 2/22/2007 10:02:00 5.69E+03 1.08E+03 6.77E+03 1110 1010 9514-01-SC-02-04-0 2/22/2007 10:04:001 5"53E+03 I
I1110 1010 9514-01-BC-02-05-0 2/22/2007 10:07:00 5.49E+03 1.06E+03 6.55E+03 1110 1010 9514-01-SC-02-05-0 2/22/2007 I10:10:00 5"48E+03 I
I 1110 1010 9514-01-BC-03-01-0 2/22/2007 13:14:00 6.32E+03 1.14E+03 7.46E+03 1107 1007 9514-01-SC-03-01-0 2/22/2007 13:29:00 6'85E+03 I
I 1107 1007 9514-01-BC-03-02-0 2/22/2007 13:40:00 6.70E+03 1.17E+03 7.87E+03 1107 1007 9514-01-SC-03-02-0 2/22(2007 13:45:00 6"48E+03 1107 1007 9514-01 -BC-03-03-0 2/22/2007 13:48:00 6.71 E+03 1.17E+03 7.88E+03 1107 1007 9514-01-SC-03-03-0 2/22/2007 [13:56:00 6.05E+03 1107 1007 9514-01-BC-03-04-0 2/22/2007 13:57:00 7.13E+03 1.21E+03 8.34E+03 1107 1007 9514-01-SC-03-04-0 2/22/2007 14:00:001 6.41E+03 I
1107 I
1007 K:\\Survey Area Records\\9514\\9514-0001 \\SCAN DATA\\


==SUMMARY==
==SUMMARY==
TABLE 022607.xls               1                                                         3/28/2007
TABLE 022607.xls 1
3/28/2007


SURVEY UNIT 9514-0001 SCAN AREA SURVEY RESULTS Survey Location           Log         Log       Reading         MDCR       Action L.           >AL     E-600       Probe Number               Date       Time         (cpm)           (cpm)       (cpm)         ("+"=Yes)   Serial #   Serial #
SURVEY UNIT 9514-0001 SCAN AREA SURVEY RESULTS Survey Location Log Log Reading MDCR Action L.  
9514-01-BC-03-05-0--- 2/2212007       14:02:00   6.39E+03     -1.14E+03       7.53E+03                     1107       1007 9514-01-s0-03-05-0       2/22/2007   14:05:00   7.19E+03                                                   1107       1007 9514-01-BC-03-06-0       2/22/2007   14:06:00   7.37E+03       1.23E+03     8.60E+03                     1107       1007 9514-01-SC-03-06-0       2/22/2007   14:10:001 6.09E+03                                                     1107   L1007 9514-01-BC-03-07-0       2/22/2007   14:14:00   6.02E+03       1.11E+03     7.13E+03                     1107       1007 9514-01 -SC-03-07-0     2/22/2007   14:17:00   6.49E+03                                                   1107       1007 9514-01 -BC-03-08-0     2/22/2007   14:18:00   7.87E+03       1.27E+03     9.14E+03                     1107       1007 9514-01-SC-03-08-0       2/22/2007   14:21:00   6"24E+03   I             II1107                                       1007 9514-01-BC-03-09-0       2/22/2007   13:15:00   5.13E+03       1.02E+03     6.15E+03                     1110       1010 9514-01-SC-03-09-0       2/22/2007   13:31:00 1 4.61E+03     I             I           I                   1110   I   1010 9514-01-ER-03-09-1       2/23/2007   8:10:00     6.24E+03                                           +       1110       1010 9514-01-BC-03-10-0       2/22/2007   13:35:00   5.42E+03       1.05E+03     6.47E+03                     1110       1010 9514-01-SC-03-10-0       2/22/2007   13:42:001 5.46E+03 1I                                                 1110       1010 9514-01-BC-03-11-0       2/22/2007   13:43:00   5.17E+03       1.03E+03     6.20E+03                     1110       1010 9514-01-SC-03-11-0       2/22/2007   13:52:00I   5.75E+03I                             I                   1110       1010 9514-01-BC-03-12-0       2/22/2007   13:53:00   5.71 E+03       1.08E+03     6.79E+03                     1110       1010 9514-01-SC-03-12-0   I 2/22/2007   13:56:00 I 4.95E+03 I                             I                   1110   1   1010 9514-01 -BC-03-13-0     2/22/2007   13:59:00   5.OOE+03       1.01 E+03   6.01E+03                     1110       1010 9514-01-SC-03-13-0       2/22/2007   14:04:001 5.77E+03     I                           I                   1110       1010 9514-01-ER-03-13-1       2/23/2007   8:12:00     6.08E+03                                           +       1110       1010 9514-01-ER-03-13-2       2/23/2007   8:13:00     7.54E+03                                           +       1110       1010 9514-01 -BC-03-14-0     2/22/2007   14:06:00   5.74E+03       1.08E+03     6.82E+03                     1110       1010 9514-01-S0-03-14-0       2/22/2007   14:09:001 4"86E+03                   1                               1110       1 10 9514-01-BC-03-15-0       2/23/2007   12:51:00   6.31E+03       1.13E+03     7.44E+03                     1110       1010 9514-01-SC-03-15-0       2/23/2007   13:00:001 4.48E+03                   1                               1110       1010 9514-01-BC-03-16-0       2/23/2007   13:01:00   5.97E+03       1.10E+03     7.07E+03                     1110       1010 9514-01-SC-03-16-0       /223/2007 13:05:00   I 6.22E+03                                 __II_1110                     lOlO 9514-01-BC-03-17-0       2/23/2007   13:07:00   5.71E+03       1.08E+03     6.79E+03                     1110       1010 9514-01-SC-03-17-0       2/23/2007   13:10:00 1 4.79E+03 I1-i                                               110   [   1010 9514-01-BC-03-18-0       2/23/2007   13:12:00   5.16E+03       1.03E+03     6.19E+03                     1110       1010 9514-01-sc-03-18-0       2/23/2007   13:15:00   5.84E+03   I             I           I                   1110       1010 9514-01-BC-03-19-0       2/23/2007   13:16:00   5.60E+03       1.07E+03     6.67E+03                     1110       1010 9514-01-SC-03-19-0       2/23/2007   13:20:00   5.1 8E+033               I       _  I_                 1110       1010 9514-01-BC-03-20-0       2/23/2007   13:21:00   5.72E+03       1.08E+03     6.80E+03                     1110       1010 9514-01-SC-03-20-0       2/23/2007   13:25:00   5.42E+03   I             }           I                   1110 I     101 9514-01-BC-03-21-0       2/23/2007   13:26:00   5.73E+03       1.08E+03     6.81 E+03                     1110       1010 9514-01-SC-03-21-0       2/23/2007 I 13:29:00   5"35E+03                 I                               1110       1010 9514-01-BC-03-22-0       2/23/2007   13:31:00   6.66E+03       1.17E+03     7.83E+03                     1110       1010 9514-01-SC-03-22-0       2/23/2007   13:34:00 1 5.10E+03                   I                           I   1110   I   1010 K:\Survey Area Records\9514\9514-0001\SCAN DATA\
>AL E-600 Probe Number Date Time (cpm)
(cpm)
(cpm)
("+"=Yes)
Serial #
Serial #
9514-01-BC-03-05-0--- 2/2212007 14:02:00 6.39E+03  
-1.14E+03 7.53E+03 1107 1007 9514-01-s0-03-05-0 2/22/2007 14:05:00 7.19E+03 1107 1007 9514-01-BC-03-06-0 2/22/2007 14:06:00 7.37E+03 1.23E+03 8.60E+03 1107 1007 9514-01-SC-03-06-0 2/22/2007 14:10:001 6.09E+03 1107 L1007 9514-01-BC-03-07-0 2/22/2007 14:14:00 6.02E+03 1.11E+03 7.13E+03 1107 1007 9514-01 -SC-03-07-0 2/22/2007 14:17:00 6.49E+03 1107 1007 9514-01 -BC-03-08-0 2/22/2007 14:18:00 7.87E+03 1.27E+03 9.14E+03 1107 1007 9514-01-SC-03-08-0 2/22/2007 14:21:00 6"24E+03 I II1107 1007 9514-01-BC-03-09-0 2/22/2007 13:15:00 5.13E+03 1.02E+03 6.15E+03 1110 1010 9514-01-SC-03-09-0 2/22/2007 13:31:00 1 4.61E+03 I I
I 1110 I
1010 9514-01-ER-03-09-1 2/23/2007 8:10:00 6.24E+03  
+
1110 1010 9514-01-BC-03-10-0 2/22/2007 13:35:00 5.42E+03 1.05E+03 6.47E+03 1110 1010 9514-01-SC-03-10-0 2/22/2007 13:42:001 5.46E+03 1I 1110 1010 9514-01-BC-03-11-0 2/22/2007 13:43:00 5.17E+03 1.03E+03 6.20E+03 1110 1010 9514-01-SC-03-11-0 2/22/2007 13:52:00I 5.75E+03I I
1110 1010 9514-01-BC-03-12-0 2/22/2007 13:53:00 5.71 E+03 1.08E+03 6.79E+03 1110 1010 9514-01-SC-03-12-0 I 2/22/2007 13:56:00 I 4.95E+03 I
I 1110 1
1010 9514-01 -BC-03-13-0 2/22/2007 13:59:00 5.OOE+03 1.01 E+03 6.01E+03 1110 1010 9514-01-SC-03-13-0 2/22/2007 14:04:001 5.77E+03 I I
1110 1010 9514-01-ER-03-13-1 2/23/2007 8:12:00 6.08E+03  
+
1110 1010 9514-01-ER-03-13-2 2/23/2007 8:13:00 7.54E+03  
+
1110 1010 9514-01 -BC-03-14-0 2/22/2007 14:06:00 5.74E+03 1.08E+03 6.82E+03 1110 1010 9514-01-S0-03-14-0 2/22/2007 14:09:001 4"86E+03 1
1110 1 10 9514-01-BC-03-15-0 2/23/2007 12:51:00 6.31E+03 1.13E+03 7.44E+03 1110 1010 9514-01-SC-03-15-0 2/23/2007 13:00:001 4.48E+03 1
1110 1010 9514-01-BC-03-16-0 2/23/2007 13:01:00 5.97E+03 1.10E+03 7.07E+03 1110 1010 9514-01-SC-03-16-0  
/223/2007 13:05:00 I 6.22E+03
__II_1110 lOlO 9514-01-BC-03-17-0 2/23/2007 13:07:00 5.71E+03 1.08E+03 6.79E+03 1110 1010 9514-01-SC-03-17-0 2/23/2007 13:10:00 1 4.79E+03 I1-i 110
[
1010 9514-01-BC-03-18-0 2/23/2007 13:12:00 5.16E+03 1.03E+03 6.19E+03 1110 1010 9514-01-sc-03-18-0 2/23/2007 13:15:00 5.84E+03 I I
I 1110 1010 9514-01-BC-03-19-0 2/23/2007 13:16:00 5.60E+03 1.07E+03 6.67E+03 1110 1010 9514-01-SC-03-19-0 2/23/2007 13:20:00 5.1 8E+033 I
I_
1110 1010 9514-01-BC-03-20-0 2/23/2007 13:21:00 5.72E+03 1.08E+03 6.80E+03 1110 1010 9514-01-SC-03-20-0 2/23/2007 13:25:00 5.42E+03 I  
}
I 1110 I 101 9514-01-BC-03-21-0 2/23/2007 13:26:00 5.73E+03 1.08E+03 6.81 E+03 1110 1010 9514-01-SC-03-21-0 2/23/2007 I 13:29:00 5"35E+03 I
1110 1010 9514-01-BC-03-22-0 2/23/2007 13:31:00 6.66E+03 1.17E+03 7.83E+03 1110 1010 9514-01-SC-03-22-0 2/23/2007 13:34:00 1 5.10E+03 I
I 1110 I 1010 K:\\Survey Area Records\\9514\\9514-0001\\SCAN DATA\\


==SUMMARY==
==SUMMARY==
TABLE 022607.xls               2                                                               3/28/2007
TABLE 022607.xls 2
3/28/2007


SURVEY UNIT 9514-0001 SCAN AREA SURVEY RESULTS Surve Location           Lo         Log         Readin       MDCR     Action L.       >AL         E-600     Probe Number               Date     Time         (cpm)         (cpm)     (cpm)       ("+"=Yes)     Serial #   Serial #
SURVEY UNIT 9514-0001 SCAN AREA SURVEY RESULTS Surve Location Lo Log Readin MDCR Action L.  
9514-01-BC-03-23-0       212312007   12:50:00     6.92E+03     1.19E+03   8.11E+03   -                1107       '1007 9514-01-SC-03-23-0       2/23/2007   13:00:00     6.67E+03                                           I   1107   I   1007 9514-01-ER-03-23-1       2/26/2007   10:09:00     8.43E+03                                     +         1107       1007 9514-01-BC-03-24-0       2/23/2007   13:00:00     7.40E+03     1.23E+03   8.63E+03                     1107       1007 9514-01-SC-03-24-0       2/23/2007   13:04:00     6,83E+03                     I             I         1107   I   1007 9514-01-BC-03-25-0       2/23/2007   13:06:00     7.01 E+03   1.20E+03   8.21 E+03                     1107       1007 9514-01-SC-03-25-0       2/23/2007   13:12:001 6.80E+031                 I           I               I   1107   1   1007 9514-01-ER-03-25-1       2/26/2007   10:12:00     1.38E+04                                   +         1107       1007 9514-01-BC-03-26-0       2/23/2007   13:12:00     7.19E+03     1.21E+03   8.40E+03                     1107       1007 9514-01-SC-03-26-0       2/23/2007   13:18:00l7.215E+03 1                                           I   1107       1007 9514-01 -ER-03-26-1     2/26/2007   10:16:00     1.72E+04                                     +         1107       1007 9514-01-BC-03-27-0       2/23/2007   13:19:00     7.52E+03     1.24E+03   8.76E+03                     1107       1007 9514-01-SC-03-27-0       2/23/2007   13:23:00     6.71E+03               I                               1107       1007 9514-01-BC-03-28-0       2/23/2007   13:26:00     4.76E+03     9.85E+02   5.75E+03                     1107       1007 9514-01-SC-03-28-0       2/23/2007 1 13:27:00 1 5.47E+031                           I                   1107       1007 9514-01-BC-03-29-0       2/23/2007   13:28:00     4.70E+03     9.79E+02   5.68E+03                     1107       1007 9514-01 -SC-03-29-0     2/23/2007   13:29:001 5.22E+03                             III                 1107       1007 9514-01-BC-03-30-0       2/23/2007   13:29:00     4.76E+03     9.85E+02   5.75E+03                     1107       1007 9514-01-SC-03-30-0       2/23/2007   13:31:00     4.41E+03                           I                   1107       1007 9514-01-BC-03-31-0       2/23/2007   13:31:00     4.92E+03     1.00E+03   5.92E+03                     1107       1007 9514-01-SC-03-31-0       2/23/2007   13:32:00     4.28E+03 I                         Ii     l           1107       1007 9514-01-BC-03-32-0       2/23/2007   13:32:00     4.91 E+03   1.OOE+03   5.91 E+03                     1107       1007 9514-01-SC-03-32-0       2/23/2007 J13:33:00 1 4.57E+03 1               1                           I   1107       1007 9514-01-BC-03-33-0       2/23/2007   13:34:00 4.52E+03         9.60E+02   5.48E+03                     1107       1007 9514-01-SC-03-33-0       2/23/2007   13:35:00 I-4.97E+03                           I               I   1107   I   1007 9514-01-BC-03-34-0       2/23/2007   13:35:00     4.77E+03     9.86E+02   5.76E+03                     1107       1007 9514-01-SC-03-34-0     12/23/2007   13:36:00     4.77E+03I                         I                   1107       1007 9514-01-BC-03-35-0       2/23/2007   13:37:00     5.05E+03     1.01E+03   6.06E+03                     1107       1007 9514-01-SC-03-35-0       2/23/2007   13:38:00 I   4.64E+03 I           I                         I     1107   I   1007 9514-01-BC-03-36-0       2/23/2007   13:39:00     4.90E+03     1.OOE+03   5.90E+03                     1107       1007 9514-01-SC-03-36-0     I 2/23/2007   13:39:00]   5.52E+03                                               1107       1007 9514-01-BC-03-37-0       2/23/2007   13:41:00     5.62E+03     1.07E+03   6.69E+03                     1107       1007 9514-01-SC-03-37-0       2/23/2007 I 13:42:00 I   5.35E+03               I                         j     1107   I   1007 9514-01-BC-03-38-0       2/23/2007   13:42:00     5.21E+03     1.03E+03   6.24E+03                     1107       1007 9514-01-SC-03-38-0       2/23/2007   13:43:001 4.71E+03                             I               I   117   I   1007 9514-01-BC-03-39-0       2/23/2007   13:44:00     5.27E+03     1.04E+03   6.31 E+03                     1107       1007 9514-01-SC-03-39-0       2/23/2007   13:45:00     5.87E+03               I                           I   1107       1007 9514-01-BC-03-40-0       2/23/2007   13:46:00     5.82E+03     1.09E+03   6.91 E+03                     1107       1007 9514-01-SC-03-40-0       2/23/2007 113:47:00     5.07E+03               I                               1107       1007 K:\Survey Area Records\9514\9514-0001\SCAN DATA\
>AL E-600 Probe Number Date Time (cpm)
(cpm)
(cpm)
("+"=Yes)
Serial #
Serial #
9514-01-BC-03-23-0 212312007 12:50:00 6.92E+03 1.19E+03 8.11E+03 1107  
'1007 9514-01-SC-03-23-0 2/23/2007 13:00:00 6.67E+03 I
1107 I
1007 9514-01-ER-03-23-1 2/26/2007 10:09:00 8.43E+03  
+
1107 1007 9514-01-BC-03-24-0 2/23/2007 13:00:00 7.40E+03 1.23E+03 8.63E+03 1107 1007 9514-01-SC-03-24-0 2/23/2007 13:04:00 6,83E+03 I
I 1107 I
1007 9514-01-BC-03-25-0 2/23/2007 13:06:00 7.01 E+03 1.20E+03 8.21 E+03 1107 1007 9514-01-SC-03-25-0 2/23/2007 13:12:001 6.80E+031 I
I I
1107 1
1007 9514-01-ER-03-25-1 2/26/2007 10:12:00 1.38E+04  
+
1107 1007 9514-01-BC-03-26-0 2/23/2007 13:12:00 7.19E+03 1.21E+03 8.40E+03 1107 1007 9514-01-SC-03-26-0 2/23/2007 13:18:00l7.215E+03 1 I
1107 1007 9514-01 -ER-03-26-1 2/26/2007 10:16:00 1.72E+04  
+
1107 1007 9514-01-BC-03-27-0 2/23/2007 13:19:00 7.52E+03 1.24E+03 8.76E+03 1107 1007 9514-01-SC-03-27-0 2/23/2007 13:23:00 6.71E+03 I
1107 1007 9514-01-BC-03-28-0 2/23/2007 13:26:00 4.76E+03 9.85E+02 5.75E+03 1107 1007 9514-01-SC-03-28-0 2/23/2007 1 13:27:00 1 5.47E+031 I
1107 1007 9514-01-BC-03-29-0 2/23/2007 13:28:00 4.70E+03 9.79E+02 5.68E+03 1107 1007 9514-01 -SC-03-29-0 2/23/2007 13:29:001 5.22E+03 III 1107 1007 9514-01-BC-03-30-0 2/23/2007 13:29:00 4.76E+03 9.85E+02 5.75E+03 1107 1007 9514-01-SC-03-30-0 2/23/2007 13:31:00 4.41E+03 I
1107 1007 9514-01-BC-03-31-0 2/23/2007 13:31:00 4.92E+03 1.00E+03 5.92E+03 1107 1007 9514-01-SC-03-31-0 2/23/2007 13:32:00 4.28E+03 I Ii l
1107 1007 9514-01-BC-03-32-0 2/23/2007 13:32:00 4.91 E+03 1.OOE+03 5.91 E+03 1107 1007 9514-01-SC-03-32-0 2/23/2007 J13:33:00 1 4.57E+03 1 1
I 1107 1007 9514-01-BC-03-33-0 2/23/2007 13:34:00 4.52E+03 9.60E+02 5.48E+03 1107 1007 9514-01-SC-03-33-0 2/23/2007 13:35:00 I-4.97E+03 I
I 1107 I
1007 9514-01-BC-03-34-0 2/23/2007 13:35:00 4.77E+03 9.86E+02 5.76E+03 1107 1007 9514-01-SC-03-34-0 12/23/2007 13:36:00 4.77E+03I I
1107 1007 9514-01-BC-03-35-0 2/23/2007 13:37:00 5.05E+03 1.01E+03 6.06E+03 1107 1007 9514-01-SC-03-35-0 2/23/2007 13:38:00 I 4.64E+03 I I
I 1107 I
1007 9514-01-BC-03-36-0 2/23/2007 13:39:00 4.90E+03 1.OOE+03 5.90E+03 1107 1007 9514-01-SC-03-36-0 I 2/23/2007 13:39:00] 5.52E+03 1107 1007 9514-01-BC-03-37-0 2/23/2007 13:41:00 5.62E+03 1.07E+03 6.69E+03 1107 1007 9514-01-SC-03-37-0 2/23/2007 I 13:42:00 I 5.35E+03 I
j 1107 I
1007 9514-01-BC-03-38-0 2/23/2007 13:42:00 5.21E+03 1.03E+03 6.24E+03 1107 1007 9514-01-SC-03-38-0 2/23/2007 13:43:001 4.71E+03 I
I 117 I
1007 9514-01-BC-03-39-0 2/23/2007 13:44:00 5.27E+03 1.04E+03 6.31 E+03 1107 1007 9514-01-SC-03-39-0 2/23/2007 13:45:00 5.87E+03 I
I 1107 1007 9514-01-BC-03-40-0 2/23/2007 13:46:00 5.82E+03 1.09E+03 6.91 E+03 1107 1007 9514-01-SC-03-40-0 2/23/2007 113:47:00 5.07E+03 I
1107 1007 K:\\Survey Area Records\\9514\\9514-0001\\SCAN DATA\\


==SUMMARY==
==SUMMARY==
TABLE 022607.xls             3                                                           3/28/2007
TABLE 022607.xls 3
3/28/2007


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)


Laboratories LLC a member of The GEL Group INC                                 PO Box 30712   Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 www.gel.com Connecticut Yankee Atomic Power Co.
Laboratories LLC a member of The GEL Group INC PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 www.gel.com Connecticut Yankee Atomic Power Co.
Soils PO# 002332 Work Order: 181554 SDG: MSR#07-00100 Laboratory ID     Client ID 181554001      9514-0001-OO1F 181554002        9514-0001-002F 181554003      9514-0001-003F 181554004      9514-0001-004F 181554005        9514-0001-004FS 181554006        9514-0001-005F 181554007      9514-0001-006F 181554008        9514-0001-007F 181554009      9514-0001-009F 181554010      9514-0001-O0OF 181554011        9514-0001-01OFS 181554012        9514-0001-O0IF 181554013        9514-0001-012F 181554014        9514-0001-013F 181554015        9514-0001-014F 181554016        9514-0001-015F 181554017        9514-0001-016F 181554018        9514-0001-024F 181554019        9514-0001-025F 181554020        9514-0001-026F 181554021        9514-0001-027F 181554022        9514-0001-028F 181554023      9514-0001-029F 181554024        9514-0001-019J 181554025        9514-0001-020J 181554026      9514-0001-02IJ 181554027        9514-0001-022J 181554028        9514-0001-023J nrnhilm cnhivori
Soils PO# 002332 Work Order: 181554 SDG: MSR#07-00100 Laboratory ID 181554001 181554002 181554003 181554004 181554005 181554006 181554007 181554008 181554009 181554010 181554011 181554012 181554013 181554014 181554015 181554016 181554017 181554018 181554019 181554020 181554021 181554022 181554023 181554024 181554025 181554026 181554027 181554028 Client ID 9514-0001-OO1F 9514-0001-002F 9514-0001-003F 9514-0001-004F 9514-0001-004FS 9514-0001-005F 9514-0001-006F 9514-0001-007F 9514-0001-009F 9514-0001-O0OF 9514-0001-01OFS 9514-0001-O0IF 9514-0001-012F 9514-0001-013F 9514-0001-014F 9514-0001-015F 9514-0001-016F 9514-0001-024F 9514-0001-025F 9514-0001-026F 9514-0001-027F 9514-0001-028F 9514-0001-029F 9514-0001-019J 9514-0001-020J 9514-0001-02IJ 9514-0001-022J 9514-0001-023J nrnhilm cnhivori


Table of Contents General Narrative .................................................................. 1 Chain of Custody and Supporting Documentation ...........                             5 Data Review Qualifier Definitions .......................................             12 Radiological Analysis ........................................................... 14 Sample Data Summary ......................................................         38 Q uality C ontrol D ata ........................................................... 98
Table of Contents General Narrative..................................................................
1 Chain of Custody and Supporting Documentation...........
5 Data Review Qualifier Definitions.......................................
12 Radiological Analysis...........................................................
14 Sample Data Summary......................................................
38 Q uality C ontrol D ata...........................................................
98


General Narrative 1
General Narrative 1
Line 299: Line 570:
Shipping container temperatures were checked, documented, and within specifications. The samples were delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage.
Shipping container temperatures were checked, documented, and within specifications. The samples were delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage.
Sample Identification The laboratory received the following samples:
Sample Identification The laboratory received the following samples:
Laboratory         Sample Identification      Description 181554001          9514-0001-OO1F 181554002          9514-0001-002F 181554003          9514-0001-003F 181554004          9514-0001-004F 181554005          9514-0001-004FS 181554006          9514-0001-005F 181554007          9514-0001-006F 181554008          9514-0001-007F 181554009          9514-0001-009F 181554010          9514-0001-O0OF 181554011          9514-0001-OIOFS 181554012          9514-0001-01iF 181554013          9514-0001-012F 181554014          9514-0001-013F 181554015          9514-0001-014F 181554016          9514-0001-015F 181554017          9514-0001-016F 181554018          9514-0001-024F 181554019          9514-0001-025F 181554020          9514-0001-026F 181554021          9514-0001-027F 181554022          9514-0001-028F 181554023          9514-0001-029F 181554024          9514-0001-019J 181554025          9514-0001-020J GEL Laboratories u.c       PO Box 30712 Charleston, SC 29417   2040 Savage Road Charleston, SC 29407 P843.556.8171 F 843.765.1178 www.gol.com 2
Laboratory Identification 181554001 181554002 181554003 181554004 181554005 181554006 181554007 181554008 181554009 181554010 181554011 181554012 181554013 181554014 181554015 181554016 181554017 181554018 181554019 181554020 181554021 181554022 181554023 181554024 181554025 Sample Description 9514-0001-OO1F 9514-0001-002F 9514-0001-003F 9514-0001-004F 9514-0001-004FS 9514-0001-005F 9514-0001-006F 9514-0001-007F 9514-0001-009F 9514-0001-O0OF 9514-0001-OIOFS 9514-0001-01iF 9514-0001-012F 9514-0001-013F 9514-0001-014F 9514-0001-015F 9514-0001-016F 9514-0001-024F 9514-0001-025F 9514-0001-026F 9514-0001-027F 9514-0001-028F 9514-0001-029F 9514-0001-019J 9514-0001-020J GEL Laboratories u.c PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P843.556.8171 F 843.765.1178 2
www.gol.com


181554026           9514-0001-021J 181554027            9514-0001-022J 181554028            9514-0001-023J Items of Note There are no items to note.
181554026 181554027 181554028 9514-0001-021J 9514-0001-022J 9514-0001-023J Items of Note There are no items to note.
Case Narrative Sample analyses were conducted using methodology as outlined in GEL Laboratories, LLC (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package.
Case Narrative Sample analyses were conducted using methodology as outlined in GEL Laboratories, LLC (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package.
Analytical Request Twenty-six soil samples were analyzed for FSSGAM and Strontium-90. Two soil samples were analyzed for FSSALL.
Analytical Request Twenty-six soil samples were analyzed for FSSGAM and Strontium-90. Two soil samples were analyzed for FSSALL.
Data Package The enclosed data package contains the following sections: General Narrative, Chain of Custody and Supporting Documentation, Data Review Qualifier Definitions, and data from the following fractions: Radiochemistry.
Data Package The enclosed data package contains the following sections: General Narrative, Chain of Custody and Supporting Documentation, Data Review Qualifier Definitions, and data from the following fractions: Radiochemistry.
I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.
I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.
Cheryl Jones Project Manager GEL Laboratories   LLC       PO Box 30712 Chadeston, SC 29417 2040 Savage Road Charleston, SC 29407 P843.556.8171 F 843.766.1178 www.gol.com 3
Cheryl Jones Project Manager GEL Laboratories LLC PO Box 30712 Chadeston, SC 29417 2040 Savage Road Charleston, SC 29407 P843.556.8171 F 843.766.1178 3
www.gol.com


List of current GEL Certifications as of 06 March 2007 State                       Certification Alaska                       UST-062 Arizona                         AZ0668 Arkansas                       88-0651 CLIA                       42D0904046 California                       01 151CA Colorado                     GenEngLabs Connecticut                       PH-0169 Dept. of Navy                   NFESC 413 EPA                           WG-15J Florida/NELAP                       E87156 Georgia                 E87156 (FL/NELAP)
List of current GEL Certifications as of 06 March 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42D0904046 California 01 151CA Colorado GenEngLabs Connecticut PH-0169 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87156 Georgia E87156 (FL/NELAP)
Hawaii                           N/A Idaho                           N/A Illinois                       200029 Indiana                       C-SC-01 Kansas                         E-10332 Kentucky                         90129 Louisiana                         03046 Maryland                           270 Massachusetts                     M-SCO12 Michigan                           9903 Nevada                           SC12 New Jersey                         SCO02 New Mexico                   FL NELAP E87156 New York                           11501 North Carolina                         233 North Carolina Drinking W                 45709 North Dakota                       R-158 Oklahoma                           9904 Pennsylvania                     68-00485 South Carolina           10120001/10585001/10120002 Tennessee                         02934 Texas                     TX213-2006A Texas NELAP                 TI 04704235-06-TX U.S. Dept. of Agriculture               S-52597 US Army Corps of Engineer                   N/A Utah                     8037697376 GEL Vermont                       VT87156 Virginia                         00151 Washington                         C1641 4
Hawaii N/A Idaho N/A Illinois 200029 Indiana C-SC-01 Kansas E-10332 Kentucky 90129 Louisiana 03046 Maryland 270 Massachusetts M-SCO12 Michigan 9903 Nevada SC12 New Jersey SCO02 New Mexico FL NELAP E87156 New York 11501 North Carolina 233 North Carolina Drinking W 45709 North Dakota R-158 Oklahoma 9904 Pennsylvania 68-00485 South Carolina 10120001/10585001/10120002 Tennessee 02934 Texas TX213-2006A Texas NELAP TI 04704235-06-TX U.S. Dept. of Agriculture S-52597 US Army Corps of Engineer N/A Utah 8037697376 GEL Vermont VT87156 Virginia 00151 Washington C1641 4


Chain of Custody and Supporting Documentation 5
Chain of Custody and Supporting Documentation 5


Connecticut Yankee Atomic Power Company                                                   Chain of Custody Form 362 Injun Hollow Road, East Hampton, CT 06424                                                                               No. 2007-00039 860-267-2556 Project Name: Haddam Neck Decommissioning                                                     Analyses Requested       Lab Use Only Contact Name & Phone:                                                                                                 Comments:
Connecticut Yankee Atomic Power Company Chain of Custody Form 362 Injun Hollow Road, East Hampton, CT 06424 No. 2007-00039 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone:
Jack McCarthy 860-267-3924                                 Media Sample   Container Code   Type       Size-Analytical Lab (Name, City, State):                                 Code     &Type General Engineering Laboratories                                               Code 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)
Comments:
Jack McCarthy 860-267-3924 Media Sample Container Code Type Size-Analytical Lab (Name, City, State):
Code  
&Type General Engineering Laboratories Code 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)
Priority: nI 30 D. [-115 D. 0 7 D.
Priority: nI 30 D. [-115 D. 0 7 D.
Other:                                         _    __l____
Other:
Sample Designation               Date         Time                                   4                                 Comment, Preservation   Lab Sample ID 9514-0001-001F               2/23/07         0930         TS       G         BP           X 9514-0001-002F               2/23/07         0903         TS       G         BP     X 9514-0001-003F               2/23/07         0912         TS     G         BP     X 9514-0001-004F               2/23/07         0905         TS     G         BP     X 9514-0001-004FS               2/23/07         0905         TS     G         BP     X 9514-0001-005F               2/23/07         0903         TS     G         BP     X 9514-0001-006F               2/23/07         0905         TS       G         BP     X 9514-0001-007F               2/23/07         0910         TS       G         BP     X 9514-0001-009F               2/23/07         0911         TS     G         BP     X 9514-0001-01 OF               2/23/07         0917         TS       G         BP     X 9514-0001-010FS               2/23/07         0917         TS       G         BP     X NOTES: PO #: 002332                 MSR #: 07-00100               0   LTP QA         LI Radwaste QA     Li Non QA Samples Shipped Via:     Internal Container
__l____
[ Fed Ex               Temp.: 13 Deg. C Li UPS
Sample Designation Date Time 4
[   Hand                 C*,idy Sealed?
Comment, Preservation Lab Sample ID 9514-0001-001F 2/23/07 0930 TS G
C5N 1)Relinquished                   .,          Date/Time           2) R ceived                           Date/Time                             Custody Seal Intact?
BP X
                                            .Z'a8Iol, 3.3                     BA,,(,                                 ElOte
9514-0001-002F 2/23/07 0903 TS G
: 3) Relinquished By                           Date/Time           4), ecefived By                       batefOime                                         N Bill of Lading #
BP X
: 5) Relinquished By                           Date/Time           6) Received By                       Date/Time
9514-0001-003F 2/23/07 0912 TS G
BP X
9514-0001-004F 2/23/07 0905 TS G
BP X
9514-0001-004FS 2/23/07 0905 TS G
BP X
9514-0001-005F 2/23/07 0903 TS G
BP X
9514-0001-006F 2/23/07 0905 TS G
BP X
9514-0001-007F 2/23/07 0910 TS G
BP X
9514-0001-009F 2/23/07 0911 TS G
BP X
9514-0001-01 OF 2/23/07 0917 TS G
BP X
9514-0001-010FS 2/23/07 0917 TS G
BP X
NOTES: PO #: 002332 MSR #: 07-00100 0
LTP QA LI Radwaste QA Li Non QA Samples Shipped Via:
Internal Container
[
Fed Ex Temp.: 13 Deg. C Li UPS
[
Hand C*,idy Sealed?
C5N
: 1) Relinquished Date/Time
: 2) R ceived Date/Time Custody Seal Intact?
.Z'a8Iol, 3.3 BA,,(,
ElOte
: 3) Relinquished By Date/Time 4), ecefived By batefOime N
Bill of Lading #
: 5) Relinquished By Date/Time
: 6) Received By Date/Time


Connecticut Yankee Atomic Power Company                                                   Chain of Custody Form                       No. 2007-00040 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning                                                     Analyses Requested     Lab Use Only Contact Name & Phone:                                                                                                 Comments:
Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00040 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone:
Jack McCarthy 860-267-3924                               Media   Sample   Container Code     Type       Size-Analytical Lab (Name, City, State):                               Code     &Type General Engineering Laboratories                                             Code 2040 Savage Road                                                                     0 Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)
Comments:
Priority: [1 30 D. E] 15 D. M 7 D.                                                                                                       /_"_
Jack McCarthy 860-267-3924 Media Sample Container Code Type Size-Analytical Lab (Name, City, State):
Sample Designation                 Date       Time                       I           &#xfd;     -4                           Comment, Preservation     Lab Sample ID 9514-0001-01 IF                 2/23/07       0911       TS       G         BP     X 9514-0001-012F                 2/23/07       0920       TS       G         BP     X 9514-0001-013F                 2/23/07       0922       TS       G         BP           X 9514-0001-014F                 2/23/07       0925       TS       G         BP     X 9514-0001-015F                 2/23/07       0920       TS       G         BP     X 9514-0001-016F                 2/23/07       0906       TS       G         BP     X 9514-0001-024F                 2/23/07       0900       TS       G         BP     X 9514-0001-025F                 2/23/07       0901       TS       G         BP     X 9514-0001-026F                 2/23/07       0902       TS       G         BP     X NOTES: PO #: 002332                 MSR #: 07-00100               [   LTP QA         [] Radwaste QA       [I Non QA Samples Shipped Via:     Internal Container Z Fed Ex                 Temp.: 1_ Deg. C El uPs El Hand                   Cudy Sealed?
Code  
(Vy.,   N 1)Relinquished By     C     ,,              Date/Time         2) Re eived B                           Date/Time                             Custody Seal Intact?
&Type General Engineering Laboratories Code 2040 Savage Road 0
                                                'Qoo 1,qo4.~j'7                                       3/1o-7"7 ,co   El   Other
Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)
: 3) Relinquished By                           Date/Time         4) feceived By                         Date/Time     B       L                           N Bill of Lading #
Priority: [1 30 D. E] 15 D. M 7 D.  
: 5) Relinquished By                           Date/Time         6) Received By                         Date/Time
/_"_
Sample Designation Date Time I  
&#xfd;  
-4 Comment, Preservation Lab Sample ID 9514-0001-01 IF 2/23/07 0911 TS G
BP X
9514-0001-012F 2/23/07 0920 TS G
BP X
9514-0001-013F 2/23/07 0922 TS G
BP X
9514-0001-014F 2/23/07 0925 TS G
BP X
9514-0001-015F 2/23/07 0920 TS G
BP X
9514-0001-016F 2/23/07 0906 TS G
BP X
9514-0001-024F 2/23/07 0900 TS G
BP X
9514-0001-025F 2/23/07 0901 TS G
BP X
9514-0001-026F 2/23/07 0902 TS G
BP X
NOTES: PO #: 002332 MSR #: 07-00100
[
LTP QA
[] Radwaste QA
[I Non QA Samples Shipped Via:
Internal Container Z Fed Ex Temp.: 1_ Deg. C El uPs El Hand Cudy Sealed?
(Vy.,
N
: 1) Relinquished By C
Date/Time
: 2) Re eived B Date/Time Custody Seal Intact?
'Q oo 4.~j'7 1,qo 3/1o-7"7,co El Other
: 3) Relinquished By Date/Time
: 4) feceived By Date/Time B
L N
Bill of Lading #
: 5) Relinquished By Date/Time
: 6) Received By Date/Time


Connecticut Yankee Atomic Power Company                                                   Chain of Custody Form                         No. 2007-00041 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning                                                     Analyses Requested         Lab Use Only Contact Name & Phone:                                                                                                     Comments:
Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00041 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone:
Jack McCarthy 860-267-3924                               Media   Sample     Container Code     Type       Size-Analytical Lab (Name, City, State):                               Code       &Type General Engineering Laboratories                                               Code 2040 Savage Road Charleston, SC 29407                                                                   1.
Comments:
Jack McCarthy 860-267-3924 Media Sample Container Code Type Size-Analytical Lab (Name, City, State):
Code  
&Type General Engineering Laboratories Code 2040 Savage Road Charleston, SC 29407 1.
ATT: Cheryl Jones (843-556-8171)
ATT: Cheryl Jones (843-556-8171)
Priority: ] 30 D. [] 15 D. M 7 D.
Priority: ] 30 D. [] 15 D. M 7 D.
Other:                       __
Other:
Sample Designation               Date       Time                         1           4     L                             Comment, Preservation     Lab Sample ID 9514-0001-027F               2/26/07         1009     TS         G         BP     X 9514-0001-028F               2/26/07         1012     TS         G         BP     X 9514-0001-029F               2/26/07         1016     TS         G         BP     X NOTES: PO #: 002332               MSR #: 07-00100                 Z   LTP QA         LI Radwaste QA       El Non QA Samples Shipped Via:     Internal Container
Sample Designation Date Time 1
[ Fed Ex                 Temp.: _+/- Deg. C Ej ups F-   Hand                 Custody Sealed?
4 L
T)     N
Comment, Preservation Lab Sample ID 9514-0001-027F 2/26/07 1009 TS G
: 1) Relinquis                                 Date/Time           2) Re ived By                           Date/Time                               Custody Seal Intact?
BP X
: 3) Relinquished By                           Date/Time           4)     eived By                       Date/Time       Bill other
9514-0001-028F 2/26/07 1012 TS G
: 5) Relinquished By                           Date/Time           6) Received By                         Date/Time
BP X
9514-0001-029F 2/26/07 1016 TS G
BP X
NOTES: PO #: 002332 MSR #: 07-00100 Z
LTP QA LI Radwaste QA El Non QA Samples Shipped Via:
Internal Container
[
Fed Ex Temp.: _+/-
Deg. C Ej ups F-Hand Custody Sealed?
T)
N
: 1) Relinquis Date/Time
: 2) Re ived By Date/Time Custody Seal Intact?
: 3) Relinquished By Date/Time
: 4) eived By Date/Time Bill other
: 5) Relinquished By Date/Time
: 6) Received By Date/Time


Connecticut Yankee Atomic Power Company                                                 Chain of Custody Form                           No. 2007-00042 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning                                                     Analyses Requested       Lab Use Only Contact Name & Phone:                                                                                                   Comments:
Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00042 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone:
Jack McCarthy 860-267.3924                               Media   Sample     Container Code     Type       Size-Analytical Lab (Name, City, State):                               Code       &Type General Engineering Laboratories                                               Code 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)
Comments:
Priority:["30 D. L] 15 D. 0 7 D.                                                                                                                 q O th e r:                                   __  _ _ _
Jack McCarthy 860-267.3924 Media Sample Container Code Type Size-Analytical Lab (Name, City, State):
Sample Designation               Date         Time                                     L     L                             Comment, Preservation     Lab Sample ID 9514-0001-019J               2/27/07         0959       TS         G         BP     X 9514-0001-020J               2/27/07         1002     TS         G         BP     X 9514-0001-021J               2/27/07         1005     TS         G         BP     X 9514-0001-022J               2/27/07         1020       TS       G         BP     X 9514-0001-023J               2/27/07         1023       TS       G         BP     X NOTES: PO #: 002332               MSR #: 07-00100                 0 LTP QA             LI Radwaste QA       E] Non QA Samples Shipped Via:       Internal Container 0 Fed Ex                   Temp.: 1     Deg. C fluPs fi Hand                     Custody Sealed?
Code  
N 1)Reli         By.                           Date/Time Da-te,`T"m0 02,,,*2) Rece i.ved By                        Date/Timeq3                              Custody Seal Intact?
&Type General Engineering Laboratories Code 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)
Priority:["30 D. L] 15 D. 0 7 D.
O th e r :
q Sample Designation Date Time L
L Comment, Preservation Lab Sample ID 9514-0001-019J 2/27/07 0959 TS G
BP X
9514-0001-020J 2/27/07 1002 TS G
BP X
9514-0001-021J 2/27/07 1005 TS G
BP X
9514-0001-022J 2/27/07 1020 TS G
BP X
9514-0001-023J 2/27/07 1023 TS G
BP X
NOTES: PO #: 002332 MSR #: 07-00100 0 LTP QA LI Radwaste QA E] Non QA Samples Shipped Via:
Internal Container 0 Fed Ex Temp.: 1 Deg. C fluPs fi Hand Custody Sealed?
N
: 1) Reli By.
Date/Time
: 2) Rece i.ved By Date/Time Custody Seal Intact?
Da-te,`T"m0 q3 02,,,*
[:1 Other
[:1 Other
: 3) Relinquished By                           Date/Time         4) Rec#ved By "Date/Time                               Bill _of _Lading_#
: 3) Relinquished By Date/Time
                                                                      )Bill                                               of Lading #
: 4) Rec#ved By "Date/Time Bill
: 5) Relinquished By                           Date/Time         6) Received By                         Date/Time
_of
_Lading_#
)Bill of Lading #
: 5) Relinquished By Date/Time
: 6) Received By Date/Time


-      Connecticut Yankee Statement of Work for Analytical Lab Services                                                 -cy-ISC-SOW-001 Figure 1. Sample Check-in List.
Connecticut Yankee Statement of Work for Analytical Lab Services
Datefrime'ecived:               3/e/'U           L;tf               .
-cy-ISC-SOW-001 Figure 1. Sample Check-in List.
SDG#:           /L                 (-7 Work Order Number __
Datefrime'ecived:
* ShippingCcntainerID:           See   c-4,-/-'L           Chain of Custody#   "See         4P* -.
3/e/'U L;tf SDG#:  
1".       Custody Seals ouishipping container intact?..                       Yes (4No         []
/L
: 2.         Custody Seals dated and signed?                                     Yes 1J4. No     []
(-7 Work Order Number __
: 3.         Chain-of-Custody record present? "                                 Yes         No [     J
ShippingCcntainerID:
    *4.         Cooler temperaturee*.       e c         .- ,                                .
See c-4,-/-'L Chain of Custody#  
: 5.         Vermiculitetpacking materials is:                                   Wet [       Dry       E
"See 4P* -.
: 6.       " Number of samples in shipping container.     _    _  _-  __"__                _""_          _
1".
: 7.         Sample holding times exceeded?                                     Ye   [JNof[
Custody Seals ouishipping container intact?..
                          .f                                     .                Ye      ]N       W A.rpeihave:*
Yes (4No []
I -~k~~ap@                     _--hazard labels
: 2.
Custody Seals dated and signed?
Yes 1J4. No [ ]
: 3.
Chain-of-Custody record present? "
Yes No [ J
: 4.
Cooler temperaturee*.
e c
: 5.
Vermiculitetpacking materials is:
Wet [
Dry E
: 6.  
" Number of samples in shipping container. _
: 7.
Sample holding times exceeded?
Ye [JNof[
Ye
.f  
]N W
A. rpeihave:*
I -~k~~ap@
_--hazard labels
: 9. Samnples are--
: 9. Samnples are--
good condition
good condition leaking
                -broken leaking I
-broken have air bubbles
                                                  -.. have air bubbles
: 10.
: 10.       Were any anomalies identified in sample receipt?
Were any anomalies identified in sample receipt?
1ii..: Description of anomalies(include sample numbers):
1ii..: Description of anomalies(include sample numbers):
ample CustodianLabor                                   .        -..
ample CustodianLabor Telephoned to:____
Telephoned to:____
I 10, 10  
___      __
/
10,             10         /


    *   ._oFAT oI,/
*._oFAT 0oI,/
0      SAMPLE RECEIPT & REVIEW FORM
SAMPLE RECEIPT & REVIEW FORM
      ., A W. ..
.j A W.
      .j                      CONTINUATION FORM   -
CONTINUATION FORM 0Lo Client:
0Lo Client:     Y4M9K       Date Received: 3N0k7       Page g -of .
Y4M9K Date Received:
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11
11


Data Review Qualifier Definitions 12
Data Review Qualifier Definitions 12


Data Review Qualifier Definitions Qualifier       Explanation
Data Review Qualifier Definitions Qualifier Explanation A quality control analyte recovery is outside of specified acceptance criteria Analyte is a surrogate compound Result is less than value reported Result is greater than value reported RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL A
* A quality control analyte recovery is outside of specified acceptance criteria
The TIC is a suspected aldol-condensation product B
        **    Analyte is   a surrogate compound
Target analyte was detected in the associated blank 2
        <    Result is   less than value reported
Metals-Either presence of analyte detected in the associated blank, or MDL/IDL < sample value < PQL BD Results are either below the MDC or tracer recovery is low C
        >    Result is   greater than value reported RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL A     The TIC is   a suspected aldol-condensation product B     Target analyte was detected in         the associated blank 2     Metals-Either presence of analyte detected in the associated blank, or MDL/IDL < sample value < PQL BD     Results are either below the MDC or tracer recovery is                 low C     Analyte has been confirmed by GC/MS analysis D     Results are reported from a diluted aliquot of the sample d     5-day BOD-The 2:1 depletion requirement was not met for this sample E     Organics-Concentration of the target analyte exceeds the instrument calibration range E     Metals-%difference of sample and SD is         >10%. Sample concentration must meet flagging criteria H     Analytical holding time was exceeded h     Preparation or preservation holding time was exceeded J     Value is estimated N     Metals-The Matrix spike sample recovery is             not within specified control limits N     Organics-Presumptive evidence based on mass spectral library search to make a tentative identification of the analyte         (TIC). Quantitation is     based on nearest internal standard response factor N/A   Spike recovery limits do not apply.             Sample concentration exceeds spike concentration by 4X or more ND     Analyte concentration is not detected above the reporting limit UI     Gamma Spectroscopy-Uncertain identification X     Consult Case Narrative,   Data Summary package, or Project Manager concerning this qualifier Y     QC Samples were not spiked with this compound z     Paint Filter Test-Particulates passed through the filter, however no free liquids were observed.
Analyte has been confirmed by GC/MS analysis D
GEL Laboratories LLC     P0Box30712 Chafeston, SC 29417     2040 Savae Road Chaflestn, SC29407 P843.555.8171 F843.765.1178 www.gel.com 13
Results are reported from a diluted aliquot of the sample d
5-day BOD-The 2:1 depletion requirement was not met for this sample E
Organics-Concentration of the target analyte exceeds the instrument calibration range E
Metals-%difference of sample and SD is  
>10%.
Sample concentration must meet flagging criteria H
Analytical holding time was exceeded h
Preparation or preservation holding time was exceeded J
Value is estimated N
Metals-The Matrix spike sample recovery is not within specified control limits N
Organics-Presumptive evidence based on mass spectral library search to make a tentative identification of the analyte (TIC).
Quantitation is based on nearest internal standard response factor N/A Spike recovery limits do not apply.
Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the reporting limit UI Gamma Spectroscopy-Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound z
Paint Filter Test-Particulates passed through the filter, however no free liquids were observed.
GEL Laboratories LLC P0Box30712 Chafeston, SC 29417 2040 Savae Road Chaflestn, SC29407 P843.555.8171 F843.765.1178 www.gel.com 13


RADIOLOGICAL ANALYSIS 14
RADIOLOGICAL ANALYSIS 14


Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Work Order 181554 Method/Analysis Information Product:                                           Alphaspec Am241, Cm, Solid ALL FSS Analytical Method:                                 DOE EML HASL-300, Am-05-RC Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           613994 Prep Batch Number:                                 613800 Dry Soil Prep GL-RAD-A-021 Batch Number:           613798 Sample ID       Client ID 181554001      9514-0001-001F 181554014      9514-0001-013F 1201287982      Method Blank (MB) 1201287983      181554001(9514-0001-001 F) Sample Duplicate (DUP) 1201287984      181554001(9514-0001-OOIF) Matrix Spike (MS) 1201287985      Laboratory Control Sample (LCS)
Work Order 181554 Method/Analysis Information Product:
Alphaspec Am241, Cm, Solid ALL FSS Analytical Method:
DOE EML HASL-300, Am-05-RC Modified Prep Method:
Dry Soil Prep GL-RAD-A-021 Method:
Analytical Batch Number:
Prep Batch Number:
Dry Soil Prep GL-RAD-A-021 Batch Number:
Ash Soil Prep Dry Soil Prep 613994 613800 613798 Sample ID 181554001 181554014 1201287982 1201287983 1201287984 1201287985 Client ID 9514-0001-001F 9514-0001-013F Method Blank (MB) 181554001(9514-0001-001 F) Sample Duplicate (DUP) 181554001(9514-0001-OOIF) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 I REV# 14.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 I REV# 14.
Calibration Information:
Calibration Information:
Line 423: Line 860:
Method/Analysis Information 16
Method/Analysis Information 16


Product:                                           Alphaspec Pu, Solid-ALL FSS Analytical Method:                                 DOE EML HASL-300, Pu- 11-RC Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           613995 Prep Batch Number:                                 613800 Dry Soil Prep GL-RAD-A-021 Batch Number:           613798 Sample ID       Client ID 181554001      9514-0001-001 F 181554014      9514-0001-013F 1201287986      Method Blank (MB) 1201287987      181554001(9514-0001-001 F) Sample Duplicate (DUP) 1201287988      181554001(9514-0001-001 F) Matrix Spike (MS) 1201287989      Laboratory Control Sample (LCS)
Product:
Alphaspec Pu, Solid-ALL FSS Analytical Method:
DOE EML HASL-300, Pu-11-RC Modified Prep Method:
Dry Soil Prep GL-RAD-A-021 Method:
Analytical Batch Number:
Prep Batch Number:
Dry Soil Prep GL-RAD-A-021 Batch Number:
Ash Soil Prep Dry Soil Prep 613995 613800 613798 Sample ID 181554001 181554014 1201287986 1201287987 1201287988 1201287989 Client ID 9514-0001-001 F 9514-0001-013F Method Blank (MB) 181554001(9514-0001-001 F) Sample Duplicate (DUP) 181554001(9514-0001-001 F) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 1 REV# 14.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 1 REV# 14.
Calibration Information:
Calibration Information:
Line 444: Line 889:
Additional Comments Additional comments were not required for this sample set.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                           Liquid Scint Pu241, Solid-ALL FSS Analytical Method:                                 DOE EML HASL-300, Pu- 11-RC Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           613997 Prep Batch Number:                                 613800 Dry Soil Prep GL-RAD-A-021 Batch Number:           613798 18
Method/Analysis Information Product:
Liquid Scint Pu241, Solid-ALL FSS Analytical Method:
DOE EML HASL-300, Pu-11-RC Modified Prep Method:
Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:
Dry Soil Prep Analytical Batch Number:
613997 Prep Batch Number:
613800 Dry Soil Prep GL-RAD-A-021 Batch Number:
613798 18


Sample ID       Client ID 181554001       9514-0001-001F 181554014       9514-0001-013F 1201287994     Method Blank (MB) 1201287995     181554001(9514-0001-OO1F) Sample Duplicate (DUP) 1201287996     181554001(9514-0001-001F) Matrix Spike (MS) 1201287997     Laboratory Control Sample (LCS)
Sample ID Client ID 181554001 9514-0001-001F 181554014 9514-0001-013F 1201287994 Method Blank (MB) 1201287995 181554001(9514-0001-OO1F) Sample Duplicate (DUP) 1201287996 181554001(9514-0001-001F) Matrix Spike (MS) 1201287997 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-035 REV# 9.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-035 REV# 9.
Calibration Information:
Calibration Information:
Line 467: Line 919:
Additional Comments Additional comments were not required for this sample set.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                     Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Analytical Method:          EML HASL 300, 4.5.2.3 Prep Method:                Dry Soil Prep Analytical Batch Number:    614269 Prep Batch Number:          613798 20
Method/Analysis Information Product:
Analytical Method:
Prep Method:
Analytical Batch Number:
Prep Batch Number:
Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil Prep 614269 613798 20


Sample ID       Client ID 181554001      9514-0001-001F 181554002      9514-0001-002F 181554003      9514-0001-003F 181554004      9514-0001-004F 181554005      9514-0001-004FS 181554006      9514-0001-005F 181554007      9514-0001-006F 181554008      9514-0001-007F 181554009      9514-0001-009F 181554010      9514-0001-O0OF 181554011      9514-0001-01OFS 181554012      9514-0001-01 IF 181554013      9514-0001-012F 181554014      9514-0001-013F 181554015      9514-0001-014F 181554016      9514-0001-015F 181554017      9514-0001-016F 181554018      9514-0001-024F 181554019      9514-0001-025F 181554020      9514-0001-026F 1201288621    Method Blank (MB) 1201288622      181554011(9514-0001-01OFS) Sample Duplicate (DUP) 1201288623    Laboratory Control Sample (LCS)
Sample ID 181554001 181554002 181554003 181554004 181554005 181554006 181554007 181554008 181554009 181554010 181554011 181554012 181554013 181554014 181554015 181554016 181554017 181554018 181554019 181554020 1201288621 1201288622 1201288623 Client ID 9514-0001-001F 9514-0001-002F 9514-0001-003F 9514-0001-004F 9514-0001-004FS 9514-0001-005F 9514-0001-006F 9514-0001-007F 9514-0001-009F 9514-0001-O0OF 9514-0001-01OFS 9514-0001-01 IF 9514-0001-012F 9514-0001-013F 9514-0001-014F 9514-0001-015F 9514-0001-016F 9514-0001-024F 9514-0001-025F 9514-0001-026F Method Blank (MB) 181554011(9514-0001-01OFS) Sample Duplicate (DUP)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-0 13 REV# 13.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-0 13 REV# 13.
Calibration Information:
Calibration Information:
Line 490: Line 948:
Oualifier information 22
Oualifier information 22


Qualifier                 Reason                       Analyte    Sample UI          Data rejected due to interference. Cesium-134    181554014 Europium- 155 181554010 181554014 UI         Data rejected due to low abundance. Americium-241 181554011 181554012 Cesium- 134   181554006 181554007 181554008 181554009 181554010 181554011 181554012 181554013 181554015 Cobalt-60    181554015 181554017 Manganese-54  181554009 181554011 Silver- 108m  181554011 Method/Analysis Information Product:                     Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Analytical Method:          EML HASL 300, 4.5.2.3 Prep Method:                Dry Soil Prep Analytical Batch Number:    614271 Prep Batch Number:          613799 23
Qualifier UI Reason Data rejected due to interference.
UI Data rejected due to low abundance.
Analyte Cesium-134 Europium-155 Americium-241 Cesium-134 Cobalt-60 Manganese-54 Silver-108m Sample 181554014 181554010 181554014 181554011 181554012 181554006 181554007 181554008 181554009 181554010 181554011 181554012 181554013 181554015 181554015 181554017 181554009 181554011 181554011 Method/Analysis Information Product:
Analytical Method:
Prep Method:
Analytical Batch Number:
Prep Batch Number:
Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil Prep 614271 613799 23


Sample ID       Client ID 181554021      9514-0001-027F 181554022      9514-0001-028F 181554023      9514-0001-029F 181554024      9514-0001-019J 181554025      9514-0001-020J 181554026      9514-0001-021J 181554027      9514-0001-022J 181554028      9514-0001-023J 1201288624      Method Blank (MB) 1201288625      181545014(07-LE24-0047) Sample Duplicate (DUP) 1201288627      Laboratory Control Sample (LCS)
Sample ID 181554021 181554022 181554023 181554024 181554025 181554026 181554027 181554028 1201288624 1201288625 1201288627 Client ID 9514-0001-027F 9514-0001-028F 9514-0001-029F 9514-0001-019J 9514-0001-020J 9514-0001-021J 9514-0001-022J 9514-0001-023J Method Blank (MB) 181545014(07-LE24-0047) Sample Duplicate (DUP)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 13.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 13.
Calibration Information:
Calibration Information:
Line 511: Line 977:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments The sample and the duplicate,1201288625 (07-LE24-0047), for TI-208 did not meet the relative percent difference requirement, however they do meet the relative error ratio requirement with value of 2.333.
Additional Comments The sample and the duplicate,1201288625 (07-LE24-0047), for TI-208 did not meet the relative percent difference requirement, however they do meet the relative error ratio requirement with value of 2.333.
Qualifier information Qualifier                   Reason                     Analyte         Sample UI           Data rejected due to high peak-width. Bismuth-212      181554026 Cobalt-57        1201288624 UI            Data rejected due to interference.       Beryllium-7      1201288625 UI            Data rejected due to low abundance.     Cerium-141       1201288625 Cesium-134       181554023 181554025 181554027 1201288625 Lead-214         1201288624 Niobium-95       1201288625 Method/Analysis Information Product:                                           GFPC, Sr90, solid-ALL FSS Analytical Method:                                 EPA 905.0 Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           613959 Prep Batch Number:                                 613800 Dry Soil Prep GL-RAD-A-021 Batch Number:           613798 25
Qualifier information Qualifier Reason Analyte Sample UI UI UI Data rejected due to high peak-width.
Data rejected due to interference.
Data rejected due to low abundance.
Bismuth-212 Cobalt-57 Beryllium-7 Cerium-141 Cesium-134 181554026 1201288624 1201288625 1201288625 181554023 181554025 181554027 1201288625 1201288624 1201288625 Lead-214 Niobium-95 Method/Analysis Information Product:
GFPC, Sr90, solid-ALL FSS Analytical Method:
EPA 905.0 Modified Prep Method:
Dry Soil Prep GL-RAD-A-021 Method:
Analytical Batch Number:
Prep Batch Number:
Dry Soil Prep GL-RAD-A-021 Batch Number:
Ash Soil Prep Dry Soil Prep 613959 613800 613798 25


Sample ID       Client ID 181554001      9514-0001-OO1F 181554002      9514-0001-002F 181554003      9514-0001-003F 181554004      9514-0001-004F 181554005      9514-0001-004FS 181554006      9514-0001-005F 181554007      9514-0001-006F 181554008      9514-0001-007F 181554009      9514-0001-009F 181554010      9514-0001--OOF 181554011      9514-0001-O1OFS 181554012      9514-0001-O11F 181554013      9514-0001-012F 181554014      9514-0001-013F 181554015      9514-0001-014F 181554016      9514-0001-015F 181554017      9514-0001-016F 181554018      9514-0001-024F 181554019      9514-0001-025F 181554020      9514-0001-026F 1201287892      Method Blank (MB) 1201287893      181554003(9514-0001-003F) Sample Duplicate (DUP) 1201287894      181554003(9514-0001-003F) Matrix Spike (MS) 1201287895      Laboratory Control Sample (LCS)
Sample ID 181554001 181554002 181554003 181554004 181554005 181554006 181554007 181554008 181554009 181554010 181554011 181554012 181554013 181554014 181554015 181554016 181554017 181554018 181554019 181554020 1201287892 1201287893 1201287894 1201287895 Client ID 9514-0001-OO1F 9514-0001-002F 9514-0001-003F 9514-0001-004F 9514-0001-004FS 9514-0001-005F 9514-0001-006F 9514-0001-007F 9514-0001-009F 9514-0001--OOF 9514-0001-O1OFS 9514-0001-O11F 9514-0001-012F 9514-0001-013F 9514-0001-014F 9514-0001-015F 9514-0001-016F 9514-0001-024F 9514-0001-025F 9514-0001-026F Method Blank (MB) 181554003(9514-0001-003F) Sample Duplicate (DUP) 181554003(9514-0001-003F) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 11.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 11.
Calibration Information:
Calibration Information:
Line 534: Line 1,011:
Additional Comments Additional comments were not required for this sample set.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                           GFPC, Sr90, solid-ALL FSS Analytical Method:                                 EPA 905.0 Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           613960 Prep Batch Number:                                 613843 Dry Soil Prep GL-RAD-A-021 Batch Number:           613799 27
Method/Analysis Information Product:
GFPC, Sr90, solid-ALL FSS Analytical Method:
EPA 905.0 Modified Prep Method:
Dry Soil Prep GL-RAD-A-021 Method:
Analytical Batch Number:
Prep Batch Number:
Dry Soil Prep GL-RAD-A-021 Batch Number:
Ash Soil Prep Dry Soil Prep 613960 613843 613799 27


Sample ED       Client ID 181554021      9514-0001-027F 181554022      9514-0001-028F 181554023      9514-0001-029F 181554024      9514-0001-019J 181554025      9514-0001-020J 181554026      9514-0001-021J 181554027      9514-0001-022J 181554028      9514-0001-023J 1201287896    Method Blank (MB) 1201287897      181554022(9514-0001-028F) Sample Duplicate (DUP) 1201287898    181554022(9514-0001-028F) Matrix Spike (MS) 1201287899    Laboratory Control Sample (LCS)
Sample ED 181554021 181554022 181554023 181554024 181554025 181554026 181554027 181554028 1201287896 1201287897 1201287898 1201287899 Client ID 9514-0001-027F 9514-0001-028F 9514-0001-029F 9514-0001-019J 9514-0001-020J 9514-0001-021J 9514-0001-022J 9514-0001-023J Method Blank (MB) 181554022(9514-0001-028F) Sample Duplicate (DUP) 181554022(9514-0001-028F) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 11.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 11.
Calibration Information:
Calibration Information:
Line 557: Line 1,042:
Additional Comments Additional comments were not required for this sample set.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                       Liquid Scint Tc99, Solid-ALL FSS Analytical Method:             DOE EML HASL-300, Tc-02-RC Modified Analytical Batch Number:      614001 Sample ID      Client ID 181554001      9514-0001-OO1F 181554014      9514-0001-013F 1201288002      Method Blank (MB) 1201288003      181554001(9514-0001-001 F) Sample Duplicate (DUP) 1201288004      181554001(9514-0001-OO1F) Matrix Spike (MS) 1201288005      Laboratory Control Sample (LCS)
Method/Analysis Information Product:
Liquid Scint Tc99, Solid-ALL FSS Analytical Method:
Analytical Batch Number:
Sample ID 181554001 181554014 1201288002 1201288003 1201288004 1201288005 DOE EML HASL-300, Tc-02-RC Modified 614001 Client ID 9514-0001-OO1F 9514-0001-013F Method Blank (MB) 181554001(9514-0001-001 F) Sample Duplicate (DUP) 181554001(9514-0001-OO1F) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 13.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 13.
Calibration Information:
Calibration Information:
Line 579: Line 1,068:
Method/Analysis Information 30
Method/Analysis Information 30


Product:                                           Liquid Scint Fe55, Solid-ALL FSS Analytical Method:                                 DOE RESL Fe-1, Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           613996 Prep Batch Number:                                 613800 Dry Soil Prep GL-RAD-A-021 Batch Number:           613798 Sample ID       Client ID 181554001      9514-0001-OO1F 181554014      9514-0001-013F 1201287990      Method Blank (MB) 1201287991      181554001(9514-0001-001 F) Sample Duplicate (DUP) 1201287992      181554001(9514-0001-00iF) Matrix Spike (MS) 1201287993      Laboratory Control Sample (LCS)
Product:
Liquid Scint Fe55, Solid-ALL FSS Analytical Method:
DOE RESL Fe-1, Modified Prep Method:
Dry Soil Prep GL-RAD-A-021 Method:
Analytical Batch Number:
Prep Batch Number:
Dry Soil Prep GL-RAD-A-021 Batch Number:
Ash Soil Prep Dry Soil Prep 613996 613800 613798 Sample ID 181554001 181554014 1201287990 1201287991 1201287992 1201287993 Client ID 9514-0001-OO1F 9514-0001-013F Method Blank (MB) 181554001(9514-0001-001 F) Sample Duplicate (DUP) 181554001(9514-0001-00iF) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-040 REV# 3.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-040 REV# 3.
Calibration Information:
Calibration Information:
Line 599: Line 1,096:
Additional Comments Additional comments were not required for this sample set.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                           Liquid Scint Ni63, Solid-ALL FSS Analytical Method:                                 DOE RESL Ni-1, Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           613999 Prep Batch Number:                                 613800 Dry Soil Prep GL-RAD-A-021 Batch Number:           613798 Sample ID       Client ID 181554001      9514-0001-001F 181554014      9514-0001-013F 1201287998      Method Blank (MB) 1201287999      181554001(9514-0001-001 F) Sample Duplicate (DUP) 1201288000      181554001(9514-0001-001 F) Matrix Spike (MS) 1201288001      Laboratory Control Sample (LCS) 32
Method/Analysis Information Product:
Liquid Scint Ni63, Solid-ALL FSS Analytical Method:
DOE RESL Ni-1, Modified Prep Method:
Dry Soil Prep GL-RAD-A-021 Method:
Analytical Batch Number:
Prep Batch Number:
Dry Soil Prep GL-RAD-A-021 Batch Number:
Ash Soil Prep Dry Soil Prep 613999 613800 613798 Sample ID 181554001 181554014 1201287998 1201287999 1201288000 1201288001 Client ID 9514-0001-001F 9514-0001-013F Method Blank (MB) 181554001(9514-0001-001 F) Sample Duplicate (DUP) 181554001(9514-0001-001 F) Matrix Spike (MS)
Laboratory Control Sample (LCS) 32


SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-022 REV# 8.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-022 REV# 8.
Line 620: Line 1,125:


Oualifier information Manual qualifiers were not required.
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                       LSC, Tritium Dist, Solid - 3 pCi/g Analytical Method:             EPA 906.0 Modified Analytical Batch Number:      614003 Sample ID      Client ID 181554001      9514-0001-001F 181554014      9514-0001-013F 1201288006      Method Blank (MB) 1201288007      181554014(9514-0001-013F) Sample Duplicate (DUP) 1201288008      181554014(9514-0001-013F) Matrix Spike (MS) 1201288009      Laboratory Control Sample (LCS)
Method/Analysis Information Product:
LSC, Tritium Dist, Solid - 3 pCi/g Analytical Method:
Analytical Batch Number:
Sample ID 181554001 181554014 1201288006 1201288007 1201288008 1201288009 EPA 906.0 Modified 614003 Client ID 9514-0001-001F 9514-0001-013F Method Blank (MB) 181554014(9514-0001-013F) Sample Duplicate (DUP) 181554014(9514-0001-013F) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-002 REV# 13.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-002 REV# 13.
Calibration Information:
Calibration Information:
Line 640: Line 1,149:
Additional Comments Additional comments were not required for this sample set.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                       Liquid Scint C14, Solid AII,FSS Analytical Method:             EPA EERF C-01 Modified Analytical Batch Number:      614005 Sample ID        Client ID 181554001      9514-0001-OO1F 181554014      9514-0001-013F 1201288010      Method Blank (MB) 1201288011      181554014(9514-0001-013F) Sample Duplicate (DUP) 1201288012      181554014(9514-0001-013F) Matrix Spike (MS) 1201288013      Laboratory Control Sample (LCS)
Method/Analysis Information Product:
Liquid Scint C14, Solid AII,FSS Analytical Method:
Analytical Batch Number:
Sample ID 181554001 181554014 1201288010 1201288011 1201288012 1201288013 EPA EERF C-01 Modified 614005 Client ID 9514-0001-OO1F 9514-0001-013F Method Blank (MB) 181554014(9514-0001-013F) Sample Duplicate (DUP) 181554014(9514-0001-013F) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 8.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 8.
35
35
Line 666: Line 1,179:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
The following data validator verified the information presented in this case narrative:
The following data validator verified the information presented in this case narrative:
Reviewer/Date:             C-,           J Ca #ocX 3,31 4CL                              o-7 37
Reviewer/Date:
C-,
4CL J Ca #ocX 31 3,
o-7 37


SAMPLE DATA
SAMPLE DATA


==SUMMARY==
==SUMMARY==
38
38


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report for YANK001 Connecticut Yankee Atomic Power Co.
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report for YANK001 Connecticut Yankee Atomic Power Co.
Client SDG: MSR#07-00100 GEL Work Order: 181554 The Qualifiers in this report are defined as follows:
Client SDG: MSR#07-00100 GEL Work Order: 181554 The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
A quality control analyte recovery is outside of specified acceptance criteria Analyte is a surrogate compound U
**    Analyte is a surrogate compound U     Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI   Gamma Spectroscopy--Uncertain identification ND     The analyte concentration is not detected above the detection limit.
UI Gamma Spectroscopy--Uncertain identification ND The analyte concentration is not detected above the detection limit.
The above sample is reported on a dry weight basis except where prohibited by the analytical procedure.
The above sample is reported on a dry weight basis except where prohibited by the analytical procedure.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
Line 684: Line 1,199:
Reviewed by 39
Reviewed by 39


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address :   362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address :
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-OOIF               Project:     YANK01204 Sample ID:                       181554001                   Client ID:   YANK001 Matrix:                           TS                           Vol. Recv.:
Mr. Jack McCarthy Report Date: March 8, 2007 Project:
Collect Date:                     23-FEB-07 Receive Date:                     01-MAR-07 Collector:                       Client Moisture:                         5.6%
Soils PO# 002332 Client Sample ID:
Parameter                 Qualifier   Result Uncertainty       LC     TPU     MDA         Units       DF Analyst Date     Time Batch 1%
9514-0001-OOIF Project:
Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241                   U     0.027     +/-0.101 0.0714   +/-0.101 0.219        pCi/g          MXA  03/03/07 1706 613994 1
YANK01204 Sample ID:
Curium-242                      U    0.0292  +/-0.0572     0.00 +/-0.0573 0.0791        pCi/g Curium-243/244                  U    0.0563     +/-0.119 0.0757 +/-0.119     0.228        pCi/g Alphaspec Pu, Solid-ALL FSS Plutonium-238                    U  -0.0213     +/-0.106   0.099   +/-0.106 0.288        pCi/g          MXA  03/08/07 0958 613995 M
181554001 Client ID:
Plutonium-239/240                U    0.0612    +/-0.138 0.0895   +/-0.139 0.269        pCi/g Liquid Scint Pu241, Solid-ALL FSS Plutonium-241                    U      1.13     +/-7.38     6.14   +/-7.38   13.0       pCi/g           MXA   03/05/07 2211 613997 I
YANK001 Matrix:
Rad Gamma Spec Analysis Gamma,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.229   +/-0.111  0.0511    +/-0.111 0.102        pCi/g          MJHI 03/05/07 1020 614269 Americium-241                   U -0.00525     +/-0.0639  0.0631  +/-0.0639   0.126        pCi/g Bismuth-212                     U     0.147   +/-0.140    0.130  +/-0.140 0.260        pCi/g Bismuth-214                             0.227   +/-0.0551 0.0268  +/-0.0551 0.0535        pCi/g Cesium-134                      U   0.0203    +/-0.0176  0.0171  +/-0.0176 0.0342        pCi/g Cesium-137                      U   0.0271    +/-0.0199  0.0145  +/-0.0199  0.029        pCi/g Cobalt-60                        U 0.00288      +/-0.0172    0.015  +/-0.0172 0.0299        pCi/g Europium-152                            0.344  +/-0.0676  0.0342  +/-0.0676 0.0683        pCi/g Europium-154                    U   0.0102    +/-0.0518  0.0452  +/-0.0518 0.0904        pCi/g Europium-155                    U    0.0211    +/-0.0463  0.0451  +/-0.0463 0.0902        pCi/g Lead-212                                0.257  +/-0.0424  0.0201   +/-0.0424 0.0402        pCi/g Lead-214                                0.268  +/-0.0569  0.0252  +/-0.0569 0.0504        pCi/g Manganese-54                    U -0.0141      +/-0.0164  0.0136  +/-0.0164 0.0271        pCi/g Niobium-94                      U 0.00364      +/-0.0146    0.013  +/-0.0146 0.0259        pCi/g Potassium-40                            4.88    +/-0.604    0.130  +/-0.604 0.259        pCi/g Radium-226                              0.227  +/-0.0551  0.0268  +/-0.0551 0.0535         pCi/g Silver-108m                      U -0.00662    +/-0.0129  0.0113  +/-0.0129 0.0225        pCi/g Thallium-208                          0.0699    +/-0.0243  0.0149  +/-0.0243 0.0297         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr90, solid-ALL FSS Strontium-90                     U-0.000887     +/-0.0206   0.0174 +/-0.0206 0.0414        pCi/g          KSD1 03/06/07 1616 613959 40
TS Vol. Recv.:
Collect Date:
23-FEB-07 Receive Date:
01-MAR-07 Collector:
Client Moisture:
5.6%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241 U
Curium-242 U
Curium-243/244 U
Alphaspec Pu, Solid-ALL FSS Plutonium-238 U
Plutonium-239/240 U
Liquid Scint Pu241, Solid-ALL FSS Plutonium-241 U
0.027  
+/-0.101 0.0714  
+/-0.101 0.0292
+/-0.0572 0.00 +/-0.0573 0.0563  
+/-0.119 0.0757  
+/-0.119
-0.0213  
+/-0.106 0.099  
+/-0.106 0.0612
+/-0.138 0.0895  
+/-0.139 1.13  
+/-7.38 6.14  
+/-7.38 0.219 0.0791 0.228 0.288 0.269 13.0 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MXA 03/03/07 1706 613994 1
MXA M
MXA I
03/08/07 0958 613995 03/05/07 2211 613997 Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.229  
+/-0.111 Americium-241 U -0.00525  
+/-0.0639 Bismuth-212 U
0.147  
+/-0.140 Bismuth-214 0.227  
+/-0.0551 Cesium-134 U
0.0203
+/-0.0176 Cesium-137 U
0.0271
+/-0.0199 Cobalt-60 U
0.00288
+/-0.0172 Europium-152 0.344
+/-0.0676 Europium-154 U
0.0102
+/-0.0518 Europium-155 U
0.0211
+/-0.0463 Lead-212 0.257
+/-0.0424 Lead-214 0.268
+/-0.0569 Manganese-54 U
-0.0141
+/-0.0164 Niobium-94 U
0.00364
+/-0.0146 Potassium-40 4.88
+/-0.604 Radium-226 0.227
+/-0.0551 Silver-108m U -0.00662
+/-0.0129 Thallium-208 0.0699
+/-0.0243 Rad Gas Flow Proportional Counting 0.0511 0.0631 0.130 0.0268 0.0171 0.0145 0.015 0.0342 0.0452 0.0451 0.0201 0.0252 0.0136 0.013 0.130 0.0268 0.0113 0.0149
+/-0.111
+/-0.0639
+/-0.140
+/-0.0551
+/-0.0176
+/-0.0199
+/-0.0172
+/-0.0676
+/-0.0518
+/-0.0463
+/-0.0424
+/-0.0569
+/-0.0164
+/-0.0146
+/-0.604
+/-0.0551
+/-0.0129
+/-0.0243 0.102 0.126 0.260 0.0535 0.0342 0.029 0.0299 0.0683 0.0904 0.0902 0.0402 0.0504 0.0271 0.0259 0.259 0.0535 0.0225 0.0297 0.0414 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJHI 03/05/07 1020 614269 KSD1 03/06/07 1616 613959 GFPC, Sr90, solid-ALL FSS Strontium-90 U-0.000887  
+/-0.0206 0.0174 +/-0.0206 40


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                 Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-OOIF                 Project:       YANK01204 Sample ID:                        181554001                      Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                     Qualifier   Result   Uncertainty      LC      TPU      MDA          Units        DF Analyst Date      Time Batch 1%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCi/g Tritium                           U     0.330       +/-1.23     1.02   +/-1.23   2.12         pCi/g            AXD2 03/03/07 0040 614003 Liquid Scint C14, Solid AII,FSS Carbon- 14                        U  -0.0471    +/-0.0885   0.0753 +/-0.0885   0.154          pCi/g            AXD2 03/05/07 1153 614005 Liquid Scint Fe55, Solid-ALL FSS Iron-55                          U      30.3      +/-45.6     29.4   +/-45.6   62.0         pCi/g            MXPI 03/07/07 1010 613996 Liquid Scint Ni63, Solid-ALL FSS Nickel-63                        U    -7.41      +/-7.32     6.50   +/-7.32   13.7         pCi/g            MXP1 03/06/07 1446 613999 Liquid Scint Tc99, Solid-ALL FSS Technetium-99                    U    0.221      +/-0.245   0.200   +/-0.245 0.411           pCi/g           MXP1 03/03/07 2013 614001 The following Prep Methods were performed Method               Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep         Dry Soil Prep GL-RAD-A-021                             TMB1       03/01/07         1037     613798 The following Analytical Methods were performed Method             Description I                     DOE EML HASL-300, Am-05-RC Modified 2                     DOE EML HASL-300, Pu-I I-RC Modified 3                     DOE EML HASL-300, Pu-I I-RC Modified 4                     EML HASL 300, 4.5.2.3 5                     EPA 905.0 Modified 6                     EPA 906.0 Modified 7                     EPA EERF C-01 Modified 8                     EPA EERF C-01 Modified 9                     DOE RESL Fe-1, Modified 10                   DOE RESL Ni-1, Modified 11                   DOE EML HASL-300, Tc-02-RC Modified 12                   DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery         Test                                   Recovery%       Acceptable Limits Americium-243 Tracer               Alphaspec Am241, Cm, Solid ALL               88           (15%-125%)
Sample ID:
Americium-243 Tracer                Alphaspec Am241, Cm, Solid ALL              88            (15%-125%)
9514-0001-OOIF 181554001 Project:
Plutonium-242 Tracer                Alphaspec Pu, Solid-ALL FSS                  80            (15%-125%)
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCi/g Tritium U
0.330 Liquid Scint C14, Solid AII,FSS Carbon-14 U
-0.0471 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U
30.3 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U
-7.41 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U
0.221 Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
+/-1.23 1.02  
+/-1.23 2.12 0.154
+/-0.0885 0.0753 +/-0.0885
+/-45.6 29.4  
+/-45.6 62.0
+/-7.32 6.50  
+/-7.32 13.7
+/-0.245 0.200  
+/-0.245 0.411 pCi/g pCi/g pCi/g pCi/g pCi/g AXD2 03/03/07 0040 614003 AXD2 03/05/07 1153 614005 MXPI 03/07/07 1010 613996 MXP1 03/06/07 1446 613999 MXP1 03/03/07 2013 614001 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I
DOE EML HASL-300, Am-05-RC Modified 2
DOE EML HASL-300, Pu-I I-RC Modified 3
DOE EML HASL-300, Pu-I I-RC Modified 4
EML HASL 300, 4.5.2.3 5
EPA 905.0 Modified 6
EPA 906.0 Modified 7
EPA EERF C-01 Modified 8
EPA EERF C-01 Modified 9
DOE RESL Fe-1, Modified 10 DOE RESL Ni-1, Modified 11 DOE EML HASL-300, Tc-02-RC Modified 12 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Americium-243 Tracer Americium-243 Tracer Plutonium-242 Tracer Alphaspec Am241, Cm, Solid ALL Alphaspec Am241, Cm, Solid ALL Alphaspec Pu, Solid-ALL FSS 88 88 80 (15%-125%)
(15%-125%)
(15%-125%)
41
41


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9514-0001-OOIF             Project:     YANK01204 Sample ID:                          181554001                  Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU     MDA         Units       DF Analyst Date     Time Batch N Plutonium-242 Tracer             Alphaspec Pu, Solid-ALL FSS               80            (15%-125%)
Soils PO# 002332 Report Date:
Plutonium-241                    Liquid Scint Pu241, Solid-ALL F5           89            (25%-125%)
March 8, 2007 Client Sample ID:
Plutonium-242 Tracer            Liquid Scint Pu241, Solid-ALL FS           89            (25%-125%)
Sample ID:
Plutonium-242 Tracer            Liquid Scint Pu241, Solid-ALL FS           89            (25%-125%)
9514-0001-OOIF 181554001 Project:
Strontium Carrier                GFPC, Sr90, solid-ALL FSS                 71            (25%-125%)
Client ID:
Strontium Carrier                GFPC, Sr90, solid-ALL FSS                 71            (25%-125%)
Vol. Recv.:
Iron-59 Tracer                  Liquid Scint Fe55, Solid-ALL FS           66            (15%-125%)
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch N Plutonium-242 Tracer Plutonium-241 Plutonium-242 Tracer Plutonium-242 Tracer Strontium Carrier Strontium Carrier Iron-59 Tracer Iron-59 Tracer Nickel Carrier Nickel Carrier Technetium-99 Technetium-99m Tracer Technetium-99m Tracer Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL F5 Liquid Scint Pu241, Solid-ALL FS Liquid Scint Pu241, Solid-ALL FS GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS 80 89 89 89 71 71 66 66 100 100 76 76 76 (15%-125%)
Iron-59 Tracer                  Liquid Scint Fe55, Solid-ALL FS           66           (15%-125%)
(25%-125%)
Nickel Carrier                  Liquid Scint Ni63, Solid-ALL FS          100            (25%-125%)
(25%-125%)
Nickel Carrier                  Liquid Scint Ni63, Solid-ALL FS          100            (25%-125%)
(25%-125%)
Technetium-99                    Liquid Scint Tc99, Solid-ALL FS            76            (15%-125%)
(25%-125%)
Technetium-99m Tracer            Liquid Scint Tc99, Solid-ALL FS            76            (15%-125%)
(25%-125%)
Technetium-99m Tracer            Liquid Scint Tc99, Solid-ALL FS            76            (15%-125%)
(15%-125%)
(15%-125%)
(25%-125%)
(25%-125%)
(15%-125%)
(15%-125%)
(15%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
    < Result is less than value reported
The TIC is a suspected aldol-condensation product B
    > Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
42
42


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-002F                Project:      YANK01204 Sample ID:                       181554002                    Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        11.9%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                             0.583   +/-0.139 0.0551   +/-0.139   0.110         pCi/g           MJHI 03/05/07 1021 614269 Americium-241                     U -0.00801   +/-0.0643   0.0521 +/-0.0643   0.104         pCi/g Bismuth-212                             0.361   +/-0.237   0.118   +/-0.237   0.237         pCi/g Bismuth-214                             0.362 +/-0.0914   0.0295 +/-0.0914   0.059         pCi/g Cesium-134                       U   0.0308   +/-0.0266   0.0202 +/-0.0266   0.0403         pCi/g Cesium-137                             0.0623   +/-0.0288 0.0153 +/-0.0288   0.0306         pCi/g Cobalt-60                         U 0.00782     +/-0.0224 0.0195 +/-0.0224   0.0389         pCi/g Europium-152                     U     0.038   +/-0.0429 0.0439 +/-0.0429   0.0877         pCi/g Europium-154                     U -0.0436     +/-0.0638 0.0492 +/-0.0638   0.0984         pCi/g Europium-155                     U   0.0292   +/-0.0523   0.048 +/-0.0523   0.0959         pCi/g Lead-212                                 0.537   +/-0.0633 0.0233 +/-0.0633   0.0465         pCi/g Lead-214                                 0.427   +/-0.0805 0.0291 +/-0.0805   0.0583         pCi/g Manganese-54                     U -0.00035     +/-0.0195 0.0169 +/-0.0195   0.0338         pCi/g Niobium-94                       U   -0.013   +/-0.0193 0.0153 +/-0.0193   0.0307         pCi/g Potassium-40                             9.93   +/-0.935   0.131   +/-0.935   0.262         pCi/g Radium-226                               0.362   +/-0.0914 0.0295 +/-0.0914   0.059         pCi/g Silver-108m                     U -0.00619     +/-0.0177 0.0151 +/-0.0177 0.0302         pCi/g Thallium-208                             0.136   +/-0.0439 0.0159 +/-0.0439 0.0317         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr90, solid-ALL FSS Strontium-90                     U -0.0205     +/-0.0201 0.0202 +/-0.0201   0.0471         pCi/g           KSD1 03/06/07 1616 613959 The following Prep Methods were performed Method             Description                                         Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMBI       03/01/07       1037     613798 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits 43
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-002F 181554002 TS 23-FEB-07 01-MAR-07 Client 11.9%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.583  
+/-0.139 0.0551  
+/-0.139 0.110 pCi/g MJHI 03/05/07 1021 614269 Americium-241 U -0.00801  
+/-0.0643 0.0521 +/-0.0643 0.104 pCi/g Bismuth-212 0.361  
+/-0.237 0.118  
+/-0.237 0.237 pCi/g Bismuth-214 0.362  
+/-0.0914 0.0295 +/-0.0914 0.059 pCi/g Cesium-134 U
0.0308  
+/-0.0266 0.0202 +/-0.0266 0.0403 pCi/g Cesium-137 0.0623  
+/-0.0288 0.0153 +/-0.0288 0.0306 pCi/g Cobalt-60 U
0.00782  
+/-0.0224 0.0195 +/-0.0224 0.0389 pCi/g Europium-152 U
0.038  
+/-0.0429 0.0439 +/-0.0429 0.0877 pCi/g Europium-154 U  
-0.0436  
+/-0.0638 0.0492 +/-0.0638 0.0984 pCi/g Europium-155 U
0.0292  
+/-0.0523 0.048 +/-0.0523 0.0959 pCi/g Lead-212 0.537  
+/-0.0633 0.0233 +/-0.0633 0.0465 pCi/g Lead-214 0.427  
+/-0.0805 0.0291 +/-0.0805 0.0583 pCi/g Manganese-54 U -0.00035  
+/-0.0195 0.0169 +/-0.0195 0.0338 pCi/g Niobium-94 U  
-0.013  
+/-0.0193 0.0153 +/-0.0193 0.0307 pCi/g Potassium-40 9.93  
+/-0.935 0.131  
+/-0.935 0.262 pCi/g Radium-226 0.362  
+/-0.0914 0.0295 +/-0.0914 0.059 pCi/g Silver-108m U -0.00619  
+/-0.0177 0.0151  
+/-0.0177 0.0302 pCi/g Thallium-208 0.136  
+/-0.0439 0.0159 +/-0.0439 0.0317 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U  
-0.0205  
+/-0.0201 0.0202 +/-0.0201 0.0471 pCi/g KSD1 03/06/07 1616 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 43


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 - www.gel.com UPrtifie2ti~ nf Analvsi FPXtjfJ*Lr1q1R_(ALAn Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 - www.gel.com UPrtifie2ti~ nf Analvsi FPXtjfJ*Lr1q1R_(ALAn Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-002F               Project:     YANKO 1204 Sample ID:                        181554002                    Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1A Surrogate/Tracer recovery       Test                                 Recovery%     Acceptable Limits Strontium Carrier               GFPC, Sr9O, solid-ALL FSS                 57           (25%-125%)
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Strontium Carrier                GFPC, Sr9O, solid-ALL FSS                  57            (25%-125%)
Sample ID:
9514-0001-002F 181554002 Project:
Client ID:
Vol. Recv.:
YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier Strontium Carrier GFPC, Sr9O, solid-ALL FSS GFPC, Sr9O, solid-ALL FSS 57 57 (25%-125%)
(25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    ** Analyte is a surrogate compound
Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  < Result is less than value reported
The TIC is a suspected aldol-condensation product B
  > Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
13D Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
13D Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
44
44


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-003F                  Project:      YANK01204 Sample ID:                       181554003                      Client ID:    YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                       Client Moisture:                         .419%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.473     +/-0.118 0.0398   +/-0.118 0.0796         pCi/g           MJH1 03/05/07 1022 614269 Americium-241                     U   0.0213   +/-0.0847 0.0734 +/-0.0847   0.147         pCi/g Bismuth-212                             0.441     +/-0.347 0.0923   +/-0.347   0.185         pCi/g Bismuth-214                             0.348   +/-0.0644   0.024 +/-0.0644   0.0479         pCi/g Cesium-134                       U   0.0159   +/-0.0207 0.0153 +/-0.0207   0.0306         pCi/g Cesium-137                       U   0.0157   +/-0.0152   0.014 +/-0.0152   0.0279         pCi/g Cobalt-60                         U 0.00703     +/-0.0144   0.013 +/-0.0144   0.026         pCi/g Europium-152                     U -0.0203     +/-0.0466 0.0318 +/-0.0466   0.0636         pCi/g Europium-154                     U-0.000222     +/-0.0447 0.0381 +/-0.0447   0.0761         pCi/g Europium-155                     U   0.0382   +/-0.0453 0.0427 +/-0.0453   0.0853         pCi/g Lead-212                               0.431   +/-0.0516 0.0201 +/-0.0516   0.0403         pCi/g Lead-214                               0.422   +/-0.0666 0.0232 +/-0.0666   0.0464         pCi/g Manganese-54                     U 0.00505     +/-0.0138 0.0125 +/-0.0138   0.0249         pCi/g Niobium-94                       U   0.0132   +/-0.0139   0.0126 +/-0.0139   0.0251         pCi/g Potassium-40                             9.99   +/-0.843   0.0956   +/-0.843   0.191         pCi/g Radium-226                             0.348   +/-0.0644   0.024 +/-0.0644   0.0479         pCi/g Silver-108m                     U -0.00707     +/-0.0129   0.0111 +/-0.0129   0.0222         pCi/g Thallium-208                           0.137   +/-0.0391   0.0116 +/-0.0391   0.0231         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                     U 0.00352     +/-0.0252   0.0207 +/-0.0252   0.0475         pCi/g             KSD1 03/06/07 1616 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMB1       03/01/07         1037     613798 The following Analytical Methods were performed Method             Description 1                   EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits 45
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-003F 181554003 TS 23-FEB-07 01-MAR-07 Client
.419%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.473  
+/-0.118 0.0398  
+/-0.118 0.0796 pCi/g MJH1 03/05/07 1022 614269 Americium-241 U
0.0213  
+/-0.0847 0.0734 +/-0.0847 0.147 pCi/g Bismuth-212 0.441  
+/-0.347 0.0923  
+/-0.347 0.185 pCi/g Bismuth-214 0.348  
+/-0.0644 0.024 +/-0.0644 0.0479 pCi/g Cesium-134 U
0.0159  
+/-0.0207 0.0153 +/-0.0207 0.0306 pCi/g Cesium-137 U
0.0157  
+/-0.0152 0.014 +/-0.0152 0.0279 pCi/g Cobalt-60 U
0.00703  
+/-0.0144 0.013 +/-0.0144 0.026 pCi/g Europium-152 U  
-0.0203  
+/-0.0466 0.0318 +/-0.0466 0.0636 pCi/g Europium-154 U-0.000222  
+/-0.0447 0.0381 +/-0.0447 0.0761 pCi/g Europium-155 U
0.0382  
+/-0.0453 0.0427 +/-0.0453 0.0853 pCi/g Lead-212 0.431  
+/-0.0516 0.0201 +/-0.0516 0.0403 pCi/g Lead-214 0.422  
+/-0.0666 0.0232 +/-0.0666 0.0464 pCi/g Manganese-54 U
0.00505  
+/-0.0138 0.0125 +/-0.0138 0.0249 pCi/g Niobium-94 U
0.0132  
+/-0.0139 0.0126 +/-0.0139 0.0251 pCi/g Potassium-40 9.99  
+/-0.843 0.0956  
+/-0.843 0.191 pCi/g Radium-226 0.348  
+/-0.0644 0.024 +/-0.0644 0.0479 pCi/g Silver-108m U -0.00707  
+/-0.0129 0.0111 +/-0.0129 0.0222 pCi/g Thallium-208 0.137  
+/-0.0391 0.0116 +/-0.0391 0.0231 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.00352  
+/-0.0252 0.0207 +/-0.0252 0.0475 pCi/g KSD1 03/06/07 1616 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1
EML HASL 300, 4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 45


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-003F               Project:     YANK01204 Sample ID:                         181554003                     Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 70             (25%-125%)
9514-0001-003F Project:
Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 70             (25%-125%)
YANK01204 Sample ID:
181554003 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 70 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 70 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
    < Result is less than value reported
The TIC is a suspected aldol-condensation product B
    > Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
Ul Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
Ul Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
46
46


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-004F                Proiect:      YANK01204 Sample ID:                       181554004                      Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                      01-MAR-07 Collector:                        Client Moisture:                        9.7%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.541     +/-0.158 0.0561   +/-0.158   0.112         pCi/g           MJHI 03/05/07 1023 614269 Americium-241                   U     0.0601     +/-0.062 0.0523   +/-0.062   0.105         pCi/g Bismuth-212                     U     0.331     +/-0.315   0.172   +/-0.315   0.344         pCi/g
Matrix:
  'Bismuth-214                           0.352   +/-0.0847   0.0345 +/-0.0847   0.0689         pCi/g Cesium-134                       U   0.0373     +/-0.026 0.0245   +/-0.026   0.049         pCi/g Cesium-137                             0.105     +/-0.050 0.0196   +1-0.050 0.0392         pCi/g Cobalt-60                       U   0.0206   +/-0.0226 0.0208 +/-0.0226   0.0415         pCi/g Europium-152                     U -0.0273     +/-0.0671 0.0469 +/-0.0671   0.0937         pCi/g Europium-154                     U -0.0201     +/-0.0656 0.0531 +/-0.0656   0.106         pCi/g Europium-155                     U   0.0766   +/-0.0694 0.0512 +/-0.0694   0.102         pCi/g Lead-212                               0.492   +/-0.0696   0.027 +/-0.0696   0.0539         pCi/g Lead-214                               0.426   +/-0.0893 0.0357 +/-0.0893   0.0714         pCi/g Manganese-54                     U   0.0039   +/-0.0228   0.020 +/-0.0228   0.040         pCi/g Niobium-94                       U   -0.015     +/-0.0192   0.015 +/-0.0192   0.030         pCi/g Potassium-40                             10.4   +/-0.992   0.158   +/-0.992   0.315         pCi/g Radium-226                             0.352   +/-0.0847   0.0345 +/-0.0847 0.0689         pCi/g Silver-108m                     U -0.00146     +/-0.0229   0.0183 +/-0.0229 0.0366         pCi/g Thallium-208                           0.169   +/-0.0342   0.0167 +/-0.0342 0.0334         pCi/g Rad Gas Flow Proportional Counting GFPC,SO9O, solid-ALL FSS Strontium-90                         0.0464   +/-0.0297   0.0182 +/-0.0298   0.0433         pCi/g           KSDI 03/06/07 1616 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMBI       03/01/07       1037     613798 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits 47
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-004F 181554004 TS 23-FEB-07 01-MAR-07 Client 9.7%
Proiect:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.541  
+/-0.158 0.0561  
+/-0.158 0.112 pCi/g MJHI 03/05/07 1023 614269 Americium-241 U
0.0601  
+/-0.062 0.0523  
+/-0.062 0.105 pCi/g Bismuth-212 U
0.331  
+/-0.315 0.172  
+/-0.315 0.344 pCi/g
'Bismuth-214 0.352  
+/-0.0847 0.0345 +/-0.0847 0.0689 pCi/g Cesium-134 U
0.0373  
+/-0.026 0.0245  
+/-0.026 0.049 pCi/g Cesium-137 0.105  
+/-0.050 0.0196  
+1-0.050 0.0392 pCi/g Cobalt-60 U
0.0206  
+/-0.0226 0.0208 +/-0.0226 0.0415 pCi/g Europium-152 U  
-0.0273  
+/-0.0671 0.0469 +/-0.0671 0.0937 pCi/g Europium-154 U  
-0.0201  
+/-0.0656 0.0531 +/-0.0656 0.106 pCi/g Europium-155 U
0.0766  
+/-0.0694 0.0512 +/-0.0694 0.102 pCi/g Lead-212 0.492  
+/-0.0696 0.027 +/-0.0696 0.0539 pCi/g Lead-214 0.426  
+/-0.0893 0.0357 +/-0.0893 0.0714 pCi/g Manganese-54 U
0.0039  
+/-0.0228 0.020 +/-0.0228 0.040 pCi/g Niobium-94 U  
-0.015  
+/-0.0192 0.015 +/-0.0192 0.030 pCi/g Potassium-40 10.4  
+/-0.992 0.158  
+/-0.992 0.315 pCi/g Radium-226 0.352  
+/-0.0847 0.0345 +/-0.0847 0.0689 pCi/g Silver-108m U -0.00146  
+/-0.0229 0.0183 +/-0.0229 0.0366 pCi/g Thallium-208 0.169  
+/-0.0342 0.0167 +/-0.0342 0.0334 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 0.0464  
+/-0.0297 0.0182 +/-0.0298 0.0433 pCi/g KSDI 03/06/07 1616 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 47


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-004F             Proiect:     YANK01204 Sample ID:                         181554004                   Client ID:   YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC   TPU     MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery         Test                               Recovery%       Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS               77           (25%-125%)
9514-0001-004F Proiect:
Strontium Carrier                 GFPC, Sr9O, solid-ALL FSS               77           (25%-125%)
YANK01204 Sample ID:
181554004 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 77 (25%-125%)
Strontium Carrier GFPC, Sr9O, solid-ALL FSS 77 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
  **  Analyte is a surrogate compound
Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D   Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
48
48


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-004FS                Project:      YANK01204 Sample ID:                       181554005                    Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                       Client Moisture:                         9%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.432     +/-0.225 0.0848   +/-0.225   0.170         pCi/g             MJHI 03/05/07 1024 614269 Americium-241                   U   0.0472   +/-0.0358   0.0296 +/-0.0358   0.0591         pCi/g Bismuth-212                           0.535     +/-0.276   0.122   +/-0.276   0.244         pCi/g Bismuth-214                           0.402     +/-0.110 0.0417   +/-0.110 0.0833         pCi/g Cesium-134                     U     0.0167   +/-0.0315   0.0284 +/-0.0315   0.0568         pCi/g Cesium-137                             0.151   +/-0.0497   0.0245 +/-0.0497   0.0489         pCi/g Cobalt-60                       U   0.0265   +/-0.0334   0.0307 +/-0.0334   0.0613         pCi/g Europium-152                     U -0.0531     +/-0.0749   0.0486 +/-0.0749   0.0972         pCi/g Europium-154                     U -0.00853   +/-0.0985   0.0811 +/-0.0985   0.162         pCi/g Europium-155                     U   0.0316   +/-0.0576   0.0472 +/-0.0576   0.0944         pCi/g Lead-212                               0.358   +/-0.0822   0.0335 +/-0.0822   0.067         pCi/g Lead-214                               0.354   +/-0.0886   0.0388 +/-0.0886   0.0775         pCi/g Manganese-54                     U -0.0119     +/-0.0284   0.0234 +/-0.0284   0.0467         pCi/g Niobium-94                       U -0.0108     +/-0.0242   0.0201 +/-0.0242   0.0402         pCi/g Potassium-40                             11.1     +/-1.09   0.169   +/-1.09   0.338         pCi/g Radium-226                             0.402     +/-0.110 0.0417   +/-0.110 0.0833         pCi/g Silver-108m                     U -0.0152     +/-0.0227 0.0183 +/-0.0227 0.0366         pCi/g Thallium-208                           0.171   +/-0.0599   0.022 +/-0.0599   0.044         pCi/g Rad Gas Flow Proportional Counting GFPC,SO9O, solid-ALL FSS Strontium-90                         0.0776   +/-0.0346 0.0204 +/-0.0347   0.047         pCi/g           KSDI 03/06/07 1616 613959 The following Prep Methods were performed Method             Description                                         Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMB1       03/01/07         1037     613798 The following Analytical Methods were performed Method           Description I                   EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits 49
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-004FS 181554005 TS 23-FEB-07 01-MAR-07 Client 9%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.432  
+/-0.225 0.0848  
+/-0.225 0.170 pCi/g MJHI 03/05/07 1024 614269 Americium-241 U
0.0472  
+/-0.0358 0.0296 +/-0.0358 0.0591 pCi/g Bismuth-212 0.535  
+/-0.276 0.122  
+/-0.276 0.244 pCi/g Bismuth-214 0.402  
+/-0.110 0.0417  
+/-0.110 0.0833 pCi/g Cesium-134 U
0.0167  
+/-0.0315 0.0284 +/-0.0315 0.0568 pCi/g Cesium-137 0.151  
+/-0.0497 0.0245 +/-0.0497 0.0489 pCi/g Cobalt-60 U
0.0265  
+/-0.0334 0.0307 +/-0.0334 0.0613 pCi/g Europium-152 U  
-0.0531  
+/-0.0749 0.0486 +/-0.0749 0.0972 pCi/g Europium-154 U -0.00853  
+/-0.0985 0.0811 +/-0.0985 0.162 pCi/g Europium-155 U
0.0316  
+/-0.0576 0.0472 +/-0.0576 0.0944 pCi/g Lead-212 0.358  
+/-0.0822 0.0335 +/-0.0822 0.067 pCi/g Lead-214 0.354  
+/-0.0886 0.0388 +/-0.0886 0.0775 pCi/g Manganese-54 U  
-0.0119  
+/-0.0284 0.0234 +/-0.0284 0.0467 pCi/g Niobium-94 U  
-0.0108  
+/-0.0242 0.0201 +/-0.0242 0.0402 pCi/g Potassium-40 11.1  
+/-1.09 0.169  
+/-1.09 0.338 pCi/g Radium-226 0.402  
+/-0.110 0.0417  
+/-0.110 0.0833 pCi/g Silver-108m U  
-0.0152  
+/-0.0227 0.0183 +/-0.0227 0.0366 pCi/g Thallium-208 0.171  
+/-0.0599 0.022 +/-0.0599 0.044 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 0.0776  
+/-0.0346 0.0204 +/-0.0347 0.047 pCi/g KSDI 03/06/07 1616 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 49


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address :     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address :
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:       Soils PO# 002332 Client Sample ID:                 9514-0001-004FS             Project:     YANK01204 Sample ID:                         181554005                   Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU     MDA         Units       DF Analyst Date     Time Batch A%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery         Test                                 Recovery%     Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 74           (25%-125%)
9514-0001-004FS Project:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 74           (25%-125%)
YANK01204 Sample ID:
181554005 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 74 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 74 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
50
50


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-005F                Project:      YANK01204 Sample ID:                       181554006                      Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        4.63%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.549     +/-0.106  0.0294 +/-0.106    0.0588        pCi/g            MJH1 03/05/07 1333 614269 Americium-241                    U    0.0391    +/-0.0596  0.0496 +/-0.0596    0.0991        pCi/g Bismuth-212                             0.420    +/-0.141  0.0651 +/-0.141      0.130        pCi/g Bismuth-214                            0.421    +/-0.0588  0.0165 +/-0.0588    0.033        pCi/g Cesium-134                      UI        0.00  +/-0.0163  0.0109 +/-0.0163   0.0217        pCi/g Cesium-137                            0.0504    +/-0.0182 0.00886 +/-0.0182    0.0177        pCi/g Cobalt-60                        U 0.000247    +/-0.0104 0.00868 +/-0.0104    0.0174        pCi/g Europium-152                      U    0.0306    +/-0.0498  0.0249 +/-0.0498    0.0498        pCi/g Europium-154                      U 0.000487    +/-0.0348  0.0293 +/-0.0348    0.0585        pCi/g Europium-155                      U    0.042    +/-0.0389  0.0284 +/-0.0389    0.0567        pCi/g Lead-212                                0.525    +/-0.0503  0.0139 +/-0.0503    0.0279        pCi/g Lead-214                                0.466    +/-0.057  0.0171 +/-0.057    0.0343        pCi/g Manganese-54                    U 0.00475      +/-0.014 0.00916 +/-0.014     0.0183        pCi/g Niobium-94                      U 0.00256      +/-0.0116 0.00859 +/-0.0116    0.0172        pCi/g Potassium-40                            9.47    +/-0.766  0.0826 +/-0.766    0.165        pCi/g Radium-226                              0.421    +/-0.0588  0.0165 +/-0.0588    0.033        pCi/g Silver-108m                      U 0.00359 +/-0.00922    0.00818 +/-0.00922  0.0164        pCi/g Thallium-208                            0.153    +/-0.0248 0.00858 +/-0.0248   0.0172        pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                    U 0.00928      +/-0.0234   0.0181 +/-0.0234   0.0431        pCi/g            KSD1    03/06/07 1616 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMBI       03/01/07       1037     613798 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits 51
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-005F 181554006 TS 23-FEB-07 01-MAR-07 Client 4.63%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.549 Americium-241 U
0.0391 Bismuth-212 0.420 Bismuth-214 0.421 Cesium-134 UI 0.00 Cesium-137 0.0504 Cobalt-60 U 0.000247 Europium-152 U
0.0306 Europium-154 U 0.000487 Europium-155 U
0.042 Lead-212 0.525 Lead-214 0.466 Manganese-54 U
0.00475 Niobium-94 U
0.00256 Potassium-40 9.47 Radium-226 0.421 Silver-108m U
0.00359
+
Thallium-208 0.153 Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.00928
+/-0.106
+/-0.0596
+/-0.141
+/-0.0588
+/-0.0163
+/-0.0182
+/-0.0104
+/-0.0498
+/-0.0348
+/-0.0389
+/-0.0503
+/-0.057
+/-0.014
+/-0.0116
+/-0.766
+/-0.0588
/-0.00922
+/-0.0248 0.0294 0.0496 0.0651 0.0165 0.0109 0.00886 0.00868 0.0249 0.0293 0.0284 0.0139 0.0171 0.00916 0.00859 0.0826 0.0165
+/-0.106
+/-0.0596
+/-0.141
+/-0.0588
+/-0.0163
+/-0.0182
+/-0.0104
+/-0.0498
+/-0.0348
+/-0.0389
+/-0.0503
+/-0.057
+/-0.014
+/-0.0116
+/-0.766
+/-0.0588 0.0588 0.0991 0.130 0.033 0.0217 0.0177 0.0174 0.0498 0.0585 0.0567 0.0279 0.0343 0.0183 0.0172 0.165 0.033 0.0164 0.0172 0.0431 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJH1 03/05/07 1333 614269 KSD1 03/06/07 1616 613959 0.00818 +/-0.00922 0.00858 +/-0.0248
+/-0.0234 0.0181 +/-0.0234 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 51


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address :     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address :
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-005F             Project:     YANK01204 Sample ID:                         181554006                   Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date   Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery         Test                               Recovery%       Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS               75           (25%-125%)
9514-0001-005F Project:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS               75           (25%-125%)
YANK01204 Sample ID:
181554006 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 75 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 75 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
  **   Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D   Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
52
52


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address       362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-006F                  Project:      YANK01204 Sample ID:                       181554007                      Client ID: YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        5.72%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.564     +/-0.103 0.0312   +/-0.103   0.0624         pCi/g           MJHI   03/05/07 1333 614269 Americium-241                   U     0.0469   +/-0.0515 0.0434 +/-0.0515   0.0868         pCi/g Bismuth-212                             0.405     +/-0.134 0.0654   +/-0.134   0.131         pCi/g Bismuth-214                             0.482   +/-0.0647 0.0166 +/-0.0647   0.0332         pCi/g Cesium-1 34                     UI       0.00   +/-0.0141 0.0106 +/-0.0141   0.0211         pCi/g Cesium-137                             0.0402   +/-0.0193 0.0084 +/-0.0193   0.0168         pCi/g Cobalt-60                       U     0.0076   +/-0.0108 0.00888 +/-0.0108   0.0178         pCi/g Europium-152                     U     -0.038   +/-0.0306 0.0225 +/-0.0306   0.045         pCi/g Europium-154                     U -0.0238       +/-0.034 0.0275   +/-0.034   0.0549         pCi/g Europium-155                     U     0.0285   +/-0.0326 0.0271 +/-0.0326   0.0543         pCi/g Lead-212                               0.534   +/-0.0486 0.0126 +/-0.0486   0.0252         pCi/g Lead-214                               0.492   +/-0.0584 0.0163 +/-0.0584   0.0325         pCi/g Manganese-54                     U 0.00553       +/-0.0103 0.00919 +/-0.0103   0.0184         pCi/g Niobium-94                       U     0.0119   +/-0.0097 0.00858 +/-0.0097   0.0172         pCi/g Potassium-40                             9.45   +/-0.715 0.0736   +/-0.715   0.147         pCi/g Radium-226                             0.482   +/-0.0647 0.0166 +/-0.0647   0.0332         pCi/g Silver-108m                     U 0.00167     +/-0.00949 0.00765 +/-0.00949   0.0153         pCi/g Thallium-208                           0.169     +/-0.026 0.00867   +/-0.026   0.0173         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                           0.681   +/-0.0845 0.0195 +/-0.0864   0.0465         pCi/g           KSD1 03/06/07 1617 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMBI       03/01/07         1037     613798 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery         Test                                 Recovery%         Acceptable Limits 53
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-006F 181554007 TS 23-FEB-07 01-MAR-07 Client 5.72%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.564  
+/-0.103 0.0312  
+/-0.103 0.0624 pCi/g MJHI 03/05/07 1333 614269 Americium-241 U
0.0469  
+/-0.0515 0.0434 +/-0.0515 0.0868 pCi/g Bismuth-212 0.405  
+/-0.134 0.0654  
+/-0.134 0.131 pCi/g Bismuth-214 0.482  
+/-0.0647 0.0166 +/-0.0647 0.0332 pCi/g Cesium-1 34 UI 0.00  
+/-0.0141 0.0106 +/-0.0141 0.0211 pCi/g Cesium-137 0.0402  
+/-0.0193 0.0084 +/-0.0193 0.0168 pCi/g Cobalt-60 U
0.0076  
+/-0.0108 0.00888 +/-0.0108 0.0178 pCi/g Europium-152 U  
-0.038  
+/-0.0306 0.0225 +/-0.0306 0.045 pCi/g Europium-154 U  
-0.0238  
+/-0.034 0.0275  
+/-0.034 0.0549 pCi/g Europium-155 U
0.0285  
+/-0.0326 0.0271 +/-0.0326 0.0543 pCi/g Lead-212 0.534  
+/-0.0486 0.0126 +/-0.0486 0.0252 pCi/g Lead-214 0.492  
+/-0.0584 0.0163 +/-0.0584 0.0325 pCi/g Manganese-54 U
0.00553  
+/-0.0103 0.00919 +/-0.0103 0.0184 pCi/g Niobium-94 U
0.0119  
+/-0.0097 0.00858 +/-0.0097 0.0172 pCi/g Potassium-40 9.45  
+/-0.715 0.0736  
+/-0.715 0.147 pCi/g Radium-226 0.482  
+/-0.0647 0.0166 +/-0.0647 0.0332 pCi/g Silver-108m U
0.00167  
+/-0.00949 0.00765 +/-0.00949 0.0153 pCi/g Thallium-208 0.169  
+/-0.026 0.00867  
+/-0.026 0.0173 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.681  
+/-0.0845 0.0195 +/-0.0864 0.0465 pCi/g KSD1 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 53


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:       Connecticut Yankee Atomic Power Address:       362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:       Soils PO# 002332 Client Sample ID:                   9514-0001-006F             Project:     YANK01204 Sample ID:                         181554007                   Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS               66           (25%-125%)
9514-0001-006F Project:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS               66           (25%-125%)
YANK01204 Sample ID:
181554007 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 66 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 66 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
    >  Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
54
54


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-007F                  Project:      YANK01204 Sample ID:                       181554008                      Client ID: YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        9.67%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.808     +/-0.126 0.0324   +/-0.126 0.0647         pCi/g             MJHI 03/05/07 1334 614269 Americium-241                     U   0.0505   +/-0.0579   0.0443 +/-0.0579   0.0885         pCi/g Bismuth-212                             0.486     +/-0.139   0.071   +/-0.139   0.142         pCi/g Bismuth-214                             0.571   +/-0.0689 0.0179 +/-0.0689   0.0358         pCi/g Cesium-134                       UI       0.00   +/-0.0183 0.0125 +/-0.0183   0.025         pCi/g Cesium-137                             0.0641     +/-0.023 0.00988   +/-0.023 0.0198         pCi/g Cobalt-60                         U 0.00166     +/-0.0113 0.00954 +/-0.0113   0.0191         pCi/g Europium-152                     U 0.00825       +/-0.041   0.025   +/-0.041   0.050         pCi/g Europium-154                     U   -0.018     +/-0.0391 0.0269 +/-0.0391   0.0537         pCi/g Europium-155                     U   0.0291   +/-0.0402 0.0289 +/-0.0402   0.0577         pCi/g Lead-212                               0.782   +/-0.0675 0.0147 +/-0.0675   0.0293         pCi/g Lead-214                               0.593     +/-0.069 0.0175   +/-0.069   0.035         pCi/g Manganese-54                     U -0.00894     +/-0.0135   0.010 +/-0.0135   0.020         pCi/g Niobium-94                       U   0.0128   +/-0.0116 0.00907 +/-0.0116   0.0181         pCi/g Potassium-40                             11.0   +/-0.869   0.0803   +/-0.869   0.161         pCi/g Radium-226                             0.571   +/-0.0689   0.0179 +/-0.0689   0.0358         pCi/g Silver-108m                     U -0.00979     +/-0.0102 0.00855 +/-0.0102   0.0171         pCi/g Thallium-208                           0.257     +/-0.034 0.00912   +/-0.034 0.0182         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                     U   0.0158   +/-0.0266   0.0201 +/-0.0267   0.0469         pCi/g           KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMB1       03/01/07         1037     613798 The following Analytical Methods were performed Method             Description 1                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits 55
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-007F 181554008 TS 23-FEB-07 01-MAR-07 Client 9.67%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.808  
+/-0.126 0.0324  
+/-0.126 0.0647 pCi/g MJHI 03/05/07 1334 614269 Americium-241 U
0.0505  
+/-0.0579 0.0443 +/-0.0579 0.0885 pCi/g Bismuth-212 0.486  
+/-0.139 0.071  
+/-0.139 0.142 pCi/g Bismuth-214 0.571  
+/-0.0689 0.0179 +/-0.0689 0.0358 pCi/g Cesium-134 UI 0.00  
+/-0.0183 0.0125 +/-0.0183 0.025 pCi/g Cesium-137 0.0641  
+/-0.023 0.00988  
+/-0.023 0.0198 pCi/g Cobalt-60 U
0.00166  
+/-0.0113 0.00954 +/-0.0113 0.0191 pCi/g Europium-152 U
0.00825  
+/-0.041 0.025  
+/-0.041 0.050 pCi/g Europium-154 U  
-0.018  
+/-0.0391 0.0269 +/-0.0391 0.0537 pCi/g Europium-155 U
0.0291  
+/-0.0402 0.0289 +/-0.0402 0.0577 pCi/g Lead-212 0.782  
+/-0.0675 0.0147 +/-0.0675 0.0293 pCi/g Lead-214 0.593  
+/-0.069 0.0175  
+/-0.069 0.035 pCi/g Manganese-54 U -0.00894  
+/-0.0135 0.010 +/-0.0135 0.020 pCi/g Niobium-94 U
0.0128  
+/-0.0116 0.00907 +/-0.0116 0.0181 pCi/g Potassium-40 11.0  
+/-0.869 0.0803  
+/-0.869 0.161 pCi/g Radium-226 0.571  
+/-0.0689 0.0179 +/-0.0689 0.0358 pCi/g Silver-108m U -0.00979  
+/-0.0102 0.00855 +/-0.0102 0.0171 pCi/g Thallium-208 0.257  
+/-0.034 0.00912  
+/-0.034 0.0182 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.0158  
+/-0.0266 0.0201 +/-0.0267 0.0469 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 55


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address :     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address :
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:       Soils PO# 002332 Client Sample ID:                   9514-0001-007F               Proiect:     YANK01204 Sample ID:                         181554008                     Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 69             (25%-125%)
9514-0001-007F Proiect:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 69             (25%-125%)
YANK01204 Sample ID:
181554008 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
    **  Analyte is a surrogate compound
The TIC is a suspected aldol-condensation product B
  <    Result is less than value reported
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
    >  Result is greater than value reported A The TIC is a suspected aldol-condensation product B   For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C
BD Results are either below the MDC or tracer recovery is low C   Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U   Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
Analyte has been confirmed by GC/MS analysis D
UI Gamma Spectroscopy--Uncertain identification X   Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y   QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
56
56


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-009F                Project:      YANKO 1204 Sample ID:                       181554009                      Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        2.92%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU     MDA           Units     DF Analyst Date     Time Batch A*
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.521   +/-0.0902 0.0278 +/-0.0902   0.0555         pCi/g           MJHI 03/05/07 1335 614269 Americium-241                     U     0.034   +/-0.0315 0.0264 +/-0.0315   0.0528         pCi/g Bismuth-212                             0.401     +/-0.123 0.0613 +/-0.123     0.123         pCi/g Bismuth-214                             0.479   +/-0.0593 0.0154 +/-0.0593   0.0308         pCi/g Cesium-134                     UI       0.00   +/-0.0171 0.0102 +/-0.0171   0.0205         pCi/g Cesium-137                             0.0249   +/-0.0124 0.0079 +/-0.0124   0.0158         pCi/g Cobalt-60                         U 0.00594 +/-0.00965     0.0084 +/-0.00965   0.0168         pCi/g Europium-152                     U   0.0114   +/-0.0304 0.0226 +/-0.0304   0.0452         pCi/g Europium-154                     U -0.0236     +/-0.0315 0.0253 +/-0.0315   0.0506         pCi/g Europium-155                     U   0.0329   +/-0.0334 0.0224 +/-0.0334   0.0447         pCi/g Lead-212                               0.552   +/-0.0503 0.0123 +/-0.0503   0.0247         pCi/g Lead-214                               0.573   +/-0.0604 0.0147 +/-0.0604   0.0294         pCi/g Manganese-54                     UI       0.00   +/-0.0153 0.00864 +/-0.0153   0.0173         pCi/g Niobium-94                       U 0.00631     +/-0.00909 0.00787 +/-0.00909   0.0157         pCi/g Potassium-40                             9.48   +/-0.668 0.0706 +/-0.668     0.141         pCi/g Radium-226                             0.479   +/-0.0593 0.0154 +/-0.0593   0.0308         pCi/g Silver-108m                     U 0.000548   +/-0.00844 0.00742 +/-0.00844   0.0148         pCi/g Thallium-208                           0.165   +/-0.0248 0.0081 +/-0.0248   0.0162         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                     U   0.0258   +/-0.0283 0.0199 +/-0.0283     0.047         pCi/g           KSD1 03/06/07 1617 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMB1       03/01/07       1037   613798 The following Analytical Methods were performed Method             Description 1                   EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits 57
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-009F 181554009 TS 23-FEB-07 01-MAR-07 Client 2.92%
Project:
Client ID:
Vol. Recv.:
YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A*
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.521  
+/-0.0902 0.0278 +/-0.0902 0.0555 pCi/g MJHI 03/05/07 1335 614269 Americium-241 U
0.034  
+/-0.0315 0.0264 +/-0.0315 0.0528 pCi/g Bismuth-212 0.401  
+/-0.123 0.0613  
+/-0.123 0.123 pCi/g Bismuth-214 0.479  
+/-0.0593 0.0154 +/-0.0593 0.0308 pCi/g Cesium-134 UI 0.00  
+/-0.0171 0.0102 +/-0.0171 0.0205 pCi/g Cesium-137 0.0249  
+/-0.0124 0.0079 +/-0.0124 0.0158 pCi/g Cobalt-60 U
0.00594  
+/-0.00965 0.0084 +/-0.00965 0.0168 pCi/g Europium-152 U
0.0114  
+/-0.0304 0.0226 +/-0.0304 0.0452 pCi/g Europium-154 U  
-0.0236  
+/-0.0315 0.0253 +/-0.0315 0.0506 pCi/g Europium-155 U
0.0329  
+/-0.0334 0.0224 +/-0.0334 0.0447 pCi/g Lead-212 0.552  
+/-0.0503 0.0123 +/-0.0503 0.0247 pCi/g Lead-214 0.573  
+/-0.0604 0.0147 +/-0.0604 0.0294 pCi/g Manganese-54 UI 0.00  
+/-0.0153 0.00864 +/-0.0153 0.0173 pCi/g Niobium-94 U
0.00631  
+/-0.00909 0.00787 +/-0.00909 0.0157 pCi/g Potassium-40 9.48  
+/-0.668 0.0706  
+/-0.668 0.141 pCi/g Radium-226 0.479  
+/-0.0593 0.0154 +/-0.0593 0.0308 pCi/g Silver-108m U 0.000548  
+/-0.00844 0.00742 +/-0.00844 0.0148 pCi/g Thallium-208 0.165  
+/-0.0248 0.0081 +/-0.0248 0.0162 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.0258  
+/-0.0283 0.0199 +/-0.0283 0.047 pCi/g KSD1 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1
EML HASL 300, 4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 57


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-009F                 Proiect:     YANK01204 Sample ID:                       181554009                       Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU         MDA           Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery       Test                                 Recovery%         Acceptable Limits Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 69               (25%-125%)
9514-0001-009F Proiect:
Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 69               (25%-125%)
YANK01204 Sample ID:
181554009 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    **  Analyte is a surrogate compound
Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B   For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C   Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J   Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y   QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
58
58


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address :   362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address :
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-O0OF                Project:      YANK01204 Sample ID:                         181554010                      Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                      01-MAR-07 Collector:                        Client Moisture:                          5.13%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU     MDA           Units       DF Analyst Date     Time Batch IN Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.613   +/-0.0924 0.0227 +/-0.0924   0.0454         pCi/g           MJH1   03/05/07 1335 614269 Americium-241                   U   0.0505     +/-0.0501 0.0427 +/-0.0501   0.0852         pCi/g Bismuth-212                             0.348     +/-0.147   0.051 +/-0.147     0.102         pCi/g Bismuth-214                             0.544   +/-0.0657 0.0135 +/-0.0657     0.027         pCi/g Cesium-134                     UI       0.00   +/-0.0136 0.00833 +/-0.0136   0.0167         pCi/g Cesium-137                           0.0359     +/-0.0112 0.00669 +/-0.0112   0.0134         pCi/g Cobalt-60                       U -0.00376     +/-0.00824 0.00692 +/-0.00824   0.0138         pCi/g Europium-152                     U   -0.015     +/-0.0246 0.0181 +/-0.0246   0.0362         pCi/g Europium-154                     U -0.00414     +/-0.0258 0.0222 +/-0.0258   0.0443         pCi/g Europium-155                   UI       0.00   +/-0.0347 0.0227 +/-0.0347   0.0453         pCi/g Lead-212                               0.622   +/-0.0551   0.011 +/-0.0551   0.022         pCi/g Lead-214                               0.583   +/-0.0604 0.0133 +/-0.0604   0.0265         pCi/g Manganese-54                     U   0.0123     +/-0.0123 0.00635 +/-0.0123   0.0127         pCi/g Niobium-94                       U 0.00134 +/-0.00776     0.00663 +/-0.00776   0.0132         pCi/g Potassium-40                             10.6   +/-0.698   0.059 +/-0.698     0.118         pCi/g Radium-226                             0.544   +/-0.0657 0.0135 +/-0.0657     0.027         pCi/g Silver-108m                     U -0.00882     +/-0.00811 0.00615 +/-0.00811   0.0123         pCi/g Thallium-208                           0.180     +/-0.024 0.00665 +/-0.024     0.0133         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                   U     0.033   +/-0.0292   0.0202 +/-0.0292   0.0468         pCi/g           KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             TMBI       03/01/07       1037     613798 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                   Recovery%       Acceptable Limits 59
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-O0OF 181554010 TS 23-FEB-07 01-MAR-07 Client 5.13%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch IN Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.613  
+/-0.0924 0.0227 +/-0.0924 0.0454 pCi/g MJH1 03/05/07 1335 614269 Americium-241 U
0.0505  
+/-0.0501 0.0427 +/-0.0501 0.0852 pCi/g Bismuth-212 0.348  
+/-0.147 0.051  
+/-0.147 0.102 pCi/g Bismuth-214 0.544  
+/-0.0657 0.0135 +/-0.0657 0.027 pCi/g Cesium-134 UI 0.00  
+/-0.0136 0.00833 +/-0.0136 0.0167 pCi/g Cesium-137 0.0359  
+/-0.0112 0.00669 +/-0.0112 0.0134 pCi/g Cobalt-60 U -0.00376  
+/-0.00824 0.00692 +/-0.00824 0.0138 pCi/g Europium-152 U  
-0.015  
+/-0.0246 0.0181 +/-0.0246 0.0362 pCi/g Europium-154 U -0.00414  
+/-0.0258 0.0222 +/-0.0258 0.0443 pCi/g Europium-155 UI 0.00  
+/-0.0347 0.0227 +/-0.0347 0.0453 pCi/g Lead-212 0.622  
+/-0.0551 0.011 +/-0.0551 0.022 pCi/g Lead-214 0.583  
+/-0.0604 0.0133 +/-0.0604 0.0265 pCi/g Manganese-54 U
0.0123  
+/-0.0123 0.00635 +/-0.0123 0.0127 pCi/g Niobium-94 U
0.00134  
+/-0.00776 0.00663 +/-0.00776 0.0132 pCi/g Potassium-40 10.6  
+/-0.698 0.059  
+/-0.698 0.118 pCi/g Radium-226 0.544  
+/-0.0657 0.0135 +/-0.0657 0.027 pCi/g Silver-108m U -0.00882  
+/-0.00811 0.00615 +/-0.00811 0.0123 pCi/g Thallium-208 0.180  
+/-0.024 0.00665  
+/-0.024 0.0133 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.033  
+/-0.0292 0.0202 +/-0.0292 0.0468 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 59


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-01OF             Project:     YANK01204 Sample ID:                         181554010                   Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU     MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery       Test                               Recovery%       Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS               62           (25%-125%)
9514-0001-01OF Project:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS               62           (25%-125%)
YANK01204 Sample ID:
181554010 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 62 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 62 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
  **   Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
60
60


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis of L
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis L
alvIs Certficae Company : Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                     Report Date: March 8, 2007
Certficae of alvIs Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-OIOFS                     Project:       YANK01204 Sample ID:                       181554011                           Client ID:     YANKOO Matrix:                           TS                                   Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                     01-MAR-07 Collector:                       Client Moisture:                         5.07%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC         TPU       MDA         Units       DF Analyst Date     Time Batch A*
9514-0001-OIOFS Project:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.663     +/-0.105 0.0327       +/-0.105 0.0653           pCi/g           MJH1   03/05/07 1336 614269 Americium-241                   UI     0.00   +/-0.0338 0.0283       +/-0.0338 0.0567           pCi/g Bismuth-212                           0.358     +/-0.133 0.0706       +/-0.133     0.141         pCi/g Bismuth-214                           0.584     +/-0.066 0.0177       +/-0.066 0.0354           pCi/g Cesium-134                     UI       0.00   +/-0.0198 0.0119       +/-0.0198 0.0237           pCi/g Cesium-137                           0.0286   +/-0.0158 0.00957       +/-0.0158 0.0191           pCi/g Cobalt-60                       U   0.0087   +/-0.0112 0.00977       +/-0.0112 0.0195           pCi/g Europium-152                     U -0.00597     +/-0.0342 0.0262       +/-0.0342 0.0525           pCi/g Europium-154                     U -0.0172     +/-0.0317 0.0257       +/-0.0317 0.0515           pCi/g Europium-155                     U   0.0355   +/-0.0322 0.0267       +/-0.0322 0.0533           pCi/g Lead-212                               0.601     +/-0.057 0.0145       +/-0.057     0.029         pCi/g Lead-214                               0.688   +/-0.0705 0.0186       +/-0.0705 0.0372           pCi/g Manganese-54                   UI       0.00   +/-0.0192 0.0102       +/-0.0192 0.0204           pCi/g Niobium-94                       U -0.00829     +/-0.0107 0.00875       +/-0.0107 0.0175           pCi/g Potassium-40                             9.85   +/-0.733 0.0742       +/-0.733     0.148         pCi/g Radium-226                             0.584     +/-0.066 0.0177       +/-0.066 0.0354           pCi/g Silver-108m                     UI       0.00   +/-0.0186 0.00914       +/-0.0186 0.0183           pCi/g Thallium-208                           0.222   +/-0.0307 0.00868       +/-0.0307 0.0174           pCi/g Rad Gas Flow Proportional Counting GFPC,Sr90, solid-ALL FSS Strontium-90                     U -0.0146     +/-0.0212   0.020 +/-0.0212       0.0463           pCi/g           KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method             Description                                               Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                               TMBI         03/01/07       1037     613798 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified 61
YANK01204 Sample ID:
181554011 Client ID:
YANKOO Matrix:
TS Vol. Recv.:
Collect Date:
23-FEB-07 Receive Date:
01-MAR-07 Collector:
Client Moisture:
5.07%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A*
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.663  
+/-0.105 0.0327  
+/-0.105 0.0653 pCi/g MJH1 03/05/07 1336 614269 Americium-241 UI 0.00  
+/-0.0338 0.0283 +/-0.0338 0.0567 pCi/g Bismuth-212 0.358  
+/-0.133 0.0706  
+/-0.133 0.141 pCi/g Bismuth-214 0.584  
+/-0.066 0.0177  
+/-0.066 0.0354 pCi/g Cesium-134 UI 0.00  
+/-0.0198 0.0119 +/-0.0198 0.0237 pCi/g Cesium-137 0.0286  
+/-0.0158 0.00957 +/-0.0158 0.0191 pCi/g Cobalt-60 U
0.0087  
+/-0.0112 0.00977 +/-0.0112 0.0195 pCi/g Europium-152 U -0.00597  
+/-0.0342 0.0262 +/-0.0342 0.0525 pCi/g Europium-154 U  
-0.0172  
+/-0.0317 0.0257 +/-0.0317 0.0515 pCi/g Europium-155 U
0.0355  
+/-0.0322 0.0267 +/-0.0322 0.0533 pCi/g Lead-212 0.601  
+/-0.057 0.0145  
+/-0.057 0.029 pCi/g Lead-214 0.688  
+/-0.0705 0.0186 +/-0.0705 0.0372 pCi/g Manganese-54 UI 0.00  
+/-0.0192 0.0102 +/-0.0192 0.0204 pCi/g Niobium-94 U -0.00829  
+/-0.0107 0.00875 +/-0.0107 0.0175 pCi/g Potassium-40 9.85  
+/-0.733 0.0742  
+/-0.733 0.148 pCi/g Radium-226 0.584  
+/-0.066 0.0177  
+/-0.066 0.0354 pCi/g Silver-108m UI 0.00  
+/-0.0186 0.00914 +/-0.0186 0.0183 pCi/g Thallium-208 0.222  
+/-0.0307 0.00868 +/-0.0307 0.0174 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U  
-0.0146  
+/-0.0212 0.020 +/-0.0212 0.0463 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified 61


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company       Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-OIOFS               Project:     YANK01204 Sample ID:                         181554011                     Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 63             (25%-125%)
9514-0001-OIOFS Project:
Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 63             (25%-125%)
YANK01204 Sample ID:
181554011 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
    < Result is less than value reported
The TIC is a suspected aldol-condensation product B
    > Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
62
62


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Certificateof Analvsis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Certificateof Analvsis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-01 IF                Project:      YANK01204 Sample ID:                       181554012                      Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        2.19%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.753     +/-0.125 0.0409   +/-0.125   0.0818         pCi/g           MJH1 03/05/07 1337 614269 Americium-241                   UI     0.00   +/-0.0206 0.0168 +/-0.0206   0.0336         pCi/g Bismuth-212                           0.424     +/-0.169 0.0888   +/-0.169   0.178         pCi/g Bismuth-214                           0.702     +/-0.092 0.0226   +/-0.092   0.0452         pCi/g Cesium-] 34                     UI     0.00   +/-0.0307 0.0159 +/-0.0307   0.0317         pCi/g Cesium-137                             0.370   +/-0.0468 0.0121 +/-0.0468   0.0241         pCi/g Cobalt-60                       U   0.0169   +/-0.0182   0.016 +/-0.0182   0.0319         pCi/g Europium-152                     U -0.0111     +/-0.0488 0.0286 +/-0.0488   0.0572         pCi/g Europium-154                     U -0.0414     +/-0.0502 0.0398 +/-0.0502   0.0795         pCi/g Europium-155                     U   0.0236   +/-0.0342 0.0257 +/-0.0342   0.0513         pCi/g Lead-212                               0.749   +/-0.0734 0.0155 +/-0.0734   0.0309         pCi/g Lead-214                               0.714   +/-0.0823 0.0208 +/-0.0823   0.0415         pCi/g Manganese-54                     U -0.00128     +/-0.0145 0.0125 +/-0.0145   0.0249         pCi/g Niobium-94                       U -0.0117       +/-0.013   0.011   +/-0.013 0.0219         pCi/g Potassium-40                             10.4   +/-0.588   0.123   +/-0.588   0.246         pCi/g Radium-226                             0.702     +/-0.092 0.0226   +/-0.092 0.0452         pCi/g Silver-108m                     U 0.00224       +/-0.012 0.0104   +/-0.012 0.0208         pCi/g Thallium-208                           0.264   +/-0.0397 0.0108 +/-0.0397   0.0216         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                     U   0.0326   +/-0.0291 0.0201 +/-0.0292   0.0468         pCi/g           KSD1 03/06/07 1617 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMB1       03/01/07       1037     613798 The following Analytical Methods were performed Method             Description 1                   EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits 63
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-01 IF 181554012 TS 23-FEB-07 01-MAR-07 Client 2.19%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.753  
+/-0.125 0.0409  
+/-0.125 0.0818 pCi/g MJH1 03/05/07 1337 614269 Americium-241 UI 0.00  
+/-0.0206 0.0168 +/-0.0206 0.0336 pCi/g Bismuth-212 0.424  
+/-0.169 0.0888  
+/-0.169 0.178 pCi/g Bismuth-214 0.702  
+/-0.092 0.0226  
+/-0.092 0.0452 pCi/g Cesium-] 34 UI 0.00  
+/-0.0307 0.0159 +/-0.0307 0.0317 pCi/g Cesium-137 0.370  
+/-0.0468 0.0121 +/-0.0468 0.0241 pCi/g Cobalt-60 U
0.0169  
+/-0.0182 0.016 +/-0.0182 0.0319 pCi/g Europium-152 U  
-0.0111  
+/-0.0488 0.0286 +/-0.0488 0.0572 pCi/g Europium-154 U  
-0.0414  
+/-0.0502 0.0398 +/-0.0502 0.0795 pCi/g Europium-155 U
0.0236  
+/-0.0342 0.0257 +/-0.0342 0.0513 pCi/g Lead-212 0.749  
+/-0.0734 0.0155 +/-0.0734 0.0309 pCi/g Lead-214 0.714  
+/-0.0823 0.0208 +/-0.0823 0.0415 pCi/g Manganese-54 U -0.00128  
+/-0.0145 0.0125 +/-0.0145 0.0249 pCi/g Niobium-94 U  
-0.0117  
+/-0.013 0.011  
+/-0.013 0.0219 pCi/g Potassium-40 10.4  
+/-0.588 0.123  
+/-0.588 0.246 pCi/g Radium-226 0.702  
+/-0.092 0.0226  
+/-0.092 0.0452 pCi/g Silver-108m U
0.00224  
+/-0.012 0.0104  
+/-0.012 0.0208 pCi/g Thallium-208 0.264  
+/-0.0397 0.0108 +/-0.0397 0.0216 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.0326  
+/-0.0291 0.0201 +/-0.0292 0.0468 pCi/g KSD1 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1
EML HASL 300, 4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 63


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address :
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:       Soils PO# 002332 Client Sample ID:                 9514-0001-01 IF             Project:     YANK01204 Sample ID:                         181554012                   Client ID: YANKOO Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery         Test                               Recovery%       Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 82           (25%-125%)
9514-0001-01 IF Project:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 82           (25%-125%)
YANK01204 Sample ID:
181554012 Client ID:
YANKOO Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 82 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 82 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
64
64


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-012F                  Project:      YANK01204 Sample ID:                       181554013                      Client ID: YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        5.34%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC       TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.545     +/-0.102 0.0292   +/-0.102   0.0584         pCi/g           MJHI   03/05/07 1422 614269 Americium-241                     U   0.0447   +/-0.0499 0.0411   +/-0.0499   0.0821         pCi/g Bismuth-212                             0.392     +/-0.184 0.0672   +/-0.184   0.134         pCi/g Bismuth-214                             0.581   +/-0.0677 0.0166   +/-0.0677   0.0332         pCi/g Cesium-134                       UI       0.00   +/-0.0185 0.0107   +/-0.0185   0.0215         pCi/g Cesium-137                             0.0555   +/-0.0241 0.00878   +/-0.0241   0.0176         pCi/g Cobalt-60                         U 0.00527     +/-0.0111 0.00958   +/-0.0111   0.0192         pCi/g Europium-152                     U -0.0175     +/-0.0362 0.0237   +/-0.0362   0.0475         pCi/g Europium-154                     U -0.00245     +/-0.0341 0.0284   +/-0.0341   0.0568         pCi/g Europium-155                     U   0.0206   +/-0.0348 0.0278   +/-0.0348   0.0555         pCi/g Lead-212                               0.555   +/-0.0539   0.014 +/-0.0539   0.028         pCi/g Lead-214                               0.632   +/-0.0716   0.0168 +/-0.0716   0.0335         pCi/g Manganese-54                     U 0.00136     +/-0.0119 0.00895   +/-0.0119   0.0179         pCi/g Niobium-94                       U 0.00516     +/-0.0104 0.00889   +/-0.0104   0.0178         pCi/g Potassium-40                             9.34   +/-0.717   0.0757   +/-0.717   0.151         pCi/g Radium-226                             0.581   +/-0.0677   0.0166 +/-0.0677   0.0332         pCi/g Silver-108m                     U -0.00363   +/-0.00933 0.00801 +/-0.00933   0.016         pCi/g Thallium-208                           0.181     +/-0.028 0.00841   +/-0.028   0.0168         pCi/g Rad Gas Flow Proportional Counting GFPC,SO9O, solid-ALL FSS Strontium-90                     U   0.0459   +/-0.0311   0.0196 +/-0.0311   0.0464         pCi/g           KSDI   03/06/07 1617 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             TMB1       03/01/07       1037     613798 The following Analytical Methods were performed Method             Description 1                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%         Acceptable Limits 65
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-012F 181554013 TS 23-FEB-07 01-MAR-07 Client 5.34%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.545  
+/-0.102 0.0292  
+/-0.102 0.0584 pCi/g MJHI 03/05/07 1422 614269 Americium-241 U
0.0447  
+/-0.0499 0.0411 +/-0.0499 0.0821 pCi/g Bismuth-212 0.392  
+/-0.184 0.0672  
+/-0.184 0.134 pCi/g Bismuth-214 0.581  
+/-0.0677 0.0166 +/-0.0677 0.0332 pCi/g Cesium-134 UI 0.00  
+/-0.0185 0.0107 +/-0.0185 0.0215 pCi/g Cesium-137 0.0555  
+/-0.0241 0.00878 +/-0.0241 0.0176 pCi/g Cobalt-60 U
0.00527  
+/-0.0111 0.00958 +/-0.0111 0.0192 pCi/g Europium-152 U  
-0.0175  
+/-0.0362 0.0237 +/-0.0362 0.0475 pCi/g Europium-154 U -0.00245  
+/-0.0341 0.0284 +/-0.0341 0.0568 pCi/g Europium-155 U
0.0206  
+/-0.0348 0.0278 +/-0.0348 0.0555 pCi/g Lead-212 0.555  
+/-0.0539 0.014 +/-0.0539 0.028 pCi/g Lead-214 0.632  
+/-0.0716 0.0168 +/-0.0716 0.0335 pCi/g Manganese-54 U
0.00136  
+/-0.0119 0.00895 +/-0.0119 0.0179 pCi/g Niobium-94 U
0.00516  
+/-0.0104 0.00889 +/-0.0104 0.0178 pCi/g Potassium-40 9.34  
+/-0.717 0.0757  
+/-0.717 0.151 pCi/g Radium-226 0.581  
+/-0.0677 0.0166 +/-0.0677 0.0332 pCi/g Silver-108m U -0.00363  
+/-0.00933 0.00801 +/-0.00933 0.016 pCi/g Thallium-208 0.181  
+/-0.028 0.00841  
+/-0.028 0.0168 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U
0.0459  
+/-0.0311 0.0196 +/-0.0311 0.0464 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 65


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:       Connecticut Yankee Atomic Power Address:       362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:       Soils PO# 002332 Client Sample ID:                 9514-0001-012F               Project:     YANK01204 Sample ID:                         181554013                   Client ID: YANKOO Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch A Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits Strontium Carrier                 GFPC, Sr9O, solid-ALL FSS                 72           (25%-125%)
Soils PO# 002332 Client Sample ID:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 72           (25%-125%)
9514-0001-012F Project:
YANK01204 Sample ID:
181554013 Client ID:
YANKOO Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr9O, solid-ALL FSS 72 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 72 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
Ul Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
Ul Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
66
66


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-013F              Project:    YANK01204 Sample ID:                       181554014                    Client ID: YANK001 Matrix:                           TS                          Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        6.8%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                 Qualifier   Result   Uncertainty     LC     TPU     MDA         Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241                   U   0.0153   +/-0.0466 0.0223 +/-0.0466   0.112        pCi/g          MXA 03/05/07 1619 613994 1
Matrix:
Curium-242                      U -0.00625     +/-0.0525 0.0234 +/-0.0526   0.117        pCi/g Curium-243/244                  U -0.0658     +/-0.0389 0.0741 +/-0.0397   0.216        pCi/g Alphaspec Pu, Solid-ALL FSS Plutonium-238                    U    0.0302   +/-0.0933 0.0606 +/-0.0934   0.203        pCi/g          MXA  03/03/07 1706 613995 1
Collect Date:
Plutonium-239/240                U    0.121    +/-0.123 0.0271   +/-0.123 0.136        pCi/g Liquid Scint Pu241, Solid-ALL FSS Plutonium-241                    U    -7.24     +/-7.27     6.48   +/-7.27   13.7       pCi/g           MXA   03/05/07 2227 613997 1
Receive Date:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.806     +/-0.141  0.0329    +/-0.141 0.0657        pCi/g          MJH1 03/05/07 1610 614269 Americium-241                    U   0.0059   +/-0.0542    0.043 +/-0.0542  0.086        pCi/g Bismuth-212                           0.325    +/-0.148    0.072  +/-0.148  0.144        pCi/g Bismuth-214                            0.824   +/-0.0912  0.0159  +/-0.0912  0.0319        pCi/g Cesium- 134                    UI      0.00  +/-0.0178  0.0102  +/-0.0178 0.0204        pCi/g Cesium-137                            0.119    +/-0.0194  0.0095  +/-0.0194  0.019        pCi/g Cobalt-60                        U    0.0059    +/-0.0113 0.00992  +/-0.0113  0.0198        pCi/g Europium-152                    U -0.00908      +/-0.034  0.0254    +/-0.034 0.0507        pCi/g Europium-154                    U -0.00201    +/-0.0394  0.0289 +/-0.0394  0.0577        pCi/g Europium-155                    UI      0.00  +/-0.0471  0.0295  +/-0.0471  0.059        pCi/g Lead-212                              0.890    +/-0.0747  0.0152  +/-0.0747  0.0304        pCi/g Lead-214                              0.891    +/-0.0894  0.0188  +/-0.0894  0.0376        pCi/g Manganese-54                    U    0.0133    +/-0.015 0.00927    +/-0.015 0.0185        pCi/g Niobium-94                      U    0.0023    +/-0.0103 0.00894  +/-0.0103  0.0179        pCi/g Potassium-40                            10.4    +/-0.793  0.0807    +/-0.793  0.161        pCi/g Radium-226                            0.824    +/-0.0912  0.0159  +/-0.0912  0.0319        pCi/g Silver-108m                      U -0.00585    +/-0.0101 0.00839  +/-0.0101  0.0168        pCi/g Thallium-208                          0.294    +/-0.0358 0.00938  +/-0.0358  0.0187       pCi/g Rad Gas Flow Proportional Counting GFPC,Sr90, solid-ALL FSS Strontium-90                     U   0.0165   +/-0.0231 0.0165 +/-0.0231   0.0399        pCi/g          KSDI 03/06/07 1617 613959 Rad Liquid Scintillation Analysis 67
Collector:
Moisture:
9514-0001-013F 181554014 TS 23-FEB-07 01-MAR-07 Client 6.8%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241 U
0.0153
+/-0.0466 0.0223 +/-0.0466 Curium-242 U
Curium-243/244 U
Alphaspec Pu, Solid-ALL FSS Plutonium-238 U
Plutonium-239/240 U
Liquid Scint Pu241, Solid-ALL FSS Plutonium-241 U
-0.00625  
+/-0.0525 0.0234 +/-0.0526
-0.0658  
+/-0.0389 0.0741 +/-0.0397 0.0302  
+/-0.0933 0.0606 +/-0.0934 0.121
+/-0.123 0.0271  
+/-0.123
-7.24  
+/-7.27 6.48  
+/-7.27 0.112 0.117 0.216 0.203 0.136 13.7 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MXA 03/05/07 1619 613994 1
MXA 03/03/07 1706 613995 1
MXA 03/05/07 2227 613997 1
Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.806 Americium-241 U
0.0059 Bismuth-212 0.325 Bismuth-214 0.824 Cesium-134 UI 0.00 Cesium-137 0.119 Cobalt-60 U
0.0059 Europium-152 U -0.00908 Europium-154 U -0.00201 Europium-155 UI 0.00 Lead-212 0.890 Lead-214 0.891 Manganese-54 U
0.0133 Niobium-94 U
0.0023 Potassium-40 10.4 Radium-226 0.824 Silver-108m U -0.00585 Thallium-208 0.294 Rad Gas Flow Proportional Counting
+/-0.141
+/-0.0542
+/-0.148
+/-0.0912
+/-0.0178
+/-0.0194
+/-0.0113
+/-0.034
+/-0.0394
+/-0.0471
+/-0.0747
+/-0.0894
+/-0.015
+/-0.0103
+/-0.793
+/-0.0912
+/-0.0101
+/-0.0358 0.0329 0.043 0.072 0.0159 0.0102 0.0095 0.00992 0.0254 0.0289 0.0295 0.0152 0.0188 0.00927 0.00894 0.0807 0.0159 0.00839 0.00938
+/-0.141
+/-0.0542
+/-0.148
+/-0.0912
+/-0.0178
+/-0.0194
+/-0.0113
+/-0.034
+/-0.0394
+/-0.0471
+/-0.0747
+/-0.0894
+/-0.015
+/-0.0103
+/-0.793
+/-0.0912
+/-0.0101
+/-0.0358 0.0657 0.086 0.144 0.0319 0.0204 0.019 0.0198 0.0507 0.0577 0.059 0.0304 0.0376 0.0185 0.0179 0.161 0.0319 0.0168 0.0187 0.0399 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJH1 03/05/07 1610 614269 GFPC, Sr90, solid-ALL FSS Strontium-90 Rad Liquid Scintillation Analysis U
0.0165  
+/-0.0231 0.0165 +/-0.0231 KSDI 03/06/07 1617 613959 67


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                 Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9514-0001-013F                 Project:       YANK01204 Sample ID:                          181554014                      Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC       TPU     MDA           Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCilg Tritium                           U   -0.0488       +/-1.61     1.35     +/-1.61   2.82         pCi/g             AXD2 03/03/07 0143 614003 Liquid Scint C14, Solid All, FSS Carbon-14                         U   0.0483     +/-0.0978   0.081 +/-0.0978   0.166         pCi/g             AXD2 03/05/07 1255 614005 Liquid Scint Fe55, Solid-ALL FSS Iron-55                           U       12.7     +/-46.0     30.0     +/-46.0   63.1         pCi/g             MXP1 03/07/07 1026 613996 Liquid Scint Ni63, Solid-ALL FSS Nickel-63                         U     -3.79     +/-8.02     6.91     +/-8.02   14.5         pCi/g           MXP1 03/06/07 1502 613999 Liquid Scint Tc99, Solid-ALL FSS Technetium-99                     U   0.0425     +/-0.223   0.186   +/-0.223   0.384         pCi/g           MXP1 03/03/07 2045 614001 The following Prep Methods were performed Method             Description                                             Analyst   Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             TMBI       03/01/07         1037     613798 The following Analytical Methods were performed Method             Description 1                   DOE EML HASL-300, Am-05-RC Modified 2                   DOE EML HASL-300, Am-05-RC Modified 3                   DOE EML HASL-300, Pu-i I-RC Modified 4                   DOE EML HASL-300, Pu-I I-RC Modified 5                   EML HASL 300, 4.5.2.3 6                   EPA 905.0 Modified 7                   EPA 906.0 Modified 8                   EPA EERF C-01 Modified 9                   EPA EERF C-01 Modified 10                   DOE RESL Fe-1, Modified 11                   DOE RESL Ni-i, Modified 12                   DOE EML HASL-300, Tc-02-RC Modified 13                   DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery         Test                                   Recovery%       Acceptable Limits Americium-243 Tracer               Alphaspec Am241, Cm, Solid ALL               90           (15%-125%)
Sample ID:
Americium-243 Tracer                Alphaspec Am241, Cm, Solid ALL              90          (15%-125%)
9514-0001-013F 181554014 Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCilg Tritium U  
-0.0488  
+/-1.61 1.35  
+/-1.61 2.82 pCi/g AXD2 03/03/07 0143 614003 Liquid Scint C14, Solid All, FSS Carbon-14 U
0.0483  
+/-0.0978 0.081 +/-0.0978 0.166 pCi/g AXD2 03/05/07 1255 614005 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U
12.7  
+/-46.0 30.0  
+/-46.0 63.1 pCi/g MXP1 03/07/07 1026 613996 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U  
-3.79  
+/-8.02 6.91  
+/-8.02 14.5 pCi/g MXP1 03/06/07 1502 613999 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U
0.0425  
+/-0.223 0.186  
+/-0.223 0.384 pCi/g MXP1 03/03/07 2045 614001 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1
DOE EML HASL-300, Am-05-RC Modified 2
DOE EML HASL-300, Am-05-RC Modified 3
DOE EML HASL-300, Pu-i I-RC Modified 4
DOE EML HASL-300, Pu-I I-RC Modified 5
EML HASL 300, 4.5.2.3 6
EPA 905.0 Modified 7
EPA 906.0 Modified 8
EPA EERF C-01 Modified 9
EPA EERF C-01 Modified 10 DOE RESL Fe-1, Modified 11 DOE RESL Ni-i, Modified 12 DOE EML HASL-300, Tc-02-RC Modified 13 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Americium-243 Tracer Americium-243 Tracer Alphaspec Am241, Cm, Solid ALL Alphaspec Am241, Cm, Solid ALL 90 90 (15%-125%)
(15%-125%)
68
68


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:   Soils PO# 002332 Client Sample ID:                     9514-0001-013F             Project:   YANK01204 Sample ID:                          181554014                  Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier     Result   Uncertainty     LC     TPU     MDA         Units     DF Analyst Date     Time Batch 1%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Plutonium-242 Tracer             Alphaspec Pu, Solid-ALL FSS               77          (15%-125%)
Sample ID:
Plutonium-242 Tracer              Alphaspec Pu, Solid-ALL FSS               77          (15%-125%)
9514-0001-013F 181554014 Project:
Plutonium-241                    Liquid Scint Pu241, Solid-ALL F5           82          (25%-125%)
Client ID:
Plutonium-242 Tracer              Liquid Scint Pu241, Solid-ALL F&#xfd;           82          (25%-125%)
Vol. Recv.:
Plutonium-242 Tracer              Liquid Scint Pu241, Solid-ALL FS           82          (25%-125%)
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Strontium Carrier                GFPC, Sr90, solid-ALL FSS                 76          (25%-125%)
Plutonium-242 Tracer Plutonium-242 Tracer Plutonium-241 Plutonium-242 Tracer Plutonium-242 Tracer Strontium Carrier Strontium Carrier Iron-59 Tracer Iron-59 Tracer Nickel Carrier Nickel Carrier Technetium-99 Technetium-99m Tracer Technetium-99m Tracer Alphaspec Pu, Solid-ALL FSS Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL F5 Liquid Scint Pu241, Solid-ALL F&#xfd; Liquid Scint Pu241, Solid-ALL FS GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS 77 77 82 82 82 76 76 75 75 96 96 82 82 82 (15%-125%)
Strontium Carrier                GFPC, Sr90, solid-ALL FSS                 76          (25%-125%)
(15%-125%)
Iron-59 Tracer                    Liquid Scint Fe55, Solid-ALL FS           75          (15%-125%)
(25%-125%)
Iron-59 Tracer                    Liquid Scint Fe55, Solid-ALL FS           75           (15%-125%)
(25%-125%)
Nickel Carrier                    Liquid Scint Ni63, Solid-ALL FS            96          (25%-125%)
(25%-125%)
Nickel Carrier                    Liquid Scint Ni63, Solid-ALL FS            96          (25%-125%)
(25%-125%)
Technetium-99                    Liquid Scint Tc99, Solid-ALL FS            82          (15%-125%)
(25%-125%)
Technetium-99m Tracer            Liquid Scint Tc99, Solid-ALL FS            82          (15%-125%)
(15%-125%)
Technetium-99m Tracer            Liquid Scint Tc99, Solid-ALL FS            82          (15%-125%)
(15%-125%)
(25%-125%)
(25%-125%)
(15%-125%)
(15%-125%)
(15%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows
  ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  < Result is less than value reported
The TIC is a suspected aldol-condensation product B
  > Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
69
69


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-014F                  Proiect:      YANK01204 Sample ID:                       181554015                      Client ID: YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        6.07%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.654     +/-0.147   0.045   +/-0.147   0.090         pCi/g             MJHI 03/05/07 1612 614269 Americium-241                   U   0.0292   +/-0.0258   0.0209 +/-0.0258   0.0417         pCi/g Bismuth-212                           0.292     +/-0.236   0.102   +/-0.236   0.204         pCi/g Bismuth-214                           0.701   +/-0.0931   0.0247 +/-0.0931   0.0494         pCi/g Cesium-] 34                     UI       0.00 +/-0.0234   0.0158 +/-0.0234   0.0315         pCi/g Cesium-137                             0.844   +/-0.0843   0.0143 +/-0.0843   0.0285         pCi/g Cobalt-60                       UI       0.00 +/-0.0245   0.0144 +/-0.0245   0.0288         pCi/g Europium-152                     U -0.0107     +/-0.0511   0.0341 +/-0.0511   0.0682         pCi/g Europium-154                     U -0.0145     +/-0.0477   0.0394 +/-0.0477   0.0788         pCi/g Europium-155                     U   0.0406   +/-0.0401     0.032 +/-0.0401   0.064         pCi/g Lead-212                               0.628   +/-0.0679   0.0186 +/-0.0679   0.0373         pCi/g Lead-214                               0.746   +/-0.0878   0.0245 +/-0.0878   0.0489         pCi/g Manganese-54                     U 0.00896     +/-0.0178   0.0134 +/-0.0178   0.0269         pCi/g Niobium-94                       U 0.00112       +/-0.015 0.0126   +/-0.015 0.0252         pCi/g Potassium-40                             9.09   +/-0.720   0.119   +/-0.720   0.238         pCi/g Radium-226                             0.701   +/-0.0931   0.0247 +/-0.0931   0.0494         pCi/g Silver-108m                     U -0.00378   +/-0.0142   0.0123 +/-0.0142   0.0246         pCi/g Thallium-208                           0.191   +/-0.0443 0.0129 +/-0.0443   0.0257         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                     U -0.00344     +/-0.0216 0.0186 +/-0.0216   0.0435         pCi/g             KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMB1       03/01/07         1037     613798 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits 70
March 8, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-014F 181554015 TS 23-FEB-07 01-MAR-07 Client 6.07%
Proiect:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.654  
+/-0.147 0.045  
+/-0.147 0.090 pCi/g MJHI 03/05/07 1612 614269 Americium-241 U
0.0292  
+/-0.0258 0.0209 +/-0.0258 0.0417 pCi/g Bismuth-212 0.292  
+/-0.236 0.102  
+/-0.236 0.204 pCi/g Bismuth-214 0.701  
+/-0.0931 0.0247 +/-0.0931 0.0494 pCi/g Cesium-] 34 UI 0.00  
+/-0.0234 0.0158 +/-0.0234 0.0315 pCi/g Cesium-137 0.844  
+/-0.0843 0.0143 +/-0.0843 0.0285 pCi/g Cobalt-60 UI 0.00  
+/-0.0245 0.0144 +/-0.0245 0.0288 pCi/g Europium-152 U  
-0.0107  
+/-0.0511 0.0341 +/-0.0511 0.0682 pCi/g Europium-154 U  
-0.0145  
+/-0.0477 0.0394 +/-0.0477 0.0788 pCi/g Europium-155 U
0.0406  
+/-0.0401 0.032 +/-0.0401 0.064 pCi/g Lead-212 0.628  
+/-0.0679 0.0186 +/-0.0679 0.0373 pCi/g Lead-214 0.746  
+/-0.0878 0.0245 +/-0.0878 0.0489 pCi/g Manganese-54 U
0.00896  
+/-0.0178 0.0134 +/-0.0178 0.0269 pCi/g Niobium-94 U
0.00112  
+/-0.015 0.0126  
+/-0.015 0.0252 pCi/g Potassium-40 9.09  
+/-0.720 0.119  
+/-0.720 0.238 pCi/g Radium-226 0.701  
+/-0.0931 0.0247 +/-0.0931 0.0494 pCi/g Silver-108m U -0.00378  
+/-0.0142 0.0123 +/-0.0142 0.0246 pCi/g Thallium-208 0.191  
+/-0.0443 0.0129 +/-0.0443 0.0257 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -0.00344  
+/-0.0216 0.0186 +/-0.0216 0.0435 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 70


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company       Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-014F               Proiect:     YANK01204 Sample ID:                         181554015                   Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 69           (25%-125%)
9514-0001-014F Proiect:
Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 69           (25%-125%)
YANK01204 Sample ID:
181554015 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
  ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  < Result is less than value reported
The TIC is a suspected aldol-condensation product B
  > Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y     QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
71
71


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-015F                Proiect:        YANKO 1204 Sample ID:                       181554016                      Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        5.62%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.578     +/-0.174 0.0508   +/-0.174   0.102         pCi/g             MJH1 03/06/07 0917 614269 Americium-241                     U 0.00594       +/-0.098 0.0825   +/-0.098   0.165         pCi/g Bismuth-212                             0.270     +/-0.233   0.135   +/-0.233   0.269         pCi/g Bismuth-214                             0.411     +/-0.102 0.0338   +/-0.102 0.0676         pCi/g Cesium-134                       U   0.0222   +/-0.0297 0.0215 +/-0.0297   0.043         pCi/g Cesium-137                       U -0.00162     +/-0.0194 0.0165 +/-0.0194   0.033         pCi/g Cobalt-60                         U     0.015   +/-0.0219 0.0199 +/-0.0219   0.0397         pCi/g Europium-152                     U   0.0211   +/-0.0549 0.0445 +/-0.0549   0.0889         pCi/g Europium-154                     U -0.0136     +/-0.0688   0.057 +/-0.0688   0.114         pCi/g Europium-155                     U   0.0268   +/-0.0573 0.0538 +/-0.0573   0.108         pCi/g Lead-212                               0.542   +/-0.0656 0.0258 +/-0.0656   0.0516         pCi/g Lead-214                               0.459   +/-0.0763 0.0309 +/-0.0763   0.0618         pCi/g Manganese-54                     U -0.00761     +/-0.0234   0.017 +/-0.0234   0.034         pCi/g Niobium-94                       U   0.0192   +/-0.0175 0.0162 +/-0.0175   0.0324         pCi/g Potassium-40                             9.57   +/-0.945   0.125   +/-0.945   0.250         pCi/g Radium-226                             0.411     +/-0.102 0.0338   +/-0.102 0.0676         pCi/g Silver-108m                     U 0.00409     +/-0.0176 0.0139 +/-0.0176   0.0278         pCi/g Thallium-208                           0.210   +/-0.0407 0.0159 +/-0.0407   0.0318         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                     U -0.0201     +/-0.0214   0.0207 +/-0.0214   0.047         pCi/g             KSDI   03/06/07 1617 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time       Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMBI       03/01/07         1047     613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits 72
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-015F 181554016 TS 23-FEB-07 01-MAR-07 Client 5.62%
Proiect:
Client ID:
Vol. Recv.:
YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.578  
+/-0.174 0.0508  
+/-0.174 0.102 pCi/g MJH1 03/06/07 0917 614269 Americium-241 U
0.00594  
+/-0.098 0.0825  
+/-0.098 0.165 pCi/g Bismuth-212 0.270  
+/-0.233 0.135  
+/-0.233 0.269 pCi/g Bismuth-214 0.411  
+/-0.102 0.0338  
+/-0.102 0.0676 pCi/g Cesium-134 U
0.0222  
+/-0.0297 0.0215 +/-0.0297 0.043 pCi/g Cesium-137 U -0.00162  
+/-0.0194 0.0165 +/-0.0194 0.033 pCi/g Cobalt-60 U
0.015  
+/-0.0219 0.0199 +/-0.0219 0.0397 pCi/g Europium-152 U
0.0211  
+/-0.0549 0.0445 +/-0.0549 0.0889 pCi/g Europium-154 U  
-0.0136  
+/-0.0688 0.057 +/-0.0688 0.114 pCi/g Europium-155 U
0.0268  
+/-0.0573 0.0538 +/-0.0573 0.108 pCi/g Lead-212 0.542  
+/-0.0656 0.0258 +/-0.0656 0.0516 pCi/g Lead-214 0.459  
+/-0.0763 0.0309 +/-0.0763 0.0618 pCi/g Manganese-54 U -0.00761  
+/-0.0234 0.017 +/-0.0234 0.034 pCi/g Niobium-94 U
0.0192  
+/-0.0175 0.0162 +/-0.0175 0.0324 pCi/g Potassium-40 9.57  
+/-0.945 0.125  
+/-0.945 0.250 pCi/g Radium-226 0.411  
+/-0.102 0.0338  
+/-0.102 0.0676 pCi/g Silver-108m U
0.00409  
+/-0.0176 0.0139 +/-0.0176 0.0278 pCi/g Thallium-208 0.210  
+/-0.0407 0.0159 +/-0.0407 0.0318 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U  
-0.0201  
+/-0.0214 0.0207 +/-0.0214 0.047 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 72


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:       Soils PO# 002332 Client Sample ID:                 9514-0001-015F               Project:     YANK01204 Sample ID:                        181554016                    Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1N Surrogate/Tracer recovery         Test                                 Recovery%     Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 61           (25%-125%)
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Strontium Carrier                GFPC, Sr90, solid-ALL FSS                61            (25%-125%)
Sample ID:
9514-0001-015F 181554016 Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1N Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier Strontium Carrier GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 61 61 (25%-125%)
(25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
73
73


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-016F                Project:      YANK01204 Sample ID:                       181554017                      Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        5.65%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch A*
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228                             0.600   +1-0.151   0.0604   +/-0.151   0.121         pCi/g           MJHI 03/06/07 0917 614269 Americium-241                     U     0.0188     +/-0.066 0.0551   +/-0.066   0.110         pCi/g Bismuth-212                             0.636     +/-0.228   0.130   +/-0.228   0.259         pCi/g Bismuth-214                             0.551   +/-0.0932   0.0362 +/-0.0932   0.0723         pCi/g Cesium-] 34                       U     0.042   +/-0.0228   0.0222 +/-0.0228   0.0444         pCi/g Cesium-137                       U     0.0191   +/-0.0217   0.017 +/-0.0217   0.034         pCi/g Cobalt-60                       UI       0.00 +/-0.0379   0.0236 +/-0.0379   0.0472         pCi/g Europium-152                     U -0.0446     +/-0.0617   0.0423 +/-0.0617   0.0845         pCi/g Europium-154                     U     0.0245   +/-0.0623   0.0546 +/-0.0623   0.109         pCi/g Europium-155                     U   0.0672   +/-0.0518   0.049 +/-0.0518   0.098         pCi/g Lead-212                               0.662     +/-0.072 0.0251   +/-0.072 0.0501         pCi/g Lead-214                               0.562   +/-0.0884   0.0319 +/-0.0884   0.0638         pCi/g Manganese-54                     U   0.0213   +/-0.0223   0.0171 +/-0.0223   0.0342         pCi/g Niobium-94                       U 0.00191     +/-0.0175     0.015 +/-0.0175   0.0299         pCi/g Potassium-40                             10.7     +/-1.01   0.142     +/-1.01   0.283         pCi/g Radium-226                             0.551   +/-0.0932   0.0362 +/-0.0932   0.0723         pCi/g Silver-108m                       U -0.00779   +/-0.0172   0.0147 +/-0.0172   0.0293         pCi/g Thallium-208                           0.217   +/-0.0405     0.016 +/-0.0405   0.0319         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr90, solid-ALL FSS Strontium-90                     U 0.00655     +/-0.0245   0.0195 +/-0.0245   0.0466         pCi/g           KSDI 03/06/07 1618 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMBI       03/01/07       1047     613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits 74
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-016F 181554017 TS 23-FEB-07 01-MAR-07 Client 5.65%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A*
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.600  
+1-0.151 0.0604  
+/-0.151 0.121 pCi/g MJHI 03/06/07 0917 614269 Americium-241 U
0.0188  
+/-0.066 0.0551  
+/-0.066 0.110 pCi/g Bismuth-212 0.636  
+/-0.228 0.130  
+/-0.228 0.259 pCi/g Bismuth-214 0.551  
+/-0.0932 0.0362 +/-0.0932 0.0723 pCi/g Cesium-] 34 U
0.042  
+/-0.0228 0.0222 +/-0.0228 0.0444 pCi/g Cesium-137 U
0.0191  
+/-0.0217 0.017 +/-0.0217 0.034 pCi/g Cobalt-60 UI 0.00  
+/-0.0379 0.0236 +/-0.0379 0.0472 pCi/g Europium-152 U  
-0.0446  
+/-0.0617 0.0423 +/-0.0617 0.0845 pCi/g Europium-154 U
0.0245  
+/-0.0623 0.0546 +/-0.0623 0.109 pCi/g Europium-155 U
0.0672  
+/-0.0518 0.049 +/-0.0518 0.098 pCi/g Lead-212 0.662  
+/-0.072 0.0251  
+/-0.072 0.0501 pCi/g Lead-214 0.562  
+/-0.0884 0.0319 +/-0.0884 0.0638 pCi/g Manganese-54 U
0.0213  
+/-0.0223 0.0171 +/-0.0223 0.0342 pCi/g Niobium-94 U
0.00191  
+/-0.0175 0.015 +/-0.0175 0.0299 pCi/g Potassium-40 10.7  
+/-1.01 0.142  
+/-1.01 0.283 pCi/g Radium-226 0.551  
+/-0.0932 0.0362 +/-0.0932 0.0723 pCi/g Silver-108m U -0.00779  
+/-0.0172 0.0147 +/-0.0172 0.0293 pCi/g Thallium-208 0.217  
+/-0.0405 0.016 +/-0.0405 0.0319 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U
0.00655  
+/-0.0245 0.0195 +/-0.0245 0.0466 pCi/g KSDI 03/06/07 1618 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 74


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:       362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date:
March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:       Soils PO# 002332 Client Sample ID:                   9514-0001-016F             Project:     YANK01204 Sample ID:                         181554017                   Client ID:   YANKOOl Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty   LC     TPU     MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery         Test                                 Recovery%     Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 69           (25%-125%)
9514-0001-016F Project:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 69           (25%-125%)
YANK01204 Sample ID:
181554017 Client ID:
YANKOOl Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
  **   Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
75
75


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com CPrtifie2tP of Analys~is CPrfir1r.q1P_(&A Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com CPrtifie2tP of Analys~is CPrfir1r.q1P_(&A Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-024F                  Project:      YANK01204 Sample ID:                       181554018                      Client ID: YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                      01-MAR-07 Collector:                        Client Moisture:                        3.3%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.635   +/-0.190   0.0789   +/-0.190   0.158         pCi/g             MJHI 03/06/07 0918 614269 Americium-241                   U     0.0097   +/-0.0307   0.0365 +/-0.0307   0.0729         pCi/g Bismuth-212                             0.579     +/-0.433   0.174   +/-0.433   0.347         pCi/g Bismuth-214                             0.435   +/-0.123   0.0452   +/-0.123 0.0903         pCi/g Cesium-] 34                     U     0.0353   +/-0.0225   0.0258 +/-0.0225   0.0515         pCi/g Cesium-137                       U -0.0073     +/-0.0316   0.0245 +/-0.0316   0.049         pCi/g Cobalt-60                       U -0.0111     +/-0.0286   0.0231 +/-0.0286   0.0461         pCi/g Europium-152                     U -0.0529     +/-0.0737   0.0576 +/-0.0737   0.115         pCi/g Europium-154                     U -0.0334     +/-0.0826     0.067 +/-0.0826   0.134         pCi/g Europium-155                     U     0.0777   +/-0.0859   0.0554 +/-0.0859   0.111         pCi/g Lead-212                               0.657   +/-0.0843   0.0317 +/-0.0843   0.0633         pCi/g Lead-214                               0.544   +/-0.0999   0.0399 +/-0.0999   0.0798         pCi/g Manganese-54                   U -0.00686     +/-0.0262   0.0225 +/-0.0262   0.045         pCi/g Niobium-94                     U 0.00362     +/-0.0281   0.0241 +/-0.0281   0.0481         pCi/g Potassium-40                             9.49     +/-1.04   0.202   +/-1.04   0.403         pCi/g Radium-226                             0.435     +/-0.123   0.0452   +/-0.123 0.0903         pCi/g Silver-108m                     U -0.0083     +/-0.0229   0.0198 +/-0.0229   0.0395         pCi/g Thallium-208                           0.187   +/-0.0635   0.0244 +/-0.0635   0.0488         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                   U -0.0178     +/-0.0207   0.0205 +/-0.0207   0.0482         pCi/g           KSDI 03/06/07 1618 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMBI       03/01/07         1047     613799 The following Analytical Methods were performed Method             Description 1                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits 76
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-024F 181554018 TS 23-FEB-07 01-MAR-07 Client 3.3%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.635  
+/-0.190 0.0789  
+/-0.190 0.158 pCi/g MJHI 03/06/07 0918 614269 Americium-241 U
0.0097  
+/-0.0307 0.0365 +/-0.0307 0.0729 pCi/g Bismuth-212 0.579  
+/-0.433 0.174  
+/-0.433 0.347 pCi/g Bismuth-214 0.435  
+/-0.123 0.0452  
+/-0.123 0.0903 pCi/g Cesium-] 34 U
0.0353  
+/-0.0225 0.0258 +/-0.0225 0.0515 pCi/g Cesium-137 U  
-0.0073  
+/-0.0316 0.0245 +/-0.0316 0.049 pCi/g Cobalt-60 U  
-0.0111  
+/-0.0286 0.0231 +/-0.0286 0.0461 pCi/g Europium-152 U  
-0.0529  
+/-0.0737 0.0576 +/-0.0737 0.115 pCi/g Europium-154 U  
-0.0334  
+/-0.0826 0.067 +/-0.0826 0.134 pCi/g Europium-155 U
0.0777  
+/-0.0859 0.0554 +/-0.0859 0.111 pCi/g Lead-212 0.657  
+/-0.0843 0.0317 +/-0.0843 0.0633 pCi/g Lead-214 0.544  
+/-0.0999 0.0399 +/-0.0999 0.0798 pCi/g Manganese-54 U -0.00686  
+/-0.0262 0.0225 +/-0.0262 0.045 pCi/g Niobium-94 U
0.00362  
+/-0.0281 0.0241 +/-0.0281 0.0481 pCi/g Potassium-40 9.49  
+/-1.04 0.202  
+/-1.04 0.403 pCi/g Radium-226 0.435  
+/-0.123 0.0452  
+/-0.123 0.0903 pCi/g Silver-108m U  
-0.0083  
+/-0.0229 0.0198 +/-0.0229 0.0395 pCi/g Thallium-208 0.187  
+/-0.0635 0.0244 +/-0.0635 0.0488 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U  
-0.0178  
+/-0.0207 0.0205 +/-0.0207 0.0482 pCi/g KSDI 03/06/07 1618 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description 1
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 76


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:       Connecticut Yankee Atomic Power Address:       362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:       Soils PO# 002332 Client Sample ID:                 9514-0001-024F               Project:     YANK01204 Sample ID:                         181554018                   Client ID: YANKOO Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU     MDA         Units     DF Analyst Date     Time Batch IN Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 72           (25%-125%)
Soils PO# 002332 Client Sample ID:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 72           (25%-125%)
9514-0001-024F Project:
YANK01204 Sample ID:
181554018 Client ID:
YANKOO Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch IN Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 72 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 72 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
  **   Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
77
77


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                 Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9514-0001-025F                Project:      YANK01204 Sample ID:                           181554019                      Client ID: YANK001 Matrix:                             TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                       23-FEB-07 Receive Date:                        01 -MAR-07 Collector:                          Client Moisture:                            5.48%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   ( *ualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch A*
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228                               0.647     +/-0.176  0.0635    +/-0.176  0.127        pCi/g            MJHI  03/06/07 0919 614269 Americium-241                      U    0.0147    +/-0.0297    0.027 +/-0.0297    0.054        pCi/g Bismuth-212                        U      0.221    +/-0.244    0.140  +/-0.244  0.281        pCi/g Bismuth-214                                0.519    +/-0.0983  0.0358  +/-0.0983   0.0716        pCi/g Cesium- 134                        U    0.0332    +/-0.0277  0.0223 +/-0.0277  0.0446        pCi/g Cesium-I 37                        U-c .000896    +/-0.0251  0.0214  +/-0.0251  0.0428        pCi/g Cobalt-60                          U - 0.00686    +/-0.0223  0.0178  +/-0.0223  0.0356        pCi/g Europium-152                        U      0.041    +/-0.0612    0.044 +/-0.0612    0.088        pCi/g Europium-154                        U -0.0228      +/-0.0638  0.0509 +/-0.0638    0.102        pCi/g Europium-155                        U    0.0173    +/-0.048  0.0439  +/-0.048  0.0878        pCi/g Lead-212                                  0.580    +/-0.0734  0.0236 +/-0.0734  0.0471        pCi/g Lead-214                                  0.562    +/-0.0804  0.0279 +/-0.0804  0.0558        pCi/g Manganese-54                        U -0.0148      +/-0.0261  0.0186 +/-0.0261   0.0372        pCi/g Niobium-94                          U - -0.00565    +/-0.0209  0.0174 +/-0.0209  0.0347        pCi/g Potassium-40                                8.92    +/-0.978    0.159  +/-0.978  0.319        pCi/g Radium-226                                0.519    +/-0.0983  0.0358 +/-0.0983  0.0716        pCi/g Silver-108m                        U - 0.00539    +/-0.0174  0.0153 +/-0.0174  0.0305        pCi/g Thallium-208                              0.203    +/-0.0432  0.0172 +/-0.0432  0.0343         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                      U - 0.00416     +/-0.0217   0.019 +/-0.0217   0.0455        pCi/g            KSD1 03/06/07 1618 613959 The following Prep Methods were performed Method             Description                                             Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                               TMBI       03/01/07       1047     613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery         Test                                   Recovery%       Acceptable Limits 78
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-025F 181554019 TS 23-FEB-07 01 -MAR-07 Client 5.48%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter
(
Rad Gamma Spec Analysis
*ualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A*
Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 Americium-241 U
Bismuth-212 U
Bismuth-214 Cesium-134 U
Cesium-I 37 U-c Cobalt-60 U -
Europium-152 U
Europium-154 U
Europium-155 U
Lead-212 Lead-214 Manganese-54 U
Niobium-94 U -
Potassium-40 Radium-226 Silver-108m U -
Thallium-208 Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -
0.647 0.0147 0.221 0.519 0.0332
.000896 0.00686 0.041
-0.0228 0.0173 0.580 0.562
-0.0148
-0.00565 8.92 0.519 0.00539 0.203
+/-0.176
+/-0.0297
+/-0.244
+/-0.0983
+/-0.0277
+/-0.0251
+/-0.0223
+/-0.0612
+/-0.0638
+/-0.048
+/-0.0734
+/-0.0804
+/-0.0261
+/-0.0209
+/-0.978
+/-0.0983
+/-0.0174
+/-0.0432 0.0635 0.027 0.140 0.0358 0.0223 0.0214 0.0178 0.044 0.0509 0.0439 0.0236 0.0279 0.0186 0.0174 0.159 0.0358 0.0153 0.0172
+/-0.176
+/-0.0297
+/-0.244
+/-0.0983
+/-0.0277
+/-0.0251
+/-0.0223
+/-0.0612
+/-0.0638
+/-0.048
+/-0.0734
+/-0.0804
+/-0.0261
+/-0.0209
+/-0.978
+/-0.0983
+/-0.0174
+/-0.0432 0.127 0.054 0.281 0.0716 0.0446 0.0428 0.0356 0.088 0.102 0.0878 0.0471 0.0558 0.0372 0.0347 0.319 0.0716 0.0305 0.0343 0.0455 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJHI 03/06/07 0919 614269 KSD1 03/06/07 1618 613959 0.00416  
+/-0.0217 0.019 +/-0.0217 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 78


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company       Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-025F             Project:     YANK01204 Sample ID:                         181554019                   Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC   TPU     MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery       Test                               Recovery%       Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS               69           (25%-125%)
9514-0001-025F Project:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS               69           (25%-125%)
YANK01204 Sample ID:
181554019 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
  **   Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
79
79


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                 Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-026F                  Project:      YANK01204 Sample ID:                       181554020                        Client ID: YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     23-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        5.6%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result Uncertainty       LC     TPU       MDA           Units       DF Analyst Date     Time Batch 1r Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.624     +/-0.148 0.0644   +/-0.148   0.129         pCi/g           MJHI 03/06/07 0919 614269 Americium-241                   U     0.103   +/-0.0655   0.0575   +/-0.0655   0.115         pCi/g Bismuth-212                       U     0.277     +/-0.257   0.141   +/-0.257   0.281         pCi/g Bismuth-214                             0.897     +/-0.118 0.0323   +/-0.118   0.0645         pCi/g Cesium-134                       U     0.0204   +/-0.0293   0.0219   +/-0.0293   0.0437         pCi/g Cesium-] 37                     U     0.0235   +/-0.0219   0.0191   +/-0.0219   0.0382         pCi/g Cobalt-60                       U -0.00736   +/-0.0234   0.0179   +/-0.0234   0.0359         pCi/g Europium-152                     U   0.0216   +/-0.0635   0.0507   +/-0.0635   0.101         pCi/g Europium-154                     U -0.00936     +/-0.067 0.0558     +/-0.067   0.112         pCi/g Europium-155                     U   0.0575     +/-0.062 0.0537     +/-0.062   0.107         pCi/g Lead-212                               0.554   +/-0.0704 0.0302   +/-0.0704   0.0605         pCi/g Lead-214                               0.977     +/-0.116 0.0356     +/-0.116 0.0712         pCi/g Manganese-54                     U 0.00664     +/-0.0212   0.019 +/-0.0212   0.0379         pCi/g Niobium-94                       U   0.0119   +/-0.0184 0.0163   +/-0.0184   0.0326         pCi/g Potassium-40                             10.9   +/-0.997   0.125   +/-0.997   0.249         pCi/g Radium-226                             0.897     +/-0.118 0.0323     +/-0.118 0.0645         pCi/g Silver-108m                     U   0.0178   +/-0.0221   0.019 +/-0.0221   0.0379         pCi/g Thallium-208                           0.195   +/-0.0434 0.0187   +/-0.0434   0.0373         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                     U -0.00229     +/-0.0236 0.0201   +/-0.0236   0.0463         pCi/g             KSD1 03/06/07 1618 613959 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             TMBI         03/01/07       1047     613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                   Recovery%       Acceptable Limits 80
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-026F 181554020 TS 23-FEB-07 01-MAR-07 Client 5.6%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1r Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.624  
+/-0.148 0.0644  
+/-0.148 0.129 pCi/g MJHI 03/06/07 0919 614269 Americium-241 U
0.103  
+/-0.0655 0.0575 +/-0.0655 0.115 pCi/g Bismuth-212 U
0.277  
+/-0.257 0.141  
+/-0.257 0.281 pCi/g Bismuth-214 0.897  
+/-0.118 0.0323  
+/-0.118 0.0645 pCi/g Cesium-134 U
0.0204  
+/-0.0293 0.0219 +/-0.0293 0.0437 pCi/g Cesium-] 37 U
0.0235  
+/-0.0219 0.0191 +/-0.0219 0.0382 pCi/g Cobalt-60 U -0.00736  
+/-0.0234 0.0179 +/-0.0234 0.0359 pCi/g Europium-152 U
0.0216  
+/-0.0635 0.0507 +/-0.0635 0.101 pCi/g Europium-154 U -0.00936  
+/-0.067 0.0558  
+/-0.067 0.112 pCi/g Europium-155 U
0.0575  
+/-0.062 0.0537  
+/-0.062 0.107 pCi/g Lead-212 0.554  
+/-0.0704 0.0302 +/-0.0704 0.0605 pCi/g Lead-214 0.977  
+/-0.116 0.0356  
+/-0.116 0.0712 pCi/g Manganese-54 U
0.00664  
+/-0.0212 0.019 +/-0.0212 0.0379 pCi/g Niobium-94 U
0.0119  
+/-0.0184 0.0163 +/-0.0184 0.0326 pCi/g Potassium-40 10.9  
+/-0.997 0.125  
+/-0.997 0.249 pCi/g Radium-226 0.897  
+/-0.118 0.0323  
+/-0.118 0.0645 pCi/g Silver-108m U
0.0178  
+/-0.0221 0.019 +/-0.0221 0.0379 pCi/g Thallium-208 0.195  
+/-0.0434 0.0187 +/-0.0434 0.0373 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -0.00229  
+/-0.0236 0.0201  
+/-0.0236 0.0463 pCi/g KSD1 03/06/07 1618 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 80


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9514-0001-026F             Project:     YANK01204 Sample ID:                         181554020                   Client ID:   YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery         Test                                 Recovery%     Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 68           (25%-125%)
9514-0001-026F Project:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 68           (25%-125%)
YANK01204 Sample ID:
181554020 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 68 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 68 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  **  Analyte is a surrogate compound
The TIC is a suspected aldol-condensation product B
  <    Result is less than value reported
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D   Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J   Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
Analyte has been confirmed by GC/MS analysis D
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
81
81


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-027F                 Project:       YANK01204 Sample ID:                       181554021                     Client ID: YANKOOl Matrix:                           TS                             Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     26-FEB-07 Receive Date:                     01-MAR-07 Collector:                       Client Moisture:                         9.31%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
9514-0001-027F Project:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.629     +/-0.137 0.0461   +/-0.137 0.0921         pCi/g           MJHI 03/06/07 1034 614271 Americium-241                     U   0.0522   +/-0.0917 0.0812 +/-0.0917   0.162         pCi/g Bismuth-212                             0.424     +/-0.206 0.0959   +/-0.206   0.192         pCi/g Bismuth-214                             0.648   +/-0.0872 0.0234 +/-0.0872   0.0468         pCi/g Cesium-134                       U   0.0244   +/-0.0229 0.0168 +/-0.0229   0.0335         pCi/g Cesium-137                       U   0.0107   +/-0.0315 0.0122 +/-0.0315   0.0243         pCi/g Cobalt-60                         U   0.0113   +/-0.0155 0.0142 +1-0.0155   0.0284         pCi/g Europium-152                     U -0.0123     +/-0.0447 0.0358 +/-0.0447   0.0715         pCi/g Europium-154                     U -0.00794     +/-0.0725 0.0369 +/-0.0725   0.0738         pCi/g Europium-155                     U     0.021   +/-0.0514   0.048 +/-0.0514   0.0959         pCi/g Lead-212                               0.670     +/-0.070 0.0216   +/-0.070 0.0432         pCi/g Lead-214                               0.636   +/-0.0843   0.0252 +/-0.0843   0.0503         pCi/g Manganese-54                     U -0.0172     +/-0.0153   0.0125 +/-0.0153   0.025         pCi/g Niobium-94                       U 0.00807     +/-0.0131   0.0117 +/-0.0131   0.0234         pCi/g Potassium-40                             10.7   +/-0.880   0.122   +/-0.880   0.243         pCi/g Radium-226                             0.648   +/-0.0872   0.0234 +/-0.0872   0.0468         pCi/g Silver-108m                     U   -0.008   +/-0.0136   0.0118 +/-0.0136   0.0235         pCi/g Thallium-208                           0.225   +/-0.0357   0.0112 +/-0.0357   0.0224         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                     U 0.00632     +/-0.0268   0.0222 +/-0.0268   0.0467         pCi/g           KSDI   03/06/07 1734 613960 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMB1       03/01/07       1047     613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified 82
YANK01204 Sample ID:
181554021 Client ID:
YANKOOl Matrix:
TS Vol. Recv.:
Collect Date:
26-FEB-07 Receive Date:
01-MAR-07 Collector:
Client Moisture:
9.31%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.629  
+/-0.137 0.0461  
+/-0.137 0.0921 pCi/g MJHI 03/06/07 1034 614271 Americium-241 U
0.0522  
+/-0.0917 0.0812 +/-0.0917 0.162 pCi/g Bismuth-212 0.424  
+/-0.206 0.0959  
+/-0.206 0.192 pCi/g Bismuth-214 0.648  
+/-0.0872 0.0234 +/-0.0872 0.0468 pCi/g Cesium-134 U
0.0244  
+/-0.0229 0.0168 +/-0.0229 0.0335 pCi/g Cesium-137 U
0.0107  
+/-0.0315 0.0122 +/-0.0315 0.0243 pCi/g Cobalt-60 U
0.0113  
+/-0.0155 0.0142 +1-0.0155 0.0284 pCi/g Europium-152 U  
-0.0123  
+/-0.0447 0.0358 +/-0.0447 0.0715 pCi/g Europium-154 U -0.00794  
+/-0.0725 0.0369 +/-0.0725 0.0738 pCi/g Europium-155 U
0.021  
+/-0.0514 0.048 +/-0.0514 0.0959 pCi/g Lead-212 0.670  
+/-0.070 0.0216  
+/-0.070 0.0432 pCi/g Lead-214 0.636  
+/-0.0843 0.0252 +/-0.0843 0.0503 pCi/g Manganese-54 U  
-0.0172  
+/-0.0153 0.0125 +/-0.0153 0.025 pCi/g Niobium-94 U
0.00807  
+/-0.0131 0.0117 +/-0.0131 0.0234 pCi/g Potassium-40 10.7  
+/-0.880 0.122  
+/-0.880 0.243 pCi/g Radium-226 0.648  
+/-0.0872 0.0234 +/-0.0872 0.0468 pCi/g Silver-108m U  
-0.008  
+/-0.0136 0.0118 +/-0.0136 0.0235 pCi/g Thallium-208 0.225  
+/-0.0357 0.0112 +/-0.0357 0.0224 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.00632  
+/-0.0268 0.0222 +/-0.0268 0.0467 pCi/g KSDI 03/06/07 1734 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified 82


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address :     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address :
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-027F               Proiect:     YANKO 1204 Sample ID:                       181554021                     Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1A Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 55             (25%-125%)
Soils PO# 002332 Client Sample ID:
Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 55             (25%-125%)
9514-0001-027F Proiect:
YANKO 1204 Sample ID:
181554021 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 55 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 55 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
IBD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
IBD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
83
83


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-028F                  Proiect:      YANK01204 Sample ID:                       181554022                      Client ID: YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     26-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        5.22%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
March 8, 2007 Client Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.609     +/-0.178   0.061   +/-0.178   0.122         pCi/g           MJH1   03/06/07 1035 614271 Americium-241                     U   0.0228     +/-0.102 0.0816   +/-0.102   0.163         pCi/g B3ismuth-212                           0.434     +/-0.300   0.143   +/-0.300   0.286         pCi/g 13ismuth-214                           0.812     +/-0.127 0.0348   +/-0.127 0.0695         pCi/g Cesium-134                       U     0.042   +/-0.0308   0.0229 +/-0.0308   0.0458         pCi/g Cesium-137                       U   0.0196   +/-0.0225   0.0206 +/-0.0225   0.0413         pCi/g Cobalt-60                         U -0.0277     +/-0.0222   0.0159 +/-0.0222   0.0317         pCi/g Europium-152                     U -0.0664     +/-0.0733   0.0467 +/-0.0733   0.0934         pCi/g Europium-154                     U -0.00276     +/-0.075 0.0549   +/-0.075   0.110         pCi/g Europium-155                     U   0.0314   +/-0.0605   0.0572 +/-0.0605   0.114         pCi/g Lead-212                               0.676     +/-0.076 0.0281   +/-0.076 0.0561         pCi/g Lead-214                               0.950     +/-0.125 0.0343   +/-0.125 0.0686         pCi/g Manganese-54                     U   0.0112     +/-0.023 0.0202   +/-0.023 0.0405         pCi/g Niobium-94                       U 0.00356     +/-0.0197   0.0172 +/-0.0197   0.0344         pCi/g Potassium-40                             9.85   +/-0.997   0.178   +/-0.997   0.357         pCi/g Radium-226                             0.812     +/-0.127 0.0348   +/-0.127 0.0695         pCi/g Silver-108m                       U -0.00239   +/-0.0186   0.0156 +/-0.0186   0.0311         pCi/g Thallium-208                           0.233   +/-0.0432     0.017 +/-0.0432   0.034         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr90, solid-ALL FSS Strontium-90                     U 0.00562     +/-0.0278   0.0231 +/-0.0278   0.0487         pCi/g           KSDI   03/06/07 1734 613960 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMB1       03/01/07       1047     613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits 84
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-028F 181554022 TS 26-FEB-07 01-MAR-07 Client 5.22%
Proiect:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.609  
+/-0.178 0.061  
+/-0.178 0.122 pCi/g MJH1 03/06/07 1035 614271 Americium-241 U
0.0228  
+/-0.102 0.0816  
+/-0.102 0.163 pCi/g B3ismuth-212 0.434  
+/-0.300 0.143  
+/-0.300 0.286 pCi/g 13ismuth-214 0.812  
+/-0.127 0.0348  
+/-0.127 0.0695 pCi/g Cesium-134 U
0.042  
+/-0.0308 0.0229 +/-0.0308 0.0458 pCi/g Cesium-137 U
0.0196  
+/-0.0225 0.0206 +/-0.0225 0.0413 pCi/g Cobalt-60 U  
-0.0277  
+/-0.0222 0.0159 +/-0.0222 0.0317 pCi/g Europium-152 U  
-0.0664  
+/-0.0733 0.0467 +/-0.0733 0.0934 pCi/g Europium-154 U -0.00276  
+/-0.075 0.0549  
+/-0.075 0.110 pCi/g Europium-155 U
0.0314  
+/-0.0605 0.0572 +/-0.0605 0.114 pCi/g Lead-212 0.676  
+/-0.076 0.0281  
+/-0.076 0.0561 pCi/g Lead-214 0.950  
+/-0.125 0.0343  
+/-0.125 0.0686 pCi/g Manganese-54 U
0.0112  
+/-0.023 0.0202  
+/-0.023 0.0405 pCi/g Niobium-94 U
0.00356  
+/-0.0197 0.0172 +/-0.0197 0.0344 pCi/g Potassium-40 9.85  
+/-0.997 0.178  
+/-0.997 0.357 pCi/g Radium-226 0.812  
+/-0.127 0.0348  
+/-0.127 0.0695 pCi/g Silver-108m U -0.00239  
+/-0.0186 0.0156 +/-0.0186 0.0311 pCi/g Thallium-208 0.233  
+/-0.0432 0.017 +/-0.0432 0.034 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U
0.00562  
+/-0.0278 0.0231 +/-0.0278 0.0487 pCi/g KSDI 03/06/07 1734 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 84


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-028F               Project:     YANK01204 Sample ID:                         181554022                     Client ID: YANKOO Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch A Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 53             (25%-125%)
Soils PO# 002332 Client Sample ID:
Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 53             (25%-125%)
9514-0001-028F Project:
YANK01204 Sample ID:
181554022 Client ID:
YANKOO Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 53 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 53 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
    < Result is less than value reported
The TIC is a suspected aldol-condensation product B
    > Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
85
85


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-029F                  Project:      YANK01204 Sample ID:                       181554023                      Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     26-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        5.92%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.770     +/-0.168 0.0563   +/-0.168   0.113         pCi/g             MJHI 03/06/07 1036 614271 Americium-241                     U   0.0742   +/-0.0692   0.0592 +/-0.0692   0.118         pCi/g Bismuth-212                             0.302     +/-0.244   0.134   +/-0.244   0.268         pCi/g Bismuth-214                             0.603   +/-0.102   0.0311   +/-0.102 0.0621         pCi/g Cesium-134                       UI       0.00 +/-0.0332   0.0218 +/-0.0332   0.0436         pCi/g Cesium-137                       U -0.00866     +/-0.022 0.0171   +/-0.022 0.0343         pCi/g Cobalt-60                         U   0.0139   +/-0.0218   0.0195 +/-0.0218   0.0389         pCi/g Europium-152                     U -0.0125     +/-0.0579   0.0427 +/-0.0579   0.0854         pCi/g Europium-154                     U -0.0176     +/-0.0587   0.0476 +/-0.0587   0.0951         pCi/g Europium-155                     U     0.058   +/-0.0745   0.0502 +/-0.0745   0.100         pCi/g Lead-212                               0.562   +/-0.0683   0.0247 +/-0.0683   0.0493         pCi/g Lead-214                               0.663   +/-0.0967   0.0317 +/-0.0967   0.0634         pCi/g Manganese-54                     U 0.00708     +/-0.0189   0.0169 +/-0.0189   0.0338         pCi/g Niobium-94                       U -0.00962   +/-0.0184   0.0148 +/-0.0184   0.0296         pCi/g Potassium-40                             10.2   +/-0.976   0.135   +/-0.976   0.270         pCi/g Radium-226                             0.603     +/-0.102 0.0311   +/-0.102 0.0621         pCi/g Silver-108m                       U 0.00154     +/-0.0163   0.0143 +/-0.0163   0.0286         pCi/g Thallium-208                           0.218   +/-0.0408   0.0156 +/-0.0408   0.0312         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr90, solid-ALL FSS Strontium-90                     U -0.0246     +/-0.0207   0.0186 +/-0.0207   0.0391         pCi/g             KSDI 03/06/07 1734 613960 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMBI       03/01/07         1047     613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits 86
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-029F 181554023 TS 26-FEB-07 01-MAR-07 Client 5.92%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.770  
+/-0.168 0.0563  
+/-0.168 0.113 pCi/g MJHI 03/06/07 1036 614271 Americium-241 U
0.0742  
+/-0.0692 0.0592 +/-0.0692 0.118 pCi/g Bismuth-212 0.302  
+/-0.244 0.134  
+/-0.244 0.268 pCi/g Bismuth-214 0.603  
+/-0.102 0.0311  
+/-0.102 0.0621 pCi/g Cesium-134 UI 0.00  
+/-0.0332 0.0218 +/-0.0332 0.0436 pCi/g Cesium-137 U -0.00866  
+/-0.022 0.0171  
+/-0.022 0.0343 pCi/g Cobalt-60 U
0.0139  
+/-0.0218 0.0195 +/-0.0218 0.0389 pCi/g Europium-152 U  
-0.0125  
+/-0.0579 0.0427 +/-0.0579 0.0854 pCi/g Europium-154 U  
-0.0176  
+/-0.0587 0.0476 +/-0.0587 0.0951 pCi/g Europium-155 U
0.058  
+/-0.0745 0.0502 +/-0.0745 0.100 pCi/g Lead-212 0.562  
+/-0.0683 0.0247 +/-0.0683 0.0493 pCi/g Lead-214 0.663  
+/-0.0967 0.0317 +/-0.0967 0.0634 pCi/g Manganese-54 U
0.00708  
+/-0.0189 0.0169 +/-0.0189 0.0338 pCi/g Niobium-94 U -0.00962  
+/-0.0184 0.0148 +/-0.0184 0.0296 pCi/g Potassium-40 10.2  
+/-0.976 0.135  
+/-0.976 0.270 pCi/g Radium-226 0.603  
+/-0.102 0.0311  
+/-0.102 0.0621 pCi/g Silver-108m U
0.00154  
+/-0.0163 0.0143 +/-0.0163 0.0286 pCi/g Thallium-208 0.218  
+/-0.0408 0.0156 +/-0.0408 0.0312 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U  
-0.0246  
+/-0.0207 0.0186 +/-0.0207 0.0391 pCi/g KSDI 03/06/07 1734 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 86


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company       Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-029F               Proiect:     YANK01204 Sample ID:                         181554023                   Client ID: YANKOO Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty   LC     TPU       MDA           Units     DF Analyst Date     Time Batch 1l Surrogate/Tracer recovery         Test                               Recovery%       Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS               63             (25%-125%)
Soils PO# 002332 Client Sample ID:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS               63             (25%-125%)
9514-0001-029F Proiect:
YANK01204 Sample ID:
181554023 Client ID:
YANKOO Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1l Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    **  Analyte is a surrogate compound
Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J   Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
87
87


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-019J                  Project:      YANK01204 Sample ID:                       181554024                      Client ID: YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     27-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        30.9%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA           Units       DF Analyst Date     Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.549     +/-0.226 0.0775 +/-0.226   0.155           pCi/g           MJHI   03/06/07 1152 614271 Americium-241                     U   0.0829     +/-0.123 0.0973 +/-0.123   0.195           pCi/g Bismuth-212                             0.414     +/-0.341   0.150 +/-0.341   0.300           pCi/g Bismuth-214                             0.549     +/-0.118 0.0402 +/-0.118   0.0804           pCi/g Cesium-134                       U   0.0428     +/-0.033 0.0263   +/-0.033 0.0526           pCi/g Cesium-137                             0.522   +/-0.0792   0.020 +/-0.0792   0.040           pCi/g Cobalt-60                         U   0.0525   +/-0.0336   0.032 +/-0.0336   0.0641           pCi/g Europium-152                     U -0.0543       +/-0.101 0.0624   +/-0.101   0.125         pCi/g Europium-154                     U -0.0852     +/-0.0802 0.0567 +/-0.0802     0.113         pCi/g Europium-155                     U 0.00883     +/-0.0778 0.0669 +/-0.0778     0.134         pCi/g Lead-212                               0.717   +/-0.0939 0.0345 +/-0.0939     0.069         pCi/g Lead-214                               0.690     +/-0.123   0.043   +/-0.123 0.0859           pCi/g Manganese-54                     U -0.00585     +/-0.0261 0.0219 +/-0.0261   0.0437           pCi/g Niobium-94                       U -0.00188     +/-0.0259 0.0212 +/-0.0259   0.0424           pCi/g Potassium-40                             9.96     +/-1.22   0.221   +/-1.22   0.443         pCi/g Radium-226                             0.549     +/-0.118 0.0402   +/-0.118 0.0804           pCi/g Silver-108m                     U -0.0134     +/-0.0288 0.0203 +/-0.0288   0.0405           pCi/g Thallium-208                           0.231     +/-0.058 0.0197   +/-0.058 0.0394           pCi/g Rad Gas Flow Proportional Counting GFPC,SO9O, solid-ALL FSS Strontium-90                         0.0739   +/-0.0323 0.0225 +/-0.0326   0.0484           pCi/g           KSD1 03/06/07 1733 613960 The following Prep Methods were performed Method             Description                                         Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMBI         03/01/07         1047     613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits 88
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-019J 181554024 TS 27-FEB-07 01-MAR-07 Client 30.9%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.549  
+/-0.226 0.0775  
+/-0.226 0.155 pCi/g MJHI 03/06/07 1152 614271 Americium-241 U
0.0829  
+/-0.123 0.0973  
+/-0.123 0.195 pCi/g Bismuth-212 0.414  
+/-0.341 0.150  
+/-0.341 0.300 pCi/g Bismuth-214 0.549  
+/-0.118 0.0402  
+/-0.118 0.0804 pCi/g Cesium-134 U
0.0428  
+/-0.033 0.0263  
+/-0.033 0.0526 pCi/g Cesium-137 0.522  
+/-0.0792 0.020 +/-0.0792 0.040 pCi/g Cobalt-60 U
0.0525  
+/-0.0336 0.032 +/-0.0336 0.0641 pCi/g Europium-152 U  
-0.0543  
+/-0.101 0.0624  
+/-0.101 0.125 pCi/g Europium-154 U  
-0.0852  
+/-0.0802 0.0567 +/-0.0802 0.113 pCi/g Europium-155 U
0.00883  
+/-0.0778 0.0669 +/-0.0778 0.134 pCi/g Lead-212 0.717  
+/-0.0939 0.0345 +/-0.0939 0.069 pCi/g Lead-214 0.690  
+/-0.123 0.043  
+/-0.123 0.0859 pCi/g Manganese-54 U -0.00585  
+/-0.0261 0.0219 +/-0.0261 0.0437 pCi/g Niobium-94 U -0.00188  
+/-0.0259 0.0212 +/-0.0259 0.0424 pCi/g Potassium-40 9.96  
+/-1.22 0.221  
+/-1.22 0.443 pCi/g Radium-226 0.549  
+/-0.118 0.0402  
+/-0.118 0.0804 pCi/g Silver-108m U  
-0.0134  
+/-0.0288 0.0203 +/-0.0288 0.0405 pCi/g Thallium-208 0.231  
+/-0.058 0.0197  
+/-0.058 0.0394 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 0.0739  
+/-0.0323 0.0225 +/-0.0326 0.0484 pCi/g KSD1 03/06/07 1733 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 88


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-019J             Project:     YANK01204 Sample ID:                         181554024                   Client ID:   YANKOO Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery       Test                                 Recovery%     Acceptable Limits Strontium Carrier                 GFPC, Sr9O, solid-ALL FSS                 76           (25%-125%)
9514-0001-019J Project:
Strontium Carrier                 GFPC, Sr9O, solid-ALL FSS                 76           (25%-125%)
YANK01204 Sample ID:
181554024 Client ID:
YANKOO Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr9O, solid-ALL FSS 76 (25%-125%)
Strontium Carrier GFPC, Sr9O, solid-ALL FSS 76 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  **  Analyte is a surrogate compound
The TIC is a suspected aldol-condensation product B
  <    Result is less than value reported
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
Analyte has been confirmed by GC/MS analysis D
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y     QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
89
89


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-020J                Project:      YANK01204 Sample ID:                         181554025                      Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     27-FEB-07 Receive Date:                      01-MAR-07 Collector:                        Client Moisture:                          31.9%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU     MDA           Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.746     +/-0.172   0.0634   +/-0.172   0.127         pCi/g           MJH1   03/06/07 1153 614271 Americium-241                   U   0.0491     +/-0.105   0.0831   +/-0.105   0.166         pCi/g Bismuth-212                           0.368     +/-0.295   0.137   +/-0.295   0.274         pCi/g Bismuth-214                           0.622     +/-0.102   0.0318   +/-0.102   0.0636         pCi/g Cesium-134                     UI       0.00   +/-0.0266   0.0239 +/-0.0266   0.0477         pCi/g Cesium-137                             0.465   +/-0.0551   0.0169 +/-0.0551   0.0338         pCi/g Cobalt-60                       U   0.0232   +/-0.0247   0.0223 +/-0.0247   0.0446         pCi/g Europium-152                     U -0.0155     +/-0.0642   0.0474 +/-0.0642   0.0948         pCi/g Europium-154                     U   0.0523   +/-0.0729   0.0643 +/-0.0729   0.129         pCi/g Europium-155                     U   0.0239   +/-0.0627   0.0549 +/-0.0627   0.110         pCi/g Lead-212                               0.748     +/-0.087   0.028   +/-0.087   0.056         pCi/g Lead-214                               0.626     +/-0.113   0.0348   +/-0.113 0.0696         pCi/g Manganese-54                     U -0.0143     +/-0.0226   0.0177 +/-0.0226   0.0353         pCi/g Niobium-94                       U -0.00322     +/-0.0209   0.0171 +/-0.0209   0.0342         pCi/g Potassium-40                             9.54     +/-1.04   0.178     +/-1.04   0.356         pCi/g Radium-226                             0.622     +/-0.102   0.0318   +/-0.102 0.0636         pCi/g Silver-108m                     U   0.0015   +/-0.0192   0.0165 +/-0.0192   0.0329         pCi/g Thallium-208                           0.256   +/-0.0521   0.0173 +/-0.0521   0.0347         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                     U   0.0346   +/-0.0282   0.0211 +/-0.0282   0.0459         pCi/g             KSDI 03/06/07 1733 613960 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             TMB1       03/01/07       1047     613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                   Recovery%       Acceptable Limits 90
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-020J 181554025 TS 27-FEB-07 01-MAR-07 Client 31.9%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.746  
+/-0.172 0.0634  
+/-0.172 0.127 pCi/g MJH1 03/06/07 1153 614271 Americium-241 U
0.0491  
+/-0.105 0.0831  
+/-0.105 0.166 pCi/g Bismuth-212 0.368  
+/-0.295 0.137  
+/-0.295 0.274 pCi/g Bismuth-214 0.622  
+/-0.102 0.0318  
+/-0.102 0.0636 pCi/g Cesium-134 UI 0.00  
+/-0.0266 0.0239 +/-0.0266 0.0477 pCi/g Cesium-137 0.465  
+/-0.0551 0.0169 +/-0.0551 0.0338 pCi/g Cobalt-60 U
0.0232  
+/-0.0247 0.0223 +/-0.0247 0.0446 pCi/g Europium-152 U  
-0.0155  
+/-0.0642 0.0474 +/-0.0642 0.0948 pCi/g Europium-154 U
0.0523  
+/-0.0729 0.0643 +/-0.0729 0.129 pCi/g Europium-155 U
0.0239  
+/-0.0627 0.0549 +/-0.0627 0.110 pCi/g Lead-212 0.748  
+/-0.087 0.028  
+/-0.087 0.056 pCi/g Lead-214 0.626  
+/-0.113 0.0348  
+/-0.113 0.0696 pCi/g Manganese-54 U  
-0.0143  
+/-0.0226 0.0177 +/-0.0226 0.0353 pCi/g Niobium-94 U -0.00322  
+/-0.0209 0.0171 +/-0.0209 0.0342 pCi/g Potassium-40 9.54  
+/-1.04 0.178  
+/-1.04 0.356 pCi/g Radium-226 0.622  
+/-0.102 0.0318  
+/-0.102 0.0636 pCi/g Silver-108m U
0.0015  
+/-0.0192 0.0165 +/-0.0192 0.0329 pCi/g Thallium-208 0.256  
+/-0.0521 0.0173 +/-0.0521 0.0347 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.0346  
+/-0.0282 0.0211 +/-0.0282 0.0459 pCi/g KSDI 03/06/07 1733 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 90


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-020J             Project:     YANK01204 Sample ID:                         181554025                   Client ID:   YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU     MDA         Units       DF Analyst Date     Time Batch A Surrogate/Tracer recovery       Test                                 Recovery%     Acceptable Limits Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 67           (25%-125%)
Soils PO# 002332 Client Sample ID:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 67           (25%-125%)
9514-0001-020J Project:
YANK01204 Sample ID:
181554025 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 67 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 67 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
91
91


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                             Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-021J                Project:      YANK01204 Sample ID:                       181554026                    Client ID: YANKOO I Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     27-FEB-07 Receive Date:                    01-MAR-07 Collector:                       Client Moisture:                         24%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.844     +/-0.178 0.0546   +/-0.178   0.109         pCi/g           MJHI   03/06/07 1223 614271 Americium-241                   U   -0.015     +/-0.116 0.0902   +/-0.116   0.180         pCi/g Bismuth-212                   UI       0.00   +/-0.382   0.139   +/-0.382   0.278         pCi/g Bismuth-214                           0.682     +/-0.120 0.0349   +/-0.120 0.0697         pCi/g Cesium-134                       U   0.0431   +/-0.0339   0.0241 +/-0.0339 0.0481         pCi/g Cesium-137                             0.305   +/-0.0523   0.0192 +/-0.0523 0.0384         pCi/g Cobalt-60                       U 0.00923     +/-0.0247   0.0212 +/-0.0247 0.0425         pCi/g Europium-152                   U     0.0373   +/-0.0675   0.0502 +/-0.0675   0.100         pCi/g Europium-154                   U -0.0666     +/-0.0697   0.0516 +/-0.0697   0.103         pCi/g Europium-155                   U -0.0191     +/-0.0655   0.0563 +/-0.0655   0.113         pCi/g Lead-212                               0.750   +/-0.0825   0.0281 +/-0.0825 0.0562         pCi/g Lead-214                               0.724     +/-0.110 0.0355   +/-0.110   0.071         pCi/g Manganese-54                   U 0.00743       +/-0.0237 0.0207 +/-0.0237 0.0414         pCi/g Niobium-94                     U 0.00346       +/-0.021 0.0176   +/-0.021 0.0352         pCi/g Potassium-40                             8.64   +/-0.945   0.180   +/-0.945   0.360         pCi/g Radium-226                             0.682     +/-0.120 0.0349   +/-0.120 0.0697         pCi/g Silver-108m                     U 0.00859       +/-0.0209 0.0182 +/-0.0209 0.0364         pCi/g Thallium-208                           0.249   +/-0.0569 0.0189 +/-0.0569 0.0377         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                         0.0501   +/-0.0312 0.0228 +/-0.0314   0.0493         pCi/g           KSDl   03/06/07 1733 613960 The following Prep Methods were performed Method             Description                                         Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMBI       03/01/07       1047     613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits 92
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-021J 181554026 TS 27-FEB-07 01-MAR-07 Client 24%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.844  
+/-0.178 0.0546  
+/-0.178 0.109 pCi/g MJHI 03/06/07 1223 614271 Americium-241 U  
-0.015  
+/-0.116 0.0902  
+/-0.116 0.180 pCi/g Bismuth-212 UI 0.00  
+/-0.382 0.139  
+/-0.382 0.278 pCi/g Bismuth-214 0.682  
+/-0.120 0.0349  
+/-0.120 0.0697 pCi/g Cesium-134 U
0.0431  
+/-0.0339 0.0241 +/-0.0339 0.0481 pCi/g Cesium-137 0.305  
+/-0.0523 0.0192 +/-0.0523 0.0384 pCi/g Cobalt-60 U
0.00923  
+/-0.0247 0.0212 +/-0.0247 0.0425 pCi/g Europium-152 U
0.0373  
+/-0.0675 0.0502 +/-0.0675 0.100 pCi/g Europium-154 U  
-0.0666  
+/-0.0697 0.0516 +/-0.0697 0.103 pCi/g Europium-155 U  
-0.0191  
+/-0.0655 0.0563 +/-0.0655 0.113 pCi/g Lead-212 0.750  
+/-0.0825 0.0281 +/-0.0825 0.0562 pCi/g Lead-214 0.724  
+/-0.110 0.0355  
+/-0.110 0.071 pCi/g Manganese-54 U
0.00743  
+/-0.0237 0.0207 +/-0.0237 0.0414 pCi/g Niobium-94 U
0.00346  
+/-0.021 0.0176  
+/-0.021 0.0352 pCi/g Potassium-40 8.64  
+/-0.945 0.180  
+/-0.945 0.360 pCi/g Radium-226 0.682  
+/-0.120 0.0349  
+/-0.120 0.0697 pCi/g Silver-108m U
0.00859  
+/-0.0209 0.0182 +/-0.0209 0.0364 pCi/g Thallium-208 0.249  
+/-0.0569 0.0189 +/-0.0569 0.0377 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0501  
+/-0.0312 0.0228 +/-0.0314 0.0493 pCi/g KSDl 03/06/07 1733 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 92


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-021J               Project:     YANK01204 Sample ID:                         181554026                   Client ID: YANKOOl Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty   LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery       Test                               Recovery%       Acceptable Limits Strontium Carrier               GFPC, Sr90, solid-ALL FSS               62             (25%-125%)
9514-0001-021J Project:
Strontium Carrier               GFPC, Sr90, solid-ALL FSS               62             (25%-125%)
YANK01204 Sample ID:
181554026 Client ID:
YANKOOl Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 62 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 62 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
  ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  < Result is less than value reported
The TIC is a suspected aldol-condensation product B
  > Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded I   Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded I
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
93
93


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                 Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-022J                  Project:      YANK01204 Sample ID:                       181554027                        Client ID: YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     27-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        22.2%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC       TPU       MDA         Units       DF Analyst Date     Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.829     +/-0.201 0.0764   +/-0.201   0.153         pCi/g             MJH1 03/06/07 1224 614271 Americium-241                     U 0.00365     +/-0.0933 0.0723 +/-0.0933     0.145         pCi/g Bismuth-212                             0.557     +/-0.322   0.172   +/-0.322   0.344         pCi/g Bismuth-214                             0.892     +/-0.144 0.0408   +/-0.144   0.0815         pCi/g Cesium-I 34                     UI       0.00   +/-0.0477   0.028 +/-0.0477   0.0559         pCi/g Cesium-137                             0.519   +/-0.0692 0.0231   +/-0.0692   0.0461         pCi/g Cobalt-60                         U   0.0153   +/-0.0249 0.0222   +/-0.0249   0.0444         pCi/g Europium-152                     U   0.0264     +/-0.087   0.063   +/-0.087   0.126         pCi/g Europium-154                     U -0.0534     +/-0.0874 0.0676   +/-0.0874   0.135         pCi/g Europium-155                     U   0.0453     +/-0.104 0.0572   +/-0.104   0.114         pCi/g Lead-212                               0.897     +/-0.100   0.035   +/-0.100   0.070         pCi/g Lead-214                                 1.10   +/-0.141 0.0458   +/-0.141   0.0916         pCi/g Manganese-54                     U -0.0149     +/-0.0252 0.0204   +/-0.0252   0.0408         pCi/g Niobium-94                       U -0.00852     +/-0.0256 0.0206   +/-0.0256   0.0412         pCi/g Potassium-40                             12.3     +/-1.21   0.216     +/-1.21   0.432         pCi/g Radium-226                             0.892     +/-0.144 0.0408   +/-0.144   0.0815         pCi/g Silver-108m                     U   0.0133   +/-0.0378 0.0233   +/-0.0378   0.0465         pCi/g Thallium-208                           0.322   +/-0.0581 0.0214   +/-0.0581   0.0429         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                         0.0546   +/-0.0281 0.0198 +/-0.0283     0.0429         pCi/g           KSD1 03/06/07 1733 613960 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             TMBI       03/01/07         1047     613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%         Acceptable Limits 94
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-022J 181554027 TS 27-FEB-07 01-MAR-07 Client 22.2%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.829  
+/-0.201 0.0764  
+/-0.201 0.153 pCi/g MJH1 03/06/07 1224 614271 Americium-241 U
0.00365  
+/-0.0933 0.0723 +/-0.0933 0.145 pCi/g Bismuth-212 0.557  
+/-0.322 0.172  
+/-0.322 0.344 pCi/g Bismuth-214 0.892  
+/-0.144 0.0408  
+/-0.144 0.0815 pCi/g Cesium-I 34 UI 0.00  
+/-0.0477 0.028 +/-0.0477 0.0559 pCi/g Cesium-137 0.519  
+/-0.0692 0.0231  
+/-0.0692 0.0461 pCi/g Cobalt-60 U
0.0153  
+/-0.0249 0.0222 +/-0.0249 0.0444 pCi/g Europium-152 U
0.0264  
+/-0.087 0.063  
+/-0.087 0.126 pCi/g Europium-154 U  
-0.0534  
+/-0.0874 0.0676 +/-0.0874 0.135 pCi/g Europium-155 U
0.0453  
+/-0.104 0.0572  
+/-0.104 0.114 pCi/g Lead-212 0.897  
+/-0.100 0.035  
+/-0.100 0.070 pCi/g Lead-214 1.10  
+/-0.141 0.0458  
+/-0.141 0.0916 pCi/g Manganese-54 U  
-0.0149  
+/-0.0252 0.0204 +/-0.0252 0.0408 pCi/g Niobium-94 U -0.00852  
+/-0.0256 0.0206 +/-0.0256 0.0412 pCi/g Potassium-40 12.3  
+/-1.21 0.216  
+/-1.21 0.432 pCi/g Radium-226 0.892  
+/-0.144 0.0408  
+/-0.144 0.0815 pCi/g Silver-108m U
0.0133  
+/-0.0378 0.0233 +/-0.0378 0.0465 pCi/g Thallium-208 0.322  
+/-0.0581 0.0214 +/-0.0581 0.0429 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0546  
+/-0.0281 0.0198 +/-0.0283 0.0429 pCi/g KSD1 03/06/07 1733 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 94


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:       Connecticut Yankee Atomic Power Address:       362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:       Soils PO# 002332 Client Sample ID:                 9514-0001-022J               Project:     YANK01204 Sample ID:                         181554027                   Client ID:   YANK00I Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1A Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits Strontium Carrier                 GFPC, S90, solid-ALL FSS                 70           (25%-125%)
Soils PO# 002332 Client Sample ID:
Strontium Carrier                 GFPC, Sr90, solid-ALL FSS                 70           (25%-125%)
9514-0001-022J Project:
YANK01204 Sample ID:
181554027 Client ID:
YANK00I Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, S90, solid-ALL FSS 70 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 70 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
    ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  <    Result is less than value reported
The TIC is a suspected aldol-condensation product B
  >    Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
13D Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
13D Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
95
95


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                               Report Date:  March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-023J                Project:      YANKO01204 Sample ID:                       181554028                      Client ID: YANK001 Matrix:                           TS                            Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     27-FEB-07 Receive Date:                    01-MAR-07 Collector:                        Client Moisture:                        9.88%
Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU     MDA           Units       DF Analyst Date     Time Batch 1%
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.559     +/-0.314   0.117   +/-0.314   0.233         pCi/g           MJH1 03/06/07 1224 614271 Americium-241                     U   0.0165   +/-0.0641   0.0497 +/-0.0641   0.0992         pCi/g Bismuth-212                             0.592     +/-0.465   0.262   +/-0.465   0.523         pCi/g Bismuth-214                             0.978     +/-0.185 0.0621   +/-0.185   0.124         pCi/g Cesium-] 34                       U   0.0153   +/-0.0477 0.0415 +/-0.0477   0.0829         pCi/g Cesium-137                             0.334   +/-0.0797 0.0403 +/-0.0797   0.0806         pCi/g Cobalt-60                         U   0.0306   +/-0.0508 0.0388 +/-0.0508   0.0775         pCi/g Europium-152                     U -0.0077       +/-0.118 0.0878   +/-0.118   0.175         pCi/g Europium-154                     U   0.0828     +/-0.137 0.0912   +/-0.137   0.182         pCi/g Europium-155                     U     0.104     +/-0.122 0.0758   +/-0.122   0.152         pCi/g Lead-212                               0.760     +/-0.110   0.046   +/-0.110   0.092         pCi/g Lead-214                                 1.00   +/-0.161 0.0581   +/-0.161   0.116         pCi/g Manganese-54                     U   0.0091   +/-0.0434 0.0326 +/-0.0434   0.0651         pCi/g Niobium-94                       U 0.00391       +/-0.037 0.0306   +/-0.037 0.0612         pCi/g Potassium-40                             11.6     +/-1.33   0.274   +/-1.33   0.548         pCi/g Radium-226                             0.978     +/-0.185   0.0621   +/-0.185   0.124         pCi/g Silver-108m                     U -0.0207     +/-0.0358   0.0293 +/-0.0358   0.0586         pCi/g Thallium-208                           0.201   +/-0.0857   0.0315 +/-0.0857   0.0629         pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                         0.0694     +/-0.033   0.0233 +/-0.0333   0.0503         pCi/g             KSDI 03/06/07 1733 613960 The following Prep Methods were performed Method             Description                                           Analyst     Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           TMB1       03/01/07         1047   613799 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits 96
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9514-0001-023J 181554028 TS 27-FEB-07 01-MAR-07 Client 9.88%
Project:
Client ID:
Vol. Recv.:
YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.559  
+/-0.314 0.117  
+/-0.314 0.233 pCi/g MJH1 03/06/07 1224 614271 Americium-241 U
0.0165  
+/-0.0641 0.0497 +/-0.0641 0.0992 pCi/g Bismuth-212 0.592  
+/-0.465 0.262  
+/-0.465 0.523 pCi/g Bismuth-214 0.978  
+/-0.185 0.0621  
+/-0.185 0.124 pCi/g Cesium-] 34 U
0.0153  
+/-0.0477 0.0415 +/-0.0477 0.0829 pCi/g Cesium-137 0.334  
+/-0.0797 0.0403 +/-0.0797 0.0806 pCi/g Cobalt-60 U
0.0306  
+/-0.0508 0.0388 +/-0.0508 0.0775 pCi/g Europium-152 U  
-0.0077  
+/-0.118 0.0878  
+/-0.118 0.175 pCi/g Europium-154 U
0.0828  
+/-0.137 0.0912  
+/-0.137 0.182 pCi/g Europium-155 U
0.104  
+/-0.122 0.0758  
+/-0.122 0.152 pCi/g Lead-212 0.760  
+/-0.110 0.046  
+/-0.110 0.092 pCi/g Lead-214 1.00  
+/-0.161 0.0581  
+/-0.161 0.116 pCi/g Manganese-54 U
0.0091  
+/-0.0434 0.0326 +/-0.0434 0.0651 pCi/g Niobium-94 U
0.00391  
+/-0.037 0.0306  
+/-0.037 0.0612 pCi/g Potassium-40 11.6  
+/-1.33 0.274  
+/-1.33 0.548 pCi/g Radium-226 0.978  
+/-0.185 0.0621  
+/-0.185 0.124 pCi/g Silver-108m U  
-0.0207  
+/-0.0358 0.0293 +/-0.0358 0.0586 pCi/g Thallium-208 0.201  
+/-0.0857 0.0315 +/-0.0857 0.0629 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0694  
+/-0.033 0.0233 +/-0.0333 0.0503 pCi/g KSDI 03/06/07 1733 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 96


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company       Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                           Report Date: March 8, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9514-0001-023J               Proiect:     YANK01204 Sample ID:                         181554028                   Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch A Surrogate/Tracer recovery       Test                                 Recovery%       Acceptable Limits Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 63           (25%-125%)
Soils PO# 002332 Client Sample ID:
Strontium Carrier               GFPC, Sr90, solid-ALL FSS                 63           (25%-125%)
9514-0001-023J Proiect:
YANK01204 Sample ID:
181554028 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
  ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
  < Result is less than value reported
The TIC is a suspected aldol-condensation product B
  > Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R   Sample results are rejected U     Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI   Gamma Spectroscopy--Uncertain identification X     Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y     QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding time was exceeded J
Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R
Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
97
97


QUALITY CONTROL DATA 98
QUALITY CONTROL DATA 98


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com OC Summary                         Report Date: March 8, 2007 Client :          Connecticut Yankee Atomic Power                                                              Page 1 of 13 362 Injun Hollow Rd East Hampton, Connecticut
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com OC Summary Client :
Connecticut Yankee Atomic Power 362 Injun Hollow Rd Report Date: March 8, 2007 Page 1 of 13 East Hampton, Connecticut


==Contact:==
==Contact:==
Mr. Jack McCarthy Workorder:       181554 Parmname                                 NOM           Sample Qual       QC   Units     RPD%   REC%       Range   Anlst   Date   Time Rad Alpha Spec Batch          613994 QC 1201287983   181554001 DUP Americium-241                                       U       0.027 U  -0.0285      pCi/g  7400          (0% - 100%) AXA1  03/03/07 17:06 Uncert:     +/-0.101   +/-0.0632 TPU:     +/-0.101    +/-0.0632 Curium-242                                          U     0.0292 U        0.00    pCi/g    200          (0%- 100%)
Mr. Jack McCarthy Workorder:
Uncert:     +/-0.0572    +/-0.0323 TPU:   +/-0.0573    +/-0.0323 Curium-243/244                                      U     0.0563 U  -0.0756      pCi/g  1370          (0%- 100%)
181554 Parmname Rad Alpha Spec Batch 613994 NOM Sample Qual QC Units RPD%
Uncert:      +/-0.119    +/-0.0778 TPU:    +/-0.119    +/-0.0785 QC1201287985      LCS Americium-241                            13.1                              12.0     pCi/g            92  (75%-125%)        03/03/07 17:06 Uncert:                    +/-1.08 TPU:                    +/-1.87 Curium-242                                                        U     0.0507     pCi/g Uncert:                  +/-0.080 TPU:                +/-0.0803 Curium-243/244                            15.7                              14.3     pCi/g            91  (75%-125%)
REC%
Uncert:                    +/-1.18 TPU:                    +/-2.16 QC1201287982      MB Americium-241                                                      U   0.00304       pCi/g                                    03/03/07 17:07 Uncert:                  +/-0.0192 TPU:                +/-0.0192 Curium-242                                                        U     0.0318     pCi/g Uncert:                  +/-0.0623 TPU:                +/-0.0625 Curium-243/244                                                    U   -0.0227       pCi/g Uncert:                  +/-0.0257 TPU:                +/-0.0259 QCI 201287984  181554001  MS Americium-241                              13.5      U      0.027          15.0    pCi/g           111  (75%-125%)         03/03/07 17:06 Uncert:     +/-0.101      +/-1.33 TPU:     +/-0.101       +/-2.38 Curium-242                                          U     0.0292 U    0.0319      pCi/g Uncert:    +/-0.0572   +/-0.0625 TPU:    +/-0.0573    +/-0.0626 Curium-243/244                            16.2      U      0.0563          17.2    pCi/g            106  (75%-125%)
Range Anlst Date Time QC 1201287983 Americium-241 Curium-242 Curium-243/244 QC1201287985 Americium-241 Curium-242 Curium-243/244 QC1201287982 Americium-241 181554001 DUP U
Uncert:      +/-0.119      +/-1.43 TPU:      +/-0.119      +/-2.67 Batch           613995 QC1201287987   181554001 DUP Plutonium-238                                       U   -0.0213 U     0.0781     pCi/g   350         (0% - 100%) VIXA1 03/03/07 17:06 99
0.027 Uncert:  
+/-0.101 TPU:
+/-0.101 U
0.0292 Uncert:  
+/-0.0572 TPU:
+/-0.0573 U
0.0563 Uncert:  
+/-0.119 TPU:
+/-0.119 LCS MB 13.1 Uncert:
TPU:
Uncert:
TPU:
15.7 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
U
-0.0285
+/-0.0632
+/-0.0632 U
0.00
+/-0.0323
+/-0.0323 U
-0.0756
+/-0.0778
+/-0.0785 12.0
+/-1.08
+/-1.87 U
0.0507
+/-0.080
+/-0.0803 14.3
+/-1.18
+/-2.16 U
0.00304
+/-0.0192
+/-0.0192 U
0.0318
+/-0.0623
+/-0.0625 U  
-0.0227
+/-0.0257
+/-0.0259 pCi/g 7400 pCi/g 200 pCi/g 1370 Curium-242 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 92 (75%-125%)
(0% - 100%) AXA1 (0%- 100%)
(0%- 100%)
91 (75%-125%)
03/03/07 17:06 03/03/07 17:07 03/03/07 17:06 Curium-243/244 QCI 201287984 Americium-241 181554001 MS Curium-242 13.5 Uncert:
TPU:
Uncert:
TPU:
16.2 Uncert:
TPU:
U 0.027
+/-0.101
+/-0.101 U
0.0292
+/-0.0572
+/-0.0573 U
0.0563
+/-0.119
+/-0.119 U
15.0
+/-1.33
+/-2.38 0.0319
+/-0.0625
+/-0.0626 17.2
+/-1.43
+/-2.67 111 (75%-125%)
03/03/07 17:06 Curium-243/244 106 (75%-125%)
Batch 613995 QC1201287987 181554001 DUP Plutonium-238 U  
-0.0213 U
0.0781 pCi/g 350 (0% - 100%) VIXA1 03/03/07 17:06 99


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       181554                                                                                   Page 2of 13 Parmname                            NOM          Sample Qual        QC    Units     RPD%   REC%       Range   Anlst Date Time Rad Alpha Spec Batch         613995 Uncert:     +/-0.106       +/-0.104 TPU:   +/-0.106      +/-0.105 Plutonium-239/240                              U    0.0612  U      0.026      pCi/g    81          (0%- 100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:     +/-0.138      +/-0.0581 TPU:    +/-0.139      +/-0.0582 QC1201287989      LCS Plutonium-238                                                        0.117     pCi/g                (75%-1 25%)      03/03/07 17:06 Uncert:                    +/-0.114 TPU:                  +/-0.115 Plutonium-239/240                    13.0                              12.3     pCi/g            95 (75%-125%)
181554 Page 2of 13 Units RPD%
Uncert:                      +/-1.18 TPU:                    +/-1.84 QC1201287986      MB Plutonium-238                                                U   -0.0103       pCi/g                                  03/03/07 17:06 Uncert:                  +/-0.0202 TPU:                  +/-0.0203 Plutonium-239/240                                            U   -0.0413       pCi/g Uncert:                  +/-0.0405 TPU:                  +/-0.0408 QC1201287988  181554001  MS Plutonium-238                                  U  -0.0213  U         0.00    pCi/g               (75%-125%)       03/03/07 17:06 Uncert:     +/-0.106        +/-0.100 TPU:   +/-0.106       +/-0.100 Plutonium-239/240                    13.4     U     0.0612           13.8    pCi/g            103 (75%-125%)
REC%
Uncert:     +/-0.138         +/-1.21 TPU:   +/-0.139         +/-1.99 Batch          613997 QC1201287995  181554001  DUP Plutonium-241                                  U       1.13 U      -8.93      pCi/g      0        (0% - 100%) vIXA1 03/05/07 22:59 Uncert:       +/-7.38       +/-7.37 TPU:     +/-7.38       +/-7.37 QC1201287997      LCS Plutonium-241                        139                              114    pCi/g            82 (75%-125%)       03/05/07 23:31 Uncert:                     +/-13.6 TPU:                    +/-18.5 QC1201287994      MB Plutonium-241                                                U       -10.2     pCi/g                                  03/05/07 22:43 Uncert:                      +/-7.27 TPU:                    +/-7.27 QC1201287996  181554001 MS Plutonium-241                        140      U        1.13            131    pCi/g             93 (75%-125%)       03/05/07 23:15 Uncert:      +/-7.38       +/-14.3 TPU:      +/-7.38        +/-19.4 Rad Gamma Spec Batch          614269 QC1201288622    181554011 DUP Actinium-228                                          0.663          0.580     pCi/g     13         (0%- 100%) MJHI   03/06/07 09:20 Uncert:    +/-0.105        +/-0.165
Range Anlst Date Time Parmname Rad Alpha Spec Batch 613995 Plutonium-239/240 QC1201287989 LCS Plutonium-238 Plutonium-239/240 QC1201287986 MB Plutonium-238 Plutonium-239/240 NOM Sample Qual QC Uncert:  
                                                                  +/-0.165 100
+/-0.106 TPU:
+/-0.106 U
0.0612 Uncert:  
+/-0.138 TPU:
+/-0.139 Uncert:
TPU:
13.0 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
+/-0.104
+/-0.105 U
0.026
+/-0.0581
+/-0.0582 0.117
+/-0.114
+/-0.115 12.3
+/-1.18
+/-1.84 U  
-0.0103
+/-0.0202
+/-0.0203 U  
-0.0413
+/-0.0405
+/-0.0408 U
0.00
+/-0.100
+/-0.100 13.8
+/-1.21
+/-1.99 U  
-8.93
+/-7.37
+/-7.37 pCi/g 81 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g (0%- 100%)
(75%-1 25%)
95 (75%-125%)
03/03/07 17:06 03/03/07 17:06 QC1201287988 181554001 MS Plutonium-238 Plutonium-239/240 U
-0.0213 Uncert:
+/-0.106 TPU:  
+/-0.106 13.4 U
0.0612 Uncert:  
+/-0.138 TPU:  
+/-0.139 U
1.13 Uncert:  
+/-7.38 TPU:  
+/-7.38 (75%-125%)
03/03/07 17:06 103 (75%-125%)
Batch 613997 QC1201287995 181554001 DUP Plutonium-241 QC1201287997 LCS Plutonium-241 QC1201287994 MB Plutonium-241 QC1201287996 181554001 MS Plutonium-241 Rad Gamma Spec Batch 614269 QC1201288622 181554011 DUP Actinium-228 pCi/g 0
139 Uncert:
TPU:
Uncert:
TPU:
140 U
Uncert:
TPU:
114
+/-13.6
+/-18.5 U  
-10.2
+/-7.27
+/-7.27 pCi/g pCi/g pCi/g (0% - 100%) vIXA1 82 (75%-125%)
93 (75%-125%)
03/05/07 22:59 03/05/07 23:31 03/05/07 22:43 03/05/07 23:15 1.13
+/-7.38
+/-7.38 131
+/-14.3
+/-19.4 0.663
+/-0.105 Uncert:
0.580
+/-0.165
+/-0.165 pCi/g 13 (0%- 100%) MJHI 03/06/07 09:20 100


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:     181554                                                                           Page 3 of 13 Parmname~                 NOM             Samnle Oual         OC     Units   RPD%     REC%    Ranee    Anist Date Time Parin ame                 NO             Samnle Ouall Rad Gamma Spec Batch         614269 TPU:       +/-0.105 Americium-241                      UI         0.00 U      0.0426    pCi/g      32      (0%- 100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:     +/-0.0338       +/-0.0313 TPU:     +/-0.0338      +/-0.0313 Bismuth-212                                  0.358          0.426    pCi/g      17      (0%- 100%)
181554 Page 3 of 13 REC%
Uncert:       +/-0.133      +/-0.250 TPU:       +/-0.133        +/-0.250 Bismuth-214                                  0.584          0.574    pCi/g      2      (0%- 100%)
Ranee Anist Date Time Parmname~
Uncert:       +/-0.066        +/-0.104 TPU:       +/-0.066        +/-0.104 Cesium-134                          UI        0.00  U      0.0285      pCi/g      38      (0%- 100%)
NOM Samnle Oual OC Units RPD%
Uncert:     +/-0.0198      +/-0.0417 TPU:     +/-0.0198      +/-0.0417 Cesium-137                                  0.0286          0.0524      pCi/g      59      (0%- 100%)
Parin ame NO Samnle Ouall Rad Gamma Spec Batch 614269 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 TPU:  
Uncert:     +/-0.0158      +/-0.0329 TPU:     +/-0.0158      +/-0.0329 Cobalt-60                            U      0.0087  U  -0.00623        pCi/g    1210      (0%- 100%)
+/-0.105 UI 0.00 Uncert:  
Uncert:     +/-0.0112      +/-0.0226 TPU:     +/-0.0112      +/-0.0226 Europium-152                        U   -0.00597    U      0.0301      pCi/g    299      (0%- 100%)
+/-0.0338 TPU:
Uncert:     +/-0.0342      +/-0.0575 TPU:     +/-0.0342      +/-0.0575 Europium- 154                        U    -0.0172  U      0.0353      pCi/g    579      (0%- 100%)
+/-0.0338 0.358 Uncert:  
Uncert:     +/-0.0317      +/-0.0762 TPU:     +/-0.0317      +/-0.0762 Europium- 155                        U      0.0355  U    0.00712      pCi/g    133      (0%- 100%)
+/-0.133 TPU:
Uncert:      +/-0.0322      +/-0.0682 TPU:      +/-0.0322      +/-0.0682 Lead-212                                      0.601          0.561    pCi/g        7        (0% - 20%)
+/-0.133 0.584 Uncert:  
Uncert:        +/-0.057      +/-0.0761 TPU:        +/-0.057      +/-0.0761 Lead-214                                      0.688          0.636    pCi/g        8        (0% -  20%)
+/-0.066 TPU:
Uncert:      +/-0.0705      +/-0.0949 TPU:      +/-0.0705      +/-0.0949 Manganese-54                        UI        0.00  U     0.0172      pCi/g      29      (0%- 100%)
+/-0.066 UI 0.00 Uncert:  
Uncert:    +/-0.0192      +/-0.0213 TPU:      +/-0.0192      +/-0.0213 Niobium-94                          U  -0.00829    U     0.00806      pCi/g  14200      (0%- 100%)
+/-0.0198 TPU:
Uncert:    +/-0.0107      +/-0.0207 TPU:      +/-0.0107      +/-0.0207 Potassium-40                                    9.85            10.5   pCi/g        6        (0%  - 20%)
+/-0.0198 0.0286 Uncert:  
Uncert:      +/-0.733          +/-1.05 TPU:        +/-0.733          +/-1.05 Radium-226                                    0.584          0.574    pCi/g       2     (0%- 100%)
+/-0.0158 TPU:
Uncert:      +/-0.066        +/-0.104 TPU:        +/-0.066        +/-0.104 Silver- 108m                      UI          0.00 U  -0.00294      pCi/g    269      (0%- 100%)
+/-0.0158 U
Uncert:    +/-0.0186      +/-0.0184 101
0.0087 Uncert:  
+/-0.0112 TPU:
+/-0.0112 U
-0.00597 Uncert:  
+/-0.0342 TPU:
+/-0.0342 U
-0.0172 Uncert:  
+/-0.0317 TPU:
+/-0.0317 U
0.0355 Uncert:  
+/-0.0322 TPU:
+/-0.0322 0.601 Uncert:  
+/-0.057 TPU:
+/-0.057 0.688 Uncert:  
+/-0.0705 TPU:
+/-0.0705 UI 0.00 Uncert:  
+/-0.0192 TPU:
+/-0.0192 U  
-0.00829 Uncert:  
+/-0.0107 TPU:
+/-0.0107 9.85 Uncert:  
+/-0.733 TPU:
+/-0.733 0.584 Uncert:  
+/-0.066 TPU:
+/-0.066 UI 0.00 Uncert:  
+/-0.0186 U
0.0426
+/-0.0313
+/-0.0313 0.426
+/-0.250
+/-0.250 0.574
+/-0.104
+/-0.104 U
0.0285
+/-0.0417
+/-0.0417 0.0524
+/-0.0329
+/-0.0329 U
-0.00623
+/-0.0226
+/-0.0226 U
0.0301
+/-0.0575
+/-0.0575 U
0.0353
+/-0.0762
+/-0.0762 U
0.00712
+/-0.0682
+/-0.0682 0.561
+/-0.0761
+/-0.0761 0.636
+/-0.0949
+/-0.0949 U
0.0172
+/-0.0213
+/-0.0213 U
0.00806
+/-0.0207
+/-0.0207 10.5
+/-1.05
+/-1.05 0.574
+/-0.104
+/-0.104 U
-0.00294
+/-0.0184 pCi/g 32 pCi/g 17 pCi/g 2
Lead-212 Lead-214 pCi/g 38 pCi/g 59 pCi/g 1210 pCi/g 299 pCi/g 579 pCi/g 133 pCi/g 7
pCi/g 8
pCi/g 29 pCi/g 14200 pCi/g 6
pCi/g 2
pCi/g 269 (0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
(0% - 20%)
(0% - 20%)
(0%- 100%)
(0%- 100%)
(0% - 20%)
(0%- 100%)
(0%- 100%)
Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m 101


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       181554                                                                         Page 4 of 13 Parname                    NOM         Sample Qual           QC   Units   RPD%   REC%      Range  Anist  Date  Time Rad Gamma Spec Batch          614269 TPU:   +/-0.0186       +/-0.0184 Thallium-208                                0.222           0.206      pCi/g      8        (0%- 100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:   +/-0.0307       +/-0.0422 TPU:  +/-0.0307      +/-0.0422 QC1201288623    LCS Actinium-228                                        U      -0.131      pCi/g                                 03/06/07 09:21 Uncert:                   +/-0.424 TPU:                  +/-0.424 Americium-241              23.4                              24.8     pCi/g            106 (75%-125%)
181554 Parname Rad Gamma Spec Batch 614269 Page 4 of 13 REC%
Uncert:                      +/-2.79 TPU:                    +/-2.79 Bismuth-212                                        U       -0.185     pCi/g Uncert:                    +/-0.725 TPU:                    +/-0.725 Bismuth-214                                        U     -0.0169       pCi/g Uncert:                    +/-0.157 TPU:                    +/-0.157 Cesium-134                                          U       0.0492     pCi/g Uncert:                    +/-0.104 TPU:                    +/-0.104 Cesium-137                  9.47                              10.5   pCi/g            111 (75%-125%)
Range Anist Date Time NOM Sample Qual QC Units RPD%
Uncert:                    +/-0.974 TPU:                    +/-0.974 Cobalt-60                  13.6                              14.3   pCi/g            105 (75%-125%)
Thallium-208 QC1201288623 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 TPU:  
Uncert:                    +/-0.902 TPU:                    +/-0.902 Europium-152                                      U         0.334     pCi/g Uncert:                    +/-0.226 TPU:                    +/-0.226 Europium- 154                                      U         0.119     pCi/g Uncert:                    +/-0.194 TPU:                    +/-0.194 Europium- 155                                      U       -0.242     pCi/g Uncert:                    +/-0.250 TPU:                    +/-0.250 Lead-212                                          U       0.0261     pCi/g Uncert:                    +/-0.119 TPU:                    +/-0.119 Lead-214                                          U         0.234     pCi/g Uncert:                    +/-0.199 TPU:                    +/-0.199 Manganese-54                                      U       0.0316       pCi/g Uncert:                  +/-0.0961 TPU:                  +/-0.0961 Niobium-94                                        U   -0.00244       pCi/g Uncert:                  +/-0.0784 TPU:                  +/-0.0784 Potassium-40                                      U         0.382     pCi/g 102
+/-0.0186 0.222 Uncert:  
+/-0.0307 TPU:
+/-0.0307
+/-0.0184 0.206
+/-0.0422
+/-0.0422 pCi/g 8
(0%- 100%)
LCS Uncert:
TPU:
23.4 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
9.47 Uncert:
TPU:
13.6 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
U
-0.131
+/-0.424
+/-0.424 24.8
+/-2.79
+/-2.79 U  
-0.185
+/-0.725
+/-0.725 U  
-0.0169
+/-0.157
+/-0.157 U
0.0492
+/-0.104
+/-0.104 10.5
+/-0.974
+/-0.974 14.3
+/-0.902
+/-0.902 U
0.334
+/-0.226
+/-0.226 U
0.119
+/-0.194
+/-0.194 U  
-0.242
+/-0.250
+/-0.250 U
0.0261
+/-0.119
+/-0.119 U
0.234
+/-0.199
+/-0.199 U
0.0316
+/-0.0961
+/-0.0961 U  
-0.00244
+/-0.0784
+/-0.0784 U
0.382 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 03/06/07 09:21 106 (75%-125%)
111 (75%-125%)
105 (75%-125%)
Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 102


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       181554                                                                         Page 5 of 13 Parnmame                  NOM          Sample Qual          QC   Units     RPD%   REC%     Range   AnIst Date   Time Rad Gamma Spec Batch          614269 Uncert:                     +/-0.684 TPU:                      +/-0.684 Radium-226                                        U     -0.0169       pCi/g                (75%-125%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:                      +/-0.157 TPU:                      +/-0.157 Silver- 108m                                      U     -0.0103       pCi/g Uncert:                    +/-0.0823 TPU:                    +/-0.0823 Thallium-208                                      U     -0.0347       pCi/g Uncert:                    +/-0.0835 TPU:                    +/-0.0835 QC1201288621    MB Actinium-228                                      U     -0.0652       pCi/g                                03/06/07 09:20 Uncert:                    +/-0.0589 TPU:                    +/-0.0589 Americium-241                                      U     0.00251       pCi/g Uncert:                    +/-0.0115 TPU:                    +/-0.0115 Bismuth-212                                        U     0.00644       pCi/g Uncert:                      +/-0.102 TPU:                      +/-0.102 Bismuth-214                                        U       0.0459     pCi/g Uncert:                    +/-0.0496 TPU:                    +/-0.0496 Cesium-134                                        U       0.0112     pCi/g Uncert:                  +/-0.0149 TPU:                    +/-0.0149 Cesium-137                                        U   -0.00466       pCi/g Uncert:                  +/-0.0129 TPU:                    +/-0.0129 Cobalt-60                                          U   -0.00808       pCi/g Uncert:                  +/-0.0183 TPU:                    +/-0.0183 Europium- 152                                    U     0.00549     pCi/g Uncert:                  +/-0.0299 TPU:                    +/-0.0299 Europium- 154                                    U         0.015     pCi/g Uncert:                  +/-0.0479 TPU:                    +/-0.0479 Europium- 155                                    U   -0.00213       pCi/g Uncert:                  +/-0.0211 TPU:                    +/-0.0211 Lead-212                                          U       0.0126     pCi/g Uncert:                  +/-0.0264 TPU:                    +/-0.0264 Lead-214                                          U       0.0268     pCi/g Uncert:                  +/-0.0225 TPU:                    +/-0.0225 103
181554 Parnmame Rad Gamma Spec Batch 614269 Page 5 of 13 QC Units RPD%
REC%
Range AnIst Date Time NOM Sample Qual Radium-226 Silver-108m Thallium-208 QC1201288621 Actinium-228 Americium-241 MB Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
+/-0.684
+/-0.684 U  
-0.0169
+/-0.157
+/-0.157 U  
-0.0103
+/-0.0823
+/-0.0823 U  
-0.0347
+/-0.0835
+/-0.0835 U  
-0.0652
+/-0.0589
+/-0.0589 U
0.00251
+/-0.0115
+/-0.0115 U
0.00644
+/-0.102
+/-0.102 U
0.0459
+/-0.0496
+/-0.0496 U
0.0112
+/-0.0149
+/-0.0149 U  
-0.00466
+/-0.0129
+/-0.0129 U  
-0.00808
+/-0.0183
+/-0.0183 U
0.00549
+/-0.0299
+/-0.0299 U
0.015
+/-0.0479
+/-0.0479 U  
-0.00213
+/-0.0211
+/-0.0211 U
0.0126
+/-0.0264
+/-0.0264 U
0.0268
+/-0.0225
+/-0.0225 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 03/06/07 09:20 (75%-125%)
Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 103


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       181554                                                                                   Page 6 of 13 Parmname                            NOM           Sample Qual           QC   Units   RPD%     REC%   Range    Anist  Date Time Rad Gamma Spec Batch          614269 Manganese-54                                                   U   -0.000197       pCi/g Uncert:                      +/-0.0136 TPU:                      +/-0.0136 Niobium-94                                                    U     0.00221     pCi/g Uncert:                      +/-0.0126 TPU:                      +/-0.0126 Potassium-40                                                  U       -0.025     pCi/g Uncert:                        +/-0.200 TPU:                        +/-0.200 Radium-226                                                    U       0.0459     pCi/g Uncert:                      +/-0.0496 TPU:                      +/-0.0496 Silver- 108m                                                    U   -0.00878     pCi/g Uncert:                    +/-0.00978 TPU:                    +/-0.00978 Thallium-208                                                    U     0.00629     pCi/g Uncert:                      +/-0.0153 TPU:                      +/-0.0153 Batch         614271 QC1201288625   181545014 DUP Actinium-228                                            0.904             0.957   pCi/g      6      (0% - 100%) MJH1  03/06/07 15:09 Uncert:      +/-0.254         +/-0.154 TPU:                        +/-0.154 Americium-241                                  u     -0.0532   U       0.0447     pCi/g  2320        (0%- 100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:      +/-0.172       +/-0.0681 TPU:                      +/-0.0681 Bismuth-212                                            0.851             0.735   pCi/g      15      (0%- 100%)
181554 Parmname Rad Gamma Spec Batch 614269 Page 6 of 13 Range Anist NOM Sample Qual QC Units RPD%
Uncert:      +/-0.336         +/-0.185 TPU:                        +/-0.185 Bismuth-214                                            0.684             0.699   pCi/g        2      (0%- 100%)
REC%
Uncert:      +/-0.135       +/-0.0882 TPU:                      +/-0.0882 Cesium- 134                                  UI         0.00 UI         0.00   pCi/g      16      (0%- 100%)
Date Time Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 Uncert:
Uncert:    +/-0.0361         +/-0.020 TPU:                        +/-0.020 Cesium- 137                                            0.180             0.159   pCi/g      12      (0%- 100%)
TPU:
Uncert:    +/-0.0492       +/-0.0226 TPU:                      +/-0.0226 Cobalt-60                                    UI         0.00 U     0.00959     pCilg    115      (0%- 100%)
Uncert:
Uncert:    +/-0.0429       +/-0.0115 TPU:                      +/-0.0115 Europium- 152                                U       0.0188   U     -0.0235     pCilg    1810      (0%- 100%)
TPU:
Uncert:      +/-0.084       +/-0.0315 TPU:                      +/-0.0315 Europium-154                                  U   -0.00496   U     -0.0267     pCi/g    137      (0%- 100%)
Uncert:
Uncert:    +/-0.0988       +/-0.0354 TPU:                      +/-0.0354 Europium- 155                                  U   -0.0215   U       0.0334     pCi/g   926      (0%- 100%)
TPU:
104
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
U  
-0.000197
+/-0.0136
+/-0.0136 U
0.00221
+/-0.0126
+/-0.0126 U  
-0.025
+/-0.200
+/-0.200 U
0.0459
+/-0.0496
+/-0.0496 U  
-0.00878
+/-0.00978
+/-0.00978 U
0.00629
+/-0.0153
+/-0.0153 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Batch 614271 QC1201288625 Actinium-228 Americium-241 181545014 DUP Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
0.904 0.957
+/-0.254  
+/-0.154
+/-0.154 u  
-0.0532 U
0.0447
+/-0.172  
+/-0.0681
+/-0.0681 0.851 0.735
+/-0.336  
+/-0.185
+/-0.185 0.684 0.699
+/-0.135  
+/-0.0882
+/-0.0882 UI 0.00 UI 0.00
+/-0.0361  
+/-0.020
+/-0.020 0.180 0.159
+/-0.0492  
+/-0.0226
+/-0.0226 UI 0.00 U
0.00959
+/-0.0429  
+/-0.0115
+/-0.0115 U
0.0188 U  
-0.0235
+/-0.084  
+/-0.0315
+/-0.0315 U  
-0.00496 U  
-0.0267
+/-0.0988  
+/-0.0354
+/-0.0354 U  
-0.0215 U
0.0334 pCi/g 6
pCi/g 2320 pCi/g 15 pCi/g 2
pCi/g 16 pCi/g 12 (0% - 100%) MJH1 03/06/07 15:09 (0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
Cobalt-60 pCilg pCilg 115 1810 Europium-152 Europium-154 Europium-155 (0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
pCi/g 137 pCi/g 926 104


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       181554                                                                           Page 7 of 13 Parmname                    NOM            Sample Qual        QC     Units   RPD%   REC%       Range   AnIst Date Time Rad Gamma Spec Batch         614271 Uncert:     +/-0.0932     +/-0.0444 TPU:                    +/-0.0444 Lead-212                                        1.15            1.11    pCi/g      3          (0%  - 20%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:      +/-0.123      +/-0.0951 TPU:                    +/-0.0951 Lead-214                                        0.694          0.747      pCi/g      7          (0%  - 20%)
181554 Page 7 of 13 QC Units RPD%
Uncert:      +/-0.120      +/-0.0797 TPU:                    +/-0.0797 Manganese-54                          U    0.00553  U    0.0078      pCi/g    34        (0%- 100%)
REC%
Uncert:    +/-0.0327      +/-0.0146 TPU:                  +/-0.0146 Niobium-94                            Ul        0.00  U   -0.0046       pCi/g    277        (0%- 100%)
Range AnIst Date Time Parmname NOM Sample Qual Rad Gamma Spec Batch 614271 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 QC1201288627 Actinium-228 Americium-241 Bismuth-212 Uncert:
Uncert:    +/-0.0476      +/-0.0105 TPU:                  +/-0.0105 Potassium-40                                    15.6          16.7     pCi/g      7        (0%- 20%)
TPU:
Uncert:        +/-1.57        +/-1.08 TPU:                      +/-1.08 Radium-226                                    0.684          0.699     pCi/g      2        (0%- 20%)
Uncert:
Uncert:      +/-0.135      +/-0.0882 TPU                    +/-0.0882 Silver- 108m                          u      0.0169  U     -0.015       pCi/g  3400*          (0%-20%)
TPU:
Uncert:    +/-0.0272      +/-0.0118 TPU                    +/-0.0118 Thallium-208                                  0.431          0.328     pCi/g    27*          (0%-20%)
Uncert:
Uncert:      +/-0.078      +/-0.0375 TPU                    +/-0.0375 QC1201288627    LCS Actinium-228                                          U       0.569     pCi/g                                  03/06/07 10:34 Uncert:                    +/-0.765 TPU:                    +/-0.765 Americium-241                23.4                              26.5     pCi/g          113  (75%-125%)
TPU:
Uncert:                      +/-3.15 TPU:                      +/-3.15 Bismuth-212                                          U   -0.0201       pCi/g Uncert:                      +/-1.00 TPU:                      +/-1.00 Bismuth-214                                          U   -0.0978       pCi/g Uncert:                      +/-0.230 TPU:                    +/-0.230 Cesium-134                                            U     0.0117     pCi/g Uncert:                      +/-0.142 TPU:                    +/-0.142 Cesium- 137                  9.47                                10.1   pCi/g           107  (75%-125%)
Uncert:
Uncert:                     +/-0.899 TPU:                     +/-0.899 Cobalt-60                    13.6                               13.8    pCi/g           102 (75%-125%)
TPU:
Uncert:                       +/-1.09 TPU:                      +/-1.09 105
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU Uncert:
TPU Uncert:
TPU
+/-0.0932 1.15
+/-0.123 0.694
+/-0.120 U
0.00553
+/-0.0327 Ul 0.00
+/-0.0476 15.6
+/-1.57 0.684
+/-0.135 u
0.0169
+/-0.0272 0.431
+/-0.078
+/-0.0444
+/-0.0444 1.11
+/-0.0951
+/-0.0951 0.747
+/-0.0797
+/-0.0797 U
0.0078
+/-0.0146
+/-0.0146 U  
-0.0046
+/-0.0105
+/-0.0105 16.7
+/-1.08
+/-1.08 0.699
+/-0.0882
+/-0.0882 U  
-0.015
+/-0.0118
+/-0.0118 0.328
+/-0.0375
+/-0.0375 U
0.569
+/-0.765
+/-0.765 26.5
+/-3.15
+/-3.15 U  
-0.0201
+/-1.00
+/-1.00 U  
-0.0978
+/-0.230
+/-0.230 U
0.0117
+/-0.142
+/-0.142 10.1
+/-0.899
+/-0.899 13.8
+/-1.09
+/-1.09 pCi/g 3
pCi/g 7
pCi/g 34 pCi/g 277 pCi/g 7
(0% - 20%)
(0% - 20%)
(0%- 100%)
(0%- 100%)
(0%- 20%)
(0%- 20%)
(0%-20%)
(0%-20%)
pCi/g 2
pCi/g 3400*
pCi/g 27*
LCS Bismuth-214 Cesium-134 Cesium-137 Uncert:
TPU:
23.4 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
9.47 Uncert:
TPU:
13.6 Uncert:
TPU:
pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 113 (75%-125%)
03/06/07 10:34 107 (75%-125%)
102 (75%-125%)
Cobalt-60 105


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       181554                                                                         Page 8 of 13 Parmname                  NOM         Sample Qual           QC   Units     RPD%   REC%      Range  AnIst  Date Time Rad Gamma Spec Batch        614271 Europium- 152                                      U         0.278   pCi/g Uncert:                      +/-0.344 TPU:                      +/-0.344 Europium-154                                      U         0.243     pCi/g Uncert:                      +/-0.300 TPU:                      +/-0.300 Europium- 155                                      U       -0.279     pCi/g Uncert:                      +/-0.297 TPU:                      +/-0.297 Lead-212                                          U       0.0605     pCi/g Uncert:                      +/-0.165 TPU:                      +/-0.165 Lead-214                                          U     -0.0593     pCi/g Uncert:                      +/-0.222 TPU:                      +/-0.222 Manganese-54                                      U   -0.00776       pCi/g Uncert:                      +/-0.140 TPU:                      +/-0.140 Niobium-94                                        U     -0.0288     pCi/g Uncert:                      +/-0.114 TPU:                      +/-0.114 Potassium-40                                      U         0.170     pCi/g Uncert:                      +/-0.533 TPU:                      +/-0.533 Radium-226                                        U     -0.0978     pCi/g                (75%-125%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:                      +/-0.230 TPU:                      +/-0.230 Silver-108m                                        U       0.0732     pCi/g Uncert:                      +/-0.129 TPU:                      +/-0.129 Thallium-208                                      U     -0.0278     pCi/g Uncert:                    +/-0.125 TPU:                      +/-0.125 QC1201288624    MB Actinium-228                                      U       0.0458     pCi/g                                03/06/07 12:25 Uncert:                  +/-0.0547 TPU:                    +/-0.0547 Americium-241                                      U   -0.00491       pci/g Uncert:                  +/-0.0131 TPU:                    +/-0.0131       pCi/g Bismuth-212                                        U       0.0485 Uncert:                    +/-0.115 TPU:                      +/-0.115     pCi/g Bismuth-214                                        U       0.0501 Uncert:                  +/-0.0327 TPU:                    +/-0.0327 pCi/g Cesium-134                                        U     0.00236 Uncert:                  +/-0.0146 106
181554 Parmname Rad Gamma Spec Batch 614271 Europium-152 Page 8 of 13 REC%
Range AnIst Date Time NOM Sample Qual QC Units RPD%
Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 QC1201288624 Actinium-228 Americium-241 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
U 0.278
+/-0.344
+/-0.344 U
0.243
+/-0.300
+/-0.300 U  
-0.279
+/-0.297
+/-0.297 U
0.0605
+/-0.165
+/-0.165 U  
-0.0593
+/-0.222
+/-0.222 U  
-0.00776
+/-0.140
+/-0.140 U  
-0.0288
+/-0.114
+/-0.114 U
0.170
+/-0.533
+/-0.533 U  
-0.0978
+/-0.230
+/-0.230 U
0.0732
+/-0.129
+/-0.129 U  
-0.0278
+/-0.125
+/-0.125 U
0.0458
+/-0.0547
+/-0.0547 U  
-0.00491
+/-0.0131
+/-0.0131 U
0.0485
+/-0.115
+/-0.115 U
0.0501
+/-0.0327
+/-0.0327 U
0.00236
+/-0.0146 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pci/g pCi/g pCi/g pCi/g (75%-125%)
MB 03/06/07 12:25 Bismuth-212 Bismuth-214 Cesium-134 106


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       181554                                                                                 Page 9 of 13 Parmname                            NOM           Sample Qual         QC   Units   RPD%   REC%     Range    AnIst  Date Time Rad Gamma Spec Batch          614271 TPU:                   +/-0.0146 Cesium- 137                                                  U     0.00471     pCi/g Uncert:                  +/-0.0145 TPU:                    +/-0.0145 Cobalt-60                                                    U     0.00496     pCi/g Uncert:                  +/-0.0196 TPU:                    +/-0.0196 Europium- 152                                                U       0.0178     pCi/g Uncert:                  +/-0.0365 TPU:                  +/-0.0365 Europium-154                                                U   -0.00467       pCi/g Uncert:                  +/-0.0456 TPU:                  +/-0.0456 Europium- 155                                                U     0.00865     pCi/g Uncert:                  +/-0.0249 TPU:                  +/-0.0249 Lead-212                                                    U     -0.0173     pCi/g Uncert:                  +/-0.0241 TPU:                  +/-0.0241 Lead-214                                                    UI         0.00     pCi/g Uncert:                  +/-0.0465 TPU:                  +/-0.0465 Manganese-54                                                U       0.0133     pCi/g Uncert:                  +/-0.0158 TPU:                  +/-0.0158 Niobium-94                                                  U     0.00628     pCi/g Uncert:                  +/-0.0139 TPU:                  +/-0.0139 Potassium-40                                                U       0.0693     pCi/g Uncert:                    +/-0.199 TPU:                    +/-0.199 Radium-226                                                  U       0.0501     pCi/g Uncert:                  +/-0.0327 TPU:                  +/-0.0327 Silver- 108m                                                U     0.00102     pCi/g Uncert:                  +/-0.0122 TPU:                  +/-0.0122 Thallium-208                                                U     0.00736     pCi/g Uncert:                  +/-0.0204 TPU:                  +/-0.0204 Rad Gas Flow Batch           613959 QC1201287893   181554003 DUP Strontium-90                                 U   0.00352 U      0.00451      pCi/g      0        (0% - 100%) KSD1  03/06/07 16:15 Uncert:   +/-0.0252     +/-0.0231 TPU:    +/-0.0252      +/-0.0231 QC1201287895      LCS Strontium-90                        1.47                               1.44   pCi/g             98 (75%-125%)       03/06/07 16:16 107
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
181554 Parmname Rad Gamma Spec Batch 614271 Page 9 of 13 Range AnIst Date Time NOM Sample Qual QC Units RPD%
REC%
TPU:
Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
+/-0.0146 U
0.00471
+/-0.0145
+/-0.0145 U
0.00496
+/-0.0196
+/-0.0196 U
0.0178
+/-0.0365
+/-0.0365 U  
-0.00467
+/-0.0456
+/-0.0456 U
0.00865
+/-0.0249
+/-0.0249 U  
-0.0173
+/-0.0241
+/-0.0241 UI 0.00
+/-0.0465
+/-0.0465 U
0.0133
+/-0.0158
+/-0.0158 U
0.00628
+/-0.0139
+/-0.0139 U
0.0693
+/-0.199
+/-0.199 U
0.0501
+/-0.0327
+/-0.0327 U
0.00102
+/-0.0122
+/-0.0122 U
0.00736
+/-0.0204
+/-0.0204 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 Rad Gas Flow Batch 613959 QC1201287893 181554003 DUP Strontium-90 QC1201287895 LCS Strontium-90 U
0.00352 Uncert:  
+/-0.0252 TPU:
+/-0.0252 U
0.00451
+/-0.0231
+/-0.0231 pCi/g 0
(0% - 100%) KSD1 03/06/07 16:15 1.47 1.44 pCi/g 98 (75%-125%)
03/06/07 16:16 107


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:         181554                                                                                   Page 10 of 13 Parmname                              NOM          Sample Qual        QC    Units    RPD %  REC%     Range   AnIst   Date Time Rad Gas Flow Batch           613959 Uncert:                   +/-0.102 TPU:                    +/-0.111 QC1201287892        MB Strontium-90                                                    U     0.0158       pCilg                                  03/06/07 16:15 Uncert:                  +/-0.0212 TPU:                  +/-0.0212 QC1201287894      181554003 MS Strontium-90                          4.21      U    0.00352            4.00      pCilg             95 (75%-125%)        03/06/07 16:16 Uncert:   +/-0.0252      +/-0.302 TPU:    +/-0.0252       +/-0.325 Batch           613960 QC1201287897     181554022 DUP Strontium-90                                     U   0.00562   U    0.00794      pCi/g      0        (0% - 100%) KSDI  03/06/07 17:33 Uncert:    +/-0.0278     +/-0.0273 TPU:    +/-0.0278      +/-0.0273 QC1201287899      LCS Strontium-90                          1.46                              1.52     pCilg            104 (75%-125%)        03/06/07 16:32 Uncert:                    +/-0.118 TPU:                    +/-0.150 QC1201287896      MB Strontium-90                                                  U      0.0103      pCi/g                                 03/06/07 17:33 Uncert:                   +/-0.0208 TPU:                  +/-0.0208 QC1201287898    181554022 MS Strontium-90                          4.74      U    0.00562            4.50      pCi/g             95 (75%-125%)       03/06/07 16:32 Uncert:   +/-0.0278       +/-0.387 TPU:    +/-0.0278      +/-0.457 Rad Liquid Scintillation Batch           613996 QC1201287991     181554001 DUP Iron-55                                         U         30.3 U      -21.8      pCi/g      0        (0% - 100%) %IXP1 03/07/07 10:58 Uncert:       +/-45.6       +/-43.5 TPU:       +/-45.6       +/-43.5 QC1201287993        LCS Iron-55                              1190                              1030      pCi/g             87 (75%-125%)       03/07/07 11:31 Uncert:                     +/-74.0 TPU:                      +/-97.9 QC1201287990        MB Iron-55                                                        U         24.8     pCi/g                                  03/07/07 10:42 Uncert:                      +/-38.0 TPU:                      +/-38.1 QC1201287992    181554001 MS Iron-55                              1220      U        30.3          1060      pCi/g             86 (75%-125%)       03/07/07 11:15 Uncert:       +/-45.6       +/-80.1 TPU:      +/-45.6        +/-104 Batch           613999 QC1201287999     181554001 DUP Nickel-63                                       U       -7.41 U       -5.76     pCi/g     0         (0% - 100%) \IXP1 03/06/07 15:35 108
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
181554 Page 10 of 13 REC%
Range AnIst Date Time Parmname Rad Gas Flow Batch NOM Sample Qual QC Units RPD %
613959 QC1201287892 MB Strontium-90 QC1201287894 181554003 MS Strontium-90 Uncert:
TPU:
Uncert:
TPU:
+/-0.102
+/-0.111 U
0.0158
+/-0.0212
+/-0.0212 pCilg pCilg 03/06/07 16:15 03/06/07 16:16 4.21 U
Uncert:
TPU:
0.00352
+/-0.0252
+/-0.0252 Batch 613960 QC1201287897 181554022 DUP Strontium-90 QC1201287899 LCS Strontium-90 QC1201287896 MB Strontium-90 QC1201287898 181554022 MS Strontium-90 U
0.00562 Uncert:
+/-0.0278 TPU:  
+/-0.0278 U
4.00
+/-0.302
+/-0.325 0.00794
+/-0.0273
+/-0.0273 1.52
+/-0.118
+/-0.150 95 (75%-125%)
pCi/g 0
(0% - 100%) KSDI 1.46 Uncert:
TPU:
Uncert:
TPU:
4.74 U
Uncert:
TPU:
U 0.0103
+/-0.0208
+/-0.0208 pCilg pCi/g pCi/g 104 (75%-125%)
03/06/07 17:33 03/06/07 16:32 03/06/07 17:33 03/06/07 16:32 0.00562
+/-0.0278
+/-0.0278 4.50
+/-0.387
+/-0.457 95 (75%-125%)
Rad Liquid Scintillation Batch 613996 QC1201287991 181554001 DUP Iron-55 U
30.3 Uncert:  
+/-45.6 TPU:  
+/-45.6 U
-21.8
+/-43.5
+/-43.5 pCi/g 0
(0% - 100%) %IXP1 QC1201287993 LCS Iron-55 QC1201287990 MB Iron-55 1190 Uncert:
TPU:
Uncert:
TPU:
1220 U
Uncert:
TPU:
1030
+/-74.0
+/-97.9 U
24.8
+/-38.0
+/-38.1 pCi/g pCi/g pCi/g 87 (75%-125%)
03/07/07 10:58 03/07/07 11:31 03/07/07 10:42 03/07/07 11:15 03/06/07 15:35 QC1201287992 181554001 MS Iron-55 30.3
+/-45.6
+/-45.6 1060
+/-80.1
+/-104 86 (75%-125%)
(0% - 100%) \\IXP1 Batch 613999 QC1201287999 181554001 DUP Nickel-63 U  
-7.41 U  
-5.76 pCi/g 0
108


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:         181554                                                                                     Page 11 of 13 Parnname                               NOM           Sample Qual         QC     Units   RPD%   REC%       Range   Anlst   Date Time Rad Liquid Scintillation Batch           613999 Uncert:     +/-7.32         +/-7.95 TPU:    +/-7.32        +/-7.95 QC1201288001        LCS Nickel-63                                567                                451     pCi/g            80 (75%-125%)        03/06/07 16:07 Uncert:                      +/-21.4 TPU:                    +/-26.9 QC1201287998        MB Nickel-63                                                      U       -1.36     pCi/g                                  03/06/07 15:19 Uncert:                      +/-7.77 TPU:                    +/-7.77 QC1201288000    181554001  MS Nickel-63                              592      U    -7.41              466    pCi/g             79 (75%-125%)         03/06/07 15:51 Uncert:      +/-7.32         +/-22.4 TPU:    +/-7.32        +/-28.2 Batch           614001 QC1201288003     181554001 DUP Technetium-99                                     U     0.221 U        0.249      pCi/g      0        (0% - 100%) VIXPi  03/03/07 21:48 Uncert:    +/-0.245       +/-0.241 TPU:    +/-0.245      +/-0.241 QC1201288005        LCS Technetium-99                          19.7                              19.7    pCi/g           100 (75%-125%)         03/02/07 19:22 Uncert:                   +/-0.445 TPU:                  +/-0.659 QC1201288002        MB Technetium-99                                                  U     -0.0689       pCi/g                                  03/03/07 21:17 Uncert:                    +/-0.188 TPU:                  +/-0.188 QC1201288004      181554001 MS Technetium-99                          19.7      U      0.221            19.4    pCi/g             99 (75%-125%)         03/02/07 18:35 Uncert:     +/-0.245       +/-0.493 TPU:    +/-0.245        +/-0.690 Batch           614003 QC1201288007     181554014 DUP Tritium                                           U   -0.0488 U        0.559    pCi/g      0          (0% - 100%) '\XD2 03/03/07 03:48 Uncert:       +/-1.61       +/-1.26 TPU:      +/-1.61        +/-1.26 QC1201288009        LCS Tritium                                11.2                              12.5    pCi/g           111  (75%-125%)       03/03/07 05:52 Uncert:                     +/-1.71 TPU:                    +/-1.72 QC1201288006        MB Tritium                                                        U       -0.309     pCi/g                                  03/03/07 02:45 Uncert:                      +/-1.19 TPU:                    +/-1.19 QC1201288008      181554014 MS Tritium                                11.5      U  -0.0488              12.0    pCi/g           105  (75%-125%)       03/03/07 04:50 Uncert:      +/-1.61       +/-1.71 TPU:      +/-1.61        +/-1.73 Batch           614005 109
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
181554 Page 11 of 13 Parnname NOM Sample Qual QC Units RPD%
REC%
Range Anlst Date Time Rad Liquid Scintillation Batch 613999 QC1201288001 LCS Nickel-63 QC1201287998 MB Nickel-63 Uncert:
TPU:
567 Uncert:
TPU:
Uncert:
TPU:
592 U
Uncert:
TPU:
+/-7.32
+/-7.32
+/-7.95
+/-7.95 451
+/-21.4
+/-26.9 U  
-1.36
+/-7.77
+/-7.77 pCi/g pCi/g pCi/g 80 (75%-125%)
03/06/07 16:07 03/06/07 15:19 03/06/07 15:51 QC1201288000 181554001 MS Nickel-63
-7.41
+/-7.32
+/-7.32 466
+/-22.4
+/-28.2 79 (75%-125%)
Batch 614001 QC1201288003 181554001 DUP Technetium-99 QC1201288005 LCS Technetium-99 QC1201288002 MB Technetium-99 QC1201288004 181554001 MS Technetium-99 Uncert:
TPU:
U 0.221
+/-0.245
+/-0.245 U
0.249
+/-0.241
+/-0.241 pCi/g 0
(0% - 100%) VIXPi 19.7 Uncert:
TPU:
Uncert:
TPU:
19.7
+/-0.445
+/-0.659 U  
-0.0689
+/-0.188
+/-0.188 pCi/g pCi/g pCi/g 100 (75%-125%)
03/03/07 21:48 03/02/07 19:22 03/03/07 21:17 03/02/07 18:35 19.7 Uncert:
TPU:
U 0.221
+/-0.245
+/-0.245 19.4
+/-0.493
+/-0.690 99 (75%-125%)
Batch 614003 QC1201288007 181554014 DUP Tritium QC1201288009 LCS Tritium QC1201288006 MB Tritium QC1201288008 181554014 MS Tritium U  
-0.0488 Uncert:  
+/-1.61 TPU:
+/-1.61 U
0.559
+/-1.26
+/-1.26 pCi/g 0
(0% - 100%) '\\XD2 03/03/07 03:48 11.2 Uncert:
TPU:
Uncert:
TPU:
11.5 U
Uncert:
TPU:
12.5
+/-1.71
+/-1.72 U  
-0.309
+/-1.19
+/-1.19 pCi/g pCi/g pCi/g 111 (75%-125%)
03/03/07 05:52 03/03/07 02:45 03/03/07 04:50
-0.0488
+/-1.61
+/-1.61 12.0
+/-1.71
+/-1.73 105 (75%-125%)
Batch 614005 109


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:         181554                                                                                               Page 12 of 13 Parmname                                        NOM             Sample Qual           QC       Units   RPD%   REC%    Range    AnIst  Date Time Rad Liquid Scintillation Batch          614005 QC1201288011     181554014 DUP Carbon-14                                                 U       0.0483 U        0.0496        pCi/g      0      (0% - 100%) ALXD2 03/05/07 13:58 Uncert:      +/-0.0978       +/-0.0988 TPU:      +/-0.0978        +/-0.0988 QC1201288013        LCS Carbon-14                                      6.93                                  6.78      pCi/g           98 (75%-125%)       03/03/07 14:25 Uncert:                       +/-0.203 TPU:                         +/-0.229 QC1201288010        MB Carbon- 14                                                                U       -0.0452         pCi/g                                03/03/07 11:16 Uncert:                      +/-0.0947 TPU:                        +/-0.0947 QC1201288012      181554014 MS Carbon- 14                                      7.05      U        0.0483              6.87      pCi/g           97 (75%-125%)       03/03/07 13:23 Uncert:      +/-0.0978         +/-0.205 TPU:      +/-0.0978          +/-0.231 Notes:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
181554 Parmname Rad Liquid Scintillation Batch 614005 Page 12 of 13 REC%
Range AnIst Date Time NOM Sample Qual QC Units RPD%
QC1201288011 181554014 DUP Carbon-14 QC1201288013 LCS Carbon-14 QC1201288010 MB Carbon-14 QC1201288012 181554014 MS Carbon-14 U
0.0483 Uncert:
+/-0.0978 TPU:  
+/-0.0978 U
0.0496
+/-0.0988
+/-0.0988 6.78
+/-0.203
+/-0.229 pCi/g 0
(0% - 100%) ALXD2 03/05/07 13:58 6.93 Uncert:
TPU:
Uncert:
TPU:
7.05 U
Uncert:
TPU:
U  
-0.0452
+/-0.0947
+/-0.0947 pCi/g pCi/g pCi/g 98 (75%-125%)
03/03/07 14:25 03/03/07 11:16 03/03/07 13:23 0.0483
+/-0.0978
+/-0.0978 6.87
+/-0.205
+/-0.231 97 (75%-125%)
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A    The TIC is a suspected aldol-condensation product B    For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
A B
BD    Results are either below the MDC or tracer recovery is low C    Analyte has been confirmed by GC/MS analysis D    Results are reported from a diluted aliquot of the sample H    Analytical holding time was exceeded J    Value is estimated N/A  Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND    Analyte concentration is not detected above the detection limit R    Sample results are rejected U    Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD C
UI    Gamma Spectroscopy--Uncertain identification X    Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y    QC Samples were not spiked with this compound A    RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h    Preparation or preservation holding time was exceeded 110
D H
J N/A ND R
U UI X
Y A
h Analyte is a surrogate compound Result is less than value reported Result is greater than value reported The TIC is a suspected aldol-condensation product For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
Results are either below the MDC or tracer recovery is low Analyte has been confirmed by GC/MS analysis Results are reported from a diluted aliquot of the sample Analytical holding time was exceeded Value is estimated Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more Analyte concentration is not detected above the detection limit Sample results are rejected Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL Preparation or preservation holding time was exceeded 110


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:         181554                                                                                                             Page 13of 13 Parmname                                       NOM               Sample Qual             QC       Units RPD%           REC%         Range Anist   Date Time N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
** Indicates analyte is a surrogate compound.
181554 Page 13of 13 Parmname NOM Sample Qual QC Units RPD%
A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than       five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the     RL is used to evaluate the DUP result.
REC%
Range Anist Date Time N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.
** Indicates analyte is a surrogate compound.
A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.
Line 1,480: Line 4,871:
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4A (PRELIMINARY DATA REVIEW)
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4A (PRELIMINARY DATA REVIEW)


Ilealth 11tv, sics I1roCCdUre         GIIIIARK iR-R512 1-001 Attachment B. I&#xfd;c\. CY-00 I IMAJOI&#xfd; I Ieahh Phx sies Procedure             (,PP-(.( ~(iR-R5 121 -001 Attaehmern IL Rex. CY-flO I MAJOR Preliminary Data Review Form - Samples for the Sign Test SUrx cy I nit:             9514    0o001 Surxe'N I(nit Name:       Fast Primary Parking Lot
I lealth 11tv, sics I1roCCdUre GIIIIARK iR-R512 1 -001 Attachment B. I&#xfd;c\\. CY-00 I IMAJOI&#xfd; I Ieahh Phx sies Procedure
(,PP-(.( ~( iR-R5 121 -001 Attaehmern IL Rex. CY-flO I MAJOR Preliminary Data Review Form - Samples for the Sign Test SUrx cy I nit:
Surxe'N I(nit Name:
('lassification:
('lassification:
SurxeN Media:             Soil I pe o0 Surve:           linal Status Surxc)
SurxeN Media:
I'\ pe of Measurement:             (iross Measurement Number ot Measurements:                     15 Operational I)(iiL:
I pe o0 Surve:
BASI(C STA I IS] ICAI. QUAN] I l1IIS Cs- 137           Co-60           Sr-90 Minimum Value:             -1.62E-03         -3.76E-03       -2.05E-02 Maxinurm Value:           8.44E-01           2.06E-02       6.81E-0I Mean:         1.22E-01         6.2 1E-03       6.18E-02 Median:       5.04E-02           5.90E-03         1.62E-02 Standard I)eviation:         2.25E-01           6.81 E-03       1.80E-0 I Skew:       3.02E+00           8.05E-01       3.65E+00 R&#xfd;AIDION UCLIIDE, CONCENTRATION (pCi/g)
I'\\ pe of Measurement:
NUMBIER                        Cs-137            Co-60            Sr-90           Cs Identified?   Co Identified'! Sr Ided 9514-0001-OOIF                     2.71E-02           2.88E-03       -8.87E-04               YES             NO         NO 9514-0001-002F                     6.23E-02           7.82E-03       -2.05E-02               YES             NO         NO 9514-0001-003F                     1.57E-02           7.03E-03       3.52E-03               YES             NO         NO 9514-0001-004F                     1.05E-01           2.06E-02       4.64E-02               YES             NO         YES 9514-0001-005F                     5.04E-02           2.47E-04       9.28E-03               YES             NO           NO 9514-000!-006F                     4.02E-02           7.60E-03       6.81E-01               YES             NO         YES 9514-0001-007F                     6.41E-02           1.66E-03       1.58E-02               YES             NO           NO 9514-0001-009F                     2.49E-02           5.94E-03       2.58E-02               YES             NO           NO 9514-0001-0 1OF                    3.59E-02         -3.76E-03       3.30E-02               YES             NO         YES 9514-0001-01 IF                     3.70E-01           1.69E-02       3.26E-02               YES             NO         YES 9514-000I-012F                     5.55E-02           5,27E-03       4.59E.02               YES             NO         YES 9514-0001-013F                     1.19E-O1           5.90E-03       1.65E-02               YES             NO           NO 9514-0001-014F                     8.44E-01         0.OOE+00       -3.44E-03               YES             NO           NO 9514-0001-015F                     -1.62E-03           1.50E-02       -2.01E-02               NO               NO           NO 9514-0001-016F                     1.91E-02         O.OOE+00       6.55E-03               NO               NO           NO J,
Number ot Measurements:
Perlornicd B1:         f<,   ~)1/4~   C       7                    D~ate:
Operational I)(iiL:
Independent Reve                                                              D~ate:_ _ _  __  _ _  _
9514 0o001 Fast Primary Parking Lot Soil linal Status Surxc)
(iross Measurement 15 BASI(C STA I IS] ICAI. QUAN] I l1IIS Cs-137 Co-60 Sr-90 Minimum Value:  
-1.62E-03  
-3.76E-03  
-2.05E-02 Maxinurm Value:
8.44E-01 2.06E-02 6.81E-0I Mean:
1.22E-01 6.2 1 E-03 6.18E-02 Median:
5.04E-02 5.90E-03 1.62E-02 Standard I)eviation:
2.25E-01 6.81 E-03 1.80E-0 I Skew:
3.02E+00 8.05E-01 3.65E+00 R&#xfd;AIDION UCLIIDE, Co-60 CONCENTRATION (pCi/g)
Sr-90 Cs Identified?
NUMBIER Cs-137 Co Identified'!
Sr Ided 9514-0001-OOIF 2.71E-02 2.88E-03  
-8.87E-04 YES NO NO 9514-0001-002F 6.23E-02 7.82E-03  
-2.05E-02 YES NO NO 9514-0001-003F 1.57E-02 7.03E-03 3.52E-03 YES NO NO 9514-0001-004F 1.05E-01 2.06E-02 4.64E-02 YES NO YES 9514-0001-005F 5.04E-02 2.47E-04 9.28E-03 YES NO NO 9514-000!-006F 4.02E-02 7.60E-03 6.81E-01 YES NO YES 9514-0001-007F 6.41E-02 1.66E-03 1.58E-02 YES NO NO 9514-0001-009F 2.49E-02 5.94E-03 2.58E-02 YES NO NO 9514-0001-0 1 OF 3.59E-02  
-3.76E-03 3.30E-02 YES NO YES 9514-0001-01 IF 3.70E-01 1.69E-02 3.26E-02 YES NO YES 9514-000I-012F 5.55E-02 5,27E-03 4.59E.02 YES NO YES 9514-0001-013F 1.19E-O1 5.90E-03 1.65E-02 YES NO NO 9514-0001-014F 8.44E-01 0.OOE+00  
-3.44E-03 YES NO NO 9514-0001-015F  
-1.62E-03 1.50E-02  
-2.01E-02 NO NO NO 9514-0001-016F 1.91E-02 O.OOE+00 6.55E-03 NO NO NO J,
7 Perlornicd B1:
f<, ~)1/4~
C D~ate:
D~ate:_
Independent Reve
(
(
                                                  'i
'i


Ilfalth Physics Procfdurf                                                             24265-000-(i['P-(i(;(jR-R5123-000-Rev.('Y-00(
Ilfalth Physics Procfdurf 24265-000-(i['P-(i(;(jR-R5123-000-Rev.('Y-00(
lithith Physics Procfdurf                                                             24265-000-GPP-(iGGR-R5 I 23-000-Rev.CY-00(
lithith Physics Procfdurf 24265-000-GPP-(iGGR-R5 I 23-000-Rev.CY-00(
Preliminary Data Review Form -. Judgemental Samples Survey Unit:                 9514- 0001 Survey Unit Name:
Preliminary Data Review Form -. Judgemental Samples Survey Unit:
Ilast Primary Parking Lot Classification:               2 Survey Media:               Soil Type oe Survey:           Final Status Survey Type oe Measurement:             Gross Measurement Number of Measurements:                   4 Operational DCGI:                 1 BASIC STATISTICAl. QUANTITIES Cs-137       Co-60       Sr-90 Minimum Value:           -8.66E'.-03     2.19F-02 -2.46F.-02 Maximum Value:             5.22E-01     7.97F-02 7.39E-02 Mean:           1.98E-01     4.46F-02 2.23F-02 Median:           2.35E-02     3.16E-02 6.32E-03 Standard Deviation:           2.30E-0 1     2.33E-02 3.53E-02 RADIONUCIIDE CONCENTRATION (pCi/g)
Survey Unit Name:
NUMBER                         Cs-137     Cs ID'ed?   Co-60       Co ID'ed         Sr-90           Sr ID'ed   > DCGL 9514-0001-024F                 -7.30E-03         NO     3.16E-02       NO         -1.78E-02           NO         NO 9514-0001-025F                 -8.96E-04         NO     2.51E-02       NO         -4.16E-03           NO         NO 9514-0001-026F                   2.35E-02       YES     2.19E-02       NO         -2.29E-03           NO         NO 9514-0001-027F                   1.07E-02         NO     3.15E-02       NO           6.32E-03           NO         NO 9514-0001-028F                   1.96E-02         NO     2.25E-02       NO           5.62E-03           NO         NO 9514-0001-029F                 -8.66E-03         NO     2.20E-02       NO         -2.46E-02           NO         NO 9514-0001-019J                   5&22E-01       YES     7.92E-02       YES           7.39E-02           YES         NO 9514-0001-020J                   4.65E-01       YES     5.51 E-02       NO           3.46E-02           YES         NO 9514-0001-021J                   3.05E-01       YE. 5.23E-02       NO           5.01E-02           YES         NO 9514-0001-022J                   5.19E-01       YES     6,92E-02       NO           5.46E-02           YES         NO 9514-0001-023J                   3.34E-01       YES     7.97E-02       NO           6.94E-02           YES         NO In rfor eiedBy:                                       D~ate:   Y_   2 &#xfd;-Zoo :&#xfd; Independent Re...  .w:......                                D~ate:
Classification:
Survey Media:
Type oe Survey:
Type oe Measurement:
Number of Measurements:
Operational DCGI:
9514- 0001 Ilast Primary Parking Lot 2
Soil Final Status Survey Gross Measurement 4
1 BASIC STATISTICAl. QUANTITIES Cs-137 Co-60 Sr-90 Minimum Value:  
-8.66E'.-03 2.19F-02  
-2.46F.-02 Maximum Value:
5.22E-01 7.97F-02 7.39E-02 Mean:
1.98E-01 4.46F-02 2.23F-02 Median:
2.35E-02 3.16E-02 6.32E-03 Standard Deviation:
2.30E-0 1 2.33E-02 3.53E-02 RADIONUCIIDE CONCENTRATION (pCi/g)
NUMBER Cs-137 Cs ID'ed?
Co-60 Co ID'ed Sr-90 Sr ID'ed  
> DCGL 9514-0001-024F  
-7.30E-03 NO 3.16E-02 NO  
-1.78E-02 NO NO 9514-0001-025F  
-8.96E-04 NO 2.51E-02 NO  
-4.16E-03 NO NO 9514-0001-026F 2.35E-02 YES 2.19E-02 NO  
-2.29E-03 NO NO 9514-0001-027F 1.07E-02 NO 3.15E-02 NO 6.32E-03 NO NO 9514-0001-028F 1.96E-02 NO 2.25E-02 NO 5.62E-03 NO NO 9514-0001-029F  
-8.66E-03 NO 2.20E-02 NO  
-2.46E-02 NO NO 9514-0001-019J 5&22E-01 YES 7.92E-02 YES 7.39E-02 YES NO 9514-0001-020J 4.65E-01 YES 5.51 E-02 NO 3.46E-02 YES NO 9514-0001-021J 3.05E-01 YE.
5.23E-02 NO 5.01E-02 YES NO 9514-0001-022J 5.19E-01 YES 6,92E-02 NO 5.46E-02 YES NO 9514-0001-023J 3.34E-01 YES 7.97E-02 NO 6.94E-02 YES NO In e
rfor ied By:
Independent Re...
.w:......
Y_ 2 &#xfd;-Zoo :&#xfd; D~ate:
D~ate:
3)/2--7 10 7
3)/2--7 10 7


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)


I lealth Mysics Procedure                                               (;(;(;R-R5 123-Rev.CY-00 I Attachment C Quantile Plot For Cesium - 137 Survey IUnit:       9514-0001 Survey ('nit Narne: t-ast Primary Parking ILot Mean:                 1.221-01 p('i/g 9.OOE-01 8.OOE-01 7.O0E-01 0L 6.OOE-01 C  5.O0E-01 0
I lealth Mysics Procedure
4.OOE-01 3.OOE-01 L).
(;(;(;R-R5 123-Rev.CY-00 I Attachment C Quantile Plot For Cesium - 137 Survey IUnit:
2.OOE-01 1 .0E-01
9514-0001 Survey ('nit Narne: t-ast Primary Parking ILot Mean:
* 9
1.221-01 p('i/g 0L C0 L).
                                                          .      .  +~  *    *
9.OOE-01 8.OOE-01 7.O0E-01 6.OOE-01 5.O0E-01 4.OOE-01 3.OOE-01 2.OOE-01 1.0E-01 0.OOE+00
* 0.OOE+00         *    *      *.*.
-1.O0E-01 140
          -1.O0E-01     I                ---                          -60~         -80           140 Percentage Cs-1 37           Rank          Percentage
+~ *
                                      -1.62E-03               1              3%
-60~
1.57E-02               2            10 %
9
1.91 E-02             3            17 %
-80 I
2.49E-02               4            23 %
Percentage Cs-1 37
2.71 E-02             5            30 %
-1.62E-03 1.57E-02 1.91 E-02 2.49E-02 2.71 E-02 3.59E-02 4.02E-02 5.04E-02 5.55E-02 6.23E-02 6.41 E-02 1.05E-01 1.19E-01 3.70E-01 8.44E-01 Rank 1
3.59E-02               6            37 %
2 3
4.02E-02               7            43 %
4 5
5.04E-02               8            50 %
6 7
5.55E-02               9            57 %
8 9
6.23E-02             10            63 %
10 11 12 13 14 15 Percentage 3%
6.41 E-02             11            70 %
10 %
1.05E-01             12            77 %
17 %
1.19E-01             13            83 %
23 %
3.70E-01             14            90 %
30 %
8.44E-01             15             97 %
37 %
Prepared By:       /     j,           /7                         Date:   .*    V Reviewe      Y:                                                      Date:   ,3 ]0"&
43 %
50 %
57 %
63 %
70 %
77 %
83 %
90 %
97 %
Prepared By:  
/
j,  
/7 Reviewe Y:
Date:
V Date:  
,3  
]0"&


Ilealth Physics ProccdUrc                                   (;(;(;[Z-R5 I23-Rev.(Y-00 I Attachment C Quantile Plot For Cobalt - 60 Survey Unit:         9514-0001 Survey Unit Name: Fast Primary Parking Lot Mean:         6.211F-03 p('i/g 2OOE-02                                                                           4*
I lealth Physics ProccdUrc
1.80E-02
(;(;(;[Z-R5 I 23-Rev.(Y-00 I Attachment C Quantile Plot For Cobalt - 60 Survey Unit:
: 0)  1.60E-02 0    1.40E-02
9514-0001 Survey Unit Name: Fast Primary Parking Lot Mean:
: 0. 1.20E-02 0    1.OOE-02 4-(U I-8.OOE-03                                                     4'  4    -.
6.211F-03 p('i/g 0) 0 0.
4-6.OOE-03                                       ,    .4 (U
0 4-(U I-4-
U    4.OOE-03 0    20O0E-03 0
(U U
o.O0E+00
00 2OOE-02 1.80E-02 1.60E-02 1.40E-02 1.20E-02 1.OOE-02 8.OOE-03 6.OOE-03 4.OOE-03 20O0E-03 o.O0E+00
        -2.OOE-03   I           20               40               60             S80         1)0
-2.OOE-03
        -4.00E-03    6*
-4.00E-03 4*
Percentage CO-60           Rank          Percentage
4' 4
                                -3.76E-03           1              3%
.4 I
O.OOE+OO             2            10%
20 40 60 S80 1)0 6*
O.OOE+OO             3            17 %
Percentage CO-60
2.47E-04           4            23 %
-3.76E-03 O.OOE+OO O.OOE+OO 2.47E-04 1.66E-03 2.88E-03 5.27E-03 5.90E-03 5.94E-03 7.03E-03 7.60E-03 7.82E-03 1.50E-02 1.69E-02 2.06E-02 Rank 1
1.66E-03           5            30 %
2 3
2.88E-03           6            37 %
4 5
5.27E-03           7            43 %
6 7
5.90E-03           8            50 %
8 9
5.94E-03           9            57 %
10 11 12 13 14 15 Percentage 3%
7.03E-03           10            63 %
10%
7.60E-03           11            70 %
17 %
7.82E-03           12            77 %
23 %
1.50E-02           13            83 %
30 %
1 .69E-02           14            90 %
37 %
2.06E-02           15           97 %
43 %
Prepared By:     ,, ,          '' C                               Date:
50 %
Reviewed 4:                                                          Date:     3 jo7
57 %
63 %
70 %
77 %
83 %
90 %
97 %
Prepared By:  
'' C Reviewed 4:
Date:
Date:
3 jo7


Health Physics Procedure                           GGGR-R5 I23-Rev.CY-00 I Attachment C Quantile Plot For Strontium-90 Survey Unit: 9514-0001 Survey Unit Niame: East Primary Parking Lot Mean:     6.181-02 pCi/g
Health Physics Procedure GGGR-R5 I 23-Rev.CY-00 I Attachment C Quantile Plot For Strontium-90 Survey Unit:
9514-0001 Survey Unit Niame: East Primary Parking Lot Mean:
6.181-02 pCi/g
: 5. 70E-01 0.
: 5. 70E-01 0.
4 20E-01 0
4 20E-01 0
* 2.70E-01 C
2.70E-01 C
Uo   1.20E-01
Uo 1.20E-01
                                                                                            .    ,
-3.OOE-02L 0
                          .---                                      . -.. .. . ......
20 40 60 Percentage Rank Percentage 100 80
                                                                    ---                .
-2.05E-02
            -3.OOE-02L 0             20         40           60                     80        100 Percentage Rank       Percentage
-2.01 E-02
                                -2.05E-02       1          30%
-3.44E-03
                                -2.01 E-02     2          10%
-8.87E-04 3.52E-03 6.55E-03 9.28E-03 1.58E-02 1.65E-02 2.58E-02 3.26E-02 3.30E-02 4.59E-02 4.64E-02 6.81 E-01 1
                                -3.44E-03       3          17%
2 3
                                -8.87E-04       4          23 %
4 5
3.52E-03       5          30 %
6 7
6.55E-03       6          37 %
8 9
9.28E-03       7          43 %
10 11 12 13 14 15 30%
1.58E-02       8          50 %
10%
1.65E-02       9          57 %
17%
2.58E-02       10        63 %
23 %
3.26E-02       11        70 %
30 %
3.30E-02       12        77 %
37 %
4.59E-02       13        83 %
43 %
4.64E-02       14        90 %
50 %
6.81 E-01     15         97 %
57 %
63 %
70 %
77 %
83 %
90 %
97 %
Z(
Z(
Prepared By:         41                                    Date:
Prepared By:
Reviewed                                                    Date:                 93 01-)
4 1 Reviewed Date:
Date:
93 01-)


I lealth Physics ProcedUrc                                     Pr(i( R-R5123-Rcv.(CY-00 I Attachment C Frequency Plot For Cesium-137 Survey Unit:           9514-0001 Survey UInit Name: last Primary Parking Lot Mean:            0.122 pCi/g 7
I lealth Physics ProcedUrc Pr(i(
6 C
R-R5123-Rcv.(CY-00 I Attachment C Frequency Plot For Cesium-137 Survey Unit:
5 4
Survey UInit Name:
3 LL  2 1
Mean:
0 0.000         0.050           0.100       0.150         0.200       0.250 Upper End Value (pCi/g)
9514-0001 last Primary Parking Lot 0.122 pCi/g C
Upper End     Observation Observation %
LL 7
Value       Frequency    Frequency 0.000
6 5
* 1            7%
4 3
0.050           6          40%
2 1
0.100           4          27%
0 0.000 0.050 0.100 0.150 0.200 0.250 Upper End Value (pCi/g)
0.150           2          13%
Upper End Value 0.000 0.050 0.100 0.150 0.200 0.250 Total Observation Frequency 1
0.200           0           0%
6 4
0.250            2          13%
2 0
Total          15          100%
2 15 Observation %
                                                              '7
Frequency 7%
                        .1 ~       -    -I.
40%
Prepared fly:     I~. ~/  )     V                                   Date:             -/
27%
Reviewed Bly.                                                          D~ate: 3/iS /07
13%
0%
13%
100%
'7
.1  
~  
-I.
Prepared fly:
I~. /
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V Date:  
-/
D~ate: 3/iS /07 Reviewed Bly.


Health Physics llroccdurc                                         GGGR-R5123-Rev.CY-001 Attachment (C Frequency Plot For Cobalt-60 Survey Unit:             9514-0001 Survey Unit Name: Fast Primary Parking Lot Mean:             0.006 pCi/g 10 CU 0
Health Physics llroccdurc GGGR-R5123-Rev.CY-001 Attachment (C Frequency Plot For Cobalt-60 Survey Unit:
9514-0001 Survey Unit Name: Fast Primary Parking Lot Mean:
0.006 pCi/g 10 CU 0
8 6
8 6
4 I
4 2
2 0
0 I
                  -0.030 -0.020 -0.010 0.000 0.010 0.020 0.030 Upper End Value (pCilg)
-0.030 -0.020 -0.010 0.000 0.010 0.020 0.030 Upper End Value (pCilg)
Upper End       Observation Observation %
Upper End Observation Observation %
Value         Frequency     Frequency
Value Frequency Frequency
                                  -0.030             1           7%
-0.030 1
                                  -0.020             0             0%
7%
                                  -0.010             0             0%
-0.020 0
0.000             2             13%
0%
0.010             9           60%
-0.010 0
0.020             2           13%
0%
0.030             1           7%
0.000 2
Total             15       ,  100%
13%
0.010 9
60%
0.020 2
13%
0.030 1
7%
Total 15 100%
(
(
                                                            / .<
/
Prepared By: J   I/ , ,I I1/4     ,  , Px                             D)ate:
Prepared By: J I/,,I I1/4  
Reviewed P, :-a:-9                                                       I)atc: 3&#xfd; 19)67
, Px D)ate:
Reviewed P, :-a:-9 I)atc: 3&#xfd; 19)67


I lealth Physics Procedure                                 (iG(iR-R5 123-Rev.CY-001 Attachment C Frequency Plot For Sr - 90 Survey Unit:         9514-0001 Survey Unit Name: I:last Primary Parking Lot Mean:     0.062   pC i/g 110 8
I lealth Physics Procedure (iG(iR-R5 123-Rev.CY-001 Attachment C Frequency Plot For Sr - 90 Survey Unit:
0r     6 U_
9514-0001 1
Survey Unit Name: I:last Primary Parking Lot Mean:
0.062 pC i/g 10 8
6 0r U_
2 0
2 0
0.01       0.03       0.05         0.09       0.18   0.35       0.70 Upper End Value (pCi/g)
0.01 0.03 0.05 0.09 0.18 0.35 0.70 Upper End Value (pCi/g)
Upper End   Observation Observation %
Upper End Observation Observation %
Value     Frequency     Frequency 0.01           7           44%
Value Frequency Frequency 0.01 7
003           3           19%
44%
0.05           5           31%
003 3
0.09           0           0%
19%
0.18           0           0%
0.05 5
0.35           0           0%
31%
0.70           1           6%
0.09 0
S16               0Y Prepared By:                                 1/                 D)atc:
0%
Review cd k-                                                     D~ate: 3/z-)/7 K
0.18 0
0%
0.35 0
0%
0.70 1
6%
S16 0Y Prepared By:
1/
D)atc:
cd k-Review D~ate:
3/z-)/7 K
j
j


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)


ItIcalth Physics Procedure                                                       (jI'I'-GGGR-R5121-000 A ttachnient A. Rex. CY-001 %,IAJOR Sign Test Calculation Sheet For Multiple Radionuclisdes Survey I nit Numbekr:     9514-0001 Surve, Unit Name: Fast Primar, Parking I.ot WVP&IR#: NA Classification : 2                                           I YPIl I (u error):0.05   IYPE I (11error):0.05 Rad ionunl ides:                             Cs- 137                 Co-60                 Sr-90
ItIcalth Physics Procedure (jI'I'-GGGR-R5121-000 A ttachnient A. Rex. CY-001 %,I AJOR Sign Test Calculation Sheet For Multiple Radionuclisdes Survey I nit Numbekr:
( pcrational I)('(I. ( p(i/g):                                                     2.59                   1.05 Results ('s- 137           Results (o-60        Results Sr-90      Weighted Sum (W,)          l)CGI .-Result              Sign 2.71 E-02                 2.88E-03          -8.87E-04                5.30E-03                9.95E-01 6.23E-02                   7.82E-03          -2.05E-02               -4.92E-03                1,00E+00 1.57E-02                 7.03E-03          3.52E-03                8,98E-03                9.91E-01 1.05E-01                  2.06E-02           4.64E-02                7.17E-02                9.28E-01 5.04E-02                   2.47E-04           9.28E-03                 1.83E-02              9.82E-01 4.02E-02                   7.60E-03           6.81E-01                6.59E-01                3.41E-01 6.41E-02                   1.66E-03           1.58E-02               2.76E-02                9.72E-01 2.49E-02                   5.94F-03          2.58F-02                 3.15E-02               9.69E-01 3.59E-02                 -3.76E-03           3.30E-02                 3.66E-02                9.63E-01 3.70E-01                  1.69E-02           3.26E-02                 1.06E-01               8.94E-01 5.55E-02                   5.27E-03          4.59E-02                  5.61E-02               9.44E-01 1.19E-01                 5.90E-03            1.65E-02               4.01E-02                9.60E-0 I 8.44E-01                 O.00E+00           -3.44E-03                1.54E-01               8.46E-001
9514-0001 Surve, Unit Name: Fast Primar, Parking I.ot WVP&IR#: NA Classification : 2 I YPIl I (u error):0.05 IYPE I (11 error):0.05 Rad ionunl ides:
        -1.62E-03                  1.50E-02          -2.01E-02              - 1.37E-02              1.01E+00 1.91E-02                  0.00E+00          6.55E-03                9.79E-03                9.90E-01 Number of Positive I)ifferences (S+ ):         15 (ritical Value:             13                                           Survc, (!nit         Meets Acceptance Criterion z   /
Cs-137 Co-60
Pertbrmed I :-                                                                                          Date:
( pcrational I)('(I. ( p(i/g):
Independent         i-                                                                                         Date 3)1   J92c 1
2.59 Results ('s-137 2.71 E-02 6.23E-02 1.57E-02 1.05E-01 5.04E-02 4.02E-02 6.41E-02 2.49E-02 3.59E-02 3.70E-01 5.55E-02 1.19E-01 8.44E-01
-1.62E-03 1.91E-02 Results (o-60 2.88E-03 7.82E-03 7.03E-03 2.06E-02 2.47E-04 7.60E-03 1.66E-03 5.94F-03
-3.76E-03 1.69E-02 5.27E-03 5.90E-03 O.00E+00 1.50E-02 0.00E+00 Results Sr-90 Weighted Sum (W,)
-8.87E-04
-2.05E-02 3.52E-03 4.64E-02 9.28E-03 6.81E-01 1.58E-02 2.58F-02 3.30E-02 3.26E-02 4.59E-02 1.65E-02
-3.44E-03
-2.01E-02 6.55E-03 5.30E-03
-4.92E-03 8,98E-03 7.17E-02 1.83E-02 6.59E-01 2.76E-02 3.15E-02 3.66E-02 1.06E-01 5.61E-02 4.01E-02 1.54E-01
- 1.37E-02 9.79E-03 l)CGI.-Result 9.95E-01 1,00E+00 9.91E-01 9.28E-01 9.82E-01 3.41E-01 9.72E-01 9.69E-01 9.63E-01 8.94E-01 9.44E-01 9.60E-0 I 8.46E-001 1.01E+00 9.90E-01 Sr-90 1.05 Sign Number of Positive I)ifferences (S+ ):
15 (ritical Value:
13 Pertbrmed I :-
Survc, (!nit Meets Acceptance Criterion z  
/
Date:
Independent i-D ate 3)1 J92c 1


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)


Connecticut Yankee Decommissioning Project Health                               24265-000-GPR-GGGR-R5124-000 Attachment A Physics Procedure Split Sample Assessment Form Survey Survey..9514          Suve                 SurvyyU00ni Survey Unit                     East Primary Parking Lot Area#:                     Unit #:               Name:
Connecticut Yankee Decommissioning Project Health Physics Procedure 24265-000-GPR-GGGR-R5124-000 Attachment A Split Sample Assessment Form Survey..
Sample Plan or WPIR#:                               NA                                   SML #:             0 Sample
Suve Survey Unit Survey 9514 SurvyyU00ni East Primary Parking Lot Area#:
Unit #:
Name:
Sample Plan or WPIR#:
NA SML #:
0 Sample


== Description:==
== Description:==
Comparison of split samples collected from sample measurement location #04 and analyzed using gamma spectroscopy by an off-site vendor laboratory. The standard sample was 9514-0001-004F the comparison sample was 9514-0001-004FS.
Comparison of split samples collected from sample measurement location #04 and analyzed using gamma spectroscopy by an off-site vendor laboratory. The standard sample was 9514-0001-004F the comparison sample was 9514-0001-004FS.
STANDARD                                                         COMPARISON Radionuclide   Activity     Standard   Resolution   Agreement       Activity       Standard Comparison Acceptable (Y/N)
STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable (Y/N)
Value         Error                     Range         Value         Error     Ratio Cs-137       1.05E-.0i   . 5.0OE-02         2     NONE-             1.51E-01.     4.97E-02     1.44         NA Co-60       2.06E-02   . 2.26E-02         I     NONE-             2.65E-02       3.34E-02     1.29         NA K-40       1.04E+01     9.92E-01       10       0.6- .1.66     1.II E+01     1.09E+00     1.07           Y Comments/Corrective Actions: With regard to the Cs-137 and           Table is provided to show acceptance criteria used to Co-60 results, guidance for agreement ranges, obtained from           assess split samples.
Value Error Range Value Error Ratio Cs-137 1.05E-.0i  
USNRC Inspection Procedure 84750, does not address resolution ratios less than 4, therefore, a determination of                   Resolution      [    Agreement Range acceptability for such rations cannot be made. _-However, K-40               4            7      0.50          2.00 was found to be present at an acceptable level of agreement.                 8            15      0.60          1.66 Therefore, no further action is warranted.                                 16           50       0.75           1.33 51          200      0.80          1.25
. 5.0OE-02 2
                                                                                  > 200            0.85          1.18 WPIR - Work Plan and Inspection Record SML - Sample Measurement Location designation Page     I of I
NONE-1.51E-01.
4.97E-02 1.44 NA Co-60 2.06E-02  
. 2.26E-02 I
NONE-2.65E-02 3.34E-02 1.29 NA K-40 1.04E+01 9.92E-01 10 0.6-  
.1.66 1.II E+01 1.09E+00 1.07 Y
Comments/Corrective Actions: With regard to the Cs-137 and Co-60 results, guidance for agreement ranges, obtained from USNRC Inspection Procedure 84750, does not address resolution ratios less than 4, therefore, a determination of acceptability for such rations cannot be made. _-However, K-40 was found to be present at an acceptable level of agreement.
Therefore, no further action is warranted.
Table is provided to show acceptance criteria used to assess split samples.
Resolution
[
Agreement Range 4
7 8
15 16 50 51 200
> 200 0.50 0.60 0.75 0.80 0.85 2.00 1.66 1.33 1.25 1.18 WPIR - Work Plan and Inspection Record SML - Sample Measurement Location designation Page I of I


Connecticut Yankee Decommissioning ProjSect Health                             24265-000-GPR-GGGR-R5124-000 Attachment A Physics Procedure Split Sample Assessment Form Survey             9514     Survey       0001   Survey Unit                     Es Pm         a     g Area#:                     Unit #:             Name:
Connecticut Yankee Decommissioning ProjSect Health Physics Procedure 24265-000-GPR-GGGR-R5124-000 Attachment A Split Sample Assessment Form Survey 9514 Survey 0001 Survey Unit Es Pm a
Sample Plan or WPIR#:                               NA,                                 SML #:               0 Sample
g Area#:
Unit #:
Name:
Sample Plan or WPIR#:
NA, SML #:
0 Sample


== Description:==
== Description:==
Comparison of split samples collected from sample measurement location #10 and analyzed using gamma spectroscopy by an off-site vendor laboratory. The standard sample was 9514-0001-01OF, the comparison sample was 9514-0001-01OFS.
Comparison of split samples collected from sample measurement location #10 and analyzed using gamma spectroscopy by an off-site vendor laboratory. The standard sample was 9514-0001-01OF, the comparison sample was 9514-0001-01OFS.
STANDARD                                                       COMPARISON Radionuclide     Activity     Standard   Resolution   Agreement     Activity       Standard Comparison Acceptable (Y/N)
STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable (Y/N)
Value         Error                     Range       Value           Error     Ratio Cs-137       3.59E-02.   ' 5.60E-03       6         0.5-2         2.86E-02       :7.90E-03     0.80             Y Co-60     -3.76E-03     -1.88E-'03     2     INONE -         8.70E-03       5.60E-03     r-2.31         NA K-40       1.06E+01     5.30E+00       2       NONE -         9.85E+00       3.67E-01       0.93           NA Comments/Corrective Actions: Cs-137 was found to be present Table is provided to show acceptance criteria used to at an acceptable level of agreement. Therefore, no further action assess split samples.
Value Error Range Value Error Ratio Cs-137 3.59E-02.  
is warranted. With regard to the Co-60 and K-40 results, guidance for agreement ranges, obtained from USNRC                         Resolution        I      Agreement Range Inspection Procedure 84750, does not address resolution ratios           4              7        0.50          2.00 less than 4, therefore, a determination of acceptability for such         8              15      0.60          1.66 rations cannot be made.                                                   16             50       0.75           1.33 51            200        0.80          1.25
' 5.60E-03 6
                                                                                > 200            0.85          1.18 V:
0.5-2 2.86E-02
WPIR - Work Plan and Inspection Record SML- Sample Measurement Location designation Page     I of I
:7.90E-03 0.80 Y
Co-60  
-3.76E-03  
-1.88E-'03 2
INONE -
8.70E-03 5.60E-03 r-2.31 NA K-40 1.06E+01 5.30E+00 2
NONE -
9.85E+00 3.67E-01 0.93 NA Comments/Corrective Actions: Cs-137 was found to be present at an acceptable level of agreement. Therefore, no further action is warranted. With regard to the Co-60 and K-40 results, guidance for agreement ranges, obtained from USNRC Inspection Procedure 84750, does not address resolution ratios less than 4, therefore, a determination of acceptability for such rations cannot be made.
Table is provided to show acceptance criteria used to assess split samples.
Resolution I
Agreement Range 4
8 16 51 7
15 50 200
> 200 0.50 0.60 0.75 0.80 0.85 2.00 1.66 1.33 1.25 1.18 V :
WPIR - Work Plan and Inspection Record SML-Sample Measurement Location designation Page I of I


EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4E (COMPASS DQA WITH POWER CURVE)
EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4E (COMPASS DQA WITH POWER CURVE)


DQA Surface Soil Report Assessment Summary Site:                                       9514-0001 Planner(s):                                 rwm Survey Unit Name:                           open land area Report Number:                             1 Survey Unit Samples:                       15 Reference Area Samples:                     0 Test Performed:                             Sign                            Test Result:              Not Performed Judgmental Samples:                         0                                EMC Result:              Not Performed Assessment
DQA Surface Soil Report Assessment Summary Site:
Planner(s):
Survey Unit Name:
Report Number:
Survey Unit Samples:
Reference Area Samples:
Test Performed:
Judgmental Samples:
Assessment


== Conclusion:==
== Conclusion:==
Reject Null Hypothesis (Survey Unit PASSES)
9514-0001 rwm open land area 1
Retrospective Power Curve
15 0
                                -Iz__        +/-1-__A 1 0.9
Sign Test Result:
_  _        _      __-r                              _
Not Performed 0
m 0.8         i1~z                                        __                    ~_
EMC Result:
I      f      -_    _                                  _
Not Performed Reject Null Hypothesis (Survey Unit PASSES)
                    ,0.7 Ii                                          _
Retrospective Power Curve 1 0.9 m 0.8
                    . 0.6
,0.7
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Latest revision as of 23:09, 14 January 2025

Final Status Survey (FSS) Final Report - Phase VII - Chapter 16 of 19 - Appendix A15, Survey Unit Release Record 9514-0001, East Primary Parking Lot
ML071730456
Person / Time
Site: Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date: 03/23/2007
From: Massengill B
Connecticut Yankee Atomic Power Co
To:
NRC/FSME
References
Download: ML071730456 (167)
v • d • e


Text

Book 1

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4 Final Status Survey Final Report Phase VII Appendix Al 5 Survey Unit Release Record 9514-0001, East Primary Parking Lot May 2007

CYAPCO FINAL STATUS SURVEY RELEASE RECORD EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 FSSEngeDate:r FSS Engineer Prepared By:

Reviewed-,KWAW S ýngineer Approved By:

Telhnical Support Manager Date: 3 11q 107 Date:_____

Revision 0

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD TABLE OF CONTENTS

1.

SURVEY UNIT DESCRIPTION......................................................

3

2.

CLASSIFICATION BASIS................................................................

3

3.

DATA QUALITY OBJECTIVES (DQO)..........................................

6

4.

SU RV EY D ESIGN.............................................................................

9

5.

SURVEY IMPLEMENTATION.......................................................

12

6.

SURVEY RESULTS........................................................................

14

7.

QUALITY CONTROL....................................................................

19

8.

INVESTIGATIONS AND RESULTS.............................................

20

9.

REMEDIATION AND RESULTS..................................................

21

10. CHANGES FROM THE FINAL STATUS SURVEY PLAN......

21

11. DATA QUALITY ASSESSMENT (DQA).....................................

21

12. A N O M A LIES..................................................................................

22

13. CO N CLU SIO N................................................................................

22

14. A TTA CH M EN TS.............................................................................

23 14.1 Attachment 1 - Figures (5 pages including cover) 14.2 Attachment 2 - Scan Results (6 pages including cover) 14.3 Attachment 3 - Laboratory Results (114 pages including cover) 14.4 Attachment 4 - DQA Results (18 pages including covers)

TOTAL 166 Revision 0

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD SURVEY UNIT DESCRIPTION Survey Unit 9514-0001 (East Primary Parking Lot) is designated as a Final Status Survey (FSS) Class 2 survey unit and consists of eight thousand seven hundred thirty-nine square meters (8,739 m2) or 2.159 acres of uninhabited open land located approximately five hundred and eighty-four feet (584 ft) south of the reference coordinate system benchmark used at Haddam Neck Plant (HNP).

This survey unit is bounded by Survey Units 9504-0000, 9506-0000 and 9508-0000 to the north (called north based on the general north to south flow of the Connecticut River), Survey Units 9527-0001 and 9527-0004 to the east, Survey Units 9313-0000 and 9527-0005 to the south and by Survey Unit 9514-0000 to the west.

The survey unit is located outside of the former Radiological Controlled Area (RCA), outside the former Industrial Area but within the Owner Controlled Area.

The survey unit is comprised of predominantly flat disturbed open land that gently slopes from east to west toward the Connecticut River. The eastern portion of the survey unit contains a small stream that collects water from the hillside to the south and east of the survey unit and flows from south to north through the survey unit until it discharges into the onsite retention pond (Survey Unit 9508-0000).

The reference coordinates associated with this survey unit are E004 through E012 by S050 through S058 (refer to LTP Section 5.4.4).

The reference coordinates provide the maximum dimensions of a rectangle containing this survey unit. Some areas contained in this rectangle may not be part of this survey unit.

The boundary of the survey unit was defined using a Global Positioning System (GPS) based on the Connecticut State Plane System North American Datum (NAD) 1927.

2.

CLASSIFICATION BASIS The survey unit was classified in accordance with Procedure RPM 5.1-10, "Survey Unit Classification. " The historical information, scoping analyses and characterization results provided sufficient data to designate Survey Unit 9514-0001 as Class 2 in February 2007.

The "Classification Basis Summary" conducted for Survey Unit 9514-0001 consisted of:

a) A review of the 10CFR50.75 (g) (1) database, b) A review of the "Initial Characterization Report" and the "Historic Site Assessment Supplement, "

c) Historic and current survey records review, d) Visual inspections and a "walk-down." of the area were performed.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Survey Area 9514, which consists of the Primary Parking Lot, is a surface survey area (the corresponding sub-surface Survey Area is 9803) that has historically been used to stockpile soils, asphalt spoils, snow and other materials.

Containerized radioactive materials have also been stored here over the past few years. The historical assessment of the survey area indicated that the age of the paved area dates back to the earliest days of plant operation. The scoping report in 1997 had little information on this area, but did note that Plant Incident Report (PIR) 80-37 reported the discovery of several sources of elevated activity in March 1980, along with other areas of the site. The investigation into the incident concluded that the elevated activity was most likely due to radioactive materials ejected from the Primary Vent Stack as a result of operational events in 1979. Isotopic analysis of the particles indicated that the short-lived fission products, Ce-144 and Ru-106, dominated the particulate radioactivity. All elevated areas were removed upon detection according to supplemental reports.

A review of the 10 CFR 50.75(g) files identified five (5) additional entries identifying Survey Area 9514 (Survey dated 6/11/79; Contract, drawings and Spec. work logs from 10/11/82; Email from GTS Duratek dated 1/26/99; memo HP 111; memo HP-99-113); however, these sources did not provide a significant amount of additional information for characterization of Survey Area 9514. Additionally, Warehouse #2 and the Office Building #3/Primary Access Point were constructed in 1989 and the primary parking lot was re-configured.

The primary parking lot was enlarged, re-paved and storm drains installed.

Scanning of the parking lot was conducted on September 17-25, 1997 using a floor monitor. No elevated areas of activity were identified. Soil samples were taken of a proposed sanitary sewer sump location just west of the Security Building Primary Access Point (PAP). No plant related radioactivity was identified in these samples. Areas behind the Building Maintenance Equipment Warehouse and the Chemical Storage Warehouse were also used as storage areas for radioactive materials returned to site as a result of the Offsite Materials Recovery Program.

A storm drain system was installed under the parking area. The storm drain system's purpose was to conduct runoff water from the parking lot, including the northern-most side of Survey Area 9313 (adjacent to the office building and warehouses), and the west hillside primarily to the retention pond. Outfalls from the storm drain system discharge to the southeast and southwest banks of the pond (Survey Area 9508). Overflow from the retention pond discharges to the west bank of the Connecticut River (Survey Area 9512).

Recent decommissioning activities included the removal of asphalt, concrete and sub-surface commodities such as storm drain and sewer system piping.

Two (2) potential pathways for residual contamination to exist within this survey area are from the mixing of surface soils with paving materials during demolition or from storm drain pipe leakage.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD After remediation was complete in Survey Area 9514, characterization samples were collected and analyzed in accordance with Survey and Sampling Work Plan (SSWP) 06-09-001. Evaluation of soil samples collected for the SSWP provided the information with regard to the radionuclides of concern within Survey Area 9514. These results are summarized in Table 1.

Table 1-Basic statistical quantities from SSWP 06-09-001 Radiological Assessment survey Parameter Cs-137 Co-60 Sr-90 (pci/g)

(pC00)

(pci/g)

Operational DCGL:

5.38E+00 2.59E+00 1.05E+00 Minimum Value:

-9.68E-03

-3.21E-02 5.67E-03 Maximum Value:

8.44E-01 9.36E-02 7.39E-02 Mean:

9.22E-02 4.87E-03 3.43E-02 Median:

3.06E-02 3.16E-03 2.95E-02 Standard Deviation:

2.06E-01 2.64E-02 2.18E-02 Characterization sample data indicated that several locations in the eastern portion of Survey Area 9514 contained elevated amounts of Sr-90 at levels up to seven percent (7%) of the Operational Derived Concentration Guideline Level (DCGL) for Sr-90.

Based on the characterization results provided in Table 1, Survey Area 9514 was split into two (2) survey units. Survey Unit 9514-0001 (the survey unit covered by this Release Record) is a Class 2 survey unit which consists of open land and comprises the eastern portion of the former primary parking lot.

The western portion of the former primary parking lot is covered by Survey Unit 9514-0000, a Class 3 survey unit.

The characterization results for Survey Unit 9514-0001 indicate that Cs-137 and Co-60 are the primary radionuclides of concern for this survey unit.

Additionally, HTD radionuclide analysis indicated that Sr-90 was present in several samples at levels up to seven percent (7%) of the Operational DCGL.

Therefore, Sr-90 was selected as a radionuclide of concern. No other HTD radionuclides were present in concentrations above 5% of the Operational DCGL for soil individually or 10% of the Operational DCGL for soil as a composite.

The FSS Engineer performed a visual inspection and walk-down during February 2007 to assess the physical condition of the survey unit, evaluate access points and travel paths and identify potentially hazardous conditions.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD This survey area is affected by existing groundwater (reference CY memo ISC 06-024) which will be a source of dose from residual radioactivity, as discussed in Section 3 under the Data Quality Objectives.

Based upon the historical information and the results of radiological surveys performed during characterization, it was concluded that there was a low probability for residual radioactivity to be present in this survey unit in concentrations greater than the Operational DCGLs justifying a final survey unit classification of Class 2 (refer to Section 3).

3.

DATA QUALITY OBJECTIVES (DQO)

FSS design and planning used the Data Quality Objective (DQO) process as described by the LTP, Procedure RPM 5.1-11, "Preparation of Final Status Survey Plan, " and the "Multi-Agency Radiation Survey and Site Investigation Manual" (MARSSIM). A summary of the main features of the DQO process are provided herein.

The DQO process incorporated hypothesis testing and probabilistic sampling distributions to control decision errors during data analysis. Hypothesis testing is a process based on the scientific method that compares a baseline condition to an alternate condition. The baseline condition is technically known as the null hypothesis. Hypothesis testing rests on the premise that the null hypothesis is true and that sufficient evidence must be provided for rejection. In designing the survey plan, the underlying assumption, or null hypothesis was that residual activity in the survey unit exceeded the release criteria. Rejection of the null hypothesis would indicate that residual activity within the survey unit does not exceed the release criteria. Therefore, the survey unit does satisfy the primary objective of the Final Status Survey Plan (FSSP). Probabilistic sampling is a preferred method to select a sample so that each item in the population being studied has a known likelihood of being included in the sample. Probabilistic sampling may include simple random sampling where every sample has the same chance of being included, or systematic random sampling where samples are arranged in some order and a random starting point is selected.

The primary objective of the FSSP was to demonstrate that the level of residual radioactivity in Survey Unit 9514-0001 did not exceed the release criteria specified in the LTP and that the potential dose from residual radioactivity is As Low As Reasonably Achievable (ALARA).

A fundamental precursor to survey design is to establish a relationship between the release criteria and some measurable quantity. This is done through the development of DCGLs. The DCGLs represent average levels of radioactivity above background levels and are presented in terms of surface or mass activity concentrations. Chapter 6 of the LTP describes in detail the modeling used to develop the DCGLs for soil (called Base Case Soil DCGL), existing groundwater radioactivity and future groundwater radioactivity that will be contributed by building basements and footings.

Revision 0 6

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD The DCGLs presented in Chapter 6 of the LTP were developed for exposures from three (3) components, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity.

Equation 1 shows the mathematical relationship between the three (3) components and the total dose.

Equation I HTotal =Hsoil +HExistingGW + HFutureGW The total dose under the LTP criteria is twenty-five (25) mrem/yr TEDE from all three (3) components.

The allowable total dose under the Connecticut Department of Environmental Protection (CTDEP) radiological remediation standard for CY is nineteen (19) mrem/yr TEDE. To satisfy both the LTP and CY CTDEP criteria, the dose from soil must be reduced when using the existing and future groundwater dose values discussed above.

This survey area is affected by existing groundwater (reference CY memo ISC 06-024).

Therefore, the dose contribution from existing groundwater is bounded by two (2) mrem/yr TEDE.

This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no buried concrete foundations or footings containing residual radioactive material within the groundwater saturated zone in the area (reference CY memo ISC 06-024). The dose contribution from future groundwater, the third dose component is, therefore, zero (0) mrem/yr TEDE.

Equation 2 19 mrem/yrTotal = 17 mrem/yrsoil + 2 mrem/yrExisting GW+ 0 mrem/yrFuturcGW The allowable dose for soil in this survey unit is seventeen (17) mrem/yr TEDE as shown by Equation 2 above.

The concentration of residual radioactivity resulting in seventeen (17) mrem/yr TEDE is designated as the Operational DCGL, and has been established for the radionuclides of concern as provided in Table 2.

Revision 0 7

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 2 - Radionuclide Specific Base Case Soil DCGL, Operational DCGLs and Rpnauired Minimum Detectahle Cnncenltratinn*

Radionuclide (1)

Base Case Soil Operational DCGL Required MDC DCGL (pCi/g) (2)

(pCi/g) (3)

(pCi/g) (4)

H-3 4.12E+02 2.81E+02 1.65E+01 C-14 5.66E+00 3.84E+00 2.26E-01 Mn-54 1.74E+01 1.18E+O1 6.96E-01 Fe-55 2.74E+04 1.87E+04 1.1OE+03 Co-60 3.81E+00 2.59E+00 1.52E-01 Ni-63 7.23E+02 4.91E+02 2.89E+01 Sr-90 1.55E+00 1.05E+00 6.20E-02 Nb-94 7.12E+00 4.85E+00 2.85E-01 Tc-99 1.26E+01 8.57E+00 5.04E-01 Ag-108m 7.14E+00 4.86E+00 2.86E-01 Cs-134 4.67E+00 3.18E+00 1.87E-01 Cs-137 7.91E+00 5.38E+00 3.16E-01 Eu-152 1.01E+01 6.87E+00 4.04E-01 Eu-154 9.29E+00 6.32E+00 3.72E-01 Eu-155 3.92E+02 2.67E+02 1.57E+01 Pu-238 2.96E+01 2.01E+01 1.18E+00 Pu-239/240 2.67E+01 1.82E+01 1.07E+00 Pu-241 8.70E+02 5.92E+02 3.48E+01 Am-241(5) 2.58E+01 1.75E+01 1.03E+00 Cm-243/244 2.90E+01 1.97E+01 1.16E+00 k1) Bod inuicates mHose rauionucliues consiuereu to be ham LO ueeCLL.

(2) The Base Case Soil DCGLs for soil are specified by the LTP in Chapter 6 and are equivalent to twenty-five (25) mrem/yr TEDE.

(3) The Operational DCGL is equivalent to seventeen (17) mrem/yr TEDE.

(4) The required MDC is equivalent to one (1) mrem/yr TEDE.

(5) Americium-241 can be analyzed by gamma and alpha spectroscopy and is considered to be Easy to Detect (ETD). The preferred result is the alpha spectroscopy's when both analyses are performed.

Another important facet of the DQO process is to identify the radionuclides of concern and determine the concentration variability. Fifteen (15) samples were collected and analyzed during characterization, as discussed in Section 2.

The mean and variability of Cs-137, Co-60 and Sr-90 in soil in this survey unit was determined during characterization and are provided in Table 1.

Instrument DQOs included a verification of the ability of the survey instrument to detect the radiation(s) of interest relative to the DCGL. Survey instrument response checks were required prior to issue and after the instrument had been Revision 0 8

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD used. Control and accountability of survey instruments was required to assure the quality and prevent the loss of data.

As part of the DQOs applied to laboratory processes, analysis results were reported as actual calculated results. Results reported as less than Minimum Detectable Concentration (<MDC) were not accepted for FSS. Sample report summaries included unique sample identification, analytical

method, radionuclide, result, and uncertainty to two (2) standard deviations, laboratory data qualifiers, units, and the required and observed MDC.
4.

SURVEY DESIGN The level of effort associated with planning a survey is based on the complexity of the survey and nature of the hazards. Guidance for preparing FSS plans is provided in Procedure RPM 5.1-11, "Preparation of Final Status Survey Plans".

The FSSP uses an integrated sample design that combines scanning surveys and sampling which can be either random or biased.

Characterization sampling was used to determine concentration variability.

The DQO process determined that Cs-137, Co-60 and Sr-90 would be the radionuclides of concern in survey unit 9514-0001 (refer to Section 3). The sum of fractions or unity rule was used with the individual Operational DCGLs because multiple radionuclides (Cs-137, Co-60 and Sr-90) are considered in the survey design. Other radionuclides identified during FSS were evaluated to ensure adequate survey design.

Surrogate DCGLs were not required for this survey unit based on process knowledge from FSS of adjacent areas and via screening under LTP Section 5.4.7.2, "Gross Activity DCGLs". Radionuclide screening or de-selection is a process where an individual radionuclide or aggregates may be considered insignificant and eliminated from the FSS.

The criteria for de-selection are concentrations less than 5% for individual radionuclides and less than 10% for aggregates.

The Elevated Measurement Comparison (EMC) did not apply to this survey unit since it is a Class 2 area and discrete, elevated areas of contamination were not expected.

The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation.

This approach was conservative since it included background Cs-137 as part of the sample set.

The number of soil samples for FSS was determined in accordance with Procedure RPM 5.1-12, "Determination of the Number of Surface Samples for Final Status Survey." The Lower Bound of the Gray Region (LBGR) was set in accordance with Procedure RPM 5.1-11 to 0.91 to maintain the relative shift (A/a) in the range of 1 and 3. The resulting Adjusted Relative Shift was 2.0. A Prospective Power Curve was generated using COMPASS, a software package Revision 0 9

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD developed under the sponsorship of the United States Nuclear Regulatory Commission (USNRC) for implementation of the MARSSIM in support of the decommissioning license termination rule (10 CFR 20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design.

Survey design specified fifteen (15) surface soil samples for non-parametric statistical testing.

The grid pattern and locations of the soil samples were determined using Visual Sample Plan (VSP) in accordance with Procedure RPM 5.1-14, "Identifying, and Marking Surface Sample Locations for Final Status Survey."

Visual Sample Plan was created by Pacific Northwest National Laboratory (PNNL) for the United States Department of Energy. A systematic triangular grid pattern with a random starting point was selected for sample design, which is appropriate for a Class 2 area.

Judgmental sampling was included as a feature of this survey design to investigate suspect areas and account for any anomalies identified in the field.

Sample locations were identified using AutoCAD-LT, a commercially available plotting software package with coordinates consistent with the Connecticut State Plane System.

These coordinates were integrated with a Global Positioning System (GPS) to locate sample points in the field.

Sample Measurement Locations for the design are listed with the GPS coordinates in Table 3.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 3 -Sample Measurement Locations identified for Non-parametric Statistical Testin2 with their Associated GPS Coordinates Designation")

Northing Easting 9514-0001-OO1F 237249.28 668065.13 9514-0001-002F 237177.80 668023.86 9514-0001-003F 237177.80 668106.40 9514-0001-004F/FS 237177.80 668188.94 9514-0001-005F 237106.31 668065.13 9514-0001-006F 237106.31 668147.67 9514-0001-007F 237106.31 668230.21 9514-0001-008F"2 )

237106.31 668312.75 9514-0001-009F 237034.83 668188.94 9514-0001-010F/FS 237034.83 668271.48 9514-0001-01iF 237034.83 668354.02 9514-0001-012F 236963.35 668312.75 9514-0001-013F 236963.35 668395.29 9514-0001-014F 236963.35 668477.83 9514-0001-015F 236891.87 668354.02 9514-0001-016F13) 237086.27 668140.73 (1)"F" denotes Final Status Survey sample location and "FS" denotes Field-Split sample location.

2),"Sample number 9514-0001-008F could not safely be collected so that sample location was abandoned and a new location was randomly selected.

(3)Random sample number 9514-0001-016F was selected as a Non-parametric sample location because sample number 9514-0001-008F could not be collected.

Although Procedure RPM 5.1-11 only specified that 5% of the samples are required to be selected for HTD analysis, two (2) soil samples or 13% of the number of samples that would be used for non-parametric statistical testing were randomly selected for HTD radionuclide analysis using the Microsoft Excel "RANDBETWEEN" function. Each sample was sent off-site for a full suite analysis of the HTD radionuclides specified in the LTP, Table 2-12, "Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 2.

The implementation of quality control measures as referenced by Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Survey," included the collection of two (2) soil samples for "split sample" analysis by the off-site laboratory. These locations were selected randomly using the Microsoft Excel "RANDBETWEEN" function. The number of quality control soil samples was determined to be 13% of fifteen (15) samples.

The LTP specifies that scanning will be performed along with a combination of systematic and judgmental measurements (samples) for a Class 2 land area and should cover 10% to 100% of the area. The fraction of scanning coverage was determined during the DQO process with the total amount and location(s) based on the likelihood of finding elevated activity during FSS.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Based on the historical site assessment and the characterization data available, it was determined that three (3) separate scan grids needed to be established. The total surface area to be scanned was approximately 25% of the survey unit. A map of the scan grid locations is provided in Attachment 1.

For this Class 2 survey unit, the "Investigation Level" for area scanning and soil sample measurement results are those levels specified in LTP, Table 5-8. Table 4 provides a synopsis of the survey design.

Table 4 - Svnonsis of the Survev Design(1)

Feature Design Criteria Basis Survey Unit Land 8,739 m 2 Based on AutoCAD-LT and Area Visual Sample Plan calculations Type 1 and Type 2 errors were Number of 0.05, sigma was 0.04 pCi/g, and Measurements 15 the LBGR was adjusted to 0.91 to maintain Relative Shift in the range of 1 and 3.

Grid Spacing 25.9 m Based on triangular grid 5.38 pCi/g Cs-137 Administratively set to achieve Operational DCGL 2.59 pCi/g Co-60 seventeen (17) mrem/yr TEDE (2) 1.05 pCi/g Sr-90 Soil Investigation 5.38 pCi/g Cs-137 The Operational DCGL meets the Lnvel 2.59 pCi/g Co-60 LTP criteria for a Class 2 survey 1.05 pCi/g Sr-90 unit Scan Survey Area Approximately 25%

The LTP requires >10% area coverage for Class 2 Survey Coverage of the area Uis Units.

Scan Investigation Detectable over Administratively set to achieve Level background seventeen (17) mrem/yr TEDE (2) k 1) i ne survey aesign used a mucn smatter value ior me Operational Ltl.AJL man proviueu by Table 2 to conservatively account for the contribution to the total dose from existing and future groundwater which had not been established at the time of planning this FSS.

(2) The allowable dose for soil in this survey unit is seventeen (17) mrem/yr TEDE as the bounding dose from existing and future groundwater has been established based on field data (reference CY memo ISC 06-024.)

5.

SURVEY IMPLEMENTATION Final status survey field activities were conducted under a detailed FSSP 9514-0001 that included the implementation of a job safety analysis, job planning checklist and related procedures for reference. Daily briefings were conducted to discuss the expectations for job performance and the safety aspects of the survey. The "Daily Survey Journal" was used to document field activities and other information pertaining to the FSS.

Three (3) scan areas were established that constituted approximately 25% of the surface area of Survey Unit 9514-0001. Grid lines, one (1) meter wide, were Revision 0 12 Revision 0 12

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD painted on the ground of each of the three (3) scan areas. A background survey was performed around the survey unit and it was determined that the range of background measurements, using a Eberline E-600 with a SPA-3 sodium iodide detector, was varied from 4,000 counts per minute (cpm) in the western part of the survey unit up to 9,000 cpm near the southeastern part of the survey unit toward the hillside.

The scan areas were established and each area was scanned for elevated readings (see Attachment 2 for all scan results). Scanning was performed with an Eberline E-600 using a SPA-3 sodium iodide detector.

The E-600 was operated in the rate-meter mode and used with audio response. The probe was positioned as close to the ground as possible and was moved at a scan speed of about 0.5 meters per second.

Approximately 25% of the survey unit was scanned.

Measurement locations were identified in North American Datum (NAD) 1927 coordinates using GPS coordinates; sample fixed measurement locations were identified and marked with a surveyor's flag or paint for identification. At each sample fixed measurement location, a one (1) meter radius around the sample flag or paint mark was scanned for elevated radiation levels.

One (1) of the original fifteen (15) samples identified, 9514-0001-008F was not collected because the sample location was found to be inaccessible.

Additionally, the sample location could not be identified within 3 meters of the original location. As part of the survey design, several additional alternate sample locations were selected randomly, as determined by using Visual Sample Plan (VSP), in accordance with Procedure RPM 5.1-14, "Identifying, and Marking Surface Sample Locations for Final Status Survey." One (1) of the random sample locations was selected and designated as 9514-0001-016F.

Fifteen (15) surface soil samples were collected for non-parametric statistical testing and packaged in accordance with Haddam Neck Plant (HNP) Procedure RPM 5.1-3, "Collection of Sample Media for Final Status Survey" and FSS design. Samples were controlled, transported, stored, and transferred to the off-site laboratory using Chain-of-Custody (COC) protocol in accordance with Procedure RPM 5.1-5, "Chain of Custody for Final Status Survey Samples."

Two (2) samples (9514-0001-001F and 9514-0001-010F) were randomly selected for HTD radionuclide analysis.

The implementation of survey specific quality control measures included the collection of two (2) samples (9514-0001-001F and 9514-0001-013F) for "split sample" analysis.

Follow-up sampling was conducted at each of the elevated measurement locations.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Five (5) judgmental sample locations in the creek bed that runs south to north along the eastern portion of the survey unit, were identified by the FSS Engineer.

A map identifying all of the sample locations is provided in Attachment 1.

6.

SURVEY RESULTS All field survey activities were conducted between February 22 and February 27, 2007.

On February 22, 2007, three (3) scan areas, that comprised approximately 25%

of the total surface area for the survey unit, were scanned for elevated radiation levels.

Six (6) elevated measurement locations within scan area three (3) were identified during scanning. Each of the locations was evaluated using the Exploranium, and were determined to be Naturally Occurring Radioactive Material (NORM) based on the presence of loose rock. Table 5 provides an overview of the scan area survey. Attachment 1 contains a map that identifies the locations of the three (3) scan grids. All scan results are provided in.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 5-Scan Area Results Scan Grid Rangeof Highest Range of Elevated Investigation Aran Grd Rgedn Logged Action Action Reading sample Area

  1. 's Reading Reading Levels Level Identification Sample (kcpm)

(kcpm)

(kcpm) ()

(2)

(3) 1 6.04 6.04 8.36 NO 2

6.00 6.00 7.66 NO 3

6.47 6.47 7.48 NO 1

4 6.09 6.09 7.75 NO 5

6.78 6.78 7.88 NO 6

7.19 7.19 7.48 NO 1

6.00 6.00 7.24 NO 2

5.98 5.98 6.48 NO 2

3 5.55 5.55 7.60 NO 4

5.53 5.3 6.77 NO 5

5.48 5.48 6.55 NO 1-5 6.05-7.19 7.19 7.46-8.34 NO 6-10 5.46-6.49 6.49 6.15-9.14 YES 9514-01-ER-03-09-01 9514-0001-024F 1 1-5 4.48-7.54 7.4 601-YES 9514-01-ER-03-13-01 9514-0001-025F 11-15 4.4 7.54 7.54 6.0 4

Y S 9514-01-ER-03-13-02 9514-0001-026F 16-20 4.79-6.22 6.22 6.19-7.07 NO 5.10-9514-01 -ER-03-23-0 1 9514-0001-027F 13.82 9514-01-ER-03-25-01 9514-0001-028F 4.41-26-30 17.19 5.75-8.76 YES 9514-01-ER-03-26-01 9514-0001-029F 17.19 3 1-35 4.28-4.97 4.97 5.48-6.06 NO 36-40 4.71-5.87 5.87 5.90-6.69 NO (1) The action level is based on a measurement above ambient background.

(2) Elevated areas were determined to be Naturally Occurring Radioactive Material, refer to Section 8.

(3) ER nomenclature is associated with the barcodes used in the field where ER stands for Elevated Reading.

On February 23, 2007 the fifteen (15) samples identified for non-parametric statistical testing were collected. One (1) of the original fifteen (15) samples established by VSP using a random start, systematic triangular grid pattern, was deemed not accessible and was therefore replaced by a random sample location that was also identified by VSP. Sample number 9514-0001-008F was replaced by sample number 9514-0001-016F.

Additionally, on February 26, 2007, six (6) investigative samples were collected at the elevated measurement locations identified by the scan surveys and were designated as 9514-0001-024F, 9514-0001-025F, 9514-0001-026F, 9514-0001-027F, 9514-0001-028F and 9514-0001-029F.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Five (5) judgmental sample locations in the creek bed were collected on February 27, 2007 and were designated as sample numbers 9514-0001-019J, 9514-0001-020J, 9514-0001-021 J, 9514-0001-022J and 9514-0001-023J.

Material Service Requisition (MSR) number 07-00100 was generated to cover the analysis of the samples at the approved off-site laboratory.

The fifteen (15) sample locations identified for non-parametric statistical testing along with the five (5) judgmental samples and the six (6) investigative sample locations were scanned over approximately a one (1) meter radius for elevated radiation levels, in accordance with the FSSP. Table 6 provides an overview of the scan results for sample measurement locations.

A map identifying all of the sample locations is provided in Attachment 1.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 6-Scan Results for Sam le Measurement Locations Sample Measurement Highest Logged Action Level (1)

Location (5)

Reading (kcpm)

> Action Level (2)

(kcpm) 9514-0001-001F 3.98 4.08 NO 9514-0001-002F 4.74 4.95 NO 9514-0001-003F 4.64 5.95 NO 9514-0001-004F 5.95 7.22 NO 9514-0001-005F 4.02 5.57 NO 6514-0001-006F 5.38 6.78 NO 9514-0001-007F 6.19 7.10 NO 9514-0001-008F SAMPLE LOCATION IS INACCESSIBLE 9514-0001-009F 6.23 6.32 NO 9514-0001-O0OF 4.47 5.92 NO 9514-0001-01IF 5.91 7.83 NO 9514-0001-012F 5.25 6.14 NO 9514-0001-013F13) 6.76 6.19 YES 9514-0001-014F 6.45 6.69 NO 9514-0001-015F 5.45 5.94 NO 9514-0001-016F 4.93 5.69 NO 9514-0001-019J 4.79 6.58 NO 9514-0001-020J 6.06 7.01 NO 9514-0001-021J 7.80 9.49 NO 9514-0001-022J 8.97 10.1 NO 9514-0001-023J 8.60 10.3 NO 9514-0001-024F(4) 6.24 6.15 YES 9514-0001-025F(4) 6.07 6.01 YES 9514-0001-026F(4) 7.53 6.01 YES 9514-0001-027F(4) 8.43 8.11 YES 9514-0001-028F(4) 13.82 8.21 YES 9514-0001-029F(4) 17.19 8.40 YES (1) The action level is based on a measurement above ambient background in accordance with the FSSP.

(2) FSS sample plans require movement of the sample measurement location to the area within the one (1) meter radius yielding the response above the action level (3) During the one (1) meter radius scanning conducted around sample location 9514-0001-013F an elevated measurement was detected. In accordance with the FSSP, the sample was moved to the location of the elevated measurement.

(4) Denotes the follow-up samples that were collected at elevated scan grid locations identified in Table 6.

(5)"F" denotes Final Status Survey sample location and "J" denotes Judgmental or Biased sample location.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories, LLC, Charleston, South Carolina.

The laboratory analyzed the fifteen (15) samples collected for non-parametric statistical testing, the associated duplicates, the five (5) biased samples and the six (6) investigative samples using gamma spectroscopy. Gamma spectroscopy analysis was performed to the required MDCs. Gamma spectroscopy results identified some radionuclides meeting the accepted criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty).

Cs-137 was identified in thirteen (13) of the fifteen (15) samples collected for non-parametric statistical testing. Co-60 was not identified in any of the fifteen (15) samples collected for non-parametric statistical testing.

Sr-90 was identified in five (5) of the fifteen (15) samples collected for non-parametric statistical testing. The mean of the gamma spectroscopic analysis results for the samples indicated that Cs-137 was present at levels that are similar to the concentrations of Cs-137 found in soil at off-site locations within the vicinity of the HNP as presented in the Health Physics TSD BCY-HP-0063.

The "sum-of-fractions" or "unity rule" is the mathematical test used to evaluate compliance with radiological criteria for license termination when more than one radionuclide has been determined to be potentially present.

The combination of the fractions of each detected radionuclide against their respective Operational DCGL must be less than or equal to one (1).

The unity rule is:

Equation 3 Ci C2 C,

÷++ C2

<1 DCGLI DCGL2

DCGL, Where:

Cn = concentration of radionuclide n and DCGLn = DCGL of radionuclide n.

The results of the unity rule calculation for the radionuclides of concern in the statistical sample population for Survey Unit 9514-0001 are provided in Table 7.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Table 7-Summarv of Soil SamDle Results Fraction of Sample Number Cs-137 Co-60 Sr-90 the pCi/g pCi/g pCi/g Operational DCGL (1) 9514-0001-OOIF 2.71E-02 2.88E-03

-8.87E-04 0.005 9514-0001-002F 6.23E-02 7.82E-03

-2.05E-02

-0.005 9514-0001-003F 1.57E-02 7.03E-03 3.52E-03 0.009 9514-0001-004F 1.05E-01 2.06E-02 4.64E-02 0.072 9514-0001-005F 5.04E-02 2.47E-04 9.28E-03 0.018 9514-0001-006F 4.02E-02 7.60E-03 6.81E-01 0.657 9514-0001-007F 6.41 E-02 1.66E-03 1.58E-02 0.028 9514-0001-009F 2.49E-02 5.94E-03 2.58E-02 0.031 9514-0001-O0OF 3.59E-02

-3.76E-03 3.30E-02 0.037 9514-0001-011F 3.70E-01 1.69E-02 3.26E-02 0.106 9514-0001-012F 5.55E-02 5.27E-03 4.59E-02 0.056 9514-0001-013F

1. 19E-01 5.90E-03 1.65E-02 0.040 9514-0001-014F 8.44E-0 1 0.OOE+00

-3.44E-03 0.154 9514-0001-015F

-1.62E-03 1.50E-02

-2.01E-02

-0.014 9514-0001-016F 1.91E-02 0.OOE+00 6.55E-03 0.010 (1) The Operational DCGLs are 5.38 pCi/g for Cs-137, 2.59 pCilg for Co-60 and 1.05 pCi/g for Sr-90 from Table 2 and are used in conjunction with the unity rule The off-site laboratory also processed two (2) samples for HTD analysis (other than Sr-90 which was analyzed for in each sample) as required by the sample plan.

The requested analyses included alpha spectroscopy, gas proportional counting, and liquid scintillation depending on the radionuclide and the measurement method.

All analyses met the required MDC.

No HTD radionuclides, other than Sr-90, met the accepted criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty). Additionally, all HTD radionuclide, other than Sr-90, met the criteria for de-selection of a radionuclide is a concentration that is less than 5% of the Operational DCGL for individual radionuclides and less than 10% of the Operational DCGLs for aggregates.

7.

QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. Two (2) samples or thirteen percent (13%), of the fifteen (15) total samples collected for non-parametric statistical testing were selected for split sample analysis which exceeds the 5% minimum required by the LTP.

The data were evaluated using USNRC acceptance criteria specified in Inspection Procedure 84750 as detailed in HNP Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Survey."

Split samples 9514-0001-004F/FS were assessed and it was determined that there were low resolution ratios (<4) for both Cs-137 and Co-60. The agreement Revision 0 19

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD range could not be established because NRC Inspection Procedure 84750 does not address resolution ratios below 4. Therefore, a determination of the acceptability for such low rations cannot be made. However, Potassium-40 (K-

40) was found to be present at an acceptable level of agreement. Therefore, no further action was warranted.

Split samples 9514-0001-010F/FS were assessed and it was determined that there was an acceptable level of agreement for Cs-137. Therefore, no further action was warranted. Due to the extremely low levels of Co-60 reported the same situation was exhibited as was observed for split sample numbers 9514-0001-004F/FS.

The sample analysis vendor, General Engineering Laboratories,

LLC, Charleston, South Carolina, maintains quality control and quality assurance plans as part of normal operation. Refer to Attachment 3 and Attachment 4 for data and data quality analysis results.
8.

INVESTIGATIONS AND RESULTS Five (5) biased samples were collected at locations along the creek bottom that runs south to north along the eastern edge of the survey unit.

Six (6) investigative samples were collected at elevated scan locations throughout the survey unit.

Gamma spectroscopy and Sr-90 analyses was performed by the off-site laboratory to the required MDC. None of the samples exceeded 19% of the Operational DCGL.

No further action or investigations were required (see Table 8).

Table 8-Judgmental and Investigative Sample Results Fraction of the Sample Number (2)

Cs-137 Co-60 Sr-90 Oprtoa pCi/g pCi/g pCi/g Operational DCGL("

9514-0001-024F

-7.30E-03

-1.11E-02

-1.78E-02

-0.023 9514-0001-025F

-8.96E-04

-6.86E-03

-4.16E-03

-0.007 9514-0001-026F 2.35E-02

-7.36E-03

-2.29E-03

-0.001 9514-0001-027F 1.07E-02 1.13E-02 6.32E-03 0.012 9514-0001-028F 1.96E-02

-2.77E-02 5.62E-03

-0.002 9514-0001-029F

-8.66E-03 1.39E-02

-2.46E-02

-0.020 9514-0001-019J 5.22E-01 5.25E-02 7.39E-02 0.188 9514-0001-020J 4.65E-0 1 2.32E-02 3.46E-02 0.128 9514-0001-021J 3.05E-01 9.23E-03 5.01E-02 0.108 9514-0001-022J 5.19E-01 1.53E-02 5.46E-02 0.154 9514-0001-023J 3.34E-01 3.06E-02 6.94E-02 0.140 (1) The Operational DCGLs from Table 2 are 5.38 pCi/g for Cs-137, 2.59 pCi/g for Co-60, 1.05 pCi/g for Sr-90 and are used in conjunction with the unity rule (2)"F" denotes Final Status Survey sample location and "J" denotes Judgmental or Biased sample location.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD

9.

REMEDIATION AND RESULTS Historically, no radiological remedial action as described by MARSSIM Section 5.4 was performed in this survey unit prior to or as a result of the FSS. Health Physics TSD BCY-HP-0078, "ALARA Evaluation of Soil Remediation in Support of Final Status Survey, " determined that remediation beyond that required to meet the release criteria to be unnecessary and that the remaining residual radioactivity in soil was ALARA.

10.

CHANGES FROM THE FINAL STATUS SURVEY PLAN Sample location number 9514-0001-008F was deemed inaccessible and was replaced by sample location number 9514-0001-016F.

None other changes to the FSSP were made.

11.

DATA QUALITY ASSESSMENT (DQA)

The DQO sample design and data were reviewed in accordance with Procedure RPM 5.1-23, "Data Quality Assessment," for completeness and consistency.

The sampling design had adequate power as indicated by the Retrospective Power Curve. The Sign Test was performed on the data and compared to the original assumptions of the DQOs.

The evaluation of the Sign Test results demonstrates that the survey unit passes the unrestricted release criteria, thus, the null hypothesis is rejected.

Documentation was complete and legible. Surveys and sample collection were consistent with the DQOs and were sufficient to ensure that the survey unit was properly designated as Class 2.

The preliminary data review consisted of calculating basic statistical quantities (e.g., mean, median, standard deviation). The standard deviation was slightly less than the value used for the survey design. This would indicate that the number of samples collected was sufficient to meet the Operational DCGL. The mean and median values are well below the Operational DCGL when used in conjunction with the unity rule. Also, the retrospective power curve shows that a sufficient number of samples were collected to achieve the desired power.

Therefore, the survey unit meets the unrestricted release criteria with adequate power as required by the DQOs.

For Cs-137, the range of the data, about four (4) standard deviations, was not a particularly large variation considering that the levels were essentially at existing environmental levels where such variation is to be expected.

The difference between the mean and median was 32% of the standard deviation which indicates some skewness in the data.

The data was represented graphically through posting plots, a frequency plot, and a quantile plot. The frequency plot indicates a positive skewness as confirmed by the calculated skew of 3.02.

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EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD Since Co-60 was not identified (i.e., a result greater than two (2) standard deviations uncertainty) in any of the fifteen (15) samples collected for non-parametric statistical testing, the data was not used to determine the adequacy of statistical testing for this survey unit.

For Sr-90, the range of the data, about three (3) standard deviations, was not a particularly large variation considering that the levels were at extremely low levels where such variation is to be expected. The difference between the mean and median was 36.7% of the standard deviation which indicates a small skewness in the data. The data was represented graphically through posting plots, a frequency plot, and a quantile plot. The frequency plot shows a slightly positive skew as confirmed by the calculated skew of 0.367.

All data, assessments, and graphical representations are provided in Attachment 3 and Attachment 4.

12.

ANOMALIES The anomalies associated with the disagreement between the field splits was presented in Section 7. The source of the disagreement for Co-60 is likely due to extremely low levels of activity being reported and the statistical uncertainties associated with the comparison of very small numbers. Standard statistical tests, ratio comparisons and skew, may not provide the same information at extremely low numbers as compared to higher numbers.

No other anomalies were noted.

13.

CONCLUSION Survey Unit 9514-0001 has met the final DQOs of the FSS plan. The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved. Elevated Measurement Comparison and remediation was not required.

Cs-137 and Sr-90 were used for statistical testing to determine the adequacy of the survey unit for FSS.

The sample data passed the Sign Test. The null hypothesis was rejected.

The Retrospective Power Curve generated using COMPASS shows adequate power was achieved. The survey unit is properly designated as Class 2.

The dose contribution from soil is 1.43 mrem/yr TEDE based on the average concentration of the samples used for non-parametric statistical sampling.

This survey area is affected by existing groundwater (reference CY memo ISC 06-024); therefore the dose contribution from existing groundwater is two (2) mrem/yr TEDE.

This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no buried concrete foundations and footings containing residual radioactive material within the groundwater saturated zone Revision 0 22 Revision 0 22

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD in the area (reference CY memo ISC 06-024); therefore, the dose contribution from future groundwater is zero (0) mrem/yr TEDE.

The average total dose from residual radioactivity in this survey unit, including exposures from the three (3) components as described in Section 3, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity, will not exceed 3.43 mrem/yr Total Effective Dose Equivalent (TEDE). Therefore, Survey Unit 9514-0001 is acceptable for unrestricted release.

14.

ATTACHMENTS 14.1 Attachment 1 - Figures 14.2 Attachment 2 - Scan Results 14.3 Attachment 3 - Laboratory Results 14.4 Attachment 4 - DQA Results Revision 0 23

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 1 (FIGURES)

I 9527-0004 9514-0001 oo527-9504-0000

\\2d 9514-0001 J 9514-0001-023J 514-0001-014F 9514-0001-019J 9514-0001-O1IF 99514-0001-OOIF 9514-0001-022J

'9514-0001-003F 9514-0001-007F 9514-0001-010F 9514-0001 13F 9514-0001-025F 514-0001 -0M2F 9514-0001-006F 9514-0001-026F

§951 4- 0 0 01-0 2

§ 9

5 14 - 0 0 01-01 2 F 9514-0001-0241' 9514-0001-009 f

9514-0001-0271' 9514-001-015F

  • =Pond 0

= P.-d 0

=Sop Loc40io fork Lowlmon EknWodScanL-,M-o 4

s 4o NAD27 C ntt 5044 PIan Syntn 9514-0001-005F 9514-0001-016F 9514-0000 9313-0000

-4. ________________

L ________________

Figure I Connecticut Yankee Atomic Power Company Sample Location Map for Survey Unit 9514-0001 March 2007 Created by: R-Massengill Revision: 0

9514-000 9527-0001 0.105 0.334 0.3115 0.370 0.522 0.519 0.016 0.064 0.119 0.036 0.062

-0.001 0

0 0.050 -0.007 0.040 0.019 0.024 -0.009 0 0.0*0 0.011 0.056 0

9514-0000 I

Figure 2 Cesium-137Posting Plot for Surface Soil Samples Survey Unit 9514-0001

"ELd O

=Pod 9514-000 9527-0001 0

= N,,-Pr..fnS.,,pi RM~ffsinto pCylg 0.021 o j*MsP RooIt in P M~og 0.009 0.031 0.017 S~pk Res.J.

p Ci'g 0.015 0.007 0.002

-0.004

,0.006

-0.007 0.008

-0.007 0.031 0© 0.008 0

0.000 -0.011 0.000 0.011 : 0.005 0

0 40 6

F-9514-0000 NAD27Coý~do St060PY.asyýo~

Figure 3 Cobalt-60 Posting Plot for Surface Soil Samples Survey Unit 9514-0001

9514-000-0O

~N-.o-p S-PI.

o J9.fSW R0.ko,, pin Gg 0.069 0.050 0.033 0

Bk,.d Sc..Looto Spic R-ub Mc p Q19 0.055

,0.004 0.016 0.017 0.033

-0.021

-0.004 0.681 0o 0.007

-0.002 -0.025 0 o.o6 0.006 0.046 0

9514-0000 0

40 so N.W NAD27CO.c.-a-Ic SSOSPh-Sym~.~

Figure 4 Strontium-90 Posting Plot for Surface Soil Samples Survey Unit 9514-0001

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 2 (SCAN RESULTS)

SURVEY UNIT 9514-0001 SAMPLE LOCATION SCAN RESULTS suryLocatonI Log I Log IReading MDCR Action L.

>AL I

00 Probe Number Date Time (cpm)

(cpm)

(cpm)

("+"=Yes) Serial # Serial #

9514-01-BL-00-01-0 2/23/2007 8:47:00 3.26E+03 8.15E+02 4.08E+03 1110 1010 9514-01-SL-00-01-01 2/23/2007 1 8:48:00 [3"98E+031 1110 100 9514-01-BL-00-02-0 2/23/2007 8:45:00 4.04E+03 9.08E+02 4.95E+03 1110 1010 9514-01-SL-00-02-01 2/23/2007 1 8:46:00 4.74E+031 I

1110 j1010 9514-01-BL-00-03-0 2/23/2007 8:49:00 4.95E+03 1.00E+03 5.95E+03 1110 1010 9514-01-SL-00-03-01 2/23/2007 1 8:50:00 14.64E+031 I

I I

1110 1010 9514-01-BL-00-04-0 2/23/2007 8:50:00 6.10E+03 1.12E+03 7.22E+03 1110 1010 9514-01-SL-00-04-01 2/23/2007 8:51:00595E+03 1110 I1010 9514-01-BL-00-05-0 2/23/2007 8:44:00 4.60E+03 9.69E+02 5.57E+03 1110 1010 9514-01-SL-00-05-01 2/23/2007 1 8:44:00 14.02E+03 1 110 1010 9514-01-BL-00-06-0 2/23/2007 8:42:00 5.70E+03 1.08E+03 6.78E+03 1110 1010 9514-01-SL-00-06-0 2/23/2007 1 8:43:00 15.38E+03[

1110 11010 9514-01-BL-00-07-0 2/23/2007 8:32:00 5.99E+03 1.11E+03 7.10E+03 1110 1010 9514-01-SL-00-07-01 2/23/2007 1 8:32:00 6.19E+031 I 1110 1010 9514-01-BL-00-09-0 2/23/2007 8:28:00 5.28E+03 1.04E+03 6.32E+03 1110 1010 9514-01-SL-00-09-01 2/23/2007 F 8:28:00 I 6.23E+031 I

1110 1O 010 9514-01-BL-00-10-0 2/23/2007 8:16:00 4.92E+03 1.OOE+03 5.92E+03 1110 1010 9514-01-SL-00-10-0I 2/23/2007 1 8:17:00 1 4.47E+031 I

I 1110 o 11o0 9514-01-BL-00-11-0 2/23/2007 8:35:00 6.66E+03 1.17E+03 7.83E+03 1110 1010 9514-01-SL-00-11-0 2/23/2007 8:36:00I5.91E+03I 1

ý Ii 1110 1010 9514-01 -BL-00-1 2-0 2/23/2007 8:19:00 5.12E+03 1.02E+03 6.14E+03 1110 1010 9514-01-SL-00-12-01 2/23/2007 F

-8:20:00 j5.25E+03 I

I 111 1010 9514-01-BL-00-13-0 2/23/2007 8:23:00 5.16E+03 1.03E+03 6.19E+03 1110 1010 9514-01-SL-00-13-0 2/23/2007 8:24:00 6.76E+03

+

1110 1010 9514-01-BL-00-14-0 2/23/2007 8:25:00 5.62E+03 1.07E+03 6.69E+03 1110 1010

,9514-01-SL-00-14-01 2/23/2007 1 8:26:00 6.45E+031 I

1110 1010 K:\\Survey Area Records\\9514\\9514-0001 \\SCAN DATA\\SAMPLESCANRESULTS022807.xlw 1

3/28/2007

SURVEY UNIT 9514-0001 SAMPLE LOCATION SCAN RESULTS Survey Location Log Log Reading MDCR Action L.

o>AL I E-600 Probe Number Date Time (cpm)

(cpm)

(cpm)

("+"=Yes) Serial # Serial #

9514-01-1BL-00-15-0 2/2312007 8:21:00 4.94E+03 1.OOE+03 5.94E+03 1110 1010 9514-01-SL-00-15-01 2/23/2007 18:22:00 5.45E+031 1110 1010 9514-01-BL-00-16-0 2/23/2007 8:40:00 4.71E+03 9.80E+02 5.69E+03 1110 1010 9514-01-SL-00-16-0l 2/23/2007 1 8:41:00 14.93E+031 J1110 1010 9514-01-BL-00-19-0 2/27/2007 10:00:00 5.52E+03 1.06E+03 6.58E+03 1107 1007 9514-01-SL-00-19-01 2/27/2007 1 0:01:0014.79E+031 II I

1107 1007 9514-01-BL-00-20-0 2/27/2007 10:01:00 5.91E+03 1.10E+03 7.01E+03 1107 1007 9514-01 -SL-00-20-0 J 2/27/2007 10:02:001 6.06E+03 111 1 107 1 1007 9514-01-BL-00-21-0 2/27/2007 10:03:00 8.20E+03 1.29E+03 9.49E+03 1107 1007 9514-01-SL-00-21-01 2/27/2007 10:04:00 780E*031_

IJ1107 I 1007 9514-01-BL-00-22-0 2/27/2007 10:15:00 8.77E+03 1.34E+03 1.01E+04 1107 1007 9514-01-SL-00-22-01 2/27/2007 10:16:00 18.97E+031 11071= 1007 9514-01-BL-00-23-0 2/27/2007 10:18:00 8.97E+03 1.35E+03 1.03E+04 1107 1007 9514-01-SL-00-23-01 2/27/2007 110:19:0018.60E+03 1

1 1107 I 1007 K:\\Survey Area Records\\9514\\9514-0001 \\SCAN DATA\\SAMPLESCANRESULTS022807.xlw 2

3/28/2007

SURVEY UNIT 9514-0001 SCAN AREA SURVEY RESULTS Surve Location Log Log Reading MDCR Action L.

>AL E-600 Probe Number Date Time (cpm)

(cpm)

(cpm)

("+"=Yes)

Serial #

Serial #

9514-01-BC-01-01-0 2/22/2001 9:51M00 7f15E+03 1.21E+03 8.36E+03 1107 1007 9514-01-SC-01

-01 __2/22/2007 9:55:001 6.04E+03_

1107 1007 5227%66 9-56T00 6.51E03 E1-5E0 766E03 1-107---107-9514-01-SC-01-02-0 2/22/2007 10:00:00 6.OOE+03 I1107 1I 1007 9514-01-BC-01-03-0 2/22/2007 10:01:00 6.34E+03 1.14E+03 7.48E+03 1107 1007 9514-01-SC-01-03-0 2/22/2007 10:06:00 6.47E+03 I 1

1 1107 L

1007 9514-01-BC-01-04-0 2/22/2007 10:07:00 6.59E+03 1.16E+03 7.75E+03 1107 1007 9514-01-SC-01-04-0 I /22/2007 110:09:001 I6"09E+03 -

1 1 11607 1007 9514-01-BC-01-05-0 2/22/2007 10:11:00 6.71E+03 1.17E+03 7.88E+03 1107 1007 9514-01-SC-01-05-0 2/22/2007 [10:14:00 1 678E+03 I

1107 1007 9514-01-BC-01-06-0 2/22/2007 10:16:00 6.34E+03 1.14E+03 7.48E+03 1107 1007 9514-01-SC-01-06-0 2/22/2007 10:22:00 1 7.19E+03 I I

I 1107 1007 9514-01-BC-02-01-0 2/22/2007 9:49:00 6.12E+03 1.12E+03 7.24E+03 1110 1010 9514-01-SC-02-01-0 2/22/2007 9:53:00 I 6.OOE+03 I I

1110-I 1010 9514-01 -BC-02-02-0 2/22/2007 9:53:00 5.43E+03 1.05E+03 6.48E+03 1110 1010 9514-01-SC-02-02-0 2/22/2007 9:57:00 I 5.98E+03 I I

I 1110 I

1010 9514-01-BC-02-03-0 2/22/2007 9:58:00 6.45E+03 1.15E+03 7.60E+03 1110 1010 9514-01 -SC-02-03-0 2/22/2007 10:01:00 5'55E+03 1110 1010 9514-01 -BC-02-04-0 2/22/2007 10:02:00 5.69E+03 1.08E+03 6.77E+03 1110 1010 9514-01-SC-02-04-0 2/22/2007 10:04:001 5"53E+03 I

I1110 1010 9514-01-BC-02-05-0 2/22/2007 10:07:00 5.49E+03 1.06E+03 6.55E+03 1110 1010 9514-01-SC-02-05-0 2/22/2007 I10:10:00 5"48E+03 I

I 1110 1010 9514-01-BC-03-01-0 2/22/2007 13:14:00 6.32E+03 1.14E+03 7.46E+03 1107 1007 9514-01-SC-03-01-0 2/22/2007 13:29:00 6'85E+03 I

I 1107 1007 9514-01-BC-03-02-0 2/22/2007 13:40:00 6.70E+03 1.17E+03 7.87E+03 1107 1007 9514-01-SC-03-02-0 2/22(2007 13:45:00 6"48E+03 1107 1007 9514-01 -BC-03-03-0 2/22/2007 13:48:00 6.71 E+03 1.17E+03 7.88E+03 1107 1007 9514-01-SC-03-03-0 2/22/2007 [13:56:00 6.05E+03 1107 1007 9514-01-BC-03-04-0 2/22/2007 13:57:00 7.13E+03 1.21E+03 8.34E+03 1107 1007 9514-01-SC-03-04-0 2/22/2007 14:00:001 6.41E+03 I

1107 I

1007 K:\\Survey Area Records\\9514\\9514-0001 \\SCAN DATA\\

SUMMARY

TABLE 022607.xls 1

3/28/2007

SURVEY UNIT 9514-0001 SCAN AREA SURVEY RESULTS Survey Location Log Log Reading MDCR Action L.

>AL E-600 Probe Number Date Time (cpm)

(cpm)

(cpm)

("+"=Yes)

Serial #

Serial #

9514-01-BC-03-05-0--- 2/2212007 14:02:00 6.39E+03

-1.14E+03 7.53E+03 1107 1007 9514-01-s0-03-05-0 2/22/2007 14:05:00 7.19E+03 1107 1007 9514-01-BC-03-06-0 2/22/2007 14:06:00 7.37E+03 1.23E+03 8.60E+03 1107 1007 9514-01-SC-03-06-0 2/22/2007 14:10:001 6.09E+03 1107 L1007 9514-01-BC-03-07-0 2/22/2007 14:14:00 6.02E+03 1.11E+03 7.13E+03 1107 1007 9514-01 -SC-03-07-0 2/22/2007 14:17:00 6.49E+03 1107 1007 9514-01 -BC-03-08-0 2/22/2007 14:18:00 7.87E+03 1.27E+03 9.14E+03 1107 1007 9514-01-SC-03-08-0 2/22/2007 14:21:00 6"24E+03 I II1107 1007 9514-01-BC-03-09-0 2/22/2007 13:15:00 5.13E+03 1.02E+03 6.15E+03 1110 1010 9514-01-SC-03-09-0 2/22/2007 13:31:00 1 4.61E+03 I I

I 1110 I

1010 9514-01-ER-03-09-1 2/23/2007 8:10:00 6.24E+03

+

1110 1010 9514-01-BC-03-10-0 2/22/2007 13:35:00 5.42E+03 1.05E+03 6.47E+03 1110 1010 9514-01-SC-03-10-0 2/22/2007 13:42:001 5.46E+03 1I 1110 1010 9514-01-BC-03-11-0 2/22/2007 13:43:00 5.17E+03 1.03E+03 6.20E+03 1110 1010 9514-01-SC-03-11-0 2/22/2007 13:52:00I 5.75E+03I I

1110 1010 9514-01-BC-03-12-0 2/22/2007 13:53:00 5.71 E+03 1.08E+03 6.79E+03 1110 1010 9514-01-SC-03-12-0 I 2/22/2007 13:56:00 I 4.95E+03 I

I 1110 1

1010 9514-01 -BC-03-13-0 2/22/2007 13:59:00 5.OOE+03 1.01 E+03 6.01E+03 1110 1010 9514-01-SC-03-13-0 2/22/2007 14:04:001 5.77E+03 I I

1110 1010 9514-01-ER-03-13-1 2/23/2007 8:12:00 6.08E+03

+

1110 1010 9514-01-ER-03-13-2 2/23/2007 8:13:00 7.54E+03

+

1110 1010 9514-01 -BC-03-14-0 2/22/2007 14:06:00 5.74E+03 1.08E+03 6.82E+03 1110 1010 9514-01-S0-03-14-0 2/22/2007 14:09:001 4"86E+03 1

1110 1 10 9514-01-BC-03-15-0 2/23/2007 12:51:00 6.31E+03 1.13E+03 7.44E+03 1110 1010 9514-01-SC-03-15-0 2/23/2007 13:00:001 4.48E+03 1

1110 1010 9514-01-BC-03-16-0 2/23/2007 13:01:00 5.97E+03 1.10E+03 7.07E+03 1110 1010 9514-01-SC-03-16-0

/223/2007 13:05:00 I 6.22E+03

__II_1110 lOlO 9514-01-BC-03-17-0 2/23/2007 13:07:00 5.71E+03 1.08E+03 6.79E+03 1110 1010 9514-01-SC-03-17-0 2/23/2007 13:10:00 1 4.79E+03 I1-i 110

[

1010 9514-01-BC-03-18-0 2/23/2007 13:12:00 5.16E+03 1.03E+03 6.19E+03 1110 1010 9514-01-sc-03-18-0 2/23/2007 13:15:00 5.84E+03 I I

I 1110 1010 9514-01-BC-03-19-0 2/23/2007 13:16:00 5.60E+03 1.07E+03 6.67E+03 1110 1010 9514-01-SC-03-19-0 2/23/2007 13:20:00 5.1 8E+033 I

I_

1110 1010 9514-01-BC-03-20-0 2/23/2007 13:21:00 5.72E+03 1.08E+03 6.80E+03 1110 1010 9514-01-SC-03-20-0 2/23/2007 13:25:00 5.42E+03 I

}

I 1110 I 101 9514-01-BC-03-21-0 2/23/2007 13:26:00 5.73E+03 1.08E+03 6.81 E+03 1110 1010 9514-01-SC-03-21-0 2/23/2007 I 13:29:00 5"35E+03 I

1110 1010 9514-01-BC-03-22-0 2/23/2007 13:31:00 6.66E+03 1.17E+03 7.83E+03 1110 1010 9514-01-SC-03-22-0 2/23/2007 13:34:00 1 5.10E+03 I

I 1110 I 1010 K:\\Survey Area Records\\9514\\9514-0001\\SCAN DATA\\

SUMMARY

TABLE 022607.xls 2

3/28/2007

SURVEY UNIT 9514-0001 SCAN AREA SURVEY RESULTS Surve Location Lo Log Readin MDCR Action L.

>AL E-600 Probe Number Date Time (cpm)

(cpm)

(cpm)

("+"=Yes)

Serial #

Serial #

9514-01-BC-03-23-0 212312007 12:50:00 6.92E+03 1.19E+03 8.11E+03 1107

'1007 9514-01-SC-03-23-0 2/23/2007 13:00:00 6.67E+03 I

1107 I

1007 9514-01-ER-03-23-1 2/26/2007 10:09:00 8.43E+03

+

1107 1007 9514-01-BC-03-24-0 2/23/2007 13:00:00 7.40E+03 1.23E+03 8.63E+03 1107 1007 9514-01-SC-03-24-0 2/23/2007 13:04:00 6,83E+03 I

I 1107 I

1007 9514-01-BC-03-25-0 2/23/2007 13:06:00 7.01 E+03 1.20E+03 8.21 E+03 1107 1007 9514-01-SC-03-25-0 2/23/2007 13:12:001 6.80E+031 I

I I

1107 1

1007 9514-01-ER-03-25-1 2/26/2007 10:12:00 1.38E+04

+

1107 1007 9514-01-BC-03-26-0 2/23/2007 13:12:00 7.19E+03 1.21E+03 8.40E+03 1107 1007 9514-01-SC-03-26-0 2/23/2007 13:18:00l7.215E+03 1 I

1107 1007 9514-01 -ER-03-26-1 2/26/2007 10:16:00 1.72E+04

+

1107 1007 9514-01-BC-03-27-0 2/23/2007 13:19:00 7.52E+03 1.24E+03 8.76E+03 1107 1007 9514-01-SC-03-27-0 2/23/2007 13:23:00 6.71E+03 I

1107 1007 9514-01-BC-03-28-0 2/23/2007 13:26:00 4.76E+03 9.85E+02 5.75E+03 1107 1007 9514-01-SC-03-28-0 2/23/2007 1 13:27:00 1 5.47E+031 I

1107 1007 9514-01-BC-03-29-0 2/23/2007 13:28:00 4.70E+03 9.79E+02 5.68E+03 1107 1007 9514-01 -SC-03-29-0 2/23/2007 13:29:001 5.22E+03 III 1107 1007 9514-01-BC-03-30-0 2/23/2007 13:29:00 4.76E+03 9.85E+02 5.75E+03 1107 1007 9514-01-SC-03-30-0 2/23/2007 13:31:00 4.41E+03 I

1107 1007 9514-01-BC-03-31-0 2/23/2007 13:31:00 4.92E+03 1.00E+03 5.92E+03 1107 1007 9514-01-SC-03-31-0 2/23/2007 13:32:00 4.28E+03 I Ii l

1107 1007 9514-01-BC-03-32-0 2/23/2007 13:32:00 4.91 E+03 1.OOE+03 5.91 E+03 1107 1007 9514-01-SC-03-32-0 2/23/2007 J13:33:00 1 4.57E+03 1 1

I 1107 1007 9514-01-BC-03-33-0 2/23/2007 13:34:00 4.52E+03 9.60E+02 5.48E+03 1107 1007 9514-01-SC-03-33-0 2/23/2007 13:35:00 I-4.97E+03 I

I 1107 I

1007 9514-01-BC-03-34-0 2/23/2007 13:35:00 4.77E+03 9.86E+02 5.76E+03 1107 1007 9514-01-SC-03-34-0 12/23/2007 13:36:00 4.77E+03I I

1107 1007 9514-01-BC-03-35-0 2/23/2007 13:37:00 5.05E+03 1.01E+03 6.06E+03 1107 1007 9514-01-SC-03-35-0 2/23/2007 13:38:00 I 4.64E+03 I I

I 1107 I

1007 9514-01-BC-03-36-0 2/23/2007 13:39:00 4.90E+03 1.OOE+03 5.90E+03 1107 1007 9514-01-SC-03-36-0 I 2/23/2007 13:39:00] 5.52E+03 1107 1007 9514-01-BC-03-37-0 2/23/2007 13:41:00 5.62E+03 1.07E+03 6.69E+03 1107 1007 9514-01-SC-03-37-0 2/23/2007 I 13:42:00 I 5.35E+03 I

j 1107 I

1007 9514-01-BC-03-38-0 2/23/2007 13:42:00 5.21E+03 1.03E+03 6.24E+03 1107 1007 9514-01-SC-03-38-0 2/23/2007 13:43:001 4.71E+03 I

I 117 I

1007 9514-01-BC-03-39-0 2/23/2007 13:44:00 5.27E+03 1.04E+03 6.31 E+03 1107 1007 9514-01-SC-03-39-0 2/23/2007 13:45:00 5.87E+03 I

I 1107 1007 9514-01-BC-03-40-0 2/23/2007 13:46:00 5.82E+03 1.09E+03 6.91 E+03 1107 1007 9514-01-SC-03-40-0 2/23/2007 113:47:00 5.07E+03 I

1107 1007 K:\\Survey Area Records\\9514\\9514-0001\\SCAN DATA\\

SUMMARY

TABLE 022607.xls 3

3/28/2007

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)

Laboratories LLC a member of The GEL Group INC PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 www.gel.com Connecticut Yankee Atomic Power Co.

Soils PO# 002332 Work Order: 181554 SDG: MSR#07-00100 Laboratory ID 181554001 181554002 181554003 181554004 181554005 181554006 181554007 181554008 181554009 181554010 181554011 181554012 181554013 181554014 181554015 181554016 181554017 181554018 181554019 181554020 181554021 181554022 181554023 181554024 181554025 181554026 181554027 181554028 Client ID 9514-0001-OO1F 9514-0001-002F 9514-0001-003F 9514-0001-004F 9514-0001-004FS 9514-0001-005F 9514-0001-006F 9514-0001-007F 9514-0001-009F 9514-0001-O0OF 9514-0001-01OFS 9514-0001-O0IF 9514-0001-012F 9514-0001-013F 9514-0001-014F 9514-0001-015F 9514-0001-016F 9514-0001-024F 9514-0001-025F 9514-0001-026F 9514-0001-027F 9514-0001-028F 9514-0001-029F 9514-0001-019J 9514-0001-020J 9514-0001-02IJ 9514-0001-022J 9514-0001-023J nrnhilm cnhivori

Table of Contents General Narrative..................................................................

1 Chain of Custody and Supporting Documentation...........

5 Data Review Qualifier Definitions.......................................

12 Radiological Analysis...........................................................

14 Sample Data Summary......................................................

38 Q uality C ontrol D ata...........................................................

98

General Narrative 1

General Narrative for Connecticut Yankee Atomic Power Co.

Work Order: 181554 SDG: MSR#07-00100 March 06, 2007 Laboratory Identification:

GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary Sample receipt The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on March 01, 2007 for analysis.

Shipping container temperatures were checked, documented, and within specifications. The samples were delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage.

Sample Identification The laboratory received the following samples:

Laboratory Identification 181554001 181554002 181554003 181554004 181554005 181554006 181554007 181554008 181554009 181554010 181554011 181554012 181554013 181554014 181554015 181554016 181554017 181554018 181554019 181554020 181554021 181554022 181554023 181554024 181554025 Sample Description 9514-0001-OO1F 9514-0001-002F 9514-0001-003F 9514-0001-004F 9514-0001-004FS 9514-0001-005F 9514-0001-006F 9514-0001-007F 9514-0001-009F 9514-0001-O0OF 9514-0001-OIOFS 9514-0001-01iF 9514-0001-012F 9514-0001-013F 9514-0001-014F 9514-0001-015F 9514-0001-016F 9514-0001-024F 9514-0001-025F 9514-0001-026F 9514-0001-027F 9514-0001-028F 9514-0001-029F 9514-0001-019J 9514-0001-020J GEL Laboratories u.c PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P843.556.8171 F 843.765.1178 2

www.gol.com

181554026 181554027 181554028 9514-0001-021J 9514-0001-022J 9514-0001-023J Items of Note There are no items to note.

Case Narrative Sample analyses were conducted using methodology as outlined in GEL Laboratories, LLC (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package.

Analytical Request Twenty-six soil samples were analyzed for FSSGAM and Strontium-90. Two soil samples were analyzed for FSSALL.

Data Package The enclosed data package contains the following sections: General Narrative, Chain of Custody and Supporting Documentation, Data Review Qualifier Definitions, and data from the following fractions: Radiochemistry.

I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.

Cheryl Jones Project Manager GEL Laboratories LLC PO Box 30712 Chadeston, SC 29417 2040 Savage Road Charleston, SC 29407 P843.556.8171 F 843.766.1178 3

www.gol.com

List of current GEL Certifications as of 06 March 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42D0904046 California 01 151CA Colorado GenEngLabs Connecticut PH-0169 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87156 Georgia E87156 (FL/NELAP)

Hawaii N/A Idaho N/A Illinois 200029 Indiana C-SC-01 Kansas E-10332 Kentucky 90129 Louisiana 03046 Maryland 270 Massachusetts M-SCO12 Michigan 9903 Nevada SC12 New Jersey SCO02 New Mexico FL NELAP E87156 New York 11501 North Carolina 233 North Carolina Drinking W 45709 North Dakota R-158 Oklahoma 9904 Pennsylvania 68-00485 South Carolina 10120001/10585001/10120002 Tennessee 02934 Texas TX213-2006A Texas NELAP TI 04704235-06-TX U.S. Dept. of Agriculture S-52597 US Army Corps of Engineer N/A Utah 8037697376 GEL Vermont VT87156 Virginia 00151 Washington C1641 4

Chain of Custody and Supporting Documentation 5

Connecticut Yankee Atomic Power Company Chain of Custody Form 362 Injun Hollow Road, East Hampton, CT 06424 No. 2007-00039 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone:

Comments:

Jack McCarthy 860-267-3924 Media Sample Container Code Type Size-Analytical Lab (Name, City, State):

Code

&Type General Engineering Laboratories Code 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)

Priority: nI 30 D. [-115 D. 0 7 D.

Other:

__l____

Sample Designation Date Time 4

Comment, Preservation Lab Sample ID 9514-0001-001F 2/23/07 0930 TS G

BP X

9514-0001-002F 2/23/07 0903 TS G

BP X

9514-0001-003F 2/23/07 0912 TS G

BP X

9514-0001-004F 2/23/07 0905 TS G

BP X

9514-0001-004FS 2/23/07 0905 TS G

BP X

9514-0001-005F 2/23/07 0903 TS G

BP X

9514-0001-006F 2/23/07 0905 TS G

BP X

9514-0001-007F 2/23/07 0910 TS G

BP X

9514-0001-009F 2/23/07 0911 TS G

BP X

9514-0001-01 OF 2/23/07 0917 TS G

BP X

9514-0001-010FS 2/23/07 0917 TS G

BP X

NOTES: PO #: 002332 MSR #: 07-00100 0

LTP QA LI Radwaste QA Li Non QA Samples Shipped Via:

Internal Container

[

Fed Ex Temp.: 13 Deg. C Li UPS

[

Hand C*,idy Sealed?

C5N

1) Relinquished Date/Time
2) R ceived Date/Time Custody Seal Intact?

.Z'a8Iol, 3.3 BA,,(,

ElOte

3) Relinquished By Date/Time 4), ecefived By batefOime N

Bill of Lading #

5) Relinquished By Date/Time
6) Received By Date/Time

Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00040 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone:

Comments:

Jack McCarthy 860-267-3924 Media Sample Container Code Type Size-Analytical Lab (Name, City, State):

Code

&Type General Engineering Laboratories Code 2040 Savage Road 0

Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)

Priority: [1 30 D. E] 15 D. M 7 D.

/_"_

Sample Designation Date Time I

ý

-4 Comment, Preservation Lab Sample ID 9514-0001-01 IF 2/23/07 0911 TS G

BP X

9514-0001-012F 2/23/07 0920 TS G

BP X

9514-0001-013F 2/23/07 0922 TS G

BP X

9514-0001-014F 2/23/07 0925 TS G

BP X

9514-0001-015F 2/23/07 0920 TS G

BP X

9514-0001-016F 2/23/07 0906 TS G

BP X

9514-0001-024F 2/23/07 0900 TS G

BP X

9514-0001-025F 2/23/07 0901 TS G

BP X

9514-0001-026F 2/23/07 0902 TS G

BP X

NOTES: PO #: 002332 MSR #: 07-00100

[

LTP QA

[] Radwaste QA

[I Non QA Samples Shipped Via:

Internal Container Z Fed Ex Temp.: 1_ Deg. C El uPs El Hand Cudy Sealed?

(Vy.,

N

1) Relinquished By C

Date/Time

2) Re eived B Date/Time Custody Seal Intact?

'Q oo 4.~j'7 1,qo 3/1o-7"7,co El Other

3) Relinquished By Date/Time
4) feceived By Date/Time B

L N

Bill of Lading #

5) Relinquished By Date/Time
6) Received By Date/Time

Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00041 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone:

Comments:

Jack McCarthy 860-267-3924 Media Sample Container Code Type Size-Analytical Lab (Name, City, State):

Code

&Type General Engineering Laboratories Code 2040 Savage Road Charleston, SC 29407 1.

ATT: Cheryl Jones (843-556-8171)

Priority: ] 30 D. [] 15 D. M 7 D.

Other:

Sample Designation Date Time 1

4 L

Comment, Preservation Lab Sample ID 9514-0001-027F 2/26/07 1009 TS G

BP X

9514-0001-028F 2/26/07 1012 TS G

BP X

9514-0001-029F 2/26/07 1016 TS G

BP X

NOTES: PO #: 002332 MSR #: 07-00100 Z

LTP QA LI Radwaste QA El Non QA Samples Shipped Via:

Internal Container

[

Fed Ex Temp.: _+/-

Deg. C Ej ups F-Hand Custody Sealed?

T)

N

1) Relinquis Date/Time
2) Re ived By Date/Time Custody Seal Intact?
3) Relinquished By Date/Time
4) eived By Date/Time Bill other
5) Relinquished By Date/Time
6) Received By Date/Time

Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00042 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone:

Comments:

Jack McCarthy 860-267.3924 Media Sample Container Code Type Size-Analytical Lab (Name, City, State):

Code

&Type General Engineering Laboratories Code 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)

Priority:["30 D. L] 15 D. 0 7 D.

O th e r :

q Sample Designation Date Time L

L Comment, Preservation Lab Sample ID 9514-0001-019J 2/27/07 0959 TS G

BP X

9514-0001-020J 2/27/07 1002 TS G

BP X

9514-0001-021J 2/27/07 1005 TS G

BP X

9514-0001-022J 2/27/07 1020 TS G

BP X

9514-0001-023J 2/27/07 1023 TS G

BP X

NOTES: PO #: 002332 MSR #: 07-00100 0 LTP QA LI Radwaste QA E] Non QA Samples Shipped Via:

Internal Container 0 Fed Ex Temp.: 1 Deg. C fluPs fi Hand Custody Sealed?

N

1) Reli By.

Date/Time

2) Rece i.ved By Date/Time Custody Seal Intact?

Da-te,`T"m0 q3 02,,,*

[:1 Other

3) Relinquished By Date/Time
4) Rec#ved By "Date/Time Bill

_of

_Lading_#

)Bill of Lading #

5) Relinquished By Date/Time
6) Received By Date/Time

Connecticut Yankee Statement of Work for Analytical Lab Services

-cy-ISC-SOW-001 Figure 1. Sample Check-in List.

Datefrime'ecived:

3/e/'U L;tf SDG#:

/L

(-7 Work Order Number __

ShippingCcntainerID:

See c-4,-/-'L Chain of Custody#

"See 4P* -.

1".

Custody Seals ouishipping container intact?..

Yes (4No []

2.

Custody Seals dated and signed?

Yes 1J4. No [ ]

3.

Chain-of-Custody record present? "

Yes No [ J

4.

Cooler temperaturee*.

e c

5.

Vermiculitetpacking materials is:

Wet [

Dry E

6.

" Number of samples in shipping container. _

7.

Sample holding times exceeded?

Ye [JNof[

Ye

.f

]N W

A. rpeihave:*

I -~k~~ap@

_--hazard labels

9. Samnples are--

good condition leaking

-broken have air bubbles

10.

Were any anomalies identified in sample receipt?

1ii..: Description of anomalies(include sample numbers):

ample CustodianLabor Telephoned to:____

I 10, 10

/

  • ._oFAT 0oI,/

SAMPLE RECEIPT & REVIEW FORM

.j A W.

CONTINUATION FORM 0Lo Client:

Y4M9K Date Received:

3N0k7 Page g -of.

Soo-7-ooo*I Zo.7 - Qoo'ý 2 e-7,-

11

Data Review Qualifier Definitions 12

Data Review Qualifier Definitions Qualifier Explanation A quality control analyte recovery is outside of specified acceptance criteria Analyte is a surrogate compound Result is less than value reported Result is greater than value reported RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL A

The TIC is a suspected aldol-condensation product B

Target analyte was detected in the associated blank 2

Metals-Either presence of analyte detected in the associated blank, or MDL/IDL < sample value < PQL BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample d

5-day BOD-The 2:1 depletion requirement was not met for this sample E

Organics-Concentration of the target analyte exceeds the instrument calibration range E

Metals-%difference of sample and SD is

>10%.

Sample concentration must meet flagging criteria H

Analytical holding time was exceeded h

Preparation or preservation holding time was exceeded J

Value is estimated N

Metals-The Matrix spike sample recovery is not within specified control limits N

Organics-Presumptive evidence based on mass spectral library search to make a tentative identification of the analyte (TIC).

Quantitation is based on nearest internal standard response factor N/A Spike recovery limits do not apply.

Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the reporting limit UI Gamma Spectroscopy-Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound z

Paint Filter Test-Particulates passed through the filter, however no free liquids were observed.

GEL Laboratories LLC P0Box30712 Chafeston, SC 29417 2040 Savae Road Chaflestn, SC29407 P843.555.8171 F843.765.1178 www.gel.com 13

RADIOLOGICAL ANALYSIS 14

Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)

Work Order 181554 Method/Analysis Information Product:

Alphaspec Am241, Cm, Solid ALL FSS Analytical Method:

DOE EML HASL-300, Am-05-RC Modified Prep Method:

Dry Soil Prep GL-RAD-A-021 Method:

Analytical Batch Number:

Prep Batch Number:

Dry Soil Prep GL-RAD-A-021 Batch Number:

Ash Soil Prep Dry Soil Prep 613994 613800 613798 Sample ID 181554001 181554014 1201287982 1201287983 1201287984 1201287985 Client ID 9514-0001-001F 9514-0001-013F Method Blank (MB) 181554001(9514-0001-001 F) Sample Duplicate (DUP) 181554001(9514-0001-OOIF) Matrix Spike (MS)

Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 I REV# 14.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

15

Quality Control (0C) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

Designated QC The following sample was used for QC: 181554001 (9514-0001-001F).

QC Information All of the QC samples met the required acceptance limits.

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis Sample 181554014 (9514-0001-013F) was recounted due to a suspected false positive.

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Manual Integration No manual integrations were performed on data in this batch.

Additional Comments Additional comments were not required for this sample set.

Qualifier information Manual qualifiers were not required.

Method/Analysis Information 16

Product:

Alphaspec Pu, Solid-ALL FSS Analytical Method:

DOE EML HASL-300, Pu-11-RC Modified Prep Method:

Dry Soil Prep GL-RAD-A-021 Method:

Analytical Batch Number:

Prep Batch Number:

Dry Soil Prep GL-RAD-A-021 Batch Number:

Ash Soil Prep Dry Soil Prep 613995 613800 613798 Sample ID 181554001 181554014 1201287986 1201287987 1201287988 1201287989 Client ID 9514-0001-001 F 9514-0001-013F Method Blank (MB) 181554001(9514-0001-001 F) Sample Duplicate (DUP) 181554001(9514-0001-001 F) Matrix Spike (MS)

Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 1 REV# 14.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Ouality Control (OC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

Designated QC The following sample was used for QC: 181554001 (9514-0001-001F).

QC Information All of the QC samples met the required acceptance limits.

17

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis Sample 181554001 (9514-0001-001F) was recounted due to a suspected false positive.

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Manual Integration No manual integrations were performed on data in this batch.

Additional Comments Additional comments were not required for this sample set.

Qualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

Liquid Scint Pu241, Solid-ALL FSS Analytical Method:

DOE EML HASL-300, Pu-11-RC Modified Prep Method:

Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:

Dry Soil Prep Analytical Batch Number:

613997 Prep Batch Number:

613800 Dry Soil Prep GL-RAD-A-021 Batch Number:

613798 18

Sample ID Client ID 181554001 9514-0001-001F 181554014 9514-0001-013F 1201287994 Method Blank (MB) 1201287995 181554001(9514-0001-OO1F) Sample Duplicate (DUP) 1201287996 181554001(9514-0001-001F) Matrix Spike (MS) 1201287997 Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-035 REV# 9.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

Designated QC The following sample was used for QC: 181554001 (9514-0001-001F).

QC Information All of the QC samples met the required acceptance limits.

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from 19

referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Manual Integration No manual integrations were performed on data in this batch.

Additional Comments Additional comments were not required for this sample set.

Qualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

Analytical Method:

Prep Method:

Analytical Batch Number:

Prep Batch Number:

Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil Prep 614269 613798 20

Sample ID 181554001 181554002 181554003 181554004 181554005 181554006 181554007 181554008 181554009 181554010 181554011 181554012 181554013 181554014 181554015 181554016 181554017 181554018 181554019 181554020 1201288621 1201288622 1201288623 Client ID 9514-0001-001F 9514-0001-002F 9514-0001-003F 9514-0001-004F 9514-0001-004FS 9514-0001-005F 9514-0001-006F 9514-0001-007F 9514-0001-009F 9514-0001-O0OF 9514-0001-01OFS 9514-0001-01 IF 9514-0001-012F 9514-0001-013F 9514-0001-014F 9514-0001-015F 9514-0001-016F 9514-0001-024F 9514-0001-025F 9514-0001-026F Method Blank (MB) 181554011(9514-0001-01OFS) Sample Duplicate (DUP)

Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-0 13 REV# 13.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

Designated QC The following sample was used for QC: 181554011 (9514-0001-01OFS).

21

QC Information All of the QC samples met the required acceptance limits.

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Additional Comments Additional comments were not required for this sample set.

Oualifier information 22

Qualifier UI Reason Data rejected due to interference.

UI Data rejected due to low abundance.

Analyte Cesium-134 Europium-155 Americium-241 Cesium-134 Cobalt-60 Manganese-54 Silver-108m Sample 181554014 181554010 181554014 181554011 181554012 181554006 181554007 181554008 181554009 181554010 181554011 181554012 181554013 181554015 181554015 181554017 181554009 181554011 181554011 Method/Analysis Information Product:

Analytical Method:

Prep Method:

Analytical Batch Number:

Prep Batch Number:

Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil Prep 614271 613799 23

Sample ID 181554021 181554022 181554023 181554024 181554025 181554026 181554027 181554028 1201288624 1201288625 1201288627 Client ID 9514-0001-027F 9514-0001-028F 9514-0001-029F 9514-0001-019J 9514-0001-020J 9514-0001-021J 9514-0001-022J 9514-0001-023J Method Blank (MB) 181545014(07-LE24-0047) Sample Duplicate (DUP)

Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 13.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

Designated QC The following sample was used for QC: 181545014 (07-LE24-0047).

QC Information All of the QC samples met the required acceptance limits.

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

24

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Additional Comments The sample and the duplicate,1201288625 (07-LE24-0047), for TI-208 did not meet the relative percent difference requirement, however they do meet the relative error ratio requirement with value of 2.333.

Qualifier information Qualifier Reason Analyte Sample UI UI UI Data rejected due to high peak-width.

Data rejected due to interference.

Data rejected due to low abundance.

Bismuth-212 Cobalt-57 Beryllium-7 Cerium-141 Cesium-134 181554026 1201288624 1201288625 1201288625 181554023 181554025 181554027 1201288625 1201288624 1201288625 Lead-214 Niobium-95 Method/Analysis Information Product:

GFPC, Sr90, solid-ALL FSS Analytical Method:

EPA 905.0 Modified Prep Method:

Dry Soil Prep GL-RAD-A-021 Method:

Analytical Batch Number:

Prep Batch Number:

Dry Soil Prep GL-RAD-A-021 Batch Number:

Ash Soil Prep Dry Soil Prep 613959 613800 613798 25

Sample ID 181554001 181554002 181554003 181554004 181554005 181554006 181554007 181554008 181554009 181554010 181554011 181554012 181554013 181554014 181554015 181554016 181554017 181554018 181554019 181554020 1201287892 1201287893 1201287894 1201287895 Client ID 9514-0001-OO1F 9514-0001-002F 9514-0001-003F 9514-0001-004F 9514-0001-004FS 9514-0001-005F 9514-0001-006F 9514-0001-007F 9514-0001-009F 9514-0001--OOF 9514-0001-O1OFS 9514-0001-O11F 9514-0001-012F 9514-0001-013F 9514-0001-014F 9514-0001-015F 9514-0001-016F 9514-0001-024F 9514-0001-025F 9514-0001-026F Method Blank (MB) 181554003(9514-0001-003F) Sample Duplicate (DUP) 181554003(9514-0001-003F) Matrix Spike (MS)

Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 11.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (00 Information:

Blank Information The blank volume is representative of the sample volume in this batch.

26

Designated QC The following sample was used for QC: 181554003 (9514-0001-003F).

QC Information All of the QC samples met the required acceptance limits.

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Additional Comments Additional comments were not required for this sample set.

Qualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

GFPC, Sr90, solid-ALL FSS Analytical Method:

EPA 905.0 Modified Prep Method:

Dry Soil Prep GL-RAD-A-021 Method:

Analytical Batch Number:

Prep Batch Number:

Dry Soil Prep GL-RAD-A-021 Batch Number:

Ash Soil Prep Dry Soil Prep 613960 613843 613799 27

Sample ED 181554021 181554022 181554023 181554024 181554025 181554026 181554027 181554028 1201287896 1201287897 1201287898 1201287899 Client ID 9514-0001-027F 9514-0001-028F 9514-0001-029F 9514-0001-019J 9514-0001-020J 9514-0001-021J 9514-0001-022J 9514-0001-023J Method Blank (MB) 181554022(9514-0001-028F) Sample Duplicate (DUP) 181554022(9514-0001-028F) Matrix Spike (MS)

Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 11.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

Designated QC The following sample was used for QC: 181554022 (9514-0001-028F).

QC Information All of the QC samples met the required acceptance limits.

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information 28

All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Additional Comments Additional comments were not required for this sample set.

Qualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

Liquid Scint Tc99, Solid-ALL FSS Analytical Method:

Analytical Batch Number:

Sample ID 181554001 181554014 1201288002 1201288003 1201288004 1201288005 DOE EML HASL-300, Tc-02-RC Modified 614001 Client ID 9514-0001-OO1F 9514-0001-013F Method Blank (MB) 181554001(9514-0001-001 F) Sample Duplicate (DUP) 181554001(9514-0001-OO1F) Matrix Spike (MS)

Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 13.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

29

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volumes in this batch.

Designated QC The following sample was used for QC: 181554001 (9514-0001-001F).

QC Information All of the QC samples met the required acceptance limits.

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis Samples 1201288002 (MB), 1201288003 (9514-0001-001F), 181554001 (9514-0001-001F) and 181554014 (9514-0001-013F) were recounted to verify sample results. Second counts being reported..

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Additional Comments Additional comments were not required for this sample set.

Qualifier information Manual qualifiers were not required.

Method/Analysis Information 30

Product:

Liquid Scint Fe55, Solid-ALL FSS Analytical Method:

DOE RESL Fe-1, Modified Prep Method:

Dry Soil Prep GL-RAD-A-021 Method:

Analytical Batch Number:

Prep Batch Number:

Dry Soil Prep GL-RAD-A-021 Batch Number:

Ash Soil Prep Dry Soil Prep 613996 613800 613798 Sample ID 181554001 181554014 1201287990 1201287991 1201287992 1201287993 Client ID 9514-0001-OO1F 9514-0001-013F Method Blank (MB) 181554001(9514-0001-001 F) Sample Duplicate (DUP) 181554001(9514-0001-00iF) Matrix Spike (MS)

Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-040 REV# 3.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

Designated QC The following sample was used for QC: 181554001 (9514-0001-001F).

QC Information All of the QC samples met the required acceptance limits.

31

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Additional Comments Additional comments were not required for this sample set.

Qualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

Liquid Scint Ni63, Solid-ALL FSS Analytical Method:

DOE RESL Ni-1, Modified Prep Method:

Dry Soil Prep GL-RAD-A-021 Method:

Analytical Batch Number:

Prep Batch Number:

Dry Soil Prep GL-RAD-A-021 Batch Number:

Ash Soil Prep Dry Soil Prep 613999 613800 613798 Sample ID 181554001 181554014 1201287998 1201287999 1201288000 1201288001 Client ID 9514-0001-001F 9514-0001-013F Method Blank (MB) 181554001(9514-0001-001 F) Sample Duplicate (DUP) 181554001(9514-0001-001 F) Matrix Spike (MS)

Laboratory Control Sample (LCS) 32

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-022 REV# 8.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

Designated QC The following sample was used for QC: 181554001 (9514-0001-001F).

QC Information All of the QC samples met the required acceptance limits.

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Additional Comments Additional comments were not required for this sample set.

33

Oualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

LSC, Tritium Dist, Solid - 3 pCi/g Analytical Method:

Analytical Batch Number:

Sample ID 181554001 181554014 1201288006 1201288007 1201288008 1201288009 EPA 906.0 Modified 614003 Client ID 9514-0001-001F 9514-0001-013F Method Blank (MB) 181554014(9514-0001-013F) Sample Duplicate (DUP) 181554014(9514-0001-013F) Matrix Spike (MS)

Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-002 REV# 13.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

Designated QC The following sample was used for QC: 181554014 (9514-0001-013F).

QC Information All of the QC samples met the required acceptance limits.

34

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Additional Comments Additional comments were not required for this sample set.

Qualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

Liquid Scint C14, Solid AII,FSS Analytical Method:

Analytical Batch Number:

Sample ID 181554001 181554014 1201288010 1201288011 1201288012 1201288013 EPA EERF C-01 Modified 614005 Client ID 9514-0001-OO1F 9514-0001-013F Method Blank (MB) 181554014(9514-0001-013F) Sample Duplicate (DUP) 181554014(9514-0001-013F) Matrix Spike (MS)

Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 8.

35

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (0C) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

Designated QC The following sample was used for QC: 181554014 (9514-0001-013F).

QC Information All of the QC samples met the required acceptance limits.

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Preparation Information All preparation criteria have been met for these analyses.

Sample Re-prep/Re-analysis Samples 1201288011 (9514-0001-013F), 181554001 (9514-0001-001F) and 181554014 (9514-0001-013F) were recounted due to a negative result greater than three times the error.

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.

Additional Comments Additional comments were not required for this sample set.

Qualifier information Manual qualifiers were not required.

Certification Statement 36

Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.

Review Validation:

GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.

The following data validator verified the information presented in this case narrative:

Reviewer/Date:

C-,

4CL J Ca #ocX 31 3,

o-7 37

SAMPLE DATA

SUMMARY

38

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report for YANK001 Connecticut Yankee Atomic Power Co.

Client SDG: MSR#07-00100 GEL Work Order: 181554 The Qualifiers in this report are defined as follows:

A quality control analyte recovery is outside of specified acceptance criteria Analyte is a surrogate compound U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification ND The analyte concentration is not detected above the detection limit.

The above sample is reported on a dry weight basis except where prohibited by the analytical procedure.

Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.

This data report has been prepared and reviewed in accordance with GEL Laboratories LLC standard operating procedures. Please direct any questions to your Project Manager, Cheryl Jones.

Reviewed by 39

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address :

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Report Date: March 8, 2007 Project:

Soils PO# 002332 Client Sample ID:

9514-0001-OOIF Project:

YANK01204 Sample ID:

181554001 Client ID:

YANK001 Matrix:

TS Vol. Recv.:

Collect Date:

23-FEB-07 Receive Date:

01-MAR-07 Collector:

Client Moisture:

5.6%

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241 U

Curium-242 U

Curium-243/244 U

Alphaspec Pu, Solid-ALL FSS Plutonium-238 U

Plutonium-239/240 U

Liquid Scint Pu241, Solid-ALL FSS Plutonium-241 U

0.027

+/-0.101 0.0714

+/-0.101 0.0292

+/-0.0572 0.00 +/-0.0573 0.0563

+/-0.119 0.0757

+/-0.119

-0.0213

+/-0.106 0.099

+/-0.106 0.0612

+/-0.138 0.0895

+/-0.139 1.13

+/-7.38 6.14

+/-7.38 0.219 0.0791 0.228 0.288 0.269 13.0 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MXA 03/03/07 1706 613994 1

MXA M

MXA I

03/08/07 0958 613995 03/05/07 2211 613997 Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.229

+/-0.111 Americium-241 U -0.00525

+/-0.0639 Bismuth-212 U

0.147

+/-0.140 Bismuth-214 0.227

+/-0.0551 Cesium-134 U

0.0203

+/-0.0176 Cesium-137 U

0.0271

+/-0.0199 Cobalt-60 U

0.00288

+/-0.0172 Europium-152 0.344

+/-0.0676 Europium-154 U

0.0102

+/-0.0518 Europium-155 U

0.0211

+/-0.0463 Lead-212 0.257

+/-0.0424 Lead-214 0.268

+/-0.0569 Manganese-54 U

-0.0141

+/-0.0164 Niobium-94 U

0.00364

+/-0.0146 Potassium-40 4.88

+/-0.604 Radium-226 0.227

+/-0.0551 Silver-108m U -0.00662

+/-0.0129 Thallium-208 0.0699

+/-0.0243 Rad Gas Flow Proportional Counting 0.0511 0.0631 0.130 0.0268 0.0171 0.0145 0.015 0.0342 0.0452 0.0451 0.0201 0.0252 0.0136 0.013 0.130 0.0268 0.0113 0.0149

+/-0.111

+/-0.0639

+/-0.140

+/-0.0551

+/-0.0176

+/-0.0199

+/-0.0172

+/-0.0676

+/-0.0518

+/-0.0463

+/-0.0424

+/-0.0569

+/-0.0164

+/-0.0146

+/-0.604

+/-0.0551

+/-0.0129

+/-0.0243 0.102 0.126 0.260 0.0535 0.0342 0.029 0.0299 0.0683 0.0904 0.0902 0.0402 0.0504 0.0271 0.0259 0.259 0.0535 0.0225 0.0297 0.0414 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJHI 03/05/07 1020 614269 KSD1 03/06/07 1616 613959 GFPC, Sr90, solid-ALL FSS Strontium-90 U-0.000887

+/-0.0206 0.0174 +/-0.0206 40

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

9514-0001-OOIF 181554001 Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCi/g Tritium U

0.330 Liquid Scint C14, Solid AII,FSS Carbon-14 U

-0.0471 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U

30.3 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U

-7.41 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U

0.221 Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

+/-1.23 1.02

+/-1.23 2.12 0.154

+/-0.0885 0.0753 +/-0.0885

+/-45.6 29.4

+/-45.6 62.0

+/-7.32 6.50

+/-7.32 13.7

+/-0.245 0.200

+/-0.245 0.411 pCi/g pCi/g pCi/g pCi/g pCi/g AXD2 03/03/07 0040 614003 AXD2 03/05/07 1153 614005 MXPI 03/07/07 1010 613996 MXP1 03/06/07 1446 613999 MXP1 03/03/07 2013 614001 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I

DOE EML HASL-300, Am-05-RC Modified 2

DOE EML HASL-300, Pu-I I-RC Modified 3

DOE EML HASL-300, Pu-I I-RC Modified 4

EML HASL 300, 4.5.2.3 5

EPA 905.0 Modified 6

EPA 906.0 Modified 7

EPA EERF C-01 Modified 8

EPA EERF C-01 Modified 9

DOE RESL Fe-1, Modified 10 DOE RESL Ni-1, Modified 11 DOE EML HASL-300, Tc-02-RC Modified 12 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Americium-243 Tracer Americium-243 Tracer Plutonium-242 Tracer Alphaspec Am241, Cm, Solid ALL Alphaspec Am241, Cm, Solid ALL Alphaspec Pu, Solid-ALL FSS 88 88 80 (15%-125%)

(15%-125%)

(15%-125%)

41

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date:

March 8, 2007 Client Sample ID:

Sample ID:

9514-0001-OOIF 181554001 Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch N Plutonium-242 Tracer Plutonium-241 Plutonium-242 Tracer Plutonium-242 Tracer Strontium Carrier Strontium Carrier Iron-59 Tracer Iron-59 Tracer Nickel Carrier Nickel Carrier Technetium-99 Technetium-99m Tracer Technetium-99m Tracer Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL F5 Liquid Scint Pu241, Solid-ALL FS Liquid Scint Pu241, Solid-ALL FS GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS 80 89 89 89 71 71 66 66 100 100 76 76 76 (15%-125%)

(25%-125%)

(25%-125%)

(25%-125%)

(25%-125%)

(25%-125%)

(15%-125%)

(15%-125%)

(25%-125%)

(25%-125%)

(15%-125%)

(15%-125%)

(15%-125%)

Notes:

The Qualifiers in this report are defined as follows

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

42

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-002F 181554002 TS 23-FEB-07 01-MAR-07 Client 11.9%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.583

+/-0.139 0.0551

+/-0.139 0.110 pCi/g MJHI 03/05/07 1021 614269 Americium-241 U -0.00801

+/-0.0643 0.0521 +/-0.0643 0.104 pCi/g Bismuth-212 0.361

+/-0.237 0.118

+/-0.237 0.237 pCi/g Bismuth-214 0.362

+/-0.0914 0.0295 +/-0.0914 0.059 pCi/g Cesium-134 U

0.0308

+/-0.0266 0.0202 +/-0.0266 0.0403 pCi/g Cesium-137 0.0623

+/-0.0288 0.0153 +/-0.0288 0.0306 pCi/g Cobalt-60 U

0.00782

+/-0.0224 0.0195 +/-0.0224 0.0389 pCi/g Europium-152 U

0.038

+/-0.0429 0.0439 +/-0.0429 0.0877 pCi/g Europium-154 U

-0.0436

+/-0.0638 0.0492 +/-0.0638 0.0984 pCi/g Europium-155 U

0.0292

+/-0.0523 0.048 +/-0.0523 0.0959 pCi/g Lead-212 0.537

+/-0.0633 0.0233 +/-0.0633 0.0465 pCi/g Lead-214 0.427

+/-0.0805 0.0291 +/-0.0805 0.0583 pCi/g Manganese-54 U -0.00035

+/-0.0195 0.0169 +/-0.0195 0.0338 pCi/g Niobium-94 U

-0.013

+/-0.0193 0.0153 +/-0.0193 0.0307 pCi/g Potassium-40 9.93

+/-0.935 0.131

+/-0.935 0.262 pCi/g Radium-226 0.362

+/-0.0914 0.0295 +/-0.0914 0.059 pCi/g Silver-108m U -0.00619

+/-0.0177 0.0151

+/-0.0177 0.0302 pCi/g Thallium-208 0.136

+/-0.0439 0.0159 +/-0.0439 0.0317 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U

-0.0205

+/-0.0201 0.0202 +/-0.0201 0.0471 pCi/g KSD1 03/06/07 1616 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 43

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 - www.gel.com UPrtifie2ti~ nf Analvsi FPXtjfJ*Lr1q1R_(ALAn Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

9514-0001-002F 181554002 Project:

Client ID:

Vol. Recv.:

YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier Strontium Carrier GFPC, Sr9O, solid-ALL FSS GFPC, Sr9O, solid-ALL FSS 57 57 (25%-125%)

(25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

13D Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

44

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-003F 181554003 TS 23-FEB-07 01-MAR-07 Client

.419%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.473

+/-0.118 0.0398

+/-0.118 0.0796 pCi/g MJH1 03/05/07 1022 614269 Americium-241 U

0.0213

+/-0.0847 0.0734 +/-0.0847 0.147 pCi/g Bismuth-212 0.441

+/-0.347 0.0923

+/-0.347 0.185 pCi/g Bismuth-214 0.348

+/-0.0644 0.024 +/-0.0644 0.0479 pCi/g Cesium-134 U

0.0159

+/-0.0207 0.0153 +/-0.0207 0.0306 pCi/g Cesium-137 U

0.0157

+/-0.0152 0.014 +/-0.0152 0.0279 pCi/g Cobalt-60 U

0.00703

+/-0.0144 0.013 +/-0.0144 0.026 pCi/g Europium-152 U

-0.0203

+/-0.0466 0.0318 +/-0.0466 0.0636 pCi/g Europium-154 U-0.000222

+/-0.0447 0.0381 +/-0.0447 0.0761 pCi/g Europium-155 U

0.0382

+/-0.0453 0.0427 +/-0.0453 0.0853 pCi/g Lead-212 0.431

+/-0.0516 0.0201 +/-0.0516 0.0403 pCi/g Lead-214 0.422

+/-0.0666 0.0232 +/-0.0666 0.0464 pCi/g Manganese-54 U

0.00505

+/-0.0138 0.0125 +/-0.0138 0.0249 pCi/g Niobium-94 U

0.0132

+/-0.0139 0.0126 +/-0.0139 0.0251 pCi/g Potassium-40 9.99

+/-0.843 0.0956

+/-0.843 0.191 pCi/g Radium-226 0.348

+/-0.0644 0.024 +/-0.0644 0.0479 pCi/g Silver-108m U -0.00707

+/-0.0129 0.0111 +/-0.0129 0.0222 pCi/g Thallium-208 0.137

+/-0.0391 0.0116 +/-0.0391 0.0231 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.00352

+/-0.0252 0.0207 +/-0.0252 0.0475 pCi/g KSD1 03/06/07 1616 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1

EML HASL 300, 4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 45

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-003F Project:

YANK01204 Sample ID:

181554003 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 70 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 70 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

Ul Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

46

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-004F 181554004 TS 23-FEB-07 01-MAR-07 Client 9.7%

Proiect:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.541

+/-0.158 0.0561

+/-0.158 0.112 pCi/g MJHI 03/05/07 1023 614269 Americium-241 U

0.0601

+/-0.062 0.0523

+/-0.062 0.105 pCi/g Bismuth-212 U

0.331

+/-0.315 0.172

+/-0.315 0.344 pCi/g

'Bismuth-214 0.352

+/-0.0847 0.0345 +/-0.0847 0.0689 pCi/g Cesium-134 U

0.0373

+/-0.026 0.0245

+/-0.026 0.049 pCi/g Cesium-137 0.105

+/-0.050 0.0196

+1-0.050 0.0392 pCi/g Cobalt-60 U

0.0206

+/-0.0226 0.0208 +/-0.0226 0.0415 pCi/g Europium-152 U

-0.0273

+/-0.0671 0.0469 +/-0.0671 0.0937 pCi/g Europium-154 U

-0.0201

+/-0.0656 0.0531 +/-0.0656 0.106 pCi/g Europium-155 U

0.0766

+/-0.0694 0.0512 +/-0.0694 0.102 pCi/g Lead-212 0.492

+/-0.0696 0.027 +/-0.0696 0.0539 pCi/g Lead-214 0.426

+/-0.0893 0.0357 +/-0.0893 0.0714 pCi/g Manganese-54 U

0.0039

+/-0.0228 0.020 +/-0.0228 0.040 pCi/g Niobium-94 U

-0.015

+/-0.0192 0.015 +/-0.0192 0.030 pCi/g Potassium-40 10.4

+/-0.992 0.158

+/-0.992 0.315 pCi/g Radium-226 0.352

+/-0.0847 0.0345 +/-0.0847 0.0689 pCi/g Silver-108m U -0.00146

+/-0.0229 0.0183 +/-0.0229 0.0366 pCi/g Thallium-208 0.169

+/-0.0342 0.0167 +/-0.0342 0.0334 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 0.0464

+/-0.0297 0.0182 +/-0.0298 0.0433 pCi/g KSDI 03/06/07 1616 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 47

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-004F Proiect:

YANK01204 Sample ID:

181554004 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 77 (25%-125%)

Strontium Carrier GFPC, Sr9O, solid-ALL FSS 77 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

48

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-004FS 181554005 TS 23-FEB-07 01-MAR-07 Client 9%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.432

+/-0.225 0.0848

+/-0.225 0.170 pCi/g MJHI 03/05/07 1024 614269 Americium-241 U

0.0472

+/-0.0358 0.0296 +/-0.0358 0.0591 pCi/g Bismuth-212 0.535

+/-0.276 0.122

+/-0.276 0.244 pCi/g Bismuth-214 0.402

+/-0.110 0.0417

+/-0.110 0.0833 pCi/g Cesium-134 U

0.0167

+/-0.0315 0.0284 +/-0.0315 0.0568 pCi/g Cesium-137 0.151

+/-0.0497 0.0245 +/-0.0497 0.0489 pCi/g Cobalt-60 U

0.0265

+/-0.0334 0.0307 +/-0.0334 0.0613 pCi/g Europium-152 U

-0.0531

+/-0.0749 0.0486 +/-0.0749 0.0972 pCi/g Europium-154 U -0.00853

+/-0.0985 0.0811 +/-0.0985 0.162 pCi/g Europium-155 U

0.0316

+/-0.0576 0.0472 +/-0.0576 0.0944 pCi/g Lead-212 0.358

+/-0.0822 0.0335 +/-0.0822 0.067 pCi/g Lead-214 0.354

+/-0.0886 0.0388 +/-0.0886 0.0775 pCi/g Manganese-54 U

-0.0119

+/-0.0284 0.0234 +/-0.0284 0.0467 pCi/g Niobium-94 U

-0.0108

+/-0.0242 0.0201 +/-0.0242 0.0402 pCi/g Potassium-40 11.1

+/-1.09 0.169

+/-1.09 0.338 pCi/g Radium-226 0.402

+/-0.110 0.0417

+/-0.110 0.0833 pCi/g Silver-108m U

-0.0152

+/-0.0227 0.0183 +/-0.0227 0.0366 pCi/g Thallium-208 0.171

+/-0.0599 0.022 +/-0.0599 0.044 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 0.0776

+/-0.0346 0.0204 +/-0.0347 0.047 pCi/g KSDI 03/06/07 1616 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 49

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address :

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-004FS Project:

YANK01204 Sample ID:

181554005 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 74 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 74 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

50

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-005F 181554006 TS 23-FEB-07 01-MAR-07 Client 4.63%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.549 Americium-241 U

0.0391 Bismuth-212 0.420 Bismuth-214 0.421 Cesium-134 UI 0.00 Cesium-137 0.0504 Cobalt-60 U 0.000247 Europium-152 U

0.0306 Europium-154 U 0.000487 Europium-155 U

0.042 Lead-212 0.525 Lead-214 0.466 Manganese-54 U

0.00475 Niobium-94 U

0.00256 Potassium-40 9.47 Radium-226 0.421 Silver-108m U

0.00359

+

Thallium-208 0.153 Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.00928

+/-0.106

+/-0.0596

+/-0.141

+/-0.0588

+/-0.0163

+/-0.0182

+/-0.0104

+/-0.0498

+/-0.0348

+/-0.0389

+/-0.0503

+/-0.057

+/-0.014

+/-0.0116

+/-0.766

+/-0.0588

/-0.00922

+/-0.0248 0.0294 0.0496 0.0651 0.0165 0.0109 0.00886 0.00868 0.0249 0.0293 0.0284 0.0139 0.0171 0.00916 0.00859 0.0826 0.0165

+/-0.106

+/-0.0596

+/-0.141

+/-0.0588

+/-0.0163

+/-0.0182

+/-0.0104

+/-0.0498

+/-0.0348

+/-0.0389

+/-0.0503

+/-0.057

+/-0.014

+/-0.0116

+/-0.766

+/-0.0588 0.0588 0.0991 0.130 0.033 0.0217 0.0177 0.0174 0.0498 0.0585 0.0567 0.0279 0.0343 0.0183 0.0172 0.165 0.033 0.0164 0.0172 0.0431 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJH1 03/05/07 1333 614269 KSD1 03/06/07 1616 613959 0.00818 +/-0.00922 0.00858 +/-0.0248

+/-0.0234 0.0181 +/-0.0234 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 51

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address :

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-005F Project:

YANK01204 Sample ID:

181554006 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 75 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 75 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

52

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-006F 181554007 TS 23-FEB-07 01-MAR-07 Client 5.72%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.564

+/-0.103 0.0312

+/-0.103 0.0624 pCi/g MJHI 03/05/07 1333 614269 Americium-241 U

0.0469

+/-0.0515 0.0434 +/-0.0515 0.0868 pCi/g Bismuth-212 0.405

+/-0.134 0.0654

+/-0.134 0.131 pCi/g Bismuth-214 0.482

+/-0.0647 0.0166 +/-0.0647 0.0332 pCi/g Cesium-1 34 UI 0.00

+/-0.0141 0.0106 +/-0.0141 0.0211 pCi/g Cesium-137 0.0402

+/-0.0193 0.0084 +/-0.0193 0.0168 pCi/g Cobalt-60 U

0.0076

+/-0.0108 0.00888 +/-0.0108 0.0178 pCi/g Europium-152 U

-0.038

+/-0.0306 0.0225 +/-0.0306 0.045 pCi/g Europium-154 U

-0.0238

+/-0.034 0.0275

+/-0.034 0.0549 pCi/g Europium-155 U

0.0285

+/-0.0326 0.0271 +/-0.0326 0.0543 pCi/g Lead-212 0.534

+/-0.0486 0.0126 +/-0.0486 0.0252 pCi/g Lead-214 0.492

+/-0.0584 0.0163 +/-0.0584 0.0325 pCi/g Manganese-54 U

0.00553

+/-0.0103 0.00919 +/-0.0103 0.0184 pCi/g Niobium-94 U

0.0119

+/-0.0097 0.00858 +/-0.0097 0.0172 pCi/g Potassium-40 9.45

+/-0.715 0.0736

+/-0.715 0.147 pCi/g Radium-226 0.482

+/-0.0647 0.0166 +/-0.0647 0.0332 pCi/g Silver-108m U

0.00167

+/-0.00949 0.00765 +/-0.00949 0.0153 pCi/g Thallium-208 0.169

+/-0.026 0.00867

+/-0.026 0.0173 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.681

+/-0.0845 0.0195 +/-0.0864 0.0465 pCi/g KSD1 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 53

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-006F Project:

YANK01204 Sample ID:

181554007 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 66 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 66 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

54

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-007F 181554008 TS 23-FEB-07 01-MAR-07 Client 9.67%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.808

+/-0.126 0.0324

+/-0.126 0.0647 pCi/g MJHI 03/05/07 1334 614269 Americium-241 U

0.0505

+/-0.0579 0.0443 +/-0.0579 0.0885 pCi/g Bismuth-212 0.486

+/-0.139 0.071

+/-0.139 0.142 pCi/g Bismuth-214 0.571

+/-0.0689 0.0179 +/-0.0689 0.0358 pCi/g Cesium-134 UI 0.00

+/-0.0183 0.0125 +/-0.0183 0.025 pCi/g Cesium-137 0.0641

+/-0.023 0.00988

+/-0.023 0.0198 pCi/g Cobalt-60 U

0.00166

+/-0.0113 0.00954 +/-0.0113 0.0191 pCi/g Europium-152 U

0.00825

+/-0.041 0.025

+/-0.041 0.050 pCi/g Europium-154 U

-0.018

+/-0.0391 0.0269 +/-0.0391 0.0537 pCi/g Europium-155 U

0.0291

+/-0.0402 0.0289 +/-0.0402 0.0577 pCi/g Lead-212 0.782

+/-0.0675 0.0147 +/-0.0675 0.0293 pCi/g Lead-214 0.593

+/-0.069 0.0175

+/-0.069 0.035 pCi/g Manganese-54 U -0.00894

+/-0.0135 0.010 +/-0.0135 0.020 pCi/g Niobium-94 U

0.0128

+/-0.0116 0.00907 +/-0.0116 0.0181 pCi/g Potassium-40 11.0

+/-0.869 0.0803

+/-0.869 0.161 pCi/g Radium-226 0.571

+/-0.0689 0.0179 +/-0.0689 0.0358 pCi/g Silver-108m U -0.00979

+/-0.0102 0.00855 +/-0.0102 0.0171 pCi/g Thallium-208 0.257

+/-0.034 0.00912

+/-0.034 0.0182 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.0158

+/-0.0266 0.0201 +/-0.0267 0.0469 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 55

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address :

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-007F Proiect:

YANK01204 Sample ID:

181554008 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

56

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-009F 181554009 TS 23-FEB-07 01-MAR-07 Client 2.92%

Project:

Client ID:

Vol. Recv.:

YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A*

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.521

+/-0.0902 0.0278 +/-0.0902 0.0555 pCi/g MJHI 03/05/07 1335 614269 Americium-241 U

0.034

+/-0.0315 0.0264 +/-0.0315 0.0528 pCi/g Bismuth-212 0.401

+/-0.123 0.0613

+/-0.123 0.123 pCi/g Bismuth-214 0.479

+/-0.0593 0.0154 +/-0.0593 0.0308 pCi/g Cesium-134 UI 0.00

+/-0.0171 0.0102 +/-0.0171 0.0205 pCi/g Cesium-137 0.0249

+/-0.0124 0.0079 +/-0.0124 0.0158 pCi/g Cobalt-60 U

0.00594

+/-0.00965 0.0084 +/-0.00965 0.0168 pCi/g Europium-152 U

0.0114

+/-0.0304 0.0226 +/-0.0304 0.0452 pCi/g Europium-154 U

-0.0236

+/-0.0315 0.0253 +/-0.0315 0.0506 pCi/g Europium-155 U

0.0329

+/-0.0334 0.0224 +/-0.0334 0.0447 pCi/g Lead-212 0.552

+/-0.0503 0.0123 +/-0.0503 0.0247 pCi/g Lead-214 0.573

+/-0.0604 0.0147 +/-0.0604 0.0294 pCi/g Manganese-54 UI 0.00

+/-0.0153 0.00864 +/-0.0153 0.0173 pCi/g Niobium-94 U

0.00631

+/-0.00909 0.00787 +/-0.00909 0.0157 pCi/g Potassium-40 9.48

+/-0.668 0.0706

+/-0.668 0.141 pCi/g Radium-226 0.479

+/-0.0593 0.0154 +/-0.0593 0.0308 pCi/g Silver-108m U 0.000548

+/-0.00844 0.00742 +/-0.00844 0.0148 pCi/g Thallium-208 0.165

+/-0.0248 0.0081 +/-0.0248 0.0162 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.0258

+/-0.0283 0.0199 +/-0.0283 0.047 pCi/g KSD1 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1

EML HASL 300, 4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 57

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-009F Proiect:

YANK01204 Sample ID:

181554009 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

58

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address :

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-O0OF 181554010 TS 23-FEB-07 01-MAR-07 Client 5.13%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch IN Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.613

+/-0.0924 0.0227 +/-0.0924 0.0454 pCi/g MJH1 03/05/07 1335 614269 Americium-241 U

0.0505

+/-0.0501 0.0427 +/-0.0501 0.0852 pCi/g Bismuth-212 0.348

+/-0.147 0.051

+/-0.147 0.102 pCi/g Bismuth-214 0.544

+/-0.0657 0.0135 +/-0.0657 0.027 pCi/g Cesium-134 UI 0.00

+/-0.0136 0.00833 +/-0.0136 0.0167 pCi/g Cesium-137 0.0359

+/-0.0112 0.00669 +/-0.0112 0.0134 pCi/g Cobalt-60 U -0.00376

+/-0.00824 0.00692 +/-0.00824 0.0138 pCi/g Europium-152 U

-0.015

+/-0.0246 0.0181 +/-0.0246 0.0362 pCi/g Europium-154 U -0.00414

+/-0.0258 0.0222 +/-0.0258 0.0443 pCi/g Europium-155 UI 0.00

+/-0.0347 0.0227 +/-0.0347 0.0453 pCi/g Lead-212 0.622

+/-0.0551 0.011 +/-0.0551 0.022 pCi/g Lead-214 0.583

+/-0.0604 0.0133 +/-0.0604 0.0265 pCi/g Manganese-54 U

0.0123

+/-0.0123 0.00635 +/-0.0123 0.0127 pCi/g Niobium-94 U

0.00134

+/-0.00776 0.00663 +/-0.00776 0.0132 pCi/g Potassium-40 10.6

+/-0.698 0.059

+/-0.698 0.118 pCi/g Radium-226 0.544

+/-0.0657 0.0135 +/-0.0657 0.027 pCi/g Silver-108m U -0.00882

+/-0.00811 0.00615 +/-0.00811 0.0123 pCi/g Thallium-208 0.180

+/-0.024 0.00665

+/-0.024 0.0133 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.033

+/-0.0292 0.0202 +/-0.0292 0.0468 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 59

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-01OF Project:

YANK01204 Sample ID:

181554010 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 62 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 62 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

60

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis L

Certficae of alvIs Company : Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

9514-0001-OIOFS Project:

YANK01204 Sample ID:

181554011 Client ID:

YANKOO Matrix:

TS Vol. Recv.:

Collect Date:

23-FEB-07 Receive Date:

01-MAR-07 Collector:

Client Moisture:

5.07%

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A*

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.663

+/-0.105 0.0327

+/-0.105 0.0653 pCi/g MJH1 03/05/07 1336 614269 Americium-241 UI 0.00

+/-0.0338 0.0283 +/-0.0338 0.0567 pCi/g Bismuth-212 0.358

+/-0.133 0.0706

+/-0.133 0.141 pCi/g Bismuth-214 0.584

+/-0.066 0.0177

+/-0.066 0.0354 pCi/g Cesium-134 UI 0.00

+/-0.0198 0.0119 +/-0.0198 0.0237 pCi/g Cesium-137 0.0286

+/-0.0158 0.00957 +/-0.0158 0.0191 pCi/g Cobalt-60 U

0.0087

+/-0.0112 0.00977 +/-0.0112 0.0195 pCi/g Europium-152 U -0.00597

+/-0.0342 0.0262 +/-0.0342 0.0525 pCi/g Europium-154 U

-0.0172

+/-0.0317 0.0257 +/-0.0317 0.0515 pCi/g Europium-155 U

0.0355

+/-0.0322 0.0267 +/-0.0322 0.0533 pCi/g Lead-212 0.601

+/-0.057 0.0145

+/-0.057 0.029 pCi/g Lead-214 0.688

+/-0.0705 0.0186 +/-0.0705 0.0372 pCi/g Manganese-54 UI 0.00

+/-0.0192 0.0102 +/-0.0192 0.0204 pCi/g Niobium-94 U -0.00829

+/-0.0107 0.00875 +/-0.0107 0.0175 pCi/g Potassium-40 9.85

+/-0.733 0.0742

+/-0.733 0.148 pCi/g Radium-226 0.584

+/-0.066 0.0177

+/-0.066 0.0354 pCi/g Silver-108m UI 0.00

+/-0.0186 0.00914 +/-0.0186 0.0183 pCi/g Thallium-208 0.222

+/-0.0307 0.00868 +/-0.0307 0.0174 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U

-0.0146

+/-0.0212 0.020 +/-0.0212 0.0463 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified 61

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-OIOFS Project:

YANK01204 Sample ID:

181554011 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

62

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Certificateof Analvsis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-01 IF 181554012 TS 23-FEB-07 01-MAR-07 Client 2.19%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.753

+/-0.125 0.0409

+/-0.125 0.0818 pCi/g MJH1 03/05/07 1337 614269 Americium-241 UI 0.00

+/-0.0206 0.0168 +/-0.0206 0.0336 pCi/g Bismuth-212 0.424

+/-0.169 0.0888

+/-0.169 0.178 pCi/g Bismuth-214 0.702

+/-0.092 0.0226

+/-0.092 0.0452 pCi/g Cesium-] 34 UI 0.00

+/-0.0307 0.0159 +/-0.0307 0.0317 pCi/g Cesium-137 0.370

+/-0.0468 0.0121 +/-0.0468 0.0241 pCi/g Cobalt-60 U

0.0169

+/-0.0182 0.016 +/-0.0182 0.0319 pCi/g Europium-152 U

-0.0111

+/-0.0488 0.0286 +/-0.0488 0.0572 pCi/g Europium-154 U

-0.0414

+/-0.0502 0.0398 +/-0.0502 0.0795 pCi/g Europium-155 U

0.0236

+/-0.0342 0.0257 +/-0.0342 0.0513 pCi/g Lead-212 0.749

+/-0.0734 0.0155 +/-0.0734 0.0309 pCi/g Lead-214 0.714

+/-0.0823 0.0208 +/-0.0823 0.0415 pCi/g Manganese-54 U -0.00128

+/-0.0145 0.0125 +/-0.0145 0.0249 pCi/g Niobium-94 U

-0.0117

+/-0.013 0.011

+/-0.013 0.0219 pCi/g Potassium-40 10.4

+/-0.588 0.123

+/-0.588 0.246 pCi/g Radium-226 0.702

+/-0.092 0.0226

+/-0.092 0.0452 pCi/g Silver-108m U

0.00224

+/-0.012 0.0104

+/-0.012 0.0208 pCi/g Thallium-208 0.264

+/-0.0397 0.0108 +/-0.0397 0.0216 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.0326

+/-0.0291 0.0201 +/-0.0292 0.0468 pCi/g KSD1 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1

EML HASL 300, 4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 63

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address :

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-01 IF Project:

YANK01204 Sample ID:

181554012 Client ID:

YANKOO Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 82 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 82 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

64

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-012F 181554013 TS 23-FEB-07 01-MAR-07 Client 5.34%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.545

+/-0.102 0.0292

+/-0.102 0.0584 pCi/g MJHI 03/05/07 1422 614269 Americium-241 U

0.0447

+/-0.0499 0.0411 +/-0.0499 0.0821 pCi/g Bismuth-212 0.392

+/-0.184 0.0672

+/-0.184 0.134 pCi/g Bismuth-214 0.581

+/-0.0677 0.0166 +/-0.0677 0.0332 pCi/g Cesium-134 UI 0.00

+/-0.0185 0.0107 +/-0.0185 0.0215 pCi/g Cesium-137 0.0555

+/-0.0241 0.00878 +/-0.0241 0.0176 pCi/g Cobalt-60 U

0.00527

+/-0.0111 0.00958 +/-0.0111 0.0192 pCi/g Europium-152 U

-0.0175

+/-0.0362 0.0237 +/-0.0362 0.0475 pCi/g Europium-154 U -0.00245

+/-0.0341 0.0284 +/-0.0341 0.0568 pCi/g Europium-155 U

0.0206

+/-0.0348 0.0278 +/-0.0348 0.0555 pCi/g Lead-212 0.555

+/-0.0539 0.014 +/-0.0539 0.028 pCi/g Lead-214 0.632

+/-0.0716 0.0168 +/-0.0716 0.0335 pCi/g Manganese-54 U

0.00136

+/-0.0119 0.00895 +/-0.0119 0.0179 pCi/g Niobium-94 U

0.00516

+/-0.0104 0.00889 +/-0.0104 0.0178 pCi/g Potassium-40 9.34

+/-0.717 0.0757

+/-0.717 0.151 pCi/g Radium-226 0.581

+/-0.0677 0.0166 +/-0.0677 0.0332 pCi/g Silver-108m U -0.00363

+/-0.00933 0.00801 +/-0.00933 0.016 pCi/g Thallium-208 0.181

+/-0.028 0.00841

+/-0.028 0.0168 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U

0.0459

+/-0.0311 0.0196 +/-0.0311 0.0464 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 65

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-012F Project:

YANK01204 Sample ID:

181554013 Client ID:

YANKOO Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr9O, solid-ALL FSS 72 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 72 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

Ul Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

66

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-013F 181554014 TS 23-FEB-07 01-MAR-07 Client 6.8%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241 U

0.0153

+/-0.0466 0.0223 +/-0.0466 Curium-242 U

Curium-243/244 U

Alphaspec Pu, Solid-ALL FSS Plutonium-238 U

Plutonium-239/240 U

Liquid Scint Pu241, Solid-ALL FSS Plutonium-241 U

-0.00625

+/-0.0525 0.0234 +/-0.0526

-0.0658

+/-0.0389 0.0741 +/-0.0397 0.0302

+/-0.0933 0.0606 +/-0.0934 0.121

+/-0.123 0.0271

+/-0.123

-7.24

+/-7.27 6.48

+/-7.27 0.112 0.117 0.216 0.203 0.136 13.7 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MXA 03/05/07 1619 613994 1

MXA 03/03/07 1706 613995 1

MXA 03/05/07 2227 613997 1

Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.806 Americium-241 U

0.0059 Bismuth-212 0.325 Bismuth-214 0.824 Cesium-134 UI 0.00 Cesium-137 0.119 Cobalt-60 U

0.0059 Europium-152 U -0.00908 Europium-154 U -0.00201 Europium-155 UI 0.00 Lead-212 0.890 Lead-214 0.891 Manganese-54 U

0.0133 Niobium-94 U

0.0023 Potassium-40 10.4 Radium-226 0.824 Silver-108m U -0.00585 Thallium-208 0.294 Rad Gas Flow Proportional Counting

+/-0.141

+/-0.0542

+/-0.148

+/-0.0912

+/-0.0178

+/-0.0194

+/-0.0113

+/-0.034

+/-0.0394

+/-0.0471

+/-0.0747

+/-0.0894

+/-0.015

+/-0.0103

+/-0.793

+/-0.0912

+/-0.0101

+/-0.0358 0.0329 0.043 0.072 0.0159 0.0102 0.0095 0.00992 0.0254 0.0289 0.0295 0.0152 0.0188 0.00927 0.00894 0.0807 0.0159 0.00839 0.00938

+/-0.141

+/-0.0542

+/-0.148

+/-0.0912

+/-0.0178

+/-0.0194

+/-0.0113

+/-0.034

+/-0.0394

+/-0.0471

+/-0.0747

+/-0.0894

+/-0.015

+/-0.0103

+/-0.793

+/-0.0912

+/-0.0101

+/-0.0358 0.0657 0.086 0.144 0.0319 0.0204 0.019 0.0198 0.0507 0.0577 0.059 0.0304 0.0376 0.0185 0.0179 0.161 0.0319 0.0168 0.0187 0.0399 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJH1 03/05/07 1610 614269 GFPC, Sr90, solid-ALL FSS Strontium-90 Rad Liquid Scintillation Analysis U

0.0165

+/-0.0231 0.0165 +/-0.0231 KSDI 03/06/07 1617 613959 67

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

9514-0001-013F 181554014 Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCilg Tritium U

-0.0488

+/-1.61 1.35

+/-1.61 2.82 pCi/g AXD2 03/03/07 0143 614003 Liquid Scint C14, Solid All, FSS Carbon-14 U

0.0483

+/-0.0978 0.081 +/-0.0978 0.166 pCi/g AXD2 03/05/07 1255 614005 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U

12.7

+/-46.0 30.0

+/-46.0 63.1 pCi/g MXP1 03/07/07 1026 613996 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U

-3.79

+/-8.02 6.91

+/-8.02 14.5 pCi/g MXP1 03/06/07 1502 613999 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U

0.0425

+/-0.223 0.186

+/-0.223 0.384 pCi/g MXP1 03/03/07 2045 614001 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1037 613798 The following Analytical Methods were performed Method Description 1

DOE EML HASL-300, Am-05-RC Modified 2

DOE EML HASL-300, Am-05-RC Modified 3

DOE EML HASL-300, Pu-i I-RC Modified 4

DOE EML HASL-300, Pu-I I-RC Modified 5

EML HASL 300, 4.5.2.3 6

EPA 905.0 Modified 7

EPA 906.0 Modified 8

EPA EERF C-01 Modified 9

EPA EERF C-01 Modified 10 DOE RESL Fe-1, Modified 11 DOE RESL Ni-i, Modified 12 DOE EML HASL-300, Tc-02-RC Modified 13 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Americium-243 Tracer Americium-243 Tracer Alphaspec Am241, Cm, Solid ALL Alphaspec Am241, Cm, Solid ALL 90 90 (15%-125%)

(15%-125%)

68

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

9514-0001-013F 181554014 Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Plutonium-242 Tracer Plutonium-242 Tracer Plutonium-241 Plutonium-242 Tracer Plutonium-242 Tracer Strontium Carrier Strontium Carrier Iron-59 Tracer Iron-59 Tracer Nickel Carrier Nickel Carrier Technetium-99 Technetium-99m Tracer Technetium-99m Tracer Alphaspec Pu, Solid-ALL FSS Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL F5 Liquid Scint Pu241, Solid-ALL Fý Liquid Scint Pu241, Solid-ALL FS GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS 77 77 82 82 82 76 76 75 75 96 96 82 82 82 (15%-125%)

(15%-125%)

(25%-125%)

(25%-125%)

(25%-125%)

(25%-125%)

(25%-125%)

(15%-125%)

(15%-125%)

(25%-125%)

(25%-125%)

(15%-125%)

(15%-125%)

(15%-125%)

Notes:

The Qualifiers in this report are defined as follows

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

69

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date:

March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-014F 181554015 TS 23-FEB-07 01-MAR-07 Client 6.07%

Proiect:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.654

+/-0.147 0.045

+/-0.147 0.090 pCi/g MJHI 03/05/07 1612 614269 Americium-241 U

0.0292

+/-0.0258 0.0209 +/-0.0258 0.0417 pCi/g Bismuth-212 0.292

+/-0.236 0.102

+/-0.236 0.204 pCi/g Bismuth-214 0.701

+/-0.0931 0.0247 +/-0.0931 0.0494 pCi/g Cesium-] 34 UI 0.00

+/-0.0234 0.0158 +/-0.0234 0.0315 pCi/g Cesium-137 0.844

+/-0.0843 0.0143 +/-0.0843 0.0285 pCi/g Cobalt-60 UI 0.00

+/-0.0245 0.0144 +/-0.0245 0.0288 pCi/g Europium-152 U

-0.0107

+/-0.0511 0.0341 +/-0.0511 0.0682 pCi/g Europium-154 U

-0.0145

+/-0.0477 0.0394 +/-0.0477 0.0788 pCi/g Europium-155 U

0.0406

+/-0.0401 0.032 +/-0.0401 0.064 pCi/g Lead-212 0.628

+/-0.0679 0.0186 +/-0.0679 0.0373 pCi/g Lead-214 0.746

+/-0.0878 0.0245 +/-0.0878 0.0489 pCi/g Manganese-54 U

0.00896

+/-0.0178 0.0134 +/-0.0178 0.0269 pCi/g Niobium-94 U

0.00112

+/-0.015 0.0126

+/-0.015 0.0252 pCi/g Potassium-40 9.09

+/-0.720 0.119

+/-0.720 0.238 pCi/g Radium-226 0.701

+/-0.0931 0.0247 +/-0.0931 0.0494 pCi/g Silver-108m U -0.00378

+/-0.0142 0.0123 +/-0.0142 0.0246 pCi/g Thallium-208 0.191

+/-0.0443 0.0129 +/-0.0443 0.0257 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -0.00344

+/-0.0216 0.0186 +/-0.0216 0.0435 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1037 613798 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 70

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-014F Proiect:

YANK01204 Sample ID:

181554015 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

71

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-015F 181554016 TS 23-FEB-07 01-MAR-07 Client 5.62%

Proiect:

Client ID:

Vol. Recv.:

YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.578

+/-0.174 0.0508

+/-0.174 0.102 pCi/g MJH1 03/06/07 0917 614269 Americium-241 U

0.00594

+/-0.098 0.0825

+/-0.098 0.165 pCi/g Bismuth-212 0.270

+/-0.233 0.135

+/-0.233 0.269 pCi/g Bismuth-214 0.411

+/-0.102 0.0338

+/-0.102 0.0676 pCi/g Cesium-134 U

0.0222

+/-0.0297 0.0215 +/-0.0297 0.043 pCi/g Cesium-137 U -0.00162

+/-0.0194 0.0165 +/-0.0194 0.033 pCi/g Cobalt-60 U

0.015

+/-0.0219 0.0199 +/-0.0219 0.0397 pCi/g Europium-152 U

0.0211

+/-0.0549 0.0445 +/-0.0549 0.0889 pCi/g Europium-154 U

-0.0136

+/-0.0688 0.057 +/-0.0688 0.114 pCi/g Europium-155 U

0.0268

+/-0.0573 0.0538 +/-0.0573 0.108 pCi/g Lead-212 0.542

+/-0.0656 0.0258 +/-0.0656 0.0516 pCi/g Lead-214 0.459

+/-0.0763 0.0309 +/-0.0763 0.0618 pCi/g Manganese-54 U -0.00761

+/-0.0234 0.017 +/-0.0234 0.034 pCi/g Niobium-94 U

0.0192

+/-0.0175 0.0162 +/-0.0175 0.0324 pCi/g Potassium-40 9.57

+/-0.945 0.125

+/-0.945 0.250 pCi/g Radium-226 0.411

+/-0.102 0.0338

+/-0.102 0.0676 pCi/g Silver-108m U

0.00409

+/-0.0176 0.0139 +/-0.0176 0.0278 pCi/g Thallium-208 0.210

+/-0.0407 0.0159 +/-0.0407 0.0318 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

-0.0201

+/-0.0214 0.0207 +/-0.0214 0.047 pCi/g KSDI 03/06/07 1617 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 72

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

9514-0001-015F 181554016 Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1N Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier Strontium Carrier GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 61 61 (25%-125%)

(25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

73

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-016F 181554017 TS 23-FEB-07 01-MAR-07 Client 5.65%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A*

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.600

+1-0.151 0.0604

+/-0.151 0.121 pCi/g MJHI 03/06/07 0917 614269 Americium-241 U

0.0188

+/-0.066 0.0551

+/-0.066 0.110 pCi/g Bismuth-212 0.636

+/-0.228 0.130

+/-0.228 0.259 pCi/g Bismuth-214 0.551

+/-0.0932 0.0362 +/-0.0932 0.0723 pCi/g Cesium-] 34 U

0.042

+/-0.0228 0.0222 +/-0.0228 0.0444 pCi/g Cesium-137 U

0.0191

+/-0.0217 0.017 +/-0.0217 0.034 pCi/g Cobalt-60 UI 0.00

+/-0.0379 0.0236 +/-0.0379 0.0472 pCi/g Europium-152 U

-0.0446

+/-0.0617 0.0423 +/-0.0617 0.0845 pCi/g Europium-154 U

0.0245

+/-0.0623 0.0546 +/-0.0623 0.109 pCi/g Europium-155 U

0.0672

+/-0.0518 0.049 +/-0.0518 0.098 pCi/g Lead-212 0.662

+/-0.072 0.0251

+/-0.072 0.0501 pCi/g Lead-214 0.562

+/-0.0884 0.0319 +/-0.0884 0.0638 pCi/g Manganese-54 U

0.0213

+/-0.0223 0.0171 +/-0.0223 0.0342 pCi/g Niobium-94 U

0.00191

+/-0.0175 0.015 +/-0.0175 0.0299 pCi/g Potassium-40 10.7

+/-1.01 0.142

+/-1.01 0.283 pCi/g Radium-226 0.551

+/-0.0932 0.0362 +/-0.0932 0.0723 pCi/g Silver-108m U -0.00779

+/-0.0172 0.0147 +/-0.0172 0.0293 pCi/g Thallium-208 0.217

+/-0.0405 0.016 +/-0.0405 0.0319 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U

0.00655

+/-0.0245 0.0195 +/-0.0245 0.0466 pCi/g KSDI 03/06/07 1618 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 74

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date:

March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-016F Project:

YANK01204 Sample ID:

181554017 Client ID:

YANKOOl Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

75

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com CPrtifie2tP of Analys~is CPrfir1r.q1P_(&A Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-024F 181554018 TS 23-FEB-07 01-MAR-07 Client 3.3%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.635

+/-0.190 0.0789

+/-0.190 0.158 pCi/g MJHI 03/06/07 0918 614269 Americium-241 U

0.0097

+/-0.0307 0.0365 +/-0.0307 0.0729 pCi/g Bismuth-212 0.579

+/-0.433 0.174

+/-0.433 0.347 pCi/g Bismuth-214 0.435

+/-0.123 0.0452

+/-0.123 0.0903 pCi/g Cesium-] 34 U

0.0353

+/-0.0225 0.0258 +/-0.0225 0.0515 pCi/g Cesium-137 U

-0.0073

+/-0.0316 0.0245 +/-0.0316 0.049 pCi/g Cobalt-60 U

-0.0111

+/-0.0286 0.0231 +/-0.0286 0.0461 pCi/g Europium-152 U

-0.0529

+/-0.0737 0.0576 +/-0.0737 0.115 pCi/g Europium-154 U

-0.0334

+/-0.0826 0.067 +/-0.0826 0.134 pCi/g Europium-155 U

0.0777

+/-0.0859 0.0554 +/-0.0859 0.111 pCi/g Lead-212 0.657

+/-0.0843 0.0317 +/-0.0843 0.0633 pCi/g Lead-214 0.544

+/-0.0999 0.0399 +/-0.0999 0.0798 pCi/g Manganese-54 U -0.00686

+/-0.0262 0.0225 +/-0.0262 0.045 pCi/g Niobium-94 U

0.00362

+/-0.0281 0.0241 +/-0.0281 0.0481 pCi/g Potassium-40 9.49

+/-1.04 0.202

+/-1.04 0.403 pCi/g Radium-226 0.435

+/-0.123 0.0452

+/-0.123 0.0903 pCi/g Silver-108m U

-0.0083

+/-0.0229 0.0198 +/-0.0229 0.0395 pCi/g Thallium-208 0.187

+/-0.0635 0.0244 +/-0.0635 0.0488 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

-0.0178

+/-0.0207 0.0205 +/-0.0207 0.0482 pCi/g KSDI 03/06/07 1618 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description 1

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 76

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-024F Project:

YANK01204 Sample ID:

181554018 Client ID:

YANKOO Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch IN Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 72 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 72 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

77

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-025F 181554019 TS 23-FEB-07 01 -MAR-07 Client 5.48%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter

(

Rad Gamma Spec Analysis

  • ualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A*

Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 Americium-241 U

Bismuth-212 U

Bismuth-214 Cesium-134 U

Cesium-I 37 U-c Cobalt-60 U -

Europium-152 U

Europium-154 U

Europium-155 U

Lead-212 Lead-214 Manganese-54 U

Niobium-94 U -

Potassium-40 Radium-226 Silver-108m U -

Thallium-208 Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -

0.647 0.0147 0.221 0.519 0.0332

.000896 0.00686 0.041

-0.0228 0.0173 0.580 0.562

-0.0148

-0.00565 8.92 0.519 0.00539 0.203

+/-0.176

+/-0.0297

+/-0.244

+/-0.0983

+/-0.0277

+/-0.0251

+/-0.0223

+/-0.0612

+/-0.0638

+/-0.048

+/-0.0734

+/-0.0804

+/-0.0261

+/-0.0209

+/-0.978

+/-0.0983

+/-0.0174

+/-0.0432 0.0635 0.027 0.140 0.0358 0.0223 0.0214 0.0178 0.044 0.0509 0.0439 0.0236 0.0279 0.0186 0.0174 0.159 0.0358 0.0153 0.0172

+/-0.176

+/-0.0297

+/-0.244

+/-0.0983

+/-0.0277

+/-0.0251

+/-0.0223

+/-0.0612

+/-0.0638

+/-0.048

+/-0.0734

+/-0.0804

+/-0.0261

+/-0.0209

+/-0.978

+/-0.0983

+/-0.0174

+/-0.0432 0.127 0.054 0.281 0.0716 0.0446 0.0428 0.0356 0.088 0.102 0.0878 0.0471 0.0558 0.0372 0.0347 0.319 0.0716 0.0305 0.0343 0.0455 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJHI 03/06/07 0919 614269 KSD1 03/06/07 1618 613959 0.00416

+/-0.0217 0.019 +/-0.0217 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 78

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-025F Project:

YANK01204 Sample ID:

181554019 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 69 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

79

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-026F 181554020 TS 23-FEB-07 01-MAR-07 Client 5.6%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1r Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.624

+/-0.148 0.0644

+/-0.148 0.129 pCi/g MJHI 03/06/07 0919 614269 Americium-241 U

0.103

+/-0.0655 0.0575 +/-0.0655 0.115 pCi/g Bismuth-212 U

0.277

+/-0.257 0.141

+/-0.257 0.281 pCi/g Bismuth-214 0.897

+/-0.118 0.0323

+/-0.118 0.0645 pCi/g Cesium-134 U

0.0204

+/-0.0293 0.0219 +/-0.0293 0.0437 pCi/g Cesium-] 37 U

0.0235

+/-0.0219 0.0191 +/-0.0219 0.0382 pCi/g Cobalt-60 U -0.00736

+/-0.0234 0.0179 +/-0.0234 0.0359 pCi/g Europium-152 U

0.0216

+/-0.0635 0.0507 +/-0.0635 0.101 pCi/g Europium-154 U -0.00936

+/-0.067 0.0558

+/-0.067 0.112 pCi/g Europium-155 U

0.0575

+/-0.062 0.0537

+/-0.062 0.107 pCi/g Lead-212 0.554

+/-0.0704 0.0302 +/-0.0704 0.0605 pCi/g Lead-214 0.977

+/-0.116 0.0356

+/-0.116 0.0712 pCi/g Manganese-54 U

0.00664

+/-0.0212 0.019 +/-0.0212 0.0379 pCi/g Niobium-94 U

0.0119

+/-0.0184 0.0163 +/-0.0184 0.0326 pCi/g Potassium-40 10.9

+/-0.997 0.125

+/-0.997 0.249 pCi/g Radium-226 0.897

+/-0.118 0.0323

+/-0.118 0.0645 pCi/g Silver-108m U

0.0178

+/-0.0221 0.019 +/-0.0221 0.0379 pCi/g Thallium-208 0.195

+/-0.0434 0.0187 +/-0.0434 0.0373 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -0.00229

+/-0.0236 0.0201

+/-0.0236 0.0463 pCi/g KSD1 03/06/07 1618 613959 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 80

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-026F Project:

YANK01204 Sample ID:

181554020 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 68 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 68 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

81

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

9514-0001-027F Project:

YANK01204 Sample ID:

181554021 Client ID:

YANKOOl Matrix:

TS Vol. Recv.:

Collect Date:

26-FEB-07 Receive Date:

01-MAR-07 Collector:

Client Moisture:

9.31%

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.629

+/-0.137 0.0461

+/-0.137 0.0921 pCi/g MJHI 03/06/07 1034 614271 Americium-241 U

0.0522

+/-0.0917 0.0812 +/-0.0917 0.162 pCi/g Bismuth-212 0.424

+/-0.206 0.0959

+/-0.206 0.192 pCi/g Bismuth-214 0.648

+/-0.0872 0.0234 +/-0.0872 0.0468 pCi/g Cesium-134 U

0.0244

+/-0.0229 0.0168 +/-0.0229 0.0335 pCi/g Cesium-137 U

0.0107

+/-0.0315 0.0122 +/-0.0315 0.0243 pCi/g Cobalt-60 U

0.0113

+/-0.0155 0.0142 +1-0.0155 0.0284 pCi/g Europium-152 U

-0.0123

+/-0.0447 0.0358 +/-0.0447 0.0715 pCi/g Europium-154 U -0.00794

+/-0.0725 0.0369 +/-0.0725 0.0738 pCi/g Europium-155 U

0.021

+/-0.0514 0.048 +/-0.0514 0.0959 pCi/g Lead-212 0.670

+/-0.070 0.0216

+/-0.070 0.0432 pCi/g Lead-214 0.636

+/-0.0843 0.0252 +/-0.0843 0.0503 pCi/g Manganese-54 U

-0.0172

+/-0.0153 0.0125 +/-0.0153 0.025 pCi/g Niobium-94 U

0.00807

+/-0.0131 0.0117 +/-0.0131 0.0234 pCi/g Potassium-40 10.7

+/-0.880 0.122

+/-0.880 0.243 pCi/g Radium-226 0.648

+/-0.0872 0.0234 +/-0.0872 0.0468 pCi/g Silver-108m U

-0.008

+/-0.0136 0.0118 +/-0.0136 0.0235 pCi/g Thallium-208 0.225

+/-0.0357 0.0112 +/-0.0357 0.0224 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.00632

+/-0.0268 0.0222 +/-0.0268 0.0467 pCi/g KSDI 03/06/07 1734 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified 82

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address :

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-027F Proiect:

YANKO 1204 Sample ID:

181554021 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 55 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 55 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

IBD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

83

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date:

March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-028F 181554022 TS 26-FEB-07 01-MAR-07 Client 5.22%

Proiect:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.609

+/-0.178 0.061

+/-0.178 0.122 pCi/g MJH1 03/06/07 1035 614271 Americium-241 U

0.0228

+/-0.102 0.0816

+/-0.102 0.163 pCi/g B3ismuth-212 0.434

+/-0.300 0.143

+/-0.300 0.286 pCi/g 13ismuth-214 0.812

+/-0.127 0.0348

+/-0.127 0.0695 pCi/g Cesium-134 U

0.042

+/-0.0308 0.0229 +/-0.0308 0.0458 pCi/g Cesium-137 U

0.0196

+/-0.0225 0.0206 +/-0.0225 0.0413 pCi/g Cobalt-60 U

-0.0277

+/-0.0222 0.0159 +/-0.0222 0.0317 pCi/g Europium-152 U

-0.0664

+/-0.0733 0.0467 +/-0.0733 0.0934 pCi/g Europium-154 U -0.00276

+/-0.075 0.0549

+/-0.075 0.110 pCi/g Europium-155 U

0.0314

+/-0.0605 0.0572 +/-0.0605 0.114 pCi/g Lead-212 0.676

+/-0.076 0.0281

+/-0.076 0.0561 pCi/g Lead-214 0.950

+/-0.125 0.0343

+/-0.125 0.0686 pCi/g Manganese-54 U

0.0112

+/-0.023 0.0202

+/-0.023 0.0405 pCi/g Niobium-94 U

0.00356

+/-0.0197 0.0172 +/-0.0197 0.0344 pCi/g Potassium-40 9.85

+/-0.997 0.178

+/-0.997 0.357 pCi/g Radium-226 0.812

+/-0.127 0.0348

+/-0.127 0.0695 pCi/g Silver-108m U -0.00239

+/-0.0186 0.0156 +/-0.0186 0.0311 pCi/g Thallium-208 0.233

+/-0.0432 0.017 +/-0.0432 0.034 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U

0.00562

+/-0.0278 0.0231 +/-0.0278 0.0487 pCi/g KSDI 03/06/07 1734 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 84

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-028F Project:

YANK01204 Sample ID:

181554022 Client ID:

YANKOO Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 53 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 53 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

85

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-029F 181554023 TS 26-FEB-07 01-MAR-07 Client 5.92%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.770

+/-0.168 0.0563

+/-0.168 0.113 pCi/g MJHI 03/06/07 1036 614271 Americium-241 U

0.0742

+/-0.0692 0.0592 +/-0.0692 0.118 pCi/g Bismuth-212 0.302

+/-0.244 0.134

+/-0.244 0.268 pCi/g Bismuth-214 0.603

+/-0.102 0.0311

+/-0.102 0.0621 pCi/g Cesium-134 UI 0.00

+/-0.0332 0.0218 +/-0.0332 0.0436 pCi/g Cesium-137 U -0.00866

+/-0.022 0.0171

+/-0.022 0.0343 pCi/g Cobalt-60 U

0.0139

+/-0.0218 0.0195 +/-0.0218 0.0389 pCi/g Europium-152 U

-0.0125

+/-0.0579 0.0427 +/-0.0579 0.0854 pCi/g Europium-154 U

-0.0176

+/-0.0587 0.0476 +/-0.0587 0.0951 pCi/g Europium-155 U

0.058

+/-0.0745 0.0502 +/-0.0745 0.100 pCi/g Lead-212 0.562

+/-0.0683 0.0247 +/-0.0683 0.0493 pCi/g Lead-214 0.663

+/-0.0967 0.0317 +/-0.0967 0.0634 pCi/g Manganese-54 U

0.00708

+/-0.0189 0.0169 +/-0.0189 0.0338 pCi/g Niobium-94 U -0.00962

+/-0.0184 0.0148 +/-0.0184 0.0296 pCi/g Potassium-40 10.2

+/-0.976 0.135

+/-0.976 0.270 pCi/g Radium-226 0.603

+/-0.102 0.0311

+/-0.102 0.0621 pCi/g Silver-108m U

0.00154

+/-0.0163 0.0143 +/-0.0163 0.0286 pCi/g Thallium-208 0.218

+/-0.0408 0.0156 +/-0.0408 0.0312 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U

-0.0246

+/-0.0207 0.0186 +/-0.0207 0.0391 pCi/g KSDI 03/06/07 1734 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 86

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-029F Proiect:

YANK01204 Sample ID:

181554023 Client ID:

YANKOO Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1l Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

87

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-019J 181554024 TS 27-FEB-07 01-MAR-07 Client 30.9%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.549

+/-0.226 0.0775

+/-0.226 0.155 pCi/g MJHI 03/06/07 1152 614271 Americium-241 U

0.0829

+/-0.123 0.0973

+/-0.123 0.195 pCi/g Bismuth-212 0.414

+/-0.341 0.150

+/-0.341 0.300 pCi/g Bismuth-214 0.549

+/-0.118 0.0402

+/-0.118 0.0804 pCi/g Cesium-134 U

0.0428

+/-0.033 0.0263

+/-0.033 0.0526 pCi/g Cesium-137 0.522

+/-0.0792 0.020 +/-0.0792 0.040 pCi/g Cobalt-60 U

0.0525

+/-0.0336 0.032 +/-0.0336 0.0641 pCi/g Europium-152 U

-0.0543

+/-0.101 0.0624

+/-0.101 0.125 pCi/g Europium-154 U

-0.0852

+/-0.0802 0.0567 +/-0.0802 0.113 pCi/g Europium-155 U

0.00883

+/-0.0778 0.0669 +/-0.0778 0.134 pCi/g Lead-212 0.717

+/-0.0939 0.0345 +/-0.0939 0.069 pCi/g Lead-214 0.690

+/-0.123 0.043

+/-0.123 0.0859 pCi/g Manganese-54 U -0.00585

+/-0.0261 0.0219 +/-0.0261 0.0437 pCi/g Niobium-94 U -0.00188

+/-0.0259 0.0212 +/-0.0259 0.0424 pCi/g Potassium-40 9.96

+/-1.22 0.221

+/-1.22 0.443 pCi/g Radium-226 0.549

+/-0.118 0.0402

+/-0.118 0.0804 pCi/g Silver-108m U

-0.0134

+/-0.0288 0.0203 +/-0.0288 0.0405 pCi/g Thallium-208 0.231

+/-0.058 0.0197

+/-0.058 0.0394 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 0.0739

+/-0.0323 0.0225 +/-0.0326 0.0484 pCi/g KSD1 03/06/07 1733 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 88

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-019J Project:

YANK01204 Sample ID:

181554024 Client ID:

YANKOO Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr9O, solid-ALL FSS 76 (25%-125%)

Strontium Carrier GFPC, Sr9O, solid-ALL FSS 76 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

89

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-020J 181554025 TS 27-FEB-07 01-MAR-07 Client 31.9%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.746

+/-0.172 0.0634

+/-0.172 0.127 pCi/g MJH1 03/06/07 1153 614271 Americium-241 U

0.0491

+/-0.105 0.0831

+/-0.105 0.166 pCi/g Bismuth-212 0.368

+/-0.295 0.137

+/-0.295 0.274 pCi/g Bismuth-214 0.622

+/-0.102 0.0318

+/-0.102 0.0636 pCi/g Cesium-134 UI 0.00

+/-0.0266 0.0239 +/-0.0266 0.0477 pCi/g Cesium-137 0.465

+/-0.0551 0.0169 +/-0.0551 0.0338 pCi/g Cobalt-60 U

0.0232

+/-0.0247 0.0223 +/-0.0247 0.0446 pCi/g Europium-152 U

-0.0155

+/-0.0642 0.0474 +/-0.0642 0.0948 pCi/g Europium-154 U

0.0523

+/-0.0729 0.0643 +/-0.0729 0.129 pCi/g Europium-155 U

0.0239

+/-0.0627 0.0549 +/-0.0627 0.110 pCi/g Lead-212 0.748

+/-0.087 0.028

+/-0.087 0.056 pCi/g Lead-214 0.626

+/-0.113 0.0348

+/-0.113 0.0696 pCi/g Manganese-54 U

-0.0143

+/-0.0226 0.0177 +/-0.0226 0.0353 pCi/g Niobium-94 U -0.00322

+/-0.0209 0.0171 +/-0.0209 0.0342 pCi/g Potassium-40 9.54

+/-1.04 0.178

+/-1.04 0.356 pCi/g Radium-226 0.622

+/-0.102 0.0318

+/-0.102 0.0636 pCi/g Silver-108m U

0.0015

+/-0.0192 0.0165 +/-0.0192 0.0329 pCi/g Thallium-208 0.256

+/-0.0521 0.0173 +/-0.0521 0.0347 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.0346

+/-0.0282 0.0211 +/-0.0282 0.0459 pCi/g KSDI 03/06/07 1733 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 90

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-020J Project:

YANK01204 Sample ID:

181554025 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 67 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 67 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

91

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-021J 181554026 TS 27-FEB-07 01-MAR-07 Client 24%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.844

+/-0.178 0.0546

+/-0.178 0.109 pCi/g MJHI 03/06/07 1223 614271 Americium-241 U

-0.015

+/-0.116 0.0902

+/-0.116 0.180 pCi/g Bismuth-212 UI 0.00

+/-0.382 0.139

+/-0.382 0.278 pCi/g Bismuth-214 0.682

+/-0.120 0.0349

+/-0.120 0.0697 pCi/g Cesium-134 U

0.0431

+/-0.0339 0.0241 +/-0.0339 0.0481 pCi/g Cesium-137 0.305

+/-0.0523 0.0192 +/-0.0523 0.0384 pCi/g Cobalt-60 U

0.00923

+/-0.0247 0.0212 +/-0.0247 0.0425 pCi/g Europium-152 U

0.0373

+/-0.0675 0.0502 +/-0.0675 0.100 pCi/g Europium-154 U

-0.0666

+/-0.0697 0.0516 +/-0.0697 0.103 pCi/g Europium-155 U

-0.0191

+/-0.0655 0.0563 +/-0.0655 0.113 pCi/g Lead-212 0.750

+/-0.0825 0.0281 +/-0.0825 0.0562 pCi/g Lead-214 0.724

+/-0.110 0.0355

+/-0.110 0.071 pCi/g Manganese-54 U

0.00743

+/-0.0237 0.0207 +/-0.0237 0.0414 pCi/g Niobium-94 U

0.00346

+/-0.021 0.0176

+/-0.021 0.0352 pCi/g Potassium-40 8.64

+/-0.945 0.180

+/-0.945 0.360 pCi/g Radium-226 0.682

+/-0.120 0.0349

+/-0.120 0.0697 pCi/g Silver-108m U

0.00859

+/-0.0209 0.0182 +/-0.0209 0.0364 pCi/g Thallium-208 0.249

+/-0.0569 0.0189 +/-0.0569 0.0377 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0501

+/-0.0312 0.0228 +/-0.0314 0.0493 pCi/g KSDl 03/06/07 1733 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 92

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-021J Project:

YANK01204 Sample ID:

181554026 Client ID:

YANKOOl Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 62 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 62 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded I

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

93

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-022J 181554027 TS 27-FEB-07 01-MAR-07 Client 22.2%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.829

+/-0.201 0.0764

+/-0.201 0.153 pCi/g MJH1 03/06/07 1224 614271 Americium-241 U

0.00365

+/-0.0933 0.0723 +/-0.0933 0.145 pCi/g Bismuth-212 0.557

+/-0.322 0.172

+/-0.322 0.344 pCi/g Bismuth-214 0.892

+/-0.144 0.0408

+/-0.144 0.0815 pCi/g Cesium-I 34 UI 0.00

+/-0.0477 0.028 +/-0.0477 0.0559 pCi/g Cesium-137 0.519

+/-0.0692 0.0231

+/-0.0692 0.0461 pCi/g Cobalt-60 U

0.0153

+/-0.0249 0.0222 +/-0.0249 0.0444 pCi/g Europium-152 U

0.0264

+/-0.087 0.063

+/-0.087 0.126 pCi/g Europium-154 U

-0.0534

+/-0.0874 0.0676 +/-0.0874 0.135 pCi/g Europium-155 U

0.0453

+/-0.104 0.0572

+/-0.104 0.114 pCi/g Lead-212 0.897

+/-0.100 0.035

+/-0.100 0.070 pCi/g Lead-214 1.10

+/-0.141 0.0458

+/-0.141 0.0916 pCi/g Manganese-54 U

-0.0149

+/-0.0252 0.0204 +/-0.0252 0.0408 pCi/g Niobium-94 U -0.00852

+/-0.0256 0.0206 +/-0.0256 0.0412 pCi/g Potassium-40 12.3

+/-1.21 0.216

+/-1.21 0.432 pCi/g Radium-226 0.892

+/-0.144 0.0408

+/-0.144 0.0815 pCi/g Silver-108m U

0.0133

+/-0.0378 0.0233 +/-0.0378 0.0465 pCi/g Thallium-208 0.322

+/-0.0581 0.0214 +/-0.0581 0.0429 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0546

+/-0.0281 0.0198 +/-0.0283 0.0429 pCi/g KSD1 03/06/07 1733 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMBI 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 94

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-022J Project:

YANK01204 Sample ID:

181554027 Client ID:

YANK00I Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, S90, solid-ALL FSS 70 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 70 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

13D Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

95

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: March 8, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9514-0001-023J 181554028 TS 27-FEB-07 01-MAR-07 Client 9.88%

Project:

Client ID:

Vol. Recv.:

YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.559

+/-0.314 0.117

+/-0.314 0.233 pCi/g MJH1 03/06/07 1224 614271 Americium-241 U

0.0165

+/-0.0641 0.0497 +/-0.0641 0.0992 pCi/g Bismuth-212 0.592

+/-0.465 0.262

+/-0.465 0.523 pCi/g Bismuth-214 0.978

+/-0.185 0.0621

+/-0.185 0.124 pCi/g Cesium-] 34 U

0.0153

+/-0.0477 0.0415 +/-0.0477 0.0829 pCi/g Cesium-137 0.334

+/-0.0797 0.0403 +/-0.0797 0.0806 pCi/g Cobalt-60 U

0.0306

+/-0.0508 0.0388 +/-0.0508 0.0775 pCi/g Europium-152 U

-0.0077

+/-0.118 0.0878

+/-0.118 0.175 pCi/g Europium-154 U

0.0828

+/-0.137 0.0912

+/-0.137 0.182 pCi/g Europium-155 U

0.104

+/-0.122 0.0758

+/-0.122 0.152 pCi/g Lead-212 0.760

+/-0.110 0.046

+/-0.110 0.092 pCi/g Lead-214 1.00

+/-0.161 0.0581

+/-0.161 0.116 pCi/g Manganese-54 U

0.0091

+/-0.0434 0.0326 +/-0.0434 0.0651 pCi/g Niobium-94 U

0.00391

+/-0.037 0.0306

+/-0.037 0.0612 pCi/g Potassium-40 11.6

+/-1.33 0.274

+/-1.33 0.548 pCi/g Radium-226 0.978

+/-0.185 0.0621

+/-0.185 0.124 pCi/g Silver-108m U

-0.0207

+/-0.0358 0.0293 +/-0.0358 0.0586 pCi/g Thallium-208 0.201

+/-0.0857 0.0315 +/-0.0857 0.0629 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0694

+/-0.033 0.0233 +/-0.0333 0.0503 pCi/g KSDI 03/06/07 1733 613960 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 TMB1 03/01/07 1047 613799 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 96

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 8, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9514-0001-023J Proiect:

YANK01204 Sample ID:

181554028 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)

Strontium Carrier GFPC, Sr90, solid-ALL FSS 63 (25%-125%)

Notes:

The Qualifiers in this report are defined as follows:

    • Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A

The TIC is a suspected aldol-condensation product B

For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

BD Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification X

Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y

QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

97

QUALITY CONTROL DATA 98

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com OC Summary Client :

Connecticut Yankee Atomic Power 362 Injun Hollow Rd Report Date: March 8, 2007 Page 1 of 13 East Hampton, Connecticut

Contact:

Mr. Jack McCarthy Workorder:

181554 Parmname Rad Alpha Spec Batch 613994 NOM Sample Qual QC Units RPD%

REC%

Range Anlst Date Time QC 1201287983 Americium-241 Curium-242 Curium-243/244 QC1201287985 Americium-241 Curium-242 Curium-243/244 QC1201287982 Americium-241 181554001 DUP U

0.027 Uncert:

+/-0.101 TPU:

+/-0.101 U

0.0292 Uncert:

+/-0.0572 TPU:

+/-0.0573 U

0.0563 Uncert:

+/-0.119 TPU:

+/-0.119 LCS MB 13.1 Uncert:

TPU:

Uncert:

TPU:

15.7 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

U

-0.0285

+/-0.0632

+/-0.0632 U

0.00

+/-0.0323

+/-0.0323 U

-0.0756

+/-0.0778

+/-0.0785 12.0

+/-1.08

+/-1.87 U

0.0507

+/-0.080

+/-0.0803 14.3

+/-1.18

+/-2.16 U

0.00304

+/-0.0192

+/-0.0192 U

0.0318

+/-0.0623

+/-0.0625 U

-0.0227

+/-0.0257

+/-0.0259 pCi/g 7400 pCi/g 200 pCi/g 1370 Curium-242 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 92 (75%-125%)

(0% - 100%) AXA1 (0%- 100%)

(0%- 100%)

91 (75%-125%)

03/03/07 17:06 03/03/07 17:07 03/03/07 17:06 Curium-243/244 QCI 201287984 Americium-241 181554001 MS Curium-242 13.5 Uncert:

TPU:

Uncert:

TPU:

16.2 Uncert:

TPU:

U 0.027

+/-0.101

+/-0.101 U

0.0292

+/-0.0572

+/-0.0573 U

0.0563

+/-0.119

+/-0.119 U

15.0

+/-1.33

+/-2.38 0.0319

+/-0.0625

+/-0.0626 17.2

+/-1.43

+/-2.67 111 (75%-125%)

03/03/07 17:06 Curium-243/244 106 (75%-125%)

Batch 613995 QC1201287987 181554001 DUP Plutonium-238 U

-0.0213 U

0.0781 pCi/g 350 (0% - 100%) VIXA1 03/03/07 17:06 99

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Page 2of 13 Units RPD%

REC%

Range Anlst Date Time Parmname Rad Alpha Spec Batch 613995 Plutonium-239/240 QC1201287989 LCS Plutonium-238 Plutonium-239/240 QC1201287986 MB Plutonium-238 Plutonium-239/240 NOM Sample Qual QC Uncert:

+/-0.106 TPU:

+/-0.106 U

0.0612 Uncert:

+/-0.138 TPU:

+/-0.139 Uncert:

TPU:

13.0 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

+/-0.104

+/-0.105 U

0.026

+/-0.0581

+/-0.0582 0.117

+/-0.114

+/-0.115 12.3

+/-1.18

+/-1.84 U

-0.0103

+/-0.0202

+/-0.0203 U

-0.0413

+/-0.0405

+/-0.0408 U

0.00

+/-0.100

+/-0.100 13.8

+/-1.21

+/-1.99 U

-8.93

+/-7.37

+/-7.37 pCi/g 81 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g (0%- 100%)

(75%-1 25%)

95 (75%-125%)

03/03/07 17:06 03/03/07 17:06 QC1201287988 181554001 MS Plutonium-238 Plutonium-239/240 U

-0.0213 Uncert:

+/-0.106 TPU:

+/-0.106 13.4 U

0.0612 Uncert:

+/-0.138 TPU:

+/-0.139 U

1.13 Uncert:

+/-7.38 TPU:

+/-7.38 (75%-125%)

03/03/07 17:06 103 (75%-125%)

Batch 613997 QC1201287995 181554001 DUP Plutonium-241 QC1201287997 LCS Plutonium-241 QC1201287994 MB Plutonium-241 QC1201287996 181554001 MS Plutonium-241 Rad Gamma Spec Batch 614269 QC1201288622 181554011 DUP Actinium-228 pCi/g 0

139 Uncert:

TPU:

Uncert:

TPU:

140 U

Uncert:

TPU:

114

+/-13.6

+/-18.5 U

-10.2

+/-7.27

+/-7.27 pCi/g pCi/g pCi/g (0% - 100%) vIXA1 82 (75%-125%)

93 (75%-125%)

03/05/07 22:59 03/05/07 23:31 03/05/07 22:43 03/05/07 23:15 1.13

+/-7.38

+/-7.38 131

+/-14.3

+/-19.4 0.663

+/-0.105 Uncert:

0.580

+/-0.165

+/-0.165 pCi/g 13 (0%- 100%) MJHI 03/06/07 09:20 100

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Page 3 of 13 REC%

Ranee Anist Date Time Parmname~

NOM Samnle Oual OC Units RPD%

Parin ame NO Samnle Ouall Rad Gamma Spec Batch 614269 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 TPU:

+/-0.105 UI 0.00 Uncert:

+/-0.0338 TPU:

+/-0.0338 0.358 Uncert:

+/-0.133 TPU:

+/-0.133 0.584 Uncert:

+/-0.066 TPU:

+/-0.066 UI 0.00 Uncert:

+/-0.0198 TPU:

+/-0.0198 0.0286 Uncert:

+/-0.0158 TPU:

+/-0.0158 U

0.0087 Uncert:

+/-0.0112 TPU:

+/-0.0112 U

-0.00597 Uncert:

+/-0.0342 TPU:

+/-0.0342 U

-0.0172 Uncert:

+/-0.0317 TPU:

+/-0.0317 U

0.0355 Uncert:

+/-0.0322 TPU:

+/-0.0322 0.601 Uncert:

+/-0.057 TPU:

+/-0.057 0.688 Uncert:

+/-0.0705 TPU:

+/-0.0705 UI 0.00 Uncert:

+/-0.0192 TPU:

+/-0.0192 U

-0.00829 Uncert:

+/-0.0107 TPU:

+/-0.0107 9.85 Uncert:

+/-0.733 TPU:

+/-0.733 0.584 Uncert:

+/-0.066 TPU:

+/-0.066 UI 0.00 Uncert:

+/-0.0186 U

0.0426

+/-0.0313

+/-0.0313 0.426

+/-0.250

+/-0.250 0.574

+/-0.104

+/-0.104 U

0.0285

+/-0.0417

+/-0.0417 0.0524

+/-0.0329

+/-0.0329 U

-0.00623

+/-0.0226

+/-0.0226 U

0.0301

+/-0.0575

+/-0.0575 U

0.0353

+/-0.0762

+/-0.0762 U

0.00712

+/-0.0682

+/-0.0682 0.561

+/-0.0761

+/-0.0761 0.636

+/-0.0949

+/-0.0949 U

0.0172

+/-0.0213

+/-0.0213 U

0.00806

+/-0.0207

+/-0.0207 10.5

+/-1.05

+/-1.05 0.574

+/-0.104

+/-0.104 U

-0.00294

+/-0.0184 pCi/g 32 pCi/g 17 pCi/g 2

Lead-212 Lead-214 pCi/g 38 pCi/g 59 pCi/g 1210 pCi/g 299 pCi/g 579 pCi/g 133 pCi/g 7

pCi/g 8

pCi/g 29 pCi/g 14200 pCi/g 6

pCi/g 2

pCi/g 269 (0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

(0% - 20%)

(0% - 20%)

(0%- 100%)

(0%- 100%)

(0% - 20%)

(0%- 100%)

(0%- 100%)

Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m 101

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Parname Rad Gamma Spec Batch 614269 Page 4 of 13 REC%

Range Anist Date Time NOM Sample Qual QC Units RPD%

Thallium-208 QC1201288623 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 TPU:

+/-0.0186 0.222 Uncert:

+/-0.0307 TPU:

+/-0.0307

+/-0.0184 0.206

+/-0.0422

+/-0.0422 pCi/g 8

(0%- 100%)

LCS Uncert:

TPU:

23.4 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

9.47 Uncert:

TPU:

13.6 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

U

-0.131

+/-0.424

+/-0.424 24.8

+/-2.79

+/-2.79 U

-0.185

+/-0.725

+/-0.725 U

-0.0169

+/-0.157

+/-0.157 U

0.0492

+/-0.104

+/-0.104 10.5

+/-0.974

+/-0.974 14.3

+/-0.902

+/-0.902 U

0.334

+/-0.226

+/-0.226 U

0.119

+/-0.194

+/-0.194 U

-0.242

+/-0.250

+/-0.250 U

0.0261

+/-0.119

+/-0.119 U

0.234

+/-0.199

+/-0.199 U

0.0316

+/-0.0961

+/-0.0961 U

-0.00244

+/-0.0784

+/-0.0784 U

0.382 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 03/06/07 09:21 106 (75%-125%)

111 (75%-125%)

105 (75%-125%)

Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 102

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Parnmame Rad Gamma Spec Batch 614269 Page 5 of 13 QC Units RPD%

REC%

Range AnIst Date Time NOM Sample Qual Radium-226 Silver-108m Thallium-208 QC1201288621 Actinium-228 Americium-241 MB Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

+/-0.684

+/-0.684 U

-0.0169

+/-0.157

+/-0.157 U

-0.0103

+/-0.0823

+/-0.0823 U

-0.0347

+/-0.0835

+/-0.0835 U

-0.0652

+/-0.0589

+/-0.0589 U

0.00251

+/-0.0115

+/-0.0115 U

0.00644

+/-0.102

+/-0.102 U

0.0459

+/-0.0496

+/-0.0496 U

0.0112

+/-0.0149

+/-0.0149 U

-0.00466

+/-0.0129

+/-0.0129 U

-0.00808

+/-0.0183

+/-0.0183 U

0.00549

+/-0.0299

+/-0.0299 U

0.015

+/-0.0479

+/-0.0479 U

-0.00213

+/-0.0211

+/-0.0211 U

0.0126

+/-0.0264

+/-0.0264 U

0.0268

+/-0.0225

+/-0.0225 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 03/06/07 09:20 (75%-125%)

Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 103

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Parmname Rad Gamma Spec Batch 614269 Page 6 of 13 Range Anist NOM Sample Qual QC Units RPD%

REC%

Date Time Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

U

-0.000197

+/-0.0136

+/-0.0136 U

0.00221

+/-0.0126

+/-0.0126 U

-0.025

+/-0.200

+/-0.200 U

0.0459

+/-0.0496

+/-0.0496 U

-0.00878

+/-0.00978

+/-0.00978 U

0.00629

+/-0.0153

+/-0.0153 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Batch 614271 QC1201288625 Actinium-228 Americium-241 181545014 DUP Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

0.904 0.957

+/-0.254

+/-0.154

+/-0.154 u

-0.0532 U

0.0447

+/-0.172

+/-0.0681

+/-0.0681 0.851 0.735

+/-0.336

+/-0.185

+/-0.185 0.684 0.699

+/-0.135

+/-0.0882

+/-0.0882 UI 0.00 UI 0.00

+/-0.0361

+/-0.020

+/-0.020 0.180 0.159

+/-0.0492

+/-0.0226

+/-0.0226 UI 0.00 U

0.00959

+/-0.0429

+/-0.0115

+/-0.0115 U

0.0188 U

-0.0235

+/-0.084

+/-0.0315

+/-0.0315 U

-0.00496 U

-0.0267

+/-0.0988

+/-0.0354

+/-0.0354 U

-0.0215 U

0.0334 pCi/g 6

pCi/g 2320 pCi/g 15 pCi/g 2

pCi/g 16 pCi/g 12 (0% - 100%) MJH1 03/06/07 15:09 (0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

Cobalt-60 pCilg pCilg 115 1810 Europium-152 Europium-154 Europium-155 (0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

pCi/g 137 pCi/g 926 104

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Page 7 of 13 QC Units RPD%

REC%

Range AnIst Date Time Parmname NOM Sample Qual Rad Gamma Spec Batch 614271 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 QC1201288627 Actinium-228 Americium-241 Bismuth-212 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU Uncert:

TPU Uncert:

TPU

+/-0.0932 1.15

+/-0.123 0.694

+/-0.120 U

0.00553

+/-0.0327 Ul 0.00

+/-0.0476 15.6

+/-1.57 0.684

+/-0.135 u

0.0169

+/-0.0272 0.431

+/-0.078

+/-0.0444

+/-0.0444 1.11

+/-0.0951

+/-0.0951 0.747

+/-0.0797

+/-0.0797 U

0.0078

+/-0.0146

+/-0.0146 U

-0.0046

+/-0.0105

+/-0.0105 16.7

+/-1.08

+/-1.08 0.699

+/-0.0882

+/-0.0882 U

-0.015

+/-0.0118

+/-0.0118 0.328

+/-0.0375

+/-0.0375 U

0.569

+/-0.765

+/-0.765 26.5

+/-3.15

+/-3.15 U

-0.0201

+/-1.00

+/-1.00 U

-0.0978

+/-0.230

+/-0.230 U

0.0117

+/-0.142

+/-0.142 10.1

+/-0.899

+/-0.899 13.8

+/-1.09

+/-1.09 pCi/g 3

pCi/g 7

pCi/g 34 pCi/g 277 pCi/g 7

(0% - 20%)

(0% - 20%)

(0%- 100%)

(0%- 100%)

(0%- 20%)

(0%- 20%)

(0%-20%)

(0%-20%)

pCi/g 2

pCi/g 3400*

pCi/g 27*

LCS Bismuth-214 Cesium-134 Cesium-137 Uncert:

TPU:

23.4 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

9.47 Uncert:

TPU:

13.6 Uncert:

TPU:

pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 113 (75%-125%)

03/06/07 10:34 107 (75%-125%)

102 (75%-125%)

Cobalt-60 105

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Parmname Rad Gamma Spec Batch 614271 Europium-152 Page 8 of 13 REC%

Range AnIst Date Time NOM Sample Qual QC Units RPD%

Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 QC1201288624 Actinium-228 Americium-241 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

U 0.278

+/-0.344

+/-0.344 U

0.243

+/-0.300

+/-0.300 U

-0.279

+/-0.297

+/-0.297 U

0.0605

+/-0.165

+/-0.165 U

-0.0593

+/-0.222

+/-0.222 U

-0.00776

+/-0.140

+/-0.140 U

-0.0288

+/-0.114

+/-0.114 U

0.170

+/-0.533

+/-0.533 U

-0.0978

+/-0.230

+/-0.230 U

0.0732

+/-0.129

+/-0.129 U

-0.0278

+/-0.125

+/-0.125 U

0.0458

+/-0.0547

+/-0.0547 U

-0.00491

+/-0.0131

+/-0.0131 U

0.0485

+/-0.115

+/-0.115 U

0.0501

+/-0.0327

+/-0.0327 U

0.00236

+/-0.0146 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pci/g pCi/g pCi/g pCi/g (75%-125%)

MB 03/06/07 12:25 Bismuth-212 Bismuth-214 Cesium-134 106

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Parmname Rad Gamma Spec Batch 614271 Page 9 of 13 Range AnIst Date Time NOM Sample Qual QC Units RPD%

REC%

TPU:

Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

+/-0.0146 U

0.00471

+/-0.0145

+/-0.0145 U

0.00496

+/-0.0196

+/-0.0196 U

0.0178

+/-0.0365

+/-0.0365 U

-0.00467

+/-0.0456

+/-0.0456 U

0.00865

+/-0.0249

+/-0.0249 U

-0.0173

+/-0.0241

+/-0.0241 UI 0.00

+/-0.0465

+/-0.0465 U

0.0133

+/-0.0158

+/-0.0158 U

0.00628

+/-0.0139

+/-0.0139 U

0.0693

+/-0.199

+/-0.199 U

0.0501

+/-0.0327

+/-0.0327 U

0.00102

+/-0.0122

+/-0.0122 U

0.00736

+/-0.0204

+/-0.0204 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 Rad Gas Flow Batch 613959 QC1201287893 181554003 DUP Strontium-90 QC1201287895 LCS Strontium-90 U

0.00352 Uncert:

+/-0.0252 TPU:

+/-0.0252 U

0.00451

+/-0.0231

+/-0.0231 pCi/g 0

(0% - 100%) KSD1 03/06/07 16:15 1.47 1.44 pCi/g 98 (75%-125%)

03/06/07 16:16 107

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Page 10 of 13 REC%

Range AnIst Date Time Parmname Rad Gas Flow Batch NOM Sample Qual QC Units RPD %

613959 QC1201287892 MB Strontium-90 QC1201287894 181554003 MS Strontium-90 Uncert:

TPU:

Uncert:

TPU:

+/-0.102

+/-0.111 U

0.0158

+/-0.0212

+/-0.0212 pCilg pCilg 03/06/07 16:15 03/06/07 16:16 4.21 U

Uncert:

TPU:

0.00352

+/-0.0252

+/-0.0252 Batch 613960 QC1201287897 181554022 DUP Strontium-90 QC1201287899 LCS Strontium-90 QC1201287896 MB Strontium-90 QC1201287898 181554022 MS Strontium-90 U

0.00562 Uncert:

+/-0.0278 TPU:

+/-0.0278 U

4.00

+/-0.302

+/-0.325 0.00794

+/-0.0273

+/-0.0273 1.52

+/-0.118

+/-0.150 95 (75%-125%)

pCi/g 0

(0% - 100%) KSDI 1.46 Uncert:

TPU:

Uncert:

TPU:

4.74 U

Uncert:

TPU:

U 0.0103

+/-0.0208

+/-0.0208 pCilg pCi/g pCi/g 104 (75%-125%)

03/06/07 17:33 03/06/07 16:32 03/06/07 17:33 03/06/07 16:32 0.00562

+/-0.0278

+/-0.0278 4.50

+/-0.387

+/-0.457 95 (75%-125%)

Rad Liquid Scintillation Batch 613996 QC1201287991 181554001 DUP Iron-55 U

30.3 Uncert:

+/-45.6 TPU:

+/-45.6 U

-21.8

+/-43.5

+/-43.5 pCi/g 0

(0% - 100%) %IXP1 QC1201287993 LCS Iron-55 QC1201287990 MB Iron-55 1190 Uncert:

TPU:

Uncert:

TPU:

1220 U

Uncert:

TPU:

1030

+/-74.0

+/-97.9 U

24.8

+/-38.0

+/-38.1 pCi/g pCi/g pCi/g 87 (75%-125%)

03/07/07 10:58 03/07/07 11:31 03/07/07 10:42 03/07/07 11:15 03/06/07 15:35 QC1201287992 181554001 MS Iron-55 30.3

+/-45.6

+/-45.6 1060

+/-80.1

+/-104 86 (75%-125%)

(0% - 100%) \\IXP1 Batch 613999 QC1201287999 181554001 DUP Nickel-63 U

-7.41 U

-5.76 pCi/g 0

108

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Page 11 of 13 Parnname NOM Sample Qual QC Units RPD%

REC%

Range Anlst Date Time Rad Liquid Scintillation Batch 613999 QC1201288001 LCS Nickel-63 QC1201287998 MB Nickel-63 Uncert:

TPU:

567 Uncert:

TPU:

Uncert:

TPU:

592 U

Uncert:

TPU:

+/-7.32

+/-7.32

+/-7.95

+/-7.95 451

+/-21.4

+/-26.9 U

-1.36

+/-7.77

+/-7.77 pCi/g pCi/g pCi/g 80 (75%-125%)

03/06/07 16:07 03/06/07 15:19 03/06/07 15:51 QC1201288000 181554001 MS Nickel-63

-7.41

+/-7.32

+/-7.32 466

+/-22.4

+/-28.2 79 (75%-125%)

Batch 614001 QC1201288003 181554001 DUP Technetium-99 QC1201288005 LCS Technetium-99 QC1201288002 MB Technetium-99 QC1201288004 181554001 MS Technetium-99 Uncert:

TPU:

U 0.221

+/-0.245

+/-0.245 U

0.249

+/-0.241

+/-0.241 pCi/g 0

(0% - 100%) VIXPi 19.7 Uncert:

TPU:

Uncert:

TPU:

19.7

+/-0.445

+/-0.659 U

-0.0689

+/-0.188

+/-0.188 pCi/g pCi/g pCi/g 100 (75%-125%)

03/03/07 21:48 03/02/07 19:22 03/03/07 21:17 03/02/07 18:35 19.7 Uncert:

TPU:

U 0.221

+/-0.245

+/-0.245 19.4

+/-0.493

+/-0.690 99 (75%-125%)

Batch 614003 QC1201288007 181554014 DUP Tritium QC1201288009 LCS Tritium QC1201288006 MB Tritium QC1201288008 181554014 MS Tritium U

-0.0488 Uncert:

+/-1.61 TPU:

+/-1.61 U

0.559

+/-1.26

+/-1.26 pCi/g 0

(0% - 100%) '\\XD2 03/03/07 03:48 11.2 Uncert:

TPU:

Uncert:

TPU:

11.5 U

Uncert:

TPU:

12.5

+/-1.71

+/-1.72 U

-0.309

+/-1.19

+/-1.19 pCi/g pCi/g pCi/g 111 (75%-125%)

03/03/07 05:52 03/03/07 02:45 03/03/07 04:50

-0.0488

+/-1.61

+/-1.61 12.0

+/-1.71

+/-1.73 105 (75%-125%)

Batch 614005 109

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Parmname Rad Liquid Scintillation Batch 614005 Page 12 of 13 REC%

Range AnIst Date Time NOM Sample Qual QC Units RPD%

QC1201288011 181554014 DUP Carbon-14 QC1201288013 LCS Carbon-14 QC1201288010 MB Carbon-14 QC1201288012 181554014 MS Carbon-14 U

0.0483 Uncert:

+/-0.0978 TPU:

+/-0.0978 U

0.0496

+/-0.0988

+/-0.0988 6.78

+/-0.203

+/-0.229 pCi/g 0

(0% - 100%) ALXD2 03/05/07 13:58 6.93 Uncert:

TPU:

Uncert:

TPU:

7.05 U

Uncert:

TPU:

U

-0.0452

+/-0.0947

+/-0.0947 pCi/g pCi/g pCi/g 98 (75%-125%)

03/03/07 14:25 03/03/07 11:16 03/03/07 13:23 0.0483

+/-0.0978

+/-0.0978 6.87

+/-0.205

+/-0.231 97 (75%-125%)

Notes:

The Qualifiers in this report are defined as follows:

A B

BD C

D H

J N/A ND R

U UI X

Y A

h Analyte is a surrogate compound Result is less than value reported Result is greater than value reported The TIC is a suspected aldol-condensation product For General Chemistry and Organic analysis the target analyte was detected in the associated blank.

Results are either below the MDC or tracer recovery is low Analyte has been confirmed by GC/MS analysis Results are reported from a diluted aliquot of the sample Analytical holding time was exceeded Value is estimated Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more Analyte concentration is not detected above the detection limit Sample results are rejected Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL Preparation or preservation holding time was exceeded 110

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

181554 Page 13of 13 Parmname NOM Sample Qual QC Units RPD%

REC%

Range Anist Date Time N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.

    • Indicates analyte is a surrogate compound.

A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result.

For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.

Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.

ill

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4 (DQA RESULTS)

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4A (PRELIMINARY DATA REVIEW)

I lealth 11tv, sics I1roCCdUre GIIIIARK iR-R512 1 -001 Attachment B. Iýc\\. CY-00 I IMAJOIý I Ieahh Phx sies Procedure

(,PP-(.( ~( iR-R5 121 -001 Attaehmern IL Rex. CY-flO I MAJOR Preliminary Data Review Form - Samples for the Sign Test SUrx cy I nit:

Surxe'N I(nit Name:

('lassification:

SurxeN Media:

I pe o0 Surve:

I'\\ pe of Measurement:

Number ot Measurements:

Operational I)(iiL:

9514 0o001 Fast Primary Parking Lot Soil linal Status Surxc)

(iross Measurement 15 BASI(C STA I IS] ICAI. QUAN] I l1IIS Cs-137 Co-60 Sr-90 Minimum Value:

-1.62E-03

-3.76E-03

-2.05E-02 Maxinurm Value:

8.44E-01 2.06E-02 6.81E-0I Mean:

1.22E-01 6.2 1 E-03 6.18E-02 Median:

5.04E-02 5.90E-03 1.62E-02 Standard I)eviation:

2.25E-01 6.81 E-03 1.80E-0 I Skew:

3.02E+00 8.05E-01 3.65E+00 RýAIDION UCLIIDE, Co-60 CONCENTRATION (pCi/g)

Sr-90 Cs Identified?

NUMBIER Cs-137 Co Identified'!

Sr Ided 9514-0001-OOIF 2.71E-02 2.88E-03

-8.87E-04 YES NO NO 9514-0001-002F 6.23E-02 7.82E-03

-2.05E-02 YES NO NO 9514-0001-003F 1.57E-02 7.03E-03 3.52E-03 YES NO NO 9514-0001-004F 1.05E-01 2.06E-02 4.64E-02 YES NO YES 9514-0001-005F 5.04E-02 2.47E-04 9.28E-03 YES NO NO 9514-000!-006F 4.02E-02 7.60E-03 6.81E-01 YES NO YES 9514-0001-007F 6.41E-02 1.66E-03 1.58E-02 YES NO NO 9514-0001-009F 2.49E-02 5.94E-03 2.58E-02 YES NO NO 9514-0001-0 1 OF 3.59E-02

-3.76E-03 3.30E-02 YES NO YES 9514-0001-01 IF 3.70E-01 1.69E-02 3.26E-02 YES NO YES 9514-000I-012F 5.55E-02 5,27E-03 4.59E.02 YES NO YES 9514-0001-013F 1.19E-O1 5.90E-03 1.65E-02 YES NO NO 9514-0001-014F 8.44E-01 0.OOE+00

-3.44E-03 YES NO NO 9514-0001-015F

-1.62E-03 1.50E-02

-2.01E-02 NO NO NO 9514-0001-016F 1.91E-02 O.OOE+00 6.55E-03 NO NO NO J,

7 Perlornicd B1:

f<, ~)1/4~

C D~ate:

D~ate:_

Independent Reve

(

'i

Ilfalth Physics Procfdurf 24265-000-(i['P-(i(;(jR-R5123-000-Rev.('Y-00(

lithith Physics Procfdurf 24265-000-GPP-(iGGR-R5 I 23-000-Rev.CY-00(

Preliminary Data Review Form -. Judgemental Samples Survey Unit:

Survey Unit Name:

Classification:

Survey Media:

Type oe Survey:

Type oe Measurement:

Number of Measurements:

Operational DCGI:

9514- 0001 Ilast Primary Parking Lot 2

Soil Final Status Survey Gross Measurement 4

1 BASIC STATISTICAl. QUANTITIES Cs-137 Co-60 Sr-90 Minimum Value:

-8.66E'.-03 2.19F-02

-2.46F.-02 Maximum Value:

5.22E-01 7.97F-02 7.39E-02 Mean:

1.98E-01 4.46F-02 2.23F-02 Median:

2.35E-02 3.16E-02 6.32E-03 Standard Deviation:

2.30E-0 1 2.33E-02 3.53E-02 RADIONUCIIDE CONCENTRATION (pCi/g)

NUMBER Cs-137 Cs ID'ed?

Co-60 Co ID'ed Sr-90 Sr ID'ed

> DCGL 9514-0001-024F

-7.30E-03 NO 3.16E-02 NO

-1.78E-02 NO NO 9514-0001-025F

-8.96E-04 NO 2.51E-02 NO

-4.16E-03 NO NO 9514-0001-026F 2.35E-02 YES 2.19E-02 NO

-2.29E-03 NO NO 9514-0001-027F 1.07E-02 NO 3.15E-02 NO 6.32E-03 NO NO 9514-0001-028F 1.96E-02 NO 2.25E-02 NO 5.62E-03 NO NO 9514-0001-029F

-8.66E-03 NO 2.20E-02 NO

-2.46E-02 NO NO 9514-0001-019J 5&22E-01 YES 7.92E-02 YES 7.39E-02 YES NO 9514-0001-020J 4.65E-01 YES 5.51 E-02 NO 3.46E-02 YES NO 9514-0001-021J 3.05E-01 YE.

5.23E-02 NO 5.01E-02 YES NO 9514-0001-022J 5.19E-01 YES 6,92E-02 NO 5.46E-02 YES NO 9514-0001-023J 3.34E-01 YES 7.97E-02 NO 6.94E-02 YES NO In e

rfor ied By:

Independent Re...

.w:......

Y_ 2 ý-Zoo :ý D~ate:

D~ate:

3)/2--7 10 7

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)

I lealth Mysics Procedure

(;(;(;R-R5 123-Rev.CY-00 I Attachment C Quantile Plot For Cesium - 137 Survey IUnit:

9514-0001 Survey ('nit Narne: t-ast Primary Parking ILot Mean:

1.221-01 p('i/g 0L C0 L).

9.OOE-01 8.OOE-01 7.O0E-01 6.OOE-01 5.O0E-01 4.OOE-01 3.OOE-01 2.OOE-01 1.0E-01 0.OOE+00

-1.O0E-01 140

+~ *

-60~

9

-80 I

Percentage Cs-1 37

-1.62E-03 1.57E-02 1.91 E-02 2.49E-02 2.71 E-02 3.59E-02 4.02E-02 5.04E-02 5.55E-02 6.23E-02 6.41 E-02 1.05E-01 1.19E-01 3.70E-01 8.44E-01 Rank 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 Percentage 3%

10 %

17 %

23 %

30 %

37 %

43 %

50 %

57 %

63 %

70 %

77 %

83 %

90 %

97 %

Prepared By:

/

j,

/7 Reviewe Y:

Date:

V Date:

,3

]0"&

I lealth Physics ProccdUrc

(;(;(;[Z-R5 I 23-Rev.(Y-00 I Attachment C Quantile Plot For Cobalt - 60 Survey Unit:

9514-0001 Survey Unit Name: Fast Primary Parking Lot Mean:

6.211F-03 p('i/g 0) 0 0.

0 4-(U I-4-

(U U

00 2OOE-02 1.80E-02 1.60E-02 1.40E-02 1.20E-02 1.OOE-02 8.OOE-03 6.OOE-03 4.OOE-03 20O0E-03 o.O0E+00

-2.OOE-03

-4.00E-03 4*

4' 4

.4 I

20 40 60 S80 1)0 6*

Percentage CO-60

-3.76E-03 O.OOE+OO O.OOE+OO 2.47E-04 1.66E-03 2.88E-03 5.27E-03 5.90E-03 5.94E-03 7.03E-03 7.60E-03 7.82E-03 1.50E-02 1.69E-02 2.06E-02 Rank 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 Percentage 3%

10%

17 %

23 %

30 %

37 %

43 %

50 %

57 %

63 %

70 %

77 %

83 %

90 %

97 %

Prepared By:

C Reviewed 4:

Date:

Date:

3 jo7

Health Physics Procedure GGGR-R5 I 23-Rev.CY-00 I Attachment C Quantile Plot For Strontium-90 Survey Unit:

9514-0001 Survey Unit Niame: East Primary Parking Lot Mean:

6.181-02 pCi/g

5. 70E-01 0.

4 20E-01 0

2.70E-01 C

Uo 1.20E-01

-3.OOE-02L 0

20 40 60 Percentage Rank Percentage 100 80

-2.05E-02

-2.01 E-02

-3.44E-03

-8.87E-04 3.52E-03 6.55E-03 9.28E-03 1.58E-02 1.65E-02 2.58E-02 3.26E-02 3.30E-02 4.59E-02 4.64E-02 6.81 E-01 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 30%

10%

17%

23 %

30 %

37 %

43 %

50 %

57 %

63 %

70 %

77 %

83 %

90 %

97 %

Z(

Prepared By:

4 1 Reviewed Date:

Date:

93 01-)

I lealth Physics ProcedUrc Pr(i(

R-R5123-Rcv.(CY-00 I Attachment C Frequency Plot For Cesium-137 Survey Unit:

Survey UInit Name:

Mean:

9514-0001 last Primary Parking Lot 0.122 pCi/g C

LL 7

6 5

4 3

2 1

0 0.000 0.050 0.100 0.150 0.200 0.250 Upper End Value (pCi/g)

Upper End Value 0.000 0.050 0.100 0.150 0.200 0.250 Total Observation Frequency 1

6 4

2 0

2 15 Observation %

Frequency 7%

40%

27%

13%

0%

13%

100%

'7

.1

~

-I.

Prepared fly:

I~. /

~

)

V Date:

-/

D~ate: 3/iS /07 Reviewed Bly.

Health Physics llroccdurc GGGR-R5123-Rev.CY-001 Attachment (C Frequency Plot For Cobalt-60 Survey Unit:

9514-0001 Survey Unit Name: Fast Primary Parking Lot Mean:

0.006 pCi/g 10 CU 0

8 6

4 2

0 I

-0.030 -0.020 -0.010 0.000 0.010 0.020 0.030 Upper End Value (pCilg)

Upper End Observation Observation %

Value Frequency Frequency

-0.030 1

7%

-0.020 0

0%

-0.010 0

0%

0.000 2

13%

0.010 9

60%

0.020 2

13%

0.030 1

7%

Total 15 100%

(

/

Prepared By: J I/,,I I1/4

, Px D)ate:

Reviewed P, :-a:-9 I)atc: 3ý 19)67

I lealth Physics Procedure (iG(iR-R5 123-Rev.CY-001 Attachment C Frequency Plot For Sr - 90 Survey Unit:

9514-0001 1

Survey Unit Name: I:last Primary Parking Lot Mean:

0.062 pC i/g 10 8

6 0r U_

2 0

0.01 0.03 0.05 0.09 0.18 0.35 0.70 Upper End Value (pCi/g)

Upper End Observation Observation %

Value Frequency Frequency 0.01 7

44%

003 3

19%

0.05 5

31%

0.09 0

0%

0.18 0

0%

0.35 0

0%

0.70 1

6%

S16 0Y Prepared By:

1/

D)atc:

cd k-Review D~ate:

3/z-)/7 K

j

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)

ItIcalth Physics Procedure (jI'I'-GGGR-R5121-000 A ttachnient A. Rex. CY-001 %,I AJOR Sign Test Calculation Sheet For Multiple Radionuclisdes Survey I nit Numbekr:

9514-0001 Surve, Unit Name: Fast Primar, Parking I.ot WVP&IR#: NA Classification : 2 I YPIl I (u error):0.05 IYPE I (11 error):0.05 Rad ionunl ides:

Cs-137 Co-60

( pcrational I)('(I. ( p(i/g):

2.59 Results ('s-137 2.71 E-02 6.23E-02 1.57E-02 1.05E-01 5.04E-02 4.02E-02 6.41E-02 2.49E-02 3.59E-02 3.70E-01 5.55E-02 1.19E-01 8.44E-01

-1.62E-03 1.91E-02 Results (o-60 2.88E-03 7.82E-03 7.03E-03 2.06E-02 2.47E-04 7.60E-03 1.66E-03 5.94F-03

-3.76E-03 1.69E-02 5.27E-03 5.90E-03 O.00E+00 1.50E-02 0.00E+00 Results Sr-90 Weighted Sum (W,)

-8.87E-04

-2.05E-02 3.52E-03 4.64E-02 9.28E-03 6.81E-01 1.58E-02 2.58F-02 3.30E-02 3.26E-02 4.59E-02 1.65E-02

-3.44E-03

-2.01E-02 6.55E-03 5.30E-03

-4.92E-03 8,98E-03 7.17E-02 1.83E-02 6.59E-01 2.76E-02 3.15E-02 3.66E-02 1.06E-01 5.61E-02 4.01E-02 1.54E-01

- 1.37E-02 9.79E-03 l)CGI.-Result 9.95E-01 1,00E+00 9.91E-01 9.28E-01 9.82E-01 3.41E-01 9.72E-01 9.69E-01 9.63E-01 8.94E-01 9.44E-01 9.60E-0 I 8.46E-001 1.01E+00 9.90E-01 Sr-90 1.05 Sign Number of Positive I)ifferences (S+ ):

15 (ritical Value:

13 Pertbrmed I :-

Survc, (!nit Meets Acceptance Criterion z

/

Date:

Independent i-D ate 3)1 J92c 1

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)

Connecticut Yankee Decommissioning Project Health Physics Procedure 24265-000-GPR-GGGR-R5124-000 Attachment A Split Sample Assessment Form Survey..

Suve Survey Unit Survey 9514 SurvyyU00ni East Primary Parking Lot Area#:

Unit #:

Name:

Sample Plan or WPIR#:

NA SML #:

0 Sample

Description:

Comparison of split samples collected from sample measurement location #04 and analyzed using gamma spectroscopy by an off-site vendor laboratory. The standard sample was 9514-0001-004F the comparison sample was 9514-0001-004FS.

STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable (Y/N)

Value Error Range Value Error Ratio Cs-137 1.05E-.0i

. 5.0OE-02 2

NONE-1.51E-01.

4.97E-02 1.44 NA Co-60 2.06E-02

. 2.26E-02 I

NONE-2.65E-02 3.34E-02 1.29 NA K-40 1.04E+01 9.92E-01 10 0.6-

.1.66 1.II E+01 1.09E+00 1.07 Y

Comments/Corrective Actions: With regard to the Cs-137 and Co-60 results, guidance for agreement ranges, obtained from USNRC Inspection Procedure 84750, does not address resolution ratios less than 4, therefore, a determination of acceptability for such rations cannot be made. _-However, K-40 was found to be present at an acceptable level of agreement.

Therefore, no further action is warranted.

Table is provided to show acceptance criteria used to assess split samples.

Resolution

[

Agreement Range 4

7 8

15 16 50 51 200

> 200 0.50 0.60 0.75 0.80 0.85 2.00 1.66 1.33 1.25 1.18 WPIR - Work Plan and Inspection Record SML - Sample Measurement Location designation Page I of I

Connecticut Yankee Decommissioning ProjSect Health Physics Procedure 24265-000-GPR-GGGR-R5124-000 Attachment A Split Sample Assessment Form Survey 9514 Survey 0001 Survey Unit Es Pm a

g Area#:

Unit #:

Name:

Sample Plan or WPIR#:

NA, SML #:

0 Sample

Description:

Comparison of split samples collected from sample measurement location #10 and analyzed using gamma spectroscopy by an off-site vendor laboratory. The standard sample was 9514-0001-01OF, the comparison sample was 9514-0001-01OFS.

STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable (Y/N)

Value Error Range Value Error Ratio Cs-137 3.59E-02.

' 5.60E-03 6

0.5-2 2.86E-02

7.90E-03 0.80 Y

Co-60

-3.76E-03

-1.88E-'03 2

INONE -

8.70E-03 5.60E-03 r-2.31 NA K-40 1.06E+01 5.30E+00 2

NONE -

9.85E+00 3.67E-01 0.93 NA Comments/Corrective Actions: Cs-137 was found to be present at an acceptable level of agreement. Therefore, no further action is warranted. With regard to the Co-60 and K-40 results, guidance for agreement ranges, obtained from USNRC Inspection Procedure 84750, does not address resolution ratios less than 4, therefore, a determination of acceptability for such rations cannot be made.

Table is provided to show acceptance criteria used to assess split samples.

Resolution I

Agreement Range 4

8 16 51 7

15 50 200

> 200 0.50 0.60 0.75 0.80 0.85 2.00 1.66 1.33 1.25 1.18 V :

WPIR - Work Plan and Inspection Record SML-Sample Measurement Location designation Page I of I

EAST PRIMARY PARKING LOT SURVEY UNIT 9514-0001 RELEASE RECORD ATTACHMENT 4E (COMPASS DQA WITH POWER CURVE)

DQA Surface Soil Report Assessment Summary Site:

Planner(s):

Survey Unit Name:

Report Number:

Survey Unit Samples:

Reference Area Samples:

Test Performed:

Judgmental Samples:

Assessment

Conclusion:

9514-0001 rwm open land area 1

15 0

Sign Test Result:

Not Performed 0

EMC Result:

Not Performed Reject Null Hypothesis (Survey Unit PASSES)

Retrospective Power Curve 1 0.9 m 0.8

,0.7

. 0.6

  • 0.5 E- 0.4 i

0.3 96 0.2 0.1 O- 0

-Iz__

+/-1-__A

__-r i1~z

~_

I f

Ii "I_

i'-

I!_

l _

I it-_

0.0 0.2 0.4 0.6 0.8 1.0 Unity Rule Sum4f-Ratie, ielullug backgriud Prospective Power E

1-beta Actual Power LBGR Estk*naed Power DCGL Retrospective Power 1.2 COMPASS v1.0.0 3/14/2007 Page I

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