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{{#Wiki_filter:Final Status Survey Final Report Phase VII Appendix A13 Survey Unit Release Record 9313-0000, Central Site Grounds May 2007
{{#Wiki_filter:Final Status Survey Final Report Phase VII Appendix A13 Survey Unit Release Record 9313-0000, Central Site Grounds May 2007


CYAPCO FINAL STATUS SURVEY RELEASE RECORD CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 Prepared By:  Ji~   4 7~
CYAPCO FINAL STATUS SURVEY RELEASE RECORD CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 Ji~4 7~
Prepared By:
Reviewed By:
Approved By:
FSS Engineer/
FSS Engineer/
Date: 31/7/o1 Reviewed By:                          Date: "* -/' -07 FSS Engineer Approved By:                          Date:     &9*2*
FSS Engineer Date: 31/7/o1 Date:  
"* -/' -07 Date:  
&9*2*
Telhnical Support Manager Revision 0
Telhnical Support Manager Revision 0


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD TABLE OF CONTENTS
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD TABLE OF CONTENTS
: 1. SURVEY UNIT DESCRIPTION ......................................................                     3
: 1.
: 2. CLASSIFICATION BASIS ................................................................             3
SURVEY UNIT DESCRIPTION......................................................
: 3. DATA QUALITY OBJECTIVES (DQO) ..........................................                           5
3
: 4. SURVEY D ESIGN .............................................................................       8
: 2.
: 5. SURVEY IMPLEMENTATION .......................................................                     11
CLASSIFICATION BASIS................................................................
: 6. SURV EY RESU LTS ........................................................................         12
3
: 7. QUALITY CONTROL ....................................................................             16
: 3.
: 8. INVESTIGATIONS AND RESULTS ..............................................                         17
DATA QUALITY OBJECTIVES (DQO)..........................................
: 9. REMEDIATION AND RESULTS ....................................................                     18
5
: 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN ......                                                 18
: 4.
: 11. DATA QUALITY ASSESSMENT (DQA) .......................................                               19
SU RV EY D ESIGN.............................................................................
: 12. A NO M A LIES .................................................................................. 20
8
: 13. CON CLU SION ................................................................................       20
: 5.
: 14. A TTA CH MEN TS .............................................................................       20 14.1 Attachment 1 - Figures (7 pages including cover) 14.2 Attachment 2 - Scan Results (6 pages including cover) 14.3 Attachment 3 - Laboratory Data (124 pages including cover) 14.4 Attachment 4 - DQA Results (14 pages including covers)
SURVEY IMPLEMENTATION.......................................................
11
: 6.
SURV EY RESU LTS........................................................................
12
: 7.
QUALITY CONTROL....................................................................
16
: 8.
INVESTIGATIONS AND RESULTS..............................................
17
: 9.
REMEDIATION AND RESULTS....................................................
18
: 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN......
18
: 11. DATA QUALITY ASSESSMENT (DQA).......................................
19
: 12. A N O M A LIES..................................................................................
20
: 13. CON CLU SION................................................................................
20
: 14. A TTA CH M EN TS.............................................................................
20 14.1 - Figures (7 pages including cover) 14.2 - Scan Results (6 pages including cover) 14.3 - Laboratory Data (124 pages including cover) 14.4 - DQA Results (14 pages including covers)
TOTAL 171 Revision 0
TOTAL 171 Revision 0


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD SURVEY UNIT DESCRIPTION Survey Unit 9313-0000 (Central Site Grounds) is designated as Final Status Survey (FSS) Class 2 and consists of approximately eight thousand two hundred sixty-six square meters (8,266 M 2 ) of open land and is located approximately one thousand one hundred fifteen feet (1,115 ft) to the southeast of the site reference coordinate system benchmark used at Haddam Neck Plant (HNP) (see Attachment 1). The survey unit is bounded as follows: land Survey Area 9514 to the north (called north as oriented with the north to south flow of the Connecticut River), land Survey Area 9302 to the west, land Survey Area 9306 and land Survey Area 9312 to the south, and land Survey Area 9527 to the east. As a result of demolition activities the area topography is mostly flat and de-vegetated. The survey unit has a shallow drainage ditch along the East Mountainside running from south to north.
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD SURVEY UNIT DESCRIPTION Survey Unit 9313-0000 (Central Site Grounds) is designated as Final Status Survey (FSS) Class 2 and consists of approximately eight thousand two hundred sixty-six square meters (8,266 M2 ) of open land and is located approximately one thousand one hundred fifteen feet (1,115 ft) to the southeast of the site reference coordinate system benchmark used at Haddam Neck Plant (HNP) (see Attachment 1). The survey unit is bounded as follows: land Survey Area 9514 to the north (called north as oriented with the north to south flow of the Connecticut River), land Survey Area 9302 to the west, land Survey Area 9306 and land Survey Area 9312 to the south, and land Survey Area 9527 to the east. As a result of demolition activities the area topography is mostly flat and de-vegetated. The survey unit has a shallow drainage ditch along the East Mountainside running from south to north.
The reference coordinates associated with this survey unit are E006 through E014 by S060 through S066 (refer to "HNPLicense TerminationPlan" (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 E006 through E014 by S060 through S066 (refer to "HNP License Termination Plan" (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."
: 2.
The "ClassificationBasis Summary" conducted for Survey Unit 9313-0000 consisted of:
CLASSIFICATION BASIS The survey unit was classified in accordance with Procedure RPM 5.1-10, "Survey Unit Classification. "
The "Classification Basis Summary" conducted for Survey Unit 9313-0000 consisted of:
a) A review of the 10CFR50.75 (g) (1) database, b) A review of the "Initial Characterization Report" and the "Historical Site Assessment Supplement, "
a) A review of the 10CFR50.75 (g) (1) database, b) A review of the "Initial Characterization Report" and the "Historical Site Assessment Supplement, "
c) Historic and current survey records review, d) Visual inspections and a "walkdown."
c) Historic and current survey records review, d) Visual inspections and a "walkdown."
A review of the "Initialand Supplemental CharacterizationReports " as well as the previous "ClassificationBasis Summaries" was performed. The source documents, the "Connecticut Yankee Haddam Neck Characterization Report" and "Initial Classification for Survey Areas at Connecticut Yankee", were incorporated by reference in LTP, Revision 0.
A review of the "Initial and Supplemental Characterization Reports " as well as the previous "Classification Basis Summaries" was performed. The source documents, the "Connecticut Yankee Haddam Neck Characterization Report" and "Initial Classification for Survey Areas at Connecticut Yankee", were incorporated by reference in LTP, Revision 0.
A review of the historical documentation indicated that operational events may have impacted Survey Unit 9313-0000. Operational events were considered to be releases of radioactive material and spills and leakage from contaminated systems. These events would have had the most impact on the radiological condition of the survey unit.
A review of the historical documentation indicated that operational events may have impacted Survey Unit 9313-0000. Operational events were considered to be releases of radioactive material and spills and leakage from contaminated systems. These events would have had the most impact on the radiological condition of the survey unit.
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CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Two events relating to this survey unit are summarized as follows;
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Two events relating to this survey unit are summarized as follows; Adverse Condition Report (ACR) 95-0250 reported that fixed contamination was found outside of the Radiologically Controlled Area (RCA) during routine annual survey of the non-RCA yard. The follow-up investigation reported a total of thirteen (13) particles from various locations.
* Adverse Condition Report (ACR) 95-0250 reported that fixed contamination was found outside of the Radiologically Controlled Area (RCA) during routine annual survey of the non-RCA yard. The follow-up investigation reported a total of thirteen (13) particles from various locations. During subsequent surveys contamination was identified, and removed by tape, from Survey Unit 9313-0000 in the area between the RCA Access Point and RCA fence. Gamma spectroscopy analysis reported Co-60 at 7.4E-02 uCi.
During subsequent surveys contamination was identified, and removed by tape, from Survey Unit 9313-0000 in the area between the RCA Access Point and RCA fence. Gamma spectroscopy analysis reported Co-60 at 7.4E-02 uCi.
    "  Health Physics (HP) memo 01-022, "Origin of Fill Material Identified at Offsite Locations," has associated soil from Survey Unit 9313-0000 with an off-site property. The material, approximately twenty cubic yards (20 yd 3),
Health Physics (HP) memo 01-022, "Origin of Fill Material Identified at Offsite Locations," has associated soil from Survey Unit 9313-0000 with an off-site property. The material, approximately twenty cubic yards (20 yd3),
contained low-levels of plant-related radioactivity. The material was collected and returned to the Site and is currently located in Survey Area 9538, which is situated eight hundred and twenty-five feet (825 ft) southeast of the Independent Spent Fuel Storage Installation (ISFSI)
contained low-levels of plant-related radioactivity. The material was collected and returned to the Site and is currently located in Survey Area 9538, which is situated eight hundred and twenty-five feet (825 ft) southeast of the Independent Spent Fuel Storage Installation (ISFSI)
Demolition of structures in this survey unit began in 2006. Systems and components located inside this survey unit were removed and building structural surfaces were surveyed to ensure contamination levels were acceptable for controlled demolition.
Demolition of structures in this survey unit began in 2006. Systems and components located inside this survey unit were removed and building structural surfaces were surveyed to ensure contamination levels were acceptable for controlled demolition.
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Radiological assessment surveys of soil were performed throughout the demolition and removal of concrete. All excavations were backfilled with clean fill following the performance of the radiological assessments. No above grade structures currently reside within Survey Unit 9313-0000.
Radiological assessment surveys of soil were performed throughout the demolition and removal of concrete. All excavations were backfilled with clean fill following the performance of the radiological assessments. No above grade structures currently reside within Survey Unit 9313-0000.
Radiological assessment data for Survey Unit 9313-0000 was used to develop the FSS plan for the survey unit. A review of the radiological assessment data shows that Cs-137 was the only radionuclide of concern. Eighteen (18) samples were evaluated overall. The statistical quantities (mean, median and standard deviation) for Cs-137 are provided in Table 1.
Radiological assessment data for Survey Unit 9313-0000 was used to develop the FSS plan for the survey unit. A review of the radiological assessment data shows that Cs-137 was the only radionuclide of concern. Eighteen (18) samples were evaluated overall. The statistical quantities (mean, median and standard deviation) for Cs-137 are provided in Table 1.
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CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 1 -     Basic Statistical Quantities for Cs-137 from the Radiological Assessment Data Quantity                                     Cs-137 (pCi/g)
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 1 -
Minimum Value:                                   -1.87E-02 Maximum Value:                                   1.24E-01 Mean:                                       3.25E-02 Median:                                     1.06E-02 Standard Deviation:                               4.58E-02 The FSS Engineer performed a visual inspection and walk-down during December 2006 to assess the physical condition of the survey unit and identify potentially hazardous conditions.
Basic Statistical Quantities for Cs-137 from the Radiological Assessment Data Quantity Cs-137 (pCi/g)
Minimum Value:  
-1.87E-02 Maximum Value:
1.24E-01 Mean:
3.25E-02 Median:
1.06E-02 Standard Deviation:
4.58E-02 The FSS Engineer performed a visual inspection and walk-down during December 2006 to assess the physical condition of the survey unit and identify potentially hazardous conditions.
This survey area is affected by existing and future 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.
This survey area is affected by existing and future 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.
The low levels of radioactive material identified in the survey unit and the use of clean fill to backfill excavations justified a final survey unit classification of Class 2.
The low levels of radioactive material identified in the survey unit and the use of clean fill to backfill excavations justified a final survey unit classification of Class 2.
: 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)
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.
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.
The primary objective of the FSS plan was to demonstrate that the level of residual radioactivity in Survey Unit 9313-0000 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 FSS plan was to demonstrate that the level of residual radioactivity in Survey Unit 9313-0000 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).
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CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD 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.
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD 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.
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.
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 1 shows the mathematical relationship between the three (3) components and the total dose.
Equation1 HTotal =Hsoi + HExistingGW + HFutureGW The total dose under the LTP criteria is twenty-five (25) mrem/yr Total Effective Dose Equivalent (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 HTotal =Hsoi + HExistingGW + HFutureGW The total dose under the LTP criteria is twenty-five (25) mrem/yr Total Effective Dose Equivalent (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 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 considered impacted by future groundwater radioactive contamination, as there are underground foundations 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 bounded by two (2) mremlyr TEDE.
This survey unit is considered impacted by future groundwater radioactive contamination, as there are underground foundations 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 bounded by two (2) mremlyr TEDE.
Equation 2 19 mrem/yrTotal = 15 mrem/yrsoil + 2 mremnyrExisting GW+ 2 mrem/yrFutureGW The allowable dose for soil in this survey unit is fifteen (15) mrem/yr TEDE as shown by Equation 2 above. The concentration of residual radioactivity resulting in fifteen (15) mrem/yr TEDE is designated as the Operational DCGL (DCGLop), and has been established for the radionuclides of concern as provided in Table 2.
Equation 2 19 mrem/yrTotal = 15 mrem/yrsoil + 2 mremnyrExisting GW+ 2 mrem/yrFutureGW The allowable dose for soil in this survey unit is fifteen (15) mrem/yr TEDE as shown by Equation 2 above. The concentration of residual radioactivity resulting in fifteen (15) mrem/yr TEDE is designated as the Operational DCGL (DCGLop), and has been established for the radionuclides of concern as provided in Table 2.
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CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 2 -   Radionuclide Specific Base Case Soil DCGLs, Operational DCGLs and Required Minimum Detectable Concentrations (MDCs)
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 2 -
Radionuclide (1)         Base Case Soil           Operational           Required MDC DCGL                   DCGL                   (pC/g) (4)
Radionuclide Specific Base Case Soil DCGLs, Operational DCGLs and Required Minimum Detectable Concentrations (MDCs)
(pC/g) (2)             (pC/g) (3)
Radionuclide (1)
H-3                 4.12E+02               2.47E+02                 1.65E+01 C-14                   5.66E+00               3.40E+00                 2.26E-01 Mn-54                   1.74E+01               1.04E+01                 6.96E-01 Fe-55                 2.74E+04               1.64E+04                 1.10E+03 Co-60                 3.81E+00               2.29E+00                 1.52E-01 Ni-63                 7.23E+02               4.34E+02                 2.89E+O1 Sr-90                 1.55E+00               9.30E-01                 6.20E-02 Nb-94                 7.12E+00               4.27E+00                 2.85E-01 Tc-99                 1.26E+O1               7.56E+00                 5.04E-01 Ag- 108m                 7.14E+00               4.28E+00                 2.86E-01 Cs- 134                 4.67E+00               2.80E+00                 1.87E-01 Cs-137                 7.91E+00               4.75E+00                 3.16E-01 Eu- 152                 1.01E+01               6.06E+00                 4.04E-01 Eu- 154                 9.29E+00               5.57E+00                 3.72E-01 Eu-155                 3.92E+02               2.35E+02                 1.57E+01 Pu-238                 2.96E+01               1.78E+01                 1.18E+00 Pu-239/240               2.67E+0 1               1.60E+01                 1.07E+00 Am-241   (5)             2.58E+01               1.55E+01                 1.03E+00 Pu-241                 8.70E+02               5.22E+02               3.48E+01 Cm-243/244               2.90E+0 1               1.74E+01                 1.16E+00 (1)   Bold indicates those radionuclides considered Hard to Detect (HTD)
Base Case Soil Operational Required MDC DCGL DCGL (pC/g) (4)
(2)  The Base Case Soil DCGL(s) 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 achieving fifteen (15) mrem/yr TEDE (4)  The required MDC is equivalent to achieving 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 Revision 0                                           7
(pC/g) (2)
(pC/g) (3)
H-3 4.12E+02 2.47E+02 1.65E+01 C-14 5.66E+00 3.40E+00 2.26E-01 Mn-54 1.74E+01 1.04E+01 6.96E-01 Fe-55 2.74E+04 1.64E+04 1.10E+03 Co-60 3.81E+00 2.29E+00 1.52E-01 Ni-63 7.23E+02 4.34E+02 2.89E+O1 Sr-90 1.55E+00 9.30E-01 6.20E-02 Nb-94 7.12E+00 4.27E+00 2.85E-01 Tc-99 1.26E+O1 7.56E+00 5.04E-01 Ag-108m 7.14E+00 4.28E+00 2.86E-01 Cs-134 4.67E+00 2.80E+00 1.87E-01 Cs-137 7.91E+00 4.75E+00 3.16E-01 Eu-152 1.01E+01 6.06E+00 4.04E-01 Eu-154 9.29E+00 5.57E+00 3.72E-01 Eu-155 3.92E+02 2.35E+02 1.57E+01 Pu-238 2.96E+01 1.78E+01 1.18E+00 Pu-239/240 2.67E+0 1 1.60E+01 1.07E+00 Am-241 (5) 2.58E+01 1.55E+01 1.03E+00 Pu-241 8.70E+02 5.22E+02 3.48E+01 Cm-243/244 2.90E+0 1 1.74E+01 1.16E+00 (1)
(2)
(3)
(4)
(5)
Bold indicates those radionuclides considered Hard to Detect (HTD)
The Base Case Soil DCGL(s) are specified by the LTP in Chapter 6 and are equivalent to twenty-five (25) mrem/yr TEDE The Operational DCGL is equivalent to achieving fifteen (15) mrem/yr TEDE The required MDC is equivalent to achieving one (1) mrem/yr TEDE 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 Revision 0 7


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Another important facet of the DQO process is to identify the radionuclides of concern and determine the concentration variability. Soil samples were collected in 2006 to establish the radiological condition of Survey Unit 9313-0000 for FSS.
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Another important facet of the DQO process is to identify the radionuclides of concern and determine the concentration variability. Soil samples were collected in 2006 to establish the radiological condition of Survey Unit 9313-0000 for FSS.
Cs-137 was the only gamma emitting radionuclides reported in concentrations with the potential for meeting the release criteria. The radiological assessment data were used for the survey design and are provided in Table 1.
Cs-137 was the only gamma emitting radionuclides reported in concentrations with the potential for meeting the release criteria. The radiological assessment data were used for the survey design 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 used. Control and accountability of survey instruments was required to assure the quality and prevent the loss of data.
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 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 to be reported as actual calculated results. Results reported as less than Minimum Detectable Concentration (MDC) were not accepted for FSS.               Sample report summaries were to include 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 to be reported as actual calculated results.
: 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, "Preparationof FinalStatus Survey Plans". The FSS plan uses an integrated sample design that combines scanning surveys and sampling which can be either random or biased.
Results reported as less than Minimum Detectable Concentration (MDC) were not accepted for FSS.
Sample report summaries were to include 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 FSS plan uses an integrated sample design that combines scanning surveys and sampling which can be either random or biased.
The DQO process determined that Cs-137 would be the radionuclide of concern in Survey Unit 9313-0000 (refer to Section 3). Hard-to-Detect radionuclides were not considered present in significant quantities (i.e., greater than 5% individually or 10%
The DQO process determined that Cs-137 would be the radionuclide of concern in Survey Unit 9313-0000 (refer to Section 3). Hard-to-Detect radionuclides were not considered present in significant quantities (i.e., greater than 5% individually or 10%
as an aggregate) based on the use of clean back fill for the excavations and the very low level concentrations for Cs-137. Radionuclides that are positively identified in concentrations greater than the screening criteria during the performance of this FSS would be evaluated to ensure adequate survey design.
as an aggregate) based on the use of clean back fill for the excavations and the very low level concentrations for Cs-137. Radionuclides that are positively identified in concentrations greater than the screening criteria during the performance of this FSS would be evaluated to ensure adequate survey design.
Surrogate DCGLs were not required for this survey unit 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 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 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 Revision 0                                         8
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 Revision 0 8


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Procedure RPM 5.1-11 to 4.66 to achieve a relative shift (A/cs) in the range of 1 and 3.
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Procedure RPM 5.1-11 to 4.66 to achieve a relative shift (A/cs) 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 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 (10CFR20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design. The survey design specified fifteen (15) surface soil samples for non-parametric statistical testing. Based upon a review of the historical information and radiological assessment data, the acquisition of additional judgmental surface soil samples from within this survey unit was deemed unnecessary.
The resulting adjusted relative shift was 2.0.
A Prospective Power Curve was generated using COMPASS, a software package 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 (10CFR20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design. The survey design specified fifteen (15) surface soil samples for non-parametric statistical testing. Based upon a review of the historical information and radiological assessment data, the acquisition of additional judgmental surface soil samples from within this survey unit was deemed unnecessary.
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.
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 GPS to locate sample locations 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.
[Table 3 - Sample Measurement Locations with Associated GPS Coordinates Designation                 Northing                       Easting 9313-0000-OOIF               236946.92                   668507.66 9313-0000-002F               236875.30                     668466.31 9313-0000-003F               236875.30                     668549.01 9313-0000-004F               236803.69                     668424.97 9313-0000-005F               236803.69                     668507.66 9313-0000-006F               236732.07                     668383.62 9313-0000-007F               236732.07                     668466.31 9313-0000-008F               236660.45                     668259.57 9313-0000-009F               236660.45                     668342.27 9313-0000-01OF               236660.45                     668424.97 9313-0000-011F               236588.83                     668300.92 Revision 0                                           9
These coordinates were integrated with a GPS to locate sample locations in the field. Sample Measurement Locations for the design are listed with the GPS coordinates in Table 3.
[Table 3 - Sample Measurement Locations with Associated GPS Coordinates Designation Northing Easting 9313-0000-OOIF 236946.92 668507.66 9313-0000-002F 236875.30 668466.31 9313-0000-003F 236875.30 668549.01 9313-0000-004F 236803.69 668424.97 9313-0000-005F 236803.69 668507.66 9313-0000-006F 236732.07 668383.62 9313-0000-007F 236732.07 668466.31 9313-0000-008F 236660.45 668259.57 9313-0000-009F 236660.45 668342.27 9313-0000-01OF 236660.45 668424.97 9313-0000-011F 236588.83 668300.92 Revision 0 9


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 3 - Sample Measurement Locations with Associated GPS Coordinates Designation                   Northing                   Easting 9313-0000-012F                 236588.83                   668383.62 9313-0000-013F                 236588.83                   668466.31 9313-0000-014F                 236517.22                   668424.97 9313-0000-015F                 236517.22                   668507.66 Procedure RPM 5.1-11 specifies that 5% of the samples are required to be selected for HTD analysis. Two (2) soil samples, or about 10% 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 PotentiallyPresent at Haddam Neck Plant" and as provided in Table 2.
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 3 -
The LTP requires a minimum of 5% of the samples taken for non-parametric statistical testing be selected for Quality Control (QC) evaluation.               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.
Sample Measurement Locations with Associated GPS Coordinates Designation Northing Easting 9313-0000-012F 236588.83 668383.62 9313-0000-013F 236588.83 668466.31 9313-0000-014F 236517.22 668424.97 9313-0000-015F 236517.22 668507.66 Procedure RPM 5.1-11 specifies that 5% of the samples are required to be selected for HTD analysis. Two (2) soil samples, or about 10% 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 LTP specifies a required scanning coverage of 10% to 100% for outdoor Class 2 areas. 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. Based on the historical site assessment and the radiological assessment data available it was determined that scanning was required in two (2) separate areas. The two (2) areas designated for scanning covered about 17% of the survey unit. The scan areas were selected based on the events described by ACR 95-0250 and HP 01-022.
The LTP requires a minimum of 5% of the samples taken for non-parametric statistical testing be selected for Quality Control (QC) evaluation.
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 LTP specifies a required scanning coverage of 10% to 100% for outdoor Class 2 areas. 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.
Based on the historical site assessment and the radiological assessment data available it was determined that scanning was required in two (2) separate areas. The two (2) areas designated for scanning covered about 17% of the survey unit. The scan areas were selected based on the events described by ACR 95-0250 and HP 01-022.
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.
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CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 4 - Synopsis of the Survey Design Feature                     Design Criteria         Basis Survey Unit Land Area               8,266 m2         Based on AutoCAD-LT Type 1 and Type 2 errors were 15             0.05, sigma was 0.046 pCi/g, the Number of Measurements                               LBGR was set at 4.66 pCi/g to (15 systematic grid)     achieve a Relative Shift in the range of 1 and 3 Grid Spacing                         25.2 m           Based on triangular grid Administratively set to achieve Operational DCGL             4.75 pCi/g Cs-137       fifteen (15) mrem/yr TEDE (1)
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 4 - Synopsis of the Survey Design Feature Design Criteria Basis Survey Unit Land Area 8,266 m2 Based on AutoCAD-LT Type 1 and Type 2 errors were 15 0.05, sigma was 0.046 pCi/g, the Number of Measurements LBGR was set at 4.66 pCi/g to (15 systematic grid) achieve a Relative Shift in the range of 1 and 3 Grid Spacing 25.2 m Based on triangular grid Administratively set to achieve Operational DCGL 4.75 pCi/g Cs-137 fifteen (15) mrem/yr TEDE (1)
The Operational DCGL meets the Soil Investigation Level     4.75 pCi/g Cs-137       LTP criteria for a Class 2 survey unit Scan Survey Area             Approximately           The LTP requires > 10% area Coverage                     17% of the area         coverage for Class 2 survey units Detectable over         Administratively set to achieve 15 Scan Investigation Level         background                     mrem/yr TEDE (1)
The Operational DCGL meets the Soil Investigation Level 4.75 pCi/g Cs-137 LTP criteria for a Class 2 survey unit Scan Survey Area Approximately The LTP requires > 10% area Coverage 17% of the area coverage for Class 2 survey units Detectable over Administratively set to achieve 15 Scan Investigation Level background mrem/yr TEDE (1)
(1) The allowable dose for soil in this survey unit is fifteen (15) 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)
(1) The allowable dose for soil in this survey unit is fifteen (15) 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 the FSS plan. The FSS plan included a job safety analysis and daily pre-job briefings were conducted to discuss the expectations for job performance and the safety aspects for performing survey and sampling. The "Daily Survey Journal" was used to document field activities and other information pertaining to the FSS.
: 5.
SURVEY IMPLEMENTATION Final status survey field activities were conducted under the FSS plan. The FSS plan included a job safety analysis and daily pre-job briefings were conducted to discuss the expectations for job performance and the safety aspects for performing survey and sampling. The "Daily Survey Journal" was used to document field activities and other information pertaining to the FSS.
Two (2) scan areas were established that constituted approximately 17% of the surface area of Survey Unit 9313-0000. Grid lines, one (1) meter wide, were painted or otherwise marked on the ground of the scan areas. Background was determined using an Eberline E-600 with a SPA-3 sodium iodide detector. Background ranged from 7,200 counts per minute (cpm) up to 13,300 cpm.
Two (2) scan areas were established that constituted approximately 17% of the surface area of Survey Unit 9313-0000. Grid lines, one (1) meter wide, were painted or otherwise marked on the ground of the scan areas. Background was determined using an Eberline E-600 with a SPA-3 sodium iodide detector. Background ranged from 7,200 counts per minute (cpm) up to 13,300 cpm.
The scan areas were established and 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 17% of the survey unit was scanned.
The scan areas were established and 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 17% of the survey unit was scanned.
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CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Measurement locations were identified in North American Datum (NAD) 1927 coordinates and were located using GPS; sample locations were identified and marked with a surveyor's flag or paint for identification. At each sample location, a one (1) meter radius circle was established around the sample flag or paint mark was scanned for elevated radiation levels.
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Measurement locations were identified in North American Datum (NAD) 1927 coordinates and were located using GPS; sample locations were identified and marked with a surveyor's flag or paint for identification. At each sample location, a one (1) meter radius circle was established around the sample flag or paint mark was scanned for elevated radiation levels.
Twenty-five (25) surface soil samples were collected and packaged in accordance with Procedure RPM 5.1-3, "Collection of Sample Media for Final Status Survey" and FSS design. The total number of samples included the original fifteen (15) samples, two (2) field splits and eight (8) additional investigation samples. 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 Custodyfor Final Status Survey Samples."
Twenty-five (25) surface soil samples were collected and packaged in accordance with Procedure RPM 5.1-3, "Collection of Sample Media for Final Status Survey" and FSS design. The total number of samples included the original fifteen (15) samples, two (2) field splits and eight (8) additional investigation samples. 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 (9313-0000-002F and 9313-0000-015F) were randomly selected for HTD radionuclide analysis.
Two (2) samples (9313-0000-002F and 9313-0000-015F) were randomly selected for HTD radionuclide analysis.
The implementation of survey specific QC measures included two (2) samples (9313-0000-008F and 9313-0000-014F) for "field split sample" analysis.
The implementation of survey specific QC measures included two (2) samples (9313-0000-008F and 9313-0000-014F) for "field split sample" analysis.
: 6. SURVEY RESULTS All field survey activities were conducted between February 1, 2007 and February 12, 2007.
: 6.
The sample locations identified in the FSS plan were scanned over approximately a one (1) meter radius for elevated radiation levels. Table 5 provides an overview of the scan results for sample measurement locations. Scan results are provided in Attachment 2.
SURVEY RESULTS All field survey activities were conducted between February 1, 2007 and February 12, 2007.
Table 5 - Scan Results for Sample Measurement Locations Sample         Highest Logged       Action Level (1)
The sample locations identified in the FSS plan were scanned over approximately a one (1) meter radius for elevated radiation levels. Table 5 provides an overview of the scan results for sample measurement locations.
Measurement             Reading                             > Action Level Location             (kcpm)             (kcpm) 1                 7.06               8.59                 NO 2                 8.79               9.09                 NO 3                 9.23               11.0                 NO 4                   8.25               10.0                 NO 5                 8.70               10.0                 NO 6                 8.56               9.19                 NO 7                 9.03               10.1                 NO 8                 8.07               9.45                 NO 9                 8.15               9.21                 NO Revision 0                                       12
Scan results are provided in.
Table 5 -
Scan Results for Sample Measurement Locations Sample Highest Logged Action Level (1)
Measurement Reading  
> Action Level Location (kcpm)
(kcpm) 1 7.06 8.59 NO 2
8.79 9.09 NO 3
9.23 11.0 NO 4
8.25 10.0 NO 5
8.70 10.0 NO 6
8.56 9.19 NO 7
9.03 10.1 NO 8
8.07 9.45 NO 9
8.15 9.21 NO Revision 0 12


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD 10                 8.31                 10.0                   NO 11                 8.08                 9.10                   NO 12                 7.18                 8.19                   NO 13                 8.16                 9.07                   NO 14                 7.55                 8.31                   NO 15                 9.37                 10.8                   NO (1) The action level is based on a measurement above ambient background in accordance with the FSS plan The scan areas, that comprised approximately 17% of the total surface area for the survey unit, were scanned for elevated radiation levels. The area was scanned in accordance with the FSS plan from February 1, 2007 through February 8, 2007.
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD 10 8.31 10.0 NO 11 8.08 9.10 NO 12 7.18 8.19 NO 13 8.16 9.07 NO 14 7.55 8.31 NO 15 9.37 10.8 NO (1) The action level is based on a measurement above ambient background in accordance with the FSS plan The scan areas, that comprised approximately 17% of the total surface area for the survey unit, were scanned for elevated radiation levels. The area was scanned in accordance with the FSS plan from February 1, 2007 through February 8, 2007.
Eighty-six (86) scan strips were established in this survey unit. Several elevated measurement locations were identified during scanning. Table 6 provides an overview of the scan area survey. Scan results are provided in Attachment 2.
Eighty-six (86) scan strips were established in this survey unit. Several elevated measurement locations were identified during scanning.
Table 6 - Scan Area Results Highest       Action Logged       Level ()       Elevated Reading               Investigation Scan Strips       Reading                       Identification (2)               Sample (kcpm)       (kcpm) 9313-00-ER-01-01-1             9313-0000-021F 1 thru 15 (3)     14.2         14.9       9513-00-ER-01-09-1             9313-0000-022F 9313-00-ER-01-13-1     (5)     9313-0000-023F 9313-00-ER-02-04-1             9313-0000-016F 1 thru 24 (4)     13.0         12.7       9313-00-ER-02-07-1     (5)     9313-0000-017F 9313-00-ER-02-22-1             9313-0000-018F 25 thru 53         12.3         11.7       9313-00-ER-02-42-1             9313-0000-019F 54 thru 71         9.53         9.35       9313-00-ER-02-54-1             9313-0000-020F (1) The action level is based on a measurement above ambient background in accordance with the FSS plan (2) ER is an abbreviation associated with the barcodes used in the field where ER stands for Elevated Reading (3) Scan Area 1 (4) Scan Area 2 (5) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS Supervisor Revision 0                                           13
Table 6 provides an overview of the scan area survey. Scan results are provided in Attachment 2.
Table 6 - Scan Area Results Highest Action Logged Level ()
Elevated Reading Investigation Scan Strips Reading Identification (2)
Sample (kcpm)
(kcpm) 9313-00-ER-01-01-1 9313-0000-021F 1 thru 15 (3) 14.2 14.9 9513-00-ER-01-09-1 9313-0000-022F 9313-00-ER-01-13-1 (5) 9313-0000-023F 9313-00-ER-02-04-1 9313-0000-016F 1 thru 24 (4) 13.0 12.7 9313-00-ER-02-07-1 (5) 9313-0000-017F 9313-00-ER-02-22-1 9313-0000-018F 25 thru 53 12.3 11.7 9313-00-ER-02-42-1 9313-0000-019F 54 thru 71 9.53 9.35 9313-00-ER-02-54-1 9313-0000-020F (1) The action level is based on a measurement above ambient background in accordance with the FSS plan (2) ER is an abbreviation associated with the barcodes used in the field where ER stands for Elevated Reading (3) Scan Area 1 (4) Scan Area 2 (5) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS Supervisor Revision 0 13


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories, LLC. The laboratory analyzed the fifteen (15) samples collected for non-parametric statistical testing, the two (2) field splits and the eight (8) investigation 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). However, Cs-137 was the only plant-related radionuclide reported in any appreciable concentration.
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories, LLC. The laboratory analyzed the fifteen (15) samples collected for non-parametric statistical testing, the two (2) field splits and the eight (8) investigation 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). However, Cs-137 was the only plant-related radionuclide reported in any appreciable concentration.
Cs-137 was identified in eight (8) of the fifteen (15) samples collected for non-parametric statistical testing and in five (5) of the eight (8) investigation samples.
Cs-137 was identified in eight (8) of the fifteen (15) samples collected for non-parametric statistical testing and in five (5) of the eight (8) investigation samples.
Co-60 was identified in two (2) of the fifteen (15) samples collected for non-parametric statistical testing and in two (2) of the eight (8) investigation samples.
Co-60 was identified in two (2) of the fifteen (15) samples collected for non-parametric statistical testing and in two (2) of the eight (8) investigation samples.
Co-60 exceeded the de-selection criteria of 5% of the DCGL in one of the investigation samples; therefore, all the reported results for Co-60 were included in the evaluation of sample data. The mean of the gamma spectroscopic analysis results for the sample population indicated that Cs-137 was present at levels slightly lower than expected environmental levels for Cs-137 within the vicinity of the HNP as presented in the Health Physics Technical Support Document (TSD) BCY-HP-0063.
Co-60 exceeded the de-selection criteria of 5% of the DCGL in one of the investigation samples; therefore, all the reported results for Co-60 were included in the evaluation of sample data. The mean of the gamma spectroscopic analysis results for the sample population indicated that Cs-137 was present at levels slightly lower than expected environmental levels for Cs-137 within the vicinity of the HNP as presented in the Health Physics Technical Support Document (TSD) BCY-HP-0063.
A summary of the fifteen (15) samples collected for non-parametric statistical testing results is provided in Table 7.
A summary of the fifteen (15) samples collected for non-parametric statistical testing results is provided in Table 7.
Table 7 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Cs-137                 Co-60 Sample Number                         pCi/g                 pCi/g 9313-0000-OO1F                     1.33E-01               4.11E-03 9313-0000-002F                     1.53E-02             -2.35E-03 9313-0000-003F                     2.35E-02               7.11E-02 9313-0000-004F                     5.97E-02               1.90E-02 9313-0000-005F                     1.54E-02             -9.96E-03 9313-0000-006F                     -1.09E-02             -1.1 OE-02 9313-0000-007F                     -5.51E-03               4.57E-03 9313-0000-008F                     1.67E-02             -2.31 E-03 9313-0000-009F                     -1.37E-03               3.40E-03 9313-0000-01 OF                     0.OOE+00             -9.30E-04 9313-0000-011F                     2.79E-02               2.62E-03 Revision 0                                             14
Table 7 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Cs-137 Co-60 Sample Number pCi/g pCi/g 9313-0000-OO1F 1.33E-01 4.11E-03 9313-0000-002F 1.53E-02  
-2.35E-03 9313-0000-003F 2.35E-02 7.11E-02 9313-0000-004F 5.97E-02 1.90E-02 9313-0000-005F 1.54E-02  
-9.96E-03 9313-0000-006F  
-1.09E-02  
-1.1 OE-02 9313-0000-007F  
-5.51E-03 4.57E-03 9313-0000-008F 1.67E-02  
-2.31 E-03 9313-0000-009F  
-1.37E-03 3.40E-03 9313-0000-01 OF 0.OOE+00  
-9.30E-04 9313-0000-011F 2.79E-02 2.62E-03 Revision 0 14


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 7 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Cs-137             Co-60 Sample Number                         pCi/g               pCi/g 9313-0000-012F                       2.96E-02           2.24E-03 9313-0000-013F                       7.21E-02           2.95E-02 9313-0000-014F                       6.62E-03           1.39E-03 9313-0000-015F                       5.22E-02           0.OOE+00 The off-site laboratory also processed two (2) samples for HTD analysis 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 MDCs.
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 7 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Cs-137 Co-60 Sample Number pCi/g pCi/g 9313-0000-012F 2.96E-02 2.24E-03 9313-0000-013F 7.21E-02 2.95E-02 9313-0000-014F 6.62E-03 1.39E-03 9313-0000-015F 5.22E-02 0.OOE+00 The off-site laboratory also processed two (2) samples for HTD analysis 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 MDCs.
The criteria for de-selection of a radionuclide is a concentration that is less than 5%
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. No HTDs met the criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty).
of the Operational DCGL for individual radionuclides and less than 10% of the Operational DCGLs for aggregates. No HTDs met the 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).
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 C, ++ C-2 + ....... C          <1
Equation 3 C,  
                                                        <
+
DCGLI DCGL2               DCGL, Where:   Cn = concentration of radionuclide n and DCGLn = Operational DCGL of radionuclide n.
C2 C
+  
+.......
<1 DCGLI DCGL2
: DCGL, Where:
Cn = concentration of radionuclide n and DCGLn = Operational DCGL of radionuclide n.
The results of the unity rule calculation for the radionuclides of concern in the statistical sample population for Survey Unit 9313-0000 are provided in Table 8.
The results of the unity rule calculation for the radionuclides of concern in the statistical sample population for Survey Unit 9313-0000 are provided in Table 8.
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CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 8 -     Results of Unity Calculation for Surface               1 Soil   Samples the Statistical Sample   Population(   )(2)
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 8 -
Comprising Sample NumberUnt Fraction of the Operational DCGL Cs-137                 Co-60 9313-0000-OOIF                 0.028                   0.002                   0.030 9313-0000-002F                 0.003                                           0.003 9313-0000-003F                 0.005                   0.031                   0.036 9313-0000-004F                 0.013                   0.008                   0.021 9313-0000-005F                 0.003                                           0.003 9313-0000-006F 9313-0000-007F                                         0.002                   0.002 9313-0000-008F                 0.004                                           0.004 9313-0000-009F                 0.000                   0.001                   0.001 9313-0000-01 OF               0.000                   0.000 9313-0000-01IF                 0.006                   0.001                   0.007 9313-0000-012F                 0.006                   0.001                   0.007 9313-0000-013F                 0.015                   0.013                   0.028 9313-0000-014F                 0.001                   0.001                   0.002 9313-0000-015F                 0.011                   0.000                   0.011 (1) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs-137 and 2.29 pCi/g for Co-60 to achieve fifteen (15) mrem/yr TEDE respectively (2) ----- indicates that the radionuclide analysis result was reported as a negative number and was not used for the unity calculation (usage would decrease not increase the unity fraction)
Results of Unity Calculation for Surface Soil Samples Comprising the Statistical Sample Population(1 )(2)
: 7. QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. Two (2) sample locations were selected for analysis, which exceeds the 5% minimum required by the LTP. The data were evaluated using United States Nuclear Regulatory Commission (USNRC) acceptance criteria specified in Inspection Procedure 84750 as detailed in Procedure RPM 5.1-24, "Split Sample Assessment for FinalStatus Survey ".
Fraction of the Operational DCGL Sample NumberUnt Cs-137 Co-60 9313-0000-OOIF 0.028 0.002 0.030 9313-0000-002F 0.003 0.003 9313-0000-003F 0.005 0.031 0.036 9313-0000-004F 0.013 0.008 0.021 9313-0000-005F 0.003 0.003 9313-0000-006F 9313-0000-007F 0.002 0.002 9313-0000-008F 0.004 0.004 9313-0000-009F 0.000 0.001 0.001 9313-0000-01 OF 0.000 0.000 9313-0000-01IF 0.006 0.001 0.007 9313-0000-012F 0.006 0.001 0.007 9313-0000-013F 0.015 0.013 0.028 9313-0000-014F 0.001 0.001 0.002 9313-0000-015F 0.011 0.000 0.011 (1) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs-137 and 2.29 pCi/g for Co-60 to achieve fifteen (15) mrem/yr TEDE respectively (2) -----
indicates that the radionuclide analysis result was reported as a negative number and was not used for the unity calculation (usage would decrease not increase the unity fraction)
: 7.
QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. Two (2) sample locations were selected for analysis, which exceeds the 5% minimum required by the LTP. The data were evaluated using United States Nuclear Regulatory Commission (USNRC) acceptance criteria specified in Inspection Procedure 84750 as detailed in Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Survey ".
Cs-137 was not detected in sufficient quantity in the both the field split results to evaluate in accordance with procedure (an agreement range could not be determined).
Cs-137 was not detected in sufficient quantity in the both the field split results to evaluate in accordance with procedure (an agreement range could not be determined).
Evaluation using the reported results for naturally occurring K-40 resulted in acceptable agreement between the field-split results at this location.
Evaluation using the reported results for naturally occurring K-40 resulted in acceptable agreement between the field-split results at this location.
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CENTRAL SITE GROUNDS SURVEY UNIT 93 13-0000 RELEASE RECORD The sample analysis vendor, General Engineering Laboratories, LLC, maintains quality control and quality assurance plans as part of normal operation. Refer to Attachments 3 and 4 for data and data quality analysis results
CENTRAL SITE GROUNDS SURVEY UNIT 93 13-0000 RELEASE RECORD The sample analysis vendor, General Engineering Laboratories, LLC, maintains quality control and quality assurance plans as part of normal operation.
: 8. INVESTIGATIONS AND RESULTS Eight (8) investigative surface soil samples were collected from scan areas exhibiting elevated scan readings. These confirmatory soil samples were analyzed by gamma spectroscopy in accordance with the DQOs used during the survey design.
Refer to Attachments 3 and 4 for data and data quality analysis results
: 8.
INVESTIGATIONS AND RESULTS Eight (8) investigative surface soil samples were collected from scan areas exhibiting elevated scan readings. These confirmatory soil samples were analyzed by gamma spectroscopy in accordance with the DQOs used during the survey design.
Investigative sample designations are listed with the GPS coordinates in Table 9.
Investigative sample designations are listed with the GPS coordinates in Table 9.
[ Table 9 -   Investigative Sample Designations with Associated GPS Coordinates Designation                 Northing                     Easting 9313-0000-016F                 236555.45                   668530.98 9313-0000-017F                 236557.59                   668521.54 9313-0000-018F                 236601.04                   668509.03 9313-0000-019F                 236614.80                   668498.17 9313-0000-020F                 236675.58                   668476.78 9313-0000-021F                 236912.63                   668548.87 9313-0000-022F                 236918.25                   668559.03 93 13-0000-023F               236924.26                   668570.48 The samples are denoted as shown in Table 9, with the sample results shown in Table 10.
[ Table 9 -
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Investigative Sample Designations with Associated GPS Coordinates Designation Northing Easting 9313-0000-016F 236555.45 668530.98 9313-0000-017F 236557.59 668521.54 9313-0000-018F 236601.04 668509.03 9313-0000-019F 236614.80 668498.17 9313-0000-020F 236675.58 668476.78 9313-0000-021F 236912.63 668548.87 9313-0000-022F 236918.25 668559.03 93 13-0000-023F 236924.26 668570.48 The samples are denoted as shown in Table 9, with the sample results shown in Table 10.
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CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 10 - Investigation Sample Results (1)(2)
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 10 - Investigation Sample Results (1)(2)
Sample NumberUnt Fraction of the Operational DCGL Cs-137                 Co-60 9313-0000-016                 0.003                   0.009                   0.012 9313-0000-017                 0.008                   0.011                   0.019 9313-0000-018                 0.011                   0.000                   0.011 9313-0000-019                 0.019                   0.011                   0.030 9313-0000-020                 0.018                                           0.018 9313-0000-021                 0.002                   0.001                   0.003 9313-0000-022                 0.007                                           0.007 9313-0000-023                 0.859                   0.081                   0.940 (1) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs- 137 and 2.29 pCi/g for Co-60 to achieve fifteen (15) mrem/yr TEDE respectively (2) ----- indicates that the radionuclide analysis result was reported as a negative number and was not used for the unity calculation (usage would decrease not increase the unity fraction)
Fraction of the Operational DCGL Sample NumberUnt Cs-137 Co-60 9313-0000-016 0.003 0.009 0.012 9313-0000-017 0.008 0.011 0.019 9313-0000-018 0.011 0.000 0.011 9313-0000-019 0.019 0.011 0.030 9313-0000-020 0.018 0.018 9313-0000-021 0.002 0.001 0.003 9313-0000-022 0.007 0.007 9313-0000-023 0.859 0.081 0.940 (1) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs-137 and 2.29 pCi/g for Co-60 to achieve fifteen (15) mrem/yr TEDE respectively (2) -----
indicates that the radionuclide analysis result was reported as a negative number and was not used for the unity calculation (usage would decrease not increase the unity fraction)
All samples results were less than the Operational DCGL for each respective radionuclide and less than the unity value of one (1) when combined. HNP requested Sr-90 analysis to be performed on sample 9313-0000-023, which had the highest unity fraction. Sr-90 was considered a potential radionuclide of concern based on the characterization and radiological assessment results in nearby survey units. Sr-90 was not detected in this sample.
All samples results were less than the Operational DCGL for each respective radionuclide and less than the unity value of one (1) when combined. HNP requested Sr-90 analysis to be performed on sample 9313-0000-023, which had the highest unity fraction. Sr-90 was considered a potential radionuclide of concern based on the characterization and radiological assessment results in nearby survey units. Sr-90 was not detected in this sample.
: 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 is unnecessary and that the remaining residual radioactivity in soil was ALARA.
: 9.
: 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN No changes were made to the FSS plan.
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 is unnecessary and that the remaining residual radioactivity in soil was ALARA.
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: 10.
CHANGES FROM THE FINAL STATUS SURVEY PLAN No changes were made to the FSS plan.
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CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD
: 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 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 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.
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.,
The preliminary data review consisted of calculating basic statistical quantities (e.g.,
mean, median, standard deviation). The mean and median values are well below the Operational DCGL. 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. The basic statistical quantities for the statistical sample population are provided below in Table 11.
mean, median, standard deviation). The mean and median values are well below the Operational DCGL. Also, the Retrospective Power Curve shows that a sufficient number of samples were collected to achieve the desired power.
Table 11 - Basic Statistical Quantities for Cs-137 and Co-60 from the Final Status Survey Cs-137                         Co-60 pCi/g                         pCi/g Operational DCGL:               4.75E+00                       2.29E+00 Minimum Value:                 - 1.09E-02                     - 1.1 OE-02 Maximum Value:                 1.33E-01                       7.11 E-02 Mean:                     2.89E-02                       7.43E-03 Median:                   1.67E-02                     2.24E-03 Standard Deviation:             3.76E-02                       2.03E-02 The range of the data, about four (4) standard deviations for Cs-137 and Co-60 was not a particularly large variation. The difference between the mean and median was about 40% 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 slight positive skewness as confirmed by the calculated skew of 1.69.
Therefore, the survey unit meets the unrestricted release criteria with adequate power as required by the DQOs. The basic statistical quantities for the statistical sample population are provided below in Table 11.
Table 11 - Basic Statistical Quantities for Cs-137 and Co-60 from the Final Status Survey Cs-137 Co-60 pCi/g pCi/g Operational DCGL:
4.75E+00 2.29E+00 Minimum Value:  
-1.09E-02  
-1.1 OE-02 Maximum Value:
1.33E-01 7.11 E-02 Mean:
2.89E-02 7.43E-03 Median:
1.67E-02 2.24E-03 Standard Deviation:
3.76E-02 2.03E-02 The range of the data, about four (4) standard deviations for Cs-137 and Co-60 was not a particularly large variation. The difference between the mean and median was about 40% 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 slight positive skewness as confirmed by the calculated skew of 1.69.
Co-60, although included in the DQA for compliance purposes, was not considered useful for graphical representation given the limited number of positive data points to represent the distribution.
Co-60, although included in the DQA for compliance purposes, was not considered useful for graphical representation given the limited number of positive data points to represent the distribution.
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CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD All data, assessments, and graphical representations are provided in Attachment 4.
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD All data, assessments, and graphical representations are provided in Attachment 4.
: 12. ANOMALIES No anomalies were noted.
: 12.
: 13. CONCLUSION Survey Unit 9313-0000 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 was not required.
ANOMALIES No anomalies were noted.
: 13.
CONCLUSION Survey Unit 9313-0000 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 was not required.
All identified radionuclides of concern were used for statistical testing to determine the adequacy of the survey unit for FSS.
All identified radionuclides of concern 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 was 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 was properly designated as Class 2.
The dose contribution from soil is 0.14 mrem/yr TEDE based on the average concentration of the samples used for non-parametric statistical sampling.
The dose contribution from soil is 0.14 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 bounded at 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 bounded at two (2) mrem/yr TEDE.
This survey unit is considered impacted by future groundwater radioactive contamination, as there are concrete foundations or footings from site buildings 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 bounded by two (2) mrem/yr TEDE.
This survey unit is considered impacted by future groundwater radioactive contamination, as there are concrete foundations or footings from site buildings 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 bounded by two (2) 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 4.14 mrem/yr TEDE. Therefore, Survey Unit 9313-0000 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 4.14 mrem/yr TEDE. Therefore, Survey Unit 9313-0000 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                                       20
: 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 20


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 1 (FIGURES)
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 1 (FIGURES)
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_rcaNNscrICLJ RIVR-r I       .        Connecticut Yankee Atomic Power Company         Date         By Figure 1                 Site Map With Reference To Survey Unit 9313-0000 March 2007 J.McCarthy
_rcaNNscrICLJ RIVR-r I
Connecticut Yankee Atomic Power Company Date By Figure 1 Site Map With Reference To Survey Unit 9313-0000 March 2007 J.
McCarthy


f 1
fK 1
KLeRend
LeRend 3
                                                                = Ame ofguinte and 3                                                      np-rap 0   =Sample Point 0     37.5     75 Feet 5
= Ame ofguinte and np-rap 5
4       7 N
N) 0 0
                                                          )
37.5 75 Feet
6 10 13               15 9         12 8       11                     14 Connecticut Yankee Atomic Power Company Survey Unit 9313-0000 FinalStatus Survey Design
= Sample Point 4
7 6
10 13 15 9
12 8
11 14 Connecticut Yankee Atomic Power Company Survey Unit 9313-0000 Final Status Survey Design


k.133
k.133 0.024
                                                                      - Area ofgunitv and 0.024                                                        np-rap 0     =SamplePoint 05                                                          0         37.5     75
- Area of gunitv and np-rap 05 0.015 0
                                                                  ,                I Foot 0.015
=Sample Point 0
__1_7                                                             Notes 0.060                                                               Reported Concentrationsin
37.5 75 I Foot
          -o.o05                                                   pCi/g
__1_7 Notes 0.060
-0.011
-o.o05 Reported Concentrations in pCi/g
(.000 0'.072L               0.052
-0.011
    -0.001 0.030 0.017 0.024 Connecticut Yankee Atomic Power Company 9313-0000 FinalStatus Survey Cs-13 7 PostingPlot
(.000 0'.072L 0.052
-0.001 0.030 0.017 0.024 Connecticut Yankee Atomic Power Company 9313-0000 Final Status Survey Cs-13 7 Posting Plot


K 0.071                     (~)Q)
K
                                                                ~1 S=Sample Point 0       37.5   75 1Feet
~1 0.071
        -0.010 Notes 0.019                                                                   Reported Concentrationsin I
(~)Q)
0.005                                             ~~1 pCi/g
S=Sample Point 0
37.5 75 1Feet
-0.010 0.019 Notes 0.005 I
~~1 Reported Concentrations in pCi/g
-0.011
-0.011
            -0.001
-0.001
                            .0-30               0.000 0.003 0.002 0.001 Connecticut Yankee Atomic Power Company 9313-0000 FinalStatus Survey Co-60 PostingPlot
.0-30 0.000 0.003 0.002 0.001 Connecticut Yankee Atomic Power Company 9313-0000 Final Status Survey Co-60 Posting Plot


I L
I L
                    <NK
<NK
                    ~ )K.
~ )K.
(               <9c 2       = Scan Area 0         37.5     75 Feet Notes Background ranged from 72 kcpm to 13.3 kcpm as
(
(    determinedby an E-600 with SPA-3 Probe Refer to Table 6 for the scan area I   results Scan Area 2 Connecticut Yankee Atomic Power Company 9313-0000FinalStatus Survey Scan Areas
<9c 2  
= Scan Area 0
37.5 75 Feet Notes
(
Background ranged from 72 kcpm to 13.3 kcpm as determined by an E-600 with SPA-3 Probe Refer to Table 6 for the scan area I
results Scan Area 2 Connecticut Yankee Atomic Power Company 9313-0000 Final Status Survey Scan Areas 1--
0(,
a Legend
=Areaof gunite and nip-alp
=ScAreA 0
= Sample Point LL 0
37.5 75 PFeet K
20 Notes U,
19 Refer to Table 10 for investigation sample results U
r6 U
I &
Connecticut Yankee Atomic Power Company Survey Unit 9313-0000 Final Status Survey Investigation Samples
 
Survey Release Record Sample Location Scan Results Survey Unit 9313-0000 Sample Name
 
===Background===
Action Level Results Above Log Date Log Time E600 SIN Probe SIN (cnm)
(CPM)
(CPM)
AL 9313-00-SL-00-01-0 7.36E+03 8.59E+03 7.06E+03 2/6/2007 14:05:00 1117 1008 9313-00-SL-00-02-0 7.83E+03 9.09E+03 8.79E+03 2/6/2007 13:26:00 1117 1008 9313-00-SL-00-03-0 9.64E+03 1.10E+04 9.23E+03 2/6/2007 13:32:00 1117 1008 9313-00-SL-00-04-0 8.68E+03 1.00E+04 8.25E+03 2/6/2007 13:35:00 1117 1008 9313-00-SL-00-05-0 8.70E+03 1.00E+04 8.70E+03 2/6/2007 13:39:00 1117 1008 9313-00-SL-00-06-0 7.92E+03 9.19E+03 8.56E+03 2/6/2007 13:41:00 1117 1008 9313-00-SL-00-07-0 8.75E+03 1.01 E+04 9.03E+03 2/6/2007 13:44:00 1117 1008 9313-00-SL-00-08-0 8.16E+03 9.45E+03 8.07E+03 2/6/2007 13:48:00 1117 1008 9313-00-SL-00-09-0 7.94E+03 9.21E+03 8.15E+03 2/6/2007 13:49:00 1117 1008 9313-00-SL-00-10-0 8.69E+03 1.OOE+04 8.31E+03 2/6/2007 13:52:00 1117 1008 9313-00-SL-00-11-0 7.84E+03 9.1OE+03 8.08E+03 2/6/2007 13:54:00 1117 1008 9313-00-SL-00-12-0 7.OOE+03 8.19E+03 7.18E+03 2/6/2007 13:56:00 1117 1008 9313-00-SL-00-13-0 7.81E+03 9.07E+03 8.16E+03 2/6/2007 13:58:00 1117 1008 9313-00-SL-00-14-0 7.11E+03 8.31E+03 7.55E+03 2/6/2007 13:59:00 1117 1008 9313-00-SL-00-15-0 9.36E+03 1.07E+04 9.37E+03 2/6/2007 14:01:00 1117 1008


1--
Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-0000 SCAN AREA 1 Log Number 9313-00-SC-01-01-0 9313-00-ER-01-01-1 9313-00-SC-01-02-0 9313-00-SC-01-03-0 9313-00-SC-01-04-0 9313-00-SC-01-05-0 9313-00-SC-01-06-0 9313-00-SC-01-07-0 9313-00-SC-01-08-0 9313-00-SC-01 0 9513-00-ER-01-09-1 9313-00-SC-01-10-0 9313-00-SC-01-1 1-0 9313-00-SC-01-12-0 9313-00-SC-01-13-0 9313-00-ER-01-13-1 (1) 9313-00-SC-01-14-0 9313-00-SC-01-15-0
0( ,                        Legend
                                                                                  =Areaof gunite and a                                                                          nip-alp
                                                                                  =ScAreA 0       = Sample Point 0         37.5      75 PFeet LL                                    20                          K        Notes U,                                      19 Refer to Table 10 for investigation sample results U                                                          r6 U
Connecticut Yankee Atomic PowerCompany I&  Survey Unit 9313-0000FinalStatus Survey Investigation Samples


Survey Release Record Sample Location Scan Results Survey Unit 9313-0000 Sample Name      Background Action Level  Results Above Log Date Log Time  E600 SIN Probe SIN (cnm)     (CPM)      (CPM)  AL 9313-00-SL-00-01-0  7.36E+03   8.59E+03   7.06E+03       2/6/2007  14:05:00  1117      1008 9313-00-SL-00-02-0  7.83E+03   9.09E+03   8.79E+03       2/6/2007  13:26:00  1117      1008 9313-00-SL-00-03-0  9.64E+03  1.10E+04   9.23E+03      2/6/2007  13:32:00  1117      1008 9313-00-SL-00-04-0  8.68E+03  1.00E+04   8.25E+03       2/6/2007  13:35:00  1117      1008 9313-00-SL-00-05-0  8.70E+03   1.00E+04   8.70E+03       2/6/2007  13:39:00  1117      1008 9313-00-SL-00-06-0  7.92E+03   9.19E+03    8.56E+03      2/6/2007  13:41:00  1117      1008 9313-00-SL-00-07-0  8.75E+03  1.01 E+04   9.03E+03      2/6/2007  13:44:00  1117      1008 9313-00-SL-00-08-0  8.16E+03  9.45E+03    8.07E+03      2/6/2007  13:48:00  1117      1008 9313-00-SL-00-09-0  7.94E+03  9.21E+03   8.15E+03       2/6/2007  13:49:00  1117      1008 9313-00-SL-00-10-0  8.69E+03  1.OOE+04   8.31E+03       2/6/2007  13:52:00  1117      1008 9313-00-SL-00-11-0  7.84E+03   9.1OE+03   8.08E+03      2/6/2007  13:54:00  1117      1008 9313-00-SL-00-12-0  7.OOE+03   8.19E+03   7.18E+03      2/6/2007  13:56:00  1117      1008 9313-00-SL-00-13-0  7.81E+03  9.07E+03   8.16E+03      2/6/2007 13:58:00  1117      1008 9313-00-SL-00-14-0  7.11E+03  8.31E+03    7.55E+03      2/6/2007 13:59:00   1117      1008 9313-00-SL-00-15-0  9.36E+03  1.07E+04   9.37E+03      2/6/2007  14:01:00   1117      1008
===Background===
(cPm) 1.11E+04 1.11E+04 7.55E+03 7.17E+03 1.16E+04 1.13E+04 7.46E+03 7.88E+03 1.14E+04 1.OOE+04 1.OOE+04 8.75E+03 8.95E+03 1.26E+04 1.33E+04 1.33E+04 1.10E+04 1.09E+04 Action Level (cDm) 1.26E+04 1.26E+04 8.79E+03 8.38E+03 1.31 E+04 1.28E+04 8.69E+03 9.15E+03 1.29E+04 1.14E+04 1.14E+04 1.01E+04 1.03E+04 1.42E+04 1.49E+04 1.49E+04 1.25E+04 1.24E+04 Results LCfl1 1.11E+04 1.34E+04 7.04E+03 7.38E+03 1.07E+04 1.05E+04 6.98E+03 7.59E+03 1.11E+04 9.09E+03 1.35E+04 9.51 E+03 8.90E+03 1.18E+04 1.34E+04 1.42E+04 9.41 E+03 1.02E+04 Above AL Log Date Log Time E600 S/N Probe S/N 2/8/2007
+
2/12/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007
+
2/12/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/12/2007 2/8/2007 2/8/2007 10:09:00 13:48:00 10:12:00 10:14:00 10:16:00 10:20:00 10:21:00 10:23:00 10:26:00 10:38:00 13:49:00 10:40:00 10:47:00 10:57:00 11:02:00 13:49:00 11:04:00 11:06:00 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 9313-0000 SCAN AREA 2


Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-0000 SCAN AREA 1 Background     Action Level      Results      Above    Log Date    Log Time    E600 S/N    Probe S/N Log Number             (cPm)          (cDm)                        AL LCfl1 9313-00-SC-01-01-0       1.11E+04      1.26E+04        1.11E+04                2/8/2007    10:09:00      1111        1004 9313-00-ER-01-01-1      1.11E+04      1.26E+04       1.34E+04        +      2/12/2007    13:48:00      1111        1004 9313-00-SC-01-02-0     7.55E+03      8.79E+03        7.04E+03                2/8/2007    10:12:00      1111      1004 9313-00-SC-01-03-0       7.17E+03      8.38E+03        7.38E+03                2/8/2007    10:14:00      1111        1004 9313-00-SC-01-04-0      1.16E+04      1.31 E+04      1.07E+04                 2/8/2007    10:16:00      1111        1004 9313-00-SC-01-05-0       1.13E+04       1.28E+04       1.05E+04                2/8/2007    10:20:00      1111        1004 9313-00-SC-01-06-0      7.46E+03      8.69E+03        6.98E+03                2/8/2007    10:21:00      1111        1004 9313-00-SC-01-07-0      7.88E+03      9.15E+03        7.59E+03                2/8/2007    10:23:00      1111        1004 9313-00-SC-01-08-0      1.14E+04       1.29E+04       1.11E+04                 2/8/2007    10:26:00      1111        1004 9313-00-SC-01 0      1.OOE+04       1.14E+04       9.09E+03                2/8/2007    10:38:00      1111        1004 9513-00-ER-01-09-1      1.OOE+04      1.14E+04      1.35E+04        +      2/12/2007    13:49:00      1111        1004 9313-00-SC-01-10-0      8.75E+03       1.01E+04      9.51 E+03                2/8/2007    10:40:00      1111        1004 9313-00-SC-01-1 1-0      8.95E+03       1.03E+04       8.90E+03                 2/8/2007    10:47:00      1111        1004 9313-00-SC-01-12-0      1.26E+04       1.42E+04       1.18E+04                2/8/2007     10:57:00      1111        1004 9313-00-SC-01-13-0      1.33E+04      1.49E+04      1.34E+04                2/8/2007     11:02:00      1111        1004 9313-00-ER-01-13-1 (1)    1.33E+04      1.49E+04      1.42E+04                2/12/2007     13:49:00      1111        1004 9313-00-SC-01-14-0      1.10E+04      1.25E+04      9.41 E+03                2/8/2007     11:04:00      1111        1004 9313-00-SC-01-15-0      1.09E+04      1.24E+04      1.02E+04                2/8/2007     11:06:00      1111        1004 9313-0000 SCAN AREA 2 Background    Action Level      Results      Above Log Number              cm                                                Log Date    Log Time    E600 SIN Probe SIN (CPM)                        AL 9313-00-SC-02-01-0      9.53E+03      1.09E+04      9.01 E+03                2/1/2007     13:11:00       1117        1008 9313-00-SC-02-02-0      1.06E+04      1.21 E+04      9.90E+03                2/1/2007    13:13:00       1117        1008 9313-00-SC-02-03-0      1.04E+04      1.19E+04      1.05E+04                2/1/2007    13:16:00       1117        1008 9313-00-SC-02-04-0      1.06E+04      1.21E+04      9.97E+03                2/1/2007    13:19:00       1117        1008 9313-00-ER-02-04-1      1.06E+04      1.21 E+04      1.27E+04        +      2/6/2007    13:02:00       1117        1008 9313-00-SC-02-05-0      1.02E+04      1.16E+04      1.12E+04                2/1/2007    13:23:00       1117       1008 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS
===Background===
Log Number cm 9313-00-SC-02-01-0 9.53E+03 9313-00-SC-02-02-0 1.06E+04 9313-00-SC-02-03-0 1.04E+04 9313-00-SC-02-04-0 1.06E+04 9313-00-ER-02-04-1 1.06E+04 9313-00-SC-02-05-0 1.02E+04 Action Level (CPM) 1.09E+04 1.21 E+04 1.19E+04 1.21E+04 1.21 E+04 1.16E+04 Results 9.01 E+03 9.90E+03 1.05E+04 9.97E+03 1.27E+04 1.12E+04 Above AL Log Date Log Time E600 SIN Probe SIN 2/1/2007 2/1/2007 2/1/2007 2/1/2007
+
2/6/2007 2/1/2007 13:11:00 13:13:00 13:16:00 13:19:00 13:02:00 13:23:00 1117 1117 1117 1117 1117 1117 1008 1008 1008 1008 1008 1008 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS


Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-00-SC-02-06-0     1.09E+04      1.24E+04        1.01E+04                2/1/2007      13:25:00      1117      1008 9313-00-SC-02-07-0     9.45E+03      1.08E+04      9.87E+03                2/1/2007      13:33:00      1117      1008 9313-00-ER-02-07-1 (1)   9.45E+03      1.08E+04        1.02E+04                2/6/2007      13:03:00      1117      1008 9313-00-SC-02-08-0     1.03E+04      1.17E+04        9.69E+03                2/1/2007      13:36:00      1117      1008 9313-00-SC-02-09-0     9.14E+03      1.05E+04        9.96E+03                2/1/2007      13:40:00      1117      1008 9313-00-SC-02-10-0     9.13E+03      1.05E+04        8.45E+03                2/1/2007      13:42:00     1117      1008 9313-00-SC-02-1 1-0     8.89E+03      1.02E+04        9.80E+03                2/1/2007      13:47:00     1117      1008 9313-00-SC-02-12-0     9.31 E+03      1.07E+04        9.05E+03                2/1/2007      13:48:00     1117      1008 9313-00-SC-02-13-0     9.08E+03      1.04E+04        9.74E+03                2/1/2007      13:51:00     1117      1008 9313-00-SC-02-14-0     9.40E+03      1.08E+04        9.26E+03                2/1/2007      14:01:00     1117      1008 9313-00-SC-02-15-0     9.32E+03      1.07E+04        9.23E+03                2/1/2007      14:02:00     1117      1008 9313-00-SC-02-16-0     9.65E+03      1.11E+04        9.32E+03                2/1/2007      14:04:00     1117      1008 9313-00-SC-02-17-0     9.43E+03      1.08E+04        1.04E+04                2/1/2007      14:14:00     1117      1008 9313-00-SC-02-18-0     9.23E+03       1.06E+04       8.53E+03               2/1/2007      14:17:00      1117      1008 9313-00-SC-02-19-0      9.02E+03       1.04E+04        9.60E+03               2/1/2007      14:19:00      1117      1008 9313-00-SC-02-20-0      9.63E+03       1.10E+04       9.1OE+03               2/1/2007      14:21:00      1117      1008 9313-00-SC-02-21 -0    1.07E+04       1.22E+04       1.19E+04                 2/1/2007    14:27:00      1117      1008 9313-00-SC-02-22-0      1.12E+04       1.27E+04       1.07E+04                 2/1/2007    14:31:00      1117      1008 9313-00-ER-02-22-1     1.12E+04       1.27E+04       1.30E+04         +       2/6/2007    13:05:00      1117      1008 9313-00-SC-02-23-0*    1.12E+04       1.27E+04       1.24E+04                 2/1/2007    14:33:00      1117      1008 9313-00-SC-02-24-0      1.16E+04       1.31 E+04       1.19E+04                2/1/2007    14:36:00      1117    1008 9313-00-SC-02-25-0      7.96E+03       9.23E+03       8.56E+03                 2/7/2007    13:29:00      1111      1004 9313-00-SC-02-26-0      7.78E+03       9.04E+03       8.02E+03                 2/7/2007    13:36:00      1111      1004 9313-00-SC-02-27-0      8.37E+03       9.68E+03       7.74E+03                 2/7/2007    13:39:00      1111      1004 9313-00-SC-02-28-0      8.20E+03       9.49E+03       8.23E+03                 2/7/2007    13:42:00      1111      1004 9313-00-SC-02-29-0      8.78E+03       1.01 E+04       8.55E+03                 2/7/2007    13:44:00      1111    1004 9313-00-SC-02-30-0      8.14E+03       9.43E+03       7.85E+03                2/7/2007    13:47:00      1111    1004 9313-00-SC-02-31-0      9.41 E+03      1.08E+04       1.01E+04                 2/7/2007    13:51:00      1111    1004 9313-00-SC-02-32-0      9.83E+03       1.12E+04       9.45E+03                 2/7/2007     13:52:00       1111     1004 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS
Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-00-SC-02-06-0 9313-00-SC-02-07-0 9313-00-ER-02-07-1 (1) 9313-00-SC-02-08-0 9313-00-SC-02-09-0 9313-00-SC-02-10-0 9313-00-SC-02-1 1-0 9313-00-SC-02-12-0 9313-00-SC-02-13-0 9313-00-SC-02-14-0 9313-00-SC-02-15-0 9313-00-SC-02-16-0 9313-00-SC-02-17-0 9313-00-SC-02-18-0 9313-00-SC-02-19-0 9313-00-SC-02-20-0 9313-00-SC-02-21 -0 9313-00-SC-02-22-0 9313-00-ER-02-22-1 9313-00-SC-02-23-0*
9313-00-SC-02-24-0 9313-00-SC-02-25-0 9313-00-SC-02-26-0 9313-00-SC-02-27-0 9313-00-SC-02-28-0 9313-00-SC-02-29-0 9313-00-SC-02-30-0 9313-00-SC-02-31-0 9313-00-SC-02-32-0 1.09E+04 9.45E+03 9.45E+03 1.03E+04 9.14E+03 9.13E+03 8.89E+03 9.31 E+03 9.08E+03 9.40E+03 9.32E+03 9.65E+03 9.43E+03 9.23E+03 9.02E+03 9.63E+03 1.07E+04 1.12E+04 1.12E+04 1.12E+04 1.16E+04 7.96E+03 7.78E+03 8.37E+03 8.20E+03 8.78E+03 8.14E+03 9.41 E+03 9.83E+03 1.24E+04 1.08E+04 1.08E+04 1.17E+04 1.05E+04 1.05E+04 1.02E+04 1.07E+04 1.04E+04 1.08E+04 1.07E+04 1.11E+04 1.08E+04 1.06E+04 1.04E+04 1.10E+04 1.22E+04 1.27E+04 1.27E+04 1.27E+04 1.31 E+04 9.23E+03 9.04E+03 9.68E+03 9.49E+03 1.01 E+04 9.43E+03 1.08E+04 1.12E+04 1.01E+04 9.87E+03 1.02E+04 9.69E+03 9.96E+03 8.45E+03 9.80E+03 9.05E+03 9.74E+03 9.26E+03 9.23E+03 9.32E+03 1.04E+04 8.53E+03 9.60E+03 9.1OE+03 1.19E+04 1.07E+04 1.30E+04 1.24E+04 1.19E+04 8.56E+03 8.02E+03 7.74E+03 8.23E+03 8.55E+03 7.85E+03 1.01E+04 9.45E+03 2/1/2007 2/1/2007 2/6/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007
+
2/6/2007 2/1/2007 2/1/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 13:25:00 13:33:00 13:03:00 13:36:00 13:40:00 13:42:00 13:47:00 13:48:00 13:51:00 14:01:00 14:02:00 14:04:00 14:14:00 14:17:00 14:19:00 14:21:00 14:27:00 14:31:00 13:05:00 14:33:00 14:36:00 13:29:00 13:36:00 13:39:00 13:42:00 13:44:00 13:47:00 13:51:00 13:52:00 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1111 1111 1111 1111 1111 1111 1111 1111 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1004 1004 1004 1004 1004 1004 1004 1004 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS


Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-00-SC-02-33-0       9.55E+03      1.09E+04      9.81 E+03                2/7/2007      13:54:00      1111      1004 9313-00-SC-02-34-0       9.73E+03      1.11E+04      9.98E+03                2/7/2007      13:56:00      1111      1004 9313-00-SC-02-35-0       8.65E+03      9.98E+03      9.08E+03                2/7/2007      13:58:00      1111      1004 9313-00-SC-02-36-0       1.03E+04      1.17E+04      9.52E+03                2/7/2007      14:01:00      1111      1004 9313-00-SC-02-37-0       9.02E+03      1.04E+04      8.97E+03                2/7/2007      14:04:00      1111      1004 9313-00-SC-02-38-0       1.07E+04      1.22E+04        1.08E+04                2/7/2007      14:08:00      1111      1004 9313-00-SC-02-39-0       1.12E+04      1.27E+04        1.07E+04                2/7/2007    14:11:00      1111      1004 9313-00-SC-02-40-0       9.48E+03      1.09E+04        8.20E+03                2/7/2007    14:14:00      1111      1004 9.46E+03        8.80E+03                2/7/2007    14:17:00      1111      1004 9313-00-SC-02-41 -0     8.17E+03 1.17E+04        1.16E+04                2/7/2007    14:20:00      1111      1004 9313-00-SC-02-42-0       1.03E+04 1.03E+04      1.17E+04        1.23E+04        +      2/12/2007    13:38:00      1111      1004 9313-00-ER-02-42-1 1.35E+04        1.10E+04                2/7/2007    14:22:00      1111      1004 9313-00-SC-02-43-0       1.19E+04 9.78E+03      1.12E+04        8.71 E+03                2/7/2007    14:23:00      1111      1004 9313-00-SC-02-44-0 1.01E+04        7.70E+03                2/7/2007    14:26:00      1111      1004 9313-00-SC-02-45-0       8.77E+03 7.97E+03      9.24E+03        8.50E+03                2/7/2007    14:27:00      1111      1004 9313-00-SC-02-46-0 9.42E+03        7.38E+03                2/7/2007    14:29:00      1111      1004 9313-00-SC-02-47-0       8.13E+03 7.59E+03      8.83E+03        8.20E+03                2/7/2007    14:30:00      1111      1004 9313-00-SC-02-48-0 8.30E+03      9.60E+03        8.22E+03                2/7/2007    14:32:00      1111      1004 9313-00-SC-02-49-0 9.33E+03        7.94E+03                2/7/2007    14:35:00      1111      1004 9313-00-SC-02-51 -0     8.05E+03 9.33E+03        8.04E+03                2/7/2007    14:36:00      1111      1004 9313-00-SC-02-52-0       8.05E+03 7.79E+03      9.05E+03        7.29E+03                2/7/2007    14:37:00      1111      1004 9313-00-SC-02-53-0 8.07E+03      9.35E+03        8.98E+03                2/8/2007      8:20:00      1114      1014 9313-00-SC-02-54-0 9313-00-ER-02-54-1                     9.35E+03       9.53E+03         +     2/12/2007    13:39:00      1111      1004 8.07E+03 8.82E+03       1.02E+04       8.80E+03                 2/8/2007      8:24:00      1114      1014 9313-00-SC-02-55-0 8.66E+03       9.99E+03       8.78E+03                 2/8/2007      8:28:00      1114      1014 9313-00-SC-02-56-0 8.50E+03       9.82E+03       7.06E+03                 2/8/2007      8:31:00      1114      1014 9313-00-SC-02-57-0 9.22E+03       1.06E+04       9.21 E+03               2/8/2007      9:47:00      1114      1014 9313-00-SC-02-58-0 1.07E+04       8.90E+03                 2/8/2007      9:52:00      1114    1014 9313-00-SC-02-59-0      9.30E+03 8.77E+03       1.01E+04      9.42E+03                 2/8/2007     10:03:00       1114     1014 9313-00-SC-02-60-0 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS
Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-00-SC-02-33-0 9313-00-SC-02-34-0 9313-00-SC-02-35-0 9313-00-SC-02-36-0 9313-00-SC-02-37-0 9313-00-SC-02-38-0 9313-00-SC-02-39-0 9313-00-SC-02-40-0 9313-00-SC-02-41 -0 9313-00-SC-02-42-0 9313-00-ER-02-42-1 9313-00-SC-02-43-0 9313-00-SC-02-44-0 9313-00-SC-02-45-0 9313-00-SC-02-46-0 9313-00-SC-02-47-0 9313-00-SC-02-48-0 9313-00-SC-02-49-0 9313-00-SC-02-51 -0 9313-00-SC-02-52-0 9313-00-SC-02-53-0 9313-00-SC-02-54-0 9313-00-ER-02-54-1 9313-00-SC-02-55-0 9313-00-SC-02-56-0 9313-00-SC-02-57-0 9313-00-SC-02-58-0 9313-00-SC-02-59-0 9313-00-SC-02-60-0 9.55E+03 9.73E+03 8.65E+03 1.03E+04 9.02E+03 1.07E+04 1.12E+04 9.48E+03 8.17E+03 1.03E+04 1.03E+04 1.19E+04 9.78E+03 8.77E+03 7.97E+03 8.13E+03 7.59E+03 8.30E+03 8.05E+03 8.05E+03 7.79E+03 8.07E+03 8.07E+03 8.82E+03 8.66E+03 8.50E+03 9.22E+03 9.30E+03 8.77E+03 1.09E+04 1.11E+04 9.98E+03 1.17E+04 1.04E+04 1.22E+04 1.27E+04 1.09E+04 9.46E+03 1.17E+04 1.17E+04 1.35E+04 1.12E+04 1.01E+04 9.24E+03 9.42E+03 8.83E+03 9.60E+03 9.33E+03 9.33E+03 9.05E+03 9.35E+03 9.35E+03 1.02E+04 9.99E+03 9.82E+03 1.06E+04 1.07E+04 1.01E+04 9.81 E+03 9.98E+03 9.08E+03 9.52E+03 8.97E+03 1.08E+04 1.07E+04 8.20E+03 8.80E+03 1.16E+04 1.23E+04 1.10E+04 8.71 E+03 7.70E+03 8.50E+03 7.38E+03 8.20E+03 8.22E+03 7.94E+03 8.04E+03 7.29E+03 8.98E+03 9.53E+03 8.80E+03 8.78E+03 7.06E+03 9.21 E+03 8.90E+03 9.42E+03 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007
+
2/12/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/8/2007
+
2/12/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 13:54:00 13:56:00 13:58:00 14:01:00 14:04:00 14:08:00 14:11:00 14:14:00 14:17:00 14:20:00 13:38:00 14:22:00 14:23:00 14:26:00 14:27:00 14:29:00 14:30:00 14:32:00 14:35:00 14:36:00 14:37:00 8:20:00 13:39:00 8:24:00 8:28:00 8:31:00 9:47:00 9:52:00 10:03:00 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1114 1111 1114 1114 1114 1114 1114 1114 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1014 1004 1014 1014 1014 1014 1014 1014 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS


Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-00-SC-02-61-0       9.16E+03      1.05E+04      8.44E+03                2/8/2007    10:08:00       1114    1014 9313-00-SC-02-62-0       8.65E+03      9.98E+03        8.60E+03                2/8/2007    10:14:00       1114    1014 9313-00-SC-02-63-0       8.74E+03      1.01E+04      9.02E+03                2/8/2007    10:19:00       1114    1014 9313-00-SC-02-64-0       8.81 E+03      1.02E+04      8.48E+03                2/8/2007    10:27:00       1114    1014 9313-00-SC-02-65-0       9.09E+03       1.05E+04      8.23E+03                 2/8/2007    10:32:00      1114    1014 9313-00-SC-02-66-0      8.07E+03     9.35E+03       7.77E+03                 2/8/2007    10:38:00      1114    1014 9313-00-SC-02-67-0      9.57E+03       1.10E+04       8.87E+03                 2/8/2007    10:42:00      1114    1014 9313-00-SC-02-68-0      9.21 E+03     1.06E+04       8.71 E+03               2/8/2007    10:47:00      1114    1014 9313-00-SC-02-69-0      8.22E+03     9.51 E+03       7.66E+03                 2/8/2007    10:50:00      1114    1014 9313-00-SC-02-70-0      7.50E+03     8.74E+03       7.98E+03                 2/8/2007    10:55:00      1114    1014 9313-00-SC-02-71-0      9.47E+03       1.09E+04      8.82E+03                 2/8/2007     10:59:00       1114     1014 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS
Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-00-SC-02-61-0 9313-00-SC-02-62-0 9313-00-SC-02-63-0 9313-00-SC-02-64-0 9313-00-SC-02-65-0 9313-00-SC-02-66-0 9313-00-SC-02-67-0 9313-00-SC-02-68-0 9313-00-SC-02-69-0 9313-00-SC-02-70-0 9313-00-SC-02-71-0 9.16E+03 8.65E+03 8.74E+03 8.81 E+03 9.09E+03 8.07E+03 9.57E+03 9.21 E+03 8.22E+03 7.50E+03 9.47E+03 1.05E+04 9.98E+03 1.01E+04 1.02E+04 1.05E+04 9.35E+03 1.10E+04 1.06E+04 9.51 E+03 8.74E+03 1.09E+04 8.44E+03 8.60E+03 9.02E+03 8.48E+03 8.23E+03 7.77E+03 8.87E+03 8.71 E+03 7.66E+03 7.98E+03 8.82E+03 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 10:08:00 10:14:00 10:19:00 10:27:00 10:32:00 10:38:00 10:42:00 10:47:00 10:50:00 10:55:00 10:59:00 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)
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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 180678001        9313-0000-002F 180678002        9313-0000-015F 180678003        9313-0000-001F 180678004        9313-0000-003F 180678005        9313-0000-004F 180678006        9313-0000-005F 180678007        9313-0000-006F 180678008        9313-0000-007F 180678009        9313-0000-008F 180678010        9313-0000-008FS 180678011        9313-0000-009F 180678012        9313-0000-01OF 180678013        9313-0000-01 IF 180678014        9313-0000-012F 180678015        9313-0000-013F 180678016        9313-0000-014F 180678017        9313-0000-014FS 180678018        9313-0000-016F 180678019        9313-0000-017F 180678020        9313-0000-018F 180678021        9313-0000-019F 180678022        9313-0000-020F 180678023        9313-0000-021F 180678024        9313-0000-022F 180678025        9313-0000-023F GEL Laboratories iuC      PO Box 30712 Chadleston, SC 29417   2040 Savage Road Chaflseton, SC 29407 P 843.556.8171 F 843.766.1178 www.gol.com 2
Laboratory Identification 180678001 180678002 180678003 180678004 180678005 180678006 180678007 180678008 180678009 180678010 180678011 180678012 180678013 180678014 180678015 180678016 180678017 180678018 180678019 180678020 180678021 180678022 180678023 180678024 180678025 GEL Laboratories iuC Sample Description 9313-0000-002F 9313-0000-015F 9313-0000-001F 9313-0000-003F 9313-0000-004F 9313-0000-005F 9313-0000-006F 9313-0000-007F 9313-0000-008F 9313-0000-008FS 9313-0000-009F 9313-0000-01OF 9313-0000-01 IF 9313-0000-012F 9313-0000-013F 9313-0000-014F 9313-0000-014FS 9313-0000-016F 9313-0000-017F 9313-0000-018F 9313-0000-019F 9313-0000-020F 9313-0000-021F 9313-0000-022F 9313-0000-023F PO Box 30712 Chadleston, SC 29417 2040 Savage Road Chaflseton, SC 29407 P 843.556.8171 F 843.766.1178 2
www.gol.com


Items of Note There are no items to note.
Items of Note There are no items to note.
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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 Chadleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.765.1178 www.gol.com 3
Cheryl Jones Project Manager GEL Laboratories LLc PO Box 30712 Chadleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.765.1178 3
www.gol.com


List of current GEL Certifications as of 19 February 2007 State                       Certification Alaska                       UST-062 Arizona                       AZ0668 Arkansas                       88-0651 CLIA                       42D0904046 California                     01151CA 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 19 February 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42D0904046 California 01151CA 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                         C1 641 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 C1 641 4


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


Health Physics Procedure                                                                                 GPP-GGGR-R5104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company                                               Chain of Custody Form                           No. 2007-00035 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:
Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00035 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:
Other: [:] 30 D. E] 15 D. M 7 D.
Jack McCarthy 860-267-3924 Media Sample Container Code Type Size-Analytical Lab (Name, City, State):
Priority:                                                                               V)                                       )        *      **
Code  
Sample Designation             Date         Time                                   U                                   Comment, Preservation   Lab Sample ID 9313-0000-OOIF               02-06-07         1408       TS       G       BP     X 9313-0000-002F               02-06-07         1324       TS       G         BP         X 9313-0000-003F               02-06-07         1329       TS       G         BP     X 9313-0000-004F               02-06-07         1334       TS       G         BP     X 9313-0000-005F               02-06-07         1340       TS       G         BP     X 9313-0000-006F               02-06-07         1345       TS       G         BP     X 9313-0000-007F               02-06-07         1347       TS       G         BP     X 9313-0000-008F               02-06-07         1350       TS       G         BP     X 9313-0000-008FS             02-06-07         1350       TS       G         BP     X 9313-0000-009F               02-06-07         1353       TS       G         BP     X 9313-0000-01OF               02-06-07         1355       TS       G         BP     X NOTES: PO #: 002332             MSR #:07-0077                 Z LTP QA           El Radwaste QA     E] Non QA   Samples Shipped Via:     Internal Container 0 Fed Ex                 Temp.: _S Deg. C El ups El   Hand                 Custody Sealed?
&Type General Engineering Laboratories Code 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)
1                                           Date/Time           2) Received By                       Date/Time                                 Cus ody Seal Intact?
Priority: [:] 30 D. E] 15 D. M 7 D.  
: 3) Relinquished By                         Date/Time           4) Received By                       Date/Time                                     (     N Bill of Lading #
)
: 5) Relinquished By                         Date/Time           6) Received By                       Date/Time
Other:
                                              ,I,             I
V)
Sample Designation Date Time U
Comment, Preservation Lab Sample ID 9313-0000-OOIF 02-06-07 1408 TS G
BP X
9313-0000-002F 02-06-07 1324 TS G
BP X
9313-0000-003F 02-06-07 1329 TS G
BP X
9313-0000-004F 02-06-07 1334 TS G
BP X
9313-0000-005F 02-06-07 1340 TS G
BP X
9313-0000-006F 02-06-07 1345 TS G
BP X
9313-0000-007F 02-06-07 1347 TS G
BP X
9313-0000-008F 02-06-07 1350 TS G
BP X
9313-0000-008FS 02-06-07 1350 TS G
BP X
9313-0000-009F 02-06-07 1353 TS G
BP X
9313-0000-01OF 02-06-07 1355 TS G
BP X
NOTES: PO #: 002332 MSR #:07-0077 Z LTP QA El Radwaste QA E] Non QA Samples Shipped Via:
Internal Container 0 Fed Ex Temp.: _S Deg. C El ups El Hand Custody Sealed?
1 Date/Time
: 2) Received By Date/Time Cus ody Seal Intact?
: 3) Relinquished By Date/Time
: 4) Received By Date/Time
(
N Bill of Lading #
: 5) Relinquished By Date/Time
: 6) Received By Date/Time I
,I,


Health Physics Procedure                                                                                         GPP-GGGR-R5104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company                                                   Chain of Custody Form                               No. 2007-00036 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:
Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00036 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:
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: 1 30 D. E] 15 D. ED 7 D.
Priority: 1 30 D. E] 15 D. ED 7 D.
Other:                                                                               r                                                               7 Sample Designation               Date       Time             1                     4                                         Comment, Preservation     Lab Sample ID 9313-0000-011F                 02-06-07       1357       TS       G         BP     X   ___                    __    _    _    _._.
Other:
9313-0000-012F                 02-06-07       1359       TS       G         BP     X 9313-0000-013F                 02-06-07       1400       TS         G       BP     X 9313-0000-014F                 02-06-07       1402       TS       G         BP     X 9313-0000-014FS               02-06-07       1402       TS       G         BP     X 9313-0000-015F                 02-06-07       1405       TS       G         BP             X 9313-0000-016F                 02-06-07       1302       TS         G       BP     X 9313-0000-017F                 02-06-07       1304       TS         G       BP     X 9313-0000-01 8F               02-06-07       1306     TS         G         BP     X NOTES: PO #: 002332               MSR #: 07-0077                 Z LTP QA             El Radwaste QA       LI   Non QA   Samples Shipped Via:         Internal Container ED Fed Ex                   Temp.: -'I! Deg. C E] ups
r 7
[E Hand                       Ctody Sealed?
Sample Designation Date Time 1
6y2     N 1)Relinquish                                 Date/Time           2) Received By                           Date/Time                                     Custody Seal Intact?
4 Comment, Preservation Lab Sample ID 9313-0000-011F 02-06-07 1357 TS G
                                        )Rlinqish--
BP X
                                          ,/t07       Ojq,"       -    -      *                ;'      D       ioxco-   [El Other
9313-0000-012F 02-06-07 1359 TS G
: 3) Relinquished By                           Date/Time           4) Received By                           Date/Time                                           )   N Bill of Lading #
BP X
: 5) Relinquished By                           Date/Time           6) Received By                           Date/Time
9313-0000-013F 02-06-07 1400 TS G
BP X
9313-0000-014F 02-06-07 1402 TS G
BP X
9313-0000-014FS 02-06-07 1402 TS G
BP X
9313-0000-015F 02-06-07 1405 TS G
BP X
9313-0000-016F 02-06-07 1302 TS G
BP X
9313-0000-017F 02-06-07 1304 TS G
BP X
9313-0000-01 8F 02-06-07 1306 TS G
BP X
NOTES: PO #: 002332 MSR #: 07-0077 Z LTP QA El Radwaste QA LI Non QA Samples Shipped Via:
Internal Container ED Fed Ex Temp.: -'I! Deg. C E] ups
[E Hand Ctody Sealed?
6y2 N
: 1) Relinquish Date/Time
: 2) Received By Date/Time Custody Seal Intact?
)Rlinqish--  
,/t07 Ojq,"
D ioxco-
[El Other
: 3) Relinquished By Date/Time
: 4) Received By Date/Time  
)
N Bill of Lading #
: 5) Relinquished By Date/Time
: 6) Received By Date/Time


Health Physics Procedure                                                                                             GPP-GGGR-R5104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company                                                         Chain of Custody Form                             No. 2007-00037 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:
Health Physics Procedure GPP-GGGR-R5 104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00037 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:
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.E] 15 D. M 7 D.
Priority: [] 30 D.E] 15 D. M 7 D.
Other:                                                                                                                                               01o 79 Sample Designation                         Date       Time           1                                                           Comment, Preservation     Lab Sample ID 9313-0000-019F                           02-12-07     1338     TS       G       BP       X 9313-0000-020F                           02-12-07     1339     TS       G         BP     X 9313-0000-021F                           02-12-07     1348     TS       G         BP     X 9313-0000-022F                           02-12-07     1349     TS       G         BP     X 9313-0000-023F                           02-12-07     1350     TS       G         BP     X NOTES: PO #: 002332                         MSR #: 07-0077           [   LTP QA           E] Radwaste QA     E] Non QA       Samples Shipped Via:       Internal Container 2 Fed Ex                   Temp.:
Other:
* Deg. C El ups El Hand                     Cug3 dy Sealed?
01o 79 Sample Designation Date Time 1
60     N 1)Relinqui                                           Date/Time         2) Received By                       Date/Time         E] Other                   Custody Seal Intact?
Comment, Preservation Lab Sample ID 9313-0000-019F 02-12-07 1338 TS G
_____43/4________________________o_                                                                             I v c~oo   LOte
BP X
: 3) Relinquished By                                   Date/Time         4) Received By                       Date/Time         BillofLading #                         N Bill of Lading #
9313-0000-020F 02-12-07 1339 TS G
: 5) Relinquished By                                   Date/Time         6) Received By                       Date/Time
BP X
9313-0000-021F 02-12-07 1348 TS G
BP X
9313-0000-022F 02-12-07 1349 TS G
BP X
9313-0000-023F 02-12-07 1350 TS G
BP X
NOTES: PO #: 002332 MSR #: 07-0077
[
LTP QA E] Radwaste QA E] Non QA Samples Shipped Via:
Internal Container 2 Fed Ex Temp.:
* Deg. C El ups El Hand Cug3 dy Sealed?
60 N
: 1) Relinqui Date/Time
: 2) Received By Date/Time E] Other Custody Seal Intact?
_____43/4________________________o_
I v c~oo LOte
: 3) Relinquished By Date/Time
: 4) Received By Date/Time BillofLading #
N Bill of Lading #
: 5) Relinquished By Date/Time
: 6) Received By Date/Time


                                                                                                        .
Connecticut Yankee Staiement of Work for Analytical Lab Services CY-ISC-SOW-0O0 Figure 1. Sample Check-in List, DatelTime Received:.
-.-
A  
* Connecticut Yankee                                                                                 CY-ISC-SOW-0O0 Staiement of Work for Analytical Lab Services Figure 1. Sample Check-in List, DatelTime Received:.       A             077
-; f 077
                                          -; f .Mc0(
.Mc0(
SDG#:                             6)7             -77
SDG#:
_    _    _    _  _      _      _      _      _    _  _
6)7  
Work Order Number:           __      _    _
-77 Work Order Number:
ig      T06-Shipping Co tainer 1D aaS        %~ 1 c4&2O Chain of Custody'# OU-1JI I.     Custody Seal.s ori shipping container intact?..                           Yes V No [-
Shipping Co tainer 1D  
1  o []
%~
: 2.     Custody Seals dated and signed?                                           Yes ,
aaS 1 c4&2 O Chain of Custody'# OU-1JI ig T06-I.
: 3.     Chain-of-Custody rcord present?                                           Yes [4qNo [ ]
Custody Seal.s ori shipping container intact?..
      -4.       Cooler temperature ."
Yes V No [-
: 5.     Vermiculite/packing materials is:*                                         Wet [   J   Dry , ]     /A P-F 6.*     Numberofsamples in shipping contaier:             1 t     .-'*c 4 )
: 2.
Custody Seals dated and signed?
Yes, 1 o []
: 3.
Chain-of-Custody rcord present?
Yes [4qNo [ ]
-4.
Cooler temperature."
: 5.
Vermiculite/packing materials is:*
Wet [ J Dry, ]  
/A P-F 6.*
Numberofsamples in shipping contaier: 1 t  
.-'*c 4 )
9.-
9.-
: 7.       Sample holding times exceeded?                                             Yes [ ] No     R-"
: 7.
Sample holding times exceeded?
Yes [ ] No R-"
: 8. Samples have-.:
: 8. Samples have-.:
__i--..--hazard labels custody seals                     appropriate sample labels
__i--..--hazard labels custody seals appropriate sample labels
: 9. Samples are.,
: 9. Samples are.,
                .I       good condition min                                l.eaking'
.I min good condition l.eaking'
                . _broken       ."                    have air bubbles
_broken have air bubbles
: 10.     Were any anomalies identified in sample receipt?                       Yes [J No T.*
: 10.
Were any anomalies identified in sample receipt?
Yes [J No T.*
Ui.. Description of anomalies.(include sample numbers):
Ui.. Description of anomalies.(include sample numbers):
                                        'T-,.-                                   Date:       c-i         jj       lu .cO
.ample Custodian/Laboratory
      .ample Custodian/Laboratory On                                                                 "_"_"
'T-,.-
Telephoned    to:                                                            _y.,_"
Date:
9,       .                  -- 7 .......      ..
c-i jj lu.cO Telephoned to:
On
_y.,_"
9,
7.......  


SAMPLE RECEIPT & REVIEW FORM PM use only Client:     (Cvvi   e   f   14- 1c.ce*-                 SDG/ARCOC/Work Order:                       "
SAMPLE RECEIPT & REVIEW FORM PM use only Client:
rDate Received:                     k   0)PM(A)                     Review (ensure non-conforming items are resolved prior to signing):
(Cvvi e
f 14-1 c.ce*-
SDG/ARCOC/Work Order:
rDate Received:
k 0)PM(A)
Review (ensure non-conforming items are resolved prior to signing):
Received By:
Received By:
Sample Receipt Criteria         >      Z   Z           Comments/Qualifiers (Required for Non-Conforming Items)
Sample Receipt Criteria Z
I Shipping containers received                         Circle Applicable: seals broken damaged container leaking container   other (describe) intact and sealed?                                   _/
Z Comments/Qualifiers (Required for Non-Conforming Items)
Samples requiring cold                               Circle Coolant #       ice bags     blue ice         dry ice     (&le     other describe) 2 preservation within (4 +/- 2 C)?
I Shipping containers received Circle Applicable: seals broken damaged container leaking container other (describe) intact and sealed?
_/
Samples requiring cold Circle Coolant #
ice bags blue ice dry ice
(&le other describe) 2 preservation within (4 +/- 2 C)?
Record preservation method.
Record preservation method.
Chain of custody documents
Chain of custody documents
  - included with shipment?
- included with shipment?
4 Sample containers intact and                         Circle Applicable: seals broken damaged container leaking container other (describe) sealed?
4 Sample containers intact and Circle Applicable: seals broken damaged container leaking container other (describe) sealed?
5 Samples requiring chemical                           Sample ID's. containers affected and observed pH:
5 Samples requiring chemical Sample ID's. containers affected and observed pH:
preservation at proper pH?                           _
preservation at proper pH?
6 VOA vials free of headspace                           Sample ID's and containers affected:
6 VOA vials free of headspace Sample ID's and containers affected:
(defined as < 6mm bubble)?
(defined as < 6mm bubble)?
Are Encore containers present?
Are Encore containers present?
7 (If yes, immediately deliver to VOA laboratory)
7 (If yes, immediately deliver to VOA laboratory) 8 Samples received within holding Id's and tests affected:
Id's and tests affected:
time?
8 Samples received within holding time?                                                 _,,/1 Sample ID's on COC match ID's                       Sample ID's and containers affected:
_,,/1 Sample ID's on COC match ID's Sample ID's and containers affected:
_  on bottles?                               /
on bottles?  
10&Date & time on COC match date                         Sample ID's affected:
/
10&time on bottles?____________________________
10&Date & time on COC match date Sample ID's affected:
Number of containers received                       Sample ID's affected:
10& time on bottles?____________________________
Number of containers received Sample ID's affected:
match number indicated on COC?
match number indicated on COC?
12 COC form is properly signed in 12 relinquished/received sections?
12 COC form is properly signed in 12 relinquished/received sections?
Air Bill ,Tracking #'s, &                     7                                     c* "
Air Bill,Tracking #'s, &
14 Additional Comments                                 t q-     *'7       'o-     L     0 3"o SRSO RAD Receipt #
7 c* "
Sset         *If > x2 area background is observed on samples identified as "non-SI         Fm, regulated/non-radioactive", contact the Radiation Safety group for further Z   investigation.
14 Additional Comments t q-  
A Radiological Classification?                 -      Maximum Counts Observed*:' Lf B PCB Regulated?
*'7  
Shipped as DOI Hazardous C Material? If yes, contact Waste         ,/       l   Hazard Class Shipped:
'o-L 0 3"o SRSO RAD Receipt #
Manager or ESH Manager.         IN#:
Sset  
D Regulated as a Foreign Soil?       1110-PM (or PMA) review of Hazard classification:                         Initials                       -Date:       a ll )l 10
*If > x2 area background is observed on samples identified as "non-SI Fm, regulated/non-radioactive", contact the Radiation Safety group for further Z
investigation.
A Radiological Classification?
Maximum Counts Observed*:' Lf B PCB Regulated?
Shipped as DOI Hazardous C Material? If yes, contact Waste  
,/
l Hazard Class Shipped:
Manager or ESH Manager.
IN#:
D Regulated as a Foreign Soil?
1110-PM (or PMA) review of Hazard classification:
Initials  
-Date:
a ll  
)l 10


Data Review Qualifier Definitions 11
Data Review Qualifier Definitions 11


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 A
* A quality control analyte recovery is outside of specified acceptance criteria
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL A
        **    Analyte is   a surrogate compound
The TIC is a suspected aldol-condensation product B
        <    Result is   less than value reported
Target analyte was detected in the associated blank B
        >    Result is   greater than value reported A     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 B     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.
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
GEL Laboratories LLc     POBox30712 Chadeston, SC 29417     2040 Savage Road CharlestbnSC 29407 P843.556.8171 F543.761178 www.gsl.com 12
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 POBox30712 Chadeston, SC 29417 2040 Savage Road CharlestbnSC 29407 P843.556.8171 F543.761178 www.gsl.com 12


RADIOLOGICAL ANALYSIS 13
RADIOLOGICAL ANALYSIS 13


Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Work Order 180678 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:                           609980 Prep Batch Number:                                 609943 Dry Soil Prep GL-RAD-A-021 Batch Number:           609940 Sample ID       Client ID 180678001      9313-0000-002F 180678002      9313-0000-015F 1201278745      Method Blank (MB) 1201278746      180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278747      180678001(9313-0000-002F) Matrix Spike (MS) 1201278748      Laboratory Control Sample (LCS)
Work Order 180678 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 609980 609943 609940 Sample ID 180678001 180678002 1201278745 1201278746 1201278747 1201278748 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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 389: Line 709:
Method/Analysis Information 15
Method/Analysis Information 15


Product:                                           Alphaspec Pu, Solid-ALL FSS Analytical Method:                                 DOE EML HASL-300, Pu- I1-RC Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           609981 Prep Batch Number:                                 609943 Dry Soil Prep GL-RAD-A-021 Batch Number:           609940 Sample ID       Client ID 180678001      9313-0000-002F 180678002      9313-0000-015F 1201278749      Method Blank (MB) 1201278750      180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278751      180678001(9313-0000-002F) Matrix Spike (MS) 1201278752      Laboratory Control Sample (LCS)
Product:
Alphaspec Pu, Solid-ALL FSS Analytical Method:
DOE EML HASL-300, Pu-I1-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 609981 609943 609940 Sample ID 180678001 180678002 1201278749 1201278750 1201278751 1201278752 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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 410: Line 738:
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-1I -RC Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           609982 Prep Batch Number:                                 609943 Dry Soil Prep GL-RAD-A-021 Batch Number:           609940 17
Method/Analysis Information Product:
Liquid Scint Pu241, Solid-ALL FSS DOE EML HASL-300, Pu-1I -RC Modified Analytical Method:
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 609982 609943 609940 17


Sample ID       Client ID 180678001       9313-0000-002F 180678002       9313-0000-015F 1201278753     Method Blank (MB) 1201278754     180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278755     180678001(9313-0000-002F) Matrix Spike (MS) 1201278756     Laboratory Control Sample (LCS)
Sample ID Client ID 180678001 9313-0000-002F 180678002 9313-0000-015F 1201278753 Method Blank (MB) 1201278754 180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278755 180678001(9313-0000-002F) Matrix Spike (MS) 1201278756 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# 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-035 REV# 8.
Calibration Information:
Calibration Information:
Line 433: Line 768:
Additional Comments Additional comments were not required for this sample set.
Additional Comments Additional comments were not required for this sample set.
Gualifier information Manual qualifiers were not required.
Gualifier 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:    610422 Prep Batch Number:          609940 19
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 610422 609940 19


Sample ID       Client ID 180678001      9313-0000-002F 180678002      9313-0000-015F 180678003      9313-0000-001F 180678004      9313-0000-003F 180678005      9313-0000-004F 180678006      9313-0000-005F 180678007      9313-0000-006F 180678008      9313-0000-007F 180678009      9313-0000-008F 180678010      9313-0000-008FS 180678011      9313-0000-009F 180678012      9313-0000-01OF 180678013      9313-0000-011F 180678014      9313-0000-012F 180678015      9313-0000-013F 180678016      9313-0000-014F 180678017      9313-0000-014FS 180678018      9313-0000-016F 180678019      9313-0000-017F 180678020      9313-0000-018F 1201279708      Method Blank (MB) 1201279709      180678001(9313-0000-002F) Sample Duplicate (DUP) 1201279710      Laboratory Control Sample (LCS)
Sample ID 180678001 180678002 180678003 180678004 180678005 180678006 180678007 180678008 180678009 180678010 180678011 180678012 180678013 180678014 180678015 180678016 180678017 180678018 180678019 180678020 1201279708 1201279709 1201279710 Client ID 9313-0000-002F 9313-0000-015F 9313-0000-001F 9313-0000-003F 9313-0000-004F 9313-0000-005F 9313-0000-006F 9313-0000-007F 9313-0000-008F 9313-0000-008FS 9313-0000-009F 9313-0000-01OF 9313-0000-011F 9313-0000-012F 9313-0000-013F 9313-0000-014F 9313-0000-014FS 9313-0000-016F 9313-0000-017F 9313-0000-018F Method Blank (MB) 180678001(9313-0000-002F) 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 456: Line 797:
Qualifier information 21
Qualifier information 21


Qualifier                 Reason                     Analyte      Sample UI        Data rejected due to high peak-width. Cesium-137    180678012 U'        Data rejected due to interference. Europium- 155 180678005 1201279709 Manganese-54 180678013 180678018 UI        Data rejected due to low abundance. Cesium-134   180678001 180678002 180678003 180678004 180678005 180678006 180678007 180678008 180678009 180678010 180678012 180678013 180678014 180678017 180678018 180678020 Cobalt-60     180678002 Method/Analysis Information 22
Qualifier UI U'
Reason Data rejected due to high peak-width.
Data rejected due to interference.
Data rejected due to low abundance.
UI Analyte Sample Cesium-137 180678012 Europium-155 180678005 1201279709 Manganese-54 180678013 180678018 Cesium-134 180678001 180678002 180678003 180678004 180678005 180678006 180678007 180678008 180678009 180678010 180678012 180678013 180678014 180678017 180678018 180678020 Cobalt-60 180678002 Method/Analysis Information 22


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:        610434 Prep Batch Number:              609942 Sample ID      Client ID 180678021      9313-0000-019F 180678022      9313-0000-020F 180678023      9313-0000-021F 180678024      9313-0000-022F 180678025      9313-0000-023F 1201279729    Method Blank (MB) 1201279730      180678021(9313-0000-019F) Sample Duplicate (DUP) 1201279731      Laboratory Control Sample (LCS)
Product:
Analytical Method:
Prep Method:
Analytical Batch Number:
Prep Batch Number:
Sample ID 180678021 180678022 180678023 180678024 180678025 1201279729 1201279730 1201279731 Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300,4.5.2.3 Dry Soil Prep 610434 609942 Client ID 9313-0000-019F 9313-0000-020F 9313-0000-021F 9313-0000-022F 9313-0000-023F Method Blank (MB) 180678021(9313-0000-019F) 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 477: Line 828:
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 Additional comments were not required for this sample set.
Additional Comments Additional comments were not required for this sample set.
Oualifier information Qualifier                   Reason                       Analyte         Sample U'           Data rejected due to interference.     Europium- 155     180678021 180678023 Manganese-54     180678021 180678023 UI           Data rejected due to low abundance. Americium-241    180678022 180678024 1201279730 Cesium- 134        180678021 180678022 180678023 180678024 1201279730 Method/Analysis Information 24
Oualifier information Qualifier Reason Analyte Sample U'
Data rejected due to interference.
Europium-155 Manganese-54 Americium-241 UI Data rejected due to low abundance.
180678021 180678023 180678021 180678023 180678022 180678024 1201279730 180678021 180678022 180678023 180678024 1201279730 Cesium-134 Method/Analysis Information 24


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:                           609960 Prep Batch Number:                                 609943 Dry Soil Prep GL-RAD-A-021 Batch Number:           609940 Sample ID       Client ID 180678001      9313-0000-002F 180678002      9313-0000-015F 1201278679      Method Blank (MB) 1201278680      180678002(9313-0000-015F) Sample Duplicate (DUP) 1201278681      180678002(9313-0000-015F) Matrix Spike (MS) 1201278682      Laboratory Control Sample (LCS)
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 609960 609943 609940 Sample ID 180678001 180678002 1201278679 1201278680 1201278681 1201278682 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678002(9313-0000-015F) Sample Duplicate (DUP) 180678002(9313-0000-015F) 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 485: Line 847:
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
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.
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (Q0     Information:
Quality Control (Q0 Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 180678002 (9313-0000-015F).
Designated QC The following sample was used for QC: 180678002 (9313-0000-015F).
Line 500: Line 862:
Additional Comments Additional comments were not required for this sample set.
Additional Comments Additional comments were not required for this sample set.
Oualifier information Manual qualifiers were not required.
Oualifier 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:      609954 Sample ID        Client ID 180678001      9313-0000-002F 180678002      9313-0000-015F 1201278651      Method Blank (MB) 1201278652      180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278653      180678001(9313-0000-002F) Matrix Spike (MS) 1201278654      Laboratory Control Sample (LCS)
Method/Analysis Information Product:
Liquid Scint Tc99, Solid-ALL FSS Analytical Method:
Analytical Batch Number:
Sample ID 180678001 180678002 1201278651 1201278652 1201278653 1201278654 DOE EML HASL-300, Tc-02-RC Modified 609954 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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 26
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 26


Line 522: Line 888:
Method/Analysis Information 27
Method/Analysis Information 27


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:                           609958 Prep Batch Number:                                 609943 Dry Soil Prep GL-RAD-A-021 Batch Number:           609940 Sample ID       Client ID 180678001      9313-0000-002F 180678002      9313-0000-015F 1201278667      Method Blank (MB) 1201278668      180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278669      180678001(9313-0000-002F) Matrix Spike (MS) 1201278670      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 609958 609943 609940 Sample ID 180678001 180678002 1201278667 1201278668 1201278669 1201278670 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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 542: Line 916:
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:                           609956 Prep Batch Number:                                 609943 Dry Soil Prep GL-RAD-A-021 Batch Number:           609940 29
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:
609956 Prep Batch Number:
609943 Dry Soil Prep GL-RAD-A-021 Batch Number:
609940 29


Sample ID       Client ID 180678001       9313-0000-002F 180678002       9313-0000-015F 1201278659     Method Blank (MB) 1201278660       180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278661       180678001(9313-0000-002F) Matrix Spike (MS) 1201278662     Laboratory Control Sample (LCS)
Sample ID Client ID 180678001 9313-0000-002F 180678002 9313-0000-015F 1201278659 Method Blank (MB) 1201278660 180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278661 180678001(9313-0000-002F) Matrix Spike (MS) 1201278662 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-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.
Calibration Information:
Calibration Information:
Line 564: Line 945:
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:                       LSC, Tritium Dist, Solid - 3 pCi/g Analytical Method:             EPA 906.0 Modified Analytical Batch Number:        609955 Sample ID      Client ID 180678001      9313-0000-002F 180678002      9313-0000-015F 1201278655      Method Blank (MB) 1201278656      180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278657      180678001(9313-0000-002F) Matrix Spike (MS) 1201278658      Laboratory Control Sample (LCS)
Method/Analysis Information Product:
LSC, Tritium Dist, Solid - 3 pCi/g Analytical Method:
Analytical Batch Number:
Sample ID 180678001 180678002 1201278655 1201278656 1201278657 1201278658 EPA 906.0 Modified 609955 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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 584: Line 969:
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:      609957 Sample ID        Client ID 180678001        9313-0000-002F 180678002        9313-0000-015F 1201278663      Method Blank (MB) 1201278664      180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278665      180678001(9313-0000-002F) Matrix Spike (MS) 1201278666      Laboratory Control Sample (LCS) 32
Method/Analysis Information Product:
Liquid Scint C14, Solid AII,FSS Analytical Method:
Analytical Batch Number:
Sample ID 180678001 180678002 1201278663 1201278664 1201278665 1201278666 EPA EERF C-01 Modified 609957 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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-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.
Line 610: Line 999:
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:
Reviewer/Date:
* eo]c.7 34
eo]c.7 34


SAMPLE DATA
SAMPLE DATA


==SUMMARY==
==SUMMARY==
35
35


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report for YANKOO 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 YANKOO Connecticut Yankee Atomic Power Co.
Client SDG: MSR#07-0077 GEL Work Order: 180678 The Qualifiers in this report are defined as follows:
Client SDG: MSR#07-0077 GEL Work Order: 180678 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 628: Line 1,016:
Reviewed by 36
Reviewed by 36


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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-002F               Proiect:     YANK01204 Sample ID:                         180678001                   Client ID:   YANKOOl Matrix:                           TS                           Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     06-FEB-07 Receive Date:                     14-FEB-07 Collector:                         Client Moisture:                         7%
Connecticut Yankee Atomic Power Address:
Parameter                 Qualifier   Result   Uncertainty       LC     TPU     MDA         Units       DF Analyst Date     Time Batch 1A Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241                   U   0.         +/-0.112  0.0657 +/-0.112     0.230        pCi/g          DXH2 02/16/07 0750 609980 Curium-242                      U    0.         +/-0.077  0.0343 +/-0.0771    0.172        pCi/g Curium-243/244                  U    0.         +/-0.150 0.0805 +/-0.150    0.260         pCi/g Alphaspec Pu, Solid-ALL FSS Plutonium-238                    U -0.         +/-0.0226   0.0431 +/-0.0227   0.178        pCi/g          DXH2 02/15/07 1739 609981 Plutonium-239/240                U      I      +/-0.0666     0.00 +/-0.0667 0.0921        pCi/g Liquid Scint Pu241, Solid-ALL FSS Plutonium-241                    U        2.56     +/-5.82     4.75   +/-5.83   10.1        pCi/g          DXH2 02/18/07 1553 609982 Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.721     +/-0.122  0.0355    +/-0.122  0.071        pCi/g          MJHI 02/15/07 1625 610422 Americium-241                    U -0.0663      +/-0.0531  0.0484  +/-0.0531  0.0967        pCi/g Bismuth-212                            0.432    +/-0.164  0.0785    +/-0.164  0.157        pCi/g Bismuth-214                            0.574   +/-0.0719  0.0205  +/-0.0719  0.041        pCi/g Cesium-134                      UI        0.00  +/-0.0192  0.0142  +/-0.0192 0.0285        pCi/g Cesium-137                      U    0.0153    +/-0.0234    0.012 +/-0.0234  0.024        pCi/g Cobalt-60                        U - 0.00235    +/-0.0126  0.0105  +/-0.0126  0.0209        pCi/g Europium-152                    U 0.00818      +/-0.0419    0.029 +/-0.0419  0.058        pCi/g Europium-154                    U -0.0176      +/-0.0412  0.0337  +/-0.0412  0.0674        pCi/g Europium-155                    U    0.0134    +/-0.0489  0.0327  +/-0.0489  0.0654        pCi/g Lead-212                                0.715    +/-0.0701  0.0167  +/-0.0701  0.0333        pCi/g Lead-214                                0.603    +/-0.076  0.0204    +/-0.076 0.0408        pCi/g Manganese-54                    U    0.0114    +/-0.0143  0.0112  +/-0.0143  0.0224        pCi/g Niobium-94                      U 0.00106      +/-0.0121  0.0103  +/-0.0121 0.0206        pCi/g Potassium-40                              10.7    +/-0.887 0.0992    +/-0.887  0.198        pCi/g Radium-226                              0.574    +/-0.0719  0.0205  +/-0.0719  0.041         pCi/g Silver-108m                      U - 0.00124    +/-0.0112 0.00989  +/-0.0112 0.0198        pCi/g Thallium-208                            0.229    +/-0.0329  0.0104  +/-0.0329 0.0209        pCi/g Rad Gas Flow Proportional Counting GFPC,Sr90, solid-ALL FSS Strontium-90                    U - 0.00119    +/-0.0142    0.012 +/-0.0142  0.0272         pCi/g           KSD1   02/16/07 1958 609960 Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCilg Tritium                          II    0.751     +/-0.922   0.732   +/-0.923   1.56        pCi/g          AXD2 02/15/07 1549 609955 37
362 Injun Hollow Rd East Hampton, Connecticut 06424
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
9313-0000-002F Proiect:
YANK01204 Sample ID:
180678001 Client ID:
YANKOOl Matrix:
TS Vol. Recv.:
Collect Date:
06-FEB-07 Receive Date:
14-FEB-07 Collector:
Client Moisture:
7%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241 U
0.
Curium-242 U
0.
Curium-243/244 U
0.
Alphaspec Pu, Solid-ALL FSS Plutonium-238 U
-0.
Plutonium-239/240 U
I Liquid Scint Pu241, Solid-ALL FSS Plutonium-241 U
Rad Gamma Spec Analysis
+/-0.112
+/-0.077
+/-0.150 0.0657 0.0343 0.0805
+/-0.112
+/-0.0771
+/-0.150 0.230 0.172 0.260 0.178 0.0921 10.1
+/-0.0226 0.0431 +/-0.0227
+/-0.0666 0.00 +/-0.0667 2.56  
+/-5.82 4.75  
+/-5.83 Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 Americium-241 U
Bismuth-212 Bismuth-214 Cesium-134 UI Cesium-137 U
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, Sr90, solid-ALL FSS Strontium-90 U -
Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCilg Tritium II 0.721
-0.0663 0.432 0.574 0.00 0.0153 0.00235 0.00818
-0.0176 0.0134 0.715 0.603 0.0114 0.00106 10.7 0.574 0.00124 0.229
+/-0.122
+/-0.0531
+/-0.164
+/-0.0719
+/-0.0192
+/-0.0234
+/-0.0126
+/-0.0419
+/-0.0412
+/-0.0489
+/-0.0701
+/-0.076
+/-0.0143
+/-0.0121
+/-0.887
+/-0.0719
+/-0.0112
+/-0.0329 0.0355 0.0484 0.0785 0.0205 0.0142 0.012 0.0105 0.029 0.0337 0.0327 0.0167 0.0204 0.0112 0.0103 0.0992 0.0205 0.00989 0.0104
+/-0.122
+/-0.0531
+/-0.164
+/-0.0719
+/-0.0192
+/-0.0234
+/-0.0126
+/-0.0419
+/-0.0412
+/-0.0489
+/-0.0701
+/-0.076
+/-0.0143
+/-0.0121
+/-0.887
+/-0.0719
+/-0.0112
+/-0.0329 0.071 0.0967 0.157 0.041 0.0285 0.024 0.0209 0.058 0.0674 0.0654 0.0333 0.0408 0.0224 0.0206 0.198 0.041 0.0198 0.0209 0.0272 1.56 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 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g DXH2 02/16/07 0750 609980 DXH2 02/15/07 1739 609981 DXH2 02/18/07 1553 609982 MJHI 02/15/07 1625 610422 KSD1 02/16/07 1958 609960 AXD2 02/15/07 1549 609955 0.00119
+/-0.0142 0.012 +/-0.0142 0.751  
+/-0.922 0.732  
+/-0.923 37


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:  February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9313-0000-002F               Proiect:     YANK01204 Sample ID:                          180678001                    Client ID: YANKO01 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU     MDA           Units       DF Analyst Date     Time Batch A%
Connecticut Yankee Atomic Power Address:
Rad Liquid Scintillation Analysis Liquid Scint C14, Solid All, FSS Carbon-14                       U     0.0162       +/-0.108   0.090   +/-0.108 0.183         pCi/g            AXD2 02/15/07 1618 609957 Liquid Scint Fe55, Solid-ALL FSS Iron-55                          U      2.70      +/-34.6     22.7   +/-34.6   47.4         pCi/g            MXP1 02/17/07 0730 609958 Liquid Scint Ni63, Solid-ALL FSS Nickel-63                        U    -6.57        +1-11.5     9.83   +1-11.5   20.4         pCi/g            MXP1 02/16/07 1433 609956 Liquid Scint Tc99, Solid-ALL FSS Technetium-99                    U    0.219      +/-0.255   0.207   +/-0.255 0.429         pCi/g           SLNI   02/20/07 1056 609954 The following Prep Methods were performed Method             Description                                             Analyst   Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMBI       02/14/07       1101     609940 The following Analytical Methods were performed Method             Description 1                   DOE EML HASL-300, Am-05-RC Modified 2                   DOE EML HASL-300, Pu-1 1-RC Modified 3                   DOE EML HASL-300, Pu-1 1-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                   DOE RESL Fe-1, Modified 9                   DOE RESL Ni-I, Modified 10                   DOE EML HASL-300, Tc-02-RC Modified 11                   DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery         Test                                   Recovery%       Acceptable Limits Americium-243                     Alphaspec Am241, Cm, Solid ALL               82          (15%-125%)
362 Injun Hollow Rd East Hampton, Connecticut 06424
Plutonium-242                      Alphaspec Pu, Solid-ALL FSS                   86          (15%-125%)
 
Plutonium-242                      Liquid Scint Pu241, Solid-ALL FS             97          (25%-125%)
==Contact:==
Strontium-90                      GFPC, Sr90, solid-ALL FSS                     87           (25%-125%)
Mr. Jack McCarthy Project:
Carrier/Tracer Recovery            GFPC, Sr90, solid-ALL FSS                    87          (25%-125%)
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Iron-59                            Liquid Scint Fe55, Solid-ALL FS              76          (15%-125%)
Sample ID:
9313-0000-002F 180678001 Proiect:
Client ID:
Vol. Recv.:
YANK01204 YANKO01 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A%
Rad Liquid Scintillation Analysis Liquid Scint C14, Solid All, FSS Carbon-14 U
0.0162 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U
2.70 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U
-6.57 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U
0.219
+/-0.108 0.090  
+/-0.108 0.183
+/-34.6 22.7  
+/-34.6 47.4
+1-11.5 9.83  
+1-11.5 20.4
+/-0.255 0.207  
+/-0.255 0.429 pCi/g pCi/g pCi/g pCi/g AXD2 02/15/07 1618 609957 MXP1 02/17/07 0730 609958 MXP1 02/16/07 1433 609956 SLNI 02/20/07 1056 609954 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description 1
DOE EML HASL-300, Am-05-RC Modified 2
DOE EML HASL-300, Pu-1 1-RC Modified 3
DOE EML HASL-300, Pu-1 1-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
DOE RESL Fe-1, Modified 9
DOE RESL Ni-I, Modified 10 DOE EML HASL-300, Tc-02-RC Modified 11 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Americium-243 Plutonium-242 Plutonium-242 Strontium-90 Carrier/Tracer Recovery Iron-59 Alphaspec Am241, Cm, Solid ALL Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL FS GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS Liquid Scint Fe55, Solid-ALL FS 82 86 97 87 87 76 (15%-125%)
(15%-125%)
(25%-125%)
(25%-125%)
(25%-125%)
(15%-125%)
38
38


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: February 20, 2007 Contact:   Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9313-0000-002F             Project:     YANK01204 Sample ID:                           180678001                   Client ID:   YANK001 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU         MDA     Units       DF Analyst Date     Time Batch 1A Nickel-63                         Liquid Scint Ni63, Solid-ALL FS             83           (25%-125%)
Connecticut Yankee Atomic Power Address:
Carrier/Tracer Recovery           Liquid Scint Ni63, Solid-ALL FS             83           (25%-125%)
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
Technetium-99                     Liquid Scint Tc99, Solid-ALL FS             79           (15%-125%)
 
Carrier/Tracer Recovery           Liquid Scint Tc99, Solid-ALL FS             79           (15%-125%)
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9313-0000-002F Project:
YANK01204 Sample ID:
180678001 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Nickel-63 Liquid Scint Ni63, Solid-ALL FS 83 (25%-125%)
Carrier/Tracer Recovery Liquid Scint Ni63, Solid-ALL FS 83 (25%-125%)
Technetium-99 Liquid Scint Tc99, Solid-ALL FS 79 (15%-125%)
Carrier/Tracer Recovery Liquid Scint Tc99, Solid-ALL FS 79 (15%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
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 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.
39
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: February 20, 2007 Contact:      Mr. Jack McCarthy Project:      Soils PO# 002332 Client Sample ID:                  9313-0000-015F              Proiect:    YANK01204 Sample ID:                        180678002                    Client ID:  YANK001 Matrix:                            TS                          Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                      06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          8.75%
Connecticut Yankee Atomic Power Address:
Parameter                  Qualifier    Result  Uncertainty      LC      TPU      MDA        Units      DF Analyst Date      Time Batch 1%
362 Injun Hollow Rd East Hampton, Connecticut 06424
Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241                    U    0.0273    +/-0.0676    0.029 +/-0.0677    0.145        pCi/g          DXH2 02/16/07 0750 609980 Curium-242                      U    0.0337    +/-0.0661      0.00 +/-0.0662  0.0914        pCi/g Curium-243/244                  U  0.00904    +/-0.0685  0.0502 +/-0.0686    0.188        pCi/g Alphaspec Pu, Solid-ALL FSS Plutonium-238                    U        0.00  +/-0.0589      0.00 +/-0.0589  0.0815        pCi/g          DXH2 02/15/07 1739 609981 Plutonium-239/240                U    0.0228    +/-0.0606    0.027 +/-0.0606    0.135        pCi/g Liquid Scint Pu241, Solid-ALL FSS Plutonium-241                    U      -1.21      +/-5.74    4.88    +/-5.74    10.4      pCi/g          DXH2 02/18/07 1609 609982 Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                            0.977    +/-0.167  0.0428    +/-0.167 0.0855        pCi/g          MJHI 02/15/07 1626 610422 Americium-241                    U    0.0289    +/-0.0702    0.058  +/-0.0702  0.116        pCi/g Bismuth-212                            0.760    +/-0.234  0.0893    +/-0.234  0.178        pCi/g Bismuth-214                            0.848  +/-0.0967  0.0223  +/-0.0967 0.0446        pCi/g Cesium-134                      UI        0.00  +/-0.0192  0.0153  +/-0.0192 0.0307        pCi/g Cesium-137                            0.0522  +/-0.0228  0.0124  +/-0.0228 0.0247        pCi/g Cobalt-60                      UI        0.00  +/-0.0206  0.0137  +/-0.0206 0.0274        pCi/g Europium-152                    U -0.0437      +/-0.0495  0.0319  +/-0.0495 0.0638        pCi/g Europium-154                    U -0.0613      +/-0.0488  0.0367  +/-0.0488 0.0734        pCi/g Europium-155                    U    0.0307  +/-0.0569  0.0374  +/-0.0569 0.0747        pCi/g Lead-212                                0.970  +/-0.0862  0.0191  +/-0.0862 0.0382        pCi/g Lead-214                                0.955    +/-0.100  0.0235    +/-0.100  0.047        pCi/g Manganese-54                    U    0.0122  +1-0.0151  0.0135  +1-0.0151  0.027        pCi/g Niobium-94                      U 0.00303        +/-0.014  0.0119    +/-0.014 0.0237        pCi/g Potassium-40                              14.9    +/-1.09    0.104    +/-1.09  0.207        pCi/g Radium-226                              0.848  +/-0.0967  0.0223  +/-0.0967 0.0446        pCi/g Silver-108m                      U -0.0141      +/-0.0129  0.0109  +/-0.0129 0.0218        pCi/g Thallium-208                            0.305  +/-0.0393  0.0114  +/-0.0393 0.0228        pCi/g Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90                    U  0.00644      +/-0.018  0.0144    +/-0.018 0.0321        pCi/g          KSDI 02/16/07 1958 609960 Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCi/g Tritium                          U      0.764    +/-0.939    0.745  +/-0.939    1.59      pCi/g          AXD2 02/15/07 1621 609955 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9313-0000-015F                 Project:       YANKO01204 Sample ID:                          180678002                      Client ID:     YANK001 Vol. Recv.:
==Contact:==
Parameter                     Qualifier   Result   Uncertainty       LC     TPU     MDA           Units       DF Analyst Date     Time Batch 1%
Mr. Jack McCarthy Project:
Rad Liquid Scintillation Analysis Liquid Scint C14, Solid AII,FSS Carbon-14                       U   -0.0587       +/-0.111   0.0939   +/-0.111   0.191         pCi/g             AXD2 02/15/07 1721 609957 Liquid Scint Fe55, Solid-ALL FSS Iron-55                         U     -11.1       +/-29.8     19.8   +/-29.8   41.2         pCi/g             MXPI 02/17/07 0746 609958 Liquid Scint Ni63, Solid-ALL FSS Nickel-63                         U     -6.38       +/-11.6     9.91   +/-11.6   20.5         pCi/g             MXPI 02/16/07 1450 609956 Liquid Scint Tc99, Solid-ALL FSS Technetium-99                     U   -0.145       +/-0.203   0.173   +/-0.203   0.355         pCi/g             SLNI   02/20/07 0803 609954 The following Prep Methods were performed Method             Description                                               Analyst   Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                               JMBI       02/14/07         1101     609940 The following Analytical Methods were performed Method             Description 1                   DOE EML HASL-300, Am-05-RC Modified 2                   DOE EML HASL-300, Pu-i I-RC Modified 3                   DOE EML HASL-300, Pu- 11-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                   DOE RESL Fe-1, Modified 9                   DOE RESL Ni-I, Modified 10                   DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery         Test                                     Recovery%       Acceptable Limits Americium-243                       Alphaspec Am241, Cm, Solid ALL                 89          (15%-125%)
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Plutonium-242                      Alphaspec Pu, Solid-ALL FSS                   89          (15%-125%)
Sample ID:
Plutonium-242                      Liquid Scint Pu241, Solid-ALL F5               91          (25%-125%)
Matrix:
Strontium-90                        GFPC, Sr90, solid-ALL FSS                     83           (25%-125%)
Collect Date:
Carrier/Tracer Recovery            GFPC, Sr90, solid-ALL FSS                      83          (25%-125%)
Receive Date:
Iron-59                            Liquid Scint Fe55, Solid-ALL FS                81          (15%-125%)
Collector:
Nickel-63                          Liquid Scint Ni63, Solid-ALL FS                85          (25%-125%)
Moisture:
9313-0000-015F 180678002 TS 06-FEB-07 14-FEB-07 Client 8.75%
Proiect:
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
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
Rad Gamma Spec Analysis 0.0273 0.0337 0.00904
+/-0.0676
+/-0.0661
+/-0.0685 0.029 0.00 0.0502
+/-0.0677
+/-0.0662
+/-0.0686 0.00
+/-0.0589 0.0228
+/-0.0606 0.00 +/-0.0589 0.027 +/-0.0606
-1.21
+/-5.74 4.88
+/-5.74 Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.977
+/-0.167 Americium-241 U
0.0289
+/-0.0702 Bismuth-212 0.760
+/-0.234 Bismuth-214 0.848
+/-0.0967 Cesium-134 UI 0.00
+/-0.0192 Cesium-137 0.0522
+/-0.0228 Cobalt-60 UI 0.00
+/-0.0206 Europium-152 U
-0.0437
+/-0.0495 Europium-154 U
-0.0613
+/-0.0488 Europium-155 U
0.0307
+/-0.0569 Lead-212 0.970
+/-0.0862 Lead-214 0.955
+/-0.100 Manganese-54 U
0.0122
+1-0.0151 Niobium-94 U
0.00303
+/-0.014 Potassium-40 14.9
+/-1.09 Radium-226 0.848
+/-0.0967 Silver-108m U
-0.0141
+/-0.0129 Thallium-208 0.305
+/-0.0393 Rad Gas Flow Proportional Counting 0.0428 0.058 0.0893 0.0223 0.0153 0.0124 0.0137 0.0319 0.0367 0.0374 0.0191 0.0235 0.0135 0.0119 0.104 0.0223 0.0109 0.0114
+/-0.167
+/-0.0702
+/-0.234
+/-0.0967
+/-0.0192
+/-0.0228
+/-0.0206
+/-0.0495
+/-0.0488
+/-0.0569
+/-0.0862
+/-0.100
+1-0.0151
+/-0.014
+/-1.09
+/-0.0967
+/-0.0129
+/-0.0393 0.145 0.0914 0.188 0.0815 0.135 10.4 0.0855 0.116 0.178 0.0446 0.0307 0.0247 0.0274 0.0638 0.0734 0.0747 0.0382 0.047 0.027 0.0237 0.207 0.0446 0.0218 0.0228 0.0321 1.59 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 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g DXH2 02/16/07 0750 609980 DXH2 02/15/07 1739 609981 DXH2 02/18/07 1609 609982 MJHI 02/15/07 1626 610422 KSDI 02/16/07 1958 609960 AXD2 02/15/07 1621 609955 GFPC, Sr9O, solid-ALL FSS Strontium-90 U
Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCi/g Tritium U
0.00644
+/-0.018 0.0144
+/-0.018 0.764
+/-0.939 0.745
+/-0.939 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: February 20, 2007 Client Sample ID:
Sample ID:
9313-0000-015F 180678002 Project:
Client ID:
Vol. Recv.:
YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Liquid Scintillation Analysis Liquid Scint C14, Solid AII, FSS Carbon-14 U  
-0.0587  
+/-0.111 0.0939  
+/-0.111 0.191 pCi/g AXD2 02/15/07 1721 609957 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U  
-11.1  
+/-29.8 19.8  
+/-29.8 41.2 pCi/g MXPI 02/17/07 0746 609958 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U  
-6.38  
+/-11.6 9.91  
+/-11.6 20.5 pCi/g MXPI 02/16/07 1450 609956 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U  
-0.145  
+/-0.203 0.173  
+/-0.203 0.355 pCi/g SLNI 02/20/07 0803 609954 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description 1
DOE EML HASL-300, Am-05-RC Modified 2
DOE EML HASL-300, Pu-i I-RC Modified 3
DOE EML HASL-300, Pu-11-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
DOE RESL Fe-1, Modified 9
DOE RESL Ni-I, Modified 10 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Americium-243 Plutonium-242 Plutonium-242 Strontium-90 Carrier/Tracer Recovery Iron-59 Nickel-63 Alphaspec Am241, Cm, Solid ALL Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL F5 GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS 89 89 91 83 83 81 85 (15%-125%)
(15%-125%)
(25%-125%)
(25%-125%)
(25%-125%)
(15%-125%)
(25%-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: February 20, 2007 Contact:   Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9313-0000-015F             Project:     YANK01204 Sample ID:                           180678002                   Client ID: YANK001 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU         MDA     Units       DF Analyst Date     Time Batch 1%
Connecticut Yankee Atomic Power Address:
Carrier/Tracer Recovery           Liquid Scint Ni63, Solid-ALL FS             85           (25%-125%)
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
Technetium-99                     Liquid Scint Tc99, Solid-ALL FS             73           (15%-125%)
 
Carrier/Tracer Recovery           Liquid Scint Tc99, Solid-ALL FS             73           (15%-125%)
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9313-0000-015F Project:
YANK01204 Sample ID:
180678002 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Carrier/Tracer Recovery Liquid Scint Ni63, Solid-ALL FS 85 (25%-125%)
Technetium-99 Liquid Scint Tc99, Solid-ALL FS 73 (15%-125%)
Carrier/Tracer Recovery Liquid Scint Tc99, Solid-ALL FS 73 (15%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
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 Result is less than value reported Result is greater than value reported 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
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
  <    Result is less than value reported
BD Results are either below the MDC or tracer recovery is low C
  >    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.
Analyte has been confirmed by GC/MS analysis D
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.
Results are reported from a diluted aliquot of the sample H
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.
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
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis
                                                            ...................                      _I ------
_I ------
Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                                 Report Date: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                           9313-0000-OO1F                          Proiect:      YANK01204 Sample ID:                                   180678003                              Client ID: YANK001 Matrix:                                     TS                                      Vol. Recv.:
Company:
Collect Date:                               06-FEB-07 Receive Date:                                14-FEB-07 Collector:                                  Client Moisture:                                  9.33%
Connecticut Yankee Atomic Power Address:
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                           0.880     +/-0.164               0.0405       +/-0.164   0.081           pCi/g           MJHI   02/15/07 1627 610422 Americium-241                     U   0.0712   +/-0.0955               0.0797     +/-0.0955   0.159           pCi/g Bismuth-212                             0.416     +/-0.192               0.0849       +/-0.192   0.170           pCi/g Bismuth-214                             0.699   +/-0.0827               0.0213     +/-0.0827   0.0425           pCi/g Cesium-] 34                     UI       0.00 +/-0.0254                     0.015 +/-0.0254   0.0299           pCi/g Cesium-137                             0.133   +/-0.0271               0.0125     +/-0.0271   0.025           pCi/g Cobalt-60                         U 0.00411   +/-0.0152                     0.013 +/-0.0152   0.026           pCi/g Europium-152                     U   0.0205   +/-0.0414               0.0328     +/-0.0414   0.0655           pCi/g Europium-154                     U 0.00545   +/-0.0437                     0.037 +/-0.0437   0.074           pCi/g Europium-155                     U     0.069   +/-0.0583                     0.040 +/-0.0583   0.080           pCi/g Lead-212                               0.762   +/-0.0715               0.0198     +/-0.0715   0.0397           pCi/g Lead-214                               0.788   +/-0.0906               0.0226     +/-0.0906   0.0452           pCi/g Manganese-54                     U 0.00468     +/-0.014               0.0124       +/-0.014 0.0248           pCi/g Niobium-94                       U 0.00839     +/-0.0139               0.0105     +/-0.0139   0.021           pCi/g Potassium-40                             10.3   +/-0.897                   0.103   +/-0.897   0.205           pCi/g Radium-226                             0.699   +/-0.0827               0.0213     +/-0.0827   0.0425           pCi/g Silver-108m                       U 0.00109     +/-0.0123               0.0108     +/-0.0123   0.0216           pCi/g Thallium-208                           0.228   +/-0.0347               0.0121     +/-0.0347   0.0241           pCi/g The following Prep Methods were performed Method             Description                                                           Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                                           JMB1         02/14/07         1101     609940 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 Notes:
362 Injun Hollow Rd East Hampton, Connecticut 06424
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-OO1F 180678003 TS 06-FEB-07 14-FEB-07 Client 9.33%
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 0.880  
+/-0.164 0.0405  
+/-0.164 0.081 pCi/g MJHI 02/15/07 1627 610422 Americium-241 U
0.0712  
+/-0.0955 0.0797 +/-0.0955 0.159 pCi/g Bismuth-212 0.416  
+/-0.192 0.0849  
+/-0.192 0.170 pCi/g Bismuth-214 0.699  
+/-0.0827 0.0213 +/-0.0827 0.0425 pCi/g Cesium-] 34 UI 0.00  
+/-0.0254 0.015 +/-0.0254 0.0299 pCi/g Cesium-137 0.133  
+/-0.0271 0.0125 +/-0.0271 0.025 pCi/g Cobalt-60 U
0.00411  
+/-0.0152 0.013 +/-0.0152 0.026 pCi/g Europium-152 U
0.0205  
+/-0.0414 0.0328 +/-0.0414 0.0655 pCi/g Europium-154 U
0.00545  
+/-0.0437 0.037 +/-0.0437 0.074 pCi/g Europium-155 U
0.069  
+/-0.0583 0.040 +/-0.0583 0.080 pCi/g Lead-212 0.762  
+/-0.0715 0.0198 +/-0.0715 0.0397 pCi/g Lead-214 0.788  
+/-0.0906 0.0226 +/-0.0906 0.0452 pCi/g Manganese-54 U
0.00468  
+/-0.014 0.0124  
+/-0.014 0.0248 pCi/g Niobium-94 U
0.00839  
+/-0.0139 0.0105 +/-0.0139 0.021 pCi/g Potassium-40 10.3  
+/-0.897 0.103  
+/-0.897 0.205 pCi/g Radium-226 0.699  
+/-0.0827 0.0213 +/-0.0827 0.0425 pCi/g Silver-108m U
0.00109  
+/-0.0123 0.0108 +/-0.0123 0.0216 pCi/g Thallium-208 0.228  
+/-0.0347 0.0121 +/-0.0347 0.0241 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 43
  **    Analyte is a surrogate compound 43
 
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: February 20, 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-OOIF                 Project:     YANK01204 Sample ID:                       180678003                     Client ID: YANK001 Vol. Recv.:
==Contact:==
Parameter                 Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Mr. Jack McCarthy Project:
  <  Result is less than value reported
Soils PO# 002332 Client Sample ID:
  >  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.
9313-0000-OOIF Project:
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.
YANK01204 Sample ID:
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.
180678003 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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.
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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-003F                      Project:      YANK01204 Sample ID:                         180678004                          Client ID: YANK001 Matrix:                           TS                                  Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     06-FEB -07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                        3.11%
Connecticut Yankee Atomic Power Address:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU           MDA         Units       DF Analyst Date     Time Batch A*
362 Injun Hollow Rd East Hampton, Connecticut 06424
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL       FSS 226 Ingrowth Waived Actinium-228                           0.874     +/-0.153   0.0407   +/-0.153     0.0813         pCi/g             MJH1 02/15/07 1627 610422 Americium-241                     U     0.043   +/-0.0695   0.0593 +/-0.0695       0.119         pCi/g Bismuth-212                             0.396     +/-0.159   0.0785   +/-0.159       0.157         pCi/g Bismuth-214                             0.802   +/-0.0991   0.0207 +/-0.0991       0.0415         pCi/g Cesium-I 34                     UI       0.00 +/-0.0247   0.0147 +/-0.0247       0.0294         pCi/g Cesium-137                       U   0.0235   +/-0.0206   0.0129 +/-0.0206       0.0258         pCi/g Cobalt-60                             0.0711   +/-0.0245   0.0109 +/-0.0245       0.0217         pCi/g Europium-152                     U -0.0241   +/-0.0415   0.0299 +/-0.0415       0.0598         pCi/g Europium-154                     U -0.0438     +/-0.051   0.0358   +/-0.051     0.0716         pCi/g Europium-155                     U   0.0487     +/-0.053   0.0363   +/-0.053     0.0725         pCi/g Lead-212                               0.781   +/-0.0691   0.0179 +/-0.0691       0.0357         pCi/g Lead-214                               0.907   +/-0.0958   0.021 +/-0.0958       0.0419         pCi/g Manganese-54                     U   0.0178   +/-0.0192   0.0121 +/-0.0192       0.0242         pCi/g Niobium-94                       U 0.00475     +/-0.0124   0.0107 +/-0.0124       0.0214         pCi/g Potassium-40                             13.6     +/-1.00   0.0967   +/-1.00       0.193         pCi/g Radium-226                             0.802   +/-0.0991   0.0207 +/-0.0991       0.0415         pCi/g Silver-108m                       U -0.0117     +/-0.0118   0.0101 +/-0.0118       0.0201         pCi/g Thallium-208                           0.256     +/-0.037   0.0114   +/-0.037     0.0227         pCi/g The following Prep Methods were performed Method             Description                                           Analyst         Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           JMBI             02/14/07       1101     609940 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 Notes:
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-003F 180678004 TS 06-FEB -07 14-FEB-07 Client 3.11%
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 0.874  
+/-0.153 0.0407  
+/-0.153 0.0813 pCi/g MJH1 02/15/07 1627 610422 Americium-241 U
0.043  
+/-0.0695 0.0593 +/-0.0695 0.119 pCi/g Bismuth-212 0.396  
+/-0.159 0.0785  
+/-0.159 0.157 pCi/g Bismuth-214 0.802  
+/-0.0991 0.0207 +/-0.0991 0.0415 pCi/g Cesium-I 34 UI 0.00  
+/-0.0247 0.0147 +/-0.0247 0.0294 pCi/g Cesium-137 U
0.0235  
+/-0.0206 0.0129 +/-0.0206 0.0258 pCi/g Cobalt-60 0.0711  
+/-0.0245 0.0109 +/-0.0245 0.0217 pCi/g Europium-152 U  
-0.0241  
+/-0.0415 0.0299 +/-0.0415 0.0598 pCi/g Europium-154 U  
-0.0438  
+/-0.051 0.0358  
+/-0.051 0.0716 pCi/g Europium-155 U
0.0487  
+/-0.053 0.0363  
+/-0.053 0.0725 pCi/g Lead-212 0.781  
+/-0.0691 0.0179 +/-0.0691 0.0357 pCi/g Lead-214 0.907  
+/-0.0958 0.021 +/-0.0958 0.0419 pCi/g Manganese-54 U
0.0178  
+/-0.0192 0.0121 +/-0.0192 0.0242 pCi/g Niobium-94 U
0.00475  
+/-0.0124 0.0107 +/-0.0124 0.0214 pCi/g Potassium-40 13.6  
+/-1.00 0.0967  
+/-1.00 0.193 pCi/g Radium-226 0.802  
+/-0.0991 0.0207 +/-0.0991 0.0415 pCi/g Silver-108m U  
-0.0117  
+/-0.0118 0.0101 +/-0.0118 0.0201 pCi/g Thallium-208 0.256  
+/-0.037 0.0114  
+/-0.037 0.0227 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 45
  **    Analyte is a surrogate compound 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: February 20, 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-003F               Proiect:     YANK01204 Sample ID:                       180678004                     Client ID: YANK001 Vol. Recv.:
==Contact:==
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date   Time Batch A
Mr. Jack McCarthy Project:
  <  Result is less than value reported
Soils PO# 002332 Client Sample ID:
  >  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.
9313-0000-003F Proiect:
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.
YANK01204 Sample ID:
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.
180678004 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A 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.
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: February 20, 2007 Contact:    Mr. Jack McCarthy Project:    Soils PO# 002332 Client Sample ID:                 9313-0000-004F                    Project:      YANK01204 Sample ID:                         180678005                        Client ID:    YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                       06-FEB-07 Receive Date:                        14-FEB-07 Collector:                          Client Moisture:                          6.58%
Connecticut Yankee Atomic Power Address :
Parameter                   Qualifier   Result   Uncertainty       LC     TPU         MDA         Units       DF Analyst Date     Time Batch 1%
362 Injun Hollow Rd
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL       FSS 226 Ingrowth Waived Actinium-228                             0.894     +/-0.142   0.0388   +/-0.142     0.0775       pCi/g             MJHI 02/15/07 1628 610422 Americium-241                     U   0.0319     +/-0.0662   0.0552 +/-0.0662       0.110       pCi/g Bismuth-212                             0.636     +/-0.180   0.0836   +/-0.180       0.167       pCi/g Bismuth-214                             0.781   +/-0.0891   0.0213 +/-0.0891     0.0426       pCi/g Cesium-134                       UI       0.00   +/-0.0215   0.0153 +/-0.0215     0.0307       pCi/g Cesium-137                             0.0597     +/-0.0202   0.0114 +/-0.0202     0.0227       pCi/g Cobalt-60                         U     0.019   +/-0.0208   0.0111 +/-0.0208     0.0222       pCi/g Europium-152                     U   0.00468     +/-0.0505   0.0311 +/-0.0505     0.0622       pCi/g Europium-154                     U   -0.0223     +/-0.050   0.0346   +/-0.050     0.0692       pCi/g Europium-155                     UI       0.00   +/-0.0535   0.0355 +/-0.0535       0.071       pCi/g Lead-212                               0.858   +/-0.0748   0.0182 +/-0.0748     0.0364       pCi/g Lead-214                               0.840   +/-0.0943   0.0218 +/-0.0943     0.0435       pCi/g Manganese-54                     U     0.015   +/-0.0156   0.0115 +/-0.0156       0.023       pCi/g Niobium-94                       U   0.00642     +/-0.0126   0.0109 +/-0.0126     0.0217       pCi/g Potassium-40                             15.4     +/-1.17   0.107     +/-1.17     0.215       pCi/g Radium-226                             0.781   +/-0.0891   0.0213 +/-0.0891     0.0426       pCi/g Silver-108m                     U -0.00639     +/-0.0121   0.0104 +/-0.0121     0.0208       pCilg Thallium-208                             0.275   +/-0.0384   0.0113 +/-0.0384     0.0225       pCi/g The following Prep Methods were performed Method             Description                                             Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMB1           02/14/07       1101     609940 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 Notes:
 
==Contact:==
Project:
East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-004F 180678005 TS 06-FEB-07 14-FEB-07 Client 6.58%
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 0.894  
+/-0.142 0.0388  
+/-0.142 0.0775 pCi/g MJHI 02/15/07 1628 610422 Americium-241 U
0.0319  
+/-0.0662 0.0552 +/-0.0662 0.110 pCi/g Bismuth-212 0.636  
+/-0.180 0.0836  
+/-0.180 0.167 pCi/g Bismuth-214 0.781  
+/-0.0891 0.0213 +/-0.0891 0.0426 pCi/g Cesium-134 UI 0.00  
+/-0.0215 0.0153 +/-0.0215 0.0307 pCi/g Cesium-137 0.0597  
+/-0.0202 0.0114 +/-0.0202 0.0227 pCi/g Cobalt-60 U
0.019  
+/-0.0208 0.0111 +/-0.0208 0.0222 pCi/g Europium-152 U
0.00468  
+/-0.0505 0.0311 +/-0.0505 0.0622 pCi/g Europium-154 U  
-0.0223  
+/-0.050 0.0346  
+/-0.050 0.0692 pCi/g Europium-155 UI 0.00  
+/-0.0535 0.0355 +/-0.0535 0.071 pCi/g Lead-212 0.858  
+/-0.0748 0.0182 +/-0.0748 0.0364 pCi/g Lead-214 0.840  
+/-0.0943 0.0218 +/-0.0943 0.0435 pCi/g Manganese-54 U
0.015  
+/-0.0156 0.0115 +/-0.0156 0.023 pCi/g Niobium-94 U
0.00642  
+/-0.0126 0.0109 +/-0.0126 0.0217 pCi/g Potassium-40 15.4  
+/-1.17 0.107  
+/-1.17 0.215 pCi/g Radium-226 0.781  
+/-0.0891 0.0213 +/-0.0891 0.0426 pCi/g Silver-108m U -0.00639  
+/-0.0121 0.0104 +/-0.0121 0.0208 pCilg Thallium-208 0.275  
+/-0.0384 0.0113 +/-0.0384 0.0225 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 47
    **    Analyte is a surrogate compound 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: February 20, 2007 Contact:     Mr, Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-004F               Project:     YANK01204 Sample ID:                         180678005                   Client ID: YANK001 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Connecticut Yankee Atomic Power Address:
  <  Result is less than value reported
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
  >  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.
==Contact:==
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.
Mr, Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9313-0000-004F Project:
YANK01204 Sample ID:
180678005 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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
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:  February 20, 2007 Contact:    Mr. Jack McCarthy Project:    Soils PO# 002332 Client Sample ID:                 9313-0000-005F                    Project:      YANKO 1204 Sample ID:                         180678006                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          7.47%
Connecticut Yankee Atomic Power Address :
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                             0.769   +/-0.134   0.0359   +/-0.134     0.0718       pCi/g             MJHI   02/15/07 1628 610422 Americium-241                     U   0.0968   +/-0.0865   0.0738 +/-0.0865       0.148       pCi/g Bismuth-212                             0.701   +/-0.171   0.0798   +/-0.171       0.160       pCi/g Bismuth-214                             0.431   +/-0.070   0.0197   +/-0.070     0.0394       pCi/g Cesium-134                       UI       0.00   +/-0.0198   0.0136 +/-0.0198     0.0273       pCi/g Cesium-137                       U   0.0154   +/-0.0158   0.0112 +/-0.0158     0.0223       pCi/g Cobalt-60                         U -0.00996     +/-0.0132   0.0104 +/-0.0132     0.0209       pCi/g Europium-152                     U -0.00669     +/-0.039   0.0286   +/-0.039     0.0572       pCi/g Europium-154                     U   -0.0287   +/-0.0403   0.0324 +/-0.0403     0.0647       pCi/g Europium-155                     U     0.041   +/-0.046   0.0347   +/-0.046     0.0693       pCi/g Lead-212                               0.767   +/-0.0719     0.016 +/-0.0719       0.032       pCi/g Lead-214                               0.499   +/-0.0635   0.0194 +/-0.0635     0.0387       pCi/g Manganese-54                     U   0.0134   +/-0.0145   0.0106 +/-0.0145     0.0211       pCi/g Niobium-94                       U   0.0109     +/-0.012   0.0106   +/-0.012     0.0211       pCi/g Potassium-40                             11.4   +/-0.895   0.0854   +/-0.895       0.171       pCi/g Radium-226                             0.431   +/-0.070   0.0197   +/-0.070     0.0394       pCi/g Silver-108m                     U   -0.0115     +/-0.011   0.00931   +/-0.011     0.0186       pCi/g Thallium-208                           0.270   +/-0.0357   0.0101 +/-0.0357     0.0202         pCi/g The following Prep Methods were performed Method             Description                                             Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMB1           02/14/07       1101     609940 The following Analytical Methods were performed Method             Description 1                 EML HASL 300,4.5.2.3 Notes:
362 Injun Hollow Rd
 
==Contact:==
Project:
East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date:
February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-005F 180678006 TS 06-FEB-07 14-FEB-07 Client 7.47%
Project:
Client ID:
Vol. Recv.:
YANKO 1204 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 0.769  
+/-0.134 0.0359  
+/-0.134 0.0718 pCi/g MJHI 02/15/07 1628 610422 Americium-241 U
0.0968  
+/-0.0865 0.0738 +/-0.0865 0.148 pCi/g Bismuth-212 0.701  
+/-0.171 0.0798  
+/-0.171 0.160 pCi/g Bismuth-214 0.431  
+/-0.070 0.0197  
+/-0.070 0.0394 pCi/g Cesium-134 UI 0.00  
+/-0.0198 0.0136 +/-0.0198 0.0273 pCi/g Cesium-137 U
0.0154  
+/-0.0158 0.0112 +/-0.0158 0.0223 pCi/g Cobalt-60 U -0.00996  
+/-0.0132 0.0104 +/-0.0132 0.0209 pCi/g Europium-152 U -0.00669  
+/-0.039 0.0286  
+/-0.039 0.0572 pCi/g Europium-154 U  
-0.0287  
+/-0.0403 0.0324 +/-0.0403 0.0647 pCi/g Europium-155 U
0.041  
+/-0.046 0.0347  
+/-0.046 0.0693 pCi/g Lead-212 0.767  
+/-0.0719 0.016 +/-0.0719 0.032 pCi/g Lead-214 0.499  
+/-0.0635 0.0194 +/-0.0635 0.0387 pCi/g Manganese-54 U
0.0134  
+/-0.0145 0.0106 +/-0.0145 0.0211 pCi/g Niobium-94 U
0.0109  
+/-0.012 0.0106  
+/-0.012 0.0211 pCi/g Potassium-40 11.4  
+/-0.895 0.0854  
+/-0.895 0.171 pCi/g Radium-226 0.431  
+/-0.070 0.0197  
+/-0.070 0.0394 pCi/g Silver-108m U  
-0.0115  
+/-0.011 0.00931  
+/-0.011 0.0186 pCi/g Thallium-208 0.270  
+/-0.0357 0.0101 +/-0.0357 0.0202 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description 1
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 49
** Analyte is a surrogate compound 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-005F               Project:     YANK01204 Sample ID:                         180678006                     Vol. Recv.: YANK001 Client ID:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Connecticut Yankee Atomic Power Address:
  <  Result is less than value reported
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
  >  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.
==Contact:==
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.
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9313-0000-005F Project:
YANK01204 Sample ID:
180678006 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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
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:  February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-006F                    Project:      YANK01204 Sample ID:                         180678007                        Client ID: YANK001 Matrix:                             TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                       06-FEB-07 Receive Date:                        14-FEB-07 Collector:                          Client Moisture:                          8.34%
Connecticut Yankee Atomic Power Address:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU         MDA         Units       DF Analyst Date     Time Batch A*
362 Injun Hollow Rd East Hampton, Connecticut 06424
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL       FSS 226 Ingrowth Waived Actinium-228                             0.917   +1-0.151   0.0386   +/-0.151     0.0772         pCi/g           MJHI 02/15/07 1629 610422 Americium-241                     U   0.0581     +/-0.044   0.0368   +/-0.044     0.0735         pCi/g Bismuth-212                             0.455   +/-0.178   0.0872   +/-0.178     0.174         pCi/g Bismuth-214                             0.615   +/-0.077   0.0207   +/-0.077     0.0414         pCi/g Cesium-134                       Ul       0.00   +/-0.0234     0.015 +/-0.0234     0.0299         pCi/g Cesium-137                       U -0.0109     +/-0.0136   0.0111 +/-0.0136     0.0221         pCi/g Cobalt-60                         U   -0.011   +/-0.0136   0.0107 +/-0.0136     0.0213         pCi/g Europium-152                     U 0.00574     +/-0.0371   0.0302 +/-0.0371     0.0603         pCi/g Europium-154                     U -0.0489     +/-0.0409   0.0315 +/-0.0409     0.0629         pCi/g Europium-155                     U   0.0475   +/-0.0381   0.0314 +/-0.0381     0.0628         pCi/g Lead-212                                 0.937   +/-0.0825   0.0161 +/-0.0825     0.0321         pCi/g Lead-214                                 0.629   +/-0.0714   0.0212 +/-0.0714     0.0425         pCi/g Manganese-54                     U -0.00864     +/-0.0136   0.0115 +/-0.0136     0.0229         pCi/g Niobium-94                       U -0.00869     +/-0.0131     0.010 +/-0.0131       0.020         pCi/g Potassium-40                               14.3   +/-0.998     0.089   +/-0.998     0.178         pCi/g Radium-226                             0.615   +/-0.077   0.0207   +/-0.077     0.0414         pCi/g Silver-108m                     U -0.0102     +/-0.0129   0.00934 +/-0.0129     0.0187         pCi/g Thallium-208                             0.287   +/-0.0365   0.0109 +/-0.0365     0.0217         pCi/g The following Prep Methods were performed Method             Description                                             Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMB1           02/14/07       1101     609940 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 Notes:
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-006F 180678007 TS 06-FEB-07 14-FEB-07 Client 8.34%
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 0.917  
+1-0.151 0.0386  
+/-0.151 0.0772 pCi/g MJHI 02/15/07 1629 610422 Americium-241 U
0.0581  
+/-0.044 0.0368  
+/-0.044 0.0735 pCi/g Bismuth-212 0.455  
+/-0.178 0.0872  
+/-0.178 0.174 pCi/g Bismuth-214 0.615  
+/-0.077 0.0207  
+/-0.077 0.0414 pCi/g Cesium-134 Ul 0.00  
+/-0.0234 0.015 +/-0.0234 0.0299 pCi/g Cesium-137 U  
-0.0109  
+/-0.0136 0.0111 +/-0.0136 0.0221 pCi/g Cobalt-60 U  
-0.011  
+/-0.0136 0.0107 +/-0.0136 0.0213 pCi/g Europium-152 U
0.00574  
+/-0.0371 0.0302 +/-0.0371 0.0603 pCi/g Europium-154 U  
-0.0489  
+/-0.0409 0.0315 +/-0.0409 0.0629 pCi/g Europium-155 U
0.0475  
+/-0.0381 0.0314 +/-0.0381 0.0628 pCi/g Lead-212 0.937  
+/-0.0825 0.0161 +/-0.0825 0.0321 pCi/g Lead-214 0.629  
+/-0.0714 0.0212 +/-0.0714 0.0425 pCi/g Manganese-54 U -0.00864  
+/-0.0136 0.0115 +/-0.0136 0.0229 pCi/g Niobium-94 U -0.00869  
+/-0.0131 0.010 +/-0.0131 0.020 pCi/g Potassium-40 14.3  
+/-0.998 0.089  
+/-0.998 0.178 pCi/g Radium-226 0.615  
+/-0.077 0.0207  
+/-0.077 0.0414 pCi/g Silver-108m U  
-0.0102  
+/-0.0129 0.00934 +/-0.0129 0.0187 pCi/g Thallium-208 0.287  
+/-0.0365 0.0109 +/-0.0365 0.0217 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 51
  **    Analyte is a surrogate compound 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: February 20, 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-006F               Project:     YANK01204 Sample ID:                       180678007                     Client ID: YANK001 Vol. Recv.:
==Contact:==
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1
Mr. Jack McCarthy Project:
  <  Result is less than value reported
Soils PO# 002332 Client Sample ID:
  >  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.
9313-0000-006F Project:
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.
YANK01204 Sample ID:
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.
180678007 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1 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
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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-007F                    Project:      YANK01204 Sample ID:                         180678008                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          7.32%
Connecticut Yankee Atomic Power Address:
Parameter                   Qualifier   Result Uncertainty       LC     TPU         MDA         Units       DF Analyst Date     Time Batch 1%
362 Injun Hollow Rd East Hampton, Connecticut 06424
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL       FSS 226 Ingrowth Waived Actinium-228                           0.828     +/-0.133   0.0351   +/-0.133     0.0702         pCi/g           MJH1 02/15/07 1629 610422 Americium-241                   U     0.0478   +/-0.0433   0.0352 +/-0.0433     0.0704         pCi/g Bismuth-212                           0.584     +/-0.162   0.0739   +/-0.162       0.148         pCi/g Bismuth-214                           0.573   +/-0.0695   0.0183 +/-0.0695     0.0366         pCi/g Cesium-134                     UI       0.00   +/-0.0182   0.0126 +/-0.0182     0.0252         pCi/g Cesium-137                       U -0.00551     +/-0.0123   0.0103 +/-0.0123     0.0206         pCi/g Cobalt-60                       U 0.00457     +/-0.0127   0.0109 +/-0.0127     0.0218         pCi/g Europium-152                     U -0.0121     +/-0.0363   0.0262 +/-0.0363     0.0523         pCi/g Europium-154                     U -0.00225     +/-0.0402   0.0313 +/-0.0402     0.0626         pCi/g Europium-155                     U     0.054     +/-0.045     0.029 +/-0.045     0.0579         pCi/g Lead-212                               0.791   +/-0.0709   0.0155 +/-0.0709       0.031         pCi/g Lead-214                               0.648     +/-0.073   0.0186   +/-0.073     0.0372         pCi/g Manganese-54                     U 0.00436     +/-0.0124   0.00992 +/-0.0124     0.0198         pCi/g Niobium-94                       U-0.000122     +/-0.0107   0.00948 +/-0.0107     0.0189         pCi/g Potassium-40                             13.1   +/-0.915   0.0886   +/-0.915       0.177         pCi/g Radium-226                             0.573   +/-0.0695   0.0183 +/-0.0695     0.0366         pCi/g Silver-108m                     U 0.000377     +/-0.0102     0.009 +/-0.0102       0.018         pCi/g Thallium-208                           0.277   +/-0.0351   0.00951 +/-0.0351       0.019         pCi/g The following Prep Methods were performed Method             Description                                             Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMB1           02/14/07       1101     609940 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 Notes:
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-007F 180678008 TS 06-FEB-07 14-FEB-07 Client 7.32%
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 0.828  
+/-0.133 0.0351  
+/-0.133 0.0702 pCi/g MJH1 02/15/07 1629 610422 Americium-241 U
0.0478  
+/-0.0433 0.0352 +/-0.0433 0.0704 pCi/g Bismuth-212 0.584  
+/-0.162 0.0739  
+/-0.162 0.148 pCi/g Bismuth-214 0.573  
+/-0.0695 0.0183 +/-0.0695 0.0366 pCi/g Cesium-134 UI 0.00  
+/-0.0182 0.0126 +/-0.0182 0.0252 pCi/g Cesium-137 U -0.00551  
+/-0.0123 0.0103 +/-0.0123 0.0206 pCi/g Cobalt-60 U
0.00457  
+/-0.0127 0.0109 +/-0.0127 0.0218 pCi/g Europium-152 U  
-0.0121  
+/-0.0363 0.0262 +/-0.0363 0.0523 pCi/g Europium-154 U -0.00225  
+/-0.0402 0.0313 +/-0.0402 0.0626 pCi/g Europium-155 U
0.054  
+/-0.045 0.029  
+/-0.045 0.0579 pCi/g Lead-212 0.791  
+/-0.0709 0.0155 +/-0.0709 0.031 pCi/g Lead-214 0.648  
+/-0.073 0.0186  
+/-0.073 0.0372 pCi/g Manganese-54 U
0.00436  
+/-0.0124 0.00992 +/-0.0124 0.0198 pCi/g Niobium-94 U-0.000122  
+/-0.0107 0.00948 +/-0.0107 0.0189 pCi/g Potassium-40 13.1  
+/-0.915 0.0886  
+/-0.915 0.177 pCi/g Radium-226 0.573  
+/-0.0695 0.0183 +/-0.0695 0.0366 pCi/g Silver-108m U 0.000377  
+/-0.0102 0.009 +/-0.0102 0.018 pCi/g Thallium-208 0.277  
+/-0.0351 0.00951 +/-0.0351 0.019 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 53
  **    Analyte is a surrogate compound 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: February 20, 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-007F               Project:     YANK01204 Sample ID:                         180678008                   Vol. Recv.: YANK001 Client ID:
==Contact:==
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Mr. Jack McCarthy Project:
  <  Result is less than value reported
Soils PO# 002332 Client Sample ID:
  >  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.
9313-0000-007F Project:
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.
YANK01204 Sample ID:
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.
180678008 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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
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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-008F                      Project:      YANK01204 Sample ID:                         180678009                          Client ID: YANK001 Matrix:                           TS                                  Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          5.92%
362 Injun Hollow Rd East Hampton, Connecticut 06424
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                             0.884   +/-0.134   0.0323   +/-0.134     0.0645         pCi/g             MJH1 02/15/07 1634 610422 Americium-241                   U   0.0333   +/-0.0416   0.0356 +/-0.0416     0.0712         pCi/g Bismuth-212                             0.531   +/-0.168   0.0736   +/-0.168       0.147         pCi/g Bismuth-214                             0.531   +/-0.0666   0.0185 +/-0.0666       0.037         pCi/g Cesium-134                     UI       0.00   +/-0.0199   0.0135 +/-0.0199     0.0271         pCi/g Cesium-137                       U   0.0167   +/-0.0127   0.0114 +/-0.0127     0.0228         pCi/g Cobalt-60                       U -0.00231     +/-0.0118   0.0098 +/-0.0118     0.0196         pCi/g Europium-152                     U   0.00454   +/-0.0328     0.026 +/-0.0328     0.0519         pCi/g Europium-154                     U   0.00353   +/-0.0359   0.0305 +/-0.0359     0.0611         pCi/g Europium-155                     U   0.0529   +/-0.0356   0.0294 +/-0.0356     0.0588         pCi/g Lead-212                               0.829   +/-0.0703   0.0149 +/-0.0703     0.0298         pCi/g Lead-214                               0.622   +/-0.0685   0.0175 +/-0.0685     0.0351         pCi/g Manganese-54                     U   0.00247   +/-0.0141   0.0099 +/-0.0141     0.0198         pCi/g Niobium-94                       U   0.00389   +/-0.0107 0.00927   +/-0.0107     0.0185         pCi/g Potassium-40                             13.1   +/-0.941   0.0813   +/-0.941       0.163         pCi/g Radium-226                             0.531   +/-0.0666   0.0185 +/-0.0666       0.037         pCi/g Silver-108m                     U -0.00149   +/-0.00957 0.00845 +/-0.00957     0.0169         pCi/g Thallium-208                           0.283   +/-0.0359   0.0094 +/-0.0359     0.0188         pCi/g The following Prep Methods were performed Method             Description                                             Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMBI           02/14/07       1101     609940 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 Notes:
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-008F 180678009 TS 06-FEB-07 14-FEB-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 0.884  
+/-0.134 0.0323  
+/-0.134 0.0645 pCi/g MJH1 02/15/07 1634 610422 Americium-241 U
0.0333  
+/-0.0416 0.0356 +/-0.0416 0.0712 pCi/g Bismuth-212 0.531  
+/-0.168 0.0736  
+/-0.168 0.147 pCi/g Bismuth-214 0.531  
+/-0.0666 0.0185 +/-0.0666 0.037 pCi/g Cesium-134 UI 0.00  
+/-0.0199 0.0135 +/-0.0199 0.0271 pCi/g Cesium-137 U
0.0167  
+/-0.0127 0.0114 +/-0.0127 0.0228 pCi/g Cobalt-60 U -0.00231  
+/-0.0118 0.0098 +/-0.0118 0.0196 pCi/g Europium-152 U
0.00454  
+/-0.0328 0.026 +/-0.0328 0.0519 pCi/g Europium-154 U
0.00353  
+/-0.0359 0.0305 +/-0.0359 0.0611 pCi/g Europium-155 U
0.0529  
+/-0.0356 0.0294 +/-0.0356 0.0588 pCi/g Lead-212 0.829  
+/-0.0703 0.0149 +/-0.0703 0.0298 pCi/g Lead-214 0.622  
+/-0.0685 0.0175 +/-0.0685 0.0351 pCi/g Manganese-54 U
0.00247  
+/-0.0141 0.0099 +/-0.0141 0.0198 pCi/g Niobium-94 U
0.00389  
+/-0.0107 0.00927 +/-0.0107 0.0185 pCi/g Potassium-40 13.1  
+/-0.941 0.0813  
+/-0.941 0.163 pCi/g Radium-226 0.531  
+/-0.0666 0.0185 +/-0.0666 0.037 pCi/g Silver-108m U -0.00149  
+/-0.00957 0.00845 +/-0.00957 0.0169 pCi/g Thallium-208 0.283  
+/-0.0359 0.0094 +/-0.0359 0.0188 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 55
    **  Analyte is a surrogate compound 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: February 20, 2007 Contact:       Mr. Jack McCarthy Project:       Soils PO# 002332 Client Sample ID:                 9313-0000-008F               Project:     YANK01204 Sample ID:                       180678009                     Client ID: YANK001 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                 Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1A
Connecticut Yankee Atomic Power Address:
  <    Result is less than value reported
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
  >  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.
==Contact:==
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.
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9313-0000-008F Project:
YANK01204 Sample ID:
180678009 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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.
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:  February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-008FS                    Project:      YANK01204 Sample ID:                         180678010                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          5.99%
Connecticut Yankee Atomic Power Address:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU         MDA         Units       DF Analyst Date     Time Batch 1I Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL       FSS 226 Ingrowth Waived Actinium-228                           0.827     +/-0.117   0.0272   +/-0.117     0.0544       pCi/g             MJH1   02/15/07 1635 610422 Americium-241                   U   0.0847     +/-0.065   0.0571   +/-0.065       0.114       pCi/g Bismuth-212                           0.498     +/-0.127   0.0585   +/-0.127       0.117       pCi/g Bismuth-214                           0.476   +/-0.0614   0.0151 +/-0.0614     0.0302       pCi/g Cesium-134                     UI       0.00   +/-0.0167   0.0107 +/-0.0167     0.0214       pCi/g Cesium-137                       U   0.0105   +/-0.00979 0.00826 +/-0.00979     0.0165       pCi/g Cobalt-60                       U 0.00449   +/-0.00865 0.00754 +/-0.00865     0.0151       pCi/g Europium-152                     U -0.0282     +/-0.0293   0.0224 +/-0.0293     0.0448         pCi/g Europium-154                     U -0.0125     +/-0.032   0.0226   +/-0.032     0.0452         pCi/g Europium-155                     U   0.0545   +/-0.0411   0.0323 +/-0.0411     0.0645         pCi/g Lead-212                               0.793   +/-0.0688   0.0142 +/-0.0688     0.0284         pCi/g Lead-214                               0.568   +/-0.0593   0.0155 +/-0.0593     0.0311         pCi/g Manganese-54                     U   0.0128   +/-0.0145   0.00727 +/-0.0145     0.0145         pCi/g Niobium-94                       U -0.0017     +/-0.010   0.00736   +/-0.010     0.0147         pCi/g Potassium-40                             13.2   +/-0.865   0.0677   +/-0.865       0.135         pCi/g Radium-226                             0.476   +/-0.0614   0.0151 +/-0.0614     0.0302         pCi/g Silver-108m                     U -0.0086   +/-0.00826   0.00717 +/-0.00826     0.0143         pCi/g Thallium-208                           0.261   +/-0.0307   0.00757 +/-0.0307     0.0151         pCi/g The following Prep Methods were performed Method             Description                                             Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMBI           02/14/07       1101     609940 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 Notes:
362 Injun Hollow Rd East Hampton, Connecticut 06424
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date:
February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-008FS 180678010 TS 06-FEB-07 14-FEB-07 Client 5.99%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1I Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.827  
+/-0.117 0.0272  
+/-0.117 0.0544 pCi/g MJH1 02/15/07 1635 610422 Americium-241 U
0.0847  
+/-0.065 0.0571  
+/-0.065 0.114 pCi/g Bismuth-212 0.498  
+/-0.127 0.0585  
+/-0.127 0.117 pCi/g Bismuth-214 0.476  
+/-0.0614 0.0151 +/-0.0614 0.0302 pCi/g Cesium-134 UI 0.00  
+/-0.0167 0.0107 +/-0.0167 0.0214 pCi/g Cesium-137 U
0.0105  
+/-0.00979 0.00826 +/-0.00979 0.0165 pCi/g Cobalt-60 U
0.00449  
+/-0.00865 0.00754 +/-0.00865 0.0151 pCi/g Europium-152 U  
-0.0282  
+/-0.0293 0.0224 +/-0.0293 0.0448 pCi/g Europium-154 U  
-0.0125  
+/-0.032 0.0226  
+/-0.032 0.0452 pCi/g Europium-155 U
0.0545  
+/-0.0411 0.0323 +/-0.0411 0.0645 pCi/g Lead-212 0.793  
+/-0.0688 0.0142 +/-0.0688 0.0284 pCi/g Lead-214 0.568  
+/-0.0593 0.0155 +/-0.0593 0.0311 pCi/g Manganese-54 U
0.0128  
+/-0.0145 0.00727 +/-0.0145 0.0145 pCi/g Niobium-94 U  
-0.0017  
+/-0.010 0.00736  
+/-0.010 0.0147 pCi/g Potassium-40 13.2  
+/-0.865 0.0677  
+/-0.865 0.135 pCi/g Radium-226 0.476  
+/-0.0614 0.0151 +/-0.0614 0.0302 pCi/g Silver-108m U  
-0.0086  
+/-0.00826 0.00717 +/-0.00826 0.0143 pCi/g Thallium-208 0.261  
+/-0.0307 0.00757 +/-0.0307 0.0151 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 57
  **    Analyte is a surrogate compound 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-008FS             Project:     YANK01204 Sample ID:                         180678010                   Client ID: YANKOO0 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Connecticut Yankee Atomic Power Address:
  <  Result is less than value reported
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
  >  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.
==Contact:==
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.
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9313-0000-008FS Project:
YANK01204 Sample ID:
180678010 Client ID:
YANKOO0 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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
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: February 20, 2007 Contact:    Mr. Jack McCarthy Project:    Soils PO# 002332 Client Sample ID:                   9313-0000-009F                     Project:       YANK01204 Sample ID:                         180678011                         Client ID:     YANKOO Matrix:                             TS                                 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                       06-FEB-07 Receive Date:                       14-FEB-07 Collector:                         Client Moisture:                         8.77%
Connecticut Yankee Atomic Power Address :
Parameter                   Qualifier   Result Uncertainty       LC     TPU         MDA         Units       DF Analyst Date     Time Batch 1%
362 Injun Hollow Rd
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL       FSS 226 Ingrowth Waived Actinium-228                           0.845     +/-0.156   0.0476   +/-0.156     0.0951         pCi/g           MJHI 02/15/07 1635 610422 Americium-241                   U   0.0202   +/-0.0218   0.0184 +/-0.0218     0.0368         pCi/g Bismuth-212                           0.513     +/-0.217   0.0964   +/-0.217       0.193         pCi/g Bismuth-214                           0.605   +/-0.0834   0.0223 +/-0.0834     0.0445         pCi/g Cesium-134                       U   0.0133   +/-0.0251   0.0174 +/-0.0251     0.0348         pCi/g Cesium-137                       U -0.00137     +/-0.0185   0.0143 +/-0.0185     0.0285         pCi/g Cobalt-60                       U   0.0034   +/-0.0176     0.015 +/-0.0176       0.030         pCi/g Europium-152                     U   0.0448   +/-0.0562   0.0314 +/-0.0562     0.0628         pCi/g Europium-154                     U -0.0378     +/-0.0544   0.0439 +/-0.0544     0.0877         pCi/g Europium-155                     U   0.0341   +/-0.0413   0.0282 +/-0.0413     0.0563         pCi/g Lead-212                               0.801     +/-0.078   0.0169   +/-0.078     0.0338         pCi/g Lead-214                               0.566   +/-0.0754   0.0228 +/-0.0754     0.0455         pCi/g Manganese-54                     U   0.0193   +/-0.0184   0.0141 +/-0.0184     0.0283         pCi/g Niobium-94                       U -0.00217     +/-0.0139   0.0124 +/-0.0139     0.0247         pCi/g Potassium-40                             12.6   +/-0.723     0.121   +/-0.723       0.241         pCi/g Radium-226                             0.605   +/-0.0834   0.0223 +/-0.0834     0.0445         pCi/g Silver-108m                     U -0.0048     +/-0.0126     0.011 +/-0.0126       0.022         pCi/g Thallium-208                           0.269   +/-0.0381   0.0123 +/-0.0381     0.0245         pCi/g The following Prep Methods were performed Method             Description                                             Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMB1           02/14/07       1101     609940 The following Analytical Methods were performed Method             Description I                 EML HASL 300,4.5.2.3 Notes:
 
==Contact:==
Project:
East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
9313-0000-009F Project:
YANK01204 Sample ID:
180678011 Client ID:
YANKOO Matrix:
TS Vol. Recv.:
Collect Date:
06-FEB-07 Receive Date:
14-FEB-07 Collector:
Client Moisture:
8.77%
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 0.845  
+/-0.156 0.0476  
+/-0.156 0.0951 pCi/g MJHI 02/15/07 1635 610422 Americium-241 U
0.0202  
+/-0.0218 0.0184 +/-0.0218 0.0368 pCi/g Bismuth-212 0.513  
+/-0.217 0.0964  
+/-0.217 0.193 pCi/g Bismuth-214 0.605  
+/-0.0834 0.0223 +/-0.0834 0.0445 pCi/g Cesium-134 U
0.0133  
+/-0.0251 0.0174 +/-0.0251 0.0348 pCi/g Cesium-137 U -0.00137  
+/-0.0185 0.0143 +/-0.0185 0.0285 pCi/g Cobalt-60 U
0.0034  
+/-0.0176 0.015 +/-0.0176 0.030 pCi/g Europium-152 U
0.0448  
+/-0.0562 0.0314 +/-0.0562 0.0628 pCi/g Europium-154 U  
-0.0378  
+/-0.0544 0.0439 +/-0.0544 0.0877 pCi/g Europium-155 U
0.0341  
+/-0.0413 0.0282 +/-0.0413 0.0563 pCi/g Lead-212 0.801  
+/-0.078 0.0169  
+/-0.078 0.0338 pCi/g Lead-214 0.566  
+/-0.0754 0.0228 +/-0.0754 0.0455 pCi/g Manganese-54 U
0.0193  
+/-0.0184 0.0141 +/-0.0184 0.0283 pCi/g Niobium-94 U -0.00217  
+/-0.0139 0.0124 +/-0.0139 0.0247 pCi/g Potassium-40 12.6  
+/-0.723 0.121  
+/-0.723 0.241 pCi/g Radium-226 0.605  
+/-0.0834 0.0223 +/-0.0834 0.0445 pCi/g Silver-108m U  
-0.0048  
+/-0.0126 0.011 +/-0.0126 0.022 pCi/g Thallium-208 0.269  
+/-0.0381 0.0123 +/-0.0381 0.0245 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria 59
A quality control analyte recovery is outside of specified acceptance criteria 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: February 20, 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: February 20, 2007 Contact:   Mr. Jack McCarthy Project:   Soils PO# 002332 Client Sample ID:                 9313-0000-009F               Project:     YANK01204 Sample ID:                         180678011                     Client ID: YANK001 Vol. Recv.:
==Contact:==
Parameter               Qualifier   Result Uncertainty       LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Mr. Jack McCarthy Project:
  ** Analyte is a surrogate compound
Soils PO# 002332 Client Sample ID:
  < Result is less than value reported
9313-0000-009F Project:
  > 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.
YANK01204 Sample ID:
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.
180678011 Client ID:
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.
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
** 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
60


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: February 20, 2007 Contact:    Mr. Jack McCarthy Project:    Soils PO# 002332 Client Sample ID:                 9313-0000-01 OF                    Proiect:      YANK01204 Sample ID:                         180678012                          Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                          Client Moisture:                          8.59%
Connecticut Yankee Atomic Power Address :
Parameter                 Qualifier   Result   Uncertainty       LC     TPU         MDA         Units       DF Analyst Date     Time Batch 1%
362 Injun Hollow Rd
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL       FSS 226 Ingrowth Waived Actinium-228                           0.649     +/-0.111   0.0354 +/-0.111       0.0708       pCi/g             MJHI 02/15/07 1643 610422 Americium-241                   U     0.0524   +/-0.0667   0.0587 +/-0.0667       0.117       pCi/g Bismuth-212                             0.480     +/-0.147   0.0721 +/-0.147         0.144       pCi/g Bismuth-214                             0.483   +/-0.0626   0.0179 +/-0.0626       0.0357       pCi/g Cesium-134                     UI       0.00   +/-0.0201   0.0125 +/-0.0201       0.025       pCi/g Cesium-137                     UI       0.00   +/-0.0249 0.00971 +/-0.0249       0.0194       pCi/g Cobalt-60                       U -0.00093     +/-0.0125   0.0105 +/-0.0125       0.0211       pCi/g Europium-152                   U   -0.0237     +/-0.0415   0.0259 +/-0.0415       0.0517       pCi/g Europium-154                   U   -0.0167     +/-0.0363   0.0299 +/-0.0363       0.0598       pCi/g Europium-155                   U     0.0551   +/-0.0435     0.033 +/-0.0435       0.0659       pCi/g Lead-212                               0.634   +/-0.0588   0.0156 +/-0.0588       0.0312       pCi/g Lead-214                               0.561   +/-0.0641     0.019 +/-0.0641       0.038       pCi/g Manganese-54                   U -0.00225     +/-0.0126 0.00952 +/-0.0126         0.019       pCi/g Niobium-94                     U   0.00424     +/-0.0105 0.00924 +/-0.0105       0.0185       pCi/g Potassium-40                             10.3   +/-0.823   0.0711 +/-0.823         0.142       pCi/g Radium-226                             0.483   +/-0.0626   0.0179 +/-0.0626       0.0357       pCi/g Silver-108m                     U -0.00627   +/-0.00985 0.00867 +/-0.00985       0.0173       pCi/g Thallium-208                           0.199   +/-0.0273 0.00919 +/-0.0273       0.0184       pCi/g The following Prep Methods were performed Method             Description                                             Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMB1           02/14/07       1101     609940 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 Notes:
 
==Contact:==
Project:
East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-01 OF 180678012 TS 06-FEB-07 14-FEB-07 Client 8.59%
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 0.649  
+/-0.111 0.0354  
+/-0.111 0.0708 pCi/g MJHI 02/15/07 1643 610422 Americium-241 U
0.0524  
+/-0.0667 0.0587 +/-0.0667 0.117 pCi/g Bismuth-212 0.480  
+/-0.147 0.0721  
+/-0.147 0.144 pCi/g Bismuth-214 0.483  
+/-0.0626 0.0179 +/-0.0626 0.0357 pCi/g Cesium-134 UI 0.00  
+/-0.0201 0.0125 +/-0.0201 0.025 pCi/g Cesium-137 UI 0.00  
+/-0.0249 0.00971 +/-0.0249 0.0194 pCi/g Cobalt-60 U -0.00093  
+/-0.0125 0.0105 +/-0.0125 0.0211 pCi/g Europium-152 U  
-0.0237  
+/-0.0415 0.0259 +/-0.0415 0.0517 pCi/g Europium-154 U  
-0.0167  
+/-0.0363 0.0299 +/-0.0363 0.0598 pCi/g Europium-155 U
0.0551  
+/-0.0435 0.033 +/-0.0435 0.0659 pCi/g Lead-212 0.634  
+/-0.0588 0.0156 +/-0.0588 0.0312 pCi/g Lead-214 0.561  
+/-0.0641 0.019 +/-0.0641 0.038 pCi/g Manganese-54 U -0.00225  
+/-0.0126 0.00952 +/-0.0126 0.019 pCi/g Niobium-94 U
0.00424  
+/-0.0105 0.00924 +/-0.0105 0.0185 pCi/g Potassium-40 10.3  
+/-0.823 0.0711  
+/-0.823 0.142 pCi/g Radium-226 0.483  
+/-0.0626 0.0179 +/-0.0626 0.0357 pCi/g Silver-108m U -0.00627  
+/-0.00985 0.00867 +/-0.00985 0.0173 pCi/g Thallium-208 0.199  
+/-0.0273 0.00919 +/-0.0273 0.0184 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 61
  **    Analyte is a surrogate compound 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: February 20, 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:       Soils PO# 002332 Client Sample ID:                 9313-0000-01OF               Project:     YANK01204 Sample ID:                       180678012                     Client ID: YANK001 Vol. Recv.:
==Contact:==
Parameter                 Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1A
Mr. Jack McCarthy Project:
  <  Result is less than value reported
Soils PO# 002332 Client Sample ID:
  >    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.
9313-0000-01OF Project:
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.
YANK01204 Sample ID:
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.
180678012 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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
62


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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-011F                    Project:      YANK01204 Sample ID:                         180678013                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                        6.28%
Connecticut Yankee Atomic Power Address:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU         MDA         Units       DF Analyst Date     Time Batch 1%
362 Injun Hollow Rd East Hampton, Connecticut 06424
Rad Gamma Spec Analysis Gamma,Solid-FSSGAM & ALL         FSS 226 Ingrowth Waived Actinium-228                           0.757     +/-0.121   0.0332   +/-0.121     0.0663       pCi/g             MJH1   02/15/07 1644 610422 Americium-241                   U     0.021   +/-0.0489   0.0408 +/-0.0489     0.0815       pCi/g Bismuth-212                             0.497     +/-0.144   0.0721   +/-0.144       0.144       pCi/g Bismuth-214                             0.527   +/-0.0647   0.0188 +/-0.0647     0.0376       pCi/g Cesium-134                     UI       0.00 +/-0.0161   0.0132 +/-0.0161     0.0264         pCi/g Cesium-137                             0.0279     +/-0.015   0.0109   +/-0.015     0.0218         pCi/g Cobalt-60                         U 0.00262   +/-0.0123   0.0106 +/-0.0123     0.0211         pCi/g Europium-152                     U -0.00518   +/-0.0374   0.0274 +/-0.0374     0.0549         pCi/g Europium-154                     U   -0.012     +/-0.040   0.0334   +/-0.040     0.0668         pCi/g Europium-155                     U   0.0237   +/-0.0453   0.0303 +/-0.0453     0.0606         pCi/g Lead-212                               0.726   +/-0.0689   0.0162 +/-0.0689     0.0323         pCi/g Lead-214                               0.572   +/-0.0699   0.0194 +/-0.0699     0.0388         pCi/g Manganese-54                     UI       0.00   +/-0.0245 0.00975 +/-0.0245     0.0195         pCi/g Niobium-94                       U -0.00576     +/-0.011   0.0092   +/-0.011     0.0184         pCi/g Potassium-40                             12.3   +/-0.887   0.0932   +/-0.887     0.186         pCi/g Radium-226                             0.527   +/-0.0647   0.0188 +/-0.0647     0.0376         pCi/g Silver-108m                       U -0.0125     +/-0.0105   0.0089 +/-0.0105     0.0178         pCi/g Thallium-208                             0.239   +/-0.0325 0.00964 +/-0.0325     0.0193         pCi/g The following Prep Methods were performed Method             Description                                           Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMBI           02/14/07       1101     609940 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 Notes:
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-011F 180678013 TS 06-FEB-07 14-FEB-07 Client 6.28%
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 0.757  
+/-0.121 0.0332  
+/-0.121 0.0663 pCi/g MJH1 02/15/07 1644 610422 Americium-241 U
0.021  
+/-0.0489 0.0408 +/-0.0489 0.0815 pCi/g Bismuth-212 0.497  
+/-0.144 0.0721  
+/-0.144 0.144 pCi/g Bismuth-214 0.527  
+/-0.0647 0.0188 +/-0.0647 0.0376 pCi/g Cesium-134 UI 0.00  
+/-0.0161 0.0132 +/-0.0161 0.0264 pCi/g Cesium-137 0.0279  
+/-0.015 0.0109  
+/-0.015 0.0218 pCi/g Cobalt-60 U
0.00262  
+/-0.0123 0.0106 +/-0.0123 0.0211 pCi/g Europium-152 U -0.00518  
+/-0.0374 0.0274 +/-0.0374 0.0549 pCi/g Europium-154 U  
-0.012  
+/-0.040 0.0334  
+/-0.040 0.0668 pCi/g Europium-155 U
0.0237  
+/-0.0453 0.0303 +/-0.0453 0.0606 pCi/g Lead-212 0.726  
+/-0.0689 0.0162 +/-0.0689 0.0323 pCi/g Lead-214 0.572  
+/-0.0699 0.0194 +/-0.0699 0.0388 pCi/g Manganese-54 UI 0.00  
+/-0.0245 0.00975 +/-0.0245 0.0195 pCi/g Niobium-94 U -0.00576  
+/-0.011 0.0092  
+/-0.011 0.0184 pCi/g Potassium-40 12.3  
+/-0.887 0.0932  
+/-0.887 0.186 pCi/g Radium-226 0.527  
+/-0.0647 0.0188 +/-0.0647 0.0376 pCi/g Silver-108m U  
-0.0125  
+/-0.0105 0.0089 +/-0.0105 0.0178 pCi/g Thallium-208 0.239  
+/-0.0325 0.00964 +/-0.0325 0.0193 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 63
  **    Analyte is a surrogate compound 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-011F               Project:     YANK01204 Sample ID:                       180678013                     Client ID: YANK001 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                 Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1A
Connecticut Yankee Atomic Power Address:
  <  Result is less than value reported
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
  >  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.
==Contact:==
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.
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9313-0000-011F Project:
YANK01204 Sample ID:
180678013 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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
64


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certifie2te of Analw~is   alvsis Certificate ofA Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                   Report Date:  February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-012F                    Proiect:      YANK01204 Sample ID:                         180678014                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certifie2te of Analw~is Certificate ofA alvsis Company:
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          5.31%
Connecticut Yankee Atomic Power Address:
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                             0.757   +/-0.107   0.0248 +/-0.107       0.0495       pCi/g             MJHI 02/15/07 1645 610422 Americium-241                     U   0.0581   +/-0.0417   0.0371 +/-0.0417       0.0741       pCi/g Bismuth-212                             0.570     +/-0.116   0.0548 +/-0.116         0.110       pCi/g Bismuth-214                             0.811   +/-0.0895     0.014 +/-0.0895       0.028       pCi/g Cesium-134                       UI       0.00   +/-0.0158 0.00962 +/-0.0158       0.0192       pCi/g Cesium-137                             0.0296   +/-0.0145 0.00756 +/-0.0145       0.0151       pCi/g Cobalt-60                         U 0.00224   +/-0.00809 0.00696 +/-0.00809     0.0139       pCi/g Europium-152                       U -0.00505     +/-0.0309   0.0216 +/-0.0309       0.0431       pCi/g Europium-154                       U -0.00177     +/-0.0255   0.0217 +/-0.0255       0.0434       pCi/g Europium-155                       U   0.0501   +/-0.0369   0.0292 +/-0.0369       0.0584       pCi/g Lead-212                                 0.753     +/-0.063 0.0131 +/-0.063       0.0261       pCi/g Lead-214                                 0.942   +/-0.0901     0.015 +/-0.0901     0.0299       pCi/g Manganese-54                     U 0.000308   +/-0.00852 0.00759 +/-0.00852     0.0152       pCi/g Niobium-94                       U   0.00575   +/-0.0081 0.00717 +/-0.0081       0.0143         pCi/g Potassium-40                             10.4     +/-0.700 0.0629 +/-0.700         0.126         pCi/g Radium-226                               0.811   +/-0.0895     0.014 +/-0.0895       0.028         pCi/g Silver-108m                       U   0.00242   +/-0.00756   0.0069 +/-0.00756     0.0138         pCi/g Thallium-208                             0.225   +/-0.0273 0.00738 +/-0.0273       0.0147         pCi/g The following Prep Methods were performed Method             Description                                           Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMB1           02/14/07       1101     609940 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 Notes:
362 Injun Hollow Rd East Hampton, Connecticut 06424
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date:
February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-012F 180678014 TS 06-FEB-07 14-FEB-07 Client 5.31%
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 0.757  
+/-0.107 0.0248  
+/-0.107 0.0495 pCi/g MJHI 02/15/07 1645 610422 Americium-241 U
0.0581  
+/-0.0417 0.0371 +/-0.0417 0.0741 pCi/g Bismuth-212 0.570  
+/-0.116 0.0548  
+/-0.116 0.110 pCi/g Bismuth-214 0.811  
+/-0.0895 0.014 +/-0.0895 0.028 pCi/g Cesium-134 UI 0.00  
+/-0.0158 0.00962 +/-0.0158 0.0192 pCi/g Cesium-137 0.0296  
+/-0.0145 0.00756 +/-0.0145 0.0151 pCi/g Cobalt-60 U
0.00224  
+/-0.00809 0.00696 +/-0.00809 0.0139 pCi/g Europium-152 U -0.00505  
+/-0.0309 0.0216 +/-0.0309 0.0431 pCi/g Europium-154 U -0.00177  
+/-0.0255 0.0217 +/-0.0255 0.0434 pCi/g Europium-155 U
0.0501  
+/-0.0369 0.0292 +/-0.0369 0.0584 pCi/g Lead-212 0.753  
+/-0.063 0.0131  
+/-0.063 0.0261 pCi/g Lead-214 0.942  
+/-0.0901 0.015 +/-0.0901 0.0299 pCi/g Manganese-54 U 0.000308  
+/-0.00852 0.00759 +/-0.00852 0.0152 pCi/g Niobium-94 U
0.00575  
+/-0.0081 0.00717 +/-0.0081 0.0143 pCi/g Potassium-40 10.4  
+/-0.700 0.0629  
+/-0.700 0.126 pCi/g Radium-226 0.811  
+/-0.0895 0.014 +/-0.0895 0.028 pCi/g Silver-108m U
0.00242  
+/-0.00756 0.0069 +/-0.00756 0.0138 pCi/g Thallium-208 0.225  
+/-0.0273 0.00738 +/-0.0273 0.0147 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 65
  **    Analyte is a surrogate compound 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-012F               Project:     YANK01204 Sample ID:                         180678014                     Client ID: YANK001 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Connecticut Yankee Atomic Power Address:
  <  Result is less than value reported
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
  >  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.
==Contact:==
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.
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9313-0000-012F Project:
YANK01204 Sample ID:
180678014 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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.
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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-013F                    Project:      YANK01204 Sample ID:                         180678015                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          3.16%
Connecticut Yankee Atomic Power Address:
Parameter                   (Jualifier   Result Uncertainty     LC     TPU           MDA         Units       DF Analyst Date     Time Batch A*
362 Injun Hollow Rd East Hampton, Connecticut 06424
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL         FSS 226 Ingrowth Waived Actinium-228                             0.803   +/-0.194  0.0643  +/-0.194      0.129        pCi/g            MJH1  02/16/07 0942 610422 Americium-241                      U -0.0416    +/-0.0866  0.083  +/-0.0866      0.166        pCi/g Bismuth-212                              0.565    +/-0.275  0.129  +/-0.275      0.258        pCi/g Bismuth-214                              0.541    +/-0.114  0.0354  +/-0.114     0.0707        pCi/g Cesium-134                        U    0.0324    +/-0.029  0.0233  +/-0.029      0.0466        pCi/g Cesium-137                              0.0721    +/-0.0391  0.0204  +/-0.0391      0.0408        pCi/g Cobalt-60                          U    0.0295    +/-0.0204  0.0196  +/-0.0204      0.0391        pCi/g Europium- 152                      U  -0.0334    +/-0.0634  0.0456  +/-0.0634      0.0911        pCi/g Europium- 154                      U    -0.041    +/-0.0674  0.0536 +/-0.0674      0.107        pCi/g Europium-155                      U    0.0134    +/-0.0586  0.0556  +/-0.0586      0.111        pCi/g Lead-212                                  0.782    +/-0.088  0.0274  +/-0.088      0.0548        pCi/g Lead-214                                  0.696    +/-0.105  0.0343  +/-0.105      0.0686        pCi/g Manganese-54                      U  0.00911    +/-0.0209  0.0191  +/-0.0209      0.0381        pCi/g Niobium-94                        U    0.0134    +/-0.0194  0.0175  +/-0.0194     0.0349        pCi/g Potassium-40                              13.8    +/-1.32   0.160  +/-1.32      0.320        pCi/g Radium-226                                0.541    +/-0.114  0.0354  +/-0.114      0.0707         pCi/g Silver-108m                        U  0.00515    +/-0.0184  0.0168  +/-0.0184      0.0336        pCi/g Thallium-208                              0.295  +/-0.0482  0.0178  +/-0.0482      0.0356         pCi/g The following Prep Methods were performed Method             Description                                           Analyst         Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           JMBI           02/14/07       1101     609940 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 Notes:
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-013F 180678015 TS 06-FEB-07 14-FEB-07 Client 3.16%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter
(
Rad Gamma Spec Analysis Jualifier 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 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 0.803 U
-0.0416 0.565 0.541 U
0.0324 0.0721 U
0.0295 U  
-0.0334 U
-0.041 U
0.0134 0.782 0.696 U
0.00911 U
0.0134 13.8 0.541 U
0.00515 0.295
+/-0.194
+/-0.0866
+/-0.275
+/-0.114
+/-0.029
+/-0.0391
+/-0.0204
+/-0.0634
+/-0.0674
+/-0.0586
+/-0.088
+/-0.105
+/-0.0209
+/-0.0194
+/-1.32
+/-0.114
+/-0.0184
+/-0.0482 0.0643 0.083 0.129 0.0354 0.0233 0.0204 0.0196 0.0456 0.0536 0.0556 0.0274 0.0343 0.0191 0.0175 0.160 0.0354 0.0168 0.0178
+/-0.194
+/-0.0866
+/-0.275
+/-0.114
+/-0.029
+/-0.0391
+/-0.0204
+/-0.0634
+/-0.0674
+/-0.0586
+/-0.088
+/-0.105
+/-0.0209
+/-0.0194
+/-1.32
+/-0.114
+/-0.0184
+/-0.0482 0.129 0.166 0.258 0.0707 0.0466 0.0408 0.0391 0.0911 0.107 0.111 0.0548 0.0686 0.0381 0.0349 0.320 0.0707 0.0336 0.0356 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 02/16/07 0942 610422 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 67
  **    Analyte is a surrogate compound 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-013F                 Project:     YANK01204 Sample ID:                       180678015                     Client ID: YANK001 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                 Qualifier   Result   Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Connecticut Yankee Atomic Power Address:
  <  Result is less than value reported
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
  >  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.
==Contact:==
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.
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9313-0000-013F Project:
YANK01204 Sample ID:
180678015 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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.
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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-014F                    Project:      YANK0 1204 Sample ID:                         180678016                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          8.03%
Connecticut Yankee Atomic Power Address:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU         MDA         Units       DF Analyst Date     Time Batch 1%
362 Injun Hollow Rd East Hampton, Connecticut 06424
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL       FSS 226 Ingrowth Waived Actinium-228                           0.645     +/-0.150   0.0541   +/-0.150       0.108       pCi/g             MJHI   02/16/07 0942 610422 Americium-241                     U   0.0873   +/-0.0888     0.079 +/-0.0888       0.158       pCi/g Bismuth-212                             0.510     +/-0.213   0.116   +/-0.213       0.232       pCi/g Bismuth-214                             0.538   +/-0.0962   0.0272 +/-0.0962     0.0543       pCi/g Cesium-134                       U   0.0268   +/-0.0321   0.0187 +/-0.0321     0.0375       pCi/g Cesium-137                       U   0.00662     +/-0.023   0.0181   +/-0.023     0.0362       pCi/g Cobalt-60                         U 0.00139   +/-0.0172   0.0147 +/-0.0172     0.0295       pCi/g Europium-152                     U -0.0442   +/-0.0714   0.0415 +/-0.0714       0.083       pCi/g Europium-154                     U   -0.026   +/-0.0568   0.0458 +/-0.0568     0.0915         pCi/g Europium-155                     U -0.0362     +/-0.054   0.0496   +/-0.054     0.0991         pCi/g Lead-212                               0.675   +/-0.0757     0.025 +/-0.0757       0.050         pCi/g Lead-214                               0.558     +/-0.097   0.0309   +/-0.097     0.0617         pCi/g Manganese-54                     U   0.0115   +/-0.0184     0.017 +/-0.0184       0.034         pCi/g Niobium-94                       U     0.013   +/-0.0179   0.0158 +/-0.0179     0.0316         pCi/g Potassium-40                             9.26   +/-0.911     0.127 +/-0.911       0.254         pCi/g Radium-226                             0.538   +/-0.0962   0.0272 +/-0.0962     0.0543         pCi/g Silver-108m                       U 0.000837   +/-0.0162   0.0146 +/-0.0162     0.0292         pCi/g Thallium-208                           0.223   +/-0.0426   0.0159 +/-0.0426     0.0319         pCi/g The following Prep Methods were performed Method             Description                                           Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMBI           02/14/07       1107     609942 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 Notes:
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-014F 180678016 TS 06-FEB-07 14-FEB-07 Client 8.03%
Project:
Client ID:
Vol. Recv.:
YANK0 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 0.645  
+/-0.150 0.0541  
+/-0.150 0.108 pCi/g MJHI 02/16/07 0942 610422 Americium-241 U
0.0873  
+/-0.0888 0.079 +/-0.0888 0.158 pCi/g Bismuth-212 0.510  
+/-0.213 0.116  
+/-0.213 0.232 pCi/g Bismuth-214 0.538  
+/-0.0962 0.0272 +/-0.0962 0.0543 pCi/g Cesium-134 U
0.0268  
+/-0.0321 0.0187 +/-0.0321 0.0375 pCi/g Cesium-137 U
0.00662  
+/-0.023 0.0181  
+/-0.023 0.0362 pCi/g Cobalt-60 U
0.00139  
+/-0.0172 0.0147 +/-0.0172 0.0295 pCi/g Europium-152 U  
-0.0442  
+/-0.0714 0.0415 +/-0.0714 0.083 pCi/g Europium-154 U  
-0.026  
+/-0.0568 0.0458 +/-0.0568 0.0915 pCi/g Europium-155 U  
-0.0362  
+/-0.054 0.0496  
+/-0.054 0.0991 pCi/g Lead-212 0.675  
+/-0.0757 0.025 +/-0.0757 0.050 pCi/g Lead-214 0.558  
+/-0.097 0.0309  
+/-0.097 0.0617 pCi/g Manganese-54 U
0.0115  
+/-0.0184 0.017 +/-0.0184 0.034 pCi/g Niobium-94 U
0.013  
+/-0.0179 0.0158 +/-0.0179 0.0316 pCi/g Potassium-40 9.26  
+/-0.911 0.127  
+/-0.911 0.254 pCi/g Radium-226 0.538  
+/-0.0962 0.0272 +/-0.0962 0.0543 pCi/g Silver-108m U 0.000837  
+/-0.0162 0.0146 +/-0.0162 0.0292 pCi/g Thallium-208 0.223  
+/-0.0426 0.0159 +/-0.0426 0.0319 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 69
  **    Analyte is a surrogate compound 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: February 20, 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-014F               Project:     YANK01204 Sample ID:                       180678016                     Client ID: YANKOOl Vol. Recv.:
==Contact:==
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA           Units       DF Analyst Date     Time Batch 1%
Mr. Jack McCarthy Project:
  <  Result is less than value reported
Soils PO# 002332 Client Sample ID:
  >  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.
9313-0000-014F Project:
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.
YANK01204 Sample ID:
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.
180678016 Client ID:
YANKOOl Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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.
70
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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-014FS                    Project:      YANK01204 Sample ID:                         180678017                        Client ID:    YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          7.79%
Connecticut Yankee Atomic Power Address:
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                           0.803     +/-0.175   0.0557   +/-0.175       0.111         pCi/g           MJH1 02/16/07 0943 610422 Americium-241                   U   0.0231   +/-0.0994     0.087 +/-0.0994       0.174         pCi/g Bismuth-212                           0.358     +/-0.245     0.129   +/-0.245       0.258         pCi/g Bismuth-214                           0.528   +/-0.0919   0.0268 +/-0.0919       0.0536         pCi/g Cesium-134                     UI       0.00   +/-0.0367   0.0219 +/-0.0367       0.0437         pCi/g Cesium-137                       U -0.00506     +/-0.0204   0.0174 +/-0.0204       0.0348         pCi/g Cobalt-60                       U 0.00733     +/-0.0179     0.016 +/-0.0179       0.032         pCi/g Europium-152                     U 0.000197     +/-0.0573   0.0427 +/-0.0573       0.0853         pCi/g Europium-154                     U 0.00114     +/-0.0641   0.0548 +/-0.0641       0.109         pCi/g Europium-155                     U 0.00366     +/-0.0548   0.0522 +/-0.0548       0.104         pCi/g Lead-212                               0.621   +/-0.0672   0.0256 +/-0.0672       0.0511         pCi/g Lead-214                               0.519   +/-0.0831     0.031 +/-0.0831       0.0619         pCi/g Manganese-54                     U 0.00337     +/-0.0199   0.0179 +/-0.0199       0.0357         pCi/g Niobium-94                       U   0.0114   +/-0.0176   0.0159 +/-0.0176       0.0319         pCi/g Potassium-40                             9.47   +/-0.903     0.116   +/-0.903       0.233         pCi/g Radium-226                             0.528   +/-0.0919   0.0268 +/-0.0919       0.0536         pCi/g Silver-108m                     U 0.00111     +/-0.0158   0.0144 +/-0.0158       0.0287         pCi/g Thallium-208                           0.192   +/-0.0449   0.0153 +/-0.0449       0.0306         pCi/g The following Prep Methods were performed Method             Description                                           Analyst         Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMBI           02/14/07       1107     609942 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 Notes:
362 Injun Hollow Rd East Hampton, Connecticut 06424
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-014FS 180678017 TS 06-FEB-07 14-FEB-07 Client 7.79%
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 0.803  
+/-0.175 0.0557  
+/-0.175 0.111 pCi/g MJH1 02/16/07 0943 610422 Americium-241 U
0.0231  
+/-0.0994 0.087 +/-0.0994 0.174 pCi/g Bismuth-212 0.358  
+/-0.245 0.129  
+/-0.245 0.258 pCi/g Bismuth-214 0.528  
+/-0.0919 0.0268 +/-0.0919 0.0536 pCi/g Cesium-134 UI 0.00  
+/-0.0367 0.0219 +/-0.0367 0.0437 pCi/g Cesium-137 U -0.00506  
+/-0.0204 0.0174 +/-0.0204 0.0348 pCi/g Cobalt-60 U
0.00733  
+/-0.0179 0.016 +/-0.0179 0.032 pCi/g Europium-152 U 0.000197  
+/-0.0573 0.0427 +/-0.0573 0.0853 pCi/g Europium-154 U
0.00114  
+/-0.0641 0.0548 +/-0.0641 0.109 pCi/g Europium-155 U
0.00366  
+/-0.0548 0.0522 +/-0.0548 0.104 pCi/g Lead-212 0.621  
+/-0.0672 0.0256 +/-0.0672 0.0511 pCi/g Lead-214 0.519  
+/-0.0831 0.031 +/-0.0831 0.0619 pCi/g Manganese-54 U
0.00337  
+/-0.0199 0.0179 +/-0.0199 0.0357 pCi/g Niobium-94 U
0.0114  
+/-0.0176 0.0159 +/-0.0176 0.0319 pCi/g Potassium-40 9.47  
+/-0.903 0.116  
+/-0.903 0.233 pCi/g Radium-226 0.528  
+/-0.0919 0.0268 +/-0.0919 0.0536 pCi/g Silver-108m U
0.00111  
+/-0.0158 0.0144 +/-0.0158 0.0287 pCi/g Thallium-208 0.192  
+/-0.0449 0.0153 +/-0.0449 0.0306 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 71
    **  Analyte is a surrogate compound 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: February 20, 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-014FS               Project:     YANK01204 Sample ID:                       180678017                     Client ID: YANK001 Vol. Recv.:
==Contact:==
Parameter                 Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Mr. Jack McCarthy Project:
  <  Result is less than value reported
Soils PO# 002332 Client Sample ID:
  >  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.
9313-0000-014FS Project:
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.
YANK01204 Sample ID:
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.
180678017 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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.
72
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:  February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-016F                    Project:      YANK01204 Sample ID:                         180678018                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          4.24%
Connecticut Yankee Atomic Power Address :
Parameter                   Qualifier   Result Uncertainty       LC     TPU         MDA         Units       DF Analyst Date       Time Batch 1%
362 Injun Hollow Rd East Hampton, Connecticut 06424
Rad Gamma Spec Analysis Gamma,Solid-FSSGAM & ALL         FSS 226 Ingrowth Waived Actinium-228                             1.54   +/-0.246   0.0604   +/-0.246     0.121       pCi/g             MJHI 02/16/07 0944 610422 Americium-241                     U   0.0556     +/-0.104   0.0846   +/-0.104     0.169       pCi/g Bismuth-212                             0.887   +/-0.293     0.127   +/-0.293     0.253       pCi/g Bismuth-214                               1.74   +/-0.176   0.0299   +/-0.176     0.0597       pCi/g Cesium-134                       UI       0.00   +/-0.0278   0.0221 +/-0.0278     0.0443       pCi/g Cesium-137                       U   0.0141   +/-0.0205   0.0178 +/-0.0205     0.0356       pCi/g Cobalt-60                         U     0.020   +/-0.0207   0.0171 +/-0.0207     0.0342       pCi/g Europium-152                     U   -0.0115   +/-0.0574   0.0462 +/-0.0574     0.0923       pCi/g Europium-154                     U   -0.0347   +/-0.0682   0.0557 +/-0.0682       0.111       pCi/g Europium-155                     U   0.0587   +/-0.0594   0.0546 +/-0.0594       0.109       pCi/g Lead-212                                 1.32   +/-0.113   0.0262   +/-0.113     0.0523       pCi/g Lead-214                                 1.88   +/-0.178   0.0325   +/-0.178     0.065       pCi/g Manganese-54                   Ul       0.00   +/-0.0297   0.0153 +/-0.0297     0.0307       pCi/g Niobium-94                       U   0.0102   +/-0.0183   0.0158 +/-0.0183     0.0316       pCi/g Potassium-40                             25.0     +/-1.87   0.145     +/-1.87     0.289       pCi/g Radium-226                               1.74   +/-0.176   0.0299   +/-0.176     0.0597       pCi/g Silver-108m                     U -0.00837     +/-0.0173   0.0149 +/-0.0173     0.0298         pCi/g Thallium-208                             0.452   +/-0.0552   0.0161 +/-0.0552     0.0322         pCi/g The following Prep Methods were performed Method             Description                                             Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMB]           02/14/07       1107     609942 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 Notes:
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-016F 180678018 TS 06-FEB-07 14-FEB-07 Client 4.24%
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 1.54  
+/-0.246 0.0604  
+/-0.246 0.121 pCi/g MJHI 02/16/07 0944 610422 Americium-241 U
0.0556  
+/-0.104 0.0846  
+/-0.104 0.169 pCi/g Bismuth-212 0.887  
+/-0.293 0.127  
+/-0.293 0.253 pCi/g Bismuth-214 1.74  
+/-0.176 0.0299  
+/-0.176 0.0597 pCi/g Cesium-134 UI 0.00  
+/-0.0278 0.0221 +/-0.0278 0.0443 pCi/g Cesium-137 U
0.0141  
+/-0.0205 0.0178 +/-0.0205 0.0356 pCi/g Cobalt-60 U
0.020  
+/-0.0207 0.0171 +/-0.0207 0.0342 pCi/g Europium-152 U  
-0.0115  
+/-0.0574 0.0462 +/-0.0574 0.0923 pCi/g Europium-154 U  
-0.0347  
+/-0.0682 0.0557 +/-0.0682 0.111 pCi/g Europium-155 U
0.0587  
+/-0.0594 0.0546 +/-0.0594 0.109 pCi/g Lead-212 1.32  
+/-0.113 0.0262  
+/-0.113 0.0523 pCi/g Lead-214 1.88  
+/-0.178 0.0325  
+/-0.178 0.065 pCi/g Manganese-54 Ul 0.00  
+/-0.0297 0.0153 +/-0.0297 0.0307 pCi/g Niobium-94 U
0.0102  
+/-0.0183 0.0158 +/-0.0183 0.0316 pCi/g Potassium-40 25.0  
+/-1.87 0.145  
+/-1.87 0.289 pCi/g Radium-226 1.74  
+/-0.176 0.0299  
+/-0.176 0.0597 pCi/g Silver-108m U -0.00837  
+/-0.0173 0.0149 +/-0.0173 0.0298 pCi/g Thallium-208 0.452  
+/-0.0552 0.0161 +/-0.0552 0.0322 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB]
02/14/07 1107 609942 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 73
  **    Analyte is a surrogate compound 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-016F               Proiect:     YANK01204 Sample ID:                         180678018                   Client Vol. Recv.: YANK001 ID:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Connecticut Yankee Atomic Power Address :
  <  Result is less than value reported
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
  >  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.
==Contact:==
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.
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9313-0000-016F Proiect:
YANK01204 Sample ID:
180678018 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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.
74
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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-017F                    Project:      YANK01204 Sample ID:                         180678019                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                       06-FEB-07 Receive Date:                        14-FEB-07 Collector:                          Client Moisture:                          3.8%
Connecticut Yankee Atomic Power Address:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU           MDA         Units       DF Analyst Date     Time Batch 1%
362 Injun Hollow Rd East Hampton, Connecticut 06424
Rad Gamma Spec Analysis Gamma,Solid-FSSGAM & ALL         FSS 226 Ingrowth Waived Actinium-228                           0.553     +/-0.164   0.0751   +/-0.164       0.150       pCi/g             MJH1 02/16/07 0946 610422 Americium-241                     U   0.0024     +/-0.038   0.0332   +/-0.038     0.0664       pCi/g Bismuth-212                             0.576     +/-0.293     0.151   +/-0.293       0.302       pCi/g Bismuth-214                             0.361     +/-0.105   0.0393   +/-0.105     0.0785       pCi/g Cesium-134                       U   0.0255   +/-0.0385   0.0247 +/-0.0385       0.0493       pCi/g Cesium-137                       U   0.0388   +/-0.0604   0.0202 +/-0.0604       0.0404       pCi/g Cobalt-60                         U   0.0257     +/-0.028   0.0201   +/-0.028     0.0402       pCi/g Europium-152                     U -0.0449     +/-0.0775     0.052 +/-0.0775       0.104       pCi/g Europium-154                     U   0.0273   +/-0.0702     0.062 +/-0.0702       0.124       pCi/g Europium-155                     U -0.0147     +/-0.0568   0.0513 +/-0.0568       0.102       pCi/g Lead-212                               0.521   +/-0.0716   0.0287 +/-0.0716       0.0574       pCi/g Lead-214                               0.487   +/-0.0882   0.0366 +/-0.0882       0.0732       pCi/g Manganese-54                     U -0.00279     +/-0.0243   0.0216 +/-0.0243       0.0431       pCi/g Niobium-94                       U -0.00422     +/-0.0219   0.0188 +/-0.0219       0.0376       pCi/g Potassium-40                             9.02   +/-0.906     0.168   +/-0.906       0.336       pCi/g Radium-226                             0.361     +/-0.105   0.0393   +/-0.105     0.0785       pCi/g Silver-108m                     U -0.0155     +/-0.0207   0.0181 +/-0.0207     0.0361       pCi/g Thallium-208                           0.241   +/-0.0522   0.0201 +/-0.0522     0.0401       pCi/g The following Prep Methods were performed Method             Description                                           Analyst         Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMB1           02/14/07       1107     609942 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 Notes:
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-017F 180678019 TS 06-FEB-07 14-FEB-07 Client 3.8%
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 0.553  
+/-0.164 0.0751  
+/-0.164 0.150 pCi/g MJH1 02/16/07 0946 610422 Americium-241 U
0.0024  
+/-0.038 0.0332  
+/-0.038 0.0664 pCi/g Bismuth-212 0.576  
+/-0.293 0.151  
+/-0.293 0.302 pCi/g Bismuth-214 0.361  
+/-0.105 0.0393  
+/-0.105 0.0785 pCi/g Cesium-134 U
0.0255  
+/-0.0385 0.0247 +/-0.0385 0.0493 pCi/g Cesium-137 U
0.0388  
+/-0.0604 0.0202 +/-0.0604 0.0404 pCi/g Cobalt-60 U
0.0257  
+/-0.028 0.0201  
+/-0.028 0.0402 pCi/g Europium-152 U  
-0.0449  
+/-0.0775 0.052 +/-0.0775 0.104 pCi/g Europium-154 U
0.0273  
+/-0.0702 0.062 +/-0.0702 0.124 pCi/g Europium-155 U  
-0.0147  
+/-0.0568 0.0513 +/-0.0568 0.102 pCi/g Lead-212 0.521  
+/-0.0716 0.0287 +/-0.0716 0.0574 pCi/g Lead-214 0.487  
+/-0.0882 0.0366 +/-0.0882 0.0732 pCi/g Manganese-54 U -0.00279  
+/-0.0243 0.0216 +/-0.0243 0.0431 pCi/g Niobium-94 U -0.00422  
+/-0.0219 0.0188 +/-0.0219 0.0376 pCi/g Potassium-40 9.02  
+/-0.906 0.168  
+/-0.906 0.336 pCi/g Radium-226 0.361  
+/-0.105 0.0393  
+/-0.105 0.0785 pCi/g Silver-108m U  
-0.0155  
+/-0.0207 0.0181 +/-0.0207 0.0361 pCi/g Thallium-208 0.241  
+/-0.0522 0.0201 +/-0.0522 0.0401 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 75
  **    Analyte is a surrogate compound 75


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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-017F               Project:     YANK01204 Sample ID:                       180678019                     Client ID: YANKOOI Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address:
Parameter                 Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch A*
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
  <  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.
==Contact:==
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.
Mr. Jack McCarthy Project:
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.
Soils PO# 002332 Client Sample ID:
9313-0000-017F Project:
YANK01204 Sample ID:
180678019 Client ID:
YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A*
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.
76
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: February 20, 2007 Contact:     Mr, Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-018F                      Project:      YANK01204 Sample ID:                         180678020                          Client ID:    YANK001 Matrix:                           TS                                  Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address :
Collect Date:                     06-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                        8.56%
362 Injun Hollow Rd East Hampton, Connecticut 06424
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                             1.22   +/-0.182   0.0411   +/-0.182     0.0822         pCi/g           MJHI 02/16/07 0946 610422 Americium-241                     U   0.0424     +/-0.101   0.0866   +/-0.101       0.173         pCi/g Bismuth-212                             0.484     +/-0.216   0.085   +/-0.216       0.170         pCi/g Bismuth-214                               1.02   +/-0.117   0.0215   +/-0.117     0.0431         pCi/g Cesium-134                       UI       0.00 +/-0.0273   0.0154 +/-0.0273       0.0308         pCi/g Cesium-137                             0.0538     +/-0.023   0.0115   +/-0.023     0.0229         pCi/g Cobalt-60                         U-0.000149   +/-0.0136   0.0115 +/-0.0136       0.0229         pCi/g Europium-152                       U   0.0431   +/-0.0598   0.0338 +/-0.0598       0.0675         pCi/g Europium-154                       U -0.0944     +/-0.0566   0.0351 +/-0.0566       0.0702         pCi/g Europium-155                     U     0.072   +/-0.0703   0.0484 +/-0.0703       0.0968         pCi/g Lead-212                                 1.11 +/-0.0977   0.0211 +/-0.0977       0.0421         pCi/g Lead-214                                 1.20   +/-0.120   0.0234   +/-0.120     0.0468         pCi/g Manganese-54                     U     0.019   +/-0.0138   0.0115 +/-0.0138       0.0229         pCi/g Niobium-94                       U 0.00307     +/-0.0133   0.0112 +/-0.0133       0.0224         pCi/g Potassium-40                             17.7     +/-1.18   0.0937   +/-1.18       0.187         pCi/g Radium-226                               1.02   +/-0.117   0.0215   +/-0.117     0.0431         pCi/g Silver-108m                       U-0.000939   +/-0.0129   0.0115 +/-0.0129       0.023         pCi/g Thallium-208                           0.360   +/-0.0435     0.012 +/-0.0435       0.024         pCi/g The following Prep Methods were performed Method             Description                                           Analyst         Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           JMBI             02/14/07       1107     609942 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 Notes:
==Contact:==
Mr, Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-018F 180678020 TS 06-FEB-07 14-FEB-07 Client 8.56%
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 1.22  
+/-0.182 0.0411  
+/-0.182 0.0822 pCi/g MJHI 02/16/07 0946 610422 Americium-241 U
0.0424  
+/-0.101 0.0866  
+/-0.101 0.173 pCi/g Bismuth-212 0.484  
+/-0.216 0.085  
+/-0.216 0.170 pCi/g Bismuth-214 1.02  
+/-0.117 0.0215  
+/-0.117 0.0431 pCi/g Cesium-134 UI 0.00  
+/-0.0273 0.0154 +/-0.0273 0.0308 pCi/g Cesium-137 0.0538  
+/-0.023 0.0115  
+/-0.023 0.0229 pCi/g Cobalt-60 U-0.000149  
+/-0.0136 0.0115 +/-0.0136 0.0229 pCi/g Europium-152 U
0.0431  
+/-0.0598 0.0338 +/-0.0598 0.0675 pCi/g Europium-154 U  
-0.0944  
+/-0.0566 0.0351 +/-0.0566 0.0702 pCi/g Europium-155 U
0.072  
+/-0.0703 0.0484 +/-0.0703 0.0968 pCi/g Lead-212 1.11  
+/-0.0977 0.0211 +/-0.0977 0.0421 pCi/g Lead-214 1.20  
+/-0.120 0.0234  
+/-0.120 0.0468 pCi/g Manganese-54 U
0.019  
+/-0.0138 0.0115 +/-0.0138 0.0229 pCi/g Niobium-94 U
0.00307  
+/-0.0133 0.0112 +/-0.0133 0.0224 pCi/g Potassium-40 17.7  
+/-1.18 0.0937  
+/-1.18 0.187 pCi/g Radium-226 1.02  
+/-0.117 0.0215  
+/-0.117 0.0431 pCi/g Silver-108m U-0.000939  
+/-0.0129 0.0115 +/-0.0129 0.023 pCi/g Thallium-208 0.360  
+/-0.0435 0.012 +/-0.0435 0.024 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 77
  **    Analyte is a surrogate compound 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: February 20, 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: February 20, 2007 Contact:     Mr, Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-018F               Proiect:     YANK01204 Sample ID:                       180678020                     Client ID:   YANK001 Vol. Recv.:
==Contact:==
Parameter                 Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch A
Mr, Jack McCarthy Project:
  <  Result is less than value reported
Soils PO# 002332 Client Sample ID:
  >  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.
9313-0000-018F Proiect:
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.
YANK01204 Sample ID:
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.
180678020 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A 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.
78
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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-019F                     Proiect:       YANK01204 Sample ID:                         180678021                         Client ID:     YANK001 Matrix:                           TS                               Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     12-FEB-07 Receive Date:                     14-FEB-07 Collector:                         Client Moisture:                         9.92%
Connecticut Yankee Atomic Power Address:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU           MDA         Units         DF Analyst Date   Time Batch 1%
362 Injun Hollow Rd East Hampton, Connecticut 06424
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL       FSS 226 Ingrowth Waived Actinium-228                             1.08   +/-0.160   0.0355   +/-0.160       0.071         pCi/g           MJHI 02/16/07 1549 610434 Americium-241                     U     0.0528   +/-0.0721   0.0614 +/-0.0721       0.123         pCi/g Bismuth-212                             0.686     +/-0.146   0.0764   +/-0.146       0.153         pCi/g Bismuth-214                             0.989     +/-0.102   0.0184   +/-0.102     0.0368         pCi/g Cesium-134                     UI       0.00 +/-0.0166   0.0138 +/-0.0166       0.0275         pCi/g Cesium-137                             0.0919   +/-0.0202   0.0112 +/-0.0202       0.0223         pCi/g Cobalt-60                       U     0.0246   +/-0.0164   0.0124 +/-0.0164       0.0248         pCi/g Europium-152                     U   -0.0312   +/-0.0397   0.0284 +/-0.0397       0.0568         pCi/g Europium-154                     U   -0.0242   +/-0.0405   0.0333 +/-0.0405       0.0666         pCi/g Europium-155                   Ul       0.00 +/-0.0467   0.0348 +/-0.0467       0.0696         pCi/g Lead-212                                 1.10 +/-0.0929   0.0167 +/-0.0929       0.0334         pCi/g Lead-214                                 1.05   +/-0.100   0.0193   +/-0.100     0.0386         pCi/g Manganese-54                   UI       0.00 +/-0.0124   0.0104 +/-0.0124       0.0208         pCi/g Niobium-94                       U   0.0042   +/-0.0113   0.00977 +/-0.0113       0.0195         pCi/g Potassium-40                             17.7     +/-1.29   0.0835   +/-1.29       0.167         pCi/g Radium-226                               0.989   +/-0.102   0.0184   +/-0.102     0.0368         pCi/g Silver-108m                       U -0.00104   +/-0.0105   0.00927 +/-0.0105       0.0185         pCi/g Thallium-208                           0.339   +/-0.0388   0.00999 +/-0.0388       0.020         pCi/g The following Prep Methods were performed Method             Description                                           Analyst         Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           JMBI           02/14/07       1107     609942 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 Notes:
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
9313-0000-019F Proiect:
YANK01204 Sample ID:
180678021 Client ID:
YANK001 Matrix:
TS Vol. Recv.:
Collect Date:
12-FEB-07 Receive Date:
14-FEB-07 Collector:
Client Moisture:
9.92%
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 1.08  
+/-0.160 0.0355  
+/-0.160 0.071 pCi/g MJHI 02/16/07 1549 610434 Americium-241 U
0.0528  
+/-0.0721 0.0614 +/-0.0721 0.123 pCi/g Bismuth-212 0.686  
+/-0.146 0.0764  
+/-0.146 0.153 pCi/g Bismuth-214 0.989  
+/-0.102 0.0184  
+/-0.102 0.0368 pCi/g Cesium-134 UI 0.00  
+/-0.0166 0.0138 +/-0.0166 0.0275 pCi/g Cesium-137 0.0919  
+/-0.0202 0.0112 +/-0.0202 0.0223 pCi/g Cobalt-60 U
0.0246  
+/-0.0164 0.0124 +/-0.0164 0.0248 pCi/g Europium-152 U  
-0.0312  
+/-0.0397 0.0284 +/-0.0397 0.0568 pCi/g Europium-154 U  
-0.0242  
+/-0.0405 0.0333 +/-0.0405 0.0666 pCi/g Europium-155 Ul 0.00  
+/-0.0467 0.0348 +/-0.0467 0.0696 pCi/g Lead-212 1.10  
+/-0.0929 0.0167 +/-0.0929 0.0334 pCi/g Lead-214 1.05  
+/-0.100 0.0193  
+/-0.100 0.0386 pCi/g Manganese-54 UI 0.00  
+/-0.0124 0.0104 +/-0.0124 0.0208 pCi/g Niobium-94 U
0.0042  
+/-0.0113 0.00977 +/-0.0113 0.0195 pCi/g Potassium-40 17.7  
+/-1.29 0.0835  
+/-1.29 0.167 pCi/g Radium-226 0.989  
+/-0.102 0.0184  
+/-0.102 0.0368 pCi/g Silver-108m U -0.00104  
+/-0.0105 0.00927 +/-0.0105 0.0185 pCi/g Thallium-208 0.339  
+/-0.0388 0.00999 +/-0.0388 0.020 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria 79
A quality control analyte recovery is outside of specified acceptance criteria 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: February 20, 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-019F                 Project:     YANK01204 Sample ID:                       180678021                     Client ID: YANK001 Vol. Recv.:
==Contact:==
Parameter                 Qualifier   Result   Uncertainty     LC     TPU       MDA           Units       DF Analyst Date     Time Batch A
Mr. Jack McCarthy Project:
  ** Analyte is a surrogate compound
Soils PO# 002332 Client Sample ID:
  <  Result is less than value reported
9313-0000-019F Project:
  >  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.
YANK01204 Sample ID:
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.
180678021 Client ID:
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.
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A
** 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.
80
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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-020F                    Proiect:      YANK01204 Sample ID:                         180678022                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                     12-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                        7.97%
Connecticut Yankee Atomic Power Address:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU           MDA         Units       DF Analyst Date     Time Batch 1l Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL       FSS 226 Ingrowth Waived Actinium-228                             0.695     +/-0.140   0.0432   +/-0.140     0.0863       pCi/g             MJH1   02/16/07 1550 610434 Americium-241                   UI       0.00   +/-0.025   0.0224   +/-0.025     0.0448       pCi/g Bismuth-212                             0.572     +/-0.182   0.102   +/-0.182       0.205       pCi/g Bismuth-214                             0.646   +/-0.0863   0.0244 +/-0.0863       0.0488       pCi/g Cesium-134                     UI       0.00   +/-0.027   0.0169   +/-0.027     0.0338       pCi/g Cesium-137                             0.0838   +/-0.0219   0.0138 +/-0.0219       0.0277       pCi/g Cobalt-60                       U -0.00446   +/-0.0185   0.0133 +/-0.0185       0.0266       pCi/g Europium-152                     U   -0.0423   +/-0.0399   0.0322 +/-0.0399       0.0644       pCi/g Europium-154                     U   -0.0258   +/-0.0461   0.0382 +/-0.0461       0.0763       pCi/g Europium-155                     U     0.0319     +/-0.051   0.0305   +/-0.051     0.0609       pCi/g Lead-212                               0.685   +/-0.0731   0.0187 +/-0.0731       0.0374       pCi/g Lead-214                               0.622   +/-0.0775   0.0235 +/-0.0775       0.0469         pCi/g Manganese-54                     U   0.0211   +/-0.0175   0.0106 +/-0.0175       0.0212         pCi/g Niobium-94                       U     0.0235   +/-0.0142   0.0129 +/-0.0142       0.0258         pCi/g Potassium-40                             11.2   +/-0.815   0.113   +/-0.815       0.225         pCi/g Radium-226                             0.646   +/-0.0863   0.0244 +/-0.0863       0.0488         pCi/g Silver-108m                       U 0.000854     +/-0.015   0.0118   +/-0.015     0.0236         pCi/g Thallium-208                           0.259   +/-0.0376   0.0132 +/-0.0376       0.0265         pCi/g The following Prep Methods were performed Method             Description                                           Analyst         Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           JMB1           02/14/07       1107     609942 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 Notes:
362 Injun Hollow Rd East Hampton, Connecticut 06424
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-020F 180678022 TS 12-FEB-07 14-FEB-07 Client 7.97%
Proiect:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1l Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.695  
+/-0.140 0.0432  
+/-0.140 0.0863 pCi/g MJH1 02/16/07 1550 610434 Americium-241 UI 0.00  
+/-0.025 0.0224  
+/-0.025 0.0448 pCi/g Bismuth-212 0.572  
+/-0.182 0.102  
+/-0.182 0.205 pCi/g Bismuth-214 0.646  
+/-0.0863 0.0244 +/-0.0863 0.0488 pCi/g Cesium-134 UI 0.00  
+/-0.027 0.0169  
+/-0.027 0.0338 pCi/g Cesium-137 0.0838  
+/-0.0219 0.0138 +/-0.0219 0.0277 pCi/g Cobalt-60 U -0.00446  
+/-0.0185 0.0133 +/-0.0185 0.0266 pCi/g Europium-152 U  
-0.0423  
+/-0.0399 0.0322 +/-0.0399 0.0644 pCi/g Europium-154 U  
-0.0258  
+/-0.0461 0.0382 +/-0.0461 0.0763 pCi/g Europium-155 U
0.0319  
+/-0.051 0.0305  
+/-0.051 0.0609 pCi/g Lead-212 0.685  
+/-0.0731 0.0187 +/-0.0731 0.0374 pCi/g Lead-214 0.622  
+/-0.0775 0.0235 +/-0.0775 0.0469 pCi/g Manganese-54 U
0.0211  
+/-0.0175 0.0106 +/-0.0175 0.0212 pCi/g Niobium-94 U
0.0235  
+/-0.0142 0.0129 +/-0.0142 0.0258 pCi/g Potassium-40 11.2  
+/-0.815 0.113  
+/-0.815 0.225 pCi/g Radium-226 0.646  
+/-0.0863 0.0244 +/-0.0863 0.0488 pCi/g Silver-108m U 0.000854  
+/-0.015 0.0118  
+/-0.015 0.0236 pCi/g Thallium-208 0.259  
+/-0.0376 0.0132 +/-0.0376 0.0265 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 81
  **    Analyte is a surrogate compound 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-020F                 Project:     YANK01204 Sample ID:                       180678022                     Vol. Recv.: YANKOO Client ID:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter                 Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1A
Connecticut Yankee Atomic Power Address:
  <  Result is less than value reported
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 20, 2007
  >  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.
==Contact:==
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.
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9313-0000-020F Project:
YANK01204 Sample ID:
180678022 Client ID:
YANKOO Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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.
82
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:  February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-021F                    Project:      YANK01204 Sample ID:                         180678023                        Client ID:    YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Collect Date:                       12-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          7.59%
Connecticut Yankee Atomic Power Address:
Parameter                   Qualifier   Result Uncertainty       LC     TPU         MDA         Units       DF Analyst Date     Time Batch 1%
362 Injun Hollow Rd East Hampton, Connecticut 06424
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL       FSS 226 Ingrowth Waived Actinium-228                             2.13   +/-0.274   0.0406   +/-0.274     0.0812       pCi/g             MJHI 02/16/07 1550 610434 Americium-241                   U   0.0693   +/-0.0985   0.0829 +/-0.0985       0.166       pCi/g Bismuth-212                             1.48   +/-0.242   0.0825   +/-0.242     0.165       pCi/g Bismuth-214                             1.77   +/-0.181   0.0213   +/-0.181     0.0427       pCi/g Cesium-134                     UI       0.00   +/-0.0265   0.0151 +/-0.0265     0.0302       pCi/g Cesium-I 37                     U 0.00817     +/-0.0141   0.0114 +/-0.0141     0.0228       pCi/g Cobalt-60                       U 0.00316     +/-0.0135   0.0115 +/-0.0135     0.0229       pCi/g Europium-152                     U -0.0436     +/-0.0408   0.0324 +/-0.0408     0.0647       pCi/g Europium-154                     U   0.0464   +/-0.0477   0.0362 +/-0.0477     0.0723       pCi/g Europium-155                   Ul       0.00   +/-0.0683   0.0425 +/-0.0683     0.0849       pCi/g Lead-212                                 1.94   +/-0.159   0.0198   +/-0.159     0.0396       pCi/g Lead-214                                 2.07   +/-0.183   0.0223   +/-0.183     0.0446       pCi/g Manganese-54                   UI       0.00   +/-0.0151   0.0111 +/-0.0151     0.0223       pCi/g Niobium-94                       U   0.0121     +/-0.010   0.0108   +/-0.010     0.0216       pCi/g Potassium-40                             27.4     +/-1.68   0.0869     +/-1.68     0.174       pCi/g Radium-226                               1.77   +/-0.181   0.0213   +/-0.181     0.0427       pCi/g Silver-108m                     U -0.00231     +/-0,0121   0.0107 +/-0.0121     0.0213       pCi/g Thallium-208                           0.618   +/-0.0621   0.0113 +/-0.0621     0.0227       pCi/g The following Prep Methods were performed Method             Description                                             Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMB1           02/14/07       1107     609942 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 Notes:
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-021F 180678023 TS 12-FEB-07 14-FEB-07 Client 7.59%
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 2.13  
+/-0.274 0.0406  
+/-0.274 0.0812 pCi/g MJHI 02/16/07 1550 610434 Americium-241 U
0.0693  
+/-0.0985 0.0829 +/-0.0985 0.166 pCi/g Bismuth-212 1.48  
+/-0.242 0.0825  
+/-0.242 0.165 pCi/g Bismuth-214 1.77  
+/-0.181 0.0213  
+/-0.181 0.0427 pCi/g Cesium-134 UI 0.00  
+/-0.0265 0.0151 +/-0.0265 0.0302 pCi/g Cesium-I 37 U
0.00817  
+/-0.0141 0.0114 +/-0.0141 0.0228 pCi/g Cobalt-60 U
0.00316  
+/-0.0135 0.0115 +/-0.0135 0.0229 pCi/g Europium-152 U  
-0.0436  
+/-0.0408 0.0324 +/-0.0408 0.0647 pCi/g Europium-154 U
0.0464  
+/-0.0477 0.0362 +/-0.0477 0.0723 pCi/g Europium-155 Ul 0.00  
+/-0.0683 0.0425 +/-0.0683 0.0849 pCi/g Lead-212 1.94  
+/-0.159 0.0198  
+/-0.159 0.0396 pCi/g Lead-214 2.07  
+/-0.183 0.0223  
+/-0.183 0.0446 pCi/g Manganese-54 UI 0.00  
+/-0.0151 0.0111 +/-0.0151 0.0223 pCi/g Niobium-94 U
0.0121  
+/-0.010 0.0108  
+/-0.010 0.0216 pCi/g Potassium-40 27.4  
+/-1.68 0.0869  
+/-1.68 0.174 pCi/g Radium-226 1.77  
+/-0.181 0.0213  
+/-0.181 0.0427 pCi/g Silver-108m U -0.00231  
+/-0,0121 0.0107 +/-0.0121 0.0213 pCi/g Thallium-208 0.618  
+/-0.0621 0.0113 +/-0.0621 0.0227 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 83
  **    Analyte is a surrogate compound 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-021F               Project:     YANK01204 Sample ID:                         180678023                   Client ID: YANKOOI Vol. Recv.:
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: February 20, 2007
Parameter                 Qualifier   Result   Uncertainty     LC   TPU       MDA         Units       DF Analyst Date     Time Batch 1%
 
  <  Result is less than value reported
==Contact:==
  >  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.
Mr. Jack McCarthy Project:
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.
Soils PO# 002332 Client Sample ID:
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.
9313-0000-021F Project:
YANK01204 Sample ID:
180678023 Client ID:
YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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.
84
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:  February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-022F                    Proiect:      YANK01204 Sample ID:                         180678024                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
Collect Date:                       12-FEB-07 Receive Date:                      14-FEB-07 Collector:                        Client Moisture:                          8.06%
362 Injun Hollow Rd East Hampton, Connecticut 06424
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                             1.62     +/-0.225   0.0646   +/-0.225       0.129       pCi/g             MJH1 02/16/07 1551 610434 Americium-241                   UI       0.00   +/-0.0356   0.0273 +/-0.0356       0.0545       pCi/g Bismuth-212                               1.11     +/-0.326   0.140   +/-0.326       0.279       pCi/g Bismuth-214                               1.74     +/-0.202   0.0325   +/-0.202       0.065       pCi/g Cesium-134                       UI       0.00   +/-0.0385   0.0237 +/-0.0385       0.0474       pCi/g Cesium-137                       U     0.032     +/-0.0225   0.0206 +/-0.0225       0.0412       pCi/g Cobalt-60                       U -0.00205     +/-0.0232   0.0193 +/-0.0232       0.0385       pCi/g Europium-152                     U   0.0104     +/-0.065   0.0438   +/-0.065     0.0876       pCi/g Europium-154                     U     0.102     +/-0.0976   0.0642 +/-0.0976       0.128       pCi/g Europium-155                     U   0.0429     +/-0.0595   0.0412 +/-0.0595       0.0824       pCi/g Lead-212                                 1.50     +/-0.139   0.0233   +/-0.139     0.0465       pCi/g Lead-214                                 1.78     +/-0.175   0.0305   +/-0.175     0.0609       pCi/g Manganese-54                     U   0.0146     +/-0.0331   0.0191 +/-0.0331       0.0381       pCi/g Niobium-94                       U   0.0261     +/-0.0195   0.0178 +/-0.0195       0.0356       pCi/g Potassium-40                             23.4     +/-1.11   0.146   +/-1.11       0.292       pCi/g Radium-226                               1.74     +/-0.202   0.0325   +/-0.202       0.065       pCi/g Silver-108m                     U-0.000726     +/-0.0184   0.016 +/-0.0184       0.0319       pCi/g Thallium-208                           0.480     +/-0.0649   0.0174 +/-0.0649       0.0347       pCi/g The following Prep Methods were performed Method             Description                                           Analyst         Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMB1           02/14/07       1107     609942 The following Analytical Methods were performed Method             Description I                   EML HASL 300,4.5.2.3 Notes:
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-022F 180678024 TS 12-FEB-07 14-FEB-07 Client 8.06%
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 1.62  
+/-0.225 0.0646  
+/-0.225 0.129 pCi/g MJH1 02/16/07 1551 610434 Americium-241 UI 0.00  
+/-0.0356 0.0273 +/-0.0356 0.0545 pCi/g Bismuth-212 1.11  
+/-0.326 0.140  
+/-0.326 0.279 pCi/g Bismuth-214 1.74  
+/-0.202 0.0325  
+/-0.202 0.065 pCi/g Cesium-134 UI 0.00  
+/-0.0385 0.0237 +/-0.0385 0.0474 pCi/g Cesium-137 U
0.032  
+/-0.0225 0.0206 +/-0.0225 0.0412 pCi/g Cobalt-60 U -0.00205  
+/-0.0232 0.0193 +/-0.0232 0.0385 pCi/g Europium-152 U
0.0104  
+/-0.065 0.0438  
+/-0.065 0.0876 pCi/g Europium-154 U
0.102  
+/-0.0976 0.0642 +/-0.0976 0.128 pCi/g Europium-155 U
0.0429  
+/-0.0595 0.0412 +/-0.0595 0.0824 pCi/g Lead-212 1.50  
+/-0.139 0.0233  
+/-0.139 0.0465 pCi/g Lead-214 1.78  
+/-0.175 0.0305  
+/-0.175 0.0609 pCi/g Manganese-54 U
0.0146  
+/-0.0331 0.0191 +/-0.0331 0.0381 pCi/g Niobium-94 U
0.0261  
+/-0.0195 0.0178 +/-0.0195 0.0356 pCi/g Potassium-40 23.4  
+/-1.11 0.146  
+/-1.11 0.292 pCi/g Radium-226 1.74  
+/-0.202 0.0325  
+/-0.202 0.065 pCi/g Silver-108m U-0.000726  
+/-0.0184 0.016 +/-0.0184 0.0319 pCi/g Thallium-208 0.480  
+/-0.0649 0.0174 +/-0.0649 0.0347 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 85
  **    Analyte is a surrogate compound 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-022F               Project:     YANK01204 Sample ID:                       180678024                     Client ID: YANK001 Vol. Recv.:
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: February 20, 2007
Parameter                 Qualifier   Result Uncertainty   LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
 
  <  Result is less than value reported
==Contact:==
  >  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.
Mr. Jack McCarthy Project:
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.
Soils PO# 002332 Client Sample ID:
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.
9313-0000-022F Project:
YANK01204 Sample ID:
180678024 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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.
86
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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-023F                    Project:      YANK01204 Sample ID:                         180678025                        Client ID: YANK001 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
Collect Date:                     12-FEB-07 Receive Date:                      14-FEB-07 Collector:                          Client Moisture:                          12.9%
362 Injun Hollow Rd East Hampton, Connecticut 06424
Parameter                   Qualifier   Result Uncertainty       LC     TPU         MDA         Units       DF Analyst Date     Time Batch 1%
 
Rad Gamma Spec Analysis Gamma,Solid-FSSGAM & ALL         FSS 226 Ingrowth Waived Actinium-228                             0.668     +/-0.173 0.0768   +/-0.173     0.153       pCi/g             MJH1   02/17/07 0947 610434 Americium-241                     U   0.0462     +/-0.0445 0.0399 +/-0.0445     0.0798       pCi/g Bismuth-212                               0.416     +/-0.259   0.167   +/-0.259     0.334       pCi/g Bismuth-214                               0.750     +/-0.116 0.0505   +/-0.116     0.101       pCi/g Cesium-I 34                       U   0.0389     +/-0.0348 0.0288 +/-0.0348     0.0576       pCi/g Cesium-137                                 4.08     +/-0.372 0.0228   +/-0.372     0.0456       pCi/g Cobalt-60                               0.185   +/-0.0556 0.0196 +/-0.0556     0.0393       pCi/g Europium-152                       U   0.0212     +/-0.101   0.072   +/-0.101     0.144       pCi/g Europium-154                     U   0.0537     +/-0.0816 0.0646 +/-0.0816       0.129       pCi/g Europium-155                     U   0.0257     +/-0.0821 0.0612 +/-0.0821       0.122       pCi/g Lead-212                                 0.689   +/-0.0859 0.0374 +/-0.0859     0.0747       pCi/g Lead-214                                 0.865     +/-0.139 0.0521   +/-0.139     0.104       pCi/g Manganese-54                     U -0.0155     +/-0.0243 0.0208 +/-0.0243     0.0417       pCi/g Niobium-94                       U   0.00943     +/-0.0244 0.0216 +/-0.0244     0.0431       pCi/g Potassium-40                             9.66     +/-0.977   0.199   +/-0.977     0.398       pCi/g Radium-226                               0.750     +/-0.116 0.0505   +/-0.116     0.101       pCi/g Silver-108m                       U   0.0174     +/-0.0301 0.0278 +/-0.0301     0.0555         pCi/g Thallium-208                             0.209   +/-0.0586 0.0242 +/-0.0586     0.0484         pCi/g The following Prep Methods were performed Method             Description                                           Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMBI           02/14/07       1107     609942 The following Analytical Methods were performed Method             Description I                   EML HASL 300, 4.5.2.3 Notes:
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9313-0000-023F 180678025 TS 12-FEB-07 14-FEB-07 Client 12.9%
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 0.668  
+/-0.173 0.0768  
+/-0.173 0.153 pCi/g MJH1 02/17/07 0947 610434 Americium-241 U
0.0462  
+/-0.0445 0.0399 +/-0.0445 0.0798 pCi/g Bismuth-212 0.416  
+/-0.259 0.167  
+/-0.259 0.334 pCi/g Bismuth-214 0.750  
+/-0.116 0.0505  
+/-0.116 0.101 pCi/g Cesium-I 34 U
0.0389  
+/-0.0348 0.0288 +/-0.0348 0.0576 pCi/g Cesium-137 4.08  
+/-0.372 0.0228  
+/-0.372 0.0456 pCi/g Cobalt-60 0.185  
+/-0.0556 0.0196 +/-0.0556 0.0393 pCi/g Europium-152 U
0.0212  
+/-0.101 0.072  
+/-0.101 0.144 pCi/g Europium-154 U
0.0537  
+/-0.0816 0.0646 +/-0.0816 0.129 pCi/g Europium-155 U
0.0257  
+/-0.0821 0.0612 +/-0.0821 0.122 pCi/g Lead-212 0.689  
+/-0.0859 0.0374 +/-0.0859 0.0747 pCi/g Lead-214 0.865  
+/-0.139 0.0521  
+/-0.139 0.104 pCi/g Manganese-54 U  
-0.0155  
+/-0.0243 0.0208 +/-0.0243 0.0417 pCi/g Niobium-94 U
0.00943  
+/-0.0244 0.0216 +/-0.0244 0.0431 pCi/g Potassium-40 9.66  
+/-0.977 0.199  
+/-0.977 0.398 pCi/g Radium-226 0.750  
+/-0.116 0.0505  
+/-0.116 0.101 pCi/g Silver-108m U
0.0174  
+/-0.0301 0.0278 +/-0.0301 0.0555 pCi/g Thallium-208 0.209  
+/-0.0586 0.0242 +/-0.0586 0.0484 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
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 87
  **    Analyte is a surrogate compound 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: February 20, 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: February 20, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-023F               Project:     YANK01204 Sample ID:                       180678025                     Client ID:   YANK001 Vol. Recv.:
==Contact:==
Parameter                 Qualifier   Result Uncertainty     LC     TPU       MDA         Units       DF Analyst Date     Time Batch 1%
Mr. Jack McCarthy Project:
  <  Result is less than value reported
Soils PO# 002332 Client Sample ID:
  >  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.
9313-0000-023F Project:
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.
YANK01204 Sample ID:
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.
180678025 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
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.
88
88


QUALITY CONTROL DATA 89
QUALITY CONTROL DATA 89


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary                           Report Date: February 20, 2007 Client :        Connecticut Yankee Atomic Power                                                                Page 1 of 12 362 Injun Hollow Rd East Hampton, Connecticut Contact:         Mr. Jack McCarthy Workorder:       180678 Parmname                                 NOM                                 OC   Units   RPD%   REC%       Range   Anlst     Date Time Parmname                                 NO             Sample Oual Samnle    Qual Rad Alpha Spec Batch         609980 QC1201278746   180678001 DUP Americium-241                                       U     0.0454   U      0.0346    pCi/g    27          (0% - 100%) DXH2      02/16/07 07:50 Uncert:     +/-0.112       +/-0.0896 TPU:     +/-0.112      +/-0.0897 Curium-242                                          U     0.0291    U      0.0162    pCi/g    57          (0%- 100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Client :
Uncert:     +/-0.077      +/-0.0645 TPU:   +/-0.0771      +/-0.0645 Curium-243/244                                      U     0.0937    U      0.0537    pCi/g    54          (0%- 100%)
Connecticut Yankee Atomic Power 362 Injun Hollow Rd Report Date: February 20, 2007 Page 1 of 12 East Hampton, Connecticut
Uncert:      +/-0.150        +/-0.106 TPU:    +/-0.150        +/-0.106 QC1201278748      LCS Americium-241                            12.0                                14.1   pCi/g            118  (75%-125%)
 
Uncert:                        +/-1.28 TPU:                      +/-2.14 Curium-242                                                          U     0.0159     pCi/g Uncert:                    +/-0.0633 TPU:                    +/-0.0633 Curium-243/244                          14.5                                17.1   pCi/g            118  (75%-125%)
==Contact:==
Uncert:                        +/-1.42 TPU:                      +/-2.52 QC1201278745      MB Americium-24 I                                                      U   0.00612     pCi/g Uncert:                    +/-0.0945 TPU:                    +/-0.0945 Curium-242                                                          U   -0.00606     pCi/g Uncert:                    +/-0.0674 TPU:                    +/-0.0674 Curium-243/244                                                      U -0.00959     pCi/g Uncert:                      +/-0.132 TPU:                      +/-0.132 QC1201278747    180678001 MS Americium-241                            13.6      U      0.0454            15.4    pCi/g           113  (75%-125%)
Mr. Jack McCarthy Workorder:
Uncert:     +/-0.112         +/-1.46 TPU      +/-0.112          +/-2.41 Curium-242                                          U      0.0291    U     0.0287    pCi/g Uncert:      +/-0.077        +/-0.076 TPU    +/-0.0771      +/-0.0761 Curium-243/244                            16.4      U      0.0937            20.0    pCi/g            122  (75%-125%)
180678 Parmname NOM Samnle Oual OC Units RPD%
Uncert:      +/-0.150          +/-1.67 TPU      +/-0.150          +/-3.00 Batch           609981 QC1201278750   180678001 DUP Plutonium-238                                       U   -0.0163     U       0.00   pCi/g   200           (0% - 100%) DXH2     02/15/07 17:39 90
REC%
Range Anlst Date Time Parmname NO Sample Qual Rad Alpha Spec Batch 609980 QC1201278746 Americium-241 Curium-242 Curium-243/244 QC1201278748 Americium-241 Curium-242 Curium-243/244 QC1201278745 Americium-24 I 180678001 DUP U
0.0454 Uncert:  
+/-0.112 TPU:
+/-0.112 U
0.0291 Uncert:  
+/-0.077 TPU:
+/-0.0771 U
0.0937 Uncert:  
+/-0.150 TPU:
+/-0.150 LCS MB 12.0 Uncert:
TPU:
Uncert:
TPU:
14.5 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
U 0.0346
+/-0.0896
+/-0.0897 U
0.0162
+/-0.0645
+/-0.0645 U
0.0537
+/-0.106
+/-0.106 14.1
+/-1.28
+/-2.14 U
0.0159
+/-0.0633
+/-0.0633 17.1
+/-1.42
+/-2.52 U
0.00612
+/-0.0945
+/-0.0945 U  
-0.00606
+/-0.0674
+/-0.0674 U  
-0.00959
+/-0.132
+/-0.132 pCi/g 27 pCi/g 57 pCi/g 54 pCi/g Curium-242 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g (0% - 100%) DXH2 02/16/07 07:50 (0%- 100%)
(0%- 100%)
118 (75%-125%)
118 (75%-125%)
Curium-243/244 QC1201278747 Americium-241 180678001 MS Curium-242 13.6 Uncert:
TPU Uncert:
TPU 16.4 Uncert:
TPU U
0.0454
+/-0.112
+/-0.112 U
0.0291
+/-0.077
+/-0.0771 U
0.0937
+/-0.150
+/-0.150 U
15.4
+/-1.46
+/-2.41 0.0287
+/-0.076
+/-0.0761 20.0
+/-1.67
+/-3.00 113 (75%-125%)
Curium-243/244 122 (75%-125%)
Batch 609981 QC1201278750 180678001 DUP Plutonium-238 U  
-0.0163 U
0.00 pCi/g 200 (0% - 100%) DXH2 02/15/07 17:39 90


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       180678                                                                                 Page 2 of 12 Parniname                           NOM           Samole Qual       QC     Units   RPD%   REC%     Range   AnIst   Date Time Rad Alpha Spec Batch          609981 Uncert:     +/-0.0226     +/-0.0559 TPU:   +/-0.0227    +/-0.0559 Plutonium-239/240                              U       0.034 U      0.122      pCi/g    113        (0%- 100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:     +/-0.0666      +/-0.127 TPU:    +/-0.0667      +/-0.128 QC1201278752      LCS Plutonium-238                                                U     0.048     pCi/g                (75%-125%)
180678 Page 2 of 12 Parniname Rad Alpha Spec Batch 609981 NOM Samole Qual QC Units RPD%
Uncert:                  +/-0.0767 TPU:                  +/-0.0769 Plutonium-239/240                    12.0                              11.9   pCi/g            99 (75%-125%)
REC%
Uncert:                      +/-1.12 QC1201278749      MB                  TPU:                    +/-1.79 Plutonium-238                                                U -0.00732       pCi/g Uncert:                  +/-0.0143 TPU:                  +/-0.0144 Plutonium-239/240                                            U     0.0537     pCi/g Uncert:                  +/-0.0858 TPU:                    +/-0.086 QC1201278751  180678001 MS Plutonium-238                                  U    -0.0163  U    0.0231      pCi/g               (75%-125%)
Range AnIst Date Time Plutonium-239/240 QC1201278752 LCS Plutonium-238 Plutonium-239/240 QC1201278749 MB Plutonium-238 Plutonium-239/240 QC1201278751 180678001 MS Plutonium-238 Uncert:  
Uncert:    +/-0.0226    +/-0.0612 TPU:    +/-0.0227    +/-0.0612 Plutonium-239/240                   13.5      U      0.034            15.1    pCi/g            112 (75%-125%)
+/-0.0226 TPU:
Uncert:    +/-0.0666        +/-1.33 TPU:    +/-0.0667        +/-2.22 Batch         609982 QC1201278754  180678001 DUP Plutonium-241                                  U         2.56 U        -2.4     pCi/g      0        (0% - 100%) DXH2  02/18/07 16:41 Uncert:        +/-5.82      +/-6.14 TPU:      +/-5.83      +/-6.14 QC1201278756      LCS Plutonium-241                        136                                126    pCi/g             92 (75%-125%)       02/18/07 17:14 Uncert:                     +/-12.0 TPU:                    +/-17.5 QC1201278753      MB Plutonium-241                                                U     -4.01     pCi/g                                  02/18/07 16:25 Uncert:                      +/-6.15 TPU:                    +/-6.15 QC1201278755  180678001 MS Plutonium-241                        142      U        2.56            138    pCi/g             98 (75%-125%)       02/18/07 16:57 Uncert:        +/-5.82       +/-14.2 TPU:      +/-5.83      +/-20.3 Rad Gamma Spec Batch          610422 QC1201279709  180678001 DUP Actinium-228                                          0.721         0.759     pCi/g       5       (0% - 100%) MJHI 02/16/07 09:47 Uncert:      +/-0.122      +/-0.176
+/-0.0227 U
                                                                  +/-0.176 91
0.034 Uncert:
+/-0.0666 TPU:  
+/-0.0667 Uncert:
TPU:
12.0 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
U
-0.0163 Uncert:
+/-0.0226 TPU:
+/-0.0227 13.5 U
0.034 Uncert:
+/-0.0666 TPU:
+/-0.0667 U
2.56 Uncert:  
+/-5.82 TPU:
+/-5.83
+/-0.0559
+/-0.0559 U
0.122
+/-0.127
+/-0.128 U
0.048
+/-0.0767
+/-0.0769 11.9
+/-1.12
+/-1.79 U  
-0.00732
+/-0.0143
+/-0.0144 U
0.0537
+/-0.0858
+/-0.086 pCi/g 113 (0%- 100%)
(75%-125%)
pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 99 (75%-125%)
U 0.0231
+/-0.0612
+/-0.0612 15.1
+/-1.33
+/-2.22 (75%-125%)
Plutonium-239/240 112 (75%-125%)
Batch 609982 QC1201278754 180678001 DUP Plutonium-241 QC1201278756 LCS Plutonium-241 QC1201278753 MB Plutonium-241 QC1201278755 180678001 MS Plutonium-241 Rad Gamma Spec Batch 610422 QC1201279709 180678001 DUP Actinium-228 U  
-2.4
+/-6.14
+/-6.14 pCi/g 0
(0% - 100%) DXH2 02/18/07 16:41 136 Uncert:
TPU:
Uncert:
TPU:
142 U
Uncert:
TPU:
126
+/-12.0
+/-17.5 U  
-4.01
+/-6.15
+/-6.15 pCi/g pCi/g pCi/g 92 (75%-125%)
02/18/07 17:14 02/18/07 16:25 02/18/07 16:57 2.56
+/-5.82
+/-5.83 138
+/-14.2
+/-20.3 98 (75%-125%)
0.721
+/-0.122 Uncert:
0.759
+/-0.176
+/-0.176 pCi/g 5
(0% - 100%) MJHI 02/16/07 09:47 91


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       180678                                                                           Page 3 of 12 Parmname                  NOM             Sample Qual         OC   Units   RPD %   REC%    Range    Anist Date Time Rad Gamma Spec Batch          610422 TPU:       +/-0.122 Americium-241                        U   -0.0663   U      0.0213      pCi/g    389        (0%- 100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:     +/-0.0531       +/-0.0371 TPU:     +/-0.0531      +/-0.0371 Bismuth-212                                    0.432  U        0.222    pCi/g      64      (0%- 100%)
180678 Parmname Rad Gamma Spec Batch 610422 Page 3 of 12 REC%
Uncert:       +/-0.164        +/-0.223 TPU:       +/-0.164        +/-0.223 Bismuth-214                                    0.574          0.536    pCi/g      7      (0%- 100%)
Range Anist Date Time NOM Sample Qual OC Units RPD %
Uncert:     +/-0.0719        +/-0.111 TPU:     +/-0.0719        +/-0.111 Cesium- 134                          UI        0.00  U     0.0241      pCi/g      37      (0%- 100%)
Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 TPU:  
Uncert:     +/-0.0192      +/-0.0319 TPU:     +/-0.0192      +/-0.0319 Cesium- 137                          U     0.0153    U    0.0246      pCi/g      47      (0%- 100%)
+/-0.122 U  
Uncert:     +/-0.0234      +/-0.0294 TPU:     +/-0.0234      +/-0.0294 Cobalt-60                            U  -0.00235    U    0.00162      pCi/g  1100        (0%- 100%)
-0.0663 Uncert:  
Uncert:     +/-0.0126        +/-0.029 TPU:     +/-0.0126        +/-0.029 Europium- 152                        U     0.00818    U    0.0212      pCi/g      89      (0%- 100%)
+/-0.0531 TPU:
Uncert:    +/-0.0419      +/-0.0976 TPU:     +/-0.0419      +/-0.0976 Europium- 154                        U    -0.0176    U -0.00692      pCi/g      87      (0%- 100%)
+/-0.0531 0.432 Uncert:  
Uncert:     +/-0.0412      +/-0.0875 TPU:      +/-0.0412      +/-0.0875 Europium- 155                        U      0.0134  UT        0.00    pCi/g    165        (0%- 100%)
+/-0.164 TPU:
Uncert:    +/-0.0489        +/-0.077 TPU:      +/-0.0489        +/-0.077 Lead-212                                      0.715          0.651    pCi/g      9        (0% - 20%)
+/-0.164 0.574 Uncert:  
Uncert:    +/-0.0701      +/-0.0821 TPU:      +/-0.0701      +/-0.0821 Lead-214                                      0.603          0.596    pCi/g        1        (0% - 20%)
+/-0.0719 TPU:
Uncert:      +/-0.076        +/-0.106 TPU:        +/-0.076        +/-0.106 Manganese-54                        U      0.0114  U      0.0115    pCi/g        1      (0%- 100%)
+/-0.0719 UI 0.00 Uncert:  
Uncert:    +/-0.0143      +/-0.0242 TPU:      +/-0.0143      +/-0.0242 Niobium-94                          U     0.00106    U  -0.00616      pCi/g    283        (0%- 100%)
+/-0.0192 TPU:
Uncert:    +/-0.0121      +/-0.0237 TPU:      +/-0.0121      +/-0.0237 Potassium-40                                    10.7            10.3   pCi/g        4        (0%  - 20%)
+/-0.0192 U
Uncert:      +/-0.887          +/-1.07 TPU:        +/-0.887          +/-1.07 Radium-226                                    0.574            0.536    pCi/g       7     (0%- 100%)
0.0153 Uncert:  
Uncert:    +/-0.0719        +/-0.111 TPU:      +/-0.0719        +/-0.111 Silver-108m                          U  -0.00124    U    -0.0126      pCi/g    164      (0%- 100%)
+/-0.0234 TPU:
Uncert:    +/-0.0112      +/-0.0212 92
+/-0.0234 U
-0.00235 Uncert:  
+/-0.0126 TPU:
+/-0.0126 U
0.00818 Uncert:  
+/-0.0419 TPU:
+/-0.0419 U
-0.0176 Uncert:  
+/-0.0412 TPU:
+/-0.0412 U
0.0134 Uncert:  
+/-0.0489 TPU:
+/-0.0489 0.715 Uncert:  
+/-0.0701 TPU:
+/-0.0701 0.603 Uncert:  
+/-0.076 TPU:
+/-0.076 U
0.0114 Uncert:  
+/-0.0143 TPU:
+/-0.0143 U
0.00106 Uncert:
+/-0.0121 TPU:
+/-0.0121 10.7 Uncert:
+/-0.887 TPU:  
+/-0.887 0.574 Uncert:
+/-0.0719 TPU:
+/-0.0719 U  
-0.00124 Uncert:  
+/-0.0112 U
0.0213
+/-0.0371
+/-0.0371 U
0.222
+/-0.223
+/-0.223 0.536
+/-0.111
+/-0.111 U
0.0241
+/-0.0319
+/-0.0319 U
0.0246
+/-0.0294
+/-0.0294 U
0.00162
+/-0.029
+/-0.029 U
0.0212
+/-0.0976
+/-0.0976 U
-0.00692
+/-0.0875
+/-0.0875 UT 0.00
+/-0.077
+/-0.077 0.651
+/-0.0821
+/-0.0821 0.596
+/-0.106
+/-0.106 U
0.0115
+/-0.0242
+/-0.0242 U
-0.00616
+/-0.0237
+/-0.0237 10.3
+/-1.07
+/-1.07 0.536
+/-0.111
+/-0.111 U
-0.0126
+/-0.0212 pCi/g 389 pCi/g 64 pCi/g 7
pCi/g 37 pCi/g 47 pCi/g 1100 pCi/g 89 pCi/g 87 pCi/g 165 pCi/g 9
pCi/g 1
pCi/g 1
pCi/g 283 pCi/g 4
pCi/g 7
pCi/g 164 (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%)
Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m 92


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       180678                                                                           Page 4 of 12 Parmname                     NOM         Sample Oual           QC   Units   RPD%   REC%      Range  AnIst  Date Time Rad Gamma Spec Batch         610422 TPU:   +/-0.0112       +/-0.0212 Thallium-208                                  0.229           0.241    pCi/g      5        (0%- 100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:   +/-0.0329       +/-0.0574 TPU:  +/-0.0329      +/-0.0574 QC1201279710      LCS Actinium-228                                        U      0.0713      pCi/g                                 02/16/07 09:52 Uncert:                     +/-0.589 TPU:                    +/-0.589 Americium-241                23.4                              25.7     pCi/g            110 (75%-125%)
180678 Page 4 of 12 REC%
Uncert:                      +/-3.10 TPU:                      +/-3.10 Bismuth-212                                          U       -0.288     pCi/g Uncert:                      +/-1.03 TPU:                      +/-1.03 Bismuth-214                                          U     -0.0122       pCi/g Uncert:                      +/-0.235 TPU:                    +/-0.235 Cesium-134                                          U     -0.0115       pCi/g Uncert:                      +/-0.155 TPU:                    +/-0.155 Cesium-137                  9.48                                10.2   pCi/g            108 (75%-125%)
Range AnIst Date Time Parmname NOM Sample Oual QC Units RPD%
Uncert:                      +/-0.902 TPU:                    +/-0.902 Cobalt-60                    13.6                                15.2   pCi/g            112 (75%-125%)
Rad Gamma Spec Batch 610422 Thallium-208 QC1201279710 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 TPU:  
Uncen:                        +/-1.18 TPU:                      +/-1.18 Europium-152                                        U       -0.285     pCi/g Uncert:                      +/-0.303 TPU:                    +/-0.303 Europium- 154                                        U     -0.0412       pCi/g Uncert:                      +/-0.269 TPU:                    +/-0.269 Europium- 155                                        U       -0.241     pCi/g Uncert:                      +/-0.318 TPU:                    +/-0.318 Lead-212                                            U       0.0806     pCi/g Uncert:                      +/-0.217 TPU:                    +/-0.217 Lead-214                                            U       -0.254     pCi/g Uncert:                      +/-0.224 TPU:                    +/-0.224 Manganese-54                                        U     -0.0372     pCi/g Uncert:                      +/-0.135 TPU:                    +/-0.135 Niobium-94                                          U   -0.00885       pCi/g Uncert:                      +/-0.117 TPU:                    +/-0.117 Potassium-40                                        U         0.324     pCi/g 93
+/-0.0112 0.229 Uncert:  
+/-0.0329 TPU:
+/-0.0329
+/-0.0212 0.241
+/-0.0574
+/-0.0574 pCi/g 5
(0%- 100%)
LCS Uncert:
TPU:
23.4 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
9.48 Uncert:
TPU:
13.6 Uncen:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
U 0.0713
+/-0.589
+/-0.589 25.7
+/-3.10
+/-3.10 U  
-0.288
+/-1.03
+/-1.03 U  
-0.0122
+/-0.235
+/-0.235 U  
-0.0115
+/-0.155
+/-0.155 10.2
+/-0.902
+/-0.902 15.2
+/-1.18
+/-1.18 U  
-0.285
+/-0.303
+/-0.303 U  
-0.0412
+/-0.269
+/-0.269 U  
-0.241
+/-0.318
+/-0.318 U
0.0806
+/-0.217
+/-0.217 U  
-0.254
+/-0.224
+/-0.224 U  
-0.0372
+/-0.135
+/-0.135 U  
-0.00885
+/-0.117
+/-0.117 U
0.324 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 02/16/07 09:52 110 (75%-125%)
108 (75%-125%)
112 (75%-125%)
Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 93


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       180678                                                                         Page 5 of 12 Parmname                   NOM         Sample Qual           QC   Units     RPD%   REC%     Range   Anist Date Time Rad Gamma Spec Batch          610422 Uncert:                       +/-1.03 TPU:                        +/-1.03 Radium-226                                          U     -0.0122     pCi/g                (75%-125%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:                      +/-0.235 TPU:                      +/-0.235 Silver- 108m                                        U   -0.00235       pCi/g Uncert:                      +/-0.119 TPU:                      +/-0.119 Thallium-208                                        U       0.0489     pCi/g Uncert:                      +/-0.136 TPU:                      +/-0.136 QC 1201279708    MB Actinium-228                                        U       0.0551     pCi/g                                02/16/07 09:47 Uncert:                  +/-0.0413 TPU:                    +/-0.0413 Americium-241                                      U       0.0225     pCi/g Uncert:                  +/-0.0179 TPU:                    +/-0.0179 Bismuth-212                                        U       -0.102     pCi/g Uncert:                  +/-0.0976 TPU:                    +/-0.0976 Bismuth-214                                        U     -0.0408     pCi/g Uncert:                  +/-0.0283 TPU:                    +/-0.0283 Cesium-134                                          U     0.00448     pCi/g Uncert:                  +/-0.0163 TPU:                    +/-0.0163 Cesium-137                                          U       0.0156     pCi/g Uncert:                  +/-0.0175 TPU:                    +/-0.0175 Cobalt-60                                          U     0.000854     pCi/g Uncert:                  +/-0.0122 TPU:                    +/-0.0122 Europium-152                                        U   -0.00243       pCi/g Uncert:                  +/-0.0336 TPU:                    +/-0.0336 Europium- 154                                      U     0.00492     pCi/g Uncert:                  +/-0.0302 TPU:                    +/-0.0302 Europium-155                                        U       0.0385     pCi/g Uncert:                  +/-0.0301 TPU:                    +/-0.0301 Lead-212                                            U       0.0109     pCi/g Uncert:                    +/-0.0275 TPU:                    +/-0.0275 Lead-214                                          U     -0.00214     pCi/g Uncert:                    +/-0.0274 TPU:                    +/-0.0274 94
180678 Page 5 of 12 Parmname Rad Gamma Spec Batch 610422 NOM Sample Qual QC Units RPD%
REC%
Range Anist Date Time Radium-226 Silver-108m Thallium-208 QC 1201279708 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 MB 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:
+/-1.03
+/-1.03 U  
-0.0122
+/-0.235
+/-0.235 U  
-0.00235
+/-0.119
+/-0.119 U
0.0489
+/-0.136
+/-0.136 U
0.0551
+/-0.0413
+/-0.0413 U
0.0225
+/-0.0179
+/-0.0179 U  
-0.102
+/-0.0976
+/-0.0976 U  
-0.0408
+/-0.0283
+/-0.0283 U
0.00448
+/-0.0163
+/-0.0163 U
0.0156
+/-0.0175
+/-0.0175 U
0.000854
+/-0.0122
+/-0.0122 U  
-0.00243
+/-0.0336
+/-0.0336 U
0.00492
+/-0.0302
+/-0.0302 U
0.0385
+/-0.0301
+/-0.0301 U
0.0109
+/-0.0275
+/-0.0275 U  
-0.00214
+/-0.0274
+/-0.0274 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%)
02/16/07 09:47 Lead-212 Lead-214 94


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       180678                                                                                   Page 6 of 12 Parmname                            NOM           Sample Qual         QC   Units   RPD%   REC %      Range AnIst    Date Time Rad Gamma Spec Batch          610422 Manganese-54                                                   U      0.0127    pCi/g Uncert:                     +/-0.0121 TPU:                     +/-0.0121 Niobium-94                                                      U    0.0125    pCi/g Uncert:                     +/-0.0121 TPU:                     +/-0.0121 Potassium-40                                                    U    0.0885    pCi/g Uncert:                     +/-0.147 TPU:                     +/-0.147 Radium-226                                                      U  -0.0408      pCi/g Uncert:                     +/-0.0283 TPU:                     +/-0.0283 Silver- 108m                                                  U    0.0107    pCi/g Uncert:                     +/-0.0203 TPU:                     +/-0.0203 Thallium-208                                                    U  -0.0161      pCi/g Uncert:                     +/-0.0151 TPU:                     +/-0.0151 Batch          610434 QC1201279730  180678021 DUP Actinium-228                                            1.08          1.21    pCi/g    11        (0% - 100%) MJH1  02/17/07 09:49 Uncert:      +/-0.160      +/-0.255 TPU:       +/-0.160      +/-0.255 Americium-241                                  u      0.0528  UI       0.00   pCi/g    58          (0%- 100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:      +/-0.0721      +/-0.045 TPU:      +/-0.0721      +/-0.045 Bismuth-212                                            0.686          0.986    pCi/g    36          (0%- 100%)
180678 Parmname Rad Gamma Spec Batch 610422 Page 6 of 12 REC %
Uncert:      +/-0.146      +/-0.388 TPU:      +/-0.146      +/-0.388 Bismuth-214                                            0.989            1.04    pCi/g      5          (0%-20%)
Range AnIst NOM Sample Qual QC Units RPD%
Uncert:      +/-0.102      +/-0.152 TPU:      +/-0.102      +/-0.152 Cesium-134                                    UI         0.00 UI        0.00    pCi/g    59        (0%- 100%)
Date Time Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 Uncert:
Uncert:    +/-0.0166      +/-0.0495 TPU:      +/-0.0166      +/-0.0495 Cesium-137                                            0.0919          0.125    pCi/g    31        (0%- 100%)
TPU:
Uncert:    +/-0.0202      +/-0.0489 TPU:      +/-0.0202      +/-0.0489 Cobalt-60                                      u      0.0246  U     0.0287     pCi/g    15        (0%- 100%)
Uncert:
Uncert:    +/-0.0164      +/-0.0368 TPU:      +/-0.0164      +/-0.0368 Europium- 152                                  u    -0.0312    U   -0.0161     pCi/g    64        (0%- 100%)
TPU:
Uncert:    +/-0.0397      +/-0.0777 TPU:      +/-0.0397      +/-0.0777 Europium-154                                  u    -0.0242    U   -0.0527    pCi/g     74         (0%- 100%)
Uncert:
Uncert:    +/-0.0405      +/-0.112 TPU:      +/-0.0405        +/-0.112 Europium- 155                                UI        0.00  U    0.0837    pCi/g      7        (0%- 100%)
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Batch 610434 QC1201279730 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 180678021 DUP 1.08 Uncert:  
+/-0.160 TPU:  
+/-0.160 u
0.0528 Uncert:  
+/-0.0721 TPU:  
+/-0.0721 0.686 Uncert:  
+/-0.146 TPU:  
+/-0.146 0.989 Uncert:  
+/-0.102 TPU:  
+/-0.102 UI 0.00 Uncert:  
+/-0.0166 TPU:  
+/-0.0166 0.0919 Uncert:  
+/-0.0202 TPU:  
+/-0.0202 u
0.0246 Uncert:
+/-0.0164 TPU:  
+/-0.0164 u
-0.0312 Uncert:
+/-0.0397 TPU:  
+/-0.0397 u
-0.0242 Uncert:
+/-0.0405 TPU:
+/-0.0405 UI 0.00 U
0.0127
+/-0.0121
+/-0.0121 U
0.0125
+/-0.0121
+/-0.0121 U
0.0885
+/-0.147
+/-0.147 U
-0.0408
+/-0.0283
+/-0.0283 U
0.0107
+/-0.0203
+/-0.0203 U
-0.0161
+/-0.0151
+/-0.0151 1.21
+/-0.255
+/-0.255 UI 0.00
+/-0.045
+/-0.045 0.986
+/-0.388
+/-0.388 1.04
+/-0.152
+/-0.152 UI 0.00
+/-0.0495
+/-0.0495 0.125
+/-0.0489
+/-0.0489 U
0.0287
+/-0.0368
+/-0.0368 U  
-0.0161
+/-0.0777
+/-0.0777 U
-0.0527
+/-0.112
+/-0.112 U
0.0837 pCi/g 11 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 58 pCi/g 36 pCi/g 5
pCi/g 59 pCi/g 31 pCi/g 15 pCi/g 64 pCi/g 74 pCi/g 7
(0% - 100%) MJH1 02/17/07 09:49 (0%- 100%)
(0%- 100%)
(0%-20%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
95
95


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       180678                                                                               Page 7 of 12 Pnrmnlnme                   NIbM           Samnle   Oanil       OC     U~nits   RPD %   REC%      Rane    AnIst  Date Time Rad Gamma Spec Batch         610434 Uncert:     +/-0.0467       +/-0.0718 TPU:     +/-0.0467       +/-0.0718 Lead-212                                        1.10             1.09    pCi/g        1        (0%  - 20%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:     +/-0.0929         +/-0.117 TPU:     +/-0.0929         +/-0.117 Lead-214                                        1.05             1.04    pCi/g        1        (0% - 20%)
180678 Page 7 of 12 REC%
Uncert:     +/-0.100         +/-0.138 TPU:     +/-0.100        +/-0.138 Manganese-54                          UI        0.00    U -0.00584        pCi/g    298        (0%- 100%)
Rane AnIst Date Time Pnrmnlnme NIbM Samnle Oanil OC U~nits RPD %
Uncert:    +/-0.0124        +/-0.0299 TPU:   +/-0.0124        +/-0.0299 Niobium-94                            U    0.0042      U   0.00909      pCi/g      74      (0%- 100%)
Rad Gamma Spec Batch 610434 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 QC1201279731 Actinium-228 Americium-241 Uncert:  
Uncert:     +/-0.0113        +/-0.0277 TPU:   +/-0.0113        +/-0.0277 Potassium-40                                    17.7              17.0    pCi/g        4        (0% - 20%)
+/-0.0467 TPU:  
Uncert:        +/-1.29          +/-1.38 TPU:      +/-1.29          +/-1.38 Radium-226                                    0.989              1.04     pCi/g        5      (0%- 100%)
+/-0.0467 1.10 Uncert:  
Uncert:      +/-0.102        +/-0.152 TPU:    +/-0.102        +/-0.152 Silver- 108m                          U -0.00104      U  -0.0152      pCi/g      174      (0%- 100%)
+/-0.0929 TPU:  
Uncert:    +/-0.0105        +/-0.0249 TPU:    +/-0.0105        +/-0.0249 Thallium-208                                  0.339            0.368    pCi/g        8      (0%- 100%)
+/-0.0929 1.05 Uncert:  
Uncert:    +/-0.0388        +/-0.069 TPU:    +/-0.0388        +/-0.069 QC1201279731    LCS Actinium-228                                            U     -0.119       pCi/g                                  02/17/07 09:50 Uncert:                      +/-0.621 TPU:                      +/-0.621 Americium-241                23.4                                25.0     pCi/g          107 (75%-125%)
+/-0.100 TPU:
Uncert:                        +/-3.00 TPU:                        +/-3.00 Bismuth-212                                              U       0.752     pCi/g Uncert:                        +/-0.954 TPU:                      +/-0.954 Bismuth-214                                              U     -0.199       pCi/g Uncert:                        +/-0.234 TPU:                      +/-0.234 Cesium-134                                              U   -0.0646       pCi/g Uncert:                        +/-0.145 TPU:                      +/-0.145 Cesium-137                  9.48                                9.60      pCi/g           101  (75%-125%)
+/-0.100 UI 0.00 Uncert:  
Uncert:                        +/-0.869 TPU:                      +/-0.869 Cobalt-60                   13.6                                 14.2    pCi/g           104  (75%-125%)
+/-0.0124 TPU:
Uncert:                         +/-1.12 TPU:                        +/-1.12 96
+/-0.0124 U
0.0042 Uncert:
+/-0.0113 TPU:
+/-0.0113 17.7 Uncert:
+/-1.29 TPU:  
+/-1.29 0.989 Uncert:
+/-0.102 TPU:
+/-0.102 U  
-0.00104 Uncert:  
+/-0.0105 TPU:
+/-0.0105 0.339 Uncert:  
+/-0.0388 TPU:
+/-0.0388
+/-0.0718
+/-0.0718 1.09
+/-0.117
+/-0.117 1.04
+/-0.138
+/-0.138 U
-0.00584
+/-0.0299
+/-0.0299 U
0.00909
+/-0.0277
+/-0.0277 17.0
+/-1.38
+/-1.38 1.04
+/-0.152
+/-0.152 U
-0.0152
+/-0.0249
+/-0.0249 0.368
+/-0.069
+/-0.069 U  
-0.119
+/-0.621
+/-0.621 25.0
+/-3.00
+/-3.00 U
0.752
+/-0.954
+/-0.954 U  
-0.199
+/-0.234
+/-0.234 U  
-0.0646
+/-0.145
+/-0.145 9.60
+/-0.869
+/-0.869 14.2
+/-1.12
+/-1.12 pCi/g 1
pCi/g 1
pCi/g 298 pCi/g 74 pCi/g 4
pCi/g 5
pCi/g 174 pCi/g 8
(0% - 20%)
(0% - 20%)
(0%- 100%)
(0%- 100%)
(0% - 20%)
(0%- 100%)
(0%- 100%)
(0%- 100%)
LCS Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Uncert:
TPU:
23.4 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
9.48 Uncert:
TPU:
13.6 Uncert:
TPU:
pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 107 (75%-125%)
02/17/07 09:50 101 (75%-125%)
104 (75%-125%)
96


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       180678                                                                         Page 8 of 12 Parnmame                  NOM         Sample _Qual         QC   Units     RPD%   REC%      Range  Anist  Date Time Rad Gamma Spec.
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Batch        610434 Europium- 152                                     U     -0.0807       pCi/g Uncert:                      +/-0.310 TPU:                      +/-0.310 Europium- 154                                      U         0.129     pCi/g Uncert:                      +/-0.281 TPU:                      +/-0.281 Europium- 155                                      U       -0.247     pCi/g Uncert:                      +/-0.306 TPU:                      +/-0.306 Lead-212                                          U       0.0258     pCi/g Uncert:                      +/-0.172 TPU:                      +/-0.172 Lead-214                                          U     -0.0043       pCi/g Uncert:                      +/-0.214 TPU:                      +/-0.214 Manganese-54                                      U     -0.0238       pCi/g Uncert:                    +/-0.134 TPU:                      +/-0.134 Niobium-94                                        U     -0.0149       pCi/g Uncert:                    +/-0.113 TPU:                      +/-0.113 Potassium-40                                      U         -0.22     pCi/g Uncert:                    +/-0.911 TPU:                      +/-0.911 Radium-226                                        U       -0.199     pCi/g                (75%-125%)
180678 Parnmame Rad Gamma Spec.
Uncert:                    +/-0.234 TPU:                      +/-0.234 Silver- 108m                                      U       0.0218     pCi/g Uncert:                    +/-0.132 TPU:                      +/-0.132 Thallium-208                                      U     -0.0258     pCi/g Uncert:                    +/-0.122 TPU:                      +/-0.122 QC1201279729    MB Actinium-228                                      U     -0.0326     pCi/g                                02/17/07 09:48 Uncert:                  +/-0.0397 TPU:                    +/-0.0397 Americium-241                                    U   -0.00188       pCi/g Uncert:                  +/-0.0638 TPU:                    +/-0.0638 Bismuth-212                                      U     0.00306     pCi/g Uncert:                  +/-0.0833 TPU:                    +/-0.0833 Bismuth-214                                      U       0.0014     pCi/g Uncert:                  +/-0.0251 TPU:                    +/-0.0251 Cesium- 134                                      U     -0.0113     pCi/g Uncert:                    +/-0.011 97
Batch 610434 Page 8 of 12 REC%
Range Anist Date Time NOM Sample _Qual QC Units RPD%
Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 QC1201279729 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  
-0.0807
+/-0.310
+/-0.310 U
0.129
+/-0.281
+/-0.281 U  
-0.247
+/-0.306
+/-0.306 U
0.0258
+/-0.172
+/-0.172 U  
-0.0043
+/-0.214
+/-0.214 U  
-0.0238
+/-0.134
+/-0.134 U  
-0.0149
+/-0.113
+/-0.113 U  
-0.22
+/-0.911
+/-0.911 U  
-0.199
+/-0.234
+/-0.234 U
0.0218
+/-0.132
+/-0.132 U  
-0.0258
+/-0.122
+/-0.122 U  
-0.0326
+/-0.0397
+/-0.0397 U  
-0.00188
+/-0.0638
+/-0.0638 U
0.00306
+/-0.0833
+/-0.0833 U
0.0014
+/-0.0251
+/-0.0251 U  
-0.0113
+/-0.011 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 02/17/07 09:48 Bismuth-212 Bismuth-214 Cesium-134 97


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       180678                                                                                 Page 9 of 12 Parmname                            NOM         Sample Qual           QC   Units   RPD%   REC%       Range    AnIst  Date Time Rad Gamma Spec Batch          610434 TPU:                     +/-0.011 Cesium- 137                                                  U   -0.00371       pCi/g Uncert:                  +/-0.00893 TPU:                  +/-0.00893 Cobalt-60                                                    U   -0.00323       pCi/g Uncert:                  +/-0.0084 TPU:                  +/-0.0084 Europium-152                                                U 9.910E-05       pCi/g Uncert:                  +/-0.0417 TPU:                  +/-0.0417 Europium- 154                                                U     0.00365     pCi/g Uncert:                    +/-0.025 TPU:                    +/-0.025 Europium-155                                                U       -0.011     pCi/g Uncert:                  +/-0.0305 TPU:                  +/-0.0305 Lead-212                                                    U   -0.00287       pCi/g Uncert:                  +/-0.0218 TPU:                  +/-0.0218 Lead-214                                                    U       0.0168     pCi/g Uncert:                  +/-0.0404 TPU:                  +/-0.0404 Manganese-54                                                U     0.00764     pCi/g Uncert:                  +/-0.00738 TPU:                  +/-0.00738 Niobium-94                                                  U       0.0032     pCi/g Uncert:                  +/-0.0101 TPU:                  +/-0.0101 Potassium-40                                                U     -0.0316     pCi/g Uncert:                    +/-0.128 TPU:                    +/-0.128 Radium-226                                                  U       0.0014     pCi/g Uncert:                  +/-0.0251 TPU:                  +/-0.0251 Silver-108m                                                U     0.00912     pCi/g Uncert:                  +/-0.00808 TPU:                  +/-0.00808 Thallium-208                                                U       0.0154     pCi/g Uncert:                  +/-0.0167 TPU:                  +/-0.0167 Rad Gas Flow Batch           609960 QC1201278680   180678002 DUP Strontium-90                                 U   0.00644   U      0.00719      pCi/g    0          (0% - 100%) KSD1  02/16/07 19:59 Uncert:   +/-0.018       +/-0.0182 TPU:    +/-0.018        +/-0.0182 QC1201278682    LCS Strontium-90                        1.66                               1.63   pCi/g             99 (75%-125%)       02/16/07 19:59 98
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
180678 Parmname Rad Gamma Spec Batch 610434 Page 9 of 12 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:
+/-0.011 U  
-0.00371
+/-0.00893
+/-0.00893 U  
-0.00323
+/-0.0084
+/-0.0084 U
9.910E-05
+/-0.0417
+/-0.0417 U
0.00365
+/-0.025
+/-0.025 U  
-0.011
+/-0.0305
+/-0.0305 U  
-0.00287
+/-0.0218
+/-0.0218 U
0.0168
+/-0.0404
+/-0.0404 U
0.00764
+/-0.00738
+/-0.00738 U
0.0032
+/-0.0101
+/-0.0101 U  
-0.0316
+/-0.128
+/-0.128 U
0.0014
+/-0.0251
+/-0.0251 U
0.00912
+/-0.00808
+/-0.00808 U
0.0154
+/-0.0167
+/-0.0167 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 609960 QC1201278680 180678002 DUP Strontium-90 QC1201278682 LCS Strontium-90 U
0.00644 Uncert:  
+/-0.018 TPU:
+/-0.018 U
0.00719
+/-0.0182
+/-0.0182 pCi/g 0
(0% - 100%) KSD1 02/16/07 19:59 1.66 1.63 pCi/g 99 (75%-125%)
02/16/07 19:59 98


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:         180678                                                                                   Page 10 of 12 Parmname                                NOM          Sample Oual        OC    Units    RPD %  REC%     Range   AnIst   Date Time Rad Gas Flow Batch           609960 Uncert:                   +/-0.0811 TPU:                  +/-0.0948 QC1201278679        MB Strontium-90                                                    U     0.00377     pCi/g                                  02/16/07 19:59 Uncert:                  +/-0.0164 TPU:                  +/-0.0164 QC1201278681    180678002 MS Strontium-90                            3.19      U  0.00644            3.02    pCi/g             95 (75%-125%)        02/16/07 19:59 Uncert:     +/-0.018       +/-0.162 TPU:    +/-0.018      +/-0.177 Rad Liquid Scintillation Batch          609954 QC1201278652    180678001 DUP Technetium-99                                      U     0.219 U        -0.09      pCi/g      0         (0% - 100%) SLN1  02/20/07 11:13 Uncert:     +/-0.255       +/-0.250 TPU:    +/-0.255      +/-0.250 QC1201278654        LCS Technetium-99                            12.8                              12.2     pCi/g            95 (75%-125%)        02/20/07 09:52 Uncert:                    +/-0.504 TPU:                    +/-0.588 QC1201278651        MB Technetium-99                                                  U     -0.199       pCi/g                                  02/20/07 08:34 Uncert:                    +/-0.163 TPU:                  +/-0.163 QC1201278653    180678001  MS Technetium-99                          12.8      U      0.219            12.2     pCi/g            95 (75%-125%)        02/20/07 09:36 Uncert:    +/-0.255      +/-0.541 TPU:    +/-0.255      +/-0.620 Batch          609955 QC1201278656    180678001 DUP Tritium                                          U      0.751 U       0.540      pCi/g      0        (0% - 100%) ,kXD2 02/15/07 17:24 Uncert:    +/-0.922      +/-0.932 TPU:    +/-0.923      +/-0.932 QC1201278658        LCS Tritium                                6.41                              5.37    pCi/g             84 (75%-125%)       02/15/07 18:27 Uncert:                   +/-0.712 TPU:                   +/-0.718 QC1201278655       MB Tritium                                                       U       0.0278      pCi/g                                  02/15/07 16:52 Uncert:                   +/-0.432 TPU:                   +/-0.432 QC1201278657    180678001 MS Tritium                                23.4      U      0.751            20.5    pCi/g             88 (75%-125%)       02/15/07 17:56 Uncert:     +/-0.922         +/-2.64 TPU:    +/-0.923         +/-2.66 Batch           609956 QC1201278660     180678001 DUP Nickel-63                                         U     -6.57 U       -0.608     pCi/g     0         (0% - 100%) \IXP1 02/16/07 15:22 99
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
180678 Page 10 of 12 REC%
Range AnIst Date Time Parmname Rad Gas Flow Batch NOM Sample Oual OC Units RPD %
609960 QC1201278679 MB Strontium-90 QC1201278681 180678002 MS Strontium-90 Rad Liquid Scintillation Batch 609954 QC1201278652 180678001 DUP Technetium-99 QC1201278654 LCS Technetium-99 QC1201278651 MB Technetium-99 QC1201278653 180678001 MS Technetium-99 Uncert:
TPU:
Uncert:
TPU:
+/-0.0811
+/-0.0948 U
0.00377
+/-0.0164
+/-0.0164 pCi/g pCi/g 02/16/07 19:59 02/16/07 19:59 3.19 U
Uncert:
TPU:
0.00644
+/-0.018
+/-0.018 3.02
+/-0.162
+/-0.177 95 (75%-125%)
U 0.219 Uncert:
+/-0.255 TPU:
+/-0.255 12.8 Uncert:
TPU:
Uncert:
TPU:
12.8 U
Uncert:
TPU:
0.219
+/-0.255
+/-0.255 Batch 609955 U
-0.09
+/-0.250
+/-0.250 12.2
+/-0.504
+/-0.588 U  
-0.199
+/-0.163
+/-0.163 12.2
+/-0.541
+/-0.620 U
0.540
+/-0.932
+/-0.932 5.37
+/-0.712
+/-0.718 U
0.0278
+/-0.432
+/-0.432 20.5
+/-2.64
+/-2.66 pCi/g 0
(0% - 100%) SLN1 pCi/g pCi/g pCi/g 95 (75%-125%)
95 (75%-125%)
02/20/07 11:13 02/20/07 09:52 02/20/07 08:34 02/20/07 09:36 QC1201278656 180678001 DUP Tritium QC1201278658 LCS Tritium QC1201278655 MB Tritium QC1201278657 180678001 MS Tritium U
0.751 Uncert:  
+/-0.922 TPU:  
+/-0.923 6.41 Uncert:
TPU:
Uncert:
TPU:
pCi/g 0
(0% - 100%),kXD2 pCi/g pCi/g pCi/g 84 (75%-125%)
02/15/07 17:24 02/15/07 18:27 02/15/07 16:52 02/15/07 17:56 23.4 U
Uncert:
TPU:
0.751
+/-0.922
+/-0.923 88 (75%-125%)
Batch 609956 QC1201278660 180678001 DUP Nickel-63 U  
-6.57 U  
-0.608 pCi/g 0
(0% - 100%) \\IXP1 02/16/07 15:22 99


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:         180678                                                                                     Page 11 of 12 Parmname                                NOM         Samnle Oual         OC   Units     RPD %   REC%      Range    AnIst  Date  Time Parn ame                               NOM         Sample Oual         OC   Units     RPD%
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Rad Liquid Scintillation Batch           609956 Uncert:     +/-11.5         +/-10.1
180678 Page 11 of 12 REC%
                                                      +/-11.5        +/-10.1 TPU:
Range AnIst Date Time Parmna me NOM Samnle Oual OC Units RPD %
QC1201278662        LCS Nickel-63                                540                              431      pCilg              80 (75%-125%)        02/16/07 15:55 Uncert:                    +/-24.0 TPU:                    +/-28.4 QC1201278659        MB Nickel-63                                                      U         1.91     pCilg                                  02/16/07 15:06 Uncert:                    +/-10.7 TPU:                    +/-10.7 QC1201278661      180678001  MS Nickel-63                                574      U    -6.57              501      pCilg             87 (75%-125%)       02/16/07 15:39 Uncert:    +1-11.5         +/-22.4 TPU:    +1-11.5         +/-28.9 Batch           609957 QC1201278664     180678001 DUP Carbon-14                                         U   0.0162   U    0.00861      pCi/g      0          (0% - 100%) 'NXD2 02/15/07 19:26 Uncert:    +/-0.108       +/-0.110 TPU:    +/-0.108        +/-0.110 QC1201278666        LCS Carbon- 14                              6.96                            6.46     pCi/g              93 (75%-125%)        02/15/07 21:31 Uncert:                    +/-0.203 TPU:                    +/-0.226 QC1201278663        MB Carbon-14                                                      U      0.0281      pCi/g                                   02/15/07 18:23 Uncert:                   +/-0.108 TPU:                    +/-0.108 QC1201278665      180678001 MS Carbon-14                              7.18    U    0.0162             6.77    pCi/g              94 (75%-125%)        02/15/07 20:29 Uncert:    +/-0.108       +/-0.209 TPU:    +/-0.108        +/-0.234 Batch            609958 QC1201278668      180678001 DUP Iron-55                                          U      2.70  U          22.2    pCilg      0        (0% - 100%) VIXP1 02/17/07 08:19 Uncert:     +/-34.6         +/-30.7 TPU:    +/-34.6          +/-30.7 QC1201278670        LCS Iron-55                                1170                              1120     pCi/g              96 (75%-125%)        02/17/07 08:51 Uncert:                      +/-56.3 TPU:                      +/-84.7 QC1201278667        MB Iron-55                                                        U         8.39     pCi/g                                  02/17/07 08:02 Uncert:                      +/-31.5 TPU:                      +/-31.5 QC1201278669      180678001 MS Iron-55                                1240      U      2.70            1280      pCi/g             103 (75%-125%)       02/17/07 08:35 Uncert:      +/-34.6         +/-60.3 TPU:      +/-34.6        +/-94.9 100
Parn ame NOM Sample Oual OC Units RPD%
Rad Liquid Scintillation Batch 609956 QC1201278662 LCS Nickel-63 QC1201278659 MB Nickel-63 QC1201278661 180678001 MS Nickel-63 Uncert:
TPU:
540 Uncert:
TPU:
Uncert:
TPU:
574 U
Uncert:
TPU:
+/-11.5
+/-11.5
+/-10.1
+/-10.1 431
+/-24.0
+/-28.4 U
1.91
+/-10.7
+/-10.7 pCilg pCilg pCilg 80 (75%-125%)
02/16/07 15:55 02/16/07 15:06 02/16/07 15:39
-6.57
+1-11.5
+1-11.5 Batch 609957 QC1201278664 180678001 DUP Carbon-14 QC1201278666 LCS Carbon-14 QC1201278663 MB Carbon-14 QC1201278665 180678001 MS Carbon-14 U
0.0162 Uncert:
+/-0.108 TPU:  
+/-0.108 U
501
+/-22.4
+/-28.9 0.00861
+/-0.110
+/-0.110 6.46
+/-0.203
+/-0.226 87 (75%-125%)
pCi/g 0
(0% - 100%) 'NXD2 Batch 609958 QC1201278668 180678001 DUP Iron-55 QC1201278670 LCS Iron-55 QC1201278667 MB Iron-55 QC1201278669 180678001 MS Iron-55 6.96 Uncert:
TPU:
Uncert:
TPU:
7.18 U
Uncert:
TPU:
U Uncert:
TPU:
1170 Uncert:
TPU:
Uncert:
TPU:
1240 U
Uncert:
TPU:
U 0.0281
+/-0.108
+/-0.108 0.0162
+/-0.108
+/-0.108 6.77
+/-0.209
+/-0.234 pCi/g pCi/g pCi/g 93 (75%-125%)
02/15/07 19:26 02/15/07 21:31 02/15/07 18:23 02/15/07 20:29 94 (75%-125%)
2.70
+/-34.6
+/-34.6 U
22.2
+/-30.7
+/-30.7 1120
+/-56.3
+/-84.7 U
8.39
+/-31.5
+/-31.5 pCilg 0
(0% - 100%) VIXP1 pCi/g pCi/g pCi/g 96 (75%-125%)
02/17/07 08:19 02/17/07 08:51 02/17/07 08:02 02/17/07 08:35 2.70
+/-34.6
+/-34.6 1280
+/-60.3
+/-94.9 103 (75%-125%)
100


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:         180678                                                                                                             Page 12 of 12 Parmname                                         NOM               Sample Qual             QC     Units   RPD%       REC%         Range     Anist Date Time Notes:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
180678 Page 12 of 12 Parmname NOM Sample Qual QC Units RPD%
REC%
Range Anist Date Time Notes:
The Qualifiers in this report are defined as follows:
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 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 N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.
Results are reported from a diluted aliquot of the sample H
** Indicates analyte is a surrogate compound.
Analytical holding time was exceeded J
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.
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 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 1,153: Line 4,211:
GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary Sample receipt The sample arrived at GEL Laboratories LLC, Charleston, South Carolina on February 14, 2007 for analysis. Shipping container temperature was checked, documented, and within specifications. The sample was delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage.
GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary Sample receipt The sample arrived at GEL Laboratories LLC, Charleston, South Carolina on February 14, 2007 for analysis. Shipping container temperature was checked, documented, and within specifications. The sample was 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 sample:
Sample Identification The laboratory received the following sample:
Laboratory       Sample Identification   Description 181192001         9313-0000-023F Items of Note Sample was reanalyzed per client request.
Laboratory Sample Identification Description 181192001 9313-0000-023F Items of Note Sample was reanalyzed per client request.
Case Narrative Sample analyses were conducted using methodology as outlined in GEL Laboratories, LLC (GEL)
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.
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.
Line 1,164: Line 4,222:
Project Manager 3
Project Manager 3


List of current GEL Certifications as of 26 February 2007 State                     Certification Alaska                       UST-062 Arizona                       AZ0668 Arkansas                       88-0651 CLIA                       42D0904046 California                     01151CA 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 26 February 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42D0904046 California 01151CA 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                           SCI2 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                   T104704235-06-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 SCI2 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 T104704235-06-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


Health Physics Procedure                                                                                     GPP-GGGR-R5104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company                                                   Chain of Custody Form 362 Injun Hollow Road, East Hampton, CT 06424                                                                                   No. 2007-00037 860-267-2556 Project Name: Haddam Neck Decommissioning                                                     Analyses Requested         Lab Use Only Contact Name & Phone:                                                                                                     Comments:
Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company Chain of Custody Form 362 Injun Hollow Road, East Hampton, CT 06424 No. 2007-00037 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                                                                                                                           W     N           ~-     c 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 W
N  
~-
c Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)
Priority: [] 30 D. [] 15 D. Z 7 D.
Priority: [] 30 D. [] 15 D. Z 7 D.
Other:                       _
Other:
Sample Designation               Date         Time                       1           4   a.1                             Comment, Preservation     Lab Sample ID 9313-0000-019F               02-12-07         1338     TS         G         BP       X 9313-0000-020F               02-12-07         1339     TS         G         BP       X 9313-0000-021F                 02-12-07       1348     TS         G         BP       X 9313-0000-022F                 02-12-07       1349     TS         G         BP       X 9313-0000-023F                 02-12-07       1350     TS         G         BP       X NOTES: PO #: 002332               MSR #: 07-0077             0   LTP QA           E] Radwaste QA     LI   Non QA   Samples Shipped Via:       Internal Container Z Fed Ex                   Temp.: 'o Deg. C
Sample Designation Date Time 1
[]EuPs El   Hand                   CUi, 3 dy
4 a.1 Comment, Preservation Lab Sample ID 9313-0000-019F 02-12-07 1338 TS G
                                                                                                                                                            &)N Sealed?
BP X
1)Relinqui     By                           Date/Time           2) Received By                         Date/Time                                 Custody Seal Intact?
9313-0000-020F 02-12-07 1339 TS G
                                        )-                       T-c.c                           -)
BP X
4           100     El Other
9313-0000-021F 02-12-07 1348 TS G
: 3) Relinquished By                           Date/Time           4) Received By                         Date/Time       B                                       N Bill of Lading #
BP X
: 5) Relinquished By                           Date/Time           6) Received By                         Date/Time
9313-0000-022F 02-12-07 1349 TS G
BP X
9313-0000-023F 02-12-07 1350 TS G
BP X
NOTES: PO #: 002332 MSR #: 07-0077 0
LTP QA E] Radwaste QA LI Non QA Samples Shipped Via:
Internal Container Z Fed Ex Temp.:  
'o Deg. C
[]EuPs El Hand CUi, 3 dy Sealed?
&)N
: 1) Relinqui By Date/Time
: 2) Received By Date/Time Custody Seal Intact?
)-
T-c.c  
-)
4 100 El Other
: 3) Relinquished By Date/Time
: 4) Received By Date/Time B
N 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
Connecticut Yankee Statement of Work for Analytical Lab Services
                                                                                                    .CY-1sc-sow-o01 Figure 1. Sample Check;in List.
-CY-ISC-SOW-001 Figure 1. Sample Check;in List.
DatelTim Received:     &       -- ) "i   "    )           I r,.O()
.CY-1sc-sow-o01 DatelTim Received: &  
SDO#:-               At S7-~c'DO 2
--) "i  
Work Ord e r         be ,r_.
)
Nleum        - S'6_               _ __4_7_ _._      _"_+_...                   ._"  _"
I r,.O()
S* ' -- f+.*-+'   ':      "- *          +.                         , , D . - CW 3 7 Shipping Ccbtainer ID:.'7%La S"C-'14               ' b.O Chain of Custdy*# .7-         _rd t12. 4       b7-tY'Y3()
SDO#:-
: 1.         CustodySeals ouishipping container intact;                         Yes             []
At 2
: 2.         Custody Seals dated and signed?                                     Yes [,io [(]
S7-~c'DO W o rk O rd e r Nleum b e,r_.  
: 3.         Chain-of-Custody record present?                                   " Yes       [q*o I]
- S '6_
: 4.         Cooler "eperature
_ __4_7_
: 5.       : Vermiculitelpacking materials is:                                     Wet I[ Dry t+I         )r      ..
_"_+_...
6.2         Number ofsamples in shipping containCe           "I         d   LI 7-         Sample holding times exceeded?                                       Yes [)No X.Sape have:.
S*
          *.___&#xfd;cwody, Scab                             approprate sample labels : -        -
f+.* -+'  
+.  
,, D. - C W 3 7 Shipping Ccbtainer ID:.'7%La S"C-' 14  
' b.O Chain of Custdy*#.7-
_rd t12. 4 b7-tY'Y3()
: 1.
CustodySeals ouishipping container intact; Yes
[ ]
: 2.
Custody Seals dated and signed?
Yes [,io [(]
: 3.
Chain-of-Custody record present?  
" Yes
[q*o I]
: 4.
Cooler "eperature
: 5.
: Vermiculitelpacking materials is:
Wet I[ Dry t+I r
)
6.2 Number ofsamples in shipping containCe  
" I d
LI 7-Sample holding times exceeded?
Yes [)No X. Sape have:.
*.___&#xfd;cwody, Scab approprate sample labels : -
: 9. Samples arci
: 9. Samples arci
_,Zi lgood condition                   ""eakin.
_,Zi lgood condition  
              ....- _ broken                   "__have
""eakin.
                                                      - --      air bubbles
....- _ broken  
: 10.         Were any anomaliesidenti.fied in sample cYes                               [No
"__have air bubbles
: 11.       .Descripmion of anomalies (include sample numbers):
: 10.
Custouan/Labaoj.y.         *Sample Telephonedto:
Were any anomaliesidenti.fied in sample cYes
        .-. , ~~~                         ~       0.-P'o0*-------
[No
                                                            .. ...        '    y,"      .-. *                      ."
: 11.  
.Descripmion of anomalies (include sample numbers):
*Sample Custouan/Labaoj.y.
Telephonedto:
0.-
.-., ~~~  
~
P' -------
o0*
y,"
7
7


SAMPLE RECEIPT & REVIEW FORM PM use only Clet:()rIer         (A     ~,-Ic~.                         SDGIARCOCIWork Order:
SAMPLE RECEIPT & REVIEW FORM PM use only Clet: ()rIer (A  
Date Received:                                                       PM(A) Review (ensure non-conforming items are resolved prior to signing):
~,-Ic~.
R ee ve   ,y: .               "*
SDGIARCOCIWork Order:
Sample Receipt Criteria                     44       Z0           Comments/Qualifiers (Required for Non-Conforming Items)
Date Received:
Shipping containers received                                   Circle Applicable: seals broken damaged container   leaking container other (describe) intact and sealed?
PM(A) Review (ensure non-conforming items are resolved prior to signing):
Samples requiring cold                                         Circle Coolant #       ice bags     blue ice       dry ice       (ES>     other describc) 2 preservation within (4 +/- 2 C)?
R e e ve  
,y:.
Sample Receipt Criteria 44 Z0 Comments/Qualifiers (Required for Non-Conforming Items)
Shipping containers received Circle Applicable: seals broken damaged container leaking container other (describe) intact and sealed?
Samples requiring cold Circle Coolant #
ice bags blue ice dry ice (ES>
other describc) 2 preservation within (4 +/- 2 C)?
Record preservation method.
Record preservation method.
Chain of with
Chain of custody documents
  ,iincluded         shipment?
,iincluded with shipment?
custody  documents          ,      i 4 Sample containers intact and                                       Circle Applicable: seals broken damaged container leaking container   other (describe) sealed?                                                         _________________________
i 4 Sample containers intact and Circle Applicable: seals broken damaged container leaking container other (describe) sealed?
[Samples requiring chemical                                     Sample D's. containers affected and observed pH:
[Samples requiring chemical Sample D's. containers affected and observed pH:
_   preservation   at proper PH?
_ preservation at proper PH?
6VOA vials free of headspace                                   Sample ID's and containers affected:
6VOA vials free of headspace Sample ID's and containers affected:
6 (defined as < 6mm bubble)?
6 (defined as < 6mm bubble)?
Are Encore containers present?
Are Encore containers present?
7 (If yes, immediately deliver to JVAlboratory Samples received within holding                                 ld's and tests affected; time?
7 (If yes, immediately deliver to JVAlboratory Samples received within holding ld's and tests affected; time?
Sample ID's on COC match ID's                                   Sample ID's and containers affected:
Sample ID's on COC match ID's Sample ID's and containers affected:
on bottles?
on bottles?
Date & time on COC match date                                   Slamplei's     affected:
Date & time on COC match date Slample i's affected:
10&     time on bottles?                                             _1 Number of containers received                                   Sample ID's affected match number indicated on COC?
10& time on bottles?
12 COC     form is properly signed in relinquished/received sections?                                 _//
_1 Number of containers received Sample ID's affected match number indicated on COC?
Air Bill ,Tracking #'s, &
COC form is properly signed in 12 relinquished/received sections?
14 Additional Comments                                                       &#xfd;q YX              'to 8       o V RSO RAD Receipt #
_//
Suspected Hazard Information           ~                       *If > x2 area background is observed on samples identified as "non-u;             e f~ regulated/non-radioactive", contact the Radiation Safety group for further
Air Bill,Tracking #'s, &
14 Additional Comments  
&#xfd; q Y X
'to 8 o
V RSO RAD Receipt #
Suspected Hazard Information  
~  
*If > x2 area background is observed on samples identified as "non-u ;
e f~ regulated/non-radioactive", contact the Radiation Safety group for further
__investigation.
__investigation.
A Radiological Classification?                                       Maximum Counts Observed-:
A Radiological Classification?
PCB Regu lat.ed Shipped as DO       Hazardous C Material? If yes, contact Waste             ,/                   Hazard Class Shipped:
Maximum Counts Observed-:
PCB Regu lat.ed Shipped as DO Hazardous C Material? If yes, contact Waste  
,/
Hazard Class Shipped:
Manager or ESH Manager.UN#:
Manager or ESH Manager.UN#:
Regulated M          as aForeign Soil?
M Regulated as aForeign Soil?
PM (or PMA) review of Hazard classification:IntasDe:R                                                                             V 7 8
PM (or PMA) review of Hazard classification:IntasDe:R V 7 8


Additional analysis
Additional analysis
Line 1,244: Line 4,379:
Date: Thu, 22 Feb 2007 08:17:33 -0500 To: "Cheryl Jones" <cj @gel.corn>
Date: Thu, 22 Feb 2007 08:17:33 -0500 To: "Cheryl Jones" <cj @gel.corn>
CC: "Clyde Newson" <Newson@CYAPCO.com>, "Arthur L. Hammond"
CC: "Clyde Newson" <Newson@CYAPCO.com>, "Arthur L. Hammond"
          <Hammond @CYAPCO.com>
<Hammond @ CYAPCO.com>
Cheryl, Please analyze the following sample for Sr-90 under a 7 day TAT MSR 07-0077 Lab ID 180678025 CY ID 9313-0000-023F Thank you Jack 2/22/2007 10:44 A 9
: Cheryl, Please analyze the following sample for Sr-90 under a 7 day TAT MSR 07-0077 Lab ID 180678025 CY ID 9313-0000-023F Thank you Jack 2/22/2007 10:44 A 9


Data Review Qualifier Definitions 10
Data Review Qualifier Definitions 10


Data Review Qualifier DefinitionB Qualifier         Explanation
Data Review Qualifier DefinitionB 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 A
* A quality control analyte recovery is           outside of specified acceptance criteria
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL A
        **    Analyte is     a surrogate compound
The TIC is a suspected aldol-condensation product B
* Result   is   less   than value       reported
Target analyte was detected in the associated blank B
        >    Result is     greater than value reported A     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 B     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.
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
GEL Laboratories LLC       PO Box 30712 Charleston, SC 29417   2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.765.1170 www.gol.com 11
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 PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.765.1170 www.gol.com 11


RADIOLOGICAL ANALYSIS 12
RADIOLOGICAL ANALYSIS 12


Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Work Order 181192 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:                           612240 Prep Batch Number:                                 611968 Dry Soil Prep GL-RAD-A-021 Batch Number:           611967 Sample ID       Client ID 181192001      9313-0000-023F 1201284001      Method Blank (MB) 1201284002      181192001(9313-0000-023F) Sample Duplicate (DUP) 1201284003      181192001(9313-0000-023F) Matrix Spike (MS) 1201284004      Laboratory Control Sample (LCS)
Work Order 181192 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 612240 611968 611967 Sample ID 181192001 1201284001 1201284002 1201284003 1201284004 Client ID 9313-0000-023F Method Blank (MB) 181192001(9313-0000-023F) Sample Duplicate (DUP) 181192001(9313-0000-023F) 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 1,287: Line 4,447:
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:
Reviewer/Date:
* 15
15


SAMPLE DATA
SAMPLE DATA


==SUMMARY==
==SUMMARY==
16
16


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#07-0077 GEL Work Order: 181192 The Qualifiers in this report are defined as follows:
Client SDG: MSR#07-0077 GEL Work Order: 181192 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.
ND The analyte concentration is not detected above the detection limit.
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.
Line 1,305: Line 4,464:
Reviewed by 17
Reviewed by 17


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:  February 28, 2007 Contact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9313-0000-023F                     Project:       YANK01204 Sample ID:                         181192001                         Client ID: YANK001 Matrix:                           TS                                 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
Collect Date:                       12-FEB-07 Receive Date:                       14-FEB-07 Collector:                         Client Moisture:                           12.9%
362 Injun Hollow Rd East Hampton, Connecticut 06424
Parameter                   Qualifier   Result   Uncertainty       LC     TPU           MDA         Units       DF Analyst Date     Time Batch 1%
 
Rad Gas Flow Proportional Counting GFPC,Sr90, solid-ALL FSS Strontium-90                     U   0.0203     +/-0.0235   0.0165 +/-0.0235       0.0393         pCi/g           KSDI 02/26/07 2056 612240 The following Prep Methods were performed Method             Description                                           Analyst         Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           JMBI             02/14/07         1107     611967 The following Analytical Methods were performed Method             Description I                   EPA 905.0 Modified Surrogate/Tracer recovery       Test                                   Recovery%           Acceptable Limits Strontium-90                     GFPC, Sr90, solid-ALL FSS                   80                 (25%-125%)
==Contact:==
Carrier/Tracer Recovery          GFPC, S90, solid-ALL FSS                    80                (25%-125%)
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 28, 2007 Client Sample ID:
9313-0000-023F Project:
YANK01204 Sample ID:
181192001 Client ID:
YANK001 Matrix:
TS Vol. Recv.:
Collect Date:
12-FEB-07 Receive Date:
14-FEB-07 Collector:
Client Moisture:
12.9%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%
Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U
0.0203  
+/-0.0235 0.0165 +/-0.0235 0.0393 pCi/g KSDI 02/26/07 2056 612240 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 611967 The following Analytical Methods were performed Method Description I
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, S90, solid-ALL FSS 80 80 (25%-125%)
(25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows:
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 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 18
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 18


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: February 28, 2007 Contact:   Mr. Jack McCarthy Project:   Soils PO# 002332 Client Sample ID:                 9313-0000-023F               Project:   YANKO01204 Sample ID:                        181192001                    Client ID: YANK001 Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Parameter               Qualifier   Result   Uncertainty     LC   TPU       MDA         Units     DF Analyst Date     Time Batch 1A R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
Connecticut Yankee Atomic Power Address:
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.
362 Injun Hollow Rd East Hampton, Connecticut 06424
 
==Contact:==
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 28, 2007 Client Sample ID:
Sample ID:
9313-0000-023F 181192001 Project:
Client ID:
Vol. Recv.:
YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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.
19
19


Line 1,326: Line 4,522:
20
20


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary                                 Reoort Date: February 28, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary
;lient :         Connecticut Yankee Atomic Power                                                                           Page 1 of 2 362 Injun Hollow Rd East Hampton, Connecticut
;lient :
'ontact:         Mr. Jack McCarthy Vorkorder:       181192 armname                                         NOM             Sample Qual             QC   Units   RPD%     REC%         Range Anlst       Date Time ad Gas Flow atch          612240 QC1201284002     181192001 DUP trontium-90                                             U       0.0203   U        0.0135    pCi/g      0          (0% - 100%) KSD1      02/27/07 16:32 Uncert:     +/-0.0235           +/-0.0262 TPU:      +/-0.0235          +/-0.0262 QC1201284004        LCS trontium-90                                    1.57                                    1.60   pCi/g            102  (75%-125%)            02/26/07 22:11 Uncert:                          +/-0.116 TPU:                            +/-0.125 QC1201284001       MB trontium-90                                                               U       0.00345     pCi/g                                        02/26/07 20:56 Uncert:                        +/-0.0205 TPU:                          +/-0.0205 QC1201284003    181192001 MS trontium-90                                    5.28      U      0.0203                5.53    pCi/g             105  (75%-125%)           02/26/07 20:57 Uncert:    +/-0.0235             +/-0.403 TPU:      +/-0.0235            +/-0.436
Connecticut Yankee Atomic Power 362 Injun Hollow Rd Reoort Date: February 28, 2007 Page 1 of 2 East Hampton, Connecticut
'4otes:
'ontact:
Mr. Jack McCarthy Vorkorder:
181192 armname ad Gas Flow atch NOM Sample Qual QC Units RPD%
REC%
Range Anlst Date Time 612240 QC1201284002 181192001 DUP trontium-90 QC1201284004 LCS trontium-90 U
0.0203 Uncert:  
+/-0.0235 TPU:
+/-0.0235 U
0.0135
+/-0.0262
+/-0.0262 1.60
+/-0.116
+/-0.125 pCi/g 0
(0% - 100%) KSD1 QC1201284001 MB trontium-90 1.57 Uncert:
TPU:
Uncert:
TPU:
5.28 U
Uncert:
TPU:
U 0.00345
+/-0.0205
+/-0.0205 pCi/g pCi/g pCi/g 102 (75%-125%)
02/27/07 16:32 02/26/07 22:11 02/26/07 20:56 02/26/07 20:57 QC1201284003 181192001 MS trontium-90 0.0203
+/-0.0235
+/-0.0235 5.53
+/-0.403
+/-0.436 105 (75%-125%)
'4otes:
the Qualifiers in this report are defined as follows:
the Qualifiers in this report are defined as follows:
A quality control analyte recovery is outside of specified acceptance criteria
A B
* 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 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.
D H
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
J N/A ND R
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h    Preparation or preservation holding time was exceeded 21
U UI X
Y A
h 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 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 21


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:       181192                                                                                                             Page 2 of 2 armname                                       NOM               Sample Qual             QC     Units     RPD%       REC%         Range Anist Date Time UA indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more.
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:
181192 Page 2 of 2 armname NOM Sample Qual QC Units RPD%
REC%
Range Anist Date Time UA indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more.
* Indicates analyte is a surrogate compound.
* Indicates analyte is a surrogate compound.
The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the ample is greater than       five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is
The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the ample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is
-ss than 5X the RL, a control limit of +/- the     RL is used to evaluate the DUP result.
-ss than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result.
or PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
or PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Vhere the analytical method has been performed under NELAP certification, the analysis has met all of the equirements of the NELAC standard unless qualified on the QC Summary.
Vhere the analytical method has been performed under NELAP certification, the analysis has met all of the equirements of the NELAC standard unless qualified on the QC Summary.
Line 1,351: Line 4,582:
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PRELIMINARY DATA REVIEW FORM Survey Unit:     9313-0000 Survey Unit Name:       Central Site Grounds Classification :   2 Survey Media:     Soil Type of Survey:     Final Status Survey Type of Measurement:       Radionuclide Specific Number of Measurements:       15 BASIC STATISTICAL QUANTITIES Cs-137         Co-60 Operational DCGL (pCi/g):       4.75E+00       2.29E+00 Minimum Value:         -1.09E-02     -1.10E-02 Maximum Value:         1.33E-01       7.1 IE-02 Mean:       2.89E-02       7.43E-03 Median:       1.67E-02       2.24E-03 Standard Deviation:       3.76E-02       2.03E-02 Reported Results Cs-137                      Co-60 Concentration              Concentration          Fraction of Sample Identification           (pCi/g)        Detect?    (pCi/g)    Detect? Target Level 9313-0000-001F               1.33E-01            +      4.11E-03                0.030 9313-0000-002F              1.53E-02                  -2.35E-03                0.002 9313-0000-003F              2.35E-02            +      7.11E-02       +        0.036 9313-0000-004F              5.97E-02           +      1.90E-02               0.021 9313-0000-005F              1.54E-02                 -9.96E-03               -0.001 9313-0000-006F              -1.09E-02                 -1. 1OE-02             -0.007 9313-0000-007F              -5.5 1E-03                 4.57E-03                0.001 9313-0000-008F              1.67E-02            +    -2.3 1E-03              0.003 Submitted by/IDate                                                                                         I of 2
PRELIMINARY DATA REVIEW FORM Survey Unit:
Survey Unit Name:
Classification :
Survey Media:
Type of Survey:
Type of Measurement:
Number of Measurements:
9313-0000 Central Site Grounds 2
Soil Final Status Survey Radionuclide Specific 15 BASIC STATISTICAL QUANTITIES Cs-137 Co-60 Operational DCGL (pCi/g):
4.75E+00 2.29E+00 Minimum Value:  
-1.09E-02  
-1.10E-02 Maximum Value:
1.33E-01 7.1 IE-02 Mean:
2.89E-02 7.43E-03 Median:
1.67E-02 2.24E-03 Standard Deviation:
3.76E-02 2.03E-02 Sample Identification 9313-0000-001F 9313-0000-002F 9313-0000-003F 9313-0000-004F 9313-0000-005F 9313-0000-006F 9313-0000-007F 9313-0000-008F Reported Results Cs-137 Concentration (pCi/g) 1.33E-01 1.53E-02 2.35E-02 5.97E-02 1.54E-02
-1.09E-02
-5.5 1E-03 1.67E-02 Co-60 Concentration Detect?
(pCi/g)
+
4.11E-03
-2.35E-03
+
7.11E-02
+
1.90E-02
-9.96E-03
-1. 1OE-02 4.57E-03
+
-2.3 1E-03 Fraction of Detect?
Target Level 0.030 0.002
+
0.036 0.021
-0.001
-0.007 0.001 0.003 Submitted by/IDate I of 2


PRELIMINARY DATA REVIEW FORM Reported Results Cs-137                  Co-60 Concentration          Concentration        Fraction of Sample Identification     (pCi/g)    Detect?    (pCi/g)  Detect? Target Level 9313-0000-009F       -1.37E-03              3.40E-03              0.001 9313-0000-01OF        0.OOE+00               -9.30E-04              0.000 9313-0000-01 IF      2.79E-02        +      2.62E-03               0.007 9313-0000-012F        2.96E-02       +      2.24E-03               0.007 9313-00.00-013F      7.2 1E-02      +       2.95E-02      +       0.028 9313-0000-014F        6.62E-03                1.39E-03             0.002 9313-0000-015F        5.22E-02      +       0.OOE+00               0.011 2
PRELIMINARY DATA REVIEW FORM Sample Identification 9313-0000-009F 9313-0000-01OF 9313-0000-01 IF 9313-0000-012F 9313-00.00-013F 9313-0000-014F 9313-0000-015F Reported Results Cs-137 Concentration (pCi/g)
Submitted by/Date                                                                               2 of 2
-1.37E-03 0.OOE+00 2.79E-02 2.96E-02 7.2 1E-02 6.62E-03 5.22E-02 Co-60 Concentration (pCi/g)
Detect?
Fraction of Detect?
Target Level 3.40E-03
-9.30E-04
+
2.62E-03
+
2.24E-03
+
2.95E-02 1.39E-03
+
0.OOE+00 0.001 0.000 0.007 0.007 0.028 0.002 0.011
+
Submitted by/Date 2
2 of 2


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)
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QUANTILE PLOT FOR CESIUM-137 Survey Unit: 9313-0000 Survey Unit Name: Central Site Grounds Mean: 2.89E-02 pCi/g Quantile Plot For Cs-I37 1.55E             1.35E-01 1.15E-01 0) 9.50E-02 C
QUANTILE PLOT FOR CESIUM-137 Survey Unit:
      .2 7.50E-02 5.50E-02 3.50E-02 1.50E-02
9313-0000 Survey Unit Name: Central Site Grounds Mean:
          -5.OOE-03
2.89E-02 pCi/g Quantile Plot For Cs-I37 1.55E 1.35E-01 1.15E-01 9.50E-02 7.50E-02 5.50E-02 3.50E-02 1.50E-02
          -2.50E-02 0           20         40           60     80 100 Percentage Cs-137       Rank        Percentage
-5.OOE-03
                          -1.09E-02       1              3%
-2.50E-02 0)
                          -5.5 1E-03       2              10%
C
                          -1.37E-03       3              17%
.2 0
0.OOE+00         4              23%
20 40 60 80 Percentage 100 Cs-137
6.62E-03       5              30%
-1.09E-02
1.53E-02       6              37%
-5.5 1E-03
1.54E-02       7              43%
-1.37E-03 0.OOE+00 6.62E-03 1.53E-02 1.54E-02 1.67E-02 2.35E-02 2.79E-02 2.96E-02 5.22E-02 5.97E-02 7.21 E-02 Rank 1
1.67E-02       8              50%
2 3
2.35E-02       9              57%
4 5
2.79E-02       10            63%
6 7
2.96E-02       11            70%
8 9
5.22E-02       12            77%
10 11 12 13 14 Percentage 3%
5.97E-02       13            83%
10%
7.21 E-02       14             90%
17%
15            97%
23%
1.33L-01 Submitted by/Date Reviewed by/Date
30%
37%
43%
50%
57%
63%
70%
77%
83%
90%
97%
1.33L-01 Submitted by/Date Reviewed by/Date 15


FREQUENCY PLOT FOR CESIUM-137 Survey Unit: 9313-0000 Survey Unit Name: Central Site Grounds Mean: 2.89E-02     pCi/g Frequency Plot For Cs-137 8
FREQUENCY PLOT FOR CESIUM-137 Survey Unit: 9313-0000 Survey Unit Name: Central Site Grounds Mean: 2.89E-02 pCi/g Frequency Plot For Cs-137 C.)
7 6
U-8 7
5 C.)
6 5
4 U-3 2
4 3
0
2 0
                  -1.09E-02     2.24E-02   5.56E-02   8.89E-02   1.22E-01 1.55E-01 Upper End Value (pCi/g)
-1.09E-02 2.24E-02 5.56E-02 8.89E-02 1.22E-01 1.55E-01 Upper End Value (pCi/g)
Upper End     Observation Observation Value       Frequency   Frequency
Upper End Observation Observation Value Frequency Frequency
                              -1.09E-02         1           7%
-1.09E-02 1
2.24E-02         7           47%
7%
5.56E-02   -    4           27%
2.24E-02 7
8.89E-02         2           13%
47%
1.22E-01         0           0%
5.56E-02 4
1.55E-01           1           7%
27%
Total:         15         100%
8.89E-02 2
6-,-
13%
Kiln Submitted by/Dat 3h/7/oA
1.22E-01 0
                    -
0%
Reviewed by/Date                                                                     1 of 1
1.55E-01 1
7%
Total:
15 100%
Kiln 6-,-
3h/7 /oA Submitted by/Dat Reviewed by/Date 1 of 1


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)
Revision 0
Revision 0


Connecticut Yankee Decommissioning Project                                                             GPP-GGGR-R5121-001 Attachment B, Health Physics Procedure                                                                                              Rev. CY-001 MAJOR Sign Test Calculation Sheet For Multiple Radionuclides Survey Area Number: 9313-0000 Survey Area Name: Central Site Grounds             Classification: 2     TYPE I (a error): 0.05       N: 15 Radionuclides:             Cs-137             Co-60 DCGL:                 4.75E+00         2.29E+00 Results I"     Results 2"d       Results 3rd     Results 4t'       Results 5 th  Weighted Sum           I - W,       Sign Radionuclide Radionuclide Radionuclide Radionuclide                 Radionuclide       (W5 )
Connecticut Yankee Decommissioning Project Health Physics Procedure GPP-GGGR-R5121-001 Attachment B, Rev. CY-001 MAJOR Sign Test Calculation Sheet For Multiple Radionuclides Survey Area Number: 9313-0000 Survey Area Name: Central Site Grounds Classification: 2 TYPE I (a error): 0.05 N: 15 Radionuclides:
(pCi/g)         (pCi/g)         (pCi/g)         (pCi/g)         (pCi/g) 1.33E-01         4.11E-03                                                             0.030             0.970         +
Cs-137 Co-60 DCGL:
1.53E-02       -2.35E-03                                                             0.002             0.998         +
4.75E+00 2.29E+00 Results I" Results 2"d Results 3rd Results 4t' Results 5th Weighted Sum I - W, Sign Radionuclide Radionuclide Radionuclide Radionuclide Radionuclide (W5)
2.35E-02         7.11E-02                                                             0.036             0.964         +
(pCi/g)
5.97E-02         1.90E-02                                                             0.021             0.979         +
(pCi/g)
1.54E-02       -9.96E-03                                                           -0.001             1.001         +
(pCi/g)
            -1.09E-02       -1.10E-02                                                           -0.007             1.007         +
(pCi/g)
            -5.5 1E-03       4.57E-03                                                             0.001             0.999         +
(pCi/g) 1.33E-01 4.11E-03 0.030 0.970  
1.67E-02       -2.3 1E-03                                                           0.003             0.997         +
+
            -1.37E-03         3.40E-03                                                             0.001             0.999         +
1.53E-02  
0.OOE+00         -9.30E-04                                                             0.000             1.000         +
-2.35E-03 0.002 0.998  
2.79E-02         2.62E-03                                                             0.007             0.993         +
+
2.96E-02         2.24E-03                                                             0.007             0.993         +
2.35E-02 7.11E-02 0.036 0.964  
7.21E-02         2.95E-02                                                             0.028             0.972         +
+
6.62E-03         1.39E-03                                                             0.002             0.998         +
5.97E-02 1.90E-02 0.021 0.979  
5.22E-02       0.OOE+00                                                             0.011             0.989         +
+
Number of positive differences (S+):   15 Critical Value: 11                   Survey Unit Meets Acceptance Criterion Performed by:       j'ic.6,t-                         Date:     "//?       "'
1.54E-02  
Independent Review by:                4,,&#xfd; & a       Date: _________0             __
-9.96E-03  
Page 1 of 1
-0.001 1.001  
+
-1.09E-02  
-1.10E-02  
-0.007 1.007  
+
-5.5 1E-03 4.57E-03 0.001 0.999  
+
1.67E-02  
-2.3 1E-03 0.003 0.997  
+
-1.37E-03 3.40E-03 0.001 0.999  
+
0.OOE+00  
-9.30E-04 0.000 1.000  
+
2.79E-02 2.62E-03 0.007 0.993  
+
2.96E-02 2.24E-03 0.007 0.993  
+
7.21E-02 2.95E-02 0.028 0.972  
+
6.62E-03 1.39E-03 0.002 0.998  
+
5.22E-02 0.OOE+00 0.011 0.989  
+
Number of positive differences (S+):
15 Critical Value: 11 Survey Unit Meets Acceptance Criterion Performed by:
j'ic.6,t-Independent Review by:
Date:  
"//?
4,,&#xfd; &
a Date:
_________0 Page 1 of 1


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)
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Health Physics Procedure                   24265-000-GPP-GGGR-R5124-000-Rev.CY-000 2-0-e.Y00Atcmn Attachment A HelhPyisPoeue22500GPGGRR Split Sample Assessment Form Survey Area#: 9313         Survey Unit #: 0000   Survey Unit name: Central Site Grounds Sample Plan or WPIR#: Final Status Survey Plan 9313-0000             SML#: 9313-0000-008 Sample
Health Physics Procedure 24265-000-GPP-GGGR-R5124-000-Rev.CY-000 Attachment A HelhPyisPoeue22500GPGGRR 2-0-e.Y00Atcmn Split Sample Assessment Form Survey Area#: 9313 Survey Unit #: 0000 Survey Unit name: Central Site Grounds Sample Plan or WPIR#: Final Status Survey Plan 9313-0000 SML#: 9313-0000-008 Sample


== Description:==
== Description:==
Comparison of split samples collected from sample measurement location #8 and analyzed using gamma spectroscopy by off-site Vendor Laboratory. The standard sample was 9313-0000-008F, the comparison sample was 9313-0000-008FS.
Comparison of split samples collected from sample measurement location #8 and analyzed using gamma spectroscopy by off-site Vendor Laboratory. The standard sample was 9313-0000-008F, the comparison sample was 9313-0000-008FS.
STANDARD                                               COMPARISON Radionuclide     Activity   Standard Resolution   Agreement   Activity     Standard   Comparison   Acceptable Value       Error                 Range       Value       Error       Ratio         (YIN)
STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable Value Error Range Value Error Ratio (YIN)
Cs-137         1.67E-2   6.35E-3       3         N/A       1.OSE-2     4.90E-3       N/A             N K-40         1.3 1EI   4.71E-1       28     0.75- 1.33   1.32E1     4.33E-1       1.01           Y Comments/Corrective Actions: Not enough Cs-137 in the           Table is provided to show acceptance criteria sample result to yield an acceptable Resolution and             used to assess split samples.
Cs-137 1.67E-2 6.35E-3 3
Agreement Range. Cs-137 was detected but the reported                   Resolufion     Agreement Range result was below the Minimum Detectable Activity                             4 -7           0.5 -2.0 (MDA). Naturally occurring K-40 was used to evaluate                         8-15         0.6-1.66 the split sample assessment.                                               16-50         0.75-1.33 51 -200       0.80-1.25
N/A 1.OSE-2 4.90E-3 N/A N
                                                                            >200         0.85-1.18 Performed By:                         Date             RevieYA  B:                           Date:
K-40 1.3 1EI 4.71E-1 28 0.75-1.33 1.32E1 4.33E-1 1.01 Y
31.-0      "
Comments/Corrective Actions: Not enough Cs-137 in the Table is provided to show acceptance criteria sample result to yield an acceptable Resolution and used to assess split samples.
Af e f       ,    31 "7/d)
Agreement Range. Cs-137 was detected but the reported Resolufion Agreement Range result was below the Minimum Detectable Activity 4 -7 0.5 -2.0 (MDA). Naturally occurring K-40 was used to evaluate 8-15 0.6-1.66 the split sample assessment.
16-50 0.75-1.33 51 -200 0.80-1.25
>200 0.85-1.18 Performed By:
Date RevieY A B:
Date:
Af e f 31 "7/d )
3 1.-0 "
I 6--&#xfd;)
I 6--&#xfd;)
Page 1 of 1
Page 1 of 1


Health Physics Procedure                   24265-000-GPP-GGGR-R5124-000-Rev.CY-000           Attachment A HelhPyisPoeue246-0-P-GRR-                                           400-e.YO0Atcmn Split Sample Assessment Form Survey Area#: 9313           Survey Unit #: 0000   Survey Unit name: Central Site Grounds Sample Plan or WPIR#: Final Status Survey Plan 9313-0000             SML#: 9313-0000-014 Sample
Health Physics Procedure 24265-000-GPP-GGGR-R5124-000-Rev.CY-000 Attachment A HelhPyisPoeue246-0-P-GRR-400-e.YO0Atcmn Split Sample Assessment Form Survey Area#: 9313 Survey Unit #: 0000 Survey Unit name: Central Site Grounds Sample Plan or WPIR#: Final Status Survey Plan 9313-0000 SML#: 9313-0000-014 Sample


== Description:==
== Description:==
Comparison of split samples collected from sample measurement location #14 and analyzed using gamma spectroscopy by off-site Vendor Laboratory. The standard sample was 9313-0000-014F, the comparison sample was 9313-0000-014FS.
Comparison of split samples collected from sample measurement location #14 and analyzed using gamma spectroscopy by off-site Vendor Laboratory. The standard sample was 9313-0000-014F, the comparison sample was 9313-0000-014FS.
STANDARD                                               COMPARISON Radionuclide   Activity     Standard Resolution   Agreement   Activity   Standard   Comparison   Acceptable Value       Error                 Range     Value       Error       Ratio         (Y/N)
STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable Value Error Range Value Error Ratio (Y/N)
Cs-137         6.62E-3     1.15E-2     0.6         N/A     -5.06E-3     1.02E-2       N/A             N K-40         9.26E0     4.56E-1       20     0.75 - 1.33 9.47E0     4.52E-1       1.02           Y Comments/Corrective Actions: Not enough Cs-137 in the           Table is provided to show acceptance criteria sample result to yield an acceptable Resolution and             used to assess split samples.
Cs-137 6.62E-3 1.15E-2 0.6 N/A  
Agreement Range. Cs-137 was detected but the reported                     Resolution     Agreement Range result was below the Minimum Detectable Activity                             4 -7           0.5 - 2.0 (MDA). Naturally occurring K-40 was used to evaluate                         8- 15         0.6 - 1.66 the split sample assessment.                                               16-50         0.75-1.33 51-200         0.80-1.25
-5.06E-3 1.02E-2 N/A N
                                                                            >200         0.85-1.18
K-40 9.26E0 4.56E-1 20 0.75 - 1.33 9.47E0 4.52E-1 1.02 Y
            -J* ,.,<,,<'*<.
Comments/Corrective Actions: Not enough Cs-137 in the Table is provided to show acceptance criteria sample result to yield an acceptable Resolution and used to assess split samples.
Performed By:                          ?/-,/0 Date            1 T, deviLZJ d By                              3 -),>-07 Date:
Agreement Range. Cs-137 was detected but the reported Resolution Agreement Range result was below the Minimum Detectable Activity 4 -7 0.5 - 2.0 (MDA). Naturally occurring K-40 was used to evaluate 8-15 0.6 - 1.66 the split sample assessment.
Page 1 of 1
16-50 0.75-1.33 51-200 0.80-1.25
>200 0.85-1.18 Performed By:
Date devi d By Date:
-J*,.,<,,<'*<.  
?/-,/0 1 T, LZJ 3 -), > -0 7 Page 1 of 1


CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4E (COMPASS POWER CURVE)
CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4E (COMPASS POWER CURVE)
Revision 0
Revision 0


DQA Surface Soil Report Assessment Summary Site:                                     9313-0000 FSS Planner(s):                               McCarthy Survey Unit Name:                         Central Site Grounds 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)
9313-0000 FSS McCarthy Central Site Grounds 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 f--
Retrospective Power Curve 1 0.9 f--
* 0.8 "0.7 0.6 0.5 0.4 0.3 CL 02 0.1 IL     0 0.0         0.2           0.4           0.6         0.8         1.0     1.2 Unity Rule Su*-sf-Ratlh,       including bckgrwid
0.8 "0.7 0.6 0.5 0.4 0.3 CL 02 0.1 IL 0
                    -  -    Prospective Power             11-beta               .... Actual Power
0.0 0.2 0.4 0.6 0.8 1.0 Unity Rule Su*-sf-Ratlh, including bckgrwid Prospective Power 1 1-beta Actual Power LG i i Estimated Power DCGL Retrospective Power 1.2 COMPASS v1.0.0 3/7/2007 Page1I}}
                    ---      LG                   i   i Estimated Power DCGL                 ----    Retrospective Power COMPASS v1.0.0                                                 3/7/2007                                           Page1I}}

Latest revision as of 23:09, 14 January 2025

Final Status Survey (FSS) Final Report - Phase VII - Chapter 14 of 19 - Appendix A13, Survey Unit Release Record 9313-0000, Central Site Grounds
ML071730488
Person / Time
Site: Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date: 03/16/2007
From: Mccarthy J
Connecticut Yankee Atomic Power Co
To:
NRC/FSME
References
Download: ML071730488 (171)
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Text

Final Status Survey Final Report Phase VII Appendix A13 Survey Unit Release Record 9313-0000, Central Site Grounds May 2007

CYAPCO FINAL STATUS SURVEY RELEASE RECORD CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 Ji~4 7~

Prepared By:

Reviewed By:

Approved By:

FSS Engineer/

FSS Engineer Date: 31/7/o1 Date:

"* -/' -07 Date:

&9*2*

Telhnical Support Manager Revision 0

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD TABLE OF CONTENTS

1.

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

3

2.

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

3

3.

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

5

4.

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

8

5.

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

11

6.

SURV EY RESU LTS........................................................................

12

7.

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

16

8.

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

17

9.

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

18

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

18

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

19

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

20

13. CON CLU SION................................................................................

20

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

20 14.1 - Figures (7 pages including cover) 14.2 - Scan Results (6 pages including cover) 14.3 - Laboratory Data (124 pages including cover) 14.4 - DQA Results (14 pages including covers)

TOTAL 171 Revision 0

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD SURVEY UNIT DESCRIPTION Survey Unit 9313-0000 (Central Site Grounds) is designated as Final Status Survey (FSS) Class 2 and consists of approximately eight thousand two hundred sixty-six square meters (8,266 M2 ) of open land and is located approximately one thousand one hundred fifteen feet (1,115 ft) to the southeast of the site reference coordinate system benchmark used at Haddam Neck Plant (HNP) (see Attachment 1). The survey unit is bounded as follows: land Survey Area 9514 to the north (called north as oriented with the north to south flow of the Connecticut River), land Survey Area 9302 to the west, land Survey Area 9306 and land Survey Area 9312 to the south, and land Survey Area 9527 to the east. As a result of demolition activities the area topography is mostly flat and de-vegetated. The survey unit has a shallow drainage ditch along the East Mountainside running from south to north.

The reference coordinates associated with this survey unit are E006 through E014 by S060 through S066 (refer to "HNP License Termination Plan" (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 "Classification Basis Summary" conducted for Survey Unit 9313-0000 consisted of:

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

c) Historic and current survey records review, d) Visual inspections and a "walkdown."

A review of the "Initial and Supplemental Characterization Reports " as well as the previous "Classification Basis Summaries" was performed. The source documents, the "Connecticut Yankee Haddam Neck Characterization Report" and "Initial Classification for Survey Areas at Connecticut Yankee", were incorporated by reference in LTP, Revision 0.

A review of the historical documentation indicated that operational events may have impacted Survey Unit 9313-0000. Operational events were considered to be releases of radioactive material and spills and leakage from contaminated systems. These events would have had the most impact on the radiological condition of the survey unit.

Revision 0 3

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Two events relating to this survey unit are summarized as follows; Adverse Condition Report (ACR) 95-0250 reported that fixed contamination was found outside of the Radiologically Controlled Area (RCA) during routine annual survey of the non-RCA yard. The follow-up investigation reported a total of thirteen (13) particles from various locations.

During subsequent surveys contamination was identified, and removed by tape, from Survey Unit 9313-0000 in the area between the RCA Access Point and RCA fence. Gamma spectroscopy analysis reported Co-60 at 7.4E-02 uCi.

Health Physics (HP) memo 01-022, "Origin of Fill Material Identified at Offsite Locations," has associated soil from Survey Unit 9313-0000 with an off-site property. The material, approximately twenty cubic yards (20 yd3),

contained low-levels of plant-related radioactivity. The material was collected and returned to the Site and is currently located in Survey Area 9538, which is situated eight hundred and twenty-five feet (825 ft) southeast of the Independent Spent Fuel Storage Installation (ISFSI)

Demolition of structures in this survey unit began in 2006. Systems and components located inside this survey unit were removed and building structural surfaces were surveyed to ensure contamination levels were acceptable for controlled demolition.

Confirmatory radiological surveys were performed throughout the demolition process.

Removal of concrete foundations and footings in this survey unit also began in 2006.

Radiological assessment surveys of soil were performed throughout the demolition and removal of concrete. All excavations were backfilled with clean fill following the performance of the radiological assessments. No above grade structures currently reside within Survey Unit 9313-0000.

Radiological assessment data for Survey Unit 9313-0000 was used to develop the FSS plan for the survey unit. A review of the radiological assessment data shows that Cs-137 was the only radionuclide of concern. Eighteen (18) samples were evaluated overall. The statistical quantities (mean, median and standard deviation) for Cs-137 are provided in Table 1.

Revision 0 4

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 1 -

Basic Statistical Quantities for Cs-137 from the Radiological Assessment Data Quantity Cs-137 (pCi/g)

Minimum Value:

-1.87E-02 Maximum Value:

1.24E-01 Mean:

3.25E-02 Median:

1.06E-02 Standard Deviation:

4.58E-02 The FSS Engineer performed a visual inspection and walk-down during December 2006 to assess the physical condition of the survey unit and identify potentially hazardous conditions.

This survey area is affected by existing and future 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.

The low levels of radioactive material identified in the survey unit and the use of clean fill to backfill excavations justified a final survey unit classification of Class 2.

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.

The primary objective of the FSS plan was to demonstrate that the level of residual radioactivity in Survey Unit 9313-0000 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).

Revision 0 5

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD 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.

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 1 HTotal =Hsoi + HExistingGW + HFutureGW The total dose under the LTP criteria is twenty-five (25) mrem/yr Total Effective Dose Equivalent (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 considered impacted by future groundwater radioactive contamination, as there are underground foundations 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 bounded by two (2) mremlyr TEDE.

Equation 2 19 mrem/yrTotal = 15 mrem/yrsoil + 2 mremnyrExisting GW+ 2 mrem/yrFutureGW The allowable dose for soil in this survey unit is fifteen (15) mrem/yr TEDE as shown by Equation 2 above. The concentration of residual radioactivity resulting in fifteen (15) mrem/yr TEDE is designated as the Operational DCGL (DCGLop), and has been established for the radionuclides of concern as provided in Table 2.

Revision 0 6

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 2 -

Radionuclide Specific Base Case Soil DCGLs, Operational DCGLs and Required Minimum Detectable Concentrations (MDCs)

Radionuclide (1)

Base Case Soil Operational Required MDC DCGL DCGL (pC/g) (4)

(pC/g) (2)

(pC/g) (3)

H-3 4.12E+02 2.47E+02 1.65E+01 C-14 5.66E+00 3.40E+00 2.26E-01 Mn-54 1.74E+01 1.04E+01 6.96E-01 Fe-55 2.74E+04 1.64E+04 1.10E+03 Co-60 3.81E+00 2.29E+00 1.52E-01 Ni-63 7.23E+02 4.34E+02 2.89E+O1 Sr-90 1.55E+00 9.30E-01 6.20E-02 Nb-94 7.12E+00 4.27E+00 2.85E-01 Tc-99 1.26E+O1 7.56E+00 5.04E-01 Ag-108m 7.14E+00 4.28E+00 2.86E-01 Cs-134 4.67E+00 2.80E+00 1.87E-01 Cs-137 7.91E+00 4.75E+00 3.16E-01 Eu-152 1.01E+01 6.06E+00 4.04E-01 Eu-154 9.29E+00 5.57E+00 3.72E-01 Eu-155 3.92E+02 2.35E+02 1.57E+01 Pu-238 2.96E+01 1.78E+01 1.18E+00 Pu-239/240 2.67E+0 1 1.60E+01 1.07E+00 Am-241 (5) 2.58E+01 1.55E+01 1.03E+00 Pu-241 8.70E+02 5.22E+02 3.48E+01 Cm-243/244 2.90E+0 1 1.74E+01 1.16E+00 (1)

(2)

(3)

(4)

(5)

Bold indicates those radionuclides considered Hard to Detect (HTD)

The Base Case Soil DCGL(s) are specified by the LTP in Chapter 6 and are equivalent to twenty-five (25) mrem/yr TEDE The Operational DCGL is equivalent to achieving fifteen (15) mrem/yr TEDE The required MDC is equivalent to achieving one (1) mrem/yr TEDE 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 Revision 0 7

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Another important facet of the DQO process is to identify the radionuclides of concern and determine the concentration variability. Soil samples were collected in 2006 to establish the radiological condition of Survey Unit 9313-0000 for FSS.

Cs-137 was the only gamma emitting radionuclides reported in concentrations with the potential for meeting the release criteria. The radiological assessment data were used for the survey design 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 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 to be reported as actual calculated results.

Results reported as less than Minimum Detectable Concentration (MDC) were not accepted for FSS.

Sample report summaries were to include 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 FSS plan uses an integrated sample design that combines scanning surveys and sampling which can be either random or biased.

The DQO process determined that Cs-137 would be the radionuclide of concern in Survey Unit 9313-0000 (refer to Section 3). Hard-to-Detect radionuclides were not considered present in significant quantities (i.e., greater than 5% individually or 10%

as an aggregate) based on the use of clean back fill for the excavations and the very low level concentrations for Cs-137. Radionuclides that are positively identified in concentrations greater than the screening criteria during the performance of this FSS would be evaluated to ensure adequate survey design.

Surrogate DCGLs were not required for this survey unit 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 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 Revision 0 8

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Procedure RPM 5.1-11 to 4.66 to achieve a relative shift (A/cs) 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 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 (10CFR20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design. The survey design specified fifteen (15) surface soil samples for non-parametric statistical testing. Based upon a review of the historical information and radiological assessment data, the acquisition of additional judgmental surface soil samples from within this survey unit was deemed unnecessary.

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.

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 GPS to locate sample locations in the field. Sample Measurement Locations for the design are listed with the GPS coordinates in Table 3.

[Table 3 - Sample Measurement Locations with Associated GPS Coordinates Designation Northing Easting 9313-0000-OOIF 236946.92 668507.66 9313-0000-002F 236875.30 668466.31 9313-0000-003F 236875.30 668549.01 9313-0000-004F 236803.69 668424.97 9313-0000-005F 236803.69 668507.66 9313-0000-006F 236732.07 668383.62 9313-0000-007F 236732.07 668466.31 9313-0000-008F 236660.45 668259.57 9313-0000-009F 236660.45 668342.27 9313-0000-01OF 236660.45 668424.97 9313-0000-011F 236588.83 668300.92 Revision 0 9

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 3 -

Sample Measurement Locations with Associated GPS Coordinates Designation Northing Easting 9313-0000-012F 236588.83 668383.62 9313-0000-013F 236588.83 668466.31 9313-0000-014F 236517.22 668424.97 9313-0000-015F 236517.22 668507.66 Procedure RPM 5.1-11 specifies that 5% of the samples are required to be selected for HTD analysis. Two (2) soil samples, or about 10% 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 LTP requires a minimum of 5% of the samples taken for non-parametric statistical testing be selected for Quality Control (QC) evaluation.

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 LTP specifies a required scanning coverage of 10% to 100% for outdoor Class 2 areas. 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.

Based on the historical site assessment and the radiological assessment data available it was determined that scanning was required in two (2) separate areas. The two (2) areas designated for scanning covered about 17% of the survey unit. The scan areas were selected based on the events described by ACR 95-0250 and HP 01-022.

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.

Revision 0 10

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 4 - Synopsis of the Survey Design Feature Design Criteria Basis Survey Unit Land Area 8,266 m2 Based on AutoCAD-LT Type 1 and Type 2 errors were 15 0.05, sigma was 0.046 pCi/g, the Number of Measurements LBGR was set at 4.66 pCi/g to (15 systematic grid) achieve a Relative Shift in the range of 1 and 3 Grid Spacing 25.2 m Based on triangular grid Administratively set to achieve Operational DCGL 4.75 pCi/g Cs-137 fifteen (15) mrem/yr TEDE (1)

The Operational DCGL meets the Soil Investigation Level 4.75 pCi/g Cs-137 LTP criteria for a Class 2 survey unit Scan Survey Area Approximately The LTP requires > 10% area Coverage 17% of the area coverage for Class 2 survey units Detectable over Administratively set to achieve 15 Scan Investigation Level background mrem/yr TEDE (1)

(1) The allowable dose for soil in this survey unit is fifteen (15) 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 the FSS plan. The FSS plan included a job safety analysis and daily pre-job briefings were conducted to discuss the expectations for job performance and the safety aspects for performing survey and sampling. The "Daily Survey Journal" was used to document field activities and other information pertaining to the FSS.

Two (2) scan areas were established that constituted approximately 17% of the surface area of Survey Unit 9313-0000. Grid lines, one (1) meter wide, were painted or otherwise marked on the ground of the scan areas. Background was determined using an Eberline E-600 with a SPA-3 sodium iodide detector. Background ranged from 7,200 counts per minute (cpm) up to 13,300 cpm.

The scan areas were established and 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 17% of the survey unit was scanned.

Revision 0 11

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Measurement locations were identified in North American Datum (NAD) 1927 coordinates and were located using GPS; sample locations were identified and marked with a surveyor's flag or paint for identification. At each sample location, a one (1) meter radius circle was established around the sample flag or paint mark was scanned for elevated radiation levels.

Twenty-five (25) surface soil samples were collected and packaged in accordance with Procedure RPM 5.1-3, "Collection of Sample Media for Final Status Survey" and FSS design. The total number of samples included the original fifteen (15) samples, two (2) field splits and eight (8) additional investigation samples. 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 (9313-0000-002F and 9313-0000-015F) were randomly selected for HTD radionuclide analysis.

The implementation of survey specific QC measures included two (2) samples (9313-0000-008F and 9313-0000-014F) for "field split sample" analysis.

6.

SURVEY RESULTS All field survey activities were conducted between February 1, 2007 and February 12, 2007.

The sample locations identified in the FSS plan were scanned over approximately a one (1) meter radius for elevated radiation levels. Table 5 provides an overview of the scan results for sample measurement locations.

Scan results are provided in.

Table 5 -

Scan Results for Sample Measurement Locations Sample Highest Logged Action Level (1)

Measurement Reading

> Action Level Location (kcpm)

(kcpm) 1 7.06 8.59 NO 2

8.79 9.09 NO 3

9.23 11.0 NO 4

8.25 10.0 NO 5

8.70 10.0 NO 6

8.56 9.19 NO 7

9.03 10.1 NO 8

8.07 9.45 NO 9

8.15 9.21 NO Revision 0 12

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD 10 8.31 10.0 NO 11 8.08 9.10 NO 12 7.18 8.19 NO 13 8.16 9.07 NO 14 7.55 8.31 NO 15 9.37 10.8 NO (1) The action level is based on a measurement above ambient background in accordance with the FSS plan The scan areas, that comprised approximately 17% of the total surface area for the survey unit, were scanned for elevated radiation levels. The area was scanned in accordance with the FSS plan from February 1, 2007 through February 8, 2007.

Eighty-six (86) scan strips were established in this survey unit. Several elevated measurement locations were identified during scanning.

Table 6 provides an overview of the scan area survey. Scan results are provided in Attachment 2.

Table 6 - Scan Area Results Highest Action Logged Level ()

Elevated Reading Investigation Scan Strips Reading Identification (2)

Sample (kcpm)

(kcpm) 9313-00-ER-01-01-1 9313-0000-021F 1 thru 15 (3) 14.2 14.9 9513-00-ER-01-09-1 9313-0000-022F 9313-00-ER-01-13-1 (5) 9313-0000-023F 9313-00-ER-02-04-1 9313-0000-016F 1 thru 24 (4) 13.0 12.7 9313-00-ER-02-07-1 (5) 9313-0000-017F 9313-00-ER-02-22-1 9313-0000-018F 25 thru 53 12.3 11.7 9313-00-ER-02-42-1 9313-0000-019F 54 thru 71 9.53 9.35 9313-00-ER-02-54-1 9313-0000-020F (1) The action level is based on a measurement above ambient background in accordance with the FSS plan (2) ER is an abbreviation associated with the barcodes used in the field where ER stands for Elevated Reading (3) Scan Area 1 (4) Scan Area 2 (5) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS Supervisor Revision 0 13

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories, LLC. The laboratory analyzed the fifteen (15) samples collected for non-parametric statistical testing, the two (2) field splits and the eight (8) investigation 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). However, Cs-137 was the only plant-related radionuclide reported in any appreciable concentration.

Cs-137 was identified in eight (8) of the fifteen (15) samples collected for non-parametric statistical testing and in five (5) of the eight (8) investigation samples.

Co-60 was identified in two (2) of the fifteen (15) samples collected for non-parametric statistical testing and in two (2) of the eight (8) investigation samples.

Co-60 exceeded the de-selection criteria of 5% of the DCGL in one of the investigation samples; therefore, all the reported results for Co-60 were included in the evaluation of sample data. The mean of the gamma spectroscopic analysis results for the sample population indicated that Cs-137 was present at levels slightly lower than expected environmental levels for Cs-137 within the vicinity of the HNP as presented in the Health Physics Technical Support Document (TSD) BCY-HP-0063.

A summary of the fifteen (15) samples collected for non-parametric statistical testing results is provided in Table 7.

Table 7 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Cs-137 Co-60 Sample Number pCi/g pCi/g 9313-0000-OO1F 1.33E-01 4.11E-03 9313-0000-002F 1.53E-02

-2.35E-03 9313-0000-003F 2.35E-02 7.11E-02 9313-0000-004F 5.97E-02 1.90E-02 9313-0000-005F 1.54E-02

-9.96E-03 9313-0000-006F

-1.09E-02

-1.1 OE-02 9313-0000-007F

-5.51E-03 4.57E-03 9313-0000-008F 1.67E-02

-2.31 E-03 9313-0000-009F

-1.37E-03 3.40E-03 9313-0000-01 OF 0.OOE+00

-9.30E-04 9313-0000-011F 2.79E-02 2.62E-03 Revision 0 14

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 7 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Cs-137 Co-60 Sample Number pCi/g pCi/g 9313-0000-012F 2.96E-02 2.24E-03 9313-0000-013F 7.21E-02 2.95E-02 9313-0000-014F 6.62E-03 1.39E-03 9313-0000-015F 5.22E-02 0.OOE+00 The off-site laboratory also processed two (2) samples for HTD analysis 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 MDCs.

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. No HTDs met the 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).

The unity rule is:

Equation 3 C,

+

C2 C

+

+.......

<1 DCGLI DCGL2

DCGL, Where:

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

The results of the unity rule calculation for the radionuclides of concern in the statistical sample population for Survey Unit 9313-0000 are provided in Table 8.

Revision 0 15

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 8 -

Results of Unity Calculation for Surface Soil Samples Comprising the Statistical Sample Population(1 )(2)

Fraction of the Operational DCGL Sample NumberUnt Cs-137 Co-60 9313-0000-OOIF 0.028 0.002 0.030 9313-0000-002F 0.003 0.003 9313-0000-003F 0.005 0.031 0.036 9313-0000-004F 0.013 0.008 0.021 9313-0000-005F 0.003 0.003 9313-0000-006F 9313-0000-007F 0.002 0.002 9313-0000-008F 0.004 0.004 9313-0000-009F 0.000 0.001 0.001 9313-0000-01 OF 0.000 0.000 9313-0000-01IF 0.006 0.001 0.007 9313-0000-012F 0.006 0.001 0.007 9313-0000-013F 0.015 0.013 0.028 9313-0000-014F 0.001 0.001 0.002 9313-0000-015F 0.011 0.000 0.011 (1) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs-137 and 2.29 pCi/g for Co-60 to achieve fifteen (15) mrem/yr TEDE respectively (2) -----

indicates that the radionuclide analysis result was reported as a negative number and was not used for the unity calculation (usage would decrease not increase the unity fraction)

7.

QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. Two (2) sample locations were selected for analysis, which exceeds the 5% minimum required by the LTP. The data were evaluated using United States Nuclear Regulatory Commission (USNRC) acceptance criteria specified in Inspection Procedure 84750 as detailed in Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Survey ".

Cs-137 was not detected in sufficient quantity in the both the field split results to evaluate in accordance with procedure (an agreement range could not be determined).

Evaluation using the reported results for naturally occurring K-40 resulted in acceptable agreement between the field-split results at this location.

Revision 0 16

CENTRAL SITE GROUNDS SURVEY UNIT 93 13-0000 RELEASE RECORD The sample analysis vendor, General Engineering Laboratories, LLC, maintains quality control and quality assurance plans as part of normal operation.

Refer to Attachments 3 and 4 for data and data quality analysis results

8.

INVESTIGATIONS AND RESULTS Eight (8) investigative surface soil samples were collected from scan areas exhibiting elevated scan readings. These confirmatory soil samples were analyzed by gamma spectroscopy in accordance with the DQOs used during the survey design.

Investigative sample designations are listed with the GPS coordinates in Table 9.

[ Table 9 -

Investigative Sample Designations with Associated GPS Coordinates Designation Northing Easting 9313-0000-016F 236555.45 668530.98 9313-0000-017F 236557.59 668521.54 9313-0000-018F 236601.04 668509.03 9313-0000-019F 236614.80 668498.17 9313-0000-020F 236675.58 668476.78 9313-0000-021F 236912.63 668548.87 9313-0000-022F 236918.25 668559.03 93 13-0000-023F 236924.26 668570.48 The samples are denoted as shown in Table 9, with the sample results shown in Table 10.

Revision 0 117

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD Table 10 - Investigation Sample Results (1)(2)

Fraction of the Operational DCGL Sample NumberUnt Cs-137 Co-60 9313-0000-016 0.003 0.009 0.012 9313-0000-017 0.008 0.011 0.019 9313-0000-018 0.011 0.000 0.011 9313-0000-019 0.019 0.011 0.030 9313-0000-020 0.018 0.018 9313-0000-021 0.002 0.001 0.003 9313-0000-022 0.007 0.007 9313-0000-023 0.859 0.081 0.940 (1) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs-137 and 2.29 pCi/g for Co-60 to achieve fifteen (15) mrem/yr TEDE respectively (2) -----

indicates that the radionuclide analysis result was reported as a negative number and was not used for the unity calculation (usage would decrease not increase the unity fraction)

All samples results were less than the Operational DCGL for each respective radionuclide and less than the unity value of one (1) when combined. HNP requested Sr-90 analysis to be performed on sample 9313-0000-023, which had the highest unity fraction. Sr-90 was considered a potential radionuclide of concern based on the characterization and radiological assessment results in nearby survey units. Sr-90 was not detected in this sample.

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 is unnecessary and that the remaining residual radioactivity in soil was ALARA.

10.

CHANGES FROM THE FINAL STATUS SURVEY PLAN No changes were made to the FSS plan.

Revision 0 18

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD

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 mean and median values are well below the Operational DCGL. 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. The basic statistical quantities for the statistical sample population are provided below in Table 11.

Table 11 - Basic Statistical Quantities for Cs-137 and Co-60 from the Final Status Survey Cs-137 Co-60 pCi/g pCi/g Operational DCGL:

4.75E+00 2.29E+00 Minimum Value:

-1.09E-02

-1.1 OE-02 Maximum Value:

1.33E-01 7.11 E-02 Mean:

2.89E-02 7.43E-03 Median:

1.67E-02 2.24E-03 Standard Deviation:

3.76E-02 2.03E-02 The range of the data, about four (4) standard deviations for Cs-137 and Co-60 was not a particularly large variation. The difference between the mean and median was about 40% 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 slight positive skewness as confirmed by the calculated skew of 1.69.

Co-60, although included in the DQA for compliance purposes, was not considered useful for graphical representation given the limited number of positive data points to represent the distribution.

Revision 0 19

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD All data, assessments, and graphical representations are provided in Attachment 4.

12.

ANOMALIES No anomalies were noted.

13.

CONCLUSION Survey Unit 9313-0000 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 was not required.

All identified radionuclides of concern 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 was properly designated as Class 2.

The dose contribution from soil is 0.14 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 bounded at two (2) mrem/yr TEDE.

This survey unit is considered impacted by future groundwater radioactive contamination, as there are concrete foundations or footings from site buildings 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 bounded by two (2) 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 4.14 mrem/yr TEDE. Therefore, Survey Unit 9313-0000 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 20

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 1 (FIGURES)

Revision 0

_rcaNNscrICLJ RIVR-r I

Connecticut Yankee Atomic Power Company Date By Figure 1 Site Map With Reference To Survey Unit 9313-0000 March 2007 J.

McCarthy

fK 1

LeRend 3

= Ame ofguinte and np-rap 5

N) 0 0

37.5 75 Feet

= Sample Point 4

7 6

10 13 15 9

12 8

11 14 Connecticut Yankee Atomic Power Company Survey Unit 9313-0000 Final Status Survey Design

k.133 0.024

- Area of gunitv and np-rap 05 0.015 0

=Sample Point 0

37.5 75 I Foot

__1_7 Notes 0.060

-o.o05 Reported Concentrations in pCi/g

-0.011

(.000 0'.072L 0.052

-0.001 0.030 0.017 0.024 Connecticut Yankee Atomic Power Company 9313-0000 Final Status Survey Cs-13 7 Posting Plot

K

~1 0.071

(~)Q)

S=Sample Point 0

37.5 75 1Feet

-0.010 0.019 Notes 0.005 I

~~1 Reported Concentrations in pCi/g

-0.011

-0.001

.0-30 0.000 0.003 0.002 0.001 Connecticut Yankee Atomic Power Company 9313-0000 Final Status Survey Co-60 Posting Plot

I L

<NK

~ )K.

(

<9c 2

= Scan Area 0

37.5 75 Feet Notes

(

Background ranged from 72 kcpm to 13.3 kcpm as determined by an E-600 with SPA-3 Probe Refer to Table 6 for the scan area I

results Scan Area 2 Connecticut Yankee Atomic Power Company 9313-0000 Final Status Survey Scan Areas 1--

0(,

a Legend

=Areaof gunite and nip-alp

=ScAreA 0

= Sample Point LL 0

37.5 75 PFeet K

20 Notes U,

19 Refer to Table 10 for investigation sample results U

r6 U

I &

Connecticut Yankee Atomic Power Company Survey Unit 9313-0000 Final Status Survey Investigation Samples

Survey Release Record Sample Location Scan Results Survey Unit 9313-0000 Sample Name

Background

Action Level Results Above Log Date Log Time E600 SIN Probe SIN (cnm)

(CPM)

(CPM)

AL 9313-00-SL-00-01-0 7.36E+03 8.59E+03 7.06E+03 2/6/2007 14:05:00 1117 1008 9313-00-SL-00-02-0 7.83E+03 9.09E+03 8.79E+03 2/6/2007 13:26:00 1117 1008 9313-00-SL-00-03-0 9.64E+03 1.10E+04 9.23E+03 2/6/2007 13:32:00 1117 1008 9313-00-SL-00-04-0 8.68E+03 1.00E+04 8.25E+03 2/6/2007 13:35:00 1117 1008 9313-00-SL-00-05-0 8.70E+03 1.00E+04 8.70E+03 2/6/2007 13:39:00 1117 1008 9313-00-SL-00-06-0 7.92E+03 9.19E+03 8.56E+03 2/6/2007 13:41:00 1117 1008 9313-00-SL-00-07-0 8.75E+03 1.01 E+04 9.03E+03 2/6/2007 13:44:00 1117 1008 9313-00-SL-00-08-0 8.16E+03 9.45E+03 8.07E+03 2/6/2007 13:48:00 1117 1008 9313-00-SL-00-09-0 7.94E+03 9.21E+03 8.15E+03 2/6/2007 13:49:00 1117 1008 9313-00-SL-00-10-0 8.69E+03 1.OOE+04 8.31E+03 2/6/2007 13:52:00 1117 1008 9313-00-SL-00-11-0 7.84E+03 9.1OE+03 8.08E+03 2/6/2007 13:54:00 1117 1008 9313-00-SL-00-12-0 7.OOE+03 8.19E+03 7.18E+03 2/6/2007 13:56:00 1117 1008 9313-00-SL-00-13-0 7.81E+03 9.07E+03 8.16E+03 2/6/2007 13:58:00 1117 1008 9313-00-SL-00-14-0 7.11E+03 8.31E+03 7.55E+03 2/6/2007 13:59:00 1117 1008 9313-00-SL-00-15-0 9.36E+03 1.07E+04 9.37E+03 2/6/2007 14:01:00 1117 1008

Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-0000 SCAN AREA 1 Log Number 9313-00-SC-01-01-0 9313-00-ER-01-01-1 9313-00-SC-01-02-0 9313-00-SC-01-03-0 9313-00-SC-01-04-0 9313-00-SC-01-05-0 9313-00-SC-01-06-0 9313-00-SC-01-07-0 9313-00-SC-01-08-0 9313-00-SC-01 0 9513-00-ER-01-09-1 9313-00-SC-01-10-0 9313-00-SC-01-1 1-0 9313-00-SC-01-12-0 9313-00-SC-01-13-0 9313-00-ER-01-13-1 (1) 9313-00-SC-01-14-0 9313-00-SC-01-15-0

Background

(cPm) 1.11E+04 1.11E+04 7.55E+03 7.17E+03 1.16E+04 1.13E+04 7.46E+03 7.88E+03 1.14E+04 1.OOE+04 1.OOE+04 8.75E+03 8.95E+03 1.26E+04 1.33E+04 1.33E+04 1.10E+04 1.09E+04 Action Level (cDm) 1.26E+04 1.26E+04 8.79E+03 8.38E+03 1.31 E+04 1.28E+04 8.69E+03 9.15E+03 1.29E+04 1.14E+04 1.14E+04 1.01E+04 1.03E+04 1.42E+04 1.49E+04 1.49E+04 1.25E+04 1.24E+04 Results LCfl1 1.11E+04 1.34E+04 7.04E+03 7.38E+03 1.07E+04 1.05E+04 6.98E+03 7.59E+03 1.11E+04 9.09E+03 1.35E+04 9.51 E+03 8.90E+03 1.18E+04 1.34E+04 1.42E+04 9.41 E+03 1.02E+04 Above AL Log Date Log Time E600 S/N Probe S/N 2/8/2007

+

2/12/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007

+

2/12/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/12/2007 2/8/2007 2/8/2007 10:09:00 13:48:00 10:12:00 10:14:00 10:16:00 10:20:00 10:21:00 10:23:00 10:26:00 10:38:00 13:49:00 10:40:00 10:47:00 10:57:00 11:02:00 13:49:00 11:04:00 11:06:00 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 9313-0000 SCAN AREA 2

Background

Log Number cm 9313-00-SC-02-01-0 9.53E+03 9313-00-SC-02-02-0 1.06E+04 9313-00-SC-02-03-0 1.04E+04 9313-00-SC-02-04-0 1.06E+04 9313-00-ER-02-04-1 1.06E+04 9313-00-SC-02-05-0 1.02E+04 Action Level (CPM) 1.09E+04 1.21 E+04 1.19E+04 1.21E+04 1.21 E+04 1.16E+04 Results 9.01 E+03 9.90E+03 1.05E+04 9.97E+03 1.27E+04 1.12E+04 Above AL Log Date Log Time E600 SIN Probe SIN 2/1/2007 2/1/2007 2/1/2007 2/1/2007

+

2/6/2007 2/1/2007 13:11:00 13:13:00 13:16:00 13:19:00 13:02:00 13:23:00 1117 1117 1117 1117 1117 1117 1008 1008 1008 1008 1008 1008 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS

Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-00-SC-02-06-0 9313-00-SC-02-07-0 9313-00-ER-02-07-1 (1) 9313-00-SC-02-08-0 9313-00-SC-02-09-0 9313-00-SC-02-10-0 9313-00-SC-02-1 1-0 9313-00-SC-02-12-0 9313-00-SC-02-13-0 9313-00-SC-02-14-0 9313-00-SC-02-15-0 9313-00-SC-02-16-0 9313-00-SC-02-17-0 9313-00-SC-02-18-0 9313-00-SC-02-19-0 9313-00-SC-02-20-0 9313-00-SC-02-21 -0 9313-00-SC-02-22-0 9313-00-ER-02-22-1 9313-00-SC-02-23-0*

9313-00-SC-02-24-0 9313-00-SC-02-25-0 9313-00-SC-02-26-0 9313-00-SC-02-27-0 9313-00-SC-02-28-0 9313-00-SC-02-29-0 9313-00-SC-02-30-0 9313-00-SC-02-31-0 9313-00-SC-02-32-0 1.09E+04 9.45E+03 9.45E+03 1.03E+04 9.14E+03 9.13E+03 8.89E+03 9.31 E+03 9.08E+03 9.40E+03 9.32E+03 9.65E+03 9.43E+03 9.23E+03 9.02E+03 9.63E+03 1.07E+04 1.12E+04 1.12E+04 1.12E+04 1.16E+04 7.96E+03 7.78E+03 8.37E+03 8.20E+03 8.78E+03 8.14E+03 9.41 E+03 9.83E+03 1.24E+04 1.08E+04 1.08E+04 1.17E+04 1.05E+04 1.05E+04 1.02E+04 1.07E+04 1.04E+04 1.08E+04 1.07E+04 1.11E+04 1.08E+04 1.06E+04 1.04E+04 1.10E+04 1.22E+04 1.27E+04 1.27E+04 1.27E+04 1.31 E+04 9.23E+03 9.04E+03 9.68E+03 9.49E+03 1.01 E+04 9.43E+03 1.08E+04 1.12E+04 1.01E+04 9.87E+03 1.02E+04 9.69E+03 9.96E+03 8.45E+03 9.80E+03 9.05E+03 9.74E+03 9.26E+03 9.23E+03 9.32E+03 1.04E+04 8.53E+03 9.60E+03 9.1OE+03 1.19E+04 1.07E+04 1.30E+04 1.24E+04 1.19E+04 8.56E+03 8.02E+03 7.74E+03 8.23E+03 8.55E+03 7.85E+03 1.01E+04 9.45E+03 2/1/2007 2/1/2007 2/6/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007 2/1/2007

+

2/6/2007 2/1/2007 2/1/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 13:25:00 13:33:00 13:03:00 13:36:00 13:40:00 13:42:00 13:47:00 13:48:00 13:51:00 14:01:00 14:02:00 14:04:00 14:14:00 14:17:00 14:19:00 14:21:00 14:27:00 14:31:00 13:05:00 14:33:00 14:36:00 13:29:00 13:36:00 13:39:00 13:42:00 13:44:00 13:47:00 13:51:00 13:52:00 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1111 1111 1111 1111 1111 1111 1111 1111 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1004 1004 1004 1004 1004 1004 1004 1004 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS

Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-00-SC-02-33-0 9313-00-SC-02-34-0 9313-00-SC-02-35-0 9313-00-SC-02-36-0 9313-00-SC-02-37-0 9313-00-SC-02-38-0 9313-00-SC-02-39-0 9313-00-SC-02-40-0 9313-00-SC-02-41 -0 9313-00-SC-02-42-0 9313-00-ER-02-42-1 9313-00-SC-02-43-0 9313-00-SC-02-44-0 9313-00-SC-02-45-0 9313-00-SC-02-46-0 9313-00-SC-02-47-0 9313-00-SC-02-48-0 9313-00-SC-02-49-0 9313-00-SC-02-51 -0 9313-00-SC-02-52-0 9313-00-SC-02-53-0 9313-00-SC-02-54-0 9313-00-ER-02-54-1 9313-00-SC-02-55-0 9313-00-SC-02-56-0 9313-00-SC-02-57-0 9313-00-SC-02-58-0 9313-00-SC-02-59-0 9313-00-SC-02-60-0 9.55E+03 9.73E+03 8.65E+03 1.03E+04 9.02E+03 1.07E+04 1.12E+04 9.48E+03 8.17E+03 1.03E+04 1.03E+04 1.19E+04 9.78E+03 8.77E+03 7.97E+03 8.13E+03 7.59E+03 8.30E+03 8.05E+03 8.05E+03 7.79E+03 8.07E+03 8.07E+03 8.82E+03 8.66E+03 8.50E+03 9.22E+03 9.30E+03 8.77E+03 1.09E+04 1.11E+04 9.98E+03 1.17E+04 1.04E+04 1.22E+04 1.27E+04 1.09E+04 9.46E+03 1.17E+04 1.17E+04 1.35E+04 1.12E+04 1.01E+04 9.24E+03 9.42E+03 8.83E+03 9.60E+03 9.33E+03 9.33E+03 9.05E+03 9.35E+03 9.35E+03 1.02E+04 9.99E+03 9.82E+03 1.06E+04 1.07E+04 1.01E+04 9.81 E+03 9.98E+03 9.08E+03 9.52E+03 8.97E+03 1.08E+04 1.07E+04 8.20E+03 8.80E+03 1.16E+04 1.23E+04 1.10E+04 8.71 E+03 7.70E+03 8.50E+03 7.38E+03 8.20E+03 8.22E+03 7.94E+03 8.04E+03 7.29E+03 8.98E+03 9.53E+03 8.80E+03 8.78E+03 7.06E+03 9.21 E+03 8.90E+03 9.42E+03 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007

+

2/12/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/8/2007

+

2/12/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 13:54:00 13:56:00 13:58:00 14:01:00 14:04:00 14:08:00 14:11:00 14:14:00 14:17:00 14:20:00 13:38:00 14:22:00 14:23:00 14:26:00 14:27:00 14:29:00 14:30:00 14:32:00 14:35:00 14:36:00 14:37:00 8:20:00 13:39:00 8:24:00 8:28:00 8:31:00 9:47:00 9:52:00 10:03:00 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1114 1111 1114 1114 1114 1114 1114 1114 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1004 1014 1004 1014 1014 1014 1014 1014 1014 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS

Survey Release Record Scan Area Results Survey Unit 9313-0000 9313-00-SC-02-61-0 9313-00-SC-02-62-0 9313-00-SC-02-63-0 9313-00-SC-02-64-0 9313-00-SC-02-65-0 9313-00-SC-02-66-0 9313-00-SC-02-67-0 9313-00-SC-02-68-0 9313-00-SC-02-69-0 9313-00-SC-02-70-0 9313-00-SC-02-71-0 9.16E+03 8.65E+03 8.74E+03 8.81 E+03 9.09E+03 8.07E+03 9.57E+03 9.21 E+03 8.22E+03 7.50E+03 9.47E+03 1.05E+04 9.98E+03 1.01E+04 1.02E+04 1.05E+04 9.35E+03 1.10E+04 1.06E+04 9.51 E+03 8.74E+03 1.09E+04 8.44E+03 8.60E+03 9.02E+03 8.48E+03 8.23E+03 7.77E+03 8.87E+03 8.71 E+03 7.66E+03 7.98E+03 8.82E+03 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 10:08:00 10:14:00 10:19:00 10:27:00 10:32:00 10:38:00 10:42:00 10:47:00 10:50:00 10:55:00 10:59:00 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 AL - Action Level (1) These locations were not above the action level, but were flagged and sampled at the discretion of the FSS

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)

Revision 0

General Narrative 1

General Narrative for Connecticut Yankee Atomic Power Co.

Work Order: 180678 SDG: MSR#07-0077 February 19,2007 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 February 14, 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 180678001 180678002 180678003 180678004 180678005 180678006 180678007 180678008 180678009 180678010 180678011 180678012 180678013 180678014 180678015 180678016 180678017 180678018 180678019 180678020 180678021 180678022 180678023 180678024 180678025 GEL Laboratories iuC Sample Description 9313-0000-002F 9313-0000-015F 9313-0000-001F 9313-0000-003F 9313-0000-004F 9313-0000-005F 9313-0000-006F 9313-0000-007F 9313-0000-008F 9313-0000-008FS 9313-0000-009F 9313-0000-01OF 9313-0000-01 IF 9313-0000-012F 9313-0000-013F 9313-0000-014F 9313-0000-014FS 9313-0000-016F 9313-0000-017F 9313-0000-018F 9313-0000-019F 9313-0000-020F 9313-0000-021F 9313-0000-022F 9313-0000-023F PO Box 30712 Chadleston, SC 29417 2040 Savage Road Chaflseton, SC 29407 P 843.556.8171 F 843.766.1178 2

www.gol.com

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-three soil samples were analyzed for FSSGAM. 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 Chadleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.765.1178 3

www.gol.com

List of current GEL Certifications as of 19 February 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42D0904046 California 01151CA 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 C1 641 4

Chain of Custody and Supporting Documentation 5

Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00035 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. E] 15 D. M 7 D.

)

Other:

V)

Sample Designation Date Time U

Comment, Preservation Lab Sample ID 9313-0000-OOIF 02-06-07 1408 TS G

BP X

9313-0000-002F 02-06-07 1324 TS G

BP X

9313-0000-003F 02-06-07 1329 TS G

BP X

9313-0000-004F 02-06-07 1334 TS G

BP X

9313-0000-005F 02-06-07 1340 TS G

BP X

9313-0000-006F 02-06-07 1345 TS G

BP X

9313-0000-007F 02-06-07 1347 TS G

BP X

9313-0000-008F 02-06-07 1350 TS G

BP X

9313-0000-008FS 02-06-07 1350 TS G

BP X

9313-0000-009F 02-06-07 1353 TS G

BP X

9313-0000-01OF 02-06-07 1355 TS G

BP X

NOTES: PO #: 002332 MSR #:07-0077 Z LTP QA El Radwaste QA E] Non QA Samples Shipped Via:

Internal Container 0 Fed Ex Temp.: _S Deg. C El ups El Hand Custody Sealed?

1 Date/Time

2) Received By Date/Time Cus ody Seal Intact?
3) Relinquished By Date/Time
4) Received By Date/Time

(

N Bill of Lading #

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

,I,

Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00036 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: 1 30 D. E] 15 D. ED 7 D.

Other:

r 7

Sample Designation Date Time 1

4 Comment, Preservation Lab Sample ID 9313-0000-011F 02-06-07 1357 TS G

BP X

9313-0000-012F 02-06-07 1359 TS G

BP X

9313-0000-013F 02-06-07 1400 TS G

BP X

9313-0000-014F 02-06-07 1402 TS G

BP X

9313-0000-014FS 02-06-07 1402 TS G

BP X

9313-0000-015F 02-06-07 1405 TS G

BP X

9313-0000-016F 02-06-07 1302 TS G

BP X

9313-0000-017F 02-06-07 1304 TS G

BP X

9313-0000-01 8F 02-06-07 1306 TS G

BP X

NOTES: PO #: 002332 MSR #: 07-0077 Z LTP QA El Radwaste QA LI Non QA Samples Shipped Via:

Internal Container ED Fed Ex Temp.: -'I! Deg. C E] ups

[E Hand Ctody Sealed?

6y2 N

1) Relinquish Date/Time
2) Received By Date/Time Custody Seal Intact?

)Rlinqish--

,/t07 Ojq,"

D ioxco-

[El Other

3) Relinquished By Date/Time
4) Received By Date/Time

)

N Bill of Lading #

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

Health Physics Procedure GPP-GGGR-R5 104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00037 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.E] 15 D. M 7 D.

Other:

01o 79 Sample Designation Date Time 1

Comment, Preservation Lab Sample ID 9313-0000-019F 02-12-07 1338 TS G

BP X

9313-0000-020F 02-12-07 1339 TS G

BP X

9313-0000-021F 02-12-07 1348 TS G

BP X

9313-0000-022F 02-12-07 1349 TS G

BP X

9313-0000-023F 02-12-07 1350 TS G

BP X

NOTES: PO #: 002332 MSR #: 07-0077

[

LTP QA E] Radwaste QA E] Non QA Samples Shipped Via:

Internal Container 2 Fed Ex Temp.:

  • Deg. C El ups El Hand Cug3 dy Sealed?

60 N

1) Relinqui Date/Time
2) Received By Date/Time E] Other Custody Seal Intact?

_____43/4________________________o_

I v c~oo LOte

3) Relinquished By Date/Time
4) Received By Date/Time BillofLading #

N Bill of Lading #

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

Connecticut Yankee Staiement of Work for Analytical Lab Services CY-ISC-SOW-0O0 Figure 1. Sample Check-in List, DatelTime Received:.

A

-; f 077

.Mc0(

SDG#:

6)7

-77 Work Order Number:

Shipping Co tainer 1D

%~

aaS 1 c4&2 O Chain of Custody'# OU-1JI ig T06-I.

Custody Seal.s ori shipping container intact?..

Yes V No [-

2.

Custody Seals dated and signed?

Yes, 1 o []

3.

Chain-of-Custody rcord present?

Yes [4qNo [ ]

-4.

Cooler temperature."

5.

Vermiculite/packing materials is:*

Wet [ J Dry, ]

/A P-F 6.*

Numberofsamples in shipping contaier: 1 t

.-'*c 4 )

9.-

7.

Sample holding times exceeded?

Yes [ ] No R-"

8. Samples have-.:

__i--..--hazard labels custody seals appropriate sample labels

9. Samples are.,

.I min good condition l.eaking'

_broken have air bubbles

10.

Were any anomalies identified in sample receipt?

Yes [J No T.*

Ui.. Description of anomalies.(include sample numbers):

.ample Custodian/Laboratory

'T-,.-

Date:

c-i jj lu.cO Telephoned to:

On

_y.,_"

9,

7.......

SAMPLE RECEIPT & REVIEW FORM PM use only Client:

(Cvvi e

f 14-1 c.ce*-

SDG/ARCOC/Work Order:

rDate Received:

k 0)PM(A)

Review (ensure non-conforming items are resolved prior to signing):

Received By:

Sample Receipt Criteria Z

Z Comments/Qualifiers (Required for Non-Conforming Items)

I Shipping containers received Circle Applicable: seals broken damaged container leaking container other (describe) intact and sealed?

_/

Samples requiring cold Circle Coolant #

ice bags blue ice dry ice

(&le other describe) 2 preservation within (4 +/- 2 C)?

Record preservation method.

Chain of custody documents

- included with shipment?

4 Sample containers intact and Circle Applicable: seals broken damaged container leaking container other (describe) sealed?

5 Samples requiring chemical Sample ID's. containers affected and observed pH:

preservation at proper pH?

6 VOA vials free of headspace Sample ID's and containers affected:

(defined as < 6mm bubble)?

Are Encore containers present?

7 (If yes, immediately deliver to VOA laboratory) 8 Samples received within holding Id's and tests affected:

time?

_,,/1 Sample ID's on COC match ID's Sample ID's and containers affected:

on bottles?

/

10&Date & time on COC match date Sample ID's affected:

10& time on bottles?____________________________

Number of containers received Sample ID's affected:

match number indicated on COC?

12 COC form is properly signed in 12 relinquished/received sections?

Air Bill,Tracking #'s, &

7 c* "

14 Additional Comments t q-

  • '7

'o-L 0 3"o SRSO RAD Receipt #

Sset

  • If > x2 area background is observed on samples identified as "non-SI Fm, regulated/non-radioactive", contact the Radiation Safety group for further Z

investigation.

A Radiological Classification?

Maximum Counts Observed*:' Lf B PCB Regulated?

Shipped as DOI Hazardous C Material? If yes, contact Waste

,/

l Hazard Class Shipped:

Manager or ESH Manager.

IN#:

D Regulated as a Foreign Soil?

1110-PM (or PMA) review of Hazard classification:

Initials

-Date:

a ll

)l 10

Data Review Qualifier Definitions 11

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 A

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 B

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 POBox30712 Chadeston, SC 29417 2040 Savage Road CharlestbnSC 29407 P843.556.8171 F543.761178 www.gsl.com 12

RADIOLOGICAL ANALYSIS 13

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

Work Order 180678 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 609980 609943 609940 Sample ID 180678001 180678002 1201278745 1201278746 1201278747 1201278748 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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.

14

Quality 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: 180678001 (9313-0000-002F).

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.

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 15

Product:

Alphaspec Pu, Solid-ALL FSS Analytical Method:

DOE EML HASL-300, Pu-I1-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 609981 609943 609940 Sample ID 180678001 180678002 1201278749 1201278750 1201278751 1201278752 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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.

Quality 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: 180678001 (9313-0000-002F).

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

16

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.

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 DOE EML HASL-300, Pu-1I -RC Modified Analytical Method:

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 609982 609943 609940 17

Sample ID Client ID 180678001 9313-0000-002F 180678002 9313-0000-015F 1201278753 Method Blank (MB) 1201278754 180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278755 180678001(9313-0000-002F) Matrix Spike (MS) 1201278756 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# 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 (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: 180678001 (9313-0000-002F).

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 18

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.

Gualifier 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 610422 609940 19

Sample ID 180678001 180678002 180678003 180678004 180678005 180678006 180678007 180678008 180678009 180678010 180678011 180678012 180678013 180678014 180678015 180678016 180678017 180678018 180678019 180678020 1201279708 1201279709 1201279710 Client ID 9313-0000-002F 9313-0000-015F 9313-0000-001F 9313-0000-003F 9313-0000-004F 9313-0000-005F 9313-0000-006F 9313-0000-007F 9313-0000-008F 9313-0000-008FS 9313-0000-009F 9313-0000-01OF 9313-0000-011F 9313-0000-012F 9313-0000-013F 9313-0000-014F 9313-0000-014FS 9313-0000-016F 9313-0000-017F 9313-0000-018F Method Blank (MB) 180678001(9313-0000-002F) 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 (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: 180678001 (9313-0000-002F).

20

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.

Qualifier information 21

Qualifier UI U'

Reason Data rejected due to high peak-width.

Data rejected due to interference.

Data rejected due to low abundance.

UI Analyte Sample Cesium-137 180678012 Europium-155 180678005 1201279709 Manganese-54 180678013 180678018 Cesium-134 180678001 180678002 180678003 180678004 180678005 180678006 180678007 180678008 180678009 180678010 180678012 180678013 180678014 180678017 180678018 180678020 Cobalt-60 180678002 Method/Analysis Information 22

Product:

Analytical Method:

Prep Method:

Analytical Batch Number:

Prep Batch Number:

Sample ID 180678021 180678022 180678023 180678024 180678025 1201279729 1201279730 1201279731 Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300,4.5.2.3 Dry Soil Prep 610434 609942 Client ID 9313-0000-019F 9313-0000-020F 9313-0000-021F 9313-0000-022F 9313-0000-023F Method Blank (MB) 180678021(9313-0000-019F) 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.

Ouality 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: 180678021 (9313-0000-019F).

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

23

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 Qualifier Reason Analyte Sample U'

Data rejected due to interference.

Europium-155 Manganese-54 Americium-241 UI Data rejected due to low abundance.

180678021 180678023 180678021 180678023 180678022 180678024 1201279730 180678021 180678022 180678023 180678024 1201279730 Cesium-134 Method/Analysis Information 24

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 609960 609943 609940 Sample ID 180678001 180678002 1201278679 1201278680 1201278681 1201278682 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678002(9313-0000-015F) Sample Duplicate (DUP) 180678002(9313-0000-015F) 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 (Q0 Information:

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

Designated QC The following sample was used for QC: 180678002 (9313-0000-015F).

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

25

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.

Oualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

Liquid Scint Tc99, Solid-ALL FSS Analytical Method:

Analytical Batch Number:

Sample ID 180678001 180678002 1201278651 1201278652 1201278653 1201278654 DOE EML HASL-300, Tc-02-RC Modified 609954 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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 26

accordance with GL-RAD-A-005 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: 180678001 (9313-0000-002F).

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 1201278652 (9313-0000-002F) and 180678001 (9313-0000-002F) 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.

Method/Analysis Information 27

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 609958 609943 609940 Sample ID 180678001 180678002 1201278667 1201278668 1201278669 1201278670 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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 (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: 180678001 (9313-0000-002F).

QC Information 28

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.

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:

609956 Prep Batch Number:

609943 Dry Soil Prep GL-RAD-A-021 Batch Number:

609940 29

Sample ID Client ID 180678001 9313-0000-002F 180678002 9313-0000-015F 1201278659 Method Blank (MB) 1201278660 180678001(9313-0000-002F) Sample Duplicate (DUP) 1201278661 180678001(9313-0000-002F) Matrix Spike (MS) 1201278662 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-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: 180678001 (9313-0000-002F).

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 30

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:

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

Analytical Batch Number:

Sample ID 180678001 180678002 1201278655 1201278656 1201278657 1201278658 EPA 906.0 Modified 609955 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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 (OC) Information:

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

31

Designated QC The following sample was used for QC: 180678001 (9313-0000-002F).

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.

Qualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

Liquid Scint C14, Solid AII,FSS Analytical Method:

Analytical Batch Number:

Sample ID 180678001 180678002 1201278663 1201278664 1201278665 1201278666 EPA EERF C-01 Modified 609957 Client ID 9313-0000-002F 9313-0000-015F Method Blank (MB) 180678001(9313-0000-002F) Sample Duplicate (DUP) 180678001(9313-0000-002F) 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-003 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: 180678001 (9313-0000-002F).

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.

Certification Statement 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:

eo]c.7 34

SAMPLE DATA

SUMMARY

35

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

Client SDG: MSR#07-0077 GEL Work Order: 180678 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 36

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: February 20, 2007 Client Sample ID:

9313-0000-002F Proiect:

YANK01204 Sample ID:

180678001 Client ID:

YANKOOl Matrix:

TS Vol. Recv.:

Collect Date:

06-FEB-07 Receive Date:

14-FEB-07 Collector:

Client Moisture:

7%

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241 U

0.

Curium-242 U

0.

Curium-243/244 U

0.

Alphaspec Pu, Solid-ALL FSS Plutonium-238 U

-0.

Plutonium-239/240 U

I Liquid Scint Pu241, Solid-ALL FSS Plutonium-241 U

Rad Gamma Spec Analysis

+/-0.112

+/-0.077

+/-0.150 0.0657 0.0343 0.0805

+/-0.112

+/-0.0771

+/-0.150 0.230 0.172 0.260 0.178 0.0921 10.1

+/-0.0226 0.0431 +/-0.0227

+/-0.0666 0.00 +/-0.0667 2.56

+/-5.82 4.75

+/-5.83 Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 Americium-241 U

Bismuth-212 Bismuth-214 Cesium-134 UI Cesium-137 U

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, Sr90, solid-ALL FSS Strontium-90 U -

Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCilg Tritium II 0.721

-0.0663 0.432 0.574 0.00 0.0153 0.00235 0.00818

-0.0176 0.0134 0.715 0.603 0.0114 0.00106 10.7 0.574 0.00124 0.229

+/-0.122

+/-0.0531

+/-0.164

+/-0.0719

+/-0.0192

+/-0.0234

+/-0.0126

+/-0.0419

+/-0.0412

+/-0.0489

+/-0.0701

+/-0.076

+/-0.0143

+/-0.0121

+/-0.887

+/-0.0719

+/-0.0112

+/-0.0329 0.0355 0.0484 0.0785 0.0205 0.0142 0.012 0.0105 0.029 0.0337 0.0327 0.0167 0.0204 0.0112 0.0103 0.0992 0.0205 0.00989 0.0104

+/-0.122

+/-0.0531

+/-0.164

+/-0.0719

+/-0.0192

+/-0.0234

+/-0.0126

+/-0.0419

+/-0.0412

+/-0.0489

+/-0.0701

+/-0.076

+/-0.0143

+/-0.0121

+/-0.887

+/-0.0719

+/-0.0112

+/-0.0329 0.071 0.0967 0.157 0.041 0.0285 0.024 0.0209 0.058 0.0674 0.0654 0.0333 0.0408 0.0224 0.0206 0.198 0.041 0.0198 0.0209 0.0272 1.56 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 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g DXH2 02/16/07 0750 609980 DXH2 02/15/07 1739 609981 DXH2 02/18/07 1553 609982 MJHI 02/15/07 1625 610422 KSD1 02/16/07 1958 609960 AXD2 02/15/07 1549 609955 0.00119

+/-0.0142 0.012 +/-0.0142 0.751

+/-0.922 0.732

+/-0.923 37

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: February 20, 2007 Client Sample ID:

Sample ID:

9313-0000-002F 180678001 Proiect:

Client ID:

Vol. Recv.:

YANK01204 YANKO01 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A%

Rad Liquid Scintillation Analysis Liquid Scint C14, Solid All, FSS Carbon-14 U

0.0162 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U

2.70 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U

-6.57 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U

0.219

+/-0.108 0.090

+/-0.108 0.183

+/-34.6 22.7

+/-34.6 47.4

+1-11.5 9.83

+1-11.5 20.4

+/-0.255 0.207

+/-0.255 0.429 pCi/g pCi/g pCi/g pCi/g AXD2 02/15/07 1618 609957 MXP1 02/17/07 0730 609958 MXP1 02/16/07 1433 609956 SLNI 02/20/07 1056 609954 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description 1

DOE EML HASL-300, Am-05-RC Modified 2

DOE EML HASL-300, Pu-1 1-RC Modified 3

DOE EML HASL-300, Pu-1 1-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

DOE RESL Fe-1, Modified 9

DOE RESL Ni-I, Modified 10 DOE EML HASL-300, Tc-02-RC Modified 11 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Americium-243 Plutonium-242 Plutonium-242 Strontium-90 Carrier/Tracer Recovery Iron-59 Alphaspec Am241, Cm, Solid ALL Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL FS GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS Liquid Scint Fe55, Solid-ALL FS 82 86 97 87 87 76 (15%-125%)

(15%-125%)

(25%-125%)

(25%-125%)

(25%-125%)

(15%-125%)

38

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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-002F Project:

YANK01204 Sample ID:

180678001 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Nickel-63 Liquid Scint Ni63, Solid-ALL FS 83 (25%-125%)

Carrier/Tracer Recovery Liquid Scint Ni63, Solid-ALL FS 83 (25%-125%)

Technetium-99 Liquid Scint Tc99, Solid-ALL FS 79 (15%-125%)

Carrier/Tracer Recovery Liquid Scint Tc99, Solid-ALL FS 79 (15%-125%)

Notes:

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 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.

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 Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-015F 180678002 TS 06-FEB-07 14-FEB-07 Client 8.75%

Proiect:

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

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

Rad Gamma Spec Analysis 0.0273 0.0337 0.00904

+/-0.0676

+/-0.0661

+/-0.0685 0.029 0.00 0.0502

+/-0.0677

+/-0.0662

+/-0.0686 0.00

+/-0.0589 0.0228

+/-0.0606 0.00 +/-0.0589 0.027 +/-0.0606

-1.21

+/-5.74 4.88

+/-5.74 Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.977

+/-0.167 Americium-241 U

0.0289

+/-0.0702 Bismuth-212 0.760

+/-0.234 Bismuth-214 0.848

+/-0.0967 Cesium-134 UI 0.00

+/-0.0192 Cesium-137 0.0522

+/-0.0228 Cobalt-60 UI 0.00

+/-0.0206 Europium-152 U

-0.0437

+/-0.0495 Europium-154 U

-0.0613

+/-0.0488 Europium-155 U

0.0307

+/-0.0569 Lead-212 0.970

+/-0.0862 Lead-214 0.955

+/-0.100 Manganese-54 U

0.0122

+1-0.0151 Niobium-94 U

0.00303

+/-0.014 Potassium-40 14.9

+/-1.09 Radium-226 0.848

+/-0.0967 Silver-108m U

-0.0141

+/-0.0129 Thallium-208 0.305

+/-0.0393 Rad Gas Flow Proportional Counting 0.0428 0.058 0.0893 0.0223 0.0153 0.0124 0.0137 0.0319 0.0367 0.0374 0.0191 0.0235 0.0135 0.0119 0.104 0.0223 0.0109 0.0114

+/-0.167

+/-0.0702

+/-0.234

+/-0.0967

+/-0.0192

+/-0.0228

+/-0.0206

+/-0.0495

+/-0.0488

+/-0.0569

+/-0.0862

+/-0.100

+1-0.0151

+/-0.014

+/-1.09

+/-0.0967

+/-0.0129

+/-0.0393 0.145 0.0914 0.188 0.0815 0.135 10.4 0.0855 0.116 0.178 0.0446 0.0307 0.0247 0.0274 0.0638 0.0734 0.0747 0.0382 0.047 0.027 0.0237 0.207 0.0446 0.0218 0.0228 0.0321 1.59 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 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g DXH2 02/16/07 0750 609980 DXH2 02/15/07 1739 609981 DXH2 02/18/07 1609 609982 MJHI 02/15/07 1626 610422 KSDI 02/16/07 1958 609960 AXD2 02/15/07 1621 609955 GFPC, Sr9O, solid-ALL FSS Strontium-90 U

Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCi/g Tritium U

0.00644

+/-0.018 0.0144

+/-0.018 0.764

+/-0.939 0.745

+/-0.939 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: February 20, 2007 Client Sample ID:

Sample ID:

9313-0000-015F 180678002 Project:

Client ID:

Vol. Recv.:

YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Liquid Scintillation Analysis Liquid Scint C14, Solid AII, FSS Carbon-14 U

-0.0587

+/-0.111 0.0939

+/-0.111 0.191 pCi/g AXD2 02/15/07 1721 609957 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U

-11.1

+/-29.8 19.8

+/-29.8 41.2 pCi/g MXPI 02/17/07 0746 609958 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U

-6.38

+/-11.6 9.91

+/-11.6 20.5 pCi/g MXPI 02/16/07 1450 609956 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U

-0.145

+/-0.203 0.173

+/-0.203 0.355 pCi/g SLNI 02/20/07 0803 609954 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description 1

DOE EML HASL-300, Am-05-RC Modified 2

DOE EML HASL-300, Pu-i I-RC Modified 3

DOE EML HASL-300, Pu-11-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

DOE RESL Fe-1, Modified 9

DOE RESL Ni-I, Modified 10 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Americium-243 Plutonium-242 Plutonium-242 Strontium-90 Carrier/Tracer Recovery Iron-59 Nickel-63 Alphaspec Am241, Cm, Solid ALL Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL F5 GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS 89 89 91 83 83 81 85 (15%-125%)

(15%-125%)

(25%-125%)

(25%-125%)

(25%-125%)

(15%-125%)

(25%-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 Report Date: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-015F Project:

YANK01204 Sample ID:

180678002 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Carrier/Tracer Recovery Liquid Scint Ni63, Solid-ALL FS 85 (25%-125%)

Technetium-99 Liquid Scint Tc99, Solid-ALL FS 73 (15%-125%)

Carrier/Tracer Recovery Liquid Scint Tc99, Solid-ALL FS 73 (15%-125%)

Notes:

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 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

_I ------

Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-OO1F 180678003 TS 06-FEB-07 14-FEB-07 Client 9.33%

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 0.880

+/-0.164 0.0405

+/-0.164 0.081 pCi/g MJHI 02/15/07 1627 610422 Americium-241 U

0.0712

+/-0.0955 0.0797 +/-0.0955 0.159 pCi/g Bismuth-212 0.416

+/-0.192 0.0849

+/-0.192 0.170 pCi/g Bismuth-214 0.699

+/-0.0827 0.0213 +/-0.0827 0.0425 pCi/g Cesium-] 34 UI 0.00

+/-0.0254 0.015 +/-0.0254 0.0299 pCi/g Cesium-137 0.133

+/-0.0271 0.0125 +/-0.0271 0.025 pCi/g Cobalt-60 U

0.00411

+/-0.0152 0.013 +/-0.0152 0.026 pCi/g Europium-152 U

0.0205

+/-0.0414 0.0328 +/-0.0414 0.0655 pCi/g Europium-154 U

0.00545

+/-0.0437 0.037 +/-0.0437 0.074 pCi/g Europium-155 U

0.069

+/-0.0583 0.040 +/-0.0583 0.080 pCi/g Lead-212 0.762

+/-0.0715 0.0198 +/-0.0715 0.0397 pCi/g Lead-214 0.788

+/-0.0906 0.0226 +/-0.0906 0.0452 pCi/g Manganese-54 U

0.00468

+/-0.014 0.0124

+/-0.014 0.0248 pCi/g Niobium-94 U

0.00839

+/-0.0139 0.0105 +/-0.0139 0.021 pCi/g Potassium-40 10.3

+/-0.897 0.103

+/-0.897 0.205 pCi/g Radium-226 0.699

+/-0.0827 0.0213 +/-0.0827 0.0425 pCi/g Silver-108m U

0.00109

+/-0.0123 0.0108 +/-0.0123 0.0216 pCi/g Thallium-208 0.228

+/-0.0347 0.0121 +/-0.0347 0.0241 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 Notes:

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 43

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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-OOIF Project:

YANK01204 Sample ID:

180678003 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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.

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: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-003F 180678004 TS 06-FEB -07 14-FEB-07 Client 3.11%

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 0.874

+/-0.153 0.0407

+/-0.153 0.0813 pCi/g MJH1 02/15/07 1627 610422 Americium-241 U

0.043

+/-0.0695 0.0593 +/-0.0695 0.119 pCi/g Bismuth-212 0.396

+/-0.159 0.0785

+/-0.159 0.157 pCi/g Bismuth-214 0.802

+/-0.0991 0.0207 +/-0.0991 0.0415 pCi/g Cesium-I 34 UI 0.00

+/-0.0247 0.0147 +/-0.0247 0.0294 pCi/g Cesium-137 U

0.0235

+/-0.0206 0.0129 +/-0.0206 0.0258 pCi/g Cobalt-60 0.0711

+/-0.0245 0.0109 +/-0.0245 0.0217 pCi/g Europium-152 U

-0.0241

+/-0.0415 0.0299 +/-0.0415 0.0598 pCi/g Europium-154 U

-0.0438

+/-0.051 0.0358

+/-0.051 0.0716 pCi/g Europium-155 U

0.0487

+/-0.053 0.0363

+/-0.053 0.0725 pCi/g Lead-212 0.781

+/-0.0691 0.0179 +/-0.0691 0.0357 pCi/g Lead-214 0.907

+/-0.0958 0.021 +/-0.0958 0.0419 pCi/g Manganese-54 U

0.0178

+/-0.0192 0.0121 +/-0.0192 0.0242 pCi/g Niobium-94 U

0.00475

+/-0.0124 0.0107 +/-0.0124 0.0214 pCi/g Potassium-40 13.6

+/-1.00 0.0967

+/-1.00 0.193 pCi/g Radium-226 0.802

+/-0.0991 0.0207 +/-0.0991 0.0415 pCi/g Silver-108m U

-0.0117

+/-0.0118 0.0101 +/-0.0118 0.0201 pCi/g Thallium-208 0.256

+/-0.037 0.0114

+/-0.037 0.0227 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-003F Proiect:

YANK01204 Sample ID:

180678004 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A 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.

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

Contact:

Project:

East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-004F 180678005 TS 06-FEB-07 14-FEB-07 Client 6.58%

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 0.894

+/-0.142 0.0388

+/-0.142 0.0775 pCi/g MJHI 02/15/07 1628 610422 Americium-241 U

0.0319

+/-0.0662 0.0552 +/-0.0662 0.110 pCi/g Bismuth-212 0.636

+/-0.180 0.0836

+/-0.180 0.167 pCi/g Bismuth-214 0.781

+/-0.0891 0.0213 +/-0.0891 0.0426 pCi/g Cesium-134 UI 0.00

+/-0.0215 0.0153 +/-0.0215 0.0307 pCi/g Cesium-137 0.0597

+/-0.0202 0.0114 +/-0.0202 0.0227 pCi/g Cobalt-60 U

0.019

+/-0.0208 0.0111 +/-0.0208 0.0222 pCi/g Europium-152 U

0.00468

+/-0.0505 0.0311 +/-0.0505 0.0622 pCi/g Europium-154 U

-0.0223

+/-0.050 0.0346

+/-0.050 0.0692 pCi/g Europium-155 UI 0.00

+/-0.0535 0.0355 +/-0.0535 0.071 pCi/g Lead-212 0.858

+/-0.0748 0.0182 +/-0.0748 0.0364 pCi/g Lead-214 0.840

+/-0.0943 0.0218 +/-0.0943 0.0435 pCi/g Manganese-54 U

0.015

+/-0.0156 0.0115 +/-0.0156 0.023 pCi/g Niobium-94 U

0.00642

+/-0.0126 0.0109 +/-0.0126 0.0217 pCi/g Potassium-40 15.4

+/-1.17 0.107

+/-1.17 0.215 pCi/g Radium-226 0.781

+/-0.0891 0.0213 +/-0.0891 0.0426 pCi/g Silver-108m U -0.00639

+/-0.0121 0.0104 +/-0.0121 0.0208 pCilg Thallium-208 0.275

+/-0.0384 0.0113 +/-0.0384 0.0225 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr, Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-004F Project:

YANK01204 Sample ID:

180678005 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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

Contact:

Project:

East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date:

February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-005F 180678006 TS 06-FEB-07 14-FEB-07 Client 7.47%

Project:

Client ID:

Vol. Recv.:

YANKO 1204 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 0.769

+/-0.134 0.0359

+/-0.134 0.0718 pCi/g MJHI 02/15/07 1628 610422 Americium-241 U

0.0968

+/-0.0865 0.0738 +/-0.0865 0.148 pCi/g Bismuth-212 0.701

+/-0.171 0.0798

+/-0.171 0.160 pCi/g Bismuth-214 0.431

+/-0.070 0.0197

+/-0.070 0.0394 pCi/g Cesium-134 UI 0.00

+/-0.0198 0.0136 +/-0.0198 0.0273 pCi/g Cesium-137 U

0.0154

+/-0.0158 0.0112 +/-0.0158 0.0223 pCi/g Cobalt-60 U -0.00996

+/-0.0132 0.0104 +/-0.0132 0.0209 pCi/g Europium-152 U -0.00669

+/-0.039 0.0286

+/-0.039 0.0572 pCi/g Europium-154 U

-0.0287

+/-0.0403 0.0324 +/-0.0403 0.0647 pCi/g Europium-155 U

0.041

+/-0.046 0.0347

+/-0.046 0.0693 pCi/g Lead-212 0.767

+/-0.0719 0.016 +/-0.0719 0.032 pCi/g Lead-214 0.499

+/-0.0635 0.0194 +/-0.0635 0.0387 pCi/g Manganese-54 U

0.0134

+/-0.0145 0.0106 +/-0.0145 0.0211 pCi/g Niobium-94 U

0.0109

+/-0.012 0.0106

+/-0.012 0.0211 pCi/g Potassium-40 11.4

+/-0.895 0.0854

+/-0.895 0.171 pCi/g Radium-226 0.431

+/-0.070 0.0197

+/-0.070 0.0394 pCi/g Silver-108m U

-0.0115

+/-0.011 0.00931

+/-0.011 0.0186 pCi/g Thallium-208 0.270

+/-0.0357 0.0101 +/-0.0357 0.0202 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description 1

EML HASL 300,4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-005F Project:

YANK01204 Sample ID:

180678006 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-006F 180678007 TS 06-FEB-07 14-FEB-07 Client 8.34%

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 0.917

+1-0.151 0.0386

+/-0.151 0.0772 pCi/g MJHI 02/15/07 1629 610422 Americium-241 U

0.0581

+/-0.044 0.0368

+/-0.044 0.0735 pCi/g Bismuth-212 0.455

+/-0.178 0.0872

+/-0.178 0.174 pCi/g Bismuth-214 0.615

+/-0.077 0.0207

+/-0.077 0.0414 pCi/g Cesium-134 Ul 0.00

+/-0.0234 0.015 +/-0.0234 0.0299 pCi/g Cesium-137 U

-0.0109

+/-0.0136 0.0111 +/-0.0136 0.0221 pCi/g Cobalt-60 U

-0.011

+/-0.0136 0.0107 +/-0.0136 0.0213 pCi/g Europium-152 U

0.00574

+/-0.0371 0.0302 +/-0.0371 0.0603 pCi/g Europium-154 U

-0.0489

+/-0.0409 0.0315 +/-0.0409 0.0629 pCi/g Europium-155 U

0.0475

+/-0.0381 0.0314 +/-0.0381 0.0628 pCi/g Lead-212 0.937

+/-0.0825 0.0161 +/-0.0825 0.0321 pCi/g Lead-214 0.629

+/-0.0714 0.0212 +/-0.0714 0.0425 pCi/g Manganese-54 U -0.00864

+/-0.0136 0.0115 +/-0.0136 0.0229 pCi/g Niobium-94 U -0.00869

+/-0.0131 0.010 +/-0.0131 0.020 pCi/g Potassium-40 14.3

+/-0.998 0.089

+/-0.998 0.178 pCi/g Radium-226 0.615

+/-0.077 0.0207

+/-0.077 0.0414 pCi/g Silver-108m U

-0.0102

+/-0.0129 0.00934 +/-0.0129 0.0187 pCi/g Thallium-208 0.287

+/-0.0365 0.0109 +/-0.0365 0.0217 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-006F Project:

YANK01204 Sample ID:

180678007 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1 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: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-007F 180678008 TS 06-FEB-07 14-FEB-07 Client 7.32%

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 0.828

+/-0.133 0.0351

+/-0.133 0.0702 pCi/g MJH1 02/15/07 1629 610422 Americium-241 U

0.0478

+/-0.0433 0.0352 +/-0.0433 0.0704 pCi/g Bismuth-212 0.584

+/-0.162 0.0739

+/-0.162 0.148 pCi/g Bismuth-214 0.573

+/-0.0695 0.0183 +/-0.0695 0.0366 pCi/g Cesium-134 UI 0.00

+/-0.0182 0.0126 +/-0.0182 0.0252 pCi/g Cesium-137 U -0.00551

+/-0.0123 0.0103 +/-0.0123 0.0206 pCi/g Cobalt-60 U

0.00457

+/-0.0127 0.0109 +/-0.0127 0.0218 pCi/g Europium-152 U

-0.0121

+/-0.0363 0.0262 +/-0.0363 0.0523 pCi/g Europium-154 U -0.00225

+/-0.0402 0.0313 +/-0.0402 0.0626 pCi/g Europium-155 U

0.054

+/-0.045 0.029

+/-0.045 0.0579 pCi/g Lead-212 0.791

+/-0.0709 0.0155 +/-0.0709 0.031 pCi/g Lead-214 0.648

+/-0.073 0.0186

+/-0.073 0.0372 pCi/g Manganese-54 U

0.00436

+/-0.0124 0.00992 +/-0.0124 0.0198 pCi/g Niobium-94 U-0.000122

+/-0.0107 0.00948 +/-0.0107 0.0189 pCi/g Potassium-40 13.1

+/-0.915 0.0886

+/-0.915 0.177 pCi/g Radium-226 0.573

+/-0.0695 0.0183 +/-0.0695 0.0366 pCi/g Silver-108m U 0.000377

+/-0.0102 0.009 +/-0.0102 0.018 pCi/g Thallium-208 0.277

+/-0.0351 0.00951 +/-0.0351 0.019 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-007F Project:

YANK01204 Sample ID:

180678008 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-008F 180678009 TS 06-FEB-07 14-FEB-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 0.884

+/-0.134 0.0323

+/-0.134 0.0645 pCi/g MJH1 02/15/07 1634 610422 Americium-241 U

0.0333

+/-0.0416 0.0356 +/-0.0416 0.0712 pCi/g Bismuth-212 0.531

+/-0.168 0.0736

+/-0.168 0.147 pCi/g Bismuth-214 0.531

+/-0.0666 0.0185 +/-0.0666 0.037 pCi/g Cesium-134 UI 0.00

+/-0.0199 0.0135 +/-0.0199 0.0271 pCi/g Cesium-137 U

0.0167

+/-0.0127 0.0114 +/-0.0127 0.0228 pCi/g Cobalt-60 U -0.00231

+/-0.0118 0.0098 +/-0.0118 0.0196 pCi/g Europium-152 U

0.00454

+/-0.0328 0.026 +/-0.0328 0.0519 pCi/g Europium-154 U

0.00353

+/-0.0359 0.0305 +/-0.0359 0.0611 pCi/g Europium-155 U

0.0529

+/-0.0356 0.0294 +/-0.0356 0.0588 pCi/g Lead-212 0.829

+/-0.0703 0.0149 +/-0.0703 0.0298 pCi/g Lead-214 0.622

+/-0.0685 0.0175 +/-0.0685 0.0351 pCi/g Manganese-54 U

0.00247

+/-0.0141 0.0099 +/-0.0141 0.0198 pCi/g Niobium-94 U

0.00389

+/-0.0107 0.00927 +/-0.0107 0.0185 pCi/g Potassium-40 13.1

+/-0.941 0.0813

+/-0.941 0.163 pCi/g Radium-226 0.531

+/-0.0666 0.0185 +/-0.0666 0.037 pCi/g Silver-108m U -0.00149

+/-0.00957 0.00845 +/-0.00957 0.0169 pCi/g Thallium-208 0.283

+/-0.0359 0.0094 +/-0.0359 0.0188 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-008F Project:

YANK01204 Sample ID:

180678009 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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.

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:

February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-008FS 180678010 TS 06-FEB-07 14-FEB-07 Client 5.99%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1I Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.827

+/-0.117 0.0272

+/-0.117 0.0544 pCi/g MJH1 02/15/07 1635 610422 Americium-241 U

0.0847

+/-0.065 0.0571

+/-0.065 0.114 pCi/g Bismuth-212 0.498

+/-0.127 0.0585

+/-0.127 0.117 pCi/g Bismuth-214 0.476

+/-0.0614 0.0151 +/-0.0614 0.0302 pCi/g Cesium-134 UI 0.00

+/-0.0167 0.0107 +/-0.0167 0.0214 pCi/g Cesium-137 U

0.0105

+/-0.00979 0.00826 +/-0.00979 0.0165 pCi/g Cobalt-60 U

0.00449

+/-0.00865 0.00754 +/-0.00865 0.0151 pCi/g Europium-152 U

-0.0282

+/-0.0293 0.0224 +/-0.0293 0.0448 pCi/g Europium-154 U

-0.0125

+/-0.032 0.0226

+/-0.032 0.0452 pCi/g Europium-155 U

0.0545

+/-0.0411 0.0323 +/-0.0411 0.0645 pCi/g Lead-212 0.793

+/-0.0688 0.0142 +/-0.0688 0.0284 pCi/g Lead-214 0.568

+/-0.0593 0.0155 +/-0.0593 0.0311 pCi/g Manganese-54 U

0.0128

+/-0.0145 0.00727 +/-0.0145 0.0145 pCi/g Niobium-94 U

-0.0017

+/-0.010 0.00736

+/-0.010 0.0147 pCi/g Potassium-40 13.2

+/-0.865 0.0677

+/-0.865 0.135 pCi/g Radium-226 0.476

+/-0.0614 0.0151 +/-0.0614 0.0302 pCi/g Silver-108m U

-0.0086

+/-0.00826 0.00717 +/-0.00826 0.0143 pCi/g Thallium-208 0.261

+/-0.0307 0.00757 +/-0.0307 0.0151 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-008FS Project:

YANK01204 Sample ID:

180678010 Client ID:

YANKOO0 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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

Contact:

Project:

East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

9313-0000-009F Project:

YANK01204 Sample ID:

180678011 Client ID:

YANKOO Matrix:

TS Vol. Recv.:

Collect Date:

06-FEB-07 Receive Date:

14-FEB-07 Collector:

Client Moisture:

8.77%

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 0.845

+/-0.156 0.0476

+/-0.156 0.0951 pCi/g MJHI 02/15/07 1635 610422 Americium-241 U

0.0202

+/-0.0218 0.0184 +/-0.0218 0.0368 pCi/g Bismuth-212 0.513

+/-0.217 0.0964

+/-0.217 0.193 pCi/g Bismuth-214 0.605

+/-0.0834 0.0223 +/-0.0834 0.0445 pCi/g Cesium-134 U

0.0133

+/-0.0251 0.0174 +/-0.0251 0.0348 pCi/g Cesium-137 U -0.00137

+/-0.0185 0.0143 +/-0.0185 0.0285 pCi/g Cobalt-60 U

0.0034

+/-0.0176 0.015 +/-0.0176 0.030 pCi/g Europium-152 U

0.0448

+/-0.0562 0.0314 +/-0.0562 0.0628 pCi/g Europium-154 U

-0.0378

+/-0.0544 0.0439 +/-0.0544 0.0877 pCi/g Europium-155 U

0.0341

+/-0.0413 0.0282 +/-0.0413 0.0563 pCi/g Lead-212 0.801

+/-0.078 0.0169

+/-0.078 0.0338 pCi/g Lead-214 0.566

+/-0.0754 0.0228 +/-0.0754 0.0455 pCi/g Manganese-54 U

0.0193

+/-0.0184 0.0141 +/-0.0184 0.0283 pCi/g Niobium-94 U -0.00217

+/-0.0139 0.0124 +/-0.0139 0.0247 pCi/g Potassium-40 12.6

+/-0.723 0.121

+/-0.723 0.241 pCi/g Radium-226 0.605

+/-0.0834 0.0223 +/-0.0834 0.0445 pCi/g Silver-108m U

-0.0048

+/-0.0126 0.011 +/-0.0126 0.022 pCi/g Thallium-208 0.269

+/-0.0381 0.0123 +/-0.0381 0.0245 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 Notes:

The Qualifiers in this report are defined as follows:

A quality control analyte recovery is outside of specified acceptance criteria 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-009F Project:

YANK01204 Sample ID:

180678011 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

    • 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 Company:

Connecticut Yankee Atomic Power Address :

362 Injun Hollow Rd

Contact:

Project:

East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-01 OF 180678012 TS 06-FEB-07 14-FEB-07 Client 8.59%

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 0.649

+/-0.111 0.0354

+/-0.111 0.0708 pCi/g MJHI 02/15/07 1643 610422 Americium-241 U

0.0524

+/-0.0667 0.0587 +/-0.0667 0.117 pCi/g Bismuth-212 0.480

+/-0.147 0.0721

+/-0.147 0.144 pCi/g Bismuth-214 0.483

+/-0.0626 0.0179 +/-0.0626 0.0357 pCi/g Cesium-134 UI 0.00

+/-0.0201 0.0125 +/-0.0201 0.025 pCi/g Cesium-137 UI 0.00

+/-0.0249 0.00971 +/-0.0249 0.0194 pCi/g Cobalt-60 U -0.00093

+/-0.0125 0.0105 +/-0.0125 0.0211 pCi/g Europium-152 U

-0.0237

+/-0.0415 0.0259 +/-0.0415 0.0517 pCi/g Europium-154 U

-0.0167

+/-0.0363 0.0299 +/-0.0363 0.0598 pCi/g Europium-155 U

0.0551

+/-0.0435 0.033 +/-0.0435 0.0659 pCi/g Lead-212 0.634

+/-0.0588 0.0156 +/-0.0588 0.0312 pCi/g Lead-214 0.561

+/-0.0641 0.019 +/-0.0641 0.038 pCi/g Manganese-54 U -0.00225

+/-0.0126 0.00952 +/-0.0126 0.019 pCi/g Niobium-94 U

0.00424

+/-0.0105 0.00924 +/-0.0105 0.0185 pCi/g Potassium-40 10.3

+/-0.823 0.0711

+/-0.823 0.142 pCi/g Radium-226 0.483

+/-0.0626 0.0179 +/-0.0626 0.0357 pCi/g Silver-108m U -0.00627

+/-0.00985 0.00867 +/-0.00985 0.0173 pCi/g Thallium-208 0.199

+/-0.0273 0.00919 +/-0.0273 0.0184 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-01OF Project:

YANK01204 Sample ID:

180678012 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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 Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-011F 180678013 TS 06-FEB-07 14-FEB-07 Client 6.28%

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 0.757

+/-0.121 0.0332

+/-0.121 0.0663 pCi/g MJH1 02/15/07 1644 610422 Americium-241 U

0.021

+/-0.0489 0.0408 +/-0.0489 0.0815 pCi/g Bismuth-212 0.497

+/-0.144 0.0721

+/-0.144 0.144 pCi/g Bismuth-214 0.527

+/-0.0647 0.0188 +/-0.0647 0.0376 pCi/g Cesium-134 UI 0.00

+/-0.0161 0.0132 +/-0.0161 0.0264 pCi/g Cesium-137 0.0279

+/-0.015 0.0109

+/-0.015 0.0218 pCi/g Cobalt-60 U

0.00262

+/-0.0123 0.0106 +/-0.0123 0.0211 pCi/g Europium-152 U -0.00518

+/-0.0374 0.0274 +/-0.0374 0.0549 pCi/g Europium-154 U

-0.012

+/-0.040 0.0334

+/-0.040 0.0668 pCi/g Europium-155 U

0.0237

+/-0.0453 0.0303 +/-0.0453 0.0606 pCi/g Lead-212 0.726

+/-0.0689 0.0162 +/-0.0689 0.0323 pCi/g Lead-214 0.572

+/-0.0699 0.0194 +/-0.0699 0.0388 pCi/g Manganese-54 UI 0.00

+/-0.0245 0.00975 +/-0.0245 0.0195 pCi/g Niobium-94 U -0.00576

+/-0.011 0.0092

+/-0.011 0.0184 pCi/g Potassium-40 12.3

+/-0.887 0.0932

+/-0.887 0.186 pCi/g Radium-226 0.527

+/-0.0647 0.0188 +/-0.0647 0.0376 pCi/g Silver-108m U

-0.0125

+/-0.0105 0.0089 +/-0.0105 0.0178 pCi/g Thallium-208 0.239

+/-0.0325 0.00964 +/-0.0325 0.0193 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-011F Project:

YANK01204 Sample ID:

180678013 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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 Certifie2te of Analw~is Certificate ofA alvsis Company:

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date:

February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-012F 180678014 TS 06-FEB-07 14-FEB-07 Client 5.31%

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 0.757

+/-0.107 0.0248

+/-0.107 0.0495 pCi/g MJHI 02/15/07 1645 610422 Americium-241 U

0.0581

+/-0.0417 0.0371 +/-0.0417 0.0741 pCi/g Bismuth-212 0.570

+/-0.116 0.0548

+/-0.116 0.110 pCi/g Bismuth-214 0.811

+/-0.0895 0.014 +/-0.0895 0.028 pCi/g Cesium-134 UI 0.00

+/-0.0158 0.00962 +/-0.0158 0.0192 pCi/g Cesium-137 0.0296

+/-0.0145 0.00756 +/-0.0145 0.0151 pCi/g Cobalt-60 U

0.00224

+/-0.00809 0.00696 +/-0.00809 0.0139 pCi/g Europium-152 U -0.00505

+/-0.0309 0.0216 +/-0.0309 0.0431 pCi/g Europium-154 U -0.00177

+/-0.0255 0.0217 +/-0.0255 0.0434 pCi/g Europium-155 U

0.0501

+/-0.0369 0.0292 +/-0.0369 0.0584 pCi/g Lead-212 0.753

+/-0.063 0.0131

+/-0.063 0.0261 pCi/g Lead-214 0.942

+/-0.0901 0.015 +/-0.0901 0.0299 pCi/g Manganese-54 U 0.000308

+/-0.00852 0.00759 +/-0.00852 0.0152 pCi/g Niobium-94 U

0.00575

+/-0.0081 0.00717 +/-0.0081 0.0143 pCi/g Potassium-40 10.4

+/-0.700 0.0629

+/-0.700 0.126 pCi/g Radium-226 0.811

+/-0.0895 0.014 +/-0.0895 0.028 pCi/g Silver-108m U

0.00242

+/-0.00756 0.0069 +/-0.00756 0.0138 pCi/g Thallium-208 0.225

+/-0.0273 0.00738 +/-0.0273 0.0147 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-012F Project:

YANK01204 Sample ID:

180678014 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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.

66

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

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Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-013F 180678015 TS 06-FEB-07 14-FEB-07 Client 3.16%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter

(

Rad Gamma Spec Analysis Jualifier 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 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 0.803 U

-0.0416 0.565 0.541 U

0.0324 0.0721 U

0.0295 U

-0.0334 U

-0.041 U

0.0134 0.782 0.696 U

0.00911 U

0.0134 13.8 0.541 U

0.00515 0.295

+/-0.194

+/-0.0866

+/-0.275

+/-0.114

+/-0.029

+/-0.0391

+/-0.0204

+/-0.0634

+/-0.0674

+/-0.0586

+/-0.088

+/-0.105

+/-0.0209

+/-0.0194

+/-1.32

+/-0.114

+/-0.0184

+/-0.0482 0.0643 0.083 0.129 0.0354 0.0233 0.0204 0.0196 0.0456 0.0536 0.0556 0.0274 0.0343 0.0191 0.0175 0.160 0.0354 0.0168 0.0178

+/-0.194

+/-0.0866

+/-0.275

+/-0.114

+/-0.029

+/-0.0391

+/-0.0204

+/-0.0634

+/-0.0674

+/-0.0586

+/-0.088

+/-0.105

+/-0.0209

+/-0.0194

+/-1.32

+/-0.114

+/-0.0184

+/-0.0482 0.129 0.166 0.258 0.0707 0.0466 0.0408 0.0391 0.0911 0.107 0.111 0.0548 0.0686 0.0381 0.0349 0.320 0.0707 0.0336 0.0356 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 02/16/07 0942 610422 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1101 609940 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-013F Project:

YANK01204 Sample ID:

180678015 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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.

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: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-014F 180678016 TS 06-FEB-07 14-FEB-07 Client 8.03%

Project:

Client ID:

Vol. Recv.:

YANK0 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 0.645

+/-0.150 0.0541

+/-0.150 0.108 pCi/g MJHI 02/16/07 0942 610422 Americium-241 U

0.0873

+/-0.0888 0.079 +/-0.0888 0.158 pCi/g Bismuth-212 0.510

+/-0.213 0.116

+/-0.213 0.232 pCi/g Bismuth-214 0.538

+/-0.0962 0.0272 +/-0.0962 0.0543 pCi/g Cesium-134 U

0.0268

+/-0.0321 0.0187 +/-0.0321 0.0375 pCi/g Cesium-137 U

0.00662

+/-0.023 0.0181

+/-0.023 0.0362 pCi/g Cobalt-60 U

0.00139

+/-0.0172 0.0147 +/-0.0172 0.0295 pCi/g Europium-152 U

-0.0442

+/-0.0714 0.0415 +/-0.0714 0.083 pCi/g Europium-154 U

-0.026

+/-0.0568 0.0458 +/-0.0568 0.0915 pCi/g Europium-155 U

-0.0362

+/-0.054 0.0496

+/-0.054 0.0991 pCi/g Lead-212 0.675

+/-0.0757 0.025 +/-0.0757 0.050 pCi/g Lead-214 0.558

+/-0.097 0.0309

+/-0.097 0.0617 pCi/g Manganese-54 U

0.0115

+/-0.0184 0.017 +/-0.0184 0.034 pCi/g Niobium-94 U

0.013

+/-0.0179 0.0158 +/-0.0179 0.0316 pCi/g Potassium-40 9.26

+/-0.911 0.127

+/-0.911 0.254 pCi/g Radium-226 0.538

+/-0.0962 0.0272 +/-0.0962 0.0543 pCi/g Silver-108m U 0.000837

+/-0.0162 0.0146 +/-0.0162 0.0292 pCi/g Thallium-208 0.223

+/-0.0426 0.0159 +/-0.0426 0.0319 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-014F Project:

YANK01204 Sample ID:

180678016 Client ID:

YANKOOl Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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.

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

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-014FS 180678017 TS 06-FEB-07 14-FEB-07 Client 7.79%

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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 0.803

+/-0.175 0.0557

+/-0.175 0.111 pCi/g MJH1 02/16/07 0943 610422 Americium-241 U

0.0231

+/-0.0994 0.087 +/-0.0994 0.174 pCi/g Bismuth-212 0.358

+/-0.245 0.129

+/-0.245 0.258 pCi/g Bismuth-214 0.528

+/-0.0919 0.0268 +/-0.0919 0.0536 pCi/g Cesium-134 UI 0.00

+/-0.0367 0.0219 +/-0.0367 0.0437 pCi/g Cesium-137 U -0.00506

+/-0.0204 0.0174 +/-0.0204 0.0348 pCi/g Cobalt-60 U

0.00733

+/-0.0179 0.016 +/-0.0179 0.032 pCi/g Europium-152 U 0.000197

+/-0.0573 0.0427 +/-0.0573 0.0853 pCi/g Europium-154 U

0.00114

+/-0.0641 0.0548 +/-0.0641 0.109 pCi/g Europium-155 U

0.00366

+/-0.0548 0.0522 +/-0.0548 0.104 pCi/g Lead-212 0.621

+/-0.0672 0.0256 +/-0.0672 0.0511 pCi/g Lead-214 0.519

+/-0.0831 0.031 +/-0.0831 0.0619 pCi/g Manganese-54 U

0.00337

+/-0.0199 0.0179 +/-0.0199 0.0357 pCi/g Niobium-94 U

0.0114

+/-0.0176 0.0159 +/-0.0176 0.0319 pCi/g Potassium-40 9.47

+/-0.903 0.116

+/-0.903 0.233 pCi/g Radium-226 0.528

+/-0.0919 0.0268 +/-0.0919 0.0536 pCi/g Silver-108m U

0.00111

+/-0.0158 0.0144 +/-0.0158 0.0287 pCi/g Thallium-208 0.192

+/-0.0449 0.0153 +/-0.0449 0.0306 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-014FS Project:

YANK01204 Sample ID:

180678017 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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.

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: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-016F 180678018 TS 06-FEB-07 14-FEB-07 Client 4.24%

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 1.54

+/-0.246 0.0604

+/-0.246 0.121 pCi/g MJHI 02/16/07 0944 610422 Americium-241 U

0.0556

+/-0.104 0.0846

+/-0.104 0.169 pCi/g Bismuth-212 0.887

+/-0.293 0.127

+/-0.293 0.253 pCi/g Bismuth-214 1.74

+/-0.176 0.0299

+/-0.176 0.0597 pCi/g Cesium-134 UI 0.00

+/-0.0278 0.0221 +/-0.0278 0.0443 pCi/g Cesium-137 U

0.0141

+/-0.0205 0.0178 +/-0.0205 0.0356 pCi/g Cobalt-60 U

0.020

+/-0.0207 0.0171 +/-0.0207 0.0342 pCi/g Europium-152 U

-0.0115

+/-0.0574 0.0462 +/-0.0574 0.0923 pCi/g Europium-154 U

-0.0347

+/-0.0682 0.0557 +/-0.0682 0.111 pCi/g Europium-155 U

0.0587

+/-0.0594 0.0546 +/-0.0594 0.109 pCi/g Lead-212 1.32

+/-0.113 0.0262

+/-0.113 0.0523 pCi/g Lead-214 1.88

+/-0.178 0.0325

+/-0.178 0.065 pCi/g Manganese-54 Ul 0.00

+/-0.0297 0.0153 +/-0.0297 0.0307 pCi/g Niobium-94 U

0.0102

+/-0.0183 0.0158 +/-0.0183 0.0316 pCi/g Potassium-40 25.0

+/-1.87 0.145

+/-1.87 0.289 pCi/g Radium-226 1.74

+/-0.176 0.0299

+/-0.176 0.0597 pCi/g Silver-108m U -0.00837

+/-0.0173 0.0149 +/-0.0173 0.0298 pCi/g Thallium-208 0.452

+/-0.0552 0.0161 +/-0.0552 0.0322 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB]

02/14/07 1107 609942 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-016F Proiect:

YANK01204 Sample ID:

180678018 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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.

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

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-017F 180678019 TS 06-FEB-07 14-FEB-07 Client 3.8%

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 0.553

+/-0.164 0.0751

+/-0.164 0.150 pCi/g MJH1 02/16/07 0946 610422 Americium-241 U

0.0024

+/-0.038 0.0332

+/-0.038 0.0664 pCi/g Bismuth-212 0.576

+/-0.293 0.151

+/-0.293 0.302 pCi/g Bismuth-214 0.361

+/-0.105 0.0393

+/-0.105 0.0785 pCi/g Cesium-134 U

0.0255

+/-0.0385 0.0247 +/-0.0385 0.0493 pCi/g Cesium-137 U

0.0388

+/-0.0604 0.0202 +/-0.0604 0.0404 pCi/g Cobalt-60 U

0.0257

+/-0.028 0.0201

+/-0.028 0.0402 pCi/g Europium-152 U

-0.0449

+/-0.0775 0.052 +/-0.0775 0.104 pCi/g Europium-154 U

0.0273

+/-0.0702 0.062 +/-0.0702 0.124 pCi/g Europium-155 U

-0.0147

+/-0.0568 0.0513 +/-0.0568 0.102 pCi/g Lead-212 0.521

+/-0.0716 0.0287 +/-0.0716 0.0574 pCi/g Lead-214 0.487

+/-0.0882 0.0366 +/-0.0882 0.0732 pCi/g Manganese-54 U -0.00279

+/-0.0243 0.0216 +/-0.0243 0.0431 pCi/g Niobium-94 U -0.00422

+/-0.0219 0.0188 +/-0.0219 0.0376 pCi/g Potassium-40 9.02

+/-0.906 0.168

+/-0.906 0.336 pCi/g Radium-226 0.361

+/-0.105 0.0393

+/-0.105 0.0785 pCi/g Silver-108m U

-0.0155

+/-0.0207 0.0181 +/-0.0207 0.0361 pCi/g Thallium-208 0.241

+/-0.0522 0.0201 +/-0.0522 0.0401 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 Notes:

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 75

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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-017F Project:

YANK01204 Sample ID:

180678019 Client ID:

YANKOOI Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A*

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.

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

Contact:

Mr, Jack McCarthy Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-018F 180678020 TS 06-FEB-07 14-FEB-07 Client 8.56%

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 1.22

+/-0.182 0.0411

+/-0.182 0.0822 pCi/g MJHI 02/16/07 0946 610422 Americium-241 U

0.0424

+/-0.101 0.0866

+/-0.101 0.173 pCi/g Bismuth-212 0.484

+/-0.216 0.085

+/-0.216 0.170 pCi/g Bismuth-214 1.02

+/-0.117 0.0215

+/-0.117 0.0431 pCi/g Cesium-134 UI 0.00

+/-0.0273 0.0154 +/-0.0273 0.0308 pCi/g Cesium-137 0.0538

+/-0.023 0.0115

+/-0.023 0.0229 pCi/g Cobalt-60 U-0.000149

+/-0.0136 0.0115 +/-0.0136 0.0229 pCi/g Europium-152 U

0.0431

+/-0.0598 0.0338 +/-0.0598 0.0675 pCi/g Europium-154 U

-0.0944

+/-0.0566 0.0351 +/-0.0566 0.0702 pCi/g Europium-155 U

0.072

+/-0.0703 0.0484 +/-0.0703 0.0968 pCi/g Lead-212 1.11

+/-0.0977 0.0211 +/-0.0977 0.0421 pCi/g Lead-214 1.20

+/-0.120 0.0234

+/-0.120 0.0468 pCi/g Manganese-54 U

0.019

+/-0.0138 0.0115 +/-0.0138 0.0229 pCi/g Niobium-94 U

0.00307

+/-0.0133 0.0112 +/-0.0133 0.0224 pCi/g Potassium-40 17.7

+/-1.18 0.0937

+/-1.18 0.187 pCi/g Radium-226 1.02

+/-0.117 0.0215

+/-0.117 0.0431 pCi/g Silver-108m U-0.000939

+/-0.0129 0.0115 +/-0.0129 0.023 pCi/g Thallium-208 0.360

+/-0.0435 0.012 +/-0.0435 0.024 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr, Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-018F Proiect:

YANK01204 Sample ID:

180678020 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A 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.

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

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

9313-0000-019F Proiect:

YANK01204 Sample ID:

180678021 Client ID:

YANK001 Matrix:

TS Vol. Recv.:

Collect Date:

12-FEB-07 Receive Date:

14-FEB-07 Collector:

Client Moisture:

9.92%

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 1.08

+/-0.160 0.0355

+/-0.160 0.071 pCi/g MJHI 02/16/07 1549 610434 Americium-241 U

0.0528

+/-0.0721 0.0614 +/-0.0721 0.123 pCi/g Bismuth-212 0.686

+/-0.146 0.0764

+/-0.146 0.153 pCi/g Bismuth-214 0.989

+/-0.102 0.0184

+/-0.102 0.0368 pCi/g Cesium-134 UI 0.00

+/-0.0166 0.0138 +/-0.0166 0.0275 pCi/g Cesium-137 0.0919

+/-0.0202 0.0112 +/-0.0202 0.0223 pCi/g Cobalt-60 U

0.0246

+/-0.0164 0.0124 +/-0.0164 0.0248 pCi/g Europium-152 U

-0.0312

+/-0.0397 0.0284 +/-0.0397 0.0568 pCi/g Europium-154 U

-0.0242

+/-0.0405 0.0333 +/-0.0405 0.0666 pCi/g Europium-155 Ul 0.00

+/-0.0467 0.0348 +/-0.0467 0.0696 pCi/g Lead-212 1.10

+/-0.0929 0.0167 +/-0.0929 0.0334 pCi/g Lead-214 1.05

+/-0.100 0.0193

+/-0.100 0.0386 pCi/g Manganese-54 UI 0.00

+/-0.0124 0.0104 +/-0.0124 0.0208 pCi/g Niobium-94 U

0.0042

+/-0.0113 0.00977 +/-0.0113 0.0195 pCi/g Potassium-40 17.7

+/-1.29 0.0835

+/-1.29 0.167 pCi/g Radium-226 0.989

+/-0.102 0.0184

+/-0.102 0.0368 pCi/g Silver-108m U -0.00104

+/-0.0105 0.00927 +/-0.0105 0.0185 pCi/g Thallium-208 0.339

+/-0.0388 0.00999 +/-0.0388 0.020 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 Notes:

The Qualifiers in this report are defined as follows:

A quality control analyte recovery is outside of specified acceptance criteria 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-019F Project:

YANK01204 Sample ID:

180678021 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A

    • 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.

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

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-020F 180678022 TS 12-FEB-07 14-FEB-07 Client 7.97%

Proiect:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1l Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.695

+/-0.140 0.0432

+/-0.140 0.0863 pCi/g MJH1 02/16/07 1550 610434 Americium-241 UI 0.00

+/-0.025 0.0224

+/-0.025 0.0448 pCi/g Bismuth-212 0.572

+/-0.182 0.102

+/-0.182 0.205 pCi/g Bismuth-214 0.646

+/-0.0863 0.0244 +/-0.0863 0.0488 pCi/g Cesium-134 UI 0.00

+/-0.027 0.0169

+/-0.027 0.0338 pCi/g Cesium-137 0.0838

+/-0.0219 0.0138 +/-0.0219 0.0277 pCi/g Cobalt-60 U -0.00446

+/-0.0185 0.0133 +/-0.0185 0.0266 pCi/g Europium-152 U

-0.0423

+/-0.0399 0.0322 +/-0.0399 0.0644 pCi/g Europium-154 U

-0.0258

+/-0.0461 0.0382 +/-0.0461 0.0763 pCi/g Europium-155 U

0.0319

+/-0.051 0.0305

+/-0.051 0.0609 pCi/g Lead-212 0.685

+/-0.0731 0.0187 +/-0.0731 0.0374 pCi/g Lead-214 0.622

+/-0.0775 0.0235 +/-0.0775 0.0469 pCi/g Manganese-54 U

0.0211

+/-0.0175 0.0106 +/-0.0175 0.0212 pCi/g Niobium-94 U

0.0235

+/-0.0142 0.0129 +/-0.0142 0.0258 pCi/g Potassium-40 11.2

+/-0.815 0.113

+/-0.815 0.225 pCi/g Radium-226 0.646

+/-0.0863 0.0244 +/-0.0863 0.0488 pCi/g Silver-108m U 0.000854

+/-0.015 0.0118

+/-0.015 0.0236 pCi/g Thallium-208 0.259

+/-0.0376 0.0132 +/-0.0376 0.0265 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-020F Project:

YANK01204 Sample ID:

180678022 Client ID:

YANKOO Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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.

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

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-021F 180678023 TS 12-FEB-07 14-FEB-07 Client 7.59%

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 2.13

+/-0.274 0.0406

+/-0.274 0.0812 pCi/g MJHI 02/16/07 1550 610434 Americium-241 U

0.0693

+/-0.0985 0.0829 +/-0.0985 0.166 pCi/g Bismuth-212 1.48

+/-0.242 0.0825

+/-0.242 0.165 pCi/g Bismuth-214 1.77

+/-0.181 0.0213

+/-0.181 0.0427 pCi/g Cesium-134 UI 0.00

+/-0.0265 0.0151 +/-0.0265 0.0302 pCi/g Cesium-I 37 U

0.00817

+/-0.0141 0.0114 +/-0.0141 0.0228 pCi/g Cobalt-60 U

0.00316

+/-0.0135 0.0115 +/-0.0135 0.0229 pCi/g Europium-152 U

-0.0436

+/-0.0408 0.0324 +/-0.0408 0.0647 pCi/g Europium-154 U

0.0464

+/-0.0477 0.0362 +/-0.0477 0.0723 pCi/g Europium-155 Ul 0.00

+/-0.0683 0.0425 +/-0.0683 0.0849 pCi/g Lead-212 1.94

+/-0.159 0.0198

+/-0.159 0.0396 pCi/g Lead-214 2.07

+/-0.183 0.0223

+/-0.183 0.0446 pCi/g Manganese-54 UI 0.00

+/-0.0151 0.0111 +/-0.0151 0.0223 pCi/g Niobium-94 U

0.0121

+/-0.010 0.0108

+/-0.010 0.0216 pCi/g Potassium-40 27.4

+/-1.68 0.0869

+/-1.68 0.174 pCi/g Radium-226 1.77

+/-0.181 0.0213

+/-0.181 0.0427 pCi/g Silver-108m U -0.00231

+/-0,0121 0.0107 +/-0.0121 0.0213 pCi/g Thallium-208 0.618

+/-0.0621 0.0113 +/-0.0621 0.0227 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-021F Project:

YANK01204 Sample ID:

180678023 Client ID:

YANKOOI Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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.

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

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-022F 180678024 TS 12-FEB-07 14-FEB-07 Client 8.06%

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 1.62

+/-0.225 0.0646

+/-0.225 0.129 pCi/g MJH1 02/16/07 1551 610434 Americium-241 UI 0.00

+/-0.0356 0.0273 +/-0.0356 0.0545 pCi/g Bismuth-212 1.11

+/-0.326 0.140

+/-0.326 0.279 pCi/g Bismuth-214 1.74

+/-0.202 0.0325

+/-0.202 0.065 pCi/g Cesium-134 UI 0.00

+/-0.0385 0.0237 +/-0.0385 0.0474 pCi/g Cesium-137 U

0.032

+/-0.0225 0.0206 +/-0.0225 0.0412 pCi/g Cobalt-60 U -0.00205

+/-0.0232 0.0193 +/-0.0232 0.0385 pCi/g Europium-152 U

0.0104

+/-0.065 0.0438

+/-0.065 0.0876 pCi/g Europium-154 U

0.102

+/-0.0976 0.0642 +/-0.0976 0.128 pCi/g Europium-155 U

0.0429

+/-0.0595 0.0412 +/-0.0595 0.0824 pCi/g Lead-212 1.50

+/-0.139 0.0233

+/-0.139 0.0465 pCi/g Lead-214 1.78

+/-0.175 0.0305

+/-0.175 0.0609 pCi/g Manganese-54 U

0.0146

+/-0.0331 0.0191 +/-0.0331 0.0381 pCi/g Niobium-94 U

0.0261

+/-0.0195 0.0178 +/-0.0195 0.0356 pCi/g Potassium-40 23.4

+/-1.11 0.146

+/-1.11 0.292 pCi/g Radium-226 1.74

+/-0.202 0.0325

+/-0.202 0.065 pCi/g Silver-108m U-0.000726

+/-0.0184 0.016 +/-0.0184 0.0319 pCi/g Thallium-208 0.480

+/-0.0649 0.0174 +/-0.0649 0.0347 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-022F Project:

YANK01204 Sample ID:

180678024 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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.

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

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: February 20, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9313-0000-023F 180678025 TS 12-FEB-07 14-FEB-07 Client 12.9%

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 0.668

+/-0.173 0.0768

+/-0.173 0.153 pCi/g MJH1 02/17/07 0947 610434 Americium-241 U

0.0462

+/-0.0445 0.0399 +/-0.0445 0.0798 pCi/g Bismuth-212 0.416

+/-0.259 0.167

+/-0.259 0.334 pCi/g Bismuth-214 0.750

+/-0.116 0.0505

+/-0.116 0.101 pCi/g Cesium-I 34 U

0.0389

+/-0.0348 0.0288 +/-0.0348 0.0576 pCi/g Cesium-137 4.08

+/-0.372 0.0228

+/-0.372 0.0456 pCi/g Cobalt-60 0.185

+/-0.0556 0.0196 +/-0.0556 0.0393 pCi/g Europium-152 U

0.0212

+/-0.101 0.072

+/-0.101 0.144 pCi/g Europium-154 U

0.0537

+/-0.0816 0.0646 +/-0.0816 0.129 pCi/g Europium-155 U

0.0257

+/-0.0821 0.0612 +/-0.0821 0.122 pCi/g Lead-212 0.689

+/-0.0859 0.0374 +/-0.0859 0.0747 pCi/g Lead-214 0.865

+/-0.139 0.0521

+/-0.139 0.104 pCi/g Manganese-54 U

-0.0155

+/-0.0243 0.0208 +/-0.0243 0.0417 pCi/g Niobium-94 U

0.00943

+/-0.0244 0.0216 +/-0.0244 0.0431 pCi/g Potassium-40 9.66

+/-0.977 0.199

+/-0.977 0.398 pCi/g Radium-226 0.750

+/-0.116 0.0505

+/-0.116 0.101 pCi/g Silver-108m U

0.0174

+/-0.0301 0.0278 +/-0.0301 0.0555 pCi/g Thallium-208 0.209

+/-0.0586 0.0242 +/-0.0586 0.0484 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 609942 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 Notes:

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 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: February 20, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9313-0000-023F Project:

YANK01204 Sample ID:

180678025 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

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.

88

QUALITY CONTROL DATA 89

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Client :

Connecticut Yankee Atomic Power 362 Injun Hollow Rd Report Date: February 20, 2007 Page 1 of 12 East Hampton, Connecticut

Contact:

Mr. Jack McCarthy Workorder:

180678 Parmname NOM Samnle Oual OC Units RPD%

REC%

Range Anlst Date Time Parmname NO Sample Qual Rad Alpha Spec Batch 609980 QC1201278746 Americium-241 Curium-242 Curium-243/244 QC1201278748 Americium-241 Curium-242 Curium-243/244 QC1201278745 Americium-24 I 180678001 DUP U

0.0454 Uncert:

+/-0.112 TPU:

+/-0.112 U

0.0291 Uncert:

+/-0.077 TPU:

+/-0.0771 U

0.0937 Uncert:

+/-0.150 TPU:

+/-0.150 LCS MB 12.0 Uncert:

TPU:

Uncert:

TPU:

14.5 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

U 0.0346

+/-0.0896

+/-0.0897 U

0.0162

+/-0.0645

+/-0.0645 U

0.0537

+/-0.106

+/-0.106 14.1

+/-1.28

+/-2.14 U

0.0159

+/-0.0633

+/-0.0633 17.1

+/-1.42

+/-2.52 U

0.00612

+/-0.0945

+/-0.0945 U

-0.00606

+/-0.0674

+/-0.0674 U

-0.00959

+/-0.132

+/-0.132 pCi/g 27 pCi/g 57 pCi/g 54 pCi/g Curium-242 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g (0% - 100%) DXH2 02/16/07 07:50 (0%- 100%)

(0%- 100%)

118 (75%-125%)

118 (75%-125%)

Curium-243/244 QC1201278747 Americium-241 180678001 MS Curium-242 13.6 Uncert:

TPU Uncert:

TPU 16.4 Uncert:

TPU U

0.0454

+/-0.112

+/-0.112 U

0.0291

+/-0.077

+/-0.0771 U

0.0937

+/-0.150

+/-0.150 U

15.4

+/-1.46

+/-2.41 0.0287

+/-0.076

+/-0.0761 20.0

+/-1.67

+/-3.00 113 (75%-125%)

Curium-243/244 122 (75%-125%)

Batch 609981 QC1201278750 180678001 DUP Plutonium-238 U

-0.0163 U

0.00 pCi/g 200 (0% - 100%) DXH2 02/15/07 17:39 90

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180678 Page 2 of 12 Parniname Rad Alpha Spec Batch 609981 NOM Samole Qual QC Units RPD%

REC%

Range AnIst Date Time Plutonium-239/240 QC1201278752 LCS Plutonium-238 Plutonium-239/240 QC1201278749 MB Plutonium-238 Plutonium-239/240 QC1201278751 180678001 MS Plutonium-238 Uncert:

+/-0.0226 TPU:

+/-0.0227 U

0.034 Uncert:

+/-0.0666 TPU:

+/-0.0667 Uncert:

TPU:

12.0 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

U

-0.0163 Uncert:

+/-0.0226 TPU:

+/-0.0227 13.5 U

0.034 Uncert:

+/-0.0666 TPU:

+/-0.0667 U

2.56 Uncert:

+/-5.82 TPU:

+/-5.83

+/-0.0559

+/-0.0559 U

0.122

+/-0.127

+/-0.128 U

0.048

+/-0.0767

+/-0.0769 11.9

+/-1.12

+/-1.79 U

-0.00732

+/-0.0143

+/-0.0144 U

0.0537

+/-0.0858

+/-0.086 pCi/g 113 (0%- 100%)

(75%-125%)

pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 99 (75%-125%)

U 0.0231

+/-0.0612

+/-0.0612 15.1

+/-1.33

+/-2.22 (75%-125%)

Plutonium-239/240 112 (75%-125%)

Batch 609982 QC1201278754 180678001 DUP Plutonium-241 QC1201278756 LCS Plutonium-241 QC1201278753 MB Plutonium-241 QC1201278755 180678001 MS Plutonium-241 Rad Gamma Spec Batch 610422 QC1201279709 180678001 DUP Actinium-228 U

-2.4

+/-6.14

+/-6.14 pCi/g 0

(0% - 100%) DXH2 02/18/07 16:41 136 Uncert:

TPU:

Uncert:

TPU:

142 U

Uncert:

TPU:

126

+/-12.0

+/-17.5 U

-4.01

+/-6.15

+/-6.15 pCi/g pCi/g pCi/g 92 (75%-125%)

02/18/07 17:14 02/18/07 16:25 02/18/07 16:57 2.56

+/-5.82

+/-5.83 138

+/-14.2

+/-20.3 98 (75%-125%)

0.721

+/-0.122 Uncert:

0.759

+/-0.176

+/-0.176 pCi/g 5

(0% - 100%) MJHI 02/16/07 09:47 91

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180678 Parmname Rad Gamma Spec Batch 610422 Page 3 of 12 REC%

Range Anist Date Time NOM Sample Qual OC Units RPD %

Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 TPU:

+/-0.122 U

-0.0663 Uncert:

+/-0.0531 TPU:

+/-0.0531 0.432 Uncert:

+/-0.164 TPU:

+/-0.164 0.574 Uncert:

+/-0.0719 TPU:

+/-0.0719 UI 0.00 Uncert:

+/-0.0192 TPU:

+/-0.0192 U

0.0153 Uncert:

+/-0.0234 TPU:

+/-0.0234 U

-0.00235 Uncert:

+/-0.0126 TPU:

+/-0.0126 U

0.00818 Uncert:

+/-0.0419 TPU:

+/-0.0419 U

-0.0176 Uncert:

+/-0.0412 TPU:

+/-0.0412 U

0.0134 Uncert:

+/-0.0489 TPU:

+/-0.0489 0.715 Uncert:

+/-0.0701 TPU:

+/-0.0701 0.603 Uncert:

+/-0.076 TPU:

+/-0.076 U

0.0114 Uncert:

+/-0.0143 TPU:

+/-0.0143 U

0.00106 Uncert:

+/-0.0121 TPU:

+/-0.0121 10.7 Uncert:

+/-0.887 TPU:

+/-0.887 0.574 Uncert:

+/-0.0719 TPU:

+/-0.0719 U

-0.00124 Uncert:

+/-0.0112 U

0.0213

+/-0.0371

+/-0.0371 U

0.222

+/-0.223

+/-0.223 0.536

+/-0.111

+/-0.111 U

0.0241

+/-0.0319

+/-0.0319 U

0.0246

+/-0.0294

+/-0.0294 U

0.00162

+/-0.029

+/-0.029 U

0.0212

+/-0.0976

+/-0.0976 U

-0.00692

+/-0.0875

+/-0.0875 UT 0.00

+/-0.077

+/-0.077 0.651

+/-0.0821

+/-0.0821 0.596

+/-0.106

+/-0.106 U

0.0115

+/-0.0242

+/-0.0242 U

-0.00616

+/-0.0237

+/-0.0237 10.3

+/-1.07

+/-1.07 0.536

+/-0.111

+/-0.111 U

-0.0126

+/-0.0212 pCi/g 389 pCi/g 64 pCi/g 7

pCi/g 37 pCi/g 47 pCi/g 1100 pCi/g 89 pCi/g 87 pCi/g 165 pCi/g 9

pCi/g 1

pCi/g 1

pCi/g 283 pCi/g 4

pCi/g 7

pCi/g 164 (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%)

Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m 92

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180678 Page 4 of 12 REC%

Range AnIst Date Time Parmname NOM Sample Oual QC Units RPD%

Rad Gamma Spec Batch 610422 Thallium-208 QC1201279710 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 TPU:

+/-0.0112 0.229 Uncert:

+/-0.0329 TPU:

+/-0.0329

+/-0.0212 0.241

+/-0.0574

+/-0.0574 pCi/g 5

(0%- 100%)

LCS Uncert:

TPU:

23.4 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

9.48 Uncert:

TPU:

13.6 Uncen:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

U 0.0713

+/-0.589

+/-0.589 25.7

+/-3.10

+/-3.10 U

-0.288

+/-1.03

+/-1.03 U

-0.0122

+/-0.235

+/-0.235 U

-0.0115

+/-0.155

+/-0.155 10.2

+/-0.902

+/-0.902 15.2

+/-1.18

+/-1.18 U

-0.285

+/-0.303

+/-0.303 U

-0.0412

+/-0.269

+/-0.269 U

-0.241

+/-0.318

+/-0.318 U

0.0806

+/-0.217

+/-0.217 U

-0.254

+/-0.224

+/-0.224 U

-0.0372

+/-0.135

+/-0.135 U

-0.00885

+/-0.117

+/-0.117 U

0.324 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 02/16/07 09:52 110 (75%-125%)

108 (75%-125%)

112 (75%-125%)

Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 93

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180678 Page 5 of 12 Parmname Rad Gamma Spec Batch 610422 NOM Sample Qual QC Units RPD%

REC%

Range Anist Date Time Radium-226 Silver-108m Thallium-208 QC 1201279708 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 MB 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:

+/-1.03

+/-1.03 U

-0.0122

+/-0.235

+/-0.235 U

-0.00235

+/-0.119

+/-0.119 U

0.0489

+/-0.136

+/-0.136 U

0.0551

+/-0.0413

+/-0.0413 U

0.0225

+/-0.0179

+/-0.0179 U

-0.102

+/-0.0976

+/-0.0976 U

-0.0408

+/-0.0283

+/-0.0283 U

0.00448

+/-0.0163

+/-0.0163 U

0.0156

+/-0.0175

+/-0.0175 U

0.000854

+/-0.0122

+/-0.0122 U

-0.00243

+/-0.0336

+/-0.0336 U

0.00492

+/-0.0302

+/-0.0302 U

0.0385

+/-0.0301

+/-0.0301 U

0.0109

+/-0.0275

+/-0.0275 U

-0.00214

+/-0.0274

+/-0.0274 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%)

02/16/07 09:47 Lead-212 Lead-214 94

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180678 Parmname Rad Gamma Spec Batch 610422 Page 6 of 12 REC %

Range AnIst NOM Sample Qual QC Units RPD%

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:

Batch 610434 QC1201279730 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 180678021 DUP 1.08 Uncert:

+/-0.160 TPU:

+/-0.160 u

0.0528 Uncert:

+/-0.0721 TPU:

+/-0.0721 0.686 Uncert:

+/-0.146 TPU:

+/-0.146 0.989 Uncert:

+/-0.102 TPU:

+/-0.102 UI 0.00 Uncert:

+/-0.0166 TPU:

+/-0.0166 0.0919 Uncert:

+/-0.0202 TPU:

+/-0.0202 u

0.0246 Uncert:

+/-0.0164 TPU:

+/-0.0164 u

-0.0312 Uncert:

+/-0.0397 TPU:

+/-0.0397 u

-0.0242 Uncert:

+/-0.0405 TPU:

+/-0.0405 UI 0.00 U

0.0127

+/-0.0121

+/-0.0121 U

0.0125

+/-0.0121

+/-0.0121 U

0.0885

+/-0.147

+/-0.147 U

-0.0408

+/-0.0283

+/-0.0283 U

0.0107

+/-0.0203

+/-0.0203 U

-0.0161

+/-0.0151

+/-0.0151 1.21

+/-0.255

+/-0.255 UI 0.00

+/-0.045

+/-0.045 0.986

+/-0.388

+/-0.388 1.04

+/-0.152

+/-0.152 UI 0.00

+/-0.0495

+/-0.0495 0.125

+/-0.0489

+/-0.0489 U

0.0287

+/-0.0368

+/-0.0368 U

-0.0161

+/-0.0777

+/-0.0777 U

-0.0527

+/-0.112

+/-0.112 U

0.0837 pCi/g 11 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 58 pCi/g 36 pCi/g 5

pCi/g 59 pCi/g 31 pCi/g 15 pCi/g 64 pCi/g 74 pCi/g 7

(0% - 100%) MJH1 02/17/07 09:49 (0%- 100%)

(0%- 100%)

(0%-20%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

95

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180678 Page 7 of 12 REC%

Rane AnIst Date Time Pnrmnlnme NIbM Samnle Oanil OC U~nits RPD %

Rad Gamma Spec Batch 610434 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 QC1201279731 Actinium-228 Americium-241 Uncert:

+/-0.0467 TPU:

+/-0.0467 1.10 Uncert:

+/-0.0929 TPU:

+/-0.0929 1.05 Uncert:

+/-0.100 TPU:

+/-0.100 UI 0.00 Uncert:

+/-0.0124 TPU:

+/-0.0124 U

0.0042 Uncert:

+/-0.0113 TPU:

+/-0.0113 17.7 Uncert:

+/-1.29 TPU:

+/-1.29 0.989 Uncert:

+/-0.102 TPU:

+/-0.102 U

-0.00104 Uncert:

+/-0.0105 TPU:

+/-0.0105 0.339 Uncert:

+/-0.0388 TPU:

+/-0.0388

+/-0.0718

+/-0.0718 1.09

+/-0.117

+/-0.117 1.04

+/-0.138

+/-0.138 U

-0.00584

+/-0.0299

+/-0.0299 U

0.00909

+/-0.0277

+/-0.0277 17.0

+/-1.38

+/-1.38 1.04

+/-0.152

+/-0.152 U

-0.0152

+/-0.0249

+/-0.0249 0.368

+/-0.069

+/-0.069 U

-0.119

+/-0.621

+/-0.621 25.0

+/-3.00

+/-3.00 U

0.752

+/-0.954

+/-0.954 U

-0.199

+/-0.234

+/-0.234 U

-0.0646

+/-0.145

+/-0.145 9.60

+/-0.869

+/-0.869 14.2

+/-1.12

+/-1.12 pCi/g 1

pCi/g 1

pCi/g 298 pCi/g 74 pCi/g 4

pCi/g 5

pCi/g 174 pCi/g 8

(0% - 20%)

(0% - 20%)

(0%- 100%)

(0%- 100%)

(0% - 20%)

(0%- 100%)

(0%- 100%)

(0%- 100%)

LCS Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Uncert:

TPU:

23.4 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

9.48 Uncert:

TPU:

13.6 Uncert:

TPU:

pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 107 (75%-125%)

02/17/07 09:50 101 (75%-125%)

104 (75%-125%)

96

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180678 Parnmame Rad Gamma Spec.

Batch 610434 Page 8 of 12 REC%

Range Anist Date Time NOM Sample _Qual QC Units RPD%

Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 QC1201279729 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

-0.0807

+/-0.310

+/-0.310 U

0.129

+/-0.281

+/-0.281 U

-0.247

+/-0.306

+/-0.306 U

0.0258

+/-0.172

+/-0.172 U

-0.0043

+/-0.214

+/-0.214 U

-0.0238

+/-0.134

+/-0.134 U

-0.0149

+/-0.113

+/-0.113 U

-0.22

+/-0.911

+/-0.911 U

-0.199

+/-0.234

+/-0.234 U

0.0218

+/-0.132

+/-0.132 U

-0.0258

+/-0.122

+/-0.122 U

-0.0326

+/-0.0397

+/-0.0397 U

-0.00188

+/-0.0638

+/-0.0638 U

0.00306

+/-0.0833

+/-0.0833 U

0.0014

+/-0.0251

+/-0.0251 U

-0.0113

+/-0.011 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 02/17/07 09:48 Bismuth-212 Bismuth-214 Cesium-134 97

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180678 Parmname Rad Gamma Spec Batch 610434 Page 9 of 12 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:

+/-0.011 U

-0.00371

+/-0.00893

+/-0.00893 U

-0.00323

+/-0.0084

+/-0.0084 U

9.910E-05

+/-0.0417

+/-0.0417 U

0.00365

+/-0.025

+/-0.025 U

-0.011

+/-0.0305

+/-0.0305 U

-0.00287

+/-0.0218

+/-0.0218 U

0.0168

+/-0.0404

+/-0.0404 U

0.00764

+/-0.00738

+/-0.00738 U

0.0032

+/-0.0101

+/-0.0101 U

-0.0316

+/-0.128

+/-0.128 U

0.0014

+/-0.0251

+/-0.0251 U

0.00912

+/-0.00808

+/-0.00808 U

0.0154

+/-0.0167

+/-0.0167 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 609960 QC1201278680 180678002 DUP Strontium-90 QC1201278682 LCS Strontium-90 U

0.00644 Uncert:

+/-0.018 TPU:

+/-0.018 U

0.00719

+/-0.0182

+/-0.0182 pCi/g 0

(0% - 100%) KSD1 02/16/07 19:59 1.66 1.63 pCi/g 99 (75%-125%)

02/16/07 19:59 98

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180678 Page 10 of 12 REC%

Range AnIst Date Time Parmname Rad Gas Flow Batch NOM Sample Oual OC Units RPD %

609960 QC1201278679 MB Strontium-90 QC1201278681 180678002 MS Strontium-90 Rad Liquid Scintillation Batch 609954 QC1201278652 180678001 DUP Technetium-99 QC1201278654 LCS Technetium-99 QC1201278651 MB Technetium-99 QC1201278653 180678001 MS Technetium-99 Uncert:

TPU:

Uncert:

TPU:

+/-0.0811

+/-0.0948 U

0.00377

+/-0.0164

+/-0.0164 pCi/g pCi/g 02/16/07 19:59 02/16/07 19:59 3.19 U

Uncert:

TPU:

0.00644

+/-0.018

+/-0.018 3.02

+/-0.162

+/-0.177 95 (75%-125%)

U 0.219 Uncert:

+/-0.255 TPU:

+/-0.255 12.8 Uncert:

TPU:

Uncert:

TPU:

12.8 U

Uncert:

TPU:

0.219

+/-0.255

+/-0.255 Batch 609955 U

-0.09

+/-0.250

+/-0.250 12.2

+/-0.504

+/-0.588 U

-0.199

+/-0.163

+/-0.163 12.2

+/-0.541

+/-0.620 U

0.540

+/-0.932

+/-0.932 5.37

+/-0.712

+/-0.718 U

0.0278

+/-0.432

+/-0.432 20.5

+/-2.64

+/-2.66 pCi/g 0

(0% - 100%) SLN1 pCi/g pCi/g pCi/g 95 (75%-125%)

95 (75%-125%)

02/20/07 11:13 02/20/07 09:52 02/20/07 08:34 02/20/07 09:36 QC1201278656 180678001 DUP Tritium QC1201278658 LCS Tritium QC1201278655 MB Tritium QC1201278657 180678001 MS Tritium U

0.751 Uncert:

+/-0.922 TPU:

+/-0.923 6.41 Uncert:

TPU:

Uncert:

TPU:

pCi/g 0

(0% - 100%),kXD2 pCi/g pCi/g pCi/g 84 (75%-125%)

02/15/07 17:24 02/15/07 18:27 02/15/07 16:52 02/15/07 17:56 23.4 U

Uncert:

TPU:

0.751

+/-0.922

+/-0.923 88 (75%-125%)

Batch 609956 QC1201278660 180678001 DUP Nickel-63 U

-6.57 U

-0.608 pCi/g 0

(0% - 100%) \\IXP1 02/16/07 15:22 99

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180678 Page 11 of 12 REC%

Range AnIst Date Time Parmna me NOM Samnle Oual OC Units RPD %

Parn ame NOM Sample Oual OC Units RPD%

Rad Liquid Scintillation Batch 609956 QC1201278662 LCS Nickel-63 QC1201278659 MB Nickel-63 QC1201278661 180678001 MS Nickel-63 Uncert:

TPU:

540 Uncert:

TPU:

Uncert:

TPU:

574 U

Uncert:

TPU:

+/-11.5

+/-11.5

+/-10.1

+/-10.1 431

+/-24.0

+/-28.4 U

1.91

+/-10.7

+/-10.7 pCilg pCilg pCilg 80 (75%-125%)

02/16/07 15:55 02/16/07 15:06 02/16/07 15:39

-6.57

+1-11.5

+1-11.5 Batch 609957 QC1201278664 180678001 DUP Carbon-14 QC1201278666 LCS Carbon-14 QC1201278663 MB Carbon-14 QC1201278665 180678001 MS Carbon-14 U

0.0162 Uncert:

+/-0.108 TPU:

+/-0.108 U

501

+/-22.4

+/-28.9 0.00861

+/-0.110

+/-0.110 6.46

+/-0.203

+/-0.226 87 (75%-125%)

pCi/g 0

(0% - 100%) 'NXD2 Batch 609958 QC1201278668 180678001 DUP Iron-55 QC1201278670 LCS Iron-55 QC1201278667 MB Iron-55 QC1201278669 180678001 MS Iron-55 6.96 Uncert:

TPU:

Uncert:

TPU:

7.18 U

Uncert:

TPU:

U Uncert:

TPU:

1170 Uncert:

TPU:

Uncert:

TPU:

1240 U

Uncert:

TPU:

U 0.0281

+/-0.108

+/-0.108 0.0162

+/-0.108

+/-0.108 6.77

+/-0.209

+/-0.234 pCi/g pCi/g pCi/g 93 (75%-125%)

02/15/07 19:26 02/15/07 21:31 02/15/07 18:23 02/15/07 20:29 94 (75%-125%)

2.70

+/-34.6

+/-34.6 U

22.2

+/-30.7

+/-30.7 1120

+/-56.3

+/-84.7 U

8.39

+/-31.5

+/-31.5 pCilg 0

(0% - 100%) VIXP1 pCi/g pCi/g pCi/g 96 (75%-125%)

02/17/07 08:19 02/17/07 08:51 02/17/07 08:02 02/17/07 08:35 2.70

+/-34.6

+/-34.6 1280

+/-60.3

+/-94.9 103 (75%-125%)

100

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180678 Page 12 of 12 Parmname NOM Sample Qual QC Units RPD%

REC%

Range Anist Date Time Notes:

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 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 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.

101

General Narrative 1

General Narrative for Connecticut Yankee Atomic Power Co.

Work Order: 181192 SDG: MSR#07-0077 February 26, 2007 Laboratory Identification:

GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary Sample receipt The sample arrived at GEL Laboratories LLC, Charleston, South Carolina on February 14, 2007 for analysis. Shipping container temperature was checked, documented, and within specifications. The sample was 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 sample:

Laboratory Sample Identification Description 181192001 9313-0000-023F Items of Note Sample was reanalyzed per client request.

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 One soil sample was reanalyzed for Strontium-90.

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.

2

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.

Project Manager 3

List of current GEL Certifications as of 26 February 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42D0904046 California 01151CA 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 SCI2 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 T104704235-06-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

Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-002 Connecticut Yankee Atomic Power Company Chain of Custody Form 362 Injun Hollow Road, East Hampton, CT 06424 No. 2007-00037 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 W

N

~-

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

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

Other:

Sample Designation Date Time 1

4 a.1 Comment, Preservation Lab Sample ID 9313-0000-019F 02-12-07 1338 TS G

BP X

9313-0000-020F 02-12-07 1339 TS G

BP X

9313-0000-021F 02-12-07 1348 TS G

BP X

9313-0000-022F 02-12-07 1349 TS G

BP X

9313-0000-023F 02-12-07 1350 TS G

BP X

NOTES: PO #: 002332 MSR #: 07-0077 0

LTP QA E] Radwaste QA LI Non QA Samples Shipped Via:

Internal Container Z Fed Ex Temp.:

'o Deg. C

[]EuPs El Hand CUi, 3 dy Sealed?

&)N

1) Relinqui By Date/Time
2) Received By Date/Time Custody Seal Intact?

)-

T-c.c

-)

4 100 El Other

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

N 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.

.CY-1sc-sow-o01 DatelTim Received: &

--) "i

)

I r,.O()

SDO#:-

At 2

S7-~c'DO W o rk O rd e r Nleum b e,r_.

- S '6_

_ __4_7_

_"_+_...

S*

f+.* -+'

+.

,, D. - C W 3 7 Shipping Ccbtainer ID:.'7%La S"C-' 14

' b.O Chain of Custdy*#.7-

_rd t12. 4 b7-tY'Y3()

1.

CustodySeals ouishipping container intact; Yes

[ ]

2.

Custody Seals dated and signed?

Yes [,io [(]

3.

Chain-of-Custody record present?

" Yes

[q*o I]

4.

Cooler "eperature

5.
Vermiculitelpacking materials is:

Wet I[ Dry t+I r

)

6.2 Number ofsamples in shipping containCe

" I d

LI 7-Sample holding times exceeded?

Yes [)No X. Sape have:.

  • .___ýcwody, Scab approprate sample labels : -
9. Samples arci

_,Zi lgood condition

""eakin.

....- _ broken

"__have air bubbles

10.

Were any anomaliesidenti.fied in sample cYes

[No

11.

.Descripmion of anomalies (include sample numbers):

  • Sample Custouan/Labaoj.y.

Telephonedto:

0.-

.-., ~~~

~

P' -------

o0*

y,"

7

SAMPLE RECEIPT & REVIEW FORM PM use only Clet: ()rIer (A

~,-Ic~.

SDGIARCOCIWork Order:

Date Received:

PM(A) Review (ensure non-conforming items are resolved prior to signing):

R e e ve

,y:.

Sample Receipt Criteria 44 Z0 Comments/Qualifiers (Required for Non-Conforming Items)

Shipping containers received Circle Applicable: seals broken damaged container leaking container other (describe) intact and sealed?

Samples requiring cold Circle Coolant #

ice bags blue ice dry ice (ES>

other describc) 2 preservation within (4 +/- 2 C)?

Record preservation method.

Chain of custody documents

,iincluded with shipment?

i 4 Sample containers intact and Circle Applicable: seals broken damaged container leaking container other (describe) sealed?

[Samples requiring chemical Sample D's. containers affected and observed pH:

_ preservation at proper PH?

6VOA vials free of headspace Sample ID's and containers affected:

6 (defined as < 6mm bubble)?

Are Encore containers present?

7 (If yes, immediately deliver to JVAlboratory Samples received within holding ld's and tests affected; time?

Sample ID's on COC match ID's Sample ID's and containers affected:

on bottles?

Date & time on COC match date Slample i's affected:

10& time on bottles?

_1 Number of containers received Sample ID's affected match number indicated on COC?

COC form is properly signed in 12 relinquished/received sections?

_//

Air Bill,Tracking #'s, &

14 Additional Comments

ý q Y X

'to 8 o

V RSO RAD Receipt #

Suspected Hazard Information

~

  • If > x2 area background is observed on samples identified as "non-u ;

e f~ regulated/non-radioactive", contact the Radiation Safety group for further

__investigation.

A Radiological Classification?

Maximum Counts Observed-:

PCB Regu lat.ed Shipped as DO Hazardous C Material? If yes, contact Waste

,/

Hazard Class Shipped:

Manager or ESH Manager.UN#:

M Regulated as aForeign Soil?

PM (or PMA) review of Hazard classification:IntasDe:R V 7 8

Additional analysis

Subject:

Additional analysis From: "John McCarthy" <McCarthy@ CYAPCO.com>

Date: Thu, 22 Feb 2007 08:17:33 -0500 To: "Cheryl Jones" <cj @gel.corn>

CC: "Clyde Newson" <Newson@CYAPCO.com>, "Arthur L. Hammond"

<Hammond @ CYAPCO.com>

Cheryl, Please analyze the following sample for Sr-90 under a 7 day TAT MSR 07-0077 Lab ID 180678025 CY ID 9313-0000-023F Thank you Jack 2/22/2007 10:44 A 9

Data Review Qualifier Definitions 10

Data Review Qualifier DefinitionB 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 A

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 B

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 PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.765.1170 www.gol.com 11

RADIOLOGICAL ANALYSIS 12

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

Work Order 181192 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 612240 611968 611967 Sample ID 181192001 1201284001 1201284002 1201284003 1201284004 Client ID 9313-0000-023F Method Blank (MB) 181192001(9313-0000-023F) Sample Duplicate (DUP) 181192001(9313-0000-023F) 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.

13

Ouality 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: 181192001 (9313-0000-023F).

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 1201284002 (9313-0000-023F) was recounted due to high MDA.

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.

Certification Statement 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.

14

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

Reviewer/Date:

15

SAMPLE DATA

SUMMARY

16

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#07-0077 GEL Work Order: 181192 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.

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 17

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: February 28, 2007 Client Sample ID:

9313-0000-023F Project:

YANK01204 Sample ID:

181192001 Client ID:

YANK001 Matrix:

TS Vol. Recv.:

Collect Date:

12-FEB-07 Receive Date:

14-FEB-07 Collector:

Client Moisture:

12.9%

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%

Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U

0.0203

+/-0.0235 0.0165 +/-0.0235 0.0393 pCi/g KSDI 02/26/07 2056 612240 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/14/07 1107 611967 The following Analytical Methods were performed Method Description I

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, S90, solid-ALL FSS 80 80 (25%-125%)

(25%-125%)

Notes:

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 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 18

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: February 28, 2007 Client Sample ID:

Sample ID:

9313-0000-023F 181192001 Project:

Client ID:

Vol. Recv.:

YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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.

19

QUALITY CONTROL DATA I,

20

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary

lient

Connecticut Yankee Atomic Power 362 Injun Hollow Rd Reoort Date: February 28, 2007 Page 1 of 2 East Hampton, Connecticut

'ontact:

Mr. Jack McCarthy Vorkorder:

181192 armname ad Gas Flow atch NOM Sample Qual QC Units RPD%

REC%

Range Anlst Date Time 612240 QC1201284002 181192001 DUP trontium-90 QC1201284004 LCS trontium-90 U

0.0203 Uncert:

+/-0.0235 TPU:

+/-0.0235 U

0.0135

+/-0.0262

+/-0.0262 1.60

+/-0.116

+/-0.125 pCi/g 0

(0% - 100%) KSD1 QC1201284001 MB trontium-90 1.57 Uncert:

TPU:

Uncert:

TPU:

5.28 U

Uncert:

TPU:

U 0.00345

+/-0.0205

+/-0.0205 pCi/g pCi/g pCi/g 102 (75%-125%)

02/27/07 16:32 02/26/07 22:11 02/26/07 20:56 02/26/07 20:57 QC1201284003 181192001 MS trontium-90 0.0203

+/-0.0235

+/-0.0235 5.53

+/-0.403

+/-0.436 105 (75%-125%)

'4otes:

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 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 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 21

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:

181192 Page 2 of 2 armname NOM Sample Qual QC Units RPD%

REC%

Range Anist Date Time UA indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more.

  • Indicates analyte is a surrogate compound.

The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the ample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is

-ss than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result.

or PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.

Vhere the analytical method has been performed under NELAP certification, the analysis has met all of the equirements of the NELAC standard unless qualified on the QC Summary.

22

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4 (DQA RESULTS)

Revision 0

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4A (PRELIMINARY DATA REVIEW)

Revision 0

PRELIMINARY DATA REVIEW FORM Survey Unit:

Survey Unit Name:

Classification :

Survey Media:

Type of Survey:

Type of Measurement:

Number of Measurements:

9313-0000 Central Site Grounds 2

Soil Final Status Survey Radionuclide Specific 15 BASIC STATISTICAL QUANTITIES Cs-137 Co-60 Operational DCGL (pCi/g):

4.75E+00 2.29E+00 Minimum Value:

-1.09E-02

-1.10E-02 Maximum Value:

1.33E-01 7.1 IE-02 Mean:

2.89E-02 7.43E-03 Median:

1.67E-02 2.24E-03 Standard Deviation:

3.76E-02 2.03E-02 Sample Identification 9313-0000-001F 9313-0000-002F 9313-0000-003F 9313-0000-004F 9313-0000-005F 9313-0000-006F 9313-0000-007F 9313-0000-008F Reported Results Cs-137 Concentration (pCi/g) 1.33E-01 1.53E-02 2.35E-02 5.97E-02 1.54E-02

-1.09E-02

-5.5 1E-03 1.67E-02 Co-60 Concentration Detect?

(pCi/g)

+

4.11E-03

-2.35E-03

+

7.11E-02

+

1.90E-02

-9.96E-03

-1. 1OE-02 4.57E-03

+

-2.3 1E-03 Fraction of Detect?

Target Level 0.030 0.002

+

0.036 0.021

-0.001

-0.007 0.001 0.003 Submitted by/IDate I of 2

PRELIMINARY DATA REVIEW FORM Sample Identification 9313-0000-009F 9313-0000-01OF 9313-0000-01 IF 9313-0000-012F 9313-00.00-013F 9313-0000-014F 9313-0000-015F Reported Results Cs-137 Concentration (pCi/g)

-1.37E-03 0.OOE+00 2.79E-02 2.96E-02 7.2 1E-02 6.62E-03 5.22E-02 Co-60 Concentration (pCi/g)

Detect?

Fraction of Detect?

Target Level 3.40E-03

-9.30E-04

+

2.62E-03

+

2.24E-03

+

2.95E-02 1.39E-03

+

0.OOE+00 0.001 0.000 0.007 0.007 0.028 0.002 0.011

+

Submitted by/Date 2

2 of 2

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)

Revision 0

QUANTILE PLOT FOR CESIUM-137 Survey Unit:

9313-0000 Survey Unit Name: Central Site Grounds Mean:

2.89E-02 pCi/g Quantile Plot For Cs-I37 1.55E 1.35E-01 1.15E-01 9.50E-02 7.50E-02 5.50E-02 3.50E-02 1.50E-02

-5.OOE-03

-2.50E-02 0)

C

.2 0

20 40 60 80 Percentage 100 Cs-137

-1.09E-02

-5.5 1E-03

-1.37E-03 0.OOE+00 6.62E-03 1.53E-02 1.54E-02 1.67E-02 2.35E-02 2.79E-02 2.96E-02 5.22E-02 5.97E-02 7.21 E-02 Rank 1

2 3

4 5

6 7

8 9

10 11 12 13 14 Percentage 3%

10%

17%

23%

30%

37%

43%

50%

57%

63%

70%

77%

83%

90%

97%

1.33L-01 Submitted by/Date Reviewed by/Date 15

FREQUENCY PLOT FOR CESIUM-137 Survey Unit: 9313-0000 Survey Unit Name: Central Site Grounds Mean: 2.89E-02 pCi/g Frequency Plot For Cs-137 C.)

U-8 7

6 5

4 3

2 0

-1.09E-02 2.24E-02 5.56E-02 8.89E-02 1.22E-01 1.55E-01 Upper End Value (pCi/g)

Upper End Observation Observation Value Frequency Frequency

-1.09E-02 1

7%

2.24E-02 7

47%

5.56E-02 4

27%

8.89E-02 2

13%

1.22E-01 0

0%

1.55E-01 1

7%

Total:

15 100%

Kiln 6-,-

3h/7 /oA Submitted by/Dat Reviewed by/Date 1 of 1

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)

Revision 0

Connecticut Yankee Decommissioning Project Health Physics Procedure GPP-GGGR-R5121-001 Attachment B, Rev. CY-001 MAJOR Sign Test Calculation Sheet For Multiple Radionuclides Survey Area Number: 9313-0000 Survey Area Name: Central Site Grounds Classification: 2 TYPE I (a error): 0.05 N: 15 Radionuclides:

Cs-137 Co-60 DCGL:

4.75E+00 2.29E+00 Results I" Results 2"d Results 3rd Results 4t' Results 5th Weighted Sum I - W, Sign Radionuclide Radionuclide Radionuclide Radionuclide Radionuclide (W5)

(pCi/g)

(pCi/g)

(pCi/g)

(pCi/g)

(pCi/g) 1.33E-01 4.11E-03 0.030 0.970

+

1.53E-02

-2.35E-03 0.002 0.998

+

2.35E-02 7.11E-02 0.036 0.964

+

5.97E-02 1.90E-02 0.021 0.979

+

1.54E-02

-9.96E-03

-0.001 1.001

+

-1.09E-02

-1.10E-02

-0.007 1.007

+

-5.5 1E-03 4.57E-03 0.001 0.999

+

1.67E-02

-2.3 1E-03 0.003 0.997

+

-1.37E-03 3.40E-03 0.001 0.999

+

0.OOE+00

-9.30E-04 0.000 1.000

+

2.79E-02 2.62E-03 0.007 0.993

+

2.96E-02 2.24E-03 0.007 0.993

+

7.21E-02 2.95E-02 0.028 0.972

+

6.62E-03 1.39E-03 0.002 0.998

+

5.22E-02 0.OOE+00 0.011 0.989

+

Number of positive differences (S+):

15 Critical Value: 11 Survey Unit Meets Acceptance Criterion Performed by:

j'ic.6,t-Independent Review by:

Date:

"//?

4,,ý &

a Date:

_________0 Page 1 of 1

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)

Revision 0

Health Physics Procedure 24265-000-GPP-GGGR-R5124-000-Rev.CY-000 Attachment A HelhPyisPoeue22500GPGGRR 2-0-e.Y00Atcmn Split Sample Assessment Form Survey Area#: 9313 Survey Unit #: 0000 Survey Unit name: Central Site Grounds Sample Plan or WPIR#: Final Status Survey Plan 9313-0000 SML#: 9313-0000-008 Sample

Description:

Comparison of split samples collected from sample measurement location #8 and analyzed using gamma spectroscopy by off-site Vendor Laboratory. The standard sample was 9313-0000-008F, the comparison sample was 9313-0000-008FS.

STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable Value Error Range Value Error Ratio (YIN)

Cs-137 1.67E-2 6.35E-3 3

N/A 1.OSE-2 4.90E-3 N/A N

K-40 1.3 1EI 4.71E-1 28 0.75-1.33 1.32E1 4.33E-1 1.01 Y

Comments/Corrective Actions: Not enough Cs-137 in the Table is provided to show acceptance criteria sample result to yield an acceptable Resolution and used to assess split samples.

Agreement Range. Cs-137 was detected but the reported Resolufion Agreement Range result was below the Minimum Detectable Activity 4 -7 0.5 -2.0 (MDA). Naturally occurring K-40 was used to evaluate 8-15 0.6-1.66 the split sample assessment.

16-50 0.75-1.33 51 -200 0.80-1.25

>200 0.85-1.18 Performed By:

Date RevieY A B:

Date:

Af e f 31 "7/d )

3 1.-0 "

I 6--ý)

Page 1 of 1

Health Physics Procedure 24265-000-GPP-GGGR-R5124-000-Rev.CY-000 Attachment A HelhPyisPoeue246-0-P-GRR-400-e.YO0Atcmn Split Sample Assessment Form Survey Area#: 9313 Survey Unit #: 0000 Survey Unit name: Central Site Grounds Sample Plan or WPIR#: Final Status Survey Plan 9313-0000 SML#: 9313-0000-014 Sample

Description:

Comparison of split samples collected from sample measurement location #14 and analyzed using gamma spectroscopy by off-site Vendor Laboratory. The standard sample was 9313-0000-014F, the comparison sample was 9313-0000-014FS.

STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable Value Error Range Value Error Ratio (Y/N)

Cs-137 6.62E-3 1.15E-2 0.6 N/A

-5.06E-3 1.02E-2 N/A N

K-40 9.26E0 4.56E-1 20 0.75 - 1.33 9.47E0 4.52E-1 1.02 Y

Comments/Corrective Actions: Not enough Cs-137 in the Table is provided to show acceptance criteria sample result to yield an acceptable Resolution and used to assess split samples.

Agreement Range. Cs-137 was detected but the reported Resolution Agreement Range result was below the Minimum Detectable Activity 4 -7 0.5 - 2.0 (MDA). Naturally occurring K-40 was used to evaluate 8-15 0.6 - 1.66 the split sample assessment.

16-50 0.75-1.33 51-200 0.80-1.25

>200 0.85-1.18 Performed By:

Date devi d By Date:

-J*,.,<,,<'*<.

?/-,/0 1 T, LZJ 3 -), > -0 7 Page 1 of 1

CENTRAL SITE GROUNDS SURVEY UNIT 9313-0000 RELEASE RECORD ATTACHMENT 4E (COMPASS POWER CURVE)

Revision 0

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:

9313-0000 FSS McCarthy Central Site Grounds 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 f--

0.8 "0.7 0.6 0.5 0.4 0.3 CL 02 0.1 IL 0

0.0 0.2 0.4 0.6 0.8 1.0 Unity Rule Su*-sf-Ratlh, including bckgrwid Prospective Power 1 1-beta Actual Power LG i i Estimated Power DCGL Retrospective Power 1.2 COMPASS v1.0.0 3/7/2007 Page1I

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