ML071730442: Difference between revisions

From kanterella
Jump to navigation Jump to search
(StriderTol Bot change)
(StriderTol Bot change)
 
Line 15: Line 15:


=Text=
=Text=
{{#Wiki_filter:CYAPCO FINAL STATUS SURVEY RELEASE RECORD FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 Prepared. B. I           DW4LO(       Date: 2)(5107 Reviewed By:                             Date:  //7 FSS E!ngineer Approved.By:                     _____eý& Date:    /  7/6 Techn'ical Support M~anager R.evision 0
{{#Wiki_filter:CYAPCO FINAL STATUS SURVEY RELEASE RECORD FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 Prepared. B.
I DW4LO(
Reviewed By:
FSS E!ngineer Approved.By:
_____eý&
Techn'ical Support M~anager Date: 2)(5107 Date:
//7 Date:
/ 7/6 R.evision 0


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD TABLE OF CONTENTS
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD TABLE OF CONTENTS
: 1. SURVEY UNIT DESCRIPTION...........................................         3
: 1.
: 2. CLASSIFICATION BASIS .................................................       3
SURVEY UNIT DESCRIPTION...........................................
: 3. DATA QUALITY OBJECTIVES (DQO) ..................................             7
3
: 4. SURVEY DESIGN ......................................................... 11
: 2.
: 5. SURVEY IMPLEMENTATION ..........................................             14
CLASSIFICATION BASIS.................................................
: 6. SURVEY RESULTS .......................................................     15
3
: 7. QUALITY CONTROL.....................................................       20
: 3.
: 8. INVESTIGATIONS AND RESULTS ....................................             21
DATA QUALITY OBJECTIVES (DQO)..................................
: 9. REMEDIATION AND RESULTS........................................             24
7
: 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN..........                       24
: 4.
: 11. DATA QUALITY ASSESSMENT (DQA)...............................               24
SURVEY DESIGN.........................................................
: 12. ANOMALIES ............................................................... 25
11
: 13. CONCLUSION.............................................................. 25
: 5.
: 14. ATTACHMENTS........................................................... 26 14.1 Attachment 1 - Figures (6 pages including cover) 14.2 Attachment 2 - Scan Results (4 pages including cover) 14.3 Attachment 3 - Laboratory Data (117 pages including cover) 14.4 Attachment 4 - DQA Results (17 pages including covers)
SURVEY IMPLEMENTATION..........................................
14
: 6.
SURVEY RESULTS.......................................................
15
: 7.
QUALITY CONTROL.....................................................
20
: 8.
INVESTIGATIONS AND RESULTS....................................
21
: 9.
REMEDIATION AND RESULTS........................................
24
: 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN.......... 24
: 11. DATA QUALITY ASSESSMENT (DQA)...............................
24
: 12. ANOMALIES...............................................................
25
: 13. CONCLUSION..............................................................
25
: 14. ATTACHMENTS...........................................................
26 14.1 Attachment 1 - Figures (6 pages including cover) 14.2 Attachment 2 - Scan Results (4 pages including cover) 14.3 Attachment 3 - Laboratory Data (117 pages including cover) 14.4 Attachment 4 - DQA Results (17 pages including covers)
TOTAL 170 Revision 0
TOTAL 170 Revision 0


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD
: 1. SURVEY UNIT DESCRIPTION Survey Unit 9312-0004 (northern portion of the former Radiologically Controlled Area (RCA)) is designated as Final Status Survey (FSS) Class 1 and has an area of approximately fifteen hundred-eighty six (1,586) square meters and is located approximately five hundred-six feet (506 ft) to the southeast of the site benchmark
: 1. SURVEY UNIT DESCRIPTION Survey Unit 9312-0004 (northern portion of the former Radiologically Controlled Area (RCA)) is designated as Final Status Survey (FSS) Class 1 and has an area of approximately fifteen hundred-eighty six (1,586) square meters and is located approximately five hundred-six feet (506 ft) to the southeast of the site benchmark
      *used at Haddam Neck Plant (HNP) (see. Attachment 1). The survey unit is bounded as follows: land Survey Unit 9313-0000 to the north (called north as oriented with the north to south flow of the Connecticut River) and west, land Survey Unit 9312-0005
*used at Haddam Neck Plant (HNP) (see. Attachment 1). The survey unit is bounded as follows: land Survey Unit 9313-0000 to the north (called north as oriented with the north to south flow of the Connecticut River) and west, land Survey Unit 9312-0005
        *and land Survey Unit 93 12-0006 to the south and land Survey Unit 93 12-0009 to the east. As a result of demolition and remediation activities, the area topography is mostly flat and de-vegetated. The survey unit has a moderate slope running from east to west.
*and land Survey Unit 93 12-0006 to the south and land Survey Unit 93 12-0009 to the east. As a result of demolition and remediation activities, the area topography is mostly flat and de-vegetated. The survey unit has a moderate slope running from east to west.
The reference coordinates associated with this survey unit are E008 through E014 by S065 through S067 (refer to "HNP License Termination Plan" (LTP) Section 5.4.4).
The reference coordinates associated with this survey unit are E008 through E014 by S065 through S067 (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.
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 9312-0004 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 9312-0004 consisted of:
a) A review of the I1OCFR5O.75 (g) (1) database, b) A review of the "Initial Characterization Report" and the "Historic Site Assessment Supplement, "
a) A review of the I1OCFR5O.75 (g) (1) database, b) A review of the "Initial Characterization Report" and the "Historic Site Assessment Supplement, "
c) Historic and current survey records review, d) Visual inspections and a "walkdown."
c) Historic and current survey records review, d) Visual inspections and a "walkdown."
A review of the "Initial and Supplemental CharacterizationReports" as well as the previous "Classification Basis Summaries" was perform-ed. The source documents, the "Connecticut Yankee Haddam Neck Characterization Report" and "Initial Classifcation 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 perform-ed. The source documents, the "Connecticut Yankee Haddam Neck Characterization Report" and "Initial Classifcation for Survey Areas at Connecticut Yankee", were incorporated by reference in LTP, Revision 0.
Revision 03                                           3
Revision 03 3


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD During plant operation, Survey Unit 9312-0004 was the location of significant reactor support structures and systems, encompassing the open land area between the north wall of the Primary Auxiliary Building (PAB), the area designated as the "Tank Farm" and the north boundary of the Radiologically Controlled Area (RCA),
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD During plant operation, Survey Unit 9312-0004 was the location of significant reactor support structures and systems, encompassing the open land area between the north wall of the Primary Auxiliary Building (PAB), the area designated as the "Tank Farm" and the north boundary of the Radiologically Controlled Area (RCA),
Line 51: Line 81:
The PAB was a concrete structure located along the south boundary of this survey unit that was designed to house systems containing radioactive materials and to contain and control leakage occurring during routine operations as well as unusual conditions. With the exception of various service water, gas and air systems, the majority of the systems within the PAB were radiologically contaminated.
The PAB was a concrete structure located along the south boundary of this survey unit that was designed to house systems containing radioactive materials and to contain and control leakage occurring during routine operations as well as unusual conditions. With the exception of various service water, gas and air systems, the majority of the systems within the PAB were radiologically contaminated.
The Tank Farm was an asphalt covered area located to the southeast of this survey unit where the Refueling Water Storage Tank (RWST), the Waste Test Tanks, the Aerated Drains Holdup Tank (ADHUT), the Borated Waste Storage Tank (BWST) and the Recycle Test Tanks (RTT's) were located. Rupture-containment dikes were constructed around the bases of these tanks. In addition, the area also contained sub-grade covered and shielded pipe trenches that housed subsurface piping and conduit associated with the tanks and other adjacent support systems. All of these tanks and systems had contained radioactive liquids over their history and were highly contaminated.
The Tank Farm was an asphalt covered area located to the southeast of this survey unit where the Refueling Water Storage Tank (RWST), the Waste Test Tanks, the Aerated Drains Holdup Tank (ADHUT), the Borated Waste Storage Tank (BWST) and the Recycle Test Tanks (RTT's) were located. Rupture-containment dikes were constructed around the bases of these tanks. In addition, the area also contained sub-grade covered and shielded pipe trenches that housed subsurface piping and conduit associated with the tanks and other adjacent support systems. All of these tanks and systems had contained radioactive liquids over their history and were highly contaminated.
A review of the historical documentation indicated a significant number of operational events that may have impacted Survey Unit 9312-0004. Operational events were considered to be spills and leakage from contaminated systems. These events would have had the most impact on the radiological condition of subsurface structures and footers; and the underlying soil and bedrock prior to system and structural decontamination and demolition.         Some of the major events are summarized as follows;
A review of the historical documentation indicated a significant number of operational events that may have impacted Survey Unit 9312-0004.
Operational events were considered to be spills and leakage from contaminated systems. These events would have had the most impact on the radiological condition of subsurface structures and footers; and the underlying soil and bedrock prior to system and structural decontamination and demolition.
Some of the major events are summarized as follows;
* Diaphragm rupture, valve failure and gasket leakage from components associated with the Refueling Water Storage Tank (RWST) resulted in documented spills of radioactive liquid into the alleyway between the Containment structure and the PAB in November 1973, February 1976, December 1976, February 1978 and January 1979.
* Diaphragm rupture, valve failure and gasket leakage from components associated with the Refueling Water Storage Tank (RWST) resulted in documented spills of radioactive liquid into the alleyway between the Containment structure and the PAB in November 1973, February 1976, December 1976, February 1978 and January 1979.
* A frozen degassifier line in February 1979 caused the rupture of the diaphragm disc and led to leakage of reactor cavity water into the main stack drain and subsequently onto the surrounding area in the PAB alleyway. The report estimated a release of mixed fission and activation products onto the ground and the storm drains.
A frozen degassifier line in February 1979 caused the rupture of the diaphragm disc and led to leakage of reactor cavity water into the main stack drain and subsequently onto the surrounding area in the PAB alleyway.
    " In July of 1979, contaminated water was released onto the stack and surrounding area from the PAB ventilation system.
The report estimated a release of mixed fission and activation products onto the ground and the storm drains.
Revision 04                                           4
" In July of 1979, contaminated water was released onto the stack and surrounding area from the PAB ventilation system.
Revision 04 4


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD A series of events in September 1979 resulted in the release of steam generator contents into the stack.
* A series of events in September 1979 resulted in the release of steam generator contents into the stack. The steam condensed in the stack ductwork and subsequently leaked 50 to 75 gallons of contaminated water onto the alleyway.
The steam condensed in the stack ductwork and subsequently leaked 50 to 75 gallons of contaminated water onto the alleyway.
All of the liquid was removed and the area was decontaminated.
All of the liquid was removed and the area was decontaminated.
* The degassifier rupture diaphragm actuated in December 1979 and vented gaseous contents up the stack and liquid contents near the base of the stack. The impacted areas and systems were storm sewers, roof drain lines, stack, stack duct and drain lines and the PAB roof. All impacted areas were remediated.
* The degassifier rupture diaphragm actuated in December 1979 and vented gaseous contents up the stack and liquid contents near the base of the stack. The impacted areas and systems were storm sewers, roof drain lines, stack, stack duct and drain lines and the PAB roof. All impacted areas were remediated.
    " In September of 1981 and again in October of 1981, contaminated water overflowed from the RWST hatch onto the nearby ground due to a valve misalignment and the activation of the thermo siphon heater.
" In September of 1981 and again in October of 1981, contaminated water overflowed from the RWST hatch onto the nearby ground due to a valve misalignment and the activation of the thermo siphon heater.
* Contaminated water from RWST cleanup hoses leaked onto the alleyway in April 1990. The area was decontaminated and released.
* Contaminated water from RWST cleanup hoses leaked onto the alleyway in April 1990. The area was decontaminated and released.
* In September 1990 and July 1994, cracks in the welds located in the base of the RWST led to leakage of contaminated water onto the tank pedestal.
* In September 1990 and July 1994, cracks in the welds located in the base of the RWST led to leakage of contaminated water onto the tank pedestal.
    " An improperly fabricated flange led to water leakage from the RWST in November 1991 and January 1992.
" An improperly fabricated flange led to water leakage from the RWST in November 1991 and January 1992.
* During a rainstorm in August 1997, an overflow of water from the RWST catch basin area to an uncontrolled sand area was observed. Analysis of the water indicated H-3, Co-60 and Cs-137. The Condition Report identified the catch basin overflow as a potential source of historical tritium contamination of the yard drains and external containment mat sump.
* During a rainstorm in August 1997, an overflow of water from the RWST catch basin area to an uncontrolled sand area was observed.
Analysis of the water indicated H-3, Co-60 and Cs-137. The Condition Report identified the catch basin overflow as a potential source of historical tritium contamination of the yard drains and external containment mat sump.
* In June 1998, leakages from the RWST floor plates and manway port flanged joints were observed. The water accumulated around the tank foundation and trough areas on the western side of the tank. Analysis of water samples from both leaking areas identified the source of both leakages as the RWST.
* In June 1998, leakages from the RWST floor plates and manway port flanged joints were observed. The water accumulated around the tank foundation and trough areas on the western side of the tank. Analysis of water samples from both leaking areas identified the source of both leakages as the RWST.
* An HP survey in October 1998 revealed loose contamination at levels inside the catch containment at the base of the RWST.
* An HP survey in October 1998 revealed loose contamination at levels inside the catch containment at the base of the RWST.
Major demolition and remediation activities began in 2002. All systems and components located inside this survey unit were removed and building structural surfaces were decontaminated to ensure contamination levels were acceptable for controlled demolition. Confirmatory radiological surveys were performned throughout the demolition process. All above grade structures were then demolished to grade.
Major demolition and remediation activities began in 2002.
Outside of the Containment shell, extensive soil remediation was performed in Survey Area 9312. A large excavation was created to the north of the Containment that was designated as Excavation #2. This excavation included the area in the vicinity of the RWST and the PAB corridor. A second large excavation, designated as Excavation #1 was located over the PAB footprint. A third excavation, designated as Excavation #3 was located in the area between the Containment Building and Spent Fuel Building (SFB). Soil was excavated and removed as adjacent structures Revision 05                                       5
All systems and components located inside this survey unit were removed and building structural surfaces were decontaminated to ensure contamination levels were acceptable for controlled demolition. Confirmatory radiological surveys were performned throughout the demolition process. All above grade structures were then demolished to grade.
Outside of the Containment shell, extensive soil remediation was performed in Survey Area 9312. A large excavation was created to the north of the Containment that was designated as Excavation #2.
This excavation included the area in the vicinity of the RWST and the PAB corridor. A second large excavation, designated as Excavation #1 was located over the PAB footprint. A third excavation, designated as Excavation #3 was located in the area between the Containment Building and Spent Fuel Building (SFB). Soil was excavated and removed as adjacent structures Revision 05 5


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD were demolished. This process continued until bedrock was exposed. Subsurface structures and footings that remained following demolition and excavation include the Containment Mat, the Cable Vault wall, the Service Building east wall, a remnant of the PAB northwest wall, the Waste Disposal Building footing, the "B" Switchgear Building footing and miscellaneous fragments of footings and slabs on the bedrock.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD were demolished.
This process continued until bedrock was exposed.
Subsurface structures and footings that remained following demolition and excavation include the Containment Mat, the Cable Vault wall, the Service Building east wall, a remnant of the PAB northwest wall, the Waste Disposal Building footing, the "B" Switchgear Building footing and miscellaneous fragments of footings and slabs on the bedrock.
As with the Containment basement shell, all excavations were backfilled following the performance of a radiological assessment. No. above grade structures currently reside within Survey Unit 9312-0004.
As with the Containment basement shell, all excavations were backfilled following the performance of a radiological assessment. No. above grade structures currently reside within Survey Unit 9312-0004.
In Survey Area 9312, post-remediation soil samples were taken from the as-left surface soils under two (2) Survey and Sampling Work Plans, SSWP-06-08-000 and SSWP 12-001. Thirty-five (35) post remediation surface soil samples were collected from the various locations within Survey Area 9312. All samples were collected and analyzed by gamma spectroscopy by an approved off-site laboratory.
In Survey Area 9312, post-remediation soil samples were taken from the as-left surface soils under two (2) Survey and Sampling Work Plans, SSWP-06-08-000 and SSWP 12-001.
Thirty-five (35) post remediation surface soil samples were collected from the various locations within Survey Area 9312. All samples were collected and analyzed by gamma spectroscopy by an approved off-site laboratory.
Ten (10) of the thirty-five (35) post remediation samples collected were analyzed for the full suite of "Hard-to-Detect" (HTD) radionuclides specified in the LTP, Table 2-12, "Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 3. Statistical quantities (mean, median and standard deviation) from the 2006 post-remediation survey conducted under SSWP-06-08-000 and SSWP-06-12-001 are provided in Table 1.
Ten (10) of the thirty-five (35) post remediation samples collected were analyzed for the full suite of "Hard-to-Detect" (HTD) radionuclides specified in the LTP, Table 2-12, "Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 3. Statistical quantities (mean, median and standard deviation) from the 2006 post-remediation survey conducted under SSWP-06-08-000 and SSWP-06-12-001 are provided in Table 1.
Minimum Value:                     1.32E-02                 -5 .OOE-02 Maximum Value:                     1.70E+/-00                   1.43E+/-00 Mean:                             2.38E-01                   1.08E-01 Median:                           1.65E-01                   1.46E-02 Standard Deviation:               3. 1OE-0lI                 2.76E-01 A review of this sample data shows Cs-137 and Co-60 to be the primary radionuclides of concern, with both isotopes reported at fairly low concentrations.
Minimum Value:
1.32E-02
-5.OOE-02 Maximum Value:
1.70E+/-00 1.43E+/-00 Mean:
2.38E-01 1.08E-01 Median:
1.65E-01 1.46E-02 Standard Deviation:
: 3. 1OE-0lI 2.76E-01 A review of this sample data shows Cs-137 and Co-60 to be the primary radionuclides of concern, with both isotopes reported at fairly low concentrations.
The sample population as a whole was evaluated to assess the distribution of the detected radionuclides. The radionuclide distribution percentage for each sample in the population was calculated by dividing the concentration of each detected radionuclide by the total activity concentration in the sample, expressing the abundance of the specific nuclide in the sample compared against the total activity.
The sample population as a whole was evaluated to assess the distribution of the detected radionuclides. The radionuclide distribution percentage for each sample in the population was calculated by dividing the concentration of each detected radionuclide by the total activity concentration in the sample, expressing the abundance of the specific nuclide in the sample compared against the total activity.
The mean radionuclide distribution was then calculated by taking the average of the individual sample distribution fractions. The results are provided in Table 2.
The mean radionuclide distribution was then calculated by taking the average of the individual sample distribution fractions. The results are provided in Table 2.
Revision 06                                       6
Revision 06 6


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Cs-137                                     0.689 Co-60                                     0.3 11 No HTD radionuclides were positively identified in concentrations meeting the accepted criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty). 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. While Sr-90 was not identified in the soil characterization results, it was decided to include Sr-90 as a radionuclide of concern for this survey unit as Sr-90 was prevalent in the soils prior to remediation.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Cs-137 0.689 Co-60 0.3 11 No HTD radionuclides were positively identified in concentrations meeting the accepted criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty). 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. While Sr-90 was not identified in the soil characterization results, it was decided to include Sr-90 as a radionuclide of concern for this survey unit as Sr-90 was prevalent in the soils prior to remediation.
Therefore, all volumetric soil samples taken as part of the survey design for this survey unit were subjected to direct analysis for Sr-90.
Therefore, all volumetric soil samples taken as part of the survey design for this survey unit were subjected to direct analysis for Sr-90.
The FSS Engineer performed a visual inspection and walk-down during January 2007 to assess the physical condition of the survey unit, evaluate access points, travel paths and identify potentially hazardous conditions.
The FSS Engineer performed a visual inspection and walk-down during January 2007 to assess the physical condition of the survey unit, evaluate access points, travel paths 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.
Based upon the identification of radioactive material above the Derived Concentration Guideline Levels (DCGLs), and the need for radiological remediation, it was concluded that there was some probability for residual radioactivity in concentrations greater than the DCGLs, justifying a final survey unit classification of Class 1 (refer to Section 3).
Based upon the identification of radioactive material above the Derived Concentration Guideline Levels (DCGLs), and the need for radiological remediation, it was concluded that there was some probability for residual radioactivity in concentrations greater than the DCGLs, justifying a final survey unit classification of Class 1 (refer to Section 3).
: 3. DATA QUALITY OBJECTIVES (DQO)
: 3.
FSS design and planning used the Data Quality Objective (DQO) process as described by the LTP, Procedure RPM 5.1 -li, "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.
FSS design and planning used the Data Quality Objective (DQO) process as described by the LTP, Procedure RPM 5.1 -li, "Preparation of Final Status Survey Plan," and the "Multi-Agency Radiation Survey and Site Investigation Manual" (MARSSIM).
Revision 07                                         7
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.
Revision 07 7


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 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.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 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.
Line 97: Line 146:
Equation 1 HTotal =Hs0 oi +HExistingGw +HFuitureGW The total dose under the LTP criteria is twenty-five (25) mremlyr 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) mremlyr 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 =Hs0 oi +HExistingGw +HFuitureGW The total dose under the LTP criteria is twenty-five (25) mremlyr 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) mremlyr 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) mremlyr 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) 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.
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).
Revision 08                                             8
The dose contribution from future groundwater, the third dose component, is bounded by two (2) mremlyr TEDE.
Revision 08 8


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Equation 2 19 mremlyrrotal, = 15 mrem/yrs0 ,il+/- 2 mremi/yrExisting Gw+/- 2 mremn/yrFutUrCGW 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 es tablished for the radionuclides of concern as provided in Table 3.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Equation 2 19 mremlyrrotal, = 15 mrem/yrs0,il +/- 2 mremi/yrExisting Gw+/- 2 mremn/yrFutUrCGW 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 es tablished for the radionuclides of concern as provided in Table 3.
Revision 09                                   9
Revision 09 9


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 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-01I Fe-55                 2.74E+04               1.64E+04               1.1OE+03 Co-60                 3.8 1 E+00             2.29E+/-00                 1.52E-0 1 Ni-63                 7.23E+02               4.34E+02               2.89E+0 1 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+01               7.56E+00               5.04E-01 Ag-lO8m                 7.14E+00               4.28E+00                 2.86E-01 Cs-134                 4.67E+00               2.80E+/-00                 1.87E-01 Cs-I 37                 7.9 1E+00             4.75E+00                 3.16E-01I Eu-152                 1.O1E+01               6.06E+00               4.04E-01 Eu- 154                 9.29E+00               5.57E+00               3.72E-0OI Eu-155                 3.92E+02               2.35E+02               1.57E+01 Pu-238                 2.96E+O1Il.78E+01                               1.18E+00 Pu-239/240               2.67E+01I               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+0lI Cm-243/244               2.90E+0 1               1.74E+0 1               1.1 6E+00 (1)   Bold indicates those radionucidies considered Hard to Detect (HTD)
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 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-01I Fe-55 2.74E+04 1.64E+04
(2)  The Base Case Soil DCGL(s) are specified by the LTP in Chapter 6 and are equivalent to twenty-five (25) mremlyr TEDE (3)  The Operational DCGL is equivalent to achieving fifteen (15) mremlyr 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 performned Revision 0                                     10
: 1. 1OE+03 Co-60 3.8 1 E+00 2.29E+/-00 1.52E-0 1 Ni-63 7.23E+02 4.34E+02 2.89E+0 1 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+01 7.56E+00 5.04E-01 Ag-lO8m 7.14E+00 4.28E+00 2.86E-01 Cs-134 4.67E+00 2.80E+/-00 1.87E-01 Cs-I 37 7.9 1E+00 4.75E+00 3.16E-01I Eu-152 1.O1E+01 6.06E+00 4.04E-01 Eu-154 9.29E+00 5.57E+00 3.72E-0OI Eu-155 3.92E+02 2.35E+02 1.57E+01 Pu-238 2.96E+O1 Il.78E+01
: 1. 18E+00 Pu-239/240 2.67E+01I 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+0lI Cm-243/244 2.90E+0 1 1.74E+0 1
: 1. 1 6E+00 (1)
(2)
(3)
(4)
(5)
Bold indicates those radionucidies 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) mremlyr TEDE The Operational DCGL is equivalent to achieving fifteen (15) mremlyr 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 performned Revision 0 110


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 9312-0004 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 93 12-0004 for FSS.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 9312-0004 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 93 12-0004 for FSS.
Cs-137 and Co-60 were the two (2) gamma emitting radionuclides reported in concentrations with the potential for exceeding the release criteria. Sr-90 was included as a radionuclide of concern due to it's prevalence in the soil prior to remediation. The characterization data were used for' the survey design and are provided in Table 1.
Cs-137 and Co-60 were the two (2) gamma emitting radionuclides reported in concentrations with the potential for exceeding the release criteria.
Sr-90 was included as a radionuclide of concern due to it's prevalence in the soil prior to remediation.
The characterization 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, analysi s results were reported as actual calculated results.     Results reported as less than Minimum Detectable Concentration (MDC) were not accepted for FSS. Sample report summaries included unique sample identification, analytical method, radionuclide, result, and uncertainty to two (2) standard deviations, laboratory data qualifiers, units, and the required and observed MDC.
As part of the DQOs applied to laboratory processes, analysi s results were 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      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.
Results reported as less than Minimum Detectable Concentration (MDC) were not accepted for FSS. Sample report summaries included unique sample identification, analytical method, radionuclide, result, and uncertainty to two (2) standard deviations, laboratory data qualifiers, units, and the required and observed MDC.
The DQO process determined that Cs-137, Co-60 and Sr-90 would be the radionuclides of concern in Survey Unit 9312-0004 (refer to Section 3). The characterization survey did not include any other additional HTD radionuclides of concern for this survey unit. As Sr-90 concentrations were determined by direct analysis, surrogate DCGLs were not required as part of the survey design for this survey unit via screening under LTP Section 5.4.7.2, "Gross Activity DCGLs". Other radionuclides that were positively identified in concentrations greater than the screening criteria during the performance of this FSS would be evaluated to ensure adequate survey design.
: 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, Co-60 and Sr-90 would be the radionuclides of concern in Survey Unit 9312-0004 (refer to Section 3).
The characterization survey did not include any other additional HTD radionuclides of concern for this survey unit. As Sr-90 concentrations were determined by direct analysis, surrogate DCGLs were not required as part of the survey design for this survey unit via screening under LTP Section 5.4.7.2, "Gross Activity DCGLs". Other radionuclides that were positively identified in concentrations greater than the screening criteria during the performance of this FSS would be evaluated to ensure adequate survey design.
As the survey unit is classified as a Class 1 surface soils area, and discrete, elevated areas of contamination was possible, the application of the Elevated Measurement Comparison (EMC) remained an option.
As the survey unit is classified as a Class 1 surface soils area, and discrete, elevated areas of contamination was possible, the application of the Elevated Measurement Comparison (EMC) remained an option.
The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation. This approach was conservative since it included background Cs-137 as part of the sample set.
The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation. This approach was conservative since it included background Cs-137 as part of the sample set.
Revision 0                                         1I I
Revision 0 1I I


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD The number of soil samples for FSS was determined in accordance with Procedure RPM 5.1-12, "Determination of the Number of Surface Samples for Final Status Survey." The Lower Bound of the Gray Region (LBGR) was set in accordance with Procedure RPM 5.1-11 to 0.73 to achieve a relative shift (A/cT) in the range of 1 and 3.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD The number of soil samples for FSS was determined in accordance with Procedure RPM 5.1-12, "Determination of the Number of Surface Samples for Final Status Survey." The Lower Bound of the Gray Region (LBGR) was set in accordance with Procedure RPM 5.1-11 to 0.73 to achieve a relative shift (A/cT) 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 Comimission (USNRC) for implementation of the MARS SIM in support of the decommissioning license termination rule (I1OCFR2O, 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 Characterization Survey 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 Comimission (USNRC) for implementation of the MARS SIM in support of the decommissioning license termination rule (I1OCFR2O, 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 Characterization Survey 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 1 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 1 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 4.
Sample locations were identified using AutoCAD-LT, a commercially available plotting software package with coordinates consistent with the Connecticut State Plane System.
9312-0004-OOIF               236829.64                 668622.57 9312-0004-002F               236829.64                 668658.88 9312-0004-003F               236798.19                 668604.41 9312-0004-004F               236798.19                 668640.72 93 12-0004-005F               236766.74               668549.94 9312-0004-006F                 236766.74               668586.25 931 2-0004-007F               236766.74               668622.57 9312-0004-008F                 236735.29               668531.78 Revision 0                                           12
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 4.
9312-0004-OOIF 236829.64 668622.57 9312-0004-002F 236829.64 668658.88 9312-0004-003F 236798.19 668604.41 9312-0004-004F 236798.19 668640.72 93 12-0004-005F 236766.74 668549.94 9312-0004-006F 236766.74 668586.25 931 2-0004-007F 236766.74 668622.57 9312-0004-008F 236735.29 668531.78 Revision 0 112


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 931 2-0004-009F               236735.29               668568.10 9312-0004-OIOF                 236703.84               668513.62 9312-0004-01IIF               236703.84               *668549.94 9312-0004-012F                 236672.39               668495.47 9312-0004-013F                 236672.39               668531.78 9312-0004-01 4F               236640.94               668477.31 9312-0004-015F               236640.94               668513.62 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 3.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 931 2-0004-009F 236735.29 668568.10 9312-0004-OIOF 236703.84 668513.62 9312-0004-01IIF 236703.84  
The LTP requires a minimum of 5% of the samples taken for non-parametric statistical testing be selected for 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 one (1) soil sample for "split sample" analysis by the off-site laboratory. This location was selected randomly using the Microsoft Excel "RANDBETWEEN" fuinction.
*668549.94 9312-0004-012F 236672.39 668495.47 9312-0004-013F 236672.39 668531.78 9312-0004-01 4F 236640.94 668477.31 9312-0004-015F 236640.94 668513.62 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 3.
The LTP requires a minimum of 5% of the samples taken for non-parametric statistical testing be selected for 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 one (1) soil sample for "split sample" analysis by the off-site laboratory.
This location was selected randomly using the Microsoft Excel "RANDBETWEEN" fuinction.
The LIP specifies a required scanning coverage of 100% for outdoor Class 1 areas.
The LIP specifies a required scanning coverage of 100% for outdoor Class 1 areas.
For this Class I survey unit, the "Investigation Level" for area scanning and soil sample measurement results are those levels specified in LTP, Table 5-8. Table 5 provides a synopsis of the survey design.
For this Class I survey unit, the "Investigation Level" for area scanning and soil sample measurement results are those levels specified in LTP, Table 5-8. Table 5 provides a synopsis of the survey design.
Revision 0                                         13
Revision 0 113


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Survey Unit Land Area                   1,586 M2           Based on AutoCAD-LT Type 1 and Type 2 errors were 15           0.05, sigma was 0. 14 pCi/g, the Number of Measurements                                     LBGR was set at 0.73 to achieve a (15 systematic grid)       Relative Shift in the range of 1 and 3
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Survey Unit Land Area 1,586 M2 Based on AutoCAD-LT Type 1 and Type 2 errors were 15 0.05, sigma was 0. 14 pCi/g, the Number of Measurements LBGR was set at 0.73 to achieve a (15 systematic grid)
Grid Spacing                             11.18 mn           Based on triangular grid CGL4.75 Opertioal                      pCi/g Cs-137         Administratively set to achieve Opeatona DGL2.29                 pCi/g Co-60         fifteen (15) mremlyr TEDE (1) 4.75p~ig Cs137     The Operational DCGL meets the Soil Investigation Level       47pigCs17                   LTP criteria for a Class I survey 2.29 pCi/g Co-60           unit Scan Survey Area               Approximately               The LTP requires 100% area Coverage                       100% of the area           coverage for Class I survey units An instrument response greater           Based upon a Minimum Detectable than the Scan               Count Rate (MD CR) of 2,020 cpm Scan Investigation Level       MDC(DCGLEMC)               and a corresponding MDC,,,aJ, of of 2,859 cpm plus           13.92 pCi/g Cs-137 and 3.23 pCi/g ambient                     Co-60 background (1) The allowable dose for soil in this survey unit is fifteen (15) mremlyr TEDE as the bounding dose from existing and future groundwater has been established based on field data (reference CY memo ISC 06-024)
Relative Shift in the range of 1 and 3
: 5. SURVEY IMPLEMENTATION Final status survey field activities were conducted under Work Plan and Inspection Record (WP&IR) 2006-0047. The WP&IR package included a detailed FSS plan, job safety analysis, job planning checklist and related procedures for reference. Daily briefings were conducted to discuss the expectations for job performance and the safety aspects of the survey. The "Daily Survey Journal" was used to document field activities and other informnation pertaining to the FSS.
Grid Spacing 11.18 mn Based on triangular grid Opertioal CGL4.75 pCi/g Cs-137 Administratively set to achieve Opeatona DGL2.29 pCi/g Co-60 fifteen (15) mremlyr TEDE (1) 4.75p~ig Cs137 The Operational DCGL meets the Soil Investigation Level 47pigCs17 LTP criteria for a Class I survey 2.29 pCi/g Co-60 unit Scan Survey Area Approximately The LTP requires 100% area Coverage 100% of the area coverage for Class I survey units An instrument response greater Based upon a Minimum Detectable than the Scan Count Rate (MD CR) of 2,020 cpm Scan Investigation Level MDC(DCGLEMC) and a corresponding MDC,,,aJ, of of 2,859 cpm plus 13.92 pCi/g Cs-137 and 3.23 pCi/g ambient Co-60 background (1) The allowable dose for soil in this survey unit is fifteen (15) mremlyr 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 Work Plan and Inspection Record (WP&IR) 2006-0047. The WP&IR package included a detailed FSS plan, job safety analysis, job planning checklist and related procedures for reference.
Daily briefings were conducted to discuss the expectations for job performance and the safety aspects of the survey. The "Daily Survey Journal" was used to document field activities and other informnation pertaining to the FSS.
A single scan area was established that constituted approximately 100% of the surface area of Survey Unit 93 12-0004. Grid lines, one (1) meter wide, were painted on the ground of the scan area. A background survey was performed around the survey unit and it was determined that, using an Eberline E-600 with a SPA-3 sodium iodide detector, background ranged from 7,820 counts per minute (cpm) up to 12,000 cpm.
A single scan area was established that constituted approximately 100% of the surface area of Survey Unit 93 12-0004. Grid lines, one (1) meter wide, were painted on the ground of the scan area. A background survey was performed around the survey unit and it was determined that, using an Eberline E-600 with a SPA-3 sodium iodide detector, background ranged from 7,820 counts per minute (cpm) up to 12,000 cpm.
Revision 0                                                 14
Revision 0 114


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD The scan area was 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 100% of the survey unit was scanned.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD The scan area was 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 100% of the survey unit was scanned.
Line 139: Line 210:
Two (2) samples (93 12-0004-007F and 9312-0004-012F) were randomly selected for HTD radionuclide analysis.
Two (2) samples (93 12-0004-007F and 9312-0004-012F) were randomly selected for HTD radionuclide analysis.
The implementation of survey specific quality control measures included the collection of one (1) sample (93 12-0004-005F) for "split sample" analysis.
The implementation of survey specific quality control measures included the collection of one (1) sample (93 12-0004-005F) for "split sample" analysis.
: 6. SURVEY RESULTS All field survey activities were conducted between January 30, 2007 and February 13, 2007.
: 6.
The sample locations identified in the FSS plan were scanned over approximately a one (1) meter radius for elevated radiation levels. Table 6 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 January 30, 2007 and February 13, 2007.
Revision 0                                       15
The sample locations identified in the FSS plan were scanned over approximately a one (1) meter radius for elevated radiation levels. Table 6 provides an overview of the scan results for sample measurement locations.
Scan results are provided in.
Revision 0 115


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 1                     9.99                 12.54                   NO 2                     11.20                 13.16                   NO 3                       9.24                 11.92                   NO 4                     10.50                 11.46                   NO 5                       9.80                 11.07                   NO 6                       8.14                 11.01                   NO 7                       8.24                 11.23                   NO 8                       9.34                 11.29                   NO 9                       9.81                 12.55                   NO 10                     8.35                 11.69                   NO 11                     10.50                 11.78                   NO 12                     8.24                 11.27                   NO 13                     9.16                 11.43                   NO 14                     10.20                 13.06                   NO 15                     8.57                 11.04                   NO (1) The action level is based on a measurement in accordance with the FSS plan (MDC(DCGLEMc) of 2,859 cpm plus ambient background)
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 1
9.99 12.54 NO 2
11.20 13.16 NO 3
9.24 11.92 NO 4
10.50 11.46 NO 5
9.80 11.07 NO 6
8.14 11.01 NO 7
8.24 11.23 NO 8
9.34 11.29 NO 9
9.81 12.55 NO 10 8.35 11.69 NO 11 10.50 11.78 NO 12 8.24 11.27 NO 13 9.16 11.43 NO 14 10.20 13.06 NO 15 8.57 11.04 NO (1) The action level is based on a measurement in accordance with the FSS plan (MDC(DCGLEMc) of 2,859 cpm plus ambient background)
The scan area, that comprised approximately 100% of the total surface area for the survey unit, was scanned for elevated radiation levels. The area was scanned in accordance with the FSS plan on January 30, 2007.
The scan area, that comprised approximately 100% of the total surface area for the survey unit, was scanned for elevated radiation levels. The area was scanned in accordance with the FSS plan on January 30, 2007.
Twenty-six (26) scan strips were established in this survey unit. One elevated measurement location was identified during scanning. Table 7 provides an overview of the scan area survey. Scan results are provided in Attachment 2.
Twenty-six (26) scan strips were established in this survey unit.
Revision 0                                   16
One elevated measurement location was identified during scanning. Table 7 provides an overview of the scan area survey. Scan results are provided in Attachment 2.
Revision 0 116


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 1 thru 10       1   9.85     1   13.26     1None                                   None IlIthru 20           17.10         12.66       9312-04-ER-00-19-1               9312-0004-0161 21lthru 26           12.50         14.86                 None                         None (1) The action level is based on a measurement in accordance with the FSS plan (MDC(DCGLEMc) f 2,859 cpm plus ambient background)
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 1 thru 10 1
9.85 1
13.26 1None None IlIthru 20 17.10 12.66 9312-04-ER-00-19-1 9312-0004-0161 21lthru 26 12.50 14.86 None None (1) The action level is based on a measurement in accordance with the FSS plan (MDC(DCGLEMc) f 2,859 cpm plus ambient background)
(2) ER is an abbreviation associated with the barcodes used in the field where ER stands for Elevated Reading.
(2) ER is an abbreviation associated with the barcodes used in the field where ER stands for Elevated Reading.
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 associated field splits and the single investigation sample 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 and Co-60 were the only two gamma-emitting radionuclides reported in any appreciable concentration.
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 associated field splits and the single investigation sample 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 and Co-60 were the only two gamma-emitting radionuclides reported in any appreciable concentration.
Cs-137 was identified in ten (10) and Co-60 was identified in three (3) of the fifteen (15) samples collected for non-parametric statistical testing. The mean of the gamma spectroscopic analysis results for the sample population indicated that Cs-137 was present at levels slightly higher than expected environmental levels for Cs-137 within the vicinity of the HNP as presented in the Health Physics TSD BCY-HP-0063. A summary of the fifteen (15) samples collected for non-parametric statistical testing results is provided in Table 8.
Cs-137 was identified in ten (10) and Co-60 was identified in three (3) of the fifteen (15) samples collected for non-parametric statistical testing. The mean of the gamma spectroscopic analysis results for the sample population indicated that Cs-137 was present at levels slightly higher than expected environmental levels for Cs-137 within the vicinity of the HNP as presented in the Health Physics TSD BCY-HP-0063. A summary of the fifteen (15) samples collected for non-parametric statistical testing results is provided in Table 8.
931 2-0004-OOIF                       4.93E-02                           1.03E-02 931 2-0004-002F                       8.7 1E-02                         -3.1 4E-05 931 2-0004-003F                       1.55E-0 1                         2.69E-02 9312-0004-004F                         1.09E-01                           1.48E-02 Revision 0                                                   17
931 2-0004-OOIF 4.93E-02 1.03E-02 931 2-0004-002F 8.7 1 E-02  
-3.1 4E-05 931 2-0004-003F 1.55E-0 1 2.69E-02 9312-0004-004F 1.09E-01 1.48E-02 Revision 0 117


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 931 2-0004-005F                   6.04E-01                       9.47E-02 931 2-0004-006F                   1.lOB-O1                       3.6 1E-02 9312-0004-007F                   3.42E-02                       3.16E-02 9312-0004-008F                   1.99E-01                       1.26E-02 9312-0004-009F                   4.87E-02                       3.24E-02 9312-0004-01IOF                 -7.84E-03                     -1.23E-02 9312-0004-0OIIF                   2.11lE-03                     -8.59E-03 9312-0004-01 2F                   8.06E-03                     -4.29E-04 9312-0004-013F                   1.41E-02                       6.56E-03 9312-0004-01 4F                   2.28E-0 1                     0.OOE+/-00 9312-0004-015SF                   2.30E-02                     -1.28E-02 In addition to Cs-137 and Co-60, Sr-90 was also identified during the DQO process as a radionuclide of concern. Subsequently, all samples were subjected to analysis by gas proportional counting for Sr-90. All analyses met the required minimum MDC.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 931 2-0004-005F 6.04E-01 9.47E-02 931 2-0004-006F
Sr-90 was positively identified (i.e., a result greater than two (2) standard deviations uncertainty) in nine (9) of the fifteen (15) samples collected for non-parametric statistical testing. The results of the Sr-90 analysis for the statistical sample population are provided below in Table 9.
: 1. lOB-O1 3.6 1 E-02 9312-0004-007F 3.42E-02 3.16E-02 9312-0004-008F 1.99E-01 1.26E-02 9312-0004-009F 4.87E-02 3.24E-02 9312-0004-01IOF  
9312-0004-OOIF                                 2.60E-02 93 12-0004-002F                               5.95E-02 931 2-0004-003 F                               3.3 8E-02 931 2-0004-004F                               5.97E-02 93 12-0004-005F                               2.99E-02 931 2-0004-006F                               7.7 1E-03 Revision 0                                           18
-7.84E-03  
-1.23E-02 9312-0004-0OIIF 2.11lE-03  
-8.59E-03 9312-0004-01 2F 8.06E-03  
-4.29E-04 9312-0004-013F 1.41E-02 6.56E-03 9312-0004-01 4F 2.28E-0 1 0.OOE+/-00 9312-0004-015SF 2.30E-02  
-1.28E-02 In addition to Cs-137 and Co-60, Sr-90 was also identified during the DQO process as a radionuclide of concern. Subsequently, all samples were subjected to analysis by gas proportional counting for Sr-90. All analyses met the required minimum MDC.
Sr-90 was positively identified (i.e., a result greater than two (2) standard deviations uncertainty) in nine (9) of the fifteen (15) samples collected for non-parametric statistical testing.
The results of the Sr-90 analysis for the statistical sample population are provided below in Table 9.
9312-0004-OOIF 2.60E-02 93 12-0004-002F 5.95E-02 931 2-0004-003 F 3.3 8E-02 931 2-0004-004F 5.97E-02 93 12-0004-005F 2.99E-02 931 2-0004-006F 7.7 1 E-03 Revision 0 118


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 9312-0004-007F                                 1.57E-02 931 2-0004-008F                               3.1 OE-02 93 12-0004-009F                               6.24E-02 93 12-0004-OIOF                               5.89E-02 9312-0004-01IIF                               6.3 1lE-02 93 12-0004-012F                               3.05E-03 9312-0004-013F                                 1.83E-02 9312-0004-014F                               -3.31E-03 93 12-0004-015F                               5.67E-03 In addition to Sr-90, the off-site laboratory also processed, as required by the sample plan, two (2) samples for the full suite of HTD radionuclides as specified in LTP, Table 2-12, "Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 3. The requested analyses included alpha spectroscopy, gas proportional counting, and liquid scintillation depending on the radionuclide and the measurement method. All analyses performed met the required minimum MDC. No additional HTD radionuclides were positively identified (i.e., a result greater than two (2) standard deviations uncertainty).
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 9312-0004-007F 1.57E-02 931 2-0004-008F
: 3. 1 OE-02 93 12-0004-009F 6.24E-02 93 12-0004-OIOF 5.89E-02 9312-0004-01IIF 6.3 1lE-02 93 12-0004-012F 3.05E-03 9312-0004-013F 1.83E-02 9312-0004-014F  
-3.31E-03 93 12-0004-015F 5.67E-03 In addition to Sr-90, the off-site laboratory also processed, as required by the sample plan, two (2) samples for the full suite of HTD radionuclides as specified in LTP, Table 2-12, "Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 3.
The requested analyses included alpha spectroscopy, gas proportional counting, and liquid scintillation depending on the radionuclide and the measurement method. All analyses performed met the required minimum MDC. No additional HTD radionuclides were positively identified (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 termnination 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 "sum-of-fractions" or "unity rule" is the mathematical test used to evaluate compliance with radiological criteria for license termnination 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 DCGL,     DCGL 2        DCGL,,
Equation 3 C,  
Where:   en = concentration of radionuclide n and DCGLn = DCGL of radionuclide n.
+
C2 C,,  
<1
: DCGL, DCGL2 DCGL,,
Where:
en = concentration of radionuclide n and DCGLn = DCGL of radionuclide n.
The results of the unity rule calculation for the radionuclides of concern in the statistical sample population for Survey Unit 9312-0004 are provided in Table 10 below.
The results of the unity rule calculation for the radionuclides of concern in the statistical sample population for Survey Unit 9312-0004 are provided in Table 10 below.
Revision 0                                         19
Revision 0 119


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 9312-0004-OOIF                     0.010                                   0.028       0.038 9312-0004-002F                     0.018                 -                0.064       0.082 9312-0004-003F                     0.033               0.012               0.036       0.081 9312-0004-004F                     0.023                 -                0.064       0.087 9312-0004-005F                     0.127               0.041               0.032       0.201 9312-0004-006F                     0.023               0.016                 -        0.039 931 2-0004-007F                     0.007                 --                            0.007 9312-0004-008F                     0.042                 -                0.033       0.075 9312-0004-009F                         -                  -                0.067       0.067 9312-0004-OIOF                         -                  -                0.063       0.063 9312-0004-01IIF                       -                  -                0.068       0.068 9312-0004-012F                         -                                        -
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 9312-0004-OOIF 0.010 0.028 0.038 9312-0004-002F 0.018 0.064 0.082 9312-0004-003F 0.033 0.012 0.036 0.081 9312-0004-004F 0.023 0.064 0.087 9312-0004-005F 0.127 0.041 0.032 0.201 9312-0004-006F 0.023 0.016 0.039 931 2-0004-007F 0.007 0.007 9312-0004-008F 0.042 0.033 0.075 9312-0004-009F 0.067 0.067 9312-0004-OIOF 0.063 0.063 9312-0004-01IIF 0.068 0.068 9312-0004-012F 9312-0004-013F 0.000 9312-0004-014F 0.048 0.048 9312-0004-015SF 0.005 0.005 (1) "-" indicate that the radionuclide was not positively detected in the sample (2) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs-137, 2.29 pCilg for Co-60 and 0.93 pCi/g for Sr-90 to achieve fifteen (15) mrem/yr TEDE respectively.
9312-0004-013F                         -                  --                            0.000 9312-0004-014F                     0.048                 --                            0.048 9312-0004-015SF                     0.005                                     -        0.005 (1) "-" indicate that the radionuclide was not positively detected in the sample (2) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs-137, 2.29 pCilg for Co-60 and 0.93 pCi/g for Sr-90 to achieve fifteen (15) mrem/yr TEDE respectively.
: 7.
: 7. QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. One sample location was selected for analysis, which exceeds the 5% minimum required by the LTP. The data were evaluated using USNRC acceptance criteria specified in Inspection Procedure 84750 as detailed in HNP Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Survey ".
QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. One sample location was selected for analysis, which exceeds the 5% minimum required by the LTP.
The data were evaluated using USNRC acceptance criteria specified in Inspection Procedure 84750 as detailed in HNP Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Survey ".
Evaluation using the reported results for Cs-137 resulted in acceptable agreement between the field-split results at this location.
Evaluation using the reported results for Cs-137 resulted in acceptable agreement between the field-split results at this location.
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 Revision 0                                           20
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 Revision 0 220


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD
: 8. INVESTIGATIONS AND RESULTS One (1) investigative surface soil sample was collected from a scan area exhibiting elevated scan readings. This soil sample was analyzed for Cs-137, Co-60 and Sr-90 in accordance with the DQOs used during the survey design. The Investigative Sample designation is listed with the GPS coordinates in Table 11.
: 8.
Table I1I-     Investigativ Samiple D)esignation wNith Associated             P
INVESTIGATIONS AND RESULTS One (1) investigative surface soil sample was collected from a scan area exhibiting elevated scan readings. This soil sample was analyzed for Cs-137, Co-60 and Sr-90 in accordance with the DQOs used during the survey design.
                    .Coordinates.           ...-
The Investigative Sample designation is listed with the GPS coordinates in Table 11.
D~esigiilition         ~           N>orthin                     Lasting 9312-0004-016-I                         236786.36                   668570.69 During the process of preparing this sample for transfer to the off-site laboratory in accordance with Procedure RPM 5.1-5, "Chain of Custody for Final Status Survey Samples", surveys performed discovered a small discrete particle of elevated activity within the soil sample matrix. The particle was segregated and removed from the soil matrix and analyzed using gamma spectroscopy by the on-site laboratory. Results identified Co-60 with an indicated activity of 0.128 [tCi.                         Soil sample 9312-0004-016-I, minus the segregated Co-60 particle, was transferred to the off-site laboratory for analysis. The sample is denoted as shown in Table 7, with the sample results shown in Table 12 below.
Table I1I-Investigativ Samiple D)esignation wNith Associated P
Table 12     - Investigation Sample Resuilts' (s17Co-60                         Sr90       UnitNY Fractio Saimple Niumber                                     p)CFg             pilg, 9312-0004-016-I               2.38E-01           3.60E+/-0           37E-02             1.663   I (1) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs-137, 2.29 pCi/g for Co-60 and 0.93 pCi/g for Sr-90 to achieve fifteen (15) mrem/yr TEDE respectively.
.Coordinates.
D~esigiilition  
~
N>orthin Lasting 9312-0004-016-I 236786.36 668570.69 During the process of preparing this sample for transfer to the off-site laboratory in accordance with Procedure RPM 5.1-5, "Chain of Custody for Final Status Survey Samples", surveys performed discovered a small discrete particle of elevated activity within the soil sample matrix. The particle was segregated and removed from the soil matrix and analyzed using gamma spectroscopy by the on-site laboratory. Results identified Co-60 with an indicated activity of 0.128
[tCi.
Soil sample 9312-0004-016-I, minus the segregated Co-60 particle, was transferred to the off-site laboratory for analysis. The sample is denoted as shown in Table 7, with the sample results shown in Table 12 below.
Table 12 - Investigation Sample Resuilts' (s17Co-60 Sr90 UnitNY Fractio Saimple Niumber p)CFg
: pilg, 9312-0004-016-I 2.38E-01 3.60E+/-0 37E-02 1.663 (1) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs-137, 2.29 pCi/g for Co-60 and 0.93 pCi/g for Sr-90 to achieve fifteen (15) mrem/yr TEDE respectively.
Cs-137, Co-60 and Sr-90 were all positively identified. The sample contained sufficient concentrations of Co-60 to exceed the Operational DCGL of 2.29 pCi/g and sufficient concentrations of Cs-137, Co-60 and Sr-90 to exceed the "unity rule" parameter of "I". It was subsequently determined that five (5) additional surface soil samples would be necessary to adequately bound the area of elevated activity identified by the results of the investigation sample. Bounding sample locations were idetiied in Addendum 1 to the Final Status Survey Plan.
Cs-137, Co-60 and Sr-90 were all positively identified. The sample contained sufficient concentrations of Co-60 to exceed the Operational DCGL of 2.29 pCi/g and sufficient concentrations of Cs-137, Co-60 and Sr-90 to exceed the "unity rule" parameter of "I". It was subsequently determined that five (5) additional surface soil samples would be necessary to adequately bound the area of elevated activity identified by the results of the investigation sample. Bounding sample locations were idetiied in Addendum 1 to the Final Status Survey Plan.
An additional soil sample (sample number 93 12-0004-017-I) was taken at the same location as sample number 93 12-0004-016-I. In addition, four (4) additional samples were taken at a distance of one (1) meter from the location of sample number 9312-0004-016-1, oriented relative to the compass points of north, east, south and west. The sample results and the results of the unity rule calculation for the radionuclides of concern in the bounding sample population are provided in Table 13 below.
An additional soil sample (sample number 93 12-0004-017-I) was taken at the same location as sample number 93 12-0004-016-I. In addition, four (4) additional samples were taken at a distance of one (1) meter from the location of sample number 9312-0004-016-1, oriented relative to the compass points of north, east, south and west.
Revision 0                                           21
The sample results and the results of the unity rule calculation for the radionuclides of concern in the bounding sample population are provided in Table 13 below.
I Revision 0 221


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 9312-0004-017-I             1.88E-01           2.19E-01           -1.48E-02           0.135 9312;-0004-018-I           .1.96E-0 1           1.62E-02           -4.54E.-03         0.041 9312-0004-019-1             7.62E-02           1.25E-02           8.73E-03           0.022 9312-0004-020-I             8.09E-02           1.41E-02           -5 .53E-03         0.017 9312-0004-021-1I             1.28E-0 1           0.OOE+/-00     j-2.46E-02         j     0.027 (1) The Operational DCGL from Table 2 is 4.75 pCilg for Cs-137, 2.29 pCi/g for Co-60 and 0.93 pCilg for Sr-90 to achieve fifteen (15) mremlyr TEDE respectively.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 9312-0004-017-I 1.88E-01 2.19E-01
Cs-137 was positively identified in all and Co-60 was positively identified in two (2) of the five (5) additional bounding samples. Sr-90 was not positively identified in any of the bounding samples. The sample results indicated that the activity concentration of individual radionuclides were less than their respective Operational DCGL and the sum of all radionuclide fractions in each sample was less than the unity value of one (1). Subsequently, the area of elevated activity was deemed to be adequately bounded.
-1.48E-02 0.135 9312;-0004-018-I  
.1.96E-0 1 1.62E-02  
-4.54E.-03 0.041 9312-0004-019-1 7.62E-02 1.25E-02 8.73E-03 0.022 9312-0004-020-I 8.09E-02 1.41E-02  
-5.53E-03 0.017 9312-0004-021-1I 1.28E-0 1 0.OOE+/-00 j-2.46E-02 j
0.027 (1) The Operational DCGL from Table 2 is 4.75 pCilg for Cs-137, 2.29 pCi/g for Co-60 and 0.93 pCilg for Sr-90 to achieve fifteen (15) mremlyr TEDE respectively.
Cs-137 was positively identified in all and Co-60 was positively identified in two (2) of the five (5) additional bounding samples. Sr-90 was not positively identified in any of the bounding samples. The sample results indicated that the activity concentration of individual radionuclides were less than their respective Operational DCGL and the sum of all radionuclide fractions in each sample was less than the unity value of one (1).
Subsequently, the area of elevated activity was deemed to be adequately bounded.
The Elevated Measurement Comparison (EMC) protocol was applied to the area of elevated activity in accordance with LTP Section 5.8.3 and 5.4.7.4. The value used for the area factor for each area was determined from the area bounded by the adjacent samples at or below the DCGLOP. Due to the fact that the bounding samples were taken at a distance of one (1) meter from the area identified as elevated, the elevated area size was determined to be two (2) square meters.
The Elevated Measurement Comparison (EMC) protocol was applied to the area of elevated activity in accordance with LTP Section 5.8.3 and 5.4.7.4. The value used for the area factor for each area was determined from the area bounded by the adjacent samples at or below the DCGLOP. Due to the fact that the bounding samples were taken at a distance of one (1) meter from the area identified as elevated, the elevated area size was determined to be two (2) square meters.
An Area Factor corresponding to the size of the elevated area was selected from Table 5-5, Area Factorfor the Resident Farmer Scenario, in Section 5.4.7.4 of the LTP.
An Area Factor corresponding to the size of the elevated area was selected from Table 5-5, Area Factor for the Resident Farmer Scenario, in Section 5.4.7.4 of the LTP.
The Area Factor selected is provided in Table 14.
The Area Factor selected is provided in Table 14.
Co-60                                           6.67 Sr-90                                       616.00 Cs-137                                         14.10 Revision 0                                             22
Co-60 6.67 Sr-90 616.00 Cs-137 14.10 Revision 0 222


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Using the Area Factors presented in Table 14 and the results of the soil samples, the following EMC calculation was deduced; Equation 4
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Using the Area Factors presented in Table 14 and the results of the soil samples, the following EMC calculation was deduced; Equation 4
                  +/-5
+/-5  
                  -          'lvtd   ,                  +     C~~l~evatedi   9<
'lvtd DCGLOP (AreaFactor)x DCGLOP
DCGLOP            (AreaFactor)xDCGLOP                +/-(AreaFactor)x       DCGLOP where:
+
3 = average concentration outside of the elevated area Celevated 1,2,   = average concentration inside elevated area "i" The average concentration of the area within the survey unit outside of the elevated areas (6) was calculated by taking the average radionuclide concentration from all surface soil samples and subtracting the radionuclide concentration average from the elevated area. This information is presented in Table 15.
C~~l~evatedi 9<
DCGLop (pCi/g)                                 4.75E+/-00       2.29E+/-00       9.30E-01 Average Concentration (3) (pCi/g)               1.17E-0 I     2.47E-02       2.1 5E-02 Avg. Fraction of the DCGL                         0.025         0.011           0.023 Avg. Unity for Balance of Survey Unit 10.05                             8 The average concentration of the elevated area is presented in Table 16.
+/-(AreaFactor)x DCGLOP where:
Table 16 - Averag', Cmiceitrtiii         jl'adotcedfo          Ele vated Area1/2
3 = average concentration outside of the elevated area Celevated 1,2,  
                                                <~   Cs~-137   ~>C6-6OW             sr-90 Area Factor                                       14.10           6.67         616.00 DCGLEMC (PCi/g):                               6.70E+/-0 I       1.53E+/-0 1       5.73E+/-02 Avg. Concentration in Elevated Area:           2.38E-01       3.60E+/-00       7.45E-02 Avg. Concentration -36:                         1.21lE-01     3.58E+/-00       5.30E-02 Avg. Fraction of DCGL:                             0.002   1     0.234     1   0.000 Avg. Unity for Elevated Area:                                     0.236 The sum of the average unity result for the elevated areas and the balance of the survey unit equates to 0.294. As this value is less than one (1), this survey unit passes the unity EMC test.
= average concentration inside elevated area "i" The average concentration of the area within the survey unit outside of the elevated areas (6) was calculated by taking the average radionuclide concentration from all surface soil samples and subtracting the radionuclide concentration average from the elevated area. This information is presented in Table 15.
Revision 0                                           23
DCGLop (pCi/g) 4.75E+/-00 2.29E+/-00 9.30E-01 Average Concentration (3) (pCi/g)
: 1. 17E-0 I 2.47E-02 2.1 5E-02 Avg. Fraction of the DCGL 0.025 0.011 0.023 Avg. Unity for Balance of Survey Unit 10.05 8
The average concentration of the elevated area is presented in Table 16.
Table 16 - Averag', Cmiceitrtiii jl'adotce dfo Ele vated Area1/2
<~
Cs~-137  
~>C6-6OW sr-90 Area Factor 14.10 6.67 616.00 DCGLEMC (PCi/g):
6.70E+/-0 I 1.53E+/-0 1 5.73E+/-02 Avg. Concentration in Elevated Area:
2.38E-01 3.60E+/-00 7.45E-02 Avg. Concentration -36:
1.21lE-01 3.58E+/-00 5.30E-02 Avg. Fraction of DCGL:
0.002 1
0.234 1
0.000 Avg. Unity for Elevated Area:
0.236 The sum of the average unity result for the elevated areas and the balance of the survey unit equates to 0.294. As this value is less than one (1), this survey unit passes the unity EMC test.
Revision 0 23


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD
: 9. REMEDIATION AND RESULTS Radiological remedial action as described by MARSSIM Section 5.4 was performed in this survey unit prior to FSS. All excavations were characterized and backfilled with "clean" fill prior to performing FSS. In the area where remediation occurred, the ground area is comprised of barren dirt with no vegetation, and the soils have been graded relatively flat to the corresponding elevation of the adjacent survey units.
: 9.
The results for Cs- 13 7 following remediation 'were well below the Operational DCGL provided in Table 3. 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.
REMEDIATION AND RESULTS Radiological remedial action as described by MARSSIM Section 5.4 was performed in this survey unit prior to FSS. All excavations were characterized and backfilled with "clean" fill prior to performing FSS. In the area where remediation occurred, the ground area is comprised of barren dirt with no vegetation, and the soils have been graded relatively flat to the corresponding elevation of the adjacent survey units.
: 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN An addendum to the FSS plan was initiated on February 13, 2006 to implement the acquisition of additional soil samples necessary to adequately bound the area of elevated activity identified by the investigative sample result.
The results for Cs-13 7 following remediation 'were well below the Operational DCGL provided in Table 3. 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.
: 11. DATA QUALITY ASSESSMENT (DQA)
: 10.
CHANGES FROM THE FINAL STATUS SURVEY PLAN An addendum to the FSS plan was initiated on February 13, 2006 to implement the acquisition of additional soil samples necessary to adequately bound the area of elevated activity identified by the investigative sample result.
: 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 1.
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 1.
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 17.
mean, median, standard deviation). The mean and median values are well below the Operational DCGL.
Revision 0                                         24
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 17.
Revision 0 224


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD DCGL0 ,P:                     4.75E+/-00           2.29E+/-00         9.30E-01 Minimum Value:               -7.84E-03         -1.28E-02         -3.3 1E-03 Maximum Value:                 6.04E-01           9.47E-02         6.3 1E-02 Mean:                         1.11E-01           1.55E-02         3.14E-02 Median:                       4.93E-02           1.03E-02         2.99E-02 Standard Deviation:           1.55E-0 1         2.72E-02         2.39E-02 The range of the data, about four (4) standard deviations for all three radionuclides, was not a particularly large variation. The difference between the mean and median was about 3% to 15% 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 2.58 for Cs-137, 1.83 for Co-60 and 0.15 for Sr-90.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD DCGL0,P:
4.75E+/-00 2.29E+/-00 9.30E-01 Minimum Value:  
-7.84E-03  
-1.28E-02  
-3.3 1E-03 Maximum Value:
6.04E-01 9.47E-02 6.3 1 E-02 Mean:
1.11E-01 1.55E-02 3.14E-02 Median:
4.93E-02 1.03E-02 2.99E-02 Standard Deviation:
1.55E-0 1 2.72E-02 2.39E-02 The range of the data, about four (4) standard deviations for all three radionuclides, was not a particularly large variation. The difference between the mean and median was about 3% to 15% 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 2.58 for Cs-137, 1.83 for Co-60 and 0.15 for Sr-90.
All data, assessments, and graphical representations are provided in Attachment 4.
All data, assessments, and graphical representations are provided in Attachment 4.
: 12. ANOMALIES A small discrete particle exhibiting elevated activity was removed from the soil matrix of investigative soil sample 9312-0004-016-I. Analysis of the particle by the on-site laboratory indicated 0. 128 &#xfd;tCi of Co-60. The particle was segregated and properly disposed of as radioactive waste. Scan surveys of the area and subsequent bounding soil samples indicate that no additional discrete particles were present.
: 12.
: 13. CONCLUSION Survey Unit 9312-0004 has met the final DQOs of the FSS plan.               The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved.
ANOMALIES A small discrete particle exhibiting elevated activity was removed from the soil matrix of investigative soil sample 9312-0004-016-I. Analysis of the particle by the on-site laboratory indicated 0. 128 &#xfd;tCi of Co-60. The particle was segregated and properly disposed of as radioactive waste. Scan surveys of the area and subsequent bounding soil samples indicate that no additional discrete particles were present.
: 13.
CONCLUSION Survey Unit 9312-0004 has met the final DQOs of the FSS plan.
The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved.
An EMC calculation was performed for an area of elevated activity in accordance with LTP Section 5.8.3 and Equation 4 of this report. The results indicated that the area was less than unity. No further action is warranted. See Tables 13 through 16 of this report for specific information with regard to the EMC calculation.
An EMC calculation was performed for an area of elevated activity in accordance with LTP Section 5.8.3 and Equation 4 of this report. The results indicated that the area was less than unity. No further action is warranted. See Tables 13 through 16 of this report for specific information with regard to the EMC calculation.
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.
Revision 0                                     25
Revision 0 225


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD The sample data passed the Sign Test. The null hypothesis was rejected. The Retrospective Power Curve generated using COMPASS shows adequate power was achieved. The survey unit is properly designated as Class 1.
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD The sample data passed the Sign Test.
The null hypothesis was rejected.
The Retrospective Power Curve generated using COMPASS shows adequate power was achieved. The survey unit is properly designated as Class 1.
The dose contribution from soil is 0.96 mremlyr TEDE based on the average concentration of the samples used for non-parametric statistical sampling.
The dose contribution from soil is 0.96 mremlyr 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 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) 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) 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 4.96 mremlyr TEDE. Therefore, Survey Unit 9312-0004 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 4.96 mremlyr TEDE. Therefore, Survey Unit 9312-0004 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                                         26
: 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 0 226


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 1 (FIGURES)
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 1 (FIGURES)
Line 228: Line 382:


LAM
LAM
                                                - WdLazd 0 '(0i    M
- WdLazd 0
                                      .W. MAW7CN7~au
i
                            &#xfd;O Connacdtcut Yankcc Atomic PowerCompany Survey Unit9312-000
'(0 M
MAW7CN7~au
.W.
&#xfd;O Connacdtcut Yankcc Atomic Power Company Survey Unit 9312-000


U 9312-0009-                   7UU, 0001 O0P4                                  9312-0002 9$4A2-0004 9312-0005 0003 c 107 019 g*D020
U 9312-0009-
                            "#2'1 0006 016 & &#xfd; D005 0009                                        9312-0001 0008 0011 0010                           9312-0006 001.4 9313-000q 0&#xb6;12-001i6                                              0 05  30 NOWI 6014-7-1 Date. Mamh 2007 Connectcut Yankee Atfomic Power Company         I Figure2 Sample Location Map fir Survey Unit 9312-0004             Reviaion 0 I
: 7UU, 0001 9$4A2-0004 O0P4 9312-0002 9312-0005 0003 c
016 & &#xfd; 9313-000q 019 g*D020
"#2'1 0006 107 D005 9312-0001 0009 0008 0011 0
05 30 NOWI 0010 9312-0006 001.4 0&#xb6;12-6014-001i6 7-1 Figure2 Connectcut Yankee Atfomic Power Company Sample Location Map fir Survey Unit 9312-0004 I
Date. Mamh 2007 I
Reviaion 0


_____    U UU.qp/
I U
I 9312-0009-
I 9312-0009-0.238 &.
                                  -1   00.049 2-0004               )Of0O7                              9312-000; 00.155 312-0005 O = Sin6 Lomkofo c W~4                                               WaLhsh 4.076                    /
9313-0000 UU.qp/
O    O.;0.110 S- WIPLamob a 0.238 & .
-1 00.049 2-0004 00.155 4.076 O
J./.604                                                           O -hmbLjoLw 00.049                                       &#xfd;9312-0001 00.199 OOL 00 O-O.00                     9312-0006 o00-0#
O.;0.110
9313-0000 o'~09&
)Of 0O7 9312-000; 312-0005 c W~4
o0.023                                            0    15    30 c~&22&         I
/
                                                            -T                     i. -
&#xfd;9312-0001 J./.604 00.049 O
.1 "I
= Sin6 Lomkofo WaLhsh S-WIPLamob a O -hmbLjoLw 0
Connectcut Yankee Atomic PowarCompany                  DkAb March2007 Fig=re3            Surmy Unit 9312-0004 Fina Status Survey           I PostingPlotfor Cs-137                                       Revision. 0 I
15 30 00.199 OOL 00 O-O.00 9312-0006 o00-0#
o'~09&
c~&22&
o0.023
-T I
: i. -
"I
.1 Fig=re3 Connectcut Yankee Atomic Powar Company Surmy Unit 9312-0004 Fina Status Survey Posting Plot for Cs-137 I
DkAb March2007 I
Revision. 0


________      U.--                         I (Uw. Wi V 9312-0009--
U.--
J c10.01 DelI&#xfd;                              9312-000; 2-0004 oO.027 9-312-0005 O -Siwb LomoAwfo 0      2 0.013 ck-0.014 9-.40 00.036 3.600 &0. 2f9 A.095 o0.032                                     (93112-.0001 oO. 013 0-0.0 1 o-0.012                     9312-0006 cfL0E&#xfd; 7 9313-000f0 c"M0 I5    30 cNOWm A
I 9312-0009--
Connectcut Yankee Atomic Power Company                 Date. Mamh 2007 Figure 4            Survey Unit9312-00)04 Finl Status Survey         i PostngPlotfor Co-60                                       Reviiiow. 0 I
3.600 &0. 2f9 9313-000f0 (Uw. Wi V J c1 0.01 2-0004 oO.027 0.013 ck- 0. 014 9-.40 00.036 DelI&#xfd; 9312-000; 9-312-0005 0
2 A.095 o0.032 (93112-.0001 oO. 013 0-0.0 1 O -Siwb LomoAwfo I5 30 cNOWm o-0.012 9312-0006 cfL0E&#xfd; 7 c"M0 A
Figure 4 Connectcut Yankee Atomic Power Company Survey Unit 9312-00)04 Finl Status Survey Postng Plot for Co-60 i
Date. Mamh 2007 I
Reviiiow. 0


I     1~
I 1-nI 9312-0009--
1-                   nI (Al. WMI 9312-0009--
(Al. WMI 1~
(DO. 026 o6      /
I-8mw~bLm~fr (DO. 026 0$42-0004 o
0$42-0004                                                           9312-000;     I-8mw~bLm~fr 00.034
/
                                                                      ,9312-0005 Il 0  -SwThc=kwy 04
6 9312-000; 00.034
                                ).009
,9312-0005 000-0S 9313-O0000
                                *D-0.006 000-0S
).009
(                                                  -WEtLmd 1.025 00.008 iJ.030                                                     I oO.062                                         9312-0001 cO. 031 DO.06J cO.059                          9312-0006 4i.00 9313-O0000 cf400 (OtAq06                                                       a~m maWw 6c0OOS         A -           S                   I -     h
*D-0.006 1.025 00.008 04 Il
.5                                                                     I Chaonwctct Yaakee Atomic Pop=rCompany                      Date: Mambh2007 Sunve Unit 9312-000)4 FinalStatus Survey             I Figum 5 PotiggPlotfor Sr-o                                             Revigiow 0 I
(
0
-SwThc=kwy
-WEtLmd iJ.030 I
oO.062 9312-0001 cO. 031 cO.059 cf400 DO.06J 9312-0006 a~m maWw 4i.00 (OtAq06 6c0OOS A -
S I -
h
.5 I
Figum 5 Chaonwctct Yaakee Atomic Pop=r Company Sunve Unit 9312-000)4 Final Status Survey Potig gPlot for Sr-o I
Date: Mambh2007 I
Revigiow 0


Survey Unit 9312-0004                                                   Scan Survey Results Sample Location Scans Alarm  >Alarm Survey Location      Log Date  Log Time  Reading                  E-600 S/N Probe SIN Level  Level 931 2-04-BL-00-01 -0   1/30/2007  13:22:00 9.68E+03                      1117      1008 931 2-04-SL-00-01 -0   1/30/2007   13:23:00 9.99E+03 1.25E+04             1117       1008 931 2-04-B L-00-02-0  1/30/2007   13:24:00 1.03E+04                       1117      1008 931 2-04-S L-0 0-02-0  1/30/2007   13:25:00 1.12E+04 1.32E+04              1117      1008 931 2-04-BL-00-03-0    1/30/2007   13:26:00 9.06E+03                       1117      1008 931 2-04-SL-O0-03-0    1/30/2007   13:27:00 9.24E+03 1.19E+04              1117      1008 931 2-04-BL-00-04-0  1/30/2007   13:28:00 8.60E+03                       1117      1008 931 2-04-SL-00-04-0  1/30/2007   13:28:00 1.05E+04 1.15E+04              1117      1008 931 2-04-BL-00-05-0  1/30/2007   13:31:00 8.21 E+03                     1117      1008 931 2-04-SL-00-05-0    1/30/2007   13:31:00 9.80E+03 1.11E+04              1117      1008 931 2-04-BL-00-06-0    1/30/2007   13:33:00 8.15E+03                       1117      1008 931 2-04-SL-00-06-0    1/30/2007   13:34:00 8.14E+03 1.1OE+04            1117      1008 931 2-04-BL-00-07-0    1/30/2007   13:34:00 8.37E+03                       1117      1008 931 2-04-SL-00-07-0    1/30/2007   13:36:00 8.24E+03 1.12E+04            1117      1008 931 2-04-BL-00-08-0    1/30/2007   13:37:00 8.43E+03                       1117      1008 931 2-04-SL-00-08-0    1/30/2007   13:38:00 9.34E+03 1.13E+04            1117      1008 9312-04-B L-00-09-0    1/30/2007   13:40:00 9.69E+03                       1117      1008 9312-04-S L-00-09-0    1/30/2007   13:40:00 9.81 E+03 1.25E+04             1117       1008 9312-04-BL-00-1 0-0  1/30/2007   13:45:00 8.83E+03                       1117      1008 931 2-04-SL-00-1 0-0  1/30/2007   13:46:00 8.35E+03 1.17E+04             1117      1008 9312-04-BL-00-1 1-0    1/30/2007   13:47:00 8.92E+03                       1117      1008 9312-04-SL-00-1 1-0    1/30/2007   13:48:00 1.05E+04 1.18E+04             1117      1008 931 2-04-BL-00-1 2-0  1/30/2007   13:49:00 8.41 E+03                     1117      1008 931 2-04-SL-00-1 2-0  1/30/2007   13:50:00 8.24E+03 1.13E+04             1117      1008 931 2-04-BL-00-1 3-0  1/30/2007   13:52:00 8.57E+03                       1117      1008 931 2-04-SL-00-1 3-0  1/30/2007   13:52:00 9.16E+03 1.14E+04             1117      1008 931 2-04-BL-00-1 4-0  1/30/2007   13:53:00 1.02E+04                       1117      1008 931 2-04-SL-00-1 4-0  1/30/2007   13:54:00 1.02E+04 1.31 E+04             1117      1008 9312-04-BL-00-1 5-0    1/30/2007   13:55:00 8.18E+03                       1117      1008 9312-04-SL-00-1 5-0    1/30/2007   13:55:00 8.57E+03 1.10E+04             1117      1008 3/15/2007                                                                       31152007Page I of 1
Survey Unit 9312-0004 Survey Location 931 2-04-BL-00-01 -0 931 2-04-SL-00-01 -0 931 2-04-B L-00-02-0 931 2-04-S L-0 0-02-0 931 2-04-BL-00-03-0 931 2-04-SL-O0-03-0 931 2-04-BL-00-04-0 931 2-04-SL-00-04-0 931 2-04-BL-00-05-0 931 2-04-SL-00-05-0 931 2-04-BL-00-06-0 931 2-04-SL-00-06-0 931 2-04-BL-00-07-0 931 2-04-SL-00-07-0 931 2-04-BL-00-08-0 931 2-04-SL-00-08-0 9312-04-B L-00-09-0 9312-04-S L-00-09-0 9312-04-BL-00-1 0-0 931 2-04-SL-00-1 0-0 9312-04-BL-00-1 1-0 9312-04-SL-00-1 1 -0 931 2-04-BL-00-1 2-0 931 2-04-SL-00-1 2-0 931 2-04-BL-00-1 3-0 931 2-04-SL-00-1 3-0 931 2-04-BL-00-1 4-0 931 2-04-SL-00-1 4-0 9312-04-BL-00-1 5-0 9312-04-SL-00-1 5-0 Scan Survey Results Sample Location Scans Log Date 1/30/2007 1/30/2007 Log Time 13:22:00 13:23:00 Reading 9.68E+03 9.99E+03 Alarm
>Alarm Level Level 1.25E+04 E-600 S/N 1117 1117 Probe SIN 1008 1008 1/30/2007 13:24:00 1.03E+04 1/30/2007 13:25:00 1.12E+04 1/30/2007 13:26:00 9.06E+03 1/30/2007 13:27:00 9.24E+03 1/30/2007 13:28:00 8.60E+03 1/30/2007 13:28:00 1.05E+04 1/30/2007 13:31:00 8.21 E+03 1/30/2007 13:31:00 9.80E+03 1/30/2007 13:33:00 8.15E+03 1/30/2007 13:34:00 8.14E+03 1/30/2007 13:34:00 8.37E+03 1/30/2007 13:36:00 8.24E+03 1/30/2007 13:37:00 8.43E+03 1/30/2007 13:38:00 9.34E+03 1/30/2007 13:40:00 9.69E+03 1/30/2007 13:40:00 9.81 E+03 1.32E+04 1.19E+04 1.15E+04 1.11E+04
: 1. 1OE+04
: 1. 12E+04 1.13E+04 1.25E+04 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1/30/2007 13:45:00 8.83E+03 1/30/2007 13:46:00 8.35E+03 1. 17E+04 1/30/2007 13:47:00 8.92E+03 1/30/2007 13:48:00 1.05E+04 1.18E+04 1/30/2007 13:49:00 8.41 E+03 1/30/2007 13:50:00 8.24E+03 1.13E+04 1/30/2007 13:52:00 8.57E+03 1/30/2007 13:52:00 9.16E+03 1.14E+04 1/30/2007 13:53:00 1.02E+04 1/30/2007 13:54:00 1.02E+04 1.31 E+04 1/30/2007 13:55:00 8.18E+03 1/30/2007 13:55:00 8.57E+03 1.10E+04 3/15/2007 31152007Page I of 1


Survey Unit 9312-0004                                                   Scan Survey Results Scan Strip Scans Survey Location       Log Date  Log Time    Reading    Alarm  >Alarm E-600 SIN Probe SIN Level  Level 931 2-04-BC-O0-Dl -O 1/30/2007    9:40:00  9.38E+03                                  1004 931 2-04-SC-O0-Ol -o 1/30/2007    9:46:00  9.27E+03 1.22E+04                        1004 931 2-04-BC-00-02-0   1/30/2007    9:47:00  8.93E+03                                  1004 9312-04-SC-00-02-0   1/30/2007    9:51 :00 8.54E+03 1.18E+04                        1004 931 2-04-BC-O0-03-D   1/30/2007    9:52:00  9.89Et03                                  1004 9.31 2-04-SC-00-03-0 1/30/2007    9:57:00  9.78E+03 1.27E+04                        1004; 931 2-04-BC-0O-04-O   1/30/2007    9:58:00  9.05E+03                                  1004 931 2-04-SC-0O-04-O   1/30/2007  10:04:00  9.26E+03 1.19E+04                        1004 931 2-04-BC-0O-05-O   1/30/2007  10:05:00  9.06E+03                                  1004 931 2-04-SC-00-05-O   1/30/2007  10:09:00  9.14E+03 1.19E+04                        1004 931 2-04-BC-OD-06-O   1/30/2007  10:10:00  1.04E+04                      1111      1004 931 2-04-SC-OO-06-O   1/30/2007  10:14:00  9.58E+03 1.33E+04              1111      1004 931 2-04-BC-0O-07-O   1/30/2007  10:15:00  9.15E+03                      1111      1004 931 2-04-SC-OO-07-O   1/30/2007  10:18:00  9.85E+03  1.20E+04            1111      1004 931 2-04-BC-0O-08-O   1/30/2007  10:19:00  9.56E+03                      1111      1004 931 2-04-S C-OO-08-0 1/30/2007  10:22:00  8.98E+03 1.24E+04              1111      1004 931 2-04-BC-00-09-0   1/30/2007  10:23:00  9.04E+03                      1111      1004 931 2-04-SC-D0-09-D   1/30/2007  10:26:00  8.92E+03 1.19E+04              1111      1004 931 2-04-BC-DO-i 0-0 1/30/2007  10:29:00  8.62E+'03                      1111      1004 931 2-04-SC-DO-i 0-0 1/30/2007  10:34:00  8.77E+03 1.15E+04              1111      1004 931 2-04-BC-DO-i 11-0 1/30/2007    9:39:00  9.80E+03                      1111      1008 931 2-04-SC 11-0 1/30/2007    9:46:00  9.40E+03 1.27E+04              1111      1008 931 2-04-BC-DO-i 2-0 1/30/2007    9:46:00  9.35E+03                                  1008 9312-04-SC-DO-i 2-0   1/30/2007    9:52:00  8.51 E+03 1.22E+04                        1008 9312-04-BC-DO-i 3-0   1/30/2007    9:54:00  7.82E+03                                  1008 9312-04-SC-DO-i 3-0   1/30/2007  10:00:00  9.47E+03 1.07E+04                        1008 9312-04-BC-DO-i 4-0   1/30/2007  10:00:00  8.87E+03                                  1008 9312-04-SC-DO-i 4-0   1/30/2007  10:04:00  8.56E+03 1.17E+04                        1008 9312-04-BC-DO-i 5-0   1/30/2007  10:06:00  8.62E+03                                  1008 9312-04-SC-DO-i 5-0   1/30/2007  10:10:00  8.60E+03 1.15E+04                        1008 9312-04-BC-DO-i 6-0   1/30/2007  10:11:00  8.52E+03                                  1008 9312-04-SC-DO-i 6-0   1/30/2007   10:15:00 9.18E+03 1.14E+04                         1008 3/15/2007                                                                       31152007Page 1 of 2
Survey Unit 9312-0004 Survey Location 931 2-04-BC-O0-Dl -O 931 2-04-SC-O0-Ol -o 931 2-04-BC-00-02-0 9312-04-SC-00-02-0 931 2-04-BC-O0-03-D 9.31 2-04-SC-00-03-0 931 2-04-BC-0O-04-O 931 2-04-SC-0O-04-O 931 2-04-BC-0O-05-O 931 2-04-SC-00-05-O 931 2-04-BC-OD-06-O 931 2-04-SC-OO-06-O 931 2-04-BC-0O-07-O 931 2-04-SC-OO-07-O 931 2-04-BC-0O-08-O 931 2-04-S C-OO-08-0 931 2-04-BC-00-09-0 931 2-04-SC-D0-09-D 931 2-04-BC-DO-i 0-0 931 2-04-SC-DO-i 0-0 931 2-04-BC-DO-i 11-0 931 2-04-SC 11-0 931 2-04-BC-DO-i 2-0 9312-04-SC-DO-i 2-0 9312-04-BC-DO-i 3-0 9312-04-SC-DO-i 3-0 9312-04-BC-DO-i 4-0 9312-04-SC-DO-i 4-0 9312-04-BC-DO-i 5-0 9312-04-SC-DO-i 5-0 9312-04-BC-DO-i 6-0 9312-04-SC-DO-i 6-0 Scan Survey Results Scan Strip Scans Log Date Log Time Reading Alarm
>Alarm E-600 SIN Probe SIN Level Level 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 9:40:00 9:46:00 9:47:00 9:51 :00 9:52:00 9:57:00 9:58:00 10:04:00 10:05:00 10:09:00 10:10:00 10:14:00 10:15:00 10:18:00 10:19:00 10:22:00 10:23:00 10:26:00 10:29:00 10:34:00 9:39:00 9:46:00 9:46:00 9:52:00 9:54:00 10:00:00 10:00:00 10:04:00 10:06:00 10:10:00 10:11:00 10:15:00 9.38E+03 9.27E+03 8.93E+03
: 8. 54E+03 9.89Et03 9.78E+03 9.05E+03 9.26E+03 9.06E+03 9.14E+03 1.04E+04 9.58E+03 9.15E+03 9.85E+03 9.56E+03 8.98E+03 9.04E+03 8.92E+03 8.62E+'03 8.77E+03 9.80E+03 9.40E+03 9.35E+03 8.51 E+03 7.82E+03 9.47E+03 8.87E+03 8.56E+03 8.62E+03 8.60E+03 8.52E+03 9.18E+03 1.22E+04 1.18E+04 1.27E+04 1.19E+04 1.19E+04 1.33E+04 1.20E+04 1.24E+04 1.19E+04 1.15E+04 1.27E+04 1.22E+04 1.07E+04 1.17E+04 1.15E+04 1.14E+04 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 1004 1004 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 3/15/2007 31152007Page 1 of 2


Survey Unit 9312-0004                                         Scan Survey Results Scan Strip Scans 931 2-04-BC-00-l 7-0 1/30/2007 10:17:00 9.19E+03              1117      1008 9312-04-30-00-1 7-0   1/30/2007 10:22:00 9.68E+03 1.20E+04     1117      1008 931 2-04-BC-00-1 8-0 1/30/2007 10:23:00 8.64E+03              1117      1008 9312-04-30-00-1 8-0   1/30/2007 10:29:00 8.54E+03 1.15E+04      1117      1008 931 2-04-BC-00-1 9-0 1/30/2007 10:31 :00 8.69E+03               1117      1008 9512-04-30-00-1 9-0  1/30/2007 10:44:00 1.02E+04 1.15E+04      1117      1008 931 2-04-ER-00-1 9-1 1/30/2007 13:20:00 1.71 E+04 1.15E+04 +  1117      1008 931 2-04-BC-00-20-0  1/30/2007 10:48:00 9.47E+03               1117      1008 9312-04-30-00-20-0    1/30/2007 10:49:00 8.86E+03 1.23E+04      1117      1008 931 2-04-BC-00-21 -0  1/30/2007 10:49:00 9.45E+03               1117      1008 9312-04-30-00-21 -0  1/30/2007 10:50:00 1.01 E+04 1.23E+04    1117      1008 931 2-04-BC-00-22-0  1/30/2007 10:50:00 1.04E+04               1117      1008 9312-04-30-00-22-0    1/30/2007 10:51:00 1.OOE+04 1.33E+04      1117      1008 931 2-04-BC-00-23-0*  1/30/2007 10:51:00 1.01 E+04             1117      1008 9312-04-30-00-23-0    1/30/2007 10:53:00 1.12E+04 1.30E+04      1117      1008 931 2-04-BC-00-24-0  1/30/2007 10:53:00 1.17E+04               1117      1008 9312-04-30-00-24-0    1/30/2007 10:54:00 1.15E+04 1.46E+04      1117      1008 931 2-04-BC-00-25-0  1/30/2007 10:54:00 1.13E+04               1117      1008 9312-04-30-00-25-0    1/30/2007 10:55:00 1.25E+04 1.42E+04      1117      1008 931 2-04-BC-00-26-0  1/30/2007 10:56:00 1.20E+04               1117      1008 9312-04-30-00-26-0    1/30/2007 10:57:00 1.13E+04 1.49E+04     1117       1008 3/15/2007                                                             31152007Page 2 of 2
Survey Unit 9312-0004 931 2-04-BC-00-l 7-0 9312-04-30-00-1 7-0 931 2-04-BC-00-1 8-0 9312-04-30-00-1 8-0 931 2-04-BC-00-1 9-0 9512-04-30-00-1 9-0 931 2-04-ER-00-1 9-1 931 2-04-BC-00-20-0 9312-04-30-00-20-0 931 2-04-BC-00-21 -0 9312-04-30-00-21 -0 931 2-04-BC-00-22-0 9312-04-30-00-22-0 931 2-04-BC-00-23-0*
9312-04-30-00-23-0 931 2-04-BC-00-24-0 9312-04-30-00-24-0 931 2-04-BC-00-25-0 9312-04-30-00-25-0 931 2-04-BC-00-26-0 9312-04-30-00-26-0 Scan Survey Results Scan Strip Scans 1/30/2007 10:17:00 9.19E+03 1/30/2007 10:22:00 9.68E+03 1/30/2007 10:23:00 8.64E+03 1/30/2007 10:29:00 8.54E+03 1/30/2007 1/30/2007 1/30/2007 10:31 :00 10:44:00 13:20:00 8.69E+03 1.02E+04 1.71 E+04 1/30/2007 10:48:00 9.47E+03 1/30/2007 10:49:00 8.86E+03 1/30/2007 10:49:00 9.45E+03 1/30/2007 10:50:00 1.01 E+04 1/30/2007 10:50:00 1.04E+04 1/30/2007 10:51:00 1.OOE+04 1/30/2007 10:51:00 1.01 E+04 1/30/2007 10:53:00 1.12E+04 1/30/2007 10:53:00 1.17E+04 1/30/2007 10:54:00 1.15E+04 1/30/2007 10:54:00 1.13E+04 1/30/2007 10:55:00 1.25E+04 1/30/2007 10:56:00 1.20E+04 1/30/2007 10:57:00 1.13E+04 1.20E+04 1.15E+04 1.15E+04 1.15E+04 1.23E+04 1.23E+04 1.33E+04 1.30E+04 1.46E+04 1.42E+04 1.49E+04
+
1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 3/15/2007 31152007Page 2 of 2


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)
Line 276: Line 469:
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 180060001          9312-0004-001 F 180060002          931 2-0004-002F 180060003          931 2-0004-003F 180060004          931 2-0004-004F 180060005        931 2-0004-005F 180060006          931 2-0004-005FS 180060007          931 2-0004-006F 180060008          931 2-0004-007F 180060009          931 2-0004-008F 180060010          931 2-0004-009F 180060011          9312-0004-01 OF 180060012          9312-0004-01 IF 180060013          9312-0004-01 2F 180060014          9312-0004-01 3F 180060015          9312-0004-01 4F 180060016        9312-0004-015SF 180060017          9312-0004-016-1 Items of Note There are no items to note.
Laboratory Identification 180060001 180060002 180060003 180060004 180060005 180060006 180060007 180060008 180060009 180060010 180060011 180060012 180060013 180060014 180060015 180060016 180060017 Sample Description 9312-0004-001 F 931 2-0004-002F 931 2-0004-003F 931 2-0004-004F 931 2-0004-005F 931 2-0004-005FS 931 2-0004-006F 931 2-0004-007F 931 2-0004-008F 931 2-0004-009F 9312-0004-01 OF 9312-0004-01 IF 9312-0004-01 2F 9312-0004-01 3F 9312-0004-01 4F 9312-0004-015SF 9312-0004-016-1 Items of Note There are no items to note.
Case Narrative GEL Laboratories LLc     P0 Box 30712 Charleston, SC 29417   2040 Savage Road Charleston, SC 29407 P843.556.8171 F 843.766.1178 www.gol.com 2
Case Narrative GEL Laboratories LLc P0 Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 2
www.gol.com


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.
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.
Line 283: Line 477:
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 30712u.cCharleston, SC 29417 GELLaortoie                          2040 Savage Road Charleston. SC 29407 P843.555.8171 F843.755.1175 www.gaI.com 3
Cheryl Jones Project Manager GEL Laboratories LLc GELLaortoie u.c PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston. SC 29407 P 843.555.8171 F 843.755.1175 3
www.gaI.com


List of current GEL Certifications as of 06 February 2007 State                     Certification Alaska                       UST-062 Arizona                       AZ0668 Arkansas                       88-0651 CLIA                       42DO904046 California                   01151CA Colorado                     GenEngLabs Connecticut                     PH-01 69 Dept. of Navy                   NFESC 413 EPA                         WG-15J Florida/NELAP                       E87 156 Georgia                 E87 156 (FLINELAP)
List of current GEL Certifications as of 06 February 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42DO904046 California 01151CA Colorado GenEngLabs Connecticut PH-01 69 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87 156 Georgia E87 156 (FLINELAP)
Hawaii                           N/A Idaho                           N/A Illinois                       200029 Indiana                     C-SC-01 Kansas                       E-10332 Kentucky                         90129 Louisiana                       03046 Maryland                         270 Massachusetts                   M-SCOI 2 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         102934 Texas                     TX213-2006A Texas NELAP                 T104704235-06-TX U.S. Dept. of Agriculture   1S-52597 US Army Corps of Engineer                   N/A Utah ______1           8037697376 GEL Vermont           1VT87156 Virginia 00151f Washington 4
Hawaii N/A Idaho N/A Illinois 200029 Indiana C-SC-01 Kansas E-10332 Kentucky 90129 Louisiana 03046 Maryland 270 Massachusetts M-SCOI 2 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 102934 Texas TX213-2006A Texas NELAP T104704235-06-TX U.S. Dept. of Agriculture 1S-52597 US Army Corps of Engineer N/A Utah
______1 8037697376 GEL Vermont 1VT87156 Virginia 00151f Washington 4


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


Health Physics Procedure                                                                                                       Healh Pysis PoceureGPP-GGGR-R5 104-003-At~tac~hment B-CY-00 1 Major Connecticut Yankee Atomic Power Company                                                                 Chain of Custody Form                                                     No 2007- 00034 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556                 ______________________________                                                            _______________________
Health Physics Procedure Healh Pysis PoceureGPP-GGGR-R5 104-003-At~tac~hment B-CY-00 1 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No 2007- 00034 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone:
Project Name: Haddam Neck Decommissioning                                                                 Analyses Requested                               Lab Use Only Contact Name & Phone:                                                                                                                                     Comments:
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)
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: [L] 30 D. [- 15 D. Z 7 D.
Priority: [L] 30 D. [- 15 D. Z 7 D.
Other:                         ___
Other:
Sample. Designation               Date         Time                         1                                                                                 C41441-omment, Preservation     Lab Sample. ID 9312-0004-OOIF                 1/30/07       1322       TS       G             BP           X _____                    __          __      __          _________
Sample. Designation Date Time 1
9312-0004-002F                 1/30/07         1325       TS       G             BP           X                                     __        ___________                                _______
C41441-omment, Preservation Lab Sample. ID 9312-0004-OOIF 1/30/07 1322 TS G
931 2-0004-003F               1/30/07         1327       TS       G             BP           X _____                                        __          _________
BP X
9312-0004-004F                 1/30/07         1329       TS       G             BP           X ____________________
9312-0004-002F 1/30/07 1325 TS G
9312-0004-005F                 1/30/07         1332       TS       G             BP           X __            ____                    ____                                              _______
BP X
9312-0004-005FS               1/30/07         1332       TS       G             BP           X __                                            ___________
931 2-0004-003F 1/30/07 1327 TS G
9312-0004-006F                 1/30/07         1335       TS       G             BP           X ________                                                  _________________
BP X
9312-0004-007F                 1/30/07         1336       TS       G             BP                 X       __________
9312-0004-004F 1/30/07 1329 TS G
9312-0004-008F                 1/30/07         1337       TS       G             BP           X ___                    __________________                                                _______
BP X
9312-0004-009F                 1/30/07         1341       TS       G             BP           X                                     __        ___________
9312-0004-005F 1/30/07 1332 TS G
9312-0004-OIOF                 1/30/07         1343       TS       G             BP           X _________________________
BP X
NOTES: PO #: 002332               MSR #: 01 - Wo4(.,I               LTP QA                   ElRadwaste QA                   LINon QA                   Samples Shipped Via:             Internal C ntainer M Fed-Ex                         Temp.: ~Deg. C ElUP El Hand                           Custody,$eed?
9312-0004-005FS 1/30/07 1332 TS G
._U Relinqushed                                 Da e im             rcDate/TimeCutd                                                                                                                           c?
BP X
L=                             IRI   7         #s&#xfd;'                                                                                         El     Other
9312-0004-006F 1/30/07 1335 TS G
: 3) Relinquished By                           Date/Time         4) Receive~d                                               Da~te'/Time                   Bill__of__Lading           __#        Y     N
BP X
: 5) Relinquished By                           Date/Time         6) Received By                                             Date/Time
9312-0004-007F 1/30/07 1336 TS G
BP X
9312-0004-008F 1/30/07 1337 TS G
BP X
9312-0004-009F 1/30/07 1341 TS G
BP X
9312-0004-OIOF 1/30/07 1343 TS G
BP X
NOTES: PO #: 002332 MSR #: 01 - Wo4(.,I LTP QA ElRadwaste QA LINon QA Samples Shipped Via:
Internal C ntainer M Fed-Ex Temp.:  
~Deg. C ElUP El Hand Custody,$eed?
._U Relinqushed Da e im rcDate/TimeCutd c?
L=
IRI 7  
#s&#xfd;'
El Other
: 3) Relinquished By Date/Time
: 4) Receive~d Da~te'/Time Bill__of__Lading Y
N
: 5) Relinquished By Date/Time
: 6) Received By Date/Time


Health Physics Procedure                                                                                       Healh Pysis PoceureGPP-GGGR-R5,104-00.3
Health Physics Procedure Healh Pysis PoceureGPP-GGGR-R5,104-00.3  
                                                                                                                                                  -Attaclhment B-CY-00 1 Major Connecticut Yankee Atomic Power Company                                                         Chain of Custody Form                                   No. 2007-00032 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556                           ____      _________________                    _____
-Attaclhment B-CY-00 1 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00032 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Prjet am: adamNek ecmmssonngAnalyses Requested Lab Use Only Contct ame Phne:Comments:
Prjet am: ecmmssonngAnalyses adamNek                                                                Requested               Lab Use Only Contct                       ame                   Phne:Comments:
JcMcaty860-267-3924 Media Sample contai~ner Jak c~rtyCode Type Size-Analytical Lab (Name, City, State):
JcMcaty860-267-3924                                   Media   Sample   contai~ner Jak c~rtyCode                                       Type       Size-Analytical Lab (Name, City, State):                               Code     &Type:
Code  
Eginerin LabratoiesCode Geneal 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones (843-556-8.171)                                                       C Priority: E] 30 D.LI15 D. 0 7 D.
&Type:
Other:                                                                                             0____00_
Geneal Eginerin LabratoiesCode 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones (843-556-8.171)
Samp~le Designation-             Date         Time                                     lj                                                 comment, Preservation       Lab Sample ID 9312-0004-01 IF               1/30/07         1348       TS       G,         BP       X                                             _________
C Priority: E] 30 D. LI15 D. 0 7 D.
9312-0004-012F               1/30/07           1349       TS       G         BP                 X_____________
Other:
9312-0004-013F                 1/30/07         1352       TS       G         BP       X___                                             _________
0____00_
9312-0004-014F                 1/30/07         1358   NTS         G         BP       X________________
Samp~le Designation-Date Time lj comment, Preservation Lab Sample ID 9312-0004-01 IF 1/30/07 1348 TS G,
9312-0004-015F                 1/30/07         1400       TS       G         BP       X                                             _________                    _______
BP X
NOTES: PO #: 002332               MSR #: (D     - oo4-3           LTP QA           LIRadwaste QA               LINon QA             Samples Shipped Via:         Internal Container SFed Ex                 Temp..: ... ,Deg .C Li]   Hand                   Custody &#xfd;d?'
9312-0004-012F 1/30/07 1349 TS G
: 1) Relinquished B y~~y~
BP X_____________
Date/Tfime         2) Epce ved                                       e
9312-0004-013F 1/30/07 1352 TS G
                                                                                                                    ,~~-
BP X___
im                    Other Custody Seal Intact?
9312-0004-014F 1/30/07 1358 NTS G
: 3) Relinquished By                           Date/Time         4) Received B&#xfd;                                 Date/Time             ___________                      Y     N Bill of Lading #1
BP X________________
: 5) Relinquished By                           Date/Time         6) Received By                                 Date/Time
9312-0004-015F 1/30/07 1400 TS G
BP X
NOTES: PO #: 002332 MSR #: (D - oo4-3 LTP QA LIRadwaste QA LINon QA Samples Shipped Via:
Int ernal Container SFed Ex Temp..:...
,Deg.C Li] Hand Custody &#xfd;d?'
: 1) Relinquished B Date/Tfime
: 2) Epce ved e
Custody Seal Intact?
y~~y~
,~~-
i m Other
: 3) Relinquished By Date/Time
: 4) Received B&#xfd; Date/Time Y
N Bill of Lading #1
: 5) Relinquished By Date/Time
: 6) Received By Date/Time


Health Physics Procedure                                                                                               Healh Pysis PoceureGPP-GGGR-R5.1 04-0.03-.Attach~ment B-CY-00 I Major Connecticut Yankee Atomic Power Company                                                                 Chain,of Custody Form                                       No     070033 362 Injun Hollow Road, East Hampton, CT 06424No2070 86.0-267-2556                         ____    ____________________                                    _________________                    _____
Health Physics Procedure Healh Pysis PoceureGPP-GGGR-R5.1 04-0.03-.Attach~ment B-CY-00 I Major Connecticut Yankee Atomic Power Company Chain, of Custody Form No 070033 362 Injun Hollow Road, East Hampton, CT 06424No2070 86.0-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested ai Use only Contact Name & Phone:
Project Name: Haddam Neck Decommissioning                                                                   Analyses Requested                       ai Use only Contact Name & Phone:                                                                                                                             Comments:
Comments:
Jack McCarthy 860-267-3924                                       Media   Sample   Container
Jack McCarthy 860-267-3924 Media Sample Container Code Type Size-Analytical Lab (Name, City, State):
________________________________                  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)                                                               n Prorthe: Rl 30 D. [] 15 D. Z 7 D.
Code  
Other                                                                     CIO Sample Designation                       Date           Time                                                           -4       -        -          Cmment, Preservation       Lab Sample ID 9312-0004-016-1                     1/30/07           1320     TS       G         BP       X                                       _____________________
&Type General Engineering Laboratories Code 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones ( 843-556-8171) n Prorthe: Rl 30 D. [] 15 D. Z 7 D.
NOTES: P0 #: 002332                       MSR #: <D 7-co oVl.         Z   LTP QA           LIRadwaste           QA     II] Non QA               Samples Shipped Via:         Internal Container SFed Ex                 Temp.:- Deg. C ElHand.                   CustodyS ed?
Other CIO Sample Designation Date Time  
jelinquished By                                     Date/Time       2) R eivrdB                                   Date/Time                                               Custody Seal Intact.?
-4 Cmment, Preservation Lab Sample ID 9312-0004-016-1 1/30/07 1320 TS G
: 3) Relinquished By                                     Date/Time       4) Received By                                                             Bilo       aig#Y                       N
BP X
: 5) Relinquished By                                     Date/Time       6) Received By                                 Date/Time
NOTES: P0 #: 002332 MSR #: <D 7-co oVl.
Z LTP QA LIRadwaste QA II] Non QA Samples Shipped Via:
Internal Container SFed Ex Temp.: -
Deg. C ElHand.
CustodyS ed?
jelinquished By Date/Time
: 2) R eivrdB Date/Time Custody Seal Intact.?
: 3) Relinquished By Date/Time
: 4) Received By Bilo aig#Y N
: 5) Relinquished By Date/Time
: 6) Received By Date/Time


INL;. 0,111'r-0
INL;. 0,111'r-0
Line 348: Line 591:
Date: Thu., I Feb 2007 12:53:S9 -0500)
Date: Thu., I Feb 2007 12:53:S9 -0500)
To: "Chervl Jonc.," <c.i @iel.corn>
To: "Chervl Jonc.," <c.i @iel.corn>
CC.- "Clyde Newson" <Newson @CYA.PCO.com>, "Jeffrey D. Whgner" <Wagner@CY.APCO.corn>,
CC.- "Clyde Newson" <Newson @ CYA.PCO.com>, "Jeffrey D. Whgner" <Wagner@CY.APCO.corn>,
                "Dale Randall" <ranclallI@cyapco.comn>, "John McCarthy" <McCarthy @C YAPCO.com>., "Arthur L.
"Dale Randall" <ranclallI@cyapco.comn>, "John McCarthy" <McCarthy @C YAPCO.com>., "Arthur L.
Hammond" <H arnri-ond @CYA PCO.comn>
Hammond" <H arnri-ond @CYA PCO.comn>
Yes Cheryl that is acceptable. Thanks for the quick response.
Yes Cheryl that is acceptable. Thanks for the quick response.
Line 357: Line 600:


==Subject:==
==Subject:==
Re: Samples Rick, Thank you for forwarding the COCs. Please confirm that it is acceptable for GEL to use the traced/untraced Tc-99 process for these samples, since they are on a 7d TAT request.
Re: Samples
Thanks, Cheryl Rick E. Gault wrote:
: Rick, Thank you for forwarding the COCs. Please confirm that it is acceptable for GEL to use the traced/untraced Tc-99 process for these samples, since they are on a 7d TAT request.
: Thanks, Cheryl Rick E. Gault wrote:
Cheryl; We're sending 18 samples (17-under MSR 07-0063 and 1-under MSR 07-0065) to GEL. All of the, samples have a 7 day TAT request. See attached COCs for requested analyses.
Cheryl; We're sending 18 samples (17-under MSR 07-0063 and 1-under MSR 07-0065) to GEL. All of the, samples have a 7 day TAT request. See attached COCs for requested analyses.
Rick Gault CYAPCO 860-267-3672 Cheryl A. Jones Project Manager/PM Team Leader GEL Laboratories, LLC 2040 Savage Road Charleston, SC (USA) 29407 Direct: 843.769.7388 main:     843.556.8171.x 4243 Fax:     843.766.1178 E-mail: ci@g'el .com Web:           e~rv com'V The information contained in this message is confidential and is intended only for the use of the individual or firm of record.         If you are not 2/1/2007 2:47 P1 5)
Rick Gault CYAPCO 860-267-3672 Cheryl A. Jones Project Manager/PM Team Leader GEL Laboratories, LLC 2040 Savage Road Charleston, SC (USA) 29407 Direct: 843.769.7388 main:
843.556.8171.x 4243 Fax:
843.766.1178 E-mail: ci@g'el.com Web:
com'V e~rv The information contained in this message is confidential and is intended only for the use of the individual or firm of record.
If you are not 2/1/2007 2:47 P1 5)


the intended recipient. and have received this message in eirror, you are asked not to copy or distribute any of the. pages that follow.       Please notify the sender immedi a t iv by telephonie or- email i:f you hw;.e receivet-1 thi!s communication ini err or and destroy the contents that do)-riot pertain to your huririess with The GEL. Group, INC.
the intended recipient. and have received this message in eirror, you are asked not to copy or distribute any of the. pages that follow.
2 of 2                                                                                 2/1/2007 2:47 P1 1-0
Please notify the sender i mmedi a t iv by telephonie or-email i:f you hw;.e receivet-1 thi!s communication ini err or and destroy the contents that do )-riot pertain to your huririess with The GEL. Group, INC.
2 of 2 2/1/2007 2:47 P1 1-0


Connecticu t Yankee Statement of Work for Analytical Lab Services                                           *CY-ISC-SOW-O0l Figure 1. Sample Chec~k-in List Date/Time Received:                 -   Ic\Q       1       A1,L_
Connecticu t Yankee Statement of Work for Analytical Lab Services
SDG#t                           2'                               ~&~5T~7- 006!&#xfd;
*CY-ISC-SOW-O0l Figure 1. Sample Chec~k-in List Date/Time Received:  
                                                                                                        ..f&#xfd; Work Order Number:                         0     &              100 3
- Ic\\Q 1 SDG#t 2'
                                                                                                  -6 Shipping Ccfhtainer ID :1_'                 S~~         hIain of Custody #
Work Order Number:
I. Custody Seals. odishipping container intact?..                     -Yes [t No [1 I\P!
0 Shipping Ccfhtainer ID :1_'
: 2.       Custody Seals dated and signed?                                     Yes[ j..No [I
S~~
: 3.       Chain-of-Custody record present?                                   Yes/"I No [
I. Custody Seals. odishipping container intact?..
: 4. Cooler temperature6                   C 5..       Vermiculite/packing materials &#xfd;is:                                 .Wet [1Dry      /V] W 6.-       Number of samples in shipping container:.
: 2.
: 7.       Sample holding times exceeded?                                     Yes lNo
Custody Seals dated and signed?
    .8. Samples have:*
: 3.
Chain-of-Custody record present?
: 4. Cooler temperature6 C
5..
Vermiculite/packing materials &#xfd;is:
6.-
Number of samples in shipping container:.
: 7.
Sample holding times exceeded?
A 1, L_
~&~5T~7- 006!&#xfd; 100 3
..f&#xfd; hIain of Custody #
-6
-Yes [t No [1 I\\P!
Yes[ j..No [I Yes/"I No [
.Wet [1Dry
/V] W Yes lNo
.8. Samples have:*
_____hazard labels
_____hazard labels
              /Zcustodyseals                ...Xappropriate samnple labels
/Zcustody seals
...Xappropriate samnple labels
: 9. Samples arei
: 9. Samples arei
            ..Z*in good condition             - ___eaking b---roken                     ___have air bubbles
..Z*in good condition  
: 10.       Were any anomalies identified in sample receipt?                 Yes HNo&#x17d;1 PIescription of anomalies, (include sample numbers):
- ___eaking b---roken
___have air bubbles
: 10.
Were any anomalies identified in sample receipt?
Yes HNo&#x17d;1 PI escription of anomalies, (include sample numbers):
11
11


SAMPLE-RECEIPT & REVIEW FORM TM   oft only IDate Client;:mN Received:
SAMPLE-RECEIPT & REVIEW FORM TM oft only Client;:mN SDGARCOC/Work Order:;~O~
IDate Received:
PM(A) Reviey (ensure non-conforming Htems are resolved prior to signing):
Received By:
Received By:
SDGARCOC/Work Order:;~O~
Sample Receipt Criteria ZCommentslQualifiers (Requaired for Non-Coisforming Ite I~ ipn containers received Circle Applicable: seals broken damaged container leaking container (describe) intact and sealed.?
PM(A) Reviey (ensure non-conforming Htems are resolved prior to signing):
Samples requiring cold Circle Coolant I ice bags blue ice dry ice none other describe)
Sample Receipt Criteria                     ZCommentslQualifiers (Requaired for Non-Coisforming Ite container        (describe)
Circle Applicable: seals broken damaged container leaking I~ ipncontainers received intact and sealed.?
Samples requiring cold                               Circle Coolant I       ice bags         blue ice         dry ice       none       other describe)
.2 preservation within (4 + /- 2 C)?
.2 preservation within (4 + /- 2 C)?
lRecord preservation method' Chain oif custody documents 3 included with shipment?
lRecord preservation method' Chain oif custody documents 3 included with shipment?
Circle Applicable: seals broken dam             container leaking container   other (describe) 4 Sample containers intact and sealed?
4 Sample containers intact and Circle Applicable: seals broken dam container leaki ng container other (describe) sealed?
Sample ID's. contain~ers;Paff         and observed pH:
5 ISamples, requiring chemical Sample ID's. contain~ers;Paff and observed pH:
5 ISamples, requiring chemical preservation at proper pH?
preservation at proper pH?
6VOA vials free of headspace                           Sample 11)s an         tainers affected:
6VOA vials free of headspace Sample 11)s an tainers affected:
    -(defined     as < 6mm bubble)?
-(defined as < 6mm bubble)?
Are Encore coiitainers present?
Are Encore coiitainers present?
7 (If yes, immediately deliver to
7 (If yes, immediately deliver to
_   VOA laboratory)                                         __________________
_ VOA laboratory) 8 Samples received within holding I' n et fetd time?_______________________________
I'     n et fetd 8 Samples received within holding time?_______________________________
9 Sample ID's on COC match 11D's Sample ID's and containers affected:
9 Sample ID's on COC match 11D's                           Sample ID's and containers affected:
on bottles?__________________________
on bottles?__________________________
Date & time on COC match d eSample                             ID's affected:
Date & time on COC match d eSample ID's affected:
to& time on bottles?                                       ____________________________
to& time on bottles?
Number of containers           ived                 Sample ID's affected:
Number of containers ived Sample ID's affected:
match number indica eon COC?
match number indica eon COC?
COG form is pro . ny signed in Irlnuispet       -7ie     sectionsno-aiocie                                                 otctteRdito Sft                     ropfr ute Sed azad Iforatin             ~     ~ I*If > x2 area background is observed on samples identified as "non-ARadiological Classifica-tion?
COG form is pro.ny signed in Irlnuispet  
-7ie sectionsno-aiocie otctteRdito Sft ropfr ute Sed azad Iforatin  
~  
~
I*If > x2 area background is observed on samples identified as "non-A Radiological Classifica-tion?  
-, I Kx;_
P tN-~--
- a 0&#xfd;1,
B PCB Regulated?
B PCB Regulated?
                                          -    -, I      Kx;_            P
Shipped as DOT Hazardous C Material? If yes, contact Waste  
                                                                              -a  #-
/
0&#xfd;1 ,
IManager or ESH Manager.
L1V tN-~--
p Regulated as a Foreign Soil?
UV Shipped as DOT Hazardous C Material? If yes, contact Waste             /             lazard Class Shipped:
2 L1V UV lazard Class Shipped:
JN#:
JN#:
IManager or ESH Manager.
PM (or PMA) review of Hazard classification:  
p Regulated as a Foreign Soil?                2      -
~
PM (or PMA) review of Hazard classification:           -        ~     initials         4yt,-
initials 12 4yt,-
12                    Date:2-   V-7-j:-
Date:2-V-7-j:-


Data Review Qualifier Definitions 13
Data Review Qualifier Definitions 13


Data Review Qualifier Definitions Qualifier       Explanation
Data Review Qualifier Definitions Qualifier Explanation A quality control analyte recovery is outside of specified acceptance criteria Analyte is a surrogate compound Result is less than value reported Result is greater than value reported RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL A
* A quality control analyte recovery is outside of specified acceptance criteria
The TIC is a suspected aldol-condensation product B
              ** Analyte is a surrogate compound
Target analyte was detected in the associated blank B
          <      Result is less than value reported
Metals-Either presence of analyte detected in the associated blank, or MDL/IDL < sample value <PQL BD Results are either below the MDC or tracer recovery is low C
          >      Result is greater than value reported RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL A     The TIC is a suspected aldol-condensation product B     Target analyte was detected           in the associated blank 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 aliquiot 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-%6difference 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 UT     Gamma Spectroscopy-Uncertain identification X       Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y       QC Samples were not spiked with this compound Z       Paint Filter Test-Particulates passed through the filter, however no free liquids were observed.
Analyte has been confirmed by GC/MS analysis D
GEL Laboratories   LLc   PO Box 30712 Charleston, Sc 29417   2040 Savage Road Charleston, SC 29407 P843.556.8171 F 843.765.1178 www.golicom 14
Results are reported from a diluted aliquiot 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-%6difference 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 UT 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 843.765.1178 www.golicom 14


RADIOLOGICAL ANALYSIS 15
RADIOLOGICAL ANALYSIS 15


Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Work Order 180060 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:                           607169 Prep Batch Number:                                 607082 Dry Soil Prep GL-RAD-A-021 Batch Number:           607077 Sample ID       Client ID 180060008      931 2-0004-007F 180060013      93 12-0004-012F 1201272522      Method Blank (MB) 1201272523      180060008(931 2-0004-007F) Sample Duplicate (DUP) 1201272524      180060008(9312-0004-007F) Matrix Spike (MS) 1201272525      Laboratory Control Sample (LCS)
Work Order 180060 Method/Analysis Information Product:
Alphaspec Am241, Cm, Solid ALL FSS Analytical Method:
Prep Method:
DOE EML HASL-300, Am-05-RC Modified 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 607169 607082 607077 Sample ID 180060008 180060013 1201272522 1201272523 1201272524 1201272525 Client ID 931 2-0004-007F 93 12-0004-012F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 1 80060008(9312-0004-007F) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 I REV# 14.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 I REV# 14.
Calibration Information:
Calibration Information:
Line 453: Line 752:
Method/Analysis Information 17
Method/Analysis Information 17


Product:                                           Product:Aiphaspec Pu, Solid-ALL FSS Analytical Method:                                 DOE EML HASL-300, Pu- I Il-RC Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           607170 Prep Batch Number:                                 607082 Dry Soil Prep GL-RAD-A-021 Batch Number:           607077 Sample ID       Client ID 180060008      931 2-0004-007F 180060013      9312-0004-01 2F 1201272526      Method Blank (MB) 1201272527      180060008(9312-0004-007F) Sample Duplicate (DUP) 1201272528      180060008(931 2-0004-007F) Matrix Spike (MS) 1201272529      Laboratory Control Sample (LCS)
Product:
Product:Aiphaspec Pu, Solid-ALL FSS Analytical Method:
DOE EML HASL-300, Pu-I Il-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 607170 607082 607077 Sample ID 180060008 180060013 1201272526 1201272527 1201272528 1201272529 Client ID 931 2-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(9312-0004-007F) Sample Duplicate (DUP) 180060008(931 2-0004-007F) 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 474: Line 781:
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:                                           Product:Liquid Scint Pu241, Solid-ALL FSS Analytical Method:                                  DOE EML HASL-300, Pu-lII -RC Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil] Prep Analytical Batch Number:                           607171 Prep Batch Number:                                 607082 Dry Soil] Prep GL-RAD-A-021 Batch Number:           607077 1-9
Method/Analysis Information Product:
Product:Liquid Scint Pu241, Solid-ALL FSS DOE EML HASL-300, Pu-lII -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 607171 607082 607077 1-9


Sample ID       Client 11D 180060008     931 2-0004-007F 180060013     9312-0004-012F 1201272530     Method Blank (MB) 1201272531     180060008(931 2-0004-007F) Sample Duplicate (DUP) 1201272532     180060008(9312-0004-007F) Matrix Spike (MS) 1201272533     Laboratory Control Sample (LCS)
Sample ID Client 11D 180060008 931 2-0004-007F 180060013 9312-0004-012F 1201272530 Method Blank (MB) 1201272531 180060008(931 2-0004-007F) Sample Duplicate (DUP) 1201272532 180060008(9312-0004-007F) Matrix Spike (MS) 1201272533 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 497: Line 811:
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/Analys~is 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:    607292 Prep Batch Number:          607077 Sample ID      Client ID 180060001      9312-0004-001IF 180060002      931 2-0004-002F 180060003      931 2-0004-003F 180060004      931 2-0004-004F 180060005      931 2-0004-005 F 180060006      931 2-0004-005FS 180060007      931 2-0004-006F 180060008      931 2-0004-007F 180060009      931 2-0004-008F 180060010      931 2-0004-009F 180060011      9312-0004-01 OF 180060012      93 12-0004-01 IF 180060013      9312-0004-01 2F 180060014      9312-0004-01 3F 180060015      9312-0004-01 4F 180060016      9312-0004-015SF 180060017      9312-0004-016-1 1201272698    Method Blank (MB) 1201272699    180060001(9312-0004-001 F) Sample Duplicate (DUP) 1201272700    Laboratory Control Sample (LCS) 21
Method/Analys~is Information Product:
Analytical Method:
Prep Method:
Analytical Batch Number:
Prep Batch Number:
Sample ID 180060001 180060002 180060003 180060004 180060005 180060006 180060007 180060008 180060009 180060010 180060011 180060012 180060013 180060014 180060015 180060016 180060017 1201272698 1201272699 1201272700 Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil] Prep 607292 607077 Client ID 9312-0004-001IF 931 2-0004-002F 931 2-0004-003F 931 2-0004-004F 931 2-0004-005 F 931 2-0004-005FS 931 2-0004-006F 931 2-0004-007F 931 2-0004-008F 931 2-0004-009F 9312-0004-01 OF 93 12-0004-01 IF 9312-0004-01 2F 9312-0004-01 3F 9312-0004-01 4F 9312-0004-015SF 9312-0004-016-1 Method Blank (MB) 180060001(9312-0004-001 F) Sample Duplicate (DUP)
Laboratory Control Sample (LCS) 21


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.
Line 517: Line 837:
22
22


O~ualifier information Qualifier                         Reason                        Analyte      Sample U'             Data rejected due to high counting uncertainty. Thallium-208  1201272698 U'            Data rejected due to high peak-width.           Cobalt-60      180060015 U'            Data rejected due to interference.             Man ganese-54  1201272699 U'            Data rejected due to low abundance.             Actinium-228   180060008 Bismuth-2 12   180060008 Cesium- 134   180060001 180060004 180060007 180060009 180060010 180060011 180060013 180060014 180060015 180060016 180060017 1201272699 Europiumn- 154 180060010 180060011 Lead-214       1201272698 Method/Analysis Information 23
O~ualifier information Qualifier U'
U' U'
U' Reason Data rejected due to high counting uncertainty.
Data rejected due to high peak-width.
Data rejected due to interference.
Data rejected due to low abundance.
Analyte Thallium-208 Cobalt-60 Man ganese-54 Actinium-228 Bismuth-2 12 Cesium-134 Sample 1201272698 180060015 1201272699 180060008 180060008 180060001 180060004 180060007 180060009 180060010 180060011 180060013 180060014 180060015 180060016 180060017 1201272699 180060010 180060011 1201272698 Europiumn-154 Lead-214 Method/Analysis Information 23


Product:                                           Product:GFPC, Sr9O, 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:                           608308 Prep Batch Number:                                 607082 Dry Soil Prep GL-RAD-A-021 Batch Number:           607077 Sample ID       Client ID 180060001      9312-0004-OOIF 180060002      931 2-0004-002F 180060003      931 2-0004-003F 180060004      931 2-0004-004F 180060005      931 2-0004-005F 180060006      931 2-0004-005FS 180060007      931 2-0004-006F 180060008      931 2-0004-007F 180060009      931 2-0004-008 F 180060010      931 2-0004-009F 180060011      9312-0004-01IOF 180060012      93 12-0004-01 IF 180060013      9312-0004-01 2F 180060014      9312-0004-013F 180060015      931 2-0004-014F 180060016      9312-0004-015SF 180060017      9312-0004-016-1 1201275063      Method Blank (MB) 1201275064      180060001(9312-0004-001 F) Sample Duplicate (DUP) 1201275065      I 80060001(9312-0004-OO1F) Matrix Spike (MS) 1201275066      Laboratory Control Sample (LCS)
Product:
Product:GFPC, Sr9O, 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 608308 607082 607077 Sample ID 180060001 180060002 180060003 180060004 180060005 180060006 180060007 180060008 180060009 180060010 180060011 180060012 180060013 180060014 180060015 180060016 180060017 1201275063 1201275064 1201275065 1201275066 Client ID 9312-0004-OOIF 931 2-0004-002F 931 2-0004-003F 931 2-0004-004F 931 2-0004-005F 931 2-0004-005FS 931 2-0004-006F 931 2-0004-007F 931 2-0004-008 F 931 2-0004-009F 9312-0004-01IOF 93 12-0004-01 IF 9312-0004-01 2F 9312-0004-013F 931 2-0004-014F 9312-0004-015SF 9312-0004-016-1 Method Blank (MB) 180060001(9312-0004-001 F) Sample Duplicate (DUP)
I 80060001(9312-0004-OO1F) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 10.
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# 10.
Calibration Information:
Calibration Information:
Line 542: Line 877:


Qualifier information Manual qualifiers were not required.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                       Liquid Scint Tc99, Solid-ALL FSS Analytical Method:             DOE EML HASL-300, Tc-02-RC Modified Analytical Batch Number:      607151 Sample ID      Client ID 180060008      9312-0004-007F 180060013      9312-0004-01 2F 1201272496      Method Blank (MB) 1201272497      180060008(931 2-0004-007F) Sample Duplicate (DUP) 1201272498      180060008(9312-0004-007F) Matrix Spike (MS) 1201272499      Laboratory Control Sample (LCS)
Method/Analysis Information Product:
Liquid Scint Tc99, Solid-ALL FSS Analytical Method:
Analytical Batch Number:
Sample ID 180060008 180060013 1201272496 1201272497 1201272498 1201272499 DOE EML HASL-300, Tc-02-RC Modified 607151 Client ID 9312-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 180060008(9312-0004-007F) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 13.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 13.
Calibration Information:
Calibration Information:
Line 561: Line 900:
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 Fe55, Solid-ALL FSS Analytical Method:                                 DOE RESL Fe-I1, Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           607148 Prep Batch Number:                                 607082 Dry Soil Prep GL-RAD-A--021 Batch Number:           607077 Sample ID       Client ID 180060008      931 2-0004-007F 180060013      9312-0004-01 2F 1201272488      Method Blank (MB) 1201272489      180060008(931 2-0004-007F) Sample Duplicate (DUP) 1201272490      180060008(9312-0004-007F) Matrix Spike (MS) 1201272491      Laboratory Control Sample (LCS) 27
Method/Analysis Information Product:
Liquid Scint Fe55, Solid-ALL FSS Analytical Method:
DOE RESL Fe-I1, 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 607148 607082 607077 Sample ID 180060008 180060013 1201272488 1201272489 1201272490 1201272491 Client ID 931 2-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 180060008(9312-0004-007F) Matrix Spike (MS)
Laboratory Control Sample (LCS) 27


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.
Line 582: Line 929:


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-i1, Modified Prep Method:                                       Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:                 Dry Soil Prep Analytical Batch Number:                           607147 Prep Batch Number:                                 607082 Dry Soil Prep GL-RAD-A-021 Batch Number:           607077 Sample ID       Client ID 180060008      931 2-0004-007F 180060013      9312-0004-01 2F 1201272484    Method Blank (MB) 1201272485    180060008(931 2-0004-007F) Sample Duplicate (DUP) 1201272486    180060008(931 2-0004-007F) Matrix Spike (MS) 1201272487      Laboratory Control Sample (LCS)
Method/Analysis Information Product:
Liquid Scint Ni63, Solid-ALL FSS Analytical Method:
DOE RESL Ni-i1, Modified Prep Method:
Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method:
Dry Soil Prep Analytical Batch Number:
607147 Prep Batch Number:
607082 Dry Soil Prep GL-RAD-A-021 Batch Number:
607077 Sample ID 180060008 180060013 1201272484 1201272485 1201272486 1201272487 Client ID 931 2-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 180060008(931 2-0004-007F) 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-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 602: Line 957:
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:      607149 Sample ID      Client ID 180060008      931 2-0004-007F 180060013      9312-0004-01 2F 1201272492      Method Blank (MB) 1201272493      180060008(931 2-0004-007F) Sample Duplicate (DUP) 1201272494      180060008(931 2-0004-007F) Matrix Spike (MS) 1201272495      Laboratory Control Sample (LCS) 30
Method/Analysis Information Product:
LSC, Tritium Dist, Solid - 3 pCi/g Analytical Method:
Analytical Batch Number:
Sample ID 180060008 180060013 1201272492 1201272493 1201272494 1201272495 EPA 906.0 Modified 607149 Client ID 931 2-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 180060008(931 2-0004-007F) Matrix Spike (MS)
Laboratory Control Sample (LCS) 30


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.
Line 623: Line 982:


Qualifier information Manual qualifiers were not required.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                       Liquid Scint C14, Solid All,FSS Analytical Method:             EPA EERF C-01 Modified Analytical Batch Number:      607153 Sample ID      Client ID 180060008      931 2-0004-007F 180060013      9312-0004-01 2F 1201272504      Method Blank (MB) 1201272505      180060008(931 2-0004-007F) Sample Duplicate (DUP) 1201272506      180060008(931 2-0004-007F) Matrix Spike (MS) 1201272507      Laboratory Control Sample (LCS)
Method/Analysis Information Product:
Liquid Scint C14, Solid All,FSS Analytical Method:
Analytical Batch Number:
Sample ID 180060008 180060013 1201272504 1201272505 1201272506 1201272507 EPA EERF C-01 Modified 607153 Client ID 931 2-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 180060008(931 2-0004-007F) Matrix Spike (MS)
Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 8.
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 8.
Calibration Information:
Calibration Information:
Line 647: Line 1,010:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
The following data validator verified the information presented in this case narrative:
The following data validator verified the information presented in this case narrative:
Reviewer/Date:                     AI&#xfd;&#xfd; 33
Reviewer/Date:
AI&#xfd;&#xfd; 33


GEL Laboratories LLC                                                                                                         NCR Report No.: 405548 Form GEL-NCR Rev. 06/05                                                                                                                     Revision No.: 1 COMPANY       - WIDE NONCONFORMANCE REPORT Mo.Day Yr.                               Division:                             Quality Criteria:Tye 09-FEB-07                               Radiochemistry                       SpecificationsPrcs Instrument Type:                         Test / Method:                       Matrix Type:                             Client Code:
GEL Laboratories LLC Form GEL-NCR Rev. 06/05 NCR Report No.:
GEPO                                     EPA 905.0 Modified                   SldYN Batch ID:                               Sample Numbers:
405548 Revision No.: 1 COMPANY - WIDE NONCONFORMANCE REPORT Mo.Day Yr.
608308                                   See Below Potentially affected work order(s)(SDG): 180060(MSR#07-0063)
Division:
Quality Criteria:Tye 09-FEB-07 Radiochemistry SpecificationsPrcs Instrument Type:
Test / Method:
Matrix Type:
Client Code:
GEPO EPA 905.0 Modified SldYN Batch ID:
Sample Numbers:
608308 See Below Potentially affected work order(s)(SDG): 180060(MSR#07-0063)
Application Issues:
Application Issues:
RDL less than MDA Failed Recovery for MS/PS Specification and Requirements                                             [NRG Disposition:
RDL less than MDA Failed Recovery for MS/PS Specification and Requirements
[NRG Disposition:
Nonconformance
Nonconformance


== Description:==
== Description:==
: 1. Matrix spike 1201275065 did not meet the recovery requirement due to     1. The matrix spike passed on the initial batch, but there was alpha the analyst error. The analyst did not spike the sample. The batch is a       interference that elevated the activities. The second prep does not show repre p.                                                                    any interference. Project manager notified. Reporting results.
: 1. Matrix spike 1201275065 did not meet the recovery requirement due to the analyst error. The analyst did not spike the sample. The batch is a repre p.
: 2. The matrix spike did not meet the required detection limit due to the     2. Reporting results sample not being spiked.
: 2. The matrix spike did not meet the required detection limit due to the sample not being spiked.
Originator's Name:                                                             Data Validator/Group Leader:
Originator's Name:
Kenshalla Oston         09-FEB-07                                            Heather Anderson          09-FEB-07 Quality Review:
: 1. The matrix spike passed on the initial batch, but there was alpha interference that elevated the activities. The second prep does not show any interference. Project manager notified. Reporting results.
: 2. Reporting results Data Validator/Group Leader:
Kenshalla Oston Quality Review:
Director:
Director:
Page 1 34
09-FEB-07 Heather Anderson 09-FEB-07 Page 1 34


SAMPLE DATA
SAMPLE DATA


==SUMMARY==
==SUMMARY==
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report for YANKOOlI 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 YANKOOlI Connecticut Yankee Atomic Power Co.
Client SDG: MSR#07-0063 GEL Work Order: 180060 The Qualifiers in this report are defined as follows:
Client SDG: MSR#07-0063 GEL Work Order: 180060 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 was analyzed for, but not detected above the MDL, MDA, or LOD.
**Analyte is a surrogate compound U
UI Gamma Spectroscopy--Uncertain identification ND   The analyte concentration is not detected above the detection limit.
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.
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.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC standard operating pro     e.Plase direct any questions to your Project Manager, Cheryl Jones.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC standard operating pro e.Plase direct any questions to your Project Manager, Cheryl Jones.
Reviewed by
Reviewed by


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-OOIF                 Project:       YANKOI1204 Sample ID:                       180060001                       Client ID:     YANKOO I Matrix:                           TS                             Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     30-JAN-07 Receive Date:                     02-FEB-07 Collector:                       Client Moisture:                         6.99%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result Uncertainty     LC     TPU       MDA         Units         DF Analyst Date       Time Batch Pi Rad Gamma Spec Analysis Gamma,Solid-ESS GAM & ALL FSS 226 In growth Waived Actinium-228                             0.841   +/-0.177   0.0615   +/-0.177   0.123         pCi/g             MJH1 02/05/07 1456 607292 Americium-241                     U -0.0108     +/-0.110   0.0906   +/-0.110   0.181         pCi/g Bismuth-212                             0.741   +/-0.302   0.143   +/-0.302   0.286         pCi/g Bismuth-214                             0.786   +/-0.116   0.0325   +/-0.116   0.065         pCi/g Cesium-I 34                       UI       0.00 +/-0.0336   0.0247 +/-0.0336   0.0494           pCi/g Cesium-137                             0.0493   +/-0.039   0.0215   +/-0.039   0.043         pCi/g Cobalt-60                         U   0.0103   +/-0.0263   0.0229 +/-0.0263   0.0457           pCi/g Europium-152                       U   0.0522   +/-0.0891   0.0506 +/-0.0891     0.101         pCi/g Europium-I 54                     U   -0.048   +/-0.0877   0.0586 +/-0.0877     0.117         pCi/g Europium-ISS                       U   0.0559   +/-0.0796   0.0609 +/-0.0796     0.122         pCi/g Lead-21 2                                 0.830 +/-0.0875   0.029 +/-0.0875   0.0579           pCi/g Lead-2 14                                 0.942   +/-0.126   0.0343   +/-0.126 0.0686           pCi/g Manganese-54                     U   0.0118   +/-0.0223   0.0202 +/-0.0223   0.0403           pCi/g Niobium-94                       U 0.00166     +/-0.0212   0.0181 +/-0.0212   0.0361           pCi/g Potassium-40                             13.9     +/-1.28   0.137   +/-1.28   0.274         pCi/g Radium-226                               0.786   +/-0.116   0.0325   +/-0.116   0.065         pCi/g Silver-108m                       U -0.00159     +/-0.019   0.0167   +/-0.019 0.0334           pCi/g Thallium-208                             0.240 +/-0.0524   0.0195 +/-0.0524   0.0389           pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90                     U     0.026 +/-0.0226   0.0157 +/-0.0226   0.0362           pCi/g             KSDI1 02/09/07 0948 608308 The following Prep Methods were performed Method               Description                                         Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           LXM2         02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified 3                  EPA 905.0 Modified 37
February 9, 2007 Client Sample ID:
9312-0004-OOIF Project:
YANKOI1204 Sample ID:
180060001 Client ID:
YANKOO I Matrix:
TS Vol. Recv.:
Collect Date:
30-JAN-07 Receive Date:
02-FEB-07 Collector:
Client Moisture:
6.99%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Gamma Spec Analysis Gamma, Solid-ESS GAM & ALL FSS 226 In growth Waived Actinium-228 0.841  
+/-0.177 0.0615  
+/-0.177 0.123 pCi/g MJH1 02/05/07 1456 607292 Americium-241 U  
-0.0108  
+/-0.110 0.0906  
+/-0.110 0.181 pCi/g Bismuth-212 0.741  
+/-0.302 0.143  
+/-0.302 0.286 pCi/g Bismuth-214 0.786  
+/-0.116 0.0325  
+/-0.116 0.065 pCi/g Cesium-I 34 UI 0.00  
+/-0.0336 0.0247 +/-0.0336 0.0494 pCi/g Cesium-137 0.0493  
+/-0.039 0.0215  
+/-0.039 0.043 pCi/g Cobalt-60 U
0.0103  
+/-0.0263 0.0229 +/-0.0263 0.0457 pCi/g Europium-152 U
0.0522  
+/-0.0891 0.0506 +/-0.0891 0.101 pCi/g Europium-I 54 U  
-0.048  
+/-0.0877 0.0586 +/-0.0877 0.117 pCi/g Europium-ISS U
0.0559  
+/-0.0796 0.0609 +/-0.0796 0.122 pCi/g Lead-21 2 0.830  
+/-0.0875 0.029 +/-0.0875 0.0579 pCi/g Lead-2 14 0.942  
+/-0.126 0.0343  
+/-0.126 0.0686 pCi/g Manganese-54 U
0.0118  
+/-0.0223 0.0202 +/-0.0223 0.0403 pCi/g Niobium-94 U
0.00166  
+/-0.0212 0.0181  
+/-0.0212 0.0361 pCi/g Potassium-40 13.9  
+/-1.28 0.137  
+/-1.28 0.274 pCi/g Radium-226 0.786  
+/-0.116 0.0325  
+/-0.116 0.065 pCi/g Silver-108m U -0.00159  
+/-0.019 0.0167  
+/-0.019 0.0334 pCi/g Thallium-208 0.240  
+/-0.0524 0.0195 +/-0.0524 0.0389 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U
0.026  
+/-0.0226 0.0157 +/-0.0226 0.0362 pCi/g KSDI1 02/09/07 0948 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-OOIF               Project:     YANK01204 Sample ID:                         180060001                     Client ID: YANKO0l Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU         MDA       Units       DF Analyst Date     Time Batch T Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits Strontium-90                       GFPC, Sr90, solid-ALL FSS                 66             (25%-125%)
Soils PO# 002332 Client Sample ID:
Carrier/Tracer Recovery             GFPC, Sr90, solid-ALL FSS                 66             (25%-I125%)
9312-0004-OOIF Project:
YANK01204 Sample ID:
180060001 Client ID:
YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch T Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 66 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 66 (25%-I125%)
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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GCIMS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
Ul Gamma Spectroscopy--Uncertain identification
Analyte has been confirmed by GCIMS analysis D
* 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.
Ul Gamma Spectroscopy--Uncertain identification 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.
38R
38R


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   931 2-0004-002F                  Project:        YANK0 1204 Sample ID:                         180060002                      Client ID: YANKOO 1 Matrix:                             TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                       30-JAN-07 Receive Date:                      02-FEB-07 Collector:                          Client Moisture:                          12.7%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result Uncertainty       LC     TPU       MDA           Units         DF Analyst Date       Time Batch P~
February 9, 2007 Client Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL         FSS 226 Ingrowth Waived Actinium-228                             1.13     +/-0.226   0.0688   +/-0.226   0.137           pCi/g             MJH1 02/05/07 1456 607292 Americium-241                     U   0.0442     +/-0.0818   0.0681 +/-0.0818   0.136           pCi/g Bismuth-212                             0.783     +/-0.316   0.143   +/-0.316   0.285           pCi/g Bismuth-214                               1.05     +/-0.139   0.0369   +/-0.139   0.0737           pCi/g Cesium-134                       U   0.0295     +/-0.0248   0.0232 +/-0.0248   0.0464           pCi/g Cesium-137                             0.0871   +/-0.0332   0.0192 +/-0.0332   0.0385           pCi/g Cobalt-60                         U -3.140E-     +/-0.0245   0.0205 +/-0.0245   0.041           pCi/g 05 Europium-152                     U 0.00745       +/-0.073   0.0499   +/-0.073   0.0998           pCi/g Europium-154                     U -0.0472     +/-0.0851   0.0562 +/-0.0851     0.112         pCi/g Europium-155                     U   0.0363     +/-0.062   0.0569   +/-0.062   0.114           pCi/g Lead-212                                 1.00     +/-0.103   0.0295   +/-0.103   0.0589           pCi/g Lead-214                                 1.18     +/-0.141   0.0363   +/-0.141   0.0725           pCi/g Manganese-54                     U   0.0156     +/-0.0239   0.0216 +/-0.0239   0.0433           pCi/g Niobium-94                       U   0.0169     +/-0.0209   0.0186 +/-0.0209   0.0371           pCi/g Potassium-40                             15.8     +/-1.31   0.185     +/-1.31   0.371         pCi/g Radium-226                               1.05     +/-0.139   0.0369   +/-0.139   0.0737           pCi/g Silver-108m                       U   0.0103     +/-0.0197   0.0178 +/-0.0197   0.0355           pCi/g Thallium-208                           0.289     +/-0.0525   0.0187 +/-0.0525   0.0374           pCi/g Rad Gas Flow Proportional Counting GFPC, 5r90, solid-ALL ESS Strontium-90                           0.0595     +/-0.03 17 0.0196 +/-0.0317   0.0453           pCi/g             KSDI1 02/09/07 0948 608308 The following Prep Methods were performed Method               Description                                             Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2         02/02/07           1207     607077 The following Analytical Methods were performed Method             Description I             EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified 3                  EPA 905.0 Modified 39)
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
931 2-0004-002F 180060002 TS 30-JAN-07 02-FEB-07 Client 12.7%
Project:
Client ID:
Vol. Recv.:
YANK0 1204 YANKOO 1 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 1.13  
+/-0.226 0.0688  
+/-0.226 0.137 pCi/g MJH1 02/05/07 1456 607292 Americium-241 U
0.0442  
+/-0.0818 0.0681 +/-0.0818 0.136 pCi/g Bismuth-212 0.783  
+/-0.316 0.143  
+/-0.316 0.285 pCi/g Bismuth-214 1.05  
+/-0.139 0.0369  
+/-0.139 0.0737 pCi/g Cesium-134 U
0.0295  
+/-0.0248 0.0232 +/-0.0248 0.0464 pCi/g Cesium-137 0.0871  
+/-0.0332 0.0192 +/-0.0332 0.0385 pCi/g Cobalt-60 U -3.140E-  
+/-0.0245 0.0205 +/-0.0245 0.041 pCi/g 05 Europium-152 U
0.00745  
+/-0.073 0.0499  
+/-0.073 0.0998 pCi/g Europium-154 U  
-0.0472  
+/-0.0851 0.0562 +/-0.0851 0.112 pCi/g Europium-155 U
0.0363  
+/-0.062 0.0569  
+/-0.062 0.114 pCi/g Lead-212 1.00  
+/-0.103 0.0295  
+/-0.103 0.0589 pCi/g Lead-214 1.18  
+/-0.141 0.0363  
+/-0.141 0.0725 pCi/g Manganese-54 U
0.0156  
+/-0.0239 0.0216 +/-0.0239 0.0433 pCi/g Niobium-94 U
0.0169  
+/-0.0209 0.0186 +/-0.0209 0.0371 pCi/g Potassium-40 15.8  
+/-1.31 0.185  
+/-1.31 0.371 pCi/g Radium-226 1.05  
+/-0.139 0.0369  
+/-0.139 0.0737 pCi/g Silver-108m U
0.0103  
+/-0.0197 0.0178 +/-0.0197 0.0355 pCi/g Thallium-208 0.289  
+/-0.0525 0.0187 +/-0.0525 0.0374 pCi/g Rad Gas Flow Proportional Counting GFPC, 5r90, solid-ALL ESS Strontium-90 0.0595  
+/-0.03 17 0.0196 +/-0.0317 0.0453 pCi/g KSDI1 02/09/07 0948 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-002F                 Project:     YANK0 1204 Sample ID:                       180060002                     Client ID: YANKO0l Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                     Qualifier   Result   Uncertainty     LC     TPU         MDA       Units       1W Analyst Date     Time Batch D Surrogate/Tracer recovery           Test                                 Recovery%       Acceptable Limits Strontium-90                         GFPC, Sr9O, solid-ALL FSS                 59             (25%-125%)
Soils PO# 002332 Client Sample ID:
Carrier/Tracer Recovery             GFPC, Sr9O, solid-ALL FSS                 59             (25%-1 25%)
9312-0004-002F Project:
YANK0 1204 Sample ID:
180060002 Client ID:
YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units 1W Analyst Date Time Batch D Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL FSS 59 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr9O, solid-ALL FSS 59 (25%-1 25%)
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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification
Analyte has been confirmed by GC/MS analysis D
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Results are reported from a diluted aliquot of the sample H
* 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 Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.
40
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 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 931 2-0004-003F                Proiect:        YANK0 1204 Sample ID:                       180060003                      Client ID: YANKOO 1 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     30-JAN-07 Receive Date:                      02-FEB-07 Collector:                        Client Moisture:                        8.32%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU       MDA           Units         DF Analyst Date       Time Batch 1P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.783     +/-0.163 0.0616   +/-0.163   0.123         pCi/g             MJHI1 02/05/07 1457 607292 Americium-241                   U     0.0546   +/-0.0697   0.0585 +/-0.0697     0.117         pCi/g Bismuth-212                             0.533     +/-0.239   0.119   +/-0.239   0.237         pCi/g Bismuth-214                             0.548   +/-0.0869   0.0322 +/-0.0869   0.0645           pCi/g Cesium-134                       U   0.0381   +/-0.0364   0.0216 +/-0.0364   0.0432           pCi/g Cesium-137                             0.155   +/-0.0392   0.0195 +/-0.0392     0.039         pCi/g Cobalt-60                       U   0.0269   +/-0.0239   0.0222 +/-0.0239   0.0443           pCi/g Europium-152                     U -0.00239     +/-0.0617   0.0447 +/-0.0617   0.0894           pCi/g Europium-154                     U -0.0149     +/-0.0649   0.0535 +/-0.0649     0.107         pCi/g Europium- 155                   U   0.0349   +/-0.0565   0.0503 +/-0.0565     0.101         pCi/g Lead-212                               0.689     +/-0.076 0.0261   +/-0.076 0.0521           pCi/g Lead-214                               0.653   +/-0.0967   0.0311 +/-0.0967   0.0622           pCi/g Manganese-54                     U -0.00213     +/-0.0187   0.0161 +/-0.0187   0.0323           pCi/g Niobium-94                       U 0.00746     +/-0.0169   0.0154 +/-0.0169   0.0307           pCi/g Potassium-40                             11.8     +/-1.08   0.166   +/-1.08   0.332           pCi/g Radium-226                             0.548   +/-0.0869   0.0322 +/-0.0869   0.0645           pCi/g Silver-108m                     U 0.00264     +/-0.0181   0.016 +/-0.0181   0.032           pCi/g Thallium-208                           0.226   +/-0.0412   0.0155 +/-0.0412   0.0309           pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90                     U   0.0338   +/-0.0249   0.017 +/-0.025   0.0389           pCi/g             KSDI   02/09/07 0948 608308 The following Prep Methods were performed Method             Description                                           Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           LXM2         02/02/07         1207     607077 The following Analytical Methods were performed Method             Description EML HASL 300, 4.5.2.3 2                  EPA 905.0 Modified 3                  EPA 905.0 Modified 41
February 9, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
931 2-0004-003F 180060003 TS 30-JAN-07 02-FEB-07 Client 8.32%
Proiect:
Client ID:
Vol. Recv.:
YANK0 1204 YANKOO 1 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.783  
+/-0.163 0.0616  
+/-0.163 0.123 pCi/g MJHI1 02/05/07 1457 607292 Americium-241 U
0.0546  
+/-0.0697 0.0585 +/-0.0697 0.117 pCi/g Bismuth-212 0.533  
+/-0.239 0.119  
+/-0.239 0.237 pCi/g Bismuth-214 0.548  
+/-0.0869 0.0322 +/-0.0869 0.0645 pCi/g Cesium-134 U
0.0381  
+/-0.0364 0.0216 +/-0.0364 0.0432 pCi/g Cesium-137 0.155  
+/-0.0392 0.0195 +/-0.0392 0.039 pCi/g Cobalt-60 U
0.0269  
+/-0.0239 0.0222 +/-0.0239 0.0443 pCi/g Europium-152 U -0.00239  
+/-0.0617 0.0447 +/-0.0617 0.0894 pCi/g Europium-154 U -0.0149  
+/-0.0649 0.0535 +/-0.0649 0.107 pCi/g Europium-155 U
0.0349  
+/-0.0565 0.0503 +/-0.0565 0.101 pCi/g Lead-212 0.689  
+/-0.076 0.0261  
+/-0.076 0.0521 pCi/g Lead-214 0.653  
+/-0.0967 0.0311  
+/-0.0967 0.0622 pCi/g Manganese-54 U -0.00213  
+/-0.0187 0.0161 +/-0.0187 0.0323 pCi/g Niobium-94 U
0.00746  
+/-0.0169 0.0154 +/-0.0169 0.0307 pCi/g Potassium-40 11.8  
+/-1.08 0.166  
+/-1.08 0.332 pCi/g Radium-226 0.548  
+/-0.0869 0.0322 +/-0.0869 0.0645 pCi/g Silver-108m U
0.00264  
+/-0.0181 0.016 +/-0.0181 0.032 pCi/g Thallium-208 0.226  
+/-0.0412 0.0155 +/-0.0412 0.0309 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U
0.0338  
+/-0.0249 0.017  
+/-0.025 0.0389 pCi/g KSDI 02/09/07 0948 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description 2
3 EML HASL 300, 4.5.2.3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils P04* 002332 Client Sample ID:                 9312-0004-003F               Project:     YANK01204 Sample ID:                         180060003                   Client ID: YANKOOI Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                     Qualifier   Result   Uncertainty   LC     TPU         NMA       Units       DF Analyst Date     Time Batch Di Surrogate/Tracer recovery             Test                               Recovery%       Acceptable Limits Strontium-90                         GFPC, Sr90, solid-ALL FSS               68             (25%-I125%)
Soils P04* 002332 Client Sample ID:
Carrier/Tracer Recovery               GFPC, Sr90, solid-ALL ESS               68             (25%-125%)
9312-0004-003F Project:
YANK01204 Sample ID:
180060003 Client ID:
YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU NMA Units DF Analyst Date Time Batch Di Surrogate/T racer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 68 (25%-I125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL ESS 68 (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 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
Results are reported from a diluted aliquot of the sample H
* 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 QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
42
42


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407   -   (843) 556-8171     - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                     Report Date:  February 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   931 2-0004-004F                  Project:        YANKOI 204 Sample ID:                         180060004                        Client ID:      YANKOO I Matrix:                             TS                                Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                       30-JAN-07 Receive Date:                      02-FEB-07 Collector:                          Client Moisture:                          10.9%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU       MDA           Units         DF Analyst Date       Time Batch P~
February 9, 2007 Client Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228                             0.762     +/-0.184   0.0755   +/-0.184     0.151         pCi/g             MIHI 02/05/07 1457 607292 Americium-241                     U   0.0193   +/-0.0419   0.0361 +/-0.0419   0.0722           pCi/g Bismuth-212                             0.623     +/-0.371   0.157   +/-0.371     0.314         pCi/g Bismuth-214                             0.621     +/-0.115   0.0376   +/-0.115   0.0751           pCi/g Cesium-134                       UI       0.00   +/-0.0303   0.0258 +/-0.0303   0.0516           pCi/g Cesium-137                               0.109     +/-0.040   0.0236   +/-0.040   0.0471           pCi/g Cobalt-60                         U   0.01 48   +/-0.0458   0.0274 +/-0.0458   0.0549           pCi/g Europium-152                     U -0.00201     +/-0.0771   0.0531 +/-0.0771     0.106         pCi/g Europium-154                     U -0.0991       +/-0.0912   0.0674 +/-0.0912     0.135         pCi/g Europium-155                     U   0.0488     +/-0.0793   0.0543 +/-0.0793     0.109         pCi/g Lead-212                                 0.812     +/-0.106   0.0339   +/-0.106   0.0677           pCi/g Lead-214                                 0.819     +/-0.118   0.0429   +/-0.118   0.0858           pCi/g Manganese-54                     U   0.0009     +/-0.0242   0.02 14 +/-0.0242   0.0429           pCi/g Niobium-94                       U -0.00037     +/-0.0279   0.0205 +/-0.0279     0.041         pCi/g Potassium-40                               13.7     +/-1.40   0.224     +/-1.40     0.448         pCi/g Radium-226                               0.621     +/-0.115   0.0376   +/-0.115   0.0751           pCi/g Silver-108m                       U-0.000884     +/-0.0217   0.0193 +/-0.0217   0.0385           pCi/g Thallium-208                             0.282     +/-0.056   0.0206   +/-0.056   0.0413           pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90                           0.0597   +/-0.0298   0.0181 +/-0.0298   0.0417           pCi/g             KSDI   02/09/07 0948 608308 The following Prep Methods were performed Method             Description                                           Analyst       Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2           02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified 3                  EPA 905.0 Modified 43
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
931 2-0004-004F 180060004 TS 30-JAN-07 02-FEB-07 Client 10.9%
Project:
Client ID:
Vol. Recv.:
YANKOI 204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.762  
+/-0.184 0.0755  
+/-0.184 0.151 pCi/g MIHI 02/05/07 1457 607292 Americium-241 U
0.0193  
+/-0.0419 0.0361 +/-0.0419 0.0722 pCi/g Bismuth-212 0.623  
+/-0.371 0.157  
+/-0.371 0.314 pCi/g Bismuth-214 0.621  
+/-0.115 0.0376  
+/-0.115 0.0751 pCi/g Cesium-134 UI 0.00  
+/-0.0303 0.0258 +/-0.0303 0.0516 pCi/g Cesium-137 0.109  
+/-0.040 0.0236  
+/-0.040 0.0471 pCi/g Cobalt-60 U
0.01 48  
+/-0.0458 0.0274 +/-0.0458 0.0549 pCi/g Europium-152 U -0.00201  
+/-0.0771 0.0531  
+/-0.0771 0.106 pCi/g Europium-154 U  
-0.0991  
+/-0.0912 0.0674 +/-0.0912 0.135 pCi/g Europium-155 U
0.0488  
+/-0.0793 0.0543 +/-0.0793 0.109 pCi/g Lead-212 0.812  
+/-0.106 0.0339  
+/-0.106 0.0677 pCi/g Lead-214 0.819  
+/-0.118 0.0429  
+/-0.118 0.0858 pCi/g Manganese-54 U
0.0009  
+/-0.0242 0.02 14 +/-0.0242 0.0429 pCi/g Niobium-94 U -0.00037  
+/-0.0279 0.0205 +/-0.0279 0.041 pCi/g Potassium-40 13.7  
+/-1.40 0.224  
+/-1.40 0.448 pCi/g Radium-226 0.621  
+/-0.115 0.0376  
+/-0.115 0.0751 pCi/g Silver-108m U-0.000884  
+/-0.0217 0.0193 +/-0.0217 0.0385 pCi/g Thallium-208 0.282  
+/-0.056 0.0206  
+/-0.056 0.0413 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0597  
+/-0.0298 0.0181  
+/-0.0298 0.0417 pCi/g KSDI 02/09/07 0948 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. lack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9312-0004-004F                 Project:     YANKOI1204 Sample ID:                         180060004                     Client ID: YANKO0l Vol. Recv.:
Mr. lack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU         MDA         Units       DF Analyst Date     Time Batch P~
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery         Test                                   Recovery%       Acceptable Limits Strontium-90                       GFPC, Sr9O, solid-ALL ESS                   63             (25%-I125%)
9312-0004-004F Project:
Carrier/Tracer Recovery           GFPC, Sr90, solid-ALL ESS                   63             (25%-I125%)
YANKOI1204 Sample ID:
180060004 Client ID:
YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL ESS 63 (25%-I125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL ESS 63 (25%-I125%)
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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD1 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
BD1 Results are either below the MDC or tracer recovery is low C
* 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
Results are reported from a diluted aliquot of the sample H
* 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 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 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 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils P04* 002332 Client Sample ID:                   931 2-0004-005F                Project:        YANK01204 Sample ID:                         180060005                      Client ID:      YANKOOI Matrix:                             TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                       30-JAN-07 Receive Date:                      02-FEB-07 Collector:                          Client Moisture:                          6.44%
Soils P04* 002332 Report Date:
Parameter                   Qualifier   Result Uncertainty       LC     TPU       MDA         Units         DF Analyst Date       Time Batch Pi Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                             0.732     +/-0.162   0.0581   +/-0.162   0.116         pCi/g             MJHI 02/05/07 1458 607292 Americium-241                     U   0.0597   +/-0.0744   0.0632 +/-0.0744   0.126         pCi/g Bismuth-212                             0.513     +/-0.253     0.127 +/-0.253   0.253         pCi/g Bismuth-214                             0.643     +/-0.100   0.0317   +/-0.100   0.0634         pCi/g Cesium-134                         U   0.0426   +/-0.0375   0.0245 +/-0.0375   0.0489         pCi/g Cesium-137                               0.604   +/-0.0726   0.0184 +/-0.0726   0.0367         pCi/g Cobalt-60                               0.0947     +/-0.034     0.015 +/-0.034   0.0299         pCi/g Europium-152                       U   0.0145     +/-0.066   0.0492   +/-0.066   0.0984         pCi/g Europium- 154                     U -0.0191     +/-0.0571   0.0462 +/-0.0571   0.0923         pCi/g Europium-155                       U   0.0315   +/-0.0607   0.0542 +/-0.0607   0.108         pCi/g Lead-21 2                               0.738   +/-0.0782   0.0273 +/-0.0782   0.0546         pCi/g Lead-214                                 0.715     +/-0.103   0.0335   +/-0.103   0.067         pCi/g Manganese-54                       U -0.00403     +/-0.019   0.0164   +/-0.019   0.0327         pCi/g Niobium-94                         U   0.0165   +/-0.0186   0.0167 +/-0.0186   0.0335         pCi/g Potassium-40                               11.6     +/-1.03     0.143   +1-1.03   0.286         pCi/g Radium-226                               0.643     +/-0.100   0.0317   +/-0.100   0.0634         pCi/g Silver-1O8m                       U -0.00696     +/-0.0179   0.0154 +/-0.0179   0.0307         pCi/g Thallium-208                             0.261   +/-0.0473   0.0149 +/-0.0473   0.0299         pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90                       U   0.0299   +/-0.0236   0.0159 +/-0.0236   0.0369         pCi/g             KSDI   02/09/07 0948 608308 The following Prep Methods were performed Method             Description                                             Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2       02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified 3                  EPA 905.0 Modified 45
February 9, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
931 2-0004-005F 180060005 TS 30-JAN-07 02-FEB-07 Client 6.44%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANKOOI Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.732  
+/-0.162 0.0581  
+/-0.162 0.116 pCi/g MJHI 02/05/07 1458 607292 Americium-241 U
0.0597  
+/-0.0744 0.0632 +/-0.0744 0.126 pCi/g Bismuth-212 0.513  
+/-0.253 0.127  
+/-0.253 0.253 pCi/g Bismuth-214 0.643  
+/-0.100 0.0317  
+/-0.100 0.0634 pCi/g Cesium-134 U
0.0426  
+/-0.0375 0.0245 +/-0.0375 0.0489 pCi/g Cesium-137 0.604  
+/-0.0726 0.0184 +/-0.0726 0.0367 pCi/g Cobalt-60 0.0947  
+/-0.034 0.015  
+/-0.034 0.0299 pCi/g Europium-152 U
0.0145  
+/-0.066 0.0492  
+/-0.066 0.0984 pCi/g Europium-154 U  
-0.0191  
+/-0.0571 0.0462 +/-0.0571 0.0923 pCi/g Europium-155 U
0.0315  
+/-0.0607 0.0542 +/-0.0607 0.108 pCi/g Lead-21 2 0.738  
+/-0.0782 0.0273 +/-0.0782 0.0546 pCi/g Lead-214 0.715  
+/-0.103 0.0335  
+/-0.103 0.067 pCi/g Manganese-54 U -0.00403  
+/-0.019 0.0164  
+/-0.019 0.0327 pCi/g Niobium-94 U
0.0165  
+/-0.0186 0.0167 +/-0.0186 0.0335 pCi/g Potassium-40 11.6  
+/-1.03 0.143  
+1-1.03 0.286 pCi/g Radium-226 0.643  
+/-0.100 0.0317  
+/-0.100 0.0634 pCi/g Silver-1O8m U -0.00696  
+/-0.0179 0.0154 +/-0.0179 0.0307 pCi/g Thallium-208 0.261  
+/-0.0473 0.0149 +/-0.0473 0.0299 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U
0.0299  
+/-0.0236 0.0159 +/-0.0236 0.0369 pCi/g KSDI 02/09/07 0948 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:   Soils PO# 002332 Client Sample ID:                   9312-0004-005F                   Project:     YANK01204 Sample ID:                           180060005                         Client ID: YANKO0l Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty       LC     TPU         MDA         Units         DF Analyst Date   Time Batch Pi Surrogate/Tracer recovery       Test                                   Recovery%           Acceptable Limits Strontium-90                     GFPC, Sr9O, solid-ALL FSS                   67               (25%-125%)
Soils PO# 002332 Client Sample ID:
Carrier/Tracer Recovery         GFPC, Sr9O, solid-ALL FSS                   67               (25%-I125%)
9312-0004-005F Project:
YANK01204 Sample ID:
180060005 Client ID:
YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL FSS 67 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr9O, solid-ALL FSS 67 (25%-I125%)
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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected
BD Results are either below the MDC or tracer recovery is low C
* 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
Results are reported from a diluted aliquot of the sample H
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Analytical holding time was exceeded J
* QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +I-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
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 Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +I-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407   - (843) 556-8171     - www.gel.com Certificate of Anal[3sis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                   Report Date:  February 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Anal[3sis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 931 2-0004-005FS                  Project:        YANKO01204 Sample ID:                         180060006                        Client ID:      YANKOO 1 Matrix:                           TS                                Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     30-JAN-07 Receive Date:                      02-FEB-07 Collector:                        Client Moisture:                          6.59%
Soils PO# 002332 Report Date: February 9, 2007 Client Sample ID:
Parameter                   Qualifier   Result Uncertainty       LC     TPU         MDA         Units         DF Analyst Date       Time Batch D~
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.855     +/-0.183     0.061 +/-0.183     0.122         pCi/g             MJHI 02/05/07 1458 607292 Americium-241                   U -0.0956       +/-0.086     0.073 +/-0.086     0.146         pCi/g Bismuth-212                           0.660     +/-0.300     0.134 +/-0.300     0.268         pCi/g Bismuth-214                           0.577     +/-0.101     0.036 +/-0.101     0.0719         pCi/g Cesium-134                       U   0.0314   +/-0.0233   0.0216 +/-0.0233     0.0432         pCi/g Cesium-137                             0.741   +/-0.0785   0.0178 +/-0.0785     0.0355         pCi/g Cobalt-60                             0.0853   +/-0.0497   0.0178 +/-0.0497     0.0356         pCi/g Europium-152                     U -0.0089     +/-0.0782   0.0523 +/-0.0782     0.105         pCi/g Europium-154                     U -0.0234     +/-0.0633   0.0515 +/-0.0633     0.103         pCi/g Europium-I 55                     U     0.064   +/-0.0625   0.0579 +/-0.0625     0.116         pCi/g Lead-212                               0.694   +/-0.0806   0.0273 +/-0.0806     0.0545         pCi/g Lead-214                               0.641     +/-0.113   0.0358   +/-0.113     0.0715         pCi/g Manganese-54                     U 0.00907     +/-0.0208   0.0188 +/-0.0208     0.0376         pCi/g Niobium-94                       U 0.000806     +/-0.0197   0.0168 +/-0.0197     0.0335         pCi/g Potassium-40                             10.2   +/-0.996     0.131 +/-0.996     0.262         pCi/g Radium-226                             0.577     +/-0.101     0.036 +/-0.101     0.0719         pCi/g Silver-108m                     U -0.0158     +/-0.0213   0.0179 +/-0.0213     0.0358         pCi/g Thallium-208                           0.218   +/-0.0423   0.0165 +/-0.0423     0.033         pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90                         0.0604   +/-0.0282   0.0165 +/-0.0283     0.0383         pCi/g             KSD1   02/09/07 0947 608308 The following Prep Methods were performed Method             Description                                           Analyst       Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2         02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified 3                  EPA 905.0 Modified 47
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
931 2-0004-005FS 180060006 TS 30-JAN-07 02-FEB-07 Client 6.59%
Project:
Client ID:
Vol. Recv.:
YANKO01204 YANKOO 1 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.855  
+/-0.183 0.061  
+/-0.183 0.122 pCi/g MJHI 02/05/07 1458 607292 Americium-241 U  
-0.0956  
+/-0.086 0.073  
+/-0.086 0.146 pCi/g Bismuth-212 0.660  
+/-0.300 0.134  
+/-0.300 0.268 pCi/g Bismuth-214 0.577  
+/-0.101 0.036  
+/-0.101 0.0719 pCi/g Cesium-134 U
0.0314  
+/-0.0233 0.0216 +/-0.0233 0.0432 pCi/g Cesium-137 0.741  
+/-0.0785 0.0178 +/-0.0785 0.0355 pCi/g Cobalt-60 0.0853  
+/-0.0497 0.0178 +/-0.0497 0.0356 pCi/g Europium-152 U -0.0089  
+/-0.0782 0.0523 +/-0.0782 0.105 pCi/g Europium-154 U -0.0234  
+/-0.0633 0.0515 +/-0.0633 0.103 pCi/g Europium-I 55 U
0.064  
+/-0.0625 0.0579 +/-0.0625 0.116 pCi/g Lead-212 0.694  
+/-0.0806 0.0273 +/-0.0806 0.0545 pCi/g Lead-214 0.641  
+/-0.113 0.0358  
+/-0.113 0.0715 pCi/g Manganese-54 U
0.00907  
+/-0.0208 0.0188 +/-0.0208 0.0376 pCi/g Niobium-94 U 0.000806  
+/-0.0197 0.0168 +/-0.0197 0.0335 pCi/g Potassium-40 10.2  
+/-0.996 0.131  
+/-0.996 0.262 pCi/g Radium-226 0.577  
+/-0.101 0.036  
+/-0.101 0.0719 pCi/g Silver-108m U  
-0.0158  
+/-0.0213 0.0179 +/-0.0213 0.0358 pCi/g Thallium-208 0.218  
+/-0.0423 0.0165 +/-0.0423 0.033 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 0.0604  
+/-0.0282 0.0165 +/-0.0283 0.0383 pCi/g KSD1 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-005FS               Project:     YANK01204 Sample ID:                         180060006                     Client ID: YANKO0l Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                     Quallifier Result   Uncertainty     LC     TPU         MDA       Units       DF Analyst Date     Time Batch I Surrogate/Tracer recovery           Test                                 Recovery%       Acceptable Limits Strontium-90                         GFPC, Sr90, solid-ALL FSS                 70             (25%-I125%)
Soils PO# 002332 Client Sample ID:
Carrier/Tracer Recovery             GFPC, Sr90, solid-ALL FSS                 70             (25%-125%)
9312-0004-005FS Project:
YANK01204 Sample ID:
180060006 Client ID:
YANKO0l Vol. Recv.:
Parameter Quallifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch I Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 70 (25%-I125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 70 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows
* 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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by CC/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
BD Results are either below the MDC or tracer recovery is low C
* Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
Analyte has been confirmed by CC/MS analysis D
UI Gamma Spectroscopy--Uncertain identification
Results are reported from a diluted aliquot of the sample H
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Analytical holding time was exceeded J
* 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.
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 Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.
4R
4R


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171       - www.gel.com Certificate of A     Analysis alvsis Certificateof Company : Connecticut Yankee Atomic Power Address :362       Injun Hollow Rd East Hampton, Connecticut 06424                                                   Report Date:  February 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Certificateof A alvsis Company : Connecticut Yankee Atomic Power Address :362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 931 2-0004-006F                  Project:        YANK01204 Sample ID:                       180060007                        Client ID: YANKO0l Matrix:                           TS                                Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     30-JAN-07 Receive Date:                      02-FEB-07 Collector:                        Client Moisture:                        7.72%
Soils PO# 002332 Report Date:
Parameter                   Qualifier     Result Uncertainty     LC     TPU       MDA           Units         DF Analyst Date       Time Batch D~
February 9, 2007 Client Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228                             0.847   +/-0.180   0.0617   +/-0.180     0.123         pCi/g             MJHI1 02/05/07 1459 607292 Americium-241                     U   0.0506   +/-0.0687   0.0579 +/-0.0687     0.116         pCi/g Bismuth-212                               0.613   +/-0.281   0.166   +/-0.281     0.332         pCi/g Bismuth-214                             0.540   +/-0.0921   0.0363 +/-0.0921   0.0726         pCi/g Cesium-I 34                       UI       0.00 +/-0.0377   0.0251 +/-0.0377   0.0501         pCi/g Cesium-] 37                             0.110   +/-0.0357   0.0187 +/-0.0357   0.0375         pCi/g Cobalt-60                         U   0.0361   +/-0.0238   0.0228 +/-0.0238   0.0456         pCi/g Europium- 152                     U   0.0161   +/-0.0658   0.0518 +/-0.0658     0.104         pCi/g Europium- 154                     U -0.0102     +/-0.0788   0.0581 +/-0.0788     0.116         pCi/g Europium-155                       U     0.033 +/-0.0605   0.0557 +/-0.0605     0.111         pCi/g Lead-212                                 0.754 +/-0.0818   0.0295 +/-0.0818   0.0589         pCi/g Lead-214                                 0.701   +/-0.104   0.0369   +/-0.104   0.0737         pCi/g Manganese-54                       U     0.035 +/-0.0197   0.0184 +/-0.0197   0.0368         pCi/g Niobium-94                         U   0.0154   +/-0.0203   0.018 +/-0.0203   0.0361           pCi/g Potassium-40                               12.6     +/-1.13   0.148     +/-1.13     0.295         pCi/g Radium-226                               0.540 +/-0.0921   0.0363 +/-0.0921   0.0726         pCi/g Silver-108m                       U 0.00968     +/-0.0329   0.0178 +/-0.0329   0.0355         pCi/g Thallium-208                             0.203 +/-0.0448   0.018 +/-0.0448     0.036         pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90                       U   0.00771   +/-0.0215     0.017 +/-0.0215   0.0391           pCi/g             KSDI   02/09/07 0947 608308 The following Prep Methods were performed Method             Description                                           Analyst       Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2         02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             EML HASL 300,4.5.2.3 2                 EPA 905.0 Modified 3                  EPA 905.0 Modified 49
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
931 2-0004-006F 180060007 TS 30-JAN-07 02-FEB-07 Client 7.72%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANKO0l Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.847  
+/-0.180 0.0617  
+/-0.180 0.123 pCi/g MJHI1 02/05/07 1459 607292 Americium-241 U
0.0506  
+/-0.0687 0.0579 +/-0.0687 0.116 pCi/g Bismuth-212 0.613  
+/-0.281 0.166  
+/-0.281 0.332 pCi/g Bismuth-214 0.540  
+/-0.0921 0.0363 +/-0.0921 0.0726 pCi/g Cesium-I 34 UI 0.00  
+/-0.0377 0.0251 +/-0.0377 0.0501 pCi/g Cesium-] 37 0.110  
+/-0.0357 0.0187 +/-0.0357 0.0375 pCi/g Cobalt-60 U
0.0361  
+/-0.0238 0.0228 +/-0.0238 0.0456 pCi/g Europium-152 U
0.0161  
+/-0.0658 0.0518 +/-0.0658 0.104 pCi/g Europium-154 U  
-0.0102  
+/-0.0788 0.0581 +/-0.0788 0.116 pCi/g Europium-155 U
0.033  
+/-0.0605 0.0557 +/-0.0605 0.111 pCi/g Lead-212 0.754  
+/-0.0818 0.0295 +/-0.0818 0.0589 pCi/g Lead-214 0.701  
+/-0.104 0.0369  
+/-0.104 0.0737 pCi/g Manganese-54 U
0.035  
+/-0.0197 0.0184 +/-0.0197 0.0368 pCi/g Niobium-94 U
0.0154  
+/-0.0203 0.018 +/-0.0203 0.0361 pCi/g Potassium-40 12.6  
+/-1.13 0.148  
+/-1.13 0.295 pCi/g Radium-226 0.540  
+/-0.0921 0.0363 +/-0.0921 0.0726 pCi/g Silver-108m U
0.00968  
+/-0.0329 0.0178 +/-0.0329 0.0355 pCi/g Thallium-208 0.203  
+/-0.0448 0.018 +/-0.0448 0.036 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.00771  
+/-0.0215 0.017 +/-0.0215 0.0391 pCi/g KSDI 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils P04* 002332 Client Sample ID:                 9312-0004-006F                 Proiect:     YANK01204 Sample ID:                         180060007                     Client ID: YANKOOlI Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC       TPU       MDA       Units         DF Analyst Date   Time Batch I Surrogate/Tracer recovery       Test                                   Recovery%       Acceptable Limits Strontium-90                       GFPC, Sr90, solid-ALL ESS                   63           (25%-125%)
Soils P04* 002332 Client Sample ID:
Carrier/Tracer Recovery           GFPC, Sr90, solid-ALL FSS                   63           (25%-I125%)
9312-0004-006F Proiect:
YANK01204 Sample ID:
180060007 Client ID:
YANKOOlI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch I Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL ESS 63 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 63 (25%-I125%)
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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD1 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
BD1 Results are either below the MDC or tracer recovery is low C
* 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
Results are reported from a diluted aliquot of the sample H
* 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 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 Sample results are rejected U
Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification 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 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 931 2-0004-007F                Proiect:      YANK01 204 Sample ID:                         180060008                      Client ID: YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     30-JAN-07 Receive Date:                      02-FEB-07 Collector:                        Client Moisture:                          7.28%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result Uncertainty       LC         TPU     MDA       Units       DF Analyst Date     Time Batch D~
February 9, 2007 Client Sample ID:
Rad Alpha Spec Analysis AlphaspecAm24l, Cm, Solid ALL FSS Americium-241                     U   0.0678   +/-0.0899       0.00 +/-0.0903     0.084      pCi/g            MXA  02/05/07 1044 607169 Curium-242                       U       0.00 +/-0.0624       0.00 +/-0.0624     0.0863      pCi/g Curium-243/244                          0.093     +/-0.105       0.00 +/-0.106 0.084      pCi/g Aiphaspec Pu, Solid-ALL FSS Plutonium-238                    U   0.0187   +/-0.0497   0. 0221 +/-0.0497       0.111      pCi/g            MXA  02/05/07 1044 607170 Plutonium-239/240                U -0.00493   +/-0.0548   0.0495 +/-0.0548       0.166     pCi/g Liquid Scint Pu24I1, Solid-ALL FSS Plutonium-241                     Ui   -1.15     +/-5.42       4.62       +/-5.42   9.81     pCi/g            MXA  02/06/07 1528 607171 Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL ESS 226 In growth Waived Actinium-228                     UI       0.00   +/-0. 191    0.161      +/-0.191  0.323      pCi/g            MJH1 02/05/07 1459 607292 Americium-241                    U    0.015  +/-0.0415    0.0341      +/-0.0415  0.0682      pCi/g Bismuth-212                      UI      0.00   +1-0.369      0.255      +/-0.369  0.509      pCi/g Bismuth-2 14                            0.413    +/-0.116    0.0481      +/-0.116   0.096      pCi/g Cesium- 134                      U    0.0609    +/-0.052    0.0335      +/-0.052  0.0669      pCi/g Cesium-I 37                      U    0.0342  +/-0.0315    0.0305      +/-0.0315  0.061      pCi/g Cobalt-60                        U    0.03 16  +/-0.0397      0.037    +/-0.0397  0.074      pCi/g Europium-152                      U -0.0353    +/-0.0805    0.0549      +/-0.0805  0.110      pCi/g Europium-154                      U -0.0219      +1-0.106    0.0862      +/-0. 106  0.172      pCi/g Europium-IS55                    U    0.0254  +/-0.0599    0.0548      +/-0.0599  0.109      pCi/g Lead-21 2                              0.538  +/-0.0801    0.0316      +/-0.0801  0.0632      pCi/g Lead-214                                0.508    +/-0.102    0.0423      +/-0.102  0.0846      pCi/g Manganese-54                      U    0.0234  +/-0.0192    0.0244      +/-0.0192  0.0488      pCi/g Niobium-94                        U 0.00138    +/-0.0276    0.0244      +/-0.0276 0.0488      pCi/g Potassium-40                              9.40    +1-1.13    0.234        +/-1.13  0.467      pCi/g Radium-226                              0.4 13  +1-0.116    0.0481      +/-0.116  0.096     pCi/g Silver-108m                      U    0.0108  +/-0.0244    0.0221      +/-0.0244  0.0441      pCi/g Thallium-208                            0.179  +/-0.0576    0.0271      +/-0.0576  0.0541     pCi/g Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90                      U    0.0157   +/-0.0237   0.0179 +/-0.0237       0.0411      pCi/g            KSDI1 02/09/07 0947 608308 Rad Liquid Scintillation Analysis
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
931 2-0004-007F 180060008 TS 30-JAN-07 02-FEB-07 Client 7.28%
Proiect:
Client ID:
Vol. Recv.:
YANK01 204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~
Rad Alpha Spec Analysis Alphaspec Am24l, Cm, Solid ALL FSS Americium-241 U
0.0678
+/-0.0899 0.00 +/-0.0903 Curium-242 Curium-243/244 Aiphaspec Pu, Solid-ALL FSS Plutonium-238 Plutonium-239/240 U
0.00  
+/-0.0624 0.00 +/-0.0624 0.093  
+/-0.105 0.00  
+/-0.106 U
0.0187  
+/-0.0497
: 0. 0221 +/-0.0497 U -0.00493  
+/-0.0548 0.0495 +/-0.0548 0.084 0.0863 0.084 0.111 0.166 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MXA 02/05/07 1044 607169 MXA 02/05/07 1044 607170 MXA 02/06/07 1528 607171 Liquid Scint Pu24I1, Solid-A LL FSS Plutonium-241 Ui
-1.15  
+/-5.42 4.62  
+/-5.42 9.81 Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL ESS 226 In growth Waived Actinium-228 UI Americium-241 U
Bismuth-212 UI Bismuth-2 14 Cesium-134 U
Cesium-I 37 U
Cobalt-60 U
Europium-152 U
Europium-154 U
Europium-IS55 U
Lead-21 2 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 0.00 0.015 0.00 0.413 0.0609 0.0342 0.03 16
-0.0353
-0.0219 0.0254 0.538 0.508 0.0234 0.00138 9.40 0.4 13 0.0108 0.179
+/-0. 191
+/-0.0415
+1-0.369
+/-0.116
+/-0.052
+/-0.0315
+/-0.0397
+/-0.0805
+1-0.106
+/-0.0599
+/-0.0801
+/-0.102
+/-0.0192
+/-0.0276
+1-1.13
+1-0.116
+/-0.0244
+/-0.0576 0.161 0.0341 0.255 0.0481 0.0335 0.0305 0.037 0.0549 0.0862 0.0548 0.0316 0.0423 0.0244 0.0244 0.234 0.0481 0.0221 0.0271
+/-0.191
+/-0.0415
+/-0.369
+/-0.116
+/-0.052
+/-0.0315
+/-0.0397
+/-0.0805
+/-0. 106
+/-0.0599
+/-0.0801
+/-0.102
+/-0.0192
+/-0.0276
+/-1.13
+/-0.116
+/-0.0244
+/-0.0576 0.323 0.0682 0.509 0.096 0.0669 0.061 0.074 0.110 0.172 0.109 0.0632 0.0846 0.0488 0.0488 0.467 0.096 0.0441 0.0541 0.0411 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJH1 02/05/07 1459 607292 KSDI1 02/09/07 0947 608308 0.0157  
+/-0.0237 0.0179 +/-0.0237
_91
_91


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171           - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                     Report Date:  February 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   931 2-0004-007F                   Project:       YANK01204 Sample ID:                          180060008                        Client ID: YANKOO I Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty       LC       TPU     MDA           Units         DF Analyst Date       Time Batch D~
Soils PO# 002332 Report Date:
Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCi/g Tritium                         U     0.792       +/-1.08   0.868     +/-1.08     1.82         pCi/g             AXD2 02/03/07 0322 607149 Liquid Scint C14, Solid AIIFSS Carbon-14                       U   0.00632     +/-0.0894   0.0749 +/-0.0894     0.153           pCilg             AXD2 02/03/07 0201 607153 Liquid Scint FeSS, Solid-ALL ESS Iron-55                         U     -25.7       +/-46.1     31.2     +/-46.1   64.7           pCi/g             MXP1 02/06/07 1559 607148 Liquid Scint Ni63, Solid-ALL FSS Nickel-63                       U     -0.51       +/-8.56     7.21     +/-8.56     15.1         pCi/g             MXP1 02/06/07 1401 607147 Liquid Scint Tc99, Solid-ALL FSS Technetium-99                   U     0.142     +/-0.183   0.150     +/-0.183   0.309           pCi/g             MXPI 02/07/07 1402 607151 The following Prep Methods were performed Method             Description                                               Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                               LXM2         02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             DOE EML HASL-300, Am-05-RC Modified 2                   DOE EML HASL-300, Pu- I I1-RC Modified 3                   DOE EML HASL-300, Pu- I I1-RC Modified 4                   EML HASL 300, 4.5.2.3 5                   EPA 905.0 Modified 6                   EPA 905.0 Modified 7                   EPA 906.0 Modified 8                   EPA EERF C-01 Modified 9                   DOE RESL Fe-I, Modified 10                   DOE RESL Ni-I, Modified II                  DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery       Test                                     Recovery %       Acceptable Limits Americium-243                     Aiphaspec Am24l, Cm, Solid ALL                 81             (15%-125%)
February 9, 2007 Client Sample ID:
Plutonium-242                      Alphaspec Pu, Solid-ALL FSS                    95            (15%-125%)
Sample ID:
Plutonium-242                      Liquid Scint Pu24I, Solid-ALL FS                99            (25%-I125%)
931 2-0004-007F 180060008 Project:
Strontium-90                      GFPC, SOO0, solid-ALL FSS                      66            (25%-125%)
Client ID:
Vol. Recv.:
YANK01204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~
Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid -
3 pCi/g Tritium U
0.792  
+/-1.08 0.868  
+/-1.08 1.82 pCi/g AXD2 02/03/07 0322 607149 Liquid Scint C14, Solid AIIFSS Carbon-14 U
0.00632  
+/-0.0894 0.0749 +/-0.0894 0.153 pCilg AXD2 02/03/07 0201 607153 Liquid Scint FeSS, Solid-ALL ESS Iron-55 U  
-25.7  
+/-46.1 31.2  
+/-46.1 64.7 pCi/g MXP1 02/06/07 1559 607148 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U  
-0.51  
+/-8.56 7.21  
+/-8.56 15.1 pCi/g MXP1 02/06/07 1401 607147 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U
0.142  
+/-0.183 0.150  
+/-0.183 0.309 pCi/g MXPI 02/07/07 1402 607151 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
DOE EML HASL-300, Am-05-RC Modified 2
DOE EML HASL-300, Pu-I I1-RC Modified 3
DOE EML HASL-300, Pu-I I1-RC Modified 4
EML HASL 300, 4.5.2.3 5
EPA 905.0 Modified 6
EPA 905.0 Modified 7
EPA 906.0 Modified 8
EPA EERF C-01 Modified 9
DOE RESL Fe-I, Modified 10 DOE RESL Ni-I, Modified I I DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery %
Acceptable Limits Americium-243 Plutonium-242 Plutonium-242 Strontium-90 Aiphaspec Am24l, Cm, Solid ALL Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu24I, Solid-ALL FS GFPC, SOO0, solid-ALL FSS 81 95 99 66 (15%-125%)
(15%-125%)
(25%-I125%)
(25%-125%)
52
52


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407     - (843) 556-8171   - www.gel.com Certificate of Analysis A alvsis Company :Connecticut Yankee Atomic Power Address       362 Injun Hollow Rd East Hampton, Connecticut 06424                                                 Report Date: February 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis A alvsis Company :Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9312-0004-007F                 Project:     YANK01 204 Sample ID:                          180060008                      Client ID:   YANK0OI Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier     Result   Uncertainty     LC   TPU         MDA         Units       DF Analyst Date     Time Batch Pi Carrier/Tracer Recovery           GFPC, Sr90, solid-ALL FSS                   66               (25%-I 25%)
Soils PO# 002332 Report Date:
Iron-59                            Liquid Scint Fe55, Solid-ALL  FS            73              (15%-I 25%)
February 9, 2007 Client Sample ID:
Nickel-63                          Liqui d Scint Ni63, Solid-ALL FS            89              (25%-I125%)
Sample ID:
Carrier/Tracer Recovery            Liquid Scint Ni63, Solid-ALL  FS            89              (25%-I125%)
9312-0004-007F 180060008 Project:
Technetium-99                      Liquid Scint Tc99, Solid-ALL  ES            82              (15%-125%)
Client ID:
Carrier/Tracer Recovery            Liquid Scint Tc99, Solid-ALL  ES            82              (15%-125%)
Vol. Recv.:
YANK01 204 YANK0OI Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Carrier/Tracer Recovery Iron-59 Nickel-63 Carrier/Tracer Recovery Technetium-99 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS Liquid Scint Fe55, Solid-ALL FS Liqui d Scint Ni63, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Tc99, Solid-ALL ES Liquid Scint Tc99, Solid-ALL ES 66 73 89 89 82 82 (25%-I 25%)
(15%-I 25%)
(25%-I125%)
(25%-I125%)
(15%-125%)
(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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A     The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GCIMS analysis D     Results are reported from a diluted aliquot of the sample H     Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U     Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification
Analyte has been confirmed by GCIMS analysis D
* 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 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.
S53
S53


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171         - wvww.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                   Report Date: February 9, 2007 Corntact:     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 931 2-0004-008F                  Proiect:        YANK01 204 Sample ID:                       180060009                        Client ID:      YANKOO 1 Matrix:                           TS                                Vol. Recv.:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - wvww.gel.com Certificate of Analysis Company:
Collect Date:                     30-JAN-07 Receive Date:                      02-FEB-07 Collector:                        Client Moisture:                        6.45%
Connecticut Yankee Atomic Power Address:
Parameter                   Qualifier   Result Uncertainty       LC       TPU       MDA           Units         DF Analyst Date     Time Batch Di Rad Gamma Spec Analysis Gamma,Solid-FSS CAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.826     +/-0.169   0.0481   +/-0.169   0.0962         pCi/g             MJHI 02/05/07 1500 607292 Americium-241                     U   0.0252   +/-0.0729   0.0609   +/-0.0729     0.122         pCi/g Bismuth-212                             0.481     +/-0.230   0.0973   +/-0.230     0.195         pCi/g Bismuth-214                             0.616   +/-0.0906   0.0258   +/-0.0906   0.0515           pCi/g Cesium-134                       UI       0.00 +/-0.0227   0.0179   +/-0.0227   0.0357           pCi/g Cesium-137                             0.199   +/-0.0352     0.013 +/-0.0352     0.026         pCi/g Cobalt-60                         U   0.0126     +/-0.017   0.0152   +/-0.017   0.0303           pCi/g Europium-152                     U -0.0219     +/-0.0756     0.038 +/-0.0756     0.076         pCi/g Europium-154                     U -0.0131     +/-0.0469   0.0375   +/-0.0469   0.0749           pCi/g Europium-I 55                     U     0.031   +/-0.0752   0.0525   +/-0.0752     0.105         pCi/g Lead-2 12                               0.775   +/-0.0771   0.0233   +/-0.0771   0.0466           pCi/g Lead-214                               0.713   +/-0.0947   0.0266   +/-0.0947   0.0531           pCi/g Manganese-54                     U 0.000242   +/-0.0159   0.0139   +/-0.0159   0.0278           pCi/g Niobium-94                       U -0.00457     +/-0.0148   0.0123   +/-0.0148   0.0246           pCi/g Potassium-40                             12.0   +/-0.969     0.125   +/-0.969     0.250         pCi/g Radium-226                             0.616   +/-0.0906   0.0258   +/-0.0906   0.05 15         pCi/g Silver-108m                     U -0.00705     +/-0.0151     0.013 +/-0.0151   0.0259           pCi/g Thallium-208                           0.202   +/-0.0407   0.0135   +/-0.0407   0.0269           pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90                     U     0.031   +/-0.0245   0.0167 +/-0.0245     0.0386           pCi/g             KSDI 02/09/07 0947 608308 The following Prep Methods were performed Method             Description                                             Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2         02/02/07         1207     607077 The following Analytical Methods were performed Method             Description EML HASL 300,4.5.2.3 2                  EPA 905.0 Modified 3                  EPA 905.0 Modified
362 Injun Hollow Rd East Hampton, Connecticut 06424 Corntact:
                                                                      -94
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: February 9, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
931 2-0004-008F 180060009 TS 30-JAN-07 02-FEB-07 Client 6.45%
Proiect:
Client ID:
Vol. Recv.:
YANK01 204 YANKOO 1 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Di Rad Gamma Spec Analysis Gamma,Solid-FSS CAM & ALL FSS 226 In growth Waived Actinium-228 0.826  
+/-0.169 0.0481  
+/-0.169 0.0962 pCi/g MJHI 02/05/07 1500 607292 Americium-241 U
0.0252  
+/-0.0729 0.0609 +/-0.0729 0.122 pCi/g Bismuth-212 0.481  
+/-0.230 0.0973  
+/-0.230 0.195 pCi/g Bismuth-214 0.616  
+/-0.0906 0.0258 +/-0.0906 0.0515 pCi/g Cesium-134 UI 0.00  
+/-0.0227 0.0179 +/-0.0227 0.0357 pCi/g Cesium-137 0.199  
+/-0.0352 0.013 +/-0.0352 0.026 pCi/g Cobalt-60 U
0.0126  
+/-0.017 0.0152  
+/-0.017 0.0303 pCi/g Europium-152 U -0.0219  
+/-0.0756 0.038 +/-0.0756 0.076 pCi/g Europium-154 U -0.0131  
+/-0.0469 0.0375 +/-0.0469 0.0749 pCi/g Europium-I 55 U
0.031  
+/-0.0752 0.0525 +/-0.0752 0.105 pCi/g Lead-2 12 0.775  
+/-0.0771 0.0233 +/-0.0771 0.0466 pCi/g Lead-214 0.713  
+/-0.0947 0.0266 +/-0.0947 0.0531 pCi/g Manganese-54 U 0.000242  
+/-0.0159 0.0139 +/-0.0159 0.0278 pCi/g Niobium-94 U -0.00457  
+/-0.0148 0.0123 +/-0.0148 0.0246 pCi/g Potassium-40 12.0  
+/-0.969 0.125  
+/-0.969 0.250 pCi/g Radium-226 0.616  
+/-0.0906 0.0258 +/-0.0906 0.05 15 pCi/g Silver-108m U -0.00705  
+/-0.0151 0.013 +/-0.0151 0.0259 pCi/g Thallium-208 0.202  
+/-0.0407 0.0135 +/-0.0407 0.0269 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.031  
+/-0.0245 0.0167 +/-0.0245 0.0386 pCi/g KSDI 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description 2
3 EML HASL 300,4.5.2.3 EPA 905.0 Modified EPA 905.0 Modified
-94


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407       - (843) 556-8171   - www.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                   Report Date: February 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9312-0004-008F                   Project:     YANK0 1204 Sample ID:                           180060009                         Client ID: YANKOOI Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty       LC     TPU         MDA         Units         DF Analyst Date   Time Batch Di Surrogate/Tracer recovery       Test                                   Recovery%           Acceptable Limits Strontium-90                     GFPC, Sr90, solid-ALL FSS                   63               (25%-125%)
Soils PO# 002332 Client Sample ID:
Carrier/TracerRecovery          GFPC, Sr90, solid-ALL FSS                   63               (25%-125%)
9312-0004-008F Project:
YANK0 1204 Sample ID:
180060009 Client ID:
YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Di Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 63 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 63 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows
* 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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by CC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy---Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Analyte has been confirmed by CC/MS analysis D
* 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 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.


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 931 2-0004-009F                Proiect:        YANK01204 Sample ID:                         180060010                      Client ID:      YANK0O I Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     30-JAN-07 Receive Date:                      02-FEB-07 Collector:                        Client Moisture:                          6.27%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU       MDA         Units         DF Analyst Date     Time Batch D~
February 9, 2007 Client Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL ESS 226 In growth Waived Actinium-228                           0.861     +/-0.281   0.102   +/-0.281   0.203         pCi/g             MJHI 02/05/07 1614 607292 Americium-241                   U -0.00635     +/-0.0548   0.0455 +/-0.0548   0.0909         pCi/g Bismuth-212                             0.871     +/-0.406     0.225 +/-0.406   0.450         pCi/g Bismuth-214                             0.629     +/-0.140   0.0556   +/-0.140   0.111         pCilg Cesium-134                       UI       0.00 +/-0.0617   0.0375 +/-0.0617   0.0749         pCi/g Cesium-137                       U     0.0487   +/-0.0508   0.0297 +/-0.0508   0.0594         pCi/g Cobalt-60                         U     0.0324   +/-0.0341   0.0308 +/-0.0341   0.0615         pCi/g Europium-152                     U -0.0769       +/-0.101   0.0743   +/-0.101   0.149         pCi/g Europium-154                     UI1       0.00   +/-0.135   0.0948   +/-0.135   0.190         pCi/g Europium-155                     U 0.00827       +/-0.080   0.0738   +/-0.080   0.148         pCi/g Lead-212                                 0.746     +/-0.103   0.0409   +/-0.103   0.0817         pCi/g Lead-214                                 0.473     +/-0.126   0.0551   +/-0.126   0.110         pCi/g Manganese-54                     U 0.00242     +/-0.0338   0.0298 +/-0.0338   0.0595         pCi/g Niobium-94                       U -0.00921       +/-0.032   0.0266   +/-0.032   0.0532         pCi/g Potassium-40                               11.8     +/-1.33     0.246   +/-1.33   0.492         pCi/g Radium-226                               0.629     +/-0.140   0.0556   +/-0.140   0.111         pCi/g Silver-108m                     U -0.00257     +/-0.0298   0.0263 +/-0.0298   0.0525         pCi/g Thallium-208                             0.236   +/-0.0637   0.0302 +/-0.0637   0.0604         pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90                           0.0624   +/-0.0306     0.019 +/-0.0306   0.0433         pCi/g             KSDI1 02/09/07 0947 608308 The following Prep Methods were performed Method             Description                                             Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2       02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             EML HASL 300, 4.5.2.3 2                 EPA 905.0 Modified 3                  EPA 905.0 Modified
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
931 2-0004-009F 180060010 TS 30-JAN-07 02-FEB-07 Client 6.27%
Proiect:
Client ID:
Vol. Recv.:
YANK01204 YANK0O I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL ESS 226 In growth Waived Actinium-228 0.861  
+/-0.281 0.102  
+/-0.281 0.203 pCi/g MJHI 02/05/07 1614 607292 Americium-241 U -0.00635  
+/-0.0548 0.0455 +/-0.0548 0.0909 pCi/g Bismuth-212 0.871  
+/-0.406 0.225  
+/-0.406 0.450 pCi/g Bismuth-214 0.629  
+/-0.140 0.0556  
+/-0.140 0.111 pCilg Cesium-134 UI 0.00  
+/-0.0617 0.0375 +/-0.0617 0.0749 pCi/g Cesium-137 U
0.0487  
+/-0.0508 0.0297 +/-0.0508 0.0594 pCi/g Cobalt-60 U
0.0324  
+/-0.0341 0.0308 +/-0.0341 0.0615 pCi/g Europium-152 U  
-0.0769  
+/-0.101 0.0743  
+/-0.101 0.149 pCi/g Europium-154 UI1 0.00  
+/-0.135 0.0948  
+/-0.135 0.190 pCi/g Europium-155 U
0.00827  
+/-0.080 0.0738  
+/-0.080 0.148 pCi/g Lead-212 0.746  
+/-0.103 0.0409  
+/-0.103 0.0817 pCi/g Lead-214 0.473  
+/-0.126 0.0551  
+/-0.126 0.110 pCi/g Manganese-54 U
0.00242  
+/-0.0338 0.0298 +/-0.0338 0.0595 pCi/g Niobium-94 U -0.00921  
+/-0.032 0.0266  
+/-0.032 0.0532 pCi/g Potassium-40 11.8  
+/-1.33 0.246  
+/-1.33 0.492 pCi/g Radium-226 0.629  
+/-0.140 0.0556  
+/-0.140 0.111 pCi/g Silver-108m U -0.00257  
+/-0.0298 0.0263 +/-0.0298 0.0525 pCi/g Thallium-208 0.236  
+/-0.0637 0.0302 +/-0.0637 0.0604 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 0.0624  
+/-0.0306 0.019 +/-0.0306 0.0433 pCi/g KSDI1 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
3 EPA 905.0 Modified EPA 905.0 Modified


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171       - www.gel.com Certificate of Anallsis Company:   Connecticut Yankee Atomic Power Address:   362 Injun Hollow Rd East Hampton, Connecticut 06424                                                 Report Date: February 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Anallsis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:   Soils PO# 002332 Client Sample ID:                   9312-0004--009F               Project:     YANK01204 Sample ID:                           180060010                     Client ID: YANKOOI Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty       LC     TPU         MDA       Units       DF Analyst Date     Time Batch P~
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery       Test                                   Recovery%       Acceptable Limits Strontium-90                     GFPC, Sr90, solid-ALL FSS                   60             (25%-I125%)
9312-0004--009F Project:
CarrierfTracer Recovery         GFPC, Sr90, solid-ALL FSS                   60             (25%-125%)
YANK01204 Sample ID:
180060010 Client ID:
YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 60 (25%-I125%)
CarrierfTracer Recovery GFPC, Sr90, solid-ALL FSS 60 (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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification
Analyte has been confirmed by GC/MS analysis D
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Results are reported from a diluted aliquot of the sample H
* 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 Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.
57
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 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO#t 002332 Client Sample ID:                 9312-0004-01IOF                 Project:       YANK01204 Sample ID:                         180060011                       Client ID:     YANK00l Matrix:                             TS                               Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                       30-JAN-07 Receive Date:                       02-FEB-07 Collector:                         Client Moisture:                         7.37%
Soils PO#t 002332 Report Date:
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 In growth Waived Actinium-228                             0.876     +/-0.223   0.0804   +/-0.223   0.161         pCi/g             MIHI1 02/05/07 1722 607292 Americium-241                     U   0.0304   +/-0.0432   0.0364   +/-0.0432 0.0728           pCilg Bismuth-212                       U     0.343     +/-0.503     0.195   +/-0.503   0.390         pCilg Bismuth-214                             0.577     +/-0.114   0.0416   +/-0.114 0.0831           pCi/g Cesium-134                       UI       0.00 +/-0.0452   0.0331   +/-0.0452 0.0661           pCi/g Cesium-]137                       U -0.00784     +/-0.0309   0.0256   +/-0.0309 0.0512           pCilg Cobalt-60                         U -0.0123       +/-0.0317   0.0252   +/-0.0317 0.0503           pCilg Europium-152                     U     0.013   +/-0.0944   0.0587   +/-0.0944   0.117         pCi/g Europium-154                     UI       0.00   +/-0.114   0.0695   +/-0.114   0.139         pCilg Europium-155                     U     0.1 17   +/-0.113   0.0615   +/-0.113   0.123         pCi/g Lead-2 12                               0.929     +/-0.120     0.034   +/-0.120 0.0679           pCi/g Lead-214                                 0.647     +/-0.122   0.0417   +/-0.122 0.0833           pCi/g Manganese-54                     U   0.0208   +/-0.0284   0.0262 +/-0.0284   0.0524           pCi/g Niobium-94                       U -0.0162     +/-0.0264   0.0209 +/-0.0264   0.0418           pCi/g Potassium-40                               13.6     +/-1.47     0.164   +/-1.47   0.327         pCi/g Radium-226                               0.577     +/-0.114   0.0416   +/-0.114 0.0831           pCi/g Silver-108m                       U 0.00891     +/-0.0243   0.0218 +/-0.0243   0.0435           pCi/g T'hallium-208                           0.377   +/-0.0627   0.0199 +/-0.0627   0.0398           pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90                         0.0589   +/-0.0265   0.0157 +/-0.0266   0.036 1         pCi/g             KSDI1 02/09/07 0947 608308 The following Prep Methods were performed Method             Description                                             Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2         02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             EML HASL 300,4.5.2.3 2                 EPA 905.0 Modified 3                  EPA 905.0 Modified 58
February 9, 2007 Client Sample ID:
9312-0004-01IOF Project:
YANK01204 Sample ID:
180060011 Client ID:
YANK00l Matrix:
TS Vol. Recv.:
Collect Date:
30-JAN-07 Receive Date:
02-FEB-07 Collector:
Client Moisture:
7.37%
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 In growth Waived Actinium-228 0.876  
+/-0.223 0.0804  
+/-0.223 0.161 pCi/g MIHI1 02/05/07 1722 607292 Americium-241 U
0.0304  
+/-0.0432 0.0364 +/-0.0432 0.0728 pCilg Bismuth-212 U
0.343  
+/-0.503 0.195  
+/-0.503 0.390 pCilg Bismuth-214 0.577  
+/-0.114 0.0416  
+/-0.114 0.0831 pCi/g Cesium-134 UI 0.00  
+/-0.0452 0.0331  
+/-0.0452 0.0661 pCi/g Cesium-]137 U -0.00784  
+/-0.0309 0.0256 +/-0.0309 0.0512 pCilg Cobalt-60 U  
-0.0123  
+/-0.0317 0.0252 +/-0.0317 0.0503 pCilg Europium-152 U
0.013  
+/-0.0944 0.0587 +/-0.0944 0.117 pCi/g Europium-154 UI 0.00  
+/-0.114 0.0695  
+/-0.114 0.139 pCilg Europium-155 U
0.1 17  
+/-0.113 0.0615  
+/-0.113 0.123 pCi/g Lead-2 12 0.929  
+/-0.120 0.034  
+/-0.120 0.0679 pCi/g Lead-214 0.647  
+/-0.122 0.0417  
+/-0.122 0.0833 pCi/g Manganese-54 U
0.0208  
+/-0.0284 0.0262 +/-0.0284 0.0524 pCi/g Niobium-94 U -0.0162  
+/-0.0264 0.0209 +/-0.0264 0.0418 pCi/g Potassium-40 13.6  
+/-1.47 0.164  
+/-1.47 0.327 pCi/g Radium-226 0.577  
+/-0.114 0.0416  
+/-0.114 0.0831 pCi/g Silver-108m U
0.00891  
+/-0.0243 0.0218 +/-0.0243 0.0435 pCi/g T'hallium-208 0.377  
+/-0.0627 0.0199 +/-0.0627 0.0398 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0589  
+/-0.0265 0.0157 +/-0.0266 0.036 1 pCi/g KSDI1 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:       Soils P04* 002332 Client Sample ID:                   9312-0004-OIOF               Project:     YANKOl1204 Sample ID:                         180060011                     Client ID: YANKOO I Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier     Result   Uncertainty     LC     TPU       MDA       Units       DF Analyst Date     Time Batch I Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits Strontium-90                       GFPC, Sr90, solid-ALL FSS                 68           (25%-I125%)
Soils P04* 002332 Client Sample ID:
Carrier/Tracer Recovery             GFPC, SrOO, solid-ALL FSS                 68           (25%-125%)
9312-0004-OIOF Project:
YANKOl1204 Sample ID:
180060011 Client ID:
YANKOO I Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch I Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 68 (25%-I125%)
Carrier/Tracer Recovery GFPC, SrOO, solid-ALL FSS 68 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows
* 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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
13D Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
13D Results are either below the MDC or tracer recovery is low C
Ul Gamma Spectroscopy--Uncertain identification
Analyte has been confirmed by GC/MS analysis D
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Results are reported from a diluted aliquot of the sample H
* 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.
Ul Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.
S59
S59


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils P04* 002332 Client Sample ID:                   9312-0004-01IIF                  Project:        YANK01 204 Sample ID:                         180060012                        Client ID: YANKOO I Matrix:                             TS                                Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                       30-JAN-07 Receive Date:                      02-FEB-07 Collector:                          Client Moisture:                          6.62%
Soils P04* 002332 Report Date:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU         MDA         Units         DF Analyst Date       Time Batch Pt Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228                             0.609   +/-0.264   0.0991   +/-0.264     0.198         pCilg             MJH1 02/05/07 1723 607292 Americium-241                     U     0.0257   +/-0.0473   0.0393 +/-0.0473     0.0786         pCilg Bismuth-212                             0.553     +/-0.357     0.204   +/-0.357     0.408         pCilg Bismuth-214                             0.588     +/-0.132   0.0485   +/-0.132   0.0969         pCilg Cesium-134                       U     0.0362   +/-0.0494   0.0365 +/-0.0494     0.073         pCilg Cesium-137                       U 0.00211     +/-0.0342   0.0305 +/-0.0342     0.061         pCi/g Cobalt-60                         U -0.00859     +/-0.0433   0.0296 +/-0.0433     0.059 1         pCi/g Europium-152                     U -0.0213     +/-0.0925   0.0602 +/-0.0925     0.120         pCi/g Europium-154                     U -0.0254       +/-0.126     0.103   +/-0.126     0.206         pCi/g Europium-155                     U     0.0724   +/-0.0656   0.0611 +/-0.0656     0.122         pCi/g Lead-212                                 0.719   +/-0.0946   0.0292 +/-0.0946     0.0584         pCi/g Lead-214                                 0.678     +/-0.129   0.0441   +/-0.129   0.0882         pCi/g Manganese-54                     U 0.00377     +/-0.0307   0.0271 +/-0.0307     0.0542         pCi/g Niobium-94                       U 0.00336     +/-0.0288   0.0257 +/-0.0288     0.05 14         pCi/g Potassium-40                               11.6     +/-1.19     0.176   +/-1.19     0.352         pCi/g Radium-226                               0.588   +/-0.132   0.0485   +/-0.132   0.0969         pCi/g Silver-108m                       U -0.00283     +/-0.0263   0.0228 +/-0.0263     0.0456         pCi/g Thallium-208                             0.253 +/-0.0584   0.0245 +/-0.0584     0.049         pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL ESS Strontium-90                           0.0631   +/-0.0269   0.0152 +/-0.0269     0.0353         pCi/g             KSD1   02/09/07 0947 608308 The following Prep Methods were performed Method             Description                                             Analyst       Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2         02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified 3                  EPA 905.0 Modified 60
February 9, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9312-0004-01IIF 180060012 TS 30-JAN-07 02-FEB-07 Client 6.62%
Project:
Client ID:
Vol. Recv.:
YANK01 204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pt Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.609  
+/-0.264 0.0991  
+/-0.264 0.198 pCilg MJH1 02/05/07 1723 607292 Americium-241 U
0.0257  
+/-0.0473 0.0393 +/-0.0473 0.0786 pCilg Bismuth-212 0.553  
+/-0.357 0.204  
+/-0.357 0.408 pCilg Bismuth-214 0.588  
+/-0.132 0.0485  
+/-0.132 0.0969 pCilg Cesium-134 U
0.0362  
+/-0.0494 0.0365 +/-0.0494 0.073 pCilg Cesium-137 U
0.00211  
+/-0.0342 0.0305 +/-0.0342 0.061 pCi/g Cobalt-60 U -0.00859  
+/-0.0433 0.0296 +/-0.0433 0.059 1 pCi/g Europium-152 U  
-0.0213  
+/-0.0925 0.0602 +/-0.0925 0.120 pCi/g Europium-154 U  
-0.0254  
+/-0.126 0.103  
+/-0.126 0.206 pCi/g Europium-155 U
0.0724  
+/-0.0656 0.0611 +/-0.0656 0.122 pCi/g Lead-212 0.719  
+/-0.0946 0.0292 +/-0.0946 0.0584 pCi/g Lead-214 0.678  
+/-0.129 0.0441  
+/-0.129 0.0882 pCi/g Manganese-54 U
0.00377  
+/-0.0307 0.0271  
+/-0.0307 0.0542 pCi/g Niobium-94 U
0.00336  
+/-0.0288 0.0257 +/-0.0288 0.05 14 pCi/g Potassium-40 11.6  
+/-1.19 0.176  
+/-1.19 0.352 pCi/g Radium-226 0.588  
+/-0.132 0.0485  
+/-0.132 0.0969 pCi/g Silver-108m U -0.00283  
+/-0.0263 0.0228 +/-0.0263 0.0456 pCi/g Thallium-208 0.253  
+/-0.0584 0.0245 +/-0.0584 0.049 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL ESS Strontium-90 0.0631  
+/-0.0269 0.0152 +/-0.0269 0.0353 pCi/g KSD1 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-OIIF                 Project:     YANK01204 Sample ID:                         180060012                     Client ID: YANKOOI Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU         MDA       Units       DF Analyst Date     Time Batch P~
Soils PO# 002332 Client Sample ID:
Surrogate/Tracer recovery         Test                                   Recovery%       Acceptable Limits Strontium-90 -GFPC,                       Sr90, solid-ALL FSS                 68             (25%-I125%)
9312-0004-OIIF Project:
Carrier/Tracer Recovery             GFPC, Sr90, solid-ALL ESS                 68             (25%-125%)
YANK01204 Sample ID:
180060012 Client ID:
YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 -GFPC, Sr90, solid-ALL FSS 68 (25%-I125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL ESS 68 (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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
13D Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by CC/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
13D Results are either below the MDC or tracer recovery is low C
* Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
Analyte has been confirmed by CC/MS analysis D
UI Gamma Spectroscopy--Uncertain identification
Results are reported from a diluted aliquot of the sample H
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Analytical holding time was exceeded J
* QC Samples were not spiked with this compound A     RPD of sample and duplicate evaluated using +f-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
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 Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +f-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407   -   (843) 556-8171   - wvww.gel.com Certificate of Analysis Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                 Report Date: February 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - wvww.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9312-0004-012F                  Project:      YANK01204 Sample ID:                         180060013                        Client ID:    YANKOOI Matrix:                             TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                       30-JAN-07 Receive Date:                      02-FEB-07 Collector:                          Client Moisture:                          6.36%
Soils PO# 002332 Report Date:
Parameter                   Qualifier     Result Uncertainty       LC     TPU       MDA         Units         DF Analyst Date     Time Batch Pi Rad Alpha Spec Analysis Alphaspec Am24J1, Cm, Solid ALL FSS Americium-241                     U - -0.0251   +/-0.0551       0.00 +/-0.0552     0.0762        pCi/g            MXA    02/05/07 1044 607169 Curium-242                        U        0.00 +/-0.0566       0.00 +/-0.0566     0.0783        pCi/g Curium-243/244                    U    0.0562   +/-0.0779       0.00 +/-0.0783     0.0762                          MX      20/7      04677 pCi/g Aiphaspec Pu, Solid-ALL FSS Plutonium-238                    U    0.0339   +/-0.0765   0.0412 +/-0.0766       0.154        pCi/g Plutonium-239/240                U - ).00635   +/-0.0534   0.0238 +/-0.0534       0.119        pCi/g            MXA 02/06/07 1544 607171 Liquid Scint Pu24J/, Solid-A LL FSS Plutonium-241                    U        1.22     +/-6.92     5.74     +/-6.92       12.2       pCilg Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                             0.548     +/-0.101  0.0357    +/-0.101    0.07 14        pCi/g            MJHI1 02/05/07 1939 607292 Americium-241                    U    0.0181  +/-0.0684    0.0577  +/-0.0684      0.115        pCi/g Bismuth-2 12                            0.295    +/-0.151  0.0741    +/-0.151      0.148        pCi/g Bismuth-2 14                            0.490  +/-0.0654    0.0197  +/-0.0654   0.0393        pCi/g Cesium-134                      UI      .0.00  +/-0.0253  0.01 26  +/-0.0253    0.0252        pCi/g Cesium-137                        U 0.00806      +/-0.0162  0.0107  +/-0.0162    0.02 13        pCi/g Cobalt-60                        U-0 ).000429    +/-0.0131    0.011  +/-0.0131      0.022        pCi/g Europium- 152                    U - 0.000724    +/-0.0385  0.0283  +/-0.0385    0.0565        pCi/g Europium-154                      U -0.0131      +/-0.0395  0.0327   +/-0.0395    0.0653        pCi/g Europium-ISS                      U    0.0658    +/-0.0395  0.0334  +/-0.0395    0.0668        pCi/g Lead-212                                0.529    +/-0.0532  0.0162  +/-0.0532    0.0323        pCi/g Lead-21 4                                0.527    +/-0.0659  0.01 93  +/-0.0659    0.0385         pCi/g Manganese-54                      U    0.0129    +/-0.0187  0.00995  +/-0.0187    0.0199        pCi/g Niobium-94                        U 0.009 16      +/-0.0112  0.00987  +/-0.01 12   0.01 97        pCi/g Potassium-40                              9.48    +/-0.792  0.0947    +/-0.792      0.189        pCi/g Radium-226                              0.490    +/-0.0654  0.01 97  +/-0.0654    0.0393        pCi/g Silver-108m                      U - 0.001 18    +/-0.012  0.009 15  +/-0.0 12  0.0183        pCi/g Thallium-208                            0.187    +/-0.031  0. 0093 2  +/-0.031I  0.01 86       pCi/g Rad Gas Flow Proportional Counting GFPC, SOO0, solid-ALL FSS Strontium-90                      U 0.00305       +/-0.0221   0.0182 +/-0.0221     0.0413        pCi/g            KSDI  02/09/07 0947 608308 Rad Liquid Scintillation Analysis
February 9, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9312-0004-012F 180060013 TS 30-JAN-07 02-FEB-07 Client 6.36%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANKOOI Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Alpha Spec Analysis Alphaspec Am24J1, Cm, Solid ALL FSS Americium-241 U
Curium-242 U
Curium-243/244 U
Aiphaspec Pu, Solid-ALL FSS Plutonium-238 U
Plutonium-239/240 U -
Liquid Scint Pu24J/, Solid-A LL FSS Plutonium-241 U
-0.0251  
+/-0.0551 0.00 +/-0.0552 0.00  
+/-0.0566 0.00 +/-0.0566 0.0562  
+/-0.0779 0.00 +/-0.0783 0.0339  
+/-0.0765 0.0412 +/-0.0766
).00635  
+/-0.0534 0.0238 +/-0.0534 1.22  
+/-6.92 5.74  
+/-6.92 0.0762 0.0783 0.0762 0.154 0.119 pCi/g pCi/g pCi/g pCi/g pCi/g 12.2 pCilg Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 Americium-241 U
Bismuth-2 12 Bismuth-2 14 Cesium-134 UI Cesium-137 U
Cobalt-60 U-0 Europium-152 U -
Europium-154 U
Europium-ISS U
Lead-212 Lead-21 4 Manganese-54 U
Niobium-94 U
Potassium-40 Radium-226 Silver-108m U -
Thallium-208 Rad Gas Flow Proportional Counting GFPC, SOO0, solid-ALL FSS Strontium-90 U
Rad Liquid Scintillation Analysis 0.548 0.0181 0.295 0.490
.0.00 0.00806
).000429 0.000724
-0.0131 0.0658 0.529 0.527 0.0129 0.009 16 9.48 0.490 0.001 18 0.187
+/-0.101
+/-0.0684
+/-0.151
+/-0.0654
+/-0.0253
+/-0.0162
+/-0.0131
+/-0.0385
+/-0.0395
+/-0.0395
+/-0.0532
+/-0.0659
+/-0.0187
+/-0.0112
+/-0.792
+/-0.0654
+/-0.012
+/-0.031 0.0357 0.0577 0.0741 0.0197 0.01 26 0.0107 0.011 0.0283 0.0327 0.0334 0.0162 0.01 93 0.00995 0.00987 0.0947 0.01 97 0.009 15
: 0. 0093 2
+/-0.101
+/-0.0684
+/-0.151
+/-0.0654
+/-0.0253
+/-0.0162
+/-0.0131
+/-0.0385
+/-0.0395
+/-0.0395
+/-0.0532
+/-0.0659
+/-0.0187
+/-0.01 12
+/-0.792
+/-0.0654
+/-0.0 12
+/-0.031I 0.07 14 0.115 0.148 0.0393 0.0252 0.02 13 0.022 0.0565 0.0653 0.0668 0.0323 0.0385 0.0199 0.01 97 0.189 0.0393 0.0183 0.01 86 0.0413 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 MXA 02/05/07 1044 607169 MX 20/7 04677 MXA 02/06/07 1544 607171 MJHI1 02/05/07 1939 607292 KSDI 02/09/07 0947 608308 0.00305  
+/-0.0221 0.0182 +/-0.0221


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address :362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9312-0004-01 2F               Project:       YANK01204 Sample ID:                          180060013                      Client ID: YANK00l Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                     Qualifier     Result   Uncertainty       LC     TPU     MDA           Units         DF Analyst Date       Time Batch D~
Soils PO# 002332 Report Date:
Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCi/g Tritium                           U   -0.611       +1-1.04   0.900   +/-1.04   1.89         pCi/g             AXD2 02/03/07 0354 607149 Liquid Scint C14, Solid Afl, FSS Carbon-14                         U     0.023   +/-0.0861   0.0718 +/-0.0861   0.147           pCi/g             AXD2 02/03/07 0302 607153 Liquid Scint FeSS, Solid-ALL FSS Iron-55                           U     -13.7       +/-47.4     32.2   +/-47.4   67.2           pCi/g             MXPI 02/06/07 1615 607148 Liquid Scint Ni63, Solid-ALL FSS Nickel-63                         U     -4.96       +/-8.95     7.74   +/-8.95   16.3         pCi/g             MXPI 02/06/07 1417 607147 Liquid Scint Tc99, Solid-ALL FSS Technetium-99                     U     0.166     +/-0.192   0.157 +/-0.192   0.323           pCi/g             MXPI 02/07/07 1433 607151 The following Prep Methods were performed Method               Description                                             Analyst     Date             Time     Prep Batch Dry Soil Prep         Dry Soil Prep GL-RAD-A-021                               LXM2       02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             DOE EML HASL-300, Am-05-RC Modified 2                     DOE EML HASL-300, Pu-]I -RC Modified 3                     DOE EML HASL-300, Pu-]I -RC Modified 4                   EML HASL 300,4.5.2.3 5                   EPA 905.0 Modified 6                   EPA 905.0 Modified 7                     EPA 906.0 Modified 8                     EPA EERF C-01 Modified 9                     DOE RESL Fe-I, Modified 10                   DOE RESL Ni-I, Modified I1I                   DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery           Test                                   Recovery%       Acceptable Limits Americium-243                       Alphaspec Am24l, Cm, Solid ALL               8I           (15%-I 25%)
February 9, 2007 Client Sample ID:
Plutonium-242                        Aiphaspec Pu, Solid-ALL FSS                  89          (15%-I125%)
Sample ID:
Plutonium-242                        Liquid Scint Pu241, Solid-ALL FS              80          (25%-1 25%)
9312-0004-01 2F 180060013 Project:
Strontium-90                        GFPC, SOO0, solid-ALL FSS                    69          (25%-1 25%)
Client ID:
Vol. Recv.:
YANK01204 YANK00l Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~
Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid -
3 pCi/g Tritium U  
-0.611  
+1-1.04 0.900  
+/-1.04 1.89 pCi/g AXD2 02/03/07 0354 607149 Liquid Scint C14, Solid Afl, FSS Carbon-14 U
0.023  
+/-0.0861 0.0718 +/-0.0861 0.147 pCi/g AXD2 02/03/07 0302 607153 Liquid Scint FeSS, Solid-ALL FSS Iron-55 U  
-13.7  
+/-47.4 32.2  
+/-47.4 67.2 pCi/g MXPI 02/06/07 1615 607148 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U  
-4.96  
+/-8.95 7.74  
+/-8.95 16.3 pCi/g MXPI 02/06/07 1417 607147 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U
0.166  
+/-0.192 0.157  
+/-0.192 0.323 pCi/g MXPI 02/07/07 1433 607151 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
DOE EML HASL-300, Am-05-RC Modified 2
DOE EML HASL-300, Pu-]I -RC Modified 3
DOE EML HASL-300, Pu-]I -RC Modified 4
EML HASL 300,4.5.2.3 5
EPA 905.0 Modified 6
EPA 905.0 Modified 7
EPA 906.0 Modified 8
EPA EERF C-01 Modified 9
DOE RESL Fe-I, Modified 10 DOE RESL Ni-I, Modified I1I DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Americium-243 Plutonium-242 Plutonium-242 Strontium-90 Alphaspec Am24l, Cm, Solid ALL Aiphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL FS GFPC, SOO0, solid-ALL FSS 8I 89 80 69 (15%-I 25%)
(15%-I125%)
(25%-1 25%)
(25%-1 25%)


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407       - (843) 556-8171   - wvww.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                   Report Date: February 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - wvww.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   93 12-0004-0 12F                 Project:     YANK01204 Sample ID:                          180060013                        Client ID:   YANKOOI Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU           MDA         Units       DF Analyst Date     Time Batch bi Carrier/Tracer Recovery           GFPC, SrOO, solid-ALL ESS                   69                (25%-I125%)
Soils PO# 002332 Report Date:
Iron-59                          Liquid Scint Fe55, Solid-ALL FS             61                (15%-I125%)
February 9, 2007 Client Sample ID:
Nickel-63                        Liquid Scint Ni63, Solid-ALL FS             87               (25%-I125%)
Sample ID:
Carrier/Tracer Recovery          Liquid Scint Ni63, Solid-ALL FS            87                (25%-I125%)
93 12-0004-0 12F 180060013 Project:
Technetium-99                    Liquid Scint Tc99, Solid-ALL FS            79                (15%-125%)
Client ID:
Carrier/Tracer Recovery          Liquid Scint Tc99, Solid-ALL FS            79                (15%-125%)
Vol. Recv.:
YANK01204 YANKOOI Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch bi Carrier/Tracer Recovery Iron-59 Nickel-63 Carrier/Tracer Recovery Technetium-99 Carrier/Tracer Recovery GFPC, SrOO, solid-ALL ESS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS 69 61 87 87 79 79 (25%-I125%)
(15%-I125%)
(25%-I125%)
(25%-I125%)
(15%-125%)
(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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A     The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by CC/M[S analysis D     Results are reported from a diluted aliquot of the sample H     Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R     Sample results are rejected U     Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification
Analyte has been confirmed by CC/M[S analysis D
* 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 +I-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 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 +I-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
64
64


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171       - www gel.com Certificate of Analysisalvsis Certificate ofA Company :Connecticut Yankee Atomic Power Address       362 Injun Hollow Rd East Hampton, Connecticut 06424                                                   Report Date:  Febnuary 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www gel.com Certificate of Analysis Certificate ofA alvsis Company :Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-013F                  Project:        YANK01204 Sample ID:                         180060014                        Client ID:      YANK001 Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     30-JAN-07 Receive Date:                      02-FEB-07 Collector:                        Client Moisture:                          7.69%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result Uncertainty       LC     TPU       MDA           Units         DF Analyst Date       Time Batch P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228                           0.872     +1-0.142   0.0359   +/-0.142   0.0717         pCi/g             MJHI 02/05/07 1939 607292 Americium-241                     U   0.0212   +/-0.0423   0.0353 +/-0.0423   0.0706         pCi/g Bismuth-212                             0.611     +/-0.186   0.0796   +/-0.186   0.159         pCi/g Bismuth-214                             0.585   +/-0.0773   0.0193 +/-0.0773   0.0385         pCi/g Cesium-] 34                     UI       0.00 +/-0.0219   0.0136 +1-0.0219   0.0272         pCi/g Cesium-] 37                       U   0.0141   +/-0.0172   0.0108 +/-0.0172   0.0215         pCi/g Cobalt-60                         U 0.00656     +/-0.0128   0.0111 +/-0.0128   0.0222         pCi/g Europium-152                     U-0.000931     +/-0.054   0.0281   +1-0.054   0.0562         pCi/g Europium-154                     U -0.0165     +/-0.0404   0.0332 +/-0.0404   0.0663         pCi/g Europium-I 55                     U   0.0313   +/-0.0436   0.0292 +/-0.0436   0.0584         pCi/g Lead-212                               0.850   +/-0.0785     0.016 +/-0.0785   0.03 19         pCi/g Lead-214                               0.666   +/-0.0771   0.0199 +/-0.0771   0.0398         pCi/g Manganese-54                     U -0.00673     +/-0.0125   0.0106 +/-0.0125   0.0213         pCi/g Niobium-94                       U 0.00494     +/-0.0113   0.00973 +/-0.0113   0.0195         pCi/g Potassium-40                             12.9   +/-0.922   0.0944   +/-0.922   0.189         pCi/g Radium-226                             0.585   +/-0.0773   0.0193 +/-0.0773   0.0385         pCi/g Silver-108m                       U -0.00942     +/-0.011 0.00935   +/-0.011   0.0187         pCi/g Thallium-208                             0.286   +/-0.0396   0.00961 +/-0.0396   0.0192         pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90                     U   0.0183   +/-0.0215   0.0157 +/-0.0215   0.0362         pCi/g             KSDI 02/09/07 0947 608308 The following Prep Methods were performed Method             Description                                             Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2         02/02/07         1207     607077 The following Analytical Methods were performed Method             Description EML HASL 300, 4.5.2.3 2                  EPA 905.0 Modified 3                   EPA 905.0 Modified
Febnuary 9, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9312-0004-013F 180060014 TS 30-JAN-07 02-FEB-07 Client 7.69%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.872  
+1-0.142 0.0359  
+/-0.142 0.0717 pCi/g MJHI 02/05/07 1939 607292 Americium-241 U
0.0212  
+/-0.0423 0.0353 +/-0.0423 0.0706 pCi/g Bismuth-212 0.611  
+/-0.186 0.0796  
+/-0.186 0.159 pCi/g Bismuth-214 0.585  
+/-0.0773 0.0193 +/-0.0773 0.0385 pCi/g Cesium-] 34 UI 0.00  
+/-0.0219 0.0136 +1-0.0219 0.0272 pCi/g Cesium-] 37 U
0.0141  
+/-0.0172 0.0108 +/-0.0172 0.0215 pCi/g Cobalt-60 U
0.00656  
+/-0.0128 0.0111  
+/-0.0128 0.0222 pCi/g Europium-152 U-0.000931  
+/-0.054 0.0281  
+1-0.054 0.0562 pCi/g Europium-154 U  
-0.0165  
+/-0.0404 0.0332 +/-0.0404 0.0663 pCi/g Europium-I 55 U
0.0313  
+/-0.0436 0.0292 +/-0.0436 0.0584 pCi/g Lead-212 0.850  
+/-0.0785 0.016 +/-0.0785 0.03 19 pCi/g Lead-214 0.666  
+/-0.0771 0.0199 +/-0.0771 0.0398 pCi/g Manganese-54 U -0.00673  
+/-0.0125 0.0106 +/-0.0125 0.0213 pCi/g Niobium-94 U
0.00494  
+/-0.0113 0.00973 +/-0.0113 0.0195 pCi/g Potassium-40 12.9  
+/-0.922 0.0944  
+/-0.922 0.189 pCi/g Radium-226 0.585  
+/-0.0773 0.0193 +/-0.0773 0.0385 pCi/g Silver-108m U -0.00942  
+/-0.011 0.00935  
+/-0.011 0.0187 pCi/g Thallium-208 0.286  
+/-0.0396 0.00961  
+/-0.0396 0.0192 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U
0.0183  
+/-0.0215 0.0157 +/-0.0215 0.0362 pCi/g KSDI 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description 2
EML HASL 300, 4.5.2.3 EPA 905.0 Modified 3
EPA 905.0 Modified


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils P04* 002332 Client Sample ID:                 9312-0004-013F                   Project:     YANK01204 Sample ID:                         180060014                       Client ID: YANKO0l Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                     Qualifier   Result   Uncertainty     LC     TPU         MDA         Units       DF Analyst Date     Time Batch Pi Surrogate/Tracer recovery           Test                                 Recovery%           Acceptable Limits Strontium-90                         GFPC, Sr9O, solid-ALL FSS                 67               (25 %-125%)
Soils P04* 002332 Client Sample ID:
Carrier/Tracer Recovery             GFPC, Sr9O, solid-ALL FSS                 67               (25%-I125%)
9312-0004-013F Project:
YANK01204 Sample ID:
180060014 Client ID:
YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL FSS 67 (25 %-125%)
Carrier/Tracer Recovery GFPC, Sr9O, solid-ALL FSS 67 (25%-I125%)
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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification
Analyte has been confirmed by GC/MS analysis D
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Results are reported from a diluted aliquot of the sample H
* 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 Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils P04* 002332 Client Sample ID:                 9312-0004-014F                  Proiect:        YANKOI 204 Sample ID:                         180060015                      Client ID:      YANKOO I Matrix:                           TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     30-JAN-07 Receive Date:                      02-FEB-07 Collector:                        Client Moisture:                          8.49%
Soils P04* 002332 Report Date:
Parameter                   Qualifier   Result Uncertainty       LC     TPU       MDA           Units       DF Analyst Date       Time Batch Pt Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228                             1.01   +/-0.176   0.0609   +/-0.176   0.122         pCi/g             MJHI 02/05/07 1940 607292 Americium-241                   U   0.0356   +/-0.0327   0.0268 +/-0.0327   0.0535         pCi/g Bismuth-212                             0.850   +/-0.250     0.129   +/-0.250   0.258         pCi/g Bismuth-214                             0.759   +/-0.111   0.0321   +/-0.111 0.0642         pCi/g Cesium-134                     UI       0.00 +1-0.0343   0.0211 +/-0.0343   0.0422         pCi/g Cesium-137                             0.228 +/-0.0375     0.019 +/-0.0375   0.038         pCi/g Cobalt-60                       UI1     0.00 +/-0.0464   0.0154 +/-0.0464   0.0308         pCilg Europium-152                     U 0.00245       +/-0.057   0.0437   +/-0.057 0.0873         pCi/g Europium- 154                   U -0.0237       +/-0.065   0.0534   +/-0.065   0.107         pCi/g Europium-IS55                   U   0.0581   +/-0.0622   0.0404 +/-0.0622   0.0808         pCi/g Lead-212                               0.977   +/-0.103   0.0227   +/-0.103 0.0453         pCi/g Lead-214                               0.804   +/-0.102     0.031   +/-0.102 0.0619         pCi/g Manganese-54                     U   -0.014   +/-0.0209   0.0176 +/-0.0209   0.0352         pCi/g Niobium-94                       U -0.00675   +/-0.0192   0.0159 +/-0.0192   0.0317         pCi/g Potassium-40                             14.2     +/-1.08     0.149   +/-1.08   0.297         pCi/g Radium-226                             0.759   +/-0.111   0.0321   +/-0.111 0.0642         pCi/g Silver-108m                     U -0.0144     +/-0.0175   0.0147 +/-0.0175   0.0295         pCi/g Thallium-208                           0.310 +/-0.0498   0.0171 +/-0.0498   0.0341         pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90                     U -0.00331   +/-0.0242   0.0209 +/-0.0242   0.0497         pCi/g             KSDI 02/09/07 1149 608308 The following Prep Methods were performed Method             Description                                           Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2       02/02/07         1207     607077 The following Analytical Methods were performed Method             Description EML HASL 300, 4.5.2.3 2                  EPA 905.0 Modified 3                  EPA 905.0 Modified 67
February 9, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9312-0004-014F 180060015 TS 30-JAN-07 02-FEB-07 Client 8.49%
Proiect:
Client ID:
Vol. Recv.:
YANKOI 204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pt Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 1.01  
+/-0.176 0.0609  
+/-0.176 0.122 pCi/g MJHI 02/05/07 1940 607292 Americium-241 U
0.0356  
+/-0.0327 0.0268 +/-0.0327 0.0535 pCi/g Bismuth-212 0.850  
+/-0.250 0.129  
+/-0.250 0.258 pCi/g Bismuth-214 0.759  
+/-0.111 0.0321  
+/-0.111 0.0642 pCi/g Cesium-134 UI 0.00  
+1-0.0343 0.0211 +/-0.0343 0.0422 pCi/g Cesium-137 0.228  
+/-0.0375 0.019 +/-0.0375 0.038 pCi/g Cobalt-60 UI1 0.00  
+/-0.0464 0.0154 +/-0.0464 0.0308 pCilg Europium-152 U
0.00245  
+/-0.057 0.0437  
+/-0.057 0.0873 pCi/g Europium-154 U  
-0.0237  
+/-0.065 0.0534  
+/-0.065 0.107 pCi/g Europium-IS55 U
0.0581  
+/-0.0622 0.0404 +/-0.0622 0.0808 pCi/g Lead-212 0.977  
+/-0.103 0.0227  
+/-0.103 0.0453 pCi/g Lead-214 0.804  
+/-0.102 0.031  
+/-0.102 0.0619 pCi/g Manganese-54 U  
-0.014  
+/-0.0209 0.0176 +/-0.0209 0.0352 pCi/g Niobium-94 U -0.00675  
+/-0.0192 0.0159 +/-0.0192 0.0317 pCi/g Potassium-40 14.2  
+/-1.08 0.149  
+/-1.08 0.297 pCi/g Radium-226 0.759  
+/-0.111 0.0321  
+/-0.111 0.0642 pCi/g Silver-108m U  
-0.0144  
+/-0.0175 0.0147 +/-0.0175 0.0295 pCi/g Thallium-208 0.310  
+/-0.0498 0.0171 +/-0.0498 0.0341 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U -0.00331  
+/-0.0242 0.0209 +/-0.0242 0.0497 pCi/g KSDI 02/09/07 1149 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description 2
3 EML HASL 300, 4.5.2.3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:   Soils PO# 002332 Client Sample ID:                   9312-0004-014F                 Project:     YANK01204 Sample ID:                           180060015                     Client ID: YANKO0l Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Quallifier   Result   Uncertainty       LC     TPU         MDA       Units       DF Analyst Date     Time Batch Pt Surrogate/Tracer recovery       Test                                   Recovery%       Acceptable Limits Strontium-90                     GFPC, Sr90, solid-ALL FSS                   66             (25%-125%)
Soils PO# 002332 Client Sample ID:
Carrier/Tracer Recovery         GFPC, Sr90, solid-ALL FSS                   66             (25%-I125%)
9312-0004-014F Project:
YANK01204 Sample ID:
180060015 Client ID:
YANKO0l Vol. Recv.:
Parameter Quallifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pt Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 66 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 66 (25%-I125%)
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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification
Analyte has been confirmed by GC/MS analysis D
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Results are reported from a diluted aliquot of the sample H
* 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 Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407       -   (843) 556-8171     - www.gel.com Certificate of Analysis     alvsis Cerfiricate ofA Company:     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                       Report Date:  February 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Cerfiricate ofA alvsis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-01 5F                      Project:        YANK01204 Sample ID:                         180060016                            Client ID: YANKOOI Matrix:                           TS                                  Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                       30-JAN-07 Receive Date:                      02-FEB-07 Collector:                          Client Moisture:                          9.79%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result Uncertainty       LC       TPU         MDA           Units         DF Analyst Date       Time Batch P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228                           0.566     +/-0.108   0.0312     +/-0.108     0.0623           pCi/g             MJHI 02/05/07 1940 607292 Americium-241                   U   0.0305   +/-0.0347   0.0293   +/-0.0347     0.0586           pCi/g Bismuth-212                           0.425     +/-0.137   0.0679     +/-0.137     0.136           pCi/g Bismuth-214                           0.457   +/-0.0599   0.0166   +/-0.0599     0.0331           pCilg Cesium-134                     UI       0.00   +/-0.0126   0.0106   +/-0.0126     0.0213           pCi/g Cesium-137                             0.023   +/-0.0151   0.00798   +/-0.0151       0.016         pCi/g Cobalt-60                       U -0.0128     +/-0.0103   0.00783   +/-0.0103     0.0157           pCi/g Europium-152                     U 0.00158     +/-0.0344   0.0235   +/-0.0344     0.0471           pCi/g Europium- 154                   U 0.00665     +/-0.0328   0.0281   +/-0.0328     0.0562           pCi/g Europium-155                     U   0.0488   +/-0.0347   0.0258   +/-0.0347     0.0517           pCi/g Lead-212                               0.521   +/-0.0497   0.0134   +/-0.0497     0.0268           pCi/g Lead-214                               0.475     +/-0.057   0.0172     +/-0.057     0.0344           pCi/g Manganese-54                     U -0.00187     +/-0.012   0.00895     +/-0.012     0.0179           pCi/g Niobium-94                       U 0.00321     +/-0.0101   0.00795   +/-0.0101     0.0159           pCi/g Potassium-40                             9.54   +/-0.699     0.075   +/-0.699     0.150           pCi/g Radium-226                             0.457   +/-0.0599   0.0166   +/-0.0599     0.033 1         pCi/g Silver-108m                     U 0.00322     +/-0.00884   0.00794   +/-0.00884     0.0159           pCi/g Thallium-208                           0.179   +/-0.0276   0.00809   +/-0.0276     0.0162           pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90                     U 0.00567     +/-0.0227   0.0184 +/-0.0227         0.042           pCi/g             KSDI 02/09/07 0947 608308 The following Prep Methods were performed Method             Description                                               Analyst       Date           Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                               LXM2           02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified 3                  EPA 905.0 Modified f69
February 9, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9312-0004-01 5F 180060016 TS 30-JAN-07 02-FEB-07 Client 9.79%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANKOOI Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.566  
+/-0.108 0.0312  
+/-0.108 0.0623 pCi/g MJHI 02/05/07 1940 607292 Americium-241 U
0.0305  
+/-0.0347 0.0293 +/-0.0347 0.0586 pCi/g Bismuth-212 0.425  
+/-0.137 0.0679  
+/-0.137 0.136 pCi/g Bismuth-214 0.457  
+/-0.0599 0.0166 +/-0.0599 0.0331 pCilg Cesium-134 UI 0.00  
+/-0.0126 0.0106 +/-0.0126 0.0213 pCi/g Cesium-137 0.023  
+/-0.0151 0.00798 +/-0.0151 0.016 pCi/g Cobalt-60 U  
-0.0128  
+/-0.0103 0.00783 +/-0.0103 0.0157 pCi/g Europium-152 U
0.00158  
+/-0.0344 0.0235 +/-0.0344 0.0471 pCi/g Europium-154 U
0.00665  
+/-0.0328 0.0281 +/-0.0328 0.0562 pCi/g Europium-155 U
0.0488  
+/-0.0347 0.0258 +/-0.0347 0.0517 pCi/g Lead-212 0.521  
+/-0.0497 0.0134 +/-0.0497 0.0268 pCi/g Lead-214 0.475  
+/-0.057 0.0172  
+/-0.057 0.0344 pCi/g Manganese-54 U -0.00187  
+/-0.012 0.00895  
+/-0.012 0.0179 pCi/g Niobium-94 U
0.00321  
+/-0.0101 0.00795 +/-0.0101 0.0159 pCi/g Potassium-40 9.54  
+/-0.699 0.075  
+/-0.699 0.150 pCi/g Radium-226 0.457  
+/-0.0599 0.0166 +/-0.0599 0.033 1 pCi/g Silver-108m U
0.00322  
+/-0.00884 0.00794 +/-0.00884 0.0159 pCi/g Thallium-208 0.179  
+/-0.0276 0.00809 +/-0.0276 0.0162 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.00567  
+/-0.0227 0.0184 +/-0.0227 0.042 pCi/g KSDI 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
3 EPA 905.0 Modified EPA 905.0 Modified f69


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 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 9, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:   Soils PO# 002332 Client Sample ID:                   9312-0004-015F                 Project:     YANK01204 Sample ID:                           180060016                     Client ID: YANK001 Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty     LC     TPU         MDA       Units       DF Analyst Date     Time Batch Di Surrogate/Tracer recovery       Test                                   Recovery%       Acceptable Limits Strontdumn-90                     GFPC, Sr90, solid-ALL FSS                   63             (25%-125%)
Soils PO# 002332 Client Sample ID:
Carrier/Tracer Recovery           GFPC, Sr90, solid-ALL FSS                   63             (25%-I125%)
9312-0004-015F Project:
YANK01204 Sample ID:
180060016 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Di Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontdumn-90 GFPC, Sr90, solid-ALL FSS 63 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 63 (25%-I125%)
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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected
BD Results are either below the MDC or tracer recovery is low C
* 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
Results are reported from a diluted aliquot of the sample H
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Analytical holding time was exceeded J
* QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +I-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
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 Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI 'Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +I-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 Anal3Lsis Company :     Connecticut Yankee Atomic Power Address:     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                   Report Date:  February 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Anal3Lsis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-016-1                 Proiect:        YANKO 1204 Sample ID:                        180060017                       Client ID: YANKOO 1 Matrix:                            TS                               Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                      30-JAN-07 Receive Date:                      02-FEB-07 Collector:                        Client Moisture:                          10.1%
Soils PO# 002332 Report Date: February 9, 2007 Client Sample ID:
Parameter                   Qualifier   ResulIt Uncertainty       LC     TPU       MDA           Units         DF Analyst Date     Time Batch P~
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM &ALL FSS 226 In growth Waived Actinium-228                             0.729   +/-0.132   0.0535   +/-0.132     0.107         pCi/g             MIHI 02/05/07 1941 607292 Americium-241                     U   0.0711     +/-0.106   0.0657   +/-0.106     0.131         pCi/g Bismuth-212                             0.687   +/-0.226   0.0934   +/-0.226     0.187         pCi/g Bismuth-214                             0.574 +/-0.0796   0.0217 +1-0.0796   0.0435           pCi/g Cesium-I 34                     UI       0.00 +/-0.0345   0.0156 +/-0.0345   0.0311           pCi/g Cesium-I 37                             0.238 +/-0.0325   0.0124 +/-0.0325   0.0248           pCi/g Cobalt-60                                 3.60   +/-0.201   0.0107   +/-0.201   0.0213           pCi/g Europium- 152                     U -0.0106     +/-0.0419   0.0307 +1-0.0419   0.0614           pCi/g Europium-154                     U -0.0281     +1-0.0357     0.029 +/-0.0357     0.058         pCi/g Europium-155                     U   0.0684   +/-0.0546   0.0369 +/-0.0546   0.0737           pCi/g Lead-212                                 0.718 +/-0.0659   0.0183 +1-0.0659   0.0365           pCi/g Lead-214                                 0.660 +/-0.0743   0.02 17 +/-0.0743   0.0434           pCi/g Manganese-54                     U 0.00534     +/-0.0154   0.0136 +/-0.0154   0.0272           pCi/g Niobium-94                       U 0.00375     +/-0.0133   0.0114 +/-0.0133   0.0228           pCi/g Potassium-40                             11.7   +/-0.801   0.0817   +/-0.801     0.163         pCi/g Radium-226                               0.574 +/-0.0796   0.0217 +/-0.0796   0.0435           pCilg Silver-108m                       U 0.000259   +/-0.0119   0.0106 +/-0.0119   0.0211           pCilg Thallium-208                             0.223 +/-0.0323   0.0113 +/-0.0323   0.0225           pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90                     U   0.0379   +/-0.0318   0.0211 +/-0.0318     0.050         pCi/g             KSDI   02/09/07 1149 608308 The following Prep Methods were performed Method             Description                                           Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             LXM2         02/02/07         1207     607077 The following Analytical Methods were performed Method             Description I             EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified 3                  EPA 905.0 Modified 71
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9312-0004-016-1 180060017 TS 30-JAN-07 02-FEB-07 Client 10.1%
Proiect:
Client ID:
Vol. Recv.:
YANKO 1204 YANKOO 1 Parameter Qualifier ResulIt Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM &ALL FSS 226 In growth Waived Actinium-228 0.729  
+/-0.132 0.0535  
+/-0.132 0.107 pCi/g MIHI 02/05/07 1941 607292 Americium-241 U
0.0711  
+/-0.106 0.0657  
+/-0.106 0.131 pCi/g Bismuth-212 0.687  
+/-0.226 0.0934  
+/-0.226 0.187 pCi/g Bismuth-214 0.574  
+/-0.0796 0.0217 +1-0.0796 0.0435 pCi/g Cesium-I 34 UI 0.00  
+/-0.0345 0.0156 +/-0.0345 0.0311 pCi/g Cesium-I 37 0.238  
+/-0.0325 0.0124 +/-0.0325 0.0248 pCi/g Cobalt-60 3.60  
+/-0.201 0.0107  
+/-0.201 0.0213 pCi/g Europium-152 U  
-0.0106  
+/-0.0419 0.0307 +1-0.0419 0.0614 pCi/g Europium-154 U  
-0.0281  
+1-0.0357 0.029 +/-0.0357 0.058 pCi/g Europium-155 U
0.0684  
+/-0.0546 0.0369 +/-0.0546 0.0737 pCi/g Lead-212 0.718  
+/-0.0659 0.0183 +1-0.0659 0.0365 pCi/g Lead-214 0.660  
+/-0.0743 0.02 17 +/-0.0743 0.0434 pCi/g Manganese-54 U
0.00534  
+/-0.0154 0.0136 +/-0.0154 0.0272 pCi/g Niobium-94 U
0.00375  
+/-0.0133 0.0114 +/-0.0133 0.0228 pCi/g Potassium-40 11.7  
+/-0.801 0.0817  
+/-0.801 0.163 pCi/g Radium-226 0.574  
+/-0.0796 0.0217 +/-0.0796 0.0435 pCilg Silver-108m U 0.000259  
+/-0.0119 0.0106 +/-0.0119 0.0211 pCilg Thallium-208 0.223  
+/-0.0323 0.0113 +/-0.0323 0.0225 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.0379  
+/-0.0318 0.0211  
+/-0.0318 0.050 pCi/g KSDI 02/09/07 1149 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
3 EPA 905.0 Modified EPA 905.0 Modified 71


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407       - (843) 556-8171   - www.gel.com Certificate of Anal3Lsis Company :Connecticut Yankee Atomic Power Address     362 Injun Hollow Rd East Hampton, Connecticut 06424                                                   Report Date: February 9, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Anal3Lsis Company :Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date:
February 9, 2007


==Contact:==
==Contact:==
. Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   93 12-0004-016-I                 Project:     YANK01204 Sample ID:                         180060017                         Client ID: YANKO0l Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC       TPU         MDA         Units       DF Analyst Date     Time Batch Pi Surrogate/Tracer recovery       Test                                     Recovery%         Acceptable Limits Strontium-90                       GFPC, Sr90, solid-ALL FSS         -        67               (25%-I125%)
Soils PO# 002332 Client Sample ID:
Carrier/Tracer Recovery           GFPC, SrOO, solid-ALL F55                   67               (25%-125%)
93 12-0004-016-I Project:
YANK01204 Sample ID:
180060017 Client ID:
YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 67 (25%-I125%)
Carrier/Tracer Recovery GFPC, SrOO, solid-ALL F55 67 (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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected
BD Results are either below the MDC or tracer recovery is low C
* 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
Results are reported from a diluted aliquot of the sample H
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Analytical holding time was exceeded J
* 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.
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 Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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


QUALITY CONTROL DATA 73
QUALITY CONTROL DATA 73


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407     - (843) 556-8171 - www.gel.com QC Summary                             Renort Date: February 9, 2007 lient :        Connecticut Yankee Atomic Power                                                                  Page 1 of 9 362 Injun Hollow Rd East Hampton, Connecticut ontact:         Mr. Jack McCarthy Vorkorder:     180060 irmname                                 NOM           Sample Qual         QC       Units   RPD%     REC%       Range   Anlst     Date Time id Alpha Spec itch          607169 180060008 DUP menicium-24 I                                     u     0.0678 U      0.0777        pCi/g      14          (0%  -100%)vAXAI    02/05/07 10:44 Uncert:   +/-0.0899     +1-0.0956 TPU:   +/-0.0903     +/-0.0961 urium-242                                        U         0.00 U      0.0284        pCi/g    200          (0%  -100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary lient :
Uncert:   +/-0.0624     +/-0.0557 TPU:   +/-0.0624      +/-0.0559 urium-243/244                                             0.093  U      0.0277        pCi/g    108          (0%  -100%)
Connecticut Yankee Atomic Power 362 Injun Hollow Rd Renort Date: February 9, 2007 Page 1 of 9 East Hampton, Connecticut ontact:
Uncert:    +/-0.105      +/-0.0542 TPU:    +/-0.106      +/-0.0544 QC1201272525      LCS mericium-241                          11.5                               11.5      pCi/g              100 (75%-125%)
Mr. Jack McCarthy Vorkorder:
Uncert:                      +1-1.08 TPU:                      +/-1.88 urium-242                                                        U         0.00       pCi/g Uncert:                  +/-0.0531 TPU:                  +/-0.0531 ufium-243/244                          13.8                               13.8      pCi/g              100 (75%-125%)
180060 irmname id Alpha Spec itch 607169 NOM Sample Qual QC Units RPD%
Uncert:                      +/-1.19 TPU:                      +/-2.20 QC1201272522      MB mericium-241                                                    U     0.0233       pCi/g Uncert:                  +/-0.0576 TPU:                  +/-0.0577 urium-242                                                        U     0.0279       pGi/g Uncert:                  +/-0.0546 TPU:                  +/-0.0547 urium-243/244                                                    U     0.0549       pCi/g Uncert:                  +/-0.0761 TPU:                  +/-0.0764 QC1201272524  180060008 MS
REC%
.mericium-241                          11.8      U      0.0678            12.4      pCi/g             105 (75%-125%)
Range Anlst Date Time menicium-24 I urium-242 urium-243/244 QC1201272525 mericium-241 180060008 DUP u
Uncert:    +/-0.0899        +/1-.13 TPU:   +/-0.0903        +/-2.00 urium-242                                        U         0.00 Uj        0.00      pCi/g Uncert:    +/-0.0624     +/-0.0536 TPU:    +/-0.0624      +/-0.0536 urium-243/244                          14.2              0.093            13.1      pCi/g              92 (75%-125%)
0.0678 Uncert:  
Uncert:    +/-0.105        +/-1.16 TPU:    +/-0.106        +/-2.09 itch         607170 QC1201272527   180060008 DUP lutonium-238                                     U     0.01 87 U   -0.00617         pCi/g     397         (0% -100%) AXAI   02/05/07 10:44 74
+/-0.0899 TPU:  
+/-0.0903 U
0.00 Uncert:  
+/-0.0624 TPU:
+/-0.0624 0.093 Uncert:  
+/-0.105 TPU:
+/-0.106 LCS urium-242 ufium-243/244 QC1201272522 MB mericium-241 11.5 Uncert:
TPU:
Uncert:
TPU:
13.8 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
U 0.0777
+1-0.0956
+/-0.0961 U
0.0284
+/-0.0557
+/-0.0559 U
0.0277
+/-0.0542
+/-0.0544 11.5
+1-1.08
+/-1.88 U
0.00
+/-0.0531
+/-0.0531 13.8
+/-1.19
+/-2.20 U
0.0233
+/-0.0576
+/-0.0577 U
0.0279
+/-0.0546
+/-0.0547 U
0.0549
+/-0.0761
+/-0.0764 urium-242 pCi/g 14 pCi/g 200 pCi/g 108 pCi/g pCi/g pCi/g pCi/g pGi/g pCi/g pCi/g pCi/g pCi/g (0% -100%)vAXAI 02/05/07 10:44 (0% -100%)
(0% -100%)
100 (75%-125%)
100 (75%-125%)
urium-243/244 QC1201272524
.mericium-241 180060008 MS urium-242 11.8 Uncert:
TPU:
Uncert:
TPU:
14.2 Uncert:
TPU:
U 0.0678
+/-0.0899
+/-0.0903 U
0.00
+/-0.0624
+/-0.0624 0.093
+/-0.105
+/-0.106 Uj 12.4
+/1-.13
+/-2.00 0.00
+/-0.0536
+/-0.0536 13.1
+/-1.16
+/-2.09 105 (75%-125%)
urium-243/244 92 (75%-125%)
itch 607170 QC1201272527 180060008 DUP lutonium-238 U
0.01 87 U  
-0.00617 pCi/g 397 (0% -100%) AXAI 02/05/07 10:44 74


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407   - (843) 556-8171 - www.gel.com QC Summary Vorkorder:       180060                                                                                     Page 2 of 9 itrmname                           NOM           Sample OQual       QC     Units     RPD%     REC%       Range   Anist Date Time id Alpha Spec itch           607170 Uncert:     +/-0.0497     +/-0.0519 TPU:   +/-0.0497    +/-0.0519 Iutonium-239/240                              U  -0.00493  U   -0.0123         Pci/g    86          (0% -100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:
Uncert:    +1-0.0548    +/-0.0532 TPU:    +1-0.0548    +/-0.0533 QC1201272529      LCS lutonium-238                                                U     0.0439         pCi/g                (75%-I 25%)
180060 Page 2 of 9 itrmname NOM Sample OQual QC Units RPD%
Uncert:                  +/-0.0701 TPU:                  +/-0.0703 lutonium-239/240                    11.4                              10.9       pCi/g              96 (75%-125%)
REC%
Uncert:                      +/-1.03 TPU:                    +/- 1.61 QC1201272526      MB Iutonium-238                                                U     0.0231         Pci/g Uncert:                  +/-0.0454 TPU:                  +/-0.0454 lutonium-239/240                                            U     0.0528         PCi/g Uncert:                  +/-0.0808 TPU:                  +1-0.081 QC1201272528   180060008 MIS lutonium-238                                   u     0.0187         0.128        PCi/g                (75%-I125%)
Range Anist Date Time id Alpha Spec itch 607170 Iutonium-239/240 QC1201272529 LCS lutonium-238 lutonium-239/240 QC1201272526 MB Iutonium-238 lutonium-239/240 Uncert:  
Uncert:     +/-0.0497     +/-0.119 TPU:   +/-0.0497      +/-0.120 lutonium-239/240                    11.8      U  -0.00493            12.5        pCi/g            106 (75%-125%)
+/-0.0497 TPU:
Uncert:    +/-0.0548        +/-1.14 TPU:    +/-0.0548        +/-1.83 itch          607171 QC1201272531   180060008 DUP Iutonium-24 I                                 U       -1.15 U        4.55        pCi/g       0         (0% -100%) AXAI 02/06/07 16:16 Uncert:       +/-5.42      +/-6.78 TPU:      +/-5.42      +/-6.80 QC1201272533      LCS lutonium-24 I                        134                              109        Pci/g             81 (75%-125%)       02/06/07 16:48 Uncert:                      +/- 10.3 TPU:                    +/-14.7 QC1201272530      MB lutonium-241                                                U      -0.392        Pci/g                                  02/06/07 16:00 Uncert:                      +/-5.74 TPU:                     +/-5.74 QC1201272532   180060008 MIS lutonium-241                         134      U      -1.15           128        PCilg              95 (75%-125%)        02/06/07 16:32 Uncert:        +/-5.42       +/-12.0 TPU:      +/-5.42      +/-17.4 id Gamma Spec itch          607292 QC1201272699  180060001 DUP ctinium-228                                          0.841         0.951       pCi/g     12         (0% -100%) MIHI   02/05/07 19:42 Uncert:      +/-0.177      +/-0.138
+/-0.0497 U
                                                                +/-0.138
-0.00493 Uncert:
+1-0.0548 TPU:  
+1-0.0548 Uncert:
TPU:
11.4 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
+/-0.0519
+/-0.0519 U  
-0.0123
+/-0.0532
+/-0.0533 U
0.0439
+/-0.0701
+/-0.0703 10.9
+/-1.03
+/- 1.61 U
0.0231
+/-0.0454
+/-0.0454 U
0.0528
+/-0.0808
+1-0.081 Pci/g 86 pCi/g pCi/g Pci/g PCi/g PCi/g pCi/g (0% -100%)
(75%-I 25%)
96 (75%-125%)
QC1201272528 180060008 MIS lutonium-238 lutonium-239/240 itch 607171 u
0.0187 Uncert:  
+/-0.0497 TPU:
+/-0.0497 11.8 U
-0.00493 Uncert:  
+/-0.0548 TPU:
+/-0.0548 U
-1.15 Uncert:
+/-5.42 TPU:
+/-5.42 0.128
+/-0.119
+/-0.120 12.5
+/-1.14
+/-1.83 (75%-I125%)
106 (75%-125%)
QC1201272531 180060008 DUP Iutonium-24 I U
4.55
+/-6.78
+/-6.80 pCi/g 0
(0% -100%) AXAI 02/06/07 16:16 QC1201272533 LCS lutonium-24 I QC1201272530 MB lutonium-241 134 Uncert:
TPU:
Uncert:
TPU:
134 U
Uncert:
TPU:
109
+/- 10.3
+/-14.7 U
-0.392
+/-5.74
+/-5.74 Pci/g Pci/g PCilg 81 (75%-125%)
02/06/07 16:48 02/06/07 16:00 02/06/07 16:32 QC1201272532 180060008 MIS lutonium-241 id Gamma Spec itch 607292 QC1201272699 180060001 DUP ctinium-228
-1.15
+/-5.42
+/-5.42 128
+/-12.0
+/-17.4 95 (75%-125%)
0.841
+/-0.177 Uncert:
0.951
+/-0.138
+/-0.138 pCi/g 12 (0% -100%) MIHI 02/05/07 19:42


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407     - (843) 556-8171 - www.gel.com QC Summary Vorkorder:     180060                                                                                 Page 3 of 9 irmname                   NOM           Sample Qual           QC       Units     RPD%     REC %       Range     Anlst Date Time id Gamma Spec ktch          607292 TPU:       +1-0.177
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:
.mericium-24 1                      u    -0.0108   U      0.0463          pCilg    321          (0%  -100%)
180060 Page 3 of 9 irmname id Gamma Spec ktch 607292 NOM Sample Qual QC Units RPD%
Uncert:     +/-0.110         +/-0.049 TPU:       +/-0.1 10       +/-0.049 ismuth-212                                  0.741           0.527        pCilg      34          (0% -100%)
REC %
Uncert:     +/-0.302         +/-0.139 TPU:       +/-0.302         +/-0.139 ismuth-214                                  0.786           0.888        pCilg      12          (0%  -100%)
Range Anlst Date Time
Uncert:     +/-0.116       +/-0.0953 TPU:       +1-0.116       +/-0.0953 esium-1 34                        Ul         0.00 UI        0.00         pCi/g      37          (0%  -100%)
.mericium-24 1 ismuth-212 ismuth-214 esium-1 34 esiumn-137 obalt-60 uropium-] 52 uropium-154 uropium-155 TPU:  
Uncert:     +/-0.0336       +1-0.0175 TPU:     +/-0.033 6     +/-0.0175 esiumn- 137                                0.0493          0.0421        pCi/g      16        (0% -100%)
+1-0.177 u
Uncert:     +/-0.039      +/-0.0212 TPU:       +/-0.039      +/-0.0212 obalt-60                            u     0.0103  U  -0.00208          pCilg    302          (0%  -100%)
-0.0108 Uncert:  
Uncert:     +/-0.0263      +1-0.0106 TPU:     +/-0.0263      +/-0.0106 uropium-] 52                        u      0.0522  U    -0.0197          pCi/g    443          (0%  -100%)
+/-0.110 TPU:  
Uncert:    +/-0.089 1        +/-0.033 TPU:     +/-0.0891        +/-0.033 uropium- 154                        u    -0.048    U       0.0232        pCi/g    572          (0%  -100%)
+/-0.1 10 0.741 Uncert:  
Uncert:    +/-0.0877      +/-0.0363 TPU:     +/-0.0877      +/-0.0363 uropium-155                        u      0.0559  U       0.0288        pCilg      64          (0%  -  100%)
+/-0.302 TPU:  
Uncert:     +/-0.0796      +/-0.0432 TPU:      +/-0.0796      +/-0.0432 ead-21 2                                    0.830            0.847        pCilg        2          (0%  -20%)
+/-0.302 0.786 Uncert:  
Uncert:    +/-0.0875      +/-0.0714 TPU:      +/-0.0875      +1-0.0714 ead-214                                    0.942              1.00       pCilg        6          (0%  -20%)
+/-0.116 TPU:  
Uncert:      +/-0.126      +/-0.0964 TPU:      +/-0.126      +/-0.0964 Ianganese-54                        U     0.0118  UI          0.00        pCilg      44          (0%  -100%)
+1-0.116 Ul 0.00 Uncert:  
Uncert:    +/-0.0223      +/-0.0115 TPU:      +/-0.0223      +/-0.0115 iobium-94                          U    0.00166    U  -0.00248          pCilg  1000          (0%  -100%)
+/-0.0336 TPU:  
Uncert:    +/-0.0212      +/-0.00937 TPU:      +/-0.0212      +1-0.00937 Dtassium-40                                  13.9            14.7       pCilg        6          (0%    -20%)
+/-0.033 6 0.0493 Uncert:
Uncert:        +/-1.28        +/-0.960 TPU:        +/-1.28        +/-0.960 adium-226                                  0.786            0.888        pCilg       12         (0%   - 100%)
+/-0.039 TPU:
Uncert:      +/-0.116      +/-0.0953 TPU:      +/-0.1 16      +1-0. 095 3 ilver-I 08m                        U  -0.001 59    U  0.000346          pCilg    311          (0%   -100%)
+/-0.039 u
Uncert:      +/-0.019      +/-0.00893 76
0.0103 Uncert:  
+/-0.0263 TPU:
+/-0.0263 u
0.0522 Uncert:  
+/-0.089 1 TPU:
+/-0.0891 u  
-0.048 Uncert:  
+/-0.0877 TPU:
+/-0.0877 u
0.0559 Uncert:  
+/-0.0796 TPU:
+/-0.0796 0.830 Uncert:
+/-0.0875 TPU:
+/-0.0875 0.942 Uncert:
+/-0.126 TPU:  
+/-0.126 U
0.0118 Uncert:
+/-0.0223 TPU:
+/-0.0223 U
0.00166 Uncert:
+/-0.0212 TPU:
+/-0.0212 13.9 Uncert:
+/-1.28 TPU:  
+/-1.28 0.786 Uncert:
+/-0.116 TPU:
+/-0.1 16 U  
-0.001 59 Uncert:  
+/-0.019 U
0.0463
+/-0.049
+/-0.049 0.527
+/-0.139
+/-0.139 0.888
+/-0.0953
+/-0.0953 UI 0.00
+1-0.0175
+/-0.0175 0.0421
+/-0.0212
+/-0.0212 U
-0.00208
+1-0.0106
+/-0.0106 U
-0.0197
+/-0.033
+/-0.033 U
0.0232
+/-0.0363
+/-0.0363 U
0.0288
+/-0.0432
+/-0.0432 0.847
+/-0.0714
+1-0.0714 1.00
+/-0.0964
+/-0.0964 UI 0.00
+/-0.0115
+/-0.0115 U
-0.00248
+/-0.00937
+1-0.00937 14.7
+/-0.960
+/-0.960 0.888
+/-0.0953
+1-0. 095 3 U
0.000346
+/-0.00893 pCilg 321 pCilg 34 pCilg 12 pCi/g 37 pCi/g 16 pCilg 302 pCi/g 443 pCi/g 572 pCilg 64 pCilg 2
pCilg 6
pCilg 44 pCilg 1000 pCilg 6
pCilg 12 pCilg 311 (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%)
ead-21 2 ead-214 Ianganese-54 iobium-94 Dtassium-40 adium-226 ilver-I 08m 7 6


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407   - (843) 556-8171 - www.gel.com QC Summary Vorkorder:     180060                                                                             Page 4 of 9 irmname                   NOM         Sample Qua]           QC     Units     RPD%     REC%       Range Anist Date Time id Gamma Spec itch         607292 TPU:   +1-0.019     +/-0.00893 hallium-208                                0.240            0.259      pCilg      8          (0% -100%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:
Uncert:  +/-0.0524       +/-0.0312 TPU:  +/-0.0524      +/-0.0312 LCS ctiniumn-228                                     U         0.176       pCi/g                                  02/05/07 16:14 Uncert:                    +/-0.618 TPU:                    +/-0.618 mericium-241              23.4                              26.3       pCi/g              112 (75%-125%)
180060 Page 4 of 9 irmname NOM Sample Qua]
Uncert:                      +/-3.14 TPU:                    +/-3. 14 ismuth-21 2                                      U         0.291       Pci/g Uncert:                      +/-1.05 TPU:                    +/- 1.05 ismuth-214                                        U     -0.0684         Pci/g Uncert:                    +1-0.235 TPU:                    +/-0.235 esium-1 34                                        U       0.0412       pCi/g Uncert:                    +/-0.139 TPU:                    +/-0.139 esium-1 37                9.48                              9.80       pCi/g              103 (75%-125%)
QC Units RPD%
Uncert:                    +/-0.876 TPU:                    +/-0.876 obalt-60                  13.7                              14.6       Pci/g            107 (75%-125%)
REC%
Uncert:                      +/-1.13 TPU:                    +/-1.13 uropium- 152                                      U       0.0333       Pci/g Uncert:                    +/-0.303 TPU:                    +/-0.303 uropium-154                                      U       -0.121         Pci/g Uncert:                    +/-0.269 TPU:                    +/-0.269 uropium-1 55                                      U       -0.305         Pci/g Uncert:                    +/-0.310 TPU:                    +/-0.3 10 ead-212                                          U       -0.136         Pci/g Uncert:                    +/-0.198 TPU:                    +/-0.198 ead-214                                          U     -0.0135         PCi/g Uncert:                    +/-0.251 TPU:                    +/-0.251 Ianganese-54                                      U       0.0609         pCi/g Uncert:                    +/-0.149 TPU:                    +/-0.149 iobium-94                                        U       0.0443         Pci/g Uncert:                    +/-0.117 TPU:                    +/-0.117 cotassium-40                                      U       -0.161         Pci/g 77
Range Anist Date Time id Gamma Spec itch 607292 hallium-208 TPU:  
+1-0.019 0.240 Uncert:
+/-0.0524 TPU:
+/-0.0524
+/-0.00893 0.259
+/-0.0312
+/-0.0312 pCilg 8
(0% -100%)
ctiniumn-228 mericium-241 LCS ismuth-21 2 ismuth-214 esium-1 34 esium-1 37 obalt-60 uropium-152 uropium-154 uropium-1 55 Uncert:
TPU:
23.4 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
9.48 Uncert:
TPU:
13.7 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
U 0.176
+/-0.618
+/-0.618 26.3
+/-3.14
+/-3. 14 U
0.291
+/-1.05
+/- 1.05 U  
-0.0684
+1-0.235
+/-0.235 U
0.0412
+/-0.139
+/-0.139 9.80
+/-0.876
+/-0.876 14.6
+/-1.13
+/-1.13 U
0.0333
+/-0.303
+/-0.303 U  
-0.121
+/-0.269
+/-0.269 U  
-0.305
+/-0.310
+/-0.3 10 U  
-0.136
+/-0.198
+/-0.198 U  
-0.0135
+/-0.251
+/-0.251 U
0.0609
+/-0.149
+/-0.149 U
0.0443
+/-0.117
+/-0.117 U  
-0.161 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 103 (75%-125%)
107 (75%-125%)
112 (75%-125%)
02/05/07 16:14 ead-212 ead-214 Ianganese-54 iobium-94 cotassium-40 77


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407     - (843) 556-8171 - www.gel.com QC Summary Vorkorder:       180060                                                                             Page 5 of 9 irmname                    NOM         Sample Qual           _QC     Units   RPD%/   REC%      Range    AnIst  Date Time id Gamma Spec itch            607292 Uncert:                       +/-1.01 TPU:                        +/-1.01 adium-226                                          U     -0.0684         PCi/g                (75%-1 25%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:
Uncert:                      +/-0.235 TPU:                      +1-0. 235 liver-I 08m                                        U         0.067       pCi/g Uncert:                      +/-0.117 TPU:                      +/-0.117 hallium-208                                        U     0.00159         pCi/g Uncert:                      +/-0.126 TPU:                      +/-0.126 QC1201272698      MB ctinium-228                                        U         0.023       pCi/g                                    02/05/07 19:41 Uncert:                    +/-0.0316 TPU:                    +/-0.0316 mericiumn-24 I                                    U   -0.00428         pCi/g Uncert:                  +/-0.007 89 TPU:                    +/-0.00789 ismuth-2 12                                        U       0.0107       pCi/g Uncert:                    +/-0.0697 TPU:                    +/-0.0697 ismuth-21 4                                        U       0.0025       pCi/g Uncert:                    +/-0.0321 TPU:                    +/-0.0321 esium- 134                                          U   -0.00223         pCi/g Uncert:                    +/-0.0114 TPU:                    +/-0.0114 esium-1 37                                          U   0.000367         pCi/g Uncert:                  +/-0.00873 TPU:                    +/-0.00873 obalt-60                                            U     0.00472         pCi/g Uncert:                    +/-0.0119 TPU:                    +/-0.0119 uropium-152                                        U     0.00821         pCi/g Uncert:                      +/-0.021 TPU:                      +/-0.021 uropium- 154                                        U     0.00578         pCi/g Uncert:                    +/-0.0385 TPU:                    +/-0.0385 uropium- 155                                        U       0.0085       pCi/g Uncert:                    +/-0.0142 TPU:                    +/-0.0142 ead-21 2                                            U   0.000933         pCi/g Uncert:                    +/-0.0237 TPU:                    +/-0.0237 ead-214                                            UT           0.00       pCi/g Uncert:                      +/-0.017 TPU:                      +/-0.0 17 78
180060 irmname id Gamma Spec itch 607292 Page 5 of 9 REC%
Range AnIst Date Time NOM Sample Qual
_QC Units RPD%/
adium-226 liver-I 08m hallium-208 QC1201272698 ctinium-228 mericiumn-24 I MB ismuth-2 12 ismuth-21 4 esium-134 esium-1 37 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:
+/-1.01
+/-1.01 U  
-0.0684
+/-0.235
+1-0. 235 U
0.067
+/-0.117
+/-0.117 U
0.00159
+/-0.126
+/-0.126 U
0.023
+/-0.0316
+/-0.0316 U  
-0.00428
+/-0.007 89
+/-0.00789 U
0.0107
+/-0.0697
+/-0.0697 U
0.0025
+/-0.0321
+/-0.0321 U  
-0.00223
+/-0.0114
+/-0.0114 U
0.000367
+/-0.00873
+/-0.00873 U
0.00472
+/-0.0119
+/-0.0119 U
0.00821
+/-0.021
+/-0.021 U
0.00578
+/-0.0385
+/-0.0385 U
0.0085
+/-0.0142
+/-0.0142 U
0.000933
+/-0.0237
+/-0.0237 UT 0.00
+/-0.017
+/-0.0 17 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 02/05/07 19:41 (75%-1 25%)
obalt-60 uropium-152 uropium-154 uropium-155 ead-21 2 ead-214 78


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171   - www.gel.com QC Summary Vorkorder:       180060                                                                                       Page 6 of 9 irmnamne                             NOM           Sample   ual         OC   Units   RPD%     REC%        Rani~e  AnIst    Date Time id Gamma Spec itch           607292 langanese-54                                                   U       0.0039     pCi/g Uncert:                    +/-0.00905 TPU:                  +/-0.00905 iobium-94                                                      U       0.0122     pCi/g Uncert:                    +/-0.0127 TPU:                    +/-0.0127 otassium-40                                                    U         0.155     pCi/g Uncert:                      +/-0.118 TPU:                      +/-0.1 18 adium-226                                                      U       0.0025     pCi/g Uncert:                    +/-0.0321 TPU:                    +/-0.0321 ilver-108m                                                      U -0.000433       pCi/g Uncert:                    +/-0.00734 TPU:                  +/-0.00734 hallium-208                                                    UI           0.00   pCi/g Uncert:                    +/-0.0144 TPU:                    +/-0.0144 id Gas Flow itch          608308 QC1201275064     180060001 DUP trontium-90                                     U       0.026 U        0.021    pCi/g      0          (0%  - 100%) KSD1  02/09/07 09:47 Uncert:     +/-0.0226       +/-0.0247 TPU:   +/-0.0226      +/-0.0247 QC1201275066        LCS trontium-90                          1.47                                  1.27   pCi/g              86 (75%-125%)          02/09/07 11:49 Uncert:                      +/-0.135 TPU:                      +/-0.140 QC 1201275063        MB trontium-90                                                    U       0.0282     pCi/g                                      02/09/07 09:47 Uncert:                    +/-0.0248 TPU:                    +/-0.0248 QC1201275065      180060001 MIS trontium-90                            12.1      U      0.026  U        0.220    pCi/g               2* (75%-125%)         02/09/07 11:50 Uncert:     +/-0.0226        +/-0.196 TPU:   +/-0.0226         +/-0.196 id Liquid Scintillation itch          607147 QC1201272485      180060008 DUP ickel-63                                        U       -0.51 U        -4.16    pCi/g      0          (0%  - 100%) \IXPI1 02/06/07 14:49 Uncert:       +/-8.56         +/-8.95 TPU:      +/-8.56        +/-8.95 QC 1201272487        LCS ickel-63                              556                                  495    pCi/g             89  (75%-125%)         02/06/07 15:21 Uncert:                       +/-22.5 TPU:                      +/-28.6 QC 1201272484        MB ickel-63                                                        U         -1.71     pCi/g                                      02/06/07 14:33 79
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:
180060 Page 6 of 9 REC%
Rani~e AnIst irmnamne NOM Sample ual OC Units RPD%
Date Time id Gamma Spec itch 607292 langanese-54 iobium-94 otassium-40 adium-226 ilver-108m hallium-208 id Gas Flow itch Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
U 0.0039
+/-0.00905
+/-0.00905 U
0.0122
+/-0.0127
+/-0.0127 U
0.155
+/-0.118
+/-0.1 18 U
0.0025
+/-0.0321
+/-0.0321 U  
-0.000433
+/-0.00734
+/-0.00734 UI 0.00
+/-0.0144
+/-0.0144 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 608308 QC1201275064 180060001 DUP trontium-90 QC1201275066 LCS trontium-90 QC 1201275063 M B trontium-90 QC1201275065 180060001 MIS trontium-90 id Liquid Scintillation itch 607147 QC1201272485 180060008 DUP ickel-63 U
0.026 Uncert:  
+/-0.0226 TPU:
+/-0.0226 1.47 Uncert:
TPU:
U 0.021
+/-0.0247
+/-0.0247 1.27
+/-0.135
+/-0.140 U
0.0282
+/-0.0248
+/-0.0248 U
0.220
+/-0.196
+/-0.196 pCi/g 0
(0% - 100%) KSD1 pCi/g pCi/g pCi/g 86 (75%-125%)
02/09/07 09:47 02/09/07 11:49 02/09/07 09:47 02/09/07 11:50 Uncert:
TPU:
12.1 U
0.026 Uncert:
+/-0.0226 TPU:  
+/-0.0226 2* (75%-125%)
U  
-0.51 Uncert:  
+/-8.56 TPU:
+/-8.56 U
-4.16
+/-8.95
+/-8.95 pCi/g 0
(0% - 100%) \\IXPI1 02/06/07 14:49 02/06/07 15:21 QC 1201272487 LCS ickel-63 QC 1201272484 M B ickel-63 556 Uncert:
TPU:
495
+/-22.5
+/-28.6 pCi/g pCi/g 89 (75%-125%)
U  
-1.71 02/06/07 14:33 79


GEL LABORATORIES LLC 2040 Savage Road Chiarleston SC 29407   - (843) 556-8171 - www.gel.com QC Summary Vorkorder:       180060                                                                                         Page 7 of 9 irmname                               NOM         Sample Qual         OC       Units     RPD%     REC %     Range   AnIst   Date   Time id Liquid Scintillation itch          607147 Uncert:                     +/-8.49 TPU:                     +/-8.49 QC1201272486     180060008 MIS ickel-63                               585     U     -0.51              518        pCilg              89 (75%-125%)        02/06/07 15:05 Uncert:     +/-8.56          +/-24.3 TPU:    +/-8.56          +/-30.8 itch          607148 QC1201272489      180060008 DUP on-55                                          U      -25.7  U        9.81        pCi/g      0          (0% - 100%) \4XP1 02/06/07 16:49 Uncert:     +/-46.1         +/-46.6 TPU:    +/-46.1          +/-46.6 QC1201272491        LCS on-55                                1200                              1210          pCilg            101 (75%-125%)       02/06/07 17:22 Uncert:                     +/-70.3 TPU:                      +/-97.7 QC1201272488        MB on-55                                                          U       -36.9         pCilg                                  02/06/07 16:32 Uncert:                      +/-42.9 TPU:                      +/-42.9 QC1201272490      180060008 NIS on-55                                1230      U    -25.7            1300          pCilg             106 (75%-125%)       02/06/07 17:06 Uncert:     +/-46.1         +/-78.2 TPU:      +/-46.1          +/- 107 itch          607149 QC1201272493      180060008 DUP ritiurn                                        U      0.792  U      0.231          pCilg      0          (0% -100%) '\XD2 02/03/07 04:57 Uncert:     +/-1 .08         +/-1.02 TPU:      +/-1.08          +/-1.02 QC1201272495        LCS ritiurn                              6.34                              6.39        pCilg             101 (75%-125%)       02/03/07 06:00 Uncert:                     +1-0.789 TPU:                      +/-0.797 QCl1201272492      MB ritiurn                                                        U       0.236         pCilg                                  02/03/07 04:25 Uncert:                    +1-0.536 TPU:                      +/-0.536 QC1201272494      180060008 MIS ritiurn                              6.63      U      0.792            6.25        pCilg             94 (75%-125%)       02/03/07 05:29 Uncert:    +/-1.08         +/-1.39 TPU:      +/-i n0X        +/-1 19 itch          607151 QC1201272497      180060008 DUP echnetiurn-99                                  u     0.142   U      0.168          pCilg      0          (0% - 100%) VIXPI 02/07/07 15:37 Uncert:   +/-0.183         +/-0.194 TPU:     +/-0.183        +/-0.194 QC 1201272499        LCS echnetium-99                          16.7                              15.3        pCilg             92 (75%-125%)       02/07/07 16:24 Uncert:                    +/-0.623 TPU:                    +/-0.730 R0
GEL LABORATORIES LLC 2040 Savage Road Chiarleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:
180060 Page 7 of 9 irmname id Liquid Scintillation itch 607147 NOM Sample Qual OC Units RPD%
REC %
Range AnIst Date Time Uncert:
TPU:
QC1201272486 180060008 MIS ickel-63 itch 607148 QC1201272489 180060008 DUP on-55 QC1201272491 LCS on-55 QC1201272488 MB on-55 QC1201272490 180060008 NIS on-55 itch 607149 QC1201272493 180060008 DUP ritiurn 585 U
Uncert:
TPU:
+/-8.49
+/-8.49 518
+/-24.3
+/-30.8
-0.51
+/-8.56
+/-8.56 pCilg 89 (75%-125%)
02/06/07 15:05 U
-25.7 Uncert:  
+/-46.1 TPU:
+/-46.1 U
9.81
+/-46.6
+/-46.6 pCi/g 0
(0% - 100%) \\4XP1 1200 Uncert:
TPU:
Uncert:
TPU:
1230 U
Uncert:
TPU:
1210
+/-70.3
+/-97.7 U  
-36.9
+/-42.9
+/-42.9 pCilg pCilg pCilg 101 (75%-125%)
02/06/07 16:49 02/06/07 17:22 02/06/07 16:32 02/06/07 17:06
-25.7
+/-46.1
+/-46.1 1300
+/-78.2
+/- 107 106 (75%-125%)
U 0.792 Uncert:  
+/-1.08 TPU:
+/-1.08 U
0.231
+/-1.02
+/-1.02 pCilg 0
(0% -100%) '\\XD2 02/03/07 04:57 QC1201272495 LCS ritiurn QCl1201272492 M B ritiurn 6.34 Uncert:
TPU:
Uncert:
TPU:
6.63 U
Uncert:
TPU:
6.39
+1-0.789
+/-0.797 U
0.236
+1-0.536
+/-0.536 pCilg pCilg pCilg 101 (75%-125%)
02/03/07 06:00 02/03/07 04:25 02/03/07 05:29 QC1201272494 180060008 MIS ritiurn itch 607151 QC1201272497 180060008 DUP echnetiurn-99 QC 1201272499 LCS echnetium-99 0.792
+/-1.08
+/-i n0X 6.25
+/-1.39
+/-1 19 94 (75%-125%)
u 0.142 Uncert:  
+/-0.183 TPU:
+/-0.183 16.7 Uncert:
TPU:
U 0.168
+/-0.194
+/-0.194 15.3
+/-0.623
+/-0.730 pCilg 0
(0% - 100%) VIXPI 02/07/07 15:37 02/07/07 16:24 pCilg 92 (75%-125%)
R0


GEL LABORATORIES LLC 2040 Savage Road Chiarleston SC 29407           - (843) 556-8171 - www.gel.com QC Summary Vorkorder:       180060                                                                                                       Page 8 of 9 irmname                                       NOM             Sample Qual             OC       Units     RPD%     REC%       Ranige  Anist  Date   Time ud Liquid Scintillation itch          607151 QC 1201272496        MB echnetium-99                                                              U           0.219         pCilg                                  02/07/07 15:05 Uncert:                          +/-0.185 TPU:                          +/-0.185 QC1201272498      180060008 MS echnetium-99                                  16.9      U        0.142                15.7        pCi/g             93 (75%-125%)        02/07/07 16:08 Uncert:      +/-0.183           +/-0.678 TPU:       +/-0.183            +/-0.7 83 itch          607153 QC1201272505      180060008 DUP arbon- 14                                              U     0.00632    U        0.0751          pCilg      0          (0% - 100%) AkXD2 02/03/07 05:06 Uncert:      +/-0.0894          +/-0.0914 TPU:      +/-0.0894          +/-0.0914 QC1201272507        LCS arbon- 14                                    6.65                                      6.61       pCilg              99 (75%-125%)        02/03/07 07:09 Uncert:                          +/-0.181 TPU:                          +/-0.208 QC1201272504         MB arbon-14                                                                 U       0.00424         pCilg                                  02/03/07 04:04 Uncert:                          +/-0.0855 TPU:                          +/-0. 085 5 QC1201272506      180060008 MIS arbon-14                                      6.81      U      0.00632                  6.89        pCilg             101 (75%-125%)       02/03/07 06:08 Uncert:     +/-0.0894           +/-0.187 TPU:      +/-0.0894            +/-0.216 4otes:
GEL LABORATORIES LLC 2040 Savage Road Chiarleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:
Fhe Qualifiers inthis report are defined as follows:
180060 Page 8 of 9 Ranige Anist irmname ud Liquid Scintillation itch 607151 QC 1201272496 M B echnetium-99 QC1201272498 180060008 MS echnetium-99 itch 607153 QC1201272505 180060008 DUP arbon-14 QC1201272507 LCS arbon-14 NOM Uncert:
A quality control analyte recovery isoutside of specified acceptance criteria Analyte isa 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.
TPU:
BD Results are either below the MDC or tracer recovery is low C    Analyte has been confirmed by CC/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.
16.9 U
UI    Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 81I
Uncert:
TPU:
Sample Qual OC Units RPD%
REC%
Date Time U
0.219
+/-0.185
+/-0.185 pCilg pCi/g 02/07/07 15:05 02/07/07 16:08 0.142
+/-0.183
+/-0.183 U
0.00632 Uncert:  
+/-0.0894 TPU:
+/-0.0894 U
15.7
+/-0.678
+/-0.7 83 0.0751
+/-0.0914
+/-0.0914 6.61
+/-0.181
+/-0.208 93 (75%-125%)
pCilg 0
(0% - 100%) AkXD2 QC1201272504 MB arbon-14 6.65 Uncert:
TPU:
Uncert:
TPU:
U 0.00424
+/-0.0855
+/-0. 085 5 pCilg pCilg pCilg 99 (75%-125%)
02/03/07 05:06 02/03/07 07:09 02/03/07 04:04 02/03/07 06:08 QC1201272506 180060008 MIS arbon-14 6.81 U
0.00632 Uncert:  
+/-0.0894 TPU:
+/-0.0894 6.89
+/-0.187
+/-0.216 101 (75%-125%)
4otes:
Fhe Qualifiers in this report are defined as follows:
A B
BD C
D H
J N/A ND R
U UI 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 CC/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 81I


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171               - www.gel.com QC Summary Vorkorder:       180060                                                                                                             Page 9 of 9 irmname                                       NOM             Sample Qua]             QC     Units     RPD%       REC%         Range     Anist Date Time x
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:
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 VIA indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a fact6r of 4 or more.
180060 Page 9 of 9 irmname NOM Sample Qua]
QC Units RPD%
REC%
Range Anist Date Time x
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 VIA indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a fact6r 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 imple 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 imple 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
Vhere the analytical method has been performed under NELAP certification, the analysis has met all of the
Line 1,210: Line 3,323:
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 180812001         9312-0004-0171 180812002         9312-0004-0181 180812003         9312-0004-0191 180812004         9312-0004-0201 180812005         9312-0004-0211 Items of Note There are no items to note.
Laboratory Sample Identification Description 180812001 9312-0004-0171 180812002 9312-0004-0181 180812003 9312-0004-0191 180812004 9312-0004-0201 180812005 9312-0004-0211 Items of Note There are no items to note.
Case Narrative Sample analyses were conducted using methodology as outlined in GEL Laboratories, LLC (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package.
Case Narrative Sample analyses were conducted using methodology as outlined in GEL Laboratories, LLC (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package.
Analytical Request Five soil samples were analyzed for FSSGAM and Strontium-90.
Analytical Request Five soil samples were analyzed for FSSGAM and 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.
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.
GEL Laboratories u..c     PO Box 30712 Charleston, SC 29417   2040 Savage Road Charleston, SC 29407 P843.556.8171 F 543.7565.1178 www.gal~com 2
GEL Laboratories u..c PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 543.7565.1178 2
www.gal~com


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.
Project Manager GEL Laboratories LLc       GELLaortoresuc PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.558.8171 F5843.765.1178 www.gal.com 3
Project Manager GEL Laboratories LLc GELLaortoresuc PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.558.8171 F5843.765.1178 3
www.gal.com


List of current GEL Certifications as of 19 February 2007 State                       Certification Alaska                         UST-062 Arizona                         AZ0668 Arkansas                         88-065 1 CLIA                         42DO904046 California                     01151CA Colorado                       GenEngLabs Connecticut                     PH-01 69 Dept. of Navy                     NFESC 413 EPA                           WG-15J Florida/NELAP                       E87156 Georgia                 E87 156 (FL/NELAP)
List of current GEL Certifications as of 19 February 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-065 1 CLIA 42DO904046 California 01151CA Colorado GenEngLabs Connecticut PH-01 69 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87156 Georgia E87 156 (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-SCO1 2 Michigan                           9903 Nevada                           SCI2 New Jersey                         SCO02 New Mexico                   FL NELAP E87 156 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                   T]04704235-06-TX U.S. Dept. of Agriculture               S-52597 US Army Corps of Engineer                   N/A Utah                     8037697376 GEL Vermont                       VT87 156 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-SCO1 2 Michigan 9903 Nevada SCI2 New Jersey SCO02 New Mexico FL NELAP E87 156 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 T]04704235-06-TX U.S. Dept. of Agriculture S-52597 US Army Corps of Engineer N/A Utah 8037697376 GEL Vermont VT87 156 Virginia Washington 00151 C1641 4


Chain of Custody and Supporting Documentation 9
Chain of Custody and Supporting Documentation 9


Connecticut Yankee Atomic Power Company                                                                 Chain of Custody Foirm                                   No. 2007-00038 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556                               _____      ______________________
Connecticut Yankee Atomic Power Company Chain of Custody Foirm No. 2007-00038 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning  
Project Name: Haddam Neck Decommissioning                 -        -Analyses                                           Requested               Lab Use On-ly Contact Name &Phone:                                                                                                                             Comments:
-Analyses Requested Lab Use On-ly Contact Name & Phone:
JcMcaty860-267-3924                                 Media   Sample       Container Jak c~rtyCode                                       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)                                                         C Prorthe: LI 30 D. F-1 15 D. Z     7 D.
Comments:
Sample Designation               Date         Time                         I             &#xfd;4         &#xfd;44   1                   1                 Comment, Preservation     Lab Sample ID 9312-0004-0171               2/13/07         1350       TS       G               BP     X.__                           ___________                                    _______
JcMcaty860-267-3924 Media Sample Container Jak c~rtyCode Type Size-Analytical Lab (Name, City, State):
9312-0004-0181               2/13/07         1355       TS       G               BP     X       _______________________
Code  
9312-0004-0191               2/13/07         1356       TS       G               BP     X       _____                  ____________________
&Type General Engineering Laboratories Code 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones ( 843-556-8171)
9312-0004-0201               2/13/07         1400       TS       G               BP     X       _________________
C Prorthe: LI 30 D. F-1 15 D. Z 7 D.
9312-0004-0211               2/13/07         1401     TS         G               BP     X______________
Sample Designation Date Time I  
NOTES: PO #: 002332               MSR #: 07-0079                   Z     LTP QA             El     Radwaste QA                   LI   Non QA Samples Shipped Via:       Internal Container SFed Ex               Temp.: ~IDeg. C fUPS El Hand                     Cu-q5 dy Sealed?
&#xfd;4  
: 1) Relinquishd7           ~                   Date/Time         2) Received By                                           Date/Time%                                     Custody Seal Intact?
&#xfd;44 1
CA -&#xfd;                 -2/               .                                          DJ-0                 530           I:l Other
1 Comment, Preservation Lab Sample ID 9312-0004-0171 2/13/07 1350 TS G
: 3) Relinquished By   7Date/Timne                               4) Received By                                           Date/Time           Bl fLdn
BP X.__
: 5) Relinquished By                           Date/Time           6) Received By                                           Date/Time
9312-0004-0181 2/13/07 1355 TS G
BP X
9312-0004-0191 2/13/07 1356 TS G
BP X
9312-0004-0201 2/13/07 1400 TS G
BP X
9312-0004-0211 2/13/07 1401 TS G
BP X______________
NOTES: PO #: 002332 MSR #: 07-0079 Z LTP QA El Radwaste QA LI Non QA Samples Shipped Via:
Internal Container SFed Ex Temp.: ~IDeg. C fUPS El Hand Cu-q5 dy Sealed?
: 1) Relinquishd7  
~
Date/Time
: 2) Received By Date/Time%
Custody Seal Intact?
CA -&#xfd;  
-2/
DJ-0 530 I:l Other
: 3) Relinquished By 7Date/Timne
: 4) Received By Date/Time Bl fLdn
: 5) Relinquished By Date/Time
: 6) Received By Date/Time


Connecticut Yankee                                                               -
Connecticut Yankee Statement of Work for AnalyXtical Lab Services  
Statement of Work for AnalyXtical Lab Services                                                       -CY-4SC-SOW7VOjl Figure 1. -Sample Check-in List.
-CY-4SC-SOW7VOjl Figure 1. -Sample Check-in List.
Datle/Time Received:             40 -)t     7                     3)
Datle/Time Received:
SDG#:_S917 Work Order Number:               I       t--
40 -)t 7
    *Shipping, Cchtainer ID:?'1           2         ~V1         7'i )O3Chain of Custo~dy #   -s)0Q- COO'3 I.     Custody Seals.onT shipping container intact?..-e                                 4o(
3)
: 2.           Custody Seats dated and signed?
SDG#:_S917 Work Order Number:
Yes     N)~o 11
I t--
: 3.           Chain-of-Custody record present?                                             Yes   ,ioj
*Shipping, Cchtainer ID:?'1 2  
    .4,           Cooler-temperature                   .
'i
S.            VcWriiculitelpack Ing materials is:                                           Wet[Cj Dry[(,I
~V1 7 )O3Chain of Custo~dy # -s)0Q - COO '3 I.
                                                                                            .                        AAI' C.           Number of Samples in shipping container.           ____________________
Custody Seals. onT shipping container intact?..-e 4o(
* 7-           Sample hol.ding times exceeded?                             *Yes                   [JNo -
: 2.
        .8. .Samples     have:'
Custody Seats dated and signed?
jape                       hazard labels
Yes N)~o 11
                    -custody seals                   -appropriate         sample labels
: 3.
Chain-of-Custody record present?
Yes  
,ioj
.4, Cooler-temperature S.
VcWriiculitelpack Ing materials is:
Wet[Cj Dry[ (,I AAI' C.
Number of Samples in shipping container.
7-Sample hol. ding times exceeded?  
*Yes
[JNo -
.8..Samples have:'
jape hazard labels
-custody seals  
-appropriate sample labels
: 9. Samples are:
: 9. Samples are:
i*iigood condition                 -l..eaking
i*iigood condition  
                    -~broken                           -have       air bubbles
-l..eaking
: 10.         Were any anomalies identified in sample receipt?                               Yes liNOW(J
-~broken  
* i.Decritio ofanoalies.(include sample numbeirs):
-have air bubbles
$ample. CustoianfLaboratozy..I                 -~-                                       D t.~     1U     )   Ck3 Telephoned to.~                                       0                                 B
: 10.
                                                        '7
Were any anomalies identified in sample receipt?
Yes liNOW(J
* i.
-. Decritio ofanoalies.(include sample numbeirs):
$ample. CustoianfLaboratozy..I  
-~-
D t.~
1U  
)
Ck3 Telephoned to.~
0 B
'7


SW SAMPLE RECEIPT & REVIEW FORM 0
SW0 SAMPLE RECEIPT & REVIEW FORM PM use only Client: Cca{yClj u') +- &#xfd;Zw "e SDG/ARCOCIWork Order:
PM use only Client:       Cca{yClj u')+- &#xfd;Zw "e                       SDG/ARCOCIWork Order:                         k   gt2 Date Received:           ~4- ~=~PM(A)                               Re~view       uure non-conforming items are resolved prior to signing):
k gt2 Date Received:  
&ReceivedBy:I Sample Receipt Criteria             Z z               Comments/Qualifiers (Required for Nonl-Conforming Items)
~4- ~=~PM(A)
Circle Applicable: seals broken   damaged container leaking container other (describe) 1 Sh -ipping containers received intact and sealed?                   L___________________/________
Re~view uure non-conforming items are resolved prior to signing):
Samples. requiring cold                               Circle Coolant #       ice bags       blue ice         dry ice               other describe) 2 preservation within (4 +1- 2CQ?
&Received By:I Sample Receipt Criteria Z z Comments/Qualifiers (Required for Nonl-Conforming Items) 1 Sh -ipping containers received Circle Applicable: seals broken damaged container leaking container other (describe) intact and sealed?
Record preservation method.           ___                                            I___________________________
L___________________/________
3Chain of custody documents included with shipment?                               ______________/____________
Samples. requiring cold Circle Coolant #
Circle Applicable: seals broken damaged container leaking container     other (describe) 4 Sample containers intact and
ice bags blue ice dry ice other describe) 2 preservation within (4 +1-2CQ?
_sealed?                                                 ________/_______________I______
Record preservation method.
5 Samples requiring chemical                             Sample ID's. containers affected and observed pH:
I___________________________
3Chain of custody documents included with shipment?
______________/____________
4 Sample containers intact and Circle Applicable: seals broken damaged container leaking container other (describe)
_sealed?
________/_______________I______
5 Samples requiring chemical Sample ID's. containers affected and observed pH:
preservation at proper pH?____________________________
preservation at proper pH?____________________________
f hadsaceSample VO vils 6 ree                                             ID's and-containers affected:
6 VO vils ree f hadsaceSample 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
7 (If yes, immediately deliver to
__VOA     laboratory)                                   _________________________
__VOA laboratory) 8 Samples received within holding Id's and tests affected:
8 Samples received within holding                         Id's and tests affected:
time?
time?                                                 ______________________________
9 Sample ID's on COC match ID's Sample ID's and containers affected:
9 Sample ID's on COC match ID's                           Sample ID's and containers affected:
on bottles?
on bottles?
10Date & .time on COC match date                       Sample 113's affected:
10Date &.time on COC match date Sample 113's affected:
10&time on bottles?____________________________
10& time on bottles?____________________________
Sample ID's affected:
11Number of containers received Sample ID's affected:
11Number of containers received match number indicated on COC?
match number indicated on COC?
11COC for is properly signed in 12relinquished/received sections?
11COC for is properly signed in 12relinquished/received sections?
14Air Bill ,Tracking #'s, &                     7''LAY~
14Air Bill,Tracking #'s, &
9"            -7)'               ?00c3 14Additional Comments G ~~~RSO   RAD Receipt         #_____________
7''LAY~ )'  
Haar Inomain2 Sod~.                                     *If > x2 area background is observed on samples identified as "non-Suspecte Haar Inomton                   9 E -     regulated/non-radioactive", contact the Radiation Safety group for futhffer cz i     investigation.
?00c3 14Additional Comments 9"
A Radiological Classification?                   -  -Maximum           Counts Observed*:
-7 G ~~~RSO RAD Receipt #_____________
BPCB     Regulated?
Sod~.
Shipped as DOT Hazardous           j~
Haar Inomain2
CMaterial? If yes, contact Waste                     Hazard Clas Shipped:
*If > x2 area background is observed on samples identified as "non-Suspecte Haar Inomton 9
lManager or ESH Manager.                             UN!#:
E -
regulated/non-radioactive", contact the Radiation Safety group for futhffer cz i
investigation.
A Radiological Classification?  
-Maximum Counts Observed*:
BPCB Regulated?
S hipped as DOT Hazardous j~
CMaterial? If yes, contact Waste Hazard Clas Shipped:
lManager or ESH Manager.
UN!#:
D3 Regulated as a Foreign Soil?
D3 Regulated as a Foreign Soil?
-PM (or PMA) review of Hazard classification:             L-~           Initials                     -    Date:       N2 -. 6-7 R
-PM (or PMA) review of Hazard classification:
L-~
Initials Date:
N2  
-. 6-7 R


Data Review Qualifier Definitions 9
Data Review Qualifier Definitions 9


Data Review Qualifier Definitions Qualifier       Explanation
Data Review Qualifier Definitions Qualifier Explanation A quality control analyte recovery is outside of specified acceptance criteria Analyte is a surrogate compound Result is less than value reported Result is greater than value reported RPD of sample end duplicate evaluated using +/-RL. Concentrations are <5X the RL A
* A quality control analyte recovery is outside of specified acceptance criteria
The TIC is a suspected aldol-condensation product B
              ** Analyte is a surrogate compound
Target analyte was detected in the associated blank B
* Result is less than value reported
Metals-Either presence of analyte detected in the associated blank, or MDL/IDL < sample value < PQL BD Results are either below the MDC or tracer recovery is low C
* Result is greater than value reported RPD of sample end 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 UT     Gamma Spectroscopy-Uncertain identification X       Consult Case Narrative, Data Summery package, or Project Manager concerning this qualifier Y       QC Samples were not spiked with this compound Z       Paint Filter Test-Particulates passed through the filter, however no free liquids were observed.
Analyte has been confirmed by GC/MS analysis D
GEL Laboratories   LLc   PO Box 30712 Chafleston, SC 29417   2040 Savage Road Charleston, SC 29407   P843.556.8171 F843.766.1178 www.gol~com I10
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 UT Gamma Spectroscopy-Uncertain identification X
Consult Case Narrative, Data Summery 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 Chafleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 www.gol~com I10


RADIOLOGICAL ANALYSIS 11
RADIOLOGICAL ANALYSIS 11


Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Work Order 180812 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:      610737 Prep Batch Number:            610663 Sample ID        Client ID 180812001      9312-0004-0171 180812002      9312-0004-0181 180812003      9312-0004-0191 180812004      9312-0004-0201 180812005      9312-0004-0211 1201280354      Method Blank (MB) 1201280355      180812001(9312-0004-0171) Sample Duplicate (DUP) 1201280356      Laboratory Control Sample (LCS)
Work Order 180812 Method/Analysis Information Product:
Analytical Method:
Prep Method:
Analytical Batch Number:
Prep Batch Number:
Sample ID 180812001 180812002 180812003 180812004 180812005 1201280354 1201280355 1201280356 Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil Prep 610737 610663 Client ID 9312-0004-0171 9312-0004-0181 9312-0004-0191 9312-0004-0201 9312-0004-0211 Method Blank (MB) 180812001(9312-0004-0171) 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 1,328: Line 3,528:
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.
Qualifier information Qualifier                   Reason                         Analyte      Sample U'           Data rejected due to high peak-width.       Cobalt-60      180812005 U'          Data rejected due to low abundance.         Cesium- 134   180812001 180812002 180812003 180812004 180812005 Europium-I 55 180812003 U'           Data rejected due to no valid peak.         Cesium- 137    1201280354 13
Qualifier information Qualifier Reason U'
U' Data rejected due to high peak-width.
Data rejected due to low abundance.
Analyte Cobalt-60 Cesium-134 Sample 180812005 180812001 180812002 180812003 180812004 180812005 180812003 1201280354 Europium-I 55 Cesium-137 U'
Data rejected due to no valid peak.
13


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:                           610704 Prep Batch Number:                                 610665 Dry Soil Prep GL-RAD-A-021 Batch Number:           610663 Sample ID       Client ID 180812001      9312-0004-0171 180812002      9312-0004-0181 180812003      9312-0004-0191 180812004      9312-0004-0201 180812005      9312-0004-0211 1201280317    Method Blank (MB) 1201280318      180812001(9312-0004-0171) Sample Duplicate (DUP) 1201280319      180812001(9312-0004-0171) Matrix Spike (MS) 1201280320    Laboratory Control Sample (LCS)
Method/Analysis Information Product:
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 inthis narrative has been analyzed in accordance with GL-RAD-A-004 REV# 11.
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 610704 610665 610663 Sample ID 180812001 180812002 180812003 180812004 180812005 1201280317 1201280318 1201280319 1201280320 Client ID 9312-0004-0171 9312-0004-0181 9312-0004-0191 9312-0004-0201 9312-0004-0211 Method Blank (MB) 180812001(9312-0004-0171) Sample Duplicate (DUP) 180812001(9312-0004-0171) 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:
Calibration Information All initial and continuing calibration requirements have been met.
Calibration Information All initial and continuing calibration requirements have been met.
Line 1,357: Line 3,570:
is
is


ZN10, Reviewer/Date:- K4&6" 16
K4&6"
: ZN10, Reviewer/Date:-
16


SAMP-LE DATA
SAMP-LE DATA


==SUMMARY==
==SUMMARY==
17
17


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407       - (843) 556-8171   - www.gel.com Certificate of Analysis Report for YANK001 Connecticut Yankee Atomtic 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 Atomtic Power Co.
Client SDG: MSR#07-0079 GEL Work Order: 180812 The Qualifiers in this report are defined as follows:
Client SDG: MSR#07-0079 GEL Work Order: 180812 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 was analyzed for, but not detected above the MDL, MDA, or LOD.
**Analyte is a surrogate compound U
UI   Gamma Spectroscopy--Uncertain identification ND     The analyte concentration is not detected above the detection limit.
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.
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 1,375: Line 3,590:
Reviewed byW 18
Reviewed byW 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 21, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils P04* 002332 Client Sample ID:                 9312-0004-0171                     Project:       YANK01204 Sample ID:                       180812001                           Client ID:     YANKO0l Matrix:                           TS                                 Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     13-FEB-07 Receive Date:                     16-FEB-07 Collector:                         Client Moisture:                         5.63%
Soils P04* 002332 Report Date:
Parameter                   Qualifier   Result   Uncertainty     LC       TPU         MDA           Units         DF Analyst Date       Time Batch P~
February 21, 2007 Client Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.656     +1-0.114 0.0321   +/-0.114     0.0641           pCi/g             MJHI 02/17/07 1316 610737 Americium-241                   U   0.0484   +/-0.0578   0.0475   +/-0.0578     0.0949           pCi/g Bismuth-212                             0.387     +/-0.122 0.0644   +/-0.122       0.129         pCi/g Bismuth-214                             0.510   +1-0.0659   0.0165   +/-0.0659     0.0329           pCi/g Cesium-134                     UI       0.00   +1-0.0156   0.0105   +/-0.0156     0.0209           pCi/g Cesium-137                             0.188   +/-0.0252 0.00908   +/-0.0252     0.0181           pCi/g Cobalt-60                               0.219   +/-0.0304 0.00872   +/-0.0304     0.0174           pCi/g Europium- 152                   U -0.0101     +/-0.0386   0.0233   +/-0.0386     0.0465           pCi/g Europium-154                     U -0.00744     +/-0.0334   0.0277   +/-0.0334     0.0553           pCi/g Europium-ISS                     U   0.0321   +/-0.0338   0.0264   +/-0.0338     0.0528           pCi/g Lead-212                               0.683   +/-0.0607   0.0134   +/-0.0607     0.0267           pCi/g Lead-214                               0.612   +/-0.0654   0.0163   +/-0.0654     0.0326           pCi/g Manganese-54                     U   0.0107   +/-0.0116 0.00887   +/-0.0116     0.0177           pCi/g Niobium-94                       U 0.00043     +/-0.00954 0.00803 +/-0.00954     0.0161           pCi/g Potassium-40                             11.0   +/-0.843 0.0675   +/-0.843       0.135         pCi/g Radium-226                             0.5 10 +/-0.0659   0.0165   +/-0.0659     0.0329           pCi/g Silver-I 08m                     U 0.00776     +/-0.00867 0.00779 +/-0.00867     0.0156           pCi/g Thallium-208                           0.200   +/-0.0274 0.00857   +/-0.0274     0.0171           pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90                     U -0.0148     +/-0.0185   0.0181   +/-0.0185     0.0428           pCi/g             KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method             Description                                             Analyst       Date           Time       Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMBI           02/16/07         1032     610663 The following Analytical Methods were performed Method             Description I             EML HASL 300, 4.5.2.3 2                   EPA 905.0 Modified 19
9312-0004-0171 Project:
YANK01204 Sample ID:
180812001 Client ID:
YANKO0l Matrix:
TS Vol. Recv.:
Collect Date:
13-FEB-07 Receive Date:
16-FEB-07 Collector:
Client Moisture:
5.63%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.656  
+1-0.114 0.0321  
+/-0.114 0.0641 pCi/g MJHI 02/17/07 1316 610737 Americium-241 U
0.0484  
+/-0.0578 0.0475 +/-0.0578 0.0949 pCi/g Bismuth-212 0.387  
+/-0.122 0.0644  
+/-0.122 0.129 pCi/g Bismuth-214 0.510  
+1-0.0659 0.0165 +/-0.0659 0.0329 pCi/g Cesium-134 UI 0.00  
+1-0.0156 0.0105 +/-0.0156 0.0209 pCi/g Cesium-137 0.188  
+/-0.0252 0.00908 +/-0.0252 0.0181 pCi/g Cobalt-60 0.219  
+/-0.0304 0.00872 +/-0.0304 0.0174 pCi/g Europium-152 U  
-0.0101  
+/-0.0386 0.0233 +/-0.0386 0.0465 pCi/g Europium-154 U -0.00744  
+/-0.0334 0.0277 +/-0.0334 0.0553 pCi/g Europium-ISS U
0.0321  
+/-0.0338 0.0264 +/-0.0338 0.0528 pCi/g Lead-212 0.683  
+/-0.0607 0.0134 +/-0.0607 0.0267 pCi/g Lead-214 0.612  
+/-0.0654 0.0163 +/-0.0654 0.0326 pCi/g Manganese-54 U
0.0107  
+/-0.0116 0.00887 +/-0.0116 0.0177 pCi/g Niobium-94 U
0.00043  
+/-0.00954 0.00803 +/-0.00954 0.0161 pCi/g Potassium-40 11.0  
+/-0.843 0.0675  
+/-0.843 0.135 pCi/g Radium-226 0.5 10  
+/-0.0659 0.0165 +/-0.0659 0.0329 pCi/g Silver-I 08m U
0.00776  
+/-0.00867 0.00779 +/-0.00867 0.0156 pCi/g Thallium-208 0.200  
+/-0.0274 0.00857 +/-0.0274 0.0171 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U  
-0.0148  
+/-0.0185 0.0181  
+/-0.0185 0.0428 pCi/g KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/16/07 1032 610663 The following Analytical Methods were performed Method Description I
EML HASL 300, 4.5.2.3 2
EPA 905.0 Modified 19


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407       - (843) 556-8171   - www.gel.com Certificate of Analy:sis Company :Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424                                                   Report Date: February 21, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analy:sis Company :Connecticut Yankee Atomic Power Address :
362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date:
February 21, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:   Soils PO# 002332 Client Sample ID:                   9312-0004-0171                   Project:     YANK01204 Sample ID:                           180812001                         Client ID: YANKO0l Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                 Qualifier   Result   Uncertainty       LC     TPU         MDA         Units       DF Analyst Date     Time Batch P Surrogate/Tracer recovery       Test                                   Recovery%           Acceptable Limits Strontium-90                     GFPC, Sr9O, solid-ALL FSS                   75               (25%-125%)
Soils PO# 002332 Client Sample ID:
Carrier/Tracer Recovery         GFPC, Sr90, solid-ALL FSS                   75               (25%-125%)
9312-0004-0171 Project:
YANK01204 Sample ID:
180812001 Client ID:
YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL FSS 75 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 75 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows
* 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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GCJMS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R   Sample results are rejected U     Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI   Gamma Spectroscopy--Uncertain identification
Analyte has been confirmed by GCJMS analysis D
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Results are reported from a diluted aliquot of the sample H
* QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +f-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 Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +f-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
20
20


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-0181                      Project:        YANKO01204 Sample ID:                       180812002                          Client ID:      YANKOO I Matrix:                           TS                                  Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     13-FEB-07 Receive Date:                    16-FEB-07 Collector:                        Client Moisture:                        7.22%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU         MDA           Units         DF Analyst Date       Time Batch P~
February 21, 2007 Client Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228                             0.753   +/-0.140 0.0393     +/-0.140   0.0785           pCi/g             MJHI 02/17/07 1316 610737 Americium-241                     U   0.0326   +1-0.0219   0.0179   +/-0.0219     0.0358           pCi/g Bismuth-212                             0.459   +/-0.148 0.0897     +/-0.148     0.179         pCi/g Bismuth-214                             0.690 +/-0.0878   0.0222   +/-0.0878     0.0444           pCi/g Cesium-134                       UI       0.00 +/-0.0217   0.0148   +/-0.0217     0.0295           pCi/g Cesium-137                               0.196 +/-0.0314   0.0125   +/-0.0314     0.0249           pCi/g Cobalt-60                         U   0.0162   +/-0.0198   0.0116   +/-0.0198     0.0232           pCi/g Europium-152                     U -0.0327     +/-0.0415   0.0292   +/-0.0415     0.0583           pCi/g Europium-154                     U -0.0171     +/-0.0416   0.0342   +/-0.0416     0.0683           pCi/g Europium-ISS                     U 0.00311     +/-0.0413   0.0274   +/-0.0413     0.0548           pCi/g Lead-212                                 0.739 +/-0.0779   0.0157   +/-0.0779     0.0313           pCi/g Lead-214                                 0.658 +/-0.0783   0.0211   +/-0.0783     0.0422           pCi/g Manganese-54                     U   0.01 25 +/-0.0124   0.0113   +/-0.0124     0.0226           pCi/g Niobium-94                       U   0.0109   +/-0.0129     0.011I +/-0.0129     0.0221           pCi/g Potassium-40                             11.4   +/-0.786 0.0998     +/-0.786     0.200         pCi/g Radium-226                               0.690 +/-0.0878   0.0222   +/-0.0878     0.0444           pCi/g Silver-I 08m                     U -0.0106     +/-0.0119   0.0101   +/-0.0119     0.0201           pCi/g Thallium-208                             0.250 +/-0.0382   0.0116   +/-0.0382     0.0231         *pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL ESS Strontium-90                     U -0.00454   +/-0.0201   0.0177 +/-0.0201       0.0422           pCi/g             KSDI   02/20/07 1133 610704 The following Prep Methods were performed Method           Description                                             Analyst       Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             IMBI1         02/16/07         1032     610663 The following Analytical Methods were performed Method             Description I             EML HASL 300,4.5.2.3 2                 EPA 905.0 Modified Surrogate/Tracer recovery       Test                                   Recovery%         Acceptable Limits 21
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9312-0004-0181 180812002 TS 1 3-FEB-07 1 6-FEB-07 Client 7.22%
Project:
Client ID:
Vol. Recv.:
YANKO01204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.753  
+/-0.140 0.0393  
+/-0.140 0.0785 pCi/g MJHI 02/17/07 1316 610737 Americium-241 U
0.0326  
+1-0.0219 0.0179 +/-0.0219 0.0358 pCi/g Bismuth-212 0.459  
+/-0.148 0.0897  
+/-0.148 0.179 pCi/g Bismuth-214 0.690  
+/-0.0878 0.0222 +/-0.0878 0.0444 pCi/g Cesium-134 UI 0.00  
+/-0.0217 0.0148 +/-0.0217 0.0295 pCi/g Cesium-137 0.196  
+/-0.0314 0.0125 +/-0.0314 0.0249 pCi/g Cobalt-60 U
0.0162  
+/-0.0198 0.0116 +/-0.0198 0.0232 pCi/g Europium-152 U  
-0.0327  
+/-0.0415 0.0292 +/-0.0415 0.0583 pCi/g Europium-154 U  
-0.0171  
+/-0.0416 0.0342 +/-0.0416 0.0683 pCi/g Europium-ISS U
0.00311  
+/-0.0413 0.0274 +/-0.0413 0.0548 pCi/g Lead-212 0.739  
+/-0.0779 0.0157 +/-0.0779 0.0313 pCi/g Lead-214 0.658  
+/-0.0783 0.0211  
+/-0.0783 0.0422 pCi/g Manganese-54 U
0.01 25  
+/-0.0124 0.0113 +/-0.0124 0.0226 pCi/g Niobium-94 U
0.0109  
+/-0.0129 0.011I +/-0.0129 0.0221 pCi/g Potassium-40 11.4  
+/-0.786 0.0998  
+/-0.786 0.200 pCi/g Radium-226 0.690  
+/-0.0878 0.0222 +/-0.0878 0.0444 pCi/g Silver-I 08m U  
-0.0106  
+/-0.0119 0.0101 +/-0.0119 0.0201 pCi/g Thallium-208 0.250  
+/-0.0382 0.0116 +/-0.0382 0.0231  
*pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL ESS Strontium-90 U -0.00454  
+/-0.0201 0.0177 +/-0.0201 0.0422 pCi/g KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 IMBI1 02/16/07 1032 610663 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 21


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 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 21, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-0181                 Project:     YANKO01204 Sample ID:                       180812002                     Client ID: YANKOOI Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU         MDA       Units       DF Analyst Date     Time Batch Pi Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits Strontium-90                     GFPC, SrOO, solid-ALL FSS                 76             (25%-125%)
Soils PO# 002332 Client Sample ID:
Carrier/Tracer Recovery           GFPC, Sr90, solid-ALL FSS                 76             (25%-125%)
9312-0004-0181 Project:
YANKO01204 Sample ID:
180812002 Client ID:
YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, SrOO, solid-ALL FSS 76 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 76 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows
* 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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H   Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
Ul Gamma Spectroscopy--Uncertain identification
Analyte has been confirmed by GC/MS analysis D
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Results are reported from a diluted aliquot of the sample H
* 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.
Ul Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.
22
22


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address :362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 93 12-0004-0191                 Project:        YANK01204 Sample ID:                        180812003                       Client ID:      YANKOO 1 Matrix:                            TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                      13-FEB-07 Receive Date:                      16-FEB-07 Collector:                          Client Moisture:                          9.77%
Soils PO# 002332 Report Date: February 21, 2007 Client Sample ID:
Parameter                   Qualifier     Result Uncertainty       LC     TPU       MDA         Units         DF Analyst Date     Time Batch P~
Sample ID:
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                           0.781     +/-0.114   0.0205 +/-0.114     0.0409         pCi/g             MJHI 02/17/07 1317 610737 Americium-241                     U 0.00859     +/-0.0563   0.0453 +/-0.0563   0.0905         pCi/g Bismuth-212                             0.368     +/-0.139   0.0482 +/-0.139     0.0964         pCi/g Bismuth-2 14                           0.608   +/-0.0685. 0.0132 +/-0.0685   0.0263         pCi/g Cesium-134                       UI       0.00 +/-0.0152   0.00848 +/-0.0152   0.0169         pCi/g Cesium-1 37                           0.0762   +/-0.0146   0.00666 +/-0.0146   0.0133         pCi/g Cobalt-60                         U   0.0125 +/-0.00794   0.0072 +/-0.00794   0.0144         pCi/g Europium-152                     U   0.0114   +/-0.0271   0.0185 +/-0.0271   0.0369         pCi/g Europium-154                     U   0.0145   +/-0.0282   0.0207 +/-0.0282   0.0415         pCi/g Europium-155                     UI       0.00 +/-0.0337   0.0249 +/-0.0337   0.0497         pCi/g Lead-21 2                               0.776   +/-0.0666     0.011 +/-0.0666   0.022         pCi/g Lead-214                               0.686   +/-0.0658   0.0129 +/-0.0658   0.0258         pCi/g Manganese-54                     U     0.013   +/-0.0121   0.00703 +/-0.0121   0.0141         pCi/g Niobium-94                       U 0.00263   +/-0.00767   0.00648 +/-0.00767   0.013         pCi/g Potassium-40                             11.0   +/-0.712   0.0581 +/-0.7 12     0.116         pCi/g Radium-226                             0.608   +/-0.0685   0.0132 +/-0.0685   0.0263         pCi/g Silver-108m                       U -0.0027   +/-0.00701   0.00601 +/-0.00701   0.012         pCi/g Thallium-208                             0.237   +/-0.0275   0.00649 +/-0.0275     0.013         pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90                     U 0.00873     +/-0.0232   0.0179 +/-0.0232   0.0431         pCi/g             KSDI   02/20/07 1133 610704 The following Prep Methods were performed Method             Description                                             Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMBI       02/16/07         1032     610663 The following Analytical Methods were performed Method             Description I             EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery         Test                                   Recovery%       Acceptable Limits 23
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
93 12-0004-0191 180812003 TS 1
3-FEB-07 16-FEB-07 Client 9.77%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANKOO 1 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.781  
+/-0.114 0.0205  
+/-0.114 0.0409 pCi/g MJHI 02/17/07 1317 610737 Americium-241 U
0.00859  
+/-0.0563 0.0453 +/-0.0563 0.0905 pCi/g Bismuth-212 0.368  
+/-0.139 0.0482  
+/-0.139 0.0964 pCi/g Bismuth-2 14 0.608  
+/-0.0685.
0.0132 +/-0.0685 0.0263 pCi/g Cesium-134 UI 0.00  
+/-0.0152 0.00848 +/-0.0152 0.0169 pCi/g Cesium-1 37 0.0762  
+/-0.0146 0.00666 +/-0.0146 0.0133 pCi/g Cobalt-60 U
0.0125  
+/-0.00794 0.0072 +/-0.00794 0.0144 pCi/g Europium-152 U
0.0114  
+/-0.0271 0.0185 +/-0.0271 0.0369 pCi/g Europium-154 U
0.0145  
+/-0.0282 0.0207 +/-0.0282 0.0415 pCi/g Europium-155 UI 0.00  
+/-0.0337 0.0249 +/-0.0337 0.0497 pCi/g Lead-21 2 0.776  
+/-0.0666 0.011 +/-0.0666 0.022 pCi/g Lead-214 0.686  
+/-0.0658 0.0129 +/-0.0658 0.0258 pCi/g Manganese-54 U
0.013  
+/-0.0121 0.00703 +/-0.0121 0.0141 pCi/g Niobium-94 U
0.00263  
+/-0.00767 0.00648 +/-0.00767 0.013 pCi/g Potassium-40 11.0  
+/-0.712 0.0581  
+/-0.7 12 0.116 pCi/g Radium-226 0.608  
+/-0.0685 0.0132 +/-0.0685 0.0263 pCi/g Silver-108m U  
-0.0027  
+/-0.00701 0.00601 +/-0.00701 0.012 pCi/g Thallium-208 0.237  
+/-0.0275 0.00649 +/-0.0275 0.013 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U
0.00873  
+/-0.0232 0.0179 +/-0.0232 0.0431 pCi/g KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/16/07 1032 610663 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 23


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007 Contact,     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-0191               Project:     YANK01204 Sample ID:                         180812003                     Client ID: YANKO0l 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 21, 2007
Parameter                   Qualifier   Result   Uncertainty     LC     TPU         MDA       Units       DF Analyst Date     Time Batch Pi Surrogate/Tracer recovery         Test                                 Recovery%       Acceptable Limits Strontium-90       .GFPC,                 Sr9O, solid-ALL FSS                 70             (25%-125%)
: Contact, Mr. Jack McCarthy Project:
Carrier/Tracer Recovery           GFPC, Sr9O, solid-ALL FSS                 70             (25%-125%)
Soils PO# 002332 Client Sample ID:
9312-0004-0191 Project:
YANK01204 Sample ID:
180812003 Client ID:
YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90  
.GFPC, Sr9O, solid-ALL FSS 70 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr9O, solid-ALL FSS 70 (25%-125%)
Notes:
Notes:
The Qualifiers in this report are defined as follows
The Qualifiers in this report are defined as follows
* 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
**Analyte is a surrogate compound
  *c Result is less than value reported
*c Result is less than value reported Result is greater than value reported A
* 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.
The TIC is a suspected aldol-condensation product B
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by CC/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.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
BD Results are either below the MDC or tracer recovery is low C
* QC Samples were not spiked with this compound A   RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
Analyte has been confirmed by CC/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 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.
24
24


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                   9312-0004-0201                  Project:        YANK01204 Sample ID:                         180812004                        Client ID: YANKOO I Matrix:                             TS                              Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                       13-FEB-07 Receive Date:                      16-FEB-07 Collector:                          Client Moisture:                          9.93%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result   Uncertainty       LC     TPU       MDA           Units         DF Analyst Date     Time Batch P' Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228                             0.719     +1-0.109   0.0369   +/-0.109 0.0737           pCilg             MIHI 02/17/07 1317 610737 Americium-241                     U   0.0224   +/-0.0184   0.0136 +/-0.0184   0.0272           pCilg Bismuth-212                               0.457     +/-0.185     0.074   +/-0.185   0.148         pCi/g Bismuth-214                               0.567   +/-0.0806   0.0189 +/-0.0806   0.0377           pCi/g Cesium-] 34                       UI   0.0301   +/-0.0167   0.0134 +/-0.0167   0.0268           pCi/g Cesium-137                             0.0809   +/-0.0211   0.00984 +/-0.0211I 0.01 97         pCi/g Cobalt-60                         U   0.0141   +/-0.0147   0.0129 +/-0.0147   0.0258           pCi/g Europium-152                       U -0.00691     +/-0.0425   0.0248 +/-0.0425   0.0496           pCi/g Europium-154                       U   0.0215   +/-0.0502   0.0369 +/-0.0502   0.0738           pCi/g Europium-ISS                       U   0.0418     +/-0.0322   0.0216 +/-0.0322   0.0432           pCi/g Lead-21 2                                 0.692   +/-0.0672     0.013 +/-0.0672   0.0261           pCi/g Lead-214                                 0.596     +/-0.073   0.0174   +/-0.073 0.0347           pCi/g Manganese-54                       U 0.00273     +/-0.0125   0.0108 +/-0.0125   0.0216           pCi/g Niobium-94                         U -0.00124     +/-0.0118   0.0102 +/-0.0118   0.0204           pCi/g Potassium-40                               10.4   +/-0.565     0.071   +/-0.565   0.142         pCi/g Radium-226                               0.567   +/-0.0806   0.0189 +/-0.0806   0.0377           pCi/g Silver-108m                       U -0.00743     +/-0.0103   0.00857 +/-0.0103   0.0171           pCi/g Thallium-208                             0.241   +/-0.0322   0.00982 +/-0.0322   0.0196           pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90                       U -0.00553     +/-0.0207   0.0184 +/-0.0207   0.0438           pCi/g             KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method             Description                                             Analyst     Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                             JMBI         02/16/07         1032     610663 The following Analytical Methods were performed Method             Description I             EML HASL 300,4.5.2.3 2                   EPA 905.0 Modified Surrogate/Tracer recovery         Test                                   Recovery%         Acceptahle Limits 25
February 21, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9312-0004-0201 180812004 TS 13-FEB-07 16-FEB-07 Client 9.93%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P' Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.719  
+1-0.109 0.0369  
+/-0.109 0.0737 pCilg MIHI 02/17/07 1317 610737 Americium-241 U
0.0224  
+/-0.0184 0.0136 +/-0.0184 0.0272 pCilg Bismuth-212 0.457  
+/-0.185 0.074  
+/-0.185 0.148 pCi/g Bismuth-214 0.567  
+/-0.0806 0.0189 +/-0.0806 0.0377 pCi/g Cesium-] 34 UI 0.0301  
+/-0.0167 0.0134 +/-0.0167 0.0268 pCi/g Cesium-137 0.0809  
+/-0.0211 0.00984 +/-0.0211I 0.01 97 pCi/g Cobalt-60 U
0.0141  
+/-0.0147 0.0129 +/-0.0147 0.0258 pCi/g Europium-152 U -0.00691  
+/-0.0425 0.0248 +/-0.0425 0.0496 pCi/g Europium-154 U
0.0215  
+/-0.0502 0.0369 +/-0.0502 0.0738 pCi/g Europium-ISS U
0.0418  
+/-0.0322 0.0216 +/-0.0322 0.0432 pCi/g Lead-21 2 0.692  
+/-0.0672 0.013 +/-0.0672 0.0261 pCi/g Lead-214 0.596  
+/-0.073 0.0174  
+/-0.073 0.0347 pCi/g Manganese-54 U
0.00273  
+/-0.0125 0.0108 +/-0.0125 0.0216 pCi/g Niobium-94 U -0.00124  
+/-0.0118 0.0102 +/-0.0118 0.0204 pCi/g Potassium-40 10.4  
+/-0.565 0.071  
+/-0.565 0.142 pCi/g Radium-226 0.567  
+/-0.0806 0.0189 +/-0.0806 0.0377 pCi/g Silver-108m U -0.00743  
+/-0.0103 0.00857 +/-0.0103 0.0171 pCi/g Thallium-208 0.241  
+/-0.0322 0.00982 +/-0.0322 0.0196 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U -0.00553  
+/-0.0207 0.0184 +/-0.0207 0.0438 pCi/g KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/16/07 1032 610663 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptahle Limits 25


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007 Contact&     Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 93 12-0004-0201               Project:     YANK01204 Sample ID:                         180812004                     Client ID: YANKOGI 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 21, 2007 Contact&
Parameter                   Qualifier   Result   Uncertainty     LC     TPU         MDA       Units       DF Analyst Date     Time Batch D~
Mr. Jack McCarthy Project:
Surrogate/Tracer recovery       Test                                   Recovery%       Acceptable Limits Strontium-90                       GFPC, Sr9O, solid-ALL FSS                 67             (25%-1 25%)
Soils PO# 002332 Client Sample ID:
Carrier/Tracer Recovery           GFPC, Sr9O, solid-ALL FSS                   67             (25%-] 25%)
93 12-0004-0201 Project:
YANK01204 Sample ID:
180812004 Client ID:
YANKOGI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~
Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL FSS 67 (25%-1 25%)
Carrier/Tracer Recovery GFPC, Sr9O, solid-ALL FSS 67 (25%-] 25%)
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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI Gamma Spectroscopy--Uncertain identification
Analyte has been confirmed by GC/MS analysis D
* Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Results are reported from a diluted aliquot of the sample H
* 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 Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:
Connecticut Yankee Atomic Power Address:
362 Injun Hollow Rd East Hampton, Connecticut 06424


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 9312-0004-0211                    Proiect:        YANKO 1204 Sample ID:                       180812005                          Client ID: YANKO0 I Matrix:                           TS                                Vol. Recv.:
Mr. Jack McCarthy Project:
Collect Date:                     13-FEB-07 Receive Date:                    16-FEB-07 Collector:                        Client Moisture:                        9.35%
Soils PO# 002332 Report Date:
Parameter                   Qualifier   Result Uncertainty       LC     TPU         MDA         Units         DF Analyst Date       Time Batch Pi Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228                           0.754   +/-0.107   0.0203 +/-0.107       0.0405           pCi/g             MJHI 02/17/07 1317 610737 Americium-241                     U     0.053   +/-0.033   0.0272 +/-0.033       0.0543           pCi/g Bismuth-212                           0.474   +/-0.118   0.0434 +/-0.118       0.0868           pCi/g Bismuth-214                           0.521   +/-0.0616   0.0114 +/-0.0616     0.0227           pCi/g Cesium-134                       UI       0.00 +/-0.0114 0.00754 +/-0.0114     0.0151           pCi/g Cesium-137                             0.128   +/-0.0158 0.00608 +/-0.0158     0.0122           pCilg Cobalt-60                       UI       0.00 +/-0.0122 0.00597 +/-0.0122     0.0119           pCi/g Europium-152                     U -0.00262   +/-0.0282     0.017 +/-0.0282     0.0339           pCi/g Europium-154                     U   0.0157   +/-0.0242     0.018 +/-0.0242     0.0359           pCi/g Europium-ISS                     U   0.0261   +/-0.0297   0.0205 +/-0.0297       0.041         pCi/g Lead-212                               0.706   +/-0.0583   0.0102 +/-0.0583     0.0203           pCi/g Lead-214                               0.612   +/-0.0631   0.0122 +/-0.0631     0.0243           pCi/g Manganese-54                     U 0.00876     +/-0.0139 0.00604 +/-0.0139     0.0121           pCi/g Niobium-94                       U 0.00645   +/-0.00697 0.00598 +/-0.00697       0.012         pCi/g Potassium-40                             11.2   +/-0.720   0.0514 +/-0.720         0.103         pCi/g Radium-226                             0.521   +/-0.0616   0.0114 +/-0.0616     0.0227           pCi/g Silver-lO8m                     U -0.00267   +/-0.00662   0.0057 +/-0.00662     0.0114           pCi/g Thallium-208                           0.226   +/-0.026 0.00587 +/-0.026       0.0117           pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL ESS Strontium-90                     U -0.0246     +/-0.0148   0.0172 +/-0.0148     0.0409           pCi/g             KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method             Description                                           Analyst       Date             Time     Prep Batch Dry Soil Prep       Dry Soil Prep GL-RAD-A-021                           JMBI           02/16/07         1032     610663 The following Analytical Methods were performed Method             Description I             EML HASL 300,4.5.2.3 2                 EPA 905.0 Modified Surrogate/Tracer recovery       Test                                 Recovery%           Acceptable Limits 27
February 21, 2007 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9312-0004-0211 180812005 TS 13-FEB-07 16-FEB-07 Client 9.35%
Proiect:
Client ID:
Vol. Recv.:
YANKO 1204 YANKO0 I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.754  
+/-0.107 0.0203  
+/-0.107 0.0405 pCi/g MJHI 02/17/07 1317 610737 Americium-241 U
0.053  
+/-0.033 0.0272  
+/-0.033 0.0543 pCi/g Bismuth-212 0.474  
+/-0.118 0.0434  
+/-0.118 0.0868 pCi/g Bismuth-214 0.521  
+/-0.0616 0.0114 +/-0.0616 0.0227 pCi/g Cesium-134 UI 0.00  
+/-0.0114 0.00754 +/-0.0114 0.0151 pCi/g Cesium-137 0.128  
+/-0.0158 0.00608 +/-0.0158 0.0122 pCilg Cobalt-60 UI 0.00  
+/-0.0122 0.00597 +/-0.0122 0.0119 pCi/g Europium-152 U -0.00262  
+/-0.0282 0.017 +/-0.0282 0.0339 pCi/g Europium-154 U
0.0157  
+/-0.0242 0.018 +/-0.0242 0.0359 pCi/g Europium-ISS U
0.0261  
+/-0.0297 0.0205 +/-0.0297 0.041 pCi/g Lead-212 0.706  
+/-0.0583 0.0102 +/-0.0583 0.0203 pCi/g Lead-214 0.612  
+/-0.0631 0.0122 +/-0.0631 0.0243 pCi/g Manganese-54 U
0.00876  
+/-0.0139 0.00604 +/-0.0139 0.0121 pCi/g Niobium-94 U
0.00645  
+/-0.00697 0.00598 +/-0.00697 0.012 pCi/g Potassium-40 11.2  
+/-0.720 0.0514  
+/-0.720 0.103 pCi/g Radium-226 0.521  
+/-0.0616 0.0114 +/-0.0616 0.0227 pCi/g Silver-lO8m U -0.00267  
+/-0.00662 0.0057 +/-0.00662 0.0114 pCi/g Thallium-208 0.226  
+/-0.026 0.00587  
+/-0.026 0.0117 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL ESS Strontium-90 U  
-0.0246  
+/-0.0148 0.0172 +/-0.0148 0.0409 pCi/g KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/16/07 1032 610663 The following Analytical Methods were performed Method Description I
EML HASL 300,4.5.2.3 2
EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits 27


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 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 21, 2007


==Contact:==
==Contact:==
Mr. Jack McCarthy Project:     Soils PO# 002332 Client Sample ID:                 93 12-0004-0211                   Project:     YANKOI2O4 Sample ID:                         180812005                         Client ID:   YANKO0l Vol. Recv.:
Mr. Jack McCarthy Project:
Parameter                   Qualifier   Result   Uncertainty     LC     TPU         MDA         Units       DF Analyst Date       Time Batch P Surrogate/Tracer recovery       Test                                   Recovery%           Acceptable Limits Strontium-90                     GFPC, Sr90, solid-ALL FSS                   79               (25%-125%)
Soils PO# 002332 Client Sample ID:
Carrier/Tracer Recovery           GFPC, Sr90, solid-ALL FSS                   79               (25%-I125%)
93 12-0004-0211 Project:
YANKOI2O4 Sample ID:
180812005 Client ID:
YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 79 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 79 (25%-I125%)
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
**Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
* Result is less than value reported
The TIC is a suspected aldol-condensation product B
* Result is greater than value reported A     The TIC is a suspected aldol-condensation product B     For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C     Analyte has been confirmed by GC/MS analysis D     Results are reported from a diluted aliquot of the sample H     Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R     Sample results are rejected U     Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
Ul Gamma Spectroscopy--Uncertain identification X     Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Analyte has been confirmed by GC/MS analysis D
* 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.
Ul Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.
28
28


QUALITY CONTROL DATA 29
QUALITY CONTROL DATA 29


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary                         Renort Date: February 21, 2007 Client:          Connecticut Yankee Atomic Power                                                                Page 1 of 5 362 Injun Hollow Rd East Hampton, Connecticut
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 Renort Date: February 21, 2007 Page 1 of 5 East Hampton, Connecticut


==Contact:==
==Contact:==
Mr. Jack McCarthy Workorder:       180812 Parinname                               NOM             Sample Oual       OC   Units   RPD%     REC%       Ran2e     Anlst     Date Time Rad Gamma Spec Batch         610737 180812001 DUP Actinium-228                                               0.656         0.76 1    pCi/g      15          (0%  -100%)  MIHI    02/19/07 09:14 Uncert:       +/-0.114     +/-0.144 TPU:       +/-0.114    +/-0.144 Americium-24 I                                      U      0.0484  U   0.0675      pCi/g      33          (0% -100%)
Mr. Jack McCarthy Workorder:
Uncert:    +/-0.0578    +/-0.0802 TPU:     +/-0.0578    +/-0.0802 Bismuth-2 12                                                0.387        0.461    pCilg      17          (0% - 100%)
180812 Parinname NOM Sample Oual OC Units RPD%
Uncert:       +/-0.122    +/-0.226 TPU:       +/-0.122    +/-0.226 Bismuth-2 14                                                0.5 10        0.539    pCi/g      6          (0% -100%)
REC%
Uncert:     +/-0.0659    +/-0.0945 TPU:     +/-0.0659    +/-0.0945 Cesium-I134                                        U1        0.00 U   0.0326      pCi/g      33          (0% - 100%)
Ran2e Anlst Date Time Rad Gamma Spec Batch 610737 Actinium-228 Americium-24 I Bismuth-2 12 Bismuth-2 14 Cesium-I 134 Cesium-137 Cobalt-60 Europium-I 52 Europium-154 Europium-155 Lead-212 180812001 DUP 0.656 Uncert:  
Uncert:     +/-0.0156    +/-0.0202 TPU:     +/-0.0156    +/-0.0202 Cesium- 137                                                0.188        0.227    pCilg      19          (0% - 100%)
+/-0.114 TPU:
Uncert:     +/-0.0252      +/-0.041 TPU:     +/-0.0252      +/-0.041 Cobalt-60                                                  0.2 19        0.224    pCi/g      2          (0%  -  100%)
+/-0.114 U
Uncert:    +/-0.0304    +/-0.0424 TPU:      +/-0.0304    +/-0.0424 Europium-I 52                                      U   -0.0101  U  -0.0261      pCi/g      88          (0%  -  100%)
0.0484 Uncert:  
Uncert:    +/-0.0386    +/-0.0586 TPU:      +/-0.0386    +/-0.0586 Europium- 154                                      u  -0.00744  U   -0.0124      pCi/g      50          (0% -100%)
+/-0.0578 TPU:
Uncert:    +/-0.0334    +/-0.0545 TPU:      +/-0.0334    +/-0.0545 Europium- 155                                      U      0.0321  U   0.0512      pCi/g      46          (0% -100%)
+/-0.0578 0.387 U ncert:
Uncert:    +/-0.0338    +/-0.0547 TPU:      +/-0.0338    +/-0.0547 Lead-212                                                    0.683        0.666     pCi/g      3          (0%  -20%)
+/-0.122 TPU:
Uncert:    +/-0.0607    +/-0.0734 TPU:      +/-0.0607    +/-0.0734 Lead-214                                                    0.612        0.595    pCi/g      3          (0%  -20%)
+/-0.122 0.5 10 Uncert:
Uncert:    +/-0.0654    +/-0.0883 TPU:      +/-0.0654    +/-0.0883 Manganese-54                                        u      0.0107  U    0.0172      pCi/g     46         (0% -100%)
+/-0.0659 TPU:  
Uncert:     +/-0.0116    +/-0.0204 TPU:      +/-0.01 16    +/-0.0204 Niobium-94                                          U    0.00043  U  0.00147      pCi/g    110          (0% -100%)
+/-0.0659 U 1 0.00 Uncert:
Uncen:    +/-0.00954      +/-0.016 TPU:    +/-0.00954      +/-0.0 16 30
+/-0.0156 TPU:
+/-0.0156 0.188 Uncert:  
+/-0.0252 TPU:
+/-0.0252 0.2 19 Uncert:  
+/-0.0304 TPU:
+/-0.0304 U
-0.0101 Uncert:  
+/-0.0386 TPU:
+/-0.0386 u
-0.00744 Uncert:  
+/-0.0334 TPU:
+/-0.0334 U
0.0321 Uncert:  
+/-0.0338 TPU:
+/-0.0338 0.683 Uncert:  
+/-0.0607 TPU:
+/-0.0607 0.612 Uncert:  
+/-0.0654 TPU:
+/-0.0654 u
0.0107 Uncert:  
+/-0.0116 TPU:
+/-0.01 16 U
0.00043 Uncen:
+/-0.00954 TPU:
+/-0.00954 0.76 1
+/-0.144
+/-0.144 U
0.0675
+/-0.0802
+/-0.0802 0.461
+/-0.226
+/-0.226 0.539
+/-0.0945
+/-0.0945 U
0.0326
+/-0.0202
+/-0.0202 0.227
+/-0.041
+/-0.041 0.224
+/-0.0424
+/-0.0424 U  
-0.0261
+/-0.0586
+/-0.0586 U
-0.0124
+/-0.0545
+/-0.0545 U
0.0512
+/-0.0547
+/-0.0547 0.666
+/-0.0734
+/-0.0734 0.595
+/-0.0883
+/-0.0883 U
0.0172
+/-0.0204
+/-0.0204 U
0.00147
+/-0.016
+/-0.0 16 pCi/g 15 pCi/g 33 pCilg 17 pCi/g 6
pCi/g 33 pCilg 19 pCi/g 2
pCi/g 88 pCi/g 50 pCi/g 46 pCi/g 3
pCi/g 3
pCi/g 46 pCi/g 110 (0% -100%) MIHI 02/19/07 09:14 (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%)
Lead-214 Manganese-54 Niobium-94 30


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407     - (843) 556-8171 - www.gel.com QC Summary Workorder:       180812                                                                               Page 2 of 5 Parmname                   NOM           Sample Qua]         QC       Units     RPD%     REC%     Range   AnIst   Date Time Rad Gamma Spec Batch         610737 Potassium-40                                   11.0           11.1        pCi/g      I          (0%-20%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:       +/-0.843       +/-0.952 TPU:     +/-0.843      +/-0.952 Radium-226                                    0.510          0.539        pCi/g      6          (0%- 100%)
180812 Page 2 of 5 Parmname NOM Sample Qua]
Uncert:     +/-0.0659      +/-0.0945 TPU:   +/-/-0.0659      +/-0.0945 Silver- lO8m                          u    0.00776  U  -0.00815          pCi/g    8090          (0%- 100%)
QC Units RPD%
Uncert:   +/-0.00867      +/-0.0167 TPU:  +/-0.00867      +/-0.0167 Thallium-208                                  0.200          0.2 14      pCi/g      7          (0%- 100%)
REC%
Uncert:    +/-0.0274      +/-0.0422 TPU:    +/-0.0274      +/-0.0422 QC1201280356    LCS Actinium-228                                        U       0.375         pCi/g                                  02/19/07 09:20 Uncert:                      +/-0.617 TPU:                    +/-0.617 Americium-24 I              23.4                              24.8         pCi/g            106 (75%-125%)
Range AnIst Date Time Rad Gamma Spec Batch 610737 Potassium-40 Radium-226 Silver-lO8m Thallium-208 QC1201280356 Actinium-228 Americium-24 I 11.0 Uncert:  
Uncert:                      +/-2.84 TPU:                      +/-2.84 Bismuth-212                                          U       0.529         pCi/g Uncert:                      +/-0.984 TPU:                    +/-0.984 Bismuth-214                                          U   -0.0269           pCi/g Uncert:                      +/-0.219 TPU:                    +/-0.219 Cesium- 134                                          U   -0.0253           pCi/g Uncert:                      +/-0.162 TPU:                    +/-0.162 Cesium- 137                9.47                              9.76         pCi/g            103 (75%-125%)
+/-0.843 TPU:
Uncert:                      +/-0.885 TPU:                    +/-0.885 Cobalt-60                  13.6                                14.5       pCi/g            106 (75%-125%)
+/-0.843 0.510 Uncert:  
Uncert:                      +/-1.13 TPU:                      +/-1.13 Europium-152                                        U     0.0784         pCi/g Uncert:                      +/-0.296 TPU:                    +/-0.296 Europium-154                                        U     0.0374         pCi/g Uncert:                      +/-0.284 TPU:                    +/-0.284 Europium- 155                                        U       0.205         pCi/g Uncert:                      +/-0.308 TPU:                    +/-0.308 Lead-212                                            U     0.0384         pCi/g Uncert:                      +/-0.161 TPU:                    +/-0.161 Lead-214                                            U   -0.0579           pci/g Uncert:                     +/-0.223 IT
+/-0.0659 TPU:
+/-/-0.0659 u
0.00776 Uncert:  
+/-0.00867 TPU:
+/-0.00867 0.200 Uncert:  
+/-0.0274 TPU:
+/-0.0274 LCS Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Uncert:
TPU:
23.4 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
9.47 Uncert:
TPU:
13.6 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
11.1
+/-0.952
+/-0.952 0.539
+/-0.0945
+/-0.0945 U
-0.00815
+/-0.0167
+/-0.0167 0.2 14
+/-0.0422
+/-0.0422 U
0.375
+/-0.617
+/-0.617 24.8
+/-2.84
+/-2.84 U
0.529
+/-0.984
+/-0.984 U  
-0.0269
+/-0.219
+/-0.219 U  
-0.0253
+/-0.162
+/-0.162 9.76
+/-0.885
+/-0.885 14.5
+/-1.13
+/-1.13 U
0.0784
+/-0.296
+/-0.296 U
0.0374
+/-0.284
+/-0.284 U
0.205
+/-0.308
+/-0.308 U
0.0384
+/-0.161
+/-0.161 U  
-0.0579
+/-0.223 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pci/g 02/19/07 09:20 pCi/g I
pCi/g 6
pCi/g 8090 pCi/g 7
106 (75%-125%)
(0% -20%)
(0% - 100%)
(0%- 100%)
(0%- 100%)
103 (75%-125%)
106 (75%-125%)
Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 IT


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       180812                                                                         Page 3 of 5 Parmname                   NOM         Sample Qual           OC   Units   RPD%     REC%       Range   Anist   Date   Time Rad Gamma Spec Batch           610737 TPU:                       +/-0.223 Manganese-54                                        U       -0.035     pCi/g Uncert:                      +/-0.136 TPU:                      +/-0.136 Niobium-94                                          U     -0.0694     pCi/g Uncert:                      +/-0.135 TPU:                      +/-0.135 Potassium-40                                        U         0.510   pCi/g Uncert:                      +1-0.944 TPU:                      +/-0.944 Radium-226                                          U     -0.0269     pCi/g                (75 %-125%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
Uncert:                      +/-0.219 TPU:                      +/-0.219 Silver- 108m                                        U       0.0725     pCi/g Uncert:                      +/-0.175 TPU:                      +/-0.175 Thallium-208                                        U     -0.0252     pCi/g Uncert:                      +/-0.121 TPU:                      +/-0.121 QC1 201280354    MB Actinium-228                                        U     -0.0283     pCi/g                                  02/19/07 09:13 Uncert:                      +/-0.106 TPU:                      +/-0.106 Americium-24 1                                      U       -0.275     pCi/g Uncert:                    +/-0.0446 TPU:                    +/-0.0446 Bismuth-2 12                                        U       0.0239     pCi/g Uncert:                      +/-0.2 15 TPU:                      +/-0.215 Bismuth-214                                        U       0.0109     pCi/g Uncert:                    +/-0.0598 TPU:                    +/-0.0598 Cesium- 134                                        U   -0.00686     pCi/g Uncert:                    +/-0.0273 TPU:                    +/-0.0273 Cesium- 137                                        UI         0.00   pCi/g Uncert:                    +/-0.0261 TPU:                    +/-0.0261 Cobalt-60                                          U       0.0305     pCi/g Uncert:                    +/-0.0273 TPU:                    +/-0.0273 Europium-152                                        U       -0.076     pCi/g Uncert:                    +/-0.0739 TPU:                    +/-0.0739 Europium-I 54                                      U     -0.0483     pCi/g Uncert:                    +/-0.0728 TPU:                    +/-0.0728 Europium- 155                                      U         0.031   pci/g 32
180812 Page 3 of 5 Parmname NOM Sample Qual OC Units RPD%
REC%
Range Anist Date Time Rad Gamma Spec Batch 610737 TPU:
Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 QC1 201280354 Actinium-228 Americium-24 1 Bismuth-2 12 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-I 54 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:
+/-0.223 U  
-0.035
+/-0.136
+/-0.136 U  
-0.0694
+/-0.135
+/-0.135 U
0.510
+1-0.944
+/-0.944 U  
-0.0269
+/-0.219
+/-0.219 U
0.0725
+/-0.175
+/-0.175 U  
-0.0252
+/-0.121
+/-0.121 U  
-0.0283
+/-0.106
+/-0.106 U  
-0.275
+/-0.0446
+/-0.0446 U
0.0239
+/-0.2 15
+/-0.215 U
0.0109
+/-0.0598
+/-0.0598 U  
-0.00686
+/-0.0273
+/-0.0273 UI 0.00
+/-0.0261
+/-0.0261 U
0.0305
+/-0.0273
+/-0.0273 U  
-0.076
+/-0.0739
+/-0.0739 U  
-0.0483
+/-0.0728
+/-0.0728 U
0.031 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%)
02/19/07 09:13 32


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171   - www.gel.com QC Summary Workorder:       180812                                                                                             Page 4 of 5 Parmname                                        NOM           Sample Qual       OC   Units   RPD%     REC%     Range    Anist  Date Time Rad Gamma Spec Batch           610737 Uncert:                 +/-0.0506 TPU:                  +/-0.0506 Lead-212                                                                U     0.0329     pCi/g Uncert:                  +/-0.0555 TPU:                  +/-0.0555 Lead-214                                                                U   -0.0535     pCilg Uncert:                  +/-0.0519 TPU:                  +/-0.0519 Manganese-54                                                            U   -0.0373     pCilg Uncert:                  +/-0.0243 TPU:                  +/-0.0243 Niobium-94                                                              U   0.00643     pCilg Uncert:                  +/-0.0245 TPU:                  +/-0.0245 Potassiumn-40                                                            U       0.124     pCilg Uncert:                    +/-0.306 TPU:                    +/-0.306 Radiumn-226                                                              U     0.0109     pCilg Uncert:                  +/-0.0598 TPU:                  +/-0.0598 Silver-I 08m                                                            U   0.00645     pCi/g Uncert:                  +/-0.0205 TPU:                  +/-0.0205 Thallium-208                                                            U   0.00571     pCi/g Uncert:                  +/-0.0305 TPU:                  +/-0.0305 Rad Gas Flow Batch          610704 QC1201280318     180812001   DUP Strontiumn-90                                             U   -0.0148 U  -0.00319      pCi/g      0          (0% - 100%) KSD1  02/20/07 11:33 Uncert:     +/-0.0185   +/-0.0247 TPU:     +/-0.0185    +/-0.0247 Q01201280320      LCS Strontium-90                                    1.49                              1.45   pCi/g              98 (75%-125%)        02/20/07 11:33 Uncert:                    +/-0.110 TPU:                    +/-0.119 QC1201280317      MB Strontiumn-90                                                            U -0.00394       pCi/g                                  02/20/07 11:33 U ncert:                +/-0.0241 TPU:                  +/-0.0241 QC1201280319    180812001    MS Strontium-90                                    4.87      U    -0.0148            4.62    pCi/g             95 (75%-125%)       02/20/07 11:33 Uncert:     +/-0.0185      +/-0.355 TPU:     +/-0.0 185     +/-0.382 Notes:
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
180812 Parmname Rad Gamma Spec Batch 610737 Page 4 of 5 Range Anist Date Time NOM Sample Qual OC Units RPD%
REC%
Lead-212 Lead-214 Manganese-54 Niobium-94 Potassiumn-40 Radiumn-226 Silver-I 08m Thallium-208 Rad Gas Flow Batch Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
+/-0.0506
+/-0.0506 U
0.0329
+/-0.0555
+/-0.0555 U  
-0.0535
+/-0.0519
+/-0.0519 U  
-0.0373
+/-0.0243
+/-0.0243 U
0.00643
+/-0.0245
+/-0.0245 U
0.124
+/-0.306
+/-0.306 U
0.0109
+/-0.0598
+/-0.0598 U
0.00645
+/-0.0205
+/-0.0205 U
0.00571
+/-0.0305
+/-0.0305 pCi/g pCilg pCilg pCilg pCilg pCilg pCi/g pCi/g 610704 QC1201280318 180812001 DUP Strontiumn-90 Q01201280320 LCS Strontium-90 QC1201280317 MB Strontiumn-90 QC1201280319 180812001 MS Strontium-90 U  
-0.0148 Uncert:  
+/-0.0185 TPU:
+/-0.0185 1.49 Uncert:
TPU:
U
-0.00319
+/-0.0247
+/-0.0247 1.45
+/-0.110
+/-0.119 U  
-0.00394
+/-0.0241
+/-0.0241 pCi/g 0
(0% - 100%) KSD1 pCi/g pCi/g pCi/g 98 (75%-125%)
02/20/07 11:33 02/20/07 11:33 02/20/07 11:33 02/20/07 11:33 U ncert:
TPU:
4.87 U
-0.0148 Uncert:
+/-0.0185 TPU:  
+/-0.0 185 4.62
+/-0.355
+/-0.382 95 (75%-125%)
Notes:
The Qualifiers in this report are defined as follows:
The Qualifiers in this report are defined as follows:
33
33


GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171               - www.gel.com QC Summary Workorder:         180812 Page 5 of 5 REC %        Rang-e    Anist Date Time
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
* A quality control analyte recovery is outside of specified acceptance criteria
180812 Page 5 of 5 A quality control analyte recovery is outside of specified acceptance criteria
        ** Analyte is a surrogate compound
** Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A
    <      Result is less than value reported
The TIC is a suspected aldol-condensation product B
    >      Result is greater than value reported A     The TIC is a suspected aldol-condensation product B     For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD     Results are either below the MDC or tracer recovery is low C     Analyte has been confirmed by GC[MS analysis D     Results are reported from a diluted aliquot of the sample H     Analytical holding time was exceeded J     Value is estimated N/A   Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND     Analyte concentration is not detected above the detection limit R     Sample results are rejected U     Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
BD Results are either below the MDC or tracer recovery is low C
UI     Gamma Spectroscopy-- Uncertain identification X     Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y     QC Samples were not spiked with this compound A     RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h     Preparation or preservation holding time was exceeded N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.
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 S pectroscopy-- 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 REC %
Rang-e Anist Date Time N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.
** Indicates analyte is a surrogate compound.
** 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.
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 1,550: Line 4,381:
Revision 0
Revision 0


RCA North of PAB Tank Farm SURVEY UNIT 93 12-0004 RELEASE RECORD Attachment 4 Survey Unit:                   93 12-0004 Area Description              RCA North of PAB &Tank Farm Classification Survey Media                  Surface Soils Type of Survey                Final Status Survey Number of Measurements        15 Static, 6 Investigative STATISTICS on TOTAL                                             STATISTICS on NON-POPULATION                                              PARAMETRIC POPULATION Cs-I 37      Co-60        Sr-90                                Cs-i 37      Co-60        Sr-9O DCGLOp (pCilg): 4.75E+00     2.29E+00      9.30E-01           DCGL~p (pCilg): 4.75E+00     2.29E+00     9.30E-01 Minimum Value: -7.84E-03      -1.28E-02    -2.46E-02           Minimum Value: -7.84E-03      -1.28E-02   -3.31 E-03 Maximum Value:     7,41E-01    3.60E+00     6.31 E-02        Maximum Value:    6.04E-01     9.47E-02    6.31 E-02 Mean:    1.51E-01     1.90E-01    2,40E-02                    Mean:    1.1lE-01      1.55E-02    3.14E-02 Median:    9.81 E-02   1.34E-02    2.22E-02                  Median:  4.93E-02     1.03E-02   2.99E-02 Standard Deviation:  1.86E-01   7.63E-01      2.77E-02     Standard Deviation:    1.55E-01      2.72E-02   2.39E-02 Cs-I 37                                           Co-60                                       Sr-9O Sample ID             GSCodnts                 Result         2a         MDA     Idniid       Resulit         2a         MDA       Idniid Result       2a         MDA   Ietfe Fraction of DCGL North         East       (pcilg)   _____            pcilgl                 (pcilg)   ____          (pigltcilg)                 ________      (pcilg) 931 2-0004-001 F   236829.64   668622.57   4.93E-02       0.039     4.30E-02       +       1.03E-02       0.026     4.57E-02             2.60E-02     0.023     3.62E-02       + 0.043 9312-0004-002F     236829.64   668658.88   8.71E-02       0.033     3.85E-02       +     -3.14E-05       0.025     4.10E-02             5.95E-02     0.032     4.53E-02       + 0.082 9312-0004-003F     236798,19   668604.41     1.55E-01       0.039     3.90E-02       +       2.69E-02       0.024     4.43E-02         +   3.38E-02     0.025     3.89E-02       + 0.08 1 9312-0004-004F     236798.19   668640.72     1.09E-01       0.040     4.71 E-02       +       1.48E-02       0.046     5.49E-02             5.97E-02     0.030     4.17E-02       + 0.094 9312-0004-005F     236766.74   668549.94   6.04E-01       0.073     3.67E-02       +       9.47E-02       0.034     2.99E-02         +   2.99E-02     0.024     3.69E-02       + 0.20 1 9312-0004-006F     236766.74   668586.25     1.10E-01       0.036     3.75E-02       +       3.61 E-02       0.024     4.56E-02         +   7.71 E-03   0.022     3.91 E-02         0.047 9312-0004-007F     236766.74   668622.57   3.42E-02       0.032     6.10E-02       +       3.16E-02       0.040     7.40E-02             1.57E-02     0.024 .4.11iE-02           0.038 9312-0004-008F     236735.29   668531.78     1.99E-01       0.035     2.60E-02       +       1.26E-02       0.017     3.03E-02             3.10E-02     0.025     3.86E-02       + 0.08 1 9312-0004-009F     236735.29   668568.10   4.87E-02       0.051   i~5.94E-02               3.24E-02 i~0.034       i~6.115E-02 i       ~ 6.24E-02     0.031     4.33E-02       + 0.09 1 9312-04O F         236703.84   668513.62   -7.84E-03       0.031   i~5.12E-02               -~1.23E-02 i0.032       i~5.03E-02 i       ~ 5.89E-02     0.027     3.61 E02       + 0.056 REVISION 0                                                                             Page I off 2 Pg
RCA North of PAB Tank Farm SURVEY UNIT 93 12-0004 RELEASE RECORD Survey Unit:
Area Description Classification Survey Media Type of Survey Number of Measurements 93 12-0004 RCA North of PAB & Tank Farm Surface Soils Final Status Survey 15 Static, 6 Investigative STATISTICS on TOTAL POPULATION STATISTICS on NON-PARAMETRIC POPULATION DCGLOp (pCilg):
Minimum Value:
Maximum Value:
Mean:
Median:
Standard Deviation:
Cs-I 37 4.75E+00
-7.84E-03 7,41E-01 1.51E-01 9.81 E-02 1.86E-01 Co-60 2.29E+00
-1.28E-02 3.60E+00 1.90E-01 1.34E-02 7.63E-01 Sr-90 9.30E-01
-2.46E-02 6.31 E-02 2,40E-02 2.22E-02 2.77E-02 DCGL~p (pCilg):
Minimum Value:
Maximum Value:
Mean:
Median:
Standard Deviation:
Cs-i 37 4.75E+00
-7.84E-03 6.04E-01 1.1lE-01 4.93E-02 1.55E-01 Co-60 2.29E+00
-1.28E-02 9.47E-02 1.55E-02 1.03E-02 2.72E-02 Sr-9O 9.30E-01
-3.31 E-03 6.31 E-02 3.14E-02 2.99E-02 2.39E-02 Cs-I 37 Co-60 Sr-9O Sample ID GSCodnts Result 2a MDA Idniid Resulit 2a MDA Idniid Result 2a MDA Ietfe North East (pcilg) pcilgl (pcilg)
(pigltcilg)
(pcilg) 931 2-0004-001 F 236829.64 668622.57 4.93E-02 0.039 4.30E-02  
+
1.03E-02 0.026 4.57E-02 2.60E-02 0.023 3.62E-02  
+
9312-0004-002F 236829.64 668658.88 8.71E-02 0.033 3.85E-02  
+  
-3.14E-05 0.025 4.10E-02 5.95E-02 0.032 4.53E-02  
+
9312-0004-003F 236798,19 668604.41 1.55E-01 0.039 3.90E-02  
+
2.69E-02 0.024 4.43E-02  
+
3.38E-02 0.025 3.89E-02  
+
9312-0004-004F 236798.19 668640.72 1.09E-01 0.040 4.71 E-02  
+
1.48E-02 0.046 5.49E-02 5.97E-02 0.030 4.17E-02  
+
9312-0004-005F 236766.74 668549.94 6.04E-01 0.073 3.67E-02  
+
9.47E-02 0.034 2.99E-02  
+
2.99E-02 0.024 3.69E-02  
+
9312-0004-006F 236766.74 668586.25 1.10E-01 0.036 3.75E-02  
+
3.61 E-02 0.024 4.56E-02  
+
7.71 E-03 0.022 3.91 E-02 9312-0004-007F 236766.74 668622.57 3.42E-02 0.032 6.10E-02  
+
3.16E-02 0.040 7.40E-02 1.57E-02 0.024.4.11iE-02 9312-0004-008F 236735.29 668531.78 1.99E-01 0.035 2.60E-02  
+
1.26E-02 0.017 3.03E-02 3.10E-02 0.025 3.86E-02  
+
9312-0004-009F 236735.29 668568.10 4.87E-02 0.051 i~5.94E-02 3.24E-02 i~0.034 i~6.115E-02 i  
~
6.24E-02 0.031 4.33E-02  
+
9312-04O F 236703.84 668513.62  
-7.84E-03 0.031 i~5.12E-02  
-~ 1.23E-02 i0.032 i~5.03E-02 i  
~
5.89E-02 0.027 3.61 E02  
+
Fraction of DCGL 0.043 0.082 0.08 1 0.094 0.20 1 0.047 0.038 0.08 1 0.09 1 0.056 REVISION 0 Pg f
Page I of 2


RCA North of PAB Tank Farm SURVEY UNIT 93 12-0004 RELEASE RECORD Attachment 4 Cs-I 37                                             Co-60                                         Sr-90 Sample ID             GPS Coordinates           Result           2a         MDA     Idniid         Result       2,           MDA     Idniid                                                 Fraction Result         2a       MDA     Ietfe Ndenithe   Eas                                                                               Pc/g     Identifie  (c/g                     (C     Identified of DCGL 9312-0004-011lF     236703.84   668549.94     2.11 E-03         0.034     6.10E-02                 -8.59E-03     0.043       5,91 E-02             6.31 E-02     0.027     3.53E-02       +     0.065 9312-0004-012F     236672.39   668495.47     8.06E-03         0.016     2.13E-02                 -4.29E-04     0.013       2 0-23.05E-03                       0.022     4.13E-02             0.005 9312-0004-013F     236672.39   668531.78     1.41 E-02         0.017     2 5-26.56E-03                           0.013     2 2-21.83E-02                       0.022     36E0                 0,026 9312-0004-014F     236640.94   668477.31     2.28E-01         0.038     3.80E-02         +       0 OOE+00       0.046     3.08E-02             -3.31E-03     0.024     4.97E-02             0.044 9312-0004-015F     236640.94   668513.62     2.30E-02         0.015       1,60E-02       +       -1.28E-02       0.010     1,57E-02             5.67E-03       0.023     4.20E-02             0.005 9312-0004-005FS     236766.74   668549.94     7.41E-01         0.079     3.55E-02         +       8.53E-02       0.050     3.56E-02       +     6.04E-02       0.028     3.83E-02             0.258 9312-0004-016-1     236786.38   668570.69     2.38E-01         0.033     2.48E-02         +       3.60E+00       0.201     2.13E-01       +     3.79E-02       0.032     5.OOE 02       +     1.663 9312-0004-017-1     236786.38   668570.69     1.88E-01         0.025       1.81 E-02       +       2.19E-01       0.030     1.74E-02       +     -1.48E-02     0.019     4.28E-02             0.119 9312-0004-018-1     236788.42   668567.97   1.96E-01         0.031     2.49E-02         +       1.62E-02       0.020     2.32E-02             -4.54E-03     0.020     4.22E-02             0.043 9312-0004-019-1     236789.01   668572.91   7.62E-02         0.015       1.33E-02       +       1.25E-02       0.008     1,44E-02       +     8.73E-03 ,0.023         4 1E02               0.03 1 9312-0004-020-1     236784.31   66857359     8.09E-02         0.021                   1.4E02
RCA North of PAB Tank Farm SURVEY UNIT 93 12-0004 RELEASE RECORD Cs-I 37 Co-60 Sr-90 Sample ID GPS Coordinates Result 2a MDA Idniid Result 2,
                                                                                            +         4E-02 1            0.015     2.58E-02             -5.53E-03     0.021     4.38E-02             0.017 9312-0004-021-1     236783.75   558568.68   1.28E-01         0.016       1.22E-02       +       0.OOE+00       0.012     1.19E-02             -2.46E-02     0.015     4.09E-02             0.000 OTHER RADIONUCLIDES Sample ID                                 IIsotope           Rsuit           2o       MD       Identified               ICLP Fato
MDA Idniid Result 2a MDA Ietfe Ndenithe Eas Identifie Identified Pc/g (c/g (C
__________________________[     ______J(Pcilg)             _____          Pci/g)     ____        (pCilg)     of DCGL 9312-0004-002F                             Cs-1 34           2.95E-02       0.025   4.64E-02           +       2.8E+00       0.011 9312-0004-003F                             'Cs-134         I3.81 E-02         0.3     .3E0               +       2,E0           0.1
9312-0004-011lF 236703.84 668549.94 2.11 E-03 0.034 6.10E-02  
                              --- --        ------------------ ------      0--036---    --
-8.59E-03 0.043 5,91 E-02 6.31 E-02 0.027 3.53E-02  
E---
+
                                                                                              ---- -------- ---    --- ----- 0 014--- ---
9312-0004-012F 236672.39 668495.47 8.06E-03 0.016 2.13E-02  
9312-0004-006F                             :Mn-54             3.50E-02       0,020     3.68E-02         +       1.OE+01       0.003 9312-0004-007F                             !Cs 134           6.09E-02       0.052   6.69E-02           +       2.8E+00       0,022 9312-0004-007F                             !Mn-54             2.34E-02       0.019   4.88E-02           +       1.OE+01       0.002 9312-0004-0OlF                             ':Eu-155       I1.17E-01         0.113     1.23E-01         +       2.4E+02       0.000 9312-0004-011 F                           ;Eu 155           7.24E-02       0.066     1,22E-01         +       2.4E+02       0.000 9312-0004-014F                             'Am-241         I3.56E-02         0.033   5.35E-02           +       1.6E+01       0.002 9312-0004-015F                             :Eu 155           4.88E-02       0.035   5.17E-02           +       2.4E+02       0.000 REVISION 0Pae2o2                                                                               Page 2 of2
-4.29E-04 0.013 2 0-23.05E-03 0.022 4.13E-02 9312-0004-013F 236672.39 668531.78 1.41 E-02 0.017 2 5-26.56E-03 0.013 2 2-21.83E-02 0.022 36E0 9312-0004-014F 236640.94 668477.31 2.28E-01 0.038 3.80E-02  
+
0 OOE+00 0.046 3.08E-02  
-3.31E-03 0.024 4.97E-02 9312-0004-015F 236640.94 668513.62 2.30E-02 0.015 1,60E-02  
+  
-1.28E-02 0.010 1,57E-02 5.67E-03 0.023 4.20E-02 9312-0004-005FS 236766.74 668549.94 7.41E-01 0.079 3.55E-02  
+
8.53E-02 0.050 3.56E-02  
+
6.04E-02 0.028 3.83E-02 9312-0004-016-1 236786.38 668570.69 2.38E-01 0.033 2.48E-02  
+
3.60E+00 0.201 2.13E-01  
+
3.79E-02 0.032 5.OOE 02  
+
9312-0004-017-1 236786.38 668570.69 1.88E-01 0.025 1.81 E-02  
+
2.19E-01 0.030 1.74E-02  
+  
-1.48E-02 0.019 4.28E-02 9312-0004-018-1 236788.42 668567.97 1.96E-01 0.031 2.49E-02  
+
1.62E-02 0.020 2.32E-02  
-4.54E-03 0.020 4.22E-02 9312-0004-019-1 236789.01 668572.91 7.62E-02 0.015 1.33E-02  
+
1.25E-02 0.008 1,44E-02  
+
8.73E-03,0.023 4 1E02 9312-0004-020-1 236784.31 66857359 8.09E-02 0.021 1.4E02  
+
1 4E-02 0.015 2.58E-02  
-5.53E-03 0.021 4.38E-02 9312-0004-021-1 236783.75 558568.68 1.28E-01 0.016 1.22E-02  
+
0.OOE+00 0.012 1.19E-02  
-2.46E-02 0.015 4.09E-02 Fraction of DCGL 0.065 0.005 0,026 0.044 0.005 0.258 1.663 0.119 0.043 0.03 1 0.017 0.000 OTHER RADIONUCLIDES Sample ID IIsotope Rsuit 2o MD Identified ICLP Fato
__________________________[
______J(Pcilg)
Pci/g)
(pCilg) of DCGL 9312-0004-002F Cs-1 34 2.95E-02 0.025 4.64E-02  
+
2.8E+00 0.011 9312-0004-003F  
'Cs-134 I3.81 E-02 0.3  
.3E0  
+
2,E0 0.1 0--036-E---  
-- 0 0 14---
9312-0004-006F
:Mn-54 3.50E-02 0,020 3.68E-02  
+
1.OE+01 0.003 9312-0004-007F  
!Cs 134 6.09E-02 0.052 6.69E-02  
+
2.8E+00 0,022 9312-0004-007F  
!Mn-54 2.34E-02 0.019 4.88E-02  
+
1.OE+01 0.002 9312-0004-0OlF  
':Eu-155 I1.17E-01 0.113 1.23E-01  
+
2.4E+02 0.000 9312-0004-011 F  
;Eu 155 7.24E-02 0.066 1,22E-01  
+
2.4E+02 0.000 9312-0004-014F  
'Am-241 I3.56E-02 0.033 5.35E-02  
+
1.6E+01 0.002 9312-0004-015F
:Eu 155 4.88E-02 0.035 5.17E-02  
+
2.4E+02 0.000 REVISION 0Pae2o2 Page 2 of2


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)
Revision 0
Revision 0


FREQUENCY PLOT FOR CES1UM-.137 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAD & Tank Farm Mvean: 1.I IE-0iI  PCi/g Frequency Plot For Cs-I 37 in 6-4-
FREQUENCY PLOT FOR CES1UM-.137 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAD & Tank Farm Mvean: 1.I IE-0i I PCi/g Frequency Plot For Cs-I 37 in LL 6-4-
LL 2
2 0-II LJ 9.41E-02 1.96E-01 2.98E-01 4.OOE-01 5.02E-01 6.04E-01 Upper End Value (pCilg)
0-                       II         LJ 9.41E-02   1.96E-01     2.98E-01 4.OOE-01     5.02E-01 6.04E-01 Upper End Value (pCilg)
Upper End Observation Observation Value Frequency Frequency 9.41 E,-02 9
Upper End     Observation Observation Value         Frequency   Frequency 9.41 E,-02         9           60%
60%
1.96Ei-0 1         3           20%
1.96Ei-0 1 3
2.98E-01           2           13%
20%
4.OOE-0 1           0           0%
2.98E-01 2
5.02E-01           0           0%
13%
6.04E-01,           1           7%
4.OOE-0 1 0
Total:           I15       100%
0%
Reviewed by/Date                                                                       of I I1o
5.02E-01 0
0%
6.04E-01, 1
7%
Total:
I15 100%
Reviewed by/Date 1o I of I


QUANTILE PLOT FOR CESIUM-1 37 Survey Unit: 9312-0004 Suirvey Unit Namne: R-CA North of PAL3 &I ank Farm Mean: 1.11 lE-OI                     pCi/g_______
QUANTILE PLOT FOR CESIUM-1 37 Survey Unit: 9312-0004 Suirvey Unit Namne: R-CA North of PAL3 &I ank Farm Mean: 1.11 lE-OI pCi/g_______
Quantile Plot For Cs- 137 T00E         -
Quantile Plot For Cs-137 T00E 6.00E-01 4.00E-01  
6.00E-01                                                         .              .. ...-.
.2.O 0.OOE+00 5 '  
4.00E-01                                           ............
~
          .2.O 0.OOE+00     -        '   ~
N....
5........-    .                  N....
02E0 2
02E0                           2                     0608                             0 Percentage Cs 137                 Rank               Percentage
0608 0
                              -7.8413-03                     1                   3.3%
Percentage Cs 137 Rank Percentage
2.11b.E-03                   2                   10.0%
-7.8413-03 1
8.06E-03                     3                   16.7%
3.3%
1.4 1E-02                   4                   23.3%
2.11b.E-03 2
2.30E-02                     5                   30.0%
10.0%
3.42.11-02                   6                   36.7%
8.06E-03 3
4.87E3-02                     7                   43.3%
16.7%
4.93E3-02                     8                   50.0%
1.4 1 E-02 4
8.71 E-02                     9                   56.7%
23.3%
1.09E3-01                   10                   63.3%
2.30E-02 5
1.103-0 1                   11                   70.0%
30.0%
1.55E-01                   12                   76.7%
3.42.11-02 6
1.99.E-01I                 13                   83.3%
36.7%
2.28E3-0 1                   14                   90.0%
4.87E3-02 7
6.04E3-01                   15                   96.7%
43.3%
4.93E3-02 8
50.0%
8.71 E-02 9
56.7%
1.09E3-01 10 63.3%
: 1. 103-0 1 11 70.0%
1.55E-01 12 76.7%
1.99.E-01I 13 83.3%
2.28E3-0 1 14 90.0%
6.04E3-01 15 96.7%
Sub ited by/ ate Reviewed by/Date
Sub ited by/ ate Reviewed by/Date


QUANTILE PLOT FOR CESIUM-i137 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAB & Tank Farmn Mean: 1.II1E-01I       pCi/g Quantile Plot For Cs-I 37 7.OOE:01 0r)+
QUANTILE PLOT FOR CESIUM-i137 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAB & Tank Farmn Mean: 1.II1E-01I pCi/g Quantile Plot For Cs-I 37 7.OOE:01 0r)+S5.00E-01--
S5.00E-01--
C 4.00E.2 3.00E-01 C.
C 4.00E         .2 3.00E-01 C.
0 2.00E-01 l.OQE-Ol W-0.00E+00 0
0 2.00E-01 l.OQE-Ol                                           W-0.00E+00 0           20           40           60   80 100 Percentage Cs- 137       Rank         Percentage
20 40 60 80 100 Percentage Cs-137 Rank Percentage
                            -7.84E-03           1            3.3%
-7.84E-03 2.11 E-03 8.06E-03 1.41 E-02 2.30E-02 3.42E-02 4.87E-02 4.93E-02 8.7 1LE-02 1.09E-0 I 1.I1OE-01I 1.55E-01 1.99E-01 2.28E-01 6.04E-0 1 1
2.11 E-03         2            10.0%
2 3
8.06E-03         3            16.7%
.4 5
1.41 E-02       .4            23.3%
6 7
2.30E-02         5            30.0%
8 9
3.42E-02         6            36.7%
10 11 12 13 14 15 3.3%
4.87E-02         7            43.3%
10.0%
4.93E-02         8            50.0%
16.7%
8.7 1LE-02       9            56.7%
23.3%
1.09E-0 I         10            63.3%
30.0%
1.I1OE-01I       11            70.0%
36.7%
1.55E-01         12           76.7%
43.3%
1.99E-01          13            83.3%
50.0%
2.28E-01          14            90.0%
56.7%
6.04E-0 1        15            96.7%
63.3%
Sub itte a31-sk7 Su   td by/ ate Reviewed by/Date
70.0%
76.7%
83.3%
90.0%
96.7%
Sub itte a31-sk7 Su td by/ ate Reviewed by/Date


FREQUENCY PLOT FOR COBALT-60 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAI3 & Tank Farm Mean: 1.55E-02     pCi/g Frequency Plot For Co-60 10 8
FREQUENCY PLOT FOR COBALT-60 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAI3 & Tank Farm Mean: 1.55E-02 pCi/g Frequency Plot For Co-60 10 8
U.
U.
2 0
2 0
5.12E-03   2.30E-02   4.10E-02 5.89E-02   7.68E-02 9.47E-02 Upper End Value (pCi/g)
5.12E-03 2.30E-02 4.10E-02 5.89E-02 7.68E-02 9.47E-02 Upper End Value (pCi/g)
Upper End     Observation Observation Value       Frequency   Frequency 5.12E-03         6           40%
Upper End Observation Observation Value Frequency Frequency 5.12E-03 6
2.30E-02         4           27%
40%
: 4. 1 OE-02       4           27%
2.30E-02 4
5.89E-02         0           0%
27%
7.68E-02         0           0%
: 4. 1 OE-02 4
9.47E-02           1           7%
27%
Total:         15         100%
5.89E-02 0
*bmjilele by/Date Reviewed by/Date                                                                 1 of 1o  1
0%
7.68E-02 0
0%
9.47E-02 1
7%
Total:
15 100%
*bmjilele by/Date Reviewed by/Date 1o 1 of 1


QUANTILE PLOT FOR COBALT-60 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAB & Tank Farm Mean: 1.55E-02                 pCi/g Quantile Plot For Co-60 1.20E-01 1.OQE-Ol                           [ Ii!
QUANTILE PLOT FOR COBALT-60 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAB & Tank Farm Mean: 1.55E-02 pCi/g Quantile Plot For Co-60 1.20E-01 1.OQE-Ol S8. 00E-02
S8. 00E-02
.2 4 6. OOE-02 C
          .2                             -~      -    -~----------
0
46.OOE-02 C
-2.OOE-02
0 U
[ Ii!
* U
-~
              -2.OOE-02   ------           ~       -------------------------~
-~----------
U U
~ -------------------------~
Mu.
Mu.
0               20               40               60   80 100 Percentage Co-60             Rank               Percentage
0 20 40 60 80 100 Percentage Co-60 Rank Percentage
                                -1.28E-02               1                3.3%
-1.28E-02
                                -1.23E-02             2                10.0%
-1.23E-02
                                -8.59E-03             3                16.7%
-8.59E-03
                                -4.29E-04             .4                23.3%
-4.29E-04
                                -3. 14E-05             5                30.0%
-3. 14E-05 0.OOE+00 6.56E-03 1.03E-02 1.26E-02 1.48E-02 2.69E-02
0.OOE+00               6                36.7%
: 3. 16E-02 3.24E-02 3.61 E-02 9.47E-02 1
6.56E-03               7                43.3%
2 3
1.03E-02               8                50.0%
.4 5
1.26E-02             9                56.7%
6 7
1.48E-02             10                63.3%
8 9
2.69E-02             11                70.0%
10 11 12 13 14 15 3.3%
: 3. 16E-02             12               76.7%
10.0%
3 .24E-02            13                83.3%
16.7%
3.61 E-02            14                90.0%
23.3%
9.47E-02              15                96.7%
30.0%
                                      ;jS5) 07 S6!::;           erax L. 1,4~~0,VI~       7/nI   -
36.7%
Reviewed y/Date
43.3%
50.0%
56.7%
63.3%
70.0%
76.7%
83.3%
90.0%
96.7%
;jS 5) 07 S6!::;
erax L. 1,4~~0,VI~
7/nI Reviewed y/Date


FREQUENCY PLOT FOR STRONTIUM-90 Survey Unit: 93 12-0004 Survey Unit Name: RCA North of PAB & Tank Farm Mean: 3.14E-02       pCi/g Frequency Plot For Sr-90 6
FREQUENCY PLOT FOR STRONTIUM-90 Survey Unit: 93 12-0004 Survey Unit Name: RCA North of PAB & Tank Farm Mean: 3.14E-02 pCi/g Frequency Plot For Sr-90 U.
5 4
6 5
U. 3 2
4 3
1 0                 i           i           I           i             m m -&#xfd; 7.76E-03     1.88E-02   2.99E-02   4.10E-02   5.20E-02 6.31E-02 Upper End Value (pC i/g)
2 1
Upper End     Observation   Observation Value       Frequency     Frequency 7.76E-03           4           27%
0 i
1.88E-02           2           13%
i I
2.99E-02           1           7%
i m m -&#xfd; 7.76E-03 1.88E-02 2.99E-02 4.10E-02 5.20E-02 6.31E-02 Upper End Value (pC i/g)
4.I1OE-02         3           20%
Upper End Observation Observation Value Frequency Frequency 7.76E-03 4
5.20E-02           0             0%
27%
6.3 1E-02         5           33%
1.88E-02 2
Total:         15         100%
13%
W~IOJ11~oWAJ VAk 315)0-7 Sul t&#xb6;teb/ae Reviewed by/Date                                                                           1 of I 1o
2.99E-02 1
7%
4.I1OE-02 3
20%
5.20E-02 0
0%
6.3 1E-02 5
33%
Total:
15 100%
W~IOJ11~oWAJ VAk 315)0-7 Sul t&#xb6;teb/ae Reviewed by/Date 1o 1 of I


QUANTILE PLOT FOR STRONTIUM-90 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAB & Tank Farm Mean: 3.14E-02           pCi/g Quantile Plot For Sr-90 7.OOE-02 6.00E-02 C.
QUANTILE PLOT FOR STRONTIUM-90 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAB & Tank Farm Mean: 3.14E-02 pCi/g Quantile Plot For Sr-90 C.
0.
0.
5.00E-02 4.00E-02                   ~zzx  iizr~z~                  I    -L 3.OQE-02 0
0 (U
(U  2.00E-02 I .00E-02 0.00E+00
7.OOE-02 6.00E-02 5.00E-02 4.00E-02
            -1.00E-02 0             20           40           60     80 100 Percentage Sr-90         Rank         Percentage
: 3. OQE-02 2.00E-02 I.00E-02
                            -3.3 1E-03           1            3.3%
~zzx iizr~z~
3 .05E-03           2              10.0%
I
5.67E-03             3            16.7%
-L 0.00E+00
7.71 E-03         .4            23.3%
-1.00E-02 0
1.57E-02           5           30.0%
20 40 60 80 100 Percentage Sr-90 Rank Percentage
1.83E-02           6           36.7%
-3.3 1 E-03 3.05E-03 5.67E-03 7.71 E-03 1.57E-02 1.83E-02 2.60E-02 2.99E-02 3.I1OE-02 3.38E-02 5.89E-02 5.95E-02 5.97E-02 6.24E-02 6.3 1 E-02 1
2.60E-02            7           43.3%
2 3
2.99E-02            8            50.0%
.4 5
3.I1OE-02            9            56.7%
6 7
3.38E-02            10            63.3%
8 9
5.89E-02            11            70.0%
10 11 12 13 14 15 3.3%
5.95E-02            12            76.7%
10.0%
5.97E-02            13            83.3%
16.7%
6.24E-02            14            90.0%
23.3%
6.3 1E-02          15            96.7%
30.0%
              -D. waxmw   1.4 V     .3J 5i0o7 Su @febjDate Reviewed by/Date
36.7%
43.3%
50.0%
56.7%
63.3%
70.0%
76.7%
83.3%
90.0%
96.7%
-D. waxmw 1.4 V
.3J 5i0o7 Su @febjDate Reviewed by/Date


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 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.-O01 MAJOR Sign Test Calculation Sheet for Multiple Radionuclides Survey Area Number:                       9312                       Survey Unit Number:                   0004             IWPIR #:       N/A Survey Area Name:                   RCA North of PAB                   Classification:               1     TY PE I (aerror):         0.05   N:         15
Connecticut Yankee Decommissioning Project Health Physics Procedure GPP-GGGR-.R5121 -001 Attachment B, Rev.CY.-O01 MAJOR Sign Test Calculation Sheet for Multiple Radionuclides Survey Area Number:
                                    & Tank Farm Radionuclides:               1 st Radionuclide       2 d Radionuclide           3 rd Radionuclide   4 th Radionuclide Cs-i 37                 Co-60                       Sr-90 DCGL:                             4.75E+00               2.29E+00                     9.30E-01 Results 1 st          Results 2nd             Results 3 rd             Results 4 th         Weighted Sum                 1-_We               Sign Radionuclide         Radionuclide             Radionuclide             Radionuclide                 (WI)
9312 Survey Unit Number:
(pCilg)               (pCi/g)                   (pCi/g)                   (pCi/g) 4.93E-02             1.03E-02                 2.60E-02         _______0.04                                             0.96                 +1 8.71 E-02           -3.14E-05                 5.95E-02                                           0.08                   0.92                 +1 1.55E-01             2.69E-02                 3.38E-02         _______0.08                                             0.92                 +1 1.09E-01             1.48E-02                 5.97E-02                                           0.09                   0.91                 +1 6.04E-01             9.47E-02                 2.99E-02         ________0.20                                             0.80                 +1 1.10E-01             3.61 E-02               7.71 E-03         _______0.05                                             0.95                 +1 3.42E-02             3.16E-02                 1.57E-02                                           0.04                   0.96                 +1 1.99E-01             1.26E-02                 3.10OE-02                                         0.08                   0.92                 +1 4.87E-02               3,24E-02               6.24E-02           ________0.09                                             0.91                 +1
0004 IWPIR #:
      -7.84E-03             -1.23E-02                 5.89E-02                                           0.06                   0.94                 +1 2.11 E-03           -8,59E-03               6.31 E-02         _______0.06                                             0.94                 +1 8.06E-03             -4.29E-04                 3.05E-03         ________0.00                                             1.00                 +1 1.41 E-02             6.56E-03                 1.83E-02         _______0.03                                             0.97                 +1     __
N/A Survey Area Name:
2.28E-01             0.OOE+00                 -3.31 E-03         _______0.04                                             0.96                 +1 2.30E-02             -1.28E-02                 5,67E-03         ________0.01                                             0.99                 +1 Number of positive differences (S+)i             15 Critical Value       11                       Survey Unit                 Meets           -the Acceptance Criteria Performed by:         David Woitkowiak                                                      Date:          2/2812007 Independent Revie wby:                     40di~e~l4             ZM,,~                       Date:       5 15/i0 -7 Page 1 of 1
RCA North of PAB Classification:
1 TY PE I (a error):
0.05 N:
15
& Tank Farm Radionuclides:
1 st Radionuclide 2 d Radionuclide 3 rd Radionuclide 4 th Radionuclide Cs-i 37 Co-60 Sr-90 DCGL:
4.75E+00 2.29E+00 9.30E-01 Results 1st Results 2nd Results 3 rd Results 4 th Weighted Sum 1-_We Sign Radionuclide Radionuclide Radionuclide Radionuclide (WI)
(pCilg)
(pCi/g)
(pCi/g)
(pCi/g) 4.93E-02 1.03E-02 2.60E-02
_______0.04 0.96  
+ 1 8.71 E-02  
-3.14E-05 5.95E-02 0.08 0.92  
+ 1 1.55E-01 2.69E-02 3.38E-02
_______0.08 0.92  
+ 1 1.09E-01 1.48E-02 5.97E-02 0.09 0.91  
+ 1 6.04E-01 9.47E-02 2.99E-02
________0.20 0.80  
+ 1 1.10E-01 3.61 E-02 7.71 E-03
_______0.05 0.95  
+ 1 3.42E-02 3.16E-02 1.57E-02 0.04 0.96  
+ 1 1.99E-01 1.26E-02 3.10OE-02 0.08 0.92  
+ 1 4.87E-02 3,24E-02 6.24E-02
________0.09 0.91  
+ 1
-7.84E-03  
-1.23E-02 5.89E-02 0.06 0.94  
+ 1 2.11 E-03  
-8,59E-03 6.31 E-02
_______0.06 0.94  
+ 1 8.06E-03  
-4.29E-04 3.05E-03
________0.00 1.00  
+ 1 1.41 E-02 6.56E-03 1.83E-02
_______0.03 0.97  
+1 2.28E-01 0.OOE+00  
-3.31 E-03
_______0.04 0.96  
+1 2.30E-02  
-1.28E-02 5,67E-03
________0.01 0.99  
+ 1 Number of positive differences (S+)i 15 Critical Value 11 David Woitkowiak Survey Unit Meets  
-the Acceptance Criteria Performed by:
Independent Revie wby:
40di~e~l4 ZM,,~
Date:
Date:
2/2812007 5 15/i0 -7 Page 1 of 1


FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)
FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)
Revision 0
Revision 0


Health Physics Procedure                                             24265-000-61"P-CjCjCR-R5124-000-R.ev.CY-000 Attachment A Health Physics Procedure                                             24265-000-GPP-GGGR-R5 124-000-Rev.CY-000 Attachment A Split Sample Assessment Form Survey Area I:     9312     Survey Unit #     0004     Survey Unit Name:             RCA North of PA 1 & Tank Farm Sample Plan or WP.IR#:       N/A                                                         SML#:         9312-0004-005 Sample
Health Physics Procedure 24265-000-61"P-CjCjCR-R5124-000-R.ev.CY-000 Attachment A Health Physics Procedure 24265-000-GPP-GGGR-R5 124-000-Rev.CY-000 Attachment A Split Sample Assessment Form Survey Area I:
9312 Survey Unit #
0004 Survey Unit Name:
RCA North of PA 1 & Tank Farm Sample Plan or WP.IR#:
N/A SML#:
9312-0004-005 Sample


== Description:==
== Description:==
Comparison of split samples collected fromn sample measurement location #3 and analyzed using gamma spectroscopy by off-sitc Vendor Laboratory. Tlhe standard sample was 931 2-0004-005F, the comparison sample was 93 12-0004-OO5FS.
Comparison of split samples collected fromn sample measurement location #3 and analyzed using gamma spectroscopy by off-sitc Vendor Laboratory. Tlhe standard sample was 931 2-0004-005F, the comparison sample was 93 12-0004-OO5FS.
STrANDARD                                                           COMPARISON Radionuclide     Activity     Standard     Resolution~ Agreement           Activity       Standard   Comparison     Acceptable Value         Error                      Range           Value           Error         Ratio       (YIN)
STrANDARD COMPARISON Radionuclide Activity Standard Resolution~ Agreement Activity Standard Comparison Acceptable Value Err or Range Value Error Ratio (YIN)
Cs- 137          6.04E-01       0.036           17       0.75 - 1.33     7.41 E-0l1         0.393         1.23         Y C.ormentsf~orrective Axctions: None.                                     Iable is providuc to snow acceptance criteria used to assess split samples.
Cs-13 7 6.04E-01 0.036 17 0.75 - 1.33 7.41 E-0l1 0.393 1.23 Y
Resol ution   Areement Rangee 4-7           0.5 -20 8-15        0.6 -1.66 16 -50      0,75 -1.33 51 -200      0.80 -1.25
C.ormentsf~orrective Axctions:
                                                                                            >200        0.85- 1.18 Y:                     IDatc:
None.
(           )
Iable is providuc to snow acceptance criteria used to assess split samples.
Resol ution 4-7 8-15 16 -50 51 -200
>200 Areement Rangee 0.5 -20 0.6 -1.66 0,75 -1.33 0.80 -1.25 0.85-1.18 Y:
IDatc:
(
)
Page I Of I
Page I Of I


Line 1,721: Line 4,803:
Revision 0
Revision 0


DQA Surface Soil Report Assessment Summary Site:                                     9312 Planner(s):                               Wojo Survey Unit Name:                         9312-0004 Report Number:                             1 Survey Unit Samples-                       15 Reference Area Samples.                   0 Test Performed:                           Sign                              Test Result:            Not Performed Judgmental Samples.                       0                                  EMIC 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)
9312 Wojo 9312-0004 1
Retrospective Power Curve C   0.9 zz1zz_                                  _-.
15 0
                      ~t08      ;zuiz_                                 _                            _
Sign Test Result:
0.6    +-I----                                        -    -
Not Performed 0
                                                                              -~_
EMIC Result Not Performed Reject Null Hypothesis (Survey Unit PASSES)
043
Retrospective Power Curve C 0.9
                      ~0.2      4-I                     _                    -~_
~t08 0.6 043
AZ!_       ___         ___                  -
~0.2
                                                                              ---              I
~.02
                      ~.02            _                  __
*' 01 zz1zz_
                      *' 01 nix'__                                               _
;zuiz_  
0&#xfd;0         02         0.4           0,6           0.8           1.0     1 .2 Unity Rule Sunt-ofRaties, including background
+-I----  
                          --  Prospective Power       U     1-beta                     -Actual   Power
-~_
                          -  LBGR                 -  -  Estimated Power DCGL                 --  -  Retrospective Power COMPASS 0l.0.035207Pg1                                       3/5/2007                                               Page I}}
4-I  
-~_
AZ!_ ___
I nix'__
0&#xfd;0 02 0.4 0,6 0.8 1.0 Unity Rule Sunt-ofRaties, including background Prospective Power U
1 -beta  
-Actual Power LBGR Estimated Power DCGL Retrospective Power 1.2 COMPASS 0l.0.035207Pg1 3/5/2007 Page I}}

Latest revision as of 23:09, 14 January 2025

Final Status Survey (FSS) Final Report - Phase VII - Chapter 7 of 19 - CYAPCO Final Status Survey Release Record Former Radiologically Controlled Area North of the Primary Auxillary Building and Tank Farm, Survey Unit 9312-0004
ML071730442
Person / Time
Site: Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date: 03/07/2007
From: Wojtkowiak D
Connecticut Yankee Atomic Power Co
To:
NRC/FSME
References
Download: ML071730442 (170)
v • d • e


Text

CYAPCO FINAL STATUS SURVEY RELEASE RECORD FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 Prepared. B.

I DW4LO(

Reviewed By:

FSS E!ngineer Approved.By:

_____eý&

Techn'ical Support M~anager Date: 2)(5107 Date:

//7 Date:

/ 7/6 R.evision 0

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD TABLE OF CONTENTS

1.

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

3

2.

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

3

3.

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

7

4.

SURVEY DESIGN.........................................................

11

5.

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

14

6.

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

15

7.

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

20

8.

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

21

9.

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

24

10. CHANGES FROM THE FINAL STATUS SURVEY PLAN.......... 24
11. DATA QUALITY ASSESSMENT (DQA)...............................

24

12. ANOMALIES...............................................................

25

13. CONCLUSION..............................................................

25

14. ATTACHMENTS...........................................................

26 14.1 Attachment 1 - Figures (6 pages including cover) 14.2 Attachment 2 - Scan Results (4 pages including cover) 14.3 Attachment 3 - Laboratory Data (117 pages including cover) 14.4 Attachment 4 - DQA Results (17 pages including covers)

TOTAL 170 Revision 0

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD

1. SURVEY UNIT DESCRIPTION Survey Unit 9312-0004 (northern portion of the former Radiologically Controlled Area (RCA)) is designated as Final Status Survey (FSS) Class 1 and has an area of approximately fifteen hundred-eighty six (1,586) square meters and is located approximately five hundred-six feet (506 ft) to the southeast of the site benchmark
  • used at Haddam Neck Plant (HNP) (see. Attachment 1). The survey unit is bounded as follows: land Survey Unit 9313-0000 to the north (called north as oriented with the north to south flow of the Connecticut River) and west, land Survey Unit 9312-0005
  • and land Survey Unit 93 12-0006 to the south and land Survey Unit 93 12-0009 to the east. As a result of demolition and remediation activities, the area topography is mostly flat and de-vegetated. The survey unit has a moderate slope running from east to west.

The reference coordinates associated with this survey unit are E008 through E014 by S065 through S067 (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 9312-0004 consisted of:

a) A review of the I1OCFR5O.75 (g) (1) database, b) A review of the "Initial Characterization Report" and the "Historic Site Assessment Supplement, "

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

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

Revision 03 3

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD During plant operation, Survey Unit 9312-0004 was the location of significant reactor support structures and systems, encompassing the open land area between the north wall of the Primary Auxiliary Building (PAB), the area designated as the "Tank Farm" and the north boundary of the Radiologically Controlled Area (RCA),

including all subsurface drains and utilities. It served as the normal access point for personnel and equipment ingress and egress from the RCA.

The PAB was a concrete structure located along the south boundary of this survey unit that was designed to house systems containing radioactive materials and to contain and control leakage occurring during routine operations as well as unusual conditions. With the exception of various service water, gas and air systems, the majority of the systems within the PAB were radiologically contaminated.

The Tank Farm was an asphalt covered area located to the southeast of this survey unit where the Refueling Water Storage Tank (RWST), the Waste Test Tanks, the Aerated Drains Holdup Tank (ADHUT), the Borated Waste Storage Tank (BWST) and the Recycle Test Tanks (RTT's) were located. Rupture-containment dikes were constructed around the bases of these tanks. In addition, the area also contained sub-grade covered and shielded pipe trenches that housed subsurface piping and conduit associated with the tanks and other adjacent support systems. All of these tanks and systems had contained radioactive liquids over their history and were highly contaminated.

A review of the historical documentation indicated a significant number of operational events that may have impacted Survey Unit 9312-0004.

Operational events were considered to be spills and leakage from contaminated systems. These events would have had the most impact on the radiological condition of subsurface structures and footers; and the underlying soil and bedrock prior to system and structural decontamination and demolition.

Some of the major events are summarized as follows;

  • Diaphragm rupture, valve failure and gasket leakage from components associated with the Refueling Water Storage Tank (RWST) resulted in documented spills of radioactive liquid into the alleyway between the Containment structure and the PAB in November 1973, February 1976, December 1976, February 1978 and January 1979.

A frozen degassifier line in February 1979 caused the rupture of the diaphragm disc and led to leakage of reactor cavity water into the main stack drain and subsequently onto the surrounding area in the PAB alleyway.

The report estimated a release of mixed fission and activation products onto the ground and the storm drains.

" In July of 1979, contaminated water was released onto the stack and surrounding area from the PAB ventilation system.

Revision 04 4

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD A series of events in September 1979 resulted in the release of steam generator contents into the stack.

The steam condensed in the stack ductwork and subsequently leaked 50 to 75 gallons of contaminated water onto the alleyway.

All of the liquid was removed and the area was decontaminated.

  • The degassifier rupture diaphragm actuated in December 1979 and vented gaseous contents up the stack and liquid contents near the base of the stack. The impacted areas and systems were storm sewers, roof drain lines, stack, stack duct and drain lines and the PAB roof. All impacted areas were remediated.

" In September of 1981 and again in October of 1981, contaminated water overflowed from the RWST hatch onto the nearby ground due to a valve misalignment and the activation of the thermo siphon heater.

  • Contaminated water from RWST cleanup hoses leaked onto the alleyway in April 1990. The area was decontaminated and released.
  • In September 1990 and July 1994, cracks in the welds located in the base of the RWST led to leakage of contaminated water onto the tank pedestal.

" An improperly fabricated flange led to water leakage from the RWST in November 1991 and January 1992.

  • During a rainstorm in August 1997, an overflow of water from the RWST catch basin area to an uncontrolled sand area was observed.

Analysis of the water indicated H-3, Co-60 and Cs-137. The Condition Report identified the catch basin overflow as a potential source of historical tritium contamination of the yard drains and external containment mat sump.

  • In June 1998, leakages from the RWST floor plates and manway port flanged joints were observed. The water accumulated around the tank foundation and trough areas on the western side of the tank. Analysis of water samples from both leaking areas identified the source of both leakages as the RWST.
  • An HP survey in October 1998 revealed loose contamination at levels inside the catch containment at the base of the RWST.

Major demolition and remediation activities began in 2002.

All systems and components located inside this survey unit were removed and building structural surfaces were decontaminated to ensure contamination levels were acceptable for controlled demolition. Confirmatory radiological surveys were performned throughout the demolition process. All above grade structures were then demolished to grade.

Outside of the Containment shell, extensive soil remediation was performed in Survey Area 9312. A large excavation was created to the north of the Containment that was designated as Excavation #2.

This excavation included the area in the vicinity of the RWST and the PAB corridor. A second large excavation, designated as Excavation #1 was located over the PAB footprint. A third excavation, designated as Excavation #3 was located in the area between the Containment Building and Spent Fuel Building (SFB). Soil was excavated and removed as adjacent structures Revision 05 5

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD were demolished.

This process continued until bedrock was exposed.

Subsurface structures and footings that remained following demolition and excavation include the Containment Mat, the Cable Vault wall, the Service Building east wall, a remnant of the PAB northwest wall, the Waste Disposal Building footing, the "B" Switchgear Building footing and miscellaneous fragments of footings and slabs on the bedrock.

As with the Containment basement shell, all excavations were backfilled following the performance of a radiological assessment. No. above grade structures currently reside within Survey Unit 9312-0004.

In Survey Area 9312, post-remediation soil samples were taken from the as-left surface soils under two (2) Survey and Sampling Work Plans, SSWP-06-08-000 and SSWP 12-001.

Thirty-five (35) post remediation surface soil samples were collected from the various locations within Survey Area 9312. All samples were collected and analyzed by gamma spectroscopy by an approved off-site laboratory.

Ten (10) of the thirty-five (35) post remediation samples collected were analyzed for the full suite of "Hard-to-Detect" (HTD) radionuclides specified in the LTP, Table 2-12, "Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 3. Statistical quantities (mean, median and standard deviation) from the 2006 post-remediation survey conducted under SSWP-06-08-000 and SSWP-06-12-001 are provided in Table 1.

Minimum Value:

1.32E-02

-5.OOE-02 Maximum Value:

1.70E+/-00 1.43E+/-00 Mean:

2.38E-01 1.08E-01 Median:

1.65E-01 1.46E-02 Standard Deviation:

3. 1OE-0lI 2.76E-01 A review of this sample data shows Cs-137 and Co-60 to be the primary radionuclides of concern, with both isotopes reported at fairly low concentrations.

The sample population as a whole was evaluated to assess the distribution of the detected radionuclides. The radionuclide distribution percentage for each sample in the population was calculated by dividing the concentration of each detected radionuclide by the total activity concentration in the sample, expressing the abundance of the specific nuclide in the sample compared against the total activity.

The mean radionuclide distribution was then calculated by taking the average of the individual sample distribution fractions. The results are provided in Table 2.

Revision 06 6

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Cs-137 0.689 Co-60 0.3 11 No HTD radionuclides were positively identified in concentrations meeting the accepted criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty). 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. While Sr-90 was not identified in the soil characterization results, it was decided to include Sr-90 as a radionuclide of concern for this survey unit as Sr-90 was prevalent in the soils prior to remediation.

Therefore, all volumetric soil samples taken as part of the survey design for this survey unit were subjected to direct analysis for Sr-90.

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

Based upon the identification of radioactive material above the Derived Concentration Guideline Levels (DCGLs), and the need for radiological remediation, it was concluded that there was some probability for residual radioactivity in concentrations greater than the DCGLs, justifying a final survey unit classification of Class 1 (refer to Section 3).

3.

DATA QUALITY OBJECTIVES (DQO)

FSS design and planning used the Data Quality Objective (DQO) process as described by the LTP, Procedure RPM 5.1 -li, "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.

Revision 07 7

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 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 9312-0004 did not exceed the release criteria specified in the LTP and that the potential dose from residual radioactivity is As Low As Reasonably Achievable (ALARA).

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

The DCGLs presented in Chapter 6 of the LTP were developed for exposures from three (3) components, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity.

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

Equation 1 HTotal =Hs0 oi +HExistingGw +HFuitureGW The total dose under the LTP criteria is twenty-five (25) mremlyr 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) mremlyr 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) 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.

Revision 08 8

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Equation 2 19 mremlyrrotal, = 15 mrem/yrs0,il +/- 2 mremi/yrExisting Gw+/- 2 mremn/yrFutUrCGW 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 es tablished for the radionuclides of concern as provided in Table 3.

Revision 09 9

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 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-01I Fe-55 2.74E+04 1.64E+04

1. 1OE+03 Co-60 3.8 1 E+00 2.29E+/-00 1.52E-0 1 Ni-63 7.23E+02 4.34E+02 2.89E+0 1 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+01 7.56E+00 5.04E-01 Ag-lO8m 7.14E+00 4.28E+00 2.86E-01 Cs-134 4.67E+00 2.80E+/-00 1.87E-01 Cs-I 37 7.9 1E+00 4.75E+00 3.16E-01I Eu-152 1.O1E+01 6.06E+00 4.04E-01 Eu-154 9.29E+00 5.57E+00 3.72E-0OI Eu-155 3.92E+02 2.35E+02 1.57E+01 Pu-238 2.96E+O1 Il.78E+01
1. 18E+00 Pu-239/240 2.67E+01I 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+0lI Cm-243/244 2.90E+0 1 1.74E+0 1
1. 1 6E+00 (1)

(2)

(3)

(4)

(5)

Bold indicates those radionucidies 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) mremlyr TEDE The Operational DCGL is equivalent to achieving fifteen (15) mremlyr 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 performned Revision 0 110

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 9312-0004 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 93 12-0004 for FSS.

Cs-137 and Co-60 were the two (2) gamma emitting radionuclides reported in concentrations with the potential for exceeding the release criteria.

Sr-90 was included as a radionuclide of concern due to it's prevalence in the soil prior to remediation.

The characterization 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, analysi s results were reported as actual calculated results.

Results reported as less than Minimum Detectable Concentration (MDC) were not accepted for FSS. Sample report summaries included unique sample identification, analytical method, radionuclide, result, and uncertainty to two (2) standard deviations, laboratory data qualifiers, units, and the required and observed MDC.

4.

SURVEY DESIGN The level of effort associated with planning a survey is based on the complexity of the survey and nature of the hazards. Guidance for preparing FSS plans is provided in Procedure RPM 5.1-11, "Preparation of Final Status Survey Plans". The 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, Co-60 and Sr-90 would be the radionuclides of concern in Survey Unit 9312-0004 (refer to Section 3).

The characterization survey did not include any other additional HTD radionuclides of concern for this survey unit. As Sr-90 concentrations were determined by direct analysis, surrogate DCGLs were not required as part of the survey design for this survey unit via screening under LTP Section 5.4.7.2, "Gross Activity DCGLs". Other radionuclides that were positively identified in concentrations greater than the screening criteria during the performance of this FSS would be evaluated to ensure adequate survey design.

As the survey unit is classified as a Class 1 surface soils area, and discrete, elevated areas of contamination was possible, the application of the Elevated Measurement Comparison (EMC) remained an option.

The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation. This approach was conservative since it included background Cs-137 as part of the sample set.

Revision 0 1I I

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD The number of soil samples for FSS was determined in accordance with Procedure RPM 5.1-12, "Determination of the Number of Surface Samples for Final Status Survey." The Lower Bound of the Gray Region (LBGR) was set in accordance with Procedure RPM 5.1-11 to 0.73 to achieve a relative shift (A/cT) 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 Comimission (USNRC) for implementation of the MARS SIM in support of the decommissioning license termination rule (I1OCFR2O, 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 Characterization Survey 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 1 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 4.

9312-0004-OOIF 236829.64 668622.57 9312-0004-002F 236829.64 668658.88 9312-0004-003F 236798.19 668604.41 9312-0004-004F 236798.19 668640.72 93 12-0004-005F 236766.74 668549.94 9312-0004-006F 236766.74 668586.25 931 2-0004-007F 236766.74 668622.57 9312-0004-008F 236735.29 668531.78 Revision 0 112

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 931 2-0004-009F 236735.29 668568.10 9312-0004-OIOF 236703.84 668513.62 9312-0004-01IIF 236703.84

  • 668549.94 9312-0004-012F 236672.39 668495.47 9312-0004-013F 236672.39 668531.78 9312-0004-01 4F 236640.94 668477.31 9312-0004-015F 236640.94 668513.62 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 3.

The LTP requires a minimum of 5% of the samples taken for non-parametric statistical testing be selected for 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 one (1) soil sample for "split sample" analysis by the off-site laboratory.

This location was selected randomly using the Microsoft Excel "RANDBETWEEN" fuinction.

The LIP specifies a required scanning coverage of 100% for outdoor Class 1 areas.

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

Revision 0 113

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Survey Unit Land Area 1,586 M2 Based on AutoCAD-LT Type 1 and Type 2 errors were 15 0.05, sigma was 0. 14 pCi/g, the Number of Measurements LBGR was set at 0.73 to achieve a (15 systematic grid)

Relative Shift in the range of 1 and 3

Grid Spacing 11.18 mn Based on triangular grid Opertioal CGL4.75 pCi/g Cs-137 Administratively set to achieve Opeatona DGL2.29 pCi/g Co-60 fifteen (15) mremlyr TEDE (1) 4.75p~ig Cs137 The Operational DCGL meets the Soil Investigation Level 47pigCs17 LTP criteria for a Class I survey 2.29 pCi/g Co-60 unit Scan Survey Area Approximately The LTP requires 100% area Coverage 100% of the area coverage for Class I survey units An instrument response greater Based upon a Minimum Detectable than the Scan Count Rate (MD CR) of 2,020 cpm Scan Investigation Level MDC(DCGLEMC) and a corresponding MDC,,,aJ, of of 2,859 cpm plus 13.92 pCi/g Cs-137 and 3.23 pCi/g ambient Co-60 background (1) The allowable dose for soil in this survey unit is fifteen (15) mremlyr 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 Work Plan and Inspection Record (WP&IR) 2006-0047. The WP&IR package included a detailed FSS plan, job safety analysis, job planning checklist and related procedures for reference.

Daily briefings were conducted to discuss the expectations for job performance and the safety aspects of the survey. The "Daily Survey Journal" was used to document field activities and other informnation pertaining to the FSS.

A single scan area was established that constituted approximately 100% of the surface area of Survey Unit 93 12-0004. Grid lines, one (1) meter wide, were painted on the ground of the scan area. A background survey was performed around the survey unit and it was determined that, using an Eberline E-600 with a SPA-3 sodium iodide detector, background ranged from 7,820 counts per minute (cpm) up to 12,000 cpm.

Revision 0 114

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD The scan area was 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 100% of the survey unit was scanned.

Measurement locations were identified in North American Datum (NAD) 1927 coordinates using GPS coordinates; 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.

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

Two (2) samples (93 12-0004-007F and 9312-0004-012F) were randomly selected for HTD radionuclide analysis.

The implementation of survey specific quality control measures included the collection of one (1) sample (93 12-0004-005F) for "split sample" analysis.

6.

SURVEY RESULTS All field survey activities were conducted between January 30, 2007 and February 13, 2007.

The sample locations identified in the FSS plan were scanned over approximately a one (1) meter radius for elevated radiation levels. Table 6 provides an overview of the scan results for sample measurement locations.

Scan results are provided in.

Revision 0 115

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 1

9.99 12.54 NO 2

11.20 13.16 NO 3

9.24 11.92 NO 4

10.50 11.46 NO 5

9.80 11.07 NO 6

8.14 11.01 NO 7

8.24 11.23 NO 8

9.34 11.29 NO 9

9.81 12.55 NO 10 8.35 11.69 NO 11 10.50 11.78 NO 12 8.24 11.27 NO 13 9.16 11.43 NO 14 10.20 13.06 NO 15 8.57 11.04 NO (1) The action level is based on a measurement in accordance with the FSS plan (MDC(DCGLEMc) of 2,859 cpm plus ambient background)

The scan area, that comprised approximately 100% of the total surface area for the survey unit, was scanned for elevated radiation levels. The area was scanned in accordance with the FSS plan on January 30, 2007.

Twenty-six (26) scan strips were established in this survey unit.

One elevated measurement location was identified during scanning. Table 7 provides an overview of the scan area survey. Scan results are provided in Attachment 2.

Revision 0 116

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 1 thru 10 1

9.85 1

13.26 1None None IlIthru 20 17.10 12.66 9312-04-ER-00-19-1 9312-0004-0161 21lthru 26 12.50 14.86 None None (1) The action level is based on a measurement in accordance with the FSS plan (MDC(DCGLEMc) f 2,859 cpm plus ambient background)

(2) ER is an abbreviation associated with the barcodes used in the field where ER stands for Elevated Reading.

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 associated field splits and the single investigation sample 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 and Co-60 were the only two gamma-emitting radionuclides reported in any appreciable concentration.

Cs-137 was identified in ten (10) and Co-60 was identified in three (3) of the fifteen (15) samples collected for non-parametric statistical testing. The mean of the gamma spectroscopic analysis results for the sample population indicated that Cs-137 was present at levels slightly higher than expected environmental levels for Cs-137 within the vicinity of the HNP as presented in the Health Physics TSD BCY-HP-0063. A summary of the fifteen (15) samples collected for non-parametric statistical testing results is provided in Table 8.

931 2-0004-OOIF 4.93E-02 1.03E-02 931 2-0004-002F 8.7 1 E-02

-3.1 4E-05 931 2-0004-003F 1.55E-0 1 2.69E-02 9312-0004-004F 1.09E-01 1.48E-02 Revision 0 117

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 931 2-0004-005F 6.04E-01 9.47E-02 931 2-0004-006F

1. lOB-O1 3.6 1 E-02 9312-0004-007F 3.42E-02 3.16E-02 9312-0004-008F 1.99E-01 1.26E-02 9312-0004-009F 4.87E-02 3.24E-02 9312-0004-01IOF

-7.84E-03

-1.23E-02 9312-0004-0OIIF 2.11lE-03

-8.59E-03 9312-0004-01 2F 8.06E-03

-4.29E-04 9312-0004-013F 1.41E-02 6.56E-03 9312-0004-01 4F 2.28E-0 1 0.OOE+/-00 9312-0004-015SF 2.30E-02

-1.28E-02 In addition to Cs-137 and Co-60, Sr-90 was also identified during the DQO process as a radionuclide of concern. Subsequently, all samples were subjected to analysis by gas proportional counting for Sr-90. All analyses met the required minimum MDC.

Sr-90 was positively identified (i.e., a result greater than two (2) standard deviations uncertainty) in nine (9) of the fifteen (15) samples collected for non-parametric statistical testing.

The results of the Sr-90 analysis for the statistical sample population are provided below in Table 9.

9312-0004-OOIF 2.60E-02 93 12-0004-002F 5.95E-02 931 2-0004-003 F 3.3 8E-02 931 2-0004-004F 5.97E-02 93 12-0004-005F 2.99E-02 931 2-0004-006F 7.7 1 E-03 Revision 0 118

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 9312-0004-007F 1.57E-02 931 2-0004-008F

3. 1 OE-02 93 12-0004-009F 6.24E-02 93 12-0004-OIOF 5.89E-02 9312-0004-01IIF 6.3 1lE-02 93 12-0004-012F 3.05E-03 9312-0004-013F 1.83E-02 9312-0004-014F

-3.31E-03 93 12-0004-015F 5.67E-03 In addition to Sr-90, the off-site laboratory also processed, as required by the sample plan, two (2) samples for the full suite of HTD radionuclides as specified in LTP, Table 2-12, "Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 3.

The requested analyses included alpha spectroscopy, gas proportional counting, and liquid scintillation depending on the radionuclide and the measurement method. All analyses performed met the required minimum MDC. No additional HTD radionuclides were positively identified (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 termnination 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

DCGL, DCGL2 DCGL,,

Where:

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

The results of the unity rule calculation for the radionuclides of concern in the statistical sample population for Survey Unit 9312-0004 are provided in Table 10 below.

Revision 0 119

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 9312-0004-OOIF 0.010 0.028 0.038 9312-0004-002F 0.018 0.064 0.082 9312-0004-003F 0.033 0.012 0.036 0.081 9312-0004-004F 0.023 0.064 0.087 9312-0004-005F 0.127 0.041 0.032 0.201 9312-0004-006F 0.023 0.016 0.039 931 2-0004-007F 0.007 0.007 9312-0004-008F 0.042 0.033 0.075 9312-0004-009F 0.067 0.067 9312-0004-OIOF 0.063 0.063 9312-0004-01IIF 0.068 0.068 9312-0004-012F 9312-0004-013F 0.000 9312-0004-014F 0.048 0.048 9312-0004-015SF 0.005 0.005 (1) "-" indicate that the radionuclide was not positively detected in the sample (2) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs-137, 2.29 pCilg for Co-60 and 0.93 pCi/g for Sr-90 to achieve fifteen (15) mrem/yr TEDE respectively.

7.

QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. One sample location was selected for analysis, which exceeds the 5% minimum required by the LTP.

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

Evaluation using the reported results for Cs-137 resulted in acceptable agreement between the field-split results at this location.

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 Revision 0 220

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD

8.

INVESTIGATIONS AND RESULTS One (1) investigative surface soil sample was collected from a scan area exhibiting elevated scan readings. This soil sample was analyzed for Cs-137, Co-60 and Sr-90 in accordance with the DQOs used during the survey design.

The Investigative Sample designation is listed with the GPS coordinates in Table 11.

Table I1I-Investigativ Samiple D)esignation wNith Associated P

.Coordinates.

D~esigiilition

~

N>orthin Lasting 9312-0004-016-I 236786.36 668570.69 During the process of preparing this sample for transfer to the off-site laboratory in accordance with Procedure RPM 5.1-5, "Chain of Custody for Final Status Survey Samples", surveys performed discovered a small discrete particle of elevated activity within the soil sample matrix. The particle was segregated and removed from the soil matrix and analyzed using gamma spectroscopy by the on-site laboratory. Results identified Co-60 with an indicated activity of 0.128

[tCi.

Soil sample 9312-0004-016-I, minus the segregated Co-60 particle, was transferred to the off-site laboratory for analysis. The sample is denoted as shown in Table 7, with the sample results shown in Table 12 below.

Table 12 - Investigation Sample Resuilts' (s17Co-60 Sr90 UnitNY Fractio Saimple Niumber p)CFg

pilg, 9312-0004-016-I 2.38E-01 3.60E+/-0 37E-02 1.663 (1) The Operational DCGL from Table 2 is 4.75 pCi/g for Cs-137, 2.29 pCi/g for Co-60 and 0.93 pCi/g for Sr-90 to achieve fifteen (15) mrem/yr TEDE respectively.

Cs-137, Co-60 and Sr-90 were all positively identified. The sample contained sufficient concentrations of Co-60 to exceed the Operational DCGL of 2.29 pCi/g and sufficient concentrations of Cs-137, Co-60 and Sr-90 to exceed the "unity rule" parameter of "I". It was subsequently determined that five (5) additional surface soil samples would be necessary to adequately bound the area of elevated activity identified by the results of the investigation sample. Bounding sample locations were idetiied in Addendum 1 to the Final Status Survey Plan.

An additional soil sample (sample number 93 12-0004-017-I) was taken at the same location as sample number 93 12-0004-016-I. In addition, four (4) additional samples were taken at a distance of one (1) meter from the location of sample number 9312-0004-016-1, oriented relative to the compass points of north, east, south and west.

The sample results and the results of the unity rule calculation for the radionuclides of concern in the bounding sample population are provided in Table 13 below.

I Revision 0 221

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD 9312-0004-017-I 1.88E-01 2.19E-01

-1.48E-02 0.135 9312;-0004-018-I

.1.96E-0 1 1.62E-02

-4.54E.-03 0.041 9312-0004-019-1 7.62E-02 1.25E-02 8.73E-03 0.022 9312-0004-020-I 8.09E-02 1.41E-02

-5.53E-03 0.017 9312-0004-021-1I 1.28E-0 1 0.OOE+/-00 j-2.46E-02 j

0.027 (1) The Operational DCGL from Table 2 is 4.75 pCilg for Cs-137, 2.29 pCi/g for Co-60 and 0.93 pCilg for Sr-90 to achieve fifteen (15) mremlyr TEDE respectively.

Cs-137 was positively identified in all and Co-60 was positively identified in two (2) of the five (5) additional bounding samples. Sr-90 was not positively identified in any of the bounding samples. The sample results indicated that the activity concentration of individual radionuclides were less than their respective Operational DCGL and the sum of all radionuclide fractions in each sample was less than the unity value of one (1).

Subsequently, the area of elevated activity was deemed to be adequately bounded.

The Elevated Measurement Comparison (EMC) protocol was applied to the area of elevated activity in accordance with LTP Section 5.8.3 and 5.4.7.4. The value used for the area factor for each area was determined from the area bounded by the adjacent samples at or below the DCGLOP. Due to the fact that the bounding samples were taken at a distance of one (1) meter from the area identified as elevated, the elevated area size was determined to be two (2) square meters.

An Area Factor corresponding to the size of the elevated area was selected from Table 5-5, Area Factor for the Resident Farmer Scenario, in Section 5.4.7.4 of the LTP.

The Area Factor selected is provided in Table 14.

Co-60 6.67 Sr-90 616.00 Cs-137 14.10 Revision 0 222

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD Using the Area Factors presented in Table 14 and the results of the soil samples, the following EMC calculation was deduced; Equation 4

+/-5

'lvtd DCGLOP (AreaFactor)x DCGLOP

+

C~~l~evatedi 9<

+/-(AreaFactor)x DCGLOP where:

3 = average concentration outside of the elevated area Celevated 1,2,

= average concentration inside elevated area "i" The average concentration of the area within the survey unit outside of the elevated areas (6) was calculated by taking the average radionuclide concentration from all surface soil samples and subtracting the radionuclide concentration average from the elevated area. This information is presented in Table 15.

DCGLop (pCi/g) 4.75E+/-00 2.29E+/-00 9.30E-01 Average Concentration (3) (pCi/g)

1. 17E-0 I 2.47E-02 2.1 5E-02 Avg. Fraction of the DCGL 0.025 0.011 0.023 Avg. Unity for Balance of Survey Unit 10.05 8

The average concentration of the elevated area is presented in Table 16.

Table 16 - Averag', Cmiceitrtiii jl'adotce dfo Ele vated Area1/2

<~

Cs~-137

~>C6-6OW sr-90 Area Factor 14.10 6.67 616.00 DCGLEMC (PCi/g):

6.70E+/-0 I 1.53E+/-0 1 5.73E+/-02 Avg. Concentration in Elevated Area:

2.38E-01 3.60E+/-00 7.45E-02 Avg. Concentration -36:

1.21lE-01 3.58E+/-00 5.30E-02 Avg. Fraction of DCGL:

0.002 1

0.234 1

0.000 Avg. Unity for Elevated Area:

0.236 The sum of the average unity result for the elevated areas and the balance of the survey unit equates to 0.294. As this value is less than one (1), this survey unit passes the unity EMC test.

Revision 0 23

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD

9.

REMEDIATION AND RESULTS Radiological remedial action as described by MARSSIM Section 5.4 was performed in this survey unit prior to FSS. All excavations were characterized and backfilled with "clean" fill prior to performing FSS. In the area where remediation occurred, the ground area is comprised of barren dirt with no vegetation, and the soils have been graded relatively flat to the corresponding elevation of the adjacent survey units.

The results for Cs-13 7 following remediation 'were well below the Operational DCGL provided in Table 3. 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 An addendum to the FSS plan was initiated on February 13, 2006 to implement the acquisition of additional soil samples necessary to adequately bound the area of elevated activity identified by the investigative sample result.

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 1.

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 17.

Revision 0 224

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD DCGL0,P:

4.75E+/-00 2.29E+/-00 9.30E-01 Minimum Value:

-7.84E-03

-1.28E-02

-3.3 1E-03 Maximum Value:

6.04E-01 9.47E-02 6.3 1 E-02 Mean:

1.11E-01 1.55E-02 3.14E-02 Median:

4.93E-02 1.03E-02 2.99E-02 Standard Deviation:

1.55E-0 1 2.72E-02 2.39E-02 The range of the data, about four (4) standard deviations for all three radionuclides, was not a particularly large variation. The difference between the mean and median was about 3% to 15% 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 2.58 for Cs-137, 1.83 for Co-60 and 0.15 for Sr-90.

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

12.

ANOMALIES A small discrete particle exhibiting elevated activity was removed from the soil matrix of investigative soil sample 9312-0004-016-I. Analysis of the particle by the on-site laboratory indicated 0. 128 ýtCi of Co-60. The particle was segregated and properly disposed of as radioactive waste. Scan surveys of the area and subsequent bounding soil samples indicate that no additional discrete particles were present.

13.

CONCLUSION Survey Unit 9312-0004 has met the final DQOs of the FSS plan.

The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved.

An EMC calculation was performed for an area of elevated activity in accordance with LTP Section 5.8.3 and Equation 4 of this report. The results indicated that the area was less than unity. No further action is warranted. See Tables 13 through 16 of this report for specific information with regard to the EMC calculation.

All identified radionuclides of concern were used for statistical testing to determine the adequacy of the survey unit for FSS.

Revision 0 225

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD The sample data passed the Sign Test.

The null hypothesis was rejected.

The Retrospective Power Curve generated using COMPASS shows adequate power was achieved. The survey unit is properly designated as Class 1.

The dose contribution from soil is 0.96 mremlyr 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 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) 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 4.96 mremlyr TEDE. Therefore, Survey Unit 9312-0004 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 0 226

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 1 (FIGURES)

Revision 0

LAM

- WdLazd 0

i

'(0 M

MAW7CN7~au

.W.

ýO Connacdtcut Yankcc Atomic Power Company Survey Unit 9312-000

U 9312-0009-

7UU, 0001 9$4A2-0004 O0P4 9312-0002 9312-0005 0003 c

016 & ý 9313-000q 019 g*D020

"#2'1 0006 107 D005 9312-0001 0009 0008 0011 0

05 30 NOWI 0010 9312-0006 001.4 0¶12-6014-001i6 7-1 Figure2 Connectcut Yankee Atfomic Power Company Sample Location Map fir Survey Unit 9312-0004 I

Date. Mamh 2007 I

Reviaion 0

I U

I 9312-0009-0.238 &.

9313-0000 UU.qp/

-1 00.049 2-0004 00.155 4.076 O

O.;0.110

)Of 0O7 9312-000; 312-0005 c W~4

/

ý9312-0001 J./.604 00.049 O

= Sin6 Lomkofo WaLhsh S-WIPLamob a O -hmbLjoLw 0

15 30 00.199 OOL 00 O-O.00 9312-0006 o00-0#

o'~09&

c~&22&

o0.023

-T I

i. -

"I

.1 Fig=re3 Connectcut Yankee Atomic Powar Company Surmy Unit 9312-0004 Fina Status Survey Posting Plot for Cs-137 I

DkAb March2007 I

Revision. 0

U.--

I 9312-0009--

3.600 &0. 2f9 9313-000f0 (Uw. Wi V J c1 0.01 2-0004 oO.027 0.013 ck- 0. 014 9-.40 00.036 DelIý 9312-000; 9-312-0005 0

2 A.095 o0.032 (93112-.0001 oO. 013 0-0.0 1 O -Siwb LomoAwfo I5 30 cNOWm o-0.012 9312-0006 cfL0Eý 7 c"M0 A

Figure 4 Connectcut Yankee Atomic Power Company Survey Unit 9312-00)04 Finl Status Survey Postng Plot for Co-60 i

Date. Mamh 2007 I

Reviiiow. 0

I 1-nI 9312-0009--

(Al. WMI 1~

I-8mw~bLm~fr (DO. 026 0$42-0004 o

/

6 9312-000; 00.034

,9312-0005 000-0S 9313-O0000

).009

  • D-0.006 1.025 00.008 04 Il

(

0

-SwThc=kwy

-WEtLmd iJ.030 I

oO.062 9312-0001 cO. 031 cO.059 cf400 DO.06J 9312-0006 a~m maWw 4i.00 (OtAq06 6c0OOS A -

S I -

h

.5 I

Figum 5 Chaonwctct Yaakee Atomic Pop=r Company Sunve Unit 9312-000)4 Final Status Survey Potig gPlot for Sr-o I

Date: Mambh2007 I

Revigiow 0

Survey Unit 9312-0004 Survey Location 931 2-04-BL-00-01 -0 931 2-04-SL-00-01 -0 931 2-04-B L-00-02-0 931 2-04-S L-0 0-02-0 931 2-04-BL-00-03-0 931 2-04-SL-O0-03-0 931 2-04-BL-00-04-0 931 2-04-SL-00-04-0 931 2-04-BL-00-05-0 931 2-04-SL-00-05-0 931 2-04-BL-00-06-0 931 2-04-SL-00-06-0 931 2-04-BL-00-07-0 931 2-04-SL-00-07-0 931 2-04-BL-00-08-0 931 2-04-SL-00-08-0 9312-04-B L-00-09-0 9312-04-S L-00-09-0 9312-04-BL-00-1 0-0 931 2-04-SL-00-1 0-0 9312-04-BL-00-1 1-0 9312-04-SL-00-1 1 -0 931 2-04-BL-00-1 2-0 931 2-04-SL-00-1 2-0 931 2-04-BL-00-1 3-0 931 2-04-SL-00-1 3-0 931 2-04-BL-00-1 4-0 931 2-04-SL-00-1 4-0 9312-04-BL-00-1 5-0 9312-04-SL-00-1 5-0 Scan Survey Results Sample Location Scans Log Date 1/30/2007 1/30/2007 Log Time 13:22:00 13:23:00 Reading 9.68E+03 9.99E+03 Alarm

>Alarm Level Level 1.25E+04 E-600 S/N 1117 1117 Probe SIN 1008 1008 1/30/2007 13:24:00 1.03E+04 1/30/2007 13:25:00 1.12E+04 1/30/2007 13:26:00 9.06E+03 1/30/2007 13:27:00 9.24E+03 1/30/2007 13:28:00 8.60E+03 1/30/2007 13:28:00 1.05E+04 1/30/2007 13:31:00 8.21 E+03 1/30/2007 13:31:00 9.80E+03 1/30/2007 13:33:00 8.15E+03 1/30/2007 13:34:00 8.14E+03 1/30/2007 13:34:00 8.37E+03 1/30/2007 13:36:00 8.24E+03 1/30/2007 13:37:00 8.43E+03 1/30/2007 13:38:00 9.34E+03 1/30/2007 13:40:00 9.69E+03 1/30/2007 13:40:00 9.81 E+03 1.32E+04 1.19E+04 1.15E+04 1.11E+04

1. 1OE+04
1. 12E+04 1.13E+04 1.25E+04 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1/30/2007 13:45:00 8.83E+03 1/30/2007 13:46:00 8.35E+03 1. 17E+04 1/30/2007 13:47:00 8.92E+03 1/30/2007 13:48:00 1.05E+04 1.18E+04 1/30/2007 13:49:00 8.41 E+03 1/30/2007 13:50:00 8.24E+03 1.13E+04 1/30/2007 13:52:00 8.57E+03 1/30/2007 13:52:00 9.16E+03 1.14E+04 1/30/2007 13:53:00 1.02E+04 1/30/2007 13:54:00 1.02E+04 1.31 E+04 1/30/2007 13:55:00 8.18E+03 1/30/2007 13:55:00 8.57E+03 1.10E+04 3/15/2007 31152007Page I of 1

Survey Unit 9312-0004 Survey Location 931 2-04-BC-O0-Dl -O 931 2-04-SC-O0-Ol -o 931 2-04-BC-00-02-0 9312-04-SC-00-02-0 931 2-04-BC-O0-03-D 9.31 2-04-SC-00-03-0 931 2-04-BC-0O-04-O 931 2-04-SC-0O-04-O 931 2-04-BC-0O-05-O 931 2-04-SC-00-05-O 931 2-04-BC-OD-06-O 931 2-04-SC-OO-06-O 931 2-04-BC-0O-07-O 931 2-04-SC-OO-07-O 931 2-04-BC-0O-08-O 931 2-04-S C-OO-08-0 931 2-04-BC-00-09-0 931 2-04-SC-D0-09-D 931 2-04-BC-DO-i 0-0 931 2-04-SC-DO-i 0-0 931 2-04-BC-DO-i 11-0 931 2-04-SC 11-0 931 2-04-BC-DO-i 2-0 9312-04-SC-DO-i 2-0 9312-04-BC-DO-i 3-0 9312-04-SC-DO-i 3-0 9312-04-BC-DO-i 4-0 9312-04-SC-DO-i 4-0 9312-04-BC-DO-i 5-0 9312-04-SC-DO-i 5-0 9312-04-BC-DO-i 6-0 9312-04-SC-DO-i 6-0 Scan Survey Results Scan Strip Scans Log Date Log Time Reading Alarm

>Alarm E-600 SIN Probe SIN Level Level 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 1/30/2007 9:40:00 9:46:00 9:47:00 9:51 :00 9:52:00 9:57:00 9:58:00 10:04:00 10:05:00 10:09:00 10:10:00 10:14:00 10:15:00 10:18:00 10:19:00 10:22:00 10:23:00 10:26:00 10:29:00 10:34:00 9:39:00 9:46:00 9:46:00 9:52:00 9:54:00 10:00:00 10:00:00 10:04:00 10:06:00 10:10:00 10:11:00 10:15:00 9.38E+03 9.27E+03 8.93E+03

8. 54E+03 9.89Et03 9.78E+03 9.05E+03 9.26E+03 9.06E+03 9.14E+03 1.04E+04 9.58E+03 9.15E+03 9.85E+03 9.56E+03 8.98E+03 9.04E+03 8.92E+03 8.62E+'03 8.77E+03 9.80E+03 9.40E+03 9.35E+03 8.51 E+03 7.82E+03 9.47E+03 8.87E+03 8.56E+03 8.62E+03 8.60E+03 8.52E+03 9.18E+03 1.22E+04 1.18E+04 1.27E+04 1.19E+04 1.19E+04 1.33E+04 1.20E+04 1.24E+04 1.19E+04 1.15E+04 1.27E+04 1.22E+04 1.07E+04 1.17E+04 1.15E+04 1.14E+04 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 1004 1004 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 3/15/2007 31152007Page 1 of 2

Survey Unit 9312-0004 931 2-04-BC-00-l 7-0 9312-04-30-00-1 7-0 931 2-04-BC-00-1 8-0 9312-04-30-00-1 8-0 931 2-04-BC-00-1 9-0 9512-04-30-00-1 9-0 931 2-04-ER-00-1 9-1 931 2-04-BC-00-20-0 9312-04-30-00-20-0 931 2-04-BC-00-21 -0 9312-04-30-00-21 -0 931 2-04-BC-00-22-0 9312-04-30-00-22-0 931 2-04-BC-00-23-0*

9312-04-30-00-23-0 931 2-04-BC-00-24-0 9312-04-30-00-24-0 931 2-04-BC-00-25-0 9312-04-30-00-25-0 931 2-04-BC-00-26-0 9312-04-30-00-26-0 Scan Survey Results Scan Strip Scans 1/30/2007 10:17:00 9.19E+03 1/30/2007 10:22:00 9.68E+03 1/30/2007 10:23:00 8.64E+03 1/30/2007 10:29:00 8.54E+03 1/30/2007 1/30/2007 1/30/2007 10:31 :00 10:44:00 13:20:00 8.69E+03 1.02E+04 1.71 E+04 1/30/2007 10:48:00 9.47E+03 1/30/2007 10:49:00 8.86E+03 1/30/2007 10:49:00 9.45E+03 1/30/2007 10:50:00 1.01 E+04 1/30/2007 10:50:00 1.04E+04 1/30/2007 10:51:00 1.OOE+04 1/30/2007 10:51:00 1.01 E+04 1/30/2007 10:53:00 1.12E+04 1/30/2007 10:53:00 1.17E+04 1/30/2007 10:54:00 1.15E+04 1/30/2007 10:54:00 1.13E+04 1/30/2007 10:55:00 1.25E+04 1/30/2007 10:56:00 1.20E+04 1/30/2007 10:57:00 1.13E+04 1.20E+04 1.15E+04 1.15E+04 1.15E+04 1.23E+04 1.23E+04 1.33E+04 1.30E+04 1.46E+04 1.42E+04 1.49E+04

+

1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 3/15/2007 31152007Page 2 of 2

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)

Revision 0

General Narrative I

General Narrative for Connecticut Yankee Atomic Power Co.

Work Order: 180060 SDG: MSR#07-0063 February 06, 2007 Laborato~ry Identification:

GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summarcy Sample receipt The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on February 02, 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 180060001 180060002 180060003 180060004 180060005 180060006 180060007 180060008 180060009 180060010 180060011 180060012 180060013 180060014 180060015 180060016 180060017 Sample Description 9312-0004-001 F 931 2-0004-002F 931 2-0004-003F 931 2-0004-004F 931 2-0004-005F 931 2-0004-005FS 931 2-0004-006F 931 2-0004-007F 931 2-0004-008F 931 2-0004-009F 9312-0004-01 OF 9312-0004-01 IF 9312-0004-01 2F 9312-0004-01 3F 9312-0004-01 4F 9312-0004-015SF 9312-0004-016-1 Items of Note There are no items to note.

Case Narrative GEL Laboratories LLc P0 Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 2

www.gol.com

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 Fifteen soil samples were analyzed for FSSGAM and Strontium-90. Two soil samples were analyzed for FSSALL.

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

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

Cheryl Jones Project Manager GEL Laboratories LLc GELLaortoie u.c PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston. SC 29407 P 843.555.8171 F 843.755.1175 3

www.gaI.com

List of current GEL Certifications as of 06 February 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42DO904046 California 01151CA Colorado GenEngLabs Connecticut PH-01 69 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87 156 Georgia E87 156 (FLINELAP)

Hawaii N/A Idaho N/A Illinois 200029 Indiana C-SC-01 Kansas E-10332 Kentucky 90129 Louisiana 03046 Maryland 270 Massachusetts M-SCOI 2 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 102934 Texas TX213-2006A Texas NELAP T104704235-06-TX U.S. Dept. of Agriculture 1S-52597 US Army Corps of Engineer N/A Utah

______1 8037697376 GEL Vermont 1VT87156 Virginia 00151f Washington 4

Chain of Custody and Supporting Documentation

-5

Health Physics Procedure Healh Pysis PoceureGPP-GGGR-R5 104-003-At~tac~hment B-CY-00 1 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No 2007- 00034 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: [L] 30 D. [- 15 D. Z 7 D.

Other:

Sample. Designation Date Time 1

C41441-omment, Preservation Lab Sample. ID 9312-0004-OOIF 1/30/07 1322 TS G

BP X

9312-0004-002F 1/30/07 1325 TS G

BP X

931 2-0004-003F 1/30/07 1327 TS G

BP X

9312-0004-004F 1/30/07 1329 TS G

BP X

9312-0004-005F 1/30/07 1332 TS G

BP X

9312-0004-005FS 1/30/07 1332 TS G

BP X

9312-0004-006F 1/30/07 1335 TS G

BP X

9312-0004-007F 1/30/07 1336 TS G

BP X

9312-0004-008F 1/30/07 1337 TS G

BP X

9312-0004-009F 1/30/07 1341 TS G

BP X

9312-0004-OIOF 1/30/07 1343 TS G

BP X

NOTES: PO #: 002332 MSR #: 01 - Wo4(.,I LTP QA ElRadwaste QA LINon QA Samples Shipped Via:

Internal C ntainer M Fed-Ex Temp.:

~Deg. C ElUP El Hand Custody,$eed?

._U Relinqushed Da e im rcDate/TimeCutd c?

L=

IRI 7

  1. sý'

El Other

3) Relinquished By Date/Time
4) Receive~d Da~te'/Time Bill__of__Lading Y

N

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

Health Physics Procedure Healh Pysis PoceureGPP-GGGR-R5,104-00.3

-Attaclhment B-CY-00 1 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00032 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Prjet am: adamNek ecmmssonngAnalyses Requested Lab Use Only Contct ame Phne:Comments:

JcMcaty860-267-3924 Media Sample contai~ner Jak c~rtyCode Type Size-Analytical Lab (Name, City, State):

Code

&Type:

Geneal Eginerin LabratoiesCode 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones (843-556-8.171)

C Priority: E] 30 D. LI15 D. 0 7 D.

Other:

0____00_

Samp~le Designation-Date Time lj comment, Preservation Lab Sample ID 9312-0004-01 IF 1/30/07 1348 TS G,

BP X

9312-0004-012F 1/30/07 1349 TS G

BP X_____________

9312-0004-013F 1/30/07 1352 TS G

BP X___

9312-0004-014F 1/30/07 1358 NTS G

BP X________________

9312-0004-015F 1/30/07 1400 TS G

BP X

NOTES: PO #: 002332 MSR #: (D - oo4-3 LTP QA LIRadwaste QA LINon QA Samples Shipped Via:

Int ernal Container SFed Ex Temp..:...

,Deg.C Li] Hand Custody ýd?'

1) Relinquished B Date/Tfime
2) Epce ved e

Custody Seal Intact?

y~~y~

,~~-

i m Other

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

N Bill of Lading #1

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

Health Physics Procedure Healh Pysis PoceureGPP-GGGR-R5.1 04-0.03-.Attach~ment B-CY-00 I Major Connecticut Yankee Atomic Power Company Chain, of Custody Form No 070033 362 Injun Hollow Road, East Hampton, CT 06424No2070 86.0-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested ai 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) n Prorthe: Rl 30 D. [] 15 D. Z 7 D.

Other CIO Sample Designation Date Time

-4 Cmment, Preservation Lab Sample ID 9312-0004-016-1 1/30/07 1320 TS G

BP X

NOTES: P0 #: 002332 MSR #: <D 7-co oVl.

Z LTP QA LIRadwaste QA II] Non QA Samples Shipped Via:

Internal Container SFed Ex Temp.: -

Deg. C ElHand.

CustodyS ed?

jelinquished By Date/Time

2) R eivrdB Date/Time Custody Seal Intact.?
3) Relinquished By Date/Time
4) Received By Bilo aig#Y N
5) Relinquished By Date/Time
6) Received By Date/Time

INL;. 0,111'r-0

Subject:

RE: Samples From: "Rick E. Gaul~t' <.GaLl~t@CYAPCO.comn>

Date: Thu., I Feb 2007 12:53:S9 -0500)

To: "Chervl Jonc.," <c.i @iel.corn>

CC.- "Clyde Newson" <Newson @ CYA.PCO.com>, "Jeffrey D. Whgner" <Wagner@CY.APCO.corn>,

"Dale Randall" <ranclallI@cyapco.comn>, "John McCarthy" <McCarthy @C YAPCO.com>., "Arthur L.

Hammond" <H arnri-ond @CYA PCO.comn>

Yes Cheryl that is acceptable. Thanks for the quick response.

Rick Original Message ---

From.: Cheryl Jones [ma~iito:.cj@gel.corn]

Sent: Thursday, Februiary 01, 2007 12:40 PM To: Rick E. Gault Cc: Clyde Newson; Jeffrey D. Wagner; Dale Randall; John McCarthy; Arthur L. Hammond

Subject:

Re: Samples

Rick, Thank you for forwarding the COCs. Please confirm that it is acceptable for GEL to use the traced/untraced Tc-99 process for these samples, since they are on a 7d TAT request.
Thanks, Cheryl Rick E. Gault wrote:

Cheryl; We're sending 18 samples (17-under MSR 07-0063 and 1-under MSR 07-0065) to GEL. All of the, samples have a 7 day TAT request. See attached COCs for requested analyses.

Rick Gault CYAPCO 860-267-3672 Cheryl A. Jones Project Manager/PM Team Leader GEL Laboratories, LLC 2040 Savage Road Charleston, SC (USA) 29407 Direct: 843.769.7388 main:

843.556.8171.x 4243 Fax:

843.766.1178 E-mail: ci@g'el.com Web:

com'V e~rv The information contained in this message is confidential and is intended only for the use of the individual or firm of record.

If you are not 2/1/2007 2:47 P1 5)

the intended recipient. and have received this message in eirror, you are asked not to copy or distribute any of the. pages that follow.

Please notify the sender i mmedi a t iv by telephonie or-email i:f you hw;.e receivet-1 thi!s communication ini err or and destroy the contents that do )-riot pertain to your huririess with The GEL. Group, INC.

2 of 2 2/1/2007 2:47 P1 1-0

Connecticu t Yankee Statement of Work for Analytical Lab Services

  • CY-ISC-SOW-O0l Figure 1. Sample Chec~k-in List Date/Time Received:

- Ic\\Q 1 SDG#t 2'

Work Order Number:

0 Shipping Ccfhtainer ID :1_'

S~~

I. Custody Seals. odishipping container intact?..

2.

Custody Seals dated and signed?

3.

Chain-of-Custody record present?

4. Cooler temperature6 C

5..

Vermiculite/packing materials ýis:

6.-

Number of samples in shipping container:.

7.

Sample holding times exceeded?

A 1, L_

~&~5T~7- 006!ý 100 3

..fý hIain of Custody #

-6

-Yes [t No [1 I\\P!

Yes[ j..No [I Yes/"I No [

.Wet [1Dry

/V] W Yes lNo

.8. Samples have:*

_____hazard labels

/Zcustody seals

...Xappropriate samnple labels

9. Samples arei

..Z*in good condition

- ___eaking b---roken

___have air bubbles

10.

Were any anomalies identified in sample receipt?

Yes HNoŽ1 PI escription of anomalies, (include sample numbers):

11

SAMPLE-RECEIPT & REVIEW FORM TM oft only Client;:mN SDGARCOC/Work Order:;~O~

IDate Received:

PM(A) Reviey (ensure non-conforming Htems are resolved prior to signing):

Received By:

Sample Receipt Criteria ZCommentslQualifiers (Requaired for Non-Coisforming Ite I~ ipn containers received Circle Applicable: seals broken damaged container leaking container (describe) intact and sealed.?

Samples requiring cold Circle Coolant I ice bags blue ice dry ice none other describe)

.2 preservation within (4 + /- 2 C)?

lRecord preservation method' Chain oif custody documents 3 included with shipment?

4 Sample containers intact and Circle Applicable: seals broken dam container leaki ng container other (describe) sealed?

5 ISamples, requiring chemical Sample ID's. contain~ers;Paff and observed pH:

preservation at proper pH?

6VOA vials free of headspace Sample 11)s an tainers affected:

-(defined as < 6mm bubble)?

Are Encore coiitainers present?

7 (If yes, immediately deliver to

_ VOA laboratory) 8 Samples received within holding I' n et fetd time?_______________________________

9 Sample ID's on COC match 11D's Sample ID's and containers affected:

on bottles?__________________________

Date & time on COC match d eSample ID's affected:

to& time on bottles?

Number of containers ived Sample ID's affected:

match number indica eon COC?

COG form is pro.ny signed in Irlnuispet

-7ie sectionsno-aiocie otctteRdito Sft ropfr ute Sed azad Iforatin

~

~

I*If > x2 area background is observed on samples identified as "non-A Radiological Classifica-tion?

-, I Kx;_

P tN-~--

- a 0ý1,

B PCB Regulated?

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

/

IManager or ESH Manager.

p Regulated as a Foreign Soil?

2 L1V UV lazard Class Shipped:

JN#:

PM (or PMA) review of Hazard classification:

~

initials 12 4yt,-

Date:2-V-7-j:-

Data Review Qualifier Definitions 13

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

The TIC is a suspected aldol-condensation product B

Target analyte was detected in the associated blank 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 aliquiot 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-%6difference 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 UT 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 843.765.1178 www.golicom 14

RADIOLOGICAL ANALYSIS 15

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

Work Order 180060 Method/Analysis Information Product:

Alphaspec Am241, Cm, Solid ALL FSS Analytical Method:

Prep Method:

DOE EML HASL-300, Am-05-RC Modified 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 607169 607082 607077 Sample ID 180060008 180060013 1201272522 1201272523 1201272524 1201272525 Client ID 931 2-0004-007F 93 12-0004-012F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 1 80060008(9312-0004-007F) Matrix Spike (MS)

Laboratory Control Sample (LCS)

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

Calibration Information:

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

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

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

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: 180060008 (93 12-0004-007F).

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 The sample and the duplicate, 1201272523 (931 2-0004-007F) and 180060008 (931 2-0004-007F), did not meet the relative percent difference requirement for CM-243/244, however they do meet the relative error ratio requirement with a value of 1.07.

Qualifier information Manual qualifiers were not required.

Method/Analysis Information 17

Product:

Product:Aiphaspec Pu, Solid-ALL FSS Analytical Method:

DOE EML HASL-300, Pu-I Il-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 607170 607082 607077 Sample ID 180060008 180060013 1201272526 1201272527 1201272528 1201272529 Client ID 931 2-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(9312-0004-007F) Sample Duplicate (DUP) 180060008(931 2-0004-007F) 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: 180060008 (9312-0004-007F).

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

7L8

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:

Product:Liquid Scint Pu241, Solid-ALL FSS DOE EML HASL-300, Pu-lII -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 607171 607082 607077 1-9

Sample ID Client 11D 180060008 931 2-0004-007F 180060013 9312-0004-012F 1201272530 Method Blank (MB) 1201272531 180060008(931 2-0004-007F) Sample Duplicate (DUP) 1201272532 180060008(9312-0004-007F) Matrix Spike (MS) 1201272533 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 (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: 180060008 (9312-0004-007F).

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 were recounted due to quench numbers being outside of the calibration range.

Miscellaneous Information:

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from 20

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

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

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

Qualifier information Manual qualifiers were not required.

Method/Analys~is Information Product:

Analytical Method:

Prep Method:

Analytical Batch Number:

Prep Batch Number:

Sample ID 180060001 180060002 180060003 180060004 180060005 180060006 180060007 180060008 180060009 180060010 180060011 180060012 180060013 180060014 180060015 180060016 180060017 1201272698 1201272699 1201272700 Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil] Prep 607292 607077 Client ID 9312-0004-001IF 931 2-0004-002F 931 2-0004-003F 931 2-0004-004F 931 2-0004-005 F 931 2-0004-005FS 931 2-0004-006F 931 2-0004-007F 931 2-0004-008F 931 2-0004-009F 9312-0004-01 OF 93 12-0004-01 IF 9312-0004-01 2F 9312-0004-01 3F 9312-0004-01 4F 9312-0004-015SF 9312-0004-016-1 Method Blank (MB) 180060001(9312-0004-001 F) Sample Duplicate (DUP)

Laboratory Control Sample (LCS) 21

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 (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: 180060001 (9312-0004-001F).

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

Technical Information:

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

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

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

Miscellaneous Information:

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

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

22

O~ualifier information Qualifier U'

U' U'

U' Reason Data rejected due to high counting uncertainty.

Data rejected due to high peak-width.

Data rejected due to interference.

Data rejected due to low abundance.

Analyte Thallium-208 Cobalt-60 Man ganese-54 Actinium-228 Bismuth-2 12 Cesium-134 Sample 1201272698 180060015 1201272699 180060008 180060008 180060001 180060004 180060007 180060009 180060010 180060011 180060013 180060014 180060015 180060016 180060017 1201272699 180060010 180060011 1201272698 Europiumn-154 Lead-214 Method/Analysis Information 23

Product:

Product:GFPC, Sr9O, 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 608308 607082 607077 Sample ID 180060001 180060002 180060003 180060004 180060005 180060006 180060007 180060008 180060009 180060010 180060011 180060012 180060013 180060014 180060015 180060016 180060017 1201275063 1201275064 1201275065 1201275066 Client ID 9312-0004-OOIF 931 2-0004-002F 931 2-0004-003F 931 2-0004-004F 931 2-0004-005F 931 2-0004-005FS 931 2-0004-006F 931 2-0004-007F 931 2-0004-008 F 931 2-0004-009F 9312-0004-01IOF 93 12-0004-01 IF 9312-0004-01 2F 9312-0004-013F 931 2-0004-014F 9312-0004-015SF 9312-0004-016-1 Method Blank (MB) 180060001(9312-0004-001 F) Sample Duplicate (DUP)

I 80060001(9312-0004-OO1F) Matrix Spike (MS)

Laboratory Control Sample (LCS)

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 10.

Calibration Information:

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

Standards Information 24

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

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

Quality Control (00) Information:

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

Designated QC The following sample was used for QC: 180060001 (9312-0004-001F).

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

Technical Information:

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

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

Sample Re-prep/Re-analysis Samples 180060015 (9312-0004-014F) and 180060017 (9312-0004-016-1) were recounted due to high MDAs. Samples 1201275065 (9312-0004-001F) and 1201275066 (LCS) were recounted due to low/high recovery. Samples were reprepped due to low lcs recovery and high relative percent difference. There was also alpha interference in the samples that may have biased the results. The samples could not be cleaned up due to low carrier net weights.

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. The following NCR was generated for this SDG:

NCR 405548 was generated due to RDL less than MDA and Failed Recovery for MS/PS. 1. Matrix spike 1201275065 did not meet the recovery requirement due to the analyst error. The analyst did not spike the sample. The batch is a reprep. 2. The matrix spike did not meet the required detection limit due to the sample not being spiked. 1. The matrix spike passed on the initial batch, but there was alpha interference that elevated the activities. The second prep does not show any interference. Project manager notified. Reporting results. 2. Reporting results Additional Comments Additional comments were not required for this sample set.

25

Qualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

Liquid Scint Tc99, Solid-ALL FSS Analytical Method:

Analytical Batch Number:

Sample ID 180060008 180060013 1201272496 1201272497 1201272498 1201272499 DOE EML HASL-300, Tc-02-RC Modified 607151 Client ID 9312-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 180060008(9312-0004-007F) Matrix Spike (MS)

Laboratory Control Sample (LCS)

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

Calibration Information:

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

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.

Onalitv 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: 180060008 (931 2-0004-007F).

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

Technical Information:

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

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

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

Miscellaneous Information:

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

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

Oualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

Liquid Scint Fe55, Solid-ALL FSS Analytical Method:

DOE RESL Fe-I1, 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 607148 607082 607077 Sample ID 180060008 180060013 1201272488 1201272489 1201272490 1201272491 Client ID 931 2-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 180060008(9312-0004-007F) Matrix Spike (MS)

Laboratory Control Sample (LCS) 27

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: 180060008 (93 12-0004-007F).

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.

28

Qualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

Liquid Scint Ni63, Solid-ALL FSS Analytical Method:

DOE RESL Ni-i1, Modified Prep Method:

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

Dry Soil Prep Analytical Batch Number:

607147 Prep Batch Number:

607082 Dry Soil Prep GL-RAD-A-021 Batch Number:

607077 Sample ID 180060008 180060013 1201272484 1201272485 1201272486 1201272487 Client ID 931 2-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 180060008(931 2-0004-007F) 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-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.

Oualitv Control (0C) Information:

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

29

Designated QC The following sample was used for QC: 180060008 (93 12-0004-007F).

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:

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

Analytical Batch Number:

Sample ID 180060008 180060013 1201272492 1201272493 1201272494 1201272495 EPA 906.0 Modified 607149 Client ID 931 2-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 180060008(931 2-0004-007F) Matrix Spike (MS)

Laboratory Control Sample (LCS) 30

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.

Designated QC The following sample was used for QC: 180060008 (93 12-0004-007F).

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.

31-

Qualifier information Manual qualifiers were not required.

Method/Analysis Information Product:

Liquid Scint C14, Solid All,FSS Analytical Method:

Analytical Batch Number:

Sample ID 180060008 180060013 1201272504 1201272505 1201272506 1201272507 EPA EERF C-01 Modified 607153 Client ID 931 2-0004-007F 9312-0004-01 2F Method Blank (MB) 180060008(931 2-0004-007F) Sample Duplicate (DUP) 180060008(931 2-0004-007F) Matrix Spike (MS)

Laboratory Control Sample (LCS)

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

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: 180060008 (931 2-0004-007F).

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

32

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.

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:

AIýý 33

GEL Laboratories LLC Form GEL-NCR Rev. 06/05 NCR Report No.:

405548 Revision No.: 1 COMPANY - WIDE NONCONFORMANCE REPORT Mo.Day Yr.

Division:

Quality Criteria:Tye 09-FEB-07 Radiochemistry SpecificationsPrcs Instrument Type:

Test / Method:

Matrix Type:

Client Code:

GEPO EPA 905.0 Modified SldYN Batch ID:

Sample Numbers:

608308 See Below Potentially affected work order(s)(SDG): 180060(MSR#07-0063)

Application Issues:

RDL less than MDA Failed Recovery for MS/PS Specification and Requirements

[NRG Disposition:

Nonconformance

Description:

1. Matrix spike 1201275065 did not meet the recovery requirement due to the analyst error. The analyst did not spike the sample. The batch is a repre p.
2. The matrix spike did not meet the required detection limit due to the sample not being spiked.

Originator's Name:

1. The matrix spike passed on the initial batch, but there was alpha interference that elevated the activities. The second prep does not show any interference. Project manager notified. Reporting results.
2. Reporting results Data Validator/Group Leader:

Kenshalla Oston Quality Review:

Director:

09-FEB-07 Heather Anderson 09-FEB-07 Page 1 34

SAMPLE DATA

SUMMARY

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

Client SDG: MSR#07-0063 GEL Work Order: 180060 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 pro e.Plase direct any questions to your Project Manager, Cheryl Jones.

Reviewed by

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007 Client Sample ID:

9312-0004-OOIF Project:

YANKOI1204 Sample ID:

180060001 Client ID:

YANKOO I Matrix:

TS Vol. Recv.:

Collect Date:

30-JAN-07 Receive Date:

02-FEB-07 Collector:

Client Moisture:

6.99%

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Gamma Spec Analysis Gamma, Solid-ESS GAM & ALL FSS 226 In growth Waived Actinium-228 0.841

+/-0.177 0.0615

+/-0.177 0.123 pCi/g MJH1 02/05/07 1456 607292 Americium-241 U

-0.0108

+/-0.110 0.0906

+/-0.110 0.181 pCi/g Bismuth-212 0.741

+/-0.302 0.143

+/-0.302 0.286 pCi/g Bismuth-214 0.786

+/-0.116 0.0325

+/-0.116 0.065 pCi/g Cesium-I 34 UI 0.00

+/-0.0336 0.0247 +/-0.0336 0.0494 pCi/g Cesium-137 0.0493

+/-0.039 0.0215

+/-0.039 0.043 pCi/g Cobalt-60 U

0.0103

+/-0.0263 0.0229 +/-0.0263 0.0457 pCi/g Europium-152 U

0.0522

+/-0.0891 0.0506 +/-0.0891 0.101 pCi/g Europium-I 54 U

-0.048

+/-0.0877 0.0586 +/-0.0877 0.117 pCi/g Europium-ISS U

0.0559

+/-0.0796 0.0609 +/-0.0796 0.122 pCi/g Lead-21 2 0.830

+/-0.0875 0.029 +/-0.0875 0.0579 pCi/g Lead-2 14 0.942

+/-0.126 0.0343

+/-0.126 0.0686 pCi/g Manganese-54 U

0.0118

+/-0.0223 0.0202 +/-0.0223 0.0403 pCi/g Niobium-94 U

0.00166

+/-0.0212 0.0181

+/-0.0212 0.0361 pCi/g Potassium-40 13.9

+/-1.28 0.137

+/-1.28 0.274 pCi/g Radium-226 0.786

+/-0.116 0.0325

+/-0.116 0.065 pCi/g Silver-108m U -0.00159

+/-0.019 0.0167

+/-0.019 0.0334 pCi/g Thallium-208 0.240

+/-0.0524 0.0195 +/-0.0524 0.0389 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U

0.026

+/-0.0226 0.0157 +/-0.0226 0.0362 pCi/g KSDI1 02/09/07 0948 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-OOIF Project:

YANK01204 Sample ID:

180060001 Client ID:

YANKO0l Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch T Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 66 (25%-125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 66 (25%-I125%)

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 GCIMS 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 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.

38R

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

931 2-0004-002F 180060002 TS 30-JAN-07 02-FEB-07 Client 12.7%

Project:

Client ID:

Vol. Recv.:

YANK0 1204 YANKOO 1 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~

Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 1.13

+/-0.226 0.0688

+/-0.226 0.137 pCi/g MJH1 02/05/07 1456 607292 Americium-241 U

0.0442

+/-0.0818 0.0681 +/-0.0818 0.136 pCi/g Bismuth-212 0.783

+/-0.316 0.143

+/-0.316 0.285 pCi/g Bismuth-214 1.05

+/-0.139 0.0369

+/-0.139 0.0737 pCi/g Cesium-134 U

0.0295

+/-0.0248 0.0232 +/-0.0248 0.0464 pCi/g Cesium-137 0.0871

+/-0.0332 0.0192 +/-0.0332 0.0385 pCi/g Cobalt-60 U -3.140E-

+/-0.0245 0.0205 +/-0.0245 0.041 pCi/g 05 Europium-152 U

0.00745

+/-0.073 0.0499

+/-0.073 0.0998 pCi/g Europium-154 U

-0.0472

+/-0.0851 0.0562 +/-0.0851 0.112 pCi/g Europium-155 U

0.0363

+/-0.062 0.0569

+/-0.062 0.114 pCi/g Lead-212 1.00

+/-0.103 0.0295

+/-0.103 0.0589 pCi/g Lead-214 1.18

+/-0.141 0.0363

+/-0.141 0.0725 pCi/g Manganese-54 U

0.0156

+/-0.0239 0.0216 +/-0.0239 0.0433 pCi/g Niobium-94 U

0.0169

+/-0.0209 0.0186 +/-0.0209 0.0371 pCi/g Potassium-40 15.8

+/-1.31 0.185

+/-1.31 0.371 pCi/g Radium-226 1.05

+/-0.139 0.0369

+/-0.139 0.0737 pCi/g Silver-108m U

0.0103

+/-0.0197 0.0178 +/-0.0197 0.0355 pCi/g Thallium-208 0.289

+/-0.0525 0.0187 +/-0.0525 0.0374 pCi/g Rad Gas Flow Proportional Counting GFPC, 5r90, solid-ALL ESS Strontium-90 0.0595

+/-0.03 17 0.0196 +/-0.0317 0.0453 pCi/g KSDI1 02/09/07 0948 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-002F Project:

YANK0 1204 Sample ID:

180060002 Client ID:

YANKO0l Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units 1W Analyst Date Time Batch D Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL FSS 59 (25%-125%)

Carrier/Tracer Recovery GFPC, Sr9O, solid-ALL FSS 59 (25%-1 25%)

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

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 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

931 2-0004-003F 180060003 TS 30-JAN-07 02-FEB-07 Client 8.32%

Proiect:

Client ID:

Vol. Recv.:

YANK0 1204 YANKOO 1 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.783

+/-0.163 0.0616

+/-0.163 0.123 pCi/g MJHI1 02/05/07 1457 607292 Americium-241 U

0.0546

+/-0.0697 0.0585 +/-0.0697 0.117 pCi/g Bismuth-212 0.533

+/-0.239 0.119

+/-0.239 0.237 pCi/g Bismuth-214 0.548

+/-0.0869 0.0322 +/-0.0869 0.0645 pCi/g Cesium-134 U

0.0381

+/-0.0364 0.0216 +/-0.0364 0.0432 pCi/g Cesium-137 0.155

+/-0.0392 0.0195 +/-0.0392 0.039 pCi/g Cobalt-60 U

0.0269

+/-0.0239 0.0222 +/-0.0239 0.0443 pCi/g Europium-152 U -0.00239

+/-0.0617 0.0447 +/-0.0617 0.0894 pCi/g Europium-154 U -0.0149

+/-0.0649 0.0535 +/-0.0649 0.107 pCi/g Europium-155 U

0.0349

+/-0.0565 0.0503 +/-0.0565 0.101 pCi/g Lead-212 0.689

+/-0.076 0.0261

+/-0.076 0.0521 pCi/g Lead-214 0.653

+/-0.0967 0.0311

+/-0.0967 0.0622 pCi/g Manganese-54 U -0.00213

+/-0.0187 0.0161 +/-0.0187 0.0323 pCi/g Niobium-94 U

0.00746

+/-0.0169 0.0154 +/-0.0169 0.0307 pCi/g Potassium-40 11.8

+/-1.08 0.166

+/-1.08 0.332 pCi/g Radium-226 0.548

+/-0.0869 0.0322 +/-0.0869 0.0645 pCi/g Silver-108m U

0.00264

+/-0.0181 0.016 +/-0.0181 0.032 pCi/g Thallium-208 0.226

+/-0.0412 0.0155 +/-0.0412 0.0309 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U

0.0338

+/-0.0249 0.017

+/-0.025 0.0389 pCi/g KSDI 02/09/07 0948 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description 2

3 EML HASL 300, 4.5.2.3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils P04* 002332 Client Sample ID:

9312-0004-003F Project:

YANK01204 Sample ID:

180060003 Client ID:

YANKOOI Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU NMA Units DF Analyst Date Time Batch Di Surrogate/T racer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 68 (25%-I125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL ESS 68 (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 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 QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

42

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

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date:

February 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

931 2-0004-004F 180060004 TS 30-JAN-07 02-FEB-07 Client 10.9%

Project:

Client ID:

Vol. Recv.:

YANKOI 204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.762

+/-0.184 0.0755

+/-0.184 0.151 pCi/g MIHI 02/05/07 1457 607292 Americium-241 U

0.0193

+/-0.0419 0.0361 +/-0.0419 0.0722 pCi/g Bismuth-212 0.623

+/-0.371 0.157

+/-0.371 0.314 pCi/g Bismuth-214 0.621

+/-0.115 0.0376

+/-0.115 0.0751 pCi/g Cesium-134 UI 0.00

+/-0.0303 0.0258 +/-0.0303 0.0516 pCi/g Cesium-137 0.109

+/-0.040 0.0236

+/-0.040 0.0471 pCi/g Cobalt-60 U

0.01 48

+/-0.0458 0.0274 +/-0.0458 0.0549 pCi/g Europium-152 U -0.00201

+/-0.0771 0.0531

+/-0.0771 0.106 pCi/g Europium-154 U

-0.0991

+/-0.0912 0.0674 +/-0.0912 0.135 pCi/g Europium-155 U

0.0488

+/-0.0793 0.0543 +/-0.0793 0.109 pCi/g Lead-212 0.812

+/-0.106 0.0339

+/-0.106 0.0677 pCi/g Lead-214 0.819

+/-0.118 0.0429

+/-0.118 0.0858 pCi/g Manganese-54 U

0.0009

+/-0.0242 0.02 14 +/-0.0242 0.0429 pCi/g Niobium-94 U -0.00037

+/-0.0279 0.0205 +/-0.0279 0.041 pCi/g Potassium-40 13.7

+/-1.40 0.224

+/-1.40 0.448 pCi/g Radium-226 0.621

+/-0.115 0.0376

+/-0.115 0.0751 pCi/g Silver-108m U-0.000884

+/-0.0217 0.0193 +/-0.0217 0.0385 pCi/g Thallium-208 0.282

+/-0.056 0.0206

+/-0.056 0.0413 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0597

+/-0.0298 0.0181

+/-0.0298 0.0417 pCi/g KSDI 02/09/07 0948 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 2007

Contact:

Mr. lack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-004F Project:

YANKOI1204 Sample ID:

180060004 Client ID:

YANKO0l Vol. Recv.:

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

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL ESS 63 (25%-I125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL ESS 63 (25%-I125%)

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.

BD1 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 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 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 P04* 002332 Report Date:

February 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

931 2-0004-005F 180060005 TS 30-JAN-07 02-FEB-07 Client 6.44%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANKOOI Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.732

+/-0.162 0.0581

+/-0.162 0.116 pCi/g MJHI 02/05/07 1458 607292 Americium-241 U

0.0597

+/-0.0744 0.0632 +/-0.0744 0.126 pCi/g Bismuth-212 0.513

+/-0.253 0.127

+/-0.253 0.253 pCi/g Bismuth-214 0.643

+/-0.100 0.0317

+/-0.100 0.0634 pCi/g Cesium-134 U

0.0426

+/-0.0375 0.0245 +/-0.0375 0.0489 pCi/g Cesium-137 0.604

+/-0.0726 0.0184 +/-0.0726 0.0367 pCi/g Cobalt-60 0.0947

+/-0.034 0.015

+/-0.034 0.0299 pCi/g Europium-152 U

0.0145

+/-0.066 0.0492

+/-0.066 0.0984 pCi/g Europium-154 U

-0.0191

+/-0.0571 0.0462 +/-0.0571 0.0923 pCi/g Europium-155 U

0.0315

+/-0.0607 0.0542 +/-0.0607 0.108 pCi/g Lead-21 2 0.738

+/-0.0782 0.0273 +/-0.0782 0.0546 pCi/g Lead-214 0.715

+/-0.103 0.0335

+/-0.103 0.067 pCi/g Manganese-54 U -0.00403

+/-0.019 0.0164

+/-0.019 0.0327 pCi/g Niobium-94 U

0.0165

+/-0.0186 0.0167 +/-0.0186 0.0335 pCi/g Potassium-40 11.6

+/-1.03 0.143

+1-1.03 0.286 pCi/g Radium-226 0.643

+/-0.100 0.0317

+/-0.100 0.0634 pCi/g Silver-1O8m U -0.00696

+/-0.0179 0.0154 +/-0.0179 0.0307 pCi/g Thallium-208 0.261

+/-0.0473 0.0149 +/-0.0473 0.0299 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U

0.0299

+/-0.0236 0.0159 +/-0.0236 0.0369 pCi/g KSDI 02/09/07 0948 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-005F Project:

YANK01204 Sample ID:

180060005 Client ID:

YANKO0l Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL FSS 67 (25%-125%)

Carrier/Tracer Recovery GFPC, Sr9O, solid-ALL FSS 67 (25%-I125%)

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

UI Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +I-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Anal[3sis 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 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

931 2-0004-005FS 180060006 TS 30-JAN-07 02-FEB-07 Client 6.59%

Project:

Client ID:

Vol. Recv.:

YANKO01204 YANKOO 1 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.855

+/-0.183 0.061

+/-0.183 0.122 pCi/g MJHI 02/05/07 1458 607292 Americium-241 U

-0.0956

+/-0.086 0.073

+/-0.086 0.146 pCi/g Bismuth-212 0.660

+/-0.300 0.134

+/-0.300 0.268 pCi/g Bismuth-214 0.577

+/-0.101 0.036

+/-0.101 0.0719 pCi/g Cesium-134 U

0.0314

+/-0.0233 0.0216 +/-0.0233 0.0432 pCi/g Cesium-137 0.741

+/-0.0785 0.0178 +/-0.0785 0.0355 pCi/g Cobalt-60 0.0853

+/-0.0497 0.0178 +/-0.0497 0.0356 pCi/g Europium-152 U -0.0089

+/-0.0782 0.0523 +/-0.0782 0.105 pCi/g Europium-154 U -0.0234

+/-0.0633 0.0515 +/-0.0633 0.103 pCi/g Europium-I 55 U

0.064

+/-0.0625 0.0579 +/-0.0625 0.116 pCi/g Lead-212 0.694

+/-0.0806 0.0273 +/-0.0806 0.0545 pCi/g Lead-214 0.641

+/-0.113 0.0358

+/-0.113 0.0715 pCi/g Manganese-54 U

0.00907

+/-0.0208 0.0188 +/-0.0208 0.0376 pCi/g Niobium-94 U 0.000806

+/-0.0197 0.0168 +/-0.0197 0.0335 pCi/g Potassium-40 10.2

+/-0.996 0.131

+/-0.996 0.262 pCi/g Radium-226 0.577

+/-0.101 0.036

+/-0.101 0.0719 pCi/g Silver-108m U

-0.0158

+/-0.0213 0.0179 +/-0.0213 0.0358 pCi/g Thallium-208 0.218

+/-0.0423 0.0165 +/-0.0423 0.033 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 0.0604

+/-0.0282 0.0165 +/-0.0283 0.0383 pCi/g KSD1 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-005FS Project:

YANK01204 Sample ID:

180060006 Client ID:

YANKO0l Vol. Recv.:

Parameter Quallifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch I Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 70 (25%-I125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 70 (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 CC/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 Sample results are rejected U

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

UI Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.

4R

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Certificateof A 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 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

931 2-0004-006F 180060007 TS 30-JAN-07 02-FEB-07 Client 7.72%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANKO0l Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.847

+/-0.180 0.0617

+/-0.180 0.123 pCi/g MJHI1 02/05/07 1459 607292 Americium-241 U

0.0506

+/-0.0687 0.0579 +/-0.0687 0.116 pCi/g Bismuth-212 0.613

+/-0.281 0.166

+/-0.281 0.332 pCi/g Bismuth-214 0.540

+/-0.0921 0.0363 +/-0.0921 0.0726 pCi/g Cesium-I 34 UI 0.00

+/-0.0377 0.0251 +/-0.0377 0.0501 pCi/g Cesium-] 37 0.110

+/-0.0357 0.0187 +/-0.0357 0.0375 pCi/g Cobalt-60 U

0.0361

+/-0.0238 0.0228 +/-0.0238 0.0456 pCi/g Europium-152 U

0.0161

+/-0.0658 0.0518 +/-0.0658 0.104 pCi/g Europium-154 U

-0.0102

+/-0.0788 0.0581 +/-0.0788 0.116 pCi/g Europium-155 U

0.033

+/-0.0605 0.0557 +/-0.0605 0.111 pCi/g Lead-212 0.754

+/-0.0818 0.0295 +/-0.0818 0.0589 pCi/g Lead-214 0.701

+/-0.104 0.0369

+/-0.104 0.0737 pCi/g Manganese-54 U

0.035

+/-0.0197 0.0184 +/-0.0197 0.0368 pCi/g Niobium-94 U

0.0154

+/-0.0203 0.018 +/-0.0203 0.0361 pCi/g Potassium-40 12.6

+/-1.13 0.148

+/-1.13 0.295 pCi/g Radium-226 0.540

+/-0.0921 0.0363 +/-0.0921 0.0726 pCi/g Silver-108m U

0.00968

+/-0.0329 0.0178 +/-0.0329 0.0355 pCi/g Thallium-208 0.203

+/-0.0448 0.018 +/-0.0448 0.036 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.00771

+/-0.0215 0.017 +/-0.0215 0.0391 pCi/g KSDI 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils P04* 002332 Client Sample ID:

9312-0004-006F Proiect:

YANK01204 Sample ID:

180060007 Client ID:

YANKOOlI Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch I Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL ESS 63 (25%-125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 63 (25%-I125%)

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.

BD1 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 Sample results are rejected U

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

UI Gamma Spectroscopy--Uncertain identification 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 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

931 2-0004-007F 180060008 TS 30-JAN-07 02-FEB-07 Client 7.28%

Proiect:

Client ID:

Vol. Recv.:

YANK01 204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~

Rad Alpha Spec Analysis Alphaspec Am24l, Cm, Solid ALL FSS Americium-241 U

0.0678

+/-0.0899 0.00 +/-0.0903 Curium-242 Curium-243/244 Aiphaspec Pu, Solid-ALL FSS Plutonium-238 Plutonium-239/240 U

0.00

+/-0.0624 0.00 +/-0.0624 0.093

+/-0.105 0.00

+/-0.106 U

0.0187

+/-0.0497

0. 0221 +/-0.0497 U -0.00493

+/-0.0548 0.0495 +/-0.0548 0.084 0.0863 0.084 0.111 0.166 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MXA 02/05/07 1044 607169 MXA 02/05/07 1044 607170 MXA 02/06/07 1528 607171 Liquid Scint Pu24I1, Solid-A LL FSS Plutonium-241 Ui

-1.15

+/-5.42 4.62

+/-5.42 9.81 Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL ESS 226 In growth Waived Actinium-228 UI Americium-241 U

Bismuth-212 UI Bismuth-2 14 Cesium-134 U

Cesium-I 37 U

Cobalt-60 U

Europium-152 U

Europium-154 U

Europium-IS55 U

Lead-21 2 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 0.00 0.015 0.00 0.413 0.0609 0.0342 0.03 16

-0.0353

-0.0219 0.0254 0.538 0.508 0.0234 0.00138 9.40 0.4 13 0.0108 0.179

+/-0. 191

+/-0.0415

+1-0.369

+/-0.116

+/-0.052

+/-0.0315

+/-0.0397

+/-0.0805

+1-0.106

+/-0.0599

+/-0.0801

+/-0.102

+/-0.0192

+/-0.0276

+1-1.13

+1-0.116

+/-0.0244

+/-0.0576 0.161 0.0341 0.255 0.0481 0.0335 0.0305 0.037 0.0549 0.0862 0.0548 0.0316 0.0423 0.0244 0.0244 0.234 0.0481 0.0221 0.0271

+/-0.191

+/-0.0415

+/-0.369

+/-0.116

+/-0.052

+/-0.0315

+/-0.0397

+/-0.0805

+/-0. 106

+/-0.0599

+/-0.0801

+/-0.102

+/-0.0192

+/-0.0276

+/-1.13

+/-0.116

+/-0.0244

+/-0.0576 0.323 0.0682 0.509 0.096 0.0669 0.061 0.074 0.110 0.172 0.109 0.0632 0.0846 0.0488 0.0488 0.467 0.096 0.0441 0.0541 0.0411 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJH1 02/05/07 1459 607292 KSDI1 02/09/07 0947 608308 0.0157

+/-0.0237 0.0179 +/-0.0237

_91

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

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date:

February 9, 2007 Client Sample ID:

Sample ID:

931 2-0004-007F 180060008 Project:

Client ID:

Vol. Recv.:

YANK01204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~

Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid -

3 pCi/g Tritium U

0.792

+/-1.08 0.868

+/-1.08 1.82 pCi/g AXD2 02/03/07 0322 607149 Liquid Scint C14, Solid AIIFSS Carbon-14 U

0.00632

+/-0.0894 0.0749 +/-0.0894 0.153 pCilg AXD2 02/03/07 0201 607153 Liquid Scint FeSS, Solid-ALL ESS Iron-55 U

-25.7

+/-46.1 31.2

+/-46.1 64.7 pCi/g MXP1 02/06/07 1559 607148 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U

-0.51

+/-8.56 7.21

+/-8.56 15.1 pCi/g MXP1 02/06/07 1401 607147 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U

0.142

+/-0.183 0.150

+/-0.183 0.309 pCi/g MXPI 02/07/07 1402 607151 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

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

DOE EML HASL-300, Pu-I I1-RC Modified 3

DOE EML HASL-300, Pu-I I1-RC Modified 4

EML HASL 300, 4.5.2.3 5

EPA 905.0 Modified 6

EPA 905.0 Modified 7

EPA 906.0 Modified 8

EPA EERF C-01 Modified 9

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

Acceptable Limits Americium-243 Plutonium-242 Plutonium-242 Strontium-90 Aiphaspec Am24l, Cm, Solid ALL Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu24I, Solid-ALL FS GFPC, SOO0, solid-ALL FSS 81 95 99 66 (15%-125%)

(15%-125%)

(25%-I125%)

(25%-125%)

52

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis A 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 9, 2007 Client Sample ID:

Sample ID:

9312-0004-007F 180060008 Project:

Client ID:

Vol. Recv.:

YANK01 204 YANK0OI Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Carrier/Tracer Recovery Iron-59 Nickel-63 Carrier/Tracer Recovery Technetium-99 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS Liquid Scint Fe55, Solid-ALL FS Liqui d Scint Ni63, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Tc99, Solid-ALL ES Liquid Scint Tc99, Solid-ALL ES 66 73 89 89 82 82 (25%-I 25%)

(15%-I 25%)

(25%-I125%)

(25%-I125%)

(15%-125%)

(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 GCIMS 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 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.

S53

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

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Corntact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Report Date: February 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

931 2-0004-008F 180060009 TS 30-JAN-07 02-FEB-07 Client 6.45%

Proiect:

Client ID:

Vol. Recv.:

YANK01 204 YANKOO 1 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Di Rad Gamma Spec Analysis Gamma,Solid-FSS CAM & ALL FSS 226 In growth Waived Actinium-228 0.826

+/-0.169 0.0481

+/-0.169 0.0962 pCi/g MJHI 02/05/07 1500 607292 Americium-241 U

0.0252

+/-0.0729 0.0609 +/-0.0729 0.122 pCi/g Bismuth-212 0.481

+/-0.230 0.0973

+/-0.230 0.195 pCi/g Bismuth-214 0.616

+/-0.0906 0.0258 +/-0.0906 0.0515 pCi/g Cesium-134 UI 0.00

+/-0.0227 0.0179 +/-0.0227 0.0357 pCi/g Cesium-137 0.199

+/-0.0352 0.013 +/-0.0352 0.026 pCi/g Cobalt-60 U

0.0126

+/-0.017 0.0152

+/-0.017 0.0303 pCi/g Europium-152 U -0.0219

+/-0.0756 0.038 +/-0.0756 0.076 pCi/g Europium-154 U -0.0131

+/-0.0469 0.0375 +/-0.0469 0.0749 pCi/g Europium-I 55 U

0.031

+/-0.0752 0.0525 +/-0.0752 0.105 pCi/g Lead-2 12 0.775

+/-0.0771 0.0233 +/-0.0771 0.0466 pCi/g Lead-214 0.713

+/-0.0947 0.0266 +/-0.0947 0.0531 pCi/g Manganese-54 U 0.000242

+/-0.0159 0.0139 +/-0.0159 0.0278 pCi/g Niobium-94 U -0.00457

+/-0.0148 0.0123 +/-0.0148 0.0246 pCi/g Potassium-40 12.0

+/-0.969 0.125

+/-0.969 0.250 pCi/g Radium-226 0.616

+/-0.0906 0.0258 +/-0.0906 0.05 15 pCi/g Silver-108m U -0.00705

+/-0.0151 0.013 +/-0.0151 0.0259 pCi/g Thallium-208 0.202

+/-0.0407 0.0135 +/-0.0407 0.0269 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.031

+/-0.0245 0.0167 +/-0.0245 0.0386 pCi/g KSDI 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description 2

3 EML HASL 300,4.5.2.3 EPA 905.0 Modified EPA 905.0 Modified

-94

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

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date:

February 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-008F Project:

YANK0 1204 Sample ID:

180060009 Client ID:

YANKOOI Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Di Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 63 (25%-125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 63 (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 CC/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 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.

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

931 2-0004-009F 180060010 TS 30-JAN-07 02-FEB-07 Client 6.27%

Proiect:

Client ID:

Vol. Recv.:

YANK01204 YANK0O I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL ESS 226 In growth Waived Actinium-228 0.861

+/-0.281 0.102

+/-0.281 0.203 pCi/g MJHI 02/05/07 1614 607292 Americium-241 U -0.00635

+/-0.0548 0.0455 +/-0.0548 0.0909 pCi/g Bismuth-212 0.871

+/-0.406 0.225

+/-0.406 0.450 pCi/g Bismuth-214 0.629

+/-0.140 0.0556

+/-0.140 0.111 pCilg Cesium-134 UI 0.00

+/-0.0617 0.0375 +/-0.0617 0.0749 pCi/g Cesium-137 U

0.0487

+/-0.0508 0.0297 +/-0.0508 0.0594 pCi/g Cobalt-60 U

0.0324

+/-0.0341 0.0308 +/-0.0341 0.0615 pCi/g Europium-152 U

-0.0769

+/-0.101 0.0743

+/-0.101 0.149 pCi/g Europium-154 UI1 0.00

+/-0.135 0.0948

+/-0.135 0.190 pCi/g Europium-155 U

0.00827

+/-0.080 0.0738

+/-0.080 0.148 pCi/g Lead-212 0.746

+/-0.103 0.0409

+/-0.103 0.0817 pCi/g Lead-214 0.473

+/-0.126 0.0551

+/-0.126 0.110 pCi/g Manganese-54 U

0.00242

+/-0.0338 0.0298 +/-0.0338 0.0595 pCi/g Niobium-94 U -0.00921

+/-0.032 0.0266

+/-0.032 0.0532 pCi/g Potassium-40 11.8

+/-1.33 0.246

+/-1.33 0.492 pCi/g Radium-226 0.629

+/-0.140 0.0556

+/-0.140 0.111 pCi/g Silver-108m U -0.00257

+/-0.0298 0.0263 +/-0.0298 0.0525 pCi/g Thallium-208 0.236

+/-0.0637 0.0302 +/-0.0637 0.0604 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 0.0624

+/-0.0306 0.019 +/-0.0306 0.0433 pCi/g KSDI1 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

3 EPA 905.0 Modified EPA 905.0 Modified

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

Connecticut Yankee Atomic Power Address:

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: February 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004--009F Project:

YANK01204 Sample ID:

180060010 Client ID:

YANKOOI Vol. Recv.:

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

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 60 (25%-I125%)

CarrierfTracer Recovery GFPC, Sr90, solid-ALL FSS 60 (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 R

Sample results are rejected U

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

UI Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.

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

Contact:

Mr. Jack McCarthy Project:

Soils PO#t 002332 Report Date:

February 9, 2007 Client Sample ID:

9312-0004-01IOF Project:

YANK01204 Sample ID:

180060011 Client ID:

YANK00l Matrix:

TS Vol. Recv.:

Collect Date:

30-JAN-07 Receive Date:

02-FEB-07 Collector:

Client Moisture:

7.37%

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 In growth Waived Actinium-228 0.876

+/-0.223 0.0804

+/-0.223 0.161 pCi/g MIHI1 02/05/07 1722 607292 Americium-241 U

0.0304

+/-0.0432 0.0364 +/-0.0432 0.0728 pCilg Bismuth-212 U

0.343

+/-0.503 0.195

+/-0.503 0.390 pCilg Bismuth-214 0.577

+/-0.114 0.0416

+/-0.114 0.0831 pCi/g Cesium-134 UI 0.00

+/-0.0452 0.0331

+/-0.0452 0.0661 pCi/g Cesium-]137 U -0.00784

+/-0.0309 0.0256 +/-0.0309 0.0512 pCilg Cobalt-60 U

-0.0123

+/-0.0317 0.0252 +/-0.0317 0.0503 pCilg Europium-152 U

0.013

+/-0.0944 0.0587 +/-0.0944 0.117 pCi/g Europium-154 UI 0.00

+/-0.114 0.0695

+/-0.114 0.139 pCilg Europium-155 U

0.1 17

+/-0.113 0.0615

+/-0.113 0.123 pCi/g Lead-2 12 0.929

+/-0.120 0.034

+/-0.120 0.0679 pCi/g Lead-214 0.647

+/-0.122 0.0417

+/-0.122 0.0833 pCi/g Manganese-54 U

0.0208

+/-0.0284 0.0262 +/-0.0284 0.0524 pCi/g Niobium-94 U -0.0162

+/-0.0264 0.0209 +/-0.0264 0.0418 pCi/g Potassium-40 13.6

+/-1.47 0.164

+/-1.47 0.327 pCi/g Radium-226 0.577

+/-0.114 0.0416

+/-0.114 0.0831 pCi/g Silver-108m U

0.00891

+/-0.0243 0.0218 +/-0.0243 0.0435 pCi/g T'hallium-208 0.377

+/-0.0627 0.0199 +/-0.0627 0.0398 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0589

+/-0.0265 0.0157 +/-0.0266 0.036 1 pCi/g KSDI1 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils P04* 002332 Client Sample ID:

9312-0004-OIOF Project:

YANKOl1204 Sample ID:

180060011 Client ID:

YANKOO I Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch I Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 68 (25%-I125%)

Carrier/Tracer Recovery GFPC, SrOO, solid-ALL FSS 68 (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.

13D Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by GC/MS analysis D

Results are reported from a diluted aliquot of the sample H

Analytical holding time was exceeded J

Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R

Sample results are rejected U

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

Ul Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.

S59

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 P04* 002332 Report Date:

February 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9312-0004-01IIF 180060012 TS 30-JAN-07 02-FEB-07 Client 6.62%

Project:

Client ID:

Vol. Recv.:

YANK01 204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pt Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.609

+/-0.264 0.0991

+/-0.264 0.198 pCilg MJH1 02/05/07 1723 607292 Americium-241 U

0.0257

+/-0.0473 0.0393 +/-0.0473 0.0786 pCilg Bismuth-212 0.553

+/-0.357 0.204

+/-0.357 0.408 pCilg Bismuth-214 0.588

+/-0.132 0.0485

+/-0.132 0.0969 pCilg Cesium-134 U

0.0362

+/-0.0494 0.0365 +/-0.0494 0.073 pCilg Cesium-137 U

0.00211

+/-0.0342 0.0305 +/-0.0342 0.061 pCi/g Cobalt-60 U -0.00859

+/-0.0433 0.0296 +/-0.0433 0.059 1 pCi/g Europium-152 U

-0.0213

+/-0.0925 0.0602 +/-0.0925 0.120 pCi/g Europium-154 U

-0.0254

+/-0.126 0.103

+/-0.126 0.206 pCi/g Europium-155 U

0.0724

+/-0.0656 0.0611 +/-0.0656 0.122 pCi/g Lead-212 0.719

+/-0.0946 0.0292 +/-0.0946 0.0584 pCi/g Lead-214 0.678

+/-0.129 0.0441

+/-0.129 0.0882 pCi/g Manganese-54 U

0.00377

+/-0.0307 0.0271

+/-0.0307 0.0542 pCi/g Niobium-94 U

0.00336

+/-0.0288 0.0257 +/-0.0288 0.05 14 pCi/g Potassium-40 11.6

+/-1.19 0.176

+/-1.19 0.352 pCi/g Radium-226 0.588

+/-0.132 0.0485

+/-0.132 0.0969 pCi/g Silver-108m U -0.00283

+/-0.0263 0.0228 +/-0.0263 0.0456 pCi/g Thallium-208 0.253

+/-0.0584 0.0245 +/-0.0584 0.049 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL ESS Strontium-90 0.0631

+/-0.0269 0.0152 +/-0.0269 0.0353 pCi/g KSD1 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-OIIF Project:

YANK01204 Sample ID:

180060012 Client ID:

YANKOOI Vol. Recv.:

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

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 -GFPC, Sr90, solid-ALL FSS 68 (25%-I125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL ESS 68 (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.

13D Results are either below the MDC or tracer recovery is low C

Analyte has been confirmed by CC/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 Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +f-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - wvww.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 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9312-0004-012F 180060013 TS 30-JAN-07 02-FEB-07 Client 6.36%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANKOOI Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Alpha Spec Analysis Alphaspec Am24J1, Cm, Solid ALL FSS Americium-241 U

Curium-242 U

Curium-243/244 U

Aiphaspec Pu, Solid-ALL FSS Plutonium-238 U

Plutonium-239/240 U -

Liquid Scint Pu24J/, Solid-A LL FSS Plutonium-241 U

-0.0251

+/-0.0551 0.00 +/-0.0552 0.00

+/-0.0566 0.00 +/-0.0566 0.0562

+/-0.0779 0.00 +/-0.0783 0.0339

+/-0.0765 0.0412 +/-0.0766

).00635

+/-0.0534 0.0238 +/-0.0534 1.22

+/-6.92 5.74

+/-6.92 0.0762 0.0783 0.0762 0.154 0.119 pCi/g pCi/g pCi/g pCi/g pCi/g 12.2 pCilg Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 Americium-241 U

Bismuth-2 12 Bismuth-2 14 Cesium-134 UI Cesium-137 U

Cobalt-60 U-0 Europium-152 U -

Europium-154 U

Europium-ISS U

Lead-212 Lead-21 4 Manganese-54 U

Niobium-94 U

Potassium-40 Radium-226 Silver-108m U -

Thallium-208 Rad Gas Flow Proportional Counting GFPC, SOO0, solid-ALL FSS Strontium-90 U

Rad Liquid Scintillation Analysis 0.548 0.0181 0.295 0.490

.0.00 0.00806

).000429 0.000724

-0.0131 0.0658 0.529 0.527 0.0129 0.009 16 9.48 0.490 0.001 18 0.187

+/-0.101

+/-0.0684

+/-0.151

+/-0.0654

+/-0.0253

+/-0.0162

+/-0.0131

+/-0.0385

+/-0.0395

+/-0.0395

+/-0.0532

+/-0.0659

+/-0.0187

+/-0.0112

+/-0.792

+/-0.0654

+/-0.012

+/-0.031 0.0357 0.0577 0.0741 0.0197 0.01 26 0.0107 0.011 0.0283 0.0327 0.0334 0.0162 0.01 93 0.00995 0.00987 0.0947 0.01 97 0.009 15

0. 0093 2

+/-0.101

+/-0.0684

+/-0.151

+/-0.0654

+/-0.0253

+/-0.0162

+/-0.0131

+/-0.0385

+/-0.0395

+/-0.0395

+/-0.0532

+/-0.0659

+/-0.0187

+/-0.01 12

+/-0.792

+/-0.0654

+/-0.0 12

+/-0.031I 0.07 14 0.115 0.148 0.0393 0.0252 0.02 13 0.022 0.0565 0.0653 0.0668 0.0323 0.0385 0.0199 0.01 97 0.189 0.0393 0.0183 0.01 86 0.0413 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 MXA 02/05/07 1044 607169 MX 20/7 04677 MXA 02/06/07 1544 607171 MJHI1 02/05/07 1939 607292 KSDI 02/09/07 0947 608308 0.00305

+/-0.0221 0.0182 +/-0.0221

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007 Client Sample ID:

Sample ID:

9312-0004-01 2F 180060013 Project:

Client ID:

Vol. Recv.:

YANK01204 YANK00l Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~

Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid -

3 pCi/g Tritium U

-0.611

+1-1.04 0.900

+/-1.04 1.89 pCi/g AXD2 02/03/07 0354 607149 Liquid Scint C14, Solid Afl, FSS Carbon-14 U

0.023

+/-0.0861 0.0718 +/-0.0861 0.147 pCi/g AXD2 02/03/07 0302 607153 Liquid Scint FeSS, Solid-ALL FSS Iron-55 U

-13.7

+/-47.4 32.2

+/-47.4 67.2 pCi/g MXPI 02/06/07 1615 607148 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U

-4.96

+/-8.95 7.74

+/-8.95 16.3 pCi/g MXPI 02/06/07 1417 607147 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U

0.166

+/-0.192 0.157

+/-0.192 0.323 pCi/g MXPI 02/07/07 1433 607151 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

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

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

DOE EML HASL-300, Pu-]I -RC Modified 4

EML HASL 300,4.5.2.3 5

EPA 905.0 Modified 6

EPA 905.0 Modified 7

EPA 906.0 Modified 8

EPA EERF C-01 Modified 9

DOE RESL Fe-I, Modified 10 DOE RESL Ni-I, Modified I1I DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Americium-243 Plutonium-242 Plutonium-242 Strontium-90 Alphaspec Am24l, Cm, Solid ALL Aiphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL FS GFPC, SOO0, solid-ALL FSS 8I 89 80 69 (15%-I 25%)

(15%-I125%)

(25%-1 25%)

(25%-1 25%)

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - wvww.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 9, 2007 Client Sample ID:

Sample ID:

93 12-0004-0 12F 180060013 Project:

Client ID:

Vol. Recv.:

YANK01204 YANKOOI Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch bi Carrier/Tracer Recovery Iron-59 Nickel-63 Carrier/Tracer Recovery Technetium-99 Carrier/Tracer Recovery GFPC, SrOO, solid-ALL ESS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS Liquid Scint Tc99, Solid-ALL FS 69 61 87 87 79 79 (25%-I125%)

(15%-I125%)

(25%-I125%)

(25%-I125%)

(15%-125%)

(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 CC/M[S 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 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 +I-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

64

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

Febnuary 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9312-0004-013F 180060014 TS 30-JAN-07 02-FEB-07 Client 7.69%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.872

+1-0.142 0.0359

+/-0.142 0.0717 pCi/g MJHI 02/05/07 1939 607292 Americium-241 U

0.0212

+/-0.0423 0.0353 +/-0.0423 0.0706 pCi/g Bismuth-212 0.611

+/-0.186 0.0796

+/-0.186 0.159 pCi/g Bismuth-214 0.585

+/-0.0773 0.0193 +/-0.0773 0.0385 pCi/g Cesium-] 34 UI 0.00

+/-0.0219 0.0136 +1-0.0219 0.0272 pCi/g Cesium-] 37 U

0.0141

+/-0.0172 0.0108 +/-0.0172 0.0215 pCi/g Cobalt-60 U

0.00656

+/-0.0128 0.0111

+/-0.0128 0.0222 pCi/g Europium-152 U-0.000931

+/-0.054 0.0281

+1-0.054 0.0562 pCi/g Europium-154 U

-0.0165

+/-0.0404 0.0332 +/-0.0404 0.0663 pCi/g Europium-I 55 U

0.0313

+/-0.0436 0.0292 +/-0.0436 0.0584 pCi/g Lead-212 0.850

+/-0.0785 0.016 +/-0.0785 0.03 19 pCi/g Lead-214 0.666

+/-0.0771 0.0199 +/-0.0771 0.0398 pCi/g Manganese-54 U -0.00673

+/-0.0125 0.0106 +/-0.0125 0.0213 pCi/g Niobium-94 U

0.00494

+/-0.0113 0.00973 +/-0.0113 0.0195 pCi/g Potassium-40 12.9

+/-0.922 0.0944

+/-0.922 0.189 pCi/g Radium-226 0.585

+/-0.0773 0.0193 +/-0.0773 0.0385 pCi/g Silver-108m U -0.00942

+/-0.011 0.00935

+/-0.011 0.0187 pCi/g Thallium-208 0.286

+/-0.0396 0.00961

+/-0.0396 0.0192 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U

0.0183

+/-0.0215 0.0157 +/-0.0215 0.0362 pCi/g KSDI 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description 2

EML HASL 300, 4.5.2.3 EPA 905.0 Modified 3

EPA 905.0 Modified

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils P04* 002332 Client Sample ID:

9312-0004-013F Project:

YANK01204 Sample ID:

180060014 Client ID:

YANKO0l Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL FSS 67 (25 %-125%)

Carrier/Tracer Recovery GFPC, Sr9O, solid-ALL FSS 67 (25%-I125%)

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

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 P04* 002332 Report Date:

February 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9312-0004-014F 180060015 TS 30-JAN-07 02-FEB-07 Client 8.49%

Proiect:

Client ID:

Vol. Recv.:

YANKOI 204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pt Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 1.01

+/-0.176 0.0609

+/-0.176 0.122 pCi/g MJHI 02/05/07 1940 607292 Americium-241 U

0.0356

+/-0.0327 0.0268 +/-0.0327 0.0535 pCi/g Bismuth-212 0.850

+/-0.250 0.129

+/-0.250 0.258 pCi/g Bismuth-214 0.759

+/-0.111 0.0321

+/-0.111 0.0642 pCi/g Cesium-134 UI 0.00

+1-0.0343 0.0211 +/-0.0343 0.0422 pCi/g Cesium-137 0.228

+/-0.0375 0.019 +/-0.0375 0.038 pCi/g Cobalt-60 UI1 0.00

+/-0.0464 0.0154 +/-0.0464 0.0308 pCilg Europium-152 U

0.00245

+/-0.057 0.0437

+/-0.057 0.0873 pCi/g Europium-154 U

-0.0237

+/-0.065 0.0534

+/-0.065 0.107 pCi/g Europium-IS55 U

0.0581

+/-0.0622 0.0404 +/-0.0622 0.0808 pCi/g Lead-212 0.977

+/-0.103 0.0227

+/-0.103 0.0453 pCi/g Lead-214 0.804

+/-0.102 0.031

+/-0.102 0.0619 pCi/g Manganese-54 U

-0.014

+/-0.0209 0.0176 +/-0.0209 0.0352 pCi/g Niobium-94 U -0.00675

+/-0.0192 0.0159 +/-0.0192 0.0317 pCi/g Potassium-40 14.2

+/-1.08 0.149

+/-1.08 0.297 pCi/g Radium-226 0.759

+/-0.111 0.0321

+/-0.111 0.0642 pCi/g Silver-108m U

-0.0144

+/-0.0175 0.0147 +/-0.0175 0.0295 pCi/g Thallium-208 0.310

+/-0.0498 0.0171 +/-0.0498 0.0341 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U -0.00331

+/-0.0242 0.0209 +/-0.0242 0.0497 pCi/g KSDI 02/09/07 1149 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description 2

3 EML HASL 300, 4.5.2.3 EPA 905.0 Modified EPA 905.0 Modified 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 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-014F Project:

YANK01204 Sample ID:

180060015 Client ID:

YANKO0l Vol. Recv.:

Parameter Quallifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pt Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 66 (25%-125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 66 (25%-I125%)

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

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Cerfiricate 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 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9312-0004-01 5F 180060016 TS 30-JAN-07 02-FEB-07 Client 9.79%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANKOOI Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.566

+/-0.108 0.0312

+/-0.108 0.0623 pCi/g MJHI 02/05/07 1940 607292 Americium-241 U

0.0305

+/-0.0347 0.0293 +/-0.0347 0.0586 pCi/g Bismuth-212 0.425

+/-0.137 0.0679

+/-0.137 0.136 pCi/g Bismuth-214 0.457

+/-0.0599 0.0166 +/-0.0599 0.0331 pCilg Cesium-134 UI 0.00

+/-0.0126 0.0106 +/-0.0126 0.0213 pCi/g Cesium-137 0.023

+/-0.0151 0.00798 +/-0.0151 0.016 pCi/g Cobalt-60 U

-0.0128

+/-0.0103 0.00783 +/-0.0103 0.0157 pCi/g Europium-152 U

0.00158

+/-0.0344 0.0235 +/-0.0344 0.0471 pCi/g Europium-154 U

0.00665

+/-0.0328 0.0281 +/-0.0328 0.0562 pCi/g Europium-155 U

0.0488

+/-0.0347 0.0258 +/-0.0347 0.0517 pCi/g Lead-212 0.521

+/-0.0497 0.0134 +/-0.0497 0.0268 pCi/g Lead-214 0.475

+/-0.057 0.0172

+/-0.057 0.0344 pCi/g Manganese-54 U -0.00187

+/-0.012 0.00895

+/-0.012 0.0179 pCi/g Niobium-94 U

0.00321

+/-0.0101 0.00795 +/-0.0101 0.0159 pCi/g Potassium-40 9.54

+/-0.699 0.075

+/-0.699 0.150 pCi/g Radium-226 0.457

+/-0.0599 0.0166 +/-0.0599 0.033 1 pCi/g Silver-108m U

0.00322

+/-0.00884 0.00794 +/-0.00884 0.0159 pCi/g Thallium-208 0.179

+/-0.0276 0.00809 +/-0.0276 0.0162 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.00567

+/-0.0227 0.0184 +/-0.0227 0.042 pCi/g KSDI 02/09/07 0947 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

3 EPA 905.0 Modified EPA 905.0 Modified f69

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-015F Project:

YANK01204 Sample ID:

180060016 Client ID:

YANK001 Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Di Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontdumn-90 GFPC, Sr90, solid-ALL FSS 63 (25%-125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 63 (25%-I125%)

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

UI 'Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +I-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 Anal3Lsis 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 9, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9312-0004-016-1 180060017 TS 30-JAN-07 02-FEB-07 Client 10.1%

Proiect:

Client ID:

Vol. Recv.:

YANKO 1204 YANKOO 1 Parameter Qualifier ResulIt Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM &ALL FSS 226 In growth Waived Actinium-228 0.729

+/-0.132 0.0535

+/-0.132 0.107 pCi/g MIHI 02/05/07 1941 607292 Americium-241 U

0.0711

+/-0.106 0.0657

+/-0.106 0.131 pCi/g Bismuth-212 0.687

+/-0.226 0.0934

+/-0.226 0.187 pCi/g Bismuth-214 0.574

+/-0.0796 0.0217 +1-0.0796 0.0435 pCi/g Cesium-I 34 UI 0.00

+/-0.0345 0.0156 +/-0.0345 0.0311 pCi/g Cesium-I 37 0.238

+/-0.0325 0.0124 +/-0.0325 0.0248 pCi/g Cobalt-60 3.60

+/-0.201 0.0107

+/-0.201 0.0213 pCi/g Europium-152 U

-0.0106

+/-0.0419 0.0307 +1-0.0419 0.0614 pCi/g Europium-154 U

-0.0281

+1-0.0357 0.029 +/-0.0357 0.058 pCi/g Europium-155 U

0.0684

+/-0.0546 0.0369 +/-0.0546 0.0737 pCi/g Lead-212 0.718

+/-0.0659 0.0183 +1-0.0659 0.0365 pCi/g Lead-214 0.660

+/-0.0743 0.02 17 +/-0.0743 0.0434 pCi/g Manganese-54 U

0.00534

+/-0.0154 0.0136 +/-0.0154 0.0272 pCi/g Niobium-94 U

0.00375

+/-0.0133 0.0114 +/-0.0133 0.0228 pCi/g Potassium-40 11.7

+/-0.801 0.0817

+/-0.801 0.163 pCi/g Radium-226 0.574

+/-0.0796 0.0217 +/-0.0796 0.0435 pCilg Silver-108m U 0.000259

+/-0.0119 0.0106 +/-0.0119 0.0211 pCilg Thallium-208 0.223

+/-0.0323 0.0113 +/-0.0323 0.0225 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.0379

+/-0.0318 0.0211

+/-0.0318 0.050 pCi/g KSDI 02/09/07 1149 608308 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 02/02/07 1207 607077 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

3 EPA 905.0 Modified EPA 905.0 Modified 71

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Anal3Lsis Company :Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date:

February 9, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

93 12-0004-016-I Project:

YANK01204 Sample ID:

180060017 Client ID:

YANKO0l Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 67 (25%-I125%)

Carrier/Tracer Recovery GFPC, SrOO, solid-ALL F55 67 (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 R

Sample results are rejected Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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

QUALITY CONTROL DATA 73

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 Renort Date: February 9, 2007 Page 1 of 9 East Hampton, Connecticut ontact:

Mr. Jack McCarthy Vorkorder:

180060 irmname id Alpha Spec itch 607169 NOM Sample Qual QC Units RPD%

REC%

Range Anlst Date Time menicium-24 I urium-242 urium-243/244 QC1201272525 mericium-241 180060008 DUP u

0.0678 Uncert:

+/-0.0899 TPU:

+/-0.0903 U

0.00 Uncert:

+/-0.0624 TPU:

+/-0.0624 0.093 Uncert:

+/-0.105 TPU:

+/-0.106 LCS urium-242 ufium-243/244 QC1201272522 MB mericium-241 11.5 Uncert:

TPU:

Uncert:

TPU:

13.8 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

U 0.0777

+1-0.0956

+/-0.0961 U

0.0284

+/-0.0557

+/-0.0559 U

0.0277

+/-0.0542

+/-0.0544 11.5

+1-1.08

+/-1.88 U

0.00

+/-0.0531

+/-0.0531 13.8

+/-1.19

+/-2.20 U

0.0233

+/-0.0576

+/-0.0577 U

0.0279

+/-0.0546

+/-0.0547 U

0.0549

+/-0.0761

+/-0.0764 urium-242 pCi/g 14 pCi/g 200 pCi/g 108 pCi/g pCi/g pCi/g pCi/g pGi/g pCi/g pCi/g pCi/g pCi/g (0% -100%)vAXAI 02/05/07 10:44 (0% -100%)

(0% -100%)

100 (75%-125%)

100 (75%-125%)

urium-243/244 QC1201272524

.mericium-241 180060008 MS urium-242 11.8 Uncert:

TPU:

Uncert:

TPU:

14.2 Uncert:

TPU:

U 0.0678

+/-0.0899

+/-0.0903 U

0.00

+/-0.0624

+/-0.0624 0.093

+/-0.105

+/-0.106 Uj 12.4

+/1-.13

+/-2.00 0.00

+/-0.0536

+/-0.0536 13.1

+/-1.16

+/-2.09 105 (75%-125%)

urium-243/244 92 (75%-125%)

itch 607170 QC1201272527 180060008 DUP lutonium-238 U

0.01 87 U

-0.00617 pCi/g 397 (0% -100%) AXAI 02/05/07 10:44 74

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:

180060 Page 2 of 9 itrmname NOM Sample OQual QC Units RPD%

REC%

Range Anist Date Time id Alpha Spec itch 607170 Iutonium-239/240 QC1201272529 LCS lutonium-238 lutonium-239/240 QC1201272526 MB Iutonium-238 lutonium-239/240 Uncert:

+/-0.0497 TPU:

+/-0.0497 U

-0.00493 Uncert:

+1-0.0548 TPU:

+1-0.0548 Uncert:

TPU:

11.4 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

+/-0.0519

+/-0.0519 U

-0.0123

+/-0.0532

+/-0.0533 U

0.0439

+/-0.0701

+/-0.0703 10.9

+/-1.03

+/- 1.61 U

0.0231

+/-0.0454

+/-0.0454 U

0.0528

+/-0.0808

+1-0.081 Pci/g 86 pCi/g pCi/g Pci/g PCi/g PCi/g pCi/g (0% -100%)

(75%-I 25%)

96 (75%-125%)

QC1201272528 180060008 MIS lutonium-238 lutonium-239/240 itch 607171 u

0.0187 Uncert:

+/-0.0497 TPU:

+/-0.0497 11.8 U

-0.00493 Uncert:

+/-0.0548 TPU:

+/-0.0548 U

-1.15 Uncert:

+/-5.42 TPU:

+/-5.42 0.128

+/-0.119

+/-0.120 12.5

+/-1.14

+/-1.83 (75%-I125%)

106 (75%-125%)

QC1201272531 180060008 DUP Iutonium-24 I U

4.55

+/-6.78

+/-6.80 pCi/g 0

(0% -100%) AXAI 02/06/07 16:16 QC1201272533 LCS lutonium-24 I QC1201272530 MB lutonium-241 134 Uncert:

TPU:

Uncert:

TPU:

134 U

Uncert:

TPU:

109

+/- 10.3

+/-14.7 U

-0.392

+/-5.74

+/-5.74 Pci/g Pci/g PCilg 81 (75%-125%)

02/06/07 16:48 02/06/07 16:00 02/06/07 16:32 QC1201272532 180060008 MIS lutonium-241 id Gamma Spec itch 607292 QC1201272699 180060001 DUP ctinium-228

-1.15

+/-5.42

+/-5.42 128

+/-12.0

+/-17.4 95 (75%-125%)

0.841

+/-0.177 Uncert:

0.951

+/-0.138

+/-0.138 pCi/g 12 (0% -100%) MIHI 02/05/07 19:42

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:

180060 Page 3 of 9 irmname id Gamma Spec ktch 607292 NOM Sample Qual QC Units RPD%

REC %

Range Anlst Date Time

.mericium-24 1 ismuth-212 ismuth-214 esium-1 34 esiumn-137 obalt-60 uropium-] 52 uropium-154 uropium-155 TPU:

+1-0.177 u

-0.0108 Uncert:

+/-0.110 TPU:

+/-0.1 10 0.741 Uncert:

+/-0.302 TPU:

+/-0.302 0.786 Uncert:

+/-0.116 TPU:

+1-0.116 Ul 0.00 Uncert:

+/-0.0336 TPU:

+/-0.033 6 0.0493 Uncert:

+/-0.039 TPU:

+/-0.039 u

0.0103 Uncert:

+/-0.0263 TPU:

+/-0.0263 u

0.0522 Uncert:

+/-0.089 1 TPU:

+/-0.0891 u

-0.048 Uncert:

+/-0.0877 TPU:

+/-0.0877 u

0.0559 Uncert:

+/-0.0796 TPU:

+/-0.0796 0.830 Uncert:

+/-0.0875 TPU:

+/-0.0875 0.942 Uncert:

+/-0.126 TPU:

+/-0.126 U

0.0118 Uncert:

+/-0.0223 TPU:

+/-0.0223 U

0.00166 Uncert:

+/-0.0212 TPU:

+/-0.0212 13.9 Uncert:

+/-1.28 TPU:

+/-1.28 0.786 Uncert:

+/-0.116 TPU:

+/-0.1 16 U

-0.001 59 Uncert:

+/-0.019 U

0.0463

+/-0.049

+/-0.049 0.527

+/-0.139

+/-0.139 0.888

+/-0.0953

+/-0.0953 UI 0.00

+1-0.0175

+/-0.0175 0.0421

+/-0.0212

+/-0.0212 U

-0.00208

+1-0.0106

+/-0.0106 U

-0.0197

+/-0.033

+/-0.033 U

0.0232

+/-0.0363

+/-0.0363 U

0.0288

+/-0.0432

+/-0.0432 0.847

+/-0.0714

+1-0.0714 1.00

+/-0.0964

+/-0.0964 UI 0.00

+/-0.0115

+/-0.0115 U

-0.00248

+/-0.00937

+1-0.00937 14.7

+/-0.960

+/-0.960 0.888

+/-0.0953

+1-0. 095 3 U

0.000346

+/-0.00893 pCilg 321 pCilg 34 pCilg 12 pCi/g 37 pCi/g 16 pCilg 302 pCi/g 443 pCi/g 572 pCilg 64 pCilg 2

pCilg 6

pCilg 44 pCilg 1000 pCilg 6

pCilg 12 pCilg 311 (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%)

ead-21 2 ead-214 Ianganese-54 iobium-94 Dtassium-40 adium-226 ilver-I 08m 7 6

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:

180060 Page 4 of 9 irmname NOM Sample Qua]

QC Units RPD%

REC%

Range Anist Date Time id Gamma Spec itch 607292 hallium-208 TPU:

+1-0.019 0.240 Uncert:

+/-0.0524 TPU:

+/-0.0524

+/-0.00893 0.259

+/-0.0312

+/-0.0312 pCilg 8

(0% -100%)

ctiniumn-228 mericium-241 LCS ismuth-21 2 ismuth-214 esium-1 34 esium-1 37 obalt-60 uropium-152 uropium-154 uropium-1 55 Uncert:

TPU:

23.4 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

9.48 Uncert:

TPU:

13.7 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

U 0.176

+/-0.618

+/-0.618 26.3

+/-3.14

+/-3. 14 U

0.291

+/-1.05

+/- 1.05 U

-0.0684

+1-0.235

+/-0.235 U

0.0412

+/-0.139

+/-0.139 9.80

+/-0.876

+/-0.876 14.6

+/-1.13

+/-1.13 U

0.0333

+/-0.303

+/-0.303 U

-0.121

+/-0.269

+/-0.269 U

-0.305

+/-0.310

+/-0.3 10 U

-0.136

+/-0.198

+/-0.198 U

-0.0135

+/-0.251

+/-0.251 U

0.0609

+/-0.149

+/-0.149 U

0.0443

+/-0.117

+/-0.117 U

-0.161 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 103 (75%-125%)

107 (75%-125%)

112 (75%-125%)

02/05/07 16:14 ead-212 ead-214 Ianganese-54 iobium-94 cotassium-40 77

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:

180060 irmname id Gamma Spec itch 607292 Page 5 of 9 REC%

Range AnIst Date Time NOM Sample Qual

_QC Units RPD%/

adium-226 liver-I 08m hallium-208 QC1201272698 ctinium-228 mericiumn-24 I MB ismuth-2 12 ismuth-21 4 esium-134 esium-1 37 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:

+/-1.01

+/-1.01 U

-0.0684

+/-0.235

+1-0. 235 U

0.067

+/-0.117

+/-0.117 U

0.00159

+/-0.126

+/-0.126 U

0.023

+/-0.0316

+/-0.0316 U

-0.00428

+/-0.007 89

+/-0.00789 U

0.0107

+/-0.0697

+/-0.0697 U

0.0025

+/-0.0321

+/-0.0321 U

-0.00223

+/-0.0114

+/-0.0114 U

0.000367

+/-0.00873

+/-0.00873 U

0.00472

+/-0.0119

+/-0.0119 U

0.00821

+/-0.021

+/-0.021 U

0.00578

+/-0.0385

+/-0.0385 U

0.0085

+/-0.0142

+/-0.0142 U

0.000933

+/-0.0237

+/-0.0237 UT 0.00

+/-0.017

+/-0.0 17 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 02/05/07 19:41 (75%-1 25%)

obalt-60 uropium-152 uropium-154 uropium-155 ead-21 2 ead-214 78

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:

180060 Page 6 of 9 REC%

Rani~e AnIst irmnamne NOM Sample ual OC Units RPD%

Date Time id Gamma Spec itch 607292 langanese-54 iobium-94 otassium-40 adium-226 ilver-108m hallium-208 id Gas Flow itch Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

U 0.0039

+/-0.00905

+/-0.00905 U

0.0122

+/-0.0127

+/-0.0127 U

0.155

+/-0.118

+/-0.1 18 U

0.0025

+/-0.0321

+/-0.0321 U

-0.000433

+/-0.00734

+/-0.00734 UI 0.00

+/-0.0144

+/-0.0144 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 608308 QC1201275064 180060001 DUP trontium-90 QC1201275066 LCS trontium-90 QC 1201275063 M B trontium-90 QC1201275065 180060001 MIS trontium-90 id Liquid Scintillation itch 607147 QC1201272485 180060008 DUP ickel-63 U

0.026 Uncert:

+/-0.0226 TPU:

+/-0.0226 1.47 Uncert:

TPU:

U 0.021

+/-0.0247

+/-0.0247 1.27

+/-0.135

+/-0.140 U

0.0282

+/-0.0248

+/-0.0248 U

0.220

+/-0.196

+/-0.196 pCi/g 0

(0% - 100%) KSD1 pCi/g pCi/g pCi/g 86 (75%-125%)

02/09/07 09:47 02/09/07 11:49 02/09/07 09:47 02/09/07 11:50 Uncert:

TPU:

12.1 U

0.026 Uncert:

+/-0.0226 TPU:

+/-0.0226 2* (75%-125%)

U

-0.51 Uncert:

+/-8.56 TPU:

+/-8.56 U

-4.16

+/-8.95

+/-8.95 pCi/g 0

(0% - 100%) \\IXPI1 02/06/07 14:49 02/06/07 15:21 QC 1201272487 LCS ickel-63 QC 1201272484 M B ickel-63 556 Uncert:

TPU:

495

+/-22.5

+/-28.6 pCi/g pCi/g 89 (75%-125%)

U

-1.71 02/06/07 14:33 79

GEL LABORATORIES LLC 2040 Savage Road Chiarleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:

180060 Page 7 of 9 irmname id Liquid Scintillation itch 607147 NOM Sample Qual OC Units RPD%

REC %

Range AnIst Date Time Uncert:

TPU:

QC1201272486 180060008 MIS ickel-63 itch 607148 QC1201272489 180060008 DUP on-55 QC1201272491 LCS on-55 QC1201272488 MB on-55 QC1201272490 180060008 NIS on-55 itch 607149 QC1201272493 180060008 DUP ritiurn 585 U

Uncert:

TPU:

+/-8.49

+/-8.49 518

+/-24.3

+/-30.8

-0.51

+/-8.56

+/-8.56 pCilg 89 (75%-125%)

02/06/07 15:05 U

-25.7 Uncert:

+/-46.1 TPU:

+/-46.1 U

9.81

+/-46.6

+/-46.6 pCi/g 0

(0% - 100%) \\4XP1 1200 Uncert:

TPU:

Uncert:

TPU:

1230 U

Uncert:

TPU:

1210

+/-70.3

+/-97.7 U

-36.9

+/-42.9

+/-42.9 pCilg pCilg pCilg 101 (75%-125%)

02/06/07 16:49 02/06/07 17:22 02/06/07 16:32 02/06/07 17:06

-25.7

+/-46.1

+/-46.1 1300

+/-78.2

+/- 107 106 (75%-125%)

U 0.792 Uncert:

+/-1.08 TPU:

+/-1.08 U

0.231

+/-1.02

+/-1.02 pCilg 0

(0% -100%) '\\XD2 02/03/07 04:57 QC1201272495 LCS ritiurn QCl1201272492 M B ritiurn 6.34 Uncert:

TPU:

Uncert:

TPU:

6.63 U

Uncert:

TPU:

6.39

+1-0.789

+/-0.797 U

0.236

+1-0.536

+/-0.536 pCilg pCilg pCilg 101 (75%-125%)

02/03/07 06:00 02/03/07 04:25 02/03/07 05:29 QC1201272494 180060008 MIS ritiurn itch 607151 QC1201272497 180060008 DUP echnetiurn-99 QC 1201272499 LCS echnetium-99 0.792

+/-1.08

+/-i n0X 6.25

+/-1.39

+/-1 19 94 (75%-125%)

u 0.142 Uncert:

+/-0.183 TPU:

+/-0.183 16.7 Uncert:

TPU:

U 0.168

+/-0.194

+/-0.194 15.3

+/-0.623

+/-0.730 pCilg 0

(0% - 100%) VIXPI 02/07/07 15:37 02/07/07 16:24 pCilg 92 (75%-125%)

R0

GEL LABORATORIES LLC 2040 Savage Road Chiarleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:

180060 Page 8 of 9 Ranige Anist irmname ud Liquid Scintillation itch 607151 QC 1201272496 M B echnetium-99 QC1201272498 180060008 MS echnetium-99 itch 607153 QC1201272505 180060008 DUP arbon-14 QC1201272507 LCS arbon-14 NOM Uncert:

TPU:

16.9 U

Uncert:

TPU:

Sample Qual OC Units RPD%

REC%

Date Time U

0.219

+/-0.185

+/-0.185 pCilg pCi/g 02/07/07 15:05 02/07/07 16:08 0.142

+/-0.183

+/-0.183 U

0.00632 Uncert:

+/-0.0894 TPU:

+/-0.0894 U

15.7

+/-0.678

+/-0.7 83 0.0751

+/-0.0914

+/-0.0914 6.61

+/-0.181

+/-0.208 93 (75%-125%)

pCilg 0

(0% - 100%) AkXD2 QC1201272504 MB arbon-14 6.65 Uncert:

TPU:

Uncert:

TPU:

U 0.00424

+/-0.0855

+/-0. 085 5 pCilg pCilg pCilg 99 (75%-125%)

02/03/07 05:06 02/03/07 07:09 02/03/07 04:04 02/03/07 06:08 QC1201272506 180060008 MIS arbon-14 6.81 U

0.00632 Uncert:

+/-0.0894 TPU:

+/-0.0894 6.89

+/-0.187

+/-0.216 101 (75%-125%)

4otes:

Fhe Qualifiers in this report are defined as follows:

A B

BD C

D H

J N/A ND R

U UI 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 CC/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 81I

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Vorkorder:

180060 Page 9 of 9 irmname NOM Sample Qua]

QC Units RPD%

REC%

Range Anist Date Time x

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 VIA indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a fact6r 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 imple 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

,quirements of the NELAC standard unless qualified on the QC Summary.

832

General Narrative I

General Narrative for Connecticut Yankee Atomic Power Co.

Work Order: 180812 SDG: MSR#07-0079 February 19,2007 Laborator~y 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 16, 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 Sample Identification Description 180812001 9312-0004-0171 180812002 9312-0004-0181 180812003 9312-0004-0191 180812004 9312-0004-0201 180812005 9312-0004-0211 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 Five soil samples were analyzed for FSSGAM and 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.

GEL Laboratories u..c PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 543.7565.1178 2

www.gal~com

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 GEL Laboratories LLc GELLaortoresuc PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.558.8171 F5843.765.1178 3

www.gal.com

List of current GEL Certifications as of 19 February 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas88-065 1 CLIA 42DO904046 California 01151CA Colorado GenEngLabs Connecticut PH-01 69 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87156 Georgia E87 156 (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-SCO1 2 Michigan 9903 Nevada SCI2 New Jersey SCO02 New Mexico FL NELAP E87 156 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 T]04704235-06-TX U.S. Dept. of Agriculture S-52597 US Army Corps of Engineer N/A Utah 8037697376 GEL Vermont VT87 156 Virginia Washington 00151 C1641 4

Chain of Custody and Supporting Documentation 9

Connecticut Yankee Atomic Power Company Chain of Custody Foirm No. 2007-00038 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning

-Analyses Requested Lab Use On-ly Contact Name & Phone:

Comments:

JcMcaty860-267-3924 Media Sample Container Jak c~rtyCode 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)

C Prorthe: LI 30 D. F-1 15 D. Z 7 D.

Sample Designation Date Time I

ý4

ý44 1

1 Comment, Preservation Lab Sample ID 9312-0004-0171 2/13/07 1350 TS G

BP X.__

9312-0004-0181 2/13/07 1355 TS G

BP X

9312-0004-0191 2/13/07 1356 TS G

BP X

9312-0004-0201 2/13/07 1400 TS G

BP X

9312-0004-0211 2/13/07 1401 TS G

BP X______________

NOTES: PO #: 002332 MSR #: 07-0079 Z LTP QA El Radwaste QA LI Non QA Samples Shipped Via:

Internal Container SFed Ex Temp.: ~IDeg. C fUPS El Hand Cu-q5 dy Sealed?

1) Relinquishd7

~

Date/Time

2) Received By Date/Time%

Custody Seal Intact?

CA -ý

-2/

DJ-0 530 I:l Other

3) Relinquished By 7Date/Timne
4) Received By Date/Time Bl fLdn
5) Relinquished By Date/Time
6) Received By Date/Time

Connecticut Yankee Statement of Work for AnalyXtical Lab Services

-CY-4SC-SOW7VOjl Figure 1. -Sample Check-in List.

Datle/Time Received:

40 -)t 7

3)

SDG#:_S917 Work Order Number:

I t--

  • Shipping, Cchtainer ID:?'1 2

'i

~V1 7 )O3Chain of Custo~dy # -s)0Q - COO '3 I.

Custody Seals. onT shipping container intact?..-e 4o(

2.

Custody Seats dated and signed?

Yes N)~o 11

3.

Chain-of-Custody record present?

Yes

,ioj

.4, Cooler-temperature S.

VcWriiculitelpack Ing materials is:

Wet[Cj Dry[ (,I AAI' C.

Number of Samples in shipping container.

7-Sample hol. ding times exceeded?

  • Yes

[JNo -

.8..Samples have:'

jape hazard labels

-custody seals

-appropriate sample labels

9. Samples are:

i*iigood condition

-l..eaking

-~broken

-have air bubbles

10.

Were any anomalies identified in sample receipt?

Yes liNOW(J

  • i.

-. Decritio ofanoalies.(include sample numbeirs):

$ample. CustoianfLaboratozy..I

-~-

D t.~

1U

)

Ck3 Telephoned to.~

0 B

'7

SW0 SAMPLE RECEIPT & REVIEW FORM PM use only Client: Cca{yClj u') +- ýZw "e SDG/ARCOCIWork Order:

k gt2 Date Received:

~4- ~=~PM(A)

Re~view uure non-conforming items are resolved prior to signing):

&Received By:I Sample Receipt Criteria Z z Comments/Qualifiers (Required for Nonl-Conforming Items) 1 Sh -ipping containers received Circle Applicable: seals broken damaged container leaking container other (describe) intact and sealed?

L___________________/________

Samples. requiring cold Circle Coolant #

ice bags blue ice dry ice other describe) 2 preservation within (4 +1-2CQ?

Record preservation method.

I___________________________

3Chain of custody documents included with shipment?

______________/____________

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

_sealed?

________/_______________I______

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

preservation at proper pH?____________________________

6 VO vils ree f hadsaceSample 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?

9 Sample ID's on COC match ID's Sample ID's and containers affected:

on bottles?

10Date &.time on COC match date Sample 113's affected:

10& time on bottles?____________________________

11Number of containers received Sample ID's affected:

match number indicated on COC?

11COC for is properly signed in 12relinquished/received sections?

14Air Bill,Tracking #'s, &

7LAY~ )'

?00c3 14Additional Comments 9"

-7 G ~~~RSO RAD Receipt #_____________

Sod~.

Haar Inomain2

  • If > x2 area background is observed on samples identified as "non-Suspecte Haar Inomton 9

E -

regulated/non-radioactive", contact the Radiation Safety group for futhffer cz i

investigation.

A Radiological Classification?

-Maximum Counts Observed*:

BPCB Regulated?

S hipped as DOT Hazardous j~

CMaterial? If yes, contact Waste Hazard Clas Shipped:

lManager or ESH Manager.

UN!#:

D3 Regulated as a Foreign Soil?

-PM (or PMA) review of Hazard classification:

L-~

Initials Date:

N2

-. 6-7 R

Data Review Qualifier Definitions 9

Data Review Qualifier Definitions Qualifier Explanation A quality control analyte recovery is outside of specified acceptance criteria Analyte is a surrogate compound Result is less than value reported Result is greater than value reported RPD of sample end 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 UT Gamma Spectroscopy-Uncertain identification X

Consult Case Narrative, Data Summery 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 Chafleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 www.gol~com I10

RADIOLOGICAL ANALYSIS 11

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

Work Order 180812 Method/Analysis Information Product:

Analytical Method:

Prep Method:

Analytical Batch Number:

Prep Batch Number:

Sample ID 180812001 180812002 180812003 180812004 180812005 1201280354 1201280355 1201280356 Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil Prep 610737 610663 Client ID 9312-0004-0171 9312-0004-0181 9312-0004-0191 9312-0004-0201 9312-0004-0211 Method Blank (MB) 180812001(9312-0004-0171) 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.

12

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: 180812001 (9312-0004-0171).

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 Qualifier Reason U'

U' Data rejected due to high peak-width.

Data rejected due to low abundance.

Analyte Cobalt-60 Cesium-134 Sample 180812005 180812001 180812002 180812003 180812004 180812005 180812003 1201280354 Europium-I 55 Cesium-137 U'

Data rejected due to no valid peak.

13

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 610704 610665 610663 Sample ID 180812001 180812002 180812003 180812004 180812005 1201280317 1201280318 1201280319 1201280320 Client ID 9312-0004-0171 9312-0004-0181 9312-0004-0191 9312-0004-0201 9312-0004-0211 Method Blank (MB) 180812001(9312-0004-0171) Sample Duplicate (DUP) 180812001(9312-0004-0171) 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 (OC) Information:

Blank Information 14

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

Designated QC The following sample was used for QC: 180812001 (93 12-0004-0171).

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

Technical Information:

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

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

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

Chemical Recoveries Al.1 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.

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

is

K4&6"

ZN10, Reviewer/Date:-

16

SAMP-LE DATA

SUMMARY

17

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

Client SDG: MSR#07-0079 GEL Work Order: 180812 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 byW 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 P04* 002332 Report Date:

February 21, 2007 Client Sample ID:

9312-0004-0171 Project:

YANK01204 Sample ID:

180812001 Client ID:

YANKO0l Matrix:

TS Vol. Recv.:

Collect Date:

13-FEB-07 Receive Date:

16-FEB-07 Collector:

Client Moisture:

5.63%

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

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.656

+1-0.114 0.0321

+/-0.114 0.0641 pCi/g MJHI 02/17/07 1316 610737 Americium-241 U

0.0484

+/-0.0578 0.0475 +/-0.0578 0.0949 pCi/g Bismuth-212 0.387

+/-0.122 0.0644

+/-0.122 0.129 pCi/g Bismuth-214 0.510

+1-0.0659 0.0165 +/-0.0659 0.0329 pCi/g Cesium-134 UI 0.00

+1-0.0156 0.0105 +/-0.0156 0.0209 pCi/g Cesium-137 0.188

+/-0.0252 0.00908 +/-0.0252 0.0181 pCi/g Cobalt-60 0.219

+/-0.0304 0.00872 +/-0.0304 0.0174 pCi/g Europium-152 U

-0.0101

+/-0.0386 0.0233 +/-0.0386 0.0465 pCi/g Europium-154 U -0.00744

+/-0.0334 0.0277 +/-0.0334 0.0553 pCi/g Europium-ISS U

0.0321

+/-0.0338 0.0264 +/-0.0338 0.0528 pCi/g Lead-212 0.683

+/-0.0607 0.0134 +/-0.0607 0.0267 pCi/g Lead-214 0.612

+/-0.0654 0.0163 +/-0.0654 0.0326 pCi/g Manganese-54 U

0.0107

+/-0.0116 0.00887 +/-0.0116 0.0177 pCi/g Niobium-94 U

0.00043

+/-0.00954 0.00803 +/-0.00954 0.0161 pCi/g Potassium-40 11.0

+/-0.843 0.0675

+/-0.843 0.135 pCi/g Radium-226 0.5 10

+/-0.0659 0.0165 +/-0.0659 0.0329 pCi/g Silver-I 08m U

0.00776

+/-0.00867 0.00779 +/-0.00867 0.0156 pCi/g Thallium-208 0.200

+/-0.0274 0.00857 +/-0.0274 0.0171 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

-0.0148

+/-0.0185 0.0181

+/-0.0185 0.0428 pCi/g KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/16/07 1032 610663 The following Analytical Methods were performed Method Description I

EML HASL 300, 4.5.2.3 2

EPA 905.0 Modified 19

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analy:sis Company :Connecticut Yankee Atomic Power Address :

362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date:

February 21, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-0171 Project:

YANK01204 Sample ID:

180812001 Client ID:

YANKO0l Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL FSS 75 (25%-125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 75 (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 GCJMS 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 Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound A

RPD of sample and duplicate evaluated using +f-RL. Concentrations are <5X the RL h

Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.

20

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9312-0004-0181 180812002 TS 1 3-FEB-07 1 6-FEB-07 Client 7.22%

Project:

Client ID:

Vol. Recv.:

YANKO01204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.753

+/-0.140 0.0393

+/-0.140 0.0785 pCi/g MJHI 02/17/07 1316 610737 Americium-241 U

0.0326

+1-0.0219 0.0179 +/-0.0219 0.0358 pCi/g Bismuth-212 0.459

+/-0.148 0.0897

+/-0.148 0.179 pCi/g Bismuth-214 0.690

+/-0.0878 0.0222 +/-0.0878 0.0444 pCi/g Cesium-134 UI 0.00

+/-0.0217 0.0148 +/-0.0217 0.0295 pCi/g Cesium-137 0.196

+/-0.0314 0.0125 +/-0.0314 0.0249 pCi/g Cobalt-60 U

0.0162

+/-0.0198 0.0116 +/-0.0198 0.0232 pCi/g Europium-152 U

-0.0327

+/-0.0415 0.0292 +/-0.0415 0.0583 pCi/g Europium-154 U

-0.0171

+/-0.0416 0.0342 +/-0.0416 0.0683 pCi/g Europium-ISS U

0.00311

+/-0.0413 0.0274 +/-0.0413 0.0548 pCi/g Lead-212 0.739

+/-0.0779 0.0157 +/-0.0779 0.0313 pCi/g Lead-214 0.658

+/-0.0783 0.0211

+/-0.0783 0.0422 pCi/g Manganese-54 U

0.01 25

+/-0.0124 0.0113 +/-0.0124 0.0226 pCi/g Niobium-94 U

0.0109

+/-0.0129 0.011I +/-0.0129 0.0221 pCi/g Potassium-40 11.4

+/-0.786 0.0998

+/-0.786 0.200 pCi/g Radium-226 0.690

+/-0.0878 0.0222 +/-0.0878 0.0444 pCi/g Silver-I 08m U

-0.0106

+/-0.0119 0.0101 +/-0.0119 0.0201 pCi/g Thallium-208 0.250

+/-0.0382 0.0116 +/-0.0382 0.0231

  • pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL ESS Strontium-90 U -0.00454

+/-0.0201 0.0177 +/-0.0201 0.0422 pCi/g KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 IMBI1 02/16/07 1032 610663 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 21

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-0181 Project:

YANKO01204 Sample ID:

180812002 Client ID:

YANKOOI Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, SrOO, solid-ALL FSS 76 (25%-125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 76 (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 R

Sample results are rejected U

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

Ul Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 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.

22

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

93 12-0004-0191 180812003 TS 1

3-FEB-07 16-FEB-07 Client 9.77%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANKOO 1 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~

Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.781

+/-0.114 0.0205

+/-0.114 0.0409 pCi/g MJHI 02/17/07 1317 610737 Americium-241 U

0.00859

+/-0.0563 0.0453 +/-0.0563 0.0905 pCi/g Bismuth-212 0.368

+/-0.139 0.0482

+/-0.139 0.0964 pCi/g Bismuth-2 14 0.608

+/-0.0685.

0.0132 +/-0.0685 0.0263 pCi/g Cesium-134 UI 0.00

+/-0.0152 0.00848 +/-0.0152 0.0169 pCi/g Cesium-1 37 0.0762

+/-0.0146 0.00666 +/-0.0146 0.0133 pCi/g Cobalt-60 U

0.0125

+/-0.00794 0.0072 +/-0.00794 0.0144 pCi/g Europium-152 U

0.0114

+/-0.0271 0.0185 +/-0.0271 0.0369 pCi/g Europium-154 U

0.0145

+/-0.0282 0.0207 +/-0.0282 0.0415 pCi/g Europium-155 UI 0.00

+/-0.0337 0.0249 +/-0.0337 0.0497 pCi/g Lead-21 2 0.776

+/-0.0666 0.011 +/-0.0666 0.022 pCi/g Lead-214 0.686

+/-0.0658 0.0129 +/-0.0658 0.0258 pCi/g Manganese-54 U

0.013

+/-0.0121 0.00703 +/-0.0121 0.0141 pCi/g Niobium-94 U

0.00263

+/-0.00767 0.00648 +/-0.00767 0.013 pCi/g Potassium-40 11.0

+/-0.712 0.0581

+/-0.7 12 0.116 pCi/g Radium-226 0.608

+/-0.0685 0.0132 +/-0.0685 0.0263 pCi/g Silver-108m U

-0.0027

+/-0.00701 0.00601 +/-0.00701 0.012 pCi/g Thallium-208 0.237

+/-0.0275 0.00649 +/-0.0275 0.013 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U

0.00873

+/-0.0232 0.0179 +/-0.0232 0.0431 pCi/g KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/16/07 1032 610663 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 23

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007

Contact, Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

9312-0004-0191 Project:

YANK01204 Sample ID:

180812003 Client ID:

YANKO0l Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90

.GFPC, Sr9O, solid-ALL FSS 70 (25%-125%)

Carrier/Tracer Recovery GFPC, Sr9O, solid-ALL FSS 70 (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
  • c 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 CC/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 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.

24

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9312-0004-0201 180812004 TS 13-FEB-07 16-FEB-07 Client 9.93%

Project:

Client ID:

Vol. Recv.:

YANK01204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P' Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.719

+1-0.109 0.0369

+/-0.109 0.0737 pCilg MIHI 02/17/07 1317 610737 Americium-241 U

0.0224

+/-0.0184 0.0136 +/-0.0184 0.0272 pCilg Bismuth-212 0.457

+/-0.185 0.074

+/-0.185 0.148 pCi/g Bismuth-214 0.567

+/-0.0806 0.0189 +/-0.0806 0.0377 pCi/g Cesium-] 34 UI 0.0301

+/-0.0167 0.0134 +/-0.0167 0.0268 pCi/g Cesium-137 0.0809

+/-0.0211 0.00984 +/-0.0211I 0.01 97 pCi/g Cobalt-60 U

0.0141

+/-0.0147 0.0129 +/-0.0147 0.0258 pCi/g Europium-152 U -0.00691

+/-0.0425 0.0248 +/-0.0425 0.0496 pCi/g Europium-154 U

0.0215

+/-0.0502 0.0369 +/-0.0502 0.0738 pCi/g Europium-ISS U

0.0418

+/-0.0322 0.0216 +/-0.0322 0.0432 pCi/g Lead-21 2 0.692

+/-0.0672 0.013 +/-0.0672 0.0261 pCi/g Lead-214 0.596

+/-0.073 0.0174

+/-0.073 0.0347 pCi/g Manganese-54 U

0.00273

+/-0.0125 0.0108 +/-0.0125 0.0216 pCi/g Niobium-94 U -0.00124

+/-0.0118 0.0102 +/-0.0118 0.0204 pCi/g Potassium-40 10.4

+/-0.565 0.071

+/-0.565 0.142 pCi/g Radium-226 0.567

+/-0.0806 0.0189 +/-0.0806 0.0377 pCi/g Silver-108m U -0.00743

+/-0.0103 0.00857 +/-0.0103 0.0171 pCi/g Thallium-208 0.241

+/-0.0322 0.00982 +/-0.0322 0.0196 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U -0.00553

+/-0.0207 0.0184 +/-0.0207 0.0438 pCi/g KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/16/07 1032 610663 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptahle Limits 25

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007 Contact&

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

93 12-0004-0201 Project:

YANK01204 Sample ID:

180812004 Client ID:

YANKOGI Vol. Recv.:

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

Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr9O, solid-ALL FSS 67 (25%-1 25%)

Carrier/Tracer Recovery GFPC, Sr9O, solid-ALL FSS 67 (25%-] 25%)

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

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007 Client Sample ID:

Sample ID:

Matrix:

Collect Date:

Receive Date:

Collector:

Moisture:

9312-0004-0211 180812005 TS 13-FEB-07 16-FEB-07 Client 9.35%

Proiect:

Client ID:

Vol. Recv.:

YANKO 1204 YANKO0 I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.754

+/-0.107 0.0203

+/-0.107 0.0405 pCi/g MJHI 02/17/07 1317 610737 Americium-241 U

0.053

+/-0.033 0.0272

+/-0.033 0.0543 pCi/g Bismuth-212 0.474

+/-0.118 0.0434

+/-0.118 0.0868 pCi/g Bismuth-214 0.521

+/-0.0616 0.0114 +/-0.0616 0.0227 pCi/g Cesium-134 UI 0.00

+/-0.0114 0.00754 +/-0.0114 0.0151 pCi/g Cesium-137 0.128

+/-0.0158 0.00608 +/-0.0158 0.0122 pCilg Cobalt-60 UI 0.00

+/-0.0122 0.00597 +/-0.0122 0.0119 pCi/g Europium-152 U -0.00262

+/-0.0282 0.017 +/-0.0282 0.0339 pCi/g Europium-154 U

0.0157

+/-0.0242 0.018 +/-0.0242 0.0359 pCi/g Europium-ISS U

0.0261

+/-0.0297 0.0205 +/-0.0297 0.041 pCi/g Lead-212 0.706

+/-0.0583 0.0102 +/-0.0583 0.0203 pCi/g Lead-214 0.612

+/-0.0631 0.0122 +/-0.0631 0.0243 pCi/g Manganese-54 U

0.00876

+/-0.0139 0.00604 +/-0.0139 0.0121 pCi/g Niobium-94 U

0.00645

+/-0.00697 0.00598 +/-0.00697 0.012 pCi/g Potassium-40 11.2

+/-0.720 0.0514

+/-0.720 0.103 pCi/g Radium-226 0.521

+/-0.0616 0.0114 +/-0.0616 0.0227 pCi/g Silver-lO8m U -0.00267

+/-0.00662 0.0057 +/-0.00662 0.0114 pCi/g Thallium-208 0.226

+/-0.026 0.00587

+/-0.026 0.0117 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL ESS Strontium-90 U

-0.0246

+/-0.0148 0.0172 +/-0.0148 0.0409 pCi/g KSDI 02/20/07 1133 610704 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 02/16/07 1032 610663 The following Analytical Methods were performed Method Description I

EML HASL 300,4.5.2.3 2

EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%

Acceptable Limits 27

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 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 21, 2007

Contact:

Mr. Jack McCarthy Project:

Soils PO# 002332 Client Sample ID:

93 12-0004-0211 Project:

YANKOI2O4 Sample ID:

180812005 Client ID:

YANKO0l Vol. Recv.:

Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Surrogate/Tracer recovery Test Recovery%

Acceptable Limits Strontium-90 GFPC, Sr90, solid-ALL FSS 79 (25%-125%)

Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 79 (25%-I125%)

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.

Ul Gamma Spectroscopy--Uncertain identification X

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

28

QUALITY CONTROL DATA 29

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 Renort Date: February 21, 2007 Page 1 of 5 East Hampton, Connecticut

Contact:

Mr. Jack McCarthy Workorder:

180812 Parinname NOM Sample Oual OC Units RPD%

REC%

Ran2e Anlst Date Time Rad Gamma Spec Batch 610737 Actinium-228 Americium-24 I Bismuth-2 12 Bismuth-2 14 Cesium-I 134 Cesium-137 Cobalt-60 Europium-I 52 Europium-154 Europium-155 Lead-212 180812001 DUP 0.656 Uncert:

+/-0.114 TPU:

+/-0.114 U

0.0484 Uncert:

+/-0.0578 TPU:

+/-0.0578 0.387 U ncert:

+/-0.122 TPU:

+/-0.122 0.5 10 Uncert:

+/-0.0659 TPU:

+/-0.0659 U 1 0.00 Uncert:

+/-0.0156 TPU:

+/-0.0156 0.188 Uncert:

+/-0.0252 TPU:

+/-0.0252 0.2 19 Uncert:

+/-0.0304 TPU:

+/-0.0304 U

-0.0101 Uncert:

+/-0.0386 TPU:

+/-0.0386 u

-0.00744 Uncert:

+/-0.0334 TPU:

+/-0.0334 U

0.0321 Uncert:

+/-0.0338 TPU:

+/-0.0338 0.683 Uncert:

+/-0.0607 TPU:

+/-0.0607 0.612 Uncert:

+/-0.0654 TPU:

+/-0.0654 u

0.0107 Uncert:

+/-0.0116 TPU:

+/-0.01 16 U

0.00043 Uncen:

+/-0.00954 TPU:

+/-0.00954 0.76 1

+/-0.144

+/-0.144 U

0.0675

+/-0.0802

+/-0.0802 0.461

+/-0.226

+/-0.226 0.539

+/-0.0945

+/-0.0945 U

0.0326

+/-0.0202

+/-0.0202 0.227

+/-0.041

+/-0.041 0.224

+/-0.0424

+/-0.0424 U

-0.0261

+/-0.0586

+/-0.0586 U

-0.0124

+/-0.0545

+/-0.0545 U

0.0512

+/-0.0547

+/-0.0547 0.666

+/-0.0734

+/-0.0734 0.595

+/-0.0883

+/-0.0883 U

0.0172

+/-0.0204

+/-0.0204 U

0.00147

+/-0.016

+/-0.0 16 pCi/g 15 pCi/g 33 pCilg 17 pCi/g 6

pCi/g 33 pCilg 19 pCi/g 2

pCi/g 88 pCi/g 50 pCi/g 46 pCi/g 3

pCi/g 3

pCi/g 46 pCi/g 110 (0% -100%) MIHI 02/19/07 09:14 (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%)

Lead-214 Manganese-54 Niobium-94 30

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180812 Page 2 of 5 Parmname NOM Sample Qua]

QC Units RPD%

REC%

Range AnIst Date Time Rad Gamma Spec Batch 610737 Potassium-40 Radium-226 Silver-lO8m Thallium-208 QC1201280356 Actinium-228 Americium-24 I 11.0 Uncert:

+/-0.843 TPU:

+/-0.843 0.510 Uncert:

+/-0.0659 TPU:

+/-/-0.0659 u

0.00776 Uncert:

+/-0.00867 TPU:

+/-0.00867 0.200 Uncert:

+/-0.0274 TPU:

+/-0.0274 LCS Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Uncert:

TPU:

23.4 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

9.47 Uncert:

TPU:

13.6 Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

11.1

+/-0.952

+/-0.952 0.539

+/-0.0945

+/-0.0945 U

-0.00815

+/-0.0167

+/-0.0167 0.2 14

+/-0.0422

+/-0.0422 U

0.375

+/-0.617

+/-0.617 24.8

+/-2.84

+/-2.84 U

0.529

+/-0.984

+/-0.984 U

-0.0269

+/-0.219

+/-0.219 U

-0.0253

+/-0.162

+/-0.162 9.76

+/-0.885

+/-0.885 14.5

+/-1.13

+/-1.13 U

0.0784

+/-0.296

+/-0.296 U

0.0374

+/-0.284

+/-0.284 U

0.205

+/-0.308

+/-0.308 U

0.0384

+/-0.161

+/-0.161 U

-0.0579

+/-0.223 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pci/g 02/19/07 09:20 pCi/g I

pCi/g 6

pCi/g 8090 pCi/g 7

106 (75%-125%)

(0% -20%)

(0% - 100%)

(0%- 100%)

(0%- 100%)

103 (75%-125%)

106 (75%-125%)

Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 IT

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180812 Page 3 of 5 Parmname NOM Sample Qual OC Units RPD%

REC%

Range Anist Date Time Rad Gamma Spec Batch 610737 TPU:

Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 QC1 201280354 Actinium-228 Americium-24 1 Bismuth-2 12 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-I 54 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:

+/-0.223 U

-0.035

+/-0.136

+/-0.136 U

-0.0694

+/-0.135

+/-0.135 U

0.510

+1-0.944

+/-0.944 U

-0.0269

+/-0.219

+/-0.219 U

0.0725

+/-0.175

+/-0.175 U

-0.0252

+/-0.121

+/-0.121 U

-0.0283

+/-0.106

+/-0.106 U

-0.275

+/-0.0446

+/-0.0446 U

0.0239

+/-0.2 15

+/-0.215 U

0.0109

+/-0.0598

+/-0.0598 U

-0.00686

+/-0.0273

+/-0.0273 UI 0.00

+/-0.0261

+/-0.0261 U

0.0305

+/-0.0273

+/-0.0273 U

-0.076

+/-0.0739

+/-0.0739 U

-0.0483

+/-0.0728

+/-0.0728 U

0.031 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%)

02/19/07 09:13 32

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180812 Parmname Rad Gamma Spec Batch 610737 Page 4 of 5 Range Anist Date Time NOM Sample Qual OC Units RPD%

REC%

Lead-212 Lead-214 Manganese-54 Niobium-94 Potassiumn-40 Radiumn-226 Silver-I 08m Thallium-208 Rad Gas Flow Batch Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

Uncert:

TPU:

+/-0.0506

+/-0.0506 U

0.0329

+/-0.0555

+/-0.0555 U

-0.0535

+/-0.0519

+/-0.0519 U

-0.0373

+/-0.0243

+/-0.0243 U

0.00643

+/-0.0245

+/-0.0245 U

0.124

+/-0.306

+/-0.306 U

0.0109

+/-0.0598

+/-0.0598 U

0.00645

+/-0.0205

+/-0.0205 U

0.00571

+/-0.0305

+/-0.0305 pCi/g pCilg pCilg pCilg pCilg pCilg pCi/g pCi/g 610704 QC1201280318 180812001 DUP Strontiumn-90 Q01201280320 LCS Strontium-90 QC1201280317 MB Strontiumn-90 QC1201280319 180812001 MS Strontium-90 U

-0.0148 Uncert:

+/-0.0185 TPU:

+/-0.0185 1.49 Uncert:

TPU:

U

-0.00319

+/-0.0247

+/-0.0247 1.45

+/-0.110

+/-0.119 U

-0.00394

+/-0.0241

+/-0.0241 pCi/g 0

(0% - 100%) KSD1 pCi/g pCi/g pCi/g 98 (75%-125%)

02/20/07 11:33 02/20/07 11:33 02/20/07 11:33 02/20/07 11:33 U ncert:

TPU:

4.87 U

-0.0148 Uncert:

+/-0.0185 TPU:

+/-0.0 185 4.62

+/-0.355

+/-0.382 95 (75%-125%)

Notes:

The Qualifiers in this report are defined as follows:

33

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:

180812 Page 5 of 5 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 S pectroscopy-- 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 REC %

Rang-e Anist Date Time N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.

    • Indicates analyte is a surrogate compound.

A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result.

For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.

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

34

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 9312-0004 RELEASE RECORD ATTACHMENT 4 (DQA RESULTS)

Revision 0

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 4A (PRELIMINARY DATA REVIEW)

Revision 0

RCA North of PAB Tank Farm SURVEY UNIT 93 12-0004 RELEASE RECORD Survey Unit:

Area Description Classification Survey Media Type of Survey Number of Measurements 93 12-0004 RCA North of PAB & Tank Farm Surface Soils Final Status Survey 15 Static, 6 Investigative STATISTICS on TOTAL POPULATION STATISTICS on NON-PARAMETRIC POPULATION DCGLOp (pCilg):

Minimum Value:

Maximum Value:

Mean:

Median:

Standard Deviation:

Cs-I 37 4.75E+00

-7.84E-03 7,41E-01 1.51E-01 9.81 E-02 1.86E-01 Co-60 2.29E+00

-1.28E-02 3.60E+00 1.90E-01 1.34E-02 7.63E-01 Sr-90 9.30E-01

-2.46E-02 6.31 E-02 2,40E-02 2.22E-02 2.77E-02 DCGL~p (pCilg):

Minimum Value:

Maximum Value:

Mean:

Median:

Standard Deviation:

Cs-i 37 4.75E+00

-7.84E-03 6.04E-01 1.1lE-01 4.93E-02 1.55E-01 Co-60 2.29E+00

-1.28E-02 9.47E-02 1.55E-02 1.03E-02 2.72E-02 Sr-9O 9.30E-01

-3.31 E-03 6.31 E-02 3.14E-02 2.99E-02 2.39E-02 Cs-I 37 Co-60 Sr-9O Sample ID GSCodnts Result 2a MDA Idniid Resulit 2a MDA Idniid Result 2a MDA Ietfe North East (pcilg) pcilgl (pcilg)

(pigltcilg)

(pcilg) 931 2-0004-001 F 236829.64 668622.57 4.93E-02 0.039 4.30E-02

+

1.03E-02 0.026 4.57E-02 2.60E-02 0.023 3.62E-02

+

9312-0004-002F 236829.64 668658.88 8.71E-02 0.033 3.85E-02

+

-3.14E-05 0.025 4.10E-02 5.95E-02 0.032 4.53E-02

+

9312-0004-003F 236798,19 668604.41 1.55E-01 0.039 3.90E-02

+

2.69E-02 0.024 4.43E-02

+

3.38E-02 0.025 3.89E-02

+

9312-0004-004F 236798.19 668640.72 1.09E-01 0.040 4.71 E-02

+

1.48E-02 0.046 5.49E-02 5.97E-02 0.030 4.17E-02

+

9312-0004-005F 236766.74 668549.94 6.04E-01 0.073 3.67E-02

+

9.47E-02 0.034 2.99E-02

+

2.99E-02 0.024 3.69E-02

+

9312-0004-006F 236766.74 668586.25 1.10E-01 0.036 3.75E-02

+

3.61 E-02 0.024 4.56E-02

+

7.71 E-03 0.022 3.91 E-02 9312-0004-007F 236766.74 668622.57 3.42E-02 0.032 6.10E-02

+

3.16E-02 0.040 7.40E-02 1.57E-02 0.024.4.11iE-02 9312-0004-008F 236735.29 668531.78 1.99E-01 0.035 2.60E-02

+

1.26E-02 0.017 3.03E-02 3.10E-02 0.025 3.86E-02

+

9312-0004-009F 236735.29 668568.10 4.87E-02 0.051 i~5.94E-02 3.24E-02 i~0.034 i~6.115E-02 i

~

6.24E-02 0.031 4.33E-02

+

9312-04O F 236703.84 668513.62

-7.84E-03 0.031 i~5.12E-02

-~ 1.23E-02 i0.032 i~5.03E-02 i

~

5.89E-02 0.027 3.61 E02

+

Fraction of DCGL 0.043 0.082 0.08 1 0.094 0.20 1 0.047 0.038 0.08 1 0.09 1 0.056 REVISION 0 Pg f

Page I of 2

RCA North of PAB Tank Farm SURVEY UNIT 93 12-0004 RELEASE RECORD Cs-I 37 Co-60 Sr-90 Sample ID GPS Coordinates Result 2a MDA Idniid Result 2,

MDA Idniid Result 2a MDA Ietfe Ndenithe Eas Identifie Identified Pc/g (c/g (C

9312-0004-011lF 236703.84 668549.94 2.11 E-03 0.034 6.10E-02

-8.59E-03 0.043 5,91 E-02 6.31 E-02 0.027 3.53E-02

+

9312-0004-012F 236672.39 668495.47 8.06E-03 0.016 2.13E-02

-4.29E-04 0.013 2 0-23.05E-03 0.022 4.13E-02 9312-0004-013F 236672.39 668531.78 1.41 E-02 0.017 2 5-26.56E-03 0.013 2 2-21.83E-02 0.022 36E0 9312-0004-014F 236640.94 668477.31 2.28E-01 0.038 3.80E-02

+

0 OOE+00 0.046 3.08E-02

-3.31E-03 0.024 4.97E-02 9312-0004-015F 236640.94 668513.62 2.30E-02 0.015 1,60E-02

+

-1.28E-02 0.010 1,57E-02 5.67E-03 0.023 4.20E-02 9312-0004-005FS 236766.74 668549.94 7.41E-01 0.079 3.55E-02

+

8.53E-02 0.050 3.56E-02

+

6.04E-02 0.028 3.83E-02 9312-0004-016-1 236786.38 668570.69 2.38E-01 0.033 2.48E-02

+

3.60E+00 0.201 2.13E-01

+

3.79E-02 0.032 5.OOE 02

+

9312-0004-017-1 236786.38 668570.69 1.88E-01 0.025 1.81 E-02

+

2.19E-01 0.030 1.74E-02

+

-1.48E-02 0.019 4.28E-02 9312-0004-018-1 236788.42 668567.97 1.96E-01 0.031 2.49E-02

+

1.62E-02 0.020 2.32E-02

-4.54E-03 0.020 4.22E-02 9312-0004-019-1 236789.01 668572.91 7.62E-02 0.015 1.33E-02

+

1.25E-02 0.008 1,44E-02

+

8.73E-03,0.023 4 1E02 9312-0004-020-1 236784.31 66857359 8.09E-02 0.021 1.4E02

+

1 4E-02 0.015 2.58E-02

-5.53E-03 0.021 4.38E-02 9312-0004-021-1 236783.75 558568.68 1.28E-01 0.016 1.22E-02

+

0.OOE+00 0.012 1.19E-02

-2.46E-02 0.015 4.09E-02 Fraction of DCGL 0.065 0.005 0,026 0.044 0.005 0.258 1.663 0.119 0.043 0.03 1 0.017 0.000 OTHER RADIONUCLIDES Sample ID IIsotope Rsuit 2o MD Identified ICLP Fato

__________________________[

______J(Pcilg)

Pci/g)

(pCilg) of DCGL 9312-0004-002F Cs-1 34 2.95E-02 0.025 4.64E-02

+

2.8E+00 0.011 9312-0004-003F

'Cs-134 I3.81 E-02 0.3

.3E0

+

2,E0 0.1 0--036-E---

-- 0 0 14---

9312-0004-006F

Mn-54 3.50E-02 0,020 3.68E-02

+

1.OE+01 0.003 9312-0004-007F

!Cs 134 6.09E-02 0.052 6.69E-02

+

2.8E+00 0,022 9312-0004-007F

!Mn-54 2.34E-02 0.019 4.88E-02

+

1.OE+01 0.002 9312-0004-0OlF

':Eu-155 I1.17E-01 0.113 1.23E-01

+

2.4E+02 0.000 9312-0004-011 F

Eu 155 7.24E-02 0.066 1,22E-01

+

2.4E+02 0.000 9312-0004-014F

'Am-241 I3.56E-02 0.033 5.35E-02

+

1.6E+01 0.002 9312-0004-015F

Eu 155 4.88E-02 0.035 5.17E-02

+

2.4E+02 0.000 REVISION 0Pae2o2 Page 2 of2

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)

Revision 0

FREQUENCY PLOT FOR CES1UM-.137 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAD & Tank Farm Mvean: 1.I IE-0i I PCi/g Frequency Plot For Cs-I 37 in LL 6-4-

2 0-II LJ 9.41E-02 1.96E-01 2.98E-01 4.OOE-01 5.02E-01 6.04E-01 Upper End Value (pCilg)

Upper End Observation Observation Value Frequency Frequency 9.41 E,-02 9

60%

1.96Ei-0 1 3

20%

2.98E-01 2

13%

4.OOE-0 1 0

0%

5.02E-01 0

0%

6.04E-01, 1

7%

Total:

I15 100%

Reviewed by/Date 1o I of I

QUANTILE PLOT FOR CESIUM-1 37 Survey Unit: 9312-0004 Suirvey Unit Namne: R-CA North of PAL3 &I ank Farm Mean: 1.11 lE-OI pCi/g_______

Quantile Plot For Cs-137 T00E 6.00E-01 4.00E-01

.2.O 0.OOE+00 5 '

~

N....

02E0 2

0608 0

Percentage Cs 137 Rank Percentage

-7.8413-03 1

3.3%

2.11b.E-03 2

10.0%

8.06E-03 3

16.7%

1.4 1 E-02 4

23.3%

2.30E-02 5

30.0%

3.42.11-02 6

36.7%

4.87E3-02 7

43.3%

4.93E3-02 8

50.0%

8.71 E-02 9

56.7%

1.09E3-01 10 63.3%

1. 103-0 1 11 70.0%

1.55E-01 12 76.7%

1.99.E-01I 13 83.3%

2.28E3-0 1 14 90.0%

6.04E3-01 15 96.7%

Sub ited by/ ate Reviewed by/Date

QUANTILE PLOT FOR CESIUM-i137 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAB & Tank Farmn Mean: 1.II1E-01I pCi/g Quantile Plot For Cs-I 37 7.OOE:01 0r)+S5.00E-01--

C 4.00E.2 3.00E-01 C.

0 2.00E-01 l.OQE-Ol W-0.00E+00 0

20 40 60 80 100 Percentage Cs-137 Rank Percentage

-7.84E-03 2.11 E-03 8.06E-03 1.41 E-02 2.30E-02 3.42E-02 4.87E-02 4.93E-02 8.7 1LE-02 1.09E-0 I 1.I1OE-01I 1.55E-01 1.99E-01 2.28E-01 6.04E-0 1 1

2 3

.4 5

6 7

8 9

10 11 12 13 14 15 3.3%

10.0%

16.7%

23.3%

30.0%

36.7%

43.3%

50.0%

56.7%

63.3%

70.0%

76.7%

83.3%

90.0%

96.7%

Sub itte a31-sk7 Su td by/ ate Reviewed by/Date

FREQUENCY PLOT FOR COBALT-60 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAI3 & Tank Farm Mean: 1.55E-02 pCi/g Frequency Plot For Co-60 10 8

U.

2 0

5.12E-03 2.30E-02 4.10E-02 5.89E-02 7.68E-02 9.47E-02 Upper End Value (pCi/g)

Upper End Observation Observation Value Frequency Frequency 5.12E-03 6

40%

2.30E-02 4

27%

4. 1 OE-02 4

27%

5.89E-02 0

0%

7.68E-02 0

0%

9.47E-02 1

7%

Total:

15 100%

  • bmjilele by/Date Reviewed by/Date 1o 1 of 1

QUANTILE PLOT FOR COBALT-60 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAB & Tank Farm Mean: 1.55E-02 pCi/g Quantile Plot For Co-60 1.20E-01 1.OQE-Ol S8. 00E-02

.2 4 6. OOE-02 C

0

-2.OOE-02

[ Ii!

-~

-~----------

U U

~ -------------------------~

Mu.

0 20 40 60 80 100 Percentage Co-60 Rank Percentage

-1.28E-02

-1.23E-02

-8.59E-03

-4.29E-04

-3. 14E-05 0.OOE+00 6.56E-03 1.03E-02 1.26E-02 1.48E-02 2.69E-02

3. 16E-02 3.24E-02 3.61 E-02 9.47E-02 1

2 3

.4 5

6 7

8 9

10 11 12 13 14 15 3.3%

10.0%

16.7%

23.3%

30.0%

36.7%

43.3%

50.0%

56.7%

63.3%

70.0%

76.7%

83.3%

90.0%

96.7%

jS 5) 07 S6!
:;

erax L. 1,4~~0,VI~

7/nI Reviewed y/Date

FREQUENCY PLOT FOR STRONTIUM-90 Survey Unit: 93 12-0004 Survey Unit Name: RCA North of PAB & Tank Farm Mean: 3.14E-02 pCi/g Frequency Plot For Sr-90 U.

6 5

4 3

2 1

0 i

i I

i m m -ý 7.76E-03 1.88E-02 2.99E-02 4.10E-02 5.20E-02 6.31E-02 Upper End Value (pC i/g)

Upper End Observation Observation Value Frequency Frequency 7.76E-03 4

27%

1.88E-02 2

13%

2.99E-02 1

7%

4.I1OE-02 3

20%

5.20E-02 0

0%

6.3 1E-02 5

33%

Total:

15 100%

W~IOJ11~oWAJ VAk 315)0-7 Sul t¶teb/ae Reviewed by/Date 1o 1 of I

QUANTILE PLOT FOR STRONTIUM-90 Survey Unit: 9312-0004 Survey Unit Name: RCA North of PAB & Tank Farm Mean: 3.14E-02 pCi/g Quantile Plot For Sr-90 C.

0.

0 (U

7.OOE-02 6.00E-02 5.00E-02 4.00E-02

3. OQE-02 2.00E-02 I.00E-02

~zzx iizr~z~

I

-L 0.00E+00

-1.00E-02 0

20 40 60 80 100 Percentage Sr-90 Rank Percentage

-3.3 1 E-03 3.05E-03 5.67E-03 7.71 E-03 1.57E-02 1.83E-02 2.60E-02 2.99E-02 3.I1OE-02 3.38E-02 5.89E-02 5.95E-02 5.97E-02 6.24E-02 6.3 1 E-02 1

2 3

.4 5

6 7

8 9

10 11 12 13 14 15 3.3%

10.0%

16.7%

23.3%

30.0%

36.7%

43.3%

50.0%

56.7%

63.3%

70.0%

76.7%

83.3%

90.0%

96.7%

-D. waxmw 1.4 V

.3J 5i0o7 Su @febjDate Reviewed by/Date

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)

Revision 0

Connecticut Yankee Decommissioning Project Health Physics Procedure GPP-GGGR-.R5121 -001 Attachment B, Rev.CY.-O01 MAJOR Sign Test Calculation Sheet for Multiple Radionuclides Survey Area Number:

9312 Survey Unit Number:

0004 IWPIR #:

N/A Survey Area Name:

RCA North of PAB Classification:

1 TY PE I (a error):

0.05 N:

15

& Tank Farm Radionuclides:

1 st Radionuclide 2 d Radionuclide 3 rd Radionuclide 4 th Radionuclide Cs-i 37 Co-60 Sr-90 DCGL:

4.75E+00 2.29E+00 9.30E-01 Results 1st Results 2nd Results 3 rd Results 4 th Weighted Sum 1-_We Sign Radionuclide Radionuclide Radionuclide Radionuclide (WI)

(pCilg)

(pCi/g)

(pCi/g)

(pCi/g) 4.93E-02 1.03E-02 2.60E-02

_______0.04 0.96

+ 1 8.71 E-02

-3.14E-05 5.95E-02 0.08 0.92

+ 1 1.55E-01 2.69E-02 3.38E-02

_______0.08 0.92

+ 1 1.09E-01 1.48E-02 5.97E-02 0.09 0.91

+ 1 6.04E-01 9.47E-02 2.99E-02

________0.20 0.80

+ 1 1.10E-01 3.61 E-02 7.71 E-03

_______0.05 0.95

+ 1 3.42E-02 3.16E-02 1.57E-02 0.04 0.96

+ 1 1.99E-01 1.26E-02 3.10OE-02 0.08 0.92

+ 1 4.87E-02 3,24E-02 6.24E-02

________0.09 0.91

+ 1

-7.84E-03

-1.23E-02 5.89E-02 0.06 0.94

+ 1 2.11 E-03

-8,59E-03 6.31 E-02

_______0.06 0.94

+ 1 8.06E-03

-4.29E-04 3.05E-03

________0.00 1.00

+ 1 1.41 E-02 6.56E-03 1.83E-02

_______0.03 0.97

+1 2.28E-01 0.OOE+00

-3.31 E-03

_______0.04 0.96

+1 2.30E-02

-1.28E-02 5,67E-03

________0.01 0.99

+ 1 Number of positive differences (S+)i 15 Critical Value 11 David Woitkowiak Survey Unit Meets

-the Acceptance Criteria Performed by:

Independent Revie wby:

40di~e~l4 ZM,,~

Date:

Date:

2/2812007 5 15/i0 -7 Page 1 of 1

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)

Revision 0

Health Physics Procedure 24265-000-61"P-CjCjCR-R5124-000-R.ev.CY-000 Attachment A Health Physics Procedure 24265-000-GPP-GGGR-R5 124-000-Rev.CY-000 Attachment A Split Sample Assessment Form Survey Area I:

9312 Survey Unit #

0004 Survey Unit Name:

RCA North of PA 1 & Tank Farm Sample Plan or WP.IR#:

N/A SML#:

9312-0004-005 Sample

Description:

Comparison of split samples collected fromn sample measurement location #3 and analyzed using gamma spectroscopy by off-sitc Vendor Laboratory. Tlhe standard sample was 931 2-0004-005F, the comparison sample was 93 12-0004-OO5FS.

STrANDARD COMPARISON Radionuclide Activity Standard Resolution~ Agreement Activity Standard Comparison Acceptable Value Err or Range Value Error Ratio (YIN)

Cs-13 7 6.04E-01 0.036 17 0.75 - 1.33 7.41 E-0l1 0.393 1.23 Y

C.ormentsf~orrective Axctions:

None.

Iable is providuc to snow acceptance criteria used to assess split samples.

Resol ution 4-7 8-15 16 -50 51 -200

>200 Areement Rangee 0.5 -20 0.6 -1.66 0,75 -1.33 0.80 -1.25 0.85-1.18 Y:

IDatc:

(

)

Page I Of I

FORMER RADIOLOGICALLY CONTROLLED AREA NORTH OF THE PRIMARY AUXILIARY BUILDING AND TANK FARM SURVEY UNIT 93 12-0004 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:

9312 Wojo 9312-0004 1

15 0

Sign Test Result:

Not Performed 0

EMIC Result Not Performed Reject Null Hypothesis (Survey Unit PASSES)

Retrospective Power Curve C 0.9

~t08 0.6 043

~0.2

~.02

  • ' 01 zz1zz_
zuiz_

+-I----

-~_

4-I

-~_

AZ!_ ___

I nix'__

0ý0 02 0.4 0,6 0.8 1.0 Unity Rule Sunt-ofRaties, including background Prospective Power U

1 -beta

-Actual Power LBGR Estimated Power DCGL Retrospective Power 1.2 COMPASS 0l.0.035207Pg1 3/5/2007 Page I

Retrieved from "https://kanterella.com/w/index.php?title=ML071730442&oldid=5345054"