ML070740660: Difference between revisions

From kanterella
Jump to navigation Jump to search
(Created page by program invented by StriderTol)
 
(StriderTol Bot change)
 
(4 intermediate revisions by the same user not shown)
Line 2: Line 2:
| number = ML070740660
| number = ML070740660
| issue date = 01/20/2007
| issue date = 01/20/2007
| title = Final Status Survey Final Report Phase Vi - Appendix A9, Survey Unit Release Record 9522-0004, Southeast Site Grounds (Non-Protected Area), Book 10 of 18
| title = Final Status Survey Final Report Phase VI - Appendix A9, Survey Unit Release Record 9522-0004, Southeast Site Grounds (Non-Protected Area), Book 10 of 18
| author name = Wojtkowiak D
| author name = Wojtkowiak D
| author affiliation = Connecticut Yankee Atomic Power Co
| author affiliation = Connecticut Yankee Atomic Power Co
Line 15: Line 15:


=Text=
=Text=
{{#Wiki_filter:Look:110 of 18 g!j Final Status Survey Final Report Phase VI Appendix A9 Survey Unit Release Record 9522-0004, Southeast Site Grounds (Non-Protected Area)February 2007 C CYAPCO FINAL STATUS SURVEY RELEASE RECORD SOUTHEAST SITE GROUNDS (NON-PROTECTED AREA)SURVEY UNIT 9522-0004 Prepared By,;Reviewed By: Approved By: Date: 1I 16o'7 (Date: /I Date: / 20 "7 Telkc uport Mnager Revision 0 SOUTHEAST SITE GROUNDS (NON-PROTECTED AREA)SURVEY UNIT 9522-0004 RELEASE RECORD TABLE OF CONTENTS 1. SURVEY UNIT DESCRIPTION
{{#Wiki_filter:}}
......................................................
3 2. CLASSIFICATION BASIS ................................................................
3 3. DATA QUALITY OBJECTIVES (DQO) ..........................................
6 4. SU RV EY D ESIGN .............................................................................
9 5. SURVEY IMPLEMENTATION
.......................................................
12 6. SU RV EY RESU LTS ........................................................................
13 7. QUALITY CONTROL ....................................................................
20 8. INVESTIGATIONS AND RESULTS .............................................
20 9. REMEDIATION AND RESULTS ..................................................
23 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN ...... 24 11. DATA QUALITY ASSESSMENT (DQA) ......................................
24 12. A N O M A LIE S ....................................................................................
25 13. CO N CLU SIO N ................................................................................
25 14. A TTA CH M EN TS .............................................................................
26 14.1 Attachment 1 -Figures (9 pages including cover)14.2 Attachment 2 -Scan Results (6 pages including cover)14.3 Attachment 3 -Laboratory Data (322 pages including cover)14.4 Attachment 4 -DQA Results (16 pages including covers)TOTAL 379 Revision 0 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD SURVEY UNIT DESCRIPTION Survey Unit 9522-0004 (Southeast Site Grounds (non-protected area) is designated as Final Status Survey (FSS) Class 1 and consists of approximately one thousand three hundred eighty-six square meters (1,386 M 2) of uninhabited land and is located approximately eight hundred sixty-four feet (864 ft) from the reference coordinate system benchmark used at Haddam Neck Plant (HNP) (see Attachment 1). The survey unit is bounded as follows: land Survey Unit 9522-0005 and land Survey Unit 9522-0006 to the north (called north as oriented with the north to south flow of the Connecticut River), land Survey Unit 9522-0002 to the west, land Survey Unit 9522-0001 to the south, and the discharge canal to the east. The survey unit is located along the west boundary of Survey Area 9522. The majority of the survey unit is flat and de-vegetated.
This is a result of soil grading in support of previous remediation.
The west boundary of the survey unit includes a steep bank for the discharge canal. The survey unit has a moderate slope running from east to west The reference coordinates associated with this survey unit are E008 through E01 1 by S075 through S078 (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 9522-0004 consisted of: a) A review of the 1OCFR50.75 (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 performed.
Survey Area 9522 includes a former survey area, 9308, that was consolidated into Survey Area 9522 in 2006. This survey area was initially designated as Class 2 during the development of the LTP.Revision 0 3 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD The source documents, the "Connecticut Yankee Haddam Neck Characterization Report" and "Initial Classification for Survey Areas at Connecticut Yankee", were incorporated by reference in LTP, Revision 0.Survey Unit 9522-0002 was created in 2006 under Revision 4 of the LTP and was designated as Class 1.Open land Survey Area 9522 was at one time an area immediately adjacent to the southern boundary of the Radiologically Controlled Area (RCA) and security fences. Initially, only a small section of the north side of the unit was paved, with the remainder of the unit gradually sloping down to the original site elevation.
The industrial area was expanded to support plant operations and control exposure to radiation.
According to the "Haddam Neck Plant Historic Site Assessment Supplement," plant photos revealed that the area was gradually filled in from approximately 1972 to between 1974 and 1976, with soil that may have originated from on-site sources. The introduction of fill material raised the elevation up to site grade and thereby facilitating a reconfiguration and expansion of the RCA and security protected area. Photos taken in 1976 show that the area was landscaped with grass and small trees and was probably given the name "ball-field" at that time. Over the next several years, additional fill was brought in. By 1987, photos show that half of the survey area was paved and occupied with buildings.
It is estimated that the elevation in the survey area may have increased by up to five (5) feet from the original site grade.Survey Area 9522 was impacted by several radiologically significant events during plant operations.
These include the discovery of several discrete sources of elevated activity on the ball-field in March 1980, the spill of radioactive liquid into an uncontrolled drain system in February of 1989 and the discovery of several discrete particles outside of the RCA in 1995. Additionally, a portion of Survey Area 9522 was used as a temporary laydown area for the Steam Generator Lower Assemblies (SGLAs) and the Pressurizer until these components where shipped off-site for disposal in 2001. All of these events occurred in the northern portion of Survey Area 9522.According to Plant Information Report (PIR) 89-35, a section of Survey Area 9522 was contaminated in February 1989 following the release of radioactive material into an uncontrolled drain in the Spent Fuel Building.
The drain discharged directly to an open trench that drained into a marshy area of the site.Freezing conditions limited the amount of radioactive material that left the protected area. The unanticipated release of radioactive material was identified during a routine radiological surveillance of the site. The area was remediated in 1989 to the established release criteria at the time (1E-5 [tCi/g) and, according to memo CH 89-854, the Chemistry Group initiated a sampling program at the drainage site to monitor activity.Revision 0 4 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Adverse Condition Report (ACR) 95-0250 states that in 1995, several discrete particles were found outside of the RCA, but within the Industrial Area in Survey Area 9522. In addition, two (2) other areas exhibiting elevated activity were identified in 1997. In all cases, the areas of elevated activity were removed upon discovery.
In May of 2005, a Survey and Sampling Work Plan (SSWP X2. 05-05-008) was developed and implemented to characterize the surface soil in this survey area.Seventeen (17) soil samples were collected as part of the effort to provide sample data with regard to types and quantities of radioactive material present in the surface soil. The soil samples were analyzed by the on-site laboratory.
A review of this sample data shows Cs-137 and Co-60 to be the primary radionuclides of concern, which both isotopes reported at fairly low concentrations.
As part of the groundwater characterization effort, a large number of surface and sub-surface soil samples were taken and 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 2. In some cases, soil was removed to meet the screening criteria in effect for groundwater dose compliance.
No HTD radionuclides were positively identified in concentrations greater than the screening criteria upon completion of these surveys and the restoration of the affected areas using off-site fill. 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.
Based upon the results of the previous surveys, it was determined to be unlikely that HTD radionuclides would be present in any significant concentration.
Therefore, none of the soil samples taken as part of this characterization survey were analyzed for HTD radionuclides.
Statistical quantities (mean, median and standard deviation) from the 2005 characterization survey conducted under SSWP 05-05-008 are provided in Table 1.Table 1 -Basic Statistical Quantities for Cs-137 and Co-60 from the 2005 Characterization Survey Cs-137 Co-60 (pCi/g) (pCi/g)Minimum Value: 6.98E-05 -6.69E-02 Maximum Value: 4.01E+00 1.16E+00 Mean: 9.85E-01 1.60E-01 Median: 3.50E-01 2.1OE-02 Standard Deviation:
1.28E+00 3.52E-01 Revision 0 5 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD The FSS Engineer performed a visual inspection and walk-down during September 2006 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 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 5.1-11, "Preparation of Final Status Survey Plan, " and the "Multi-Agency Radiation Survey and Site Investigation Manual" (MARSSIM).
A summary of the main features of the DQO process are provided herein.The DQO process incorporated hypothesis testing and probabilistic sampling distributions to control decision errors during data analysis.
Hypothesis testing is a process based on the scientific method that compares a baseline condition to an alternate condition.
The baseline condition is technically known as the null hypothesis.
Hypothesis testing rests on the premise that the null hypothesis is true and that sufficient evidence must be provided for rejection.
In designing the survey plan, the underlying assumption, or null hypothesis was that residual activity in the survey unit exceeded the release criteria.
Rejection of the null hypothesis would indicate that residual activity within the survey unit does not exceed the release criteria.The primary objective of the FSS plan was to demonstrate that the level of residual radioactivity in Survey Unit 9522-0004 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.Revision 0 6 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD The DCGLs presented in Chapter 6 of the LTP were developed for exposures from three (3) components, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity.
Equation 1 shows the mathematical relationship between the three (3) components and the total dose.Equation I HiTotal =Hsoil +HExistingGW
+HFutureGW 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)mrem/yr TEDE. To satisfy both the LTP and CY CTDEP criteria, the dose from soil must be reduced when using the existing and future groundwater dose values discussed above.This survey area is affected by existing groundwater (reference CY memo ISC 06-024). Therefore, the dose contribution from existing groundwater is bounded by two (2) mrem/yr TEDE.This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no buried concrete foundations or footings containing residual radioactive material within the groundwater saturated zone in the area (reference CY memo ISC 06-024). The dose contribution from future groundwater, the third dose component is, therefore, zero (0) mremlyr TEDE.Equation 2 19 mrem/yrTotal
= 17 mrem/yrsoil
+ 2 mrem/yrExisting GW+ 0 mrem/yrFuturcGW The allowable dose for soil in this survey unit is seventeen (17) mrem/yr TEDE as shown by Equation 2 above. The concentration of residual radioactivity resulting in seventeen (17) mrem/yr TEDE is designated as the Operational DCGL, and has been established for the radionuclides of concern as provided in Table 2.Revision 0 7 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Table 2 -Radionuclide Specific Base Case Soil DCGLs, Operational DCGLs and Required Minimum Detectable Concentrations (MDCs)Radionuclide
() Base Case Soil Operational DCGL Required MDC DCGL (pC/g) (2) (pC/g) (3) (pC/g) (4)H-3 4.12E+02 2.80E+02 1.65E+01 C-14 5.66E+00 3.85E+00 2.26E-01 Mn-54 1.74E+01 1.18E+O1 6.96E-01 Fe-55 2.74E+04 1.86E+04 1.1 OE+03 Co-60 3.81E+00 2.59E+00 1.52E-01 Ni-63 7.23E+02 4.92E+02 2.89E+01 Sr-90 1.55E+00 1.05E+00 6.20E-02 Nb-94 7.12E+00 4.84E+00 2.85E-01 Tc-99 1.26E+01 8.57E+00 5.04E-0 1 Ag-108m 7.14E+00 4.86E+00 2.86E-01 Cs-134 4.67E+00 3.18E+00 1.87E-01 Cs-137 7.91E+00 5.38E+00 3.16E-01 Eu- 152 1.01E+01 6.87E+00 4.04E-01 Eu-154 9.29E+00 6.32E+00 3.72E-01 Eu-155 3.92E+02 2.67E+02 1.57E+01 Pu-238 2.96E+01 2.01E+01 1.18E+00 Pu-239/240 2.67E+01 1.82E+01 1.07E+00 Am-241 (5) 2.58E+01 1.75E+01 1.03E+00 Pu-241 8.70E+02 5.92E+02 3.48E+01 Cm-243/244 2.90E+O 1 1.97E+01 1.16E+00 (1) Bold indicates those radionucldies considered Hard to Detect (HTD)(2) The Base Case Soil DCGL(s) are specified by the LTP in Chapter 6 and are equivalent to twenty-five (25) mrem/yr TEDE (3) The Operational DCGL is equivalent to achieving seventeen (17) mrem/yr TEDE (4) The required MDC is equivalent to achieving one (1) mrem/yr TEDE (5) Americium-241 can be analyzed by gamma and alpha spectroscopy and is considered to be Easy to Detect (ETD). The preferred result is the alpha spectroscopy's when both analyses are performed Revision 0 8 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 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 2005 to establish the radiological condition of Survey Unit 9522-0004 for FSS.Cs-137 and Co-60 were the two (2) gamma emitting radionuclides reported in concentrations with the potential for exceeding the screening criteria.
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, analysis results were reported as actual calculated results. Results reported as less than Minimum Detectable Concentration (MDC) were not accepted for FSS. Sample report summaries included unique sample identification, analytical method, radionuclide, result, and uncertainty to two (2) standard deviations, laboratory data qualifiers, units, and the required and observed MDC.4. SURVEY DESIGN The level of effort associated with planning a survey is based on the complexity of the survey and nature of the hazards. Guidance for preparing FSS plans is provided in Procedure RPM 5.1-11, "Preparation of Final Status Survey Plans".The 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 both Cs-137 and Co-60 would be the radionuclides of concern in Survey Unit 9522-0004 (refer to Section 3). The characterization survey did not include any HTD radionuclides of concern for this survey unit. Based on other survey data, 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 9 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 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 0.5 to achieve a relative shift (A/cr) in the range of I and 3. The resulting relative shift was 1.82. A Prospective Power Curve was generated using COMPASS, a software package developed under the sponsorship of the United States Nuclear Regulatory Commission (USNRC) for implementation of the MARSSIM in support of the decommissioning license termination rule (lOCFR20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design. The survey design specified sixteen (16) 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 3.Table 3 -Sample Measurement Locations with Associated GPS Coordinates Designation Northing Easting 9522-0004-OO1F 236286.65 669067.63 9522-0004-002F 236286.65 669100.40 9522-0004-003F 236258.26 669051.24 9522-0004-004F 236258.26 669084.01 9522-0004-005F 236258.26 669116.79 9522-0004-006F 236258.26 669149.56 9522-0004-007F 236229.88 669034.85 9522-0004-008F 236229.88 669067.63 9522-0004-009F 236229.88 669100.40 Revision 0 10 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Table 3 -(continued)
Designation Northing Easting 9522-0004-OIOF 236229.88 669133.18 9522-0004-011F 236229.88 669165.95 9522-0004-012F 236299.88 669198.73 9522-0004-013F 236201.49 669051.24 9522-0004-014F 236201.49 669084.01 9522-0004-015F 236201.49 669116.79 9522-0004-016F 236201.49 669149.56 Procedure RPM 5.1-11 specifies that 5% of the samples are required to be selected for HTD analysis.
Two (2) soil samples, or about 10% of the number of samples that would be used for non-parametric statistical testing were randomly selected for HTD radionuclide analysis using the Microsoft Excel"RANDBETWEEN" function.
Each sample was sent off-site for a full suite analysis of the HTD radionuclides specified in the LTP, Table 2-12,"Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 2.The LTP requires a minimum of 5% of the samples taken for non-parametric statistical testing be selected for 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" function.The LTP specifies a required scanning coverage of 100% for outdoor Class 1 areas.For this Class 1 survey unit, the "Investigation Level" for area scanning and soil sample measurement results are those levels specified in LTP, Table 5-8. Table 4 provides a synopsis of the survey design.Revision 0 I1I SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Table 4 -Synopsis of the Survey Design Feature Design Criteria Basis Survey Unit Land Area 1,386 m 2  Based on AutoCAD-LT Type 1 and Type 2 errors were 16 0.05, sigma was 0.27 pCi/g, the Number of Measurements (16 systematic grid) LBGR was set at 0.5 to achieve a Relative Shift in the range of 1 and 3 Grid Spacing 11.03 m Based on triangular grid 5.38 pCi/g Cs-137 Administratively set to achieve Operational DCGL 2.59 pCi/g Co-60 17 mremlyr TEDE ()5.38 pCi/g Cs-137 The Operational DCGL meets Soil Investigation Level the LTP criteria for a Class 1 2.59 pCi/g Co-60suvyni survey unit The LTP requires 100% area Scan Survey Area Approximately coverage for Class 1 survey Coverage 100% of the area units units An instrument Based upon a Minimum Detectable Count Rate (MDCR)response greater of 1,597 cpm and a Scan Investigation Level than the Scan on MD7scan o MDC(DGLEM)
Of corresponding MDCsan Of MDC(DCGLEMc) of 7 pCi/g Cs-137 and 1.83 pCi/g 3,108 cpm Co-60 (1) The allowable dose for soil in this survey unit is seventeen (17) mrem/yr TEDE as the bounding dose from existing and future groundwater has been established based on field data (reference CY memo ISC 06-024)5. SURVEY IMPLEMENTATION Final status survey field activities were conducted under 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 information pertaining to the FSS.A single scan area was established that constituted approximately 100% of the surface area of Survey Unit 9522-0004.
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 5,630 counts per minute (cpm) up to 13,700 cpm.Revision 0 12 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 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 around the sample flag or paint mark was scanned for elevated radiation levels.Sixteen (16) 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 (9522-0004-004F and 9522-0004-007F) were randomly selected for HTD radionuclide analysis.The implementation of survey specific quality control measures included the collection of one (1) sample (9522-0004-001F) for "split sample" analysis.6. SURVEY RESULTS All field survey activities were conducted between November 22, 2006 and November 29, 2006.The sample locations identified in the FSS plan were scanned over approximately a one (1) meter radius for elevated radiation levels. Table 5 provides an overview of the scan results for sample measurement locations.
Scan results are provided in Attachment 2.Table 5 -Scan Results for Sample Measurement Locations Sample Highest Logged Action Level (2)Measurement Reading (kcpm) > Action Level (2)Location (kcpm)1 7.64E+03 8.61E+03 NO 2 5.93E+03 7.89E+03 NO 3 8.57E+03 1.03E+04 NO 4 6.26E+03 8.30E+03 NO Revision 0 13 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Table 5 -(continued)
Sample Highest Logged Action Level (1)Measurement Reading > Action Level (2)Location (kcpm) (cpm)5 5.65E+03 6.70E+03 NO 6 6.34E+03 8.02E+03 NO 7 1.09E+04 9.49E+03 YES 8 7.99E+03 9.76E+03 NO 9 8.05E+03 9.36E+03 NO 10 5.56E+03 7.08E+03 NO 11 1.24E+04 1.32E+04 NO 12 5.71E+03 6.68E+03 NO 13 9.62E+03 9.44E+03 YES 14 9.69E+03 1.02E+04 NO 15 6.82E+03 7.18E+03 NO 16 1.50E+04 1.41E+04 YES kL)(2)I ne action Level is oased on a measurement above amnment oacKgrouna in accordance with the FSS plan The FSS plan requires movement of the sample measurement location to the area within the 1 meter radius yielding the response above the action level. Sample locations 9522-0004-007F, 9522-0004-013F and 9522-0004-016F were moved accordingly.
The scan areas, that comprised approximately 100% of the total surface area for the survey unit, were scanned for elevated radiation levels. The areas were scanned in accordance with the FSS plan on November 22, 2006 through November 29, 2006. Several elevated measurement locations were identified during scanning.
Table 6 provides an overview of the scan area survey. Scan results are provided in Attachment 2.Revision 0 14 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Table 6 -Scan Area Results Highest Action Logged Level () Elevated Reading Investigation Scan Strips Reading Identification (2) Sample (kcpm) (kcpm)9522-04-ER-00-01-1 9522-0004-0171 9522-04-ER-00-01-2 9522-0004-0181 9522-04-ER-00-04-1 9522-0004-0191 9522-04-ER-00-04-2 9522-0004-0201 1 thru 10 16.20 7.27 9522-04-ER-00-08-1 9522-0004-0211 9522-04-ER-00-09-1 9522-0004-0221 9522-04-ER-00-09-2 9522-0004-0231 9522-04-ER-00-10-1 9522-0004-0241 9522-04-ER-00-10-2 9522-0004-0251 9522-04-ER-00-19-1 9522-0004-0261 11 thru 20 9.76 9.55 9522-04-ER-00-20-1 9522-0004-0271 9522-04-ER-00-22-1 9522-0004-0281 9522-04-ER-00-23-1 9522-0004-0291 21 thru 30 10.20 8.19 9522-04-ER-00-26-1 9522-0004-0301 9522-04-ER-00-30-1 9522-0004-0311 9522-04-ER-00-32-1 9522-0004-0321 9522-04-ER-00-34-1 9522-0004-0331 31 thru 40 11.00 10.40 9522-04-ER-00-40-1 9522-0004-0341 9522-04-ER-00-40-2 9522-0004-0351 Revision 0 15 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Table 6 -(continued)
Highest Action Logged Level (1) Elevated Reading Investigation Scan Strips Reading Identification 2)Sample (kcpm) (kcpm)9522-04-ER-00-41-1 9522-0004-0361 9522-04-ER-00-44-1 9522-0004-0371 9522-04-ER-00-45-1 9522-0004-0381 9522-04-ER-00-46-1 9522-0004-0391 41 thru 50 15.90 13.70 9522-04-ER-00-46-2 9522-0004-0401 9522-04-ER-00-47-1 9522-0004-0411 9522-04-ER-00-47-2 9522-0004-0421 9522-04-ER-00-48-1 9522-0004-0431 9522-04-ER-00-49-1 9522-0004-0441 9522-04-ER-00-53-1 9522-0004-0451 9522-04-ER-00-56-1 9522-0004-0461 9522-04-ER-00-56-2 9522-0004-0471 51 thru 60 16.30 14.00 9522-04-ER-00-57-1 9522-0004-0481 9522-04-ER-00-58-1 9522-0004-0491 9522-04-ER-00-60-1 9522-0004-0501 61 thru 65 14.30 13.70 9522-04-ER-00-61-1 9522-0004-051I (1) The action level is based on a measurement above ambient background (2) ER and SC are abbreviations associated with the barcodes used in the field where ER stands for Elevated Reading and SC stands for Scan The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories, LLC. The laboratory analyzed the sixteen (16) samples collected for non-parametric statistical testing, the associated field splits and the thirty-five (35) investigative samples using gamma spectroscopy.
Gamma spectroscopy analysis was performed to the required MDCs. Gamma spectroscopy results identified some radionuclides meeting the accepted criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty).
However, Cs-137 and Co-60 were the only gamma-emitting radionuclides reported in concentrations exceeding the de-selection criteria.Revision 0 16 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Cs-137 was identified in eleven (11) and Co-60 was identified in four (4) of the sixteen (16) 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 lower than the concentrations of Cs-137 found in soil at off-site locations within the vicinity of the HNP as presented in the Health Physics TSD BCY-HP-0063.
A summary of the sixteen (16) samples collected for non-parametric statistical testing results is provided in Table 7.Table 7 -Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Cs-137 Co-60 Sample Number pCi/g pCi/g 9522-0004-0OlF 4.79E-02 1.84E-02 9522-0004-002F 7.78E-02 1.60E-02 9522-0004-003F 0.OOE+00 -3.62E-03 9522-0004-004F 4.30E-02 1.57E-02 9522-0004-005F
-3.1OE-03 5.1OE-03 9522-0004-006F 9.48E-02 -5.83E-03 9522-0004-007F 1.46E-02 1.89E-02 9522-0004-008F 8.05E-02 1.57E-02 9522-0004-009F 5.56E-02 -3.76E-03 9522-0004-OIOF 7.50E-02 0.OOE+00 9522-0004-01IF 1.82E-02 3.62E-02 9522-0004-012F 4.19E-02 2.04E-02 9522-0004-013F 4.47E-02 7.30E-03 9522-0004-014F 4.61 E-02 -1.30E-02 9522-0004-015F 1.03E-01 0.OOE+00 9522-0004-016F
-3.90E-03
-1.72E-02 The off-site laboratory also processed two (2) samples for HTD analyses as required by the sample plan. The requested analyses included alpha spectroscopy, gas proportional counting, and liquid scintillation depending on the radionuclide and the measurement method. All analyses performed met the required minimum MDC.Revision 0 17 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Sr-90 was positively identified (i.e., a result greater than two (2) standard deviations uncertainty) in both of the two (2) samples analyzed for HTD radionuclides.
As previously stated in Section 4 of this report, the criteria for de-selection of a radionuclide is a concentration that is less than 5% of the Operational DCGL for individual radionuclides and less than 10% of the Operational DCGLs for aggregates.
For Sr-90, the Operational DCGL is 1.05 pCi/g to achieve a TEDE of seventeen (17) mrem/yr. The analytical results for Sr-90 in the two (2) samples selected for HTD analysis respectively equated to 3% and 18% of the Operational DCGL. Subsequently, Sr-90 was added as a radionuclide of concern for this survey unit. In response, all samples that comprised the statistical sample population for this survey unit were subjected to additional analysis for the presence of Sr-90. The results are provided below in Table 8.Table 8 -Summary of Sr-90 Analysis Results for Surface Soil Samples Comprising the Statistical Sample Population Sample Number Sr-90 pCi/g 9522-0004-00IF 1.97E-02 9522-0004-002F 8.04E-02 9522-0004-003F 2.36E-02 9522-0004-004F 3.50E-02 9522-0004-005F
-2.34E-02 9522-0004-006F 2.84E-03 9522-0004-007F 1.90E-01 9522-0004-008F 3.68E-02 9522-0004-009F 3.43E-02 9522-0004-OIOF 1.90E-02 9522-0004-01 IF 2.96E-02 9522-0004-012F 1.96E-02 9522-0004-013F
-3.80E-04 9522-0004-014F 1.95E-02 9522-0004-015F 3.59E-02 9522-0004-016F 6.75E-03 Revision 0 18 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD The "sum-of-fractions" or "unity rule" is the mathematical test used to evaluate compliance with radiological criteria for license termination when more than one radionuclide has been determined to be potentially present. The unity rule is: Equation 3 Cl C 2  C, <1 DCGL, DCGL 2  DCGL, Where: Cn = concentration of radionuclide n and DCGLn = DCGL of radionuclide n.The results of the unity rule calculation for the radionuclides of concern in the statistical sample population for Survey Unit 9522-0004 are provided in Table 9 below.Table 9 -Results of Unity Calculation for Surface Soil Samples the Statistical Sample Population Comprising Sample Number Fraction of the Operational DCGL(')(2)
Unity Cs-137 Co-60 Sr-90 9522-0004-OOIF 0.01 -0.01 9522-0004-002F 0.01 -0.08 0.09 9522-0004-003F
--0.02 0.02 9522-0004-004F 0.01 0.01 0.03 0.05 9522-0004-005F
---0.00 9522-0004-006F 0.02 -0.02 9522-0004-007F
--0.18 0.18 9522-0004-008F 0.01 0.01 0.04 0.06 9522-0004-009F 0.01 -0.03 0.04 9522-0004-OIOF 0.01 --0.01 9522-0004-OIIF
-0.01 0.03 0.04 9522-0004-012F 0.01 0.01 -0.02 9522-0004-013F 0.01 --0.01 9522-0004-014F 0.01 -0.02 0.03 Revision 0 19 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Table 9 -(continued)
Sample Number Fraction of the Operational DCGL(')(2)  Unity Cs-137 Co-60 Sr-90 9522-0004-015F 0.02 0.03 0.05 9522-0004-016F
---(1) The Operational DCGL from Table 2 is 5.38 pCi/g for Cs-137, 2.59 pCi/g for Co-60 and 1.05 pCi/g for Sr-90 to achieve seventeen (17) mrem/yr TEDE respectively.
(2) -indicates that the radionuclide was not positively detected in the sample 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". Cs-137 was detected in sufficient quantities in both samples to evaluate in accordance with procedure.
There was acceptable agreement between the field split results.The sample analysis vendor, General Engineering Laboratories, LLC, maintains quality control and quality assurance plans as part of normal operation.
Refer to Attachment 4 for data and data quality analysis results 8. INVESTIGATIONS AND RESULTS Thirty-five (35) investigative surface soil samples were collected from scan areas exhibiting elevated scan readings.
The investigative soil samples were analyzed for Cs-137 and Co-60 in accordance with the DQOs used during the survey design.As previously stated, Sr-90 was positively identified (i.e. a result greater than two (2) standard deviations uncertainty) in the two (2) surface soil samples selected for HTD analysis.
Consequently, Sr-90 was added as a radionuclide of concern for this survey unit. All surface soil samples comprising the statistical sample population were subjected to additional analysis for the presence of Sr-90. Subsequently, the statistical sample population as a whole was evaluated to assess the distribution of the detected radionuclides of concern. 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 resultant distribution fractions are presented in Table 10 below.Revision 0 20 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Table 10 -Radionuclide Distribution Fraction for the Radionuclides of Concern in the Statistical Soil Sample Population Detected Radionuclide Distribution Fraction Cs-137 0.592 Co-60 0.083 Sr-90 0.325 The potential presence of Sr-90 in the investigative samples taken that were not subjected to direct analysis for Sr-90 was addressed by using a surrogate relationship to another detectable radionuclide as recommended in NUREG-1575 (MARSSIM), in this case Cs-137. To demonstrate compliance with the release criteria by directly comparing the individual investigative sample results with the DCGL(s) as required by MARSSIM, the DCGL for the surrogate radionuclide, in this case Cs-137 was scaled to account for the fact that it was being used as an indicator for additional radionuclides, in this case Sr-90. This result is referred to as the surrogate DCGL.The surrogate DCGL was computed based on the distribution ratio between the hard-to-detect radionuclides and the easy-to-detect radionuclides.
The surrogate DCGL is computed as follows: Equation 4 1 Surrogate~ccl, -[(D ... .. .. CG 3~~*~ DGJ Where: DCGLSur = Surrogate radionuclide DCGL DCGL 2 , 3...n = DCGL for radionuclides to be represented by the surrogate R, = Ratio of concentration (or nuclide mixture fraction) of radionuclide "n" to surrogate radionuclide Using the DCGLs presented in Table 2 and the soil nuclide distribution presented in Table 10, the following surrogate calculation was deduced;Equation 5 Surrogate oCL=Cs 137) =1.41 pCi/g 5.8Il-)1+
j .3205s-(5.38(Cs-137)
+ 1.05(sr-90),)
Revision 0 21 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Subsequently, the surrogate DCGL that was used for Cs-137 in this survey unit for direct comparison of investigative sample results to demonstrate compliance with the operational dose limit of seventeen (17) mrem per year is 1.41 pCi/g.The samples are denoted as shown in Table 6, with the sample results shown in Table 11 below.Table 11 -Confirmatory Sample Results Cs-137 Co-60 Unity Fraction Sample Number P igP ig()2__________pCi/g pCi/g (I)(2)9522-0004-0017-I 1.99E-01 3.91E-02 0.141 9522-0004-0018-I 8.83E-02 -4.18E-03 0.063 9522-0004-0019-I 1.06E-01 -1.66E-02 0.075 9522-0004-0020-I 8.1 8E-02 1.33E-02 0.058 9522-0004-0021-I 5.02E-03 -8.99E-03
-9522-0004-0022-I
-1.92E-03 2.23E-02 0.007 9522-0004-0023-I
-9.20E-03
-6.50E-03
-9522-0004-0024-I 1.60E-02 1.15E-03 9522-0004-0025-I 2.42E-02 6.90E-03 -9522-0004-0026-1 4.99E-02 -9.36E-04 0.035 9522-0004-0027-I 5.61E-02 2.82E-02 0.040 9522-0004-0028-I 9.51 E-02 4.06E-02 0.067 9522-0004-0029-I 1.43E-02 -2.23E-02
-9522-0004-0030-I 2.17E-02 -2.80E-02 9522-0004-0031-I 5.19E-03 1.37E-02 -9522-0004-0032-I
-1.06E-03 2.82E-02 -9522-0004-0033-I
-4.94E-03 4.14E-03 9522-0004-0034-I 4.04E-03 -2.46E-02
-9522-0004-0035-I 5.41E-02 3.43E-03 0.038 9522-0004-0036-I 2.63E-02 6.25E-03 0.019 9522-0004-0037-I 1.23E-0 1 3.35E-02 0.100 9522-0004-0038-I 3.65E-02 5.12E-02 0.020 Revision 0 22 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD Table 11 -(continued)
Cs-137 Co-60 Unity Fraction Sample Number pCi/g pCi/g (1) (2)9522-0004-0039-I 4.06E-02 -6.38E-03
-9522-0004-0040-I 7.66E-02 3.41E-03 0.054 9522-0004-0041-I 6.75E-02 -9.28E-03 0.048 9522-0004-0042-I 2.94E-02 2.87E-03 0.021 9522-0004-0043-I
-1.74E-02 4.26E-02 -9522-0004-0044-I 2.61E-02 -6.71E-03
-9522-0004-0045-I 2.66E-0 1 6.43E-03 0.189 9522-0004-0046-I 2.45E-02 -8.21E-03
-9522-0004-0047-I 2.04E-02 2.3 1E-03 -9522-0004-0048-I 3.03E-02 5.58E-03 0.021 9522-0004-0049-I 1.81E-03 1.26E-02 -9522-0004-0050-I 8.28E-04 3.43E-03 9522-0004-0051-I 8.40E-03 1.73E-02 (1) The Operational DCGL from Table 2 is 5.38 pCi/g for Cs-137 and 2.59 pCi/g for Co-60 to achieve seventeen (17) mrem/yr TEDE respectively.
The Operational DCGL for Cs-137 has been adjusted to 1.41 pCi/g as a surrogate to account for the potential presence of HTD radionuclide Sr-90.(2) -indicates that no radionuclides were positively detected in the sample 9. REMEDIATION AND RESULTS Significant remediation activities occurred in this survey unit prior to FSS. All above grade and below grade commodities and facility systems were removed and properly dispositioned.
Contaminated soils were identified, excavated and removed as part of the "Zone 12" and "Excavation 7" remediation projects which occurred in this survey area. All excavations were characterized and backfilled with "clean" fill prior to performing FSS. As a byproduct of remediation activities, 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 survey units to the north and east.Revision 0 23 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD 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 Additional evaluation to account for the presence of Sr-90 was performed on the statistical survey population as a consequence of the results from the initial samples selected for HTD analysis.
This was to ensure that the dose consequence from the possible presence of Sr-90 in the surface soils in this survey unit was adequately addressed.
: 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 12.Table 12 -Basic Statistical Quantities for Cs-137, Co-60 and Sr-90 from the Final Status Survey Cs-137 Co-60 Sr-90 pCi/g pCi/g pCi/g DCGLop: 5.38E+00 2.59E+00 1.05E+00 Minimum Value: -3.90E-03
-1.72E-02
-2.34E-02 Maximum Value: 1.03E-01 3.62E-02 1.90E-01 Mean: 4.60E-02 6.89E-03 3.3 1E-02 Median: 4.54E-02 6.20E-03 2.17E-02 Standard Deviation:
3.42E-02 1.42E-02 4.74E-02 Revision 0 24 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD The range of the data, about three (3) standard deviations for Cs-137 and about&#xfd;four (4) standard deviations for Sr-90, was not a particularly large variation considering that the levels were essentially at existing environmental levels where such variation is to be expected and the difference between the mean and median was about 2% and 24% 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 0.01 for Cs-137 and 2.65 for Sr-90.Co-60, although included in the FSS plan for compliance purposes, was positively identified in only four (4) of the sixteen (16) samples collected for non-parametric statistical testing. Assessment of the basic statistical quantities and graphical representation of Co-60 was not considered useful given the limited number of data points to represent the distribution.
All data, assessments, and graphical representations are provided in Attachment 4.12. ANOMALIES As part of the survey design, two (2) surface soil samples were selected at random for additional analysis for HTD radionuclides.
Surface soil sample number 9522-0004-004F was one (1) of the samples selected.
The initial analysis results for sample 9522-0004-004F indicated a Sr-90 concentration of 1.26 pCi/g.This sample result was considered suspect due to the fact that this singular observed concentration was significantly higher than the Sr-90 concentrations previously observed in this and adjacent survey units. In addition, the Minimum Detectable Activity (MDA) of 0.053 pCi/g was approximately twice the previous typical observed MDA for Sr-90 analysis.Subsequently, the sample analysis vendor, General Engineering Laboratories was instructed to prepare and re-analyze sample 9522-0004-004F for Sr-90. The Sr-90 concentration of 0.035 pCi/g reported from the second analysis, which more closely approximates other Sr-90 sample results, was used as the Sr-90 result for this sample.13. CONCLUSION Survey Unit 9522-0004 has met the final DQOs of the FSS plan. The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved.
Elevated Measurement Comparison was not required.All identified radionuclides of concern were used for statistical testing to determine the adequacy of the survey unit for FSS.The sample data passed the Sign Test. The null hypothesis was rejected.
The Retrospective Power Curve generated using COMPASS shows adequate power was achieved.
The survey unit is properly designated as Class 1.Revision 0 25 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD The dose contribution from soil is 0.726 mrem/yr TEDE based on the average concentration of the samples used for non-parametric statistical sampling.This survey area is affected by existing groundwater (reference CY memo ISC 06-024); therefore the dose contribution from existing groundwater is bounded at two (2) mrem/yr TEDE.This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no underground structures, systems or components containing residual radioactive material within the groundwater saturated zone in the area (reference CY memo ISC 06-024); therefore, the dose contribution from future groundwater is zero (0) mremlyr 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 2.726 mrem/yr TEDE. Therefore, Survey Unit 9522-0004 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 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD ATTACHMENT 1 (FIGURES)Revision 0 I'll "ill oWII q 0*0*0 0 0%I i 9522-0001 9522-0003 9522-0006 002 6011)005 001=WetLand 0010)004 01 6 0009 0003 9522-0005 015 ,008 0014 007 0013 0 is 30 IFan NAD27COwchcur sWVkPhW Syatn Connecticut Yankee Atomic Power Company Sample Location Map for Survey Unit 9522-0004
=sOil Smple RaqlMNi M~ig 9522-0006 00 0.078~0O0 1106-0002 WatLaud 0.048 0.043 0.075 0.000 0.056 22-0005 0.081 0.103 00 0.015 0.046 0 15 30-Fd Notu Cooidundw am in NAD27CbMKeciicu s iaw k oW Icy Power Company Final Status Survey Unit 9522-0004 Cesium-137Posting Plot
=Soil SImple Result in p Cig 9522-0006 00 0.016 0.018 0.005 106-0002= Wet  0.016 0.000 0.004~004 9522-0005 00 0.016 0.000 00 0.019 00-0.013 Not-s 0 15 30)NOMFs Coestelams mW in NAD27Conmeclku StAft Plan Sstsu mnecticut Yankee Atomic Power Company Final Status Survey Unit 9522-0004 Cobalt-60 Posting Plot I, w22-0003-Soil Sampl Rcnt in p Ci/g 9522-0006 0.080 00-0.023 106-0002-Wd Land 0.020 0.035 0.019 0 0.024 0.034 9522-0005 00 0.037 0.036 0.190 0.020 0 -is 30 Ceriowhm m i PN4D27Cbmdu sawplowsyt Final Status Survey Unit 9522-0004 Strontium-90 Posting Plot 9522-0001 9522-0003 9522-0006 I= 046 F,- -WetLasd 0260 0027 029 9522-0005 044 030 031 C, 0 0 0032 033 M4D27Cb-*kut kI~Ph~y Aga Co nnecticut Yankee Atomic Power Company C 3 invesogtive Sample Location Map for Survey Unit W2-0003=sOISaMp~c Rcsnltn i2P Mg 9522-0006 106-0002 I P "~ -e= n 0.266 122.00050.026 15I 30 NAD27 CmIwdiaM Cy Connecticut Yankee Atomic Power Company Final Status Survey Unit 9522-0004 Investigative Sample Cesium-137Posting Plot
 
SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD ATTACHMENT 2 (SCAN RESULTS)Revision 0 SOUTHEAST SITE GROUNDS (NON-PROTECTED AREA)SURVEY UNIT 9522-0004 RELEASE RECORD Attachment 2 SCAN RESULTS @ SAMPLE LOCATIONS Survey Location Log Date Log Time Reading Alarm Level >Alarm E-600 S/N Probe S/N Level 9522-04-BL-00-01-0 11/22/2006 7:25:00 7.38E+03 1114 1014 9522-04-SL-00-01-0 11/22/2006 7:26:00 7.64E+03 8.61E+03 1114 1014 9522-04-BL-00-02-0 11/22/2006 7:27:00 6.72E+03 114 1014 9522-04-SL-00-02-0 11/22/2006 7:27:00 5.93E+03 7.89E+03 1114 1014 9522-04-BL-00-03-0 11/22/2006 7:28:00 8.94E+03 1114 1014 9522-04-SL-00-03-0 11/22/2006 7:29:00 8.57E+03 1.03E+04 1114 1014 9522-04-BL-000470 1/22/2006 7:30:00 7.10E+03 1104 1014 9522-04-SL-00-04-0 11/22/2006 7:30:00 6.26E+03 8.30E+03 1114 1014 9522-04-BL-00-05-0 11/22/2006 7:40:00 5.63E+03 114 1014 9522-04-SL-00-05-0 11/22/2006 7:41:00 5.65E+03 6.70E+03 1114 1014-9522-04-BL-00-06-0 11/22/2006 7:42:00 6.84E+03 1114 1014 9522-04-SL-00-06-0 11/22/2006 7:42:00 6.34E+03 8.02E+03 1114 1014 9522-04-BL-00-07-0 11/22/2006 7:45:00 8.20E+03 1114 1014 9522-04-SL-00-07-0 11/22/2006 7:46:00 1.09E+04 9.49E+03 + 1114 1014 9522-04-BL-00-08-0 11/22/2006 7:47:00 8.45E+03 1114 1014 9522-04-SL-00-08-0 11/22/2006 7:48:00 7.99E+03 9.76E+03 1114 1014 9522-04-BL-00-09-0 11/22/2006 9:38:00 8.08E+03 114 1014, 9522-04-SL-00-09-0 11/22/2006 9:39:00 8.05E+03 9.36E+03 1114 1014 9522-04-BL-00-10-0 11/22/2006 9:40:00 5.98E+03 114 1014 9522-04-SL-00-10-0 11/22/2006 9:41:00 5.56E+03 7.08E+03 1114 1014 9522-0 14-BL-0 .0-1 1-0 11/2212006 9:41:00 1.117E+04 1114 1014 9522-04-SL-00-11-0 11/22/2006 9:42:00 1.24E+04 1.32E+04 1114 1014 9522-04-BL-00-12-0 11/22/2006 9:43:00 5.61 E+03 1114 1014 9522-04-SL-00-1 2-0 11/22/2006 9:44:00 5.71 E+03 6.68E+03 1114 1014 9522-04-BL-00-13-0 11/22/2006 10:11:00 8.15E+03 1114 1014 9522-04-SL-00-1 3-0 11/22/2006 10:12:00 9.62E+03 9.44E+03 + 1114 1014:9522-04-BL-00-14-0 11/22/2006 10:13:00 8.82E+03 1114 1014 9522-04-SL-00-14-0 11/22/2006 10:14:00 9.69E+03 1.02E+04 1114 1014 9522-04-BL-00-1 5-0 11/22/2006 10:14:00 6.07E+03 1114 10 .141 9522-04-SL-00-1 5-0 11/22/2006 10:15:00 6.82E+03 7.1 8E+03 1114 1014 9522-04-BL-00-1 6-0 11/2212006 10:15:00 1 .25E+04 1114 1014 9522-04-SL-00-1 6-0 11/22/2006 10:16:00 1.50E+04 1.41 E+04 + 1114 1014 REVISION 0 Page I of I SOUTHEAST SITE GROUNDS (NON-PROTECTED AREA)SURVEY UNIT 9522-0004 RELEASE RECORD Attachment 2 SCAN RESULTS FOR SCAN STRIPS Survey Location 9522-04-BC-00-01
-0 9522-04-SC-00-01 -O 9522-04-ER-00-01-1 9522-04-ER-00-012-2 9522-04-SC-00-03-0 9522-04-SC-00-02-0 9522-04-BC-00-03-0 9522-04-SC-00-03-0 9522-04-BC-00-04-0 9522-04-SC-00-04-0 9522-04-ER-00-04-1 9522-04-ER-0O-04-2 9522-04-BC-00-05-0 9522-04-SC-00-05-0 9522-04-SC-00-06-0 9522-04-SC-00-06-0 g522-04-BC-00-07-0 9522-04-SC-00-07-0 9522-04-EC-00-08-0 9522-04-ER-00-08-1
.9522-04-BC-00-09-0 9522-04-SC-00-09-0 9522-04-ER-SC-09-1 9522-04-ER-OO-09-2
.9522-04-BC-00-10-0 9522-04-SC-00-10-0 9522-04-ER-OO-1 0-1 9522-04-ER-OO-l 0-2 9522 -O4-BC-0O-1 1-0 9522-04-SC-00-11-0 9522-04.BC-00-1 2-0 9522-04-SC-00-12-0 9522. 4.-BC-00-1 3-0 9522-04-SC-0O-1 3-0.9522-04-BC-00-14-0
:95212-04-SC-00-1 4-0 9522-04-S C-0O-1 5-0.9522-04-BC-00-16-0 9522-04-SC-00-1 6-0 0522-04-BC-00-1 7-0 9522-04-SC-00-1 7-0 Log Date 11/271/2006 11/27/2006 11/28/2006 1112812006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/28/2006 11/28/2006 11/27/2006 11/27/2006 11/2712006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/28/2006 11/27/2006 11/27/2006 11/28/2006 11/28/2006 11/27/2006 11/27/2006 11/28/2006 1112812006 11 /27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 Log Time 7:50:00 7:58:00 7:47:00 7:48:00 8:00:00 8:08:00 8:09:00 8:15:00 8:16:00 8:21:00 8:07:00 8:08:00 8:22:00 8:28:00 8:29:00 8:31:00 8:31:00 8:34:00 08:43:00 8:45:00 8:38:00 8:46:00 8:48:00 8:38:00 10:03:00 8:491:.0:0 8:52:00 10:04:00 10:26:00 9:58:00 10:00:00 10:01 :00~10:04:00 10:05:00 10:07:00 10:11:00 10: 12:00 10:13:00.10:15:00 10:16:00 10:17:00 10:18:00 10:21 :00 Reading Alarm Level 6.54E+03 6.09E+03 7.69E+03 7.58E+03 7.69E+03 8.09E+03 7.69E+03 6.75E+03 6.64E+03 7.92E+03 7.57E+03 6.02E+03 8.81E+03 6.57E+03 6.84E+03 7.73E+03 7.44E+03 7.73E+03 8.59E+03 7.73E+03 7.32E+03 6.95E+03 8.54E+03 7.84E+03 7.48E+03 9.12E+03 6.91 E+03 7.53E+03 8.5OE+03 7.50E+03 6.34E+03 1.18E+04 6.1 5E+03 6.56E+03 7.27E+03 1.42E+04 7.27E+03 1 .62E+04 7.27 E+03 7.33E+03 6.49E+03 8.55E+03 1.41 E+04 8.55E+03 1.42E+04 8.55E+03 7.36E+03 6.67E+03 8.59E+03 6.65E+03 6.94E+03 7.81 E+03>Alarm Level&#xf7;4 E-600 S/N 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 Probe S/N 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014: 1014 1014.1014 1014 1014 1014 1014 8.291E+0.3 6.47E+03.6.84E+03.
6.70E+03 7.85E+03 6.27E+03 7.95E+0.3 7.29E+03 8.42E+03 6.38E+03 9.59E+03 8.02E+03 9.12E+03 9.22E+03 9.73E+03 REVISION 0 Page]1 of 4 SOUTHEAST SITE GROUNDS (NON-PROTECTED AREA)SURVEY UNIT 9522-0004 RELEASE RECORD Attachment 2 Survey Location 9522-04-BC-00-18-0 9522-04-SC-00-18-0 9522-04-EC-00-19-0 9522-04-SC-00-19-0 9522-04-ER-00-29-1 9522-04-BC-00-20-0 9522-04-SC-00-20-0 9522-04-ER-00-20-1 9522-04-BC-00-21-0 9522-04-SC-00-21-O 9522-04-BC-00-22-0 9522-04-SC-00-22-0 9522-04-ER-00-22-1 9522-04-BC-00-23-0 9522-04-SC-00-23-0 9522-04-ER-00-23-1 1.9522-04-13C 100-24-0 9522-04-SC-00-24-0
,9522-04-BC-00-25-0 9522-04-SC-00-25-0 9522-04-BC-00-26-0 9522-04-SC-00-26-0 9522-04-ER-00-26-0 9522-04-ER-00-26-I 9522-04-BC-00-27-0 9522-04-SC-00-27-0 9522-04-EC-00-28-0
,9522-04-BC-00-29-0 9522-04-oC-0O-29-0 9522-04-SC-00-33-0 9522-04-SC-00-30-0 9522-04-ER-00-30-1 9522-04-BC-00-31-0 9522-04-SC-00-31 -O 9522-04-BC-00-32-0 9522-04-SC-00-32-0 9522-04-ER-00-32-I
..9522-04-BC-0033-0 9522-04-SC-O0-33-0 9522-04-BC-00-34-0 9522-04-SC-00-34-0 9522-04-ER-00-34-1 9522-04-BC-0.0-35-0 9522-04-SC-00-35-0 Log Date Log Time Reading Alarm Level>Alarm Level E-600 SIN Probe SIN 11/27/2006 10:22:00 7.84E+03 11127/2006 10:26:00 7.14E+03 11127/2006 11127/2006 11/28/2006 11/27/2006 11/27/2006 11/28/2006 10:27:00 10:31:00 10:27:00 10:31:00 10:36:00 10:48:00 8.25E+03 9.06E+03 9.76E+03 1.OOE+04 7.52E+03 8.21E+03 9.1 OE+03 9.55E+03 9.55E+03 4-11/2712006 10:36:00 8.75E+03 11/27/2006 10:39:00 7.90E+03 11/27/2006 11/27/2006 11/28/2006 11/27/2006 11127/2006 11/28/2006 10:40:00 10:42:00 10:49:00 10:43:00 10:46:00 11:06:00 7.75E+03 8.63E+03 9.23E+03 8.53E+03 9.04E+03 1.23E+04 11127/2006 10:46:00 8.64E+03 11/27/2006 10:48:00 9.13E+03 11/27/20 ,06 10:50:00 8.48E+03 11/27/2006 10:51 :00 6.96E+03 11/27/2006 11/27/2006 11/28/2006 11/28/2006 10:51:00 10:54:00 11:07:00 11:08:00 7.35E+03 8.38E+03 8.55E+03 8.27E+03 11/2712006 10:55:00 8.88E+03 11/27/2006 10:56:00 6.50E+03 11/27/2006 10:57:00 7.72E+03 11/27/2006 10:59:00 7.77E+03 11/27/2006 11:00:00 7.95E+03 11/27/2006 11:01:00 7.20E+03 1.01 E+04 9.01 E+03 9.85E+03 9.97E+03 9.80E+03 8.57E+03 8.57E+03 8.57E+03 1.02E+04 8.97E+03 9.22E+03 8.1 9E+03 8.19E+03 9.99E+03 9.69E+03 9.69E+03 1.07E+04 9.76E+03 9.76E+03 1.05E+04 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 11/27/2006 11/27/2006 11/28/2006 11:02:00 11:04:00 11:25:00 7.OOE+03 7.84E+03 1.02E+04 4-11/27/2006 11:06:00 8.66E+03 11/27/2006 11:08:00 6.94E+03 11/27/2006 11/27/2006 11/28/2006 11:08:00 11:11:00 11:25:00 8.38E+03 8.88E+03 1.02E+04 1114 1114+ 1114 1114 1114 11/27/2006 11:12:00 9.35E+03 11/27/2006 11:13:00 8.50E+03 11/27/2006 11/27/2006 11/28/2006 11:14:00 11:16:00 13:11:00 8.45E+03 9.21 E+03 1.01E+04 4-1114 1114 1114 1114 1114 11/27/2006 11:17:00 9.13E+03 11/27/2006 11:18:00 8.50E+03 REVISION 0 Page 2 of 4 SOUTHEAST SITE GROUNDS (NON-PROTECTED AREA)SURVEY UNIT 9522-0004 RELEASE RECORD Attachment 2 Survey Location:,9522-014-BC-0
,0-36-0 9522-04-SC-00-36-0
.9522-04-BC-00-37-0 9522-04-SC-00-37-0
&sect;522-04-9,C-00-3 I -0 9522-04-SC-00-38-0 9522-04-13C-00-39-0 9522-04-SC-00-39-0 9522-04-BC-00-40-0 9522-04-S C-00-40-0 9522-04-ER-00-40-1 9522 E R-00-40-2 9522 BC-00-41
-0 9522-04-SC-00-41
-0 9522-04-ER-00-41
-1.9522-04-IBC-0 10-42-0 9522-04-SC-00-42-0 9522-04-BC-00-43-0 9522-04-SC-00-43-0 9522-04-BC-00-44-0 9522-04-SC-00-44-0 9522-04-ER-0O-44-1 9522-04-13C-00-45,0 9522-04-SC-00-45-0 9522-04-ER-00-45-1 9522.04-BC-00 10 9522-04-SC-00-46-0 9522-04-ER-00-46-1 9522-04-ER-00-46-2 95221-04-BC-00-47-0 9522-04-SC-00-47-0 9522-04-ER-00-47-1 9522 E R-00-47-2 9522w04-B3C-00-48-0 9522-04-SC-00-48-0 9522-04-ER-00-48-1 9522-04-BC-00-49-0 9522-04-SC-00-49-0 9522-04-ER-00-49-1
.9522-04-13C-00-50-0 9522-04-SC-OO-50-0 9522 B C-00-51 -o 9522-04-SC-00-51
-0 9522-04-BC-00-52-0 Log Date Log Time Reading Alarm Level>Alarm Level E-600 S/N Probe S/N 11/27/2006 11/27/2006 11/27/2006 11/2712006 11127/2006 11/27/2006 I11027100.6 11/27/2006 1112712006 11/27/2006 11/28/2006 11/28/2006 11/27/2006 11/27/2006 11/28/2006 11/27/2006 11/27/2006 11/2712006 11/27/2006 11/27/2006 11/27/2006 11/28/2006 11/27/2006 11/27/2006 11128/2006 11/27V2006 11/27/2006 11/28/2006 11/28/2006 11/27/2006 11/27/2006 11/28/2006 11/28/2006 11/27/2006 11/27/2006 11/28/2006 11/27/2006 11/27/2006 11/28/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11/27/2006 11:19:00 11:20:00 13:17:00 13:28:00 13:29:00 13:30:00 13:30:00 13:31:00 13:31:00 13:35:00 13:12:00 13:39:00 13:36:00 13:41:00 13:40:00 13:42:00 13:43:00 13:44:00 13:45:00 13:46:00 13:48:00 13:53:00 13:50:00 13:51:00 13:54:00.13:52:00 13:56:00 14:09:00 14:10:00 13:57:00 14:00:00 14:30:00 14:31:00 14:00:00 14:02:00 14:53:00 14:04:00 14:07:00 14:54:00 14:08:00 14:10:00 14:32:00 14:33:00 14:34:00 14:34:00 8.81 E+03 9.70E+03 7.60E+03 7.53E+03.8.12E+03 8.95E+03 9.96E+03 9.56E+03 9.07E+03 9.88E+03 1.03E+04 1.10E+04 9.72E+03 8.59E+03 1.10E+04 1.1It+04 1.02E+04 1 .05E+04 1.12E+04 8.1 5E+03 8.46E+03 8.41 E+03 9.46E+0 3 9.44E+03 9.53E+03 9.44E+03 9.10E+03 1.10E+04 1.11 E+04 1 .05E+04 9.50E+03 1.24E+04 1.39E+04 1.01E+04 1.05E+04 1.46E+04 1.21E+04 1.20E+04 1.59E+04 8.95E+03 8.32E+03 7.56E+03 6.93E+03 9.1 8E+03 8.74E+03 REVISION 0 1.02E+04 8.84E+03 9.41 E+03 1.14E+04 1.04E+04 1.04E+04 1.04E+04 1.11 E+04 1.11E+04 1.26E+04 1.20E+04 9.44E+03 9.44E+03 1.08E+04 1.08E+04 1.08E+04 1.08E+04 1.08E+04 1.20E+04 1.20E+04 1.20E+04 1.15E+04 1.15E+04 1.37E+04 1.37E+04 1.03E+04 1.05E+04&#xf7;1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1:114 1114 1114 1114 1114<1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1114 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014, 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014 1014++4..4.++Page 3 of 4 SOUTHEAST SITE GROUNDS (NON-PROTECTED AREA)SURVEY UNIT 9522-0004 RELEASE RECORD Attachment 2 Survey Location Log Date Log Time Reading Alarm Level >Alarm E-600 SIN Probe SIN Level 9522-04-BC-00-53-0 1112712006 14:38:00 19.06E+04 1114 1014 9522-04-SC-00-53-0 11/27/2006 14:39:00 9.74E+03 1.21 E+04 1114 1014 9522-04-ER-00-53-1 11/29/2006 7:44:00 1.26E+04 1.21E+04 + 1114 1014 9522-04-BC-00-54-0 11/27/2006 14:40:00 8.84E+03 1114 1014 9522-04-SC-00-54-0 11/27/2006 14:41:00 7.85E+03 1.02E+04 1114 1014 9522-04-BC-00-55-0 11/27/2006 14:41:00 9.56E+03 1114 1014 9522-04-SC-00-55-0 11/27/2006 14:42:00 8.41E+03 1.10E+04 1114 1014 9522-04-BC-00-56-0 11/27/2006 14:46:00 1.14E+04 1 + 1114 1014 9522-04-SC-00-56-0 11/27/2006 14:49:00 1.19E+04 1.29E+04 1114 1014 9522-04-ER-00-56-1 11/29/2006 7:45:00 1.39E+04 1.29E+04 + 1114 1014 9522-04-ER-00-56-2 11/29/2006 8:10:00 1.35E+04 1.29E+04 + 1114 1014 9522-04-EC-00-57-0 11/27/2006 14:51:00 1.2638E+4E+04 1114 1014 9522-04-SC-00-57-0 11/27/2006 14:53:00 1.27E+04 1.44E+04 1114 1014 9522-04-ER-00-57-1 11/29/2006 8:11:00 1.41 E+04 1.44E+04 1114 1014 9522-04-BC-00-58-0 11/27/2006 14:54:00 1.24E+04 1114 1014 9522-04-SC-00-58-0 11/27/2006 14:56:00 1.33E+04 1.40E+04 1114 1014 9522-04-ER-00-58-1 11/29/2006 10:09:00 1.63E+04 1.40E+04 + 1114 1014 9522-04-BC-00-59-0....11/27/2006.14:58:00
.1.28E+04.
1114 1014 9522-04-SC-00-59-0 11127/2006 14:59:00 1.31E+04 1.44E+04 1114 1014.522-04-B C-00-63,0-0 11127/2006 1: 00:00 1 0: 6 , 0 1.3 0E+04 1114 1014 9522-04-SC-00-60-0 11/27/2006 15:01:00 1.42E+04 1.46E+04 1114 1014 9522-04-ER-00-60-1 11/29/2006 10:10:00 1.47E+04 1.46E+04 + 1114 1014:9522-04-BC-001 1-0 11/27/2006 15: 04:0 1.21 E+04 1114 1014 9522-04-SC-00-61-0 11/27/2006 15:05:00 1.23E+04 1.37E+04 1114 1014 9522-04-ER-00-61-1 11/29/2006 10:24:00 1.43E+04 1.37E+04 + 1114 1014 9522-04-BC-00-62-0 11/27/2006 15:06:00 1.28E+04 1114 1014.9522-04-SC-00-62-0 11/27/2006 15:08:00 1.1 6E+04 1 .44E+04 1114 1014 9522-04-BC-00-63-0 11/27/2006 15:09:00 6.76E+03 1114 1014 9522-04-SC-00-63-0 11/27/2006 15:10:00 5.93E+03 7.93E+03 1114 1014 9512 04-B .C-00-64-0 11/27/2006 15:12:00 1 .37E+04 1114 1014 9522-04-SC-00-64-0 11/27/2006 15:12:00 1 .33E+04 1 .54E+04 1114 1014 9522-04-BC-00-65-0 11/27/2006 15:13:00 7.50E+03 1114 1014 9522-04-SC-00-65-0 11/27/2006 15:15:00 6.08E+03 8.74E+03 1114 1014 REVISION 0 Page 4 of 4 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)Revision 0 General Narrative 1 General Narrative for Connecticut Yankee Atomic Power Co.Work Order: 176890 SDG: MSR#06-1506 December 01, 2006 Laboratory Identification:
General Engineering Laboratories, LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary Sample receipt The samples arrived at General Engineering Laboratories, LLC, Charleston, South Carolina on November 30, 2006 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 176890001 176890002 176890003 176890004 176890005 176890006 176890007 176890008 176890009 176890010 176890011 176890012 176890013 176890014 176890015 176890016 176890017 176890018 176890019 176890020 176890021 176890022 176890023 176890024 176890025 Sample Description 9522-0004-001 F 9522-0004-001FS 9522-0004-002F 9522-0004-003F 9522-0004-004F 9522-0004-005F 9522-0004-006F 9522-0004-007F 9522-0004-008F 9522-0004-009F 9522-0004-01 OF 9522-0004-01 IF 9522-0004-012F 9522-0004-013F 9522-0004-014F 9522-0004-015F 9522-0004-016F 9522-0004-0171 9522-0004-0181 9522-0004-0191 9522-0004-0201 9522-0004-0211 9522-0004-0221 9522-0004-0231 9522-0004-0241 GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, MC.P.O. BOX 30712 Charleston, SC 29417
* 2040 Savage Road (29407)Phone (843) 556-8171 -Fax243) 766-1178 www.gel.com 176890026 9522-0004-0251 176890027 9522-0004-0261 176890028
-9522-0004-0271 176890029 9522-0004-0281 176890030 9522-0004-0291 176890031 9522-0004-0301 176890032 9522-0004-0311 176890033 9522-0004-0321 176890034 9522-0004-0331 176890035 9522-0004-0341 176890036 9522-0004-0351 176890037 9522-0004-0361 176890038 9522-0004-0371 176890039 9522-0004-0381 176890040 9522-0004-0391 176890041 9522-0004-0401 176890042 9522-0004-0411 176890043 9522-0004-0421 176890044 9522-0004-0431 176890045 9522-0004-0441 176890046 9522-0004-0451 176890047 9522-0004-0461 176890048 9522-0004-0471 176890049 9522-0004-0481 176890050 9522-0004-0491 176890051 9522-0004-0501 176890052 9522-0004-0511 Items of Note There are no items to note.Case Narrative Sample analyses were conducted using methodology as outlined in General Engineering Laboratories (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 Fifty soil samples were analyzed for FSSGAM. Two soil samples were analyzed for FSSALL.Data Package The enclosed data package contains the following sections:
General Narrative, Chain of Custody and Supporting Documentation, Data Review Qualifier Definitions, and data from the following fractions:
Radiochemistry.
I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.
Project Manager GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.P.O. BOX 30712 Charleston, SC 29417
* 2040 Savage Road (29407)Phone (843) 556-8171
* Fax443) 766-1178 www.gel.com List of current GEL Certifications as of 01 December 2006 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42D0904046 California 01 151CA Colorado GenEngLabs Connecticut PH-0169 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87156 Georgia E87156 (FL/NELAP)
Hawaii N/A Idaho N/A Illinois 200029 Indiana C-SC-01 Kansas E-10332 Kentucky 90129 Louisiana 03046 Maryland 270 Massachusetts M-SC012 Michigan 9903 Nevada SC12 New Jersey SCO02 New Mexico FL NELAP E87156 New York 11501 North Carolina 233 North Carolina Drinking W 45709 North Dakota R-158 Oklahoma 9904 Pennsylvania 68-00485 South Carolina 10120001/10585001/10120002 Tennessee 02934 Texas TX213-2006A Texas NELAP T104704235-06-TX U.S. Dept. of Agriculture S-52597 US Army Corps of Engineer N/A Utah 8037697376 GEL Vermont VT87156 Virginia Washington 00151 C1641 4 Chain of Custody and Supporting Documentation 5
Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-001 Major Chain of Custody Form N.20.08 Connecticut Yankee Atomic Power Company No. 2006-00685 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 Analytical Lab (Name, City, State)General Engineering Laboratories 2040 Savage Road. Charleston SC. 29407 843 556 8171. Attn. Cheryl Jones Priority:
[] 30 D. L] 14 D. Z 7 D. [] 3 D. C Sample Size- Lab Sample...Sample Designation Date Time Media Type &Type Comment, Preservation Lai Sample ID Code Code Code 9522-0004-0
//]0 071o TS G BP ? --- -.o. * !T4.i II/ /L J'L, rL....I -L.... -_...-.-..
,,, , .. ._-u -o (.~ vFf If/))t i, o72&#xfd; 7" Y, }P " qi)1- ooy~~ct'~ -o //;tt,2I, C 2i&.... T2;. .Bc-- -______,______._
qy.)L 9 -6 qi- )t o2..... Tr0. .1 14 -... ..~o~'f.07 j/iI~ U 7( _ _ -__ _ _ _ _ _ _ _q~~~~)~ Wo~'io~ to+/-4. L 0Y2  4, _____- __ ______________
_______ ____-7 tlV /1)f A. L~~ c_ __ -q~j 0~ '-o _aba/~l&#xfd; 3rj z ~ Jf.... .__ __ -_________
______NOTES: PO #: 002332 MSR #: 06-,.**ItL5so(SSWP# NA X LTP QA LI Radwaste QA LI Non QA Samples Shipped Via: E Fed Ex F- ups LI Hand DI Other Bill of Lading #Ifiternal Container Temp.: Deg.C'CiistodyySealed?
YE NO Custody Seal Intact?YE1 NE1 1) Relinquished By Date/Time
: 2) R ved B ate/Tit he 3) Relinquished By Date/Time
: 4) Received By DateTime Health Physics Procedure GPP-GGGR-R5104-003 -Attachment B-CY-001 Major Chain of Custody Form N.20-08 Connecticut Yankee Atomic Power Company No. 2006-00686 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab'Use Only Contact Name & Phone: Comnients" Jack McCarthy 860-267-3924 Analytical Lab (Name, City, State)General Engineering Laboratories 2040 Savage Road. Charleston SC. 29407 0 843 556 8171. Attn. Cheryl Jones Priority:
E] 30 D. 1] 14 D. Z 7 D. [] 3 D. C Container
[7 Sample Size-Sample Designation Date Time Media Type &Type Comment, Preservation Lab Sample ID Code Code Code 9 5 2 2-000 4-oil p/L 09V&#xfd; TS G BP .___ ."...........
9oto'i-po.,.a( ,b/" 9jAl ~ P....... .[ oi! c ... --.i)- o~?--,"1 oj-f 0/ !2/l lo 7 L &#xa2; .2L .. I --_ _ _ _ _ _ _ _j'J ojyl 1/FA /OI _ _75) -)'i 0- -11b /V 1_ t'_ __ _ __ _ I__ ___ _NOTES: PO #: 002332 MSR#: 06-I,-1604(SSWP# NA Z LTP QA El Radwaste QA F1 Non QA 1) Relinquished By Date/Time
: 2) ed By 1 o Date/Tfme 3) Relinquished By Date/Time
: 4) Received By Date/Time Samples Shipped Via: Z Fed Ex nl UPS El Hand 0l Other Bill of Lading #Intemal Container Termp.: -Deg.C Custody Sealed?YO] NO]Custody Seal Intact?Y 11 N 0 Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2006-00687 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Analyses Requested Lab Use Only Decommissioning_
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."] 14 D. N 7 D.Other: _x_3 Sample Designation Date Time 4 Comment, Preservation Lab Sample ID 9522-0004-0171 11/28/06 0746 TS G BP X 9522-0004-0181 11/28/06 0748 TS G BP X 9522-0004-0191 11/28/06 0807 TS G BP X 9522-0004-0201 11/28/06 0808 TS G BP X 9522-0004-0211 11/28/06 0838 TS G BP X 9522-0004-0221 11/28/06 0840 TS G BP X 9522-0004-0231 11/28/06 1002 TS G BP X 9522-0004-0241 11/28/06 1004 TS G BP X 9522-0004-0251 11/28/06 1026 TS G BP X 9522-0004-0261 11/28/06 1028 TS G BP X 9522-0004-0271 11/28/06 1048 TS G BP X NOTES: P0 #: 002332 MSR#: LPQR aseQSamples Shipped Via: Internal Container NOT : U#P QA D Radwaste QA Non QA Fed Ex Temp.: __ Deg. C LI Hand Custody Sealed?YO NO 1) Relinquished By Date/Time
: 2) Rec if By, Date/Time Custody Seal Intact?OVe4-eTi~
f ID C Other 3) Relinquished By Date/Time
: 4) Received By Bil of Late/TimYOD N]Bill of Lading #5) Relinquished By Date/Time
: 6) Received By Date/Time Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2006-00688 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Analyses Requested Lab Use Only Decommissioning 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:E]
30 D.[] 14D. [ 7D.Other: Sample Designation Date Time I Comment, Preservation Lab Sample ID 9522-0004-0281 11/28/06 1050 TS G BP X 9522-0004-0291 11/28/06 1106 TS G BP X 9522-0004-0301 11/28/06 1108 TS G BP X 9522-0004-0311 11/28/06 1125 TS G BP X 9522-0004-0321 11/28/06 1126 TS G BP X 9522-0004-0331 11/28/06 1312 TS G BP X 9522-0004-0341 11/28/06 1314 TS G BP X 9522-0004-0351 11/28/06 1340 TS G BP X 9522-0004-0361 11/28/06 1342 TS G BP X 9522-0004-0371 11/28/06 1355 TS G BP X 9522-0004-0381 11/28/06 1357 TS G BP X Samples Shipped Via: Internal Container NOTES: PO #: 002332 MSR#: 04i" L -, LTPQA LI RadwasteQA
["I NonQA S FedEx Temp.: Deg. C El UPS Dl Hand Custody Sealed?YO NO]1) Relinquished By Date/Time
: 2) Rec vdBy Date/Time:O Custody Seal Intact?3) Relinquished By Date/Time
: 4) Received By Date/Time BillofLading_#
Yo Nfl Bill of Lading #5) Relinquished By .."Date/Time
: 6) Received By Date/Time Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-00 1 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2006-00689 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Analyses Requested Lab Use Only Decommissioning 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:
E] 30 D. E] 14 D. E 7 D.Other: __Sample Designation Date Time 1 Comment, Preservation Lab Sample ID 9522-0004-0391 11/28/06 1410 TS G BP X 9522-0004-0401 11/28/06 1412 TS G BP X 9522-0004-0411 11/28/06 1430 TS G BP X 9522-0004-0421 11/28/06 1432 TS G BP X 9522-0004-0431 11/28/06 1454 TS G BP X 9522-0004-0441 11/28/06 1456 TS G BP X 9522-0004-0451 11/29/06 0745 TS G BP X 9522-0004-0461 11/29/06 0746 TS G BP X 9522-0004-0471 11/29/06 0810 TS G BP X 9522-0004-0481 11/29/06 0812 TS G BP X 9522-0004-0491 11/29/06 1010 TS G BP X NOTES: P0 #J: 002332 MSR #I: o -# 5C6(p LTP QA I Radwaste QA El Non QA Samples Shipped Via: Internal Container N Fed Ex Temp.: __ Deg. C E]ups El Hand Custody Sealed?YE] NO]1) Relinquished By Date/Time
: 2) 1ecvedBy Date/Time Custody Seal Intact?___ ___ ___ __ ___(it. l ( 6 t : El Other 3) Relinquished By Date/Time
: 4) Received By V Date/Time BillofLading_#
_Y [ N ]Bill of Lading #5) Relinquished By Date/Time
: 6) Received By Date/Time Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2006-00691 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556
_____________________
_______________________
Project Name: Haddam Neck Analyses Requested Lab Use Only Decommissioning 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:
E] 30 D.E] 14 D. E 7 D. -_c .1 Other: t Sample Designation Date Time ---Comment, Preservation Lab Sample ID 9522-0004-0501 11/29/06 1012 TS G BP X 9522-0004-0511 11/29/06 1019 TS G BP X Samples Shipped Via: Internal Container NOTES: P0 #: 002332 MSR #: O(- I6(4 [ LTP QA El Radwaste QA El Non QA [ Fed Ex Temp.: _ Deg. C El ups Dl Hand Custody Sealed?YO NO]1) Relinquished By Date/Time
: 2) Reo% ate/Time Custody Seal Intact?3) Relinquished By Date/Time
: 4) Received By 4ate/Time BillofLading
__ YO NE 5) Relinquished By Date/Time
: 6) Received By Date/Time Connecticut Yankee Statement of Work for Analytical Lab Services CY-ISC-SOW-001 Figure 1. Sample Check-in List Date/Timc Received:
C ./ 0 1* /0 SDG#: tSk tD3 AA..- .-Work Order Number: J'fx k,. --+ q0 Shipping Container ID: ne o e Oicd 3, -1. Custody Seals on shipping container intact? Yes XNo []2. Custody Seals dated and signed? Yes ] No 3. Chain-of-Custody record present? Yes L.No ]4. Cooler temperature
_ Co-4" -5. Vermiculite/packing materials is: Wet [ Dry 6. Number of samples in shipping container:
: 7. Sample holding times exceeded?
Yes H No 8. Samples have: (jtape hazard labels custody seals __ appropriate sample labels 9. Samples are:-in good condition
__ .leaking broken have air bubbles 10. Were any anomalies identified in sample receipt'?
Yes [N ]No 11. Description of anomalies (include sample numbers):
:iO r Sample CustodianrLaboratory:
______ __ _ _-_ Date: If' 3" 0 Telephoned to: On By_Page 45 of 56 12 ENG4 SAMPLE RECEIPT & REVIEW FORM PC, PM use o0l6 Client: A\ p&#xb6;ii tj SGACCW Order:It 9c (o'SDate Received:% (OL ~ PM(A) Review (ensure non-M rcoafa tens are resolved prior 14 signing): lReceived By:.-- -Sample Receipt Criteria r Comments/Qualifners (Required for Non-Coufonmniii Items)Shipping containers received intact Circle Applicable:
seals broken damaged container leaking container odiet, (describe) and sealed? , Samples requiring cold Circle Coolant I ice bags blue ice dry ice none Nher describe)2 preservation within (4 -f/- 2 C)?,Record preservation method. _ __ __ ___ __ __Chain of custody documents, included with shipment?4 r Sample containers intact and ircle Applicable:
seals broken damaged contiiner leaking container
-(describe),sealed? ....Samples requiring chemical Sample lD's. containers affected and observed pH: p re se rv atio n at p ro p e r p H ? __....VOA vials free of headspace sample ID's and containers affected: (defined as < 6mm bubble)?Are Encore containers present?7 (If yes, immediately deliver to VOA laboratory)
Samples received within holding ids and tests affected: S ime?Sample ID's on COC match ID's Sample ID's and containers affected: 9 o n b o t t l e s ? .. ..__Date & time on COC match date Sample ID's affected: 10 & time on bottles?__
Number of containers received sample ID's affected: match number indicated on COC? V COC form is properly signed in 12 relinquished/received sections?
_ _ _0 f__ _ _ _ _ _ _Air Bill ,Tracking
#'s, & q t z I P 7 &Ag -" V"q=A-A dditional C om m ents "c( c , , To'0 / % q % (D "/ 9 a3 .l W W ;I-VRSO RAD Receiptfi*If > x2 area background is observed on samples identified a1 "non-Suspected Hazard Information
: regulated/non-radioactive, contact the Radiation Safety group for further investigation.
A Rdological Classification?
Maximum Counts Observed*:
B "CB Regulated?
Shipped as DOT Hazardous Material?
If yes, contact Waste Hazard Class Shipped: Manager or ESH Manager. U#M egulated as a Foreign Soil?JA PM (or PMA) review of Hazard classification:-
inials Date: mM (!i" 1--13 (I SAMPLE RECEIPT & REVIEW FORM CONTINUATION FORM I1I o (oC, -CDC (no2 Ac'o(0 (- (Dr~_______0 -O (o (o0_ _ _ -5,o 6rl~- oo 6,K-oo~6,L 1.4 Data Review Qualifier Definitions 15 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 aliquot of the sample d 5-day BOD-The 2:1 depletion requirement was not met for this sample E Organics-Concentration of the target analyte exceeds the instrument calibration range E Metals-%difference of sample and SD is >10%. Sample concentration must meet flagging criteria H Analytical holding time was exceeded h Preparation or preservation holding time was exceeded J Value is estimated N Metals-The Matrix spike sample recovery is not within specified control limits N Organics-Presumptive evidence based on mass spectral library search to make a tentative identification of the analyte (TIC). Quantitation is based on nearest internal standard response factor N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the reporting limit UI Gamma Spectroscopy-Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound Z Paint Filter Test-Particulates passed through the filter, however no free liquids were observed.GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.P.O. BOX 30712 Charlesion, SC 29417 , 2040 Savage Road (29407)Phone (843) 556-8171 -Fa1.63) 766-1178 www.gel.com RADIOLOGICAL ANAL YS Is 17 Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)Work Order 176890 Method/Analysis Information Product: Alphaspec Am241, Cm, Solid ALL FSS Analytical Method: DOE EML HASL-300, Am-05-RC Modified Prep Method: Dry Soil Prep GL-RAD-A-021 Method: Analytical Batch Number: Prep Batch Number: Dry Soil Prep GL-RAD-A-021 Batch Number: Ash Soil Prep Dry Soil Prep 592107 592100 592097 Sample ID 176890005 176890008 1201238056 1201238057 1201238058 1201238059 Client ID 9522-0004-004F 9522-0004-007F Method Blank (MB)176896007(9522-0001-014F)
Sample Duplicate (DUP)176896007(9522-0001-014F)
Matrix Spike (MS)Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering 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.
 
===3.8 Quality===
Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 176896007 (9522-0001-014F).
QC Information All of the QC samples met the required acceptance limits.Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.Preparation Information All preparation criteria have been met for these analyses.Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents.
A nonconformance report (NCR) was not generated for this SDG.Manual Integration No manual integrations were performed on data in this batch.Additional Comments Additional comments were not required for this sample set.Qualifier information Manual qualifiers were not required.Method/Analysis Information 19 Product: Alphaspec Pu, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Pu-I I-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 592108 592100 592097 Sample ID 176890005 176890008 1201238060 1201238061 1201238062 1201238063 Client ID 9522-0004-004F 9522-0004-007F Method Blank (MB)176896007(9522-0001-014F)
Sample Duplicate (DUP)176896007(9522-0001-014F)
Matrix Spike (MS)Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-011 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 (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: 176896007 (9522-0001-014F).
QC Information All of the QC samples met the required acceptance limits.20 Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.Preparation Information All preparation criteria have been met for these analyses.Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents.
A nonconformance report (NCR) was not generated for this SDG.Manual Integration No manual integrations were performed on data in this batch.Additional Comments Additional comments were not required for this sample set.Qualifier information Manual qualifiers were not required.Method/Analysis Information Product: Liquid Scint Pu241, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Pu-I I-RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 592109 Prep Batch Number: 592100 Dry Soil Prep GL-RAD-A-021 Batch Number: 592097 21 Sample ID Client ID 176890005 9522-0004-004F 176890008 9522-0004-007F 1201238064 Method Blank (MB)1201238065 176896007(9522-0001-014F)
Sample Duplicate (DUP)1201238066 176896007(9522-0001-014F)
Matrix Spike (MS)1201238067 Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-035 REV# 8.Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (OC Information:
Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 176896007 (9522-0001-014F).
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 22 referenced SOP or contractual documents.
A nonconformance report (NCR) was not generated for this SDG.Manual Integration No manual integrations were performed on data in this batch.Additional Comments Additional comments were not required for this sample set.Qualifier information Manual qualifiers were not required.Method/Analysis Information Product: Analytical Method: Prep Method: Analytical Batch Number: Prep Batch Number: Sample ID 176890001 176890002 176890003 176890004 176890005 176890006 176890007 176890008 176890009 176890010 176890011 176890012 176890013 176890014 176890015 176890016 1201238141 1201238142 1201238143 Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil Prep 592142 592097 Client ID 9522-0004-001F 9522-0004-001FS 9522-0004-002F 9522-0004-003F 9522-0004-004F 9522-0004-005F 9522-0004-006F 9522-0004-007F 9522-0004-008F 9522-0004-009F 9522-0004-OIOF 9522-0004-01 IF 9522-0004-012F 9522-0004-013F 9522-0004-014F 9522-0004-015F Method Blank (MB)176890002(9522-0004-OO1FS)
Sample Duplicate (DUP)Laboratory Control Sample (LCS)23 SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 3 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: 176890002 (9522-0004-001FS).
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 The sample and the duplicate, 1201238142 (9522-0004-00lFS) and 176890002 (9522-0004-0OlFS), did not meet the relative percent difference requirement for Ac-228 and TI-208, however they do meet the relative error ratio requirement with value of 2.44 for Ac-228 and 1.80 for T1-208.24 Qualifier information Qualifier U'UI Reason Data rejected due to high peak-width.
Data rejected due to interference.
Data rejected due to low abundance.
UI Analyte Cesium- 137 Cobalt-60 Europium-155 Manganese-54 Americium-241 Cesium-134 Cobalt-60 Europium-155 Manganese-54 Thallium-208 Sample 176890004 176890016 176890014 176890012 176890016 176890012 176890001 176890005 176890009 176890011 176890012 176890014 176890015 1201238142 176890011 176890015 176890011 1201238141 Method/Analysis Information Product: Analytical Method: Prep Method: Analytical Batch Number: Prep Batch Number: Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil Prep 592146 592097 25 Sample ID 176890017 176890018 176890019 176890020 176890021 176890022 176890023 176890024 176890025 176890026 176890027 176890028 176890029 176890030 176890031 176890032 176890033 176890034 176890035 176890036 1201238149 1201238150 1201238151 Client ID 9522-0004-016F 9522-0004-0171 9522-0004-0181 9522-0004-0191 9522-0004-0201 9522-0004-0211 9522-0004-0221 9522-0004-0231 9522-0004-0241 9522-0004-0251 9522-0004-0261 9522-0004-0271 9522-0004-0281 9522-0004-0291 9522-0004-0301 9522-0004-0311 9522-0004-0321 9522-0004-0331 9522-0004-0341 9522-0004-0351 Method Blank (MB)176890021(9522-0004-0201)
Sample Duplicate (DUP)Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 13.Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.Designated QC 26 The following sample was used for QC: 176890021 (9522-0004-0201).
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 The sample and the duplicate, 1201238150 (9522-0004-0201) and 176890021 (9522-0004-0201), did not meet the relative percent difference requirement for Bi-214, Ra-226 and T1-208, however they do meet the relative error ratio requirement with value of 2.44 for Bi-214 and Ra-226 and 1.8 for T1-208.Qualifier information 27 Qualifier U'Reason Data rejected due to interference.
Data rejected due to low abundance.
Analyte Europium-155 Manganese-54 Americium-241 Cesium- 134 UI Sample 176890025 176890030 176890033 176890025 176890035 176890017 176890022 176890023 176890024 176890025 176890026 176890027 176890028 176890030 176890034 176890035 Method/Analysis Information Product: Analytical Method: Prep Method: Analytical Batch Number: Prep Batch Number: Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil Prep 592150 592098 28 Sample ID 176890037 176890038 176890039 176890040 176890041 176890042 176890043 176890044 176890045 176890046 176890047 176890048 176890049 176890050 176890051 176890052 1201238152 1201238153 1201238154 Client ID 9522-0004-0361 9522-0004-0371 9522-0004-0381 9522-0004-0391 9522-0004-0401 9522-0004-0411 9522-0004-0421 9522-0004-0431 9522-0004-0441 9522-0004-0451 9522-0004-0461 9522-0004-0471 9522-0004-0481 9522-0004-0491 9522-0004-0501 9522-0004-0511 Method Blank (MB)176890037(9522-0004-0361)
Sample Duplicate (DUP)Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering 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.
Ouality Control (0C0 Information:
Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 176890037 (9522-0004-0361).
QC Information All of the QC samples met the required acceptance limits.29 Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.Preparation Information All preparation criteria have been met for these analyses.Sample Re-prep/Re-analysis Sample 176890043 (9522-0004-0421) was recounted due to high MDA.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 30 Qualifier UI UI Reason Data rejected due to high peak-width.
Data rejected due to interference.
Analyte Manganese-54 Cesium- 134 Europium-155 Manganese-54 Cesium- 134 UI Data rejected due to low abundance.
Sample 176890049 176890042 176890051 176890045 176890048 176890049 176890050 176890051 176890043 176890038 176890043 176890044 176890045 176890046 176890047 176890048 176890049 176890050 176890052 1201238153 1201238152 Potassium-40 Method/Analysis Information 31 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 592186 592100 592097 Sample ID 176890005 176890008 1201238231 1201238232 1201238233 1201238234 Client ID 9522-0004-004F 9522-0004-007F Method Blank (MB)176896007(9522-0001-014F)
Sample Duplicate (DUP)176896007(9522-0001-014F)
Matrix Spike (MS)Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering 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 Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 176896007 (9522-0001-014F).
QC Information Refer to Non-Conformance Report.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.
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 390300 was generated due to Container scanning event for custody missed and Failed RPD for DUP. 1. Sample 176896007 and 1201238232 did not meet the relative percent difference due to the matrix of the sample. Large amounts of the sample was used to achieve the detection limit. 2. The analyst did not scan the samples 176890005, 176890008, 176896007, and 176896010 into the batch prior to analysis, however the samples did remain in their custody at all times. The error has been corrected and the analyst has been instructed on the proper scanning procedures.
: 1. Client was contacted and granted relief to report results. 2. Reporting results.Additional Comments Additional comments were not required for this sample set.Qualifier information Manual qualifiers were not required.Method/Analysis Information Product: Liquid Scint Tc99, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Tc-02-RC Modified Analytical Batch Number: 592312 33 Sample ID Client ID 176890005 9522-0004-004F 176890008 9522-0004-007F 1201238554 Method Blank (MB)1201238555 176896007(9522-0001-014F)
Sample Duplicate (DUP)1201238556 176896007(9522-0001-014F)
Matrix Spike (MS)1201238557 Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering 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.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 176896007 (9522-0001-014F).
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 34 referenced SOP or contractual documents.
A nonconformance report (NCR) was not generated for this SDG.Additional Comments The blank result for 1201238554 (MB) is greater than the MDA but less than the detection limit.Oualifier information Manual qualifiers were not required.Method/Analysis Information Product: Liquid Scint Fe55, Solid-ALL FSS Analytical Method: DOE RESL Fe-1, Modified Prep Method: Dry Soil Prep GL-RAD-A-021 Method: Analytical Batch Number: Prep Batch Number: Dry Soil Prep GL-RAD-A-021 Batch Number: Ash Soil Prep Dry Soil Prep 592304 592100 592097 Sample ID 176890005 176890008 1201238526 1201238527 1201238528 1201238529 Client ID 9522-0004-004F 9522-0004-007F Method Blank (MB)176518004(9504-0000-004F)
Sample Duplicate (DUP)176518004(9504-0000-004F)
Matrix Spike (MS)Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering 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 35 All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 176518004 (9504-0000-004F).
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 176890005 (9522-0004-004F) and 176890008 (9522-0004-007F) were reprepped due to high blank activity.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 36 Product: Liquid Scint Ni63, Solid-ALL FSS Analytical Method: DOE RESL Ni-1, Modified Prep Method: Dry Soil Prep GL-RAD-A-021 Method: Analytical Batch Number: Prep Batch Number: Dry Soil Prep GL-RAD-A-021 Batch Number: Ash Soil Prep Dry Soil Prep 592310 592100 592097 Sample ID 176890005 176890008 1201238546 1201238547 1201238548 1201238549 Client ID 9522-0004-004F 9522-0004-007F Method Blank (MB)176896007(9522-0001-014F)
Sample Duplicate (DUP)176896007(9522-0001-014F)
Matrix Spike (MS)Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-022 REV# 8.Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 176896007 (9522-0001-014F).
QC Information All of the QC samples met the required acceptance limits.37 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 176890005 176890008 1201240325 1201240326 1201240327 1201240328 EPA 906.0 Modified 593064 Client ID 9522-0004-004F 9522-0004-007F Method Blank (MB)176890008(9522-0004-007F)
Sample Duplicate (DUP)176890008(9522-0004-007F)
Matrix Spike (MS)Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-002 REV# 13.38 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: 176890008 (9522-0004-007F).
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 176890005 (9522-0004-004F) and 176890008 (9522-0004-007F) were reprepped due to low/high recovery.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 39 Product: Liquid Scint C14, Solid All,FSS Analytical Method: Analytical Batch Number: Sample ID 176890005 176890008 1201238558 1201238559 1201238560 1201238561 EPA EERF C-01 Modified 592313 Client ID 9522-0004-004F 9522-0004-007F Method Blank (MB)176896007(9522-0001-014F)
Sample Duplicate (DUP)176896007(9522-0001-014F)
Matrix Spike (MS)Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 8.Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 176896007 (9522-0001-014F).
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.40 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:
Z 1 7.f2 r 41 General Engineering Laboratories Form GEL-NCR Rev. 06/05 NCR Report No.: 390300 Revision No.: COMPANY -WIDE NONCONFORMANCE REPORT Mo.Day Yr.07-DEC-06 Division: Radiochemistry Quality Criteria: Specifications Type: Process Instrument Type: GFPC Batch ID: 592186 Test I Method: EPA 905.0 Modified Matrix Type: Solid Client Code: YANK Sample Numbers: See Below Potentially affected work order(s)(SDG):
176890(MSR#06-1506),176896(MSR#06-1505)
Application Issues: Container scanning event for custody missed Failed RPD for DUP Specification and Requirements Nonconformance
 
==
Description:==
: 1. Sample 176896007 and 1201238232 did not meet the relative percent difference due to the matrix of the sample. Large amounts of the sample was used to achieve the detection limit.2. The analyst did not scan the samples 176890005, 176890008, 176896007, and 176896010 into the batch prior to analysis, however the samples did remain in their custody at all times. The error has been corrected and the analyst has been instructed on the proper scanning procedures.
NRG Disposition:
: 1. Client was contacted and granted relief to report results.2. Reporting results.Originator's Name: Melanie Aycock Quality Review: Director: Data Validator/Group Leader: 07-DEC-06 Heather Anderson 07-DEC-06 Page 1 42 SAMPLE DATA
 
==SUMMARY==
43 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report for YANKOO Connecticut Yankee Atomic Power Co.Client SDG: MSR#06-1506 GEL Work Order: 176890 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 General Engineering Laboratories, LLC standard operating procedures.
Please direct any questions to your Project Manager, Cheryl Jones.Reviewed by 44 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: 9522-0004-OOIF Project: YANKO 1204 Sample ID: 176890001 Client ID: YANK001 Matrix: TS Vol. Recv.: Collect Date: 22-NOV-06 Receive Date: 30-NOV-06 Collector:
Client Moisture:
6.28%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.505 +/-0.141 0.0508 +/-0.141 0.110 pCi/g MJHI 12/02/06 0941 592142 Americium-241 U 0.101 +/-0.108 0.073 +/-0.108 0.150 pCi/g Bismuth-212 0.330 +/-0.218 0.104 +/-0.218 0.224 pCi/g Bismuth-214 0.462 +/-0.0864 0.0295 +/-0.0864 0.0624 pCi/g Cesium-134 UI 0.00 +/-0.0243 0.0187 +/-0.0243 0.0398 pCi/g Cesium-137 0.0479 +/-0.0243 0.0165 +/-0.0243 0.0349 pCi/g Cobalt-60 U 0.0184 +/-0.0207 0.019 +/-0.0207 0.0412 pCi/g Europium-152 U -0.0161 +/-0.0504 0.0436 +/-0.0504 0.0912 pCi/g Europium-154 U 0.0615 +/-0.0797 0.0526 +/-0.0797 0.114 pCi/g Europium-155 U 0.0156 +/-0.0517 0.0496 +/-0.0517 0.102 pCi/g Lead-212 0.527 +/-0.0483 0.0249 +/-0.0483 0.0516 pCi/g Lead-214 0.554 +/-0.0723 0.0306 +/-0.0723 0.0641 pCi/g Manganese-54 U 0.00984 +/-0.0178 0.0143 +/-0.0178 0.0307 pCi/g Niobium-94 U 0.00427 +/-0.0154 0.0139 +/-0.0154 0.0295 pCi/g Potassium-40 10.4 +/-0.755 0.121 +/-0.755 0.273 pCi/g Radium-226 0.462 +/-0.0864 0.0295 +/-0.0864 0.0624 pCi/g Silver-108m U 0.00627 +/-0.0184 0.0139 +/-0.0184 0.0293 pCi/g Thallium-208 0.164 +/-0.0352 0.016 +/-0.0352 0.0339 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:*A quality control analyte recovery is outside of specified acceptance criteria Result is less than value reported 45 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-OOIF Project: YANK01204 Sample ID: 176890001 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UL Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.46 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-OO1FS 176890002 TS 22-NOV-06 30-NOV-06 Client 6.35%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.499 +/-0.133 0.0506 +/-0.133 0.101 pCi/g MJH1 12/02/06 0945 592142 Americium-241 U 0.0286 +/-0.0593 0.0503 +/-0.0593 0.101 pCi/g Bismuth-212 0.400 +/-0.177 0.0961 +/-0.177 0.192 pCi/g Bismuth-214 0.425 +/-0.0754 0.0273 +/-0.0754 0.0546 pCi/g Cesium-134 U 0.0213 +/-0.0198 0.0175 +/-0.0198 0.0349 pCi/g Cesium-137 0.0722 +/-0.0297 0.0146 +/-0.0297 0.0291 pCi/g Cobalt-60 U 0.0304 +/-0.0183 0.0171 +/-0.0183 0.0341 pCi/g Europium-152 U 0.00662 +/-0.0743 0.0396 +/-0.0743 0.0791 pCi/g Europium-154 U 0.00889 +/-0.098 0.0455 +/-0.098 0.091 pCi/g Europium-155 U 0.0169 +/-0.0482 0.0422 +/-0.0482 0.0843 pCi/g Lead-212 0.527 +/-0.0622 0.022 +/-0.0622 0.044 pCi/g Lead-214 0.556 +/-0.0808 0.0279 +/-0.0808 0.0558 pCi/g Manganese-54 U 0.00229 +/-0.0177 0.0152 +/-0.0177 0.0305 pCi/g Niobium-94 U -0.0108 +/-0.0173 0.0124 +/-0.0173 0.0248 pCi/g Potassium-40 11.4 +/-0.994 0.127 +/-0.994 0.254 pCi/g Radium-226 0.425 +/-0.0754 0.0273 +/-0.0754 0.0546 pCi/g Silver-108m U 0.0032 +/-0.0141 0.0128 +/-0.0141 0.0255 pCi/g Thallium-208 0.144 +/-0.0319 0.0134 +/-0.0319 0.0268 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 47 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-001FS Project: YANK01204 Sample ID: 176890002 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.48 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-002F 176890003 TS 22-NOV-06 30-NOV-06 Client 3.79%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.410 +/-0.141 0.0489 +/-0.141 0.106 pCi/g MJH1 12/02/06 0943 592142 Americium-241 U -0.0034 +/-0.0201 0.0184 +/-0.0201 0.038 pCi/g Bismuth-212 0.275 +/-0.146 0.105 +/-0.146 0.227 pCi/g Bismuth-214 0.357 +/-0.0694 0.0239 +/-0.0694 0.0513 pCi/g Cesium-134 U 0.0197 +/-0.0236 0.016 +/-0.0236 0.0343 pCi/g Cesium-137 0.0748 +/-0.0253 0.0153 +/-0.0253 0.0327 pCi/g Cobalt-60 U 0.016 +/-0.0208 0.014 +/-0.0208 0.0311 pCi/g Europium-152 U -0.0117 +/-0.0378 0.0322 +/-0.0378 0.068 pCi/g Europium-154 U -0.0124 +/-0.0492 0.0406 +/-0.0492 0.0897 pCi/g Europium-155 U 0.0482 +/-0.044 0.0326 +/-0.044 0.0675 pCi/g Lead-212 0.480 +/-0.0418 0.0194 +/-0.0418 0.0404 pCi/g Lead-214 0.502 +/-0.0689 0.024 +/-0.0689 0.0507 pCi/g Manganese-54 U 0.00522 +/-0.0164 0.0144 +/-0.0164 0.0309 pCi/g Niobium-94 U -0.00705 +/-0.0173 0.0124 +/-0.0173 0.0267 pCi/g Potassium-40 8.93 +/-0.761 0.143 +/-0.761 0.318 pCi/g Radium-226 0.357 +/-0.0694 0.0239 +/-0.0694 0.0513 pCi/g Silver-108m U 0.00671 +/-0.0129 0.0122 +/-0.0129 0.0259 pCi/g Thallium-208 0.142 +/-0.0379 0.0123 +/-0.0379 0.0264 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:*A quality control analyte recovery is outside of specified acceptance criteria Result is less than value reported 49 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-002F Project: YANK01204 Sample ID: 176890003 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.50 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-003F 176890004 TS 22-NOV-06 30-NOV-06 Client 3.6%Proiect: Client ID: Vol. Recv.: YANK0l1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.454 +/-0.182 0.0601 +/-0.182 0.132 pCi/g MJHI 12/02/06 0943 592142 Americium-241 U -0.0196 +/-0.0276 0.0248 +/-0.0276 0.0514 pCi/g Bismuth-212 0.451 +/-0.279 0.142 +/-0.279 0.307 pCi/g Bismuth-214 0.427 +/-0.103 0.0325 +/-0.103 0.0699 pCi/g Cesium-134 U 0.0223 +/-0.0273 0.0232 +/-0.0273 0.0499 pCi/g Cesium-137 UI 0.00 +/-0.049 0.0183 +/-0.049 0.0395 pCi/g Cobalt-60 U -0.00362 +/-0.0255 0.0207 +/-0.0255 0.0458 pCi/g Europium-152 U -0.0436 +/-0.0441 0.0361 +/-0.0441 0.0774 pCi/g Europium-154 U 0.0274 +/-0.0663 0.0583 +/-0.0663 0.129 pCi/g Europium-155 U 0.0669 +/-0.0506 0.034 +/-0.0506 0.0712 pCi/g Lead-212 0.467 +/-0.0503 0.0215 +/-0.0503 0.0452 pCi/g Lead-214 0.487 +/-0.0651 0.029 +/-0.0651 0.0617 pCi/g Manganese-54 U -0.00936 +/-0.0218 0.0182 +/-0.0218 0.0396 pCi/g Niobium-94 U -0.00696 +/-0.0192 0.0166 +/-0.0192 0.0357 pCi/g Potassium-40 11.7 +/-0.884 0.141 +/-0.884 0.328 pCi/g Radium-226 0.427 +/-0.103 0.0325 +/-0.103 0.0699 pCi/g Silver-108m U -0.019 +/-0.0171 0.0134 +/-0.0171 0.0289 pCi/g Thallium-208 0.178 +/-0.051 0.0172 +/-0.051 0.0371 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 51 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-003F Project: YANK0 1204 Sample ID: 176890004 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.52 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-004F 176890005 TS 22-NOV-06 30-NOV-06 Client 6.55%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241 U 0.0773+/-0.134 0.0766 +/-0.134 Curium-242 U Curium-243/244 U Alphaspec Pu, Solid-ALL FSS Plutonium-238 U Plutonium-239/240 U Liquid Scint Pu241, Solid-ALL FSS Plutonium-241 U 0.0338 +/-0.0663 0.00 +/-0.0665-0.0349 +/-0.126 0.119 +/-0.126-0.0943 +/-0.166 0.166 +/-0.167-0.0439 +/-0.106 0.108 +/-0.106 0.614 +/-6.74 5.63 +/-6.74 0.241 0.0917 0.326 0.420 0.304 11.9 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MXA M MXA I MXA I 12/03/06 0901 592107 12/03/06 0901 592108 12/05/06 1849 592109 Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.560 Americium-241 U 0.0637 Bismuth-212 0.489 Bismuth-214 0.389 Cesium-134 UI 0.00 Cesium-] 37 0.043 Cobalt-60 U 0.0157 Europium-152 U -0.0153 Europium-154 U -0.00144 Europium-155 U 0.0235 Lead-212 0.493 Lead-214 0.504 Manganese-54 U 0.0137 Niobium-94 U 0.00402 Potassium-40 11.3 Radium-226 0.389 Silver-108m U 0.0115 Thallium-208 0.155 -Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 1.26 Rad Liquid Scintillation Analysis+/-0.0978+/-0.0861+/-0.189+/-0.0683+/-0.019+/-0.0279+/-0.0149+/-0.0351+/-0.045 h/-0.0433/-0.0443+/-0.070/-0.0142 4-0.0134+/-0.674 4-0.0683 4-0.0123 4-0.0284 0.0334 0.0785 0.0805 0.022 0.0153 0.0126 0.0141 0.0311 0.039 0.0414 0.0214 0.0231 0.012 0.0122 0.117 0.022 0.0115 0.0118+/-0.0978+/-0.0861+/-0.189+/-0.0683+/-0.019+/-0.0279+/-0.0149+/-0.0351+/-0.045+/-0.0433+/-0.0443+/-0.070+/-0.0142+/-0.0134+/-0.674+/-0.0683+/-0.0123+/-0.0284 0.0724 0.162 0.172 0.0465 0.0323 0.0267 0.0304 0.0652 0.0838 0.0857 0.0444 0.0485 0.0255 0.0256 0.255 0.0465 0.0241 0.025 0.053 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 12/02/06 0944 592142 KSDI 12/07/06 1151 592186+/-0.114 0.0227 +/-0.118 53 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: 9522-0004-004F 176890005 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid -3 pCi/g Tritium U -0.152 +/-1.28 1.08 +/-1.28 2.21 pCi/g DFAl 12/05/06 2151 593064 Liquid Scint C14, Solid All, FSS Carbon-14 U 0.0539 +/-0.0908 0.0751 +/-0.0908 0.154 pCi/g AXD2 12/01/06 1731 592313 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U -3.89 +/-35.1 27.0 +/-35.1 56.8 pCi/g MXPI 12/02/06 1816 592304 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U -5.42 +/-11.5 9.88 +/-11.5 20.8 pCi/g MXP1 12/04/06 2015 592310 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U 0.087 +/-0.159 0.131 +/-0.159 0.270 pCi/g KXR1 12/06/06 1650 592312 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I DOE EML HASL-300, Am-05-RC Modified 2 DOE EML HASL-300, Pu-I 1-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 906.0 Modified 7 EPA 906.0 Modified 8 EPA EERF C-01 Modified 9 DOE RESL Fe-I, Modified 10 DOE RESL Ni-1, Modified 11 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Americium-243 Plutonium-242 Plutonium-241 Strontium-90 Alphaspec Am241, Cm, Solid ALL Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL F&#xfd;GFPC, Sr90, solid-ALL FSS 91 97 84 44 (15%-125%)
(15%-125%)
(25%-125%)
(25%-125%)
54 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: 9522-0004-004F 176890005 Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch, 1 Carrier/Tracer Recovery Iron-55 Nickel-63 Carrier/Tracer Recovery Technetium-99 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 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 44 68 67 67 76 76 (25%-125%)
(15%-125%)
(25%-125%)
(25%-125%)
(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< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.55 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-005F 176890006 TS 22-NOV-06 30-NOV-06 Client 5.44%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.432 +/-0.131 0.0451 +/-0.131 0.0902 pCi/g MJH1 12/02/06 0947 592142 Americium-241 U -0.00665 +/-0.0596 0.0493 +/-0.0596 0.0985 pCi/g Bismuth-212 0.413 +/-0.244 0.113 +/-0.244 0.226 pCi/g Bismuth-214 0.270 +/-0.0712 0.0288 +/-0.0712 0.0575 pCi/g Cesium-134 U 0.017 +/-0.0173 0.0161 +/-0.0173 0.0321 pCi/g Cesium-137 U -0.0031 +/-0.0161 0.0137 +/-0.0161 0.0273 pCi/g Cobalt-60 U 0.0051 +/-0.0147 0.0131 +/-0.0147 0.0262 pCi/g Europium-152 U 0.0501 +/-0.0528 0.0382 +/-0.0528 0.0764 pCi/g Europium-154 U 0.00935 +/-0.0579 0.0436 +/-0.0579 0.0871 pCi/g Europium-155 U 0.0332 +/-0.0562 0.0381 +/-0.0562 0.0762 pCi/g Lead-212 0.308 +/-0.0472 0.0205 +/-0.0472 0.0409 pCi/g Lead-214 0.370 +/-0.0604 0.0241 +/-0.0604 0.0482 pCi/g Manganese-54 U 0.00292 +/-0.0142 0.0128 +/-0.0142 0.0256 pCi/g Niobium-94 U -0.00507 +/-0.0151 0.0126 +/-0.0151 0.0251 pCi/g Potassium-40 6.41 +/-0.724 0.126 +/-0.724 0.251 pCi/g Radium-226 0.270 +/-0.0712 0.0288 +/-0.0712 0.0575 pCi/g Silver-108m U -0.0123 +/-0.0143 0.0119 +/-0.0143 0.0239 pCi/g Thallium-208 0.104 +/-0.0301 0.0127 +/-0.0301 0.0254 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 56 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-005F Project: YANK01204 Sample ID: 176890006 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.57 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Arnalysis Certificate ofAnalvsis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-006F 176890007 TS 22-NOV-06 30-NOV-06 Client 4.7%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.552 +/-0.173 0.0824 +/-0.173 0.165 pCi/g MJHI 12/02/06 0948 592142 Americium-241 U 0.0042 +/-0.0407 0.0286 +/-0.0407 0.0571 pCi/g Bismuth-212 0.684 +/-0.351 0.143 +/-0.351 0.286 pCi/g Bismuth-214 0.653 +/-0.108 0.038 +/-0.108 0.0759 pCi/g Cesium-134 U 0.030 +/-0.0395 0.0251 +/-0.0395 0.0502 pCi/g Cesium-137 0.0948 +/-0.0447 0.0217 +/-0.0447 0.0433 pCi/g Cobalt-60 U -0.00583 +/-0.0302 0.0249 +/-0.0302 0.0497 pCi/g Europium-152 U -0.0473 +/-0.0695 0.0479 +/-0.0695 0.0958 pCi/g Europium-154 U 0,0236 +/-0.084 0.0733 +/-0.084 0.147 pCi/g Europium-155 U 0.0666 +/-0.070 0.0427 +/-0.070 0.0853 pCi/g Lead-212 0.546 +/-0.0718 0.0271 +/-0.0718 0.0543 pCi/g Lead-214 0.691 +/-0.102 0.0351 +/-0.102 0.0702 pCi/g Manganese-54 U 0.00605 +/-0.0241 0.0216 +/-0.0241 0.0432 pCi/g Niobium-94 U -0.00578 +/-0.0204 0.0178 +/-0.0204 0.0355 pCi/g Potassium-40 8.43 +/-0.898 0.191 +/-0.898 0.381 pCi/g Radium-226 0.653 +/-0.108 0.038 +/-0.108 0.0759 pCi/g Silver-108m U 0.0111 +/-0.0188 0.0173 +/-0.0188 0.0346 pCi/g Thallium-208 0.201 +/-0.0487 0.0194 +/-0.0487 0.0388 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 58 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-006F Project: YANK01204 Sample ID: 176890007 Client ID: YANKOO Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.59 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-007F 176890008 TS 22-NOV-06 30-NOV-06 Client 9.48%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS Americium-241 U -0.0139+/-0.0228 0.039 +/-0.0229 Curium-242 U Curium-243/244 U Alphaspec Pu, Solid-ALL FSS Plutonium-238 U Plutonium-239/240 U Liquid Scint Pu241, Solid-ALL FSS Plutonium-241 U-0.00774 +/-0.0152 0.0289 +/-0.0152 0.0258 +/-0.113 0.0828 +/-0.113 0.180 +/-0.216 0.125 +/-0.217 0.0797 +/-0.122 0.0543 +/-0.122 0.161 0.145 0.249 0.346 0.203 11.7 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MXA I 12/03/06 0901 592107 MXA M MXA I 12/03/06 0901 592108 12/05/06 1905 592109 5.85+/-6.92 5.53 +/-6.95 Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.16 Americium-241 U -0.0487 Bismuth-212 0.596 Bismuth-214 0.733 Cesium-134 U 0.0472 Cesium-137 U 0.0146 Cobalt-60 U 0.0189 Europium-152 U -0.0273 Europium-154 U -0.0372 Europium-155 U 0.043 Lead-212 0.957 Lead-214 0.876 Manganese-54 U 0.010 Niobium-94 U -0.00714 Potassium-40 17.2 Radium-226 0.733 Silver-108m U -0.00733 Thallium-208 0.318 Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 0.190 Rad Liquid Scintillation Analysis+/-0.214+/-0.0744+/-0.271+/-0.117+/-0.0306+/-0.0245+/-0.0239+/-0.0638+/-0.069+/-0.0596+/-0.0966+/-0.110+/-0.0202+/-0.0184+/-1.37+/-0.117+/-0.0179+1-0.0501 0.0586 0.0674 0.138 0.0314 0.0233 0.0192 0.0196 0.0482 0.0563 0.0549 0.0291 0.0371 0.0178 0.0153 0.137 0.0314 0.0154 0.0173+/-0.214+/-0.0744+/-0.271+/-0.117+/-0.0306+/-0.0245+/-0.0239+/-0.0638+/-0.069+/-0.0596+/-0.0966+/-0.110+/-0.0202+/-0.0184+/-1.37+/-0.117+/-0.0179+/-0.0501 0.126 0.138 0.292 0.0664 0.049 0.0405 0.0425 0.100 0.121 0.113 0.060 0.0771 0.0377 0.0324 0.305 0.0664 0.0324 0.0364 0.0271 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 12/02/06 1017 592142 KSDI 12/07/06 1217 592186+/-0.0324 0.0118 +/-0.0326 60 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: 9522-0004-007F 176890008 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid -3 pCi/g Tritium U -1.0 +/-1.29 1.11 +/-1.29 2.27 pCi/g DFAI 12/05/06 2358 593064 Liquid Scint C14, Solid All, FSS Carbon-14 U -0.0107 +/-0.0896 0.0754 +/-0.0896 0.154 pCi/g AXD2 12/01/06 1834 592313 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U -4.71 +/-34.0 26.0 +/-34.0 54.6 pCi/g MXPI 12/02/06 1833 592304 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U -5.05 +/-11.3 9.74 +/-11.3 20.5 pCi/g MXPI 12/04/06 2031 592310 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U 0.0801 +/-0.161 0.133 +/-0.161 0.274 pCi/g KXR1 12/06/06 1722 592312 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description 1 2 3 4 5 6 7 8 9 10 II DOE EML HASL-300, Am-05-RC Modified DOE EML HASL-300, Pu-I 1-RC Modified DOE EML HASL-300, Pu-I I-RC Modified EML HASL 300, 4.5.2.3 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified EPA EERF C-01 Modified DOE RESL Fe-1, Modified DOE RESL Ni-i, Modified DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Americium-243 Plutonium-242 Plutonium-241 Strontium-90 Alphaspec Am241, Cm, Solid ALL Alphaspec Pu, Solid-ALL FSS Liquid Scint Pu241, Solid-ALL F5 GFPC, Sr90, solid-ALL FSS Recovery%85 98 86 79 Acceptable Limits (15%-125%)
(15%-125%)
(25%-125%)
(25%-125%)
61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: 9522-0004-007F 176890008 Project: Client ID: Vol. Recv.: YANK01204 YANK00I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1r Carrier/Tracer Recovery Iron-55 Nickel-63 Carrier/Tracer Recovery Technetium-99 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 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 79 73 67 67 76 76 (25%-125%)
(15%-125%)
(25%-125%)
(25%-125%)
(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< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.62 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-008F 176890009 TS 22-NOV-06 30-NOV-06 Client 6.58%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.456 +/-0.0648 0.0271 +/-0.0648 0.0572 pCi/g MJHI 12/02/06 1324 592142 Americium-241 U -0.00547 +/-0.048 0.0407 +/-0.048 0.0833 pCi/g Bismuth-212 0.359 +/-0.123 0.064 +/-0.123 0.134 pCi/g Bismuth-214 0.344 +/-0.0405 0.0154 +/-0.0405 0.0321 pCi/g Cesium-134 UI 0.00 +/-0.0138 0.0109 +/-0.0138 0.0227 pCi/g Cesium-137 0.0805 +/-0.017 0.00861 +/-0.017 0.018 pCi/g Cobalt-60 U 0.0157 +/-0.012 0.0111 +/-0.012 0.0234 pCi/g Europium-152 U -0.0035 +/-0.0246 0.0215 +/-0.0246 0.0444 pCi/g Europium-154 U 0.0191 +/-0.0315 0.0283 +/-0.0315 0.0597 pCi/g Europium-155 U 0.034 +/-0.0348 0.0254 +/-0.0348 0.0519 pCi/g Lead-212 0.405 +/-0.0318 0.0181 +/-0.0318 0.0369 pCi/g Lead-214 0.458 +/-0.0446 0.015 +/-0.0446 0.031 pCi/g Manganese-54 U 0.00553 +/-0.0108 0.0084 +/-0.0108 0.0176 pCi/g Niobium-94 U 0.00392 +/-0.00933 0.00832 +/-0.00933 0.0173 pCi/g Potassium-40 10.0 +/-0.443 0.0701 +/-0.443 0.152 pCi/g Radium-226 0.344 +/-0.0405 0.0154 +/-0.0405 0.0321 pCi/g Silver-108m U 0.00334 +/-0.00773 0.00725 +/-0.00773 0.0151 pCi/g Thallium-208 0.164 +/-0.023 0.00746 +/-0.023 0.0156 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 63 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis... .... ........ o f n----i Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: 9522-0004-008F 176890009 Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.64 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-009F 176890010 TS 22-NOV-06 30-NOV-06 Client 9.4%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.493 +/-0.133 0.0485 +/-0.133 0.101 pCi/g MJHI 12/02/06 1325 592142 Americium-241 U -0.0137 +/-0.0198 0.0171 +/-0.0198 0.0348 pCi/g Bismuth-212 0.518 +/-0.267 0.107 +/-0.267 0.222 pCi/g Bismuth-214 0.402 +/-0.0756 0.0246 +/-0.0756 0.0509 pCi/g Cesium-134 U 0.0238 +/-0.0218 0.017 +/-0.0218 0.0352 pCi/g Cesium-137 0.0556 +/-0.031 0.0144 +/-0.031 0.0299 pCi/g Cobalt-60 U -0.00376 +/-0.018 0.0148 +/-0.018 0.0313 pCi/g Europium-152 U 0.0231 +/-0.0394 0.034 +/-0.0394 0.0699 pCi/g Europium-154 U -0.00189 +1-0.051 0.0427 +/-0.051 0.0896 pCi/g Europium-155 U 0.0163 +/-0.0337 0.0288 +/-0.0337 0.0588 pCi/g Lead-212 0.366 +/-0.0452 0.0231 +/-0.0452 0.047 pCi/g Lead-214 0.451 +/-0.0566 0.0231 +/-0.0566 0.0475 pCi/g Manganese-54 U 0.0119 +/-0.0164 0.0142 +/-0.0164 0.0294 pCi/g Niobium-94 U 0.00231 +/-0.0151 0.0129 +/-0.0151 0.0266 pCi/g Potassium-40 10.5 +/-0.631 0.123 +/-0.631 0.262 pCi/g Radium-226 0.402 +/-0.0756 0.0246 +/-0.0756 0.0509 pCi/g Silver-108m U 0.00156 +/-0.0132 0.0118 +/-0.0132 0.0243 pCi/g Thallium-208 0.166 +/-0.0354 0.0128 +/-0.0354 0.0265 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 65 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-009F Project: YANKO 1204 Sample ID: 176890010 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.66 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd Contact: Project: East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: 9522-0004-OIOF Project: YANK01204 Sample ID: 176890011 Client ID: YANK001 Matrix: TS Vol. Recv.: Collect Date: 22-NOV-06 Receive Date: 30-NOV-06 Collector:
Client Moisture:
5.53%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.704 +/-0.0763 0.0223 +/-0.0763 0.0464 pCi/g MJHI 12/02/06 1350 592142 Americium-241 U -0.00025 +/-0.0531 0.0442 +/-0.0531 0.0901 pCi/g Bismuth-212 0.477 +/-0.104 0.0457 +/-0.104 0.095 pCi/g Bismuth-214 0.475 +/-0.0385 0.0136 +/-0.0385 0.0279 pCi/g Cesium-134 UI 0.00 +/-0.0149 0.00915 +/-0.0149 0.0188 pCi/g Cesium-137 0.075 +/-0.0139 0.00753 +/-0.0139 0.0155 pCi/g Cobalt-60 UI 0.00 +/-0.018 0.00821 +/-0.018 0.0171 pCi/g Europium-152 U 0.00487 +/-0.0198 0.0184 +/-0.0198 0.0378 pCi/g Europium-154 U -0.0208 +/-0.0239 0.020 +/-0.0239 0.0418 pCi/g Europium-155 U 0.0324 +/-0.0252 0.0249 +/-0.0252 0.0508 pCi/g Lead-212 0.711 +/-0.0277 0.011 +/-0.0277 0.0224 pCi/g Lead-214 0.512 +/-0.0358 0.0126 +/-0.0358 0.0259 pCi/g Manganese-54 UI 0.00 +/-0.00863 0.00736 +/-0.00863 0.0152 pCi/g Niobium-94 U 0.00158 +/-0.00697 0.00632 +/-0.00697 0.0131 pCi/g Potassium-40 9.50 +/-0.348 0.0554 +/-0.348 0.118 pCi/g Radium-226 0.475 +/-0.0385 0.0136 +/-0.0385 0.0279 pCi/g Silver-108m U 0.00399 +/-0.00686 0.00629 +/-0.00686 0.013 pCi/g Thallium-208 0.216 +/-0.0185 0.0066 +/-0.0185 0.0136 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 67 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-OIOF Project: YANK01204 Sample ID: 176890011 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.68 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-01F 176890012 TS 22-NOV-06 30-NOV-06 Client 8.26%Project: Client ID: Vol. Recv.: YANK0 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 2.07 +/-0.283 0.0669 +/-0.283 0.134 pCi/g MJHI 12/02/06 1328 592142 Americium-241 UI 0.00 +/-0.0367 0.0286 +/-0.0367 0.0571 pCi/g Bismuth-212 1.46 +/-0.335 0.149 +/-0.335 0.298 pCi/g Bismuth-214 1.86 +/-0.211 0.0327 +/-0.211 0.0654 pCi/g Cesium-134 UI 0.00 +/-0.0373 0.0261 +/-0.0373 0.0521 pCi/g Cesium-137 U 0.0182 +/-0.0247 0.0196 +/-0.0247 0.0392 pCi/g Cobalt-60 U 0.0362 +/-0.0275 0.0219 +/-0.0275 0.0438 pCi/g Europium-152 U -0.0448 +/-0.0629 0.0446 +/-0.0629 0.0891 pCi/g Europium-154 U -0.0506 +/-0.0804 0.0657 +/-0.0804 0.131 pCi/g Europium-155 U 0.0806 +/-0.0637 0.0442 +/-0.0637 0.0884 pCi/g Lead-212 2.01 +/-0.181 0.0253 +/-0.181 0.0505 pCi/g Lead-214 1.91 +/-0.185 0.0324 +/-0.185 0.0648 pCi/g Manganese-54 UI 0.00 +/-0.0246 0.0181 +/-0.0246 0.0363 pCi/g Niobium-94 U -0.00434 +/-0.0204 0.018 +/-0.0204 0.0359 pCi/g Potassium-40 23.6 +/-1.11 0.160 +/-1.11 0.320 pCi/g Radium-226 1.86 +/-0.211 0.0327 +/-0.211 0.0654 pCi/g Silver-108m U -0.0196 +/-0.0183 0.0155 +/-0.0183 0.031 pCi/g Thallium-208 0.681 +/-0.0772 0.0182 +/-0.0772 0.0363 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 69 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-01 IF Proiect: YANK01204 Sample ID: 176890012 Client ID: YANKOOI Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.70 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address : 362 lnjun Hollow Rd Contact: Project: East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Mnkiirpwe 9522-0004-012F 176890013 TS 22-NOV-06 30-NOV-06 Client AR 1)0/Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1l Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.434 +/-0.133 0.0492 +/-0.133 0.108 pCi/g MJHI 12/04/06 0655 592142 Americium-241 U 0.0362 +/-0.135 0.071 +/-0.135 0.148 pCi/g Bismuth-212 U 0.188 +/-0.212 0.0947 +/-0.212 0.208 pCi/g Bismuth-214 0.337 +/-0.0695 0.0269 +/-0.0695 0.0579 pCi/g Cesium-134 U 0.0161 +/-0.0204 0.0187 +/-0.0204 0.0402 pCi/g Cesium-137 0.0419 +/-0.0209 0.0135 +/-0.0209 0.0294 pCi/g Cobalt-60 U 0.0204 +/-0.0157 0.0182 +/-0.0157 0.0402 pCi/g Europium-152 U 0.0107 +/-0.0423 0.0371 +/-0.0423 0.0788 pCi/g Europium-154 U 0.00812 +/-0.0518 0.0451 +/-0.0518 0.100 pCi/g Europium-155 U 0.000967 +/-0.0427 0.0406 +/-0.0427 0.0848 pCi/g Lead-212 0.420 +/-0.0477 0.0214 +/-0.0477 0.0449 pCi/g Lead-214 0.333 +/-0.0605 0.0255 +/-0.0605 0.0543 pCi/g Manganese-54 U 0.00119 +/-0.0182 0.0155 +/-0.0182 0.0336 pCi/g Niobium-94 U 0.00262 +/-0.0137 0.0121 +/-0.0137 0.0263 pCi/g Potassium-40 6.57 +/-0.649 0.100 +/-0.649 0.238 pCi/g Radium-226 0.337 +/-0.0695 0.0269 +/-0.0695 0.0579 pCi/g Silver-108m U -0.00144 +/-0.0129 0.0116 +/-0.0129 0.025 pCi/g Thallium-208 0.158 +/-0.0325 0.0145 +/-0.0325 0.0311 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 71 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-012F Project: YANK01204 Sample ID: 176890013 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.72 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-013F 176890014 TS 22-NOV-06 30-NOV-06 Client 78.5%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch IN Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.908 +/-0.175 0.057 +/-0.175 0.122 pCi/g MJH1 12/04/06 0656 592142 Americium-241 U 0.0454 +/-0.0873 0.0707 +/-0.0873 0.146 pCi/g Bismuth-212 0.615 +/-0.245 0.121 +/-0.245 0.257 pCi/g Bismuth-214 0.620 +/-0.100 0.0311 +/-0.100 0.0655 pCi/g Cesium-134 UI 0.00 +/-0.0349 0.0225 +/-0.0349 0.0472 pCi/g Cesium-137 0.0447 +/-0.030 0.0155 +/-0.030 0.0329 pCi/g Cobalt-60 U 0.0073 +/-0.0204 0.0176 +/-0.0204 0.0382 pCi/g Europium-152 U -0.00425 +/-0.0455 0.0407 +/-0.0455 0.085 pCi/g Europium-154 U -0.00506 +/-0.054 0.0447 +/-0.054 0.0974 pCi/g Europium-155 UI 0.00 +/-0.0815 0.0461 +/-0.0815 0.095 pCi/g Lead-212 0.910 +/-0.0889 0.0236 +/-0.0889 0.0488 pCi/g Lead-214 0.657 +/-0.0964 0.0275 +/-0.0964 0.0575 pCi/g Manganese-54 U 0.0151 +/-0.023 0.0163 +/-0.023 0.0346 pCi/g Niobium-94 U -0.00456 +/-0.0176 0.0145 +/-0.0176 0.0307 pCi/g Potassium-40 15.1 +/-1.29 0.140 +/-1.29 0.309 pCi/g Radium-226 0.620 +/-0.100 0.0311 +/-0.100 0.0655 pCi/g Silver-108m U -0.00288 +/-0.0176 0.0134 +/-0.0176 0.0283 pCi/g Thallium-208 0.302 +/-0.0513 0.017 +/-0.0513 0.0358 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 73 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-013F Project: YANK01204 Sample ID: 176890014 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.74 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-014F 176890015 TS 22-NOV-06 30-NOV-06 Client 51.1%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.00 +/-0.184 0.0544 +/-0.184 0.116 pCi/g MJH1 12/04/06 0656 592142 Americium-241 U 0.0166 +/-0.0995 0.0678 +/-0.0995 0.139 pCi/g Bismuth-212 0.781 +/-0.286 0.105 +/-0.286 0.223 pCi/g Bismuth-214 0.659 +/-0.103 0.0288 +/-0.103 0.0604 pCi/g Cesium-134 UI 0.00 +/-0.0333 0.0186 +/-0.0333 0.0391 pCi/g Cesium-137 0.0461 +/-0.0284 0.0165 +/-0.0284 0.0347 pCi/g Cobalt-60 U -0.013 +/-0.0221 0.0146 +/-0.0221 0.0318 pCi/g Europium-152 U -0.0325 +/-0.0443 0.0385 +/-0.0443 0.0801 pCi/g Europium-154 U -0.0573 +/-0.0597 0.0457 +/-0.0597 0.0985 pCi/g Europium-155 UI 0.00 +/-0.0771 0.0479 +/-0.0771 0.0982 pCi/g Lead-212 0.908 +/-0.0882 0.0229 +/-0.0882 0.0474 pCi/g Lead-214 0.687 +/-0.0934 0.0288 +/-0.0934 0.0599 pCi/g Manganese-54 U 0.0117 +/-0.0189 0.0172 +/-0.0189 0.0361 pCi/g Niobium-94 U 0.00467 +/-0.0171 0.0147 +/-0.0171 0.0308 pCi/g Potassium-40 16.3 +/-1.35 0.119 +/-1.35 0.264 pCi/g Radium-226 0.659 +/-0.103 0.0288 +/-0.103 0.0604 pCi/g Silver-108m U 0.000199 +/-0.0156 0.0138 +/-0.0156 0.0288 pCi/g Thallium-208 0.320 +/-0.0507 0.0142 +/-0.0507 0.0299 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:*A quality control analyte recovery is outside of specified acceptance criteria Result is less than value reported 75 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-014F Project: YANK01204 Sample ID: 176890015 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.76 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-015F 176890016 TS 22-NOV-06 30-NOV-06 Client 10.3%Proiect: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.593 +/-0.114 0.0356 +/-0.114 0.0757 pCi/g MJH1 12/04/06 0657 592142 Americium-241 U 0.00262 +/-0.0908 0.0829 +/-0.0908 0.169 pCi/g Bismuth-212 0.375 +/-0.167 0.0893 +/-0.167 0.187 pCi/g Bismuth-214 0.405 +/-0.0598 0.0213 +/-0.0598 0.0445 pCi/g Cesium-134 U 0.0174 +/-0.0201 0.0136 +/-0.0201 0.0285 pCi/g Cesium-137 0.103 +/-0.024 0.0115 +/-0.024 0.0242 pCi/g Cobalt-60 UI 0.00 +/-0.0203 0.0125 +/-0.0203 0.0267 pCi/g Europium-152 U -0.0187 +/-0.0351 0.0301 +/-0.0351 0.0624 pCi/g Europium-154 U 0.0278 +/-0.049 0.0388 +/-0.049 0.0823 pCi/g Europium-155 U 0.0352 +/-0.0452 0.0362 +/-0.0452 0.074 pCi/g Lead-212 0.535 +/-0.0548 0.0177 +/-0.0548 0.0363 pCi/g Lead-214 0.456 +/-0.0697 0.0226 +/-0.0697 0.0467 pCi/g Manganese-54 U1 0.00 +/-0.0272 0.0112 +/-0.0272 0.0237 pCi/g Niobium-94 U 0.00293 +/-0.0121 0.0107 +/-0.0121 0.0224 pCi/g Potassium-40 10.8 +/-0.888 0.0945 +/-0.888 0.207 pCi/g Radium-226 0.405 +/-0.0598 0.0213 +/-0.0598 0.0445 pCi/g Silver-108m U -6.300E- +/-0.0124 0.0107 +/-0.0124 0.0221 pCi/g 05 Thallium-208 0.185 +/-0.0261 0.00965 +/-0.0261 0.0203 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 77 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-015F Project: YANK01204 Sample ID: 176890016 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch > Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.78 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd Contact: Project: East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-016F 176890017 TS 22-NOV-06 30-NOV-06 Client 14.8%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.74 +/-0.296 0.0726 +/-0.296 0.152 pCi/g MJHI 12/04/06 1417 592146 Americium-241 U 0.014 +/-0.118 0.0902 +/-0.118 0.184 pCi/g Bismuth-212 0.987 +/-0.341 0.155 +/-0.341 0.323 pCi/g Bismuth-214 1.93 +/-0.215 0.034 +/-0.215 0.071 pCi/g Cesium-134 UI 0.00 +/-0.0374 0.0269 +/-0.0374 0.0558 pCi/g Cesium-137 U -0.0039 +/-0.027 0.0195 +/-0.027 0.0407 pCi/g Cobalt-60 U -0.0172 +/-0.0252 0.0196 +/-0.0252 0.042 pCi/g Europium-152 U 0.0261 +/-0.063 0.0501 +/-0.063 0.103 pCi/g Europium-154 U 0.0378 +/-0.0802 0.0686 +/-0.0802 0.145 pCi/g Europium-155 U 0.0956 +/-0.0946 0.0583 +/-0.0946 0.119 pCi/g Lead-212 1.61 +/-0.141 0.0279 +/-0.141 0.0571 pCi/g Lead-214 2.13 +/-0.211 0.0366 +/-0.211 0.0755 pCi/g Manganese-54 U -0.0195 +/-0.0246 0.0204 +/-0.0246 0.0427 pCi/g Niobium-94 U 0.0161 +/-0.0216 0.0186 +/-0.0216 0.0388 pCi/g Potassium-40 27.7 +/-2.07 0.163 +/-2.07 0.354 pCi/g Radium-226 1.93 +/-0.215 0.034 +/-0.215 0.071 pCi/g Silver-108m U -0.00721 +/-0.0197 0.0168 +/-0.0197 0.0348 pCi/g Thallium-208 0.523 +/-0.0686 0.0189 +/-0.0686 0.0394 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 79 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-016F Proiect: YANK01204 Sample ID: 176890017 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.Ul Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.80 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0171 176890018 TS 28-NOV-06 30-NOV-06 Client 39.8%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.05 +/-0.258 0.106 +/-0.258 0.211 pCi/g MJHI 12/04/06 1420 592146 Americium-241 U -0.0373 +/-0.0555 0.0407 +/-0.0555 0.0813 pCi/g Bismuth-212 U 0.425 +/-0.332 0.253 +/-0.332 0.506 pCi/g Bismuth-214 0.626 +/-0.135 0.0481 +/-0.135 0.0961 pCi/g Cesium-134 U 0.00613 +/-0.0485 0.0421 +/-0.0485 0.0841 pCi/g Cesium-137 0.199 +/-0.0755 0.0362 +/-0.0755 0.0724 pCi/g Cobalt-60 U 0.0391 +/-0.0494 0.0456 +/-0.0494 0.0911 pCi/g Europium-152 U -0.0955 +/-0.133 0.0784 +/-0.133 0.157 pCi/g Europium-154 U 0.0692 +/-0.121 0.0988 +/-0.121 0.197 pCi/g Europium-155 U 0.0504 +/-0.0905 0.0698 +/-0.0905 0.140 pCi/g Lead-212 0.785 +/-0.114 0.0386 +/-0.114 0.0772 pCi/g Lead-214 0.746 +/-0.158 0.0543 +/-0.158 0.109 pCi/g Manganese-54 U -6.730E- +/-0.0412 0.0352 +/-0.0412 0.0704 pCi/g 06 Niobium-94 U 0.0268 +/-0.0349 0.0323 +/-0.0349 0.0646 pCi/g Potassium-40 13.7 +/-1.51 0.241 +/-1.51 0.482 pCi/g Radium-226 0.626 +/-0.135 0.0481 +/-0.135 0.0961 pCi/g Silver-108m U-0.000933
+/-0.0359 0.0304 +/-0.0359 0.0608 pCi/g Thallium-208 0.289 +/-0.0846 0.0325 +/-0.0846 0.065 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 81 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0171 Project: YANK01204 Sample ID: 176890018 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.82 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd Contact: Project: East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0181 176890019 TS 28-NOV-06 30-NOV-06 Client 27.8%Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.639 +/-0.146 0.0441 +/-0.146 0.0972 pCi/g MJH1 12/04/06 1513 592146 Americium-241 U 0.0374 +/-0.0698 0.0633 +/-0.0698 0.131 pCi/g Bismuth-212 0.647 +/-0.269 0.117 +/-0.269 0.251 pCi/g Bismuth-214 0.431 +/-0.0915 0.0247 +/-0.0915 0.0532 pCi/g Cesium-134 U 0.0249 +/-0.0312 0.0168 +/-0.0312 0.0362 pCi/g Cesium-137 0.0883 +/-0.0237 0.0137 +/-0.0237 0.0295 pCi/g Cobalt-60 U -0.00418 +/-0.0186 0.0157 +/-0.0186 0.0348 pCi/g Europium-152 U -0.0137 +/-0.043 0.0365 +/-0.043 0.0771 pCi/g Europium-154 U -0.0307 +/-0.0505 0.0406 +/-0.0505 0.0906 pCi/g Europium-155 U 0.0311 +/-0.0436 0.0425 +/-0.0436 0.0882 pCi/g Lead-212 0.583 +/-0.0687 0.0246 +/-0.0687 0.0512 pCi/g Lead-214 0.457 +/-0.0821 0.0282 +/-0.0821 0.0595 pCi/g Manganese-54 U 0.00253 +/-0.0162 0.0142 +/-0.0162 0.0307 pCi/g Niobium-94 U 0.00914 +/-0.0214 0.015 +/-0.0214 0.032 pCi/g Potassium-40 9.56 +/-1.01 0.116 +/-1.01 0.267 pCi/g Radium-226 0.431 +/-0.0915 0.0247 +/-0.0915 0.0532 pCi/g Silver-108m U -0.0135 +/-0.0133 0.0112 +/-0.0133 0.024 pCi/g Thallium-208 0.211 +/-0.0401 0.0128 +/-0.0401 0.0276 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 83 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0181 Project: YANK01204 Sample ID: 176890019 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product 13 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.84 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0191 176890020 TS 28-NOV-06 30-NOV-06 Client 36.8%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.709 +/-0.169 0.0536 +/-0.169 0.116 pCi/g MJHI 12/04/06 1520 592146 Americium-241 U 0.0591 +/-0.0845 0.0689 +/-0.0845 0.142 pCi/g Bismuth-212 0.670 +/-0.256 0.111 +/-0.256 0.238 pCi/g Bismuth-214 0.439 +/-0.0714 0.0277 +/-0.0714 0.059 pCi/g Cesium-134 U 0.0402 +/-0.0211 0.0211 +/-0.0211 0.0446 pCi/g Cesium-137 0.106 +/-0.034 0.0158 +/-0.034 0.0336 pCi/g Cobalt-60 U -0.0166 +/-0.0264 0.0175 +/-0.0264 0.0382 pCi/g Europium-152 U 0.0209 +/-0.0493 0.044 +/-0.0493 0.0921 pCi/g Europium-154 U -0.0235 +/-0.0628 0.0522 +/-0.0628 0.113 pCi/g Europium-155 U 0.0116 +/-0.0509 0.0465 +/-0.0509 0.096 pCi/g Lead-212 0.586 +/-0.0554 0.0242 +/-0.0554 0.0503 pCi/g Lead-214 0.458 +/-0.0766 0.0287 +/-0.0766 0.0604 pCi/g Manganese-54 U -0.00284 +/-0.0196 0.0169 +/-0.0196 0.036 pCi/g Niobium-94 U 0.0208 +/-0.0181 0.0167 +/-0.0181 0.0353 pCi/g Potassium-40 9.15 +/-0.773 0.132 +/-0.773 0.297 pCi/g Radium-226 0.439 +/-0.0714 0.0277 +/-0.0714 0.059 pCi/g Silver-108m U 0.000158 +/-0.0163 0.0146 +/-0.0163 0.0308 pCi/g Thallium-208 0.209 +/-0.0401 0.016 +/-0.0401 0.0339 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 MXP2 11/30/06 1435 592097 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 85 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0191 Project: YANK01204 Sample ID: 176890020 Client ID: YANK00I Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.86 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Report Date: December 7, 2006 Project: Soils PO# 002332 Client Sample ID: 9522-0004-0201 Project: YANK01204 Sample ID: 176890021 Client ID: YANK001 Matrix: TS Vol. Recv.: Collect Date: 28-NOV-06 Receive Date: 30-NOV-06 Collector:
Client Moisture:
6.4%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A'Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.653 +/-0.116 0.0459 +/-0.116 0.100 pCi/g MJHI 12/04/06 1513 592146 Americium-241 U 0.0304 +/-0.0962 0.0827 +/-0.0962 0.172 pCi/g Bismuth-212 0.310 +/-0.146 0.097 +/-0.146 0.210 pCi/g Bismuth-214 0.460 +/-0.0714 0.0243 +/-0.0714 0.052 pCi/g Cesium-134 U 0.0224 +/-0.0252 0.0172 +/-0.0252 0.0369 pCi/g Cesium-137 0.0818 +/-0.0346 0.0153 +/-0.0346 0.0326 pCi/g Cobalt-60 U 0.0133 +/-0.0189 0.0174 +/-0.0189 0.0381 pCi/g Europium-152 U -0.0333 +/-0.0418 0.0343 +/-0.0418 0.0726 pCi/g Europium-154 U -0.00674 +/-0.0547 0.0462 +/-0.0547 0.101 pCi/g Europium-155 U 0.0667 +/-0.0453 0.0467 +/-0.0453 0.0966 pCi/g Lead-212 0.546 +/-0.0463 0.0211 +/-0.0463 0.0439 pCi/g Lead-214 0.514 +/-0.0687 0.0285 +/-0.0687 0.0599 pCi/g Manganese-54 U-0.000315
+/-0.0172 0.0146 +/-0.0172 0.0313 pCi/g Niobium-94 U 0.00315 +/-0.015 0.0133 +/-0.015 0.0284 pCi/g Potassium-40 10.3 +/-0.751 0.132 +/-0.751 0.297 pCi/g Radium-226 0.460 +/-0.0714 0.0243 +/-0.0714 0.052 pCi/g Silver-108m U 0.000752 +/-0.0147 0.0135 +/-0.0147 0.0285 pCi/g Thallium-208 0.195 +/-0.0382 0.0132 +/-0.0382 0.0282 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 87 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0201 Project: YANKO01204 Sample ID: 176890021 Client ID: YANKOOI Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.88 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0211 176890022 TS 28-NOV-06 30-NOV-06 Client 7.95%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium- 134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 1.05 U -0.00529 0.739 1.04 UI 0.00 U 0.00502 U -0.00899 U 0.00144 U 0.0281 U 0.0859 1.13 1.10 U 0.00713 U -0.0189 18.8 1.04 U 0.00551 0.379+/-0.228+/-0.0413+/-0.352+/-0.145+/-0.0442+/-0.0292+/-0.031+/-0.066+/-0.0834+/-0.0882+/-0.0794+/-0.124+/-0.0275+/-0.0248+/-1.29+/-0.145+/-0.0224+/-0.0577 0.0906 0.0361 0.164 0.0416 0.0342 0.0259 0.0257 0.0612 0.0748 0.0599 0.0356 0.0446 0.024 0.020 0.209 0.0416 0.0207 0.0227+/-0.228+/-0.0413+/-0.352+/-0.145+/-0.0442+/-0.0292+/-0.031+/-0.066+/-0.0834+/-0.0882+/-0.0794+/-0.124+/-0.0275+/-0.0248+/-1.29+/-0.145+/-0.0224+/-0.0577 0.195 0.0744 0.356 0.0892 0.0725 0.0552 0.0568 0.129 0.164 0.124 0.0741 0.0938 0.0517 0.0431 0.473 0.0892 0.0439 0.0486 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJHI 12/04/06 1521 592146 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 89 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0211 Project: YANK01204 Sample ID: 176890022 Client ID: YANKOOI Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1l> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.90 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0221 176890023 TS 28-NOV-06 30-NOV-06 Client 9.47%Proiect: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.85 +/-0.283 0.0622 +/-0.283 0.131 pCi/g MJHI 12/04/06 1514 592146 Americium-241 U -0.0286 +/-0.0999 0.0887 +/-0.0999 0.181 pCi/g Bismuth-212 1.12 +/-0.274 0.133 +/-0.274 0.278 pCi/g Bismuth-214 1.91 +/-0.190 0.0346 +/-0.190 0.0718 pCi/g Cesium-134 U1 0.00 +/-0.0407 0.0261 +/-0.0407 0.0539 pCi/g Cesium-137 U -0.00192 +/-0.0229 0.0201 +/-0.0229 0.0417 pCi/g Cobalt-60 U 0.0223 +/-0.0214 0.0198 +/-0.0214 0.042 pCi/g Europium-152 U -0.0474 +/-0.0576 0.0485 +/-0.0576 0.0999 pCi/g Europium-154 U -0.0583 +/-0.0672 0.0547 +/-0.0672 0.116 pCi/g Europium-155 U 0.0382 +/-0.0687 0.0559 +/-0.0687 0.114 pCi/g Lead-212 1.90 +/-0.162 0.0289 +/-0.162 0.0592 pCi/g Lead-214 2.11 +/-0.211 0.0359 +/-0.211 0.0739 pCi/g Manganese-54 U 0.0247 +/-0.0329 0.0181 +/-0.0329 0.0379 pCi/g Niobium-94 U 0.0183 +/-0.0194 0.0176 +/-0.0194 0.0366 pCi/g Potassium-40 23.5 +/-1.89 0.144 +/-1.89 0.311 pCi/g Radium-226 1.91 +/-0.190 0.0346 +/-0.190 0.0718 pCi/g Silver-108m U -0.00597 +/-0.0206 0.0173 +/-0.0206 0.0358 pCi/g Thallium-208 0.589 +/-0.0667 0.018 +/-0.0667 0.0374 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 91 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0221 Project: YANK01204 Sample ID: 176890023 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.92 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0231 176890024 TS 28-NOV-06 30-NOV-06 Client 10.2%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.95 +/-0.289 0.058 +/-0.289 0.121 pCi/g MJHI 12/04/06 1521 592146 Americium-241 U -0.0948 +/-0.101 0.083 +/-0.101 0.169 pCi/g Bismuth-212 1.45 +/-0.321 0.122 +/-0.321 0.254 pCi/g Bismuth-214 1.81 +/-0.185 0.0302 +/-0.185 0.0626 pCi/g Cesium-134 UI 0.00 +/-0.033 0.0243 +/-0.033 0.0501 pCi/g Cesium-137 U -0.0092 +/-0.0202 0.0168 +/-0.0202 0.0349 pCi/g Cobalt-60 U -0.0065 +/-0.0204 0.0167 +/-0.0204 0.0355 pCi/g Europium-152 U -0.0456 +/-0.0509 0.0444 +/-0.0509 0.0913 pCi/g Europium-154 U 0.0485 +/-0.0631 0.0557 +/-0.0631 0.117 pCi/g Europium-155 U 0.0522 +/-0.0813 0.0534 +/-0.0813 0.109 pCi/g Lead-212 1.88 +/-0.155 0.0269 +/-0.155 0.055 pCi/g Lead-214 1.97 +/-0.189 0.0322 +/-0.189 0.0663 pCi/g Manganese-54 U 0.00733 +/-0.0206 0.0184 +/-0.0206 0.0382 pCi/g Niobium-94 U 0.00541 +/-0.0187 0.016 +/-0.0187 0.0333 pCi/g Potassium-4 0 25.8 +/-1.94 0.161 +/-1.94 0.342 pCi/g Radium-226 1.81 +/-0.185 0.0302 +/-0.185 0.0626 pCi/g Silver-108m U -0.00365 +/-0.0172 0.0151 +/-0.0172 0.0311 pCi/g Thallium-208 0.595 +/-0.0662 0.0163 +/-0.0662 0.0338 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 93 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0231 Proiect: YANK01204 Sample ID: 176890024 Client ID: YANK00I Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.94 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company &#xfd; Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0241 176890025 TS 28-NOV-06 30-NOV-06 Client 9.54%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 2.04 +/-0.272 0.0448 +/-0.272 0.0923 pCi/g MJHl 12/04/06 1522 592146 Americium-241 U -0.0299 +/-0.105 0.0941 +/-0.105 0.190 pCi/g Bismuth-212 1.36 +/-0.250 0.0975 +/-0.250 0.200 pCi/g Bismuth-214 1.89 +/-0.183 0.0231 +/-0.183 0.0473 pCi/g Cesium-134 UI 0.00 +/-0.0285 0.0184 +/-0.0285 0.0376 pCi/g Cesium-137 U 0.016 +/-0.0178 0.0141 +/-0.0178 0.0288 pCi/g Cobalt-60 U 0.00115 +/-0.0165 0.0142 +/-0.0165 0.0295 pCi/g Europium-152 U -0.0129 +/-0.0407 0.0353 +/-0.0407 0.0719 pCi/g Europium-154 U 0.00975 +/-0.0519 0.0452 +/-0.0519 0.0933 pCi/g Europium-155 UI 0.00 +/-0.0574 0.0447 +/-0.0574 0.0904 pCi/g Lead-212 1.99 +/-0.165 0.0228 +/-0.165 0.0463 pCi/g Lead-214 2.18 +/-0.195 0.0245 +/-0.195 0.0499 pCi/g Manganese-54 UI 0.00 +/-0.017 0.0137 +/-0.017 0.0281 pCi/g Niobium-94 U 0.00871 +/-0.014 0.0125 +/-0.014 0.0255 pCi/g Potassium-40 28.4 +/-1.97 0.108 +/-1.97 0.227 pCi/g Radium-226 1.89 +/-0.183 0.0231 +/-0.183 0.0473 pCi/g Silver-108m U -0.0124 +/-0.0141 0.0117 +/-0.0141 0.024 pCi/g Thallium-208 0.657 +/-0.0627 0.0125 +/-0.0627 0.0256 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 95 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0241 Project: YANK01204 Sample ID: 176890025 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.96 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0251 176890026 TS 28-NOV-06 30-NOV-06 Client 8.71%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 2.50 +/-0.358 0.0741 +/-0.358 0.157 pCi/g MJHI 12/04/06 1522 592146 Americium-241 U 0.0797 +/-0.114 0.0928 +/-0.114 0.189 pCi/g Bismuth-212 1.60 +/-0.492 0.168 +/-0.492 0.354 pCi/g Bismuth-214 1.93 +/-0.226 0.045 +/-0.226 0.0937 pCi/g Cesium-134 UI 0.00 +/-0.0541 0.0358 +/-0.0541 0.0741 pCi/g Cesium-137 U 0.0242 +/-0.0332 0.0258 +/-0.0332 0.0538 pCi/g Cobalt-60 U 0.0069 +/-0.0296 0.0257 +/-0.0296 0.0548 pCi/g Europium-152 U -0.0995 +/-0.0799 0.0676 +/-0.0799 0.139 pCi/g Europium-154 U 0.0362 +/-0.0936 0.082 +/-0.0936 0.173 pCi/g Europium-155 U 0.0459 +/-0.109 0.0785 +/-0.109 0.160 pCi/g Lead-212 2.36 +/-0.205 0.0451 +/-0.205 0.0921 pCi/g Lead-214 2.24 +/-0.229 0.0463 +/-0.229 0.0957 pCi/g Manganese-54 U 0.0363 +/-0.0433 0.025 +/-0.0433 0.0524 pCi/g Niobium-94 U 0.0152 +/-0.0279 0.0243 +/-0.0279 0.0506 pCi/g Potassium-40 27.3 +/-2.01 0.188 +/-2.01 0.410 pCi/g Radium-226 1.93 +/-0.226 0.045 +/-0.226 0.0937 pCi/g Silver-108m U -0.00609 +/-0.0257 0.0223 +/-0.0257 0.0462 pCi/g Thallium-208 0.717 +/-0.088 0.025 +/-0.088 0.0519 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/30/06 1350 592098 The following Analytical Methods were performed Method Description 1 EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 97 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0251 Proiect: YANK01204 Sample ID: 176890026 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.98 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0261 176890027 TS 28-NOV-06 30-NOV-06 Client 9.8%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.19 +/-0.154 0.0515 +/-0.154 0.110 pCi/g MJHI 12/04/06 1523 592146 Americium-241 U -0.0228 +/-0.134 0.0801 +/-0.134 0.164 pCi/g Bismuth-212 0.945 +/-0.262 0.133 +/-0.262 0.280 pCi/g Bismuth-214 0.817 +/-0.0872 0.0347 +/-0.0872 0.0724 pCi/g Cesium-134 UI 0.00 +/-0.0287 0.023 +/-0.0287 0.048 pCi/g Cesium-137 0.0499 +/-0.0287 0.0186 +/-0.0287 0.039 pCi/g Cobalt-60 U-0.000936
+/-0.0208 0.0172 +/-0.0208 0.0371 pCi/g Europium-152 U -0.0536 +/-0.0667 0.0477 +/-0.0667 0.0987 pCi/g Europium-154 U -0.0246 +/-0.058 0.0461 +/-0.058 0.0997 pCi/g Europium-155 U 0.0687 +/-0.0563 0.0498 +/-0.0563 0.102 pCi/g Lead-212 1.23 +/-0.0634 0.0308 +/-0.0634 0.0632 pCi/g Lead-214 0.954 +/-0.0795 0.0374 +/-0.0795 0.0773 pCi/g Manganese-54 U -0.00292 +/-0.0206 0.0176 +/-0.0206 0.037 pCi/g Niobium-94 U 0.00734 +/-0.0179 0.0159 +/-0.0179 0.0334 pCi/g Potassium-40 12.6 +/-0.806 0.162 +/-0.806 0.352 pCi/g Radium-226 0.817 +/-0.0872 0.0347 +/-0.0872 0.0724 pCi/g Silver-108m U -0.0181 +/-0.0178 0.0143 +/-0.0178 0.0298 pCi/g Thallium-208 0.396 +/-0.0414 0.0195 +/-0.0414 0.0406 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 99 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0261 Project: YANK01204 Sample ID: 176890027 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.100 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0271 176890028 TS 28-NOV-06 30-NOV-06 Client 8.57%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.874 +/-0.199 0.0882 +/-0.199 0.190 pCi/g MJH1 12/04/06 1523 592146 Americium-241 U 0.0143 +/-0.0393 0.0345 +/-0.0393 0.0713 pCi/g Bismuth-212 0.807 +/-0.279 0.184 +/-0.279 0.395 pCi/g Bismuth-214 0.559 +/-0.125 0.0493 +/-0.125 0.104 pCi/g Cesium-134 UI 0.00 +/-0.0437 0.033 +/-0.0437 0.0699 pCi/g Cesium-137 U 0.0561 +/-0.0383 0.0284 +/-0.0383 0.0603 pCi/g Cobalt-60 U 0.0282 +/-0.0373 0.0263 +/-0.0373 0.0577 pCi/g Europium-152 U 0.0192 +/-0.0677 0.0605 +/-0.0677 0.127 pCi/g Europium-154 U 0.0237 +/-0.0806 0.0711 +/-0.0806 0.156 pCi/g Europium-155 U 0.0742 +/-0.0902 0.0527 +/-0.0902 0.110 pCi/g Lead-212 0.639 +/-0.0839 0.0417 +/-0.0839 0.0863 pCi/g Lead-214 0.614 +/-0.104 0.045 +/-0.104 0.0947 pCi/g Manganese-54 U 0.0169 +/-0.0319 0.0283 +/-0.0319 0.0603 pCi/g Niobium-94 U -0.00838 +/-0.0259 0.0218 +/-0.0259 0.0467 pCi/g Potassium-40 11.4 +/-1.09 0.212 +/-1.09 0.476 pCi/g Radium-226 0.559 +/-0.125 0.0493 +/-0.125 0.104 pCi/g Silver-108m U 0.00571 +/-0.0219 0.0204 +/-0.0219 0.0434 pCi/g Thallium-208 0.198 +/-0.0545 0.0251 +/-0.0545 0.0533 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 101 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analvsis Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: 9522-0004-0271 I 7689002R Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch > Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.102 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0281 176890029 TS 28-NOV-06 30-NOV-06 Client 9.31%Project: Client ID: Vol. Recv.: YANKO1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.677 +/-0.190 0.0629 +/-0.190 0.138 pCi/g MJHI 12/04/06 1524 592146 Americium-241 U -0.0142 +/-0.0284 0.026 +/-0.0284 0.0538 pCi/g Bismuth-212 0.710 +/-0.307 0.130 +/-0.307 0.282 pCi/g Bismuth-214 0.680 +/-0.0955 0.0286 +/-0.0955 0.062 pCi/g Cesium-134 U 0.0372 +/-0.0472 0.0237 +/-0.0472 0.0508 pCi/g Cesium-] 37 0.0951 +/-0.0362 0.023 +/-0.0362 0.0488 pCi/g Cobalt-60 U 0.0406 +/-0.0267 0.0209 +/-0.0267 0.0463 pCi/g Europium-152 U -0.0323 +/-0.0517 0.0433 +/-0.0517 0.0918 pCi/g Europium-154 U-0.000226
+/-0.070 0.0598 +/-0.070 0.132 pCi/g Europium-155 U 0.0397 +/-0.0659 0.042 +/-0.0659 0.0871 pCi/g Lead-212 0.852 +/-0.0613 0.0264 +/-0.0613 0.0552 pCi/g Lead-214 0.748 +/-0.0885 0.0328 +/-0.0885 0.0694 pCi/g Manganese-54 U 0.0161 +/-0.0246 0.020 +/-0.0246 0.043 pCi/g Niobium-94 U -0.0114 +/-0.0198 0.0163 +/-0.0198 0.0351 pCi/g Potassium-40 12.2 +/-1.02 0.161 +/-1.02 0.367 pCi/g Radium-226 0.680 +/-0.0955 0.0286 +/-0.0955 0.062 pCi/g Silver-108m U -0.00344 +/-0.0174 0.0159 +/-0.0174 0.0337 pCi/g Thallium-208 0.335 +/-0.0502 0.0179 +/-0.0502 0.0384 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 103 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0281 Project: YANK01204 Sample ID: 176890029 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.104 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0291 176890030 TS 28-NOV-06 30-NOV-06 Client 12%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 2.21 +/-0.358 0.0827 +/-0.358 0.178 pCi/g MJHI 12/04/06 1524 592146 Americium-241 U -0.0304 +/-0.0984 0.0858 +/-0.0984 0.177 pCi/g Bismuth-212 1.01 +/-0.435 0.193 +/-0.435 0.411 pCi/g Bismuth-214 1.72 +/-0.221 0.0421 +/-0.221 0.0897 pCi/g Cesium-134 UI 0.00 +/-0.056 0.0353 +/-0.056 0.0743 pCi/g Cesium-137 U 0.0143 +/-0.0323 0.0259 +/-0.0323 0.0549 pCi/g Cobalt-60 U -0.0223 +/-0.028 0.0216 +/-0.028 0.0482 pCi/g Europium-152 U -0.0553 +/-0.0846 0.0615 +/-0.0846 0.129 pCi/g Europium-154 U 0.0803 +/-0.0931 0.0864 +/-0.0931 0.186 pCi/g Europium-155 UI 0.00 +/-0.114 0.0678 +/-0.114 0.140 pCi/g Lead-212 1.90 +/-0.175 0.0417 +/-0.175 0.0862 pCi/g Lead-214 1.87 +/-0.194 0.0433 +/-0.194 0.0911 pCi/g Manganese-54 U 0.00958 +/-0.0297 0.026 +/-0.0297 0.0553 pCi/g Niobium-94 U 0.00264 +/-0.0268 0.0234 +/-0.0268 0.0496 pCi/g Potassium-40 25.4 +/-2.09 0.199 +/-2.09 0.447 pCi/g Radium-226 1.72 +/-0.221 0.0421 +/-0.221 0.0897 pCi/g Silver-108m U -0.00067 +/-0.0261 0.022 +/-0.0261 0.0463 pCi/g Thallium-208 0.655 +/-0.0822 0.0227 +/-0.0822 0.0484 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 105 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0291 Proiect: YANK01204 Sample ID: 176890030 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.Ul Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.106 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: 9522-0004-0301 Project: YANKO 1204 Sample ID: 176890031 Client ID: YANK001 Matrix: TS Vol. Recv.: Collect Date: 28-NOV-06 Receive Date: 30-NOV-06 Collector:
Client Moisture:
9.25%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.03 +/-0.255 0.0756 +/-0.255 0.169 pCi/g MJHI 12/04/06 1524 592146 Americium-241 U 0.0188 +/-0.0364 0.0348 +/-0.0364 0.0722 pCi/g Bismuth-212 0.922 +/-0.425 0.179 +/-0.425 0.391 pCi/g Bismuth-214 0.606 +/-0.138 0.0451 +/-0.138 0.0974 pCi/g Cesium-134 U 0.0596 +/-0.0661 0.0352 +/-0.0661 0.0754 pCi/g Cesium-137 0.103 +/-0.0461 0.0244 +/-0.0461 0.0531 pCi/g Cobalt-60 U 0.0217 +/-0.0362 0.0296 +/-0.0362 0.0657 pCi/g Europium-152 U -0.028 +/-0.0569 0.0486 +/-0.0569 0.105 pCi/g Europium-154 U 0.00983 +/-0.084 0.0714 +/-0.084 0.161 pCi/g Europium-155 U 0.0401 +/-0.0889 0.0556 +/-0.0889 0.116 pCi/g Lead-212 0.884 +/-0.0736 0.0278 +/-0.0736 0.0589 pCi/g Lead-214 0.646 +/-0.111 0.049 +/-0.111 0.103 pCi/g Manganese-54 U -0.00782 +/-0.0251 0.0212 +/-0.0251 0.0469 pCi/g Niobium-94 U 0.0217 +/-0.0265 0.0254 +/-0.0265 0.0545 pCi/g Potassium-40 10.5 +/-1.28 0.247 +/-1.28 0.560 pCi/g Radium-226 0.606 +/-0.138 0.0451 +/-0.138 0.0974 pCi/g Silver-108m U -0.00369 +/-0.0221 0.019 +/-0.0221 0.041 pCi/g Thallium-208 0.245 +/-0.0495 0.0238 +/-0.0495 0.0515 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/30/06 1350 592098 The following Analytical Methods were performed Method Description 1 EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 107 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0301 Project: YANK01204 Sample ID: 176890031 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch > Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.108 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0311 176890032 TS 28-NOV-06 30-NOV-06 Client 11.2%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1l Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.01 +/-0.117 0.0387 +/-0.117 0.0817 pCi/g MJH1 12/04/06 1525 592146 Americium-241 U 0.0335 +/-0.090 0.0738 +/-0.090 0.152 pCi/g Bismuth-212 0.672 +/-0.182 0.0817 +/-0.182 0.172 pCi/g Bismuth-214 0.611 +/-0.072 0.0213 +/-0.072 0.0445 pCi/g Cesium-134 U 0.0311 +/-0.021 0.0163 +/-0.021 0.0338 pCi/g Cesium-137 U 0.00519 +/-0.0223 0.0138 +/-0.0223 0.0286 pCi/g Cobalt-60 U 0.0137 +/-0.0154 0.0141 +/-0.0154 0.0298 pCi/g Europium-152 U 0.0548 +/-0.0561 0.0316 +/-0.0561 0.0654 pCi/g Europium-154 U -0.0291 +/-0.0437 0.0362 +/-0.0437 0.0768 pCi/g Europium-155 U 0.0368 +/-0.046 0.044 +/-0.046 0.0901 pCi/g Lead-212 0.981 +/-0.0468 0.0183 +/-0.0468 0.0376 pCi/g Lead-214 0.729 +/-0.0606 0.0233 +/-0.0606 0.0483 pCi/g Manganese-54 U 0.0115 +/-0.0166 0.0114 +/-0.0166 0.024 pCi/g Niobium-94 U 0.0194 +/-0.0279 0.012 +/-0.0279 0.025 pCi/g Potassium-40 16.4 +/-0.704 0.115 +/-0.704 0.246 pCi/g Radium-226 0.611 +/-0.072 0.0213 +/-0.072 0.0445 pCi/g Silver-108m U 0.00747 +/-0.0118 0.0107 +/-0.0118 0.0223 pCi/g Thallium-208 0.275 +/-0.0327 0.0108 +/-0.0327 0.0227 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 109 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0311 Project: YANK01204 Sample ID: 176890032 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Nk> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.110 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0321 176890033 TS 28-NOV-06 30-NOV-06 Client 10.5%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.844 +/-0.190 0.0665 +/-0.190 0.145 pCi/g MJH1 12/04/06 1525 592146 Americium-241 U -0.00507 +/-0.0635 0.0565 +/-0.0635 0.117 pCi/g Bismuth-212 0.575 +/-0.283 0.166 +/-0.283 0.356 pCi/g Bismuth-214 0.575 +/-0.111 0.0359 +/-0.111 0.077 pCi/g Cesium-134 U 0.0238 +/-0.0279 0.026 +/-0.0279 0.0554 pCi/g Cesium-137 U -0.00106 +/-0.022 0.0194 +/-0.022 0.0419 pCi/g Cobalt-60 U 0.0282 +/-0.0391 0.017 +/-0.0391 0.0388 pCi/g Europium-152 U 0.00863 +/-0.0571 0.0505 +/-0.0571 0.107 pCi/g Europium-154 U -0.0352 +/-0.0675 0.0515 +/-0.0675 0.116 pCi/g Europium-155 U1 0.00 +/-0.109 0.0489 +/-0.109 0.102 pCi/g Lead-212 0.864 +/-0.095 0.0291 +/-0.095 0.061 pCi/g Lead-214 0.617 +/-0.0998 0.0411 +/-0.0998 0.0864 pCi/g Manganese-54 U 0.00448 +/-0.0214 0.0189 +/-0.0214 0.041 pCi/g Niobium-94 U 0.0117 +/-0.0195 0.0181 +/-0.0195 0.0389 pCi/g Potassium-40 14.7 +/-1.35 0.160 +/-1.35 0.367 pCi/g Radium-226 0.575 +/-0.111 0.0359 +/-0.111 0.077 pCi/g Silver-108m U 0.0085 +/-0.0205 0.0182 +/-0.0205 0.0386 pCi/g Thallium-208 0.308 +/-0.0606 0.0184 +/-0.0606 0.0396 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported ill GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0321 Project: YANKO 1204 Sample ID: 176890033 Client ID: YANK00I Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF. Analyst Date Time Batch A> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.112 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd Contact: Project: East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0331 176890034 TS 28-NOV-06 30-NOV-06 Client 9.31%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.987 +/-0.149 0.0582 +/-0.149 0.124 pCi/g MJHI 12/04/06 1526 592146 Americium-241 U -0.132 +/-0.0873 0.0695 +/-0.0873 0.144 pCi/g Bismuth-212 0.650 +/-0.235 0.124 +/-0.235 0.263 pCi/g Bismuth-214 0.669 +/-0.0926 0.031 +/-0.0926 0.0655 pCi/g Cesium-134 UI 0.00 +/-0.0364 0.024 +/-0.0364 0.0503 pCi/g Cesium-] 37 U -0.00494 +/-0.0204 0.0173 +/-0.0204 0.0366 pCi/g Cobalt-60 U 0.00414 +/-0.020 0.0176 +/-0.020 0.038 pCi/g Europium-152 U 0.000151 +/-0.0505 0.0442 +/-0.0505 0.0926 pCi/g Europium-154 U -0.0336 +/-0.0638 0.0528 +/-0.0638 0.114 pCi/g Europium-155 U 0.0668 +/-0.0753 0.0547 +/-0.0753 0.113 pCi/g Lead-212 0.963 +/-0.0635 0.0269 +/-0.0635 0.0557 pCi/g Lead-214 0.764 +/-0.0884 0.0302 +/-0.0884 0.0634 pCi/g Manganese-54 U 0.0101 +/-0.0211 0.019 +/-0.0211 0.0401 pCi/g Niobium-94 U 0.0108 +/-0.019 0.0168 +/-0.019 0.0354 pCi/g Potassium-40 17.9 +/-0.874 0.112 +/-0.874 0.254 pCi/g Radium-226 0.669 +/-0.0926 0.031 +/-0.0926 0.0655 pCi/g Silver-108m U -0.00697 +/-0.0199 0.0152 +/-0.0199 0.0319 pCi/g Thallium-208 0.281 +/-0.0529 0.0168 +/-0.0529 0.0355 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 113 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0331 Project: YANKO1204 Sample ID: 176890034 Client ID: YANKOOI Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch > Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.114 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd Contact: Project: East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0341 176890035 TS 28-NOV-06 30-NOV-06 Client 8.65%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch IN Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.02 +/-0.212 0.071 +/-0.212 0.142 pCi/g MJHI 12/04/06 1519 592146 Americium-241 UI 0.00 +/-0.091 0.0805 +/-0.091 0.161 pCi/g Bismuth-212 0.666 +/-0.334 0.154 +/-0.334 0.307 pCi/g Bismuth-214 0.781 +/-0.124 0.0405 +/-0.124 0.081 pCi/g Cesium-134 UI 0.00 +/-0.0503 0.0281 +/-0.0503 0.0562 pCi/g Cesium-137 U 0.00404 +/-0.0315 0.0256 +/-0.0315 0.0511 pCi/g Cobalt-60 U -0.0246 +/-0.026 0.0191 +/-0.026 0.0381 pCi/g Europium-152 U 0.0461 +/-0.0809 0.0584 +/-0.0809 0.117 pCi/g Europium-154 U -0.0345 +/-0.081 0.0652 +/-0.081 0.130 pCi/g Europium-155 U 0.0127 +/-0.0691 0.0638 +/-0.0691 0.128 pCi/g Lead-212 0.763 +/-0.101 0.0397 +/-0.101 0.0794 pCi/g Lead-214 0.903 +/-0.122 0.0412 +/-0.122 0.0823 pCi/g Manganese-54 U 0.0124 +/-0.0262 0.021 +/-0.0262 0.042 pCi/g Niobium-94 U 0.00049 +/-0.0216 0.0193 +/-0.0216 0.0385 pCi/g Potassium-40 14.0 +/-1.32 0.167 +/-1.32 0.334 pCi/g Radium-226 0.781 +/-0.124 0.0405 +/-0.124 0.081 pCi/g Silver-108m U -0.0107 +/-0.0218 0.0186 +/-0.0218 0.0372 pCi/g Thallium-208 0.292 +/-0.0532 0.0196 +/-0.0532 0.0392 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 115 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0341 Project: YANK01204 Sample ID: 176890035 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.116 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0351 176890036 TS 28-NOV-06 30-NOV-06 Client 7.72%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium- 134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 1.28 U -0.0054 0.829 1.02 U 0.0475 0.0541 U 0.00343 U -0.0197 U 0.0262 U 0.114 1.16 1.18 U -0.00673 U -0.00935 15.0 1.02 U 0.00746 0.347+/-0.222+/-0.119+/-0.365+/-0.155+/-0.0539+/-0.0431+/-0.0288+/-0.0902+/-0.0885+/-0.104+/-0.127+/-0.159+/-0.0265+/-0.0247+/-1.42+/-0.155+/-0.0264+/-0.0734 0.0809 0.0989 0.181 0.0436 0.0301 0.0219 0.0248 0.0658 0.0778 0.0726 0.0379 0.0446 0.023 0.0205 0.208 0.0436 0.021 0.0228+/-0.222+/-0.119+/-0.365+/-0.155+/-0.0539+/-0.0431+/-0.0288+/-0.0902+/-0.0885+/-0.104+/-0.127+/-0.159+/-0.0265+/-0.0247+/-1.42+/-0.155+/-0.0264+/-0.0734 0.162 0.198 0.361 0.0872 0.0602 0.0438 0.0496 0.132 0.156 0.145 0.0758 0.0892 0.046 0.041 0.416 0.0872 0.0419 0.0456 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJHI 12/04/06 1520 592146 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 117 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com of An~iIvs~i!~
Certificateof Analvsis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: 9522-0004-0351 176890036 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch > Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.118 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0361 176890037 TS 28-NOV-06 30-NOV-06 Client 9.12%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.981 +/-0.222 0.0622 +/-0.222 0.136 pCi/g MJHI 12/04/06 1738 592150 Americium-241 U 0.0919 +/-0.0882 0.0766 +/-0.0882 0.158 pCi/g Bismuth-212 0.446 +/-0.261 0.157 +/-0.261 0.336 pCi/g Bismuth-214 0.816 +/-0.141 0.0388 +/-0.141 0.0824 pCi/g Cesium-134 U 0.0437 +/-0.0421 0.0234 +/-0.0421 0.0502 pCi/g Cesium-137 U 0.0263 +/-0.0235 0.019 +/-0.0235 0.0409 pCi/g Cobalt-60 U 0.00625 +/-0.0252 0.0223 +/-0.0252 0.049 pCi/g Europium-152 U -0.0249 +/-0.0678 0.0518 +/-0.0678 0.109 pCi/g Europium-154 U 0.00552 +/-0.0674 0.0588 +/-0.0674 0.130 pCi/g Europium-155 U 0.0596 +/-0.0663 0.0651 +/-0.0663 0.134 pCi/g Lead-212 0.887 +/-0.0951 0.0297 +/-0.0951 0.0619 pCi/g Lead-214 0.971 +/-0.122 0.0393 +/-0.122 0.0826 pCi/g Manganese-54 U 0.0219 +/-0.0248 0.0227 +/-0.0248 0.0483 pCi/g Niobium-94 U 0.0299 +/-0.0216 0.0206 +/-0.0216 0.0437 pCi/g Potassium-40 13.5 +/-1.25 0.170 +/-1.25 0.385 pCi/g Radium-226 0.816 +/-0.141 0.0388 +/-0.141 0.0824 pCi/g Silver-108m U -0.00544 +/-0.0204 0.0179 +/-0.0204 0.038 pCi/g Thallium-208 0.289 +/-0.0467 0.023 +/-0.0467 0.0487 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 119 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0361 Project: YANKO01204 Sample ID: 176890037 Client ID: YANK00I Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.120 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0371 176890038 TS 28-NOV-06 30-NOV-06 Client 11.7%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.799 +/-0.148 0.0493 +/-0.148 0.107 pCi/g MJH1 12/04/06 1738 592150 Americium-241 U 0.0359 +/-0.130 0.0824 +/-0.130 0.169 pCi/g Bismuth-212 0.669 +/-0.274 0.116 +/-0.274 0.249 pCi/g Bismuth-214 0.681 +/-0.0805 0.0323 +/-0.0805 0.0682 pCi/g Cesium-134 UI 0.00 +/-0.0324 0.022 +/-0.0324 0.0465 pCi/g Cesium-137 0.123 +/-0.0277 0.0164 +/-0.0277 0.0349 pCi/g Cobalt-60 U 0.0335 +/-0.0221 0.0214 +/-0.0221 0.046 pCi/g Europium-152 U 0.0469 +/-0.103 0.0456 +/-0.103 0.0953 pCi/g Europium-154 U 0.00121 +/-0.0646 0.0541 +/-0.0646 0.117 pCi/g Europium-155 U 0.0254 +/-0.0678 0.0568 +/-0.0678 0.117 pCi/g Lead-212 0.752 +/-0.0566 0.0267 +/-0.0566 0.0553 pCi/g Lead-214 0.728 +/-0.0774 0.0301 +/-0.0774 0.0632 pCi/g Manganese-54 U 0.00273 +/-0.0193 0.017 +/-0.0193 0.0361 pCi/g Niobium-94 U -0.00628 +/-0.0178 0.0152 +/-0.0178 0.0323 pCi/g Potassium-40 11.3 +/-0.790 0.143 +/-0.790 0.320 pCi/g Radium-226 0.681 +/-0.0805 0.0323 +/-0.0805 0.0682 pCi/g Silver-108m U 0.00794 +/-0.0218 0.0156 +/-0.0218 0.0328 pCi/g Thallium-208 0.226 +/-0.037 0.0184 +/-0.037 0.0388 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 121 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0371 Project: YANK01204 Sample ID: 176890038 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.122 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0381 176890039 TS 28-NOV-06 30-NOV-06 Client 9.18%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.936 +/-0.200 0.102 +/-0.200 0.218 pCi/g MJH1 12/04/06 1738 592150 Americium-241 U -0.0132 +/-0.041 0.0378 +/-0.041 0.078 pCi/g Bismuth-212 0.921 +/-0.476 0.200 +/-0.476 0.428 pCi/g Bismuth-214 0.817 +/-0.121 0.0484 +/-0.121 0.103 pCi/g Cesium-134 U -0.00112 +/-0.0343 0.0293 +/-0.0343 0.0625 pCi/g Cesium-137 U 0.0365 +/-0.0471 0.0264 +/-0.0471 0.0562 pCi/g Cobalt-60 U 0.0512 +/-0.0337 0.033 +/-0.0337 0.0711 pCi/g Europium-152 U -0.0439 +/-0.0728 0.0613 +/-0.0728 0.129 pCi/g Europium-154 U -0.0336 +/-0.0968 0.0795 +/-0.0968 0.173 pCi/g Europium-155 U 0.0549 +/-0.0681 0.0628 +/-0.0681 0.130 pCi/g Lead-212 0.709 +/-0.0903 0.0515 +/-0.0903 0.106 pCi/g Lead-214 0.857 +/-0.113 0.0449 +/-0.113 0.0944 pCi/g Manganese-54 U 0.0253 +/-0.0448 0.0248 +/-0.0448 0.0531 pCi/g Niobium-94 U 0.00387 +/-0.0284 0.0249 +/-0.0284 0.0529 pCi/g Potassium-40 13.3 +/-1.11 0.190 +/-1.11 0.430 pCi/g Radium-226 0.817 +/-0.121 0.0484 +/-0.121 0.103 pCi/g Silver-108m U-0.000356
+/-0.024 0.022 +/-0.024 0.0465 pCi/g Thallium-208 0.253 +/-0.0524 0.0216 +/-0.0524 0.0464 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 123 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0381 Project: YANK0 1204 Sample ID: 176890039 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.124 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0391 176890040 TS 28-NOV-06 30-NOV-06 Client 9.95%Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.32 +/-0.228 0.0779 +/-0.228 0.169 pCi/g MJHI 12/04/06 1739 592150 Americium-241 U 0.0423 +/-0.0377 0.0357 +/-0.0377 0.0732 pCi/g Bismuth-212 0.725 +/-0.293 0.186 +/-0.293 0.396 pCi/g Bismuth-214 1.28 +/-0.129 0.0443 +/-0.129 0.094 pCi/g Cesium-134 U 0.046 +/-0.0481 0.0317 +/-0.0481 0.067 pCi/g Cesium-137 U 0.0406 +/-0.0411 0.031 +/-0.0411 0.0652 pCi/g Cobalt-60 U -0.00638 +/-0.0288 0.0236 +/-0.0288 0.0523 pCi/g Europium-152 U -0.0369 +/-0.069 0.0575 +/-0.069 0.121 pCi/g Europium-154 U -0.0135 +/-0.109 0.0788 +/-0.109 0.171 pCi/g Europium-155 U 0.0838 +/-0.0876 0.0534 +/-0.0876 0.110 pCi/g Lead-212 1.43 +/-0.0814 0.034 +/-0.0814 0.0706 pCi/g Lead-214 1.58 +/-0.120 0.039 +/-0.120 0.0821 pCi/g Manganese-54 U 0.0469 +/-0.0319 0.0276 +/-0.0319 0.0585 pCi/g Niobium-94 U 0.0254 +/-0.0274 0.0251 +/-0.0274 0.0531 pCi/g Potassium-40 17.8 +/-1.28 0.235 +/-1.28 0.521 pCi/g Radium-226 1.28 +/-0.129 0.0443 +/-0.129 0.094 pCi/g Silver-108m U 0.00274 +/-0.0222 0.0203 +/-0.0222 0.0428 pCi/g Thallium-208 0.489 +/-0.0716 0.0242 +/-0.0716 0.0512 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1350 592098 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 125 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Certiicatefit 1 Company : Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: 9522-0004-0391 176890040 Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.126 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: 9522-0004-0401 Proiect: YANK01204 Sample ID: 176890041 Client ID: YANK001 Matrix: TS Vol. Recv.: Collect Date: 28-NOV-06 Receive Date: 30-NOV-06 Collector:
Client Moisture:
9.18%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.28 +/-0.256 0.0663 +/-0.256 0.145 pCi/g MJHI 12/04/06 1739 592150 Americium-241 U 0.0365 +/-0.0785 0.0714 +/-0.0785 0.148 pCi/g Bismuth-212 0.862 +/-0.321 0.141 +/-0.321 0.306 pCi/g Bismuth-214 1.08 +/-0.172 0.0386 +/-0.172 0.0825 pCi/g Cesium-134 U 0.0515 +/-0.0379 0.0265 +/-0.0379 0.0566 pCi/g Cesium-137 0.0766 +/-0.0346 0.0195 +/-0.0346 0.0421 pCi/g Cobalt-60 U 0.00341 +/-0.0255 0.0223 +/-0.0255 0.0493 pCi/g Europium-152 U 0.0359 +/-0.0606 0.0547 +/-0.0606 0.115 pCi/g Europium-154 U -0.0131 +/-0.0813 0.0691 +/-0.0813 0.151 pCi/g Europium-155 U 0.0632 +/-0.0827 0.0594 +/-0.0827 0.123 pCi/g Lead-212 1.08 +/-0.113 0.0329 +/-0.113 0.0684 pCi/g Lead-214 1.36 +/-0.168 0.0336 +/-0.168 0.0715 pCi/g Manganese-54 U 0.0205 +/-0.0226 0.0188 +/-0.0226 0.0409 pCi/g Niobium-94 U -0.00111 +/-0.0203 0.0176 +/-0.0203 0.038 pCi/g Potassium-40 14.2 +/-1.42 0.182 +/-1.42 0.412 pCi/g Radium-226 1.08 +/-0.172 0.0386 +/-0.172 0.0825 pCi/g Silver-108m U -0.0199 +/-0.0211 0.0163 +/-0.0211 0.035 pCi/g Thallium-208 0.393 +/-0.0627 0.0188 +/-0.0627 0.0404 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1334 592099 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 127 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0401 Proiect: YANK01204 Sample ID: 176890041 Client ID: YANKOO Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.128 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0411 176890042 TS 28-NOV-06 30-NOV-06 Client 9.83%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.70 +/-0.328 0.104 +/-0.328 0.226 pCi/g MJHI 12/04/06 1739 592150 Americium-241 U 0.0115 +/-0.051 0.0438 +/-0.051 0.0904 pCi/g Bismuth-212 1.29 +/-0.596 0.218 +/-0.596 0.471 pCi/g Bismuth-214 1.52 +/-0.154 0.0561 +/-0.154 0.120 pCi/g Cesium-134 UI 0.00 +/-0.072 0.0276 +/-0.072 0.0605 pCi/g Cesium-137 0.0675 +/-0.039 0.0309 +/-0.039 0.0662 pCi/g Cobalt-60 U -0.00928 +/-0.0373 0.0296 +/-0.0373 0.0663 pCi/g Europium-152 U -0.0112 +/-0.0797 0.070 +/-0.0797 0.148 pCi/g Europium-154 U -0.0203 +/-0.109 0.0878 +/-0.109 0.195 pCi/g Europium-155 U 0.108 +/-0.115 0.0646 +/-0.115 0.134 pCi/g Lead-212 1.62 +/-0.101 0.0375 +/-0.101 0.0784 pCi/g Lead-214 1.56 +/-0.154 0.0507 +/-0.154 0.107 pCi/g Manganese-54 U 0.00498 +/-0.0384 0.0338 +/-0.0384 0.0723 pCi/g Niobium-94 U -0.00242 +/-0.0315 0.0278 +/-0.0315 0.0596 pCi/g Potassium-40 17.8 +/-1.59 0.247 +/-1.59 0.565 pCi/g Radium-226 1.52 +/-0.154 0.0561 +/-0.154 0.120 pCi/g Silver-108m U 0.00204 +/-0.028 0.0244 +/-0.028 0.0519 pCi/g Thallium-208 0.482 +/-0.0811 0.0319 +/-0.0811 0.0678 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1334 592099 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 129 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0411 Project: YANK01204 Sample ID: 176890042 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.130 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0421 176890043 TS 28-NOV-06 30-NOV-06 Client 9.71%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.74 +/-0.222 0.035 +/-0.222 0.070 pCi/g MJHI 12/06/06 1920 592150 Americium-241 U 0.100 +/-0.0847 0.0723 +/-0.0847 0.145 pCi/g Bismuth-212 0.943 +/-0.188 0.0741 +/-0.188 0.148 pCi/g Bismuth-214 1.56 +/-0.157 0.0184 +/-0.157 0.0369 pCi/g Cesium-134 UI 0.00 +/-0.0184 0.0132 +/-0.0184 0.0263 pCi/g Cesium-137 0.0294 +/-0.016 0.00943 +/-0.016 0.0189 pCi/g Cobalt-60 U 0.00287 +/-0.0151 0.0104 +/-0.0151 0.0209 pCi/g Europium-152 U -0.0303 +/-0.0385 0.0285 +/-0.0385 0.057 pCi/g Europium-154 U -0.0336 +/-0.0411 0.0297 +/-0.0411 0.0594 pCi/g Europium-155 U 0.0657 +/-0.0489 0.0408 +/-0.0489 0.0816 pCi/g Lead-212 1.64 +/-0.134 0.0174 +/-0.134 0.0348 pCi/g Lead-214 1.82 +/-0.161 0.0202 +/-0.161 0.0404 pCi/g Manganese-54 UI 0.00 +/-0.0152 0.00982 +/-0.0152 0.0196 pCi/g Niobium-94 U 0.00851 +/-0.0113 0.00949 +/-0.0113 0.019 pCi/g Potassium-40 22.3 +/-1.37 0.0825 +/-1.37 0.165 pCi/g Radium-226 1.56 +/-0.157 0.0184 +/-0.157 0.0369 pCi/g Silver-108m U -0.00635 +/-0.0113 0.00912 +/-0.0113 0.0182 pCi/g Thallium-208 0.496 +/-0.0465 0.0097 +/-0.0465 0.0194 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/30/06 1334 592099 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 2 EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows* A quality control analyte recovery is outside of specified acceptance criteria 131 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0421 Project: YANK01204 Sample ID: 176890043 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.132 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0431 176890044 TS 28-NOV-06 30-NOV-06 Client 9.2%Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch l1 Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.88 +/-0.355 0.086 +/-0.355 0.187 pCi/g MJHI 12/04/06 1740 592150 Americium-241 U -0.0416 +/-0.096 0.0803 +/-0.096 0.166 pCi/g Bismuth-212 1.39 +/-0.424 0.198 +/-0.424 0.424 pCi/g Bismuth-214 1.73 +/-0.226 0.0482 +/-0.226 0.103 pCi/g Cesium-134 UI 0.00 +/-0.0449 0.0402 +/-0.0449 0.0847 pCi/g Cesium-137 U -0.0174 +/-0.0311 0.0259 +/-0.0311 0.0553 pCi/g Cobalt-60 U 0.0426 +/-0.0805 0.0275 +/-0.0805 0.0606 pCi/g Europium-152 U -0.00908 +/-0.0851 0.072 +/-0.0851 0.151 pCi/g Europium-154 U 0.0314 +/-0.101 0.0858 +/-0.101 0.187 pCi/g Europium-155 U 0.055 +/-0.0803 0.0752 +/-0.0803 0.156 pCi/g Lead-212 1.72 +/-0.168 0.0406 +/-0.168 0.0845 pCi/g Lead-214 1.99 +/-0.212 0.0482 +/-0.212 0.102 pCi/g Manganese-54 U -0.0234 +/-0.0364 0.0252 +/-0.0364 0.0541 pCi/g Niobium-94 U 0.0409 +/-0.0286 0.0271 +/-0.0286 0.0575 pCi/g Potassium-40 22.9 +/-2.04 0.226 +/-2.04 0.508 pCi/g Radium-226 1.73 +/-0.226 0.0482 +/-0.226 0.103 pCi/g Silver-108m U -0.00242 +/-0.0285 0.0237 +/-0.0285 0.0501 pCi/g Thallium-208 0.636 +/-0.0923 0.0222 +/-0.0923 0.0478 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1334 592099 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:*g A quality control analyte recovery is outside of specified acceptance criteria Result is less than value reported 133 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0431 Project: YANKO 1204 Sample ID: 176890044 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.134 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0441 176890045 TS 28-NOV-06 30-NOV-06 Client 8.74%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 2.16 +/-0.192 0.0665 +/-0.192 0.139 pCi/g MJHI 12/04/06 1740 592150 Americium-241 U 0.0522 +/-0.0968 0.0826 +/-0.0968 0.168 pCi/g Bismuth-212 1.63 +/-0.385 0.148 +/-0.385 0.308 pCi/g Bismuth-214 1.95 +/-0.122 0.0349 +/-0.122 0.0723 pCi/g Cesium-134 UI 0.00 +/-0.0324 0.0253 +/-0.0324 0.0523 pCi/g Cesium-137 U 0.0261 +/-0.0336 0.0211 +/-0.0336 0.0436 pCi/g Cobalt-60 U -0.00671 +/-0.0217 0.0182 +/-0.0217 0.0385 pCi/g Europium-152 U -0.0226 +/-0.0593 0.0505 +/-0.0593 0.104 pCi/g Europium-154 U -0.0264 +/-0.0693 0.0584 +/-0.0693 0.123 pCi/g Europium-155 UI 0.00 +/-0.115 0.0608 +/-0.115 0.124 pCi/g Lead-212 2.06 +/-0.0785 0.0304 +/-0.0785 0.0622 pCi/g Lead-214 2.27 +/-0.113 0.0344 +/-0.113 0.071 pCi/g Manganese-54 U 0.00519 +/-0.0251 0.0191 +/-0.0251 0.0397 pCi/g Niobium-94 U 0.0049 +/-0.0262 0.0176 +/-0.0262 0.0365 pCi/g Potassium-40 22.6 +/-0.915 0.152 +/-0.915 0.326 pCi/g Radium-226 1.95 +/-0.122 0.0349 +/-0.122 0.0723 pCi/g Silver-108m U 0.0113 +/-0.0195 0.0177 +/-0.0195 0.0366 pCi/g Thallium-208 0.632 +/-0.0586 0.0183 +/-0.0586 0.0379 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1334 592099 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 135 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0441 Proiect: YANK01204 Sample ID: 176890045 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.136 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0451 176890046 TS 29-NOV-06 30-NOV-06 Client 11.2%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 2.02 +/-0.323 0.0756 +/-0.323 0.151 pCi/g MJH1 12/04/06 1743 592150 Americium-241 U 0.104 +/-0.103 0.0853 +/-0.103 0.171 pCi/g Bismuth-212 1.22 +/-0.366 0.169 +/-0.366 0.339 pCi/g Bismuth-214 1.62 +/-0.192 0.0415 +/-0.192 0.0829 pCi/g Cesium-134 UI 0.00 +/-0.0334 0.0303 +/-0.0334 0.0606 pCi/g Cesium-137 U 0.0266 +/-0.0307 0.024 +/-0.0307 0.0479 pCi/g Cobalt-60 U 0.00643 +/-0.0274 0.0234 +/-0.0274 0.0468 pCi/g Europium-152 U -0.0945 +/-0.0888 0.0602 +/-0.0888 0.120 pCi/g Europium-154 U -0.0508 +/-0.088 0.0708 +/-0.088 0.141 pCi/g Europium-155 U 0.0353 +/-0.0741 0.0699 +/-0.0741 0.140 pCi/g Lead-212 1.93 +/-0.172 0.0375 +/-0.172 0.075 pCi/g Lead-214 1.93 +/-0.207 0.0428 +/-0.207 0.0855 pCi/g Manganese-54 U 0.00956 +/-0.0274 0.0243 +/-0.0274 0.0486 pCi/g Niobium-94 U 0.0361 +/-0.0289 0.0229 +/-0.0289 0.0458 pCi/g Potassium-40 24.2 +/-1.83 0.187 +/-1.83 0.374 pCi/g Radium-226 1.62 +/-0.192 0.0415 +/-0.192 0.0829 pCi/g Silver-108m U -0.0105 +/-0.0238 0.0204 +/-0.0238 0.0407 pCi/g Thallium-208 0.576 +/-0.0768 0.0217 +/-0.0768 0.0433 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1334 592099 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 137 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0451 Project: YANK01204 Sample ID: 176890046 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.138 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0461 176890047 TS 29-NOV-06 30-NOV-06 Client 8.84%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 2.52 +/-0.306 0.0598 +/-0.306 0.120 pCi/g MJH1 12/04/06 1744 592150 Americium-241 U 0.0796 +/-0.0932 0.073 +/-0.0932 0.146 pCi/g Bismuth-212 1.59 +/-0.280 0.133 +/-0.280 0.266 pCi/g Bismuth-214 1.96 +/-0.184 0.0318 +/-0.184 0.0635 pCi/g Cesium-134 UI 0.00 +/-0.0401 0.0236 +/-0.0401 0.0471 pCi/g Cesium-137 U 0.0245 +/-0.0258 0.0153 +/-0.0258 0.0307 pCi/g Cobalt-60 U -0.00821 +/-0.0202 0.0165 +/-0.0202 0.033 pCi/g Europium-152 U -0.0521 +/-0.0652 0.0478 +/-0.0652 0.0954 pCi/g Europium-154 U 0.00745 +/-0.0801 0.0565 +/-0.0801 0.113 pCi/g Europium-155 U 0.101 +/-0.0756 0.0542 +/-0.0756 0.108 pCi/g Lead-212 2.51 +/-0.216 0.0267 +/-0.216 0.0534 pCi/g Lead-214 2.24 +/-0.209 0.0328 +/-0.209 0.0656 pCi/g Manganese-54 U 0.0262 +/-0.0235 0.0181 +/-0.0235 0.0362 pCi/g Niobium-94 U 0.015 +/-0.0192 0.0164 +/-0.0192 0.0328 pCi/g Potassium-40 29.0 +/-1.94 0.146 +/-1.94 0.291 pCi/g Radium-226 1.96 +/-0.184 0.0318 +/-0.184 0.0635 pCi/g Silver-108m U 0.0105 +/-0.0184 0.016 +/-0.0184 0.032 pCi/g Thallium-208 0.771 +/-0.0742 0.016 +/-0.0742 0.0319 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1334 592099 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 139 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0461 Project: YANK01204 Sample ID: 176890047 Client ID: YANKOO Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.140 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0471 176890048 TS 29-NOV-06 30-NOV-06 Client 11.5%Project: Client ID: Vol. Recv.: YANK0 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.92 +/-0.181 0.0624 +/-0.181 0.131 pCi/g MJH1 12/05/06 0909 592150 Americium-241 U -0.0334 +/-0.102 0.0892 +/-0.102 0.182 pCi/g Bismuth-212 1.02 +/-0.310 0.129 +/-0.310 0.269 pCi/g Bismuth-214 1.69 +/-0.103 0.0307 +/-0.103 0.0639 pCi/g Cesium-134 UI 0.00 +/-0.0344 0.0252 +/-0.0344 0.0522 pCi/g Cesium-137 U 0.0204 +/-0.0226 0.0172 +/-0.0226 0.0359 pCi/g Cobalt-60 U 0.00231 +/-0.0213 0.0182 +/-0.0213 0.0387 pCi/g Europium-152 U -0.0208 +/-0.0525 0.0442 +/-0.0525 0.0912 pCi/g Europium-154 U -0.0471 +/-0.0643 0.0518 +/-0.0643 0.110 pCi/g Europium-155 UI 0.00 +/-0.0832 0.0515 +/-0.0832 0.105 pCi/g Lead-212 1.82 +/-0.0679 0.0265 +/-0.0679 0.0543 pCi/g Lead-214 1.79 +/-0.102 0.0324 +/-0.102 0.0668 pCi/g Manganese-54 U 0.0227 +/-0.0281 0.0172 +/-0.0281 0.0359 pCi/g Niobium-94 U 0.0155 +/-0.0186 0.0166 +/-0.0186 0.0345 pCi/g Potassium-40 24.0 +/-0.934 0.152 +/-0.934 0.327 pCi/g Radium-226 1.69 +/-0.103 0.0307 +/-0.103 0.0639 pCi/g Silver-108m U -0.00126 +/-0.0165 0.0148 +/-0.0165 0.0306 pCi/g Thallium-208 0.585 +/-0.045 0.0184 +/-0.045 0.0381 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1334 592099 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 141 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0471 Project: YANK01204 Sample ID: 176890048 Client ID: YANKOO Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.142 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd Contact: Project: East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0481 176890049 TS 29-NOV-06 30-NOV-06 Client 9.64%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 2.49 +/-0.237 0.0756 +/-0.237 0.158 pCi/g MJHI 12/05/06 0910 592150 Americium-241 U 0.016 +/-0.103 0.0962 +/-0.103 0.196 pCi/g Bismuth-212 1.54 +/-0.381 0.167 +/-0.381 0.348 pCi/g Bismuth-214 1.59 +/-0.121 0.0392 +/-0.121 0.0812 pCi/g Cesium-134 UI 0.00 +/-0.0438 0.0312 +/-0.0438 0.0643 pCi/g Cesium-137 U 0.0303 +/-0.0264 0.0237 +/-0.0264 0.049 pCi/g Cobalt-60 U 0.00558 +/-0.0283 0.0245 +/-0.0283 0.0516 pCi/g Europium-152 U 0.00784 +/-0.0681 0.059 +/-0.0681 0.121 pCi/g Europium-154 U -0.00778 +/-0.0837 0.0715 +/-0.0837 0.150 pCi/g Europium-155 UI 0.00 +/-0.0922 0.0662 +/-0.0922 0.135 pCi/g Lead-212 2.28 +/-0.0875 0.0342 +/-0.0875 0.0699 pCi/g Lead-214 1.91 +/-0.114 0.0403 +/-0.114 0.0829 pCi/g Manganese-54 UI 0.00 +/-0.0517 0.0213 +/-0.0517 0.0444 pCi/g Niobium-94 U 0.00333 +/-0.024 0.0204 +/-0.024 0.0423 pCi/g Potassium-40 23.6 +/-1.08 0.173 +/-1.08 0.373 pCi/g Radium-226 1.59 +/-0.121 0.0392 +/-0.121 0.0812 pCi/g Silver-108m U -0.00141 +/-0.0226 0.0201 +/-0.0226 0.0414 pCi/g Thallium-208 0.715 +/-0.059 0.0226 +/-0.059 0.0467 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1334 592099 The following Analytical Methods were performed Method Description EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 143 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton. Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0481 Project: YANKO01204 Sample ID: 176890049 Client ID: YANK001 Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.144 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0491 176890050 TS 29-NOV-06 30-NOV-06 Client 9.51%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 2.96 +/-0.340 0.0975 +/-0.340 0.211 pCi/g MJH1 12/05/06 0911 592150 Americium-241 U -0.00328 +/-0.0537 0.0506 +/-0.0537 0.104 pCi/g Bismuth-212 2.07 +/-0.643 0.229 +/-0.643 0.488 pCi/g Bismuth-214 1.82 +/-0.190 0.0594 +/-0.190 0.125 pCi/g Cesium-134 UI 0.00 +/-0.0764 0.0497 +/-0.0764 0.104 pCi/g Cesium-137 U 0.00181 +/-0.045 0.0341 +/-0.045 0.072 pCi/g Cobalt-60 U 0.0126 +/-0.0393 0.0346 +/-0.0393 0.0753 pCi/g Europium-152 U -0.0827 +/-0.0919 0.0798 +/-0.0919 0.167 pCi/g Europium-154 U -0.0223 +/-0.115 0.0829 +/-0.115 0.182 pCi/g Europium-155 UI 0.00 +/-0.107 0.0818 +/-0.107 0.168 pCi/g Lead-212 2.80 +/-0.126 0.051 +/-0.126 0.105 pCi/g Lead-214 1.95 +/-0.167 0.0559 +/-0.167 0.117 pCi/g Manganese-54 U 0.050 +/-0.0427 0.0314 +/-0.0427 0.0669 pCi/g Niobium-94 U 0.0294 +/-0.0345 0.0313 +/-0.0345 0.0662 pCi/g Potassium-40 23.8 +/-1.51 0.297 +1-1.51 0.656 pCi/g Radium-226 1.82 +/-0.190 0.0594 +/-0.190 0.125 pCi/g Silver-108m U 0.0164 +/-0.0306 0.0281 +/-0.0306 0.0591 pCi/g Thallium-208 0.830 +/-0.0986 0.033 +/-0.0986 0.0696 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/30/06 1334 592099 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 145 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0491 Project: YANKO1204 Sample ID: 176890050 Client ID: YANKO0I Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 14 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.146 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 7, 2006 Client Sample ID: 9522-0004-0501 Proiect: YANK01204 Sample ID: 176890051 Client ID: YANKOOI Matrix: TS Vol. Recv.: Collect Date: 29-NOV-06 Receive Date: 30-NOV-06 Collector:
Client Moisture:
9.95%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 2.26 +/-0.335 0.0653 +/-0.335 0.136 pCi/g MJH1 12/05/06 0911 592150 Americium-241 U -0.044 +/-0.111 0.0875 +/-0.111 0.178 pCi/g Bismuth-212 1.22 +/-0.357 0.137 +/-0.357 0.285 pCi/g Bismuth-214 1.89 +/-0.215 0.0313 +/-0.215 0.065 pCi/g Cesium-134 UI 0.00 +/-0.0407 0.0255 +/-0.0407 0.0526 pCi/g Cesium-137 U 0.000828 +/-0.0247 0.0184 +/-0.0247 0.0383 pCi/g Cobalt-60 U 0.00343 +/-0.0231 0.0195 +/-0.0231 0.0412 pCi/g Europium-152 U -0.00857 +/-0.0529 0.0477 +/-0.0529 0.098 pCi/g Europium-154 U -0.067 +/-0.0677 0.0526 +/-0.0677 0.111 pCi/g Europium-155 UI 0.00 +/-0.0778 0.054 +/-0.0778 0.110 pCi/g Lead-212 1.97 +/-0.165 0.0309 +/-0.165 0.0629 pCi/g Lead-214 2.00 +/-0.193 0.0332 +/-0.193 0.0684 pCi/g Manganese-54 U 0.0315 +/-0.0229 0.0191 +/-0.0229 0.0397 pCi/g Niobium-94 U 0.0283 +/-0.021 0.0187 +/-0.021 0.0387 pCi/g Potassium-40 26.3 +/-1.91 0.166 +/-1.91 0.354 pCi/g Radium-226 1.89 +/-0.215 0.0313 +/-0.215 0.065 pCi/g Silver-108m U -0.00243 +/-0.0183 0.0161 +/-0.0183 0.0333 pCi/g Thallium-208 0.629 +/-0.0763 0.0174 +/-0.0763 0.0362 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/30/06 1334 592099 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 147 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0501 Project: YANK01204 Sample ID: 176890051 Client ID: YANKOO Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch > Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.148 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd Contact: Project: East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: December 7, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0511 176890052 TS 29-NOV-06 30-NOV-06 Client 9.7%Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gamma Spec Analysis Gamma, Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.85 +/-0.305 0.0634 +/-0.305 0.133 pCi/g MJH1 12/05/06 0912 592150 Americium-241 U 0.0244 +/-0.107 0.0884 +/-0.107 0.180 pCi/g Bismuth-212 1.26 +/-0.307 0.139 +/-0.307 0.289 pCi/g Bismuth-214 1.84 +/-0.200 0.0347 +/-0.200 0.0719 pCi/g Cesium-134 UI 0.00 +/-0.0416 0.0264 +/-0.0416 0.0545 pCi/g Cesium-137 U 0.0084 +/-0.0195 0.0213 +/-0.0195 0.0441 pCi/g Cobalt-60 U 0.0173 +/-0.0223 0.0197 +/-0.0223 0.0417 pCi/g Europium-152 U -0.0403 +/-0.0553 0.0478 +/-0.0553 0.0984 pCi/g Europium-154 U 0.00386 +/-0.0827 0.0602 +/-0.0827 0.127 pCi/g Europium-155 U 0.0692 +/-0.0646 0.0588 +/-0.0646 0.120 pCi/g Lead-212 1.86 +/-0.156 0.0275 +/-0.156 0.0563 pCi/g Lead-214 2.15 +/-0.202 0.0359 +/-0.202 0.0739 pCi/g Manganese-54 U 0.0123 +/-0.0301 0.0191 +/-0.0301 0.0398 pCi/g Niobium-94 U 0.0032 +/-0.0208 0.0175 +/-0.0208 0.0363 pCi/g Potassium-40 27.6 +/-2.11 0.165 +/-2.11 0.353 pCi/g Radium-226 1.84 +/-0.200 0.0347 +/-0.200 0.0719 pCi/g Silver-108m U 0.0137 +/-0.0187 0.0167 +/-0.0187 0.0346 pCi/g Thallium-208 0.653 +/-0.0755 0.0168 +/-0.0755 0.035 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/30/06 1334 592099 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported 149 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: December 7, 2006 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9522-0004-0511 Project: YANKO 1204 Sample ID: 176890052 Client ID: YANKOOl Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.Ul Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.150
.1 QUALITY CONTROL DATA I , 151 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Client : Connecticut Yankee Atomic Power 362 Injun Hollow Rd Report Date: December 7, 2006 Page 1 of 16 East Hampton, Connecticut Contact: Mr. Jack McCarthy Workorder:
176890 Parmname Rad Alpha Spec Batch 592107 NOM Sample Qual QC Units RPD%REC% Range Anlst Date Time QC1201238057 Americium-241 Curium-242 Curium-243/244 QC1201238059 Americium-241 Curium-242 Curium-243/244 QC1201238056 Americium-241 176896007 DUP U 0.105 Uncert: +/-0.153 TPU: +/-0.154 U 0.075 Uncert: +/-0.129 TPU: +/-0.130 U 0.0863 Uncert: +/-0.154 TPU: +/-0.154 LCS MB 13.5 Uncert: TPU: Uncert: TPU: 11.7 Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: U 0.0986+/-0.182+/-0.183 U -0.00937+/-0.0787+/-0.0788 U 0.00564+/-0.153+/-0.153 12.7+/-1.32+/-2.06 U 0.0185+/-0.0736+/-0.0736 11.1+/- 1.23+/-1.84 U -0.0952+/-0.0629+/-0.064 U -0.0674+/-0.0467+/-0.0475 U -0.173+/-0.131+/-0.133 pCi/g 6 pCi/g 257 pCi/g 175 pCi/g Curium-242 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g (0%- 100%) IXAI 12/03/06 09:01 (0%- 100%)(0%- 100%)94 (75%-125%)
95 (75%-125%)
Curium-243/244 QC1201238058 Americium-24 I 176896007 MS Curium-242 13.7 Uncert: TPU: Uncert: TPU: 11.9 Uncert: TPU U 0.105+/-0.153+/-0.154 U 0.075+/-0.129+/-0.130 U 0.0863+/-0.154+/-0.154 U 12.1+/-1.19+/-1.87 0.0267+/-0.099+/-0.0991 11.6+/-1.17+/-1.80 88 (75%-125%)
Curium-243/244 98 (75%-125%)
Batch 592108 QC1201238061 176896007 DUP Plutonium-238 U 0.0367 U 0.0113 pCi/g 106 (0% -100%) IXAI 12/03/06 09:01 152 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Page 2 of 16 REC% Range AnIst Date Time Parmname Rad Alpha Spec Batch NOM Sample Qual OC Units RPD%592108 Plutonium-239/240 Uncert: +/-0.103 TPU: +/-0.103 U 0.0268 Uncert: +/-0.071 TPU: +/-0.0711 QC1201238063 LCS Plutonium-238 Plutonium-239/240 QC1201238060 MB Plutonium-238 Plutonium-239/240 Uncert: TPU: 12.0 Uncert: TPU: Uncert: TPU: Uncert: TPU:+/-0.107+/-0.107 U -0.0847+/-0.0525+/-0.0535 U -0.034+/-0.123+/-0.123 10.9+/-1.16+/-1.75 U 0.0771+/-0.165+/-0.165 U 0.0681+/-0.228+/-0.228 pCi/g 385 (0%- 100%)(75%-125%)
pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 91 (75%-125%)
QC1201238062 176896007 MS Plutonium-238 Plutonium-239/240 U 0.0367 Uncert: +/-0.103 TPU: +/-0.103 12.0 U 0.0268 Uncert: +/-0.071 TPU: +/-0.0711 U 6.51 Uncert: +/-7.02 TPU: +/-7.05 U-0.0903+/-0.175+/-0.176 11.2+/-1.17+/-1.78 (75%-125%)
93 (75%-125%)
Batch 592109 QC1201238065 176896007 DUP Plutonium-241 QC1201238067 LCS Plutonium-241 QC1201238064 MB Plutonium-241 QC1201238066 176896007 MS Plutonium-241 Rad Gamma Spec Batch 592142 QC1201238142 176890002 DUP Actinium-228 U 4.12+/-7.74+/-7.75 pCi/g 0 (0% -100%) vIXAI 139 Uncert: TPU: Uncert: TPU: 136 pCi/g+/-11.8+/-17.6 98 (75%-125%)
12/05/06 20:09 12/05/06 20:42 12/05/06 19:53 12/05/06 20:26 U 3.78+/-6.72+/-6.73 pCi/g pCi/g 141 U 6.51 Uncert: +/-7.02 TPU: +/-7.05 139+/-12.2+/-18.1 99 (75%-125%)
0.499+/-0.133 Uncert: 0.739+/-0.139+/-0.139 pCi/g 39 (0%- 100%) MJH1 12/04/06 07:00 153 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Page 3 of 16 REC% Range Anlst Date Time Parmname NOM Sample Qual QC Units RPD%Rad Gamma Spec Batch 592142 Americium-241 Bismuth-212 Bismuth-214 Cesium- 134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 TPU: +/-0.133 u 0.0286 Uncert: +/-0.0593 TPU: +/-0.0593 0.400 Uncert: +/-0.177 TPU: +/-0.177 0.425 Uncert: +/-0.0754 TPU: +/-0.0754 U 0.0213 Uncert: +/-0.0198 TPU: +/-0.0198 0.0722 Uncert: +/-0.0297 TPU: +/-0.0297 U 0.0304 Uncert: +/-0.0183 TPU: +/-0.0183 U 0.00662 Uncert: +/-0.0743 TPU: +/-0.0743 U 0.00889 Uncert: +/-0.098 TPU: +/-0.098 U 0.0169 Uncert: +/-0.0482 TPU: +/-0.0482 0.527 Uncert: +/-0.0622 TPU: +/-0.0622 0.556 Uncert: +/-0.0808 TPU: +/-0.0808 U 0.00229 Uncert: +/-0.0177 TPU: +/-0.0177 U -0.0108 Uncert: +/-0.0173 TPU: +/-0.0173 11.4 Uncert: +/-0.994 TPU: +/-0.994 0.425 Uncert: +/-0.0754 TPU: +/-0.0754 U 0.0032 Uncert: +/-0.0141 U 0.00936+/-0.0223+/-0.0223 0.367+/-0.223+/-0.223 0.515+/-0.0798+/-0.0798 Ut 0.00+/-0.0286+/-0.0286 0.0527+/-0.0252+/-0.0252 U 0.00911+/-0.0209+/-0.0209 U -0.00857+/-0.0387+/-0.0387 U -0.0259+/-0.0566+/-0.0566 U 0.0258+/-0.0557+/-0.0557 0.591+/-0.0454+/-0.0454 0.640+/-0.0736+/-0.0736 U 0.00242+/-0.0176+/-0.0176 U -0.00432+/-0.0161+/-0.0161 10.1+/-0.786+/-0.786 0.515+/-0.0798+/-0.0798 U 0.0106+/-0.0144 pCi/g 101 pCi/g 8 pCi/g 19 pCi/g 91 pCi/g 31 pCi/g 108 pCi/g 1550 pCi/g 409 pCi/g 42 pCi/g 11 pCi/g 14 pCi/g 5 pCi/g 86 pCi/g 12 pCi/g 19 pCi/g 107 (0%- 100%)(0%- 100%)(0% -100%)(0%- 100%)(0% -100%)(0% -100%)(0%- 100%)(0%- 100%)(0%- 100%)(0% -20%)(0% -20%)(0%- 100%)(0% -100%)(0% -20%)(0%- 100%)(0%- 100%)Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver- 108m 154 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Page 4 of 16 Parmname Rad Gamma Spec Batch 592142 NOM Sample Qual QC Units RPD%REC% Range Anist Date Time Thallium-208 QC1201238143 Actinium-228 Americium-241 TPU: +/-0.0141 0.144 Uncert: +/-0.0319 TPU: +/-0.0319 LCS Bismuth-212 Bismuth-214 Cesium- 134 Cesium- 137 Cobalt-60 Europium-152 Europium-154 Europium-155 Uncert: TPU: 23.4 Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: 9.52 Uncert: TPU: 14.0 Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU:+/-0.0144 0.188+/-0.0358+/-0.0358 U -0.0385+/-0.615+/-0.615 24.4+/-0.541+/-0.541 U -0.109+/-0.957+/-0.957 U -0.146+/-0.217+/-0.217 U -0.0676+/-0.149+/-0.149 10.4+/-0.503+/-0.503 14.5+/-0.677+/-0.677 U -0.0484+/-0.266+/-0.266 U 0.090+/-0.250+/-0.250 U 0.144+/-0.227+/-0.227 U -0.0264+/-0.146+/-0.146 U 0.0333+/-0.193+/-0.193 U 0.0139+/-0.142+/-0.142 U -0.0307+/-0.116+/-0.116 U 0.0841 pCi/g 26 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 (0%- 100%)109 (75%-125%)
104 (75%-125%)
12/04/06 07:02 104 (75%-125%)
Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 155 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Parmname Rad Gamma Spec Batch 592142 Page 5 of 16 REC% Range Anist Date Time NOM Sample Qual QC Units RPD%Radium-226 Silver- 108m Thallium-208 QC1201238141 Actinium-228 Americium-241 MB Bismuth-212 Bismuth-214 Cesium- 134 Cesium- 137 Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU:+/-0.896+/-0.896 U -0.146+/-0.217+/-0.217 U 0.019+/-0.109+/-0.109 U -0.0275+/-0.125+/-0.125 U 0.016+/-0.0236+/-0.0236 U 0.00128+/-0.0195+/-0.0195 U 0.0245+/-0.102+/-0.102 U 0.0232+/-0.0167+/-0.0167 U -0.00374+/-0.00763
+/-0.00763 U -0.00427+/-0.00666
+/-0.00666 U 0.00632+/-0.00816
+/-0.00816 U -0.0022+/-0.0183+/-0.0183 U -0.0122+/-0.019+/-0.019 U 0.00667+/-0.0183+/-0.0183 U 0.0162+/-0.0249+/-0.0249 U 0.00126+/-0.0145+/-0.0145 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 12/04/06 07:00 (75%-125%)
Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 156 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Page 6 of 16 Parmname NOM Sample Qual QC Units RPD%REC% Ran2e Anist Date Time Rad Gamma Spec Batch 592142 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Batch 592146 QC1201238150 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium- 137 Cobalt-60 Europium-152 Europium-154 Europium-155 176890021 DUP 0.653 Uncert: +/-0.116 TPU: +/-0.116 U 0.0304 Uncert: +/-0.0962 TPU: +/-0.0962 0.310 Uncert: +/-0.146 TPU: +/-0.146 0.460 Uncert: +/-0.0714 TPU: +/-0.0714 U 0.0224 Uncert: +/-0.0252 TPU: +/-0.0252 0.0818 Uncert: +/-0.0346 TPU: +/-0.0346 U 0.0133 Uncert: +/-0.0189 TPU: +/-0.0189 U -0.0333 Uncert: +/-0.0418 TPU: +/-0.0418 U -0.00674 Uncert: +/-0.0547 TPU: +/-0.0547 U 0.0667 U 0.00222+/-0.00775
+/-0.00775 U 0.00384+/-0.00734
+/-0.00734 U 0.158+/-0.098+/-0.098 U 0.0232+/-0.0167+/-0.0167 U 0.00867+/-0.0121+/-0.0121 UI 0.00+1-0.00876
+1-0.00876 0.772+/-0.226+/-0.226 U 0.00742+/-0.0441+1-0.0441 0.528+/-0.284+/-0.284 0.648+/-0.133+/-0.133 U 0.0597+/-0.0341+/-0.0341 0.141+/-0.0502+/-0.0502 U 0.0349+/-0.0362+/-0.0362 U 0.0182+/-0.0837+/-0.0837 U 0.0349+/-0.0934+/-0.0934 U -0.0559 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 17 pCi/g 122 pCi/g 52 (0%- 100%) MJHI 12/04/06 17:04 (0%- 100%)(0%- 100%)pCi/g 34 pCi/g 91 pCi/g 53 pCi/g 89 pCi/g 680 pCi/g 296 pCi/g 2260 (0%- 100%)(0%- 100%)(0%- 100%)(0%- 100%)(0%- 100%)(0%- 100%)(0%- 100%)157 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Parmname Rad Gamma Spec Batch 592146 Page 7 of 16 REC% Range Anist Date Time NOM Sample Qual QC Units RPD%Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver- 108m Thallium-208 QC1201238151 Actinium-228 Americium-241 Uncert: +/-0.0453 TPU: +/-0.0453 0.546 Uncert: +/-0.0463 TPU: +/-0.0463 0.514 Uncert: +/-0.0687 TPU: +/-0.0687 U -0.000315 Uncert: +/-0.0172 TPU: +/-0.0172 u 0.00315 Uncert: +/-0.015 TPU: +/-0.015 10.3 Uncert: +/-0.751 TPU: +/-0.751 0.460 Uncert: +/-0.0714 TPU: +/-0.0714 u 0.000752 Uncert: +/-0.0147 TPU: +/-0.0147 0.195 Uncert: +/-0.0382 TPU: +/-0.0382+/-0.0576+/-0.0576 0.600+/-0.0819+/-0.0819 0.534+1-0.126+/-0.126 U 0.0101+/-0.0298+/-0.0298 U 0.00311+/-0.0262+/-0.0262 10.6+/-1.09+/- 1.09 0.648+/-0.133+/-0.133 U -0.00403+/-0.0236+/-0.0236 0.260+/-0.0594+/-0.0594 U -0.488+/-0.552+/-0.552 25.2+/-1.39+/-1.39 U 0.520+/-0.883+/-0.883 U 0.0288+/-0.206+/-0.206 U -0.0365+/-0.134+/-0.134 9.91+/-0.472+/-0.472 14.8+/-0.658+/-0.658 pCi/g 9 pCi/g 4 pCi/g 213 pCi/g 1 pCi/g 2 pCi/g 34 pCi/g 292 pCi/g 28 (0% -20%)(0%- 20%)(0%- 100%)(0%- 100%)(0% -20%)(0%- 100%)(0%- 100%)(0%- 100%)LCS Bismuth-212 Bismuth-214 Cesium-134 Cesium- 137 Uncert: TPU: 23.4 Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: 9.52 Uncert: TPU: 14.0 Uncert: TPU: pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 108 (75%-125%)
12/04/06 15:26 104 (75%-125%)
106 (75%-125%)
Cobalt-60 158 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Workorder:
176890 Parnmame Rad Gamma Spec Batch 592146 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver- 108m Thallium-208 QC1201238149 MB Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium- 134 QC Summary Sample Qual QC NOM 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: 0.194+/-0.277+/-0.277-0.107+/-0.271+/-0.271-0.113+/-0.260+/-0.260 0.107+/-0.141+/-0.141 0.0797+/-0.204+/-0.204-0.0653+/-0.130+/-0.130-0.0949+/-0.101+/-0.101-0.204+/-0.917+/-0.917 0.0288+/-0.206+/-0.206 0.0478+/-0.104+/-0.104-0.0406+/-0.109+/-0.109 0.0643+/-0.0659+/-0.0659-0.0189+/-0.0147+/-0.0147 0.0293+/-0.112+/-0.112 0.0401+/-0.0335+/-0.0335 0.00113+/-0.0142 Page 8 of 16 Units RPD% REC% Range Anlst Date Time pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g (75%-125%)
pCi/g pCi/g U U U U U pCi/g pCi/g pCi/g pCi/g pCi/g 12/04/06 17:42 159 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Parmname Rad Gamma Spec Batch 592146 Page 9 of 16 QC Units RPD% REC% Range Anist Date Time NOM Sample Qual TPU: Cesium- 137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU:+/-0.0142 U 0.00699+/-0.0149+/-0.0149 U -0.00231+/-0.0144+/-0.0144 U 0.0164+/-0.0372+/-0.0372 U 0.0218+/-0.0406+/-0.0406 U 0.0163+/-0.0308+/-0.0308 U 0.0023+/-0.0278+/-0.0278 U 0.00765+/-0.0485+/-0.0485 U -0.00235+/-0.0133+/-0.0133 U -0.00472+1-0.0162+/-0.0162 U 0.0987+/-0.116+/-0.116 U 0.0401+/-0.0335+/-0.0335 U -0.00202+/-0.014+/-0.014 U 0.00785+/-0.0225+/-0.0225 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 Batch 592150 QC1201238153 176890037 DUP Actinium-228 Americium-241 0.981 Uncert: +/-0.222 TPU: +/-0.222 U 0.0919 Uncert: +/-0.0882 TPU: +/-0.0882 0.900+/-0.158+/-0.158-0.197+/-0.104+/-0.104 pCi/g 9 pCi/g 551*(0%- 100%) MJHI 12/05/06 09:14 (0%- 100%)U 160 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Parmname Rad Gamma Spec Batch 592150 Bismuth-212 Bismuth-214 Cesium- 134 Cesium- 137 Cobalt-60 Europium-152 Europium-154 Europium-155 Page 10of 16 REC% Range Anist Date Time NOM Sample Qual QC Units RPD%0.446 Uncert: +/-0.261 TPU: +/-0.261 0.816 Uncert: +/-0.141 TPU: +/-0.141 U 0.0437 Uncert: +/-0.0421 TPU: +/-0.0421 U 0.0263 Uncert: +/-0.0235 TPU: +/-0.0235 U 0.00625 Uncert: +/-0.0252 TPU: +/-0.0252 U -0.0249 Uncert: +/-0.0678 TPU: +/-0.0678 U 0.00552 Uncert: +/-0.0674 TPU: +/-0.0674 U 0.0596 Uncert: +/-0.0663 TPU: +/-0.0663 0.887 Uncert: +/-0.0951 TPU: +/-0.0951 0.971 Uncert: +/-0.122 TPU: +/-0.122 U 0.0219 Uncert: +/-0.0248 TPU: +/-0.0248 U 0.0299 Uncert: +/-0.0216 TPU: +/-0.0216 13.5 Uncert: +/-1.25 TPU: +/-1.25 0.816 Uncert: +/-0.141 TPU: +/-0.141 U -0.00544 Uncert: +/-0.0204 TPU: +/-0.0204 0.289 Uncert: +/-0.0467 TPU: +/-0.0467 0.694+/-0.257+/-0.257 0.765+/-0.0737+/-0.0737 UI 0.00+/-0.0458+/-0.0458 0.0438+/-0.0237+/-0.0237 U 0.0107+/-0.0203+/-0.0203 U -0.0473+/-0.054+/-0.054 U -0.0225+/-0.0625+/-0.0625 U 0.0273+/-0.0675+/-0.0675 0.821+/-0.0587+/-0.0587 0.952+/-0.0886+/-0.0886 U 0.0276+/-0.0202+/-0.0202 U -0.00933+/-0.0186+/-0.0186 13.1+/-0.863+/-0.863 0.765+/-0.0737+/-0.0737 U -0.00579+/-0.0176+/-0.0176 0.261+/-0.0402+/-0.0402 pCi/g 44 pCi/g 6 pCi/g 16 pCi/g 50 pCi/g 52 pCi/g 62 pCi/g 330 pCi/g 75 pCi/g 8 pCi/g 2 pCi/g 23 pCi/g 382 pCi/g 3 pCi/g 6 pCi/g 6 pCi/g 10 (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%)(0%- 100%)Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver- 108m Thallium-208 161 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Parmname Rad Gamma Spec Batch 592150 Page 11 of 16 QC Units RPD% REC% Range AnIst Date Time NOM Sample Qual QC1201238154 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium- 134 Cesium- 137 Cobalt-60 Europium-152 Europium-154 Europium-155 LCS Uncert: TPU: 23.4 Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: 9.52 Uncert: TPU: 14.0 Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: U -0.397+/-0.536+/-0.536 24.9+/-1.19+/-1.19 U -0.483+/-1.11+/-1.11 U 0.0809+/-0.196+/-0.196 U 0.0595+/-0.138+/-0.138 9.66+/-0.457+/-0.457 14.9+/-0.660+/-0.660 U -0.0234+/-0.280+/-0.280 U -0.221+/-0.266+/-0.266 U -0.0817+/-0.258+/-0.258 U 0.0685+/-0.143+/-0.143 U 0.0824+/-0.191+/-0.191 U -0.124+/-0.131+/-0.131 U -0.0438+/-0.102+/-0.102 U 0.755+/-0.929+/-0.929 U 0.0809+/-0.196+/-0.196 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 12/04/06 16:30 107 (75%-125%)
102 (75%-125%)
107 (75%-125%)
Lead-212 Lead-214 Mangatnese-54 Niobium-94 Potassium-40 Radiumn-226 (75%-125%)
162 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Parmname Rad Gamma Spec Batch 592150 Silver- 108m Page 12 of 16 QC Units RPD% REC% Range Anlst Date Time NOM Sample Qual Thallium-208 QC1201238152 Actinium-228 Americium-241 MR Bismuth-212 Bismuth-214 Cesium- 134 Cesium- 137 Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: U -0.00842+/-0.107+/-0.107 U -0.0326+/-0.108+/-0.108 U 0.0113+/-0.0435+/-0.0435 U -0.0296+/-0.0177+/-0.0177 U 0.015+/-0.0419+/-0.0419 U 0.0116+/-0.0236+/-0.0236 U -0.000375+/-0.00557
+/-0.00557 U -0.000115+/-0.00543
+/-0.00543 U -0.00342+/-0.0055+1-0.0055 U -0.00903+/-0.0166+/-0.0166 U -0.00306+/-0.0177+/-0.0177 U -0.00351+/-0.0153+/-0.0153 U 0.00851+/-0.0156+/-0.0156 U 0.00894+/-0.0169+/-0.0169 U -0.000214+/-0.00518
+/-0.00518 U -0.00293+/-0.00533 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 12/05/06 19:51 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 I ead-214 Manganese-54 Niobium-94 163 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Parmname Rad Gamma Spec Batch 592150 Page 13 of 16 REC% Range Anist Date Time NOM Sample Qual QC Units RPD%TPU: Potassiurn-40 Radium-226 Silver- 108m Thallium-208 Rad Gas Flow Batch Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU:+/-0.00533 UI 0.00+/-0.0645+/-0.0645 U 0.0116+/-0.0236+/-0.0236 U -0.000358+/-0.00455
+/-0.00455 U 0.00324+/-0.0104+/-0.0104 pCi/g pCi/g pCi/g pci/g 592186 QC1201238232 176896007 DUP Strontium-90 QC1201238234 LCS Strontium-90 QC1201238231 MB Strontium-90 QC1201238233 176896007 MS Strontium-90 Rad Liquid Scintillation Batch 592304 QC1201238527 176518004 DUP Iron-55 0.766 Uncert: +/-0.116 TPU: +/-0.118 0.315+/-0.0715+/-0.0719 pCi/g 84*(0% -20%) KSD1 4390 Uncert: TPU: Uncert: TPU: 4390 Uncert: TPU: 4740+/-5.18+/-108 U 0.00521+/-0.017+/-0.017 pCi/g pCi/g pCi/g 108 (75%-125%)
12/07/06 12:19 12/07/06 12:24 12/07/06 12:18 12/07/06 12:23 0.766+/-0.116+/-0.118 4830+/-5.59+/-120 110 (75%-125%)
U -16.5 Uncert: +/-39.7 TPU: +/-39.7 U -9.15+/-36.9+/-36.9 pCi/g 0 (0% -100%) MXPI QC1201238529 LCS Iron-55 QC1201238526 MB Iron-55 797 Uncert: TPU: Uncert: TPU: 803+/-60.4+/-107 U -10.8+/-29.0+/-29.0 pCi/g pCi/g pCi/g 101 (75%-125%)
12/02/06 19:38 12/02/06 20:11 12/02/06 19:22 12/02/06 19:54 QC1201238528 176518004 MS Iron-55 806 U Uncert:-16.5+/-39.7 789+/-72.2+/-126 98 (75%-125%)
164 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Parmname Rad Liquid Scintillation Batch 592304 Page 14 of 16 Range Anlst NOM Sample Qual QC Units RPD%REC %Date Time TPU:+/-39.7 Batch 592310 QC1201238547 176896007 DUP Nickel-63 QC1201238549 LCS Nickel-63 QC1201238546 MB Nickel-63 QC1201238548 176896007 MS Nickel-63 U -2.44 Uncert: +/-12.1 TPU: +/-12.1 U 4.04+/-12.8+/-12.8 pCi/g 0 (0% -100%) MXP1 513 Uncert: TPU: Uncert: TPU: 513 U Uncert: TPU: 503+/-27.8+/-32.8 U -3.04+/-10.4+/-10.4 pCi/g pCi/g pCi/g 98 (75%-125%)
12/04/06 21:37 12/04/06 22:10 12/04/06 21:20 12/04/06 21:53-2.44+/-12.1+/-12.1 595+/-32.5+/-38.5 116 (75%-125%)
Batch 592312 QC1201238555 176896007 DUP Technetium-99 U 0.194 Uncert: +/-0.161 TPU: +/-0.162 U 0.175+/-0.153+/-0.153 QC1201238557 LCS Technetium-99 QC1201238554 MB Technetium-99 12.9 Uncert: TPU: Uncert: TPU: 12.9 U Uncert: TPU: QC1201238556 176896007 MS Technetium-99 0.194+/-0.161+/-0.162 12.7+/-0.375+/-0.471 0.283+/-0.148+/-0.148 12.6+/-0.388+/-0.480-0.0249+/-0.0889+/-0.0889 7.10+/-0.201+/-0.229 pCi/g pCi/g pCi/g pCi/g 99 (75%-125%)
11 (0% -100%) KXRI 12/06/06 19:28 12/06/06 20:32 12/06/06 18:57 12/06/06 20:00 98 (75%-125%)
Batch 592313 QC1201238559 176896007 DUP Carbon-14 QC1201238561 LCS Carbon- 14 QC1201238558 MB Carbon- 14 QC1201238560 176896007 MS U -0.0179 Uncert: +/-0.0898 TPU: +/-0.0898 U pCi/g 0 (0% -100%) AXD2 12/01/06 22:47 12/02/06 00:53 6.69 Uncert: TPU: Uncert: TPU: pCi/g pCi/g 106 (75%-125%)
U 0.000718+/-0.0906+/-0.0906 12/01/06 21:43 165 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Parmname Rad Liquid Scintillation Batch 592313 Page 15 of 16 REC% Range Anist Date Time NOM Sample Qual QC Units RPD%Carbon-14 6.86 U Uncert: TPU:-0.0179+/-0.0898+/-0.0898 6.91+/-0.202+/-0.228 pCi/g 101 (75%-125%)
Batch 593064 QC1201240326 176890008 DUP Tritium QC1201240328 LCS Tritium QC1201240325 MB Tritium QC1201240327 176890008 MS Tritium U -1.0 Uncert: +/-1.29 TPU: +/-1.29 U -1.35+/-1.29+/-1.29 pCi/g 0 (0% -100%) DFA1 15.2 Uncert: TPU: Uncert: TPU: 15.3+/-0.929+/-0.965 U -0.759+/-0.578+/-0.578 pCi/g pCi/g pCi/g 100 (75%-125%)
12/06/06 09:52 12/06/06 14:05 12/06/06 07:45 12/06/06 11:59 19.8 Uncert: TPU: U -1.0+/-1.29+/-1.29 16.3+/-2.05+/-2.07 83 (75%-125%)
Notes: The Qualifiers in this report are defined as follows: A quality control analyte recovery is outside of specified acceptance criteria* Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product 13 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded 166 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
176890 Page 16 of 16 Parmname NOM Sample Qual QC Units RPD% REC% Range Anist Date Time N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.** Indicates analyte is a surrogate compound.A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result.For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.167 General Narrative 1 General Narrative for Connecticut Yankee Atomic Power Co.Work Order: 177540 SDG: MSR#06-1549 December 14,2006 Laboratory Identification:
General Engineering Laboratories, LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary Sample receipt The samples arrived at General Engineering Laboratories, LLC, Charleston, South Carolina on November 10, 2006 and November 30, 2006 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 177540001 177540002 177540003 177540004 177540005 177540006 177540007 177540008 177540009 177540010 177540011 177540012 177540013 177540014 177540015 177540016 177540017 177540018 177540019 177540020 177540021 177540022 177540023 177540024 177540025 Sample Description 9522-0001-OOIF 9522-0001-002F 9522-0001-003F 9522-0001-004F 9522-0001-005F 9522-0001-006F 9522-0001-009F 9522-0001-01 OF 9522-0001-01 IF 9522-0001-012F 9522-0001-013F 9522-0001-015F 9522-0001-016F 9522-0001-021-I 9522-0001-024-1 9522-0002-002F 9522-0002-003F 9522-0002-005F 9522-0002-007F 9522-0002-008F 9522-0002-01 OF 9522-0002-011 F 9522-0002-012F 9522-0002-013F 9522-0002-014F GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.P.O. BOX 30712 Charleston, SC 29417
* 2040 Savage Road (29407)Phone (843) 556-8171 , FaxZ43) 766-1178 www.gel.com 177540026 9522-0002-016F 177540027 9522-0003-001F 177540028 9522-0003-002F 177540029 9522-0003-003F 177540030 9522-0003-004F 177540031 9522-0003-005F 177540032 9522-0003-007F 177540033 9522-0003-008F 177540034 9522-0003-009F 177540035 9522-0003-OIOF 177540036 9522-0003-01IF 177540037 9522-0003-012F 177540038 9522-0003-013F 177540039 9522-0003-014F 177540040 9522-0003-015F 177540041 9522-0004-001F 177540042 9522-0004-002F 177540043 9522-0004-003F 177540045 9522-0004-005F 177540046 9522-0004-006F 177540047 9522-0004-008F 177540048 9522-0004-009F 177540049 9522-0004-01 OF 177540050 9522-0004-01 IF 177540051 9522-0004-012F 177540052 9522-0004-013F 177540053 9522-0004-014F 177540054 9522-0004-015F 177540055 9522-0004-016F Items of Note The above samples were relogged at the request of Arthur Hammond on 12/11/06.
See attached emails.Case Narrative Sample analyses were conducted using methodology as outlined in General Engineering Laboratories (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 Fifty-four soil samples were analyzed for Strontium-90.
Data Package The enclosed data package contains the following sections:
General Narrative, Chain of Custody and Supporting Documentation, Data Review Qualifier Definitions, and data from the following fractions:
Radiochemistry.
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 GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.P.O. BOX 30712 Charleston, SC 29417
* 2040 Savage Road (29407)Phone (843) 556-8171 -766-1178 www.gel.com List of current GEL Certifications as of 14 December 2006 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42D0904046 California 01151 CA Colorado GenEngLabs Connecticut PH-0169 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87156 Georgia E87156 (FL/NELAP)
Hawaii N/A Idaho N/A Illinois 200029 Indiana C-SC-01 Kansas E-10332 Kentucky 90129 Louisiana 03046 Maryland 270 Massachusetts M-SC012 Michigan 9903 Nevada SCI2 New Jersey SCO02 New Mexico FL NELAP E87156 New York 11501 North Carolina 233 North Carolina Drinking W 45709 North Dakota R- 158 Oklahoma 9904 Pennsylvania 68-00485 South Carolina 10120001/10585001/10120002 Tennessee 02934 Texas TX213-2006A Texas NELAP TI04704235-06-TX U.S. Dept. of Agriculture S-52597 US Army Corps of Engineer N/A Utah 8037697376 GEL Vermont VT87156 Virginia 00151 Washington C1641 4 Chain of Custody and Supporting Documentation 5
Health Physics, Procedure GPP-GGGR-R5104-003-Attachment B-CY-00 I Major Chain of Custody Form N.20-06 Connecticut Yankee Atomic Power Company No. 2006-00666 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use-Onily Contact Name & Phone: Comments: Jack McCarthy 860-267-3924 Aoz -&o- ---o, Analytical Lab (Name, City, State) " --"4'5 o General Engineering Laboratories I 2040 Savage Road. Charleston SC. 29407 843 556 8171. Attn. Cheryl Jones Priority:
E- 30 D. [] 14 D. ] 7 D. I 3 D. C a Container " ' L Sample Size-Sample Designation Date Time Media Type &Type Comment, Preservation Lab Sample ID Code Code Code 9522-0001-012F 11/09/06 0808 TS G BP X 9522-0001-015F 11/09/06 0815 TS G BP X 9522-0001-002F 11/09/06 0954 TS G BP X 9522-0001-OOIF 11/09/06 0955 TS G BP X 9522-0001-003F 11/09/06 0958 TS G BP X 9522-0001-OIOF 11/09/06 1052 TS G BP X 9522-0001-014F 11/09/06 1054 TS G BP X L 9522-0001-009F 11/09/06 1057 TS G BP X'9522-0001-009FS 11/09/06 1057 TS G BP X 9522-0001-008F 11/09/06 1311 TS G BP X 9522-0001-OIIF 11/09/06 1312 TS G BP X 1 _- -A I/,/./1 NOTES: PO 4: 002332 MSR #: 06-U14F/-'
SSWP# NA Z LTPQA E] RadwasteQA
[] Non QA Samples Shipped Via:[ Fed Ex U Ups Fl Hand EI Other Bill of Lading#Internal .Container Temp.: _ Deg.C Custody Sealed?Ytl NO Custody Seal Intact?Y N0 1) Relinquished By Date/Time
: 2) ed By Date/Time 3) Relinquished By Date/Time
: 4) Received By Date/Time Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-00 1 Major Chain of Custody Form N.20-06 Connecticut Yankee Atomic Power Company No. 2006-00667 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 Analytical Lab (Name, City, State)General Engineering Laboratories 2040 Savage Road. Charleston SC. 29407 843 556 8171. Attn. Cheryl Jones Priority:
[130 D. [] 14 D. [ 7 D. [13 D. 1 .Sample Size-Sample Designation Date Time Media Type &Type Comment, Preservation Lab Sample ID Code Code Code 9522-0001-013F 11/09/06 1337 TS G BP X _._..9522-0001-005F 11/09/06 1358 TS G BP X -9522-0001-006F 1 1/09/06 1400 TS G BP X 9522-0001-004F 11/09/06 1405 TS G BP X I&#xa2;V NOTES: PO #: 002332 MSR #: 06-1~8V SSWP#NA E LTP QA[] Radwaste QA D Non QA Samples Shipped Via: Z Fed Ex F-] ups H3 Hand[1 Other Bill of Lading #Internal Container Temp.: __ Deg, C Custody Sealed?YD NO Custody Seal Intact?YOl NO]1) Relinquished By Date/Time
/* Ofived By gig Date/Time 3) Relinquished By Date/Time
: 4) Received By Date/Time Health Physics Procedure GPP-GGGR-R5104-003 -Attach ment B-CY-001 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2006-00671 362 InJun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested I Lab Use Only Contact Name & Phone: Jack McCarthy 860-267-3924 Comments: Analytical Lab (Name, City, State)General Engineering Laboratories 2040 Savage Road. Charleston SC. 29407 843 556 8171. Attn. Cheryl Jones Priority:
[] 30 D, E] 14 D. Z 7 D. El 3 D.cc'~4(.J_ &A(!'Sample Designation Date Time Media Code Sample Type Code Container Size-&Type Code Cornmcnt, Preservation 9522-0001-016F 11/15/06 -S TS G BP-NOTES: PO #: 002332 MSR #: 06-13-1" SSWP# NA Z LTP QA [] Radwaste QA El Non QA 1) Relinquished By Date/Time
: 2) Re i ed By Date/Time 3) Relinquished By Date/Time
: 4) Received By Date/Time Samples Shipped Via: 0 Fed Ex[1 ups El Hand El Other Bill of Lading #Internal Container Temp.: -Deg.C Custody Sealed?Y f N :I.-Custody Seal Intact?YL[ NL' Health Physics Procedure GPP-GGGR-R5104-003 -Attachment B-CY-001 Major Chain of Custody Form N.20-07 Connecticut Yankee Atomic Power Company No. 2006-00677 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 Analytical Lab (Name, City, State)General Engineering Laboratories 2 2 2040 Savage Road. Charleston SC. 29407 0 843 556 8171. Attn. Cheryl Jones V&#xfd;Priority:
E1 30 D. E1 14 D. 0 7 D. 3 D. C a Sample Size-Sample Designation Date Time Media Type &Type nt, Preservation Lab Sample ID Code Code Code 9522-0001-017-I 11/16/06 0716 TS G BP X 9522-0001-018-I 11/16/06 0717 TS G BP X 9522-0001-019-I 11/16/06 0718 TS G BP X 9522-0001-020-1 11/16/06 0719 TS G BP X 9522-0001-021-1 11/16/06 1335 TS G BP X 9522-0001-022-I 11/16/06 1340 TS G BP X 9522-0001-023-I 11/16/06 1345 TS G BP X NOTES: PO #: 002332 MSR #: 06- SSWP# NA Z LTP QA [] Radwaste QA 15,06" E] Non QA Samples Shipped Via:[ Fed Ex EUPS E] Hand[] Other Bill of Lading #Internal' Container Temp.: -Deg.C Custody Sealed?Y N Custody, Seal Intact?Y N 1) Relinquished By Date/Time 2 c ed By -Date/Time 3) Relinquished By Date/Time
: 4) Received By Date/Time Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-001 Major Chain of Custody Form N.20-08 Connecticut Yankee Atomic Power Company No. 2006-00684 362 InJun Hollow Road, East Hampton, CT 06424 860-267-2556 1.. -., -Project Name: Haddam Neck Decommissioning Analyses Requested Lab use unly Contact Name & Phone: Jack McCarthy 860-267-3924 I Comments: Analytical Lab (Name, City, State)General Engineering Laboratories 2040 Savage Road. Charleston SC. 29407 843 556 8171. Attn. Cheryl Jones 0, Cr'Priority:
E!024D.- 14 D. 0 7 D. ED 1 3 D.(-&#xfd; Cc c6 9 (4-- &#xfd; f Sample Designation Date Time Media Code Sample Type Code Container Size-&Type Code Comment, Preservation 9522-0001-024-1 11/21/06 14 TS G BP X _____ ____ ____________
NOTES: PO #: 002332 MSR #: 06-,I-W SSWP# NA i5 66 Z LTP QA LI Radwaste QA L] Non QA Samples Shipped Via:[ Fed Ex LI ups LI Hand El Other Bill of Lading #Internal Container Temp.: -Deg.C Custody Sealed?YID N f Custody Seal Intact?Y[] N D 1) Relinquished By Date/Time 2 ved By Date/Time It0 -o Co 3) Relinquished By Date/Time
: 4) Received By Date/Time Connecticut Yankee Statement of Work for Analytical Lab Services CY-ISC-SOW-O01 Figure 1. Samplc Check-M List Date/Thime Rcceived:
C- ~ X.,I C3 t1 SDG#: (t.A$ Ot.,-- -O 3 .1p"-k .-C(-Work Order Number: l t--14 CS. , qC Shipping Container ID: -ee C oClj'AU CIV , f Cutody I]. Custody Seals on shipping container intact'?2. Custody Seals dated and signed'?3. C hain-oF-Custody record present?4. Cooler lernperature -5. Vermiculite/packing materials is: 6- Ninber of samples in shipping container:
: 7. Samtolc holdini, times exceeded'?
Yes )(No []Yes,, No [3 Yes 0[,&#xfd; *.)_5&#xfd;1 -e" Wet [] Dry X I Yes [j No XK 8. Samples have:_ tape __--hazard labels custody seals _ appropriate sample labels 9. Samples arc: V il good condition
....leaking broken have air bubbles M 0. Were any anomalies identified in sample receipt'?
Yes X"No 1. Description of anomalies (include sample numbers):
nClD t r-, -e Sample Ctuslodian/Laboratory
: .Q L O .Telephoned to: On DaeBy ~ ~_________By___________
Page 45 of 56 11
-fLj mrt SAMPLE RECEIPT & REVIEW FORM'S N-PM a" ell~Client: t fLy SDG/ARCOCJWork Order: -~e p g~Dlate Received:-
1I PM(A) Review (ensr Ion-oI it Iae ved pr1w Received By: Sample Receipt Criteria Z Comments/Qualifiers (Required for Non-Conformgdn Items)7 Shipping containers received intact Circle Applicable:
ils broken daMed container Ilnking container t(deib)and scaled? e Samples requiring cold Circle Coolant I ice bass blue ice dry ice owi " dcribe)2 preservation within (4 +/- 2 C)?Record preservation method. -____._.,__________
Chain of custody documents included with shipment?
_4 Sample containers intact and irele Applicable:
seals broken damaged contincr Icaking coaiau-r sealed? _T Samples requiring chemical SWapIe 1D'. contain- affected and observed pH: reservation at proper p14 ?,,_ _ _'__ _6 VOA vials free of headspace Sample ID's and co.ine affecutd: (defined as < 6mm bubble)? _, Are Encore containers present?7 (If yes, immediately deliver to VOA laboratory)
"_ __/_ ..........__ _.. ... .Samples received within holding lId's and teats affected: time?~ Sample I1's on COC match ID's SuM1ID'adcontiners affected: on bottles? I Date & time on COC match date Sample ID's affiectd:& time on bottles? _/__Number of containers received / s I'S affe.e: match number indicated on COC? V.1 COC form is properly signed in l / ,5 relinquished/received sections?
_ _ _ _ _ __ _ _ _ _ __5_ _ _Air Bill ,Tracking
#'s, & q 1 q.Q -)0" 00-u 7U9a qoq~n 3 j.(7 Additional Comments IcT O t &#xfd;0 / ?Ta -?Suspected RSO PAD Rc.ip -i .*If > x2 area background is observed on samples identified
*non-ec Ha I regulated/non-radioactive".
contact the Radiation Safety grupfor funhais OKa investigation.
A Radiological Classification?
Maximum Counts Observ': / 7" SPCB Regulated?'
lUpped as VU0'1 Hazardous Material?
If yes, contact Waste rd Class Shipped: Manager or ESH Manager.D eguate- asa oreiSl I 01 PM (or PMA) review of Hazard classification Date:ials Y 12 0 SAMPLE RECEIPT & REVIEW FORM CONTINUATION FORM 0', J V7 ,.: oo , ... .-.~Lc A q-~ o or'd Y-oo rI.. ~- Ooe ,,. ... -Co0 2c;,.Lf 13 Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-001 Major Chain of Custody Form N.20-04 Connecticut Yankee Atomic Power Company No. 2006-00647 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 Analytical Lab (Name, City, State)General Engineering Laboratories 2040 Savage Road. Charleston SC. 29407 J <843 556 8171. Attn. Cheryl Jones U)Priority:
[ 30D. E] 14 D. E 7 D. -3 D.____ ____ ____ ____ ___ ________ ____ ___Container
-Sample Size-Sample Designation Date Time Media Type &Type Comment, Preservation Lab Sample ID Code Code Code 9522-0002-OOIF 10/30/06 0813 TS G BP X 9522-0002-002F 10/30/06 0757 TS G BP X 9522-0002-003F 10/30/06 0817 TS G BP X 9522-0002-004F 10/30/06 0741 TS G BP X __.........
9522-0002-005F 10/30/06 1013 TS G BP X 9522-0002-006F 10/30/06 1020 TS G B3P X 9522-0002-007F 10/30/06 0945 TS G BP X 9522-0002-007FS 10/30/06 0945 TS G BP X 9522-0002-008F 10/30/06 1031 TS G BP X ....9522-0002-009F 10/30/06 1035 TS G BP X 9522-0002-Ol1F 10/30/06 '1051 TS G BP x ......NOTES: PO #: 002332 MSR #: 0644*r1A0 SSWP# NA ,qi 1 D Z LTP QA E] Radwaste QA El Non QA 1) Reli q ed Date/Time
: 2) Received By Date/Time 3) R9linquished By Date/Time
: 4) Received By Date/Time Samples Shipped Via:[ Fed Ex El urs ElHand El Other 8327 Bill of Lading#Internal Container Temp.: j3 Deg.C Custody Sealed?YV' NO Custody Seal Intact?YV' NO Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2006-00648 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 Analytical Lab (Name, City, State)General Engineering Laboratories 2 2040 Savage Road. Charleston SC. 29407 <843 556 8171. Attn. Cheryl Jones c Priority:
E) 30D. [ 14 D. 0 7 D. [ 3 D.Container Sample Size-Sample Designation Date Time Media Type &Type Comment, Preservation Lab Sample ID Code Code Code 9522-0002-013F 10/30/06 1100 TS G BP X
/0)/b40 J. 7'; -__,.__ ' .._______."__
J Q, /6 L 122- TY g Pb ___.01&#xfd; P~ Joh;bbl 13'c Tf & P~ __ --__________
___________________-
ji &#xfd; jldp. 1&#xfd;0 &s Cr 9 .L. -_ _ _ _ __ _ _ _:!NOTES: PO #: 002332 MSR #: 06-4-t SSWP4 NA 0 LTP QA [I Radwaste QA' il if[] Non QA Samples Shipped Via:[ Fed Ex El Hand E3 Other 7i0f Ladin9 #b$AV Bill of Lading #Internal Container Temp.: )-7 Deg.C Custody Sealed?YL NO Custody Seal Intact?yIL'N 0 1) Relin qui dBy9 ,6 Date/Time
: 2) Received By Date/Time 3) R inquished By Date/Time
: 4) Received By Date/Time Connecticut Yankee Statement of Work for Analytical Lab Services CY-ISC-SOW-001 Figure 1. Sampi ICheck-in List Date/Time Received': ) ) 4O" .L 0 SDG#: jq 560 Work Order Number:- (75 0 175fq0tc Shipping Cdntainer ID: 3, C .8c 4, Chain of Custody t I. Custody Seals oni shipping container intact?..
Yes No []2. Custody Seals dated and signed? Yes* j No [.3. Chain-of-Custo.y record present? Yes [V.No I ]4. Cooler temperature
.7 \5. Vermiculite/packing materials is: Wet [ ] Dry I. ] A 16.' Number of samples in shipping container:
] ;7. Sample holding times exceeded?
Yes [ No.8. Samples have-'tape-hazard labels-custody seals -appropriate sample labels 9. Samples are: '-:!good condition
.leaking broken -have air bubbles 10. Were any anomalies identified in sample receipt? Yes [ I No [L" 11. * .Description of anomalies.(include sample numbers):
__"_"_-.Sample Custodian/Laboratory:
-t  Date:.. -(No Telephoned to: O._ By y 16 a SAMPLE RECEIPT & REVIEW FORM r PM use only Client: CCXYieC,4" A- V/Q6 ,tCOf SDG/ARCOC/Work Order: n -t ). 115-90&Date Received:
B" -PM(A) Review (ensure non-conf" g are resolved prior to signing):-Received By: Sample Receipt Criteria z z Comments/Qualifiers (Required for Non-Conforming Items)1 Shipping containers received intact Cirle Applicable:
seals broken damaged container leaking container other (describe) and sealed? I Samples requiring cold Circle Coolant # ice bags blue ice dry ice none other describe)2 preservation within (4 +1- ?Record preservation method. -3 Chain of custody documents included with shipment?4 Sample containers intact and Circle Applicable:
seals broken damaged container leaking container other (describe) sealed? ll__5 Samples requiring chemical Sample ID's, containers affected and observed pH:* reservation at proper pH?VOA vials free of headspace Sam ID's and containers affected: 6 (defined as < 6mm bubble)?Are Encore containers present?7 (If yes, immediately deliver to IVOA 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 a7led--on bottles? Date & time on COC match date Sample ID's affected: 10 &time on bottles?11 Number of containers received Sample ID's affected: match number indicated on COC?12 COC form is properly signed in 1 irelinquished/received sections?14 jAir Bill ,Tracking i#'s, &Additional Comments RORAD Re1ceipt #_________________
Susectd Hzad IforatinS
*If > x2 area background is observed on, samples identified as: "non-* Suspectedflatard Information
=.- 0 .. .regulated/non-radioactive't, contactWthe Radiati Safety i"o fornager.e C49 investigation.
C~a~sfk~ntoti?-1
-MaxienUni Counts Observed*:(1 PUB ReglaCed?
ments: 7hirp5Med as -DO Haardgous 77 ateralIf ys, ontat WsteHazard Class Shipped: PM ger (or M)ESH Manager.r PM (or P-MA) review of Hazard classification:
Wntials Date: ()17 Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-00 1 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2006-00655 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 Analytical Lab (Name, City, State)General Engineering Laboratories 2040 Savage Road. Charleston SC. 29407 T 114(oc&#xfd;843 556 8171. Attn. Cheryl Jones c Priority:
Rl 30 D. [] 14 D. M 7 D. [] 3 D. C 1 1 0 1.. W V-sAU-Container V4!;a#.- FSS ALL Samplc Size-Sample Designation Date Time Media Type &Type Comment, Preservation Lab Sample ID Code Code Code-P I 3/-, D)sy TS G BP _l-.,J., )p oiig 1TS G BP .,_uo't~i I7 TS G BPi- i iHi,. I3,) X- ' / -,
u IA'i.LIL.,.
7, G 41 -A J/L F / !3/ __9 0 ) -..5 -t .': F 7 ~ i f_ _ _ ._ _ _ T )._ _ _ _ _ _q G2}. c 1 , c &#xfd; , jF ~ 1 7I L V u I L .IV.. ... .i L L S. _ _ _ _ _ _ _Wt.;1 NOTES: PO#: 002332 MSR #: 06-P,&$ !-."SSWP#
NA tq5q Z LTP QA [] Radwaste QA E] Non QA 1) R in hed Date/Time
: 2) Received By Date/Time 3)'ielinquished By Date/Time
: 4) Received By Date/Time Samples Shipped Via: Z Fed Ex n UPS E] Hand nl Other-7 ?*S- W1r-/ o 25r Bill of Lading #Internal Container Temp.: 0!Deg.C Cust d Sealed?Ys N1 Custody Seal Intact?Y;f NO Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-00 1 Major Chain of Custody Form N.20-05 Connecticut Yankee Atomic Power Company No. 2006-00656 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 Analytical Lab (Name, City, State)General Engineering Laboratories 2040 Savage Road. Charleston SC. 29407 0 <843 556 8171. Attn. Cheryl Jones Priority:
[] 30 D. [] 14 D. Z 7 D. [13 D. i c-5 -AFL Container
_+S R:O k_ -::Z FS R .Sample Size-Sample Designation Date Time Media Type &Type Comment, Preservation Lab Sample ID Code Code Code 9522-0003-009F 11/6/06 0734 TS G BP X 9522-0003-01 IF 11/6/06 0737 TS G BP X 9522-0003-01OF 11/6/06 0739 TS G BP X 9522-0003-012F 11/6/06 0741 TS G BP X 9522-0003-014F 11/6/06 0800 TS G BP X 9522-0003-015F 11/6/06 0803 TS G BP X 9522-0003-013F 11/6/06 0805 TS G BP X 9522-0003-016F 11/6/06 o TS G BP _ _jIIS NOTES: PO #: 002332 MSR #: 06-4-&#xfd;- SSWP# NA Z LTP 1//5-QA E] Radwaste QA L Non QA Samples Shipped Via: Z Fed Ex U] UPS HI 1and U Other 7T19--*"W/
6"2 Bill of Lading #Internal Container Temp.: -A_ Deg.C Custody Sealed?YW N-_7 Custody Seal Intact?Ydf N:1 1)Relinq' Date/Time
: 2) Received By Date/Time 3) 1inquished By Date/Time
: 4) Received By Date/Time Connecticut Yankee CY.ISC-SOW-O01 Statement of Work for Analytical Lab Services --Figure 1. Sample Check-in List KPf Date/Time.
Received:
j "A sDG#* t5 .*": WorkOrder Number: i7 -shipping C, ntainer I Chain of Cust.Y.1. Custody Seals onTshipping container intact?... -Yes No[" 2. Custody Seals dated and signed? Yes (tL4No []3. Chain-of-Custoly record present? YeS [ .N.o [ ].4. Cooler tenperature
: 5. Vermiculitepacking materials is:' Wet [ I Dry t" ]A4.6.-. Number of samples in shipping container 1 ..7. Sample holding times exceeded?
Yes [ No 8. Samples have-_ha~zard labels 'custody seals " appropriate sample labels 9. Samples are:-&#xfd;imgood condition ceaking broken -have air bubbles 10. Wera any anomalies identified in sample receipt? Yes [ ] No '-'IL.. Description ofanomalies.(include sample numbers): s.ample, CustodiasL.bratory a- z. Date: /-i -0" Telephoned to: y .-20 SAMPLE RECEIPT & REVIEW FORM PM use only Client: Gc y- ( 4,&#xfd; 1 \/+ dpj_ SDG/ARCOCIWork Order:. 15 -, V75901 Date Received:
PM(A) Review (ensure non-coof rming items are resolved prior to signing): Received By: Sample Receipt Criteria z z Comments/Qualifiers (Required for Non-Conforming Items)1 Shipping containers received intact Circle Applicable:
seals broken damaged container leaking container other (describe) and sealed? T_ ,, Samples requiring cold Circle Coolant # ice bags blue ice dry ice none other describe)2 preservation within (4 +/- 2 )?Record preservation method. __3Chain of custody documents included with shipment?4 [Sample containers intact and Circle Applicable:
seals broken damaged container leaking container other (describe) sealed?5Samples requiring chemical Sample IDs. containers affected and observed pH: Spreservation at proper pH?VOA vials free of headspace Sample ID's and containers affected: 6 (defined as < 6mrnm bubble)?Are Encore containers present?7 (If yes, immediately deliver to VOA laboratory).Samples received within holding ids and te a ted: time?9 ISample ID's on COC match ID's Sample UDs and inrs affected:-on bottles? CO Date & time on COC match date Sample ID's affected: 10 & time on bottles?Number of containers received Sample ID's affected: match number indicated on COC?1 COC form is properly signed in 12 relinquished/received sections?;Air Bill ,Tracking
#'s, &14 Additional Comments.*.SuspeetedH~~~~~~~dC "b. " !!!" nomtoi RSOp RAD Receipt #* "" -," :i". .: Susecte Hazard Information f> x2 area background is observed on:Samples:identified asg mno-Zf regulated/non-radioactive-, contact-the Radiation Safejtygroup frfUrther*
______________________
x i investigation..I Radioogical -Cassifiation?
aximum Counts Observed*:." PPed Ma D"T .azardous* Material?
I6f yes, contact Waste azard Class Shipped: Manager or BSH Manager. N#: PM (or PMA) review of Hazard classification:
v" Initials Date: Itt,, ..U 21 Health Physics Procedure GPP-GGGR-R5104-003 -Attachment B-CY-00I Major Chain of Custody Form N.20-08 Connecticut Yankee Atomic Power Company Cso. 2006-00695 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested 0'ly Contact Name & Phone: Co&deg;mimhents:
Jack McCarthy 860-267-3924 Analytical Lab (Name, City, State)General Engineering Laboratories 5 2040 Savage Road. Charleston SC. 29407 0 843 556 8171. Attn. Cheryl Jones U0 Priority:
E] 30D. [] 14 D. 0 7 D. ' 3 D. C -7 Sample Size-Sample Designation Date Time Media Type &Type Comment, Preservation Lab Sample ID Code Code Code 9522-0004-p i 0 [.) 0 T. TS G BP -- -0)5Y2 -tosj Jt~F1 6; 62 7 f 6-.r.C.A- ,.A- Oil- /or 67 3A T&#xfd; W op ..A ......91)2)- t::'- oL: ii2 4tl/)/i h (. ,f..... jj -...._1 f .1)- --C -L Y2 77 IS))- 't'"1-o9F. o Tr It ....__ Ti NOTES: PO #: 002332 MSR~~ #: 6(13t SSWP# NA 0 LTP QA 0I Radwaste QA 0l Non QA Samples Shipped Via: 0 Fed Ex FI ups El Hand El Other Bill of Lading #.tinternal Container Temp.: __Deg.Custody Sealed?YE3 NE3 Custody Seal IJntact?y.E &#xfd;E 1) Relinquished By Date/Time
: 2)
: 3) Relinquished By Date/Time
: 4) Received By DateJTime Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-00 I Major Chain of Custody Form N.20-08 Connecticut Yankee Atomic Power Company No. 2006-00686 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested LabUseOnly Contact Name & Phone: Comments: Jack McCarthy 860-267-3924 Analytical Lab (Name, City, State)General Engineering Laboratories 5 2040 Savage Road. Charleston SC. 29407 J <843 556 8171. Attn. Cheryl Jones c Priority:
E] 30D.[] 14 D. Z 7 D, [:13 D. C Container , Sample Size-Sample Designation Date Time Media Type &Type Comment, Preservation Lab Sample ID Code Code Code 9522-0004-OHP I0,.2lu OqVj TS G BP CqM> ")&#xfd; 0y)- , i t2 0) TL ~7w)- -P____ ________ ____ __._- .NOTES: PO #: 002332 MSR #: 06-14V-3 16060 SSWP# NA (Z LTP QA F Radwaste QA ED Non QA Samples Shipped Via:[ Fed Ex El UPS FI Hand LI Other Bill of Lading #Intemal Container Temp.: Deg."C Custody Sealed?Y [I N [I Custody Seal Intact?YO NEI 1) Relinquished By Date/Time
: 2) , ed By id,, Date/,I'me tlu, _L _ to to /3) Relinquished By Date/Time
: 4) Received By Date/Time Connecticut Yankee Statement of Work for Analytical Lab Services CY-ISC-SOW-001 Figure 1. Sample Check-in List Date/Time Rcccivcd:.
I i -.>D, D 1 0l i 0 SDG#:h NA 15 t- t0 L, --Work Order Number: 12 .-, " qC Shipping Container ID: a in Cof Custody #I. Custody Seals on shipping container intact?2. Custody Seals dated and signed?3. Chain-of-Custody record present?4. Cooler temperature 0 e 0 .5. Venniculite/packing materials is: 6. Number of samples in shipping container:
: 7. Sample holding times exceeded?Yes &#xfd;'No [Yes Al No [I Yes [XNo []( sh" e+'7, Wet [ ] Dry 1&#xfd;I Yes [] No 8. Samples have: X_ _tape hazard labels-custody seals _ appropriate sample labels 9. Samples are:_. _in good condition
-leaking broken have air bubbles 10. Were any anomalies identified in sample receipt'?
Yes [X No _II. Description of anomalies (include sample numbers):
n Sample Custodian/Laboratory: , .& 4 Telephoned to: On Date: /(P3 cB(-_____By___________
Page 45 of 56 24 U~~*SAMPLE RECEIPT & REVIEW FORM PM am ealy jClient: A 1. Yrr V0-N~ k&#xb6; SDG/ARCOCIWork Order:.l 9c Date Received:
P(A) Review -co a mem are nsolved rior j 2 Sample Receipt Criteria Comments/Qualiflers (Required rer Non-ConfoMin Items)SShipping containers received intact -Circle Applicable:
swals broken daraged counminer leaking container oa(dcribe) and sealed? _Samples requiring cold Circle Coolad I Ice bags blue ke dry ie none describe)2 preservation within (4 +/- 2 C?Record preservation method. ,, 5Y c-Chain of custody documents included with shipment?
_sb d 4 Sample containers intact and /Circle Applicable:
w15 broen damaged conaintr leaking container odesuibc)--,sealed?-= Samples requiring chemical Sample ID's. containers affected and observed pH: preservation at proper pH?VOA vials free of headspace Sample ID" mild containers'affected 6 (defined as < 6mm bubble)?Are Encore containers present?7 (If yes, immediately deliver to VOA laboratory)
Samples received within holding Id's and tests affected:
a 8time? ,f/9:Sample ID's on COC match ID's Sampe ID's and containers affected: 9 on bottles? _Date & time on COC match date Sample ID's affected: 0 & time on bottles? __i__Number of containers received /Sample I's affee:-match number indicated on COC'?COC form is properly signed in relinquished/received sections?
_ _ __ ___Air Bill ,Tracking
#'s. &14 60 ICA'g o~~9[(Additional Comments '7civ 0 -?09.2a 3-1; RSOAD Receipt # ____________
Z *If> x2 area background is observed on samples identified na-Suspected Hazard Information regulated/non-radioactive'.
contact the Radiation Safety group or further 9 investigation.
C , Radiological Classification?
Maximum Counts Observed*:
0 ed ' as DO Hazardou C Material?
If yes, contact Waste Class Shipped: Manager or ESH Manager.Seguatedasa oreign Of H As Date: PM (or PMA) review of Hazard classification:
je! initials { Date: "0 0 I 25 b SAMPLE RECEIPT & REVIEW FORM CONTINUATION FORM(o~o rlq 0 rl C) 0 tD 0 C) .)c 6a_______- oeoeo'__!_ -OQ 6K<?26 Re: Additional analyses (Sr-90)
 
==Subject:==
Re: Additional analyses (Sr-90)From: Cheryl Jones <c @gel.com>Date: Tue, 12 Dec 2006 07:55:22 -0500 To: "Arthur L. Hammond" <Hammond@CYAPCO.com>
CC: David Wojtkowiak
<wojtkowiak@cyapco.com>, Jack McCarthy <mccarthy@cyapco.com>
Arthur, The sample listed for recount below (9522-0004-004F) is already being processed as a reanalysis for Sr-90 based on Jack's email last Friday (new workorder 177405). It will be completed this Friday and I will reference the new MSR# below. The remaining samples have been relogged per your request yesterday and will be processed on a 7d TAT. Please let me know if you have any questions.
Thanks, Cheryl Arthur L. Hammond wrote: Cheryl, I put a 7 day TAT on the MSR however, if you have the results sooner we will take them.Thank you, Arthur----- Original Message -----From: Cheryl Jones [mailto:cj@gel.com]
Sent: Monday, December 11, 2006 4:33 PM To: Arthur L. Hammond Cc: Clyde Newson; John McCarthy; Jeffrey D. Wagner; David Wojtkowiak; Amanda Rasco
 
==Subject:==
Re: Additional analyses (Sr-90)Arthur, Thank you for the list of IDs, we will have the samples pulled from their storage location and rescheduled by tomorrow morning. When do you need this data returned to you (TAT)?Cheryl Arthur L. Hammond wrote: Cheryl, We are requesting additional analyses on the attached list of samples.One sample, 9522-0004-004F, is a recount. The GEL sample ID for that sample is 176890005.
We are requesting Sr-90 analyses counts on these samples. The MSR NO 06-1549.Thank you, I of 2 12/12/2006 7:55 AP 27 Re: Additional analyses (Sr-90)Arthur Cheryl A. Jones Project Manager/PM Team Leader General Engineering 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: c3g e .com Web: .Com 2 of 2 12/12/2006 7:55 AP 28 12/11/2006 MEMORANDUM To: Art Hammond From: Dave Wojtkowiak In support of the FSS of Survey Area 9522, I would like to request additional analysis for Sr-90 in the following soil samples: 9522-0001
-001 F 9522-0001-002F 9522-0001-003F 9522-0001-004F 9522-0001-005F 9522-0001-006F 9522-0001-009F 9522-0001-01 OF 9522-0001
-011 F 9522-0001-012F 9522-0001-013F 9522-0001-015F 9522-0001-016F 9522-0001-021-I 9522-0001-024-1 9522-0002-002F 9522-0002-003F 9522-0002-005F 9522-0002-007F 9522-0002-008F 9522-0002-01 OF 9522-0002-011 F 9522-0002-012F 9522-0002-013F 9522-0002-014F 9522-0002-01 6F 9522-0003-001 F 9522-0003-002F 9522-0003-003F 9522-0003-004F 9522-0003-005F 9522-0003-007F 9522-0003-008F 9522-0003-009F 9522-0003-01OF 9522-0003-011 F 9522-0003-012F 9522-0003-013F 9522-0003-014F 9522-0003-015F 9522-0004-001 F 9522-0004-002F 9522-0004-003F 9522-0004-004F (recount)9522-0004-005F 9522-0004-006F 9522-0004-008F 9522-0004-009F 9522-0004-01OF 9522-0004-011 F 9522-0004-012F 9522-0004-013F 9522-0004-014F 9522-0004-015F 9522-0004-016F Connecticut Yankee FSS Survey Area 9522 Page 1 of 1 29 RE: Additional analyses (Sr-90)
 
==Subject:==
RE: Additional analyses (Sr-90)From: "Arthur L. Hammond" <Hcammond@CYAPCO.com>
Date: Wed, 13 Dec 2006 16:00:57 -0500 To: "Cheryl Jones" <cj@gel.com>
CC: "Clyde Newson" <Newson@CYAPCO.com>, "David Wojtkowiak" <wojtkowiak@cyapco.com>,"John McCarthy" <McCarthy@
CYAPCO.com>, "Jeffrey D. Wagner" <Wagner@CYAPCO.com>
Cheryl, As per our conversation sample, 9522-0004-004F, will not need a third recount. It is my understanding that Jack McCarthy had previously requested a recount on this sample on 12/8/06.Thank you, Arthur----- Original Message-----
From: Cheryl Jones [mailto:cj@gel.com]
Sent: Monday, December 11, 2006 4:33 PM To: Arthur L. Hammond Cc: Clyde Newson; John McCarthy; Jeffrey D. Wagner; David Wojtkowiak; Amanda Rasco
 
==Subject:==
Re: Additional analyses (Sr-90)Arthur, Thank you for the list of IDs, we will have the samples pulled from their storage location and rescheduled by tomorrow morning. When do you need this data returned to you (TAT)?Cheryl Arthur L. Hammond wrote: Cheryl, We are requesting additional analyses on the attached list of samples.One sample, 9522-0004-004F, is a recount. The GEL sample ID for that sample is 176890005.
We are requesting Sr-90 analyses counts on these samples. The MSR NO 06-1549.Thank you, Arthur Cheryl A. Jones Project Manager/PM Team Leader General Engineering Laboratories, LLC 2040 Savage Road Charleston, SC (USA) 29407 1 of2 12/13/2006 4:11 P1 30 RE: Additional analyses (Sr-90)Direct: 843.769.7388 Main: 843.556.8171 x 4243 Fax: 843.766.1178 E-mail: c itcaei. om Web: e I  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 the intended recipient and have received this message in error, you are asked not to copy or distribute any of the pages that follow. Please notify the sender immediately by telephone or email if you have received this communication in error and destroy the contents that do not pertain to your business with The GEL Group, INC.2 of 2 12/13/2006 4:11 P1 31 Data Review Qualifier Definitions 32 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 aliquot of the sample d 5-day BOD-The 2:1 depletion requirement was not met for this sample E Organics-Concentration of the target analyte exceeds the instrument calibration range E Metals-%difference of sample and SD is >10%. Sample concentration must meet flagging criteria H Analytical holding time was exceeded h Preparation or preservation holding time was exceeded J Value is estimated N Metals-The Matrix spike sample recovery is not within specified control limits N Organics-Presumptive evidence based on mass spectral library search to make a tentative identification of the analyte (TIC). Quantitation is based on nearest internal standard response factor N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the reporting limit UI Gamma Spectroscopy-Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound Z Paint Filter Test-Particulates passed through the filter, however no free liquids were observed.GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.P.O. BOX 30712 Charleston, SC 29417 , 2040 Saage Road (29407)Phone (843) 556-8171 -Fa&3) 766-1178 www.gel.com RADIOLOGICAL ANALYSIS 34 Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)Work Order 177540 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 595174 595088 595084 Sample ID 177540021 177540022 177540023 177540024 177540025 177540026 177540027 177540028 177540029 177540030 177540031 177540032 177540033 177540034 177540035 177540036 177540037 177540038 177540039 177540040 1201245012 1201245013 1201245014 1201245015 Client ID 9522-0002-01OF 9522-0002-011F 9522-0002-012F 9522-0002-013F 9522-0002-014F 9522-0002-016F 9522-0003-OO1F 9522-0003-002F 9522-0003-003F 9522-0003-004F 9522-0003-005F 9522-0003-007F 9522-0003-008F 9522-0003-009F 9522-0003-01 OF 9522-0003-01 IF 9522-0003-012F 9522-0003-013F 9522-0003-014F 9522-0003-015F Method Blank (MB)177540021(9522-0002-01 OF) Sample Duplicate (DUP)177540021(9522-0002-010F)
Matrix Spike (MS)Laboratory Control Sample (LCS)35 SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering 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 Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 177540021 (9522-0002-010F).
QC Information All of the QC samples met the required acceptance limits.Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.Preparation Information All preparation criteria have been met for these analyses.Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents.
A nonconformance report (NCR) was not generated for this SDG.Additional Comments Additional comments were not required for this sample set.36 Qualifier information Manual qualifiers were not required.Method/Analysis Information Product: GFPC, Sr90, solid-ALL FSS Analytical Method: EPA 905.0 Modified Prep Method: Dry Soil Prep GL-RAD-A-021 Method: Analytical Batch Number: Prep Batch Number: Dry Soil Prep GL-RAD-A-021 Batch Number: Ash Soil Prep Dry Soil Prep 595177 595089 595086 Sample ID 177540041 177540042 177540043 177540045 177540046 177540047 177540048 177540049 177540050 177540051 177540052 177540053 177540054 177540055 1201245020 1201245021 1201245022 1201245023 Client ID 9522-0004-OO1F 9522-0004-002F 9522-0004-003F 9522-0004-005F 9522-0004-006F 9522-0004-008F 9522-0004-009F 9522-0004-01OF 9522-0004-01 IF 9522-0004-012F 9522-0004-013F 9522-0004-014F 9522-0004-015F 9522-0004-016F Method Blank (MB)177540041(9522-0004-001F)
Sample Duplicate (DUP)177540041(9522-0004-001F)
Matrix Spike (MS)Laboratory Control Sample (LCS)SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 10.37 Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volumes in this batch.Designated QC The following sample was used for QC: 177540041 (9522-0004-001F).
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 1201245020 (MB), 177540041 (9522-0004-001F), 177540042 (9522-0004-002F), 177540043 (9522-0004-003F), 177540047 (9522-0004-008F), 177540050 (9522-0004-011 F), 177540052 (9522-0004-013F) and 177540054 (9522-0004-015F) were recounted due to a suspected blank false positive.
Samples 1201245020 (MB) and 1201245021 (9522-0004-001F) were recounted due to high MDAs.Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents.
A nonconformance report (NCR) was not generated for this SDG.Additional Comments Additional comments were not required for this sample set.38 Qualifier information Manual qualifiers were not required.Method/Analysis Information Product: GFPC, Sr90, solid-ALL FSS Analytical Method: EPA 905.0 Modified Prep Method: Dry Soil Prep GL-RAD-A-021 Method: Analytical Batch Number: Prep Batch Number: Dry Soil Prep GL-RAD-A-021 Batch Number: Ash Soil Prep Dry Soil Prep 597316 595087 595082 Sample ID 177540001 177540002 177540003 177540004 177540005 177540006 177540007 177540008 177540009 177540010 177540011 177540012 177540013 177540014 177540015 177540016 177540017 177540018 177540019 177540020 1201250079 1201250080 1201250081 1201250082 Client ID 9522-0001
-001F 9522-0001-002F 9522-0001-003F 9522-0001-004F 9522-0001-005F 9522-0001-006F 9522-0001-009F 9522-0001--OOF 9522-0001-01 IF 9522-0001-012F 9522-0001-013F 9522-0001-015F 9522-0001-016F 9522-0001-021-1 9522-0001-024-1 9522-0002-002F 9522-0002-003F 9522-0002-005F 9522-0002-007F 9522-0002-008F Method Blank (MB)177540001(9522-0001-001F)
Sample Duplicate (DUP)177540001(9522-0001-001 F) Matrix Spike (MS)Laboratory Control Sample (LCS)SOP Reference 39 Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering 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 Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 177540001 (9522-0001-001F).
QC Information All of the QC samples met the required acceptance limits.Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.Preparation Information All preparation criteria have been met for these analyses.Sample Re-prep/Re-analysis Samples 1201250080 (9522-0001-001F), 177540003 (9522-0001-003F), 177540004 (9522-0001-004F), 177540005 (9522-0001-005F), 177540006 (9522-0001-006F), 177540009 (9522-0001-01 IF), 177540010 (9522-0001-012F) and 177540015 (9522-0001-024-I) were recounted due to a suspected false positive.
Samples were reprepped due to high relative percent difference/relative error ratio.Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents.
A nonconformance report (NCR) was not generated for this SDG.40 Additional Comments The MDA for sample 177540001 (9522-0001-001F) was used to calculcate the relative percent difference.
Oualifier information Manual qualifiers were not required.Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Review Validation:
GEL requires all analytical data to be verified by a qualified data validator.
In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.The following data validator verified the information presented in this case narrative:
.V rmnl .2172.144 Reviewer/Date:
41 SAMPLE DATA
 
==SUMMARY==
42 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report for YANK001 Connecticut Yankee Atomic Power Co.Client SDG: MSR#06-1549 GEL Work Order: 177540 The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria** Analyte is a surrogate compound U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.ND The analyte concentration is not detected above the detection limit.The above sample is reported on a dry weight basis except where prohibited by the analytical procedure.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures.
Please direct any questions to your Project Manager, Cheryl Jones.Reviewed by 43 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: 9522-0001-OO1F Project: YANK01204 Sample ID: 177540001 Client ID: YANK001 Matrix: TS Vol. Recv.: Collect Date: 09-NOV-06 Receive Date: 30-NOV-06 Collector:
Client Moisture:
29.3%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U -0.0168 +/-0.0162 0.0147 +/-0.0162 0.0314 pCi/g KSD1 12/21/06 1601 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 72 72 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.44 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-OOIF 177540001 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1'UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.45 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address : 362 lnjun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-002F 177540002 TS 09-NOV-06 30-NOV-06 Client 28.3%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U -0.0128 +/-0.0177 0.0162 +/-0.0177 0.036 pCi/g KSD1 12/21/06 1601 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB] 12/12/06 1340 595082 The following Analytical Methods were performed Method Description 1 EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 80 80 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 46 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-002F 177540002 Project: Client ID: Vol. Recv.: YANK0 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.47 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-003F 177540003 TS 09-NOV-06 30-NOV-06 Client 32.4%Proiect: Client ID: Vol. Recv.: YANK0 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.042 +/-0.0207 0.0136 +/-0.0208 0.0304 pCi/g KSDI 12/22/06 1204 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description 1 EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 72 72 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.48 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-003F 177540003 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.49 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-004F 177540004 TS 09-NOV-06 30-NOV-06 Client 42%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A%Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0319 +/-0.0236 0.017 +/-0.0236 0.0376 pCi/g KSDI 12/22/06 1204 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Cartier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 59 59 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 50 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-004F 177540004 Project: Client ID: Vol. Recv.: YANKO 1204 YANKO01 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.51 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company &#xfd; Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-005F 177540005 TS 09-NOV-06 30-NOV-06 Client 38.1%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0179 +/-0.0179 0.0133 +/-0.0179 0.0296 pCi/g KSD1 12/22/06 1204 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 73 73 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 52 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-005F 177540005 Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.53 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-006F 177540006 TS 09-NOV-06 30-NOV-06 Client 44.9%Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.159 +/-0.0263 0.012 +/-0.0266 0.0264 pCi/g KSDI 12/22/06 1204 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description 1 EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 88 88 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 54 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis I Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-006F 177540006 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.55 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 lnjun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-009F 177540007 TS 09-NOV-06 30-NOV-06 Client 12.7%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U 0.000197 +/-0.0178 0.0149 +/-0.0178 0.0327 pCi/g KSDI 12/21/06 1602 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 82 82 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.56 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Certiicatof Anlvsi Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-009F 177540007 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.57 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-01 OF 177540008 TS 09-NOV-06 30-NOV-06 Client 29.2%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1I Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0288 +/-0.0241 0.0173 +/-0.0241 0.0388 pCi/g KSDI 12/21/06 1608 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB] 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 74 74 (25%-1 25%)(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.58 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-OIOF 177540008 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.59 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-01 IF 177540009 TS 09-NOV-06 30-NOV-06 Client 18.5%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U -0.00662 +/-0.0149 0.0131 +/-0.0149 0.0289 pCi/g KSDI 12/22/06 1204 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 80 80 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.60 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-011F 177540009 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A%UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-012F 177540010 TS 09-NOV-06 30-NOV-06 Client 12.5%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.037 +/-0.0177 0.0118 +/-0.0177 0.026 pCi/g KSDI 12/22/06 1204 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 88 88 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.62 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-012F 177540010 Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.63 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: 9522-0001-013F Project: YANK01204 Sample ID: 177540011 Client ID: YANK001 Matrix: TS Vol. Recv.: Collect Date: 09-NOV-06 Receive Date: 30-NOV-06 Collector:
Client Moisture:
10.1%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0335 +/-0.0235 0.0139 +/-0.0235 0.0343 pCi/g KSD1 12/21/06 1658 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 81 81 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 64 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-013F 177540011 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A%R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.65 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-015F 177540012 TS 09-NOV-06 30-NOV-06 Client 12%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U 0.000807 +/-0.0199 0.0166 +/-0.0199 0.0381 pCi/g KSD1 12/21/06 1658 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 75 75 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 66 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-015F 177540012 Project: Client ID: Vol. Recv.: YANK0 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.Ul Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.67 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-016F 177540013 TS 15-NOV-06 30-NOV-06 Client 23.5%Proiect: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U -0.00289 +/-0.0178 0.0153 +/-0.0178 0.0354 pCi/g KSDI 12/21/06 1859 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 105 105 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 68 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-016F 177540013 Proiect: Client ID: Vol. Recv.: YANK01204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.69 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-021-I 177540014 TS 16-NOV-06 30-NOV-06 Client 16.3%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch N Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0164 +/-0.0169 0.0112 +/-0.0169 0.0275 pCi/g KSDI 12/21/06 1859 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 100 100 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.70 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-021-1 177540014 Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.71 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0001-024-I 177540015 TS 21-NOV-06 30-NOV-06 Client 44.9%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.026 +/-0.0185 0.0119 +/-0.0185 0.0281 pCi/g KSDI 12/22/06 1205 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 105 105 (25%-125%)
(25%- 125%)Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 72 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0001-024-I 177540015 Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.73 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0002-002F 177540016 TS 30-OCT-06 10-NOV-06 Client 18.1%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A%Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U -0.0095 +/-0.0171 0.0158 +/-0.0171 0.0366 pCi/g KSDI 12/21/06 1859 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFP1 Carrier/Tracer Recovery GFP1 SC, r90, solid-ALL FSS SC, r90, solid-ALL FSS 104 104 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 74 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0002-002F 177540016 Project: Client ID: Vol. Recv.: YANK01204 YANK00 I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1 U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.Ul Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.75 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0002-003F 177540017 TS 30-OCT-06 10-NOV-06 Client 14.1%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch IA Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U 0.00348 +/-0.0155 0.0125 +/-0.0155 0.0292 pCi/g KSD1 12/22/06 1205 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFP(Carrier/Tracer Recovery GFP(Sr90, solid-ALL FSS Sr90, solid-ALL FSS 107 107 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 76 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0002-003F 177540017 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.Ul Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.77 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0002-005F 177540018 TS 30-OCT-06 10-NOV-06 Client 17.1%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0267 +/-0.0237 0.0168 +/-0.0237 0.0384 pCi/g KSDI 12/21/06 1900 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 109 109 (25%-1 25%)(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 78 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0002-005F 177540018 Proiect: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1I U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.79 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0002-007F 177540019 TS 30-OCT-06 10-NOV-06 Client 20.3%Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U 0.00433 +/-0.0171 0.0137 +/-0.0171 0.0322 pCi/g KSDI 12/21/06 1900 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFP(Carrier/Tracer Recovery GFP(Or90, solid-ALL FSS Or90, solid-ALL FSS 107 107 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 80 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0002-007F 177540019 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1I U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.Ul Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.81 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0002-008F 177540020 TS 30-OCT-06 10-NOV-06 Client 28.1%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U 0.0235 +/-0.0229 0.0164 +/-0.0229 0.0375 pCi/g KSDI 12/21/06 1900 597316 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1340 595082 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified 3 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 107 107 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected 82 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0002-008F 177540020 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.83 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: 9522-0002-010F Proiect: YANK01204 Sample ID: 177540021 Client ID: YANK001 Matrix: TS Vol. Recv.: Collect Date: 30-OCT-06 Receive Date: 10-NOV-06 Collector:
Client Moisture:
9.97%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 0.0584 +/-0.0287 0.0155 +/-0.0288 0.0374 pCi/g KSDI 12/15/06 1439 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 72 72 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification 84 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0002-01OF 177540021 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch I\X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.85 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0002-01 IF 177540022 TS 30-OCT-06 10-NOV-06 Client 20.3%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U -0.0187 +/-0.0244 0.021 +/-0.0244 0.0433 pCi/g KSDI 12/15/06 1823 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 65 65 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 86 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0002-01IF 177540022 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1l Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.87 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0002-012F 177540023 TS 30-OCT-06 10-NOV-06 Client 23%Proiect: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U -0.0332 +/-0.0184 0.018 +/-0.0184 0.0387 pCi/g KSD1 12/15/06 1823 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFP Carrier/Tracer Recovery GFP C, Sr90, solid-ALL FSS C, Sr90, solid-ALL FSS 65 65 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 88 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0002-012F 177540023 Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.89 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0002-013F 177540024 TS 30-OCT-06 10-NOV-06 Client 22.5%Proiect: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 0.0663 +/-0.0236 0.0154 +/-0.0237 0.0335 pCi/g KSDI 12/15/06 1823 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFP(Carrier/Tracer Recovery GFP(C, Sr90, solid-ALL FSS C, Sr90, solid-ALL FSS 75 75 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 90 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0002-013F 177540024 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.91 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0002-014F 177540025 TS 30-OCT-06 10-NOV-06 Client 22.7%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 0.122 +/-0.0325 0.0134 +/-0.0327 0.0319 pCi/g KSDI 12/15/06 1824 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 75 75 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 92 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0002-014F 177540025 Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.93 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0002-016F 177540026 TS 30-OCT-06 10-NOV-06 Client 42.8%Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0131 +/-0.0182 0.0139 +/-0.0182 0.0311 pCi/g KSDI 12/15/06 1824 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description 1 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery % Acceptable Limits Strontium-90 GFP'Carrier/Tracer Recovery GFP'C, Sr90, solid-ALL FSS C, Sr90, solid-ALL FSS 79 79 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 94 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Certficae ofnakis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 22, 2006 Client Sample ID: Sample ID: 9522-0002-016F 177540026 Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.95 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-001F 177540027 TS 03-NOV-06 10-NOV-06 Client 5.5%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0111 +/-0.0195 0.0156 +/-0.0195 0.0337 pCi/g KSDI 12/15/06 1824 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFP(Carrier/Tracer Recovery GFP(C, Sr90, solid-ALL FSS C, Sr90, solid-ALL FSS 75 75 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 96 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-00F 177540027 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.97 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-002F 177540028 TS 03-NOV-06 10-NOV-06 Client 8.78%Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.121 +/-0.0277 0.0158 +/-0.028 0.0344 pCi/g KSDI 12/15/06 1824 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery % Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 74 74 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 98 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-002F 177540028 Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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.99 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-003F 177540029 TS 03-NOV-06 10-NOV-06 Client 19.8%Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0478 +/-0.0239 0.0163 +/-0.024 0.0359 pCi/g KSD1 12/15/06 1824 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 69 69 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 100 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-003F 177540029 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.101 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-004F 177540030 TS 03-NOV-06 10-NOV-06 Client 19.6%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0504 +/-0.0263 0.0167 +/-0.0263 0.038 pCi/g KSDI 12/15/06 1824 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 63 63 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 102 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-004F 177540030 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.103 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: 9522-0003-005F Proiect: YANK0 1204 Sample ID: 177540031 Client ID: YANK001 Matrix: TS Vol. Recv.: Collect Date: 03-NOV-06 Receive Date: 10-NOV-06 Collector:
Client Moisture:
9.28%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0377 +/-0.0217 0.0146 +/-0.0217 0.0327 pCi/g KSDI 12/15/06 1824 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 75 75 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification 104 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-005F 177540031 Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.105 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-007F 177540032 TS 03-NOV-06 10-NOV-06 Client 19.4%Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -0.0227 +/-0.0165 0.0153 +/-0.0165 0.0328 pCi/g KSDI 12/15/06 1824 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 77 77 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 106 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-007F 177540032 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.107 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-008F 177540033 TS 03-NOV-06 10-NOV-06 Client 26.9%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0447 +/-0.0138 0.0102 +/-0.0139 0.0212 pCi/g KSD1 12/15/06 1929 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 73 73 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 108 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-008F 177540033 Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.109 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-009F 177540034 TS 06-NOV-06 10-NOV-06 Client 10.9%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1I Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.024 +/-0.0122 0.00949 +/-0.0122 0.0197 pCi/g KSDI 12/15/06 1928 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 74 74 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 110 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Certilcat of~nlvsi Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-009F 177540034 Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A 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.1il GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-01 OF 177540035 TS 06-NOV-06 10-NOV-06 Client 4.79%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U -0.00579 +/-0.0111 0.00953 +/-0.0111 0.0198 pCi/g KSDI 12/15/06 1928 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 72 72 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 112 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-OIOF 177540035 Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.113 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-01IF 177540036 TS 06-NOV-06 10-NOV-06 Client 8.03%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1I Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U -0.00757 +/-0.0129 0.0111 +/-0.0129 0.0229 pCi/g KSD1 12/15/06 1928 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 73 73 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 114 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd Contact: Project: East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-01F 177540036 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A%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.115 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-012F 177540037 TS 06-NOV-06 10-NOV-06 Client 12.5%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U -0.0083 +/-0.0114 0.00982 +/-0.0114 0.0204 pCi/g KSDI 12/15/06 1928 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 75 75 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 116 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd Contact: Project: East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-012F 177540037 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.117 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-013F 177540038 TS 06-NOV-06 10-NOV-06 Client 14.2%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.00789 +/-0.00969 0.00786 +/-0.00969 0.0163 pCi/g KSD1 12/15/06 1928 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 87 87 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 118 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Certiira t-at !Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Report Date: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-013F 177540038 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A'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.119 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-014F 177540039 TS 06-NOV-06 10-NOV-06 Client 4.71%Project: Client ID: Vol. Recv.: YANK0 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1r Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -0.0145 +/-0.0102 0.0091 +/-0.0102 0.0189 pCi/g KSDI 12/15/06 1928 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 75 75 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 120 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-014F 177540039 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.121 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0003-015F 177540040 TS 06-NOV-06 10-NOV-06 Client 4.81%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1l Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -0.00651 +/-0.0168 0.0142 +/-0.0168 0.0292 pCi/g KSDI 12/15/06 1928 595174 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1237 595084 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 82 82 (25%-125%)
(25%- 125%)Notes: The Qualifiers in this report are defined as follows* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 122 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0003-015F 177540040 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.123 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: 9522-0004-OO1F Project: YANK01204 Sample ID: 177540041 Client ID: YANKOO Matrix: TS Vol. Recv.: Collect Date: 22-NOV-06 Receive Date: 30-NOV-06 Collector:
Client Moisture:
6.28%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U 0.0197 +/-0.0223 0.017 +/-0.0224 0.0375 pCi/g KSDI 12/19/06 1849 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1224 595086 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 72 72 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.124 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-OO1F 177540041 Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.125 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-002F 177540042 TS 22-NOV-06 30-NOV-06 Client 3.79%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 0.0804 +/-0.0265 0.0163 +/-0.027 0.0358 pCi/g KSDI 12/19/06 1849 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1224 595086 The following Analytical Methods were performed Method Description 1 EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 77 77 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.126 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-002F 177540042 Project: Client ID: Vol. Recv.: YANK0 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.127 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-003F 177540043 TS 22-NOV-06 30-NOV-06 Client 3.6%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0236 +/-0.0222 0.0167 +/-0.0223 0.0367 pCi/g KSDI 12/18/06 1819 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1224 595086 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 77 77 (25%- 125%)(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.128 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-003F 177540043 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.129 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-005F 177540045 TS 22-NOV-06 30-NOV-06 Client 5.44%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -0.0234 +/-0.0195 0.017 +/-0.0195 0.0349 pCi/g KSD1 12/14/06 2006 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1224 595086 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 68 68 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 130 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-005F 177540045 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.131 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-006F 177540046 TS 22-NOV-06 30-NOV-06 Client 4.7%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U 0.00284 +/-0.0147 0.0123 +/-0.0147 0.0253 pCi/g KSD1 12/15/06 1854 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1224 595086 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 77 77 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 132 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-006F 177540046 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1l 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.133 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-008F 177540047 TS 22-NOV-06 30-NOV-06 Client 6.58%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0368 +/-0.0239 0.0174 +/-0.024 0.0378 pCi/g KSD1 12/18/06 1819 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1224 595086 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 GFP(Carrier/Tracer Recovery GFP(Sr90, solid-ALL FSS Sr90, solid-ALL FSS 77 77 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.134 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-008F 177540047 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1l UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.135 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-009F 177540048 TS 22-NOV-06 30-NOV-06 Client 9.4%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0343 +/-0.024 0.0182 +/-0.0241 0.0388 pCi/g KSD1 12/15/06 0844 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1224 595086 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 76 76 (25%-125%)
(25%-1 25%)Notes: The Qualifiers in this report are defined as follows* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 136 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-009F 177540048 Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.137 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-0 OF 177540049 TS 22-NOV-06 30-NOV-06 Client 5.53%Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A%Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.019 +/-0.025 0.020 +/-0.0251 0.0424 pCi/g KSD1 12/15/06 0844 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1224 595086 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery % Acceptable Limits Strontium-90 GFP Carrier/Tracer Recovery GFP C, Sr90, solid-ALL FSS C, Sr90, solid-ALL FSS 75 75 (25%-125%)
(25%- 125%)Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 138 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-OIOF 177540049 Project: Client ID: Vol. Recv.: YANKO1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.139 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-01IF 177540050 TS 22-NOV-06 30-NOV-06 Client 8.26%Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-9 0  0.0296 +/-0.0187 0.0131 +/-0.0188 0.029 pCi/g KSDI 12/18/06 1819 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1224 595086 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Strontium-90 Carrier/Tracer Recovery Test Recovery%GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 87 87 Acceptable Limits (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.140 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-0111F 177540050 Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.141 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-012F 177540051 TS 22-NOV-06 30-NOV-06 Client 68.2%Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0196 +/-0.024 0.019 +/-0.024 0.0405 pCi/g KSDI 12/15/06 0817 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 12/12/06 1224 595086 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 83 83 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 142 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-012F 177540051 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1A 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.143 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: 9522-0004-013F Project: YANK01204 Sample ID: 177540052 Client ID: YANK001 Matrix: TS Vol. Recv.: Collect Date: 22-NOV-06 Receive Date: 30-NOV-06 Collector:
Client Moisture:
78.5%Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -0.00038 +/-0.0211 0.0177 +/-0.0211 0.0385 pCi/g KSD1 12/18/06 1819 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1224 595086 The following Analytical Methods were performed Method Description I EPA 905.0 Modified 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 79 79 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.144 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-013F 177540052 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1N UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.145 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-014F 177540053 TS 22-NOV-06 30-NOV-06 Client 51.1%Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U 0.0195 +/-0.0171 0.0138 +/-0.0171 0.0284 pCi/g KSD1 12/15/06 1854 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 12/12/06 1224 595086 The following Analytical Methods were performed Method Description 1 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 71 71 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 146 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-014F 177540053 Proiect: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1I 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.147 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-015F 177540054 TS 22-NOV-06 30-NOV-06 Client 10.3%Proiect: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch A Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0359 +/-0.0237 0.0166 +/-0.0238 0.0369 pCi/g KSD1 12/18/06 1833 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1224 595086 The following Analytical Methods were performed Method Description 1 2 EPA 905.0 Modified EPA 905.0 Modified Surrogate/Tracer recovery Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS Recovery%80 80 Acceptable Limits (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.148 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-015F 177540054 Project: Client ID: Vol. Recv.: YANKO 1204 YANK001 Paramete r Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.149 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector:
Moisture: 9522-0004-016F 177540055 TS 22-NOV-06 30-NOV-06 Client 14.8%Project: Client ID: Vol. Recv.: YANKO01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch lA Rad Gas Flow Proportional Counting GFPC, Sr90, solid-ALL FSS Strontium-90 U 0.00675 +/-0.0157 0.013 +/-0.0157 0.0268 pCi/g KSD1 12/15/06 1854 595177 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 12/12/06 1224 595086 The following Analytical Methods were performed Method Description I EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery%
Acceptable Limits Strontium-90 Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS GFPC, Sr90, solid-ALL FSS 68 68 (25%-125%)
(25%-125%)
Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 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 150 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 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: December 22, 2006 Client Sample ID: Sample ID: 9522-0004-016F 177540055 Project: Client ID: Vol. Recv.: YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1%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.151 I, .1 QUALITY CONTROL DATA I , 152 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Client : Contact: Connecticut Yankee Atomic Power 362 Injun Hollow Rd Report Date: December 22, 2006 Page 1 of 2 East Hampton, Connecticut Mr. Jack McCarthy Workorder:
177540 Parmname Rad Gas Flow Batch NOM Sample Qual QC Units RPD % REC %Range Anlst Date Time 595174 QC1201245013 177540021 DUP Strontium-90 0.0584 Uncert: +/-0.0287 TPU: +/-0.0288 QC1201245015 LCS Strontium-90 QC1201245012 MB Strontium-90 0.141+/-0.0374+/-0.0375 1.68+/-0.153+1-0.161 pCi/g 83* (0% -100%) KSDI 1.58 Uncert: TPU: Uncert: TPU: 5.15 Uncert: TPU: U -0.0237+/-0.0106+/-0.0106 pCi/g pCi/g pCi/g 107 (75%-125%)
12/15/06 14:39 12/15/06 20:06 12/15/06 19:33 12/15/06 20:06 QC1201245014 177540021 MS Strontium-90 0.0584+/-0.0287+/-0.0288 5.07+/-0.459+/-0.482 97 (75%-125%)
Batch 595177 QC1201245021 177540041 DUP Strontium-90 QC1201245023 LCS Strontium-90 QC1201245020 MB Strontium-90 QC1201245022 177540041 MS Strontium-90 U 0.0197 Uncert: +/-0.0223 TPU: +/-0.0224 1.58 Uncert: TPU: Uncert: TPU: U -0.00914+/-0.0185+/-0.0185 1.58+/-0.121+/-0.250 U 0.00173+/-0.0167+/-0.0167 5.26+/-0.360+/-0.483 pCi/g 0 (0% -100%) KSDI pCi/g pCi/g pCi/g 100 (75%-125%)
12/18/06 14:48 12/14/06 17:39 12/18/06 18:33 12/15/06 08:09 4.92 U Uncert: TPU: 0.0197+/-0.0223+/-0.0224 107 (75%-125%)
Batch 597316 QC1201250080 177540001 DUP Strontium-90 QC1201250082 LCS Strontium-90 QC1201250079 MB Strontium-90 U -0.0168 Uncert: +/-0.0162 TPU: +/-0.0162 0.0309+/-0.0186+/-0.0186 1.43+/-0.0938+/-0.102 pCi/g 2 (0% -100%) KSDI 1.46 Uncert: TPU: pCi/g 98 (75%-125%)
12/22/06 12:05 12/21/06 20:14 12/21/06 19:01 U -0.00679 pCi/g 153 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder:
177540 Page 2 of 2 Parmname NOM Sample Qual QC Units. RPD% REC% Range AnIst Date Time Rad Gas Flow Batch 597316 Uncert: +/-0.0159 TPU: +/-0.0159 QC1201250081 177540001 MS Strontium-90 4.25 U -0.0168 3.52 pCi/g 83 (75%-125%)
12/21/06 20:14 Uncert: +/-0.0162
+/-0.245 TPU: +/-0.0162
+/-0.257 Notes: The Qualifiers in this report are defined as follows:* A quality control analyte recovery is outside of specified acceptance criteria< Result is less than value reported> Result is greater than value reported A The TIC is a suspected aldol-condensation product B 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 R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.** Indicates analyte is a surrogate compound.A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result.For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.154 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD ATTACHMENT 4 (DQA RESULTS)Revision 0 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD ATTACHMENT 4A (PRELIMINARY DATA REVIEW)Revision 0 SOUTHEAST SITE GROUNDS (NON-PROTECTED AREA)SURVEY UNIT 9522-0004 RELEASE RECORD Attachment 4 Survey Unit: Area Description Classification Survey Media Type of Survey Number of Measurements 9522-0004 Southeast Grounds (non-protected) 1 Surface Soils Final Status Survey 16 Static, 35 Investigative STATISTICS on TOTAL POPULATION STATISTICS on NON-PARAMETRIC POPULATION Cs-137 DCGLop (pCi/g): 5.38E+00 Minimum Value: -1.74E-02 Maximum Value: 2.66E-01 Mean: 4.56E-02 Median: 3.34E-02 Standard Deviation:
5.18E-02 DCGLsur (pCi/g): 1.41 E+00 Co-60 2.59E+00-2.80E-02 5.12E-02 7.43E-03 4.62E-03 1.78E-02 Sr-90 1.05E+00-2.34E-02 1.90E-01 3.31 E-02 2.17E-02 4.74E-02 DCGLop (pCi/g): Minimum Value: Maximum Value: Mean: Median: Standard Deviation:
Nuclide Distribution:
Cs-137 5.38E+00-3.90E-03 1.03E-01 4.60E-02 4.54E-02 3.42E-02 0.592 Co-60 2.59E+00-1.72E-02 3.62E-02 6.89E-03 6.20E-03 1.42E-02 0.083 Sr-90 1.05E+00-2.34E-02 1.90E-01 3.31 E-02 2.17E-02 4.74E-02 0.325 Cs-137 Co-60 Sr-90 I GPS CoordinatesrT
[1[11 Sample ID Result 2 MDA I Result MDA Result I MDA I2o Identified 2j __ _ _ _ Identified
_ _J 2o ~Identified North East (pci/g) (pCl/g) (pCi/g) (pCi/g) (pCI/g) (pCi/g)9522-0004-001F 236286.65 669067.63 4.79E-02 0.024 3.49E-02 + 1.84E-02 0.021 4.12E202 i 1.97E-02 0.022 3.75E-02 9522-0004-002F 236286.65 669100.4 7.78E-02 0.025 3.27E-02 + 1.60E-02 0.021 3.11 E-02 8.04E-02 0.027 3.58E-02 +.... .... ...........................................
.....................
...... "..." ...........
..........
.........
.............
..... ...... t ........................
....... ........: ...............
....... ..*. ..... ..... ...... ....... ... ............
........ .... .. ...: ..... ......9522-0004-003F 236258.26 669051.24 0.00E+00 0.049 3.95E-02 -3.62E-03 0.026 4.58E-02 2.36E-02 0.022 3.67E-02 +.................
...........................................
................
.............
.., ...............................
...............................
t...............................
...............................
..............................................................
................................
..............................
.................................
...............................
.....................
9522-0004-004F 236258.26 669084.01 4.30E-02 0.028 2.67E-02 + 1.57E-02 0.015 3.04E-02 3.50E-02 0.012 1.89E-02 +........................
.............................
i... ....................
.... ............
I...............
...............
,..................
...........
I....................
................................
.............
.................
...................
.............
...............................
...............................
...............................
.... ..............
...........
........ ...............................
................
9522-0004-005F 236258.26 669116.79
-3.10E-03 0.016 2.73E-02 5.10 E-03 0.015 2.62E-02 -2.34E-02 0.020 1 3.49E-02.... ...............
..........
....................
.........
..........
....... ".. .........
.....................
....................
..... ........ .........
........ ............
...........
...................................
..........
.........
t.........
...... .........
................
.... ........ ., .............
..............................
..............
............
--........
..........
., ....................
... ,.....................
.....9522-0004-006F 236258.26 669149.56 9.48E-02 0.045 4.33E-02 + -5.83E-03 0.030 4.97E-02 2.84E-03 0.015 2.53E-02 9522-0004-007F 236229.88 669034.85 1.46E-02 0.025 4.05E-02 1.89E-02 0.024 4.25E-02 1.90E-01 0.032 2.71 E-02 +9522-0004-008F 236229.88 669067.63 8.05E-02 0017 1.80E-02 + 1.57E-02 0.012 2.34E-02 3.68E-02 0.024 3.78E-02 +............................................................
F ..............................
6...............................
...............................
-................
..........
3....................................................
...............................
...........
....................
...........
....................
...........
....................
... ...........................
..........
0..............
.................................
.9522-0004-009F i236229.88 669100.4 5.56E-02i 0.031 '1 2.99E-02i
+ -3.76E-03i 0.018 3.13E-02i 3.43E-02i 0.024 i3.88E-02i
+Fraction of DCGL 0.035 0.097 0.021 0.047-0.021 0.018 0.191 0.056 0.042 REVISION 0 Pagel1 of`3 SOUTHEAST SITE GROUNDS (NON-PROTECTED AREA)SURVEY UNIT 9522-0004 RELEASE RECORD Attachment 4 Cs-137 Co-60 Sr-90 GPS CoordinatesFTT T Sample ID Result MDA Result MDA Result MDA 2cr ____ Identified
[ 2cr Identified 2cr Identified North East (pCi/g) (pC/g) (pCli/g) (pCi/g) (pCi/g) (pCilg)9522-0004-001O F 236229.88 669133.18 7.50E-02 0.014 1.55E-02 + O.OOE+00 0.018 1.71E-02 1.90E-02 0.025 4.24E-02.... ........................................................
...............................
I...............................
............
..................
r ..........................
.. r. ..... ................
... i ...........................
.................................
...............................
."..................
...... ................................................................
t, ...............................
.. .......................
9522-0004-0011F 23622988 669165.95 1.82E-02 0.025 3.92E-02 3.62E-02 0.028 4.38E-02 + 2.96E-02 0.019 2.90E-02 +.........................................................
.... i ..............................-
...............................
..............................
*.... ...........................
...............................
..............................
...............................
...............
...............
*...............................
!..........
................
.................................. , ...............................
*. ................
.......9522-0004-0012F
.2362998 669198.73 4.19E-02 0021 2.94E-02 + 2.04E-02 0.016 4.02E-02 + 1.96E-02 0.024 4.05E-02.............................................................
...............................
I..............................
...............................
r...............................
...............................
.......................
..........
.................
...............................
...............................
..............................
..........................
...... ..............
*..........
.......
.....9522-0004-0013F 236201.49 669051.24 4.47E-02 0.030 3.29E-02 + 7.30E-03 0.020 3.82E-02 -3.80E-04 0.021 3.85E-02..... ...........
...........................................
...............................
I...............................
.................
............
...............................
v ...............................
..............................
......................................................
.. ......... .....................
*? ...............................
..............................-" ......................
.........
.- ..................
.....9522-0004-0014F 236201.49 669084.01 4.61 E-02 0.028 3.47E-02 + -1.30E-02 0.022 3.18E-02 1.95E-02 0.017 2.84E-02 +...... .........
..... ....... ........................
..............
..........
..........
...................
...........
.... .............
r...............
...........
........ .................
....................................................
f .................................
..............
...........
...............................
....................
.. ..................
..............
..................................
t .................
...... ..9522-0004-0015F 23620149 669116.79 1.03E-01 0.024 2.42E-02 + O.OOE+00 0.020 2.67E-02 3.59E-02 0.024 3.69E-02 +9522-0004-0016F 236201.49 669149.56
-3.90E-03 0.027 4.07E-02 -1.72E-02 0.025 4.20E-02 6.75E-03 0.016 2.68E-02.. 2 0 0 F .... .3 8 ..... 6.6 63 ....... ...........
......2 ................
.0 4 5 0 2 .1 .................
..........
...........
....... .........................
..... .. ...........
.........
.....................
............................................................................................................................
9522-0004-001 FS 236286.65 669067.63 7.22E-02 0.030 2.91 E-02 + 3.04E-02 0.018 3.41 E-02 +.. ...... ...................
...............
.. ...........
........ ..... ................
...............
..........................
..............................
? ................................
...-.............................
?..............................
! .. ........................
i........
................
...... ....... .........................
9522-0004-0017, 23624767 669176.80 1.99E-01 0.076 724E502 + 391502 0049 99li502 9522-0004-0018-1 i 23626542 669152.35 8.83E-02 0024 95E02 + -4.18E-03 0.019 .48E -02.... ......................................................
,0 0 0 ............................
...............................
......................
.. ... 6 9 , ,O E , ............................
t..................o , ..............................
................................
...............................................................................................................................................................
9522-0004-0020 i 236250.13 669159.45 8.18E-02 0035 3 26E-02 + 1.33E-02 0019 3.81E-02 9522-0004-0021-1 i 2362437 669161.23 5.02E-03 0.029 52E-02 -8.99E-03 0.031 68E-02... .... ..........
... ... ....... ... .............
.... ............
...............
............
... .V .. .. .... ... .. ... .............
....... ... ..............................
.............................
........................
..... ......................
... .................
....................
... ... ... ...... ................
.....9522-0004-0022-1 236239906 669162.91
-1.06E-01 0.0234 4.36E02 2 -.23E-02 0.021 4.820E02 9522-0004-0023-1 i 23624040 66918.36 -9.205-03 0.020 49E02 -6.50E-03 0.020 3.55E -02........ ....................................................
...............................
:-...............................
..............................
...............................
...............................
,...............................
..............................................................
' ...............................
,..... ....... ...........
...........................
.......................
........".................
..................
9522-0004-0024-i 236234.68 i669162.41 1.60E-02 i 0.018 2 .88E-02 Il1.1E-03 i 0.017 2 295E-02 9522-0004-0025-1 I 236238.67 669155.01 2.42E-02 0.033 5.38E-02 -6.90E-03 0.030 5.48E-02.. .........
..........
....... ......................
........ ...............
..... ........ ......................
...............
..........
.. ..... ... .............
.. .... .......................
.... .............................. ..............................
..........
.............
.......................
................................
..." .................
........9522-0004-0026-1 i236223.15 i669130.33 4.99E-02 0 0029 3 390E-02I + -9.36E-04i 0,021 3 371 E-02 iii 9522-0004-0027-i 236258.12 i669068.51 5.615E-02 i 0.038 6 603E-02 i + 2.82E-02 i 0.037 5 577E-02 iii 9522-0004-0029-1 i 23621047 669122.94 1.43E-02 0.032 .49E-02 -2.23E-02 0.028 4.82E-02 +9522-0004-0030-i 236240.69
!669058.08 2.175-02 ! 0.036 6 657E-02 i-2.80E-02 0.057 1 1.0E-01 iii.. ..............
...... ....................................
................
................
...............................
...............................
? ........................
....... ...............................
,..........................
... ...............................
...............................
,...............................
....................
.......................................
.................................
....... ...............
9522-0004-0031-i 236221 38 i669064.23 5.19E-03 i 0.022 2 286E-02 i1.37E-02 i 0.015 2 298E-02 9522-0004-0032-i 236208820 669072.60
-14.04E-03 i 0 20 i .6 E0 41E-3 .20 .8-022 4.......1..........i02.....2....82E.....i02.....0....039.....!.3......8E.....02..
9522-004-033 I 236240840 669064.98
-9.20E-03 0.020 3.66E-02 41E 0 0 0 38E0 9522-0004-0034-1 i 23628167 669062.62 4.04E-03 0 032 i E1 02 -2.46.5 02 0.026 3.81E-02 9522-0004-0035-1 236275.44 669058.24 5.41E-02 0.043 .38E-02 + 3.43E-03 0029 4 896E-02 Fraction of DCGL 0.032 0.046 0.034 0.011 0.022 0.053-0.001 0.063 0.156 0.061 0.069 0.063 0.000 0.007-0.009 0.012 0.020 0.035 0.051 0.083 0.002 0.005 0.009 0.010-0.002-0.007 0.040 REVISION 0 Page 2 of 3 SOUTHEAST SITE GROUNDS (NON-PROTECTED AREA)SURVEY UNIT 9522-0004 RELEASE RECORD Attachment 4 Cs-137 Co-60 Sr-90 GPS CoordinatesT1rfT Sample ID Result MDA Result 2 MDA I Result MDA 2o r Identified 2j Identified 2o Identified North East (pCi/g) _ (pCIg) (pCi/g) (pCi/g) (pCig) (pCli/g)9522-0004-0036-1 I 236283.09 669057.08 2.63E-02 0.024 4.09E-02 + 6.25E-03 0.025 4.90E-02... 2 2 -0 0 04.... 3 7.. .......362.............
... .2 ............
...............
62 1 ..... ..........................
t-..........................r...................................................
...........................................................................
..............................................................................................
" 9522-0004-0037-1 236251.25 669052.62 1 .23E-01 0.028 3.49E-02 + 3.35E-02 0.022 4.60E-02+............
I.....................
..... .... ... ..............
."...................
..........
...... ........ ... .." .... .... .... .... ..........
...........
...... ............
...... ...... ...... ....... .... ..............
........ ....... .. .. ..............
... ... .... ......................
&.. ... .. .................
.............
........ .... ........ ... .T .....................
...... .......................
9522-0004-0038-1 236247.03 669048.47 3.65E-02 0.047 5.62E-02 5.12E-02 0.034 7 l1E-02 +9522-0004-0039-1 i 236254.62 669046.82 4.06E-02 0.041 6.52E-02 -6.38E-03 0.029 5.23E-02....... ... ...............
... I.....................
......... ......................
....... .......................
...............................
: t. ..............................
r ...................
............
.....................
........ ...... .................
V........
................
..... t: ...............................
r ..............................
.. ...........
......................
.. .......................
.......................
9522-0004-0040-1 i 236250.49 669043.97 7.66E-02 0.035 4.21 E-02 + 3.41 E-03 0 0.026 4M93E-02........................................
....................
i.... ..... ................
.. .................................
........................
*...............................
r ................................................................
....... I...................
.. ? ...............................
* .. .......................
r... .. .........................
..............................
...... i .........................
...............................
..9522-0004-0041-1 i 236253.04 669043.02 6.75E-02 0.039 6.62E-02 + -9.28E-03 0.037 6,63E-02....................................................
.... ............
..... .......... " .....................
.............................
...... .... ...................
...............................
t ...............................
r ..............................
..............................
"1 ...............................
.. ............................... ..............................
9522-0004-0042-1 i 236249.57 669039.43 2.94E-02 0.016 1.89E-02 + 2.87E-03 0.015 2,09E-02 9522-0004-0043-1 23624800 669036.93
-1.74E-02 0.031 5.53E-02 4.26E-02 0.081 6.06E-02 9522-0004-0044-1 i 236253.80 669035.84 2.61 E-02 0.034 4.36E-02 -6.71 E-03 i 0.022 3,85E-02 9522-0004-0045-1 i 236213.10 669126.34 2.66E-01 0.031 4.79E-02 + 6.43E-03 0.027 4,68E-02..............
.... .................................
..... 0 4 0 0 , i ..... .... ................
.6 9 0 ........ ............
...... ..............
..... .2 .40 , ..................
....00 , ....... .... ...............
.........................
...................... -.i ...........
..... ...........
..... ........ ................
.... .......................
-...................
..... ........ ..............
i......................
9522-0004-0046-236239.88 669151.26 2.45E-02 0.026 3.07E-01 -8.21 E-03 0.020 3.30E-02............................................................
................
...............
.... ...........................
... ........................
... ..............
..............
: r. ...............................
i.........
.... ................
....... ..... .... ..........
............
r.... ...........
................
... ...........
?...........
9522-0004-0047-1 i 236211.67 669132.31 2.04E-02 0.023 3.59E-02 2.31E-03 0.021 3 87E-02..........................................................
...............................
.............................
...... ........................
.... ............................
.... ...........................
.... i ..............................
... ...............
...........
;" .....................
...............................
................
..... ................................................................
...............................
.................
9522-0004-0048-1 i 236221 09 669142.21 3.03E-02 0.026 4.90E-02 + 5.58E-03 0.028 5,16E-02.....................................................
........ ............................
.. ......................
..........
..... ........ .. ...., ...........................
.... ...........................
.... i .....................
... ...... ...........
...............................
..................................................................
................................................................
...............................
...............
9522-0004-0049-1 i 236222.28 669146.18 1.81 E-03 0.045 1 7.20E-02 1.26E-02 0.039 7.53E-02............................................................
........~~~~~.................
........................
... .. ................
..............................
.......................
....... ...............
...........................
.............................................
?.....................
....L ..........
9522-0004-0050 i 236211.25 669147.20 8.28E-04 0025 83E-02 3.43E-03 0.023 4,12E-02 9522-0004-0051-1 i 236206.81 669147.48 8.40E-03 0.020 4.41 E-02 1.73E-02 0.022 4.17E-02 Fraction of DCGL 0.021 0.100 0.046 0.026 0.056 0.044 0.022 0.004 0.016 0.191 0.014 0.015 0.024 0.006 0.002 0.013 REVISION 0 Page 3 of 3 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)Revision 0 QUANTILE PLOT FOR CESIUM-137 Survey Unit: 9522-0004 Survey Unit Name: Southeast Site Grounds (non-protected area)Mean: 4.60E-02 pCi/g Quantile Plot For Cs-I37 1.20E-01 1.00E-018.OOE-02 06.OOE-02 C 4.00E-02 C 0 2.OOE-02.117 1 II I---"-ri 0,00E+00 0 20 40 60 80 100 Percentage Cs-137 Rank Percentage
-3.90E-03-3. 1OE-03 0.OOE+00 1.46E-02 1.82E-02 4.19E-02 4.30E-02 4.47E-02 4.61 E-02 4.79E-02 5.56E-02 7.50E-02 7.78E-02 8.05E-02 9.48E-02 1.03E-01 1 2 3.4 5 6 7 8 9 10 11 12 13 14 15 16 3.1%9.4%15.6%21.9%28.1%34.4%40.6%46.9%53.1%59.4%65.6%71.9%78.1%84.4%90.6%96.9%0VJL4~C SIo1o'7 SuO mitted bd/Date Revie ed by/Date/ / /I ?-o FREQUENCY PLOT FOR CESIUM-137 Survey Unit: 9522-0004 Survey Unit Name: Southeast Site Grounds (non-protected area)Mean: 4.60E-02 pCi/g Frequency Plot For Cs-137 10 8-U_6 +4 2-0 1.39E-02 3.17E-02 4.96E-02 6.74E-02 8.52E-02 1.03E-01 Upper End Value (pCi/g)Upper End Observation Observation Value Frequency Frequency 1.39E-02 3 19%3.17E-02 2 13%4.96E-02 -5 31%6.74E-02 1 6%8.52E-02 3 19%1.03E-01 2 13%Total: 16 100%1. 1 1010 S bmitted by ate&#xfd;ievye 6a by/Date 1 of 1 QUANTILE PLOT FOR STRONTIUM-90 Survey Unit: 9522-0004 Survey Unit Name: Southeast Site Grounds (non-protected area)Mean: 3.3 1E-02 pCi/g Quantile Plot For Sr-90 0)C, C 0 0 2.OOE-01 1.80E-01 1.60E-01 1.40E-01 1.20E-01 1.O0E-01 8.00E-02 6.00E-02 4.OOE-02 2.00E-02 0.OOE+00--- ---iI I * [-p ui- -[]1" " 0 20 40 60 80 100 Percentage Sr-90 Rank Percentage
-2.34E-02-3.80E-04 2.84E-03 6.75E-03 1.90E-02 1.95E-02 1.96E-02 1.97E-02 2.36E-02 2.96E-02 3.43E-02 3.50E-02 3.59E-02 3.68E-02 8.04E-02 1.90E-01 1 2 3'4 5 6 7 8 9 10 11 12 13 14 15 16 3.1%9.4%15.6%21.9%28.1%34.4%40.6%46.9%53.1%59.4%65.6%71.9%78.1%84.4%90.6%96.9%IA 118010-7 Su itted by ate A6 ASeA 1/ /'Revi~e~w_
by/Date FREQUENCY PLOT FOR STRONTIUM-90 Survey Unit: 9522-0004 Survey Unit Name: Southeast Site Grounds (non-protected area)Mean: 2.26E-02 pCi/g Frequency Plot For Sr-90 U 0*0 1~U-14 12 10 8 6 4 2 0 I I I -1.22E-02 4.77E-02 8.33E-02 1.19E-01 1.54E-01 1.90E-01 Upper End Value (pCilg)Upper End Observation Observation Value Frequency Frequency 1.22E-02 4 25%4.77E-02 10 63%8.33E-02 -1 6%1.19E-01 0 0%1.54E-01 0 0%1.90E-01 1 6%Total: 16 100%SUmitted byl te&#xfd;-eV Ibj/Date 4/0k 4Y 1 of 1 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)Revision 0 Connecticut Yankee Decommissioning Project Health Physics Procedure GPP-GGGR-R5121-001 Attachment B, Rev.CY-001 MAJOR Sign Test Calculation Sheet for Multiple Radionuclides Survey Area Number: 9522 Survey Unit Number: 0004 WPIR #: 2006-0047 Survey Area Name: Southeast Site Grounds Classification:
1 TYPE I (aerror):
0.05 N: 16 (non-protected area)Radionuclides:
1s t Radionuclide 2nd Radionuclide 3rd Radionuclide 4th Radionuclide Cs-137 Co-60 Sr-90 DCGL: 5.38E+00 2.59E+00 1.05E+00 Results 1 st Results 2 nd Results 3 rd Results 4 th Weighted Sum 1-Ws Sign Radionuclide Radionuclide Radionuclide Radionuclide (WS)(pCi/g) (pCi/g) (pCi/g) (pCi/g)4.79E-02 1.84E-02 1.97E-02 0.03 0.97 + 1 7.78E-02 1.60E-02 8.04E-02 0.10 0.90 +1 0.OOE+00 -3.62E-03 2.36E-02 0.02 0.98 +1 4.30E-02 1.57E-02 3.50E-02 0.05 0.95 +1-3.1 OE-03 5.1OE-03 -2.34E-02
-0.02 1.02 + 1 9.48E-02 -5.83E-03 2.84E-03 0.02 0.98 + 1 1.46E-02 1.89E-02 1.90E-01 0.19 0.81 + 1 8.05E-02 1.57E-02 3.68E-02 0.06 0.94 + 1 5.56E-02 -3.76E-03 3.43E-02 0.04 0.96 +1 7.50E-02 0.OOE+00 1.90E-02 0.03 0.97 +1 1.82E-02 3.62E-02 2.96E-02 0.05 0.95 +1 4.19E-02 2.04E-02 1.96E-02 0.03 0.97 + 1 4.47E-02 7.30E-03 -3.80E-04 0.01 0.99 + 1 4.61 E-02 -1.30E-02 1.95E-02 0.02 0.98 + 1 1.03E-01 0.OOE+00 3.59E-02 0.05 0.95 +1-3.90E-03
-1.72E-02 6.75E-03 0.00 1.00 + 1 Number of positive differences (S+) 16 Critical Value 11 Survey Unit David WojtkowiIIk Meets the Acceptance Criteria Performed by: Independent Review by: 17, Z-Z.61z.7y 7 Date: Date: 1/10/2007/ &Z_Page 1 of 1 SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)Revision 0 Health Physics Procedure 24265-000-GPP-GGGR-R5]24-000-Rev.CY-000 Attachment A l-leahh Physics Procedure 24265-000-GPP-GGGR-R5 I 24-000-Rev.CY-000 Attachment A Split Sample Assessment Form Survey Area #: 9522 Survey Unit # 0004 Survey Unit Name: Southeast Site Grounds (non-protected area)Sample Plan or WPIR#: 2006-0047 SML#: 9522-0004-001 Sample
 
== Description:==
 
Comparison of split samples collected from sample measurement location #8 and analyzed using gamma spectroscopy by off-site Vendor Laboratory.
The standard sample was 9522-0004-001 F, the comparison sample was 9522-0004-00IFS.STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable Value Error Range Value Error Ratio (Y/N)Cs-137 4.79E-02 0.012 4 0.5 -2.0 7.22E-02 0.015 1.51 Y Comments/Corrective Actions: NONE Table is provided to show acceptance criteria used to assess split samples.Resolution Agreement Ranxe 4-7 0.5 -2.0 8-15 0.6-1,66 16-50 0.75-1.33 51 -200 0.80-1.25>200 0.85 -L 18 Performed by: D Wojtkowiak Date: Reveiwed by: Date: 1/9/2007)-2
//// -&#xfd;&#xfd;&#xfd;j L)Page I of I SOUTHWEST SITE STORAGE AREA SURVEY UNIT 9522-0004 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:==
 
Southeast Grounds (non-protected area) 2 Wojo 9522-0004 1 16 0 Sign Test Result: Not Performed 0 EMC Result: Not Performed Reject Null Hypothesis (Survey Unit PASSES)Retrospective Power Curve 06 b.V 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 ,_ r--IA _ -I-. _II -.-___I_-m-I r _ _0.0 0.2 0.4 0.6 0.8 1.0 Unity Rule Sum-ofRatios, inciudlin backgrund--Prospective Power U 1-beta ....Actual Power-LBGR --Estimated Power DCGL -- -Retrospective Power 1.2 COMPASS vl.0.0 11I1012007 Page1I}}

Latest revision as of 02:42, 15 January 2025

Final Status Survey Final Report Phase VI - Appendix A9, Survey Unit Release Record 9522-0004, Southeast Site Grounds (Non-Protected Area), Book 10 of 18
ML070740660
Person / Time
Site: Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date: 01/20/2007
From: Wojtkowiak D
Connecticut Yankee Atomic Power Co
To:
Office of Nuclear Material Safety and Safeguards
References
Download: ML070740660 (380)
v • d • e


Text

Retrieved from "https://kanterella.com/w/index.php?title=ML070740660&oldid=5349922"