ML072900161
| ML072900161 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 12/31/2006 |
| From: | Mccarthy J Connecticut Yankee Atomic Power Co |
| To: | NRC/FSME |
| References | |
| 9530-0003 | |
| Download: ML072900161 (118) | |
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CYAPCO FINAL STATUS SURVEY RELEASE RECORD CENTRAL PENINSULA SURVEY UNIT 9530-0003 JAcK? ~'&A.fZ-~
Prepared By:
Reviewed B:
Approved By:
Technical Support Manager Date: /LJ-(, *)L Date(c 157 0 (
Date: /i 2
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Revision 0
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD TABLE OF CONTENTS
- 1.
SURVEY UNIT DESCRIPTION...........................................................
3
- 2.
CLA SSIFICATION BA SIS...............................................................
3
- 3.
DATA. QUALITY OBJECTIVES (DQO)..........................................
5
- 4.
SU R V EY D ESIG N.............................................................................
8
- 5.
SURVEY IMPLEMENTATION.......................................................
11
- 6.
SU RV EY RESU LTS........................................................................
12
- 7.
QUALITY CON TROL....................................................................
15
- 8.
INVESTIGATIONS AND RESULTS.............................................
15
- 9.
REMEDIATION AND RESULTS..................................................
15
- 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN......
15
- 11.
DATA QUALITY ASSESSMENT (DQA).....................................
16
- 12. A N O M A LIE S...................................................................................
16
- 13.
C O N C LU SIO N.................................................................................
16
- 14. A TTA C H M EN TS.............................................................................
17 14.1 - Figures (6 pages including cover) 14.2 Attachment 2 - Scan Results (3 pages including cover) 14.3 - Laboratory Data (78 pages including cover) 14.4 Attachment 4 - DQA Results (13 pages including covers)
TOTAL 117 Revision I
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD SURVEY UNIT DESCRIPTION Survey Unit 9530-0003 (Central Peninsula) is designated as Final Status Survey (FSS) Class 2 and consists of 6,438 mr2 (1.6 acres) of uninhabited open land located approximately 3,160 feet from the reference coordinate system benchmark used at Haddam Neck Plant (HNP) (see Attachment 1). The survey unit is bounded by land Survey Unit 9530-0004. The survey unit is relatively level open space in the middle of the peninsula.
The restoration of the peninsula for FSS has removed most surface interference in the survey unit.
The reference coordinates associated with this survey unit are E015 through E022 by SI10 through S116 (refer to 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 Amirican Datum (NAD) 1927.
- 2.
CLASSIFICATION BASIS The survey unit was classified in accordance with Procedure RPM 5.1-10M "Surve-y Unit Classi/ication. ' The historical information, scoping analyses and characterization results provided sufficient data to designate Survey Unit 9530-0003 as Class 2 in September 2006.
The "Classification Basis Summary" conducted for Survey Unit 9530-0003 consisted of:
a) A review of the I0CFR50.75 (g) (I) database.
b) A review of the "Initial Cliaracterization Report" and the "Historic Site Assessment Supp)lement, c) Historic and current survey records review, d) Visual inspections and a "walkdown."
A review of the I OCFR50.75(g)(I) database report identified two documents associated with this survey unit.
a) Northeast Utilities Radiological Assessment Branch memo NE-86-RA-1142: Relates to dredging of two areas of the Discharge Canal to support the Low Pressure Turbine replacement project.
Spoils from dredging were relocated to this survey unit and adjacent survey unit 9530-0002.
b) Condition Report (CR) 98-0049: Documents that dredge spoils from the Discharge Canal contained radioactive material in 1987.
A review of the "Initial and Supplemental Characterization Reports" as well as the previous "Classifieation Basis Summaaries" provided no additional information pertinent to classification.
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CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD The survey unit had undergone FSS in the fall of 2004 and release records documenting the satisfactory completion of the FSS objectives were in preparation.
In 2006, utilities were being removed as part of the decommissioning effort on the Upper Peninsula.
Construction debris including Asbestos Containing Material (ACM) was identified and remediated. In addition to the ACM, several objects were also identified that had detectable radioactivity. Two pieces of angle iron were located in a water utility trench in adjacent Survey Unit 9530-0004. Most of the work involved two areas adjacent to Survey Unit 9530-0003.
Based on the potential to change the final radiological status of the survey unit, another FSS was considered prudent to define the as-left radiological condition.
Soil samples were collected in 2006 to establish the radiological condition of the surface and subsurface area following removal of soil. Cs-137 was the only gtamma emitting radionuclide reported in concentrations with the potential for exceeding the screening criteria.
Therefore. the previous FSS data and statistical parameters were used for the survey design.
Statistical quantities from the previous FSS survey are provided in Table 1.
Table I -7B8skSaistical. Qu!antiti es.-
C13W Minimum Observed Concentration (pCi/g) 1.07E-0I Maximum Observed Concentration (pCi/g) 4.15E-01 Mean (pCi/g):
2.65E-01 Median (pCi/g):
2.64E-01 Standard Deviation (pCi/g):
7.13E-02 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 and 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 historical information and the results of radiological surveys performed during characterization, it was concluded that there was a low probability for residual radioactivity to be present in this survey unit in concentrations greater than the Operational Derived Concentration Guideline Levels (DCGLs) justifying a final survey unit classification of Class 2 (refer to Section 3).
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CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD
- 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 Satus Survey Plan, " and the "Multi-Agency Radiation Survey and Sile Investigalion Manual" (MARSSIM). A summary of tile 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 onl the premise that the null hypothesis is true and that sufficient evidence must be provided for rejection. In designing the survey plan, the underlying assumption, or null hypothesis was that residual activity in the survey unit exceeded the release criteria. Rejection of the null hypothesis would indicate that residual activity within the survey unit does not exceed the release criteria. Therefore. the survey unit does satisfy tile primary objective of the FSS plan.
The primary objective of the FSS plan was to demonstrate that the level of residual radioactivity in Survey Unit 9530-0003 did not exceed the release criteria specified in the LTP and that the potential dose from residual radioactivity is As Low As Reasonably Achievable (ALARA).
A fundamental precursor to survey design is to establish a relationship between the release criteria and some measurable quantity. This is done through the development of DCGLs. The DCGLs represent average levels of radioactivity above background levels and are presented in terms of surface or mass activity concentrations. Chapter 6 of the LTP describes in detail the modeling used to develop the DCGLs for soil (called Base Case Soil DCGL), existing groundwater radioactivity and future groundwater radioactivity that will be contributed by building basements and footings.
The DCGLs presented in Chapter 6 of the LTP were developed for exposures from three (3) components. that is, residual radioactivity in soil, existing groundwater radioactivity, and fuiture groundwa'ter radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity.
Equation I shows the mathematical relationship between the three (3) components and the total dose.
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CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD Equation I HTotal "-H Soil--[HE.,istiigG W+ H FureG i,,
The total dose under the LTP criteria is twenty-five (25) mremnyr TEDE from all three (3) components.
The allowable total dose under the Connecticut Department of Environmental Protection (CTDEP) radiological remediation standard for CY is nineteen (19) mrem/yr TEDE. To satisfy both the LTP and CY CTDEP criteria, the dose from soil must be reduced when using the existing and future groundwater dose values discussed above.
This survey area is affected by existing groundwater (reference CY memo ISC 06-024).
Therefore, the dose contribution from existing groundwater is bounded by two (2) mrem/yr TEDE.
This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no buried concrete foundations or footings containing residual radioactive material within the groundwater saturated zone in the area (reference CY memo ISC 06-024). The dose contribution' from future groundwater, the third dose component is, therefore, zero (0) mrem/yr TED E.
Equation 2 19 mrem/yr-rotj = 17 mrern/yrsi,,i + 2 nirem/yrixistii (iw+ 0 mnreT/yrhtiutrec*W 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.
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CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD Table 2 Ra. dionuchide-Specific Base-Case Sol,DCGL, Operatinal.DCGLsK and*lRequired MMi imum Detectabfiý6.n*cnntratioins
-7
)*
- .Operati onalDi"
- .. ::Requiiie*
Radionudlide (1u aeCs ol~>
~
DG eurd~C H-3 4.12E+02 2.80E+02 1.65E+01 C-14 5.66E+00 3.85E+00
'1.6E-01 Mn-54 1.74E+01 1.I8E+01 6.96E-0I Fe-55 2.74E+04 I.86E+04 1.1OE+-03 Co-60 3.81.E+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 4.84EE+00 2.85E-01 Tc-99 1.26E+01 8.57E+00 5.04E-0I 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-0 I Eu-152 1.01E+01 6.87E+00 4.04E-0I Eu-154 9.29E+00 6.322E+00 3.72E-0I Eu-155 3.92 E+02 2.67E+02 1.57E+01 Pu-238 2.96E+01 2.01E+01
- 1. 18E+00 Pu-239/240 2.67E+01 1.82E+01 1.07E+00 Pu-241 8.70E+02 5.92E+02 3.48E+01 Am-24l1tŽ 2.58E+01 1.75E+01 1.03E+00 Cm-243/244 190E+0 I 1.74E+01 1.16E+00 (I) Bold indicates those radionuclides considered to be Hard-to-Detect (HTD)
(2) The Base Case Soil DCGLs for soil are specified by the LTP in Chapter 6 and are equivalent to 25 mrem/yr TEDE (3) The Operational DCGL is equivalent to 17 rnrem/yr TEDE (4) The required MDC is equivalent to I mrem/yr TEDE (5) Americium-24 I can be analyzed by gamma and alpha spectroscopy and is considered to be Easy to Detect (ETD); the preferred result is the alpha spectroscopy's when both analyses are performed Another important facet of the DQO process is to identify the radionuclides of concern and determine the concentration variability.
Soil samples were collected in 2006 to establish the radiological condition of the surface and subsurface area following removal of soil.
Cs-137 was the only gamma emitting radionuclide reported in concentrations with the potential for exceeding the screening criteria.
The previous FSS data and statistical parameters were used for the survey design and are provided in Table I.
Revision 0 7
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD 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 fbr preparing FSS plans is provided in Procedure RPM 5.1-11, "Preparation of Final Status Survey Plans".
The FSS plan uses an integrated sample design that combines scanning surveys and sampling which can be either random or biased.
The DQO process determined that Cs-137 would be the radionuclide of concern in survey unit 9530-0003 (refer to Section 3). Other radionuclides identified during this FSS would be evaluated to ensure adequate survey design.
Surrogate DCGLs were not required for this survey unit based the previous FSS of this survey unit and via screening under LTP Section 5.4.7.2. "Gross Activity DCGLs".
Radionuclide screening or de-selection is a process where an individual radionuclide or aggregates may be considered insignificant and eliminated from the FSS. The criteria for de-selection are concentrations less than 5% for individual radionuclides and less than 10% for aggregates.
The Elevated Measurement Comparison (EMC) did not apply to this survey unit since it is a Class 2 area and discrete, elevated areas of contamination were not expected.
The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation.
This approach was conservative since it included background Cs-137 as part of the sample set.
The number of soil samples for FSS was determined in accordance with Procedure RPM 5.1-12, "Determination of the Number of Surface Samples for Final Status Survey." The Lower Bound of the Gray Region (LBGR) was set in accordance with Procedure RPM 5.1-II to 5.24 to maintain the relative shift (A/3) in the range of I and 3. The resulting Adjusted Relative Shift was 2.0. A Prospective Power Curve was generated using COMPASS, a software package developed under the sponsorship of the United States Nuclear Regulatory Commission (USNRC) for implementation of the MARSSIM in support of the Revision 0
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD decommissioning license termination rule (10 CFR 20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design.
The survey design specified fifteen (15) surface soil samples for non-parametric statistical testing and one ( 1 ) sample at biased locations.
The grid pattern and locations of the soil samples were determined using Visual Sample Plan (VSP) in accordance with Procedure RPM 5.1-14, "Identifying, and Marking Surface Sample Locations for Final Status Survey."
Visual Sample Plan was created by Pacific Northwest National Laboratory (PNNL) for the United States Department of Energy. A systematic triangular grid pattern with a random starting point was selected for sample design. which is appropriate for a Class 2 area.
Judgmental sampling was included as a feature of this survey design to account for any anomalies potentially identified in the field.
Sample locations were identified using AutoCAD-LT-. a commercially available plotting software package with coordinates consistent with the Connecticut State Plane System. These coordinates were integrated with a 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 MeasurementLocationsmwith Associated..GPS.Cordinates.
..'.'ý, jb.:4
.ý*+2 : 'g i
- f
.' ; I Design at Northi ng......'
EaSatig 9530-0003-001F 235444.17 671142.01 9530-0003-002F 235444.17 671214.42 9530-0003-003F 235381.47 671105.81 9530-0003-004F 23 381.47 671178.21 9530-0003-005F 235381.47 671250.62 9530-0003-006F 235381.47 671323.03 9530-0003-007F 251.6671069.60 9530-0003-008F 2353 18.76 671142.01 9530-0003-009F 235318.76 614
,._,a J 8.76671214.42 9530-0003-008F 235318.76 671286.82 9530-0003 -01 IF 23556.05 671105.81 9530-0003-012F 235256.05 671178.21 9530-0003-013F 2352256.05 671250.62 9530-0003-014F 2355193.35 671142.01 9530-0003-013F 235193.35 671214.42 9530-0003-016F 235221.79 671062..34 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 fbr non-parametric statistical testing were Revision 0 9
Revision 0 9
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD randomly selected for HTD radionuclide analysis using the Microsoft Excel "RANDBETWEEN" function.
Each sample was sent off-site for a full suite analysis of the HTD radionuclides specified in the LTP, Table 2-12, "Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 2.
The implementation of quality control measures as referenced by Procedure RPM 5.1-24. "'Split Sample Assessment for Final Status Survey," included the collection of two (2) soil samples for "split sample" analysis by the off-site laboratory. These locations were selected randomly using the Microsoft Excel "RANDBETWEEN" function. The number of quality control soil samples was about 10% of fifteen (15) samples..
The LTP specifies that scanning will be performed along with a combination of systematic and judgmental measurements (samples) for a Class 2 land area and should cover between 1 0% to 100(% of the area.
The fraction of scanning coverage was determined during the DQO process with the total amount and location(s) based on the likelihood of finding elevated activity during FSS.
Based on the historical site assessment, the characterization data available, and the use of the survey unit to store spoils from remediation, it was determined that scanning was required in three (3) separate areas. The total surface area to be scanned.was approximately 12% of the survey unit. A map of the scan grid locations is provided in Attachment 1.
For this Class 2 survey unit, the "Investigation Level" for area scanning and soil sample measurement results are those levels specified in LTP, Table 5-8. Table 4 provides a synopsis of the survey design.
Featur.
TableA*-Synopsis 'of theSurvey D~eign Feature DesigiiCriteiia..
Basis Survey Unit Land Area 6,438 In' Based on AutoCAD-LT Type I and Type 2 errors were 16 0.05, sigma was 0.071 pCi/g, Number of Measurements (15 systematic grid) the LBGR was adjusted to 5.24 I biased) to maintain Relative Shift in the range of 1. and 3 Grid Spacing 22.3 in Based on triangular grid Operational DCGL 5.38 pCi/g Cs-137 Administratively set to achieve 17 mirem/yr TEDE The Operational DCGL meets Soil Investigation Level 5.38 pCi/g Cs-137 the LTP criteria for a Class 2 survey unit Revision 0 10 Revision 0 10
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD Table 4Synopsis of the.Surey Design Feature Designg Crieria Basis Scan Survey Area Approximately 12%
The LTP requires >10% area Coverage of the area coverage for Class 2 survey units Detectable over Administratively set to achieve Scan Investigation Level bcgon 7me/rTD background 17 rnreni/yr TEDE'I (1) The allowable dose for soil in this survey unit is 17 mrem/yr TEDE as the bounding dose from existing and future 9roundwater 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) 2006-0038.
The WP&IR package inclhded 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.
Two (2) scan areas were established that constituted approximately 12% of the surface area of Survey Unit 9530-0003.
Grid lines, one 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 6_280 counts per minute (cpm) up to 8,220 cpm.
The scan areas were established and scanned for elevated readings (see 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 1I%
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 tlag 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) surlhce 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."
Revision 0 I I
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD Two (2) samples (9530-0003-013F and 9530-0003-014F) were randomly selected for HTD radionuclide analysis.
The implementation of survey specific quality control measures included the collection of two (2) samples (9530-0003-004F and 9530-0003-006F) for "split sample" analysis.
- 6.
SURVEY RESULTS All field survey activities were conducted between September 12, 2006 and September 13, 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 Sa. ple Measurement Locations Sample Highest Lo22.gged Action "e'"
Level (2)
Measure tent.
p ing...
I. cp )l.:"
>Action..evel.",
Location....
(kcpm) 1 7.55 8.57 NO 2
7.26 8.87 NO 3
7.60 8.66 NO 4
7.57 8.77 NO 8.28 9.45 NO 6
6.53 7.59 NO 7
7.50 7.89 NO 8
7.69 8.51 NO 9
7.08 8.62 NO 10 7.72 9.05 NO I1 7.49 7.89 NO 12 7.46 8.59 NO 3
7.28 8.22 NO 14 6.38 8.37 NO 15 8.60 9.02 NO 16 5.87 7.34 NO (I) The action level is based on a measurement above ambient the FSS plan backgrouInd in accordance wvith Revision 0 I1)
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD Table 5-Scan R&eu'lts:for.Sampie Measurement Locations Sape Highest1Logged Ato ee Measbree.nt
,Readin Action Le eve2)
Rang(kcpm)
>Ato ev Location (kcpm)
(2) 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 The scan areas,. that comprised approximately 12% 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 September 12, 2006 and September 13, 2006. No elevated measurement locations were identified during scanning.
Table 6 provides an overview of the scan area survey. Scan results are provided in Attachment 2.
Table 6.ý-Scan Area Results Highest.I.
".d
..ScanL.ogged Action Level inveStigation Area
-Reading (kcpi.)
Radi,n g
Sample Readinu
~Identific ton )
(kcpm).
None - no 1
8.35 9.40 elevated areas None identified None - no 2
8.83 9.16 elevated areas None identified (1) The action level is based on a measurement above ambient background (2) ER is an abbreviation associated with the barcodes used in the field where ER stands for Elevated Reading The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories, LLC. The laboratory analyzed the fifteen (15) samples collected for non-parametric statistical testing, the associated field splits, and the one (1) biased sample using gamma spectroscopy.
Gamma spectroscopy analysis* was performed to the required MDCs.
Gamma spectroscopy results identified some radcionucl ides meeting the accepted criteria for detection (i.e.. a result greater than two standard deviations uncertainty).
However, Cs-137 was the only radionuclide reported in concentrations exceeding the de-selection criteria.
Cs-137 was identified in all fifteen (15.) samples collected for non-parametric statistical testing. Cs-137 was the primary radionuclide confirming the DQOs.
'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.
Revision 0 13 Revision 0 13
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD A summary of the fifteen (15) samples collected for non-parametric statistical testing results is provided in Table 7.
Tablle.7 "Sun
""*6f Soil. FS i "peResilts* or" t I he I St I atisti 1 Sa;.,-.ple Population
~Sampile Number
-17 ratoofh.
- -pCilg*
<Operatioiial DCGL,:
9530-0003-OOIF 1:41E-01 0.026 9530-0003-002F 3.26E-01 0.061 9530-0003-003F 2.83E-01 0.053 9530-0003-004F 3.09E-01 0.057 9530-0003-005F 4.87E-01 0.091 9530-0003-006F 9.57E-02 0.018 9530-0003-007F 5.70E-02 0.011 9530-0003-008F 2.89E-01 0.054 9530-0003-009F 3.95E-01 0.073 95.30-0003-01 OF 2.87E-01 0.053 9530-0003-011 F 2.27E-01 0.042 9530-0003-012F 3.19E-01 0.059 9530-0003-013F 2 27E-01 0.042 9530-0003-014F 1.17E-01 0.022 9530-0003-015F 1.63)E-01 0.030 (1) The Operational DCGL fiom Table 2 is 5.38 pCi/g for Cs-137 to achieve 17 mrern/yr TEDE The off-site laboratory also processed two (2) samples for H-lTD analysis as required by the sample plan.
The requested analyses included alpha spectroscopy, gas proportional counting, and liquid scintillation depending on the radionuclide and the measurement method. All analyses met the required MDC.
As previously stated in Section 4 of this report, the criteria for de-selectiofl 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. Tc-99 was the only HTD, which by analysis, met the criteria for detection (i.e.. a result greater than two standard deviations uncertainty). The highest result for Tc-99 was at 2.9% of the Operational DCGL.
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CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD
~Tabler8- ýHared-to-D~eteit: Saml&elt Samp.
.Fractionof Operational DCGL.'..*
9530-0003-013F 1.89E-01 0.019 9530-0003-014F 2.74E-01 0.029 (1) The Operational DCGL from Table 2 is 8.57 p~i/g for Tc-99 to achieve 17 mrern/vr TEDE One (1) biased sample was collected at a location selected by FSS Supervision based on professional judgment and observation. Gamma spectroscopy analysis was perfomed by the offtsite laboratory to the required MDC.
Table 9 -Judgmental or Biaseo'Sample Res.ults
.,Fraiction of the
... a~k~imbr>pci/g:
.0 ratio'nal DCGLt1 )
9530-0003-016F 9.17E-02 0.017 (1) The Operational DCGL from Table 2 is 5.38 pCi/g for Cs-137 to achieve 17 mrem/yr TEDE
- 7.
QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. Ten percent (10%) of the samples were 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." There was acceptable agreement between field split results for Cs-I 37 at both locations.
The sample analysis vendor, General Engineering Laboratories. LLC. maintains quality control and quality assurance plans as part of normal operation. Refer to for data and data quality analysis results.
- 8.
INVESTIGATIONS AND RESULTS No confirmatory samples were necessary.
- 9.
REMEDIATION AND RESULTS Historically, no radiological remedial action as described by MARSSIM Section 5.4 was performed in this survey unit prior to or as a result of the FSS. Health Physics. TSD BCY-HP-0078. "ALARA Evaluation of Soil Remeaiation in Support of Final Status Survey. " determined that remediation beyond that required to meet the release criteria is unnecessary and that the remaining residual radioactivity in soil was ALARA.
- 10.
CHANGES FROM THE FINAL STATUS SURVEY PLAN No changes were made to the FSS plan.
Revision 0 I 5 Revision 0 15
CENTRAL PEN[NSULA SURVEY UNIT 9530-0003 RELEASE RECORD
- 11.
DATA QUALITY ASSESSMENT (DQA)
The DQO sample design and data were reviewed in accordance with Procedure RPM 5.1-23, "Data Quali/,' Assessment, " for completeness and consistency.
The sampling design had adequate power as indicated by the Retrospective Power Curve. The Sign Test was performed on the data and compared to the original assumptions of the DQOs. The evaluation of the Sign Test results demonstrates that the survey unit passes the unrestricted release criteria, thus, the null hypothesis is rejected.
Documentation was complete and legible. Surveys and sample collection were consistent with the DQOs and were sufficient to ensure that the survey unit was properly designated as Class 2.
The preliminary data review consisted of calculating basic statistical quantities (e.g.. mean, median, standard deviation). The mean and median values are well below 'the Operational DCGL. Also. the retrospective power curve shows that a sufficient number of samples were collected to achieve the desired power.
Therefore, the survey unit meets the unrestricted release criteria with adequate power as required by the DQOs.
For Cs-137, the range of the data, about four (4) standard deviations, was not a particularly large variation considering that the levels were essentially at existing environmental levels where such variation is to be expected.
The difference between the mean and median was -30% 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 positive skewness as confirmed by the calculated skew of 0.17.
All data, assessments, and graphical representations are provided in Attachment 4.
- 12.
ANOMALIES No anomalies were noted.
1.3.
CONCLUSION Survey Unit 9530-0003 has met the final DQOs of the FSS plan. The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved. Elevated Measurement Comparison and remediation was not required.
Cs-137 was used for statistical testing to determine the adequacy of the survey unit for FSS.
The sample data passed the Sign Test. The null hypothesis was rejected.
The Retrospective Power Curve generated using COMPASS shows adequate power was achieved. The survey unit is properly designated as Class 2.
Revision 0 16 Revision 0 16
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD The dose contribution from soil is less than 1 mrenm/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 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) mrem/yr TEDE.
The average total dose from residual radioactivity in this survey unit, including exposures from the three (3) components as described in Section 3, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity, will not exceed 3 mrem/yr TEDE.
Therefore, Survey Unit 9530-0003 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 I 17
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD ATTACHMENT 1 (FIGURES)
0 N,
Connecticut Yankee Atomic Power Company Date By Figure 1 y
Site Map With Reference To Survey Unit 9530-0003 October2006 J.MCC
Lecend
=Wet Land
=santle Location Notes 0
30 60 Notes Coordinates ate in NAD27 Connecticut State Plane System Connecticut Yankee Atomic Power Company Survey Unit 9530-0003 Final Status Survey Design
I Lecend Wet Land Sample Location Notes 0
30 60 iiIj F,*
Notes Concentrations in pCi/g Connecticut Yankee Atomic Power Company Survey Unit 9530-0003 Final Status Survey Cs-137 Posting Plot
Legend Scan Area 2
= Wet Land 2
= Scan Area Notes 0
30 60 0 Fae Scan Area 1 Notes Background ranged from 6.3 kcpm to 8.2 kcpm as determined by an E-600 ith SPA-3 Probed Refer to Table 6 for scan area results Connecticut Yankee Atomic Power Company Survey Unit 9530-0003 Final Status Survey Scan Areas
Scan Area: 2 Legend
= Wet Land Scan Amra Notes 0
30 60 I Feet Notes Scan Area 1 Refer to Table 9 for biased sample results Connecticut Yankee Atomic Power Company Survey Unit 9530-0003 Biased
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD ATTACHMENT 2 (SCAN RESULTS)
Survey Release Record Sample Location Scan Results Survey Unit 9530-0003 Sample Name
Background
Action Level Results Above Log Date Log Time E600 SIN Probe SIN (cpm)
(cPm)
(cpm)
AL 9530-03-SL-00-01-0 7.35E+03 8.57E+03 7.55E+03 9/12/2006 10:40:00 1116 1006 9530-03-SL-00-02-0 7.62E+03 8.87E+03 7-26E+03 9/12/2006 10:46:00 1116 1006 9530-03-SL-00-03-0 7.43E+03 8.66E+03 7.60E+03 9/12/2006 10:51:00 1116 1006 9530-03-SL-00-04-0 7.53E+03 8.77E+03 7.57E+03 9/12/2006 11:01:00 1116 1006 9530-03-SL-00-05-0 8.16E+03 9.45E+03 8.28E+03 9/12/2006 11:05:00 1116 1006 9530-03-SL-00-06-0 6.44E+03 7.59E+03 6.53E+03 9/12/2006 13:04:00 1116 1006 9530-03-SL-00-07-0 6.72E+03 7.89E+03 7.50E+03 9/12/2006 13:31:00 1116 1006 9530-03-SL-00-08-0 7.29E+03
- 851E+03 7.69E+03 9/12/2006.
13:45:00 1116 1006 9530-03-SL-00-09-0 7.39E+03 8.62E+03 7.08E+03 9/12/2006 13:59:00 1116 1006 9530-03-SL-00-10-0 7.79E+03 9.05E+03 7.72E+03 9/12/2006 11:23:00 1116 1006 9530-03-SL-00-11-0 6-72E+03 7.89E+03 7.49E+03 9/12/2006 14:26:00 1116 1006 9530-03-SL-00-12-0 7.36E+03 8.59E+03 7.46E+03 9/12/2006 14:40:00 1116 1006 9530-03-SL-00-13-0 7.02E+03 8.22E+03 7.28E+03 9/12/2006 14:46:00 1116 1006 9530-03-SL-00-14-0 7.16E+03 8.37E+03 6.38E+03 9/12/2006 14:58:00 1116 1006 9530-03-SL-00-15-0 7.76E+03 9.02E+03 8.60E+03 9/12/2006 14:52:00 1116 1006 9530-03-SL-00-16-0 6.21E+03 7.34E+03 5.87E+03 9/12/2006 15:01:00 1116 1006 AL - Action Level
Survey Release Record Scan Area Results Survey Unit 9530-0003 9530-0003 SCAN AREA 1 Sample Name 9530-03-SC-01-01-0 9530-03-SC-01-02-0 9530-03-SC-01-03-0 9530-03-SC-01-04-0 9530-03-SC-01-05-0 9530-03-SC-01-06-0 9530-03-SC-01-07-0 9530-03-SC-01-08-0 9530-03-SC-01-09-0 9530-03-SC-01-10-0 9530-03-SC 11-0 9530-03-SC-01-12-0
Background
(c2l1M) 6.63E+03 7.72E+03 6.75E+03 7.75E+03 6.28E+03 7.12E+03 7.22E+03 8.11E+03 7.49E+03 7.94E+03 7.98E+03 7.31 E+03 Action Level 7.79E+03 8.97E+03 7.92E+03 9.01E+03 7.41 E+03 8.32E+03 8.43E+03 9.40E+03 8.73E+03 9.21E+03 9.26E+03 8.53E+03 Results Above Log Date Log Time E600 SIN Probe SIN fC2M1 6.73E+03 6.67E+03 6.68E+03 6.05E+03 7.16E+03 7.23E+03 7.67E+03 8.35E+03 7.06E+03 7.39E+03 7.21 E+03 7.51 E+03 AL 9/12/2006 9/12/2006 9/12/2006 9/12/2006 9/12/2006 9/12/2006 9/12/2006 9/12/2006 9/12/2006 9/12/2006 9/12/2006 9/12/2006 13:30:00 13:35:00 13:38:00 13:42:00 13:50:00 13:54:00 13:59:00 14:04:00 14:09:00 14:16:00 14:19:00 14:24:00 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1117 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 1008 9530-0003 SCAN AREA 2 Sample Name
Background
9 - - -7 7
9530-03-SC-02-01-0 7.67E+03 9530-03-SC-02-02-0 7.65E+03 9530-03-SC-02-03-0 7.82E+03 9530-03-SC-02-04-0 7.55E+03 9530-03-SC-02-05-0 7.89E+03 9530-03-SC-02-06-0 7.67E+03 9530-03-SC-02-07-0 7.75E+03 9530-03-SC-02-08-0 8.15E+03 9530-03-SC-02-09-0 8.09E+03 9530-03-SC-02-10-0 7.94E+03 9530-03-SC-02-1 1-0 8.22E+03 9530-03-SC-02-12-0 6.6.7E+03 Action Level (cpm) 8.92E+03 8.90E+03 9.08E+03 8.79E+03 9.16E+03 8.92E+03 9.01 E+03 9.44E+03 9.37E+03 9.21E+03 9.51 E+03 7.84E+03 Results 8.64E+03 7.95E+03 7.34E+03.
8.41 E+03 8.83E+03 7.59E+03 7.36E+03 8.08E+03 7.41 E+03 7.45E+03 7.06E+03 7.31 E+03 Above AL Log Date Log Time E600 SIN Probe S/N 9/13/2006 9/13/2006 9/13/2006 9/13/2006 9/13/2006 9/13/2006 9/13/2006 9/13/2006 9/13/2006 9/13/2006 9/13/2006 9/13/2006 13:03:00 13:07:00 13:12:00 13:18:00 13:23:00 13:34:00 13:29:00 13:40:00 13:43:00 13:46:00 13:50:00 13:55:00 1116 1116 1116 1116 1116 1116 1116 1116 1116 1116 1116 1116 1006 1006 1006 1006 1006 1006 1006 1006 1006 1006 1006 1006 AL - Action Level
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)
General Narrative 1
CASE NARRATIVE-For CONN ECTIC IU YANKEE RE: Soil -
PO# 002332 Work Order: 171772 SDG: MSR#06-1255 September 27, 2006 Laborator' Identification:
General Engineei-ing Laboratorics. LLC Mailing Address:
P.O. Box 30712 (I h arleston. South Carolina 29417 Express Mail Delivery and Shipping Address:
2040 Savage Road Charleston, South Carolin T29407 Telephone Number:
(843) 556-8171 Summarv:
Sample receipt The sample(s) for this Pi-o ect arrived at General EnLineering ILaboratories. LLC. (GEL) in Charleston. South Cai-olna on September 15, 20(0)6. All sample containers arrived without any visible si(gs ol 0anperi ng or breIakLe. The chain of custody contained the proper documentation and signatures.
The laboratory i-eceived the following sample(s);
Sample I[D Client Sample ID t717720() I 9530-0003-001 F 17 1772002 9530-0003-002F 171772_003 9530-0003-003F 17 1772004 9530-0003-004F I 7 1772005 9530-0003-0O4FS 1717720006 Q530-0003-005 F 171772007 Q)530-0003-006F 17 ! 772008 9530-0003-006FS 17 1772009 0530-0003-007 F 0
g-0:d Jg,!r.z:{F~
L..A -..-7,VATO.),IhES. i.IC a A..eribe of THE GEL GROUP. INC.
P.O. Box 30712 Charleston. SC 29417
- 2040 Savage Road !29407)
Phone (8A3) 556.817 1 Faz (e.431 766-1 178
- vvww.geI.com
171772010 17177201 1 171772012 171772013 171772014 171772015 171772016 71772017 171.772018 9530-0003-008 F 95 30-001)3 -009 F 9.530-0003-01 OF 9530-0003-01 I F 9530-0003-012F 9530-0003-013F 9530-0003-014F 9530-0003-01 5F 9530-0003-016F Items ot Note:
There are no items of note..
Case Narrative:
Sample anal;.'Se were conducted usini rnemthdol ogv as outlined in General Engineerin(
Laboratories (GEL) Sw-ndard Operating Procedures. Any technical or administrative problems durving analyss. lata review, and reduction are listed belt w by analytical parameter.
Analytical Request:
Sixteen soil samples were analyzed for FSSGANM.
Two soil samples were analyzed for FSSALL.
Iinternal Chain of Custodv:
Custody Yas maintained for the sample(s).
Data Package:
The enclosed data packa*ec contains the followingv sections: Case Narrative. Chain of Custody and Supporting Documentation and all analytical fractions.
I certily 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 designece as verifiecl by the following signature.
Cheryl Jones Project Manager
,i "v. '.- QIK
'Ii no G LI.,E'RATORIF.
I Il a
hembew rf "HE GEL GROUP INC.
P.0 Box 30712 - Charleston S(; 29,117 - 2040 Savage Road (.29407!
Phone !8431 555.0171 - Fax (843) 766-1178 - www.gel.corm
List of current GEL Certifications as of 26 September 2006 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLI A 02DO904046 California 0115 I.CA Colorado GenEngLabs Connecticut PH-0169.
Dept. of Navy NFESC 413 -
'ci 5J.
FloridaINELAP
-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 M assachusetts M-SC012 Michigan
.09903 Nevada SCi2 Ne,. Jersey SC062 New Mexico FL NELAP E87156 New York iI151 North Carolina 233 North Carolina Drinking W 45709 North Dakota R-158 Oklahoma.90904 Pennsylvania
.68-00485 South Carolina 10120001/10585001/10120002 Tennessee 02934 Texast TX213-2006A Te as NELAP T 104704235-06-TX U.S. Dept. of Ag-ricultur:
S-52597 US Armmy Corps of Engineer N/A Utah 8037697376 GEL Vermont VT87156 Virginia 00151 W a s hi-ngton 4
41-1 Im unall"Ll of Custody And Supporting Documentation 5
Health t hsc eur-((
PP-
'R-R5(104-003 -A tach m B
-)
N r
Connecticut Yankee Atomic Power Company Chai0 of C0stody Form 206-0566 362 1niun 1-lol low, oad. F-ast H-lampton, CT 06424 860-267-2556 -
Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone:
Comments:
J.ack McCarthy S60-267-3924 Analytical Lab (Name. City, State)
General Engineering Laboratories 2040 Savaee Road. Charleston SC. 29407 843 556 8171.
Arm. Cheryl Jones Prioritv: D 30 D. Z 14 D. 7 7 D. D] 3 D.
+-
Sample Size-Sample Designation Date TimeC.
Media Type
&'Tvpe Comment. Prcservatinoin Lab Samplc 1f)
Code Code Code 1)53)0-0003-001F 9/121/06 1042
.TS G
BP X
9530-0003-002F 9,'12/06 1047 TS I G
BP X
0530-0003-003F 9/12/06 051 TS t G
BP X
9530-0003-004 F "12,06 1101 TS G.
BP X
! 9/12/0 1 101 rS B
9Q 1)(-0003-004 FS 9/12/06 I10 1
'TS G
B P x
i1 953 0-----T-OOF{91206 { 1105 1~T G
B P X
. 1 t
9530-0003-006F 9/12/06 1105 TS G
BIP x
I-I I-4 4
l--------4------4 I.
9530-0013 -006F S 9 12,"06 1105 TS G;.
B P x
r r
I I
-4 4
(5(i0)0003-017F 9.' 1210(6 1325 T'S I
(.'
BSP X
II
_______________~
I__
I
~___
~
__~
NOI-ES: P0 4:002332 NMSR #: 06-/2S6' SSWI:'4 NA E LTP QA F-1 Radwaste QA 17 Nonl OA Samples Shipped Via:
[
Fed Ex
- 1. p.PS El Hand El Other Rill c(-
nrtiiiu Internal C(on ainerno Temp.. 22 DeL.
C Cistody Sealed?'.
Custody Scal I
Intact?
,. sf q
i t c~~/limll 1,71.^0 o
I I I --
I*
I -
SDare/Tiime
Health Ph.%.sics PI'OCeCIL11-C Health Phv~ics Procedure
(!iPP- (3 ii(3R-P5 I 1.14-00S-;\\ttaclii~enr l3-(:>'-00 Chain of Custody, Formno 2060.6 Connecticut Yankee Atomic Power Company N.2006 6t05u, S362 tnjurn Hollow Road. Easi Hlampton, CT 06424 6
860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name &,Phone:
Comnmens:
Jack N.IcCarl.'v 860-267-3-24 '
Analvtilcal..,Ib (QName. City, State)
GIeneral En ilneerin, [_aboratolies 2040 Savage Road. Charleston SC. 29407 843 556 8171.
Armh. Cheryl Jones I
Priority: 7 30 D. Z 14 D. 7 7 D.
3 D.
Samiple Coable-Sý11fc Size-Sample Designation Date "T1imle Media r pC
&Tpe C Comment. Preservation Lab Sample IF)
Code Code Code 9530-0003-00SF 9/12/06 1343 TS G
BP X
-9530-0003-009F 9/12/06 1356 TS (G
BP X
9 53 0-0003 -010F" 9/112/06 112 1 TS G
BP X
9530-0003-011 IF 9/12/06 1427 I'S G
BP X
S9530-0003-012F 9/12/06 1440 TS U
BP X
9530-0003-013F 9/12/06 1446 TS G
BP X
9530-0003-014F 9/12/06 1457 TS G
BP X
9530-0003-015F 9/12/06 1453 TS G(
BP X
9530-0003-0 16F 9/1 2/06 1 505 TS (G
BP X
I _____
L _____________
I ______
L
.1.
NOTES: PO 4:)002332 MSR -7':06_1Z-f., SSWP4 NA E] LTP QA El Radwaste QA
[] Non QA Samples Shipped Via.
EFed Ex
__] I'S SI-hird LI nl.hr IntQIrnal I Lon r ncr Temlp.: _2.VDCL:.
C(.ustodv Sc;. l I '
INact y
\\.S 1.) I Dat'yre2,ReictB ci\\~S\\OYq, tItrte..'finc St Relincluished 13,,
Dae'Tiiime
- 4) Received Bv I
I
.Datc,, Fimc Bill ol'Larline-
Connecticut Yankee Statement of Work for Analytical Lab Services CY-ISC-SOW-001o Figure 1. Sample Check-in List Date/Time Received.
SDG#:"'
I Work Order Number:
Shipping Cdntainer ID:j.i) 1
.cI 32.33 Chain of Custody # ;('n0o C) t-,.j
ý' (P
- 1.
Custody Seals. orf shipping container intact?.
Yes [ )No[i
- 2.
Custody Seals dated and signed?
Yes No [
- 3.
Chain-ofLCustoJy record present?
Yes No [ ]
- 4.
Cooler temperature
- 4A2
- 5.
Vermiculite/packing materials is:
Wet [ ] Dry>
- 6.
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:.
in good condition leaking broken
-have air bubbles
- 10.
Were any anomalies identified in sample receipt?
Yes[
No
- 11.
.Description of anomalies (include sample numbers):
Sample Custodian/Laboratory:_Date:
Telephoned to:
On By
- C,'
R"ADIOLOGICAL ANALYSIS 9
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Work Order 171772 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 569530 569079 569078 Sample ID 171772015 171772016 1201185572 1201185573 1201185574 1201185575 Client ID 9530-0003-013F 9530-0003-014F Method Blank (MB) 171772015(9530-0003-013F) Sample Duplicate (DUP) 171772015(9530-0003-013F) 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 theexpiration date(s).
Sample Geometry All countine sources were prepared in the same geometry as the calibration standards.
10
Guality 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: 171772015 (9530-0003-013F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Sample 1201185572 (MB) was recounted due to a negative result greater than three timers the error.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
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 11
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 569531 569079 569078 Sample ID 171772015 171772016 1201185576 1201185577 1201185578 1201185579 Client ID 9530-0003-013F 9530-0003-014F Method Blank (MB) 171772015(9530-0003-013F) Sample Duplicate (DUP) 171772015(9530-.0003-013F) 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.
Quality Control (Q0 Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 171772015 (9530-0003-013F).
QC Information All of the QC samples met the required acceptance limits.
12
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 inteorations were performed on data in this batch.
Additional Comments Additional comments were not required for this sample set.
Gualifier information Manual qualifiers were not required.
Method/Analvsis Information Product:
Liquid Scint Pu241, Solid-ALL FSS DOE EML HASL-300. Pu-II-RC Modified Analytical Method:
Prep Method:
Dry Soil Prep GL-RAD-A-021 Method:
Analytical Batch Number:
Prep Batch Number:
Dry Soil Prep GL-RAD-A-02 I Batch Number:
Ash Soil Prep Dry Soil Prep 573310 569079 569078 13
Sample ID Client ID 171772015 9530-0003-013F 171772016 9530-0003-014F 1201194062 Method Blank (MB) 1201194063 171772015(9530-0003-013F) Sample Duplicate (DUP) 1201194064 171772015(9530-0003-013F) Matrix Spike (MS) 1201194065 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.
Oualit'v 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: 171772015 (9530-0003-013F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Samples were reprepped due to low/high catTier/tracer yield..
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from 14
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 171772001 171772002 171772003 171772004 171772005 171772006 171772007 171772008 171772009 171772010 171772011 171772012 171772013 171772014 171772015 171772016 171772017 171772018 1201185431 1201185432 1201185433 Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived EML HASL 300, 4.5.2.3 Dry Soil Prep 569469 569078 Client ID 9530-0003-001F 9530-0003-002F 9530-0003-003F 9530-0003-004F 9530-0003-004FS 9530-0003-005F 9530-0003-006F 9530-0003-006FS 9530-0003-007F 9530-0003-008F 9530-0003-009F 9530-0003-01 OF 9530-0003-01 IF 9530-0003-012F 9530-0003-01 3F 9530-0003-01 4F 9530-0003-0 15F 9530-0003-01 6F Method Blank (MB) 171772001(9530-0003-001F) Sample Duplicate (DUP)
Laboratory Control Sample (LCS) 15
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# 12.
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 (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: 171772001 (9530-0003-001F).
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 171772001 (9530-0003-001F), 171772004 (9530-0003-004F)7 171772005 (9530-0003-004FS), 171772006 (9530-0003-005F), 171772016 (9530-0003-014F), 171772017 (9530-0003-015F) and 171772018 (9530-0003-016F) were recounted due to high MDAs.
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.
16
Oualifier information Qualifier U'
UI Reason Data rejected due to interference.
Data rejected due to low abundance.
Data rejected due to no valid peak.
Analyte Europium-155 Manganese-54 Actinium-228 Bismuth-214 Cesium-134, Radium-226 Sample 171772004 171772011 171772013 171772014 171772015 171772011 171772012 171772012 1201185431 171772005 171772006 171772008 171772009 171772010 171772011 171772013 171772014 171772015 171772017 1201185432 1201185431 U1 Method/Analysis Information 17
Product:
GFPC, Sr9O, solid-ALL FSS Analytical Method:
EPA 905.0 Modified Prep Method:
Dry Soil Prep GL-RAD-A-021 Method:
Analytical Batch Number:
Prep Batch Number:
Dry Soil Prep GL-RAD-A-021 Batch Number:
- Ash Soil Prep Dry Soil Prep 569258 569079 569078 Sample ID 171772015 171772016 1201.184955 1201184956 1201184957 1201184958 Client ID 9530-0003-013F 9530-0003-014F Method Blank (MB) 171772015(9530-0003-013F) Sample Duplicate (DUP) 171772015(9530-0003-013F) 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 (0C) Information:
Blank Information The blank volume is representative of the sample \\olumes in this batch.
Designated QC The following sample was used for QC: 171772015 (9530-0003-013F).
QC Information All of the QC samples met the required acceptance limits.
18
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 The batch was recounted due to a high relative percent difference.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analvsis Information Product:
Liquid Scint Tc99, Solid-ALL FSS Analytical Method:
Analytical Batch Number:
Sample ID 171772015 171772016 1201184719 1201184720 1201184721 1201184722 DOE EML HASL-300, Tc-02-RC Modified 569161 Client ID 9530-0003-013F 9530-0003-014F Method Blank (MB) 1717720015(9530-0003-013F) Sample Duplicate (DUP) 171772015(9530-0003-013F) 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 19
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 (00 Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following, sample was used for QC: 171772015 (9530-0003-013F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Sample 171772016 (9530-0003-014F) 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.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information 20
Product:
Liquid Scint Fe55, Solid-ALL FSS Analytical Method:
DOE RESL Fe-I. 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 569145 569079 569078 Sample ID 171772015 171772016 1201184670 1201184671 1201184672 1201184673 Client ID 9530-0003-013F 9530-0003-014F Method Blank (MB) 171772016(9530-0003-014F) Sample Duplicate (DUP) 171772016(9530-0003-014F) 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-RADzA-040 REV# 3.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Oualitv 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: 171772016 (9530-0003-014F).
QC Information All of the QC samples met the required acceptance limits.
21
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/Analvsis Information Product:
Liquid Scint Ni63, Solid-ALL FSS Analytical Method:
DOE RESL Ni-1. Modified Prep Method:
Dry Soil Prep GL-RAD-A-021 Method:
Analytical Batch Number:
Prep Batch Number:
Dry Soil Prep GL-RAD-A-021 Batch Number:
Ash Soil Prep Dry Soil Prep 569146 569079 569078 Sample ID 171772015 171772016 1201184674 1201184675 1201184676 1201184677 Client ID 9530-0003-013F 9530-0003-014F Method Blank (MB) 171772016(9530-0003-014F) Sample Duplicate (DUP) 171772016(9530-0003-014F) Matrix Spike (MS)
Laboratory Control Sample (LCS) 22
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 usedbefore 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: 171772016 (9530-0003-014F).
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.
Additional Comments Additional comments were not required for this sample set.
23
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product:
LSC, Tritium Dist, Solid-HTD2,ALL FSS Analytical Method:
Analytical Batch Number:
Sample ID 171772015 171772016 1201184634 1201184635 1201184636 1201184637 EPA 906.0 Modified 569133 Client ID 9530-0003-013F 9530-0003-014F Method Blank (MB) 171772015(9530-0003-013F) Sample Duplicate (.DUP) 171772015(9530-0003-013F) 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.
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 volumes in this batch.
Designated QC The followving sample was used for QC: 171772015 (9530-0003-013F).
QC Information All of the QC samples met the required acceptance limits.
24
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 1201184634 (MB), 1201184635 (9530-0003-013F), 171772015 (9530-0003-013F) and 171772016 (9530-0003-014F) were recounted due to high MDAs.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:
Liquid Scint C14, Solid AII,FSS Analytical Method:
Analytical Batch Number:
Sample ID 171772015 171772016 1201192245 1201192246 1201192247 1201192248 EPA EERF C-01 Modified 572496 Client ID 9530-0003-013F 9530-0003-014F Method Blank (MB) 171772015(9530-0003-013F) Sample Duplicate (DUP) 171772015(9530-0003-013F) 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.
25
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: 171772015 (9530-0003-013F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Samples 171772015 (9530-0003-013F) and 171772016 (9530-0003-014F) 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.
Oualifier information Manual qualifiers were not required.
Certification Statement 26
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:V uL 27
SAMPLE DATA
SUMMARY
28
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report for YANK00I Connecticut Yankee Atomic Power Co.
Client SDG: MSR#06-1255 GEL Work Order: 171772 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 29
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:
October 3. 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9530-0003-00IF 171772001 TS 12-SEP-06 15-SEP-06 Client 23.2%
Proiect:
Client ID:
Vol. Recv.:
YANKO 1204 YANK001 Parameter
(
Rad Gamma Spec Analysis
)ualitier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.00(
0.0354 Bismuth-212 0-465 Bismuth-214 0.531 Cesium-134 U
0.0412 Cesium-137 0-141 Cobalt-60 U -3.370E-Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 05 U
0.0209 U -0.0547 U
0.111 0.766 0.545 U -(0.00902 U -0.00508 15.0 0.531 U
-0.013 0.272 d
+/-0.199
+/-0.071
+/-0.287
+/-0.104 4-0.0379
+/-0.0362
+/-0.0257
+/-0.0776
+/-0.0796
+/-0.0802
+/-0.0868
/-(1.0993
+/-0.0261
+/-0.0217
+/-1.36
+/-0.104
-/-0.0226
+/-0.0562 0.0629 0.0622 0.171 0.039 0.0245 0.0203 0.0216 0.0593 0.0622 0.0548 0.0316 0.0441 0.0209 0.0178 0.174 0.039 0.(186 0.0204
+/-0.199
+/-0.07 I
+/-0.287
+/-0.104
+1-0.0379
+/-0.0362
+/-0.0257
+/-0.0776
+/-0.0796
+/-0.0802
+/-0.0868
+/-0.0993
+/-0.0261
+/-0.0217
+1-1.36
+/-0.104
+/-0.0226
+/-0.0562 0.137 0.128 0.364 0.0826 0.0522 0.0433 0.0475 0.124 0.136 0.113 0.0656 0.0919 0.0447 0.0379 0.391 0.0826 0.0391 0.0432 pCi/g pCi/g pCi/g pCilg pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pC i/g pCi/g pCi/g MJ HI (19/27/06 1300 569469 1
The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-02I LXM1 09/15/06 1530 569078 The following Analytical Methods were performed Method Description EML HASL 300. 4.5.2.3 Notesi The Qualifiers in tIis ieporl are defined as follows A quality control analyle recovery is outside of specified acceptance-criteria 30
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, ConnecticaO6424 Report Date:
October 3. 2006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-001F Project:
YANKo12(04 Sample ID:
171772001 Client ID:
YANK001
- Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mid 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 dte MDC or tracer recovery is low C
Analyte has been confirmed by GC/MS analysis D
Results are reported frotn a diluted aliquot of the sample H
Analytical holding 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 Sunmmary package. or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
31
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: October 3. 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moi sture:
9530-0003-002F 171772002 TS 12-SEP-06 15-SEP-06 Client Protect:
Client ID:
Vol. Recv.:
YANK01204 YANK001 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamnma.Solid-FSS GAM & ALL FSS 226 Ingrown'tih Waived Actinium-228 1.03
+/-(1-262 Americium-241 U
-0.0227
+/-0.0503 Bismuth-212 U
0.439
+/-0.549 Bismuth-214 0.764
+1-0.164 Cesium-134 U
0.0205
+/-0.0567 Cesium-137 0.326
+/-0.0926 Cobalt-60 U
0.00301
+/-0.0498 Europium-152 U
-0.0163
+/-0.0943 Europium-154 U
-(0.0746
+/-0.137 Europium-155 U
0.0756
+/-0.0874 Lead-212 0.766
+/-0.0981 Lead-214 0.550
+/-0.136 Manganese-54 U 0.00(407
+/-0.0544 Niobium-94 U -0.00308
+/-0.0377 Potassium-40 13.6
+/-1.64 Radium-226 0.764
+/-0.164 Silver-108m U
-0.0291
+/-0.0339 Thallium-208 0.354
+/-0.0715 The folloing Prep Methods were performed 0.0873 0.(-W28 0.23 I 0.0574 0.0481 0.0323 0.0418 0.0803 0.105 0.0779 0.0465 0.0605 0.0387 0.0308 0.297 0.0574 0-0265 0.0337
+/-0.262
+/-0.0503
+/-0.549
+/-0.164
+/-0.0567
+/-0.0926
+/-0.0498
+/-0.0943
+/-0.137
+/-0.0874
+/-0.0981
+/-0.136
+/-0.0544
+/-0.0377
+/- 1.64
+/-0.164
+/-0.0339
+/-0.0715 0.202 0.0894 0.514 0.126 0.104 0.0712 0.0942 0.172 0.238 0.163 0.098 0.129 0.0845 0.0675 0.701 0.126 0.0577 0.0734 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCilg 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 (09/22/06 0822 569469 1
Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-02 I LXM I 09/15/(16 1530 569078 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 32
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: October 3, 2006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-002F Proiect:
YANK01204 Sample ID:
171772002 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd 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.
33
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 i 362 Injun Hollow Rd East Hampton, Connecticut 06424
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date:
October 3. 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9530-0003-003F 171772003 TS 12-SEP-06 15-SEP-06 Client 34.2%
Proiect:
YANK01204 Client ID:
YANK001 Vol. Recv.:
Paramete r Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.31
+/-0.294 Americium-241 U
0.021
+/-0.0507 Bismuth-212 U
0.503
+1-0.584 Bismuth-214 0.897
+/-0.148 Cesium-134 U
0.0512
+/-0.0531 Cesium-137 0.283
+/-0.0918 Cobalt-60 U
0.00468
+/-0.0366 Europium-152 U
0.0296
+/-0.0847 Europium-154 U
-0.0443
+/-0.115 Europium-155 U
0.0278
+/-0.0842 Lead-212 1.19
+/-0.113 Lead-214 0.952
+/-0.171 Manganese-54 UL -0.00228
+/-0.0362 Niobium-94 U
0.00389
+/-0.0366 Potassium-40 15.9
+/-1.64 Radium-226 0.897
+/-0.148 Silver-108m U
0.0254
+/-0.0316 Thallium-208 0.368
+/-0.0746 0.113 0.0443 0:252 0.0557 0.0402 0.0304 0.0308 0.0742 0.0888 0.072 0.044 0.0549 0.0306 (0.0302 0.363 0.0557 0.0285 0.032
+/-0.294
+/-0.0507
+1-0.584
+/-0.148
+/-0.0531
+/-0.0918
+/-0.0366
+/-0.0847
+/-0.115
+/-0.0842
+/-0.113
+/-0.171
+/-0.0362
+/-0-(366
+/- 1.64
+/-0.148
+/-0.0316
+/-0.0746 0.251 0.0918 0.549 0.121 0.0873 0.0667 0.0708 0.159 0.203 0.150 0.0926 0.117 0.0674 0.0656 0.819 0.121 0.061 (0.0693 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCilg pCi/U pCilg pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJHI 09/22/06 10(07 569469 1
The folloiing Prep Methods were performed Method.
Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM I 09/15/06 1530 569078 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 titan value reported 34
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.njun Hollow Rd East Hampton, Connecticut 06424 Report Date: October 3. 2006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-003F Proiect:
YANKo0204 Sample ID:
171772003 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MNA Units DF Analyst Date Time Batch Mtd 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 Gamtna Spectroscopy--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.
35
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: October 3. 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9530-0003-004F 171772004 TS 12-SEP-06 15-SEP-06 Client 37.3%
Project:
YANK01204 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gannma.Solid-FSS GAM & ALL FSS 226 Itgrowth Waived Actinium-228 1.56
+/-0.297 Americium-241 U -0.0256
+/-0.0908 Btsmuth-212 U
0.268
+/-0.418 Bismuth-214 0.861
+/-0.159 Cesium-134 U
0.0649
+/-0.0451 Cesium-137 0.309
+/-0.0611 Cobalt-60 U
0.0236
+/-0.0351 Europium-152 U
0.0479
+/-0.0748 Europium-154 U
-0.0644
+/-0.0904 Europium-155 U1 0.00
+/-0.119 Lead-212 1.52
+/-0.149 Lead-214 1.23
+/-0.171 Manganese-54 U
0.0389
+/-0.0359 Niobium-94 U
0.0259
+/-0.0273 Potassium-40 24.4
+/-2.08 Radium-226 0.861
+/-0.159 Silver-I08m Li -0.0186
+/-0.0269 Thallium-208 0.427
+/-0.0809 0.0845 0.069 0.198 0.0437 0.0333 0.0277 0.0311 0.062 0.0698 0.0567 0.0314 0.0399 0.0222 0.0239 0.2(10 0.0437 0.0201 0.0237
+/-0.297
+/-0.0908
+/-0.418
+/-0.159
+/-0.0451
+/-0.0611
+/-0.0351
$/-0.0748
+/-0.0904
+/-0.119
+/-0.149
+/-0.171
+/-0.0359
+/'-0.0273
+/-2.08
+/-0.159
+/-0.0269
+/-0.0809 0.182 0.143 0.421 0.0927 0.0703 0.0584 0.0672 0.130 0.153 0.118 0.0655 0.084 0.0478 0.0507 0.450 0.0927 0.0425 0.0503 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 09/27/06 1301 569469 1
- The following Prep Methods were performed Method Description Analyst Date Time
. Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM I 09/15/06 1530 569078 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 36
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: October 3. 2006
Contact:
M/Ir. Jack McCarthy Project:
Soils PON 002332 Client Sample ID:
9530-0003-004F Project:
YANKO1204 Sample ID:
171772004 Client ID:
YANK001 Vol, Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units I)F Analyst Date Time Batch Mltd 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 MIDL. 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.
37
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#l 002332 Report Date: October 3, 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9530-0003-004FS 171772005 TS 12-SEP-06 15-SEP-06 Client 37.6%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANKOOI Parameter Rad Gamma Spec Analysis
)ualifier Result Uncertainty LC TPU M.DA Units DF Analyst Date Time Batch Mtd Gaonna.Solid-FSS GAM & ALL FSS 226 Ingrowth Waived
.Actinium-228 1.57 Americium-241 U
-0.0262 Bismuth-212 0.919 Bismuth-214 0.951 Cesium-]34 UI 0.00 Cesium-137 0.311 Cobalt-60 U
0.00424 Europium-152 U
-0.0525 Europium-154 U
0.0495 Europium-155 U
0.(165 Lead-212 1.50
+/-0.318
+/-0.0823
+/-0.411
+/-0.164
+/-0.0814
+/-0.0725
+/-0.0302
+/-0.0822
+/-0.0944
+/-0.119
+/-0.155
+/-0.167 F/-0.0341 F/-0.0312
+/-1.99
+/-0.164
+/-0.0374
+/-0.0801 0.0851 0.066 0.265 0.0557 0.037 0.0271 0.0224 0.0667 0.0828 0.0698 0.0389 0.0497 0).0263 0.0263 0.248 0.0557 0.0242 0.0245
+/-0.318
+/-0.0823
+/-0.411
+/-0.164
+/-0.0814
+/-0.0725
+/-0.0302
+/-0.0822
+/-0.0944
+/-0.119
+/-0.155
+/-0.167
+/-0.0341
+/-0.0312
+/-1.99
+/-0.164
+/-0.0374
+/-0.0801 0.183 0.136 0.554 0.117 0.0777 0.0573 0.0497 0.139 0.179 0.144 0.0804 0.104 0.0559 0.0553 0.545 0.117 0.0506 0.05 19 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 09/27/06 1301 569469 1
Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-I 08m Thallium-208 1.17 U
-0.0192 U
0.0174 24.9 (0.951 U
0.00734 0.467 4
The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXMI 09/15/06 1530 569078 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 38
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: October 3. 2006
Contact:
MTr Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-004FS Project:
YANK01204 Sample ID:
171772005 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd 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 FH Analytical holding 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.
39
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:
October 3. 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9530-0003-005F 171772006 TS 12-SEP-06 15-SEP-06 Client 41.2%
Project:
YANK0 1204 Client ID:
YANK001 Vol. Recv.:
Parameter Q
Rad Gamma Spec Analysis
'ualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.56
+/-0.344 Americium-241 U
0.0225
+1-0.0546 Bismuth-212 1.13
+/-0.510 Bismuth-214 1,I'
+/-0.190 Cesium-134 UI 0.00
+/-0.0901 Cesium-137 0.487
+/-0.0973 Cobalt-60 U
-0.07
+/-0.0493 Europium-t52 U -0.00677
+/-0.114 Europium-154 U
-0.0501
+1-0.141 Europium-155 U
0.021
+/-0.0931 Lead-2 12 1.56
+/-0.165 Lead-214 1.07
+/-0.167 Manganese-54 U
0.0454
+/-0.0403 Niobium-94 U
0.00204
+/-0.0377 Potassium-40 25.7
+/-1.72 Radium-226 l.11
+/-0.190 Silver-i08m U
-0.0102
+/-0.0381 Thallium-208 0.586
+/-0.0997 0.121 0.0382 0.292 0.0575 0.043 0.0325 0.0344 0.0754 0.111 0.0616 0.0393 0-0536 0.0344 0.0314 0.263 0.0575 0.026!
0.03 12
+/-0.344
+/-0.0546
+/-0.510
+/-0.190
+/-0.0901
+/-0.0973
+/-0.0493
+/-0.114
+1-0.141
+/-0.0931
+/-0.165
+/-0.167
+/-0.0403
+/-0.0377
+/-1.72
+/-0.190
+/-0.0381
+/-0.0997 0.243 0.0763 0.584 0.115 0.0859 0.0649 0.0687 0.151 0.222 0.123 0.0785 0.107 0.0687 0.0628 0.525 0.115 0.0521 0.0623 pCi/g pCilg pCL/g pCi/g pCilg pCilg pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCiig pCi/g pCi/g MJHI 09/27/06 1317 569469 1
The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-02I LXM I 09/15/06 1530 569078 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 40
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: October 3. 1006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-005F Project:
YANK01204 Sample ID:
171772006 Client ID:
YANKOO I Vol. Recv.:
Parameter Qualifier Result
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 Ganmma Spectroscopy--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 hI Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
41
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: October 3. 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
95330-0003-006F 171772007 TS 12-SEP-06 15-SEP-06 Client 6.63%
Project:
Client ID:
Vol. Recv.:
YANK01204 YANK00 I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.494
+/-0.0975 Americium-241 U
0.0088
+/-0.0174 Bismuth-212 0.258
+/-0.188 Bismuth-214 0.413
+/-0.0516 Cesium-134 U
0.0291
+/-0.0242 Cesium-137 0.0957
+/-0.0327 Cobalt-60 U
0.00364
+/-0.0147 Europium-152 U
-0.0176
+/-0.0326 Europium-154 U-0.000325
+/-0.0451 Europium-155 U
0.022
+/-0.0444 Lead-212 0.485
+/-0.0377 Lead-214 0.395
+/-0.052 Manganese-54 U
0.0144
+/-0.0201 Niobium-94 U
0.0119
+/-0.0131 Potassium-40 I 1.
+/-0.634 Radium-226 0.413
+/-0.0516 Silver-108m U
0.00401
+/-0.0118 Thallium-208 0.148
+/-0.0308 0.0418 0.0167 0.095 0.0231 0.016 0.0123 0.0126 0.0286 0.0381 0.0283 0.0165 0.0214 0.0112 0.0117 0.127 0.023 I 0.0106 0.0119
+/-0.0975
+/-0.0174
+/-0.188
+/-0.0516
+/-0.0242
+/-0.0327
+/-0.0147
+/-0.0326
+/-0.0451
+/-0.0444
+/-0.0377
+/-0.052
./-0.0201
+/-0.013 I
+/-0.634
+/-0.0516
+/-0.0118
+/-0.0308 0.0887 0.0341 0.200 0.0483 0.0334 0.0258 0.0272 0.0595 0.0815 0.0581 0.0341 0.0444 0.0238 0.0246 0.273 0.0483 0.022 1 0.0249 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/p MJHI 09/22/06 1825 569469 I
The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 The following Analytical Methods were performed Method Description LXM I 09/15/06 1530 569078 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 42
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 i 362 Injun Hollow Rd East Hampton. Connecticut 06424 Report Date: October 3, 2006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-006F Project:
YANK01204 Sample ID:
1717720(17 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd 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.
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:
October 3. 2006 Client Samia1e ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9530-0003-006FS 171772008 TS 12-SEP-06 15-SEP-06 Client 6.72%
Proiect:
Client ID:
Vol. Recv.:
YANKO 1204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gawnra,Solid-FSS GA/M & ALL FSS 226 Ingrowth Waived Actinium-228 Ainericium-241 Blismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 0.502 U
0.00606 U
0.145 0.339 UI 0.00 0.0947 U-0.000735 U
-0.0201 U
0.0304 U
0.0246 0.370 0.375 U
-0.0152 U
0.0172 11.2 0.339 U
0.00459 0.161
+/-0.139
+/-0.0222
+/-0.218
+/-0.0713
+/-0.0256
+/-0.0286
+/-0.0182
+1-0.040
+/-0.0526
+/-0.0362
+/-0.0478
+/-0.0679
+/-0.0184
+/-0.0169
+/-0.641
+/-0.0713
+/-0.0137
+/-0.0404 0.0497 0.0202 0.126 0.0283 0.0179 0.0163 0.0153 0.0336 0.0463 0.032 0.0244 0.0249 0.0147 0.0152 0.129 0.0283 0.0126 0.0142
+/-0.139
+/-0.0222
+/-0.218
+/-0.0713
+/-0.0256
+/-0.0286
+/-0.0182
+/-0.040
+/-0.0526
+/-0.0362
+/-0.0478
+/-0.0679
+/-0.0184
+/-0.0169
+/-0.641
+/-0.0713
+/-0.0137
+/-0.0404 0.105 0.0413 0.261 0.0587 0.0373 0.034 0.0325 0.0696 0.0978 0.0655 0.0498 0.0516 0.0307 0.0314 0.277 0.0587 0.026 0.0296 pCilg pCi/g pCilg pCilg pCi/g pCilg 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 09/22/06 1826 569469 I
The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXMI 09/15/06 1530 569078 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 44
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Powei Address :
362 Injun Hollow Rd East Hampton. Connecticut 06424 Report Date: October 3. 2006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-006FS Proiect:
YANKO 1204 Sample ID:
171772008 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd 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.
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 Comact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: October 3, 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9530-0003-007F 171772009 TS 12-SEP-06 I 5-SEP-06 Client 4.71%.
Project:
YANK01204 Client ID:
YANK001 Vol. Recv.:
Parameter
(
Rad Gamma Spec Analysis
)ualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Ganma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.520
+/-0.0844 Americium-241 U
0.00503
+/-0.0573 Bismuth-212 0.227
+/-0.116 Bismuth-214 0.362
+/-0.0532 Cesium-134 U!
0.00
+/-0.0174 Cesium-137 0.057
+/-0.0155 Cobalt-60 U
0.0(1905
+/-0.0181 Europium-152 U 0.000663
+/-0.0254 Europium-154 U
-0.0346
+/-0.0308 Europium-155 U
0.028
+/-0.0314 Lead-212 0.502
+/-0.0311 Lead-214 0.402
+/-0.044 Mvlanganese-54 U
0.0139
+/-0.0119 Niobium-94 U
0.00226
+/-0.00891 Potassium-40 12.5
+/-0.500 Radium-226 0.362
+/-0,0532 Silver-108m U-0.000607
+/-0.00859 Thallium-208 0.143
+/-0.0256 0.0294 0.0503 0.0668 0.0165 0.011 0.00945 0.00995 0.0229 0.0247 0.0299 0.0138 0.0154 0.00783 0.00799 0.0834 0.0165
+/-0.0844
+/-0.0573
+/-0.116
+/-0.0532
+/-0.0174
+/-0.0155
+/-0.0181
+/-0.0254
+/-0.0308.
+/-0.0314
+/-0.0311
+/-0.044
+/-0.0119
+/-0.00891
+/-0.500
+/-0.0532 0.0617 0.103 0.139 0.0343 0.0228 0.0196 0.021 0.0474 0.0525 0.0613 0.0283 (0.032 0.0164 0.0166 0.178 0.0343 0.0157 0.0166 pCi/g pCi/g pCi/g pCi/g pCi/g pCilg pCi/g pCi/g pCi/g pCi/g pCilg pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCiig MJHI 09/22/06 1826 569469 I
0.00756 +/-0.00859 0.00795 +/-0.0256
'The following Prep Methods were performed Method Description Analyst LXM I Date Time Prep Batch 09/15/(06 1530 569078 Diy Soil Prep Dry Soil Prep GL-RAD-A-02 I The following Analytical Methods were performed Method Description I
EML HASL 30(0. 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 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, Conniecticut 06424 Report Date: October 3. 2006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-007F Project:
YANK01204 Sample ID:
171772009 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU NIDA Units DF Analyst Date Time Batch Mid 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 M-DC or tracer recovery is low C
Analyte has been confimied by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding 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.
Ut Gamma Spectroscopy--Uncertain identification X
Consult Case Narrative, Data Summary package. or Project Manager concerning this qualifier Y
QC Samples were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL Ih 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:
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Soils PO# 002332 Report Date: October 3. 2006 Client Sample ID:
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Collect Date:
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Moisture:
9530-0003-008F 171772010 TS 12-SEP-06 15-SEP-06 Client 35.6%
Proiect:
Client ID:
Vol. Recv.:
YANK01204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units 1F Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gainma,SolMi-FSS GAM & ALL FSS 226 Ingrownth WVnired Actinium-228 1.28
+1-0.150 Americium-241 U. -0.0448
+/-0.0654 Bismuth-2 12_
0.865
+/-0.244 Bismnuth-214 0.777
+/-0.0788 Cesium-134 U I 0.00
+/-0.0281 Cesiutn-137 0.289
+/-0.0386 Cobalt-60 U-0.000164
+/-0.018 Europium-152 U
0.00156
+/-0.0443 Europium-154 U
-0.0147
+/-0.0539 Europium-155 U
0.0509
+/-0.0547 Lead-212 1.28
+/-0.0639 Lead-214 0.900
+/-0.0761 Manganese-54 U
0.0205
+/-0.0208 Niobium-94 U
0.00113
+/-0.0161 Potassium-40 20.1
+/-0.774 Radium-226 0.777
+/-0.0788 Silver-108m U
0.00182
+/-0.0152 Thallium-208 0.348
+/-0.0449 The following Prep Methods were performed Method Description 0.0465 0.0538 0.0967 0.0291 0.0182 0.0138 0.0146 0.0371 0.0431 0.0461 0.0213 0.0255 0.014 0.0137 0.107 0.0291 0.0126 0.0142
+/-0.150
+/-0.0654
+/-0.244
+/-0.0788
+/-0.0281
+/-0.0386
+/-0.018
+/-0.0443
+/-0.0539
+/-0.0547
+/-0.0639
+/-0.0761
+/-0.0208
+/-0.0161
+/-0.774
+/-0.0788
+/-0.0152
+/-0.0449 0.0976 0.110 0.203 0.0603 0.0377 0.0288 0.0309 0.0766 0.0909 0.0941 0.0437 0.0526 0.0292 0.0284 0.232 0.0603 0.0262 0.0296 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCilg pCi/g pCi/g pCi/g pCi/g pCilg pCi/g pCilg pCi/g pCi/g pCi/g pCi/g M.H I 09/22/06 1827 569469 I
Analyst Date
'rime Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM1 09/15/06 1530 569078 The following Analytical Methods were performed Method l)esa'rintion 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 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.:
Relort Date:
October 3. 2006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-008F Project:
YANK01204 Sample ID:
171772010 ClientID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MIDA Units DF Analyst Date Time Batch Mtd 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.
4,9
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:
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Soils PO# 002332 Report Date: October 3: 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
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Collector:
Moisture:
9530-0003-009F 171772011 TS 12-SEP-06 15-SEP-06 Client 42.4%~
Proiect:
Client ID:
Vol. Recv.:
YANKO 1204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis GammaSolid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.30 Americium-241 U
0.0636 Bismuth-212 1.01 Bismuth-214 0.983 Cesium-134 UII 0.00 Cesium-137 0.395 Cobalt-60 U
-0.0288 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 U
0.0338 Ui -0.0177 Ut 0.00 1.50 1.19 UI 0.00 U
0.00922 25.6 0.983 U -0.0361 0.539
+/-0.331
+/-0.0573
+/-0.483
+/-0.161
+/-0.0632
+/-0.0783
+/-0.0476
+/-0.125
+/-0.146
+/-0.105
+/-0.157
+/-0.171
+/-0.051
+/-0.035
+/-1.73
+/-0.161
+/-0.0342
+/-0.094 0.113 0.0383 0.248 0.0595 0.0414 0.0364 0.0364 0.071 0.118 0.0581 0.0355 0.0509 0.0333 0.0295 0.337 0.0595 0.0261 0.0272
+/-0.331
+/-0.0573
+/-0.483
+/-0.161
+/-0.0632
+/-0.0783
+/-0.0476
+/-0.125
+/-0.146
+/-0.105
+/-0.157
+/-0.171
+/-0.051
+/-0.035
+/-1.73
+/-0.161
+/-0.0342
+/-0.094 0.225 0.0766 0.496 0.119 0.0827 0.0727 0.0728 0.142 0.235 0.116 0.07 I 0.102 0.0665 0.059 0.674 0.119 0.0522 0.0544 pCi/g pCi/2 pCilg pCi/g pCi/g pCi/g pCi/p pCi/g pCi/g pCiig pC /g pCi/!
pCi/g pCi/g pCi/g pCi/g pCi/L pCi/g MJH I 09/22/06 1840 569469 I
The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM I (19/15/06 1530 569078 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 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 Report Date: October 3. 2006
Contact:
Mr-Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-009F Proiect:
YANKO1204 Sample ID:
171772011 Client ID:
YANK001 Vol-Recv.:
Parameter Qualifier Result Uncertainty LC TPU M[DA Units DF Analyst Date " Time Batch Mtd 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.
UIl Gamma Spectroscopy--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 :Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton. Connecticut 06424
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: October. 3. 2006-:
Client Sample ID:
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9530-0003-01 OF 171772012 TS 12-SEP-06 15-SEP-06 Client 29.3%
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Vol. Recv.:
YANK(I 1204 YANKO0 I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamma Solid-FSS GAM & ALL FSS 226 Ingrov th Waived Actinium-228 UI 0.00
+/-0.347 Americium-241 Ui 0.00686
+/-0.0668 Bismuth-212 1.42
+/-0.702 Bismuth-214 UI 0.00
+/-0.214 Cesium-134 U
0.0404
+/-0.0542 Cesium-137 0.287
+/-0.0826 Cobalt-60 U
0.046
+/-0.0581 Europium-152 U
-0.0499
+/-0.134 Europium-154 U
-0.0079
+/-0.148 Europium-155 U
0.131
+/-0.097 Lead-212 1.10
+/-0.154 Lead-214 0.695
+/-0.164 Manganese-54 U
-0.0231
+/-0.0515 Niobium-94 U
0.00586
+/-0.0455 Potassium-40 16.3
+/-1.()0 Radium-226 0.759
+/-0.214 Silver-I0Sm U
0.00115
+/-0.0381 Thallium-208 0.338
+/-0.099 0.283 0.0489 0.28 7 0.159 0.0493 (1.0417 0.0535 0.0932 0.120 0.0834 0.0488 0.0713 0.0411 0.0391 0.153 0.0701 0.0316 0.0335
+/-0.347
+/-0.0668
+/-0.702
+/-0.214
+/-0.0542
+/-0.0826
+/-0.0581
+/-0.134
+/-0.148
+/-0.097
+/-0.154
+/-0.164
+/-0.0515
+/-0(.0455
+/-1.90
+/-0.214
+/-0.0381
+1-0.0W0 0.566 0.0977 0.574 0.318 0.0986 0.0833 0.107 0.186 0.240 0.167 0.0975 0.143 0.0821 0.0781 0.307 0.140 0.0631 0.0671 PCi/g PCU'g pCi/g pCi/g pCi/g PC i/g" pCi/g pCi/g pCi/g-pCi/g pCi/g pCi/a pCi/e pCiAg pCi/g pCi/g PC i/g" pCi/g MJHI 09/123/06 1423 569469 1
The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM I 09/15/06 1530 569078 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 arnalyte recovery is outside of specified acceptance criteria Result is less than value reported 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 Report Date:
October 3, 2006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-OIOF Proiect:
YANK01204 Sample ID:
171772012 Client ID:
YANK001 Vol. Recv.:
Parameter Quallifier Result Uncertainty 11C TPU NVIDA Units DF Analyst D~ate Time Batch NMid 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 MNDL 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: October 3. 2006 Client Sample ID:
Sample ID:
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Collect Date:
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Collector:
Moisture:
9530-0003-01 IF 171772013 TS 12-SEP-06 15-SEP-06 Client 30.7%*
Proiect:
Client ID:
Vol. Recv.:
YANK01204 YANKOOI Parameter Qualifier Result Uncertainty LC TPU MDA Units l)F Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamma.Solid-FSS GAA1 & ALL FSS 226 Ingrowth Waived Actinium-228 0.998
+/-0.109 Americium-241 U
0.00879
+/-0.0156 Bismuth-212 0.604
+/-0.161 Bismuth-214 0.753 4/-0.0574 Cesium-134 UI 0.00
+/-0.0203 Cesium-137 0.227
+/-0.0234 Cobalt-60 U
0.0132
+/-0.0129 Europium-152 U
0.017
+/-0.0372 Europium-154 U-0.000298
+/-0.0406 Europium-155 UI 0.00
+/-0.0401 Lead-212 1.02
+/-0.0372 Lead-214 0.705
+/-0.0587 Manganese-54 U
0.017
+/-0.0151 Niobium-94 U
0.0012
+/-0.0121 Potassium-40 15.0
+/-0.553 Radium-226 0.753
+/-0.0574 Silver-I 08m U -0.00615
+/-0.0106 Thallium-208 0.351
+/-0.031 0.0362 0.0137 0.081 0.0187 0.0139 0.0109 0.0112 0.0255 0.0336 0.0222 0.0138 0.0191 0.0102 0.00999 0.0885 0.0187 0.00879 0.00992
+/-0.109
+/-0.0156
+/-0.161
+/-0.0574
+/-0.0203
+/-0.0234
+/-0.0129
+/-0.0372
+/-0.0406
+/-0.0401
+/-0.0372
+/-0.0587
+/-0.0151
+/-0.0121
+/-0.553
+/-0.0574
+/-0.0106
+/-0.031 0.075 0.0278 0.167 0.0384 0.0284 0.0224 0.0235 0.0522 0.070 0.0451 0.0282 0.0389 0.021 0.0206 0.187 0.0384 0.018 0.0204 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJHI 09/24/06 1114 569469 I
The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 I LXM I 09/15/06 1530 569078 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 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:
October 3. 2006 Client Sample ID:
Sample ID:
9530-0003-011F 171772013 Proiect:
Client ID:
Vol. Recv.:
YANK01204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd 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 abo\\e 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 RPD of sample and duplicate evaluated using +/-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. Connectiaut 06424
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Report Date: October 3, 2006 Client Sample ID:
Sample ID:
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Collect Date:
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Collector:
Mloisture:
9530-0003-01 2F 17 1772014 TS 12-SEP-06 15-SEP-06 Client 36.1%
Proiect:
Client ID:
Vol. Recv.:
YANK01204 YANK00I Parameter Qualifier Result Uncertainty Rad Gamma Spec Analysis GaPrnm,Solid-FSS GA/s & ALL FSS 226 Inrowi!h Waived Actinium-228 1.20
+/-0.0875 Americium-241 U
-0.0412
+/-0().0648 Bismuth-212 0.890
+/-0.151 Bismuth-214 0.711
+/-0.0555 Cesium-134 UI 0.00
+/-0.0212 Cesium-137 0.319
+/-(0.023 Cobalt-60 U
0.00637
,/-0.0101 Europium-152 U
-0.0168.
+/-0.0261 Europium-154 U
0.00798
+/-0.032 Europium-155 UlI 0.00
+/-0.0498 Lead-2] 2 1.25
+/-0.0367 Lead-214 0.929
+/-0.0476 Manganese-54 t
0.0167
+/-0.0186 Niobitnm-94 U
( 0.0108
+/-0.00913 Potassium-40 20.9
+/-0.498 Radium-220 0.711
+/-0.0555 Silver-108m U
0.00453
+/-0.0088 Thallium-208 0.392
+/-0.0288 The following Prep Methods were performed Method Description Dry Sotil Prep Dry Soil Prep GL-RAD-A-021 LC TPU 0.0271
+/-0.0875 0.0464 +/-0.0648 0.0606
+/-0.151 0.0157 +/-0.0555 0.011 +/-0.0212 0.00845
+/-0.023 0.00884 +/-0.0102 0.0219 +/-0.0261 0.0274
+/-0.032 0.0267 +/-0.0498 0.0125 +/-0.0367 0.0151
+/-0.0476 0.00858 +/-0.01 86 0.00802 +/-0.00913 0.0695
+/-0.498 0.0157 +/-0.0555 0.0(1748 +/-0.0088 0.00773 +/-0.0288 M-DA Units' DF Analyst Date Time Batch Mtd 0.0559 0.0941 0.124 0.0322 0.0226 0.0173 0.0183 0.0447 0.0564 0.0541 0.0254 0.0309 0.0176 0.0164 0.145 0..0322 0.0153 0.0158 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCilg pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g MJHI1 09/24/06 1115 569469 1
Analyst Date Time Prep Batch LXM I 09/15/106 153(0 569078 The following Analytical Methods were performed Method Description 1
EML HASL 300. 4.5.2.3 Notes:
The Qualifier, in this report are defined as foillows 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. ConnecticuI 06424 Report Date:
October 3. 2006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-012F Project:
YANK01204 Sample ID:
171772014 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier.Result Uncertainty LC TPU AIDA Units DF Analyst Date Time Batch Mtd 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 hot spiked with this compound A
RPD of sample and duplicate evaluated using +/-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 Repon bate: October 3, 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9530-0003-013F 171772015 TS 12-SEP-06 15-SEP-06 Client 26.7%
Project:
YANK01204 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date
'rime Batch Mtd Rad Alpha Spec Analysis Alphaspec Am24), Cm, Solid ALL FSS Americium-241 U-O.
Curium-242 U
Curium-2 43/2 44 U
Alphaspec Pu, Solid-ALL FSS Plutonium-2 38 Plutonium-239/240 Liquid Scint Pu241. Solid-ALL SS Plutonium-241 U
Rad Gamma Spec Analysis 000541
-0.0173
-0.0175
+/-0.129
+/-0.0747
+/-0.166 0.109 0.0458 0.145
+/-0.129
+/-0.0747
+/-0.166 0.309 0.189 0.381 0.148 0.173 15.6 0.025
+/-0.0663 0.0295 +/-0.0664
-0.0158
+/-0.0681 0.0417 +/-0.0681 4.46
+/-9.11 7.45
+1-9.12 Gamma.Solid-FSS GAM & ALL FSS 226 Ingrowrh Waived Actinium-228 Americium-241 U
-(
Bismuth-212 Bismuth-214 Cesium-134 UI Cesium-137 Cobalt-60 U
0.
Europium-152 U
(
Europium-154 U
-(
Europium-155 UI Lead-212 Lead-214 Manganesc-54 U
0.
Niobium-94 U
0.
Potassium-40 Radium-226 Silver-108m U
(
Thallium-208 Rad Gas Flow Proportional Counting GFPC. SrOO, solid-ALL F'5' Strontium-90 U
Rad Liquid Scintillation Analysis LSC, 7iriutn Di.si, Solid-lITD2,ALL FS.
Tritium U
+/-0.0686
+/-0.0272
+/-0.110
+/-0.038
+/-0.0148
+/-0.0165
+/-0.00741
+/-0.019
+1-0.0224
+/-0.0301
+/-0.0279
+/-0.0353
+/-0.0109
+/-0.00644
+/-0.376
+/-0.038
+/-0.00632
+/-0.0193 0.0211
+/-0.0686 0.0243 +/-0.0272 0.0431
+/-0.110 0.0118
+/-0.038 0.00811
+/-0.0148 0.00603 +/-0.0165 0.00623 +/-0.00741 0.0166
+/-0.019 0.0179 +/-0.0224 0.0191
+/-0.0301 0.00939 +/-0.0279 0.0114 +/-0.0353 0.00589 +/-0.0109 0.00564 +/-0.00644 0.0472
+/-0.376 0.011S
+/-0.038 0.00562 +/-0.00632 0.00584 +/-0.0193 0.0434 0.0492 0.0887 0.0241
.0.0166 0.0124 0.0129 0.0339 0.0371 0.0387 0.0191 0.0233 0.0121 0.0116 0.0988 0.0241 0.0115 0.012 0.0435 14.6 pCi/g pCi/g pCi/g pCi/g pCi/2 pCi/g pCi/-
pCi/g pCi/g pCi/g pCi/g pCi/V pCi/g pCi/g pCi/g pCi/p pCi/g pCi/e pCi/g pCi/p pCi/g pCi/-
pCi/g pC i/g pCi!g pCi/g BXLI 09/28/06 0936 569530 I
BXLI 09/28/06 0936 569531 2
DDRI 10/03/060858 573310 3
MJHI 09/24/06 1116 569469 5
KSDI 09/28/06 1949 569258 6
ATH2 09/28/06 1001 569133 8
(1).)()7 4/-1-0.247 (0.0203 +/-0.0247
-6.64
+/-7.74 6.87
+/-7.74 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:
October 3. 2006 Client Sample ID:
Sample ID:
9530-0003-013F 171772015 Proiect:
Client ID:
Vol. Recv.:
YANK01204 YANK0O 1 Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Liquid Scintillation Analysis Liquid Scint C14. Solid AIISS Carbon-t 4 tl Liquid Scint Fe55, Solid-ALL FSS Iron-55 U
Liquid Scintr Ni63, Solid-A LL FSS Nickel-63 U
Liquid Scint Tc99. Solid-ALL FSS Technetium-99 U
-0.0273
+/-0.0774 0.0653 +/-0.0774 0.133
-1.57
+/-37.6 26.6
+/-37.6 55.7 1.66
+/-7.81 6.51
+/-7.81 13.4 0.189
+/-0.275 0.226
+/-0.275 0.466 pC i/g pCi/g pC ig pCi/g AXD2 09/28/06 0325 572496 10 MXPI 09/22/060523 569145 12 MXPI 09/24/06 1912 569146 13 KXRI 09/24/06 1525 569161 14 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXMI 09/15/06 1530 569078 The following Analytical Methods were performed Method Description I
DOE EML HASL-300). Am-05-RC Modified DOE EML HASL-300. Pu-I I-RC Modified 3
DOE EML HASL-300, Pu-I I-RC Modified 4
DOE EML HASL-300. Pu-I I-RC Modified 5
EML HASL 300. 4.5.2.3 6
EPA 905.0 Modified 7
EPA 905.0 Modified 8
EPA 906.0 Modified 9
EPA 906.0 Modified 10 EPA EERF C-01 Modified II EPA EERF C-0I Modified 12 DOE RESL Fe-1. Modified 13 DOE RESL Ni-1, Modified 14 DOE EML HASL-300. Tc-02-RC Modified Surrogate/Tracer recovery Americium-243 Pluionium-242 Carrier/Tracer Recovery Alphaspec Am241. Cm. Solid ALL Alphaspec Pu. Solid-ALL FSS Liquid Scint Pu241, Solid-ALL FS R~ecovery%~Y so 76 74 Acceptable Limits (15%-125%)
(15%-125%)
(2 5 %,-12)5%'r) 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 ReporL.Date:
October 3. 2006 Client Sample ID:
Sample ID:
9530-0003-013F 171772015 Project:
YANKO 120,4 Client ID:
YANK001 Vol. Recv.:
Parameter Carrier/Tracer Recovery Carrier/Tracer Recovery Carrier/Tracer Recovery Carrier/Tracer Recovery Qualifier Result Uncertainty LC TPU MADA GFPC. Sr9O. solid-ALL FSS Liquid Scint Fe55. Solid-ALL FS Liquid Scint Ni63. Solid-ALL FS Liquid Scint Tc99. Solid-ALL FS 69 59 59 77 Units I)F Analyst Date Time Batch Mtd (25%- 125,7c i
( 1 5c,ý'
- 1 25ý.)
(25 % - 125%1 (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.
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
Contact:
Project:
East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: October 3, 2006 Client Sample ID:
Sample ID:
Matri x:
Collect Date:
Receive Date:
Collector:
Moisture" 9530-0003-014F 171772016 TS 12-SEP-06 15-SEP-06 Client 5.75%
Project:
YANK01204 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Alpha Spec Analysis Ailphaspec-inm24l1.
Arnericium-241 CUrium-242 Curium-243/244 Cm, Solid ALL ISS
- 1) 0.0692 U
-0.0115 U -7.700E-08
+/-0-210
+/-/-0.128
+/-0.298 0.145 0.116 0.242
+/-0.210
+/-0.128
+1-0.288 Alphaspec Pu, Solid-ALL FSS Plutonium-238 Plutonium-239/240 Liquid Scint Pu241, Solid-ALL FSS Plutonium-241 U
Rad Gamma Spec Analysis 0.435 0.388 0.629 0.194 0.175 14.5
-0.024
+/-0.0706 0.0517 +/-0.0706 0.0173
+/-0.0688 0.0422 +/-0.0689 6.00
+/-8.55 6.91
+/-8.57 Gamnia,Solid-FSS GAM & ALL FSS 226 Ingrowtz Waived Actinium-228 0.539 Americium-241 U
0.00129 Bisinuth-212 0.548 Bismuth-214 0.343 Cesium-134 U
0.0246 Cesium-137 0.117 Cobalt-60 U
0.00944 Europium-152 U
-0.0402 Europium-154 U
-0.0221 Europium-155 U
0.0604 Lead-212 0.483 Lead-214 0.368 Manganese-54 U -0.00496 Niobium-94 U
0.0025 Potassium-40 12.5 Radium-226 0.343 Silver-I08m U -0.00682 Thallium-208 0.146 Rad Gas Flow Proportional Counting
+/-0.137
+/-0.0906
+/-0.272
+/-0.0725
+/-0.025
+/-0.0278
+/-0.0153
+/-0.0415
+/-0.0507
+/-0.0627
+/-0.0587
+/-0.069
+/-0.0156
+/-0.0143
+1-1.07
+/-0.0725
+/-0.0134
+/-0.0396 (0.0394 0.0797 0.0956 0.0246 0.0154 0.0139 0.0136 0.0341 0.0405 0.0369 0.020 0.0255 0.0132 0.0 126 0.108 0.0246
().0111 0.0119
+/-0.137
+/-0.0906
+/-0.'272
+/-0,0725
+/-0.025
+/-0.0278
+/-0.0153
+/-0.0415
+/-0.0507
+/-0.0627
+/-0.0587
+/-0.069
+/-0.0156
+/-0.0143
+/- 1.07
+/-0.0725
+/-0.0134
+/-0.0396 0.0849 0.164 0.203 0.0518 0.03225 0.0293 0.0297 0.0711 0.0875 0.076 0.0413 0.053 0.0279 0.0266 0.240 0.0518 0.0233 0.0252 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCilg pCi/lg pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g BXLI 09/28/06 0936 569530 1
BXLI 09/28/060936 569531 2
DDRI 10/03/06 0914 573310 3
MJH I 09/27/Q6 1441 569469 5
KSDI 09/281/06 1949 569258 6
GFPC, S90, solid-ALL FSS Strontium-90 U -0.0 Rad Liquid Scintillation Analysis LSC. Tritium Dist. Solid-HTD2,ALL FSS 0463
+/-0.0223 0.019 +/-0.0223 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
Contact:
Project:
East Hampton. Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: October 3. 2006 Client Sample ID:
Sample ID:
9530-0003-014F 171772016 Project:
Client ID:
Vol. Recv.:
YANK01204 YANKO0I Parameter Qualifier Result Uncertainty Rad Liquid Scintillation Analysis LSC. Tritium Dist, Solid-HTD2.ALL FSS Tritium U
-6.8
+/-7.52 Liquid Scint C14; Solid AIFSS Carbon-14 U 0.00324
+/-0,0795 Liquid Scint Fe55. Solid-A LL FSS Iron-55 U
12.3
+/-36.0 Liquid Scini Ni63. Solid-A LL FSS Nickel-63 U
0.0779
+/-5.27 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U
0.274
+/-0.247 LC TPU MDA Units DF Analyst Date Time Batch Mtd 6.59
+/-7.52 0.0667 +/-0.0795 13.8 0.136 24.7
+/-36.0 51.5 4.42
+/-5.27 9.09 0.200
+/-0.247 0.412 pCi/g pCi/g pCi/g pCi/g pCi/g ATH2 09/28/06 1448 569133 8
AXD2" 09128/06 0622 572496 II MXPI 09/22/06 0540 569145 13 MXPI 09/24/06 1959 569146 14 KXRI 09/26/06 1832 569161 15 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 The following Analytical Methods were performed Method Description i
DOE EML HASL-300. Am-05-RC Modified 2
DOE EML HASL-300. Pu-I I-RC Modified 3
DOE EML HASL-300, Pu-I I-RC Modified 4
DOE EML HASL-300, Pu-I I-RC Modified 5
EML HASL 300.4.5.2.3 6
EPA 905.0 Modified 7
EPA 905.0 Modified 8
EPA 906.0 Modified 9
EPA 906.0 Modified 10(
EPA 906.0 Modified II EPA EERFC-0I Modified 12 EPA EERF C-01 Modified 13 DOE RESL Fe-I. Modified 14 DOE RESL Ni-I. Modified 15 DOE EML HASL-300. Tc-02-RC Modified 16 DOE EML HASL-300. Tc-02-RC Modified LXM I 09/15/06 1530 569078 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: October 3. 2006 Client Sample ID:
Sample ID:
9530-0003-014F 171772016 Project:
Client ID:
Vol. Recv.:
YANKO 1204 YANKOO I Parameter Qualifier Result Uncertainty LC TPU Surrogate/Tracer recovery Test Recovery %
Americium-243 Plutonium-242 Carrier/Tracer Recovery Carrier/Tracer Recovery Carrier/Tracer Recovery Carrier/Tracer Recovery Carrier/Tracer Recovery Alphaspec Am241. Cm. Solid ALL Alphaspec Pu. Solid-ALL FSS Liquid Scint Pu241. Solid-ALL Fý GFPC, S90. solid-ALL FSS Liquid Scint Fe55, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid Scint Tc99. Solid-ALL FS 55 73 77 72 71 78 72 MDA Units DF. Analyst Date Time Batch Mtd Acceptable Limits (15%-125%)
(15%
1251-)
(25%- 125%)
(25%-125%)
(15%-125%)
(25%-I125%)
H 5%-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.
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
Contact:
Project:
East Hampton, Connecticut 06424 Mr. Jack McCarthy Soils PO# 002332 Report Date: October 3. 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisture:
9530-0003-015F 171772017 TS 12-SEP-06 15-SEP-06 Client 12.4%
LC TPU Proiect:
Client ID:
Vol. Recv.:
YANKO 1204 YANK001 Parameter Rad Gamma Spec Analys
(
- ss
- ualifier Result Uncertainty MDA Units DF Analyst Date Time Batch Mtd GammaSolid-IFSS GAM & ALL FSS 226 Ingrowih Waived Actinium-228 0.776
+/-0.196 Americium-241 U
0.00596
+/-0.0776 Bismuth-2I2 0.599
+/-0.231 Bismuth-214 0.560
+/-0.0913 Cesium-134 Ui 0.00
+/-0.0275 Cesium-137 0.163
+/-0.0363 Cobalt-60 U
0.00301
+/-0.0242 Europium-152 UL -0.0258
+/-0.064 Europium-154 U
-0.0311
+/-0.0745 Europium-155 U
-0.0301
+/-0.0592 Lead-2 12 0.848
+/-0.091 Lead-2 14 0.701
+/-0.100 Manganese-54 U
0.0193
+/-0.0233 Niobium-94 U
0.0119
+/-0.0241 Potassium-40 15.1
+/-1.29 Radium-226 0.560
+/-0.0913 Silver-108m U
0.00264
+/-0.0198 Thallium-208 0.271
+/-0.0492 0.0691 0.0566 0.155 0,0332 0,0232 0.0181 0U0201 0,0474 0,0589 0.0476 0.0269 0.0347 0.0205 0.0183 0.160 0.0332 0.0165 0.0173
+/-0. 196
+/-0.0776
+/-0.231
+/-0.0913
+/-0.0275
+/-0.0363
+/-0.0242
+/-0.064
+/-0.0745
+/-0.0592
+/-0.091
+/-0.100
+/-0.0233
+/-0.0241
+/- 1.29
+/-0.0913
+/-0.0198
+/-0.0492 0.138 0.113 0.309 0.0663 0.0463 0.0361 0.0402 0.0947 0.118 0.0952 0.0538 0.0693 0.0411 0.0366 0,320 0.0663 0.0331 0.0346 pCi/g pCi/g pCi/g pCig pCi/g pCilg pCilg pCi/g pCilg pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCilg pCi/g pCilg MJHI 09/27/06 1456 569469 1
The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM I 09/15/06 1530 569078 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 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 Report Date:
October 3. 2006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-015F Project:
YANKO 1204 Sample ID:
171772017 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd 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 confimied by GC/MS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding 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 ar& 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
Contact:
Project:
East Hampton, Connecticut 06424
!Mr. Jack McCarthy Soils PO# 002332 Report Date:
October 3. 2006 Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
Moisttre:
9530-0003-016F 171772018 TS 12-SEP-06 15-SEP-06 Client 7.46%
Proiect:
Client ID:
Vol. Recv.:
YANKO 1204 YAN~K001 Parameter Qualifier Result Uncertainty LC TPU M!DA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamma.Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 Americium-241 Bismnuth-2 I.2 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Mangancse-:54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 0.596 1_ -0.0717 U
0.167 0.317 U
(0.0283 0.0917 U
0.0111 U
.-(.0239 U
0.00756 U
0.0333 0.500 0.304 U
0.00535 U
0.00382 11.6 0.317 U
-0.0121 0.173
+/-0.156
+/-0.122
+/-0. 152
+/-0.0736
+/-0.0283
+/-0.0302
+/-0.0164
+/-0.0474
+/-0.0564
+/-0.0538
+/-0.0642
+1-0.0764
+/-0.0161
+/-0.015
+/-I.10
+/-0.0736
+/-0.0154
+/-0.0457 0.0516 0.0949 0.144 0.0266 0.0194 0.015 0.0152 0.0404 0.0482 0.0486 0.0232 0.0292 0.0145 0.0135 0.110 0.0266 0.0125 0.0141
+/-0.156
+/-0.122
+/-0. 152
+/-0.0736
+/-0.0283
+/-0.0302
+/-0.0164
+/-0.0474
+/-0.0564
+/-0.0538
+/-0.0642
+/-0.0764
+/-0.0161
+/-0.015
+/-1.10
+/-0.0736
+/-0.0154
+/-0.0457 0.112 0.196 0.305 0.0571 0.0415 0.0323 0.0339 0.085 0.106 0.101 0.0483 0.0615 0.0314 0.0291 0.255 0.0571 0.0267 0.0303 pCi/g pCi/g pCilg pCi/g pCi/g pCi/g pCi/g pCilg pCi/I pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCihg MJH 1 09/25/06 0536 569469 1
The following Prep Methods were performed Method Description Analyst Date LXM 1 09115/06 Time Prep Batch 1530 569078 Dry Soil Prep Dry Soil Prep t
L-RAD-A-02 I
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 Restlt is less than value reported 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 Report Date:
October 3. 2006
Contact:
Mr. Jack McCarthy Project:
Soils PO# 002332 Client Sample ID:
9530-0003-016F Proiect:
YANK01204 Sample ID:
171772018 Client ID:
YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd 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
Aralyte has been confirmed by GCUMS analysis D
Results are reported from a diluted aliquot of the sample H
Analytical holding 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 Samoles were not spiked with this compound A
RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h
Preparation or preservatiot holding time was exceeded The above sample is reported on a dry weight basis.
67
QUALITY CONTROL DATA 68
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 Revort Date: October 3, 2006 Page I of 9 East Hampton, Connecticut
Contact:
Mr. Jack McCarthy Workorder:
171772 Parmname NOM Rad Alpha Spec Batch 569530 Sample Qual QC Units RPD%
REC%
RanLv Anist Date Time SQ0I20I15573 Arncricium-24 I Curium-242 Curiumni 43/r441 QCI120I185575 Arncriciunv24 I 171772015 DUP U
-0.000541 Uncert:
+/-0 129 TPU:
+/-0.129 U
-0.0173 Uncert:
+/-0.0747 TPLI:
+/-0.0747 Li
-0.0175 Uncert:
+/-0.166 TPU:
+/-0. 166 1-CS Curium-242 Curium-243/244 QCI201185572 Amncricium-24 I Curium-r-42 Curium-243/244 QCI20 185574 AmCricium-241 MB 13.6 Uncert:
TPU:
Uncert:
TPU:
16.4 Unceri:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
U
-0.0675
+/-0.0888
+/-0.0892 LU
-0.0429
+/-0.0376
+1-0.038
[-1 0.0107
+/-0,2015
+/-0,205 14.S
+/-1.43
+/-2.33 U
-0.0177
+/-0.0246
+/-0.0247 17.8
+/-1.57
+/-2.71 LI
-0.00771
+/-0.119
+/-0.119 U
0.00
+/-0.0748
+/-0.0748 U
-0.148
+/-0.107
+/-0.108 pCi/g 197 pCi!g 85 pCi/g 829 pCi/g pCilg pci/a 100 )
75%-125%)
09/28/06 09:36 (0%( - 100%ON.)
(0% - 100%) BXLI 109 (75%-125%7) 09/28/06 09:36 09/29/06 09:15 171772015 MS pCi/g pCi/g pCi/g pCi/g PCi/g Curium-242 13.9 Uncert:
TPU:
Uncert:
TPU:
16.8 Uncert:
TPU:
U
-0.000541
+/-0.129
+/-0.129 U
-0.0173
+/-0.0747
+/-0.0747 U
-0.0175
+/-(.
166
+/-0.166 U
14.3
+/-I.3I
+/-2.15 0.0439
+/-0.120
+/-0.120 16.9
+/-/-1.43
+-2. 47 103 (75%-125%)
09/28/06 09:36 Curium-243/244 101 (75((.-125%1)
Butch QC1201185577 171772015 DUF' Plutloni i urn-27.8 C.025 0.III I(
-)
pCi/'
558
- (1009;.) B IX L 1 09/28/016 019:36 69
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Workorder:
171772 Parmname Rad Alpha Spec Batch 569531 Plutonium-239/240 QC1201185579 LCS Plutoniuin-238 Plutonium-239/240 QC Summary Page 2 of 9 Sample Qual QC Units RPD%
REC%
Range AnLst Date Time NOM Uncert:
+/-0.0663 TPU:
+/-0.0664
-0.0158 Uncert:
+/-0.0681 TPU:
+/-0.0681 Uncert:
TPU:
12.6 Uncert:
TPU:
+/-0.0611
.+/-0.061.1
-0.00644
+/-0.0541
+/-0.0542
-0.0177
+/-0.052
+/-0.0521 12.3
+/-1.08
+/- 1.73 pCi/g 84 (0%- 100%)
(75%-125%)
QC 1 201185576 MB Plutonium -23 8 PlI toniurn-239/240 QC120118S578 171772015 MS Plutonium-238 Plutonium-'139/240 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
12.8 Uncert:
TPU:
-0.01 Is
+/-0.0509
+/-0.051 0.0128
+/-0.0509
+/-0.0509 0.0538
+/-0.122
+/-0.122 13.8
+/-1.49
+/-2.28 pCi/g pCi/g pCi/g pCi/g pCi/g pCilg 98 (75%-]')175,)
09/28/06 09:36 09/28/06 09:36 0.025
+/-0.0663
+/-0.0664
-0.0158
+/-0.0681
+/-0.0681 (75%-125%)
09/28/06 09:36 108 (75%-125%)
Batch 573310 QC1201194063 171772015 flOP Plutoniuni-241 QC1 201194065 L-CS Pliironium-24 I Uncert:
TPU:
U 4.46
+/-9.11
+/-9.12 U
4.13
+/-8.44
+/-8.45 pCi/g 0
(0% - 100%) DDRI QC I201f19406-2 NM1B Plutonium-24 I 142 Uncert:
TPL:
Uncert:
TPU:
146 U
Uncert:
TPU:
116
+/-1124
+/-17,6 U
-0.714
+/-6.51
+/-6.51 PCi/0 pCi/g P
C i/
I 81 755%-125%)
10/03/06 09:47 10/03/06 10:19 10/03/06 09:31 I 0/03/06 10:03 QC1201194064 171772015 MS Plutoniurn-24 1 Rad Gamma Spec Batch 569469)
Q(.1201185432 171772001 DUP Actinium-128 4.46
+/-9.11
+/-9.12 140
+/-13.3
+/-20.0 96 (75%-125%:)
1.00
+/-0.199 Llncert:
0.7_2
+/-0.187
+/-0-187 pCi/g (0% - 100%) MJH 1 09/25/06 015:37 70
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
171772 Parmname Rad Gamma Spec Batch 569469 Page 3 of 9 QC Units RPD%
REC%
Range Anist Date Time NOM Sample Qual Americium-241 Bismuth-212 Bismuth-2),'
Cesium-134 Cesium-! 37 Cohalt-6w)
Europium-152 Europium-154 Europium-155 TPU:
+/-0.199 U
0.0354 Uncert:
+/-0.071 TPU:
+/-0.071 0.465 Uncert:
+/-0.287 TPU:
+/-0.287 0.531 Uncert:
+/-0.104 TPU :
+1-0.104 U
0.0-.12 Uncert:
+/-0.0379 TPU:
+/-0.0379 0.141 ULncert:
+/-0.0362 TPL]:
+/-0.0362 U -3.370E-(05 Uncert:
+/-0.0257 TPU:
+/-0.0257 U
0.0209 ULncert:
+/-0.0776 TPU:
+/-0.0776 U
-0.0547 Uncert:
+/-0.0796 TPU:
+/-0.0796 U
0.111 Uncert:
+/-0.0802 TPU:
+/-0.0802 0.766 Uncert:
+/-0.0868 TPU:
+/-0.0868 0.545 Uncert:
+/-0.0993 TPU:
+/-0.0993 U
-0.00902 Uncert:
+/-0.0261 TPU:
+/-0.0261 Li
-0.00508 Uncert:
+/-0.0217 TPU:
+/1-0.0217 15.0 ULncert:
+/-1.36 TPU:
+/-1.36 0.531 U ncert:
+1-0.1(04 TPU:
+/-0. 104 U
-0.013 Uncert:
+/-0.0226 Li 0.0458
+/-0.0896
+/-0.0896 0.617
+/-0.32 I
+/-0.321 0.575
+/-0.104
+/-0.104 UI 0.00
+/-0.0429
+/-0.0429 0.141
+/-0.0559
+/-0.0559 U
0.0006922
+/-0.022
+/-0.022 LI 0.00935
+/-0.0601
+/-0.0601 U
0.0125
+/-0.0628
+/-0.0628 U
0.0817
+/-0.0702
+/-0.0702 0.724
+/-0.0689
+/-0.0689 0.554
+/-0.093 1
+/-0.0931 U
0.000707
+/-0.0208
+/-0.0208 U
-0.0114'
+/-0.0204
+/-0.0204 15.1
+/-1.03
+/- 1.03 0.575
+/-0. 104
+/-0.104 U
-0.00982
+/-0.0211 pCi/g 618 pCi/g 8
pCi/g 18 pCi/g 87 pCi/g 10 pCi/g 143 pCi/g 3 32 pCi/g 101 pCi/g 57 pCi/g 2
pCi/g 18 (0% - 100%1 (0%-
100%)
(0% - I0G%)
(0% -I0%)
(0% - 100%)
(0% - 1004%)
(0% - 100%)
(1% - 1001%)
(0%- 1007%)
10% - 20%)
(0% - 20%)
(0%- 100%)
(0% - 100%)
(W%- 20%)
100- )
10% - I00%)
Lead-2 12 Lead-2 14 Manganese-54 Niobium-9 4 Potassium-40 Radium,226 Silver-I 08m pCi/e 246 pCi/g 16 pCi/g pCi/g is pCi/g 53 71
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
171772 Parmname Rad Gamma Spec Page 4 (if 9 QC Units RPD%
REC%
Range Anist Date Time NOM Sample Oual Batch 569469 Thallium-208 TPU:
+/-0.0226 0.272 Uincert:
+/-0.0562 TPU:
+/-0.0562
+/-0.0211 0.208
+/-0.0503
+/-0.0503 pCi/g 15 (0%- 100%)
QCI201185433 Actinium-228 Amnericium-241 Bismuth-212 LCS Bismuth-214 Cesium-134 Cesium-137 Cobalt-b0 Europium-152 Europium-154 Europium-155 Uncert:
TPU:
23.4 Uncert:
TPU:
U ncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
9.57 Uncert:
TPU:
14.4 Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Unccrt:
TPU:
Ii
-0.838
+/-0.784
+/-0.784 25.6
+/-2.11
+/-2.11 U
0.183
+/-1.39
+/-1.39 U
0.309
+/-0.315
+1-0.315 U
0.0523
+/-0. 192
+/-0.192 10.5
+/-1.13
+/-1.13 15.4
+/-0.863
+/-0.863 Li
-0.304
+/-0.351
+/-0.35 I U
-0.157
+/-0.376
+/-0.376 U
0.205
+/-0.314
+/-0.314 U
0.228
+/-0.303
+/-0.303 U
0.110
+/-0.266
+/-0.266 U
-0.122
+/-0.171
+/-0.171 U
-0.0594
+/-0.160
+/-0.160 U*
0.0985 pCi/g pCi/go pCi/g pCi/f, pCi/g pCi/g pCi/2g pCi/g pCi/g-pCi/g0 pCi/g pCr/g pCi/g pCi/g 110 (75%-125%)
107 (75%-125%)
109 (75%-125%)
09/22/06 08:36 Lead-2)12 Lcad-214 Mlaneanese-54 Niribiuru-9)4 72
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
171772 Page 5 of 9 Range Anist Date Time Parmname NOM Sample Oual OC Units RPD%
REC%
Rad Gamma Spec Baich 569469 Radium-226 Silver-108mn Thallium-208 QCI201 185431 Actinium-228 Arnericium-241 M B Bismuth-2')12 Bismuth-214 Cesium-134 Cesiumn-137 Uincert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncen:
TPU:
Unceri:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncen:
TPU:
Uhcert:
TPU:
LUncert:
TPU:
U ncen:
TPU:
+/-1.24
+/-1.24 U
0.369
+/-0.315
+/-0.315 U9
-0.103
+1-0.150
+/-0-150 O
0.144
+/-0.164
+/-0.164 U
0.0375
+4-0.0692
+/-0.0692 i
0.0538
+/-0.0833
+/-0.0833 U
-0.0346
+/-0.141
+/-0.141 U I 0.00
+/-0.0602
+/-0.0602 U
0.0208
+/-0.0236
+/-0.0236 LI 0.00464
+1-0.0268
+/-0.0268 LI 0.00218
+/-0.0182
+/-0.0182 LI
-0.0209 4/-0.0493
+/-0.0493 U
0.00015
+/-0.0476
+/-0.0476 L;
-0.027
+/-0.0446 4/-0.0446 U
0.0118
+/-0.0464
+/-0.0464 U
0.0415
+/-0.0405
+/-0.0405 pCi/g pCi/g pCi/g l)Ci/g.
pCi/g pCi/g pCi/g pci/g pCi/g pCi/g pCi/2 pCi/11 pCi/g" PCi/g" pCi/g-09/25/06 05:36 (75%-I125%)
Cohahl-60 Europium-152 Europium-154 Europium-155 Lcad-212 Lead-2 14 73
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
171772 Parmname Rad Gamma Spec Batch 569469 Manganese-54 Niobium-94 Potassium-40 Radium--26 Page 6 of 9 QC Units R-ID%
REC%
Range Anist Date Time NOM
-Sapple-Qu~l U ncert:
TPU:
Unccrt:
TPU:
Uncen:
TPU:
Uncert:
TPU:
Uncert:
TPU:
Uncert:
TPU:
U 0.00295
+/-0.0172
+/-0.0172 U
0.00439
+/-0.0183
+/-0.0183 U
0.210
+/-0.270
+/-0.270 UI 0.00
+/-0.0602
+/-0.0602 U
0.00855
+/-0.015 I
+/-0.0151 Ui 0.0198
+/-0.0186
+/-0.0186 pCi/g pCilg pCi/g pCi/g pCi/g pCi/g Sik'er-losm Thalliurn-208 Rad Gas Hlow Batch 569258 QC1201184956 171772015 DLII Stroritiurn-90 U
0.007 Uncert:
+/-0.0247 TPU:
+/-0.0247 11 QCl2-01I84958 LCS Strontiuin-C9 QC1201184959 MIB Stronnutm-90
-0.0101
+/-0.0253
+/-0.0253 5.39
+/-0.401
+/-0.421 pCi/g 0
(0% - 100%) KSDI 5.21 Unceri:
TPU:
Uncert:
TPU:
5.22 LI Uncert:
TPU:
U
-0.00432
+/-0.020
+/-0.020 pCi/g pCi/g pci/g 103 (75%-125%)
09/28/06 19:49 09/28/06 19:49 09/28/06 19:49 09/28/06 19:49 QC!201184957 1717720315 MIS strontiurn-90 Rad Liquid Scintillation Batch 569133 QC1201184635 171772-015 flOP Tritium QC) 2011154637 LOCS Tritium QC12QIS8 4 63dl MB Tritium 0.007
+/-0.0247
+/-0.0247 4.60
+/-0.365
+/-0.384 88 (75%-125%)
-6.64 Uncert:
+/-7.74 TPU:
+/-7.74 Li
-3.93
+/-8.06
+/-8.06 P C i
/,
PCi/g-(0% - I00%) ATH2 66.2 Uncert:
TPU:
67.3
+/-13,0
+1-13.0 102 (75%-1255%.)
09/28/06 11:06 09/23/06 05:38 (19/28/06 1(1:44 U
-7.78 pCi/g 74
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Workorder:
171772 QC Summary Sample Qual QC Page 7 of 9 Parmname Rad Liquid Scintillation Batch 569133 QC1201184636 171772015 MS Tritium NOM Units RPD%
REC%
Range Artist Date Time Uncert:
TPU:
66.2 Uncert:
TPU:
-01.387 Batch 569145 QC1201184671 171772016 DUP Iron-55 QC1201184673 LCS Iron-55 QC1201184670 MB Iron-55 QC1201184672 171772016 MS Iron-55
+/-7.70
+/-7.70 56.6
+/-13.2
+/-13.2
-23.8
+/-34.8
+/-34.8 615-
+/-54.9
+/-68.1 pCi/g 86 (75%-125%)
09/23/06 05:22 U
12.3 Uncert:
+/-36.0 TPU:
+/-36.0 U
pCi/g 0
(.0% - 100%) vIXPI 667 Uncert:
TPU:
Uncert:
TPU:
U
-4.53
+/-75.9
+/-75.9 PCilg" pCilg pCilg-92 175
-125%)
09/12/06 06:54 09/22/06 07:26 09/22/06 05:56 09/22/06 07:10 671 u
Uncert:
TPU:
12.3
+/-36.0
+/-36.0 631
+/-49.3
+/-64.6 94 (75%-125%.)
Batch 569146 QC1201184675 171772016 DUP Nickel-63 QC1201184677 LCS Nickel-63 QCI20118,4674 MB Nickel-63 QC0201184676 171772016 MS Nickel-63 U
0.0779 Uncert:
+/-5.27 TPU:
+/-5.27 51 !2 Uncert:
TPUI:
Uncert:
TPUJ:
594 Li Uncert:
ITPU:
U
-4.22
+/-6.00
+/-6.00 442
+/-13.7
+/-19.7 U
-3.65
+/-6.37
+/-6.37 519
+/-15.0
+/-23.3 pCi/g 0
(0% - 100%) VIXPI 86 (75%-125%7 09/24/06 21:33 09/24/06 23:07 09/24/06 20:46 09/24/06 22:20 pCi/g, pCi/Lg 0.0779
+/-5.27
+/-5.27 87 (75%-125%.)
Batch 569161 QCI201184720 171772015 DUP Technetiuni-99 Ui 0.189 Lincert:
+/-(0.275 TPU:
+/-0.275
. QC1201184722-l.CS Tech netiuni-99.
0.445
+/-0.294
+/-0.294 12.9
+/-(0.5018
+/-0.586 pCi/G (0% - 100%) KXRI 09/24/06 16:14 09/24/06 16:46 13,0 U ncerl:
TPUL:
pCi/g 99 (75%-125I )
75
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
171772 Parmname Rad Liquid Scintillation Batch 569 1 61 QC1201184719 MB Technetium -99 NOM Page 8 of 9 SampleQual
_QC Units RPD%
REC%
Range Antst Date Time Uncert:
TPU:
U 0.338
+/-0.251
+/-0.252 pCi/g pCi/g 09/24/06 15:57 09/24/06 16:30 QC1201184721 171772015 MS Technetium-99 13.0 U
Uncert:
TPU:
0.189
+/-0.275
+/-0.275 Batch 572496 QCI1201192246 171772015 DUP Carbon-14 QCI20i 192248 LCS Carbon-14 QCI201192245 MB.
Carbon-14 QCI201192247 171772015 MS Carbon-14 U
-0.0273 Uncert:
+/-0.0774 TPU:
+/-0.0774 12.8
+/-0.573
+/-0.643 0.0 i42
+/-0.121 7.60
+/-0.320
+/-0.341 99 (75%-125%)
pCi/g 0
(0%.- 100%) AXD2 6.68 Uncert:
TPU:
Uncert:
TPU:
31.2 U
Uncert:
TPU:
U
-0.0388
+/-0.0777
+/-0.0777 pC1/g pCi/g pCi/g 114 (75%-125%)
09/28/06 09:42 09/28/06 10:26 09/28/06 07:55.
09/28/06 10:04
-0.()273
+/-0.0774
+/-0.0774 36.5
+/-1.51
+/-1.61 117 (75%-125%)
Notes:
The QualiFers in this report are defined as follows:
A B
BD C
D H
IJ N/A R
U UI Xxr A quality control analyte recovery i> outside of specified acceptance criteria Result is less than value reported Result is greater than value reported The TIC is a suspected aldol-condensation product Target analyte was detected in the associated blank Results are either below the MDC or tracer recovery is low Analyte has been confinned by GC/MS analysis Results are reported from a diluted aliquot of the sample Analytical holdine time was exceeded Value is estimated Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more Sample results are rejected Analyte was analyzed for. but not detected above the MDL. MDA. or LOD.
Gamma Spectroscopy-- Uncertain identification Consult Case Narrative. Data Summary package. or Project Manager concerning this qualifier QC Samples were not spiked with this compound RPD of sample and duplicate evaluated using. +/-RL. Concentrations are K-5X the RL 76
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:
171772 Page 9 of 9 Parmname NOM Sample Qua]
QC Units RPD%
REC%
Range Anlst Date Time A
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.
77
CENTRAL PENINSULA SURVEY UNIT 95-30-0003 RELEASE RECORD ATTACHMENT 4 (DQA RESULTS)
CENTRAL PENINSULA SURVEY UNIT 95'30-0003 RELEASE RECORD ATTACHMENT 4A (PRELIMINARY DATA REVIEW)
PRELIMINARY DATA REVIEW FORM Survey Unit:
Survey Unit Name Classification Survey Media Type of Survey:
Type of Measurement :
(Iumber of Measurements :
9530-0003 Central Peninsula Soil Final Status Survey Radionuclide Specific 15 BASIC STATISTICAL QUANTITIES Cs-137 Target Level (pCi/g) :
5.38E+00 Minimum Value :
5.70E-02 Maximum Value:
4.87E-01 Mean :
2.48E-01 Median :
2.83E-0I Standard Deviation:
1.1 8E-01 Sample Identification 9530-0003-001 F 9530-0003-002F.
9530-0003-0031F 9530-0003-004F 9530-0003-005F 95310-0003-006F 9530-0003-007F 95330-0003-008F 9530-0003-009F 9530-0003-010F 95 30-0003-01 IF 9530-0003-012F 9530-0003-013F 9530-0003-0 14F 9530-0003-015F Reported Results Cs-137 Concentration (pCi/g) 1.41E-01 3.26E-0I 2.83E-01 3.09E-0 I 4.87E-0 I 9.57E-02 5.70E-02 2.89E-0I 3.95E-01 2.87E-0 1 2.2-7E-0 1.
3.19E-01 2.27E-01 1.17E-01 1.63E-0I Detect'?
+
+
+
+
+
+
+
+/-
+1
+
+
+
+
+
+I Fraction of Target Level 0.026 0.061 0.053 0.057 0.091 0.018 0.011 0.054 0.073 0.053 0.042 0.059 0.042 0.022 0.030
/
Submitted by/Date
/
./
1 of 1
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)
FREQUENCY PLOT FOR CESIUM-137 Survey Unit: 9530-0003 Survey Unit Name: Central Peninsula Mean: 2,48E-01 pCi/g Frequency Plot For Cs-137 10 C.)
LL.
8 6
4 2
0 C
5A4E-01 5.70E-02 1.79E-01 301E-01 4.22E-01 Upper End Value (pCi/g)
Upper End Value 5.70E-02 1.79E-01 3.01 E-01 4.22E-0 I 5.44E-01 Total:
Observation Frequency 1
4 5
4 1
15 Observation Frequency 7%
27%
33%
27%
7%
100%
~
Submitted by/Date /
Revieweby/Dat 10146106 1 of 1
QUANTILE PLOT FOR CESIUM-137 Survey Unit:
9530-0003 Survey Unit Name: Central Peninsula Mean:
2.48E-01 pCi/g Quantile Plot For Cs-137 6.00E-01 5.00E-01
- M 300OE-01 O2.00E-01 0
1.00E-01 I
U *1 Ua 0.00E+00 0
20 40 60 80 100 Percentage Cs-137 Rank Percentage 5.70E-02 I
3%
9.57E-02 2
10%
1.171E-01 3
17%
1.4111-01 4
23%
1.63E-01 5
30%
2.27E-01 6
37%
2.27E-01 7
43%
2.83EA-01 8
50%
2.87E-01 9
57%
2.89E-01 10 63%
3.09E-01 11 70%
3.19E-01 12 77%
3.26E-01 13 83%
3.9., E-01 14 90%
4.87E-01 15 97%
7f
./
Submitted by/Date-'
1JOIZ5 IC6s Reviewed~b/a
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)
Connecticut Yankee DecoNmissioning Project H-ealth Physics Procedure GPP-GGGR-R5121-001 Attachment A, Rev CY-001 MAJOR Sign Test Calculation Sheet For A Single Radionuclide or Gross Activity Measurements Survey Area Number: 9530 Survey Unit Number: 0003 Survey Area Name: Central Peninsula WPIR#: 2006-0038 Classification: 2 Type I (ct error): 0.05 (N): 15 Radionuclide: Cs-137 DCGL: 5.38 Results (pCi/g)
DCGL - Results Sign 1.41 E-01 5.24E+00 1
3.26 E-01 5.05E+00 I
2.83 E-01
- 5. I OE+00 I
3.09E-01 5.07E+00 4.87E-01 4.89E+00 I_._
9.57E-02 5.28E+00 5.70E-02 5.32E+00 I
2.89E-01 5.09E+00 I
3.95E-01 4.99E+00 I
2.87E-01 5.09E+00 2.27E-0I 5.15E+00 1
3.19E-01 5.06E+00 1
2.27E-01 5.15E+00 I
L.17E-0I 5.26E+00 I
1.63 E-0I 5.22E+00 I
Number of positive differences (S+): 15 Critical Value: II Performed by:
Survey Unit Meets Acceptance Criterion Date:
(*,,
F4 -
Date:
I25 106 Independent Review Page 1 of I
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)
Health Physics Procedure 24265-000-GPP-GGGR-R5]24-000-Rev.CY-000 Attachment A HelhPyisPoeue226-0-P-GRR 400ReCY0 AthmnA Split Sample Assessment Form Survey Area#-: 9530 Survey Unit #: 0003 Survey Unit name: Central Peninsula Sample Plan or WPIR#: 2005-0038 SML#: 9530-0003-004 Sample
Description:
Comparison of split samples collected from sample measurement location #4 and analyzed using gamma spectroscopy by off-site Vendor Laboratory. The standard sample was 9530-0003-004F, the comparison sample was 9530-0003-004FS.
STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable Value Error Range Value Error Ratio (Y/N)
Cs-137 3.09E-1 3.06E-2 10 0.6-1.66 3.1 1E-I 3.63E-2 1.0 Y
Comments/Corrective Actions: N/A Table is provided to show acceptance criteria used to assess split samples.
Resolution 4-7 8-15 16 - 50 51 - 200
>200 A*reemnent Range 0 5 -2.0 0 6 - 1.66 0.75 -1. 33 0.80 - 1.25 0.85 - 1.18 Pa,,e I of I
Health Physics Procedure 24265-000-GPP-GGGR-R5]24-000-Rev.CY-000 Attachment A Health Physics Procedure 24265-000-GPP-GGGR-R5 I 24-000-Rev.CY-000 Attachment A Split Sample Assessment Form Survey Area#: 9530 Survey Unit #: 0003 Survey Unit name: Central Peninsula Sample Plan or WPIR#: 22005-0038 SML#: 9530-0003-006 Sample
Description:
Comparison of split samples collected from sample measurement location #6 and analyzed using gamnma spectroscopy by off-site Vendor Laboratory. The standard sample was 9530-0003-006F, the comparison sample was 9530-0003-006FS.
STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable Value Error Range Value Error Ratio (Y/N)
Cs-137 9.57E-2 1.64E-2 6
0.5-- 2.0 9.47E-2 1.43E-2 0.99 Y
Comments/Corrective Actions: N/A Table is provided to show acceptance criteria used to assess split samples.
Resolution 4 -7 8-15 16 - 50 51 -200
>200 Agreemnent Range 0 5 - 2.0 0.6 - 1.66 0.75 - 1 33 0.80- 1.25 0.85 - 1.18 Pate I of I
CENTRAL PENINSULA SURVEY UNIT 9530-0003 RELEASE RECORD ATTACHMENT 4E (COMPASS DQA WITH POWER CURVE)
- DQA Surface Soil Report As.sessment Summa...............
ry Site:
Planner(s):
Survey Unit Name:
Report Number:
Survey Unit Samples:
Reference Area Samples:
Test Performed:
Judgmental Samples:
Assessment
Conclusion:
9530-0003 FSS McCarthy Central Peninsula area
ý r /-,, A I ý._
1 15 0
Sign Test Result:
Not Performed 0
EMC Result:
Not Performed Reject Null Hypothesis (Survey Unit PASSES)
Retrospective PowerCurve I-I-
z 0.9
-- 0.8 g,0.7 06 i 0.5 0.2 0.1
"-. 0 0I 1
2
- 3 4
5 Soil Concentration (Cilg), including background Prospective Power W I -beta Actual Power LBGR Estimated Power DCGL Retrospective Power 8
COMPASS vl.0.0 11/28/2006 P~age 1