ML070740598
| ML070740598 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 02/13/2007 |
| From: | Connecticut Yankee Atomic Power Co |
| To: | Office of Nuclear Material Safety and Safeguards |
| References | |
| Download: ML070740598 (178) | |
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Final Status Survey Final Report Phase VI Appendix A4 Survey Unit Release Record 9506-0000, North Site Grounds (Non-Protected Area)
February 2007
CYAPCO FINAL STATUS SURVEY RELEASE RECORD NORTH SITE GROUNDS (NON-PROTECTED AREA)
SURVEY UNIT 9506-0000 Prepared By: *v Date: .z//q FSS Itngineer 1), -
Reviewed By: DPate: / 07 FSS Engliieei
- ,*..ff Date: /*
Approved By: I Technical Support Manager Revision 0
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD TABLE OF CONTENTS
- 1. SURVEY UNIT DESCRIPTION ...................................................... 3
- 2. CLASSIFICATION BASIS ............................................................... 3
- 3. DATA QUALITY OBJECTIVES (DQO) .......................................... 5
- 4. SU RVEY D ESIGN ............................................................................. 8
- 5. SURVEY IMPLEMENTATION ....................................................... 11
- 6. SURVEY RESU LTS ........................................................................ 12
- 7. QUALITY CONTROL .................................................................... 15
- 8. INVESTIGATIONS AND RESULTS ............................................. 15
- 9. REMEDIATION AND RESULTS ................................................... 15
- 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN ...... 16
- 11. DATA QUALITY ASSESSMENT (DQA) ....................................... 16
- 12. A N O MA L IE S .................................................................................... 17
- 13. C O NC LU SION .................................................................................. 17
- 14. A TTA CHM EN TS .............................................................................. 18 14.1 Attachment 1 - Figures (7 pages including cover) 14.2 Attachment 2 - Scan Results (4 pages including cover) 14.3 Attachment 3 - Laboratory Data (135 pages including cover) 14.4 Attachment 4 - DQA Results (13 pages including covers)
TOTAL 177 Revision 0
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD SURVEY UNIT DESCRIPTION Survey Unit 9506-0000, North Site Grounds (Non-Protected Area)/
Emergency Operations Facility (EOF), is designated as Final Status Survey (FSS) Class 3 and consists of approximately eleven thousand two hundred forty four square meters 11,244 m2 (2.77 acres) of open land area located approximately 0.08 miles from the reference coordinate system benchmark used at the Haddam Neck Plant (HNP) (see Attachment 1, Figure 1). The North Site Grounds survey unit is bounded as follows: on the west by the Survey Unit 9512-0000; Survey Unit 9504-0000 is to the east; Survey Unit 9514-0000 is to the south and the property boundary bounds this unit to the north (called north as oriented with the north to south flow of the Connecticut River). The Storm Water Retention Pond, Survey Unit 9508-0000, is located in the interior of the survey area. The survey unit is comprised of predominately flat open land area. The survey unit slopes from north to south, in the direction of the pond. The area around the pond is densely populated with trees and small brush.
The EOF building is located within the survey unit. Several sea land storage containers are located in the northern portion of the survey unit. These sea land storage containers are used for storage and preparation of FSS samples and miscellaneous materials. The EOF structure will remain on-site and several underground structures will be abandoned in place (i.e. a septic system; two (2) electric/telephone duct banks; a well water storage tank; and several storm water culverts associated with the bypass road). Radiological surveys will be performed to confirm that the components or structures will meet all applicable unrestricted release criteria (reference CY memo CY 093 and License Termination Plan (LTP) Section 2.3.3.1.2.7).
The reference coordinates associated with this survey area are E005 through E011 by S039 through S052 (refer to LTP Section 5.4.4, Figure 5-2). The reference coordinates provide the maximum dimensions of a rectangle containing this survey unit. Some areas contained in this rectangle may not be part of this survey unit. The boundary of the survey unit was defined using a Global Positioning System (GPS) based on the Connecticut State Plane System North American Datum (NAD) 1927.
- 2. CLASSIFICATION BASIS The survey unit was classified in accordance with Procedure RPM 5.1-10, "Survey Unit Classification." The historical information, scoping analyses and characterization results provided sufficient data to designate Survey Unit 9506-0000 as Class 3 in May 2006.
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NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD The "ClassificationBasis Summary" conducted for this survey unit consisted of:
a) A review of the 10CFR50.75 (g) (1) database, b) A review of the "Initial CharacterizationReport" and the "Historical Site Assessment (HSA) Supplement,"
c) Historic and current survey records review, d) Visual inspections and a "walk-down."
A review of the 10CFR50.75 (g) (1) database report identified one (1) significant radiological event that may have impacted this survey area.
In March 1980, Plant Incident Report (PIR) 80-37 reported the discovery of several areas of elevated activity throughout the site. The investigation into the incident concluded that the elevated activity was most likely ejected from the Primary Vent Stack as a result of operational events in 1979. In all cases, the areas of elevated activity were removed upon discovery.
A review of the historical documents included the "Results of Scoping Survey", (performed during late 1997) and the "HistoricalSite Assessment" which provided no additional information.
A review of the "Initialand Supplemental CharacterizationReports" as well as the previous "Classification Basis Summaries " provided no additional information pertinent to the classification.
Characterization was performed in June 2006 to obtain data of sufficient quality for Final Status Survey (FSS) planning purposes. This sampling was performed under Survey Sampling Work Plan (SSWP) 06-06-006. Nine (9) soil samples were evaluated overall. All of the samples were analyzed on-site using gamma spectroscopy. A Hard-to-Detect (HTD) analysis was conducted on one (1) of the nine (9) samples. Statistical quantities (mean, median and standard deviation) from the 2006 characterization survey are provided in Table 1).
Table 1 - Basic Statistical Quantities for Cs-137 from the Characterization Survey Parameter Cs-137 (pCi/g)
Minimum Value: 1.07E-02 Maximum Value: 1.32E-01 Mean: 5.94E-02 Median: 4.45E-02 Standard Deviation: 3.95E-02 Revision 0 4
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD The FSS Engineer performed a visual inspection and walk-down during September 2006 to assess the physical condition of the survey unit, evaluate access points and travel paths and identify potentially hazardous conditions.
The final designation was Class 3 based on historical information and the characterization survey data which provided sufficient data to conclude that FSS sample results will be a fraction of the Operational DCGL of nineteen (19) mrem/yr.
- 3. DATA QUALITY OBJECTIVES (DQO)
FSS design and planning is based on the Data Quality Objective (DQO) process as described by the LTP, Procedure RPM 5.1-11, "Preparationof Final Status Survey Plan," and the "Multi-Agency Radiation Survey and Site Investigation Manual" (MARSSIM). A summary of the main features of the DQO process is provided herein.
The DQO process incorporates 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 defined as the null hypothesis. Hypothesis testing rests on the premise that the null hypothesis is true and that sufficient evidence must be provided for rejection.
In designing the survey plan, the underlying assumption, or null hypothesis was that residual activity in the survey unit exceeded the release criteria.
Rejection of the null hypothesis would satisfy the release criteria objective of the FSS. Probabilistic sampling is a preferred method to select a sample so that each item in the population being studied has a known likelihood of being included in the sample. Probabilistic sampling may include simple random sampling where every sample has the same chance of being included, or systematic random sampling where samples are arranged in some order and a random starting point is selected.
The primary objective of the Final Status Survey Plan (FSSP) was to demonstrate that the level of residual radioactivity in Survey Unit 9506-0000 did not exceed the release criteria specified in the LTP and that the potential dose from residual radioactivity is As Low As Reasonably Achievable (ALARA).
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 Derived Concentration Guideline Levels (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 for future groundwater radioactivity that will be contributed by building foundations and footings.
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NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD The DCGLs presented in Chapter 6 of the LTP were developed for exposures from three (3) components, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity. Equation 1 shows the mathematical relationship between the three (3) components and the total dose.
Equation 1:
HTotal-Hsoil (sediment) + HExisting GW + HFuture GW The total dose under the LTP criteria is twenty-five (25) mrem/yr Total Effective Dose Equivalent (TEDE) from all three (3) components. The allowable total dose under the Connecticut Department of Environmental Protection (CTDEP) radiological remediation standard for Connecticut Yankee (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 (reference CY memo ISC 06-024).
This survey unit is not affected by existing groundwater radioactive contamination (reference CY memo ISC 06-024). Therefore the dose contribution from existing groundwater is zero (0) mrem/yr TEDE.
This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no contaminated concrete foundations or footings remaining 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.
Equation 2.
19 mrem/yrTotal= 19 mrem/yrsoj1+0 mrem/yrExisting GW+O mrern/yrFuture GW The allowable dose for soil in this survey unit is nineteen (19) mrem/yr TEDE as shown by Equation 2 above. The concentration of residual radioactivity resulting in nineteen (19) mrem/yr TEDE is designated as the Operational DCGL(s), and has been established for the radionuclides of concern as provided in Table 2.
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NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD Table 2 - Radionuclide Specific Base Case Soil DCGLs, Operational DCGLs and Required Minimum Detectable Concentrations Base Case Soil Operational Required MDC Radionuclide ) DCGL DCGL (pCi/g) (2) (pCi/g) (3) (pCi/g) (4)
H-3 4.12E+02 3.13E+02 1.65E+01 C-14 5.66E+00 4.30E+00 2.26E-01 Mn-54 1.74E+01 1.32E+01 6.96E-0 1 Fe-55 2.74E+04 2.08E+04 1.1 OE+03 Co-60 3.81E+00 2.90E+00 1.52E-01 Ni-63 7.23E+02 5.49E+02 2.89E+01 Sr-90 1.55E+00 1.18E+00 6.20E-02 Nb-94 7.12E+00 5.41E+00 2.85E-01 Tc-99 1.26E+01 9.58E+00 5.04E-01 Ag-108m 7.14E+00 5.43E+00 2.86E-0 1 Cs- 134 4.67E+00 3.55E+00 1.87E-01 Cs-137 7.91E+00 6.01E+00 3.16E-01 Eu- 152 1.01E+01 7.68E+00 4.04E-01 Eu-154 9.29E+00 7.06E+00 3.72E-01 Eu-155 3.92E+02 2.98E+02 1.57E+01 Pu-238 2.96E+01 2.25E+01 1.18E+00 Pu-239/240 2.67E+01 2.03E+01 1.07E+00 Pu-241 8.70E+02 6.61E+02 3.48E+01 Am-241 (5) 2.58E+01 1.96E+01 1.03E+00 Cm-243/244 2.90E+01 2.20E+01 1.16E+00 (1) 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 twenty-five (25) mrem/yr TEDE (3) The Operational DCGL is equivalent to nineteen (19) mrem/yr TEDE (4) The required MDC is equivalent to one (1) mrem/yr TEDE (5) Americium-241 can be analyzed by gamma and alpha spectroscopy and is considered to be Easy to Detect (ETD). The preferred result is the alpha spectroscopy's when both analyses are performed.
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NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD Another important facet of the DQO process is to identify the radionuclides of concern and determine the concentration variability. Characterization was performed in June of 2006 as discussed in Section 2. Cs-137 was found to be the only radionuclide of concern. The basic statistical quantities (i.e., mean, standard deviation, median) for Cs-137 are provided in Table 1.
Laboratory DQOs and analysis results were to be reported as actual calculated results. Results reported as less than Minimum Detectable Concentration
(<MDC) would not be accepted for FSS. Sample report summaries were to include unique sample identification, analytical method, radionuclide, result, and uncertainty of two (2) standard deviations, laboratory data qualifiers, units, and the required and observed MDC.
- 4. SURVEY DESIGN The level of effort associated with planning a survey is based on the complexity of the survey and nature of the hazards. Guidance for preparing FSS plans is provided in Procedure RPM 5.1-11, "Preparationof Final Status Survey Plans". The FSSP uses an integrated sample design that combines scanning surveys and sampling which can be either random or biased.
The dose for soil, used in this survey area to demonstrate compliance with the LTP criteria, is nineteen (19) mrem/yr TEDE, as discussed in Section 3 of this Release Record.
The DQO process determined that Cs-137 was the radionuclide of concern in Survey Unit 9506-0000 (refer to Section 3). Other radionuclides that were positively identified in concentrations greater than the screening criteria during the performance of this FSS would be evaluated to ensure adequate survey design.
The Elevated Measurement Comparison (EMC) did not apply to this survey unit since the survey unit is a Class 3 and discrete, elevated areas of contamination were not expected.
The Sign Test was selected as the non-parametric statistical test to demonstrate that the null hypothesis was rejected. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation. In addition, 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, "Determinationof the Number of Samples for Final Status Survey. " The Lower Bound of the Gray Region (LBGR) was set in accordance with Procedure RPM 5.1-11, "Preparationof Final Status Survey Plans" to 5.93 pCi/g Cs-137 to maintain the relative shift (A/a) in the range of 1 and 3. The resulting relative shift was 2. A Prospective Power Curve was generated using COMPASS, a software package developed under the Revision 0 8
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD sponsorship of the United States Nuclear Regulatory Commission (USNRC) for implementation of MARSSIM in support of the decommissioning license termination rule (10 CFR 20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design. This indicates that the survey area has a high probability of rejecting the null hypothesis, assuming that the characterization data are representative of the FSS results.
Survey design specified fifteen (15) soil samples for non-parametric statistical testing.
The 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 Locationsfor Final Status Survey. " Visual Sample Plan was created by Pacific Northwest National Laboratory (PNNL) for the United States Department of Energy. A random location was selected for sample design, which is appropriate for a Class 3 area.
Sample locations were identified using AutoCAD-LT, 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.
The sample location designations of Table 3 are not sequential due to changes made at the south boundary of Survey Unit 9506-0000. The locations of three (3) of the fifteen (15) samples to be used for non-parametric-statistical testing were absorbed into Survey Unit 9514-0000.
Table 3 - Sample Measurement Locations with Associated GPS Coordinates Designation Northing Easting 9506-0000-OO1F 237323.22 667804.71 9506-0000-002F 237275.35 667476.34 9506-0000-005F 237280.19 667447.67 9506-0000-006F 237379.09 667478.38 9506-0000-007F 237381.92 667579.77 9506-0000-008F 237443.22 667343.70 9506-0000-009F 237467.97 667347.74 9506-0000-01OF 237516.94 667278.90 9506-0000-011F 237647.15 667369.52 9506-0000-012F 237613.06 667372.78 9506-0000-013F 237325.85 667829.02 Revision 0 9
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD Table 3 - (continued)
Designation Northing Easting 9506-0000-014F 237328.22 667446.36 9506-0000-018F 237336.62 667793.84 9506-0000-019F 237289.89 667471.53 9506-0000-020F 237161.20 667500.97 Sample locations 9506-0000-003F, 9506-0000-004F, and 9506-0000-015F were absorbed into Survey Unit 9514-0000. Three (3) new sample locations, 9506-0000-018F, 9506-0000-019F and 9506-0000-020F were determined using VSP in accordance with Procedure RPM 5.1-14, "Identifying, and Marking Surface Sample Locationsfor Final Status Survey. "
Judgmental or biased sampling was included as a feature of this survey design to account for any anomalies potentially identified in the field. Sample numbers 9506-0000-016F and 9506-0000-017F identify the biased sample locations that were selected for this survey unit.
Although Procedure RPM 5.1-11, "Preparation of Final Status Survey Plans" only specified that 5% of the samples be selected for HTD analysis, two (2) soil samples or 13% of the samples collected for non-parametric testing were analyzed for HTDs, exceeding the required percentage. The two (2) samples that were tested, were randomly selected for HTD radionuclide analyses using the Microsoft Excel "RANDBETWEEN" function. Each sample was sent off-site for a full suite analysis of the HTD radionuclides specified in Table 2.
The implementation of survey specific 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 "RAND" function. The number of quality control samples exceeded the 5% requirement.
The LTP specifies that scanning will be performed along with random and judgmental measurements (samples) for a Class 3 survey unit.
Approximately 10% of this survey unit was scanned. Scanning was biased to areas where contamination was previously located and remediated in 1980 (PIR 80-37). Table 4 provides a synopsis of the survey design.
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NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD Table 4 - Synopsis of the Survey Design (1)
Feature Design Criteria Basis Based on AutoCAD-LT Survey Unit Land Area 11,244 m2 and Visual Sample Plan calculations Type 1 and Type 2 errors 17 were 0.05, sigma was 0.039 pCi/g Cs-137 the Number of Measurements (15) non-parametric LBGR was adjusted to statistical testing samples 5.93 pCi/g Cs-137 to (2) biased samples maintain Relative Shift in the range of I and 3.
Grid Spacing NA Based on random sampling To achieve 19 mrem/yr TEDE (l to demonstrate Operational DCGL 6.01 pCi/g Cs-137 c pae withequati compliance with Equation 2 of this Release Record The LTP specifies Scan Coverage Approximately 10% of the judgmental coverage for area Class 3 Survey Unit The Operational DCGL Soil Investigation Level 6.01 pCi/g Cs-137 meets the LTP criteria for a Class 3 survey unit (1) The allowable dose for soil in this survey unit is nineteen (19) mrem/yr TEDE as the bounding dose from existing and future groundwater has been established based on field data (reference CY memo ISC 06-024.)
- 5. SURVEY IMPLEMENTATION Final Status Survey field activities were conducted under Work Plan and Inspection Record (WP&IR) 2006-0038. The WP&IR package included a detailed FSSP, 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.
Initially six (6) scan areas were established that constituted approximately 10% of the surface area of the Survey Unit 9506-0000. In January 2007, two (2) scan areas were absorbed into Survey Unit 9514-0000. One (1) additional scan area was established in the redrawn survey unit. The total number of scan areas was five (5) and the total area scanned remained approximately 10% of the surface area. Grid lines, one (1) meter wide, were established in each of the five (5) scan areas. Background was established at Revision 0 I1I Revision 0 11
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD the beginning of each grid line, prior to scanning, using an Eberline E-600 with a SPA-3 sodium iodide detector. The E-600 was operated in the rate-meter mode and used with the audio response.
Fifteen (15) soil samples were collected and packaged in accordance with Haddam Neck Plant (HNP) Procedure RPM 5.1-3, "Collection of Sample Mediafor FinalStatus 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."
Initially two (2) samples, 9506-0000-004F and 9506-0000-013F, were selected, at random for HTD radionuclide analysis by the off-site laboratory.
Sample 9506-0000-004F was absorbed into Survey Unit 9514-0000. Sample 9506-0000-019F was randomly selected to replace sample 9506-0000-004F.
Two (2) biased soil samples 9506-0000-016F and 9506-0000-017F were collected to be analyzed by the offsite laboratory for gamma spectroscopy.
The implementation of survey specific quality control measures included the collection of two (2) split samples at locations 9506-0000-002F and 9506-0000-008F for "split sample" analysis by the off-site laboratory.
- 6. SURVEY RESULTS All field survey activities were conducted in November 2006 and January 2007.
The scan areas were scanned in accordance with the FSSP in November 2006 and January 2007. There were no areas of elevated activity identified during the scanning process. Table 5 provides an overview of sample scan locations.
Table 5 - Scan Results for Sample Measurement Locations Sample Highest Logged Action Level (2 Measurement Reading > Action Level (2)
Location (kcpm) (cpm) 1 5.55 6.43 NO 2 5.84 7.20 NO 5 6.84 7.89 NO 6 5.12 7.96 NO 7 6.92 8.25 NO 8 7.00 8.17 NO 9 6.28 7.38 NO 10 6.11 7.40 NO Revision 0 12
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD Table 5 - (continued)
Sample Highest Logged Action Level (1)
Measurement Reading (kcpm) > Action Level (2)
Location (kcpm) 11 9.38 9.57 NO 12 8.68 10.8 NO 13 5.63 6.46 NO 14 7.07 8.15 NO 18 5.16 6.55 NO 19 6.25 7.37 NO 20 5.84 6.38 NO (1) The action level is based on a measurement above ambient background in accordance with the FSS plan (2) The FSS plan requires movement of the sample measurement location to the area within the one (1) meter radius yielding the response above the action level (3) Sample locations #'s 3, 4, and 15 were absorbed into Survey Unit 9514-0000.
The scan areas, that comprised approximately 10% of the total surface area for the survey unit, were scanned for elevated radiation levels. Table 6 provides an overview of the scan area survey. Scan results are provided in .
Table 6- Scan Area Results Scan Range of Highest Logged Range of Action >Action Area Logged Reading Reading Level (1) Level (2)
(kcpm) (kcpm) (kcpm) 1,4-7 5.16 - 8.37 8.37 6.48 - 9.94 NO (1) The action level is based on a measurement above ambient background in accordance with the FSS plan (2) Scan areas #'s 2 and 3 were absorbed into Survey Unit 9514-0000. Scan area 7 was established to replace them.
The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories (GEL) - Charleston, South Carolina. The laboratory analyzed the fifteen (15) samples taken for non-parametric statistical testing and the associated duplicates using gamma spectroscopy.
Gamma spectroscopy analysis was performed to the required MDC. Gamma spectroscopy results identified some radionuclides meeting the acceptance criteria for detection (i.e., a result greater than two (2) standard deviations Revision 0 13
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD uncertainty). All could be de-selected or excluded using the 5% and 10% rule described in Section 4.
Cesium-137 was identified in twelve (12) of the fifteen (15) samples. None of the samples exceeded the Operational DCGL. Gamma spectroscopy sample analysis did not require further investigation. A summary of the sample results is provided in Table 7.
Table 7 - Summary of Soil Sample Results Cs-137 Fraction of the pCilg Operational DCGL (1) 9506-0000-001F 1.82E-01 0.030 9506-0000-002F 8.15E-02 0.013 9506-0000-005F 1.63E-01 0.027 9506-0000-006F 5.09E-02 0.008 9506-0000-007F 4.72E-02 0.008 9506-0000-008F 5.52E-02 0.009 9506-0000-009F 6.37E-02 0.011 9506-0000-01OF 4.98E-02 0.008 9506-0000-01 IF -2.11 E-02 -0.003 9506-0000-012F 2.53E-02 0.004 9506-0000-013F 2.52E-01 0.042 9506-0000-014F 4.40E-02 0.007 9506-0000-018F 1.76E-01 0.029 9506-0000-019F 6.12E-02 0.010 9506-0000-020F 1.31E-01 0.022 (1) The Operational DCGLs from Table 2 is 6.01 pCi/g for Cs-137 to achieve nineteen (19) mrem/yr TEDE.
The off-site laboratory also processed two (2) samples for HTD analyses as required by the sample plan. The requested analyses included alpha spectroscopy, gas proportional counting, and liquid scintillation depending on the radionuclide and the measurement method. Gamma spectroscopy results identified some radionuclides meeting the acceptance criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty). All could be de-selected or excluded using the 5% and 10% rule described in Section 4.
All analyses met the required MDC.
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NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD Two (2) biased sample were collected at locations selected by FSS Supervision based on professional judgment and observation. Gamma spectroscopy analysis was performed by the off-site laboratory to the required MDC. The samples were a very small fraction of the Operational DCGL. No further action or investigations were required. A summary of the sample results is provided in Table 8.
Table 8 - Biased Sample Results Cs-137 Fraction of the Sample Number pCi/g Operational DCGL o 95060000-016F 1.90E-01 0.032 95060000-017F 3.91E-02 0.006 (1) The Operational DCGLs from Table 2 is 6.01 pCi/g for Cs-137 to achieve a TEDE of nineteen (19) mrem/yr.
- 7. QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. The data was 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 the field split results for both of the "split sample" pairs tested.
The sample analysis vendor, General Engineering Laboratories (GEL) -
Charleston, South Carolina, maintains quality control and quality assurance plans as part of normal operation. Refer to Attachment 2 for data and data quality analysis results.
- 8. INVESTIGATIONS AND RESULTS Sample investigation levels were not exceeded for this unit. Consequently, no investigations were performed.
- 9. REMEDIATION AND RESULTS Historically, no radiological remedial action as described by MARSSIM Section 5.4 was performed in this survey unit prior to or as a result of the FSS. Health Physics TSD BCY-HP-0078, "ALARA Evaluation of Soil Remediation in Support of Final Status Survey, " determined that remediation beyond that required to meet the release criteria to be unnecessary and that the remaining residual radioactivity in soil was ALARA.
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NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD
- 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN Addendum #1 was drafted to address sample location, 9506-0000-013F that was underwater at the time the FSSP was initiated. The addendum was not used due to receding water. Sample location 9506-0000-013F was taken at its original randomly selected location.
Addendum #2 was drafted to address the change in the south boundary of Survey Unit 9506-0000, the locations of three (3) of the fifteen (15) samples that were used for non-parametric statistical testing and two (2) scan areas were absorbed into Survey Unit 9514-0000 and a new scan area was established. Approximately eight hundred seventy six square meters (876 M 2 )
of the survey unit were absorbed by Survey Unit 9514-0000
- 11. DATA QUALITY ASSESSMENT (DQA)
The DQO sample design and data were reviewed in accordance with Procedure RPM 5.1-23, "Data Quality Assessment," for completeness and consistency. The sampling design had adequate power as indicated by the Retrospective Power Curve. The Sign Test was performed on the data and compared to the original assumptions of the DQOs. The Sign Test shows that the survey unit passes FSS.
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 3.
The preliminary data review consisted of calculating basic statistical quantities (e.g., mean, median, standard deviation). See Table 9.
Table 9 - Basic Statistical Quantities for Cs-137 from the Final Status Survey Cs-137 pCi/g DCGLop: 6.01E+00 Minimum Value: -2.11 E-02 Maximum Value: 2.52E-01 Mean: 7.99E-02 Median: 5.52E-02 Standard Deviation: 7.11 E-02 Revision 0 16
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD The sample standard deviation was slightly more than the value used for the survey design. This is represented by the shift in the retrospective power curve as shown in Attachment 2f. This would indicate a change to the original LBGR to maintain the number of samples at fifteen (15) to meet the Operational DCGL. However, the value of LBGR is less of a critical issue as the survey unit has passed the statistical test, and 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 release criteria with adequate power as required by the DQOs.
The range of the data was about 2.81 standard deviations. The difference between the mean and median was 38.6% 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 shows some positive skewness as confirmed by the calculated skew of 1.21.
All data, assessments, and graphical representations are provided in Attachment 2.
- 12. ANOMALIES No anomalies were noted in the performance of this FSS.
- 13. CONCLUSION Survey Unit 9506-0000 has met the final DQOs of the FSS. The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved. Elevated Measurement Comparison and remediation were not required.
The sample data passed the Sign Test. The null hypothesis was rejected.
Graphical representation of data indicates some positive skewness that is probably due to the differences in terrain and the collection of runoff. The Retrospective Power Curve generated using COMPASS shows adequate power was achieved. The survey unit was properly designated as Class 3.
The dose contribution from soil is 0.253 mrem/yr TEDE based on the average concentration of the samples used for non-parametric statistical sampling.
This survey unit is not affected by existing groundwater (reference CY memo ISC 06-024). The dose contribution from existing groundwater is zero (0) mrem/yr TEDE.
This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no radioactive concrete foundations or footings containing residual radioactive material within the groundwater saturated zone in the area (reference CY memo ISC 06-024). The dose contribution from future groundwater, the third dose component, is therefore zero (0) mrem/yr TEDE.
Revision 0 17
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD The average total dose from residual radioactivity in this survey unit is 0.253 mrem/yr TEDE.
- 14. ATTACHMENTS 14.1 Attachment 1 - Figures 14.2 Attachment 2 - Scan Results 14.3 Attachment 3 - Laboratory Results 14.4 Attachment 4 - DQA Results Revision 0 18
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD ATTACHMENT 1 (FIGURES)
00
-oen -t f S* -
N2u'g
- J / Ear"W - .WJ&14 1N k;lz
-I rG-WMW RM-R Figure 1 (Connecticut Site Map With Reference To Survey Unit 9506-0000 Yankee Atomic Power Company Fcbmxty 2007
a 0.025 0.047 a -,/ -R-mw.
0.0,49 0.063 0.050 0.055 A0.081 NAD27C.UIvoMW S" Ph- S384.
z0.163 9512-0000 9506-0000 FinalStatus Survey Cesiam-137PostingPlot
7 14 9512-0000 Cnnecticut Yankee Atomic Power Company Sunvey Unit 9506-0000
' ~WtLw~d
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ý to F-EW~~~
C.Wd.fl-NAD2C.lmdcu 9512-0000 Connecticut Yankee Atomic Power Company 9506-0000 Area Absorbed into Survey Unit 9514-0000
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD ATTACHMENT 2 (SCAN RESULTS)
Survey Release Record Sample Location Scan Results Survey Unit 9506-0000 Sample Name Background Action Level Results Above Log Date Log Time E600 SIN Probe S/N (CPM) fCPM) (cpm) AL 9506-00-SL-00-01-0 5.38E+03 6.43E+03 5.55E+03 11/10/2006 8:05:00 1111 1004 9506-00-SL-00-02-0 6.09E+03 7.20E+03 5.84E+03 11/10/2006 7:41:00 1111 1004 9506-00-SL-00-05-0 6.72E+03 7.89E+03 6.84E+03 11/10/2006 7:33:00 1111 1004 9506-00-SL-00-06-0 6.78E+03 7.96E+03 5.12E+03 11/9/2006 10:48:00 1107 1003 9506-00-SL-00-07-0 7.05E+03 8.25E+03 6.92E+03 11/13/2006 8:02:00 1116 1006 9506-00-SL-00-08-0 6.98E+03 8.17E+03 7.OOE+03 11/9/2006 13:34:00 1107 1003 9506-00-SL-00-09-0 6.25E+03 7.38E+03 6.28E+03 11/9/2006 13:46:00 1107 1003 9506-00-SL-00-10-0 6.27E+03 7.40E+03 6.11E+03 11/9/2006 13:55:00 1107 1003 9506-00-SL-00-11-0 8.27E+03 9.57E+03 9.38E+03 11/9/2006 14:07:00 1107 1003 9506-00-SL-00-12-0 9.37E+03 1.08E+04 8.68E+03 11/9/2006 14:19:00 1107 1003 9506-00-SL-00-13-0 5.41E+03 6.46E+03 5.63E+03 11/13/2006 13:19:00 1116 1006 9506-00-SL-00-14-0 6.96E+03 8.15E+03 7.07E+03 11/9/2006 10:57:00 1107 1003 9506-00-SL-00-18-0 5.49E+03 6.55E+03 5.16E+03 1/11/2007 9:51:00 1112 1013 9506-00-SL-00-19-0 6.24E+03 7.37E+03 6.25E+03 1/11/2007 8:21:00 1112 1013 9506-00-SL-00-20-0 5.34E+03 6.38E+03 5.84E+03 1/11/2007 13:59:00 1112 1013
Survey Release Record Scan Area Results Survey Unit 9506-0000 9506-0000 SCAN AREA 1 Background Action Level Results Above Log Date Log Time E600 SIN Probe SIN Sample Name (cmn (cpm) AL 9506-00-SC-01-01-0 6.96E+03 8.15E+03 6.50E+03 11/10/2006 8:05:00 1111 1004 9506-00-SC-01-02-0 6.18E+03 7.30E+03 5.45E+03 11/10/2006 7:41:00 1111 1004 9506-00-SC-01-03-0 7.06E+03 8.26E+03 5.89E+03 11/10/2006 12:54:00 1111 1004 9506-00-SC-01-04-0 6.52E+03 7.67E+03 6.OOE+03 11/10/2006 13:03:00 1111 1004 9506-0000 SCAN AREA 4 9506-00-SC-04-01-0 7.30E+03 8.52E+03 6.42E+03 11/10/2006 12:58:00 1111 1004 9506-00-SC-04-02-0 7.69E+03 8.94E+03 7.OOE+03 11/10/2006 12:59:00 1111 1004 9506-00-SC-04-03-0 7.39E+03 8.62E+03 7.08E+03 11/10/2006 13:01:00 1111 1004 9506-00-SC-04-04-0 6.04E+03 7.15E+03 6.40E+03 11/10/2006 13:03:00 1111 1004 9506-00-SC-04-05-0 7.19E+03 8.40E+03 6.71 E+03 11/10/2006 13:06:00 1111 1004 9506-0000 SCAN AREA 5 9506-00-SC-05-01-0 8.84E+03 1,02E+04 7.73E+03 11/10/2006 13:17:00 1111 1004 9506-00-SC-05-02-0 7.23E+03 8.44E+03 7.33E+03 11/10/2006 13:19:00 1111 1004 9506-00-SC-05-03-0 7.94E+03 9.21 E+03 7.27E+03 11/10/2006 13:23:00 1111 1004 9506-00-SC-05-04-0 8.15E+03 9.44E+03 7.72E+03 11/10/2006 13:24:00 1111 1004 9506-00-SC-05-05-0 8.42E+03 9.73E+03 8.37E+03 11/10/2006 13:27:00 1111 1004 9506-00-SC-05-06-0 8.61 E+03 9.94E+03 7.37E+03 11/10/2006 13:28:00 1111 1004 9506-00-SC-05-07-0 7.85E+03 9.12E+03 7.20E+03 11/10/2006 13:30:00 1111 1004 9506-00-SC-05-08-0 7.51 E+03 8.75E+03 7.17E+03 11/10/2006 13:31:00 1111 1004 9506-0000 SCAN AREA 6 9506-00-SC-06-01 -0 6.72E+03 7.89E+03 7.25E+03 11/13/2006 8:12:00 1116 1006 9506-00-SC-06-02-0 6.28E+03 7.41 E+03 6.80E+03 11/13/2006 8:14:00 1116 1006 9506-00-SC-06-03-0 5.43E+03 6.48E+03 5.59E+03 11/13/2006 8:16:00 1116 1006 9506-00-SC-06-04-0 5.95E+03 7.05E+03 6.62E+03 11/13/2006 8:18:00 1116 1006 9506-0000 SCAN AREA 7 9506-00-SC-07-01-0 7.56E+03 8.80E+03 7.53E+03 11/13/2006 8:12:00 1117 1008 9506-00-SC-07-02-0 8.18E+03 9.47E+03 8.46E+03 1/11/2007 8:15:00 1117 1008 9506-00-SC-07-03-0 7.18E+03 8.39E+03 7.90E+03 1/11/2007 8:19:00 1117 1008
Survey Release Record Scan Area Results Survey Unit 9506-0000 9506-00-SC-07-04-0 7.58E+03 8.82E+03 7.56E+03 1/11/2007 8:22:00 1117 1008 9506-00-SC-07-05-0 7.08E+03 8.28E+03 6.86E+03 1/11/2007 8:26:00 1117 1008 9506-00-SC-07-06-0 7.02E+03 8.22E+03 6.62E+03 1/11/2007 8:29:00 1117 1008 9506-00-SC-07-07-0 6.57E+03 7.73E+03 6.66E+03 1/11/2007 10:01:00 1117 1008 9506-00-SC-07-08-0 6.85E+03 8.03E+03 6.90E+03 1/11/2007 10:04:00 1117 1008 9506-00-SC-07-09-0 6.43E+03 7.58E+03 6.41 E+03 1/11/2007 10:06:00 1117 1008 9506-00-SC-07-10-0 6.79E+03 7.97E+03 6.62E+03 1/11/2007 10:09:00 1117 1008 9506-00-SC-07-11-0 7.06E+03 8.26E+03 7.28E+03 1/11/2007 10:12:00 1117 1008 9506-00-SC-07-12-0 7.11E+03 8.31E+03 6.82E+03 1/11/2007 10:14:00 1117 1008 9506-00-SC-07-13-0 6.83E+03 8.01E+03 6.56E+03 1/11/2007 10:17:00 1117 1008 9506-00-SC-07-14-0 6.51E+03 7.66E+03 6.57E+03 1/11/2007 10:20:00 1117 1008 9506-00-SC-07-15-0 6.70E+03 7.87E+03 7.14E+03 1/11/2007 10:22:00 1117 1008
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)
General Narrative 1
General Narrative for Connecticut Yankee Atomic Power Co.
Work Order: 176227 SDG: MSR#06-1479 November 21, 2006 Laboratory Identification:
General Engineering Laboratories, LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary Sample receipt The samples arrived at General Engineering Laboratories, LLC, Charleston, South Carolina on November 16, 2006 for analysis. Shipping container temperatures were checked, documented, and within specifications. The samples were delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage.
Sample Identification The laboratory received the following samples:
Laboratory Sample Identification Description 176227001 9506-0000-OOIF 176227002 9506-0000-002F 176227003 9506-0000-002FS 176227004 9506-0000-003F 176227005 9506-0000-004F 176227006 9506-0000-005F 176227007 9506-0000-006F 176227008 9506-0000-007F 176227009 9506-0000-008F 176227010 9506-0000-008FS 176227011 9506-0000-009F 176227012 9506-0000-01OF 176227013 9506-0000-01 1F 176227014 9506-0000-012F 176227015 9506-0000-013F 176227016 9506-0000-014F 176227017 9506-0000-015F 176227018 9506-0000-016F 176227019 9506-0000-017F Items of Note There are no items to note.
GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.
P.O. BOX 30712 Charleston, SC 29417
- 2040 Savage Road (29407)
Phone (843) 556-8171 - Faxa43) 766-1178 www.gel.com
Case Narrative Sample analyses were conducted using methodology as outlined in General Engineering Laboratories (GEL)
Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package.
Analytical Request Seventeen soil samples were analyzed for FSSGAM. Two soil samples were analyzed for FSSALL.
Data Package The enclosed data package contains the following sections: General Narrative, Chain of Custody and Supporting Documentation, Data Review Qualifier Definitions, and data from the following fractions: Radiochemistry.
I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.
Chte MJones Project Manager GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.
P.O. BOX 30712 Charleston, SC 29417 , 2040 Savage Road (29407)
Phone (843) 556-8171
- Faxa43) 766-1178 www.gel.com
List of current GEL Certifications as of 21 November 2006 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42D0904046 California 01151CA Colorado GenEngLabs Connecticut PH-0169 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87156 Georgia E87156 (-L/NELAP)
Hawaii N/A Idaho N/A Illinois 200029 Indiana C-SC-01 Kansas E-10332 Kentucky 90129 Louisiana 03046 Maryland 270 Massachusetts M-SCO12 Michigan 9903 Nevada SC12 New Jersey SC002 New Mexico FL NELAP E87156 New York 11501 North Carolina 233 North Carolina Drinking W 45709 North Dakota R-158 Oklahoma 9904 Pennsylvania 68-00485 South Carolina 10120001/10585001/10120002 Tennessee 02934 Texas TX213-2006A Texas NELAP T104704235-06-TX U.S. Dept. of Agriculture S-52597 US Army Corps of Engineer N/A Utah 8037697376 GEL Vermont VT87156 Virginia 00151 Washington C 1641 4
Chain of Custody and Supporting Documentation 5
Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-00 1 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2006-00664 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone: Comments:
Jack McCarthy 860-267-2556 Ext. 3924 Analytical Lab (Name, City, State)
General Engineering Laboratories 2040 Savage Road. Charleston SC. 29407 843 556 8171. Attn. Cheryl Jones U Priority: [130 D. Z 14 D. [] 7 D. Container Sample Size-Media Type &Type Date Time Code Code Code Comment, Preservation Lab Sample ID Sample Designation 9506-0000-001F 11/10/06 0815 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-002F 11/10/06 0755 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-002FS 11/10/06 0755 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-003F 11/9/06 1305 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-004F 11/9/06 1312 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-005F 11/10/06 0735 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-006F 11/9/06 1053 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-007F 11/13/06 0805 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-008F 11/9/06 1340 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-008FS 11/9/06 1340 TS G BP X RDL's: H-3: 3.0 pCi/g Samples Shipped Via: Internal C gntaine NOTES: PO #: 002332 MSR #: 06-1479 SSWP# NA SLTP QA [E Radwaste QA R Non QA Z Fed Ex Temp.: _ Deg. C D] UPS
[1 Hand Custd Sealed?
- 1) R q D ate/Time By Date/Time Custody Seal Intact?
El Other
- 3) lqushý 1( B/ 'ate/Time 4) Received By Date/Time YK' N ,
Bill of Lading #
Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2006-00665 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone: Comments:
Jack McCarthy 860-267-2556 Ext. 3924 Analytical Lab (Name, City, State)
General Engineering Laboratories 2040 Savage Road. Charleston SC. 29407 843 556 8171. Attn. Cheryl Jones C Priority: [] 30 D. Z 14 D. E] 7 D. Container +
Sample Size-Media Type &Type Sample Designation Date Time Code Code Code Comment, Preservation Lab Sample ID 9506-0000-009F 11/9/06 1354 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-01OF 11/9/06 1358 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-011F 11/9/06 1420 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-012F 11/9/06 1425 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-013F 11/13/06 1320 TS G BP X RDL's: H-3:3.0 pCi/g 9506-0000-014F 11/9/06 1056 TS G BP X RDL's: H-3:3.0 pCi/g 9506-0000-015F 11/9/06 1130 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-016F 11/9/06 1125 TS G BP X RDL's: H-3: 3.0 pCi/g 9506-0000-017F 11/10/06 0825 TS G BP X RDL's: H-3:3.0 pCi/g SSWP# NA SLTP QA 13 Radwaste QA 13 Non QA Samples Shipped Via: Internal Container NOTES: PO #: 002332 MSR #: 06-1479 Temp.: _x Deg. C Z Fed Ex 13 UPS 13 Hand Custody Sealed?
Y* NO 1)Re d y .. D e/Time 2) R ived ByDateTime Custody Seal Intact?
13 Other
- 3) elinquisýe y ate/Time 4) Received By Date/Time Y' N 0 Bill of Lading #
',: 3allilel 11-, 1ýbbUc
Subject:
RE: Sample ID Issue From: "Ai-thur L. Hammond" <Hammond@ CYAPCO.com>
Date: Thu, 16 Nov 2006 15:19:28 -0500 To: "ama01354" <amanda.rasco @gel.com>
Amanda, The sample ID should read 9506-0000-009F.
Thank you, Arthur
Original Message-From: ama01354 [1]
Sent: Thursday, November 16, 2006 1:52 PM To: Arthur L. Hammond Cc: Cheryl Jones
Subject:
Sample ID Issue Arthur, From the samples we received today from MSR#06-1479, sample ID #
9506-0000-009F reads 9506-0000-009 (without an F) on the sample container- Please verify that sample ID should read 9506-0000-009F.
Thank You, Amanda Rasco Amanda J. Rasco Project Manager Assistant General Engineering Laboratories, LLC 2040 Savage Road Charleston, SC (USA) 29407 Direct: 843.769.7376 x 4297 Main: 843.556.8171 Fax: 843.766.1178 E-mail: Amanda.Rasco@gel.com Web: www.gel.com The information contained in this message is confidential and is intended only for the use of the individual or firm of record. If you are not the intended recipient and have received this message in error, you are asked not to copy or distribute any of the pages that follow. Please notify the sender immediately by telephone or email if you have received this communication in error and destroy the contents that do not pertain to your business with The GEL Group, INC.
11/16/2006 3:24 PYV
Connecticut Yankee CY.ISC-SOW-01 Stateme nt of Work for Analytical Lab Services Figure 1. -Sample Check-in List DatedTime Received:"" .
SDG#: - ... "
Work Order Number: . ..
Shipping Cdntainer ID:J Th)I AAý0 ) I Chain of Custody 0 ( C)Y((,
- 1. Custody Seals ori shipping container intact?.. " Yes. O[]
- 2. Custody Seals dated and signed? Yes' .No[]
- 3. Chain-of-Custody record present? ".yes N*o[
- 4. Cooler temperature 1 - "
- 5. Vermniculite/packing materials is:- Wet [] Dry
- 6. - Number of samples in shipping container. 0/ .
- 7. Sample holding times exceeded? . . Yes(] No
- 8. Samples have:
---_hazard labels
_ custody seals =appropriate
-..... sample labels
- 9. Samples are:
L in good condition -leaking broken " - have air bubbles
- 10. Were any anomalies identified in sample receipt Yes[ No4
- 11. .Description of anomalies.(include sample numbi *L* Im
. *1
- 1 I Sample Custodian/Laboratory:
-- "_- z =-U_= - ____ _Date.
Telephoned to:. On 6?..,
t0
yEN/,
SAMPLE RECEIPT & REVIEW FORM PM use only Client:
- I t ISDG/ARCOC/Work Order: (_?ZG 22 -
Date Received: "PM(A) Review (ensure t°coem are resolved prior to signing):
Received By: _ _ _ _
Sample Receipt Criteria
- z z Comments/Qualifiers (Required for Non-Conformin Items) 4 r other (describe)
Circle Applicable: seals broken damaged container leaking conta*
1 Shipping containers received intact and sealed?
Samples requiring cold Circle Coolant # ice bags blue ice dry ie 7 none other describe) 2 preservation within (4 +/- 2 C)?
lRecord 'preservation method.
3 Chain of custody documents1/
included with shipment?
Sample containers intact and l Circle Applicable: seals. broken da Qed container leaking container other (describe) sealed? /__
5 Samples requiring chemical Sample ID's, containers ft6ed and observed pH:
preservation at proper pH?
6 VOA vials free of headspace 7
Sample ID's and c Itainers affected:
6 (defined as < 6mm bubble)? /
Are Encore containers present?
7 (If yes, immediately deliver to VOA laboratory) /
8 Samples received within holding I/ and tests affected:
Id's time?
Sample ID's on COC match ID's Sample lD's and containers affected:
on bottles?
10 Date & time on COC match date Sample UD's affected:
& time on bottles? ___1________Sample_____M's___affected:____
11 Number of containers rec ed Sample D's affected:
match number indicate on COO?
COC form is prope St signed in relinquished/recp*ved sections?
Air Bill ,TJ cking #'s, &
1Additio Comments Co_.2o( 2 O0(0 (0 V 10 M RSO RAD Receipt #
Suspected Hazard Information *If > x2 area background is observed on samples identified as "non-Su e= H-rw cc regulated/non-radioactive", contact the Radiation Safety group for further
_ _ __ hinvestigation.
A Radiological Classification? Maximum Counts Observed*:
B PCB Regulated? L/'
Shipped as DOT Hazardous C Material? If yes, contact Waste1 Hazard Class Shipped:
UN#:
Manager or ESH Manager.
D Regulated as a Foreign Soil?'
PM (or PMA) review of Hazard classification: Initials Date: it (a o~o V I a to
- uorre~ticui rara~ee .:
-' t ., n n c tic u t Ya n ke e -CY-ISC-SOW-O01 Statement of Work for Analytical Lab Services Figure 1. Sample Check-in List.
Date/Time Received:- Q SDG#: V ~ i ( T
-Work Order Number:----! 2.~i .
Cu.5d ". W*
Ch a in S*ihip pin g n e r ID : .
I. Custody Seals ouT shipping container intact?... Yes No[]
- 2. Custody Seals dated and. signed? Yes* No []-
- 3. *0 Chain-of-Custody record present? " Yes No [ ]
- 4. Cooler temperature
- 5. Vermiculite/packing materials is:' Wet [] Dry 6.. *Number ofsamples in shipping container:
e d times exceeded? ""- Y []N Yes Sml hoolding times
- 7. 7. Sample
- 8. Samples have:
.i~itape---hazard labels
-~custody seals -..appropriate sample labels
- 9. Samples are:
good condition -l......eaking
.;--roke"...have air bubbles
- 10. Were any anomalies identified in sample receipt? Yes No f I S11.. .Ds~cription of anomalies (include sample numbers):_-
-am.pleCustodian/Laboratory;
.. mple *, "
- I /lL . :Date-On" By Telephoned to
-On
9 SAMPLE RECEIPT & REVIEW FORM PM use only Client: ( SDG/ARCOC/Work Order: [ 7 Date Received: PM(A) Review (ensure noniconfoyningitems are resolved prior to signing):
Received By: I Sample Receipt Criteria
- z z Comments/Qualifiers (Required for Non-Conforming X I s)
Shipping containers received intact Circle Applicable: seals broken damaged container leaking contai other (describe) and sealed? /
Samples requiring cold Circle Coolant # ice bags blue ice dr 'ee none other describe) 2 preservation within (4 +/- 2 C)?
Record preservation method.
3 Chain of custody documents included with shipment?
4 Sample containers intact and Circle Applicable: seals b en damaged container leaking container other (describe) sealed? 1 5 Samples requiring chemical Sample ID's. ainers affected and observed pH:
preservation at proper pH? Z_
6 VOA vials free of headspace Sa hTe ID's and containers affected:
_(defined as < 6mm bubble)? _
Are Encore containers present?
7 (If yes, immediately deliver to VOA laboratory) ,
8 Samples received within holding id's and tests affected:
time?/1 9 Sample IDOs on COC matc 1 Sample ID's and containers affected:
on bottles? /_1 10&Date & time on CO* atch date 1Sample ID's affected:
&timeon bottles 7___________________________
Number of co ainers received Sample ID's affected:
match num;rindicated on COC?
12 COC foK is properly signed in lrelinished/received sections?
14 /ir Bill ,Tracking #'s, &
Additional Comments C 2co( -cc( ,S
" - RSORADReceipt#
Suspected Hazard Information *S e-Zr r-Z *If > x2 area background is observed on samples identified as "non-Z = El regulated/non-radioactive", contact the Radiation Safety group for further
- Z investigation.
A Radiological Classification? - Maximum Counts Observed*: 0 ( paY B PCB Regulated?
Shipped as DOT Hazardous HaCsSi1 C Material? If yes, contact Waste Hazard Class Shipped:
Manager or ESH Manager. L lUN#:
- PRegulate as a Foreign So cl L.PM (or PMA) review of Hazard classification: 1,Initials Date: I I I,Iot LI I
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Re SContent-Type: message/rfc822 Re: Sample ID Issue i, Is 1 Content-Encoding: 7bit 13 2 of 2 11/21/2006 4:50 PN
Data Review Qualifier Definitions 14
Data Review Qualifier Definitions Qualifier Explanation
- A quality control analyte recovery is outside of specified acceptance criteria
- Analyte is a surrogate compound
- Result is less than value reported
> Result is greater than value reported
- RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL A The TIC is a suspected aldol-condensation product B Target analyte was detected in the associated blank B Metals-Either presence of analyte detected in the associated blank, or MDL/IDL < sample value < PQL BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample d 5-day BOD-The 2:1 depletion requirement was not met for this sample E Organics-Concentration of the target analyte exceeds the instrument calibration range E Metals-%difference of sample and SD is .10%. Sample concentration must meet flagging criteria H Analytical holding time was exceeded h Preparation or preservation holding time was exceeded J Value is estimated N Metals-The Matrix spike sample recovery is not within specified control limits N Organics-Presumptive evidence based on mass spectral library search to make a tentative identification of the analyte (TIC). Quantitation is based on nearest internal standard response factor N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the reporting limit UI Gamma Spectroscopy-Uncertain identification X . Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound Z Paint Filter Test-Particulates passed through the filter, however no free liquids were observed.
GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.
P.O. BOX 30712 Charleston, SC 29417 - 2040 Savage Road (29407)
Phone (843) 556-8171 - Fa"3) 766-1178 www.gel.com
RADIOLOGICAL ANALYSIS 16
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Work Order 176227 Method/Analysis Information Product: Alphaspec Am241, Cm, Solid ALL FSS Analytical Method: DOE EML HASL-300, Am-05-RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 589568 Prep Batch Number: 589087 Dry Soil Prep GL-RAD-A-021 Batch Number: 589083 Sample ID Client ID 176227005 9506-0000-004F 176227015 9506-0000-013F 1201231904 Method Blank (MB) 1201231905 176227005(9506-0000-004F) Sample Duplicate (DUP) 1201231906 176227005(9506-0000-004F) Matrix Spike (MS) 1201231907 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 1 REV# 14.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
17
Ouality Control (0C) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 176227005 (9506-0000-004F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Manual Integration No manual integrations were performed on data in this batch.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information 18
Product: Alphaspec Pu, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Pu- 11-RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 589569 Prep Batch Number: 589087 Dry Soil Prep GL-RAD-A-021 Batch Number: 589083 Sample ID Client ID 176227005 9506-0000-004F 176227015 9506-0000-013F 1201231908 Method Blank (MB) 1201231909 176227005(9506-0000-004F) Sample Duplicate (DUP) 1201231910 176227005(9506-0000-004F) Matrix Spike (MS) 1201231911 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 1 REV# 14.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (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: 176227005 (9506-0000-004F).
QC Information All of the QC samples met the required acceptance limits.
19
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Manual Integration No manual integrations were performed on data in this batch.
Additional Comments Additional comments were not required for this sample set.
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint Pu241, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Pu- 11-RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 589570 Prep Batch Number: 589087 Dry Soil Prep GL-RAD-A-021 Batch Number: 589083 20
Sample ID Client ID 176227005 9506-0000-004F 176227015 9506-0000-013F 1201231912 Method Blank (MB) 12012319] 3 176227005(9506-0000-004F) Sample Duplicate (DUP) 1201231914 176227005(9506-0000-004F) Matrix Spike (MS) 1201231915 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-035 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (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: 176227005 (9506-0000-004F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis 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 21
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: Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Analytical Method: EML HASL 300, 4.5.2.3 Prep Method: Dry Soil Prep Analytical Batch Number: 589209 Prep Batch Number: 589083 22
Sample ID Client ID 176227001 9506-0000-001F 176227002 9506-0000-002F 176227003 9506-0000-002FS 176227004 9506-0000-003F 176227005 9506-0000-004F 176227006 9506-0000-005F 176227007 9506-0000-006F 176227008 9506-0000-007F 176227009 9506-0000-008F 176227010 9506-0000-008FS 176227011 9506-0000-009F 176227012 9506-0000-01OF 176227013 9506-0000-01 IF 176227014 9506-0000-012F 176227015 9506-0000-013F 176227016 9506-0000-014F 176227017 9506-0000-015F 176227018 9506-0000-016F 176227019 9506-0000-017F 1201231039 Method Blank (MB) 1201231040 176227001(9506-0000-OO1F) Sample Duplicate (DUP) 1201231041 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (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: 176227001 (9506-0000-001F).
QC Information 23
All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Qualifier Reason Analyte Sample UI Data rejected due to high counting uncertainty. Bismuth-212 176227012 176227015 U1 Data rejected due to high peak-width. Cesium- 134 176227012 UI Data rejected due to low abundance. Actinium-228 1201231039 Cesium- 134 176227006 176227009 176227010 176227013 176227014 176227019 1201231040 UI Data rejected due to no valid peak. Potassium-40 1201231039 Method/Analysis Information 24
Product: GFPC, Sr90, solid - 0.025 pCi/g Analytical Method: EPA 905.0 Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 589170 Prep Batch Number: 589087 Dry Soil Prep GL-RAD-A-021 Batch Number: 589083 Sample ED Client ID 176227005 9506-0000-004F 176227015 9506-0000-013F 1201230916 Method Blank (MB) 1201230917 176227005(9506-0000-004F) Sample Duplicate (DUP) 1201230918 176227005(9506-0000-004F) Matrix Spike (MS) 1201230919 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 volume in this batch.
Designated QC The following sample was used for QC: 176227005 (9506-0000-004F).
QC Information 25
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 176227005 (9506-0000-004F) and 176227015 (9506-0000-013F) were recounted due to a negative result greater than three times the error.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint Tc99, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Tc-02-RC Modified Analytical Batch Number: 589096 Sample ID Client ID 176227005 9506-0000-004F 176227015 9506-0000-013F 1201230758 Method Blank (MB) 1201230759 176227005(9506-0000-004F) Sample Duplicate (DUP) 1201230760 176227005(9506-0000-004F) Matrix Spike (MS) 1201230761 Laboratory Control Sample (LCS) 26
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volumes in this batch.
Designated QC The following sample was used for QC: 176227005 (9506-0000-004F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis The batch was recounted due to low matrix spike recovery.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. The following NCR was generated for this SDG:
NCR 385910 was generated due to Container scanning event for custody missed. 1. The analyst did not scan the samples 176227005 and 176227015 into the batch prior to analysis, however the samples did remain in their custody at all times. 1. The error has been corrected and the analyst has been instructed on the proper scanning procedures. Reporting results.
Additional Comments Additional comments were not required for this sample set.
27
Qualifier information Manual qualifiers were not required, Method/Analysis Information Product: Liquid Scint Fe55, Solid-ALL FSS Analytical Method: DOE RESL Fe- 1, Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 589223 Prep Batch Number: 589087 Dry Soil Prep GL-RAD-A-021 Batch Number: 589083 Sample ID Client ID 176227005 9506-0000-004F 176227015 9506-0000-013F 1201231091 Method Blank (MB) 1201231092 176227005(9506-0000-004F) Sample Duplicate (DUP) 1201231093 176227005(9506-0000-004F) Matrix Spike (MS) 1201231094 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-040 REV# 3.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry 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.
28
Designated QC The following sample was used for QC: 176227005 (9506-0000-004F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint Ni63, Solid-ALL FSS Analytical Method: DOE RESL Ni-1, Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 589224 Prep Batch Number: 589087 Dry Soil Prep GL-RAD-A-021 Batch Number: 589083 29
Sample ED Client ID 176227005 9506-0000-004F 176227015 9506-0000-013F 1201231095 Method Blank (MB) 1201231096 176227005(9506-0000-004F) Sample Duplicate (DUP) 1201231097 176227005(9506-0000-004F) Matrix Spike (MS) 1201231098 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-022 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 176227005 (9506-0000-004F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from 30
referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: LSC, Tritium Dist, Solid - 3 pCi/g Analytical Method: EPA 906.0 Modified Analytical Batch Number: 589090 Sample ID Client ID 176227005 9506-0000-004F 176227015 9506-0000-013F 1201230745 Method Blank (MB) 1201230746 176227005(9506-0000-004F) Sample Duplicate (DUP) 1201230747 176227005(9506-0000-004F) Matrix Spike (MS) 1201230748 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 (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
31
Designated QC The following sample was used for QC: 176227005 (9506-0000-004F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis The batch was recounted due to a low Matrix spike recovery.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint C14, Solid AI1,FSS Analytical Method: EPA EERF C-01 Modified Analytical Batch Number: 589089 Sample ID Client ID 176227005 9506-0000-004F 176227015 9506-0000-013F 1201230741 Method Blank (MB) 1201230742 176227005(9506-0000-004F) Sample Duplicate (DUP) 1201230743 176227005(9506-0000-004F) Matrix Spike (MS) 1201230744 Laboratory Control Sample (LCS) 32
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 176227005 (9506-0000-004F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis 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. The following NCR was generated for this SDG:
NCR 384387 was generated due to Container scanning event for custody missed. 1. The analyst did not scan the samples 176227 005,015 into the batch prior to analysis, however the samples did remain
.in their custody at all times. 1. The error has been corrected and the analyst has been instructed on the proper scanning procedures.
Additional Comments Additional comments were not required for this sample set.
33
Qualifier information Manual qualifiers were not required.
Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Review Validation:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
The following data validator verified the information presented in this case narrative:
Reviewer/Date: -a,,ow ( fl 2-2 ((ýD 34
General Engineering Laboratories NCR Report No.: 384387 Form GEL-NCR Revision No.: 1 Rev. 06/05 COMPANY - WIDE NONCONFORMANCE REPORT Mo.Day Yr. Division: Quality Criteria: Type:
17-NOV-06 Radiochemistry Specifications Process Instrument Type: Test / Method: Matrix Type: Client Code:
LSC EPA EERF C-01 Modified Solid YANK Batch ID: Sample Numbers:
589089 See Below Potentially affected work order(s)(SDG): 176227(MSR#06-1479)
Application Issues:
Container scanning event for custody missed Specification and Requirements NRG Disposition:
Nonconformance
Description:
- 1. The analyst did not scan the samples 176227 005,015 into the batch 1. The error has been corrected and the analyst has been instructed on the prior to analysis, however the samples did remain in their custody at all proper scanning procedures.
times.
Originator's Name: Data Validator/Group Leader:
Amy Scott 17-NOV-06 Melanie Aycock 17-NOV-06 Quality Review:
Director:
Page 1 35
General Engineering Laboratories NCR Report No.: 385910 Form GEL-NCR Revision No.:
Rev. 06/05 COMPANY - WIDE NONCONFORMANCE REPORT Mo.Day Yr. Division: Quality Criteria: Type:
22-NOV-06 Radiochemistry Specifications Process Instrument Type: Test / Method: Matrix Type: Client Code:
LSC DOE EML HASL-300, Tc-02-RC Solid YANK Modified Batch ID: Sample Numbers:
589096 See Below Potentially affected work order(s)(SDG): 176227(MSR#06-1479)
Application Issues:
Container scanning event for custody missed Specification and Requirements NRG Disposition:
Nonconformance
Description:
- 1. The analyst did not scan the samples 176227005 and 176227015 into 1. The error has been corrected and the analyst has been instructed on the the batch prior to analysis, however the samples did remain in their proper scanning procedures. Reporting results.
custody at all times.
Originator's Name: Data Validator/Group Leader:
Melanie Aycock 22-NOV-06 Heather Anderson 22-NOV-06 Quality Review:
Director:
Page 1 36
SAMPLE DATA
SUMMARY
37
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report for YANKOO Connecticut Yankee Atomic Power Co.
Client SDG: MSR#06-1479 GEL Work Order: 176227 The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
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 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: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-00IF Project: YANK01204 Sample ID: 176227001 Client ID: YANKO0I Matrix: TS Vol. Recv.:
Collect Date: 10-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 31.1%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamna,Solid-FSSGAM &ALL FSS 226 Ingrowth Waived Actinium-228 0.525 +/-0.210 0.0606 +/-0.210 0.133 pCi/g MJHI 11/21/06 0551 589209 1 Americium-241 U 0.0255 +1-0.105 0.0844 +/-0.105 0.176 pCi/g Bismuth-212 0.496 +/-0.274 0.133 +/-0.274 0.287 pCi/g Bismuth-214 0.329 +/-0.0712 0.0386 +/-0.0712 0.0819 pCi/g Cesium-134 U 0.0173 +/-0.0243 0.0219 +/-0.0243 0.0471 pCi/g Cesium-137 0.182 +/-0.0473 0.0158 +/-0.0473 0.0344 pCi/g Cobalt-60 U 0.000215 +/-0.0196 0.0165 +/-0.0196 0.0375 pCi/g Europium-152 U 0.0228 +/-0.0508 0.0442 +/-0.0508 0.0938 pCi/g Europium-154 U 0.0472 +/-0.0668 0.0613 +/-0.0668 0.135 pCi/g Europium-155 U 0.0144 +/-0.0535 0,0496 +/-0.0535 0.103 pCi/g Lead-212 0.531 +/-0.0594 0.0262 +/-0.0594 0.0549 pCi/g Lead-214 0.396 +/-0.0891 0.0331 +/-0.0891 0.0701 pCi/g Manganese-54 U 0.0046 +/-0.0213 0.0181 +/-0.0213 0.0393 pCilg Niobium-94 U8.600E-05 +/-0.0187 0.0159 +/-0.0187 0.0342 pCi/g Potassium-40 10.9 +/-0.895 0.181 +/-0.895 0.407 pCi/g Radium-226 0.329 +/-0.0712 0.0386 +/-0.0712 0.0819 pCi/g Silver-108m U -0.0144 +/-0.0165 0.0135 +/-0.0165 0.0291 pCilg Thallium-208 0.164 +/-0.0416 0.0168 +/-0.0416 0.0362 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 11/16/06 1050 589083 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 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 East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-001F Project: YANK01204 Sample ID: 176227001 Client ID: YANKOO 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 13 Target analyte was detected in the associated blank
]3D Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding 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.
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: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-002F Project: YANK01204 Sample ID: 176227002 Client ID: YANKO01 Matrix: TS Vol. Recv.:
Collect Date: 10-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 33.5%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamnna,So/id-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.938 +/-0.267 0.0893 +/-0.267 0.199 pCi/g MJH1 11/21/06 0552 589209 1 Americium-241 U -0.018 +/-0.0431 0.0378 +/-0.0431 0.0784 pCi/g Bismuth-212 0.539 +/-0.484 0.201 +/-0.484 0.442 pCi/g Bismuth-214 0.717 +/-0.155 0.0477 +/-0.155 0.104 pCi/g Cesium-134 U 0.0451 +/-0.0369 0.0348 +/-0.0369 0.0756 pCi/g Cesium-137 0.0815 +/-0.0564 0.0353 +/-0.0564 0.0756 pCi/g Cobalt-60 U 0.00572 +/-0.034 0.0294 +/-0.034 0.0666 pCi/g Europium-152 U 0.000421 +/-0.0774 0.0679 +/-0.0774 0.145 pCi/g Europium-154 U 0.0463 +/-0.0913 0.0832 +/-0.0913 0.188 pCi/g Europium-155 U 0.104 +/-0.109 0.0593 +/-0.109 0.124 pCi/g Lead-212 0.882 +/-0.0958 0.0384 +/-0.0958 0.0808 pCi/g Lead-214 0.786 +/-0.131 0.0507 +/-0.131 0.108 pCi/g Manganese-54 U 0.00716 +/-0.0339 0.0287 +/-0.0339 0.0627 pCi/g Niobium-94 U 0.0318 +/-0.0243 0.0261 +/-0.0243 0.0568 pCi/g Potassium-40 9.65 +/-1.30 0.206 +/-1.30 0.492 pCi/g Radium-226 0.717 +/-0.155 0.0477 +/-0.155 0.104 pCi/g Silver-108m U 0.0189 +/-0.0271 0.0248 +/-0.0271 0.0531 pCi/g Thallium-208 0.216 +/-0.0655 0.0277 +/-0.0655 0.0599 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 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 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-002F Proiect: YANK01204 Sample ID: 176227002 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.
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: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-002FS Project: YANK01204 Sample ID: 176227003 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 10-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 29.3%
Parameter Qualifier Result UIncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamnina,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.950 +/-0.268 0.125 +/-0.268 0.271 pCi/g MJH1 11/21/06 0552 589209 1 Americium-241 U 0.0179 4/-0.0516 0.0446 +/-0.0516 0.0925 pCi/g Bismuth-212 0.746 +/-0.501 0.283 +/-0.501 0.605 pCi/g Bismuth-214 0.780 +/-0.171 0.0608 +/-0.171 0.130 pCi/g Cesium-134 U 0.0028 +/-0.045 0.0374 +/-0.045 0.0807 pCi/g Cesium-137 0.0941 +1-0.0551 0.0396 +/-0.0551 0.0842 pCi/g Cobalt-60 U 0.0351 +/-0.0423 0.0387 +/-0.0423 0.085 pCi/g Europium-152 U 0.0448 +/-0.0925 0.0796 +/-0.0925 0.168 pCi/g Europium-154 U 0.0218 +/-0.118 0.101 +/-0.118 0.222 pCi/g Europium-155 U 0.0962 +/-0.112 0.0751 +/-0.112 0.156 pCilg Lead-212 0.802 +/-0.109 0.0587 +/-0.109 0.122 pCi/g Lead-214 0.812 +/-0.164 0.0562 +/-0.164 0.119 pCilg Manganese-54 U -0.0303 +/-0.0419 0.03.19 +/-0.0419 0.0691 pCi/g Niobium-94 U -0.0199 +/-0.0396 0.0317 +/70.0396 0.0678 pCi/g Potassium-40 10.7 +/-1.27 0.253 +/-1.27 0.582 pCi/g Radium-226 0.780 +/-0.171 0.0608 +/-0.171 0.130 pCi/g Silver-108m U -0.00365 +/-0.0335 0.0291 +/-0.0335 0.0617 pCi/g Thallium-208 0.248 +/-0.0805 0.0328 +/-0.0805 0.070 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 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 Report Date: November 22,2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-002FS Proiect: YANK01204 Sample ID: 176227003 Client ID: YANKOOI 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.
44
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-003F Project: YANK01204 Sample ID: 176227004 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 16.3%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gainma,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.886 +/-0.219 0.0898 +/-0.219 0.179 pCi/g MJH1 11/21/06 0555 589209 1 Americium-241 U 0.00844 +/-0.0402 0.0312 +/-0.0402 0,0624 pCi/g Bismuth-212 U 0.300 +/-0.273 0.191 +/-0.273 0.382 pCi/g Bismuth-214 0.405 +/-0.122 0.0434 +/-0.122 0.0867 pCi/g Cesium-134 U 0.025 +/-0.0334 0.0306 +/-0.0334 0.0611 pCi/g Cesium-137 0.143 +/-0.0542 0.0256 +/-0.0542 0.0511 pCi/g Cobalt-60 U 0.0436 +/-0.036 0.0344 +/-0.036 0.0688 pCi/g Europium-152 U 0.00908 +/-0.0748 0.0565 +/-0.0748 0.113 pCi/g Europium- 154 U 0.103 +/-0.109 0.100 +/-0.109 0.200 pCi/g Europium-155 U 0.0477 +/-0.0592 0.0522 +/-0.0592 0.104 pCi/g Lead-212 0.563 +/-0.0805 0.0324 +/-0.0805 0.0648 pCi/g Lead-214 0.429 +/-0.0939 0.0424 +/-0.0939 0.0848 pCi/g Manganese-54 U 0.0381 +/-0.0303 0.028 +/-0.0303 0.0559 pCi/g Niobium-94 U -0.0188 +/-0.0275 0.0224 +/-0.0275 0.0448 pCi/g Potassium-40 10.6 +/-1.14 0.239 +/-1.14 0.477 pCi/g Radium-226 0.405 +/-0.122 0.0434 +/-0.122 0.0867 pCi/g Silver-108m U -0.00901 +/-0.0256 0.0212 +/-0.0256 0.0423 pCi/g Thallium-208 0.185 +/-0.0616 0.0227 +/-0.0616 0.0454 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 45
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-003F Project: YANK01204 Sample ID: 176227004 Client ID: YANKOO 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.
46
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-004F Project: YANK01204 Sample ID: 176227005 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 9.85%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Alpha Spec Analysis Alphaspec An241, Cn, Solid ALL FSS Americium-241 U 0.0532 +/-0.0844 0.0268 +/-0.0847 0.135 pCi/g MXA 11/19/060732 589568 1 1
Curium-242 U 0.00 +/-0.0611 0.00 +/-0.0611 0.0845 pCi/g Curium-243/244 U -0.00717 +/-0.0141 0.0268 +/-0.0141 0.135 pCi/g Alphaspec Pu, Solid-ALL FSS Plutonium-238 U 0.0186 +/-0.0741 0.0454 +/-0.0741 0.188 pCi/g MXA 11/19/06 0732 589569 2 1
Plutonium-239/240 U -0.0243 +/-0.0831 0.085 +/-0.0831 0.267 pCi/g Liquid Scint Pu241, Solid-ALL P Plutonium-241 U -0.362 +/-6.41 5.40 +/-6.41 11.4 pCi/g MXA 11/21/06 1044 589570 3 1
Rad Gamma Spec Analysis Ganuna,Solid-FSSGAM &ALL FSS 226 Ingrowth Waived Actinium-228 0.526 +/-0.121 0.0415 +/-0.121 0.0891 pCi/g MJH1 11/21/06 0552 589209 4 Americium-241 U -0.0405 +/-0.0881 0.0746 +/-0,0881 0.155 pCi/g Bismuth-212 0.346 +/-0.190 0.0942 +/-0.190 0.200 pCi/g Bismuth-214 0.454 +/-0.0646 0.0262 +/-0.0646 0.055 pCi/g Cesium-134 U 0.0307 +/-0.0226 0.0153 +/-0.0226 0.0324 pCilg Cesium-137 U 0.0241 +/-0.0184 0.0121 +/-0.0184 0.0256 pCi/g Cobalt-60 U-0.000174 +/-0.0136 0.0117 +/-0.0136 0.0257 pCi/g Europium-152 U 0.0039 +/-0.0373 0.0337 +/-0.0373 0.0705 pCi/g Europium-154 U -0.0103 +/-0.0459 0.0331 +/-0.0459 0.0723 pCi/g Europium-155 U 0.0799 +/-0.0638 0.0398 +1-0.0638 0.0827 pCi/g Lead-212 0.508 +/-0.045 0.0198 +/-0.045 0.0412 pCi/g Lead-214 0.504 +/-0.0595 0.0214 +/-0.0595 0.045 pCi/g Manganese-54 U 0.00617 +/-0.0148 0.0132 +/-0.0148 0.0279 pCi/g Niobium-94 U -0.00177 +/-0.0124 0.0109 +/-0.0124 0.0231 pCi/g Potassium-40 8.92 +/-0.598 0.104 +/-0.598 0.230 pCi/g Radium-226 0.454 +/-0.0646 0.0262 +/-0.0646 0.055 pCi/g Silver-108m U -0.00755 +/-0.0128 0.0108 +/-0.0128 0.0229 pCi/g Thallium-208 0.170 +/-0.0325 0.0125 +/-0.0325 0.0263 pCi/g Rad Gas Flow Proportional Counting GFPC,Sr90, solid - O.025pCilg Strontium-90 U -0.0138 +/-0.00986 0.00927 +/-0.00986 0.020 pCilg KSD1 11/22/06 1156 589170 5 Rad Liquid Scintillation Analysis 47
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-004F Proiect: YANK01204 Sample ID: 176227005 Client ID: YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCilg Tritium U 1.09 +/-1.24 0.952 +/-1.24 2.08 pCi/g DFAI 11/21/06 0933 589090 7 Liquid Scint C14, Solid AllFSS Carbon-14 U -0.117 +/-0.114 0.0976 +/-0.114 0.199 pCi/g AXD2 11/16/06 1728 589089 9 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U 6.46 +/-33.1 24.6 +/-33.1 51.6 pCi/g MXPI 11/21/06 0014 589223 IC Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U -0.892 +/-4.43 3.74 +/-4.43 7.73 pCi/g MXP1 11/20/06 1918 589224 11 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 0.599 +/-0.253 0.195 +/-0.253 0.403 pCi/g KXR1 11/21/06 1252 589096 12 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 DOE EML HASL-300, Am-05-RC Modified 2 DOE EML HASL-300, Pu- 11-RC Modified 3 DOE EMIL HASL-300, Pu-1I1-RC Modified 4 EML HASL 300, 4.5.2.3 5 EPA 905.0 Modified 6 EPA 905.0 Modified 7 EPA 906.0 Modified 8 EPA 906.0 Modified 9 EPA EERF C-01 Modified 10 DOE RESL Fe-1, Modified 11 DOE RESL Ni-I, Modified 12 DOE EML HASL-300, Tc-02-RC Modified 13 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits Americium-243 Alphaspec Am241, Cm, Solid ALL 93 (15%-125%)
Plutonium-242 Alphaspec Pu, Solid-ALL FSS 81 (15%-125%)
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 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-004F Proiect: YANK01204 Sample ID: 176227005 Client ID: YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Plutonium-241 Liquid Scint Pu241, Solid-ALL FE 97 (25%-125%)
Strontium-90 GFPC, Sr9O, solid - 0.025 pCi/g 62 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr90, solid - 0.025 pCi/g 62 (25%-125%)
Iron-55 Liquid Scint Fe55, Solid-ALL FS 70 (15%-125%)
Nickel-63 Liquid Scint Ni63, Solid-ALL FS 89 (25%-125%)
Carrier/Tracer Recovery Liquid Scint Ni63, Solid-ALL FS 89 (25%-125%)
Technetium-99 Liquid Scint Tc99, Solid-ALL FS 84 (15%-125%)
Carrier/Tracer Recovery Liquid Scint Tc99, Solid-ALL FS 84 (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.
49
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-005F Project: YANK01204 Sample ID: 176227006 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 10-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 16.4%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gaimna,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.719 +/-0.111 0.050 +/-0.111 0.106 pCi/g MJH1 11/21/06 0713 589209 1 Americium-241 U 0.0769 +/-0.0627 0.0557 +/-0.0627 0.115 pCi/g Bismuth-212 0.321 +/-0.219 0.106 +/-0.219 0.224 pCi/g Bismuth-214 0.579 +/-0.0756 0.0261 +/-0.0756 0.0547 pCi/g Cesium- 134 UI 0.00 +/-0.0229 0.0182 +/-0.0229 0.038 pCi/g Cesium-137 0.163 +/-0.0294 0.0154 +/-0.0294 0.0323 pCi/g Cobalt-60 U-0.000332 +/-0.0162 0.0139 +/-0.0162 0.0298 pCi/g Europium-152 U -0.0293 +/-0.0431 0.0361 +/-0.0431 0.0751 pCi/g Europium-154 U 0.0178 +/-0.0456 0.0405 +/-0.0456 0.0867 pCi/g Europium-155 U 0.0666 +/-0.0645 0.0426 +/-0.0645 0.0877 pCi/g Lead-212 0.715 +/-0.0505 0.0228 +/-0.0505 0.0471 pCi/g Lead-214 0.690 +/-0.0762 0.0267 +/-0.0762 0.0556 pCi/g Manganese-54 U 0.0208 +/-0.0245 0.0105 +/-0.0245 0.0225 pCi/g Niobium-94 U -0.00268 +/-0.0152 0.0128 +/-0.0152 0.0268 pCi/g Potassium-40 12.0 +/-0.718 0.116 +/-0.718 0.252 pCi/g Radium-226 0.579 +/-0.0756 0.0261 +/-0.0756 0.0547 pCi/g Silver-108m U 0.00572 +/-0.0134 0.0123 +/-0.0134 0.0256 pCi/g Thallium-208 0.230 +/-0.0306 0.0137 +/-0.0306 0.0287 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 11/16/06 1050 589083 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: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-005F Project: YANK01204 Sample ID: 176227006 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.
51
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-006F Project: YANK01204 Sample ID: 176227007 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 17.3%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mte Rad Gamma Spec Analysis Gammna,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.580 +/-0.182 0.106 +/-0.182 0.228 pCi/g MJHI 11/21/06 0815 589209 1 Americium-241 U -0.0348 +/-0.0409 0.035 +/-0.0409 0.0728 pCi/g Bismuth-212 0.517 +/-0.411 0.218 +/-0.411 0.467 pCi/g Bismuth-214 0.579 +/-0.122 0.0506 +/-0.122 0.108 pCi/g Cesium-134 U 0.0239 +/-0.042 0.035 +/-0.042 0.0747 pCi/g Cesium-137 U 0.0509 +/-0.0594 0.026 +/-0.0594 0.056 pCilg Cobalt-60 U 0.00356 +/-0.033 0.0281 +/-0.033 0.0623 pCi/g Europium-152 U -0.0356 +/-0.0719 0.059 +/-0.0719 0.125 pCi/g Europium-154 U -0.0584 +/-0.100 0.0786 +/-0.100 0.174 pCi/g Europium-155 U 0.054 +/-0.0658 0.0589 +/-0.0658 0.123 pCi/g Lead-212 0.500 +/-0.0938 0.0498 +/-0.0938 0.103 pCi/g Lead-214 0.558 +/-0.131 0.0439 +/-0.131 0.0933 pCi/g Manganese-54 U 0.015 +/-0.0359 0.0312 +/-0.0359 0.0666 pCi/g Niobium-94 U 0.0391 +/-0.0455 0.0266 +/-0.0455 0.0567 pCi/g Potassium-40 10.1 +/-1.14 0.238 +/-1.14 0.536 pCi/g Radium-226 0.579 +/-0.122 0.0506 +/-0.122 0.108 pCi/g Silver-108m U 0.0102 +/-0.026 0.0239 +/-0.026 0.0507 pCi/g Thallium-208 0.180 +/-0.0693 0.0248 +/-0.0693 0.0533 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 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: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-006F Project: YANK01204 Sample ID: 176227007 ClientID: 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.
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 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-007F Project: YANK01204 Sample ID: 176227008 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 13-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 23.2%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamnmna,Solid-FSS GAM &ALL FSS 226 Ingrowth Waived Actinium-228 0.969 +/-0.216 0.085 +/-0.216 0.170 pCi/g MJH1 11/21/060857 589209 1 Americium-241 U 0.0013 +/-0.0431 0.034 +/-0.0431 0.0679 pCi/g Bismuth-212 0.701 +/-0.306 0.170 +/-0.306 0.339 pCi/g Bismuth-214 0.723 +/-0.138 0.0446 +/-0.138 0.0891 pCi/g Cesium-134 U 0.0485 +/-0.0578 0.0364 +/-0.0578 0.0727 pCilg Cesium-137 U 0.0472 +/-0.0362 0.0307 +/-0.0362 0.0614 pCi/g Cobalt-60 U 0.0168 +/-0.0324 0.0289 +/-0.0324 0.0577 pCi/g Europium- 152 U 0.102 +/-0.0903 0.0614 +/-0.0903 0.123 pCi/g Europium-154 U -0.0507 +/-0.114 0.0911 +/-0.114 0.182 pCi/g Europium-155 U 0.051 +/-0.067 0.0524 +/-0.067 0.105 pCi/g Lead-212 0.822 +/-0.0995 0.0309 +/-0.0995 0.0617 pCilg Lead-214 0.774 +/-0.133 0.0389 +/-0.133 0.0778 pCi/g Manganese-54 U -0.00408 +/-0.0292 0.0249 +/-0.0292 0.0497 pCi/g Niobium-94 U -0.00363 +/-0.027 0.0233 +/-0.027 0.0467 pCi/g Potassium-40 10.1 +/-1.04 0.194 +/-1.04 0.388 pCi/g Radium-226 0.723 +/-0.138 0.0446 +/-0.138 0.0891 pCi/g Silver-i08m U-0.000972 +/-0.0241 0.0207 +/-0.0241 0.0414 pCi/g Thallium-208 0.314 +/-0.0658 0.0213 +/-0.0658 0.0425 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/16/06 1050 589083 The Wollowing Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 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 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-007F Proiect: YANK01204 Sample ID: 176227008 Client ID: YANKOOI 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.
55
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-008F Project: YANK01204 Sample ID: 176227009 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 13.9%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gawnna,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.691 +/-0.106 0.0456 +/-0.106 0.0967 pCi/g MJH1 11/21/06 1021 589209 1 Americium-241 U -0.0398 +/-0.0536 0.0495 +/-0.0536 0.102 pCi/g Bismuth-212 0.387 +/-0.211 0.0916 +/-0.211 0.194 pCi/g Bismuth-214 0.469 +/-0.0614 0.0238 +/-0.0614 0.0499 pCi/g Cesium-134 U1 0.00 +/-0.023 0.016 +/-0.023 0.0337 pCilg Cesium-137 0.0552 +/-0.022 0.013 +/-0.022 0.0273 pCi/g Cobalt-60 U 0.0102 +/-0.0154 0.014 +/-0.0154 0.0299 pCi/g Europium-152 U -0.0337 +/-0.0402 0.0335 +/-0.0402 0.0699 pCi/g Europium-154 U 0.00291 +/-0.0453 0.0394 +/-0.0453 0.0842 pCi/g Europium-155 U -0.0216 +/-0.0453 0.0403 +/-0.0453 0.0831 pCi/g Lead-212 0.625 +/-0.0463 0.0194 +/-0.0463 0.0402 pCi/g Lead-214 0.542 +/-0.0662 0.0243 +/-0.0662 0.0507 pCi/g Manganese-54 U -0.00139 +/-0.0153 0.0133 +/-0.0153 0.028 pCi/g Niobium-94 U 0.00383 +/-0.0155 0.0117 +/-0.0155 0.0246 pCi/g Potassium-40 10.1 +/-0.580 0.110 +/-0.580 0.240 pCi/g Radium-226 0.469 +/-0.0614 0.0238 +/-0.0614 0.0499 pCi/g Silver-108m U -0.0248 +/-0.0128 0.0103 +/-0.0128 0.0217 pCi/g Thallium-208 0.197 +/-0.0319 0.012 +/-0.0319 0.0253 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 56
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-008F Proiect: YANK01204 Sample ID: 176227009 Client ID: YANKOO1 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.
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 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-008FS Proiect: YANK01204 Sample ID: 176227010 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 13.5%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis GainmaSolid-FSSGAM & ALL FSS 226 In growth Waived Actinium-228 0.564 +/-0.195 0.0805 +/-0.195 0.161 pCi/g MJH1 11/21/06 1215 589209 1 Americium-241 U 0.016 +/-0.0378 0.0309 +/-0.0378 0.0617 pCi/g Bismuth-212 0.607 +/-0.340 0.163 +/-0.340 0.326 pCi/g Bismuth-214 0.576 +/-0.111 0.0377 +/-0.111 0.0754 pCi/g Cesium-134 UI 0.00 +/-0.0473 0.0324 +/-0.0473 0.0647 pCi/g Cesium-137 0.0891 +/-0.034 0.0244 +/-0.034 0.0488 pCi/g Cobalt-60 U 0.0173 +/-0.0312 0.0279 +/-0.0312 0.0558 pCi/g Europium-152 U 0.00431 +/-0.0709 0.0546 +/-0.0709 0.109 pCi/g Europium-154 U -0.0812 +/-0.0959 0.0721 +/-0.0959 0.144 pCi/g Europium-155 U 0.0193 +/-0.0695 0.0494 +/-0.0695 0.0988 pCi/g Lead-212 0.653 +/-0.0814 0.0277 +/-0.0814 0.0553 pCi/g Lead-214 0.588 +/-0.0985 0.038 +/-0.0985 0.076 pCi/g Manganese-54 U -0.0103 +/-0.0319 0.0228 +/-0.0319 0.0456 pCi/g Niobium-94 U 0.0106 +/-0.023 0.021 +/-0.023 0.0419 pCi/g Potassium-40 9.36 +/-1.03 0.233 +/-1.03 0.465 pCi/g Radium-226 0.576 +/-0.111 0.0377 +/-0.111 0.0754 pCi/g Silver-108m U -0.01 +/-0.0204 0.0171 +/-0.0204 0.0341 pCi/g Thallium-208 0.264 +/-0.0493 0.0196 +/-0.0493 0.0392 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 58
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-008FS Proiect: YANK01204 Sample ID: 176227010 Client ID: YANKOOI Vol. Recv.:
Parameter Qualffier Result Uncertainty LC TPU MI)A 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.
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 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-009F Proiect: YANK01204 Sample ID: 176227011 Client ID: YANKOOI Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 19.4%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamnrna,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.850 +/-0.173 0.052 +/-0.173 0.104 pCi/g MJHl 11/21/06 1230 589209 1 Americium-241 U 0.004 +/-0.0742 0.059 +/-0.0742 0.118 pCi/g Bismuth-212 0.681 +/-0.317 0.124 +/-0.317 0.248 pCi/g Bismuth-214 0.550 +/-0.0952 0.0306 +/-0.0952 0.0613 pCi/g Cesium-134 U 0.00462 +/-0.0226 0.0199 +/-0.0226 0.0399 pCi/g Cesium-137 0.0637 +/-0.0428 0.017 +/-0.0428 0.0339 pCi/g Cobalt-60 U -0.0145 +/-0.0208 0.0158 +/-0.0208 0.0317 pCilg Europium- 152 U 0.00679 +/-0.0606 0.0467 +/-0.0606 0.0934 pCi/g Europium- 154 U 0.000678 +/-0.0626 0.0527 +/-0.0626 0.105 pCi/g Europium-155 U 0.0059 +/-0.0564 0.0504 +/-0.0564 0.101 pCi/g Lead-212 0.711 +/-0.0933 0.0381 +/-0.0933 0.0762 pCi/g Lead-214 0.685 +/-0.0965 0.0331 +/-0.0965 0.0662 pCi/g Manganese-54 U 0.0089 +/-0.0199 0.0179 +/-0.0199 0.0357 pCi/g Niobium-94 U 0.0148 +/-0.0186 0.0172 +/-0.0186 0.0343 pCi/g Potassium-40 10.3 +/-1.07 0.182 +/-1.07 0.365 pCi/g Radium-226 0.550 +/-0.0952 0.0306 +/-0.0952 0.0613 pCi/g Silver-108m U -0.019 +/-0.0207 0.0151 +/-0.0207 0.0301 pCi/g Thallium-208 0.234 +/-0.0458 0.0171 +/-0.0458 0.0342 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defimed as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 60
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22,2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 -
Client Sample ID: 9506-0000-009F Proiect: YANK01204 Sample ID: 176227011 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 +I-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
61
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-01 OF Proiect: YANK01204 Sample ID: 176227012 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 19%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis GainmaSolid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.810 +/-0.137 0.0589 +/-0.137 0.127 pCi/g MJH1 11/21/06 1246 589209 1 Americium-241 U -0.0285 +/-0.127 0.0748 +/-0.127 0.154 pCi/g Bismuth-212 UI 0.00 +/-0.386 0.132 +/-0.386 0.282 pCi/g Bismuth-214 0.506 +/-0.0771 0.0306 +/-0.0771 0.0652 pCi/g Cesium-134 UI 0.00 +/-0.0314 0.0194 +/-0.0314 0.0417 pCi/g Cesium-137 0.0498 +/-0.0416 0.0174 +/-0.0416 0.0371 pCi/g Cobalt-60 U -4.030E- +/-0.0213 0.0151 +/-0.0213 0.034 pCi/g 05 Europium- 152 U -0.00589 +/-0.0598 0.0511 +/-0.0598 0.107 pCi/g Europium-154 U -0.0365 +/-0.0701 0.045 +/-0.0701 0.100 pCi/g Europium-155 U 0.00705 +/-0.0569 0.0522 +/-0.0569 0.108 pCi/g Lead-212 0.611 +/-0.0528 0.0303 +/-0.0528 0.0627 pCi/g Lead-214 0.502 +/-0.0834 0.0341 +/-0.0834 0.0715 pCi/g Manganese-54 U 0.0108 +/-0.0209 0.0187 +/-0.0209 0.0399 pCi/g Niobium-94 U 0.00479 +/-0.0206 0.0155 +/-0.0206 0.0332 pCi/g Potassium--40 9.04 +/-0.751 0.169 +/-0.751 0.375 pCi/g Radium-226 0.506 +/-0.0771 0.0306 +/-0.0771 0.0652 pCi/g Silver-108m U 0.00885 +/-0.0185 0.0162 +/-0.0185 0.0341 pCi/g Thallium-208 0.217 +/-0.0391 0.0184 +/-0.0391 0.0391 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 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 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-01 OF Proiect: YANK01204 Sample ID: 176227012 Client ID: YANKOOI 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.
63
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-01 IF Project: YANK01204 Sample ID: 176227013 Client ID: YANKOO Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 10.9%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gaintna,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 1.38 +/-0.230 0.0588 +/-0.230 0.125 pCi/g MJH1 11/21/06 1247 589209 1 Americium-241 U 0.0298 +/-0.0628 0.0578 +/-0.0628 0.119 pCi/g Bismuth-212 1.00 +/-0.303 0.128 +/-0.303 0.271 pCi/g Bismuth-214 1.25 +/-0.153 0.0296 +/-0.153 0.0625 pCi/g Cesium-t34 UI 0.00 +/-0.028 0.0235 +/-0.028 0.0492 pCi/g Cesium- 137 U -0.0211 +/-0.0184 0.0148 +/-0.0184 0.0315 pCilg Cobalt-60 U -0.007 +/-0.0223 0.0159 +/-0.0223 0.0349 pCi/g Europium-152 U 0.012 +/-0.0495 0.0439 +/-0.0495 0.0915 pCi/g Europium-154 U 0.0335 +/-0.0633 0.0573 +/-0.0633 0.123 pCi/g Europium- 155 U 0.0447 +/-0.0574 0.0513 +/-0.0574 0.105 pCi/g Lead-212 1.23 +/-0.113 0.0252 +/-0.113 0.052 pCi/g Lead-214 1.47 +/-0.161 0.0288 +/-0.161 0.0603 pCi/g Manganese-54 U 0.0262 +/-0.0311 0.017 +/-0.0311 0.0361 pCi/g Niobium-94 U 0.0126 +/-0.0185 0.0169 +/-0.0185 0.0354 pCi/g Potassium-40 22.3 +/-1.71 0.140 +/-1.71 0.310 pCi/g Radium-226 1.25 +/-0.153 0.0296 +/-0.153 0.0625 pCi/g Silver-108m U 0.00973 +/-0.0173 0.0153 +/-0.0173 0.032 pCi/g Thallium-208 0.374 +/-0.0577 0.0173 +/-0.0577 0.0364 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 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: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-01IF Project: YANK01204 Sample ID: 176227013 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.
U1 Gamma Spectroscopy-Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
65
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. lack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-012F Proiect: YANK01204 Sample ID: 176227014 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 14.6%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamnmna,Solid-FSS GAM &ALL FSS 226 Ingrowth Waived Actinium-228 0.896 +/-0.180 0.0531 +/-0.180 0.106 pCi/g MJH1 11/21/06 1313 589209 1 Americium-241 U 0.0447 +/-0.0825 0.071 +/-0.0825 0.142 pCi/g Bismuth-212 0.725 +/-0.256 0.123 +/-0.256 0.247 pCi/g Bismuth-214 0.652 +/-0.113 0.0312 +/-0.113 0.0623 pCi/g Cesium-134 U1 0.00 +/-0.0304 0.0216 +/-0.0304 0.0432 pCi/g Cesium-I 37 U 0.0253 +/-0.0306 0.0153 +/-0.0306 0.0305 pCi/g Cobalt-60 U-0.000688 +/-0.0194 0.0165 +/-0.0194 0.033 pCi/g Europium-152 U -0.0413 +/-0.080 0.0473 +/-0.080 0.0945 pCi/g Europium-154 U 0.00592 +/-0.0654 0.0487 +/-0.0654 0.0973 pCi/g Europium-155 U 0.0232 +/-0.0577 0.0544 +/-0.0577 0.109 pCi/g Lead-212 0.803 +/-0.0872 0.0262 +/-0.0872 0.0524 pCi/g Lead-214 0.732 +/-0.111 0.0346 +/-0.111 0.0692 pCilg Manganese-54 U 0.0278 +/-0.0228 0.0148 +/-0.0228 0.0295 pCi/g Niobium-94 U 0.00266 +/-0.0183 0.0158 +/-0.0183 0.0317 pCi/g Potassium-40 10.3 +/-0.930 0.124 +/-0.930 0.248 pCi/g Radium-226 0.652 +/-0.113 0.0312 +/-0.113 0.0623 pCi/g Silver-108m U -0.00139 +/-0.0171 0.0153 +/-0.0171 0.0305 pCi/g Thallium-208 0.238 +/-0.0426 0.0155 +/-0.0426 0.0309 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/16/06 1050 589083 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 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: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-012F Project: YANK01204 Sample ID: 176227014 Client ID: YANKOO 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.
67
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-013F Project: YANK01204 Sample ID: 176227015 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 13-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 24.1%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Alpha Spec Analysis Alphaspec Amn241, Cm, Solid ALL FSS Americium-241 U 0.0447 +/-0.0836 0.0371 +/-0.0838 0.153 pCi/g MXA 11/19/06 0732 589568 1 1
Curium-242 U -0.00721 +/-0.0141 0.027 +/-0.0142 0.135 pCi/g Curium.-243/244 U 0.0304 +/-0.0856 0.0525 +/-0.0857 0.184 pCi/g Alphaspec Pu, Solid-ALL FSS Plutonium-238 U -0.0365 +/-0.106 0.106 +/-0.106 0.300 pCi/g MXA 11/19/060732 589569 2 1
Plutonium-239/240 U -0.0548 +/-0.0406 0.0775 +/-0.041 0.243 pCi/g Liquid Scint Pu241, Solid-ALL 1 Plutonium-241 U -1.68 +/-7.21 6.13 +/-7.21 12.9 pCi/g /IXA 11/21/06 1100 589570 3 I
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.528 +/-0.182 0.0694 +/-0.182 0.155 pCi/g MJH1 11/21/06 1310 589209 4 Americium-241 U 0.00634 +/-0.031 0.0295 +/-0.031 0.0613 pCi/g Bismuth-212 UI 0.00 +/-0.454 0.156 +/-0.454 0.342 pCi/g Bismuth-214 0.277 +/-0.0916 0.0397 +/-0.0916 0.086 pCi/g Cesium-134 U 0.00491 +/-0.026 0.0234 +/-0.026 0.0513 pCi/g Cesium-137 0.252 +/-0.0553 0.0214 +/-0.0553 0.0466 pCi/g Cobalt-60 U 0.000673 +/-0.0268 0.0226 +/-0.0268 0.0512 pCi/g Europium-152 U 0.00973 +/-0.0569 0.0519 +/-0.0569 0.111 pCilg Europium-154 U 0.0148 +/-0.088 0.0759 +/-0.088 0.168 pCi/g Europium-155 U 0.0101 +/-0.0541 0.0498 +/-0.0541 0.104 pCi/g Lead-212 0.433 +/-0.0781 0.0292 +/-0.0781 0.0615 pCi/g Lead-214 0.403 +/-0.0944 0.0311 +/-0.0944 0.0672 pCi/g Manganese-54 U - 0.00791 +/-0.0231 0.0195 +/-0.0231 0.0431 pCi/g Niobium-94 U 0.00024 +/-0.025 0.0212 +/-0.025 0.0458 pCi/g Potassium-40 10.8 +/-1.20 0.162 +/-1.20 0.384 pCi/g Radium-226 0.277 +/-0.0916 0.0397 +/-0.0916 0.086 pCi/g Silver-108m U-C 1.000112 +/-0.0185 0.0163 +/-0.0185 0.0354 pCi/g Thallium-208 0.164 +/-0.0564 0.0191 +/-0.0564 0.0416 pCi/g Rad Gas Flow Proportional Counting GFPC,Sr90, solid - 0.025 pCi/g Strontium-90 U -0.00427 +/-0.00972 0.00845 +/-0.00972 0.0181 pCi/g KSD1 11/21/06 1537 589170 5 Rad Liquid Scintillation Analysis 68
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-013F Project: YANK01204 Sample ID: 176227015 Client ID: YANKOO Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCilg Tritium U 0.113 +/-1.10 0.917 +/-1.10 2.01 pCi/g DFAI 11/21/06 0949 589090 7 Liquid Scint C14, Solid All, FSS Carbon-14 U -0.0816 +/-0.110 0.0936 +/-0.110 0.191 pCi/g AXD2 11/16/06 1830 589089 9 Liquid Scint Fe55, Solid-ALL FSS Iron-55 *U -13.2 +/-37.7 29.4 +/-37.7 61.8 pCi/g MXP1 11/21/06 0030 589223 IC Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U -4.2 +/-5.44 4.69 +/-5.44 9.67 pCi/g MXPI 11/20/06 2005 589224 11 Liquid Scinr Tc99, Solid-ALL FSS Technetium-99 0.644 +/-0.258 0.199 +/-0.259 0.411 pCi/g KXR1 11/21/06 1309 589096 12 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 DOE EML HASL-300, Am-05-RC Modified 2 DOE EML HASL-300, Pu- 1-RC Modified 3 DOE EML HASL-300, Pu- 11-RC Modified 4 EML HASL 300, 4.5.2.3 5 EPA 905.0 Modified 6 EPA 905.0 Modified 7 EPA 906.0 Modified 8 EPA 906.0 Modified 9 EPA EERF C-01 Modified 10 DOE RESL Fe-1, Modified 11 DOE RESL Ni-i, Modified 12 DOE EML HASL-300, Tc-02-RC Modified 13 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits Americium-243 Alphaspec Am241, Cm, Solid ALL 98 (15%-125%)
Plutonium-242 Alphaspec Pu, Solid-ALL FSS 88 (15%-125%)
69
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-013F Project: YANK01204 Sample ID: 176227015 Client ID: YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Plutonium-241 Liquid Scint Pu241, Solid-ALL FE 85 (25%-125%)
Strontium-90 GFPC, Sr9O, solid - 0.025 pCi/g 69 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr9O, solid - 0.025 pCi/g 69 (25%-125%)
Iron-55 Liquid Scint Fe55, Solid-ALL FS 55 (15%-125%)
Nickel-63 Liquid Scint Ni63, Solid-ALL FS 83 (25%-125%)
Carrier/Tracer Recovery Liquid Scint Ni63, Solid-ALL FS 83 (25%-125%)
Technetiumn-99 Liquid Scint Tc99, Solid-ALL FS 82 (15%-125%)
Carrier/Tracer Recovery Liquid Scint Tc99, Solid-ALL FS 82 (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.
70
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-014F Proiect: YANK01204 Sample ID: 176227016 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 18.6%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gaimna,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.644 +/-0.141 0.0614 +/-0.141 0.132 pCi/g MJH1 11/21/06 1340 589209 1 Americium-241 U 0.0324 +/-0.093 0.085 +/-0.093 0.176 pCi/g Bismuth-212 0.296 +/-0.265 0.117 +/-0.265 0.252 pCi/g Bismuth-214 0.522 +/-0.0784 0.0294 +/-0.0784 0.0627 pCi/g Cesium-134 U 0.0338 +/-0.0333 0.0213 +/-0.0333 0.0452 pCi/g Cesium-137 0.044 +/-0.0233 0.0141 +/-0.0233 0.0305 pCi/g Cobalt-60 U -0.0139 +/-0.0212 0.0165 +/-0.0212 0.0367 pCi/g Europium-152 U -0.00353 +/-0.0503 0.0432 +/-0.0503 0.0909 pCi/g Europium-154 U 0.00397 +/-0.064 0.055 +/-0.064 0.120 pCi/g Europium-155 U 0.0881 +/-0.0841 0.048 +/-0.0841 0.0995 pCi/g Lead-212 0.703 +/-0.058 0.0251 +/-0.058 0.0523 pCi/g Lead-214 0.622 +/-0.0776 0.0287 +/-0.0776 0.0606 pCi/g Manganese-54 U 0.00396 +/-0.0195 0.0168 +/-0.0195 0.0361 pCi/g Niobium-94 U 0.00952 +/-0.0168 0.0152 +/-0.0168 0.0324 pCi/g Potassium-40 11.5 +/-0.887 0.145 +/-0.887 0.327 pCi/g Radium-226 0.522 +/-0.0784 0.0294 +/-0.0784 0.0627 pCi/g Silver-108m U 0.00318 +/-0.0154 0.0142 +/-0.0154 0.0301 pCi/g Thallium-208 0.232 +/-0.0474 0.0155 +/-0.0474 0.033 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/16/06 1050 589083 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 71
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-014F Project: YANK01204 Sample ID: 176227016 Client ID: YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtc
> Result is greater than value reported A The TIC is a suspected aldol-condensation product B Target analyte was detected in the associated blank BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy-Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
72
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-015F Proiect: YANK01204 Sample ID: 176227017 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 15.4%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtý Rad Gamma Spec Analysis Gaintna,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.545 +/-0.11.1 0.0403 +/-0.111 0.0865 pCi/g MJH1 11/21/06 1341 589209 1 Americium-241 U -0.0459 +/-0.089 0.069 +/-0.089 0.143 pCi/g Bismuth-212 0.597 +/-0.211 0.0815 +/-0.211 0.175 pCi/g B3ismuth-214 0.294 +/-0.0574 0.0191 +/-0.0574 0.0408 pCi/g Cesium-134 U 0.0195 +/-0.0164 0.0145 +/-0.0164 0.0307 pCi/g Cesium-137 U 0.0202 +/-0.0297 0.0131 +/-0.0297 0.0277 pCi/g Cobalt-60 U -0.0036 +/-0.0146 0.0123 +/-0.0146 0.0268 pCi/g Europium-152 U -0.0332 +/-0.0368 0.0316 +/-0.0368 0.0663 pCi/g Europium-154 U 0.00178 +/-0.0458 0.0399 +/-0.0458 0.0857 pCi/g Europium-155 U 0.0256 +/-0.0426 0.0406 +/-0.0426 0.0842 pCi/g Lead-212 0.458 +/-0.0412 0.0197 +/-0.0412 0.041 pCi/g Lead-214 0.277 +/-0.0625 0.0237 +/-0.0625 0.0496 pCi/g Manganese-54 U 0.00265 +/-0.0159 0.0122 +/-0.0159 0.026 pCi/g Niobium-94 U 0.0071 +/-0.0127 0.0116 +/-0.0127 0.0246 pCi/g Potassium-40 12.1 +/-0.648 0.106 +/-0.648 0.233 pCi/g Radium-226 0.294 +/-0.0574 0.0191 +/-0.0574 0.0408 pCi/g Silver-108m U-0.000366 +/-0.0128 0.0112 +/-0.0128 0.0236 pCi/g Thallium-208 0.158 +/-0.0305 0.0111 +/-0.0305 0.0236 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defimed as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 73
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-015F Proiect: YANK01204 Sample ID: 176227017 Client ID: YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MLDA 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.
74
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-016F Project: YANK01204 Sample ID: 176227018 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 09-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 28.2%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gammna,Solid-FSS CAM &ALL FSS 226 Ingrowth Waived Actinium-228 0.496 +/-0.102 0.0426 +/-0.102 0.0908 pCi/g MJHI 11/21/06 1342 589209 1 Americium-241 U -0.0788 +/-0.060 0.048 +/-0.060 0.099 pCi/g Bismuth-212 0.383 +/-0.185 0.0942 +/-0.185 0.199 pCi/g Bismuth-214 Ul 0.00 +/-0.0603 0.0485 +/-0.0603 0.0993 pCi/g Cesium-134 U 0.0196 +/-0.0165 0.0155 +/-0.0165 0.0326 pCi/g Cesium-137 0.190 +/-0.0296 0.0122 +/-0.0296 0.0258 pCi/g Cobalt-60 U 0.00815 +/-0.0155 0.0139 +/-0.0155 0.0299 pCi/g Europium-152 U -0.0168 +/-0.0374 0.0318 +/-0.0374 0.0664 pCi/g Europium-154 U 0.0442 +/-0.0467 0.0387 +/-0.0467 0.0829 pCi/g Europium-155 U 0.0521 +/-0.0709 0.0373 +/-0.0709 0.077 pCi/g Lead-212 0.476 +/-0.0405 0.0187 +/-0.0405 0.0387 pCi/g Lead-214 0.361 +/-0.055 0.023 +/-0.055 0.0481 pCi/g Manganese-54 U -0.0121 +/-0.0147 0.0121 +/-0.0147 0.0257 pCi/g Niobium-94 U -0.00146 +/-0.015 0.0109 +/-0.015 0.0231 pCi/g Potassium-40 11.1 +/-0.600 0.110 +/-0.600 0.241 pCi/g Radium-226 0.339 +/-0.0603 0.0255 +/-0.0603 0.0534 pCi/g Silver-108m U 0.00264 +/-0.0127 0.0115 +/-0.0127 0.0241 pCi/g Thallium-208 0.141 +/-0.027 0.0116 +/-0.027 0.0245 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 75
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-016F Project: YANK01204 Sample ID: 176227018 Client ID: YANKO0I 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.
76
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-017F Project: YANK01204 Sample ID: 176227019 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 10-NOV-06 Receive Date: 16-NOV-06 Collector: Client Moisture: 9.55%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamnmna,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.467 +/-0.0907 0.0254 +/-0.0907 0.0534 pCi/g MJHI 11/21/06 1651 589209 1 Americium-241 U 0.0173 +/-0.0341 0.0292 +/-0.0341 0.0594 pCi/g Bismuth-212 0.348 +/-0.111 0.0635 +/-0.111 0.132 pCilg Bismuth-214 0.376 +/-0.0497 0.0148 +/-0.0497 0.0308 pCi/g Cesium-134 UI 0.00 +/-0.0112 0.00987 +/-0.0112 0.0205 pCi/g Cesium-137 0.0391 +/-0.0141 0.00927 +/-0.0141 0.0192 pCi/g Cobalt-60 U 0.0107 +/-0.00953 0.00885 +/-0.00953 0.0187 pCi/g Europium-152 U -0.00383 +/-0.0272 0.0216 +/-0.0272 0.0444 pCi/g Europium-154 U -0.0141 +/-0.0286 0.024 +/-0.0286 0.0506 pCi/g Europium-155 U 0.0395 +/-0.0318 0.0249 +/-0.0318 0,0506 pCi/g Lead-212 0.426 +/-0.0414 0.0127 +/-0.0414 0.026 pCi/g Lead-214 0.450 +/-0.0526 0.0162 +/-0.0526 0.0332 pCi/g Manganese-54 U 0.00903 +/-0.0098 0.00788 +/-0.0098 0.0164 pCi/g Niobium-94 U 0.00515 +/-0.00873 0.00781 +/-0.00873 0.0162 pCi/g Potassium-40 8.83 +/-0.645 0.0655 +/-0.645 0.141 pCi/g 0.376 +/-0.0497 0.0148 +/-0.0497 0.0308 pCi/g Radium-226 Silver-108m U -0.00338 +/-0.00814 0.00725 +/-0.00814 0.015 pCi/g Thallium-208 0.136 +/-0.0209 0.00871 +/-0.0209 0.018 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 11/16/06 1050 589083 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
< Result is less than value reported 77
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: November 22, 2006
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-017F Proiect: YANK01204 Sample ID: 176227019 Client ID: YANKO0I 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.
78
QUALITY CONTROL DATA 79
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Renort Date: November 22,2006 Client : Connecticut Yankee Atomic Power Page 1 of 9 362 Injun Hollow Rd East Hampton, Connecticut
Contact:
Mr. Jack McCarthy Workorder: 176227 Parmname NOM Sample Qual QC Units RPD % REC% Range AnIst Date Time Rad Alpha Spec Batch 589568 QC 1201231905 176227005 DUP Americium-241 U 0.0532 U -0.0291 pCi/g 683 (0% - 100%) AIXA1 11/19/06 07:32 Uncert: +/-0.0844 +/-0.0578 TPU: +/-0.0847 +/-0.058 Curium-242 U 0.00 U 0.00 pCi/g 0 (0%- 100%)
Uncert: +/-0.0611 +/-0.0604 TPU: +/-0.0611 +/-0.0604 Curium-243/244 U -0.00717 U -0.0142 pCi/g 66 (0%- 100%)
Uncert: +/-0.0141 +/-0.0196 TPU: +/-0.0141 +/-0.0197 QC1201231907 LCS Americium-241 13.3 13.3 pCilg 100 (75%-125%)
Uncert: +/-1.25 TPU: +/-2.19 Curium-242 U 0.00 pCi/g Uncert: +/-0.0607 TPU: +/-0.0607 Curium-243/244 15.9 16.3 pCi/g 103 (75%-125%)
Uncert: +/-1.39 TPU: +/-2.60 QC 1201231904 MB Americium-241 U 0.115 pCi/g Uncert: +/-0.120 TPU: +/-0.121 Curium-242 U -0.0146 pCi/g Uncert: +/-0.0203 TPU: +/-0.0204 Curium-243/244 U 0.00 pCi/g Uncert: +/-0.0592 TPU: +/-0.0592 QC1201231906 176227005 MS Americium-241 13.7 U 0.0532 15.5 pCi/g 113 (75%-125%)
Uncert: +/-0.0844 +/-1.33 TPU: +/-0.0847 +/-2.45 Curium-242 U 0.00 U 0.031 pCi/g Uncert: +/-0.0611 +/-0.0608 TPU: +/-0.0611 +/-0.0609 Curium-243/244 16.5 U -0.00717 17.6 pci/g 107 (75%-125%)
Uncert: +/-0.0141 +/-1.42 TPU: +/-0.0141 +/-2.74 Batch 589569 QC1201231909 176227005 DUP Plutonium-238 U 0.0186 U -0.0542 pCilg 409 (0% - 100%) AXA1 11/19/06 07:32 80
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 176227 Page 2 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range Anist Date Time Rad Alpha Spec Batch 589569 Uncert: +/-0.0741 +/-0.120 TPU: +/-0.0741 +/-0.120 Plutonium-239/240 U -0.0243 U -0.0867 pCi/g 112 (0%- 100%)
Uncert: +/-0.0831 +/-0.0491 TPU: +/-0.0831 +/-0.0498 QC1201231911 LCS Plutonium-238 U 0.143 pCi/g (75%-125%)
Uncert: +/-0.175 TPU: +/-0.175 Plutonium-239/240 12.3 11.4 pCi/g 93 (75%-125%)
Uncert: +/-1.24 TPU: +/-1.74 QC1201231908 MB Plutonium-238 U -0.015 pCi/g Uncert: +/-0.0208 TPU: +/-0.0208 Plutonium-239/240 U 0.0712 pCi/g Uncert: +/-0.109 TPU: +/-0.109 QC1201231910 176227005 MS Plutonium-238 U 0.0186 U 0.0749 pCi/g (75%-125%)
Uncert: +/-0.0741 +/-0.148 TPU: +/-0.0741 +/-0.148 Plutonium-239/240 12.7 U -0.0243 12.8 PCi/g 101 (75%-125%)
Uncert: +/-0.0831 +/-1.26 TPU: +/-0.0831 +/-1.82 Batch 589570 QC1201231913 176227005 DUP Plutonium-241 U -0.362 U 3.85 pCi/g 0 (0% - 100%) VAXA1 11/21/06 11:32 Uncert: +/-6.41 +/-7.21 TPU: +/-6.41 +/-7.22 QC1201231915 LCS Plutonium-241 143 124 pCi/g 87 (75%-125%) 11/21/06 12:04 Uncert: +/-12.5 TPU: +/-17.9 QC1201231912 MB Plutonium-241 U -1.89 PCi/g 11/21/06 11:16 Uncert: +/-7.16 TPU: +/-7.16 QC1201231914 176227005 MS Plutonium-241 143 U -0.362 129 pCi/g 90 (75%-125%) 11/21/06 11:48 Uncert: +/-6.41 +/-11.6 TPU: +/-6.41 +/-17.3 Rad Gamma Spec Batch 589209 QC1201231040 176227001 DUP Actinium-228 0.525 0.561 pCi/g 7 (0% - 100%) MJHI 11/21/06 16:52 Uncert: +/-0.210 +/-0.148
+/-0.148 81
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 176227 Page 3 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range AnIst Date Time Rad Gamma Spec Batch 589209 TPU: +/-0.210 Americium-241 u 0.0255 U -0.00697 pCi/g 351 (0% - 100%)
Uncert: +/-0.105 +/-0.0211 TPU: +/-0.105 +/-0.0211 Bismuth-212 0.496 0.628 pCi/g 23 (0% - 100%)
Uncert: +/-0.274 +/-0.279 TPU: +/-0.274 +/-0.279 Bismuth-214 0.329 0.367 pCi/g II (0%- 100%)
Uncert: +/-0.0712 +/-0.0691 TPU: +/-0.0712 +/-0.0691 Cesium-134 u 0.0173 UI 0.00 pCi/g 84 (0%- 100%)
Uncert: +/-0.0243 +/-0.0375 TPU: +/-0.0243 +/-0.0375 Cesium- 137 0.182 0.175 pCi/g 4 (0%- 100%)
Uncert: +/-0.0473 +/-0.0288 TPU: +/-0.0473 +/-0.0288 Cobalt-60 U 0.000215 U 0.00436 pCi/g 181 (0%- 100%)
Uncert: +/-0.0196 +/-0.0179 TPU: +/-0.0196 +/-0.0179 Europium-152 U 0.0228 U 0.0173 pC/g 28 (0%- 100%)
Uncert: +/-0.0508 +/-0.0403 TPU: +/-0.0508 +/-0.0403 Europium- 154 U 0.0472 U -0.0264 pCi/g 707 (0%- 100%)
Uncert: +/-0.0668 +/-0.0516 TPU: +/-0.0668 +/-0.0516 Europium-155 U 0.0144 U -0.0105 pCilg 1250 (0%- 100%)
Uncert: +/-0.0535 +/-0.0349 TPU: +/-0.0535 +/-0.0349 Lead-212 0.531 0.505 pClg 5 (0% - 20%)
Uncert: +/-0.0594 +/-0.0459 TPU: +/-0.0594 +/-0.0459 Lead-214 0.396 0.402 pCi/g I (0%- 100%)
Uncert: +/-0.0891 +/-0.0648 TPU: +/-0.0891 +/-0.0648 Manganese-54 U 0.0046 U 0.0146 pCi/g 104 (0%- 100%)
Uncert: +/-0.0213 +/-0.0175 TPU: +/-0.0213 +/-0.0175 Niobium-94 U 8.600E-05 U 0.00643 pCi/g 195 (0%- 100%)
Uncert: +/-0.0187 +/-0.0154 TPU: +/-0.0187 +/-0.0154 Potassium-40 10.9 10.6 pCi/g 3 (0% - 20%)
Uncert: +/-0.895 +/-0.634 TPU: +/-0.895 +/-0.634 Radium-226 0.329 0.367 pCi/g 11 (0%- 100%)
Uncert: +/-0.0712 +/-0.0691 TPU: +/-0.0712 +/-0.0691 Silver- 108m U -0.0144 U -0.00132 pCi/g 166 (0%- 100%)
Uncert: +/-0.0165 +/-0.0131 82
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 176227 Page 4 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range Anist Date Time Rad Gamma Spec Batch 589209 TPU: +/-0.0165 +/-0.0131 Thallium-208 0.164 0.169 pCi/g 3 (0%- 100%)
Uncert: +/-0.0416 +/-0.0345 TPU: +/-0.0416 +/-0.0345
.QC1201231041 LCS Actinium-228 U 0.0925 pCi/g 11/22/06 05:55 Uncert: +/-0.558 TPU: +/-0.558 Americium-241 23.4 25.0 pCi/g 107 (75%-125%)
Uncert: +/-1.47 TPU: +/-1.47 Bismuth-212 U 0.905 pCi/g Uncert: +1-0.898 TPU: +/-0.898 Bismuth-214 U -0.0608 pCi/g Uncert: +/-0.208 TPU: +/-0.208 Cesium- 134 U 0.152 pCi/g Uncert: +/-0.182 TPU: +/-0.182 Cesium- 137 9.53 9.64 pCi/g 101 (75%-125%)
Uncert: +/-0.468 TPU: +/-0.468 Cobalt-60 14.1 15.2 pCi/g 108 (75%-125%)
Uncert: +/-0.655 TPU: +/-0.655 Europium-152 U -0.378 pCi/g Uncert: +/-0.270 TPU: +/,0.270 Europium- 154 U 0.184 pCi/g Uncert: +/-0.271 TPU: +/-0.271 Europium- 155 U 0.106 pCi/g Uncert: +/-0.262 TPU: +/-0.262 Lead-212 U -0.0422 pCi/g Uncert: +/-0.146 TPU: +/-0.146 Lead-214 U 0.0574 pCi/g Uncert: +/-0.201 TPU: +/-0.201 Manganese-54 U 0.000745 pCi/g Uncert: +/-0.147 TPU: +/-0.147 Niobium-94 U 0.00757 pCi/g Uncert: +/-0.108 TPU: +/-0.108 Potassium-40 U 0.202 pCi/g 83
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 176227 Page 5 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range Anist Date Time Rad Gamma Spec Batch 589209 Uncert: +/-1.13 TPU: +/-1.13 Radium-226 U -0.0608 pCi/g (75%-125%)
Uncert: +/-0.208 TPU: +/-0.208 Silver- 108m U 0.0127 pCi/g Uncert: +/-0.101 TPU: +/-0.101 Thallium-208 U 0.0344 pCi/g Uncert: +/-0.107 TPU: +/-0.107 QC1201231039 MB Actinium-228 UI 0.00 pCi/g 11/21/06 16:51 Uncert: +/-0.0444 TPU: +/-0.0444 Americium-241 U 0.0088 pCi/g Uncert: +/-0.0249 TPU: +/-0.0249 Bismuth-212 U 0.0393 pCi/g Uncert: +/-0.0516 TPU: +/-0.0516 Bismuth-214 U 0.0131 pCi/g Uncert: +/-0.0143 TPU: +/-0.0143 Cesium- 134 U 0.00793 pCi/g Uncert: +/-0.00644 TPU: +/-0.00644 Cesium-137 U 0.00227 pCilg Uncert: +/-0.0094 TPU: +/-0.0094 Cobalt-60 U 0.00133 pCi/g Uncert: +/-0.0067 TPU: +/-0.0067 Europium- 152 U 0.0139 pCilg Uncert: +/-0.0187 TPU: +/-0.0187 Europium- 154 U 0.0021 pCi/g Uncert: +/-0.0189 TPU: +/-0.0189 Europium-155 U 0.0205 pCi/g Uncert: +/-0.0337 TPU: +/-0.0337 Lead-212 U 0.0164 pCi/g Uncert: +/-0.011 TPU: +/-0.011 Lead-214 U 0.0113 pCilg Uncert: +/-0.0134 TPU: +/-0.0134 84
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 176227 Page 6 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range Anist Date Time Rad Gamma Spec Batch 589209 Manganese-54 U -0.00534 pCi/g Uncert: +/-0.00617 TPU: +/-0.00617 Niobium-94 U -0.0015 pCi/g Uncert: +/-0.00599 TPU: +/-0.00599 Potassium-40 Ul 0.00 pCi/g Uncert: +/-0.103 TPU: +/-0.103 Radium-226 U 0.0131 pCi/g Uncert: +/-0.0143 TPU: +/-0.0143 Silver-108m U 0.000137 pCi/g Uncert: +/-0.00602 TPU: +/-0.00602 Thallium-208 U 0.00592 pCi/g Uncert: +/-0.0124 TPU: +/-0.0124 Rad Gas Flow Batch 589170 QC1201230917 176227005 DUP Strontium-90 U -0.0138 U -0.00325 pCi/g 0 (0% - 100%) KSD1 11/20/06 21:36 Uncert: +/-0.00986 +/-0.00844 TPU: +/-0.00986 +/-0.00844 QC1201230919 LCS Strontium-90 1.13 1.14 pCilg 101 (75%-125%) 11/20/06 13:05 Uncert: +/-0.122 TPU: +/-0.128 QC1201230916 MB Strontium-90 U -0.0089 PCilg 11/20/06 20:47 Uncert: +/-0.0081 TPU: +/-0.0081 QC1201230918 176227005 MS Strontium-90 4.34 U -0.0138 4.12 PCilg 95 (75%-125%) 11/20/06 13:05 Uncert: +/-0.00986 +/-0.479 TPU: +/-0.00986 +/-0.488 Rad Liquid Scintillation Batch 589089 QC1201230742 176227005 DUP Carbon-14 U -0.117 U -0.00212 pCi/g 0 (0% - 100%) AXD2 11/16/06 20:35 Uncert: +/-0.114 +/-0.114 TPU: +/-0.114 +/-0.114 QC1201230744 LCS Carbon-14 6.81 6.62 pCi/g 97 (75%-125%) 11/16/06 22:40 Uncert: +/-0.205 TPU: +/-0.230 QC1201230741 MB Carbon-14 U -0.0935 pCi/g 11/16/06 19:32 85
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 176227 Page 7 of 9 Parmname NOM Sample Qual QC Units RPD % REC% Range Anist Date Time Rad Liquid Scintillation Batch 589089 Uncert: +/-0.110 TPU: +/-0.110 QC1201230743 176227005 MS Carbon-14 6.91 U -0.117 6.80 pCi/g 98 (75%-125%) 11/16/06 21:37 Uncert: +/-0.114 +/-0.209 TPU: +/-0.114 +/-0.234 Batch 589090 QC1201230746 176227005 DUP Tritium U 1.09 U 1.25 pCi/g 0 (0% - 100%) DFA1 11/21/06 10:22 Uncert: +/-1.24 +/-1.30 TPU: +/-1.24 +/-1.30 QC1201230748 LCS Tritium 10.6 9.83 pCi/g 92 (75%-125%) 11/21/06 10:55 Uncert: +/-1.87 TPU: +/-1.88 QC1201230745 MB Tritium U 1.04 pCilg 11/21/06 10:06 Uncert: +/-1.19 TPU: +/-1.19 QC1201230747 176227005 MS Tritium 10.9 U 1.09 8.26 pCilg 76 (75%-125%) 11/21/06 10:38 Uncert: +/-1.24 +/-1.78 TPU: +/-1.24 +/-1.79 Batch 589096 QC1201230759 176227005 DUP Technetium-99 0.599 0.437 pCi/g 31 (0% - 100%) KXR1 11/21/06 13:41 Uncert: +/-0.253 +/-0.228 TPU: +/-0.253 +/-0.228 QC1201230761 LCS Technetium-99 12.7 12.8 pCilg 101 (75%-125%) 11/21/06 14:14 Uncert: +/-0.482 TPU: +/-0.563 QC1201230758 MB Technetium-99 U 0.0526 11/21/06 13:25 Uncert: +/-0.197 TPU: +/-0.197 QC1201230760 176227005 MS Technetium-99 12.6 0.599 11.6 pCilg 87 (75%-125%) 11/21/06 13:58 Uncert: +/-0.253 +/-0.493 TPU: +/-0.253 +/-0.559 Batch 589223 QC1201231092 176227005 DUP Iron-55 U 6.46 U -1.65 pCi/g 0 (0% - 100%) \4XP1 11/21/06 01:02 Uncert: +/-33.1 +/-37.7 TPU: +/-33.1 +/-37.7 QC1201231094 LCS Iron-55 625 620 pCi/g 99 (75%-125%) 11/21/06 01:35 Uncert: +/-51.9 TPU: +/-78.0 86
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 176227 Page 8 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range AnIst Date Time Rad Liquid Scintillation Batch 589223 QC1201231091 MB Iron-55 U -17.1 pCi/g 11/21/06 00:46 Uncert: +/-30.2 TPU: +/-30.2 QC1201231093 176227005 MS Iron-55 644 U 6.46 668 pCi/g 104 (75%-125%) 11/21/06 01:19 Uncert: +/-33.1 +/-58.9 TPU: +/-33.1 +/-91.6 Batch 589224 QC1201231096 176227005 DUP Nickel-63 U -0.892 U 1.23 pCi/g 0 (0% - 100%) \4XPI 11/20/06 21:38 Uncert: +/-4.43 +/-4.99 TPU: +/-4.43 +/-4.99 QC1201231098 LCS Nickel-63 511 456 pCi/g 89 (75%-125%) 11/20/06 23:11 Uncert: +/-12.4 TPU: +/-20.0 QC1201231095 MB Nickel-63 U -1.52 pCi/g 11/20/06 20:51 Uncert: +/-4.17 TPU: +/-4.17 QC1201231097 176227005 MS Nickel-63 566 U -0.892 520 pCi/g 92 (75%-125%) 11/20/06 22:24 Uncert: +/-4.43 +/-13.9 TPU: +/-4.43 +/-23.3 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
> 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 RPD of sample and duplicate evaluated using +l-RL. Concentrations are <5X the RL 87
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 176227 Pa,,* Q r' Q P- F,e 9 of 0 Parnmname NOM Sample Qual 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.
88
General Narrative 1
General Narrative for Connecticut Yankee Atomic Power Co.
Work Order: 178968 SDG: MSR#07-0037 January 15, 2007 Laboratory Identification:
GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary Sample receipt The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on January 12, 2007 for analysis.
Shipping container temperatures were checked, documented, and within specifications. The samples were delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage.
Sample Identification The laboratory received the following samples:
Laboratory Sample Identification Description 178968001 9506-0000-018F 178968002 9506-0000-019F 178968003 9506-0000-020F Items of Note There are no items to note.
Case Narrative Sample analyses were conducted using methodology as outlined in GEL Laboratories, LLC (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package.
Analytical Request Two soil samples were analyzed for FSSGAM. One soil sample was analyzed for FSSALL.
Data Package The enclosed data package contains the following sections: General Narrative, Chain of Custody and Supporting Documentation, Data Review Qualifier Definitions, and data from the following fractions: Radiochemistry.
I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.
Cher Jones Project Manager GEL Laboratories Lic P0 Box30712 Charleston, SC 29417 2040 Savage Road Charleston,SC 29407 P843.556.8171 F 843.766.1178 www.gel.com 2
List of current GEL Certifications as of 15 January 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas 88-0651 CLIA 42D0904046 California 01151CA Colorado GenEngLabs Connecticut PH-0169 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87156 Georgia E87156 (FIJNELAP)
Hawaii N/A Idaho N/A Illinois 200029 Indiana C-SC-01 Kansas E-10332 Kentucky 90129 Louisiana 03046 Maryland 270 Massachusetts M-SCO12 Michigan 9903 Nevada SC 12 New Jersey SCO02 New Mexico FL NELAP E87156 New York 11501 North Carolina 233 North Carolina Drinking W 45709 North Dakota- R-158 Oklahoma 9904 Pennsylvania 68-00485 South Carolina 10120001/10585001/10120002 Tennessee 02934 Texas TX213-2006A Texas NELAP T104704235-06-TX U.S. Dept. of Agriculture S-52597 US Army Corps of Engineer N/A Utah 8037697376 GEL Vermont VT87156 Virginia 00151 Washington C 1641 3
Chain of Custody and Supporting Documentation 4
Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00015 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone: Comments:
Media Sample Container Jack McCarthy 860-267-3924 Code Type Size-Analytical Lab (Name, City, State): Code &Type Code
- eneral Engineering Laboratories
,z040Savage Road Charleston, SC 29407 ATT: Cheryl Jones (843-556-8171)
Priority: E] 30 D. L 15 D. Z 7 D.
O ther: ý ........ _
Date Time Comment, Preservation Lab Sample ID Sample Desination _ _
9506-0000-018F 01-11-07 0 C1-0 TS G BP X _ _ _ _ *___
9506-0000-019F 01-11-07 0()<, TS G BP X :__.
9506-0000-020F 01-11-07 L-)d"70 TS G BP X NOTES: PO #: 002332 MSR #: C7 - 7 Z LTP QA ED Radwaste QA Ij Non QA Samples Shipped Via: Interal C8 ntainer S Fed Ex Temp.: _Le Deg. C M UPS E Hand Custody Sealed?
1)Date/Time 2) Iate/Time Custody Seal Intact?
3YRelinquished By Date/Time 4) Received By Date/Time 974/ 0 77? 2,* ,/'/ Y [- N E of Lading #
5 RBill
- 5) Relinquished By Date/Time 6) Received By Date/Time
.Connecticut Yankee Cy-ISC-SOW-001 Statement of Work for Analytical Lab Services ..I-C .O- "
Figure 1. -Sample Check-in List Date/Time Received:*
SDG#:-
-Work Order Number: 1 "' -
shipping Cd.-tainer ~YeD.ChainofCustody#
- No[_
- 1. Custody Seals odi shipping container intact?:.. Ye N.
- 2. Custody Seals dated and signed? .. Yes o[]
Chain-of-Custody record present? Yes No""
3.
.4. Cooler temperature . -
- 5. Vermiculite/packing materials is: -' Wet[I Dry..
- " 6- *Number of samples in shipping container: 3
- 7. Sample holding times exceeded? Yes [ ] No
-8. Samples have:
.. 4 _tape hazard labels custody seals "" appropriate sample labels
- 9. Samples ar-'"
""-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):
I I
$ample Custodian/Labpratory: C' 'i~r1I1L~D n~ta* I 11210'1 Date:
Telephoned to: On By_
Data Review Qualifier Definitions 7
Data Review Qualifier Definitions Qualifier Explanation
- A quality control analyte recovery is outside of specified acceptance criteria
- Analyte is a surrogate compound c Result is less than value reported
- Result is greater than value reported RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL A The TIC is a suspected aldol-condensation product B Target analyte was detected in the associated blank B Metals-Either presence of analyte detected in the associated blank, or MDL/IDL < sample value < PQL BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample d 5-day BOD-The 2:1 depletion requirement was not met for this sample E Organics-Concentration of the target analyte exceeds the instrument calibration range E Metals-%difference of sample and SD is >10%. Sample concentration must meet flagging criteria H Analytical holding time was exceeded h Preparation or preservation holding time was exceeded J Value is estimated N Metals-The Matrix spike sample recovery is not within specified control limits N Organics-Presumptive evidence based on mass spectral library search to make a tentative identification of the analyte (TIC). Quantitation is based on nearest internal standard response factor N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the reporting limit U1 Gamma Spectroscopy-Uncertain identification K Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound Z Paint Filter Test-Particulates passed through the filter, however no-free liquids were observed.
GEL Laboratories LLc PO EU30712 Charleston SC 29417 2040 Savage Road Chatrleston, SC 29407 P843.555.171 F843.766.1178 www.gol.com 8
RADIOLOGICAL ANALYSIS 9
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Work Order 178968 Method/Analysis Information Product: Alphaspec Am241, Cm, Solid ALL FSS Analytical Method: DOE EML HASL-300, Am-05-RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 602063 Prep Batch Number: 602056 Dry Soil Prep GL-RAD-A-021 Batch Number: 602055 Sample I1D Client ID 178968002 9506-0000-019F 1201260615 Method Blank (MB) 1201260616 178968002(9506-0000-019F) Sample Duplicate (DUP) 1201260617 178968002(9506-0000-019F) Matrix Spike (MS) 1201260618 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 I REV# 14.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
10
Ouality Control (0C) Information:
Blank Information.
The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 178968002 (9506-0000-019F).
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 documentany 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-lI -RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 602064 Prep Batch Number: 602056 Dry Soil Prep GL-RAD-A-021 Batch Number: 602055 Sample ID Client ID 178968002 9506-0000-019F 1201260619 Method Blank (MB) 1201260620 178968002(9506-0000-019F) Sample Duplicate (DUP) 1201260621 178968002(9506-0000-019F) Matrix Spike (MS) 1201260622 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 I REV# 14.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 178968002 (9506-0000-019F).
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 integrations were performed on data in this batch.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint Pu241, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Pu- 11-RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 602065 Prep Batch Number: 602056 Dry Soil Prep GL-RAD-A-021 Batch Number: 602055 13
Sample ID Client ID 178968002 9506-0000-019F 1201260623 Method Blank (MB) 1201260624 178968002(9506-0000-019F) Sample Duplicate (DUP) 1201260625 178968002(9506-0000-019F) Matrix Spike (MS) 1201260626 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-035 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (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: 178968002 (9506-0000-019F).
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 14
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: Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Analytical Method: EML HASL 300, 4.5.2.3 Prep Method: Dry Soil Prep Analytical Batch Number: 602159
- Prep Batch Number: 602055 Sample ID Client ID 178968001 9506-0000-018F 178968002 9506-0000-019F 178968003 9506-0000-020F 1201260866 Method Blank (MB) 1201260867 178923021(9539-0002-020-I) Sample Duplicate (DUP) 1201260868 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
15
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: 178923021 (9539-0002-020-I).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Qualifier Reason Analyte Sample Ul Data rejected due to low abundance. Americium-241 178968002 Bismuth-214 1201260866 Cesium-134 178968002 178968003 1201260867 Lead-212 1201260866 Potassium-40 1201260866 Radium-226 1201260866 16
Method/Analysis Information Product: GFPC, Sr90, solid-ALL FSS Analytical Method: EPA 905.0 Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 603226 Prep Batch Number: 602056 Dry Soil Prep GL-RAD-A-021 Batch Number: 602055 Sample ID Client ID 178968002 9506-0000-019F 1201263218 Method Blank (MB) 1201263219 178968002(9506-0000-019F) Sample Duplicate (DUP) 1201263220 178968002(9506-0000-019F) Matrix Spike (MS) 1201263221 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 10.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information 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: 178968002 (9506-0000-019F).
17
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 178968002 (9506-0000-019F) was reprepped due to high blank activity.
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 Sample 178968002 (9506-0000-019F) was verified using the first prep.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint Tc99, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Tc-02-RC Modified Analytical Batch Number: 601908 Sample ID Client ID 178968002 9506-0000-019F 1201260283 Method Blank (MB) 1201260284 178924001(9539-0001-001-F) Sample Duplicate (DUP) 1201260285 178924001(9539-0001-001-F) Matrix Spike (MS) 1201260286 Laboratory Control Sample (LCS) 18
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
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: 178924001 (9539-0001-001-F).
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. The following NCR was generated for this SDG:
NCR 400520 was generated due to Container scanning event for custody missed. 1. The analyst did not scan sample 178968002 into the batch prior to analysis, however the sample did remain in their custody at all times. The error has been corrected and the analyst has been instructed on the proper scanning procedures. 1. Reporting results.
Additional Comments Additional comments were not required for this sample set.
19
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint Fe55, Solid-ALLFSS Analytical Method: DOE RESL Fe- 1, Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 602972 Prep Batch Number: 602056 Dry Soil Prep GL-RAD-A-021 Batch Number: 602055 Sample ED Client ID 178968002 9506-0000-019F 1201262579 Method Blank (MB) 1201262580 178924001(9539-0001-001-F) Sample Duplicate (DUP) 1201262581 17892400i(9539-0001-001-F) Matrix Spike (MS) 1201262582 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-040 REV# 3.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (0C) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
20
Designated QC The following sample was used for QC: 178924001 (9539-0001-001-F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Samples were recounted due to low/high recovery. Samples were reprepped due to low/high carrier/tracer yield. Samples were reprepped due to low/high recovery.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint Ni63, Solid-ALL FSS Analytical Method: DOE RESL Ni-1, Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 602983 Prep Batch Number: 602056 Dry Soil Prep GL-RAD-A-021 Batch Number: 602055 21
Sample ED Client ID 178968002 9506-0000-019F 1201262609 Method Blank (MB) 1201262610 178968002(9506-0000-019F) Sample Duplicate (DUP) 1201262611 178968002(9506-0000-019F) Matrix Spike (MS) 1201262612 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-022 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 178968002 (9506-0000-019F).
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 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 22
SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: LSC, Tritium Dist, Solid - 3 pCi/g Analytical Method: EPA 906.0 Modified Analytical Batch Number: 601909 Sample ID Client UD 178968002 9506-0000-019F 1201260287 Method Blank (MB) 1201260288 178923010(9539-0002-009-F) Sample Duplicate (DUP) 1201260289 178923010(9539-0002-009-F) Matrix Spike (MS) 1201260290 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-002 REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 178923010 (9539-0002-009-F).
23
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 1201260290 (LCS) was recounted due to analyst transcription error.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint C14, Solid AII,FSS Analytical Method: EPA EERF C-01 Modified Analytical Batch Number: 601910 Sample ID Client ID 178968002 9506-0000-019F 1201260291 Method Blank (MB) 1201260292 178924001(9539-0001-001-F) Sample Duplicate (DUP) 1201260293 178924001(9539-0001-00 1-F) Matrix Spike (MS) 1201260294 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in 24
accordance with GL-RAD-A-003 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (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: 178924001 (9539-0001-001-F).
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 1201260293 (9539-0001-001-F) was recounted due to spectral interference.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Certification Statement 25
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 fi 19 26
GEL Laboratories LLC NCR Report No.: 400520 Form GEL-NCR Revision No.-
Rev. 06/05 COMPANY - WIDE NONCONFORMANCE REPORT Mo.Day Yr. Division: Quality Criteria: Type:
17-JAN-07 Radiochemistry Specifications Process Instrument Type: Test / Method: Matrix Type: Client Code:
LSC DOE EML HASL-300, Tc-02-RC Solid YANK
-Mdified Batch ID: Sample Numbers:
601908 See Below Potentially affected work order(s)(SDG): 178923(MSR#07-0036),178924(MSR#07-0035),178968(MSR#07-0037)
Application Issues:
Container scanning event for custody missed Specification and Requirements NRG Disposition:
Nonconformance
Description:
- 1. The analyst did not scan sample 178968002 into the batch prior to 1. Reporting results.
analysis, however the sample did remain in their custody at all times.
The error has been corrected and the analyst has been instructed on the proper scanning procedures.
Originator's Name: Data Validator/Group Leader:
Layota Yom 17-JAN-07 Lesley Anderson 19-JAN-07 Quality Review:
Director:
Page 1 27
SAMPLE DATA
SUMMARY
28
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report for YANKOOI Connecticut Yankee Atomic Power Co.
Client SDG: MSR#07-0037 GEL Work Order: 178968 The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
UI Gamma Spectroscopy--Uncertain identification ND The analyte concentration is not detected above the detection limit.
The above sample is reported on a dry weight basis except where prohibited by the analytical procedure.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC standard operating procedures. Please direct any questions to your Project Manager, Cheryl Jones.
Reviewed by 29
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: January 19, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-018F Project: YANK01204 Sample ID: 178968001 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 11-JAN-07 Receive Date: 12-JAN-07 Collector: Client Moisture: 24.3%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Gamma Spec Analysis Gamma,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.583 +/-0.104 0.0349 +1-0.104 0.0698 pCi/g MJHI 01/15/07 1725 602159 1 Americium-241 U 0.0146 +/-0.0486 0.0391 +/-0.0486 0.0782 pCi/g Bismuth-212 0.249 +/-0.136 0.074 +/-0.136 0.148 pCi/g Bismuth-214 0.409 +/-0.0583 0.0165 +/-0.0583 0.033 pCi/g Cesium-134 U 0.0223 +/-0.0147 0.0112 +/-0.0147 0.0225 pCi/g Cesium-137 0.176 +/-0.0242 0.0111 +/-0.0242 0.0221 pCi/g Cobalt-60 U 0.00384 +/-0.0125 0.0108 +/-0.0125 0.0216 pCi/g Europium-152 U -0.0204 +/-0.0387 0.0249 +/-0.0387 0.0499 pCi/g Europium-154 U 0.00972 +/-0.039 0.0335 +/-0.039 0.0669 pCi/g Europium-155 U 0.00881 +/-0.0354 0.0291 +/-0.0354 0.0581 pCi/g Lead-212 0.451 +/-0.0493 0.0155 +/-0.0493 0.0311 pCi/g Lead-214 0.444 +/-0.0593 0.0193 +/-0.0593 0.0386 pCi/g Manganese-54 U 0.00218 +/-0.0133 0.0101 +/-0.0133 0.0202 pCi/g Niobium-94 U -0.00222 +/-0.0114 0.00951 +/-0.0114 0.019 pCi/g Potassium-40 10.3 +/-0.786 0.0921 +/-0.786 0.184 pCi/g Radium-226 0.409 +/-0.0583 0.0165 +/-0.0583 0.033 pCi/g Silver-108m U -0.00131 +/-0.011 0.00927 +/-0.011 0.0185 pCi/g Thallium-208 0.175 +/-0.0283 0.00978 +/-0.0283 0.0195 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 01/12/07 1141 602055 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria 30
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: January 19, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-018F Project: YANK01204 Sample ID: 178968001 Client ID: YANKOOl Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd
- Analyte is a surrogate compound
< Result is less than value reported
> Result is greater than value reported A The TIC is a suspected aldol-condensation product B Target analyte was detected in the associated blank BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
31
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: January 19, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-019F Proiect: YANK01204 Sample ID: 178968002 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 1 1-JAN-07 Receive Date: 12-JAN-07 Collector: Client Moisture: 20.9%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Alpha Spec Analysis Alphaspec Am241, Cm, Solid ALL FSS
. Americium-241 U -0.06 +/-0.0683 0.0564 +/-0.0683 0.198 pCi/g MXA 01/16/07 0835 602063 1 Curium-242 U 0.0244 +/-0.0648 0.0288 +/-0.0649 0.145 pCi/g Curium-243/244 U -0.0503 +i-0.104 0.109 +/-0.104 0.304 pCi/g Alphaspec Pu, Solid-ALL FSS Plutonium-238 U -0.0649 +/-0.0519 0.099 +/-0.0524 0.320 pCi/g MXA 01/15/07 2224 602064 2 1
Plutonium-239/240 U -0.104 +/-0.154 0.171 +/-0.154 0.465 pCi/g
'SS Liquid Scint Pu241, Solid-ALL 1 Plutonium-241 U -2.76 +/-11.0 9.34 +/-11.0 19.4 pCi/g MXA 01/16/07 2331 602065 3 1
Rad Gamma Spec Analysis Gamma,Solid-FSSGAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.762 MJH1 01/15/07 1726 602159 4
+/-0.154 0.0555 +/-0.154 0.111 pCi/g Americium-241 UI 0.00 4 /-0.0292 0.020 +/-0.0292 0.0401 pCi/g Bismuth-212 0.393 +/-0.212 0.124 +/-0.212 0.248 pCi/g Bismuth-214 0.529 1/-0.0871 0.0261 +/-0.0871 0.0522 pCi/g Cesium-134 UI 0.00 /-0.0265 0.0191 +/-0.0265 0.0383 pCi/g Cesium-137 0.0612 /-0.0276 0.0157 +/-0.0276 0.0314 pCi/g Cobalt-60 U 0.00383 4/-0.0193 0.0163 +/-0.0193 0.0326 pCi/g Europium-152 U -0.0316 1-0.0619 0.035 +/-0.0619 0.0699 pCi/g Europium-154 U -0.0628 4*/-0.0631 0.0435 +/-0.0631 0.087 pCi/g Europium-155 U 0.044 +*/-0.0503 0.0319 +/-0.0503 0.0639 pCi/g Lead-212 0.818 4,+/-0.0826 0.0188 +/-0.0826 pCi/g 0.0376 Lead-214 Manganese-54 U 0.617 0.0119 4E
/-0.0846 4/-0.0182 0.0251 0.0162
+/-0.0846
+/-0.0182 0.0502 0.0323 pCi/g pCi/g 5;6-1 ayr Niobium-94 Potassium-40 U 0.00793 11.8 4/-0.0165
+/-0.759 0.0146 0.132
+/-0.0165
+/-0.759 0.0293 0.263 pCi/g P29I, pCi/g C.
Radium-226 0.529 4/-0.0871 0.0261 +/-0.0871 0.0522 pF /
Silver-108m U 0.00402 +/-0.015 0.013 +/-0.015 0.026 pCi/g Thallium-208 0.264 4/-0.0436 0.0145 +/-0.0436 0.0289 Rad Gas Flow Proportional Counting GFPC,Sr9O, solid-ALL FSS Strontium-90 0.056 +/-0.0311 0.0224 +/-0.0312 0.0483 pCi/g KSDI 01/19/07 0925 603226 5 Rad Liquid Scintillation Analysis 32
~//e Ce
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: January 19, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-019F Proiect: YANK01204 Sample ID: 178968002 Client ID: YANK001 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Rad Liquid Scintillation Analysis LSC, Tritium Dist,Solid - 3 pCi/g Tritium U 1.11 +/-1.37 1.08 +/-1.37 2.31 pCilg MXP1 01/15/07 1603 601909 8 Liquid Scint C14, Solid AllFSS Carbon-1 4 U -0.0662 +/-0.117 0.0991 +/-0.117 0.202 pCi/g MXP1 01/15/07 1844 601910 9 Liquid Scint Fe55, Solid-ALL FSS Iron-55 U -21.9 +/-26.9 20.3 +/-26.9 43.1 pCi/g MXPI 01/18/07 0852 602972 10 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U -10.2 +/-11.1 9.75 +/-11.1 20.4 pCi/g MXP1 01/18/07 0815 602983 12 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U 0.175 +/-0.172 0.142 +/-0.1 , 0.288 pCi/g MXP1 01/17/07 1344 601908 14 C.0 r /uye The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB 1 01/12/07 1141 602055 The following Analytical Methods were performed Method Description I DOE EML HASL-300, Am-05-RC Modified 2 DOE EML HASL-300, Pu- 11-RC Modified 3 DOE EML HASL-300, Pu-I -RC Modified 4 EML HASL 300, 4.5.2.3 5 EPA 905.0 Modified 6 EPA 905.0 Modified 7 EPA 905.0 Modified 8 EPA 906.0 Modified 9 EPA EERF C-01 Modified 10 DOE RESL Fe- 1, Modified 11 DOE RESL Fe-1, Modified 12 DOE RESL Ni-1, Modified 13 DOE RESL Ni-1, Modified 14 DOE EML HASL-300, Tc-02-RC Modified 15 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits 33
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: January 19, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-019F Project: YANK01204 Sample ID: 178968002 Client ID: YANK00I Vol. Recv.:
Parameter Qualifier Result Unceriainty LC TPU MDA Units DF Analyst Date Time Batch Mtd Surrogate/Tracer recovery Test Recovery % Acceptable Limits Carrier/Tracer Recovery Alphaspec Am241, Cm, Solid ALL 84 (15%-125%)
Carrier/Tracer Recovery Alphaspec Am241, Cm, Solid ALL 84 Plutonium-242 Alphaspec Pu, Solid-ALL FSS 63 (15%-125%)
Plutonium-241 Liquid Scint Pu241, Solid-ALL FS 35 (25%-125%)
Carrier/Tracer Recovery Liquid Scint Pu241, Solid-ALL FE 35 (25%-125%)
Strontium-90 GFPC, Sr90, solid-ALL FSS 87 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 87 (25%-125%)
Carrier/Tracer Recovery GFPC, Sr90, solid-ALL FSS 87 Nickel-63 Liquid Scint Ni63, Solid-ALL FS 66 (25%-125%)
Carrier/Tracer Recovery Liquid Scint Ni63, Solid-ALL FS 66 (25%-125%)
Technetium-99 Liquid Scint Tc99, Solid-ALL FS 80 (15%-125%)
Carrier/Tracer Recovery Liquid Scint Tc99, Solid-ALL FS 80 (15%-125%)
Notes:
The Qualifiers in this report are defined as follows :
- A quality control analyte recovery is outside of specified acceptance criteria
- Analyte is a surrogate compound
< Result is less than value reported
> Result is greater than value reported A The TIC is a suspected aldol-condensation product B Target analyte was detected in the associated blank BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy-Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
34
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: January 19, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-020F Project: YANK01204 Sample ID: 178968003 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 11-JAN-07 Receive Date: 12-JAN-07 Collector: Client Moisture: 12.2%
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 Ingrowth Waived Actinium-228 0.766 +/-0.129 0.0321 +/-0.129 0.0673 pCi/g MJH1 01/15/07 1830 602159 1 Americium-241 U -0.0225 +/-0.0505 0.0428 +/-0.0505 0.0872 pCi/g Bismuth-212 0.399 +/-0.144 0.0679 +/-0.144 0.142 pCi/g Bismuth-214 0.477 +/-0.0622 0.0167 +/-0.0622 0.0346 pCi/g Cesium-134 UI 0.00 +/-0.0189 0.0119 +/-0.0189 0.0248 pCi/g Cesium-137 0.131 +/-0.0274 0.00907 +/-0.0274 0.0189 pCi/g Cobalt-60 U 0.00787 +/-0.0113 0.00998 +/-0.0113 0.0211 pCi/g Europium-152 U -0.024 +/-0.0264 0.0231 +/-0.0264 0.0477 pCi/g Europium-154 U -0.00404 +/-0.0348 0.0292 +/-0.0348 0.0615 pCi/g Europium-155 U 0.0207 +/-0.0381 0.0274 +/-0.0381 0.0558 pCi/g Lead-212 0.695 +/-0.0625 0.0139 +/-0.0625 0.0286 pCi/g Lead-214 0.535 +/-0.0705 0.0167 +/-0.0705 0.0344 pCi/g Manganese-54 U -0.00176 +/-0.0104 0.00907 +/-0.0104 0.0189 pCi/g Niobium-94 U 0.00918 +/-0.00985 0.00874 +/-0.00985 0.0182 pCi/g Potassium-40 11.1 +/-0.894 0.0818 +/-0.894 0.175 pCi/g Radium-226 0.477 +/-0.0622 0.0167 +/-0.0622 0.0346 pCi/g Silver-108m U -0.0036 +/-0.00925 0.0081 +/-0.00925 0.0168 pCi/g Thallium-208 0.229 +/-0.0345 0.00831 +/-0.0345 0.0173 pCi/g The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMB1 01/12/07 1141 602055 The following Analytical Methods were performed Method Description 1 EML HASL 300, 4.5.2.3 Notes:
The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
- Analyte is a surrogate compound 35
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: January 19, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9506-0000-020F Project: YANK01204 Sample ID: 178968003 Client ID: YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Mtd
< 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 ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
36
QUALITY CONTROL DATA 37
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Renort Date: January 19, 2007 Client: Connecticut Yankee Atomic Power Page. 1 of 9 362 Injun Hollow Rd East Hampton, Connecticut
Contact:
Mr. Jack McCarthy Workorder: 178968 Parnxame NOM Sample Qual QC Units RPD% REC% Range Anist Date Time Rad Alpha Spec Batch 602063 QC1201260616 178968002 DUP Americium-241 U -0.06 U 0.133 pCi/g 529 (0%- 100%) dXA1 01/16/07 08:35 Uncert: +/-0.0683 +/-0.156 TPU: +/-0.0683 +/-0.157 U 0.0244 Curiurn-242 U 0.046 pCi/g 61 (0%- 100%)
Uncert: +/-0.0648 +/-0.130 TPU: +/-0.0649 +/-0.130 Curiurn'-243/244 U -0.0503 U -0.229 pCi/g 128 (0%- 100%)
Uncert: +/-0.104 +/-0.128 TPU: +/-0.104 +/-0.130 QC1201260618 LCS 13.5 13.8 pCi/g 102 (75%-125%)
Americium-241 Uncert: +/-1.29 TPU: +/-2.10 Curiurn-242 U -0.0139 pCi/g Uncert: +/-0.072 TPU: +/-0.072 Curiurn-243/244 16.2 16.6 pCi/g 102 (75%-125%)
Uncert: +/-1.42 TPU: +/-2.44 QC1201260615 MB Americium-241 U -0.0186 pCi/g Uncert: +/-0.0961 TPU: +/-0.0961 Curiumn-242 U -0.0146 pCilg Uncert: +/-0.0631 TPU: +/-0.0632 Curiuin-243/244 U -0.0229 PCilg Uncert: +/-0.149 TPU: +/-0.149 QC1201260617 178968002 MS Americium-241 13.5 U -0.06 12.3 PCilg 91 (75%-125%)
Uncert: +/-0.0683 +/-1.23 TPU +/-0.0683 +/-1.93 Curium-242 U 0.0244 U 0.00908 PCilg Uncert: +/-0.0648 +/-0.0688 TPU +/-0.0649 +/-0.0688 Curiwn-243/244 16.2 U -0.0503 17.4 pCilg 107 (75%-125%)
Uncert: +/-0.104 +/-1.46 TPU +/-0.104 +/-2.56 Batch 602064 QC1201260620 178968002 DUP Plutoanium-238 U -0.0649 U -0.0718 pCilg 10 (0% - 100%) IXA1 01/15/07 22:24 38
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 178968 Page 2 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range Anist Date Time Rad Alpha Spec Batch 602064 Uncert: +/-0.0519 +/-0.0629 TPU: +/-0.0524 +/-0.0636 Plutonnium-239/240 U -0.104 U 0.287 pCilg 427 (0% - 100%)
Uncert: +/-0.154 +/-0.294 TPU: +/-0.154 +/-0.296 QC1201260622 LCS Plutonium-238 U 0.0719 pCilg (75%-125%)
Uncert: +/-0.143 TPU: +/-0.143 Plutoniium-239/240 12.5 12.0 pCi/g 96 (75%-125%)
Uncert: +/-1.27 TPU: +/-1.79 QC 1201260619 MB Plutoniuin-238 U 0.0347 pCilg Uncert: +/-0.117 TPU: +/-0.117 Plutonium-239/240 U -0.0309 pCilg Uncert: +/-0.0302 TPU: +/-0.0304 QC1201260621 178968002 MS Plutonium-238 U -0.0649 U 0.104 pCi/g (75%-125%)
Uncert: +/-0.0519 +/-0.180 TPU: +/-0.0524 +/-0.180 Plutonium-239/240 12.5 U -0.104 12.2 pCilg 98 (75%-125%)
Uncert: +/-0.154 +/-1.57 TPU: +/-0.154 +/-2.15 Batch 602065 QC1201260624 178968002 DUP Plutonium-241 U -2.76 U 1.82 pCi/g 0 (0% - 100%) AXIA1 01/17/07 01:05 Uncert: +/-11.0 +/-9.11 TPU: +/-11.0 +/-9.11 QC1201260626 LCS Plutonium-241 141 115 PCi/g 81 (75%-125%) 01/17/07 02:39 Uncert: +/-7.45 TPU: +/-13.6 QC1201260623 MB Plutonium-241 U -1.65 pCi/g 01/17/07 00:18 Uncert: +/-4.93 TPU: +1-4.93 QC1201260625 178968002 MS Plutonium-241 142 U -2.76 110 pCi/g 78 (75%-125%) 01/17/07 01:52 Uncert: +/-11.0 +/-18.0 TPU: +1-11.0 +/-25.0 Rad Gamma Spec Batch 602159 QC1201260867 178923021 DUP Actinium-228 0.470 0.412 pCi/g 13 (0% - 100%) MJH1 01/15/07 18:31 Uncert: +/-0.112 +/-0.104
+/-0.104 39
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 178968 Page 3 of 9 Parnmame NOM Sample Qual QC Units RPD% REC% Range AnIst Date Time Rad Gamma Spec Batch 602159 TPU: +/-0.112 Americium-241 U -1.790E-05 U -0.00479 pCi/g 199 (0%- 100%)
Uncert: +/-0.0485 +/-0.0184 TPU: +/-0,0485 +/-0.0184 Bismuth-212 0.270 0.392 pCi/g 37 (0%- 100%)
Uncert: +/-0.141 +/-0.254 TPU: +/-0.141 +/-0.254 Bismuth-214 0.324 0.330 pCi/g 2 (0%- 100%)
Uncert: +/-0.0574 +/-0.0623 TPU: +/-0.0574 +/-0.0623 Cesium-134 U1 0.00 UI 0.00 pCi/g 42 (0%- 100%)
Uncert: +/-0.0199 +/-0.0157 TPU: +/-0.0199 +/-0.0157 Cesium- 137 U 0.0185 U 0.00344 pCi/g 137 (0%- 100%)
Uncert: +/-0.0166 +/-0.0146 TPU: +/-0.0166 +/-0.0146 Cobalt-60 U 0.000568 U 0.00334 pCi/g 142 (0%- 100%)
Uncert: +/-0.0102 +/-0.0153 TPU: +/-0.0102 +/-0.0153 Europium-152 U -0.00941 U -0.0217 pCi/g 79 (0%- 100%)
Uncert: +/-0.0256 +/-0.0346 TPU: +/-0.0256 +/-0.0346 Europium-154 U 0.0161 U -0.0145 pCi/g 3690 (0% - 100%)
Uncert: +/-0.0306 +/-0.0467 TPU: +/-0.0306 +/-0.0467 Europium-155 U 0.0335 U 0.00826 pCi/g 121 (0%- 100%)
Uncert: +/-0.0281 +/-0.0296 TPU: +/-0.0281 +/-0.0296 Lead-212 0.465 0.425 pCi/g 9 (0%- 100%)
Uncert: 4 /:0.04 62 +/-0.0349 TPU: +/-0.0462 +/-0.0349 Lead-214 0.359 0.305 pCi/g 16 (0% - 100%)
Uncert: +/-0.0537 +/-0.0455 TPU: +/-0.0537 +/-0.0455 Manganese-54 U 0.00492 U 0.00257 pCi/g 63 (0%- 100%)
Uncert: +/-0.0118 +/-0.0148 TPU: +/-0.0118 +/-0.0148 Niobium-94 U 0.000641 U 0.00442 pCi/g 149 (0%- 100%)
Uncert: +/-0.0103 +/-0.0134 TPU: +/-0.0103 +/-0.0134 Potassium-40 7.08 7.71 pCi/g 9 (0%-20%)
Uncert: +/-0.627 +/-0.486 TPU: +/-0.627 +/-0.486 Radium-226 0.324 0.330 pCi/g 2 (0%- 100%)
Uncert: +/-0.0574 +/-0.0623 TPU: +/-0.0574 +/-0.0623 Silver- 108m U -0.00383 U 0.000361 pCi/g 242 (0%- 100%)
Uncert: +/-0.00875 +/-0.0115 40
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 178968 Page 4 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range AnIst Date Time Rad Gamma Spec Batch 602159 TPU: +/-0.00875 +/-0.0115 Thallium-208 0.154 0.144 pCi/g 7 (0%- 100%)
Uncert: +/-0.0276 +/-0.0329 TPU: +/-0.0276 +/-0.0329 QC1201260868 LCS Actinium-228 U 0.126 pci/g 01/15/07 18:31 Uncert: +/-0.177 TPU: +/-0.177 Americium-241 23.4 24.7 pCilg 106 (75%-125%)
Uncert: +/-0.203 TPU: +/-0.203 Bismuth-212 U -0.12 pCi/g Uncert: +/-0.296 TPU: +/-0.296 Bismuth-214 U 0.00592 pCi/g Uncert: +/-0.066 TPU: +/-0.066 Cesium- 134 U 0.0198 pCi/g Uncert: +/-0.045 TPU: +/-0.045 Cesium-137 9.50 10.2 pci/g 108 (75%-125%)
Uncert: +/-0.160 TPU: +/-0.160 Cobalt-60 13.8 14.6 pCi/g 106 (75%-125%)
Uncert: +/-0.218 TPU: +/-0.218 Europium-152 U -0.0332 pci/g Uncert: +/-0.0834 TPU: +/-0.0834 Europium-154 U -0.00106 pCi/g Uncert: +/-0.0791 TPU: +/-0.0791 Europium-155 U 0.00685 pci/g Uncert: +/-0.0603 TPU: +/-0.0603 Lead-212 U 0.00459 pCi/g Uncert: +/-0.0482 TPU: +/-0.0482 Lead-214 U 0.0952 pCi/g Uncert: +/-0.0608 TPU: +/-0.0608 Manganese-54 U -0.0315 Uncert: +/-0.0432 pCi/g TPU: +/-0.0432 Niobium-94 U -0.00549 Uncert: +/-0.0342 TPU: +/-0.0342 Potassium-40 U 0.0853 pCi/g 41
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (B43) 556-8171 - www.gel.com QC Summary Workorder: 178968 Page 5 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range Anist Date Timie Rad Gamma Spec Batch 602159 Uncert: +/-0.475 TPU: +/-0.475 Radium-226 U 0.00592 PCi/g (75%-125%)
Uncert: +/-0.066 TPU: +/-0.066 Silver-108m U 0.0179 PCi/g Uncert: +/-0.0323 TPU: +/-0.0323 Thallium-208 U 0.0314 PCi/g Uncert: +/-0.0343 TPU: +/-0.0343 QC1201260866 MB Actinium-228 U 0.025 PCilg 01/15/07 18:30 Uncert: +/-0.0286 TPU: +/-0.0286 Americium-241 U -0.102 PCilg Uncert: +/-0.0344 TPU: +/-0.0344 Bismuth-212 U 0.0447 pCilg Uncert: +/-0.0589 TPU: +/-0.0589 Bismuth-214 UI 0.00 PCi/g Uncert: +/-0.0176 TPU: +/-0.0176 Cesium-134 U 0.00274 PCilg Uncert: +/-0.00793 TPU: +/-0.00793 Cesium-137 U 0.00225 PCi/g Uncert: +/-0.00842 TPU: +/-0.00842 Cobalt-60 U -0.00244 PCi/g Uncert: +/-0.00918 TPU: +/-0.00918 Europium-152 U 0.00949 PCi/g Uncert: +/-0.0225 TPU: +/-0.0225 Europium- 154 U -0.00214 PCilg Uncert: +/-0.0215 TPU: +/-0.0215 Europium-155 U -0.0128 PCi/g Uncert: +/-0.0199 TPU: +/-0.0199 lead-212 UI 0.00 pCilg Uncert: +/-0.013 TPU: +/-0.013 Lead-214 U 0.000666 PCilg Uncert: +/-0.0262 TPU: +/-0.0262 42
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 178968 Page 6 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 602159 Manganese-54 U 0.00102 pCi/g Uncert: +/-0.00755 TPU: +/-0.00755 Niobium-94 U 0.00487 pCilg Uncert: +/-0.00745 TPU: +/-0.00745 Potassium-40 UI 0.00 pCi/g Uncert: +/-0.0986 TPU: +/-0.0986 Radium-226 UI 0.00 Uncert: +/-0.0176 TPU: +/-0.0176 Silver- 108m U -0.0072 Uncert: +/-0.00721 TPU: +/-0.00721 Thallium-208 U 0.00917 pCi/g Uncert: +/-0.0149 TPU: +/-0.0149 Rad Gas Flow Batch 603226 QC 1201263219 178968002 DUP Strontium-90 0.056 U 0.0192 pCi/g 98 (0% - 100%) KSDI 01/19/07 09:25 Uncert: +/-0.0311 +/-0.0281 TPU: +/-0.0312 +/-0.0281 QC1201263221 LCS Strontium-90 1.81 1.97 pCilga 109 (75%-125%) 01/19/07 09:38 Uncert: +/-0.134 TPU: +/-0.153 QC1201263218 MB Strontium-90 U -0.0156 pCi/g 01/19/07 09:25 Uncert: +/-0.0264 TPU: +/-0.0264 QC1201263220 178968002 MS Strontium-90 5.43 0.056 4.70 pCilg 86 (75%-125%)
Uncert: +/-0.0311 +/-0.269 TPU: +/-0.0312 +/-0.387 Rad Liquid Scintillation Batch 601908 QC1201260284 178924001 DUP Technetium-99 0.387 U 0.311 pCi/g 22 (0% - 100%) .AXP1 01/17/07 15:18 Uncert: +/-0.187 +/-0.193 TPU: +/-0.188 +/-0.193 QC1201260286 LCS Technetium-99 14.3 14.0 pCi/g 98 (75%-125%) 01/17/07 16:52 Uncert: +/-0.331 TPU: +/-0.470 QC1201260283 MB Technetium-99 U -0.00407 pCi/g 01/17/07 14:31 43
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 178968 Page 7 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range Anist Date Time Rad Liquid Scintillation Batch 601908 Uncert: +/-0.154 TPU: +/-0.154 QC1201260285 178924001 MS Technetium-99 14.8 0.387 14.8 pCi/g 97 (75%-125%) 01/17/07 16:05 Uncert: +/-0.187 +/-0.370 TPU: +/-0.188 +/-0.512 Batch 601909 QC1201260288 178923010 DUP Tritium U 0.425 U 1.18 pCi/g 0 (0% - 100%) \IXP1 01/15/07 17:06 Uncert: +/-1.30 +/-1.38 TPU: +/-1.30 +/-1.38 QC1201260290 LCS Tritium 8.17 6.75 pCi/g 83 (75%-125%) 01/15/07 18:10 Uncert: +/-1.04 TPU: +/-1.05 QC1201260287 MB Tritium U 0.265 pCi/g 01/15/07 16:35 Uncert: +/-0.647 TPU: +/-0.647 QC1201260289 178923010 MS Tritium 8.31 U 0.425 7.56 pCi/g 91 (75%-125%) 01/15/07 17:38 Uncert: +/-1.30 +/-1.81 TPU: +/-1.30 +/-1.81 Batch 601910 QC1201260292 178924001 DUP Carbon-14 U -0.00673 U -0.0176 pCi/g 0 (0% - 100%) VrXP1 01/15/07 20:52 Uncert: +/-0.119 +/-0.116 TPU: +/-0.119 +/-0.116 QC1201260294 LCS Carbon- 14 7.16 7.18 pCi/g 100 (75%-125%) 01/15/07 23:00 Uncert: +/-0.216 TPU: +/-0.243 QC1201260291 MB Carbon-14 U -0.0566 pCi/g 01/15/07 19:48 Uncert: +/-0.115 TPU: +/-0.115 QC1201260293 178924001 MS Carbon-14 15.8 U -0.00673 14.9 pCi/g 94 (75%-125%) 01/16/07 08:43 Uncert: +/-0.119 +/-0.928 TPU: +/-0.119 +/-0.957 Batch 602972 QC1201262580 178924001 DUP Iron-55 U -17.2 U -26.7 pCi/g 0 (0% - 100%) IXPI 01/18/07 09:26 Uncert: +/-28.4 +/-23.0 TPU: +/-28.4 +/-23.0 QC1201262582 LCS Iron-55 799 795 pci/g 100 (75%-125%) 01/18/07 09:59 Uncert: +/-66.3 TPU: +/-87.8 44
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 178968 Page 8 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range AnIst Date Time Rad Liquid Scintillation Batch 602972 QC1201262579 MB Iron-55 U 31.7 pCi/g 01/18/07 09:09 Uncert: +/-37.6 TPU: +/-37.7 QC1201262581 178924001 MS Iron-55 624 U -17.2 546 pCi/g 87 (75%-125%) 01/18/07 09:42 Uncert: +/-28.4 +/-48.4 TPU: +/-28.4 +/-63.7 Batch 602983 QC1201262610 178968002 DUP Nickel-63 U -10.2 U -7.47 pCi/g 0 (0% - 100%) \4XP1 01/18/07 10:59 Uncert: +/-11.1 +/-8.38 TPU: +/-11.1 +/-8.38 QC1201262612 LCS Nickel-63 518 468 pCi/g 90 (75%-125%) 01/18/07 09:04 Uncert: +/-22.2 TPU: +/-27.5 QC1201262609 MB Nickel-63, U -4.74 pCi/g 01/18/07 08:31 Uncert: +/-10.8 TPU: +/-10.8 QC1201262611 178968002 MS Nickel-63 585 U -10.2 566 pCi/g 97 (75%-125%) 01/18/07 08:48 Uncert: +/-11.I +/-28.7 TPU: +/-11.1 +/-35.4 Notes:
The Qualifiers in this report are defined as follows:
A quality control analyte recovery is outside of specified acceptance criteria Analyte is a surrogate compound Result is less than value reported Result is greater than value reported A The TIC is a suspected aldol-condensation product B Target analyte was detected in the associated blank BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier 45
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 -- www.gel.com QC Summary Workorder: 178968 Page 9 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Range AnIst Date Time X
Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RE. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.
- Indicates analyte is a surrogate compound.
A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.
46
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD ATTACHMENT 4 (DQA RESULTS)
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD ATTACHMENT 4A (PRELIMINARY DATA REVIEW)
Health Physics Procedure GPP-GGGR-R5121-001 Attachment B, Rev. CY-001 MAJOR Health Physics Procedure GPP-GGGR-R5121-0O1 Attachment B, Rev. CY-001 MAJOR Preliminary Data Review Form - Samples for the Sign Test Survey Unit: 9506- 0000 Survey Unit Name: North Site Grounds (Non-protected Area)/EOF Classification: 3 Survey Media: Soil Type of Survey: Final Status Survey Type of Measurement: Radionuclide Specific Number of Measurements: 15 Operational DCGL (pCi/g) 6.01E+00 BASIC STATISTICAL QUANTITIES Cs-137 Minimum Value: -2.11E-02 Maximum Value: 2.52E-01 Mean: 7.99E-02 Median: 5.52E-02 Standard Deviation: 7.1 1E-02 RADIONUCLIDE CONCENTRATION (pCi/g)
NUMBER Cs-137 Identified?
9506-0000-001F 1.820E-02 Y 9506-0000-002F 8.150E-02 N 9506-0000-005F 1.630E-01 Y 9506-0000-006F 5.090E-02 Y 9506-0000-007F 4.720E-02 Y 9506-0000-008F 5.520E-02 Y 9506-0000-009F 6.370E-02 Y 9506-0000-01OF 4.980E-02 Y 9506-0000-011F -2.11OE-02 N 9506-0000-012F 2.53E-02 N 9506-0000-013F 2.520E-01 Y 9506-0000-014F 4.400E-02 Y 9506-0000-018F 1.760E-01 Y 9506-0000-019F 6.120E-02 Y 9506-0000-020F 1.310E-01 Y Performed By: Date: 7 Date: "2- /12<)j
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)
Health Physics Procedure GGGR-R5123-Rev.CY-001 Attachment C Health Physics Procedure GGGR-R5123-Rev.CY-0O1 Attachment C Quantile Plot For Cesium - 137 Survey Unit: 9506-0000 Survey Unit Name: North Site Grounds (Non-protected Area)/EOF Mean: 7.99E-02 pCi/g 3.OOE-01 2.50E-01 U. 2.OOE-01 0o 1.50E-01 I .00E-01 C 5.OOE-02 0
O.OOE+00
-5.O0E-02 Percentage Cs-1 37 Rank Percentage I I
-2.l1E-02 1 3 %
1.82E-02 2 10 %
2.53E-02 3 17 %
4.40E-02 4 23 %
4.72E-02 5 30 %
4.98E-02 6 37 %
5.09E-02 7 43 %
5.52E-02 8 50 %
6.12E-02 9 57 %
6.37E-02 10 63 %
8.15E-02 11 70%
1.31E-01 12 77 %
1.63E-01 13 83 %
1.76E-01 14 90 %
2.52E-01 15 97 %
Prepared By: Date:
Reviewed By: R, Date: * // _/&
,_,7ý
Health Physics Procedure GGGR-R5123-Rev.CY-001 Attachment C Frequency Plot For Cs - 137 Survey Unit: 9506-0000 Survey Unit Name: North Site Grounds (Non-protected Area)/EOF Mean: 0.080 pCi/g Upper End Observation Observation %
Value Frequency Frequency 0.00 2 13%
0.25 12 80%
0.50 0 0%
0.75 1 7%
1.00 0 0%
Total 15 100%
Prepared By: Date: .2-9-0-7 Reviewed By: Reviewed By: "ý/Date: Date: '? C) :7
)f - t=ý
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)
Connecticut Yankee Decommissioning Project GPP-GGGR-R5121-001 Attachment B, Health Physics Procedure Rev.CY-001 MAJOR Sign Test Calculation Sheet for Single Radionuclide Survey Area Number: 9506 Survey Unit Number: 0000 WPIR #: 2.006-0038 Survey Area Name: North Site Grounds (Non Classification: 3 TYPE I (aerror): 0.05 N: 15 protected Area)/EOF Radionuclides: 1 st Radionuclide Cs-137 DCGL: 6.01E+00 Results 1st DCGL- Results Weighted Sum 1-W Sign Radionuclide (WS)
(pCi/g) 1.82E-02 5.99E+00 0.00 1.00 +1 8.15E-02 5.93E+00 0.01 0.99 +1 1.63E-01 5.84E+00 0.03 0.97 +1 5.09E-02 5.64E+00 0.01 0.99 +1 4.72E-02 5.96E+00 0.01 0.99 +1 5.52E-02 5.95E+00 0.01 0.99 +1 6.37E-02 5.94E+00 0.01 0.99 +1 4.98E-02 5.96E+00 0.01 0.99 +1
-2.11 E-02 6.01E+00 0.00 1.00 +1 2.53E-02 5.98E+00 0.00 1.00 +1 2.52E-01 5.75E+00 0.04 0.96 .+1 4.40E-02 5.96E+00 0.01 0.99 +1 1.76E-01 5.83E+00 0.03 0.97 +1 6.12E-02 5.94E+00 0.01 0.99 +1 1.31 E-01 5.87E+00 0.02 0.98 +1 Number of positive differences (S+) 15 Critical Value 11 Survey Unit Meets the Acceptance Criteria Performed by: Arthur Hammond Date: 2/12/2007 Independent Review by: Date: -7,0 ,7 Page 1 of I
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)
Connecticut Yankee Decommissioning Project Health 24265-000-GPR-GGGR-R5124-000 Attachment A Physics Procedure Split Sample Assessment Form Survey Area 9506 Survey 0000 Survey North Site Grounds (Non-protected Area)/EOF
- Unit #: IUnit Name:
Sample Plan or WPIR#: 2006-038 SML #: 9506-0000-002FS Sample
Description:
Comparison of split samples collected from sample measurement location.42 and analyzed using gamma spectroscopy by an off-site vendor laboratory. The standard sample was 9506-0000-002F the comparison sample was 9506-0000-002FS.
STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable (Y/N)
Value Error Range Value Error Ratio Cs-137 8.15E-02 2.82E-02 3 NONE- 9.41E-02 2.76E-02 1.15 NA K-40 9.65E+00 6.50E-01 15 0.6- 1.66 1.07E+01 6.35E-01 1.11 Y Comments/Corrective Actions: In consideration of Cs-137 Table is provided to show acceptance criteria used results, guidance for agreement ranges, obtained from USNRC to assess split samples.
Inspection Procedure 84750, does not address resolution ratios less than 4, therefore, a determination of acceptability for such Resolution Agreement Range rations cannot be made. The agreement level for K-40 was 4 7 0.50 2.00 found to be acceptable, no further actions are warranted. 8 15 0.60 1.66 16 50 0.75 1.33 51 200 0.80 1.25
> 200 0.85 1.18 Performed By:
WPIR - Work Plan and Inspection Record SMIL - Sample Measurement Location designation Page I of 1
Connecticut Yankee Decommissioning Project Health 24265-000-GPR-GGGR-R5124-000 Attachment A Physics Procedure Split Sample Assessment Form 0000 1Survey Unit North Site Grounds (Non-protected Area)/EOF " "
Survey 9506 Survey Area#: 956 Unit #: Name:
Sample Plan or WPIR#: 2006-0038 SML #: 9506-0000-008FS Sample
Description:
Comparison of split samples collected from sample measurement location #8 and analyzed using gamma spectroscopy by an off-site vendor laboratory. The standard sample was 9506-0000-008F, the comparison sample was 9506-0000-008FS.
STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable (Y/N)
Value Error Range Value Error Ratio Cs-137 5.52E-02 1.1OE-02 5 0.5 2 8.91E-02 1.70E-02 1.61 Y Comments/Corrective Actions: The agreement level for Cs-137 Table is provided to show acceptance criteria used was found to be acceptable, no further actions are warranted. to assess split samples.
Resolution Agreement Range 4 7 0.50 2.00 8 15 0.60 1.66 16 50 0.75 1.33 51 200 0.80 1.25
> 200 0.85 1.18 Performed By: y*-eeDate:
dBy: Date:
z /a/' 7 /
WPIR - Work Plan and Inspection Record SML - Sample Measurement Location designation Page I of I
NORTH SITE GROUNDS (NON-PROTECTED AREA)/EOF SURVEY UNIT 9506-0000 RELEASE RECORD ATTACHMENT 4E (COMPASS POWER CURVE)
Revision 0
DQA Surface Soil Report Assessment Summary Site: 9506-0000 Planner(s): Arthur L. Hammond Survey Unit Name: North Site Grounds (Non-Protected Area)/EOF Report Number: 1 Survey Unit Samples: 15 Reference Area Samples: 0 Test Performed: Sign Test Result: Not Performed Judgmental Samples: 0 EMC Result: Not Performed Assessment
Conclusion:
Reject Null Hypothesis (Survey Unit PASSES)
Retrospective Power Curve 0.9 0.8 A
0.7 0.5
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