ML070120545
| ML070120545 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 09/18/2006 |
| From: | Yankee Atomic Electric Co |
| To: | NRC/FSME |
| References | |
| 9527-0002, CY-06-128 | |
| Download: ML070120545 (158) | |
Text
Book 1 of 12 Final Status Survey Final Report Phase III Connecticut Yankee Atomic Power Company Haddam Neck Plant Haddam, Connecticut February 2006 Book 4 of 8 Final Status Survey Final Report Phase III Appendix A3 Survey Unit Release Record 9527-0002, East Mountain Side Revision 1, September 2006
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 TABLE OF CONTENTS
- 1.
SURVEY UNIT DESCRIPTION........................................................... 3
- 2.
CLASSIFICATION BASIS.................................................................... 3
- 3.
DATA QUALITY OBJECTIVES (DQO).............................................. 5
- 4.
SURVEY DESIGN................................................................................. 8
- 5.
SURVEY IMPLEMENTATION.......................................................... 11
- 6.
SURVEY RESULTS............................................................................ 12
- 7.
QUALITY CONTROL......................................................................... 16
- 8.
INVESTIGATIONS AND RESULTS................................................. 17
- 9.
REMEDIATION AND RESULTS....................................................... 18
- 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN............. 19
- 11. DATA QUALITY ASSESSMENT (DQA).......................................... 19
- 12. ANOMALIES....................................................................................... 20
- 13. CONCLUSION..................................................................................... 20
- 14. ATTACHMENTS................................................................................. 20 14.1 Attachment 1 - Figures (6 pages including cover) 14.2 Attachment 2 - Sample and Statistical Data (131 pages including covers)
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 3
- 1.
SURVEY UNIT DESCRIPTION Survey Unit 9527-0002 (East Mountain Side) is designated as Final Status Survey (FSS) Class 2 and consists of approximately 9,740 m2 (2.41 acres) of wooded area located approximately 0.13 miles from the reference coordinate system benchmark used at the Haddam Neck Plant (HNP) (see Attachment 1, Figure 1). The survey unit is bounded by a partial stone wall on the north (called north as oriented with the north to south flow of the Connecticut River) side, a fence to the east, and an unpaved road to the south and the west. The survey unit comprises wooded terrain with some steep rock ledge and rock outcroppings within the interior.
The soil of this survey unit meets the requirements for unrestricted release as a Class 2 survey unit under the criteria and requirements of the HNP License Termination Plan (LTP).
The reference coordinates associated with this survey unit are E016 through E025 by S062 through S070 (refer to License Termination Plan Section 5.4.4).
The reference coordinates provide the maximum dimensions of a rectangle containing this survey unit. Some areas contained in this rectangle may not be part of this survey unit. The boundary of the survey unit was defined using a Global Positioning System (GPS).
- 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 9527-0002 as Class 2 in August 2005.
The Classification Basis Summary conducted for this survey unit consisted of:
a) A review of the 10CFR50.75 (g) (1) database, b) A review of the Initial Characterization Report and the Historic Site Assessment (HSA) Supplement, c) Historic and current survey records review, d) Visual inspections and a walkdown.
A review of the 10CFR50.75 (g) (1) database report identifies six (6) documents associated with or relating to this survey area.
a) Event PIR 80-37: Contamination was documented to be present in an area outside the restricted area. Small areas of low-level contamination were found on the facility grounds through routine survey in a normally non-radioactive area. The areas were cleaned up in 1980.
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 4
b) Radiological Assessment Branch (RAB) memo NE-83-RA-1374 (September 1983): Results of a contamination survey outside the southeast RCA boundary has identified plant related activity in an adjacent survey area to 9527. According to the memo the source could have been the events described by PIR 80-37.
c) Adverse Condition Report ACR 97-0994: Soil sample analysis identified plant related radioactivity on hillside east of plant (in another survey unit of 9527).
d) Scoping Survey Report 1998: Results of scoping samples performed for decommissioning characterization data. Cesium-137 was the predominate radionuclide found in this survey unit during the scoping survey. No other plant-related radionuclides were identified in this survey unit.
e) Event CR 05-0244: Tank farm material with low-level fixed contamination was found on the East Mountain Side in another survey unit of 9527. A single piece of tent material was found in Survey Unit 9527-0005 along the fence and adjacent to Survey Unit 9527-0002.
f) Memo ISC 05-045: Periodic surveillance following final status survey.
Surveillance is required periodically by the LTP to ensure the radiological condition does not significantly change from the FSS results. The memo documents no negative change in the radiological status.
A review of the Initial and Supplemental Characterization Reports as well as the previous Classification Basis Summaries provided no additional information pertinent to classification.
Characterization was performed by Site Closure personnel in April 2005 to determine existing conditions and obtain radiological data for Final Status Survey (FSS). The reported concentrations of Cs-137 found in the soil were statistically consistent with those concentrations in wooded areas determined from off-site locations as documented by Health Physics Technical Support Document (TSD) BCY-HP-0063, Background Cs-137 Concentration in Soil. The average concentration was 0.534 pCi/g which was slightly lower than expected; however, one (1) sample reported Cs-137 at a concentration of 1.04 pCi/g. The basic statistical quantities (i.e., mean, standard deviation, median) for Cs-137 and Co-60 are provided in Table 1.
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 5
Table 1 - Basic Statistical Quantities for Cs-137 and Co-60 from the Characterization Survey Parameter Cs-137 (pCi/g)
Co-60 (pCi/g)
Minimum Value:
1.78E-01
-1.23E-02 Maximum Value:
1.04E+00 5.39E-02 Mean:
5.34E-01 1.64E-02 Median:
5.52E-01 1.32E-02 Standard Deviation:
2.42E-01 2.02E-02 The FSS Engineer performed a visual inspection and walkdown during August 2005 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 2 based on historical information (HSA Supplement and LTP Table 2.10 and 2.11B) and characterization survey data which resulted in the expectation that no FSS sample would be reported in a concentration that would exceed the LTP criteria.
- 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, Preparation of Final Status Survey Plan, and the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM). A summary of the main features of the DQO process are provided herein.
The DQO process incorporated hypothesis testing and probabilistic sampling distributions to control decision errors during data analysis. Hypothesis testing is a process based on the scientific method that compares a baseline condition to an alternate condition. The baseline condition is technically known as the null hypothesis. Hypothesis testing rests on the premise that the null hypothesis is true and that sufficient evidence must be provided for rejection. In designing the survey plan, the underlying assumption, or null hypothesis was that residual activity in the survey unit exceeded the release criteria. Rejection of the null hypothesis would 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 might 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 9527-0002 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).
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 6
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 Values (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 additional future groundwater radioactivity from building basements and footings.
The DCGLs presented in Chapter 6 of the LTP were developed for exposures from three (3) components, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity. Equation 1 shows the mathematical relationship between the three (3) components and the total dose.
Equation 1:
HTotal=HSoil + HExisting GW + HFuture GW The total dose under the LTP criteria is 25 mrem/yr TEDE from all three components. The allowable total dose under the Connecticut Department of Environmental Protection (CTDEP) radiological remediation standard for Connecticut Yankee (CY) is 19 mrem/yr TEDE. To satisfy both the LTP and CY CTDEP criteria, the dose from soil must be reduced when using the existing and future groundwater dose values discussed above.
This survey unit is affected by existing groundwater (reference CY memo ISC 06-024 and the Final Status Survey Final Report Phase III). The dose contribution from existing groundwater is bounded at 2 mrem/yr TEDE based on field data.
This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no 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 0 mrem/yr TEDE.
Equation 2:
19 mrem/yrTotal=17 mrem/yrSoil+2 mrem/yrExisting GW+0 mrem/yrFuture GW The allowable dose for soil in this survey unit is 17 mrem/yr TEDE as shown by Equation 2 above. The concentration of residual radioactivity resulting in 17 mrem/yr TEDE is designated as the Operational DCGL, and has been established for the radionuclides of concern as provided in Table 2. Note, the
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 7
survey design used a much smaller value for investigation than the Operational DCGL provided by Table 2 to conservatively account for the contribution to the total dose from existing and future groundwater which had not been established at the time of planning the FSS.
Table 2 - Radionuclide Specific Base Case Soil DCGL, Operational DCGLs and Required Minimum Detectable Concentrations Radionuclide (1)
Base Case Soil DCGL (pCi/g) (2)
Operational DCGL (pCi/g) (3)
Required MDC (pCi/g) (4)
H-3 4.12E+02 2.80E+02 1.65E+01 C-14 5.66E+00 3.85E+00 2.26E-01 Mn-54 1.74E+01 1.18E+01 6.96E-01 Fe-55 2.74E+04 1.86E+04 1.10E+03 Co-60 3.81E+00 2.59E+00 1.52E-01 Ag-108m 7.14E+00 4.86E+00 2.86E-01 Ni-63 7.23E+02 4.92E+02 2.89E+01 Sr-90 1.55E+00 1.05E+00 6.20E-02 Nb-94 7.12E+00 4.84E+00 2.85E-01 Tc-99 1.26E+01 8.57E+00 5.04E-01 Cs-134 4.67E+00 3.18E+00 1.87E-01 Cs-137 7.91E+00 5.38E+00 3.16E-01 Eu-152 1.01E+01 6.87E+00 4.04E-01 Eu-154 9.29E+00 6.32E+00 3.72E-01 Eu-155 3.92E+02 2.67E+02 1.57E+01 Pu-238 2.96E+01 2.01E+01 1.18E+00 Pu-239/240 2.67E+01 1.82E+01 1.07E+00 Pu-241 8.70E+02 5.92E+02 3.48E+01 Am-241 (5) 2.58E+01 1.75E+01 1.03E+00 Cm-243/244 2.90E+01 1.97E+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 25 mrem/yr TEDE (3) The Operational DCGL is equivalent to 17 mrem/yr TEDE (4) The required MDC is equivalent to 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 spectroscopys when both analyses are performed.
Another important facet of the DQO process is to identify the radionuclides of concern and determine the concentration variability. Characterization was performed in April 2005 as discussed in Section 2. Cesium-137 was found to be the predominate radionuclide of concern. Cobalt-60 was included in the
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 8
survey design based on the 1997 scoping survey results. The basic statistical quantities (i.e., mean, standard deviation, median) for Cs-137 and Co-60 are provided in Table 1.
Instrument DQOs included a verification of the ability of the survey instrument to detect the radiation(s) of interest relative to the DCGL. Survey instrument response checks were to be performed before issue and after the instrument had been used. Control and accountability of survey instruments was to be maintained to assure the quality and prevent the loss of data.
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 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. To assist the FSS Engineers when preparing survey plans for FSS, guidance is provided in Procedure RPM 5.1-11, Preparation of Final Status Survey Plans. By design, the FSSP meets the ALARA criteria for soils as specified in Chapter 4 of the LTP. The FSSP uses an integrated sample design that combines scanning surveys and sampling which can be either random or biased.
Characterization was performed by Site Closure personnel in April 2005 to determine existing conditions and obtain radiological data for Final Status Survey (FSS). The DQO process determined that Cs-137 and Co-60 would be the radionuclides of concern (refer to Section 3). The sum of fractions or unity rule would be used with the individual Operational DCGLs because multiple radionuclides (Cs-137 and Co-60) were considered in the survey design. Other radionuclides identified during FSS would be evaluated to ensure adequate survey design and compliance with the unity rule.
Surrogate DCGLs were not required for this survey unit based on process knowledge from FSS of nearby adjacent areas and via screening under LTP Section 5.4.7.2, Gross Activity DCGLs. Radionuclide screening or de-selection is a process where an individual radionuclide or aggregate may be considered insignificant and eliminated from the FSS. The criteria for de-selection are concentrations less than 5% for individual radionuclides and less than 10% for aggregates.
The Elevated Measurement Comparison (EMC) did not apply to this survey unit since the survey unit is a Class 2 and discrete, elevated areas of contamination were not expected.
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 9
The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation. This approach was conservative since it included background Cs-137 as part of the sample set.
The number of soil samples for FSS was determined in accordance with Procedure RPM 5.1-12, Determination of the Number of Samples for Final Status Survey. The Lower Bound of the Gray Region (LBGR) was set in accordance with Procedure RPM 5.1-11 to 0.81 to maintain the relative shift
(/) in the range of 1 and 3. A Prospective Power Curve was generated using COMPASS, a software package developed under the sponsorship of the United States Nuclear Regulatory Commission (USNRC) for implementation of the MARSSIM in support of the decommissioning license termination rule (10 CFR 20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design. Survey design specified fifteen (15) surface soil samples for non-parametric statistical testing.
The grid pattern and locations of the soil samples were determined using Visual Sample Plan (VSP) in accordance with Procedure RPM 5.1-14, Identifying, and Marking Surface Sample Locations for Final Status Survey. Visual Sample Plan was created by Pacific Northwest National Laboratory (PNNL) for the United States Department of Energy. A systematic triangular grid pattern with a random starting point was selected for sample design, which is appropriate for a Class 2 area.
Sample locations were identified using AutoCAD-Lt, a commercially available plotting software package with coordinates consistent with the Connecticut State Plane System. These coordinates were integrated with a GPS to locate sample locations in the field. Sample Measurement Locations for the design are listed with the GPS coordinates in Table 3.
Table 3 -Sample Measurement Locations with Associated GPS Coordinates Designation Northing Easting 9527-0002-001F 237214.49 668896.74 9527-0002-002F 237135.71 668851.26 9527-0002-003F 237135.71 668942.22 9527-0002-004F 237135.71 669033.18 9527-0002-005F 237056.94 668805.78 9527-0002-006F 237056.94 668896.74 9527-0002-007F 237056.94 668987.70 9527-0002-008F 236978.16 668760.30 9527-0002-009F 236978.16 668851.26 9527-0002-010F 236978.16 668942.22 9527-0002-011F 236978.16 669033.18 9527-0002-012F 236899.39 668805.78 9527-0002-013F 236899.39 668896.74 9527-0002-014F 236899.39 668987.70 9527-0002-015F 236820.61 668942.22
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 10 There were to be two (2) judgmental samples total for soil sampling. The soil sample locations would be determined based on professional judgment and observation during characterization and walkdowns to determine areas having the potential for residual radioactivity (e.g., runoff and collection, area disturbance). The number of judgmental samples represented about 13%
percent of the number of samples that would be used for non-parametric statistical testing.
Although Procedure RPM 5.1-11 only specified that 5% of the samples be selected for HTD analysis, at least three (3) soil samples or 20% of the number of samples that would be used for non-parametric statistical testing were randomly selected for HTD radionuclide analysis using the Microsoft Excel RANDBETWEEN function. Each sample would be sent off-site for a full suite analysis of the HTD radionuclides specified in the LTP, Table 2-12, Radionuclides Potentially Present at Haddam Neck Plant.
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 RANDBETWEEN function. The number of quality control soil samples was determined to be 10% of fifteen (15) samples, rounded up to the next whole number.
The LTP specifies that scanning will be performed in a combination of systematic and judgmental measurements for a Class 2 land area and cover 10%
to 100% of the area. The fraction of scanning coverage was determined during the DQO process with the total amount and location(s) based on the likelihood of finding elevated activity during FSS. Approximately 25% of the survey unit was to be scanned based on the characterization survey and sampling results.
For this Class 2 survey unit, the Investigation Level for area scanning and soil sample measurement results are those levels specified in LTP, Table 5-8, Investigation Levels. Table 4 provides a synopsis of the survey design.
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 11 Table 4 - Synopsis of the Survey Design (1)
Feature Design Criteria Basis Survey Unit Land Area 9,700 m2 Based on AutoCAD-Lt and Visual Sample Plan calculations Number of Measurements 15 Type 1 and Type 2 errors were 0.05, sigma was 0.10 pCi/g, the LBGR was adjusted to 0.81 to maintain Relative Shift in the range of 1 and 3, Relative Shift was 2.2 Grid Spacing 27.4 Based on triangular grid Interval Spacing 23.7 Based on triangular grid Design DCGL 2.53 pCi/g Cs-137 1.52 pCi/g Co-60 To achieve 8 mrem/yr TEDE Operational DCGL 5.38 pCi/g Cs-137 2.59 pCi/g Co-60 To achieve 17 mrem/yr TEDE (2) to demonstrate compliance with Equation 2 of this Release Record Scan Survey unit Coverage Approximately 25%
of the area The LTP requires >10% area coverage for Class 2 Survey Units Soil Investigation Level 2.53 pCi/g Cs-137 1.52 pCi/g Co-60 The Operational DCGL meets the LTP criteria for a Class 2 survey unit Scan Investigation Level Detectable over background The LTP specifies investigation at the MDCSCAN for a Class 2 survey unit when the MDCSCAN is greater than the Operational DCGL (1) The survey design used a much smaller value for investigation than the Operational DCGL provided by Table 2 as the total dose from existing and future groundwater had not been established at the time of planning the FSS (2) The allowable dose for soil in this survey unit is 17 mrem/yr TEDE as the bounding dose from existing and future groundwater has been established based on field data (reference CY memo ISC 06-024 and the Final Status Survey Final Report Phase III)
- 5.
SURVEY IMPLEMENTATION Final status survey field activities were conducted under Work Plan and Inspection Record (WP&IR) 2005-0054. 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.
Survey activities occurred August 23, 2005 through September 22, 2005.
The scan areas were marked out and scanned for elevated readings (see for Scan Area Results). Scanning was performed with an
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 12 Eberline E-600 using a SPA-3 sodium iodide detector. The E-600 was operated in the rate-meter mode and used with audio response. The probe was positioned as close to the ground as possible and was moved at a scan speed of about 0.5 meters per second.
Using GPS coordinates, sample measurement locations were identified and marked with a surveyors flag for identification. At each sample measurement location, a one (1) meter radius around the sample flag was scanned for elevated radiation levels.
Fifteen (15) surface soil samples were collected and packaged in accordance with Haddam Neck Plant (HNP) Procedure RPM 5.1-3, Collection of Sample Media for Final Status Survey and FSS design. Samples were controlled, transported, stored, and transferred to the off-site laboratory using Chain-of-Custody (COC) protocol in accordance with Procedure RPM 5.1-5, Chain of Custody for Final Status Survey Samples.
Three (3) soil samples (9527-0002-004F, 9527-0002-009F and 9527-0002-012F) were randomly selected for HTD radionuclide analysis by the off-site laboratory.
Two (2) biased soil samples (9527-0002-016F and 9527-0002-017F) were collected and analyzed by the offsite laboratory for gamma spectroscopy.
The implementation of survey specific quality control measures included the collection of two (2) samples (9527-0002-001F and 9527-0002-011F) for split sample analysis by the off-site laboratory.
- 6.
SURVEY RESULTS The seventeen (17) soil sample measurement locations identified in the FSS plan were scanned about a one (1) meter radius for elevated radiation levels.
Table 5 provides an overview of the scan area survey. Scan area results are provided in Attachment 2.
Table 5-Scan Area Results for Sample Measurement Locations Sample Measurement Location Highest Logged Reading (kcpm)
Action Level (1)
(kcpm)
> Action Level (2) 1 10.7 12.3 No 2
10.6 11.4 No 3
11.3 12.9 No 4
13.1 15.7 No 5
10.2 10.8 No 6
9.80 11.4 No 7
14.4 15.7 No 8
12.8 14.1 No 9
12.4 15.8 No
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 13 Table 5-Scan Area Results for Sample Measurement Locations Sample Measurement Location Highest Logged Reading (kcpm)
Action Level (1)
(kcpm)
> Action Level (2) 10 18.6 20.2 No 11 16.7 19.6 No 12 17.1 20.2 No 13 17.7 20.9 No 14 17.6 19.6 No 15 23.3 26.0 No 16 15.7 19.5 No 17 11.4 12.9 No (1) The action level is based on a measurement above ambient background (2) Samples are collected from the location within the boundaries of the scan yielding a response above the action level Thirty areas were scanned for elevated radiation levels. Several elevated areas were identified. Table 6 provides an overview of the scan area survey. Scan area results are provided in Attachment 2.
Table 6-Scan Area Results Scan Area Highest Logged Reading (kcpm)
Action Level (1)
(kcpm)
Elevated Reading Identification (2)
Investigation Sample 1
23.5 28.1 None - no elevated areas identified None 2
209 13.9 9527-02-ER-01-17-1 9527-0002-018F 3
18.0 21.4 None - no elevated areas identified None 4
13.6 15.3 None - no elevated areas identified None 5
12.9 14.8 None - no elevated areas identified None 6
13.1 13.5 None - no elevated areas identified None 7
14.3 15.5 None - no elevated areas identified None 8
18.9 17.4 9527-02-SC-02-31-0 None (3) 9 20.6 21.7 None - no elevated areas identified None 10 19.1 20.0 None - no elevated areas identified None 11 15.6 15.3 9527-02-SC-02-62-0 None (3) 12 16.4 17.2 None - no elevated areas identified None
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 14 Table 6-Scan Area Results Scan Area Highest Logged Reading (kcpm)
Action Level (1)
(kcpm)
Elevated Reading Identification (2)
Investigation Sample 13 17.1 18.2 None - no elevated areas identified None 14 15.7 17.3 None - no elevated areas identified None 15 15.8 17.8 None - no elevated areas identified None 16 13.5 13.6 None - no elevated areas identified None 17 12.3 13.9 None - no elevated areas identified None 18 12.2 12.8 None - no elevated areas identified None 19 11.4 14.1 None - no elevated areas identified None 20 10.9 12.6 None - no elevated areas identified None 21 11.2 11.4 None - no elevated areas identified None 22 9.65 11.6 None - no elevated areas identified None 23 9.82 11.4 None - no elevated areas identified None 24 9.44 10.9 None - no elevated areas identified None 25 10.7 11.5 None - no elevated areas identified None 26 7.81 9.05 None - no elevated areas identified None 27 12.5 13.5 None - no elevated areas identified None 28 15.0 16.0 None - no elevated areas identified None 29 18.5 23.4 None - no elevated areas identified None 30 16.0 16.8 None - no elevated areas identified None (1) The action level is based on a measurement above ambient background (2) ER and SC are abbreviations associated with the barcodes used in the field where ER stands for Elevated Reading and SC refers to Scan (3) Refer to Section 8 for additional detail The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories (GEL) - Charleston, South Carolina. The
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 15 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 radionuclides other than Cs-137 and Co-60 meeting the accepted criteria for detection (i.e., a result greater than two standard deviations uncertainty). All could be de-selected or excluded using the 5% and 10% rule described in Section 4.
Cesium-137 was identified in all fifteen (15) samples. The average gamma spectroscopy results for Cs-137 was consistent with the concentrations of Cs-137 found in soil at off-site locations within the vicinity of the HNP as presented in the Health Physics TSD BCY-HP-0063.
None of the samples exceeded 50% of the Operational DCGL. Gamma spectroscopy sample analysis did not require further investigation; however, investigation was required with the inclusion of those HTD radionuclides that exceeded the de-selection criteria of 5% and 10% (refer to Section 8). A summary of the sample results is provided in Table 7.
Table 7-Summary of Soil Sample Results Sample Number Cs-137 pCi/g Co-60 pCi/g Fraction of the Operational DCGL (1) 9527-0002-001F 1.38E+00 2.06E-02 0.264 9527-0002-002F 8.73E-01 7.08E-03 0.165 9527-0002-003F 9.60E-01 0.00E+00 0.178 9527-0002-004F 2.41E+00 3.94E-02 0.463 9527-0002-005F 5.88E-01
-1.93E-02 0.102 9527-0002-006F 7.61E-01 1.07E-02 0.146 9527-0002-007F 1.38E+00 0.00E+00 0.257 9527-0002-008F 5.16E-01
-5.22E-03 0.094 9527-0002-009F 4.77E-01
-7.01E-03 0.086 9527-0002-010F 1.33E+00 1.50E-02 0.253 9527-0002-011F 7.17E-01 2.99E-02 0.145 9527-0002-012F 6.46E-01 1.85E-02 0.127 9527-0002-013F 5.52E-01 4.96E-02 0.122 9527-0002-014F 5.68E-01 2.62E-02 0.116 9527-0002-015F 1.10E-01 2.21E-02 0.029 (1) The Operational DCGLs from Table 2 are 5.38 pCi/g for Cs-137 and 2.59 pCi/g for Co-60 and are used in conjunction with the unity rule to achieve 17 mrem/yr TEDE The off-site laboratory also processed three (3) samples for HTD analysis as required by the sample plan. The requested analyses included alpha spectroscopy, gas proportional counting, and liquid scintillation depending on the radionuclide and the measurement method. All analyses met the required MDC. Four (4) of the HTD radionuclides met the accepted criteria for detection (i.e., a result greater than two standard deviations uncertainty) in more than one
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 16 sample. Table 8 lists the results for the HTD radionuclides that could not be de-selected based on either the 5% and 10% rules.
Table 8-Hard-to-Detect Sample Results Sample Sr-90 pCi/g H-3 pCi/g C-14 pCi/g Tc-99 pCi/g Fraction of the Operational DCGL (1) 9527-0002-004F 3.64E-02 1.72E+00 2.96E-01 3.68E-01 1.61E-01 9527-0002-009F 1.67E-02 1.94E+00 2.87E-01 3.25E-01 1.35E-01 9527-0002-012F 1.07E-02 3.48E+00 2.30E-01 3.76E-01 1.26E-01 (1) The Operational DCGLs from Table 2 are 1.05 pCi/g for Sr-90, 2.80E+2 pCi/g for H-3, 3.85 pCi/g for C-14 and 8.57 pCi/g for Tc-99 used in conjunction with the unity rule to achieve 17 mrem/yr TEDE Two (2) biased samples 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. None of the samples exceeded 35% of the Operational DCGL. No further action or investigations were required (see Table 9).
Table 9 - Biased Sample Results Sample Number Cs-137 pCi/g Co-60 pCi/g Fraction of the Operational DCGL (1) 9527-0002-016F 7.64E-01 1.77E-02 0.149 9527-0002-017F 1.44E+00 1.48E-01 0.325 (1) The Operational DCGLs from Table 2 are 5.38 pCi/g for Cs-137 and 2.59 pCi/g for Co-60 and are used in conjunction with the unity rule to achieve 17 mrem/yr TEDE
- 7.
QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. Thirteen percent (13%) of the samples were selected for analysis, which exceeds the 5% minimum required by the LTP. The data were evaluated using USNRC acceptance criteria specified in Inspection Procedure 84750 as detailed in HNP Procedure RPM 5.1-24, Split Sample Assessment for Final Status Survey. There was acceptable agreement between the field split results for sample 9527-0002-011F. There was unacceptable agreement between the field split results for Cs-137 in sample 9527-0002-001F which was identified under Condition Report (CR) 05-0781.
Evaluation of the data using the reported results for NORM resulted in acceptable agreement. The source of the disagreement for Cs-137 is likely a disproportionate amount of organic material in the field splits. Sample location 9527-0002-001F is within an area that receives considerable runoff from the mountainside. The area also contains a dense root system and organic material.
The MARSSIM Section 7.5.1.2 recognizes that vegetative cover and foreign
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 17 material (e.g., plant roots) are generally not considered part of the sample and are typically removed in the field. Picture 1 clearly shows a dense root system within the layer of material available for sampling which would be difficult to remove in the field using available equipment and techniques.
Picture 1 - View of sample media from 9527-0002-001 showing the root system and layer depth.
The sample analysis vendor, General Engineering Laboratories (GEL) -
Charleston, South Carolina, maintained 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 A sample was collected August 24, 2005 at a location exhibiting elevated readings during scanning (9527-0002-018F). The Daily Survey Journal describes the source of the elevated reading as no larger than a [sic] probe area, indicating that a small, discrete source of activity was present. Post sample collection scanning confirmed no that no elevated activity remained.
The FSS Engineer at the time had the sample processed at the on-site count room to isolate and identify the discrete entity, according to interviews with FSS Supervision and Health Physics Technicians present at the time. The remaining soil, following processing in the on-site count room, was stored at the Emergency Operations Facility in a storage area. The results for on-site analysis or disposition of the discrete entity are unknown. Gamma spectroscopy
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 18 analysis was performed on the remaining soil on March 9, 2006 by the on-site laboratory to the required MDC. The samples results did not exceed 30% of the Operational DCGL. No further action or investigations were required (see Table 10).
A sample was collected August 25, 2005 at a location exhibiting elevated readings during scanning (9527-0002-019F). Gamma spectroscopy analysis was performed by the off-site laboratory to the required MDC. The sample results did not exceed 20% of the Operational DCGL. No further action or investigations were required (see Table 10).
Additional scanning was performed in two (2) small locations in March 2006 to obtain additional data relevant to the DQOs. The scanning was performed in two (2) strips approximately three (3) feet wide by thirty (30) feet long in scan area 8 and scan area 11. No elevated readings were identified.
Confirmatory sampling was performed in March 2006 at sample location #4 when the Soil Investigation Level was found to have been exceeded. Two (2) samples were collected, were dried, and were analyzed by gamma spectroscopy to the required MDCs by the on-site laboratory (9527-0002-020F and 9527-0002-021F). The sample results did not exceed 20% of the Operational DCGL.
No further action or investigations were required (see Table 10).
Table 10 - Confirmatory Sample Results Sample Number Cs-137 pCi/g Co-60 pCi/g Fraction of the Operational DCGL (1) 9527-0002-018F 1.18E-01 3.29E-01 0.149 9527-0002-019F 9.22E-01 3.76E-02 0.186 9527-0002-020F 6.88E-01 3.05E-02 0.140 9527-0002-021F 7.61E-01 3.10E-02 0.153 (1) The Operational DCGLs from Table 2 are 5.38 pCi/g for Cs-137 and 2.59 pCi/g for Co-60 and are used in conjunction with the unity rule to achieve 17 mrem/yr TEDE
- 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.
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 19
- 10.
CHANGES FROM THE FINAL STATUS SURVEY PLAN The survey was designed to 8 mrem/yr TEDE which was conservative and necessary at the time of FSS planning. It is no longer required as the total dose from existing and future groundwater has been established. The dose for soil used to demonstrate compliance with the LTP criteria is 17 mrem/yr TEDE as discussed in Section 2 of this Release Record.
Four (4) HTD radionuclides were reported in concentrations exceeding either the 5% and 10% rule for de-selection. Therefore, the individual Operational DCGLs for Sr-90, H-3, C-14 and Tc-99 were included into sample design in conjunction with the unity rule to ensure adequate survey design in accordance with the DQOs. The result of the COMPASS computer run showed adequate power and maintained the original fifteen (15) surface soil samples for non-parametric statistical testing.
It was noted that all samples, including biased and investigatory, sent to the off-site laboratory were analyzed for H-3 and Sr-90. The analyses were not identified as being necessary for all samples by the DQOs, but were considered prudent by the FSS Engineer who requested them to be conservative.
- 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 2.
The preliminary data review consisted of calculating basic statistical quantities (e.g., mean, median, standard deviation).
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 2g. This would indicate a change to the original LBGR to maintain the number of samples at fifteen 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 when used in conjunction with the unity rule. 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.
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Revision 1 20 The range of the data, about 4.1 standard deviations, was not unusually large.
The difference between the mean and median was 30% of the standard deviation which indicates positive 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 0.4 and is probably due to the differences in terrain and the collection of runoff.
All data, assessments, and graphical representations are provided in Attachment
- 2.
- 12.
ANOMALIES The anomalies associate with the disagreement between the field splits has been discussed in Section 7. The source of the disagreement for Cs-137, especially at sample location 9527-0001-010, was likely a disproportionate amount of organic material between the field splits.
- 13.
CONCLUSION Survey Unit 9527-0002 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 was 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 2.
The dose contribution from soil is less than 3 mrem/yr TEDE based on the average concentration of the samples used for non-parametric statistical sampling.
This survey unit is affected by existing groundwater (reference CY memo ISC 06-024 and the Final Status Survey Final Report Phase III). The dose contribution from existing groundwater is bounded at 2 mrem/yr TEDE based on field data.
This survey unit is not considered impacted by future groundwater radioactive contamination, as there are no 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 0 mrem/yr TEDE.
attachments 14.1 Attachment 1 - Figures 14.2 Attachment 2 - Sample and Statistical Data
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Figures (5 pages)
Feet 0
30 60
Feet 0
30 60
Feet 0
30 60
Feet 0
30 60
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD Sample and Statistical Data
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD a Sample Data (100 Pages)
Page 2 of 81
Page 3 of 81
Page 4 of 81
Page 5 of 81
Page 6 of 81
Page 7 of 81
Page 8 of 81
RADIOLOGICAL ANALYSIS Page 9 of 81
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co (YANK)
Work Order 144481 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:
464478 Prep Batch Number:
459654 Dry Soil Prep GL-RAD-A-021 Batch Number: 459653 Sample ID Client ID 144481018 9527-0002-004F 144481019 9527-0002-009F 144481020 9527-0002-012F 1200940285 Method Blank (MB) 1200940286 144481018(9527-0002-004F) Sample Duplicate (DUP) 1200940287 144481018(9527-0002-004F) Matrix Spike (MS) 1200940288 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-011 REV# 14.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (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: 144481018 (9527-0002-004F).
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 Page 10 of 81
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. An NCR was not generated for this SDG.
Manual Integration No manual integrations were performed on data in this batch.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information 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:
464479 Prep Batch Number:
459654 Dry Soil Prep GL-RAD-A-021 Batch Number: 459653 Sample ID Client ID 144481018 9527-0002-004F 144481019 9527-0002-009F 144481020 9527-0002-012F 1200940289 Method Blank (MB) 1200940290 144481018(9527-0002-004F) Sample Duplicate (DUP) 1200940291 144481018(9527-0002-004F) Matrix Spike (MS) 1200940292 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-011 REV# 14.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Page 11 of 81
Designated QC The following sample was used for QC: 144481018 (9527-0002-004F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Samples 1200940289 (MB) and 144481020 (9527-0002-012F) were recounted due to a negative result greater than three times the error.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Manual Integration No manual integrations were performed on data in this batch.
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:
464480 Prep Batch Number:
459654 Dry Soil Prep GL-RAD-A-021 Batch Number: 459653 Sample ID Client ID 144481018 9527-0002-004F 144481019 9527-0002-009F 144481020 9527-0002-012F 1200940293 Method Blank (MB) 1200940294 144481018(9527-0002-004F) Sample Duplicate (DUP) 1200940295 144481018(9527-0002-004F) Matrix Spike (MS) 1200940296 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# 7.
Calibration Information:
Page 12 of 81
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: 144481018 (9527-0002-004F).
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. An NCR was not generated for this SDG.
Manual Integration No manual integrations were performed on data in this batch.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:
Gamma,Solid-FSS GAM & ALL FSS Analytical Method:
EML HASL 300, 4.5.2.3 Prep Method:
Dry Soil Prep Analytical Batch Number: 459542 Prep Batch Number:
459653 Sample ID Client ID 144481001 9527-0002-001F 144481002 9527-0002-001FS 144481003 9527-0002-002F Page 13 of 81
144481004 9527-0002-003F 144481005 9527-0002-005F 144481006 9527-0002-006F 144481007 9527-0002-007F 144481008 9527-0002-008F 144481009 9527-0002-010F 144481010 9527-0002-011F 144481011 9527-0002-011FS 144481012 9527-0002-013F 144481013 9527-0002-014F 144481014 9527-0002-015F 144481015 9527-0002-016F 144481016 9527-0002-017F 144481017 9527-0002-019F 144481018 9527-0002-004F 144481019 9527-0002-009F 144481020 9527-0002-012F 1200928335 Method Blank (MB) 1200928336 144481001(9527-0002-001F) Sample Duplicate (DUP) 1200928337 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# 10.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 144481001 (9527-0002-001F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Page 14 of 81
Sample Re-prep/Re-analysis Sample was recounted due to analyst error. 1200928337 (LCS).
Sample 1200928336 (9527-0002-001F) was recounted due to high relative percent difference/relative error ratio.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Additional Comments Precision for Pb-212 was not demonstrated using the relative percent difference, instead the relative error ratio was used (2.44879). 1200928336 (9527-0002-001F) and 144481001 (9527-0002-001F).
Qualifier information Qualifier Reason Analyte Sample U
Result not detected above the detection limit Bismuth-212 144481012 UI Data rejected due to interference.
Cesium-134 144481007 Europium-155 144481005 144481006 144481007 144481016 Manganese-54 144481017 UI Data rejected due to low abundance.
Actinium-228 144481009 144481012 144481020 Bismuth-212 144481003 Cesium-134 1200928336 144481009 144481010 144481011 144481016 144481017 Cobalt-60 144481007 UI Data rejected due to low abundance..
Cesium-134 144481004 UI Data rejected due to no valid peak.
Bismuth-212 144481012 Cobalt-60 144481004 Method/Analysis Information 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:
464187 Prep Batch Number:
459654 Dry Soil Prep GL-RAD-A-021 Batch Number: 459653 Sample ID Client ID 144481001 9527-0002-001F 144481002 9527-0002-001FS 144481003 9527-0002-002F 144481004 9527-0002-003F 144481005 9527-0002-005F Page 15 of 81
144481006 9527-0002-006F 144481007 9527-0002-007F 144481008 9527-0002-008F 144481009 9527-0002-010F 144481010 9527-0002-011F 144481011 9527-0002-011FS 144481012 9527-0002-013F 144481013 9527-0002-014F 144481014 9527-0002-015F 144481015 9527-0002-016F 144481016 9527-0002-017F 144481017 9527-0002-019F 144481018 9527-0002-004F 144481019 9527-0002-009F 144481020 9527-0002-012F 1200939586 Method Blank (MB) 1200939587 144481001(9527-0002-001F) Sample Duplicate (DUP) 1200939588 144481001(9527-0002-001F) Matrix Spike (MS) 1200939589 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# 9.
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: 144481001 (9527-0002-001F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Page 16 of 81
None of the samples in this sample set required reprep or reanalysis.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
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: 461642 Sample ID Client ID 144481018 9527-0002-004F 144481019 9527-0002-009F 144481020 9527-0002-012F 1200933265 Method Blank (MB) 1200933266 144635004(NOL-01-01-014-F) Sample Duplicate (DUP) 1200933267 144635004(NOL-01-01-014-F) Matrix Spike (MS) 1200933268 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 12.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
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: 144635004 (NOL-01-01-014-F).
QC Information All of the QC samples met the required acceptance limits.
Page 17 of 81
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. An NCR was not generated for this SDG.
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:
462172 Prep Batch Number:
459654 Dry Soil Prep GL-RAD-A-021 Batch Number: 459653 Sample ID Client ID 144481018 9527-0002-004F 144481019 9527-0002-009F 144481020 9527-0002-012F 1200934797 Method Blank (MB) 1200934798 144481018(9527-0002-004F) Sample Duplicate (DUP) 1200934799 144481018(9527-0002-004F) Matrix Spike (MS) 1200934800 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:
Page 18 of 81
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 144481018 (9527-0002-004F).
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. An NCR was not generated for this SDG.
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:
462173 Prep Batch Number:
459654 Dry Soil Prep GL-RAD-A-021 Batch Number: 459653 Sample ID Client ID 144481018 9527-0002-004F 144481019 9527-0002-009F 144481020 9527-0002-012F 1200934801 Method Blank (MB) 1200934802 144481018(9527-0002-004F) Sample Duplicate (DUP) 1200934803 144481018(9527-0002-004F) Matrix Spike (MS) 1200934804 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# 7.
Calibration Information:
Page 19 of 81
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: 144481018 (9527-0002-004F).
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. An NCR was not generated for this SDG.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:
LSC, Tritium Dist, Solid-HTD2,ALL FSS Analytical Method:
EPA 906.0 Modified Analytical Batch Number: 461685 Sample ID Client ID 144481001 9527-0002-001F 144481002 9527-0002-001FS 144481007 9527-0002-007F 144481008 9527-0002-008F 144481009 9527-0002-010F 1200933385 Method Blank (MB) 1200933386 144481009(9527-0002-010F) Sample Duplicate (DUP)
Page 20 of 81
1200933387 144481009(9527-0002-010F) Matrix Spike (MS) 1200933388 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# 10.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 144481009 (9527-0002-010F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:
LSC, Tritium Dist, Solid-HTD2,ALL FSS Analytical Method:
EPA 906.0 Modified Analytical Batch Number: 464550 Page 21 of 81
Sample ID Client ID 144481003 9527-0002-002F 144481004 9527-0002-003F 144481005 9527-0002-005F 144481006 9527-0002-006F 1200940469 Method Blank (MB) 1200940470 144481003(9527-0002-002F) Sample Duplicate (DUP) 1200940471 144481003(9527-0002-002F) Matrix Spike (MS) 1200940472 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# 10.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 144481003 (9527-0002-002F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Samples 144481003 (9527-0002-002F), 144481004 (9527-0002-003F), 144481005 (9527-0002-005F) and 144481006 (9527-0002-006F) were reprepped 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. An NCR was not generated for this SDG.
Page 22 of 81
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:
LSC, Tritium Dist, Solid-HTD2,ALL FSS Analytical Method:
EPA 906.0 Modified Analytical Batch Number: 468049 Sample ID Client ID 144481010 9527-0002-011F 144481011 9527-0002-011FS 144481012 9527-0002-013F 144481013 9527-0002-014F 144481014 9527-0002-015F 144481015 9527-0002-016F 144481016 9527-0002-017F 144481017 9527-0002-019F 144481018 9527-0002-004F 144481019 9527-0002-009F 144481020 9527-0002-012F 1200948828 Method Blank (MB) 1200948829 144481016(9527-0002-017F) Sample Duplicate (DUP) 1200948830 144481016(9527-0002-017F) Matrix Spike (MS) 1200948831 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# 10.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 144481016 (9527-0002-017F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time Page 23 of 81
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 1200948830 (9527-0002-017F) was recounted due to low/high recovery.
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. An NCR was not generated for this SDG.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:
Liquid Scint C14, Solid All,FSS Analytical Method:
EPA EERF C-01 Modified Analytical Batch Number: 462176 Sample ID Client ID 144481018 9527-0002-004F 144481019 9527-0002-009F 144481020 9527-0002-012F 1200934805 Method Blank (MB) 1200934806 144481020(9527-0002-012F) Sample Duplicate (DUP) 1200934807 144481020(9527-0002-012F) Matrix Spike (MS) 1200934808 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 144481020 (9527-0002-012F).
Page 24 of 81
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 1200934806 (9527-0002-012F), 144481018 (9527-0002-004F) and 144481020 (9527-0002-012F) were recounted due to lumex interference.
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 249647 was generated due to RDL less than MDA. 1. Sample 144481020 failed to meet the detection limit.
The project manager was contacted, and permission was received to report the data. 1. Reporting results.
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:_________________________________________________________
Page 25 of 81
Page 1 249647 NCR Report No.:
1 Revision No.:
John Parker Originator's Name:
23-SEP-05 Melanie Aycock Data Validator/Group Leader:
27-SEP-05 Instrument Type:
Client Code:
Quality Criteria:
LSC Specifications YANK001 Type:
Process Division:
Radiochemistry Mo.Day Yr.
23-SEP-05 General Engineering Laboratories Form GEL-NCR Rev. 06/05 COMPANY - WIDE NONCONFORMANCE REPORT Quality Review:
Director:
NRG Disposition:
- 1. Reporting results.
Specification and Requirements Nonconformance
Description:
- 1. Sample 144481020 failed to meet the detection limit. The project manager was contacted, and permission was received to report the data.
Application Issues:
RDL less than MDA Batch ID:
462176 Test / Method:
EPA EERF C-01 Modified Solid Matrix Type:
144481020 Sample Numbers:
Potentially affected work order(s)(SDG):144481(MSR#05-2161),144635,144666(EUI-3891)
Page 26 of 81
SAMPLE DATA
SUMMARY
Page 27 of 81
GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report YANK001 Connecticut Yankee Atomic Power Co.
Client SDG: MSR#05-2161 GEL Work Order: 144481 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.
- Indicates the analyte is a surrogate compound.
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 The Qualifiers in this report are defined as follows:
- Indicates the analyte is a surrogate compound.
< Result is less than amount reported.
> Result is greater than amount reported.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
P The response between the confirmation and the primary columns is >40% Different.
R Sample results are rejected.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
Y QC Samples were not spiked with this compound.
Z Paint Filter qualifier: Particulates passed through the filter. No free liquids were observed.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
for Page 28 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 461685 1308 2334 1352 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/29/05 09/25/05 09/19/05 MJH1 EXW1 MXP1 U
U U
U U
U U
U U
U 0.0508 0.0528 0.111 0.030 0.0191 0.0149 0.017 0.0441 0.0431 0.0425 0.0277 0.031 0.0153 0.0148 0.128 0.030 0.0139 0.0144 0.00555 4.87 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481001 TS 23AUG05 01SEP05 95270002001F YANK01204 Project:
YANK001 Client ID:
Client 0.494 0.0364 0.276 0.644 0.0213 1.38 0.0206 0.000864 0.0217 0.045 0.393 0.742 0.0152 0.00785 5.69 0.644 0.0171 0.171 0.0189 3.94
+/0.135
+/0.0647
+/0.249
+/0.118
+/0.0255
+/0.155
+/0.0216
+/0.0546
+/0.0513
+/0.066
+/0.0596
+/0.118
+/0.0205
+/0.0178
+/0.698
+/0.118
+/0.0186
+/0.0499
+/0.00732
+/6.02 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 10.6%
0.109 0.109 0.237 0.063 0.0404 0.0315 0.0367 0.0918 0.0936 0.088 0.0573 0.0646 0.0326 0.0312 0.283 0.063 0.0292 0.0306 0.0115 10.2 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0913 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.132
+/0.0634
+/0.244
+/0.116
+/0.025
+/0.152
+/0.0211
+/0.0535
+/0.0503
+/0.0647
+/0.0584
+/0.115
+/0.0201
+/0.0174
+/0.684
+/0.116
+/0.0183
+/0.0489
+/0.00733
+/6.02 TPU Uncertainty Vol. Recv.:
1 2
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481001 95270002001F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 61 (25%125%)
M TPU Uncertainty Vol. Recv.:
1 2
3 EML HASL 300, 4.5.2.3 EPA 905.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 30 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 461685 2302 2334 1426 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/25/05 09/25/05 09/19/05 MJH1 EXW1 MXP1 U
U U
U U
U U
U U
U U
0.167 0.0417 0.286 0.0639 0.0346 0.0306 0.0387 0.0875 0.0862 0.0747 0.0472 0.0635 0.0347 0.0317 0.307 0.0639 0.0323 0.0398 0.00465 4.88 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481002 TS 23AUG05 01SEP05 95270002001FS YANK01204 Project:
YANK001 Client ID:
Client 0.449 0.0676 0.476 0.860 2.510E05 2.18 0.021 0.0548 0.104 0.0348 0.453 1.10 0.0156 0.0151 5.51 0.860 0.0107 0.158 0.0946 5.33
+/0.255
+/0.0599
+/0.331
+/0.184
+/0.0446
+/0.216
+/0.046
+/0.114
+/0.134
+/0.0978
+/0.132
+/0.220
+/0.0415
+/0.0395
+/1.15
+/0.184
+/0.0416
+/0.0722
+/0.00938
+/6.11 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 14.1%
0.352 0.0858 0.607 0.135 0.0745 0.0654 0.0842 0.183 0.191 0.154 0.0978 0.133 0.0743 0.0672 0.684 0.135 0.0676 0.0836 0.00972 10.2 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.250
+/0.0587
+/0.325
+/0.181
+/0.0437
+/0.212
+/0.0451
+/0.111
+/0.131
+/0.0958
+/0.129
+/0.216
+/0.0407
+/0.0387
+/1.13
+/0.181
+/0.0408
+/0.0708
+/0.00965
+/6.11 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 3
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481002 95270002001FS YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 48 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
EPA 905.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 32 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 464550 1307 2334 2127 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/29/05 09/25/05 09/24/05 MJH1 EXW1 MXP1 U
UUI U
U U
U U
U U
U U
0.0675 0.0272 0.188 0.0363 0.026 0.0215 0.0224 0.0526 0.0625 0.0443 0.0309 0.0379 0.0209 0.0185 0.167 0.0363 0.0178 0.0193 0.00482 4.41 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481003 TS 23AUG05 01SEP05 95270002002F YANK01204 Project:
YANK001 Client ID:
Client 0.689 0.0332 0.00 0.929 0.0441 0.873 0.00708 0.0282 0.0143 0.0739 0.816 0.984 0.0117 0.00116 10.5 0.929 0.00785 0.316 0.0123 1.58
+/0.232
+/0.0378
+/0.219
+/0.135
+/0.0536
+/0.0995
+/0.0271
+/0.0657
+/0.076
+/0.0714
+/0.106
+/0.143
+/0.026
+/0.0234
+/0.996
+/0.135
+/0.0223
+/0.0573
+/0.00639
+/5.33 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 12.6%
0.143 0.0554 0.391 0.0757 0.0542 0.0448 0.0476 0.109 0.133 0.0904 0.0634 0.0782 0.0438 0.0387 0.363 0.0757 0.0369 0.0402 0.0101 9.20 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.228
+/0.0371
+/0.215
+/0.132
+/0.0525
+/0.0975
+/0.0265
+/0.0644
+/0.0745
+/0.070
+/0.103
+/0.140
+/0.0254
+/0.0229
+/0.977
+/0.132
+/0.0219
+/0.0562
+/0.00639
+/5.33 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 4
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481003 95270002002F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 49 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
4 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 34 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 464550 2214 2334 2159 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/28/05 09/25/05 09/24/05 MJH1 EXW1 MXP1 U
UUI UUI U
U U
U U
U U
U 0.0417 0.0786 0.0993 0.0264 0.0178 0.0142 0.0122 0.0372 0.038 0.0433 0.0221 0.0256 0.0147 0.0124 0.114 0.0264 0.0131 0.0135 0.00519 4.48 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481004 TS 23AUG05 01SEP05 95270002003F YANK01204 Project:
YANK001 Client ID:
Client 1.15 0.0272 0.854 0.973 0.00 0.960 0.00 0.023 0.00577 0.0556 1.25 1.14 0.00743 0.00757 10.6 0.973 0.00864 0.362 0.00358 2.30
+/0.130
+/0.100
+/0.340
+/0.0923
+/0.0333
+/0.0514
+/0.0411
+/0.0452
+/0.0546
+/0.0595
+/0.0604
+/0.0753
+/0.0175
+/0.0152
+/0.656
+/0.0923
+/0.0155
+/0.0417
+/0.00634
+/5.45 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 8.57%
0.0876 0.161 0.207 0.0547 0.0367 0.0294 0.026 0.0766 0.0801 0.0886 0.0454 0.0528 0.0306 0.0256 0.243 0.0547 0.0269 0.028 0.0108 9.35 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.127
+/0.0982
+/0.334
+/0.0905
+/0.0327
+/0.0503
+/0.0403
+/0.0443
+/0.0535
+/0.0583
+/0.0592
+/0.0738
+/0.0171
+/0.0149
+/0.643
+/0.0905
+/0.0152
+/0.0409
+/0.00634
+/5.45 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 4
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481004 95270002003F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 59 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
4 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 36 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 464550 2302 2334 2231 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/25/05 09/25/05 09/24/05 MJH1 EXW1 MXP1 U
U U
U U
UUI U
U U
U 0.0924 0.0279 0.208 0.0453 0.0307 0.0284 0.0245 0.0619 0.0814 0.0441 0.0326 0.0454 0.0248 0.0231 0.253 0.0453 0.0197 0.0231 0.00402 4.42 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481005 TS 23AUG05 01SEP05 95270002005F YANK01204 Project:
YANK001 Client ID:
Client 0.820 0.0474 0.527 1.53 0.0554 0.588 0.0193 0.0238 0.0222 0.00 0.896 1.75 0.0249 0.0147 7.36 1.53 0.0179 0.259 0.00869 1.84
+/0.234
+/0.0599
+/0.294
+/0.209
+/0.035
+/0.0873
+/0.0333
+/0.0789
+/0.104
+/0.0996
+/0.123
+/0.219
+/0.0397
+/0.0282
+/1.08
+/0.209
+/0.0252
+/0.0771
+/0.00526
+/5.36 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 20.4%
0.198 0.0575 0.441 0.0957 0.0651 0.0598 0.0541 0.129 0.176 0.0913 0.0675 0.0946 0.0531 0.049 0.556 0.0957 0.0415 0.0489 0.00842 9.23 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.229
+/0.0587
+/0.288
+/0.204
+/0.0343
+/0.0856
+/0.0327
+/0.0773
+/0.102
+/0.0976
+/0.121
+/0.214
+/0.0389
+/0.0276
+/1.05
+/0.204
+/0.0247
+/0.0756
+/0.00526
+/5.36 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 4
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481005 95270002005F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 57 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
4 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 38 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 464550 2023 2334 2303 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/29/05 09/25/05 09/24/05 MJH1 EXW1 MXP1 U
U U
U U
UUI U
U U
U 0.0761 0.0843 0.145 0.037 0.025 0.0208 0.0225 0.0559 0.0717 0.0493 0.0302 0.0359 0.0234 0.0199 0.173 0.037 0.0181 0.0212 0.00303 4.55 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481006 TS 23AUG05 01SEP05 95270002006F YANK01204 Project:
YANK001 Client ID:
Client 0.460 0.0767 0.594 0.703 0.00645 0.761 0.0107 0.0175 0.0607 0.00 0.488 0.830 0.0116 0.0115 6.28 0.703 0.0292 0.173 0.0277 1.01
+/0.209
+/0.111
+/0.347
+/0.103
+/0.0304
+/0.0816
+/0.0261
+/0.0691
+/0.0798
+/0.0847
+/0.0712
+/0.123
+/0.028
+/0.0234
+/0.988
+/0.103
+/0.0239
+/0.0501
+/0.00508
+/5.36 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 10.3%
0.167 0.176 0.318 0.0801 0.0541 0.0451 0.0507 0.119 0.159 0.103 0.0634 0.0766 0.0507 0.0428 0.401 0.0801 0.0389 0.0457 0.00638 9.49 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.205
+/0.108
+/0.340
+/0.101
+/0.0298
+/0.080
+/0.0256
+/0.0677
+/0.0782
+/0.083
+/0.0698
+/0.121
+/0.0274
+/0.0229
+/0.968
+/0.101
+/0.0234
+/0.0491
+/0.00511
+/5.36 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 4
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481006 95270002006F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 68 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
4 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 40 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 461685 2119 2335 1712 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/29/05 09/25/05 09/19/05 MJH1 EXW1 MXP1 U
UUI UUI U
U UUI U
U U
U 0.0513 0.0934 0.118 0.0333 0.0156 0.0154 0.0188 0.0446 0.043 0.0495 0.0262 0.0308 0.0154 0.0139 0.134 0.0333 0.015 0.0164 0.00434 4.86 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481007 TS 23AUG05 01SEP05 95270002007F YANK01204 Project:
YANK001 Client ID:
Client 0.885 0.0133 0.677 1.06 0.00 1.38 0.00 0.0293 0.0158 0.00 0.989 1.39 0.0179 0.00491 9.97 1.06 0.000648 0.288 0.0182 2.24
+/0.157
+/0.122
+/0.309
+/0.0975
+/0.032
+/0.073
+/0.0453
+/0.0548
+/0.0554
+/0.0701
+/0.0669
+/0.105
+/0.0294
+/0.0179
+/0.683
+/0.0975
+/0.0184
+/0.0425
+/0.00613
+/5.91 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 9.5%
0.108 0.192 0.247 0.0689 0.0328 0.0322 0.0397 0.0922 0.0918 0.102 0.0539 0.0637 0.0324 0.029 0.289 0.0689 0.0312 0.0341 0.0091 10.2 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.154
+/0.119
+/0.303
+/0.0955
+/0.0314
+/0.0715
+/0.0444
+/0.0537
+/0.0543
+/0.0687
+/0.0655
+/0.103
+/0.0288
+/0.0175
+/0.669
+/0.0955
+/0.0181
+/0.0416
+/0.00615
+/5.91 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 3
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481007 95270002007F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 56 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
EPA 905.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 42 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 461685 1726 2335 1745 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/29/05 09/25/05 09/19/05 MJH1 EXW1 MXP1 U
U U
U U
U U
U U
U 0.0835 0.0371 0.210 0.0445 0.0365 0.0281 0.0248 0.062 0.0866 0.0542 0.0361 0.044 0.0286 0.0259 0.189 0.0445 0.0221 0.0311 0.00572 4.79 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481008 TS 23AUG05 01SEP05 95270002008F YANK01204 Project:
YANK001 Client ID:
Client 0.852 0.0215 0.719 1.26 0.0443 0.516 0.00522 0.0131 0.0363 0.00268 0.855 1.18 0.0088 0.00517 9.02 1.26 0.012 0.280 0.0122 4.87
+/0.243
+/0.0437
+/0.400
+/0.208
+/0.055
+/0.0798
+/0.0303
+/0.0757
+/0.114
+/0.0671
+/0.108
+/0.188
+/0.0336
+/0.0313
+/1.14
+/0.208
+/0.0281
+/0.0804
+/0.00745
+/5.97 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 8.18%
0.184 0.0766 0.452 0.096 0.078 0.0603 0.0562 0.131 0.191 0.113 0.0755 0.0931 0.0619 0.0555 0.444 0.096 0.047 0.066 0.012 10.0 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.238
+/0.0428
+/0.392
+/0.203
+/0.0539
+/0.0782
+/0.0297
+/0.0742
+/0.111
+/0.0657
+/0.106
+/0.185
+/0.0329
+/0.0306
+/1.12
+/0.203
+/0.0276
+/0.0788
+/0.00746
+/5.97 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 3
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481008 95270002008F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 45 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
EPA 905.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 44 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 461685 2026 2335 1819 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/29/05 09/25/05 09/19/05 MJH1 EXW1 MXP1 UUI U
U UUI U
U U
U U
U U
U 0.159 0.114 0.207 0.0501 0.0318 0.0247 0.0284 0.0692 0.0783 0.0732 0.0402 0.0509 0.0276 0.0237 0.227 0.0501 0.0263 0.0274 0.00261 5.83 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481009 TS 23AUG05 01SEP05 95270002010F YANK01204 Project:
YANK001 Client ID:
Client 0.00 0.078 0.226 1.74 0.00 1.33 0.015 0.0263 0.0527 0.0089 0.677 1.93 0.00674 0.00236 8.11 1.74 0.00238 0.175 0.0578 8.57
+/0.227
+/0.145
+/0.473
+/0.237
+/0.056
+/0.152
+/0.0338
+/0.0998
+/0.092
+/0.0921
+/0.113
+/0.244
+/0.0331
+/0.0299
+/1.08
+/0.237
+/0.0328
+/0.0722
+/0.00537
+/7.41 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 15.6%
0.330 0.233 0.437 0.105 0.0672 0.0524 0.0615 0.144 0.169 0.150 0.0828 0.106 0.0585 0.0501 0.501 0.105 0.0547 0.0576 0.00546 12.2 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.222
+/0.142
+/0.464
+/0.232
+/0.0549
+/0.149
+/0.0331
+/0.0978
+/0.0902
+/0.0903
+/0.111
+/0.239
+/0.0325
+/0.0293
+/1.06
+/0.232
+/0.0321
+/0.0708
+/0.00569
+/7.42 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 3
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481009 95270002010F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 87 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
EPA 905.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 46 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 468049 0114 2335 2051 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/30/05 09/25/05 09/30/05 MJH1 EXW1 MXP1 U
UUI U
U U
U U
U U
U U
0.0586 0.0992 0.116 0.0311 0.0228 0.0157 0.0154 0.0461 0.0516 0.0548 0.0278 0.0351 0.0179 0.0153 0.133 0.0311 0.016 0.0164 0.0051 3.12 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481010 TS 23AUG05 01SEP05 95270002011F YANK01204 Project:
YANK001 Client ID:
Client 1.07 0.0066 0.953 1.11 0.00 0.717 0.0299 0.0131 0.00772 0.0893 1.34 1.33 0.0155 0.00584 12.2 1.11 0.0117 0.394 0.00917 3.85
+/0.167
+/0.134
+/0.359
+/0.109
+/0.0357
+/0.0496
+/0.0397
+/0.0604
+/0.0649
+/0.0963
+/0.0748
+/0.103
+/0.0223
+/0.0187
+/0.796
+/0.109
+/0.0206
+/0.0539
+/0.00651
+/3.93 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 10.6%
0.124 0.204 0.245 0.0651 0.0476 0.0329 0.0332 0.0956 0.110 0.113 0.0574 0.0727 0.0376 0.0321 0.291 0.0651 0.0332 0.0344 0.0106 6.54 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.164
+/0.131
+/0.352
+/0.107
+/0.035
+/0.0486
+/0.0389
+/0.0592
+/0.0636
+/0.0944
+/0.0733
+/0.101
+/0.0218
+/0.0183
+/0.780
+/0.107
+/0.0202
+/0.0528
+/0.00652
+/3.93 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 3
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481010 95270002011F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 58 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
4 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 48 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 468049 0117 2335 2124 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/30/05 09/25/05 09/30/05 MJH1 EXW1 MXP1 U
UUI U
U U
U U
U U
U U
0.0764 0.0856 0.170 0.034 0.026 0.0224 0.0229 0.0566 0.0677 0.058 0.031 0.0391 0.0219 0.0202 0.194 0.034 0.0199 0.0225 0.00522 3.06 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481011 TS 23AUG05 01SEP05 95270002011FS YANK01204 Project:
YANK001 Client ID:
Client 1.15 0.0781 1.03 1.19 0.00 0.581 0.015 0.00663 0.0551 0.0749 1.14 1.25 0.0076 0.0159 10.6 1.19 0.0103 0.383 0.00615 1.06
+/0.258
+/0.146
+/0.432
+/0.158
+/0.0493
+/0.0792
+/0.0265
+/0.0691
+/0.0879
+/0.0932
+/0.125
+/0.172
+/0.0265
+/0.0235
+/1.10
+/0.158
+/0.024
+/0.064
+/0.00652
+/3.71 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 10.4%
0.163 0.176 0.359 0.0721 0.0549 0.0471 0.0497 0.118 0.146 0.119 0.064 0.0814 0.0466 0.0425 0.426 0.0721 0.0415 0.0472 0.0109 6.41 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.253
+/0.143
+/0.423
+/0.155
+/0.0483
+/0.0776
+/0.026
+/0.0677
+/0.0861
+/0.0913
+/0.122
+/0.168
+/0.0259
+/0.0231
+/1.08
+/0.155
+/0.0235
+/0.0627
+/0.00652
+/3.71 TPU Uncertainty Vol. Recv.:
1 2
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481011 95270002011FS YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 56 (25%125%)
M TPU Uncertainty Vol. Recv.:
1 2
3 4
EML HASL 300, 4.5.2.3 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 50 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 468049 0121 1131 2157 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/30/05 09/30/05 09/30/05 MJH1 EXW1 MXP1 UUI U
UUI U
U U
U U
U U
U U
0.154 0.0373 0.217 0.052 0.0338 0.028 0.0345 0.0685 0.0803 0.0595 0.0362 0.047 0.030 0.0267 0.245 0.052 0.0243 0.0253 0.00623 2.99 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481012 TS 23AUG05 01SEP05 95270002013F YANK01204 Project:
YANK001 Client ID:
Client 0.00 0.0364 0.00 0.710 0.0348 0.552 0.0496 0.0133 0.0145 0.0229 0.555 0.675 0.0152 0.000304 10.9 0.710 0.00671 0.224 0.0554 4.73
+/0.287
+/0.0428
+/0.570
+/0.151
+/0.0389
+/0.0876
+/0.0429
+/0.0831
+/0.0982
+/0.0708
+/0.0875
+/0.147
+/0.0355
+/0.032
+/1.25
+/0.151
+/0.0293
+/0.087
+/0.0125
+/3.29 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 8.69%
0.320 0.0765 0.456 0.109 0.0709 0.0588 0.0732 0.142 0.172 0.122 0.0748 0.0978 0.0631 0.0558 0.533 0.109 0.0506 0.0532 0.014 6.27 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.281
+/0.0419
+/0.559
+/0.148
+/0.0381
+/0.0859
+/0.042
+/0.0815
+/0.0963
+/0.0694
+/0.0857
+/0.144
+/0.0348
+/0.0314
+/1.23
+/0.148
+/0.0288
+/0.0853
+/0.0126
+/3.29 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 3
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481012 95270002013F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 67 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
4 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 52 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 468049 0713 2335 2230 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/30/05 09/25/05 09/30/05 MJH1 EXW1 MXP1 U
U U
U U
U U
U U
U 0.077 0.0271 0.188 0.0392 0.0314 0.0232 0.0259 0.0559 0.0796 0.0465 0.0328 0.0408 0.0287 0.0208 0.229 0.0392 0.0208 0.0245 0.00469 4.13 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481013 TS 23AUG05 01SEP05 95270002014F YANK01204 Project:
YANK001 Client ID:
Client 1.01 0.00945 0.777 0.994 0.0451 0.568 0.0262 0.0279 0.0439 0.0207 0.868 0.971 0.000574 0.0124 10.6 0.994 0.00136 0.257 0.0105 2.74
+/0.285
+/0.0331
+/0.429
+/0.151
+/0.0665
+/0.0925
+/0.0351
+/0.0682
+/0.0932
+/0.0585
+/0.121
+/0.147
+/0.0362
+/0.0246
+/1.30
+/0.151
+/0.0247
+/0.0706
+/0.00606
+/5.08 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 9.85%
0.169 0.0561 0.406 0.0844 0.0671 0.0499 0.0576 0.118 0.175 0.0968 0.0685 0.0863 0.0616 0.0448 0.517 0.0844 0.0441 0.0522 0.00975 8.66 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.279
+/0.0324
+/0.420
+/0.148
+/0.0652
+/0.0907
+/0.0344
+/0.0668
+/0.0913
+/0.0573
+/0.119
+/0.144
+/0.0355
+/0.0241
+/1.28
+/0.148
+/0.0242
+/0.0692
+/0.00607
+/5.08 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 3
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481013 95270002014F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 66 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
4 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 54 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 468049 0714 2335 2303 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/30/05 09/25/05 09/30/05 MJH1 EXW1 MXP1 U
U U
U U
U U
U U
U U
0.0488 0.0918 0.123 0.0286 0.0193 0.0151 0.0133 0.0402 0.0421 0.0497 0.024 0.0295 0.0167 0.0135 0.131 0.0286 0.0133 0.0143 0.00443 3.09 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481014 TS 23AUG05 01SEP05 95270002015F YANK01204 Project:
YANK001 Client ID:
Client 0.978 0.00452 0.593 0.797 0.0328 0.110 0.0221 0.00462 0.00825 0.0576 0.989 0.981 0.0126 0.00587 11.8 0.797 0.0076 0.266 0.00372 4.13
+/0.147
+/0.116
+/0.218
+/0.0796
+/0.0234
+/0.0429
+/0.0246
+/0.0451
+/0.0524
+/0.0658
+/0.0631
+/0.0877
+/0.0212
+/0.0168
+/0.743
+/0.0796
+/0.0148
+/0.0459
+/0.00546
+/3.91 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 2.99%
0.104 0.189 0.260 0.060 0.0405 0.0319 0.029 0.0839 0.0908 0.103 0.0497 0.0615 0.0352 0.0284 0.287 0.060 0.0278 0.0302 0.00924 6.47 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.144
+/0.114
+/0.213
+/0.078
+/0.0229
+/0.042
+/0.0241
+/0.0442
+/0.0514
+/0.0645
+/0.0618
+/0.0859
+/0.0208
+/0.0164
+/0.728
+/0.078
+/0.0146
+/0.045
+/0.00546
+/3.91 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 3
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481014 95270002015F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 67 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
4 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 56 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 468049 0829 2336 2335 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/30/05 09/25/05 09/30/05 MJH1 EXW1 MXP1 U
U U
U U
U U
U U
U 0.0824 0.0932 0.189 0.0545 0.0307 0.0258 0.0313 0.0666 0.0729 0.071 0.0385 0.0507 0.0311 0.0221 0.231 0.0545 0.0246 0.0283 0.00387 3.08 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481015 TS 23AUG05 01SEP05 95270002016F YANK01204 Project:
YANK001 Client ID:
Client 1.01 0.0704 1.24 1.23 0.0251 0.764 0.0177 0.0115 0.0216 0.018 0.999 1.23 0.0246 0.0133 10.9 1.23 0.00451 0.293 0.0164 0.648
+/0.258
+/0.126
+/0.709
+/0.152
+/0.036
+/0.0979
+/0.0364
+/0.0844
+/0.0932
+/0.0846
+/0.0981
+/0.165
+/0.0369
+/0.0289
+/1.20
+/0.152
+/0.0295
+/0.0733
+/0.00543
+/3.63 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 12.7%
0.181 0.194 0.410 0.116 0.0663 0.0555 0.0691 0.141 0.163 0.147 0.0807 0.107 0.0669 0.0477 0.527 0.116 0.0522 0.0605 0.0081 6.45 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.252
+/0.123
+/0.695
+/0.149
+/0.0353
+/0.0959
+/0.0357
+/0.0827
+/0.0914
+/0.0829
+/0.0961
+/0.162
+/0.0362
+/0.0283
+/1.18
+/0.149
+/0.0289
+/0.0718
+/0.00544
+/3.63 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 3
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481015 95270002016F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 67 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
4 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 58 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 468049 2303 2336 0008 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/25/05 09/25/05 10/01/05 MJH1 EXW1 MXP1 U
UUI U
U U
UUI U
U U
U 0.0648 0.119 0.166 0.0372 0.0251 0.0179 0.023 0.0589 0.0508 0.0641 0.0318 0.0426 0.0208 0.0191 0.183 0.0372 0.0197 0.020 0.00375 3.03 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481016 TS 23AUG05 01SEP05 95270002017F YANK01204 Project:
YANK001 Client ID:
Client 1.04 0.0691 0.736 2.91 0.00 1.44 0.0148 0.0654 0.00429 0.00 1.37 3.70 0.0231 0.0062 7.74 2.91 0.0198 0.352 0.0962 3.93
+/0.198
+/0.163
+/0.367
+/0.168
+/0.0424
+/0.0654
+/0.0409
+/0.0939
+/0.0744
+/0.119
+/0.0883
+/0.159
+/0.0268
+/0.0243
+/0.776
+/0.168
+/0.024
+/0.0606
+/0.00797
+/3.83 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 63.3%
0.136 0.244 0.345 0.0772 0.0521 0.0374 0.0484 0.121 0.108 0.131 0.0652 0.0875 0.0434 0.0395 0.390 0.0772 0.0406 0.0414 0.00782 6.35 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.194
+/0.160
+/0.360
+/0.165
+/0.0416
+/0.0641
+/0.040
+/0.0921
+/0.0729
+/0.117
+/0.0865
+/0.155
+/0.0263
+/0.0238
+/0.761
+/0.165
+/0.0235
+/0.0593
+/0.00849
+/3.83 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 3
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481016 95270002017F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 57 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
4 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 60 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS 459542 464187 468049 0830 1221 0041 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/30/05 09/28/05 10/01/05 MJH1 EXW1 MXP1 U
UUI U
U U
U UUI U
U U
0.0656 0.117 0.140 0.0364 0.0254 0.0219 0.0262 0.0505 0.0604 0.0587 0.0306 0.0358 0.0156 0.0196 0.219 0.0364 0.0177 0.019 0.00742 3.05 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481017 TS 25AUG05 01SEP05 95270002019F YANK01204 Project:
YANK001 Client ID:
Client 0.964 0.0832 0.730 1.24 0.00 0.922 0.0376 0.031 0.0447 0.101 1.04 1.36 0.00 0.00757 10.0 1.24 0.00332 0.306 0.026 0.417
+/0.247
+/0.141
+/0.316
+/0.171
+/0.0408
+/0.0986
+/0.0317
+/0.0669
+/0.0791
+/0.0779
+/0.126
+/0.174
+/0.0389
+/0.0241
+/1.25
+/0.171
+/0.0218
+/0.0664
+/0.00952
+/3.65 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 10.4%
0.141 0.241 0.299 0.0768 0.0537 0.046 0.0563 0.105 0.131 0.121 0.0632 0.0749 0.034 0.0414 0.477 0.0768 0.0371 0.0403 0.0159 6.38 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.242
+/0.138
+/0.310
+/0.168
+/0.040
+/0.0967
+/0.031
+/0.0656
+/0.0775
+/0.0763
+/0.124
+/0.171
+/0.0381
+/0.0236
+/1.22
+/0.168
+/0.0214
+/0.065
+/0.00955
+/3.65 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
2 3
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481017 95270002019F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery GFPC, Sr90, solid 0.025 pCi/g 65 (25%125%)
M TPU Uncertainty Vol. Recv.:
2 3
4 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified LC MDA The above sample is reported on a dry weight basis.
Page 62 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Alpha Spec Analysis Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Alphaspec Am241, Cm, Solid ALL FSS Alphaspec Pu, SolidALL FSS Liquid Scint Pu241, SolidALL FSS Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS Liquid Scint C14, Solid All,FSS 464478 464479 464480 459542 464187 468049 1106 1106 1424 0831 1221 0113 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Americium241 Curium242 Curium243/244 Plutonium238 Plutonium239/240 Plutonium241 Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/26/05 09/26/05 09/26/05 09/30/05 09/28/05 10/01/05 JAS1 JAS1 JAS1 MJH1 EXW1 MXP1 U
U U
U U
U U
U U
U U
U U
U U
U 0.101 0.0742 0.167 0.112 0.0965 11.0 0.075 0.0995 0.187 0.0473 0.0274 0.0234 0.026 0.0689 0.0672 0.0612 0.0383 0.0499 0.0234 0.022 0.203 0.0473 0.0238 0.0219 0.00766 3.08 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481018 TS 23AUG05 01SEP05 95270002004F YANK01204 Project:
YANK001 Client ID:
Client 0.00392 0.0664 0.0699 0.0316 0.052 0.765 1.22 0.0663 0.919 1.34 0.0461 2.41 0.0394 0.0321 0.0125 0.116 1.32 1.39 0.0174 0.0245 10.7 1.34 0.0113 0.433 0.0364 1.72
+/0.0928
+/0.115
+/0.130
+/0.120
+/0.118
+/13.0
+/0.272
+/0.142
+/0.401
+/0.181
+/0.0371
+/0.238
+/0.0294
+/0.097
+/0.085
+/0.108
+/0.161
+/0.181
+/0.0297
+/0.0267
+/1.21
+/0.181
+/0.0293
+/0.0831
+/0.0107
+/3.77 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 14.7%
0.279 0.236 0.410 0.300 0.270 22.6 0.158 0.203 0.390 0.0979 0.0572 0.0488 0.0553 0.142 0.143 0.125 0.0784 0.102 0.0491 0.0458 0.438 0.0979 0.049 0.0457 0.0165 6.46 M
+/0.0928
+/0.115
+/0.131
+/0.120
+/0.118
+/13.0
+/0.267
+/0.139
+/0.393
+/0.177
+/0.0364
+/0.233
+/0.0289
+/0.095
+/0.0833
+/0.106
+/0.158
+/0.178
+/0.0291
+/0.0262
+/1.18
+/0.177
+/0.0287
+/0.0815
+/0.0108
+/3.77 TPU Uncertainty Vol. Recv.:
1 2
3 4
5 6
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Liquid Scint C14, Solid All,FSS Liquid Scint Fe55, SolidALL FSS Liquid Scint Ni63, SolidALL FSS Liquid Scint Tc99, SolidALL FSS 462176 462172 462173 461642 0930 2121 1514 1359 pCi/g pCi/g pCi/g pCi/g Carbon14 Iron55 Nickel63 Technetium99 09/22/05 09/20/05 09/20/05 09/19/05 SLN1 BXF1 BXF1 BXF1 U
U 0.103 25.2 8.29 0.121 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481018 95270002004F YANK01204 Project:
YANK001 Client ID:
0.296 13.8 3.72 0.368
+/0.129
+/37.6
+/9.67
+/0.154 362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Sample ID:
Client Sample ID:
Batch Americium243 Plutonium242 Carrier/Tracer Recovery Carrier/Tracer Recovery Carrier/Tracer Recovery Alphaspec Am241, Cm, Solid ALL Alphaspec Pu, SolidALL FSS Liquid Scint Pu241, SolidALL FS GFPC, Sr90, solid 0.025 pCi/g Liquid Scint Fe55, SolidALL FS 82 91 86 56 88 (15%125%)
(15%125%)
(25%125%)
(25%125%)
(15%125%)
0.210 51.3 17.4 0.248 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.129
+/37.6
+/9.67
+/0.155 TPU Uncertainty Vol. Recv.:
1 2
3 4
5 6
7 8
9 10 11 DOE EML HASL300, Am05RC Modified DOE EML HASL300, Pu11RC Modified DOE EML HASL300, Pu11RC Modified EML HASL 300, 4.5.2.3 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified EPA EERF C01 Modified DOE RESL Fe1, Modified DOE RESL Ni1, Modified DOE EML HASL300, Tc02RC Modified 8
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481018 95270002004F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery Carrier/Tracer Recovery Liquid Scint Ni63, SolidALL FS Liquid Scint Tc99, SolidALL FS 85 86 (25%125%)
(15%125%)
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
Page 65 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Alpha Spec Analysis Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Alphaspec Am241, Cm, Solid ALL FSS Alphaspec Pu, SolidALL FSS Liquid Scint Pu241, SolidALL FSS Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS Liquid Scint C14, Solid All,FSS 464478 464479 464480 459542 464187 468049 1106 1106 1441 0832 1221 0146 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Americium241 Curium242 Curium243/244 Plutonium238 Plutonium239/240 Plutonium241 Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/26/05 09/26/05 09/26/05 09/30/05 09/28/05 10/01/05 JAS1 JAS1 JAS1 MJH1 EXW1 MXP1 U
U U
U U
U U
U U
U U
U U
U U
U U
0.0816 0.0546 0.134 0.126 0.122 10.5 0.0839 0.0342 0.232 0.0435 0.0312 0.029 0.0279 0.0638 0.0857 0.0544 0.032 0.0465 0.0307 0.0231 0.219 0.0435 0.0239 0.0296 0.00658 3.07 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481019 TS 23AUG05 01SEP05 95270002009F YANK01204 Project:
YANK001 Client ID:
Client 0.00482 0.0176 0.0633 0.0699 0.0627 15 0.861 0.0357 0.299 0.728 0.00348 0.477 0.00701 0.0373 0.099 0.047 0.534 0.614 0.00541 0.00414 11.5 0.728 0.00465 0.133 0.0167 1.94
+/0.073
+/0.0701
+/0.151
+/0.078
+/0.0767
+/12.0
+/0.270
+/0.0404
+/0.489
+/0.157
+/0.0375
+/0.0873
+/0.0345
+/0.0753
+/0.0913
+/0.0662
+/0.0901
+/0.146
+/0.0367
+/0.0282
+/1.44
+/0.157
+/0.0294
+/0.0608
+/0.0081
+/3.77 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 8.95%
0.242 0.201 0.347 0.333 0.323 21.8 0.188 0.0712 0.502 0.095 0.0682 0.0627 0.0635 0.136 0.192 0.114 0.0677 0.099 0.0668 0.0505 0.516 0.095 0.0512 0.0637 0.0142 6.44 M
+/0.073
+/0.0701
+/0.151
+/0.0784
+/0.077
+/12.2
+/0.265
+/0.0396
+/0.480
+/0.154
+/0.0367
+/0.0856
+/0.0338
+/0.0738
+/0.0895
+/0.0649
+/0.0883
+/0.143
+/0.036
+/0.0276
+/1.41
+/0.154
+/0.0288
+/0.0596
+/0.00811
+/3.77 TPU Uncertainty Vol. Recv.:
1 2
3 4
5 6
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Liquid Scint C14, Solid All,FSS Liquid Scint Fe55, SolidALL FSS Liquid Scint Ni63, SolidALL FSS Liquid Scint Tc99, SolidALL FSS 462176 462172 462173 461642 1032 2208 1531 1431 pCi/g pCi/g pCi/g pCi/g Carbon14 Iron55 Nickel63 Technetium99 09/16/05 09/20/05 09/20/05 09/19/05 SLN1 BXF1 BXF1 BXF1 U
U 0.0851 26.2 8.46 0.125 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481019 95270002009F YANK01204 Project:
YANK001 Client ID:
0.287 30.3 5.55 0.325
+/0.102
+/38.7
+/9.77
+/0.158 362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Sample ID:
Client Sample ID:
Batch Americium243 Plutonium242 Carrier/Tracer Recovery Carrier/Tracer Recovery Carrier/Tracer Recovery Alphaspec Am241, Cm, Solid ALL Alphaspec Pu, SolidALL FSS Liquid Scint Pu241, SolidALL FS GFPC, Sr90, solid 0.025 pCi/g Liquid Scint Fe55, SolidALL FS 82 82 90 62 88 (15%125%)
(15%125%)
(25%125%)
(25%125%)
(15%125%)
0.173 53.1 17.7 0.255 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.102
+/38.7
+/9.77
+/0.158 TPU Uncertainty Vol. Recv.:
1 2
3 4
5 6
7 8
9 10 11 DOE EML HASL300, Am05RC Modified DOE EML HASL300, Pu11RC Modified DOE EML HASL300, Pu11RC Modified EML HASL 300, 4.5.2.3 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified EPA EERF C01 Modified DOE RESL Fe1, Modified DOE RESL Ni1, Modified DOE EML HASL300, Tc02RC Modified 8
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481019 95270002009F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery Carrier/Tracer Recovery Liquid Scint Ni63, SolidALL FS Liquid Scint Tc99, SolidALL FS 84 84 (25%125%)
(15%125%)
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
Page 68 of 81
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Alpha Spec Analysis Rad Gamma Spec Analysis Rad Gas Flow Proportional Counting Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Alphaspec Am241, Cm, Solid ALL FSS Alphaspec Pu, SolidALL FSS Liquid Scint Pu241, SolidALL FSS Gamma,SolidFSS GAM & ALL FSS GFPC, Sr90, solid 0.025 pCi/g LSC, Tritium Dist, SolidHTD2,ALL FSS Liquid Scint C14, Solid All,FSS 464478 464479 464480 459542 464187 468049 1106 1403 1458 0835 2301 0219 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Americium241 Curium242 Curium243/244 Plutonium238 Plutonium239/240 Plutonium241 Actinium228 Americium241 Bismuth212 Bismuth214 Cesium134 Cesium137 Cobalt60 Europium152 Europium154 Europium155 Lead212 Lead214 Manganese54 Niobium94 Potassium40 Radium226 Silver108m Thallium208 Strontium90 Tritium 09/26/05 09/27/05 09/26/05 09/30/05 09/28/05 10/01/05 JAS1 JAS1 JAS1 MJH1 EXW1 MXP1 U
U U
U U
U UUI U
U U
U U
U U
U U
U 0.113 0.0875 0.174 0.0683 0.132 11.4 0.203 0.102 0.215 0.0514 0.0327 0.0281 0.0386 0.0731 0.0781 0.0704 0.0421 0.0533 0.0324 0.0273 0.330 0.0514 0.0264 0.0258 0.00373 3.09 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481020 TS 23AUG05 01SEP05 95270002012F YANK01204 Project:
YANK001 Client ID:
Client 0.0731 0.0369 0.101 0.0311 0.192 5.58 0.00 0.0116 0.714 0.576 0.0399 0.646 0.0185 0.0149 0.00285 0.0332 0.646 0.652 0.0104 0.0179 9.44 0.576 0.0217 0.279 0.0107 3.48
+/0.144
+/0.0835
+/0.117
+/0.0877
+/0.193
+/13.4
+/0.245
+/0.139
+/0.503
+/0.136
+/0.036
+/0.104
+/0.0453
+/0.0919
+/0.113
+/0.0866
+/0.106
+/0.168
+/0.0392
+/0.0319
+/1.55
+/0.136
+/0.0315
+/0.0766
+/0.005
+/3.87 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 8.59%
0.317 0.279 0.437 0.218 0.345 23.6 0.426 0.214 0.469 0.111 0.0712 0.0609 0.0851 0.155 0.178 0.147 0.0882 0.113 0.0702 0.0588 0.739 0.111 0.0563 0.056 0.0078 6.47 M
+/0.144
+/0.0835
+/0.118
+/0.0877
+/0.194
+/13.4
+/0.240
+/0.136
+/0.493
+/0.133
+/0.0353
+/0.102
+/0.0444
+/0.090
+/0.110
+/0.0848
+/0.103
+/0.165
+/0.0385
+/0.0312
+/1.51
+/0.133
+/0.0308
+/0.0751
+/0.005
+/3.87 TPU Uncertainty Vol. Recv.:
1 2
3 4
5 6
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Liquid Scintillation Analysis Parameter Result Units Qualifier AnalystDate Time Liquid Scint C14, Solid All,FSS Liquid Scint Fe55, SolidALL FSS Liquid Scint Ni63, SolidALL FSS Liquid Scint Tc99, SolidALL FSS 462176 462172 462173 461642 1104 2256 1548 1643 pCi/g pCi/g pCi/g pCi/g Carbon14 Iron55 Nickel63 Technetium99 09/22/05 09/20/05 09/20/05 09/19/05 SLN1 BXF1 BXF1 BXF1 U
U U
0.118 25.1 8.25 0.118 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481020 95270002012F YANK01204 Project:
YANK001 Client ID:
0.230 21.1 3.41 0.376
+/0.145
+/37.2
+/9.64
+/0.151 362 Injun Hollow Road Surrogate/Tracer recovery Recovery%
Test Acceptable Limits Sample ID:
Client Sample ID:
Batch Americium243 Plutonium242 Carrier/Tracer Recovery Carrier/Tracer Recovery Carrier/Tracer Recovery Alphaspec Am241, Cm, Solid ALL Alphaspec Pu, SolidALL FSS Liquid Scint Pu241, SolidALL FS GFPC, Sr90, solid 0.025 pCi/g Liquid Scint Fe55, SolidALL FS 83 84 82 61 86 (15%125%)
(15%125%)
(25%125%)
(25%125%)
(15%125%)
0.240 51.1 17.3 0.242 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/06/05 09/06/05 459654 459653 0914 0751 PD B J1 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.145
+/37.3
+/9.64
+/0.151 TPU Uncertainty Vol. Recv.:
1 2
3 4
5 6
7 8
9 10 11 DOE EML HASL300, Am05RC Modified DOE EML HASL300, Pu11RC Modified DOE EML HASL300, Pu11RC Modified EML HASL 300, 4.5.2.3 EPA 905.0 Modified EPA 906.0 Modified EPA 906.0 Modified EPA EERF C01 Modified DOE RESL Fe1, Modified DOE RESL Ni1, Modified DOE EML HASL300, Tc02RC Modified 8
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Parameter Result Units Qualifier AnalystDate Time DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 3, 2005 Report Date:
Address :
Soils PO# 002332 Project:
144481020 95270002012F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Client Sample ID:
Batch
- Indicates the analyte is a surrogate compound.
B Target analyte was detected in the sample as well as the associated blank.
BD Results below the MDC or low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.
U Target analyte was analyzed for but not detected above the MDL or LOD.
UI Uncertain identification for gamma spectroscopy.
X Labspecific qualifierplease see case narrative, data summary package or contact your project manager for details.
d The 2:1 depletion requirement was not met for this sample h Sample preparation or preservation holding time exceeded.
Carrier/Tracer Recovery Carrier/Tracer Recovery Liquid Scint Ni63, SolidALL FS Liquid Scint Tc99, SolidALL FS 85 89 (25%125%)
(15%125%)
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
Page 71 of 81
QUALITY CONTROL DATA Page 72 of 81
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Alpha Spec 464478 464479 Batch Batch Americium-241 Curium-242 Curium-243/244 Americium-241 Curium-242 Curium-243/244 Americium-241 Curium-242 Curium-243/244 Americium-241 Curium-242 Curium-243/244 Plutonium-238 Parmname Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Client :
Haddam Neck Plant East Hampton, Connecticut October 3, 2005 Report Date:
Units pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Anlst Date Time JAS1 JAS1 09/26/05 09/26/05 09/26/05 09/26/05 11:06 11:06 11:06 11:06 QC
-0.0723 0.0641 0.040 8.94
-0.0597 12.7 0.0608 0.0227 0.0769 9.40 0.0465 12.5
-0.0391 NOM Sample
-0.00392 0.0664
-0.0699
-0.00392 0.0664
-0.0699 0.0316 Range (0% - 100%)
(0% - 100%)
(0% - 100%)
(75%-125%)
(75%-125%)
(75%-125%)
(75%-125%)
(0% - 100%)
Qual U
U U
U U
U U
U U
QC1200940286 144481018 QC1200940288 QC1200940285 QC1200940287 144481018 QC1200940290 144481018 RPD%
REC%
84 97 86 93 10.7 13.1 10.9 13.4 DUP LCS MB MS DUP 144481 Workorder:
362 Injun Hollow Road U
U U
U U
U U
+/-0.0928
+/-0.115
+/-0.130
+/-0.0928
+/-0.115
+/-0.130
+/-0.0796
+/-0.0889
+/-0.145
+/-0.923
+/-0.037
+/-1.10
+/-0.108
+/-0.0603
+/-0.149
+/-0.973
+/-0.107
+/-1.12 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-0.0928
+/-0.115
+/-0.131
+/-0.0928
+/-0.115
+/-0.131
+/-0.0803
+/-0.0893
+/-0.145
+/-1.53
+/-0.0379
+/-2.05
+/-0.108
+/-0.0604
+/-0.149
+/-1.62
+/-0.107
+/-2.05 N/A 4
N/A N/A Page 1 of 9 Page 73 of 81
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Alpha Spec Rad Gamma Spec 464479 464480 459542 Batch Batch Batch Plutonium-239/240 Plutonium-238 Plutonium-239/240 Plutonium-238 Plutonium-239/240 Plutonium-238 Plutonium-239/240 Plutonium-241 Plutonium-241 Plutonium-241 Plutonium-241 Actinium-228 Parmname Units pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Anlst Date Time JAS1 MJH1 09/27/05 09/26/05 09/26/05 09/26/05 09/26/05 09/26/05 09/30/05 14:03 11:06 15:32 16:06 15:15 15:49 23:15 QC
-0.0795
-0.0139 9.77
-0.00778
-0.131
-0.0124 10.1
-12.7 113
-13.6 131 0.477 NOM Sample 0.052 0.0316 0.052
-0.765
-0.765 0.494 Range (0% - 100%)
(75%-125%)
(75%-125%)
(75%-125%)
(75%-125%)
(0% - 100%)
(75%-125%)
(75%-125%)
(0% - 100%)
Qual U
U U
U U
U U
QC1200940292 QC1200940289 QC1200940291 144481018 QC1200940294 144481018 QC1200940296 QC1200940293 QC1200940295 144481018 QC1200928336 144481001 RPD%
REC%
99 100 85 98 9.87 10.1 133 135 LCS MB MS DUP LCS MB MS DUP 144481 Workorder:
U U
U U
U
+/-0.120
+/-0.118
+/-0.120
+/-0.118
+/-13.0
+/-13.0
+/-0.135
+/-0.0343
+/-0.166
+/-0.0601
+/-1.06
+/-0.0152
+/-0.0944
+/-0.0533
+/-1.01
+/-12.6
+/-19.5
+/-13.7
+/-20.0
+/-0.146 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-0.120
+/-0.118
+/-0.120
+/-0.118
+/-13.0
+/-13.0
+/-0.0347
+/-0.167
+/-0.0602
+/-1.60
+/-0.0153
+/-0.0959
+/-0.0533
+/-1.57
+/-12.7
+/-25.4
+/-13.9
+/-27.5
+/-0.143 N/A N/A 4
Page 2 of 9 Page 74 of 81
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Gamma Spec 459542 Batch Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Parmname Units pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Anlst Date Time QC 0.00836 0.327 0.733 0.00 1.44 0.0221 0.00826 0.00401 0.0291 0.507 0.837 0.00268 0.0191 5.82 0.733
-0.0161 NOM Sample
-0.0364 0.276 0.644 0.0213 1.38 0.0206
-0.000864 0.0217 0.045 0.393 0.742
-0.0152 0.00785 5.69 0.644
-0.0171 Range (0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 20%)
(0% - 100%)
(0% - 100%)
(0% - 20%)
(0% - 100%)
(0% - 100%)
Qual U
UUI U
U U
U U
U U
RPD%
REC%
144481 Workorder:
U U
U U
U U
U U
U
+/-0.0647
+/-0.249
+/-0.118
+/-0.0255
+/-0.155
+/-0.0216
+/-0.0546
+/-0.0513
+/-0.066
+/-0.0596
+/-0.118
+/-0.0205
+/-0.0178
+/-0.698
+/-0.118
+/-0.0186
+/-0.0724
+/-0.207
+/-0.111
+/-0.0339
+/-0.118
+/-0.0197
+/-0.0503
+/-0.0597
+/-0.0506
+/-0.0722
+/-0.118
+/-0.0191
+/-0.0181
+/-0.729
+/-0.111
+/-0.0186 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-0.132
+/-0.0634
+/-0.244
+/-0.116
+/-0.025
+/-0.152
+/-0.0211
+/-0.0535
+/-0.0503
+/-0.0647
+/-0.0584
+/-0.115
+/-0.0201
+/-0.0174
+/-0.684
+/-0.116
+/-0.0709
+/-0.203
+/-0.109
+/-0.0333
+/-0.116
+/-0.0193
+/-0.0493
+/-0.0585
+/-0.0496
+/-0.0707
+/-0.115
+/-0.0187
+/-0.0177
+/-0.715
+/-0.109 N/A 17 13 103 4
7 N/A 138 43 26 12 N/A 84 2
13 N/A Page 3 of 9 Page 75 of 81
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Gamma Spec 459542 Batch Thallium-208 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Manganese-54 Niobium-94 Potassium-40 Parmname Units pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Anlst Date Time 10/02/05 14:40 QC 0.169 0.392 24.2 0.127 0.292 0.102 10.1 14.7 0.032 0.176 0.178 0.0332
-0.118 0.0338
-0.0406
-0.288 NOM Sample 0.171 Range (0% - 100%)
(75%-125%)
(75%-125%)
(75%-125%)
Qual U
U U
U U
U U
U U
U U
U QC1200928337 RPD%
REC%
99 108 103 24.4 9.40 14.3 LCS 144481 Workorder:
+/-0.0499
+/-0.0434
+/-0.591
+/-1.10
+/-1.07
+/-0.249
+/-0.167
+/-0.480
+/-0.673
+/-0.309
+/-0.308
+/-0.738
+/-0.164
+/-0.221
+/-0.148
+/-0.150 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-0.0183
+/-0.0489
+/-0.0183
+/-0.0425
+/-0.579
+/-1.08
+/-1.05
+/-0.244
+/-0.163
+/-0.471
+/-0.660
+/-0.303
+/-0.302
+/-0.723
+/-0.160
+/-0.217
+/-0.145
+/-0.147 1
Page 4 of 9 Page 76 of 81
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Gamma Spec 459542 Batch Radium-226 Silver-108m Thallium-208 Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lead-212 Lead-214 Parmname Units pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Anlst Date Time 09/30/05 09:18 QC 0.292
-0.00166 0.131 0.0566
-0.0331 0.0624 0.0379 0.000901 0.00818 0.00306 0.0194 0.0326 0.0189 0.0165 0.00298 NOM Sample Range (75%-125%)
Qual U
U U
U U
U U
U U
U U
U U
U U
QC1200928335 RPD%
REC%
MB 144481 Workorder:
+/-1.32
+/-0.249
+/-0.111
+/-0.135
+/-0.0544
+/-0.0927
+/-0.0994
+/-0.029
+/-0.0154
+/-0.0218
+/-0.0139
+/-0.0373
+/-0.0354
+/-0.038
+/-0.0437
+/-0.0529 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-1.29
+/-0.244
+/-0.109
+/-0.133
+/-0.0533
+/-0.0908
+/-0.0974
+/-0.0284
+/-0.0151
+/-0.0214
+/-0.0136
+/-0.0366
+/-0.0347
+/-0.0372
+/-0.0429
+/-0.0518 Page 5 of 9 Page 77 of 81
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Gamma Spec Rad Gas Flow Rad Liquid Scintillation 459542 464187 461642 Batch Batch Batch Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 Strontium-90 Strontium-90 Strontium-90 Strontium-90 Technetium-99 Technetium-99 Technetium-99 Parmname Units pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Anlst Date Time EXW1 BXF1 09/28/05 09/26/05 09/28/05 09/27/05 09/19/05 09/19/05 09/19/05 23:01 14:40 23:01 12:30 21:36 22:41 21:03 QC 0.00375 0.00685 0.270 0.0379
-7.200E-05 0.0118 0.0204 0.781 0.00295 2.67 0.0471 11.1 0.0937 NOM Sample 0.0189 0.0189 0.120 Range (0% - 100%)
(75%-125%)
(75%-125%)
(0% - 100%)
(75%-125%)
Qual U
U U
U U
U U
U U
QC1200939587 144481001 QC1200939589 QC1200939586 QC1200939588 144481001 QC1200933266 144635004 QC1200933268 QC1200933265 RPD%
REC%
88 84 92 0.891 3.17 12.0 DUP LCS MB MS DUP LCS MB 144481 Workorder:
U
+/-0.00732
+/-0.00732
+/-0.153
+/-0.0119
+/-0.0114
+/-0.169
+/-0.029
+/-0.0124
+/-0.0159
+/-0.0075
+/-0.0412
+/-0.00237
+/-0.170
+/-0.143
+/-0.311 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-0.00733
+/-0.00733
+/-0.153
+/-0.0117
+/-0.0112
+/-0.166
+/-0.0284
+/-0.0122
+/-0.0156
+/-0.00753
+/-0.0472
+/-0.00237
+/-0.184
+/-0.143
+/-0.413 8
0 Page 6 of 9 Page 78 of 81
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Liquid Scintillation 461642 461685 462172 462173 Batch Batch Batch Batch Technetium-99 Tritium Tritium Tritium Tritium Iron-55 Iron-55 Iron-55 Iron-55 Nickel-63 Nickel-63 Parmname Units pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Anlst Date Time MXP1 BXF1 BXF1 09/19/05 09/19/05 09/19/05 09/19/05 09/19/05 09/21/05 09/21/05 09/21/05 09/21/05 09/20/05 09/20/05 22:08 19:25 20:16 18:52 19:58 12:30 13:03 12:13 12:46 21:03 21:38 QC 10.5 4.94 21.0 0.119 63.8
-49.4 64.5
-1.81 897
-1.56 58.0 NOM Sample 0.120 8.57 8.57
-13.8
-13.8
-3.72 Range (75%-125%)
(0% - 100%)
(75%-125%)
(75%-125%)
(0% - 100%)
(75%-125%)
(75%-125%)
(0% - 100%)
(75%-125%)
Qual U
U U
U U
QC1200933267 144635004 QC1200933386 144481009 QC1200933388 QC1200933385 QC1200933387 144481009 QC1200934798 144481018 QC1200934800 QC1200934797 QC1200934799 144481018 QC1200934802 144481018 QC1200934804 RPD%
REC%
88 84 84 93 104 81 12.0 25.0 75.8 69.7 865 71.3 MS DUP LCS MB MS DUP LCS MB MS DUP LCS 144481 Workorder:
U U
U U
U U
+/-0.153
+/-7.41
+/-7.41
+/-37.6
+/-37.6
+/-9.67
+/-0.166
+/-0.331
+/-6.24
+/-3.76
+/-1.93
+/-11.8
+/-75.8
+/-7.56
+/-6.21
+/-105
+/-8.93
+/-2.82 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-0.153
+/-7.42
+/-7.42
+/-37.6
+/-37.6
+/-9.67
+/-0.166
+/-0.419
+/-6.24
+/-3.77
+/-1.93
+/-11.8
+/-75.9
+/-8.36
+/-6.21
+/-118
+/-8.93
+/-3.15 0
N/A N/A Page 7 of 9 Page 79 of 81
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Liquid Scintillation 462173 462176 464550 468049 Batch Batch Batch Batch Nickel-63 Nickel-63 Carbon-14 Carbon-14 Carbon-14 Carbon-14 Tritium Tritium Tritium Tritium Tritium Tritium Parmname Units pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Anlst Date Time SLN1 MXP1 MXP1 09/20/05 09/20/05 09/22/05 09/17/05 09/17/05 09/17/05 09/25/05 09/25/05 09/24/05 09/25/05 10/01/05 10/01/05 20:46 21:21 14:14 06:56 03:29 06:39 00:06 01:10 23:34 00:38 03:57 05:02 QC
-0.109 597 0.248 6.28 0.0421 5.67
-1.95 62.1 3.41 56.6 3.02 13.1 NOM Sample
-3.72 0.230 0.230 1.58 1.58 3.93 Range (75%-125%)
(0% - 100%)
(75%-125%)
(75%-125%)
(0% - 100%)
(75%-125%)
(75%-125%)
(0% - 100%)
(75%-125%)
Qual U
U U
U U
QC1200934801 QC1200934803 144481018 QC1200934806 144481020 QC1200934808 QC1200934805 QC1200934807 144481020 QC1200940470 144481003 QC1200940472 QC1200940469 QC1200940471 144481003 QC1200948829 144481016 QC1200948831 RPD%
REC%
103 92 82 86 76 87 577 6.82 6.89 72.5 74.3 15.1 MB MS DUP LCS MB MS DUP LCS MB MS DUP LCS 144481 Workorder:
U U
U U
U U
+/-9.67
+/-0.145
+/-0.145
+/-5.33
+/-5.33
+/-3.83
+/-1.25
+/-28.2
+/-0.138
+/-0.391
+/-0.091
+/-0.412
+/-5.48
+/-7.75
+/-5.62
+/-7.72
+/-3.97 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-9.67
+/-0.145
+/-0.145
+/-5.33
+/-5.33
+/-3.83
+/-1.25
+/-34.9
+/-0.138
+/-0.403
+/-0.091
+/-0.421
+/-5.48
+/-7.82
+/-5.62
+/-7.78
+/-3.97 8
N/A 0
Page 8 of 9 Page 80 of 81
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Liquid Scintillation 468049 Batch Tritium Tritium Parmname Page 9 of 9 Units pCi/g pCi/g Anlst Date Time 10/01/05 10/02/05 03:24 18:21 QC 1.37 39.8 NOM Sample 3.93 Range (75%-125%)
Qual U
QC1200948828 QC1200948830 144481016 Notes:
The Qualifiers in this report are defined as follows:
RPD%
REC%
80 49.7 MB MS 144481 Workorder:
B BD E
H J
U UI X
d h
Indicates the analyte is a surrogate compound.
Target analyte was detected in the sample as well as the associated blank.
Results below the MDC or low tracer recovery.
Concentration of the target analyte exceeds the instrument calibration range.
Analytical holding time exceeded.
Indicates an estimated value.
Target analyte was analyzed for but not detected above the MDL or LOD.
Uncertain identification for gamma spectroscopy.
Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
The 2:1 depletion requirement was not met for this sample Sample preparation or preservation holding time 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.
^ 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.
U
+/-3.83
+/-1.68
+/-1.18
+/-7.82 Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
+/-3.83
+/-1.70
+/-1.18
+/-7.86 Page 81 of 81
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD b Sample and Scan Area Data (12 Pages)
Log Date Log Time E600 S/N Probe S/N 9527-02-SL-00-01-0 10800 12283 10700 8/23/2005 8:29 AM 1105 1006 9527-02-SL-00-02-0 9950 11374 10600 8/23/2005 8:45 AM 1105 1006 9527-02-SL-00-03-0 11400 12924 11300 8/23/2005 8:56 AM 1105 1006 9527-02-SL-00-04-0 14000 15689 13100 8/23/2005 9:04 AM 1105 1006 9527-02-SL-00-05-0 9420 10805 10200 8/23/2005 11:11 AM 1105 1006 9527-02-SL-00-06-0 9960 11384 9800 8/23/2005 1:46 PM 1105 1006 9527-02-SL-00-07-0 14000 15689 14400 8/23/2005 9:15 AM 1105 1006 9527-02-SL-00-08-0 12500 14096 12800 8/23/2005 11:14 AM 1105 1006 9527-02-SL-00-09-0 14100 15795 12400 8/23/2005 11:33 AM 1105 1006 9527-02-SL-00-10-0 18300 20231 18600 8/23/2005 2:11 PM 1105 1006 9527-02-SL-00-11-0 17700 19599 16700 8/23/2005 10:26 AM 1105 1006 9527-02-SL-00-12-0 18300 20231 17100 8/23/2005 2:28 PM 1105 1006 9527-02-SL-00-13-0 18900 20862 17700 8/23/2005 2:21 PM 1105 1006 9527-02-SL-00-14-0 17700 19599 17600 8/23/2005 10:41 AM 1105 1006 9527-02-SL-00-15-0 23800 26002 23300 8/23/2005 10:51 AM 1105 1006 9527-02-SL-00-16-0 17600 19493 15700 8/23/2005 10:33 AM 1105 1006 9527-02-SL-00-17-0 11400 12924 11400 8/23/2005 1:22 PM 1105 1006 Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL AL - Action Level
9527-0002 SCAN AREA 1 SECTIONS 1 THROUGH 4 Log Date Log Time E600 S/N Probe S/N 9527-02-SC-01-01-0 30400 32888 18000 8/23/2005 2:57 PM 1105 1006 9527-02-SC-01-02-0 25800 28092 23500 8/23/2005 3:02 PM 1105 1006 9527-02-SC-01-03-0 24000 26211 21100 8/23/2005 3:05 PM 1105 1006 9527-02-SC-01-04-0 27500 29867 19100 8/23/2005 3:08 PM 1105 1006 9527-02-SC-01-05-0 24200 26420 19300 8/23/2005 3:12 PM 1105 1006 9527-02-SC-01-06-0 25700 27988 20200 8/23/2005 3:14 PM 1105 1006 9527-02-SC-01-07-0 24600 26838 16700 8/23/2005 3:18 PM 1105 1006 9527-02-SC-01-09-0 21700 23802 17400 8/23/2005 3:25 PM 1105 1006 9527-02-SC-01-10-0 20300 22333 15900 8/23/2005 3:31 PM 1105 1006 9527-02-SC-01-11-0 16000 17805 15600 8/23/2005 3:33 PM 1105 1006 9527-02-SC-01-12-0 19900 21913 15000 8/23/2005 3:36 PM 1105 1006 9527-02-SC-01-13-0 14900 16642 14600 8/23/2005 3:39 PM 1105 1006 9527-02-SC-01-14-0 14300 16007 15400 8/23/2005 3:42 PM 1105 1006 9527-02-SC-01-15-0 16400 18228 16500 8/23/2005 3:44 PM 1105 1006 9527-02-SC-01-16-0 13400 15052 12200 8/24/2005 8:31 AM 1112 1010 9527-02-SC-01-17-0 12300 13883 10100 8/24/2005 8:38 AM 1112 1010 9527-02-ER-01-17-1 12300 13883 209000
+
8/24/2005 8:55 AM 1112 1010 9527-02-SC-01-18-0 11700 13244 10800 8/24/2005 8:43 AM 1112 1010 9527-02-SC-01-19-0 23700 25897 18000 8/24/2005 9:14 AM 1112 1010 9527-02-SC-01-19-0 23700 25897 7560 8/24/2005 9:06 AM 1112 1010 9527-02-SC-01-20-0 19400 21388 18000 8/24/2005 9:17 AM 1112 1010 9527-02-SC-01-21-0 24000 26211 17900 8/24/2005 9:20 AM 1112 1010 9527-02-SC-01-22-0 20500 22543 17800 8/24/2005 9:23 AM 1112 1010 9527-02-SC-01-23-0 16700 18544 15600 8/24/2005 9:26 AM 1112 1010 9527-02-SC-01-24-0 18500 20441 17900 8/24/2005 9:33 AM 1112 1010 9527-02-SC-01-25-0 18000 19915 15300 8/24/2005 9:40 AM 1112 1010 9527-02-SC-01-26-0 16700 18544 16000 8/24/2005 9:43 AM 1112 1010 9527-02-SC-01-27-0 16300 18122 15200 8/24/2005 9:45 AM 1112 1010 9527-02-SC-01-28-0 12900 14521 13000 8/24/2005 10:01 AM 1112 1010 9527-02-SC-01-29-0 13600 15264 13600 8/24/2005 10:05 AM 1112 1010 Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL AL - Action Level
9527-0002 SCAN AREA 1 SECTIONS 1 THROUGH 4 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-02-SC-01-30-0 12600 14202 13000 8/24/2005 10:07 AM 1112 1010 9527-02-SC-01-31-0 12200 13776 13500 8/24/2005 10:12 AM 1112 1010 9527-02-SC-01-32-0 11300 12817 12100 8/24/2005 10:27 AM 1112 1010 9527-02-SC-01-33-0 12700 14308 11400 8/24/2005 10:31 AM 1112 1010 9527-02-SC-01-34-0 12900 14521 12600 8/24/2005 10:33 AM 1112 1010 9527-02-SC-01-35-0 12100 13670 13100 8/24/2005 10:36 AM 1112 1010 9527-02-SC-01-36-0 12600 14202 12200 8/24/2005 10:38 AM 1112 1010 AL - Action Level
9527-0002 SCAN AREA 2 SECTIONS 5 THROUGH 12 Log Date Log Time E600 S/N Probe S/N 9527-02-SC-02-01-0 12200 13776 11300 8/24/2005 8:29 AM 1105 1006 9527-02-SC-02-02-0 11200 12710 11200 8/24/2005 8:33 AM 1105 1006 9527-02-SC-02-03-0 11600 13137 11500 8/24/2005 8:34 AM 1105 1006 9527-02-SC-02-04-0 11900 13457 12400 8/24/2005 8:37 AM 1105 1006 9527-02-SC-02-05-0 13200 14840 12900 8/24/2005 8:39 AM 1105 1006 9527-02-SC-02-06-0 11400 12924 10500 8/24/2005 8:42 AM 1105 1006 9527-02-SC-02-07-0 12600 14202 11700 8/24/2005 8:44 AM 1105 1006 9527-02-SC-02-08-0 11000 12497 11400 8/24/2005 8:46 AM 1105 1006 9527-02-SC-02-09-0 12300 13883 11700 8/24/2005 8:48 AM 1105 1006 9527-02-SC-02-10-0 11300 12817 11800 8/24/2005 8:52 AM 1105 1006 9527-02-SC-02-11-0 11300 12817 10900 8/24/2005 8:59 AM 1105 1006 9527-02-SC-02-12-0 11800 13350 10600 8/24/2005 12:03 AM 1105 1006 9527-02-SC-02-13-0 11400 12924 12000 8/24/2005 9:06 AM 1105 1006 9527-02-SC-02-14-0 11900 13457 10100 8/24/2005 9:08 AM 1105 1006 9527-02-SC-02-15-0 12900 14521 12300 8/24/2005 9:10 AM 1105 1006 9527-02-SC-02-16-0 12400 13989 12700 8/24/2005 9:14 AM 1105 1006 9527-02-SC-02-17-0 11900 13457 13100 8/24/2005 9:18 AM 1105 1006 9527-02-SC-02-18-0 12800 14415 12200 8/24/2005 9:21 AM 1105 1006 9527-02-SC-02-19-0 11800 13350 11800 8/24/2005 9:24 AM 1105 1006 9527-02-SC-02-20-0 12500 14096 12900 8/24/2005 9:30 AM 1105 1006 9527-02-SC-02-21-0 14700 16430 11400 8/24/2005 9:35 AM 1105 1006 9527-02-SC-02-22-0 12200 13776 12500 8/24/2005 9:38 AM 1105 1006 9527-02-SC-02-23-0 13100 14733 11400 8/24/2005 9:41 AM 1105 1006 9527-02-SC-02-24-0 12800 14415 13600 8/24/2005 9:43 AM 1105 1006 9527-02-SC-02-25-0 12900 14521 12700 8/24/2005 9:45 AM 1105 1006 9527-02-SC-02-26-0 14100 15795 12100 8/24/2005 9:46 AM 1105 1006 9527-02-SC-02-27-0 14700 16430 12600 8/24/2005 9:48 AM 1105 1006 9527-02-SC-02-28-0 13600 15264 13300 8/24/2005 9:50 AM 1105 1006 9527-02-SC-02-29-0 13500 15158 14300 8/24/2005 9:53 AM 1105 1006 9527-02-SC-02-30-0 13800 15477 14300 8/24/2005 9:55 AM 1105 1006 Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL AL - Action Level
9527-0002 SCAN AREA 2 SECTIONS 5 THROUGH 12 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-02-SC-02-31-0 15600 17383 18900
+
8/24/2005 10:30 AM 1105 1006 9527-02-SC-02-32-0 17800 19704 15100 8/24/2005 10:32 AM 1105 1006 9527-02-SC-02-33-0 17000 18861 16400 8/24/2005 10:34 AM 1105 1006 9527-02-SC-02-34-0 19700 21703 17400 8/24/2005 10:36 AM 1105 1006 9527-02-SC-02-35-0 21200 23278 15600 8/24/2005 10:38 AM 1105 1006 9527-02-SC-02-36-0 17500 19388 16200 8/24/2005 10:40 AM 1105 1006 9527-02-SC-02-37-0 19400 21388 15100 8/24/2005 10:42 AM 1105 1006 9527-02-SC-02-38-0 20400 22438 15200 8/24/2005 10:43 AM 1105 1006 9527-02-SC-02-39-0 19900 21913 15900 8/24/2005 10:45 AM 1105 1006 9527-02-SC-02-40-0 18600 20546 13800 8/24/2005 10:47 AM 1105 1006 9527-02-SC-02-41-0 19300 21283 18300 8/24/2005 2:07 PM 1105 1006 9527-02-SC-02-42-0 19700 21703 20600 8/24/2005 2:10 PM 1105 1006 9527-02-SC-02-43-0 18100 20020 16800 8/24/2005 2:12 PM 1105 1006 9527-02-SC-02-44-0 19600 21598 20000 8/24/2005 2:14 PM 1105 1006 9527-02-SC-02-45-0 19200 21178 19500 8/24/2005 2:17 PM 1105 1006 9527-02-SC-02-46-0 19600 21598 19500 8/24/2005 2:21 PM 1105 1006 9527-02-SC-02-47-0 18000 19915 16900 8/24/2005 2:23 PM 1105 1006 9527-02-SC-02-48-0 18500 20441 20000 8/24/2005 2:26 PM 1105 1006 9527-02-SC-02-49-0 18300 20231 17600 8/24/2005 2:28 PM 1105 1006 9527-02-SC-02-50-0 17300 19177 17500 8/24/2005 2:30 PM 1105 1006 9527-02-SC-02-51-0 18100 20020 19100 8/24/2005 2:33 PM 1105 1006 9527-02-SC-02-52-0 16800 18650 18600 8/24/2005 2:35 PM 1105 1006 9527-02-SC-02-53-0 17100 18966 15700 8/24/2005 2:38 PM 1105 1006 9527-02-SC-02-54-0 16500 18333 15700 8/24/2005 2:40 PM 1105 1006 9527-02-SC-02-55-0 15500 17277 14900 8/24/2005 2:42 PM 1105 1006 9527-02-SC-02-56-0 16000 17805 15300 8/24/2005 2:43 PM 1105 1006 9527-02-SC-02-57-0 15500 17277 16100 8/24/2005 2:45 PM 1105 1006 9527-02-SC-02-58-0 16800 18650 16900 8/24/2005 2:47 PM 1105 1006 9527-02-SC-02-59-0 16400 18228 14800 8/24/2005 2:48 PM 1105 1006 9527-02-SC-02-60-0 17000 18861 16500 8/24/2005 2:50 PM 1105 1006 AL - Action Level
9527-0002 SCAN AREA 2 SECTIONS 5 THROUGH 12 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-02-SC-02-61-0 15600 17383 14900 8/24/2005 2:06 PM 1112 1010 9527-02-SC-02-62-0 13600 15264 15600
+
8/24/2005 2:09 PM 1112 1010 9527-02-SC-02-63-0 14500 16219 13100 8/24/2005 2:15 PM 1112 1010 9527-02-SC-02-64-0 14700 16430 13700 8/24/2005 2:18 PM 1112 1010 9527-02-SC-02-65-0 15800 17594 13700 8/24/2005 2:22 PM 1112 1010 9527-02-SC-02-66-0 13200 14840 14300 8/24/2005 2:26 PM 1112 1010 9527-02-SC-02-67-0 14100 15795 14700 8/24/2005 2:31 PM 1112 1010 9527-02-SC-02-68-0 17400 19283 13800 8/24/2005 2:33 PM 1112 1010 9527-02-SC-02-69-0 13900 15583 14700 8/24/2005 2:37 PM 1112 1010 9527-02-SC-02-70-0 14900 16642 13000 8/24/2005 2:39 PM 1112 1010 9527-02-SC-02-71-0 16200 18016 15700 8/24/2005 2:51 PM 1112 1010 9527-02-SC-02-72-0 14400 16113 14100 8/24/2005 2:53 PM 1112 1010 9527-02-SC-02-73-0 14500 16219 13100 8/24/2005 2:56 PM 1112 1010 9527-02-SC-02-74-0 16200 18016 15800 8/24/2005 2:58 PM 1112 1010 9527-02-SC-02-75-0 15600 17383 15200 8/24/2005 3:00 PM 1112 1010 9527-02-SC-02-76-0 15000 16748 14400 8/24/2005 3:08 PM 1112 1010 9527-02-SC-02-77-0 15700 17488 14100 8/24/2005 3:12 PM 1112 1010 9527-02-SC-02-78-0 15400 17171 16400 8/24/2005 3:14 PM 1112 1010 9527-02-SC-02-79-0 15100 16854 14900 8/24/2005 3:17 PM 1112 1010 9527-02-SC-02-80-0 15300 17065 15500 8/24/2005 3:19 PM 1112 1010 AL - Action Level
9527-0002 SCAN AREA 3 SECTIONS 13 THROUGH 20 Log Date Log Time E600 S/N Probe S/N 9527-02-SC-03-01-0 17300 19177 16700 8/25/2005 8:36 AM 1105 1006 9527-02-SC-03-02-0 17500 19388 15500 8/25/2005 8:40 AM 1105 1006 9527-02-SC-03-03-0 16300 18122 17100 8/25/2005 8:45 AM 1105 1006 9527-02-SC-03-04-0 18600 20546 16700 8/25/2005 8:47 AM 1105 1006 9527-02-SC-03-05-0 17100 18966 16300 8/25/2005 8:50 AM 1105 1006 9527-02-SC-03-06-0 16900 18755 16000 8/25/2005 8:53 AM 1105 1006 9527-02-SC-03-07-0 16700 18544 15000 8/25/2005 8:57 AM 1105 1006 9527-02-SC-03-08-0 16000 17805 15500 8/25/2005 8:59 AM 1105 1006 9527-02-SC-03-09-0 17700 19599 15900 8/25/2005 9:03 AM 1105 1006 9527-02-SC-03-10-0 15800 17594 16100 8/25/2005 9:05 AM 1105 1006 9527-02-SC-03-11-0 13900 15583 14100 8/25/2005 9:11 AM 1105 1006 9527-02-SC-03-12-0 15500 17277 15700 8/25/2005 9:13 AM 1105 1006 9527-02-SC-03-13-0 13100 14733 13100 8/25/2005 9:17 AM 1105 1006 9527-02-SC-03-14-0 14200 15901 15000 8/25/2005 9:31 AM 1105 1006 9527-02-SC-03-15-0 13000 14627 13600 8/25/2005 9:34 AM 1105 1006 9527-02-SC-03-16-0 15400 17171 14000 8/25/2005 9:37 AM 1105 1006 9527-02-SC-03-17-0 15600 17383 13900 8/25/2005 9:39 AM 1105 1006 9527-02-SC-03-18-0 13800 15477 14700 8/25/2005 9:42 AM 1105 1006 9527-02-SC-03-19-0 15000 16748 13600 8/25/2005 9:43 AM 1105 1006 9527-02-SC-03-20-0 12900 14521 13900 8/25/2005 9:45 AM 1105 1006 9527-02-SC-03-21-0 17000 18861 13200 8/25/2005 10:12 AM 1105 1006 9527-02-SC-03-22-0 18300 20231 13800 8/25/2005 10:14 AM 1105 1006 9527-02-SC-03-23-0 15900 17700 14300 8/25/2005 10:16 AM 1105 1006 9527-02-SC-03-24-0 15600 17383 15100 8/25/2005 10:18 AM 1105 1006 9527-02-SC-03-25-0 16600 18439 15400 8/25/2005 10:19 AM 1105 1006 9527-02-SC-03-26-0 16100 17911 15000 8/25/2005 10:21 AM 1105 1006 9527-02-SC-03-27-0 14500 16219 13700 8/25/2005 10:22 AM 1105 1006 9527-02-SC-03-28-0 16000 17805 15800 8/25/2005 10:23 AM 1105 1006 9527-02-SC-03-29-0 14200 15901 14300 8/25/2005 10:25 AM 1105 1006 9527-02-SC-03-30-0 14800 16536 14400 8/25/2005 10:26 AM 1105 1006 Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL AL - Action Level
9527-0002 SCAN AREA 3 SECTIONS 13 THROUGH 20 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-02-SC-03-31-0 13600 15264 12500 8/25/2005 10:31 AM 1105 1006 9527-02-SC-03-32-0 12000 13563 12300 8/25/2005 10:32 AM 1105 1006 9527-02-SC-03-33-0 13300 14946 12500 8/25/2005 10:33 AM 1105 1006 9527-02-SC-03-34-0 12200 13776 12500 8/25/2005 10:34 AM 1105 1006 9527-02-SC-03-35-0 10500 11962 11200 8/25/2005 10:37 AM 1105 1006 9527-02-SC-03-36-0 12500 14096 12700 8/25/2005 10:38 AM 1105 1006 9527-02-SC-03-37-0 12000 13563 13500 8/25/2005 10:39 AM 1105 1006 9527-02-SC-03-38-0 10900 12390 12000 8/25/2005 10:40 AM 1105 1006 9527-02-SC-03-39-0 12900 14521 10900 8/25/2005 10:41 AM 1105 1006 9527-02-SC-03-40-0 12400 13989 11300 8/25/2005 10:43 AM 1105 1006 9527-02-SC-03-41-0 14300 16007 10500 8/25/2005 8:47 AM 1112 1010 9527-02-SC-03-42-0 13300 14946 12000 8/25/2005 8:49 AM 1112 1010 9527-02-SC-03-43-0 12300 13883 12300 8/25/2005 8:52 AM 1112 1010 9527-02-SC-03-44-0 12600 14202 12000 8/25/2005 8:55 AM 1112 1010 9527-02-SC-03-45-0 11900 13457 9980 8/25/2005 8:59 AM 1112 1010 9527-02-SC-03-46-0 11200 12710 9280 8/25/2005 9:01 AM 1112 1010 9527-02-SC-03-47-0 10100 11534 8800 8/25/2005 9:03 AM 1112 1010 9527-02-SC-03-48-0 10500 11962 8260 8/25/2005 9:05 AM 1112 1010 9527-02-SC-03-49-0 10000 11427 8250 8/25/2005 9:08 AM 1112 1010 9527-02-SC-03-50-0 10000 11427 10400 8/25/2005 9:10 AM 1112 1010 9527-02-SC-03-51-0 13100 14733 11600 8/25/2005 9:18 AM 1112 1010 9527-02-SC-03-52-0 12600 14202 12100 8/25/2005 9:21 AM 1112 1010 9527-02-SC-03-53-0 12000 13563 10100 8/25/2005 9:23 AM 1112 1010 9527-02-SC-03-54-0 11300 12817 11400 8/25/2005 9:26 AM 1112 1010 9527-02-SC-03-55-0 11500 13030 10900 8/25/2005 9:28 AM 1112 1010 9527-02-SC-03-56-0 10200 11641 10300 8/25/2005 9:30 AM 1112 1010 9527-02-SC-03-57-0 12000 13563 10900 8/25/2005 9:33 AM 1112 1010 9527-02-SC-03-58-0 11300 12817 12200 8/25/2005 9:35 AM 1112 1010 9527-02-SC-03-59-0 11300 12817 11200 8/25/2005 9:37 AM 1112 1010 9527-02-SC-03-60-0 10100 11534 11300 8/25/2005 9:39 AM 1112 1010 AL - Action Level
9527-0002 SCAN AREA 3 SECTIONS 13 THROUGH 20 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-02-SC-03-61-0 13000 14627 11200 8/25/2005 10:10 AM 1112 1010 9527-02-SC-03-62-0 10800 12283 10400 8/25/2005 10:12 AM 1112 1010 9527-02-SC-03-63-0 11300 12817 10500 8/25/2005 10:15 AM 1112 1010 9527-02-SC-03-64-0 10300 11748 10300 8/25/2005 10:16 AM 1112 1010 9527-02-SC-03-65-0 10100 11534 11100 8/25/2005 10:19 AM 1112 1010 9527-02-SC-03-66-0 12500 14096 11400 8/25/2005 10:21 AM 1112 1010 9527-02-SC-03-67-0 10000 11427 11100 8/25/2005 10:23 AM 1112 1010 9527-02-SC-03-68-0 10700 12176 11300 8/25/2005 10:24 AM 1112 1010 9527-02-SC-03-69-0 11100 12604 10400 8/25/2005 10:26 AM 1112 1010 9527-02-SC-03-70-0 10100 11534 11100 8/25/2005 10:28 AM 1112 1010 9527-02-SC-03-71-0 10100 11534 9710 8/25/2005 10:30 AM 1112 1010 9527-02-SC-03-72-0 10300 11748 10300 8/25/2005 10:32 AM 1112 1010 9527-02-SC-03-73-0 10200 11641 9850 8/25/2005 10:34 AM 1112 1010 9527-02-SC-03-74-0 10600 12069 10800 8/25/2005 10:36 AM 1112 1010 9527-02-SC-03-75-0 9440 10827 10400 8/25/2005 10:38 AM 1112 1010 9527-02-SC-03-76-0 10800 12283 8810 8/25/2005 10:41 AM 1112 1010 9527-02-SC-03-77-0 10200 11641 9830 8/25/2005 10:43 AM 1112 1010 9527-02-SC-03-78-0 10800 12283 10500 8/25/2005 10:45 AM 1112 1010 9527-02-SC-03-79-0 11100 12604 10900 8/25/2005 10:46 AM 1112 1010 9527-02-SC-03-80-0 10300 11748 10100 8/25/2005 10:47 AM 1112 1010 AL - Action Level
9527-0002 SCAN AREA 4 SECTIONS 21 THROUGH 30 Log Date Log Time E600 S/N Probe S/N 9527-02-SC-04-01-0 10800 12283 8220 8/25/2005 1:36 PM 1105 1006 9527-02-SC-04-02-0 12200 13776 9040 8/25/2005 1:51 PM 1105 1006 9527-02-SC-04-03-0 11600 13137 8810 8/25/2005 1:58 PM 1105 1006 9527-02-SC-04-04-0 11000 12497 8090 8/25/2005 2:00 PM 1105 1006 9527-02-SC-04-05-0 10900 12390 9650 8/25/2005 2:02 PM 1105 1006 9527-02-SC-04-06-0 10900 12390 10200 8/25/2005 2:05 PM 1105 1006 9527-02-SC-04-07-0 9040 10397 8940 8/25/2005 2:07 PM 1105 1006 9527-02-SC-04-08-0 9050 10408 9660 8/25/2005 2:12 PM 1105 1006 9527-02-SC-04-09-0 10000 11427 9630 8/25/2005 2:16 PM 1105 1006 9527-02-SC-04-10-0 9950 11374 11200 8/25/2005 2:18 PM 1105 1006 9527-02-SC-04-11-0 10500 11962 8120 8/25/2005 2:22 PM 1105 1006 9527-02-SC-04-12-0 8690 10020 9250 8/25/2005 2:24 PM 1105 1006 9527-02-SC-04-13-0 9060 10418 8060 8/25/2005 2:28 PM 1105 1006 9527-02-SC-04-14-0 9240 10612 7700 8/25/2005 2:29 PM 1105 1006 9527-02-SC-04-15-0 10200 11641 9650 8/25/2005 2:30 PM 1105 1006 9527-02-SC-04-16-0 8340 9643 7760 8/25/2005 2:32 PM 1105 1006 9527-02-SC-04-17-0 8360 9665 7550 8/25/2005 2:35 PM 1105 1006 9527-02-SC-04-18-0 8750 10085 8670 8/25/2005 2:36 PM 1105 1006 9527-02-SC-04-19-0 7780 9039 7490 8/25/2005 2:38 PM 1105 1006 9527-02-SC-04-20-0 8880 10225 7460 8/25/2005 2:39 PM 1105 1006 9527-02-SC-04-21-0 8530 9848 9030 8/25/2005 2:57 PM 1105 1006 9527-02-SC-04-22-0 9510 10902 7420 8/25/2005 2:58 PM 1105 1006 9527-02-SC-04-23-0 10300 11748 8570 8/25/2005 3:00 PM 1105 1006 9527-02-SC-04-24-0 10800 12283 7770 8/25/2005 3:01 PM 1105 1006 9527-02-SC-04-25-0 9510 10902 8350 8/25/2005 3:02 PM 1105 1006 9527-02-SC-04-26-0 8570 9891 9390 8/25/2005 3:03 PM 1105 1006 9527-02-SC-04-27-0 10400 11855 8790 8/25/2005 3:05 PM 1105 1006 9527-02-SC-04-28-0 9980 11406 9820 8/25/2005 3:06 PM 1105 1006 9527-02-SC-04-29-0 11000 12497 8860 8/25/2005 3:07 PM 1105 1006 9527-02-SC-04-30-0 9920 11341 8840 8/25/2005 3:08 PM 1105 1006 Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL AL - Action Level
9527-0002 SCAN AREA 4 SECTIONS 21 THROUGH 30 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-02-SC-04-31-0 9250 10623 9220 8/25/2005 3:12 PM 1105 1006 9527-02-SC-04-32-0 9480 10870 9440 8/25/2005 3:13 PM 1105 1006 9527-02-SC-04-33-0 7920 9190 8580 8/25/2005 1:36 PM 1112 1010 9527-02-SC-04-34-0 10200 11641 8160 8/25/2005 1:37 PM 1112 1010 9527-02-SC-04-35-0 9080 10440 8350 8/25/2005 1:40 PM 1112 1010 9527-02-SC-04-36-0 9020 10375 8540 8/25/2005 1:42 PM 1112 1010 9527-02-SC-04-37-0 8460 9773 9110 8/25/2005 1:45 PM 1112 1010 9527-02-SC-04-38-0 9410 10794 6990 8/25/2005 1:47 PM 1112 1010 9527-02-SC-04-39-0 8690 10020 8960 8/25/2005 1:52 PM 1112 1010 9527-02-SC-04-40-0 9630 11030 6590 8/25/2005 1:56 PM 1112 1010 9527-02-SC-04-41-0 12100 13670 9990 8/25/2005 2:00 PM 1112 1010 9527-02-SC-04-42-0 11100 12604 10700 8/25/2005 2:03 PM 1112 1010 9527-02-SC-04-43-0 12700 14308 8350 8/25/2005 2:06 PM 1112 1010 9527-02-SC-04-44-0 13300 14946 7590 8/25/2005 2:09 PM 1112 1010 9527-02-SC-04-45-0 10100 11534 8370 8/25/2005 2:12 PM 1112 1010 9527-02-SC-04-46-0 10900 12390 10200 8/25/2005 2:14 PM 1112 1010 9527-02-SC-04-47-0 10100 11534 10700 8/25/2005 2:15 PM 1112 1010 9527-02-SC-04-48-0 9470 10859 7850 8/25/2005 2:17 PM 1112 1010 9527-02-SC-04-49-0 7750 9006 8020 8/25/2005 2:25 PM 1112 1010 9527-02-SC-04-50-0 7850 9114 6840 8/25/2005 2:29 PM 1112 1010 9527-02-SC-04-51-0 7560 8801 6980 8/25/2005 2:32 PM 1112 1010 9527-02-SC-04-52-0 8170 9460 6990 8/25/2005 2:35 PM 1112 1010 9527-02-SC-04-53-0 7950 9222 6910 8/25/2005 2:58 PM 1112 1010 9527-02-SC-04-54-0 9660 11063 4830 8/25/2005 3:00 PM 1112 1010 9527-02-SC-04-55-0 10700 12176 4730 8/25/2005 3:03 PM 1112 1010 9527-02-SC-04-56-0 9810 11224 6600 8/25/2005 3:07 PM 1112 1010 9527-02-SC-04-57-0 8880 10225 6830 8/25/2005 3:10 PM 1112 1010 9527-02-SC-04-58-0 7790 9050 7810 8/25/2005 3:11 PM 1112 1010 9527-02-SC-04-59-0 7600 8844 6070 8/25/2005 3:13 PM 1112 1010 9527-02-SC-04-60-0 7320 8541 6720 8/25/2005 3:14 PM 1112 1010 AL - Action Level
9527-0002 SCAN AREA 4 SECTIONS 21 THROUGH 30 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0002
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-02-SC-04-61-0 13300 14946 11700 8/29/2005 1:58 PM 1105 1006 9527-02-SC-04-62-0 11900 13457 12500 8/29/2005 2:01 PM 1105 1006 9527-02-SC-04-63-0 12600 14202 12300 8/29/2005 2:05 PM 1105 1006 9527-02-SC-04-64-0 12900 14521 12400 8/29/2005 2:09 PM 1105 1006 9527-02-SC-04-65-0 13100 14733 14500 8/29/2005 2:13 PM 1105 1006 9527-02-SC-04-66-0 14300 16007 15000 8/29/2005 2:17 PM 1105 1006 9527-02-SC-04-67-0 21700 23802 16500 8/29/2005 2:21 PM 1105 1006 9527-02-SC-04-68-0 21100 23173 17100 8/29/2005 2:23 PM 1105 1006 9527-02-SC-04-69-0 19500 21493 17100 8/29/2005 2:25 PM 1105 1006 9527-02-SC-04-70-0 21300 23383 18900 8/29/2005 2:28 PM 1105 1006 9527-02-SC-04-71-0 15000 16748 16000 8/29/2005 2:33 PM 1105 1006 AL - Action Level
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD c Split Sample Assessment Forms (2 Pages)
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD d Preliminary Data Forms (2 Pages)
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD e Graphical Representation of Data (2 Pages)
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD f Sign Test Calculation (1 Page)
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0002 RELEASE RECORD g COMPASS DQA Surface Soil Report with Retrospective Power Curve (4 Pages)