ML070120543
| ML070120543 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 09/18/2006 |
| From: | Mccarthy J, Newson C, Randall D Yankee Atomic Electric Co |
| To: | NRC/FSME |
| References | |
| 9527-0001, CY-06-128 | |
| Download: ML070120543 (134) | |
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 3 of 8 Final Status Survey Final Report Phase III Appendix A2 Survey Unit Release Record 9527-0001, East Mountain Side Revision 1, September 2006
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 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....................................................... 17
- 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN............. 18
- 11. DATA QUALITY ASSESSMENT (DQA).......................................... 18
- 12. ANOMALIES....................................................................................... 18
- 13. CONCLUSION..................................................................................... 19
- 14. ATTACHMENTS................................................................................. 19 14.1 Attachment 1 - Figures (6 pages including cover) 14.2 Attachment 2 - Sample and Statistical Data (108 pages including covers)
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD Revision 1 3
- 1.
SURVEY UNIT DESCRIPTION Survey Unit 9527-0001 (East Mountain Side) is designated as Final Status Survey (FSS) Class 2 and consists of approximately 8,600 m2 (2.13 acres) of wooded and wetland area located approximately 0.1 miles from the reference coordinate system benchmark used at Haddam Neck Plant (HNP) (see, Figure 1). The survey unit is bounded by a fence on the north (called north as oriented with the north to south flow of the Connecticut River) side, a partial fence to the east, a partial stone wall to the south, and an unpaved road along 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 E013 through E022 by S056 through S064 (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 9527-0001 as Class 2 in September 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 unit.
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 9527-0001 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 unit 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 about one hundred eight (180) feet from the nearest boundary of 9527-0001.
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 0.487 pCi/g as expected; however, one (1) sample reported Cs-137 at a concentration of 1.01 pCi/g. Cobalt-60 was reported at a maximum concentration of 0.0302 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 9527-0001 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:
9.66E-02
-4.93E-03 Maximum Value:
1.01E+00 3.02E-02 Mean:
4.87E-01 1.07E-02 Median:
4.35E-01 9.21E-03 Standard Deviation:
2.62E-01 1.29E-02 The FSS Engineer performed a visual inspection and walkdown during September 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 9527-0001 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 9527-0001 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 9527-0001 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 9527-0001 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 9527-0001 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 0.79 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 9527-0001-001F 237268.05 668668.64 9527-0001-002F 237268.05 668755.82 9527-0001-003F 237268.05 668843.00 9527-0001-004F 237192.55 668450.69 9527-0001-005F 237192.55 668537.87 9527-0001-006F 237192.55 668625.05 9527-0001-007F 237192.55 668712.23 9527-0001-008F 237192.55 668799.41 9527-0001-009F 237117.05 668494.28 9527-0001-010F 237117.05 668581.46 9527-0001-011F 237117.05 668668.64 9527-0001-012F 237117.05 668755.82 9527-0001-013F 237041.55 668625.05 9527-0001-014F 237041.55 668712.23 9527-0001-015F 236966.06 668668.64
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD Revision 1 10 There were to be three (3) 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 20% 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. Note, the 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.
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD Revision 1 11 Table 4 - Synopsis of the Survey Design (1)
Feature Design Criteria Basis Survey Unit Land Area 8,600 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, the LBGR was adjusted to 0.79 to maintain Relative Shift in the range of 1 and 3, Relative Shift was 2 Grid Spacing 20.7 Based on triangular grid Interval Spacing 17.9 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 The FSS 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 September 13, 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 Eberline E-600 using a SPA-3 sodium iodide detector. The E-600 was operated
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD Revision 1 12 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 (9527-0001-004F, 9527-0001-006F and 9527-0001-007F) were randomly selected for HTD radionuclide analysis by the off-site laboratory.
Three (3) biased soil samples (9527-0001-016F through 9527-0001-018F) were collected and analyzed by the off-site laboratory for gamma spectroscopy.
The implementation of survey specific quality control measures included the collection of two (2) samples (9527-0001-010F and 9527-0001-013F) for split sample analysis by the off-site laboratory.
- 6.
SURVEY RESULTS The eighteen (18) soil sample measurement locations identified in the FSS plan and Addendum 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)
Above Action Level (2) 1 8.87 8.91 No 2
7.67 8.63 No 3
8.94 10.5 No 4
7.93 9.43 No 5
10.4 12.9 No 6
9.12 12.2 No 7
8.42 9.57 No 8
8.20 9.92 No 9
10.7 12.4 No
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 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)
Above Action Level (2) 10 10.1 11.7 No 11 9.97 10.9 No 12 11.1 12.2 No 13 12.7 13.9 No 14 11.3 13.5 No 15 13.6 14.7 No 16 9.27 10.0 No 17 9.10 9.27 No 18 9.90 11.2 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 Twenty-two 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
8.42 10.2 None - no elevated areas identified None 2
8.46 9.61 None - no elevated areas identified None 3
10.9 10.2 9527-01-SC-01-25-0 None (3) 4 11.3 12.6 None - no elevated areas identified None 5
12.1 12.0 9527-01-SC-01-42-0 None (3) 6 10.5 11.5 None - no elevated areas identified None 7
9.84 10.5 None - no elevated areas identified None 8
9.75 10.2 None - no elevated areas identified None 9
10.1 11.3 None - no elevated areas identified None 10 9.81 10.7 None - no elevated areas identified None 11 9.52 10.9 None - no elevated areas identified None
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 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 12 10.7 12.5 None - no elevated areas identified None 13 11.1 12.6 None - no elevated areas identified None 14 10.5 10.9 None - no elevated areas identified None 15 10.7 11.3 None - no elevated areas identified None 16 8.44 9.30 None - no elevated areas identified None 17 7.50 8.23 None - no elevated areas identified None 18 9.56 9.87 None - no elevated areas identified None 19 8.48 8.90 None - no elevated areas identified None 20 9.31 10.2 None - no elevated areas identified None 21 11.3 11.7 None - no elevated areas identified None 22 11.7 13.0 None - no elevated areas identified None (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 (3) Refer to Section 8 for additional details The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories (GEL) - Charleston, South Carolina. The laboratory analyzed the fifteen (15) samples taken for non-parametric statistical testing and the associated duplicates using gamma spectroscopy. Gamma spectroscopy analysis was performed to the required MDC. Gamma spectroscopy results identified 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. Cobalt-60 was only identified in one (1) of the fifteen (15) samples. The average gamma spectroscopy results for Cs-137 were lower than the concentrations of Cs-137 found in soil at off-site locations within the vicinity of the HNP as presented in the Health Physics TSD BCY-HP-0063.
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD Revision 1 15 None of the samples exceeded 28% of the Operational DCGL. Sample analysis did not require further investigation. A summary of the sample results is provided in Table 7.
Table 7-Summary of Soil Sample Results Sample Number Cs-137 pCi/g Co-60 pCi/g Fraction of the Operational DCGL (1) 9527-0001-001F 5.19E-01 1.26E-02 0.101 9527-0001-002F 2.43E-01 2.43E-02 0.055 9527-0001-003F 8.83E-01
-4.47E-03 0.162 9527-0001-004F 4.40E-01 1.00E-02 0.086 9527-0001-005F 3.12E-01 4.45E-03 0.060 9527-0001-006F 5.55E-01 2.08E-02 0.111 9527-0001-007F 5.63E-01
-9.59E-03 0.101 9527-0001-008F 4.16E-01 1.91E-02 0.085 9527-0001-009F 8.07E-01 6.04E-03 0.152 9527-0001-010F 3.31E-01 2.50E-02 0.071 9527-0001-011F 5.02E-01
-1.63E-04 0.093 9527-0001-012F 1.48E+00
-5.98E-03 0.273 9527-0001-013F 4.05E-01
-1.63E-02 0.069 9527-0001-014F 4.50E-01 1.61E-02 0.090 9527-0001-015F 2.69E-01 1.19E-02 0.055 (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. Two (2) of the HTD radionuclides met the accepted criteria for detection (i.e., a result greater than two standard deviations uncertainty) in more than one sample. A result greater than two standard deviations uncertainty was reported once for Sr-90. Table 8 lists the results for the HTD radionuclides that could not be de-selected based on either the 5% and 10% rules.
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD Revision 1 16 Table 8-Hard-to-Detect Sample Results Sample Sr-90 pCi/g C-14 pCi/g Tc-99 pCi/g Fraction of the Operational DCGL (1) 9527-0001-004F 2.05E-02 1.15E-01 2.37E-01 0.077 9527-0001-006F
-1.88E-02 1.03E-01 2.00E-01 0.032 9527-0001-007F
-1.03E-03 1.36E-01 1.07E-01 0.047 (1) The Operational DCGLs from Table 2 are 1.05 pCi/g for Sr-90, 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 Three (3) 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. A summary of the all sample results is provided in Table 9.
Table 9 - Biased Sample Results Sample Number Cs-137 pCi/g Co-60 pCi/g Fraction of the Operational DCGL (1) 9527-0001-016F 5.95E-01 1.24E-02 0.115 9527-0001-017F 4.19E-01
-3.49E-03 0.077 9527-0001-018F 5.71E-01
-1.69E-03 0.105 (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 9527-0001-013F. There was unacceptable agreement between field split results for Cs-137 in sample 9527-0001-010F 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 9527-0001-010 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 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.
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD Revision 1 17 Picture 1 - View of sample media from 9527-0001-010 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 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 in scan area 19 and scan area 21. No elevated readings were identified.
- 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 9527-0001 RELEASE RECORD Revision 1 18
- 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.
Three (3) HTD radionuclides were reported in concentrations exceeding either the 5% and 10% rule for de-selection (i.e., in one of the three samples).
Therefore, the individual Operational DCGLs for Sr-90, 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.
- 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 range of the data, about 3.7 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 significant positive skewness as confirmed by the calculated skew of 1.0 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.
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD Revision 1 19
- 13.
CONCLUSION Survey Unit 9527-0001 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 significant positive skewness as 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 2 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.
- 14.
ATTACHMENTS 14.1 Attachment 1 - Figures 14.2 Attachment 2 - Sample and Statistical Data
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD Figures (5 pages)
Feet 0
35 70
Feet 0
35 70
Feet 0
35 70
Feet 0
35 70
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD Sample and Statistical Data
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD a Sample Data (80 Pages)
General Narrative 1
Chain of Custody and Supporting Documentation 4
Radiological Analysis 9
Sample Data Summary 25 Quality Control Data 70 Table of Contents
1
2
3
4
5
6
7
8
RADIOLOGICAL ANALYSIS 9
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
SDG MSR#05-2329 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:
471786 Prep Batch Number:
467615 Dry Soil Prep GL-RAD-A-021 Batch Number: 467614 Sample ID Client ID 146590018 9527-0001-004F 146590019 9527-0001-006F 146590020 9527-0001-007F 1200957639 Method Blank (MB) 1200957640 146590018(9527-0001-004F) Sample Duplicate (DUP) 1200957641 146590018(9527-0001-004F) Matrix Spike (MS) 1200957642 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: 146590018 (9527-0001-004F).
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.
10
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:
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:
471787 Prep Batch Number:
467615 Dry Soil Prep GL-RAD-A-021 Batch Number: 467614 Sample ID Client ID 146590018 9527-0001-004F 146590019 9527-0001-006F 146590020 9527-0001-007F 1200957643 Method Blank (MB) 1200957644 146590018(9527-0001-004F) Sample Duplicate (DUP) 1200957645 146590018(9527-0001-004F) Matrix Spike (MS) 1200957646 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 11
The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 146590018 (9527-0001-004F).
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:
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:
471788 Prep Batch Number:
467615 Dry Soil Prep GL-RAD-A-021 Batch Number: 467614 Sample ID Client ID 146590018 9527-0001-004F 146590019 9527-0001-006F 146590020 9527-0001-007F 1200957647 Method Blank (MB) 1200957648 146590018(9527-0001-004F) Sample Duplicate (DUP) 1200957649 146590018(9527-0001-004F) Matrix Spike (MS) 1200957650 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:
12
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: 146590018 (9527-0001-004F).
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:
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:
472639 Prep Batch Number:
467615 Dry Soil Prep GL-RAD-A-021 Batch Number: 467614 Sample ID Client ID 13
146590018 9527-0001-004F 146590019 9527-0001-006F 146590020 9527-0001-007F 1200959675 Method Blank (MB) 1200959676 146590019(9527-0001-006F) Sample Duplicate (DUP) 1200959677 146590019(9527-0001-006F) Matrix Spike (MS) 1200959678 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: 146590019 (9527-0001-006F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
14
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: 468332 Sample ID Client ID 146590018 9527-0001-004F 146590019 9527-0001-006F 146590020 9527-0001-007F 1200949447 Method Blank (MB) 1200949448 146692033(9804-0000-Z12-4-01) Sample Duplicate (DUP) 1200949449 146692033(9804-0000-Z12-4-01) Matrix Spike (MS) 1200949450 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: 146692033 (9804-0000-Z12-4-01).
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.
15
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:
473150 Prep Batch Number:
467615 Dry Soil Prep GL-RAD-A-021 Batch Number: 467614 Sample ID Client ID 146590018 9527-0001-004F 146590019 9527-0001-006F 146590020 9527-0001-007F 1200960974 Method Blank (MB) 1200960975 146692033(9804-0000-Z12-4-01) Sample Duplicate (DUP) 1200960976 146692033(9804-0000-Z12-4-01) Matrix Spike (MS) 1200960977 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-040 REV# 3.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (QC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 146692033 (9804-0000-Z12-4-01).
QC Information All of the QC samples met the required acceptance limits.
16
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Samples were reprepped due to the quench number being outside the calibration range.
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 260476 was generated due to Container scanning event for custody missed. 1. The analyst did not scan the samples 146590018, 146590019, 146590020, 146692033, and 146692034 into the batch prior to analysis, however the samples did remain in their custody at all times. The error has been corrected and the analyst has been instructed on the proper scanning procedures. 1. Reporting results.
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:
470704 Prep Batch Number:
467615 Dry Soil Prep GL-RAD-A-021 Batch Number: 467614 Sample ID Client ID 146590018 9527-0001-004F 146590019 9527-0001-006F 146590020 9527-0001-007F 1200954979 Method Blank (MB) 1200954980 146692033(9804-0000-Z12-4-01) Sample Duplicate (DUP) 1200954981 146692033(9804-0000-Z12-4-01) Matrix Spike (MS) 1200954982 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:
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).
17
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: 146692033 (9804-0000-Z12-4-01).
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 - 1 to 2 pCi/g Analytical Method:
EPA 906.0 Modified Analytical Batch Number: 467508 Sample ID Client ID 146590018 9527-0001-004F 146590019 9527-0001-006F 146590020 9527-0001-007F 1200947551 Method Blank (MB) 1200947552 145495003(9802-0000-003RA-SBIV) Sample Duplicate (DUP) 1200947553 145495003(9802-0000-003RA-SBIV) Matrix Spike (MS) 1200947554 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:
18
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: 145495003 (9802-0000-003RA-SBIV).
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 1200947553 (9802-0000-003RA-SBIV) and 1200947554 (LCS) were recounted 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: 470741 Sample ID Client ID 146590018 9527-0001-004F 146590019 9527-0001-006F 146590020 9527-0001-007F 1200955096 Method Blank (MB) 1200955097 146692033(9804-0000-Z12-4-01) Sample Duplicate (DUP) 1200955098 146692033(9804-0000-Z12-4-01) Matrix Spike (MS) 1200955099 Laboratory Control Sample (LCS) 19
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: 146692033 (9804-0000-Z12-4-01).
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:
Gamma,Solid-FSS GAM & ALL FSS Analytical Method:
EML HASL 300, 4.5.2.3 Prep Method:
Dry Soil Prep Analytical Batch Number:
467961 Prep Batch Number:
467614 20
Sample ID Client ID 146590001 9527-0001-001F 146590002 9527-0001-002F 146590003 9527-0001-003F 146590004 9527-0001-005F 146590005 9527-0001-008F 146590006 9527-0001-009F 146590007 9527-0001-010F 146590008 9527-0001-010FS 146590009 9527-0001-011F 146590010 9527-0001-012F 146590011 9527-0001-013F 146590012 9527-0001-013FS 146590013 9527-0001-014F 146590014 9527-0001-015F 146590015 9527-0001-016F 146590016 9527-0001-017F 146590017 9527-0001-018F 146590018 9527-0001-004F 146590019 9527-0001-006F 146590020 9527-0001-007F 1200948602 Method Blank (MB) 1200948603 146590001(9527-0001-001F) Sample Duplicate (DUP) 1200948604 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: 146590001 (9527-0001-001F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
21
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Sample 146590001 (9527-0001-001F) 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.
Qualifier information Qualifier Reason Analyte Sample UI Data rejected due to interference.
Europium-155 146590008 UI Data rejected due to low abundance.
Actinium-228 146590002 Cesium-134 1200948603 146590001 146590003 146590004 146590007 146590008 146590009 146590014 146590016 Lead-214 1200948602 Silver-108m 1200948602 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:_________________________________________________________
22
Page 1 262902 NCR Report No.:
1 Revision No.:
Jodi Cummings Originator's Name:
28-OCT-05 Melanie Aycock Data Validator/Group Leader:
28-OCT-05 Instrument Type:
Client Code:
Quality Criteria:
GAMMA SPECTROMETER Specifications YANK Type:
Process Division:
Radiochemistry Mo.Day Yr.
27-OCT-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. The relative percent difference for Bi-214 and Ra-226 does not meet the client requirements. Bi-214 and Ra-226 are naturally occurring isotopes.
Application Issues:
Failed RPD for DUP Batch ID:
467961 Test / Method:
EML HASL 300, 4.5.2.3 Solid Matrix Type:
See Below Sample Numbers:
Potentially affected work order(s)(SDG):146590(MSR#05-2329) 23
Page 1 260476 NCR Report No.:
Revision No.:
Melanie Aycock Originator's Name:
20-OCT-05 Theresa Parrotte Data Validator/Group Leader:
20-OCT-05 Instrument Type:
Client Code:
Quality Criteria:
LSC Specifications YANK Type:
Process Division:
Radiochemistry Mo.Day Yr.
20-OCT-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. The analyst did not scan the samples 146590018, 146590019, 146590020, 146692033, and 146692034 into the batch prior to analysis, however the samples did remain in their custody at all times. The error has been corrected and the analyst has been instructed on the proper scanning procedures.
Application Issues:
Container scanning event for custody missed Batch ID:
473150 Test / Method:
DOE RESL Fe-1, Modified Solid Matrix Type:
See Below Sample Numbers:
Potentially affected work order(s)(SDG):146590(MSR#05-2329),146692(MSR#05-2332) 24
SAMPLE DATA
SUMMARY
25
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#05-2329 GEL Work Order: 146590 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 that a quality control analyte recovery is outside of specified acceptance criteria.
< 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.
D Sample has been diluted and reanalyzed after initially exceeding inst. calibration range 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 ND The analyte concentration is not detected above the reporting limit.
26
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 0916 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/28/05 MJH1 U
UUI U
U U
U U
U U
0.0612 0.105 0.132 0.036 0.0242 0.0186 0.0194 0.0497 0.0554 0.0569 0.0305 0.035 0.0192 0.0174 0.168 0.036 0.0157 0.016 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590001 TS 20SEP05 28SEP05 95270001001F YANK01204 Project:
YANK001 Client ID:
Client 1.12 0.053 0.750 0.946 0.00 0.519 0.0126 0.0189 0.00297 0.0476 1.05 1.16 0.0246 0.0102 11.0 0.946 0.0139 0.323
+/0.193
+/0.166
+/0.345
+/0.108
+/0.0391
+/0.0524
+/0.0229
+/0.0591
+/0.0691
+/0.0952
+/0.0788
+/0.109
+/0.0268
+/0.0208
+/0.888
+/0.108
+/0.0195
+/0.0531 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch B Target analyte was detected in the sample as well as the associated blank.
13.6%
0.131 0.218 0.280 0.0757 0.0509 0.0394 0.0421 0.104 0.119 0.118 0.0634 0.0733 0.0408 0.0366 0.369 0.0757 0.0331 0.034 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.189
+/0.163
+/0.338
+/0.106
+/0.0383
+/0.0514
+/0.0224
+/0.0579
+/0.0678
+/0.0933
+/0.0772
+/0.107
+/0.0262
+/0.0204
+/0.870
+/0.106
+/0.0192
+/0.052 TPU Uncertainty Vol. Recv.:
1 2
EML HASL 300, 4.5.2.3 EML HASL 300, 4.5.2.3 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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590001 95270001001F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
28
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 1912 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/21/05 MJH1 UUI U
U U
U U
U U
U U
U 0.199 0.0455 0.285 0.057 0.0392 0.0368 0.0375 0.0842 0.0928 0.072 0.0457 0.0615 0.0364 0.0316 0.319 0.057 0.0285 0.0341 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590002 TS 19SEP05 28SEP05 95270001002F YANK01204 Project:
YANK001 Client ID:
Client 0.00 0.00512 0.568 0.840 0.00964 0.243 0.0243 0.0335 0.123 0.028 0.575 0.838 0.00959 0.010 6.63 0.840 0.0132 0.238
+/0.333
+/0.0542
+/0.433
+/0.169
+/0.0486
+/0.0769
+/0.0493
+/0.104
+/0.126
+/0.0895
+/0.108
+/0.155
+/0.0439
+/0.0375
+/1.13
+/0.169
+/0.0361
+/0.0731 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
22%
0.414 0.0937 0.602 0.121 0.0833 0.0777 0.0813 0.176 0.203 0.149 0.095 0.129 0.0774 0.0668 0.701 0.121 0.060 0.072 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.326
+/0.0531
+/0.424
+/0.166
+/0.0476
+/0.0754
+/0.0484
+/0.102
+/0.123
+/0.0877
+/0.106
+/0.152
+/0.043
+/0.0368
+/1.11
+/0.166
+/0.0354
+/0.0717 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590002 95270001002F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
30
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 1913 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/21/05 MJH1 U
UUI U
U U
U U
U U
0.0626 0.118 0.167 0.0405 0.024 0.0207 0.022 0.0513 0.0625 0.0663 0.0353 0.0396 0.0232 0.0194 0.225 0.0405 0.0186 0.0219 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590003 TS 19SEP05 28SEP05 95270001003F YANK01204 Project:
YANK001 Client ID:
Client 0.648 0.0315 0.392 1.08 0.00 0.883 0.00447 0.0847 0.00969 0.0147 0.641 1.26 0.000602 0.0301 7.42 1.08 0.00766 0.154
+/0.189
+/0.152
+/0.296
+/0.134
+/0.0292
+/0.0807
+/0.0283
+/0.0666
+/0.0926
+/0.0789
+/0.0755
+/0.124
+/0.0281
+/0.0361
+/0.860
+/0.134
+/0.0264
+/0.0511 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
21.9%
0.136 0.246 0.355 0.0856 0.0511 0.0441 0.0481 0.108 0.136 0.138 0.0734 0.0834 0.0494 0.0411 0.491 0.0856 0.0392 0.0464 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.185
+/0.149
+/0.290
+/0.132
+/0.0286
+/0.0791
+/0.0277
+/0.0652
+/0.0908
+/0.0774
+/0.074
+/0.122
+/0.0275
+/0.0354
+/0.842
+/0.132
+/0.0259
+/0.0501 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590003 95270001003F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
32
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 1913 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/21/05 MJH1 U
UUI U
U U
U U
U U
0.0493 0.0611 0.130 0.0328 0.0229 0.0173 0.016 0.0452 0.0501 0.0504 0.0265 0.0305 0.0192 0.0164 0.141 0.0328 0.0155 0.0158 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590004 TS 19SEP05 28SEP05 95270001005F YANK01204 Project:
YANK001 Client ID:
Client 1.09 0.0228 0.730 0.834 0.00 0.312 0.00445 0.0148 0.0476 0.0659 1.17 1.11 0.00853 0.00267 11.5 0.834 0.00179 0.378
+/0.204
+/0.0698
+/0.318
+/0.131
+/0.0287
+/0.050
+/0.0192
+/0.0627
+/0.0659
+/0.0673
+/0.119
+/0.138
+/0.0242
+/0.0197
+/1.04
+/0.131
+/0.019
+/0.0625 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
12.4%
0.106 0.126 0.274 0.0687 0.0478 0.0364 0.0346 0.094 0.107 0.104 0.0549 0.0636 0.0403 0.0343 0.308 0.0687 0.0323 0.0333 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.200
+/0.0684
+/0.312
+/0.129
+/0.0281
+/0.049
+/0.0189
+/0.0614
+/0.0645
+/0.0659
+/0.116
+/0.135
+/0.0237
+/0.0193
+/1.02
+/0.129
+/0.0186
+/0.0612 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590004 95270001005F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
34
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 1740 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
U U
U U
U U
U U
0.0687 0.089 0.179 0.0381 0.026 0.0214 0.024 0.0521 0.0699 0.0598 0.0311 0.0356 0.0252 0.0201 0.204 0.0381 0.0186 0.0212 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590005 TS 20SEP05 28SEP05 95270001008F YANK01204 Project:
YANK001 Client ID:
Client 0.740 0.00329 0.444 0.909 0.0248 0.416 0.0191 0.038 0.0432 0.0462 0.652 0.976 0.0294 0.0186 12.1 0.909 0.00402 0.235
+/0.197
+/0.113
+/0.317
+/0.138
+/0.0296
+/0.0689
+/0.0271
+/0.0647
+/0.0894
+/0.0689
+/0.0887
+/0.141
+/0.0284
+/0.0227
+/1.32
+/0.138
+/0.023
+/0.0517 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
12.2%
0.149 0.184 0.379 0.0809 0.0553 0.0455 0.0525 0.110 0.152 0.124 0.0646 0.0751 0.0534 0.0426 0.453 0.0809 0.0392 0.0449 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.193
+/0.111
+/0.311
+/0.135
+/0.029
+/0.0675
+/0.0265
+/0.0634
+/0.0877
+/0.0675
+/0.087
+/0.138
+/0.0279
+/0.0223
+/1.30
+/0.135
+/0.0225
+/0.0507 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590005 95270001008F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
36
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 1741 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
U U
U U
U U
U U
0.0904 0.0437 0.238 0.0512 0.0364 0.0294 0.0262 0.0761 0.0874 0.0666 0.0411 0.0548 0.0295 0.0264 0.296 0.0512 0.0253 0.0307 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590006 TS 19SEP05 28SEP05 95270001009F YANK01204 Project:
YANK001 Client ID:
Client 0.980 0.0379 0.992 1.14 0.0671 0.807 0.00604 0.150 0.00525 0.034 1.25 1.07 0.0215 0.0189 10.8 1.14 0.0154 0.370
+/0.282
+/0.0581
+/0.498
+/0.176
+/0.064
+/0.110
+/0.0313
+/0.158
+/0.106
+/0.0825
+/0.164
+/0.175
+/0.037
+/0.0311
+/1.35
+/0.176
+/0.0317
+/0.0855 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
10.1%
0.197 0.0897 0.507 0.109 0.0774 0.0627 0.0585 0.159 0.191 0.137 0.0855 0.115 0.0633 0.0563 0.653 0.109 0.0534 0.0649 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.276
+/0.057
+/0.488
+/0.172
+/0.0627
+/0.107
+/0.0306
+/0.155
+/0.104
+/0.0808
+/0.161
+/0.172
+/0.0363
+/0.0305
+/1.33
+/0.172
+/0.0311
+/0.0837 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590006 95270001009F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
38
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 1741 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
UUI U
U U
U U
U U
0.0515 0.103 0.122 0.0334 0.0228 0.0174 0.018 0.0465 0.0519 0.0588 0.0346 0.0327 0.0195 0.0158 0.140 0.0334 0.0149 0.0174 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590007 TS 19SEP05 28SEP05 95270001010F YANK01204 Project:
YANK001 Client ID:
Client 1.32 0.126 0.813 0.924 0.00 0.331 0.025 0.0146 0.0234 0.0335 1.19 1.12 0.0159 0.0318 11.6 0.924 0.00016 0.396
+/0.181
+/0.127
+/0.300
+/0.104
+/0.0389
+/0.0439
+/0.0538
+/0.0543
+/0.0619
+/0.0653
+/0.0799
+/0.0993
+/0.022
+/0.0426
+/0.814
+/0.104
+/0.0175
+/0.055 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
8.93%
0.111 0.212 0.260 0.0702 0.0478 0.0367 0.0389 0.097 0.112 0.121 0.0713 0.0683 0.041 0.0333 0.309 0.0702 0.0313 0.0366 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.178
+/0.125
+/0.294
+/0.102
+/0.0381
+/0.0431
+/0.0527
+/0.0532
+/0.0606
+/0.064
+/0.0783
+/0.0973
+/0.0216
+/0.0417
+/0.798
+/0.102
+/0.0172
+/0.0539 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590007 95270001010F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
40
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 1742 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
UUI U
U U
UUI U
U U
0.0563 0.061 0.137 0.0324 0.022 0.0185 0.0182 0.0462 0.0555 0.0481 0.0272 0.031 0.0188 0.0168 0.131 0.0324 0.0157 0.0178 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590008 TS 19SEP05 28SEP05 95270001010FS YANK01204 Project:
YANK001 Client ID:
Client 1.08 0.0553 0.620 0.851 0.00 0.697 0.000998 0.031 0.0307 0.00 1.13 1.10 0.00703 0.0183 10.7 0.851 0.00316 0.303
+/0.209
+/0.0748
+/0.261
+/0.136
+/0.0319
+/0.0879
+/0.0224
+/0.0722
+/0.0657
+/0.0837
+/0.118
+/0.131
+/0.0227
+/0.0193
+/0.993
+/0.136
+/0.0219
+/0.0572 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
11.1%
0.120 0.126 0.289 0.0679 0.0462 0.0388 0.0391 0.0961 0.119 0.0995 0.0562 0.0648 0.0396 0.0352 0.290 0.0679 0.0329 0.0372 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.205
+/0.0733
+/0.256
+/0.133
+/0.0312
+/0.0861
+/0.022
+/0.0708
+/0.0644
+/0.082
+/0.115
+/0.129
+/0.0222
+/0.0189
+/0.973
+/0.133
+/0.0214
+/0.0561 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590008 95270001010FS YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
42
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 1957 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
UUI U
U U
U U
U U
0.0766 0.084 0.145 0.0366 0.030 0.0208 0.0233 0.0591 0.0588 0.0663 0.031 0.0417 0.0235 0.0199 0.170 0.0366 0.0211 0.0215 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590009 TS 19SEP05 28SEP05 95270001011F YANK01204 Project:
YANK001 Client ID:
Client 0.699 0.0707 0.600 0.725 0.00 0.502 0.000163 0.0223 0.0153 0.063 0.772 0.809 0.00576 0.0152 9.85 0.725 0.00303 0.212
+/0.221
+/0.136
+/0.277
+/0.123
+/0.0647
+/0.0724
+/0.0285
+/0.0694
+/0.0739
+/0.0786
+/0.0811
+/0.111
+/0.0301
+/0.0261
+/1.08
+/0.123
+/0.0253
+/0.0543 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
16.8%
0.168 0.175 0.319 0.079 0.0642 0.0449 0.0523 0.125 0.133 0.137 0.065 0.0879 0.051 0.0428 0.398 0.079 0.0447 0.0461 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.216
+/0.134
+/0.271
+/0.120
+/0.0634
+/0.0709
+/0.0279
+/0.068
+/0.0724
+/0.077
+/0.0795
+/0.109
+/0.0295
+/0.0256
+/1.05
+/0.120
+/0.0248
+/0.0532 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590009 95270001011F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
44
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 1957 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
U U
U U
U U
U 0.0904 0.133 0.165 0.0462 0.0279 0.0271 0.0276 0.0726 0.0806 0.0761 0.039 0.0429 0.0254 0.0236 0.200 0.0462 0.0253 0.0236 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590010 TS 19SEP05 28SEP05 95270001012F YANK01204 Project:
YANK001 Client ID:
Client 0.942 0.379 1.03 0.879 0.00759 1.48 0.00598 0.0669 0.0523 0.0596 0.874 1.24 0.00525 0.0125 11.5 0.879 0.00773 0.308
+/0.265
+/0.231
+/0.486
+/0.153
+/0.0341
+/0.151
+/0.0349
+/0.0874
+/0.0921
+/0.0877
+/0.124
+/0.193
+/0.0373
+/0.0281
+/1.54
+/0.153
+/0.0298
+/0.0707 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
17.2%
0.197 0.278 0.360 0.0989 0.0605 0.0581 0.0616 0.153 0.178 0.158 0.0814 0.0911 0.0551 0.0507 0.462 0.0989 0.0534 0.0507 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.260
+/0.226
+/0.476
+/0.150
+/0.0334
+/0.148
+/0.0342
+/0.0857
+/0.0903
+/0.086
+/0.121
+/0.189
+/0.0365
+/0.0276
+/1.51
+/0.150
+/0.0292
+/0.0693 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590010 95270001012F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
46
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 1957 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
U U
U U
U U
U U
0.073 0.0893 0.149 0.0422 0.0276 0.0226 0.0172 0.055 0.0643 0.061 0.0339 0.0378 0.0201 0.0201 0.184 0.0422 0.0183 0.0223 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590011 TS 19SEP05 28SEP05 95270001013F YANK01204 Project:
YANK001 Client ID:
Client 0.829 0.092 0.658 0.834 0.0583 0.405 0.0163 0.023 0.00557 0.00598 0.932 1.06 0.0365 0.0117 12.0 0.834 0.00293 0.277
+/0.226
+/0.101
+/0.411
+/0.124
+/0.0379
+/0.060
+/0.0235
+/0.066
+/0.0776
+/0.0727
+/0.109
+/0.154
+/0.0369
+/0.0238
+/1.31
+/0.124
+/0.022
+/0.0659 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
12.7%
0.158 0.184 0.321 0.0893 0.0586 0.0482 0.0389 0.116 0.141 0.126 0.0705 0.0796 0.0434 0.0428 0.414 0.0893 0.0387 0.0472 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.222
+/0.0987
+/0.403
+/0.122
+/0.0372
+/0.0588
+/0.0231
+/0.0647
+/0.0761
+/0.0713
+/0.107
+/0.151
+/0.0361
+/0.0233
+/1.28
+/0.122
+/0.0216
+/0.0645 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590011 95270001013F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
48
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 1958 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
U U
U U
U U
U U
0.0661 0.0242 0.172 0.0347 0.0288 0.0239 0.0231 0.0498 0.0626 0.0423 0.0286 0.0365 0.0251 0.0184 0.196 0.0347 0.0179 0.0184 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590012 TS 19SEP05 28SEP05 95270001013FS YANK01204 Project:
YANK001 Client ID:
Client 0.945 0.000425 0.664 0.819 0.0556 0.405 0.0031 0.0161 0.0508 0.0124 0.974 0.955 0.020 0.0155 11.7 0.819 0.002 0.350
+/0.227
+/0.0286
+/0.347
+/0.148
+/0.041
+/0.0703
+/0.0282
+/0.0622
+/0.0832
+/0.0528
+/0.124
+/0.148
+/0.0295
+/0.0238
+/1.27
+/0.148
+/0.0208
+/0.0645 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
11.7%
0.144 0.050 0.367 0.0742 0.061 0.0507 0.0509 0.105 0.138 0.0876 0.0597 0.0768 0.0535 0.0393 0.439 0.0742 0.0379 0.0395 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.222
+/0.028
+/0.340
+/0.145
+/0.0401
+/0.0689
+/0.0276
+/0.0609
+/0.0815
+/0.0517
+/0.122
+/0.145
+/0.0289
+/0.0233
+/1.25
+/0.145
+/0.0203
+/0.0632 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590012 95270001013FS YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
50
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 2044 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
U U
U U
U U
U U
0.0664 0.0798 0.150 0.0362 0.0241 0.0195 0.0235 0.0531 0.0674 0.0587 0.0336 0.036 0.0218 0.0194 0.209 0.0362 0.0179 0.0194 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590013 TS 19SEP05 28SEP05 95270001014F YANK01204 Project:
YANK001 Client ID:
Client 0.827 0.0635 0.772 0.666 0.0176 0.450 0.0161 0.0294 0.00452 0.0211 0.715 0.726 0.00786 0.0165 9.64 0.666 0.00527 0.236
+/0.216
+/0.105
+/0.323
+/0.114
+/0.0464
+/0.0605
+/0.0268
+/0.0616
+/0.0813
+/0.0684
+/0.0934
+/0.122
+/0.0258
+/0.022
+/1.18
+/0.114
+/0.0222
+/0.0558 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
7.62%
0.144 0.165 0.321 0.077 0.0515 0.0418 0.0515 0.111 0.147 0.121 0.0697 0.0758 0.0466 0.0412 0.462 0.077 0.0378 0.0413 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.212
+/0.103
+/0.317
+/0.112
+/0.0455
+/0.0592
+/0.0263
+/0.0604
+/0.0797
+/0.0671
+/0.0915
+/0.120
+/0.0253
+/0.0216
+/1.16
+/0.112
+/0.0217
+/0.0546 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590013 95270001014F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
52
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 2044 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
UUI U
U U
U U
U U
0.0865 0.0392 0.187 0.0489 0.0332 0.0237 0.0251 0.0576 0.073 0.0589 0.0409 0.0432 0.0263 0.0224 0.175 0.0489 0.0243 0.0261 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590014 TS 19SEP05 28SEP05 95270001015F YANK01204 Project:
YANK001 Client ID:
Client 0.956 0.0738 0.984 0.852 0.00 0.269 0.0119 0.0664 0.0237 0.0819 1.09 1.10 0.00992 0.0103 11.1 0.852 0.0386 0.357
+/0.223
+/0.0487
+/0.378
+/0.161
+/0.0629
+/0.0596
+/0.0289
+/0.0719
+/0.0858
+/0.0651
+/0.140
+/0.174
+/0.0303
+/0.0266
+/1.20
+/0.161
+/0.0266
+/0.0731 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
12%
0.186 0.0804 0.401 0.103 0.0704 0.0507 0.0553 0.121 0.160 0.121 0.0846 0.0907 0.0563 0.0478 0.401 0.103 0.0509 0.0553 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.219
+/0.0477
+/0.370
+/0.158
+/0.0616
+/0.0584
+/0.0284
+/0.0705
+/0.0841
+/0.0638
+/0.137
+/0.171
+/0.0297
+/0.026
+/1.17
+/0.158
+/0.0261
+/0.0717 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590014 95270001015F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
54
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 2044 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
U U
U U
U U
U U
0.0586 0.108 0.130 0.0343 0.024 0.019 0.0186 0.0484 0.0513 0.0588 0.0286 0.0334 0.0188 0.0176 0.172 0.0343 0.0177 0.0179 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590015 TS 19SEP05 28SEP05 95270001016F YANK01204 Project:
YANK001 Client ID:
Client 1.05 0.0423 0.742 0.869 0.0364 0.595 0.0124 0.0145 0.0314 0.0821 1.22 1.12 0.00844 0.00756 12.5 0.869 0.0237 0.326
+/0.194
+/0.129
+/0.348
+/0.108
+/0.0334
+/0.0561
+/0.0218
+/0.0553
+/0.0603
+/0.101
+/0.0775
+/0.108
+/0.0218
+/0.0212
+/0.861
+/0.108
+/0.0241
+/0.0471 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
12.6%
0.125 0.222 0.276 0.0721 0.0503 0.0399 0.0402 0.101 0.111 0.122 0.0593 0.0698 0.0398 0.0369 0.373 0.0721 0.037 0.0377 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.190
+/0.127
+/0.341
+/0.106
+/0.0327
+/0.055
+/0.0214
+/0.0542
+/0.0591
+/0.099
+/0.076
+/0.106
+/0.0213
+/0.0208
+/0.844
+/0.106
+/0.0236
+/0.0461 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590015 95270001016F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
56
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 2045 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/23/05 MJH1 U
UUI U
U U
U U
U U
0.0591 0.0561 0.105 0.0303 0.0209 0.0178 0.015 0.0418 0.0505 0.0474 0.0255 0.0306 0.0172 0.0147 0.149 0.0303 0.0148 0.0156 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590016 TS 19SEP05 28SEP05 95270001017F YANK01204 Project:
YANK001 Client ID:
Client 1.04 0.0516 0.935 0.782 0.00 0.419 0.00349 0.027 0.0517 0.0618 1.08 1.00 0.00121 0.00708 11.4 0.782 0.00233 0.370
+/0.213
+/0.0647
+/0.298
+/0.123
+/0.0282
+/0.0611
+/0.0222
+/0.0587
+/0.0664
+/0.0819
+/0.112
+/0.123
+/0.0246
+/0.0181
+/1.00
+/0.123
+/0.0181
+/0.057 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
10.2%
0.125 0.116 0.223 0.0635 0.0438 0.0374 0.0325 0.0872 0.108 0.0978 0.0526 0.0636 0.0363 0.0309 0.322 0.0635 0.0309 0.0329 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.209
+/0.0634
+/0.292
+/0.121
+/0.0276
+/0.0599
+/0.0217
+/0.0576
+/0.065
+/0.0802
+/0.110
+/0.120
+/0.0241
+/0.0178
+/0.983
+/0.121
+/0.0178
+/0.0559 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590016 95270001017F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
58
Certificate of Analysis GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Rad Gamma Spec Analysis Parameter Result Units Qualifier AnalystDate Time Gamma,SolidFSS GAM & ALL FSS 467961 2038 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/24/05 MJH1 U
U U
U U
U U
U U
0.0751 0.0902 0.184 0.044 0.0282 0.0202 0.0233 0.0564 0.0749 0.0614 0.0348 0.0423 0.0257 0.0203 0.215 0.044 0.0216 0.0237 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590017 TS 19SEP05 28SEP05 95270001018F YANK01204 Project:
YANK001 Client ID:
Client 0.973 0.0116 0.766 0.853 0.0307 0.571 0.00169 0.059 0.0045 0.101 0.929 0.955 0.00589 0.0102 10.2 0.853 0.0187 0.320
+/0.215
+/0.104
+/0.390
+/0.137
+/0.052
+/0.0661
+/0.0287
+/0.0716
+/0.0904
+/0.0899
+/0.0911
+/0.125
+/0.0355
+/0.0253
+/1.14
+/0.137
+/0.025
+/0.061 362 Injun Hollow Road Notes:
The Qualifiers in this report are defined as follows :
Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 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.
12%
0.164 0.187 0.395 0.0937 0.0606 0.0438 0.0521 0.119 0.165 0.128 0.0726 0.0891 0.0552 0.0435 0.484 0.0937 0.0457 0.0506 The following Prep Methods were performed Dry Soil Prep Dry Soil Prep GLRADA021 09/29/05 467614 1619 AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.210
+/0.102
+/0.382
+/0.134
+/0.051
+/0.0648
+/0.0281
+/0.0701
+/0.0886
+/0.0881
+/0.0892
+/0.122
+/0.0348
+/0.0248
+/1.12
+/0.134
+/0.0245
+/0.0598 TPU Uncertainty Vol. Recv.:
1 EML HASL 300, 4.5.2.3 1
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590017 95270001018F YANK01204 Project:
YANK001 Client ID:
362 Injun Hollow Road Sample ID:
Client Sample ID:
Batch 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.
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
60
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, Solid 1 to 2 pCi/g Liquid Scint C14, Solid All,FSS 471786 471787 471788 467961 472639 467508 1042 1042 0037 2039 2227 0243 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/15/05 10/15/05 10/21/05 10/24/05 10/18/05 10/10/05 HOB1 HOB1 HOB1 MJH1 EXW1 BXF1 U
U U
U U
U U
U U
U U
U U
U U
U U
0.133 0.043 0.116 0.151 0.0778 6.47 0.095 0.0339 0.208 0.0451 0.031 0.0269 0.0274 0.0617 0.0897 0.0536 0.0325 0.0434 0.0276 0.0229 0.267 0.0451 0.0226 0.0268 0.0108 0.703 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590018 TS 19SEP05 28SEP05 95270001004F YANK01204 Project:
YANK001 Client ID:
Client 0.0834 0.0139 0.0641 0.0419 0.0418 2.5 0.763 0.00782 0.600 0.594 0.0432 0.440 0.010 0.053 0.0316 0.0238 0.625 0.605 0.011 0.00686 10.7 0.594 0.00608 0.275 0.0205 0.586
+/0.0893
+/0.0552
+/0.133
+/0.154
+/0.0947
+/7.59
+/0.252
+/0.0407
+/0.573
+/0.140
+/0.0899
+/0.093
+/0.0312
+/0.0709
+/0.117
+/0.0654
+/0.0941
+/0.148
+/0.0346
+/0.028
+/1.33
+/0.140
+/0.0274
+/0.0813
+/0.0138
+/0.869 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 13.2%
0.331 0.158 0.296 0.364 0.217 13.5 0.208 0.0704 0.450 0.0974 0.0672 0.0581 0.0616 0.131 0.198 0.112 0.0683 0.0922 0.0601 0.0497 0.604 0.0974 0.0482 0.0576 0.0225 1.47 M
+/0.090
+/0.0553
+/0.133
+/0.154
+/0.0949
+/7.60
+/0.247
+/0.0399
+/0.562
+/0.137
+/0.0881
+/0.0911
+/0.0306
+/0.0695
+/0.115
+/0.0641
+/0.0922
+/0.145
+/0.0339
+/0.0274
+/1.30
+/0.137
+/0.0268
+/0.0797
+/0.0139
+/0.869 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 470741 473150 470704 468332 0801 1218 0340 1541 pCi/g pCi/g pCi/g pCi/g Carbon14 Iron55 Nickel63 Technetium99 10/12/05 10/20/05 10/14/05 10/08/05 SLN1 BXF1 BXF1 BXF1 U
U U
U 0.0632 33.3 4.68 0.122 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590018 95270001004F YANK01204 Project:
YANK001 Client ID:
0.115 27.6 0.667 0.237
+/0.0778
+/49.4
+/5.60
+/0.152 362 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 84 104 95 45 73 (15%125%)
(15%125%)
(25%125%)
(25%125%)
(15%125%)
0.129 69.0 9.67 0.250 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/30/05 09/29/05 467615 467614 0554 1619 PD AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.0778
+/49.4
+/5.60
+/0.152 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 EERF C01 Modified DOE RESL Fe1, Modified DOE RESL Fe1, Modified DOE RESL Ni1, Modified DOE EML HASL300, Tc02RC Modified 7
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590018 95270001004F 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 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 91 89 (25%125%)
(15%125%)
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
63
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, Solid 1 to 2 pCi/g Liquid Scint C14, Solid All,FSS 471786 471787 471788 467961 472639 467508 1042 1042 0054 2039 2227 0316 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/15/05 10/15/05 10/21/05 10/24/05 10/18/05 10/10/05 HOB1 HOB1 HOB1 MJH1 EXW1 BXF1 U
U U
U U
U U
U U
U U
U U
U U
U U
0.0635 0.071 0.139 0.135 0.0613 6.12 0.0502 0.0553 0.124 0.0348 0.019 0.0154 0.0184 0.0429 0.0458 0.0493 0.026 0.031 0.016 0.0157 0.156 0.0348 0.015 0.0159 0.0116 0.700 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590019 TS 19SEP05 28SEP05 95270001006F YANK01204 Project:
YANK001 Client ID:
Client 0.0513 0.00557 0.0689 0.0449 0.0175 1.47 0.805 0.0609 0.507 0.545 0.0144 0.555 0.0208 0.0152 0.0528 0.026 0.702 0.699 0.00571 0.00238 8.96 0.545 0.00399 0.230 0.0188 0.913
+/0.0919
+/0.062
+/0.102
+/0.113
+/0.045
+/7.22
+/0.176
+/0.0892
+/0.306
+/0.108
+/0.0224
+/0.0784
+/0.0207
+/0.058
+/0.0621
+/0.0576
+/0.0875
+/0.114
+/0.0203
+/0.0193
+/0.973
+/0.108
+/0.0188
+/0.0523
+/0.013
+/0.882 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 12.8%
0.194 0.217 0.346 0.322 0.174 12.7 0.108 0.115 0.264 0.0729 0.0404 0.0326 0.0397 0.0898 0.0994 0.102 0.054 0.0649 0.0341 0.0332 0.341 0.0729 0.0315 0.0337 0.0241 1.46 M
+/0.0921
+/0.062
+/0.103
+/0.113
+/0.0451
+/7.23
+/0.172
+/0.0874
+/0.300
+/0.106
+/0.0219
+/0.0768
+/0.0202
+/0.0568
+/0.0609
+/0.0565
+/0.0858
+/0.112
+/0.0199
+/0.0189
+/0.953
+/0.106
+/0.0184
+/0.0512
+/0.013
+/0.882 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 470741 473150 470704 468332 1101 1235 0412 1613 pCi/g pCi/g pCi/g pCi/g Carbon14 Iron55 Nickel63 Technetium99 10/12/05 10/20/05 10/14/05 10/08/05 SLN1 BXF1 BXF1 BXF1 U
U U
U 0.0615 32.3 5.24 0.114 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590019 95270001006F YANK01204 Project:
YANK001 Client ID:
0.103 12.9 4.85 0.200
+/0.0755
+/47.8
+/6.05
+/0.142 362 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 84 101 104 48 83 (15%125%)
(15%125%)
(25%125%)
(25%125%)
(15%125%)
0.125 66.9 10.8 0.234 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/30/05 09/29/05 467615 467614 0554 1619 PD AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.0755
+/47.8
+/6.05
+/0.142 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 EERF C01 Modified DOE RESL Fe1, Modified DOE RESL Fe1, Modified DOE RESL Ni1, Modified DOE EML HASL300, Tc02RC Modified 7
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590019 95270001006F 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 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 86 91 (25%125%)
(15%125%)
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
66
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, Solid 1 to 2 pCi/g Liquid Scint C14, Solid All,FSS 471786 471787 471788 467961 472639 467508 1042 1042 0111 2044 2228 0348 pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g 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 10/15/05 10/15/05 10/21/05 10/24/05 10/18/05 10/10/05 HOB1 HOB1 HOB1 MJH1 EXW1 BXF1 U
U U
U U
U U
U U
U U
U U
U U
U U
0.00 0.047 0.0666 0.109 0.0464 6.76 0.049 0.085 0.107 0.0285 0.0156 0.0152 0.0135 0.0401 0.0426 0.0498 0.0241 0.0275 0.0168 0.0135 0.129 0.0285 0.0119 0.0139 0.0106 0.707 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590020 TS 19SEP05 28SEP05 95270001007F YANK01204 Project:
YANK001 Client ID:
Client 0.061 0.014 0.00523 0.0554 0.0619 4.02 0.378 0.030 0.309 0.465 0.0076 0.563 0.00959 0.0151 0.0371 0.0461 0.436 0.581 0.0144 0.00156 5.13 0.465 0.0134 0.165 0.00103 0.333
+/0.0782
+/0.0604
+/0.0581
+/0.122
+/0.082
+/7.86
+/0.141
+/0.109
+/0.245
+/0.0767
+/0.0178
+/0.0489
+/0.0181
+/0.047
+/0.0568
+/0.0542
+/0.0532
+/0.0825
+/0.0188
+/0.0165
+/0.647
+/0.0767
+/0.015
+/0.0446
+/0.0125
+/0.860 362 Injun Hollow Road Sample ID:
Receive Date:
Client Sample ID:
Matrix:
Collect Date:
Collector:
Moisture:
Batch 18%
0.0707 0.173 0.204 0.273 0.148 14.1 0.106 0.177 0.229 0.0603 0.0335 0.0324 0.0299 0.0842 0.0928 0.103 0.0503 0.0579 0.0356 0.0287 0.286 0.0603 0.0254 0.0297 0.0221 1.48 M
+/0.0786
+/0.0604
+/0.0581
+/0.122
+/0.0823
+/7.87
+/0.139
+/0.107
+/0.240
+/0.0752
+/0.0174
+/0.0479
+/0.0177
+/0.0461
+/0.0556
+/0.0531
+/0.0521
+/0.0808
+/0.0184
+/0.0162
+/0.634
+/0.0752
+/0.0147
+/0.0437
+/0.0125
+/0.860 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 470741 473150 470704 468332 1235 1252 0444 1645 pCi/g pCi/g pCi/g pCi/g Carbon14 Iron55 Nickel63 Technetium99 10/12/05 10/20/05 10/14/05 10/08/05 SLN1 BXF1 BXF1 BXF1 U
U U
0.063 28.0 4.68 0.119 DF Mr. Pete Hollenbeck
Contact:
Connecticut Yankee Atomic Power Company :
Haddam Neck Plant East Hampton, Connecticut 06424 October 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590020 95270001007F YANK01204 Project:
YANK001 Client ID:
0.136 6.73 4.77 0.107
+/0.0779
+/41.5
+/5.39
+/0.144 362 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 83 103 89 44 91 (15%125%)
(15%125%)
(25%125%)
(25%125%)
(15%125%)
0.128 57.9 9.66 0.243 The following Prep Methods were performed Ash Soil Prep Dry Soil Prep Ash Soil Prep, GLRADA021B Dry Soil Prep GLRADA021 09/30/05 09/29/05 467615 467614 0554 1619 PD AXP2 Method Description Analyst Date Time Prep Batch M
The following Analytical Methods were performed Method Description
+/0.078
+/41.5
+/5.39
+/0.144 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 EERF C01 Modified DOE RESL Fe1, Modified DOE RESL Fe1, Modified DOE RESL Ni1, Modified DOE EML HASL300, Tc02RC Modified 7
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 28, 2005 Report Date:
Address :
Soils PO# 002332 Project:
146590020 95270001007F 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 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 91 90 (25%125%)
(15%125%)
M TPU Uncertainty Vol. Recv.:
LC MDA The above sample is reported on a dry weight basis.
69
QUALITY CONTROL DATA 70
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Alpha Spec 471786 471787 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 28, 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 HOB1 HOB1 10/15/05 10/15/05 10/15/05 10/15/05 10:42 10:42 10:42 10:42 QC 0.0189 0.0191
-0.0933 8.08 0.0052 10.1 0.0167
-0.00623 0.075 8.56
-0.0112 9.81 0.0496 NOM Sample
-0.0834 0.0139 0.0641
-0.0834 0.0139 0.0641 0.0419 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
QC1200957640 146590018 QC1200957642 QC1200957639 QC1200957641 146590018 QC1200957644 146590018 RPD%
REC%
91 94 95 88 8.88 10.8 9.05 11.1 DUP LCS MB MS DUP 146590 Workorder:
362 Injun Hollow Road U
U U
U U
U U
+/-0.0893
+/-0.0552
+/-0.133
+/-0.0893
+/-0.0552
+/-0.133
+/-0.131
+/-0.076
+/-0.0893
+/-0.761
+/-0.0394
+/-0.849
+/-0.0832
+/-0.0523
+/-0.142
+/-0.866
+/-0.0579
+/-0.930 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-0.090
+/-0.0553
+/-0.133
+/-0.090
+/-0.0553
+/-0.133
+/-0.131
+/-0.076
+/-0.0902
+/-1.32
+/-0.0394
+/-1.59
+/-0.0832
+/-0.0524
+/-0.143
+/-1.37
+/-0.0579
+/-1.53 N/A 32 N/A 17 Page 1 of 9 71
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Alpha Spec Rad Gamma Spec 471787 471788 467961 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 HOB1 MJH1 10/15/05 10/15/05 10/21/05 10/21/05 10/21/05 10/21/05 10/25/05 10:42 10:42 01:45 02:19 01:28 02:02 07:02 QC 0.0317 0.0393 8.95
-0.0405 0.00545
-0.175 6.95
-2.06 108
-4.72 102 0.964 NOM Sample 0.0418 0.0419 0.0418
-2.5
-2.5 1.12 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
QC1200957646 QC1200957643 QC1200957645 146590018 QC1200957648 146590018 QC1200957650 QC1200957647 QC1200957649 146590018 QC1200948603 146590001 RPD%
REC%
109 83 90 83 8.20 8.36 120 123 LCS MB MS DUP LCS MB MS DUP 146590 Workorder:
U U
U U
U
+/-0.154
+/-0.0947
+/-0.154
+/-0.0947
+/-7.59
+/-7.59
+/-0.193
+/-0.113
+/-0.0728
+/-0.118
+/-0.825
+/-0.0659
+/-0.0413
+/-0.0785
+/-0.702
+/-8.17
+/-11.8
+/-7.05
+/-11.0
+/-0.191 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:
+/-0.154
+/-0.0949
+/-0.154
+/-0.0949
+/-7.60
+/-7.60
+/-0.113
+/-0.0729
+/-0.118
+/-1.32
+/-0.066
+/-0.0413
+/-0.0808
+/-1.04
+/-8.17
+/-16.2
+/-7.07
+/-15.0
+/-0.187 28 N/A 15 Page 2 of 9 72
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Gamma Spec 467961 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
-0.0394 0.786 0.838 0.00 0.546 0.00654 0.0189 0.0224 0.0354 0.964 1.05
-0.0188 0.0106 10.7 0.838
-0.00636 NOM Sample
-0.053 0.750 0.946 0.00 0.519 0.0126
-0.0189
-0.00297 0.0476 1.05 1.16 0.0246 0.0102 11.0 0.946
-0.0139 Range (0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 100%)
(0% - 20%)
(0% - 20%)
(0% - 100%)
(0% - 100%)
(0% - 20%)
(0% - 100%)
(0% - 100%)
Qual U
UUI U
U U
U U
U U
RPD%
REC%
146590 Workorder:
U UUI U
U U
U U
U U
+/-0.166
+/-0.345
+/-0.108
+/-0.0391
+/-0.0524
+/-0.0229
+/-0.0591
+/-0.0691
+/-0.0952
+/-0.0788
+/-0.109
+/-0.0268
+/-0.0208
+/-0.888
+/-0.108
+/-0.0195
+/-0.0597
+/-0.285
+/-0.126
+/-0.034
+/-0.0725
+/-0.0175
+/-0.0427
+/-0.0854
+/-0.0522
+/-0.100
+/-0.132
+/-0.0199
+/-0.0166
+/-0.915
+/-0.126
+/-0.0157 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:
+/-0.189
+/-0.163
+/-0.338
+/-0.106
+/-0.0383
+/-0.0514
+/-0.0224
+/-0.0579
+/-0.0678
+/-0.0933
+/-0.0772
+/-0.107
+/-0.0262
+/-0.0204
+/-0.870
+/-0.106
+/-0.0585
+/-0.279
+/-0.124
+/-0.0333
+/-0.0711
+/-0.0171
+/-0.0418
+/-0.0837
+/-0.0511
+/-0.0982
+/-0.129
+/-0.0195
+/-0.0162
+/-0.897
+/-0.124 N/A 5
12 55 5
63 N/A N/A 29 8
10 N/A 4
2 12 N/A Page 3 of 9 73
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Gamma Spec 467961 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 10/21/05 18:05 QC 0.277
-0.0977 24.7
-0.813 0.0847
-0.0724 10.2 14.9
-0.0803
-0.165
-0.0932 0.250 0.0478 0.107
-0.0767
-0.989 NOM Sample 0.323 Range (0% - 100%)
(75%-125%)
(75%-125%)
(75%-125%)
Qual U
U U
U U
U U
U U
U U
U QC1200948604 RPD%
REC%
101 109 105 24.4 9.39 14.2 LCS 146590 Workorder:
+/-0.0531
+/-0.0473
+/-0.779
+/-1.12
+/-1.51
+/-0.334
+/-0.223
+/-0.651
+/-0.878
+/-0.410
+/-0.465
+/-0.446
+/-0.219
+/-0.304
+/-0.198
+/-0.196 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:
+/-0.0192
+/-0.052
+/-0.0154
+/-0.0464
+/-0.763
+/-1.10
+/-1.48
+/-0.328
+/-0.218
+/-0.638
+/-0.861
+/-0.402
+/-0.456
+/-0.437
+/-0.215
+/-0.298
+/-0.194
+/-0.192 15 Page 4 of 9 74
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Gamma Spec 467961 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 10/25/05 07:01 QC 0.0847 0.0266 0.000906 0.0201 0.0105 0.00349 0.031 0.00892 0.000391
-0.00275 0.0114 0.0161 0.00413 0.0138 0.00 NOM Sample Range (75%-125%)
Qual U
U U
U U
U U
U U
U U
U U
U UUI QC1200948602 RPD%
REC%
MB 146590 Workorder:
+/-1.49
+/-0.334
+/-0.157
+/-0.192
+/-0.102
+/-0.0736
+/-0.0959
+/-0.0279
+/-0.0123
+/-0.0128
+/-0.013
+/-0.0342
+/-0.0328
+/-0.0343
+/-0.030
+/-0.059 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:
+/-1.46
+/-0.328
+/-0.154
+/-0.188
+/-0.100
+/-0.0722
+/-0.094
+/-0.0273
+/-0.012
+/-0.0126
+/-0.0127
+/-0.0335
+/-0.0322
+/-0.0336
+/-0.0294
+/-0.0578 Page 5 of 9 75
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 467961 472639 467508 Batch Batch Batch Manganese-54 Niobium-94 Potassium-40 Radium-226 Silver-108m Thallium-208 Strontium-90 Strontium-90 Strontium-90 Strontium-90 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 pCi/g Anlst Date Time EXW1 BXF1 10/18/05 10/19/05 10/18/05 10/19/05 10/10/05 10/13/05 10/10/05 23:07 10:56 22:28 10:56 04:53 02:10 04:21 QC 0.00689 0.00302 0.0254 0.031 0.00 0.022
-0.00423 1.26 0.000421 2.22 5.48 2.43 0.341 NOM Sample
-0.0188
-0.0188 3.73 Range (0% - 100%)
(75%-125%)
(75%-125%)
(0% - 100%)
(75%-125%)
Qual U
U U
U UUI U
U U
U U
QC1200959676 146590019 QC1200959678 QC1200959675 QC1200959677 146590019 QC1200947552 145495003 QC1200947554 QC1200947551 RPD%
REC%
97 82 80 1.30 2.70 3.03 DUP LCS MB MS DUP LCS MB 146590 Workorder:
U U
U
+/-0.013
+/-0.013
+/-6.27
+/-0.0123
+/-0.0117
+/-0.130
+/-0.0279
+/-0.0249
+/-0.0129
+/-0.00989
+/-0.0792
+/-0.00651
+/-0.214
+/-5.58
+/-0.368 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-0.013
+/-0.013
+/-6.27
+/-0.0121
+/-0.0114
+/-0.127
+/-0.0273
+/-0.0244
+/-0.0126
+/-0.00989
+/-0.0875
+/-0.00651
+/-0.224
+/-5.58
+/-0.370 N/A 0
Page 6 of 9 76
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Liquid Scintillation 467508 468332 470704 470741 Batch Batch Batch Batch Tritium Technetium-99 Technetium-99 Technetium-99 Technetium-99 Nickel-63 Nickel-63 Nickel-63 Nickel-63 Carbon-14 Carbon-14 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 BXF1 BXF1 SLN1 10/13/05 10/08/05 10/08/05 10/08/05 10/08/05 10/14/05 10/14/05 10/14/05 10/14/05 10/12/05 10/12/05 01:38 21:04 22:09 20:32 21:36 06:54 07:58 06:21 07:26 18:55 20:44 QC 50.9 0.116 12.6 0.126 11.5
-5.8 451
-4.7 515 0.00819 6.93 NOM Sample 3.73 0.0779 0.0779
-5.55
-5.55 0.0819 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
QC1200947553 145495003 QC1200949448 146692033 QC1200949450 QC1200949447 QC1200949449 146692033 QC1200954980 146692033 QC1200954982 QC1200954979 QC1200954981 146692033 QC1200955097 146692033 QC1200955099 RPD%
REC%
76 96 89 92 90 100 67.2 13.1 12.9 490 575 6.94 MS DUP LCS MB MS DUP LCS MB MS DUP LCS 146590 Workorder:
U U
U U
U U
+/-6.27
+/-0.163
+/-0.163
+/-6.92
+/-6.92
+/-0.0775
+/-0.435
+/-9.06
+/-0.153
+/-0.382
+/-0.159
+/-0.327
+/-6.42
+/-15.5
+/-5.32
+/-20.2
+/-0.0747
+/-0.388 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-6.27
+/-0.163
+/-0.163
+/-6.93
+/-6.93
+/-0.0776
+/-0.435
+/-9.10
+/-0.153
+/-0.478
+/-0.159
+/-0.418
+/-6.42
+/-21.1
+/-5.32
+/-26.9
+/-0.0747
+/-0.403 0
N/A 0
Page 7 of 9 77
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Rad Liquid Scintillation 470741 473150 Batch Batch Carbon-14 Carbon-14 Iron-55 Iron-55 Iron-55 Iron-55 Parmname Units pCi/g pCi/g pCi/g pCi/g pCi/g pCi/g Anlst Date Time BXF1 10/12/05 10/12/05 10/20/05 10/20/05 10/20/05 10/20/05 17:18 20:27 14:00 14:34 13:43 14:17 QC 0.0653 6.72
-2.57 609 20.1 733 NOM Sample 0.0819 4.18 4.18 Range (75%-125%)
(0% - 100%)
(75%-125%)
(75%-125%)
Qual U
U U
QC1200955096 QC1200955098 146692033 QC1200960975 146692033 QC1200960977 QC1200960974 QC1200960976 146692033 Notes:
The Qualifiers in this report are defined as follows:
RPD%
REC%
97 95 98 6.95 641 750 MB MS DUP LCS MB MS 146590 Workorder:
B BD E
H J
U UI X
d h
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.
U U
U
+/-0.0775
+/-51.5
+/-51.5
+/-0.0756
+/-0.381
+/-44.0
+/-63.9
+/-39.2
+/-70.1 Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
Uncert:
TPU:
TPU:
TPU:
TPU:
TPU:
TPU:
+/-0.0776
+/-51.5
+/-51.5
+/-0.0756
+/-0.395
+/-44.0
+/-76.0
+/-39.3
+/-85.9 N/A Page 8 of 9 78
QC Summary GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Parmname Page 9 of 9 Units Anlst Date Time QC NOM Sample Range Qual RPD%
REC%
146590 Workorder:
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.
79
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD b Sample and Scan Area Data (9 Pages)
Log Date Log Time E600 S/N Probe S/N 9527-01-SL-00-01-0 7660 8909 8870 9/20/2005 10:08 AM 1107 1010 9527-01-SL-00-02-0 7400 8628 7670 9/19/2005 8:35 AM 1105 1001 9527-01-SL-00-03-0 9180 10547 8940 9/19/2005 8:21 AM 1105 1001 9527-01-SL-00-04-0 8140 9428 7930 9/19/2005 2:09 PM 1105 1001 9527-01-SL-00-05-0 11400 12924 10400 9/19/2005 2:05 PM 1105 1001 9527-01-SL-00-06-0 10700 12176 9120 9/19/2005 8:49 AM 1105 1001 9527-01-SL-00-07-0 8270 9568 8420 9/19/2005 9:03 AM 1105 1001 9527-01-SL-00-08-0 8600 9923 8200 9/20/2005 10:01 AM 1107 1010 9527-01-SL-00-09-0 10900 12390 10700 9/19/2005 1:59 PM 1105 1001 9527-01-SL-00-10-0 10300 11748 10100 9/19/2005 2:59 PM 1105 1001 9527-01-SL-00-11-0 9550 10945 9970 9/19/2005 10:45 AM 1105 1001 9527-01-SL-00-12-0 10700 12176 11100 9/19/2005 10:37 AM 1105 1001 9527-01-SL-00-13-0 12300 13883 12700 9/19/2005 3:04 PM 1105 1001 9527-01-SL-00-14-0 11900 13457 11300 9/19/2005 2:53 PM 1105 1001 9527-01-SL-00-15-0 13100 14733 13600 9/19/2005 2:48 PM 1105 1001 9527-01-SL-00-16-0 8670 9999 9270 9/19/2005 1:56 PM 1105 1001 9527-01-SL-00-17-0 7990 9266 9100 9/19/2005 1:52 PM 1105 1001 9527-01-SL-00-18-0 9800 11213 9900 9/19/2005 1:48 PM 1105 1001 Survey Release Record Scan Area Results Survey Unit 9527-0001
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL AL - Action Level
9527-0001 SCAN AREA 1 SECTIONS 1 THROUGH 8 Log Date Log Time E600 S/N Probe S/N 9527-01-SC-01-01-0 7340 8563 7320 9/14/2005 10:08 AM 1107 1010 9527-01-SC-01-02-0 8900 10246 8420 9/14/2005 10:10 AM 1107 1010 9527-01-SC-01-03-0 7870 9136 6940 9/14/2005 10:12 AM 1107 1010 9527-01-SC-01-04-0 7380 8606 7440 9/14/2005 10:15 AM 1107 1010 9527-01-SC-01-05-0 7420 8649 7820 9/14/2005 10:19 AM 1107 1010 9527-01-SC-01-06-0 7990 9266 6980 9/14/2005 10:22 AM 1107 1010 9527-01-SC-01-07-0 7830 9093 7900 9/14/2005 10:24 AM 1107 1010 9527-01-SC-01-08-0 7540 8779 6460 9/14/2005 10:27 AM 1107 1010 9527-01-SC-01-09-0 8200 9492 7630 9/14/2005 10:31 AM 1107 1010 9527-01-SC-01-10-0 6420 7564 7140 9/14/2005 10:33 AM 1107 1010 9527-01-SC-01-11-0 8590 9913 7450 9/14/2005 10:35 AM 1107 1010 9527-01-SC-01-12-0 8310 9611 8460 9/14/2005 10:38 AM 1107 1010 9527-01-SC-01-13-0 7420 8649 5830 9/14/2005 10:41 AM 1107 1010 9527-01-SC-01-14-0 7080 8281 6820 9/14/2005 10:44 AM 1107 1010 9527-01-SC-01-15-0 9310 10687 7800 9/14/2005 10:45 AM 1107 1010 9527-01-SC-01-16-0 8630 9956 6730 9/14/2005 10:48 AM 1107 1010 9527-01-SC-01-17-0 9110 10472 6970 9/14/2005 10:51 AM 1107 1010 9527-01-SC-01-18-0 7920 9190 6070 9/14/2005 10:53 AM 1107 1010 9527-01-SC-01-19-0 7950 9222 6610 9/14/2005 10:54 AM 1107 1010 9527-01-SC-01-20-0 6940 8129 7250 9/14/2005 10:56 AM 1107 1010 9527-01-SC-01-21-0 8590 9913 8530 9/14/2005 1:30 PM 1107 1010 9527-01-SC-01-22-0 8130 9417 6640 9/14/2005 1:33 PM 1107 1010 9527-01-SC-01-23-0 6990 8183 6230 9/14/2005 1:34 PM 1107 1010 9527-01-SC-01-24-0 8240 9535 6600 9/14/2005 1:36 PM 1107 1010 9527-01-SC-01-25-0 8890 10236 10900
+
9/14/2005 1:46 PM 1107 1010 9527-01-SC-01-26-0 10900 12390 7620 9/14/2005 1:50 PM 1107 1010 9527-01-SC-01-27-0 10500 11962 6810 9/14/2005 1:54 PM 1107 1010 9527-01-SC-01-28-0 10500 11962 7430 9/14/2005 1:56 PM 1107 1010 9527-01-SC-01-29-0 10300 11748 10100 9/14/2005 2:21 PM 1107 1010 9527-01-SC-01-30-0 11300 12817 9680 9/14/2005 2:23 PM 1107 1010 Survey Release Record Scan Area Results Survey Unit 9527-0001
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL AL - Action Level
9527-0001 SCAN AREA 1 SECTIONS 1 THROUGH 8 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0001
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-01-SC-01-31-0 10200 11641 10600 9/14/2005 2:25 PM 1107 1010 9527-01-SC-01-32-0 11100 12604 11300 9/14/2005 2:27 PM 1107 1010 9527-01-SC-01-33-0 10300 11748 10000 9/14/2005 2:53 PM 1107 1010 9527-01-SC-01-34-0 11400 12924 9810 9/14/2005 2:56 PM 1107 1010 9527-01-SC-01-35-0 9450 10837 10400 9/14/2005 2:59 PM 1107 1010 9527-01-SC-01-36-0 10600 12069 9130 9/14/2005 3:01 PM 1107 1010 9527-01-SC-01-37-0 8740 10074 9970 9/14/2005 3:06 PM 1107 1010 9527-01-SC-01-38-0 9750 11159 8970 9/14/2005 3:09 PM 1107 1010 9527-01-SC-01-39-0 10700 12176 9770 9/14/2005 3:11 PM 1107 1010 9527-01-SC-01-40-0 10200 11641 8550 9/14/2005 3:13 PM 1107 1010 9527-01-SC-01-41-0 10900 12390 8880 9/14/2005 2:50 PM 1105 1001 9527-01-SC-01-42-0 10600 12069 12100
+
9/14/2005 2:53 PM 1105 1001 9527-01-SC-01-43-0 12100 13670 8960 9/14/2005 2:55 PM 1105 1001 9527-01-SC-01-44-0 10400 11855 10300 9/14/2005 2:58 PM 1105 1001 9527-01-SC-01-45-0 11300 12817 11700 9/14/2005 3:01 PM 1105 1001 9527-01-SC-01-46-0 11200 12710 11500 9/14/2005 3:03 PM 1105 1001 9527-01-SC-01-47-0 11400 12924 11700 9/14/2005 3:05 PM 1105 1001 9527-01-SC-01-48-0 11500 13030 11100 9/14/2005 3:07 PM 1105 1001 9527-01-SC-01-49-0 10500 11962 10900 9/14/2005 3:10 PM 1105 1001 9527-01-SC-01-50-0 12100 13670 11300 9/14/2005 3:12 PM 1105 1001 9527-01-SC-01-51-0 10200 11641 10300 9/20/2005 8:23 AM 1107 1010 9527-01-SC-01-52-0 9750 11159 10400 9/20/2005 8:29 AM 1107 1010 9527-01-SC-01-53-0 11700 13244 10200 9/20/2005 8:33 AM 1107 1010 9527-01-SC-01-54-0 11100 12604 9910 9/20/2005 8:37 AM 1107 1010 9527-01-SC-01-55-0 10100 11534 10500 9/20/2005 8:39 AM 1107 1010 9527-01-SC-01-56-0 10900 12390 9570 9/20/2005 8:40 AM 1107 1010 9527-01-SC-01-57-0 9980 11406 9670 9/20/2005 8:42 AM 1107 1010 9527-01-SC-01-58-0 10500 11962 10300 9/20/2005 8:45 AM 1107 1010 9527-01-SC-01-59-0 10200 11641 9890 9/20/2005 8:46 AM 1107 1010 9527-01-SC-01-60-0 10800 12283 9250 9/20/2005 8:48 AM 1107 1010 AL - Action Level
9527-0001 SCAN AREA 1 SECTIONS 1 THROUGH 8 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0001
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-01-SC-01-61-0 9100 10461 9520 9/20/2005 8:54 AM 1107 1010 9527-01-SC-01-62-0 10400 11855 9010 9/20/2005 8:55 AM 1107 1010 9527-01-SC-01-63-0 10200 11641 9330 9/20/2005 8:57 AM 1107 1010 9527-01-SC-01-64-0 8960 10311 9260 9/20/2005 8:58 AM 1107 1010 9527-01-SC-01-65-0 10100 11534 8970 9/20/2005 9:00 AM 1107 1010 9527-01-SC-01-66-0 9140 10504 9840 9/20/2005 9:01 AM 1107 1010 9527-01-SC-01-67-0 9360 10741 9190 9/20/2005 9:02 AM 1107 1010 9527-01-SC-01-68-0 9020 10375 9330 9/20/2005 9:04 AM 1107 1010 9527-01-SC-01-69-0 8700 10031 8050 9/20/2005 9:06 AM 1107 1010 9527-01-SC-01-70-0 9160 10526 8150 9/20/2005 9:07 AM 1107 1010 9527-01-SC-01-71-0 8870 10214 8350 9/20/2005 10:21 AM 1107 1010 9527-01-SC-01-72-0 8620 9945 8790 9/20/2005 10:23 AM 1107 1010 9527-01-SC-01-73-0 9380 10762 9020 9/20/2005 10:25 AM 1107 1010 9527-01-SC-01-74-0 9020 10375 8870 9/20/2005 10:27 AM 1107 1010 9527-01-SC-01-75-0 9280 10655 8930 9/20/2005 10:28 AM 1107 1010 9527-01-SC-01-76-0 8640 9967 8850 9/20/2005 10:29 AM 1107 1010 9527-01-SC-01-77-0 9090 10451 8740 9/20/2005 10:30 AM 1107 1010 9527-01-SC-01-78-0 8570 9891 8770 9/20/2005 10:31 AM 1107 1010 9527-01-SC-01-79-0 8850 10193 9750 9/20/2005 10:33 AM 1107 1010 9527-01-SC-01-80-0 9810 11224 9620 9/20/2005 10:34 AM 1107 1010 AL - Action Level
9527-0001 SCAN AREA 2 SECTIONS 9 THROUGH 16 Log Date Log Time E600 S/N Probe S/N 9527-01-SC-02-01-0 7880 9147 7860 9/20/2005 10:40 AM 1107 1010 9527-01-SC-02-02-0 9590 10988 9770 9/20/2005 10:42 AM 1107 1010 9527-01-SC-02-03-0 8330 9633 8430 9/20/2005 10:43 AM 1107 1010 9527-01-SC-02-04-0 8470 9783 8430 9/20/2005 10:44 AM 1107 1010 9527-01-SC-02-05-0 9300 10676 9110 9/20/2005 10:45 AM 1107 1010 9527-01-SC-02-06-0 8930 10279 9040 9/20/2005 10:47 AM 1107 1010 9527-01-SC-02-07-0 9870 11288 10100 9/20/2005 10:49 AM 1107 1010 9527-01-SC-02-08-0 9520 10912 9440 9/20/2005 10:50 AM 1107 1010 9527-01-SC-02-09-0 10000 11427 9780 9/20/2005 10:51 AM 1107 1010 9527-01-SC-02-10-0 9410 10794 10100 9/20/2005 10:53 AM 1107 1010 9527-01-SC-02-11-0 9110 10472 8050 9/20/2005 10:56 AM 1107 1010 9527-01-SC-02-12-0 9350 10730 9810 9/20/2005 10:57 AM 1107 1010 9527-01-SC-02-13-0 8560 9880 8270 9/20/2005 10:59 AM 1107 1010 9527-01-SC-02-14-0 8690 10020 9450 9/20/2005 11:00 AM 1107 1010 9527-01-SC-02-15-0 9060 10418 8600 9/20/2005 11:01 AM 1107 1010 9527-01-SC-02-16-0 8340 9643 8960 9/20/2005 11:03 AM 1107 1010 9527-01-SC-02-17-0 9520 10912 7720 9/20/2005 11:05 AM 1107 1010 9527-01-SC-02-18-0 8810 10150 9410 9/20/2005 11:07 AM 1107 1010 9527-01-SC-02-19-0 9670 11073 9120 9/20/2005 11:08 AM 1107 1010 9527-01-SC-02-20-0 10100 11534 8900 9/20/2005 11:09 AM 1107 1010 9527-01-SC-02-21-0 9510 10902 9520 9/20/2005 11:12 AM 1107 1010 9527-01-SC-02-22-0 10100 11534 9520 9/20/2005 11:14 AM 1107 1010 9527-01-SC-02-23-0 8350 9654 8550 9/20/2005 11:15 AM 1107 1010 9527-01-SC-02-24-0 8620 9945 8880 9/20/2005 11:17 AM 1107 1010 9527-01-SC-02-25-0 8210 9503 8940 9/20/2005 11:18 AM 1107 1010 9527-01-SC-02-26-0 8320 9622 7010 9/20/2005 11:20 AM 1107 1010 9527-01-SC-02-27-0 7200 8411 8340 9/20/2005 11:22 AM 1107 1010 9527-01-SC-02-28-0 8010 9287 5660 9/20/2005 11:23 AM 1107 1010 9527-01-SC-02-29-0 6760 7933 7260 9/20/2005 11:24 AM 1107 1010 9527-01-SC-02-30-0 7790 9050 5390 9/20/2005 11:26 AM 1107 1010 Survey Release Record Scan Area Results Survey Unit 9527-0001
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL AL - Action Level
9527-0001 SCAN AREA 2 SECTIONS 9 THROUGH 16 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0001
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-01-SC-02-31-0 10800 12283 10300 9/20/2005 1:19 PM 1105 1001 9527-01-SC-02-32-0 9730 11138 9060 9/20/2005 1:21 PM 1105 1001 9527-01-SC-02-33-0 9490 10880 10200 9/20/2005 1:22 PM 1105 1001 9527-01-SC-02-34-0 10200 11641 9230 9/20/2005 1:23 PM 1105 1001 9527-01-SC-02-35-0 8790 10128 9950 9/20/2005 1:26 PM 1105 1001 9527-01-SC-02-36-0 10500 11962 9620 9/20/2005 1:27 PM 1105 1001 9527-01-SC-02-37-0 11000 12497 10700 9/20/2005 1:29 PM 1105 1001 9527-01-SC-02-38-0 9060 10418 9870 9/20/2005 1:31 PM 1105 1001 9527-01-SC-02-39-0 10400 11855 9880 9/20/2005 1:32 PM 1105 1001 9527-01-SC-02-40-0 10200 11641 10400 9/20/2005 1:33 PM 1105 1001 9527-01-SC-02-41-0 11100 12604 11100 9/20/2005 1:36 PM 1105 1001 9527-01-SC-02-42-0 10900 12390 9760 9/20/2005 1:38 PM 1105 1001 9527-01-SC-02-43-0 10700 12176 10800 9/20/2005 1:39 PM 1105 1001 9527-01-SC-02-44-0 10200 11641 9940 9/20/2005 1:40 PM 1105 1001 9527-01-SC-02-45-0 10600 12069 9460 9/20/2005 1:42 PM 1105 1001 9527-01-SC-02-46-0 10400 11855 9820 9/20/2005 1:43 PM 1105 1001 9527-01-SC-02-47-0 10200 11641 10200 9/20/2005 1:45 PM 1105 1001 9527-01-SC-02-48-0 10600 12069 9790 9/20/2005 1:46 PM 1105 1001 9527-01-SC-02-49-0 10700 12176 9420 9/20/2005 1:48 PM 1105 1001 9527-01-SC-02-50-0 10900 12390 10300 9/20/2005 1:49 PM 1105 1001 9527-01-SC-02-51-0 10000 11427 10100 9/20/2005 1:54 PM 1105 1001 9527-01-SC-02-52-0 9800 11213 9690 9/20/2005 1:55 PM 1105 1001 9527-01-SC-02-53-0 10800 12283 9100 9/20/2005 1:56 PM 1105 1001 9527-01-SC-02-54-0 10400 11855 9550 9/20/2005 1:58 PM 1105 1001 9527-01-SC-02-55-0 10100 11534 8480 9/20/2005 2:00 PM 1105 1001 9527-01-SC-02-56-0 9080 10440 9180 9/20/2005 2:02 PM 1105 1001 9527-01-SC-02-57-0 9940 11363 10200 9/20/2005 2:03 PM 1105 1001 9527-01-SC-02-58-0 9720 11127 9770 9/20/2005 2:05 PM 1105 1001 9527-01-SC-02-59-0 9530 10923 10500 9/20/2005 2:06 PM 1105 1001 9527-01-SC-02-60-0 8840 10182 9930 9/20/2005 2:07 PM 1105 1001 AL - Action Level
9527-0001 SCAN AREA 2 SECTIONS 9 THROUGH 16 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0001
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-01-SC-02-61-0 11000 12497 8300 9/20/2005 2:09 PM 1105 1001 9527-01-SC-02-62-0 9380 10762 9590 9/20/2005 2:11 PM 1105 1001 9527-01-SC-02-63-0 11100 12604 9900 9/20/2005 2:12 PM 1105 1001 9527-01-SC-02-64-0 11000 12497 10600 9/20/2005 2:13 PM 1105 1001 9527-01-SC-02-65-0 9870 11288 10700 9/20/2005 2:15 PM 1105 1001 9527-01-SC-02-66-0 9940 11363 10600 9/20/2005 2:16 PM 1105 1001 9527-01-SC-02-67-0 10400 11855 10100 9/20/2005 2:17 PM 1105 1001 9527-01-SC-02-68-0 9940 11363 9190 9/20/2005 2:18 PM 1105 1001 9527-01-SC-02-69-0 9290 10666 9480 9/20/2005 2:20 PM 1105 1001 9527-01-SC-02-70-0 10700 12176 8860 9/20/2005 2:21 PM 1105 1001 9527-01-SC-02-71-0 8670 9999 7250 9/20/2005 2:36 PM 1105 1001 9527-01-SC-02-72-0 8020 9298 8440 9/20/2005 2:39 PM 1105 1001 9527-01-SC-02-73-0 8620 9945 6710 9/20/2005 2:39 PM 1105 1001 9527-01-SC-02-74-0 7090 8292 7940 9/20/2005 2:43 PM 1105 1001 9527-01-SC-02-75-0 9620 11020 6340 9/20/2005 2:44 PM 1105 1001 9527-01-SC-02-76-0 10200 11641 5220 9/20/2005 2:46 PM 1105 1001 9527-01-SC-02-77-0 11100 12604 5090 9/20/2005 2:47 PM 1105 1001 9527-01-SC-02-78-0 8750 10085 6010 9/20/2005 2:49 PM 1105 1001 9527-01-SC-02-79-0 9490 10880 5130 9/20/2005 2:50 PM 1105 1001 9527-01-SC-02-80-0 9760 11170 8230 9/20/2005 2:51 PM 1105 1001 AL - Action Level
9527-0001 SCAN AREA 3 SECTIONS 17 THROUGH 22 Log Date Log Time E600 S/N Probe S/N 9527-01-SC-03-01-0 7350 8574 6910 9/21/2005 8:31 AM 1107 1010 9527-01-SC-03-02-0 6490 7640 6590 9/21/2005 8:32 AM 1107 1010 9527-01-SC-03-03-0 6180 7302 5300 9/21/2005 8:34 AM 1107 1010 9527-01-SC-03-04-0 6320 7455 7030 9/21/2005 8:36 AM 1107 1010 9527-01-SC-03-05-0 7310 8530 3820 9/21/2005 8:37 AM 1107 1010 9527-01-SC-03-06-0 5210 6240 5970 9/21/2005 8:41 AM 1107 1010 9527-01-SC-03-07-0 6720 7890 4290 9/21/2005 8:43 AM 1107 1010 9527-01-SC-03-08-0 7240 8454 6300 9/21/2005 8:43 AM 1107 1010 9527-01-SC-03-09-0 6380 7520 5820 9/21/2005 8:45 AM 1107 1010 9527-01-SC-03-10-0 7030 8227 7500 9/21/2005 8:46 AM 1107 1010 9527-01-SC-03-11-0 7340 8563 7440 9/21/2005 8:48 AM 1107 1010 9527-01-SC-03-12-0 9110 10472 8380 9/21/2005 8:50 AM 1107 1010 9527-01-SC-03-13-0 8500 9816 9340 9/21/2005 8:51 AM 1107 1010 9527-01-SC-03-14-0 8550 9870 9560 9/21/2005 8:54 AM 1107 1010 9527-01-SC-03-15-0 9930 11352 8220 9/21/2005 8:55 AM 1107 1010 9527-01-SC-03-16-0 8900 10246 9480 9/21/2005 8:57 AM 1107 1010 9527-01-SC-03-17-0 8960 10311 9370 9/21/2005 8:59 AM 1107 1010 9527-01-SC-03-18-0 7810 9071 8000 9/21/2005 9:00 AM 1107 1010 9527-01-SC-03-19-0 8040 9320 6500 9/21/2005 9:01 AM 1107 1010 9527-01-SC-03-20-0 8190 9482 8070 9/21/2005 9:03 AM 1107 1010 9527-01-SC-03-21-0 7300 8519 7470 9/21/2005 9:07 AM 1107 1010 9527-01-SC-03-22-0 7210 8422 7850 9/21/2005 9:08 AM 1107 1010 9527-01-SC-03-23-0 7640 8887 7040 9/21/2005 9:10 AM 1107 1010 9527-01-SC-03-24-0 7650 8898 8480 9/21/2005 9:12 AM 1107 1010 9527-01-SC-03-25-0 8280 9579 7940 9/21/2005 9:13 AM 1107 1010 9527-01-SC-03-26-0 7360 8584 7090 9/21/2005 9:14 AM 1107 1010 9527-01-SC-03-27-0 7480 8714 7890 9/21/2005 9:15 AM 1107 1010 9527-01-SC-03-28-0 7130 8335 5320 9/21/2005 9:16 AM 1107 1010 9527-01-SC-03-29-0 6450 7596 7530 9/21/2005 9:18 AM 1107 1010 9527-01-SC-03-30-0 7520 8758 5260 9/21/2005 9:19 AM 1107 1010 Survey Release Record Scan Area Results Survey Unit 9527-0001
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL AL - Action Level
9527-0001 SCAN AREA 3 SECTIONS 17 THROUGH 22 Log Date Log Time E600 S/N Probe S/N Survey Release Record Scan Area Results Survey Unit 9527-0001
Background
(cpm)
Action Level (cpm)
Results (cpm)
Sample Name Above AL 9527-01-SC-03-31-0 8990 10343 6210 9/21/2005 10:26 AM 1107 1010 9527-01-SC-03-32-0 8640 9967 7900 9/21/2005 10:30 AM 1107 1010 9527-01-SC-03-33-0 9510 10902 5390 9/21/2005 10:32 AM 1107 1010 9527-01-SC-03-34-0 8850 10193 6670 9/21/2005 10:34 AM 1107 1010 9527-01-SC-03-35-0 7580 8823 4470 9/21/2005 10:36 AM 1107 1010 9527-01-SC-03-36-0 8860 10203 9310 9/21/2005 10:39 AM 1107 1010 9527-01-SC-03-37-0 8690 10020 8220 9/21/2005 10:40 AM 1107 1010 9527-01-SC-03-38-0 8260 9557 7430 9/21/2005 10:42 AM 1107 1010 9527-01-SC-03-39-0 7930 9201 7580 9/21/2005 10:43 AM 1107 1010 9527-01-SC-03-40-0 8480 9794 8730 9/21/2005 10:45 AM 1107 1010 9527-01-SC-03-41-0 9730 11138 9740 9/21/2005 1:16 PM 1105 1001 9527-01-SC-03-42-0 9020 10375 9530 9/21/2005 1:18 PM 1105 1001 9527-01-SC-03-43-0 9340 10719 10200 9/21/2005 1:20 PM 1105 1001 9527-01-SC-03-44-0 9660 11063 8010 9/21/2005 1:22 PM 1105 1001 9527-01-SC-03-45-0 7480 8714 7930 9/21/2005 1:24 PM 1105 1001 9527-01-SC-03-46-0 11100 12604 9470 9/21/2005 1:25 PM 1105 1001 9527-01-SC-03-47-0 8200 9492 9160 9/21/2005 1:28 PM 1105 1001 9527-01-SC-03-48-0 9860 11277 8870 9/21/2005 1:29 PM 1105 1001 9527-01-SC-03-49-0 10500 11962 10300 9/21/2005 1:31 PM 1105 1001 9527-01-SC-03-50-0 10300 11748 11300 9/21/2005 1:33 PM 1105 1001 9527-01-SC-03-51-0 9660 11063 10800 9/21/2005 1:37 PM 1105 1001 9527-01-SC-03-52-0 11000 12497 10600 9/21/2005 1:39 PM 1105 1001 9527-01-SC-03-53-0 10400 11855 10900 9/21/2005 1:40 PM 1105 1001 9527-01-SC-03-54-0 11500 13030 11700 9/21/2005 1:43 PM 1105 1001 9527-01-SC-03-55-0 10700 12176 10700 9/21/2005 1:44 PM 1105 1001 9527-01-SC-03-56-0 11400 12924 8360 9/21/2005 1:46 PM 1105 1001 9527-01-SC-03-57-0 10000 11427 10400 9/21/2005 1:48 PM 1105 1001 9527-01-SC-03-58-0 11300 12817 10200 9/21/2005 1:49 PM 1105 1001 9527-01-SC-03-59-0 11500 13030 11700 9/21/2005 1:51 PM 1105 1001 9527-01-SC-03-60-0 9970 11395 10500 9/21/2005 1:53 PM 1105 1001 AL - Action Level
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD c Split Sample Assessment Forms (2 Page)
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD d Preliminary Data Forms (2 Pages)
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD e Graphical Representation of Data (2 Pages)
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD f Sign Test Calculation (1 Page)
EAST MOUNTAIN SIDE SURVEY UNIT 9527-0001 RELEASE RECORD g COMPASS DQA Surface Soil Report with Retrospective Power Curve (4 Pages)