Text

Final Status Survey, Final Report Phase Ii, Appendix A1, Survey Unit Release Record 9523-0000, Southeast Wetland Area, Book 2 of 16
	ML050870413
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Site:	Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date:	02/18/2005
From:	Keyes C E, Wager J; Connecticut Yankee Atomic Power Co
To:	; Document Control Desk, NRC/FSME
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	CY-05-040 9523-0000
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{{#Wiki_filter:--r-I=I I-I oI .: ..I .i Final Status Survey Final Report Phase 11 m Appendix Al Survey Unit Release Record 9523-0000, Southeast Wetland Area February 2005 CYAPCO FINAL STATUS SURVEY RELEASE RECORD SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 Prepared By: Date: Z.-1(¶. u'FSS Engineer Reviewed _Approved By: PS! '11 ect Lead'Date: cP Date: Zzi lc5-Revision I SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD TABLE OF CONTENTS 1. SURVEY UNIT DESCRIPTION ............................. 3 2. CLASSIFICATION BASIS ............................... 4 3. DATA QUALITY OBJECTIVES (DQO) .............................. 5 4. SURVEY DESIGN .............................. 7 5. SURVEY IMPLEMENTATION .............................. 0 6. SURVEY RESULTS ............................. 12 7. QUALITY CONTROL ............................. 15 8. INVESTIGATIONS AND RESULTS ............................. 15 9. REMEDIATION AND RESULTS ............................. 18 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN .18 11. DATA QUALITY ASSESSMENT (DQA) .20 12. ANOMALIES .21 13. CONCLUSION .22 14. ATTACHMENTS .22 14.1 Attachment I -Figures (11 pages including cover)14.2 Attachment 2- Sample and Statistical Data (455 pages including covers)Revision I SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD 1. SURVEY UNIT DESCRIPTION Survey Unit (SU) 9523-0000, (Southeast Wetlands Area) is designated as Final Status Survey (FSS) Class 3 and consists of approximately 151,363.19 m 2 (37.4 acres) of uninhabited, undeveloped land located about a tenth of a mile from the center of the Haddam Neck Plant (HNP) Containment Building (see Attachment 1-Figure 1). This survey unit is bounded on the west by the Canal Road and on the east by the Salmon River and a line from the outflow of the canal to a point NNE to the Salmon River bisecting the Haddam Neck Peninsula. The northern boundary is the Haul Road to the SU 9536-0000 landfill disposal area and a line extending east, from the point the road turns north, to the Salmon River. The area topography ranges from low, flat wetlands to steep, rocky hillsides that are heavily wooded and overgrown with brush. The Canal Road travels nearly the entire length of the western side of the survey unit terminating at a paved parking area.The reference coordinates associated with the Southeast Wetlands Area survey unit are E008 through E041 by S118 through S172 (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).The historical files indicate that, in the past, the public was granted access to the Canal Road area for recreational purposes (e.g. fishing). Typical debris and litter (soda bottles, fishing line, etc.) were seen along the Canal Road during an area inspection prior to FSS. The origin of the litter and timeframe could not be determined with any certainty. From time to time, 55-gallon drums were used for trash containers along the Canal Road to collect and control litter.The interior of the survey unit appeared undisturbed according to area inspection reports and observations by radiological engineers and technicians collecting samples for this release record. There were no obvious or perceptible signs of dumping or excavation activities (e.g., trenches, piles or mounds, other signs of soil disturbance) in the interior. Peripheral areas of this SU exhibit most if not all the signs of construction excavation and dumping activities. Work activities to support the Independent Spent Fuel Storage Installation (ISFSI) Haul Road construction have occurred in the survey unit, especially on and along the access road leading to the Southeast Landfill Area. These activities included tree and stump removal, soil removal grading and blasting.Most of the original rock in the area affected by the ISFSI work activities was relocated to a storage area at the Borrow Pit. Large rock debris resulting from blasting was positioned along the western upper Access Road bank to stabilize the work area for road expansion. In August 2004, SU 9523-0000 was sub-divided along the Canal Road to provide a FSS buffer zone against potential Discharge Canal remediation Revision 1 3 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD activities. The demarcation line for SU 9523-0000 was moved from the canal banks to the eastern side of the Canal Road. This sub-division reduced the original size of SU 9523-0000 (169,363.19 M 2) by approximately 18,000 m 2 of area. A revision to the sample plan was issued and additional samples were collected in SU 9523-0000 to replace the ones taken in the area that became part of SU 9106-0000, Discharge Canal.2. CLASSIFICATION BASIS The survey unit was classified in accordance with Procedure RPM 5.1-10,"Survey Unit Classification ". The historical information and scoping analyses results provide sufficient data to designate SU 9523-0000 as Class 3 in August 2001.The "Classification Basis Summary" conducted for SU 9523-0000 consisted of: a) A review of the 1OCFR50.75 (g) (1) database, b) A review of the "Initial Characterization Report" and "Historic Site Assessment Supplement, " c) Historic and current survey records review, d) Personal interviews, e) Visual inspections and a "walk down." The IOCFR50.75 (g) (1) database report identified two documents associated with this survey area. Condition Report (CR) 02-0166 and CR 02-0179 document the finding of low levels of Co-60 in soil between the Discharge Canal and Canal Road during a characterization survey. The maximum result was 0.0623 pCi/g, or approximately 2% of the 25 mrem/yr Derived Concentration Guideline Value (DCGL) for soil (see Table 1). It should be noted that this area was part of the mid-2004 subdivision of this SU and is now part of Survey Area 9106-Discharge Canal.A review of the "Initial and Supplenmental Characterization Reports " as well as the previous "Classification Basis Sunmmaries" provided no additional information pertinent to classification. Characterization efforts in nearby areas have included analysis for Hard-to-Detect (HTD) radionuclides. In some cases, HTD radionuclides were reported above the accepted criteria for detection (i.e., a result greater than two standard deviations uncertainty-2a). A comparison of HTD reported maximum concentrations to the soil DCGLs shows no impact on FSS design. This conclusion was based on the very low percentage of the HTD radionuclide to the soil DCGL.Characterization surveys were performed from April 8 through April 25, 2002 to obtain data for FSS planning purposes. Using Visual Sample Plan (VSP)software, forty-eight (48) samples were obtained from random locations. Revision I 4 Revision 1 4 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Biased samples were collected in areas with suspected soil disturbance, and several investigation samples were collected to confirm the presence of plant-related radioactive material (Co-60). The samples were sent to the HNP Radiochemistry Lab for analysis using gamma spectroscopy. The only plant-related radionuclides identified in the samples were Cs-137 and Co-60 at very low levels (see Table 1). The concentrations of Cs-137 found in the soil were below those concentrations determined from off site locations as documented by Health Physics Technical Support Document (TSD) BCY-HP-0063,"Background Gs-137 Concentration in Soil." The reported values of Cs-137 were not enough to warrant radiological soil remediation. Table 1 -Basis Statistical Quantities for Cesium-137 and Cobalt-60 from the Characterization Survey Cesium-137 Cobalt-60 Parameter pCi/g PCilg Minimum Value: 0.028 -0.014 Maximum Value: 0.741 0.062 Mean: 0.271 0.015 Median: 0.204 0.011 Standard Deviation: 0.215 0.017 Measured Standard Deviation of 0.0688 the weighted sum('): (1) MARSSIM Section 1.11.3 describes the use of the measured standard deviation of the weighted sum when measured concentrations of the various radionuclides are assumed to be uncorrelated (i.e., there is no fixed ratio between the concentrations). Discussions with veteran HNP personnel provided no additional information relative to classification of SU 9523-0000. The Site Radiological Release Supervisor performed several area walk downs and inspections during 2002. The interior of the survey unit appears undisturbed as indicated by the overgrowth of marsh grass, brush and trees. Along the Canal Road, several areas of soil disturbance, including rubble on both sides of the road, may require further investigation. At the time of FSS, the dose impact from groundwater contamination was not considered. The classification basis shows that the expected residual radioactivity in the survey unit would be below the site remediation criteria and are consistent with procedural guidance, thereby sufficient to justify final designation as Class 3.3. DATA QUALITY OBJECTIVES (DQO)The primary objective of the Final Status Survey Plan (FSSP) was to demonstrate that the level of residual radioactivity in Survey Unit 9523-0000 did not exceed the release criteria specified in the License Termination Plan (LTP), was below the 10 mrem/yr Administrative Level DCGLs, and that the Revision 1 5 Revision 1 5 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD potential dose from residual radioactivity is As Low As Reasonably Achievable (ALARA).FSS design and planning endorsed the use of 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.The DQO process determined that Cs-137 and Co-60 would be the radionuclides of concern during the 9523-0000 FSS process. Additionally, to provide conservatism, the Base Case DCGLs for radionuclides in soil was reduced by 60% to establish the Administrative Level DCGL. As multiple radionuclides were assumed to be present, the "unity rule" or "sum of the fractions," described by Equation 5-32 of the LTP, was used to show compliance with the release criteria.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 performed before issue and after the instrument had been used. Control and accountability of survey instruments were maintained to assure the quality and prevent the loss of data.Laboratory DQOs and analysis results were reported as actual calculated results.Results reported as less than Minimum Detectable Concentration (<MDC)would not be accepted for FSS. Sample report summaries included unique sample identification, analytical method, radionuclide, result and uncertainty of two standard deviations (2a), laboratory data qualifiers, units and the required and observed MDC (see Table 2).Revision I 6 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Table 2 -FSS DCGL Values and Required Minimum Detectable Concentrations Radionuclide Base Case Soil Administrative Level Required MDC DCGL (pCl/g) (') DCGL (pCi/g) (2) (pCI/g) (3)H-3 4.12E+02 1.65E+02 1.65E+01 C-14 5.66E+00 2.26E+00 2.26E-01 Mn-54 1.74E+01 6.96E1+00 6.96E-01 Fe-55 2.74E+04 1.11OE+04 1.1OE+03 Co-60 3.81E+00 1.52E+00 1.52E-O1 Ag-108m 7.144E+00 2.86E+00 2.86E-O1 Ni-63 7.23E+02 2.89E+02 2.89E+0I Sr-90 1.55E+O0 6.20E-01 6.20E-02 Nb-94 7.12E+00 2.85E+00 2.85E-O1 Tc-99 1.26E+01 5.04E+00 5.04E-01 Cs-134 4.67E+00 1.87E+00 1.87E-0I Cs-137 7.91E+00 3.16E+00 3.16E-O1 Eu-152 1.01E+O1 4.04E+00 4.04E-01 Eu-154 9.29E+00 3.72E+00 3.72E-01 Eu-i55 3.92E+02 1.57E+02 1.57E+01 Pu-238 2.96E+01 1.18E+01 1.18E+0O Pu-239/240 2.67E+01 1.07E+01 1.07E+00 Pu-241 8.70E+02 3.48E+02 3.48E+O I Am-241 2.58E+01 1.03E+01 1.03E+00 Cm-243/244 2.90E+01 .16E+01 1.16E+0O (1) The Base Case DCGLs for soil are specified by the LTP in Chapter 6.(2) The Administrative Level DCGL is 40% of the Base Case DCGL.(3) The required MDC was 10% of the Administrative Level DCGL.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 Final Status Survey Engineers wvhen preparing survey plans for FSS, guidance is provided in Procedure RPM 5.1-11. By design, the FSSP meets the ALARA criteria for soils as specified in Chapter 4 of the LTP.The LTP specifies that the selection of the scan area size is judgmental for Class 3 areas. The fraction of scanning coverage was determined during the DQO process with the total amount, and location(s) based on the likelihood of finding elevated activity during FSS. Based on conditions found during the area inspection tours, two (2) areas, totaling 502.3 m 2 the SU surface area, were selected for scanning in SU 9523-0000. Scan Area 1, an area of 186 in 2 , was located at the southern end of the SU where the Canal Road terminates at a parking lot; Scan Area 2, an area of 316.3 m 2 , was located further west along the Canal Road. These areas were selected where obvious soil disturbance has Revision I 7 Revision I 7 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD occurred indicating an increased potential for elevated radioactivity. Scans were also prescribed for a 1-meter radius around each random and biased Sample Measurement Location (SML).Forty-eight (48) data points were used to determine the radiological concentration variability in this survey unit. The population data set included data from this SU collected during scoping and characterization. Radionuclide-specific analyses of soil samples collected from this survey unit and adjacent land areas with similar history and physical characteristics have identified only a few radionuclides, principally Cs-137 and Co-60 infrequently. The data collected prior to FSS indicated that the remaining eighteen (18)radionuclides listed in Table 2 would not be present in quantities greater than 5% of the applicable Base Case DCGL in this survey unit at the time of FSS. It was unlikely that the aggregate concentration of the remaining radionuclides would exceed 10%; therefore, only Cs-137 and Co-60 were used in the survey planning of SU 9523-0000. The use of the 5% and 10% rule is consistent with the development of surrogate ratio DCGLs as described in the LTP.Since multiple radionuclides were assumed to be present, the "unity rule" or"sum of the fractions" was used to demonstrate compliance with the release criteria. Therefore, the Operational DCGL is considered to be "1." Surrogate DCGLs are not required for this survey unit because of the radionuclide specific analysis and radionuclide de-selection in accordance with the 5% and 10% rule.The Elevated Measurement Comparison (EMC) does not apply to this survey unit since discrete, elevated areas of contamination are not expected.The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation. This approach was conservative since it included background Cs-137 as part of the sample set.The number of soil samples for FSS was determined in accordance with Procedure RPM 5.1-12, "Determination of the Number of Surface Samples for FSS. " Survey design specified fifteen (15) surface soil samples for the Sign Test non-parametric statistical testing.For the FSS, seventeen (17) biased soil SMLs were selected in areas indicating soil disturbance or at the discretion of the Final Status Survey Engineer.Although Procedure RPM 5.1-11 only specified that 5% of the samples be selected for HTD analysis, four (4) soil samples or 26% were randomly selected for HTD radionuclide analysis by using the Microsoft Excel"RANDBETWEEN" function. Each sample would be sent for a full suite analysis of the HTD radionuclides specified in the LTP, Table 2-12,"Radionuclides Potentially Present at Haddam Neck Plant." Revision I 8 Revision 1 8 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD 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 three (3) 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 20% of fifteen (15) samples, rounded up to the next whole number.The grid pattern and locations of the soil samples were determined using VSP in accordance with Procedure RPM 5.1-14, "Identifying and Marking Surface Sample Locations for FSS." Visual Sample Plan was created by Pacific Northwest National Laboratory (PNNL) for the United States Department of Energy. Random grid spacing with a random starting point was selected for sample design, which is appropriate for a Class 3 area.Sample location and scan areas were identified using AutoCAD-Lto a commercially available plotting software with coordinates consistent with the Connecticut State Plane System. These coordinates were integrated with a GPS to locate sample and scan locations in the field. Sample Measurement Locations for the design are listed with the GPS coordinates in Table 3.Table 3 -Sample Measurement Locations (SM with Associated GPS Coordinates. Designation Northing Easting 9523-0000-O0IF 234015.1 672435.7 9523-0000-002F 234706.1 671808.7 9523-0000-076F 235606.34 671670.53 9523-0000-073F 233285.02 673577.05 9523-0000-005F 234269.8 672381.1 9523-0000-006F 234368.1 671985.4 9523-0000-007F 234243.9 672190.2 9523-0000-008F 234339.6 672316.7 9523-0000-075F 234846.04 672906.3 9523-0000-01OF 234556.6 672154.7 9523-0000-01 IF 233872.1 672615.6 9523-0000-012F 234221.9 672081.1 9523-0000-032F 234568.84 673347.30 9523-0000-014F 234120.8 672417.1 9523-0000-033F 235319.17 672833.20 For this Class 3 survey unit, the "Investigation Level" for area scanning and soil sample measurement results are those levels specified in LTP, Table 5-8,"Investigation Levels." The Lower Bound of the Gray Region (LBGR) was adjusted in accordance with Procedure RPM 5.1-11 to 0.86 to maintain the relative shift (A/a) in the range of 1 and 3. In a Class 3 survey unit the median concentration is expected to be Revision I 9 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD below the LBGR, in which case a Prospective Power Curve would be unnecessary and was not generated. The mean concentrations for Co-60 and Cs-137 identified during the scoping and characterization indicate this assumption to be true.Table 4 provides a synopsis of the survey design.Table 4 -Synopsis of the Survey Design Feature Design Criteria Basis Based on AutoCAD and Survey Unit Size 151,363.19 m 2 Visual Sample Plan calculations Type I (() and Type 11 ((3)error were 0.05; relative shift (A/a) set at 2 by procedure, the LBGR was set to 0.86.Grid Spacing Random and Appropriate design for Class 3 Random Start Area.Interval Spacing Not Applicable Not appropriate design for Class 3 random sampling Operational DCGL applied to DCGL I field data 502.3 m 2 Based on likelihood of finding Scan Survey Coverage elevated readings in this particular Class 3 survey unit Investigation Level Detectable over Based on achieving the background Administrative Level DCGL (I) The Operational DCGL was based on achieving an administrative level that was 40% of the soil DCGL and assuming no impact from radioactive contamination in groundwater or from buried concrete debris.Note: Because the survey unit was subdivided in August 2004, several of the samples, 003F, 004F, and 009F, were no longer in Survey Unit 9523-0000 and are therefore excluded from the data set and analysis. In order to meet the requirement for fifteen (15) samples as in the original design, new samples were collected and used in the results analysis. As much as possible, the replacement samples were collected in terrain areas that resembled or were near the excluded sample locations. In addition, samples with the suffix"FM", analyzed at the HNP Radiochemistry Lab, were excluded from the data analysis because of improper drying. These areas were re-sampled and sent to an off site lab for analysis.5. SURVEY IMPLEMENTATION Final status survey field activities were conducted under Work Plan and Inspection Record (WP&IR) 24265-000-GEN-0000-00106-000. The WP&IR package included a detailed FSSP, job safety analysis, job planning checklist Revision I 10 Revision I 10 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD 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 took place between September II and September 18, 2002.Additional field activities occurred in May and October 2003 under separate addendums to the sample plan. Addendum 5, 6 and 7 were issued in August and September of 2004 to collect additional samples needed for FSS. This is discussed further in Section 10.Two (2) land areas, Scan Areas 1 and 2 were marked out using GPS coordinates consistent with the Connecticut State Plane System and scanned for elevated readings. Scanning was performed with an Eberline E-600 using a SPA-3 2x2 sodium iodide detector. The E-600 was operated in the rate-meter mode and used with audio response. The probe was positioned as close to the ground as possible and was moved at a scan speed of about 0.5 meters per second. As provided by the FSSP, sample 069F was collected in Scan Area 2 at an elevated reading location.Using GPS coordinates, SMLs were identified and marked with a surveyor's flag for identification. At each SML, a one (1) meter radius around the sample flag was scanned for elevated radiation levels.Fifteen (15) surface soil samples were collected in random locations and packaged in accordance with Procedure RPM 5.1-3, "Collection of Surface and Subsurface Soil, Shoreline Sediment, Asphalt and Liquid samples for Scoping, Characterization and 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 Scoping, Characterization and Final Status Survey Samples. " Four (4) samples (001FS, 074F, 077F and 080F) were randomly selected for HTD radionuclide analysis.Seventeen (17) biased samples were collected for analysis. Samples 074F, 077F, 078F, 079F, and 080F were collected in the uplands and marsh areas;whereas, the remaining samples 060F, 061F, 062F, 063F, 064F, 065F, 066F, 067F and 068F were collected on the surface in what appeared to be areas of past soil disturbance or excavation. Samples 070F, 071 F, and 072F were collected in areas associated with the ISFSI.Six (6) samples, 016FMD, 017FMD, 018FMD, 019FMD, 023FMD, and 024FMD, were collected at depth from several locations in Scan Area I and 2.The "at depth" samples were taken following collection of the surface sample and were submitted to the HNP Radiochemistry Lab for gamma spectrometry analysis. These samples were taken in areas where soils appeared to be previously excavated, disturbed or dumped.Revision I I1I SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD The implementation of survey specific quality control measures included the collection of samples 001FS, 004FS, and 073FS for "split sample" analysis by the off site laboratory.

6. SURVEY RESULTS No elevated areas were identified during scanning at the SMLs. No elevated readings were identified in Scan Area 1. As noted in Table 5, one elevated reading was identified during the FSS of Scan Area 2. The Scan Area 2 elevated reading prompted an investigation or "confirmatory" sampling at location 069F. Sections 8 and 10 of this Release Record provide details on the sampling results. All scan area results are provided in Attachment 2.Table 5- Scan Area Results Highest Investigation Elevated Investigation Results Scn Logged Level Reading Ivsiaon pCilg Area Reading (mNIDC-cpm)

Identification Sample Cs-137 DCG )6740 6745 --2 8980 7955 ER-000 I 9523-0000-069F 0.119 0.038 (I) f-DCGL Fraction of the Operational DCGL.The off site laboratories employed for the radiological analyses of samples were Severn Trent Laboratories Richland (STL), Richland, Washington; and General Engineering Laboratories, LLC, Charleston, South Carolina. The laboratories analyzed the fifteen (15) samples taken for non-parametric statistical testing, the associated duplicates, biased and scan area samples using gamma spectroscopy. Gamma spectroscopy analysis was performed to the required MDC with some exceptions. This anomaly will be discussed in Sections 10 and 12. Cesium-137 was identified in all fifteen samples. All Co-60 values were below reported MDC or less than less than two reported standard deviations (2a). A summary of sample results is provided in Table 6.Revision I 12 Revision I 12 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Table 6- Summary of Soil Sample Results Sample Number Cs-137 Co-60 f-DCGL(')P~ig pCilg 9523-0000-OOIFS 3.83 -0.01 1.20 9523-0000-002F 0.085 0.01 0.03 9523-0000-076F 0.09 0.007 0.03 9523-0000-073F 0.44 0.02 0.15 9523-0000-005F 0.96 0.008 0.31 9523-0000-006F 1.01 0.024 0.34 9523-0000-007F 1.91 0.045 0.63 9523-0000-008F 1.01 0.017 0.33 9523-0000-075F 0.08 0.005 0.03 9523-0000-01OF 0.78 0.017 0.26 9523-0000-01WIF 1.01 0.07 0.37 9523-0000-012F 0.01 0.004 0.03 9523-0000-014F 2.29 -0.01 0.72 9523-0000-032F 0.942 -0.05 0.27 9523-0000-033F 2.72 0.02 0.87 (I) fMDCGL-fraction of the Operational DCGL.Elevated results from samples OO1FS, 007F, 014F and 033F prompted an evaluation and confirmatory sampling survey. Addendum I to the FSSP was issued in September 2002 to perform sampling at these locations. Sections 8, 10 and 12 provide details on this action.The off site laboratories processed four (4) samples for HTD analysis including alpha spectroscopy, gas proportional counting and liquid scintillation depending on the radionuclide and the measurement method. Most analyses met the required MDC with the exception of Sr-90 and C-14 in sample 001F. Results are presented in Table 7 and discussed further in Sections 10 and 12 of this report.Table 7-Hard-to-Detect Sample Results Sample Number Radionuclides (pCi/g)H-3 Sr-90 Pu-239/40 Am-241 Pu-241 f-DCGL(')9523-0000-001 FS/01 IFS 0.07 U 0.79 0.02 29.5 0.16 9523-0000-074F U 0.040 U U U 0.065 9523-0000-077F U U U U U -9523-0000-08OF U U U U U -U-Unidentiried in sample analysis, less than MDC, less than 2e (1) f-DCGL-fraction orthe Administrative Level DCGL Revision I 13 Revision I 13 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Seventeen (17) biased samples were analyzed by gamma spectroscopy at the off site labs. Cesium-137 was identified in all seventeen samples; whereas, Co-60 was only identified in one sample (greater than uncertainty of two standard deviations-2a) With the exception of one sample (074F), no further actions were required. Additional discussion is provided in the applicable sections of this report. See Table 8.Table 8-Biased Sample Results Sample Cs-137 Co-60 f-DCGL Number pCi/g fCi/g 9523-0000-060F 0.08 -0.025 9523-0000-061F 0.23 -0.07 9523-0000-062F 1.01 -0.32 9523-0000-063F 0.33 -0.11 9523-0000-064F 0.16 0.05 9523-0000-065F 0.17 -0.055 9523-0000-066F 0.08 -0.026 9523-0000-067F 0.65 -0.20 9523-0000-068F 0.13 -0.04 9523-0000-070F 0.57 -0.18 9523-0000-071F 0.28 0.024 0.10 9523-0000-072F 0.57 -0.18 9523-0000-074F 1.65 -0.52 9523-0000-077F 1.04 -0.32 9523-0000-078F 0.73 -0.23 9523-0000-079F 1.08 -0.34 9523-0000-080F 0.40 -0.12 (I) f-DCGL-fraction ofthcOperational DCGL.Elevated results in sample 074F prompted an evaluation and confirmatory sampling survey. Addendum 7 to the FSSP was issued in September 2004 to perform confirmatory sampling at this location. Sections 8, 10 and 12 provide further details on this action.Six (6) samples were collected, down to a depth of two (2) feet, in areas where the soil appeared disturbed and submitted to the HNP Radiochemistry Lab for gamma spectrometry analysis. Based on sample results no further action was required or taken (see Table 9).Table 9-Samples Taken to Depth Sample Number Cs-137 Co-60 pCi/g pCig 9523-0000-016FMD 0.13 0.014 9523-0000-017FMD 0.10 0.010 9523-0000-018FMD 0.54 -0.003 9523-0000-019FMD 0.35 0.011 9523-0000-023FMD 0.08 0.004 9523-0000-024FMD 0.078 0.008 Revision I 14 Revision I 14 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Three (3) biased samples were collected along the Haul Road leading to the Southeast Landfill area. These samples were collected to ascertain the impact of recent construction activities associated with the ISFSI project. Cesium-137 was identified in all samples. Although Co-60 was only identified in sample 071 F (greater than two standard deviations-2a), it was reported to be less than the lab MDC. No further actions were required or taken (see Table 10).Table 10-Samples Collected Along laul Road Sample Number Cs-137 Co-60 f-DCGLV'__ __ __ __ __ __ pcig pCilg _ _ _ _ _9523-0000-070F 0.57 -0.180 9523-0000-071F 0.28 0.024 0.104 9523-0000-072F 0.57 _ 0.181 (1) f-DCGL-fraction of the Opemtional DCGL 7. QUALITY CONTROL The off site laboratory STL processed the split samples and performed gamma spectroscopy analysis. Twenty percent (20%) 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 Procedure RPM 5.1-24. There was acceptable agreement between field split results. The sample analysis vendors, STL-Richland and General Engineering Laboratories maintain quality assurance and quality control plans as part of normal operation. Refer to Attachment 2 for data and data quality analysis results.8. INVESTIGATIONS AND RESULTS During Area 2 scanning, one (1) elevated reading, ER-0001, was found.Sample 9523-0000-069F was collected at this location and analyzed off site with gamma spectroscopy. Only Cs-137 was identified in the sample and all Co-60 values were below reported MDC or less than 2a (less than two reported standard deviations). Based on the sample results no further actions were taken or required. Results are provided in Table 11.Table 11- Scan Area 2 Sample Results Sample Number Elevated Cs-137 Co-60 Reading pCi/g pCi/g 9523-0000-069F ER-0001 0.119 0.0128 Sample locations OO1FS, 007F, 014F, and 033F were investigated and five (5)samples were taken at the SML and submitted to the off site laboratory for gamma spectroscopy analysis. In all cases, Cs-137 was the predominated radionuclide identified in the analysis. All Co-60 values were below reported MDC or less than 2u (less than two reported standard deviations). Revision I 15 Revision I 15 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Investigation information is discussed in the following paragraphs and applicable sections of this report.Sample 00IFS was collected in the dry, rocky, upland slope of SU 9523-0000. Lab analysis indicated Cs-137 levels in excess of the Administrative Level DCGL and above the investigation level established by the FSSP. A confirmatory sample (031F) was taken and submitted to the off site laboratory for gamma spectroscopy analysis. The lab results indicated Cs-137 at 1.44 pCi/g or 45% (0.45) of the Administrative Level DCGLc,-1 3 7.As shown in Table 12, sample 031F did not verify the concentration of 3.83 pCi/g found in sample OOIFS. Subsequent investigation samples also failed to confirm the OOIFS initial results. All Co-60 values were below reported MDC and less than 2a (less than two reported standard deviations). Samples collected for the investigation were all less than the investigation level. No further actions were taken or required.Table 12- Investigation Data for 9532-0000-001FS. Sample Number: Cs-137 Co-60 f-DCGL(')PCilg pCilg _ _ _ _ _9523-0000-001 FS 3.83 -0.01 1.2 9523-0000-031 F 1.44 -0.02 0.45 9523-0000-038F 0.718 -0.001 0.23 9523-0000-039F 1.41 0.04 0.47 9523-0000-040F 0.62 0.0158 0.21 9523-0000-041F 0.90 0.0178 0.30 9523-0000-042F 0.757 -0.004 0.24 (I) f-DCGL-fraction of the Operational DCGL Sample 9523-0000-007F was collected in a slightly elevated, hardwood area surrounded by the tidal-wetlands of SU 9523-0000. Subsequent samples taken in the investigation confirmed the initial results of sample 007F (see Table 13).All Co-60 values were below reported MDC and less than 2a (less than two reported standard deviations). Samples 074F and 081F were collected in this area and have similar results. Although investigation levels were exceeded, none of the samples exceeded the 10 mrem/yr Administrative Level DCGL.No further actions were taken or required.Table 13- Investigation Data for 9532-0000-007F. Sample Number: Cs-137 pCi/g Co-60 pCilg f-DCGLI'9523-0000-007F 1.91 0.045 0.63 9523-0000-048F 1.81 0.005 0.58 9523-0000-049F 1.77 0.04 0.56 9523-0000-05OF 1.8 0.02 0.58 9523-0000-051F 1.49 0.038 0.50 9523-0000-052F 2.17 0.022 0.70 (I) f-DCGL-fraction of the Operational DCGL.Revision 1 16 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Sample 9523-0000-014F was collected along the edge of the tidal-wetlands and at the base of the ridge, which bounds the wetlands area of SU 9523.Subsequent samples taken in the investigation confirmed the initial results of sample 014F (see Table 14). All Co-60 values in this sample set were below lab MDC and less than 2a (less than two reported standard deviations). Although investigation levels were exceeded, none of the samples exceeded the 10 mrem/yr Administrative Level DCGL. No further actions were taken or required.Table 14-Investigation Data for 9523-0000-014F Cs-137 Co-60 &Sample Number: pCi/g pCilg DCGL(')9523-0000-014F 2.29 -0.01 0.71 9523-0000-043F 1.38 -0.004 0.43 9523-0000-044F 0.99 -0.008 0.31 9523-0000-045F 1.24 0.010 0.40 9523-0000-046F 1.89 0.049 0.63 9523-0000-047F 1.93 -0.01 0.60 (I) f-DCGt-fraction of the Opcrational DCGL Sample 033F was collected in the tidal-wetlands and at the base of the ridge, which bounds the wetlands area of SU 9523-0000. Subsequent samples taken in the investigation confirmed the initial results of sample 033F (see Table 15).All Co-60 values were below lab reported MDC and less than 2a (less than two reported standard deviations). Although investigation levels were exceeded, none of the samples exceeded the 10 mrem/yr Administrative Level DCGL. No further actions were taken or required.Table 15-Investigation Data for 9523-0000-033F Sample Number: Cs-137 Co-60 f-DCGL(')pCilg PCi/g 9523-0000-033F 2.72 0.02 0.87 9523-0000-053F 3.1 0.02 0.99 9523-0000-054F 2.49 0.0087 0.79 9523-0000-055F 2.63 0.03 0.85 9523-0000-056F 2.3 0.0096 0.73 9523-0000-057F 2.65 -0.05 0.84 9523-0000-058F 1.82 -0.04 0.58 (I) f-DCGI.fraction of the Operational DCGL.The biased or judgmental sample 074F was collected in the same general area as sample 007F and indicated Cs-137 above the investigation level. A confirmatory sample was collected (081F) and submitted to the off site laboratory for gamma spectroscopy analysis. The investigation sample statistically confirmed the concentration of Cs-137 in 074F. None of the samples exceeded the 10 mrem/yr Administrative Level DCGL. No further Revision I 17 Revision I 17 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD actions were taken or required. All Co-60 values were below the laboratory reported MDC (see Table 16).Table 16- Sample 074F and Investigation Sample 081F Results Sample Number Cs-137 pCi/g Co-60 pCi/g f-DCGL 'l 9523-0000-074F 1.65 0.023 0.54 9523-0000-081F I 1.47 0.040 0.49 (1) f-DCGL-fraction of the Operational DCGL 9. REMEDIATION AND RESULTS Historically, no remediation 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 Reineliation 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.10. CHANGES FROM THE FINAL STATUS SURVEY PLAN The change made from the LTP, prior to this FSS, was a decrease in the concentrations for the Base Case DCGLSOilS. The LTP presents DCGLs that correspond to a Total Effective Dose Equivalent (TEDE) of 25 mrem/yr. This survey unit was evaluated against Administrative Level DCGLs that correspond to 10 mrem/yr.Laboratory comments on sample 001 FS noted that americium/curium minimum detectable concentrations (MDCs) were below the requested values. This does not affect the DQO objectives for this FSSP.The laboratory mislabeled sample OOIFS as 011FS. The Chain of Custody, submission dates and sample data were reviewed to verify and correct this error.The required MDC for Sr-90 and C-14 could not be reasonably achieved. The DQOs recognized that certain analytical methods might not meet MDC requirements (e.g., C-14 in soil). It was noted by the lab that a larger than normal sample was used for OOIFS sample analysis of Sr-90 because of low yields in the extraction process. Review of the data shows C-14 and Sr-90 MDCs to be well below the desired level of sensitivity specified by Section 5.5 of the LTP (i.e., <10% of the applicable soil DCGL) and are therefore acceptable. The lab reported for sample OO1FS that the blank results for Pu-241 is greater than the MDC but below the FSSP required MDC. This was reported to be from an extraneous source. The lab does not subtract batch blank results from sample results unless directed by the client. Therefore, all samples may be slightly elevated in activity due to this source.For sample 033F, the MDC was greater than requested for Eu-154. The value reported by the lab for Eu-154 in this sample was negative and is not a concern.Revision I 18 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD The lab reported MDC (Co-60 and Eu-154) for samples 053F, 054F, and 057F were above the requested MDC. A review of the reported Co-60 and Eu-154 analytical results show that either the nuclide produced a negative value (very low counts) or was less than 0.6% of the Administrative Level DCGL and is therefore of no concern.Samples for 013F and 015F could not be collected since the original random sample point was located in an area that was a partially submerged wetland that was inaccessible. Addendum I to the FSSP was issued in September 2002 to assign an alternate location and provide for the collection of two (2) samples to meet the original sample design criteria of fifteen (15) samples. These"replacement" samples were designated 9523-0000-032F and 033F. Cesium-137 was identified in both samples.Addendum I to the FSSP was issued September 2002 to:* Accommodate the choosing of two (2) random samples in the survey unit (032F &033F), because random points 013F and 015F could not be physically reached.* Under Addendum I to the FSSP, three (3) additional biased samples were collected along the Haul Road leading to the Southeast Landfill area. These samples were collected to ascertain the impact of recent construction activities associated with the ISFSI project (Samples 070F, 071F and 072F).* Perform confirmatory sampling at two (2) locations where soil analysis or scan measurements have exceeded the investigation level specified in the FSSP (SML 00IFS and 069F).Due to inadvertent drying of samples 9523-0000-OOIF prior to extracting sample media for HTD analysis at the contract off site laboratory the sample had to be "re-collected." Addendum 2 was issued October 2002 to perform re-sampling of two (2) previously determined locations for HTD analysis (SMLs 001FS and 026F- SML 026F are no longer in SU 9523-0000.) Sample OO1FS was mistakenly reported as 01 IFS by the lab.Addendum 3 was issued May 2003 to perform investigatory sampling at four (4) locations where soil analyses exceeded the investigation level specified in the FSSP (SML 001FS, 007F, 014F, and 033F). Addendum 3 was issued in May 2003 to:* Perform investigatory sampling at four (4) locations where soil analyses exceeded the investigation level of >0.5 of the DCGL as specified in the FSSP;* Determine if elevated soil results requiring additional investigation indicate localized areas of plant-related radioactivity, and Revision I 19 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Verify the level and extent of elevated activity in the four (4) locations identified by the FSS soil sample results.Addendum 4 was issued in August 2004 to collect a sample at location 026F/059F. This sample location is now part of the Discharge Canal survey area.Addendum 5 was issued in August 2004 to "re-collect" samples at locations where the samples sent to the HNP lab for analysis were improperly dried (FM samples). Samples were "re-collected" and sent to an off site laboratory for analysis. (Samples 060F to 072F)Addendum 6 was issued in September 2004 to collect samples for non-parametric testing and HTD analysis. The SU was subdivided to provide a buffer area for Discharge Canal activities. Samples 073F, 075F and 076F were collected tinder this addendum to replace samples 003F, 004F and 009F that were located along the canal area.Addendum 7 was issued in September 2004 to collect a confirmation sample at SML 074F.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. All sample results were less than the release criteria. Therefore, the Sign Test shows that the survey unit passes FSS.Documentation was complete and legible. Surveys and sample collection were consistent with the DQOs and were sufficient to ensure that the survey unit was properly designated as Class 3.The preliminary data review consisted of converting the data into units relative to the release criteria (i.e., pCi/g) and calculating basic statistical quantities (e.g., mean, median, standard deviation). The Cs-137 range of the data is about 3.4 standard deviations, with a difference between the mean and median at 17% of the standard deviation. The histogram of the data shows it is skewed positive (1.1129), and may indicate that several distributions exist in the data set. The great variation of the terrain of SU 9523-0000 would tend to imply this (dry uplands to low wetlands). Although one sample, OOIFS, exceeded the 10 mrem/yr Administrative Level DCGL, the initial results could not be confirmed by sampling and investigation. Revision 1 20 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD The FSS statistical values for Co-60 were approximately those used for survey design. The Co-60 range of the data is about 2.2 standard deviations, with a difference between the mean and median that was 3.2% of the standard deviation. The standard deviation was about 62% higher than design and reflects the variability of the terrain in SU 9523-0000. A histogram of the data indicates a slightly positive skew (0.00094) with a near normal distribution. All the Co-60 analytical results used in the data analysis were below reported MDC.As noted previously, samples taken during the scoping surveys were not collected in the wetlands. As observed in the data analysis, wetlands samples increased the overall sample variance.All data, assessments and graphical representations are provided in Attachment 2.12. ANOMALIES All data is considered valid including negative values, zeros, values reported below the MDC and values reported with uncertainties greater than 2U. Some radionuclides have been reported at low concentrations that are statistically significant at the 95% confidence level, but with a relatively high level of uncertainty. Gamma spectroscopy results for all samples identified some radionuclides meeting the accepted criteria for detection (i.e., a result greater than 2u uncertainty). Cesium-134 was frequently identified in sample results; whereas, Am-241, Eu-154, Eu-155 and Nb-94 were identified sporadically. The off site laboratory data qualifier unit shows that these radionuclides were analyzed for, however, either the result was less than the MDC or the gamma software did not identify the radionuclide. These very low-level "detections" may be attributed to false positive noise at the lower limit of the measuring technique. Hard-to-Detect analyses results identified several radionuclides meeting the accepted criteria for detection (i.e., a result greater than 2a uncertainty). Tritium (H-3) and Sr-90 were identified in two (2) samples (OOIFS and 074F) at less than 1% of the Operational DCGL. The Sr-90 value compares favorably with research conducted in other regional wetland areas concerning fallout resultant from nuclear testing in the past as referenced in EPRI Technical Report 1003030, "Determining Background Radiation Levels in Support of Decommissioning Nuclear Powver Plants." No further actions were taken or needed.Plutonium-239/240 and Pu-241 was identified in one (1) sample. However, the lab reported that background for these samples was not subtracted and may be the source of this positive result. Another likely source of Pu-239/240 is the release of plutonium from past atmospheric nuclear weapons testing, Chernobyl, and burn-up and vaporization of the United States SNAP 17A satellite in the atmosphere given the levels reported.Revision 1 21 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD The data shows that all the identified radionuclides were reported as a small fraction of the corresponding soil DCGL and do not represent quantities that would increase the requisite number of samples for non-parametric statistical sampling or cause the survey unit to fail to meet the release criteria. Most radionuclides were reported at levels well below the required MDC.13. CONCLUSION Survey Unit 9523-0000 has met the DQOs of the Final Status Survey. For this survey unit, 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.Evaluation of the data shows that none of the FSS design radionuclides or HTD soil concentration values exceeded the Operational DCGL of "I" or unity.Although one location exceeded the Administrative Level DCGL, it could not be confirmed by re-sampling. The survey unit was properly designated as Class 3. The Retrospective Power Curve generated using COMPASS shows adequate power was achieved. The survey unit was properly designated as Class 3.This survey unit is not considered impacted by radioactive contamination in groundwater based on location, topography and current hydro-geologic sampling data as referenced in Health Physics TSD CY-HP-0193, "Assessment of Existing Groundwvater Dose for Phase 11 Release Areas of tile Final Status Survey Report. " 14. ATTACHMENTS 14.1 Attachment I -Figures 14.2 Attachment 2 -Sample and Statistical Data Revision I 22 Revision 1 22 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Attachment 1 Figures (10 pages) -m m m m M M M M M M -m m m m M M M Connecticut Yankee Atomic Power Company eSite Map With Reference To Survey Unit 9523-0000 CO/ -m m m m m m m m M --m m m m M M N 0= ScAn Area OOW WF ol oan Notes AWF&Connecticut Yankee Atomic Power Company 9523-0000 Final Status SurveyDesign coz. -m m M m m m m m m m m m m -m m m M N o =SampleLocaon I =ScanArea*.01 a042 7#'am95 Notes Alllahwmpcig Cs-137]1.9l ao 10 10!i.0 e Connecticut Yankee Atomic Power Company 9523-0000 Cesium-137Posting Plot co3 I m mmm m m = -m m --m -m Le~d N o =S&mWplLo Z =Scan Area?.0167 0aso .0172 aw7s Notes AtlvahsinpCY/9Qc-M

aoy e Connecticut Yankee Atomic Power Company 9523-0000 Cobalt-60 Posting Plot COV-

-m m M M M M M m m m m m m m m m m M%N 0 =SampleLocsaon 5 = Scan Azea fsFI)1D° 074FH77 Notes San O~lFisnoa biAsd apIs oaD Rtishait~d as E OlY.&Connecticut Yankee Atomic Power Company 9523-0000 Biased and Hard-to-Detect Sample CO5 m -MMminM Min m m m m m N 0= =ScwiAa Notes ltvs ivpig Cs-137 ulcvamntd Onlyonearnple 071P, conebhd Co-6 above detable U limit as qrd by th lab.MM39 1.65 e Connecticut Yankee Atomic Power Company 9523-0000 Biased Cesium-137 and Cobalt-60 gn Plot coC, -m m --- --M- -m m -m m m m m m N Q Notes AM valUs in pCg. Unls postd all zdmucie vaus wer below deftwka limits as rqxtd by die lab.* aOospc4&F90 e Connecticut Yankee Atomic Power Company 9523-0000 Hard-to-Detect Posting Plot -m m M M M M M m m m m m m m m m m m N 0 =SampleLocmon I= =ScanAzwa Notes OO P& 05 1P OS 07O 4 FR*1F Connecticut Yankee Atomic Power Company 9523-0000 Investigation Sample Locations co% --m m m m -m m m m m m m m -m -m Lcgd 0 =SMPleLocatoI _ =ScanArea Notes All vahwo hipals Qr-13Z 1.611i17 I.S1 %-.77 r.7.1.49 1.65/1.47 e Connecticut Yankee Atomic Power Company 9523-0000 Investigation Sample Cesiunm-137 PostingPlot -m m -M -m m m m m m m m m m m m M N Q =Sample Locaton ii, Z ScanAwa Notes All vkimtumpCi gCo-60.O.Da"Wky 4 0241 0.A34 0.02uA.0 e Connecticut Yankee Atomic Power Cornany 9523-0000 In vestigation Sample Cobalt-6 PostingPlot CIO SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Attachment 2 Sample and Statistical Data! _ __ _ __ Of SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Attachment 2a Gamma Spectroscopy Data (398 Pages) Analytical Data Package Prepared For Bechtel CT Yankee Project Radiochemical Analysis By STL Richland 2800 G.W. Way, Rich land W~a, 99352, (509)-375-3131. Assigned Laboratory Code: STLRIL Data Package Contains 5Q. Pages Report No.: 21072 SDG No. Order No. ClientSnmpleID(ListOrder) Lot-SaNo.21213 9523-0000-001 F 9523-0000-001 F 9523-0000-001 F 9523-0000-001 F 9523-0000-001 F 9523-0000-001 F 9523-0000-001 F 9523-O0O000-l F 9523-0000-001 FS 9523-0000-001FS 9523-0000-001 FS 9523-0000-001 FS 9523-0000-001FS 9523-0000-001 FS 9523-0000-001 FS 9523-0000-001 FS 9523-0000-001 FS 5523-0000-026F 9523-0000-026F 9523-0000-026F 9523-0000-026F 9523-0000-026F 9523-0000-026F 9523-0000-026F 9523-0000-026F 9523-0000-026F J2J030138-2 J2J030138-2 J2J030138-2 J2J030138-2 J2J030138-2 J2JO30138-2 J2J030138-2 J2J030138-2 J2J030138-3 J2J030138-3 J2J030138-3 J2J030138-3 J2J030138-3 J2J030138-3 J2J030138-3 J2J030138-3 J2J030138-3 J2J030138-1 J2J030138-1 J2J03013B-1 J2J030138-1 J2JQ30138-1 J2J030138-1 J2J030138-1 J2J030138-1 J2J030138-1 Work Order E9AOQ1AL E9A001AG E9AOQ1AH E9AOQ1AC E9AOQ1AA E9AOQ1AF E9AO01AE E9AOQlAK E9AOT1AL E9AOTtAG E9AOT1 AH E9AOT1AC E9AOT1AA E9AOT1AF E9AOT1AE E9AOT1AK E9AOT3AD E9AOJ1AL E9AOJIAG E9AOJ1AH E9AOJlAC E9AOJlAA E9AOJ1AF E9AOJ1AE E9AOJlAK E9AQJ3AD..,'Report DB ID 9E9A0010 9E9AO010 9E9AOQ10 9E9AOQ10 9E9A001 0 9E9AOQ10 9E9AOQ10 9E9AOQ10 9E9AD01 0 9E9AOT10 9E9AOT10 9E9AOT10 9E9AOT10 9E9AOT1 0 9E9AOT10 9E9AOT10 9E9AOT10 9E9AOT30 E9EAOT3 O 9E9A0J10 9E9AOJ10 9E9AOJ1 0 9E9AQJ10 9E9A0J10 9E9AOJ10 SE9A0J1 0 9E9AOJ10 9E9A0J30 Bntch No.2275373 2275384 2275389 2275400 2275403 2275404 2275407 2275409 2275373 2275384 2275389 2275400 2275403 2275404 2275407 2275409 2326260 2275373 2275384 2275389 2275400 2275403 2275404 2275407 2275409 2326260='-TL Rlchland rptSTl.Rchnfle v3.73.RICHLAND I WIVIIVT CERTIFICATE OF ANALYSIS December i S. 2002 Bechtel Corporation 362 Injun Hollow Road East Hampton, CT 06424 Attention: Alan Heter AMENDED SDG Number 21213 Date SDG Received October 2, 2002 NumberofSamples Three (3)Sample Type Soil Data deliverable Summary Report I. Introduction On October 2, 2002, three soil samples were received at STL Richland (STLR) for radiochernical analysis on two chain-of-custodies (2002-0078 and 2002-0084). Upon receipt, the samples were assigned to Lot Number J2J030138 with the laboratory ID numbers to correspond with the Bechtel Corp. (BCT) specific IDs as listed on the cover page.I. Analytical Results/Methodology The analytical results for this report are presented by laboratory sample ID. Each set of data includes sample identification information; analytical results and the appropriate associated statistical errors.The requested analyses are: Alpha Spectroscopy Americiutm/Curium-isotopic by method RICH-RC-5080 Plutonium-238, 239/240 by method RICH-RC-5010 Gas Proportional Counting Strontium-90 by method RICH-RC-5006 Gammna Spectroscopy Gamma Spec by method RICH-RC-5017 Liquid Scintillation Counting Tritium by method RICH-RC-5037 2 RI CHLAND .-.MWIFIN@2 Bechtel Corporation December 18, 2002 Page 2 Technetium-99 by method RICH-RC-5065 Carbon-14 by method RICH-RC-5022 Lron-55 by method RICH-RC-5074 Nickel-63 by method RICH-RC-5069 Plutonium-241 by method RICH-RC-5010 Mfl. Quality Control The analytical results for each analysis performed under SDG 21213 includes a minimum of one Laboratory Control Sample (LCS) and one method (reagent) blank and one duplicate sample analysis. Any exceptions have been noted in the "Comments" section.QC and sample results are reported in the same units.-IV. Comments Alpha Spectroscopy Americium/Curium-isotopic by method RICH-RC-5080: All results are below the CRDL and/or below the MDC. Except as noted, the LCS, sample duplicate, batch blank and sample results are within contractual requirements. Plutoniumn-238,2391240 by method RICH-RC-5010: All results are below the CRDL and/or below the MDC. The LCS, sample duplicate, batch blank and sample results are within contractual requirements. Gas Proportional Counting Strontium-90 by method RICHI-RC-5006: i These three samples were processed three times. The first two process batches had zero or very i low yields (less than 20% chemical yield) for these samples. The third process batch failed two samples but sample 9523-0000-026F had an acceptable chemical recovery, however, the MDA is greater than the CRDL. We cannot report results due to matrix effects for samples 9523-0000-OWIF and 9523-0000-OODFS. A ten gram aliquot was used. A smaller aliquot would not meer the CRDL. Except as noted, the LCS and batch blank are within required limits.L Gamma Spectroscopy Gamma Spec by method RICH-RC-5017: Seventeen of the eighteen requested radionuclides have been reported for each sample. The Bi-212 was over eight half lives since collection, therefore, not reported. Except as noted, the LCS, sample duplicate, batch blank and sample results are within required limits.3 L RICHLAND

393M WIFTM Bechtcel Corporation December 18, 2002 Page 3 Liquid Scintillation Counting Tuitium by method RICIH-RC-5007:

The samples were dried and prepared for analysis before the technician realized these samples were supposed to have tritium analysis performed on non-dried sample. No results will be reported for this test.Technetium-99 by method RICH-RC-5065: The samples were dried and prepared for analysis before the technician realized these samples were supposed to have Lechnicium-99 analysis performed on non-dried sample. Any volatile technicium will not be captured by this test. All results are belowv the CRDL and/or below the MDC. The LCS, sample duplicate, batch blank, matrix spike, and sample results are within contractual requirements. Carbon-14 by method RJCH-RC-5022: The samples were dried and prepared for analysis before the technician realized these samples were supposed to have carbon-14 analysis performed on non-dried sample. Any volatile carbon that would be driven off during the drying process will not be captured by this test. All results are below the CRDL and below the MDC. The LCS, sample duplicate, batch blank and sample results are within contractual requirements. Iron-55 by method RICH-RC-5074: All results are below the CRDL and below the MDC. The LCS is at 48%. Since all results are well below the CRDL, the data are accepted as is. Except as noted, the LCS, sample duplicate. batch blank, matrix spike, and sample resulrs are within contractual requirements. Nickel-63 by method RICH-RC-5069: All results are below the CRDL and/or below the MDC. The LCS, sample duplicate, batch blank, matrix spike, and sample results are within contractual requirements. Plutonium-241 by method RTCH-RC-5080: The batch blank result is greater than the MDA but below the CRDL. There appears to be some background counts, although most likely not Pu-241, in all the samples due to an extraneous source. The laboratory does not subtract the batch blank from sample results unless directed by the client, therefore, all samples may be slightly elevated in activity due to this source of beta.L energy. All results are below the CRDL and/or below the MDC. The LCS, sample duplicate, batch blank, matrix spike, and sample results are within contractual requirements 4 RICHLAND InIT4M U 1 :11 Bechtel Corporation December 18. 2002 Page 4 I certify that this Certificate oF Analysis is in compliance with the SOW, both technically and for completeness, for-other than the conditions detailed above. Release of the data contained in this hard copy-data package has been authorized by the Laboratory Manager, or a designee as verified by the following signature. Reviewed and approved: BarbaraM. Gil espie Project Manager L 5 i L RICHLAND Drinkdng Water Method Cross References I- -1. .- ....__ .__ ...__ .- -__ ---.---LUNINmINu WvA ItH ^51M MtE1HOD) CHOSS ht1FERtNCtb Referenced Method isotope(s) STL Flichland's SOP number EPA 901.1 Cs-134. 1-131 RICH-RC-5017 EPA 900.0 Alpha & Bela RIfCH-RC-5014 EPA 903.1 Ra-226 RICH-RC-5005 EPA 904.0 Ra-22B RICH-RC-5005 EPA 905.0 Sr89/90 RICH-RC-5006 ASTM D2460 Total Radium RICH-RC-5027 Standard Method 7500-U-C & ASTM D5174 Uranium RICH-F-C-5058 EPA 906.0 Trtium RICH-RC-5007 NOTE: _The Gross Alpha LCS is prepared wilh Am-241 (unless otherwise speciflied in the case narratle)The Gross Beta LCS Is prepared with SrN-90 (unless otherwise specified in the case narrativo) Uncertainty Estimation STL Richland has adopted the internationally accepted approach to estimating uncertainties described in "NlSTTechinical Note 1297, 1994 Edition". The approach, 'Law of Propagation of Errors", involves the identification of all variabics in an analytical method which are used to derive a result. Thesc variabfes are relatedc to the analytical result (R) by some functional relationship, R = constants

f(x,y.z,...).

The compunenis (x.y).7) ar: evalusted to dectrmine their contribution to the ovcrall method uncertainty. The individual component uncertainties (ud iare then combined using a statistical model that provides the most probable overall uncertainty value. All component unccrtainties are categorized as type A. evaluated by statistical methods. or type B. evaluated by othcr means. Uncertainties not included in the components, such as sample homogeneity. are combined with the component uncertainty as the square root of the sum-of-the-squares of the individual uncertainties. The uncertainty associated with the 'derived result is the combined uncertainty (ut) multiplied by the coverage factor (1.2, or 3).When three or more sample replicates nar used to derive the analyticnl result, the type A uncertainty is the standard deviation of the mean value (Slvn). where S is the standard deviation of the derived results. The type B uncertainties are all other random or non-random components that are not included in the standard deviation. The derivation of the general 'Law of Propagation of Errors' equations and specific example are available on request.~~~~.. .-. s-..-.-_.-..-..-._.. .... ..._ L Richland ro'tenerallnfu r3.72 ,.. RICHLAND 6 Report Definitions Action Lesv An agrecd upon activity level used to trgger some action when the final result is greatcr than or equal to the Action Level. Often the Action Level is rclalcd to the Decision Limit.Batch The QC preparation batch number that relates laboratory samples to QC samples that were prepared and analyzed tuecther.:1 ICOC No It r (Count Error (Us):I I I I t , I II Total Uncert (Is)uCoilibined firmcertaiity.(Hs), Coverage Factor CI1DL.(lL) Dcirmed by the equution (Result/Expected)- I as defined by ANSI N1 3.30.Chain or Custody Number assigned by the Client or STL Richland.Poisson counling statistics of tie gross sampil count and background. The unccnainty is absolute and in thc same units as the result. For Liquid Scintillation Counting (LSCJ the batch blank count is the background. All known uncenaintics associated with the preparation and analysis of the sample arc propagated to give a measure af the uncertainty associated with the result 1i, th conzbiuneduncertainn:. Thc uncertainty is absolute and in thc same units as the result.tire coverage factor defines the widrlm ofrthe confidence intcrval. 1.2 or 3 standard deviations. Contractual Required Detection Limit as defined in the Client's Statement Or Work or STL Richland "default" nominal detcction limit. Often rercrred to the reporting level (RL)Decikion Level based on instnimenl backgrnund or blank. adjusted by the Efficiency. Chemical Yield. and Volume associated with the sample. The Type I error probability is approximately 5%. LL( 1.645 *Sqrt(2*(BlkgmdCntlikgmdCntMinySCnmMin)) '(ConvFct(Eff*Yld*Ahn'Vol) I IngrFci). For LSC methods the hbtch bilan is used 3S a measure of the baclground variability. Lc cannot be calculated when the background count is zero.Time number assigned by the LIMS software lo track samples received on tic samc day for a given client. 'itc simple number is a sequential number assigned to each sample in the Lot.I.c 1 Lot-Sample No; MI)CIIDA I PrimaryDetector , I iRatio U-234/U.238

1. I. SMD I

I.st/ITl)C I !L I Report DD No DetLction Level bused on instrument background or blank, adjusted by the Efficiency, Chemical Yield, and Volume with a Typel and I1 error probability ofrapproximatcly SO. MDC= (4.6S *Sqrt((BlkgmdCnt/lBkgmdCntMin)ISCntMin)

+ 2.7 IlSCntMin) ' (ConvFcVt(Eff

Yld I Abn
Vol)
lngrFct).

For LSC methods the batch blank is used as a measure of the background variability. hlc instrument identifier associated with the analysis of the sample aliquot The U-234 result divided by the U-238 result. 'lic U-234/iU-238 ratio ror natural uranium in NISTSRM 4321C is 1.03S.Ratio of the Result to the MDC. A value greater than I may indicate activity above background at a high level of confidence. Caution should be used when applying this factor and it should be used in concert with the qualifiers a2.neiatcd with the result.Ratio of the Result to the Total Uncertainty. If the uncertainty has a coveragc factor of 2 a value greater than I may indicate activity abnvc background at approximately the 95% level of confidcncc assuming a two-sided confidence imterval. Caution should be used when applying this factor and it should be used in concert with the qualifiers associated with the result.Sample Identlfier used by tIre report system. The number is based upon the first five digits of the Work Order Nunmhcr.1- I RR:R%* II~l lSDG Sun: Rpt Alpha Spec Rst(s)_ IWork Order Yield I1 : 'Tlhe equation Replicate Error Ratio = (S-D)t[sqrt(TPUs'+ TPUd')] as defined by ICPT BOA where S is the original sample result, D is the result of the duplicate. TPUs is the total uncertainy ofrthe original sample and TPUd is the total uncertainty of the duplicate sample.Sampic Delivery Group Number assigned by the Client or assigned by STL Richland upon sample receipL 711c sum or the reported alpha spec rcsults for tes1s derived from the sarnc sample cxcluding duplicate result wherc the results are in the sane units.Tlhe LIMS software assign test specific identifier. Tlm recovery of the tracer added to the sample such as Pu-242 used to trace n Pu-239140 method..FL. Richland rat~unL'rulriftl i3.72-'_ RICHLAND 7 Sample Results Summary STL Richland STLIRL Ordered by Client Sample ID, Balch No.Date: 19-Dec-02 Report No.: 21072 SDG No: 21213 Work Order Client ID Number 9523-0000-OOtF E9A001 AL Parameter ACTINIUM-228 AG-1 08M AMERICIUM-241 BISMUTH-214 CO9ALT-60 CESIUM-1 34 CESIUM-1 37 EUROPIUM-152 EUROPIUM-154 EUROPIUM-1 55 POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-2t4 RADIUM-226 THALIUM-208 Result + Uncertalnty( 2s)9.42E-01 8.98E-03 2.03E-02 9.91 E-01 2.44E-02 5.99E-02 3.52E+00-1.08E-02 3.58E&02 1 .22E-01 7.94E+00 3.29E-03 1.15E-02 8.99E-01 1.0t2E+00 9.91 E-01 2.11E-01+- 2.7E-01+- 4.OE-02+- 11E-O0 4- 1.9E-01 4- 3.5E-02+- 4.6E-02-4.3E-01 4- 1.1E-01+- 9.E-02+.- 9.5E-02+- 1.5E+00+- 3.5E-02+- 2.9E-02+- 1.9E-01 4- 2.4E-1+- 1.9E-01-7.0E-02 Oual Units Yield MDCIMDA pCIg 2.05E-01 U pCI/g 6.90E-02 U pCVg 1.76E-01 U pCL'g 2.77E-01 U pCI/g 7.12E-02 U pCI/g 8.81E-02 pCVg 7.23E-02 U pCI/g t.78E-01 U pCuig 1.91E-01 U pCVg 1.68E-01 pC1/g 4.68E-01 U pC1g 6.40E-02 U pCVg 5.49E-02 pC/g 9.49E-02 pC/g 125E-01 U pCI/g 2.77E-01 pClg 6.25E-02 U pCVg 93.27% 6.20E+00 RER 9523-0000-OOlF 9523-0000-001 F--9523-0000-001F -9523-OO00OOI~F -9523-0000-001F 9523-0000-001 F i9523-000o0-OGF I 9523-0000-001 F iS , 9523-0000-001 FS E9AO01AG NICKEL-63 E9AO01AH IFRON-55 E9AOO 1 AC TECHNETIUM-99 2.37E+00 +- 4.9E+00 4.63E+00 +- t.4E+01 1AOE-01 +- 22E-01 E9A001 AA E9AOQ1AF CARBON-1 4 PLUTONIUM-24 1 E9AO01AE PLUTONIUM-238 PLUTONIUM-239140 E9AOQ1AK AMERICIUM-241 CURIUM-242 CURIUM-2431244 E9AOT1AL ACTINIUM-228 AG-1 08M AMERICIUM-241 6ISMUTH-214 COBALT-60 6.1 9E-02 2.55E+01 1.05E-02 9.38E-02 3.39E-02 O.OOE+00 O.OOE+00 8.25E-01-1.21 E-02 1.78E-02 8.65E-01-1.26E-02+- 8.12E-02+- 2.3E+00-1.5E-02-4.7E-02+-i 2.5E-02+- 1.32-02+- 1.1E-02.- 2.3E-01-3.82E-02+- 8.62-02 4- 1.9E-01+- 2.9E-02 U pCVg 69.33%U pCvg 100.00%U pCVg 100.00%J pClg 64.20%U pC/g 64.25%i pCIfg 64.25%3.75E+01 3.10E-01 1.43E-01 1.77E+00 1.432-02 2.52E-02 2.08E-02 1.39E-02 1.18E-02 J pCI/g U PCT/g U PCVg 97.97%97.97%97.97%PCVg U pCi/g U pCl/g U PCVg 1.78E-01 6.49E-02 1.25E-01 1.22E-01 5.09E-02 ST. Richland ItLR -Reptimte Error Ratlo -(S-DJIlsqrtisq(TTUs)+sqCiUd))J ts drfincd by 1CPT BOA.i SI LR hSaSum J Quul -No U qualifimr hus beezi assigncd and the rcsult Is bclow the Reporting LlImi,. IIL (CRDLI or Report Vnlue Is Estinated. _ 3 -.97 A97 U Qua! -Analyzed ror, but the result Is less than the lde/Nitdatl'tal Unctrt cir gnmnm scan sofftrare did not tilentiry the nucilde.; RICHLAUND_-8 Sample Results Sunimary STL Richland STLRL Ordered by Client Sample ID, Batch No.Date: 19-Dec-02 Report No. : 21072 SDG No: 21213 Work Order Client ID Number 9523-0000-COOFS E9AOT1AL Parameter CESIUM-1 34 CESIUMI-137 EUROPIUM-1 52 EUROPIUM-1 54 EUROPIUM-1 55 POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 Result +- Uncertalnly( 2s)6.55E-02 3.83E400-794E-02 9.07E-02 7.45E-02 1.01E EOl 1.70E-02 2.66E-03 8.87E-01 9.34E-01 8.85E-01 2.33E-01+- .9E-02.+- 4.9E-0I+- 1.2E-01+ 1.1E-01+- 9.52-02-1.7E4 00+- 3.GE-02 4- 2.9E-02+- 1.8E-01+- 2.1 E-0I+- 1.9E-01+- 8.6E-02 Qual Units U pC/g pClq U pCVg U pCVg U pCI/g pcig U pcvg U pCilg pCi/g pcvyg pCVg PCI/g Yield MDCIMDA 8.07E-02 7.08E-02 1 .97E-01 2.17E-01 1.69E-01 5.57E-01 6.78E-02 5.39E-02 1.07E-D1 1.32E-01 1 .22E-01 5.77E-02 6.54E+00 3.07E+01 3.33E-01 1 A3E-01 1.68E+00 1.33E-02 1.33E-02 RER 9523-0000-OOIFS 9523-OWD-OOl FS 9523-0000-0O0FS -9523-O000-OOIFS 9523-0000-001 FS_9523-0000-OO1FS _9523-0000-001FS '9523-0000-O01 ES E9A0T1AG NICKEL-63 E9ADT1AH IRON-55 E9AOT1AC TECHNETIUM-99 E9AOT1M CARBON-14 E9AOT1AF PLUTONIUM-241 E9AOTIAE PLUTONIUM-238 PLUTONIUM-239/40 E9AOT1AK AMERICIUM-241 CURIUM-242 CURIUM-2431244 E9AOT3AD STRONTIUM-90 6.67E-01 +- 6.1E+00-8.73E-01 +- 1 .2E+Ol 4.35E-01 +- 2.4E-01 5.49E-02 +- 8.1E-02 2.95E+0t +- 2.5E+00 O.OOE+O +- 1.2E-02 7.97E-02 +- 4.1E-02 U pClg 87.30%U pCVg 71.05%J pcIg 100.00%U pCVg 100.00%J pCI1g 67.40%U pCIlg 67.42%J pCUg 67.42%J pC/g 92.91%U pCI/g 92.91%U pCvg 92.91%U pClg 18.52%2.14E-02 O.ooE+00 0.00E+00+- 2.0E-02+- 1.2E-02+- 1.1E-02 1.16E-02 1.38E-02 1 .17E-02 1.88E-01 4.86E-02 +- 1.0E-01 i9523-0000-026F E9AOJlAL ACTINIUM-228 AG-10M AMERICIUM-24 1 BISMUTH-214 COBALT-60 CESIUM-1 34 CESIUM- 137 EUROPIUM-152 EUROPIUM-1 54 9.79E-01 1.35E-03 5.00E-02 7.68E-01 3.56E-01 7.83E-02 4.75E-0l 3.02E-02 4.46E-02+- 3.0E-01 4- 3.1E-02 4 7.3E-02+- 1.8E-01+- 1.0E-01+- 5.4E-02 4- 1.1E-01+- 1.OE-01+- 1.1E-01 pCUg u pCi~s U pC/g U pcvg pCVg U pCug pC/g U pCifg U pCIlg 2.27E-01 5.43E-02 11.18E-01 2.60E-01 6.12E-02 8.99E-02 6.8EE-02 1.79E-01 2.15E-01 STL Sichland ER~t -Rcptlicutc 1rrur Ratio =(S.D)/lsqrl(sq(ITrUshsq(CITUd))I as dcrined by IC!'r BOA.'tST-RchSaSum I QualD No U quallrier hus been asslgned and tbe rcsult IB below The eportlng Limit, RL (CRDL) or Report Value Is Estivautcd. _3.97 A97 U Qual .Analyzcd rar, but the result Is less than the NMdrdfdatTatal Uncert or gamma scan sortware did not tdcntify the nudtide.i'L RICHILAND 9 Sample Rcsults Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Date: 19-Dec-02 Pleport No.: 21072 SDG No: 21213 Work Order Client ID Number Parameter .Result+-Uncertainly( 2s) Oual Units Yield MDCOMDA RER 9523-0000-026F E9A0J1 AL E9AOJ 1AG E9AOJ1AH E9A0J1AC EUROPIUM-155 POTASSIUM-40 MAGNESIUM-54 NIOBI UM-94 LEAD-212 LEAD.214 RADIUM-226 THALUUM-208 2.32E-02 1.05E+01 2.36E-02-1.10E.02 8.05E-01 8.93E-01 7.68E-01 2.84E-01+- 8.7E-02+- 1.9E+00+- 4.0E-02+- 3.2E-02-1.8E-01+- 2.2E-01+- 1.8E-01+- 9.8E-02 9523-0000-026F 9523-0000-026EF 9523-0000)-026F 9523-0000-26F 9523-0000-026F 9523-0000-026F 9523-0000-026F 9523-0000-026F 9531-0000-013F DUP 9531-0000-013F DUP L9531-0000-013F DUP-~9531-0000-015F DUP NICKEL 63 IRON-55 TECHNETIUM-99 E9AOJ1AA CARBON-14 E9AOJ1AF PLUTONIUM-241 E9AOJ1AE PLUTONIUM-238

PLUTONIUM-239/40 E9A0J1AK AMERICIUM-241 CURIUM-242 CURIUM-243/244 E9AOJ3AD STRONTIUM-90 4.64E+00 -- 5.7E+00 9.97E+00 -1.4E+01 2.08E-01 2.2E-01 7.63E-02 4- 8.1E-02 9.27E+00 I- 1.3E+00 9.26E-03 4- 1.5E-02 5.14E-03 4- 1.0E-02 0.00E+00 +- 4.8E-02-4.71E-03

+- 9.5E-03 1.17E-02 4- 4.1E02 6.68E-02 +- 4.5E202 9.39E202 +- 8.22-02 1.62E+01 -2.0E+00 0.00E+00 -1.7E202 2.13E-02 .2.5E-02 U pCig pC/g U pCVg U pcvg pcIg pcvg pClg U pCVD U pCVg U pCUg U pC(/g U pC/g J pCVg U pCLg U pCVg U pCLg U pCi/U pCOo U pCVg U pCVg J pCVg U pON/g J pCVg 81.91%74.36%100.00%os 100.00%63.60%63.64%63.64%21 A9%21.49%21.49%51.57%100.00%47.90%47.94°%47.94%6.90E+00 4.44Et21 3.06E-01 1.43E-01 1.76E+00 2A6E-02 1.39E-02 5.26E-02 1.13E-01 1.1 OE-01 7.1 9E-02 1.50E-01 4.74E-01 7.55E-02 5.52E-02 1.38E-01 1.26E-01 1.27E-01 1.2BE-01 E37CN1AV E87CN1AW E87CN1AX CARBON-14 PWTONIUM-241 PLUTONIUM-238 PLUTONIUM-239/40 E87CA1AM ACTINIUM-228 AG-1 08M AMERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-1 34 CESIUM-1 37 EUROPIUM-152 6.23E-01-1.03E-02 2.36E-02 4.88E-01 8.72E-03 3.17E-02 7.45E-02-2.38E-02 4- 2.0E-01+- 2.3E-02 4- 6.1E-02+ 1.3E01 4- 2.9E-02 4- 3.4E-02 4- 5.6E-02 4- 8.7E-02 U pC/g U pC1p U pClg U pCUg U. pCUIg U pCII9 J pCUG U pCOg 1.43E-01 2.36E+00 1.93E-02 1.92E-02 3.42E-01 3.82E-02 1.40E-01 1.89E-01 5.64E-02 6.45E-02 4.65E-02 1.27E-01 0.6 4A 0.0 0.1 0.8 1.9 0.5 0.6 0.1 0.9 0.5 0.0 STL Richland RIER -Replicate Error Itallo =(S-D) scr(sq(T1'Us)+s](tPUd)). as deflned by ICPT BOA.i ttST chSatSum J Quol -No U qunillierlumi bete, assigned and Ihe result Is below the Reporting Limit, RtL (CRDL) or Report Value Is Estimated. 4-13.97 A97h U Qual -Atitlyzed for, but the result Is less lhun the hIdrJ;ddajTuiuil Uncert or canuma scan sortrare did not Identiry Iht nucIlde.'L RICHLMND 10 Soniple Results Summary STL RichlIand STLRL Ordered by Client Sample ID. Batch No.Date: 19-Dec-02 Report No.: 21072 SDG No: 21203 Work Order Client ID Number Parameter Result +- Uncertainty I 2s) Oual Units Yield MDCIMOA RER 9531-0000-015F DUP 9531 -0000-01 5F DUP 9531-0000-01 5F DUP 9531-0000-015F DUP 9531-0000-015F DUP Number of Results: E87CAl AM EUROPIUM-1 54 EUROPIUM-155 POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 E87CAIAN NICKEL-63 E87CA1AQ IRON.55 E87CAlAV TECHNETIUM-99 E87CA1AW AMERICIUM-241 CURIUM-242 CURIUM-2431244 110-6.60E202 6.10E-02 9.68E+0O-6.07E-03-6.87E-03 6.71 E-01 4.87E-01 4.88E1-1 1.79E-01 2.01E+01 4.15E+00 1.62E-01 1.47E-02 0.00E+o0 0.OOE+00+- 9.4E-02+- 6.9E-02+- 1.6E+00 t- 3.2E-02+- 2.6E-02+- 1.4E-0O+- 1.5E-01+- 1.3E-01+- 6.0E-02+- 6.1E+00.- 1.4E+01.- 2.2E201+- 1.7E-02 4- 1.6E-02 e- 1.2E-02 U pCi/g U p rl g pCL'g U pMi/g U pCVg PCl/g pCI/g U pCVg pCIvg J pClvg U pCl/g U pCI/g J PCl/U pCi/g U pCllg 1.58E-01 1.22E-01 3.03E-01 5.63E.02 4.63E-02 6.60E-02 8.84E-02 1.89E-01 4.37E-02 6.09E400 3.732401 3.09E-01 1.33E-D2 1.76E-02 1.34E-02 0.6 1.3 0.9 0.7 0.0 0.3 1.2 0.6 1.7 1.2 0.5 0.5 0.5 0.0 0.0 94.38%63.010 10.00%89.06%89.06%89.06%STL Richland IptSTLRchSaSum h...497 As7 RER -RepUciteEr-or Ratio =(S-DIsqrt(sq(TUs)-#sqcrUd))jnsderincdby ICPTBOA.J Qual -No U qunlifnerhis brcn nsslgned nod tie result is beiow Lb Reporting Ltult, RL (CRDL) or ReporlVaIle Is Esilmalcd. U Qual -Analyzed ror, but the result Is less than the MddtdalTotnt Uncert or gnmnu scan sorlware did not Identify the nucide.t .L RICHLAND 11 ---QC Results Summary STL Richland STLRL Ordered by 0C Type, Batch No.Date: 19-Dec-02 Report No. :21072 SDG No.: 21203!Work Order OCType Number Parameter Rcsult+-Uncenalnty ( 2s) t MATRIX SPIK MATRIX SPIK MATRIX SPIK BLANK OC E87CNl AM NICKEL-63 E37CN1AT IRON-55 E87CN1AR TECHNETIUM-99 Ea88NlM ACTINIUM-228 AG-10iM AMERICIUJ-241 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-i 52 EUROPIUM-1 54 EUROPIUM-155 POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-20B E889J 1 AA NICKEL-63 E89WIAM IRON-55 E88991AA TECHNETIUM-99 E89AWIM CARBON-14 EB9AOlAA PLlJTONIUM-241 E89A71AA PLUTONIUM-238 PLUTONIUM-239/40 E89CD1AA AMERICIUM-241 CURIUM-242 4.81E+02 +- 4.4E+01 7.46E+01 2.43E+01-9.35E-03-1.97E-02 1.26E-01-2.21 E-02-1.64E-03-1.15E-02-3.79E-04-1 .55E-02 1.76E-02-3.67E-02-5.63E-01 3.46E-03+- 1.9E+01+- 1.7E+00+- 1.2E-01 4- 2.8E-02+- 2.9E-01+- 8.3E-02+- 3.2E-02+- 37E-02+- 3.BE-02+- 9.1E02+- 1.0E-01+- 1.1E-01+- 6.3E-01+- 3.OE-02 Dual UnIts pCI~g pCVg PCI/g U pCVg U p01/9 U pCi/g U p~lio U pC11g U pCL'g U pClig U pC/g.U pCt/g U PCI/g U pCVg U PCI~g U pCfg'U pCI/g U pCVg U pC!/g U PC~lg J pCi/U pCVg U .PCVg J pCI~g U pCI~g U pCVg U PCl/g U PCI/g-Yield .Recovery 95.59% 95.58%80.93% 65.92%100.00% 89.70%Bias 0.0-0.3-0.1 MDC(MDA 6.00E+00 1.25E+01 3.12E-01 2.16E-01 4.58E-02 5.13E-01 1.47E-01* 626E-02 6.60E-02 6.96E-02 1.59E-01 1.98E-01 1.87E-01 1.37E+00 5.91E-02 7.64E-02 1.03E-01 1.29E-01 1.47E-01 827E-02 6.41 E+00 2.04E+01* 2.96E-01 1.43E-01 1.56E+00 1.27E-02 1.27E-02 1.1 6E-02 1.55E-02;BLANK Qc BLANK 00 3LANK aC BLANK QC 1 3LANK aC BLANK 0c I I.- 9LANK QC 4.52E-02 +- 3.7E-02-2.48E-02 +6.0E-02 3.41 E-02 7.0E-02-2.19E-02 +- 8.3E202 8.82E-03 -4.4E-02 1.21 E+01 +- 5.8E+00-1.57E+01 -9.7E+00-2.22E-02 4-2.1E-01 6.42E-02 .t--8.1 E-02 1.20Et01 -1.4A+00 0.002+O0 +- 1.2E-02 0.00E+00 -1.22-02 0.00E+00 +-E1.E-02 0.00Ei+00 +- t.4-E02 89.51%71.35%100.00%100.00%71.70%71.72%71.72%101.16%101.16%';TL Richland Bias -(flesult/Expected)-l as deilned by ANSI N13.30.! ptSTLRchOcSum J Qunl -No U qualicr bas been assigned and lhc resull Is below the Reportifg LUlt 4RL (CRDL) or Rcport Value Is Estimaled. -'3997 A7 U Qual -Analyzed lor, but ithe result Is less than the bldeldalTotal Unccrt or ganina scan sortwarc did not Identity the nuclide._L RICHLAND 12 QC Results Summary STL Richland STLRL Ordered by OC Type, Batch No.Date: 19-Dec-02 Report No. :21072 SDG No.: 21203 OC Type BLANK QC BLANK QC LCS; LCS LOS LCS LCS.LS LCS Work Order Number E89CDIM FDNV51AA E888N1AC E889J1AC E0B9WIAC E88991AC E89AW1AC E89AO1AC E89A71AC-Parameler CUF1IUM-2431244 .STRONTIUM-90 CESIUM-1 37 NICKEL-63 IRON-55 TECHNETIUM-99 CARBON- 14 PLUTONIUM-241 PLUTONIUM- .239/40 AMERICIUM-241 STRONTIUM-90 Result -Uncerlainty ( 2s)-8.63E-04 +- 1.7E-03 2.42E-02 + 3.3E-02 1.07E+00 +- 1.8E-01 4.96E+02 4.4E-01 2.78E+01 +-1.2E+01 1 .23E+0 1 + 9.3E-01 2.65E+00 -1.5E-01 2.57E201 +-2.1E+00 5.61E-01 .1.3E-01 4.4 9E+00 48.2E-01 5.05E-01 -1.2E-O1 Oual Units U pCVg U pC/g pCi/g pCVg pCVg J pCl/g J pClg pCi/g J pCi/g pCl/g pC~g Yield Recovery 101.16%65.76%104.77%95.82% 97.89%69.01% 48.57%100.005% 90.55%100.00% 100.67%76.10% 112.49%76.07% 113.80%103.19% 97.82%65.94% 109.32%Bias 0.0 0.0-0.5-0.1 0.0 0.1 0.1 MDCjMDA 2.07E-02 5.79E-02 8.1 OE-02 5.98E+00 2.052+01 3.07E-01 1 .43E-01 1ABE00 1.22E-02-LCS E89CDlAC LCS FDNV51AC Number of Results: 40 0.0 2.07E-02 0.1 -5.53E-02 STL Richland Bias -(RcsultlExprcted)-1 as dermned by ANSI N1330.ptSTLRchQeSum J Qual -No U qualtrier has been assigned and the rciult Is below the Reporting LIWI1, RL (CRDL) or Report Value Is Estlated._P3.97 7 U Qual .Analyzed ror, but the result Is less than the MdcIhdTarraI Uncert or gSnnum scnn softwarc did not Identify the nucide.; L RICHLAND 13 H (--- C --- (7--.- -FORM I SAMPLE RESULTS SDG: 21213 Report No.: 21072 COC No.: (- -(-- --( --(.' ' -(,- " I---F- -I Date; 19.Dec-02 Lab Name: STL Richland Lot-Sample No.: J2J030138.2 Client Sample ID: 9523-0000-001 F Collection Date: 9/17/2002 9:30:00 AM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered byVClient Sample ID. Batch No.Count Total MDCjMDA, Rpt Unit, Yield RstMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Oual Error ( 2 5) Uncert( 2 s) Action Lev Le CROL(RL) Rst/TotUcert Prep Date Slze Size Primary Dctector Batch: 2275373 Work Order E9ACOIAL Report DBID: 9E9A0010 ACTINIUM-228 9.42E-01 2.7E-01 2.7E-01 2.05E-01 pCl/g (4.6) 10/24t02 03:18 p 272.2 E901.1 (6.9) g GER6St AG-i08M 8.982-03 U 4.0E.02 4.0E-02 6.90E-02 pCtIg 0.13 10/24102 03:18 p 272.2 E901.1 0.45 9 GER6S1 AMERICIUM-241 2.03E-02 U 1.1E01 1.1 E-01 1.76E-01 pCI/g 0.12 10124/02 03:18 p 272.2 E901.1 0.39 g GER6$1 BISMUTH.214 9.9S11-01 U 1.9E201 1.9E-01 2.77E-01 pCVg (3.6) 10/24/02 03:18 p 272.2 E901.1 (10.5) 9 GER6S1 COBALT-60 2.44E-02 U 3.5E-02 3.5E-02 7.12E-02 pCLIg 0.34 10/24/02 03:18 p 272.2 E901.1 1.52E-01 (1.4) .g GER6S1 CESIUM-134 5.99E-02 U 4.6E-02 4.6E-02 8.81 E-02 pCI~g 0.68 10/24/02 03:18 p 272.2 E901.1 1.87E-01 (2.6) g GER6S1 CESIUM-137 3.52E+00 4.5E-01 4.5E-01 7.23E-02 pCi/g (48.7) 10/24/02 03:18 p 272.2 E901.1 3.1 6E-01 (15.5) g GER6SI EUROPIUM-152 -1.08E-02 U 1.1E-01 1.1E-01 1.78E.O1 pClvg -0.06 10124/02 03:18 p 272.2 E901.1 4.04E-01 -0.21 9 GER6S1 EUROPIUM-154 3.582-02 U 9.8E-02 9.8E-02 1.91E-01 pCVg 0.19 10124/02 03:18 p 272.2 E901.1 3.72E.01 0.73 9 GER6S1 EUROPIUM.155 1.22E-01 U 9.SE-02 9.5E.02 1.68E-01 pClg 0.73 10124102 D3:18 p 272.2 E901.1 1.57E+01 (2.6) 9 GER6S1 ST1. Richland rptSTI.RchSamplo V3.97 A97 MDCIMDALe -Detection, Decision Level based an Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.J Qual -No U qualilner has been assigned and the result is below the Reporting Limit, PL (CRDL) or Report Value Is Estimated. U Oual -Analyzed for, but the result Is less than the Mdc/MdalTotal Uncert or gamma scan soitware did not Identity the nuclIda. (I C 9 ((y-FORM I SAMPLE RESULTS tichland SDG: 21213 i0138-2 Report No.: 21072 noo-001 F COC No.: I -I ...'.-Date: 19-Dec-02 9:30:00 AM 2:40:00 PM Lab Name: STL P Lot-Sample No.: J2J03 Client Sample ID: 9523-1 Collection Date: 9/17(2002 Received Date: 10/2/2002 Matrix: SOIL---- ----Ordered ry uGuent S2amplo Iu, uatcn No.Count Total MDClMDA, Rpt Unit, Yield RsIl/oC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Oual Error (2 s) Uncert( 2 s) Action Lev Lc CRDL(RL) RstJTotUeart Prep Date Slte Slie Primary Detector POTASSIUM-40 7.94E+O0 1.5E+00 1.5E+00 4.68E-01 pCVg (17.) 10/24/02 03:18 p 272.2 E9011.(10.4) g GER6S1 MAGNESIUM-54 3.29E-03 U 3.5E-02 3.5E-02 6.40E-02 pCI/g 0.05 10/24102 03:18 p 272.2 E901.1 6.96E-01 0.19 9 GER6S1 NIOsIUM-94 1.15E.02 U 2.92-02 2.9E-02 5.49E-02 pCTIg 0.21 10/24/02 03:18 p 272.2 E901.1 2.85E-01 0.8 g GER6S1 LEAD-212 8.99E-01 1.9E.0i 1.9E-01 9.49E-02 pC119 (9.5) 10124102 03:18 p 272.2 E901.1 (9.6) 9 GER6S1 LEA0-214 1.022+00 2.4E01 2.4E201 1.25E-01 pCVg (8.2) 10/24/02 03:18 p 272.2 E901.1 (8.6) 9 GER6S1 RADIUM-226 9.91E-01 U 1.9E-01 1.9E-01 2.77E01 pCVg (3.6) 10/24/02 03:18 p 272.2 E901.1 (10.5) g GER6S1 THALblUM*208 2.11E-01 7.0E-02 7.0E-02 6.25E-02 pCfg (3.4) 10/24/02 03:18 p 272.2 E901.1 (6.1) .9 GER6S1 Batch: 2275384 Work Order: E9AOO1AG Report DS ID: 9EAO0Q10 NICKEL-63 2.37E2+OO U 2.6E+00 4.9E+0D 6.20E+00 pCI/g 93.27% 0.38 11/16102 0926 p 0.2509 RC5069 3.02E+00 2.89E 4d1 0.97 9 LSC4 Batch: 2275389 Work Order. E9AO01AH Report DO ID: 9E9AGO10 JRON-55 4.63E+00 U 1.4E+01 3.75E+01 pClg 69.33% 0.12 11(19/02 12:58 p 0.2509 FBXZ 1.75E+01 t.10E+02 0.69 g LSC7 Batch: 2275400 Work Order. ESA001AC Report D0 10: 9E9A0010 STL Rlchland MOCIMIDALe -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSampla J Qual -No U qualifier has boon assigned and the result Is below the Reporting UmIt, RL (CROL) or Report Value Is Estimated. V3.97 A97 U Qual -Analyzed for, but the result Is less than the Mdc/MdarTotat Uncer2 or gamma scan software did not Identify the nuc1Ide.Ln (.-(- -( r: .(( 7 .(--- -(-- -(C ---r-- I Date: 19-Dec-02 FORM I SAMPLE RESULTS Lab Name: STL Richland SDG: 21213 Collection Date: 9/17/2002 9:30:00 AM Received Date: 10/2/2002 2:40:00 PM Lot:Sample No.: J2J030138-2 Client Sample ID: 9523-0000-001 F Report No.: 21072 COC No.: Matrix: SOIL-tsao -s -lalCm~ I ne UruIOEr1 Dy %,ilen[ ;Zarplo Iv D'itun 1,41.Count Total MDCIMDA, Rpt Unit, Yield Rsl/MDC, Analysis, Total Sa Aliquol Analy Method, Parameter Result Qual Error ( 2 s) Uncert( 2 5) Action Lev Lc CROL(RL) RsttrotUcert Prep Date Size Size Primary Detcctor TECHNEIIUM.99 1.40E-01 U 1.3E-01 2.2E-01 3.10E-01 pCVg 100.00% 0.45 10/23/02 03:04 p 5.0 RICHRCS078 1.51E-01 5.04E-01 (1.3) 9 LSC4 Batch: 2275403 WorkOrder. E9A001AA ReportDBID: 9E9A0010 CARBON-14 6.19E-02 U 6.1E.02 8.1E-02 1.43E-01 pCVg 100.00% 0.43 10/19102 04:37 a 5.004 RCS022 7.OOE-02 2.26E.01 (1.5) 9 LSC3 Batch: 2275404 Work Order E9A0Q1AF Report 0 510: 9E9A0010 PLUTONIUM-241 2.55+E01 J 1.6E+00 2.32E00 1.77E+00 pCVg 64.20% (14.4) 11/16/02 12:51 a 1.97 RICHRC5010 8.32E-01 3.48E+01 (22.5) 9 LSC7 Batch: 2275407 .Work Order: ESAGOQAE Report DB ID: 91E9AOlO PLUTONIUM-238 1.05E-02 U 1.5E-02 1.SE-02 1.43E-02 pCVg 64.25%a 0.74 10/31/02 01:11 p 1.97 RICHRC5010 1.18E+00 (1.4) 9 ALP129 PLUTONIUM-9.38e-02 J 4.5E-02 4.7E-02 2.52E-02 pCVg 64.25% (3.7) 10/31/0201:11 p' 1.97 RICHRCS010 239140 5.4BE-03 1.07E+00 (4.) 9 ALP129 Batch: 2275409 Work Order: EgAO01AK Report D ID: 9S9A0010 AMERICtUM-241 3.39E-02 J 2.5E.02 2.5E02 2.08E-02 pCVg 97.97% (1.6) 10/26/02 05:38 p 1.99 RICHRC508O 4.52E-03 1.03E+00 (2.7) 9 ALP132 CURIUM-242 O.OOE+(a U 0.02+00 1.3E-02 1.39E-02 pCO/g 97.97% 0. 10126/02 05:38 p 1.99 RICHRCS080

0. g ALP132 CURIUM-24244 0.002+00 U 0.0E+00 1.1E-02 1.18E-02 pClIg 97.97% 0. .10/26/02 05:38 p 1.99 RICHRC5S80 1.16E+00 0. 9 ALP132 STL Rlchland MDCIMDALC

-Detection, DecisIon Level based on Instrument background or blank, adjusted by the sample Elilclency, Yleld, and Volume.rpiSTLRchSnmplo .Quat -No U qualifier has been assigned and the result Is below the Reporttng Limit, RL (CRDL) or Report Value Is Estimated. V3.97 A97 U Cual -Analyzed for, but the result Is less than the Mdc/MdalTotal Uncert or gamma scan software did not Identify the nuclIde. ( -F r- r--(7 ..( -.---U I .t Date: 19-Dec-02 FORM I SAMPLE RESULTS Lab Name: Lot-Sample No.: Client Sample ID: STL Richland J2J0301 38-2 9523-OOOD-001 F SDG: Report No.: COC No.: 21213 21072 Collection Received I Matrix: Date: 9/17/2002 9:30:00 AM)ate: 10/2/2002 2:40:00 PM SOIL Ordered by Client Samnle ID. Batch No.Count Total MDC[MDA, Rpt Unit, Ylild RsUMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Oual Error ( 2 s) Uncert( 2 s) Action Lev Le CRDL(RL) RsroatUcert Prep Daot Size Size Primary Detector Number of Results: 27 Comments: STL. Richland MDCIMDALo -Detection, Decision Level based on Instrument background or blank, adlusted by the sample Efficiency, Yield, and Volume.rptST-Rchgample J oual -No U qualifier has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. V3.97 A97 U QuQI -Analyzed for, but the result Is lass than the Mdc/Mdalrotat Uncert or gamma scan software did not Identify the nucilde. .Lab Name: STL Richland Lot-Sample No.: J2J030138-3 Client Sample ID: 9523-0000-001FS Count Total MDC Parameter Result aual Error (2 s) Uncerl( 2 s) Actic Batch: 2275373 WorkOrder. E9AOTIAL Report DB ID: 9E9 ACTINIUM-228 8.252-01 2.3E-01 2.3E-01 1.7E AG-106M -1.21E-02 U 3.8E-02 3.82E02 849 AMERICIUM-241 1.782-02 U 8.6E-02 8.6E-02 1.25 BISMUTHi214 8.85E-01 1.92-01 1.92-01 1Z COBALT-60 -1.26E.02 U 2.9E-02 2.9E-02 S.O'CESIUM-134 6.55E-02 U 3.9E-02 3.9E-02 8.0, CESIUM-137 3.83E+00 4.9E-01 4.9E-01 7.01 EUROPIUM-152 -7.94E-02 U 1.2E-01 1.2E-01 1.9 EUROPIUM-154 9.07E-02 U 1.1E-01 1.1E-01 2.1 EUROPIUM-1SS 7.45E-02 U 9.5E-02 9.5E-02 1.6 FORM I SAMPLE RESULTS SDG: 21213 Report No.: 21072 COC No.: CJMDA, Rpt Unit, Yield F ln Lev Le CRDL(RL) Rs AOTIO 1E-01 pCVg 1E 02 pCi/g 5E-01 pCVg 2E-01 pC/g 3E-02 pCllg 1.522-01 TE.02 pCUg 1.87E-01 3E.02 pClg 3.16-E01 1E-01 pCUg 4.04E-01 7E201 pCVg 3.72E-01 92E01 pCVg 1.57E+01 I.Date: 19-Dec-02 Collection Date: 9/17/2002 9:30:00 AM Received Date: lb/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sampla ID, Batch No.ysis, Total Sa Aliquot AnalyMethlod, Date Size Size Primary Detector ( .U, (** fI-*-* f' F st/MOC, Anal titotUcert Prep (4.6)(7.).0.19-0.63 0.14 0.41 (.3)(9.2)-0.25-0.87 0.81 (3.4)(54.1)(15.7)-0.4-(1.3)0.42 (1.7)0.44 (1.6)10/24/02 03:19 p 10/24/02 03:19 p 10124/02 03:19 p 10/24/02 03:19 p 10/24/02 03:19 p 10/24/02 03:19 p 10/24/02 03:19 p 10/24/02 03:19 p 10/24/02 03:19 p 10/24/02 03:19 p 239,2 9 239.2 9 239.2 9.239.2 9 239.2 9 239.2 9 239.2 9 239.2 9 239.2 9 239.2 9 E0_01.1 GEAS$1 E0.01.GER8$1 E901 .1 GER8S1 E901.1 GER8S1 E90l.1 GERBSI ESO01.1 GER8$1.E901.1 GER8SS E901.1 GERBS1 Eg01.1 GERBS1 ESO 1.1 GEA8S1 STL Richland MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Qual -No U qualitler has been assigned and the result Is below the Reporting Umit, RL (CROL) or Rejort Value Is Estimated. V3.97 A97 U Qual -Analyzed for, but the result Is less than the MdclMdalTotal Uncert or gamma scan software did not Identify the nuclide. H C,.1[ .. I.... I [ I -' -FORM I SAMPLE RESULTS V .I-U. V--- (- r-F F-Date: 19-Dec-02 I Lab Name: STL Richland SOG: 21213 Collection Date: 9/17/2002 9:30:00 AM Lot-Sampte No.: J2J030138-3 Report No.: 21072 Received Date: 10/2/2002 2:40:00 PM Client Sample ID: 9523-0000-001FS COC No.: Matrix: SOIL Ordered by Client Sample ID, Balch No.Count Total MOC[MDA, Rpt Unit, Yield RsVMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Oual Error ( 2 s) Uncert( 2 s) Action Lov Lc CRDL(RL) Rst/TotUcert Prep Date Size Size Primary Detector POTASSIUM.40 1.01E+01 1.7E+00 1.7E+0O 5.57E-01 pCvg (18.1) 10/24/02 03:19 p 239.2 E901.1 (11.7)g GER8Si MAGNESIUM-s4 1.70E-02 U 3.6-E02 3.6E-02 6.782-02 pC0g 0.25 10/24/02 03:19 p 239.2 E901.1 8.96E-01 0.95 9 GERSSI NIOsIUM-94 2.66E-03 U 2.9E-02 2.91202 5.39E-02 pCVg 0.05 10/24/02 03:19 p 239.2 E90t.l 2.85E-01 0.16 9 GERAS1 LEAD-Z12 8.87E-01 1.8E-01 1.8E-01 1.07E-01 pC/g (8.3) 10/24/02 03:19 p 239.2 E901.1 (9.9) g GERtS1 LEAD-214 9.34E-01 2.1E-01 2.1E-01 1.32E-01 pCI/g (7.1) 10/2410203:19 p 239.2 E90t.1 (8.8) 9 GERBS1 RADIUM-22s 8.852-01 1.SE-01 1.9E-01 1.22E201 pCVg (7.3) 10/24102 03:19 p 239.2 E9oI.i (9.2) .9 GER8S1 THALLIUM-208 2.33E-01 8.6E-02 8.SE-02 5.77E.02 pCVg (4.) 10/24102 03:19 p 239.2 ES01.1 (5.4) g GER8S1 Balch: 2275384 Work Order. ESAOTIAG Report DB ID: SE9AOT10 NICKEL-63 8.672-01 U 2.7E+00 5.1E+00 6.54E+00 pCI/g 87.30% 0.1 11/16102 11:07 p 0.2514 RC5069 3.19E+00 2.89E+01 0.26 9 LSC4 Batch: 2275389 Work Order E9AOT1AH Roport OB ID: SE9AOT10 IRON-55 48.73E-01 U 1.22+01 3.072+01 pCVg 71.05% -0.03 11/19/02 12:58 p 0.2514 FBXZ 1.44E+01 1.10E+02 .0.i5 9 LSC7 Batch: 2275400 Work Order: E9AOT1AC Report DS ID: 9E9AOTtO STL Richland MDCJMDALo. Detection, Decision Level based an Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rpSTLRchSample J Qual -No U qualiner has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. V2.97 A97 U Qua1 -Analyzed tor, but the result Is less than the MdclMdarrotnt Uncert or gamma scan software did not Identify the nucitde.H-C- -(-- -I- -(----(-.(-* (f ( ( I FORM I SAMPLE RESULTS I- [ ( I (Dale: 19-Dec-02 Collection Date: 9/17/2002 9:30:00 AM Lab Name: STL Richland SDG: 21213 Lot-Sample No.: J2J030138-3 Client Sample ID: 9523-0000OO1FS Report No.: 21072 COC No.: Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Samplo, ID. Batch No.Count Total MOCIMDA, Rpt Unit, Yield RsVtMDC, Analysis, Total So Aliquot Analy Method, Parameter Result Qual Error(2 s) Uncerl(2 s) Action Lev Le CRDL(RL) RsV/TotUcert Prep Dale Size Size Primary Detector TECHNETIUM-99 4.35E-O1 J 1.4E-01 2.4E-01 3.33E-01 pC/g 100.00% (1.3) 10/23/0204;06 p 5.0 R1CHRC5078 1.62E-01 5.045-01 (3.6) 9 LSC4 8atch: 2275403 Work Order: E9AOT1AA Report 08ID: 9E9AOT10 CARBON-14 5.49E-02 U 5.1E-02 .1E -02 1.43E-01 pCIIg 100.00% 0.38 10/19/02 07:59 a 5.006 RC5022 7.0OE.02 2.26E-01 (1.4) g LSC3 Batch: 2275404 Work Order. E9AOT1AF Report OBID: SE9AOT10 PLUTONIUM-241 2.95E+O1 J 1.6E+00 2.5E+00 1.68E+00 pCI/g 67.40% (17.6) 11/16/02 12:51 a 1.99 RICHRC5DIO 7.87E.01 3.48E+01 (24.) 9 LSC7 Batch; 2275407 Work Order E9AOTIAE Report DS 10: SESAOT10 PLUTONIUM-238 O.OOE+00 U O.OE+00 1.2E502 1.33E-02 pCI/g 67.42% 0. 10/31/02 01:12 p 1.99 RICHRC50io 1.18E+00 0. g ALP130 PLUTONIUM-7.87E-02 J 3.9E-02 4.1E-02 1.33E-02 pC/g 67.42% (5.9) 10/31/02 01:12 p 1.99 RICHRC5010 239/40 1.07E-00 (3.8) g ALP130 Balch: 2275409 Work Order: E9AOT1AK Report D8 ID: 9E9AOTIO AMERICIUM-241 2.14E-02 J 1.9E-02 2.OE-02 1.1 6-02 pCig 92.91%H (1.8) 10/27/02 09-22 a 2.0 RICHRC5030 1.03E+00 (2.2) g ALP125 CURIUM-242 0.ODE+O0 U O.OE+00 1.2E.02 1.38E-02 pClg 92.91% 0. 10/27/02 09:22 a 2.0 RICHRC508O

0. g ALP125 CURIUM-2431244 O.OOE+0a U O.OE+00 1.1E-02 1.17E-02 pCVg 92.91% 0. 10/27/02 09:22 a 2.0 RICHRC5030 1.16E+0o 0. 9 ALP125 STL Richland rplSTLRchSampla V3.97 A97 MDCjMDA,Lc

-Detection, Decision Level based an Instrument background or blank, adiusted by the sample Efltclency, Yield, and Volume.J Oual -No U qualIfier has been assigned and the result Is below the Reporting ULmit, RL (CRDL) or Report Value Is EstImated. U Qual -Analyzed for, but the result Is less than the Mdc1MdajTotaI Uncert or gamma scan software did not Identify the nucllde. Cr-73 C. .VV**r (. I Cs -1 F .I -.- ((' (F7 (* *1 (- 7*FORM I SAMPLE RESULTS Date: 19-Dec-02 Lab Name: Lot-Sample No.: Client Sample ID: STL Richland J2J030138-3 9523-0000-001 FS SDG: Report No.: COC No.: 21213 21072 Collection Date: 9/1712002 9:30:00 AM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered b_ Clent Sample ID, Batch No.Count Total MDCfMDA, Rpt Unit, Yield Rst/MDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error ( 2 5) Uncert( 2 s) Action Lev Lc CRDL(RL) RstlToUcert Prep Date Slze Size Primary Detector Batch: 2326260 Work Ordern E9AoT3AD Report DO ID: GE9AOT30 STRONTIUM-90 4,86E.02 U 9.OE-02 1.0E-01 1.88E-01 pCVg 18.52% 0.26 -1211510206:49a 9.99 CMUD 8.92E-02 5.00E-02 0.93 9 GPC6C Number of Results: 28 Comments: STL Richland MDC[MDALt -Detection, DecisIon Level based on Instrument background or blank, adjusted by the sampie Efficiency, Yield, and Volume.rptSTLRchSomple J Qual -No U qualitler has been assigned and the result Is below the Reporting Limit, RL (CROL) or Report Value Is Estimated. V3.97 A97 U aual -Analyzed for, but the result is less than the Mdc1MdafTotal Uncert or gamma scan software did not ldentify the nucllde.. --(' -7 Lab Name: STL R Lot-Sample No.: J2J031 Client Sample ID: 9523-(Parameter 0ateh: 2275373 ACTINIUM-228 AG-1oaM AMIERICIUM-241 DISMUTH-21 4.COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUJROPIUM-1155 Result au Work Order. I 9.79E.01 1.35E-03 U 5.002-02 U 7.65SE-01 U 3.15E-01 7.83E-02 U 4.75E-01 3.02E-02 U 4.46E202 U 2.32E-02 U ( .7 (- ( ( (j C FORM I SAMPLE RESULTS lchland SDG: 21213 0138-1 Report No.: 21072)000-026F COC No.: Count Total MDC[MDA, Rpt Unit, Yleld R at Error ( 2 s) Uncert( 2 5) Action Lev Lc CRDL(RL) Rs E9AOJ1AL Report DBID: 9E9AOJ10 3.0E-01 3.0E-01 2.27E-01 pClg 3.IE-02 3.1 E02 S.43E.02 pCil/g 7.3E202 7.3E-02 1.18E-01 pCI/g 1.8E-01 1.8E-01 2.60E-01 pCl/g 1.0E-01 1.0E-01 6.12E-02 pClg 1.52E-01 5.4-E02 5.4E-02 8.99E-02 pCIlg 1.87E-01 1.1 E-01 1.1 E-01 6.86E-02 pCVg 3.16E-01 1.0E-01 1.OE-01 1.79E-01 pC1/g 4.04E-01 1.1E-01 1.1E-01 2.15E-01 pClg 3.72E-01 8.7E-02 8.7E-02 1.50E-01 pCiIg 1.57E401 Collection Date: 9/11/2002 2:40:00 PM Received Date: 10/212002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.Iysis Total So Aliquot Analy Method, Date Size Size PrImary Detector (.st/MOC, Anal s/lotUcert Prep r U- U-, I ' -')ale: 19-Dec-02 I (4.3) .(6.5)0.02 0.09 0.42 (1.4)(3.)(8.4)(5.8)(6.8)0.87 (2.9)(6.9)(8.9)0.17 0.6 0.21 0.79 0.16 0.53 10/24/02 03:20 p 10124102 03:20 p 10/24/02 03:20 p 10/24/02 03:20 p 10/24/02 03:20 p 10/24/02 03:20 p 10/24/02 0320 p 10/24/02 03:20 p 10/24/02 03:20 p 10/24/02 03:20 p 269.4 9 269.4 9 269.4 9 269.4 9 269.4 g 269.4 9 269.4 9 269.4 9 269.4 9 269.4 9 E901.1 GERSS1 E901.1 GER5$1 E901.1 GER5$1 E901.1 GER5S1 E901.1 GER5SI E-901.1 GERSSI E90 1.1 OERSS1 E901.1 GERSS1 E901.1 GERSSI E:90 1.1 G ERS5$I STL Richland MDCjMDALc -Detectlon, DecisIon Level based on Instrument background or blank, adlusted by the sample Etciency, YIeld, and Volume.rptSTLRchSample J Qual : No U qualltler has been assigned and the result Is below the Reporting LlmIt, RL (CROL) or Report Value Is Estimated. V3.97 A97 U Dual -Analyzed for, but the result Is less than the Mdcflhdajrotal Uncert or gamma scan software did not Identtty the nucilde.to tW Lab Name: STL Richland Lot-Sample No.: J2J030138-1 Client Sample ID: 9523-0000-026F (.Parameter POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THIALUUM-208 Batch: 2275384 Count Result Qual Error (2 s) .1.05E+01 1.9E+00 2.36E-02 U 4.0E-02-1.10E-02 U 3.2E-02 B.OSE-01 1.8a2-01 8.93E-01 2.2E-01 7.682-01 1.8E-01 2.84E-01 U .9.E-02 WorkOrder. E9AO11AG FORM I SAMPLE RESULTS SDG: 21213 Report No.: 21072 COC No.: Total MOCIMDA, Rpt Unit, Yield R151h Uncert( 2 s) Action Lev Lc CROL(RL) RsUJTo 1.9E+00 4.74E-01 pCVg (22 (11 4.OE-02 7.55E-02 pCilg 0.6.96E-01 (1, 3.2E-02 5.52E-02 pC/g -C 2.85E-01 -0 1.8E-01 1.38E-01 pCVg (5 (a 2.2E-01 1.26E-01 pCI/g .p 1.8E-0l 1.27E-01 pCllg (8 9.8E-02 1.28E-01 pCV9g Report DS ID: 9E9AOJ10 MDC, Anal taUcert Prop'.21) 10/24/02 t.2)31 10/24/02.2)0.2 10124/02.69 5.8) 10/24/02 B.8).1) 10/24/02 3.4)p.) 10124102 5.8)0.7 11116/02* V.Date: 19-Dec-02 Collection Date: 9/1 1/2002 2:40:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID, Batch No.rysis, Total So Aliquot Analy Method, Date Size Size Prlnary Detector 03:20 p 269.4 E901.1 9 GERSS1 03:20 p 269.4 E901.1 9 GERSS1 03:20 p 269.4 E901.1 9 GER5S1 03:20 p 269.4 E901.1 g GER5S1 03:20 p 269.4 E901.1 g GER5S1 03:20 p 269.4 E901.1 g GER5$1 03:20 p 269.4 E901.1 g GER5S1 L( V -F --(7- -NICKEL-63 4.84E+00 U 3.OE+00 5.7E+00 6.90E+00 pCig 81.91% C!07:44 p 0.2525 9 RC5069 LSC4 3.37E+00 2.89E+01 (1.7)Batch: 2275389 WorkOrder: E9AOJ1AH Report DB ID 9E9A0J10 IRON-55 9.97E+00 U 1.4r+01 4.44E+01 pCitg 74.36% 0.22 11/19/02 12:58 p 0.2525 FBXZ 2.08E+01 1.1 0E+02 (1.4) 9 LSC7 Batch: 2275400 Work Order E0AOJ1AC Report B 10: SE9AOJ10 STL Rlchland MDCIMDALc -Detection, Decislon Level based on Instrument background or blank, adjusted by the sample EffIclency, Yield, and Volume.rptSTLRchSample J Qual -No U quattler has been assigned and the result Is below the Reporting Limit, RL (CROL) or Report Value Is EsUmated.V3.97 A97 U Ou21 -Analyzed for, but the result Is less than the MdcMdalTotal Uncert or gamma scan software did not Identify the nucilde. r( F v 1.---- F_ -r- r : (7 {j* (. ( -- '_V- t C , ' ( '_'. ' ( ------ t _. FORM I SAMPLE RESULTS Date: 19-Dec-02 Lab Name: STL Richland SDG: 21213 Collection Date: 9/1112002 2:40:00 PM Received Date: 10/2/2002 2:40:00 PM Lot-Sample No.: J2J030138-1 Client Sample ID: 9523-0000-026F Report No.: 21072 COC No.: Matrix: SOIL Ordered by Client Sample ID. Batch No.Count Tetal MDCIMDA, Rpt Unit, Yield RsVMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error (2 s) Uncert( 2 s) Action Lev Le CRDL(RL) RsttTotUcert Prep Date Size Size Primary Detector TECHNETIUM-99 2.08E-01 U 1.3E-01 2.22-01 3.06E-01 pCtg 100.00% 0,68 10/23102 02:02 p 5.0 RICHRC5078 1.49E-01 5.04E-01 (1.9) 9 LSC4 Uatch: 2275403 Work Order: E9AtJ1AA Report D0ID: 9E9A0J10 CARBON-14 7.63E-02 U 6.1E-02 8.1E.02 1.43E-01 pCVg 100.00% 0.53 10/19/02 01:14 a 5.003 RC5022 7.01 E202 2.26E-01 (1-9) 9 LSC3 Batch: 2275404 Work Order E9A0J1AF Report Dl11: 9E9A0J10 PLUTONIUM-241 9.27E+00 J 1.1E+00 1.3E+00 .1.76E+00 pCIg 53.60% (5.3) 11/16/02 12:51 a 2.03 RICHRC5oIo 8.27E-01 3.48E+01 (14.) 9 LSC7 Eatch: 2275407. Work Order: E9AOJ1AE Report DBID: SE9AOJ10 PLUTONIUM-238 9.261-O3 U 1.6E-02 1.5E-02 2.46E-02 pCVg 63.64% 0.38 10/31102 01:11 p 2.03 RICHRC5010 5.35E-03 1.18E+00 (1.3) 9 ALP128 PLUTONIUM-5.14E-03 U 1.0E-02 1.0E202. 1.39E-02 pCGg 63.64% 0.37 10/31/02 01:11 p 2.03 RICHRCSOIO 239/40 1.07E+00 1. 9 ALP128 Batch: 2275409 Work Order: E9A0J1AI Report B1ID: 9E9A0J10 AMERICIUM-241 O.OOE+00 U O.OE+00 4.8E02 5.26E-02 pCVg 21.49% 0. 10/26102 05:38 p 2.05 RICHRC50eo 1.03E4+00

0. 9 ALP131 CURIUM-242

-4.71 E03 U 9.4E-03 9.5E-03 1.13E-01 pCIlg 21.49% -0.04 10/26102 05:38 p 2.05 RICHRCS080 2.45E-02 -0.99 9 ALP131 CURIUM-243/244 1.17E-02 U 4.1E-02 4.1 E-02 1.10E-01 pCVg 21.49%' 0.11 10/26/02 05:38 p 2.05 RICHRC5080 2.B7E-02 1.16E+00 0.58 9 ALP131 STL Richland MDCIMDALc -Delaction, Decision Level based on Instrument background or blank, adjusted by the sample Eticlency, Yield, and Volume.rptSTLRchSample J Ouat -No U qualifier has been assigned and the result Is below the Reporting Limit, RL (CRDL) ar Report Value Is Estimated, V3.S97 A97 U Qul -Analyzed for, but the result Is less than the Mdc/MdaiTohal Uncert or gamma scan software did not Identify the nucilde. (---- (-'-' ( _7 -U7 L -( -r ( ( ( ( ( -(.* -(' ( I (FORM I Date: 19-Dec-02 SAMPLE RESULTS Lab Name: STL Richland SDG: 21213 Collection Date: 9/11/2002 2:40:00 PM Received Date: 10/2/2002 2:40:00 PM Lot-Sample No.: JZJ030138-1 Client Sample ID: 9523-0000-026F Report No.: 21072 COC No.: Matrix: SOIL Ordered by Client Sample ID. Batch No.Count Total MDCJMDA, Rpt Unit, Yield RsVMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Oual Error(2 5) Uncert( 2 5) Action Lev Le CRDL(RL) RsttlolUcert Prep Oate Size Size Primary Dotector Batch: 2326260 Work Order. E9A0J3AO Remort DB In! 9E9AOJ30 STRONTtUM-90 6.68E.02 U 4.3E-02 4.5E-02 7.19E-02 pCL/g 51.57% 0.93 12/15/02 06:49 a 3.43E 02 *6.aoE.02 (3.)10.03 CMUD 9 GPC6B Number or Results: 28 Comments: STL RIchland MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efflciency, Yleld, and Volume.rptSTLRchSample J Cual -No U qualifier has been assigned and the result Is below the Reporting Llmit 1 RL (CR.L) or Report Value Is Estimated. V3.97 A97 U Qual -Analyzed for, but the result 1s less than the Mdc/Mda[Tatal Uncert or gamma scan software did not Identity the nuclide. C-- (-*7 U--- ( , -1 " (F ( I FORM 11 (F- ( (j7*'*Date: 19-Dec*02 DUPLICATE RESULTS Lab Name: STL Richland SDG: 21203 Collection Date: 8/20/2002 2:55:00 PM Received Date: 9/25/2002 3:13:00 PM Lot-Sample No.: J2J010260-2 Client Sample ID: 9531-0000-013F DUP* Report No.: 21072 COC No.: Matrix: SOIL Result, Count Total MDCIMDA, Rpt Unit, RsVMDC, Analysis, Total So Aliquot Anaty Method, Parameter Odig Rst Cual Error ( 2 5) Uncert( 2 5) Action Lay CRDL

Yield RsVrettUcert Prep Date Size Size Primary Detector Batch: 2275403 WorkOrder EB7CNlAV Report DS I0: E87CN1VR Orig Sa DB ID: 9E87CN10 CARBON-14 9.39E0Q2 U 6.2E-02 B.2E-02 1.43E-01 pCl/g 100.00% 0.66 10/1 8/02 09:51 p 5.009 RC5022 5.75E 02 U FIER 0.6 2.26E-01 (2.3) 9 LSC3 Batch: 2275404 WorkOrder:

E87CN1AW Report DS tO: E87CNIWR Orig Sn DB ID: 9E87CN10 PLUTONIUM-241 1.62E+01 J 1.6E+00 2.02+00 2.36E+00 pCig 47.90%a (6.9) 11/16/02 12:51 a 1.99 RICHRC5S10 1.09E+01 J RER 4.4 3.48E+01 (16.3) g LSC7 Batch: 2275407 Work Order: E87CN1AX. Report DS ID: EB7CNIXR Orig So DS ID: 9E87CN10 PLUTONIUM-238 0.002+00 U 0.02+00 1.7E-02 1.93E-02 pCI/g 47.94% 0. 10/31(02 01:11 p 1.99 RICHRC5010 0.002+00 U RER 0.0 1.18E+00 0. 9 ALP124 PLUTONIUM-2.13E-02 J 2.5E-02 2.5E202 1.92E 02 pCVg 47.94% (1.1) 10131/02 01:11 p 1.99 RICHRC5010 239140 2.34E-02 J RER 0.1 1.07E+00 .(1.7) g ALP124 Alpha Spec Result Sum 2. IE-02 Number of Results: 4 Comments: STL Richland RER -Repticate Error Rntio S(S.D)/sqrt(sqtTPUs}s"qTPUd))) ns deflned by ICFPBOA.rptSTLRchDupV3.9 hMDCIMTDA.Le. D eteeton, Delslon Level based on Instrument background or blank, adjusted by the sample EMCienry, Yield, and Volume.7 A97 J Qual -No U qualifier has been assigned and tlie result is below the Reporting Limit, RL (CRDL) or Report Value tI 5tEmated.U Qual -Analyzed for, but the result is less than the MdcJfdarotat Uncert or garmrma scan solrwa-r did not Ideatiry the nuehide. ( 7 ( -- -[ -. ( -- ' [ -- -( ' -I., FORM 11 DUPLICATE RESULTS.a :. [1- e ( -2 (Date: 19-Dec-02 Lab Name: STL Richland SDG: 21203 Collection Date: 8/20/2002 2:48:00 PM Received Date: 9/25/2002 3:13:00 PM Lot-Sample No.: J2J010260-1 Client Sample ID: 9531-0000-O1SF DUP Report No.: 21072 COC No.: Matrix: SOIL Result, Count Total MDCIMDA, Rpl Unit. RSUMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Orig Rst Oual Error ( 2 s) Uncert( 2 s) Action Lev CRDL Yield Rs/TotUcert Prep Date Size Size PrImary Detector Batch: 2275373 Work Order: E87CAIAM Report OB ID: E87CAIMR Orig Sa 08 ID: 9E87CA10 ACTINIUM-228 6.23E-01 U 2.0E-01 2.OE-01 3.42E-01 pClg (1.8) 10124102 01:20 p 340.7 E901.1 7.49E-01 U PER 0.8 (6.1) g GER6$1 AG-10BM -1.03E-02 U 2.3E-02 2.3E-02 3.82E-02 pCVg -0.27 10/24/02 01:20 p 340.7 E901.1 2.16E-02 U PER 1.9 -0.9 9 GERSM AMERICIUM-241 2.36E.02 U 8.1E-02 8.1 E-02 1.40E-01 pCI1g 0.17 10/24/02 01:20 p 340.7 E901.1 4.80E 02 U RER 0.5 0.58 g GER6S1 BISMUTH-214 4.88E-01 U 1.3E-01 1.3E-01 1.89E-01 pClg (2.6) 10/24/02 01:20 p 340.7 E901.1 S.47E-01 U RER 0.6 (7.5) g GER6S1 COSALT-0 8.72E-03 U 2.9E-02 2.9E-02 5.64E-02 pCi/g 0.15 10/24/02 01:20 p 340.7 E901.1 1 .092E02 U RER 0.1 1.52E-01 0.6 9 GER6S1 CESIUM-134 3.17E-02 U 3.4E-02 3.4E-02 6.45E-02 pCl/g 0.49 10/24102 01:20 p 340.7 E901.1 5.29E-02 U RER 0.9 1.87E-01 (1.9) 9 GER651 CESIUM-137 7.45E-02 J S.6E-02 5.6E-02 4.65E-02 pCVg (1.6) 10/24/02 01:20 p 340.7 E901.1 9.24E-02 J RER 0.5 3.16E-01 (2.6) 9 GER651 EUROPIUM-152 -2.38E.02 U 8.7E-02 8.72-02 1.27E-01 pCi/g -0.19 10/24/02 01:20 p 340.7 E901.1-2.19E202 U RER 0.0 4.04E-01 .0.55 9 GERSS1 EUROPIUM-154 -6.60E202 U 9.42-02 9.4E-02 1.58E-01 pCVg -0.42 10124/02 01:20 p 340.7 E901.1-2.98E-02 U RER 0.6 3.72E-01 -(1.4) 9 GER6$1 EUROPIUM-IS5 6.10E-02 U 6.SE-02 6.9E-02 1.22E-01 pCVg 0.5 10/24/02 01:20 p 340.7 E901.1-3.79E-03 U RER 1.3 1.57E+01 (1.8) 9 GERBS1 POTASSIUM-40 9.68E+00 1.6E+00 1.6E+OD 3.03E-01 pCVg (31.9) 10/24/02 01:20 p 340.7 E901.1 1.08E+01 RER 0.9 ( 1.8) GER6S1 STL ~lcland IU -.Rrur~t Frr ur nml = VAg n tnT ~ / n lJdJEj US GCJnflOO fly ILVT UUA rptSTLRchDupV3.9 7 A97.-.n -vr~ l.& Iro tulAuw -usDsrtqru1f(~d s Gel gnen hy UCUTDA.N1DCINtDALc -Deteetion, Dcislon Level based on Instrument barcground or blank, odjusted by the sample ElTidency, Yeltd, and Volume.J Qual -No U quotlifer has been assigned and the result is below the Reporting LWt, RL (CRDL) or Report Yalue IsEstiumled. U Qunl -Analyzed tor, but the result Is less than the Mdd/hdarrotat Uncen or goamnm scan sortware did not Identiry the nucilde. V 7 I 7~ f r777 --L --fR- ' (-FORM ll I (* (7 ( -Date: 19-Dec-02 Collection Date: 8/2012002 2:48:00 PM DUPLICATE RESULTc Lab Name: STL Richland Lot-Sample No.: J2J010260-1 Client Sample ID: 9531-D000-015F DUP SOG: Report No.: COC No.: 21203 21072 Received Date: 9/25/2002 3:13:00 PM Matrix: SOIL Tota MDCMOA.Rpt nit Result, Orig Rst Parameter Count Qual Error ( 2 S) I-I AAGNESIUM-54 -6.07E-03 U 1.12E-02 U RER NIOBIUM-94 -6.87E-03 U-6.22E-03 U RER LEAD-212 6.71E-01 6.40E-01 RER LtEAD-214 4.87E-01 6.1 6E-01 PER RADIUM-226 4.88E-01 U 5.47E-01 U REF THAI.LIUM-208 1.79E-01 2.53E-01 PER 3.ZE-02 0.7 2.6E-02 0.0 1.4E-01 0.3 1.SE-01 1.2 1.3E-01 0.6 6.0E-02 1.7 Tolal MDCIMDA, Rpl Unit.Incert( 2 s) Action Dev CROL 3.2E-02 5.63E-02 pCltg .6.96E-01 2.6E-02 4.63E-02 pCVg 2.85E-01 1.4E-01 6.60E-02 pCilg-0.11 10/24/02 01:20 p-0.38-0.15 10/24/02 01:20 p-0.52 (10.2) 10/24/02 01:20 p (9.7)(5.5) 10124/02 01:20 p (6.6)Yield RsUtMDC, Analysis, lsVrotUcert Prep Dale Total Sa Aliquot Analy Method, Size Size Primary Oclector 340.7 9 340.7 9 340.7 9 340.7 g 340.7 g 340.7 9 E901.1 GER6S1 E901.1 GER6S1 E901.1 GER6S1 E901.1 GERSS1 E901.1 GER6$1 E901.1 GER6S1 1.5E-01 8.84E-02 pC/g 1.3E-01 1.89E-01 pCI/g 6.02E02 4.37E-02 pCVg Balch: 2275384 NICKEL-63.__ , _Work Order: EB7CA1AN 2.01E+01 J 3.OEt00 1.51E+01 J PER 1.2 Report OB ID: E87CAlNR 6.1 E+00 6.09E+00 Batch: 2275389 Work Order. EB7CAlAO IRON-55 4.15EtOO U-1.112+00 U. ER Batch: 2275400 TECHNETIUM.99 Work Order E87CAIAV 1.62E-01 U I 8.73E-02 U RER Report DB ID: E87CAIOR 1.4E+01 3.73E+01 0.5*Report DSID: E87CAIVR.3E-01 2.2E-01 3.09E-01 0.5 I Report DB ID: E87CAIWR Orig Sa DS ID: 9E87CAl pCVg 94.38%2.89E*0l Orig Sa DS ID: 9E87CA1 pCVg 63.01%1.1 OE202 (2.6) 10Q24(02 01:20 p (7.5)(4.1) 10/24/02 01:20 p (5.9)10 (3.3) 11/16/02 11:15 a (6.6)10 0.11 11/19102 12:58 p 0.58 0.2515 RC5069 9 LSC4 0.2515 FBXZ g LSC7 5.0 RICHRC5078 9 .LSC4.., OrIg Sa DS ID: 9E87CA10 pCVIg 100.00%,1 0.52 10/23/02 08:52 a 5.04E-01 (1.5)Batch: 2275409 Work Order, E87CA1 AW Orig Sn DS ID., 9E87CAIO_ t._ .... __, SiT. Richiand rpISTLRch~tupV3.9 7 A97 RER I -RepIicnle Error Ratlo = (S D)/tsqrt(sqiTPUs)+sqcTPUdlll as defined by ICPr BOA.MiDCjhfDA,Le -Detection, Decision Level based on Instrument background or blanX, ajLusted by the sample Efildeney, Yield, and Volume.J Qual -No U quatifler has been assigned and the result Is below the Reporting Llmit, RL (CRDL) or Report Vetue Is Zsnatcd.U Qual -Analyzed for, but the result is less than the hMddhlidalTotal Uncert or gummn scan soriware did not Idecatry the nucIlde. r ":-' I> -'_( ~r --- III 1 fV --, f (7 .(-* ., r-- C.---Date: 19-Dec-02 FORM 11 DUPLICATE RESULTS Lab Name: STL Richland SDG: 21203 Collection Date: 8/20/2002 2:48:00 PM Received Date: 9125/2002 3:13:00 PM Lot-Sample No.: J2JO10260-1 Client Sample ID: 953t-0000-015F DUP Report No.: 21072 COC No.: Matrix: SOIL Resultl, Count Total MDCIMDA. Rpt Unit, RSUMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Orig Rst Qual Error ( 2 s) Uncert(2 s) Action Lev CROL Yield RsVTotUcert Prep Date Size Size Primary Deector AMERICIUM-241 1.47E-02 J 1.7E-02 1.7E-02 1.33E-02 pCVg 89.06% (1.1) 10126/02 05:37 p 1.98 RICHRCS080 9.36E-03 U BER 0.5 1.03E+00 (1.7) g ALP 123 CURiUM-242 O.OOE+00 U o.oE+00 1.6E-02 1.76E-02 pCV9 89.06% 0. 10/26/02 05:37 p 1.95 RICHRC5080 o.ooE+00 U RER 0.0 0. 9 ALP123 CURIUM-243/244 0.002E00 U

o.oE+00 12E-02 1.34E.02 pCVg 89.06% 0. 10/26102 05:37 p 1.98 RICHRCso80 0.00E+00 U RER 0.0 1.16E+00 0. 9 ALP123 Alpha Spec Result Sum= 1.56-02 Number of Results: 23 Comments: C- ..CJIL* h" L.rptSTLRchDupV3.9 7 A97 ZK -xwpleltce tIror Rauo _ (-u)Itsqrttsq( TUS+SqtLT Ud))j aS dennted by IC[T BOA.NICINMDAL*e.

Detechlon, Decdsion Level based on Instrument background or blonk, adjusted by the sampile Emcency, Yield, and Volume..I Qua- No U qualtiler has beenassignednd thtresult is below the Reporting Limit, RL(CRDL) or Report Value Is Estimated. U Qu2l -Analyzed rOr. but tIe result Is less tllan tlhe Mc/MldarTonil Uncert or gamma sean soriware did not Identiry tbc nudide. ti -(. I 7*** (" 1<-- -i-f-* -(7-(r--i r~*[*- I-i-- (: ( --I C ( I FORM 11 BLANK RESULTS.SDG: 21180 Report No.: 21072 Date: 19-Dec-02 Matrix: SOIL Lab Name: STL Richland Lot-Sample No.: J2J020000-373 Count Total MDClMOA, Rpt Unit, Rst/MDC, Analysis, Total Sa Aliquot Analy Method, Paramaler Result aual Error ( o 5s Uncert( 2 S) Le CRDL Yield RstJTolUcert Prep Date Slze S12i PrImary Deleclor Batch: 2275373 Work Order. E888N1AA Report DBID: EaSSNIAB ACTINIUM-228 -9.35E-03 U 1.22-01 1.21201 2.16E-01 pCCg -0.04 10/24/02 03:17 p 200.0 E9O1.1-0,16 9 GER2S1 AG-1O8M -1.97E-02 U 2.8E-02 2.8E202 4.58E-02 pC!/g -0.43 10/24/02 03:17 p 200.0 E901.1-(1.4) .9 GER2$1 AMERICIUM-241 1.26E-01 U 2.9E-01 2.9E201 5.13E-01 pC[g 0.25 10/24/02 03:17 p 200.0 E9O1.1 0.88 9 GER2S1 BISMUTH-214 -2.21E-02 U 8.3E202 8.3E.02 1.47E-01 pCI/g -0.15 10/24/02 03:17 p 200.0 E901.1-0.54 9 GER2S1 COBALT.60 -1.64E-03 U 3.2E-02 3.2E-02 6.26E-02 pCig -0.03 10/24/02 03:17 p 200.0 E901.1 1.52E-01 -0.1 9 GER2S1 CESIUM-134 -1.15E-02 U 3.7E-02 3.7E-02 6.60E-02 pClg -0.17 10Q24102 03:17 p 200.0 E901.1 1.87E-01 -0.63 9 GER2S1 CESIUM-t37 -3.79E-04 U 3.62-02 3.8E-02 6.96E-02 pCi/g -0.01 10/24/02 03:17 p 200.0 E901.1 3.16E-01 -0.02 9 GER2S1 EUROPIUM-152 -1.55E202 U 9.1E-02 9.1 E-02 1.59E-01 pCilg -0.1 10/24/02 03:17 p 200.0 E901.1 4.04E-01 -0.34 9 GER2S1 EUROPIUM-154 1.76E-02 U 1.0E-01 t.OE-01 1.98E-01 pC'g 0.09 10/24/02 03:17 p 200.0 E901.1 3.72E-01 0.35 9 GER2S1 EUROPIUM-155 -3.67E-02 U 1.1E-01 1.IE-01 1.87E-01 pC/g -0.2 10/24102 03:17 p 200.0 E901.1 1.57E+01 -0.67 9 GER2S1 POTASSIUM-40 -5.63E-01 U 6.3E-01 6.3E-01 1.37E+00 pCl/g -0.41 10/24/02 03:17 p 200.0 E901.1-(1.8) 9 GER2S1 MAGNESIUM-54 3.46E-03 U 3.0E-02 3.0E-02 5.91E-02 pCI/g 0.06 10124102 03:17 p 200.0 E901.1 8.962-01 0.23 9 GER2$1_ _ _rplSTL~ch!3lank V3.97 A97-Weie~tion, Pecislan Level Lased on Instrument background or btank, adjusted by the sample Eflilency, Yield, and Volume.U Qual -Analyzed ra-, but the result Is less than the MdcIdadrotal. Unecr or gm=a senn software did not identiry the nuldfd. Hl La Lo (--- -t- F"'- -U-* I V.b Name: STL Richland I-Sample No.: J2J020000-373 Count Parametcr Result Qual Error ( 2 5)NIOBIUM*94 4.52E-02 U 3.7E202 LEAO-2i2 -2.48E-02 U 5.0E-02 LEADO214 3.41t-02 U 7.OE-02 RADIUM-226 -2.19E-02 U 8.3E-02 THALLUM-208 8.82E203 U 4.4E-02 Number of Resulls: 17 Comments: Total Uncert(2 s)3.7E-02 6.0E.02 7.0E-02 8.3E-02 4.4E-02-MDCJMDA Lc 7.64E-02 t .03E-01 1.29E201 1.47E-01 8.27E-02 FORM 11 BLANK RESULTS SDG: 21180 Report No.: 21072 Rpt WUnl RsthlDC, Analysis, CRDL Yield Rst/TctUcert Prep Date pCl/g 0.59 10124/02 03:17 F 2.85E-01 (2.5)pCVg -0.24 10/24/02 03:17 p-0.83 IpCig 0.26 10/24102 03:17 p 0.97 pCVg -0.15 10/24/02 03:17 p-0.53 pCltg 0.11 10/24/02 03:17p 0.4 Matrix: Total S: 51zo In_ I .... ..3 Di-SOIL Aliquot Size 200.0.9 200.0 9 200.0 9 200.0 9 200.0 9 l .' .( ' .Ite: 19-Dec-02 Analy Method, Primary Detector E901.1 GER2$1 E901.1 GER2$1 E901.1 GER2S1 E901.1 GER2S1 E901.1 GER2S1 STL Richland MQCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Eficloncy, Yield, and Volume.rplSTLRchBlank U Qual -Analyzed ror, but the resut Is leas tian the Mrde/MdulToetl Uncert or gaumn nucan software did not Identliy the nucilde.V3.97 A97 H rF I (- (17 F ( --.Date: 19-Dec-02 FORM 11 BLANK RESULTS Lab Name: STL Richland SDG: 21203 Lot-Sample No.: J2J020000-3B!4 Report No. : 21072 Matrix: SOIL Count Total MDclmDA, Rpt Unit, iistJMDC. Analysis, Total Sa Aliquot Anaty Method, Parameter Result Oual Error ( 2 s) tUnccrt(z s) LcCROL Yield Rstlrotuccrt Prep Date size sizo Primary Detector Batch: 2275384 Work Order :E88OJlAA ReportDB)61: ESB9JIAB NICKEL*63 1.21E+01 J 3.OE+i00 5.8E+00 6.41E+00 pCl/g 89.51% (1.9) .11/16/02 04:21 p 0.25 RC5069-..-. --3.13E+00 2.69E+0i1 (4.2) __ _ g- LSC4 Number of Results: I Comments: STL Richland rptSTLRchBfank V3.97 A97 MDCIMDA,Lc -Detection, Decision Level based an Instrument background or blank, adjusted by the sam~ple Eff iciency, Yield, and Volume..1 Qual -No U qunliller has been assigned and the result Es below the Reporting LWIm, RL (CRDL) or Report Value is Estirnald. r- -I- '1[- ' 1'I[7** U FORM It BLANK RESULTS ( I V I ( (-- .Date: 19-Dec-02 Lab Name: STL Richland SDG: 21203 Lot-Sample No.: J2J020000-389 Report No.: 21072 Matrix: SOIL Count RQu5Il oual Error I 2 s)Total Uncert( 2 S)MDCIMDA, tc Rpt Unit, CROL RsUIMDC, Analysis, Yield Rst/TotUecrt Prep Oalc Total Sa Aliquot Analy Method, S17.e Size Prlmary Detector Paramuter Batch: 2275389 IRON-55 Work Order E8B9WIM-1.57E+01 U Report DS 10: E889W1AS 9.7E+00 2.04E+01 pCI/g 71.35% -0.77 11/19/02 12:58 p 0.25 FBXZ 9.54E+00 1.1OE+02 -(3.2)9 LSC7 Number of Results: Comments: 1 STIL Rlchland MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, YIeld, and Volume, rptSTLRch81ank U Qual -Analyzed ror, but the result Is less than the l\2ddhldarrotal Unccrt or gama= scan sortware did oct IdenUfy tbe midide.V3.97 A97 r 7 (- -- ( --r -FORM H Da-e 19Dc" (FORM 11 Date: 19-CDec-02 B:LANK% RESULTS,: Lab Name: STL Rlchland SDG: 21203 Lot-Sample No.: J2J020000-400 Report No.: 21072 Matrix: SOIL Count Total MDCJMDA, Rpt Unit, RsVMODC, Analysts, Total Sa Aliquot Analy Meltod, Parameter Ru~suit Ouua Error ( 2 s) Uncort(2 5) Le CROL Yicid RstrtotUrert Prcp Oate Slze 5120 Prlmrary Dntcctor Batch: 2275400 Work Order E88991AA Report 0S ID: E88991AB TECHNETlIUM-99 -2.22E.02 U 1.2E-01 2.1E-01 2.962-01 pCI/g 100.00% -0.07 10123/02 11:58 a 5.0 RICHRC5O78 1.44E-01 5.04E-01 -0.21 9 LSC4 Number of Results: 1 Comments: ST L Rlchland rptSTLRch8lank V3.97 A97 MULUML)ALC -PetecUon, Decision Level based oninstrument background or blank, adjusted by the sample Eficlency, Yield, and Volume.UQual -Analyzed ror, bu the result Is less than the M0dcdNsjdTotal Uncert or gauma scan softwvare did not Identify the nudide. r .r -t,---C...(7*-, f ---FORM II BLANK RESULTS ( .( ( ---(J I Date: 19-Dec-02 Matrix: SOIL Lab Name: STL Richland.SDG: 21203 Lot-Sample No.: J2J020000-403 Report No.: 21072 Count Parnmeter Result Dual Error ( 2 5)Batch: 2275403 Work Order: E86AWIAA Total Uncorl( 2 s)MDC[MOA, Rpt Unit, l.c CROL Rst/MDC, RsVtoiUcert Analysls, Prep Date Total Sa Altiquot Analy Method, Size Size Primary Delector Yield Report D0OI: EIgAWMAS 8.1E.02 1.43E-O1 pCGg CARBON-t4 6.42E.02 U 6.1 E-02 100.00% 0.45 10118/02 08:21 a 5.0 RC5022 7.01E-02 2.26E-01 (1.6)g LSC3 Number of Results: I Comments: STL Richland MDCIMDALc -Detection, Decision Level based on instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchBlank U Qunl -Analyzed for, but the rsult I less fan the MdaidalTotal Uncent or ganma scan softwure did not identify the nudide.V3.97 A97 ( --( -- 7 (7 C --( ( II t*.Date: 19-Dec-02 FORM II BLANK RESULTS Lab Name: STL Richland SDG: 21203 Lot-Sample No.: J2J020000-404 Report No.: 21072 Matrix: SOIL Count Result oual Error ( 2 s)Total MDCjMDA, pt Unit, Uncort( .s) Lc CRDL RsVMDC, Analysis, fkr. I RstrToiUcerl Prcp Din.Total Sa Aliquot Analy Mcthod, Size Si-o Prlmary 0eter.0or Paraelctcr 5atch: 2275404 Work Order E PLUTONIUM-241 1.20E+01 J Number ot Resulls: 1 EB9AO1AA Report OS ID: E8SA0IAB 1.1E+00, 1.4E+00 1.56E+00 pCVg 71.70% (7.7) 11116t02 12:51 a 2.0 RICHRC5010 7.33E-01 3.48E+01 (17.2) g LSC7 Comments: STL Richland rplSTLRchBlank V3.97 A97 MOCIMDA.Lc. Detection, Decision Level based on1nstrument background orblank adjusted bythe sample SEficiency, Yieldand Volume.J QuaD. No U quitaler hzs been assigned and the result Is below the Rcportlng LUi, RL (CRDL) or Report Value Is Estimatcd. ( -_ I -(s -- C_.rr- f-- ( ( _1 ( .' ( -t -" I { -I t _--FORM 11 Date: 19-Dec-02 BLANK RESULTS*1 Lab Name: STL Richland SDG: 21203 Lot-Sample No.: J2J020000-407 Report No.: 21072 Matrix: SOIL Parh:nelA5 Batch: 22754 Count Total MDCjMDA, Rpt Unit, Rst1MDC, Analysis, Total So Aliquot Analy Method, nesull QunI Error ( 2 ) Uncert( 2 s) Le CROL YlclrJ RtrooUcert Prep Dale Slzc 512n Primary Delector 407 WorkOrder: E89A7iAA Report DSID: E89A71AB PLUTONIUM-238 O.OOE+00 U O.OE.00 PLUTONIUM-O.OOE+00 U O.OE+00 239140 1.2E-02 1.27E-02 pCilg 1.18BE+00 1 .2E-02 1 27E-02 pClg 71.72% 0. 10/31/02 01:11 p 0.71.72% 0. 10/31/0201:1 p 2.0 RICHRC5010 9 ALP125 2.0 RICHRCS010 1.07E+00 0.9 ALP125 Number of Results: 2 , Comments: STL Rlchland rplSlLRch3lank V3.97 A97 MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adlusted by the sample Efflciency, Yield, and Volume.U Quat -Analyzed for, but thc result Is less than the MddMdalTotal Unccrt or gmnma scan software did not Identffy tbr nuceldc.w r -r -- (I ( -.-" f --(- f-.. -(( -l * (** [7'7 -w H C1 E FORM II BLANK RESULTS SDG: 21203 Report No.: 21072 Date: 19-Dec-02 Lab Name: STL Richland Lot-Sample No.: J2J020000-409 Count Porawncter Result tiOal Error ( 2 5)Batch: 2278409 Work Order E89CDlM AMERICIUM-241 0.OOE+00 U 0.02+00 CURIUM-242 0.00+E00 U O.OE+00 CURIUM-243R44 -8.63E-04 U 1.72-03 Number of Rosults: 3 Comments:_Matrix: Total Sa Size SOIL Aliquot Size Total MDCIMOA, Unccrl( 2 s)

L Report DB ID: E89CODlAO 1.1E-02 1.16E-02 1.4E-02 1.55E-02 1.7E-03 2.07E-02 4.49E-03 Rpt Unit, CRDL pCVg 1.03E+00 pcl/g pCl/g 1.16E+00 Yield Rsl 101.16%101.16%101.16%SIlMDC, Analysis, LITotUcerl Prep Date._Analy Method, Primary Oeleclor 0, 10/26/02 05:37 p 2.0 RICHRCSOBO

0. 9 ALP127 o 0. 10/26/02 05:37 p 2.0 RICHRC5080

0. g ALP127 0.04 10/26/02 05:37 p 2.0 RICHRC508O

-1. 9 ALP127 STL Richland MDCIMDA.Lc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchBlunk U Qual .Annlyzed for, but the rceult Is less than the M1dcr/daJTotci Uncert or gnmma scan sotware did nint Identiry the nuclide.V3.97 A97 Lo ( F -I U (I7 I F-. F I..- 7? -(-.. V..( -- -.( (' ' ( ( -( ' -I -, FORM II Date: 19-Dec-02 BLANK RESULTS Lab Name: STL Richland SDG: 21213 Lot-Sample No.: J2K220000-260 Report No.: 21072 Matrix: SOIL Count Total MOCIMDA, Rpl Unit, RsUMDC, An~alysis, Total Sa Aliquot Analy Method, P'arameter Result Duai Error ( 2 s) UnccrIC 2 )* Lc CnDL Yield RsUrTolUcerL Prep Date Sl2o Size Primary Detector Batch: 2326260 Work Order: FDNV51AA Report DBID: FDNV51AB STRONTIUM-90 2.42E-02 U 3.1 E-02 3.3E-02 5.79E-02 pCI/g 65.76% 0.42 12/15/02 06:49 a 10.0 CMUD 2.76E-02 6.OOE-02 (1.5) 9 GPC6D Number of Results: 1 Comments: STL Rlchland rpIaSTLRchBlank V3.97 A97 MDCJMDA,Lc -Detection, Decision Level based an Instrument background or blank adjusted by the sample Efficlency, Yield, and Volume.U Qual .Anolyzed ror, but the result Is less than the hidrt/5dajTotli Uneert or gnimrn snn sortwtre did not IdwtJty the nucilde. ( ---, -( -, .(--"- f.-" -( I ( 1 ' ( .. f -' 1-I -(- -I' --- -( -- -i FORM 11 LCS RESULTS Date: 19-Dec-02 Lab Name: STL Richland Lot-Sample No.: J2J020000-373 SDG: 21180 Report No.: 21072 Matrix: SOIL Count TcIl.l Report .VClit-rit Itcenvury. Analysis. Aliquot Analy Mrlhod.Parameter Result Oual Error I 2 s) Uncertl 2 S) MDCIMDA Unit Yield 1pjctwd ULIcerL 131 Ba Prep Dalt Sizo Primary Detector Batch: 2275373 Work Order: E88NIAC Rcport OB ID: E888NICS CESIUM.137 1.07E+00 1.8E-01 1.8E-01 8.10E-02 pCVg 1.02E+00 3.4E-02 104.77% 10/24/0203:19p 200.0 E901.1 Rec Limits: 70. 130. 0.0 9 GER1S1 Number of Results: 1 Comments: STL Richiand Bias .(RcsultExpecled)4 as dtfined by ANSI Nl3.30.rptSTLRchLcs V3.97 A97 0 C- (.C -( -- ( -; ( -f .. ( r ( -( -(, FORM 11 Date: 19-Dec-02 LCS RESULTS Lab Name;STL Richland SDG: 21203 Lot-Sample No.: J2J020000-384 Report No.: 21072 Matrix: SOIL Count Tolal Repnrt tl.iwrirti nccnrcr!, Annlysis. Aliquiot Analy Melhnd, Parameter Result Oua3 Error(2s) Uncerl( 2 s) MDCIMOA Unit Yield Expetcted UBccrt Blias Prep Dale Size Primary Deteclor Batch: 2275384 WorkOrder: E889JIAC Reportl091D: E889JICS NlCKEL-63 4.96E+02 8.2E+00 4.4E+01 5.98E+00 pCVg 95.82% 5.06E+02 1.7E+O1 97.89% 11/16/02 06:02 p 0.25 RCS069 Rec Limits: 70. 130. 0.0 9 LSC4 Number of Results: 1 Comments: STL Richiand Bhis (RcsultVExpeced)-l as defined by ANSI N1330.rptSTLRchLes VS397 A97 OH r- ,(f V ( I. U ' -( -'r-----FORM II Date: 19-Dec-02 LCS RESULTS Lab Name: STL Richiand SDG: 21203 Lot-Sample No.: J2J020000-389 Rep6rt No.: 21072 Matrix: SOIL Count Tatal Repnrt Experled lmerirewry. Annlysis. Aliquot Annly Mrthod.Parameter Result Oual Error (2 s) Uncert(2 s) MDC1MDA Unit Yield Expc:ted Uncert l.Was Prep Date Size Primary Detector Batch: 2275389 Work Order: E889W1AC Repaort DS ID: EB89WICS IRON-55 2.78E+01 1.2E+01 2.05E+01 pC/g 69.01% 5.71E+01 3.OE+00 48.57% 11/19102 12:58 p 0.25 FBXZ Rcc LImits: 70. 130. -0.5 9 LSC7 Number of Results: 1 Comments: STL Richland rptSTlRchLcs V3.97 A97 lp3 BIlas .(Rcsult/Expectcd).l as defined hy ANSI N13.30. ( (*** ( ( V C ' -v.f -I f. r ( ( -r -<Date: 19-Dec-02 FORM It LCS RESULTS Lab Name: STL Richiand Lot-Sample No.: J2J020000-400 SDG: Report No.: 21203 21072 Matrix: SOIL Count Total Report Expected Recovery, Analysis, Aliquot Analy Method, Parameter Result Dual Error( 2s) Uneertl(2 s) MDCIMDA Unit Yield Kxpccted Uncert ins Prep Date Size Primary Detector Batch: 2275400 Work Order: E88991AC Report DBID: E88991CS TECHNETIUM-99 123E+01 3.1 E-01 9.3E-01 3.07E-01 pCilg 100.00%O 1.36E+01 3.1E-01 90.55% 10/23/02 01:00 p 5.0 RICHRCSD78 Rec Limits: 70. 130. -0.1 .9 ISC4 Number of Results: 1 Comments: STL Richland Bias (Result/Expected).1 as denned by ANST N13.3Q.rptSTLRchLcs V3.97 As7 C _ .( ..K (I ( ( f ( ( (( -FORM 11 LCS RESULTS Date: 19-Dec-02 Lab Name: STL Richland Lot-Sample No.: J2J020000-403 SDG: Report No.: 21203 21072 Matrix: SOIL Count Total Report EYPCCrtd Recovcry, Analysis, Aliquot Analy Method, Parameter Result Cual Error(2s) Uncert(2 s) MDCIMDA Unit Yield Expccted Uncert Dias Prep Date Slze Primary Delector Balch: 2275403 WVorkOrder: E89AWIAC ReportD1ID: E89AW1CS CARSON-14 2.65E+00 9.4E-02 1.5E-01 1.43E-01 pCVg 100.00% 2.63E+00 8.5E.02 100.67% 10/18/02 11:44 a 5.0 RG5022 Rec Limits: 70; 130. 0.0 9 LSC3 Number of Results: I Comments: STL Rlchland 11n!o (Resutttxpecttd).l as delncd by ANSI NU.30.rptSTLRchLcs V3.97 A97 11 -(L .(I'f 1 ( --[I --( rI I Date: 19-Dec-02 FORM 11 LCS RESULTS Lab Name: STL Richland Lot-Sample No.: J2JO2000O-404 SDG: 21203 Report No.: 21072 Matrix: SOIL Count Total Report Expccted ccor ery, Analysis, Aliquot Analy Method, Parameter Result Oual Error(2s) Uncert(2 s) MDCIMDA Unit Yleld- Expectcd Uncert B3aS Prep Date Size Primary Detector Batch: 2275404 Work Order E89AO1AC Report O ID: EB9AO1CS PLUTONIUM-241 2.57E+01 1.4E+00 2.1E+o0 1.48E+00 pCVg 76.10% 2.28E+01 1.OE+00 112.49Yo 11/16/02 12:51 a 2.0 RICHRC5010 Rec Limits: 70. 130. 0.1 9 LSC7 Number of Results: I Comments: STL Richland 13tne .-nIffltr ,.eted4v. nc d..fln-d bv A NgmN3 1.rptSTLRchLcs V3.97 A97 t-n I ., I i r- f -(- I I I -I -I II- [ I 1 I 1 t ---Date: 19-Dec-02 FORM II LCS RESULTS Lab Name: STL Richland Lot-Sample No.. J2J020000-407 SDG: 21203 Report No.: 21072 Matrix: SOIL Count Total Report Expected ltceoycry. Analysis, Aliquot Analy Method, Parameter Result Qual Error( 2s) Uncert(2 s) MDCIMDA Unit Yield Expectrd Uncert Illas Prep Date Size Primary Detector Batch: 227S407 Work0rdern E89A71AC ReportDBID: E89A71CS PLUTONIUM-5.61E-01 1.OE-01 1.3E-01 1.22E-02 pCilg 76.07% 4.93E-01 2.5E-02 113.80% 10/31/0201:11 p 2.0 RICHRC5O0O 239140 Rec Limits: 70. 130. 0.1 9 ALP127 Numberof Rcsults: t Comments: STL Richland 'lBis (Result/Expected)-S ns dellned by ANSI N1330.rptSTLRchLcs V3.97 A97 --- C- -r-r-~ r z-rI ( I -f I ( .FORM ll LCS RESULTS Date: 19-Dec-02 Lab Name: STL Richland Lot-Sample No.: J2J020000-409 SDG: .21203 Report No.: 21072 Matrix: SOIL Count Total Report Expected Recovcry, Analysis, Aliquot Analy Method, Parameter Result Oual Error ( 2 s) Uncorlt(2 s) MDCIMDA Unit Yield ECpucled Unccrt Bl:as Prep Date Size Primary Detector Batch: 2275409 WorkOrder: E89CO1AC FReportDlID: E89CD¶CS AMERICIUM-241 4.49E+00 2.8E-01 8.2E-01 2.07E-02 pCI/g 103.19% 4.59E+00 1.5E-01 97.82% 10/26/02 05:38 p 2.0 AICHRG50BO Rec Umits: 70. 130. 0.0 9 ALP128 Number ot Results: I Comments: STL Rlchland Blns .(RcsulExpectcd)l as derned by ANSI N13.30.rptSTLRchLcs V3.97 A97 I .F ..t- --( --- ( II f I I l I .F v .-- t .-I FORM 11 LCS RESULTS Date: 19-Dec-02 Lab Name: STL Richland Lot-Sample No.: J21K220000-260 SDG: 21213 Report No.: 21072 Matrix: SOIL Count Tolal Report FEpecied Rccovcry, Analysis, Aliquol Analy Method, Parameter. Result Qual Error(2s) Uncert(2 s) MOCIMDA Unit Yield Expccted Uncert Dlas Prep Date Size Primary Detector Batch: 2326260 Work Order. FONVSIAC Report DB ID: FDNV51CS STRONTIUM-90 5.05E-01 5.4E-02 1.2E-01 5.53E-02 pCl/g 65.94% 4.62E-01 9.OE-03 109.32% 12/15/02 10:19 a 10.0 CMUD Rec Limib: 70. 130. 0.1 9 GPC6B Number of Results: 1 Comments: STL Richland Bias (RcsuIExpected)-t as defloed by ANSI N13 30.rptSTLRchLca V3.97 A97 V- ( V t Fl (Lab Name: STL Richland Lot-Sample No.: J2J010260-2 ( (I -I (FORM II MATRIX SPIKE RESULTS SDG: 21203 Report No.: 21072 l ( ( .(I Date: 19-Dec-02 Matrix: SOIL SpikeResult, Count Total Rpt Unit, Rc- Exp- Exp Analysrs, Atiquot Annly Method, Parameter Orig Rst Oual Error (2 s) Uncrt(2 s) MDCIMDA CRDL Yield overy ected Uncert Prep Dale Size Primary Detector Batch: 2275384 Work Order: EB7CN1AM Report DB ID: E87CNIMW Orig Sa 0B tO: NICKEL-63 4.81E+02 B.2E+00 4.4E+01 6.00E+00 pCIIg 95.59% 95.58% 5.03E4021.7E+0111/16/0202:39 p 0.2517 RC5069 RER g_______9 LSC4 Batch; 2275389 Work Order: E87CN1AT Report OB ID: E87CNiTW Orig Sa DB10D: IRON-55 7.46E+01 1.9E+01 1.25E+01 pCig 80.93% 65.92% 1.13E+026.OE+0011/19/0212:58p 0.2517 FBXZ RER 9 LSC7 Batch: 2275400 WorkOrder: E87CN1AR ReportDBID: E87CNIRW Orig Sa DBID: TECHNETIUM-99 2.43E+01 4.2E-01 1.7E+00 3.12E-01 pCUg 100.00% 89.70% 2.70E+01 6.1E-01 10/23/02 10:56 a 5.0 RICHRC507B RER LSC4 Number of Results: 3 Commonts: STL Richland rptSTLRchMs V3.97 A97$PI tn RER -Replicate Error Ratio (SD)Jtsqrtsq(TPUs)+sq(TPUd))j as defined by ICPT BOA.Blas -(RasultExpected)-1 as defined by ANSI Ni 3.30. (-_ C( (~( ~t- ( -, F. r$onnecticut Yankce Deconmmrsioning Project.Jeclitcl Procedure U ( 3 O ? ' i(I .' _ ,eA 1; *(I 1 ( (( .( _ .24265-000-GPP-GOGR-R5104-003AtlaclunetiL A I Page I of I H Bechtel Power Corporation Chain of Custody Form COC No: 2002-0078 362 Injun Hallow Road, East Hampton, CT 064Z4 86026-256P.O. II: 24265..FSJ3.S.00552-AC 860267256 .Activity Code: 24265200-034AA3 Project Name: Haddant Neck Decommissioning Analyses Requested Lab Use Only Contact Name: J. McCarthy Comments: Phione: 1.860-267-2556 Cxl 3024 Analysis Analysi5 Analysis.U Type I Type 2 Type 3 Analytical Lab (Name, City, State): T 1 T 2 STL Richland, 3u 2800 George Washington Way it, Richland. WA 99352 Attention Barb Gillespi 2 E Priority: ( 30 D. 1 5D.O17D. OASAP C Lbr .Sample Designation Date Time 3CommCnt, Lab Simple m_2 9l22 12 SB1Preservation 9523-0000-002F ' 9/11/2002 .1102 TS G BP .1 BFSSGAM _ ___ _____ N/A________ 9523-000-003F ' 9/11/2002 1118 TS 0 BP I BFSSGAM_ N/A N/A 9523-0000-025F I 911112002 1420 TS 0 BP I BFSSOAM N/A 9523-0000-026F 9/11/2002 1440 TS G BP 1 BFSSALL NIA 0AO 9523-0000-027F ' 9/11/2002 1458 TS o BP I BFSSGAM N/A ._.9523-0000-022F 9/11/2002 1405 TS 0 BP I BFSSGAM N/A NOTES: Multiple individuals perforrning sampling, refer to Daily Survey Journal sheet for list of team members Samiples Interna 'ConDainer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _V i a:_S h i p e d V i a TD e g .D e .C I)S pe By Date/Time 2)ReceivedBy L'coCPA,. DateTime d Fed Ex 0 ~ A[ UPS Custody Scaled?9'z/," /S ) U ~ ( ~ (o/o2_ /c Cl a) EilHand Y. j N[)3 elinquished By Date/lime

4) Received By ' DateiTime

[ OIrler-.Custody Seal Intact?5) Relinquished By Dite/Time

6) Rcceived By Datl/Time

.-Bill of Lading # -Media Code IYG: Ground Water, IW: Sudfcc; Iarr, RWV: River Water. WE: Estuary Water, WS: Sea ter, EIV: Eueat Water, TSS Sediment, AS: Asphalt, TC: Vegetntion. CT: Concrete. OT: Other S.nmple Type Code G: Grab, C: Composite, CR: Core. D: Duplicte. S: Spit. IF;: Ficid fltLnk, RB: Rinsate 0lanJ;, MMS: Maitix Spike Dup. OT: Oiler ContainelrType 1: Plastic Ba 5 ,1DC: Cliothl ag, r PiasZic,SC:SIcel Ca, G: uGZs, A: Ambcr glass, V: Vial, ILMt: lUttmnrineli: OT: Ohert.I Bechtel un 0 I I. I I (-- r [ r- I-- r-- r-- r Uonnecticut Yanker Decommissioning Project 43echtel Procedure...V. .I I' I-O03Atlaclrnenl.A I 24265-00-O-PP-OGGR.-R5 104 raL; I ut I Bechtel Power Corporation Chain of Custody Form COC No; 2002-0084 362 Injun Hollow Road, East Hampton, Cr 06424 P.O. 11: 24265-FSB3S-00552-AC 860.267.255G _ Activity Code: 2426S-200-034AA3 Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name: J. McCarthy _ _ n Comments: Phlone: 1-860-267-2556 cxt 3024 .nalss Uflys y Analytical Lab (Name, City, State): U T 1 T .T STL Richland, d 2800 George Washington Way O Richland, WA 99352 Attention: Barb Gitlespi 4 E.4 Priority: Z 30 D. 1 5D. l 7.D. EJ ASAP ___ _.Sample Desiguation Drte Time u Comment, Lib ariple ED Prcscrvation

9523-0000-021F 9/1712002 1030 TS 0 BP 1 BFSSGIAM l__ N/A .' 9523-0000-014r 9/1712002 0937 TS G BP I BFSSGAM _ N/A 9523-0000-COF 9/1712002 0930 TS G BP I BFSSALL N/A* 9523-0000-OOIFS 9/1712002 0930 TS G BP 1 BFSSALL ______ /NOTES: Multiple individuals performing sampling, refer to Daily Survey Journal shect ror list of tcam members Shipped Via: Temp.: _ eg. C I) d By .Date/Time 2)Received By A( cc rif.- DatcOTime Fed Ex A UPS Custody Scalcds.7'Ato / 3o C W D fZ 9t2 i 14 '4- F] LJnnd .YO No 3 einqulshed By Date/Time

4) Received By alc/Othe h .a n Custody Scal Intact?.._Ya NO 5) Relinquishcd By Date/Time

6) Received By Date/Time

__.I Bill of Lading fl IMecdla Code WC: Ground WVater, WNT: Surface WValu, RNY: River Water, WE%: Esluaiy Water, WS: Sea Water, ENV: Efiluent Watcr, TS: Soil, SE: Scdiment, AS: Asphalt. TG: Vezetadlon. CT.: Conrete. OT: Other Sample Type Code G: Orab. C. Composite. CR Corc. D. Duplicate, S: Spit, FU: Field Black, RB: Rihsate Dbank, NISB: Matix Spike Dup. OT: Other Conlainer Type DBP: Plasltc Bag, BC: Cloth Bag, P: Plastic, SC: 5teel Cn, 0: GIlass, A: Amber glass, V: Vial, lLM5: I Uier marinslti; OT: Other Bechtel tn H-MATRIX OF REQUIRED ANALYSES AND DETECTION SENSITIVITES Column 1 Radionuclide Ac-228 Ag-108m Amn-241 Am-241 Bi-212 Bi-214 C- 14 Cm-243/244 Co-60 Cs-134 Cs-137 Eu-152 E-u-1S4 Eu-155 rc-55 H-3 K-40 Mn-54 Nb-94 Ni-63 Pb-212 Pb-214 Pu-238 Pu-239/240 Pu-241 Ra-226 Sr-90 Tc-99 TI-208 Column 2 Analysts (GEA)(GEA)(GEA)(AEA)(GEA)(GEA)(Liquid Sciitillation)(AEA)(GEA)(GEA)(GEA)(GEA)(GEA)(GEA)(Liquid Scintillation)(GEA)(GEA)(CEA)(Liquid Scintillniion)(GEA)(GEA)(AE-A)(AEA)(Liquid Scintillation)(GEA)(GPC)(Liquid Scinlillation)(GEA)Column 3 Soil MDC (pCVg)NIA 2.86E-0 1 1.03L+00 J.03E+00 NIA NIA 2.26E-01 1.16E+00 1.52E-01 1.87E-01 3.16E-01 4.04E-01 3.72E-0 l 1.57E+01 1.10E+03 1.65E+01 NIA 6.96E-01 2.85E-01 2.89E1+01 NIA N/A 1.1 8E+00 1.0713+00 3.48E3+01 N/A 6.20E-02 5.04E-01 N/A.Column 4 Column 5 BFSSGAM BFSSALL Required Required analysis' analysis 7 YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES* YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YIES YES YES YES RICHLAND 52 Analytical Data Package Prepared For Bechtel CT Yankee Project Radioclhemical Analysis By STL Riclhland 2800 G. W. Way, Rich land Wa, 99352, (509)-3 75-3131.Assigned Laboratory Code: STLRL Data Package Contains_ _ Pages Report No.: 20801 SDG No. Order No. CilentSample ID(List Order) Lot-Sa No.21214 9523-0000-002F J2J030140-15 9523-O000-003F J2J030140-16 9523-00DO-004F J2J030140-12 9523-4000-004FS J2J030140-13 9523.0000-005F J2J030140-6 9523-0000-006F J2J030140-7 9523-0000-007F J2J030140-8 9523-0000-008F J2J030140-9 9523-0000-009F J2J030140-14 9523-0000-01OF J2J030140-1 Work Order Report DB ID Datch No.E9AI21MA 9E9A1210 2277386 9523-0000-011 F 9523-000D-012F 9523-0000-014F 9523-0000-020F 9523-0000-021F 9523-0000-022F 9523-0000-025F 9523-0000-027F 9523-0000-031F 9523-0000-032F 9523-0000-033F JZJ030140-2 J2J030140-10 J2J0301 40-21 J2J030140-11 J2J030140-20 J2J030140-19 J2,1030140-17 J2J030140-18 J2J030140-3 J2J030140-4 J2J030140-5 E9A141AA E9AI QIAA E9AITIlM E9AIF1AA E9AI GAA E9AI HAA E9A1 K1M E9AIXIAA E9A0OIAA E9A41MA E9A L1MA E9A2GlAA E9AIM1M E9A2FIAA E9A2E1AA E9AI161M E9A2AIM E9AO71AA E9AA11 E9AI ElM 9E9A1410 9E9A1 QIO 9E9AITI0 9E9AIFI1 9E9AIGIO 9E9A1 HI1 9E9AIK1 9E9A7X1O 9E9A0010 9E9A0410 9E9A1L10 9E9A2GIO ME9A1IM0 9E9A2FI0 9E9A2E10 9E9A1610 9E9A2A10 9E9A0710 9E9A1A10 9E9AIE10 2277386 2277386 2277386 2277384 2277384 2277384 2277384 2277386 2277384 2277384 2277384 2277356 2277384 2277386 2277386 2277386 2277386 2277384 2277384 2277384 L sTL Richland S piS-LncWFllce3.73 STL RICHLAND 1 33rs31M U117.51id IDM CERTIFICATE OF ANALYSIS October 30, 2002 Bechtel Corporation 362 Injun Hollow Road East Hampton, CT 06424 Attention: Alan Heter SDG Number : 21214 Date SDG Received October 2, 2002 Number of Samples Twenty one (21)Sample Type Soil Data deliverable Summary Report 1. Introduction On October 2, 2002, twenty one soil samples were received at STL Richland (STLR) for radiochemical analysis on six MTLV COCs (2002-0091, 0093, 0080, 0082, 0078 and 0084).Upon receipt, the samples were assigned to Lot Number 12J030140 with the laboratory ID numbers to correspond with the Bechtel Corp. (BCT) specific IDs as listed on the cover page.[. Analytical Results/Methodology The analytical results for this report are presented by laboratory sample ID. Each set of data includes sample identification information; analytical results and the appropriate associated statistical errors.The requested analyses are: Gamma Spectroscopy Gamma Spec by method RICH-RC-5017 mI. Quality Control The analytical results for each analysis performed under SDG 21214 includes a minimum of one Laboratory Control Sample (LCS) and one method (reagent) blank and one duplicate sample analysis. Any exceptions have been noted in the "Comments" section.2-STL RICHILAND V111l31 Bechtel Corporation October 30, 2002 Page 2 QC and sample results are reported in the same units.IV. Comments Three additional samples from two COCs (one from 2002-0078 and two from 2002-0084) for analysis Type I (BFSSALL) were put into an independent lot and will be reported separately as per agreement with the client.Gamma Spectroscopy Gamma Spec by method RICH-RC-5017: Two sample batches were processed. The MDA was greater than the requested DL for Eu-154 for 9523-0000-033F. Seventeen of the eighteen requested radionuclides have been reported for each sample. The Bi-212 was over eight half lives since collection, therefore, not reported.Except as noted, the LCS, sample duplicate, batch blank and sample results are within required limits.I certify that this Certificate of Analysis is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager, or a designee as verified by the following signature. Reviewed and approved: Barbara M. Gil espie Project Manager STL RICHMAND 3 -Drinking Water Method Cross References DRINKING WATER ASIM METHOD CROSS REFERENCES Roforonced Method Isotope(s) STL Richland's SOP number EPA 901.1 Cs-134. 1-131 RICH-RC-5017 EPA 900.0 Alpha & Beta RICH-RC-5014 EPA 903.1 Ra-226 RICH-RC-5005 EPA 904.0 Ra-228 RICH-RC-5005 EPA 905.0 Sr89190 RICH-RC-5006 ASTM D2460 Total Radium RICH-RC-5027 Standard Method 7500-U-C & ASTM D5174 Uranium RICH-RC-505B EPA 906.0 --tiuV= RICH-RC-5007 NOTE: _The Gross Alpha LCS is prepared with Am-241 (unless otherwise specIffed In the case narratie)The Gross Beta LCS Is prepared with SrN-90 (unless otherwise specified in the case narrathe)Uncertainty Estimation STL Richland has adopted the internationally nccepted approach to estimating uncertainties described in "NIST Technical Note 1297, 1994 Edition". Thc approach, "Law of Propagation of Errors".involves the Identification of all variables in an analytical method which are used to derive a result. These variables are related to the analytical result (R) by some functional relationship, R = constants

f(xy,z,...).

The components (x~y,z) are evaluated to determine their contribution to the overall method uncertainty. The individual component uncertainties (u) are then combined using a statistical model that provides the most probable overall uncertainty value. All component uncertainties are categorized as type A, evaluated by statistical methods, or type B. evaluated by other means. Uncertainties not included in the components. such as sample homogeneity, are combined with the component uncertainty as the square root orthe sum-of-the-squares of the individual uncertainties. The uncertainty associated with the derived result is the combined uncertainty (uj multiplied by the coverage factor (1,2, or 3).When three or more sample replicates are used to derive the analytical result, the type A uncertainty is the standard deviation of the mean value (Stvn). where S is the standard deviation of the derived results. The type B uncertainties are all other random or non-random components that are not included In the standard deviation. The derivation of the general "Law of Propagation ofErrors" equations and specific example are available on request.._TL Rlchland rplcenerutinrf vJ.72 GTL RICHIAND 4 Batch Bins COC No Report Definitions An agrecd upon vctivy' level used to trigger sornc Iction when the finna result is greatcr than or cqual o iheAetvalo1 Level. Oftcn the Action Level is related to thc Decision Limit.The QC prcparation batch number that relatcs laboratory samples to QC samples that were prepared and analyzed together.Defined by the equation (ResultlExpected)-l as deined by ANSI N 13.30.Chain orCustody Number assigned by the Client or STL Richland.Count Error (Is)Total Uncert (Ns)it_ Conirblaned Uncertainto.(Hs), Coverage Factor CRDL (1IL)Le Lot-Samplc No Puiisun counting stafitics of the gross stmpic count and background. llhe uncertainty is absolute and in the same units as the result. For Liquid Scintillation Counting (LSC) the batch blank count is the background. All known uncertainties associated with the preparation and analysis of the sample are propagated to give a measure of the uncertainly associated with the result, r ttle combined tncertainry. Thc uncertainty Is absolut cand in the same units as the rCsulL The coverage factor defines the width of the confidence interval, 1. 2 or 3 standard deviations. Contractual Required Detection Limit as defined In the Client's Statement or WVork or STL Richiand "dcfault" nominal dctection limit. Oflen referred lo the reporting lvel (RL)Decision Level based on instrument background or blank, adjusted by the Efficicncy, Chemical Yield. and Volume associated with the sample. The Type I error probability is approxImatcly 5%. Lt-( I.645S Sqrt(2*(BkgrndCnt/BkgmdCnMkinYSCntLlln))' (ConvFct/(EfPYld*Abn Vol) I IngrFct). For LSC methods the batch blank is used as a measure of the background variability. Lc cannot be calculated when the background count is zMro.The number assigned by the LIMS software to track samples received on the same day ror a given clicnL The sample number Is a sequential number assigned to each sample In the Lot.Detection Level based on Instrument background or blank, adjusted by the Efricicncy, Chemical Yield, and Volume wvith a Type I and 1i enor probability orapproxlmately 5%. MDC = (4.65'Sqrt((BkgmdCnt/BkgmdCntMin)/SCntMln) + 2.71/SCntMin) (ConvFctl/(EfI Yld

Abn
Vol) IngrFct).

For LSC methods the batch blank Is used as a measure of thc background variability. N1I1CINIDA Primary Detector Ratio U-2341U-238 RstNIDC RstlotUcert The instrument Identificrassociated with the analysis orthe sample aliquot.The U-234 result divided by the U-238 rcsul The U-2341U-238 ratio for natural uranium in NISTSRM4321C Is 1.038.Ratio of the Result to the MDC. A value grcater than I may indicate activity above background at a high level of confidence. Caution should be used when applying this factor and It should be used In concert with the qualifier! associated with the result.Ratio of the Result to the Total Uncertainty. iftilc uncertainty has n coverage factor or2 a value greater than I may indicate activity above background at approximatCly the 95% level orconfidence assuming a two-sided confidence interval. Caution should be used when applying this factor and it should be used in concert with the qualifiers associated with the result.I I I I i Report DB No Sample Identifier used by the report systcm. The number is based upon the first fivc digits of the Work Order Number.RER SDG Sum Rpt Alpha Spec Rst(s)The tquutiun Replicate Error Ratio = (S-D)/fslrt(TPtJs.+ TPtd 2)] as defined by [CPT BOA where S Is the original sample result, D Is the result orthe duplicate. TPUs is the total uncertainty of the original sample and TPUd is thc total uncertainty or the duplicate sample.Sample Delivery Group Number assigned by the Client or assigned by STL Richland upon sample reccipt.The sum of the reported alpha spec results for tests derived from the same sample excluding duplicate result where the results are In the samte units.Work Order The LIMS softvare assign test spccific identifier. Yield The recovery of the tracer added to the sample such as Pu-242 used to trace a Pu-23914a method.I I STL Richland rptGencraltnfo v3.71 STIL RICHLND 5 Sample Results Summary STL Richiland STLRL Ordered by Client Sample ID, Batch No.Date: 30-Oct-02 Report No.: 20801 SDG No: 21214 Work Order CllentID Number Parameter Rssult+-Uncortalnty( 2s) Qual Units Yield MDCIMDA RER 9523-0000-002F E9A121M ACTINIUM-228 AG-10BM AMERICIUM-241 BISMIUTH-21 4 COBALT-60 CESIUM-1 34 CESIUM-1 37 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUM40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 5.442-01-1.31 E-02-1.72E-02 4.78E-01 1.09E-02 Z.9E-02 8.52E-02 4.76E-02-1 .88E-02 1.94E-02 9.54E400 8.73E-03 2.02E-02 4.91E-01 6.12E-01 4.78E-01 1.462-01+- 1.SE-01+- 2.3E-02+- 5.0E-02+- 1.2E-o1+- 2.7E-02+- 3.0E-02+- 4.7E-02+- 7.4E-02+- 8.3E-02+- 6.22-02 4- 1.5E+00+- 2.8E-02+- 2.2E-02+- 1.1E-01+- 1.3E-01+- 1.2E-01+- 5.62-02 pCVg U pCi~g U pCVg U pcIg U pCilg U pCI/g J pcI/g U pcug U pCI/g U pCig pCIg U pCUg U pCv9 pCI/g pCilg pCI~g U pCrIg 1.53E-01 3.B3E-02 7.76E-02 1.88E-01 5.35E-02 5.892-02 5.052-02 1.19E-01 1.49E-01 1.08E01 3.58E-01 5.09E-02 4.45E-02 8.23E-02 8.53E-02 7.68E-02 8.31E-02 0523-0000-003F E9At41M ACTINIUM-226 AG-108M AMERICIULM-241 BISMUTH-214 COiALT-6E CESIUM-134 CESIUM-1 37 EUROPIUM-152 EUROPIUM-154 EUROPIUM-1 55 POTASSIUM-40 MAGNESIUM-54 NIODIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALUUM-208 6.16E-01-1.15E-02 5.16E-02 4.49E-01 3.61 E)3 4.06E-02 1 .29E-01-5.30E-02-7.83E-02-1.43E-02 1.13E401 2.B2E-02 7.39E-03 5.60E-01 5.20E-01 4.49E-01+- 1.82-01+- 2.0E-02 4- 7AE-02+- 1.0E-01 4- 2.6E-02+- 3.0E-02+- 3.8E-02+- 6.3E-02+- 8.6E-02+- 6.0E-02 t- 1.8E+00+- 2.5E-02+- 2.3E-02+- 1.2E-01 4- 1.2E-01+- 1.0E-01 U pClvg U pCI/g U PCil pCivg U pCI/g U pClvg J pCI/U pCi/g U pCIvg U pCf/g PCil U pCiUg U pCivg pCIvg 3.05E-01 3.25E-02 1.32E-01 6.60E-02 4.84E-02 5.91E-02 5.00E-02 1.03E-01 1.37E-01 1.002-01 3.B9E-01 4.87E-02 424E-02 7.6BE-02 7.97E-02 6.60E-02 3.65E-02 1.84E-01 +- 5.4E-02-STL Richland RER -Repllcate Error batio = (S-D1Isqr*1tqrrPtts)+sqfrrvLdJ)J ns defioted by Icrr B3OA.STIRchSaSum J Qual -No U qualifier has been assigned and the result L below the Reporting Limit, IL (CRDL) orReport Value Is Estimated. V- 3 95 A97 U Qual -Analyzed ror, but the result Is less than the hIdtidldarrotal Uneert or gamma semn sorwiwre did not identiry the nudide.STL RICHL 1 ANDl Sample Rcsults Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Date: 30-Oct-02 Report No.: 20801 SDG No: 21214 Work Ordor Client ID Number 9523-0000-004F E9A1Q1AA Paramoter ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-214 COBALT-B0 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-1 55 POTASSIUM-40 MAGNESIUM-54 NIOB3UM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-21 4 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-t 52 EUROPIUM-154 EUROPIUM-1 55 POTASSIUM4A MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THAULIUM-208 Result+-Uncertainty( 2s) Qual Units Yield MDCIMDA RER 7.83E-01 +- 1.9E-01 4.76E-03 *t. 2.2E-02 3.86E-03 +- 4.8E-02 3.76E-01 4- 1.2E-Ot 1.04E-02 +- 3.0E-02 5.13E202 -3.6E-02 1.76E-02 4- 3.0E-02 1.80E-02 -7.1E-02 2.29E-02 +- 8.1E-02 9A4E-02 + 6.72-02 9.02E4W +- 1.5E+00 1.04E-02 +- 3.0E-02-3.74E-03 4- 2.7E-02 5.99E-01 +- 1.3E-01 4.03E-01 +- 1AE-01 3.78E-01 -1.22-01 2.34E-01 +- 6.6E-02 7.73E-01 +- 2.1E-01-2.49E-02 4- 2.SE-02-6.82E-03 +- 1.2E-01 5.52E-01 -1.2E-01 5.84E-04 +- 3.3E-02 1.1IE-02 +- 3.4E-02 2.48E-02 *- 3.1E-02 1.73E-02 4- 8.9E-02-7.93E-03 +- 9.0E-02-9.06E-03 -8.BE-02 1.10E+01 -1.72+00 8.42E-03 -- 3.11E-02 9.03E-03 +- E6-02 5.97E01 +- 1.4E-01 5.73E-01 +- lAE-01 5.52E-01 -1.2E-01 2.04E-01 +- 5.9E-02 Pcilg U pCI/g U PCI/g U pCivg U PCi/g U pCI/g U pCl~g U pU1lg U pCf/g U pCI/g0 pCivg U pCVg U pCIvg PCIVg PCI~g PCIvg Prlvg U PCsg U pCi/g U pCi/g U pCIIg U PCI/g U P~fug U pCl~g U pCi/g U pCI/g U pCvg PUS~U pCI/g U pCE/g PC110 PCIvg U pCl/g pCitg 1.63E-01 3.92E-02 8.01 E-02 1.76E-01 5.74E-02 7.09E-02 5.53E-02 1.27E-01 1.54E-01 1.20E-01 4.28E-01 5.52E-02 4.71 E-02 9.52E-02 9.17E-02 8.62E-02 4.82E-02 9523-0000-004F DUP E9A1Q1AC 3.25E-01 3.98E-02 1.94E-01 1.85E-01 5.97E-02 6.13E-02 5.69E-02 1.2BE-01 1.60E-01 1.48E-01 5.14E-01 5.65E-02 4.79E-02 8.57E-02 9.05E-02 1.B5E-01 4.36E-02 0.1 1.8 0.2 2.0 0.4 1.6 0.3 0.0 0.5 1.9 1.7 0.1 0.7 0.0 1.8 2.0 0.7 STL Richland rptSTLRchSaSum V3.95 A97 RER -cRplcas cError Rado- (SD)/[sqrl(sq(TPUs)sq(lTVd))jas deinend by lCPT DOA.U Quel .Analyzed for. bul Ihe resull Is Icss than Ihe ,MdclidajToal tcert ur gamma scan sofhyare did nul Identfy Ihe nuclide.STL RICHLAND 7 Sample Results Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Data: 30-Oct-02 SDG No: 21214 Roport No.: 20801 Work Order CllentlD Numbor Paramoter Result+-Unrartalnry( 2s) Qual Units Yield MDCIMDA RER 9523-0000-004FS E9A1T1M ACTINIUM-228 5.71E-01 4- I A:-flI 11 nriln -f AG-1 0M AMERICIUM-24 1 BISMUTH-214 COBALT-60 CESIUM-1i34 CESIUM-1 37 EUROPIUM-1 52 EUROPIUM-1 54 EUROPIUM-1 55 POTASSIUM-40 MAGNESIUM-54 NIO8IUM-94 LEAD-212 LEAD-214 RADIUM-22S THALLIUM-20a -1 .17E-02-1 .76E-01 4.49E-01 8.27E-03 1.04E-02 1 .67E-02-t .1 2E-01-6.84E-02-4.36E-03 1.08E2* l 1.33E-02 5.92E-03 6.81E-01 6.03E-01 4.49E-01 1.77E-01!+- 2.3E-02+- 3.OE-01+- 1.4E-01+- 2.9E-02+- 3.8E-02+- 3.2E-02+- 9.5E-02!+- 7.7E-02+- 1.22-01.- t.7E+00+- 2.9E-02+- 2.9E-02+- 1.7E-01+- I.4E-01+- 1AE-01+- 5.9E-02 9523-0000-005F U pCIvg U pClvg U PCI~g U PCEyj U pCilg U pCf/g U pCvg U pCV9 U pCvlg PCV9 U pCf~g U pCl/g U pCflg U PCivg U PCIVg U pCIvg U PC110 U pCI/g U PCI/U pCI/g PCIIg U pCI/g U pCi/g pCI/g pCIvg PCvg J.lZt-Ul 3.95E-02 4.89E-01 1.98E-01 5.47E-02 6.88E-02 5.74E-02 1.40E-01 1.24E-01 2.02E-01 4.81E-01 5.45E-02 5.23E-02 B.43E-02 1.87E-01 1 .98E-01 9.08E-02 6.56E-01 8.75E-02 9.42E-01 1 .77E-01 9.97E-02 1.06E-01 1.10E-01 2Z62E-01 2.882-01 3.45E-0i1 8.63E-01 9.83E-02 8.15E-02 1 A5E-01 1.99E-01 1.77E-01 8.34E-02 E9A1F1AA ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-214 COBALT-6O CESIUM-1 34 CESIUM-137 EUROPIUM-152 EUROPIUM-1 54 EUROPIUM-1 55 POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 1.55E+00 +- 3.8E-01-2.08E-02 4- 5.2E-02-2.33E-01 +- 5.6E-01 1.30E+00 +- 2.7E-01 7.84E-03 4- 5.32-02 3.40E-02 4- 5.6E.02 9.58E-01 +- 1.8E-01-9.10E-02 +- 1.8E-01 3.47E-02 +- 1.5E-01-1.64E-01 4- 21E-01 1.85E+01 4- 2.E+00 2.53E-02 -5.2E-02-4.05E-02 +- 5.0E-02 1.49E+00 +- 3.1 E-01 9.24E-01 +- 2.72-01 1.30E400 +- 2.7E-01 5.43E-01 +- 1.2E-01 em a I L runland rptSTLRchSaSum V3.95 A97 RER -Rfplicnle Error Ratio (S-D)lsqrlt(sqtTPUs)4sqCTPUd))I as deInhnd byICPTIBOA. U Qunl -Analyzed for, but the result Is lss Ihan the Mtdc/Mdsfrotal Uncertorgamma scan software did Dot Identify tbe nudide._-STL RICHLAND 8 Sample Results Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Date: 30-Oct-02 Report No.: 20801 SDG No: 21214 Work Order Client 1D Number 9523-0000-006F ESA1 GIM Parameter ACTINIUM-228 AG-1OSM AMERICIUM-241 BISMUTH-21 4 COBALT-6O CESIUM-134 CESIUM-1 37 EUROPIUM-1 52 EUROPIUM-154 EUROPIUM-1ss POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-20B Result+-Uncertalnty( 2s) Qual Units Yield MDCIMDA RER 8.1 1E-01-4.25E-02 1.54E-02 5.94E-01 2.38E-02 9.16E-02 1.01E+40 1.03E-01-9.91E-03 8.08E-02 1.31E+01-7.88E-05 1.90E-02 9.39E-01 s.0o2-01 8.94E-01 3.23E-01 1.44E400-2.40E-02 8.27E-02 1.10E400 4.66E-02 1.12E-01 1.91 Eo00 3.88E-02-1.57E-01 8.01 E-02 1.62E+01-2.31E-02 3.38E-03 1.18E+00 1.27E+00 1.1 0E+00 3.97E-01+- 2.7E-01+- 3.sE-02+- 2.1E-01*- 2.3E-01+- 4.SE-02+- 5.4E-02+- 1.8E-01+- 1.IE-01+- 1.3E-01+- 1.2E-01+- 2.2E400 4- 4.7E-02+- 4.3E-02+- 2.0E-01+- 2.2E-01 4- 2.3E-01+- 1.2E-01 PCvg U PC!/u pC11g U pCIug U pCulg U PCfl Li pGl/g U pci/g pClvg pCllG pCI/a pClvg U pcvg U .pCf/g U pC11g U pCl/g U pCl/q U PCI/g p~l/g U PCIvg U pCltg U PON~pCi~g U pCvg U pCVg pCI/g PCI/g PCIvg 2.3s5-01 5.s3E-02 3.70E-01 1.31E-01 9.53E-02 1.09E-01 8.53E 02 2.02E-01 2.39E-01 2.08E-01 6.54E-01 8.44E-02 7.99E-02 1.142-01 1.52E-01 1.31E-01 7.65E-02 9523-00-M007F E9A1HiM ACTINIUM-228 AG-1 OSM AMERICIUM-241 BISMUTI-1-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-1 52 EUROPIUM-i 54 EUROPIUM-155 POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 +- 4.52-01+- B.0E-02+- 1.1E-01+- 3.E-01+- 6.3E-02+- 7.GE-02+- 3.4E-01+- 1.8E-01+- 2.1E-01+- 1.5E-01+- 2.9E400+- 6.2E-02+- 5.7E-02+- 2.8E-01+- 3.4E-01+- 3.0£-01+- 1.2E-01 7.76E-01 1.01E-01 1.24E-01 4.688-01 t.30E-01 1.54E-01 1.14E-01 3.27E-01 3.52E-01 2.58E-01 7.36E-01 1.082-01 1.04E-01 2.2GE-01 2.24E-01 1.91 E-01 1.12E-01 STL Rlchiland rptSTLRchSaSum V3.95 A97 AER -Replicsie Error Rello -(S-D)Ijsqrt(sq('TUs)tsq(TPUd))I us dCfined by ICPT BOA.V Qual -Anslyzed for, but the rejull Is less tibn the Ald/dlldrrhtat Unccrt ergamma sean softw5rc did nol Identiry the nucltde.STL RICHLAND 9 Sample Results Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Date: 30-Oct-02 Report No.: 20801 SDG No: 21214 Work Order Client ID Number 9523-O0000-008F EA1 K1MA Paramctcr ACTINIUM-228 AG-1 08M AMERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-1 37 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUM-40 MAGNESIUM-54 NIOSIUMN94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 Result+-Uncortalnty( 2s) Qual Units Yield MDCIMDA RER 1.64E+00 +- 4.3E-01-2.03E-02 4- 3.9E-02 0.76E-02 1- 1AE-01 1.24E+00 4- 2.7E-01 1.67E-02 4- 4.5E-02 5.50E-02 +- 5.5E-02 1.01E+0 +- 1.7E-01-2.38E-03 +- 1.32-01 4.47E-02 4- 1.5E-01 8.78E-02 +- 1.2E-01 1.88E+01 +- 3.OE+00 3.22E-02 +- 6.2E-02-1.81E-02 +- 4.53-02 1.34E+00 +- 2.GE-01 1.28E+00 +- 3.0E-01 1.24E400 +- 2.7E-01 4.94E-01 4- 1.1E-01 6.26E-01 +- 2.02-01-1.43E-02 4- 2.12-02-1.22E-02 +- 1.4E-01 4.65E-01 +- 1.2E-01-4.78E-03 + 3.3E-02-1.75E-04 4- 2.7E-02 7.97E-02 +- 4.7E-02-2.76E-02 4- 7.3 E-02 2.31E-02 4- 8.7E-02 5.23E-02 +- 7.8E-02 1.10E+01 +- 1.8E+00-9.16E-03 f- 3.22-02 1.11E-02 4- 2.82-02 6.09E-01 4- 1.3E-01 5.93E-01 +- 1AE-01 4.552-01 +- 1.2E-01 2.25E-01 +- 6AE-02 pCvg U pClg U pCiI 0 U pCI/g U pCVg U pCilg pCI/g U pClg U pCUg U pCI/g pC/g U PCilg U pClg pC~s pCIIg PCI19 U pCvl pCi/g pCI/g U pCifg U pClfg U pC/g U pClg U pCIg J pcilg U pCIrg u pculg U pCVg pCilg U pC/g U pCi/g pCF~g pCi/g pCI/g U pC~g 2.54E-01 6.41 E-02 2.41 E-01 3.76E-01 8.82E-02 1.07E-01 9.25E-02 2.27E-01 2.80E-01 2.05E-01 7.10E-01 9.70E-02 7.74E-02 1.29E-01 1.69E-01 3.76E-01 7.982-02 1.65E-01 3.48E 02 2.51 E-01 1.89E-Oi 5.862-02 4.98E-02 5.07E-02 1.22E-01 1.65E-01 1.38E-01 4.58E-01 5.52E-02 6.25E-02 7.73E-02 7.842-02 9.01 E-02 9.78E-02 9523-0000-009F E9A1X1AA ACTINIUM-228 AG-108M AMERICIUM-241 EISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALWUM-208 STL Richland rptSTLRchSaSum V3.95 A97 RER -Repliclci EroerRado -(S-D)Ijsqrl(sq(rPUj)+sq(TPUd))I as dcilned by ICPT IOA.J Qual -No U quanlilnr Ims been asslgned and iie result is bLeaiYhe Reporting Umli, RL (CRDL) or Report Value is Esilmaltd. U Qual -Analyzed rortbut the result is lcss tbani ble bldchdjdarrTla Uncert oar gsmnn scon sflwzrc did not idenlify Ihe nudide.STL RICHLAND 1 10 Sample Results Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Date: 30-Oct-02 Rcport No.: 20801 SDG No: 21214 Work Ordar Client ID Number 9523-0000-O0OF E9A001AA Paramotor ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-1i54 EUROPIUM-15S POTASSIUM40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALUUM-208 Rcsult +-Uncertainty( 2s) Qual Units Yield MDCIMDA RER 1.20E+00-1.92E-02-1.47E-02 1.27E2-tO 1.72E-02 8.55E-02 7.B1-E01-2.23E-02-2.32E-02 7.28E-02 1.92E+01 2.30E-02 6.692-02 1.49E400 1.53E400 1.27E+00 4.21E-01+- 4.1E-01 t- 5.0o-02+- 2.4E-01 t- 2.7E-01 4- 5.8E-02 t- 6.9E-02+- 1.68-01+- 2.1E-01 4- 1.8E-01+- 1.8E-01-3.1 E+00 4- 6.8E-02+- 5.9E-02-3.4E-01+- 3.32-01+- 2.7E-01 4- 1.2E-01+- 4.E2-01 4- 5.3E-02+- 5.9E-01 t- 3.0E-01+- 0.4E2-02+- 7.0E-02 I- 1.8E-01 4- 1.9E-01+- 1.8E01 4- 2.3E-01+- 3.iE+00+- 6.22-02+- 5.2E-02.+ 3.2E-01+- 3.1E-01+ 3.0E-01+- 1.5E-01 U pCIUG U pCig U pcug U pCI/g U pC/g U pCig pCilg U pCGIg U pCIlg U pCIg pCI/g U pC~lg U pCig pCilg pCIIg U pCi/g U pCUg U pCIIg U pCilg U pCI/g U pCig U pCIg U pCIlg pCVg U pCilg U pCig U pCI/g pCig U pCi/g U pCIg pCI~g pCUg U pCIIg pCI/g 6.70E-01 8.49E-02 4.01E-01 4.052-01 1.102-01 1.33E-01 1.05E-01 2.82E-01 3.2BE-01 3.06E-01 9.95E-01 1.23E-01 1.13E-01 1A8E-01 1.92E-01 4.05E-01 1.87E-01 9523-0000-01OF DUP E9A001AC ACTINIUM-228 AG-10BM AMERICIUM-241 BISMUTH-214 COALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUM40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALUUM-208 1.13E+00 2.28E-03 5.602-02 1.1 2E+00 2.51 E-02 6.41E-02 8.86E-01-3.20E-01-1.15E-01-6.42E-03 1.94E+01 2.90E-02 1.62E-02 1ABE+00 1.32E400 1.12E+00 5.79E-01 6.93E-01 9.29E-02 1.01E+00 4.11 E-01 1.232-01 1.33E-01 1.09E-01 2.63E-01 3.06E-01 3.96E-01 7.88E-01 1.16E-01 9.68E-02 1.61E-01 1.92E-01 4.11E-01 9.85E-02 0.2 0.6 0.2 0.7 0.2 0A 0.9 2.1 0.7 0.5 0.1 0.1 1.3 0.0 0.9 0.7 1.7 STL Richland rptSTLRchSaSum V3.95 A97 RER -Replicatl Error Ratio-(S-D)fliqrt(sq(TPUs) sq(TPUdI))J as defined by ICPT BOA.U Qual -Analyzed fer but Ibe result Is less Ihan theAldchldafTotal Uncrt ar gammn sean softrare did not identify the nuclide.STL RICHLAND 11 Samplc Results Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Date: 30-Oct-02 Report No.: 20801 SDG No: 21214 Work Order Cliant ID Number 9523-0000-011 F E9A041M Parameter ACTINIUM-228 AG-tO8M AMERICIUM-241 EIlSMUTH-214 COE3ALT-60 CESIUM-134 CESIUM-1 37 EUROPIUM-1 52 EUROPIUM-1 54 EUROPIUM-155 POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 Result+-Uncnrtalnty( 2s) Dual Units Yield MDCjMDA RER 8.31 E-01-1.79E-02 1.54E-01 1.02E+00 7.28E-02 3.72E-02 1.01 E+00-2.55E-02-7.33E-02 3.08E-02 1.85E+01 1.0512-02 3.86E-03 1.2312400 1.13E200 1.02Et+0 4.18E-01 6.51E-01-2.42E-02-3.0DE-02 4.31E-01 3.84E-03 4A3E-02 9.88E-02 1.16E-01-5.97E-02 3.84E-02 9.82E+00 1.58E-02-2.71 E-02 5.03E-01 6.65E-01 4.31E-01 i.97E-01 4- 3.9E-01 4- 4.0E-02-- 2.6E-01+- 2.3E-01*6- 0.0E-02+- 6.4E-02+- 1.6E-01 t- 1.3E-01+- 1.5E-01+- 1.4E-01+- 3.02+00 t- 5.3E-02+- 5.1E-02+- 2.6E01+- 2.8E-01+- 2.3E-01+- 1.4E-01-2.0E-01+- 2.4E-02+ 1.3E-01-1.2E-01-- 3.4E-02+- 3.6E-02 4- .7-E02+- 1.2E-01+- 1.02-01-9.22-02+- 1.62+00 4- 3.EE-02-3.2E-02 4- 1.4E-01 4- 1.7E-01+- 1.2E-01 AE- 6.4E02 pCV/g U pC/g U pCrg pCVg U pCIfg U pCilg pCI/g U pCvg U pClg U pCvg pCl~g U pCUg U pCUg pCFIg pC~g pCIIg U pCig U pCIIg U pCllg U pCUg U pCI/g U pClrg U pCI/g J pCFIg U pCUg U pCIIg U pClg pCIg U pCi/g U pClIg pC/g pClg U pCI/g U pCVg 3.35E-01 6.83E-02 4.76E-01 1.53E-01 1.25E-01 1.20E-01 9.39E-02 2.27E-01 2.52E-01 2.41E-01 6.902-01 9.73E-02 9.20E-02 1.61E-01 1.64E-01 1.53E-01 1.82E-01 3.41E-01 3.95E-02 2.10E-01 1.96E-01 0.29E-02 7.01 E-02 6.09E-02 1.39E-01 1.74E-01 1.59E-01 3.682-01 6.59E-02 5.19E-02 9.52E-02 9.20E-02 1.96E-01 9.27E-02 9523-0000-01 2F E9A1L1M ACTINIUM-228 AG-1 08M AMERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-i 52 EUROPIUM-1 54 EUROPIUM-155 POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THAWIUM-208 STL Richland rptSTI-RchSaSurn V3.95 A97 RER -Replicate Error RDllo -(S-D)/fsqrtlsq(TPUs)q(1PUd))j ns defined by ICPT tOA.J QuDl -No Iqunlifier has been assigned a ed tn e result is belor the Reportloig Umil. Rl (CRDI.) or Report Value Is Estimated. U Qual -Anlyzed rOr but Ihe result Is tes tban Ibe Mldc/MdnlTotal UtIrt orgammn seun sortwnre did net identify Ibe ouclide.STL RICHLAND 12 Sample Results Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Date: 30-Oct-02 SOG No: 21214 Report No.: 20801 Work Order Number Client ID 9523-0000-014F E9A2G1M Parameter ACTINIUM-228 AG-1 08M AMERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUNM-152 EUROPIUM-154 EUROPIUM-1 55 POTASSIUM40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-20B Result +-Uncortainty ( 2s)1.00E+00 +- 3.1E-01 9.47E-03 2.22E-02 8.06E-01-1.38E-02-8.72E-03 2.29E+00-4.01 E-02-2.68E-02 8.37E-02 1.13E+01 6.46E-02-1.21E-02 8.32E-01 8.23E-0t 8.06E-01 3.05E-01+- 4.4E-02+- 8.0E-02+- 2.0E-01+- 3.2E-02+- 5.4E-02+- 3.2E-01+- 1.2E-01+- 1.5E-01+- 1.OE-01+- 2.02+00 4. 5.2E-02+- 4.0E-02 4- 2.0E-01*- 2.3E-01+- 2.0E-01+- 9.4E-02 Qual Units U pCUg U pCIg U pCI1g U pCig U pCilg U pCI/g pCIg U pClg9 U pCI/g U pCVg pCIg U pC/g U pCIg pCVg pCIg U pCVg pClg Yield MDCIMDA RER 5.27E-01 7.69E-02 1.33E-01 3.05E-01 5.66E-02 9.50E-02 8.77E-02 2.04E-01 2.69E-01 1.86E-01 9.42E-01 1.00E-01 6.96E-02 1.67E-01 1.57E-01 3.05E-01 7.16E-02-9523-0000-020F E9AIM1AA ACTINIUM-228 AG-1 08M AMERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUM40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 7.71E-01 +- 2.4E-01-1.21E-02 +- 3.3E-02-2.28E-01 +- 3.8E-01 6.58E-01 +- 1.6E-01 2.87E-01 4- 0.62-02 5.23E-02 +- 4.3E-02 5.52E-01 +- 1.2E-01-1.76E-01 +- 1.2E-01-6.72E-03 +- 1.2E-01 8.73E-02 +- 1.5E-01 1.29E+01 4- 2.02+00-2.76E-03 i- 3.5E-02-6.52E-03 4- 3.0E-02 1.13E+00 +- 2.4E-01 6.42E-01 4- 1.6E-01 6.58E-01 +- 1.6E-01 2.51E-01 +- 7.82-02 U pClIg U pCIg U pClIg U pCltg pCI/g U pCUg pCllg U pCUg U pCIIg U pCIg pCI/g U pCvg U pCIg pCVg pClg U pCIg U pCIg 3.69E-01 5.53E-02 6.25E-01 2.32E-01 03.07E-02 8.26E-02 6.83E-02 1.72E2-1 2.07E-01 2.63E-01 4.48E-01 0.1 7E-02 5.18E-02 9.33E-02 1.18E-01 2.32E-01 1.12E-01'- STL Richland rptSTLRchSaSum V3.95 A97 RER -Replicate Error hul = (S-D)/Isqrn(sq(TPUs)i-sq(TPUdJ)I as defloedby 1CPT OA.U Qunl- Anatyztdfror, but the rtsult Istlssthan the MdcJMdulToal Uncert or gxmma scan saftwaretdid not identify the nuelide.STI 5 RICHLAND 1 13 Samplc Results Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Date: 30-Oct-02 Report No.: 20801 SDG No: 21214 Work Order Client ID. Number-9523-0000-021 F E9A2FIAA Parameter ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-1 34 CESIUM-1 37 EUROPIUM-1 52 EUROPIUM-154 EUROPIUM-155 POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 Result+-Uncertalnty( 2s) Qual Units Yield MDCIMDA RER 6.88E-01 6.03E-03 4.52E-02 5.47E-01 8.70E-02 2.50E-02 2.50E-01 2-86E-02 2.76E-02 1.10E-01 1.152+01-6.39E-03 4.96E-03 6.86E-01 5.81E-01 5.47E-01 1.58E-01+- 2.0E-01+- 2.7E-02+- 5.8E-02+- 1.4E-01+- 3.9E-02+- 3.5E-02+- 6.6E2-02+- 9.2E-02+- 9.4E-02+- 7.3E-02+- 1.8E400+- 3.2E-02+- 3.1E-02+- 1.5E-01+- 1.6E-01+- 1.4E-01+- 6.5E-02 UJ pCVg U pCl/g U pCIIg U pCI/g U pcl/g U pCi/g J pCi/g U PCII9 U PCI~g UJ pCi/g pCI/G U pCIlg U pCI/g PCV9 U PCIIg U PCvg 3.68E-01 4.70E-02 9.48E-02 2.18E-01 8.48E-02 6.67E-02 5.84E-02 1.43E-01 1.79E-01 1.30E-01 5.21E-01 5.67E-02 5.66E-02 1.07E-01 1.04E-01 2.18E-01 1.01 E-01 9523-0000-022F E9A2EMA ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-214 COBALT-0O CESIUM-134 CESIUM-1 37 EUROPIUM-1 52 EUROPIUM-154 EUROPIUM-1 55 POTASSIUM40 MAGNESIUM-54 NIOBlUM-94 LEAD-212 LEAD-214 RADIUM-226 THALUUN-208 5.05E-01 +- 1.6E-01-6.87E-03 +- 1.9E-02-1.05E-02 +- 4.3E-02 3.54E-01 +- 9.92-02 1.192-02 +- 2.92-02 1.18E-02 4- 2.BE-02 1.00E-01 +- 3.8E-02 2.69E-02 -6.1E-02 1.66E-03 +- 8.0E-02 1.98E-02 +- 5.9E-02 1.02E+01 +- 1.6E+00-7.45E-03 +- 2.7E-02 1.45E-02 +- 2.4E-02 4.00E-01 +- 1.2E-01 4.32E-01 +- 1.1E-01 3.55E-01 -- 9.9E-02 1.37E-01 4- 4.3E-02 U pCilg Ul pClIg U PCivg U PCVg UI pCIg U PCIvg J pCVg U pCVg U pClIg U pCvg pcilg U PCl~g U pCvg PClIg pcilg PClvg PCIIJ 2.63E-01 3.22E.02 7.03E-02 1.61E-01 s.4sE-02 5.28E-02 4.64E-02 1.102-01 1.47E-01 1.02E-01 3.50E-01 4.72E-02 4A8E-02 6.85E-02 7.73E-02 7.742-02 4.25E202 L STL Rlchland nER -Replicste Error Rnato -(S-D)Isqrf(sq(TPUs+sq(tPUd))1

s deined by ICPT BOA.J Qarl -Na U qualifier hos been asrgned end the result Is below the Reporting Uami, RL (CRDL) orReport Value iEstimated.

39SET.AR9c7h m U Qual -Analyzed for.but tbc result Is less than the MdcI1dalTotal Uncrt ergemma scan softwaredid not identify thec udcde.STL RICHIAMND 14 Sample Rlesults Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Date: 30-Oct-02 Report No.: 20801 SDG No: 21214 Work Order Client ID Number 9523-0D00-025F E9A16IAA Paramotor ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-1 37 EUROPIUM-152 EUROPIUM-1 54 EUROPIUM-1 55 POTASSIUM40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 Tl lALUUM-208 Result+-Uncortatnty( 2s) Qual Units Ylield MOCIMDA RER 7.43E-01 4- 2.7E-01-1.27E-02 +- 3.1E-02-9.27E-02 +- 1.4E-01 5.33E-01 +- 1.5E-01 2.562-01 +- 8.2E-02 2.99E-02 +- 4.2E-02 3.80E-01 +- 9.2E-02-8.13E-02 -- 1.5E-01 1.08E-01 +- 1.E-01 3.88E-02 -1.1E-01 1.12E+01 -- 1.8E+00-7.16E-03 +- 432E-02-9.09E-04 U- 3.3E-02 9.06E-01 +- 2.3E-01 8.38E-01 +- 2.1E-01 5.33E-01 +- 1.5E-01 2.41E-01 *- 7.62-02 U pCI/g U pcilg U pCiIg U pCIOg U pCig U pCVg pCig U pClg U pCi/g U pCIg pCI~g U pCVg U pCllg pCvg pCIg U pCvg pCig 4.10OE-01 5.23E-02 2.30E-01 2.26E-01 1.40E-01 7.83E-02 6.72E-02 1.66E-01 2.61E-01 1. E6-01 4.23E-01 7.46E-02 5.35E-02 9.1E2-02 1.18E-01 2.26E-01 6.08E-02 9523-0000-027F E9A2A1AA ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-214 COBALT-GO CESIUM-134 CESIUM-137 EUROPIUM-1 52 EUROPIUM-1 54 EUROPIUM-155 POTASSIUM40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-225 THALLIUM-20n 7.64E2- +- 3.2E-01-1.1OE-02 4- 3.02-02 3.41E-02 +- 7.3E-02 6.89E-01 t- 1.7E-01 1.13E-01 -5.2E-02 4.BOE-02 4- 4.2E-02 2.3BE-01 +- 8.6E-02-1.31E-02 -9AE-02-6.86E-02 +- 1.2E-01 1.48E-02 +- 8.5E-02 1.2E2401 *- 2.1 2+00 2.91E-02 +- 4.02-02 1.21E-02 +- 3.3E-02 7.75E-01 *- 1.7E-01 6.75E-01 +- 1.92-01 6.89E-01 t- 1.7E-01 2.60E-01 -6.92-02 pCvg U pCvg U pCI/g pCI/g u pCVg U pCf(g J pC'g U pCig U pCUg U pCUg pCvU U pCU9g U pCig pCUg pCivg pCI~g U pC~g 2.19E-01 5.02E-02 1.08E-01 0.48E-02 1.07E-01 8.18E-02 5.98E-02 1.59E-01 1.96E-01 1.48E401 4.75E-01 7.57E-02 6.12E-02 1.28E-01 1.16E-01 9.48E-02 1.13E-01 STIL Richland rptSTLRchSaSum V3.95A97 RER -Replicate Error Ratio -(S-D)Iisqrt(sq(lTUs)+sq(lTUdd)J us deflued by ICPT BOA.J Qua!- No U qualilcr has been assigned nod the result Is below the Reporting Limit, RL(CRDL) or Report Value Is Estimated. U Quil -Analyzed tar. but the rtsult Is Irsc than the AlldeMdaITotal Uncert er gamma scan sotnware did oot Identity the oudide.STL RICHIIAND 15 Sample Results Summary STL Richland STlRL Ordered by Client Sample ID, Batch No.Dato: 30-Oct-02 Report No.: 20801 SDG No: 21214 Work Order-Cllont ID Number 9523-0000-031 F E9AO71AA Param tar AC1nNIUM-228 AG-108M AMERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUMO40 MAGNESIUM-54 NiOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 Result+-Uncertainty( 2s) Qual Unit Yield MDCIMDA RER 7.58E-01-5.87E-03 3.93E-04 8.02E-01-2.29E-02 7.66E-02 1.44E+00-2.90E-02 6.95E-02 3.2E2-02 8.40E+00 1.25E-02-3.43E-03 7.71 E-01 1.04E+0D 8.02E-01 2A.E-01 1.28E+00-2.38E-02 2.57E-02 0.27E-01-5.01 E-02-1.10E-02 9.4ZE-01-2.20E-02 1.56E-01 1.83E-01 1.47E+01-8.79E-04 4.19E-03 1.36E+00 1.25E+00 9.27E-01 3.81E-01+- 2.0E-01+- 3.62-02 4- 7.72-02-- 2.1E-01 4- 3.3E-02+- 4.5E-02+- 2.2E-01+- 1.0E-01 4- 9.7E-02+- 8.92-02+- 1.5E+00+- 3.3E-02+- 3.1E-02+- 1.7E-01+- 2.2E-01 4- 2.1E-01 4- 8.8E-02 4- 3.92-01+- 4.6E-02+- 14E-01-2.3E-01 4- 5.6E-02 I- 5.7E-02+- 1.7E-01 4- 1.3E-01-1.8E-01 4- 1.2E-01+- 2.6E200+- 5.5E-02+- 4.BE-02+ 2.82-01 4- 3.0E-01+- 2.32-01 4 1.4E-01 pCilg U pCvg U pCh/g U pCilg U pCVg U pChlg pCh/g U pcVg U pC0l U pChg pCI'g U pCIg U pCIg pCh/g pcug pCI/g UpChIg U pCl~g U pCI/9 U pC/g U pC/g U pClvg U pCUg U pCilg U pCug U pCUg U pC[/g pCig U pC/g U pCu9 U pCIg pCVg 2.12E-01 6.17E-02 1.12E-01 2.86E-01 5.4E-02 8.98E-02 0.29E-02 1.71E-01 1.98E-01 1.562-01 5.56E-01 6.17E-02 5.48E-02 1.05E-01 1.31 E-01 1.152-01 1212-01 0A1E-01 7.68E-02 2A9E-01 3.57E-01 9.09E-02 1.00E-01 9.76E-02 2.1 9E-01 3.57E-01 2.25E-01 7.86E-01 9.76E-02 8.81E-02 1.18E-01 1.56E-01 3.57E-01 8.79E-02 9523-0000-032F EM1A1AA ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-214 COBALT-GO CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 ST1. Richland rptSTIRchSaSum V3.9S A97 RER -Rpilepicn Error Rntio -(S-D)isqrl(sq(lTUs)sq(DTUd)Jl asdrined by ItCT DOA.U Qul -Ainlyzrd for. but Ihc rse it Isss Ithan the IdtddldaTetgl Uncrt orgamma scan softwarc did net identify he nuclide.STL RICHLAND 16 -Sample Results Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Date: 30-Oct-02 Report No.: 20801 SDG No: 21214 Work Order Client ID Number Parameter Rosult4-UncertaIntyl 2s) Qual Units Yield MDCIMDA RER-9523-000o-033F E9A1E1AA ACTINIUM-228 AG-108M AM ERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-t37 EUROPIUM-152 EUROPIUA&154 EUROPIUM-155 POTASSIUM-40 MAGNESIUM-54 NIOEIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 1.57E+D0 t .E6E-02-1.76E-01 1.75E+00 2.13E-02 6.81 E-02 2.72E+00-2.78E-02-1.07E-01-2.75E-02 1.66E+01 1.70E-02 3.13E-02 1.41 E+00 1.84E+00 1.75E+00 5.18E401+- 4.4E-01+- 7.4E-02+- 3.0E-01-4.1E-01+- 7.7E-02+- 8.8E-02+- 4.0E-O1+- 3.1E-Ot+- 2.5E-01+- 2.1E-01+- 3.0E+00+- 8.3E-02+- 7.6E-02+- 3.6E-01+- 4.6E-01+- 4.1E-01+- 1.6E-01 U pCL'g U pCVg U PCi/U PCF/g U pCI/g U PCvg P~lio U pCIvg U pCIs U PCls U pCilg 1) pCIIg U pCI/g 7.90E-01 1.31E-01 4.95E-01 5.70E-01 1.46E-01 1.65E-01 1.37E-01 3.90E-01 4.34E-01 3.57E-01 1.22E400 1.50E-01 1.39E-01 1.97E-01 2.74E-01 5.70E-01 2.33E-01 Number ol Results: 391 STL Richland rptSTLRchSaSum V3.95 A97 RER -Repticare ErrorRailo-(S-D)ilsqrtlsq(TPUs)+sq(TPUJ))I DS defined by ICPTDOA.U Quol -Anmayzil for. but tbe result Is lus tith the tbldd adnrrottl Umeert or gamma scum softvare did eot Idctify the nudide.STL RICHLAND 17 f IU -I (r-- U I I I (I ( I I ( U UI I-.f (co:Id H'-FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-1t Client Sample ID: 9523-0000-002F Date: 30-Oct.02 Collection Date: 9/11/2002 11:02:00AM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL nlrdafRd K. 'l-Ir ~n-rla MI. Rnnilr Nr Count Total MDCjMDA, Rpt Unit, Yield RsIIMOC' Analysis, Totl Sa Aliquot Analy Method, Parameter Result Qual Error ( 2 s) Uncort 2 s) Action Lev Lc CRDL(RL) RstlTotUcert Prep Date Size Size Primary Detector Batch: 2277356 Work Order. ESA121AA Report DB ID: 9E9A1210 ACTINIUM.228 5.44E-01 1.8E-01 1.82-01 1.53E-01 pCIlg (3.6) 10128102 11:11 a 372.7 E9D1.1 (6.2) 9 GER5$1 AG-108M -1.31E-02 U 2.3E-02 2.3E-02 3.83E-02 pCt/g -0.34 10128102 11:11 a 372.7 E901.1-(1.1) 9 GER5$1 AMc-RICIUM.241 -1.72E-02 U 5.0E.02 5.0E-02 7.76E-02 pCVg -0.22 10t28102 11:11 a 372.7 E901.1-0.68 9 GER5S1 DISMUTH1-214 4.78E-01 U 1.2E-01 1.2E-01 1.88E-01 pCilg (2.5) 10128/0211:11 a 372.7 E901.1 (8.1) 9 GER5S1 COBALT-SD 1.09E-02 U 2.7E-02 2.72-02 5.35E-02 pCilg 0.2 1012810211:11 a 372.7 E901.1 1.52E-01 0.79 9 GER5S1 CESIUM-134 2.95E-02 U 3.0E-02 3.0E-02 5.89E-02 pOI/g 0.5 10128102 11:11 a 372.7 E901.1 1.87E-01 (2.) g GER5S1 CESIUM-137 8.52E-02 J 4.72-02 4.7E-02 5.052-02 pCI/g (1.7) 10t28/02 11:11 a 372.7 E901.1 3.1E-01 (3.7) 9 GER5$1 EUROPIUM-152 4.75E-02 U 7AE-02 7.4E202 1.19E-01 pCI/g 0.4 10/2810211:11 a 372.7 E901.1 4.04E-01 (1.3) g GER5$1 EUROPIUM-154 -1.88E-02 U 8.3E-02 8.3E-02 1A9E-01 pCltg -0.13 10/28102 11:11 a 372.7 E901.1 3.72E-01 -0.45 9 GER551 EUROPIUM-155 1.94E-02 U 6.2E-02 6.2E.02 1.0BE-01 pCIg 0.18 10128/02 11:11 a 372.7 E901.1 1.57E+01 0.63 9 GERSS1.I S. L n1aSIU rptSTLRchSamplo V3.95 A97 co mu--IMuALc GuetecUon, Docislon Level based on Instrument background or blank, adjusted by the sample Efflclency, Yield, and Volume.J Qual -No U qualifler has been assigned and the result Is below the Reporting UmLit, RL (CRDL) or Report Value Is Estimated. U Qual -Analyzed for, but the result Is less than the MdclMdalTotal Uncert or gamma scan softwara did not Identify the nucilde. r-- I-- I--- F I , I f I I f CId H U FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 CoC No.: Lab Name: STL Richland Lot-Sample No.: J2.J030140-15 Client Sample ID: 9523-0000-002F -Parameter POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD.212 LEAD.214 PRADIUM-225 THALLUUM-208 Rosult 9.54E+00 8.73E-03 2.02E-02 4.91 E-01 6.12E-01 4.78E-01 1.46E-01-Count Qual Error ( 2 s)1.5E+00 U 2.8E-02 U 2.22-02 1.1 E-01 1.3E-01 1.2E-01 U 5.6E-02 Total UncertC 2 a)1.5E+00 2.BE.02 2.2E202 1.1E-01 1.3E.01 1.2E-01 5.6E02.MDCIMDA, Action Lev 3.58E-01 5.09E-02 4.45E-02 8.23E-02 8.53E-02 7.65E-02 8.31 E-02 Rpt Unit, Le pCIlg pCl/g pCI/g pCVg pCiug pcl/g Yield Rst/MDC, Anal CRDL(RL) RstlrotUcert Prop (26.6) 10128102 (12.6)0.17 10128/02 6.96-E01 0.63 0.45 10/28/02 2.85E-01 (1.8)(6.) 10t28102 (8.7)(7.2) 10128/02 (9.4)(6.2) 10/28I02 (8. 1)(1.8) 10/28/02 (5.3)Date: 30-Oct-02 Collection Date: 9/111200211:02:00AM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Cnlent Sample ID, Batch No.'ysis' Total Sa Aliquot Analy Method, Oata Size Size Primary Detector 11:11 a 372.7 E901.1 g GER5$1 11:11 a 372.7 E901.1 9 GER5S1 11:11 a 372.7 E901.1 g GER551 11:11 a 372.7 E901.1 g GER5S1 11:11 a 372.7 E901.1 g GER5$1 11:11 a 372.7 E901.1 g GER551 11:11 a 372.7 E901.1 g GERSS1 Number of Results: 17 Comments: STL Richland MDCIMDA,Lc -Detection, Decision Level based on Instrument background or blank, adjusted by the saumple Efficiency, Yield, and Volume.rptSTLRchSampla J ual- No U qualifierhas been assigned and the resultis below the Reporting Limit, RL (CRDL) or ReportValue Is Estimated. V3.95 A97 U Qua! -Analyzed for, but the result Is less than the MdelMdalTotal Uncert or gamma scan software did not Identify the nuclide.P U, H H (7 7 -( -* I' I.I., (17.Lab Name: STL Richland Lot-Samplo No.: J2J030140-16 Client Sample ID: 9523-0000-003F FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: I ( r. .r r ( r -.Date: 30-Oct-02 Collection Date: 9/1112002 11:18:00 AM Received Date: 101212002 2:40:00 PM Matrix: SOIL Ordered by Client Samp~le ID. Baich No.Oree .y Cen , al ID .k .No_. .Count Total MDCIMDA. Rpt Unit, Yield RstUMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error 12 s) Uncert( 2 5) Action Lev Lc CRDL4RL) RstfTotUcert Prep Date Size Size Primary Detector Batch: 22773e6 Work Order E9A141AA Report 0a ID: 9E9A141a ACTINIUM-228 6.16E-01 U 1.8E-01 1.8E-01 3.05E-01 pCi/g (2.) 10/28/02 11:11 a 398.7 E90l.1 (6.9) 9 GER6S1 AG-108M -1.15E-02 U 2.0E-02 2.02-02 3.25E-02 pCVg -0.36 10Q28102 11:11 a 398.7 E901.1-(1.2) g GER6S1 AMERICIUM-241 5.16E-02 U 7.4E-02 7.4E-02 1.32E-01 pCI/g 0.39 10128/02 11:11 a 39B.7 E901.1 (14) 9 GER6SI BISMUTH-214 4.49E-01 1.OE-01 1.0E-01 6.60E-02 pCVg (6.8) 10128102 11:11 a 398.7 E901.1 (8.8) 9 GER6S1 COSALT-60 3.61E-03 U 2.6E-02 2.6E-02 4.8-4E-02 pCVg 0.07 10128102 11:11 a 398.7 E901.1 1.52E-01 0.28 9 GER651 CESIUM-134 4.05E-02 U 3.0E..02 3.0E-02 5.91E-02 pCI/g 0.69 10/28/02 11:11 a 398.7 E901.1 1.87E-01 (2.7) 9 GER651 CESIUM-137 1.29E-01 J 3.8E02 3.8E202 5.00E-02 pCIg (2.6) 10/28/02 11:11 a 398.7 E901.1 3.16E-01 (6.8) 9 GER6S1 EUROPIUM-152 -5.30E-02 U 8.3E-02 6.3E-02 1.03E-01 pCI/g -0.51 10128102 11:11 a 398.7 E901.1 4.04E-01 -(1.7) 9 GERSS1 EUROPIUM-154 -7.83E-02 U 8.6E-02 8.6E-02 1.37E-01 pCI/g -0.57 10/28/02 11:11 a 398.7 E901.1 3.72E-01 -(1.8) 9 GER6S1 EUROPIUM.155 -1.43E-02 U 6.OE-02 6.OE-02 1.00E-01 pCilg -0.14 1012B102 11:11 a 398.7 E901.1 1.57E501 -0.48 9 GER6S1 Q I. %61LS1 rptSTLRchSample V3.95 A97 muIMUA,LC-P.eoecUon, DecIslon Level based on Instrument background or blank, adjusted by the sample Efficlency, Yleld, and Volume.J Qual -No U qualifier has been assigned and the result Is below the Reporting Urlit, RL_ CRDL) or Reporl Value Is Estimated. U Qual -Analyzed for, but the result is less then the MdclMdalTotal Uncert or gamma scan software did not Identify the nuclido.NJ 0 ( ( r:~-en H g Lab Name: STL Richland Lot-Sample No.: J2J030140-16 Client Sample ID: 9523-0000-003F Count Parameter Result Qual Error( 2 s)POTASSIUM-40 1.13E+01 1.RE+OO MAGNESIUM.54 2.82E-02 U 2.5E-02 NIO1IUM-94 7.39E-03 U 2.3E-02 LEAD-212 5.60E-01 1212-01 LEAD-214 5.20E-01 1.2E-01 RADIUM226 4.49E-01 1.0E-01 THALLIUM-208 1.84E-01 5.4E-02 II I II FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Date: 30-Oct-02 Total Uncert( 2 5)1.BE+00 2.5E-02 2.32.02 1 .2E-01 1.2E-01 1.OE-01 5.4E-02 MOCIMDA, Action Lev 3.89E-01 4.87E-02 4.24E-02 7.68E-02 7.97E2-0 6.60E-02 3.65E-02 Rpt Unit, Lc pCIYg pCilg pCVg pClI/g pCVg pClIg pC'Ug Yield RstUMDC, Anal CRDL(RL) RstlTotUcert Prep (29.) 10/28102 (129)0.58 10/28102 6.96E-01 (2.3)0.17 10/28102 2.85E-01 0.65 (7.3) 10/28/02 (9.2)(6.5) 10/28/02 (8.7)(6.8) 10128/02 (8.8)(5.) 10/28/02 (6.8)Collection Date: 9111/200211:18:00AM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID, Batch No.lys1s, Total Sa Aliquot Analy Metlhod, Date Size Size Primary Detector 11:11 a 398.7 E901.1 g GER651 11:11 a 398.7 E901.1 9 GER6S1 11:11 a 398.7 E901.1 g GER6$1 11:11 a 398.7 E901.1 g GER6$1 11:11 a 396.7 E901.1 g GER6S1' 11:11 a 398.7 E901.1 9 GER651.11:11 a 398.7 E901.1 9 GER6S1 I Number of Results: 17 Comments: STL Richland MDCIMDALc-Dotection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSampla J Qual -No U qualifier has been assigned and the result Is below the Reporting LImit, RL (CRDL) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result Is loss than the MdclMdalTotal Uncert or gamma scan sottware did not identlfy the nucilde. ( -..- ( --f ( ' ( F CD'I -- -(.-H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-12 Client Sample ID: 9523-0000-004F Date: 30-Oct-02 Collection Date: 9116/2002 2:55:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID, Batch No.Count Total MDCIMDA. Rpt Unit, Yield RsUMDC, Analysis, Total Se Aliquot Analy Method, Parameter Result Qual Error I 2 s) Uncort( 2 s) Action Lev Lc CRDL(RL) RstlotUcert Prep Date Size Size Primary Detector Batch: 2277386 Work Order. E9AIQIAA Report DB0D: SE9AlQW=ACTINIUM-228 7.83E-01 1.9E-01 1.9E-01 1.63E-01 pCi/g (4.8) 10/28102 09:26 a 368.9 E901.1 (8.4) g GER551 AG-10DM 4.78E-03 U 2.2E-02 2.22-02 3.92E-02 pClg 0.12 10/28102 09:26 a 368.9 E901.1 0.43 9 GER5S1 AMERICIUM-241 3.86E-03 U 4.8E-02 4.8E-02 8.01 E-02 pCl/g 0.05 10/28/02 09:26 a 368.9 E90.M 0.16 9 GER5S1 sISMUTH-214 3.76E01 U 1.2E-01 1.2E 01 1.76E-01 pCVg (2.1) 10/28102 09:26 a 368.9 E901.1 (6.2) 9 GER5S1 COBALT-6O 1.04E-02 U 3.0E-02 3.0E-02 5.74E-02 pC1/g 0.18 10128/02 09:26 a 368.9 E901.1 1.52E-01 0.69 9 GERSS1 CESIUM-134 5.13E-02 U 3.6E-02 3.62-02 7.09E-02 pCVg 0.72 10/28/02 09:26 a 36B.9 E901.1 1.87E-01 (2.8) 9 GERWS1 CESIUM-137 1.76E-02 U 3.0E202 3.0E-02 5.53E-02 pCilg 0.32 10/28/02 09:26 a 368.9 E901.1 3.16E-01 (1.2) 9 GER5$1 EUROPIUM-162 1.80E-02 U 7.1E-02 7.1E-02 1.27E-01 pCug 0.14 10/28/02 09:26 a 368.9 E90i.1 4.04E-01 0.5 9 GER5$1 EUROPIUM-154 2.29E.02 U 8.1E-02 8.1E-02 1.54E-01 pClIg 0.15 10128/02 09:26 a 368.9 E901.1 3.72E-01 0.57 9 GER5S1 EUROPIUM-155 9.44E-02 U 6.72-02 6.7E-02 1.20E-01 pCi/g 0.79 10128/02 09:26 a 368.9 E901.1 1.57E+01 (2.8) g GER5S1 rptSTI-RchSamnple V43.95 A97 MNCJIMDA,Lc -DeOection, DecIsIon Level based on Instrument background or blank, adjusted by the sample Eficlency, Yield, and Volume.J Qual -No U qualilfer has been assigned and the result Is below the Reporting LImit, RL (CROL) or Report Value Is Estimated. U Qual -Analyzed for, but the result Is less than the MdalMdalTotal Uncert or gamma scan software did not Identify the nuclide. ( I C. ( (C ( I ( (t II tI I- I co I-3 I-FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-12 Client Sample ID: 9523-0000-004F -Parameter POTASSIUM-40 MAGNESIUM.54 NIOBIUM.94 LEAD-212 LEAD-214 RADIUM-225 THALLIUM-209 Result 9.02E+00 1.04E202-3.74E-03 5.99E-01 4.03E-01 3.76E-01 2.34E-01 Count Qual ErTor ( 2 s)1.5E+00 U 3.0E-02 U 2.7E-02 1.3E-01 1.4E-01 1.22-01 6.6E-02 Total Uncertl 2 a)1.5E+00 3.0 2 2.7E.02 1.32-01 1.4E-01 1.2E-01 6.6E-02 MDCIMDA, Action Lev 4.28E-01 5.52E-02 4.71 E-02 9.52E-02 9.172-02 8.62E-02 4.82E-02 Rpt Unit.Le pCi/g pCi/g pCVg pClIg pCVg pCsg pCi/g Yteld RsUMDC, Anal CRDL(RL) RsVTotUccrt Prep (21.1) 10/28/02 (12.)0.19 10128102 6.96E-01 0.69-0.08 10128/02 2.85E-01 -0.28 (6.3) 10128102 (9.3)(4.4) 1 02=802 (5.9)(4.4) 10/28/02 (6.2)(4.9) 10Q28102 (7.2)Date: 30-Oct-02 Collection Date: 911612002 2:55:00 PM Received Date: 1012/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID, Batch No.ysis, Total Sa Aliquot Analy Mcthod, Dale Size Size Primary Detector 09:26 a 368.9 E901.1 g GER5S1 09:26 a 368.9 E901.1 g GER5$1 09:26 a 366.9 E901.1 9 GER5S1 09:26 a 368.9 E901.1 g GER5$1 0926 a 368.9 E901.1 g GER5S1 09:26 a 368.9 E901.1 g GER5$1 09:26 a 368.9 E901.1 9 GER551 Number orResults: 17 Comments: STL Richland MDCIMDAL -D.etection, Decision Level based an Instrument baciground or blank, adjusted by the sample Efflclency, Yield, and Volume.rptSTLRchSample J Qual -No U qualIfier has been assigned and the result Is below the Reporting Llmit. RL (CRDL) or Report Value Is nstImatad. V3.9S A97 U Qual -Analyzed for, but the result is less than the MdclMdarotal Uncert or gamma scan software did not identiFy the nucilde.N3 gj. [ [ ( ( I ( r-r/, H FORM I SAMPLE RESULTS SDG: .21214 Report No.: 20801 C:C No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-13 Client Sample ID: 9523-000D-004FS Date: 30-Oct-02 Collection Date: 9116t2002 2:55:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL O7IMerod bv rllent Samole ID. Rnirh No Count ToWa MDCIMDA, Rpt Unit, Yield Rst/MDC. Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error ( 2 s) Uncert 2 5) Action Lev Lc CRDL(RL) Rst/TotUcert Prep Date Size Size Primary Detector Batch: 2277385 Work Order E9A1T1AA Report DBID: 9E9AIT10 ACTINIUM-228 5.71E*01 U 1.BE-01 1.8E-01 3.12E-01 pCi/g (1.8) 10/28/02 11:09 a 354.4 E90l.1 (6.4) 9 GER2S1 AG-lasM -1.17E-02 U 2.3E-02 2.3E-02 3.95E-02 pC/g .0.3 10/28102 11:09 a 354.4 E901.1-(1.) 9 GER2S1 AMERICIUM-241 -1.76E-01 U 3.OE-01 3.0E-01 4.89E-01 pClIg -0.36 10128/02 11:09 a 354.4 E901.1-(1.2) g GER2$1 BISMUTH-214 4.49E-01 U 1.4E-01 1.4E-01 1.98E-01 pCi/g (2.3) 10128/0Z 11:09 a 354.4 E901.1 (6.6) g GER2$1 COBALT.60 8.27E-03 U 2.9E-02 2,9E-02 5.47E-02 pCi/g 0.15 10128102 11:09 a 354.4 E901.1 1.52E-01 0:58 g GER2$1 CESIUM-134 1.04E-02 U 3.,E-02 3.BE-02 6.8BE-02 pCig 0.15 10(28102 11:09 a 354.4 E901.1 1.87E-01 0.55 9 GER251 CESIUM-137 1.672-02 U 3.2E-02 3.2E-02 5.74E-02 pCtIg 0.29 10128102 11:09 a 354.4 E901.1 3.16E-01 (1.1) 9 GER2S1 EUROPIUM-152 -1.12E-01 U 9.5E-02 9.5E-02 1.40E-01 pCI/g -0.8 10128/02 11:09 a 354.4 E901.1 4.042-01 -(2.4) 9 GER251 EUROPIUM-154 -6.84E.02 U 7.7E.02 7.72-02 1.242-01 pCl/g -0.55 10/28/02 11:09 a 354.4 E901.1 3.72E-01 -(1.8) 9 GER2$1 EUROPIUM-155 -4.36E-03 U 1.2E-01 1.2E-01 2.02E-01 pCilg -0.02 10128o02 11:09 a 354.4 E901.1 1.57E+01 -0.07 9 GER2$1 STL Rtchland MnreUn ._. _. ..I. ._..-rptSTLRchSample V3.9S AS?IK!Izu~sjwrw~ .u~wwu16 ur 19suo LeUvul OaseQ on mnStrIAM OOCKground or blank., adjusted by the sample EMclency. Yiteld, and Volume.J Quat .No U qualifier has been assigned and the result Is below the Reporting Urmit. RL (CROL) or Report Value Is Estimated. U Quat -Analyzed for, but the result Is less than the Mdc/MdalToWai Uncert or gamma scan software did not Identity the nuclide. I ( F (__( V I I I ( I r" -rn 1-3 t_1 1-4 (7)i FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Date: 30-Oct-02-P2 POT)MAGI NIC LE RA Lab Name: STL Richland Lot-Sample No.: J2J030140-13 Client Sample ID: 9523-0000-004FS Count trameter Result Qual Error (2 s)kSSIUM-40 1.0BE+01 1.7E*00 NiESIUM-54 1.33E-02 U 2.9E-02)BlUM-94 5.92E-03 U 2.91E-02 EAD-212 6.81 E-01 1.7E-01 EAD-214 5.03E-01 U 1.4E-01 DIUM-226 4.49E-01 U 1.4E-01 UIUM-208 1.772-01 U 5.9E-02 Total Uncertg 2 5)1.72+00 2.9E-02 2.9E.02 1.7E-01 1.4E-01 1.4E*01 5.9E-02 MOCJMDA, Action Lev 4.81E-01 5.45E-02 5.23E-02 8.43E.02 I .B7E-01 1.9BE-01 9.0BE-02 Rpt Unit, Lc pCVg pCIg pCIlg pClg pCI/g pCJIg pC~g Yield RstJMDC, Anal CRDL(RL) Rst/TotUcart Prep (22.4) 10/28/02 (12.8)0.24 10/28102 6.962-01 0.91 0.11 10/28/02 2.85E-01 0.41 (8. 1) 10/28/02 (7.8)(3.2) 10/28/02 (8.9)(Z3) 10B/2802 (6.6)(1.9) 10/2BI02 (6.)Collection Date: 9/16/2002 2:55:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by ClIent Sample ID. Batch No.lysis, Total Sa Aliquot Analy Method, D Date Size Size Primary Detcctor 11:09 a 354.4 E901.1 g GER251 11:09 a 354.4 E901.1 g GER2$1 11:09 a 354.4 E901.1 g GER2S1 11:09 a 354.4 E901.1 g GER2$1 11:09 a 354.4 E901.1 9 GER251 211:09 a 354.4 E901.1 9 GER2S1 211:09 a 354.4 E901.1 9 GER2S1 THA Numbor of Results: 17 Comments, STL Richland MDCIMDALc

Detection, Decision Level based on instrument background or blank, adjusted by the sample Efficiency, Yiold, and Volume.rptSTLRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting LTmit. RL (CR01 or Report Value is Estimatod.

V3.95 A97 U Qual -Analyzed for, but the result is loss than the MdcIMdalTotal Uncort or gamma scan software did not Identify the nuclide.Ln V- I ' '( -( -.r *rI. I I I I 1' (f CO t.1 Lab Name: STL Richland Lot-Sample No.: J2J030140-6 Client Sample ID: 9523-0000-006F FORM I SAMPLE RESULTS SDG: 21214 ReportNo.: 20801 COC No.: Date: 30-Oct-02 Collection Date: 911212002 10:40:00 AM Received Date: 10/2J2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.Count Total MDCIMDA, Rpt Unit, Yield RstUMDC, Analysis, Tatal So Aliquot Analy Method, Parameter Result Qual Error (2 s) Uncerd( 2 s) Action Lev La CRDL(RL) Rs/TottUcert Prep Date Size SIzD Primary Detector Batch: 2277384 Work Order. ESAIFIM Report DS ID: ME9AIF10 ACTINIUM-228 1.55E+00 U 3.82-01 3.6E-01 B.56E-01 pCI/g (2.4) 1 0/2802 07:37 a 195.0 E901.1 (8.2) 9 GER251 AG-108M -2.08E-02 U 5.2E-02 5.2E-02 8.76E-02 pCilg -0.24 10/28102 07:37 a 195.0 E901.1-0.81 9 GER2S1 AMERICIUM-241 -2.33E-01 U 5.6E-01 5.6E-01 9.42E-01 pC1/g -0.25 10128/02 07:37 a 195.0 E901.1-0.83 S GER251 BISMUTH.214 1.30E+00 2.72-01 2.7E-01 1.77E-01 pCIlg (7.3) 10/28/02 07:37 a 195.0 E901.1 (9.6) 9 GER2S1 COBI3T-60 7.84E-03 U 5.32-02 5.32-02 9.97E-02 pCI/g 0.08 10/28102 07:37 a 195.0 E901.1 1.52E-01 0.29 g GER2S1 CESIUM-134 3.402-02 U 5.6E-02 5.6E202 1.0GE-01 pCi/g 0.32 10128/02 07:37 a 195.0 E901.1 1.87E-01 (1.2) 9 GER2S1 CESiUM-137 9.58E-01 1.BE-01 1.82-01 1.10E-01 pCI/g (8.7) 10/28/02 07:37 a 195.0 E901.1 3.16E 01 (10.9) 9 GER2S1 EUROPIUM 152 .9.10E-02 U 1.8E-01 1.8E-01 2.62E-01 pCi/g -0.35 10/28/02 07:37 a 195.0 E901.1 4.04E-01 -(1.) 9 GER2S1 EUROPIUM.154 3.47E-02 U 1.5E-01 1.5E-01 2.88E-01 pC1/g 0.12 10/28/02 07:37 a 195.0 E901.1 3.72E-01 0.45 9 GER2S1 EUROPIUM-155 -1.64E-01 U 2.1E-01 2.1E-01 3.45E-01 pCVg -0.48 10/28/02 07:37 a 195.0 E901.1 1.57E+01 -(1.5) 9 GER2S1 STL Ric hiand rptSTLRch~Sample V3.25 AOT Ni CA MOCIMDALc-DetectIon, Decision Level based on Instrument background or blank, adjusted by the sample EIciency, Yield, and Volume.J Qual -No U quallfer has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. U Qual -Analyzed for, but the result Is less than the MdrMdalTotal Uncert or gamma scan software did not Identify the nucilde. I-( ((*- ( C I I f I I C C' I -H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-6 Client Sample ID: 9523.0000-005F -Parameter POTASSIUM-40 MAGNESIUM-54 NIOBIUM.94 LEAD-212 LEAD.214 RADIUM-225 THALUUM-203 Result 1.85E+01 2.53E-02-4.052-02 1.49E400 9.24E-01 1.30E+00 5.43E.01 Count Qual Error ( 2 s)2.9Et00 U 5.2E-02 U 5.02-02 3.1 E-01 2.7E-01 2.7E-01 1.2E-01 Total Uncertl 2 s)2.9E+00 5.2E-02 5.0E-02 3.1 E-01 2.7E-01 2.7E-01 1.2E-01 MDCIMDA, Action Lev 8.63E-01 9.83E-02 8.15E-02 1.452-01 1.99E-01 1.77E-01 8.34E.02 Rpt Unit.Lc p~lIg pCl/g pCl~g PCi/pCi/g pCi/g pCl/g Yield RstUMDC, Anal CRDL(RL) RstTotUcert Prep (21.4) 10/28/02 (12.7)0.26 10128/02 6.96E-01 0.97-0.5 10128102 2.85E-01 -(1.6)(10.2) 10128102 (9.6)(4.6) 10/28102 (6.8)(7.3) 10128/02 (9.6)(6.5) 10/28/02 (8.8)Date: 30-Oct-02 Collection Date: 9/12/2002 10:40:00 AM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Balch No.Iyst5, Total Sa Aliquot Analy Method, Date Size Size Primary Detector 07:37 a 195.0 E901.1 g GER2$1 07:37 a 195.0 E901.1 g GER2S1 07:37 a 195.0 E901.1 g GER2S1 07:37 a 195.0 E901.1 g GER2S1 07:37 a 195.0 E901.1 g GER2$1 07:37 a 195.0 E901.1 g GER2S1 07:37 a 195.0 E901.1 g GER2$1 Number of Results: 17 Comments: STL Rlchland MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the simple Efficiency, Yield, and Volume.rptSTLRchSamplo J Qual -No U qualIfier has boon assigned and the result Is below the Reporting Limit RL (CRDL) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result Is less than the Mdc/MdalTotal Uncert or gamma scan software did not Identify Ute nuclide.bi-i (--- , f, -I ' ( '( 1* I I I C I F CD H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140.7 Client Sample ID: 9523-0000-006F Date: 30-Oct-02 Collection Date: 9/12/2002 2:08:00 PM Received Date: 101212002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.Count Total MDCIMDA. Rpt Unit, Yield RstIMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error C 2 S) Uncerd 2 s) Action Lev Le CRDL(RL) RsttTotUcert Prep Date Size Size Primary Detector 8atch: 2277384 WorkOrdor E9AlGtM ReportO01BI: 9E9A1G10 ACTNIUM.228 8.11t-01 2.7E-01 2.7E-01 2.36E-01 pCi/g (3.4) 10128102 08:37 a 215.6 E901.1 (6.) g GER451 AG-108M -4.252-02 U 3.8E-02 3.8E-02 5.93E-02 pCi/g -0.72 10/28/02 08:37 a 215;6 E901.1-(2.2) g GER4S1 AMERICIUM-241 1.54E-02 U 2.1E-01 2.1E-01 3.70E-01 pCiVg 0.04 10128/02 08:37 a 215.6 E901.1 0.15 9 GER451 BISMUTH-214 8.94E-01 2.32-01 2.3E-01 1.31E-01 pCl~g (6.8) 10/28/02 08:37 a 215.6 E901.1 (7.9) g GER4S1 COBALT-80 2.38E-02 U 4.9E-02 4.9E-02 9.53E-02 pClIg 0.25 10128/02 08:37 a 215.6 E901.1 1.52E-01 0.98 9 GER451 CESIUM-134 9.16E-02 U 5.4E-02 5.4E-02 1.09E-01 pC1ig 0.84 10128/0208:37 a 215.6 E90l.1 1.87E-01 (3.4) 9 GER4$1 CBSIUM-137 1.01 E+00 1.8E-01 1.8E-01 8.63E-02 pCIg (11.9) 10128/02 08:37 a 215.6 E901.1 3.16E-01 (11.1) 9 GER451 EUROPIUM-152 1.03E-01 U 1.1E-01 1.1E-01 2.02E-01 pCVg 0.51 10128102 08:37 a 215.6 E901.1 4.04E-01 (1.9) g GER4$1 EUROPIUM-154 -9.91E.03 U 1.3E-01 1.3E-01 2.39E-01 pCl9g -0.04 10128/02 08:37 a 215.6 E901.1 3.72E-01 -0.15 9 GER4S1 EUROPIUM-155 8.062-02 U 1.2E-01 1.2E-01 2.08E-01 pCt/g 0.39 10/28102 08:37 a 215.6 E901.1 1.57P+01 (1.4) g GER4$1 STL Richland rptSTLRchSample V3.95 A97 r.J MDCIMDA,Lc -Detectlon, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.J Qual -No U quallter has been assigned and the result Is below the Reporting Umit, RL (CRDL) or Report Value Is Estimated. U Qual -Analyzed ror, but the result is less than the Mdc/MdalTotal Uncert or gamma scan software did not Identify the nucildo. f C- I I I' ( II .V( *r F- " (: C,,'-H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name; STL Richland Lot-Sample No.: J2J030140-7 Client Sample ID: 9523-0000-006F -I f Parameter Result Qual'OTASSIUM-40 1.31E+01 AAGNESIUM.54 -7.88E-05 U NIOBlUM-94 1.902-02 U LEAD-212 9.39E-01 LEAD-214 B.06E-01 RAOIUM-226 8.94E-01 THALUUM-208 3.23E-01-Count Error ( 2 5)2.2E+00 4.7E-02 4.3E-02 2.CE-01 2.2E-01 2.3E-01 1.12-01 ToWtl Uncert( 2 a)2.2E+00 4.7E.02 4.3E-02 2.E2-01 2.2E.01 2.3E-01 1 .2Et01 MDCIMDA, Action Lev 6.542-01 8.44E-02 7.99E-02 1.1 4E-01 1.52E-01 1.31 E-01 7.65E-02 Rpt Unit, Lc pCi/9 pCi/g pCitg pCI/g pC~g pCi/g Yleld Rst/MDC, Anal CRDL(RL) Rst/TotUcert Prop (20.1) 10/28102 (11.7)0. 10/28102 6.96E-01 0.0.24 10/28/02 2.85E-01 0.89 (8.2) 10/28/02*(9.5)(5.3) 10/28/02 (7.4)(6.8) 10128/02 (7.9)(4.2) 10/28/02 (5.2)Date: 30-Oct-02 Collection Date: 9/12/2002 2:08:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.ysis Total Sa Aliquot Analy Method, Date Size Size PrImary Detector 08:37 a 215.6 E901.1 g GER4$1 08:37 a 215.6 E901.1 g GER4$1 08:37 a 215.6 E901.1 g GER4$1 08:37 a 215.6 E901.1 g GER451 08:37 a 215.6 E901.1 g GER4$1 08:37 a 215.6 E901.1 g GER4$1 08:37 a 215.6 E901.1 g GER4S1 Number of Results: 17 Comments: STL Richland MDCJMDA,Lc -Detection, Decislon Level based on instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Umit, RL (CROL) or Report Value Is Estimated. V395 A97 U Qual -Analyzed for, but the result Is less tlAn the MdclMdalTotal Uncert or gamma scan software did not Identify the nuclild.N bi f (-[ , I 1 5 [ -0)H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-8 Client Sample lD: 9523-0000-007F Date: 30-Oct.02 Collection Date: 9/12/2002 2:00:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sarnole ID. Batch No.Count Total MOCIMDA, RptUnit, Yield RStlMDC. Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error (2 5) Uncerlt 2 s) Action Lev Lc CRDL(RL) RstlTotUcert Prep Date Size Size Primary Detector Batch: 2277384 Work Order E9AlH1AA Report OB ID: 9E9A1H10 ACTINIUM-22z 1.44E+00 U 4.5E-01 4.5E-01 7.76E-01 pC/g (1.9) 10/28/02 08:3B a 142.2 E901.1 (6.4) g GER5S1 AG-1DBM -2.40E-02 U 6.0E-02 6.0E-02 1.012-01 pCltg -0.24 10/28102 08:38 a 142.2 E901.1-0.8 9 GER5$1 AMERICIUM-241 8.27E-02 U 1.1E-01 1.1E-01 1.94E-01 pCVg 0.43 10/28/02 08:38 a 142.2 E901.1 (1.4) 9 GER5$1 BISMUTH-214 1.10c+00 U 3.0E-01 3.0E-01 4.68E-01 pCI/g (2.4) 10/28102 08:38 a 142.2 E901.1 (7.4) 9 GER5SI COBALT-60 4.56E-02 U 6.3E-02 6.32-02 1.30E-01 pCt/g 0.35 10/28/02 08:38 a 142.2 E901.1 1.52E-01 (1.4) 9 G2R5S1 CESIUM-134 1.12E-01 U 7.6E-02 7.6.E02 1.54E-01 pCI/g 0.73 10/28/02 08:38 a 142.2 E901.1-1.87E-01 (3.) 9 GER5$1 CESIUM.137 1.01E+00 3.42E01 3.4E-01 1.14E-01 pCi/g (16.7) 10/2B/02 o8:3a a 142.2 £901.1 3.16E-01 (11.3) g GER5S1 EUROPIUM-152 3.88E-02 U 1.8E-01 1.8E201 3.27E-01 pCi/g 0.12 10/28/02 08:38 a 142.2 E901.1 4.04E-01 0.42 9 GER551 EUROPIUM-154 -1.57E-01 U 2.1 E-01 2.1E-01 3.52E-01 pC/g -0.45 10/28/02 08:38 a 142.2 E901.1 3.72E-01 -(1.5) 9 GER5S1 EUROPIUM.155 8.01 E-02 U 1.5E-01 1.5E-01 2.682E01 pCI/g 0.3 10/28/02 08:38 a 142.2 E901.1 1.57E+01 (1.1) 9 GER5S1 STL Richland rptSTLRchSampla V3.95 AG7 wj 0 MDCIMDALe -Detection, Decision Level based on Instrument background or blank, adjusted by the sample EffIclency, Yield, and Volume.J Qual -No U qualler has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. U Qual -Analyzed for, but the result Is less than the Mdc/MdalTotai Uncert or gamma scan software did not Identify the nuclide. (I, -f I g Lab Name: STL Richland Lot-Sample No.: J2J030140-8 Client Sample ID: 9523.0000-007F I 1 I I f i FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: I .I .. -t .f -Date: 30-Oct.02-Parameter Result Qual POTASSIUM-40 1.62E+01 MAGNESIUM*54 -2.31 E-02 U NIOBIUM-94 3.38E-03 U LEAD-212 1.16E+00 LEAD.214 1.27E+00 RADIUM-226 1.10O2400 THALUUM-208 3.97E-01 Numberof Results: 17 Comments: Count Error ( 2 51 2.9E+00 6.2E-02 5.7E-02 2.81201 3.4E-01 3.0E-01 1.2E-01 Total Uncertl 2 S)2.9E+00 6.2E-02 5.7E*02 2.8E-01 3.4E-01 3.OE-01 1.22-01 MDCIMDA, Actlon Lev 7.36E-01 1 .0E-01 1.04E-01 229E-01 2.24E-01 1.91E-01 1.1 2E-01 Rpt Unit, Le PCVgq pCilg pCI/g PCl/g Yield Rst/1ADC, Anal CRDL(RL) RstlTotUcert Prep (22) 1 02B/02 (1 1.)-0.21 1012B102 6.96E-01 -0.74 0.03 10/28/02 2.85E-01 0.12 (5.1) 10/28/02 (8.3)(5.7) 10/28102 (7.5)(5.8) 10128/02 (7.4)(3.5) 10/2802 (6.5)Collection Date: 9/12/2002 2:00:00 PM Received Date: 10/212002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.ysis, Total So Aliquot Analy MeUlod, Date Size Size Primary Detoector 08:38 a 142.2 E901.1 g GER5$1 08:38 a 142.2 E901.1 g GER5$1 08:38 a 142.2 E901.1 g GER5$1 08:38 a 142.2 E901.1 g GER5S1 08:38 a 142.2 E901.1 g GER5$1 08:38 a 142.2 E901.1 g GER5$1 08:38 a 142.2 E901.1 g GERS51 STL Richland MDCIMDA,Lc -Detecion, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTIRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Limit RL (CROL) or Report Value Is Estimated. V3.95A97 U Qual -Analyzed for, but the result Is less than the MdclMdalTotal Uncert or gamma scan software did not identify the nuclide.w r -(--- r -- -- 1.-02 P-F"- F F I I ~ FF ( F F F F Hd Lab Name: STL Richland Lot-Sample No.: J2J030140-9 Client Sample ID: 9523-0W00-008F FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Date: 30-Oct-02 Collection Date: 9112/2002 10:12:00 AM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Samote ID, B3alch No.Count Total MOCIMDA, Rpt Unit, Yield RsU/MDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Oual Error( 2 5) Uncert z2 ) Action Lev Le CRDL(RL) Rst/lotUcert Prep Data Size Size Primary Detector Batch: 2277384 WorkOrder E9A1K1M Report:B1O: gE9AlK10 AC=NIUM228 1.642+00 4.3E-01 4.3E01 2.54E-01 pCiIg (6.5) 10/28/02 07:39 a 205.4 E901.1 (7.6) 9 GER651 AG- 108M -2.03E-02 U 3.9E-02 3.9E.02 6.41 E-02 pClg -0.32 10/28102 07:39 a 205.4 E901.1-(1.1J g GER6$1 AMERICIUM-241 6.76E-02 U 1AE-01 1.4E-01 2.411E-01 pCVg 0.28 10/28/02 07:39 a 205.4 E901.1 1. 9 GER651 BISMUTH 214 1.24E+00 U 2.72-01 2.7E-01 3.76E-01 pCl/g (3.3) 10128/02 07:39 a 205.4 E901.1 (9.1) 9 GER651 COBALT-60 1.67E-02 U 4.5E-02 4.52-02 8.82E-02 pCIlg 0.19 10/28/02 07:39 a 205.4 E901.1 1.52E-01 0.75 9 GER6S1 CESIUM-134 8.506-02 U 5.5E-02 5.5E-02 1.07E-01 pCi/g 0.61 10/28/02 07:39 a 205.4 E901.1 1.87E-01 (Z4) g GER6$1 CESIUM.137 1.01E+00 1.7E-01 1.7E-01 9.25E-02 pCI/g (10.9) 10/28/02 07:39 a 205.4 ES01.1 3.16E-01 (12.1) 9 GER6$1 EUROPIUM-152 -2.38E-03 U 1.3E.01 1.3E.01 2.27E-01 pCI/g -0.01 10/28/02 07:39 a 205.4 E901.1 4.04E-01 -0.04 9 GER6$1 EUROPIUM-154 4.47E-02 U 1.5E.01 1.5E-01 2.80E-01 pCUg 0.16 10/28/02 07:39 a 205.4 E901.1 3.72E-01 0.6 y GER6$1 EUROPIUM-155 8.78z-02 U 1.2E-01 1.2E-01 2.05E-01 pCi/g 0.43 10/28102 07:39 a 205.4 E901.1 1.57Er+01 (1.5) 9 GER651 011 Dl...rptSTLRchSample V3.95 A97 W-Detecuon, Dedslon Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.J Qual -No U qualifier has been assigned and the result Is below the Reporting Umit, RL (CROL) or Report Value Is Estimated. U Qua2 -Analyzed for, but the result Is less than the Mdc/MdalTotal Uncert or gamma scan software did not Identify the nucilde. f ((I -( f I t (Hn H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-9 Client Sample ID: 9523-0000-OOBF Parameter POTASSIUM-40 MAGNESINUM54 NIOBIUM-94 L-A0-212 LEAO-214 RADIUM-225 THALUUM-208 Result Qual I.8SE+01 3.22E-02 U-1.81E-02 U 1.34E+00 1.28E+00 1.24E+00 U 4.94E-01 Count Error ( 2 s)3.0E+00 5.22.02 4.5E-02 2.6E-01 3.0E-01 2.7E-01 1.1 E-01 Total Uncert 2 s)3.0E+00 5.2E.02 4.5E202 2.6E-01 3.0E-01 2.7E-01 1.12E01 MDCIMDA.Action Lev 7.10E201 9.70E-02 7.74E202 1.29E-01 1.692-01 3.76E-01 7.98E-02 Rpt Unit, Le pcil9 pCi/g pCi~g pCIIg pCilg pcit9 PCl/g pCT/g Yield R CROLIRLI Rst 6.96E-01 2.85E-01 ( U ( ( U ( I .U Date: 30-Oct-02 Collection Date: 9/12/2002 10:12:00 AM Received Date: 101212002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID, Batch No.StMDC, Analysis, Total Sa Aliquot Analy Method,/ToWcert Prep Date Skie Size Primary Detector (26.5) 10/28102 07:39 a 205.4 E901.1 (127) g GER6$1 0.33 10/28/02 07:39 a 205.4 E501.1 (1.2) 9 GER651-0.23 10/28102 07:39 a 205.4 E901.1-0.81 9 GER6S1 (10.4) 1W/2802 07:39 a 205.4 E901.1 (10.2) 9 GER5S1 (7.6) 10128102 07:39 a 205.4 E901.1 (8.5) g GER651 (3.3) 10128102 07:39 a 205.4 E201.1 (9.1) g GER6S1 (6.2) 1028102 07:39 a 205.4 E901.1 (8.7) g GER651 Number of Results: 17 ComMents: STL Richland MDCIMDA,Lc -Detection, Decision Level based on Instrument background or blanfl4 adjusted by the sample Efficiency, Yield, and Voiume.rptSTLRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Limit, RL (CROL) or Report Value Is Estimated. V3.95 A97 U Qua] -Analyzed for, but the result Is less than the Mdc/MdarTotal Uncert or gamma scan software did not Identify the nucilde.w w ( -( U I -U-EIn H I -( (FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No. : ( ' ( I ' ' Date: 30-Oct-02 Collection Date: 9/1612002 2:42:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered bv Clenl Sample ID, Batch No.( .-Lab Name: STL Richland Lot-Sample No.: J2J030140-14 Client Sample ID: 9523-0000-009F Count Total MDC[MDA, Rpt Unit 1 Yield Rs1/MDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error (2 s) Uncart 2 s) Action LaV Lc CRDL(RL) RstUTotUcert Prep Date Suze SIze Primary Detector Batch: 2277386 WorkOrden E9AIXIAA ReportDslO: 9E9AIX10 ACTINIUM-228 6.25E-01 2.OE-01 2.0E-01 1.55E-01 pCVg (4.) 10/28102 11:10 a 341.6 E901.1 (6.3) 9. GER4S1 AG.108M -1.43E-02 U 2.1E-02 2.1E-02 3.4BE-02 pClg -0.41 10/28/02 11:10 a 341.6 E901.1-(1.4) 9 GER4S1 AMERICIUM-241 -1.22E-02 U 1.4E-01 1.4E-01 2.51E-01 pCIg -0.05 10/28102 11:10 a 341.6 E901.1-0.17 9 GER4S1 sISMUTH-214 4.65E-01 U 12E-01 1.2E-01 1.89E-01 pCIg (2.5) 10/28/02 11:10 a 341.6 E901.1 (7.6) g GER4$1 COBALT-80 -4.78E-03 U 3.32-02 3.3E-02 5.86E-02 pClg -0.08 10/28/02 11:10 a 341.6 E901.1 1.52E-01 -0.29 9 GER4$1 CESIUM-134 -1.75E-04 U 2.7E-02 2.72-02 4.98E-02 pCVg 0. 10/28/02 11:10 a 341.6 E901.1 1.87E-01 -0.01 9 GER4S1 CESIUM-137 7.97E-02 J 4.7E-02 4.7E-02 5.07E-02 pCI/g (1.6) 10/28/02 11:10 a 341.6 E901.1 3.1 6E-01 (3.4) .g GER4S1 EUROPIUM-152 -2.76E-02 U 7.3E-02 7.3E-02 1.22E-01 pCilg -0.23 10/28/02 11:10 a 341.6 E901.1 4.04E-01 -0.75 9 GER4$1 EUROPIUM-164 2.31E-02 U 8.7E-02 8.7E-02 1.652-01 pCIg 0.14 10/28/02 11:10 a 341.6 E901.1 3.72E-01 0.53 9 GER4$1 EUROPIUM-155 6.23E-02 U 7.8E-02 7.8E-02 1.38E-01 pCVg 0.45 10/28102 11:10 a 341.6 E901.1 1.57E+01 (1.6) 9 GER4S1 STL Rlchland rptSTLRchSample V3.95 A97 w MDCIMDA,Lc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.J Qual -No U qualifier has been assigned and the result Is below the Reporting Limit, RL (CR0L) or Report Valuo Is Estimated. U Qual -Analyzed for, but the result Is less than the Mdc/MdalTotal Uncert or gamma scan software did not Identify the nucilde. F, -( -- -F --- (-- -( .(1.- ( I (( F-H 3 Lab Name: STL Richland Lot-Sample No.: J2J030140-14 Client Sample ID: 9523-000-009 F FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.:-Parameter PDTASSIUM-40 MAGNESIUM.54 NiOBIUM-94 LEAD-212 LEAD-214 RADIUM-225 THALLIUM.208 Result Qual 1.1 OE+01-9.16E-03 U 1.11 E-02 U B.09E-01 5.93E-01 4.65E-01 2.25E-01 U-Count Error ( 2 S)1 .8E+00 3.2E-02 2.8E.02 1.3E-01 1.4E-01 1.2E-01 6.4E-02 Total Uncertt 2 a)1.8o+00 3.2S-02 2.8E.02 11.3E-01 1.4E-01 1.2E-01 6.42-02 MDCIMDA, Action Lev 4.58E-01 5.52E-02 5.25E-02 7.73E-02 7.84E-02 9.01E202 9.78E-02 Rpt Unit, Lc pClg pCVg pCi/g pCi19 PClIg pCilg pCI/g Yield RsUMOC, Anal CRCL(RL) Rst/TotUcert Prep (24.1) 10/28102 (12.4)-0.17 10128102 6.96E-01 -0.57 0.21 10l28102 2.85E-01 0.78 (7.9) 10128/02 (9.6)(7.6) 10/28/02 (8.6)(5.2) 10/28/02 (7.6)(2.3) 10/28/02 (7.1)Date: 30-Oct-02 Collection Date: 9/16t2002 2:42:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.yols. Total Sa Aliquot Analy Method, Date Size Size Primary Detector 11:10 a 341.6 E901.1 g GER4S1 11:10 a 341.6 E901.1 9 GER4$1 11:10 a 341.6 E901.1 g GER4SI 11:10 a 341.6 E901.1 g GER4$1 11:10 a 341.6 E901.1 9 GER4$1 11:10 a 341.6 E901.1 g GER4S1 11:10 a 341.6 E901.1 g GER4$1 I Number of Rosults: 17 Comments: STL Richland MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Qual -No U qualifier has been assigned and the rusult Is below the Reporting Llmit, RL (CRDL) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result Is less than the MdclMdalTotal Uncert or gamma scan software did not Identify the nucilde.en r 'U.- -U F f (H'-V I I I I I .I ( (FORM I Date: 30-Oct-02 Lab Name: STL Richland Lot-Sample No.: J2J030140-1 Client Sample ID: 9523-0000-OIOF SAMPLE RESULTS SDG; 21214 Report No.: 20801 COC No.: CollectIon Date: 9/19/2002 10:55:00AM Received Date: 10J212002 2:40:00 PM Matrix: SOIL I Parameter Batch: 2277384 ACTINIUM.22B AG-I 0DM AMERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-1 52 EUROPIUM-154 EUROPIUM-155 Count Result Qual Error ( 2 s)Work Order. E9A001AA 1.20E+00 U 4.1E-0 1-1.92E-02 U 5.0E-02-1.47E-02 U 2.42-01 1.27E+00 U 2.7E-01 1.72E-02 U 5.8E-02 8.55E-02 U 6.9E-02 7.81E-01 1.6E-01-2.23E-02 U 2.1E-01-2.32E-02 U 1.8E-01 7.28E-02 U 1.8E-01 Totbl MDCIMOA. Rpt Unit, Uncert( 2 5) Action Lev Le Report 0D ID: 9E9A0O10 4.1 E-01 6.70E-01 pCI/g 5.02-02 8.49E-02 pCIIg 2.4E-01 4.01E-01 pClg 2.7E-01 4.05E-01 pCi/9 5.8E-02 1.102-01 pCi/g 6.9E-02 1.33E-01 pCilg 1.6E-01 1.05E-01 pCVg 2.1 E-01 2.82E-01 pCi1g 1.82-01 3.26E-01 pCt/g 1.8E-01 3.06E-01 pCIIg Yield RsttMDC, Analysis, CRDL(RL) Rsl/TotUcert Prep Date Ordered by Client Sample ID. Batch No.Total Sa Aliquot Analy Method, Size Size Primary Detector (1.8) 10/28/02 06:50 a (5.8)-0.23 10/28/10 06:50 a-0.77-0.04 10/28102 06:50 a-0.12 (3.1) 10128102 06:50 a (9.3)0.16 10/28/02 06:50 a 1.52E-01 0.59 0.64 10/28/02 06:50 a 1.87E-01 (2.5)(7.5) 10/28/02 06:50 a 3.16E-01 (9.6)-0.08 10/28102 06:50 a 4.04E-01 -0.21-0.07 10/28/02 05:50 a 3.72E-01 -0.25 0.24 10/28/02 06:50 a 1.57E*01 0.82 173.0 9 173.0 9 173.0 9 173.0 9 173.0 9 173.0 9 173.0 9 173.0 9 173.0 9 173.0 9 E901.1 GER1S1 E901,1 GERIS1 E901.1 GER151 E901.1 GERISI E901.1 GER15S E901.1 GER151 E901.1 GER1S1 E901.1 GER151 E901.1 GER151 E901.1 GER1S1 STL Richland MDCIMDALe -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRehSamplo J3 Qual -No U qualIfier has been assigned and the result Is below the Reporting Umlt, RL (CROL) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result Is less than the MdclMdalTotal Uncert or gamma scan software did not Identify the nuclide.0) 0 H--Pa P0T'a Lab Name: STL Richland Lot-Sample No.: J2J030140-1 Client Sample ID: 9523-0000-OIOF Count irameter Result Cual Error (2 5) Ur XSSILUM-40 1.92E+01 3.12+00 3 4ESIUM-54 2.302-02 U 8.8-o02 6'ISUM-94 6.692-02 U 5.9E-02:AD-212 1.49E+00 3.4E-01 EAD.214 1.53E+O0 3.3E-01 DIUM-226 1.27E+00 U 2.7E-01 LLIUM-208 4.21 E-01 U 1.2E-01 I (FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COc No.: I I MAGM NlO LE LE RATJ THA Total icert( 2 5).11+00 6.8E-02 5.9E-02 1.4E-01 3.3E-01!.7E*01 1.2F-01 MDCIMDA, Action Lev 9.95E-01 1 .23E-01 1.13E-01 1.48E-01 1.92E-01 4.05E-01 1.87E-01 Rpt Unit PCI/g pClIg pCllg PCt/g L( UI I Yield RsVMDC, Anal CRDL(RL) Rst/TotUcart Prep (19.3) 10/28102 (12.4)0.19 10128/02 6.96E-01 0.68 0.59 10/28/02 2.5E-01 (2.3)(10.1) 10/28l02 (8.8)(B.) 10/28/02 (9.3)(3.1) 10128102 (9.3)(2.3) 10/28/02 (7.2)Date: 30-Oct-02 Collection Date: 9/19/200210:55:00AM Received Date: 1012/2002 2:40:00 PM Matrix: SOIL Ordered by Clent Sample ID, Balch No.ysIs. Total Sa Aliquot Analy Method, Date Size Size PrImary Detector 06:50 a 173.0 E901.1 g GER1$1 06:50 a 173.0 E901.1 g GERISI 05:50 a 173.0 E901.1 g GER1S1 06:50 a 173.0 E901.1 g GER1S1 06:50 a 173.0 E901.1 9 GER1S1 06:50 a 173.0 E901.1 g GERIS1 2 06:50 a 173.0 E901.1 9 GER1$1 Numberaof Resulls: 17 Comments: STL Richland MDClMDA,Lc -Detection, Decision Lavel based on Instrument backSround or blank, adjusted by the sample Efficiency, Yield, and Volume.rptsTLRchSample J Qual -No U quallfier has been assigned and the result Is below the Reporting LUmit, RL (CROL) or Report Value is Estimated. V3.s6 A97 U Qual -Analyzed for, but the result Is less than the MdcIMdalTotal Uncert or gamma scan software did not Identify the nuchlde.w 43 I F I-- r--- r -I- i I I 1 ' I x1i FORM I H u Lab Name: STL Richland Lot-Sample No.: J2J030140-2 Client Samplo ID: 9523-0000 011F SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Oate: 3U-Uc-U;4 Collection Date: 9/19/2002 10:13:00 AM Received Date: 1012/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID, Batch No.Oree b.in Sal D.BacN Count Total MDCIMOAS Rpt Unit, Yield RstVMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Oual Error ( 2 s) Uncert( 2 s) Actlon Lev Lc CRDOLRL) RsUTotUcert Prp Date Size Size Primary Detector Batch: 2277384 Work Order E9AM41M Report :EB ID: 9E9A0410 ACTINIUM-228 8.31E-01 3.9E-01 3.9E-01 3.35E-01 pCilg (2.5) 10128102 06:52 a 180.2 E901.1 (4.3) 9 GER4$1 AG-108M -1.79E-02 U 4.0E-02 4.0E-02 G.83E-02 pCU9 -0.26 10/28/02 06:52 a 180.2 E901.1-0.89 9 GER4S1 AMERICIUM-241 1.54E-01 U 2.6E-01 2.6E-01 4.76E-01 pClg 0.32 10128/02 06:52 180.2 E901.1 (1.2) g GER4S1 BISMUTH.214 1.02E+00 2.3E-01 2.32-01 1.53E-01 pCilg (6.6) 10128/02 06:52 a 180.2 E901.1 (8.7) g GER4S1 COAlALT-60 7.28E-02 U 6.0E-02 6.0E-02 1.25E-01 pCl/g 0.58 10128102 06:52 a 180.2 E901.1 1.52E-01 (2.4) g GER4S1 CESIUM-134 3.72E-02 U 6.4E-02 6.4E-02 1.20E-01 pCVg 0.31 10/28/02 06:52 a 180.2 E901.1 1.87E-01 (1.2) 9 GER4S1 CESIUM-137 1.012+00 1.6-E01 1.6E-01 9.39E.02 PCI/g (10.7) 10/28/02 06:52 a 180.2 E901.1 3.16E-01 (12.4) 9 GER4$1 EUROPIUM-152 -2.55E-02 U 1.3E.01 1.3E-01 2.27E-01 pCilg -0.11 10/28/0205:52 a 180.2 E901.1 4.04E-01 -0.38 9 GER4$1 EUROPIUM-154 -7.33E-02 U 1.5E-01 1.5E-01 2.52E-01 pCl/g -0.29 10/28/D2 06:52 a 180.2 E901.1 3.72E-01 -1. 9 GER4$1 EUROPIUM-155 3.982-02 U 1.4A-01 1.4E-01 2.41E-01 pCI/g 0.17 10/2810206:52 a 180.2 E901.1 1.57E+01 0.57 9 GER451-W.rptSTLRchSample V3.95 AST-i.'etecuon, DecisTon Level based on instrument bacKground or blank, adjusted by the sample Efficiency, Yield, and Volume.J Qual -No U qualiflier has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. U Qual -Analyzed for, butthe resultis less than the MdcIMdalTotal Uncert or gamma scan software did not Identify the nucilde. FI- I I1. I I---r-- I I7 I V -H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-2 Client Sample ID: 9523-0000-011F -Parameter POTASSIUM40 MAGNESIUM.54 NIOBIUM-94 LEAD-21 2 LEAD-214 RADIUM-226 THALUUM-208 Result 1 .85E+01 1 .05E-02 3.86E-03 1.23E+00 1.13E+00 1.02E+00 4.1 8E-01 Count Qual Error ( 2 5)3.0E+00 U 5.3E-02 U 5.1E-02 2.6E-01 2.8E-01 2.3E-01 U 1.4E-01 Total Uncert( 2 s)3.02E00 5.3E -02 5.1E-02 2.6E-01 2.BE-01 2.3E-01 1.4E-01 MDCIMDA, Action Lev 5.90E-01 9.73E-02 9.20E-02 1.61 E-01 1.64E-01 1.53E-01 1.B2E-01 Rpt Unit, Lc p~lIg pCig pCI/g pCI~g pCi/g PCllg.Yield RstUMDC, Anal CRDL(RL) Rst/TotUcert Prop (31.3) 10)28/02 (12.4)0.11 10128102 6.96E-01 0.4 0.04 10/28102 2,85E-01 0.15 (7.6) 10/28/02 (9. 5)(6.9) 10/28/02 (B.)(6.6) 10/28/02 (8.7)(2.3) 10128102 (6.)Date: 30-Oct-02 CollectIon Date: 9/19/2002 10:13:00 AM Received Date: 1012/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.ysts, Total Sa Aliquot Analy Method, Date Size Size Primary Detector 06:52 a 180.2 E901.1 9 GER4S1 06:52 a 180.2 E901.1 g GER4$1 06:52 a 180.2 E901.1 9 GER4$1 06:52 a 180.2 E901.1 9 GER4S1 06:52 a 180.2 E901.1 9 GER4S1.06:52 a 180.2 E901.1 g GER4S1 206:52 a 180.2 E901.1 g GER4$1 Number of Results: 17 Comments: STL Richland MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Eflfciency, Yield, and Volume.rptSTILRchSampla J Qual -No U qualifier has been assigned and the result Is below the Reporting Umit, RL (CROL) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result is less than the MdclMdalTotaW Uncert or gamma scan software did not Identify the nuclide.w WD V ( *. U -C _f. F r I ( r. v I f..i ._-'-3 H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-10 Client Sample ID: 9523-0000-012F Date: 30-Oct-02 Collection Date: 9/12/2002 2:37:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.Count Total MDCJMDA, Rpt Unit, Yield RstlMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error( 2s) Uncert(2 s) Action Lev Lc CRDL(RL) RstrtoWcert Prep Date Size Size Primary Detector Batch: 2277384 WorkOrden E9A1LIAA ReportDBID: 9E9A1L10 ACTINIUM-228 6.51E-01 U 2.OE-01 2.0E-01 3.41E-01 pCI/g (1.9) 10/28/02 09:24 a 320.1 E901.1 (6.4) 9 GERI$1 AG-1OBM -2.42E-02 U 2.4E-02 2.4E-02 3.95E-02 pCl/g -0.61 10/28/02 09:24 a 320.1 E901.1-(2.) g GER1$1 AMERICIUM-241 .3.09E-02 U 1.3E-01 1.32-01 2.10E-01 pCi/g -0.15 10/28/02 09:24 a 320.1 E901.1-0.49 9 GER151 LISMUTH-214 4.31 E-01 U 1.2E-01 1.2E-01 1.96E-01 pCIg (2.2) 10/28/02 09:24 a 320.1 E901.1 (7.) 9 GER1S1 COBALT-50 3.84E-03 U 3.4E-02 3.4E-02 6.292-02 pCilg 0.06 10128/02 09:24 a 320.1 E901.1 1.52E-01 0.22 g GER1$1 CESIUM-134 4.43E-02 U 3.6E-02 3.6E-02 7.01E-02 pCUg 0.63 10/28102 09:24 a 320.1 E901.1 1.87E-01 (2.5) g GER1$1 CESIUM-137 9.88E-02 J 6.7E-02 6.7E-02 6.09E-02 pClIg (1.6) 10128102 09:24 a 320.1 E901.1 3.16E-01 (3.) 9 GERISI EUROPIUM-152 1.16E-01 U 1.2E-01 1.2E-01 1.39E-01 pClfg 0.83 10/28/02 09:24 a 320.1 E901.1 4.04E-01 (1.9) g GER1S1 EUROPIUM-154 -5.97E-02 U 1.0E-01 1.02-01 1.74E-01 pCI/g -0.34 10/28/02 09:24 a 320.1 E901.1 3.72E-01 -(1.1) g GER151 EUROPIUM-155 3.84E-02 U 9.2E-02 9.2E-02 1.592-01 pCIg 0.24 10Q28/02 09:24 a 320.1 E901.1 1.57E+01 0.83 g GER1$1 STh. Rich~land rptSTL.Rch~ample V3,95 A97 MDCIMDA.Lc -Detaction, Decision Level based on Instrument backaround or blank, adjusted by the sample Efficiency, Yield, and Volume.J Qual -No U qualifier has been assigned and the result Is below the Reporting Ltmit, RL (CRDL) or Report Value Is Estimated. U Qual -Analyzed for, but the result Is less than the MdclMdalTotal Uncert or gamma scan software did not Identify the nuclide. C12 r .r- I ( -I ( ' (.- .( --( 'H H FORM I SAMPLE RESULTS Date: 30-Oct-02 Lab Name: STL Richland SDG: 21214 Collection Date: 9112/2002 2:37:00 PM Lot-Sample No.: J2J030140-10 Report No.: 20801 Received Date: 10/212002 2:40:00 PM Client Sample ID: 9523-0000-01ZF COC No.: Matrix: SOIL Ordered by Client Sample ID, Batch No.Count Total MDCIMDA, Rpt Unit. Yield RsUMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error (2 S) Uncert 2 s) Action Lev Lc CRDL4RL) RstlTotUcert Prep Date Size Size Primary Detector POTASSIUM-40 9.82E+00 1.6E+00 1.6E+00 3.6BE-01 pClIg (26.7) 10/28/02 09:24 a 320.1 E901.1 (123) 9 GER151 MAGNESIUM-54 1.58E-02 U 3.6E-02 3.6E-02 6.SGE-02 pCVg 0.24 10/28/02 09-24 a 320.1 E901.1 6.96E.01 0.87 9 GER151 NIOBIUM-94 -2.71 E-02 U 3.2E-02 3.2E-02 5.1 5E-02 pCi/g -0.52 10/28/02 09:24 a 320.1 E901.1 2.85E.01 -(1.7) g GER1S1 LEAD-212 5.03E-01 1.4E.01 1.4E-01 9.52E-02 pClg (5.3) 10/28102 09:24 a 320.1 E901.1 (7.3) 9 GER151 LEAD-214 6.65E-01 1.7E-01 1.7E-01 9.20E-02 pCl/g (7.2) 10128/02 09-24 a 320.1 E901.1 (7.8) 9 GERISI RADIUM-226 4.31E-01 U 1.2E-01 1.2E-01 1.962-01 pClg (2.2) 10/28/02 09:24 a 320.1 E-01.1 (7.) 9 GER1$1 THAlUUM-208 1.97E-01 U 6.42-02 6.4E.02 9.27E-02 pCilg (2.1) 10/28/02 09:24 a 320.1 E901.1 (6.1) g GER1 St Number of Results: 17 Comments, STL Richland MDCIMDA.Lc -Detection, Decision Level based on Instrument background or blank. adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Qual -No U qualTrer has been assigned and the result Is below the Reporting Limit. RL (CROL) or Roport Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result Is leas than the MdcJMdalTotzl Uncert or gamma scan software did not Identify the nucilde.FP ( --( ' ( -, r -, ' ( ' '( ( ' if r-U -CO3 H H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-21 Client Sample ID: 9523-0000-014F Date: 30-Oct-02 Collection Date: 9/17/2002 9:37:00 AM Received Date: 10/2/2002 2:40:00 PM Matfix: SOIL Ordered bY Client SamDle ID. Batch No.Count Total MOCIMOA. Rpt Unit, Yield Rst/MDC, Analysis, Total So Aliquot Analy Method, Parameter Result Qual Error I 2 s) Uncert( 2 s) Action Lev Lc CRDL(RL) RstUTotUcert Prep Date SkZc Size Pdmary Detector Batch: 2277356 Work Order. E9A2G1M Report D0 ID: 9E9A2G10 ACTINIUM.228 1.00E+00 U 3.1 E-01 3.1 E-01 5.27E-01 pCIlg (1.9) 10/28/02 06:29 p 214.5 E901.1 (6.5) g GER5S1 AG-IaCM 9.47E-03 U 4.4E-02 4.4AE02 7.69E-02 pCl/g 0.12 10/28102 05:29 p 214.5 E901.1 0.43 g GER5$1 AMERICIUM-241 2.22E-02 U 8.0E-02 8.0E-02 1.33E-01 pCVg 0.17 10128/02 06:29 p 214.5 E901.1 0.55 g GER5S1 8ISMUTH-214 8.06E-01 U 2.0E-01 2.OE-01 3.05E-01 pCl/g (2.6) 10/28102 06:29 p 214.5 E9O1.1 (8.) g GER5S1 COBALT-60 -1.38E-02 U 3.2E-02 3.2E-02 5.66E-02 pCltg -0.24 10/28102 06:29 p 214.5 E901.1 1.52E-01 -0.87 9 GER5S1 CESIUM-134 -8.72E-03 U 5.4E-02 5.4E-02 9.50E-02 pCltg -0.09 10/28/02 0629 p 214.5 E%01.1 1.87E-01 -0.32 9 GER5S1 CESIUM-137 2.29E+00 3.2E-01 3.2E-01 8.77E-02 pCl/g (26.2) 10128/02 05:29 p 214.5 E901.1 3.16E-01 (14.2) 9 GER5S1 EUROPIUM-152 -4.012-02 U 1.2E-01 1.22-01 2.04E-01 pCVg -0.2 10/28/02 06:29 p 214.5 E901.1 4.04E-01 -0.66 9 GER5$1 EUROPIUM-154 -2.68E-02 U 1.5E-01 1.5E-01 2.69E-01 pCltg -0.1 10/28/02 06:29 p 214.5 E901.1 3.72E-01 -0.36 9 GER5S1 EUROPIUM-155 8.37E-02 U 1.0E-01 1.02-01 1.86E-01 pCVg 0.45 10/2B102 05:29 p 214.5 E901.1 1.57E+01 (1.6) 9 GERSS1 STL Rlchland rptSTLRch~ample V3.95 A97 A MDCIMDALc -Detoction, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.J Qual -No U qualifier has been assigned and the result Is below the Reporting ULmit, RL (CROL) or Report Value Is Estimated. U Qual -Analyzed for, but the result Is less than the Mdc/Mdarotal Uncert or gamma scan software did not Identify the nuclide. I( I ( .( 1( I (( ( I( (- (. .H U FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.:-POTJ MAGI NIC LE Li RA THA Lab Name: STL Richland Lot-Sample No.: J2J030140-21 Client Sample ID: 9523-0000-014F Cour Lramater Result Qual Error ICa ISSIUM-4O 1.13E+01 2.0+E NESIUM-54 5.46E-02 U 5.2E-.IBIUM.S4 -i.2ZE-02 U 4.0E-I EAD-212 8.32E-01 2.0E4 EAD.214 8.23E-01 2.3E-t DIUM-226 8.06E-01 U 2.0E-l 1LIUM-208 3.052-01 9.4E-it 205 FOO 02.2 21 02 Total Uncert( 2 )2.OE+00 5.2E-02 4.02-02 2.0E-01 2.3E-01 2.02-01 9.4E-02-MDCIMDA, Action Lev 9.42E-01 1 .00E-01 6.96E-02 1.67E-01 1.57E201 3.05E-01 7.16E-02 Rpt Unit, Lc pC1lg pCI/g pClIg pC11g pCI/g pCI/g pCig.Yield RstlMDC. Anal CRDL(RL) RstrrotUcert PrQp (12.) 10/28/02 (11.1)0.54 10J28/02 6.96E-01 (2.1)-0.17 10/28/02 2.85E-01 -0.6 (5.J 10128102 (S.4)t5.2) 10J251O2 (7.1)(2.6) 10128t02 (B.)(4.3) 10/28/02 (6.5)Date: 30-Oct-02 Collection Date: 9/17/2002 9:37:00 AM Received Date: 1012002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.lysis, Total Sa Aliquot Analy Method,* Date Size Size Primary Detector 06:29 p 214.5 E901.1 g GERS51 05:29 p 214.5 E901.1 9 GER5S1 06:29 p 214.5 E901.1 g GER5$1 06:29 p 214.5 E901.1 g GER5S1 06:29 p 214.5 E901.1 g GER5S1 Z 06 99 p 214.5 E901.1 9 GER5$1 06 29 p 214.5 E901.1 g GER551 Number of Results: 17 Comments: STL Richland MDCIMDA,La -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficlency, Yield, and Volume.rptSTLRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value 13 Estimated. V3.5S A9t U Qual -Analyzed for, but the result Is less than the MdcJMdalTotal Uncert or gamma scan software did not Identify the nucilde.w (r -f -F ( ( (I((I' ( I H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-11 Client Sample ID: 9523-0000-020F Count rameter Result Qual Error ( 2 s)2277384 WorkOrder. ESA1MIM Date: 30-Oct-02 Collection Date: 9/1212002 2:50:00 PM Received Date: 10121/2002 2:40:00 PM Matrix: SOIL Ordered by Cflent Sample ID. Batch No.yt3s, Total Sa Aliquot Analy Method, Data Size Size Primary Detector Total hIDCIMOA. Rpt Unit, Pa Batch: Tota MDCIMDA, Rpt Unit, Uncert 2 s) Action Lev Lc Report DBID: 9E9A1N10 Yield RstVMDC, Anal CRDL4RL) RstlrotUcert Prep ACTINIUM-228 7.71E-01 U 2.4E-01 2.42-01 3.89E-01 pCi/g (Z) 10/28102 09:25 a (6.4)315.2 AG-1OBM AMERICIUM-241 BISMUTH-214 COBALT-Bo CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 -1.21E-02-2.28E-01 6.58E-01 2.972-01 5.23E.02 5.52E-01-1.76E-01-6.72E-03 8.73E-02 U U U U U U U 3.32-02 3.8E-01 1.6E-01 6.6E-02 4.3E-02 1.2E-01 1.2E-01 1.2E-01 1.5E-01 3.3E-02 3.8E-01 1.6E-01 6.6E-02 4.3E-02 1.2E-01 122-01 1.2E-01 1.5E-01 5.53E-02 6.25E-01 2.322-01 6.072-02 8.26E-02 6.83E-02 1.72E-01 2.07E-01 2.63E-01 PCilg pCl/pCIlg pCVg pCI/g pCI/g PCl~g PCI/9 1.52E-01 1 .87E-01 3.162-01 4.04E-01 3.72E-01 1.57E+01-0.22-0.74-0.36-(1.2)(2.6)(B.)(4.9)(9.)0.63 (2.4)(8.1)(9.5)-(1.)-(3.)-0.03-0.12 0.33 (1.1)10/28/02 09:25 a 10128102 09:25 a 10/28/02 09:25 a 10/28/02 09:25 a 10/28102 09:25 a 10128102 09:25 a 10128102 09:25 a 10/28/02 09:25 a 10128102 09:25 a 315.2 g 315.2 9 315.2 9 315.2 9 315.2 9 315.2 9 315.2 9 315.2 9 315.2 9 E901.1 GER2$1 E501.1 GER251 E901.1 GER251 E901.1 GER2S1 E901.1 GER2$1 E901.1 GER2$1 E901.1 GER2S1 E901.1 GER2$1 E901.1 GER2$1 E901.1 GER2S1 STi. Richiand rptSTI-RchSampla V3.9S AST MDCIMDA,Le .Detection, Decision Level based en Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.J Qual -No U qualifler has been assigned and the result Is below the Reporting Umit, RL (CRDL) or Report Value Is Estimated. U QuaI -Analyzed for, but the result Is less than the MdclMdalTotal Uncart or gamma scan software did not Identify the nucilde. C' -( -t -( C f I I' ----PC H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.:-Pe POT.4 IMAGt NIC LE LE RAE THAJ Lab Name: STL Richland Lot-Sample No.: J2J030140-11 Client Sample ID: 9523-0000-020F Count rameter Result Qual Error ( 2 s)6SSIUM-40 1.29E+01 2.OE+00 NESIUM-54 -2.78E-03 U 3.5E-02 IBIUM-94 -6.52E-03 U 3.0E-02.AD-212 1.13E400 2.4E-01 EAD-214 6.42E-01 1.6E-01 DIUM-226 6.582-01 U 1.6E-01 ,LUM-208 2.51E-01 U 7.8E-02 Total Uncert( 2 s)2.0E+00 3.5E-02 3.OE-02 2.4E-01 1.62-01 1.61E-01 7.8E.02 MDCIMDA, Action Lev 4.48E-01 6.1 7E-02 5.18E-02 9.33E-02 1.18E-01 2.32E-01 1.12E-01 Rpt Unit 1 Lc pClg pCI/g pCI/g PCVg pCI/g Yield RsUMDC, Anat CRDL{RL) RsUtTotUcert Prep (28.7) 10128102 (13.1)-0.04 10/28/02 6.96E-01 -0.16-0.13 10/28/02 2.85E-01 .0.44 (12.1) 1 001/02 (9.5)(5.4) 10/28/02 (8. 1)(2.8) 10128102 (B.)(2.2) 10128/02 (6.4)Date: 30-Oct-02 Collection Date: 9/12/2002 2:50:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.ysis, Total Sa Aliquot Anoly Method, Date Size Size Primary Detector 09:25 a 315.2 E901.1 g GER2S1 09:25 a 315.2 E901.1 9 GER251 09:25 a 315.2 E901.1 g GER2S1 09:25 a 315.2 E901.1 g GER2S1 09:25 a 315.2 E901.1 9 GER2$1 09 25 a 315.2 E901.1 g GER2$1 09:25 a 315.2 ES01.1 g GER2S1 Number of Results: 17 Comments: STL Rlchland MDCIMDALe -Detection, Decision Lovel based on Instrument background or blank, adjusted by the sample EfficIency, Yield, and Volume.rptSTLRchSamplo J Qua] -No U qualifier has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result Is less than the MdciMdailrotal Uncert or gamma scan software did not Identify the nurcide.0, co H r v.* -U V I U I.. (( f ( -- (---FORM I H a Lab Name: STL Richland Lot-Sample No.: J2J030140-20 Client Sample ID: 9523-0000-021F SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Date: 30-Oct-02 Collection Date: 9/17/2002 10:30:00AM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID, Batch No.Count Total MDClMDA, Rpt Unit, Yield RstlMDc, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error ( 2 s) Uncert( 2 s) Action Lev Lc CRDL(RL) Rst/TotUcert Prep Date Size Size Primary Detector Batch: 2277386 Work Order: E9A2F1M Report DS TO: 9E9A2F10 ACTINIUM-228 6.8BE-O1 U 2.0E-01 2.0E-01 3.68E-01 pCVg (1.9) 10/28/02 04:45 p 318.6 E901.1 (6.7) 9 GER5S1 AG-108M 6.03E-03 U 2.7E-02 2.7E-02 4.70E-02 pCIfg 0.13 10/28/02 04:45 p 318.6 ES01.1 0.45 g GER5$1 AMERICIUM-241 4.52E-02 U 5.8E-02 5.8E-02 9.48E-02 pCI/g 0.48 10128/02 04:45 p 318.6 E50i.1 (1.6) 9 GER5$1 BISMUTH-214 5.47E-01 U 1.4E-01 1.42-01 2.18E-01 pCi/g (2.5) 10/28/02 04:45 p 318.6 E901.l (7.7) 9 GER551 COBALT-50 5.70E-02 U 3.9E-02 3.9E-02 8.48E-02 pCl/g (1.) 10/28/02 04:45 p 318.6 E9OI.1 1.52E-01 (4.4) 9 GERSS1 CESIUM-134 2.50E-02 U 3.5E-02 3.5E-02 6.67E-02 pC/g 0.37 10128/02 04:45 p 318.6 E901.1 1.87E-01 (1.4) g GER551 CESIUM-137 2.50E-01 J 6.6E-02 6.6E-02 5.84E-02 pCI/g (4.3) 10128/02 04:45 p 318.6 E90l.l 3.16E-01 (7.6) 9 GErR5S1 EUROPIUM-1 52 2.86E-02 U 9.2E-02 9.2E-02 1.43E-01 pClg 0.2 10/28/02 04:45 p 318.6 E901.1 4.04E-01 0.62 9 GER5S1 EUROPIUM-154 2.76E-02 U 9.4E-02 9.42E02 1.79E-01 pCI/g 0.15 10/28/02 04:45 p 318.6 E901.1 3.72E-01 0.59 9 GER551 EUROPIUM-1§5 1.10E-01 U 7.3E-02 7.3E-02 1.30E-01 pClg 0.84 10128/02 04:45 p 318.6 E901.1 1.57E+01 (3.) g GER5S1 STL Richland MDCIMDA,Lc -Detection, Decision Lovel based on Instrument background or blank, adjusted by the sample Efflclency, Yield, and Volume.rptSTLftchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Limit. RL (CRDL) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result Is less than the Mdc/Mda[TotaW Uncert or gamma scan software did not Identify the nucilde.a.' tH t Lab Name: Sll Richland Lot-Sample No.: J2J030140-20 Client Sample ID: 9523-0000-021F Count Parameter Result Qual Error ( z s)POTASSIUM40 1.15E+01 1.BE+00 MAGNESIUM-54 -6.39E-03 U 3.2E-02 NIOBIUM-94 4.96E-03 U 3.1 E202 LEAD-212 6.86E-01 1.52E01 LEAD-214 5.81E-01 1.6E-01 RADIUM-226 5.47E-01 U 1.4E-01 THALUUM-208 1.58E-01 U 6.5E-02-I I (I C ( .-.F.FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Total Uncertj 2 s)1.8E+00 3.2E-02 3.1 E-02 1.SE-01 1.6E-01 I .4E-01 6.5E-02-MDCIMDOA Action Lev 5.21 E-01 5.67E-02 5.66E.02 1.07E-01 1.04E-01 2.182-01 1.01E-01 Rpt Unit, Le pCUg pCI/g pcilg pCI/g pCI/g pCt/g pCIlg Yield RsttMoC. Anal CRDL(RL) RstiTotUcert Prep (22.) 10/28102 (12.7)-0.11 10/28/02 6.98E-01 -0.39 0.09 10128/02 2.85E-01 0.32 (6.4) 10/28/02 (9.2)(5.6) 10/28/02 (7.1)(2.5) 10/28/02 (7.7)(1.6) 10/28/02 (4.9)Date: 30-Oct-02 Collection Date: 9/17/2002 10:30:00 AM Received Date: 1012/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID, Batch No.Iysls, Total Sa Aliquot Analy Method, Date Size Size Prlmary Detector 04:45 p 318.6 E901.1 g GER5S1 04:45 p 318.6 E901.1 g GER551 04:45 p 318.6 E901.1 g GER5S1 04:45 p 318.6 E901.1 g GER5$1'04:45 p 318.6 5901.1 g GER551 04:45 p 318.6 E901.1 g GER5$1 204:45 p 318.6 E901.1 g GER551 Number of Results: 17 Comments: STL Rlchland MDCIMCALc -Detection, DecisIon Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rplSTLRchSamplo J Qual- No U qualifier has been assigned and the result is below the Reporting Limit, RL (CRDL) or Report Value Is EstImated. Vl.96 A97 U iQual -Analyzed for, but the result Is less than the MdclMdalTotal Uncert or gamma scan software did not Identify tho nucllde.'/.6 9 [---" I--- -(-- (---- (-, -( .1 ' I 02 L-3 H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: ( f t r I- F Date: 30-Oct-02 Collection Date: 9/11/2002 2:05:00 PM Received Date: 1012/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID, Batch No.Analysis, Total Sa Aliquot Analy Method, Prep Date Size Size Primary Detector F -Lab Name: STL Richland Lot-Sample No.: J2JO30140.19 Client Sample ID: 9523-0000-022F Count arameter Result Qual Error ( 2 5)2277385 Work Ordor E9A2E1AA Total NIDCIMDAU Rpt Unit.P;Batch: Tctal MDCIMDA, Rpt Unit, Uncertn2 s) Action Lev Lc Report DB ID: 9E9A2E10 Yield RstUMuc, CRDL(RL) Rst/TotUcert ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-1 52 EUROPIUM-1 54 EUROPIUM.155 5.05E-01 U 1.6E-01 1.6E-01 2.63E-01 pCItg (1.9) 10/28102 02:49 p (6.4)-6.87E-03-1.052E02 3.54E-01 1.1 9E-02 1.18E202 1 .OOE-01 2.69E-02 1.66E-03 1.9812-02 U U U U U J U U U 1.92-02 4.3E-02 9.9E-02 2.9E-02 2.82-02 3.BE-02 6.112-02 8.0E-02 5.9E-02 1.92-02 4.3E-02 9.9E-02 2.9E-02 2.82-02 3.8E-02 6.1E-02 8.OE-02 5.9-202 3.22E-02 7.03E-02 1.61E-01 5.49E-02 5.28E-02 4.642-02 1.10E-01 1A7E-01 1 .02E.01 pCi/g PCI/g pCivg pCl/g pol/g pCiUg pCItg pCi/g poi/g 1.52E-01 1.B7E-01 3.16E-01 4.04E-01 3.72E-01 1.57E+01-0.21-0.72-0.15-0.5 (2.2)(7.2)0.22 0.83 0.22 0.83 (2.2)(5.3)0.24 0.89 0.01 0.04 0.19 0.67 10/28102 02:49 p 10/28/02 02:49 p 10128102 02:49 p 10/28102 02:49 p 10128102 02:49 p 10128/02 02:49 p 10128/02 02:49 p 10/28102 02:49 p 10128/02 02:49 p 411.6 9 411.6 9 411.6 9 411.6 9 411.6 9 411.6 9 411.6 9 411.6 9 411.6 9 411.6 9 E901.1 GER5S1 ESO 1.1 GER5SI E901.1 GER5S1 E901.1 GER5S1 E901.1 GER5S1 E901.1 GER551 E8901.1 GER5S ESO 1.1 GER5$I E901.1 GER5$1 E901.1 GER5$1Rlchiand rptSTLRchlSamplo V3.95 AST MDCIMDA,Lc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efflciency, Yield, and Volume.J Qual -No U quallffer has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. U Qual -Analyzed for, but the result Is less than the MdclMdalTotal Uncert or gamma scan software did not Identify the nucildo. ( -- --( .--- .r-- -- .I-- V ' .V " ' I -( .; ( .11 ..f .(...... (----W H 0 Lab Name: STL Richland Lot-Sample No.: J2J030140-19 Client Sample ID: 9523.0000-022F FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.:-Parameter POTASSIUM-40 MAGNESIUM-54 NIOBIUM-94 LEAD-212 LEAD.214 RADIUM-225 THALUUM-208 Result Qual 1.02E+01-7.45E-03 U 1.45E-02 U 4.00E-01 4.32E-01 3.55E-01 1 .37E-01 Count Error ( 2 5)1.62+00 2.7E-02 2AE-02 1.22-01 1.1 E-01 9.9E-02 4.3E-02 Total Uncert 2 s)1.6E+00 2.7E-02 2.4E-02 1.2E-01 1.1 E-01 9.9E-02 4.3E-02-MDCIMDA, Action Lev 3.502-01 4.72E-02 4.48E-02 6.85E-02 7.73E-02 7.74E-02 4.25E-02 Rpt Unit, Le pCI/g pCVg pC11g pCI/g pCI/g pCtg pCig.Yield RsUMDC, Anal CRDL(RL) RstUToiUcert Prep (29.) 10/28/02 (12.9)-0.16 10/28o02 6.96E-01 -0.55 0.32 10/28/02 2.85E-01 (1.2)(5.8) 10/28102 (6.6)(5.6) 10/28/02 (7.8)(4.6) 10/28/02 (7.2)(3.2) 10/28/02 (6.3)Date: 30-Oct-02 Collection Date: 9111/2002 2:05:00 PM Received Date: 10/212002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.iyuls, Total Sa Aliquot Analy Method, Date Size Size Primary Detector 02:49 p 411.6 E901.1 g GER5S1 02:49 p 411.6 E901.1 g GER5S1 02:49 p 411.6 E90l.1 g GER5$1 02:49 p 411.6 E901.1 g GER5$1 02:49 p 411.6 E901.1 g GER5S1 02:49 p 411.6 E901.1 g GER5S1 02:49 p 411.6 E901.1 o GER5S1 Number of Results: 17 Comments: STL Richland MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficlency, Yield. and Volume.rptSTLRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Umit, RL (CRDL) or Report Value Is istimated. V3.95 A97 U Qual -Analyzed for, but the result is less than the Mdc/MdalTotal Uncert or gamma scan softwaro did not Identify the nuclide.A'p. V-- Ir- U -r-- n W1 r--- F U--( ., I .I I -[ U---Pn H I FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2JD30140-17 Client Sample ID: 9523-0000-025F Date: 30-Oct-02 Collection Date: 9/1112002 2:20:00 PM Received Date: 1012/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.Count Total MDCIMDA, RptUnit, Yield RstIMDC, Analysis, TotialSa Aliquot Analy Method, Parameter Result Qual Error (2 s) Uncert 2 s) Action Lev Lc CRDL(RL) Rst/lotUcert Prep Date Size SIze Primary Detector Batch: 2277386 Work order. E9A161M Report DB ID: 9E8A1610 ACTniUM-2Z8 7.43E-01 U 2.7E-01 2.7E-01 4.10E-01 pC(tg (1.8; 10/28/02 12:59 p 301.0 E901.1 (5.5) 9 GER1$1 AG-10iM -1.27E-02 U 3.1E-02 3.1E-02 523E-02 pCI/g -0.24 10128/02 12:59 p 301.0 E901.1-0.83 9 GERISI AMERICIUM-241 -9.27E-02 U 1.4E-01 1.4E-01 2.30E-01 pCi/g -0.4 10128/02 12:59 p 301.0 E901.1-(13) 9 GER1$1 BISMUTH-214 5.33E-01 U 1.5E-01 1.SE-01 2.25E-01 pClIg (24) 10/28102 12:59 p 301.0 E9O1.1 (7.1) g GER1S1 COBALT-60 2.55E-01 U B.2E-02 8.2E-02 1.40E-01 pCi1g (1.8) 10/28/02 12:59 p 301.0 E901.1 1.52E-01 (6.3) 9 GER1S1 CESIUM-134 2.99E-02 U 42E-02 422-02 7.83E-02 pCig 0.38 10/28/02 12:59 p 301.0 E901.1 1.87E-01 (1.4) 9 GER1S1 CESIUM-137 3.80E-01 9.22-02 9.2E-02 6.72E-02 pCig (5.7) 10/28102 12:59 p 301.0 E901.1 3.162-01 (8.2) 9 GER1S1 EUROPIUM-152 -8.13E-02 U 1.52-01 1.5E-01 1.66E-01 pCI/g -0.49 10128/02 12:59 p 301.0 E901.1 4.04E-01 -(1.1) 9 GER1$1 EUROPIUM.154 1.08E-01 U 1.3E-01 1.3E-01 2.512-01 pCig 0.43 10/28/02 12:59 p 301.0 E901.1 3.72E-01 (1.6) 9 GER1$1 EUROPIUM-155 3.88E-02 U 1.12-01 1.1E-01 1.88E-01 pCVg 0.21 1012810212:59 p 301.0 E901.1 1.57E+01 0.71 9 GER1$1 511. Richland rptSTI.RchSample V3.95 A97 MDCIMDA,Le -Detaction, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.J Qual -No U qualltler has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. U Qual -Analyzed far, but the result Is less than the Mdc/MdajTotal Uncert or gamma scan software did not Identify the nuclide.n --- c--, r- -ED H 0 r -- ( .( ( I .[ fi L' (' .r,-- (-, FORM I SAMPLE RESULTS Date: 30-Oct-02 F2 t Lab Name: STL Richland SDG: 21214 Colluction Date: 9/11/2002 2:20:00 PM Lot-Sample No.: J2J030140-17 Report No.: 20801 Received Date: 10/212002 2:40:00 PM Client Sample ID: 9523-O000-025F COC No.: Matrix: SOIL Ordered by Client Sample ID, Batch No.Count Total MOCIMDA, Rpt Unit, Yield RsUMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error (2 s) Uncertl 2 sl Action Lev Le CRDL(RL) Rst/TotUcert Prep Date Size Size Primary Detector POTASSIUM-40 1.12E+01 1.8E+00 1.8E+00 4.23E-01 pCIg (26.4) 10128102 12:59 p 301.0 E901.1 (125) g GER1S1 MAGNESIUM-S4 -7.16E-03 U 4.32-02 4.3E-02 7.46E-02 pClIg -0.1 10128102 12:59p 301.0 E901.1 6.96E-01 -0.33 9 GERiS1 NIOBIUM-94 -9.09E-04 U 3.3E-02 3.3E-02 5.85E-02 pCI/g .0.02 10128102 12:59 p 301.0 E901.1 2.85E-01 -0.05 9 GER1$1 LEAO-Z12 9.06E-01 2.3E-01 2.3E.01 9.18E-02 pCIlg (9.9) 10/28/02 12:59 p 301.0 E901.1 (7.9) 9 GER151 LEAD-214 8.38E-01 2.1E-01 2.1 E-01 1.18E-01 pCUg (7.1) 10128/02 12:59 p 301.0 E901.1 (8.1) 9 GER1S1 RADIUM-228 5.33E-01 U 1.5E-01 1.5E-01 2.26E-01 pC!Ig (2.4) 10128102 12:59 p 301.0 E901.1 (7.1) 9 GER1$1 THALLIUM-208 2.41E-01 7.62-02 7.6E-02 6.08-E02 pCIIg (4.) 10128/02 12:59 p 301.0 E901.1 (6.3) g GER1$1 Numberof Results: 17 Comments: STL Richland MDCfMDALc .Detection, DecisIon Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result Is less than the Mdc/MdalTota Uncert or gamma scan softwara did not IdenUry the nucIlde.I Ln Pi r F. ....- ("77 F--- (- F- (" ( ' V (- (. *. U. F s- F> -~*co;U H Lab Name: STL Richland Lot-Sample No.: J2J030140-18 Client Sample lD: 9523-0000-027F FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Date: 30-Oct-02 Collection Date: 9/11/2002 2:58:00 PM Received Date: 10o212002 2:40:00 PM Matrix: SOIL Ordered bv Client samole ID. Balch No.Count Total MOC[MOA, Rpt UnIt , YIeld Rst/MDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error ( 2 s) Uncert 2 s) Action Lev Lc CRDI4RL) RstarotUcert Prop Date SIzM St= Primary Detector Batch: 2277386 Work Order. E9A2A1AA ReportDBID: 9E9A2A1D ACTINIUM-228 7.64E-01 3.2E-01 3.2E-01 2.19E-at pCi/g (3.5) 10/28/02 01:00 p 293.8 E901.1 (4.8) 9 GER5$1 AG-108M -1.10E-02 U 3.0E-02 3.OE-02 5.02E.02 pCl/g -0.22 10C28102 01:00 p 293.8 E901.1-0.73 9 GER5S1 AMERICIUM.241 3.41 E-02 U 7.3E-02 7.3E-02 1.08E-01 pCl/g 0.32 10128102 01:00 p 293.8 E901.1 0.94 9 GER5$1 BISMUTH.214 6.89E-01 1.7E-01 1.7E-01 9.4812-02 pCttg (7.3) 10/28102 01:00 p 293.8 ESOI.1 (B. 1) 9 GER5S1 C01ALT-60 1.132-01 U 5.2E-02 5.2E-02 1.07E-01 pCVg (1.1) 10/28MZ0 01:00 p 293.8 E901.1 1.52E-01 (4.4) 9 GERS$1 CESIUM-134 4.80E-02 U 4.2E-02 4.2E.02 8.181-02 pCIIg 0.59 10/28102 01:00 p 293.8 E.01.1 1.87E-01 (2.3) g GER551 CESIUM-137 2.38E-01 J 8.6E-02 8.6E-02 5.98E-02 pClig (4.) 10/28/02 01:00 p 293.8 E°01.1 3.16E-01 (5.5) 9 GER551 EUROPIUM.152 .1.31E.02 U 9.4E-02 9.4E-02 1.59E-a1 pCilg -0.08 10/2810201:00 p 293.8 E901.1 4.04E-01 -0.28 9 GER5$1 EUROPIUM.154 -6.86E-OZ U 1.2E-01 1.2E-01 1.96E-01 pCIIg -0.35 10/28102 01:00 p 293.8 E901.1 3.72E-01 -(1.2) 9 GER551 EUROPIUJM-155 1.48E-02 U 8.5E-02 8.5E-02 1.46E-01 pCl/g 0.1 10128/02 01:00 p 293.8 E901.1 1.572+01 0.35 9 GER5S1..' -~4iauu mu~uRC -ue~cuo, ueisin Lvelbasd o Intruentbac~roud o blnkadjste bythesampe Eficenc, Yeld an Voume-NIu411011 -W6IfluA LC -DetecUon, Wecislon Level based on Instrument background or blank, adjusted by the sarnple EffIclonry, Yield, and Volurne.rptSTLRchSamiple J Qual -No U quallner has been assigned and the result is below the Reporting Umit, RL fCRDL) or ReportValue Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result Is less than the Mdc/MdalTotal Uncort or gamma scan software did not Idently the nuclide.Ln Ni ('_ __ [_ -- ( V .--In (-. __ (-_ ( -I -C.. r -C_H I)FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.:-PoTi MAGI NIC Lab Name: STL Richland Lot-Sample No.: J2J030140-18 Client Sample ID: 9523-0000-027F Count arameter Result Qual Error ( 2 5)ASSIUM-40 1.29E+01 2.1E+00 NJESIUM-54 2.91 E202 U 4.0E-02)BIUM-94 1.21 E-02 U 3.3E-02 EAD.212 7.75E-01 1.7E-01 EAD-214 6.75E-01 1.9E-01 DIUM-226 6.892-01 1.7E-01 ,LLIUM-20S 2.00E-01 U S.9E-02 Total Uncerl 2 5)2.1 E+00 4.OE-02 3.3E-02 1.7E-01 1 .9E0 1 1.7E-01 6.9E2-02 MOCIMDA, Action Lev 4.752-01 7.57E-02 6.18E-OZ 1 .28E-01 1 .162-01 9.48E-02 1.13E-01 Rpt Unit, Lc pCUg pCl/g pCI/g pCi~g pCi/g pCllg Yield RsVMDC, Ana'CRDL(RL) RsUTotUcert Prep (27.1) 10/28/02 (1Z4)0.38 10/28102 6.96E-01 (1.4)0.2 10f28102 2.85E-01 0.72 (6.) 10/28/02 (9-1)(5.8) 10/28102 (7.3)(7.3) 10/28/02 (8.1)(Z3) 10/28102 (7.5)Date: 30-Oct-02 Collection Date: 9/11/2002 2:58:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.lysis, Total Sa Aliquot Analy Method, i Date Size Size Primary Detector 01:00 p 293.8 E901.1 9 GER5$1 01:00 p 293.8 E901.1 g GER551 01:00 p 293.8 E901.1 9 GER5S1 01:00 p 293.8 E901.1 g GER5S1 01:00 p 293.8 E901.1 g GER5S1 01:00 p 293.8 E901.1 g GER551 01:00 p 293.8 E901.1 g GER5$1 LE LE RA THtA Number of Results: 17 Comments: STL Rlchland MDCIMDA,Lc .DetecUon, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Qual No U qualilier has been assIgned and the result Is below the ReporUng Llmit, RL (CRDL) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result Is less than the Mdc/MdalTotat Uncert or gamma scan software did not Identify the nuctide.Un w ( -. (,-- -( --( --- I ---- -FORM I Date: 30-Oct-02 H Lab Name: STL Richland Lot-Sample No.: J2J030140-3 Client Sample ID: 9523-0000-031F SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Collection Date: 9/24/2002 2:25:00 PM Received Date: 10t212002 2:40:00 PM Matrix: SOIL Ordreard by Client Sample ID. Batch No.Count Total MDCIMDA, RptUnIt, Yield RsUMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error (2 5) Uncert( 2 s) Action Lev Le CROL(RL) Rs5lTotUcert Prep Date Size Size Primary Detector Batch: 2277384 Work Order ESA071AA Report DO ID: 5E9A0710 ACTINIUM-228 7.58E-01 2.0E-01 2.0E-01 2.12E-01 pCI~g (3.6) 10128102 06:53 a 268.4 E901.1 (7.7) g GER5$1 AG-103M -5.87E-03 U 3.6E-02 3.6E-02 6.17E-02 pCt/g -0.1 10128102 06:53 a 268.4 E901.1-0.32 9 GER5S1 AMERICIUM-241 3.93E-04 U 7.7E-02 7.7E-02 1.12E-01 pCVg 0. 10128/02 05:53 a 268.4 E901.1 0.01 g GER5$1 BISMUTH-214 8.02E-01 U 2.1E-01 2.1E-01 2.86E-01 pCitg (2.8) 10128/02 06:53 a 288.4 E901.1 (7.7) 9 GER5$1 CO8ALT-60 -2.29E-02 U 3.3E-02 3.3E-02 5.48E-02 pClg -0.42 10128/02 06:53 a 268.4 E9N1.1 1.52E-01 -(1.4) g GER5S1 CESIUM-134 7.66E-02 U 4.5E-02 4.SE-02 B.98E-02 pCI/g 0.85 10/28102 05:53 a 268.4 E201.1 1.87E-01 (3.4) 9 GER551 CESIUM-137 1.44E+00 2.2E-01 2.2E-01 6.29E-02 pCI/g (23.) 10/28102 05:53 a 258.4 E901.1 3.16E-01 (13.4) 9 GER5$1 EUROPIUM-152 -2.90E-02 U 1.0E-01 1.02-01 1.71E-01 pCI/g -0.17 10128102 06:53 a 268.4 E901.1 4.04E-01 -0.58 9 GER551 EUROPIUMi-154 6.95E-02 U 9.7E-02 9.7E-02 1.9BE-01 pClIg 0.35 10/28/02 06:53 a 268.4 E901.1 3.72E-01 (1.4) g GER551 EUROPIUM-155 3.26E-02 U 8.9E-02 8.9E-02 1.56E-01 pC/g 0.21 10128/02 05:53 a 268.4 E901.1 1.57E+01 0.73 9 GER551 STL Richland rptSTLRchSample V3.95 A97 tn MDCIMDALc -Detection, Decislon Level based on Instrument background ot blank, adjusted by the sample Efficiency, Yield, and Volume.J Qual -No U qualiler has been assigned and the result Is below the Reporting Limit, RL (CROL) or Report Value Is Estimated. U Qual -Analyzed for, but the result Is less than the Mdc/MdalTotal Uncert or gamma scan sotnwart did not Identify the nuclido. ED~Pl (, -- C--- f * -( --. (..( f* (f. ( ... ( ( -( -,- ( -H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.:-POTI MAGI NIC LE RAI THA Lab Name: STL Richland Lot-Sample No.: J2J030140-3 Client Sample ID: 9523-0000-031 F Count iramoetr Result Qual Error ( 2 5)AILUM4D 8.40E+00 1.5E+00 NESlUM-54 1.25E-02 U 3.3E-02 IBlUM-94 -3.43E-03 U 3.1 2-02 EAD-212 7.71E-01 1.7E-01 EAD-214 1.04E+00 2.2E-01 DIUM-226 8.02E-01 2.1 E-01 LWUM-208 2.46E-01 U 8.8E-02 Total Uncert( 2 s)1.5E+00 3.3E02 3.1 E-02 1.7E01 2.2E-01 2.1 E-0 1 8.8E402 MDCIMDA, Action Lev 5.56E-01 6.17E-02 5.48E-02 1.05E-01 i.31E-01 1.15E-01 1.21E-01 Rpt Unit 1 Lc PCIlg pci/g PCI/g PCVJ pCVg pCilg pClug Yield RsUMDC, Anal CRDL(RL) RstlTotUcert Prep (15.1) 10/28/02 (10.9)0.2 10/28102 6.965-01 0.76-0.06 10/28/02 2.85E-01 -0.22 (7.4) 10128/02 (9.1)(C.) 10/28102 (9.5)(7.) 10/28/02 (7.7)(Z) 10/28/02 (5.6)Date: 30-Oct-02 Collection Date: 9/24/2002 2:25:00 PM Received Date: 10/212002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.ysis, Total Sa Aliquot Analy Method, Date Size SIZo Primary Detector 06:53 a 268.4 E901.1 g GER551 06:53 a 268.4 E901.1 g GER5$1 06:53 a 268.4 E.01.1 g GERSt1 06:53 a 268.4 E901.1 g GER551 06:53 a 268.4 E901.1 g GER5$1' 06:53 a 268.4 E901.1 g GER5$1 06:53 a 268.4 E9Ol.1 g GERSSI Number of Results: 17 Comments: STL Rlchland MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficlency, Yield, and Volume.rptSTLRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting limit, RL (CRD1) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result 1s lass than the Mde/Mdalrotal Uncert or gamma scan software did not Identify the nucltde.Ln Ln (-- -I ( --( -" ( -_ ( _ (_( ( f f( I.'f ...I~ -7F FORM I Hd U-Date: 30-Oct-02 Lab Name: STL Richland Lot-Sample No.: J2J030140-4 Client Sample ID: 9523-0000-032F SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Collectlon Date: 91241200211:10:00 AM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by Client Sample ID. Batch No.Count Total MDCIMDA, Rpt Unit. Yield RstlMDC. Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error ( 2 s) Uncert( 2 s) ActIon Lev Lc CRDL(RL) RsttTotUcert Prep Date Size Size Primary Detector Batch: 2277334 Work Order. EBA1A1M Report DB ID: 9E9A1A10 ACTINIUM-228 1.28E+00 U 3.9E-01 3.9E-01 6.41E-01 pClIg (2.) 10128/02 05:53 a 173.8 ES01.1 (6.6) 9 GER651 AG-10M -2.38E-02 U 4.6E-02 4.6E-02 7.68E-02 pClg -0.31 10/28/02 05:53 a 173.8 E901.1-(1.) g GER65$1 AMERICIUM-241 2.57E-02 U 1.4E-01 1.4E-01 2.49E-01 pCI/g 0.1 10/28/02 05:53 a 173.8 E901.1 0.36 g GER6$1 BISMUTH-214 9.27E-01 U 2.3E-01 2.3E-01 3.57E-01 pClg (2.6) 10/28/02 05:53 a 173.8 E901.1 (B.) g GER6S1 COBALT-EO -5.01E-02 U 5.6E-02 5.6E-02 9.092-02 pClg -0.55 10128/02 05:53 a 173.8 E901.1 1.52E-01 (1.8) 9 GER6S1 CESIUM-134 -1.10E-02 U 5.7E-02 5.7E-02 1.00E-01 p)CVg -0.11 10/28/02 05:53 a 173.8 E901.1 1.87E-01 -0.38 9 GERs51 CESIUM.137 9.42E-01 1.7E-01 1.7E-01 9.76E-02 pClg (9.7) 10/28/02 05:53 a 173.8 E901.1 3.16E-01 (11.2) 0 GER6S1 EUROPIUM-152 -2.20E-02 U 1.3E-01 1.3E-01 2.191E-01 pCVg -0.1 10/28/02 05:53 a 173.8 E901.1 4.04E-01 -0.35 9 GER6S1 EUROPIUM-154 1.58E-01 U 1.8E-01 1.8E-01 3.57E-01 pCVg 0.44 10/28/02 05:53 a 173.8 E901.1 3.72E-01 (1.7) 9 GER6S1 EUROPIUM-165 1.83E-01 U 1.2E-01 1.22-01 2.25E-01 pCl/g 0.82 10/28102 05:53 a 173.8 E901.1 1.57E+01 (3.) g GER6S1 STL Rlchland MDCIMDA.Lc -Detection, DecIsion Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J GuaJ -No U qualifier has bean assigned and the result Is below the Reporting Umit. RL (CRDL) or Report Value Is Estimated. V3 JS A97 U Qual -Analyzed for, but the result Is less than the Mdc/MdalTotaIl Uncort or gamma scan soitware did not Identify the nuclide.0n ON Ca-3l Lab Name: STL Richland Lot-Sample No.: J2J030140-4 Client Sample ID: 9523-0000-032F Count Parameter Result Qual Error ( 2 s)POTASSIUM-40 1.47E+01 2.6E+OO MAGNESIUM.54 8.79E-04 U 5.5E-02 NIOBIUM-94 4.19E.03 U 4.8E.02 LEAD.212 1.36E+00 2.8E-01 LEAD.214 1.25E+00 3.0E-01 RADIUM-226 9.27E-01 U 2.3E-01 ( U ( .(FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: ( ...Tctal Uncert( 2 s)2.6E+00 5.5E-02 4.8E-02 2.8E-01 3.0E201 2.3E-01 1.4E-01-MDCIMDA, Action Lev 7.86E-01 9.76E-02 8.81E-02 1.18E-01 1.56E-01 3.572-01 8.79E-02 Rpt Unit, Le pClfg pCI/g pCg pCi/g pCI~g pCi/g pCVg pClg Yield RsUJMDC, Anal CRDLIRL) RstlTotUcert Prep (18.7) 10/28/02 (11.4).0.01 10/28/02 6.96-E01 -0.03 0.05 1 0/28/02 2.85E-01 0.18 (11.5) 10128/02 (9.8)(O.) 10128/02 (8.2)(2.6) 10=28/02 (8.)(4.3) 10128102 (5.4)Date: 30-Oct-02 Collection Date: 9/24/200211:10:00AM Received Date: 10/212002 2:40:00 PM Matrix: SOIL Ordered by Client Sample IO, Batch No.lysis, Total Sa Aliquot Analy Method, I Date Size Size Primary Detector 05:53 a 173.8 E901.1 g GER6S1 05:53 a 173.8 E901.1 S GER6$1 05:53 a 173.8 E901.1 9 GER6S1 05:53 a 173.8 E901.1 g GER6S1 05:53 a 173.8 E901.1 9 GER651 2 05:53 a 173.8 E901.1 g GER6S1 05:53 a 173.8 E901.1 g GER6$1 THALUUM208 3.811 Number of Results: 17 Comments: 1.4E-01 E-01 STL RIchland MDCIMDA.Lc -Detectlon, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Qual -No U qualifier ha been assigned and the result Is below the Reporting Llml;t RL (CRDL) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but tho result Is less than the MdcMdalTotal Uncert or gamma scan software did not Identity the nuclide.-L r.77 r"- F -' f F r-(" ,- , ( ---' ' f -, (' 'f I ' f , , (,- -(-" -I- -- (-- -H FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.: Lab Name: STL Richland Lot-Sample No.: J2J030140-5 Client Sample ID: 9523-0000-033F Date: 30-Oct-02 Collection Date: 9/2412002 10:45:00 AM Received Date: 10/212002 2:40:00 PM Matrix: SOIL Ordered by Client Samole ID. Batch No.Count Total MDCjMDA, Rpt Unit, Yield Rst/MDC, Analysis, TotalSa Aliquot Analy Mthod, Parameter Result Qual Error ( 2 s) Uncertt 2 s) Action Lev Le CRDI4RL) RstUTotUcert Prep Date Size Size Primary Dctector Batch: 2277384 WorkOrdor: S9AIA1M ReportDBID: SESAIE10 ACTiNIUM-228 1.57E+00 U 4.4E-01 4.4E-01 7.90E-01 pClIg (2.) 10128/02 08:36 a 124.5 E901.1 (7.2) 9 GER1S1 AG-10BM 1.86E-02 U 7.4E-02 7.4E-02 1.31E-01 pCIg 0.14 10/2ol02 0B:36 a 124.5 E901.1 0.5 9 GER151 AMERICIUM-241 -1.76E-01 U 3.0E-01 3.02E01 4.95E-01 pCilg -0.36 10/28/02 08:38 a 124.5 E901.1-(1.2) g GER1S1 8ISMUTH-214 1.752400 U 4.1E-01 4.1E-01 5.702-01 pClI/g (3.1) 10128/0208:36a 124.5 E901.1 (8.6) 9 GER1S1 COBALT.50 2.13E-02 U 7.7E-02 7.7E-02 1.46E-01 pCi/g 0.15 10/28/02 08:36 a 124.5 E901.1 1.52E-01 0.55 9 GER1S1 CESIUM-134 5.81E-02 U 8.82-02 8.8E202 1.65E-01 pCVg 0.35 10128/02 08:36 a 124.5 E901.1 1.87E-01 (1.3) g GER1S1 CESIUM-137 2.72E+00 4.0E-01 4.OE-01 1.37E-01 pCig (19.8) 10/28102 08:36 a 124.5 E901.1 3.16E-01 (13.6) 9 GER151 EUROPIUM-152 -2.78E-02 U 3.1E-01 3.1E-01 3.90E-01 pCilg -0.07 10128102 08:36 a 124.5 E901.1 4.04E-01 -0.18 g GER1S1 EUROPIUM-154 -1.07E-01 U 2.5E-01 2.5E-01 4.34E-01 pCig -0.25 10/28/02 08:36 a 124.5 E901.1 3.72E-01 -0.84 9 GER1$1 EUROPIUM-155 -2.75E-02 U 2.1E-01 2.1E-01 3.57E-01 pCIg -0.08 10/28102 08:36 a 124.5 E901.1 1.57E+01 -0.26 g GER151 STL Richland rptSTLRch~ampla V3.S5 A97 Wi MDCIMDA,Lc -DetecUon, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.J Qual -No U qualifier has been assigned and the result Is below the Reporttng Limit. RL (CRDL) or Report Value Is Estimated. U Qual -Analyzed for, but the result Is less Uun the Mdc/MdalTotal Uncert or gamma san software did not Identify the nuclide. ( C', rF -~ F- r F f;.' F I' .1 ..[ -r- -f-* -.-'-3'-Lab Name: STL Richland Lot-Sample No.: J2J030140-5 Client Sample ID: 9523-0000-033F FORM I SAMPLE RESULTS SDG: 21214 Report No.: 20801 COC No.:-Parameter POTASSIUMA40 MAGNESIUM.54 NIOBIUM-94 LEAD.212 LEAD-214 RADIUM-226 7TiALLIUM-208 Result Qual 1.662+01 1.70E-02 U 3.132-02 U 1.41 E+00 1.84E+00 1.75E+00 U 5.18E-01 U Count Error ( 2 s)3.0E+00 8.3E-02 7.6E02 3.6E-01 4.62-01 4.1E-01 1.6E-01 Total Uncert( 2 s)3.0E+00 8.3E .02 7.6E-02 3.6E-01 4.6E-01 4.1 E-01 1.6E-01 MOCIMDA, Acton Lov 1.22E+00 1.50E-01 1.39E-01 1 .97E-01 2.742-01 5.70E-01 2.33E-01 Rpt Unlt, Le pCl/g pC11g pcl/g pCi1g pCI/g pCVg Yield RstlMDC, Anal, CRD4RL) Rst/TotUcert Prep (13.7) 10128/02 (11.)0.11 10/28102 6.96E-01 0.41 0.22 10/28/02 2.852-01 0.83 (7.2) 10128/02 (7.9)(6.7) 10128102 (8.)(3.1) 10128/02 (8.6)(2.2) 10128102 (6.5)Date: 30-Oct-02 Collection Date: 9/24/2002 10:45:00 AM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Ordered by CUent Sample 10. Batch No.Iy1s, Total So Aliquot Analy Method, Date SIza S _n Primary Detector 08:36 a 124.5 E901.1 9 GER1S1 08:35 a 124.5 E901.1 g GER1S1 08:36 a 124.5 E901.1 9 GER151 08:36 a 124.5 E901.1 9 GER1S1 08:36 a 124.5 E901.1 9 GER1S1 08:36 a 124.5 E901.1 g GER1S1 08:36 a 124.5 E901.1 g GERIS1 NumberofResults: 17 Comments: STL Rlchland MDCIMDALc -Datection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Qual -No U qualliner has been assigned and the result Is below the Reporting UmLtn RL (CRDL) or Report Value Is Estimated. V3.9S A97 U Qual -Analyzed for, but the result Is less than the MdcIMdarrotal Uncert or gamma scan software did not Identify tie nucllde.U1 W

u. r-1 -r 7-. -. r- : r r- ; r "- -r--I- (--. 1 [- -( [-- I---FORM 11 Date: 30-Oct-02 H U DUPLICATE RESULTS Lab Name: STL Richland SDG: 21214 Collection Date: 9/16/2002 2:55:00 PM Received Date: 1012/2002 2:40:00 PM Lot-Sample No.: J2J030140-12 Client Sample ID: 9523-0000-004F DUP Report No.: 20501 COC No.: Matrix: SOIL Result, Count Total MDCJMDA, Rpt Unit, R RsVMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Oria Rst Qual Error ( 2 a) Uncert( 2 sl Action Lev CRDL Yield RSUTotUcert Prep Date Size Size Primary Detector Batch: 2277329 Work Order. ESA1Q1AC Report O1 ID: E9A1Q1CR Odrg Sa DBID: 9E9A1Q10 ACTINIUM-228 7.73E-01 U 2.1 E-01 2.1E-01 3.25E-01 pCilg (2.4) 10128/02 11:09 a 365.0 E901.1 7.83E-01 U RER 0.1 (7.4) 9 GERISI AG-1081M -2.49E-02 U 2.5E202 2.5E-02 3.98E-02 pCVg -0.63 1012S/02 11:09 a 368.0 E901.1 4.76E-03 U RER 1.8 -(2.) 9 GERM1 AMERICIUM-241

-6.62E.03 U 1.2E.01 1.2E-01 1.94E-01 pCilg -0.03 10/28/02 11:09 a 368.0 E901.1 3.56E-03 U RER 0.2 -0.11 9 GER1S1 BISMUTH.214 5.52E-01 U 1.2E-01 1.2E-01 1.85E-01 pCIIg (3.) 10/28502 11:09 a 368.0 E901.1 3.76E-01 U RER 2.0 (9.) 9 GER151 COBALT-60 5.84E-04 U 3.3E-02 3.3E-02 5.97E-02 pClIg 0.01 10/28/02 11:09 a 368.0 E901.1 1.04E202 U RER 0.4 1.52E-01 0.04 9 GER151 CESIUM.134 1.11E-02 U 3.4E-02 3.42-02 6.13E-02 pCI/g 0.1B 10Q28/02 11:09 a 368.0 E901.1 5.13E.02 U RER 1.6 1.87E-01 0.66 9 GER151 CESIUM-137 2.48E-02 U 3.1E-02 3.1E-02 5.69E-02 pCI/g 0.44 10/28/02 11:09 a 365.0 E°01.1 1.76E-02 U RER 0.3 3.16E-01 (1.6) 9 GER1S1 EUROPIUM-152 1.73E-02 U 8.9E-02 5.9E-02 1.26E-01 pCI~g 0.14 10128/02 11:09 B 368.0 E901.1 1.802-02 U RER 0.0 4.04E-01 0.39 9 GER1S1 EUROPIUM-154 -7.93E-03 U 9.02-02 9.OE-02 1.60E-01 pCL/g -0.05 10128/02 11:09 a 368.0 E901.1 2.29E-02 U RER 0.5 3.72E-01 -0.18 gGERtS EUROPIUM-155 -9.06E-03 U B.8E-02 8.8E-02 1.48E-01 pCi/g -0.08 10/28/02 11:09 a 368.0 E901.1 9.44E-02 U RER 1.9 1.57E+01 -0.21 g GERISI POTASSIUM-40 1.10E+01 1.7E+00 1.7E+00 5.14E-01 pCIg (21.3) -10125/02 11:09 a 368.0 E901.1 9.02E+00 RER 1.7 (13.) 9 GER151 STL Richland rptSTLRchflupV3. 96 A97 RER -Replicate Error Ratio -(Se.Dlfsqrl(sq(rPUs)+sq(TPUd))I as defined by ICPT B3OA.NIDCIMD)ALe-DetectIon, Decision Level based on Instrument background or blank, adjusted by [he sample Efliclency, Yield, and Volume.U QuIt -Analyzed ror, but the result is teis than the htdcldarrotal lIncert or gamma stan software did not Identiry the nucilde.cm 0 I (.C(in ( H FORM 11 DUPLICATE RESULTS SDG: 21214 Report No.: 20801 COC No.: (7 .1 ( .1. -.Date: 30.Oct-02 Collection Date: 9/16/2002 2:55:00 PM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL--Lab Name: STL Richland Lot-Sample No.: J2J030140-12 Client Sample ID: 9523-0000-004F DUP Result- Count Parameter Orig Rst Qual Error 2z a)MAGNESIUM-54 8.42E-03 U 3.1 E-02 1.04E-02 U RER 0.1 NIOBIUMS94 9.03E-03 U 2.6E-02.3.74E-03 U RER 0.7 LEAD-212 5.97E-01 1.42-01 5.99E-01 RER 0.0 LEAD.214 5.73E-01 1AE-01 4.03E-01 RER 1.8 RADIUM-226 5.52E-01 U 1.2E-01 3.76E-01 U RER 2.0 THAUIUMU20B 2.042-01 5.9E-02 2.34E-01 RER 0.7 Number of Results: 17 Comments: Total Sa Aliquot Total Uncert( 2 5)3.1 E-02 2.6E-02 1.4E-01 1.42-01 1.2E-01 5.9E-02-MDCIMDA, Action Lev 5.65E-02 4.79E-02 8.57E-02 9.05-E02 1.85E-01 4.36E-02 Rpt Unit, CRDL pC~g 6.962-01 pCl/g 2.B5E-01 pC~g pCitg pCVg pCl/RstUMDC, Analysis, Yield RstJTotUcert Prep Date 0.15 10128/02 11:09 a 0.54 0.19 10/28/02 11:09 a 0.69 (7.) 10128102 11:09 a (8.2)(6.3) 10/28/02 11:09 a (8.4)(3.) 10/28/02 11:09 a (9.)(4.7) 10128/02 11:09 a (7.)Analy Method.Total Sit Aliquot Size Size 368.0 9 368.0 9 368.0 9 368.0 9 368.0 9 368.0 9 Analy Method, Primary Detector E901.1 GER1S1 E901.1 GER1$I E901.1 GER151 E901.1 GER1 S1 E901.1 GER1S1 E901.1 GERI15 STL Richland RER -Replitee £rrr Rslo = (S.D)JIaqrt(sq(PUis)45q(TPUd))1 as defned by ICVF rOA.rPtSTLRchDupV3. ThIqINlflLc -Deketion. Dccrsion LCvtl bsed on Imsremcnt background or blnnk adjusted by the sample EMciocy, Yild, snd Volurme.95 A97 U Qunl

Analyzed for, but the result Is less then the hdeIfdaTrctat Uncert or ramma scao softwnre did not IdotnilS the nucllde.10m

(' " (- ( ---y -(In H t.i ('- ' I -'. f .I-- -I.' .I H Lab Name: STL Richland Lot-Sample No.: J2J030140-1 Client Sample ID: 9523-0000-OIOF DUP FORM II DUPLICATE RESULTS SDG: 21214 Report No.: 20801 COC No.: Date: 30-Oct-02 Collection Date: 9119/2002 10:55:00 AM Received Date: 10/2/2002 2:40:00 PM Matrix: SOIL Result,: Count Total MDCIMDA, Rpt Unit, RstUMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Orig Rst Qual Error (2 s) Uncert( 2 s) Action Lev CRDL Yield RsilotUcart Prep Date Size Size Primary Detector Batch: 2277384 Work Order E9A001AC Report DB ID: EgAO01CR Orig Sa 1810: 9E9A0010 ACTINIUM-228 1.13E+00 U 4.6E-01 4.6E-01 6.93E-01 pCI9 (1.6) 10128/02 05:51 a 173.4 E901.1 1.20E+00 U RER 0.2 (4.9) 9 GER2$1 AG-108M 2.28E-03 U 5.3E.02 5.3E-02 9.29E-02 pCVg 0.02 10128102 05:51 a 173.4 E901.1*1.92E-02 U RER 0.6 0.09 9 GER2$1 AMERICIUM-241 5.602-02 U 5.9E-01 5.9E-01 1.01E+00 pClg 0.08 10128/02 05:51 a 173.4 E901.1-1.47E-02 U RER 0.2 0.19 9 GER2S1 EISMUTH-214 1.12E+00 U 3.0E-01 3.0E-01 4.11E-01 pCI/g (2.7) 10128102 05:51 a 173.4 E901.1 1.27E+00 U RER 0.7 (7A) 9 GER251 COBALT-60 2.51 E-02 U 6.4E-02 6.42-02 1.23E-01 pClg 0.2 10/28/02 05:51 a 173.4 E901.1 1.72E-02 U RER 0.2 1.52E-01 0.78 9 GER2S1 CESIUM-134 8.41E-02 U 7.02-02 7.0E-02 1.33E-01 pClg 0.48 10/28/0205:51 a 173.4 E901.1 8.55E-02 U RER 0.4 1.87E-01 (1.8) 9 GER251 CESIUM137 8.88E-01 1.8E-01 1.82-01 1.09E-01 pCVg (8.1) 10/28/02 05:51 a 173.4 E901.1 7.81E-01 RER 0.9 3.16E-01 (9.6) g GER251 EUROPIUM-152 .3.20E-01 U 1.9E-01 1.9E-01 2.63E-01 pCVg -(1.2) 10/28/02 05:51 a 173.4 E901.1-2.23E-02 U RER 2.1 4.04E-01 -(3.3) 9 GER2S1 EUROPIUM-154 -1.15E201 U 1.8E-01 1.8E-01 3.06E-01 pCVg -0.38 10/28/02 05:51 a 173.4 E901.1-2.32E-02 U RER 0.7 3.72E-01 -(1.3) 9 GER251 EUROPIUM-155 -6.42E-03 U 2.32-01 2.3E-01 3.96E-01 pCUg -0.02 10128/02 05:51 a 173.4 E901.1 7.28E-02 U RER 0.5 1.57E+01 -0.05 9 GER2S1 POTASSIUM40 1.94E+01 3.1E+00 3.12E+00 7.88E-01 pCIVg (24.7) 10/28/0205:51 a 173.4 E901.1 1.92E401 RER 0.1 (12.5) 9 GER2Si JL. r%~IFJII L" rptSTLRchDupV3. 95 A97 0)ALDK -KepUcete Lrror Kaio = (S-Dulsqrr(sqrT(rUs)+sq(rPUd))I as dclined by ICPT BOA.MDCIMDA.Lc-DetectIon, DedIsIor Level based on instrumcnt background or bltnk4 adjusted by the smnple Emitenyc, YYl0d, and Valurme.U Qual-Analyztd for, but the result is lte than the N14dealr!diTotal lIncert or gamma seun sortware did nat Identify the nuclide. In in3 Li ( -- f ---r .I ( .( f. .(- ( ( -I (.- -*FORM 1I H Date: 30-Oct-02 DUPLICATE RESULTS Lab Name: STL Richland Lot-Sample No.: J2J030140-1 Client Sample ID: 9523-000-01F DUP SDG: Report No.: COC No.: 21214 20801 Collection Date: 9119/200210:55:00 AM Received Date: 1012/2002 2:40:00 PM Matrix: SOIL Result, Count Total MDCIMDA, Rpt Unit, Rst/MDC, Analysis, Total So Aliquot Analy Method, Parameter OCrg Rst Qual Error ( 2 s) Uneert( 2 s) Atlon Lev CROL Yield RstUTotUcert Prep Date Size Size Primary Detector MAGNESIUM-54 2.90E-02 U 6.22-02 6.2E-02 1.151E2-1 pC11g 0.25 1012B102 05:51 a 173.4 E901.1 2.30E-02 U RER 0.1 6.96E-01 0.93 9 GER2S1 NIOBIUM-94 1.62E-02 U 5.2E-02 5.2E-02 9.68E-02 pCig 0.17 10128/02 05:51 a 173.4 E901.1 6.69E-02 U RER 1.3 2.85E-01 0.62 g GER251 LEAD-212 1.48E+00 3.2E-01 3.2E-01 1.61E-01 pCT/g (9.2) 10128/02 05:51 a 173.4 E901.1 1.49E+00 RER 0.0 (9.2) 9 GER2$1 LEAD-214 1.32E+00 3.1E-01 3.12-01 1.92E-01 pCitg (6.9) 1012810205:51 a 173.4 E901.1 1.53E+00 RER 0.9 (8.5) g GER2S1 RADIUM-226 1.12E+00 U 3.0E-01 3.0E-01 4.11E-01 pC/g (2.7) 10128102 05:51 a 173.4 E901.1 1.27E+00 U RER 0.7 (7.4) 9 GER2S1 THALLIUM-208 5.79E-01 1.5E-01 1.5E-01 9.85E-02 pCUg (5.9) 10/28102 05:51 a 173.4 E901.1 4.21 E-01 RER 1.7 (8.) 9 GER251 Numborof Resufts: 17 Comments: STL Richland RER -ReplIente Error Rrtlo -(S-D)/Ieqrt(sq(TUs)+sq(TPUd))Ias defined by ICT BOA.rptSTLRehDupV3. MCIMIDALe

Detecton.

Deislon Level bhed oo Instrument backcrouod or blank, adjusted by the sample Elciency, Yldd, *and Volume.95 A97 U QuDI -Analyzed for, but the result is less than the MdelSdarrotal Uncert orgamma scan software did not idenliry the nucIlde.0en w c j' ' ' ---.-I .-( --r .-( U (( (( f--" I--,-H FORM II BLANK RESULTS SDG: 21214 Report No.: 20801 Date: 30-Oct-02 Lab Name: STL Richland Lot-Sample No.: J2J040000-384 Matrix: SOIL Count Total MDCIMDA, RptUnit, RstUMDC, Analysis, Total Su Aliquot Analy Mathod, Parameter Result Cual Errcr (2 s) Uncert4 2 ) Lc CRDL Yield RstlTotUcert Prep Date Size Size Primary Detector Batch: 2277384 Work Order. ESFJ61M Report D310: E9FJ51AB ACTINIUM-228 -6.992-02 U 1.3E-01 1.3E-01 2.42E-01 pCVg -0.29 10/28/02 09:25 a 200.0 E901.1-(1.1) 9 GER4$1 AG-10M -1.07E-02 U 2.2E-02 2.2E-02 3.80E-02 pCl/g -0.28 10128102 09:25 a 200.0 E901.1-0.97 g GER4S1 AMERICIUM-241 -1.37E-01 U 1.42-01 1.4E-01 2.32E-01 pCIg -0.59 10/28/02 09:25 a 200.0 E901.1-(1.9) 9 GER451 BISMMUTH-214 7.07E-02 U 8.5E-02 8.52-02 1.58E-01 pCl/g 0.45 10/28/02 09:25 a 200.0 E901.1 (1.7) 9 GER4$1 COBALT-S0 4.55E-02 U 3.6E.02 3.E2-02 8.34E-02 pCi/g 0.55 10128102 09:25 a 200.0 E901.1 1.52E-01 (2.6) 9 GER4S1 CESIUM-134 3.32E-03 U 2.5E-02 2.5E-02 5.12E-02 pCVg 0.06 10/28102 09:25 a 200.0 E901.1 1.87E-01 0.26 9 GER4S1 CESIUM-137 2.07E-03 U 3.92-02 3.9E-02 7.03E-02 pCVg 0.03 10/28/02 09:25 a 200.0 E901.1 3.16E-01 0.11 9 GER451 EUROPIUM-152 1.83E-02 U 7.6E-02 7.62-02 1.39E-01 pCi/g 0.13 10/28/02 09:25 a 200.0 E901.1 4.04E-01 0.4B g GER4S1 EUROPIUM-154 -2.98E.02 U 9.9E-02 9.9E-02 1.802-01 pC11g -0.17 10/28/02 09:25 a 200.0 E901.1 3.72E-01 -0.8 g GER4S1 EUROPIUM-155 -1.44E.02 U 7.1E-02 7.1E-02 1.23E-01 pCi/g -0.12 10/28/02 09:25 a 200.0 E901.1 1.572+01 -0.41 9 GER451 POTASSIUM-40 -3.79E-01 U 7.5E-01 7.52-01 1.672+00 pCig *0.23 10128/02 09:25 a 200.0 E901.1-(1.) 9 GER4S1 MAGNESIUM-54 1.00E-03 U 3.5E-02 3.5E-02 6.44E-02 pCI/g 0.02 10/25/02 09:25 a 200.0 E901.1 8.96E-01 0.06 9 GER4S1 bI L Kicfhflan rptSTLRch~lank V3.95 A97 ON MIJCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, YIeld, and Volume.U Qual -Anulyzed ror, but the result is len thtan The MdcildaITotal Unceri or Camma scan sofwnarr did not identiry tbe nutlide. r---- --- ( --Fr -- I -U. I I V. -' ( F U -I- (*U)H U-Par NlO LE LE RAE THAI Lab Name: STL Richland Lot-Sample No.: J2J040000-384 Count imotor Result Qual Error ( 2 s)BIUM-94 1.03E-03 U 2.5E-02 AD-212 5.71E-02 U 8.72-02 AD-214 -3.61E-02 U 5.82-02 DIUM-22 7.07E-02 U 8.5E202 UIUM-203 7.57E-03 U 4.OE-02..Total Uncert( 2 s)2.5E-02 8.7E-02 6.8E-02 8.5E-02 4.0E-02 MDC(MDA Lc 4.86E-02 8.10E-02 1.24E-01 1.682-01 7.54E-02 FORM II BLANK RESULTS SDG: 21214 Report No.: 20801 , Rpt Unit, CRDL Yield R 2 pCIg 2.85E-01 pC11g pCI/g 1pCig 2 pC/g Matrix: Total Sa Size Date: 30-Oct-02 I RstUMDC, Analysts, st/TotUcort Prep Date 0.02 10128/02 09:25 a 0.08 0.71 10128102 09:25 a (1.3)-0.29 10128/02 09:25 a-(1.1)0.45 10/28/02 09:25 a (1.7)0.1 10/28/02 09:25 a 0.38 SOIL Aliquot Size 200.0 9 200.0 9 200.0 9 200.0 9 200.0 9 , Analy Method, Primary Detoctor E901.1 GER451 E901.1 GER451 ES01.1 GER4SI E901.1 GER4S1 E901.1 GER451 Number of Results: 17 Comments: STL Richland MDC[MDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficioncy, Yield, and Volume.rptSTL-Rch9lank U Qual -Analyzed ror, but the result Is tes than the hld1edafrotal Unctrt or gamma acan software did not Identiry the nuclide.V3.95 AS?01 Ln (F F-. (- (-- F-- ( -t41 H (-. r-- (*- (- I ( ( -FORM II BLANK RESULTS SDG: 21214 6 Report No.: 20801 l. ( I (Date: 30-Oct-02 Matrix: SOIL Lab Name: STL Richland Lot-Sample No.: J2J040000-38E Count Total MIOCIMOA Rpt Unit, RsatMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error ( 2 5) Uncert( 2 a) Le CROL Yield Rst/TotUcert Prep Date Size Size Primary Detector Batch: 2277386 Work Order: E9FKE1M Report DB ID: ESFKE1AB ACTINIUM-228 3.55E-02 U 1.3E-01 1.3E-01 2.505-01 pCVg 0.14 10128/0202:51 p 200.0 E901.1 0.53 9 GER151 AG-10aM 2.65E-03 U 2.7E-02 2.7E-02 4.95E-02 pCI/g 0.05 10128/02 02:51 p 200.0 E901.1 0.2 9 GER1$1 AMERICIUM-241 -1.31E-01 U 1.2E-01 1.2E-01 1.92E-01 pCIg -0.68 10128/02 02:51 p 200.0 E901.1-(2.1) 9 GER1S1 BISMUTH-214 3.42E-02 U 7.4E02 7.4E-02 1.42E-01 pClIg 0.24 10128/02 02:51 p 200.0 E901.1 0.92 9 GER1S1 COBALT-S0 5.612-03 U 4.1E-02 4.E-02 7.84E-02 pCVg 0.07 10/28102 02:51 p 200.0 E901.1 1.52E-01 0.27 9 GER1$1 CESIUM-134 -2.67E-02 U 4.OE.02 4.0E-02 6.73E-02 pClg -0.4 10128102 02:51 p 200.0 ES01.1 1.87E-01 -(1.3) g GER1S1 CESIUM-137 6.51 E-03 U 2.9E-02 2.9E-02 5.47E-02 pCUg 0.12 10/28/02 02:51 p 200,0 E901.1 3.16E-01 0.46 9 GERISI EUROPtUM-152 5.53E-02 U B.SE-02 8.9E-02 1.67E-01 pCVg 0.33 10/28tD2 02:51 p 200.0 E901.1 4.04E-01 (1.2) 9 GERIS1 EUROPIUM.164 -9.71E-04 U 9.7E-02 9.7E-02 1.84E-01 pClIg -0.01 10128/02 02:51 p 200.0 E901.1 3.72E-01 -0.02 9 GER1$1 EUROPIUM.155 -4.92E-02 U 8.4E-02 S.4E-02 1.392-01 pCI/g -0.35 10128/02 02:51 p 200.0 E901.1 1.57E+01 -(1.2) 9 GER151 POTASSIUM-40 -2.82E-01 U 6.52-01 6.5E-01 1.39E+00 pCIg -0.2 1012810202:51 p 200.0 E901.1-0.87 9 GERiS1 MAGNESIUM-54 -240E-02 U 3.4E-02 3.4E-02 5.66E-02 pClg -0.42 10128/02 02:51 p 200.0 E901.1 6.96E-01 -(1.4) 9 GER1S1 rptSTI-RchBlank VZ.95 A97 01 muUMDLJA,LC

JstoeUon.

DecIsion Level based on Instrument background or blank, adjusted by the sample Effcelancy,Yleld, and Volume.U Qual -Analyzed for, but the rcsull Is less than the hMdOldaToatal Unoert or gamma scan software did not Identify the nucilde. r 7 U -F- V-- [--- ('- 7 ( ( V ( ( : ( I (I I -H l Pan NIO LE LE RAE MHAI Lab Name: STL Richland Lot-Sample No.: J2J040000-386 Count 2meter Result Qual Error( 2 5)BIUM-94 4.60E-03 U 3.3E-02 AD-212 6.46E-02 U 5.4E-02 AD-214 1.07E-02 U 5.1E-02 DIUM-226 3.40E-02 U 7.42-02.UUM-20B 1.95E-02 U 3.5E-02 Total Uncert(2 51 3.3E-02 5.4E-02 6.1E-02 7.4E-02 3.5E-02-MDCIMDA, Lc 6.08E-02 1 .OOE-O1 1.10E-01 1.42E-01 6.76E-02 FORM II BLANK RESULTS SDG: 21214 Report No.: 20801 1 Rpt Unit, CRDL Yield F pCI/g 2.85E-01 pCUg IpCilg pcVg.pC~g Date: 30-Oct-02 Matrix: Total Sa SIe I RsWMDC, Analysis, RsttTotUcert Prep Date 0.08 10128102 02:51 p 0.28 0.65 10t28102 02:51 p (2.4)0.1 1 O8102 02:51 p 0.35 0.24 101/2802 02:51 p 0.92 0.29 10/28/02 02:51 p (1.1)..SOIL Aliquot Silo 200.0 9 200.0 9 200.0 g 200.0 9 200.0 9 Analy Method, Primary Detector E901.1 GER151 E901.1 GER1S1 E901.1 GER1S1 E901.1 GER151 E901.1 GER1 51 Number of Results: 17 Comments: STL Richland MDCIMDA,Lc -Detection, Decision Level based on instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRch~lank U Qual -Anaiyzrd rc,, but the result Ls ten than the 5tdcnhtda[Total Uocert or gammne scan softwiare did not Identify the nuttide-Y3.95 A97 a'I I r r U- r ---- r- (I V -r/LH4 H 8 Lab Name: STL Richland Lot-Sample No.: J2J040000-384 I [ t -- -I 1 I ' ( ( -(. I FORM II LCS RESULTS Date: 30-Oct-02 SOG: 21214 Report No.: 20801 Matrix: SOIL Count Total Report Expected Recovery, Analysis, Aliquot Analy Method, Parameter Result Qual Error ( 2 s) Uncart2 s) MDC[MDA Unit Yield Expected Uncen Itlts Prep Date Size Primary Detector Batch: 2277384 WorkOrder. E9FJ61AC RoportDBID: E9F.16CS CESIUM-137 1.16E+00 1.8E-01 1.8E-01 5.80E-02 pCIlg 1.02E+00 3.4E-02 113.91% 10/28102 09:25 a 200.0 ES01.1 Rec Limits: 70. 130. 0.1 g GER6$1 Number of Results: 1 Comments;STL Richland ins -(ItsullExpcted).1 as derined by ANSI N1330.rptSTLRchLcs V3.9S AS7 01 rn H f( ( --- [F-r --I, r: I --f ' r (V (7 FORM 11 LCS RESULTS Date: 30-Oct-02 Lab Name: STL Rlchland Lot-Sample No.: J2J040000-386 SDG: 21214 Report No.: 20801 Matrix: SOIL Count Total Report Especied Recovery, Analysis, Aliquot Analy Method, Parameter Result Qual Error(2s) Uncert(2 a) MDClMDA Unit Yield Expected Uncer Bilas Prep Date Size PrimaryDetector Batch: 2277386 Work Order E9FKEIAC Report D8ID: EGFKEICS CESIUM-137 8.23E-01 1.5E-01 1.5E-01 6.49E-02 pCI1g 1.02E+00 3.4AE02 81.01% 10/28102 04:44 p 200.0 E901.1 Rec Limits: 70. 130. -0.2 9 GER1$1 Number of Results: 1 Comments: STL Richland Dlin -(ResultExpeeied).l as defined by ANSI N1330.rptSTLRchLcs V3.95 A97 0e tD ( ( (.... [ (~bonnecticut Yankee Decommissioning Project P-echtel Procedure R- q 5lS9 I bZ 17 C -L)-.(. I r j .-r-C.- 40 24265-0D-GPP-GGGR-R5104-003Attachnlent A Page I of I I@Bechtel Power Corporation Chain of Custody Form COC No: 2002-0091 362 Injun Hollow Road, East Hampton, Cr 06424 P.O. #: 24265.FSB-S-00552-AC 860-267-2556 Activity Code: 24265-200.034AA3 Project Name: Haddam NeckDecomirrussioning Analyses Requdd Lab Use Only Contact Namc: J. McCarthy, Commcnts: Phone: 1-860-267-2556 ext 3024 Analysis Analysis Analysis., Type I Type 2 Type 3 Analytical Lab (Name, City, State): .3 T STL Richland, 2800 George Washington Way Richland, WA 99352 Attention: Barb Gillespi t u Priority: 23 30 D. 0 D. D.E0 7 D. O ASAP Sample Designation Date Time z Comment, Lab Sample D.Preservation 9523-0000-OD OF 9/19/2002 1055 TS 0 BP I BFSSGAM NIA EqA N/A 9523-cooo-011F 9119f2002 1013 TS G BP 1 BFSSGAM _ .N/A e 04 NOTES: Multiplr individuals perforrmng sampling, refer to Daily Survcy Journal sheet for list of team members Samples Internal Co ntainer___ __ ___ __ __ ___ __ __ ___ __ __ ___ __ _ ___ __ __ ___ __ __ ___ __ __ ___ __ __ ___ __ __ Shipped Via: Ternp.: .Deg. C IapledBy Date/Timz 2)RecclvedBy LAOO .DateJTime C) Fed Ex Relinquished By Date/Time

4) R'ceived By Date/Time Od Oilter 0 .Custody Se2l Intact?5) Relinquished By Date/Time

6) Received By DatelTime YE] NEl Bill of Lading i Medla Code WGz Ground Water, WF: Surface Water, RW: River Water, WE: Estunhy Waler, WS: Sea Wacr. EW: Efflueat waier, TS: Soil, SE: Sedi, t, AS: AsthtlL TG: Vegettino.

Cf Canurete OT. Othdr SampleType Code G: Grab, C: COmpoite. CR Core, D: Duplicate, S: Split, FI: Field Blak, RLB: Rinsate BLn SD: Matrix Spike Dup. OT: Other ConLainer Type BP, Plastic Bag, DC: Cloi BEz. P: PMastic, SC: Stel CON, G: GLass, : Amber glss, V: Vinlt 1LM: I Utie muuielll; OT: Other Bachtal 0 (7-, Cv-- (*C7 7 (7:7 r (7* U ( -( -, , r ' -( -( ----Connecticut Yankee Decomrnlssioning Project 03echtel Procedure 24265-000-GPP-GGGR-R5104-003Attachmcnt A I Page l of I I Bechtel Power Corporation Chain of Custody Form COC No: 2002-0093 362 Injun Hollow Road, Enst Hampton, CT 06424 P.O. #: 24265-FSB-S.00552 AC 860267-2556 Activity Codc: 24265-200-034AA3 Project Name: H~addam Neck Decommissioning Analyses Requested Lab Use Only Contact Name: J. McCarthy Comments: Phone: 1-860-267-2556 ext 3024 " Analysis Analysis Analysts Analytical Lab (Name, City, State): Tye I Type 2 Type 3 STL Richland, r3 2800 George Washington Way Richland, WA 99352 Attention: Barb Gillespi 6 Priority: 1 30 D. O I 5D. l 71D. ElASAP Sample Designation Date Time Comumnt, Lnb Sample D_Preservation 9523-0000-031F

9/24/2002 1425 TS G BP I BFSSGAM NIA q_ AoN 9523-000-032F 9/24/2002w7 1110 TS G BP 1 BFSSGAM _____ I N/A FqA I 9523-0W00-033F a 9/24/2002 I045 TS G BP I BFSSGAM N/A.- J # -NOTES: Multiple individuals performning sampling, refer to Daily Survey Journal shect for list of tcam membcrs Shmpped sia; Temp; _ De. C Date/Time

2) Received By Lb 0 w c*W DatetTime O] Fed Ex LI El U}PS *Custody Scalcd ki/d L El Hand YFa NE)4Relinquished By Datefrime

4) keceived By Date/Time 1 Other-Custody Seal Intact?.Y [J N E3 5) Relinquished By Date/Time

6) ReceIved By DateTime ..Bill of Lading #Media Code WG: Ground Wnter, WY: Surface Water, RW: River Water, YE: Estuary Water, VS: Sea Watcr, LW: Efllnt Water. TS: Soil. SE. Sediment, AS: Asphalt. TG: Vegptatdon, CT: Conetcn. oT0 Otd=Sarplc Type Codc G: Grab, C. Comnpostle, CR.: Cor, D-. Duplica, S: Split, FB: Field Blank. RB: Riosrle Blfak, hSU: Matrix 5 pitc Dup. OT: Othcr Container Type BI1 Platic Dog. 13C Cloth Bag. F: Plastic. SC. Sleel Can, G: laisS, A: Amber gs, V: VWtl, 1LM: I litcr inariadli; OT: Oue Bechtel FH

(. -, ( fT IVT (f't2onnecticut Yankee Decommissioning Project~echtel Procedure-. 12... --24265-000-GPP-GGGR-R5104-003Attachment A Page 1 or I I I3 Bechtel Power Corporation Chain of Custody Form COC No: 2002-0080 362 lajun Follow Road, East Hampton, Cr 06424 P.O. #: 24265FSB-SO00552-AC 860-267-2556 ActivIty Code: 24265-200-034AA3 Project Name: Hnddam Neck Decommissioning Analyses Requested Lnb Use Only Cdntact Name: J. McCarthy Comments: Phone: 1-860-267-2556 ext 3024 ' Analysis Analysis Analysis Analytical Lab (Name, City, State): Type 1 Type 2 Type 3 STl Richland, .2800 George Washington Way Richiand, WA 99352 Attention: Barb Gillespi b Priority: 0 30 D. l 1,5D. a 7 D. [ ASAP Sample Designation Date Time 6 Comment, Lab Sample II Preservation 9523-0000-00F 9_(_ _ _2 1040 TS G IBP _ I BFSSGAM ..N/AZ A 1F 9S23 0000OOGOfF

9/1V200G2 1408 TS G BP I I9FSSGAM _N/A Eq A)1(9523-0000-007F 9/12/2002 140 TS G 13P 1 BFSSGAM _N/A E4AI N 9523-0000-008F 9/12/20O2 1012 TS G BP I BFSSGAM NIA _qfqIN/9523-Q000-012F t 9122002 1437 TS G BP 1 BFSSGAM N/A ____ N 9523-0000020F
9tl7Z/002 1450 TS G BP 1 BFSSGAM N/A________

N/NOTES: Multiple individuals performing sampling, refer to Daily Survey Joual sheet ftr list oF teaJD mcmbers Samples Internal Container Shipped Via: Temp.:_ .Deg. C I) p By DateTime 2) Reccived By LtAOD af( Date/Time EO Fed Ex QY UPS Custody Scaled?* l'oI.(o' 4 O Hand YEl NC'elinqulshed By Date/lTime

4) Received By Dhtz/rimc El Other CustodY Seal IntacL?Yn NC 5) Relinquished By Date/fime

6) Received By Date/Time Bill ofLading t Medis Code WO: roued Watr, WFt Surlbcc Wteu, RW: River Watr, WrE: Estuay Water, YS: Sea Ware, ElY: EIucat NVaer, TS: SoIL S E: Sediment, AS: Amphalt. TG: Vegetation, CT: Conaele. 0T: Other SampleType Code C: Grab. C: Composite, CR CorC, D: DvpUcaic, S: Spi FM: fiecid Btank, RD: Riasute Blank. bSSB: Matrix Spike DUp. OT: Other ConlalncrType BP' Plastic Bsa, UC. Cloth Bag, P: Plastic, SC Steel Cae, G: Glass, A: Amber glass, V: Vial. ILM I liter siritetl:

OT: Otber Bechlci Ni ( (--V- r-- r-- -- C. F--f-- -- ( ---- (-. , -(- .f ' -.1 '-' (-U (7I'. --- F U)konnecticut Yankee Decommissioning Project Pechtel Procedure 24265-000-GPP-GGGR-R5104-003Attachment A I Page I of I I Bechtel Power Corporation Chain of Custody Form COC No: 2002-0082 362 Inun Hollow Road, Easl Hamplon. CT 06424 P.O. #: 24265.FSB-S0055O2fAC E60-267-2556 1 Activity Code: 24265-200.034AA3 Project Name: Haddam Ncck Decommissioning Analyses Requested Lnb Use Only Contact Name: J. McCarthy Comments: Phone: 1-860-267-2556 ext3024 Analysis Analysis Analysis Analytical Lab (Name, City, State): ; Tye1 Typc 2 Type 3.STL Rlchland, .i 2800 George Washington Way .1 -_Richland, WA 99352 Attention: Barb Gillespi ; .Priority: 1 30 D. 0 15 D. []7 D. E ASAP _ _ _ _Sample Designation Date Time .Comment, Lab Sample ID Preservation 9523-0000W004F 9/16/2002 1455 TS G BP 1 BFSSOAM. N/A E_ N/A 9523-0000-004FS 9116/2002 1455 TS 0 BP 1 BFSSGAM N/A 9523-0000009F 9/16/2002 1442 TS G BP 1 BFSSGAM N/A .9A 1 N NOTES: Multiple individuals performing snmpling, refer to Daily Survey Jourmna shect for l1st of team members Shiples Vnt:rnal Container 1); ed fly Datc/Time

2) Received By DateTrime El Fcd Ex 7F UPS Custody Scaled?A_ // / I'-H'lo El Iannd YEI NM 3/Relinquished By Dtmeime 4) Received By 'DatceTime 0 Other Custody Seal Intact?S) Relinquished By Datc/Time

6) Received By Date/Time BilofLdigl Bill of Ladingitt Medla Codc WG: Ground Water, WF: Surface Water, RW: Rtiver Wialer, WE: Esftury Water WS: Sea Water, E%: Effluent WVater, TS: Soil, SE; Scdimnnt, AS: Aspbalt TG: Vegeetloa.

CT: Concetet OT: OLher SampleType Code G: 0amb, C: Composite, CR: Corc, D: Duplioate, S: Split FD: field Diank, RD: Rinsate Blank. NISB: hfatix Spike Dup. OT: Other ContaInerType DP: Plasdc Dag, OC: Cloth Ba. P.: Plastic, SC Steel Cla, G: Glass, A: Amber glss, Y: Vial, ILUD: I liter marinelli: OT: OthUer Bechtel w. V .(. .7 ( (77-- Vi F * -I :(: (- ( ( ( -(' -C ( -I f--- ( *co Connecticut Yankee Decommissioning Project S1echtel Procedure 24265-000-GPP-GGGR-R5 104-003Attachment A Page I of 1 I Bechtel Power Corporation Chain of Custody Form COC No: 2002-0078 362 tnjun Hollow Rond, East Hampton, CT 06424 P.O. #: 2426S-FSB.S.00552-AC s60-267-2556 Activity Code: 24265.200D034AA3 Project Name: Haddal Neck Decomnmissioning Analyses Requested Lab Use Only.Contact Name: J. McCarthy U Comments: Phone: 1-860-267-2S56 ext 3024 Analysis Analysis Analysis A t L Type 1 Type 2 Type 3 Aoalytical L~ab (Name, City, State): n d STL Richland,Q , 2800 George Washington Way Richland, WA 99352 Attention: Barb Gillespi I .Priority: Z 30 D. E 15 D. l 7 D. E ASAP 5 a Q z Sample Designation Date Time u Comment, Lab Samplc ID Preservation 9523-0000-002F ' 9/11/2002. 1102 TS 0 BP I BFSSGAM .__A12 N/A 9523-0000-003F 9/11/2002 1118 TS 0 BP i BFSSGAM NA _1 _IN/9523-0000-025F 9/11/2002 1420 TS G BP 1 BFSSGAM NIA _ 9A) N 9523-0000-026F ' .9/11/2002 1440 TS G BP I BFSSALL _ N/A 9523-00W0-027F 9/11/2002 1458 TS G BP I BFSSGAM N_ _ _____ NA 9523-0000022F 9/11/2002 1405 TS G BP 1 BFSSGAM N/A A,- A 2e NOTES: Multiple individuals performing sampling, refer to Daily Survey Journal shcet for list of team members Samples Internal Container_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _S h ip p ed__ _ _ _ S hi p e deim:T .mp : _ D... D .. C 1)5 plcBy DatelTime

2) Received By co CP16 DatzlTime El Fed Ex/ UPS Custody Sealed?D i Hand YE] NE]einquished By DatelTime

4) Received By Daeiim Custody Scal Iniact?5) Relinquished By DatefTiue

6) Received By Date/Time

.Bill fLading#Media Code WG: Groud Water, IYF: Surfe Water, RW: RverYTer WE: Eshur yWalcr, WS: Ses Water, EW: EMuecl Water, TS: Soil, SE: Sediment,. AS: Asphalt. TG: Vegetafloc, Cr: Cocerete. OT: Other Sample Type Code G: Grub, C: Cempasite, CR:L Core. D: Duptlcate, S: Spli, FD: Field Blak, RB: Rinsate Blank, MD: Mauix Spike Dup. OT: Other Container Type Dr: 'asue Bsg. BC: Cloth BOg, P: Platic, SC. Steel a, G: Glas, A: Amber glas, V: Vial. ILMLI liter nmjinclea; OT. Other Bechiel V.-( -~ -- -I " ----- -- [- -, f- .--.-- I r r f C' r- -(I)*onnecflcut Yankee Decommissioning Project iBechtel Procedure 24265-000-GPP-GGGR-R5104-003Attachmcnt A Page Ilof I I Bechtel Power Corporation Chain of Custody Form COC No: 2002-0084 362 Injun Hollow Road, East Hampton. CT 06424 P.O. M 24265 FSB-S 00552-AC 860-267-2556 Actiity Code: 24265 200 034AA3 Yroject Name: Haddam Neck Deconmuissioning Anal e__s Requested Lb Use Only Contact Name: J. McCarthy _ Comments: Phone: 1-860-267-2556 ext 3024 Analysis Analysis Analysis Analytical Lab (Name, City, State): .g .E Type 1 Type 2 Type 3-, .STL Richland, 6 .-.2800 George Washington Way 41 Richland, WA 99352 Attention: Barb Gillespi C6 h Priority: 3 30 D. 0 1 SD. 1 7 D. EASAP z Sample DesignUtion Date Time 3 Ctrment, Lab Samplc II Preservation

9523-0000-021F 9/17/2002 1030 TS G BP 1 BFSSGAM NiA' 9523-0000-014F 9/1712002 0937 TS G BP 1 BFSSGAM N/A* 9523-0000-001P 9/17/2002 0930 TS 0 BP 1 BLSSALL N/A* 9523-0000-0 o1FS 9/17i2D02 0930 TS G BP 1 BFSSALL X N/A NOTES: Multiple individuals performing sompling, refcr to Daily Survey Jo=ual sheet for 1st of tear members Samples Internal Container_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _S h ip p ed__ _ _VSiip e dT e mpTe m p : _ D_ _ D .. C) dBy Date/rime

2) Received By (00 C.4 R DateTme EL Fed Ex El UPS Custody Sealcd?1/ 0 /qOJ i- Lo)f~ 4 4 El I'lnd Y [] N QD 3 e"Inquished By Date/Tme 4) Recelved By Cbstedy mel InOtber yn NM 5) Rtlinquished By Date/Time

6) Received By Date/Time BillofLading

..13Bill of Lading #Y.Media Code WYG: Grouwd Water. WF: Surface Water, M1Y: River Water, WYE: Estuay Water, WS: Sea Water, E;W: Effluent Water, TS: SoIL SE: Scdlimzt, AS: AsphAL TG: Vegctad= CT: Concrte. OT:Otr SampleType Code G: Grab. C: Corposlle. CR. Core, D: Daplicate S: Split FB: Ficld BLk. B: R~nsat Blnk MSB3: tatdx Spike Dup. OT: Othcr Coalalecr Type BP: Pl2SiC Bag, BC Cloth Bag, P Plalc, SC Steel Can, G: Glss, A: Amber glass, Y: Vial, 11M I lit rmadelli: OT: Other Bechtel Ln Standing Order HPM 02-002 Attachment B Sample Notification Date: September26,2002 To: Barbara Gillespie From: Jack McCarthy Please be advised that sample numbers 9523-0000-014F, 9523-0000-027F, 9523-0000-026F, 9523-0000-025F, 9523-0000-021F, 9523-0000-020F 9523-0000-OO IF and 9523-0000-OOlFS in this package may contain trace amounts of radioactive material that has been determined to be below the DOT requirement to be regulated in commerce. Please handle them with standard laboratory practices. 67-2 55 024 C(OgDW7-STL RICHLAND 76 MATIUX OF REQUIRED ANALYSES AND DETECTION SENSITIVITIES Column I Column 2 Column 3 Column 4 Column 5 I3FSSCAM UFSSALL Radionuclide Analyses Soil MDC (pClg) nalysis? analysisr? Ac-228 (GEA) N/A YES YES Ag-108m (GEA) 2.86E-0O YES YES Amn-241 (GEA) 1.03E+O0 YES YES An-241 (AEA) 1.03E+OO YES Bi-212 (GEA) N/A YES YES Bi-214 (GEA) NIA YES YES C-14 (Liquid Scinlillation) 2.26E-01 YES Cm-243/244 (AEA) 1.16E+OO YES Co-60 (GEA) 1.52E-01 YES YES Cs-134 (GEA) 1.87E-OI YES YES Cs-137 (GEA) 3.16E-01 YES YES Eu.152 (GEA) 4.04E-01 YES YES Eu-154 (GEA) 3.72E01 YES YES Eu-155 (GEA) 1.57E+01 YES YES Fc-55 1.10Et03 YES H-3 (Liquid Scintillation) 1.65E-tOI YES K-40 (GEA) NIA YES YES Mn-54 (GEA) 6-96E-01 YES YES Nb-94 (GEA) 2.85E-01 YES YES Ni-63 (Liquid Scintillation) 2.89E+01 YES Pb.212 (GSA) N/A YES YES Pb-214 (GEA) N/A YES YES Pu-238 (AEA) 1.18E+00 YES Pu-239/240 (AEA) 1.07E+Oo YES Pu-241 (Liquid Scintillation) 3A8E+O1 YES Ra-226 (GEA) NIA YES YES Sr-90 (GPC) 6.20E-02 YES Tc-99 (Liquid Scintillation) 5.04E-0I YES Tl-Z08 (GEA) NIA YES YES STL RICHLAND 77 MATRIX OF RIQULRED ANALYSES AN] DETECTION SENSITITIES Column 1 Column 2 Column 3 Column 4 Column 5 BFSSGAM :I3FSSALL Radionuclidc Analyses Soil MDC (pCi/g) Rcquired Required analysis? analysis 7 Ac-228 (GEA) N/A YES YES Ag-108m (GEA) 2.86E-OI YES YES Am-241 (GEA) 1.032+00 YES YES Am-241 (AEA) 1.03E+00 YES Bi-212 (GEA) NIA YES YES Bi-214 (GEA) N/A YES YES C-14 (Liquid Scintillation) 2.26E-01 YES Cm-243/244 (AEA) 1.16E+00 YES Co-60 (GEA) 1.52E-01 YES YES Cs-134 (GEA) 1.87E-01 YES YES Cs-137 (GEA) 3.16E-01 YES YES Eu-152 (GEA) 4.04E-01 YES YES Eu-154 (GEA) 3.72,01. YES YES Eu-155 (GEA) 1.57E+0O YES YES Fc-S5 1.10E+03 YES H-3 (Liquid Scintillation) 1.65EE+01 YES K-40 (GEA) NIA YES YES Mn-54 (GEA) 6.96E-01 .YES YES Nb-94 (GEA) 2.85E-01 YES YES Ni-63 (Liquid Scintillation) 2.89E+01 YES Pb-212 (GEA) NIA YES YES Pb.214 (GEA) N/A YES YES Pu-238 (AEA) 1.18E+00 YES Pu-239t240 (AEA) 1.07E+00 YES Pu-241 (Liquid Scintillation) 3A82+01 YES Ra.226 (GEA) N/A YES YES Sr-90 (GPC) 6.20E-02 YES Tc-99 (Liquid Scindllation) 5.04E-01 YES TI-208 (GEA) N/A YES YES S T L RICHLAND 78 --- -Analyticnl Data Package Prepared For Bechtel CT Yankee Project Radiochemical Analysis By STL Richland 2800 G. W. Way, Richland Wa, 99352, (509)-375-3131. Assigned Laboratory Code: STLRL Data Package Contains Pages Report No.: 23230 SDG No.23347 Order No. Client SnmpIe lD (I~st Order) Lot-Sn No.9523-0000-048 F J3G090236-1 9523-0000-049 F J3G090236-2 9523-0000-050 F J3G090236-3 9523-0000-051 F J3G090236-4 9523-0000-052 F J3G090236-5 Work Order FROTR1AA FROTOIAA FROT11AM FROT21AM FROT41AM Report DB ID 9FROTR1O 9FROT010 9FROT 1Q 9FROT210 9FROT410 Botch ND.3192265 3192265 3192265 3192265 3192265 STL Richland rpISTLRchdiTlc v3.73 STL-Richland 1 13 WJ WN MUMMEN STL Certificate of Analysis Bechtcl Power Corporation 362 Injun Hollow Road East Hampton, CT' 06424 July 31, 2003 Attention: JackvMcCarthy Date Received in Lab July 9, 2003 Sample Type : Five (5) Soil SDG Number 23347 Project Name/Number

Haddam Neck Decommissioning COC Number 2003-00172 Purchase Order Number *24265-FSB-S-00552-AC CASE NARRATE I. Introduction On July 9. 2003, five soil samples were received at the STL Richland (STLR) laboratory for rudiochenical analysis.

Upon receipt, the samples were assigned the STLR identification numbers as described on the cover page of the Analytical Data Package report form. These samples were assigned to Lot Number 13G090236. lM. Sample Receipt The samples were received in good condition and no anomalies were noted during check-in.M. Analytical Results/Methodology The analytical results for this report are presented by laboratory sample ID. Each set of data includes sample identification information, analytical results and the appropriate associated statistical errors.The requested analysis was: Gamma Spectroscopy Gamma Spec by method RICH-RC-5017 Severm Trent Laboratories, Inc.STL Richland

2800 George Washington Way, Richland, WA 99352 Tel 509 375 3131 Fax 509 375 5590
www.slIinc.com AwiofSc etsnItem 2 ,TL-Richland Bechtel Power Corporation July 28, 2003 Page 2 IV. Quality Control The analytical result for each analysis performed includes a minimum of one laboratory control sample (LCS), and one reagent blank sample analysis.

Any exceptions have been noted in the "Commcnts" section.QC and sample results are reported in the same units.V. Comments Gamma Spectroscopy Gamma Spec by method RICH-RC-5017: The following results may be false positives as (he key-line activity is greater than the MIDA but the identification of the radionuclide was rejected by the abundance criteria of the software.Isotopes Affected Samples TI-208, Bi-214, Ra-226 FROT2 Bi-212, Bi-214 FROT4 Bi-214, Ra-226 FROTR, FROTR-X Bi-214 FROTO0 TI-208 FROTI Except as noted, the LCS, batch blank, sample, and sample duplicate results are within required limits.I certify that this Certificate of Analysis is in compliance with the SOW, both technically and for completeness. for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager, or a designee as verified by the following signature. Reviewed and approved: Theresa H. Kallsen Project Management Assistant STL-Richland 3 Drinking Water Method Cross References DRINKING WATER ASTMI METHOD CROSS REFERENCES Referenced Method Isotope(s) STL Rlchland's SOP number EPA 901.1 Cs-134,1-131 RICH-RC-5017 EPA 900.0 Alpha & Bela RICH-RC-5014 EPA 903.1 Ra-226 FICH-RC-5005 EPA 904.0 Ra-228 RICH-RC-5005 EPA 905.0 Sr89190 RICH-RC-5006 ASTM D2460 Total Radium RICH-RC-5027 Standard Method 7500-U-C & ASTM D5174 Uranium RICH-RC-5058 EPA 905.0 Titium RICH-RC-5007 NOTE: The Gross Alpha LCS Is prepared with Am-241 (unless otherwise specified In the case narrative) The Gross Beta LCS Is prepared with SrlY-90 (unless otherwise specified In the case narratwo)Uncertainty Estimation STL Richland has adopted the internationally accepted approach to estimaling uncertainties described in "NIST Technical Note 1297. 1994 Edition". The approach. "Law of Propagation of Errors", involves the identification of oil variables in an analytical method which are used to derive a result. These variables arc rclated to the analytical result (R) by some functional relationship, R = constants ' f(xy.z,...). The components (x.y.z) are evaluated to determinc their contribution to the overall method uncertainty. The individual component uncertainties (ul) arc then combined using a statistical model that provides the most probable overall uncertainty value. All component uncertainties are categorized as type A. evaluated by statistical methods, or type B. evaluated by other means. Uncertainties not included in the components. such as sample homogeneity, arc combined with the componcnt uncertainty as the square root or the sum-of-the-squares of the individual uncertainties. The uncertainty associated with the derived result is the combined uncertainty (uj) multiplied by the coverage factor (1,2, or 3).When three or more sample replicates are used to derive the analytical result, the type A uncertainty is the standard deviation of the mean value (S/vn), where S Is the standard deviation of the derived results. The typc B uncertainties are all other random or non-random components that are not included in the standard deviation. The derivation of the general 'Law of Propagation of Errors" equations and specific example are available on request STL Rlchland rotGenwlelnro v3.72 TL-Richland 4 Report Definitions _ l Action Lcv Batch Bins COC No Count Error (Is)* l Total Uncert (Hts)ua-Combined Uncertainty. -(#s), Coverage Factor CRDL (RL)Lc* I' Lot-Sample No MDCINIDA Primary Detector Ratio U-2341LL238 lURsMDC RstrTolUccrt Report D13 No IRER i l SDG Sum Rpt.Alphn Spec Rst(s)Work Order Yield An agreed upon activity lcvel used to trigger some action when thc final result is greater than or equal to thc Action Level. Oftcn the Action Level is rclated to the Decision Limit.The QC preparation batch number that relates laboratory sampics to QC samples that werc prcpared and analyzed together.Defined by the equation (Rcsultl/Expcctcd)-t as defined by ANSI N13.30.Chain of Custody Number assigncd by the Client or STL Richland.Poisson counting statistics oi'he gross samplc count and background. The uncertainty is absolutc and in the same units as the result. For Liquid Scintillation Counting (LSC) the batch blank count is the background. All known uncertainties associated with the preparation and analysis of the sample are propagated to give a measure of the uncertainty ussociated with the result. it, the combined tincertabity. The uncertainty is absolute and in the same units as the result.Thc coverage factor dcfincs the width of the confidence interval. I, 2 or 3 standard deviations. Contractual Required Detection Limit as dcfined in thc Client's Statement Of Work or STL Richland "default'nominal detection limit. Often rfcerrcd to the reporting level (RL)Decision Level based on instrument background or blank, adjusted by the Efficiency, Chemical Yield, and Volume associated with the sample. The Type I crror probability is approximately 5%. Lc=(l .645 *Sqrt(20(BkgrndCnt/ifkgmdCntMinySCnthiin)) 9 (ConvFct/(Eff*YlcdAbn'Vol)

IngrFct).

For LSC methods thc batch blank is used as a measure ofthe background variability. Le cannot be calculated when the background count is zero.Thc number assigned by the IJMS soflwarc to track samples received on thc same day for a given client. The sample number is a sequential number assigned to each sample In the Lot.Detection Level based on instrument background or blank. adjusted by the Eificicncy. Chemical Yield, and Volume with a Type I and II error probability or approximately 5%. MDC = (4.65 'Sqrt((BkgmdCnt/BkgrndCntMinYSCntMin) + 2.711SCatMin) ' (ConvFct/(Eff

Yld 0 Abn
Vol)
IngrFct).

For LSC methods the batch blank is used as a measure of the background variability. 7he instrument identificr associatcd wilth the analysis of the sample aliquot.The U-234 result divided by the U-238 result. Ihe U-2341JU-238 ratio for natural uranium in NIST SRM 4321 C is I.03B.Ratio or the Result to the MDC A value greater than I may indicate activity above background at a high level of confidence. Caution should be used when applying this factor and it should be used in concert with the qualifiers associated with the result.Ratio of the Result to the Total Unceralnty. If the uncertainty has a coverage factor of 2 a value greater than I may indicate activity above background at approximately the 959o% level orconfidencc assuming a two-sided confidence interval. Caution should bc uscd when applying this factor and It should bc used in concert with the qualifiers associated with the result.Sample Identifier used by the report system. Thc number is based upon the first five digits of the Work Order Number.The equation Replicate Error Ratio = (S-DY[sqrt(TPUs 2+ TPUd 2)] as defincd by ICPT BOA where S is the original sample result, D is the result of the duplicate, TPUs is the total uncertainty of the original sample and TPUd is the total uncertainty or the duplicate sample.Sample Delivery Group Number assigned by the Client or assigned by STL Richland upon sample receiptL The sum of the reported alpha spec results for tests derived from the same sample excluding duplicate result where the results are in the same units.The LIMS soflware assign test specific identifier. The recovery of the tracer added to the sample such as Pu-242 used to trace a Pu-239140 method.-9 STL Richland ,-tGgcacralnfo 03.72 i TL-Richland 5s Sample Results Summary STL IUchland STLRL Ordered by Method, Batch No., Client Sample ID.Date: 31-Jul-03 Report No. :23230 SDG No: 23347 Client Id MIDC or Batch WorkOrder Parameter Rasullt-Uncortainty( 29) Oual Units Yield blDA CROL RER2 3192265 E901.1 9523-0000-048 F FROTRIM ACTINIUM-228 AG-1 08M AMERICIUM-241 BISMUTH-212 BISMUTH-214 COBALT.60_ CESIUM-134 CESIUM-137 EUROPIUM-i52 EUROPIUM-1 54 EUROPIUM-1 55 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-21 4 RADIUM-226 THAUJUM-208 9523-0000-048 F DUP FROTHIAC ACTINIUM-22B AG-1 08M AMERICIUM-24 1 BISMUTfH-212 BISMUTH-214 COBALT-60 CESIUM-1 34 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-1 55 POTASSIUM-40 MANGANESE-54 lNIOBIUM-94 LEAD-212 LEAD-21 4 HADIUM-226 1.24E+00 +- 3.7E-01 2.43E-02 +- 4.1E-02 1.37E-01 4- 1.5E-01 1 .33E+00 -7.8E-01 8.23E-01 .- 2.5E-01 4.87E-03 4- 4.6E-02 2.66E-02 8 5.4E-02 1.81E+00 +- 2.7E-01 9.94E-03 +- 1.3E-01-1.95E-02 t 1.5E-01 9.59E-02 -- 1.2E-01 1.69E+01 -- 2.7E+00 2.00E-02 +- 5.0E-02 3.17E-02 +- 4.3E-02 1.01E+00 +- 2.2E-01 1.13E+00 +- 2.8E-01 E.23E-01 + 2.5E-01 4.33E-01 + 1.1E-01 1.16E+00 +- 3.3E-01 4.35E-03 -3.9E-02-9.20E-02 1- 1.2E-01 1.33E+00 7.2E-01 7.31E-01 +- 2.3E-01 2.E9E-02 -5.4E-02 7.43E-02 -5.7E-02 172E+00 +- 2.5E-01-4.77E-02 4 1.3E-01 3.47E-03 i 1.6E-01-3.99E-03 I .oE-ol 1.47E+01 -2.4E+00 1.88E-02 4- 4.72-02-1.28E-02 4 4.3E-02 1.07E+00-2.4E-01 1.05E+00 4- 2.6E-01 7.31E-01 4 2.3E-01 pC'g U pCIg U pCi/g U pCi/g U pCIg U pcilg U pCI/g pCI/g U pCUg U pCl/g U pCvg pC/g U pCljg U pClg* pcVg pCVg U pCVg pcVg pCVq U pCI/g U pC'/g U pC/g U pCIg U pCVg U pCvg pCIg U pCIg U pCVg U pCVg pCVg U pC~g U pCLg pCVg pCug U pCvg 2.96E-01 7.42E-02 2.86E-01 2.68E-01 1.03E+00 1.51E+00 3.22E-01 8.66E-02 1.50E-01 1.00E-01 1.90E-01 9.052-02 3.20E-01 2.30E-01 4.04E-01 2.70E-01 3.70E-01 2.08E-01 1.57E+01 8.60E-01 926E-02 6.96E-01 8.29E-02 2.85E-01 1.702-01 1.64E-01 322E-01 8.1 5E-02 3.06E-01 6.76E-02 2.86E-01 l.99E-01 1.03E+00 1.39E+00 2.94E-01 1.03E-01 1.50E-01 1.08E-01 1.90E-01 9.05E-02 3.20E-01 2.16E-01 4.04E-01 2.88E-01 3.70E-01 1.78E-01 1.57E+01 6.30E-01 8.65E-02 6.9SE-01 7.48E-02 2.85E-01 1.1tE-01 1.63E-01 2.94E-01 STL Richland i ~ rpISTI-lchSaSurn %.- mnary2V4.04 A97 RER2 -Icpllcnlc Error Ratio =(S-D)J[sqrt(sq(TPUs)tsqMrPUd))] uL deflntd by IC'PT BOA.U Qual- Analyzed for, but the result Is less thirn the ?AdcjldolTotal Uncert or gamnia stan software did not Identliy the nuclidc.-STL-Richland 6 Sample Results Summary STL Richland STLRL Ordered by Method, Batch No., Client Sample ID.Date: 31-Jul-03 Report No. :23230 SDG No: 23347 Client Id MOC or Batch Work Order' Parameter Sesufl+-Uncertalnty( 2s) Qual Units Yield MDA CRDL RER2 3192265 E901.1 9523-0000-048 F DUP FROTRIAC THALLIUM-208 9523-0000-049 F FROT01AA ACTINIUM-228 AG-1 oaM AMERICIUM-241 BISMUTH-212 BISMUTH-21i4 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUM-40 MANGANESE-54 NIOBIUM"94 LEAD-21 2 LEAD-214 RADIUM-226 THALLIUM-208 9523-0000-050 F FROT11AA ACTINIUM-228 AG-1 08M AMERfICIUM-241 BISMUTH-212 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-1 55 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214 3.23E-01 +- 1.0E-01 1.18E+00 +- 3.8E-01 2.68E-02 +- 4.1E-02 7.46E-02 4 7.7E-02 9.69E-01 +- 7.6E-01 7.57E-01 +- 2.0E-01 4.001E02 4- 4.4E-02 6.29E-02 +- 5.1E-02 1.77E-t00 + 2.5E-01-3.02E-02 t 1.3E-01-1.49E-02 + 1.2E-01 9.25E-02 + 1.0E-01 1.37E+01 +- 2.3E+00 2.68E-02 +- 4.2E-02 6.29E-03 +- 4.2E-02 9.83E-01 i 2.2E-01 8.08E-01 +- 2AE-01 7.57E-01 + 2.0E-01 3.27E-01 +- 1.1E-01 1.05E+00 +- 3.3E-01 3.47E-02 4- 3.7E-02 6.23E-02 4- 8.6E-02 1.002+00 +- 6.3E-01 1.03E+00 +- 2.3E-01 241E-02 +- 4.0E-02 5.31E-02 +- 4.7E-02 1.EOE-00 +- 2.5E-01-7.35E-02 +- 1.2E-01-3.56E-02 + 1.2E-01 8.21E-02 +- 9.82-02 1.50E+01 1 2.3E+00-5.52E-03 -4.1E-02 2.15E-02 +- 3.8E-02 1.00E+00 -- 2.0E-01 7.99E-01 +- 2.1E-01 pCvg pC/g U pCIg U pCI/g U pCfg U pc~lg U pC~g U pC~g pC~g U pC~ig U pC/g U pCVg pCUg U pcVg pCVq pCUg pCVg PG hg E.57E-02 2.73E-01 7.34E-02 2.86E-01 1.31 E-01 1.031200 1.40E+CO 2.89E-01 8.76E-02 1.50E-01 9.87E-02 1.9OE-01 9.33E-02 3.20E-01 2.20E-01 4.04E-01 2.18E201 3.70E-01 1.81 E-01 1.57E+01 625E-01 7.89E-02 6.96E-01 7.66E-02 2.85E-01 1.58E-01 1.61 E-01 1.41E201 7.82E-02 pCI/g U pChug U pCUg U pCVg U ppCsg U pCIg U pCVg U PCL'g9 U pcI/g U pCI/g pCL'g U pCl/g U pCyg pCL'g pCI/g 2.36E-01 6.72E-02 1.29E-01 1.23E+00 1.33E-01 8.04E-02 9.01 E-02 7.502-02 1 .93E-01 2.072-01 11.752-01 6.57E-01 7.27E-02 7.17E-02 1 .362-01 1.42E-01 2.E6E-01 1.03E+00 1.50E-01 1.90E-01 3.20E-01 4.04E-01 3.70E-01 1.57E+01 6.96E-01 2.85E-01 SiT Filchland rptSTI-RchSaSum. --mary2 V4.04 A97 RER2 -Repilcote Error flnio =(S-DY sqrt(sqgTPUs)+Sq(TPUd))JOs dcflned by ICPT 13A.Vu Qtm-Analyzed far, budthe resid slsi Ilnnthnie Mdrihfdajni o Uncrt orgamma scuan flware did notIdentify the ucide-STL-Richland 7 Sample Results Summary STL Richland STLRL Ordered by Method, Batch No., Client Sample ID.Date: 31-Jul-03 Report No.: 23230 SDG No: 23347 Client Id MDC or Batch Work Order Parameter Result +- Uncorlainty ( 2s) Cual Units Yield MDA CRDL RER2 3192265 ESO1.1 9523-0000-050 F FROT11M RADIUM-226 THALLIUM-208 9523-0000-051 F FROT21AA ACTINIUM-228 AG-108M AMERICIUM-24 1 BISMUTH-212 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-1 52 EUROPIUM-1 54 EUROPIUM-155 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 9523-0000-052 F FROT4 l AA ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-212 BISMUITH-214 COBALT-60 CESIUM-134 CESIUM- 137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 1.03E+00 +- 2.3E-01 3.82E-01 +- 9.8E-02 pCllg U pCug 1.29E+00 +- 4.0El01-1.36E-02 +- 4.8E-02 1.24E-01 -t.BE-01 9.52E-01 4- 7.9E-01 8.85E-01 +- 2AE-01 3.84E-02 .- 5.82-02 6.68E-02 -5.92-02 1A9E+00- 2AE-01-2.07E-01 .- 1.5E-01-1.01E-01t 1.6E-01 6.71E-02 -1.3E-01 1A4E401 +- 2.6E+00-7.00E-03 +- 5.4E-02-4.29E-02 +- 5.3E-02 1.03E+00 +- 2.4E-01 8.46E-01 +- 2.92-01 8.85E-01 +- 2.4E-01 3.37E-01 -1.2E-01 1.1 OE+00 +- 4.5E-01-3.19E-03 .- .0E-02 1.30E-01 -9.3E-02 2.60E+00 t 1.1E+00 B.79E-01 4- 2.5E-01 2.15E-02 + 5.6E-02 4.58E-02 .5.62E02 2.17E+00 -3.1E-01-8.27E-02 +- 1.5E-01-9.16E-02 +- 1.6E-01 9.39E-02 1 1.22-01 1.43E+01 +- 2.2E+00-1.08E-02 -5.1E202-1.33E-02 4 4.9E-02 1.17E+00 +- 2.5E-01 pCIg U pCVg U pCtg U pcvg U pCVg U pCfg U pCVg pC/g U pCIg U pCVg U pcLg pCVg U pcSLg U pCtg pCvg pCI/g U pCvg U pCfg pCvl U pCGvg U pCvg U pCig U pClg U pC'g U pClIg pC~g U pCVg U pCUg U pcVg pclg U pCV0 U pCVg pcIg 1.33E-01 1.40E-01 3.13E-01 823E-02 2.B6E-01 3.03E-01 1.03E+00 1.54E+00 3.28E-01 1.15E-01 1.50E-01 1.15E-01 1.90E-01 1.01E-01 3.20E-01 2.302-01 4.04E-01 2.68E-01 3.70E-01 2.32E-01 1.57E+01 7.48E-01 9.64E-02 6.92E-01 8.60E-02 2.852-01 1.58E-01 1.75E-01 3.28E-01 1.67E-01 3.12E-01 8.61 E-02 2.86E-01 1.57E-01 1.03E+00 1.74+100 3.43E-01 1.04E-01 1.50E-01 1.05E-01 1.90E-01 9.95E-02 3.20E-01 2.60E-01 4.04E-01 2.62E-01 3.70E-01 2.122-01 1.57E+01 8.721-01 8.95E-02 6.96E-01 8.57E-02 2.85E-01 1.72E-01 STL Richland L rptSTLflchSaSum nl- ary2 V4.04 A97 RER2 -Repliozze Error Rttai = (S-Dl~sqrf(sqaTPUs)4sqaTPUd)fl as defied by 1CPT BlOA.U QUOt -Analyzed far, but the resudt Is fesz than the Mcfcde!TojaTanl Uncert or gamma stan saftlrare did not Identify the muclide.STL-Richland8 8 Sample Results Summary STL Richland STLRL Ordered by Method, Batch No., Client Sample ID.Date: 31-Jul-03 Report No.: 23230 SDG No: 23347 Client Id-Batch Work Order Parameter MDC or Ylold MDA Result -Uncertainty ( 2s) Qual Units CRDL RER2 3192265 E901.1 9523-0000-052 F FROT41AA LEAD-214 RADIUM-226 THALLIUM-208 -No.nf Rosults: 108 1.02E+00 i- 3.3E-01 8.79E-01 +- 2.5E-01 2.98E-01 +- 1.2E-01 pCVg pol/g PCtfg 1.91 E-01 1.61 E-01 1.03E-01; -ISTL Rlchland RERI1 Replicate Error flato = (S-D)4sqrt(sq(U3s)+sq(TFUd))j as dfl~ned by ICPTBOA.I rptSTLRchSaSvm mary2 V4.04 A97 i STL-Richland 9 QC Results Summary STL Richland STLRL Ordered by Method, Batch No, QC Type,.Date: 31-Jul-03 Report No.: 23230 SDG No.: 23347 Batch Work Order Parameter Resullt.- Uncertainty ( 2s) Oual Units Yield Recovery Bias MDCIMDA E901.1 3192265 BLANK G FR4LTIAA 3192265 LCS FR4LT1AC No. af Results: ACTINIUM-228 AG-1 OBM AMERICIUM-24 1 BISMUTH-212 BISMUTH-214 COtALT-60 CESIUM-134 CESIUM-137 EUROPIUM-i52 EUROPIUM-1 54 EUROPIUM-155 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAO-21 2 LEAD-21 4 RADIUM-226 THAJ1IUM-208 1.49E-t +- 1 .OE-01 5.37E-03 .1.6E-02 1.09E-03 +-4.5E-02-7.66E-02 +- 3.1E-01-6.1 3E-02 +- 5.1 E-02-1.68E-03 +-2.3E-02 1.77E-03 +-2A.E-02-1.02E-02 -2.0E-02-1.73E-03 +- 5.0E-02-6.11 E-03 +- 6.1 E-02 1.03E-02 +- 4.2E-02-5.68E-01 +-5.5E-01-1.36E-02 +- 2.3E-02-1.87E-02 +- 2.1E-02-4.09E-03 +- 3.5E-02 3.83E-02 +-4.0E-02-6.13E-02 --5.1E-02-1.15E-02 + 2.4E-02 U pCI/g U pC/g U pC/g U pCVg U pCVg U pCIg U pCtlg U pCIg U pCVg U pCVg U pCVg U pCtg U pCVg U pCVg U pCVg*U pCVg U pC11g U pCIIg 1.76E-01 2.87E-02 7.63E-02 5.47E-01 7.61E-02 4.28E-02 4.37E-02 3.50E-02 8.87E-02 1.13E-01 7.31 E-02 1.1 6E+00 3.84E-02 3.44E-02 5.69E-02 7A6E-02 7.61 E-02 4.04E-02 CESIUM- 137 19 11.1212400 +-1.6E-01 pCIg 111% 0.1 3.56E-02 STLRichland Bias -(ResultlMpcccd)-1 as deflnedby ANSI N13.30.; rptSTLRch~cSum U Qual- Anailyzed (or. but Ihernsul is less tbann ceMdcI'AdnlTotaIUncut or ganmmscannsoflwarcedid not ldentifylyibenudide. ImaryV4.04 A97 ,'STL-Richland 10 (?1.- I- f n-H~f'-- (---- (------ ( -I----FORM I SAMPLE RESULTS SDG: 23347 Report No.:

23230 COC No.: 2003-00172

' -..f ..-' ' [. '_ -* .., f r -1 .( .--- ( _Date: 31-Jul-03 Collection Date: 7/7/2003 1:35:00 PM Received Date: 7/9/2003 10:40:00 AM Matrix: SOIL Lab Name: STL Richland Lot-Sample No.: J3G090236-1 Client Sample ID: 9523-0000-048 F Ordered by Client Sample ID. Batch No Result Count Total MDCIMDA, Rpt Unit, Yield Rst1MDC' Analysis, Total Su Aliquot Prlmar Parameter Qual Error( 25) Uncert(2 s) Action Lev La, CRDL(RLI RslTotUcert Prep Date Slze Size Delcct Batch: 3192265 E901.1 WorkOrder FROTR11M Report DB ID: 9FROTR10 ACTINIUM-228 1.24E+00 3.7E201 3.7E-01 2.96E-01 pCIlg (4.2) 7/28/03 06:05 p 115.1 GER7.(6.8) 9 AG-IO8M 2.43E-02 U 4.1E-02 4.1 E-02 7.42E-02 pClg 0.33 7128/03 06:05 p 115.1 GER7;2.86E-01 (1.2) 9 AMERICIUM-241 1.37E-01 U 1.5E-01 1.5E-01 2.88E-01 pCI/g 0.51 7/28/03 06:05 p 115.1 GER7: 1.03E+00 (1.8) 9 8ISMUTH-212 1.33E+00 U 7.8E-01 7.8E.01 1.51E+00 pCVg 0.88 7l28103 06:05 p 115.1 GER7 (3.4) 9 BISMUTH-214 8.23E-01 U 2.5E-01 2.5E-01 3.22E-01 pCt/g (2.6) 7/28/03 06:05 p 115.1 GER7: (6.7) 9 COBALT-60 4.87E-03 U 4.6E-02 4.6E202 8.65E-02 pCI/g 0.06 7/28/03 05:05 p 115.1 GER7: 1.50E-01 0.21 9 CESIUM-134 2.66E-02 U 5.4E-02 5.4E.02 1.00E-01 pCVg 0.26 7/28/03 06:05 p 115.1 GER71 1.90E-01 0.98 g CESIUM-137 1.81E+00 2.7E-01 2.7E-01 9.05E-02 pCVg (20.) 7/28/03 06:05 p 115.1 GER7t'3.20E-01 (13.5) g EUROPIUM-152 9.94E.03 U 1.3E-01 1.3E-01 2.30E-01 pCT/g 0.04 7/28/03 06:05 p 115.1 GER7'4.04E-01 0.15 9 EUROPIUM-154 -1.95E-02 U 1.5E-01 1.5E-01 2.70E-01 pCI/g -0.07 7128/03 05:05 p 115.1 GER71 3.70E-01 -02S 9 STL Richland MDCOMDAOLc -Detection, Decision Level based on Instrument background or blank, adlusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample Uual- Analyze for, but the result Is less than thD Mdc/MdalTotal Uncert or gamma scan software did not identify the nuelide.V4.04 A97 r-- f' -- r--- ( .(- [.Lab Name: STL Richland Lot-Sample No.: J3G090236-1 Client Sample ID: 9523-0000-048 F ( , I ---- .FORM I SAMPLE RESULTS SDG: 23347 Report No.: 23230 COC No.: 2003-00172 --- r- ( -- (- I--- r---Date: 31-Jul-03 CollectIon Date: 7/7/2003 1:35:00 PM Received Date: 7/9/2003 10:40:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Parameter EUROPIUM*1 55 POTASSIUM-40 MANGANESE*54 NIOBIUM-94 LEAD-212 LEAD*21 4 RADIUM-226 THALUUM-208 No.afResult~s: 18 Result 9.59E-02 1.69E+01 2.OOE-02 3.172-02 1.01 E200 1.13E -00 8.23E-01 4.33E-01 Comments: Count Total Qual Error( 2s) Uncerltl2 s)U 1.2E-01 1.2E-01 2.7E+00 2.7E+00 U 5.0E.02 5.OE-02 U 4.3E-02 4.3E-02 2.2E-01 2.2E-01 2.BE-01 2.5E01 U 2.5E-01 2.5E-01 1.1 E-01 1.1E-Ot-- -I MDCIMDA, Rpt Unit, Yleld F Action Lev Lc CRDL(RL) Rs 2.08E-01 pC/g* 1.572+01 8.60E-01 pCig 9.26E-02 pCVg 6.96E-01 8.29E-02 pCI/g 2.85E-01 1.70E-01 pClg 1.64E-01 pCVg 3.22E-01 pCVg 8.1 SE-02 pC1/g istIMDC, stTotUcert 0.46 (1.7)(19.7)(12.3)0.22 0.79 0.38 (1.5)(5.9)(9.1)(6.19)(7.9)(2.6)(6.7)(5.3)(7.7)Analysts, Total Sa Aliquot Primar Prop Date Size Size Detectc 7/28/03 06:05 p 115.1 GER7.9 7/28/03 06:05 p 115.1 GER7: 9 7/28/03 06:05 p 115.1 GER7: 9 7/28/03 06:05 p 115.1 GER7: 9 7/28/03 06:05 p 115.1 GER7: 9 7/28/03 06:05 p 115.1 GER7 9 7/28103 06:05 p 115.1 GER7 9 7/28/03 06:05 p 115.1 GER7: 9 SnT Richland MDCIMDALc -Detection, Decision Level based an Instrument background or blankc, adjusted by tha sample Efficiency, Yield, and Volume.rptSTLRchSample U Qual -Analyzed for, but the result is less than the Mdc/MdarTotal Uncert or gamma scan software did not Identity the nuclide.V4.04 A97 i-N ([I -r7(-- _(777 (-7 o -H-- (---- ( ---( ." ( -r .-f -_ F_' ' I,---FORM I SAMPLE RESULTS SDG: 23347 Report No.: 23230 COC No.: 2003-00172 Date: 31-Jul-03 Collection Date: 717/2003 1:49:00 PM Received Date: 7/9/2003 10:40:00 AM Matrix: SOIL Lab Name; STL Richland Lot-Sample No.: J3G090236-2 Client Sample ID: 9523-0000-049 F Ordered by Crient Sample ID, Batch No Result Count Tolal MDCIMDA, Rpt Unit, Yield RstMOC, Analysis, Total Sa Allquot PrImat Parameter Oual Error( 25) Unnurt(2 s) Action Lev Lc CRDL(RL) RstlTotUcert Prep Date Size Size Detecht Batch: 3192265 E901.1 WorkOrder FROT01M ReportDBID: 9FROT010 ACTINtUM-22B 1.18E+00 3.8E-01 3.82E01 2.73E.01 pCUg (4.3) 7/28/03 06:07 p 135.7 GERS (6-2) 9 AG-108M 2.68E-02 U 4.1 E.02 4.1 E.02 7.34E-02 pCI{g 0.37 7/28103 06:07 P 135.7 GER5 2.86E-01 (1.3) 9 AMERICIUM-241 7.48E-02 U 7.7E-02 7.7E-02 1.31E-01 pC;/g 0.57 7128/03 06:07 p 135.7 GER5: 1.03E+00 (1.9) 9 BISMUTHW212 9.692-01 U 7.6E-01 7.6E-01 1.40E+00 pCVg 0.69 7/2B/03 06:07 p 135.7 GER5!(2.6) 9 BISMUTH-214 7.57E-01 U 2.0E-01 2.OE-01 2.89E-01 pCUg (2.6) 7/28103 05:07 p 135.7 GER5: (7.8) 9 COBALT.60 4.00E-02 U 4.4E-02 4.4E-02 8.76E-02 pCVg 0.46 7/28/03 06:07 p 135.7 GERS!1.50E-01 (1.6) 9 CESIUM-134 6.29E-02 U 5.1 E-02 5.1 E-02 9.87E-02 pCVg 0.64 7/28103 06:07 p 135.7 GER5'1.90E.01 (2.4) 9 CESIUM-137 1.77E+00 2.5E-01 2.SE-01 9.33E-02 pCUg (18.9) 7/28/03 06:07 p 135.7 GERS!3.20E201 (14.) 9 EUROPIUM 152 -3.02E-02 U 1.3E-01 1.3E-01 2.20E-01 pCVg -0.14 7128/03 05:07 p 135.7 GER5'4.04E-01 -0.47 9 EUROPIUM-154 -1.49E-02 U 1.2E-01 1.2E-01 2.18E-01 pCI{g -0.07 7/26/03 05:07 p 135.7 GERS!3.70E-01 -0.25 9 STL Richland MDCIMDALc. Detection, Decislon Level based on Instrument background or blank, adjusted by the sample Efflclency, Yield, and Volume.rptSTLRchSample U Qual -Analyzed for, but the result Is less than th MdcIMda!Total Uncert or gamma scan software dId not Identify the nucfde.V4.04 A97 w- -uJ -.tl 1-1*0 PI (77 177 r:. r*I---r- r -- --- -r-- r f-.-.B I Lab Name: STL Richl Lot-Sample No.: J3G09023 Client Sample ID: 9523-00WO Result Parameter au EUROPIUM-155 9.25E-02 U POTASSIUM*40 1.37E+01 MANGANESE-54 2.68E-02 U NIOBIUM*94 6.29E-03 U LEAO-212 9.83E-01 LEAD-214 8.08E-01 RADIUM-226 7.57E-01 THAWUIU208 3.27E-01 No. of Results: 18 Comments: FORM I SAMPLE RESULTS and SDG: 23347 36-2 Report No.: 23230"049 F COC No.: 2003-00172 Count Total MDCIMDA. Rpt Unit, Yield Rt/WMr al Error( 2s) Uncert(2 s) Action Lev iL CRDL(RL) RstiTotL 1.OE-01 1.OE-01 1.81E-01 pCVg 0.5 1.57E4 01 f1.6 2.3E+00 2.3E+00 6.25E-01 pCVg (21.!(I 1.4.2E-02 4 9E.02 7.89E-02 pCI/g 0.3 6.96E-01 (t,3" 4.2E-02 4.2E-02 7.56E-02 pCI/g 0.0 2.5SE-01 0.<2.2E-01 2.2E-01 1.58E-01 pCVg (6.z 2.4E-01 2.4E-01 1.61E-01 pCLIg (5.(6.'2.0E-01 2.0E-01 1.41 E-01 pCig (5.a (7.1.1E-01 1.1E201 7.82E-02 pClg (4.(6.Date: 31-Jul-03 IDC, Icert I I)9)4 3)08 2)7)9)4)B)2)1)Collection Date: 7t7/2003 1:49:00 PM Received Date: 7/9/2003 10:40:00 AM Matrix: SOIL Ordered by Client Sample ID. Batch No Analysts, Total Sa Aliquot Primai Prep Date Size size Detecti 7/28/03 06:07 p 135.7 GER5 9 7/28/03 06:07 p 135.7 GER5 9 7/28/03 06:07 p 135.7 GER5 0 7/28/03 06:07 p 135.7 GERS 9 7/28/03 06:07 p 135.7 GER5!9 7/28103 06:07 p 135.7 GER5!9 7/28/03 06:07 p 135.7 GER5!9 7/28/03 06:07 P 135.7 GER5: 9 STL Richland MDCIMDALe -Detection, Decision Level based on Instrument background or blankc, adlusted by the sample Efficiency, YIeld, and Volume.rptSTLRchSampla U Cual -Analyzed for, but the result Is less than the Mde/MdalTotal Unert or gamma scan software dId not identlfy the nuclide.V4.04 A97 H. ( .r -(77 (7~7 vi -77 v- **C r-- ('( --("-- -C.- r -( , (- . C. -(-. ( .r. I .r___ F ---FORM I SAMPLE RESULTS SDG: 23347 Report No. : 23230 COC No.: 2003-00172 Date: 31-Jul-03 Coliectlon Date: 7/712003 1:45:00 PM Received Date: 7/9/2003 10:40:00 AM Matrix: SOIL Lab Name: STL Richland Lot-Sample No.: J3G090236-3 Client Sample ID: 9523-00O0-050 F Ordered by Client Sample ID, Batch No Result Count Total MDCIMDA, Rpt Unit, Yield RsUMDC, Analysis, Total Sa Aliquot PrImat Parameter Qual Error( 2s) Uncert(2 s) Action Lev Lc CRDL(RL) RstrrolUcert Prep Date Size Size Detectc Batch: 3192265 E901.1 WorkOrder FROT11AA ReportDBID: 9FROTt10 AC11NIUM-228 1.05E+00 3.32-01 3.3E-01 2.36E-01 pCVg (4.4) 7/28/03 08:55 p 117.5 GER8 t6.3) 9 AG-108M 3.47E-02 U 3.7E-02 3.7E-02 6.72E-02 pCi/g a52 7/28/03 08:55 p 117.5 GER8 2.86E-01 (1.9) 9 AMERICIUM-241 6.23E-02 U 8.6E-02 8.6E-02 1.29E-01 pCVg a48 7/28/03 08:55 p 117.5 GER8 1 .03E+00 (1.5) 9 BISMUTH-212 1.08E+00 U 6.3E-01 6.3E-01 1.23E+00 pCE/g 0.87 7/28103 08:55 p 117.5 GER8 (3.4) 9 BISMUTH-214 1.03E+00 2.3E-01 2.3E-01 1.33E-01 pCVg (7.7) 7/2803 08:55 p 117.5 GER8 (8.8) 9 COBALT 60 2.41 E-02 U 4.OE-02 4.0E-02 8.04E-02 pC/g 0.3 7/28/03 08:55 p 117.5 GER8 1.50E-01 (1.2) 9 CESIUM-134 5.31E-02 U 4.7E-02 4.7E.02 9.01E-02 pCI/g 0.59 7/28103 08:55 p 117.5 GER8.1.90E-01 (2.3) 9 CESIUM-137 1.80E+00 2.5E-01 2.5E-01 7.50E-02 pCVg (24.1) 7/28/0308:55 p 117.5 GERS 3.20E-01 (14.3) 9 EUROPIUM-152 -7.35E-02 U 1.2E-01 1.2E201 1.93E-01 pGi/g -0.38 7/28/03 08:55 p 117.5 GER8 4.04E-01 -(1.2) 9 EUROPIUM-1S4 -3.56E-02 U 1.2E-01 1.2E.01 2.07E-01 pCI/g -0.17 7/28/03 08:55 p 117.5 GER8 3.70E-01 -0.61 9 STL Rlchland MDC[MDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efflclency, Yield, and Volume.rptSTLRcihSampe U Qual -Analyzed for, but the result Is less than the MdrcMdaIJotbl Uncert or gamma scan software did not Identity the nucllde.V4.04 A97 Ln (7 -Cn wI.0~3:J Fu (---* -- r--- C i r" --( -- (-- -f ([-- ( -- (--- -- -(---- ---Par, EUR POT MAN NDl L L THo No. of Lab Name: STL Richland Lot-Sample No.: J3Go09236-3 Client Sample ID: 9523-0000-050 F Result C ametor Qual Errc:OPIUM-155 8.21E-02 U 9.E'ASSIUM-40 1 .50E4-01 2.3 GANESE-54 -5.522-03 U 4.1 OBIUM.94 2.15E-02 U 3.E EAD-212 1.002+00 2.C EAD-214 7.99E-01 2.1 MDIUM-225 1.03E+00 2.3 ALLUM-208 3.82E-01 U 9.Results: 18 Comments: aunt°r( 25)IE-02 E+00 E-02 8E202 OE-01 E-01 3E201 iE-02-Total Uncert(2 5)9.8E-02 2.3E+00 4.1 E-02 3.8E 02 2.0E-01 2.1 E-01 2.3E-01 9.8E-02 FORM I SAMPLE RESULTS SDG: 23347 Report No.: 23230 COC No.: 2003-00172 MDCIMDA, Rpt Unit, Yleld Actron Lev Lc CRDL(RL)1.75E-01 pCIIg 1.57E+01 6.57E-01 pCI/g 7.27E-02 pCilg 6.96E-01 7.17E-02 pCig 2.85E-01 1.362-01 pCVg 1.42E-01 pCVg 1.33E-01 pCVg 1.40E-01 pCVg Date: 31-Jul-03 Rst/MDC, RsVTotUeert 0.47 (1.7)(22.8)(12.8)-0.08-0.27 0.3 (V.?)(7.3)(9.8)(5.6)(7.7)(7. )(8.8)(2.7)(7.8)-Collection Date: 717/2003 1:45:00 PM Received Date: 7/9/2003 10:40:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Analysis, Total Sa Aliquot Primar Prep Data Size Size Datecth 7/28/03 08:55 p 117.5 GER8 9 7/28/03 08:55 p 117.5 GERS 9 7/28/03 08:55 p 117.5 GERS 9 7128/03 08:55 p 117.5 GER8: g 7/28/03 08:55 p 117.5 GER8'9 7/28/03 08:55 p 117.5 GERS: 9 7/28103 08:55 p 117.5 GERS: 9 7/28/03 08:55 p 117.5 GER8: 9.STL Richland MDCjMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficlency, Yield, and Volume.rptSTLRchSample U Qual -Analyzed tor, but the resull Is less than the MdcIMdalTotal Uncer or gamma scan sottware did not identity the nucilde.V4.04 A97 tr1 ( e (F-- (77 (F V ((-, -f -.f _' -- F -C., -( _.' " I--- (___ -FORM I SAMPLE RESULTS SDG: 23347 Report No.: 23230 COC No.: 2003-00172 Date: 31-Jul-03 Collection Date: 7/7/2003 1:50:00 PM Received Date: 7/9/2003 10:40:00 AM Matrix: SOIL Lab Name: STL Richland Lot-Sample No.: J3G090236-4 Client Sample ID: 9523-0000-051 F Ordered by Client Sample ID, Balch No Result Count Total MDCIMDA, Rpt Unit, Yield Rst/MDC. Analysis, Total Sa Aliquot PrIma: Parametcr Qual Error( 2s) Uncertg2 s) AcUon Lcv Lc CROL(RL) RsUTottUeert Prep Date Size Size Detecti Batch: 3192265 E901.1 Work Ord. FROT21AA Report DB ID: 9FROT210 ACTINIUM-228 1.29E+00 4.0E-01 4.OE.01 3.13E-01 pCi/g (4.1) 7/28/03 09:54 p 97.0 GER7 (6.4) g AG-108M -1.36E-02 U 4.8E-02 4.8E202 8.23E-02 pClg -0.17 7/28/03 09:54 p 97.8 GER7 2.86E-01 -0.56 9 AMERICIUM-241 1.24E-01 U 1.8E-01 1.8E-01 3.03E.01 pCVg 0.41 7/28103 09:54 p 97.8 GER7 1.03E+00 (1.4) g BISMUTH-212 9.52E-01 U 7.9E-01 7.92E01 1.54E+00 pCVg 0.62 7/281/03 09:54 p 97.8 GER7 (2.4) g BISMUTH-214 8.85-01 U 2.4E-01 2.4E01 3.28E-01 pCUg (2.7) 7/28/03 09:54 p 97.8 GER7 (7.3) 9 CO9ALT-60 3.84E-02 U 5.8E-02 5.8E202 1.15E-01 pCVg 0.33 7/28/03 09:54 p 97.8 GER7 1.50E-01 (7.3) 9 CESIUM-134 6.68E-02 U 5.9E-02 5.9E02 1.15E-01 pCVg 0.56 7/28/03 09:54 p 97.8 GER7 1.90E-01 (2.3) 9 CESIUM-137 1.49E+00 2.4E-01 2.4E-01 1.01 E-01 pCVg (14.7) 7/28/03 09:54 p 97.8 GER7.3.20E-01 (12.5) 9 EUROPIUM-152 -2.07E-01 U 1.5E-01 1.5E-01 2.30E-01 pCVg -0.9 7/28/03 09:54 p 97.8 GER7.4.04E-01 -(2.8) 9 EUROPIUM-154 -1.01E-01 U 1.6E-01 1.6E-01 2.68E-01 pCVg -0.38 7/28/03 09:54 p 97.5 GER7.3.70E-01 -(1.3) 9 STL Ricehland MDCIMDA.Lc -DetectIon, Decision Level based on Instrument background or blank adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSarmple U Cual -Analyzed for, but the result Is less than the MddtMdaITotal Uneert or gamma scan software did not identlfy the nuclida.V4.04 A97 (C7 (7 -(-~- rC--- (7--7 (7" [---- (-7 I- ( --.- (7 (-7-- ( V--- ( -(--- I--7 Par EUF P0T MAN NI L L*RJ THJ No. ol Lab Name: STL Richland Lot-Sample No.: J3G090236-4 Client Sample ID: 9523-0000-051 F Result C ameter Cual Erro IOPIUM-155 6.71E-02 U 1.3'ASSIUMr-4 1.44E+01 2.6 IGANESE-54 -7.002-03 U 5.4 OBIUM-94 -4.29E-02 U 5.3 EAD-212 1.03E+00 2.4.EAD-214 8.46E-01 2.9 ADIUM-226 8.85E-01 U 2.4 ALLUUM.208 3.37E-01 U 12 aunt or( 23)E-01 E-i-00 E-02 3E-02 4_-01 4-01 2E-01 Total Uncertq2 5)1.3E-01 2.62+00 5.4AE02 5.3E 02 2.4E-01 2.9E-01 2.4E-01 1.2E-01 FORM I SAMPLE RESULTS SDG: 23347 Report No.: 23230 COC No.: 2003-00172 MDCIMDA, Rpt Unit, Yield Action LeY Lz CRDL(RL]2.32E-01 pClg 1.57E+01 7.48E-01 pCl/g 9.542-02 pClg 6.96E-01 8.60E-02 pCVg 2.85E-01 1.56E-01 pCOg 1.75E-01 PCVg 3.28E-01 pCVg 1.67E-01 pCVg RstfMDC, I RsttTotcert 0.29 (1.)(19.3)(11.2)-0.07-0.26-0.5-(1.6)(6.6)(8.4)(4.8)(5.8)(2.7)(7.3)(2.)(5.4)-Date: 31-Jul.03 Collection Date: 717/2003 1:50:00 PM Received Date: 7/9/2003 10:40:00 AM Matrix: SOIL Ordered by Client Sarnple ID, Batch No Analysis, Total Sa Aliquot Primar Prep Date Size Size Detectt 7/28/03 09:54 p 97.8 GER7 9 7/28/03 09:54 p 97.8 GER7 9 7/26/03 09:54 p 97.8 GER7 9 7/28/03 09:54 p 97.8 GER7 9 7/28/03 09:54 p 97.8 GER7 9 7/28/03 09:54 p 97.8 GER7 g 7/28/03 09:54 p 97.8 GER7 9 7/28/03 09:54 p 97.8 GER7 9'Results: 18 Comments: STL Richland MDCIMDALc -Detection, DecisIon Level based on Instrument background or blank, adlusted bythe sample EfficIency, Yield, and Volume.rptSTLRchSample U Qual -Analyzed for, but the result Is less than the MdcltMdalTotal Uneert or gamma scan software did not Identlty the nucllde.V4.04 A97 m (--- r--,-( ' --- I..- r -( , ( -( (j ( ..f -f ( .. ( ..--. (.----FORM I SAMPLE RESULTS SDG: 23347 Report No.: 23230 COC No.: 2003-00172 Lab Name: STL Richland Lot-Sample No.: J3G090236-5 Client Sample ID: 9523-0000052 F Date: 31-Jul-03 Collection Date: 7f7/2003 1:35:00 PM Received Date: 7/912003 10:40:00 AM Matrix: SOIL Ordered by CUent Sample ID, Batch No Result Count Total MDCIMDA, Rpt Unit, Yield RsVJMDC, Analysis, Total Sa Aliquot Primat Parameter Cual Error( 2s) UncertL2 s) Action Lev Le CRDL(RL) RstirotUcerl Prep Date Size SIze Octectt Batch: 31265 E901.1 WorkOrder: FROT41AA Report DS ID: 9FROT410 ACTINIUM-228 1.10E+00 4.5E-01 4.5E-01 3.12E-01 pClg (3.5) 7/2Q103 09:55 p 111.2 GER5 (5.) g AG-1O8M -3.19E-03 U 5.0-02 S.OE-02 8.61E-02 pCilg -0.04 7/25/03 09:56 p 111.2 GERS 2.E63E-01 -0.13 t AMERICIUM-241 1.30E-01 U 9.32.02 9.3E-02 1.57E-01 pCVg 0.83 7/28103 09:56 p 111.2 GER5 1.03E+00 (2.8) 9 BISMUTH-212 2.60E+00 U 1.1E+0 1.1E+00 1.74E+OO pCVg (1.5) 7/2E103 09:56 p 111.2 GER5 (4.7) 0 BISMUTK-214 8.79E-01 U 2.5E-01 2.5E-01 3.43E-01 pCI/g (2.6) 7/28103 09:56 p 111.2 GER5 (7.t) 9 COBALT-60 2.15E-02 U 5.6E.02 5.6E-02 1.04E-01 pCUg 0.21 7/28/03 09:56 p 111.2 GER5 1.50E-01 0.77 9 CESIUM-134 4.58E-02 U 5.6E-02 5.6E-02 1.06E-01 pC/g 0.43 7/28/03 09:58 p 111.2 GERS 1.90E-01 (1.6) 9 CESIUM-137 2.17E+00 3.1E-01 3.1E-01 9.95E-02 pCi/g (21.8) 7/2a/03 09:56 p 111.2 GERS 3.20E-01 (13.9) 9 EUROPIUM-152 -8.27E-02 U 1.5E-01 1.5E-01 2.60E-01 pCi/g -0.32 7/2a/03 09:56 p 111.2 GERS 4.04E-01 -(1. 1) 9 EUROPIUM-154 -9.16E202 U 1.6E201 1.6E-01 2.62E-01 pCI/g -0.35 7/28103 09:55 p 111.2 GERS5 3.70E-01 -(1.2) g STL Richland MDCJMDA.Le -Detectlon, Decision Level based on Instrument background or blank, adiusted by the sample Efficiency, Yleld, and Volume.rptStLRchSample U Cual -Analyzed for, but the resuit ts tess than the MdclMdarotal Uncert or gamma scan software did not Identify the nucilde.V4.04 A97 H~.0 f( .'. ('_'-3 t-I P-.H (( .(V F. F -C (-V * (( ..' ( C ... .( -FORM I SAMPLE RESULTS SDG: 23347 Report No.: 23230 COC No.: 2003-00172 Pan EUP POT MAN NI L L R)THJ No. ao Lab Name: STL Richland Lot-Sample No.: J3G090236-5 Client Sample ID: 9523-0000052 F Result C ameter Qual Erro DCPIUM-155 9.39E-02 U 1.2 rASSIUM-40 1.43E+01 2.E GANESE-54 -1.08E-02 U 5.1 OBIUM.94 -1.33E-02 U 4.!.EAD-212 1.17E+00 2.!.EAD-214 1.02E+00 3.'ADIUM-226 8.79E-01 2.LLUM.208 298E-01 1.: Count ir( 2s),E-01 8E+00 I E-02 3E-02.5E-01 3E-01 5E-01 2E-01 Total Uncert(2 s)1.2E-01 2.6E+00 5.1 E-02 4.9E-02 2.SE-01 3.3E-01 2.5E-01 1.22-01 MDCIMDA, Rpt Unit, Action Lev Lc 2.12E-01 pCVg 8.72E-01 pCVg 8.95E-02 pCIlg 8.57E-02 pCVg 1.72E-01 pCVg 1.9112-01 pCig 1.61 E-01 pCVg 1.032-01 pCIlg Yield Rst/MDC, CRDL(RL) Rst/TatUcert 0.44 1.57E+01 (1.5)(16.4)(11 .1)-0.12 6.96E-01 -0.42-0.15 2.85E-01 -0.54 (6.8)(9.3)(5.3)(6.3)(5.5)(7.t)(2.9)(4.9)Date: 31-Jul-03 Collection Date: 7/7/2003 1:35:00 PM Received Date: 7/9/2003 10:40:00 AM Matrix: SOIL Ordered by ClIent Sample ID, Batch No Analysis, Total Sa Aliquot Primal Prep Date Size Size Detect.7/28/03 09:56 p 111.2 GER5 9 7/28/03 09:56 p 111.2 GER5 9 7/2a/03 09:56 p 111.2 GERS 9 7/28/03 09:56 p 111.2 GER5 9 7/28/03 09:56 p 111.2 GERS.9 7/28/03 09:56 p 111.2 GERS: 9 7/28/03 0 9: 5 6 p 111.2 GER5S 9 7/28103 09:56 p 111.2 GERS 9 r Results: 118.___ _Comments STL Rlchland MDCIMDALc -Detection, Decision Level based an Instrument background or blank, adjusted bythe sample Etriciency, Yield, and Volume.rptSTLRchSample U Qual -Analyzed for, but the result ts less than the MdclMdalTotal Uncert or gamma scan soltware did nat identilty the nucllde.V4.04 A97 0 f ---, F- __ f-.-.__. r--(t-,* I1 I ( (i* I v F(**[ IV , 7 (( ' -.( -f -FORM 11 DUPLICATE RESULTS SOG: 23347 Report No.: 23230 COC No.: 2003-00172 Date: 31-Jul-03 Lab Name: STL Richland Lot-Sample No.: J3G090236-1 Client Sample ID: 9523-0000-048 F DUP Collection Date: Received Date: Matrix: 7/7/2003 1:35:00 PM 7/9/2003 10:40:00 AM SOIL Result, Count Total MDCIMDA, Rpt Unit, RsUIMDC, Analysis. Total Sa Aliquot Primary Parameter CrIg Rst Cual Error ( 2 5) Uncert( 2 s) Action Lev CROL Yield RstflrtUcert Prep Date Size Size Detector Batch: 3192265 E901.1 WorkOrder FROTRIAC Report DB ID: FR0TR1CR Orig S2 01ID: 9FR0TR10 ACTINIUM-228 1.16E+00 3.3E-01 3.32-01 3.06E-01 pCL/g (3.8) 7/28/03 08:54 p 120.9 GER6S1 1.24E+00 RER2 0.3 (7.) 9 AG-108M 4.35E-03 U 3.gE-02 3.9E-02 6.76E-02 pCVg 0.06 7/28/03 08:54 p 120.9 GER6S1 2.43E-02 U RER2 0.7 2.86E-01 0.22 9 AMERICIUM-241 -9.20E202 U 1.22E01 1.2E-01 1.99E-01 pCVg -0.46 7/28/03 08:54 p 120.9 GER6S1 1.37E-01 U RER2 2.3 1.03E+00 -(1.5) 9 BISMUTH-212 1.3324.00 U 7.2E-01 7.2E-01 1.392+00 pCVg 0.96 7/28/03 08:54 p 120.9 GER6S1 1.33E+00 U RER2 0.0 (3.7) 9 BISMUTH214 7.31 E-01 U 2.3E.01 2.3E-01 2.94E-01 pCI/g (2.5) 7/28103 08:54 p 120.9 GER6S1 8.23E-01 U RER2 0.5 (6.4) 9 CO9ALT-60 2.89E-02 U 5.4E-02 5.42-02 1.03E-01 pClg 0.28 7/28/03 08:54 p 120.9 GER6S1 4.87E-03 U RER2 0.7 1.50E-01 (1.1) 9 CESIUM-34 7.43E-02 U 5.7E-02 5.7E-02 1.08E-01 pCVg 0.69 7/28/03 08:54 p 120.9 GER6S1 2.66E-02 U RER2 1.2 1.90E-01 (2.6) g CESIUM.137 1.72E+00 2.5E-01 2.5E-01 9.05E-02 pCI/g (19.) 7/28/03 08:54 p 120.9 GER6S1 1.81E+00 RER2 0.5 3.20E-01 (13.8) 9 EUROPIUM-152 -4.77E-02 U 1.3E-01 1.3E-01 2.16E-01 pCVg -0.22 7/28/03 08:54 p 120.9 GER6S1 9.94E-03 U RER2 0.6 4.04E-01 -0.75 9 EUROPIUM-154 3.47E-03 U 1.6E-01 1.6E-01 2.88E-01 pCVg 0.01 7/28/03 08:54 p 120.9 GER6S1-1.95E-02 U RER2 0.2 3.70E-01 0.04 9 EUROPIUM-155 3.99E-03 U 1.0E-01 1.0E-01 1.78E-01 pCVg -0.02 7/28/03 08:54 p 120.9 GER6S1 9.592-02 U RER2 1.3 1.57E+01 -0.08 9 STL Rlchland RER2 -RfpUeCtO Error RAtio = (S.Dsqrt(sqC(PUs)sq(TUd))f as defloed by TCp BOA.rptSTLReh~upV4.0 DC[MDAL -Deteecton, Dedsion Levd bmsed o lnstnent backgund or blank ndlus*d by the sample Efdency, Yeld, and Volume.4 A97 U Qual Analyzed for, but thc result lb Icss than the MddMdajlotat Uncert or 6nam sean soriware dd not ldentry the nudidec ( ----r- V F --V--- V-( ..; ...I ..f .I -V- -r- .V-- (---( U Lab Name: STL Richland Lot-Sample No.: J3G090236-1 Client Sample ID: 9523-0000-048 F DUP-Parameter POTASSIUM-40 MANGANESE 54 NIOsIUM-94 LEAD-212 LEAD-214 RADlUM-226 THALUUM-209 No. ol Results: 18 Result, Orig Rst 1.47E+01 1.692+01 1.88E-02 2.00E-02-1 .28E-02 3.17E-02 1.07E+00 1.01 E+00 1 .05E+00 1.1 3E+00.7.31 E-01 8.23E-01 3.23E-01 4.33E-01-Count Total Oual Error ( 2 s) Uncert( 2 s)2.4E+00 2.4E+00 RER2 1.2 U 4.7E.02 4.7E-02 U RER2 0.0 U 4.3E202 4.3E-02 U RER2 1.5 2.42-01 2A4E-01 RER2 0.4 2.6BE01 2.6E-01 RER2 0.4 U 2.32E-01 2.3E.01 U RER2 0.5 1.02E01 1.OE-01 RER2 1.5 FORM 11 DUPLICATE RESULTS SDG: 23347 Report No.:' 23230 COC No.: 2003-00172 MDC(MDA, Rpt Unit, RstM Action Lev CROL Yleld RstMIl 5.30E-01 pCVg (27 (12 8.65E-02 pCl/g 0.: 6.96E-01 0.7.48E-02 pCi'g -0.2.85E-01 -0.1.19E-01 pCVg (g (B.1.63E-01 pCVg (6.(8.2.94E-01 pCVg (2.(6.8.572-02 pCI/g (3 (6, MC, LUcert.8)8 17 59 8).5)i2).5).4).8).4)Date: 31-Jul-03 Analysis, Prep Date 7/28/03 08:54 p 7/28/03 08:54 p 7/28/03 08:54 p 7/28/03 08:54 p 7/28/03 08:54 p 7/28/03 08:54 p 7/2B/03 08:54 p Collection Date: Received Date: Matrix: 7/7/2003 1:35:00 PM 7/9/2003 10:40:00 AM SOIL Total Sa Aliquot Siza SIze.120.9 9 120.9 9 120.9 9 120.9 9 120.9 9 120.9 9 120.9 9-Primary Detector GER6S1 GER6S1 GER6S1 GER6S1 GER651 GER6S1 GER6S1 I Comments: STL Richland RER2 -Rep~iente Eror Ratlo =(S-D )4qrttsq(TPh)+geq(PUd)) ns denned by ICPI B0A.rptSTLRchOupV4.0 MCIMA.L* Dtctmiton. Dedslon Level based on Instmment backgrnttnd or btank. adjusted by the sample Edency Yield, and Volume.4 A97 U Qunl. Annlyzedfror, but the result Is I than tho MdeSdodonI Uncert or gnm a scan software did not Identify tie nuellde.N)N) F -.(-"**- -C. -( , -( ..C ....- r '. I .V- C. , f -. f I Dat I 3 ., f J. f. .-.Date: 31-Ju1-03 FORM 11 BLANK RESULTS Lab Name: STL Richland Matrix: SOIL SDG: 23347 Report No.: 23230 Count Total MUCIMOA, Rpt UnIt, RstlMDC, Analysis, Total Sa Aliquot Primary Parameter Result aual ETotr(2 2) Uncert(2s) Le CROL Yield RstlotUcert Prep Date Size Size Detector Batch: 3192265 E901.1 WorkOrder. FR4LT1AA Report DB 10: FR4LT1AB ACTNIUM-22B 1.49E-01 U 1.02E01 1.OE-01 1.76E-01 pC/g 0.84 7/29/03 08:34 a 200.1 GER6S1 (2.9) 9 AG-108M 5.37E-03 U 1.6E.02 1.62E02 2.87E.02 pC'Ug 0.19 7129/03 08:34 a 200.1 GER6S1 2.85E-01 0.68 9 AMERICIUM-241 1.09E-03 U 4.5E-02 4.5E-02 7.63E-02 pCVg 0.01 7/29103 08:34 a 200.1 GER6S1 1.03E+00 0.05 9 81$MUTH-21Z -7.66E-02 U 3.1E 201 3.1 E-01 5.47E-01 pCl/g -0.14 7/29103 08:34 a 200.1 GER651-0.49 9 81SMUT~t-214 -6.13E-02 U 5.1E-02 5.1 E-02 7.61E-02 pCVg -0.8 7129103 08:34 a 200.1 GER6S1-(2.4) g COtALT-6tt -1.68E-03 U 2.3E-02 2.3E202 4.28E-02 pCVg -0.04 7/29/03 08:34 a 200.1 GER6S1 1.SOE-01 -0.14 9 CESIUM 34 1.77E-03 U 2.4E-02 2.4E.02 4.37E-02 pCVg 0.04 7/29/03 08:34 a 200.1 GER6S1 1.90E-01 0.15 9 CESIUM-137 -1.02E-02 U 2.0E 02 2.0E-02 3.50E-02 pCVg -0.29 7/29/03 08:34 a 200.1 GER6SI 3.20E-01 -1. 9 EUROPIUM 52 -1.73E-03 U 5.0E-02 5.0E-02 8.87E-02 pCVg -0.02 7/29/03 08:34 a 200.1 GERSSI 4.04E-01 -0.07 9 EUROPIUM-iS4 .8.11E-03 U 6.1 E-02 6.1E402 1.13E-01 pCVg -0.07 7/29/03 08:34 a 200.1 GER6S1 3.70E-01 -0.27 9 EUROPIUM-155 1.03E-02 U 4.2E-02 4.2E202 7.31E-02 pCig 0.14 7129/0308:34 a 200.1 GER6S1 1.57E+01 0.49 9 POTASSIUM-40 -5.68E-01 U 5.5E-01 5.5E-01 1.16E+00 pCl/g -0.49 7/29/03 08:34 a 200.1 GER6S1-(2.1) 9 STL Rlchland MDCjMDOALc -Detection, Decision Level based on Instrument background or blank, adlustod by the sample Efficlency, Yield, and Volume.rptSTLRchBlank U Qunl -Analyzed for, but the result is less than the MdilMdnalToln Uncert or gna scan sortware did not Idtntify the nudide.V4.04 A97 I -. ' [---- I---- I--- I- - ( -I- ' (-, ' I " I' I-- I 'FORM II BLANK RESULTS Date: 31-Jul-03 Lab Name: Matrix: STL Richland SOIL SDG: 23347 Report No.: 23230 Parameter MANGANESE-54 NIO8IUM-94 LEAD-212 LEAD-214 RADIUM-226 THALLIUM-208 No. of Results: 18 Result Cual-1.36E.02 U-1.b7E-02 U-4.09E-03 U 3.83E-02 U-6.13E202 U-1.15E-02 U Count Error ( 2 s)2.3E-02 2.1 E.02 3.5E-02 4.02-02 5.1 E-02 2.4E-02 Total Uncert( 2 S)2.32-02 2.1 E-02 3.5E.02 4.0E-02 5.1 E-02 2.4E 02 MDClMDA 3.84E-02 3.44E-02 5.69E-02 7.46E-02 7.61 E-02 4.04E-02 Rpt Unit, RsUM DC, Analysis, Total S CRDL Yield RstrlotUcert Prep Date Size pCVg -0.35 7/29/03 08:34 a 6.9SE-01 -(1.2)pCiIg -0.54 7/29/03 08:34 a 285E-01 -(1.8)pClIg -0.07 7/29/03 08:34 a-023 pCt/g 0.51 7/29/03 08:34 a (1.9)pCu/ -0.8 7/29/03 08:34 a-(2.4)pCvg -0.29 7/29/03 08:34 a-0.9s Sa Allquot Size 200.1 9 200.1 9 200.1 9 200.1 9 200.1 9 200.1 9 Primary Detector GER6S1 GER6S1 GER6S1 GER6$1 GER6S1 GER6S1 Comments:.-STL Richiand MDCIMDALc -Detection, Decislon Level based on Instrument background or blank adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchElank U QuaD -Analyzed for, but the result Is gms tin the edMWdarrotlI Uocert or gamma =mn sortware did not ldentiy the nudide.V4.04 AS7 N0, C. -* I-F-.- ---- (' U --U ( ( I I , I ( * ' '(C ( r -r r---FORM 11 LCS RESULTS Date: 31-Jul-03 Lab Name: Matrix: STL Richland SOIL SDG: 23347 Report No.: 23230 Count Total Report Expected Rncvery, Analysis, Aliquot Primary Parameter Result Qual Error ( 2s) Uncert( 2 s) MDCIMDA Unit Yield Expected Uncert Bias Prep Date Size Detector Batch: 3192265 E901.1 Work Order. FR4LT1AC Report DB ID: FR4LT1CS CESIUM137 1.12E+00 1.6E01 1.6E-01 3.56E.02 pCtg 1.01Ei00 3.SE-02 111% 7/29/03 08:35 a 199.5 GERB$1 Rec Limits: 70 130 0.1 9 No. of Results: 1 Comments: STL Richland Bias .(ResulLExpocted)}4 as delhed by ANSI N13.0.rptSTLRchLes V4.04 A97 In v- ;.. f .- (--' C ( 7- [ -7 ( I --, 1 I .(i (. I r. r- t tn t Connecticut Yankee Decommissioning Project Sd Bechtel Procedure Q QL 15-13 a QiA4~ 3-A 24265-000-GPP-GGGR-R5104-003Attachmenlt A Page i of i Hr Bechtel Power Corporation Chain of Custody Form COC No: 2003-00172 362 Injun Hollow Road .. P.O. i: #: 2426S-FSB-S-00552-AC East Hampton, CT 06424 ()J(f -7 Activity Code:: 24265-200-034AA3 Project Name: Haddam Neck Decommissionig Lab Use Only Contact Name: Jack McCarthy Comments: Phone: 1-860-267-3024 i Analytical Lab (Name, City, State): STh Richland, c.2800 George Washington Way .Richland, WA 99352 Attention: Barb Gillespi ..cO 509-375-3131 '4o Priority:30D.El 15 D. 0 7 D. cn , O tlier _ _ _ _ _ _ _ _C1 *Sample Dcsignation Date Time Comment, Lab Snmple ID-00Z F Preservamton _ _ _ _9523-0000-048 F 77/2003 1335 D. Johnson PT TS G BP I BFSSGAM Dry Samples 1-tZ z 9523-0000-049 E 7/7/2003 1349 D. Johnson Pr% TS 0 BP I BFSSGAM Dry Samples F2 9523-0000-050 F 7n/2003 1345 J. Degostin TD TS G BP I BFSSGAM Dry Samples I 9523-0000-051 F 7n/2003 1350 E. Torres -T TS G BP I BFSSGAM Dry Samples 9523-0000-052 F 7n/2003 1335 E.Torres < TS G BP .BFSSGAM Dry Samples F 2) Rqc,2d1 fl/;5 Date/Time _ Samples Internal Container_ _,_ , _ _ _ 7/7/Ie 9 (5 ° Shipped Via: Temp.: Deg. C 3) Relin Date/T'imep o 44eceived Byk9 Daatertime ( fCJ 0 Fed Ex Q-o UPS Custody Scaled?5) Re quished By Date/Time

6) Received By Date/Time Oj Hand Y Q N 1 7) Relinquished By Daie/Time

8) Received By DaterTune 0 Other ...Custody Seal Intact?_______ YEJ NM Bill of Lading ff Becltel Analytical Data Packagc Prepared For Bechtel CT Yankee Project Radioclhemical Analysis By STL Richland 2800 G.Y. Way, Richliand Wa, 99352, (509) -375-3131.

Assigned Laboratory Code: STLRL Data Package Contains 592 Pages Report No.: 23076 SDG No. Order No. Client Sample ID (List Order) Lot-Sa No.23222 9523-0000-037 F 9523-0000-030 F 9523-0000-039 F 9523-0000-040 F 9523-0000-041 F 9523-000G-042 F 9523-0000-043 F 9523-000O-044 F 9523-000G-045 F 9523-0000-046 F 9523-0000-047 F 9523-0000-053 F 9523-000O0-S4 F 9523-0000-055 F 9523-0000-056 F 9523-0000-057 F 9523-0000-058 F J3F200246-1 J3F20024G-2 J3F200246-3 J3F200246-4 J3F200246-5 J13F200246-6 J3F200246-7 J3F200246-8 J3F200246-9 J3F200246-10 J3F200246-11 J3F200246-12 J3F200246-13 J3F200246-14 J3F200246-15 J3F200246-16 J3F200246-17 Work Order FQX511AA FQX531AA FOX541AA FQX571 AA FQX591 AA FQX6A1AA FQX6D1AA FQX6F1 AA FQX6G1AA FQX6J1 AA FQX6M1AA FQX6Q1AA FQX6RIAA FQX6V1AA FQX6W1AA FQX601AA FQX621 AA Report DB ID Bntch No.9FQX5110 9FQX5310 9FQX5410 9FQX5710 9FQX5910 9FQX6A10 9FQX6D10 9FQX6F10 9FQX6G1O 9FQX6J1 0 9FQX6M10 9FQX6Q10 9F0X6R1 0 9FQX6V10 9FQX6W10 9FQX6010 9FQX6210 3174511 3174511 3174511 3174511 3174511 3174511 3174511 3174511 3174511 3174511 3174511 3174511 3174511 3174511 3174511 3174511 3174511 STL Rlchland rptSTLSchctnc v3.73 STL RICHLAND I pEEM STL Certificate of Analysis Bechtel Power Corporation 362 Injun Hollow Road East Hampton, CT 06424 July 15, 2003 Attention: Alan Heter Date Received in Lab June 20, 2003 Sample Type Seventeen (17) Soil SDG Number 23222 Project Name/Number H addam Neck Decommissioning COC Number : 2003-00114 Purchase Order Number : 24265-FSB-S-00552-AC CASE NARRATIVE 1. introduction On June 20,2003, seventeen soil samples were received at the STh Richland (STLR) laboratory for radiochemical analysis. Upon receipt, the samples were assigned the STLR identification numbers as described on the cover page of the Analytical Data Package report form. These samples were assigned to Lot Number J3F200246. II. Sample Receipt The samples were received in good condition and no adomalies were noted during check-in.III. Analytical Results/Methodology The analytical results for this report are presented by laboratory sample ID. Each set of data includes sample identification information, analytical results and the appropriate associated statistical errors.The requested analysis was: Gamma Spectroscopy Gamma Spec by method RICH-RC-5017 IV. Quality Control The analytical result for each analysis performed includes a minimum of one laboratory control sample (LCS). and one reagent blank sample analysis. Any exceptions have been noted in the "Comments" section.Severn Trent Laboratories, Inc.STL RIchland -280D George Washtngton Way, RicHtand, WA 99352 Tel 509 375 3131 Fax 509 375 5590

www.stIinccom A si of Tree pI STL RICHLAND 2 Bechtel Power Corporation July 15. 2003 Page 2 QC and sample results are reported in the same units.V. Comments Gamma Spectroscopy Gamma Spec by method RICH-RC-5017:

The following results may be false positives as the key-line activity is greater than the MDA but the identification of the radionuclide was rejected by the abundance criteria of the softvare: Isotopes: Affected Samples: TI-208, Bi-214, Bi-212 FQX53 TI-208. Bi-214, Ac-228 FQX6J, FQX6R, FQX60 Bi-212, Bi-214. Ac-228 FQX6V Bi-214, Bi-212 FQX51, FQX5I dup, FQX54, FQX6WV TI-208, Di-214 FQX6M.Bi-214 FQX57, FQX6D, FQX6G, FQX6Q Bi-212 FQX59, FQX6A T1-208 FQX6F The achieved MDAs for the following results were above the CRDL due to insufficient volume: Isotopes: Affected Samples: Co-60, Eu-152, Eu-154 FQX60 Co-60, Eu-154 FQX6Q, FQX62 Eu-154 FQX6V, FQX6W Co-60 FQX6R Except as noted, the LCS, sample duplicate, batch blank and sample results are within required limits.I certify that this Certificate of Analysis is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager, or a designee as verified by the following signature. Reviewed and approved: 4everly I Girair Project Manager STL RICHLAND 3 Drinking Water Method Cross References DRINKING WATER ASTM METHOD CROSS REFERENCES Referenced Method Isolope(s) STL Richland's SOP number EPA 901.1 Cs-134, 1-131 RICH-RC-5017 EPA 900.0 Alpha & Beta RICH-FRC-5014 EPA 903.1 Ra-226 RICH-RC-5005 EPA 504.0 Ra-228 RICH-RC-5005 EPA 905.0 Sr89/90 RICH-RIC-5006 ASTM D2460 Total Radium RICH-iRC-5027 Standard Method 7500-U-C & ASTlM 05174 Uranium RICH-RC-5058 EPA 906.0 Thtium RICH-RC-5007 NOTE: The Gross Alpha LCS Is prepared with Am-241 (unless otherwise specified In the case narratlhe) Tho Gross Beta LCS Is prepared with SrIY-90 (unless otherwise specified In the case narratihe) Uncertainty Estimation SIL Richland has adopted the internationally accepted approach to estimating uncertainties described in "NIST Technical Note 1297, 1994 Edition'. The approach. "Law of Propagation of Errors", involvcs the Identification of all variables in an analytical method which are used to derive a result. These variables are related to the analytical result (R) by some functional relationship, R = constants ' f(x~y~z,..). The components (x,y~z) nrc evaluated to determine their contribution to the ovcrall method uncertainty. The individual component uncertainties (uj) are then combined using a statistical model that provides the most probable overall uncertainty value. All component uncertainties are categorized as type A, evaluated bystatistical methods, or type B. evaluated by other means. Uncertainties not included in thecomponcnts. such as sample homogeneity. are combined with the component unccrtainty as the square mot of the sum-of-the-squares of the individual uncertainties. The uncertainty associated with the derived result is the combined uncertainty (ut) multiplied by the coverage factor (1,Z, or 3).When three or more sample replicates are used to derive the analytical result, the type A uncertainty Is the standard deviation of the mean value (S/vn), where S is the standard deviation of the derived results. The type B uncertainties are all other random or non-random components that are not included in the standard deviation. The derivation of the general "Law of Propagation of Errors' equations and specific example are available on request.STL Rlchland SLGcaiin D 4 Report Definitions Action Lev An agreed upon activity lcvel used to trigger some acilon when the final result is greater than or equal to the Action Lcvel. Often the Action Lcvcl is related to the Decision LimiL Batch Thc QC preparation batch numbcr that relates laboratory samples to QC samples that were prcpared and analyzed together.Bias Defined by the equation (ResultlExpected)-l as defined by ANSI N13.30.COC No Chain of Custody Number assigned by the Cllcnt orSTLlRchland. Count Error (Us) Polsson counting statistics of the gross samplc count and background. The uncertainty is absolute and in the same units as the result. For Liquid Scintillation Counting (LSC) the batch blank count is the background. Total Unccrt (Us) All known uncertainties associated with the preparation and analysis or the sample are propagated to give a measure u .CombZtned of the unccrtainty associated with theresult. t the comblinedt ncenzainty. The uncertainty ls absolutc and In the Uncerfainty. same units as the result.(Os), Coverage The covcragc factor defines the width orthc confidence interval. 1, 2 or 3 standard deviations. Factor CRDL (RL) Contractual Required Detection Limit as dcrined in the Client's Statement o Wo;rk or STL Richland "default" nomintl detection lImiL Oflen rrferred to the reporting level (RL)Le Decision Level based on Instrument background or blank, adjusted by the Efficiency, Chemical Yield, and Volume associnted with the sample. Thc Type I error probability is approximately 5%. Lc=(l .645 t Sqrt(2(BkgmdCntliBkgrndCntMintlSCntMin))

(ConvrctI(EfrYld 4 Abn'Vol) t IngrFcl).

For LSC mcthods the batch blank is used as a measure oFthe background variability. Lc cannot be calculated when the background count is Zero.Lot-Sample No The number assigned by the LIMS software to track samples received on the same day for a given client. The sample number Is a sequential number assigned to each sample In the LuL iMCIN[DA Detection Lcvel based on Instrument background orblank, adjusted by the Efficiency. Chemical Yield, and Volume with a Type l and n errorprobabilicyofapproximnately5%. MDC= (4.65 'Sqrt((BkgrndCnt)BkgrndCnlMin)/SCntMin) + 2.71/SCntMixn)

(ConvFctI(Eff`

Yld

Abn ' Val)
IngrFct).

For LSC methods the batch blank is used As a measure of the background vaiability. Primary Detlector The instrument identifier associated with the analysis of the samplc aliquot.RatioU.2341U-238 The U-234 resultdividedbythie U-238 result. TheU-2341U-23m ratio fornaturalurnium in NISTSRMl4321C Is 1.038.;RsIMDrC RIaIO of the Result to the MDC. A value greater than I may indicate activity above background at ahigh level of confidence. Caution should be used when applying this factor and It should be used In concert with the qualificrs associated with the resulL I IRstTotllcert Ratio of the Result to the Total Unccrtainty. If thc uncertainty has a coverage factor orz a value greater than I may indicate activity above background at approxinately the 95% level of confidence assurning a two-sided confidence interval. Caution should be used when applying this factor and It should be used in concert with the qualifiers associated with the result.Report DB No Sample Identifier used by the report system. The number is based upon the first five digits or the Work Order Number.i RER The equation Replicate Error Ratio = (S-D)/fsqrt(TPUs 2+ TPUd 2)] as defined by ICPT BOA where S is the original sample result. D Is the result of the duplicate. TPUs Is the total uncertainty of the original sample and TPUd is the total uncertainty of the duplicate sample.SDG Sample Delivery Group Number assigned by the Client or assigned by STL Richland upon sample receipt.Sum Rpt Alpha The sum of the reported alpha spec results for tests derived from the same sample excluding duplicate result where Spec Rst(s) the results are in the same units.Work Order The LIMS sollware assign test specific Identifier. Yield The recovery orthe tracer added to the sample such as Pa-242 used to tracc a Pu-239140 method.STL Rlchtand Gtenemrifv3.72 STL RIE CHLAND 5 Sample Results Summary STL Richland STLRL Ordered by Method, Batch No., Client Sample ID.Date: 16-Jul-03 Report No.: 23076 SDG No: 23222 Client Id MDC or Batch Work Order Pararmclcr Resut +- Uncertalnty( 2s) Oual Unils Yield MDA CRDL RER2 3174511 E901.1 9523-0000-037 F-FOXS1 AM ACTINIUM-22B AG-108M AMERICIUM-241 BISMUTH-212 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214 THALLIUM-208

9523-0000-037 F DUP FOX511AC ACTINIUM-228 AG-108M AMERICIUM-241 BISMUTH-212 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-455 POTASSIUM-40 MANGANESE-54 NIOOIUM-94 LEAD-212 L LEAD-214 THAWUM-20B 9523-0000-038 F FOX531AA ACTINIUM-228 7.25E-01 + 2.4E-01-5.05E-02

+ 4.5E-02-2.43E-02 -1.22-01 2.03E+00 +- 9.5E-01 9.55E01 +- 2.0E-01 2.65E-03 +- 3.9E-02 2.25E-02 4 4.2E-02 3.38E+00 -4AE-01 6.85E-02 -1.3E-01-3.74E-02 + 1.1E-01 4.i1 E-02 -1.OE-01 9.45E+00 +- l.BEt00 1.77E-02 i- 4.6E-02 9.39E-03 -3JE-02 7.36E-0 4 2.22-01 1.02E400 4- 2.3E-01 2.68E-01 4 8.9E-02 9.17E-01 4 2.3E-01 7.22E-03 +- 3.82-02 1.15E-03 +- 7.6E-02 1.54E+00 4 6.9E-01 8.89E-01 +- 1.82-01 5.87E-03 +- 3.0E-02 5.39E-02 +- 3.8E-02 3.38E+00 4.4E-01 8.24E-03 4 1.1E-01-1.08E-03 4 1.0E-01 4.94E-02 -9.5E-02 8.86E+00 4 1.5E+00 1.39E-02 +- 4.0E-02-1.58E-02 4- 3.02-02 8.28E-01 1 1.9E-01 8.20E-01 +- 2.0E-01 2.67E-01 -8.8E-02 pCI/g U pC!/g U pClg U pCIg U pCl~g U pCs/g U pcug pCug U pClg U pC/g U pCVg pCig U pCflg u pC[g J pCI/g pC/Ug J pCl~g pC~g U pCI~g U pCI/g U pCI~g U pCI/g U pCI/g U pCI/g pCI/g U pCI/g U pCl/g pC~g U pCI/g U pCi/g J pCT~g J pCI/g J pCI/g pCI/g 2.39E-01 6.98E-02 2.86E-01 2.04E-01 1.03E+00 1.35E+00 3.OOE+00 2.96E-01 1.00E+00 7AOE-02 1.52E-01 8.01E-02 1.87E-0l 7.04E-02 3.16E-01 2.07E-01 4.04E-01 2.00E-01 3.72E-01 1.73E-01 1.57E+01 7.03E-01 8.65E-02 6.96E-01 6.86E-02 2.85E-01 1.12E-01 1.O0E+00 1.47E-01 1.ooE+00 6.42E-02 1.00E+00 2 1OE-01 6.69E-02 2.86E-01 127E-01 1.03E+00 1.18E+00 3.00E+00 2.74E-01 1.002+00 5.99E-02 1.52E-01 7.94E-02 1.87E-01 7.0E-02 3.16E-01 1.84E-01 4.04E-01 1.92E-01 3.72E-01 1.68E-01 1.57E+01 6.30E-01 7.37E-02 6.96E-01 5.13E-02 2.85E-01 1A8E-01 1.00E+00 1AOE-01 1.00E+00 6.12E-02 1.00E+00 1.02E+00 1- 2.5E-01 1.90E-01 SiT R~ichland rptS~l.chSaSurn mary2 V4.t13 A97 RER2 .RepUcaleError Ratlo = (S.DjV[sqrt(sq(TPUs)+sq(TPUd)) as defined by ICPTBOA.J Qual -No U qualifitr bls been assigned ed the result Is below the Reporting Lmit, RL ICRDL) or Report Value Is Estmalted. U Qua -Analyzed for, but the result is less than the MdcihdoTrrolnl Uncert or gmm sn software did oat Ideitiry Ihe nucUde.STL RICHLAND 6 Sample Results Summary STL Richland STLRL Ordered by Method, Batch No., ClIent Sample ID.Date: 16-Jul-03 Report No.: 23076 SDG No: 23222 Client Id MOC or Batch Work Order Parameler Rcsult 4- Uncfrtalnty( 2,) Qual Unlts Yield MDA CAM. REPR2 3174511 E901.1 9523-0000-038 F-FOX531M AG-108M AMERICIUM-241 BISMUTH-21 2_BISMUTH-214 CO0ALT-60 CESIUM- 134 CESIUM-137 EUROPIUM-i 62 EUROPIUM-154 EUROPIUM-165 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214_TI-ALUM-Z08 9523-0000-039 F FQXF41M ACTINIUM-228 AG-1 0D8M AMERICIUM-241 BISMUTH-212 BISMUTH-21 4 COSALT-60 CESIUM-134 CESIUM-137 EIJROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUM-40 MANGANESE-64 ' NIOBIUM-94 LEAD-212 LEAD-214 THALLIUM-20B 7.78E-03 1.01E-01 1.75E+00 9.45E-01-1.1 0E-03 4.17E-02 7.18E-01-1.56E-02 1.21E-01-3.72E-02 9.49E+00 3.84E-03 1.60E-02 9.97E-01 1.04E+00 3.49E-01 9.51E 4.24E-03 4.42E-02 1.35E+00 8.18E-01 4.18 E-02 5.53E-02 1.41 E400-4.84E-02 2.87E-03 i.97E-02 8.33E+00 1.65E-02-5.99E-03 7.E6E-01 8.09E-01 3.23E-01+- 3.0E-02 t- 1.3E-01+- 6.5E-01-1.9E-01 43.4E-02+- 4.0E-02+- 1.2E-01 8 8.8E-02+- 1.2E-01 t- 9.3E-02 4- 1.7E+00+- 3.7E-02.2.6E-02 2.0E-01+- 2.1E-01 t- 1.1E-01+- 2.8E501 4- 3.6E-02+- 1.22-01+- 6.3E-01 t- 1.9E-01 4.22-02+- 5.11E.02+- 2.2E-01 4 9.7E-02 4- 1.2E-01 d 9.8E-02 t- 1.7E+00-4.0E-02+- 3.7E-02+- 1.8E-01 4 2.2E-01.8.3E-02 U p~l/g U. pCVg U P~lvg U pCilg U PCi~g U PCIvg U pCVg U pCVg U pCVg PCi/g U pCi/g U pCL'g J pCVg pCvg U pCi/g 5.39E-02 2.03E-01 1.09E+00 2.73E-01 6.32E-02 7.69E-02 6.13E-02 1.50E-01 2.42E-01 1E.60-01 5.52E-01 6.73E-02 5.09E-02 1.27E-01 1.25E-01 1.31 E-01 2.86E-01 1.03E+00 3.00E+00 1.00E+00 1 .52E-01 1.B7E-01 3.16E-01 4.04E-01 3.72E-01 1.67Et01 6.96E-01 2.85E-01 1.00E500 1.00E+00 1.0OE+00 2.86E-01 1 .03E+00 3.00Et00 1.00E+00 1.52E-01 1.87E-01 3.16E-01 4.04E-01 3.72E-01 1.57E+01 6.9SE-01 2.85E-01 1.00E+00 t1.00+00 1.00E+00 PCI/g U PCl/g U p~lvg U pCl/g U pCI/g U pCI/g U PCVg pCvg U pCvg U pCVg i PCi/g pCVg U PCl/U PCVg i PCIvg J PCvlg J PCt/g 2.31E-01 6.23E-02 2.06E-01 1.20E+00 2.91 E-01 s.8.6-02 9.98E-02 7.89E-02 1.66E-01 2.22E-01 1.675-01 6.502-01 7.69E-02 6.60E-02 1.38E-01 1.35E-01 7.12E-02 9523-0o00-040 F FOX571AA ACTINIUM-228 1.03E+00 +- 2.8E-01 pCvg 1.72E-01 AG-108M -1.15E-02 +- 2.9E-02 U pCIg 5.03E-02 2.86E-01 STL Richland RERz -eplicdate Error Entlo (S-D)/tsqrt(sqfTPUs)+sq(TPUd)) as deed bylCPT BOA.pJSTLRchSaSum JQuan -Na U qunluler bas becn ssigned ond the result Is below the Reporting Llmt RL (CRDL) or Report Yalue Is Estimated. i r mary2V4.03 7 Qa -l Analyzed far, but the result Is less thnthe Mdc/JIdalTtal Unrertorgaman scan software did not identify the nucide.STL RICHIAND 7 Sample Results Sumunary STL Richland STLRL Ordo rod by Method, Batch No., ClIent Sample ID.Data: 16-Jul-03 Report No. :23076 SDG No: 23222 Client Id MDC or Batch Work Order Paramlcr Result 4-Uncertainty( 2s) Cual Units Yield MDA CROL RER2 3174511 E901.1 9523-000O-040 F FX5a71AA AMERICIUM-241 RISMUTH-212 BISMUTH-21 4 COBALT-60 CESIUM-1 34 CESIUM-137 EUROPIUM-152 EUROPIUM-i 54 EUROPIUM-55 POTASSIUM-40 MANGANESE-54 NIOsIU-94 LEAD-212 LEAD-214 THAIAUM-208 9523-0000-041 F FOX5sIA ACTINILUM-228 AG-108M AMERICIUM-241 BISMUTH-212 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-164 EUROPIUM-155 POTASSIUM40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214 THA WUM-208 6.92E-02 +- 1.22-01 1.17E+00 4- 5.6E-01 1.07E+00 + 2.1E-01 1 .58E-02 +- 3.3E-02 8.33E-02 +- 4.1E-02 6.202-01 + 1.3E-01-5.01E-03 +- 1.2E201-5.91E-02 +- 9JE-02 4.76E-02 + 9.3E-02 9.85aEoo +- 1.7E+00 1.90E-02 +- 3.8E-02-2.50E-02 4- 3.22-02 8.362-01 1.8t2-01 1.07E+00 I 2.3E-01 2.88E-01 +- 1.OE-01 8.39E-01 + 3.1E-01 3.31E-02 + 3.0E-02-2.33E-01 +- 2.2E-01 1.51E+00 -- 6.9E-01 82E-01 +- 2.0E-01 1.78E-02 .- 32E-02 5.98E-02 4.22-02 9.02E-01 +- 1.5E-01 7.00E-02 9.E2-02 3.78E-02 1.0E-01 1.082-01 + 1.1E-01 9.04E+00 +- t.7E+00 1.13E-02 +- 3.92-02-1.74E-02 + 2.9E-02 9.52E-01 2.0E-01 1.01E+00 -2.2E-01 3.73E-01 -9.32-02 U pCig U pC11g U pCIg U pCltg U pCVg pCIg U pCvg U pCug U pCVg U pCVg U pCVg J pCVq pCug J pC/g 2.04E-01 1.13E+00 2.97E-01 6.59E-02 8.51E-02 5.88E-02 1.71E-01 1.64E-01 1 .67E-01 3.95E-01 7.25E-02 5.25E-02 1A2E-01 1.092-01 5.73E-02 pC/g U pCVg U pcV/U pCrg J pCug U pCIg U pCilg pCIg U pCVg U pCtg U pCfg pCvg U pC/g U pC/g J pCVg pcu9 J pCIg 2.09E-01 5.67E-02 3.40E-01 1.13E+2D 1.11E-01 6.49E-02 8.342-02 6.75E-02 1 .7,7E-01 1.52E-01 1.94E-01 5.54E-01 7.27E-02 4.932-02 1.04E-01 1.12E-01 5.46E-02 1.03E200 3.00E+00 1.00E+00 1.52E-01 1.87E-01 3.16E-01 4.04E-01 372E-01 1.572+01 6.96E-01 2.85E-01 1.00E+00 1.OE+00 1.002+00 2.86E-01 1.03E+00 3.00E+00 1.00E+00 1.52E-01 1.872-01 3.16E-01 4.04E-01 3.72E-01 1.57E+01 6.96E-01 2.85E-01 1.GOE+00 1.00E+00 1.00E+00 9523-0000-042 F FQXGA1AA ACTINIUM-228 9A4E-01 + 3.0E-01 pCug 1.81E-01 AG-lOSM 2.62E-03 -2.9E-02 U pCtfg 5.15E-02 2.86E-01 AMERICIUM-241 8.59E-02 -7.1E-02 U pCI/g 1.14E-01 1.03E+00 STL Rlchland RER2 -RepOeaf Error Ratlo = (S.DylsqrI(sq(TPUsi~sq(TPUd))I as deinc by ICPI BOA.rpISTLRchSaSum J Qual- No U qualilcr has beenassigned and the resuhlsblow tbe Reporting Llmit, RL (CRDL) orReport Value is Estimacd.mary2 V4.03 A97 U Quol t-Analyzed for, but the result isles than the MdcMdalTotal Uneer orgamnasean softwaredid notidntfy the nucide.STL RICHLAND8 8 Sample Results Summary STL Richland STLRL Orderod by Method, Batch No., ClIent Sample ID.Date: 16-Jul-03 Report No.: 23076 SDG No: 23222 Cllont Id MDC or Batch WorkOrder Parameter Rcsult+-Uncertalnty( 2s) auaI Units Yleld MDA CRDL REF2 3174511 ES01.1 9523-0000-042 F FQXGA1AA BISMUTH-212 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-154 EUROPIUM-1 55 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214 THALLIUM-208 9523-0000-043 F FOX6D1M ACTINIUM-228 AG-1O5M AMERICIUM-241 BISMUTH-212 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-152 EUROPIUM-1 54 EUROPIUM-1 55 POTASSIUM40 _ AMANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214 THAIWUM-208 95230000-044 F 1.40E+00 8.70E-01-4.49E-03 5.11E-02 7.57E-01 1.002-02-1.00E-01-4.80E-02 9.10E+00-1.51E-02 1.93E-02 9.09E-01 1.03E+00 2.87E-01 7.30E-01 1.14E-02 2.22E-02 4.87E-01 8.36E-01-4.42E-03 3.90E-02 1.38E+00-2.58E-02 8.63E-03-9.53E-03 1.09E+01-5.46E-03-2.27E 02 8.70E-01 9.46E-01 3.17E-01+- B.8E-01+- 1.8E201+- 3.1E-02 3.8E-02 1.3E-01 9.7E-02 4- 1.1E201+ 8.82-02 1.6E+00 4 3.7E-02+- 3.1E-02+- 2.OE-01.2.1 E-01+- 1.0E-01 4- 2.4E-01+ 3.3E-02.1.1E-01+- 5.7E-01+- 1.8E-01+- 4.1E.02+- 4.6E-02-2.0-01+- 1.0E-01+- 1.2E-01 8.6E-02+ 1.9E+O0 4.7E-02 4 3.0E-02+- 1.9E-01 4 2.42-01+- 8.0E-02 U pCVg J pOvg U PCI/n U PCl/g PCVg U pCvg U pCI/a U PCI/g U pCI/g U pC~tg J pCVg 1.1 4E+00 1.12E-01 5.64E-02 7.65E-02 6.88E-02 1.72E-01 1 .72E-01 1.45E-01 6.00-E01 6.33E-02 5.62E-02 t.22E-01 1.14E-01 5.73E-02 U PCVg U pCL'g U pCvg U pCVg U PCI/g U pCVg PCI/n U pCI/g U pCVg U pCflg U pCt/g U PCt/g J pCI/g i P~lvg i PCl/g 2.23E-01 5.82E-02 1.90E-01 1 .07E+00 2.71 E-01 7.57E-02 8.70E -02 6.32E-02 i.69E-01 2.15E-01 1A4E2-01 5.96E-01 8.28E-02 4.93E-02 1.36E-01 1.23E-01 5.49E-02 3.00E+00 1.00OE+OO 1.52E-01 1.87E-01 3.10E-01 4.04E-01 3.72E-01 1.57E+01 6.96E-01 2.85E-01 1.00E+G0 1.00E+00 1.00E+00 2.86E-01 1.03E+00 3.00E+00 1.002+00 1.522-01 1.87E-01 3.16E-01 4.04E-01 3.722-01 1.57E+01 6.96E-01 2.B5E-01 1.00E+00 1.00E+00 1.00E+00 FOX6F1M ACTINIUM-228 8.0BE-01 +- 2.9E201 pCU9 2.41E-01 AG-108M -1.75E-03 + 3.3E-02 U pCtg 5.79E-02 2.862-01 AMERICIUM-241 6.69E-02 + 1.3E-01 U pCvg 2.29E-01 1.032+00 BISMUTH-212 1.22E+00 + 6.2E-01 U pCVg 1.25E+00 3.OOE+00 STL RIchfand ER2 -Replicate Error Kato = (S.Dylsqrt(sq(TPUs)sq(TPUdl os deied by ICPI BOA.J Qual -No U qualfear has been assgoed nnd! the rcsult Is bdow the Rsportuo LtWlt RIL (CRDL) or Report Value is Estited.t *Vpl~g4.03 A7 UQu] -Analyzedfor 9 butthereniklsss than tbe MddldorwctnlUarertrgammsansoflware dd nDtIdentlafythe nudde STL RICHLAND 9 Sample Results Summary STL Richland STLRL Ordored by Method, Batch No.. Client Sample ID.Date: 16-Jul-03 SDG No: 23222 Report No. :23076 Client Id MOC or Batch WorkOrder Parameter flasull+-Uncertatnty( 2s) Qual Units Yield MDA CRDL RER2 3174511 Eso.90 8523-0000-044 F FOX6F1M BISMUTH-214 COItALT-60 CESIUM-i 34 CESIUM-t37 EUROPIUM-1 52 EUROPIUM-154 EUROPIUM-155 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214 THALUUM-208 9523-00oo-045 F FQX6GtM ACTINIUM-228 AG-1OM AMERICIUM-241 BISMUTH-212 BISMUTH-214 COBALT-EO CESIUM-134 CESIUM-137 EUROPIUM-t 52 EUROPIUM-164 EUROPIUM-1 55 POTASSIUM-40 MANGANESE-54 NIOI8IUM94 LEAD-21 2 LEAD-214 THALLIUM-208 9.8E12-01 2.02-01-8.50E-03 4.2E-02 6.96E-02 + 5.oE-02 9.92E-01 +- 1.6E-01 3.78E-02 .1.1E-01 1.17E-01 1.1E-0l 1.66E-01 +-1.1E-01 1.09E+0l +- 2.02+00-1.s7E-02 + 4.3E-02-7.13E-03 -3.6E-02 1.002+ +-0 2.1E-01 1.1i Et00 2.3E-01 3.53E-01 6 8.0E02 9.72E-01 2.6E-01 2.40E-02 F 3.3E-02-1.06E-02 -7.5E-02 1.012E+00 -6.1-E01 8.70E-01 1.2E-01 1.082-02 +- 3.52-02 5.23E-02 4- 4.1E-02 1.24E+00 +- 1.9E-01 2.57E-02 4- .IE-01-1.35E-02 + 1.E-01 3.47E-02 i 9.5E-02 1.21E+01 + 2.OE+00-6.05E-04 .4AE-02 2.77E-02 4- 3.0E-02 1.01E+00 -2.0E.01 1.1 6E+00 -2.2E-01 3.36E-01 4- 8.7E-02 J pC/g U pCtlg U pCVg pCVg U pClIg U pCVg U pClg pCI/g U pCI/g U pCVg pCtVg pCVg U pCI/g 1.20E-01 7.4AE-02 9.84E-02 7.79E-02 1.69E-01 2.38E-01 1.95E-01 5.s3E-01 7.56E-02 6A8E-02 1.11E-01 1.25E-01 1.36E-01 pC/g U pCVg U pC/g U pCVg U pCVg U pCUg U pClg pCVg U pCIg U pCvg U pCVg pC/g U pCvg U pCVg pCVg pCVg J pCV9 2.28E2-1 6.01E-02 1.25E-01 1.20E+00 2.81E-01 6.87E-02 8.312-02 6.61 -02 1.77E-01 1.95E-01 1.072-01 5.50E-01 7.s3E-02 4.7BE-02 9.7aE-02 1.242-01 6.39E-02 1.OOE+00 1.522-at 1.87E-01 3.16E-01 4.04E-01 3.72E-01 1.57R+01 6.96E-01 2.85E-01 1.00E+00 1.00E+00 1.002+00 2.8E2-01 1.03E+o0 3.00E+00 1.00E+00 1.52E-al 1.87E-01 3.16E-01 4.04E-01 3.72E-01 1.57E+01 6.96E-01 2.3sE-01 1 .OOE+00 1.00E200 1.90E+00 9523-0000-046 F FQX6J1M ACTINIUM-228 4.51E-01 -- 3.5E-01 U pCVg 5.97E-01 AG-1OSM -4.04E-02 +- 5.5E-02 U pCVg 9.06E-02 28sE-01 AMERICIUM-241 2A5E-01 4- 3.5E-01 U pC1g 6.17E-01 1.03E+00 BISMUTH-212 1.51E+00 +- 9.5E-01 U pCIfg 1.511-4-0 3.00E+o0 BISMUTH-214 6.30E-01 4- 3.7E-01 U pCVg 4.10E-01 1.00E+00 STL Richland RERZ -Replickt Enor Rnta =(S-D)l[sqrt(sqCTPUs)+sq(TPUd))I as deflacd by ICPT BOA.rptSTt.RchSaSum J QuDl .No U qualIfier has bcen ossI~ned and the result Is below the Reporting ntilt, RL (CRDL) or Report Value Is Estewtcd.mary2V4.03 AST UQual-An!lyzed forbut the result tslecss tithetMdefdtdarratol Uoaertcrgnmm scan softwarcdid uatidentity tbe ouclide.STL RICHLAND 10 Sample Results Summary STL Richland STLRL Ordered by Method, Batch No., Client Sample ID.Date: 16-Jul-03 Report No. :23076 SDG No: 23222 Client Id MDC or Batch WorkOrder Parameter Rsullt+-Unccrtainty( 2s) Oual Units Yield MDA CRDL RER2 3174511 EsOI11 9523-0000-046 F FQX6J1AA C 9523-W000047 F FOX6M1M A A A B B C C C El El El Pi M NI U LJE Tf 9523-0000.053 F FQXG61M A(MOALT-60;ESIUM-134

ESIUM-1 37'UROPIUM-152 UROPIUM-154 UROPIUM-155 OTASSIUMA4O lANGANESG-54 10BIUM.94 EAD-212 EAD-214 HAWLUM-20E8 CIINIUJM-22 (3-108M MERICIUM-241 ISMUTH-21 2 ISMWU-H-21 4 OBALT-60 ESIUM-134 ESIUM-137 UROPIUM-152 LJROPIUM-1 54 LJROPIUM-15S DTASSIUM-40 ANGANESE-54 IOBIUM-94 EAD-212 EA-214 IALLUM-208 3,TINIUM-228 3-108M AE1RICIUM-241 SMUTH--212 SMUTH--21 4 MBALT-60 4.89E-02 7 71E-02 5.32E-02 +- 8.1 E.02 1.89E+00 +- 3.1E-01 1.26E-02 -1.7E-01-627E-03 E 1.7E-01 1.19E-02 +- 1.7E-01 1.08E+01 4- 2.5E+00 3.39E-04 +- 6.9E-02 2.41E-02 +- 5.6E-02 8.84E-01 +- 2.2E-0O 8.34E-01 + 2.7E-01 3.29E-01 +- 1.1E-01 7.51E01 +- 3.5E-01-1.71E-02

+- 4.6E-02 4.98E-02 -9.3E-02 1.41 E+00 -7.7E-01 7.68E-01 4 2.2E-01-t.37E-02 + 5.2E-02 5.67E-02 + .4E-02 1.93E4+CO 2.9E-01-1.32E-01 +- 1.SE-01 5.76E-02 -1.4-01 5.98E-03 1.2E-01 1.20E+01 e 2.3E+00 2.14E-02 + 5.1E-02 1.03E-04 4 3.9E-02 9.08E-01 4- 2.3E201 8.44E-01 + 2.0E-01 4.10E-01 4 1.1E-01 1.35E*00 4 4.7E-01-1.30E-02 -7.1E.02 5.97E-02 4 2.2E-01 1.14E+00 1.2E+00 1.54E+00 3.7E-01 Z21E-03 + 8.3E-02 U pCVg U pCtg pC/g U pCVg U pCI/U pC/g pCUg U pClg U pCI/g J pClg i pClg U pCtg 1.44E-01 1.54E-01 1.19E-01 2.98-E01 3.20E-01 3.00E-01 9.15E-01 1 25E-01 1.07E-01 1.96E-01 2.OOE-01 1.92E-01 pC/g U pCug U pCVg U pCVg U pCvg U pCVg U pCug PCI/U pCvg U pClg U pCVg U pCVg U pCIg J pcVg I pCVg U pCl/g 3.03E-01 7.79E-02 1.502-01 1.54E+00 3.37E-01 924E-02 1.09E-01 8.37E-02 2.34E-01 2.67E-01 2.02E-01 6.87E-01 9.76E-02 7.27E-02 1.62E-01 1.83E-01 1.67E-01 1.52E-01 1.87E-01 3.16E-01 4.04E-01 3.72E-01 1 .57E+01 6.96E-01 2.85E-01 1.00+00 1.002+00 1.OOE+00 2.86E-01 1.03E+00 3.002+00 1.00E+00 1.52E-01 1.87E-01 3.16E-01 4.04E-01 3.72E-01 1.57E+01 6.96-E01 2.85E-01 1.00E+00 1.W0E+00 1.00E+00 2.86E-01 1.03E+00 3.00E+00 1.00E+00 1.52E-01 pCVg U pCVg U pCVg U pCVg U pCVg U pCVG 4.68E-01 1.22E-01 3.71 E-01 2.25E+00 6.68E-01 1.56E-01 STL. Flchland rptSTtRctS2Stum mary2V4.03 AS7 RER2 -RepUcate Error Etnio (S-D)l4sqrt(sqaPUs)sq(TPUd)l ns delfned by ICPT UOA.J Qual -NoU quaifterhas ben agned and theUsUtIbeo theRertirg Liit, RL (CRDL) orlRcporValuelsEstiniateL U Qual -Analyzed fir, but theresult Is les sUim theMdlhfda totaI Unaert orgmascan softwreid notIdentify t'C nuclde.STL RICHLAND 11 Sample Results Summary STL Richland STLRL Ordered by Mothod, Batch No., Cliont Sample ID.Date: 16-Jul103 Report No.: 23076 SDG No: 23222 Cllent Id 1DOC or Batch WorkOrder Parameter Result4-Uncertalnty( 2s) OunI Units Yield MDA CRDL REl12 3174511 E901.1 9523-0000-053 F FOX6Q1M CESIUM-134 CESIUM-1 37 EUROPIUM-152 EUROPIUM-164 EUROPIUM-155 POTASSIUM-40 MANGANESE-54 NIOBlUM-94 LEAD-212 LEAD214 THALUUM-208 9523-0000-054 F FQX6R1M AC11NIUM-228 AG-108M AMERICIUM-241 BISMUTH-212 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-1 37 EUROPIUM-152 EUROPIUM-1 54 EUROPIUM-1SS POTASSIUM-40 MANGANESE-54 NIO9IUM-94 LEAD-212 LEAD-21 4 THAWUIM-208 3.11 E-02 +- 9.32-02 3.10E+00 -4.5E-01-3.80E-02 4 2.32-01 1.86E-01 +- 2.7E-01 14A22-01 4 1.8E-01 1.63E+01 + 3.4E+00-5.66E-02 -8.5E-02 1.04E-02 4- 6.6E-02 1.39E+00 +- 3.9E-01 1.73E+00 -4.2E-01 4.16E-01 -1.7E-01 1.28E+00 -5.2E-01 8.82E-02

6.7E-02 2.19E-02 4 2.42-01 2.47E-01 -1.1E00 1.21+00 + 3.3E-01 8.71E-03 8.9E-02 3.57E-02 + 9.2E-02 249E2400 -3.72-01-2.18E-02

+ 2.02E01-4.74E-02 -2.1E-01 5.99E-02 1.VE-01 1.64E+01 4- 3.2E+00-3.78E-03 -8.5E-02 4.66E-02 -G.6E-02 1.44E00 +- 3.E-01 1.36E+00 -3.5E-01 2.57E-01 4- 2.3E-01 U PCvg PC~g U pCIvg U pCI/g U pCVg PCI/g U pCVg U pC'/g PCi/g PCl'g J PCi/g 1.72E-01 1.33E-0t 3.43E-01 5.33E-01 3.16E-01 1.29E+00 1 .422-01 1.24E-01 2.41E-01 2.74E-01 1.1 3E-01 U pCVg U pCVg U pCVg U pCVg U pCVg U pCIg U pCVg pCVg U pCVg U pCI/g U pCU/g pC[g U pCUG U pC/g pCvg pCVg U pCftg 9.162-01 1.30E 01 4.14E-01 1.95E+00 5.1 5E-01 1.68E-01 1.72E-01 1.19E-01 3.44E-01 3.86E-01 3.32E-01 1.082+00 1.55E-01 1.32E-01 1.71E-01 2.37E-01 2.39E-01 1.87E-01 3.16E-01 4.04E-01 3.72E-01 1.57E+01 6.96E-01 2.85E-01 1.002+00 1.00E200 1.00E+00 2.86E-01 1.03E+2 O 3.00E+00 1.00E+00 1.52E-01 1.87E-01 3.162-01 4.04E-01 3.72E-01 1.57E+D1 6.9BE-01 2.85E-01 1.00E+00 1.00E+00 1.00E+00 9523-0000-055 F FOX6V1AA ACTINIUM-228 1.67E+00 +- 5.2E-01 U pC~g 8.62E-01 AG-108M -7.22E-03 -6.6E-02 U pCIIg 1.14E-01 2.S6E-01 AMERICIUM-241 -1.08E-02 4- 1.4E-01 U pCI1g 2.10E-01 1.03E+00 BISMUTH-212 1.42E+00 4- 1.3E+00 U pCUg 2.18E+o00 3.002+00 BISMUTH-214 1.68E+00 -3.7E-01 U pCIg 5.502-01 1.00E+00 COLALT-60 3.01E-02 +- 6.22-02 U pCfg 1.30E-01 1.52E-01 CESIUM-134 7.20E-02 7.4E-02 U pCI/g 1.50E-01 1.87E-01 STL Rlchland RER2 -Repilcatc Errr Rtlo = (S-D)lsqrtlsqtPUsi)+zqCTPUd))as defnned by ICrrBOA.rptSTLRchSaSum J Qunl -No U qualifier bas been assigned and the result Ls below the Reporting Lfimb, RL (CRDL) or Report Value Is Estimated. mary2 V4.03 A97 U Qual -Analyzed rar. but the result Is ltss thn theMdc/Mdarrtal Uncert orgawmra scan soltwmrc did not Identify the ruclide.STL RICHLAND 12 Sample Results Sunmmary STL Richland STLRL Ordered by Method, Batch No., Client Sample ID.Date: 16-Jul-03 Report No.: 23076 SDG No: 23222 L I Client Id MOC or Batch Work Order Parameter Resullt .tUncertalnty( 2s) Qual Units Yield MOA CROL RER2 3174511 E901.1 9523-0000-55 F FQX6V1AA CESIUM-1 37 EUROPIUM-152 EUROPIUM-154 EUROPIUM-155 POTASSIUM-40 MANGANESE-54 NMOBIUM-94 LEAD-212 LEAD-214 THALLIUM-208 2.63E+00 1.91E-01-2.01 E-02 0.09E-03 1.89E+01-454E-03 3.82E-02 1.36E+00 1ssE+00 5.242-01+- 3.9E-01 4- 1.9E-01 4- 2.3E-01 t- 1.6E-01 4- 3.2E+00+- 7.5E-02+- 5.6E-02+- 2.92-01 4- 3.8E-01+- 1.6E-01 pCIg U pC/g U pCI/g U pCVg pClg U pCVg U pCUG pClEg pCI/g J pCIg 1.19E-01 3.59E-01 4.19E-01 2.77E-01 1.18E1200 1.342-01 1.14E-01 1.84E-O1 2.22E-01 1.15E-01 3.16E-01 4.04E-01 3.72E-01 1.57E+01 6.96E-01 2.85E-01 1.00E+00 1.0012+00 1.OOE+00 0523-0000-056 F FOX6W1AA ACTINIUM-228 AG-1 08M AMERICIUM-241 BISMUTH-212 BISMUTH-21 4 COBALT-60 CESIUM-134 CESIUM-137 EUROPIUM-1 52 EUROPIUM-154 EUROPIUM-1 65 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214 THALUUM-208 9523-0000-057 F FOX601AA ACTINIUM-228 AG- 108M AMERICIUM-241 BISMUTH-212 BISMUTH-214 COBALT-60 CESIUM-134 CESIUM-1 37 1.04E400 6 6.52-01 2.E8E-02 6.8E-02 1.48E-01 + 4.6E-01 2.332+00 + 1AE+00 1.07E+00 33SE-01 9.66E-03 4 7.5E-02-3.73E-03 d 8.EE-02 2.30E+00 4 3.8E01 5.26E-02 .2.1 E-01 6.96E-03 4 2.32-01-1.52E-02 -2.12-01 1.72E+01 -3.4E+00-1.68E-02 + 8.4E02-4.96E-02 -7.6E-02 1.A2E+00 4- 3.2E-01 1.35E124 4 3.7E-01 4.83E-01 4 1.8E-01 3.99E-01 4 4.0E-01-6.14E-02 -8.3E-02 827E202 1.5E-01 1.85E+00 +- 1.4E+00 125E+00 -4.1E-01-4.74E-02 + 9.6E-02-5.30E-03 4- 9.32-02 2.65*E00 -- 4.1E-01 pC/g U pC/g U pCVg U pCvg U pCVg U pcLg U pCvg pClg U pC/g U pcUg U pClg pCI/g U pClIg U pCL'g pCIg pC/g J pC/g 5.79E-01 1 23E-01 7.89E-01 2.34E+00 5.54E-01 1.47E-01 1.60E-01 1.29E-01 3.86E-01 4.22E-01 3.66E-01 1.17E+00 1.50E-01 1.27E-01 2.01 E-01 2.69E-01 1.35E-01 2.86E-01 1.03E+00 3.00E+00 1.00E+0O 1.52E-01 1.872-01 3.16E-01 4.04E-01 3.72E-01 1.57E-t01 6.96E-01 Z85E-01 1.00E+00 1.001200 1.00E+00 2.86E-01 1.032-a00 3.00E+00 1.00E+00 1.52E-01 U pC/g U pCVg U pCvg U pClg U pCIg U pCVg U pClg pClg 9.70o-01 1.37E-01 2.53E-01 2.73E400 5.83E-01 1.61 E-01 1.69E-01 1.872-01 1.59E-01 3.16E-01£11 Richland RER1U .Replicate Error Ratio -(S-DYlsqrt(sqCFPUs)tsqaTUd))l as dcilftd by lCPT BOA.rp1S5LRchSaSum J Qual -No U qualifirr has been assigned and the result Is below the Reporting Linat, RL (CRDL) or Report Value Is Estnlmtt mary2 V4.03 A97 U Qual -Analyzed for, but the result I less than the btdelbidazTotal Uncern orgamm scan software did not Identlfy the oudide.STL RICHEIAND 13 Snmplc Results Summary STL Richland STLRL Ordered by Method, Batch No., ClIent Sample ID.Date: 16-Jul-03 Report No. 23076 SDG No: 23222 L Client Id MCC or Batch WorkOrder Paramolor flesulta-Uncertainty( 2s) Oual Units Yield MDA CRDL REF12 3174511 E901.1 9523.0000-057 F FOX601AA E L-9523-0000-058 F FQXB21AA A'UJROPIUM-1 52:UROPIUM-154 UR11OPIUM-1155 'OTASSIUM-40 IANGANESE-54 IIOBIUM-94 EAD-212 EAD.214 HALUUM-208 CTINIUM-228 G-108M MERICIUM-241 ISMUTH-21 2 ISMUTI--214 OBALT-630 ESIUM.134 ESIUM-137 UROPIUM-1 52 UROPIUM-1 54 UROPIUM-155 DTASSIUMA4O ANGANESE-54 IOBIUM-94 EAD-21 2 EAD-214-2.81E-02 -2.4E-01-1.48E-01 + 2.4E-01 1.39E-01 +- 1.9E-01 1.85E+Ot +- 3.6E+00-1.87E-02 -7.9E-02 7.44E-02 4- 7.12-02 1.26E+00 +- 3.2E-01 1.68E+00 +- 4.2E-01 5.57E-01 1 1.7E-01 1.81E+OO t- 5.4E-01-3.11 E-02 -6.3E-02-9.65E-02 +- 2.OE-01 2.13E+00 11 .21E+0 1.43E+00 4- 3.32-01-4.41E-02 -7.3E-02 3.24E-02 -8AE-02 1.82E+00 32E-01-1.82E-01 +- 1.9E-01-1.47E01 .2.3E01-8.51E-03 +- 1.6E201 1.94E+01 4- 3.6E+00-2.30E-02 -7.9E-02-9.09E-03 i 6.6E-02 1.70E+00 -3.5E-01 1.39E+00 + 4.02-01 4.16E-01 + 1.4E-01 U pCIvg U PCvg U pCtvg polio U p01/9 U PCVq PCl/g PCl/g U PCvg 4.07E-01 4.07E-01 3.36E-01 1.33E400 1.42E-01 1 .47E-01 2.922-01 2.82E-01 2.84E-01 PCl~g U PCI/n U pCI/a U PCI/G PCVg U' PC/g U PCI/g pCVg U PCI/g U pCI/g U PCI/g PCI/g U PCI/0 U pCI/g PCvfg Pol/o J PCI/g 4.63E-01 1.OSE-01 3.1BE-01 2.35E+00 2.34E-01 11.24201 1.57E-01 1.41 E-01 3.03E-01 3.87E-01 2.80E-01 1 .20E+00 1.1E-01 1.18E-01 1.75E-01 2A7E-01 1.31 E-01 4.04E-01 3.72E-01 1.57E+01 6.96E-01 2.852-01 1.00E+00 1.002+00 1.002+00 2.862-01 1.032+00 3.00E+00 1.002+00 1.52E-01 11.87E-01 3.16E-01 4.04E-01 3.72E-01 1.57E+01 C.96E-01 2.85E-01 1.00E+00 1.OOE+00 1.00Et0O No. of Results: 306 STL Richland RER21 -Replicnie Error RnUo -(S-DY/sqrt(sq(TPUs)+sq(1TUd))] as denned by ICPT BOA.rptSTLRchSaSum I Qual -No U qualifier has been assigued and the result Is bdow Ibc Reporftt Linll, RL (CRDL) or Report Value Is Estlmuicd. Mary2 V4.03 A97 U Quil -Analyzed for, but the rcsult Is less than (le tdc/bldarTial Uncert or gamma scansoftware did nol Identify the nuclIde.STR RICHIAND 14 QC Results Summary STL Rlchland STLRL Ordered by Method, Batch No, (C Typo,.Date: 16-Jul-03 Report No. : 23076 SDG No.: 23222 Batch Work Otdor Parameler Result+-Uncertainty ( 2s) Oual Units Yield Recovery Bias MDCIMDA ESO01.1 317451 1 BLANK QC FO2XB1AA ACTINIUM-228 AG-408M AMERICIUM-241 BISMUTH-212 BISMUTH4-214 COBALT-60 CESIUM-1 34 CESIUM- t37 EUROPIUM-52 EUROPIUM-154 EUROPIUM-1 55 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-21 4 THALLIUM-208 3174511 LCS FQ2XB1AC CESIUM-1 37 No. of Results: 18-8.83E-02 +- S.9E-02 5.79E-04 + 2.2E-02 1.30E-02 +-7.9E-02-5.852-02 -3.6E-01 4.28E-02 +-6.8E-02-1.86E-02 +- 3.2E-02-5.B4E-03 +- 2.7E-02-3.35E-02 4 2.BE-02-1.14E-02 +- 8.1E-02-7.54E-02 +- 7.6E-02 7.82E-03 4- 5.6E-02-4.03E-01 +- 5.EE-01 4.42E-03 +-2.5E-02-6.56E-03 4-2.7E-02 1.23E-02 +-5.AE-02 6.04E-03 +- 5.7E-02 1.72E-02 -3.4E-02 1.15E+00 -1.8E-01 U pC~g U pCl~g U pCVg U PCi/g U PCVG U pCtfg U pCI/g U pCL/g U pOVg U pCI~g U pCVg U pCVg U pCVg U PClfg U pCIIg U PCl/g U pCI~g 1.81E-01 4.02E-02 1.40E-01 671E-01 1.32E-01 5.40E-02 4.93E-02 4.07E-02 1.41 -01 1.1 6E-01 1.04E-01 1.21 E+00 5.10E-02 5.06E-02 6.47E-02 1.05E-01 6.59E-02 pCVg 114% 0.1 5.43E-02 STL F/lchland BlW -(ResultlExpccted)-l ns defined by ANSI Ni3.30.rptSTLRchOcSum U Qunl -Anolyzed for but the rsult is less than the MtdJidnJTotal Uncert or gmma 5s soltnare did not Identiry the nucide.mary V4.03 A97 STL RICHLAND 15 (- -f l (-- -- (r--- F C ( F f F -' 1 ' ' I f -' f -C r-- -f -H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COCNo.: 2003-00114 Lab Name: STL Richland Lot-Sample No.: J3F200246-1 Client Sample ID: 9523-0000-037 F Date: 16-Jul-03 Collection Date: 5/5/2003 2:06:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sampla ID. Batch No Result Count Total MDCIMDA, Rpt Unit, Yield RstlMDC, Analysis, Total So Aliquot Primar Parameter Qual Error(25) Uncrt2 s) Action Lev Le CRDL4RL) RstTolUcart Prep Dato Size Slze Detectc satch: 3174511 E501.1 WorkOrden FQX511AA Report0910: 9FCX5110 ACTINIUM-228 7.25E-01 2.4E-01 2.4E-01 2.39E-01 pCl~g (3.) 717/03 04:18 p 232.2 GERS!(6.) 0 AG-10SM -5.05E-02 U 4.5E202 4.5E-02 6.98E-02 pCVg -0.72 77/03 04:18 p 23Z2 GER6!2.86E-01 -(2.3) g AMERICIUM-241 -2.43E-02 U 12E-01 1.2E-01 2.04E-01 pCl/g -0.12 7(7/03 04:18 p 232.2 GER6'1.03E400 -0.41 9 UISMUTH-212 2.032+00 U 9.52-01 9.52-01 1.35E+00 pCI/g (1.5) 717/03 04:18 p 232.2 GER6'3.0013O00 (4.3) 9 BISMUTH-214 9.55E-01 U 2.0E-01 2.OE-01 2.96E-01 pCVg (3.2) 77/03 04:18 p 2322 GERS!1.00E+00 (9.5) 9 COALT-60 2.65E-03 U 3.9E-02 3.9E-02 7.40E-02 pCig 0.04 7m7/03 04;18 p 232.2 GER6'1.52E-01 0.14 9 CESIUM-134 2.25E-02 U 4.2E-02 4.2E-02 8.01E-02 pCltg 0.28 7/7/0304:18 p 232.2 GER6'1.872-01 (1.1) 9 CESIUM-137 3.38E+00 4.4E-01 4.4E-01 7.04E-02 pC!/g (48.1) 7(7103 04:18 p 2322 GER65 3.16E-01 (15.2) 9 EUROPIUM'152 6.8SE-02 U 1.3E-01 1.3E-01 2.07E-01 pC/g 0.33 77/03 04:18 p 2322 GER6S 4.04E-01 (1.1) g EUROPIUM.154 -3.74E-02 U 1.1E-01 1.12E01 2.00E-01 pCig -0.19 7r7/03 04:18 p 23Z2 GER6M 3.72E-01 -0.65 9 5M1L Richland MDCiMDAL -Detoctlon, Decislon Level based on Instrument background or blank, adlusted bythe sample Efficfency, Yield, and Volume.rptSTlRchSampfe U Oual -Analyod for, but the result Is less than the MdeIldalTotal lUncert or gamma scan software dId not identity the nucilde.V4.03 A97 V, -1.--. F-- -I -F~ -.- --r(~ r ( I --,- V. -CD H-3 H 0 FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003.00114 Lab Name: STL Richland Lot-Sample No.: J3F200246-1 Client Sample ID: 9523-0000-037 F Paramnter EUROPIUM-1 55 POTASSIUM-40 MANGANESE-54 NlO2IUM-94 LEAD-212 LEA0-214 THALLIUM-208 Result Qual 4.11 E-02 U 9.45E+00 1.77E-02 U 9.39E-03 U 7.36E-01 J 1.02E+00 2.68E-01 J Count Error( 25)1.OE-01 1.8E+00 4.6E-02 3.7E-02 2.22E-01 2.3E-01 8.9E-02 Total Uncert( 2 s)1.0E201 1.832+00 4.5E-02 3.7E-02 2.22E-01 2.3E-01 8.9E-02 MDC IMDA, Rpt Unit, Action Lev Le 1.73E-01 pCVg 7.03E-01 pCVg 8.652-02 pCI/g 6.86E-02 pCVg 1.12E-01 pCVg 1.47E-01 pCVg 6.42E-02 pCVg Yield RstUMDC, CRDL(RL) RsUTolUcert 0.24 1.57E+01 0.82 (13.4)(10.7)0.2 6.96E-01 0.76 0.14 2.852-01 0.51 (6.5)1.OOE+00 (6.6)(7.)1.002+00 (9.1)(4.2)1.00E+00 (6.)V ( 1 r r. -- r__Date: 16 -Jul-03 Collection Date: 5/5/2003 2:06:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Analysis, Total Sa Aliquol PrIma, Prep Dale Size Size Deteci 717/03 04:18 p 232.2 GER6 9 717/03 04:18 p 2322 GER6 9 7/703 04:18 p 2322 GER6.9 717/03 04:18 p 232.2 GERE 9 7/7/03 04:18 p 232.2 GERE g 717/03 04:18 p 232.2 GER6: g 717/03 04:18 p 232.2 GER6: 9.._No. of Results: 17 Comments: STL Richiand MDCIMDALo -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTL-chSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Oual -Analyzed for, but the result Is less than the Mdol~darrotal Uncert or gamma scan software did not Identify the nuclide.-3 f F I f -[Ir- F F7--I r _ I (__ -I,--- I- I' -. -(__ _ (- __'-3 H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00114 Lab Name: STL Richland Lot-Sample No.: J3F200246-2 Client Sample ID: 9523-0000038 F Date: 16-Jul-03 Collection Date: 5/5/2003 1:47:00 PM Received Date: 6120/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID. Batch No Result Count Total MDCIMDA, Rpt Unit, Yield RsWmDC, Analysis, Total Sa Aliquot PrImar Parameter Qual Error(2s) Uncez(2 s) Action Lev Lc CRDL(RL) Rst!r/outert Prep Date Size SIze Dotecti Batch: 3174511 E901.1 WorkOrder: FQX531AA Report D8 ID: 9F0X5310 ACTINIUM-228 1.02E+00 2.5E-01 2.5E-01 1.90E.01 pCUg (5.4) 7/7103 04:19 p 293.8 GER7.(B.) 9 AG-108M 7.78E-03 U 3.OE-02 3.0E-02 5.39E-02 pCi/g 0.14 7/7/03 04:19 p 293.8 GER7: 2.86E-01 0.52 9 AMERICIUM-241 1.01E-01 U 1.3E-01 1.32.01 2.03E-01 pCVg 0.5 7/7/03 04:19 p 293.8 GER7: 1.03E+00 (1-6) 9 BISMUTH-212 1.75E+oo U 6.5E-01 6.5E-01 1.09E+00 pCVg (1.6) 7/703 04:19 p 293.8 GER7 3.00E+00 (5.4) 9 BISMUTH-214 9.46E-01 U 1.9E-01 1.9E-01 2.73E-01 pCVg (3.5) 7m7/03 04:19 p 293.8 GER7'1.002+00 (9.8) 0 CO9ALT-60 -1.10E-03 U 3.4E-02 3.4E-02 6.32E-02 pCVg -0.02 717/0304:19 p 293.8 GER7'1.522-01 -0.06 9 CESIUM-134 4.17E-02 U 4.0E-02 4.0E-02 7.692-02 pCVg 0.54 717/03 04:19 p 293.8 GER7'1.872-01 (2.1) 0 CESIUM-137 7.18E-01 1.2E-01 1.2E-01 6.13E-02 pCIIg (11.7) 717/0304:19 p 293.8 GER71 3.16E-01 (11.7) 9 EUROPIUM-152 -1.562E02 U 8.8E-02 8.8E-02 1.50E-01 pCVg -0.1 7M/03 04:19 p 293.8 GER7'4.04E-01 -0.36 9 EUROPIUM-154 1.212-01 U 1.2E201 1.2E-01 2.42E-01 pCVg 0.5 717/0304:19 p 293.8 GER7!3.72E-01 (2) 0 STL Richland MDCLMOA.Le -Delection, DecisIon Level based on Instrument baecground or blank, adusted by the sample Efficiency, YIeld, and Volume.rptSTILRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Urn!!1 RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed ter, but the result Is ltss than the MdcJMdalTotal Uncert or gamma scan softwre did not identify the nuclide.H I?. , (.CTJ r--- (-- C.- -' C. C V.(.~ .(: (.7 j-(-7--En H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00114 Date: 1 6-Jul-03 Lab Name: STL Richland Lot-Sample No.: J3F200246-2 Client Sample ID: 9523-0000-038 F Parameoter EUJROPIUM-1S5 POTASSIUM.40 MANGANESE.54 NIOSIUM.94 LEAO-212 L2-AD-21 4 TH-ALUUM-208 Result aual-3.72E-02 U 9.49E+00 3.84E-03 U 1.60E-02 U 9.97E.01 J 1.04E+00 3.49E-01 U Count Error ( 2 8)9.3E-02 1.7E+00 3.7E-02 2.6E-02 2.OE-01 2.1 E-01 1.1 E-01 TOMal Uncergt 2 5)9.3E.02 1.7E+00 3.7E-02 2.6E.02 2.0E-01 2.1 E-01 1.1E201-MDCIMDA. Rpt Unit, Aetion Lev Le 1.60E-01 pCI/g 5.52E-01 pCVj 6.73E-02 pCVg 5.09E-02 pCVg 1.27E-01 pCVg 1.25E-01 pCVg 1.31 E-01 pCVg Yield RsUMDC, CRDL(RL) RstirrtUcert -0.23 1.57E+01 -0.8 (172)(11.4)0.06 6.962-01 0.21 0.31 2.852-01 (1-3)(7.9)1.002+00 (9.9)(8.)1.00E+00 (9.8)(2.7)1.002+00 (6.6)-Collection Date: 5/5/2003 1:47:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID. Batch No Analysis, Total Sa Aliquot Primal Prep Data Size Size Detect.7/7/03 04:19 p 293.8 GER7 9 717/03 04:19 p 293.8 GER7 9 717/03 04:19 p 293.8 GER7 9 717/03 04:19 p 293.8 GER7;9 717/03 04:19 p 293.8 GER7: a 717/03 04:19 p 293.5 GER7: 9 717103 04:19 p 293.8 GER7: 9 No. of Results: 17 Comments: STL Richland MDCIMDALe -Deloction, Decision Level based on Instrument background or blanl4 adjusted by the sample Eflfclency, Yield. and Volume.rptSTLRchSample J Quat -No U qualifier has been assigned and the result Is below the Reporting Llmit, RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Cual -Analyzed for, but the result Is less than the MdalMdairotal Uncert or gamma scan software did not IdenUty the nuctldo.H ( -~(7~(__ I--- I r- -V C H/H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00114 Date: 16-Jul03 Collectlon Date: 5/5/2003 1:51:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Lab Name: STL Richland Lot-Sample No.: J3F200246-3 Client Sample ID: 9523-0000-039 F Ordered by Client Sample ID, Batch No Result Count Total MDC[MDA, Rpt Unit, Yleld RsUMDC, Analysis, Total Sa Aliquot Prlmat Parametlr Qual Error (2 s) Uncert(2 s) Action Lev Le CRDL(RL) RstJrotUcert Prep Date SIze Size DcOcch Batch: 3174511 E901.1 WorkOrder. FQX541AA ReportDIttD: 9F0X5410 ACOINIUM-228 9.51E-01 2.82-01 2.OE-01 2.312-01 pCVg (4.1) 717/03 06:03 p 211.0 GER5 (6.7) 9 AG-108M -424E-03 U 3.6E-02 3.6E202 6.23E.02 pCVg -0.07 717/03 06:03 p 211.0 GER6 2.86E-01 -0.23 g M5ERICIUM-241 4.42E-02 U 1.2E-01 12E-01 2.06E-01 pCVg 0.21 71/03 06:03 p 211.0 GER6.1.03E+00 0.76 9 BISMUTH-212 1.351,00 U 6.3E-01 6.3E201 1.20E+00 pCVg (I.1) 717/03 06:03 p 211.0 GER6!3.OOE+00 (4.3) 9 BISMUTH-214 8.18E801 U 1.9E-01 1.92-01 2.912-01 pCVg (2.8) 717/03 06:03 p 211.0 GER6: 1.00E+00 (8.7) 0 COBALT-B6 4.18E-02 U 4.2E-02 4.2E-02 8.88E-02 pCV9 0.47 711/03 06:03 p 211.0 GER6: 1.52E-01 (2) 9 CESIUM-134 5.53E-02 U 5.1E-02 5.1E-02 9.9BE-02 pCVg 0.55 711/03 06:03 p 211.0 GEF6!1.87E-01 (2.2) 9 CESIUM-137 1.41 E+00 2.2E-01 2.2E-01 7.89E-02 pCVg (17.9) 717/03 06:03 p 211.0 GER6 3.16E-01 (12.7 9 EUROPIUM-152 -4.84E.02 U 9.7E-02 9.7E-02 1.66E-01 pCVg -0.29 77/03 06:03 p 211.0 GER6!4.04E-01 -0.99 9 EUROPIUM-154 2.87E-03 U 1.2E-01 1.2E-01 2.22E-01 pCVg 0.01 7/7/0306:03 p 211.0 GER6'3.72E-01 0.05 g STL Richland MDCIMDALt -Detection, Decision Level based on Instrument background or blank, adlusted by the sample Etficloncy, Yield, and Volume.rptSTLRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Urmit, RL (CRDL) or Report Value i3 Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is less than the MdclMdalTotal Uncert or gamma scan software did not Identity the nuclide.0 C-(77 7-7 ( V -( * *. f -r. (-C -' ('-' -(' -(' .( ., U CO]H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003.00114 Lab Name: STL Richland Lot-Samplo No.: J3F200246-3 Client Sample ID: 9523-0000-039 F Parameter EUROPIUM-15S POTASSIUM-40 MAGANESE-54 NIOSIUM-94 LEAD-212 LEAD-21 4 THALLIUM-208 No. of Results: 17 Result Count Total Oual Error( 2s) Unced(2 s)1.57E-02 U 9.8E202 S.SE-02 8.S3E+o00 1.7E+00 1.7E+00 1.65E-02 U 4.OE-02 4.OE-02-5.99E-3 U 3.7E-02 3.7E 02 7.86-E01 J 1.8E.01 1.8E.01 8.09E-01 J 2.22-01 2.2E-01 3.23E-01 J 8.3E-02 8.3E-02 Comments: MOCIMDA, Rpt Unit, Action Lev Lc 1.67E-01 pCVg 6.50E-01 pCI/g 7.69E-02 pCVg 6.60E-02 pCVg 1.36E-01 pCVg 1.35E-01 pCVg 7.1122-02 pCI/g Yield RsttMDC, CRDL(RL) Rsl/otUcei 0.12 1.57E+01 0.4 (12.8)(9.9)0.21 6.96E-01 0.83-0.09 2.85E-01 -0.33 (5.7)1.OOE+OO (8.8)(G.)1.002+0 (t7.4)(4.5)t.OOE+00 (7.8)Date: 16-Jul-03 Collection Date: 5/5/2003 1:51:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by ClIent Samplo ID, Batch No Analysis, Total Sa Aliquot Primar rl Prep Date Slze Size Detecht 7/7/03 06:03 p 211.0 GER6 9 17 1 03 06:03 p 211.0 GERS 9 717/03 06:03 p 211.0 GER6: 9 7fl/03 06:03 p 2t1.0 GER6: 9 717/03 06:03 p 211.0 GER6!9 717103 06:03 p 211.0 GER61 g 717/03 06:03 p 211.0 GER61 g STL Richland MOCIMDA.Lc -Detection, Decislon Level based on Instrument background or blank, adjusted by the sampte Eflielency, Yield, and Volume.rptSTLRchSample J Cunl -No U qualifier has been assIgned and the result Is below the Reporting Llmilt, RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is less than the MdelMdajTotal Uncert or gamma scan software did not Identify the nucilde.N (*-j -- (-- F-~ -j77 -U * -H ( ( ( ~ ( ( ( ( .(FORM I Date: 16-Jul-03 SAMPLE RESULTS SDG: 23222 Collection Date: 5/5/2003 1:58:00 PM Report No.: 23076 Received Date: 6/20/2003 9:50:00 AM COC No.: 2003-00114 Matrix: SOIL Lab Name: STL Richland Lot-Sample No.: J3F200246-4 Client Sample ID: 9523-a000-040 F Ordered by Client Sample ID, Batch No Result Count Total MDCIMDA, Rpt Unit, Yield RS/MDC, Analysis, Total Sa Aliquot PrImar Parameter Qual Error ( 2 s) Uncel( 2 s) Action Lev Le CRDL(RL3 Rs~rotUcert Prep Dale Size Slze Delectc Batch: 3174511 E901.1 WorkOrder FQX571AA Report DB ID: 9FOX5710 ACTINIUM-228 1.03EZ400 2.82-01 2.85E01 1.72E-01 pCI/g (S.) 7/7/03 05:04 p 27Z7 GER71 (7.4) 9 AG-1o0M -1.t5E-0Z U 2.9E.02 2.9E-02 5.03E-02 pCVg -0.23 717/03 06:04 p 272.7 GER7'2.86E-01 -0.78 9 AMERICIUM-241 6.92E-02 U 1.2E-01 1.2E-01 2.04E-01 pC!/g a34 71703 06:04 p 27z7 G2r=7'1.03E+00 (1.2) 9 BISMUTH212 1.17E+00 U 5.6E-01 5.6E-01 1.13E+00 pCVg (1.) 7/7/03 06:04 p 272.7 GER7!3.00E+00 (4.2) 9 BISMUTH-214 1.07E+00 U 2.1E-01 2.1 E-01 2.97E-01 pCVg (3.6) 717103 06:04 p 272.7 GER7'1.OOE+00 (10. 1) g COBALT-60 1.58E-02 U 3.3E-02 3.3E-02 6.59E-02 pCVg a24 77/03 06:04 p 2727 GER7'1.52E-01 0.97 9 CESIUM-134 8.33E-02 U 4.1E-02 4.1E202 8.51E-02 pCig 0.98 7/7/03 06:04 p 272.7 GER74 1.87E-01 (4.1) 9 CESIUM-137 6.20E601 1.3E-01 1.35-01 5.88E-02 pCtg (10.5) 7/7/03 06:04 p 27Z7 GER7S 3.1 6E-01 (9.9) 9 EUROPIUM-152 6.01.E-03 U 1.2E-01 1.2E-01 1.71E-01 pCVg -0.03 7/7/03 06:04 p 27Z7 GER71 4.04E-01 -0.09 9 EUROPIUM-154 -5.91E-02 U 9.7E-02 9.7E.02 1.64E-01 pCVg -0.36 7/7/03 06:04 p 272.7 GER7g 3.72E-01 -(1.2) 9 STL Rlchland MDCIMDALc -Detection, Decision Level based on Instrument background ar blank, adjusted by the sample Efflclency, ield, and Volume.rptSTLRchSample J QuDI -No U qualIfier has been sasigned and the result Is below the Reporting Llmit, RL (CRDL) or Report Value Is Estimated. V4.03 A97 U ual .Analyzed for, but the result Is less than Ihe MdeMdarT2all Uncert or gamma scan sottware did not IdenitIfy the nucildo.N, Li (-..*~~~~~- r7: I~ (-* .r 7 (f*- ** -(.- Il 7 ( -' r -' -(--', (-- ( '. " (' -' .( , ( .C .H U FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00114 Dale: 16-Jul-03 Lab Name: STL Richland Lot-Sample No.: J3F200246-4 Client Sample ID: 9523-0000-040 F Parameter EUROPIUM* 55 POTASSIUM-40 MANGANESE-S4 NIOBIUM-04 LEAD-212 LEAD-21 4 THALLUM.208 Result 4.76E-02 9.85E+00 1.90E-02-2.50E-02 8.36E-01 1.07E+00 2.88E-01 Count Oual Error ( 2 s)U 9.3E-02 1.7E+00 U 3.82-02 U 3.22-02 J 1.82-01 2.3E-01 J 1.0E-01 Total Uncefl(2 S)9.3E 02 1.7E+00 3.BE02 3.2E902 1 .8E-01 2.3E-01 1 .OE-01-MDCIMDA, Rpt UnIt;Action Lev Le 1.67E-01 pClg 3.95E-01 pCl/g 7.25E-02 pCig 5.25E-02 pCVg 1.42E-01 pC0g 1.09E-01 pCVg 5.73E-02 pCVg Yield RsMWDC, CRDL(RL) RstfrotUcert 0.29 1.57E+01 (1.)(24.9)(1 1.9)028 6.96E-01 (1.)-0.48 2.85E-01 -(1.6)(5.9)1.00E+00 (9.1)(9.8)1.00E+00 (9.3)(5.)1.002+00 (5.8)-Collection Date: 5/5/2003 1:5B:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Analysis, Total Sa Aliquot Primat Prep Date Size Size Dctcct 7/7/03 05:04 p 272.7 GER7 717/03 06:04 p 2727 GER7: 9 717/03 06:04 p 272.7 GER7: 9 717/03 06:04 p 272.7 GER7 9 7/03 06:04 p 272.7 GER7'g 7/7/03 06:04 p 272.7 GER71 9 7m103 06:04 p 2727 GER7!9 No. of Results: 17 Comments: STL Richland MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Erliclency, Yield, and Volume.rptSMLRchSamplo J Qual -No U qualifier has been assigned and the result Is below the Reporting Limit RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is less than the Mde/MdalTotal Uncert or gamma scan software did not Identify the nuclide.w0 c-- -n ( ---- I --C---r ( (-((---- -1 I --... 1- --(..In H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003.00114 Date: 16-Jul-03 Lab Name: STL Richland Lot-Sample No.: J3F200246-5 Client Samole ID: g523-0000-041 F Collection Date: 5/5/2003 1:57:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Result Count Total MADCIMDA, Rpt UnIt, Yield RSIMDC, Analysis, Total Sa Aliquot Prlmar Parameter Qual Error ( 2 s) Uncerlt 2 s) Acleon Lev Lc CRDL(RL) Rst/otUcart Prep Date Size Size Deiccic Batch: 3174511 E901.1 Workorder FOX591M Report OS ID: GFOXS910 ACTINIUM-228 8.39E-01 3.1E-01 3.1E 01 2.09E-01 pCiLg (4.) 7/7/03 07:48 p 288.2 GER4 (6.4) 9 AG-108M 3.31E-02 U 3.0E-02 3.0E02 5.67E-02 pCVg 0.58 7/7/03 07:48 p 288.2 GER14-2.86E-01 (2.2) g AMERICIUM-241 -2.33E-01 U 2.2E-01 2.2E-01 3.40E-01 pClg -0.68 77/03 07-.48 p 288.2 GER4: 1.03E+00 -(2.1) 9 BISMUTH-212 1.51E+00 U 6.9E-01 6.9E201 1.13E+00 pCVg (1-3) 7/7/03 07:48 p 288.2 GER4 3.00E+00 (4.4) 9 BISMUTIH214 8.29E-01 J 2.0E-01 2.0E01 1.11E-01 pCig (7.5) 7/7/03 07:48 p 288.2 GER4 1.00E+00 (8.2) 9 COBALT*60 1.78E-02 U 3.2E-02 3.2E-02 6.49E-02 pCIg 0.27 7/7/03 07:48 p 288.2 GER4: 1.52E-01 (J. 1) 9 CESIUM-134 5.96E-02 U 4.2E-02 4.2E-02 8.342-02 pCVg 0.71 7/03 07:48 p 288.2 GER4!1.87E-01 (2.9) g CESIUM-137 9.02E-01 1.5E-01 1.5E-01 6.75E-02 pCVg (13.4) 7/03 07:48 p 288.2 GER41 3.16E-01 (11.7) g EUROPIUM-152 7.0WE-02 U 9.6E-02 9.6E.02 1.77E-01 pCVg 0.4 7/7/03 07:48 p 288.2 GER4: 4.04E-01 (1.5) 0 EUROPIUM-154 3.782-02 U 1.0E-01 1.0E-01 1.95E-01 pCi/g 0.19 7/7/03 07:48 p 288.2 GER4!3.72E-01 0.74 9 STL Richland MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted bythe sample Efficiency, Yield, and Volume.rpIST-RchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting LlmIt, RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Cual -Analyzed for, but the result is Ices than the MdeMda(Total Uncort or gamma scan software did not Identify the nuelide. (77 (F-- (-- r -.Cr -r- -" ( ---- (C ..(---, I '.- ( -.- -( .-I--.. 17, " (---, (.,--H H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003.00114 Lab Name: STL Richland Lot-Sample No.: J3F200246-5 Client Sample ID: 9523-0000-041 F Parameter EUROPIUM-15S POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214 THALLIUM-208 Result aunt 1.08E-01 U 9.04E+00 1.13E-02 U-1.74E-02 U 9.52E-01 J 1.01+200 3.73E-01 J-Count Errer( 25)1.1E-01 1.7E+00 3.9E-02 2.9E-02 2.OE-01 2.2E-01 9.3E-02 Total Uncery 2 s)1.1 E-01 1.7E+00 3.9E-02 2.9E-02 2.OE01 2.2E-01 9.3E-02-MDCIMDA, Rpt Unit, Action Lev Lo 1.94E-01 pCig 5.54E201 pCVg 7.27E-02 pCVg 4.93E-02 pCVg 1.04E-01 pCVg 1.12E-01 pCig 5.46E-02 pCIg Yield RslMDC, CDtL(RL) Rst/oltUcert 0.56 1.57E+01 (2.)(16.3)(10.8)0.16 6.96E-01 0.57-0.3S 2.85E-01 -(1.2)(9.2)1.00E+00 (9.4)(9.)1.00E+00 (9.2)(6.8)1.00+00 (8.)-Date: 16-Jul-03 Collection Date: 5/5/2003 1:57:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Analysis, Total Se Aliquot Prlmar Prep Date Size SIze Deteci 77/03 07:48 p 288.2 GER4: 9 7/7/03 07:48 p 285.2 GER4: 9 7/7/03 07:48 p 288.2 GER4: 9 7/7/03 07:48 p 288.2 GER4!9 7/7/03 07:48 p 288.2 GER4!7/7/03 07:4 8 p 258.2 GER4!g 7/7/03 07:48 p 288.2 GER4'9 No. of Results: 17 Comments: STL Richiand MDCIMDALe -Detection, Decision Level based on Instrument background or blankt adlusted by the sample Efficiency, YIeld, and Volume.rptSTLRchS2mple J Qual -No U qualifier has been assigned and the result Is below the Reporting Limit. RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is les than the Mdc/MdajTetal Uncert or gamma scan setiware did not IdentIfy the nuelide.N3 Ln i --. I---r.-- ( .V.( '. ( -I t- (K V.-.. (7-H U FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003.00114 Date: 16-Jul-03 Lab Name: STL Richland Lot-Sample No.: J3F200246-6 Client Sample ID: 9523-000O-042 F Collection Date: 5/512003 2:00:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Result Count Total MOCIMDA, Rpt Unit, Yield RsthDC, Analysis, Total Sa Aliquot Prlmar Paramnler Oual Error( 25) Uncert2 5) Actlon Lev Lc CROL(RL) RsUTotUcert Prep Date Size Size Dotecti Batch: 3174511 E901.1 Work Orden FOXSA1M Report OS ID: 9FOX6A10 ACTINIUM-228 9.44E-01 3.0E-01 3.0E-01 t.31 E.-01 pCVg (5.2) 7/7/03 07:49 p 297.4 GER5 (6.3) g AG-1O8M 2.B22-03 U 2.9E-02 2.9E-02 5.15-E02 pCVg 0.05 7/7/03 07:49 p 297.4 GERS 2.56E-01 0. is 9 AMERICIUM-241 8.59E-02 U 7.1E-02 7.1E-02 1.142-01 pClg 0.75 7/7/03 07:49 p 297.4 GERS5 1.03E+00 (2.4) 9 BISMUTH-212 1.402+00 U 6.8E-01 6.8E-01 1.14E+00 pCVg (1.2) 7,710307:49 p 297.4 GER5'3.00E+00 (4.1) 9 BISMUTH-214 8.70E-01 J 1.8E-01 1.8E-01 1.12E-01 pCVg (7.8) 77/03 07:49 p 297.4 GER5'1.00E+00 (9.7) 9 COALT-60 -4.49E-03 U 3.1E-02 3.1E-02 5.64E-02 pCVg -0.08 7m7/03 07:49 p 297.4 GER5: 1.52E-01 -0.29 9 CESIUM-134 5.11-E02 U 3.6E-02 3.8E-02 7.65E.02 pCVg 0.67 7,7/03 07:49 p 297.4 GER5!1.87E-01 (2.7) 9 CESIUM-137 7.572-01 1.3E-01 1.32-01 6.88E-02 pCVg (11.) 7/7/03 07:49 p 297.4 GERS!3.16E-01 (l1.9) 9 EUROPIUM-152 1.06E-02 U 9.72-02 9.7E-02 1.72E-01 pCVg 0.06 77/03 07:49 p 297.4 GER5!4.04E-01 0.22 9 EUROPIUM-154 -1.00E-01 U 1.1E201 1.12-01 1.72E-01 pCVg -0.58 7/7/03 07:49 p 297.4 GER5'3.72E-01 -(1.9) 9 STL Richland MDCIMOALc -Detection, DecIsion Leval bagod an Instrument background or blank, adjusted by the sample EfIiciencY, Yield, and Volume.rptSTLRchSampl1 J Qual -No U qualifier has been assigned and the result Is below the Reportng Umit, RL (CR0L1 or Report Value Is EsUrnated. V4.03 A97 U OunIl-Analyzed for, but tso result Is less than the MdedMdalTotal Uncert or gamma scan softwar did not Identifythe nucildo.am (7-- f7--- I- F- 7 F- I H I-FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00114 Lab Name: STL Richland Lot-Sample No.: J3F200246-6 Client Sample ID: 9523-000G-042 F Parameter EUROPIUM-155 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214 THALLIUM-208 Result Qual-4.IOE-02 U 9.10E+00-1.51E-M02 U 1.93E-02 U 9.09E-01 J 1.03E+00 2.87E-01 J-Count Error( 2 s)8.8E-02 1.6E+00 3.7E-02 3.1 E-02 2.OE-01 2.1E-01 1.02-01 Total Uncert 2 s)8.8E 02 1.6E+00 3.7E202 3.1 E.02 2.OE-01 2.1 E-01 1.OE.01 MOCIMDA. Rpt Unit, Action L.ev LC 1.45E-01 pCVg 6.00E-01 pCVg 6.33E-02 pCVg 5.822-02 pCVg 1.22-E-01 pCI/g 1.14E-01 pCVg 6.73E-02 pCVg Yield CROL(Rt 1.57E+01 6.962-01 2.85E-01 1.00E+0(1.OOE+O(1.OOE+Ot Date; 16-Jul-03 Collection Date: 5/512003 2:00:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No RstIMDC, Analysis, Total Sa Aliquot Prlmai L) RsslMotUcert Prep Da2e Size Size Detech-0.33 7m7/03 07:49 p 297.4 GER5-(1.1) 9 (15.2) 717/03 07:49 p 297.4 GER5 (11.4) 0-0.24 717103 07:49 p 297.4 GER5:-0.81 9 0.33 7/7103 07:49 p 297.4 GERS: (1.3) g (7.4) 717/03 07:49 p 297.4 GER5: (9.2) 9 (9.) 77/03 07:49 p 297.4 GERS5 O (9.8) 9 (5.) 7/7/03 07:49 p 297.4 GER5: 0 (5.6) g No. of Results: 17 Comments: STL Richland MOCIMOALe -Detection, Decision Level based on Instrument background or blank, adjusted by the samplo Efficiency, Yield, and Volume.rptSTLRchSamplo .1 Qual -No U quallner has been assigned and the result Is below the Reporting I-mitm RL (CR0L) or Report Value Is Estimated. V4.03 A97 U Qua3 -Analyzed for, but the result Is less than the MdelMdaITotal Uneert or gamma scan software did not Identity the nucilde.-11 t-- (77 -.~ 7~ F F f .----(-, , , r (-- , In H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003.00121 Lab Name: STL Richiand Lot-Sample No.: J3F200246-7 Client Sample ID: 9523-G00-043 F Date: 16-Jul-03 Collection Date: 5/7/2003 1:56:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sam'ple ID, Batch No Result Count Total MDCIMDA, Rpt Unit, Yield RslnDC, Analysis, Total Sa Aliquot Primar Parameter Qunl Error(2s) Uncert(2 s) Action Lev Le CRDL(RL) RstTotlUcert Prop Dato Size Size Dotectc Batch: 3174511 E901.1 WorkOrder FQOXD1AA Report DBID: 9FQX6D10 AcTNtUM-228 7.30E-01 2.4Ez-0 2.4E-01 2231201 pclg (3.3) 717/03 07:49 p 245.8 GER6!(6.1) 9 AG-1oaM 1.14E-02 U 3.3UE02 3.3E-02 5.82E.02 pCig 0.2 7/7/03 07:49 p 245.8 GER6: 2.86E-01 0.7 g ANERICIUM-241 2.22E-02 U 1.1E-01 1.1E201 1.90E-01 pCVg 0.12 7mo03 07:49 p 245.8 GER6!1.032+00 0.41 9 BISMUTH-212 4.87E-01 U 5.7E-01 5.7E-01 1.07E+00 pC/g 0.46 7m7/03 07:49 p 245.8 GER61 3.00E+00 (1.7) 9 BISMUTH.214 8.352E-01 U 1.8E-01 1.82E01 2.71E-01 pCilg (3.1) 7/7/0307:49 p 245.8 GERMl 1.OOE+00 (9.1) g COBALT-50 -4A2E.03 U 4.1 E-02 4.1 E-02 7.57E-02 pCVg -0.06 7/7103 07:49 p 245,8 GER6!1.52E-01 -0.21 9 CESIUM-134 3.96E-02 U 4.6E202 4.6E.02 8.70E-02 pCI/g 0.46 7/03 07:49 p 245.8 GER6W 1.87E-01 (1.7) g CESIUM-137 1.38E+00 2.0r-01 2.0E201 6.32E-02 pClg (21.9) 7,7/03 07:49 p 245.8 GERGE 3.16E-01 (13.8) 9 EUROPIUM.152 -2.5SE-02 U 1.0E-01 1.0E201 1.69E-01 pCVg -0.15 77/03 07:49 p 245.8 GER65 4.04E-01 -0.51 9 EUROPIUM.154 8.63E-03 U 1.2E-01 1.2E-01 2.15E-01 pCI/g 0.04 717/03 07:49 p 245.8 GER6S 3.72E-01 0. 15 9 STL Richland MOCIMDA.Lo -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Etctency, Yield, and Volume.rptSTLRchSample J Qual -No U qualilfler has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Oual -Analyzed for, but the rcsult Ii less than the Mdc/MdaTotal Uneert or gamma scan software did nat identlty the nuci~de.N mo ci,. ( f -(7 " -,- r- U, r 7 V. ,- r-F r-.- (H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00121 Par EUR POI MAN NI L THA Lab Name: STL Richland Lot-Sample No.: J3F200246-7 Client Sample ID: 9523-0000-043 F Result C ametcr Qual Erro 1OPIUM-i 55 9.3E-03 U 8.E*ASSIUM-40 1.09E+01 1.9 GANESE-54

5.46E-03 U 4.7 OEIUM-94 -2.27E-02 U 3.(.EAD-212 8.70E-01 J 1.EAo-214 9.46E-01 J 2.4 ALUUM-208 3.17E-01 J 8.(ount r( 25)E-02 9E+00 7E-02.OE 02.E-01.E-01 2E-02 Unced4(2 a)8.6E-02 I .91+00 4.7E-02 3.OE-02 1.9E-01 2.411-01 B.CE-02 MDCIMDA, Rpt UnIt, Action Lev Le 1.44E-01 pCVg 5.96E-01 pCVg 8.8E-02 pC/g 4.93E-02 pCVg 1.36E-01 pClg 1.23E-01 pCVg 5.49E-02 pCVg Yield RsVMDC, CRSDL(L) Rst/TotUcert

-0.07 1.57E+01 -0.22 (16.4)(11.3)-0.07 6.96E-01 -0.23-0.46 2.85E-01 -(1-5)(6.4)1.00E+00 (9.2)(7.7)1.OOE+O0 (7.9)(5.8)1.00E+00 (7.9)-Date: 1 6-Jul-03 Collection Date: 5)7/2003 1:56:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch Nc Analysis, Total Sa Aliquot Primal Prep Date Size Size Detects 711/03 07:49 p 245.8 GER6 9 7/03 07:49 p 245.8 GER6 9 717/03 07:49 p 245.8 GERS 9 71/703 07:49 p 245.8 GERS g 7/03 07:49 p 245.8 GER6 8 7n/03 07:49 p 245.8 GER6i 9 717/03 07:49 p 245.8 GER6!8 No. of Results: 17 Comments: STL Richland MDCIMDALc

Detection, Decision Level based on instrument background or blank, adjusted by the sample EfficIency, Yield, and Volume.rptSTLRchSamplo J Cual -No U qualifier has been asslgned and the result Is below the Reporting Llmit, RL (CROL) or Report Valuo Is Estimated.

V4.03 A97 U Cuol -Analyzed for, but the result Is tess than the Mdc/MdajTotal Uneet or gamma seen softwart did not identlty the nuclide.N) (

C- r-- -- [7 F-r>F- -~F- ( ---f --7[ -' f -II -I. *( --f -f. I-7-- -- r-- -(I-, H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00121 Lab Name: STL Richland Lot-Sample No.: J3F200246-8 Client Sample ID: 9523-0000-044 F Date: 16-Jul-03 Collection Date: 5/7/2003 2:04:00 PM Received Date: 6/2012003 9:50:00 AM Matrix: SOIL Ordered by Client Sampla ID, Batch Na Result Count To!al MDCIMDA, Rpt Unit, Yield RsUMDC, Analysis, Total So Aliquot Prlmm Parameter Qua! Error ( 2 s) Uncork 2 s) Action Lev Lc CRDL(RL) RszJotUcert Prep Date Size Size Deltch Batch: 3174511 E901.1 WorkOrden FQX6FtAA ReportOBIO:

9FOXGF10 ACTINIUM-228 8.085-01 2.9E-01 2.9E-01 2.41E-01 pCVg (3.3) 7/7103 07:50 p 241.8 GER7 (5.5) 9 AG-108M -1.75E-03 U 3.3E-02 3.3E-02 5.79E-02 pCVg -0.03 7/7/03 07:50 p 241.8 GER7 2.66E-01 .0.11 9 AMERICIUM-241 6.69E-02 U 1.3E-01 1.3E-01 2.29E-01 pCVg 0.29 7/7/03 07:50 p 241.8 GER7: 1.03E+00 (1.) g BISMUTH*212 1.22E+OO U 6.22-01 6.2E-01 1.25E+00 pCVg 0.98 717/03 07:50 p 241.8 GER7: 3.OOE+00 (3.9) 9 SISMUTH-214 9.95E-01 J 2.0E-01 2.OE-01 1.20E 01 pCVg (8.3) 7/7/03 07:50 p 241.8 GER7: 1.00E2+00 (10.) g COSALT-6O -8.50E-03 U 4.2E-02 4.2E-02 7.48E-02 pCiLg -0.11 7/7/03 07:50 p 241.8 GER7 1.52E-01 -0.41 9 CESIUM-134 6.96E-02 U 5.0E-02 5.0E-02 9.64E-02 pCVg 0.71 7/7/03 07:50 p 241.8 GER7J 1.87E-01 (2.8) 9 CESIUM-137 9.92E-01 1.6E-01 1.6-01 7.79E-02 pCVg (12.7) 7/703 07:50 p 241.8 GER7!3.16E-01 (1Z) 9 EUROPIUM-152 3.78E-02 U 1.1E-01 1.1E-01 1.89E-01 pCVg 0.2 7/7/03 07:50 p 241.8 GER7'4.04E-01 a68 9 EUROPIUM-154 1.17E-01 U 1.1E-01 1.1E-01 2.382-01 pCVg 0.49 717/0307:50 p 241.8 GER7'3.72E-01 (21) 9 STL Riehlmnd MDClIDALc

Dotection, Decision Level based on Instrument background or blank adjusted by the samptl Etflclency, YIeld, and Volume.rptSTLRflhSarnple J Qual -No U quallller has been assigned and the result Is below the Reporting ULmlL RL (CRDL) or Report Value Is Estimated.

V4.03 A97 U Qual Analyzed for, but the resull Is less than the MdclMdafrotal Unoert or gamma scan software did not Idantity the nucllde.w 0 (77 f7*** (*7. I- r7 (7 r r. ( (: (_ ". ( __ F_ " U 'H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00121 Date: 16-Jul-03 Lab Name: STL Richland Lot-Sample No.: J3F200246-8 Client Sample ID: 9523-0000-044 F Paameter EUlROPIUM-155 POTASSIUM-40 MANGANESE-54 NIOBIUM.94 LEAD-212 LEAD-214 THALWUM-208 No. of Results: 17 Result au 1.56E-01 U 1.09E+01-1.57E-02 U-7.13E-03 U 1.002+00 1.11E+00 3.53E-01 U al Count Error ( 2 3)1.1E-01 2.0E+00 4.3E-02 3.6E-02 2.1 E-01 2.3E-01 8.0E-02 Total Uncerg 2 s)1.1E-01 2.0E+00 4.3E-02 3.6E-02 2.1 E-01 2.3E-01 8.0E-02 MDCIMDA, Rpt Unit, AcUon Lev La 1.95E-01 pClg 6.932-01 pCig 7.56E-02 pCVg 6.46E-02 pCVg 1.11 E-01 pCVg 1.25E-01 pCVg 1.356201 pCI/g Yield RsUMDC, CRDL(RL) RstUTolUcert 0.8 1.57E+01 (3.)(18.4)(10.9)-0.21 6.96E-01 -0.73-0.11 2.85E-01 -0.39 (9.)1.00E+00 (9.6)(8.9)1.00E+00 (9.7)(2.6)1.00E+00 (8.8)-Collection Date: 5/7/2003 2:04:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Analysis, Total Sa Aliquot PrImar Prep Data Size Size Detectt 7R7103 07:50 p 241.8 GER7:.g 71703 07:50 p 241.8 GER7: 9 717103 07:50 p 241.8 GER7: 9 717/03 07:50 p 241.8 GER7: 9 71703 07:50 p 241.8 GER7!9 71/03 07:50 p 241.8 GER7 9 7f7/03 07:50 p 241.8 GER7!rg Comments: STL Richland MDCIMDA.Le -Detection, Dacislon Level based on Instrument background or blank. adfusted by the sample Efficiency, YIeld, and Volume.rptSTLRchSample .J Dual -No U quallfer has bcen assIgned and the result Is below the Reporting Limit, RL (CROL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is less than the MdecMdajrotal Uneert or gamma scan sottware did not Identify the nuclide.W H-U--'C.7 C-- 7 7 (" .u ( -; I-, ( i i. Li- .C, .(7r V V i CO:H 0 FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00121 Date: 16-Jul-03 Lab Name: STL Richland Lot-Sample No.: J3F200246-9 Client Sample ID: 9523-0000-045 F Collection Date: 5f7/2003 2:10:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Result Count Tcal MDCIMDA, Rpt Unit, Yield Rst/MDC, Analysis, Total Sa Aliquot Prlmat Parameter Cual Error( 23) Uncert(2 r) Action Lav Le CRDL(RL) RsztotUcert Prep Date Size Size Dctecth Batch: 3174511 E901.1 WorkOrder FOX6GMAA Report DB ID: GFQX6G10 ACTINIUM-228 S.72E-01 2.6E-01 2.6E-01 2.28E-01 pC/g (4.3) 7/703 05:06 p 225.0 GERB (7.6) 9 AG-10sM 2.40E-02 U 3.3E-02 3.3E-02 6.01 E-02 pCVg 0.4 77/03 08:06 p 225.0 GERa 2.86E-01 (1.5) 0 AMERICIUM-241 -1.06E-02 U 7.5E-02 7.5E-02 1.25E-01 pCVg -0.09 77/03 08:06 p 225.0 GERB: 1.03E+00 -026 9 BISMUTH-212 1.01E+00 U 6.1E-01 6.1E-01 120E+00 pCVg 0.84 717/03 08:06 p 225.0 GER8 3.00E+00 (3.3) 9 DISMUTH-214 8.70E-01 U 1.8E-01 1.8E-01 2.81E-01 pCVg (3.1) 717/03 08:05 p 225.0 GER8: 1.00E+00 (9.B) 9 COBALT-60 1.08E-02 U 3.SE-02 3.5E02 6.87E-02 pCVg 0.16 7/7/03 08:06 p 225.0 GER8!1.52E-01 0.62 9 CESIUM-134 5.23E-02 U 4.1E-02 4.1 E-02 8.31E-02 pClg 0.63 7/7/03 08:06 p 225.0 GERS 1.87E-01 (2.6) 9 CESIUM-137 1.24E+00 1.9E-01 1.9E-01 6.61E-02 pCl/g (1B.7) 7/7/03 08:05 p 225.0 GERS!3.161E-01 (13.2) 9 EUROPIUM-152 2.57E-02 U 1.1E-01 1.1E-01 1.77E-01 pCVg 0.15 77/03 OB:06 p 225.0 GER8!4.04E-01 0.47 9 EUROPIUM-164 -1.35E-02 U 1.1E-01 1.1E-01 1.95E-01 pCVg -0.07 77/03 08:06 p 225.0 GER8!3.72E-01 -0.25 9 STL Richland MDCIMDALc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting UmIt. RL (CROL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is less than the Mde/MdalTotal Uncert or gamma scan software did not Identify the nucilde-w ( (V7- FL ( --- r: r---: r-- f ( --( -> (**7 vi .L. [7-f--I " (--,- r..--H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00121 Date; 16-Jul-03 Lab Name: STL Richland Lot-Sample No.: J3F2G0246&9 Client Sample ID: 9523-0000-045 F Parameter EUROPIUM-155 POTASSIUM-40 MANGANESE-64 NIOBIUtM94 LEAD-212 LEAD-214 THAWUM-208 Result 3.47E-02 1.21E+01-6.0511-04 -2.77E-02 1.01 E+00 1.1E2+00 3.36E-01 Qual U U U J-Count Error ( 2 5)9.52-02 2.0E+00 4.4E.02 3.02-02 2.OE-01 2.2E-01 8.7E-02 Total Uncetl 2 5)9.5E02 2.0E+00 4.4E.02 3.0E02 2.0E01 2.22E-01 8.7E-02-MDCIMDA, Rpt Unit, Action Lev La 1.67E-01 pCVg 5.50E-01 pCVg 7.83E-02 pCVg 4.78E-02 pCVg 9.781-02 pCVg 1.24E-01 pCI'g 6.39E-02 pCVg Yield Rst/MDO, CROL(RL) RstTrolUcert 0.21 1.57E+01 0.73 (22.)(12.4)-0.01 6.96E-01 -0.03-0.58 2.85E-01 -(1.8)(10.4)1.00E+00 (10.3)(9.4)1.00E+00 (10.6)(5.3)L.OOE00 (7.7)-Collection Date: 5/7/2003 2:10:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Analysis, Total Sa Aliquot Primar Prep Data Size Size Delecic 7/7/03 08:06 p 2o GER8!9 77/03 05:06 p 225.0 GER8!9 7/7/03 08:06 p 225.0 GER8!9 717/03 08:06 p 225.0 GER8'9 7/7/03 08:06 p 225.0 GERM8 9 7/7/03 08:06 p 225.0 GER3'9 7mo3 08:06 p 225.0 GERBI 9_ ._ ..._No. of Results: 17 Comments: SriL Rlchland MDCJMDA.Lc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample EfficIency, Yield, and Volume.rptSTitchSample J Cual -No U qualifier has been assigned and the result Is below the Reporting Llimt, RL (CR4L) or Report Value Is Estimated. 4.03 A97 P U Qual -Analyzed for, but the result Is less than the MdclMdajTotal Uncert or gamma scan software did not identIlfy the nucIlde.wJ w ( --- -C- (--- I---- I-, -- ( FI: (: a * -F-I 1-I I:: ( --C --a( v-'-3 H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 CDC No.: 2003.00121 Date: 16-Jul-03 Lab Name: STL Richland Lot-Sample No.: J3F200246-10 Client Sample ID: 9523-0000-046 F Collection Date: 517/2003 2:14:00 PM Received Date: 6/2012003 9:50:00 AM Matrix: SOIL Ordered by Client Samois ID. Batch No Result Count Total MDCIMDA, RptUnit, Yield RsUtMDC, Analysis, Total Sa Alquot Primar Parameter Cual Error (2 5) Uncrad 2 5) Action Lev Le CRDL(RL) RsVUotUcert Prep Date Sizo SIze Detect(8atch: 3174511 E901.1 WorkOrder FQX6JIAA ReportI31tD: 9FQX6,110 ACTiNIUM-228 4.51 E-01 U 3.5E-01 3.5E-01 5.97E-01 pCtIg 0.75 7/8/03 07:25 a 143.6 GER4'(2.5) g AQ-108M -4.04E-02 U 5.6E-02 5.6E-02 9.06E-02 pCVg -0.45 7/8103 07 25 a 143.6 GER4'2.86E-01 -(1.5) 9 AMERICIUM-241 2.45E-01 U 3.52-01 3.SE-01 6.17E-01 pClIg 0.4 7/8103 07:25 a 143.6 GER4'1.03E+00 (1.4) 9 BISMUTH-212 1.51E+00 U 9.5E-01 .sE-01 1.91E+00 pClg 0.79 7/8/03 07:25 a 143.6 GER4!3.00E+00 (3.2) g BISMUTH.214 6.30E-01 U 3.7E-01 3.7E-01 4.10E-01 pCVg (1.5) 7/8103 07:25 a 143.6 GER4'1.002+00 (3.4) 9 COBALT-60 4.89E-02 U 7.1E-02 7.1E-02 1.44E-01 pCig 0.34 7/8/03 07:25 a 143.6 GER4J 1.52E-01 (1.4) 9 CESIUM-134 5.32-E02 U 8.1E-02 8.1E-02 1.54E-01 pCig 0.3s 7/8103 07:25 a 143.6 GER4!1.87E-01 (1.3) 9 CESIUM-137 t.B9E+00 3.1E.01 3.12E01 1.19E-01 pCVg (16.) 7/8103 07:25 a 143.6 GER49 3.16E-01 (12.4) 9 EIJROPIUM-152 1.26E-02 U 1.72-01 1.7E-01 2.98E-01 pCIg 0.04 7/8/03 07:25 a 143.6 GER41 4.04E-01 0.15 9 EUROPIUM.154 -8.27E-03 U 1.7E201 1.7E-01 3.20E-01 pCVg -0.02 7/a/03 07:25 a 143.6 GER49 3.72E-01 -0.07 g STL Richland MDC1MDALc -Detection, Decision Level based on Instrument background or brink, adj usted by tho sample EtHIciency, Yield, and Volume.rptSTLRchSample J Quat -No U qualifler has been assigned and the result Is below the Reporting Umill, RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Qual -Anayzed for, but the result is lass than the MdcfMdalTotal Uncert or gamma scan softwre did not IdentIly the nucilde-bin F- (--- (-,-, ( ---. [-I -( -- -( :~- -[-" -, (-j ( '~ -r -F -f t t (.--- c-, (7 H FORM I SAIMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00121 Date: 16-Jul-03 Lab Name: STL Richland Lot-Sample No.: J3F200246-10 Client Sample ID: 9523-0000.046 F Collection Date: 5t7/2 Received Date: 6/20/Matrix: SOIL Orderod bl Parameter EUROPIUM-*155 POTASSIUM-40 MANGANESSE-54 NIO8IUM*94 LEAD-212 LEAD.214 THALIUM-208 Result 1.19E-02 1.08E+01 3.39E-04 2.41E-02 8.B4E-01 8.34E-01 3.29E-01 Qual U U U J J U Count Error(2s)1.7E-01 2.5E+00 6.9E-02 5.6E-02 2.21-01 2.7E-01 1.1E-01 Total UneMrM12 5)1.7E-01 2.5E+00 6.9E202 5.6E-02 2.2E-01 2.7E-01 1.112.01 MDCMODA, Rpt Unit, Yield RstMDC, Analysis, To Action Lev tL CROL(RL) RsfrotUcert Prep Date 3.00E-01 pCttg 0.04 718/03 07:25 a 1.57E+01 0.14 9.15E-01 pCVg (11.8) 7/8/03 07:25 a (8.7)1.25E-01 pCVg 0. 78/1)3 07:25 a 6.96E-01 0.01 1.07E-01 pCVg 0.22 7/8/03 07:25 a 2.85E-01 0.86 1.96E-01 pCVg (4.5) 7/8/03 07:25 a 1.00E+00 (8.2)2.002-01 pCt/g (4.2) 7/8/03 07:25 a 1.OOE+00 (6. 1)1.92E-01 pCIlg (1.7) 7/8/03 07:25 a 1.00E400 (5.8).003 2:14:00 PM p2003 9:50:00 AM e' Client Sample ID, Batch No tal Sa Aliquot PrImar Slze Size Detectc 143.6 GER4!g 143.6 GER4: 9 143.6 GER4'9 143.6 GER4!9 143.6 GER4!9 143.6 GER4'9 143.6 GER4'9 No. of Results: 17 Comments: STL Richland MDC1MDALc -Defection, DcIsion Level based on Instrument background or blank, adjusted by the sample Efflclency, Yield, and Volume.rptSTLRchSample J Cual -No U qualifier has been assigned and the result is below the Reporting Umit, RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Cual -Analyzed for, but the result Is less then the MdeMdaITotal Uncert or gamma scan software did not Identify the nuclide.Ln (-- ----- (---r- (7: ( ( -C -( ~ --'77,- (---f -C H FORM I SAMPLE RESULTS SDG: 2322 Report No.: 23076 COC No.: 2003.00121 Lab Name: STL Richland Lot-Sample No.: J3F200246-1 1 Client Sample ID: 9523-0000-047 F Date: 16-Jul-03 CollectIon Date: 5/7/2003 2:17:00 PM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Result Count Tetal MDCLMDA, Rpt Unit, Yield RstMoC, Analysls, Total Sa Aliquot Prim2t Parameter aual Error(2s) Un&ert(2 s) Action Lev Lo CRDL(RL) RsUrotUcort Prop Date Size Size Detccti Batch: 3174511 E901.1 WorkOrder: FOX6M1M Report DS1D: 6FOX6M1o ACTINIUM-228 7.51 E-01 3.5E-01 3.5E-01 3.03E-01 pCVg (2.5) 7/8/03 07:26 a 184.4 GERS (4.3) 9 AG-10SM -1.71E-02 U 4.6E-02 4.SE.02 7.79E-02 pCLg -0.22 7/8J03 07:26 a 184.4 GERS 2.86E-01 -0.75 9 AMERICIUM-241 4.98E-02 U 9.3E-02 9.3E-02 1.50E-01 pCVg 0.33 7/8/03 07:26 a 184.4 GERS 1.03E+00 (. 1) 9 BISMUTH-212 1.41E+00 U 7.7E-01 7.7E-01 1.54E+00 pClg 0.91 7/8103 07:26 a 184.4 GERS: 3.00E+00 (3.7) 9 BISMUTH-214 7.68E-01 U 2.2E-01 2.2E-01 3.37E-01 pClg (2.3) 7/8/03 07:26 a 184.4 GER5: 1.00E+0o (7Z2) g COBALT-so -1.37E-02 U 5.2E-02 5.2E-02 9.24E-02 pCVg -0.15 718103 07:26 a 184.4 GER5: 1.52E-01 -0.53 9 CESIUM-134 5.67E-02 U 5.4E-02 5.4E-02 1.09E-01 pCVg 0.52 7/8/03 07:26 a 184.4 GERS!1.87E-01 (2.1) g CESIUM 137 1.93E+00 2.9E-01 2.92-01 8.37E-02 pCVg (23.) 7/8/03 07.26 a 184.4 GER5: 3.16E-01 (13.4) 9 EUROPIUM-152 -1.32S-01 U 1.5E-01 1.5E-01 2.342-01 pCVg -0.57 7/B/03 07:26 a 184.4 GER5!4.042-01 -(1.8) 9 EUROPIUM-154 5.76E-02 U 1.42-01 1.42E01 2.67E-01 pCVg 0.22 7/8/03 07:26 a 184.4 GERS!3.72E-01 0.e5 g STL Richland MDCIMDALe -DetectIon, Decision Level based on Instrument background or blank, adlusted by the sample Efficiency, Yield, and Volume.rptSTI.RchSample J Qual -No U qualifier has been assIgned and the result Is below the Reporting Umltl RL (CRDL) or Report Value is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is less than the Mde/MdalTotal Uncert or gamma scan software did not Identify the nucllde.Cn r--:--- ( (---(F- (77-[7 C (-..f7 C- (7~f, ----(-- r--- I=CI, Lt 4 H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00121 Lab Name: .STL Richland Lot-Sample No.: J3F200246-11 Client Sample ID: 9523-0000-047 F Parameter EUROPIUM.155 POTASSIUM-40 MANGANESE.54 NIOBIUM-94 LEAD.212 LEAD-214 THALLIUM*208 Result Qua 5.9BE-03 U 1.20E+01 2.14E-02 U 1.03E-04 U 9.08E-01 J 8.44z-01 J 4.10E-01 U Comments: I Count Error(2s)1.2E-01 2.3E+0O 5.1 E-02 3.9ME02 2.3E-01 2.0E-01 1.1E-01 Total Uncerl42 s)1.2E201 2.3E+00 5.1 E-02 3.9E-02 2.3E-01 2.OE-01 1.1E.01 MDCIMDA, Rpt Unit, Action Lev Le 2.02E-01 pC.g 6.87E-01 pCVg 9.76E-02 pCVg 7.27E-02 pCl/g 1.62E-01 pC/g 1.83E 01 pCI/g 1.67E-01 pCVg YIeld Rs"lUDC, CRDL(RL) RstlTotUcert 0.03 1.57E+01 0.1 (17.5)(10.3)0.22 6.96E-01 0.84 0.2.85E-01 0.01 (5.6)1.00E+00 (8.)(4.6)1.00E+00 (8.5)(2.5)1.00E+00 (7.1)Date: 16-Jul-03 Collection Date: 5/7/2003 2:17:00 PM Received Date: 6120/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Balch No Analysis, Total Sa Aliquot Primut Prep Date Size Size Dctoct 718/03 07:26 a 184.4 GERS 9 7/8/03 07:26 a 154.4 GERR 9 7/8/03 07:26 a 184.4 GERS.9 7/8/03 07.26 a l84.4 GER5: 9 7/8/03 07:26 a 184.4 GERS'9 718/03 07:26 a .184.4 GER5'9 7/8/03 07:26 a 184.4 GER5'9 No. of Results: 17.STL Richland MDCJMDALO -Detection, Decision Level based on Instrument background or blank adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J aual -No U qualilier has been assigned and the result Is below the Reporting L.mit, RL (CROL) of Report Value Is Estimated. V4.03 A97 U Dual -Analyzed for, butthe resultis less than thi MdclMdarTotal Uneertorgammascan sottware did notidentitythe nucilde.-4 f7l-, V i__[r C--- (_7 (*(____( -.-... ( -., I (I *( (__ r __W H t7l;0 H r)FORM I SAMAPLE RESULTS SDG: 23222 Report No.: 23075 COC No.: 2003-00117 Lab Name: STL Richland Lot-Sample No.: J3F2G0246-12 Client Sample ID: 9523-0000-053 F Date: 1 6-Jul-03 Collection Date: 5/7/2003 10:17:00 AM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch Na Result Count ToWal MOC[MDA, Rpt Unt Yield RsMIDC, Analysis, Total So Aliquot Prlmar Parameter Qual Error ( 2s) Uncert(2 s) Action Lev Le CRDL(RL) Rstl/TUcert Prep Dale Skze Size Detech Batch: 3174511 E901.1 WorkOrder: FX6QIAA ReportD9ID: SFQX5C10 ACTINIUM-228 1.35E1+00 4.7E-01 4.7E-01 4.68E-01 pCVg (2.9) 7/8/03 07:23 a 106.3 GER.6 (5.7) 9 AG-lO1M -1.30E-02 U 7.12E02 7.1E-02 1.22E-01 pCI/g -0.11 7/8J03 07:23 a 106.3 GER6'2.86E-01 -0.37 0 AMERICIUM-241 5.97E-02 U 2.2E-01 22E-01 3.71E-01 pCI/g 0.16 7/8/03 07:23 a 106.3 GER6 1.03E+00 0.55 8 BISMUTH-212 1.14E+00 U 1.22+00 1.2E+00 2.25E+00 pCVg 0.51 7/8/0307:23 a 106.3 GER6'3.00E+00 (2.) 9 8I1SMUTH-214 1.54E+00 U 3.7E-01 3.7E-01 5.68E-01 pCVg (2.77 7/8/03 07:23 a 106.3 GER6 1.00E+00 (8.4) 9 COBALT-SO 2.21 E-03 U B.3E-02 8.3E-02 1.S6E-01 pCI/g 0.01 7/8/03 07:23 a 106.3 GERS!1.52E-01 0.05 9 CESIUM-134 3.11 E-02 U 9.3E202 9.3E.02 1.72E-01 pCVg 0. i8 7/8103 07:23 a 106.3 GERS!1.872-01 0.67 9 CESIUM 137 3.10E+00 4.SE01 4.5E-01 1.33E-01 pCi/g (23.3) 7/8/03 07:23 a 106.3 GERe 3.16E2-1 (13.8) 9 EUROPIUM-152 -3.802-02 U 2.3E-01 2.3E201 3.43E-01 pCVg -0.11 7/8/03 07:23 a 106.3 GER6'4.04E-01 -0.33 9 EUROPIUM-154 1.8EE-01 U 2.7E-01 2.7E201 5.33E-01 pCI/g 0.35 7/8/03 07:23 a 106.3 GER6'3.72E-01 (1.4) 9 STL Rlchland MDCIMDA.Lc -Detection, Decislon Level based on instrument background or blank adjusted by the sample Efficency YIeld, and Volume.rplSTLRchSamplo J Qual -No U qualifer has been assigned and the result is below the Reporting LImit, RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is less than the MdeIMdaclrotal Uncert or gamma scan software did not Identry the nucllde.w co (_.7 .[_ F-* -[r7 _f7 V7 (I-.- f 7 U7* ('r --- V -, (" , (* _. f (j -[7- [7 _ (7.7 to H tl1 H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No. -2003.00117 Lab Name: STL Richland Lot-Sample No.: J3F200246-12 Client Sample ID: 9523-0000-053 F Parameter EUROPIUM-1SS POTASSIUM-40 MANGANES2-54 NIOBIUM.94 LEAD-212 LEAD-214 THALLUM-208 Result Qual 1.42E-01 U 1.63E+01-5,662E02 U 1.04E.02 U 1.39E+00 1 .73E+00 4.16E-01 J Count Error( 2s)1 .E801 3AE+00 8.5E-02 6.6E-02 3.9E-01 4.2E-01 1.72E01 Total Un cert(2 s)I .BE.01 3.42+00 8.5E.02 6.GE.02 U.E-01 4.2E-01 1.7E-01 MDCIMDA, Rpt Unit, Action Lev Le 3.162-01 pCVg 1.29E+00 pCI/g 1.42E-01 pCVg 1.24E-01 pCVg 2.41E-01 pCVg 2.74E-01 pCVg 1.13E201 pCIg Yield RstlMDC, CRDL(RL) RsVoTtUcert 0.45 1.57E+01 (1.6)(126)(9.6)-0.4 6.96E-01 -(1.3)0.08 2.85E-01 0.32 (S 8)1.OOE+00 (7.1)(6.3)1.00E+00 (8.2)(3.7)1.00E+00 (4.9)-Date: 16-Jul-03 Collection Date: 5/7/2003 10:17:00 AM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID, Batch No Analysis, Total Sa Aliquot PrImar Prep Date Size Size DelecIt 7/8/03 07:23 a 106.3 GERE 9 7/8/03 07:23 a 106.3 GERS 9 7/8/03 0723 a 106.3 GERS: 9 7/B103 0723 a 106.3 GERSE 9 718/03 07:23 a 106.3 GER6!9 718t03 07.23 a 106.3 GER6 9 7/8/03 07:23 a 106.3 GER6 9 No. ot Results: 17 Comments: STL Riehland MDCIMDALc -Detection, Docislon Level based on Instrument background or blank, adlusted by the sample Eficilency, Yleld, and Volume.rptSTLRehSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Umit, RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is less than the Mdc/Mdalrotal Uncert or gamma sean software did not IdentIty the nucilde.W ID C -.F 7-~ --- ~ ( -(*77 r77 (-.- (7. F7 .- (7 ~ F,. IV.' (V .(i: r. -i( --C 7, U]H H I FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00117 Lab Name: STL Richland Lot-Sample No.: d3F200246-13 Client Sample ID: 9523-0000-054 F Date: 1 6-Jul-03 CollectIon Date: 51712003 10:36:00 AM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID. Batch Nc Result Count Total MDCIMDA, Rpt Unit, Yield RstIMDC. Analysis, Total Sa Aliquot Primal Paramcetr aual Error(2s) Uncerl(2 s) Action Lev Le CRDL(RL) RstrotUcert Prep Date Size Size DQeICeb Batch: 3174511 E901.1 WorkOrder. FOX6RIAA ReportOBID: 9FQX6R10 ACTINIUM-228 1.28E+00 U 5.2E-01 5.2E-01 9.16E-01 pCI/g (1.4) 7/8/03 07:24 a 111.7 GER7 (4.9) 9 AG-108M 8.82E-02 U 0.7E-02 6.7E-02 1.30E-01 pCI/g 0.68 718103 07 24 a 111.7 GER7 2.86E-01 (2.6) S AMERICIUM-241 2.19E-02 U 2.4E-01 2.4-01 4.14E-01 pCVg 0.05 718/03 07:24 a 111.7 GER7 1.03E+00 0.18 g BISMUTH-212 2.47E-01 U 1.1E+00 1.1E+00 1.95E+00 pClg 0.13 7/8/03 0724 a 111.7 GER7.3.00E+00 0.47 9 BISMUTH-214 1.21E+00 U 3.3E-01 3.3E-01 5.15E-01 pCVg (2.3) 718/0307:24 a 111.7 GER7.1.00E+00 (7.3) 9 COBALT-Eo 8.71E-03 U 8.9E-02 8.9SE-02 1.682-01 pCVg 0.05 7/8/03 07:24 a 111.7 GER7: 1.522-01 0.2 0 CESIUM.134 3.57E-02 U 9.21202 9.2E.02 1.72E-01 pCI/g 0.21 7/8/03 07:24 a 111.7 GER?: 1.87E-01 0.77 9 CESIUM-137 2.49E+00 3.7E-01 3.72-01 1.19E-01 pCIg (20.9) 7/8/03 0724 a 111.7 GER7: 3.16E-01 (13.3) 9 EUROPIUM-152 -2.18E-02 U 2.02E01 2.0E-01 3.44E-01 pCt/g -0.06 7/8/03 07:24 a 111.7 GER7M 4.04E-01 -0.22 9 EUROPIUM-164 -4.74E-02 U 2.1E-01 2.1E201 3.82E-01 pCVg -0.12 7/8/03 07.24 a 111.7 GER7: 3.722-01 -0.45 9 STL Richland MOCIMDA.Lc -Detection, Decision Level based on instrument background or blank; adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSamplo J Qual -No U qualifier has been assigned and the result Is balow the ReportIng Umit, RL (CROL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is less than the Mde/Mdarrotal Uncert or gamma scan software did not Identity the nuclide.0 (7- I -- r-- r-( --- r--Ct H H Lab Name: STL Richland Lot-Sample No.: J3F200246.13 Client Sample ID: 9523-0000-054 F (' , I 1 ' ' -(: . ( f FORM I SAMPLE RESULTS SDG: 23222 ReportNo.: 23076 COC No.: 2003-00117 Parameter EUROPIUM-1 55 POTASSIUM-40 MANGANESE-54 NIO8IUM-94 LEAD-212 LEAD-21 4 THALUIUM-208 No. of Results: 17 Result GU 5.99E-02 U 1.64E+01-3.78E-03 U 4.66E-02 U 1.44E+00 1.36E+00 2.57E-01 U Comments: I Count al Error ( 2 5)1.9E201 3.2E+00 8.52-02 6.5E202 3.0E-01 3.5E-01 2.3E-01 Total Unced(2 5)1.9E-01 3.22+00 8.5E202 6.6.-02 3.02-01 3.5E01 2.3E01t-MOCIMOA, Rpt Unit, Actfon Lev Lc 3.32E-01 pCVg 1.082+00 pCig 1.552-01 pCVg 1.32E-01 pCI/g 1.71E-01 pCVg 2.37E-01 pCVg 2.392-01 pClg.Yield Rst/VM CROL(RL) RstrrotU 0.1U 1.57E+01 QSS (15.1 (fo.4-0.0.6.962-01 -0.0!0.3'2.85E-01 (1.4 (8.4 1.OOE+00 (9.5 (5.;, 1.00E+00 (7.9 (12.1 1.00E+00 (2.S (-- V- V-- (7"- F"~ r (7 Date: 16-Jul-03 Collection Date: 5/7/2003 10:36:00 AM Received Date: 6120/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID. Batch No IC, Analysis, Total Sa Aliquot Primar'cert Prep Date Size Size Deleci 1 7/8103 07:24 a 111.7 GER7: 9 1) 7/W103 07:24 a 111.7 GER7: 4) 9 2 7/8/03 07:24 a 111.7 GER7: 9 9 7/8/03 07:24 a 111.7 GERM: 9) 718/03 07:24 a 111.7 GER7:)J 9 7/8/03 07:24 a 111.7 GER7 9) 7/8(03 07:24 a 111.7 GER7'a) g STL Richland MDClMDA.Lc -Deltacton, Decision Level based en Instrument background or blank, adjusted by the sample Eff cicncy, Yield, and Volume.rpSLMRchgarnpla J Cual -No U qualifier has been assigned and the result Is below the Reporting UmIt, RL (CRDL) or Report Value Is Eswlnated. V4.03 A97 U Cual -Analyzed for, but the result Is less than the Mdc/Mda]Total Uncert or gamma scan software did not Identify the nucilde.V40t A9 r-i (T-- (V- r-7 r7- n- , (I L ' -- r I' , I --, ( -- ( -. I~* (77 H FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00117 Lab Name: STL Richland Lot-Sample No.: J3F200246-14 Client Sample ID: 9523-0000-055 F Date: 1 6-Jul-03 Collection Date: 5/7/2003 10:25:00 AM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID. Batch No Result Count Total MDCIMOA, Rpt Unit, Yield RsUtMDC, Analysis, Total Sa Aliquot Primal Parameter Qual Error( 23) Uncert(2 s) Action Lev La CRDL(RL) RsUratUcert Prep Data Size Size Dctectl Batch: 3174511 E901.1 WorkOrder. FQX6VIM Report DB ID: 9FOX6V10 ACTINIUM-228 1.67E+00 U 5.2E.01 5.2E-01 8.62E-01 pCVg (1.9) 7/8/03 07:24 a 109.1 GERa (6.4) J AG-108M -7.22E-03 U 6.6T-02 6.6E-02 1.14E-01 pCVg 4.06 7/a/03 07:24 a 109.1 GER8 2.862-01 -022 9 AMERICIUM-241 -1.08E202 U 1.4E-01 1.4E-01 2.10E-01 pCVg *0.05 7/8/03 07:24 a 109.1 GERB: 1.03E+00 -0.15 0 BISMUTH-212 1.42E+00 U 1.3E+00 1.3E+00 2.18E+00 pCVg 0.65 7/8103 07:24 a 109.1 GER8.3.00E+00 (2.2) 9 sISMUTH-214 1.68E+00 U 3.7E-01 3.7E-01 5.50E-01 pCVg (3.1) 7/8/03 07:24 a 109.1 GER8 1.002+00 (9.1) 9 COBALT-60 3.01E-02 U 6.2E-02 6.2E-02 1.30E-01 pCVg 0.23 7/8103 07:24 a 109.1 GER8 1.52E-01 0.97 9 CESIUM-134 7.20E-02 U 7.4E-02 7.4E-02 1.50E-01 pC/g 0.48 7/8/03 0724 a 109.1 GERS: 1.87E-01 (2.) 9 CESIUM-137 2.63E+00 3.9E201 3.9E-01 1.192-01 pCIg (22.1) 7/8103 07:24 a 109.1 GERS!3.16E-01 (13.4) 9 EUROPIUM-152 1.912-01 U 1.9E-01 1.92-01 3.59E-01 pCT/g 0.53 718/03 07294 a 109.1 GER8'4.04E-01 (2.) 9 EUROPIUM-1S4 -2.01E-02 U 2.3E-01 2.3E-01 4.19E.01 pCIg -0.05 7/8/03 07:24 a 109.1 GER8'3.72E-01 -0.17 g STL Rlchland MDCIMOALc -Detactlon, Decision Level based on Instrument background or blank adjusted by the sample Effidency, Yield, and Volume.rptSTLRchSampIe J Qual -No U quallifer has been assigned and the result Is below the Reporting Umit, RL (CROL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is less than the Mdc/MdaaTotal Uncert or gamma scan software did not Identify the nucllde. F_- I-- r -'_ __ -' ' r r.* {- -7r (I I I F _' I _ (-- [1 F c-o tl FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003.00117 Lab Name: STL Richland Lot-Sample No.: J3F200246-14 Client Sample ID: 9523-0000-055 F Parameter EUIROPIUM-15S POT~ASS(UM-40 MANGANESE.54 NIODIUM-94 LEAD*212 LEAO.214 THALLIUM-208 Result Oual 6.09E-03 U I .89E+01-6.54E-03 U 3.82E-02 U 1 .36E+00 1.65E+00 6.242-01 J-Count Error ( 2 s)1.62-01 3.2E+00 7.5E-02 5.6E-02 2.9E-01 3.6E-01 1.6E-01 Total Uneert(2 s)1.6E-01 3.2E+00 7.5E-02 5.6E-02 2.9E-01 3.6E-01 1.6E-01 MDCIMDA, Rpt UnIt, Action Lev Lc 2.77E-01 pCVg 1.18E+00 pC/g 1.34E-01 pCI/g 1.14E-01 pCI/g 1.8413-01 pCVg 2.22Ea01 pCVg 1.15E-01 pCl/g Yield RstUMDC, CRDL(RL) Rstreotcert 0.02 1.57E+01 0.08 (15.9)( 1.8)-0.05 6.96E-01 -0.17 0.34 2.852-01 (1.4)(7.4)1.002+00 (9.3)(74 1.00E+00 (8.7)(4.6)1.00E+00 (6.5)-Date: 16-Jul-03 Collection Date: 517/2003 10:25:00 AM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by ClIent Sample I. Batch No Analysis, Total Sa Aliquot Primar Prep Date Slze Size Detectt 7/8/03 07:24 a 109.1 GERa 9 7/8103 07:24 a 109.1 GER8: 9 7/8/03 07:24 a 109.1 GERB!9 7/8103 07:24 a 109.1 GERS8 9 7/8/03 07:24 a 109.1 GER8!9 7/8103 07:24 a 109.1 GERS!9 7/8/03 07:24 a 109.1 GERB!9 No. of Results: 17 Comments: STL Richland MOCjMDALc -Delecton, DecisIon Level based on Instrument background or blaini adjusted by the sample EflIciency, Yield, and Volume.rptSTLRchSrmple J Qual -No U qualifier has been assigned and the result Is below the Reporting 11lmt, RL (CROL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is loss than the Mdc/MdajTotal Uncert or gamma scan software did not identify the nucllde.tP (- F.- r -(77 (r7- V V- (7-co H-I-- -( (' -( -(- -(. -- -(- -C)I FORM I SAMPLE RESULTS SOG: 23222 Report No.: 23076 COC No.: 2003.00117 Lab Name: STL Richland Lot-Sample No.: J3F200246-15 Client Sample ID: 9523-0000-056 F Date: 1 6-Jul-03 Collection Date: 517/2003 10:05:00 AM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID. Batch No Result Count Total MOCLMDA, Rpt Unit, Yield RsUMOO, Analysis, Total Sa Aliquot Prhmar Parameter Qual Error (25) Uncert( 2 s) AUon Lev Le CROL(RL) Rsl/TotUcert Prep Date Size Sizo Detcctt Batch: 3174511 E901.1 Work Order: FOX6W1AA Report DDID: SFQX6WIO ACTINIUM-228 1.04E+00 6.5E-01 6.5E 01 5.79E-01 pC/g (1.8) 718103 09:09 a 111.2 GEFR4: (3.2) 9 AGt108M 2.S8E-02 U 6.8E-02 6.82-02 1.23E-01 pCIg 0.21 7/8103 09:09 a 111.2 GER4: 2.86E-01 0.76 9 AMERICIUM-241 1.48E-01 U 4.6E-01 4.6E-01 7.89E-01 pCVg 0.19 7/8103 09:09 a 111.2 GEl14: 1.03E+00 0.65 9 BISMUTH.212 2.335+00 U 1.4E+00 1.4E+00 2.34E+00 pC1g 1. 7/8/03 09:09 a 111.2 GER4 3.00E+00 (3.3) 9 BISMUTH.214 1.07E+00 U 3.52-01 3.5E-01 6.54E-01 pCVg (1-9) 7/a83 09:09 a 111.2 GER4: 1.OOE+00 (6.1) g COSALT-60 9.66E-03 U 7.5E-02 7.5E202 1.47E-01 pCVg 0.07 7/8/03 09:09 a 111.2 GER14'1.52E-01 0.26 9 CESIUM.134 -3.73E-03 U 8.8E-02 8.BE202 1.602-01 pCI/g -0.02 7/8/03 09:09 a 111.2 GER4I 1.B7E-01 -0.09 9 CESIUM-137 2.302+00 3.12-01 3.82E01 1.29E-01 pCVg (17.8) 718103 09:09 a 111.2 GER4!3.1 6E01 (f13) 9 EUROPIUM.152 5.26E-02 U 2.1E201 2.1E-01 3.86E-01 pCVg 0.14 718/03 09:09 a 111.2 GER41 4.04E-01 0.49 9 EUROPIUM-154 6.962E03 U 2.3E-01 2.3E.01 4.22E-01 pCig 0.02 718103 09:09 a 111.2 GER4l 3.722-01 0.06 9 STL Richland MOCIMDALc -Detection, Decision Level based en Instrument background or blank, adjusted by the sample Eticloncy, Yield, and Volume.rptSTLRchSampla J Qual -No U qualifier has been asslined and the result Is below the Reporting imit RL (CRDL) or Report Value Is EsUmated.V4.03 A97 U Oual -Analyzed for, but the result is less than the Mde/hMdarTotal Uncert or gCmma scan software did not Identify the nuclide. RADIOLOGICAL ANALYSIS 11 Radlochneilstry Case Narrative Connecticut Yankee Atomic Power Co. (YANI)SDG MISR#04-2588 Mlethod/Analvsis Information Product: .GammnSolid-rSS CANI & ALL Ra-226 In-growth Waived Analytical Method: EML HASL 300,4.5.23 Prep Method: Dry Soil Prep Analytical Batch Number. 359715 Prep Batch Number 359641 Sample ID Client ID 119587001 9523-0000-060F 119587002 9523-0000-061F 119587003 9523-0000-062F 119587004 9523-0000-063F I 19587005 9523-0000-064F 119587006 9523-0000-065F 119587007 9523-0000-066F 119587008 9523-0000-067F 119587009 9523-0000-068F 119587010 9523-0000-069F 119587011 9523-0000-70F 119587012 9523-0000-071F 119587013 9523-0000-072F 119587014 9523-0000-059F 1200688288 Method Blank (MB)1200688290 Laboratory Control Sample (LCS)1200688289 11 9588001(9530-05-011 C) Sample Duplicate (DUP)SOP Reference Procedure for preparation, analysis and reporting of analytical data ore controlled by General Engineering Laboratories, LLC as Standard Operating Proedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 10.Cnlibrntion Information: Calibration Information All initial and continuing calibration requirements have been met.Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. Quality Control (OC) Information: Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used forQC: 119588001 (9530-05-01 IC).12 QC Infhrmation All of the QC samples mct thc required acccptance limits.Technical Information: Holding Timc All samplc procedures for this sample set were performed within the required holding time.Preparation Information All preparation criteria havc been met for these analyses.Sample Rc-prep/Re-nnalysis Sample 1200688290 (LCS) was recounted duc to low/high recovcry.Miscellaneous Information: NCR Documentation NCR ID 140214 119587009 (9523-0000-068F). Tie following NCRwasgenernted forthis SDG: NCR 140214 was generated due to Failure to maintain Custody and Failed RPD for DUP. 1. Failure to maintain Custody: 11 9587 009 The analyst did not scan the samples into the batch prior lo analysis, however the samples did remain in their custody at all times. Tlc error has been corrected and the analyst has been instructed on the proper scanning procedures.

2. Pb-212 did not mcct the Relative Percent Difference (RPD) precision criteria of less than 20%. The Relative Error Ratio (RER) was met at Iess than 1.0. Reporting results.Ounlifier Information Qualifier Reason Analyte SampIc Ul Data rejected due to interference.

Europium-155 .119587007 Ul Data reiccted due to low nbundance. Cesium-134 119587002 119587004 119587007 119587012 119587014_ Europium-152 119587014 Ut Data reiected due to no valid peak. Ccsium-134 119587003 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: 13 General Engineering Laboratories Form GEL-XXX Rev. 06102 NCR Report No.: 140214 Revision No.: 1 COMPANY -WIDE NONCONFORMANCE REPORT Mo.Day Yr. l Division: Type: 02-SEP-04 j Radiochemisiry Process Instrument Type: Cuality Criteria: Client Code: GAMMA SPECTROMETER Specifications YANK Test / Method: Matrix Type: Batch ID: Sample Numbers: EML HASL3ao. 4.5.2.3 Solid 359715 See Below Potentially affected work arder(s)(SDG):119587(MSR#O4-2588). 19588(MSR#04-2587) Application Issues: Failure to maintain Custody Failed RPD for DUP Speclilcatton and Requirements NRG Disposition: Nonconrormance

== Description:==

1. Failure to maintain Custody: Reporting results.119587 009 The analyst did not scan the samples Into the batch prior to analysis.however the samples did remain In their custody at an times. The error has been corrected and the analyst has been Insirucled on the proper scanning procedures.

2. Pb-212 did not meet the Relative Percent Difference (RPD) precision criteria of less than 20%. The Relative Error Ratio (RER) was met at less than 1.0.Originator's Name: I cory Mahony Quality Review: 02-SEP-04 Data Validator/Group Leader: Scott Baskett 02-SEP-04 Corrective Action: Director: Corrective Action ID and Complete Date: Page 1 14 SAMPLE DATA

SUMMARY

15 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Pete Hollenbeck Projcct: Pctc Hollenbeck ReportDate: September3,2004 Page I of 2 Client Sample ID: 9523-0000-060F Proiect: YANK00204 Samnple ID: 119587001 Client ID: YANKOOI Matrix: Soil Vol. Rccv.: Collect Date: 17-AUG-04 RecciveDate: 20-AUG-04 Collector Client Moisture: 31.4%Paramtter Qualifler Result Uncertainly LC TPU MDA Units DF AnalystDale Time Batch Mid.Rad Gnmma Spec Analysts Garma,Salid-FSS GAII & ALU Ra-2261n-growth WYaived Aclinium-228 OA72 41.0.155 0.0581 41-0.152 O.l26 pCig AKIB 0828104 1512 359715 1 Americium-24 1 U -0.0492 +1-0.0686 0.0583 +/-0.0672 0.122 pCig Bismuth-212 0.418 +/-0306 0.108 4/10300 0.235 pCI'g Bismutlh-214 0304 +/-0.084 0.0291 +1-0.0823 0.0623 pCl~g Cesium-134 U 0.0269 +1-0.0211 0.0195 4/-0.0207 0.042 pClIg Cesium-137 0.0803 +1-0.0372 0.0152 +1-0.0364 0.0328 pCilg Cobalt-E0 U 0.027 4/-0.0276 0.0255 +/-0.0271 0.0549 pCltg Europlum-152 U -0.0227 41-0.048 0.0375 +110.0471 0.0795 pCi/g Europium-154 U -0.0269 +1-0.0695 0.0524 +1-0.0681 0.116 pCl/g Europium-155 U 0.0566 +1-0.0489 0.0441 +-0.0479 0.0916 pCig Lcad-212 0.454 +/-0.0543 0.0221 +/-0.0532 0.0462 pCilg Lead-214 0.376 +/a0.0772 0.0279 143.0756 0.0591 pCltg Manganese-54 U .0.00291 41.0.0185 0.015 +/-0.0182 0.0326 pCi1g Nlobium-94 U 0.00865 4/-0.017 0.0148 4/-0.0167 0.0318 pCi/g Polasslurn-40 10.1 +1-0.902 0.122 +1-0.884 0.X24 pCI/g Radium-226 0304 4/-0.084 0.0291 +1-0.0823 0.0623 pCVg Silver-108m U 0.00492 4/-0.0164 0.0134 +1-0.016 0.0286 pCi/g Thalllum-208 0.163 +/-0.0385 0.014 +1-0.0377 0.0302 pCilg The following Prep Methods were performed Methad Description Analyst Date Time PrepBatch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 DSWI 08/23/04 1621 359641.I The following Analytical Methods were performed Method Description I MAl t10 Zf lA C'I 'I I ' I.Vat .ru.ulL.J. ~Notes: Tbe Qualifiers in thUs report are defined as follows: B Target analyte was detected in the sample as well as the associalcd blank.h- BD Rag for results below the MDC or a flnag for low tracer recovery.16 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 -wwngel.corn Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr.Pete Hollenbeck Project: Pete lollenbeck Report Datc: Septcrnber

3. 20Gl Page 2 of 2 Client Sample ID: Sample ID: 9523-0000-060F 119587001 Project: YANK00204 Clint ID: YANKOOt Vol. Recv.: Parameter Qualltfer Result Uncertainty LC TPU MDA Units DF AnalysiDate Tme Badi NMtd.E Concentration of the target mnalyte exceeds the instrument calibration range.H Analytical holding time exceeded.I Indicates an estimated value. Tle result was greater than the detection limit. but less than the reporting limit.U Indicates the target analyte was analyzed for but not detected above the detection limiL U1 Uncertain identification for gamma spcctroscopy.

X Lab-specific qualifier-please see case narrative, data summary package or contact your project managcr for details.h Sample preparation or preservation holding time exceeded.The above sample is reported on a dry weight basis._ 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, Sarah Kozlik.Reviewed by 17 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www geLrcom Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddaim Ncck Plant 362 Inwun Hallow Road East Hampton, Connecticut 06424 Contact: Mr. Pete Hollenbeck Project: Pete Hollenbeck Client Sample ID: Sample ID: Matrix Collect Date: Receive Date: Collector. Moisture: Report Dale: Scptemberm3.2004 Page I of 2 9523-0000-061F 1 19587002 Soil 17-AUG-04 20-AUG-04 Client 15.6%o Proiect YANK00204 Client 1D: YANKOOI Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst.Date Tlme BatchMid.Rsd Gamma Spec Analysts Gomma,Solid-FSSGAl&ALL Rna2261n-growdlf Waived Actinium-228 Amerdcium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europlum-n154 Europium-lSS Lead-212 Lead-214 Mangancse-54 Nloblum-94 Potasslum-40 Radium-226 Silver-108m Thalllum-209 O.S92 +1-0.178 0.0573 +1-0.175 U 0.0157 +/-0.145 0.116 +1-0.143 0.50a +-0.225 0.123 +1-0.221 0.520 +1-0.0951 0.03D9 +1-0.0932 U 0.00 +/-0.0336 0.0218 4-0.0329 Ul 0.231 +1-0.0497 0.0175 41-0.0487 U -0.0183 +1-0.0198 0.0143 +1-0.0194 U -0.00869 +/-0.0549 0.0412 +1-0.0538 U 00I +I-0.0591 0.0492 +1-0.0579 U .0353 +1-0.0634 D.0557 +1-0.0621 0.686 1-0.0O16 O.0251 4O.0.0 0.570 +1-0.0954 0.0311 +1.0.0935 U 0.00331 +1-0.0.I5 0.0161 +1-0.0181 U -0.00235 +1-0.017 0.0138 +/-0.0166 11.5 +1-1.16 0.141 +4-1.14 0520 4-/.0951 0.0309 41-0.0932 U 0.00726 41-0.0191 0.0166 +4-0.0187 0.236 +/-0.0441 0.0131 +1-0.0432 0.123 0.238 0.263 0.0655 0.046 0.0372 0.032 0.0866 0.108 0.115 0.0521 0.0652 0.0345 0.0295 0.315 0.0655 0.0348 0.0282 PCl/g PClJg PCl/g PCl/g poilg p1i/g PCVI: P01/8 pCiJg pCL'g pCi/g PC11 PC1/g PCI~g PCL1 pol/g PC3/g PCI/g AKB 038/2804 1513 359715 1 T The 1oUowtng Prep Methods were perornned M lethod DescritpUon Analyst Date Tmle Prep Batch DrySoilPrep DrySolI]PrepGL-RAD-A-021 BSWI OW3/I0 1621 359641 i The foltowin. Analyical Methods were performed Method Description I FML HASL -0 45n A 3q7'%'- Notes: Tne Qualifiers in this report are defined as follows: I B) Target analyte was detected in the sample as well as the associated blank.BD Flag for results below he MDC or a nflag for low tracerrecovery. 18 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -w/ww.gel.com Certificate of Analysis Company: Connecticut Yankcc Atomic Power Address: Haddam Ncck Plant 362 Injun Hollow Road East Hampton, Connecticut 06124 Contact MLrcte 1 Hollcnbeck Project: Pete Hollenbeck Report Datc: Scpternber3. 2004 Page 2 of 2 Client Sample ID: SampleI D: 95230000-06]F 1 19587002 Proiect YANK00204 Client 1D: YANKQOI Vol. Recv.: rarameter Qualifler Result Uncertainty LC TPU MDA Units DF AnalystDate Ttme Datch ild.E Concentration of the target analyte exceeds the instrument calibration range.H1 Analytical holding time exceeded.J Indicatcs an estimated value. The result was greater than the detection limit, but less than dhe reporting limit.U Indicates the target analyle was analyzed for but not detectcd above the deection limil.UT Uncertain identification for gamma spectroscopy. X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager fordetails. h Sample preparation or preservation holding time exceeded.The above sample is reported on a dry weight basis.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, Sarah Kozlik.Reviewed by 19 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -ww.gel.com Certificate of Analysis Company: Connecicut Yankee Atomic Power Address: lHaddam Neck Plant 362 Injun Hollow Road East Hampton. Connecticut 06424 ContacLe Mr. Pdte Hollenbeck Projcct: Pcte llollenbeck Repo Date: Scptember 3.2004 Page I of 2 Client Sample ID: Sample ID: Matrix: Collect Dae: Reccive Date: Collector Moisture: 9523-0000-62F 119587003 Soil 17-AUG-04 20-AUG-04 Client 22%Priect YANK00204 ClicntlD: YANK001 Vol. Rccv.: Parameter Qualifier Result Uncertainty LC TPUV MDA Units DF AnalystDnte Time Batch Mid.Rad Gamma Spec Analysis Gamma.Solid-FSS CAM1 & ALL Ra-226 In-growth W aived Actinium-228 0.835 Americium-241 U -0.0478 Bismuth-212 0.456 Blsmuth-214 0.727 CcsiumT]34 U 0.00 Cesium-137 1.01 CobalL-60 U 0.0218 Europium-1S2 U -0.0396 Europium-154 U -o.oo077 Europium-155 U 0.0736 Lend-212 0.782 Lead-214 0.683 Mangansce-54 U 0.00605 Niabium-94 U 0.00687 Potasslum40 1 15 Radiumn-226 0.727 Silver-108m U 0.014 Thallium-208 0.226+/-0.192 0.0576 +/-0.i88 0.123 41-0.0796 0.0689 4-0.078 0.142+/-0.197 0.0999 +1-0.193 0.215 4/-0.106 0.0303 +t-0.104 0.0638+1-00405 0.0168 +1-0.0397+1-0.091 0.016 +1-0.0192+/-0.0219 0.0199 +/-0.0214+1-0.0553 0.0453 +1-0.542 4-0.0648 0.0538 +1-0.0635+1-0.0568 0.0507+1-0.0557 W1-0.0854 0.0256 +1-0.0837+1-0.106 0.Q338 +/-0.104 4/-0.0198 0.0169 +1-0.0194+1-0.0183 0.0159 41-0.018+1-1.13 0.167 /-1.10+/-0.106 0.0303 +1-0.104 4/-0.0188 0.0163 +1-0.0185 41-0.0425 0.0153 +1-0.0417 0.03581 0.0339 0.043 0.0942 0.116 0.104 0.0529 0.0703 0.0358 0.0334 0.365 0.0638 0.0341 0.0324 pCI/g pCilk pCl/g pCt/g pCilk pCIVg pCi/g pCils POEz pcI!: P MEg pCi/g pci/g pCiug pC1/g pci/g PCilg pcI/g AKB 08/M04 1513 359715 1 The following Prep Methods were performed Methad DescriptIon Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 DSWI 08/23104 1621 359641 The following Analytical Methods were performed Method Descriptlon 1 EhILHASL 300.45.2.3 Notes: The Qualifiers in this report are defined as follows: B Target analyte was detected in the sample as weil as the associated blank.BD Flag for results below the MDC or a flag for low tracer recovery.20 GENERAL ENGiNEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savago Road Charloslon SC 29407 -(843) 556-6171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: HladdamNeckriant 362 Injun Hollow Road East Hampton. Connecticut 06424 Contact: Mr. Pcte Hollenbeck Project: Pctc Hlollenbeck Report DaC: Septembcr3. 2004 Page 2 of 2 Client Sample ID: Sample ID: 9523-0000-062F 119587003 ProjcCl YANK00204 Client ID: YANK001 Vol. ]ecv.: Parameter Qualfler Result Uncertainty LC TPUJ MDA Units DF AnalystDate Time Batch MILd.E Concentration of thc target analyle exceeds the instrumcnt calibration range.H Analytical holding time exceeded.I Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limi.U Indicates thc target analyte was analyzed for but not detccted above the detection limiL Ul Uncertain identification for gamma spectroscopy. X Lab-specific qualificr-plense see case narrative, dat summary package or contact your project manager for details.h Sample preparation or prescrvation holding time exceeded.The above sample is reported on a dry weight basis.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, Sarah Kozlik.Reviewed by 21 D _. GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Povcr Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Petc Halolnbeck Project: Pete Hollenbeck Report Date: September 3,2004 Page I of 2 Client Sample ID: Sampie ID: Matrix: Collect Date: Receive Date: Collector Moisture: 9523-0000-063F 119587004 Soil 17-AUG-04 20-AUG-04 Client 15.1%Proect: YANCO02i24 Client ID: YANK001 Vol. Rccv.: Parameter Qualifier Result Uncertainty LC TFU b[DA Units DF AnalystDate Tnme BalecbNltd. Rnd Gamma Spec Analysis GammaSolid-FSS GMA d ALL Ra-226 In-growth Waived Actinium-228 0.604 41-0.119 Americium.241 U 0.0431 41-0.097 Bismuth-212 0.306 +1-0.210-Bismuth-214 0.503 4-0.0715 Cesium-134 U 0.00 4/-0.027 Ceslum-137 0.334 41-0.0399 Cobalt-60 U 0.0111 41-0.0196 Europium-152 U 0.0458 +.-0.0446_ Europium-154 U -0.0173 +1-0.0607 Europlurn-lSS U 0.0318 4-0.0-183 Lcad-212 0.677 1-0.055 Lead-214 0.579 +1-0.0665 Mangancse-54 U 0.00432 +1-0.0178 Nioblum-94 U 0.000304 +1-0.0158 Potasslum-40 112 +1-802 Radium-226 0.503 +/-0.0715 SlIver-ICBm U -0.00164 +1-0.014_ Thallium-208 0.177 4/-0.030 0.0519 4/-0.1 17 0.0848 41-.095 0.0937 +/-0.206 0.0262 4/-0.0701 0.0179 +410.0265 0.0162 41-0.0391 0.0156 41-0.0192 0.0397 4/-0.0437 0.0421 +/-0.0594 0.0452 41.0.0473 0.0211 4/-0.0539 0.0289 +1-0.0651 0.015 +M..0174 0.0133 +/.0.0155 0.111 1/-0.786 0.0262 +/-0.0701 0.0123 +/-0.0138 0.0139 +/-0.0294 0.111 0.176 0102 0.0555 0.0379 0.0342 0.0342 0.0831 0.0923 0.0933 0.0439 0.0603 0.032 0.0283 0.252 0.0555 0.0259 0.0296 pCi/g pCllg pCtlg pUS/pCifg AKB 0812804 1513 359715 1 pCVk pCllg PCi/g pCiVg pCl~g PCL~g pCilg PCs's Pei/g pCi/g pCilk PCi/g pCi/gl Te efolowing Prep Methods were performed-Metbod Description Analyst Date Tlmc Prep Batch Dry Soil Prep Dry Seil Prep GL-RAD-A-021 BSWI 08c2310o 1621 359641 L The tolowing Analytical Methods were performed Method Descriptlon I F&IvL HAS. 300, 451 L. Notes: Thc Qualifiers in tiis report are defined as follows: I B Target analyte was detected in the sample as well as the nssodated blank._- BD Flag for resuls below the MDC or a flag for low tracer recovy.I I .I 22-GENERAL ENGINEERING LABORATORiES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-171 -www.gel.com Certificate of Analysis Company: ConnecticutYankee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Pete Hollenbcck Project Pecte Hallenbeck Report Datc: Scptcmbcr3,2004 Page 2 of 2 Client Sample ID: Sample ID: 9523-0000-063F 119587004 Proiect: YANK00204 Client ID: YANKOOI Vol. Recv.: Parameter Qualifier Result Uncertalnty LC TPU MDA Units DF AnalystDate Time DatchMitd. E Concentration of the target analyte excecds thC instrument calibration rangc.H Analytical holding time exceeded.J indicates an estimatcd value. The result was greater than the detection lilnit, but less than the reporting limiL U Indicates the target analyte was analyzed for but not detected nbove the detection linitL Ul Uncertain identification for gamma spectroscopy. X Lab-specific qualifier-plicase see case narrative, data summary package or contact your projcct manager for details.h Sample preparation or preservation holding time cxcceded.The above sample is reported on a dry weight basis.This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Pmoject Manager, Sarah Kozlik-Reviewed by 23 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(S43) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddarn Neck Plant 362 Injun Hlclow Road East Hampton, Connecticut 06424 CantactL Mr. Pete Hlollenbeck Project: Pctc Hlollenbeck ReportDate: September3.2004 Page I of 2 Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collcwtor Moisture: 9523-0000-064F 119587005 Soil 17-AUG-04 20-AUG-04 Client 17.7'76 Proiec YANK00204 Client ID: YANKOOI Vol. Recv.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF AnalystDale Time Batch Mid.Rad Gamma Spec Analysts GCnma.Seleld-FSS CAM & ALL Ra-226 In-growth lValied Actinium-228 0396 41-0.146 Americium-24 1 U -0.00402 41t0.078B Bismuth.212 U 0.129 41-0.224 Bismuth-214 0.285 +1-0.0655 Ccsium-134 .U 0.0284 4W.0.0178 Cesiun-137 0.160 +1-0.0363 Cobalt-60 U 0.0157 41-0.0199 Ewropium-152 U 0.00667 +/-0.0425 Europlum-154 U -0.026 Wl-0.0S18 Eurapium-155 U 0.D251 41-0.0619 Lead-212 0.432 +1-0.Q452 Lead-214 0.328 41-0.0747 Manganese-54 U 0.00157 +1-0.0171 Nicbium-94 U -0.000801 +1-0.0148 Potassium40 12.7 41-0.861 Rndlum-226 0.285 +1-0.0655 Silver-108m U 0.00292 +1-0.0159 Thalllumn-209 0.155 41-0.0397 0.0489 +1-0.143 0.064t +-1-00772 0.127 +1-0219 0.0275 4-0.0642 0.0171 4/-0.0174 0.0153 41-0.0356 0.0182 4/-0.0195 0.0368 --0.0417 0.0414 41-0.0507 0.0395 +1-0.0606 0.0226 41-0.0442 0.0304 4/-0.0732 0.0145 4"-O.0168 0.0126 4/-0.0145 0.146 +1-0.844 0.0275 +1-0.0642 0.0134 4J-0.0155 0.0133 +/-0.0389 0.106 0.133 0.270 0.0581 0.0364 0.0325 0.0393 0.0771 0.091 0.0817 Q0.469 0.0634 0.0311 0.0269 0.323 0.058!0.0283 0.0283 pCilg PCI/g, pfi/g pCilg pCflg PCi~g PCi/B pCVg pC11g pCi/g PCVg pCi/g pCi/g AKO 08128104 1514 359715 1* The following Prep Mcthods were performedl c hethod Description Axalyst Dale Time P'rep Batch Dry Soil Prep Dry Soil Prcp GL-RAD-A-021 BSYWI 08J23/04 1621 359641 T The following AnalytUcal Methods were performed L blethod Description I EMIL 1ASL 300.45.2.3 Notes:_ nTe Qualifiers in ths seport ui defined as follows: B Target analyce was dctected in the samplc as well as thc associated blank.BD Flag for rcsults below thc MDC or a flag for low tracer recovery.-E Concentration of the target analyte exceeds the instrument calibration range.24. G A G R A T L GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Chartoston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yank-ec Atomic Power Address: IHaddam Neck Plant 362 Injun Hollow Roand East Hanmpton, Connecticut 06424 Contact: Mr. Pete Hollenbeck Projectc Pete Hollenbeck Client Sample ID: Sample ID: Report Date: Scptembcr3,2004 Page 2 of 2 9523-0000)64F 119587005 Prolect: YANKC00204 cient ID: YANKOOI Vol. Recv.: Paranmeter Qualilner Result Uncertainty LC TrUJ MDA Units DF AnalystDale Time DatchMtd.11 Analytical holding time exceeded.J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.U Indicates thc turgct analyte was analyzed for but not detected above the detection limiL Ul Uncertain idcntifcation for gamma spectroscopy. X Lab-specific qualifier-please see case narrative, data sumnmary package or contact your project manager for details.h Sample preparation or preservation holding time exceeded.The above sample is reported on a dry weight basis.This data rcport his becn prepared and rcvirwed in accordance with Gencral Enginecring Laboratories, LLC standad operating procedures. Pleasc dirct any questions to your Proict Manager, Sanmh Kozlik.' ' *QCU'k t* VRciewed by Reviewed by a CQ /D(1 25. GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gol.cbm Certificate of Analysis Company: Connerticut Yankee Atomic Power Address: 1addarn Neck Plant 362 Injun Hollow Road East Hampton. Connecticut 06424 Contact: Mr. Pete Hollenbeck Project: Pete Hallenbeck Client Sample ID: Sample ID: Matnx: Collect Date: Receive Date Collector: Moisture: Report Date: September 3,2004 Page I or 2 9523-0000-065F 119587006 Soil 17-AUG-04 20-AUG-04 Client 13.9%Proicci: YANK0020t Client ID: YANKOOI Vol. Rccv.: Parameter Qualifier Result Uncer-lanty .LC T1'U blDA Units DF AnalystDate Ttme Batchbird. Rnd Comina Spec Analysts GammkaSobid-FSS GAI & ALL Ra-226 In-growrh Waived Actinium-228 0.640 +1-0.189 0.0555 +1-0.15 0.121 Americium-241 U -0.0323 4/-0.082 0.0707 +1-0.0804 0.146 Bismuth-212 0.403 +/-0.269 0.140 +1-0.263 0.299 Bismuth-214 0.461 +/-0.0928 0.0309 +t-0.0909 0.0659 Cesium-134 U 0.0169 +t-0.0_45 0.0193 +1-0.024 0.0415 Casium-137 0.175 +1-0.0404 0.0167 +1-0.0396 0.0358 Cobalt-60 U 0.0094 +1-0.0214 0.0184 +M-0.021 0.0408 Europium-1S2 U -0.0275 +1-0.0513 0.0424 I-0.0503 0.0894 Europlum-154 U -0.0214 +1-0.0682 0.0535 +1-0.0668 0.118 Euzplum-155 U 0.0465 +1-0.085 0.0439 +1-0.0833 0.0913 Lead-212 0.634 +1-0.0608 0.0251 +l-0.0595 0.0522 Led-214 0.507 +t-0.0939 0.0309 +1-0.092 0.0651: Manganese-54 U -0.00078 4/-0.021 0.0177 +/-0.0206 0.038 I Nlobium-94 U 0.0202 +1-0.0201 0.0177 +/-0.0197 0.0375 Potasslum40 11.8 +1-0.928 0.141 +1-0.909 0322 Radium-226 0.461 +/-0.0928 0.0309 +1-0.0909 0.0659 Silver-lOSm U -0.0124 +/-O.0177 0.0142 +M-0.0174 0.0301 Tlalilum-208 0.257 +/-0.0554 0.0168 +1-0.0543 0.0358 pCL1g pCU9 pCi/i: pCVg PCV 8 pCi/g pCi/g pC11g pcitg pcilg pCi/i.pCill AKB 0828104 1514 359715 1 I The following Prep Methods were perform ed Method Description Analyst Date Time P'rep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 BSWVI 08/3/04 1621 359641 I The rollowing Analytical Methods wcre performed I Method Description I EML HASL 300.4.5.23 Notes:-The Qualifiers in this report am defined as follows: I B Target analyte was detected in the sarnple as well as the associated blanlk IBD Flag for rsults below the MDC or a nag for low tracer recovery..- E Concentration of he truget anolyte excee the instrument calibration rangc.26 CASE NARRATIVE For CONNECTICUT YANKEE RE: Soils PO# 002332 Work Order: 1195S7 SDG: MSR#04-25SS Septembcer 2, 2004 Laboratory Identification: General Engineering Laboratories, LLC Mailing Address: P.O. Box 30712 Charleston, South Carolina 29417 Express Mail Delivery and Slipiping Address: 2040 Savage Road Charleston, South Carolina 29407 Telephone Number: (843) 556-8171 Summary: Sample receipt The samples for the Soil Project for work order 119587 arrived at General Engineering Laboratories, LLC, (GEL) in Charleston, South Carolina August 20, 2004 for environmental analysis. All sample containers arrived without any visible signs of tampering or breakage. The chain of custody contained the proper documentation and signatures. The laboratory received the following samples: 9523-0000-060F 9523-0000-067F 9523-0000-061F 9523-0000-068F 9523-0000-062F 9523-0000-069F 9523-0000-063F 9523-0000-070F 9523-0000-064F 9523-0000-071F 9523-0000-065F 9523-0000-072F 9523-0000-066F 9523-0000-059F GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.P.O. Box 30712 -Charloston, SC 29417 -2040 Savago Road (29407)Phone (843) 556-8171

Fax (843) 766.1178 *v vw.gel.com Items or Note: No items to note.Case Narrative:

Sample,-analyseswxere condtCted using-methodology as outlined in General Engineering Laboratories (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are listed below by analytical parameter. Analytical Request: Fourteen soil samples were analyzed for FSSGAM.Internal Clinin Or custodly: Custody was maintained for all or these samples.Data Package: The enclosed data package contains the following sections: Case Narrative, Cliain of Custody, Cooler Receipt Checklist, Laboratory Certifications, and all analytical fractions. I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature. SarhIolkfi5 Project Manager GENEfRAL ENGINEERING LABORQATORIIES, LLC a Member of THE GEL GROUP. INC.P.O B0x 30712 -Charleston, SC 29417 -2040 Savage Road (29407)Phone (843) 556-8171

Fax (843) 766-1178
vwwwgel.ccm CHAIN OF CUSTODY Li- f L7- U- '_------ ( * -7 *-* ( '
r[.-. -. (--- I _" ( .I -I -I r F--Health Physics Procedure GPP-GGGR-R5104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2004-00163 362 Injun Hollow Road0 E5st /ampton, CT 06414 860-267-2556

/ g ProjectName: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone: Comments: Jack McCarthy 860-267-2556 Ext.3024 MCodia Saple ConSiner-General Engineering Laboratories Code &Type 2040 Savage Road Code .Charleston, SC 29407 (843-556-8171) O Sarah Koziik W r Priority: 02 30 D. CD 15 D. [ 7 D. :. ....O ther: ._.._:_..__._:.____. Sample Designation Date Time Comment, Preservation Lab Sample ID 9523-0000-060F 8/17/2004 1430 TS 0 BP X _ , 9523-0000-061F 8/17/2004 1440 TS G BP X _9523-0000-062F 8/17/2004 1434 TS G BP X .--9523-0000-063F 8/17/2004 1435 TS G BP X 9523-0000-064F 8/17/2004 1416 TS G BP X 9523-0000-065F 8/17/2004 1425 TS G BP X ----9523-0000-066F 8/17/2004 1415 TS G BP X ----9523-0000-067F 8/17/2004 1335 TS G BP X _____9523-0000-068F 8/17/2004 1345 TS G BP X __9523-0000-069F 8/17/2004 1410 TS G BP X.NOTES: PO#: 002332 MSR#:04-2588 U LTP QA E Radwaste QA 2 Non QA Samples Shipped Via: Tnfern4;Cqntainer Fed Ex Temp.-:Deg. C.1) R B7 Date/Time 2)Re vedBy iD e .Custody Seal Intact?,i i;//4/Dt C@<J 872S/6f/<'< 2Other-.g 3 linquished By Date/Time

4) gecieved B9} Date/Time 79o)L I59O ?aoO Y Bill of Lading # .5) Relinquished By Date/Time

6) Received By Date/Time

( -- --- -( ---- (--- (---- r--': C ( -, -, (7 (~ V' (V V' .FI (--- ' ( -.U -" F" -, Health Physics Procedure GPP-GGGR-R5 104-003-Attachment B-CY-00 I Major W1)4 Connecticut Yankee Atomic Power Company Chain of Custody Form o. 2004-00165 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested .Lab Use OnlY .Contact Name & Phone: Comments: -Jack McCarthy 860-267-2556 Ext. 3024 Modei Tpe SConzin: General Engineering Laboratories Code &Type 2040 Savage Road Code Charleston, SC 29407 C843-556-8171) 0 Sarah Kozlik M CIO -Xn Priority: 0 30 D. 1 5 D. El 7 D.Other: .Sample Designation Date Time Comment, Preservation Lab Sample ID.9523-0000-070F 8/17/2004 1355 TS G BP X 9523-0000-071F 8/17/2004 1358 TS G BP X --9523-0000-072F 8/17/2004 1405 TS G BP X ----9523-0000-059P 8/16/2004 1130 TS G BP X __._._._... NOTES: P0O#: 002332 MSR #:04- 2588 LTP QA [3 Radwaste QA El Non QA Samples Shipped Via: Internal 9ntainer.(R Fed Ex Ternp.: #, Deg. C_ __ UPS 1) R11n2 evde. , n h y)Date/Time 2)e yd B Y. ate/ie Custody Seal Intact?.7. .el / l. , C Other.Aelinqffished By Date/Time 4Rce V~dOB Date/Time 75'702 4'5&zo %~ 0 Y x'XNo Bill of Lading#5) Relinquished By Date/Time

6) Received By Date/Time COOLER RECEIPT CHECKLIST

-L L S 1tate t fnUt of ranKee Slatement of Worl; for Analytical Lab Serices cY-IsC-sow-oo0I .Figure 1. Sample Check-in List C, )a -.& I t Date/Time Received: 'I 0 I 0+SDG#: Zs-Os Work Order Number: I q s8l Shipping Container ID: 1. Custody Seals on sh ipping container inlacl 2. Custody Seals dated and signed?3. Clhain-of-Custody record present?4. Cooler lemperaturm

5. Vermiculitelpacking materials is: 6. Number of samples in shipping container.

7. Sample holding times exceeded?Chain of CustodyiJ t obCf ? ° b AZ:1 Ye.-j-No [I Yes Y-No I[3 Ycs N t ]7 TI\Wet [ ) Dry [ ]Yes [ J Not5,-X S. Samples I e: tpeo iuzard labels custody seals .ppropriae sample labels 9. Samples lr in goqndffion leaking haroken have air bubbles 10. Were any anomalies identified in sample receipt? Yeq.o [I1. Description of anomalies (include sample numbers): Sample CustodianlLaboratoryL_

Telephoned to: Date: nn_'RV_ ..-V1 SAMPLE RECEWT & REVIEW FORM PIM use only Client: (, ' r\ c C il C Li f- .SDGMARCOCI\ork Order.Date ]Rcccied: Pi(A) Revew (ensure non-conrornming items 2re resolved prior to signing): Received By: q .Samiple Rleceipt Criteria E z E Commcnts/Qualificrs (Required for Non-Conforming Items)1 Shipping `onainers received Circle AppicabIle: seals brolicn damagcd conialner 1eaking containcr olier (dcscribc intact and s lkd?Samples requirin old Circle Coolant I ice bag blue Ice dry Ice ncoc ofher(dcsi 2 preservation within +I; 2 C)?Record presCrvation mietloc4 3 Chain of custody documents included with shipment?Sample containers intact and Circle Applicable: setls b damaged contalner leaking container other (describc 4_ sealed?_Samples requiring chemical _Sampicontainers afrecied and observed ptl: preservation at proper pH?6VOA vials free of headspace _ / IDls and containers a flcted: 6 (defined as < 6mm bubble))?7 Samples received within holding Ids and lesteccd: time?8 Sample ID's on COC match ID' Sample ID's and conlrs *cied: on bottles? /_ Date & time on COC ml Kch date Sample ID's Darectcd:& time on bottles? _Number of con. drs received Sample ID's affected: 10 match numb indicated on COC?11 Coc fis properly signed in relinquished/received sections?Air Bill ,Tracking

's, &12 Additional Comments 0 Statement of Work for Analytical Lab Services CY-ISC-SOW-00 I Figure 1. Sample Check-in List Date/Time Received:

/)o SDGOA : flL4mQ Work Order Number: ( I581 Shipping Container lD:-D-)90 5 Chain of Custody U l -L (I. Custody Seals on shipping container inlact? Yes dN []2. Custody Seals dated and signed? Yes [4-Nt 1 ]3. Chain-of-Custody record present? Yes ,[41% ]4. Cooler temperature l (5. Vermniculitelpacking materials is: -~-AWet [DryE[6. Number of samples in shipping container. _7. Sample holding times exceeded? Yes [ No S. Samples 'lave:______hazard labels to..CJtOdy seals k.3nppFopriate sample labels 9. Samples are: in good condition cleaking broken bave oir bubbIls 10. Were any anomalics identified in sample receipt? Ycsj -° E 3 11. Description of anomalies (include sample numbers): Sample CustodianfLzaboratory: Date: Telephoned to: On By a C.,)V~Iro~SAMPLE RECEIPT & REVWEW FORM PM use only Client: Ctw ( c I CL 4 [ -SDGIARCOCI Work Ordcr: Date Received: Pry(A) Review (ensure non-confroning itxnis nre resolved prior to signinj Received 1ly: r-- -- ---- ( --,-- (----F-3 H t Lab Name: STL Richland Lot-Sample No.: J3F200246-15 Client Sample ID: 9523-0000-056 F (-- ( F ( I FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 CDC No.: 2003-00117 I: 1 1 ( § (.Date: 16-Jul-03 Parameter EUROPIUM-1 55 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD.212 LEAD-214 THAWUM-208 Result Qual-1.52E-02 U 1.72E+01-1.BE-02 U-4.96E-02 U 1.42E+00 1.35E+00 4.83E-01 J CommcnIs:.-Count Total MDC MDA, Rpt Unit, Error ( 2 s) Uncer( 2 s) Aclion Lev Lc 2.1E-01 2.1Eot01 3.66E.01 pC/g 3.4E+00 3.4E+30 1.17E400 pCVg 8.4E-02 8.4E02 1.502-01 pCVg 7.6E-02 7.6EoD2 1.27E-01 pClg 3.2E-01 3.2E-01 2.01 E-01 pCLtg 3.7E-01 3.7E-01 2.69E-01 pCVg 1.6E-01 1.6E-01 1.35E-01 pCVg Yield RsUJMDC, CRDL(RL) RstrolUcert -0.04 1.57E+01 -0.14 (14.7)(10.2)-0.11 6.96E-01 -0.38-0.39 2.852-01 -(1.3)(7.1)1.00E+00 (8.8)(5.)1.00E+00 (7.4)(3.6)1.00E+00 (6. 1)Collection Date: 517/2003 10:05:00 AM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Cient Sample ID, Balch No Analysis, Total Sa Aliquot Prlmar Prep Date Size Size Detecth 7/8/03 09:09 a 111.2 GER4: 9 718/03 09:09 a 111.2 GER4 9 7/8/03 09:09 a 111.2 GER4!9 7/8/03 09:09 a 111.2 GER4: 9 71BIQ3 09:09 a 111.2 GER4 9 7/8/03 09:09 a 111.2 GER4!9 7/8W03 09:09 a 111.2 GER4: 9..No. of Results: 17 STL Richland MDCJMDALc -Detection, Decision Level based en Instnarent background or blank, adjusted by the sample Efflclency, Yield, and Volume.rplSTLRcthSnmple J Cual

No U qualllfer has been assigned and the result Is below the Reporting Umlt, RL (CRDL) or Report Valuc Is Estimated.

V4.03 A97 U Qual .Analyzed for, but the result Is less than the MdclMdarToLal Uncert or gamma scan software did not IdenUty the nucide.Ln [ __ I 1, --- ---- ( ____ -.(__ -(_ __ (---, (--* r- IF ( -I('--I I In 3 H n FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00117 Lab Name: STL Richland Lot-Sample No.: J3F200246-16 Client Sample ID: 9523-0000-057 F Date: 16-Ju1 03 Collection Date: 517/2003 10:25:00 AM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Samnple ID. Batch No FResult Count Total MDC)MDA, Apt Unit, Yield RstMD1C, Analysis, Total Sa Aliquot Prlmar Parameter Cual Error( 21) Uncert2 s) Actlon Lev Lc CRDL(RL) RstirotUefrt Prep Date SIze Size Dotocit Batch: 3174511 E901.1 WorkOrder: FOX601M ReporlDB ID: 9F0X6010 ACTINIUM-228 3.99E-01 U 4.012.01 4.0E01 9.70E-01 pClg 0.41 7/8/03 09:09 a 103.0 GERS5 (2.) 9 AG-108M -8.14E-02 U 8.3E-02 8.3E.02 1.37E-01 pCVg -0.45 7/8/03 09:09 a 103.0 GER5 2.862-01 *(1.5) 9 AMERICIUM-241 8.27E-02 U 1.5E-01 1.SE-01 2.53E-01 pCVg 0.33 7/8/0309:09 a 103.0 GERS5 1.03E+00 (1.1) g 8ISMUTH-212 1.85E+00 U 1.4E+00 1.4E+00 2.73E+00 pCL/g 0.68 7/8103 09:09 a 103.0 GERS!3.00E+00 (2.6) 9 L1SMUTH 214 1.25E+00 U 4.1E201 4.1E-01 5.83E-01 pC1g (2.1) 7/8103 09:09 a 103.0 GERS!1.00E+00 (6.1) S COBALT.60 4.74E-02 U 9.5E-02 9.5E.02 1.61E-01 pCVg -0.29 7/8103 09:09 a 103.0 GER5!1.52E-01 -(1.) 9 CESIUM-134 -5.30E-03 U 9.3E-02 9.3E202 1.69E-01 pC1/g -0.03 7/8/03 09:09 a 103.0 GER5!1.87E-01 -0.11 g CESIUM-137 2.65E+00 4.1E-01 4.1E*01 1.59E-01 pCVg (16.7) 7/8/03 09:09 a 103.0 GER5!3.16E-01 (13.1) g EUROPIUM-152 -2.81 E-02 U 2A4E-01 2.4E201 4.07E-01 pCVg -0.07 7/8/03 09:09 a 103.0 GER5!4.04E-01 -0.23 EUROPIUM-154 -1.48E-01 U 24E-01 24E-01 4.07E-01 pCVg -0.36 7/803 09:09 a 103.0 GER5S 3.72E-01 -(1.2) 0 STL Richland MOCIMDALe -Delection, Decision Level based on Instrument background or blank, adjusted bythe sample Efllclency, Yield, and Volume.rptSTLRehSample J Qual -No U qualliler has been asslgned and the result Is below the Reporting UmIt, AL (CROL) or Report Value Is Estimated. V4.03 A97 U Cual -Analyzed for, but the result Is less than the Mdc/Mda)Total Uncert or gamma scan software did not Identify the nucilde.t0 [---- (---- I I- f -- I I---- (- -I--. -r- [(- -t.4 H FORM I SAMPLE RESULTS SDG: 23222 ReportNo.: 23076 COC No.: 2003-00117 Date: 16-Jul-03 Lab Name: STL Richland Lot-Sampte No.: J3F200246-16 Client Sample ID: 9523-0000.057 F Parameter EUROPIUM.155 POTASSIUM*40 MANGANESE-54 NIOSiUM.94 LE-AD.212 LEAD.214 THALUUM-208 Result Qu 1.392-01 U 1.85E+01-1.87E-02 U 7.44E-02 U 1.261+00 1.68E+00 5.57E-01 U al Count Error ( 2 s)1.9E-01 3.6E+00 7.92.02 7.1 E-02 3.2E-01 4.2E-01 1.7E-01 Total Uncer'(2 5)1.9E-01 3.61E+00 7.92-02 7.1 E202 3.2E 01 4.2E-01 1.7E 01 MOCINIDA, Rpt Unlt, Action Lev Le 3.36E-01 pCvg 1.33E+00 pClg 1.42E-01 pCVg 1 47E-01 pCl/g 2.92E-01 pCVg 2.82E-01 pCVg 2.84E-01 pCVg Yield RsUMDC, CRDL(RL) RSstotUcert 0.41 1.S7E+01 (1.5)(13.9)(10.4)-0.13 6.96E-01 -0.47 0.5 2.85E01 (2 1)(4.3)1.002+00 (7.8)(5.9)1.002+00 (8.)(Z)1.00E+00 (6.6)Collection Date: 5/7/2003 10:25:00 AM Received Date: 6/20/2003 9:50:00 AM Matrixt SOIL Ordered by Client Sample ID. Batch No Analysis, Total Sa A~lquot PrImar Prep Date Size Size Delecic 7/8/03 09:09 a 103.0 GER5: g 7/8103 09:09 a 1010 GER5 9 7/8/03 09:09 a 103.0 GERS!9 7/E103 09:09 a 103.0 GERS 9 7/8103 09:09 a 103.0 GERS!9 7/8103 09:09 a 103.0 GERS!g 7/8103 09:09 a 103.0 GER5 9 No. of Rosults: 17 Comments: STL Richland MDC[MDALc -Detection, Docislon Leval based on Instrument background or blank, adjusted by the sample Effleiency, Yield, and Volume.rptSTLRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Umit, RL (CRDL) or Report Value Is Esimated.V4.03 A97 U Qual -Analyzed for, but the result Is less than the Mdc/MdaJtnol Uncert or gamma scan softw2re did not Identity tie nuclide. 177 t7- * (-----(77 F [.C.-- r t.1, -- -. v , " I---- -- V -[7-7 177 (Hd H n)FORM I SAMPLE RESULTS SDG: 23222 Report No.: 23076 COCNo.: 2003-00117 Lab Name: STL Richland Lot-Sample No.: J31200246-17 Client Sample ID: 9523-000058 F Date: 1 6-Ju1-03 Collection Date: 5/7/2003 10:07:00 AM Received Date: 6/20/2003 9:50:00 AM Matrix: SOIL Ordered by Client Sample ID. Batch No Result Count Total MQDCMDA, Rpt UnIt Yield RstlMDC, Analysis, Totbl Sa Aliquot PrImar Parameter Dual Error ( 2 s) Uncertl 2 s) Action Lev La CRDL(RL) RsWtrotUcert Prop Date Size SIzo Detect(Batch: 3174511 E901.1 WorkOrder FOX621AA ReportBIDt: 9FOX6210 ACTINIUM-228 1.8 1 E+0 5.4E-01 5.4E-01 4,63E201 pC/g (3.9) 71V03 09:07 a 114.8 GER6 (6.73 9 AG-108M -3.11E.02 U 6.3E-02 6.32.02 1.05E-01 pCVg -0.29 7J8103 09:07 a 114.8 GER6 2.86E-01 -0.99 9 AMERICIUM-241 -9.65E-02 U 2.0E-01 2.0-t01 3.18E-01 pCVg -0.3 718/03 09:07 a 114.8 GER5 1.03E+00 -0.98 9 BISMUTH-212 2.131+00 U 1.2E400 1.2E+00 2.3SE+00 pCVg 0.91 7/8/03 09:07 a 114.8 GERE 3.00E1.00 (3.6) 9 BISMUTH-214 1.43E+00 3.3E-01 3.3E201 2.34E-01 pClIg (6.1) 7/8103 09:07 a 114.8 GERE 1.00E+00 (8.8) 9 COBALT-60 -4.41E-02 U 7.3E-02 7.3E-02 1.24E-01 pCVg -0.35 7/8/03 09:07 a 114.8 GERS: 1.52E-01 -(12) 0 CESIUM-134 3.24E-02 U 8.4E-02 8.4E 02 1.57E-01 pCI/g 0.21 7/8/03 09:07 a 114.8 GER6: 1.87E-01 0.77 9 CESIUM-137 1.822+00 3.2E-01 3.2E-01 1.41E-01 pCVg (12.9) 7/8/03 09:07 a 114.8 GER6: 3.16E-01 (11.5) 9 EUROPIUM-152 -1.82E-01 U 1.9E-01 1.9E201 3.03E.01 pClg -0.6 7/8/03 09:07 a 114.B GER6: 4.04E-01 -(1.9) 9 EUROPIIJM-154 -1.47E-01 U 2.3E-01 2.3E.01 3.87E-01 pCI/g -0.38 7/8103 09:07 a 114.8 GE26: 3.72E-01 -(1.3) g STL Richland MDCIMDALo -DetectIon, Decision Lovcl based an Instrument background or blank adlustod by the sample Efficiency, Yield, and Volume.rptSTLRrhSnampe J Quat -No U qualifier has been assigned and the result Is below the Reporting Umit, SL (CRDL) or Report Value Is Estimated. V4.03 A97 U Dual -Analyzed for, but the result Is less than the MdclMdajTotal Uncert or gammr scan software did not Identify the nucilde.PI I -V-, u: F7( I I (L : (-1-4 FORM I SAMPLE RESULTS SDG: 93299 Report No.: 23076 COC No.: 2003-00117 Lab Name: STL Richland Lot-Sample No.: J3F200246-17 Client Sample ID: 9523-0000.058 F Parameter EUROPIUM-155 POTASSIUM-40 MANGANESE-54 NIOBIUM-94 LEAD-212 LEAD-214 THALLIUM-208 Result Cuat-8.51E-03 U 1.94E+01*2.30E.02 U-9.09E.03 U 1.70E+00 1 .39E+00 4.1B6E-01 J Comments:-Count Error ( 2 5)1.6E-01 3.6E+00 7.9E-02 6.6E-02 3.5E*01 4.CE-01 1.4E-01 Total Uncert 2 s)1.6E-01 3.6E+00 7.9E002 6.6E.02 3.5s-01 4.02-01 1.4E-01-MDCIMDA, Rpt Unit, Action Lev Lc 2.80E-01 pCVg 1.20E+00 pCVg 1.41E-01 pCVg 1.1 8E-01 pClg 1.75E-01 pCVg 2 47E-01 pClg 1.31E.01 pCVg Yield Rst/MDC, CRDL(RL) Rst/rTtUccrt .0.03 1.57E+01 -0. 1 (16.2)(10.8).0.16 6.96E-01 -0.58.0.08 2.8SE-01 -0.28 (9. 7)1.00E+00 (9.8)(5.6)1.00E+00 (6.9)(3.2)1.00E+00 (6.)-Date: 16-Jul-03 Collection Date: 517/2003 10:07:00 AM Received Date: 6/20/2003 9:50:00 AM Matrix. SOIL Ordered by Client Samplo ID. Batch No Analysis, Total Sa Aliquot Prima: Prep Date Size Size Detect 718103 09:07 a 114.8 GERS 9 7/8/03 09:07 a 114.8 GER6 9 7/8/03 09:07 a 114.8 GER6 9 7181/03 09:07 a 114.8 GER6: 9 718/03 09:07 a 114.8 GERG: 9 7/8/03 09:07 a 114.8 GER6: 9 7/8/03 09:07 a 114.8 GER6: 9 No. of Results; 17 STL Rlchland MDCIMDALc -Detection, Decision Level based on Insirument baaekground or blank, adiusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Cual -No U quallfer has been assigned and the result Is below the Reporting I-mit, RL (CRDL) or Report Value Is Estimated. V4.03 A97 U Qual -Analyzed for, but the result Is less than the MdelMdalTotat Uncert or gamma scan software did not Identify the nuelide. (*-- -- F- --02 t.4 (---- ---- F-- ( --l F- -- (

I 7-I- ' I ( -- I -C- ---- (i-Date: 16-Jul-03 FORM It H DUPLICATE RESULTS Lab Name: STL Richland SDG: 23222 Collection Date: 515/2003 2:06:00 PM Received Date: 6/20/2003 9:50:00 AM Lot-Sample No.: J3F200246-1 Client Sample ID: 9523-0000-037 F DUP Report No.: 23076 COC No.: 2003.00114 Matrix: SOIL Resul2, Count Total MDCIMDA, Rpt Unit, Rst/MOC, Analysis, Total Sa Aliquot Primary Paramater Orig Rst Qual Error ( 2 s) Uncart 2s) Action Lev CRDL Yleld R /rotlUcert Prep Date size Size Detector Batch: 3174511 E901.1 WorkOrder.

FOX51AC Report MD: FOX11CR OrIgSaDB ID: 9FOX5110 ACTINIUM-228 9.17E-01 2.3E-01 2.3E-01 2.10E-01 pCVg (4.4) 77103 06.22 p 231.1 GERBS1 7.25E-01 RER2 1.1 (7.9)AG-tO8M 7.22E-03 U 3.6E-02 3.8E.02 6.69E-02 pCVg 0.11 717/03 06:22 p 231.1 GER8SI-5.05E-02 U RER2 2.0 2.865E-01 0.38 9 AMERICIUM-241 1.15E-03 U 7.6E-02 7.6E-02 1.27E.01 pClg 0.01 7/7/03 0622 p 231.1 GERBS1-2.43E-02 U RER2 0.4 1.03E+00 0.03 9 SISMUTH-212 1.54E+00 U 6.9E-01 6.9OE01 1.18E+00 pCVg (1.3) 717/03 06:22 p 231.1 GER85 1 2.03E+00 U RER2 0.8 3.OOE+00 (4.4) 9 BISMUTH-214 8.89E-01 U 1.8E-01 1.8E501 2.74E-01 pCIg (3.3) 7/7/03 06:22 p 231.1 GER8S1 9.55E-01 U RER2 0.5 1.00Z+G0 (9.9) 9 COBALT-60 5.87E-03 U 3.0E-02 3.OE-02 5.99E-02 pCVg 0.1 7m7o03 06:22 p 231.1 GER8S1 2.65E.03 U RER2 0.1 1.52E-01 0.39 9 CESIUM-134 6.39E.02 U 3.8E-02 3.8E-02 7.94E-02 pClg 0.68 717/03 06:22 p 231,1 GERBS1 2.25E-02 U RER2 1.1 1.87E-01 (2.8) 9 CESIUM.137 3.38E+00 4.4E-01 4.4E-01 7.0OE-02 pCVg (47.8) 7/7/03 06:22 p 231.1 GERBSI 3.38E+00 RER2 0.0 3.16E-01 (15.5) 9 EUROPIUM-152 8.24E-03 U 1.1E-01 1.1E-01 1.84E-01 pCVg 0.04 7/7/03 06:22 p 231.1 GERBS1 8.85-02 U RER2 0.7 4.04E-01 0.16 9 EUROPIUM154 t1.08E03 U 1.0E-01 1.OE-01 1.92E-01 pCVg O0.01 71/03 06:22 p 231.1 GER8S1-3.74E-02 U RER2 0.5 3.72E-01 -0.02 9 EUROPIUM155 4.94E-02 U 9.5E 02 8.5E.02 1.68E-01 pCvg 0.29 717/03 06:22 p 231.1 GER8S1 4.11E.02 U RER2 0.1 1.57E+01 (1.) 9 STL Richland RER2 -RrptieaErorRatio = (S-D sqrt(sq(TUs)sq(TPUdI)]a5 deined by ICBOA.rptSTLRchDupV4.0 3 A97 WfDCMDA,Lc -Detectlov, Dedsion Level based an Instruent backgon or blank adluste by the samptc Efrldency, Yltld, end Volunw.U Quni .Analyzed tor, but tbe reuI s tesethanthe MdrJt¶darrotaIUnert or gama scan software did ot Idenlfy the nudide.n To r-(f)tH-r--- I --- r- " I I ( r K 17 : Date: 16-Jul-03-- (FORM II H Lab Name: STL Richland Lot-Sample No.: J3F200246-1 Client Sample ID: 9523-0000-037 F DUP DUPLICATE RESULTS SDG: 23222 Report No.: 23076 COC No.: 2003-00114 Collection Date: Received Date: Matrix: 51512003 2:06:00 PM 6/20/2003 9:50:00 AM SOIL Parameter POTASSIUM40 MANGANESE-54 NIOBIUM-94 __Result, Orig Rst B.86E+00 9.45E+00 1.39E-02 1.77E-02-1.58E.02 9.39E-03 Q Count Total ual Error ( 2 s) Unrert( 2 s)1.SE+00 1.6E+00 RER2 0.5 U 4.OE-02 4.02-02 U RUEM 0.1 U 3.0E-02 3.0E-02 U RER2 1.1 J 1.9E-01 1.9E-01 J RER2 0.6 J 2.0E-01 2.OE-01 RER2 1.4 J 8.8E-02 8.BE-02 J RER2 0.0-MDCIMDOA Action Lev 6.30E-01 7.37E-02 5.13E-02 1.48E-01 1.40E201 6.12E-02 Rpt Unit, CRDL pCVg 6.962E01 pCVg 2.SSE-O1 pCVg 1.00E+00 pCVg 1.00E+00 pCVg 1 .0OE+00 RsttlUDC, Yield RstrotUceft (14.1)(11.5)0.19 0.7-0.31-( .)(5.6)(5.8)(5.9)(8.4)(4.4)(6.1)Analysis, Prep Date 717/03 06:92 p 717/03 06:22 p 71/03 06:22 p 7/03 06-22 p 717/03 06:22 p 7/103 06-22 p Total Sa Aliquot Size Slzo 231.1 9 231.1 9 231.1 9 231.1 9 231.1 9 231.1 9 Primary Dotector GER8S1 GER8S1 GER8$1 GERBSt GERBS1 I LEAD-212 8.28E 7.36E LEAD-21 4 8.20E 1.02E-HAWUUM-209 2.67E 2.68S No. ot Results: 17 Comments:.01-01-01-01-01 STi Richland RER2 .Repileete Error RatIo =(S-Dytsqrt(sqPUs)tsqMUd))1 as defloe by [CPT BOA.rptSTLRct DupV4.0 MDCNjMAL -Delctlan, Decision Level based am Init mt batkgrowd or blanl, dJusted by Ih sample fitciency, yield, and Volume 3 A97 J Qua! -No U quafUcr bhs been assgndand the result Is below the Reporting LMt, RL (CRDL) or Report Value I Estlated.U Qual -Anatyd for, but the result Is lc thn the MdelMdalrotal Uncert or ganmm wsn sortware did not Identlry tle nuilde.Ln F --- r*- ( -. r I --I (7~ F V -( -I -(-- -- (--- (--,- (,- --f-3 tH FORM 11 BLANK RESULTS Date: 16-Jul-03 Lab Name: STL Rtchtand Matrix: SOIL SDG: 23222 Report No.: 23076 Count Total MDCjMDA, Rpl Unit, Rst/MDC, Analysts, Total Sa Aliquot Primary Parameter Result Cual Error(2s) Uncer 2s}) Lc CRDL Yield RstlTotUcert PrepDate Size Size Deteclor Batch: 3174511 E801.1 WorkOrder F02XBIAM Report DBID: F02XBlAB ACTINIUM-228 98.83E-02 U 9.9E-02 9.9E202 1.81 E-01 pCVg -0.49 7/8/03 09:07 a 200.0 GER7$1-(1.8) 9 AG-108M 5.79E204 U 2.2E-02 22E-02 4.02E-02 pCVg 0.01 7/8/03 09:07 a 200.0 GER7S1 0.05 9 AMERICIUM-241 1.30E-02 U 7.9E-02 7.9E-02 1.40E-01 pCVg 0.09 718/03 09:07 a 2DO.0 GER7S1 0.33 9 BISMUTH-212 -5.85E-02 U 3.6E-01 3.6E.01 6.71 E-01 pCVg -0.09 7/8/03 09:07 a 200.0 GEF17$1 3.00E+00 -0.32 9 BISMUTH-214 4.28E-02 U 6.9E-02 6.9E202 1.22E-01 pCVg 0.32 718/0309:07 a 200.0 GER7$1 1.00E+00 (1.2) g COaALT-60 -1.86E-02 U 312E-02 3.2E-02 5.40E-02 pCVg .0.34 7/8103 09:07 a 200.0 GER7S1 1.52E-01 -(1.2) g CESIUM.134 -5.64E-03 U 2.7E-02 2.7E.02 4.93E-02 pCt/g -0.11 7/8/03 09:07 a 20.0 GER7S1 1.87E-01 .0.42 g CESIUM-137 -3.35E-02 U 2.8E202 2.8E-02 4.07E-02 pCVg -0.82 7/8103 09:07 a 200.0 GER7SM 3.16E-01 -(2.4) g EUROPIUM-152 -1.14E-02 U 8.1 E-02 8.1E-02 1.412E01 pCVg .0.08 7/810309:07 a 200.0 GER7$1 4.04E-01 -0.28 g EUROPIUM-154 -7.54E-02 U 7.8E-02 7.8E202 1.16E-01 pCVg -0.65 718103 09:07 a 200.0 GER7S1 3.72E-01 -(1.9) 9 EUROPIUM-155 7.82E-03 U 5.6E-02 5.6E-02 1.04E201 pCI/g 0.08 7/8/03 09:07 a 200.0 GER751 1.57E+01 0.28 9 POTASSIUM-40 -4.03E-01 U 5.82E01 5.8E-01 121E+00 pCVg -0.33 7//03 09:07 a 200.0 G0R7$1-(1.4) 9 STL Richland MDC1MDALc -Detection, Decision Level based on lnstrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRch8lank U Quall. Anauy2zd tor, but the rsult Is les than the Ndfd1lTotal Uncwt or g2um scan sonfwae did not ldcnfly The nudide.V4.03 A97 tn V I I- I- i-- --(- -I -. I-17-3 ci v*-- ----f 7 1' I' .'' 1-'-I 3 FORM 11 BLANK RESULTS Date: 16-Jul-03 Lab Name: Matrix: STL Richtand SOIL-Parameter MANGANESE-54 NIOBIUM-94 LEAO-212 LEAD-214 THALLIUM-208 Result 4.42E-03.6.56E.03 1.23E.02 6.04E-03 1.72E-02-Oual U U U U u Count Error ( 2 s)2.E5-02 2.7E-02 5.4E-02 5.7E202 3.4AE02 Total Uncert(2 s)2.52-02 2.7E.02 5.4E-02 5.7E-02 3.4E-02.MDCIMDA, LO 5.1 02.02 5.06E-02 6.47E-02 1.05E-01 6.59E-02 Rpt Unit, CRDL pCI/g 8.962-01 pcvg 2.85-E01 pCl/g 1.00E+00 pCVg 1.O0E+00 pCt/g 1 .002+00 Rst/MDC, Yield RstflrtUcert 0.09 0.35 0.13-0.48 0.19 0.45 0.06 0.21 0.26 1.SDG: 23222 Report No.: 23076 Analysis, Total Sa Prep Date Size 718/03 09:07 a 718/03 09:07 a 7/8/03 09:07 a 7/8/03 09:07 a 7/8/03 09:07 a-Aliquot Size 200.0 9 200.0 9 200.0 9 200.0 9 2O0.0 9 AlIquot Primary Dotector GE87$1 GER7S1 GER7S1 GER7S1 GER7S1 No. of Resulls: 17 Comments!STL Richland MOCIMOALc -Detection, Decislon Level based on Instrument background or blank adjustod by the samplo Efflclency, Yield, and Volume.rplSTLRch~lank U Qual,

Alyzed (or, butthe result Is ls Ithn tbe lldJdlnTotnat Uncertor guon. sran sornre did aotidnythtenulldc.

V4.03 A97 tn wJ en-- [V7 r7 W7 I -vl ..V.( [ .. I

t-j.. ---- ----. -V .HD H FORM 11 LCS RESULTS Date: 1 6-Jul-03 Lab Name: Matrix: STL Richland SOIL SOG: 23222 Report No.: 23076 Count Total Report Espeeted Reovety, Analysis, Aliquot Primary Parameter Result Qual Errcr(2s)

Uncert(2 s) MDCIMDA Unit Yield Expeced Uncert Bias Prep Dale SIze Detector Batch: 3174511 E901.1 WorkOrder: FC2X8lAC ReportDBID: FO2XB1CS CESIUM-137 1.15E+00 1.8E-01 1.BE-01 5.43E.02 pC11g 1.01E400 3.5E-02 114% 7/8/03 09:08 a 20Q.0 GERBSI RecUmLits: 70 130 0.1 9 No. a Resulmt: 1 Comments: STL Rlchland rptSTLRchLcs V4.03 A97*P.Bias .- (RcsWVExpezded).1 as derlned by ANSI N133D. I -- (*7--(- r-- F r- r- ct-Th 1 2onnecticut Yankee Decomrnmissioning Project ecltel Procedure (----, [--- f ----1 t 1-- F)3Attachment A Page 1 of 1 24265.000-GPP-GGGR-R5 1 04-OC-H Bechtel Power Corporation Chain of Custody Form COC No: 2003-00114 362 Injun Hollow Road P.O. #: 2426S-FSB-S.00552-AC East Hampton, CT 06424 J ) -o2 Activity Code: 24265-200-034AA3 Project Nnme: Haddam Neck Decommissionin Lnb Use Only Contact Name: lack McCarthy Comments: Phon : 1 860 024Samples transferred from PllOne: 1-860-267-3024 C O 03011 COC 2003-00113 Annlytienl Lnb (Nnrne, City, Stnle): STL Richland, C 2800 George Washington Way T2 K

7V Z9 I gq Oe 1 IZ Richland, WA 99352 Attention:

Barb Gillespi ., C P y 509-375-3131 _ E Prtority: CD 30 D. a 15 D. E 7 D. SW .l O ther __ _ _ _M ~d ~ 3_ _ _ _ _Sample Designation Date Time c Z Comrnment, Lab Sample D--__ _ __ _P_ reservation _ _ _ _ _ _ _ _ _ _9523-0000-037 F 5/5/2DO3 1406 GcorgeBaskette TS G BP 1 BFSSGAM Dry Samples 1L 9523-0000-038 F / 5/5/2003 1347 EU Tomes TS G BP 1 BFSSGAM Dry Samples fA)X!9 3 9523-0000-039F J l 55/2003 1351_ Georgelnasketue TS 0 BP 1 BFSSGAM Dry Samples FOX5 , 9523-0000-040 F I _515/2003 1358 Eli Torres TS 0 BP 1 BFSSGAM Dry Samples Q5-7 9523-0000-041 F 51/S12003 1357 GeorgeBaskette TS a BP I BFSSGAM Dry Samples 9523-0000-042 F Y 5/512003 1400 Don Johnson TS a BP _ BFSSGAM Dry Samples lJG &.{n ,2) RDateie Samples Internal Container_ _ _ _ _ __ S / /5 a° Shipped Vil: Temp.: Dog. C 3) Relinquished Bylsh 9 .Daleatime=6.

4) ReVc~u1P;A

3 C Date/Time

.3 Ied1Ex 5) RelinquihQBYj\ DateTime UPS Custody Sealed?-- i me 6)Reeivd y ateMm r Hand YQF N [7) Relinquils e By ateme 8) Received By Date/ime C Other Custody Scal Intact?_- O __ _ , _ _Bill orLading4I 1Bechftel I U, C X (7-- ( (7- rY F- (3Connecticut Yankee Decommissioning Project mBechtel Procedure I-,.-( -( : U 1 -r7.-7. r- .24265-O0O-GPP-GGGR-R5104-003Autaclment A Page 1 of 1 Bechtel Power Corporation Chain of Custody Form COC No: 2003-00121 362 Injun Holow Road P.O. X: 24265-PSB-S00552-AC East Hampton, CT 06424 Activity Codc: 24265-200-034AA3 Project Name: Haddam Neck Decommissionin Lnb Use Only Contact Name: Jack McCarthy Comments: Samples transferred Phone: 1-860-267-3024 from COC 2003-00119 Arnlyticail LbCnb Nane, City, State): .aoil STL Richland, N 4 R -50 2800 George Wnshingtbn Way U Richland, NVA 99352 Attention: Bnrb Gillespi U .cz &509-375-3131 ro o Priority: 1 30 D. 5 15 D. El 7 D. c U U '.E1 ,-sII Sample Designation Date Time El S CZ Comment, Ib Sample 11 En__ _ _ _ _ _ co C Preservation _ _ _ _9523-0000.043 F v 5mo3 1356 Eli Torres TS G BP I BFSSGAM Dry Samples OX6D 9523-000-044 F v 5/103 1404 GeorgeBaskette TS G BP 1 BFSSGAM Dry Samples Xt)XbD o 9523-0000-045 F n5I/03 1410 El! Torres TS G BP I BFSSGAM Dry Samples l 9 Li-Lr 9523-0000-046 F ' 517/03 1414 Don Johnson TS G BP I BFSSGAM Dry Samples FO )XLjC 9523-0000.047 F 5n/03 1417 GeorgeBaskette TS G BP I BFSSGAM Dry Samples L(2) edate/Time. Samples Iqternal Container 7S Shipped Via: Ternp.: -Dcg. C 3) Relinquished By. O ,f AO Date/Time rReceeived Bf O UPS Fed Ex 0l UPS Custody Scaled?5) Relinqu shed By Z Date/Time

6) Received B Lsj jDateQime 6ZD-h0 O Hand Y Q N J 7) Relinqui 4 l.Dat Time 8) Received By A Itrrime 0 El Other Custod Seal ntacV'l o LdY N].Bill of Lading #I Bechtel I Ln

(--- (: i .-(.-1 C- -- ( C- I : (7 ((F ( A- n -A 2426400-PP-GGR-M04403Attachmrent A pnaye I f I In 1-Connecticut Yankee Decommissioning Project PBechtel Procedure 24265-000-GPP-GGGR.-R5 104-0--I- ---Bechtel Power Corporation Chain of Custody Form COC No: 2003-00117 362 Injun Hollow Road P.O. #: 24265-FSB.S-00552-AC East Hampton, CT 06424 Activity Codc: 24265.200.034AA3 Project Name: Haddam NeckDecommissioning Lab Use Only Contact Name: Jack McCarthy Comumtents: Samples transferred Phone: 1-860-267-3024 from COC 2003-00116 Analytical Lab (Name, City, State): -nc-STL Richland, .3 1 ::T i 7TIA 159' 3 0-7 2800 George Washington Way .0 Richland. WA 99352 Attention: Barb Gillespi >c 509-375-3131 o EC4 4 Ei Priority: 3 30 D. E 15 D. 0 7 D. c i .4 Other zz; c <6 Sample Designation Date Time c 8 Commernt, Lab Sample m_______________o____ _____________Preservntlon 9523-0000-0053 F 57n12003 1017 D. Jobnson TS 0 BP I BFSSGAM Dry Samples _9523-0000.0054 F 5 5/712003 1036 G. Basketto TS 0 BP I BFSSGAM Dry Samples MY-top, 9523-0000-0055 F 51712003 1025 D. Johnson TS G BP I BFSSGAM Dry Samples o 9523.0000-0056 F / s12003 1005 D. Johnson TS 0 BP I BFSSGAM Dry Samples rG)X(\/\9523-0000-0057 F 5/7/2003 1025 E. Torres TS G BP I BFSSGAM Dry Samples F 2x °9523-000-0058 F V 5/7n2003 1007 E.Torres TS 0 BP I BFSSGAM Dry Samples RI) k ,Daterime Samples Internal Contatner-__ ( J 'J/13 Shipped Via: Temp.: _ Dcg. C 3) Relinquished Dy .( t ,, DateTime 6 -I b 3 4) Received By Fe OSe ElUPS CustodyScld

5) Relinqu ad Date/Time

6) Reccived By Hate fimc &,% -3 I Hand Y El NC 7) Relinquishv sha_ _Date/Time

8) Received By 4L OOC = tcrrime Dq C] Other Custody SeD1 Intact?Bill orLading #Bechltel-3 CONNECTICUT YANIME RE: Soils PO# 002332 Work Order: 119587 SDG: MSRII04-2588 119587001 119587002 119587003 119587004 119587005 119587006 119587007 119587008 119587009 119587010 119587011 119587012 119587013 119587014 9523-0000-06OF 9523-0000-061F 9523-0000-062F 9523-0000-063F 9523-0000-064F 9523-0000-065F 9523-0000-O66F 9523-0000-067F 9523-0000-068F 9523-0000-069F 9523-0000-079F 9523-0000-071F 9523-0000-072F 9523-0000-059F Table of Contents C ase Nlarrati ve .......................................

1 Chain of Custody ........................................ 3 Cooler Receipt Checklist ............................................. 6 Radiological Analysis .................. 11 Sample Data Summary. 15 Quality Control Data .44 4-L GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIESY LLC 2040 Savage Road Charleston SC 29407 -(843) 555-8171 -www.geLcom Certificate of Analysis Campany: Connecticut Yank-ee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 0424 Contact Mr. Pctc Hallenbeck Project: Pete lollenbeck Report Date: Scptember 3,2004 Page 2 of 2 Client Sample ID: Sample ID: 9523-0000-065F 119587006 Pro ect YANK00204 lient 1D: YANKOOI Vol. Recv-Parameter QUaliier Result Uncertainty LC TPU MDA Units DF AnalystDfte Thme Batch lMd.HI Analytical holding time exceeded.J Indicates an estimated value. ITe result was greater than the detection limit, but less than the reporting limit U Indicates thc target analytc was analyzed for but not detected nbove the ddection limiL U! Uncertain identification for gamma spectroscopy. X Lab-specific qualifier-plcase see case narrative 1 data sumnary package or contact your project manager for details.h Sample preparation or preservation holding time exceeded.The above sample is reported on a dry weight basis.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. Sarah Kozlik.I Review by~'Reviewed by 27. GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleslon SC 29407 -(843) S565"171 -www.gelcom Ccrtificate of Analysis Company: Connecticut Yankee Atomic Power Address : HaddamNeckPlant 362 lnjun tlollow Road East Hampton, Connecticut 06424 Con=act Mr. Peic Hollcnbcck Project: Pete Hlolenbeck Report Date: Scpicmbcr3. 2004 Page I of 2 Clicnt Sample ID: Sample[ ID: Matrix: Collect Date: RecCivc Date: Collector Moisture: 9523-0000-066F 119587007 Soil 17-AUG-04 20-AUG-04 Client 17.1%Pro ect: YANK00204 Client ID: YANK001 Vol. Recv.: rarumtkCr Quallfler Result Uncertainty LC TPU MDA Units DF AnalystDate Time batch MWd.Rad Gamma Spec Analysis Camma.Solid-FSS GAP. & ALL Ra-226 In- Soiv:iz Walved Attinium-223 0550 Axnericium-24 1 U 0.0209 Blismutb-212 0.462 flismuth-214 0.495 Ccsium-134 U. 0.00 Ul Ceslum-137 0.0811 Cobalt-60 U -0.0167 Europlum-152 U 0.00606 Europlum-154 U 0.077 Europiurn-155 U 0.0O U'Lead-212 0.685 Lead-214 0532 hianganesc-54 U 0.0105 Ncbiumn-94 U 0.00372 PotassiU=40 11.6 Rndlum-226 0.495 Silver-losm U 0.0111 7 ballium-208 0.175+1.0.136 0.0184 +/-0.134 0.104+1-0.0T7 0.0611 +1-0.0755 0.126+1-0.171 0.0927 +1-0.173 0200 4/-0.088 0.0257 +/-0.0863 0.0545 41-0.0298 0.0205 +"-0.0292 o.0u32+1-0.0358 OD145 t/-0.0351 0.0309+1-0.0157 0.011 +1.-0.0154 0.025+/-0042 0.036 t/-0.0419 0.0755+1-0.107 Q0.465 +1-.105 0.101./-D.071 0.0372 .*l-.0696 0.077+40.080 0.0221 *+-0.0784 O.0459+/-0.0844 0.0297 -*/-0.0827 0.0621 41-0.0167 0.0145 4/-0.0163 0.031+1-0.0145 0.0125 41-0.0142 0.0266 41-1.11 0.130 +141.C9 0.291/-0.08 0.0257 4-0.0863 0.0545+1-0.013 0.012 41-0.0127 0,0254+1-0.0406 0.0132 4/4.0397 0.0282 pC-ig pCVg pCUg pCI/g pCi/g pCVg P~vg pCi/~g pCUg pCi/g pCI/g pCIJg pCVg pCifg PCJIB pCilg pCi/g AICB 08/2U04 1514 359715 I i hiebuollowln.lWloethodswereperfonned Method Desc-ipUon Analyst Date Time Prep Datcd Dry Soil Prep Dry Soil Prep GL-RAD-A.021 BSWI 08/23/04 1621 359641_ bhe following Anayllcal Methods were performed Method Description 1 I ENtL TUASL 300,4.52.3 it Notes: The Qualifiers in this report an: defired as follows: B Target analyte was detectd in the samplc as wcll as the associated blank.1 28 1 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -vwv.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Ncck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact Mr. Pete Hullenbeck Project: Pete Hollenbeck Report Date: Septemba 3.2004 Page 2 oF 2 Client Sample ID: Sample ED: 9523-000-066F 119587007 Proicct YANKOO204 Clicnt 1); YANKCOI Vol. RecY.: rarameter QuaUfler Result Uncertainty LC TrU MDA Untts DF AnallstDate Time Batch Mtd.BD Flag for results below the MDC or a nng for low tracer recovery.E Concentration of the target analyte exceeds the instrument calibration range.H Analytical holding time exceeded.3 Indicates an estimated value. The result was greater than the detection limit, but less than the reporting imnit.U Indicates the target analyte was analyzed for but not detected above the detection limit.Ul Unccrtain identification for garna spectroscopy. X Lab-specific qualifier-please see case narmtive. data summary package or contact your project manager forsletsils. h Sample preparation or preservation holding time exceeded.The above sample is reported on a dry weight basis.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, Sarah Kozlik.Reviewed by 29 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.golcom Certificate of Analysis Company: Connecticut Yankee Atomic Power Addmss: Haddam Ncck Plant 362 Injun follow Road East Hampton, Connecticut 06424 Contact: Mr. Pete Hollenbeck Procect Pete Hollenbeck Report Dat: Septerober 3.2004 rage I of 2 Client Sample ID: Sample rD: Matrix: Collect Date: Receive Dale: Collector Moisturc: 9523-0000-0671 119587008 Soil 17-AUG-04 20-AUG-04 Client 21.1%PrOjcCt: YANKOO24 CIe~nt ZD. YANKOO1 Vol. Recy.: Parameter Qualifier Result Uncertainty LC TPU MDA. Units DF AnalystDate Time Batdh Mtd.Rad Gamma Spec Analysis CGomaSmolld-FWS CAM & ALL Ra-2261n-Zrvwth IWalved Actinium-228 Americlum-241 Bismuth-212 Dismuth-214 Cesium-134 Cesium-137 Cobalt-60 Eurnpium-152 Europlum-154 Europium-155 Lead-212 Lead-214 anganese-54 Niobium-94 Potassium40 Rndium-226 Silver-lOSm ThalIlum-208 1.01 41-D.216 00684 t1-0.211 U -0.00141 41-0.134 0.101 +1-0.131 0578 4/-0.329 0.153 +1-0.322 0.508 W41.149 0.0421 +1-0.146 U 0.0358 -+t-0.0358 0.0247 +-0.0351 0.645 +1-0.0986 0.0219 t/-0.0967 U -0.00104 4/-0.025 0.0207 +/-0.0245 U 0.0313 +1-0.0682 Q.058 /- 0.0669 U 0.0465 +1-0.0729 0.0642 +t-0.0714 U 0.102 +1-0.0869 0.0656 t1-0.0851 1.07 4t-0.159 0.0323 +/-0.156 1.08 .1-0.t99 0.0415 +1-0.195 U 0.0202 +1-0.0238 0.0209 4t-0.0234 U 0.0195 +1-0.0228 0.0201 41-0.0223 11.2 +t-154 0.171 +/-151.808 4/-0.149 0.0421 4/-0.146 U 0.0189 +-0.0234 0.0204 4/-0.023 03(07 +/-0.0781 0.0201 tt-0.0765 0.147 0.208 0.325 0.0883 0.0522 0.0463 0.045 0.121 0.138 0.135 0.0669 0.0865 0.0444 0.0423 0378 0.0883 0.0426 0.0424 pci/g pC11g PC11g pCVg pCi/g PCI/g PCI/g pCilg pCilg pCils AKB 03)28104 1515 359715 1 I The following Prep Metlhods were performed L Melhod Description .Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 BSWI 08/23104 1621 359641 I nie following Analytlcal Mfethods were perfOrmed ,, Method Description I EMLIHASL300.4-52-3) Notes: The Qualifiers in this report are defined as follows: 13 Turget nnalyte was deteaced in Ihe sample as well as the associated blani.1 BD Flag for results below the MDC or a fag forlow tracerrecovery. E Concentration of the target analyte exceeds thc iostrumentcalibration range.30 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -ww.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Pctc Hallenbeck Projecr Pete HolInbecic ReportDatc: September3,2004 Page 2 or 2 Clicnt Sample 1D)Sample ID: 9523-C0-00067F 119587008 ProccI: YANKOO204 Client ID: YANKOOI Vol. Recv.: Prrameter Quallifer Result Uncertainty LC TrU MDA UnLIts DF AnalstD31e Time Bald Mtid.H Analytical holding time exceeded.J indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.U Indicates the target analyte was analyzed for but not detected above the defection liMniL Ul Uncertain identification forgarmma spectroscopy. X Lab-specific qualifier-pleasc see case narrative, data summary package or contact your project manager for details.h Sample preparation or prescrvation holding time exceeded.The above sample is reported on a dry weight basis.This data report has been prepared and reviewed in accordance with General Engincering Laboratories, LLC standard operating procedures. Plcase direct any questions to your Projcct Manager, Sarah Kozlik.Reviewed by 31 GENERAL ENGINEERING LABORATORIES, LLC GENE-RAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleslon SC 29407 -(843) 555-8171 -www.gl.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Neck PLant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Pete Hollcnbcck Project: Pete Hollenbeck Reprt Date: September 3.200t Page I of 2 Client Sampic ID: Sample ID: Matrix: Collect Date: Receive Date: Collector. Moisture: 9523-0000-068F 1 19587009 Soil 17-AUG-04 20-AUG-04 Client 24.6%Project YANKO0024 Client ID: YANKOOJ Vol. Recv.: Paramcler Quallfer Result Uncertainty LC TrU MDA Units DF AnalystDalc Tlme Batch Mld.Rad Camma Spec Analysis CammtaSolld-FSS CAM & ALL Ro-226 In-growmh W alved Actlnium-228 0.805 4/-0.185 0.0548 +1-0.182 0.118 Arnericium-241 U 0.00315 4/-0.116 0.0929 +1-0.114 0.191 B'umuth-212 0570 4/-0300 0.126 +1-0.294 0.267 Blsmuth-214 0.711 t/-0.104 M094 +1-0.102 0.0621 Ccsium-134 U 0.0331 41-0.0334 0.0203 41-0.0327 0.042B Cesium-137 0.126 41-0.0388 0.0161 4/-0.038 0.0341 Cobalt-60 U 0.0104 4/-0.0695 0.0183 4/-D.0681 0.0Q97 Eureaplum-152 U -0.00471 4/-0.0451 0.0388 +/-0.0442 0.0812 Europium-154 U 0.0902 41-0.059 0.052 J-Q.Q578 0.113 Europlum-155 U 0.0285 +/-0.0646 0.047 41-0.0633 0.0969 Lead-212 0.823 +/-0.0933 0.0239 4/-0.0915 0.0494 Lead-214 0.822 4/-0.121 0.0287 +/-0.119 0.060 Manganese-54 U 0.00425 t/.0.017B 0.0138 4/-0.0174 0.0296 L Niabium-94 U -00012 4/-0.016 0.0129 +/-0.0157 0.0275 Potassium-10 11.6 4/-l.lB 0.144 +l-1.16 Q.320 Radium-226 0.711 4/-0.104 0.0294 +/-0.102 0.0621 Silver-108m U -0.0061 +1.0.0166 0.0138 +/-0.0162 0.029 hballium-208 0.315 +/-0.0474 0.0153 4/-0.0465 0.0323 pCi/g pCi1g pCl/g pCi/g pCl~g pCi/g pC1/g pCils pCilk pcilz pcl/g PCi/g pCl/g pC1J/g pCi/g PUS/pCi/g pCUS AKB 08128/04 1515 359715 1 I Tblc ralowine Pres Methods were Derformted L Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 BSWI 08123104 1621 359641 The rollowlng Analyticl Methods were performed iI L Method Description I EML IIASL 300,45.23 Notes: The Qualifiers in this report are defined as rollows: i B Target analyte was detected in thc sample as well as the associated blank.' BD Flag for results below the MDC ora flag for low tracer recovery.E Concentration of the target analyte exceeds the instrument calibration range.32 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(043) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Harnpton. Connecticut 06424 Contact: Mr. Pete Hollenbeck Project: Pete Hollcnbeck Report Date: Septeraber 3,200-1 Page 2 of 2 Client Sample ID: Sample ID: 9523-0000-068F 119587009 Project: YANK00204 Clent ID: YANK001 Vol. Rccv.: Parameter Quaifier Result Uncerltonty LC TPU MDA Units DF AnalystDate Time Dach btid.H Analytical holding time exceeded.J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limIL U Indicates the target analyte was analyzed for but not detected above the detection limiiL UT Uncertain identification for gamma spectroscopy. L- X Lob-specific qualifier-pleaso sce case narrative, data summary package or contact your project manager for details.h Sample preparation or preservation holding time exceeded.The above sample is reported on a dry weight basis.This data report has been prepaoed and reviewed in accordance with Gencral Engineering Ltboratories, LLC standard operating procedures. Please direct any questions to your Project Manager. Sarah Kozlik.)4e-CcJA .9,j c -, V )Reviewed by 33 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: ConnecticutYankec Atomic Power Address: Hnddam Neck Plant 362 Injun Hallow Road East Hampton. Connecticut 06424 Contact: Mr. Pete llollenbeck Project: Pete Hollenbeck Report Date: Scptemberr3.2004 Page I of 2 Client Sampic ID: Sample ID: Matrix: Collect Datc: Receive Date: Collector. Moisture: 9523X0000-069F 119587010 Soil 17-AUG-04 20-AUG-04 Client 15.9%Proiect: YANK00204 Client 1l: YANK001 Vol. Recv.: Parameter Qualiner Result Ulncertatnty LC TPU MDA Units DF AnalystDate rTne BotchMtK Rad Gamrnmn Spec Analysis camma,Sould-FSS (AM &ALL Ra-261n--rosth Walved Actinlum-228 0.717 +I-0.151 0.050 +1-0.14B*Americium-241 U -0.00979 +O.OG0663 0.0556 +1-0.065 Bismuth-212 0.583 +1-0.197 0.0973 +1-0.193 Bismuth-214 OA79 +/-0.0775 0.0258 +1-0.076 Cesuum-134 U 0.0135 +1-0.0302 0.0158 +/-0.0296 Ceslum-137 0.119 +-D.0352 0.0141 41-0.045 Cobalt-60 U 0.0128 +-10.018 0.016 4/-0.0176 Europium-152 U -0.0134 +1-0.0435 0.0351 +/-0.0426 Europlum-154 U -0.00823 +1-0.0579 0.047 +/-0.0568 Europium-155 U 0.0331 +/-0.0422 0.0391 +/-0.0414 Lead-212 0.650 +-10.0702 0.0203 4-0.0688 Lead-214 0.572 +/-0.095 0.0249 4/-0.0931 Manganese-54 U -0.000604 +/-0.0182 0.0148 +/-0.0179 Niobium-94 U 0.00977 40-0.0162 0.014 +/4.0159 Potassium-40 125 +1-1.12 0.118 +-1.10 Radium-226 0.479 +1-0.0775 0.0258 +1-0.076 Silvcr-108m U 0.00208 +1-0.0134 0.0118 W-0.0132 Thallium-201 0238 +1-0.0439 0.0132 +/-0.013 0.108 0.115 0.209 0.0546 0.0337 0.0299 0.0349 0.0734 0.102 0.0808 0.0421 0.0521 0.0315 0.0296 0.265 0.0546 0.024B 0.02B pCi/g pCilg pcilg PCI/kg pCi/g pCl/g pCilg pCUg pC-ig pClig pCil/g pCI/g pCi/g pCi/g pCi/g AKIB 0812S104 15153597151

The following Prep Methods wcre performed_ Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Sail Prep GL-RAD-A-021 BSWI 0823/04 1621 3596441 The [allowing Analytical Methods were performed L Method Descriptlon I EMLIIASL300.4.5.2.3 Notes: The Qualifiers in this report are defined as follows: B Turget analytc was dctected in thc samplc as wcl as the associated blank.L. BD Flag for results below the MDC or a flng for low tracer recovery.E Concentratlon of the target analyte exceeds the instment calibration range.34

--GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Chadesion SC29407-(843)556-8171 -wNw.geLcom Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Ncck Plant 362 Injurn Htllow Road East Hampton, Connecticut 06424 Contact Mr. Pete Hollenbeck Project: Pete Hollenbeck Rcport Dat: September 3.2004 Page 2 er 2 Client Sample ID: Snmpie ID: 9523-0000 069F 119587010 Project YANKO0204 Client ID: YANK001 Vol. Recv.: Parameter Qualfler Result Uncertainly LC TPU MDA Units DF AnalystDate Time DaktchMtd. -H Analytical holding time exceeded.J Indicates an estimated value. The result was greater titan the dctection limit, but less thgn the reporting limit.U Indicates the target analyte was analyzed for but not detccted nbove the detection limit.Ul Unccrtain identification for gamma specUD5scopy. X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.h Sample preparation or preserVation holding time exceeded.The above sample is reported an a dry weight basis.This data report has been prepared and reviewed in accordance with General Engineering Laboratorics, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.; -IQ L& 1 C CO0__ Reviewed by 35 GENERAL ENGINEERING LABORATORIESJ LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Addres: Haddam Neck Plant 362 Inun ollow Road East Hampton, Connecticut 06424 Contact Mr. Pete Hollenbcck PRoject: Pete Hollenbeck Report Date: September 3.2004 Page I or 2 Client Sample ID: Sarnplc ID: Matrix: Collect Date: Rcceive Datc: Collector Moisture: 9523-0000-070F 119587011 Soil 17-AUG-04 20-AUG-04 Client 10.9%Prpicct: YANK00204 Chcnt 11): YANKOOI Vol. Rccv.: Parameter Qualifier Result Uncertainty LC TPU 1MDA Units DF AnalystDate Tlme Balch Mlid.Rad Camma Spec Analysts Gammna,Sotid-FSS GAM & ALL Ra-2261n-growth Waived Actininm-228 Americium-241 Blsmuth-212 Blsmuth-214 Cesium-134 Cesium-137 Cobalt-60 Europlum-152 Europlum-154 Europium-155 Lead-212 Lead-214 Manganesc.54 -. Niobium-94 PotasiumA40 Rndium-226 Silver-108m Thallium-20S 0.950 41-0O225 0.0554 +1-0.221 0.120 U 0.0412 41-0.090 0.0775 4/-0.0882 0.159 0.652 41-0339 0.132 41.0332 0.281 0.953 4-0.140 0.0352 +40.137 0.0741 U 0.0404 +1-D.0324 0.0229 4/-0.0317 0.0485 0.570 41-0.079 0.0172 41-0.0774 0.0365 U -0.00767 +/4-.0221 0.0173 4.-0.0216 0.038 U -0.0127 +-0.0578 0.0483 41-0.0567 0.101 U 0.0295 +/-0.0651 0.0559 4/-0.0639 0.121 U 0.0523 ./-.0623 0.0533 +-10.061 0.110.0.950 +/.0.0999 .0.028 4/-0.0979 0.058 0.893 41-0M114 0.0361 +-0.112 0.0753 U 0.0161 +/10.0214 0.019 +-M.021 0.0404 U 0.0164 41-0.0175 0.017 0.0171 0.0359 12.1 +/-124 Q171 +1-1.21 0378 0.853 +1-0.140 0.0352 +/-0.137 0.0741 U -0.0019 +/-0.0186 0.0154 +1-0.0183 0.0325 0.261 +/-0.0529 0.019 .1-0.0518 0.040 pCI/g pCilg -pClg pCUg pCifg PCU6 pCl/g pCVg pCI~g pCVg pC~g pCi~g pCUg pCi'g pCi/g pCIg pCL/g pci/g AKB 08)28/04 1516 359715 1! The following Prep Methods were performed L. Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 BSWI 0/2310 1621 359641 I The following Analytical Methods were performed c method Description I EML HASL 300,4.523 L Notes: The Qualifiers in this report are defined as foMlows: B Target analyte was delected in the sample as well as the associatcd blank BD Flag for results below the vIDC or a fag forlow tracer recovery.E Concentration of the target analyte exceeds the instrument calibration range.36 G A E GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 -wwv.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Iladdam NcckPlant 362 Injun Hollow Road East Hampton, Connecticut 06424 ContLcL Mr. Pete laollenbeck ProjectL Pete Hallenbeck Report Dac: September 3,2004 Pngc 2 of 2 Client Sample ID: Sample ID: 9523-0000-070F 119587011 Prpiect: YANK00204 Cent ID: YANK001 Vol. Recv.: Parameter QualiDer Result Uncertainty LC TPU MDA Units DF AnalystDate Tnme Datdibild. 11 Analytical holding time exceeded.I Indicates an estimated value. lbe result was greater than the detcction limit, but less than the reporting limiL U Indicates the target analytc was analyzed for but not detected above the detection limit.UT Uncertain identifctcnon for gamma spectroscopy. X Lab-specific qualifier-pleasc see case narrative, data summary package or contact your project manager for details.h Sample preparation or preservation holding time exceeded.The above sample is reported on a dry weight basis.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, Sarah Kozlik.Reviewed by 37 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savagc Road Charleston SC 29407- (843) 556-8171 -wvw.gol.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Pete Hollenbeck Project: Petc Hollenbeck Report Date: Sepicmbcr3, 2004 Page I of 2 Client Sample ID: Sample iD: Matrix: Collect Date: Receive Datc: Collector. Moisture: 95234000-071 F 119587012 Soil 17-AUG-04 20-AUG-04 Client 35.3%Pro icct YANK00204 Client 1D: YANKOO1 Vol. Recv.: Parameter Quaiafler Result Uncertainty LC TPU MDA Units DF AnalystDate imne fltdsMid.IRnd Garnma Spec Analysts GammaSolid-FS Waived Actinium-228 Asncricium-241 Bismuth-212 i ismutd-214 I Cesium-134. Cesium-137 Cobalt-60 Europium-152 Europlur-154 Europium-lS5 Lcad-212 Lead-214 Manganese-S4 Niobium-94 Potassium-40 Radium-226 Silver-ICOm Thailium-208 S GAMJ & AU Ra-226 In-growvth 0.736 +/-0.183 0.0504 +1-0.179 0.110 U 0.0709 +1-0.148 0.114 +/-0.145 0.236 0.441 +/-0242 0.128 +1-0.238 0.273 0.665 41-0.102 (10)28 +1-0.0999 0.0593 U 0.00 +1-0.0359. 0.0219 +1-0.0352 0.0464 Ui 0.281 +1-0.0524 0.0169 +1-0.0513 0.036 U 0.0235 +/-0.0195 0.017 ./-0.0191 0.0376 U .0.0143 4/-0.055 0.0441 +1-0.0539 0.0923 U 0.0172 +1-0.0522 0.0453 41-0.0511 0.10D U 0.0777 +1-0.0771 0.0491 41-0.0756 0.102 0.702 +/-0.0861 0.0264 +1-0.0343 0.0549 0.664 ./-0.103 0.0325 +/-0.101 0.0681 U 0.0217 +/-0.0192 0.0154 1-0.0188 0.0331 U 0.00346 +1-0.0162 0.0134 +1-0.0158 0.0288 10.9 +1-1.29 0.164 41-1.27 0.363 0.665 +/-0.102 0.0281 +1-0.0999 0.0598 U 0.00262 +1-0.0176 0.0153 41-0.0Q l 0.0321 0241 +/-0.0498 0.015 41-0.04U8 0.032 pCItg pc1/g pCi/g PCi~z pci/g AKB 08123104 1516 359715 1 PCI/g pC~g Pelts p Clg pCi/g PCI/g pCl/gl The following Prep Methods were performed Method Descriptlan Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 L ThO Follwing Analytical Methods were performed Mdthod Deseriptlan BSWI 0V823/11 1621 359641 t EMLHASL300,45.23 ! Notes: The Qualifiers in th's report am defined as follows: B Target analyte was detected in the sample as well as the associated blank.B D Flag for results below the MDC or a flag for low tracer recovery.38 GENERAL ENGINEERING LABORATORiES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: ConnecticutYankee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Pete Hollcnbeck Project: Pete Hollenbcck Repart Dale: September3, 2004 Page 2 of 2 Client Sample ID: Sample ID: 9523-0000-071F 119587012 Project: YANK00204 Client ID: YANKOOI Vol. Recv.: Pnrameter Qualifier Result Uncertainty LC TPlU MDA Units DF AnalystDate TIme Batch Mtd.E Concentration otthe target analyte exceeds the insirument calibration range.H Analytical holding time exceeded.;J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit-U Indicates the target analyte was analyzed forbut not detected above the dctection limit.Ul Unccrtainidentificationforgamnmnaspectvscopy. X Lab-speciic qualifier-pleasc sce case narrative, data summary package or contact your project manager for details.h Sample preparation or prescrvation holding time excccded.L The above samplc is reported on a dry weight basis.This data report has bcen prepared and reviewed In accordance with Generai Engineering Laboratories, LLC standard operating procedures. Please direct any questions to yourProject Manager, Sarah Kozlikl FAcE' (9)Reviewed by CQ-u 11X-D 39 GENERAL ENGINEERING LABORATORIES, LLC GENEIRAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Pete ilallenbeck P.ject: Pete Hollenbeek Report Date: Scpitember 3.2004 Page I or 2 Client Sample ID: Sample ID: Matnz: Collect Date: Receive Date: Collector: Moisture: 9523-Q000-072F 119587013 Soil 17-AUG-04 20-AUG-04 Client 27.4%Proiect: YANKO0020-Client ID: YANKOO0 Vol. Rccv.: Parameter Qualier Result Uncertainty LC TPU MDA Units DF AnnlystDate TIme Batch Mtd.Rnd Gamma Spec Anallsts Gammn0So1d-FSS CAM & ALL Ra-226 In-Srowtah Waived Actinium-228 .0.752 -*-0.205 0.0875 -l-0.201 0.189 Americium-241 U Q.W085 +/-0.0365 0.0303 4/-0.0358 0.0626 Bismuth-212 0.661 +1-0.41 0.169 +1-0395 0.364 Bismuth-214 0.584 +/-0.137 0.0479 41-0.134 0.102 Cesium-134 U 0.0656 4/-0.0462 0.0318 4/-0.452 0.0676 Cesium-137 0.571 41-0.0872 0.0216 41-O.055. 0.0465 Cobalt-60 U -0.0114 +1-0.0298 0.0227 41-0.0283 0.051 Eurcpiurn-152 U 0.0584 41-0.0687 0.0592 4/-0.0673 0.124 Europium-154 U -0.0306 41-0.075 0.0701 41-0.0857 0.155 Eumopium-15S U 0.0673 41-0.0892 0.0457 41-0.0374 0.095 Lead-212 0.808 41-0.0992 0.0293 t1-0.0973 0.0613 Lead-214 0.717 +/-0.122 0.0399 4/-0.120 0.0Q4 Manganese-54 U 0.00781 +1-0.0307 0.0258 *t-0.0301 0.0552 Niablum-94 U -0.0143 +/-0.0268 0.0214 -/-0.0263 0.0458 Potasslum40 12.1 /-1.38 0.213 -4.135 0.482 Radium-226 0584 +/-0.137 0.0479 +/-0.134 0.102 Silvr-1OSm U -0.0196 +/-0.024 0.018 +/-0.0235 0.03B4 Thollium-208 0.297 41-0.0787 0.0235 4/-0.0771 0.0501 pCi/g pCils PCI/h pCi/g pCi/g PCI/g pCi/g PCEIg PCi/g PCI.Ig pCi/g P0i/g pCilg PC1/i pCi/j PC1/9 pCilg pci/f AKtB O82104 1517 359715 1 L following Prep Methods were performed L Method Descrptpan Analyst Date Time Prep Batch BSWI 0823/04 1621 359641 Dry Soil Piep Dry Soil Prep GL-RAD-A-021 i Tne following Analytical Methods were performed L Method Dtscription I EML HASL 300.4.523 , Notes: L The Qualifiers in this report are defined as follows: B Target analyte was delected in lhe sample as well as the associated blank.BD Flag forresults below theMDCorafing forlow tracrrrecoYcry. E Concentration of rhe tsrget analyte exceeds the instrumet calibration range.40. GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: iladdam Neck Plant 362 Injun Hollow Road East Hampton. Connecticut 06424 Conuct: Mr. Pete HlIlenbeck Projct: Pete Hollcnbeek Rcport Date: Scptembcr 3.2001 Page 2 of 2 Client Sample ID: Sample ID: 9523-0000-072F 119587013 Proiect: YANKOI204 Client ID: YANK001 Vol. Recv.: Pnrameler Quatlier Result Uncerlinnty LC TPU MDA Units DF AnalystDate Tme Batchblid. H Analytical holding time exceeded.J IndIcates an estimated value. The result was greater than the detection limit, but less than the reporting limiL U Indicates the target analyte was analyzed for but not detected above the detection limiL Ul Uncertain identirication for gamma spectroscopy. X Lab-specific qualifier-please see case natime, data summary package or contact your project manager for details.h Sample preparation or preservation holding time excceeded. The above sample is reported on a dry weight basis.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, Sarah Kozlik.Reviewed by 1 41. GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charloslon SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: HaddaJD Neck Plant 362 Injun Hollow Road East Hampton. Connecticut 06424 Conlact: Mr. Pete Hallenbeck Project: Pete llollcnbcck Report Date: September 3.2004 Page I of 2 Client Sample ID: Sampie ED: Matrix: Collect Dalc: Receive Date: Collector. Moisture: 9523-0000-059F 119587014 Soil 16-AUG-04 20-AUG-04 Client 39.4%Prolect: YANK00204 Client 1D: YANKOOI Vol. Reev.: Pnrameter QuaUfier Result Uncertainty LC TPYJ MDA Units DF AnalystDate Time Nlatch Mid Rsnd Camma Spec Analysts cammnSotid-FSS CAf & ALL Ra-226 Waived Aetlnlum-228 Amerciurn-241 U Bismuth-212 Bismuth-214 Cesium-134 U Ul Ceslum-137 Cobalt-60 Europium-152 U'Ul Europium-154 U -0.Europlum-15S U Lead-212 Lead-214 Manganese-54 U Nioblum-94 U o Potassiumr40 Radium-226 _ Silver-lOSm U 0.1 Thallium-208 0.975 +1-0.161 0.0559 41-0.157 0.118-0.161 +1-0.137 0.0935 41-0.134 0.192 0.618 +/-0.282 0.136 +1-0.276 024 0.604 +I-0.102 0.0332 +1-0.0997 0.0691 0.00 +1-0.0285 0.0202 +1-0.028 0.0422 0.562 +/-0.0516 0.0161 +1-0.0506 0.0337 0.226 +t-0.0487 0.0148 +1-0.0477 0.032 0.00 +t/0.0929 0.0474 41-Q0.911 0.0982 l00462 +/-0.0591 0.04B4 +1-0.0579 0.103 0.0713 +1-0.0982 0.0513 +1-0.0962 0.106 0.895 +/-0.0643 0.025 +1-0.0631 0.0516 0.728 +/-0.0922 0.0312 +1-0.0903 0.0648 0.014 +/-0.0538 0.0145 41-0.0527 0.0307 0.00641 41-0.0175 0.0146 41-0.0171 0.0307 15.0 +1-0.8W4 0.127 +1.0.788 0.279 0.604 +/-0.102 0.0332 +1-0.0997 0.0691.00705 +1-0.0191 0.0153 +1-0.0187 0.0318 0.239 +/-0.0478 0.0154 +1-0.0468 0.0322 pCi/g PC1g pCl/g pCilg pCVg AKI 08/2a/04 1517 359715 1 pCi/g pCI/g pCl/g pC1/g pCilg pCVg pCi1Z pCtLg' Tle fal~olrni Pren Methods were performed I1 Method Description Analyst Date Time PWpDaltcl Dry Soil Pteo Dry Sol] Prep GLRAD-A-021 BSWI 0O123104 1621 359641 The following Analytical hiethods were performed Method Description I EIAL HASL 300. 45.2.3 Notes: I -The Qualifiers in this report are defined as follows:-B Target analyte was detected in the sample as well as the associated blank.42_ . GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.geLcom Certificate of Analysis Company: Connecticut Yankee Atomic Power Addrcss: Haddarn Neck Plant 362 Injun Ifollow Road East Hampton, Connecticut 06424 Contact Mr. Pete: Hollenbeck Project Pete Hollenbeck Report Date: September 3.2004 Page 2 or 2 Client Sample ID: Sample ID: 95234O000-059F 119587014 Prolcct YANK00204 Clint TD: YANKOOi Vol. Recy.: Prarmeter Quallifer Result Uncertainty LC TPU MDA Unils DF AnalystDate Time Datch? id.BD Fiag for results below the MDC or a nflag for low tracer recovcry.E Concentration of the target annlyte excceds the instrumcnt cnlibration range.H Analytical holding time exceeded._ J Indicates an estimated value. 'he result was greater than the detection limit. but less than the reporting limit.U Indicates the target analytc was analyzed for but not detccted above the detcction limiL-Ul Uncertain idendfication forgammaspectoscopy. X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.h SampIc preparation or preservatioa holding time exceeded.The above sample is reported on a dry weight basis.This data report has been prepared and reviewed in accordance with General Enginccring Lnboratorics, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.Rcviewed by 43 QUALITY CONTROL DATA 44 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-B171 -www.gel.com QC Summary I licnt: Connecticut Yankee Atomic Power Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut Contuct: Mr. Pete Holienbeck Ilevort D:ate: September 3, 2004 Page I of 5 i. Vorkorder: 119587 Parnmname NONI Sample Qunl QC Units RPDI)o REC% Range Anist Date Time: d Camma Spec 2_ ach 359715 QC1200688289 I ctinium-229 119588sO0 DUP Americium-241 i Jismuth-212 lismulh-214 'csium- 134 Cesium-137 Cobalt-60_ uropium-152 uropium-154 Europium-155 Lcad-212 L a zd-214! angameSC-54 Viobium-94 1.24 Uncert: +/-0.266 TPU: +1-0161 U 0.0724 Unccet: +/-0.134 TPU: +/-0.131 0.855 Uncert: +/-0.443 TPU: +1-0.4341 0.625 Unceet +1-0.143 TPU: +1-0.140 U 0.0257 Uncert: +1-0.0508 TPU: +1-0.0498 0.597 Uncert: +1-0.0982 TPU: +1-0.0962 0.243 Uncert: +/-0.080 TPU: +1-0.0784 U 0.00975 Uncert: +1-0.0835 TPU: +1-0.0818 U 0.0161 Uncert: +1-0.0893 TPU: +/-0.0875 U 0.0463 Uncert: +1-0.087 TPU: +/-0.0852 1.09 Uncert: +1-0.169 TPU: +/-0.165 0.712 Uncert: +/-0.167 TPU: 41-0.164 U -0.00012 Unceen +1-0.0312 TPU: 41-0.0305 U 0.00215 Uncen: +/-0.0283 TPU: 4/-0.0277 0.987+/-0.264+1-0.259 U .0.0383+/-0.086+1-0.0842 U 0.573+1-0.635+/-0.622 0.420+/-0.165+/-0.162 U 0.0527+1-.0601+1-0.0589 0.487+/-0.109+1-0.107 0.250+1-0.0632+1-0.0619 U -0.0384+1-0.0972+1-0.0953 U -0.0231+4-0.122 4/-0.119 U 0.111+1-0.118 4/-0.1 15 0.875 41-0.126+/-0.124 0.636+1-0.152+/-0.149 U 0.0134+1-0.0392 4/-0.0384 U 0.0192 1-0.0355+1-0.0348 pCi/g 23 pCi/g NIA pCig 40 PCi/g 39*pCilg 69 pCi/g 20 pCilg 3 pCilS N/A pCi/g N/A pClg 83 pCi/g 22 pCug II pCilg N/A pCi/g 160 (0. -I100%) AKB 08/28/04 15:17 (0%- 100%)(0% -100%)(0%- 100%)(0% -100%)(0% -ID%)(0% -100IO)(0% -100%)(0%- 100%l)(0% -100%)(0% -20%)(0% -20%)(0%- 100%)(0% -100%)45 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder: 119587_. Pnrmnamc Page 2 or 5 RECi Rance Anist NOM Snmolc Ouni OC Units RPD%Date Time Rnd Gnmmn Spec: Batch 359715_ Potassium-40 Radium-226 Silver-108m Thnllium-208 QC12OO68S'90 Actinium-22B Americium-241 9ismulh-212 , ismuth-214 Ccsium-134 '..csium-137 l. obali-60 I ':uropium-152 Europium-154 Zurapium-155 14.4 Unccrt: +1-1.86 TPU: +/-1.83 0.625 Uncen: 4/-0.143 TPU: 4/-0.140 U -0.00349 Uncert +/-0.027 TPU: +1-0.0265 0.295 Uncur: +1-0.0765 TPU: +1-0.075 12.1+/-1.A6+/-1.44 0.420+1-0.165+/-0.162-0.0153+/-0.0345+/-0.0338 0.311+/-0.0816 41-0.080 pCi/g 17 pCi/g 39 pCi/g NIA pCi/g 5 (07% -20%)(07e-.100%) (0%- 100%)(0%- 100%)U LCS Uncert: TPU: 23.4 Uncert: TPU: Uncert.TPU: Uncrt: TPU: Uncut: TPU: 9.20 Unccii: TPU: 14.0 Uncen: TPU: Uncart: TPU: u 0.0279+/-0.400+/-0.392 24.4+1-2.23+/.2.18 U -0.178+/.0.717+1-0.703 U -0.00957+/-0.157+1-0.154 U -0.0865+/-0.0997+1-0.0977 10.0+/-1.08+/-1.06 14.9+/-1.10+/.1.08 U -0.166+/-0.243+/-0.239 U 0.251+/-0.207+/-0.203 U 0.264 4/-0.261 4/-0.256 U -0.0168+/40.124 4/-0.122 U 0.0142+/-0.151 pCig pC/g 104 (75%4To25%) PCi/g pCi/g 09101104 13.44 pCUg pC/g 109 (75%-125%) 107 (75-%.125%) Uncert: TPU: pCVg PCi/g pCi/g pCVg PCi/Uncen: TPU: Uncert: TPU: end-214 Uncet: 46 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary; Vorkorder 119587 Page 3 ef s uarmnnome NO1M Samole Ouul QC Units RPDI70 RIEC% Ranee Anist Datc Time Rad Ganairn Spec laich 359715 TPU: Nlansancsc-54 Uncen: TPU:_ ,Jiobium-94 Uncert: TPU: Potassium40 Uncert: TPU: Radium-226 Uncerl: TPU: Silvcr-108m Uncert: TPU: Thallium-208 Uncert: TPU: I QC1200688288 -Actinium-228 j Americium-241 BismuLh-212 Bismuth-2 14 Cesium-134 Cesium-137 MD Unccn: TPU: Unccrt: TPU: Unccrt: TPU: Uncert: TPU: Uncert: TPU: Unicert: TPU:+1-0.148 U -0.0207+1-0.0934+/-0.0915 U -0.0185+1.0.0804+-Q0.0788 U 0.350 t/-0.790 t/-0.775 U -0.00957 t/-0.157+/-0.154 U -0.0106+1-0.0829+1-0.0812 U 0.0259+1-0.0873+1-0.0855 U 0.0174+1-.060&4+1-0.0592 U -0.122+1-0.0978+/-0.0959 U 0.0752+/.0.109+140.106 U 0.0216 4/+0.056+/-0.0549 U 0.0119+/-0.0149+/-0.0146 U 5.360E-05+/-0.0152+/-0.0149 U -0.00446+/-0.0161+1-0.0158 U -0.0368+/-0.0386+I-0.0378 U 0O.D408+1-0.0431+/-0.0422 U -0.00118 pCUg pCilg" PCVlg (75%-125%) pCi0g 08/30104 09:49 P0i/g PCVg PCilg PCi~g PCi/g pCi/.0 pCils PUS/PCi/g; Cobalt-60 L-Uncert: TPU: Europium-152 Uncert: TPU: Europium-154 Uncert: TPU: Europium-155 47 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -vAyw.gel.com QC Summary WVnrcnrdo:- I I (127_I Pnge 4 or s Purwname NOM Sampulc Out QOC Units RPD% tREC~1 Rnn c Anlst Date Time Rlad GammD Spec..Batch 359715 Uncert: TPU: Lead-212 Uncert: TPU: Lead-214 Uncert: TPU: i Manoonese-S'4 Unccrt: TPU: Niobium-94 Uncert TPU:+/-0.0441+1.0.0432 U 0.00235+1-0.0371+/-0.0363 U 0.0186+/-0.0468+1-0.0459 U -0.00771+1-0.0142+/-0.0139 U 0.0034 41-0.0145+/-0.0142 U 0.100 4-0.294 4/-0.278 U 0.0216+1-0.056+1-0.0549 U -0.00858+1-0.0131+1-0.0128 U 0.0256+1-0.0151+1-0.0148 pCi/g PCi/g pCi/g pCi/g pCilg pCilg pCVg, pCilg Potassium40 Uncert: TPU: Rndium-226 Uncert: TPU: I... Silver-108m Uncen: TPU: IThallium-208 Uncert: TPU: Notes: The Qualifiers in this report nrc defined as follows: T B*- BD E I H J U! x h Target analyte was detected in the sample as well as the associated blank.Flag for results below the MDC or a flag for low tracer recovery.Concentration of the tnrget nnalyte exceeds the instrument calibration range.Analytical holding time exceedcd.Indicates an estimated value. The result was greater than the detection limit, but less than tie reporting limiL Indicates the target analyte was analyzed for but not detected above the detection limit-Uncertain identification for gamma spectroscopy. Lzb-specific qualificr-please see case narrative. data summary package or contact your project manager for details.Sample preparation or preservation holding time exceeded.48 GENERAL ENGINEERING LABORATORIES, LLC L 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -wwwv.gel.com QC Summary WVorkorder: 119587 Pagc 5nr 5 Pormnname NONI SanmIpl Qunl (C Units RrDSO __EC_ Rnge Ants( lDnte 'rime N/A indicates that spike recovery limits do not apply when sample concentration cscccds spike conc. by a factor of 4 or more.** Indicates analyte is n surrogatecompound. A The Relative Percent Dirference (RPD) obtained from the sample duplicate (DUP) is evaluated against the eceptlence criteria when the sample is greater than frve 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 limitorti-the RL is used to evaluate theDUP resulL For PS. PSD, and SDILT results, the values listed are the measured amounts, noc Final concentrations. Where the analytical method has been performed under NELAP certification, die analysis has met all of die requirements of the NELAC standard unless qualified on the QC Summary.49 TABLE OF CONTENTS Case Narrative ................... I Chain of Custody ................... 4 Cooler Receipt Checklist ................... 6 Laboratory Certifications ................... 9 Radiological Analysis .................. 11 Sample Data Summary .................. 27 Quality Control Data .................. 52 CASE NARRATIVE Page 1 of 61 CASE NARRATIVE For CONNECTICUT YANIK1E RE: Soils roP 002332 Workc Order: 120624 SDG: MSR #04-2821 September 15,2004 Laboratory Identification: General Engineering Laboratories, LLC Mailing Address: P.O. Box 30712 Charleston, South Carolina 29417 Express Mail Delivery and Shipping Address: 2040 Savage Road Charleston, South Carolina 29407 Telephone Number: (843) 556-8171 Summary: Sample receipt The samplcs for the Soil Project for work order 120624 arrived at General Engineering Laboratories, LLC, (GEL) in Charleston, South Carolina September 3, 2004 for environmental analysis. All sample containers arrived without any visible signs of tampering or breakage. The chain of custody contained the proper documentation and signatures. The laboratory received the following samples: 120624001 9523-0000-073F 120624002 9523-0000-073FS 120624003,120624010 9523-0000-074F 120624004 9523-0000-075F 120624005 9523-0000-076F? 120624006,120624011 9523-0000-0771F 120624007 9523-0000-078F 120624008 9523-0000-079F 120624009, 120624012 9523-0000-080F GENERAL ENGINEERING LABORATORIES, LLC a Member of.THEGEL GROUP, INC.P.O. 80x 30712

Charleston.

SC 29417

204 Savage Road (29407)Page 2 of 61 Phone (8433 556-171 -Fax (843) 76i 178 -www.geI.com Items of Note: No items to note.Case Narrative:

Sample analyses were conducted using methodology as outlined in General Engineering Laboratories (GEL.) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are listed below by analytical parameter. Analytical Renuest: Six soil samples were analyzed forFSS GAM and three soil samples were analyzed for FSS ALL.Internal Chain of Custody: Custody was maintained for all of these samples.Data Package: The enclosed data package contains the following sections': Case Narrative, Chain of Custody, Cooler Receipt Checklist, Laboratory Certifications, and all analytical fractions. I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature. Cheryl Jones Project Manager GENERAL ENGINEERING LABORATORIES. LLC a AfeemberofTHE GEL GROUP, INC.PO. BOx 30712 .Charleston, SC 29417 -2040 Savage Road (29407)Page 3 of 61 Phono (843) 556-E171 -Fax (843) 766-1178 -www.gIlm CHAIN OF CUSTODY Page 4 of 61 [f- I --- F F- U-(- -U- U--- I- r--v F [-- F- -* I V r -I I I I -Health Physics Procedure GPP-G3GR-R5104-003-AttachmentB-CY-001 Major moi'i Lz I.ri Connecticut Yankee Atomic Power Company 362 Lnjun Hollaw Road, East H=npton, CT 06424 ContactNarne &Phone: Jack McCarthy 860-267-2556 Ext. 3024 General Engneerig Laboratories 2040 Savage Road Charleston, SC 29407 t 843-S56-8171 )Sarah Kozlik Priority: D 30 D. Z 15 D. C 7 D.u 4 0 0 O Fr U NOTES: PO #: 002332 MSR #: 04-2821 1 LTP QA 0 Radwaste QA M Non QA Please provide the Gawma isotope results by 9/10/2004 at the 7 day rate and the rest by the 14 day deadline. JhML Samples Shipped Via: Z FedEx C UPS C Hand 0 Other_ ........ ..Bill of Lading #7Ms RY9?S;e-6 COOLER RECEIPT CHECKLIST Page 6 of 61 Connecticut Yankee Statement of Work for Analytical Lab Services Cy-lsC-sow-001 -Figure 1. Sample Check-in List Date/TimeReceived: .3 O SDGII: / ZOe2 4 /* Work OrderNumber. / /Shipping Container ID: Chai 1. Custody Seals on shipping container intact?2. Custody Seals dated and signed?3. Chain-of-Custody record present?4. Cooler temperature

? 0 C 5. Vermiculite/packing materials is: 6. Number of samples in shipping container:; 7. Sample holding times exceeded?W-aga/ ZSZ.I in of Custodyft.

2Vf ° K-0 1 Yes [qNo ( ]Yes t ].No [ I Yes [MNo [ I bI 9 /* Wet [ j Dry [4 Yes [I No [4 8. Samples have:.tspe bazard labels.custody seals -L~ appropriate sample labels 9. Sanmples ra:/n good condition caking._ bmokin

have air bubbles 10. .Were any anomnlies identified in sample receipt? Yes 3NoI1r 11. Description of anomalies (include sample numbers): Sample CustodianlLaborntory:

t 4 Aeu .J Dat e. AZj Telephoned to:_ .On -By vllo 05 , V .Page 7 of 61 SAMI'LE RECEIPT & REYJIEW FORM S IM us only Client: 0 Q 1, iC, SDG/ARCOC/Work Order: q Date Rcceived: W .,O JPM(A) Review (ensure non-conoroning Items are resolved prior to signing): Received Ily: _ _ _ _ __ _ _ _ 9 _ _ _ _ _Sample Receipt Criteria ' [ CommentslQualiilers (Required for Non-Conforming Items)1 Shipping containers received Circle Applicbie: scis broken damaged conLulacr Icaking contilner other (dcsalbc)I intact and sealed?Samples requiring cold Circle Coohntl leIe bags blue Ice -dry Ice (%5) olher(d~cscrb 2 preservation within (4 +I- 2 C)? -_ Record preservation method. _ 0 C.3 Chain of custody documents included with shipment? .___.-4 Sample containers intact and CIrce Appllicabl stals broken damiged contalner leaklcnontalner other (describe) 4 sealed? .___I 5 Samples requiring chemical *_Sample IDJs conlnners afred and observed pH:_ preservation at proper pH? So _ VT S_6 VOA vials free of headspace SampIC Ws and comanelrs arccacd: 6 (defined as < 6mm bubble)? _7 Samples received within holding Id's and tests atrCCted: time? __8 Sample ID's on COC match ID's Sample ID's and containers aleceted: on bottles? .9 Date & time on COC match date Sample ID's affected:& time on bottles? _10 Number of containers received Sample ID alrCled: match number indicated on COC?11 COC form is properly signed in relinquished/received sections? .Air Bill ,Tracking I's, & 590Z- (.5 U -33 a 2D 0c_ Additional Comments .[9 c 9 24 2 2 2 5 2 I Page 8 of 61 LABORATORY CERTI FICATIONS Page9 of 61 List Or current GEL Cerliricntions as or is September 2001.. _ State- ; Cer1liflatlon Alaska UST-062 Arizona AZ0668 Arkansas ..;'_ -CLIA -42D0904046 Calitornia ' *O151CA Colorado NIA Connecticut 3P11-0169 ofeNavy, c-i NFESC 413 PA .. w-15.l FloridaVUELAP E87156 Ceorgia E87156 (FIJNELAP) Idaho N/A.Illinois 200029 E-I 0332 Kentucky 90129 Maryland 270 Massachusetts M-SC012 Michigan 9903 Nevada _ SC12 NcwJczcy sco02 Ncw York 11501 North Carolina 233 Noarh Carolina Drinking W 45709 North Dakota R-158_ Oklahoma 9904 Pennsylvania 6B485 South Carolina 10120001/10585001110120002 Tennessee 02934 Texas TX213-2004B U.S. DepL ofAgriculture .S-52597 US Army Corps of Engineer N/A Uta- 8037697376 GEL Vermont N/A Virginia 00151 Page 10 of 61 RADIOLOGICAL ANALYSIS Page 11 of 61 Radiachiemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)SDG MSR#04-2821 Mcthod/Annlysis Information Product: Analytical Mcthod: Prep Method: Dry Soil Prep GL-RAD-A-021 Method: Analytical Batch Number Prep Batch Number Dry Soil Prep GLRAD-A-021 Batch Number.Alphaspec Am241, Cm, Solid ALL FSS DOE EML HASL-300, Am-05-RC Modified Ash Soil Prep Dry Soil Prep 363952 363324 363322 Sample ID 120624010 120624011 120624012 1200698293 1200698296 1200698294 1200698295 Client ID 9523-0000-074F 9523-0000-077F 9523-0000-OSOF Method Blank (MB)Laboratory Control Sample (LCS)120618007(9120-0000-003AMR) Sample Duplicate (DUP)120618007(9120-0000-003AMR) Matrix Spike (MS)SOP Refcrence Procedures for preparation, analysis and reporting of analytical data arc 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-0 II REV# 13.Calibration Informalion: Calibration Information All initial and continuing calibration requirements have been met.Standards Information Standard solution(s) for these analyses arc NIST traceable and used beforc the cxpiration datc(s).Sample Geometry All counting sources were prepared in the samc geometry as the calibration standards. Qunlity Control (OC) Information: Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 120618007 (9120-0000-003AMR). QC InformatIon All of the QC samples met the required acceptance limits.Technical Information: Holding Time All sample procedures for this sample set were performcd within the required holding time.Page 12 of 61 Preparation Information All preparation criteria have bcen met for these analyscs.Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or rcanalysis. Miscellaneous Information: NCR Documentation Nonconformance reports arc genernted to document any procedural anomalics that may dcviate from referenced SOP or contractual documents. An NCR was not gencrated for this SDG.Manual Integration No manual intcegrations were performcd on data in this batch.Ounlifier informntion Manual qualifiers were not required.Method/Analysis Inrormntion Product: Alphaspec Pu, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Pu-I l-RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number 363956 Prep Batch Number 363324 Dry Soil Prep GL-RAD-A-021 Batch Number 363322 Sample ID Client ID 120624010 9523-0000-074F 120624011 9523-0000-077F 120624012 9523-0000-O0OF 1200698297 Method Blank (MB)1200698300 Laboratory Control Sample (LCS)1200698298 120618007(9120-0000-003AMR) Sample Duplicate (DUP)1200698299 120618007(9120-0000-003AMR) Matrix Spike (MS)SOP Recrerncc Procedures for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 I REV# 13.Calibration Information: Calibration Information All initial and continuing calibration requirements have been met.Standards Inrormation Standard solution(s) for these analyses arc NIST traceable and used before the expiration datc(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. Ouality Control (OC) Information: Page 13 of 61 Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample vas used for QC: 120618007 (9120-0000-003AMR). QC Information All ofrthe QC samples met the required acceptance limits.Technical Information: Holding Time All sample procedures for this sample set were perrormed within the required holding time.Preparation Informatlon All preparation criteria have been met for these analyses.Sample Re-prep/Re-analysis None ofrite samples in this sample set required reprep or reanalysis. Miscellaneous Information: NCR Documentation Nonconformanec 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 integmrtions were performed on data in this batch.Ounlifier information Manual qualifiers were not required.Method/Analysis Information Product: Liquid Scint Pu241, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Pu-I l-RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number. 363958 Prep Batch Number. 363324 Dry Soil Prep GL-RAD-A-021 Batch Number 363322 Sample ID Client ID 120624010 9523-0000-074F 120624011 9523-0000-077F 120624012 9523-0000-080F 1200698309 Method Blank (MB)1200698312 Lnboratory Control Sample (LCS)1200698310 120618007(9120-0000-003AMR) Sample Duplicate (DUP)1200698311 120618007(9120-0000-003AMR) Matrix Spike (MS)SOP Reference Procedures for preparation, analysis and reporting ofanalylical 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# 5.Page 14 of 61 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 slandards. Oualitv Control (OC) Inrnrmatlon: Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 120618007 (9120-0000-003AMR). QC Information All of the QC samples met the required acceptance limits.Technical Information: Holding Time All sample procedures for this sample set were performned within the required holding lime.Preparation Information All preparation criteria have been met for these analyses.Sample RL-preplRe-annlysis None of the samples in this sample set required reprep or reanalysis. Miscellaneous Information: NCR Documentation Nonconfornancc reports arc 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.Oualifier informailon Manual qualifiers were not required.Method/Analysis Information Product: Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowthi Waived Analytical Method: EML HASL 300,4.5.23 Prep Method: Dry Soil Prep Analytical Batch Number 363477 Prep Batch Number 363322 Sample ID Client ID 120624001 9523-0000-073F 120624002 9523-0000-073FS Page 15 of 61 120624003 9523-0000-074F 120624004 9523-0000-075F 120624005 9523-0000-076F 120624006 9523-0000-077F 120624007 9523-0000-078F 120624008 9523-0000-079F 120624009 9523-0000-OSOF 1200697165 Mcthod Blank (MB)1200697167 Laboratory Control Sample (LCS)1200697166 120618001(9120-0000C00 I AMR) Sampic Duplicate (DUP)SOP Reference Proceduresfor preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The datn discussed in Otis narrative has been analyzed in accordance with GL-RAD-A-013 REV# 10.Cnlibration Information: Calibration Information All initial and continuing calibration requirements have been met.Standards Information Standard solution(s) for thesc analyses are NIST traceabic and used beforc the ecpiration date(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. Ounlity Control (OC) Information: Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 120618001 (9120-0000-OO1AMR). QC Information All of the QC samples met the required acceptance limits.Technical Information: llolding Time All sample procedures for this sample set were performed vithin the required holding time.Preparation InformatIon All preparation criteria have been met for these analyses.Sample RLe-preplRe-analysis None of the samples in this sample set required reprep or reanalysis. Miscellaneous Information: NCR Documentation Nonconformance reports arc generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. The following NCR was generated for this SDG: NCR 141742 was generated due to Failed RPD forDUP. 1. Pb-214 did not meet Relative Percent Difference (RPD)precision requirement for sample 120618001 and 1200697166(DUP).

1. The Relative Error Ratio (RER) between Page 16 of 61 the sample nnd batch duplicate is less than 1.0. Batch precision demonstrated using the RER for Pb-214, reporting results.Ounlifier information Qualifier Reason Analyte Snmplc Ul Result rejected due lo interference.

Cesium-134 120624006 Mangancse-54 120624001 120624009 Ul Result rejected due to low abundance. Actinium-228 120624001 120624008 Cesium-134 120624002 Europium-154 1200697166 Method/Analysis Information Product: Analytical Method: Prep Method: Dry Soil Prep GL-RAD-A-021 Method: Analytical Batch Number Prep Batch Number Dry Soil Prep GL-RAD-A-021 Batch Number cFPC, Sr9O, solid-ALL rSS EPA 905.0 Modified Ash Soil Prep Dry Soil Prep 364008 363324 363322 Sample ID 120624010 120624011 120624012 1200698463 1200698466 1200698464 1200698465 1200698467 Client ID 9523-0000-074F 9523-0000-077F 9523-0000-08OF Method Blank (MB)Laboratory Control Sample (LCS)120618007(9120-0000-003AMR) Sample Duplicate (DUP)120618007(9120-0000-003AMR) Matrix Spike (MS)KNOWN SOP Reference Procedures forpreparation, analysis and reporting of analytical data are controlled by General Engineering Laborntorics, LLC as Standard Opemting Procedure (SOP). The data discussed in this narrntive has becn analyzed in accordance with GL-RAD-A-004 REV# 8.Calibration Information: Calibration Information All initial and continuing calibration requiremcnts have been met.Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. Quality Control (QC) Information: Blank Information The blank volume is representative of the sample volume in this batch.Page 17 of 61 Designated QC The following sample was used for QC: 120618007 (9120-000-003AMR). QC Information All of the QCsamples met the required acccptancc limits.Technical Informntion: Holding Time All sample procedures for this sample set were pcrfonned within the required holding time.Preparation Information All preparation criteria havc been met for these analyscs.Sample Re-prep[Re-nnnlysis Nonc of the samples in this sample set required reprcp or reanalysis. Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.Miscellaneous Information: NCR Documentation Nonconformance reports are generated lo document any procedural anomalies that may deviate from rcrercnced SOP or contractual documents. An NCR was not generated for this SDG.Additionnl Comments Sample 120624010 (9523-0000-074F) vas recounted to verify sample activity greater than the 3 sigma TPU.Ounlifler Information Manual qualifiers were not rcquired.Method/lAnalvsls information Product: Liquid Scint Tc99, Solid-ALL rSS Analytical Method: DOE EML HAS L-300, Tc-02-RC Modified Analytical Batch Number. 363813 Sample ID Client ID 120624010 9523-0000-074F 120624011 9523-0000-077F 120624012 9523-0000-OSOF 1200697938 Method Blank (MB)1200697941 Laboratory Control Sample (LCS)1200697939 120618007(9120-0000-003AMR) Sample Duplicate (DUP)1200697940 120618007(9120-0000-003AMR) Matrix Spike (MS)SOP Reference Procedures for preparation, analysis and reporting of analytical datn are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrativc hls been analyzed in accordance with GL-RAD-A-005 REV# 11.Calibrntion Information: Calibration Information All initial and continuing calibration requirements have been met.Page 18 of 61 Standards Information Standard solution(s) for these annalyses are NIST traceabic and used before the expiration date(s).Samplc Ccometry All counting sources were prepared in the same geometry as dhe calibration standards. Oanlity Control (QC) Information: Blank Information Thc blank volumc is representative of the sample volume in this batch.Designated QC Thc following sample was used for QC: 120618007 (9120-0000-003AMR). QC Information All of thc QC samples met the required acceplance limits.Technical Information: Holding Time All sample procedures for this sample set were performed within Ihe required holding time.Preparation Information All preparation criteria have been met for these analyses.Sample Rc-prep/Re-unalysis None of the samples in this sample set required reprep or reanalysis. Miscellaneous Informnlion: NCR Documentation Nonconformance reports arc gencrated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. The following NCR was generated for this SDG: NCR 143451 1. The samples were not scanned into thc batch due to LIMS being down. Custody was maintained throughout the test.l. Reporting results.Ounlifier information Manual qualifiers were not required.Method/Analysis Information Product: Liquid Scint FcS5, Solid-ALL FSS Analytical Method DOE RESL Fe-I, Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analylical Batch Number 361865 Prep Batch Number: 363324 Dry Soil Prep GL-RAD-A-021 Batch Number 363322 Sample ID Client ID 120624010 9523-0000-074F 120624011 9523-0000-077F 120624012 9523-0000-0SOF 1200693142 Method Blank (MB)1200693145 Laboratory Control Sample (LCS)Page 19 of 61 1200693143 119889012(9530-03-006C) Sample Duplicate (DUP)1200693144 119889012(9530-03-006C) Matrix Spike (MS)SOP Rererence Procedures for preparation, analysis and reporting of analytical datn 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# 2.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 beiore the expiration dale(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. Ounlity Control (QC) Information: Blank Information The blank volume is representative of the samplc volume in this batch.Designated QC Thc following sample was used for QC: 119889012 (9530-03-006C). QC Information.All of the QC samples met the required acceptance limits.Technical Informalion: Holding Time All sample procedures for this sample set were performed within the required holding lime.Preparation Informatlon All preparation criteria have been met for these analyses.Sample Re-preplRe-analysis Sample 1200693142 (MB) was recounted due to a negative result greater than three times the error.Sample 1200693143 (9530-03-006C) was recounted due to high relative percent diflcrene/rclative 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.(ualifler Information Manual qualifiers were not required.Method/Analysis Information Product: Liquid Scint Ni63, Solid-ALL FSS Analytical Method: DOERESLNi-i,Modified Prep Method: Ash Soil Prep Page 20 of 61 Dry Soil Prcp GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 365354 Prep Batch Number 363324 Dry Soil Prep GL-RAD-A-021 Batch Number 363322 Sample ID Client ID 120624010 9523-0000-074F 120624011 9523-0000-077F 120624012 9523-0000-080F 1200701916 Method Blank (MB)1200701919 Laboratory Control Sample (LCS)1200701917 120624010(9523.0000-074F) Sample Duplicate (DUP)1200701918 120624010(9523-0000-074F) Matrix Spikc (MS)SOP Reference Procedures for preparation, analysis and reporting of analytical data arc controlled by Gcneral Engineering Laboratories, LLC as Standard Operating Proccdure (SOP). The data discusscd in this narrative has been analyzcd in accordance with GL-RAD-A-022 REVI# 6.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 datc(s).Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. Ouality Control (C) Information: Blank Information The blank volume is representative of tie sample volume in this batch.Designated QC The following sample was used for QC: 120624010 (9523-O000-074F). QC Information All of the QC samples met the required acceptance limits.Technical Information: Ibolding Time All sample procedures for this sample set were performed within (lie required holding time.Preparation Inrormation All preparation criteria have been met for these analyses.Sample Re-preplle-analysis Samples were reprepped due to low/high recovery.Miscellaneoius Information: NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced Page 21 of 61 SOP or contractual documents. An NCR was not generated for this SDG.Oualilier informntion Manual qualifiers were not required.lefhod/Annlysis Information Product: LSC, Tritium Dist, Solid-IlTD2,ALL FSS Analytical Method: EPA 906.0 Modified Analytical Batch Number 363748 Sample ID Client ID 120624010 9523-0000-074F 120624011 9523-0000-077F 120624012 9523-0000-080F 1200697722 Method Blank (MB)1200697725 Laboratory Control Sample (LCS)1200697723 120618007(9120-0000-003AMR) Sample Duplicatc (DUP)1200697724 120618007(9120-0000-003AMR) Matrix Spike (MS)SOP Reference Procedures for preparation, analysis and reporting ofanalytical 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#t 9.Calibration Informntion: Calibration Information All initial and continuing calibration requirements have been meL Standards Information Stnndard 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. Ounlitv Control (OC) Information: Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 120618007 (9120-0000-003AMR). QC Information All of the QC samples met the required acceptance limits.Technical Information: Holding Time All sample procedures for this sample set were performed within the required Holding time.PreparatIon Information All preparation criteria have been met for these analyses.Sample Re-prep/Re-analysis Page 22 of 61 None of the samples in this sample set required reprep or reanalysis. Miscellaneous Information: NCR Documentation Nonconrormance reports are generated to document any procedural anomalies that may deviatc from reerenced SOP or contractual documents. An NCR was not generated for this SDG.Ounlifier information Manual qualifiers were not required.Method/Analysis Information Product: Liquid Scint C14, Solid AIIFSS Analytical Method: EPA EERF C-0I Modified Analytical Batch Number 363993 Sample ID Client ID 120624010 9523-0000-074F 120624011 9523-0000-077F 120624012 9523-0000-08OF 1200698418 Method Blank (MB)1200698421 Laboratory Control Sample (LCS)1200698419 120624011(9523-0000-077F) Sample Duplicate (DUP)1200698420 120624011(9523-0000-077F) Matrix Spike (MS)SOP Rererence Procedures 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 narrativc has been analyzed in accordance with GL-RAD-A-003 REV# 7.Calibration Information: Callbrmtlon Information All initial and continuing calibration requirements have been met.L Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).Sample Geometry L All counting sources were prepared in the same geometry as the calibration standards. Qunlity Control (OC) Information? Blank Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 120624011 (9523-0000-077F). QC Information All rf the QC samples met the required acceptance limits.Technical Informntion: Holding Time Page 23 of 61 All sample procedures for this sample sct were performed within thc required holding time.Preparation Information All preparation criteria have been met for these analyses.Sample Re-preplRc-nnalysis None of the samples in this sample set required rcprep or reanalysis. Miscellaneous Inrormatioa: NCR Documentation Nonconformance reports arc generated to document any procedural anomalies that may deviate from rcefrcnced SOP or contractual documents. An NCR was not generated for this SDG.Qualifier Information Manual qualifiers were not required.Certificatlon Statement Where the analytical method has been performcd 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 or the data package.The following data valldator verifled the information presented in this case narrative: Reviewer: Page 24 of 61 General Engineering Laboratories Form GEL-XXX Rev. C5102 NCR Report No.: 141742 Revision No.: COMPANY -WIDE NONCONFORMANCE REPORT Mo.Day Yr. Division: Type: 10-SEP-04 Radlochemistry Process Instrument Type: Quality Criteria: Client Code: GAMMA SPECTROMETER Specillcallons YANK Test I Method: Matrix Type: Batch ID: Sample Numbers: EMLHASL 300. 4.5.2.3 Solid 363477 See Below Potentially affected work order(s)(SDG): 1Z0618(MSR#04-2820),120624CMSR#04-2821) Application Issues: Fened RPD for DUP Specificatlon and Requirements NRG Disposition: Nonconformance

== Description:==

1. Pb-214 did not meet Relative Percent Difference (RPD) precisIon

1. The Relative Error RatIo (RER) between the sample end batch duplicate requirement for sample 120518001 and 1200697166tD0P).

is less than 1.0. Batch precision demonstrated using the RER for Pb-214, reporting results.Originator's Name: Scott Baskett I , ~ Quality Review-.Director.10-SEP-04 Data ValidatorlGroup Leader: Scott Moreland 15-SEP-04 Corrective Action: Corrective Action ID and Complete Date: Page 1 Page 25 of 61 General Engineering Laboratories Farm GEL-)=X Rev. 06102 NCRReportNo.: 143451 Revision No.: 2 COMPANY -WIDE NONCONFORMANCE REPORT Mo.Day Yr. Division: Typo: 16-SEP-04 Radlochernistry Process Instrument Typo: Quality Criteria: Client Code: LSC Spedlications YANK Test I Method: Matrix Typo: Batch ID: Sample Numbers: DOE EML HASLk300, Tc,02-RC Solid 363 13 See Below-ModifedI Potentially~~ ~ ~ afetdwr rdrs tEG:19889(MSRN04-2721).120366(MSR#04 2T73),t20GB1 (MSR#/04-2820),t 20624(MSR#04-2821) Potentlally affected work rre(D)Application Issues: Container scanning event for custody missed Specification and Requirements NRG Disposition: Nonconformance

== Description:==

1. The sampies worn not scanned Into the batch duo to LlMS being 1. Reporting results.down. Custody was maintained throughout the test.Originator's Name: Jimmy Hartley Quality Review: 10-SEP-04 Data ValidatorlGroup Leader Scott Moreland 16-SEP-04 Corrective Action: Director Corrective Action ID and Compiete Date: Page 1 Page 26 of 61 Page 27 of 61 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificatc of Analysis Company: Connecticut Yankee Atomric Power Address: lladdam Neck Plant 362 Injun tollow Road Enst Hlanpton.

Connecticut 06424 Contact: Mr. Pete Haollcnbeck PrwIect: Soils PO# 002332 ReportDatc: September 16.2004 Page 1 of 2 Client Sample ID: 9523-0000-073F Prolect: YANK01204 Smelc ID: 120624001 Client ID: YANK}OI Matrix: Soil Vol. Rem: Collect Date: 01-SEP-04 Receive Date: 03-SEP-04 Collector. Client Moisture: 12.5%Parameter QunUfler Result Uncerbtinty LC TPU MDA Units DF AnalystDate Ttme Botch hUtd.Ra d Gamna Spec Analgsis CammnSOI:d-FSS CAM & ALL FSS 226 1narourh Waived Actinlum-228 U 0.0O +-Q18S 0.157 41-0.181 ur Amcdcium-241 U 0.0224 41-0. II1 0.08S3 +1-0.109 Bsmuth-212 0.428 +-0.272 0.163 +1-0.266 Blsmuth-214 0.432 1-0D.107 0.0445 +4/-0.105 Ceslum-134 U 0.00493 0.0274 0.0227 +1-0.0269 Ceslum-137 0.443 +1-0.0801 0.0252 +/-0.0185 Cobalt-60 U 0.0213 +1.0.0282 0.0259 W1-0.0277 Euoplum-1S2 U 0.0207 +1-0.0722 0.0563 +1-0.0709 Europlum-154 U 0.0567 +/-0.0779 0.0712 +1-0.0763 Europlum-l55 U 0.0358 +f-0.0741 0.0649 41-0.0726 LWad-212 0545 1.0.0828 0.0337 +1.0.0811 Lead-214 0.449 +1-0.0942 0.0377 +10.0923 hfangancsc-54 U 0.00 +/.0.0274 0.017 +/.0.0268 UT Nioblum-94 U O.00372 +1.0.0254 0.0211 +1-0.0249 Fotassium40

11. +-1.41 0.218 4t-1.38 Radium-226 0.432 +1-0.107 0.0445 4/.0.105 SlIvcr-108m U -0.0034 +/-0.0231 0.0193 +410.0226 Thallium-208 0.133 +.0.0179 0.0201 ./+1-01469 0.330 pCi/Z MIHI 09t081 1837 363477 1 0.184 0357 0.0957 0.050 0.0542 0.0579 0.120 0.159 0.135 0.0709 0.0308 0.038 0.0457 0.499 0.0957 0.0414 0.0438 pCa/pCt/g pCMg pCUg pCVg pCilS pC/g pCi/g pCL'g pCltg PC26 pCllg The following Prep Methods were perfonned Method Description Analyst Date Time Prep Da"ds Dry Soil Pep Dry Soil Prep GLRAD-A-021

.BSWI 09/03tOS 1718 363322 The following Analytical Methods were performed Method Description I EML HASL 300. 4523 Notes: The Quallfiers in this report ns dcfined ns follows: Page 28 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Fload Charleston SC 29407 -(843) 5558171 -www.gol.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddain Neck Plant 362 Injun Hollow Road East Harpton. Connecticut 06424 Contact: Mr. Pele Hallenbeck P dct: Soils PON 002332 Report Date: September

16. 2W agc 2 of 2 Client Sarnple ID: Sample ID: 9523-D00O-073F 120624001 P~i'ecet YANK01204 C entID: YANKWOI Vol. Rccv.: Parameter Qualfier Result Uncertainty LC TPV NIDA Units DF AnmlysiDate Time DaldchrMtd.

B Target analytc was deected In the sample as wel as the associated blank.-BD Flag forresults below the MDC or a flag for low trcerrecoveay. E Concentration of the targe minlyte excced the instrument calibration range.H Analytical holding timn eiceeded.J Indicates an estimated value. lhe result was greater than the detection limitn but less than the reporting limit.U Indlcates the target analyte was analyzed for but not detccted abovc the detedion limiL Ul Unrcrtain identification for garmn spectroscopy. X Lab-specific qualfier-please see case native data summary packago or contact your project managcr for details.h Sample preparation or prcsertation holding time exceecdd.The above sample Is reported on a dry weight basis.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 Page 29 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Iladdam Neck Plant 362 Injun Hollow Road East Hampton. Connecticut 06424 Contact Mr.Pcte Hollenbcck Prolect:' Soils PON 002332 Report Date: September 16.2004 Page I of 2 ClientSample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector. Moisture: 9523-0000-073FS 120624002 Soil 01-SEP-04 03-SEP-04 Client 12.3%PrVlect: YANK01204 C ient ID: YANKOOI Vol. RecY.: Parameter QonUliler Resutt Uncertainty LC TPU MDA Units DF AnolystDate Time BatchdIld. _ tRad Gamma Spec Analysts Gamme,Sold.FSSC GAM& ALLFSS226InSravwh Waived Actinlun-228 0.583 Americium-241 U -0.0204 Bismuth-212 U 0.179 Btsmuth-214 0.421 Ceilum-134 U 0.00 w. Cesium-137 0.550 Cobalt-60 U -620eE-05 Europlum-152 U *0.00954 Eumoplum-154 U -0.0835 L Europium-15S U 0.00401 Lead-212 0.630 Lead-214 0.561 Mnnganese-54 U 0.022 , Nloblum-94 U 0.0283 L PotassiumO1. Radium-226 0OA21 SlIver-t08cm U 0.17 labllium-208 0.171 4/0204 0.0o89 41-.200+4-0.0356 0.0276 +M-0.0349 414.407 0.195 41-0.399 4/-0.105 0.0493 t1-O.IM3 41-0.052 0.0313 +1-0.050+10.0599 0.0242 -40.0871*1-0.0343 0.0244 4/0.0336#1-0.0611 0.0512 +/-.0598+t4.0885 0.0623 4/-0.0867/41.0549 0.0477 +14.0538 4-0.0902 0.0297 +1-0.0884 4/4.123 0.0351 +4-0.121+/.0.0261 0.0238 410.02S6 t1-0.0356 0.0225 41-0.0349+1-1.38 0.127 4J1.'36 t4-.105 0.0493 +1-0.103+1-0.023 0.019S -+-0.0226 4t-0.0631 0.0213 4J-Q.0619 0.195 0.0575 OA23 0.106 0.0675 0.0526 0.0553 0.110 0.142 0.0998 0.0628 0.0756 0.052 0.0486 0.320 0.106 0.0424 0.0163 pCUg pCUg pCIg pCig pCUg pCig pCUg pCI/g pCilg pCl/3 pCUg pC t pCUg pCVg pCi/g Pcvg pC11g MHI 09/08/04 1838 363477 1 The following Prep Methods were performed Method Description I_ Dry Sall Prep Dry Scil Prcp GL-RAD-A-021 Analyst Dale Time Prep Batt-h BSWI 09103/04 1718 363322 The following Analytical Methods were performed l Method~- I DescripUon EML HASL300, 4.5.2.3 Notes: The Qualifiers in this report are defined as follows: B Target analyte was detected in the sample Ps well as the associated blank BD Flag forresults below the MDC ora flag for low tracerrccovery. Page 30 of 61 I GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charteston SC 29407- (843) 555-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: HaddamNcckPlant 362 nlnun Hollow Road East Hampton. Connecticut 06424 CootactL Mr. Pele Holcnbeck PrDject: Soils PO# 002332 Client Sample ID: Sample ID: ReportDatc: September 16,2004 PNge 2 of 2 9523-0000-073FS 120624002 Pmiect. YANK01204 Cl;Cnt ID: YANKOOI Vol. RccvY Paramtttr Qualifier Result Uncertainty LC TPU bfDA Units DF AnalystDate Time latchMtd.E Conccntration of the target analytc exceeds the instrumcnt calibration range.H Analytical holding time exceeded.1 Indicates an estimated valuec The result was greater than the detection limit, but less than the reporting limit.U Indicates the target analyte was analyzed for but not deected above the detection limit.Vl Uncertainidentificationforgnmmaspectroscopy. X Lab-specific qualifier-please sce case narrative, data sumrnary paciage or contact your project manager for details.h Sample preparation or preservation holding timer excedcd.The above sample is reported on a dry weight basis.* 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.J- J ~ J Reviewed by Page 31 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 555-8171 -www.gel.corm Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hamnpton, Connecticut D6424 Contact Mr. Ptce Hollenbeck Prjcct:. Soils P01 002332 Client Samnple ID.Samplc ID: Mntrix: Collct Dote: Receive Date: Collector Moisture: Report Date: September 16.2004 Page I of 2 9523-0000-074F Priocct: YANK012G4 C 120624003 CctlD YANKOOI Soil Vol. Recv.: 01-SEP04 03-SEP-04 Client 75.5%Parametcr Quallaer Result Uncertainty LC ¶TU MDA Units DF AnaltyuDate Time DatchMtd.Rad Gsimna Spec AnPlysis GamnmanSold-FSS CAM &ALL FSS2261ngrowth Waoved Actlniuum-228 0.862 1-t.409 0.134 -4t.401 Amerucium-241 U -0.0284 +1-0355 0.251 +4-0.348 Blnnuth-212 U 0548 +1-0.700 0302 +t-0.686 Bismu&h214 0.424 +10. 181 0.0873 +t4.178 Ccslam-134 U 0.070 +10.0562 0.0518 +1-0.0551 Ceslum-137 1.65 +10.210 '0.0455 4-0205 Cobalt-60 U -0.0108 +t-0.0689 0.0545 +1-0.0676 Eurmplum-152 U 0.0103 +1-0.143 0.109 +1-0.140 Europlur-154 U 0.0642 4+t0.160 0.139 +140.157 Europlum-155 U -0.0386 I1-0.139 0.107 +1-0.136 Lead-212 1.05 +1-0.178 0.0699 +/-0.174 Lead-214 0.875 +1-0.219 0.0779 +/-0.215 Manganesc-54 U 0.00837 +1-Q.0533 0.0428 41-0.0522 Niobiurn-94 U 0.0217 +1-0.0492 0,41I 4-O.0483 Polassium-40 142 41-2.53 0.474 41-2.48 Radium-226 0.424 4/-0.181 0.0873 +1-0.178 Sliver-IBM U -0.0403 +1-0.0521 0.0391 4-0.051*Jhalium-208 0223 4/-0.0896 Q0.446 +/-0.0878 0.305 0.535 0.674 0.190 0.114 0.0999 0.124 0.236 0319 0.227 0.148 0.169 0.0953 0.0903 1.10 0.190 0.0845 0.0974 pClg pCl/g pCVt pCItg pCtg pCV&g pCitg pCVg pCVg pCi/g pCig pC11 pCUg pCig pCiVg Mill 09/0804 1839 363477 1 The following Prep Nethods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 BSWI 091D3104 1718 363322 The Following Aialytical Methods were pRerormed Method Description I EOLHASL30:0,44523 Notes: 7he Qualifiers in this report ar: defined as follows: B Target analyle was detected In the sample as well as the asociated biank.ED Fg for Isults below the MDC or n fnag for low trer rovey.E Concentaio oF the target analytc excecds the instrument calibration range.Page 32 of 61 GENERAL ENGINEERING LABORATORiES, LLC II L~GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleslon SC 29407 -(B43) 556-8171 -wmw.gol.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam NckPlaint 362 Injun Hollow Road East Hamplon, Connecticut 06424 Contact: Mr. Pete Hlolcnbcck Project Sails POA 002332 Rcpor Date: Scptermber 16.20(Page 2 of 2 Client Sample iD: Sample [D: 9523-0000-074F 120624003 Pr iccL YANKO1204 Client ID: YANK}OI Vol. Recv.:-Pkarmeter QtJllfJer Resull Uncertainty LC TPU KDA t1fLs I)F AinltystDate TIme Betch lifd.H Analytical hodldng time exceeded.1 Indicates an estimated value. The result was greater fhan Ute detection limit, but less than thc reporting Unlit U Indicates the target analyte was analyzed for but not dctcted abovC tine delecdon litL MII Unctrtain Identification for gamma spectroscopy. X Lub-speclfic qualifier-please sce casc narrative, data summary package or contact your project manager for details.h Samnple preparation orpreservation holding time cxceeded."re above samplc is reported an a dry weight basis.This data report has been prepared and reviewed in accordance with General Engineering Laborntories, LLC standard operatlng proccdurcs. Please direct any questions to yourProject Manager, Cheryl Jones.Reviewed by L, L Page 33 of 61 I I ,_~ GENERAL ENGINEERING LABORATORIES, LLC 2040 Savago Road Charloston SC 29407 -(843) 556-8171 -wiw.gal.com -Certificate of Analysis Company: Connecticut Yankec Atomic Power Address: Haddam Neck Plant 362 InJun lollow Rond East Hampton, Connecticut 06424 Contact Mr. Pcw Haollenbeck Project Soils POll 002332 Report Dale: Scptember 16.2004 PagE I of 2 Client Sample ID: Samuplc ID: Matrix: CollectDatc: Recelvc Date: Collector. Moisture: 9523-0000-075F 120624004 Soil 01-SEP-04 03-SEP-04 Client-33.6%Proi ec: YANK01204 Ciicnt I>: YANK001 Vol. RcSV.: Prameter Qualflier Result Uncertainty LC TPIJ MDA Units DF AnalystDnte Time Datch Mid.Rnd Gamma SpecAnayslt Gamn=,Sofid-FSS GAM & ALL FSS 226 Ingrowth .Waivtd Actinlum-228 0.598 Anterldum-241 U 0.00387 4 Bismuth-212 U 0.451 Blsmuta-214 0.470 Ceslum-134 U 0.0101 4 Cesium-137 0.173 4 Cobalt-60 U 0.00492 Euenplum-152 U -0.0198 4 Earoplumi-154 U 0.0475 Europlunra-55 U 0.0523 Lead-212 0.757 Lcad-214 0.484 Manganese-54 U *0.0193 4 Nloblum-94 U 0.0181 4i Potasslium40 11.3 Rndium-226 0.470 Silver-108m U -0.0277 t Tballlum-208 0.257 -4+1-0.271 0.121 +/-0266 1-0.0413 0.0356 +/-Q.0405+-0.486 0.213 ./-0.476 tl-0.141 0.0496 +/-0.138 41-0.0398 0.0342 .+1-0.039 4/-0.0729 0.0Z8S 4/-0.0715+-0.035 0.0301 +/-0.0343 1-0.0751 0.0615 +/-0.0736+/-0.106 0.0949 +"-0.l04 4/-0.122 0.563 +1-0.119+/-0.106 O.75 +1.104+1-0.126 0.0492 +10.124 41-0.0339 0.0261 +1-0.0332-1-0.0308 0.0277 +1-0.0302 41-1A6 0.239 +4-IA3+1-0.141 0.0496 4/-0.138 1-0.0254 0.0179 4/-0.0249 1t-0.0827 0.0247 41-0.081 0.265 0.0746 0.470 0.109 0.0751 0.0632 0.0692 0.133 0.214 0.119 0.0794 0.105 0.058 I 0.0604 0.569 0.109 0.0398 0.0544 pCUg pCUg pCl/g patg pCl~g pCWg pCl/g pC11g pClJ1 pciUe pci/g pCill;pCul pCl/g PCV9 pCi/g pcI/g MIHI 09/0804 1840 363477 1 Tinerlloowing Prep Methods were performed Method Description Analyst Date Time Prepuatch Dry SolPrep DrySoil Prep 0RAD-A-021 BSWI 09/03104 1718 363322 The (allouwng Analytical Methods wet performed Method Description I EbLIHASL300.4-5.2.3 Notes: The Qualifiers in tWs report nr defined as follows: B Target anclyte was detected In the sample as well as the associated blank BD Flag tar nrsults below the MDC or a flg for low ttaccr rncovery.E Concentration of the taret acolyte excecds the instruncot calbration range.Page 34 of 61 GENERAL ENGINEERING LABORATORIES, LLC GENE-RAL ENGINEERING LABORATORIlES, LLC 2040 Savaga Road Chartoston SC 29407- (843) 555-8171-www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: iladdamn eck Plant 362Iijun Hallow Road East Hampton, Conncrticut 06424 Contact Mr. Pete llollenbeck Promect: Soils POM 002332 Report Date: September 16,2001 Page 2 of 2 Client Sample ID: Sample ID: 9523-0000-075F 120624004 Prpiect. YANK01204 Cltet llv YANKOOl Vol. Recy.: Parnmefer Quanler Result Uncertainty LC TPU h1DA Unls DF AnalystDate Time Bntch Mtd.H Analytical holding time exceeded.3 Indicates an estimated value. The result was greater tban the dctection limit, but less than the reporting limiL U Indicates the target analyte was analyzed for but not detcted above the detection iimit.Ui Uncertitn Identficadon forgama spectroscopy. X Lab-specific quallifer-please sec ease narrative, data surmary package orcontactyour project manager for details.h Sample preparatlon or preservation holding time exceeded.The above sample is reported on a dry weight basis.This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please dircct any questions to your Project Manager, Cheryl Jones.-QS2~ Q-,db (_D Reviewed by Page 35 of 61 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC29407-(843)556-8171 -www.geLcom Certificate of Analysis Company: Connecticut Yankee Atornic Power Address: Hsdaim. NeckPIant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Pete Hollenbeck Prolec. Soils PO# 002332 Client Snrple ID: Sam IID: Matix CollecLDate: Receive Date: Collector: Moisture: Report Date September 16.2004 Page I of 2 9523-0000-076F 120624005 Soil 01-SEP-04 03-SEP-04 Client 9.57%P oject: YANK012D4 C tcnt ID: YANKOOI Vol. Recv.: Parameter Quallfer Result Uncertainty LC TPU MDA Units DF AnalystDate Time BatchhMtd. nd Gamma Spec Analysb GammurnSoUSd-FSS GAM ALL FSS 226 Ingrowth Waived Actinium-228 0.791 Amncriclwn-241 U 0.0116 Bismuth-212 0.592 Bismonth-214 0.520 Cesiun-134 U Q035 Ceslum-137 0.0901 Cobalt-60 U 0.00709 EuropluI152 U 0.0273 Europium-1S4 U -0.0164 Europium-155 U 0.0572 Lead-212 0.764 L1nd-214 0.777 Manganesc-54 U 0.0183 Nloblurn-94 U -0.0123 Potnssiu=t40 13.9 Raniium-226 0.520 Silvcr-loam U 0.00683 Tiallium-208 0.273+/-0.180 0.0562 41-0.176 0.121+/-0.0714 0.0658 4/-0.0699 0.136+/-0.223 0.128 4-0.219 0.274 4/-0.124 0.0318 41-0.121 0.0675 t/-0.0234 0.0216 +/-.023 0.0458 1--0.0452 0.017 +1-0.0443 0.0362+t40.020 0.0173 +1-0.0196 0.0379+1-0.0583 0.04S7 41-0.0571 0.0961+1-0.0618 0.0499 41-0.0606 0.109+14.0605 0.0554 t1-00593 0.115 1-0.0875 0.0276 41-0.08S8 0.0575+1-0.110 0.0296. +1-0.107 0.0626+1-0.0214 0.017 +/-0.021 0.0364+/-0.0185 0.0148 +t-0.0182 0.0317+1-129 0.138 41-1.27 0.310+1-0.124 0.0318 +1-0.121 0.0675+1-0.0189 00144 +1-0.0185 0.0306+/-0.0498 0.0148 +1-0.0488 0.0317 pQ/g pcl/g pcl/g pa/s pCi/9 pCYg pCi/g PCI/g PCV9 P01g pCI/g P019 pcl/g pcug PCi/g PCU9 MWHI 09/08/04 1906 363477 1 The foIlowing Prep Methods wera performed Method Deseription Analyst Date 71tne PrepBatch DrySollPrep DtySoilPrepGL.RAD-A-021 DSMI 09/03/04 1718 363322 The followtng Analyicnl Methods were performed Method Description I EMbLIASL300.4.5:23 Notes: hbe Qualifiers in this report are defined as follows: B Target analyte was dcected in the sample ns weU as the associated blank.BD Flag forrsults below the MDC or a nfg forlow tracer recovery.E Concentration of the target analytc exceeds the instrument caLibration mnge.Page 36 of 61 GENERAL ENGINEERING LABORATORIES, LLC{iENERAL ENGINEERING LABORATORIES, LLC.2040 Savage Road Charleston SC 29407 -(843) 558-171 -www.gal.com Certificate of Analysis Company: Connectlcu I Yankee Atomic Power Address: Hladdaza Neck Plant 362 InJun Hollow Road East Hamnplon, Connectcut 06424 Contact: Mr. Pete Hollenbeck I'rocct: Sails PO# 002332 Report Date: September 16,2004 Page *2 of 2 Client Sample ID: Sample ID: 952340000-076F 120624005 PTolect: YANK01204 Clent ID: YANKOOI Vol. Rccv.: Parameter Qualifier Result Uncertainly LC TPU MDA Units DF AnalystDate Titne BalchlMyt. H Analytical holding tine exceeded.3 Indicates an estimated value. The result was greater thOn the detection limit, but less than the reporting ImtlL U Indicates the target analyte was analyzed forbut notdetected abovethedetectionlimitL UI Unccrtain identification for gamma spectroscopy. X Lab-specific quallficr-piease see CasC narrative, data summary package or contact your project manager for details.h Sample preparation or preservanion holding time exceeded.Tle above sample Is reported on a dry weight basis.This data report has been prepared and reviewed In accordansc with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Cheryl Jones.Reviewed by Page 37 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleslon SC 29407 -(843) 556-8171 -vww.gel.com Certificate of Analysis Company: Connecticut Yankez Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact Mr. Pete Hollenbeck Project Soils PO# 002332 Report Date: September 16.2004 Page I of 2 Client Sample ID: -Sample ID: Matrix: CollectDatc: Receive Datze: Co1ector: Moisture: 9523-0000-077F 120624006 Soil 01-SEP-04 03-SEP-04 Client 39.45'M.=t YANK01204 ClntD: YANKQOI Vol. Recs.: Parameter Quatifler Result UncerLalnty LC TPU MDA Units DF AnalystDate Time Doeb Mitd.Rod Gamm Spec Analysis GaomnSalld-FSS GAM & AL FSS 226 Ingrowth W-1vwd Aetdnium-228 Atncticium-241 Bismuth-212 Blsmutb-214 Cesium-134 Cesium-137 Cobalt-60 Europlum-152 Eurupium-154 Eumplum-155 Lead-212 Lead-214 Manganese-54 Nloblanm-94 Potassiunm40 Radlum-226 Sllver-IOm Miallium-208 1.20 +/-0.317 0.106 .1-0311 U -0.0548 +/-0.172 0.125 +1-0.169 0960 +.-0.485 0.233 +1-0.476 0.692 +/-0.162 0.0579 41.0.159 U 0.00 +/-0.0591 0.0229 +/10.0579 Ul.*1.04 +1-0.124 0.0392 +1-0.122 U 0.00258 +/-0.045 0.0372 +1-0.0441 U 0.0237 /Q0.103 0.0857 1-0.101 U -0.0113 tl-0.142 0.116 +1-0.139 U -0.0416 .1-0.112 0.0886 41-0.110 1.03 +/-0.157 0.0618 4/-0.154 0.924 .1-0.206 0.0571 4t-0.202 U 0.0296 ./-0.0398 0.0348 +1-0.039 U 0.0291 +1-0.0337 0.0301 +1-0.0331 19.4 4/-2.19 0.260 +*-2.14 0.692 +1-0.162 0.0579 +1-0.159 U 0.0255 +-0.0335 0.0288 41-0.0328 0.427 +1/0.0943 0.0295 41-0.0924 0.234 0261 050O 0.125 0.052 0.0837 0.0831 0.181 0.255* 0.185 0.128 0.122 0.0752 0.0648 0.607 0.12S 0.0614 0.0637 pC1/g pCI/g pCl/g PCI"9 pci/g pCl/g pCUg pCI/g pCUtg PCUE9 pCUlg pCI/g pCl/g pCUg IVUHI 09/08/04 1944 363477 1 The folowtng Prp Methods were performed Method Description Analyst Date Time Preplatlch Dty Soil Prep Dry Soil Prep 0l-RAD-A-021 BSWI 09103/04 1718 363322 The following AnaltIeal Methods were performed Method Description I EML HASL 300.4.5.23 I Notes: 7he Qualifiers in this report are defined as follows: B Tgeta nalyte was detected in the sample as wcll as the associated blank.BD Flag for reslts below the MDC or a hag for low trcer recovery.Page 38 of 61 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Haropton. Connecticut 06424 ContacL Mr. Pete Hollenbeck PiRJecm Solls PO# 002332 Client Sample ID: Sample ID: Report Datc: September 16,2004 Pagc 2 or 2 9523-00O-077F 120624006 Pr ect YANK01204 VColt YANKOOI Yol. Recv.: rarameter Qualilfer Result Uncertainty LC TPU MEDA Units DF AnalystDale Tlme IatcbMhtd. E Concentralion of the target analytc cxceeds the instrument calibrntion rnnge.H Analytical holding time exceeded.J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limiL U Indicatc the target analyta was analyzed for but not dctectcd above thc detecton limniL Ul Uncertain identification for gamma spectroscopy. X Lab-specific qualifier-please sec case narrative, data summary package or contact your project manager for details.h Sample preparation or preservation holding drme exceeded.The above sample is reported on a dry weight basis.This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Pleasc direct any questions to your Project Manager, Cheryl Jones.* &bLS'i9U ( ~-'~Reviewed by Page 39 of 61

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savago Road .Charleston SC 29407- (843) 55S8-171 -www.gol.com Certificate of Analysis Compony: Connecticut Yancc Atomic Power Address: HaddamNNckPlant 362 Injun Hollow Road Easi Hampton. Connecticut 06424 Contact: Mr. Pele Hollenbeck ProJecL Solis PO# 02332 Rcport Datc: Scptembcr 16.,20M Page I of 2* Client Sample ID: Sample ID: Maitix: Collcaatre Receive Date: Collecltoa Moisture: 9523-0000-078F 120624007 Soil 01-SEP-04 03-SEP-04 Client 19.1 PCTIcc: YANK01204 Cenit D: YANKCOI Vol. Recv.: Parameter Qulfier Result Unctrtninty LC TPU MDA Units DF Analystate Time Vatch MId.; Rnd Gamma Spec Analysls GamnmSolld-FSS GAM & ALL FSS 226 Ingrowth valved Actialum-228 0.964 +1-0.270 Amnedclum-241 U -0.00276 +1-0.137 Blimuth-212 0.626 +1.-0360 Bismiuth-214 0379 +J 0.175 Cesful-134 U 0.0559 41-0.0351 Cesium-137 0.733 +1-0.116 Cobalk-60 U .0.0199 +1-0.0419 Europlum-152 U 0.0141 tl-0.0952 Europlum-154 U -0.0535 +1-0.0962 Europlum-155 U 0.0816 +1-0.0897 Lcad-212 0.948 +1-0.128 Lcad-214 0.816 +1-.177 Manganem-54 U 0.00125 +1-0.0334 Nlobium-94 U 0.0139 +1-0.0328 Potasslum4O 10.6 41-1A9 Radium-226 0.779 +0.175 Silver-lOSm U 0.00649 +1-0.0333 Thafliurn-208 0.307 tl-0.0883 0.0907 +t-0.264 0.116 +t-0.134 0.247 +1-0353 0.0458 tl-0.171 0.0374 t/-0.0344 0.0287 .t-.1 14 0.0373 +1-0.041 0.0768 +1-0.0933 0.065S +1-0.0942 0.0788 +1-0.0879 0.0394 +1-0.125 0.0556 +1-0.174 0.0273 +1-0.0327 0.0283 +1.0.0322 0251 .41-IA6 0.0458 41-0.171 0.0267 +1-0.0327 0.0227 tt-0.0865 0.205 0.244 0.540 0.101 0.0815 0.0631 0.084 0.164 0.157 0.165 0.0836 0.119 0.0608 0.0616 0.598 0.101 0.0576 0.0506 pcI/g pCIJg pC61g pCvg pCUg pClg pCvU pcug pci/g pCI/g pC6/g pCvg PCV9 pcUg pCUg pCirg pCI/g pcIg WMHI 09108/W 2049 363477 1 1The follawIng Prep Methods were performed Method Descilptlon Analyst Date Time Prep Batch DrySol Prep DrySoIlPrepGL-RAD-A-021 BSWI 09103104 1718 363322 The following Analytical Methods were performed Method DesriclpUon I EiML IIASL300.

45-2.3 Notes: nTe Qualifiers In this report are defined as follows: B Turget analyte was detected in the sample as wcUl as th associated blank.BD FIng for results below the MDC ora nflg for low tracer recovey.E Concentmaion of the tage analytc exceeds the instrument calibortion range.Page 40 of 61 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SCZ9407-(B43) 556-8171 -www.gaLcom Certificate of Analysis Company: Connecticut Yankee Atomnic Power Address: Haddam NeckPlant 362 Injun Hollow Road East Harpton. Connecticut 06424 Contnet Mr. Pete lollenbeck Project Soils PON 002332 Client Sample ID: Sample ID: Report Datc Septcnber

16. 200W Pagc 2 of 2 95234OO-078F 120624007 PC icet: YANK01204 Clent l. YANK001 Vol. RecY.: Perameter Quallfer Result Uncertainty LC TPU MDA Units DF AnnlystDatc Tine DatCbMtd.;H Analytical holding time exceeded.J Indicates an estimated value Tbc result was greater than the detection limit, but Iess than the reporting limiL U Indicates thetargct analytr was analyzed for but not delcced nbovc the dctection limiL Ul Uncertain Identificatioa forgaumna spectroscopy.

X Lab-specific qualifier-ples se casc narrntive, data sutmary package or contactyour projectmanager fordetails. h Sample preparatlon or prescrvation holding timc exceeded.The above itample is reported on a dry weight basis.lTis 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 Page 41 of 61 GENERAL ENGINEERING LABORATORIES, LLC GBENERAL ENGINEERING LABORATORIES, LLC 2040 Savago Road Charleston SC 29407 -(843) 556-8171 -wwm.gel.com Certificate of Analysis Company: Connecticut Yankee Alomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hamnpton. Connecticut 06424 Contact Mr. Pete Hollenbeck Pwject: Soils POfN 002332 Client Sample ID: Satuple ID: Matrix: Collect Date: Receive Date: Collector. Moisture: Report Date: September 16,2004 Page I or 2 9523.0000-079F 120624008 Soil 01-SEP-04 03-SEP-04 Client 24.6%Prolect: YANK01204 Client ID: YANKOOI Vol. Recv.: Parameter Quallfer Result UnCertahity LC ITU MDA Units DF Analystfale Tlme DutchMid.Rad GamumaSpecAnaljsls GammaSolid-FSS CAMA ALL FSS 226Ingrwiih Waived Actinium-228 U 0.00 Ul Americium-241 U -0.0789 Blsmuth-212 0.709 Btsrmuth-214 0.856 Cesiun-134

U 0.0619 Cesium-131 1.0, Cobalt-60 U 0.0256 Europlum-152 U -0.0205 Europium.154 U 0.04W3 Europlum-lS5 U -0.0244 Lead-212 0.875 Lcad-214 0.722 Mangazwcse54 U 0.00153 Nloblum-94 U -0.02z5 Potassluni4o 123 Rndlum-226 0.856 SUver-lO0m U -0.00563 1 halium-208 0.372 4-0.377 0.261 -W-0370+t-0.351 0.244 4/0.344 4-0.508 0304 .1-0.497+1.-0201 0.0617 +-W0.197 4t-0.0571 0.0504 +-40.056 41-0.149 0.0363 +1-0.146+/-0.0374 0.0348 4/t0.0367 41-0.135 0.0946 41-0.132 4/-0.126 0.109 4/0.123 4/-0.143 0.110 4+-0.140 W-0.160 0.0563 W10.157+1-0.249 0.0652 +1-0244+1/0.0418 0.0348 4/.0.041+"-0.0374 0.0269 -O0.0366 41-1.79 0.299 +1-1.76./-0.201 0.0617 +/-0.197#/-0.0427 0.034 +1-0.0418+t-0.124 0.0307 +/-0.121 ,.550 0.510 0.664 0.136 0.109 0.0798 0.0814 0.203 0.249 0.231 0.119 0.140 0.0772 0.0601 0.716 0.136 0.P733 0.0679 pCi/g pCl/g pCi/g pCI~g pCi~g PCI/pcilk pCU~g pCitg pCU8 pCat pCi/s li]HI 09108104 2050 363477 1 The foliowing Prep Methods were performed Methad Description An21yst Date Time Prep tatch Dr Soll Prep Dry Soil Prep L-RAD-A-021 BSWI D9/0/0.4 1718 363322 The following Analytical Methods were perfornmed Method DescAripion I EMLIIASL300,45.Z3 Notes: lbe Qualiers in f12s report arm defined as follows: B1 Target analytc was detcted ia the samplc aS wCll as the associated blank.B3D Flag for rsults below the MDCora lag forlow tracerrecovesy.

Page 42 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 5565171 -www.gal.com Certificate of Analysis Company: ConnectcutYankee Atomic Power Address: Iladdarm Neck Plant 362 Injun Mollow Road EAst Hampton, Connecticut 06424 Contact: Mr. Pete Hollenbeek Project: Solis PON 002332 Peport Date: Septenber 16.2004 Page 2 of 2 Client Sample ID: Sample ID;9523-0000-079F 120624008 Prioect: YANK01204 Client ID: YANK01 Vol. Recv.rarameter Quallfler Result Uncertainty LC TPU MIDA Units DF AnalystDate Time Batch bMid.E Concentration of Lhe target analyte exceeds the instrument calibration range.H Analytical holding time exceeded.I Indicates an estimated value. The result was greater than the detection limil, but less than the reporting limit.U Indicates the target nnalyte wns analyzed for but not delected above tho detection liMtiL Ul Uncertnin identirication forgamma spectroscopy.- X Lab-specifll quallfier-please seecase namrtivc, data summazy packnge or eontactyour project manager for dettils.Ih Sanmpie preparnation or preservation holding time exceeded.The above sample Is reported on a dry weight basis.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 Page 43 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savaga Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankec Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 ContactL Mr. Pete Hiollenbeck Projecck Soils PO# 002332 ClientSamplc ID: Sample D: Matrix: Collect Date: Receive Date: Collector: Moisture: ReportDate: September16,2004 Page I of 2 9523-000-080:F 120624009 SoDl 01-SEP-04 03-SEP-04 Client 473%Ptcinec YANK01204.YANKOOI Vol. Recv.-ParsnUter QualItIer Result Uncertainty LC ITU -MDA Units DF AnalystDate TIme Baltch, td.Rad Gamma Spec Analysts Gamrnm.Solld-FSS CAM & ALL FSS226 Ingrzvnh waived Actlnhum-22S 0.803 Americium-241 U -0.142 B8smuth-212 U 0312 Bismuth-214 0.493 Cesluin-134 U 0.0237 Cesuium-137 0.398 Cobalt-60 U 0.00541 Europlum-152 U 0.0105 Europlum-154 U 0.00R17 Europlum-lS5 U 0.0682 i lad-212 0.732 Lead-214 0.570 Manganese-54 U 0.00 Ul Nioblum-94 U -0.0165 Potnsslum=40 13.7 Rediumx-226 0.493 Silver-108m U -0.00622 T;bnalum-208 0227_./-0.245 0.087 41-0.240+/-0.176 0.121 4"-0.173+/-0.264 0.223 41-0259 41-0.141 0.0392 4-0.138./-0.0329 0.0267 4-.0322+1-0.0679 00m44 +1-.0665 tl-0.0241 0.0209 +-0.0236 4-0.074 0.061 +1-0.0725+I-0.9S9 0.083 +1-0.0969+/-0.0841 0.0767 41-0.0824 41-0.114 0.0363 4/-0.112+/.0.135 0.0523 +1-0.132#/0.0256 0.0187 +/-0.0251*1-0.0272 0.0209 41.0266+/-1.63 0203 41-1.60+1-0.141 0.0392 +1".138./-.030 0.0222A /-O.M294 Y--0.0613 0.0205 J-00.060 0.193 0.257 0.481 0.0861 0.0586 0.0532 0.0491 0.131 0.186 0.160 0.0766 0.111 0.0422 0.0458 0.481 0.0861 0.0478 0.0452 pC/g pCUs pCUg PCUB pCI/g pCUg pCi19 pCl/g pCI'g pCI/s pCl/g pCUg pCl/g pCi/g pCI/g pCl~g pCUg WMII 09/08J04 2051 363477 1 The following Prep Methods were performed Method Description Analyst Date TUe Prep 02at Dry SoU Prep Dry Soil Prcp CL-RAD-A-021 BSWI 09103/04 1718 363322 The rollowing Analytical Methods were performed Method Description I EMLHASL300.4523 Notes: The Qualifiers in this report are defined as follows: B Target analytc was detected in the sample Ds well as the associated blank.BD Flag for rsults below the MDC or a lag for low tracr recovery.Page 44 of 61 GENERAL ENGiNEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charilslon SC 29407 -(843) 556-8171 -www.gel com Certificate of Analysis Company: Connecdcut Yankee Atomic Power Address: Hladdarn Neck Plant 362 lnjun Hollow Road Eat Hampton, Connecticut 06424 Contact Mr. Pete Hollenbeck Prolecct Solli PON O0332 RcportDale: Scptmber 16.2004 Page 2 of 2 micnt Samplc ID: Sample ID: 9523-0000-OBOF 120624009 ,lpitcc YANK01204 IC int ID: YANKO VoL Rccv.: Parameter Qualifier Result Uncertainty LC ¶TU MDA Units DF AnallstDale nme Datch Mid.E Concentration of the target nnalytc exceeds the instntment cnlibratIon range.H Analytical holding time exceeded.J Indicates an estimated value. The result was greater than the tection limnil, but lcss than the reporting limiL U Indicates the targetanalylc was tnalyzed for but not detected above the detection limIL U1 Uncertain identificaflon for gamrna spectroscopy. X Lab-specific qualifler-please see case narrative, data surmmary package or contact your project manager for details.h Sample prcparation or preservation holding Lime exceeded.The above sample Is reported an a dry weight basis.This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your ProjectManager. Cheryl Jones.! C' _9 , Reviewed by Page 45 of 61 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charlaslon SC 29407 -(043) 556-8171 -wWW.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Addxtss: HaddamNetkPlant 362 Injun Hallow Road East lHarnpton, Connecticut 06424 Contact Mr.Petc Hollenbeck Pnjcct: Soils PO# 002332 Client Sample ID: Samnple ID: Matnx: Collect Date: Receive Dalc: Collector Moishrrc: Repon Date: September 16.2004 Page I of 2 9523-0000-074F 120624010 Soil 01-SEP-04 03-SEP-04 Client 75.5%PRpict: YANK01204 Cient ID: YANK001 Vol. Recy.: Parameter Qualifier Result Uocertantyb LC 3TU MiDA Units DF AnalystDate Time BatebMtd.Rad Alphn Spec Analysls AlpharpecAm24l. CG SaWdALL FSS Amerldum-241 U -0.0439 Cadumi-242 U 0.0522 Cuodum-243f244 U 1.390E-07 AlphispecPu, Solid-ALL FSS Plulonium-23B U 0.00* Plulonlum-2391240 U 0.627__ Liquid Scim Pd2M1. Solid-ALL FSS Plutonlum-241 U -6.19 Rad Gas Flow Proportional Counting GFPC, Sr90, rolid-ALL FSS Stwntium-90 0.0405 Rad LUquid ScintillaUin Analysis LSC Tdrgium DWn Soid-HID2,/ALL FSS Tritium U 4.62 Liquid ScUit C14, SolidAllFSS Carbon-14 U 0.130 Liquid Scti Fe55. Solid-ALL FSS Iron-55 U 11.0 Liquid Scint N63, Sol id-ALL FSS Nickel-63 U 1.25 Liquid Scint Tc99, Solid -ALL FSS Tecbnttum-99 U -0.0311+1-0.106 4/-0.0979+1-0.173+/-0.0446 41-0.0779 4/-6.71 0.138 41-0.106 0.0554 41-0.0982 0.184 +1.0.173 0.00 +1-0.0446 0.0259 +1-0.0782 5.81 +/4.73 41-0.01 14 0.00793 +1.0183 0363 N204 0.456 0.0616 0.113 12.0 0.0166 10.6 0.165 42.9 14.8 0363.pcl'pC14g pCilg pCl/g pCftg pCl/g pCt/g pCil B131 09/15104 1037 363952 1 BJBI 09114104 16503639562 131131 09115/04 0555 363958 3 J.MB! 09/16104 0531 364008 4 LAGI 09111/04 1033 363748 5 LAGI 09112104 0713 363993 6 JLBI 09/12104 0221 3618657 JLBI 09115104 1538 365354 H DAII 09113104 1132 363B13 10+1-655+1-0.0997+1-31.5+/-859+1-0.211 5.32 00799 21.0 7.18 0177+1-657 41-O.D997+1-31.5+1-859+1-0.211 The following Prep Methods were performed Method Description Analyst Dote Time Prep Intchd Ash Soil Prep Ash Soil Prep, GLRAD-A-021B BSW1 09/07104 1534 363324 -DrySollPrep DrySoilPrepOL-RAD-A-021 BSWI 0903104 1718 363322 The following AnalYtIcal Methods were perfonmed Method Description I DOE EIL HASL-300, Am-05-RC Modified Page 46 of61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charieston SC 29407- (543) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Neck Plant 3621njun Hollow Rond East Hanmpton, Connecticut 06424 Contact Mr. Pete Hollenbeck Project: Soils PON 002332 Client Sample ID: Sample ID: Report Date: September 16,2004 Pagac 2 of 2 9523-0000-074F 120624010 Praoect: YANK01204 Client ID: YANK001 Vol. RCcv.: Paramieer Qaunlfter Result Uncertainty LC TFU MDA Units DF AnalystDale Time Batch Mid.2 3 4.- S 6 7 8 9 10 DOE EML HASL-300. Pu-1l-RC Modificd DOE EML HASL-300. Pu-l I -RC Modified EPA9OS.0 Modified EPA 906.0 Modified EPA EERF C-0l Modied DOE RESLR e-i. Modified DOE RESL NI-l, Modlied DOE RESL Ni-i, Mod1fied DOE EML HASL-300, Tc-02-RC Modified Surrogateffractr recoery Test RecoVerCI% Acceptable UMILS Ameruclum-243 Plutonium-242 Carier/Trncer Recovery Carrier/Traccr Recovery Caruierfracer Recovery CarrierlTracer Recovery Carrier/Tracer Recovery Alphaspec Am24 I, CDI, Solid All Alphaspcc Pu. Solid-ALL ESS Liquid Scint Pu241, Solid-ALL FS GFPC, Sr9O. solid-ALLFSS Liquid Scint FeSS, Solid-ALLFS Liquid Scint Ni63, Solid-ALL FS Liquid ScintTc99. Solid-ALL FS 77 92 90 63 82 77 79 (25%-125%) fl5%-125%) (25%-125%') Notes: mhe Qualifiers in this report are defined as rollows: B Target analyte was delectcd in thes ample ns wcll as the associated blank.BD Flag for results below the MDC or a lag for low tracer recovery.. E Concentration of the tnrget analyte exceeds the instrument ealibration range H Analytical holding time exceeded.J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limiiL U Indicates the target analyte was analyzed for but not detected above the detection limiL Ul Uncertain identification forgamma spectroscopy. X Lab-specific qualifier-please see case narative, data summary package or contact your project manager for details.h Snmplepreparationorpreservationholdingtimeexceeded. The above Sample is reported on a dry weight basis.This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating preoedures. Please direct any questions to your Project Managcr, Cheryl Jones.Reviewed by Page 47 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-5171 -www.gel.com Certificate of Analysis Connecticta Yankec Atomic Power Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Repoat Date: Si Mr. Pete fo~lenbecdk Company: Address: Contact: eptember 16.2001 Page I of 2 Prject Soils PON 002332 Client Sample ED: Sample ID: Matix: Collect Date: Rereivc Date: Collector: Moisture: 9523-0000-077F 120624011 Soil 01-SEP-04 03-SEP-04 Client 39.4516 ProCect: YANK01204 Client ID: YANK00I Vol. Rccv.: Parameter Quallfler Result Uncertainty LC TPU MDA Units DF AnnlystDale Time fatch Mid.Rnd Alphn SpecAnw1jSts AiphaupecAm241, Cm, Solid AL FSS Ameridcum-241 U -0.00531 Curiusn-242 U 0.0215 Cuflum-243/244 U -0.00425 Atpharpec Pu. SOIld-ALL FSS Plutonlum-238 U 0.000838 Platanium-239/240 U 0.0159 Liquid Sdn Pu241. Solid-ALL FSS Plutonlum-241 U -3.11 Rad Gas Flow Proparflooal Counting GFPC S,90. solldALL FSS Stronflum-90 U 0.00735 RndLtquid SdntllaUon Analysts LS1 Tritium Di. Solid-l rD2.ALL FSS Tritium U -5.76 LiquidSciht C14, SoWdAILFSS Catbon-14 U 0.10I Liquld Scint FcS5. Solid-ALL FSS Imn-55 U -195 LiquildScir Ni63, Solid-ALL FSS Nickel-63 U -10.9 Liquid ScintiT99, Solid-ALLFSS Technecium-99 U -Q.104+4-0.0591+1-0.0569/-f.0827 41-0.0455+1-0.0422+1-7.02 0.0677 +-0.0591 0.0322 +-0.057 0.0909 +1-0.0827 0.0477 +1-0.0455 0.0239 4/-0.0422 5.98 7.02+/-0.00856 Q.W6141-0.00889 0.2 0.141 0254 0.152 0104 12.3 0.0143 11.7 0.171 57.4 19.7 0.388 PCi/g pCl/g pCvg pCIVg pCL18 pClJg pC11g pCVg pCig pCvg BIB I 09/15104 1037 363952 1 BJB I 09/14/04 1650 363956 2 BIBI 09115104 0627 363958 3 JMBI 09116104 0531 364008 4 LAGI 09/11/01 1105 3637485 LAG) 09/12/04 0915 363993 6 JLBI 09/12/04 0253 3618657 JLBI 09115104 1610 365354 8 DAJI 09113/104 1204 363813 10 41-6.68 4/-0.103 4141.6+/-1 1.0/-0223 5.S4 0.0o29 28.1 955 0.189 41-6.69+1-0.103 44 1.6 4/-1 1.0+/4 73 Thc followlng Pre! Methods wern performed Method Description Analyat Dale Time Prep Batch Ash Soil Prep Ash Soll Prep,. L-RAD-A-021B BSWI 09/071/0 1534 363324 Dry Soil Prep Dry Soil Prep GL-RAD-A-021 BSWI 09/03104 1718 363322 The following Analyjicol Methods were performed Method Description I DOE EML HASL-300. Am-05-RC Modified Page 48 of 61 GEEA EGNERN ABRTRIS L GENERAL ENGINEERING LABORATORIES, LLC 2040 Savago Road Charloslon SC 29407 -(843) 558-171 -www.gel.com Certificate of Analysis Company: ConnecticutYankee Atomic Power Address: HladdamNeclrPlant 362 Injun Hollow Road East Hnmpton, Connectliut 06424 Contact Wr. Pete Holicnbeck Project Soils PO:J 002332 ReportDatc: Septembcr.16,2004 Page 2 of 2 Client Sample ID: Snrple ID: 9523-00X077F 120624011 Pf cect: YANK01204 Ctet ID: YANKQOl Vol. Rcw.: Parameter Qualifier Result Uncertainty LC TPU MDA Units DF AnalystDate Thie Batch Mid.2 3 4 S 6 7 8 9 10 DOE EML HASL-3D0. Pu-I I-RC Modified DOE EML HASL-300. Pu-I I -RC Modificd* EPA 905.0 Modifled EPA 906.0 Modified EPA EERF C0I Modified* DOERESLFc-I, Modiicd DOE RESL Ni-l. Modified DOE RESL Ni-l, Modified DOF EML HASL-3I0.Tc-02-RC Modified Surrogateffracer reevery Test Recovery%Acceptable Limits Amnedclumn-243 Plutonlum-242 Carriectracer Recovery I Carrier/Tracer Recovery CarrierfTracer Rccovery CnrrierlTraccrRecovery I Canierfrmcer Recovery Alphaupec Am241, Ca;, Solid ALL Alphuupec Pu, Solid-ALL FSS Llquid Scint Pu241, SolWd-ALLFS OFFC_ Sr9O, solid-ALL FSS Llquld Scuat Fe5S. Solid-ALL FS Liquid Scint Ni63. Solid-ALL FS Liquid Sclnt Tc9, Solid-ALL FS 86 98 91 68 83 HI 74 (25%-125%) (15%-125%)- (25%-125%) Notes: 'he Qualitlers in ths report am defied as follows: B Target analyte was decected in the sample as well as the associated blank.BD Flag fornrsults below the MDC or n flag for low tracer recovery.E Concentration of the target analyte exceeds the instrument calibration range.H Analytical holding time excecded.J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.U Indicates the target analyte was analyzed for but not detcted aoove the detectlon liniL Ul Uncertaln Identificadon for gamma pectroscopy. X Lab-specific qualifier-pleae see ease narrative, data summary package or contact your pmject managcr for detaUs.bi Sampleprejaration orpreservalion holding time exceeded.The abovc samplc is reported on a dry weight basis.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 Page 49 of 61 GENERAL ~ ~ ~ ~ ~ .ENIERNGLBRTOIS I GENERAL ENGINEERING LABORCATORIES, LLC.2040 Savage FRoad Charleslon SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atornic Power Address: Haddarn Neck Plant 362 Injun Hlollow Road East Hampton, Connccticut 06424 Contact: Mr. Pce Hollenbeck Prjcect Solis PO 002332 Client Sample ID: Sampele ID: Matrix: Collect Date: Receive Date: Collcctor Moisture: Report Date: September 16.2004 Page I of 2 9523-0000-08OF 120624012 Soil 01-SEP-04 03-SEP-04 Client 47.3%P picet YANK01204 Ccnt ID: YANKW01 Vol. Rccv.-PnArameter Qualifler Result Uncertainty LC TPU MDA Units DF AnalystDate Time Botchbild. Rad Alpha Spec Analysts AlpIrzpecAm24l, Cmh SolIdALL FSS Ascridcium-241 U 0.0675 Curum-242 U 0.00718 Curlum-243/244 U 0.028 AlphaspecPu. Solid-ALL FSS Pluitonium-238 U -0.0283 Plutonium-2391240 U 0.0102 Laquid ScintPu241. Solid-ALL FSS Plutoniurn-241 U -3.72 Rod Cas Mow Proportional Counting GFPC SrO9. jotid-ALL FSS Stsonftlum-90 U 0.00507 Rad Liquid Sclntillation Analysts LSC; 2rWtlum Dtt, Solid -1TDAULL FSS Titiurn U 1.12 Liquid Scint C14, SolIdAll.FSS Cnzbon-14 U 0.0744 LiquirdSclt Fc55. Solid-ALL FSS Iron-S5 U -11 L LiquIdScint NW3. Solid-ALL FSS Nickcl-63 U 4.88 LiquldScint Tc99, Solid-ALL FSS I Techullur-99 U -0.197 41-0.0979.1-0.0544+1-0.115+1-0.0226 41-0.0407+1-7.16 0.0614 4+-0.0982 0.0506 4/-0.0544 0.110 4t-0.115 0.0549 .t-0.0228 -0.0317 41-0.0407 6.12 +/-7.17 0.188 0.171 0.285 0.163 0.117 12.6 PCsg pCV9 pCVg pCVg pCU9+1-0.0094 0.0076841-0.00953 0.016 pCUg DIBl 09115104 1037 3639521 BlBI 09114104 16503639562 BlBI 09/15/04 0658 363958 3 IMBI 09116104 0531 3640084 LAGI 0911 0ID4 1137 363748 5 LAGal 09112104 1117 3639936 JLB31 09)12/04 0325 3618657 JLBI 09115104 1642 365354 8 DAII 09113104 1237 363813 10 41-556 41-0.0903+142.6+1-12.2 41-0.211 4.62 0.0736 28.7 10.4 0.182+/-556 41-0.0903 W12.6 41-122 4/-0.211 924 0.152 58.5 21.4 0.372 pCVg PCzq pCV9 pCY9 PCV?The fallowing Prep Methods were performed Method Description Analyst Date Timne Prep Batch AshSotlPrep Ash Sollrep, GL-RAD-A-021B BSWI 091071S4 1534 363324 Dir Soll Prcp Dry Soll Prep GLRAD-A-021 BSW1 09103104 1718 363322 The foUwowIng AnalytlaI Mthods were pwrformed Method Description I DOE EML HASL-300, Am-05-RC Modifled Page 50 of 61 GENERAL ENGINEERiNG LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savaga Road Charl5ston SC 29407 -(843) 556-8171 -www.gel.erom Certificate of Analysis Company: Connecticut Yankec Atomic Power Address: Haddam NeckPlant 362 Injun Hollow Road Erst Hamnpton,-Connectlcut 06424 Contnct: Mr. Pete Hollcnbeck Project: Salls PO 002332 Report Date: Scptember 16,2004 Page 2 of 2 Clicnt Sample M: Sample ID: 9523-0000-O(OF 120624012 PiTlect: YANKOI204 Clcot ID: YANKOOI Vol. Recv.: Parameter Qualilfer Result Uncertainty LC TU bDA Units DF AnalystDate Time BatchMid.2 3 4 5 6 7 8 9 10 DOE EML IASL-300, Pu-l I-RC Modified DOE EMLHASL-300. Pu-lI-RC Modified EPA 905.0 Modfied EPA 906.0 Modified EPAEERFC-01 Modified DOE RESL Fc-l Modified DOE RESL NI-, Modilied DOE RESL NI-I, Modirsed DOE EML H.ASL-300,Tc-02-RC Modified SurrogatleTracer recovery Test Recovery% Acceptable Limits Americium-243 Plutonium-242 CarriedfTracer Recovery L Carrierlracer Rccovery CarrierJfrtccr Recoveay Carrier(trcer Recovery I Caricrfrncer Recovery Alphaspcc Am241, Cm. Solid AUt A1phn3pecPu. Solid-ALLFSS Liquid Scint Pu241. Solid-ALL FS GFPC, SW9, solid-ALL FSS Liquid Scint FeSS, Solid-ALL FS Liquid Scint M63. Solid-ALL FS Liquid SdlntTc99. Solid-ALL FS 86 103 as 71 SI 79 76 (25%-125%) (15%-1 25%)(25%-125%Notes: The Qualificrs in this rcport are defined as follows: B Target analyic was dected in the sample as weli as thc nssociated blank BD Flag for results below the MDC or a lag for low tracer recovczy.E Concentration of the target analytc excccds the instrument calibration range.11 Analyticalholdingtimeexceeded. J Indicatcs an estimated value. The result was greater than the dctection limit, but less than the reporting limitL U Indicates the target analyte was analyzed for but not detected above the defection llmiL UIl Uncertain idcntiication for gamma spectroscopy. X Lab-specific qualifier-pleasee caSe narrative, data summary package or contact your project manager for dctnuls.h Samplc prmparation or preservation holding time exceeded.LU Thc above sample is reported on a dry weight basis.This data report has been prepared and reviewed in accordance with General ETigineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager. Cheryl lones.Reviewed by Page 51 of 61 QUALITY CONTROL DATA L K.Page 52 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 -www.gel.com QC Summary Client: Connecticut Yankee Atomic Power ito ddam Neck Plant 362 Injun Hollow Road East Hampton Connecticut Contact: Wr. Pete Ilollenbeck _ Workorder: 120624 Report Date: September 16,2004 page 1 or s Parmname NOM Sample Qual QC Units RPD1/o REC% Raninc Anist Date Time Rnd Alpha Spec Baicth 363952 QC1200698294 Amcricium-241 12061S007 Dur Curium-242 -, Curium-243/244 QC1200698296 Amcricium-241 LCS Curium-242 Curium-243/244 U -0.0245 Uncert: +1-0.0886 TPU: +/-0.0887 U 0.0243 Unccrt: +/-0.0476 TPU: +1.0.0477 U 0.0762 Unacrt: +1-0.115 TPU: +1-0.115 10.4 TPU: Uncert: TPU: 13.3 Uncert: TPU: Uncert: TPU: Unccrt: TPU: Uncel: TPU: U -0.0383+1-0.0797+1-0.0798 U 0.0184 4/-0.0732+1-0.0733 U 0.137+1-0.193+I-0.194 8.87+1-0.841*t-1.34 U -0.0408 t/-0.0504 41-0.0504 12.2+/-0.992 41-1.75 U 0.141+/-0.160+1-0.161 U -0.034+1-0.0298+/-0.0302 U 0.0133 4+-0.146+1-0.146 pCVg N/A pCig 28 pCVg 57 pCUS 85 (75%-125%) 09/15/04 10 37 pCi/g (0%-I100N) BIBI1 09115/04 10:37 (0%- 100%)(0%- 100%)pCi/g 92 (75%-,125%z) QC120069s293 Amcricium-241 Curium-242 Curium-243/244 QC1200698295 Amcnicium-241 MB 120618007 MS pCilg 09/15104 10:37 pCi/g pCitg Curium-242 10.6 U Unceri: TPUJ: U Uncerfl TPU: 13.5 U Unccrt: TPU:-0.0245 4/-.0886+/-0.0887 0.0243+/-0.0476+/-0.0477 0.0762+/-0.115-t-0.115 U 9.82 4/-0.979+/-1.56-0.013+1-0.0559 41-0.056 12.0+/- 1.09+/-1.84 pCi/g 93 (75°/-125%) pCUg Curium-243/244 pCig 88 (75%-125%/) Batci 363956 QC1200698398 12061S007 DUP Plutonium-238 U -0.0183 U -0.0641 pCig NIA (0% -100%) BI131 09/14/04 16:50 Page 53 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.get.com QC Summary Workorder: 120624 Page 2 or 9 , ._rnrmnnme NONM Srnnle Ouna OC Units RPD% IEC% / Ronne Anist -Dact Time Rad Alphn Spec Bntch 363956 Plutonium-2391240 QC12O0698300 LCS Plutonium-Z38 %.' Plutonium-239fl40 QCt200698297 MIB Plutonium-238 Plulonium-239/240 QC1200698299 120618007 MS Plutonium-238 Unccri: +1-0.0625 TPU: 41-0.0625 u 0.00 Uncen +1-0.0527 TPU: 41-0.0527 Uncert: TPU: 9.26 Mnccw: TPU: Unceil: TPU: Unccrt: TPU: t/-0.0363+1-0.0368 U 0.00 1-V0.0436 41-0.0436 U 0.0286+1-0.0645+1-0.0646 8.72+1-0.865+/-1.22 U *0.016+/-0.0Ia1+/-0.OlS2 U 0.0169+1-0.0448 t/-0.0448 U 0.00674+1-0.0511+1-0.0511 9.80+/-0.952 4/-1.37 pCi/c 0 (0% -I 00%)(75%-125%) pCi/s 94 (75%-1251/6) pCVg pCIgc U -a.0183 Uncott: --0.625 7WU: t/-0.0625 9.41 u 0°00 Unocrt: 4/-0.0527 TPU: +t-0.0527 pCi/g (75%-125%) Plulonium-239M240 I LI pCitg 104 (75'a-125%.) Bantl 363958 QC12C069Y310 12061E007 DUP Plutoniurn-241 QC1200698312 Plutonium-24 1 QC1200698309 Plulonium-241 QC120069E31 1 Plutonium-24 1 ICS Ma 12061E007 MS U -4.82 Unccrt +/-7.05 TPU: +1-7.06 137 Unecrt: TPU: Unceil: TPU, U 4.19+J-6.13 41-6.14 pCiLg N/A (0%- l00%) BJBI 167+/-12.7 4/-20.0 U -326+1-7.01 t/-7.02 pCi/g 122 (75S-12514) 09115104 08:01 09115104 09:04 09/15/04 07:30 09/15/04 08:33 pci/g 140 U UnccrL TPU:-4.82+/-7.05+1-7.06'54 41-1 1.7+t-17.7 pCi/9 110 (75%-125'%o) fRod GznIma Spec 13ntch 363477 QC1200697166 120618001 DUP Actinium-228 0.653 Uncere +/-0211 0.742 t1/0.216+/-0.211 pCUg 13 (0 -I 0O) JHI osla09/08/04 20:52 Page 54 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -vww.gel.com Workorder: 120624 P1nname -.QC Summ Samnle Mat ary Page 3 or 9 OC Units RPD% REC% Ranne Anist Date Time NOM Rod Coma Spec Batch 363417 Amnercium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Europium-152 Europium-154 Europium-155 Lcad-212 Lcad-214 Mangancsc-54 Niobium-94 PotassiunA-O Radium-226 Silver-lOSm Page 55 of 61 L TPU: +/-0.207 U -0.0189 U -0.0022Z Uncert: +1-0.128 +1-0.119 TPU: +/-0.125 +1-0.117 U 0.296 U 0355 Uncrt: +/-0.459 +1-0.516 TPUL: +/-0.449 +1-0.506 0.554 0.634 Uncert: +/-0.119 +/-0.139 TPU: +1-0.116 +1-0.136 U 0.0509 U 0.037 Uncert: +1-0.0346 +1-0.036 TPU: +1-0.0339 +1-0.0352 U 0.0104 U -0.0163 Uncert: +/-0.0254 +1-0.0321 TPU: +1-0.0249 +1-0.0315 UuI 0.00 U -0.0188 UneiL: +1-0.0769 +/.0.0313 TPU: +1-0.0754 +1-0.0307 U -0.0339 U 0.0806 Uncern: +1-0.0741 +/-0.0774 TPU: +1-0.0726 +1-0.0758 U 0.0951 UUI 0.00 Uncert: +/10.0926 4/-0.242 TPU: +1-0.0907 +1-0.237 U 0.0386 U 0.0058 UnCcrt +/-0.0758 tl-0.082 TPU: +/-0.0743 41-0.0804 0.674 0.699 Unccrt:. +/-0.0933 +/-0.0942 TPU: 4/-0.0915 41-0.0923 0.582 0.745 Unccrt: 4/-0.112 4/-0.123 TPU: t1-0.110 t/.0.121 U 0.0158 U 0.0Q16 Unccrt: 4/4.0283 +/-0.0296 TPU: 41-0.0277 +/-0.029 U 0.00704 U -0.000294 Unccrt: +1-0.025 +1-0.0314 TPU: 4/-0.0245 +/-0.0308 14.7 16.4 Uncert +/-1.63 +/-1.72 TPU: +41 .60 +1-1.68 0554 0.634 Uncct +/-0.119 +/-0.139 TPU: +1-0.116 +1-0.136 U 0.00522 U 0.00621 Uncert: +/4.0249 +/-0.0248 pCi/g N/A PCilg I8 pCVg 14 pCi/g 32 pCi/g N/A pCilg N/A pCilz N/A pCi/g 131 pCilg 148 pCitg 4 pCilg 25 pCi4g 31 pCi/g N/A pCISg 1I pCig 14 pCVg 17 (0% -100%)(0%. -I 00%)(0% -100%/z)(0% -200%)(0% -100%)(0%. -100In)(0% -100%)(0% -100%)(0%- 100%)(01/6- 20%)(IY'/a- 20e 0 h)(0%- 100%.)(0%- I100%)(0% -20%)(0%.- 100%)(0%- 100%) GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder: 120624 Page 4 of 9 Parmname NOM Sample gual QC UnIts RPD% RECM Rangc Anist Dale Timc Rad Gamma Spec Batch 363477 Thallium-208 QC1200697167 LCS Actinium-228 Amcricium-241 Bismuth-212 Bismuth-214 Cesium-134 Cesium-137 Cobalt-60 Eumpium-152 Eumpium-154 TPU: 4/-0.0244 0.183 Uncert: 41-0.0502 TPU: 4/-0.0492 41-0.0243 0.244 41-0.063 4/+-.0617 pCilg 28 (0% -100%)Uncert: TPU: 23A Unccri: TPU: Uncert: TPU: Uncert TPU: Mncrt: TPU: 9.19 Unccrt: TPU: 13.9 UncerL TPU: uncert: TPU: Uncert: TPU: U *0.208*t-0.397+/-0.389 23.4 4/-2.51 4/-2.46 U 0.378 41-0.612+I-0.600 U 0.098*t-0.151 41-0.148 U -0.0201 4/10.115/41-0.13 954 4/-0.706+1-0.691 14.5+1-1.10+1-1.08 U 0.104+/-0.209+/-0.205 U -0.18+/-0203+/-0.199 U 0.217 41-0101+/-0.197 U 0.0885+/-0.130+/-0.127 U -0.028 4/-0.150*1-0.147 U -0.0124 4/-0.0937+1-0.0918 U 0.0209+1-0.0769+/-0.0753 U 0.688 pCUg 09/08/04 20:53 pCvg 100 (75%-125%) pCi/g pCilg pCilh pCi/g pCi/g 104 (75V--125%-) 105 (75%-125%/.) Europium-155 Uncert: TPU: Lead-212 Uncert TPU: pCitg pci/g pci/8 pC~g pCi/a pCilra pCi/a pCilg Leud-214 Uncen TPU: Mangancsc-54 Uncert: TPU: Niobium-94 Unccrt: TPU: Potassium-40 Page 56 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -wvAv.gel.com QC Summary Workardcr: 120624 Page sor 9 Pnrmnnmc Nfnl Snmnin Olii OC fai inmls RD rCev". Rnnre AnIct Dnftc Tlm-Rnd Comma Spec Batch 363477 Radium-226 Silver-lOsm Thallium-208 QC1200697165 MB Actinium-228 Amcricium-24 1 Bismuth-212 Bismuth-214 Ccsium-134 Ccsium-137 Cobalt-60 Uncert: TPU: Unccrt TPU: Unccrt: TPU: Uncert: TPU: Uncert: TPU: Uncert: TPU: Uncrt: TPU: Unccrt: TPU: Uncert: TPU: Uncert: TPU: Unccrt TPU:+/-0.755 41-0.740 U 0.098/-0.151-/-0.148 U -0.00832+1-0.075+1.0.0735 U 0.023 4/-0.0815+1-0.0799 U 0.0906 41-0.123+1-0.121 U 0.00122 41.0.121 U 0.000291+/-0.209+/-0.205 U 0.110+1-0.0645+1-0.0632 U -0.0161+1-0.0282+1-0.0276 U 0.00391+1-0.0275+1-0.0269 U -0.0146+1-0.0251+/-0.0246 U -0.0553 t/-0.0724 4-0.071 U -0.0206+/-0.0869 1-0.085I U 0.00156+/-0.0716+1-0.0702 U 0.0227+/-0.0936+1-0.0918 U 0.0437+1-0.128+4-0.126 pCUS (75%-125%) pCilg PCi/g pCitg 09108104 20:52 pCirg pCi4g PCiig PCi/g PCi~g PCi/g PCi/g PCU/g pci/g pCi/g PUBl Eumpium-152 Uncert: TPU: L Europium-154 Uncerl: TPU:; Europium-155 Uncert: TPU: Lend-212 Unccrt: TPU: Lead-214 Uncert: TPU: Page 57 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Vorkorder: 120624 Page 6 of 9 Pnarnnanme NON1 Sample Qu31 QC Units RPD% REC% Range AnIst Dale Time Rsd Commac Spec BatUDC 363477 M1angancsc-54 Unccnr: TPUJ: Niobium-94 Uncett: TPU: Pdalssium-40 Uncert: TPU: U -0.013+1-0.0249+/-0.0244 U 0.00359 41.0.0243+/-0.023 8 U 0.760 41-0.418 41-0.4 0 U 0.110+/-0.0645 4/-0.0632 U -0.0142 41-0.0272 4/-0.0266 U 0.0106+4-.0417 41-0.0408 Pcirg PCifg pCi/g pCilg pCilg Rndium-226 Unccrt: TPU: Silvcr-l 08m Unccrt: TPU: Thallium-208 Uncert: TPU: Rid Gas Flow Batch 364008 QC12X0698464 120618007 DUP Strontium-90 U 0.0134 Uncert: +-0 0103 TPU: 41/-0.0112 U 0.00598 4/-0.00835 41-0.00854 pCUg 0 (0%-I00%) JMBI pCi/g 86 09/16/04 05:31 QC1200698467 KNOWN Slrontium-90 QCl20069a466 LCS Stronlium-90 QC1200699463 M13 Stronlium-90 QC12006SS4G5 120618007 MS Strontium-90 RAd Liquld Scinillialnln Batch 361865 QC1200693143 119189012 DUP Iron-55 QC1200693145 LCS Iron-55 1.82 Uncrt TPU: 1.56+/40.110+/-OA71 09/15/04 20:22 1.82 Uncert: TPU: 1.82 4-0.Q129 4/-0.643 100 (75%-125°/) Uncert: TPU: U -0.00724+1-0.00993 +/-0.0103 pCi/g 09116/04 05:31 3.74 U Unceri: TPU: 0.0134 4/-0.0103 4/-0.0112 3.39+-0.226 41-0933 pCVg 90 (75%-125%) 09/15/04 20:22 U .62.4 Uncert: +140.8 TPU: +140.9 U-44.8 41-44A+1-44A pCilg N/A (0% -I00%) JLB31 09/15/04 06:55 09/12104 05:32 598 621 pCilg 104 (75%-M25%) Page 58 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.corm NVorkordcr: 120624 Parmname Rad Liquid Scintillatlon Batch 361865 QC1200693142 MB Iron-SS QC1200693144 119S89012 MS Iron-55 Batch 363748 QC120069T723 120618007 DUP Tritium QC1200697725 LCS Trilium QC1200697722 MNI Tritium QC1200697724 120618007 MS Tritium tlatch 363S13 QC1200697939 120618007 DUP Tcclinctium-99 QC1200697941 LCS Tcchnclium-99 QCI.700697938 MIS Technelium-99 QC1200697940 120618007 MS Tcchnctium-99 Batch 363993 QC1200698419 120624011 DUP Carbon-14-QC Summary NONI Sample OQU a QC Uncert +tl48.9 TPU 1+/-56.0 U -36.7 Uncert: +t-29.9 TPU: 41-30.0 802 U -62A 779 Uncert: 4/40.8 4+145.6 TPU: 4140.9 41-56.8 U 0558 U -1355 Uncert: 41-5.73 +1-6.81 TPU: +1-5.73 41-6.81 58.9 72.8 Uncert tl-8.22 TPU: +W-9.94 U -1.19 Uncert: +/-4.75 TPU: 4/4.75 79.0 U 0.558 81.4 Uneert: +1-5.73 4/-10.6 TPU: +/-5.73 4/-123 U -0.217 U -0.242 Uncert: +/-0.203 +/.0.205 TPU: +1-0.203 +/10.205 13 2 13.4 Uncert: 4/-0.413 TPU: +1-0532 U -0.257 Unccrt: 4-0.185 TPU: 4/-0.185 13.3 U -0.217 14.0 Unccrt: +/-0.203 +/-0.459 TPU: 4/-0.203 +1-0578 U 0.108 U 0.127 Unert +1-0.103 +/-0.122 TPU: +/-0.103 +/-0.123 Page 7 orf Units RPD% REC% Ranec AnIlt Dae Tilme pCi/i pCi/g 97 (75%-125%6) pCi/l pCVg pci/li pCi/g pCilg pCi/g NMA (0% -1IO%) LAGI 124 (75%-125%) 102 (75%-125%) 09/15104 06:23 09/12104 05:00 09/11/04 12:40 09/11/04 13:44 09/11/04 12:09 09/11104 13:12 09/13104 13:41 09/13/04 14:45 09/13104 13:09 09/13/04 14:13 09/12/04 15:23 N/A (0%-I000%) DAJI 101 (7S%-5125%) 105 (75%-125%o) pCig 0 (0%- 100%) LAGI Page 59 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.camr QC Summary Workorder: 120624 Page Boa 9 Parmnamc NOM! Sample Qual QC Units RPD% REC% Range Anist Dale Tlme Rad Liquid Scintillatlon Batch 363993 QC120069S421 LCS Carbon-14 QC1200698418 MD Carbon-14 QC1200698420 120624011 MS Carbon-14 7.70 Urcert.TPU: 7.70 W/-0.401 4/-0.418 pCilg 100 (75%-125Ve) Unccrt: TPU: U 0.0248+/-0.0564+1-0.0564 pCi/g 09112104 16 28 09/12/04 13:20 09/1204 15:56 12.5 U Uncert: TPU: 0.108 4/-0.103+/-0.103 12.9+1-0.633 41-0.665 PCilg 103 (75%-125%) Balch 365354 QC1200701917 Nickel-63 120524010 DUP U 1.25 Uncert: +/-8.59 TpU: R418.59 U-5.42+--10.6 4/-10.6 pCi/g NIA (0% -I 00%) JLBI 09/15104 17:46 QC1200701919 LCS Nickel-63 QC1200701916 MB Nickel-63 QC1200701918 120624010 MS Nickel-63 393 Unccrt: TPU: 335 41-16.3+/-20.0 pCi/g 85 (75%-125%) Unccrt TPU: U -4.12-1-8.33 41-833 pCi/g 09115/04 18:49 09115104 17:14 09115/04 18:18 394 U Unccrte TPU: 125 4/-8.59 4/-8.59 361 41-17.5 4/-21.5 pCi/g 91 (75%-l125%) Noles: The Qualifiers in thIs report ace dcfined as follows: B Target analyte was detected in the sample as weIl as the associated blank.LID Flag for results below [he MDC or a flag ior low tracer recovery.E Concentration of the target analyle cxeeeds the instrument calibration range.if Analytical holding time exceeded.J Indicates an estimated value. The result was greater than the detection limit. but Iess than the reporting limit.L U Indicates the target analytc was analyzed for but not deflected above thc detection limit.Ul Uncertain identification for gamma spectroseopy. X Lab-specific qualifier-please see Case narrative, data summary package or contact your project manager for details.h Sample preparation or preservation holding time exceeded.Page 60 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 555-8171 -%vww.gel.com QC Summary Workorder: 120624 Page 9 cf 9 Parmname NOM Sample OuaD QC Units RPD% RECM Rante AnIst Date Time WIA indicates that spike recovcry limits do not apply when sampie concentration exceeds spike conc. by a factor of 4 or more." Indicaies analyle is a surrogate compound.A The Rclative Percent Difference (R.PD) obtained from the sample duplicate (DUP) is evaluated against the acceptencc criteria vhen the sample is greater than five limes (SX) 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 resulL For PS, PSD, and SDILT results, the values listed are the measured amounts, not fin3l 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.Page 61 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Comipany Conaiceticut YanLkee Atomic Powecr Address: Haoddam Neck Plant 362 fnjun Hllotow Rnad East flimpton. Connecticut 06424 Contact: Mr. Pete tHollenhcck Project: Solls POOl 002332 Client Sample ID: 9523-00tJ0-076F Sample ID: 12061.1005 Mat1rix: Soil Collect Date: 0 1-S EP-04 09:05 Receive Date: 03-SEP-04 Collector ~ ____. Client .E'rmtrQualifier Re!Sult UJncertainty oil Ri.K4 ailUmnin S"pec Ania-lystLs-Report Date: September

13. 2004 page i at 2 Proiect: YANK0 1204 Client ID: YANK0OI Unlts Dr AnalystDate Time lintch Pdcliod (7f~ntuna.SoI~hd.FSS GAM1 & ALL rSS 226 tiigrnwirt lVaired Actiniuin-228 0.791 41.0.1S0 Arnericiusn-72'1 Ii 0.01 16 41-0.0714 I3ismuglh-2l 0.592 +1.0.22-3 Iiismuti-'214 0.520 +1-0.124 Cesitimn-134 11 0.035 -F/-0.0234 Ccsium-137 0.0901 +1-0.0452 Coblit-&O U 0.00709 .41-0.020 lEuropiumdS52 U 0.0273 41.0.0583 Eutropium-154 LI .0.0 I & 41-006113 1 3uroriumn.155 U 0.0572 +1-0.0605 Lernd-212 0.764 41-0.0875 Lend-214 0.777 41.0.110 Marigniwsc-54 U 0.0183 41-0.07214 Nioblurn-94 LI -0.0123 +1-0.0185* PotassiutnA0 13.9 4/41.29 Radium-226 0.520 *1-0.1241 Silver-110Sm LI 0.00683 +f-0.0189 Tholliurn-208 0.273 +/-0.0498 0.121 0.1 36 0.274 0.0675 0.0458 0.0362 0.0379 0.0961I 0.109 0.115 0.0575 0.0626 0.0364 0.0317 0.310 0.0675 0.0306 0.03 17 0.800 0.200 0.500 0.200 0.180 0.300 0.150 0.4l00 0.350 15.0 0.100 0.1(0 0.650 0.250 1.100 1.100 0.280 0.080 pCi/g PUSl 17019 pci/g-pCilf pCilg pCi/g pCi/g-p:Cilrg pCi/g pCi/g-pCi/g PUSl Mill I 09/08/04 1906 363477 I.enosi ~r iLrrnje Methlod Description Analyst Date 'Finic Prep Batch Dry Soil Prep DySoil Prep GIL-RAD-A-021 DWI 09103/04 171B 363322 TLer f% nAnnlyi~caI Ntc(hidswerce rfnrmed ~ -~..MehidDe'sc-rip-tion, Analyst Conmments I EML HASL 300.4.5.2.3 Notes: The Qualifiers in this report are defined as rollows: 13 Target analyte was detected in theC sample as well as the associated blank.B3D Flag for results below the MDC or aflag for lowvtracer recovery.E Concentration of he target annlyte exceeds thecinstrument calibration range.H Analytical holding timecexceeded.

J Indicates an estimated value. Thec result was greater than thre detection limit. but less than the reporting limit.U Indicaics the target analyte was analyzed for but not detectedabovc the detection limit.UI Uncertain identification for gamma spectroscopy-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -vAww.gel.com Certificate of AnallYSs Company: Connecticut Yannke Atomic Power Address: Itladdam Neck Plant 362 Injuni Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Pete Hollenbeck Project: Soils 1Oll 002332 Client Sample ID: 9523-0000-077F Sample ID: 120624006 Matrix: Soil Collect Date: Ol-SEP-04 1e:00 Receivc Datk: 03-SEP-04 Collector: , -., .Client ._ ._Parameter Qtulifier Result Uncertainly DL-Rd Gamma Spec Analysci Report Date: Septeminer 13.2004 Pagc i or 2 Proiect: YANK0120W Client ID: YANKOOI RL Units VF AnalystDate Time Balch blethid GCumlunSnlird-FSS GAAlI & ALL FSS 226 higrolst-tu 'niBrd Acainium-228 120 +1.0.317 Amncriciur-241 U .0.0548 +1.0.172 Dismuthi-212 0.960 +/-0.485 tlismuth-214 0.692 41.0.167 Ccsium-134 UUI 0.00 41.0.0591 Cesium-137 1.04 +1-0.124 Cobalt-60 U 0.00258 +1.0.045 Europium-1S1 U 0.0237 +1-0.103 Eumpium-154 U -0.0113 -1.0.142 C uropium-155 U 0.0416 41-0.112 Lead-212 1.03 it-0.157 Lead-214 0.924I +/-0.206 Mangnnese-54 U 0.0296 41-0.0398 Niabium-94 U 0.0291 +1-0.0337 Potassium-10 19.4 +/-2.19 L Rndiumr-.6 0.692 +1-0.162 sitYcr-t08m U 0.0255 41-0.0335 Ttliallium-208 0.427 +*/0.0943 0.234 0.261 0.508 0.125 0.052 0.0837 0.0831 0.I81 0.255 0.I85 0.128 0.122 0.0752 0.06S4 0.607 0.125 0.0614 0.0637 0.800 0.200 0.500 0.200 0.180 0.300 0.150 0.400 0.350 15.0 0.100 0.100 0.650 0.250 1.00'no 0.2so 0.080 pcug Peilg PCItc pCifrg pCi/g 170lg pci/g pCi/s Pei/g peilg peti/g 1704;P01/g pCi/g;pCiIr-pCillg pCi/g-pCi/9 M.1111 09/081041 1944 363477 1 Prep B63 te3 3fi33_22 Tlhe ratio vlng Prep M9etlhods irereprrrtrned ..-- .. -.. .Metbliod Description Analyst Date Time Drsy Sotil Prep Dry Soi Prep CIL-RAD-A.07; IJSWI 09/03/04 i7l8 Tiie olinwilng Anai1ytlcuit ,NMctbods wc eeerformerdl. ,,,. , , _,,,.,..,... Method Descripilon Analyst Commenis EMLh IIASL 300,4.5.2.3 Notes: The Qualifiers in this report are defined as follows: I B Target analyte was detected in tie sample Ds well sl the associated bolanl._. ID Flag for results belowv the MDC or f nag for low tracer recovery.E Concentration of the target analyte exceeds tie instrument calibration range.H Analytical holding time exceeded.l J Indicates an estimated value. The result was greater than the detcction limit. but less titan the reporting limit.U Indicates the target analyte was analyzed for but not detected above the detection limiL UT Uncertain identiFication for ganma speciroscopy. GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(643) 556-8171 -wwv.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: lladdam Neck Plant 362 Injun Hollow Road Enst i-ampton. Connecticut 06O24 Contact: Mr. Pcte 1-ollenbeck Projeci: Soils Po N102332 Reponr Date: Septiember 13,2004 Page I of 2 Client Srnmple ID: Somple ID: Miatrix: Collcet Date: Receive Date: Collector: Parameter Qualifler IF fail Comma Spec Analysis 9523-0000-078F 120624007 Soil 01-SEP-04 13:40 03-SEP-04 e._,Cliinent_ ... U_ ._tesult Uncertainty DL RL Vnai Proiect: YANX01204-Client ID: YANK00l its DF AnalystDate Time Batclh Method ilg M1 l 09108104 2049 363-177 1 Ganmna.5nlid-FSS GA~l & ALU FSS 226 Ingrmwvh IWaired Actinium-228 0.9C4 I /-0.270 Aniericiumn-241 U -0.0076 +1-0137 i3ismuita-2I2 0.626 +1-0.360 Dlismulh-214 0.779 +/.0.175 Ccsium-134 U 0.0559 -*/0.0351 Cesium-137 0.733 +-0.116 Cobalt-60 U 0.0199 41-0.0119 Europium-I52 U 0.0141 4J-0.0952 Europium-154 U -0.0535 4/-0.0962 Europium-155 U 0.0816 /-0.0897 Lead-212 0.916 4/-0.128_ Lead-214 0.816 *1-0.177 Mingincsc-54 U 0.00125 41-0.0334 Wiobium-94 U 0.0139 --0.0328 Patassium-10 10.6 4-1.4A9 Radium-226 0.779 41-0.175 Silver-103ni U 0.00649 4t-0.0333 nloaltium-208 0.307 W-0.0883 0.205 0.244 0540 0.101 0.0815 0.0631 0.084 0.164 0.157 0.Q65 0.0836 0.119 0.060S 0.0616 0.598 0.101 0.0576 0.0506 0.8W0 0.200 0.500 0.200 0.180 0.300 0.150 0.400 0.350 15.0 0.1I0 0.100 0.650 0.250 1.00 1.00 0.280 0.080 nci PCi/1s pci/g pCilg pCilg PCi/g PCi/g pcilg pCi/g-pCilg pCi/g Tue flwln ,rt!lke 1NethdS werlereKr~fonnied Method Description Analyst Date Mlme Prep Batch Dry Soil Prep Dry Snil Prep GL-RAD-A-01 DSYI 091031D- 1718 363322 IThec rollDowing, #pplyticni Methods5 were inerrormnedi Ltr 1 ehotl n DetI scpn Analyst Cnmments EML HASL 300, 1.5.2.3 Notes: Tbe Qualifiers in this report are defined as follows: B Target analye wals detelted in tre sample as well l s the rssoieoted blank.BD Talag forresulyt blowdet d in the ie srampllag forelo t easersc novery.E Concentration of [tie target onalyte exceeds t[ie instrument calibration range.H Analytical holding time exceeded.J indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.U Indicates the target analyte was analyzed for but not detected above the detection limit.Ur Uncertain identification for gamrmn spectroscopy. GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -{843) 556-8171 -rwww.gel.com Certificate of Analysis Company: Connecticul Yankee Atomic Powver Address: Iladdam Neck Plant 362 Iijurn Hollow Road East Hampton. Connecticut 064241 Report Dame: September 13,2001 Conlact Mr. Pete I lollenbeck Project: Soils POP 002332 Page I or 2 Clie t Sample ID: 9523-0000-079F Proiect YANK01204 Sample ED: 120624008 Clijet ID: YANKOI Matrix: Soil Collect Date: 01-SEP-04 14:15 Receive Date: 03-SEP-04.CocTor5int.... -,_ ._.. ..-..li.nt ... _._._____. ..... .... .._ ........_._Pnrnmeler Qualifier Result Uncertninty DL ItL Units Dr AnalystDate Time latch Method RmD Gnmmn Spec Annlysis Ganrnna.Salid-rSS CAMA ALL ISS 226 Ingrow:th lVnied Actinium-228 UUI 0.00 +1-0377 0.550 0.800 pCi/S MlJHi 09/08104 2050 363471 1 Americium-241 U *0.0789 +1-0351 0.510 0.200 p0i/g Dismuth-212 0.709 41-0503 0.6U 0500 pCi/g Bismuth-2t4 0.856 4-0.201 0.136 0200 pCi/g Ccsium-134 U 0.0619 +1.0.0571 0.109 0.180 pCi/g Cesiuum-137 1.08 41-0.149 OJD798 0.300 pCi/s Cobalh-60 U 0.0256 41.0.0374 0.0814 0.150 pCil/Eumpium-152 U -0.0205 +/-0.135 0.203 0.400 pCi/9 Europium-154 U 0.0163 41-0.126 0.249 0350 pCi/g Europium-155 U -0.02-4 41-0.1.13 0.231 15.0 pCyiz Lend-212 0.875 W1-0.I6D 0.119 0.100 pCifg Lead-21.I 0.722 41.0 249 0.140 0.100 pCtg Manganesc-54I U 0.00153 t/-0.041 0.0772 0.650 pCi/g Niabiumn-94 U -0.0225 41-0.0374I 0.0601 0.250 pCilr Potassium.40 12.3 +1-1.79 0.716 1.00 pCilg Radium-216 0.S56 41-0.201 0.136 1.00 pCUlg Silver-lOSm U *0.00563 41-0.0427 0.0733 02SO pCi/g Thtahlium-208 0.372 +1-0.124 0.0679 0.0SO pCi/g U 'Thle nil nn r.e Methods werc pereorned Method Descripion Analyst Date Time Prep Untelt Dry Soil Prep Dry Soil Prep CL-RAD-A-.01 13SWI 09103/04 1718 363322 L r te iollowisig Analytical Ntetmicnds wyere perl_.orned Nieliuod Description Analyst Comments I EML HASL 300.4.5.2.3 Notes: The Qualifiers in this report amr defined as follows: B Target analyte was detected in the sample as well as the associated blank.1BD Flag for results below the MDC or n flag for low tracer recovery.E Concentration of the target analyte exceeds the instrument calibration range.H Analytical holding time exceeded.I Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.U Indicates the targer analyte was analyzed for but not dcetcted abovc tie detection limit.Ut Uncertain identllication for gamma spectrascopy. GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-817t -www.gol.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: H addam Nccl; Plant 362 Injun Hlilow Road East Hampton, Connecticut 06424 Contact: Mr. Pete tiollcnbeck Project: Soils I1'0L 002332 Report Date: September 13.2004 Page I of 2 Client Sample ID: 9523-0000-SOF Snmple ID: 120624009 Matrix: Soil Collect Date: 01-SEPW04 09:40 Receive Date: 03-SEP-04-Collector. Client. ..Paranmeter Qimlifier Result Uncertainty DL IlL tlicl Cammnin Spec Anatys-s Proiect: YANT;012M~ Client ID: YANKOOI Units DF AnalystDntc Time Batch NMethod Ganunan.SnI~d.FSSG1Ail & ALL FSS 226 lagrriwul Wahzd Actlniumn-723 0.803 +1-0.245 Americium-2411 U 0-0142 41-0.176 Bismuth-2 12 U 0.312 *1-0.264 Bismuth-'214 0.493 W*-0.141 Ccsiumn.134 U 0.0237 +1-0.0329 Cesiumt-137 0.398 *1-0.0679 Cobalt-60 U 0.0054 I 41.0.02-41 Plumpium-152 U 0.0105 '11.0.07-I Eurorlum-1-54 U 0.00817 41-0.0989 EItroplum-155 U 0.06a2 *1-0.0841*Lead-212 0.732 4*/-0,114 Lead-214 0.570 -*/-0.135 Mangatiese.54 UIJI 1.00 -*1-.0256*Niobiurn-94 U .0.0165 41-0.0272 P lotassium-40 13.7 41-11.63 Radiurn-226 0.493 *1.0.141 Silver-109rn U -0.00622 41.0.03D T113MlIUM-209 0.227 *1.0.0613 Q1193 0.257 0.481 0.0561 0.0586 0.0532 D.0491 0.131 0.186 0.160 0.0766 0.111 0.0412 0.01158 0.A81 0.0861 0.0478 0.0452 O.SOO 0.200 0.500 0.200 0.180 0.300 0.150 0.400 0.350 25.0 0.100 0.100 0.650 0150 1.00 1.00 0.280 0.080 1,018 pCilge pCiti;pCi4L pCirrg PCilg-pC'1rg pcitlr pCi/9 pCill;pCits PCVg MJI II 09108/04 2051 363477 1 T'lie rallowitig Prep Methods ivere Yrfor'e Method Dsrpin Aiialyst Dry Soil Prep Dry Soil Prcp GL-RAD-A-021 GMW.... de-_ .f _Dale 1in,1 09/0/04 1,7181 Prep UatiCI 363322 Tlt c fa o winr~ A n adytlcn! ~l~l d ~ M e h d e ep crr.,arnted , -.................... ,,,,,, ,,,,,,,,, ,,_Nilthod Descrlptlon Anunlyst Comments I EMLHASL300.45.2.3 Notes: The Qualificrs in this report nrc dceined as rollows: 13 Target atnalyte was detected in the sample as well as the associated blank.BD Flag for results below til htDC ar a fag for low trcer recovery.E Concentration of the target analyte cxceeds the instrument calibration range.!-H Analytical holding time ecceeded.1 Indicates an estimated value. The result was greater titan the detecdion limit, but less than the reporting limit.U indicates [tie targct anatyte was analyzed tor but not detected above the detection limiLt Ul Uncertain identification for gammna spectroscopy. --GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -ww.gel.com Certificate of Analysis Caonpany: Connccticut Yankee Atomic Power Address: Hiadldam Neck Plant 362 Injun Hlollow Road East Hampton, Connecticut 06424.Contact Mr. Pcte ilollenbeck Project: Soils roP no032 Report Date: September 13.2001 Pagc I of 2 Client Sample ID: 9523-0000-073F Project: YANK01204 Sample ID: 120624001 Clicnt ID: YANKOGI Matri.x: Soil CollectDate: Ol-SEP-04 14:36 Receive Date: 03-SEP.04 i .__ __ _ ___ ~Collector__Cin._._.....___._ Parndeter QJualifler Result Ulncerininty DL RL Units DF AnnlystDale Time fladi belthod Itod CGmma Spec Analysis GaCnrm.Salld-FSS GAAI & ALL FSS 226 tngnmu. rWaivred Actiniumn-228 Uu 0.00 4/-0.185 Americium-241 U 0.0224 41-0.111 Bismulth-212 0.423 41-0.27r Bismutlh-214 0.432 +1-0.107 Ccslum-134 U 0.00493 41-0.0274 Cesium-137 0.-143 41-0.0801 Cobialt-60 U 0.0213 +/-0.0232 Etropium-152 U 0.0207 4/-0.0722 Europium-154 U 0.0567 4-0.0779 Europium-155 U 0.0353 +1-0.0741 Lead-212 0.545 41-0.0825 Lead-214 0.449 0.0942 Maonganese-54 UUI 0.00 4/-0.0274 Niobium.94 U 0.00372 41-0.0254 Paotssium.40 11.6 4-4AI Rndium-226 0.432 41-0.107 Silver-losm U -0.0034 41-0.0231 Tltallium-208 0.138 +1-0.0479 0.330 0.14 0357 0.0957 0.050 0.05412 0.0579 0.120 0.159 0.135 0.0709 0.0603 0.038 0.0457 0.499 0.0957 0.0414 0.0438 0.600 0.200 0.500 0200 0.-80 0.300 0.150 0.400 0.350 15.0 0.100 0.100 0.650-0.250 1.00 1.00 0.2:0 0.0sO pCift rcilg pCilg;pCi/g pCi/g PCI, 8 v Ci/g;pCi/g-pCi/g MlIfI 09108(04 137 363-177 I Thc rollnivinS cpr. Methlods werre jnrtrmed hod Description Analyst Date Timle Prep Rlotc!l Dry Soil Prp Dry Soil Prep OL-RAD-A-021 IISWI 09103101 1718 363322 Thic ellotwing Awitylicnl ctlrodswereyerrfortued Method Description Analysl Cnients I EMtL HASL 300.4523 Notes: Tue Qualifiers in Itis report are defined as tollows: D Target analyte was defected in tIhe sample as we1I as (he associated blank.BD Flag for rcsults below the NDC or aflnag tor low tracer recovcry.E Concentration at ete target onalytce exceeds the instrument calibration range.H Analytical holding time Exceeded.Indicates an estimated value. The result was greater than the detection limit, but less than tlic reporting limiiL U Indicates titrget analyce was analyzed for but not derected above tie detection limit. GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage R6id Charleston SC 29407 * (843) 556-8 171 -www.gel.corn certificate or Analysis Conmpany: Connecticut Yankec Atomic Power Address: Hiddarn Neck Plant 362 lnjuni Hollow Road East Hampton. Cosunecticut 064241 Contact: Mr. Pete H-ollenbieck Project: Soils PO? 002332 Rcport Date: Septecnlbcr 13.2004 Pnge I of 2 Client Sample ID: 9523-0000-073FS Proiect: YANK01204 Sample ID: 120624002 Client ID: YANKOOI Matrix: Soil Collect Date: 01-SEP-04 14:36 Receive Dire: 03-SEP-04 Collector Cin Panrameter Qualirier Result Uncerliinluty DL [tL Unitms DF AnalystDale Thate Rlcitbel. ehod GarnmaSnid-=S (GAAI ALL FSS 226 1ngrwu'dzt lVaired Actinium-22S 0.583 +/-0204 Arnericitum-241 U -.00201 41-0.0356 B-tismnudi-212 U 0.1179 -t-1-0.4l07 IBismuth-214 0.421 +1.0.105 Cesium-134 IJUI 0.00 +1-01)51 Ccstum-137 0.550 41-0.0889 Cobalt-60 11 2.62011-OS -t-0.0343 Europium-t52 U -0.00954 4/-0.0611 Europiumi.154 U .0.08335 +/-0.0885 Eutopium-l55 ii 0.00.101 *1.0.0549 Lcatd-212 0.6)0 41-0.0901 Lead-214 0.561 -t1.0.123 Maingpnee-54 U 0.022 41-0.0261 Niobium-94 U 0.0283 +1-0.0356 Potasshznn40 12.2 +/-1.38 Raditum-226 0.421 41-0.105 Silvcr-1Orm Ti 0.00777 4/-01)223 Thntt1iUtii-208 0.171 4/-0.063 I 0.195 0.0575 0.423 0.106 0.0675 0.0526 0.0553 0.110 0.142 0.0998 0.0628 0.0756 0.052 0.0456 0.320 0.106 0.04124 0.0463 0.800 0.200 0.500 0.200 0.180 0.300 0.Iso 0.400 0.350 15.0 0.OO 0.100 0.650 0.250 1.100 1.00 0.280 0.080 pCi/E PCi/g pCilg p01lg PCilg pCi/g pCillg pCi/jg pCils p0i/g pCiVg ICi/Eg PUZ/pCillg pti/gl PCI)8 poi, 8 pCi/g MullI 09108104 1838 36-)477 1 ktcttiout Description Analyst Date Ti7me Prep ttnteim Dry Soil Prep Dry Soil Prep CL.RAD-A.021 0SWI 09103/04 1718 363322 UTime Tl`Ql1owlnj;AnoLayticI Melthods were Verlonmnedl MehdDescrniption Ana'lyst 'C-ommentiMns' I EML HASL 300,4.5.2.3 Notes: Theli Qunlifiers in this report are defined as follows:-B Target analyic: was, detected in the sample as well as [lie assciated blank.B3D Flag ror results below the MDC or a laig r iow tracer recovery.13 ConcentratIon or die target analyte exceeds the Instrument calIbratIon range.H- Analytical hiolding time exceeded.J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.J U Indicates the target analyte wa~s analyzed far but not detected above the detct~i0on limit.UT Uncertain identificationfCor gamma spectroscopy. GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charloslon SC 29407 -(43) 556-8171 -www.gol.com Certificate of Analysis Compaiiy: Connecticut Yankee Atomic Power Addrrss: Haddam Neck Plant 362 Inijun Hollow Roaid East iampton. Connecticut 06424 Contact: Mr. Petc tlollenbeck rroject: Soils 'OlJ n02332 Report Date: September 13.2004 Page I of 2 Clicnt Samplc ID: 9523-0000-074F Proiect: YANK01204 Sample ID: 120624003 Client ID: YANTK00l Matrix: Soil Collect Date: 01-SEP-04 10:05 Receive Date: 03-SEP-04 Collector. -_.Client Pnrnamcer Qualifier Result Uncerininly DL ItL Units DF AntilystDalc Time Batch Met find 2nal CGmm;;aSpec A1alysis Gaminra.S'Ilid-FSS GAdl &i AUW rSS 226 ingrnwdh lairaed* Actinium-22S Arnericiumm.241 Bisnauth-212 Biismutth-214 Cesturn-134 Cesiuin-137 Cobili.60 Eurcpium-152 rEumopiumn-154 Europium-I 55 Lead-212 L~ead-214 Ma~ntgancse-54 Niobium.94

Potussium-10 Radium-226 Silvcr-I Orm nlallium-2os 0.862 U .0.0284 U 0.548 0.424 U 0.070 1.65 U -0.0108 U 0.0103 U 0.0642 U 4..0386 1.05 0.875 U 0.00837 U 0.0217 14.2 0.474 U -0.040l 0.223+I.0.A09 4+/.0.355 4/.0.700+1.D.1 RI+1400562+10.210+/-0.0689+1.0.143+1-0.160 4(0.139+1.0.178+t-0.219 41.0.0533 41.0.0492 41-2.53+1.0. I 5 1400521+1.0.0896 0.305 0.535 0.674 0.190 0.114 0.0999 0.124 0.236 0319 0.227 0.148 0.169 0.0953 0.0903 1.10 0.190 0.0848 0.0974 0.800 0.200 0500 0.200 0.180 0.300 0.150 0.400 0.350 15.0 0.100 0.100 0.650 0.250 1.00 1.00 0.280 0.080 pClig pCifg PUS/PCi/r pCilk pCi/g pCilg pCi/g pCi1g pCi/g pei/g pCilg pCi/g PCi/9 MJI-II 09/08104 1839 363477 I ec folloinllg rrtpN alitods errc crormrred___

Meltiod Description Annlyst Dale 'Time Prep latlch Dry rySoilPrep GLRAD.A02l BSWI 09/03/04 171S 363322 t The frltowingAnaldticjnl Mhthsicrerpcrormcd Method Description Annysl Comments I EML HASL300.4.5.2.3 Notes: The Qualifiers in this report are defined as follows: B Target analyte was detected in the sample as well as the associated blank.BD -Flag for results below ilie MDC or n flag for low tlacer recovery.E Concentration of the target analyte exceeds the instrument calibration range.H Analytical holding time exceeded.J Indicates an estimated value. The result was greater tlan Ihe detection limit, but less than the reporting limit.U Indicates the targct analyte was analyzed for but not detected above the detection limit.Ul Uncertain identification for gamma spectroscopy. GENERAL EINGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -wyww.gol.com Certificate of Analysis Crimpnny: Connccticut Yankec Atomic Power Address: Hladdam Neck Plant 362 Injun Hollow Road East FHatrpton. Connecticut 0642.1, Contact: Mr. Pete H-ollcnbeck Project: SONL PN01107332 Report Datc: Septembler 13.2004 Page I or 2 Cticnt Sample ID; 9523-0000-075F Proiect: YANK0O1204 Sample ID: 120624004 Client ID: YANKOOI Matrix: Soil Collect Date: 01-SCiP-04 09:25 Receive Dote: 03-SEP-04 Cnllector: ..Ien ...- -- .Parameter Qunlifler Result U.ncertainly DL. Uk. Units D1P Analyst.Date Tiume Blatch Mfethad Red Comma Spec Aunlysis Ganinaw.Solid-FSS GAHAI ALL. FSS 226 Inzrntivthl 1Ynit&ACLinium.223 0.59S 41-0.27 1 Amcrikium-?411 U 0.00337 4/-0.04 13 Dijsiutti.212 U 0.451 4/-0.436 Dismuili-214 0.470 +/-0. 141 Cesium-134 U 0.0101 +1-0.03198 Cesium-1-17 0.173 +/-0.0729__ obilrlri0 U 0.004192 +1-0.035 Europium-152 U -0.0198 41-0.0751 Europlumn-1S4 U 0.0475 41.0.106 Europluin-155 U 0.0523 W/OA.12 Lead-212 0.757 +1-0.106 Lead.214 0.454 41-0.126 tyangariese-54 U) -0.0193 41-0.0339 Niobium-94 U 0.0181 +I.0.030S Poiassitim40 113 1-Y1.46 Radium-726 0.470 +/-0.141 Silver-lOSin U .0.0277 41.0.0254 Thallium-709 0.257 41-0.0827 0.265 0.0746 0.470 0.109 0.0751 0.0632 0.0692 0.133 0.2 14 0.119 0.0794 0.105 0.058I 0.0604 0.569 0.109 0.0398 0.0544 0.300 0.200 0.500 0.200 0.180 0.3D0 0.150 0.400 0.350 15.0 0.100 0.100 0.650 0.250 1.00 1.00 0.280 0.080 PCi/rg pci/g Petilg POCl~pci/gm Pei/g 11019 pCi/g pCi/g pcilrg POilg pCite peitg POi/S Pei/g Peilg PCi/g pci/g-lvUE11 09103(04 18410 363.177 I The roEllowving Prep Method~s weryieroried Mfethod Description Arnalyst~ry so if Prep So"--ryijl Pe OLRADA(Y' l -WSWil Vale Tinic Prep Balch i09i0k3/04 1718 3"63322 L. The Following AtnIytic Ifve lhod3 were pcrfrared..... ...MehdDescdtplion Analyst Commntrtts I IEMLtIASL30D.4.5.2.3 Notes: Tite Qualifiers in ihis report are defined as follows: 13 Target analytc was detected in [ihe sample as well MS tie associated blank.13D Flag for results below the MDC or aflogrfor low tracer recovery.E Concentration of the target nnalyte exceeds die instrument calibration range.H Analytical holding time exceeded.J Indicates an estimated value. T7he result was greater ditan dhe defection limit, but less thtan (lie reporting limit.U Indicates tue target analyte was analyzed for but not detected above the detection limiL UI Uincermain ilentiricalion for gamma spectrascopy. TABLE OF CONTENTS Case Narrative ................... I Case of Custody ................... 4 Cooler Receipt Checklist ................... 6 Radiological Analysis ................... 8 Sample Data Summary .................. 12 Quality Control Data .................. 15 I CASE NARRATIVE Page 1 of 20 CASE NARRATIVE Door CONNECTICUT YANKEE RE: Soils POMl 002332 Work Order: 121636 SDG: MSR #04-2901 September 30, 2004 Laboratory Identification: General Engineering Laboralories, LLC Mailing Address:* P.O. Box 30712 Charleston, South Carolina 29417 Express Mail Delivery and Shipping Address: 2040 Savage Road Charleston, South Carolina 29407 Telephone Number: (843) 556-8171 Summary: Sample receipt The samples for the Soil Project for work order 121636 arrived at General Engineering Laboratories, LLC, (GEL) in Charleston, South Carolina Scptember 17, 2004 for environmental analysis. All sample containers arrived without any visible signs of tampering or breakage. The chain of custody contained the proper documentation and signatures. The laboratory received the following samples: 121636001 9523-0000-81F Items of Note: No items to note.GENERAL ENGINEERING LABORAORIES. LLC a Member! MtE GEL GROUP, INC.P.O. Box 30712

Charleston, SC 29417
2040 Savage Road (29407)Page 2 of 20 Phone (843) 55668171
Fax (843) 766-1178
ww.gal.com Case Narrative:

Sample analyses were conducted using methodology as outlined in General Engineering Laboratolies (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are listed below by analytical parameter. Analytical Request: One soil sample was analyzed for FSS GAM.Internal Chain of Custody: Custody was maintained for all of these samples.Data Package: The enclosed data package contains the following sections: Casc Narrative, Chain of Custody, Cooler Reccipt Checklist, Laboratory Certifications, and all analytical fractions. I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release oF the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature. Cheryl Jones Project Manager GENERAL ENGINEERING LABORATORIES, LLC a Memberof THE GEL GROUP, INC.P.O. Box 30712 -Charlesion, SC 29417 -2040 Savage Road (29407)Page 3 of 20 Phone (843) 5568171

Fax (843) 768.1178
www.gel.com Page 4 of 20 F,*- I f--- (*7- C- I7 -C f7r (177 (i**-V (( " , f, -- -("- -(' -'-. ( ---- r ---Health Physics Procedure GPP-GGGR-R5104-003-AttachmentB.CY-00I Major_t2 I(o3(oI..Connecticut Yankee Atomic Power Company Chain of Custody Form .2004.00194 362InJun ITollow Rltd, EastHampton, Cr 06424 860-267-2556 Project Name: Haddam Neck Decommissioning Analyses Requested

= M.PM Contact Name & Phone: da Spe CoW JackMcCarthy 860-267-2556' Ext. 3024 CodC Type size.General Engineering Laboratories Code &Type 2040 Savage Road Code Charleston, SC 29407 ( 843-556-8171) 0-Sarah Kozlik co " Priority: 3 0 D.. .-D.E M 7D.Sarbple fbesignation Date Time Comment Presmradca

9523-0000-081 9115f2004 1000 TS G BP X ___ -..IIM MR .A2 =_N________.___

_ ___ ._____ m NOTES: PO #: 002332 MSR#: 04-2901 L UTP QA D Radwaste QA 0 Non QA 2)1 Date/Time vied By Date/Time

4) Received By Date/Time 5) Relinquished By DatefTime

6) Received By Date/Tme Samples Shipped Via: Z FedEx El Hand other -Bill of Lading #M7c' 66O i COOLER RECEIPT CHECKLIST Page 6 of 20 Connecticut Yankee Statement of Work for Andlytical Lab Services Cy-lSc-sOw-o01 Figure 1. Sample Check-in List Date/Timc Received: 9 SDG#: Als-Hoq-2q1j WVork Order Number. _Shipping Container II): f) 11 4.J2 ° 5%in of Custody #.1. Custody Seals on shipping container intact?2. .Custody Seals dated and signed?3. Chain-of-Custody record present?4. Cooler temperature

° t )5. Venniculite/packing materials is: 6. Numberofsamplcs in slupping container.

7. Sample holding times exceeded?a OLI -7&1 ) f Yes [WO [ ]Ycs [-Yes [ M1o]YoM9, .Wet [ ] Dry [-Yes 1 ] No ['J-'8. Samples have: ipc hazard labels..~custody seals Z/appropriato sample labels 9. Samples arc: I/in good condition

.-_- icakingl_ brokbn have air bubbles 10. Wcre any anomalies identified in sample receipt? Yes [No t4- " 11. Description of anomalics (include sample numbers):* T#_nnnt7f n.Rv-..t.j .-"' *U. ' z,3 Page 7 of 20 RADIOLOGICAL ANALYSIS Page 8 of 20 Radlociemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)SDG MyISRU04-2901 MethlndtAnnlvsis Information Product: Gnmmn,Solild-FSS CAM & ALL FSS 226 Ingrowtlth Waived Analytical Method: EML HASL 300,4.5.2.3 Prep Method: Dry Soil Prep Analytical Batch Number 366738 Prep Batch Number 366720 Sample TD Client ID 121636001 9523-0000-81F 1200704944 Method Blank (MB)1200704946 Laboratory Control Sample (LCS)1200704945 121636001(9523-0000-81

1) Sample Duplicate (DUP)SOP Reference Procedure for preparation, analysis and reporting of analytical data arc controlled by General Engineering Labomtorics, LLC as Standard Operating Procedure (SOP). Tbe data discussed in this narrative hns been analyzed in accordance with GL-RAD-A-013 REVII 10.CalibratIon Inrormntion:

Calibration Informatilon All initial and continuing calibration requirements have been met.Standards Information Standard solution(s) for these analyses are NIST traceable and used before the cxpimation datc(s).Sample Ceometry All counting sources were prepared in the same geometry as the calibmtion standards. Quality Control (OC) Inform lion: Blank Information Thc blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 121636001 (9523-0000-81 F).QC Information All of the QC samples met thc required acceptance limits.Technical Inrormation: 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-nnalysis None of the samples in this sample set required reprep or rennalysis. Pagc 9 of 20 Miscellaneous Information: NCR Documentatlon NCR ID 146981 The rclativc percent difecrence bchvccn samples 1200704945 (9523-0000-81F) and 121636001 (9523-0000-81F) railed for Pb-212. Tlic rcintivc error ratio was calculated and passed at 0.82639. Reporting results.Oualincr information I ualifier I Reason I Analyte I Sanmpi I UT Data rciected due to low abundance. I Cesium-134 l 1200704945 lCertification Statement Where the analytical method has been performcd under NELAP ccrtification, the analysis has met all of the requiremcnts of lhc NELAC standard unlcss otherwise noted in [he analytical case narrative. Review Validation: GEL requircs all analytical data to be vcrified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will reccivo a third level validation upon completion of thc data package.Tue following data valldator vcrified the Informntlon presentcd in This casc narrative: Reviewer: Page 10 of 20 General Engineering Laboratories Form GEL-XXX Rev. 06102 NCR Report No.: 146981 Revision No.: 1 COMPANY -WIDE NONCONFORMANCE REPORT Mo.Day Yr. Division: Typo: 29-SEP-04 Radiochemistry Product Instrument Typo: Quality Criterla: Client Code: GAMMA SPECTROMETER Specificallons YANK001 TestlMethod: MaIrixType: Batch ID: Sample Numbers: EML HASL 3C0,4.5.2.3 Solid 366738 See below Potentially affected work order(s)(SD G):121636(MSRtO4-2901) Application Issues: Falied RPD for DUP Specification and Requirements NRG DIsposition: Nonconformance

== Description:==

The relative percent difference for Pb-212 did not meet precision Reporting results.requirement. Precision was demonstrated using the relative error ratlo which was calculaled and passed at 0.02639.Originator's Name: michael hilton LI Quality Revlew.29-SEP-04 Data ValldatorlGroup Leader Scott Haskelt 30-SEP-04 Corrective Action: Director: Corrective Action ID and Complete Date: Page 1 Page 11 of 20 SAMPLE DATA

SUMMARY

Page 12 of 20 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORAtORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-171 -www.gel.com Certificatc of Analysis Company: Connecticut Yankee Atomic Power Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Pctc Hallenbcck Projcct: Sails PON0C02332 Report DDtC: Octobcr 1, 2004 Page I oF 2 ClientSample ID: 9523-0000-81F Proicet: YANK01504 Sample ID: 121636001 Client ID: YANKOOI Matrix: Soil Vol. Recv.: Collect Date: 15-SEP-04 Receive Date: 17-SEP-04 Colleclor: Client Moisture: 75.8%Panrnmeter Qualifier Result Uncertainty LC TPU blDA Units DF AnalystDate Tlme Batch NWd.'Ind Gamma Spec Analysis Gainnia.SaIId-rSS GAAF & ALL FSS 226 Jngrow'tht Walved S Actinium-228 1.12 +/-0.273 0.0712 +/-0.268 Amcricium-241 U 0.00202 41-0.0918 0.0726 +/.0.090 Blismuth-212 0.666 +/-0.337 0.155 +1-0.331 fiismuth-214 0.669 +/-0.138 0.0442 41-0.135 Ccsium-134 U 0.0467 4/-0.0346 0.027 +1-0.0339 Cesium-137 1.47 +1-0.177 0.0223 +1-0.173 Cobalt-60 U 0.0405 41-0.0244 0.0268 4/0.0239 Europium-152 U 0.00445 41-0.0765 0.0608 +1-0.075 Eumpium-154 U -0.00021 +1-0.0829 0.0668 4+/0.0813 Europium-155 U 0.0826 4/-0.0797 0.0642 4/-0.0781 Lcad-212 0.861 +/-0.122 0.0493 +1-0.120 Lead-214 0.738 +/-0.133 0.0458 +/-0.131 Manganese-54 U 0.00572 +/-0.029 0.0233 +4-0.0285 Niobium-94 U -0.00259 +/-0.0245 0.0195 +/-0.024 Potassium40 14.6 +/-1.49 0.213 +/-IA6 Radium-226 0.669 +/-0.138 0.04'12 +/-0.135 Silver-108m U 0.00134 +/-0.027 0.0212 4/-0.0265; Tlmilium-208 0.295 +1-0.0646 0.0193 4/-0.0633 0.152 0.150 0.329 0.0926 0.0569 0.0469 0.0573 0.127 0.144 0.132 0.101 0.0951 0.0492 0.0412 0.463 0.0926 0.0442 0.0409 pCilh pCi/lg pCi/g pCi/g pCi/g PCi/g pCi/g pCi/g pCilg pCi/g pCilg pCilg pCi/g;pCi/lz AKB 09/24/04 1825 366738 Il The Following Prep Methods were performed I Method Deseriplion Analyst Date TIme Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 13swI 09/20104 1549 366720 The ollowlng Analyticat hethiods were performed Method Description I EML HASL 300.4.5.2.3 Notes: The Qualifiers in this report arc defined as rollowvs: Indicates that a quality control analyte recovery is outside of specified acceptance criteria.[ Indicates the nnalyte is a surrogate compound.Page 13 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Ccrftficatc of Analysis Company: Connecticut Yankee Atomic Powecr Address: Haddam Ncck Plant 362 Injun Hollow Road Cast Hampton. Connecticut 06424 Contact: Mr. Pcic Hollenbeck Project: Soils P011 002332 Report DaIc: October 1, 2004 Page 2 of 2 Client Sample ID: Sample ID: 9523-0000-8 IF 121636001 Prpiect: YANK01504 Client ID: YANKOOI Vol. Rccv.: Parameter Quallfier Result Uncertainty LC TPU AIDA Units DF AnalystDate Time Batclaitd. B Target analyte was detected in the sample as wcll as the associated blank.BD Flag for resulls below the MDC or a nag for low traccr recovcry.E Concentration of the target analytc exceeds the instrument calibration rangc.H Analytical holding time exceeded.J Indicates an estimated value. The result was greater than tlie detection limit, but less than the reporting limit.U Indicates thic target onalyta was analyzed for but not detected above the delection limit.Ul Uncertain identification for gamma spectroscopy. X Lab-spccific qunlifier-piease see case narrative, data summary package or contact your project manrger for details.It Sample preparation or preservation holding time exceeded.The above sample is reported ann adry weight basis.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 Page 14 of 20 QUALITY CONTROL DATA Page 15 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charlesion SC 29407 -(843) 556-8171 -www.gel.com QC Summary Client: Contact.Connecticut Yankee Atomic Power Hladam Neck Plant 362 Injun Hlollow Road East Hlampton, Connecticut Mr. PeMe Ilallenbeck Revort Dnae: September 30, 2{104 Page 1 or s_ WVorkorder: 121636 Parmnnnme NOM Sample Quol QC Units RPD% REC% Range Anist DnIle Time Rod Cammn Spec_ Batch 366738 Actinium-228 Americium-241I Bismuth-212 Bismutli-214 Ccsiumi-134 Cesium-I137 Cobolt-60 Europium-152 Europium-154 Europium-i155 Lcod-212..Lcnd-214 Mangancsc-54 Niobium-94 1.12 1.12 Uncert: +1-0.273 +/-0.268 TPU: +1-0.268 +1-0.262 U 0.00202 U -0.159 Uncert: +/-0.0918 +1-0.180 TPU: +1-0.090 +1-0.176 0.666 0.991 Uncert: +1-0.337 +t-0.387 TPU: +1-0.331 +1-0379 0.669 0.659 Uncert: +1-0.138 +1-0.153 TPU: +1-0.135 +/-O.Iso U 0.0467 UUI 0.00 Uncert: 4/-0.0346 +1-0.0597 TPU: -Q0.0339 +/-0.0585 1.47 1.45 Uncert +1-0.177 +/-0.154 TPU: +/-0.173 +/-0.151 U 0.0405 U 0.0334 Unccrt: +/-0.0244 +1-0.0298 TPU: +1-0.0239 +/-0.0292 U 0.00445 U -0.00569 Unccrt +/-0.0765 +/-0.0887 TPU: +1-0.075 +1-0.069 U -0.00021 U .0.0537 Uncert: +/-0.0829 +/-0.104 TPU: +1-0.0813 +/-0.102 U 0.0826 U 0.0122 UncertL 1/-0.0797 +/-0.103 TPU: 41-0.0781 +/-0.101 0.861 1.06 Uncert: +/.0.122 +/-0.123 TPU: +/.0.120 +/-0.120 0.738 0.880 Uncert: 4/-0.133 +1-0.56 TPU: +/-0.131 +/-0.53 U 0.00572 U 0.00119 Unccrt: +1-0.029 +/-0.030 TPU: +/-0.0285 +/-0.0294 U -0.00259 U 0.0179 Uncert: +/-0.0245 +/-0.0267 TPU: +/-0.024 +/-0.0261 pCicg 0 pCi/g NIA pCi/g 39 pCi/g 2 pCi/g 68 pci/g I pCi/g 19 pCi/g NIA pCi/g N/A pCi/g 149 pCilg 21 pCi/g 17 pCi/g 131 pCilg N/A (0%- 100%/.) AKB 09/27/04 09 39 (0%- 100% O)(0% -I CO./.)(0%- I0o0%)(0% -I100%)(0% -100%)(0% -I1CO-%)(0% -100%/0)(0% -I 00%)(0% -IGO-,)(0% -20%)(0% -2100%)(0% -100%)Page 16 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 -www.gol.com QC Summary Workorder: 121636 Page 2or 5 L Parmnamc NOMI Snmple Qual QC Units RPD% REC% Ranne Anlit Dale Time Rod Gamma Spcc BItcI 366738 Polassium-40 Radium-226 Silver-108m Thnallium-208 QC1200704946 LCS Actinium-228 Americium-241 Bismuth-212 Bismuth-214 Ccsium-i 34-Cesium-137 Cobalt-60 Europium-152 Eumpium-154 Europium-155 L Lead-212 Lead-214 14.6 15.9 Uncert: +1-1.49 +/-1.55 TPU: +1-IA6 4/-1.52 0.669 0.659 Unccrl +1-0.138 +1-0.153 TPU: +1-0.135 +1-0.150 u 0.00134 U -0.0147 Unccrt: +/-0.027 +/-0.0292 TPU: +1-0.0265 +1-0.0286 0.295 0.310 Unccrt. +1.0.0646 +1-0.0732 TPU: +/-0.0633 +/-0.0717 pCilg a PCiUB 2 pCi/g N/A pCi/g 5 pCi/g pci/g (0% -20%)(0%- 100°Ke)(0%- 100%)(0%- 100%)Uncert: TPU: 23A Uncert: TPU: Uncert: TPU: Uncert: TPU: Unccrt: TPU: 9.19 Unccrt: TPU: 13.8 Uncert: TPU: Unccrt: TPU: Uncut: TPU: Unccrt: TPU: Unccrt TPU: Unccrt: U 0.322+1-0.589+1-0.577 26A+/-1.56+1-1.53 U -0.0491+1-1.02+/-0.996 U -0.137+/-0.245+F-0.241 U .0.0244+1-0.160+1-0.157 10.7+/-0.503+I-OA93 15.3+1-0.666+1-0.653 U 0.0221+l-0291*/-0286 U 0.153+/-0.221+1-0.216 U 0.0444+/-0317+1-0.311 U 0.0405+/-0.163+1-0.160 U 0.0688 41-0.224 09/27/04 16:18 113 (75%-125%) pCi/g PCilg pCi/g pCi/g pCi/g 116 (75%-125%/o) 111 (75%-125%/*) PCilg pCilg PCi/g Page 17 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savago Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary I Vorkorder: 121636 Page 3 ot 5-Parninnme NDnI Samnle Ounl OC Units irpD% REC% Rnnpc Anlit Dae TIlme Rod Ganmma Spec Batch 366738 TPU: Mangoncsc-54 Niabium-94l Unccrt: Tpu: Unccrt TPU: Potassium40 Unccru: TPU: Radium-226 Unecr: TPU: Silvcr-[Ogm ThniIlium-208 QC120070-194-1 MB Actinium-228 i Amcricium-241 Dismutli-212 B3ismutl-2l4 -Ccsium-134 I Ccsium-137 Unccrt TPU: Unccrt: TPU: Uncet TPU: Unccnt TPU: Unceit TPU: Unccr1 TPU: Unccrt: TPU: Unccrtt TPU: f/-0 19 U 0.111+/-0.168+1-0.165 U -0.0534+/-0.127+/-0.125 U -0.167+/-1.12+1-1.09 U -0.137 4/-0.245+/-0.241 U 0.144+/-0.119+1-0.116 U 0.130+1-0.142+1-0.139 U 0.0323+/-0.069+/-0.0676 U -0.101+/-0.0926*t10.0908 U 0.0926+t.0.106+1.0.104 U 0.0574+/-0.065 4/-0.0637 U -0.000836 41-0.0176+1.0.0173 U 0.00147 41-0.0155 4/.0.0152 U -0.00323+/-0.0135+/-0.0132 U 0.0204 41-0.0402 41-0.0394 U -0.0173 4+-0.0492+1-0.0482 U 0.0198 PCU/B (75%-125'%) pCilg pcitg pCi/g pCilg pcilg pCi/g 09t24/0420:56 pCi/g pCi/g pCi/g pCirg pCi/g pCi/g pCits pCi/g PCiUB Cobalt-60 Europium-152 Europium-154 Uncert: TPU: Uncert: TPU: Uncert: TPU:_ Europium-155 Page 18 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gol.com QC Summary Workorder: 121636 Page 4 or 5 Parmnamne NOM Sarnple QuDI QC Units RPD% REC% Range Anbit Date Time nnd Ganinia Spec tBatch 366738 Uncert: +/-0.0525 TPU: +1-0.0515 Lcad-212 U 0.0131 pCi/g Unccrt: +1-0.041 TPU: +/-0.04DI Lead-214 U 0.0435 pCi/g Uncert: +/-0.0333 TPU: +/-0.0326 Mangnnesc-54 U 0.00141 pCi/g Uncert: +/.0.0146 TPU: +/-0.0143 Niobium-94 U -0.00757 pCi/g Uncert +/-0.0135 TPU: 4/-0.0132 Potassium40 U 0.0568 pCilg Uncert: +/-0.268-TPU: +/-0.262 Radiurn-226 U 0.0574 pCi/g Uncen: +/10.065 TPU: +/-0.0637 Silver-108m U 0.00302 pCi/g Unccrt +/-0.0145 TPU: +/-0.0142 lliallium-208 U 0.000597 pCilg Uncere +1-0.0268 TPU: +/-0.0263 Notes: TIe Qualifiers in this report arc dcrined as rollows: Indicates [lfit a quality control analytc recovery is outside orspeciried acceptance criteria.*I indicates die analytc is a surrogate compound.B Target enalytc was detected in the sample as well as tMe associated blank! 3BD Flag for results below the MDC or a flag ror low tracer recovery.E Concentration or the target analyte exceeds the instrument calibration range.H Analytical holding timc exceeded.J Indicates an estimated value. The result was greater than the detection limit, but Iss than the reporting limit.U Indicates the target analyte was analyzed for but not detected above the detection limit.Ul Uncertain identification ror gamma spectroscopy. X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for delails.h Sample preparation or preservation holding time exceeded.Page 19 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder: 121636 Page 5or 5 Parmname NOM! Sample Qual PC Units RPD% REC 0 6 Rlanpe }N/A indicates that spike recovecy limits do not apply when samplc conccntration cxcccds spike conc. by a factor ofr4 or more.*

Indicates analytc is a surrogate compound.The lRelativc Pcrcent Dit~crcncc (RPD) obtained frinm the sampic duplicatc (DUP) is cvaluated against ihc acceptence criteria when the sample is greater than Fivc limes (5X) tie contract required detection limit (RL). In cases where either thc sample or duplicate valuc is less than 5X thc RL, a control limit or4/- the RL is used to evaluate the DUP result.For PS, rSD, and SDILT results, the values listcd are ihc measured amounts, not Flnal concentrations.

%nlst Dnat Time Where the analytical method has bcen performed under NELAP certification, tihe analysis has met nil oFr the requirements of the NELAC standard unless qualified on the QC Summary.Page 20 of 20 TABLE OF CONTENTS Case Narrative ................... 1 Case of Custody ................... 4 Cooler Receipt Checklist ................... 6 Radiological Analysis ................... 8 Sample Data Summary .................. 12 Quality Control Data .................. 15 CASE NARRATIVE Page l of 20 CASE NARRATIVE For CONNECTICUT YANKEE RE: Soils POU 002332 Work Order: 121636 SDG: MSRI #04-2901 September 30,2004 Laboratory Identification: General Engineering Laboratorics, LLC Mailing Address:*P.O. Box 30712 Charleston, South Carolina 29417 Express Mail Delivery and Shipping Address: 2040 Savage Road Charleston, South Carolina 29407 Telephone Number: (843) 556-8171 Summary: Sample receipt The samples for the Soil Project for work order 121636 arrived at General Engineering Laboratories, LLC, (GEL) in Charlcston, South Carolina September 17, 2004 for environmental analysis. All sample containers arrived without any visible signs of tampering or breakage. The chain of custody contained the proper documentation and signatures. The laboratory received the following samples: 121636001 9523-0000-8 IF Items of Note: No items to note.GENERAL ENGINEERING LABORATORIES, LLC a Memberof THE GEL GROUP. INC.P.O. Box 30712- Charleston, SO 29417

2040 Savage Road (29407)Page 2 of 20 Phono (843) 556-8171 a Fax (843) 766-1178 -www.go.com Case Narrative:

Sample analyses were conducted using methodology as outlined in General Engineering Labor-ltorics (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are listed below by analytical parameter. Analytical Request: One soil sample was analyzcd For FSS GAM.Internal Chain of Custody: Custody was maintained for all of these samples.Data Package: The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt Cheeklist, Laboratory Certifications, and all analytical fractions. I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature. Cheryl Jones Project Manager GENERAL ENGINEERING LABORATORIES. LLC a Memberof THEGEL GROUP, INC.RO. Box 30712

Charleaslon, SC 29417
2040 Savage Road (29407)Phone (843) 5564171
Fax (843) 766-1178
www.gel.con Page 3 of 20 CHAIN OF CUSTODY Page 4 of 20 I---- F I----( -, -, F -.- (---, -f i -r --f -( ..I *f, -r--- (---, Health Physics Procedure GPP-GGGR-R5104-003-AttachmentB-CY-001 Major-t2 t(o3CA.Chain of Custody Form ~ 20-09 Connecticut Yankee Atomic Power Company No. 2004-00194 362 Injunm oHolw Road, East Hampton, CT 06424 860-267-2556

_5_ProjectName: Haddam Neck Decommissioning ..Analyses Requested 7 Contact Narme & Phone: Jack McCarthy 860-267-2556 Ext. 3024 Coe STme Contaier .General Engineering Laboratories Code &Type 2040 Savage Road Cede Charleston, SC29407 (843-556-171) l-0 a Sarah ..ozi _ , .._PrIority: El 3 0 D. 0 15 D. EJ 7 D.__ _ _ _ _ _ __ __ .i'4g ... ';, Other: _ _____Sarbple fbesignation Date Time Com=4nt Preservation

9523-0000-081F 9115/2004 1000 TS G BP X._ _ _._ S NOTES: PO #: 002332 MSR #: 04-2901 U LTP QA Q Radwaste QA C Non QA Samples Shipped Via: Fed Ex OUPS H and 1)Re quishm Datw ime 2) Ot Hrate/Tie

./ Am Cky 119 ........... '?U -4 ..... Eld 4 Other .-Da E ffedBy Date/Time

4) Received By Date/Time Bl o.~Bill of lading #5) RelinquishedBy Date/Tiie 6)ReceivedBy tDat/TTime 7q'7 R6 o 3'F W.Reeie By Date/Tim COOLER RECEIPT CHECKLIST Page 6 of 20 Connectlcut Yankee Statement of Work for Analytical Lab Services CY-ISC-sOW-001 Figure 1. Sample Check-in List Date/Time Received:
l ) )SDGHI: 90 Work Order Number: Shipping ContainerID:

' ) o1 &4Q o hain of Custody#1. Custody Seals on shipping containcr intact?2. Custody Seals dated and signed?3. Chain-of-Custody record present?4. Cooler temperature 0 ° )5. Vermiculite/packing materials is: 6. Numberof samples in shipping container:

7. Sample holding timea excceded?Io uwc-&I 74 Yes [IW [ ]Yes [ [ I Yes 19-1o I I Wet [ I Dry It--Yes [-I No ['h-S. Samples have: pc _____hazard labels-acustody seals V/.appropriato sample labels 9. Samples are: good condition

.leaking broken have air bubbles 10. Were any anomalies identified in sample receipt? Yes []No [&] -11. Description of anomalics (include sample numbers): Telephoned to:_On hv,___________________________________ --J Page 7 of 20 RADIOLOGICAL ANALYSIS Page 8 of 20 Radloclremistry Case Narratlve Connecticut Yankee Atomic Powver Co. (YANK)SDG MISR#04-2901 WMetlod/Analysls Informntion Product: CnmmnSolid-FSS CAM & ALL FSS 226 Inigrowth Waived Analytical Method: EML HASL 300,4.52.3 Prep Method: Dry Soil Prep Analytical Batch Number: 366738 Prep Batch Number: 366720 Sample ID Client ID 121636001 9523-0000-81F 1200704944 Method Blank (MB)1200704946 Laboratory Control Sample (LCS)1200704945 121636001(9523-0000-8 IF) Sample Duplicate (DUP)SOP Reference Procedure for preparation, analysis and reporting of analytical data arc controlled by General Engineering Laboratories, LLC as Standard Opcrating Procedure (SOP). The data discussed in this narrative has been analyzed in accordanec with GL-RAD-A-013 REV#/ 10.Calibration Tnrormatlon: Calibration Infarmation All initial and continuing calibration requirements have been meL 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. Ounllty Control (OC) Inrormation: BInnic Information The blank volume is representative of the sample volume in this batch.Designated QC The following sample was used for QC: 121636001 (9523-0000-81). QC Information All of the QC samples met the required acceptance limits.Technical Information: Holding Time All sample procedures for this sample set were performed within the required holding time.Preparation Information All preparation criterin have been met for these analyses.Snmple Re-prep/Re-onalysis None of the samples in this sample set required reprep or reanalysis. Page 9 of 20 Misecllancous Information: NCR Documentation NCR ID 146981 Thc relative percent difecrencc bctwcen samples 1200704945 (9523-0000-81IF) and 121636001 (9523-0000.8 IF) failcd for Pb-212. The rclntivc crror ratio was calculated and passed at 0.82639. Reporting results.Ounlifier informatilon Oualifier I Reason Annl te Sampic U7 I Data rectccd duc to low abundance. Ccsium-134 1200704945 Certification Statemcnt Where thc analytical method hns been pcrformed under NELAP certification, the analysis has met all of the requiremcnts of die NE LAC standard unlcss othenvise noted in the analytical case narrative. RcvicwY Vnidintion: GEL requires all analytical data to be verificd by a qunlificd data validator. In addition, all data designatcd for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.The following data validator verified tile Information presented in this case narrative: Reviewer:: Page 10 of 20 General Engineering Laboratories Form GEL-XXX Rev. 06102 NCR Report No.: 146981 Revision No.: I COMPANY -WIDE NONCONFORMANCE REPORT Mo.Day Yr. Division: Type: 29-SEP-04 Radlochomistry Product Instrument Type: Quality Crilerla: Cliant Code: GAMMA SPECTROMETER Specillcallons YANK001 Test I Method: Matrix Type: Batch ID: Sample Numbers: EML HASL 300 4.5.2.3 Solid 366738 See below Potentially affected work order(s)(SDG):121636(MSR#04-2901) Application Issues: Failed RPD for DUP Specillcatlon and Requirements NRG Disposition: Nonconformance Descripilon: The relative percent difference for Pb-212 did not meat precision Reporting resulls.requiremenL Precision was demonstraled using (he relative error ratio which was calculated and passed at 0.82d39.Originators Namne: i -michael hilton Quality Review: 29-SEP-04 Data ValidatorlGroup Leader Scoll Daskelt 30-SEP-04 Corrective Action: Director: Corrective Action ID and Complete Date: Page 1 Page 11 of 20 SAMPLE DATA

SUMMARY

Page 12 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankec Atomic Power Address: Haddam Neck Plant 362 Injun [follow Road East Hampton, Connecticut 06424 Coniact: Mr. Pcte Hollenbcck Projcct. Soils POll 002332 Report Date: October 1, 2004 Page I or 2 Client Sample ID: 9523-0000-811 Prpicct: YANK01504 Sampic ID: 121636001 Client ID: YANK001 Matrix: Soil Vol. Rccv.: Collect Dalc: 15-SEP-04 Reecive Dotc: 17-SEP-04 Collcclor: Clicnt Moisture: 75.8%Parameler Qualifier Result Uncertainty LC TPU ;MDA Units DF AnalystDnic Time Batch MId._ .Rnd Camma Spec Analysis GammaSolid-FSS GAIM & ALL FSS 226 Ingrowth IWaived Actinium-228 1.12 Amcricium-241 U 0.00202 Bismuth-212 0.666 Dismutd-214 0.669 Ccsium-134 U 0.0467 Ccsium-137 1.47 Cobalt-60 U 0.0405 Eurepium-152 U 0.00445 Eumpium-154 U -0.00021 Europium-155 U 0.0826 Lead-212 0.S61 Lwad-214 0.738 Manganesc-54 U 0.00572 Niobium-94 U -0.00259 Polassium40 14.6 Rndium-226 0.669 Silvcr-108m U 0.00134 Tlhallium-208 0.295+/-0.273 0.0712 +/-0.268+/-0.0918 0.0726 +/-0.090 4/4.337 0.155 +/-0.331+/-0.138 0.0442 +/-0.135+/-0.0346 0.027 +1-0.0339+/-0.177 0.0223 +/-0.173+/-0.0244 0.0268 +/-0.0239+/-0.0765 0.0608 +1-0.075 4/-0.0829 0.0668 +/-0.0813+/-0.0797 0.0642 +1-0.0781+/-0.122 0.0493 +/-0.120+/-0.133 0.0458 +/-0.131+/-0.029 0.0233 +/-0.0285+/-0.0245 0.0195 +/-0.024 41-IA9 0.213 +/-1.46 4/-0.138 0.0442 +/-0.135+/-0.027 0.0212 +/-0.0265+1-0.0646 0.0193 +/-0.0633 0.152 0.150 0.329 0.0926 0.0569 0.0469 0.0573 0.127 0.144 0.132 0.101 0.0951 0.0492 0.0412 0.463 0.0926 0.0442 0.0409 PCi/&PCi/g PCi/g pCi/g PCi/g pC;/g PCi/g PCi/g FCi/g FCi/g PCilg VCi/g FCi/g pCi/g pCilg PCi/g AICB 09/24/04 1825 366738 1 j The following Prep Methods were performed M Alethad Description Analyst Date Time Prep Biatch Dry Soil Prcp Dry Soil Prep GL-RAD-A-021 L rie Followelng Analytical Methods were perrormed Method Description BSWI 09/20/04 1549 366720 I IlEML HAS L 300,4.5.2.3 L Notes: Tic Qualificrs in this report arc defined as follows: I.

Indicates that a quality control nnalyte recovery is outside of specified acceptance criteria.-** Indicatcs theanalytc is asurrogalc compound.Page 13 of 20 GENERAL ENGINEERiNG LABORATORIES, LLC GENERAL ENGINEERING LABORNtOR'IES, LLC 2040 Savage Road Charleston SC 29407 -(843) 5568171 -w>ww.gel.com Ccrtificatc of Analysis Company: Connecticut Yankee Atomic Power Addrcss: Haddam Ncck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 Contact: Mr. Pete Hollcribeck Project: Soils POH 002332 Report Dale: October 1, 2004 Page 2 or 2 Client Sample ID: Sample ID: 9523-0000-8 IF 121636001 Prpiect: YANK01504 Ctent ID: YANKOOI Vol. Recv.: rarnmeter Qualifier Result Uncertainty LC TPU NIDA Units DF AnalyslDalc Tine tIBtclils1td.

B Target analyte was detected in the sample as well as Ilte associated blank.BD Flog for results below tie MDC ora flag for low Iracer recovery.E Coancentration of the target analyte exceeds Ihe instrument calibration range.H Analytical holding time exceeded.J Indicates an estimated value. The result was greater thlan the detection limit, but less Ihan the reporting limit.U Indicates the target analyte was analyzed ror but not detected above the detection limit.Ut Uncertain identification for gnmma spectroseopy. X Lab-specific qualifier-pleasc see case narrative, date summary package or contact your projeet manager for details.Ii Sample preparation or preservation holding time exceeded.The above sample is reported on a dry weight basis.This date report fIs been prepared and reviewed in accordanece with General Enginccring Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Cheryl Jones.I -I Reviewed by i-Page 14 of 20 QUALITY CONTROL DATA I Page 15 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charlestan SC 29407 -(843) 55-8171 -www.gel.com QC Summary Cllcnt: ConnectIcut Yankee Atomic Power Haiddam Neck Plant 362 InJun Hallow Road Cast lampton, ConnectIcut Contact: Air. Pete 1lollenbieck Rcoort Dale: September30, 2004 page 1 or s Workorder: 121636 Parmnamc _NOM Somple Qual QC Units RPD% REC% Range Anist Date Time load Comma Spec Batchi 366738 QC120010.1945 121636001 DUP Actinium-228 Americium-24 1__ iismuth-212 13ismuth-2 14 Ccsium-134 Cesiumn-137 CobaIL-60 Europium-152 Europium-154 Europium-l 55 Lend-212 Lead-214 Manguncse-54 Niobium-94 1.12 1.12 Unccrt: 4/-0.273 41-0.268 TPU: +1-0.268 +1-0.262 U 0.00202 U -0.159 Unccrt: +1-0.0918 +1-0.180 TPU: +1-0.090 +1-0.176 0.666 0.991 Uncert: +/-0.337 +1-0.387 TPU: +1-0.331 4/-0.379 0.669 0.659 Unccrt: +1-0.138 +1-0.153 TPU: +/-0.135 +1-0.150 u 0.0467 UUI 0.00 Uncert: +/-0.0346 +1-0.0597 TPU: 41-0.0339 +1-0.0585 I.A7 1.45 Uncert: +1-0.177 +1-0.154 TPU: +/-0.173 +/-0.151 U 0.0405 U 0.0334 Uncerl: 4/-0.0244 +/-0.0298 TPU: +/-0.0239 41-0.0292 u 0.00445 U -0.00569 Uncert: +/-0.0765 +1-0.0887 TPU: +/-0.075 +-0.0869 U -0.00021 U -0.0537 Uncrt: +/-0.0829 +V-0.104 TPU: +/-0.0813 +/-0.102 u 0.0826 U 0.0122 Uncert:- 4/-0.0797 +/-0.103 TPU: 4/-0.078I +/-0.101 0.861 1.06 Unccrt: +/-0.122 +/-0.123 TPU: +/-0.120 +/-0.120 0.738 0.880 Unecrt: +/-0.133 +1-0.156 TPU: +/-0.131 +/-0.153 u 0.00572 U 0.00119 Uncurt +/-0.029 +/-0.030 TPU: +/-0.0285 +/-0.0294 U -0.00259 U 0.0179 Uncert- +/-0.0245 +/-0.0267 TPU: +/-0.024 +/-0.0261 pCi/g 0 pCilg N/A pCilg 39 PCi/g 2 pCil/g 68 pCi/g I pCi/g 19 pCi/g NIA pCilg N/A pCilg 149 pCi/g 21 pCilg 17 pCig 131 pCi/g N/A (0%-100%/*) AKIC 09/27/04 09:39 (0%- 100%)(0% -I 00%M/)(0% .- 100%)(0%- 100%)(0%- 100%)(0%- 100%)(0% -100I )(0%- 100%M/)(0%- 100%)(0%-20%/.) (0% -20%)(0% -Io 00)(0%- 100%)Page 16 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder: 121636 Page 2 of 5 ,Pirmnnnic NnlM Snmrttni Ouin or tnintts plrD 0 REKrC% Rnnpe Antst Date Time-------d G...... S e .. c y Had Cammna Spec Ootch 366738 rotassium-40 Radium-226 Silvcr-108m Tlallium-208 14.6 Unccfl: 41-1-A9 TPu: 4-+ .46 0.669 Unccrt: +/.0.138 TPU: +/-0.135 U 0.00134 Uncert: +/-0.027 TPU; +/10.0265 0.295 Unccrl: +/40.0646 TPU: +1-0.0633 I QC12010701494 Actinium-228 _ Americium-241 13ismulh-212 13ismulh-214 Ccsium-134 Ccsium-137 i Cobalt-GO-Europium-152 I Europium-154 LCS Unccrt TPU: 23.4 Uncert: TPU: Uncer1: TPU: Unccr1: TPU: Uncert: TPU: 9.19 Unccrt: TPU: 13.8 Unccrt: TPU: Unccr1: TPu: Uncert TPU: 15.9+1-1.55 41-1.52 0.659+/-0.153+/-0.150 U -0.0147+1-0.0292+1-0.0286 0.310+140.0732 41-0.0717 U 0.322+/-0.589+1-0.577 26.4+1-156+1-1.53 U -0.0491 4/-1.02+1-0.996 U -0.137+/-0.245+/-0.241 U -0.0244+1-0.160+1.0.157 10.7+/-0.503+/-0.493 15.3+I 0.666+1-0.653 U 0.0221+1-0.291+/-0.286 U 0.153+1-0.221+1-0.216 U 0.0444+1-0.317+1-0.311 U 0.0405+/-0.163+1-0.160 U 0.0688+/-0.224 pCi/g 8 pCUg 2 pCig N/A pCUg 5 pCi/g 09/27/04 16:18 (0%-20%)(0% -100%)(0% -100%)(0%- 100%)pCilg 113 (75%-1251/6) pCUg pC/g pCVg pCifg pci/B 116 (75%4-125%) III (75%-125%) Europium-155 pCi/g pci/g PCi/g Uncrt: TPU: Lcad-212 Unccrt: TPU: Lead-214 Uncert: Page 17 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 -wAw.gel.com WVorkorder: 121636 QC Summary Page 3 or s Snmple ounl OC Unils RPD% REC% Rnnre Anist Date Time Parmnume --NOINT-Rad Commn Spcc Batch 366733 TPU:-Mnngancsc-54 Unccrt: TPU: Niabium-94 Uncert: TPU: Potassium-40 Unccrt: Tpu.: Rcdium-226 Uncert: TPU: Silvcr-108m hnlllium-208

QC1200701944 SID Actinium-228 Americium-241 I Bismulh-212 Bismuth-214 L Ccsium-134 Ccsium-137 L Uncert: TPU: Unccrt TPU: Uncert: TPU: Unccrt: TPU: Uncert: TPU: Unccrt: TPU: Unccrt: TPU: Uncert: TPU: 4/-0.219 U 0.111 pCi/g+1-0.168+I-0.165 U -0.0534 pCig+/-0.127+1.0.125 U -0.167 pC/g+/-1.12+/-1.09 U -0.137 pCi/g+1-0.2415+/-0.241 U 0.144 pCi/g+1-0.119+1-0.116 U 0.130 pCi/g+1-0.142+1-0.139 U 0.0323 pCi/g+1-0.069+1-0.0676 U -0.101 pCi/g 4/-0.0926+1.0.0908 U 0.0926 pCilg+1-0.106+I-O.IW4 U 0.0574 pCiUg+1-0.065+1-0.0637 U -0.000836 pCi/g 4/-0.0176 4/-0.0173 U 0.00147 pCi/g+/-0.0155+1-0.0152 U -0.00323 pCi/g+/-0.0135+- 0.0132 U 0.0204 pCilg+/-0.0402+1-0.0394 U -0.0173 pCi/g 41-0.0492+1-0.0482 U 0.0198 pCi/g (75V, -125%M)09124104 20:56 Cobalt-60 Uncert: TPU: Europium-152 L Europium-154 Uncert: TPU: Unccrt: TPU: Europium-15S Page 18 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -wAvw.gel.com QC Summary Workarder:

121636_;Page 42 or 5 OC Units nPD%/ RIW'A. fnnnve Ankst Oft!I Time Pnrmnnnte Nnl".Sn-ral n..nl^

l^4.uS. alvaws OUgF}Z&C vUUE nad Cninma Spec BUIch 366738 Unccrt: TPU: Lead-212 Unccrt: TPU:-Lead-214 Uncert: TPU: IMangancsc-54 Uncert: TPU: Ninbium-94 PotassiumA40 Rndium-226 Unccrt: TPU: 4/-0.0525+/-0.05 I5 U 0.0131+/-0.041 41-0.0401 U 0.0435 4/10.0333 W1-0.0326 U 0.00141 4/-0.0146 4/-0.0143 U *0.00757 410.0135 4/-0.0132 U 0.0568+/-0.268+1-0.262 U O.D574+1-0.065+/-0.0637 U 0.00302+/.0.0145 4W-0.0142 U 0.000597+1-0.0268+W-0.0263 POilg pCit/g FCi/g pCi/g pCi/g pCi/g pcilg Uncert TPU: Unceet: TPU: Silver-108m Uncert: TPU: Thotlium-208 Uncert rTU: L Notes: Thc Qunliricrs in this report are defined as rollows:* Indicates tiat a quality control analyte recovery is outsidc orspecified acceptance crieria.Indicates Ilto analyte is a surrogate compound.B Target analytc was detected in Ihc sample as well as the associated blank.BD Flag for results below the MDC or a flag ror low traccr recovery.E Concentration of Ilia targct analyte excceds thc instrumcnt calibration range.I-I Analytical holding time exceeded.J Indicates an estimated value. The result was grcater than Ihe detection limit, but less than the reporting limit U Indicates the target analytc was analyzed for but not detected above the detection limit.Ul Uncertain identification for gamma spectroscopy.

X Lab-specific qualifier-plcase see case narrative. data summary package orcontact your project manager for details.II Sample preparation or preservation holding time exceeded.Page 19 of 20 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -wwvi.gel.com QC SummaMM Workarder: 121636 Page 5of 5 Parmnnnn -NOINl Sample QUDI QC Units RPD% REC% Range Antsl Date Time N/A indicates that spikc rceovcry limits do not apply when sampic concentrntion cxcccds spikc conc. by a factor or4 ar morc.Indicates annlyte is a surrogate compound.; T'eC Relative Pcrcent Difecrence (RPD) obtained from the samplc duplicate (DUP) is evaluated against thc aceepicnce criteria whcn the sample is greatcr than live limes (5X) the contract required detcction limit (RL). In cases %vhere cither thc sample or dupl icate value is less than 5X the RL, a control limit of 4/- the RL is used to evaluate the DUP result.For PS, PSD, and SDILT results. the valucs listed are the measured amounts, not final concentrations. VWhere the analytical method has been perornied underNELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualilied on the QC Summary.Page 20 of 20 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Attachment 2b Hard-to-Detect Data (31 Pages) (- -- (- --- F- -(* 7 --U-- ( -- ( --- ( --(- -I , (' , FORM I Date: 19-Dec-02 SAMPLE RESULTS Lab Name: STL Richland SDG: 21213 Collection Date: 9117/2002 9:30:00 AM Received Date: 10/212002 2:40:00 PM Lot:Sample No.: J2JO30138-2 Client Sample ID: 9523-0000-001F Report No.: 21072 COC No.: Matrix: SOIL Ordered by Client Sample ID. Batch No.Count Total MDCIMDA, Rpt Unit, Yield RstlMDC, Analysis, Total Sa Aliquot Analy Method, Pirameter Result Qual Error ( 2 5) Uncert( 2 s) Action Lev Le CRDL(RL) Rst/TotUcert Prep Date Size Size Primary DeOecior TECHNETIUM-99 1.40E-01 U 1.3E-01 2.2E-01 3.10E-01 pCVg 100.00% 0.45 10123/02 03:04 p 5.0 RICHRC5078 1.51E-01 5.04E-01 (1.3) g LSC4 Batch: 2275403 WorkOrder. E9AOOIAA ReportDBID: 9E9A0010 CARBON-14 6.19E-02 U 6.1E-02 8.1E-02 1.43E-01 pCGg 100.00% 0.43 10/19/02 04:37 a 5.004 RC5022 7.OOE*02 2.26E-01 (1.5) 9 LSC3 Batch: 2275404 Work Order E9AO01AF Report OS ID: 9E9A00l0 PLUTONIUM-241 2.55E+01 J 1.6E+00 2.3E+00 1.77E+00 pCVg 64.20% (14.4) 11116/02 12:51 a 1.97 RICHRC5010 8.32E-01 3.48E+01 (22.5) 9 LSC7 Batch: 2275407 WorkOrder: E9A0Q1AE ReportOBID: PE9A0010 PLUTONIUM-238 1.05E-02 U 1.5E.02 1.SE-02 1.43E-02 pC/g 64.25% 0.74 10/31102 01:11 p 1.97 RICHRC5010 1.18E+00 (1.4) 9 ALP129 PLUTONIUM-9.382-02 J 4.5E-02 4.7E-02 2.52E-02 pCilg 64.25%S (3.7) 10/31/0201:11 p 1.97 RICHRC5010 239/40 5.48E-03 1.072+00 (4.) 9 ALP129 Batch: 2275409 Work Order E9AO01AK Report D0 10: 9E9A0010 AMERICIUM-241 3.39E-02 J 2.5E-02 2.5E-02 2.08E-02 pCVg 97.97% (1.6) 10/26/02 05:38 p 1.99 RICHRCS080 4.52E-03 1.03E400 (2.7) 9 ALP132 CURIUM-242 0.00Et00 U 0.0E+00 1.3S-02 1.39E-02 pCVg 97.97% 0. 10/26/02 05:38 p 1.99 RICHRC5080

0. 9 ALP132 CURIUM-243/244 0.00+E00 U 0.0E+00 1.1 2-02 1.18E-02 pCI/g 97.97% 0. 10126102 05:38 p 1.99 RICHRC5OB 1.16+E00 0. 9 ALP132 sTL Richland MDCIMDALc

-Oetectlon, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSomple d OuaI -No U qualltler has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimaled. V3.97 A97 U Ouial -Analyzed for, but the result Is less than the MdedMdalTotal Uncert or gamma scan software did not Identify the nuctide.P C' Analytical Data Package Prepared For Bechtel CT Yankee Project Radlochemical Analysis By STL Richland 2800 G. W. Wny, Richlaind Wa, 99352, (509)-375-3131. Assigned Laboratory Code: STLRL Data Package Contains_ Pages Report No.: 20994 SDG No. Order No. Cllent Sampic ID (List Ordcr) Lot-Sn No.21414 9523.0000-011AF 9523-0000-011AF 9523-0000-OIIAF 9523-0000-011AFS 9623-0000-011AFS 9523-0000-011AFS 9523-0000-026AF 9523-0000-02BAF 9523-0000-026AP 9531-000-013AF 9531.0000-013AF 9531-0000-0i3AF 9531 -0000-OISAF 9531-0000-015AF 9531 0000-015AF J2J240307-1 J2J240307-1 J2J240307-1 J2J240307-2 J2J240307-2 J2J240307-2 J2J240307-3 J2J240307-3 J2J240307-3 J2J240307-4 J2J240307-4 J2J240307-4 J2J1240307-5 J2J240307-5 J2J240307-5 Work Order FAPR71AD FAPR71AC FAPR71AA FAPTFIAD FAPTF1AC FAPTF1AA FAPTLIAD FAPTL1AC FAPTLIAA FAPTRIAD FAPTRIAC FAPTR1AA FAPTV1AD FAP1V1AC FAPTV1AA Report DB ID 9FAPR710 9FAPR710 9FAPR710 9FAPTFIO 9FAPTF1O 9FAPTFI0 9FAPTLIO 9FAPTLIO 9FAPTLIO 9FAPTRI0 9FAPTRi0 9FAPTR10 9FAPTV 0 9FAPTVI0 9FAPTV10 Butch No.2298423 2298424 2298425 2298423 2298424 2298425 2298423 2298424 2298425 2298423 2298424 2298425 2298423 2298424 2298425 STL Richland rpMSTLRch7l1le Y3.73 STL RICHLAND 1 VIKIFII WIFIVa CERTI ICATE OF ANALYSIS November20, 2002 Bechtel Corporation 362 Injun Hollow Road East Hampton, CT 06424 .Attention: Alan Heter SDGNumber

21414 Date SDG Received : October 24, 2002 Number of Samples Five (5)Sample Type Soil .Data deliverable SummaryReport

1. Introduction On October 24,2002, five soil samples were received at STL Richland (STLR) for radiochemical analysis.

Upon receipt, the samples were assigned to Lot Number J2J240307 with the laboratory ID numbers to correspond with the Bechtel Corp. (BCT) specific IDs as listed on the cover page.[T. Analytical Results/Methodology The analytical results for this report are presented by laboratory sample ID. Each set of data includes sample identification information; analytical results and the appropriate associated statistical errors.The requested analyses are: Liquid Scintillation Counting Tritium by method RICH-RC-5037 Technetium-99 by method RICH-RC-5078 Carbon-14 by method RICII-RC-5022

m. Quality Control.The analytical results for each analysis performed under SDG 21414 includes a minimum of one Laboratory Control Sample (LCS) and one method (reagent) blank and one duplicate sample analysis.

Any exceptions have been noted in the "Comments" section.STL RICHLAND 2 ....NXTAM13 Bechtel Corporation November 20,2002 Page 2 QC and sample results are reported in the same units.WV. Comments Liquid Scintillation Counting Tritium by method RICH-RC-5037: The LCS, sample duplicate, batch blank and sample results are within contractual requirements. Technetium-99 by method RICH-RC-5078: The LCS, sample duplicate, batch blank, matrix spike, and sample results are within contractual requirements. Carbon- 14 by method RICH-RC-5022: The LCS, sample duplicate, batch blank and sample rvsults are within contractual requirements. I certify that this Certificate of Analysis is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager, or a designee as verified by the following signature. Reviewed and approved: Barbara M. Gillespie Project Manager STL RICHIJAND 3 Drinking Water Method Cross References DRINKING WATER ASTM METHOD CROSS REFERENCES i i I Refoerncod Method Isotopo(s) STL Rlchland's SOP number EPA 901.1 Cs-134. 1-131 RICH-RC-5017 EPA 900.0 Alpha & Bela RICH-RC-5D14 EPA 903.1 Ra-226 RICH-RC-5005 EPA 904.0 Ra-228 RICH-RC-5005 EPA 905.0 Sr89/90 RICH-RC-5006 ASTM D2460 Total Radium RICH-RC-5027 Standard Method 7500-U-C & ASTMl D5174 Uranium RICH-RC-5058 EPA 906.0 Tritlum RICH-RC-5007 NOTE: The Gross Alpha LCS Is prepared with Am-241 (unless otherwise speclilod In the case narrative) The Gross Beta LCS Is prepared wlth SrA-90 (unless otherwise speclfiod in the case narratlhe) Uncertainty Estimation STL Richland has adopted the internationally accepted approach to estimating uncertainties described in "NlISTTechnical Note 1297, 1994 Edition". The approach, "Law of Propagation of Errors", involves thc Identification of all variables In an analytical method which are used to derive a rcsult. These variables are related to the analytical result (R) by some functional relationship, R -constants f(xy z,...).The components (x y z) are evaluated to determine their contribution to the overall method uncertainty. The individual component uncertainties (u) are then combined using a statistical model that provides the most probable overall uncertainty value. All component uncertainties are categorized as type A, evaluated by statistical methods, or type B, evaluated by other means. Uncertainties not included In the components, such as sample homogeneity, are combined with the component uncertninty as thc square root of the sum-of-the-squarcs of the individual uncertainties. The uncertainty associated with the derived result is the combined uncertainty (uj) multiplied by the covcrage factor (1,2, or 3).When three or more sample replicates are used to derive the analytical result, the type A uncertainty is the standard deviation of thc mean value (Slvn) iwhere S is tbe standard deviation of the derived results. The type B uncertainties are all other random or non-random components that are not included in the standard deviation. The derivation of the general "Lawv ofPropagation of Errors" equations and specific example are available on request.St. Rlchland rpGccncralloro Y3.72 STL RICHLAND 4 Report Definitions IkAciion Lev*Batch!CBlas COC No Count Error (Hs)Total Uncert (Hs)u, ComnbIned Uncertainty.(Dfs), Coverage* Factor CRDL (RL)An agrced upon activity level used to triggcrsomc action when the final result is grcater than or equal to the Action Level. Oflen the Action Lcvel is relatcd to thc Decision Limit.The QC preparation batch number that relates laboratory samples to QC samples that were prepared and analyzed together.Dcfined by thc equation (Resull/Expected)-t as dceined by ANSI N13.3 0.Chain ofCustodyNiumber assigned by the Client or STL Richland.Poisson counting statistics of the gross sample count and background. The uncertainty Is absolute and in the same units as the resulL For Liquid Scintillation Counting (LSC) thc batch blank count Is the background. All known uncertainties associated with the preparation and analysis of the samnpic arc propagated to give a measure orthc uncertainty associated with the result, t,, thl combinerd uncertalnty. The uncertainty is absolute and in the same units as the result.The coverage factor defines the width orthe confidence interval, I, 2 or 3 standard deviations. Contractual Required Detection Limit as dclincd in the Client's Statement Of Work or STL Richiand `default"' nominal detection limiL Ofien rcferred to the reportiag level (RL).: Lc Lot-Sample No bMDqMDA Primtary Detector Ratio U-234/U-238 Decision Level based on instrument background or blank, adjusted by the Efficiency. Chemical Yield, and Volume associated with the sample. Thc Type I error probability is approximately 5%. Lc(l .645 *Sqrt(2'(BkgrndCnt/B3kgmdCntMinySCntMin)) ' (ConvFctd(EiYld*Abn1'Vol) 4 IngrFct). For LSC methods the batch blank is used as a measure of the background variability. Lc cannot be calculated when the background count is zero.The number assigned by the LIMS software to track samples received on the same day for a given client. The sample number Is a sequential number assigned to each sample in the Lot.Detection Level based on instrument background or blank. adjusted by the Eiricicncy, Chemical Yield, and Volume with a Type I and 11 crror probability of approximately 5%a. MDC -(4.65 4 Sqrt((BkgrndCntiBkgmdCntMin)iSCntMin) + 2.7 I/SCntMin) + (ConvFctl(EfT 0 Yid ' Abn

Vol) ' IngrFct).

For LSC methods the batch blank is used as a measure of the background variability. The instrument identifier associated with the analysis of the sample aliquot.The U-234 result divided by the U-238 rCsulL The U-2341U.-238 ratio for natural uranium In NIST SRiM 4321C is 1.038.I I I i I I I I I RsVrYIDC RstfrotUcert Report DB No RER T SDC Sum Rpt Alpha Spec Rst(s)Work Order.Yield STL Rlchland rptGenerallnfo v3.72 STL RICHLAND RatIo orthe Result to the MDC. A value greater than I may Indicate activity above background at a high level of confidence. Caution should be uscd whcn applying this factor and it should bc used ln concert with the qualifiers associated wlth the result.Ratlo of the Result to theTotal Uncertainty. If the unccrtainty has a covcrazg facloror2 a value greater than I may indicate activity above background at approximately the 95% lcvcl of confidence assuming a two-sided confidence Interval. Caution should be used when applying this factor and it should be used in concert with the qualifiers associated with thc result.Sampleizdentifer used by the reportsystem. The numberis based upon the irst fivc digits of thcVork Order Number.The equation Replicatc Error Ratio (S-D)/[sqrl(TPUs 2 4-TPUd)] as defined by ICPT BOA wherz S is the original sample result, D Is the result of the duplicate, TPUs is the total uncertainty of the original sample and TPUd is the total uncertainty of the duplicate sample.Sample Delivery Group Number assigncd by the Client or assigned by STL Richland upon sample recelpt.Thc sum of the reporled alpha specc results for Icsts derived from the sarne samplc excluding duplicate reslt where the results are In the same unis The LIMS software assign test specifc Identifier. The recovery of the tracer added to the sample such as Pu-242 used to trace a Pu-239/40 method.I I 5 Sample Rcsults Summary STL Richland STLRL Ordered by Client Sample ID, Batch No.Dato: 20-Nov-02 Report No.: 20994 SDG No: 21414 Work Order Client ID Number Pammoler 9523-0000-011AF FAPR71AD TRITIUM_ 523-0000-h11AF FAPR71AC TECHNETIUM-99 9523-00W0-O1IAF FAPR71AA CARBON-14 9523-0000-01 1AF DUP FAPR71AE TRITIUM 9523-0000-011AFS FAPTF1AD TRITIUM 9523-0000-011AFS FAPTF1AC TECHNETIUM-99 9523-0000-011AFS FAPTF1M CARBON-14 9523-000001AFS DUP FAPTF1AE TECHNETIUM.99 9523-0000-O26AF FAPTLIAD TRlTIUM 9523-O000-020AF FAPTL1AC TECHNETIUM-S9 L 9523-0000-026AF FAPTLIAA CARBON-14 9531-0000-013AF FAPTRIAD TRITIUM 9531-0000-013AF FAPTR1AC TECHNETIUM-99 9531-0000-013AF FAPTRIM CARBON-14 9531-0000-013AF DUP FAPTR1AE CARBON-14 9531-0000-OlSAF FAP1VIAD TRITIUM 9531 -0000-01SAF FAPTVIAC TECHNETIUM-99 9531-0000-015AF FAPTV1AA CARBON-14 Numbor of Results: 1 6 Result4-Uncertalnty( 2s) Qual Units Yield MDCIMOA RER 7.21E-02 +- 3.6E-02-7.50E-02 -2.2E-01 1.28E202 +- 7.72-02 3.08E-02 +- 3.7E-02 2.88E-02 +- 4.1E-02-1.17E-01 +- 2.1E-01-1.01E-02 +- 7.6E-02-1.02E-01 +- 2.2E-01 7.48E-02 4- 6.6E-02 1.69E-01 +- 2.3E-01 5.12E-03 *- 7.6E-02 1.72E-01 4- 6.1E-02 3.15E-01 4- 2.4E-01-3.73E-02 4- 7.5E-02-3.89E-02 4- 7.52-02 4.86E-02 +- 3.0E-02 3.17E-01 4 2.4E-01 1.31E-02 +- 7.6E-02 J pClg 100.00% 7.19E-02 U pCIg 100.00% 3.14E-01 U pClg 100.00% 1.43E-01 U pClIg 100.00% 7.614-02 U pCIg 100.00% 8.85E-02 U pCilg 100.00% 3.10E-01 U pCI/g 100.00% 1.43E-01 U -pC/g 100.00% 3.12E-01 U pClg 100.00% 1.38E-01 U pClg 100.00% 3.19E-01 U pC/g 100.00% 1.43E-01 J pCVg 100.00% 1.32E-01 I pC/g 100.00% 3.08E-01 U pClg 100.00% 1.432-01 U pCVg 100.00% 1.43E-01 U pCl1g 100.00% 8.03E-02 J pCVg 100.00% 3.08E-01 U pCI/g 100.00% 1.43E-01 STL Rlchland RER -Replica cError Raxlo SDysqrfIls(sq(Us)4sq(TPUd))la deined by ICPT BOA.rptSRchSaSum J Qa -No U quailifer has bten silgotd d tbe result ib blow lhe Reporting Li, L (CRDL) erReport Value i Estiaisltd. V3,96 AST U Qunl -Annlyzed for, but the result Is less than the bldd/AdelTotal Uneert orgienma sctan sonware did noc Identify the ouciide.STL RICHLAND 6 QC Results Summary STL Richland STLRL Ordered by QC Type, Balch No.Date: 20-Nov-02 Roport No.: 20994 SDG No.: 21414 Work Order QC Type Number MATRIX SPIK FAPTLtAE BLANK QC FAR8F1M BLANK QC FAREK1M BLANK QC FARiMIAA LCS FAR8F1AC LCS FAR8K1AC LCS FAR8MtAC Number of Results: 7 Parameter TECHNETIUM-99 TRITIUM TECHNEnUM-99 CARBON^i 4 TRITIUM TECHNETIUM.99 CARBON-14 Result+-Uncertainty ( 26)2.52E+01 +- 1.8E+00-3.20E-02 +- IAE-01 2.02E-01 +- 2.3E-01-4.78E-02 +- 7.5E-02 6.74E400 +- 3.9E-01 1.31E401 +- 1.0E+00 2.69E+00 I- 1.5E-01 Qual Units pCig U pCig U pCVg U pClg J pCVg J pCIlg J pCIlg Yield Recovery Sias 10.00% 92.70% -0.1 100.00%100.00%100.00%100.00% 98.78% 0.0 100.00% 95.89% 0.0 100.00% 09.00% 0.0 bMDCIMDA 3.25E.01 3.08E-01 3.05E-01 1.44E-01 3.07E-01 3.06E-01 I .4E-01-STL Rlchland Bias -(ResultEspectcd)-l as defioed by ANSI N13.30.rptSTLRchQcSum J Qual -No U qualifer has been asaigned nod the result Is below the Reportlng Limit, RL (CRDL) or Report Value Is Estlmated. V3.96 A97 U Qunl -Analyzed faor but the result Is less than the fIMde/dalTtsl Uncert orgamms scan software did not Identify the nudlide.STL RICHLAND 7 ('- C ' V IV7 F-- f-F-.; '- .(**~ I f .~ V r VH FORM I SAMPLE RESULTS Lab Name: STL Richland Lot-Sample No.: J2.240307-1 Client Sample ID: 9523-0000-O0iAF SDG: Report'No.: COC No. : 21414 20994 Collection Received I Matrix: Date: 20-Nov-02 Date: 10/17/2002 2:10:00 PM)ate: 10124/2002 11:55:00 AM SOIL Ordered by Client Sample ID. Batch No.Total Sa AlIquot Analy Method, Size Size Primary Detector Parametor Batch: 2298423 TRITIUM Batch: 2298424 TECHNETIUM-O9 Batch: 2298425 CARBON-14 Count Total MDCjMDA, Rpt Unit.Result Qual Error 2 s) Uncart( 2 s) Action Lev Le Yield RsVMDC, Analysis, CRDL(RL) RstTotUeert Prep Date Work Order. FAPR71AD 7.21E-02 J 3.3E-02 Work Order2 FAPR71AC-7.50E202 U 1.3E-01 Work Order. FAPR71M 1.28E-02 U B.1E-02 Report D8ID: 9FAPR710 3.6E-02 7.19E-02 pCVg 3.34E-02 Report 00l10: 9FAPR710 2.2E-01 3.14E-01 pCIg 1.52E-01 Report OB 10: 9FAPRT1o 7.7E-02 1.43E-01 pCVg 7.04E-02 100.00% (1.) 1116/02 10:15 p 1.652+01 (4.1)100.00% -0.24 11/16102 01:43 a 5.04E-01 -0.69 100.00% 0.09 11/10/02 09:13 a 2.26E-01 0.34 100.2 9 E906.0 LSC6 5.0 RICHRC5078 9 LSC6 5.004 RC5022 9 LSC3 Number of Results: 3 Comments: STL Richland MDCIMDA,Lc -Detectlon, Dretislon Level based on Instrument background or blank, adJusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Qual -No U qualifier has been assigned and the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. V3.95 A97 U Qual -Analyzed for, but the result Is less than the Mdc/MdalTotal Uncert or gamma scan software did not Identify the nucilde. r7-, r' (*i C- ( (** I- -*~ ~ * .-(.--. C.. .( I C V> F. C.. I -H FORM I SAMPLE RESULTS Lab Name: Lot-Sample No.: Client Sample ID: STL Rich land J2J240307-2 9523-0000-IIAFS SDG: Report No.: COC No.: 21414 20994 Date: 20-Nov-02 Collection Date: 10/17/20022:10:00 PM Received Date: 1012412002 11:55:00 AM Matrix: SOIL Ordered by Client Sample ID. Batch No.ysts, Total Sa Aliquot Analy Method, Date SIze Size Primary Dotoctor Parameter Batch: 229B423 TRIUM Batch: 2298424 TECHNEllUM-99 Batch: 2298425 CARBON-1 4 Count Result aual Error( 2 s)Work Order: FAPTFIAO 2.68E-02 U 3.7E-02 WorkOrder FAPTF1AC-1.17E-01 U i.3E-01 Work Order: FAPTFIM-1.01E-02 U B.OE-02 Total Uncerd( 2 s)Report DB ID: 4.tE-02 MDCIMDA, Rpt Unit, Yield Action Lev Lo CRDL(RL1 9FAPTF10 8.85E-02 pClIg 100.00%4.11 E-02 1.65E+01 RstIMDC, Anal RstlrotUcart Prep._ _Report DB ID: 9FAPTFIO 2.1 2-01 3.1 OE-01 Report D3 ID: 9FAPTF10 7.6E-02 1.43E-01 pCtg 100.00%1.51E-0i 5.04E-01 pCllg 100.00%7.04E-02 226E-01 0.3 (1.3)-0.38-(1.1)-0.07-0.26 11t5102 11:39 p 11116/02 02:45 a 11/10/02 12:35 p 100.2 9 E906.0 LSCS 5.0 RICHRCS078 g LSC6 5.011 9 RC!022 LSC3 NumbsreofResults: 3 Comments: STL Rtchland MDCIMDALc. Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.rptSTLRchSample J Qual .No U qualifier has been assigned and the result Is below the Reporting Umit, RL (CROL) or Report Value Is Estimated. V3.96 A97 U Qual -Analyzed for, but the result ts less than the MdchidalTotal Uncert or gamma scan soflwarc did not Identify tho nucilde. rF- -( -7 = (r--- ( -- U- F -r. V f 77 FORM I Date: 20-Nov-02 H 0 SAMPLE RESULTS Lab Name: STL Richland SDG: 21414 Collection Date: 10117120022:30:00 PM Received Date: 10/2412002 11:55:00 AM Lot-Sample No.: J2J240307-3 Client Sample ID: 9523-0000-026AF Report No.: 20994 COC No.: Matrix: SOIL Ordered by Client Sample ID. Batch No.Count Total MDCIMDA, Rpt Unit. Yield RsUMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Result Qual Error ( 2 s) Uncert( 2 sl Action Lev Lc CRDL(RL) RstlotUcert Prep Dat Size Size Primary Detector Batch: 2298423 Work Order FAPTL1AD Report D9 ID: 9FAPTLI0 TRITIUM 7.48E-02 U 5.9E-02 6.6E*02 1.38E-01 pCUg 100.00% 0.54 1117/02 1221 a 50.6 E906.0 6.41E102 1.65E+01 (2.3) 9 LSC6 Batch: 2298424 WorkOrder. FAPTLIAC ReportlBl): 9FAPTL10 TECHNETIUM-99 1.69E-01 U 1.4E-01 2.3E-01 3.19E-01 pCig 100.00% 0.53 116102 04:49 a 5.0 RICHRCSO78 1.55E-01 5.04E-01 (1.5) 9 LSC6 Batch: 2298425 Work Order FAPTL1M Report OS ID: 9FAPTL1O CARBON-14 5.12E103 U 6.OE-02 7.6E-02 1.43E-01 pCl1g 100.00% 0.04 1111010203:58 p 5.027 RCS022 7.00E-02 2.26E-01 0.13 9 LSC3 Number of Results: 3 Comments: STL Richland rptSTL-RchSamplo V3.96 A97 MDCIMDA,La -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yleld, and Volume.J Qual -No U qualifier has been assigned and the result Is below the Reporting LI-mit, RL (CRDL) or Report Value Is Estimated. U Qual -Analyzed for, but the result is less than the Mdc/MdalTotal Uncert orgamma scan software did not Identify the nuclide.H 03 I ' -- I- (--- " U F" -V " (" V- rF (7 V7 F- V.- -f F- -rn H FORM II Date: 20-Nov-02 DUPLICATE RESULTS Lab Name: STL Richland SDG: 21414 Collection Date: 10/17/2002 2:10:00 PM Received Date: 10124/2002 11:55:00 AM Lot-Sample No.: J2J240307-1 Client Sample ID: 9523-0000-011AF DUP ReportNo.: 20994 COC No.: Matrix: SOIL Result, Count Total MDCIMDA, Rpt Unit, RstMDC, Analysis, Total Sa Aliquot Analy Method, Parameter Orlg Rst Qual Error ( 2 s) Unceii 2 s) Action Lev CRDL Yield RsUTatUcart Prep Date Size Slie Primary Detector Batch: 2298423 Work Ordar FAPR71AE Report OB 10: FAPR71 ER Orig Si De ID: TRITIUM 3.88E-02 U 3.3E102 3.7E-02 7.61E-02 pCVg 100.00% 0.51 1116/02 10:57 p 100.2 E906.0 7.21 E-02 J RER 1.3 1.65E+01 (2.1) g LSC6 Number of Results: I Comments: STL Rlchiand RER -Replicate Error Ratio -(S-Dylsqrt(sq(TPUs)+sq(rPUd))l as defined bylCPT BOA.rpSTLRchDupV3.9 MODCI1DALc-Delectlon DecIslon Levet based on Instrument baeckground or blank, adlusted by the simple Erliclency, Yield, aod Volume.6 A97 J Qual -No U qualifier bas been assigned cnd the result Is below the Reporting Limit, RL (CRDL) or Report Value Is Estimated. U QuDI -Analyzed hor, but Ithe result Is ltss than the MdeOldarrotsl Uncert or gamma sean sortware did not Identify the nuelide.w In H-(f' -I , ( -- I r-.-. F-.- (- ..FORM 11 Date, 20-Nov-02 H DUPLICATE RESULTS Lab Name: STh Richland Lot-Sample No.: J2J240307-2 Client Sample ID:, 9523-0000-OIAFS DUP SDG: 21414 Report No.: 20994 COC No.: Collection Date: 1011712002 2:10:00 PM Received Date: 10/24/2002 11:55:00 AM Matrix: SOIL Resull, Count Total MDcImDA, Rpt Unit RstIMDC, Analysis, Tota Sa Aliquot Anaty Method, Parameter OrIg Rst Qual Error C23 ) Uncartg 2 ) ActloniLav CRDL Yield RstlTot~cert Prop Date Stae Size Primary Detector Batch: 2298424 Work~Order FAPTFIAE Report DS ID: FAPTF1ER Orig Sa DS ID: TECHNETIUM.99 -1.02E-01 U 1.3E-01 2.2E-01 3.12ZE-01 pCVg 100.00% .0.33 11116102 03:47 2 5.0 RICHRC5D78 -1.17E-01 LI RER 0.1 5.014F-01 -0.94 g LSC6 Numberol'Rasults: 1 Comments: STL Rlchland RER -Replicate Error Rilao-(S-D)4sqri(sqMEPCs)+sq(TPUd))) ssdeined byICFT B0A.rptSTLPch~upV3.9 NtDI',qDALC-DetectionDectisionLevelbased onistrument bacikTound or biankidjusted by the sample EfriciencyYield, and Votunse.6 A97 U QuzI -Analyzed tar, but the result Is les than the NIdcmrNdaiTotnt Uricert or gamma scan software did not Identify tht nuclide.I-V -r ( V [ F V-(-( ( I .F ' _cto H FORM 11 BLANK RESULTS Date: 20-Nov-02 Lab Name: STL Richland Lot-Sample No.: J2J250000-423 SDG: 21414 Report No.: 20994 Matrix: SOIL Count Total MDCJMDA, Rpt Unit, RstIMOC, Analysis, Total Sa AlIquot Analy Method, Pararneter Result Quel Error ( 2 a) Uncert( 2 r) Le CRDL Yield Rst/TotUcert Prep Date Size Size Primary Detector Batch: 2298423 WorkOrder. FAR6F1AA ReportDBID: FAR8FIAB TRITIUM -3.20E-02 U 1.2E-01 1.AE-01 3.08E-01 pCiIg 100.00% -0.1 111610208:51 p 10.0 E9D6.0 1-43E-01 1.65E+00 40.46 9 LSC6.... ..... .-._ .._ ...__....._ ._ ........ .. _.__ ... ...... ._._ ..._ ..__. ._ LSC Numbor of Results: I Comments: STL Richland rptSTLRehBlank V3.95 AS7 MDCIMDAL.c-Detection, Decision Level based on Instrument backgfound or blank, adjusted by the sample Efficiency, Yield, and Volume.U QuIt -Analyzed for, but lbe result Is less than the tdc/~dalrrotal Uncert or gamma semn software did not identity the nudide.H 0N U-*~ r U- r-- (I I ( -( , ( -- r---- ('C1, H FORIMI 11 Date: 20-Nov-02 BLANK RESULTS Lab Name: STL Richland SDG: -21414 ReportNo.: 20994 Lot-Sample No.: J2J250000-424 Matrix: SOIL Count Total MDCIMDA, Rpt Unit, RstfMDC, Analysts, Total Sa Aliquot Analy Method, Parametar Result Qual Error ( 2 s) Uncert( 2s) Lc CROL Yield RstltotUceit Prep Date Size Shze Primary Detector 8atch! 2295424 Work Order. FAR8K11M Report B ID: FARBKIAB TECHNEFlUM-99 2.02E-01 U 1.3E-Ot 2.32-01 3.05E-01 pC11g 100.00% 0.66 11/16102 08:57 a 5.0 RICHRCS078 1.48E-01 5.04E-01 (1.8) g LSC6 Number of Rosults: I Comments: STL Richiand MDCIMDA.Lc -Detectlon. Decision Level based on Instrument background or blank. adlusted by the samtle Efficlenev. Yield. and Vnlume.rptSTLRch8lank V3.96 A97 Ti Qurl -Aityzud hbr, but be result is les ltha the idc/MldujotaI Uncert or gamma scan softwre did eet identity thte miIde.P--.3 F f -( --I -- -- -[ (- F f- F -,, ( V V V 7 L -F(- (-H FORM 11 Date: 20-Nov-02 BLANK RESULTS Lab Name: STL Richland SDG: 21414 Lot-Sample No.: .12.1250000-425 Report No. : 20994 Matrix: SOIL count Total mOC-IMOA, Rpt Unit,' RstIMDC, Analysls, Total Sa Aliquot Analy Mwethod, Parameter Result Qtral Error ( 25) Unecert( 2 s) Lc CRDL Yield Rstrrot~cert Prop, Date size size Primary Detector Batch: 2295425 Work Order FAR8M1AM Report DS ID: FARSMlAB CARDON-14 ..4.78E-02 U 6.OE-02 7.5E-02 1.44E-01 pCVg 100.00% -0.33 1 1110102 02:28 a 5.0 RC5022 7.05E-02 2.26E-01 -(1.3) g LSC3 Number ofResults: I Comments: ST Richlanld rptSTLRch~tank V3.96 A97 MDC(MDA,Lc -Detection, Decision Level based on Instrument background or blank, adjusted by the sample Efficiency, Yield, and Volume.U Qunit Analyzed for. but the result Is less than the PfdcA darrotal Uncert or Commna scan software did not Identify the nucllde. F (-- -,- (---- U, --- (.- '(.(. (' -..t-- -C- -r)H FORM II LCS RESULTS Date: 20-Nov-02 Lab Name: STL Richland Lot-Sample No.: J2J250000-423 SDG: 21414 Report No.: 20994 Matrix: SOIL Count Total Report Espetecd Recovery, Analysis, Aliquot Analy Method, Paramoter Result Qual Error( 2s) Uneert(2 s) MOCIMOA Unit Yield Expected Uncert Blws Prep Date Size Primary Detector Batch: 2298423 Work Order FAR8FlAC Report DB ID: FARBF1CS TRIUM 6.74E+00 3.5E-01 3.9E-01 3.07E201 pCI/g 10Q.00% 6.83E+00 2.32-01 98.78% 11/6102 09:33 p 10.0 E906.0 Rec Limits: 70. 130. 0.0 9 LSC6 Number of Results: I Comments: STL Richland Bias -(ResuIt/Expetfed).1 as denOed by ANSI Ni3JO.rptSTLRchLcs V3.9G A97 i (--- 1 (3)H-(-- ( (- r-:- r-- ( r- --1, , ( -." ( ' C, -H n FORM 11 LCS RESULTS Date: 20-Nov-02 Lab Name: STL Richland Lot-Sample No.: J2J250000-424 SDG: 21414 Report No.: 20994 Matrix: SOIL Count TotaI Report Expected Recovery, Analysis, Aliquot Analy Method, Paramtaor Result Qual Error( 2s) Uncert(2 s) MDCIMDA Unit Yield Expected Untcrt Buts Prep Dato Size Primary Detector Batch: 2298424 Work Ordar FARBKIAC Roport DB ID: FARSKICS TECHNETIUM-99 1.31 E+01 3.2E-01 1.02400 3.05E-01 pCig 100.00% 1.36E+01 3.1E-01 95.89% 11/16/0209:59 a 5.0 RICHRC5078 Rec lnmits: 70. 130. 0.0 9 LSC6 Numberof Results: I Comments: STL Rlchland Blas -(Result/Expected)-I as deflned by ANSI N1330.rptSTl-RchLes V3.95 A97 0 (-- " --~ (--~ -~-- t-- -- r- -(:I I[[ U ---. V* (-, I V.F- -H tn F3 n FORM 11 LCS RESULTS Date: 20-Nov-02 Lab Name: STL RIchland Lot-Sample No.: J2J250000-426 SDG: 21414 Report No.: 20994 Matrix: SOIL Count Total Report Expected Recorcry, Analysis, Aliquot Analy Method, Parameter Result Qual Error( 2 s) Uncert(2 s) MDCIMDA Unit Yield Expected Uacert Bins Prep Date SIze Primary Detector Batch: 2298425 Work Order FARSM1AC Report OB ID: FAReMICS CARBON-14 2.69E+00 9.5E-02 1.5E-0i 1.44E-01 pCVg 100.00% 2.72E+00 8.8E-02 99.00% 11/10/0205:50a

5.0 RC5022

Rec UmIts: 70. 130. 0.0 9 LSC3 Number of Results: I Comments: STL Richland Bias (Resuf/Expected)-t us dafleed by ANST N1330.rptSTLRehLcs V3.98 A97 (- -I ( -- (- U*** -t-.-( -. f--- --(**--- V II ( -, ( (4 t- (-En FI L-3 H Q FORM II Date: 20-Nov-02 MATRIX SPIKE RESULTS Lab Name: STL Richland SDG: 21414 Lot-Sample No.: J2J240307-3 Report No.: 20994 Matrix: SOIL SpikeResult, Count Total Rpt Unit, Rec- Exp- Exp Analysis, Aliquot Analy Mothod, Parameter OrIg Rst Qual Error (2 ) Uncert(2 s) MDC[MDA CRDL Yield overy acted Uncert Prep Date Size Primary Detector Batch: 2298424 Work Order. FAPTLIAE Report 8 Ik: FAPTLIEW orIg Sa D3 ID: TECHNETIUM-99 2.52E+01 4.4AE01 1.8E+00 3.25E-01 pCVg 100.00% 92.70% 2.72E+O 6.1E-01 11116102 05:51 a 5.0 RICHRC5078 RER a LSC6 Number of Results: 1 Comments: STI Richland rptSTLRchMs V3.96 AST RER -Replicate Error Ratlo -(SD)tqsqrt(zq(rPUs)+sq(TPtUd)) as defined by ICPT BOA.Bias -(ResuitlExpected)-1 as defined by ANSI N13.30. -,, Connecticut Yankee Decommissioning Project 1$ , ei Bechtel Procedure I 6 AJ ~ 4O2do(<7 2)lq 24265-OO0-GPP-GGGR-R5104-003Atwachment A f)lLL-.. I l-i --azelofI l1 Bechtel Power Corporation Chain of Custody Form COC No: 00101 362 1ojun Hollow Road, East Hamplon, CT 06424 P.O. #: 24265-FSB.S-00552-AC 260-217-2556 , Activity Code: 24265-200-034AA3 Project Nmen: 1addam NeckDecommissioning Analyses Requted Lab Usc.Only .. *-Contact Name: JackMcCarthy Comments: , .: ..4.Analysis Analysis Analysis .:.Phone: 1-860-267..25S6 ext 3024 -6 ~ T i Tp ye3 .Analytical Lab (Name, City) Stnte): A Type I Type 2 Type 3 ..S rLRichland, u .. ... -2800 George Washington Way % i o 1 Richland, WA 99352 Attention: Bub Gillespi .Priority: 1 30 D. C 15 D.f 7 D. ASAP __ 9_____..**. Sample Designation Date Time d \Y\Conuent, .LbSry I f _ __ reseryntion .: 8*:: 9523-0000O-OIAF '- 10-17/2002 1410 TS G BP I BFSSOTHR1. NA RAPR7 9523-0056-OIAFS Z 10)17/2DO2 1410 TS 0 BP32 1 BFSSOTHR ____ _IA7 952310/700026AF LJ 10t17noo0 1430 TS G 3P _. I BSSO _ H_ ,.: -NOTES: Multiple individuals performing sampling, refer to Daily Survey Journal sheet for list of team members Shipped YV;a TemP.:.J

eg.;C-'.hpe Via: m. .* ...3)RSam hByyA Daearime 2 ve d Byf Fed )Extme .. :.[ UPS Custody Sealed?'__ _ _ _ _ __ _ _ _ _ Hand N y .D.3) Relinquished By Date)TIme

4) Received By faeTm te-.Custody~Sea1'Thtact?

5) Relinquished By DatTirne 6) Received By DatetTime Hil o L.~Bill of Lxding Nrhdlln Code WG: Gtuad Water, WFt Surlfce Watri, RW: River Watcr WE: Estuy Water, NYS: Seo.ater, EV: Efflumt Water, TS: Soil. SE: Sedit, AS: Asphait. TG: Vegelation.

Cr: Coacete. OT: OQhi.Sample Type Code G: Grob, C Composite, CR Core, D: Dupgczet'S: Split, FBl: elid Black, RB: Blnsatc Blank, MSB: Matrix Spike Dp. OT: Other ContalnerType DP-. Pltc Bag, BC: Cloth Bag, P. Plastic, SC. S1eel Ca, G: Glass, A: Amber Lass, V: Vial, iLhe I filer mufteleli; T; Otber Bechtel MATRIX OFREQUIJRED ANALYSES AND DETE CTIONSENSITMYITflS Column I Column 2 Column 3 Column 4 BFSSOTHR* Radionuclide C-14 H-3 Tc-99 Analyses (Liquid Scintillation)(Liquid Scintillation)(Liquid Scintillation) Soil MDC (pCi/g)2.M6E-01 1.65E+01 5.04E-01 Required analysis?y y y*, STL RICHLAND 24 ( ~---- (-r- F-r -( " F*-., V F F .c-----I to kbonnectIcut Yankee Decommissioning Project cechtel Procedure 24265-OO0-CPP-GGGR-R5104-003Attachment A I Page lof I Bechtel Power Corporation Chain of Custody Form COC No: 2002-00102 36i Injun Hallow Rond, East Hiamptn, CT 0424 P.O. #: 2426S.FSB-S 00552 AC B60.267-2556 Activity Code: 24265-200.034AA3 ProJect N-ae: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name: Jack McCarthy Comments: Phone: 1-860-267-2556 ext 3024 X Analysis Analysis Analysis Analytical Lob (Name, City, State): uType Type 2 Type 3 STL Richland, t3 2800 (3eorgc Washington Way o a Richland. WA 99352 Attenlion: Barb Gilles ,c bphl-Pniority: 1 30D. O 15 D. i 7 D. ASAP _______Sample Designation Date Time c.3 Comment, Lab Sample ID-----~Preservntion 953l-0000-O13AFr 0/212002 1328 TS G BP. I BFSSOT}IR NIA _9531-oooo 0ISAF 10/2112002 1320 TS 0 BP 4 BFSSOTHR N/A NOTES: Multiple individuals performing sampling, refer to Daily Survey Journal sheet for list of tean members Samples Internal Contalner__ __ __ _ __ __ __ _ __ __ __ _ __ __ __ _ __ __ __ _ Shipped Via: Tamp.: Deg. C am ed DatefTime

2) ivedB y k 0D LIie~im s Fed Ex 0 UPS -Custody Scaled? */0 < llland YE NE YRelinquished By Date/Time

4) Received By /Date/Time EOe Custody Seal Intact7 5) Relinquished By Daleftime

6) Received By DateYTEm NEd Bill of Lading#Mledla Code WG: aronud Water, NVF: Surface Waier, RW: RlverWater, YE: Esuaxy Water, WS: SQa Water, EWY: Effluent Waerr. TS: Sail, SE: SedImeat, AS: Asbatt. TG: Vcrelataon, CT: Concrele OT.0 Othtr SampleType Ccde G, Grab, C C:mpwlte, CR.: Core, D: Duplicate.

S: Splt, FDl: reld Diank, RD: Rlnsat lank. MSD: Matrix Spike Dup. OT: Other Contalner Type UP: Plastic Dog, UQ Coth Ba& P: PLatic, SCa Stec Ca, G: GI=, A: Amber ass, Y: Vial, 1UL I liter mauinlli: 01: Other Bechtel tn MATRIX OF REQUIRED ANALYSES AND DETECTION SENSITITIE S Column 1 Column 2 Column 3 Column 4 BFSSOTHIR Radionuclide C-14 H-3 Tc-99 Analyses (Liquid Scintillation)(Liquid Scintillation)(Liquid Scintillatdon) Soil MDC (pCieg)2.26EO01 1.65E+OI 5.04E-01 Required analysis?y y y STL RICHILAND 26 .Standing Order 11PM 02-002 Attachment B Sample Notification Date: October 21,2002 To: Barbara Gillespie From: Jack McCarthy Please be advised that sample numbers 9521-0000-008F, 9521-0000-009F, 9521-0000-013F and 9521-0000-015F in this package may contain trace amounts of radioactive iwterinl that has been determined to be below the DOT requirement to be regulated in commerce. Please handle them with standard laboratory practices. 0 Jack M_7-2556 4 J....27 STL RICHLAND GENERAL ENIERN LAOAOIS L GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Ciardeston SC 29407 -(843) 556-3171 -www.gel.om Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddarn Neck Plant 362 Injun Hollow Road East Harpton, Connecticut 06424 Contact b Mr. Pete Hollcnbeck Projcct: Soils PON W2332 Client Sample ID: Sarnple ID: Matix: Collcct Date: Receive Date: Collector Moisture: Repon Dalc: Scptember 16.2004 Page I of 2 9523-0OWO-074F 120624010 Soil 01-SEP-04 03-SEP-04 Client 75.5%Proiect: YANK01204 Client ID: YANKOOI Vol. Rccy.-Parmneter QulinUfer Result Uncertainty

LC TPU NIDA Units DF AnalYstDnte Time BDochbl1thL Ra Alpha Spec Anijals AlphaspecAm241.

Cm SolidALLFSS Amedcium-241 U -0.0439 Curiam-242 U 0.0522 Cudum-243/244 U 1390E-07 Alphaspec Pu, Solid-ALL FSS Plutonlum-238 U 0.00 Plutonium-2391240 U 0.0627 LiquidScint Pu241. Solid-ALL FSS Plutoniumn-241 U -6.19 RId Gas Flow Proportional Counting GFPC, Sr90, .olid-ALL FSS Strnflunm-90 0.0405' Rnd Liquid Scintillaasun Analysls LSC Trdium Otut, Solid-7)D2,ALL FSS Tritium U 4.62 Liquid Scinr Cl4. SolidAllFSS Carbon-14 U 0.130 IgqutdScint Fe55. Solid -ALL FSS Iran-55 U 11.0 LiquidScinm NM3, Solid-ALL FSS Nickd-63 U 1.25 Liquid ScW TM9, Solid-ALL FSS Technetium-99 U .0.0311+J-0.106+1-0.0979 t/-0.173+1-0.0446+1-0.0779+1-6.71 0.138 +1-0.106 0.0554 +1.0.0982 0.184 +1-0.173 0.00 +1-0.0446 O.M259 +/-0Z82 5.B1 +1-6.73 -0.363 0.204 0.456 0.0616 0.113 12.0+1-0.0114 0.00793 +1-0.013 0.0166 PCVS pCilg pCVg pCilk pClug pCi/g pCl/z pCi/g pCu/g BIBl 0911510-4 IM7 3639521 BIBI 09/14/04 1650 3639562.BIBI 09/15/04 0555 363958 3 JMBI 09/16104 0531 3640084 LAGI 09/11/04 1033 3637485 LAGI 09112/04 0713 363993 6 JLBI 09/12f04 0221 361E657 ILB I 09/15/041 1538 365354 8 DAII 09113104 1132 363B1310+1-6.55+/-0.0997+/-315+1-8 59.7-0.211 5.32 +1-6.57 0.0799 4t1-0.0997 21.0 +1-315 7.18 t1-B.59 0.177 +1-0.211 10.6 0.165 42.9 14.8 0.363 The rollowing Prep blethods were performed Method Description Analyst Date Time PreptBatch Ash Soil Prep Ash Soil Prep. GL-RAD-A-021D 1MWI 09/07104 1534 363324 Dry Soil Prep Dry Soil Prep GLRAD-A-021 BSWI 09103l 1718 363322 The followIng AnalytIcal Methods were performed Method DescrIpUDn 1 DOE EML HASL-300. Am-J5-RC Modified Page 46 of 61 GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 -{843) 556-8171 -www.gol.com Certificate of Analysis Comptny: Connecticut Yankee Atomic rower Address: Haddam 2eck Plant 362 Iljun Hollow Road East Hanmpton, Connecticut 06424 Contact: Mr. Pcte Hallenbeck Project: Soils PON 002332 Report Daic: September 16.20W Page 2 of 2 ClientSanmple ID: Sample ID: 9523-OOO-074F 120624010 PIrojict: YANK01204 Client ID YANKWOI Vol. Recv.Pnrameter Q(ualfler Result Uncertainty LC TPU MDA Units DF AnalystDate Time 12uch Mid.2 4 6 7 8_- 9 10 DOE EML HIASL-3W. Pu-I I-RC Modified DOE EML HASL-300, Pu-I I-RC Modified EPA 90S.0 Modlied EPA 906.0 Modified EPA EERF C-0l Modified DOERESLFe-l, Modified DOE RESLNIf-I, Modified DOERESLN1.l.Modified DOE EML HASL-300, Te-02-RC Modified SurogateTracer, recovcry Test Ancriclum-243 Alph Plittonlum-242 Alpb CanierirTaccr Recovery Liqul Carrierfrraccr Recovery -GPM CaurierfTrocer Recovery Liqul CarrierTracer Recovery Liqul CarrierfTracer Recovery Uqul RecoVery% AcceptableLimits aspec Am24ICm. So!IdALU aspec Pu. Solid-ALL FSS ld Scint Pu24 1, Solid-ALL FS'C Sr90. solid-ALL FSS Id Scint F655, Solid-ALL FS d Sdnt Ni63. Solid-ALL FS Id Scint Tc99. Solid-ALL FS 77 92 90 63 82 77 79 (25%-125%) (15%-125%) (25%0-12S9') Notcs: 'he Qualifiers in this report nre defined as follows: B Target analyte was detected in the sample as wdll as the associated blank.BD flag for rsultis below the MDC or a flag for low tracer recovery.E Concentration ef the trget analyte excecds the instrument calibration range.H Analytical holding time exceeded.J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting lir.iL U Indicates the target analyte was analyzed forbut not dctected above the detection limit.Ul Uncertain identfircation for gamma spectroscopy. X Lab-specific quallfier-please see ease narrative, data summary package or contact your project manager for details.h Sarnple preparation or preservation holding time exceeded.The above sample Is reported on a dry weight basis.7his data report has been prepared and reviewed in accordance with General Engineering Laboratories. LLC standard operating procedures. Please direct any questions to your Praject Manager, Cheryl Jones.Reviewed by Page 47 of 61 GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERINffG LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (M843) 556-8171 -www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Addrcss: tladdam Neck Pl2nt 362 Injun Hallow Roid East Hampton, Connecticut 06424 Contact: Mr. Pete Hollcnbxck Pvjxcct Soils POl 002332 Client Sample ID): Sample ID: Matrix: Collect Date: Receive Date: Collector Moisture: ReportDatc: September16,2004 Page 1 of 2 9523-0000-F 120624011 Sail 01-SEP-04 03-SEP-04 Client 39.4A%Proiecl: YANKO1204 Client Rc: YANKOG Vol. Recv-Paramtter Qualifier Result Uncertainty LC TPU D1DA Units DF AnalystDate Tlne Batcht Mid.-Rad Alpha SpecAnalysts AlplmapeArn241. Cm, Solid ALL FSS Arnericium-241 U -0.00531 Curium-242 U 0.0215_ C um-243/244 U -0.00425 Alpharpec Pu. Salid-ALL FSS Plutcalum-238 U O.O00838 Plutonlum-239/240 U 0.0159_.. liquid ScL-t Pu241. Solid-ALL FSS Plutonlum-241 U -3.11 Rod Gas nlow rrepodlonal Counting GFFCP Sr90, solid-ALL FSS L Strourum-90 U 0.00735 Rad LUquId Sdntillatlon Analysts LSC. Tritium Dutt, Solid-ITDZALL FSS Trdticm U -5.76 LiquIdScint ClU. SolidAILFSS Catbon-14 U 0.108 iUquid Scint FeS. Solid-AUFSS Lrcn-55 U -19.S_ IquldScintNi6L Solid-ALL FSS Nickcl-63 U -10.9 Liquid Sciui TO9. Solid-ALL FSS Tccbctitun-99 U -0.104+/-0.0591 41-0.0569+/-0.0827+1-0.0455+/-0.0422+1-7.02 0.0677 +/-0.0591 0.032 41-0.057 0.0909 +1-0.0827 0.0477 +1-0.0455 0.0239 41-0.0422 5.98 +1-7.0Z 4/-0.00856 0.0068141-0.00839 0207 0.141 0.254 0.152 D.104 IZ3 0.0143 11.7 0.171 57A 19.7 0.388 pCI/g FCVg pCi/g pCUg pCig pClJg pCUg pCV9 pCIg 1J3I 09)1514/l 1037 363952 1 BID1 09/14104 1650 363956 2 BlB31 09/15104 0627 363958 3 JN2M 09/16104 0531 3640084 IAGI 09/11104 1105 363748 5 LAGI 09/12/G4 0915 363993 6 JLBI 09/12104 0253 3618657 JL31. 09115104 1610 365354 8 DAJI 09/13104 1201 363813 10+/-6.68+4-0103 4/A-1.6*/-141.0+/-0.2O3 5.84 0.0829 28.1 9-55 0.189 41-6.69+/-0.103 41-41.6+1.-1.0 41-O .3 The following rep Methods were performed Method Description Analyst Dale Time Prtp Datch Ash SoilPrep Ash Soil Prep. GL-RAD-A-02111 BSWI 091/7/04 1534 363324 DrySoil Prep DEySoll Prep GL-RAD-A-021 BSWI 09103/W 1718 363322 lie following Analytical Methods were performed Method DescripUon I DOE EML HASL-300. Am-OS-RC Modified Page 48 of 61 GENERAL ENGINEERING LABORATORIES, LLC Gi-NERAL ENGINEERING LABORATORIES, LLC 2040 Savago Road Charloslon SC 29407 -(843) 556-8171 -www.gcLcom Certificate of Analysis Company: Connc ticutYankee Atomic Power Address: HladdamniNeckPlant 362 lajun Hollow Road East Hampton. Connecticut 06424 ContactL Mr. Pete Hollenbeck ProjectC Soils PON OD2332 Client Sample ID: Sarnple ID: ReponrtDatc: Septenbcr 16.2004 Page 2 or 2 9523-0QOD-077F 120624011 Project: YANK01204 Clien nI YANKOOI Vol. Recy.: Parnmckr Qualilfer Result Uncertainty LC TPU MDA Units DF AnalystDate Time BatchMtd.2 DOE EML HASL-300, Pu-i l-RC Modlficd 3 DOE EML IIASL-300. Pu-i I-RC Modified 4 EPA90S.O Modified 5 EPA 906.0 Modified 6 EPA EERF C-OI Modified 7 DOERESLFe-l.Modified 8 DOEiRESLNi-l.Modified 9 DOE RESL ii-1, Modified 10 DOE EML iIASL-300. Tc-02-RC Modified'SurrognaecTr cerrcoaery Test Recovery% AccEptable Limits Amedericlum-243 Plutonlurm-242 CarriderTracer Recovoy CurlerirTacer Recovery CurriertTmcer Recovery CarricrTrraccrRecovery Cnricrfrmcer Recovery AIphispec Am241. Cm, Solid ALL Alpbaspec Pu, Solid-ALL FSS Liquid Scint Pu24 1. Solid-ALL FS UFPC, Sr.O, solid-ALL FSS Liquid Scint Fc55, Solid-ALL FS Liquid Scint Ni63, Solid-ALL FS Liquid ScintTc99, Solid-ALL FS 86 98 91 68 83 81 74 (L5tt-125%) (15%-125%)- (25%-12556) Notes: The Qualifiers in this report ar dcefied as foliows: B Target analyte was detectced in the sampie as well as the associated'blank. BD Flag forresuils below theMDCora flag forlow tacer recovery.E Concentration of the target analyte exceeds the Instrument calibration range.H Analytical holding time exceeded.J Indicates an estimated value. The result was greater than the dctection limit, but less than the reporting limit.U Indicat-s the target analyte was analyzed for but not detected above the detection limiL Ul Uncertain identfication forgamma spectroscopy. X Lab-specific quallfier-please see Case narrtive, data summary package or contact your pmject manager for details.h Sampleprearamionorpmservadionholdingtimeexceeded. The above sample is reported on a dry weight basis.This data report has been prepared and reviewed In accordance with General Engineering Laoratories, LLC standard operating procedures. Please direct any questiops to your Project Manager, Cheryl Jones.Reviewed by Page 49 of 61 GENERAL ~ ~ ~ ENIERN LAOAOIS L GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-171 -www.gel.com Certificate of Analysis Company: Connecilcut Yankce Atomic Power Addrmss: iladdarn Neck Plant 362 Injun tollow Road East Hampron. Connecticut 06424 Contact Mr. Pete Hollenbeck Prject: Soils PON 002332 Client Sample ID: Sampie ID: Matrix: CoIUcIPate Receive Date: Collector Moisture: Report Date: September

16. 2004 Page I of 2 9523-0000-OSOF 120624012 Soil 01-SEP-04 03-SEP-04 Client 473%Prpiect: YANK01204 C ient 1D: YANKOOI Vol. Recv.Parn tier QuDlIIter Result Uncertalnty LC TPU htDA Units DF AnalystDnie Thic BrtchMIld.

_ Rd Alpha SpecAnalysts AlpharprcAm241, 0m SolldALA FSS Americium-241 U 0.0675 Coriun-242 U 0.00718 Curiun-243t244 U 0.028 Alpharpec Pu. Sold-A LL FSS Plutontum-238 U -0.0283 Plutonlum-2391240 U 0.0102 rdqdScintPuZ4I Sold-ALL FSS Plutonfurm-241 U -3.72 Rod Gas Flow Proporional Counting GFPC Sr9O. sold-ALL FSS_ Stmnntium-90 U 0.00507 Rnd Uquld Scntillation Analysis LSC Trtidum htt Solid-JTTDZALLFSS Tritium U 1.12 UiquidSctnt ClI4 SolidAllFSS Cnrbon-I4 U 0.0744 UlqutdScint Fc55, Solid-ALU FSS Iron-55 U -11 L. Uquid Scint NiW3, Solid-AU FSS Nickel-63 U 4.88 Uquid Scint Te99, SoIdM-ALU FSS Technetiun-99 U -0.197+I-0.0979 41-0.0544 4/-0.115+1-0.0226+/.OM407 4/-7.16 0.0614 4-0.0982 0.006 +1-0.0544 0.110 41-0.115 0.0549 +/10.0228-0.0317 41.0.0407 6.12 +/-7.17 0.188 0.171 0.285 0.163 0.117 12.6 pClg pC~ig pC1g pCilg pCllg pCUg 41-O.OQ94 0.0076B4/-0.00953 0.016 pCi/g BJBI 09115104 1037 363952 1 8BI 09114104 16503639562 BB131 09115/04 0658 3639583 JMBI 09116/04 0531 3640084 LAO1 09111/04 1137 3637485 LAGI 09/12/04 1117 363993 6 JLBI 09/12/04 0325 3618657 JLB 1 09/15/04 1642 365354 8 DAII 09/13/04 1237 363813 10 t1-5.56+/-0.0903+142.6 41-12.2+l-0.211 4.62 +-5.56 0.0736 4/-0.0903 28.7 41-426 10.4 +/-12.2 0.182 +-0.211 9.24 0.152 585 21.4 0.372 PCI/9 pCI/g pCiig pCli1g pCj/9 Tbe following Prep Methods were performed Method Descdptlon Analyst Date TIme Prep Batch Ash Soi Prep Ash Soil Prep, GLRAD-A-021B BSWI 09/07104 1534 363324 Dry Soil Prep Dry Sol Prep GLRAD-A-021 BSWI 09/03/04 1718 363322 The following Analytical Methods were performed Method Description I DOE EMLHASL-300. Amr-05-RC Modified Page 50 of 61 GENERL ENINEEING LBORAORIE, LL GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Chaileston SC 29407 -(843) 558171 -wvw.go.com Ccrtificate of Analysis Company: Connecticut Yankee Atomic Power Address: Haddun Neck Plant 362 Inun llollow Road East Hampton, Connecticut 06424 Contact: Mr. Petc Hollenbeck Project: SoiLs POd 002332 Report Dat: Scptembcr 16,2004 Page 2 of 2 Client Satnpic ID: Sample ID: 9523-WOOO080F 120624012 Proiect: YANK01204 Client Rc: YANKO Vol. Recy.: irarwneter Qualifier Result Uncertainty LC TPU MDA Units DF AnalystDate Time Batch Mid.2 3 4 5 6 7 B 9 10 DOE EMLHIASL-300. Pu-I I-RC Modified DOE EML HIASL-300. Pu-1 I-RC Modified EPA 905.0 Modified EPA 906.0 Modified EPA EERF C-01 Modified DOE RESL Fc-l.Modified DOE RESL Ni^. Modified DOE RESL Ni-i. Modified DOE EML HASL,300. Tc-02-RC Modified SurrogstrcTrAcer recoyery Test Recovery%7 AcceplableLimlts Amrecrium-243 Plutonium-242 CarierfTracer Recovery CarferlThacer Recovery Cnerrtrrraccr Recovery Carrierfracer Rccovery Carierfrracer Recovery Alpbaspec Ana4l. Cnm Solid ALU Alphbspec Pu, Solid-ALL FSS Liquid ScintPu241. Solid-ALL FS GFPC. SrSO, solid-ALL FSS Liquid ScInt Fe55. Solid-ALLFS Liquid Scint N163, Solid-ALL FS Liquid Scint Tc99. Solid-ALL FS 86 1m 8S 71 81 79 76 (25%-1257o) (15%-125%) (251-125%) Notes: The Qualifiers in this report are derned as follows: B Target anatyte was detected in the sample as wcl as the asodiated blank.BD Flag forrcsults blow thVMDC or aflag for low tracer ccovezy.E Concentration orthe targetanalyte exceeds the instrument calibration ragc.H Analytical holding time cxceedcd.J Indicates an estinated value. The result was greater than the detection limit, but less than the reporting lrnit.K U Indn' thetargetanatytewasanalyzcdfor but not dclecd above the detection limiL UI Unccrtr~n idcntl~catoa for garmmaspcctroscopy. X Lab-specific qualifier-please see case narrative, datasummnay package or contact your project manager for details.h Sample preparation or preservation holding time exccceed.L The above sample is reported on a dry welght basis.This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Pioject Manager, Cheryl Jones.Reviewed by Page 51 of 61 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Attachment 2c Sample and Scan Area Data (4 Pages) Survey Release Record Scan Area Results Survey Unit 9523-0000 Survey Unit 9523-0000 SCAN AREA I REPORT Survey Location Background Action Level Reading Log Log E-600 SIN (cpm) (cpm) (gross cpm) Date Time 9523-00-0O1-BC-0001 -0 5810 9/18/2002 9:45:00 1105 9523-00-001-SC-0001 5810 6898 5140 9/18/2002 9:49:00 1105 9523-00-001-SC-0003 5810 6898 6210 9/1812002 9:51.00 1105 9523-00-001-SC-0005 5810 6898 5950 9/18n2002 9:53.00 1105 9523-00-001-SC-0007 5810 6898 6200 9/1812002 9:54:00 1105 9523-00-001-SC-0009 5810 6898 6610 9/1812002 9:58:00 1105 9523-00-001-SC-001 I 5810 6898 5550 9/1812002 10:00:00 1105 9523-00-00l-BC-0003 -0 7560 9/1812002 10: 1900 1105 9523-00-001-SC-W13 7560 8801 6250 9/1812002 10:26:00 1105 9523-o0-001-SC-0015 7560 8801 7220 9/1812002 10:31:00 1105 9523-o0-001-SC-0017 7560 8801 6100 9/1812002 10:34:00 1105 9523-00-001-SC-0019 7560 8801 7080 9/1812002 10:38:00 1105 9523-00-001-SC-0021 7560 8801 6570 9/1812002 10:50:00 1105 9523-00-001-SC-0023 7560 8801 6340 9/1812002 10:52:00 1105 9523-00-O01-BC-0002 0 5670 9/18/2002 9:48:00 1109 9523-00-001-SC-0002 5670 6745 5990 9/1812002 9:52:00 1109 9523-00-001-SC-0004 5670 6745 5900 9/I 82002 9:54:00 1109 9523-00-001-SC-0006 5670 6745 6740 9/18/2002 9:56:00 1109 9523-00-001-SC-0008 5670 6745 6290 9/18/2002 10:00:00 1109 9523-00-001-SC-0010 5670 6745 6500 9/1812002 10:02:00 1109 9523-00-001-BC-0004 -0 7610 9/18/2002 10:23:00 1109 9523-00-001-SC-0012 7610 8855 6350 9/18/2002 10:29:00 1109 9523-00-001-SC-0014 7610 8855 6810 9/181no2 10:34:00 1109 9523-00-001-SC-0016 7610 8855 6280 9/182002 10:37:00 1109 9523-00-001-SC-0018 7610 8855 6940 9/18/2002 10:40:00 1109 9523-00-001-SC-0020 7610 8855 6340 9/1812002 10:42:00 1109 9523-00-001-SC-0022 7610 8855 6430 9/1812002 10:53:00 1109 SCAN AREA 2 REPORT Survey Location Background Action Level Reading Log Log E-600 SIN SreLoain(Cpm) (cpm) (gross cpm) Date Time 9523-00-002-BC-0001 -0 6780 9/18s2002 13:41:00 1105 9523-00-002-SC-Oo0 6780 7955 6590 9/1812002 13:46:00 1105 9523-00-002-SC-0003 6780 7955 7500 9/1812002 13:49:00 1105 9523-00-002-ER-0001 6780 7955 8980 9/1812002 13:59:00 1105 9523-00-002-SC-0005 6780 7955 7380 9/18 2002 13:5 1:00 1105 9523-00-002-SC-0007 6780 7955 6670 9/1812002 14:14:00 1105 9523-00-002-SC-0009 6780 7955 6600 9/18s2002 14:02:00 1105 9523-00-002-SC-001 1 6780 7955 7260 9/1812002 14:08:00 1105 9523-00-002-SC-0013 6780 7955 6910 9/18/2002 14:18:00 1105 9523-00-002-SC-0015 6780 7955 7270 9/1812002 14:23:00 1105 9523-00-002-SC-0017 6780 7955 6690 9/1812002 14:31:00 1 105 9523-00-002-BC-0002 0 7180 9/1812002 13:44:00 1109 Survey Release Record Scan Area Results Survey Unit 9523-0000 Survey Location Background Action Level Reading Log Log E-600 SIN SurveyLocation (cpm) (cpm) (gross cpm) Date Time 9s23-00-002-SC-0002 7180 8389 6290 9/18/002 13:49:00 1109 9523-00-002-SC-0004 7180 8389 7550 9/18/2002 13:53:00 1209 9523-00-002-SC-0006 7180 8389 6600 9/18/2002 13:56:00 1109 9523-00-002-SC-0008 7180 8389 7070 9/18/2002 14:17:00 1109 9523-00-002-SC-00l0 7180 8389 6060 9/18/002 14:04:00 1109 9s23-00-002-SC-0012 7180 8389 6810 9/1812002 14:09:00 1109 9523-00-002-SC-0014 7180 8389 6800 9/1812002 14:22:00 1109 9523-00-002-SC-0016 7180 8389 6830 9/28/2002 14:30:00 1109 SAMPLE LOCATION SCANS Survey Location Background Action Level Reading Log Log E60SI (cPm) (cpm) (gross cpm) Date Time E600 SIN 9523-O-Ol1-BL-0001 -0 6530 9/19/2002 10:09:00 1105 9523-00-011-SL-0001 6530 7683 6940 9/19/2002 10:11-00 1105 9523-00-010-BL-0001 -0 0 6680 9/19/2002 10:39:00 1105 9523-00-010-SL-0001 6680 7846 5940 9/1292002 10:41:00 1105 SAMPLE LOCATION SCANS Survey Location Background Action Level Reading Log Date Log E-600 SIN (cpm) (cpm) (gross cpm) Time 9523-O0-002-BL-O001 -0 8410 9/i If002 10:55:00 1105 9523-00-002-SL-0001 8410 9719 8100 9/1112002 10:57:00 1105 9523-00-003-BL-0001 0 7460 9/11/2002 11:07:00 1105 9523-00-003-SL-0001 7460 8693 7260 9/11/2002 21:11:00 1105 9523-O0-022-BL-0001 -0 7440 9/11/2002 13:52:00 1105 9523-00-022-SL-0001 7440 8671 7320 9/11/2002 13:57:00 1105 9523-O0-025-BL-0001 -0 6230 9/21/2002 14:11:00 1105 9523-00-025-SL-0001 6230 7356 5520 9/11/2002 14:16:00 1105 9523-00-026-BL-0001 -0 7300 9/11/2002 14:30:00 1105 9523-00-026-SL-000l 7300 8519 6740 9/11/002 14:36:00 1105 9523-O0-027-BL-0001 -0 6980 9/11/2002 14:52:00 1105 9523-00-027-SL-MO0 6980 8172 7150 9/11/2002 14:54:00 1105 SAMPLE LOCATION SCANS SreLoain Background Action Level Reading Log E0 I Survey Location (cpm) (cpm) (gross Log Date Time E 6 SIN cp I 9523-00-008-BL-0001 0 6990 9/12/2002 9:47:00 1105 9s23-O0-008-SL-0001 6990 8183 8150 9/12/2002 9:51:00 1105 9523-O0-008-SL-0001 6990 8183 7270 9/12/2002 9:56:00 1105 9523-O0-005-BL-0001 -0 6090 9/12/2002 10:31:00 1105 9523-00-005-SL-0001 6090 7204 6980 9/12/2002 10:35:00 1105 9523-O0-007-BL-0001 -0 4810 9/12/2002 13:46:00 1105 9523-00-007-SL-0001 4820 5800 5020 9/122/002 13:48:00 11 9523-00-006-BL-0001 -0 6390 9/12/2002 13:58:00 1105 Survey Release Record Scan Area Results Survey Unit 9523-0000 Background Action Level Reading oDae Log E-0SI Survey Location copm) (cpm) (gross Log Date Time E-600 SIN____________ cpm ) _ _ _ _ _9523-00-006-SL-0001 6390 7531 7380 9112t2002 14:01:00 1105 9523-00-012-BL-0001 _ 0 6110 9/1212002 14:29:00 1105 9523-00-012-SL-0001 6110 7226 6660 9/1212002 14:33:00 1105 9523-00-020-BL-0001 -0 5000 9/1212002 14:36:00 1105 9523-00-020-SL-0001 5000 6009 6340 9/1212002 14:42:00 1105 SAMPLE LOCATION SCANS Background Action RednLo Survey Location Background Level Reading Log Date Log E-600 SIN (cpm) (cpnm) (gross cpm) Time 9523-00-009-BL-0001 0 5800 911612002 14:32:00 1105 9523-00-009-SL-0001 5800 6887 5610 9/1612002 14:35:00 1105 9523-00-004-BL-0001 -0 5140 9/1612oo2 14:49:00 1105 9523-00-004-SL-000I 5140 6163 5320 9/16/2002 14:51:00 1 105 SAMPLE LOCATION SCANS Action Reading Survey Location Background Level (gross Log Date Log Time E-600 SIN (cpm) ~(cpm) cpm) __ _ _ _ _ _ _ _ _ _ _ _ _9523-00-001-B L-0001 0 9750 9/17/2002 9:22.00 1105 9523-00-001-SL-00i 9750 11159 10200 9/1712002 9:24.00 1105 9523-00-014-BL-0001 0 6930 9/1712002 9:30:00 1105 9523-00-014-SL-0001 6930 8118 7010 9/17/2002 9:32:00 1105 9523-00-029-BL-O00 -0 9920 9/17/2002 10:02:00 1105 9523-00-029-SL-0001 9920 11341 10100 9/1712002 10:05:00 1105 9523-00-028-BL-0001 -0 12700 9/1712002 10:08:00 1105 9523-00-028-SL-0001 12700 14308 10200 9/1712002 10:11:00 1105 9523-00-021-BL-0001 0 5800 9/17/2002 10:22:00 1105 9523-00021-SL-000l 5800 6887 6710 9/17/2002 10.25:00 1105 9523-00-016-BL-0001 -0 6430 9/1712002 13:38:00 1105 9523-00-016-SL-0001 6430 7574 6320 9/17/2002 13:40:00 1105 9523-00-017-BL-0001 0 7080 9/17/2002 13:43:00 1105 9523-00-017-SL-0001 7080 8281 7990 9/1712002 13:44:00 1105 9523-00-018-BL-0001 0 6550 9/1712002 13:47:00 1105 9523-00-018-SL-000I 6550 7705 9050 9/1712002 13:49:00 1105 9523-00-019-BL-0001 -0 6550 9/I712002 13:55:00 1105 9523-00-019-SL-0001 6550 7705 6220 9/1712002 13:57:00 1105 Survey Release Record Scan Area Results Survey Unit 9523-0000 SAMPLE LOCATION SCANS Survey Location Background Action Level Reading Log Dat T Log E-600 SIN (cpm) (cpm) (gross cpm) L TimD 9523-00-023-BL-0001 -0 7050 9/18/202 8:56:00 1109 9523-00-023-SL-0001 7050 8248 6750 9/18/2002 8:59:00 1109 9523-00-024-BL-0001 -0 7350 9/18/2002 9:02:00 1109 9523-00-024-SL-0001 7350 8574 6670 9/182002 9:04:00 1109 SAMPLE LOCATION SCANS Survey Location Background Action Level Reading Log SreLoain (cpm) (cpm) (gross Log Date Loge E-600 SI_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ cp m ) T m 9523-00-033-BL-0001 -0 6150 9/24/2002 10:38:00 1105 9523-00-033-SL-0001 6150 7269 5540 9/24/2002 10:41:00 1105 9523-00-032-BL-0001 -0 5430 9/24/2002 11:08:00 1105 9523-00-032-SL-0001 5430 6482 5350 9/24/2002 11:11:00 1105 9523-00-035-BL-0001 0 8470 9/24/2002 13:32:00 1105 9523-00-035-SL-0001 8470 9783 8200 9/24/2002 13:34:00 1105 9523-00-034-BL-0001 _ 0 8620 9/24/2002 13:36:00 1105 9523-00-034-SL-0001 8620 9945 8710 9/24/2002 13:39:00 1105 9523-00-036-BL.0001 -0 10300 9/24/2002 13:43:00 1105 9523-00-036-SL-000l 10300 11748 9630 9/24/2002 13:46:00 1105 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Attachment 2d Split Sample Assessment Forms (3 Pages) Connecticut Yankee Decommissioning Project Health Physics Procedure 24265-000-GPP-GGGR-R5124-000 Form A Page I of I Split Sample Assessment Form Survey Area#: 9523 Survey Unit #: 0000 I Survey Unit name: Southeast Wetlands Area Sample Plan or WPIR#: 24265-000-GEN-0000-00106-000 SML#: 9523-00IF & 0011FS Sample

Description:

Comparison of FSS survey gamma spectroscopy results between Vendor Laboratory splits STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable Value Error Range Value Error Ratio (YIN)Cs-137 3.52 0.45 7.8 0.5-2.0 3.83 0.49 1.08 Y 0.6-1.66 Y Comments/Corrective Actions: N/A Table is provided to show acceptance criteria used to assess split samples.Resolution Agreement Range 4-7 0.5-2.0 8-15 0.6-1.66 16 -50 0.75 -1.33 51 -200 0.80 -1.25>200 0.85 -1.18 Performed By: l Date .Rn ewe dBu Date C= "'f'bS I(Y) a aX26jv'VPIR- Work Plan and Inspection Record SML -Sample Measurement Location designation /"-

f I Connecticut Yankee Decommissioning Project Health Physics Procedure 24265-000-GPP-GGGR-R5124-000 Form A Page I of I Split Sample Assessment Form Survey Area#: 9523 Survey Unit #: 0000 I Survey Unit name: Southeast Wetlands Area Sample Plan or WPIR#: 24265-000-GEN-0000-00106-000 SML#: 9523-004F

& 004FS Sample

Description:

Comparison of FSS survey gamma spectroscopy results betwveen Vendor Laboratory splits STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable Value Error Range Value Error Ratio (YIN)Cs-137 0.0176 0.03 0.58 0.5-2.0 0.0167 0.032 0.948 Y Comments/Corrective Actions: N/A Table is provided to show acceptance criteria used to assess split samples.Resolution Agreement Ranpe 4-7 0.5-2.0 8-15 0.6-1.66 16 -50 0.75 -1.33 51 -200 0.80 -1.25>200 0.85 -1.18 Performed By: l Date l Revie ZBy2 l Date, c I 2.4

I,- / k?WPIR -Work Plan and Inspection Record SML -Sample Measurement Location designation

/Y ~* Connecticut Yankee Decommissioning Project Health Physics Procedure 24265-000-GPP-GGGR-R5124-000 Formn A Page I of I Split Sample Assessment Form Survey Areal: 9523 [Survey Unit #: 0000 Survey Unit name: Southeast Wetlands Area Sample Plan or W'PIR#: 24265-000-GEN-0000-00106-000 lSML#: 9523-073F & 073FS Sample

Description:

Comparison of FSS survey gamma spectroscopy results between Vendor Laboratory splits STANDARD COMPARISON Radionuclide Activity Standard Resolution Agreement Activity Standard Comparison Acceptable Value Error Range Value Error Ratio (YIN)Cs-137 0.443 0.0801 5.53 0.5-2.0 0.550 0.0889 1.24 Y Comments/Corrective Actions: N/A Table is provided to show acceptance criteria used to assess split samples.Resolution Apreement Range 4-7 0.5-2.0 8 -15 0.6-1.66 16 -50 0.75 -1.33 51 -200 0.80 -1.25>200 0.85 -1.18 Pe BY: Date { Re %eDate: /f VPIR -Work Plan and Inspection Record SML -Sample Measurement Location designation // V SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD I , Attachment 2e Preliminary Data Review Form (1 Page) Heath Physics Procedure 24265-000-GPP-GGGR-R51 23-000-Rev.CY-000 Attachment B PRELIMINARY DATA REVIEW FORM Survey Unit: Survey Unit Name: Classification: Survey Media: Type of Survey: Type of Measurement: Number of Measurements: Operational DCGL: 9523-0000 Southeast Wetlands Area 3 Soil Final Status Survey Radionuclide Specific 15 I NW St;BASIC STATISTICAL QUANTITIES Cs-137 Co-60 Minimum Value: 7.97E-02 -5.0113-02 Maximum Value: 3.83E1+00 7.2813-02 Mean: 1.15E+00 1.1813-02 Median: 9.581E-01 1.09E-02 andard Deviation: 1.10E+00 2.7413-02 Measured Standard Deviation of the weighted sum: 3.47E-01 NUMBER 9523-0000-ooIFS 9523-0000-002F 9523-0000-076F 9523-0000-073F 9523-0000-005F 9523-0000-006F 9523-0000-007F 9523-0000-008F 9523-0000-075F 9523-0000-OlOF 9523-0000-011IF 9523-0000-012F 9523-0000-014F 9523-0000-032F 9523-0000-033F RADIONUCLIDE CONCENTRATION (pCi/g)Cs-137 Identified? Co-60 Identified? 3.83 Y -0.0126 N 0.0852 Y 0.0109 N 0.0901 Y 0.00709 N 0.443 Y 0.0213 N 0.958 Y 0.00784 N 1.01 Y 0.0238 N 1.91 Y 0.0456 N 1.01 Y 0.0167 N 0.0797 y 0.00492 N 0.781 Y 0.0172 N 1.01 Y 0.0728 N 0.0988 Y 0.00384 N 2.29 Y -0.0138 N 0.942 Y -0.0501 N 2.72 Y 0.0213 N! ,(, /, ti, aof S mitted bDate 7I ( L; ?316Y-we' by/Date I of 1 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Attachment 2f Graphical Representation of Data (4 Pages) HISTOGRAM PRESENTATION OF CS-137 DATA Survey Unit: 9523-0000 Survey Unit Name: Southeast Wetlands Area Frequency Plot For Cesium-137

^ 4 0 , 2 U0~1~C>- no Car N- N- -V 'bl -'b- 'b 'b Upper End Value (pCilg)Observation Observation Upper End Value Frequency Frequency 0.095 3 20%0.100 1 7%0.500 1 7%1.000 3 20%1.500 3 20%2.000 1 7%2.500 1 7%3.000 1 7%3.500 0 0%3.750 1 7%4.000 0 0%Total= 15 100%Submitted bylDate eviewed by/Date HISTOGRAM PRESENTATION OF Co-60 DATA Survey Unit: 9523-0000 Survey Unit Name: Southeast Wetlands Area Frequency Plot For Cobalt-60>,4 0" C3 2 CLO Z Z .szUppe End Va. 0lue ( ° og 0 Upper End Value (pCi/g)Observation Observation Upper End Value Frequency Frequency-0.060 0 0%0.000 3 20%0.001 0 0 0%0.002 0 00/0 0.004 1 7%0.006 1 7%0.009 2 13%0.010 0 00/0 0.020 3 20%0.040 3 20%0.060 1 7%0.080 1 7%Total= 15 100%Submitted by/Date wedby/Date Quantile Plot of Co-60 Data Survey Unit: 9523-0000 Survey Unit Name: Southeast Wetlands Area Quantile Plot For Cobalt-60 e 0.08----I--

-I --0.0*- 0.04 ---------- ---.2 0.02 -------E- --4 -- ---*E 0*----- U _-0.04 -------- ----0 20 40 60 80 100 Percentage Co-60 Rank Prcentage-0.0501 1 3%-0.0138 2 10%-0.0126 3 17%0.00384 4 23%0.00492 5 30%0.00709 6 37%0.00784 7 43%0.0109 8 50%0.0167 9 57%0.0172 10 63%0.0213 11 70%0.0213 12 77%0.0238 13 83%0.0456 14 90%0.0728 15 97%C2 N )q. ccSubmitted by/Date-0 i-T Ie'd Wy/Date I Quantile Plot of Cs-137 Data Survey Unit: 9523-0000 Survey Unit Name: Southeast Wetlands Area Quantile Plot For Cesium-137 4 4 E53.5- ---0 2.5 P1.5 -a C O.5_0 20 40 60 80 100 Percentage Cs-137 Rank Percentage 0.0797 1 3%0.0852 2 10%0.0901 3 17%0.0988 4 23%0.443 5 30%0.781 6 37%0.942 7 43%0.958 8 50%1.01 9 57%1.01 10 63%1.01 11 70%1.91 12 77%2.29 13 83%2.72 14 90%3.83 15 97%I q.a do Submitted~ §bDate i r w a/,/,7/,, '-Fen/wety*/Date SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Attachment 2g Sign Test Calculation (1 Page) Health Physics, Procedure 24265-000-GPP-GGGR-R5121-000-Rev.CY-000 Attachment B Health Physics Procedure 24265-000-GPP-GGGR-RS 12 1-000-Rev.CY-000 Attachment B Sign Test Calculation Sheet For Multiple Radionuclides Survey Unit Number: 9523-0000 Survey Unit Name: Southeast Wetlands Area WP&IR#: 24265-000-GEN-0000-00106-000 Classification: 2 lTYPE I (a error): 0.05 TYPE II (, error): 0.05 Radionuclides: Cesium-137 Cobalt-60 Survey Design DCGL (pCilg): 3.16 1.52 Results I" Results 2" Wihe u W)I-.Sg Radionuclide (pCi/g) Radionuclidc (pCilg) Weighted sum (W.) I -W. Sign 3.83 -0.0126 1.20E+00 -2.04E-01 -1 0.0852 0.0109 3.41E-02 9.66E-01 1 0.0901 0.00709 3.32E-02 9.67E-01 1 0.443 0.0213 1.54E-01 8.46E-01 1 0.958 0.00784 3.08E-01 6.92E-01 1 1.01 0.0238 3.35E-01 6.65E-01 1 1.91 0.0456 6.34E-01 3.66E-01 1 1.01 0.0167 3.31E-01 6.69E-01 1 0.0797 0.00492 2.85E-02 9.72E-01 1 0.781 0.0172 2.58E-01 7.42E-01 1 1.01 0.0728 3.68E-01 6.32E-01 1 0.0988 0.00384 3.38E-02 9.66E-01 1 2.29 -0.0138 7.16E-01 2.84E-01 1 0.942 -0.0501 2.65E-01 7.35E-01 1 2.72 0.0213 8.75E-01 1.25E-01 1 Number Of Positive Differences (S+): 14 Critical Value: 11 Survey Unit: Meets Acceptance Criterion Performed By: L Independent Review B Date: A/, Z> C Date: ///,/)4; c/.f I Page 1 of 1 SOUTHEAST WETLANDS AREA SURVEY UNIT 9523-0000 RELEASE RECORD Attachment 2h COMPASS DQA Surface Soil Report with Retrospective Power Curve (3 Pages) DQA Surface Soil Report Assessment Summary _ _ _Site: Planner(s): Survey Unit Name: Report Number: Survey Unit Samples: Reference Area Samples: Test Performed: Judgmental Samples: Assessment

== Conclusion:==

9523-0000 CE Davis CSP Southeast Wetlands Area 1 15 0 Sign Test Result: Pass 0 EMC Result: Not Performed Reject Null Hypothesis (Survey Unit PASSES)Retrospective Power Curve I 0.9 0.os* 0.5 17 0.3 v- 02 0. 0.2 Z 0.1 O.- -I- -I- --__zzizzi --- ______ -4.- ______-I- zzz__...4.... --- ______1 4 -_______-I.- -.-_____________ _______-4-z!z ZZIZ -_______t -f- _______ -_______:::I:z --0.0 02 0.4 0.8 0A 1.0 Unit Rule SumoefRatis, hieudibg backgruid Prospective Power

1-beta I.. Actual Power-LBGR --Estimated Power-DCGL --- Retrospective Power 1.2.1-11Clu COMPASS v1.0.0 COMPASS vl.O.O Page 1 ,,F13/200&

Page I (tDQA Surface Soil Report Survey Unit Data NOTE: Type = S Indlcates survey unit sample.Type = 'R Indicates reference area sample.Sample Number 9523-0000-001 FS 9523-0000-002F 9523-0000-076F 9523-0000-073F 9523-0000-005F 9523-0000-006F 9523-0000-007F 9523-0000-008F 9523-0000-075F 9523-0000-01OF 9523-0000-01 IF 9523-0000-012F 9523-0000-014F 9523-0000-032F 9523-0000-033F TS S S S S S S S S S S S S S S S Co-60 (pCI/g)-0.01 0.01 0.01 0.02 0.01 0.02 0.05 0.02 0 0.02 0.07 0-0.01-0.05 0.02 Cs-137 (pCI/g)3.83 0.09 0.09 0.44 0.96 1.01 1.91 1.01 0.08 0.78 1.01 0.1 2.29 0.94 2.72 Modified Data (Unity Rule SOR)NOTE: Type = 'S Indicates survey unit sample.Type = "R7 Indicates reference area sample.Sample Number 9523-0000-001 FS 9523-0000-002F 9523-0000-076F 9523-0000-073F 9523-0000-005F 9523-0000-006F 9523-0000-007F 9523-00004008F 9523-0000-075F 9523-0000-01OF 9523-0000-01 IF 9523-0000-012F 9523-0000-014F 9523-0000-032F 9523-0000-033F COMPASS v1.0.0 Type S S S S S S S S S S S S S S S Sum-of-Ratlos (SOR)1.2 0.03 0.03 0.15 0.31 0.34 0.63 0.33 0.03 0.26 0.37 0.03 0.72 0.27 0.87 4:_4SI3/200t Page 2 'wo# DQA Surface Soil Report Basic Statistical Quantities Summary Statistic Sample Number Mean (SOR)Median (SOR)Std Dev (SOR)High Value (SOR)Low Value (SOR)Survey Unit 15 0.37 0.31 0.35 1.20 0.03 Background N/A N/A N/A N/A N/A N/A DQO Results N=15 0.1 N/A 0.07 N/A N/A Statistical Test Summary CriUcal Value: Result: 14 11 Pass Data 1.2 0.03 0.03 0.15 0.31 0.34 0.63 0.33 0.03 0.26 0.37 0.03 0.72 0.27 0.87 DCGLw -Data-0.20 0.97 0.97 0.85 0.69 0.66 0.37 0.67 0.97 0.74 0.63 0.97 0.28 0.73 0.13 Sign++4-I.4 4 4 4.++.4.+++COMPASS v1.0.0 "in3nPe Page 3}}

ML050870413

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5.0 RC5022

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