ML071730444
ML071730444 | |
Person / Time | |
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Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
Issue date: | 03/30/2007 |
From: | Connecticut Yankee Atomic Power Co |
To: | NRC/FSME |
References | |
Download: ML071730444 (186) | |
Text
Final Status Survey Final Report Phase VII Appendix A7 Survey Unit Release Record 9312-0005, Former Radiologically Controlled Area Tank Farm May 2007 4
CYAPCO FINAL STATUS SURVEY RE-LEASE RECORD FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12~-0005 Prepared 1. W Date: -jZ1 1-7 I
Reviewed.Bv: '/d Y Date: '3/2k/
FSS Engineer Approved By: I.
~t D)ate: g13.</c? 7 ITedi nical Support Manager Revision 0
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD TABLE OF CONTENTS
- 1. SURVEY UNIT DESCRIPTION........................................... 3
- 2. CLASSIFICATION BASIS ................................................. 3
- 3. DATA QUALITY OBJECTIVES (DQO).................................. 7
- 4. SURVEY DESIGN ......................................................... 11
- 5. SURVEY IMPLEMENTATION .......................................... 14
- 6. SURVEY RESULTS ....................................................... 15
- 7. QUALITY CONTROL..................................................... 22
- 8. INVESTIGATIONS AND RESULTS .................................... 22
- 9. REMEDIATION AND RESULTS........................................ 24
- 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN.......... 25
- 11. DATA QUALITY ASSESSMENT (DQA)............................... 25
- 12. ANOMALIES............................................................... 26
- 13. CONCLUSION ............................................................. 26
- 14. ATTACHMENTS........................................................... 26 14.1 Attachment 1 - Figures (13 pages including cover) 14.2 Attachment 2 - Scan Results (6 pages including cover) 14.3 Attachment 3 - Laboratory Data (121 pages including cover) 14.4 Attachment 4 - DQA Results (19 pages including covers)
TOTAL 185 Revision 0
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD SURVEY UNIT DESCRIPTION Survey Unit 9312-0005 (inside the formner Radiologically Controlled Area (RCA)) is designated as Final Status Survey (FSS) Class 1 and has an area of approximately one thousand four hundred sixty (1,460) square meters of open land and is located approximately one thousand three hundred fifty nine feet (1,359 ft) to the southeast of the site benchmark (Northing: 237370.20, Easting: 667394.57) used at Haddam Neck Plant (IJNP) (see Attachment 1). The survey unit is bounded as follows: land Survey Unit 9312-0004 to the north (called north as oriented with the north to south flow of the Connecticut River), land Survey Unit 9312-0006 to the west, land Survey Unit 93 12-0001 and land Survey Unit 93 12-0002 to the south and land Survey Unit 93 12-0009 to the east. As a result of demolition and remediation activities, the area topography is mostly flat and de-vegetated. The survey unit has a moderate slope running from east to west.
The reference coordinates associated with this survey unit are EO 11I through EO013 by S064 through S066 (refer to "HNP License Termination Plan" (LTP) Section 5.4.4).
The reference coordinates provide the maximum dimensions of a rectangle containing this survey unit. Some areas contained in this rectangle may not be part of this survey unit. The boundary of the survey unit was defined using a Global Positioning System (GPS) based on the Connecticut State Plane System North American Datum (NAD) 1927.
- 2. CLASSIFICATION BASIS The survey unit was classified in accordance with Procedure RPM 5.1-10, "Survey Unit Classification."
The "ClassificationBasis Summary" conducted for Survey Unit 9312-0005 consisted of:
a) A review of the IOCFR5O.75 (g) (1) database, b) A review of the "Initial Characterization Report" and the "Historical Site Assessment Supplement, "
c) Historic and current survey records review, d) Visual inspections and a "walkdown."
A review of the "Initial and Supplemental CharacterizationReports" as well as the previous "ClassificationBasis Summaries" was performed. The source documents, the "Connecticut Yankee Haddam Neck Characterization Report" and "Initial Classification for Survey Areas at Connecticut Yankee", were incorporated by reference in LTP, Revision 0.
Revision 03 3
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD During plant operation, Survey Unit 9312-0005 was the location of several significant reactor support structures and systems, primarily consisting of a grouping of liquid storage tanks referred to as- the "Tank Farmn" and the Spent Resin Facility.
The Tank Farmn was an asphalt covered area located to the northeast of the former location of the Containment structure where the Refueling Water Storage Tank (RWST), the Waste Test Tanks A & B, the Aerated Drains Holdup Tank (ADHUT),
the Borated Waste Storage Tank (BWST) and the Recycle Test Tanks (RTT's) were located. Rupture-containment dikes were constructed around the bases of these tanks.
In addition, the area also contained sub-grade covered and shielded pipe trenches that housed subsurface piping and conduit associated with the tanks and other adjacent support systems. All of these tanks and systems had contained radioactive liquids over their history and were highly contaminated. Contamination levels in several of the systems were high enough to create high radiation areas in their vicinity.
The Resin Slurry and Ion Exchange Area included the "Ion Exchange Structure", the "Spent Resin Facility" and "Spent Resin Storage Facility". This area was located in the yard on the east side of the Tank Farmn. All surfaces within these areas were contaminated during facility operation. On multiple occasions, there was documentation of the loss of contamination control during filter change-outs and resin processing activities, resulting in the spread of alpha, beta and gamma contamination.
Samples taken in 1980 during the installation of modifications indicated the presence of significant concentrations of Cs- 13 7 and Co-60 in the area of the original concrete support pad and the soil around it.
A review of the historical documentation indicated a significant number of operational events that may have impacted Survey Unit 9312-0005. Operational events were considered to be spills and leakage from contaminated systems. These events would have had the most impact on the radiological condition of subsurface structures and footers; and the underlying soil and bedrock prior to system and structural decontamination and demolition. Some of the major events are summarized as follows;
" Diaphragm rupture, valve failure and gasket leakage from components associated with the Refueling Water Storage Tank (RWST) resulted in documented spills of radioactive liquid into the alleyway between the Containment structure and the Primary Auxiliary Building (PAB) in November 1973, February 1976, December 1976, February 1978 and January 1979.
" A frozen degassifier line in February 1979 caused the rupture of the diaphragm disc and led to leakage of reactor cavity water into the main stack drain and subsequently onto the surrounding area in the PAB alleyway. The report estimated a release of mixed fission and activation products onto the ground and the storm drains.
Revision 04 4
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD
- A series of events in September 1979 resulted in the release of steam generator contents into the stack. The steam condensed in the stack ductwork and subsequently leaked 50 to 75 gallons of contaminated water onto the alleyway.
All of the liquid was removed and the area was decontaminated.
" The degassifier rupture diaphragm actuated in December 1979 and vented gaseous contents up the stack and liquid conltents near the base of the stack. The impacted areas and systems were storm sewers, roof drain lines, stack, stack duct and drain lines and the PAB roof. All impacted areas were remediated.
- In September of 1981 and again in October of 1981, contaminated water overflowed from the RWST hatch onto the nearby ground due to a valve misalignment and the activation of the thermo siphon heater.
" Contaminated water from RWST cleanup hoses leaked onto the alleyway in April 1990. The area was decontaminated and released.
" In September 1990 and July 1994, cracks in the welds located in the base of the RWST led to leakage of contaminated water onto the tank pedestal.
" An improperly fabricated flange led to water leakage from the RWST in November 1991 and January 1992.
" During a rainstorm in August 1997, an overflow of water from the RWST catch basin area to an uncontrolled sand area was observed. Analysis of the water indicated H-3, Co-60 and Cs-137. The Condition Report identified the catch basin overflow as a potential source of historical tritium contamination of the yard drains and external containment mat sump.
" In June 1998, leakages from the RWST floor plates and manway port flanged joints were observed. The water accumulated around the tank foundation and trough areas on the western side of the tank. Analysis of water samples from both leaking areas identified the source of both leakages as the RWST.
" An HP survey in October 1998 revealed loose contamination at levels inside the catch containment at the base of the RWST.
Major demolition and remediation activities began in 2002. All systems and components located inside this survey unit were removed and building structural surfaces were decontaminated to ensure contamination levels were acceptable for controlled demolition. Confirmatory radiological surveys were performed throughout the demolition process. All above grade structures were then demolished to grade.
Outside of the Containment shell, extensive soil remediation was performed in Survey Area 9312. A large excavation was created to the north of the Containment that was designated as Excavation #2. This excavation included the area in the vicinity of the RWST and the PAB corridor. A second large excavation, designated as Excavation #1 was located over the PAB footprint. A third excavation, designated as Excavation #3 was located in the area between the Containment Building and Spent Fuel Building (SFB). Soil was excavated and removed as adjacent structures Revision 05 5
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD were demolished. This process continued until bedrock was exposed. Subsurface structures and footings that remained following demolition and excavation include the Containment Mat, the Cable Vault wall, the Service Building east wall, a remynant of the PAB northwest wall, the Waste Disposal Building footing, the "B" Switchgear Building footing and miscellaneous fragments of footings and slabs on the bedrock.
As with the Containment basement shell, all excavations were backfilled following the performance of a radiological assessment. No above grade structures currently reside within Survey Unit 93 12-0005.
In Survey Area 9312, post-remediation soil samples were taken from the as-left surface soils under two (2) Survey and Sampling Work Plans, SSWPT-06-08-000 and SSWP-06-12-001. Thirty-five (35) post remediation surface soil samples were collected from the various locations within Survey Area 9312. All samples were collected and analyzed by gamma spectroscopy by an approved off-site laboratory.
Ten (10) of the thirty-five (35) post remediation samples collected were analyzed for the full suite of "Hard-to-Detect" (HTD) radionuclides specified in the LTP, Table 2-12, "Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 3. Statistical quantities (mean, median and standard deviation) from the 2006 post-remediation survey conducted under SSWP-06-08-000 and SSWP-06-12-001 are provided in Table 1.
Minimum Value: 1.32E-02 -5.OOE-02 Maximum Value: 1.70E+/-00 1.43E+/-00 Mean: 2.3 8E-0 I 1.08E-01 Median: 1.65E-01 1.46E-02 Standard Deviation:T 3. 1OE-0 I 2.76E-0 I A review of this sample data shows Cs-137 and Co-60 to be the primary radionuclides of concern, with both isotopes reported at fairly low concentrations.
The sample population as a whole was evaluated to assess the distribution of the detected radionuclides. The radionuclide distribution percentage for each sample in the population was calculated by dividing the concentration of each detected radionuclide by the total activity concentration in the sample, expressing the abundance of the specific nuclide in the sample compared against the total activity.
The mean radionuclide distribution was then calculated by taking the average of the individual sample distribution fractions. The results are provided in Table 2.
Revision 06 6
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD Cs-137 0.689 Co-60 0.311 No HTD radionuclides were positively identified in concentrations meeting the accepted, criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty). Radionuclide screening or de-selection is a process where an individual radionuclide or aggregates may be considered insignificant and eliminated from the FSS. The criteria for de-selection are concentrations less than 5% for individual radionuclides and less than 10% for aggregates. While Sr-90 was not identified in the soil characterization results, it was decided to include Sr-90 as a radionuclide of concern for this survey unit as Sr-90 was prevalent in the soils prior to remediation.
Therefore, all volumetric soil samples taken as part of the survey design for this survey unit were subjected to direct analysis for Sr-90.
The FSS Engineer performed a visual inspection and walk-down during January 2007 to assess the physical condition of the survey unit, evaluate access points, travel paths and identify potentially hazardous conditions.
This survey area is affected by existing and future groundwater (reference CY memo ISC 06-024) which will be a source of dose from residual radioactivity, as discussed in Section 3 under the Data Quality Objectives.
Based upon the identification of radioactive material above the Derived Concentration Guideline Levels (DCGLs), and the need for radiological remediation, it was concluded that there was some probability for residual radioactivity in concentrations greater than the DCGLs, Justifying a final survey unit classification of Class I (refer to Section 3).
- 3. DATA QUALITY OBJECTIVES (DQO)
FSS design and planning used the Data Quality Objective (DQO) process as described by the LTP, Procedure RPM 5. 1-11, "Preparationof Final Status Survey Plan," and the "Multi-Agency Radiation Survey and Site Investigation Manual" (MARS SIM). 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.
Revision 07 7
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD 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 indicate that residual activity within the survey unit does not exceed the release criteria.
The primary objective of the FSS plan was to demonstrate that the level of residual radioactivity in Survey Unit 9312-0005 did not exceed the release criteria specified in the LTP and that the potential dose from residual radioactivity is As Low As Reasonably Achievable (ALARA).
A fundamental precursor to survey design is to establish a relationship between the release criteria and some measurable quantity. This is done through the development of DCGLs. The DCGLs represent average levels of radioactivity above background levels and are presented in terms of surface or mass activity concentrations. Chapter 6 of the LTP describes in detail the modeling used to develop the DCGLs for soil (called Base Case Soil DCGL), existing groundwater radioactivity and future groundwater radioactivity that will be contributed by building basements and footings.
The DCGLs presented in Chapter 6 of the LTP were developed for exposures from three (3) components, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity.
Equation 1 shows the mathematical relationship between the three (3) components and the total dose.
Equation 1 Hiotai -H Soil +/-HExistingGW +/-HFutureGW The total dose under the LTP criteria is twenty-five (25) mrem/yr Total Effective Dose Equivalent (TEDE) from all three (3) components. The allowable total dose under the Connecticut Department of Environmental Protection (CTDEP) radiological remediation standard for CY is nineteen (19) mremlyr TEDE. To satisfy both the LTP and CY CTDEP criteria, the dose from soil must be reduced when using the existing and future groundwater dose values discussed above.
This survey area is affected by existing groundwater (reference CY memo ISC 06-024). Therefore, the dose contribution from existing groundwater is bounded by two (2) mrem/yr TEDE.
This survey unit is considered impacted by future groundwater radioactive contamination, as there are underground foundations containing residual radioactive material within the groundwater saturated zone in the area (reference CY memo ISC 06-024). The dose contribution from future groundwater, the third dose component, is bounded by two (2) mremlyr TEDE.
Revision 08 8
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD Equation 2 19 mrem/yrT0 ,,., = 15 mrem/yrs,,il + 2 mrem/yrExisting Gw+/- 2 mreml1YrFuturcGW The allowable dose for soil in this survey unit is fifteen (15) mremlyr TEDE as shown by Equation 2 above. The concentration of residual radioactivity resulting in fifteen (15) mremi/yr TEDE is designated as the Operational DCGL (DCGLOp), and has been established for the radionuclides of concern as provided in Table 3.
Revision 09 9
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD H-3 4. 12E+02 2.47E+02 1.65E+01 C-14 5.66E+00 3.40E+00 2.26E-01 Mn-54 1.74E+01 i.04E+0 I 6.06E-01I Fe-55 2.74E+04 1.64E+04 1.I1OE+03 Co-60 3.8 1 E+00 2.29E+00 1.52E-0 1 Ni-63 7,23E+02 4.34E+02 2.89E+01I Sr-90 1.55E+00 9.30E-01 6.20E-02 Nb-94 7.1 2E-+/-0O' 4.27E+00 2.8 5E-0 1 Tc-99 1.26E+0 1 7.56E+00 5.04E-0 1 Ag- I 08m 7. 14E+00 4.28E+00 2.86E-01I Cs- 134 4.67E+00O 2.80E+00 1.87E-01 Cs-137 7.9 1E+00 4.75E+00 3.16E-01 Eu-152 1.O1E+01 6.06E+00 4.04E-01 Eu- 154 9.29E+00 5.57E+00 3 .72E-0 I Eu-i 55 3.92E+02 2.35E+02 1.57E+01 Pu-238 2.96E+Oi I .78E+01 1.18E+00 Pu-239/240 2.67E+O I 1.60E+01 1.07E+00 Am-24i 2.58E+01 1.55E+01 1.03E+00 Pu-241 8.70E+02 5.22E+02 3.48E+01I Cm-243/244 2.90E+0 1 1.74E+O 1 1.1 6E+00 (1) Bold indicates those radionucidies considered Hard to Detect (HTD)
(2) The Base Case Soil DCGL(s) are specified by the LTP in Chapter 6 and are equivalent to twenty-five (25) mremlyr TEDE (3) The Operational DCGL is equivalent to achieving fifteen (15) mremlyr TEDE (4) The required MDC is equivalent to achieving one (1) mremlyr TEDE (5) Americium-241 can be analyzed by gamma and alpha spectroscopy and is considered to be Easy to Detect (ETD). The preferred result is the alpha spectroscopy's when both analyses are performed Revision 0 10
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD Another important facet of the DQO process Is to identify the radionuclides of concern and determnine the concentration variability. Soil samples were collected in 2006 to establish the radiological condition of Survey Unit 9312-0005 for FSS.
Cs-137 and Co-60 were the two (2) gamma emitting radionuclides reported in concentrations with the potential for exceeding the release criteria. Sr-90 was included as a radionuclide of concern due to it's prevalence in the soil prior to remediation. The characterization data were used for the survey design and are provided in Table 1.
Instrument DQOs included a verification of the ability of the survey instrument to detect the radiation(s) of interest relative to the DCGL. Survey instrument response checks were required prior to issue and after the instrument had been used. Control and accountability of survey instruments was required to assure the quality and prevent the loss of data.
As part of the DQOs applied to laboratory processes, analysis results were reported as actual calculated results. Results reported as less than Minimum Detectable Concentration (MDC) were not accepted for FSS. Sample report summaries included unique sample identification, analytical method, radionuclide, result, and uncertainty to two (2) standard deviations, laboratory data qualifiers, units, and the required and observed MDC.
- 4. SURVEY DESIGN The level of effort associated with planning a survey is based on the complexity of the survey and nature of the hazards. Guidance for preparing FSS plans is provided in Procedure RPM 5.1-11, "Preparationof Final Status Survey Plans". The FSS plan uses an integrated sample design that combines scanning surveys and sampling which can be either random or biased.
The DQO process determined that Cs-137, Co-60 and Sr-90 would be the radionuclides of concern in Survey Unit 9312-0005 (refer to Section 3). The characterization survey did not include any other additional HTD radionuclides of concern for this survey unit. As Sr-90 concentrations were determnined by direct analysis, surrogate DCGLs were not required as part of the survey design for this survey unit via screening under LTP Section 5.4.7.2, "Gross Activity DCGLs". Other radionuclides that were positively identified in concentrations greater than the screening criteria during the performance of this FSS would be evaluated to ensure adequate survey design.
As the survey unit is classified as a Class I surface soils area, and discrete, elevated areas of contamination was possible, the application of the Elevated Measurement Comparison (EMC) remained an option.
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-I137 as part of the sample set.
Revision 0 II
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD The number of soil samples for FSS was determined in accordance with Procedure RPM 5.1-12, "Determination of the Number of Surface Samples for Final Status Survey." The Lower Bound of the Gray Region (LBGR) was set in accordance with Procedure RPM 5. 1-11 to 0.73 to achieve a relative shift (A/cs) in the range of 1 and 3.
The resulting adjusted relative shift was 2.0. A Prospective Power Curve was generated using COMPASS, a software package developed under the sponsorship of the United States Nuclear Regulatory Commission (USNRC) for implementation of the MARS SIM in support of the decommissioning license termination rule (I OCFR2O, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design. The survey design specified, fifteen (15) surface soil samples for non-parametric statistical testing. Based upon a review of the historical information and Characterization Survey data, four additional (4) judgmental samples were taken in this survey area. One (1) judgmental sample was taken adjacent to the former location of the Waste Test Tanks, one (1) judgmental sample was taken adjacent to the former location of the RWST, one (1) judgmental sample was taken adjacent to the former location of the BWST and one (1) judgmental sample was taken adjacent to the former location of the ADHUT.
The grid pattern and locations of the soil samples were determined using Visual Sample Plan (VSP) in accordance with Procedure RPM 5.1-14, "Identifying, and Marking Surface Sample Locations for Final Status Survey." Visual Sample Plan was created by Pacific Northwest National Laboratory (PNNL) for the United States Department of Energy. A systematic triangular grid pattern with a random starting point was selected for sample design, which is appropriate for a Class 1 area.
Sample locations were identified using AutoCAD-LT, a commercially available plotting software package with coordinates consistent with the Connecticut State Plane System. These coordinates were integrated with a GPS to locate sample locations in the field. Sample Measurement Locations for the design are listed with the GPS coordinates in Table 4.
93 12-0005-OOIF 236795.06 668657.32 9312-0005-002F 236795.06 668692.10 9312-0005-003F 236764.94 668639.92 931 2-0005-004F 236764.94 668674.71 931 2-0005-005F 236764.94 668709.49 93 12-0005-006F 236764.94 668744.28 931 2-0005-007F 236734.81 668622.53 9312-0005-008F 236734.81 668657.32 Revision 0 12
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD 93 12-0005-009F 236734.81 668692.10 9312-0005-OIOF 236734.81 668726.89 9312-0005-01 IF 236734.81 668761.67 93 12-0005-012F 236704.69 668639.92 9312-0005-013F 236704.69 668674.71 9312-0005-014F 236704.69 668709.49 9312-0005-015F 236674.56 668692.10 9312-0005-016B~1 ) 236697.81 668730.02 9312-0005-017B~') 236657.88 668696.84 9312-0005-01 8B~1 ) 236687.95 668658.53 9312-0005-019B~l) 236718.90 668614.93 (1) B = biased - indicates judgmental sample location Procedure RPM 5.1-11 specifies that 5% of the samples are required to be selected for HTD analysis. Three (3) soil samples, or about 20% of the number of samples that would be used for non-parametric statistical testing were randomly selected for HTD radionuclide analysis using the Microsoft Excel "RANDBETWEEN" function.
Each sample was sent off-site for a full suite analysis of the HTD radionuclides specified in the LTP, Table 2-12, "Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 3.
The LTP requires a minimum of 5% of the samples taken for non-parametric statistical testing be selected for QC evaluation. The implementation of quality control measures as referenced by Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Su~rvey," included the collection of one (1) soil sample for "split sample" analysis by the off-site laboratory. This location was selected randomly using the Microsoft Excel "RANDBETWEEN" function.
The LTP specifies a required scanning coverage of 100% for outdoor Class 1 areas.
For this Class 1 survey unit, the "Investigation Level" for area scanning and soil sample measurement results are those levels specified in LTP, Table 5-8. Table 5 provides a synopsis of the survey design.
Revision 0 13
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD Survey Unit Land Area 1,460 m2' Based on AutoCAD-LT 19 Type 1 and Type 2 errors were 19 0.05, sigma was 0. 14 pCi/g, the Number of Measurements (15 systematic grid) LBGR was set at 0.73 to achieve a (4 Judgmental) Relative Shift in the range of 1 and 3
Grid Spacing 10.63 mn Based on triangular grid OperaionalDCGL4.75 pCi/g Cs-137 Administratively set to achieve Opertioal CGL2.29 pCi/g Co-60 fifteen (15) mrem/yr TEDE 4.75p~ig*Cs137 The Operational DCGL meets the Soil Investigation Level 2.2 pCi/gtso-60 LTP criteria for a Class 1 survey 2.29 ~i/go-60 unit Scan Survey Area Approximately The LTP requires 100% area Coverage 100% of the area coverage for Class 1 survey units An instrument response greater Based upon a Minimum Detectable than the Scan Count Rate (MDCR) of 2,020 cpm Scan Investigation Level MDC(DCGLEMC) and a corresponding MDCscan, of of 2,8 10 cpm plus 13.92 pCi/g Cs-137 and 3.23 pCi/g ambient Co-60 backgroundI (1) The allowable dose for soil in this survey unit is fifteen (15) mrem/yr TEDE as the bounding dose from existing and future groundwater has been established based on field data (reference CY memo ISC 06-024)
- 5. SURVEY IMPLEMENTATION Final status survey field activities were conducted under a Final Status Survey Plan (FSSP). The FSSP package included a*detailed survey plan, job safety analysis, job planning checklist and related procedures for reference. Daily briefings were conducted to discuss the expectations for job performance and the safety aspects of the survey. The "Daily Survey Journal" was used to document field activities and other information pertaining to the FSS.
A single scan area was established that constituted approximately 100% of the surface area of Survey Unit 93 12-0005. Grid lines, one (1) meter wide, were painted on the ground of the scan area. A background survey was performed around the survey unit and it was determined that, using an Eberline E-600 with a SPA-3 sodium iodide detector, background ranged from 5,640 counts per minute (cpm) up to 12,500 cpm.
Revision 0 14
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD The scan area was established and scanned for elevated readings (see Attachment 2 for all scan results). Scanning was performed with an Eberline E-600 using a SPA-3 sodium iodide detector. The E-600 was operated in the rate-meter mode and used with audio response. The probe was positioned as close to the ground as possible and was moved at a scan speed of about 0.5 meters per second. Approximately 100% of the survey unit was scanned.
Measurement locations were identified in North American Datum (NAD) 1927 coordinates using GPS coordinates; sample locations were identified and marked with a surveyor's flag or paint for identification. At each sample location, a one (1) meter radius circle was established around the sample flag or paint mark was scanned for elevated radiation levels.
Nineteen (19) surface soil samples were collected and packaged in accordance with Haddam Neck Plant (H-NP) Procedure RPM 5.1-3, "Collection of Sample Media for Final Status Survey" and FSS design. Samples were controlled, transported, stored, and transferred to the off-site laboratory using Chain-of-Custody (COC) protocol in accordance with Procedure RPM 5.1-5, "Chain of Custody for Final Status Survey Samples."
Three (3) samples (9312-0005-006F, 9312-0005-014F and 9312-0005-015F) were randomly selected for HTD radionuclide analysis.
The implementation of survey specific quality control measures included the collection of one (1) sample (93 12-0005-01lIF) for "split sample" analysis.
- 6. SURVEY RESULTS All field survey activities were conducted between March 1, 2007 and March 14, 2007.
The sample locations identified in the FSS plan were scanned over approximately a one (1) meter radius for elevated radiation levels. Table 6 provides an overview of the scan results for sample measurement locations. Scan results are provided in Attachment 2.
Revision 0 15
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD 1 7.70 10.42 NO 2 9.56 10.95 NO 3 7.73 9.74 NO 4 7.50 10.51 NO 5 8.12 11.35 NO 6 11.70 13.31 NO 7 7.70 9.59 NO 8 6.83 9.98 NO 9 7.30 11.14 NO 10 11.80 13.91 NO 11 9.98 12.13 NO 12 6.16 9.71 NO 13 6.90 9.54 NO 14 7.01 9.55 NO 15 8.08 9.67 NO 16 (2) 8.15 11.00 NO 17 (2) 6.64 10.01 NO 18(2) 6.99 10.18 NO 19(2) 6.49 9.23 NO (I) The action level is based on a measurement in accordance with the FSS plan (MDC(DCGLEMc) of 2,8 10 cpm plus ambient background)
(2) Judgmental Sample Location The scan area, that comprised approximately 100% of the total surface area for the survey unit, was scanned for elevated radiation levels. The area was scanned in accordance with the FSS plan on March 5, 2007.
Forty-four (44) scan strips were established in this survey unit. No elevated measurement locations were identified during scanning. Table 7 provides an overview of the scan area survey. Scan results are provided in Attachment 2.
Revision 0 16
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD 1 thru 10* 12.10 14.61 None None IlIthru 20 12.40 15.31 None None 21 thru 30 7.00 9.45 None None 31lthru 40 10.30 14.01 None None 41lthru 44 11.90 14.21 None None (1) The action level is based on a measurement in accordance with the FSS plan (MDC(DCGLEMC) Of 2,8 10 cpm plus ambient background)
The off-site laboratory employed for the radiological analyses of samples was General Engineering Laboratories, LLC. The laboratory analyzed the fifteen (15) samples collected for non-parametric statistical testing, the associated field splits and the four (4) judgmental samples using gamma spectroscopy. Gamma spectroscopy analysis was performed to the required MDCs. Gamma spectroscopy results identified some radionuclides meeting the accepted criteria for detection (i.e., a result greater than two (2) standard deviations uncertainty). However, Cs- 137 and Co-60 were the only two gamma-emitting radionuclides reported in any appreciable concentration.
Cs-137 was positively identified in four (4) and Co-60 was identified in two (2) of the fifteen (15) samples collected for non-parametric statistical testing. The mean of the gamma spectroscopic analysis results for the sample population indicated that Cs-137 was present at levels slightly lower than expected environmental levels for Cs-137 within the vicinity of the HNP as presented in the Health Physics TSD BCY-HP-0063. A summary of the fifteen (15) samples collected for non-parametric statistical testing results is provided in Table 8.
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FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD 93 12-0005-00OIF 3.82E-03 -1. 16E-02 9312-0005-002F 1.5 1E-03 1.74E-02 931 2-0005-003F 2 .65E-02 -1.1 4E-02 9312-0005-004F 2.38E-03 -3.79E-03 931 2-0005-005F 5.86E-04 -1.63E-03 9312-0005-006F -2.47E-02 7.33E-03 931 2-0005-007F 2.11 E-02 -8.37E-03 931 2-0005-008F 2.93E-04 2.30E-03 9312-0005-009F 8.59E-03 2.63E-03 9312-0005-01IOF 2.02E-02 9.77E-03 93 12-0005-01IIF 1.46E-02 2.48E-03 9312-0005-01 2F -5.70E-03 8.34E-03 9312-0005-013F 1.32E-02 8.76E-04 9312-0005-014F 2.37E+00 2.6 1E+/-00 9312-0005-015SF 2.0 1E-02 6.79E-03 In addition to Cs-137 and Co-60, Sr-90 was also identified during the DQO process as a radionuclide of concern. Subsequently, all samples were subjected to analysis by gas proportional counting for Sr-90. All analyses met the required minimum MDC.
Sr-90 was positively identified (i.e., a result greater than two (2) standard deviations uncertainty) in three (3) of the fifteen (15) samples collected for non-parametric statistical testing. The results of the Sr-90 analysis for the statistical sample population are provided below in Table 9.
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FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD 9312-0005-001IF 2.28E-02 93 12-0005-002F 2.87E-02 93 12-0005-003F 1.87E-02 931 2-0005-004F -1 .36E-02 9312-0005-005F 4.01E-03 93 12-0005-006F -5. 12E-03 9312-0005-007F -1.30E-02 931 2-0005-008F 3.99E3-02 93 12-0005-009F 2.28E-02 9312-0005-01IOF 5.77E-04 9312-0005-01IIF 2.48E-02 93 12-0005-012F 1.30E-03 9312-0005-013F 9.93E-03 93 12-0005-014F 2.67E-02 9312-0005-015F 1.36E-02 In addition to Sr-90, the off-site laboratory also processed, as required by the sample plan, three (3) samples for the fuill suite of HTD radionuclides as specified in LTP, Table 2-12, "Radionuclides Potentially Present at Haddam Neck Plant" and as provided in Table 3. The requested analyses included alpha spectroscopy, gas proportional counting, and liquid scintillation depending on the radionuclide and the measurement method.
Tc-99 was positively identified (i.e., a result greater than two (2) standard deviations uncertainty) in one of the three (3) samples analyzed for HTD radionuclides. As previously stated in Section 4 of this report, the criteria for de-selection of a radionuclide is a concentration that is less than 5% of the Operational DCGL for individual radionuclides and less than 10% of the Operational DCGLs for aggregates.
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FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD For Tc-99, the Operational DCGL is 7.60 pCi/g to achieve a TEDE of fifteen (15) mrem/yr. The analytical results for Tc-99 in sample 93 12-0005-014F equated to 16.20 pCi/g or 213% of the Operational DCGL. Subsequently, Tc-99 was added as a radionuclide of concern and all soil samples for this survey unit were subjected to additional analysis for the presence of Tc-99. No other HTD radionuclides were detected. The results of the Tc-99 analysis for the statistical sample population are provided below in Table 10.
93 12-0005-00OIF 1.64E-01 9312-0005-002F 4.1 1E-02 931 2-0005-003F 7.39E-02 93 12-0005-004F 5.84E-02 931 2-0005-005F 1.04E-0 1 93 12-0005-006F -9.98E-02 93 12-0005-007F 1.46E-01I 9312-0005-008F 1.42E-01 93 12-0005-009F 9.90E-02 9312-0005-OIOF 8.99E-02 93 12-0005-01IIF 7.59E-02 9312-0005-012F 6.58E-03 9312-0005-013F 1.62E-01 9312-0005-014F 1.62E+/-01 9312-0005-015F -2.41E-01 The "sum-of-fractions" or "unity rule" is the mathematical test used to evaluate compliance with radiological criteria for license termination when more than one radionuclide has been determnined to be potentially present. The combination of the fractions of each detected radionuclide against their respective Operational DCGL must be less than or equal to one (1).
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FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM.
SURVEY UNIT 93 12-0005 RELEASE RECORD The unity rule is:
Equation 3 C, C2 Cý DCGL, DCGL 2 DCGL, Where: Cn = concentration of radionuclide n and DCGLn = DCGL of radionuclide n.
The results of the unity rule calculation for the radionuclides of concern in the statistical sample population for Survey Unit 9312-0005 are provided in Table 10 below.
9312-0005-00OIF 9312-0005-002F - 0.008 0.031 -0.039 9312-0005-003F - - - - -
9312-0005-004F - - - - -
9312-0005-005F - - - - -
9312-0005-006F - - - - -
9312-0005-007F 0.004 - - - 0.004 9312-0005-008F - - 0.043 - 0.043 9312-0005-009F - - - - -
931 2-0005-OIOF 0.004 - -- 0.004 9312-0005-OIIF - - ---
9312-0005-012F-----
9312-0005-013F - - - - -
9312-0005-014F 0.499 1.140 0.029 2.132 3.800 9312-0005-015F 0.004 1 - - - 10.004 (1) "-" indicate that the radionuclide was not positively detected in the sample (2) The Operational DCGL from Table 3 is 4.75 pCi/g for Cs- 137, 2.29 pCi/g for Co-60, 0.93 pCi/g for Sr-90 and 7.60 pCi/g for Tc-99 to achieve fifteen (15) mrem/yr TEDE respectively Revision 0 21
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 9312-0005 RELEASE RECORD The analytical results for the soil sample taken from location 9312-0005-014F indicate residual radioactive material present in concentrations exceeding the individual Operational DCGLs for Co-60 and Tc-99 and exceeding the unity value of one (1). Additional samples were taken to bound the discrete area of elevated activity. The results of the bounding samples and Elevated Measurement Comparison (EMC) are presented in Section 8 of this report.
- 7. QUALITY CONTROL The off-site laboratory processed the split samples and performed gamma spectroscopy analysis. One sample location was selected for analysis, which exceeds the 5% minimum required by the LTP. The data were evaluated using USNRC acceptance criteria specified in Inspection Procedure 84750 as detailed in HNP Procedure RPM 5.1-24, "Split Sample Assessment for Final Status Survey". Cs-137 was not detected in sufficient quantity in the field split results at location 93 12-0005-01 IF to evaluate in accordance with procedure. Evaluation using the reported results for naturally occurring K-40 resulted in acceptable agreement between the field-split results at this location. The sample analysis vendor, General Engineering Laboratories, LLC, maintains quality control and quality assurance plans as part of normal operation. Refer to Attachments 3 and 4 for data and data quality analysis results
- 8. INVESTIGATIONS AND RESULTS Following a review of the analytical results for the designed sample population, it was determined that four (4) additional surface soil samples would be necessary to adequately bound the area of elevated activity identified by sample 9312-0005-01 4F.
Bounding sample locations were identified in Addendum 1 to the Final Status Survey Plan. The four (4) bounding samples were taken at a distance of one (1) meter from the location of sample number 9312-0005-014F, oriented relative to the compass points of north, east, south and west. The sample results and the results of the unity rule calculation for the radionuclides of concern in the bounding sample population are provided in Table 12 below.
9312-0005-020-I 7.48E-03 1.25E-02 1.39E-02 3.23E-01 0.043 9312-0005-021-I 1.45E-02 4.83E-03 9.37E-03 2.66E-0 1 0.035 9312-0005-022-I 1.91 E-02 2.80E-03_j1.61E-03 2.89E-0l_1 0.038 9312-0005-023-1 1.90E-02 1.43E-02_j-6.07E-04 1.95E-01 -
(1) "-" indicate that the radionuclide was not positively detected in the sample (2) The Operational DCGL from Table 3 is 4.75 pCi/g for Cs-1 37, 2.29 pCi/g for Co-60, 0.93 pCi/g for Sr-90 and 7.60 pCi/g for Tc-99 to achieve fifteen (15) mrem/yr TEDE respectively Revision 0 22
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 9312-0005 RELEASE RECORD Cs-137, Co-60 and Sr-90 were not positively identified in any of the bounding samples. Tc-99 was positively identified (i.e., a result greater than two (2) standard deviations uncertainty) in three (3) of the four (4) samples, but at concentrations meeting the criteria for de-selection (i.e. a concentration that is less than 5% of the Operational DCGL for an individual radionuclide). Subsequently, the area of elevated activity was deemed to be adequately bounded.
The Elevated Measurement Comparison (EMC) protocol was applied to the area of elevated activity in accordance with LTP Section 5.8.3 and 5.4.7.4. The value used for the area factor for each area was determined from the area bounded by the adjacent samples at or below the DCGLOP. Due to the fact that the bounding samples were taken at a distance of one (1) meter in each direction from the sample location identified as elevated, the elevated area size was determined to be four (4) square meters.
Area Factors for each radionuclide corresponding to the size of the elevated area was selected from Table 5-5, Area Factorfor the Resident Farmer Scenario, in Section 5.4.7.4 of the LTP. The Area Factors selected are provided in Table 13.
Cs-137 8.98 Co-60 4.22 Sr-90 314 Tc-99 276 Using the Area Factors presented in Table 13 and the results of the soil samples, the following EMC calculation was deduced; Equation 4 (5 l'evafedl J + elevatedi DCGLOP (A reaFactor)xD CGLOP + (AreaFactor)XDCGLOP where:
J= average concentration outside of the elevated area Celevated 1,2, i= average concentration inside elevated area i The average concentration of the area within the survey unit outside of the elevated areas (6) was calculated by taking the average radionuclide concentration from all surface soil samples and subtracting the radionuclide concentration average from the elevated area. This information is presented in Table 14.
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FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD DCGLop (pCi/g) 4.75E+/-00 I2.29E+/-00 I9.30E-01 I 7.60E+00 Average Concentration (J) (pCi/g) 8.55E-03 2.7 1E-03 9.49E-03 f1.15E-01 Avg. Fraction of the DCGL 0.002 0.001 0.010 0.015 Avg. Unity for Balance of Survey 0.028 Unit The average concentration of the elevated area is presented in Table 15.
kibe 1 -Average Concentration f1iinteie o Eeaeie
- -137 ~Co-60 Sr-90 ~TC99~
Area Factor 8.98 4.22 314.00 276.00 DCGLEMC (pCi/g): 4.27E+01 9.66E+00 2.92E+/-02 2.10E+03 Avg. Concentration in Elevated 2.37E+/-00 2.61 E+00 2.67E-02 1.62E+/-01 Area:
Avg. Concentration - 3: 2.36E+/-00 2.6 1E+/-00 1.72E-02 1.61E+/-01 Avg. Fraction of DCGL: 0.055 0.270 0.000 0.008 Avg. Unity for Elevated Area: 0.333 The sum of the average unity result for the elevated areas and the balance of the survey unit equates to 0.361. As this value is less than one (1), this survey unit passes the unity EMC test.
- 9. REMEDIATION AND RESULTS Radiological remedial action as described by MARSSIM Section 5.4 was performed in this survey unit prior to FSS. All excavations were characterized and backfilled with "clean" fill prior to performing FSS. In the area where remediation occurred, the ground area is comprised of barren dirt with no vegetation, and the soils have been graded relatively flat to the corresponding elevation of the adjacent survey units.
The results for Cs-137 following remediation were well below the Operational DCGL provided in Table 3. Health Physics TSD BCY-HP-0078, "ALARA Evaluation of Soil Remediation in Support of Final Status Survey, " determined that remediation beyond that required to meet the release criteria is unnecessary and that the remaining residual radioactivity in soil was ALARA.
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FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 9312-0005 RELEASE RECORD
- 10. CHANGES FROM THE FINAL STATUS SURVEY PLAN An addendum to the FSS plan was initiated on March 14, 2006 to implement the acquisition of additional soil samples necessary to adequately bound an area of elevated activity identified by the initial sample results.
- 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. The Sign Test was performed on the data and compared to the original assumptions of the DQOs. The evaluation of the Sign Test results demonstrates that the survey unit passes the unrestricted release criteria, thus, the null hypothesis is rejected.
Documentation was complete and legible. Surveys and sample collection were consistent with the DQOs and were sufficient to ensure that the survey unit was properly designated as Class 1.
The preliminary data review consisted of calculating basic statistical quantities (e.g.,
mean, median, standard deviation). The mean and median values are well below the Operational DCGL. Therefore, the survey unit meets the unrestricted release criteria with adequate power as required by the DQOs. The basic statistical quantities for the statistical sample population are provided below in Table 16.
DCGL0 ,P: 4.75E+/-00 2.29E+/-00 9.30E-01 7.60E+00 Minimum Value: -2.47E-02 -1.16E-02 -1.36E-02 -2.41 E-01I Maximum Value: 2.37E+/-00 2.6 1E+00 3.99E-02 1.62E+/-01 Mean: 1.65E-01 1.75E-01 1.21E-02 1.13E+/-00 Median: 8.59E-03 2.48E-03 1.36E-02 8.99E-02 Standard Deviation: 6. 1OE-0 I 6.74E-0 1 1.60E-02 4.1 7E+/-00 The range of the data, about four (4) standard deviations for all four (4) radionuclides, was not a particularly large variation. The single area of elevated activity represented by sample location 9312-0005-014F caused the data set to skew positively as represented by a calculated skew of 3.87 for Cs-137, Co-60 and Tc-99. The calculated skew for Sr-90 is -0.15. The data was represented graphically through posting plots, a frequency plot, and a quantile plot. All data, assessments, and graphical representations are provided in Attachment 4.
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FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD
- 12. ANOMALIES Analysis of the surface soil sample taken from location 9312-0005-014F indicated the presence of Co-60 at a concentration greater than the Operational DCGL for Co-60 and Tc-99 at a concentration three (3) times the Operational DCGL for Tc-99. Scan surveys of the area and subsequent bounding soil samples indicate that no additional discrete areas exhibiting elevated activity were present.
- 13. CONCLUSION Survey Unit 93 12-0005 has met the final DQOs of the FSS plan. The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved.
An EMC calculation was performed for an area of elevated activity in accordance with LTP Section 5.8.3 and Equation 4 of this report. The results indicated that the area was less than unity. No further action is warranted. See Tables 13 through 16 of this report for specific information with regard to the EMC calculation.
All identified radionuclides of concern were used for statistical testing to determnine the adequacy of the survey unit for FSS.
The sample data passed the Sign Test. The null hypothesis was rejected with adequate power. The survey unit is properly designated as Class 1.
The dose contribution from soil is 4.11 mremlyr TEDE based on the average concentration of the samples used for non-parametric statistical sampling.
This survey area is affected by existing groundwater (reference CY memo ISC 06-024); therefore the dose contribution from existing groundwater is bounded at two (2) mremlyr TEDE.
This survey unit is considered impacted by future groundwater radioactive contamination, as there are underground foundations containing residual radioactive material within the groundwater saturated zone in the area (reference CY memo ISC 06-024). The dose contribution from future groundwater, the third dose component, is bounded by two (2) mrem/yr TEDE.
The average total dose from residual radioactivity in this survey unit, including exposures from the three (3) components as described in Section 3, that is, residual radioactivity in soil, existing groundwater radioactivity, and future groundwater radioactivity from the burial of concrete foundations or footings from site buildings containing residual radioactivity will not exceed 8.11 mrem/yr TEDE. Therefore, Survey Unit 93 12-0005 is acceptable for unrestricted release.
- 14. ATTACHMENTS 14.1 Attachment 1 - Figures 14.2 Attachment 2 - Scan Results 14.3 Attachment 3 - Laboratory Results 14.4 Attachment 4 - DQA Results Revision 0 26
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD ATTACHMENT 1 (FIGURES)
Revision 0
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FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD ATTACHMENT 2 (SCAN RESULTS)
Revision 0
Survey Unit 9312-0005 Scan Survey Results Sample Location Scans Alarm >Alarm Survey Location Log Date Log Time Reading E-600 SIN Probe S/N Level Level 931 2-05-BL-00-01 -o 3/1/2007 12:55:00 7.61 E+03 1111 1004 931 2-05-SL-00-01 -o 3/1/2007 12:55:00 7.70E+03 1 .04E+04 1111 1004 931 2-05-BL-00-02-0 3/1/2007 12:56:00 8.14E+03 1111 1004 931 2-05-SL-00-02-0 3/1/2007 12:57:00 9.56E+03 1.10E+04 1111 1004 931 2-05-B L-00-03-Q 3/1/2007 12:58:00 6.93E+03 1111 1004 931 2-05-SL-00-03-0 3/1/2007 12:59:00 7.73E+03 9.74E+03 1111 1004 931 2-05-BL-00-04-0 3/1/2007 12:59:00 7.70E+03 1111 1004 9312-05-S L-00-04-0 3/1/2007 13:00:00 7.50E+03 1.05E+04 1111 1004 931 2-05-BL-00-05-0 3/1/2007 13:01 :00 8.54E+03 1111 1004 931 2-05-SL-00-05-0 3/1/2007 13:01 :00 8.12E+03 1.14E+04 1111 1004 931 2-05-BL-00-06-0 3/1/2007 13:10:00 1.05E+04 1111 1004 931 2-05-SL-00-06-0 3/1/2007 13:11:00 1.17E+04 1.33E+04 1111 1004 931 2-05-BL-00-07-0 3/1/2007 13:02:00 6.78E+03 1111 1004 931 2-05-SL-00-07-0 3/1/2007 13:03:00 7.70E4-03 9.59E+03 1111 1004 931 2-05-BL-00-08-0 3/1/2007 13:04:00 7.17E+03 1111 1004 931 2-05-SL-00-08-0 3/1/2007 13:04:00 6.83E+03 9.98E+03 1111 1004 931 2-05-BL-00-09-0 3/1/2007 13:05:00 8.33E+03 1111 1004 931 2-05-SL-00-09-0 3/1/2007 13:05:00 7.30E+03 1.11E+04 1111 1004 9312-05-BL-00-1 0-0 3/1/2007 13:07:00 1.11E+04 1111 1004 931 2-05-SL-00-1 0-0 3/1/2007 13:07:00 1.18E+04 1 .39E+04 1111 1004 931 2-05-BL-00-1 1-0 3/1/2007 13:08:00 9.32E+03 1111 1004 931 2-05-SL-00-1 1-0 3/1/2007 13:09:00 9.98E+03 1.21 E+04 1111 1004 931 2-05-BL-00-1 2-0 3/1/2007 13:12:00 6.90E+03 1111 1004 931 2-05-SL-00-1 2-0 3/1/2007 13:13:00 6.16E+03 9.71 E+03 1111 1004 931 2-05-BL-00-1 3-0 3/1/2007 13:13:00 6.73E+03 1111 1004 931 2-05-SL-00-1 3-0 3/1/2007 13: 14:00 6.90E+03 9. 54E+03 1111 1004 931 2-05-BL-00-14-0 3/1/2007 13:15:00 6.74E+03 1111 1004 931 2-05-SL-00-1 4-0 3/1/2007 13:15:00 7.01 E+03 9.55E+03 1111 1004 931 2-05-BL-00-1 5-0 3/1/2007 13:17:00 6.86E+03 1111 1004 931 2-05-SL-00-1 5-0 3/1/2007 13:18:00 8.08E+03 9.67E+03 1111 1004 931 2-05-BL-00-1 6-0 3/1/2007 13:24:00 8.19E+03 1111 1004 931 2-05-SL-00-1 6-0 3/1/2007 13:25:00 8.15E+03 1.10E+04 1111 1004 931 2-05-BL-00-1 7-0 3/1/2007 13:20:00 7.20E+03 1111 1004 931 2-05-SL-00-1 7-0 3/1/2007 13:20:00 6. 64E+03 1.OOE+04 1111 1004 931 2-05-BL-00-1 8-0 3/1/2007 13:21 :00 7.37E+03 1111 1004 931 2-05-SL-00-1 8-0 3/1/2007 13:22:00 6.99E+03 1.02E+04 1111 1004 931 2-05-BL-00-1 9-0 3/1/2007 13:22:00 6.42E+03 1111 1004 931 2-05-SL-00-1 9-0 3/1/2007 13:23:00 6.49E+03 9.23E+03 1111 1004 4/3/2007 1 of 1 4/3/2007Page
Survey Unit 9312-0005 Scan Survey Results Investigative Sample Location Scans Alarm >Alarm Survey Location Log Date Log Time Reading E-600 S/N Probe SIN Level Level 931 2-05-BL-00-20-0 3/14/2007 12:53:00 7.58E+03 1107 1007 931 2-05-SL-00-20-0 3/14/2007 12:54:00 7.83E+03 1.04E+04 1107 1007 931 2-05-BL-OO-21 -o 3/14/2007 12:54:00 6.56E+03 1107 1007 9312-05-SL-0O-21 -o 3/14/2007 12:55:00 8.91 E+03 9.37E+03 1107 1007 931 2-05-BL-00-22-0 3/14/2007 12:55:00 7.13E+03 1107 1007 931 2-05-SL-00-22-0 3/14/2007 12:56:00 8.29E+03 9.94E+03 1107 1007 931 2-05-BL-00-23-0 3/14/2007 12:56:00 7.12E+03 1107 .100.7 931 2-05-SL-00-23-0 3/14/2007 12:57:00 7.50E+03 9.*93E+03 1107 1007 4/3/2007 4/3/2007Page 1 of 1
Survey Unit 9312-0005 Scan Survey Results Scan Strip Scans Alarm >Alarm Survey Location Log Date Log Time Reading E-600 SIN Probe SIN Level Level 931 2-05-BC-CO-Cl -o 3/5/2007 8:08:00 1.02E+04 1117 1008 931 2-05-SC-CO-Cl -o 3/5/2007 8:12:00 1.02E+04 1.30E+04 1117 1008 931 2-C5-BC-CO-02-O 3/5/2007 8:12:00 9.84E+03 1117 1008 931 2-C5-SC-OO-02-O 3/5/2007 8:15:00 9.34E+03 1.27E+04 1117 1008 931 2-05-BC-CO-03-O 3/5/2007 8:17:00 1.09E+04 1117 1008 931 2-C5-SC-CO-03-O 3/5/ 2007 8:20:00 9.95E+03 1.37E+04 1117 1008 931 2-C5-BC-CO-04-O 3/5/2007 8:20:00 1.05E+04 1117 1008 931 2-05-SC-CO-C4-O 3/5/2007 8:23:00 1.10E+04 1.33E+04 1117 1008 931 2-C5-BC-CO-C5-O 3/5/2007 8:24:00 1.04E+04 1117 1008 931 2-05-SC-CO-OS-C 3/5/2007 8:26:00 1.13E+04 1.32E+04 1117 1008 931 2-05-BC-CO-06-O 3/5/2007 8:27:00 9.65E+03 1117 1008 931 2-C5-SC-CO-C6-C 3/5/2007 8:29:00 1.21 E+04 1.25E+04 1117 1008 931 2-05-BC-CC-07-O 3/5/2007 8:30:00 1.18E+04 1117 1008 931 2-O5-SC-CC-07-C 3/5/20 07 8:34:00 1.07E+04 1.46E+04 1117 1008 931 2-05-BC-OO-08-0 3/5/2007 8:34:00 9.99E+03 1117 1008 931 2-O5-SC-OO-08-0 3/5/2007 8:37:00 1.CCE+04 1.28E+04 1117 1008 931 2-05-BC-00-09-O 3/5/2007 9:35:00 1.i11E+04 1117 1008 931 2-05-SC-0O-09-O 3/5/2007 9:38:00 9.07E+03 1.39E+04 1117 1008 931 2-05-BC-CO-i C-C 3/5/2007 9:39:00 9.55E+03 1117 1008 9312-05-SC-0O-iC0-0 3/5/2007 9:42:00 1.11E+04 1.24E+04 1117 1008 9312-05-BC-CO-i 1-C 3/5/2007 9:54:00 1.18E+04 1117 1008 9312-05-SC-CO-i 1-C 3/5/2007 9:57:00 1.04E+04 1.46E+04 1117 1008 931 2-05-BC-CC-i 2-C 3/5/2007 9:57:00 9.76E+03 1117 1008 931 2-05-SC-CC-i 2-C 3/5/2007 9:59:00 9.51 E+03 1.26E+04 1117 1008 9312-05-BC-CO-i 3-0 3/5/2007 10:01:00 7.97E+03 1117 1008 9312-05-SC-CC-i 3-C 3/5/2007 10:03:00 1.02E+04 1.08E+04 1117 1008 9312-05-BC-CO-i 4-0 3/5/2007 10:03:00 1.02E+04 1117 1008 9312-05-SC-CO-i 4-C 3/5/2007 10:05:00 1.18E+04 1.30E+04 1117 1008 9312-05-BC-CC-i 5-C 3/5/2007 10:08:00 1.25E+04 1117 1008 9312-05-SC-CC-i 5-C 3/5/2007 10:09:00 1.24E+04 1.53E+04 1117 1008 9312-05-BC-CC-i 6-C 3/5/2007 10:10:00 8.82E+03 1117 1008 9312-05-SC-CO-i 6-0 3/5/2007 10:11:00 8.37E+03 1.16E+04 1117 1008 9312-05-BC-CC-i 7-C 3/5/2007 9:34:00 1.03E+04 1110 1010 9312-05-SC-CO-i 7-0 3/5/2007 9:41 :00 8.65E+03 1.31 E+04 1110 1010 9312-05-BC-CO-i 8-0 3/5/2007 9:42:00 7.76E+03 1110 1010 931 2-05-SC-CO-i 8-0 3/5/2007 9:44:00 6.15E+03 1.06E+04 1110 1010 9312-05-BC-CC-i 9-0 3/5/2007 9:45:00 6.88E+03 1110 1010 9312-05-SC-CC-i 9-0 3/5/2007 9:47:00 8.12E+03 9.69E+03 1110 1010 931 2-C 5-BC-OC-20-O 3/5/2007 9:48:00 7.13E+03 1110 1010 931 2-05-SC-OC-20-O 3/5/2007 9:50:00 6.62E+03 9.94E+03 1110 1010 4/3/2007 4/312007Page 1 of 3
Survey Unit 9312-0005 Scan Survey Results Scan Strip Scans Alarm >Alarm Survey Location Log Date Log Time Reading E-600 SIN Probe SIN Level Level 931 2-05-BC-00-21 -0 3/5/2007 9:52:00 6.28E+03 1110 1010 931 2-05-SC-00-21 -0 3/5/2007 9:54:00 6.66E+03 9.09E+03 1110 1010 931 2-05-BC-00-22-0 3/5/2007 9:55:00 6.19E+03 1110 1010 931 2-05-SC-00-22-0 3/5/2007 9:57:00 6.20E+03 9.OOE+03 1110 1010 931 2-05-BC-00-23-0 3/5/2007 9:58:00 5.85E+03 1110 1010 931 2-05-SC-00-23-0 3/5/2007 10:01 :00 6.32E+03 8.66E+03 1110 1010 931 2-05-BC-00-24-0 3/5/2007 10:02:00 6.34E+03 1110 1010 931 2-05-SC-00-24-0 3/5/2007 10:05:00 6.40E+03 9.15E+03 1110 101'0 931 2-05-BC-00-25-0 3/5/2007 10:06:00 6.20E+03 1110 1010 931 2-05-SC-00-25-0 3/5/2007 10:08:00 6.31 E+03 9.01 E+03 1110 1010 931 2-05-BC-00-26-0 3/5/2007 10:09:00 6.11 E+03 1110 1010 931 2-05-SC-00-26-0 3/5/2007 10:10:00 6.85E+03 8.92E+03 1110 1010 931 2-05-BC-00-27-0 3/5/2007 10:14:00 6.52E+03 1110 1010 931 2-05-SC-00-27-0 3/5/2007 10:16:00 7.OOE+03 9.33E+03 1110 1010 931 2-05-BC-00-28-0 3/5/2007 10:27:00 6.15E+03 1110 1010 931 2-05-S C-00-28-0 3/5/2007 10:29:00 6.70E+03 8.96E+03 1110 1010 931 2-05-BC-00-29-0 3/5/2007 10:29:00 6.64E+03 1110 1010 931 2-05-SC-00-29-0 3/5/2007 10:31 :00 6.1 OE+03 9.45E+03 1110 1010 931 2-05-BC-00-30-0 3/5/2007 10:32:00 6.38E+03 1110 1010 931 2-05-SC-00-30-0 3/5/2007 10:34:00 6.09E+03 9.19E+03 1110 1010 931 2-05-BC-00-3 1-0 3/5/2007 10:35:00 6.48E+03 1110 1010 931 2-05-SC-00-31 -0 3/5/2007 10:37:00 5.99E+03 9.29E+03 1110 1010 931 2-05-BC-00-32-0 3/5/2007 10:37:00 5.98E+03 1110 1010 931 2-05-SC-00-32-0 3/5/2007 10:39:00 5.96E+03 8.79E+03 1110 1010 931 2-05-BC-00-33-0 3/5/2007 10:40:00 6.31 E+03 1110 1010 931 2-05-SC-00-33-0 3/5/2007 10:41 :00 6.96E+03 9.12 E+i03 1110 1010 931 2-05-BC-00-34-0 3/5/2007 10:42:00 5.65E+03 1110 1010 931 2-05-SC-00-34-0 3/5/2007 10:44:00 5.74E+03 8.46E+03 1110 1010 931 2-05-BC-00-35-0 3/5/2007 10:44:00 6.08E+03 1110 1010 931 2-05-S C-00-35-0 3/5/2007 10:46:00 6.01 E+03 8.89E+03 1110 1010 931 2-05-BC-00-36-0 3/5/2007 10:47:00 5.90E+03 1110 1010 931 2-05-SC-00-36-0 3/5/2007 10:48:00 7.11 E+03 8.71 E+03 1110 1010 931 2-05-BC-00-37-0 3/5/2007 10:49:00 6.61 E+03 1110 1010 931 2-05-SC-00-37-0 3/5/2007 10:51:00 6.61 E+03 9.42E+03 1110 1010 931 2-05-BC-00-38-0 3/5/2007 10:51:00 5.84 E+03 1110 1010 931 2-05-SC-00-38-0 3/5/2007 10:53:00 6.23E+03 8.65E+03 1110 1010 931 2-05-BC-00-39-0 3/5/2007 10:33:00 1.12E+04 1117 1008 931 2-05-SC-00-39-0 3/5/2007 10:34:00 1.03E+04 1.40E+04 1117 1008 931 2-05-BC-00-40-O 3/5/2007 10:35:00 8.85E+03 1117 1008 931 2-05-SC-00-40-0 3/5/2007 10:37:00 8.14E+03 1.17E+04 1117 1008 4/3/2007 4/312007Page 2 of 3
Survey Unit 9312-0005 Scan Survey Results Scan Strip Scans Alarm >Alarm Survey Location Log Date Log Time Reading E-600 SIN Probe S/N Level Level 931 2-05-BC-00-4 1-0 3/5/2007 10:38:00 7.47E+03 1117 1008 931 2-05-SC-00-4 1-0 3/5/2007 10:40:00 9.44E+03 1.03E+04 1117 1008 931 2-05-BC-O0-42-0 3/5/2007 10:41:00 1.08E+04 1117 1008 931 2-05-SC-O0-42-0 3/5/2007 10:42:00 1.19E+04 1.36E+04 1117 1008 931 2-05-BC-O0-43-0 3/5/2007 10:43:00 1.14E+04 1117 1008 931 2-05-SC-O0-43-0 3/5/2007 10:44:00 1.10E+04 1.42E+04 1117 1008 931 2-05-BC-00-44-0 3/5/2007 10:45:00 9.21 E+03 1117 1008 931 2-05-SC-00-44-0 3/5/2007 10:48:00 8.33E+03 1.20E+04 1117 1008 4/3/2007 4/3/2007Page 3 of 3
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD ATTACHMENT 3 (LABORATORY DATA)
Revision 0
General Narrative I
General Narrative for Connecticut Yankee Atomic Power Co.
Work Order: 181852 SDG: MSR#07-00104 March 09, 2007 Laboratory Identification:
GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary Sample receipt The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on March 07, 2007 for analysis.
Shipping container temperatures were checked, documented, and within specifications. The samples were delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage.
Sample Identification The laboratory received the following samples:
Laboratory Sample Identification Description 181852001 9312-0005-OOIF 181852002 931 2-0005-002F 181852003 931 2-0005-003F 181852004 931 2-0005-004F 181852005 931 2-0005-005F 181852006 931 2-0005-006F 181852007 931 2-0005-007F 181852008 931 2-0005-008F 181852009 931 2-0005-009F 181852010 9312-0005-01 OF 181852011 93 12-0005-01 IF 181852012 93 12-0005-011IFS 181852013 9312-0005-012F 181852014 9312-0005-01 3F 181852015 9312-0005-014F 181852016 9312-0005-015F 181852017 9312-0005-016B 181852018 9312-0005-017B 181852019 9312-0005-01 8B 181852020 9312-0005-01 9B Items of Note There are no items to note.
GEL Laboratories L~c P0 Box 30712 Charleston, SC29417 2040 Savage Road Charleston, SC 29407 P843.555.8171 F 843.766.1178 www.gel.rcom 2
Case Narrative Sample analyses were conducted using methodology as outlined in GEL Laboratories, LLC (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package.
Analytical Request Seventeen soil samples were analyzed for FSSGAM and Strontium-90. Three soil samples were analyzed for FSSALL.
Data Packane The enclosed data package contains the following sections: General Narrative, Chain of Custody and Supporting Documentattion, Data Review Qualifier Definitions, and data from the following fractions: Radiochemistry.
I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.
Cheryl Jones Project Manager GEL Laboratories LLc GEL PO0Lboraoriesu..c c30712 Chajieston, SC 29417 2040 Swavg Road Charleston, SC 29407 P843.~556.8171 F843.755.1178 www.08I.Com 3
List of current GEL Certifications as of 09 March 2007 State ICertification Alaska UST-062 Arizona AZ0668 Arkansas88-065 1 CLIA 42DO904046 California 0115] CA Colorado GenEngLabs Connecticut PH-01 69 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87 156 Georgia E87 156 (FL/NELAP)
Hawaii N/A Idaho N/A Illinois 200029 Indiana C-SC-0I Kansas E-10332 Kentucky 90129 Louisiana 03046 Maryland 270 Massachusetts M-SCO1 2
________Michigan 9903 __
Nevada SC12 New Jersey SCO02 New Mexico FL NELAP E87 156 New York 11501 North Carolina 233 North Carolina Drinking W 45709 North Dakot~a j R-158 Oklahoma 9904 Pennsylvania 00485 South Carolina 10120001/10585001/10120002 Tennessee 02934 Texas TX213-2006A Texas NELAP T]04704235-06-TX U.S. Dept. of Agriculture S-52597 US Army Corps of Engineer N/A Utah 8037697376 GEL Vermont VT87156 Virginia 00151 Washington C 1641 4
Chain of Custody and Supporting Documentation
Connecticut Yankee Atomic Power Company Chain of Custody Form N.20-07 362 Injun Hollow Road, East Hampton, CT 06424 N.N707 860-267-2556 _____ ______________________ ___________________ _____
Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone: Comments:
JcMcaty860-267-3924 Media Sample Container Jak c~rtyCode Type Size-Analytical Lab (Name, City, State): Code &Type General Engineering Laboratories Code 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones ( 843-556-8171)
Prorthe:[ 30 D. []15 D. Z7 D.. 'V 2/
Sample Designation Date Time 14. ý 11Comment,.Preservation Lab Sample ID 9312-0005-OOIF 3/1/07 1258 TS G BP X___ __________
9312-0005-002F 3/1/07 1301 TS G BP X- - _ __________
9312-0005-003F 3/1/07 1303 TS G BP X __ ____ _______
9312-0005-004F 3/1/07 1304 TS G BP X __ _______
9312-0005-005F 3/1/07 1305 TS G BP X_________________
9312-0005-006F 3/1/07 1314 TS G BP X___ ____________
9312-0005-007F 3/1/07 1306 TS G BP X - - _ __
9312-0005-008F 3/1/07 1,307 TS G BP X __ ________________
9312-0005-009F 3/1/07 1308 TS G BP X__ ________________
9312-0005-OIOF 3/1/07 1310 TS G BP X __ _________
NOTES: PO #: 002332 MSR #: 07- 00104 Z LTP QA [:1 Radwaste QA Li Non QA Samples Shipped Via; Internal Container SFed Ex Temp.: Deg. C SHand 9~oSealed?
- 1) te/Tme Rei y 2 c vd BýDateCimeduIsdy Seal Intact?
/eel) L Other
- 3) Relinquished By Date/Time 4) Received By Date/Timne --q '?/&W l *?of N Bill of Lading #
Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007-00072 362 Injun Hollow Road, East, Hampton, CT 06424 860-267-2556 ____ ___________________ _____
Project Name: H-addam Neck Decommissioning Analyses Requested Lab Use ýOnly Contact Name & Phone: Comments; JcMcaty860-267-3924 Media Sample Container Jak c~rtyCode Type Size-Analytical Lab (Name, City, State): Code &Type General Engineering Laboratories Cd 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones ( 843-556-817 1)
Priority: EL 30 D. [:] 15 D. Z 7 D. ý Sample Designation Date Time 1 4-4 1'- 4 -Comment,. Preservation Lab Sample ID 7312-0005-01 IF 3/1/07 1312 TS G BP X - -_________
9312-0005-01 IFS 3/1/07 1312 TS G BP X___________________
9312-0005-012F 3/1/07 1315 TS G BP X__________________
9312-0005-013F 3/1/07 1317 TS G BP X __ ___________
9312-0005-014F 3/1/07 1318 TS G BP X___ __
9312-0005-015F 3/1/07 1319 TS G BP X__ __ _________
9312-0005-016B 3/1/07 1329 TS G BP X - - __ __ _________
9312-0005-017B 3/1/07 1324 TS G BP X -- - _ _________
9312-0005-018B 3/1/07 1320 TS G BP X __________________
9312-0005-019B 3/1/07 1328 TS G BP X __________________
NOTES: P0 #: 002332 MSR 4: 07- 00104 Z LTP QA ELRadwaste QA El Non QA Samples Shipped Via: Internal. Container 0 Fed Ex Temp.: ýbegC ELHand dySealed?
1)Relinqui~k ~ ~ Date/Time ~ cved Bye Date/Time EOerCustd Seal Intact?
- 3) Relinquish4By Date/Time 4) Received By Date/Time igoig's,74 t 1 ('ý'y N Bill of Lading #
- 5) Relinquished By Date/Time 6) Received By Date/Time,
Connecticut Yankee Statement of Work for Analytical 'Lab Services - CY-lsc-SOW-O0l -
Figure1. S ample Check-in List.
Date/Time Received: ?Y1_ -7. l~oon SDG#-:
00 VOL(
'Work Order NumberI 2 Shipping Cchutainer I~.I001I AM C Ch~ain ofCustgdy"# arLi-j - DO6-11
- I. Custody Seals onshipping container intac .-Yes)4No[
- 2. Custody Seals dated and. signed?
- 3. Chain-of-Custody record present? Yes KNO[
- 4. Cooler temperature
- 5. Verm~icuitelpacking materials is:' Wet JDryt'"
6.' Number of samles in s hipping contaier
- 7. Samnple holding times exceeded? Yes JNo~
- 9. Samples are:-
_4ýngood condition leaking
-. broken -- h...Jave air bubbles
- 10. Were any anomalies identified'ii sample receipt?Ye[JN
.sclAiptionhf P1 of anomalies (include amp~lenubr)
Sanple.CustodiaatLaboratory:6eA "'- Dt 8 1e2 TelephonedtoOnB 8
SAMPLE RECEIPT & REVIEW FORM 0
PM use only Client: r,0171. L/a(e~, ~4kM'irn A .&. ]SDG/ARCOC-/Work Order: I~Igb -
Date Received: -7 C%7 JPM(A) Review (ensure non-com rnlg items are resolved prior Ito signing):
,Received By: (? c i k _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Sample Receipt Criteria Z Comments/Qualifiers (Required for Non-Conforming Itemns).
other (describe)
Circle Applicable: seals broken damaged container leaking container IShipping containers received V*
intact and sealed?
Smlsrquiring cold Circle Coolant # ice bags blue ice dry ice other describe) 2preservation withi'n (4 +/- 2 C)? 'go Record preservation method. __________________________
Chain of custody documents
-included with shipment? __________________________
4 Sample containers intact and Circle Applicable:, seals broken damaged container leaking container other (describe) sealed? ______________________________
Sampes equiingchemcalSample ID's. containers affected and observed pH:
preservation at proper pH?_____________________________
6VOA vials free of headspace Sample ID's and containers affected:
-(defined as < 6mm bubble)? _________________________
Are Encore containers present?
7 (If yes, immediately deliver to VOA laboratory) __________________________
Samples received within holding Id's and tests affected:
8time? ______________________________
9 Sample ID Is on COC match ID's Sample ID's and containers affected:
ion bottles? _____________________________
10 Date & time on COG match date Sample ID's affected:
& time on bottles?___________________________
Number of containers received Sample ID's affected:
11match number indicated on COC?
COC form is properly signed in 12 relinquished/received. sections? _____________________________
14Air Bill ,Tracking #'s, &
14Additional Comments 6j4rp zj~
7;'t RSO RAD Receipt #___ _________
,Z *If > x2 area background is observed on samples identified as "non-Suspected Hazard Information reuatdno-adoctv" contact the Radiation Safety group for. further Sinvestigation.
A Radiological Classificati~on? VMaximum Counts Observed*: (jfCP jPCB Regulated?
Shipped as DOI Hazardous C Material? If yes, contact Waste AHazard Class Shipped:
Manager or ESH Manager. U#
5? Regulated as a Foreign Soil?
PM (or PMA) review of Hazard classification: Iniials Date: 3 0 .
Data Review Qualifier Definitions 10
Data Review Qualifier Definitions Qualifier Explanation
- A quality control analyte recovery is outside of specified acceptance criteria
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported RPD of sample and duplicate evaluated using +/-RL. Concentrations are e5X the RL A The TIC is a suspected aldol-condensation product B Target analyte was detected in the associated blank B Metals-Either presence of analyte detected in the associated blank, or MDL/IDL <sample value <PQL BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample d 5-day BOD-The 2:1 depletion requirement was not met for this sample E Organics-Concentrat ion of the target analyte exceeds the instrument calibration range E Metals-%difference of sample and SD is >10%. Sample concentration must meet flagging criteria H Analytical holding time was exceeded h Preparation or preservation holding time was exceeded J Value is estimated N Metals-The Matrix spike sample recovery is not within specified control limits N Organics-Presumptive evidence based on mass spectral library search to make a tentative identification of the analyte (TIC). Quantitation is based on nearest internal standard response factor N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the reporting limit DI Gamma Spectroscopy-Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound Z Paint Filter Test-Particulates passed through the filter, however no free liquids were observed.
GEL Laboratories LLc PM0o30712 Charleston, Sc29417 2040 Savage Road Charleston, SC 29407 P843.556.8171 F543.766.1178 www.gal~com I1I
RADIOLOGICAL ANALYSIS 12
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Work Order 181852 Method/Analysis Information Product: Aiphaspec Am241, Cm, Solid ALL FSS Analytical Method: DOE EML HASL-300, Am-05-RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 615440 Prep Batch Number: 615438 Dry Soil Prep GL-RAD-A-021 Batch Number: 615437 Sample ID Client ID 181852006 931 2-0005-006F 181852015 931 2-0005-014F 181852016 9312-0005-015F 1201291463 Method Blank (MB) 1201291464 181852006(931 2-0005-006F) Sample Duplicate (DUP) 1201291465 181852006(931 2-0005-006F) Matrix Spike (MS) 1201291466 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A--01 I REV# 14.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
13
Quality Control (0C) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 181852006 (9312-0005-006F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Manual Integration No manual integrations were performed on data in this hatch.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information 14
Product: Product:Alphaspec Pu, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Pu- I I1-RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 615441 Prep Batch Number: 615438 Dry Soil Prep GL-RAD-A-021 Batch Number: 615437 Sample ID Client ID 18 1852006 931 2-0005-006F 181852015 931 2-0005-014F 181852016 9312-0005-015F 1201291467 Method Blank (MB) 1201291468 181852006(931 2-0005-006F) Sample Duplicate (DUP) 1201291469 181852006(931 2-0005-006F) Matrix Spike (MS) 1201291470 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 1 REV# 14.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (0C) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 181852006 (93 12-0005-006F).
QC Information All of the QC samples met the required acceptance limits.
15!
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Sample 181852015 (9312-0005-014F) was recounted due to a suspected false positive.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Manual Integration No manual integrations were performed on data in this batch.
Additional Comments Additional comments were not required for this sample set.
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint Pu241, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Pu- I I-RC Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 615442 Prep Batch Number: 615438 Dry Soil Prep GL-RAD-A-021 Batch Number: 615437 I16
Sample ID Client ID 181852006 931 2-0005-006F 181852015 9312-0005-014F 181852016 9312-0005-015F 1201291471 Method Blank (MB) 1201291472 181852006(931 2-0005-006F) Sample Duplicate (DUP) 1201291473 181852006(9312-0005-006F) Matrix Spike (MS) 1201291474 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-035 REV# 9.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (OC) Information:
Blank Information The blank volume is representative of the sample volumes in this batch.
Designated QC The following sample was used for QC: 181852006 (93 12-0005-006F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Samples 1201291471 (MB) and 1201291474 (LCS) were recounted due to quench numbers being outside of the calibration range.
17
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Manual Integration No manual integrations were performed on data in this batch.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Analytical Method: EML HASL 300, 4.5.2.3 Prep Method: Dry Soil Prep Analytical Batch Number: 615799 Prep Batch Number: 615437 183
Sample ID Client ID 181852001 9312-0005-001lF 181852002 931 2-0005-002F 181852003 9312-0005-003 F 181852004 931 2-0005-004F 181852005 9312-0005-005 F 181852006 931 2-0005-006F 181852007 931 2-0005-007F 181852008 931 2-0005-008F 181852009 931 2-0005-009F 181852010 9312-0005-OIOF 181852011 93 12-0005-01IIF 181852012 93 12-0005-01 IFS 181852013 9312-0005-012F 181852014 9312-0005-013F 181852015 9312-0005-014F 181852016 9312-0005-015F 181852017 9312-0005-016B 181852018 9312-0005-01 7B 181852019 9312-0005-01 8B 181852020 9312-0005-01 9B 1201292386 Method Blank (MB) 1201292387 181852001(9312-0005-001 F) Sample Duplicate (DUP) 1201292388 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-0 13 REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (0C) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 181852001 (93 12-0005-G0lF).
19
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set-required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments The duplicate and the sample, 1201292387 (9312-0005-001IF) and 181852001 (9312-0005-001IF), did not meet the relative percent difference requirement for Ac-228, however, they do meet the relative error ratio requirement with a value of 1.087 13.
Oualifier information Qualifier Reason Analyte Sample U' Data rejected due to interference. Europium- 155 181852011 U' Data rejected due to low abundance. Bismuth-2 12 181852002 Cesium- 134 181852005 181852008 181852009 181852013 181852014 181852016 181852019 1201292387 Cobalt-60 1201292386 U' Data rejected due to no valid peak. Bismuth-2 12 181852004 20
Method/Analysis Information Product: GFPC, Sr9O, solid-ALL FSS Analytical Method: EPA 905.0 Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 615740.
Prep Batch Number: 615438 Dry Soil Prep GL-RAD-A-021 Batch Number: 615437 Sample ID Client ID 181852001 9312-0005-OOIF 181852002 931 2-0005-002F 181852003 931 2-0005-003F 181852004 931 2-0005-004F 181852005 931 2-0005-005F 181852006 931 2-0005-006F 181852007 931 2-0005-007F 181852008 931 2-0005-008F 181852009 931 2-0005-009F 181852010 9312-0005-OIOF 181852011 93 12-0005-01 IF 181852012 93 12-0005-011 FS 181852013 9312-0005-012F 181852014 9312-0005-01 3F 181852015 9312-0005-014F 181852016 9312-0005-015SF 181852017 9312-0005-01 6B 181852018 931 2-0005-017B 181852019 9312-0005-01 8B 181852020 9312-0005-01 9B 1201292195 Method Blank (MB) 1201292196 181852006(931 2-0005-006F) Sample Duplicate (DUP) 1201292197 181852006(9312-0005-006F) Matrix Spike (MS) 1201292198 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in 21
accordance with GL-RAD-A-004 REV# 11.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 181852006 (9312-0005-006F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
22
Method/Analysis Information Product: Liquid Scint Tc99, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Tc-02-RC Modified Analytical Batch Number: 615548 Sample ID Client ID 181852006 931 2-0005-006F 181852015 9312-0005-014F
.181852016 9312-0005-015SF 1201291721 Method Blank (MB) 1201291722 181852006(931 2-0005-006F) Sample Duplicate (DUP) 1201291723 181852006(931 2-0005-006F) Matrix Spike (MS) 1201291724 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (00) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 181852006 (9312-0005-006F).
QC Information All of the QC samples met the required acceptance limits.
23
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep, or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint Fe55, Solid-ALL FSS Analytical Method: DOE RESL Fe-I1, Modified Prep Method: Ash Soil] Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 615544 Prep Batch Number: 615438 Dry Soil] Prep GL-RAD-A-021 Batch Number: 615437 Sample ID Client ID 181852006 931 2-0005-006F 181852015 931 2-0005-014F 181852016 9312-0005-015SF 1201291712 Method Blank (MB) 1201291713 181852006(9312-0005-006F) Sample Duplicate (DUP) 1201291714 181852006(9312-0005-006F) Matrix Spike (MS) 1201291715 Laboratory Control Sample (LCS) 24
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-040 REV# 3.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 181852006 (9312-0005-006F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep, or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
25
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint Ni63, Solid-ALL FSS Analytical Method: DOE RESL Ni-i1, Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 615546 Prep Batch Number: 615438 Dry Soil Prep GL-RAD-A-021 Batch Number: 615437 Sample [D Client ID 181852006 931 2-0005-006F 181852015 931 2-0005-014F 181852016 9312-0005-015SF 1201291716 Method Blank (MB) 1201291717 181 852006(9312-0005-006F) Sample Duplicate (DUP) 1201291718 181852006(931 2-0005-006F) Matrix Spike (MS) 1201291719 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-022 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (OC) Information:
Blank Information
The blank volume is representative of the sample volumes in this batch.
Designated QC The following sample was used for QC: 181852006 (93 12-0005-006F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Samples 1201291716 (MB), 181852006 (9312-0005-006F) and 181852016 (9312-0005-015F) were recounted due to a negative result greater than three times the error.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product: LSC, Tritium Dist, Solid - 3 pCi/g Analytical Method: EPA 906.0 Modified Analytical Batch Number: 615550 27
Sample ID Client ID 181852006 931 2-0005-006F 181852015 931 2-0005-014F 181852016 9312-0005-015SF 1201291725 Method Blank (MB) 1201291726 181852006(931 2-0005-006F) Sample Duplicate (DUP) 1201291727 181852006(931 2-0005-006F) Matrix Spike (MS) 1201291728 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as'Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-002 REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (0C) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 181852006 (9312-0005-006F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation 28R
Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint C14, Solid AII,FSS Analytical Method: EPA EERF C-01 Modified Analytical Batch Number: 615551 Sample ID Client ID 181852006 931 2-0005-006F 181852015 9312-0005-01 4F 181852016 9312-0005-015SF 1201291729 Method Blank (MB) 1201291730 181852006(931 2-0005-006F) Sample Duplicate (DUP) 1201291731 181852006(9312-0005-006F) Matrix Spike (MS) 1201291732 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
29
Oualitv Control (0C) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 181852006 (93 12-0005-006F).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Gualifier information Manual qualifiers were not required.
Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Review Validation:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
The following data validator verified the information presented in this case narrative:
30
Reviewer/Date:- I(4%c4&#-
31
SAMPLE DATA
SUMMARY
32
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report for YANKOOlI Connecticut Yankee Atomic Power Co.
Client SDG: MSR#07-00104 GEL Work Order: 181852 The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
UI Gamma Spectroscopy--Uncertain identification ND The analyte concentration is not detected above the detection limit.
The above sample is reported on a dry weight basis except where prohibited by the analytical procedure.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC standard operating procedures. Please direct any questions to your Project Manager, Cheryl Jones.
Reviewed by a3I
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analvsis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-OOIF Project: YANKOI1204 Sample ID: 181852001 Client ID: YANKOOI Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 9.16%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.488 +/-0.206 0.0915 +/-0.206 0.183 pCi/g MJHI 03/08/07 1208 615799 Americium-24 I U -0.00779 +/-0.0369 0.029 +/-0.0369 0.058 pCi/g Bismuth-212 0.616 +/-0.326 0.165 +/-0.326 0.331 pCi/g Bismuth-214 0.439 +/-0.126 0.0398 +/-0.126 0.0796 pCi/g Cesium-I 34 U 0.0359 +/-0.0343 0.0289 +/-0.0343 0.0579 pCi/g Cesium-I 37 U 0.00382 +/-0.0273 0.0243 +/-0.0273 0.0486 pCi/g Cobalt-60 U -0.0116 +/-0.0304 0.024 +/-0.0304 0.0479 pCi/g Europium-152 U -0.0279 +/-0.0866 0.0494 +/-0.0866 0.0987 pCi/g Europium-154 U 0.0436 +/-0.0923 0.0816 +/-0.0923 0.163 pCi/g Europium-155 U -0.0145 +/-0.0519 0.0454 +/-0.0519 0.0907 pCi/g Lead-212 0.546 +/-0.0722 0.027 +/-0.0722 0.054 pCi/g Lead-214 0.571 +/-0.108 0.0361 +/-0.108 0.0722 pCi/g Manganese-54 U 0.00465 +/-0.0266 0.0234 +/-0.0266 0.0467 pCi/g Niobium-94 U -0.00203 +/-0.0281 0.0211 +/-0.0281 0.0421 pCi/g Potassium-40 9.47 +/-0.935 0.203 +/-0.935 0.405 pCi/g Radium-226 0.439 +/-0.126 0.0398 +/-0.126 0.0796 pCi/g Silver-108m U 0.000965 +/-0.0207 0.018 +/-0.0207 0.036 pCi/g Thallium-208 0.208 +/-0.0555 0.021 +/-0.0555 0.0419 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0228 +/-0.0249 0.0173 +/-0.0249 0.0413 pCi/g KSDI 03/12/07 1532 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAIJ-A-021 JMBI1 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 2 EPA 905.0 Modified 34
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-OOIF Project: YANK01204 Sample ID: 181852001 Client ID: YANKOQI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 78 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 78 (25%-125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
359
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address :362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 931 2-0005-002F Project: YANK01 204 Sample ID: 181852002 Client ID: YANKOO I Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 9.3 1%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS CAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.529 +/-0.128 0.0498 +/-0.128 0.0995 pCilg MIHI 03/08/07 1208 615799 Americium-241 U 0.0207 +/-0.0672 0.054 +/-0.0672 0.108 pCilg Bismuth-212 UI 0.00 +/-0.142 0.132 +/-0.142 0.263 pCi/g Bismuth-214 0.455 +/-0.0808 0.0254 +/-0.0808 0.0508 pCi/g Cesium-] 34 U 0.0166 +/-0.0168 0.0155 +/-0.0168 0.031 pCi/g Cesium-]137 U 0.00151 +/-0.0158 0.0137 +/-0.0158 0.0273 pCi/g Cobalt-60 U 0.0174 +/-0.0158 0.0148 +/-0.0158 0.0296 pCi/g Europium-l152 U -0.0498 +/-0.0567 0.0345 +/-0.0567 0.0689 pCilg Europium-154 U -0.0114 +/-0.0472 0.0397 +/-0.0472 0.0793 pCi/g Europium- 155 U 0.0295 +/-0.0493 0.0438 +/-0.0493 0.0875 pCi/g Lead-212 0.509 +/-0.0575 0.0209 +/-0.0575 0.0418 pCi/g Lead-214 0.472 +/-0.0726 0.0275 +/-0.0726 0.0549 pCi/g Manganese-54 U 0.00747 +/-0.0183 0.0141 +/-0.0183 0.0282 pCi/g Niobium-94 U 0.00758 +/-0.0153 0.0126 +/-0.0153 0.0251 pCi/g Potassium-40 11.2 +/-0.951 0.111 +/-0.951 0.223 pCi/g Radium-226 0.455 +/-0.0808 0.0254 +/-0.0808 0.0508 pCi/g Silver-108m U 0.00541 +/-0.0143 0.01 25 +/-0.0143 0.025 pCi/g Thallium-208 0.175 +/-0.0346 0.0126 +/-0.0346 0.0251 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0287 +/-0.0262 0.0175 +/-0.0262 0.0418 pCi/g KSDI 03/12/07 1532 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 1MB] 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 2 EPA 905.0 Modified Surrogate/T racer recovery Test Recovery% Acceptable Limits 36
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-002F Project: YANK01204 Sample ID: 181852002 Client ID: YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 71 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 71 (25%-1 25%)
Notes:
The Qualifiers in this report are defined as follows:
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD1 Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected
UI Gamma Spectroscopy---Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
37
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 931 2-0005-003F Proiect: YANK01204 Sample ID: 181852003 Client ID: YANKOO I Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 5.33%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1P Rad Gamma Spec Analysis Gamma,So/id-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.556 +l-0.196 0.078 +/-0.196 0.156 pCi/g MJHI 03/08/07 1251 615799 Americium-241 U -0.0013 +/-0.0455 0.0375 +/-0.0455 0.075 pCi/g Bismuth-212 U 0.347 +/-0.321 0.186 +/-0.321 0.372 pCi/g Bismuth-214 0.436 +1-0.121 0.0459 +/-0.121 0.0918 pCi/g Cesium-I 34 U 0.0356 +/-0.0376 0.0273 +/-0.0376 0.0546 pCi/g Cesium-137 U 0.0265 +/-0.0343 0.0216 +/-0.0343 0.0431 pCi/g Cobalt-60 U -0.0114 +/-0.0291 0.0234 +/-0.0291 0.0468 pCi/g Europium-I 152 U 0.0459 +/-0.0877 0.0624 +/-0.0877 0.125 pCi/g Europium- 154 U -0.0584 +/-0.0862 0.0677 +/-0.0862 0.135 pCi/g Europium-I155 U 0.033 +/-0.0768 0.0563 +/-0.0768 0.113 pCi/g Lead-212 0.525 +/-0.0749 0.0312 +/-0.0749 0.0623 pCi/g Lead-2l4 0.467 +/-0.0978 0.0408 +/-0.0978 0.0815 pCi/g Manganese-54 U 0.0474 +/-0.0325 0.0275 +/-0.0325 0.055 pCi/g Niobium-94 U -0.0173 +/-0.0278 0.0226 +/-0.0278 0.0451 pCi/g Potassium-40 9.89 +/-1.03 0.183 +/-1.03 0.366 pCi/g Radium-226 0.436 +/-0.121 0.0459 +/-0.121 0.0918 pCi/g Silver-1O8m U -0.00794 +/-0.0237 0.0205 +/-0.0237 0.0409 pCi/g Thallium-208 0.177 +/-0.0537 0.0204 +/-0.0537 0.0408 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0187 +/-0.0263 0.0196 +/-0.0263 0.0454 pCi/g KSDI 03/12/07 1532 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI1 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 2 EPA 905.0 Modified Surrogate/T racer recovery Test Recovery% Acceptable Limits I3R
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 931 2-0005-003F Project: YANK0 1204 Sample ID: 181852003 Client ID: YANK00l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Surrogate/Tracer recovery Test Recovery % Acceptable Limits Strontium Carrier GFPC, Sr9O, solid-ALL FSS 85 - (25%-1 25%)
Strontium Carrier GFPC, Sr9O, solid-ALL FSS 85 (25%-125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by CC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UT Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
3A9C
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address 362 lnjun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 931 2-0005-004F Proiect: YANK01204 Sample ID: 181852004 Client ID: YANKOO 1 Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 7.84%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.569 +/-0.166 0.0724 +/-0.166 0.145 pCilg MJHI 03/08/07 1520 615799 Americium-241 U 0.0182 +/-0.0351 0.0285 +/-0.0351 0.057 pCilg Bismuth-212 UI 0.00 +/-0.332 0.159 +/-0.332 0.317 pCi/g Bismuth-214 0.329 +/-0.0868 0.0411 +/-0.0868 0.0821 pCi/g Cesium-134 U 0.00321 +/-0.0302 0.0265 +/-0.0302 0.0529 pCi/g Cesium-I 37 U 0.00238 +/-0.0263 0.0233 +/-0.0263 0.0466 pCi/g Cobalt-60 U -0.00379 +/-0.032 0.0262 +/-0.032 0.0524 pCi/g Europium-152 U -0.0153 +/-0.0722 0.0466 +/-0.0722 0.0931 pCi/g Europium-i 54 U -0.0147 +/-0.0912 0.0747 +/-0.0912 0.149 pCi/g Europium-155 U 0.0264 +/-0.0491 0.0442 +/-0.0491 0.0884 pCi/g Lead-2 12 0.427 +/-0.0732 0.0299 +/-0.0732 0.0597 pCi/g Lead-2 14 0.495 +/-0.0947 0.034 +/-0.0947 0.068 pCi/g Manganese-54 U-0.00043 1 +/-0.0266 0.0229 +/-0.0266 0.0458 pCi/g Niobium-94 U-0.000557 +/-0.0229 0.020 +/-0.0229 0.0401 pCi/g Potassium-40 9.67 +/-1.01 0.217 +1-I .01 0.434 pCi/g Radium-226 0.329 +/-0.0868 0.0411 +/-0.0868 0.0821 pCi/g Silver-108m U -0.0162 +/-0.022 0.018 +/-0.022 0.0359 pCi/g Thallium-208 0.180 +/-0.0592 0.0204 +/-0.0592 0.0408 pCi/g Rad Gas Flow Proportional Counting GFPC, 5r90, solid-ALL FSS Strontium-90 U -0.0136 +/-0.0147 0.0151 +/-0.0147 0.0365 pCi/g KSDI 03/12/07 1532 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 2 EPA 905.0 Modified Surrogate/T racer recovery Test Recovery% Acceptable Limits 40
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-004F Project: YANK01204 Sample ID: 181852004 Client ID: YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~
Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 84 (25%-I125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 84 (25%-I125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
43-
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Anallsis Company : Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 931 2-0005-005 F Proiect: YANK01204 Sample ID: 181852005 Client ID: YANKOO 1 Matrix: TS Vol. Recv.:
Collect Date: 0 1-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 8.7 1%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.552 +/-0.126 0.046 +/-0.126 0.092 pCi/g MIHI1 03/08/07 1523 615799 Americium-241 U -0.00413 +/-0.0671 0.0526 +/-0.0671 0.105 pCi/g Bismuth-212 0.402 +/-0.191 0.101 +/-0.191 0.202 pCi/g Bismuth-214 0.334 +/-0.0653 0.0258 +/-0.0653 0.0516 pCi/g Cesium-134 UI 0.00 +/-0.0284 0.0169 +/-0.0284 0.0337 pCi/g Cesium-]137 U 0.000586 +/-0.0167 0.0137 +/-0.0167 0.0273 pCi/g Cobalt-60 U -0.00163 +/-0.0174 0.0139 +/-0.0174 0.0277 pCi/g Europium-152 U 0.01 73 +/-0.0623 0.0381 +/-0.0623 0.0762 pCi/g Europium-154 U -0.03 +/-0.0513 0.0418 +/-0.0513 0.0836 pCi/g Europium-ISS U -0.0438 +/-0.052 0.0422 +/-0.052 0.0842 pCi/g Lead-21 2 0.544 +/-0.0605 0.0205 +/-0.0605 0.0409 pCi/g Lead-214 0.447 +/-0.0765 0.0266 +/-0.0765 0.0532 pCi/g Manganese-54 U-0.000829 +/-0.0164 0.0142 +/-0.0164 0.0284 pCi/g Niobium-94 U 0.022 +/-0.0153 0.0141 +/-0.0153 0.0281 pCi/g Potassium-40 10.0 +/-0.896 0.122 +/-0.896 0.244 pCi/g Radium-226 0.334 +/-0.0653 0.0258 +/-0.0653 0.0516 pCi/g Silver-108m U 0.00138 +/-0.0141 0.0121 +/-0.0141 0.0242 pCi/g Thallium-208 0.166 +/-0.0311 0.0127 +/-0.0311 0.0254 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U 0.00401 +/-0.024 0.0196 +/-0.024 0.0451 pCi/g KSDI 03/12/07 1532 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 2 EPA 905.0 Modified Surrogate/T'racer recovery Test Recovery% Acceptable Limits 42
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-005F Project: YANK01204 Sample ID: 181852005 Client ID: YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1' Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 87 (25%-1 25%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 87 (25%-125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
13D Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
43
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 931 2-0005-006F Project: YANK01 204 Sample ID: 181852006 Client ID: YANKOO I Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 6.12%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Rad Alpha Spec Analysis Aiphaspec Am241, Cm, Solid ALL FSS Americium-241 U 0.0195 +/-0.0871 0.0581 +/-0.0872 0.218 pCi/g DXH2 03/08/07 0756 615440 Curium-242 U 0.0494 +/-0.111 0.060 +/-0.112 0.224 pCi/g Curium-243/244 U -0.0434 +/-0.0903 0.101 +/-0.0905 0.303 pCi/g Aiphaspec Pu, Solid-ALL FSS Plutonium-238 U -0.0703 +/-0.0784 0.100 +/-0.0788 0.281 pCi/g DXH2 03/08/07 0756 615441 Plutonium-239/240 U 0.0453 +/-0.0849 0.0378 +/-0.085 0.156 pCi/g Liquid Scint Pu24J, Solid-ALL FSS Plutonium-241 U 1.73 +/-7.14 5.90 +/-7.14 12.5 pCi/g DXH2 03/09/07 0932 615442 Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 lngrowth Waived Actinium-228 0.594 +/-0.192 0.0854 +/-0.192 0.171 pCi/g MJHI1 03/08/07 1610 615799 Americium-241 U - 0.00139 +/-0.0436 0.0359 +/-0.0436 0.07 18 pCi/g Bismuth-2 12 0.604 +/-0.271 0.176 +/-0.27 1 0.351 pCi/g Bismuth-2 14 0.415 +/-0.124 0.0432 +/-0.124 0.0864 pCi/g Cesium-] 34 U 0.0386 +/-0.0328 0.0274 +/-0.0328 0.0547 pCi/g Cesium-] 37 U -0.0247 +/-0.0323 0.0238 +/-0.0323 0.0476 pCi/g Cobalt-60 U 0.00733 +/-0.0266 0.023 +/-0.0266 0.046 pCi/g Europium-152 U 0.0834 +/-0.0673 0.0643 +/-0.0673 0.129 pCi/g Europium-154 U 0.0493 +/-0.0929 0.08 16 +/-0.0929 0.163 pCi/g Europium-ISS U 0.01 93 +/-0.0652 0.0578 +/-0.0652 0.116 pCi/g Lead-21 2 0.578 +/-0.0794 0.0313 +/-0.0794 0.0626 pCi/g Lead-214 0.455 +/-0.102 0.0446 +/-0.102 0.0892 pCi/g Manganese-54 U 0.0119 +/-0.0271 0.0243 +/-0.0271 0.0486 pCi/g Niobium-94 U 0.0158 +/-0.0263 0.0231 +/-0.0263 0.0462 pCi/g Potassium-40 9.79 +/-1.05 0,183 +/-1.05 0.366 pCi/g Radium-226 0.415 +/-0.124 0.0432 +/-0.124 0.0864 pCi/g Silver-108m U 0.0 194 +/-0.0243 0.0222 +/-0.0243 0.0444 pCi/g Thallium-208 0.165 +/-0.0506 0.0242 +/-0.0506 0.0484 pCi/g Rad Gas Flow Proportional Counting GFPC, 5r90, solid-ALL FSS Strontium-90 U - 0.00512 +/-0.0167 0.0149 +/-0.0167 0.0353 pCi/g KSIJI 03/12/07 1532 615740 Rad Liquid Scintillation Analysis LSC', Tritium Dist, Solid - 3 pCi/g Tritium U -0.322 +/-1.24 1.05 +/-1.24 2.19 pCi/eg AXD2 03/08/07 2156 615550 44
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address :362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 931 2-0005-006F Project: YANK0 1204 Sample ID: 181852006 Client ID: YANKOG 1 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Liquid Scintillation Analysis Liquid Scint C14, Solid All, FSS Carbon-14 U -0.0845 +/-0.0856 0.0737 +1-0.0856 0.151 pCi/g AXD2 03/08/07 2153 615551 Liquid Scint FeSS, Solid-ALL FSS Iron-55 U -12 +/-44.1 30.3 +/-44.1 63.1 pCi/g MXPI 03/10/07 1858 615544 Liquid Semin Ni63, Solid-ALL FSS Nickel-63 U -11.2 +/-10.9 9.54 +/-10.9 19.7 pCi/g MXPI 03/12/07 1748 615546 Liquid Semin Tc99, Solid-ALL FSS Technetium-99 U -0.0998 +/-0.210 0.179 +/-0.210 0.367 pCi/g MXPI 03/12/07 1125 615548 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I DOE EML HASL-300, Am-05-RC Modified 2 DOE EML HASL-300, Pu-I I-RC Modified 3 DOE EML HASL-300, Pu- I l-RC Modified 4 EML HASL 300, 4.5-2.3 5 EPA 905.0 Modified 6 EPA 906.0 Modified 7 EPA EERF C-01 Modified 8 DOE RESL Fe-I, Modified 9 DOE RESL Ni-I, Modified 10 DOE RESL Ni-I, Modified II DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits Americium-243 Tracer Alphaspec Am24l, Cm, Solid ALL 85 (15%-I125%)
Americium-243 Tracer Alphaspec Am24I, Cm, Solid ALL 85 (15%-125%)
Plutonium-242 Tracer Aiphaspec Pu, Solid-ALL FSS 96 (15%-125%)
Plutonium-242 Tracer Alphaspec Pu, Solid-ALL FSS 96 (15%-I125%)
Plutonium-242 Tracer Liquid Scint Pu24I, Solid-ALL F5 77 (25%-I125%)
Plutonium-242 Tracer Liquid Scint Pu241, Solid-ALL FS 77 (25%-I125%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils P04* 002332 Client Sample ID: 931 2-0005-006F Project: YANK0 1204 Sample ID: 181852006 Client ID: YANKOO 1 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Strontium Carrier GFPC, Sr90, solid-ALL FSS 95 (25%-I125%)
Strontium Carrier GFPC, SrOO, solid-ALL ESS 95 (25%-1 25%)
lron-59 Tracer Liquid Scint Fe55, Solid-ALL FS 78 (15%-125%)
Iron-59 Tracer Liquid Scint Fe55, Solid-ALL FS 78 (15%-125%)
Nickel Carrier Liquid Scint Ni63, Solid-ALL FS 90 (25%-I125%)
Nickel Carrier Liquid Scint Ni63, Solid-ALL ES 90 (25%-I125%)
Technetium-99m Tracer Liquid Scint Tc99, Solid-ALL FS 98 (15%-125%)
Technetium-99m Tracer Liquid Scint Tc99, Solid-ALL FS 98 (15%-I 25%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value isestimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration isnot detected above the detection limit R Sample results are rejected
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
46
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 931 2-0005-007F Project: YANK0 1204 Sample ID: 181852007 Client ID: YANK0O I Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 7.12%
Parameter Qualifier Result Ui icertainty LC TPU MDA Units DF Analyst Date Time Batch ý Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.496 +/-0.114 0.0374 +/-0.114 0.0748 pCi/g MJHI 03/08/07 1613 615799 Americium-241 U 0.0808 - -/-0.0715 0.0604 +/-0.0715 0.12 1 pCi/g Bismuth-212 0.344 +/-0.139 0.0797 +/-0.139 0.159 pCi/g Bismuth-214 0.389 +/-0.059 0.01 94 +/-0.059 0.0388 pCi/g Cesium-134 U 0.0179 /1-0.0191 0.0131 +/-0.0191 0.0262 pCi/g Cesium-] 37 U 0.0211 -/-0.0132 0.0111 +/-0.0132 0.0222 pCi/g Cobalt-60 U -0.00837 1-/-0.0124 0.00972 +/-0.0124 0.0194 pCi/g Europium-152 U -0.00969 -/-0.0409 0.0296 +/-0.0409 0.0591 pCi/g Europium-154 U -0.0122 -/-0.0385 0.0316 +/-0.03 85 0.0632 pCi/g Europium-155 U 0.0383 4/-0.0407 0.0322 +/-0.0407 0.0644 pCi/g Lead-21 2 0.495 - -/-0.0504 0.0165 +/-0.0504 0.0331 pCi/g Lead-214 0.419 -/-0.0607 0.0194 +/-0.0607 0.0388 pCi/g Manganese-54 U 0.01 52 -/-0.0146 0.0118 +/-0.0146 0.0235 pCi/g Niobium-94 U 0.00233 +/-0.012 0.0103 +/-0.012 0.0205 pCi/g Potassium-40 9.50 +/-0.784 0.0791 +/-0.784 0.158 pCi/g Radium-226 0.389 +/-0.059 0.01 94 +/-0.059 0.0388 pCi/g Silver-108m U -0.00559 -/_0.0111 0.00954 +/-0.0111 0.0191 pCi/g Thallium-208 0.159 /I-0.0273 0.0101 +/-0.0273 0.0202 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U -0.013 +/-0.0205 0.0192 +/-0.0205 0.0446 pCi/g KSDI 03/12/07 1532 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 IMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits 47
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-007F Project: YANK01204 Sample ID: 181852007 Client ID: YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pt Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 85 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL ESS 85 (25%-I 25%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
131 Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +I-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
48
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 931 2-0005-008F Project: YANK01204 Sample ID: 181852008 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 4.82%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.503 +/-0.0929 0.0263 +/-0.0929 0.0526 pCi/g MIHI 03/08/07 1937 615799 Americium-241 U -0.00279 +/-0.0566 0.0471 +/-0.0566 0.0942 pCi/g Bismuth-212 0.290 +/-0.133 0.0595 +/-0.133 0.119 pCi/g Bismuth-214 0.369 +/-0.0573 0,0151 +/-0.0573 0.0301 pCi/g Cesium-134 UI 0.00 +/-0.0196 0.0101 +/-0.0196 0.0201 pCilg Cesium-137 U 0.000293 +/-0.00981 0.00839 +/-0.00981 0.0168 pCilg Cobalt-60 U 0.0023 +/-0.011 0.00824 +/-0.011 0.0165 pCi/g Europium-152 U -0.0117 +/-0.0271 0.02 12 +/-0.0271 0.0423 pCi/g Europium-154 U 0.0173 +/-0.031 0.0274 +/-0.031 0.0548 pCi/g Europium-ISS U 0.0166 +/-0.0324 0.0264 +/-0.0324 0.0529 pCi/g Lead-212 0.528 +/-0.0502 0.0121 +/-0.0502 0.0242 pCi/g Lead-214 0.408 +/-0.0527 0.0152 +/-0.0527 0.0303 pCi/g Manganese-54 U 0.0133 +/-0.0114 0.00805 +/-0.0114 0.0161 pCi/g Niobium-94 U -0.00521 +/-0.00913 0.00756 +/-0.00913 0.0151 pCi/g Potassium-40 9.98 +/-0.702 0.0764 +/-0.702 0.153 pCi/g Radium-226 0.369 +/-0.0573 0.0151 +/-0.0573 0.0301 pCi/g Silver-108m U -0.0 12 +/-0.00897 0.00686 +/-0.00897 0.0137 pCi/g Thallium-208 0.142 +/-0.023 0.00724 +/-0.023 0.0145 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U 0.0399 +/-0.0286 0.0185 +/-0.0286 0.0435 pCi/g KSDI 03/12/07 1532 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery % Acceptable Limits 49
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-008F Project: YANK01204 SampleID: 181852008 Client ID: YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, SrOO, solid-ALL ESS 82 (25%-125%)
Strontium Carrier GFPC, SrOO, solid-ALL FSS 82 (25%-125%)
Notes:
The Qualifiers in this report are defined as follows:
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD1 Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by CC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +f-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address :362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 931 2-0005-009F Proiect: YANK0 1204 Sample ID: 18 1852009 Client ID: YANKOO I Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 4.75%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-229 0.390 +1-0.108 0.040 +/-0.109 0.080 pCi/g MJHI 03/08/07 1926 61 5799 Americium-241 U 0.0143 -+/-0.0597 0.047 +/-0.0597 0.094 pCi/g Bismuth-212 0.339 +/-0.161 0.0768 +/-0.161 0.154 pCi/g Bismuth-214 0.429 +/-0.0683 0.0207 +/-0.0683 0.0414 pCi/g Cesium-134 UI 0.00 -ý/-0.0209 0.0139 +/-0.0209 0.0278 pCi/g Cesium-137 U 0.00859 -F/-0.01 42 0.0111 +/-0.0142 0.0222 pCi/g Cobalt-60 U 0.00263 /-0.0 131 0.0115 +/-0.0131 0.0229 pCi/g Europium-152 U 0.0272 -F/-0.0554 0.0291 +/-0.0554 0.0581 pCi/g Europium-154 U -0.00617 -F/-0.0379 0.0324 +/-0.0379 0.0648 pCi/g Europium-ISS U 0.0301 -F/-0.0313 0.032 +/-0.0313 0.0639 pCi/g Lead-212 0.511 -ý/-0.0556 0.0161 +/-0.0556 0.0322 pCi/g Lead-214 0.452 -F/-0.0643 0.0203 +/-0.0643 0.0407 pCi/g Manganese-54 U 0.00877 -F/-0.0 158 0.010 +/-0.0158 0.020 pCi/g Niobium-94 U -0.00697 -F/-0.0l 116 0.00977 +/-0.0116 0.01 95 pCi/g Potassium-40 9.11 +/-0.742 0.100 +/-0.742 0.200 pCi/g Radium-226 0.429 F/-0.0683 0.0207 +/-0,0683 0.0414 pCi/g Silver-1O8m U -0.00771 -F/-0.0 133 0.00949 +/-0.0133 0.019 pCi/g Thallium-208 0.141 -ý/-0.0253 0.011 +/-0.0253 0.0219 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0228 - F/-0.0283 0.0207 +/-0.0283 0.048 pCi/g KSDI 03/12/07 1532 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 1MB] 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits 51
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-009F Project: YANK01204 Sample ID: 181852009 Client ID: YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 76 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 76 (25%-I 25%)
Notes:
The Qualifiers in this report are defined as follows:
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 931 2-0005-OIOF Project: YANK01204 Sample ID: 181852010 Client ID: YANKOO I Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 6%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Di Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL ['55 226 In growth Waived Actinium-228 0.740 +/-0.153 0.0381 +/-0.153 0.0762 pCi/g MJHI 03/08/07 1927 615799 Americium-241 U 0.0409 +/-0.0601 0.0499 +/-0.0601 0.0997 pCi/g Bismuth-212 0.458 +/-0.159 0.0795 +/-0.159 0.159 pCilg Bismuth-214 0.586 +/-0.0756 0.021 +/-0.0756 0.0419 pCilg Cesium-134 U 0.026 +/-0.0166 0.0137 +/-0.0166 0.0273 pCilg Cesium-137 U 0.0202 +/-0.0122 0.0106 +/-0.0122 0.0212 pCi/g Cobalt-60 U 0.00977 +/-0.0136 0.0119 +/-0.0136 0.0238 pCi/g Europium-152 U 0.0356 +/-0.0473 0.0304 +/-0.0473 0.0607 pCi/g Europium-154 U -0.00151 +/-0.0439 0.0368 +/-0.0439 0.0736 pCi/g Europium-ISS U 0.0281 +/-0.0475 0.0354 +/-0.0475 0.0707 pCi/g Lead-212 0.723 +/-0.069 0.0179 +/-0.069 0.0358 pCi/g Lead-214 0.680 +/-0.0827 0.0209 +/-0.0827 0.0417 pCi/g Manganese-54 U -0.00695 +/-0.0128 0.0108 +/-0.0128 0.0217 pCi/g Niobium-94 U 0.00509 +/-0.0123 0.0106 +/-0.0123 0.0211 pCi/g Potassium-40 12.4 +/-0.931 0.0956 +/-0.931 0.191 pCi/g Radium-226 0.586 +/-0.0756 0.021 +/-0.0756 0.0419 pCi/g Silver-108m U -0.00698 +/-0.0115 0.00983 +/-0.0115 0.0196 pCi/g Thallium-208 0.237 +/-0.0337 0.0106 +/-0.0337 0.0211 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.000577 +/-0.0249 0.0208 +/-0.0249 0.0482 pCi/g KSDI 03/12/07 1532 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 IMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-OIOF Project: YANK01204 Sample ID: 181852010 Client ID: YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery % Acceptable Limits Strontium Carrier GFPC, SrOO, solid-ALL ESS 71 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 71 (25%-125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by CC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
54
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. 3ack McCarthy Project: Soils P04* 002332 Client Sample ID: 9312-0005-01 IF Project: YANK01204 Sample ID: 181852011 Client ID: YANKOOI Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 9.39%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.577 +/-0.111 0.0359 +/-0.111 0.0717 pCi/g MJHI 03/08/07 1930 615799 Americium-241 U 0.0137 +/-0.0773 0.0627 +/-0.0773 0.125 pCi/g Bismuth-212 0.375 +/-0.198 0.0747 +/-0.198 0.149 pCi/g Bismuth-214 0.402 +/-0.0631 0.0196 +/-0.0631 0.0392 pCi/g Cesium-134 U 0.020 +/-0.0225 0.0129 +/-0.0225 0.0258 pCi/g Cesium-137 U 0.0146 +/-0.0261 0.0097 +/-0.0261 0.0194 pCi/g Cobalt-60 U 0.00248 +/-0.0127 0.0108 +/-0.0127 0.0216 pCi/g Europium-152 U 0.00579 +/-0.037 0.028 +/-0.037 0.0559 pCi/g Europium-154 U -0.0143 +/-0.0426 0.0349 +/-0.0426 0.0699 pCi/g Europium-I 55 UI 0.00 +/-0.056 0.0315 +/-0.056 0.0631 pCi/g Lead-212 0.553 +/-0.0702 0.0161 +/-0.0702 0.0322 pCi/g Lead-214 0.456 +/-0.0654 0.0196 +/-0.0654 0.0392 pCi/g Manganese-54 U -0.00597 +/-0.01 22 0.00987 +/-0.0122 0.0197 pCi/g Niobium-94 U 0.00404 +/-0.0113 0.00977 +/-0.0113 0.0195 pCi/g Potassium-40 10.4 +/-0.854 0.0883 +/-0.854 0.177 pCi/g Radium-226 0.402 +/-0.0631 0.0196 +/-0.0631 0.0392 pCi/g Silver-108m U 0.00183 +/-0.0132 0.00908 +/-0.0132 0.0181 pCi/g Thallium-208 0.150 +/-0.0317 0.0101 +/-0.0317 0.0203 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL ESS Strontium-90 U 0.0248 +/-0.029 0.0202 +/-0.029 0.0486 pCi/g KSDI 03/12/07 1532 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 2 EPA 905.0 Modified
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - wvww.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 93 12-0005-0111F Project: YANKOI1204 Sample ID: 181852011 Client ID: YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GEPC, Sr90, solid-ALL FSS 61 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL ESS 61 (25%-125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
Ul Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +f-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 93 12-0005-01IIFS Project: YANK0 1204 Sample ID: 181852012 Client ID: YANKOO 1 Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 9.5 1%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.473 +/-0.121 0.0374 +/-0.121 0.0748 pCi/g MIHI 03/08/07 1928 615799 Americium-241 U 0.0521 +/-0.0616 0.0479 +/-0.0616 0.0957 pCi/g Bismuth-212 0.394 +/-0.173 0.0857 +/-0.173 0.171 pCi/g Bismuth-214 0.410 +/-0.0714 0.0199 +/-0.0714 0.0399 pCi/g Cesium-134 U 0.01 54 +/-0.0211 0.0142 +/-0.0211 0.0284 pCi/g Cesium-I 37 0.0242 +/-0.018 0.0111 +/-0.018 0.0221 pCi/g Cobalt-60 U 0.00214 +/-0.0145 0.0124 +1-0.0145 0.0248 pCilg Europium-152 U 0.00724 +/-0.0389 0.030 +/-0.0389 0.060 pCi/g Europium-154 U 0.0336 +/-0.0559 0.0392 +/-0.0559 0.0784 pCi/g Europium-ISS U 0.00489 +/-0.0361 0.0321 +1-0.0361 0.0642 pCi/g Lead-212 0.493 +/-0.0517 0.0168 +/-0.0517 0.0337 pCi/g Lead-214 0.467 +/-0.0725 0.021 +/-0.0725 0.0419 pCi/g Manganese-54 U 0.00363 +/-0.0151 0.0113 +/-0.0151 0.0226 pCi/g Niobium-94 U 0.0131 +/-0.0124 0.0112 +/-0.0124 0.0225 pCi/g Potassium-40 9.87 +/-0.834 0.0937 +/-0.834 0.187 pCi/g Radium-226 0.410 +/-0.0714 0.0199 +/-0.0714 0.0399 pCi/g Silver-108m U -0.00577 +/-0.0123 0.0103 +/-0.0123 0.0206 pCi/g Thallium-208 0.166 +/-0.028 0.0108 +/-0.028 0.0215 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0223 +/-0.0281 0.0205 +/-0.0281 0.0478 pCi/g KSD1 03/12/07 1533 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 2 EPA 905.0 Modified Surrogate/Trracer recovery Test Recovery% Acceptable Limits
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.comn Certificate of Analysis Company :Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-01IIFS Project: YANKOI1204 Sample ID: 181852012 Client ID: YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 79 (25%-1.25%)
Strontium Carrier GFPC, SrOO, solid-ALL FSS 79 (25%-1 25%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected
Ul Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
-9R
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-01 2F Project: YANKO 1204 Sample ID: 181852013 Client ID: YANKOO 1 Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 6.6%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.552 +/-0.114 0.0375 +/-0.114 0.075 pCilg MJH1 03/08/07 1928 615799 Americium-241 U 0.000738 +/-0.0602 0.0497 +/-0.0602 0.0994 pCi/g Bismuth-212 0.418 +/-0.148 0.0826 +/-0.148 0.165 pCi/g Bismuth-214 0.372 +/-0.0655 0.0197 +/-0.0655 0.0394 pCi/g Cesium-I 34 UI 0.00 +/-0.0234 0.0133 +/-0.0234 0.0266 pCi/g Cesium-137 U -0.0057 +/-0.0134 0.0112 +/-0.0134 0.0223 pCi/g Cobalt-60 U 0.00834 +/-0.0146 0.0112 +/-0.0146 0.0223 pCi/g Europium-152 U -0.006 +/-0.0355 0.0274 +/-0.0355 0.0547 pCi/g Europium-154 U -0.0209 +/-0.0396 0.0321 +/-0.0396 0.0641 pCi/g Europium-ISS U 0.0285 +/-0.0392 0.0321 +/-0.0392 0.0641 pCi/g Lead-212 0.518 +/-0.0525 0.0153 +/-0.0525 0.0305 pCi/g Lead-214 0.416 +/-0.058 0.01 94 +/-0.058 0.0388 pCi/g Manganese-54 U 0.00526 +/-0.0128 0.00961 +/-0.0128 0.0192 pCi/g Niobium-94 U 0.00204 +/-0.0115 0.00984 +/-0.0115 0.0197 pCi/g Potassium-40 9.46 +/-0.761 0.0864 +/-0.761 0.173 pCi/g Radium-226 0.372 +/-0.0655 0.0197 +/-0.0655 0.0394 pCi/g Silver-108m U -0.00251 +/-0.0106 0.00928 +/-0.0106 0.0185 pCi/g Thallium-208 0.183 +/-0.0287 0.0102 +/-0.0287 0.0205 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0013 +/-0.0222 0.0184 +/-0.0222 0.0437 pCi/g KSDI 03/12/07 1533 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits
-99
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils P04* 002332 Client Sample ID: 9312-0005-012F Project: YANK01204 Sample ID: 181852013 Client ID: YANKOO I Vol. Recv.:
Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 75 (25%-125%)
Strontium Carrier GFPCI Sr90, solid-ALL FSS 75 (25%-125%)
Notes:
The Qualifiers in this report are defined as follows:
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-01 3F Project: YANK0 1204 Sample ID: 181852014 Client ID: YANKOO 1 Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 7.6%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.527 +/-0.106 0.0353 +/-0.106 0.0705 pCi/g MJHI 03/08/07 1929 615799 Americium-241 U 0.0526 +/-0.056 0.0473 +/-0.056 0.0945 pCilg Bismuth-212 0.248 +/-0.144 0.0707 +/-0.144 0.141 pCilg Bismuth-214 0.377 +/-0.0574 0.0195 +/-0.0574 0.0389 pCilg Cesium-134 UI 0.00 +/-0.0189 0.0118 +/-0.0189 0.0236 pCilg Cesium-137 U 0.0132 +/-0.0179 0.00923 +/-0.0179 0.0185 pCilg Cobalt-60 U 0.000876 +/-0.0117 0. 00983 +/-0.0117 0.0197 pCi/g Europium-152 U -0.0295 +/-0.0374 0.0262 +/-0.0374 0.0525 pCi/g Europium-154 U 0.0157 +/-0.040 0.0345 +/-0.040 0.0689 pCi/g Europium-ISS U 0.0201 +/-0.0364 0.0295 +/-0.0364 0.0589 pCi/g Lead-212 0.478 +/-0.0471 0.0148 +/-0.0471 0.0296 pCi/g Lead-214 0.395 +/-0.0569 0.0194 +/-0.0569 0.0388 pCi/g Manganese-54 U -0.00766 +/-0.0135 0.0104 +/-0.0135 0.0209 pCi/g Niobium-94 U -0.00213 +/-0.0121 0.00874 +/-0.0121 0.0175 pCi/g Potassium-40 9.50 +/-0.806 0.0826 +/-0.806 0.165 pCi/g Radium-226 0.377 +/-0.0574 0.0195 +/-0.0574 0.0389 pCi/g Silver-108m U -0.00361 +/-0.00984 0.00851 +/-0.00984 0.017 pCi/g Thallium-208 0.161 +/-0.0297 0.010 +/-0.0297 0.020 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.00993 +/-0.0199 0.0151 +/-0.020 0.036 pCi/g KSDI 03/12/07 1533 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analy:sis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-013F Project: YANK01204 Sample ID: 181852014 Client ID: YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 91 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 91 (25%-125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
62
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address :362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils P04* 002332 Client Sample ID: 9312-0005-01 4F Project: YANK01 204 Sample ID: 181852015 Client ID: YANK001 Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 4.98%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Rad Alpha Spec Analysis Aiphaspec Am24l, Cm, Solid ALL FSS Americium-241 U 0.0745 +/-0.193 0.131 +/-0.193 0.382 pCi/g DXH2 03/08/07 0756 615440 Curium-242 U -0.0218 +/-0.0942 0.0578 +/-0.0943 0.239 pCi/g Curium-243/244 U 0.106 +/-0.227 0.153 +/-0.227 0.426 pCi/g Aiphaspec Pu, Solid-ALL FSS Plutonium-238 U -0.0565 +/-0.111 0.114 +/-0.112 0.303 pCi/g DXH2 03/08/07 1508 615441 Plutonium-239/240 U -0.101 +/-0.144 0.149 +/-0.145 0.373 pCi/g Liquid Scint Pu24J, Solid-ALL FSS Plutonium-241 U -2.03 +/-5.73 4.92 +/-5.73 10.5 pCi/g DXH2 03/09/07 0948 615442 Rad Gamma Spec Analysis Gamnma, Solid- FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.456 +/-0.134 0.0592 +/-0.134 0.118 pCi/g MIHI 03/08/07 1930 615799 Americium-24 I 3.93 +/-0.368 0.0582 +/-0.368 0.116 pCi/g Bismuth-212 0.343 +/-0.252 0.106 +/-0.252 0.211 pCi/g Bismuth-214 0.357 +/-0.0648 0.0255 +/-0.0648 0.051 pCi/g Cesium-134 U 0.0142 +/-0.019 0.0171 +/-0.019 0.0341 pCi/g Cesium-] 37 2.37 +/-0.207 0.01 39 +/-0.207 0.0277 pCi/g Cobalt-60 2.61 +/-0.154 0.0111 +/-0.154 0.0222 pCi/g Europium-1 52 U -0.00908 +/-0.0491 0.0382 +/-0.0491 0.0763 pCi/g Europium-154 U -0.0141 +/-0.0409 0.0338 +/-0.0409 0.0676 pCi/g Europium-ISS U 0.0174 +/-0.0424 0.0391 +/-0.0424 0.0781I pCi/g Lead-21 2 0.483 +/-0.0545 0.022 +/-0.0545 0.044 pCi/g Lead-214 0.395 +/-0.0648 0.0278 +/-0.0648 0.0555 pCi/g Manganese-54 U -0.00232 +/-0.0174 0.01 52 +/-0.0174 0.0303 pCi/g Niobium-94 U 0.00575 +/-0.0149 0.0128 +/-0.0149 0.0256 pCi/g Potassium-40 9.35 +/-0.693 0.0895 +/-0.693 0.179 pCi/g Radium-226 0.357 +/-0.0648 0.0255 +/-0.0648 0.051 pCi/g Silver-108m U-0.000583 +/-0.016 0.0141 +/-0.016 0.0282 pCi/g Thallium-208 0.136 +/-0.0306 0.0138 +/-0.0306 0.0275 pCi/g Rad Gas Flow Proportional Counting GFPC, 5r90, solid-ALL FSS Strontium-90 U 0.0267 +/-0.0267 0.0184 +/-0.0267 0.043 6 pCi/g KSDI 03/12/07 1533 615740 Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCi/g Tritium Tritium-0.747 ~~U +/-1.22 1.05 +/-1.22 2.19 pi/AX20087259650 pCi/g AXD2 03/08/07 2259 615550
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address :362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-014F Project: YANK01 204 Sample ID: 181852015 Client ID: YANKOG 1 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Anallyst Date Time Batch D~
Rad Liquid Scintillation Analysis Liquid Scint C04, Solid All, FSS.
Carbon- 14 U -0.051 +/-0.0881 0.0751 +/-0.0881 0.154 pCi/g AXD2 03/08/07 2254 615551 Liquid Scint FeSS, Solid-ALL FSS Iron-55 U 17.2 +/-46.6 31.4 +/-46.6 65.4 pCi/g MXP1 03/10/07 1915 615544 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U -16.2 +/-12.5 10.9 +/-12.5 22.2 pCi/g MXPI 03/10/07 2143 615546 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 16.2 +/-0.503 0.184 +/-0.642 0.378 pCi/g MXP1 03/12/07 1157 615548 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I DOE EML HASL-300, Am-05-RC Modified 2 DOE EML HASL-300, Pu- Il-RC Modified 3 DOE EML HASL-300, Pu- I1-RC Modified 4 DOE EML HASL-300, Pu- I1-RC Modified 5 EML HASL 300,4.5.2.3 6 EPA 905.0 Modified 7 EPA 906.0 Modified 8 EPA EERF C-0lI Modified 9 DOE RESL Fe-I, Modified 10 DOE RESL Ni-I, Modified I1I DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery % Acceptable Limits Americium-243 Tracer Aiphaspec Am24l, Cm, Solid ALL 86 (15%-125%)
Americium-243 Tracer Alphaspec Am241, Cm, Solid ALL 86 (15%-125%)
Plutonium-242 Tracer Alphaspec Pu, Solid-ALL FSS 85 (15%-I 25%)
Plutonium-242 Tracer Alphaspec Pu, Solid-ALL FSS 85 (15%-I125%)
Plutonium-242 Tracer Liquid Scint Pu24 I, Solid-ALL Fý 92 (25%-I125%)
Plutonium-242 Tracer Liquid Scint Pu24l, Solid-ALL FS 92 (25%-I125%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils P04* 002332 Client Sample ID: 9312-0005-01 4F Project: YANK01 204 Sample ID: 181852015 Client ID: YANKOO 1 Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Strontium Carrier GFPC, Sr90, solid-ALL FSS 79 (25%-I 25%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 79 (25%-I 25%)
Iron-59 Tracer Liquid Scint Fe55, Solid-ALL FS 73 (15%-I125%)
Iron-59 Tracer Liquid Scint Fe55, Solid-ALL FS 73 (15%-I 25%)
Nickel Carrier Liquid Scint Ni63, Solid-ALL FS 57 (25%-I125%)
Nickel Carrier Liquid Scint Ni63, Solid-ALL FS 57 (25%-I 25%)
Technetium-99m Tracer Liquid Scint Tc99, Solid-ALL FS 94 (15 %-125%)
Technetium-99m Tracer Liquid Scint Tc99, Solid-ALL FS 94 (15 %-125%)
Notes:
The Qualifiers in this report are defined as follows:
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jacli:McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-015F Project: YANK0 1204 Sample ID: 181852016 Client ID: YANKOO 1 Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 5.93%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Rad Alpha Spec Analysis Aiphaspec Am24J, Cm, Solid ALL FSS Americium-241 U -0.0648 +/-0.0617 0.0968 +/-0.0623 0.297 pCi/g DXH2 03/08/07 0756 615440 Curium-242 U 0.00157 +/-0.0855 0.0706 +/-0.0855 0.248 pCi/g Curium-243/244 U -0.09 +/-0.100 0.128 +/-0.101 0.359 pCi/g Alphaspec Pu, Solid-ALL FSS Plutonium-238 U 0.00124 +/-0.0671 0.0554 +/-0.067 1 0.195 pCi/g DXH2 03/08/07 0756 615441 Plutonium-239/240 U 0.0395 +I-0.0892 0.048 +/-0.0893 0.180 pCi/g Liquid Scint Pu24], Solid-ALL FSS Plutonium-241 U -2.19 +/-6.21 5.33 +/-6.21 11.3 pCi/g DXH2 03/09/07 1005 615442 Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.538 +/-0.113 0.0327 +/-0.113 0.0653 pCi/g MJH1 03/08/07 1930 615799 Americium-241 U -0.0262 i-I-0.0536 0.0419 +/-0.0536 0.0838 pCi/g Bismuth-212 0.331 +/-0.169 0.0766 +/-0.169 0.153 pCi/g Bismuth-214 0.387 +I-0.061 3 0.01 97 +/-0.0613 0.0394 pCi/g Cesium-] 34 UI 0.00 +1-0.015 0.01 27 +/-0.015 0.0253 pCi/g Cesium-] 37 U 0.0201 +/-0.016 0.0104 +/-0.016 0.0208 pCi/g Cobalt-60 U 0.00679 +/-0.0118 0.01 05 +/-0.0118 0.021 pCi/g Europium-1 52 U 0.00621 +/-0.0313 0.0272 +/-0.0313 0.0544 pCi/g Europium-154 U 0.00793 +/-0.0381 0.0331 +/-0.0381 0.0661 pCi/g Europium-ISS U 0.0283 +/-0.0483 0.030 +/-0.0483 0.060 pCi/g Lead-212 0.513 +/-0.0504 0.0155 +/-0.0504 0.031 pCi/g Lead-214 0.462 +/-0.0589 0.0196 +/-0.0589 0.0392 pCi/g Manganese-54 U 0.006 +/-0.0147 0.01 05 +/-0.0147 0.0209 pCi/g Niobium-94 U 0.00489 +/-0.0111 0.00979 +/-0.0111 0.01 96 pCi/g Potassium-40 9.80 +/-0.785 0.0797 +/-0.785 0.159 pCi/g Radium-226 0.387 +/-0.0613 0.0197 +/-0.0613 0.0394 pCi/g Silver-108m U -0.00889 +/-0.0112 0.00915 +/-0.0112 0.0183 pCi/g Thallium-208 0.161 +/-0.0287 0.0101 +/-0.0287 0.0201 pCi/g Rad Gas Flow Proportional Counting GFPC, 5r90, solid-ALL FSS Strontium-90 U 0.0136 */-0.0257 0.0197 +/-0.0257 0. 045 8 pCi/g KSDI 03/12/07 1533 615740 Rad Liquid Scintillation Analysis LSC, Tritium Dist, Solid - 3 pCi/g Tritium U -1.46 +/-1.48 1.30 +/-1.48 2.70 pCi/g AXD2 03/09/07 0001 615550 f;6;
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 00233?
Client Sample ID: 93 12-0005-015F Project: YANK01204 Sample ID: 181852016 Client ID: YANK00 I Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Liquid Scintillation Analysis Liquid Scint 014, Solid All, FSS Carbon-14 U -0.0872 +/-0.0883 0.076 +/-0.0883 0.156 pCi/g AXD2 03/08/07 2356 615551 Liquid Scint FeSS, Solid-ALL FSS Iron-55 U 2.45 +/-48.3 32.9 +/-48.3 68.6 pCi/g MXPI 03/10/07 1931 615544 Liquid Scint Ni63, Solid-ALL FSS Nickel-63 U -13.3 +/-10.9 9.59 +/-10.9 19.8 pCi/g MXPI 03/12/07 1804 615546 Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U -0.241 +/-0.209 0.182 +/-0.209 0.373 pCi/g MXPI 03/12/07 1229 615548 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I DOE EML HASL-300, Am-05-RC Modified 2 DOE EML HASL-300, Pu- I I1-RC Modified 3 DOE EML HASL-300, Pu- I I-RC Modified 4 EML HASL 300, 4.5.2.3 5 EPA 905.0 Modified 6 EPA 906.0 Modified 7 EPA EERF C-0lI Modified 8 DOE RESL Fe-I, Modified 9 DOE RESL Ni-I, Modified 10 DOE RESL Ni-I, Modified II DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits Americium-243 Tracer Alphaspec Am24I, Cm, Solid ALL 90 (15%-125%)
Americium-243 Tracer Alphaspec Am24I, Cm, Solid ALL 90 (15%-125%)
Plutonium-242 Tracer Alphaspec Pu. Solid-ALL FSS 93 (15%-125%)
Plutonium-242 Tracer Alphaspec Pu, Solid-ALL FSS 93 (15%-I125%)
Plutonium-242 Tracer Liquid Scint Pu24I, Solid-ALL Fý 86 (25%-1 25%)
Plutonium-242 Tracer Liquid Scint Pu24I, Solid-ALL Fý 86 (25%-1 25%)
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-015F Project: YANK0l1204 Sample ID: 181852016 Client ID: YANK00l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P' Strontium Carrier GFPC, Sr90, solid-ALL FSS 77 (25%-I125%)
Strontium Carrier GFPC, SrOO, solid-ALL FSS 77 (25%-I125%)
Iron-59 Tracer Liquid Scint Fe55, Solid-ALL FS 74 (15%-125%)
lron-59 Tracer Liquid Scint Fe55, Solid-ALL FS 74 (15%-125%)
Nickel Carrier Liquid Scint Ni63, Solid-ALL FS 88 (25%-I125%)
Nickel Carrier Liquid Scint Ni63, Solid-ALL FS 88 (25%-I 25%)
Technetium-99m Tracer Liquid Scint Tc99, Solid-ALL FS 95 (15%-125%)
Technetium-99m Tracer Liquid Scint Tc99, Solid-ALL FS 95 (15%-125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GCIMS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - wvww.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address :362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-01 6B Project: YANKO 1204 Sample ID: 181852017 Client ID: YANKOO 1 Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 6.94%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.473 +/-0.132 0.0487 +/-0.132 0.0974 pCi/g MJHI1 03/08/07 1931 615799 Americium-241 U 0.0128 +/-0.0271 0.0223 +/-0.0271 0.0445 pCi/g Bismuth-212 0.562 +/-0.209 0.110 +/-0.209 0.220 pCi/g Bismuth-214 0.476 +/-0.0833 0.0261 +/-0.0833 0.0522 pCi/g Cesium-]134 U 0.0218 +/-0.0198 0.0169 +/-0.0198 0.0338 pCi/g Cesium-]137 U-0.000414 +/-0.0226 0.0157 +/-0.0226 0.0314 pCi/g Cobalt-60 U 0.00939 +/-0.0168 0.0146 +/-0.0168 0.0292 pCi/g Europium-152 U 0.0403 +/-0.0582 0.0338 +/-0.0582 0.0676 pCi/g Europium-154 U 0.0348 +/-0.0568 0.043 +/-0.0568 0.0859 pCi/g Europium-ISS U 0.0463 +/-0.0468 0.0343 +/-0.0468 0.0685 pCi/g Lead-212 0.486 +/-0.0577 0.0195 +/-0.0577 0.0389 pCi/g Lead-214 0.452 +/-0.0666 0.0247 +/-0.0666 0.0494 pCi/g Manganese-54 U 0.00442 +/-0.0168 0.0149 +/-0.0168 0.0297 pCi/g Niobium-94 U -0.00775 +/-0.0159 0.0132 +/-0.0159 0.0264 pCi/g Potassium-40 9.38 +/-0.760 0.120 +/-0.760 0.239 pCi/g Radium-226 0.476 +/-0.0833 0.0261 +/-0.0833 0.0522 pCi/g Silver-108m U 0.00854 +/-0.0143 0.0128 +/-0.0143 0.0256 pCi/g Thallium-208 0.132 +/-0.0358 0.0146 +/-0.0358 0.0292 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL ESS Strontium-90 U 0.00764 +/-0.0224 0.0176 +/-0.0224 0.0416 pCi/g KSDI 03/12/07 1533 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits 69
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - wvww.gel.com Certificate of Anallsis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-016B Project: YANK01204 Sample ID: 181852017 Client ID: YANKOOI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 78 (25%-I125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 78 (25%-125%)
Notes:
The Qualifiers in this report are defined as follows:
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD1 Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UL Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
70
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-01 7B Proiect: YANK01 204 Sample ID: 181852018 Client ID: YANK0OI Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 5.8 1%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.594 +/-0.110 0.0346 +/-0.110 0.0692 pCi/g MIHI 03/08/07 1932 615799 Americium-241 U 0.0229 +/-0.0176 0.015 +/-0.0176 0.0301 pCi/g Bismuth-212 0.405 +/-0.166 0.0756 +/-0.166 0.151 pCi/g Bismuth-214 0.408 +/-0.0599 0.0204 +/-0.0599 0.0407 pCi/g Cesium-134 U 0.0171 +/-0.0237 0.0129 +/-0.0237 0.0257 pCi/g Cesium-137 U 0.0147 +/-0.0189 0.0102 +/-0.0189 0.0205 pCi/g Cobalt-60 U -0.00141 +/-0.0119 0.00993 +/-0.0119 0.0199 pCilg Europium-152 U 0.00206 +/-0.0343 0.0254 +/-0.0343 0.0507 pCi/g Europium-154 U 0.0255 +/-0.041 0.0358 +1-0.041 0.0716 pCilg Europium-ISS U 0.0323 +/-0.0317 0.0243 +/-0.0317 0.0486 pCi/g Lead-212 0.559 +/-0.0646 0.0147 +/-0.0646 0.0295 pCi/g Lead-214 0.492 +/-0.0628 0.0178 +/-0.0628 0.0356 pCi/g Manganese-54 U 0.0127 +/-0.00991 0.00994 +/-0.00991 0.0199 pCi/g Niobium-94 U 0.00596 +/-0.0151 0.0096 +/-0.0151 0.0192 pCilg Potassium-40 9.94 +/-0.783 0.0868 +/-0.783 0.173 pCi/g Radium-226 0.408 +/-0.0599 0.0204 +/-0.0599 0.0407 pCi/g Silver-108m U -0.00888 +/-0.0101 0.00856 +/-0.0101 0.0171 pCi/g Thallium-208 0.173 +/-0.0269 0.00969 +/-0.0269 0.0194 pCilg Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U -0.00258 +/-0.0228 0.0196 +/-0.0228 0.0464 pCi/g KSDI 03/12/07 1533 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery % Acceptable Limits 71
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-017B Project: YANK01204 Sample ID: 181852018 Client ID: YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch I Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, SrOO, solid-ALL ESS 70 (25%-125%)
Strontium Carrier GFPC, Sr90, solid-ALL FSS 70 (25%-125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
72
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-01 8B Project: YANKO 1204 Sample ID: 181852019 Client ID: YANKOQI Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 7.1%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL ESS 226 Ingrowth Waived Actinium-228 0.503 +/-0.0974 0.0312 +1-0.0974 0.0623 pCi/g MIHI 03/08/07 1932 615799 Americium-241 U 0.0178 +/-0.0381 0.032 +/-0.0381 0.064 pCi/g Bismuth-212 0.276 +/-0.159 0.0713 +/-0.159 0.143 pCi/g Bismuth-214 0.353 +/-0.0558 0.0179 +/-0.0558 0.0358 pCi/g Cesium-134 UI 0.00 +/-0.0145 0.0113 +/-0.0145 0.0226 pCi/g Cesium-] 37 U 0.00515 +/-0.0137 0.0101 +/-0.0137 0.0203 pCi/g Cobalt-60 U 0.00328 +/-0.0116 0.00996 +/-0.0116 0.0199 pCi/g Europium-152 U -0.00245 +/-0.0372 0.0235 +/-0.0372 0.0469 pCi/g Europium-154 U 0.0261 +/-0.0344 0.0303 +/-0.0344 0.0606 pCi/g Europium- 155 U 0.0274 +/-0.0318 0.0262 +/-0.0318 0.0525 pCi/g Lead-21 2 0.464 +/-0.0451I 0.0131 +/-0.0451 0.0262 pCi/g Lead-214 0.447 +/-0.0567 0.0161 +/-0.0567 0.0321 pCi/g Manganese-54 U 0.00849 +/-0.0097 0.00829 +/-0.0097 0.0166 pCi/g Niobium-94 U -0.00234 +/-0.0103 0.00862 +/-0.0103 0.0172 pCi/g Potassium-40 9.44 +/-0.729 0.072 +/-0.729 0.144 pCi/g Radium-226 0.353 +/-0.0558 0.0179 +/-0.0558 0.0358 pCi/g Silver-108m U -0.00499 +/-0.0094 0.00811 +/-0.0094 0.0162 pCi/g Thallium-208 0.159 +/-0.0278 0.00889 +/-0.0278 0.0178 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL FSS Strontium-90 U 0.0281 +/-0.025 0.0169 +/-0.025 0.0399 pCi/g KSDI 03/12/07 1533 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 JMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits 71
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
.:Contact: Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-018B Project: YANKOI1204 Sample ID: 181852019 Client ID: YANKOOlI Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr9O, solid-ALL FSS.- 78 (25%-125%)
Strontium Carrier GFPC, SrOO, solid-ALL FSS 78 (25%-I125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
74
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company :Connecticut Yankee Atomic Power Address 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack MGCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-019B Proiect: YANK01204 Sample ID: 181852020 Client ID: YANKO0l Matrix: TS Vol. Recv.:
Collect Date: 01-MAR-07 Receive Date: 07-MAR-07 Collector: Client Moisture: 4.09%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch 1P Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.556 +/-0.124 0.0441 +/-0.124 0.0882 pCilg MIHI 03/08/07 1935 615799 Americium-241 U 0.0191 +/-0.0201 0.0166 +/-0.0201 0.0331 pCi/g Bismuth-212 0.436 +/-0.197 0.0902 +/-0.197 0.180 pCi/g Bismuth-214 0.418 +/-0.072 0.0212 +/-0.072 0.0423 pCi/g Cesium-134 U 0.0236 +/-0.0164 0.0153 +/-0.0164 0.0306 pCi/g Cesium-137 U 0.00618 +/-0.0188 0.0118 +/-0.0188 0.0236 pCi/g Cobalt-60 U -0.00722 +/-0.0176 0.0143 +/-0.0176 0.0285 pCi/g Europium- 152 U -0.0138 +/-0.0592 0.0296 +/-0.0592 0.0592 pCi/g Europium-154 U 0.0145 +1-0.0501 0.043 +/-0.0501 0.086 pCi/g Europium-ISS U 0.0189 +/-0.0362 0.0248 +/-0.0362 0.0495 pCi/g Lead-212 0.497 +/-0.0547 0.0159 +/-0.0547 0.0317 pCi/g Lead-214 0.392 +/-0.0707 0.0209 +/-0.0707 0.0417 pCi/g Manganese-54 U 0.0214 +/-0.0151 0.014 +/-0.0151 0.0281 pCi/g Niobium-94 U 0.0145 +/-0.0187 0.0119 +/-0.0187 0.0237 pCi/g Potassium-40 9.59 +/-0.658 0.123 +/-0.658 0.246 pCi/g Radium-226 0.418 +/-0.072 0.0212 +/-0.072 0.0423 pCi/g Silver-108m U -0.0172 +/-0.0142 0.00986 +/-0.0142 0.0197 pCi/g Thallium-208 0.202 +/-0.037 0.0114 +/-0.037 0.0228 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL ESS Strontium-90 U -0.00411 +/-0.0257 0.022 +/-0.0257 0.0492 pCi/g KSDI 03/12/07 1533 615740 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 IMBI 03/07/07 1059 615437 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 2 EPA 905.0 Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits 75
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address : 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 13, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-019B Project: YANK01204 Sample ID: 181852020 Client ID: YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pt Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 79 (25%-125%)
Strontium Carrier GFPC, SrOO, solid-ALL ESS 79 (25%-125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +f-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
QUALITY CONTROL DATA 77
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www gel.com QC Summary Reoort Date: March 13, 2007 Client: Connecticut Yankee Atomic Power Page 1 of 9 362 Injun Hollow Rd East Hampton, Connecticut
Contact:
Mr. Jack McCarthy Workorder: 181852 PQrmnn me NAM gQ--lefI Aual OC Units RPD% REC% Range AnIst Date Time Rad Alpha Spec Batch 615440 QC1201291464 181852006 DUP Americium-24 I u 0.0195 U 0.033 pCi/g 51 (0% - 100%) DXH2 03/08/07 07:56 Uncert: +/-0.0871 +/-0.0767 TPU: +/-0.0872 +/-0.0768 Curium-242 U 0.0494 U 0.00 pCi/g 200 (0% - 100%)
Uncert: +/-0.111 +/-0.0711 TPU: +/-0.112 +/-0.0711 Curium-243/244 U -0.0434 U -0.00845 pCi/g 135 (0%- 100%)
Uncert: +/-0.0903 +/-0.071 TPU: +/-0.0905 +/-0.071 QC 1201291466 LCS Americium-24 I 13.0 11.2 pCi/g 86 (75%-125%)
Uncert: +/-1.15 TPU: +/-1.88 Curium-242 U 0.0308 pCi/g Uncert: +/-0.0603 TPU: +/-0.0604 Curium-243/244 15.6 15.8 pCi/g 101 (75%-125%)
Uncert: +/- 1.36 TPU: +/-2.49 QC 1201291463 MB Ameficium-241 U -0.00601 pCi/g 03/08/07 07:56 Uncert: +/-0.0 177 TPU: +/-0.0177 Curium-242 U 0.00 pCi/g Uncert: +/-0.0581 TPU: +/-0.05 81 Curium-243/244 U 0.00 PCi/g Uncert: +/-0.0577 TPU: +/-0.0577 QC1201291465 181852006 MIS Americium-24 I 13.6 u 0.0195 12.4 pCi/g 91 (75%-125%) 03/08/07 07:56 Uncert: +/-0.0871 +/-1.22 TPU: +/-0.0872 +/-2.04 Curium-242 U 0.0494 U 0.00 pCi/g Uncert: +/-0.111 +/-0.0628 TPU: +/-0.112 +/-0.0628 Curium-243/244 16.3 U -0.0434 15.3 pCi/g 94 (75%-125%)
Uncert: +/-0.0903 +/-1.35 TPU: +/-0.0905 +/-2.42 Batch 615441 QC1201291468 181852006 DUP Plutonium-238 U -0.0703 U -0.0204 pCi/g 110 (0% -100%) DXH2 03/08/07 07:56 78
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 181852 Page 2 of 9 Parmname NOM Sample Qual QC Units RPD% REC% Ranae Anist Date Time Rad Alpha Spec Batch 615441 Uncert: +/-0,0784 +/-0.0698 TPU: +/-0.0788 +/-0.0698 Plutonium-239/240 u 0.0453 U 0.0601 pCilg 28 (0% - 100%)
Uncert: +/-0.0849 +/-0.0833 TPU: +/-0.085 +/-0.0835 QC 1201291470 LCS Plutonium-238 U -0.0131 pCi/g (75%-125%)
Uncert: +/-0.0564 TPU: +1-0.0564 Plutonium-239/240 13.0 13.0 pCilg 100 (75%-125%)
Uncert: +/-1.17 TPU: +/-1.73 QC 1201291467 MB Plutonium-238 U 0.0159 pCilg Uncert: +/-0.0633 TPU: +/-0.0634 Plutonium-239/240 U 0.0233 pCi/g Uncert: +/-0.0617 TPU: +/-0.0617 QC1201291469 181852006 MIS Plutonium-238 U -0.0703 U 0.0262 pCilg (75%-1 25%)
Uncert: +/-0.0784 +/-0.0971 TPU: +/-0.0788 +/-0.0971 Plutonium-239/240 13.5 U 0.0453 14.8 pCilg 110 (75%-125%)
Uncert: +/-0.0849 +/-1.36 TPU: +/-0.085 +/-2.05 Batch 615442 QC1201291472 181852006 DUP Plutonium-24 I u 1.73 U -2.52 pCilg 0 (0% - 100%) DXH2 03/09/07 10:37 Uncert: +/-7.14 +/-5.43 TPU: +/-7.14 +/-5.43 QC1201291474 LCS Plutonium-241 139 141 pCilg 101 (75%-125%) 03/10/07 23:29 Uncert: +/- 13.3 TPU: +/-19.6 QC 1201291471 MB Plutonium-24 I U 1.10 pCilg 03/10/07 23:13 Uncert: +/-6.34 TPU: +/-6.34 QC1201291473 181852006 MS Plutonium-24 I 141 U 1.73 132 pCi/g 93 (75%-125%) 03/09/07 10:53 Uncert: +/-7.14 +/-12.4 TPU: +/-7.14 +/-18.1 Rad Gamma Spec Batch 615799 QC1201292387 181852001 DUP Actinium-228 0.488 0.615 pCi/g 23 (0% -100%) MJHI 03/08/07 19:38 Uncert: +/-0.206 +/-0.102
+/-0,102 79
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 181852 Page 3 of 9 Parmname NOM Sample Qual 0C Units RPD% REC % Range Anlst Date Time Rad Gamma Spec Batch 615799 TPU: +/-0.206 Americium-24 I u -0.00779 U 0.036 pCilg 311 (0% -100%)
Uncert: +/-0.0369 +/-0.037 5 TPU: +/-0.0369 +/-0.0375 Bismuth-2 12 0.6 16 0.365 pCilg 51 (0% -100%)
Uncert: +/-0.326 +/-0.174 TPU: +/-0.326 +/-0.174 Bismuth-2 14 0.439 0.442 pCi/g 1 (0% -100%)
Uncert: +/-0.126 +/-0.0627 TPU: +/-0.126 +/-0.0627 Cesium-I 34 u 0.0359 U1 0.00 pCi/g 13 (0% -100%)
Uncert: +/-0.0343 +/-0.0171 TPU: +/-0.0343 +/-0.0171 Cesium- 137 u 0.00382 U 0.0185 pCilg 132 (0%- 100%)
Uncert: +/-0.0273 +/-0.0148 TPU: +/-0.0273 +/-0.0148 Cobalt-60 u -0.0116 U -0.00783 pCi/g 39 (0% - 100%)
Uncert: +/-0.0304 +/-0.0146 TPU: +/-0.0304 +/-0.0146 Europium- 152 u -0.0279 U -0.000612 pCilg 191 (0% -100%)
Uncert: +/-0.0866 +/-0.0365 TPU: +/-0.0866 +/-0.0365 Europium- 154 u 0.0436 U -0.00753 pCi/g 284 (0% - 100%)
Uncert: +/-0.0923 +/-0.0371 TPU: +/-0.0923 +/-0.0371 Europium- 155 u -0.0145 U -0.00224 pCilg 146 (0% - 100%)
Uncert: +/-0.05 19 +/-0.0333 TPU: +/-0.05 19 +/-0.0333 Lead-212 0.546 0.559 pCi/g 2 (0% -20%)
Uncert: +/-0.0722 +/-0.0563 TPU: +/-0.0722 +/-0.0563 Lead-214 0.571 0.580 pCilg 2 (0% -20%)
Uncert: +/-0.108 +/-0.0694 TPU: +/-0.108 +/-0.0694 Manganese-54 u 0.00465 U 0.00592 pCi/g 24 (0% - 100%)
Uncert: +/-0.0266 +/-0.0128 TPU: +/-0.0266 +/-0.0128 Niobium-94 u -0.00203 U 0.000299 pCilg 269 (0%- 100%)
Uncert: +/-0.0281 +/-0.0119 TPU: +/-0.0281I +/-0.0119 Potassium-40 9.47 10.2 pCi/g 8 (0% -20%)
Uncert: +/-0.935 +/-0.799 TPU: +/-0.935 +/-0.799 Radium-226 0.439 0.442 pCi/g 1 (0%- 100%)
Uncert: +/-0.126 +/-0.0627 TPU: +/-0.126 +/-0.0627 Silver- 108m u 0.000965 U -0.00882 pCilg 249 (0%- 100%)
Uncert: +/-0.0207 +/-0.0145 80
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 181852 Page 4 of 9 Parmname NOM Sample OuaI 0C Units RPD% REC% Rang-e AnIst Date Time Rad Gamma Spec Batch 615799 TPU: +/-0.0207 +/-0.0145 Thallium-208 0.208 0.177 pCi/g 16 (0%-100%)
Uncert: +/-0.0555 +/-0.030 1 TPU: +/-0.0555 +/-0.0301 QC1201292388 LCS Actinium-228 U -0.49 pCi/g 03/08/07 12:51 Uncert: +/-0.420 TPU: +1-0.420 Americium-24 1 23.4 28.0 pCi/g 120 (75%-125%)
Uncert: +/-3.18 TPU: +/-3.18 Bismuth-212 U -0.0647 pCi/g Uncert: +/-0.711 TPU: +/-0.711 Bismuth-214 U -0.124 pCi/g Uncert: +/-0. 161 TPU: +/-0.161 Cesium- 134 U 0.00765 pCi/g Uncert: +/-0.105 TPU: +/-0.105 Cesium- 137 9.46 10.3 pCi/g 109 (75%-125%)
Uncert: +/-0.958 TPU: +/-0.958 Cobalt-60 13.5 15.0 pCi/g 111 (75%-125%)
Uncert: +/-0.949 TPU: +/-0.949 Europium- 152 U 0.0356 pCi/g Uncert: +/-0.2 17 TPU: +/-0.217 Europium-154 U -0.0918 pCi/g Uncert: +/-0.237 TPU: +/-0.237 Europium-155 U -0.092 pCi/g Uncert: +/-0.254 TPU: +/-0.254 Lead-212 U 0.0841 pCi/g Uncert: +/-0.140 TPU: +/-0. 140 Lead-214 U 0.0818 pCi/g Uncert: +/-0.214 TPU: +/-0.2 14 Manganese-54 U -0.0307 pCi/g Uncert: +/-0.0978 TPU: +/-0.0978 Niobium-94 U -0.063 pCi/g Uncert: +/-0.0849 TPU: +/-0.0849 Potassium-40 U 0.326 PGi/g AI
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www gel.com QC Summary Workorder: 181852 Page 5 of' 9 Parmname NOM Sample Qual QC Units RPD% REC% Range AnIst Date Time Rad Gamma Spec Batch 615799 Uncert: +/-0.686 TPU: +/-0.686 Radium-226 U -0.124 pCilg (75%-1 25%)
Uncert: +/-0.161 TPU: +1-0.161 Silver- 108m U 0.0625 pCilg Uncert: +/-0.0843 TPU: +/-0.0843 Thallium-208 U -0.0547 pCi/g Uncert: +/-0.0899 TPU: +/-0.0899 QC1201292386 MB Actinium-228 U 0.037 pCi/g 03/08/07 19:37 Uncert: +/-0.0302 TPU: +/-0.0302 Americium-24 1 U 0.001 19 pCi/g Uncert: +/-0.024 TPU: +/-0.024 Bismuth-212 U -0.0276 pCi/g Uncert: +/-0.049 TPU: +/-0.049 Bismuth-214 U 0.0108 pCi/g Uncert: +/-0.0287 TPU: +/-0.0287 Cesium- 134 U -0.000536 pCi/g Uncert: +/-0.00806 TPU: +/-0.00806 Cesium- 137 U -0.00353 pCi/g Uncert: +/-0.00649 TPU: +/-0.00649 Cobalt-60 UT 0.00 pCi/g Uncert: +/-0.0227 TPU: +/-0.0227 Europium-I 52 U -0.00489 pCi/g Uncert: +1-0.0193 TPU: +/-0.0193 Europium- 154 U 0.0131 pCilg Uncert: +/-0.0188 TPU: +/-0.0188 Europium- 155 U -0.0222 pCi/g Uncert: +/-0.0233 TPU: +/-0.0233 Lead-212 U 0.0065 pCi/g Uncert: +/-0.0168 TPU: +/-0.0168 Lead-214 U 0.000597 pci/g U ncert: +/-0.0172 TPU: +/-0.0 172 R2
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 181852 Page 6 of 9 Parmname NOM Sample Qua] OC Units RPD% REC% Range Anist Date Time Rad Gamma Spec Batch 615799 Manganese-54 U -0.00255 pCi/g Uncert: +/-0.00629 TMU +/-0.00629 Niobium-94 U 0.00489 pCi/g Uncert: +/-0.00664 TPU: +/-0.00664 Potassium-40 U 0.0428 pCilg Uncert: +/-0.144 TPU: +1-0.144 Radium-226 U 0.0108 pCi/g Uncert: +/-0.0287 TPU: +/-0.0287 Silver-I 08m U -0.000251 pCilg Uncert: +/-0.00615 TPU: +/-0.00615 Thallium-208 U -0.00743 pCilg Uncert: +/-0.0095 TPU: +/-0.0095 Rad Gas Flow Batch 615740 QC1201292196 181852006 DUP Strontium-90 u -0.00512 U 0.0264 pCi/g 0 (0% - 100%) KSDI 03/12/07 15:31 Uncert: +/-0.0167 +/-0.0221 TPU: +/-0.0167 +/-0.0221 QC1201292198 LCS Strontium-90 1.52 1.52 pCi/g 100 (75%-125%) 03/12/07 15:32 Uncert: +/-0.106 TPU: +1-0.115 QC120l292195 MB Strontium-90 U -0.0101 pCi/g 03/12/07 15:3]
Uncert: +/-0.0201 TPU: +/-0.0201 QC1201292197 181852006 MS Strontium-90 5.09 U -0.005 12 5.33 pCi/g 105 (75%-125%) 03/12/07 15:31 U ncert: +/-0.0167 +/-0.379 TPU: +/-0.0167 +/-0.4 12 Rad Liquid Scintillation Batch 615544 QC1201291713 181852006 DUP Iron-55 U -12 U 10.8 pCi/g n (0% - 100%) VIXPI 03/10/07 20:04 Uncert: +/-44.1 +/-46.7 TPU: +/-44.1 +/-46.7 QC 1201291715 LCS Iron-55 1240 1190 pCi/g 96 (75%-125%) 03/10/07 20:36 Uncert: +/-89.9 TPU: +/-1 16 QC 1201291712 MB Iron-55 U 2.24 pCi/g 03/10/07 19:47 83
GEL LABORATORIES LLC 2046 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 181852 Page 7 of 9 Parmname NOM Sample Qua] QC Units RPD% REC % Range Anist Date Time Rad Liquid Scintillation Batch 615544 Uncert: +/-49.8 TPU: +/-49.8 QC1201291714 181852006 MS Iron-55 1270 U -12 1110 pCilg 87 (75%-125%) 03/10/07 20:20 Uncert: +/-44.1 +/-84.7 TPU: +/-44.1 +/-109 Batch 615546 QC1201291717 181852006 DUP Nickel-63 U -11.2 U -7.67 pCilg 0 (0% - 100%) VIXPI 03/10/07 23:18 Uncert: +/-10.9 +/-8.87 TPU: +/-10.9 +/-8.87 QC 1201291719 LCS Nickel-63 573 484 pC~ig 85 (75%-125%) 03/11/07 00:21 Uncert: +/-15.4 TPU: +/-23.4 QC 1201291716 MB Nickel-63 U -2.81 03/12/07 18:20 Uncert: +/-11.0 TPU: +/-11.0 QC1201291718 181852006 MIS Nickel-63 587 U -11.2 510 pCi/g 87 (75%-125%) 03/10/07 23:49 Uncert: +/-10.9 +/-16.8 TPU: +/-10.9 +/-25.1 Batch 615548 QC1201291722 181852006 DUP Technetium-99 U -0.0998 U -0.311 pCi/g 0 (0% - 100%) \IxpI 03/12/07 13:32 Uncert: +/-0.210 +/-0.221 TPU: +/-0.210 +/-0.221 QC1201291724 LCS Technetium-99 19.5 15.9 pCi/g 82 (75%-125%) 03/12/07 14:36 Uncert: +/-0.478 TPU: +/-0.621 QC1201291721 MB Technetium-99 U -0.283 pCi/g 03/12/07 13:00 Uncert: +/-0.190 TPU: +/-0.190 QC1201291723 181852006 MS Technetium-99 19.5 U -0.0998 16.1 pCi/g 82 (75%-125%) 03/12/07 14:04 Uncert: +/-0.2 10 +/-0.488 TPU: +/-0.2 10 +/-0.630 Batch 615550 QC1201291726 181852006 DUP Tintium U -0.322 U 0.0544 pCi/g 0 (0% - 100%) '\XD2 03/09/07 02:06 Uncert: +/-1.24 +/-1.34 TPU: +/-1.24 +/-1.34 QC1201291728 LCS Tritium 11.2 10.6 pCi/g 95 (75%-125%) 03/09/07 04:11 Uncert: +/-1.64 TPU: +/-1.65 R4
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 181852 Page 8 of 9 Parmname NOM Sample Qual OC Units RPD% REC% Ranee Anist Date Time Rad Liquid Scintillation Batch 615550 QC1201291725 MB Tritium U -0.32 1 pCi/g 03/09/07 01:04 Uncert: +/-1.24 TPU: +/-1.24 QC1201291727 181852006 MS Tritium 11.7 U -0.322 10.4 pCilg 88 (75%-125%) 03/09/07 03:08 Uncert: +/-1.24 +/-1.70 TPU: +/-1.24 +/-1.71 Batch 615551 QC1201291730 181852006 DUP Carbon- 14 U -0.0845 U -0.0665 pCi/g 0 (0% - 100%) 'kXD2 03/09/07 0 1:59 Uncert: +/-0.0856 +/-0.0904 TPU: +/-0.0856 +/-0.0904 QC1201291732 LCS Carbon- 14 6.65 6.52 pCi/g 98 (75%-125%) 03/09/07 04:02 Uncert: +/-0.371 TPU: +/-0.385 QC1201291729 MB Carbon- 14 U -0.0464 pCi/g 03/09/07 00:58 Uncert: +/-0.0865 TPU: +/-0.0865 QC1201291731 181852006 MS Carbon- 14 7.22 U -0.0845 7.32 pCi/g 101 (75%-125%) 03/09/07 03:01 Uncert: +/-0.0856 +/-0.213 TPU: +/-0.0856 +/-0.242 Notes:
The Qualifiers in this report are defined as follows:
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from adiluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy~-Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound 85
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 181852 Page 9 of 9 Parmname NOM Sample Quall QC Units RPD% REC% Range Anlst Date Time y
A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.
- Indicates analyte is'a surrogate compound.
A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.
86
General Narrative 1
General Narrative for Connecticut Yankee Atomic Power Co.
Work Order: 182417 SDG: MSR#07-00114 March 21, 2007 Laborator:y Identification:
GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary Sample receipt The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on March 16, 2007 for analysis.
Shipping container temperatures were checked, documented, and within specifications. The samples were delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage.
Sample Identification The laboratory received the following samples:
Laboratory Sample Identification Description 182417001 9312-0005-0201 182417002 9312-0005-0211 182417003 9312-0005-0221 182417004 9312-0005-0231 Items of Note There are no items to note.
Case Narrative Sample analyses were conducted using methodology as outlined in GEL Laboratories, LLC (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package.
Analytical Request Four soil samples were analyzed for Gamma, Strontium-90 and Tc-99.
Data Package The enclosed data package contains the following sections: General Narrative, Chain of Custody and Supporting Documentation, Data Review Qualifier Definitions, and data from the following fractions: Radiochemistry.
I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.
Ch~erl ones Project Manager GEL Laboratories LLc GELLabratri e uc Charleson, SC 29417 PO Box 30712 2040 Savage Road Charleston, SC 29407 P843.556.8171 F843.755.1178 www.gal.com 2
List of current GEL Certifications as of 21 March 2007 State Certification Alaska UST-062 Arizona AZ0668 Arkansas F88-065 1 CLIA 42DO904046 California 01 151CA Colorado GenEngLabs Connecticut PH-01 69 Dept. of Navy NFESC 413 EPA WG-15J Florida/NELAP E87156 Georgia E87 156 (FL/NELAP)
Hawaii N/A Idaho N/A Illinois 200029 Indiana C-SC-01 Kansas E-10332 Kentucky 90129 Louisiana 03046 Maryland 270 Massachusetts M-SCO1 2 Michigan 9903 Nevada SC12 New Jersey SCO02 New Mexico FL NELAP E87 156 New York 11501 North Carolina 233 North Carolina Drinking W 45709 North Dakota R-158 Oklahoma 9904 Pennsylvania 68-00485 South Carolina 10120001/10585001/10120002 Tennessee 02934 Texas TX213-2006A Texas NELAP T104704235-06-TX U.S. Dept. of Agriculture S-52597 US Army Corps of Engineer N/A Utah 8037697376 GEL Vermont VT87156 Virginia 00151 Washington C1641 3
Chain of Custody and Supporting Documentation 4
Connecticut Yankee Atomic Power Company Chain of Custody Form No. 2007- ,00078 362 Injun Hollow Road, East Hampton, CT 06424 860-267 -25 56 ____ _____ _____________________ _________________ ______
Project Name: Haddam Neck Decommissioning Analyses Requested Lab Use Only Contact Name & Phone: Comments:
Jack McCarthy 860-267-3924 Media Sample Container
_________________________________ Code Type Size-Analytical Lab (Name, City, State): Code &Type General Engineering Laboratories Coe. o 2040 Savage Road Charleston, SC 29407 ATT: Cheryl Jones ( 843-556-8171)
Priority: []30D.Lil ISD.Z7D.
Other:
Sample Designation Date Time 2~
Comment, Preservation
-7_________J Lab Sample ID 93 12-0005-0201 3/14/07 1252 TS G BP X __
9312-0005-0211 .3/14/07 1254 TS G BP X________
93 12-0005-0221 3/14/07 1255 TS G BP X ________
9312-0005-0231 3/14/07 1256 TS G BP X_______________________
NOTES: P0OH 002332 MSR #:07-001 14 Z LTP QA D Radwaste QA DNon QA Samples Shipped Via: Internal Container Z Fed Ex Temp.: IJOt Deg. C El UPS F] Hand Ciustody Sealed?
- 1) Relinquis)u .' Date/Time 2) Received By Date/Time Custody Seal Intact?
o~/- E,0 l Other
- 3) Relinquished dy Date/Time 4) Received By Date/Time ____________ N 11N Bill of Lading #
- 5) Relinquished By Date/Time 6) Received By Date/Time
Connecticut Yankee Statement of Work for Analytcal Lab Services *CY-fSC-SOW-O0i Figure 1. Sample Check-'in List.
Date/Time Received:,S I'~9(
SDG#: A ksf-40-5c/
Work Order Number: 11 T 141.7 ShppngCdtane I 9~3 0 7 Vb ) 3C(RChain of Custody #. 9fl-COO-7
- 1. Custody Seals oiishipping container intact?. Yes VNoJ
- 2. Custody Seals dated and signed? Yes'(,)41o [
- 3. Chain-of-Custodiy record present? YesU'NO[
.4. Cooler temperature C
- 5., Vermiculite/packing materials -is: Wet []Dry E-
- 6. Number of samples in shipping container:
- 7. Sample holding times exceeded? Yes (INo U 8.Samples have.
tape____hazard labels
- _____custody seals appropriate sample labels
- 9. Samples are.
.UZinigood condition -__leaking
-broken -have air bubbles
- 10. Were any anomnalies identified in sample receipt? Yes [ o. Ioq[*<
- 11. D escription of anomalies, (include sample numbers):
Sample. Custodian/Laboratory: Date: 3-1(~Q-07 Telephoned to: .on By.
6
SAMPLE RECEIPT & REVIEW FORM PM use wily 4C.lient:
R eceived Date 2CcM et_+iCi Reeived-.I-:(-
By1:TSI______________
)1t 11 P(A)_________rnon jeSDG/ARCOCIWork Order: I17-2 j / -7
____
I Sample Receipt Criteria Comments/Qualiflers (Required for Non-Conforming Items)
Sipncotiesreceived Circle Aoplicable: seals broken damaged container leaking container oither (describe) 1intact and sealed?____________________________________
Samples requiring cold Circle Coolant # ice bags blue ice dry ice none ntederi 2 preservation. within (4 +/-'2 C)? / 00 Record preservation method. _______________d_____________
3Chain of custody documents included with shipment? __________________________
SSample containers intact and Circle Applicable: seals broken damaged container leaking container other (describe) isealed?_____________________________
5 Samples requiring chemical Sample ID's. containers affected and observed pH:
-preservation at proper pH? ____________________________
6 VOA vials free of headspace Sample !D~s and containers affected:
-(defined as < 6mm bubble)?__________________________
Are Encore containers present?
7 (If yes, immediately deliver to
__VOA laboratory) _________________________
8 Samples received within holding I' n et fetd time?
9SmlIDson COC match ID's Sample ID's and containers affected:
__on bottles?_____________________________
10 Date & time on COC match date Sample ID's affected:
__& time on bottles?
11Number of containers received Sample ID's affected:
match number indicated on COC?
12COG form is properly signed in 12relinquished/received sections?_____________________________
14Ai ilTacig#s & -7 3O07?L/O0 13 O' l V a RSO RAD Receipt #____ ________
~'~ ,~*If > x2 area background is observed on samples identified as "non-Suspected Hazard Information 0 4A *'regulated/non-radioactive", contact the Radiation Safety group for further
_______________________ I investigation.
A Radiological Classification? tZMaximum Counts Observed*:
1B PCB Regulated?
Shipped as DO'[ Hazardous C Material? If yes, contact Waste VHazard Class Shipped:
manager or ESH Manager. UN#:
DPR Reguated as a Foreign Soil'!
PM (or PMA) review of Hazard classification: Initials Date: 4 7
Subject:
COC-07-0078 From: "Rick E. Gault" <Gault@CYAPCO.com>
Date: Thu, 15 Mar 2007 09:03:05 -0400 To: "Cheryl Jones" <cj ~gel.com>
Cheryl; We're sending 4 samples (under MSR 07-00114) to GEL today. All of the samples have a 7 day TAT request. It is acceptable for GEL to use the traced/untraced Tc-99 process for these quick TAT requests. See attached COG for requested analyses.
Rick Gault CYAPCO 860-267-3903 Content-Description: SCAN8082_000.pdf SCAN8082000O.pdf Content-Type: application/octet-stream:
Content-Encoding: base64 a
Data Review Qualifier Definitions 9
Data Review Qualifier Definitions Qualifier Explanation
- A quality control analyte recovery is outside of specified acceptance criteria
- Analyte is a surrogate compound
< Result is less than value reported
> Result is greater than value reported RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL A The TIC is a suspected aldol-condensat ion product B Target analyte was detected in the associated blank B Metals-Either presence of analyte detected in the associated blank, or MDL/IDL <sample value <PQL ED Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample d 5-day BOD-The 2:1 depletion requirement was not met for this sample E Organics-Concentration of the target analyte exceeds the instrument calibration range E Metals-%difference of sample and SD is >10%. Sample concentration must meet flagging criteria H Analytical holding time was exceeded h Preparation or preservation holding time was exceeded J Value is estimated N Metals-The Matrix spike sample recovery is not within specified control limits N Organics-Presumptive evidence based on mass spectral library search to make a tentative identification of the analyte (TIC) . Quantitation is based on nearest internal standard response factor N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the reporting limit UT Gamma Spectroscopy-Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound Z Paint Filter Test-Particulates passed through the filter, however no free liquids were observed.
GEL Laboratories LLC PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P843.556.8171 F843.755.1178 www.gel~com 1L0
RADIOLOGICAL ANALYSIS 11
Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Work Order 182417 Method/Analysis Information Product: Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Analytical Method: EML HASL 300, 4.5.2.3 Prep Method: Dry Soil Prep Analytical Batch Number: 618297 Prep Batch Number: 617707 Sample ID Client ID 182417001 9312-0005-0201 182417002 9312-0005-0211 182417003 9312-0005-0221 182417004 9312-0005-0231 1201298461 Method Blank (MB) 1201298462 182417001(9312-0005-0201) Sample Duplicate (DUP) 1201298463 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-0 13 REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
IL2
Designated QC The following sample was used for QC: 182417001 (9312-0005-0201).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
.Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments The duplicate and sample, 1201298462 (9312-0005-0201) and 182417001 (9312-0005-0201), did not meet the relative percent difference requirement for Pb-2 14, however, they do meet the relative error ratio requirement with a value of 2.19127.
Qualifier information Qualifier Reason Analyte Sample U' Data rejected due to high peak width. Radium-226 1201298461 U' Data rejected due to low abundance. Bismuth-214 1201298461 Cesium- 134 182417002 182417003 182417004 1201298462 Lead-214 1201298461 U' Data rejected due to no valid peak. Potassium-40 1201298461 13
Method/Analysis Information Product: GFPC, 5r90, solid-ALL FSS Analytical Method: EPA 905.0 Modified Prep Method: Ash Soil Prep Dry Soil Prep GL-RAD-A-021 Method: Dry Soil Prep Analytical Batch Number: 617750 Prep Batch Number: 617709 Dry Soil Prep GL-RAD-A-021 Batch Number: 617707 Sample ID Client ID 182417001 9312-0005-0201 182417002 9312-0005-0211 182417003 9312-0005-0221 182417004 9312-0005-0231 1201297139 Method Blank (MB) 1201297140 182417002(9312-0005-0211) Sample Duplicate (DUP) 1201297141 182417002(9312-0005-0211) Matrix Spike (MS) 1201297142 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 11.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC 14
The following sample was used for QC: 182417002 (9312-0005-0211).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product: Liquid Scint Tc99, Solid-ALL FSS Analytical Method: DOE EML HASL-300, Tc-02-RC Modified Analytical Batch Number: 617711 1-5
Sample ID Client ID 182417001 9312-0005-0201 182417002 9312-0005-0211 182417003 9312-0005-0221 182417004 9312-0005-0231 1201297029 Method Blank (MB) 1201297030 182417001(9312-0005-0201) Sample Duplicate (DUP) 1201297031 182417001 (9312-0005-0201) Matrix Spike (MS) 1201297032 Laboratory Control Sample (LCS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Quality Control (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: 182417001 (93 12-0005-0201).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A nonconformance report (NCR) was not generated for this SDG.
Additional Comments Additional comments were not required for this sample set.
Qualifier information Manual qualifiers were not required.
Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Review Validation:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
The following data validator verified the information presented in this case narrative:
Reviewer/Date: 4 NJA 'A-N 1-7
SAMPLE DATA
SUMMARY
IS
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Report for YANKOOlI Connecticut Yankee Atomic Power Co.
Client SDG: MSR#07-OO1 14 GEL Work Order: 182417 The Qualifiers in this report are defined as follows:
- A quality control analyte recovery is outside of specified acceptance criteria
UI Gamma Spectroscopy--Uncertain identification ND The analyte concentration is not detected above the detection limit.
The above sample is reported on a dry weight basis except where prohibited by the analytical procedure.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC standard operating procedures. Please direct any questions to your Project Manager, Cheryl Jones.
Reviewed by 19
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address :362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 21, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 93 12-0005-0201 Project: YANK01204 Sample ID: 182417001 Client ID: YANKO0l Matrix: TS Vol. Recv.:
Collect Date: 14-MAR-07 Receive Date: 16-MAR-07 Collector: Client Moisture: 10.1%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pi Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.609 +/-0.165 0.0791 +/-0.165 0.158 pCi/g MJHI 03/19/07 1504 618297 Americium-241 U 0.0477 +/-0.0331 0.0288 +/-0.0331 0.0577 pCi/g Bismuth-212 0.548 +/-0.272 0.144 +/-0.272 0.287 pCilg Bismuth-214 0.497 +/-0.112 0.0365 +/-0.112 0.073 pCi/g Cesium-134 U 0.0414 +/-0.0294 0.0287 +/-0.0294 0.0573 pCilg Cesium-137 U 0.00748 +/-0.0254 0.0232 +1-0.0254 0.0463 pCilg Cobalt-60 U 0.0125 +/-0.0338 0.0261 +/-0.0338 0.0521 pCi/g Europium-152 U -0.0296 +/-0.070 0.0489 +/-0.070 0.0977 pCilg Europium-154 U -0.0382 +/-0.0897 0.0716 +/-0.0897 0.143 pCi/g Europium-ISS U -0.0515 +/-0.0605 0.0453 +/-0.0605 0.0905 pCi/g Lead-212 0.480 +/-0.0669 0.0256 +/-0.0669 0.0511 pCilg Lead-214 0.410 +/-0.0893 0.0367 +/-0.0893 0.0734 pCi/g Manganese-54 U -0.00173 +/-0.0249 0.0216 +/-0.0249 0.0432 pCi/g Niobium-94 U -0.00355 +/-0.0232 0.0203 +/-0.0232 0.0406 pCi/g Potassium-40 9.50 +/-1.02 0.229 +/-1.02 0.457 pCi/g Radium-226 0.497 +/-0.112 0.0365 +/-0.112 0.073 pCilg Silver-108rn U 0.00407 +/-0.0191 0.0171 +/-0.0191 0.0342 pCi/g Thallium-208 0.206 +1-0.0441 0.0187 +/-0.0441 0.0373 pCi/g Rad Gas Flow Proportional Counting GFPC, SO9O, solid-ALL FSS Strontium-90 U 0.0139 +/-0.0205 0.0153 +/-0.0205 0.0355 pCi/g KSDI 03/20/07 1329 617750 Rad Liquid Scintillation Analysis Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U 0.323 +/-0.258 0.2 10 +/-0.258 0.430 pCi/g MXPI 03/20/07 2322 617711 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 03/16/07 1117 617707 The following Analytical Methods were performed Method Description 20
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - wvww.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 21, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-0201 Project: YANK01204 Sample ID: 182417001 Client ID: YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Di 1 EML HASL 300,4.5.2.3 2 EPA 905.0 Modified 3 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 87 (25%-I125%)
Technetium-99m Tracer Liquid Scint Tc99, Solid-ALL FS 84 (15%-125%)
Notes:
The Qualifiers in this report are defined as follows:
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by CC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
21
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - wvww.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 21, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-0211 Project: YANK01 204 Sample ID: 182417002 Client ID: YANKOO 1 Matrix: TS Vol. Recv.:
Collect Date: 14-MAR-07 Receive Date: 16-MAR-07 Collector: Client Moisture: 10.1%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch D~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM &ALL FSS 226 In growth Waived Actinium-228 0.452 +/-0.142 0.0547 +/-0.142 0.109 pCi/g MIH1 03/19/07 1505 618297 Americium-241 U 0.0916 +/-0.112 0.0982 +/-0.112 0.196 pCi/g Bismuth-212 0.488 +/-0.241 0.113 +/-0.241 0.226 pCi/g Bismuth-214 0.457 +/-0.0903 0.030 +/-0.0903 0.0599 pCi/g Cesium-134 VI 0.00 +1-0.0284 0.0187 +1-0.0284 0.0374 pCi/g Cesium-137 U 0.0145 +/-0.0188 0.0174 +/-0.0188 0.0347 pCi/g Cobalt-60 U 0.00483 +/-0.0197 0.0171 +/-0.0197 0.0343 pCi/g Europium-152 U -0.0115 +/-0.0456 0.0394 +/-0.0456 0.0787 pCi/g Europium-154 U-0.000341 +/-0.0563 0.0477 +/-0.0563 0.0954 pCi/g Europium-155 U 0.0602 +/-0.0785 0.0494 +/-0.0785 0.0988 pCi/g Lead-21 2 0.526 +/-0.0753 0.024 +/-0.0753 0.0479 pCi/g Lead-214 0.422 +/-0.0806 0.0296 +/-0.0806 0.0592 pCi/g Manganese-54 U -0.00509 +/-0.0187 0.0155 +/-0.0187 0.031 pCi/g Niobium-94 U -0.0121 +/-0.0169 0.0137 +/-0.0169 0.0274 pCi/g Potassium-40 9.19 +/-0.987 0.128 +/-0.987 0.256 pCi/g Radium-226 0.457 +/-0.0903 0.030 +/-0.0903 0.0599 pCi/g Silver-108m U -0.00685 +/-0.0151 0.0133 +/-0.0151 0.0266 pCi/g Thallium-208 0.171 +/-0.0421 0.0131 +/-0.0421 0.0261 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL ESS Strontium-90 U 0.00937 +/-0.0224 0.0176 +/-0.0224 0.0405 pCi/g KSDI 03/20/07 1329 617750 Rad Liquid Scintillation Analysis Liquid Scint Tc99, So/id-ALL FSS Technetium-99 U 0.266 +/-0.259 0.2 12 +/-0.259 0.433 pCi/g MXPI 03/20/07 2353 617711 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-02l LXM2 03/16/07 1117 617707 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 22
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 21, 2007
Contact:
Mr. Jack Mc~arthy Project: Soils PO# 002332 Client Sample ID: 93 12-0005-0211 Proiect: YANK01204 Sample ID: 182417002 Client ID: YANKOO I Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Dt 2 EPA 905.0 Modified 3 DOE EML HASL-.300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 77 (25%-1 25%)
Technetium-99m Tracer Liquid Scint Tc99, Solid-ALL FS 86 (15%-125%)
Notes:
The Qualifiers in this report are defined as follows
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
23
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 21, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-0221 Project: YANK01204 Sample ID: 182417003 Client ID: YANKOO 1 Matrix: TS Vol. Recv.:
Collect Date: 14-MAR-07 Receive Date: 16-MAR-07 Collector: Client Moisture: 10.2%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch P~
Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 In growth Waived Actinium-228 0.383 +/-0.138 0.0608 +/-0.138 0.121 pCi/g MJHI 03/19/07 1505 618297 Americium-241 U 0.0336 +/-0.0844 0.0743 +/-0.0844 0.149 pCi/g Bismuth-212 0.405 +/-0.183 0.114 +/-0.183 0.227 pCi/g Bismuth-214 0.412 +/-0.0889 0.0326 +/-0.0889 0.0652 pCilg Cesium-] 34 UI 0.00 +/-0.029 0.0205 +/-0.029 0.0409 pCi/g Cesium-] 37 U 0.0191 +/-0.0194 0.0145 +/-0.0194 0.029 pCi/g Cobalt-60 U 0.0028 +/-0.0235 0.0196 +/-0.0235 0.0392 pCi/g Europium-152 U -0.0142 +1-0.052 0.042 +/-0.052 0.084 pCi/g Europium- 154 U 0.0432 +/-0.0606 0.0561 +/-0.0606 0.112 pCi/g Europium-.155 U 0.0665 +/-0.061 0.0485 +/-0.061 0.0969 pCi/g Lead-2 12 0.518 +/-0.0645 0.025 +/-0.0645 0.0499 pCi/g Lead-214 0.414 +/-0.0892 0.0327 +/-0.0892 0.0653 pCi/g Manganese-54 U -0.00801 +/-0.0196 0.0162 +/-0.0196 0.0325 pCi/g Niobium-94 U 0.00376 +/-0.018 0.016 +/-0.018 0.0321 pCilg Potassium-40 8.96 +/-0.965 0.154 +1--0.965 0.308 pCilg Radium-226 0.412 +/-0.0889 0.0326 +/-0.0889 0.0652 pCi/g Silver-108m U -0.0133 +/-0.0177 0.0146 +/-0.0177 0.0291 pCifg Thallium-208 0.153 +/-0.0384 0.0146 +/-0.0384 0.0292 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, so/id-ALL FSS Strontium-90 U 0.00161 +/-0.0191 0.0158 +/-0.0191 0.0364 pCi/g KSDI 03/20/07 1329 617750 Rad Liquid Scintillation Analysis Liquid Scini Tc99, Solid-ALL FSS Technetium-99 U 0.289 +/-0.239 0.195 +/-0.239 0.399 pCi/g MXPI 03/21/07 0025 617711 The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 03/16/07 1117 617707 The following Analytical Methods were performed Method Description I EML HASL 300,4.5.2.3 24
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www gel.com Certificate of Analysis Company : Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 21, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-0221 Project: YANK0 1204 Sample ID: 182417003 Client ID: YANKOO I Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Di 2 EPA 905.0 Modified 3 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 86 (25%-1 25%)
Technetium-99m Tracer Liquid Scint Tc99, Solid-ALL FS 86 (15%-125%)
Notes:
The Qualifiers in this report are defined as follows:
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD1 Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by CC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification
- Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using ÷f-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
25
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address;: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 21, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 9312-0005-0231 Project: YANKO 1204 Sample ID: 182417004 Client ID: YANKOO 1 Matrix: TS Vol. Recv.:
Collect Date: 14-MAR-07 Receive Date: 16-MAR-07 Collector: Client Moisture: 10.5%
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Pt Rad Gamma Spec Analysis Gamma,Solid-FSS GAM & ALL FSS 226 Ingrowth Waived Actinium-228 0.517 +/-0.141 0.0542 +/-0.141 0.108 pCi/g MIHI 03/19/07 1506 618297 Americium-241 U -0.0183 +/-0.0552 0.0461 +/-0.0552 0.0921 pCi/g Bismuth-212 U 0.171 +/-0.243 0.110 +/-0.243 0.219 pCi/g Bismuth-214 0.418 +/-0.0778 0.0269 +/-0.0778 0.0538 pCi/g Cesium-I 34 UI 0.00 +/-0.0311 0.0184 +/-0.0311 0.0367 pCi/g Cesium-137 U 0.019 +/-0.026 0.016 +/-0.026 0.0319 pCi/g Cobalt-60 U 0.0143 +/-0.0158 0.0149 +/-0.0158 0.0297 pCi/g Europium-152 U 0.0322 +/-0.0466 0.0417 +/-0.0466 0.0834 pCi/g Europium-154 U 0.0172 +/-0.0565 0.0494 +/-0.0565 0.0987 pCi/g Europium-ISS U 0.0589 +/-0.0559 0.0391 +/-0.0559 0.0781 pCi/g Lead-212 0.456 +/-0.0549 0.0226 +/-0.0549 0.0451 pCi/g Lead-214 0.404 +/-0.0734 0.0287 +/-0.0734 0.0573 pCi/g Manganese-54 U 0.0114 +/-0.0156 0.0146 +/-0.0156 0.0292 pCi/g Niobium-94 U -0.00854 +/-0.0164 0.0135 +/-0.0164 0.0269 pCi/g Potassium-40 9.96 +/-0.889 0.104 +/-0.889 0.208 pCi/g Radium-226 0.418 +/-0.0778 0.0269 +/-0.0778 0.0538 pCi/g Silver-108m U -0.00444 +/-0.0143 0.0125 +/-0.0143 0.025 pCi/g Thallium-208 0.159 +/-0.0368 0.0132 +/-0.0368 0.0263 pCi/g Rad Gas Flow Proportional Counting GFPC, Sr9O, solid-ALL ESS Strontium-90 U-0.000607 +/-0.0191 0.0161 +/-0.0191 0.0369 pCi/g KSDI 03/20/07 1330 617750 Rad Liquid Scintillation Analysis Liquid Scint Tc99, Solid-ALL FSS Technetium-99 U 0.195 +/-0.240 0.198 +/-0.240 0.404 pCi/g MXPI 03/21/07 0057 617711I The following Prep Methods were performed Method Description Analyst Date Time Prep Batch Dry Soil Prep Dry Soil Prep GL-RAD-A-021 LXM2 03/16/07 1117 617707 The following Analytical Methods were performed Method Description I EML HASL 300, 4.5.2.3 26
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: Connecticut Yankee Atomic Power Address: 362 Injun Hollow Rd East Hampton, Connecticut 06424 Report Date: March 21, 2007
Contact:
Mr. Jack McCarthy Project: Soils PO# 002332 Client Sample ID: 93 12-0005-0231 Project: YANK01204 Sample ID: 182417004 Client ID: YANKO0l Vol. Recv.:
Parameter Qualifier Result Uncertainty LC TPU MDA Units DF Analyst Date Time Batch Di 2 EPA 905.0 Modified 3 DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery Test Recovery% Acceptable Limits Strontium Carrier GFPC, Sr90, solid-ALL FSS 85 (25%-I125%)
Technetium-99m Tracer Liquid Scint Tc99, Solid-ALL FS 92 (15%-125%)
Notes:
The Qualifiers in this report are defined as follows:
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by CC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
- QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded The above sample is reported on a dry weight basis.
27
.I QUALITY CONTROL DATA 28
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Renort Date: March 21, 2007 Client: Connecticut Yankee Atomic Power Page 1 of 6 362 Injun Hollow Rd East Hampton, Connecticut
Contact:
Mr. Jack McCarthy Workorder: 182417 Parmname NOM Sample Qual QC Units RPD% REC % Range Anist Date Time Rad Gamma Spec Batch 618297 QC1201298462 182417001 DUP Actinium-228 0.609 0.570 pCi/g 7 (0%- 100%) MJHI1 03/19/07 15:07 Uncert: +/-0.165 +/-0.152 TPU: +/-0.165 +/-0.152 Americium-24 I U 0.0477 U 0.0387 pCi/g 21 (0% -100%)
Uncert: +/-0.0331 +/-0.102 TPU: +/-0.0331 +/-0.102 Bismuth-212 0.548 0.389 pCi/g 34 (0%-100%)
Uncert: +/-0.272 +J-0.242 TPU: +/-0.272 +/-0.242 Bismuth-214 0.497 0.485 pCi/g 2 (0%- 100%)
Uncert: +/-0.112 +/-0.0843 TPU: +/-0.112 +/-0.0843 Cesium- 134 U 0.0414 UT1 0.00 pCi/g 48 (0% - 100%)
Uncert: +/-0.0294 +/-0.0236 TPU: +/-0.0294 +/-0.0236 Cesium- 137 u 0.00748 U 0.00785 pCi/g 5 (0% -100%)
Uncert: +/-0.0254 +/-0.0187 TPU: +/-0.0254 +/-0.0187 Cobalt-60 U 0.0125 U 0.0207 pCi/g 50 (0% - 100%)
U ncert: +/-0.0338 +/-0.0197 TPU: +/-0.033 8 +/-0.0 197 Europium- 152 u -0.0296 U 0.000739 pCi/g 210 (0%- 100%)
Uncert: +/-0.070 +/-0.0648 TPU: +/-0.070 +/-0.0648 Europium- 154 u -0.0382 U -0.0269 pCi/g 35 (0%- 100%)
Uncert: +/-0.0897 +/-0.0514 TPU: +/-0.0897 +/-0.0514 Europium- 155 U -0.0515 U 0.0181 pCi/g 417 (0% -100%)
Uncert: +/-0.0605 +/-0.0514 TPU: +/-0.0605 +/-0.0514 Lead-212 0.480 0.574 pCi/g 18 (0%-20%)
Uncert: +/-0.0669 +/-0.0655 TPU: +/-0.0669 +/-0.0655 Lead-214 0.4 10 0.544 pCi/g 28* (0%-20%)
Uncert: +/-0.0893 +/-0.0807 TPU: +/-0.0893 +/-0.0807 Manganese-54 U -0.00173 U 0.00726 pCi/g 326 (0% -100%)
Uncert: +/-0.0249 +/-0.0177 TPU: +/-0.0249 +/-0.0177 Niobium-94 U -0.00355 U 0.0126 pCi/g 357 (0% -100%)
Uncert: +/-0.0232 +/-0.0174 TPU: +/-0.0232 +/-0.0174 29
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 182417 Page 2 of 6 Parmname NOM Sample Qual OC Units RPD% REC% Rani~e AnIst Date Time Rad Gamma Spec Batch 618297 Potassium-40 9.50 10.1 pCi/g 6 (0% -20%)
Uncert: +/-1.02 +/-0.922 TPU: +/-1.02 +/-0.922 Radium-226 0.497 0.485 pCi/g 2 (0% - 100%)
Uncert: +/-0.112 +/-0.0843 TPU: +/-0.112 +/-0.0843 Silver- I08m U 0.00407 U -0.0116 pCi/g 416 (0% - 100%)
Uncert: +/-0.0191 +/-0.0156 TPU: +/-0.0191 +/-0.0156 Thallium-208 0.206 0.199 pCi/g 3 (0%- 100%)
Uncert: +/-0.0441 +/-0.0378 TPU: +/-0.0441 +/-0.0378 QC 1201 298463 LCS Actinium-228 U -0.173 pCi/g 03/19/07 15:07 Uncert: +/-0.588 TPU: +/-0.588 Americium-24 I 23.4 27.7 pCi/g 118 (75%-125%)
Uncert: +/-3.30 TPU: +/-3.30 Bismuth-2 12 U -0.505 pCi/g Uncert: +/- 1.04 TPU: +/-1.04 Bismuth-214 U -0.0815 pCi/g Uncert: +/-0.234 TPU: +/-0.234 Cesium- 134 U 0.0232 pCi/g Uncert: +/-0. 152 TPU: +1-0. 152 Cesium- 137 9.46 10.1 pCi/g 107 (75%-125%)
Uncert: +/-0.897 TPU: +/-0.897 Cobalt-60 13.5 14.8 pCi/g 110 (75%-125%)
Uncert: +/-1.14 TPU: +/-1.14 Europium- 152 U 0.323 pCi/g Uncert: +/-0.299 TPU: +/-0.299 Europium- 154 U -0.0936 pCi/g Uncert: +/-0.282 TPU: +/-0.282 Europium- 155 U -0.292 pCi/g Uncert: +/-0.310 TPU: +/-0.3 10 Lead-212 U 0.059 pCi/g Uncert: +/-0.175 TPU: +/-0.175 Lead-214 U 0.0728 pCi/g Uncert: +/-0.221 30
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 182417 Page 3 of 6 Parmname NOM SamleOa OC Units RPD% REC% Rne Anlqt Date Time Rad Gamma Spec Batch 618297 TPU: +/-0.221 Manganese-54 U 0.00216 pCi/g Uncert: +/-0.126 TPU: +/-0.126 Niobium-94 U -0.0138 pCi/g Uncert: +/-0.111 TPU: +/-0.111 Potassium-40 U 0.307 PCi/g Uncert: +/-0.947 TPU: +/-0.947 Radium-226 U -0.0815 pCi/g (75%-125%)
Uncert: +/-0.234 TPU: +/-0.234 Silver-108m U -0.0206 pci/g Uncert: +/-0.119 TPU: +/-0.119 Thallium-208 U 0.0317 pCi/g Uncert: +/-0.117 TPU: +/-0.117 QC1201298461 MB Actinium-228 U -0.00399 pCi/g 03/19/07 15:06 Uncert: +/-0.0574 TPU: +/-0.0574 Americium-241 U 0.0107 pCi/g Uncert: +/-0.0462 TPU: +/-0.0462 Bismuth-2 12 U -0.0538 pCi/g Uncert: +/-0.0898 TPU: +/-0.0898 Bismuth-2 14 UT 0.00 pCi/g U ncert: +/-0.0644 TPU: +/-0.0644 Cesium- 134 U 0.0171 pCi/g Uncert: +/-0.0142 TPU: +/-0.0142 Cesiuiii- 137 U -0.00319 pCi/g Uncert: +/-0.023 TPU: +/-0.023 Cobalt-60 U -0.00553 pCi/g Uncert: +/-0.0145 TPU: +/-0.0145 Europium- 152 U -0.0164 pCi/g Uncert: +/-0.0394 TPU: +/-0.0394 Europium- 154 U -0.0138 pCi/g Uncert: +/-0.0329 TPU: +/-0.0329 Europium- 155 U 0.0503 pCi/g 331
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 182417 Page 4 of 6 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 618297 Uncert: +/-0.0302 TPU: +/-0.0302 Lead-212 U 0.0171 pCi/g Uncert: +/-0.0264 TPU: +/-0.0264 Lead-214 U1 0.00 pCi/g Uncert: +/-0.0731 TPU: +/-0.0731 M anganese-54 *U -0.00474 pCi/g Uncert: +/-0.011 TPU: +/-0.011 Niobium-94 U -0.00525 pCi/g Uncert: +1-0.0122 TPU: +/-o.6122 Potassium-40 UT 0.00 pCi/g Uncert: +/-0.167 TPU: +1-0.167 Radium-226 UI 0.00 pCi/g Uncert: +1-0.0644 TPU: +/-0.0644 Silver- lO8m U 0.00809 pCi/g Uncert: +/-0.0118 TPU: +/-0.0118 Thallium-208 U 0.00986 pCi/g Uncert: +/-0.0165 TPU: +/-0.0165 Rad Gas Flow Batch 617750 QC1201297140 182417002 DUP Strontium-90 U 0.00937 Uj -0.0161 pCi/g 0 (0% -100%) KSDI 03/20/07 13:30 Uncert: +/-0.0224 +1-0.0218 TPU: +/-0.0224 +/-0.0218 QC1201297142 LCS Strontium-90 1.55 1.69 pCi/g 109 (75%-125%) 03/20/07 12:51 Uncert: +/-0.110 TPU: +/-0.121 QC1201297139 MB Strontium-90 U -0.000886 pCi/g 03/20/07 13:30 Uncert: +/-0.0172 TPU: +/-0.0172 QC1201297141 182417002 MIS Strontium-90 4.34 U 0.00937 5.15 pCi/g 119 (75%-125%) 03/20/07 12:51 Uncert: +/-0.0224 +/-0.346 TPU: +/-0.0224 +/-0.380 Rad Liquid Scintillation Batch 617711 QC1201297030 182417001 DUP Technetium-99 U 0.323 IU 0.182 pCi/g 0 (0% - 100%) VIXPI 03/21/07 02:00 32
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 182417 Page 5 of 6 Parmnamne NOM Samnple Qu~al QC Units RPD% REC% Range Anist Date Time Rad Liquid Scintillation Batch 617711 Uncert: +/-0.258 +/-0.243 TPU: +/-0.258 +/-0.243 QC1201 297032 LCS Technetium-99 18.5 18.3 pCi/g 99 (75%-125%) 03/21/07 03:03 Uncert: +/-0.474 TPU: +/-0.658 QC1201297029 MB Technetium-99 U 0.162 pCi/g 03/21/07 01:28 Uncert: +/-0.209 TPU: +/-0.209 QC1201297031 182417001 MS Technetium-99 19.9 u 0.323 19.2 pCi/g 97 (75%-125%) 03/21/07 02:32 Uncert: +/-0.258 *. +/-0.520 TPU: +/-0.258 +/-0.705 Notes:
The Qualifiers in this report are defined as follows:
- Analyte is a surrogate compound
- Result is less than value reported
- Result is greater than value reported A The TIC is a suspected aldol-condensation product B For General Chemistry and Organic analysis the target analyte was detected in the associated blank.
BD Results are either below the MDC or tracer recovery is low C Analyte has been confirmed by GC/MS analysis D Results are reported from a diluted aliquot of the sample H Analytical holding time was exceeded J Value is estimated N/A Spike recovery limits do not apply. Sample concentration exceeds spike concentration by 4X or more ND Analyte concentration is not detected above the detection limit R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.
UI Gamma Spectroscopy--Uncertain identification X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y QC Samples were not spiked with this compound A RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL h Preparation or preservation holding time was exceeded 33
GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 182417 Page 6 of 6 Parmname NOM Sample Qu~a] QC Units RPD% REC% Range Anlst Date Time N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.
- Indicates analyte is a surrogate compound.
A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.
34
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD ATTACHMENT 4 (DQA RESULTS)
Revision 0
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD ATTACHMENT 4A (PRELIMINARY DATA REVIEW)
Revision 0
TANK FARM (RCA)
SURVEY UNIT 9312-0005 RELEASE RECORD Attachment 4 Survey Unit: 931 2-0005 Area Description RCA / Former Tank Farm Classification Survey Media Surface Soils Type of Survey Final Statue Survey Number of Measurements 15 Static, 4 Investigative STATISTICS on TOTAL STATISTICS on NON-PARAMETRIC POPULATION POPULATION Ca-i 37 Co-60 Sr.90 Tc-99 Ca-I 37 Co-60 Sr-90 Tc-99 DCGLOp(pCilg): 4.75E+00 2.29E+00 9.30E-01 7.606.00 DCGLOp(pCilg): 4.75E+00 2.29E+00 9.30E6-0 1 7.60E+00 Minimum Value: -2.47E-02 -1.16 E-02 -1.36E-02 -2.41E6-01 Minimum Value: -2.47E-02 -1.16E -02 -1.36E-02 -2.41E6-01 Maximum Value: 2.37E+00 2.61 Ea00 3.99E-02 1.62E-01 Maximum Value: 2.376+00 2 .6 1E+00 3.99E-02 1.62E*01 Mean: 1.08E-01 1.11 E-01 1.076-02 7.86E-01 Mean: 1.ý656-01 1.75E-01 1.21E-02 1.13E+ 00 Median: 1.09E-02 2.7211-03 8.51 E-03 1.436-01 Median: 8.59E-03 2 .48E-03 1.36E-02 8.99E-02 Standard Deviation: 4.82E-01 5.32E-01 1.43E-02 3.29E+00 Standard Deviation: 6.10E-01 6 .74E-01 1.60E-02 4.17E+00 Ca-I 37 TCo-60 TSr.90 ITc-99 Sample ID GSCodnts Resul MDA Result ] _D eul D esl D Fraction of
________
____ ___ _ __ _ o ____jIdentified ____J 20 I ____ Identified.___ 2a _____ Identified Result 2a 1_____ Identified North East IpClll _____ lpClleI leCile) IPCllI
/- _____ lcie'a _____ (pCi/) IpCile) ______J Icusg) DCGL 9312-0005-001 F 236795.06 669657.3 2 3.82E-03 0.027 14.86E-02 -1.16E6-02 0.030 i4.79E-02 2.28E-02 0.025 4.13E-02 1,64E-01 1~0.205 1.3.46E-01 0.042
2-0 0-0---------
236795.06 669692.1 8 1.51E-031 0.016 12.73E602 1.746-02 0.016 2.966-02) 2.87602 0.026 4.18E602 + 4.116E02 0.217 3.726-01 0.044 931 2-0005-002F 236764.94 666639.9 22.65E-021 0.034 4.316E02 -1.146-02 0.029 4680)1762 02 .546027.90 016 341 0.030 931 2-0005-003F 931.... ..............236764.94 668674.1 1 2.38E-03 0.026 4.666-02 -3.796-03 0.032 5.246-02 -1.366-02 0.015 3.656-02 j5.846-02 0,205 I3.526-01 -0.008 931 2-0005-004F
0 ---
236764.94 668079.4 9 5.86E-04 [0.017 2.736-02 -1.636-03 0.017 2.776-02 4.016-03 0.024 1 4.516E02 1.04E-01 0.188 3.186-01 0.017 236764.94 668744.2 8 -2.47E-02 0.032 4.766-02 7b336-03 0.027 4.606-02 -5.126-03 0.017 3.536-02 -9,986-02 0.210 3.676-01 -0.02 1 931 2-0005-005F 236734081 668622.3 3 2.116E-02 0.013 2.226-02 + -8.376-03 0,012 I1.946-02 -1.306-02 0.021 4.466-02 1.466-01 0.198 3.356-01 0.006 9312-0005-006F 236734ý81 666657.3 2 2.936-04 1 0.010 1.1686-02 2.306-03 0.0111 1.65602 I3.99602 0.029 4.356-02 + 1.426-01 0.210 3.556-01 0.063 236734.81 668692.1 8 8.596-03 I 2.22E-02 230 2.3-3 00320.014 2.2960 013 2+28602 0.028 4.806-02 9.906-02 0.203 3.466-01 0.040 9312-0005-0107F
- 93. 2-050 3F
......... 236734.81 669726.9 9 2.026-02 10.012 2.126-02 + 9.776-03 0ý014 2.386-02 5.776-04 0.025 4.826-02 8.996-02 0.203 3.466-01 0.02 1 9312-0005-0148F 236734081 668761.6 7 1.46E-02 0.026 1.946-02 2.486-03 0.013 2.166-02 22486-02 i0.029 4.866-02 17.596-02 0.217 3.706-01 0.04 1
................... ... ... -- --------- ---...... ........-..........
.....----------------------- ----...-.
9312-0005-0109F 23670ý469 683. 2 5.70E-03 1 0.013 2.236-02 8.346-03 0.015 2.236-02 1.306-03 0.022 4.37E-02 6.586-03 0.196 3.376-01 0.005 9312----------005-1
.F
.
2367(49 687. I1.32E-02 0.018 1.856-02 8.766-04 0.012 1.976-02 9.936-03 0.020 3.606-02 i1.626-01 0.220 3.716-01 0.035 9312-0005-016-B 236704.69 668709.4 9 2,.37E+00 0.207 12.77E-02 + 2.61 E+00 0.154 12.22E-021 + 2.67E-02 0.027 14.36E-02 I + 1.62E+01 0.050 3.78E-01 3,799 9312-0005-017-B 236674.56 668692.1 0 2.01 E-02 0.016 2.08E-02 + 6.79E-03 0.012 i~2.10E-02 1,36E-02 0.026 14.58E-02 1 -2.41E-01 1.0.209 13.73E-01 -0.010
- --------------------------------------- ----------- ---- --------------------- t4------------------ - ------- ------------------
2367481 6976.6 7 2.42E-02 0.018 2.216E-02 + 2.14E-03 1~0.015 1~2.48E-02 2.23E-02 1'0.028 1'4.78E-021 1.43E-01 i~0.216 1 3.65E-01 0.049 236697.81 669738.8 2 -4.14E-04 0.023 3.14E-02 1 ------------- ---------- - I--------------------.-
9.39E-03 i~0.017 i~2.92E-02
---
7.64E-03 0.022
~~ - 4----."--------"-
1.93E-01 0.211 3.54E-01
!.4.16E-02 0.038
-------- -------
-------------
2367 8 68696.84 1.47E-02
....
0.019 I2.05E-02
. .............
-1.416E-03 1'0.012
- ---------------
I .9-02 -2.586-0
............
0.023 I4.64E-02
..............
..
1.43E-01 1 .1
. ....
.3.56E-01 1
-------
0.019 REVISION 8 Page I of 2 ae f
TANK FARM (RCA)
SURVEY UNIT 9312-0005 RELEASE RECORD Attachment 4 Cs-i 37 Co-60 Sr-90 Tc-99 Sample ID GSCodnts Result 2a MVDA Idniid Result 2y MDA Idniid Result 2o MDA Idniid Result 2a MDA Fraction of Ietfe North east lPts ____ PCIISI lpCijQl IpCi/sl lpCi~ql Ie01tl (taci/al (pCg) DCGL 93200 360.5 605.3 .5-3 004 2.03E-02 3.28E-03 0.012 1.99E-02 i2.81 E-02 0.025 3.99E-02 + 1.25E-01 0.200 3.38E-01 0.049 9312-0005-019-B 236710.90 1 66061 4.93 6.180-03 0.019 2,360-02 -7.22E-03 0q018 2.85E-02 1-4.110E-03 0.026 14.92E-02 1.64E-01 0.202 13.40E-01 0.015 t - - --- 4 ------- ---------- - ---
-- ---------- -----
9312-0005-020-I 236702.25 660712.72 --7.4-8-E--0-03-T0.025 4.638 02 1.25E-02 00O34 9.77E-02 1.39E-02 0.021 3.55E-02 3.230-01 0.258 4q300-01 I 0.064 9312-0005-21-I 236707.91 668711.92 1.45E-02 0.019 I3.470-02 4.830 03 0.020 3.430-02 9q378-03 0.022 14.05E802 I2,66E-01 0.259 I4q330-01' + 0.050 9312-0005-022-I 236707.00 666706.22 1.910-02 0.019 2.900-02 2.800-03 0.024 3.920-02 I1.610-03 0.019 13.648-02 I2.890-01 0,239 I3.990-01 ' + 0.045 9312-0005-023-1 236701.53 660707.10 1.900-02 0.026 3,190-02 1.43E-02 0.010 2.97002 1-6.07004i 0.019 3.69E-02 1.958-01 0.240 I4.048-01 0.035 OTHER RADIONUCLIDES Sample ID Isotope Reul 2a jDIdentified DC rciono
__________________________________jIat(l____ PCiqI j _____[ICeifg DCGL 9312-0005-001 F iCs-134 3.590-02 0.034 5,790-02 . + 2.80+00 0.013 9312-0005-003F Me-54 4.740 02 0.033 5.50E02 1,00+01 0.005 9312-0005-005F INb-94 2.208-02 0.015 2.818E02 + 4.38+00 0.005 9312-0005-006F l~-3 882 0.033 54822.80+00 0.014
4-- - -- -- ------------------
- - -------- --- ----- ------
!9312-0005-007F -- 'Am 241 8.080-02 10.072 1.210-01 + 1.681+01 0.005 1
9312-0005-007F *Mn-54 I1.528-02 i0.015 2.350-02 + 1.00+01 0.001 19312-0005-008F IMn-54 1.338-02 1i0.011 1,610-02 + 1.00+01 0.001 19312-0005-01OF iCs-134 22600-02 0017 i 2.73E802 I + 2.88+00 0.009
[9312-0005-016-B j~-3 182 0.020 3.388-02 + 2.28E+00 0,008 E9312-0005-017-B3 IAm-241 12.298-02 0.018 '3.018E02 + 1.60+01 0.001 I------------- -------------------------- --------
~9312-0005-019-B 4 C-134 f2.368-02 Ea-0055-01323802 ' 0.032 0.016 4.868-02 13.068-0
+ 2.4E+02 28+0 0.000 00 19312-0005-019-B jMn-54 2.14E-02 10.015 2.818E02 + 108E+01 0.002 REVISION 0Pae2o2 Page 2 of 2
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD ATTACHMENT 4B (GRAPHICAL REPRESENTATION OF DATA)
Revision 0
QUANTILE PLOT FOR CESIUM-i137 Survey Unit: 9312-0005 Survey Unit Name: RCA - Former Tank Farm Mean: 1.65E-01 pCi/g Quantile Plot For Cs-I 37 2.50E+00 2.OOE+00 - - - - ----------------- 1-11!:
.)1.50E+00 - I -
0
- .~.OOE+00
-E N--f- N--E-~--N--U- -u--u--s--
-5.OOE-Ol 0 20 40
~ - - - -
60
~~
80 100 Percentage Cs-I 37 Rank Percentage
-2.47E-02 1 3.3%
-5.70E-03 2 10.0%
2.93E-04 3 16.7%
5.86E-04 .4 23.3%
1.5 1E-03 5 30.0%
2.38E-03 6 36.7%
3.82E-03 7 43.3%
8.59E-03 8 50.0%
1.32E-02 9 56.7%
1.46E-02 10 63.3%
2.0 1IE-02 11 70.0%
2.02E-02 12 76.7%
2.11 E-02 13 83.3%
2.65E-02 14 90.0%
2.37E+00 15 96.7%
31 -710-7 Reviewed by/Date
FREQUENCY PLOT FOR CESIUM-137 Survey Unit: 9312-0005 Survey Unit Name: RCA - Former Tank Farm M~ean: 1.65E-01 pCi/g Frequency Plot For Cs-I 37 16 14 12 U
10 a,
8 a)
L. 6 LL 4
2 0
3.74E-01 3.74-017.74E-01 1.17E+00 1.57E+00 1.97E+00 2.37E+00 Upper End Value (pCilg)
Upper End Observation Observation Value Frequency Frequency 3.74E-0 1 14 93%
7.74E-01 0 0%
1.17E+00 - 0 0%
1.57E+00 0 0%
1.97E+00 0 0%
2.37E+00 1 7%
Total: 15 100%
Su mitted b Date 1of 1
QUANTILE PLOT FOR COBALT-60 Survey Unit: 9312-0005 Survey Unit Name: RCA / Former Tank Farm Mean: 1.75E-01 pCi/g Quantile Plot For Co-60 3.OOE+00 ------------------- ----
2.50E+00------------------- __ ___
- ~2.00E+00-------------------
.2 S1.50E+00 ------------------- ------
O.O1.E+00 - - - - - - -
-5.OOE-01 - --- - - - - - - - -
0 20 40 60 80 100 Percentage Co-60 Rank Percentage
-1..16E-02 1 3.3%
-1. 14E-02 2 10.0%
-8.37E-03 3 16.7%
-3 .79E-03 .4 23.3%
-1 .63E-03 5 30.0%
- 8. 76E-04 6 36.7%
2.30E-03 7 43.3%
2.48E-03 8 50.0%
2.63 E-03 9 56.7%
6.79E-03 10 63.3%
7.33E-03 11 70.0%
8.34E-03 12 76.7%
9.77E-03 13 83.3%
1.74E-02 14 90.0%
2.61 E+00 15 96.7%
I/ I q-, I SubrW'tt dby/
3 ate Reviewed by/Dalfe
FREQUENCY PLOT FOR COBALT-60 Survey Unit: 9312-0005 Survey Unit Name: RCA / Former Tank Farm Mean: 1.75E-01 pCi/g Frequency Plot For Co-60 16 14 192 S10--
26 LL 4 2
0-4.25E-01 8.62E-01 1.30E+00 1.74E+00 2.17E+00 2.61E+00 Upper End Value (pC i/g)
Upper End Observation Observation Value Frequency Frequency 4.25E-01 14 93%
8.62E-0l1 0 0%
1.30E+00
- 0 0%
1.74E+00 0 0%
2.17E+00 0 0%
2.6 1E+00 1 7%
Total: 15 100%
S mtted by/Date Reviewed by/Date 1 of 1
QUANTILE PLOT FOR STRONTIUM-90 Survey Unit: 9312-0005 Survey Unit Name: RCA - Former Tank Farm Mean: 1.2 1E-02 pCi/g Quantile Plot For Sr-90 5.OOEjO2 IZ-I K c 3.00E-02 ---- --
.2
-1.00E-02 IId
-1.00E-02 --
0 20 40 60 80 100 Percentage Sr-90 Rank Percentage
-1.36E-02 1 3.3%
-1.30E-02 2 10.0%
-5.1 2E-03 3 16.7%
5.77E-04 .4 23.3%
1.30E-03 5 30.0%
4.01 E-03 6 36.7%
9.93 E-03 7 43.3%
1.36E-02 8 50.0%
1.87E-02 9 56.7%
2.28E-02 10 63.3%
2.28E-02 11 70.0%
2.48E-02 12 76.7%
2.67E-02 13 83.3%
2.87E-02 14 90.0%
3.99E-02 15 96.7%
K- AJ~A~ 2.( 10-7 Sub itted by Date
/-\-L-\] J Revit!we, by/D e
FREQUENCY PLOT FOR STRONTIUM-90 Survey Unit: 9312-0005 Survey Unit Name: RCA - Former Tank Farm Mean: 1.2 1E-02 pCi/g Frequency Plot For Sr-90 6
5 C.) 4 U) 3 0*
U)
I..
LL 2 0
-4.68E-03 4.23E-03 1.32E-02 2.21E-02 3.10E-02 3.99E-02 Upper End Value (pCi/g)
Upper End Observation Observation Value Frequency Frequency
-4.68E-03 3 20%
4.23E-03 3 20%
1.32E-02 - 1 7%
2.21 E-02 2 13%
3.I1OE-02 5 33%
3.99E-02 1 7%
Total: 15 100%
.TKOU.)tAle '5UI JO?2 Su mitted by ate Reviewed by/Date' 1 of 1
QUANTILE PLOT FOR TECHNETIUM-99 Survey Unit: 9312-0005 Survey Unit Name: RCA - Former Tank Farm Mean: 1.13E+00 pCi/g Quantile Plot For Tc-99 1.80E+01 1.60E+01 1 .40E+01 I 1.40E+01 C 1.OOE+01 0 ---------------------------- ~--~- 7' 8.OOE+00 0u 6.00E+00 Q~
4.00E+00 2.OOE+00
~7iI1I--------------------------------- --
0.OOE+00 ~-E -U--U---
-2.00E+00 ---------------------------- ~ - - - 100 0 20 40 40 60 80 100 Percentage Tc-99 Rank Percentage
-2.41 E-0lI 1 3.3%
-9.98E-02 2 10.0%
6.58E-03 3 16.7%
4.11 E-02 .4 23.3%
5.84E-02 5 30.0%
7.39E-02 6 36.7%
7.59E-02 7 43.3%
8 .99E-02 8 50.0%
9.90E-02 9 56.7%
1.04E-01I 10 63.3%
1.42E-01 11 70.0%
1.46E-0 1 12 76.7%
1.62E-01 13 83.3%
1.64E-01 14 90.0%
1.62E+01 15 96.7%
.2W-kA-r,<
.VJA 1, aI1?-i )0-7 Sub rteby/Ia_
Reviewed by/Date
FREQUENCY PLOT FOR TECI-INETLUM-99 Survey Unit: 9312-0005 Survey Unit Name: RCA - Former Tank Farm Mean: 1.13E+/-00 pCi/g Frequency Plot For Tc-99 16 14-
~12-S10 S6-1LL4 2
0 2.50E+00 5.24E+00 7.98E+00 1.07E+01 1.35E+01 1.62E+01 Upper End Value (pC i/g)
Upper End Observation Observation Value Frequency Frequency 2.50E+/-00 14 93%
5.24E+00 0 0%
7.98E+00 - 0 0%
1.07E+/-01 0 0%
1.35E+01 0 0%
1.62E+/-01 1 7%
Total: 15 100%
St I IIIILLMU UY UdLý 5 q Reviewed by/Date 1 of 1 1o
FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD ATTACHMENT 4C (SIGN TEST)
Revision 0
Connecticut Yankee Decommissioning Project GPP-GGGR-R5121 -001 Attachment 8, Health Physics Procedure Rev.CY-QO1 MAJOR Sign Test Calculation Sheet for Multiple Radionuclides Survey Area Number: 9312 Survey Unit Number: 0005 WPIR #: N/A Survey Area Name: Tank Farm (RCA) Classification: 1 ýTYPE I (aerror): 0.05 N:15 Radionuclides: 1s Rad ion ucl ide 2n" Radionuclide 3rd Radionuclide 4 th Radionuclide Cs-137 Co-60 Sr-90 Tc-99 DCGL: 4.75E+00 2.29E+00 9.30E-01 7.60E+00 Results 1St Results 2nrd Results 3rd Results 4t1h Weighted Sum 1-W, Sign Radionuclide Radionuclide Radionuclide Radionuclide (We)
(pCi/g) (pCi/g) (pCi/g) (pCi/g) 3.82E-03 -1.16E-02 2,28E-02 1.64E-01 0.04 0.96 +1 1.51 E-03 1.74E-02 2.87E-02 4.11IE-02 0.04 0.96 +1I 2.65E-02 -1.14E-02 1.87E-02 7.39E-02 0.03 0.97 +1 2.38E-03 -3.79E-03 .-1,36E-02 5.84E-02 -0.01 1.01 +1 __
5.86E-04 -1.63E-03 4.01 E-03 1.04E-01 0.02 0.98 +1 __
-2.47E-02 7.33E-03 -5.12E-03 -9.98E-02 -0.02 1.02 +1 __
2.11 E-02 -8.37E-03 -1.30E-02 1.46E-01 0.01 0.99 +1 __
2.93E-04 2.30E-03 3.99E-02 1.42E-01 0.06 0.94 +1 __
8.59E-03 2.63E-03 2,28E--0-2 9.90E-02 0.04 0.96 +1 __
2.02E-02 9.77E-03 5,77E-04 8.99E-02 0.02 0.98 +1 __
1 46E-02 2.48E-03 2.48E-02 7.59E-02 0.04 0.96 +1 __
-5.70E-03 8.34E-03 1.30E-03 6.58E-03 0.00 1.00 +1 __
1.32E-02 8.76E-04 9.93E-03 1.62E-01 0.04 0.96 +1 __
2.37E+00 Z.61 E+00 2.67E-02 1.62E+01 3.80 -2.80 -1 ___
2.01 E-02 6.79E-03 136E-02 -2.41 E-0 1 -0.01 1.01 +1 Number of positive differences (S+)l 14 ---
Critical Value 11 Survey Unit Meets the Acceptance Criteria Performed by: David Wotlw Date: 3/26/2007 Independent Revie~Nvby: j2 C,A.,ýdk. Date:
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FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD ATTACHMENT 4D (QC SPLIT RESULTS)
Revision 0
Health Physics Procedure 2,1265-000-(jPP-(jGGR-R5124-000-Rev.CY-000 Attachment A Health Physics Procedure 24265-000-GPP-(3GGR-R5 124-000-Rev.CY-O00 AtCachment A Split Sam ple Assessmient Form Survev Area #: 9312 Survey Unit # 0005 Survey Unit Name: R-CA - Tank Farm Sample Plan or WPMR: N/A ISIA 3200-1 Sample
Description:
Comparison of split samples collected from sample measurement location 1111 and analyzed using gamma spectroscopy by off-site Vendor L-aboratory. The standard sample was 9312-0005-011IF, the comparison sample was 9312-0005-01 11FS.
sTrANDARD COMPARISON Raincie Activity Standard Reouin Agreement Activity Standard Comparison Acceptable Raincie Value Error Reouin Range Value Error Ratio (Y/N)
K-40 I.4+/-l 0.427 24 0.75- 1.33 9.87E+00 0.4 17 0,95 Y Conirents/Corrective Actions: Cs-137 was not detected in sufticient Table is provided to show acceptance criteria used to quantities in the field split results at location 9312-0005-01 IF to assess split samples.
evaluate in accordance with procedure. Evaluation using the reported results for K-40 resulted in acceptable agreement between the tield-split FEesgo-ut0-0n Aarremj)!Zt Raag results at these locations. Since K-40 was found to be present at an 4-7I 0.5 -2.0 8-15 0.6- 1,66 accep~table level of agreement, no further action is warranted. 16 -50 0.75 -1.33 51 -200 0.80 -1.25
>200 0.85. -1.12 by: [Date:
-- I
'3(< .
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FORMER RADIOLOGICALLY CONTROLLED AREA TANK FARM SURVEY UNIT 93 12-0005 RELEASE RECORD ATTACHMENT 4E (COMPASS POWER CURVE)
Revision 0
DQA Surface Soil Report Assessment Summary Site: 9312 Planner(s): Wojo Survey Unit Name: 9312-0005 Report Number: 1 Survey Unit Samples- 15 Reference Area Samples: 0 Test Performed Sign Test Result: Pass Judgmental Samples: 0 EMVC Result: Not Performed Assessment
Conclusion:
Reject Null Hypothesis (Survey Unit PASSES)
Retrospective Power Curve ZJII -
C 0.9 S0.8 huh ____~- - __
~0.7
- - -~__
11111 __
S0.6 -I- -~ - __
0.5 -I-- __ ____
_
0.4
- ____ -3 ____
0O.3 - _-_
~-0.2 S01
-U--- -
3.0 0.2 0.4 0.6 0.8 1.0 12 14 Unity Rule Sum-of-Ratios, incliuding background Prospective Power 0 1-beta -- Actual Power LBGR - - Estimated Power DCGL -- - Retrospective Power COMPASS 0l.0.0 32107Pg 3/27/2007 Page 1