ML20216D399
| ML20216D399 | |
| Person / Time | |
|---|---|
| Site: | Fort Calhoun  |
| Issue date: | 12/31/1997 |
| From: | OMAHA PUBLIC POWER DISTRICT |
| To: | |
| Shared Package | |
| ML20216D374 | List: |
| References | |
| NUDOCS 9804150279 | |
| Download: ML20216D399 (49) | |
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I OMAHA PUBLIC POWER DISTRICT i
FORT CALHOUN STATION RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TECIINICAL SPECIFICATION 5.9.4b January 01,1997 - Decemlier 31,1997 l
1
1 1997 Annual Radiological Environmental Operating Report in accordance with Technical Specification 5.9.4b, attached is the Fort Calhoun Station (FCS)
Annual Radiological Environmental Operating Report for year 1997. The data provided is consistent with the objectives as specified in Section 5 of the Offsite Dose Calculation Manual (ODCM),
" Radiological Environmental Monitoring Requirements." The report is presented as follows:
- 1) An introductory discussion of program observations and environmental impact relevant to the operation of FCS and the implementation of the Radiological Environmental Monitoring Program (REMP).
- 2) The sample class, sample collection frequency, number of sample locauons, and the number .
of samples collected this reporting period for each class are delineated in Table 1.0.
- 3) A statistical evaluation of REMP findings is summarized in Table 2.0, in accordance with Regulatory Guide 4.8, Table 1. For each type of sample medium and analysis, Table 2.0 exhibits separately all indicator locations, tJ1 control (background) locations, and the location having the highest annual mean result. For each of these classes, Table 2.0 specifies the following:
l
- a. The total number of analyses.
- b. The fraction of analyses yielding detectable results (i.e., results above the highest Lower Limit of Detection (LLD) for this period). j
- c. The maximum, minimum, and average results.
1
- d. The coordinates in distance in miles and the direction relative to the FCS Reactor Containment Building (radial degrees) are specified for the location with the highest annual mean.
- 4) Table 3.0 is a listing of missed samples and explanations.
- 5) Appendix A describes the vendor Environmental Protection Agency Interlaboratory I Comparison Program results.
- 6) Appendix B describes the vendor Data Reporting Conventions utilized.
- 7) Appendix C reports the information required when primary coolant specific activity has j exceeded the limits of Technical Specification 2.1.3. i i
l Page 1 of 7
INTRODUCTION Radiological Environmental Monitoring Program (REMP)- 1997 The following submittal is for the Fort Calhoun Station (FCS) Annual Radiological Envirorunental Operating Report-1997, representing the performance of the Radiological Environmental Monitoring Program (REMP). Results of completed sample analyses as required by the FCS Offsite Dose Calculation Manual (ODCM) are presented in the attached tables. Collection of environmental sample media was performed by the Licensee (Omaha Public Power District) and sample analysis was perfonned by contract vendor (Teledyne Brown Engineering--Northbrook, Illinois). Data obtained for the REMP this reporting period were well within expected ranges and compared
) favorably to historical trends. None of the media sampled contained radioactivity attributable to the operation of the Fort Calhoun Station. The following observations and anomalies were documented during the monitoring period and did not reduce the effectiveness of the REMP:
- 1) Air - An additional air sampling location (City of Valley, Nebraska - 19.5 miles /219 ) was included in 1997 (effective 06-11-97) to enhance the IEMP and demonstrate agreement with the NRC Branch Technical Position guidance for Radiological Environmental Monitoring Programs and also Regulatory Guide 4.8 " Environmental Technical Specifications for Nuclear Power Plants." In applying the control / indicator relationship for identifying dose to individuals in the unrestricted area, it was noted that one control location (Valley, Nebraska Substation 19.5 mi/219 ) yielded an annual mean result for gross beta that was slightly higher than the indientor locations in the REMP. However, there was no statistical difference detected in the analysis results for both control and indicator locations.
There were two occurrences resulting in brief downtime for 1997:
- a. Onsite Station OAP-B-(I), Unit No. 02,0.6 miles SW of reactor, was out of service ;
for maintenance on 01/15/97 due to an air leak and was restored 01/20/97. A partial l sample was collected during the week and analyzed, but at a lesser than average volume.
- b. Onsite Station OAP-C-(I), Unit No. 03,0.8 miles SE of reactor, was out of senice week of 01/08/97 - 01/15/97 to perform routine maintenance. Unit was restored for sampling period 01/15/97 - 01/22/97.
This brief down time was in accordance with the Offsite Dose Calculation Manual and the NRC Branch Technical Position for Radiological Emironmental Monitoring Programs which states that if specimens are unobtainable due to equipment malfunction, every effort shall be made to complete corrective action prior to the end of the next sampling period. Corrective actions were appropriate.
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Page 2 of 7
1
- 2) Dosimetry - An additional dosimetry location (City of Valley, Nebraska - 19 miles /219 )
was added to the REMP (effective 06-11-97) as a result of also including an additional air
- sampling location. In accordance with the NRC Branch Technical Position guidance for Radiological Environmental Monitoring Programs and also Regulatory Guide 4.8
" Environmental Technical Specifications for Nuclear Power Plants," dosimetry must be placed at the same locations as for air particulates.
- 3) Einh - Several species of both commercial and recreational interest were collected and analyzed during this reporting period. For location Missouri River Mile 644-646 (Vicinity of Fort Calhoun Station) one species (Gizzard Shad) was not found in sufficient numbers and/or total weight during the monitoring effort that would yield sufficient flesh to perform an analysis. Therefore, an alternate species (Carp) was substituted in accordance with the Offsite Dose Calculation Manual and the NRC Branch Technical Position guidance for Radiological Environmental Monitoring Programs.
- 4) hiilk - The coordinates for the milk sample control location (Mohr Dairy) have been changed (
from 7.9 miles /l87" to 9.8 miles /187*. Due to real estate development the entire farming operation has been moved to a centralized location on the farm.
1 Thers ucie no other anomalies noted pertaining to the remainder of the sampling schedule (water, bottom sediment, and food products collection). j i
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Table 1.0 Shmple collection program.
Number of Number of Samples Collection Sample Collected Sample Class Frequency Locations This Period Background Radiation (TLDs) Quarterly 12 46 Air Particulates Weekly 6 293 AirbomeIodine Weekly 6 293 Milk Semimonthly 2 22 Water Monthly 3 36 Fish Annually 2 5
. Sediment Semiannually 2 4 Food Crops Annually 2 6 TOTAL 705 9
Page 4 of 7 l
Table 2.0 Radiological Environmental Monitoring Program Summary Name of Facility Fort Calhoun Nuclear Power Station - Unit 1 Docket No. 50-285 Locationof Facility Washington, Nebraska Reporting Period January - December 1997 (County, State)
Indicator Location with Highest Contrca Number Sample Type and Locations Annual Mean Locations Non-Type Number of LLob Routine Mean (F)C Mean (F)C Mean (F)c (Umts) Analyses a Ranzec Locationd Range Results' Ranaec Background Gamma 46 0.5 1.3 (40/40) OTD-IJ,K-(1), 1.5 (12/12) 1.3 (6/6) 0 Radiation (1.01.6) (1.3 1.6) (1.1-1.5)
(TLD) Alllocations had (mR/ week) identical means Airborne CB 293 0.005 0.022 (211/211) OAP-F-(C), 0.023 (29/29) 0.022 (82/82) O particulates (0.009 4.051) Valley Substation (0.012-0.048) (0.010-0.050)
(pCi/m3) 19.5 mi @ 219' GS 23 Cs-134 0.003 <LLD - -
<LLD 0 C5137 0.004 <LLD - -
<LLD 0 Other 0.003 <LLD - - <LLD 0 gammas Airbome [-131 293 0.07 <LLD - -
<LLD 0 lodine (pCi/m3) -
Milk I131 22 0.5 <LLD - - <LLD 0 (pCi/L)
CS 22 K-40 150 1265 (11/11) OFM D-(C), 1387 (11/11) 1387 (11/11) 0 (1110-1510) Mohr Fann (1300-1500) (1300-1500) 9.8 ml 0187' CelM 15 <LLD - -
<LLD 0 Ce137 15 <LLD -
<LLD 0 Other 15 <LLD - -
<LLD 0 gammas Water CS 36 (pCi/L)
Cs-134 15 <LLD - -
<LLD 0 Cs 137 18 <LLD - - <LLD 0 Other 15 <LLD - -
<LLD 0 gammas H-3 12 300 <LLD - -
<LLD 0 Page 5 of 7 l
Table 2.0 RadiologicalEnvironmentalMonitoringProgramSummary Name of Facility F'o rt Calhoun Nuclear Power Station Unit 1 Docket No. 50-285 Location of Facility Washington, Nebraska Reporting Period January - December 1997 (County, State) indicator Location with Highest Control Number Sample Type and locations Annual Mean Locations Non-Type Number of LLob Routine Mean (F)C Mean (F)C Mean (F)c (Units) Analyssn a Ranaec Locationd Rana,c Range Results' Fish CS 5 (pCi/g wet)
Mn 54 0.01 6 <tLD - - <LLD 0 Co-58 0.025 <LLD - - <LLD 0 Co-60 0.024 <LLD - - <LLD 0 Zn-65 0.042 <LLD - - <LLD 0 -
Cs 134 0.019 <tLD - -
<LLD 0 Cs-137 0.019 <LLD - -
<LLD 0 Other 0.027 <LLD - -
<LLD 0 gammas I j Sediment CS 4 (pCi/g dry) 1
-.Cs-134 0.042 <LLD - -
<LLD 0 I Cs-137 0.024 <LLD -
<LLD 0 Other 0.020 <LLD - - <LLD 0 gammas Food Crops GS 6 (pCi/g wet)
Mn 54 0.011 <LLD - - <LLD 0 :
Co-58 0.012 <LLD - - - <LLD 0 Co-60 0.018 <tLD - - <LLD 0 Fe-59 0.037 <LLD - - <LLD 0 Zn-65 0.025 <LLD - - <LLD 0 Zr-Nb-95 0.018 <LLD - -
<LLD 0 I Cs-134 0.011 <LLD - -
<LLD 0 Cs-137 0.018 <LLD - - <LLD 0 Ba-La 140 0.016 <LLD - - <LLD 0 a CB = gross beta, CS = gamma scan.
b LLD = nominal lower limit of detection based on 95% confidence level.
C Mean and range are based on detectable measurements only (i.e., <LLD). Fraction of detectable measurements at specified locations is indicated in parentheses (F). !
d Locations are specified: (1) by code,(2) by name, and (3) by distance and direction relative to Reactor Containment Building.
' Non-routine results are thee which exceed ten times the control station value. If no control station value is available, the result is considered non-routine if it exceeds ten times the typical pre-operational value for the medium or location.
I Value given is for Ru-103.
Page 6 of 7
Table 3.0 L'isting of Missed Samples Sample Type Date Location Reason Air Particulate / 01-15-97 OAP-C-(I) Routine Filter & Cartridge through Onsite Station No. 03 maintenance to 01-22-97 0.8 mill 45* the Unit a
Page 7 of 7
I APPENDIX A INTERLABORATORY COMPARISON PROGRAM RESULTS l
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NOTE: Teledyne's Midwest Laboratory participates in intercomparison studies administered by U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. The results are reported in Appendix A. Also reported are results of International Intercomparison and Teledyne testing of TLD's, as well as, in-house spikes, blanks, duplicztes and mixed analyte performance evaluation ,
program results. Appendix A is updated four times a yeer; the complete Appendix is included in March, June, September and December monthly progress reports only.
l January,1997 through December,1997
l Accendix A l Interlaboratory Comparison Program Results Telec'jne Brown Engineering Environmental Services Midwest Laboratory (formerly Hazleton
. Environmental Sciences) has participated in interlaboratory comparison (crosscheck) programs since the formulation of it's quality control program in December 1971. These programs are operated by agencies which supply environmental type samples (e.g., milk or water) containing concentrations of radionuclides known to the issuing agency but not to participant laboratories. The purpose of such a program is to provide an independent check on the laboratory's analytical procedures and to alert it to any possible problems.
Participant laboratories measure the concentration of specified radionuclides and report them to the issuing agency. Several months later, the agency reports the known values to the participant laboratories and specifies control limits. Results consistently higher or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used.
The results in Table A 1 were obtained through participation in the environmental sample crosscheck program for milk, water and air filters during the past twelve months. Data for previous years is a vailable upon request.
- his program is conducted by the U.S. Environmental Protection Agency Office of Research and Developement National Exposure Research Laboratory Characterization Research Division-Las Vegas, Nevada.
The results in Table A 2 were obtained for Thermoluminescent Dosimeters (TLDs), via various InternationalIntercomparisons of Environmental Dosimeters under the sponsorships listed in Table A-2.
Also Teledyne testing results are listed.
Table A-3 lists results of the analyses on in-house " spiked" samples for the past twelve months. All samples are prepared using NIST traceable sources. Data for previous years available upon request.
Table A-4 lists results of the analyses on in-house " blank" samples for the past twelve months. Data for przvious years available upon request.
Table A-5 list results of the in-house " duplicate" program for the past twelve months. Acceptance is based on the difference of the results being less than the sum of the errors. Data for previous years available upon request.
The results in Table A-6 were obtained through participation in the mixed analyte performance evaluation program.
The results in Table A-7 were obtained through participation in the Environmental Measurement Laboratory Quality Assessment Program.
Attachment A lists acceptance criteria for " spiked" samples.
Out-of-limit results are explained directly below the result.
Al
Table A 1. U.S. Environmental Protection Agency's crosscheck program, comparison of EPA and Teledyne's Midwest Laboratory results'.
Concentration in pCi/L' Lab Sample Date Teledyne Results EPA Result' Control Code Type Collected Analysis i2 Sigma
- 1s, N=1 Limits STW-782 WATER Jan,1997 Sr-89 9.7i 0.6 12.0 5.0 3.3 - 20.7 STW-782 WATER Jan,1997 Sr-90 24.0 i 1.0 25.0 i 5.0 16.3 - 33.7 STW-783 WATER Jan,1997 Gr. Alpha 10.0 i 1.4 5.2 5.0 0.0 - 13.9 STW-783 WATER Jan,1997 Gr. Beta 15.8 i 2.0 14.7 t 5.0 6.0 - 23.4 STW-784 WATER Feb,1997 I-131 86.012.0 86.0 9.0 70.4 - 101.6 STW-784 WATER Feb,1997 I-131 79.3 i 2.0 86.0 i 9.0 70.4 - 101.6 STWW-786 WATER Feb,1997 Ra 226 6.7i 0.2 5.9 0.9 4.3 - 7.5 STWW-786 WATER Feb,1997 Ra 228 8.4i1.1 8.2 2.1 4.6 - 11.8 STWW-786 WATER Feb,1997 Uranium 26.5 i 1.3 27.0 i 3.0 21.8 32.3 STW 787 WATER Mar,1997 H-3 ,
7,594.0 i 279.7 7,900.0 i 790.0 6,529.4 - 9,270.6 STW-794 WATER Apr,1997 Gr. Alpha 44.3 1.6 48.0 12.0 27.2 - 68.8 STW 794 WATER Apr,1997 Ra-226 10.7 i 0.9 13.0 i 2.0 9.5 - 16.5 STW-794 WATER Apr,1997 Ra-228 4.7 0.4 3.1 0.8 1.74.5 All raw data and calculations were reviewed for errors. The analysis was repeated with the technician observed by the lab supervisor; the result of the reanalysis 3.110.5 pCi/L. The suspected cause of the higher result waste lower than expected recovery of barium tracer. No further action is planned at this time.
STW 794 WATER Apr,1997 Uranium 26.8 i 0.3 24.0 i 3.0 18.8 - 29.2 STW-795 WATER Apr,1997 Co-60 21.7 i 0.6 21.0 i 5.0 12.3 - 29.7 STW-795 WATER Apr,1997 Cs-134 27.3 t l.2 31.0i5.0 22.3 - 39.7 STW-795 WATER Apr,1997 Cs-137 21.7 i 1.5 22.0 i 5.0 13.3 - 30.7 STW-795 WATER Apr,1997 Gr. Beta 98.2 i 2.1 102.1 15.3 75.6 - 128.6 STW-795 WATER Apr,1997 Sr-89 21.3 i 1.2 24.0 i 5.0 15.3 - 32.7 WATER Apt,1997 St-90 12.7 0.6 13.0 i 5.0 4.3 - 21,7 STW-795 STW-796 . WATER . Jun,1997 Ba 133 24.7 i 1.2 25.015.0 16.3 33.7 STW-796 WATER Jun,1997 Co-60 18.7 i 0.6 18.0i5.0 9.3 - 26.7 STW-796 WATER Jun,1997 Cs-134 19.7 i 0.6 22.0 t 5.0 13.3 - 30.7 STW 796 WATER Jun,1997 Cs-137 52.0 i 2.0 49.0 5.0 40.3 - 57.7 STW-796 WATER Jun,1997 Zn-65 101.0 i 2.0 100.0 1 10.0 82.7 - 117.3 STW-797 WATER Jun.1997 Ra-226 2.7 i 0.1 3.0 i 0.5 2.1 - 3.9 STW-797 WATER Jun,1997 Ra-228 2.3 0.3 3.110.8 1.7 - 4.5 L STW-797 WATER Jun,1997 Uranium 38.li l.0 40.3 i 4.0 33.4 - 47.2 f STW-799 WATER Jul,1997 Sr 89 37.7 3.2 44.0 i 5.0 35.3 - 52.7 STW-799 WATER Jul,1997 Sr 90 16.0 1.0 16.0 5.0 7.3 24.7 :
STW-802 WATER Jul,1997 I-131 10.7i t.2 10.0 6.0 0.0 - 20.4 STW-800 WATER Tul,1997 Gr. Alpha 3.1 i 0.3 3.1 5.0 0.0 - 11.8 STW-800 WATER Jul,1997 Gr. Beta 13.9 z 03 15.1 i 5.0 6.4 - 23.8 STW-801 WATER Aug,1997 H-3 11,348.7 1 241.4 11,010.0 i l,101.0 9,099.8 - 12,920.2 l STW-803 WATER Sep,1997 Ra 226 20.0i0.8 20.013.0 14.8 - 25.2 !
t A1-1 1 1
Table A-1. U.S. Environmental Protection Agency's crosscheck program, compariso- of EPA and Teledyne's Midwest Laboratory results'.
Concentration in pCi/L' Lab Sample Date Teledyne Results EPA Result' Control Code Type Collected Analysis 2 Sigma' 1s, N=1 Limits STW 803 WATER Sep,1997 Ra 228 7.010.1 8.0 2.0 4.5 - 11.5 STW-803 WATER Sep,1997 Uranium 5.0t0.1 5.1 3.0 0.0 - 10.3 STW-811 WATER Nov,1997 Ba-133 97.3 i 5.0 99.0 10.0 81.7 - 116.3 STW-811 WATER Nov,1997 Co-60 28.3 t 1.7 27.0 5.0 18.3 - 35.7 STW-811 WATER Nov,1997 Cs-134 9.711.0 10.015.0 1.3 18.7 WATER Nov,1997 Cs-137 78.0 3.5 74.0 i 5.0 65.3 - 82.7 STW-811 STW-811 WATER Nov,1997 Zn-65 76.7t 2.1 75Si 8.0 61.1 - 88.9
- Results obtained by Teledyne Brown Engineering Environmental Services Midwest Laboratory as a participant in the environmental sample crosscheck program operated by the Intercomparison and Calibration Section, Quality Assurance Branch, Environmental Monitoring and Support Laboratory, U.S.
Environmental Protection Agency (EPA), Las Vegas, Nevada.
- All results are in pCi/L, except for elemental potassium (K) data in milk, which are in mg/L; air filter samples, which are in pCi/ Filter.
- Unless otherwise indicated, the TBEESML results are given as the mean 12 standard deviations for three determinations.
- USEPA results are presented as the known values and expected laboratory precision (1s,1 determination) and controllimits as defined by the EPA.
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12 31-97 ATTACHMENT A ACCEPTANCE CRITERIA FOR " SPIKED" SAMPLES LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSES
- One Standard Deviation Analysis Level for single determinations Gamma Emitters 5 to 100 pCi/ liter or kg 5.0 pCi/ liter
>100 pCi/ liter or kg 5% of known value 6
Strontium-89 5 to 50 pCi/ liter or kg 5.0 pCi/ liter
>50 pC1/ liter or kg 10% of known value 6
Strontium-90 2 to 30 pCi/ liter or kg 5.0 pCi/ liter
>30 pCi/ liter or kg 10% of known value Potassium-40 >0.1 g/ liter or kg 5% of known value Gross alpha s20 pCi/ liter 5.0 pCi/ liter
>20 pCi/ liter 25% of known value Gross beta s100 pCi/ liter 5.0 pCi/ liter
>100 pCi/ liter 5% of known value Tritium s4,000 pCi/ liter is = (pCi/ liter) =
169.85 x (known)*"
>4,000 pCi/ liter 10% of known value Radium-226,-228 <0.1 pCl/ liter 15% of known value Plutonium 0.1 pCi/ liter, gram, or sample 10% of known value
. Iodine-131, s55 pCi/ liter 6.0 pCi/ liter Iodine-129 6
>55 pCi/ liter 10% of known vie
}
Uranium-238, s35 pCi/ liter v p ,,c / liter Nickel-63 6 >35 pCi/ liter 15% of known value 6
Technetium-99 6 5t 1 PCi/ liter 10 pCi/ liter Iron-55
>100 pCi/ liter 10% of known value Others" -
20% of known s alue
- From EPA publication, " Environmental Radioactivity Laboratory Intercomparison Studies Program, Fiscal Year, 1981-1982, EPA-600/4-81-004.
- Teledyne limit.
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Table A-2. Crosscheck program results; Thermoluminescent Dosimeters. (TLDs).
mR Lab Teledyne Results Known Average i2 Sigma Code TLD Type Date Measurement i 2 Sigma Value 2 Sigma (All Participants) 2nd International Intercomparison 115-2 CaF : Mn Bulb Apr,1976 Field 17.0 1.9 17.1 16.4 7.7 115-2 CaF2 : Mn Bulb Apr,1976 Lab 20.8 4.1 21.3 18.8 7.6 S cond IntemationalIntercomparison of Environmental Dosimeters conducted in April of 1976 by the Health and Safety Laboratory (HASL), New York, new York, and the School of Public Health of the University of Texas, Houston, Texas. {
3rd International Intercomoarison 115-3 CaF2 : Mn Bulb Jun,1977 ' Field 30.7 3.2 34.9 4.8 31.513.0 115-3 CaF2 : Mn Bulb Jun,1977 Lab 89.6 i 6.4 9L7i14.6 86.2 i 21.0
'Ihird International Intercomparison of Environmental Dosimeters conducted in the summer of 1977 by Oak Ridge National Laboratory and the School of Fublic Health of the University of Texas, Houston, Texas.
4th International Intercomoarison ]
115-4 CaF : Mn Bulb Jun,1979 Field 14.1 1.1 14.1 1.4 16.0 9.0 115-4 CaF2 : Mn Bulb Jun,1979 Lab, High 40.4 1.4 45.8 9.2 43.9 i 13.2 115-4 CaF : Mn Bulb Jun,1979 Lab, Low 9.8 i 1.3 12.2 i 2.4 12.0 7.4 Fourth International 1ntercomparison of Environmental Dosimeters conducted in the summer of 1979 by the School of PubIic Health of the University of Texas, Houston, Texas.
5th International Intercomoarison 115-5A CaF2 : Mn Bulb Oct,1980 Field 31.411.8 30.0 6.0 30.2 14.6 ;
115-5A CaF2 : Mn Bulb Oct,1980 Lab,End 96.6 i 5.8 88.4 8.8 90.7 31.2 115-5A CaF2 : Mn Bulb Oct,1980 Lab, Start 77.4 t 5.8 75.2 7.6 75.8 40,4 4 Fifth InternationalIntercomparison of Environmental Dosimeters conducted in the fall or s980 at Idano Falls, Idaho and sponsored by the School of Public Health of the University of Texas, Houston, Texas and the Environmental Measurements Laboratory, New York, New York, U.S. Department of Energy.
5th International Intercomoarison 115-5B LiF-100 Chips Oct,1980 Field 30.3 4.8 30.0 6.0 30.2 14.6 115-5B LIF-100 Chips Oct,1980 Lab,End 85.4 11.7 88.4 8.8 90.7131.2 115-5B LIF-100 Chips Oct,1980 Lab, Start 81.1 7.4 75.2 i 7.6 75.8 40.4 Fifth Intemational Intercomparison of Environmental Dosimeters conducted in the fall of 1980 at Idaho Falls, Idaho and sponsored by the School of Public Health of the University of Texas, Houston, Texas and the Environmental Measurements Laboratory, New York, New York, U.S. Department of Energy.
6th International Jntercomr alison 115-6 Teledyne did not participate in the Sixth Intemational Intercomparison of Environmental Dosimeters.
7th Intemational Intercomparison 115-7A LiF-100 Chips Jun,1984 Field 75.4 2.6 75.8 t 6.0 75.1 29.8 115-7A LIF-100 Chips Jun,1984 Lab, Co-60 80.013.5 79.9 4.0 77.9 i 27.6 115-7A LiF-100 Chips Jun,1984 Lab, Cs-137 66.6 2.5 75.0 3.8 73.0 22.2 A2-1
l l
Table A 2. Crosscheck program results; Thermoluminescent Dosimeters. (TLDs).
I mR {
i Lab Teledyne Results Known Average 2 Sigma {
Code TLD Type Date Measurement i 2 Sigma Value 2 Sigma (All Participants) (
Seventh Intemational Intercomparison of Environmental Dosimeters conducted in the spring and summer of 1984 at Las Vegas, Nevada, and sponsored by the U.S. Department of Energy, The Nuclear Regulatory Commission, and the U.S. Environmental Protection Agency.
l Zth International Intercomoarison 115-7B LiF-100 Chips Jun,19M Field 71.Si 2.6 75.826.0 75.1 29.8 115-7B LiF-100 Chips Jun,19M Lab, Co-60 84.8 i 6.4 79.9 4.0 77.9 27.6 {
115-7B LiF-100 Chips Jun,1984 Lab, Cs-137 78.8 t l.6 75.0 3.8 73.0 22.2 Seventh International 1ntercomparison of Environmental Dosimeters conducted in the spring and summer of ;
1984 at Las Vegas, Nevada, and sponsored by the U.S. Department of Energy, The Nuclear Regulatory l Commission, and the U.S. Envirenmental Protection Agency. {
7th International Intercomparison 115-7C CaSO.: Dy Jun,19M Field 76.8 2.7 75.8 6.0 75.1 29.8 l Cards j 115-7C CaSO.: Dy Jun,19M Lab, Co-60 82.5 3.7 79.9 4.0 77.9 27.6 Cards Jun,19M Lab, Cs-137 '79.0 3.2 75.0 i 3.8 73.0122.2 I 115-7C CaSO : Dy Cards Seventh International 1ntercomparison of Environmental Dosimeters conducted in the spring and summer of 1984 at Las Vegas, Nevada, and sponsored by the U.S. Department of Energy, The Nucleat aegulatory .
Commission, and the U.S. Envirotunental Protection Agency.
8th International Intercomoarison 29.511.4 29.711.5 28.9 12.4 I 115-8A LiF-100 Chips Jan,1986 Field, Site 1 115-8A LIF-100 Chips Jan,1986 Field, Site 2 11.310.8 10.410.5 10.li 9.1 LiF-100 Chips Jan,1986 Lab, Cs-137 13.7 0.9 17.2 0.9 16.2 i 6.8 115-8A Eighth International 1ntercomparison of Environmental Dosimeters conducted in the fall and winter of 1985-1986 at New York, New York, and sponsored by the U.S. Department of Energy.
8th International Intercomoarison 115-8B LIF-100 Chips Jan,1986 Field, Site 1 32.3 t 1.2 29.7 1.5 28.9 t 12.4 115-8B LiF-100 Chips Jan,1986 Field, Site 2 9.0 1.0 10.4 0.5 10.1 9.0 !
LiF 100 Chips Jan,1986 Lab, Cs-137 15.810.9 17.2 0.9 16.216.8 (
115-8B Eighth Intemational Intercomparison of Environmental Dosimeters conducted in the fall and winter of l 1985-1986 at New York, New York, and sponsored by the U.S. Department of Energy.
8th International Intercomparison CaSO : Dy Jan,1986 Field, Site 1 32.2 i 0.7 29.7 i l.5 28.9 12.4 115-8C Cards CaSO.: Dy Jan,1986 Field, Site 2 10.6 0.6 10.4 0.5 10.1 9.0 115-8C Cards CaSO.: Dy Jan,1986 Lab, Cs-137 18.li 0.8 17.2 0.9 16.2 6.8 i 115-8C Cards A2-2 1
Ttbl2 A-2. Crosscheck program results; Thermoluminescent Dosimeters. (TLDs).
mR Lcb _
Teledyne Results Known Average 2 Sigma Code TLD Type Date Measurement t 2 Sigma Value 2 Sigma (All Participants)
- Eighth Intemational Intercomparison of Environmental Dosimeters conducted in the fall and winter of 1985-1986 at New York, New York, and sponsored by the U.S. Department of Energy.
9th International Intercomoarison 115-9 The Ninth InternationalIntercomparison of Environmental Dosimeters was not available to Teledyne's Midwest Laboratory.
10th International Intercomoarison 115-10A LIF-100 Chips Aug,1993 Field 25.7 i 1.4 27.011.6- 26.4 i 10.2 115-10A LIF-100 Chips Aug,1993 Lab,1 22.7 i 1.6 25.9 1.3 25.0 i 9.4 115-10A LIF-100 Chips Aug,1993 Lab,2 62.7 i 2.6 72.7i l.9 69.8 20.3 The Tenth Intemational lntercomparison of Environmental Dosimeters conducted in 1993 at Idaho State University and sponsored by the U.S. Department of Energy and the Idaho State University.
10th International Intercomparison 115-10B ~ CaSO.: Dy Aug,1993 Fleld 26.012.3 27.0 i 1.6 26.4 i 10.2 Cards 115-10B CaSO.: Dy Aug,1993 Lab,1 24.1 i 1.7 25.9 1.3 25.0 9.4
- Cards 115-10B CaSO4 : Dy Aug,1993 Lab,2 69.2 i 3.0 72.7 t 1.9 69.8 20.3 Cards The Tenth Intemational Intercomparison of Environmental Dosimeters conducted in 1993 at Idaho State
- University and sponsored by the U.S. Department of Energy and the Idaho State University.
11th International Intercomoarison 115-11 Apr,1997 The Eleventh Intemational Intercomparison of Environmental Dosimeters was conducted in 1997 and was organized by the Department of Energy's Environmental Measurements Laboratory in collaboration with )
Brookhaven National Laboratory and the National Institute of Standards and Technology. 1 Results for the Eleventh IntemationalIntercomparison were originally reported in error; The results are being rs-evaluated and will be reported in a later update.
Teledvne Testing 89 1 LiF 100 Chips Sep,1989 Lab 21.010.4 22.4 ND i ND = No Data; Teledyne Testing was only performed by Teledyne.
Chips were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in September,1989.
. Teledvne Testing
.89-2 CaSO.: Dy Nov,1989 Lab 20.9 1.0 20.3 ND Cards ;
i ND = No Data; Teledyne Testing was only performed by Teledyne.
Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in June,1990.
A2 3
Ttble A-2. Crosscheck program results;'Ihermoluminescent Dosimeters. (TLDs).
mR Lab Teledyne Results Known Average 2 Sigma Code TLD Type Date Measurement t 2 Sigma Value 2 Sigma (All Participants)
Teledyne Testing 90-1 CaSO.: Dy Jun,1990 Lab 20.611.4 19.6 ND Cards ND = No Data; Teledyne Testing was only performed by Teledyne.
Ctrds were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in June,1990.
Teledvne Testing 90-2 CaSO4 : Dy Jun,1990 Lab 100.8 i 4.3 100.0 ND Cards ND = No Data; Teledyne Testing was only performed by Teledyne.
Cerds were irradiated by Dosimetry Asssociates, Inc., Northville, MI, in October,1990.
Teledyne Testing 91-1 CaSOc Oy Oct,1990 Lab,1 33.4 i 2.0 32.0 ND Cards 91-1 CaSO.: Dy Oct,1990 Lab,2 55.2 4.7 58.8 ND Cards 91-1 CaSO4 : Dy Oct,1990 Lab,3 87.8 i 6.2 85.5 ND Cards ND = No Data?Ieledyne Testing was only performed by Teledyne.
Ctrds were irrr.diated by Teledyne isotopes, Inc., Westwood, New Jersey, in October,1991.
Teledvne Testing 92-1 LiF-100 Chips Feb,1992 Lab,1 11.li0.2 10.7 ND 92-1 LiF-100 Chips Feb,1992 Lab,2 25.6 i 0.5 25.4 ND 92 1 LiF-100 Chips Feb,1992 Lab,3 46.4 0.5 46.3 ND ND = No Data; Teledyne Testing was only performed by Teledyne.
Chips were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in February,1992.
Teledyne Testing 92-2 CaSO.: Dy Apr,1992 Reader 1, #1 20.110.1 20.1 ND Cards 92-2 CaSO.: Dy Apr,1992 Reader 1, #2 40.6 0.1 40.0 ND j Cards i 92 2 CaSO.: Dy Apr,1992 Reader 1, #3 60.0 1.3 60.3 ND Cards 92-2 CaSO.: Dy Apr,1992 Reader 2, #1 20.3 0.3 20.1 ND Cards 92-2 CaSO : Dy Apt,1992 Reader 2, #2 39.2 0.3 40.0 ND Cards 92-2 CaSO.: Dy Apr,1992 Reader 2, #3 60.7 i 0.4 60.3 ND l Cards l l
l A2-4
(
l Ttble A 2. Crosscheck program results;Thermoluminescent Dosimeters. (TLDs).
mR Lt.b Teledyne Results Known Average 2 Sigma Code TLD Type Date Measurement i 2 Sigma Value 2 Sigma (All Participants)
ND = No Data; Teledyne Testing was only performed by Teledyne.
Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in April,1992.
l Teledyne Testing 93-1 Teledyne Mar,1993 Lab,1 10.0i l.0 10.2 ND LIF-100 Chips 93-1 Teledyne Mar,1993 Lab,2 25.2 2.2 25.5 ND LIF 100 Chips 93-1 Teledyne Mar,1993 Lab,3 42.7 5.7 45.9 ND LIF-100 Chips ND = No Data;Teledyne Testing was only performed by Teledyne.
l Chips were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in March,1993. Due to a potential error of 10-12% when cards where irradiated, results of the testing on the cards will not be published. Data is ]
l available upoa request.
Teledyne Testing 94-1 Teledyne Nov,1994 Lab,1 15.6 i 0.4 14.9 ND LiF-100 Chips 94-1 Teledyne Nov,1994 Lab,2 30.2 i 0.4 29.8 ND lie-100 Chips 94-1 Teledyne Nov,1994 Lab,3 59.2 i 0.3 59.7 ND LIF 100 Chips 94-1 CaSO4 : Dy Nov,1994 Reader 1, #1 14.9 i 0.1 14.9 ND Cards 94-1 CaSO4 : Dy Nov,1994 Reader 1, #2 30.Si0.1 29.8 ND Cards 94-1 CaSO.: Dy Nov,1994 Reader 1, #3 58.9 i 0.3 59.7 ND Cards 94 1 CaSO : Dy Nov,1994 Reader 2, #1 15.4 0.2 14.9 ND Cards l
l 94 1 CaSO : Dy Nov,1994 Reader 2, #2 31.4 i 0.2 29.8 ND Cards 94-1 CaSO : Dy Nov,1994 Reader 2, #3 60.li 0.3 59.7 ND Cards
- ND = No Data; Teledyne Testing was only performed by Teledyne.
l Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in November,1994.
Teledyne Testine 95-1 LiF-100 Chips Mar,1995 Lab,1 16.1 i 0.2 15.7 95-1 LIF-100 Chips Mar,1995 Lab,2 31.7 i 0.1 32.3 95-1 LiF-100 Chips Mar,1995 Ltb,3 59.7 0.6 60.8 95-1 CaSO : Dy Mar,1995 Reader 1, #1 16.4 i 0.1 15.7 ND Cards I
A2-5 l
I l
j Table A-2. Crosscheck program results; Thermoluminescent Dosimeters. (TLDs).
mR Lab Teledyne Results Known Average 2 Sigma Code 'I LD Tvpe Date Measurement 12 Sigma Value 2 Sigma (All Participants) 95-1 CaSO.: Dy Mar,1995 Rnder 1, #2 34.9 0.1 32.3 ND Cards 95-1 CaSO.: Dy Mar,1995 Reader 1, #3 64.4 i 1.5 60.8 ND Cards !
ND = No Data: Teledyne Testing was only performed by Teledyne.
Cards and Chips were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in March,1995.
Teledyne Testing 95-2 CaSO : Dy Mar,1995 Reader 2, #1 16.4 0.2 15.7 ND Cards l 95-2 CaSO.: Dy Mar,1995 Reader 2, #2 33.9 t 0.4 32.3 ND l Cards !
95-2 CaSO.: Dy Mar,1995 Reader 2, #3 60.5 i 0.3 60.8 ND Cards ND = No Data; Teledyne Testing was only performed by Teledyne.
Cuds and Chips were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in March,1995.
Teledyne Testing '
96-1 LiF 100 Chips Mar,1996 Lab,1 15.9 i 0.3 15.4 l 96-1 LIF 100 Chips Mar,1996 Lab,2 29.4 0.3 30.8 l 96-1 LIF-100 Chips Mar,1996 Lab,3 62.5 i 1.3 62.5 l 96-1 CaSO : Dy Mar,1996 Reader 1, #1 14.410.1 15.4 ND l Cards 96-1 CaSO.: Dy Mar,1996 Reader 1, #2 31.8 0.1 30.8 ND Cards 96-1 CaSO.: Dy Mar,19% Reader 1, #3 64.7 i 0.4 62.5 ND Cards Teledyne Testing 96-2 CaSO : Dy Mar,1996 Reader 2, #1 14.3 0.4 15.4 ND Cards 96-2 CaSO.: Dy Mar,1996 Reader 2, #2 31.8 0.1 30.8 ND Cards 96-2 CaSO.: Dy Mar,1996 Reader 2, #3 68 6 i 0.1 62.5 ND Cards ND = No Data; Teledyne Testing was only performed by Teledyne.
Chips and Cards were irradiated by Teledyne isotopes, Inc., Westwood, New Jersey, in March,1996.
Teledyne Testing 97-1 LIF-100 Chips Mar,1997 Lab,1 13.4 i 1.4 15.0 97-1 LIF-100 Chips Mar,1997 Lab,2 29.810.6 30.1 97-1 LIF-100 Chips Mar,1997 Lab,3 63.4 0.9 60.2 A2-6
Table A-2. Cross' check program results; Thermoluminescent Dosimeters. (TLDs).
mR Lab Teledyne Results Known Average i2 Sigma Code TLD Type Date Measurement t 2 Sigma Value 2 Sigma (All Participants) 97-1 CaSO.: Dy Mar,1997 Reader 1, #1 15.5 0.1 15.0 ND -
Cards 97 1 CaSOg Dy Mar,1997 Reader 1, #2 34.0 0.1 30.1 ND Cards !
.97-1 CaSOg Dy Mar,1997 Reader 1, #3 - 68.3 i 2.1 60.2 ND Cards i Igledvne Testing 97-2 CaSOg Dy Mar,1997 Reader 2, #1 16.8 t 0.3 15.0 ND Cards 97 2 CaSOp Dy Mar 1997 Reader 2, #2 36.2 i 0.2 30.1 ND Cards 97-2 CaSO4 Dy Mar,1997 Reader 2, #3 69.6 i 0.2 60.2 ND Cards ND = No Data;Teledyne Testing was only performed by Teledyne. .
Chips and Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in March,1997.
A2-7
Table A-3. In house " spike" samples.
, Concentration in pCi/L' Lab Sample Date Teledyne Results Known Control' Code Type Collected Analysis 2s, n=1' Activity Limits SPW-844 WATER Jan,1997 Th-230 3.120 0.104 3.070 1.842 - 4.298 SPW-844 WATER Jan,1997 Th-232 3.355 0.108 3070 1.842 - 4.298 SPW 548 WATER Feb,1997 Gr. Beta 43.881 1.305 41.860 31.860 - 51.860 SPMI 534 h11LK Feb,1997 Cs-134 48.649 1 4.940 56.400 46.400 - 66.400 SPMI-534 hilLK Feb,1997 Cs-137 54.700 8.450 52.300 42.300 - 62.300 SPMI 535 h11LK Feb,1997 Sr 89 49.849 1 7.940 40.030 30.030 - 50.030 SPMI-535 hifLK Feb,1997 Sr-90 48.856 1.740 50.300 40.240 - 60.360 SPW-536 WATER Feb,1997 H3 27229.744 1 452.056 28234.000 22587.200 - 33880.800 SPW-547 WATER Feb,1997 Co-60 65.219 i 8.790 62.950 52.950 72.950 SPW-547 WATER Feb,1997 Cs 134 52.996 8.000 56.430 46.430 - 66.430 SPW-547 WATER Feb,1997 Cs-137 60.419 12.900 52.320 42.320 - 62.320 SPW-600 WATER Feb,1997 I-131 72.182 1 1.009 66.300 53.040 - 79.560 SPW-600 WATER Feb,1997 I-131(g) 68.816 14.800 66.300 39.780 - 76.300 SPCH-701 Feb,1997 I-131(g) 1.171 0.023 1.080 0.648 - 1.512 CHA] AL R SPAP-704 AIR FILTER Feb,1997 Gr. Beta 6.302 i 0.041 5.740 0.000 - 15.740 SPW-838 WATER Feb,1997 Ra-226 19.770 0.189 17.300 12.110 - 22.490 SPW-838 _. WATER Feb,1997 Ra-228 36.784 2.571 31.300 21.910 - 40.690 SPW-840 WATER Feb,1997 Sr-90 35.822 2.020 33.520 26.816 - 40.224 SPW-841 WATER Feb,1997 1-129 15.525 i 0.854 14.942 2.942 - 26.942 SPW-843 WATER Feb,1997 Fe-55 1.418 0.530 1.535 0.000 - 21.535 SPAP-2730 AIR FILTER Mar,1997 Cs-137 2.151 0.025 1.900 1.140 - 2.660 SPMI 1670 MILK Apr,1007 Cs-134 50.282 1 8.920 53.600 43.600 - 63.600 SPMI 1670 hilLK Apr,1997 Cs-137 56.090 14.900 52.100 42.100 - 62.100 SPW 2073 WATER Apr,1997 Co-60 54.077 4.280 51.300 41.300 - 61.300 SPW-2073 WATER Apr,1997 Cs 134 47.636 t 4.150 53.200 43.200 - 63.200 SPW-2073 WATER Apr,1997 Cs-137 60.68d t 5.760 52.100 42.100 - 62.100 SPW 2075 WATER Apt,1997 Gr. Alpha 34.554 2.677 41.300 20.650 - 61.950 SPW-2075 WATER Apr,1997 Gr. Beta 38.729 1.658 41.700 31.700 - 51.700 SPW-2546 WATER Apr,1997 H-3 25445.478 428.384 26257.000 21005.600 - 31508.400 SPF 3434 FISH May,1997 Cs-134 0.199 0.020 0.222 0.133 - 0.311 SPF-3434 FISH May,1997 Cs-137 0.234 0.037 0.227 0.136 - 0.318 SFW-3750 WATER Jun,1997 I-131 76.174 0.776 71.800 57.440 - 86.160 SPW-3750 WATER Jun,1997 1-131(g) 66.587 8.750 71.800 43.0S0- 81.800 SPMI 3752 MILK Jun,1997 I-131 79.851 1 0.833 71.800 57.440 - 86.160 SPMI-3752 hilLK Jun,1997 I131(g) 78.887 7.750 71.800 43.0S0 - 81.800 SPCH-3754 CH AL Jun,1997 I-131(g) 81.869 i 0.317 76.600 45.960 - 86.600 C R SPM1-4216 hilLK Jul,1997 Cs-134 38.265 5.450 39.500 29.500 - 49.500 SPMI-4216 hilLK Jul,1997 Cs-137 46.472 10.600 41.500 31.500 - 51.500 SPMI-4216 h11LK Jul,1997 I131 75.247 1 0.831 83.230 66.584 - 99.876 SPMI-4216 hilLK Jul,1997 I-131(g) 84.872 i 7.010 83.230 49.938 - 93.230 l A3-1
Table A-3. In-house " spike" samples.
Concentration in pCi/L
Lab Sample Date Teledyne Results Known Control' Code Type Collected Analysis 2s, n=1' Activity Limits SPMI 4216 MILK Jul,1997 Sr-90 33.610 1.430 33.210 26.568 - 39.852 SPW 4420 WATER Jul,1997 Co-60 26.270 4.360 24.900 14.900 - 34.900 SPW-4420 WATER Jul,1997 Cs 134 36.591 5.040 39.540 29.540 - 49.540 SPW-4420 WATER Jul,1997 Cs-137 45.552 1 7.770 41.480 31.4S0 - 51.480 SPW-4420 WATER Jul,1997 I 131(g) 85.221 1 9.660 83.230 49.938 - 93.230 SPW-4420 WATER Jul,1997 Sr-90 36.285 1.629 33.210 26.568 - 39.852 SPMI-4916 htiLK Jul,1997 I-131(g) 84.870 t 7.010 83.230 49.938 93.230 SPW-5470 WATER Jul,1997 Fe 55 4.548 0.640 5.477 0.000 25.477 SPW 5472 WATER Jul,1997 H-3 41026.000 329.000 41578.000 33262.400 - 49893.600 SPW-5474 WATER Jul,1997 Cr. Alpha 49.266 t 2.081 41.305 20.653 - 61.958 SPW 5474 WATER Jul,1997 Gr. Beta 44.450 1.334 41.406 31.406 51.406 SPF-5476 FISH Jul,1997 Cs-134 0.641 0.030 0.700 0.420- 0.980 SPF-5476 FISH Jul,1997 Cs-137 0.632 0.042 0.527 0.316 - 0.738 SPW-7500 WATER Oct,1997 Co-60 30.424 7.530 33.642 23.642 - 43.642 SPW-7500 WATER Oct,1997 Cs-134 37.410 6.690 36.086 26.086 - 46.056 SPW-7500 WATER Oct,1997 Cs-137 52 845 11.300 41.221 31.221 - 51.221 "Ihe Cs-137 spike is suspect. No errors were found in the spectroscopy program and the Cs-134 and Co-60 test results on the same sample were very good. Sample results prepared with a new standard are acceptable.
SPW-7500 WATER Oct,1997 I131 78.126 i 1.201 78.302 62.642 - 93.962 SPMI-7505 MILK Oct,1997 Cs-134 15.166 i 3.250 18.043 8.043 - 28.043 SPMI 7505 MILK Oct,1997 Cs-137 91.110 1 8.370 82.440 72.440 - 92.440
$PMI-7505 MILK Oct,1997 I131 73.529 i 1.253 78.302 62.642 93.962 SPMI 7505 MILK Oct,1997 I-131(g) 74.613 1 8.810 78.302 46.081 - 88.302 SPMI-7506 M!LK Oct,1997 Sr-89 31.281 4.601 39.490 29.490 49.490 SPCH-7727 CHARCOAL Oct,1997 1131(g) 0.450 0.050 0.440 0.264 - 0.616 CANISTER SPAP 7730 AIR FILTER Oct,1997 Gr. Beta 3.080 0.030 3.040 1.824 - 4.256 (ss)
SPF-8485 FISH Nov,1997 Cs-134 0.306 0.025 0.318 0.191 - 0.445 SPF-8485 FISH Nov,1997 Cs-137 0.738 1 0.049 0.649 0.389 - 0.909 SPW 9315 WATER Nov,1997 Gr. Alpha 51.420 1 6.3SS 41.280 20.640 - 61.920 SPW-9315 WATER Nov,1997 Gr. Beta 48.938 3.735 43.164 33.164 53.164 SPW-9706 WATER Dec,1997 Gr. Alpha 40.480 i 4.598 41.280 20.640 - 61.920 SPW 9853 WATER Dec,1997 Co-60 44.900 i 8.290 42.080 32.080 - 52.080 SPW-9853 WATER Dec,1997 Cs-134 40.010 7.010 37.850 27.850 - 47.850
' All results are in pCi/L, except for elemental potassium (K) in milk, which are in mg/L.: air filter samples, which are in pCi/ Filter; and food products, which are in mg/kg.
" All samples are the results of single determinations.
- Control limits are based on Attachment A, page A2 of this report.
NOTE: For fish, Jello is used for the spike matrix. For vegetation, Sawdust is used for the spike matrix.
i A3-2
Table A-4. In-house " blank" samples.
Concentration pCi/L'.
Teledyne Results Acceptance Lab Sample Sample (4.66 Sigma) Criteria Code Tvpe Date Analysis LLD Activity" (4.66 Siema)
SPW-845 WATER Jan 1997 Th 228 <0.9 -0.263 0.560 <1.000 SPW 845 WATER Jan 1997 Th-230 <0.2 0.191 0.236 <1.000 SPW-845 WATER Jan 1997 Th-232 <0.2 -0.018 0.145 <1.000 SPMI-533 MILK Feb l997 Cs-134 <2.7 -0.531 0.647 < 10.000 SPMI-533 MILK Feb 1997 Cs 137 <5.5 0.526 3.380 < 10.000 SPW-2 WATER Feb l997 Ra-226 < 0.1 0.000 : 0.034 <1.000 SPMI-533 MILK Feb l997 I131 <0.5 -0.031 0.316 <0.500 SPMI-533 MILK Fet.1997 Sr-89 <0.7 -0.994 0.9,52 <5.000 SPMI-533 MILK Feb l997 St-90 N/A 1.695 0.439 <1.000 Low level of Sr-90 concentration in milk (1-5 pCi/L) is not unusual.
SPW-537 WATER Feb l997 Co-60 <3.1 0.065 0.179 < 10.000 SPW-537 WATER Feb 1997 Cs-134 <3.5 0.905 1.100 < 10.000 SPW-537 WATER Feb l997 Cs-137 <1.7 -1.430 1.800 < 10.000 SPW-537 WATER Feb l997 Gr. Alpha <0.4 -0.109 0.218 <1.000 SPW-537 WATER Feb l997 Gr. Beta <0.9 0.155 0.596 < 3.200 SPW 537 ~ WATER Feb l997 I-131 <0.4 0.275 0.235 < 0.500 SPW-537 WATER Feb l997 St-89 <0.8 -0.167 0.557 <5.000 SPW-537 WATER Feb l997 Sr-90 <0.5 0.099 0.239 <1.000 SPW-842 WATER Feb l997 Fe-55 <0.7 -0.403 0.374 < 1000.000 SPW-842 WATER Feb l997 l-129 <0.9 -0.129 0.442 <1.500 SPW 842 WATER Feb 1997 Ra-226 <0.04 0.013 i 0.026 <1.000 SPAP-2731 AIR FILTER Mar 1997 Co-60 <2.5 0.000 0.000 < 10.000 SPAP-2731 AIR FILTER Mar 1997 Cs 134 <2.6 -0.000 1 0.000 < 10.000 SPAP-2731 AIR FILTER Mar 1997 Cs-137 <2.9 0.000 0.001 < 10.000 SPMI-1669 MILK Apr1997 Cs-134 <5 5 0.069 0.118 < 10.000 SPMI 1669 MILK Apr1997 Cs-137 <3.8 0.71712.4S0 < 10.000 SPW-2074 WATER Apr1997 Co-60 <3.6 0.S57 8.380 < 10.000 SPW-2074 WATER Apr 1997 Cs-134 <4.7 1.610 10.200 < 10.000 SPW-2074 WATER Apr1997 Cs-137 <5.0 1.800 3.200 < 10.000 SPW-2074 WATER Apr1997 Gr. Alpha < 0. 5 0.119 0.307 <1.000 SPW-2074 WATER Apr1997 Gr. Beta < 1.3 0.464 0.720 < 3.200 SPW-2547 WATER Apr 1997 H 3 < 150 12.822 75.126 < 200.000 SPW-5 WATER May 1997 Ra 226 <0.03 -0.053 0.025 <1.000 SPF-3435 FISH May 1997 Cs-134 <0.015 -0.014 0.002 < 10.000 SPF 3435 FISH May 1997 Cs-137 <0.016 0.001 0.011 < 10.000 SPW-6 WATER Jun1997 Ra 226 < 0.04 -0.044 0.027 <1.000 l
l j A4-1
l l
Table A 4. In-house " blank" samples.
Concentration pCi/L".
Teledyne Results Acceptance Lab Sample Sample (4.66 Sigma) Criteria Code Type Date Analysis LLD Activitv' (4.66 Sigma)
SPW 3751 WATER Jun1997 I-131 <0.3 -0.127 0.145 <0.500 SPMI-3753 MILK Jun1997 I-131 <0.3 0.089 0.167 < 0.500 SPCH-3755 CHARCOAL Jun1997 I-131(g) <0.017 0.010 1 0.009 < 9.600 CANISTER SPMI-4217 MILK Jul1997 Co-60 <4.8 -0.392 1.230 < 10.000 SPMI-4217 MILK Jul1997 Cs 134 <3.0 -0.874 1.700 < 10.000 SPMI-4217 M.".K Jul1997 Cs 137 <5.9 1.600 3.430 < 10.000 SPMI-4217 MILK Ju11997 I 131 <0.3 -0.049 0.171 <0.500 SPW-4421 WATER Jul1997 Co-60 < 1.9 -4.660 4.750 < 10.000 SPW-4421 WATER Jul1997 Cs 134 <4.7 -1.450 3.090 < 10.000 SPW-4421 WATER Jul1997 Cs-137 <6.7 0.739 4.550 < 10.000 SPMI-4217 MILK Jul1997 Sr-89 < 1.5 -0.165 1.901 < 5.000 b SPMI 4217 MILK Jul1997 Sr-90 N/A 1.677 0.418 <1.000 Low level of St-90 concentration in milk (15 pCi/L) is not unusual.
SPW-4421 WATER Jul1997 Sr-89 <1.7 0.917 1.547 < 5.000 SPW-4421 - WATER Jul1997 Sr-90 <0.6 0.341 0.332 <1.000 SPW 5471 WATER Jul1997 Fe-55 <733 48.157 448.317 < 1000.000 SPW-5473 WATER Jul1997 H-3 <161 22.700 58.200 < 200.000 SPW-5475 WATER Jul1997 Gr. Alpha <0.6 0.170 0.425 <1.000 SPW 5475 WATER Jul1997 Gr. Beta <0.5 0.173 0.473 < 3.200 E
- r. SPF-5477 - FISH Jul1997 Co-60 <0.011 -0.001 0.002 < 10.000 4 SPF 5477 FISH Jul1997 Cs-134 <0.015 0.005 0.00S < 10.000 SPF-5477 FISH Jul1997 Cs 137 <0.018 0.006 0.010 < 10.000 SPW 7501 WATER Oct 1997 I-131 <0.4 0.010 0.009 < 0.500 SPW 7504 WATER Oct 1997 Sr 89 <1.1 -0.650 0.800 < 5.000 SPW 7504 WATER Oct 1997 Sr-90 <0.4 0.150 0.210 <1.000 SPMI-7507 MILK Oct 1997 Co-60 <6.2 1.190 1.620 < 10.000 SPMI 7507 MILK Oct 1997 Cs-134 <4.9 1.710 1.950 < 10.000 SPMI-7507 MILK Oct 1997 Cs 137 <6.5 -0.232 3.740 < 10.000 SPMI-7507 MILK Oct 1997 I131 <0.3 -0.022 0.157 <0.500 SPMI 7507 MILK Oct 1997 Sr-89 <1.0 0.862 1.107 <5.000 SPMI-7507 MILK Oct 1997 Sr 90 N/A 1.031 i 0.319 <1.000 f Low level of Sr-90 concentration in milk (1-5 pCi/L) is not unusual.
RA-W-11 WATER Dec 1997 Ra-228 <0.7 0.1M 0.318 <1.000 SPW-9852 WATER Dec 1997 Co-60 <2.4 -1.600 9.460 < 10.000 SPW-9852 WATER Dec1997 Cs-134 <5.7 -0.450 2.340 < 10.000 A4-2
Table A-4. In-house " blank" samples.
Concentration pCi/L'.
Teledyne Result 5 Acceptance Lab Sample Sample (4.66 Sigma) Criteria Code Type Date Analysis LLD Activitv' (4.66 Siema)
SPW-9852 WATER Dec1997 Cs-137 <6.0 2.190 3.550 < 10.000
- Liquid sample results are reported in pCi/ Liter, air filter sample results are in pCi/ filter, charcoal sample results are in pCi/ charcoal, and solid sample results are in pCi/ kilogram.
- The activity reported is the net activity result.
A4-3 5
Table A-5. In house " duplicate" samples.
Concentration in pCi/L' Lab Sample First Second Averaged Codas
- Date Analysis Result Result Result SW - 42, 43 Jan,1997 Gr. Beta 3.0753 1 0.9097 2.5036 0.8819 2.7894 0.6335 MI - 63,64 Jan,1997 Co-60 0.8960 1 2.5500 0.8290 1.4300 0.8625 1.4618 MI - 63,64 Jan,1997 Cs-137 0.4480 1 2.0600 0.7240 1.3800 0.5860 1.2398 ,
MI - 19,20 Jan,1997 Co-60 2.7900 1 2.6200 1.4300 1 2.4700 2.1100 1.8004 MI- 19,20 Jan,1997 Cs-137 -0.8750 i 2.7600 2.3900 1.9100 0.7575 1.6782 MI- 92,93 Jan,1997 I-131 0.0455 1 0.2124 0.1031 0.2405 0.0743 i 0.1604 MI - 92,93 Jan,1997 K-40 1,466.8000 i 129.0000 1,417.3000 163.0000 1,442.0500 103.9351 WW - 116,117 Jan,1997 1131 0.1299 i 0.2579 -0.0824 i 0.2359 0.0237 1 0.1747 LW 146,147 Jan,1997 Co-60 -0.1850 1 0.4500 1.9100 16.9000 0.8625 i 8.4530 LW - 146,147 Jan,1997 Cs-137 -0.8360 t 2.1600 0.2350 1 3.4500 -0.3005 i 2.0352 LW - 146,147 Jan,1997 Gr. Beta 6.9782 1.4082 7.8900 1.5599 7.4341 1.0507 LW - 224,225 Jan,1997 Co-60 1.87 "t 4.2500 -1.2200 i 0.9290 0.3050 i 2.1752 LW - 224,225 Jan,1997 C.a-137 -0.9650 3.4000 1.4500 1.7100 0.2425 1.9029 LW - 224,225 Jan,1997 Gr. Beta 6.2889 1.3951 7.3610 1.5370 6.8250 1 1.0379 WW - 322,323 Jan,1997 H-3 -5.4270t 80.6586 -14.4721 i 80.2518 -9.9496 56.8906 CW - 355,356 _Jan,1997 Gr. Beta 3.1262 1 1.4281 2.0589 1 1.4561 2.5926 i 1.0198 CW - 355,356 Jan,1997 Gr. Beta -0.3849 1.2993 0.4440 i 1.3725 0.0296 0.9450 CW 299,300 Jan,1997 Gr. Beta 2.4965 i l.0877 2.7913 t l.4707 2.6439 0.9146 CW - 299,300 Jar,1997 Gr. Beta 0.2070 i l.3507 0.7394 1.3967 0.4732 0.9715 SW - 441,442 Jan,1997 Co-60 0.2460 i 1.3100 0.3250 0.3190 0.0395 i 0.6741 SW - 441, 442 Jan,1997 Cs-137 0.0619 i 2.3900 3.0200 1 2.8400 1.5410 1.8559 SWU - 389,390 Jan,1997 Gr. Beta 2.7555 0.5392 2.6585 0.5182 2.7070 1 0.3739 SWU 389,390 Jan,1997 H-3 158.6398 i 94.8968 125.0455 93.5661 141.8427 66.6333 MI- 377,378 Jan,1997 I131 0.1482 i 0.2260 0.0950 0.2541 0.1216 0.'1 700 MI - 377,378 Jan,1997 K-40 1,379.5000 i 122.0000 1,304.8000 113.0000 1,342.1500 83.1460 MI - 377,378 Jan,1997 Sr-89 -0.4172 i 0.8436 -0.2671 i 0.7827 -0.3421 0.5754 MI - 377,378 Jan,1997 Sr-90 0.9881 6 0.3785 1.0431 0.3340 1.0156 0.2524 CW - 416,417 Jan,1997 Gr. Beta 3.7493 i l.2558 4.5363 i l.1489 4.1428 0.8510 CW - 416,417 Jan,1997 Gr. Beta 0.1479 1.3455 0.6807 i 1.3926 0.4143 0.9682 PW - 607,608 Jan,1997 Co-60 -0.4870 0.6140 0.8310 i 2.4300 0.1720 1.2532 PW - 607,608 Jan,1997 Cs-137 -0.7370 1 2.6100 0.2580 3.0900 -0.2395 i 2.0224 PW - 607,608 Jan,1997 Gr. Deta 5.7315 1.8872 5.5786 1.7689 E.6550 i 1.2933 CW - 846,847 Jan,1997 Gr. Alpha 0.0484 0.4520 0.6758 0.4786 0.3621 0.3292 CW - 846,847 Jan,1997 Gr. Beta 1.3237 i 0.5381 2.1250 0.5415 1.7268 0.3817 CW - 846,847 Jan,1997 H-3 1,518.5023 131,0155 1,631.7608 134.0877 1,575.1316 t 93.7344 CW - 846,847 Jan,1997 Sr-89 0.3800 0.5210 0.7406 0.8976 0.5603 0.5189 CW - 846,847 Jan,1997 St-90 0.1424 1 0.2458 0.7292 0.3717 0.4358 0.2228
! AS-1 l
Table A-5. In house " duplicate" samples.
Concentration in pCi/L' L:b Sample First Second Averaged Codes" Date Analysis Result Result Result WW - 576,577 Feb,1997 H-3 130.9770 84.0813 241.2023 87.8657 196.0897 60.8083 MI- 486,487 Feb,1997 I-131 -0.0797 0.1694 -0.1161 1 0.1703 -0.0979 0.1201 MI - 486,487 Feb,1997 K-40 1,278.2000 167.0000 1,316.5000 141.0000 1,297.3500 109.2817 MI - 486,487 Feb,1997 Sr-89 -0.8027 0.9962 -0.4554 1 0.9484 -0.6290 0.6877 MI - 486,487 Feb,1997 Sr-90 1.8013 0.4825 1.4892 i 0.4537 1.6453 0.3312 MI - 510,511 Feb,1997 Co-60 0.6890 i 1.0200 -2.2000 4.1400 -0.7555 1 2.1319 MI - 510,511 Feb,1997 Cs-137 0.7830 i 2.6300 2.2400 3.2800 1.5115 2.1021 MI - 510,511 Feb,1997 I-131 0.0764 i 0.2227 0.0373 0.2345 0.0568 i 0.1617 MI - 531,532 Feb,1997 I 131 0.0368 i 0.1942 -0.0045 0.2095 0.0161 i 0.1429 MI 531,532 Feb,1997 K-40 1,300.3000 i 178.0000 1,488.5000 156.0000 1,394.4000 118.3427 CW - 554,555 Feb,1997 Gr. Beta 3.6552 i 1.5170 2.7825 i 1.4922 3.2189 1 1.0639
, CW - 554,555 Feb,1997 Gr. Beta 0.5033 i l.0364 -0.2368 i 0.9931 0.1332 0.7177 MI - 632,633 Feb,1997 I-131 -0.2709 0.2349 -0.1024 0.1676 -0.1867 0.1443 MI - 632,633 Feb,1997 K-40 1,408.0000 i 165.0000 1,243.1000 1 145.0000 1,325.5500 109.8294 MI- 723,724 Feb,1997 I-131 -0.0581 0.2376 0.2433 0.2658 0.0926 0.1783 MI - 723,724 Feb,1997 K-40 1,574.8000 218.0000 1,396.8000 162.0000 1,485.8000 135.8013 LW - 757,758 Feb,1997 Gr. Beta 3.7439 i 0.9482 4.0547 i 0.9711 3.8993 0.6786 CW - 883,884 Feb,1997 Gr. Beta 1.2996 1.2901 2.3358 i 1.3877 1.8177 0.9474 DW - 1030,1031 Feb,1997 Gr. Beta 2.0791 0.4817' 2.0596 0.5098 2.0694 0.3507 DW - 1030,1031 Feb,1997 I-131 -0.1816 i 0.3127 -0.1217 0.3071 -0.1517 1 0.2192 SWU - 929,930 Feb,1997 Gr Beta 2.4729 t 0.6238 2.9908 0.6691 2.7319 i 0.4574 SWU - 929,930 Feb,1997 H3 170.1477 i 84.5878 202.2735 85.9328 186.2106 60.2900 WW - 979,980 Feb,1997 H-3 102.1168 i 92.0531 12.4533 88.3392 57.2850 1 63.7918 SW - 1370,1371 Feb,1997 H-3 50.6979 i 78.8916 -8.0656 76.2734 21.3161 i 54.8669 LW - 953,954 Mar,1997 Co-60 0.7490 i 1.7500 -1.3300 3.8800 -0.2905 2.1282 LW - 953,954 Mar,1997 Cs-137 -0.3220 i 2.2800 1.5500 1 2.7200 0.6140 1.7746 LW - 953,954 Mar,1997 Gr. Beta 3.7343 i 1.0079 4.6558 i 0.9898 4.1951 0.7063 SW - 1036,1037 Mar,1997 Gr. Beta 1.7736 0.7279 2.1263 0.7453 1.9502 0.5209 SW - 1576,1577 Mar,1997 H-3 219.6612 i 84.0956 250.7943 85.3666 235.2277 59.9156 SW - 1576,1577 Mar,1997 Sr-89 -0.5258 i 1.1183 -0.6149 i 0.9822 -0.5704 0.7442 SW - 1576,1577 Mar,1997 St-90 0.6723 0.3462 0.7181 0.3074 0.6952 0.2315 MI - 1055,1056 Mar,1997 I-131 0.1081 t 0.1729 0.0400 0.1677 0.0741 0.1204 M1 - 1055,1056 Mar,1997 K-40 1,452.9000 126.0000 1,530.3000 124.0000 1,491.6000 88.3912 LW - 1120,1121 Mar,1997 Gr. Beta '2.5963 i 0.6078 1.8604 t 0.6077 2.2283 0.4298 MI- 1158,1159 Mar,1997 I-131 0.0239 i 0.2040 0.0708 i 0.2015 0.0473 0.1434 MI- 1158,1159 Mar,1997 K-40 1,523.5000 i 152.0000 1,418.5000 157.0000 1,471.0000 109.2623 CW - 1187,1188 Mar,1997 Gr. Beta 4.8369 i 1.9131 3.4999 1.8196 4.1684 1.3201 A5-2
i Table A-5. in house " duplicate" samples.
Concentration in pCi/L' Lsb Sample First Second Averaged Codel Date Analysis Result Result Result CW - 1187,1188 Mar,1997 Gr. Beta 0.1481 1.5087 -0.0888 1.4896 0.0296 1.0601 LW - 1145,1146 Mar,1997 Co-60 1.5000 i 3.3300 3.6600 6.9500 2.5800 3.8533 LW - 1145,1146 Mar,1997 Cs-137 1.6200 t 3.2500 -0.9330 4.1100 0.3435 2.6199 LW - 1145,1146 Mar,1997 Gr. Beta 4.2278 1.2135 3.5675 i 1.2356 3.8976 0.8659 MI- 1275,1276 Mar,1997 I131 -0.0683 i 0.2309 0.3734 i 0.4565 0.1525 0.2558 MI- 1275,1276 Mar,1997 K-40 1,491.1000 1 193.0000 1,754.0000 i 177.0000 1,622.5500 130.9370 WW - 1309,1310 Mar,1997 H-3 4,282.8099 188.1304 4,034.4635 i 183.5207 4,158.6362 131.4086 SWT - 1519,1520 Mar,1997 Gr. Beta 2.5242 0.6065 2.0921 0.5846 2.3082 0.4212 WW - 1539,1540 Mar,1997 Gr. Beta 1.2878 i 0.6803 1.8468 0.7043 1.5673 0.4896 WW - 1530,1540 Mar,1997 H3 -34.4755 t 72.6445 41.3706 i 76.1590 3.4476 52.6246 DW - 1688,1689 Mar,1997 Gr. Beta 4.5141 i 1.3660 4.6886 i 1.2681' 4.6013 0.9319 DW - 1688,1689 Mar,1997 I-131 -0.1688 0.3758 0.3183 0.3363 0.0748 i 0.2522 SW 2204,2205 Mar,1997 H-3 62.0000 i 152.0000 112.0000 152.0000 87.0000 1 107.4802 CW - 1909,1910 Mar,1997 H-3 435.8375 1 96.4774 430.4271 96.2750 433.1323 68.1483 LW - 1931,1932 Mar,1997 H-3 168.9801 83.1073 137.7304 81.7913 153.3552 58.3023 CW - 1599,1600 ~ Mar,1997 ;r. Beta 3.4372 1 1.5949 3.4464 i 1.5289 3.4418 1.1047 CW - 1599,160n Mar,1997 s ;r. Beta 1.0978 i 0.9656 1.0340 0.9528 1.0659 i 0.6783 AP - 2572,2573 Mar,1997 Co-60 -0.0006 0.0102 -0.0002 0.0002 -0.0001 0.0051 AP - 2572,2573 Mar,19C Cs-137 0.0008 0.0007 0.0000 0.0005 0.0004 0.0004 s
SWU - 2045,2046 Mar,1995 Sr-89 -0.0237 0.71"9 0.1072 0.6305 0.0417 i 0.4777 SWU - 2045,2046 Mar,1997 Sr-90 0.3676 i 0.3471 0.1910 0.2933 0.2793 i 0.2272 MI - 1641,1612 Apr,1997 I-131 -0.6675 0.3099 -0.5511 i 0.3244 -0.6093 0.2243 MI - 1641,1642 Apr,1997 K-40 1,556.3000 111.0000 1,393.1000 160.0000 1,474.7000 i 97.3666 LW 1763,1764 Apr,1997 Gr. Beta 2.3656 i 0.8258 2.1732 0.8478 2.2694 0.5917 LW - 1763,1764 Apr,1997 H-3 97.1488 i 79.2640 160.3540 i 82.0162 128.7514 i 57.0295 AP - 1974,1975 Apr,1997 Sr-89 -0.0001 i 0.0006 -0.0005 0.0015 -0.0003 0.0008 AP - 1974,1975 Apr,1997 Sr-90 0.0001 1 0.0002 0.0001 0.0004 0.0001 0.0002 AP - 1994,1995 Apr,1997 Co-60 -0.0003 0.0013 0.0002 1 0.0007 -0.0000 0.0007 AP - 1994,1995 Apr,1997 Cs-134 -0.0001 1 0.0006 -0.0001 0.0016 -0.0001 0.0008 AP - 1994,1995 Apr,1997 Cs-137 -0.0002 i 0.0005 -0.0001 1 0.0005 -0.0002 0 0004 AP - 1994,1995 Apt,1997 I 131(g) -0.0001 i 0.0002 0.0001 1 0.0002 0.0000 1 0.0001 AP - 1994,1995 Apt,1997 K-40 0.0306 0.0192 0.0114 0.0180 0.0210 0.0132 WW - 1665,1666 Apr,1997 I131 -0.4430 t 0.2674 -0.0311 0.2626 -0.2370 0.1874 3 WW - 1708,1709 Apr,1997 Gr. Beta 1.2245 0.6161 1.2858 0.6134 1.2551 0.4347 WW - 1785,1786 Apr,1997 Gr. Beta 2.9118 2.0703 0.3820 2.1095 1.6469 1.4779 WW - 1785,1786 Apr,1997 H-3 -19.0365 73.7753 -74.4153 71.1298 -46.7259 51.2402 l WW - 1785,1786 Apr,1997 Sr-89 0.6539 0.6546 -0.4951 0.5197 0.0794 0.4179
{
A5-3
Table A-5. In-house ',' duplicate" samples.
Concentration in pCi/L' Lob Sample First Second Averaged D
Codes Date Analysis Result Result Result WW - 1785,1786 Apr,1997 Sr-90 -0.0023 i 0.2013 0.2468 0.2347 0.1223 0.1546 WW - 1737,1738 Apr,1997 Gr. Beta 15.0355 i 1.5075 15.6924 1.6231 15.3640 1.1076 WW 1737,1736 Apr,1997 H3 13.8405 1 75.2790 -5.1902 74.3991 1.3251 52.9201 LW - 2848,2849 Apr,1997 Gr. Beta 2.4095 i 0.6377 1.7316 0.5601 2.0706 0.4244 MI- 1845,1846 Apr,1997 Co-60 0.0309 i 0.0778 1.8500 i 22.4000 -0.9096 11.2001 MI- 1845,1846 Apr,1997 Cs-134 0.1600 i 0.1350 0.5860 2.2600 0.3730 t 1.1320 MI 1845,1846 Apr,1997 Cs-137 0.7580 i 1.1500 0.6290 2.6700 0.6935 1.4536 MI- 1845,1846 Apr,1997 I-131 -0.2586 i 0.2297 -0.0829 0.2149 0.1708 0.1573 MI- 1845,1846 Apr,1997 I-131(g) -0.0707 0.2970 -0.7200 3.2700 -0.3954 i 1.6417 MI- 1845,1846 Apt,1997 K-40 1,592.5000 i 52.5000 1,559.3000 127.0000 1,575.9000 68.7118 j MI- 1845,1846 Apt,1997 Sr-89 0.2592 i 1.3259 -0.3095 0.8315 -0.0252 0 7825 l MI- 1845,1846 Apr,1997 Sr-90 1.3583 i 0.3573 0.8755 1 0.2294 1.1169 0.2123 F - 2175,2176 Apr,1997 Gr. Alpha 0.0245 i 0.0359 0.0672 o 0.0377 0.0158 0.0260 F - 2175,2176 Apr,1997 Gr. Beta 2.3387 1 0.2713 1.7003 1 0.3684 2.0195 0.2288 F - 2175,21/6 Apr,1997 K-40 2.5383 0.3610 2.5345 0.3640 2.5364 0.2563 l F - 2175,2176 Apr,1997 Sr-89 0.0003 i 0.0053 0.0021 i 0.0048 0.0012 0.0036 F - 2175,2176 Apr,1997 Sr-90 -0.0002 i 0.0018 -0.0003 0.0016 -0.0002 1 0.0012 SWU - 2091, 2092- Apr,1997 Gr. Beta 3.3295 i 0.6698 2.7374 0.6670 3.0334 0.4726 ;
SWU - 2091,2092 Apr,1997 H-3 42.6019 76.2702 46.1034 76.4388 44.3526 53.9936 SWU - 2636,2637 Apr.1997 H3 17.9011 75.4236 92.3927 i 78.7712 55.1469 54.5290 SL - 2432,2433 Apr,1997 K-40 1.8447 0.4400 1.6811 1 0.5400 1.7629 0.3483 l WW - 2462, 2463 Apr,1997 Co-60 -0.5320 0.7550 0.4650 0.7810 -0.0335 0.5431 WW - 2462,2463 Apr,1997 Cs-137 0.6250 i 3.6500 -1.4600 1 3.4400 -0.4175 2.5078 WW - 2462, 2463 Apr,1997 H3 19.6154 i 75.4335 -21.9230 73.5027 -1.1538 i 52.6613 F - 2412,2413 Apr,1997 K-40 3.0009 2 0.1660 3.0594 0.1470 3.0302 0.1109 LW - 2550,2551 Apr,1997 Gr. Beta 2.0074 1 0.8317 3.6936 0.8973 2.8505 0.6117 LW - 2550,2551 Apt,1997 K-40 102.7800 i 55.6000 96.6520 1 54.9000 99.7160 39.0684 SP 2806,2807 Apt,1997 Gr. Alpha 0.0245 0.3861 0.1365 0.3720 0.0805 0.2681 SP - 2806,2807 Apr,1997 Sr-89 -1.4194 6.8147 5.6447 i 8.6109 -3.5321 5.4906 l SP 2806,2807 Apr,1997 Sr-90 2.6542 i 2.3158 7.1752 2.9780 4.9147 1.8862 PW - 2736,2737 Apr,1997 Co-60 0.1300 i 4.6800 -0.6250 t 9.8400 -0.2475 5.44S1 PW - 2736,2737 Apr,1997 Cs-137 -0.2740 1 4.2100 1.7400 3.3400 0.7330 2.6870 PW - 2736,273~ Apr,1997 Gr. Deta 2.8037 i l.5036 2.6658 i l.4461 2.7348 1.0431 WW - 2712,2713 Apr,1997 H-3 1,482.0205 i 125.6515 1,596.1107 128.7524 1,539.0656 89.9520 SW - 2657,2658 May,1997 Gr. Beta 13.2739 1 1.3358 13.1663 i 1.2719 13.2201 0.9222 SO - 2677,2678 May,1997 Cs-137 0.1078 i 0.1000 0.2315 0.0507 0.1697 0.0561 S O 2677, 2678 May,1997 Gr. Alpha 5.5187 3.4094 8.3190 i 4.0540 6.9189 i 2.6456 A5-4
l Table A 5. In house " duplicate" sarnples.
Concentration in pCi/L' Lob Sample First Second Averaged Codes
- Date Analysis Result Result Result
)SO2677,2678 May,1997 Gr. Beta 21.9926 2.7808 21.8461 3.0806 21.9193 i 2.0750 S O - 2677, 2678 May,1997 Sr-89 0.0075 i 0.0954 -0.0008 0.0808 0.0034 0.0625 S O -2677,2678 May,1997 Sr-90 0.0713 i 0.0197 0.0642 i 0.0164 0.0677 0.0123 MI- 2764,2765 May,1997 Co-60 0.0636 i 0.0966 -1.5300 i 7.2300 -0.7332 3.6153 MI- 2764,2765 May,1997 Cs-137 5.5000 i 5.2800 1.7700 4.9900 3.6350 3.6324 MI 2764,276'i May,1997 I-131 -0.1635 i 0.1612 -0.0766 0.1452 -0.1201 0.1085 MI - 2828,2829 May,1997 I-131 -0.0153 0.2503 -0.0855 0.2257 -0.0504 0.1685 MI- 2828,2829 May,1997 K-40 1,786.4000 i 126.0000 1,897.0000 192.0000 1,841.7000 114.3260 G - 2879,2880 May,1997 Co-60 0.0044 i 0.1100 -0.0207 0.2030 -0.0081 0.1154 G - 2879,2880 May,1997 Cs-134 0.0081 0.0305 -0.0030 1 0.0133 0.0025 0.0166 G - 2879,2880 May,1997 Cs-137 0.0006 i 0.0234 0.0013 0.0166 0.0010 0.0143 G - 2879,2880 May,1997 Gr. Deta 6.4712 0.2029 6.6206 1 0.1927 6.5459 i 0.1399 G - 2879,2880 May,1997 I-131(g) 0.0093 i 0.0456 0.0220 0.6620 0.0157 i 0.3318 G - 2379,2880 May,1997 K 10 6.2539 0.8340 5.7979 i 0.7160 6.0259 i 0.5496 S O - 2904, 2905 May,1997 Co-60 -0.0097 i 0.0201 -0.0021 i 0.0224 -0.0059 0.0150 S O - 2904, 2905 May,1997 Cs-134 0.0348 0.0682 0.0208 1 0.1500 0.0278 i 0.0824 SO 2904,2906 May,1997 Cs-137 02709 1 0.0541 0.2768 i 0.0463 0.2738 0.0356 S O - 2904,2905 May,1997 Gr. Beta 24.4695 1 2.3915 26.5459 i 2.5962 25.5077 1.7649 S O -2904.2905 May,1997 K 40 18.8100 i 1.0100 19.1610 1 0.8920 18.9855 0.6738 F - 2926,2927 May,1997 Co-60 0.0071 1 0.0082 -0.0010 0.0015 0.0031 0.0042 F - 2926,2927 May,1997 Cs 137 -0.0047 i 0.0122 -0.0029 0.0088 -0.0038 0.0075 SW - 3008,3009 May,1997 H3 101.2957 i 91.5729 123.2634 92.4471 112.2795 65.0616 MI- 3050,3051 May,1997 Sr-89 -0.1527 i 0.9022 0.0234 0.8795 -0.0646 0.6300 MI- 3050,3051 May,1997 Sr-90 0.9779 i 0.3707 0.9427 0.3596 0.9603 0.2583 F - 1070. 3071 May,1997 Co-60 -0.0093 i 0.0979 0.0094 0.0303 0.0000 0.0512 F - 30'i0,3073 May,1997 Cs-137 0.0064 0.0113 -0.0003 0.0078 0.0030 0.0069 t G - 3090,3091 May,1997 K-40 5.0649 i 0.2170 4.9752 0.2830 5.0201 0.1783 MI - 3116,3117 May,1997 I-131 -0.1346 i 0.1762 -0.0964 0.1650 -0.1155 0.1207 F 3277,5278 May,1997 Gr. Beta 2.9487 1 0.1093 3.0022 0.1035 2.9755 0.0753 F - 3277,3278 May,1997 K-40 2.8485 i 0.2780 2.4647 0.3130 2.6566 0.2093 MI- 3232,3233 May,1997 I-131 -0.1723 0.2021 -0.2680 0.2044 -0.2202 0.1437 MI- 3232,3233 May,1997 K-40 1,550.6000 121.0000 1,517.9000 141.0000 1,534.2500 92.9005 US - 3311,3312 May,1997 Co-60 -0.0035 i 0.0348 -0.0044 0.0031 -0.0039 1 0.0175 BS - 3311,3312 May,1997 Cs-137 0.0676 i 0.0334 0.06771 0.0297 0.0676 1 0.0223 F - 34S4,3485 May,1997 K-40 2.4582 1 0.3320 1.8380 i 0.2990 2.1481 0.2234 SW - 3533,3534 May,1997 H-3 f -95.4129 90.4309 -117.7172 89.5093 -106.5650 63.6193 WW - 3395,3396 May,1997 I-131 -0.1507 0.1841 -0.0473 1 0.2108 -0.0990 0.1399 f
A5-5
l l
Table A 5. In-house " duplicate" samples.
Concentration in pCi/L' Lob Sample First Second Averaged Codes
- Date Analysis Result Result Result F - 3720,3721 May,1997 K-40 2.6063 0.4030 2.6623 : 0.3390 2.6343 i 0.2633 LW - 3464,3465 May,1997 Co-60 -0.2860 1.2700 -0.0583 0.0489 -0.1722 1 0.6355 LW - 3464,3465 May,1997 Cs 137 2.4600 2.8100 1.5000 3.2400 1.9800 2.1444 LW - 3464,3465 May,1997 Gr. Beta 3.3532 0.9801 3.7723 1 0.9839 3.5628 0.6944 SW - 3883,3884 May,1997 H3 -20.5031 i 87.7694 124.8827 93.7412 52.1898 64.2084 MI- 3513,3514 Jun,1997 I 131 -0.1592 0.1592 -0 1028 0.1714 -0.1310 0.1170 MI- 3513,3514 Jun,1997 K-40 1,560.3000 1 129.0000 1,521.9000 179.0000 1,541.1000 110.3200 P 3794,3795 Jun,1997 H3 10).9207 i 93.1034 24.2198 i 89.6079 67.0702 64.6100 F - 4049,4050 Jun,1997 K-40 2.8350 i 0.3980 3.0237 i 0.2420 2.9294 0.2329 M: - 3903,3904 Jun,1997 I-131 0.1550 i 0.1840 -0.1290 t 0.1587 0.0130 0.1215 MI- 3903,3904 Jun,1997 K-40 2,020.1000 i 142.0000 1,822.5000 i 1S8.0000 1,921.3000 117.8007 VE - 3839,3840 Jun,1997 Gr. Alpha 0.2489 i 0.0857 0.1876 0.0698 0.2183 0.0553 VE 3839,3840 Jun,1997 Gr. Beta 4.4859 i 0.4451 4.1281 i 0.4123 4.3070 0.3034 VE 3839,3840 Jun,1997 K-40 5.4016 1 0.3360 4.6783 i 0.4282 5.0400 0.2721 F - 3928,3929 Jun,1997 Co-60 -0.0025 i 0.0121 0.0045 0.0034 0.0010 0.0063 F - 3928,3929 ,Jun,1997 Cs 134 0.0050 1 0.0115 -0.0030 0.0114 0.0010 0.0081 F - 3928,3929 Jun,1997 Cs-137 0.0841 0.0225 0.0796 i 0.0286 0.0818 0.0182 F - 3928,3929 Jun,1997 Gr. Beta 2.7146 1 0.0950 2.6357 0.0977 2.6752 0.0651 F - 3928,3929 Jun,1997 I-131(g) 0.0206 i 0.0449 0.0158 i 0.0458 0.0182 0.0321 F - 3928,3929 Jun,1997 K-40 1.8883 t 0.3970 1.4854 t 0.3780 1.6869 0.2741 SWU - 3980,3981 Jun,1997 Gr. Beta 2.1443 0.6206 2.3149 i 0.6407 2.2296 0.4460 SWU - 3980,3981 Jun,1997 H-3 221.0233 i 89.9165 105.6271 85.0852 163.3252 61.8960 CW - 3948,3949 Jun,1997 Gr. Beta -0.4402 1.0747 -0.3764 1.1259 -0.4083 1 0.7782 SW - 4150, 4151 Jun,1997 H-3 30.4430 77.1886 56.0152 78.3895 43.2291 1 55.0068 MI- 4091,4092 Jun,1997 I-131 -0.0475 0.1439 -0.0071 0.1516 -0.0273 0.1045 SWT - 4240,4241 Jun,1997 Gr. Beta 2.1204 i 0.6338 2.8553 0.6330 2.4879 i 0.4479 SW - 5186,5187 Jun,1997 H-3 190.3311 89.7491 192.1730 89.8246 191.2521 1 63.4889 DW - 4280, 4281 Jun,1997 Gr. Alpha -0.4934 0.7635 -0.4930 1 0.7640 -0.4932 i 0.5401 DW - 4280,4281 Jun,1997 Gr. Beta 2.0633 0.8600 2.0630 0.8700 2.0631 0.6117 WW - 4811,4812 Jun,1997 H-3 48.4888 83.6998 50.3302 83.7808 49.4095 59.2133 CW - 5207,5208 Jun,1997 H-3 151.5810 88.1060 135.0114 87.4113 143.2962 i 62.0352 SW - 4364, 4365 Jun,1997 H3 83.4415 83.9269 94.4046 84.4029 88.9230 59.5138 AP - 4983,4984 Jun,1997 Co-60 -0.0002 i 0.0009 0.0001 0.0007 -0.0000 0.0006 AP - 4983,4984 Jun,1997 Cs-137 0.0003 i 0.0004 -0.0001 0.0007 0.0001 0.0004 AP - 50N,5005 Jun,1997 Co-60 0.0002 0.0002 0.0003 0.0008 0.0002 0.0004 AP - SON,5005 Jun,1997 Cs-137 -0.0002 0.0004 0.0002 0.0006 -0.0000 0.0004 DW - 4484, 4485 Jun,1997 Gr. Beta 2.0708 0.6272 1.9172 i 0.5805 1.9940 0.4273 f
I AS-6
Table A 5. In-house " duplicate" sarnples.
Concentration in pCi/L' Leb Sample First Second Averaged Codes
- Date Analysis Result Result Result DW - 4484,4485 Jun,1997 H-3 39.2579 83.2425 66.8612 84.4541 53.0596 59.2913 SW - 4460,4461 Jul,1997 Gr. Beta 1.8471 i 0.7685 2.2801 0.7788 2.0636 0.5471 DW - 4510,4511 Jul,1997 H-3 1.2216 80.7150 21.3772 1 81.6249 11.2994 57.3967 AP - 4917,4918 Jul,1997 Co-60 0.0002 i 0.0003 0.0002 i 0.0006 0.0002 0.0003 AP - 4917,4918 Jul,1997 Cs-134 0.0002 x 0.0003 0.0002 i 0.0052 0.0002 0.0026 AP - 4917,4918 Jul,1997 Cs 137 0.0005 0.0004 0.0002 i 0.0004 0.0003 i 0.0003 AP - 4917,4918 Jul,1997 I-131(g) -0.0009 i 0.0017 0.0022 0.0762 0.0006 0.0381 AP - 4917,4918 Jul,1997 K-40 0.0239 1 0.0081 0.0305 i 0.0086 0.0272 0.0059 SP - 5024,5025 Jul,1997 Gr. Alpha 0.4224 0.9602 1.7836 1.2429 1.1030 0.7853 SP - 5024,5025 Jul,1997 Sr-90 65.8931 7.2660 61.7118 i 6.1959 63.8024 i 4.7745 BS - 4573,4574 Jul,1997 K-40 11.9570 1 0.5550 12.0610 i 0.5170 12.0090 0.3792 WW - 4535,4536 Jul,1997 Co-60 -0.0955 t 0.4620 1.0800 i 1.5100 0.4923 t 0.7895 WW - 4535,4536 Jul,1997 Cs-137 -0.7200 2.3500 0.1650 i 3.3100 -0.2775 2.0297 WW - 4535,4536 Jul,1997 H3 565.2121 i 103.8753 524.7523 i 102.4326 544.9822 i 72.9426 G - 4745,4746 Jul,1997 Co-60 -0.0147 i 0.1270 -0.0016 0.0036 -0.0082 0.0635 G - 4745,4746 - Jul,1997 Cs 134 0.0055 i 0.0386 -0.0118 1 0.0963 -0.0032 0.0519 G - 4745,4746 Jul,1997 Cs-137 0.0057 i 0.0186 0.0132 i 0.0180 0.0095 i 0.0129 G - 4745,4746 Jul,1997 Gr. Beta 5.0148 i 0.1659 4.7792 i 0.1700 4.8970 1 0.1188 G - 4745,4746 Jul,1997 I-131(g) 0.0040 i 0.0078 0.0104 0.0269 0.0072 i 0.0140 G - 4745,4746 Jul,1997 K-40 4.5596 i 0.5840 4.1530 0.6150 4.3563 1 0.4241 SWU - 4832,4833 Jul,1997 Gr. Beta 2.7683 i 0.6756 3.4254 0.6591 3.0968 i 0.4719 LW - 4782,4783 Jul,1997 Co-60 2.8200 i 20.3000 -1.9900 6.6500 0.4150 10.6807 LW - 4782,4783 Jul,1997 Cs 137 0.6730 i 3.2000 -0.6030 1 2.2500 0.0350 1 1.9559 LW - 4782,4783 Jul,1997 Gr. Beta 4.0046 1.0458 3.5274 0.9990 3.7660 0.7232 MI- 4897,4898 Jul,1997 I-131 -0.0412 i 0.2182 0.0463 0.2335 0.0026 i 0.1598 MI - 4897,4898 Jul,1997 K-40 1,531.3000 i 123.0000 1,270.5000 i 152.0000 1,400.9000 97.7663 CW - 5150,5151 Jul,1997 Gr. Beta 4.7218 t 1.5818 4.2648 i 1.6666 4.4933 1.1488 CW - 5150,5151 Jul,1997 Gr. Beta -0.2253 i 1.0995 0.5464 1.2464 0.1605 i 0.8310 G - 5296,5297 Jul,1997 K-40 6.8000 i 0.6000 8.2000 i 0.8000 7.5000 1 0.5000 W W 5369,5370 Jul,1997 H-3 18,013.8557 i 373.4409 18,133.8988 1 374.6263 18,U73.8773 264.4820 CW - 5321,5322 Jul,1997 Gr. Beta 1.5612 i 1.4170 1.3507 1 1.2764 1.4560 0.9535 CW - 5321,5322 Jul,1997 Gr. Beta -0.6334 i 1.0849 0.5162 1 1.2191 0.0586 i 0.8160 WW - 5348,5349 Jul,1997 H3 1,763.0308 139.9964 1,813.1908 141.3214 1,788.1108 99.4620 MI- 5464,5465 Jul,1997 I131 -0.2555 0.2878 -0.3511 0.2946 -0.3033 0.2059 MI 5464,5463 Jul,1997 K-40 1,282.9000 i 143.0000 1,380.0000 124.0000 1,331.4500 94.6375 VE - 5506,5507 Jul,1997 Gr. Beta 7.2756 0.2197 7.0057 0.2090 7.1407 0.1516 VE - 5506,5507 Jul,1997 K-40 8.1566 0.3970 8.1817 0.4360 8.1692 0.2948 A5-7
l Table A-5. In-house " duplicate" samples.
Concentration in pCi/L' Lob Sample First Second Averaged Codes
- Date Analysis Result Result Result WW - 5848, 5849 Jul,1997 H-3 51.6431 83.0 70 40.4434 82.9847 46.0433 58.8569 WW - 5529,5530 Aug,199~7 Gr. Beta 5.1545 2.1632 4.3564 i 1.9691 4.7555 i 1.4626 WW - 5529,5530 Aug,1997 H-3 235.5502 i 91.5917 372.4741 97.6610 304.0122 i 66.9453 MI 5606,5607 Aug,1997 I-131 -0.0759 i 0.3043 -0.1020 0.3423 -0.0889 0.2290 SL - 5563,5564 Aug,1997 Gr. Beta 1.9301 0.2206 2.0961 0.2125 2.0131 0.1531 SL - 3563,5564 Aug,1997 K-40 1.1254 i 0.3530 1.3185 0.4050 1.2220 1 0.2686 SL - 5563,5564 Aug,1997 t,r-89 -0.0078 i 0.0216 0.0096 0.0196 0.0009 0.0146 SL - 5563,5564 Aug,1997 Sr-90 0.0097 0.0059 0.0031 0.0048 1.0064 0.0038 '
SW - 5584,5585 Aug,1997 Gr. Beta 2.9875 0.7744 2.0205 1.0326 2.5040 0.6454 LW - 5678,5679 Aug,1997 Co-60 0.4180 1.2900 0.7270 i 1.4500 0.5725 0.9704 LW - 5678,5679 Aug,1997 Cs-134 0.8140 0.6510 0.8340 0.4840 0.8240 0.4056 LW - 5678,5679 Aug,1997 Cs 137 1.1400 i 1.1800 0.7750 1.1900 0.9575 0.8379 LW - 5678,5679 Aug,1997 Gr. Beta 2.6926 1 0.6727 2.4242 0.6023 2.5584 0.4515 )
LW - 5678,5679 Aug,1997 1-131 -0.1036 0.3234 -0.0921 i 0.3371 -0.0979 0.2336 LW - 5678,5679 Aug,1997 I-131(g) -10.1000 1 11.1000 -3.6000 5.8200 -6.8500 6.2666 LW - 5678,5679 - Aug,1997 K-40 137.0000 i 16.5000 124.0000 17.3000 130.5000 i 11.9535 G - 5653,5654 Aug,1997 K-40 6.0419 i 0.5940 5.5554 0.5870 5.7987 0.4176 CW - 5759,5760 Aug,1997 Gr. Beta 4.3051 1 1.5501 2.0048 i l.4570 3.1550 1.0637 I CW - 5759,5760 Aug,1997 Gr. Beta -0.5860 1 1.1030 -0.0177 1 1.1407 -0.3018 1 0.7934 CW - 5708,5709 Aug,1997 Gr. Beta 1.7190 i 1.4125 1.8843 1.4139 1.8017 0.9993 M1- 5891,5892 Aug,1997 1-131 0.0000 i 0.2400 0.1928 1 0.2253 0.0964 0.1646 MI- 5891,5892 Aug,1997 K-40 1,438.6000 i 131.0000 1,218.6000 175.0000 1,328.6000 109.3000 J
MI- 5926,5927 Aug,1997 I-131 -0.0311 1 0.1690 -0.1446 i 0.1748 -0.0879 1 0.1216 MI- 5926,5927 Aug,1997 K-40 1,577.8000 1 216.0000 1,429.9000 1 178.0000 1,503.8500 139.9464 SWU - 5972. 5973 Aug,1997 H-3 274.7574 i 93.6817 157.2707 i 88.8812 216.0140 64.5681 >
CW - 6013,6014 Aug,1997 Gr. Beta 4.9801 t l.3048 4.5882 i l.6114 4.7841 1 1.0367 I
CW - 6013,6014 Aug,1997 Gr. Beta -0.5668 i l.0528 -0.6145 1.1307 -0.5907 0.7725 SL - 6034,6035 Aug,1997 Co-60 0.0183 1 0.0235 0.0159 0.2550 0.0171 0.1280 SL - 6034,6035 Aug,1997 Cs-131 0.0046 0.0136 0.0015 0.0020 0.0030 1 0.0069 j SL - 6034,6035 Aug,1997 Cs-137 0.0118 0.0097 0.0175 0.0098 0.0147 0.0069 SL - 6034, 6035 Aug,1997 Gr. Beta 2.1826 i 0.1949 1.9837 i O.1773 2.0831 0.1317 SL - 6034,6035 Aug,1997 I-131(g) -0.0039 0.0134 0.0013 i 0.0060 -0.0013 0.0073 SL - 6034,6035 Aug,1997 K-40 1.6231 i 0.2940 1.4676 0.2750 1.5454 0.2013 CW - 6172,6173 Aug,1997 Gr. Deta 3.2828 1.0951 3.7336 1.6212 3.5082 0.9782 CW - 6172,6173 Aug,1997 Gr. Beta 1.2291 1.3108 0.0271 1.1175 0.6281 0.8612 ,
CW - 6080,6081 Aug,1997 Gr. Beta 2.4263 i 1.5665 4.0378 1.5325 3.2321 1.0957 ]
CW - 6080,6081 Aug,1997 Gr. Beta -0.0198 1 1.9 27 0.9870 1.1701 0.4836 0.8354 {
l 1
A5-8 i l
Table A-5. In-house " duplicate samples.
Concentration in pCi/L' l Lab Sample First Second Averaged Codes
- Date Analysis Result Result Result l VE - 6106,6107 Aug,1997 Co-60 0.0021 1 0.0173 0.0019 1 0.0087 l 0.0020 0.0097 VE - 6106,6107 Aug,1997 Cs-137 0.0017 i 0.0057 -0.0005 0.0072 0.0006 0.0046 VE - 6149, 6150 Aug,1997 Co-60 0.0043 1 0.1740 0.0004 0.0012 0.0024 0.0870 j VE - 6149,6150 Aug,1997 Cs-137 -0.0026 i 0.0056 0.0018 0.0060 -0.0004 0.0041 MI- 6203,6204 Aug,1997 Co-60 2.3200 i 83.8000 0.7940 1.9700 1.5570 41.9116 MI- 6203,6204 Aug,1997 Cs-137 0.5560 i 3.0200 1.2900 2.6500 0.9230 2.00S9 I MI 6203,6204 Aug,1997 I-131 -0.2456 i 0.3252 -0.1688 i 0.3245 -0.2072 0.2297 VE - 6224,6225 Aug,1997 Co-60 -0.0042 i 0.0160 0.0045 1 0.0078 0.0002 0.0089 VE - 6224, 6225 Aug,1997 Cs-137 -0.0057 0.0131 0.0071 0.0047 0.0007 0.0070 j VE - 6251,6252 Aug,1997 Gr. Beta 3.4988 i 0.1337 3.5009 0.1338 3.4998 0.0946 VE 6251,6252 Aug,1997 K-40 3.8744 0.5410 3.3980 0.6150 3.6362 0.4095 MI 6335,6336 Aug,1997 I-131 0.0196 1 0.2826 0.0564 0.2698 0.0380 0.1953 MI- 6335,6336 Aug,1997 K-40 1,488.7000 i 128.0000 1,538.6000 116.0000 1,513.6500 86.3713 SL - 6982,6983 Aug,1997 Co-60 0.0869 i 0.0110 0.0888 0.0135 0.0879 0.00S7 SL - 6982,6983 Aug,1997 Cs-137 0.0826 i 0.0110 0.0993 0.0165 0.0909 0.0099 SL - 6982,6983 Aug,1997 Gr. Beta -0.7733 i 0.1093 -0.6988 i 0.0989 -0.7361 0.0737 WW - 6312, 6313 Aug,1997 H-3 4,401.6798 1 200.9023 4,585.7685 1 204.3507 4,493.7241 143.2837 LW - 6560,6561 Aug,1997 Gr. Alpha 0.4838 1 0.3847 0.7647 0.3421 0.6242 0.2574 LW - 6560,6561 Aug,1997 Gr. Beta 1.6502 1 0.3609 1.6339 0.3320 1.6420 0.2452 LW - 6560,6561 Aug,1997 H-3 164.1455 1 90.4249 131.5719 1 89.0337 147.8587 63.4501 LW - 6520,6521 Sep,1997 Gr. Beta 1.9762 i 0.5715 2.3786 0.6284 2.1774 0.4247 LW - 6520,6521 Sep,1997 H-3 104.7304 i 87.8580 66.4144 86.1708 85.5724 61.5314 CW - 6489,6490 Sep,1997 C r. Beta 0.2448 i 1.3049 1.9046 1.3290 1.0747 0.9313 G - 6773,6774 Sep,1997 K-40 3.7979 i 0.2420 3.5568 i 0.3270 3.6774 0.2034 CW - 6796,6797 Sep,1997 Gr. Beta 3.3658 i 1.5585 5.0139 1.1808 4.1899 0.9777 CW - 6796,6797 Sep,1997 Gr. Beta -1.1040 1 1.0241 -0.7623 1 1.0723 -0.9332 i 0.7414 SWU - 7009,7010 Sep,1997 Gr. Beta 3.2034 i 0.6793 3.2645 1 0.6681 3.2339 i 0.4764 SWU - 7009,7010 Sep,1997 H-3 165.8491 1 90.5715 150.5986 i 89.9273 158.2239 63.8164 G - 6820,6821 Sep,1997 K-40 4.8113 i 0.4160 4.7307 1 0.5360 4.7710 1 0.3392 Mi- 6886,6887 Sep,1997 I-131 0.0177 0.1519 0.0180 0.1520 0.0179 0.1074 MI- 6886,6887 Sep,1997 K-40 1,241.7000 155.0000 1,062.0000 156.0000 1,151.8500 109.9557 WW - 7031,7032 Sep,1997 H-3 -38.0852 81.4466 -19.0426 82.3323 -28.5639 57.9054 CW - 6907,6908 Sep,1997 Gr. Deta 3.8333 1.5682 4.5001 1.6814 4.1667 1.1496 CW - 6907,6908 Sep,1997 Gr. Beta -0.0397 1.1726 -0.1621 1.1478 -0.1009 0.8204 F - 7221,7222 Sep,1997 K-40 3.0101 0.3970 2.6722 0.4720 2.8412 1 0.30S4 CW - 7177,7178 Sep,1997 Gr. Beta 0.5864 0.9867 2.3794 i 1.42S6 1.4S29 t 0.86S1 CW - 7177,7178 Sep,1997 Gr. Beta -1.0971 i 1.0379 -0.1387 1.1507 -0.6179 0.774S AS-9
Table A-5. In-house " duplicate" samples.
Concentration in pCi/L' Lib Sarnple First Second Averaged Codes
- Date Analysis Result Result Result LW - 7198,7199 Sep,1997 Gr. Beta 1.6523 i 0.6116 2.3619 0.6044 2.0071 0.4299 VE - 7141,7142 Sep,1997 Co-60 0.0012 0.0118 -0.0001 0.0004 0.0005 0.0059 VE 7141,7142 Sep,1997 Cs-137 -0.0011 1 0.0090 0.0081 0.0103 0.0035 0.0068 SWU - 7364,7365 Sep,1997 Gr. Beta 2.4372 i 0.6226 2.7949 i 0.6153 2.6160 0.4377 SWU - 7364,7365 Sep,1997 H-3 245.3799 i 94.1721 269.0627 95.1596 257.2213 66.9398 WW - 7408,7409 Sep,1997 Co-60 0.4170 0.8010 2.0100 t 6.7100 1.2135 3.3788 WW - 7408, 7409 Sep,1997 Cs-137 -0.2190 i 1.6500 0.8220 3.0600 0.3015 1.7383 WW - 7408,7409 Sep,1997 H-3 7,907.0011 264.0275 "'543.2790 258.5239
, 7,725.1400 184.7601 LW - 7765,7766 Sep,1997 Gr. Alpha 0.2614 i 0.4857 0.3882 0.5450 0.3248 i 0.3650 LW - 7765,7766 Sep,1997 Cr. Beta 3.6490 0.5140 2.7232 0.4728 3.1861 0.3492 LW - 7765,7766 Sep,1997 H-3 3,168.6312 176.2295 3,030.6146 173.2010 3,099.6229 i 123.5470 AP - 8208,8209 Sep,1997 Co-60 0.0002 i 0.0004 0.0004 0.0008 0.0003 1 0.0005 AP - 8208,8209 Sep,1997 Cs-137 0.0003 i 0.0005 -0.0004 0.0006 -0.0000 0.0004 G - 7244,7245 Oct,1997 Gr. Beta 9.0000 1 0.3000 8.4000 0.3000 8.7000 0.2121 G - 7244,7245 Oct,1997 K-40 8.8853 i 0.79 0 9.1594 1 0.7550 9.0224 0.5486 G - 7244,7245 ,0ct,1997 Sr-89 -0.0058 i 0.0181 -0.0056 0.0097 -0.0057 i 0.0103 G - 7244,7245 Oct,1997 St-90 0.0053 i 0.0052 0.0017 0.0029 0.0035 0.0029 G - 7265,7265 Oct,1997 K-40 6.5763 1 0.5250 6.0640 1 0.6540 6.3202 i 0.4193 SW - 7313,7314 Oct,1997 Gr. Beta 24.5727 1 2.0773 21.9706 2.0623 23.2717 1 1.4636 SW - 7313,7314 Oct,1997 K-40 114.6700 i 41.9000 90.9920 37.6000 102.8310 28.1486 G - 7432,7433 Oct,1997 Co-60 0.0073 i 0.0252 0.0041 i 0.0059 0.0057 0.0129 C - 7432,7433 Oct,1997 Cs-134 0.0057 i 0.0110 0.0009 0.0010 0.0033 0.0055 G - 7432,7433 Oct,1997 Cs-137 0.0863 i 0.0217 0.0835 0.0247 0.0849 0.0164 G - 7432,7433 Oct,1997 Gr. Beta 5.3675 i 0.2025 5.3318 i 0.2123 5.3496 0.1467 G - 7432,7433 Oct,1997 I-131(g) -0.0038 i 0.0069 0.0218 1 0.4830 0.0090 0.2415 G 7432,7433 Oct,1997 K-40 4.4899 1 0.4020 4.9632 0.5470 4.7266 0.3394 CW - 7339,7340 Oct,1997 Gr. Beta 0.2969 1 1.2051 -0.2575 0.8630 0.0197 0.7411 AP - 7537,7538 Oct,1997 Sr-89 0.0006 i 0.0008 -0.0001 0.0008 0.0002 0.0006 AP- 7537,7538 Oct,1997 Sr-90 -0.0001 i 0.0003 0.0001 i 0.0003 0.0000 0.0002 CW - 7560,7561 Oct,1997 Gr. Beta 3.7764 i 1.5088 3.7707 1.5155 3.7735 1.0692 CW - 7560,7561 Oct,1997 Gr. Beta 0.4496 1 1.1864 0.3374 1.2009 0.3935 0.8440 F - 7474,7475 Oct,1997 Co-60 -0.0010 0.0016 0.0020 i 0.0058 0.00(.5 i 0.0030 F 7474,7475 Oct,1997 Cs 137 0.0071 1 0.0064 0.0001 0.0113 0.0036 u 0.0065 F - 7495,7496 Oct,1997 Co-60 0.0025 i 0.0076 0.0086 1 0.1430 0.0055 0.0716 F - 7495,74% Oct,1997 Cs-137 0.0078 0.0083 0.0044 0.0056 0.0061 0.0030 F - 7626,7627 Oct,1997 K-40 2.2464 i 0.3120 1.5663 0.3760 1.9064 0.2443 CW - 7669,7670 Oct,1997 Gr. Beta 5.7005 1 1.8448 3.6S01 1.7132 4.6903 i 1.25S8 A5-10
Tcble A-5. In-house " duplicate" samples.
Concentration in pCi/L' Lab Sample First Second Averaged j Codes
- Date Analysis Result Result Result l CW - 7669,7670 Oct,1997 Gr. Beta -0.0304 i l.1674 0.1259 1 1.1344 0.0478 0.8139 WW - 7648,7649 Oct,1997 Co-60 38.3320 1 4.3000 31.7400 3.3600 35.0360 2.72S5 WW - 7648, 7649 Oct,1997 Cs-137 2.8800 i 2.3000 0.5180 1.9100 1.6990 1.4948 WW - 7648, 7649 Oct,1997 H-3 241.3364 105.7031 265.5372 106.6226 253.4368 i 75.0692 MI- 7787,7788 Oct,1997 I-131 -0.0456 i 0.2490 0.0257 0.2696 0.0099 i 0.1835 MI 7787,7788 Oct,1997 K-40 1,514.0000 114.0000 1,684.0000 102.0000 1,599.0000 i 76.4853 S O - 8010,8011 Oct,1997 Cs-137 0.3513 i 0.0712 0.3182 0.0693 0.3347 0.0497
. S O - 8010,8011 Oct,1997 K-40 22.4300 i 1.3200 l 22.0830 i 1.2900 22.2565 0.9228 SL - 8123,8124 Oct,1997 Cs-137 0.0368 1 0.0335 0.0242 1 0.0137 0.0305 0.0181
, SL - 8123,8124 Oct,1997 K-40 2.8000 0.5510 2.5777 0.2960 2.6889 0.3127 F - 7915,7916 Oct,1997 Cs-137 0.0072 i 0.0118 0.0031 0.0085 0.0052 0.0073 MI- 7968,7969 Oct,1997 I131 -0.1451 1 0.3579 -0.4853 0.3455 -0.3152 0.2487 l MI- 7968,7969 Oct,1997 K-40 1,324.1000 132.0000 1,313.0000 1 118.0000 1,318.5500 88.5268 i MI- 7968,7969 Oct,1997 Sr-90 1.2892 i 0.4152 1.2892 0.7200 1.2892 0.4156 VE - 7934,7935 Oct,1997 Co-60 0.0071 i 0.1160 -0.0029 1 0.0139 0.0021 0.0584 l VE - 7934,7935 _Oct,1997 Cs-137 0.0022 1 0.0110 -0.0041 i 0.0099
-0.0010 0.0074 SWU - 8946,8947 Oct,1997 Gr. Beta 2.9772 1 0.6530 .2888 0.5953 2.6330 0.4418 SWU - 8946,8947 Oct,1997 H-3 187.7210 97.3682 125.5659 94.9331 156.6435 67.9943 CW - 8230,8231 Oct,1997 Gr. Beta 3.6262 1.7126 4.9561 1 1.7938 4.2911 1.2400 CW - 8230,8231 Oct,1997 Gr. Beta 1.7276
- 0.9533 0.1316 i 1.1'" 9 0.9296 1 0.7635 CW - 8100,8101 Oct,1997 Gr. Beta 4.1481 i 1.6095 4.5744 1.5764 4.3612 1 1.1264 CW - 8100,8101 Oct,1997 Gr. Beta -0.5655 1 0.8528 0.9791 1.2280 0.2068 0.7475 SS - 8501, 8602 Oct,1997 Gr. Alpha 7.9580 i 3.4566 6.5709 3.1487 7.2645 2.3379 SS - 8501, 8502 Oct,1997 Gr. Beta 19.4568 1 2.9472 17.6686 2.6664 18.5627 i l.9872 l
SS - 8501, 8502 Oct,1997 K-40 12.4630 i 0.4450 13.4420 i 0.7910 12.9525 0.4538 CW - 8310,8311 Oct,1997 Gr. Beta 2.1293 i 1.4423 2.1830 1 1.4550 2.1562 1.0243 CW 8310,8311 Oct,1997 Gr. Beta 0.1798 i 1.1387 -0.0397 1 1.1504 0.0701 0.8093 CW - 8376,8377 Oct,1997 Gr. Beta 4.7932 i 2.0194 7.3047 1.3637 6.0490 1.2184 CW - 8376,8377 Oct,1997 Gr. Beta 0.5653 1.8020 -0.0566 1.7632 0.2544 1.2606 MI- 8442,844. Oct,1997 I-131 -0.0290 i 0.2689 0.1059 0.2666 0.0384 i 0.1893 MI- 8442,8443 Oct,1997 K-40 1,591.7000 178.0000 1,456.0000 116.0000 1,523.8500 106.2309 SWU 8543,8544 Oct,1997 Gr. Beta 2.2027 0.6193 2.1585 0.6134 2.1806 0.435S SWU - 8543,8544 Oct,1997 H-3 120.4712 i 87.0152 174.9557 89.2606 147.7134 62.3280 WW - 8473,8474 Oct,1997 H-3 -28.9600 i 77.6404 27.1500 80.2139 -0.9050 55.8174 WW - 8566, 8567 Oct,1997 Co-60 0.4520 i 1.7400 0.3400 4.0500 0.3960 2.2040 WW - 8566,8567 Oct,1997 Cs-137 1.0300 1 2.2000 -0.7300 21600 0.1500 1.8041 LW - 8608,8609 Oct,1997 Gr. Beta 2.8483 1 0.6660 2.3035 i 0.6052 2.5759 0.4500 1
A5-11 1
Tcble A-5. In-house " duplicate" samples.
Concentration in pCi/ L*
Lcb Sample First Second Averaged Codes
- Date Analysis Result Result Result MI- 8587,8588 Nov,1907 I-131 -0.0013 i 0.1396 0.0109 0.1350 0.0048 1 0.0971 MI- 8587,8588 Nov,1997 K-40 1,441.6000 1 160.0000 1,499.6000 176.0000 1,470.6000 1 118.9285 1W/ - 8654,8655 Nov,1997 Gr. Beta 0.6704 0.5213 0.8560 0.5226 0.7632 i 0.3691 WW - 8654,8655 Nov,1997 H-3 131.2268 87.3749 87.6861 85.5477 109.4565 61.1408 CW - 8753,8754 Nov,1997 Gr. Beta 5.4805 1.9992 4.3S20 1 2.0409 4.9312 1.4285 CW - 8753,8754 Nov,1997 Gr. Beta 0.2821 1.78 % 0.1129 1.7701 0.1975 1.2554 F - 9131,9132 Nov,1997 Cs-137 0.0576 0.0192 0.0568 i 0.0171 0.0572 0.0129 F - 9131,9132 Nov,1997 Gr. Beta 2.9445 1 0.0965 3.0473 1 0.0919 2.9959 0.0666 F - 9131,9132 Nov,1997 K-40 2.3452 i 0.3460 2.4680 i 0.3260 2.4066 0.2377 CW - 8854,8855 Nov,1997 Gr. Beta 5 6208 t 1.7991 3.5028 1 1.6326 4.5618 1 1.2147 CW - 8854,8855 Nov,1997 Gr. Beta 0.0000 i 1.1731 0.61071 1.1604 0.3053 0.8250 WW - 9087,9088 Nov,1997 H-3 20.1985 i 81.0438 73.4489 83.4219 46.8237 58.1535 WW - 9160, 9161 Nov,1997 Co-60 -0.9580 1 9.1800 0.4340 4.2400 -0.6960 i 5.0559 WW - 9160, 9161 Nov,1997 Cs-137 -0.1440 i 2.3300 -0.5270 2.0700 -0.3355 1.5583 SWT - 9341,9342 Nov,1997 Gr. Beta 1.4657i 0.77E0 2.7123 0.8202 2.0890 0.5652 CW - 9410,9411 Dec,1997 Gr. Beta 3.2958 i l.5674 4.2062 i l.5722 3.7510 1 1.1100 CW - 9410,9411 ~Dec,1997 Gr. Beta 0.6244 i l.1948 -0.6229 1.0939 0.0007 0.8099 CW - 9466,9467 Dec,1997 Gr. Beta 1.6082 i l.6557 2.0375 1.6921 1.8228 1.1837 CW - 9466,9467 Dec,1997 Gr. Beta -0.0563 i l.7639 1.1838 1.6912 -0.6201 t l.2218 WW - 9603,9604 Dec,1997 Co-60 1.7300 t 1.7600 -0.6190 0.7560 0.5555 1 0.9577 W'N - 9603, 9604 Dec,1997 Co-60 1.73Cui1.7600 -0.0389 0.3420 0.8456 0.8965 WW - 9603,9604 Dec,1997 Cs-137 0.4460 1 2.0800 0.0557 1.2900 0.2509 1.2238 LW - 9789,9790 Dec,1997 Co-60 0.1010 t 0.1080 0.1510 1 2.0300 0.1260 1.0164 LW - 9789,9790 Dec,1997 Cs-137 1.0000 2.1300 0.9130 2.0300 0.9565 i 1.4712 LW - 9789,9790 Dec,1997 Gr. Beta 5.6924 1 1.0952 4.5180 0.7757 5.1052 0.6711 CW - 9947,9948 Dec,1997 Gr. Beta 0.9320 i 0.9447 1.5072 0.9762 1.2196 0.6792 AP - 10249,10250 Dec,1997 Co-60 0.0000 1 0.0001 0.0004 1 0.0016 0.0002 i 0.0008 AP - 10249,10250 Dec,1997 Cs-137 0.0005 1 0.0008 0.0002 i 0.0003 0.0004 0.0004
- All concentrations are reported in pCi/ liter, except solid samples, which are reportc:d in pCi/ gram.
- Ltb codes are comprised of the sample media and the sample numbers. Client codes have been eliminated to protect client anonymity.
)
A5-12
Table A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP),
comparison of MAPEP and Teledyne's Midwest Laboratory results for various sample media'.
Concentration
- Lab Sample Date Teledyne Results MAPEP Result d Control Code Type Collected ' Analysis istandard Deviation
- 1s, N=1 Limits STW-751 WATER Sep,1995 Am-241 1.370 0.120 1.320 2 0.070 1.056 - 1.584 STW 751 WATER Sep,1995 Co-57 91.000 0.950 92.380 0.600 73.904 - 110.856 STW-751 WATER Sep,1995 Cs-137 55.000 0.500 58.770 0.730 47.016 - 70.524 STW-751 WATER Sep,1995 Mn-54 99.170 i l.600 99.080 1 1.000 79.264 - 118.896 STW-751 WATER Sep,1995 Pu-238 1.700 t 0.040 1.830 0.080 1.464 - 2.196 STW-751 WATER Sep,1995 Pu-239 1.380 1 0.220 1.340 0.060 1.072 - 1.608 STW-751 WATER Sep,1995 Sr-90 13.730 i 0.950 15.690 i 0.300 12.552 - 18.82S STW-751 WATER Sep,1995 U-234 0.630 i 0.070 0.650 i 0.050 0.520 - 0.780
{
STW-751 WATER Sep,1995 U-238 0.700 0.020 0.650 1 0.050 0.520 - 0.780 STSO-776 SOIL ta.p,1996 Am 241 27.000 28.700 2.830 20.900 - 37.310 Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.
STSO-776 SOIL Sep,1996 Co-60 879.000 812.000 63.500 568.400 - 1,055.600 l STSO-776 SOIL Sep,1996 Cs-137 1,716.000 1,531.000 1 193.420 1,071.700 - 1,990.300 I STSO-776 SOIL Sep,1996 Pu-238 13.000 15.900 1.770 11.130 - 20.670 STSO-776 - SOIL Sep,1996 Pu-239/240 18.000 19.700 i 1.960 13.790 - 25.610 STSO-770 SOIL Sep,1996 Sr-90 441.000 536.000 1 57.110 375.200 - 696.800 STSO-776 SOIL Sep,1996 U-234/233 59.000 63.900 7.270 44.730 - 83.070 STSO-776 SOIL Sep,1996 U-238 60.000 64.000 6.360 44.800 - 83.200 Results obtained by Teledyne Brown Engineering Envircnmental Services Midwest Laboratory as a participant in the Department of Energy's Mixed Analyte Performance Evaluation Program, Idaho Operations office, Idaho Falls, Idaho.
- All results are in Bq/kg or Bq/L r.s requested by the Department of Energy.
' Unless otherwise indicated, the TBEESML results are given as the mean i I standard deviations for three determinations.
d MAPEP results are presented as the known values and expected laboratory precision (1 sigma,1 determination) and control limits as defined by the MAPEP.
l l
A6-1
1 l
Table A 7. Environmental Measurements Laboratory Quality Assessment Program (EML),
comparison of EML and-Teledyne's Midwest Laboratory results for various sample media'.
Concentration in Bq/L' Lab Sample Date Control Code Type Collected Analysis Teledyne Result' EML Result d Limits' STW 755 WATER Mar,1996 Am 241 0.800 i 0.100 0.766 i 0.013 0.660 - 1.560 q STW-755 WATER Mar,1996 Co-60 33.600 1 1.000 32.800 0.580 0.870 - 1.170 STW-755 WATER Mar,1996 Cs-137 42.800 i 1.300 38.300 1 0.881 0.900 - 1.250 STW-755 WATER Mar,1996 Fe-55 109.000 i 21.700 83.000 3.440 0.270 - 1.620 SIW-755 WATER Mar,1996 H-3 434.000 i 34.100 251.000 11.400 0.690 - 1.910 l STW-755 WATER Mar,1996 Mn-54 41.900 i l.400 38.400 1.160 0.880 - 1.210 STW-755 WATER Mar,1996 Pu-238 0.900 0.100 0.982 i 0.074 0.680 - 1.330 STW-755 WATER Mar,1996 Pu-239 0.700 0.100 0.772 0.056 0.620 - 1.380 STW-755 WATER Mar,1996 Sr-90 2.200 i 0.700 1.450 0.034 0.730 - 1.650 STW-756 WATER Mar,1996 Gr. Alpha 2,180.000 53.500 1,850.000 185.000 0.550 - 1.310 STW-756 WATER Mar,1996 Gr. Beta 872.000t 27.000 744.000 74.000 0.750 1.650 ,
STSO-757 SOIL Mar,1996 Am-241 6.230 i 2.880 3.690 0.454 0.520 - 2.410 STSO-757 SOIL Mar,1996 Cs-137 404.000 1 0.150 359.000 10.000 0.740 - 1.400 STSO-757 SOIL Mar,19 6 K-40 525.000 t 23.300 465.000 30.000 0.700 - 1.590 STSO-757 SOIL Mar,1996 Pu-238 42.300 1 1.590 43.000 2.440 0.220 - 1.990 STSO-757 SOIL Mar,1996 Pu-239 9.000 i 0.700 9.230 0.346 0.620 - 1.990 STSO-757 SOIL Mar,19% Sr-90 1,200.000 i 32.300 1,340.000 113.000 0.580 - 2.960 STSO-757 SOIL Mar,19% Uranium 68.200 i 2.400 71.700 i 4.150 0.270 - 1.480 STVE-758 VEGETATION Mar,1996 Am-241 6.100 1 1.300 5.600 0.184 0.5S0 - 2.860 STVE-758 VEGETATION Mar,1996 Cm-244 6.000il.200 4.440 0.202 0.400 - 1.870 STVE-758 VEGETATION Mar,1996 Co-60 65.600 1 4.000 59.700 i 0.963 0.640 - 1.490 STVE-758 VEGETATION Mar,1996 Cs-137 1,100.000 i l2.600 944.000 16.200 0.750 - 1.480 STVE-758 VEGETATION Mar,1996 K-40 1,190.000 1 61.600 1,030.000 i 33.000 0.450 - 1.510 STVE-758 VEGETATION Mar,1996 Pu-239 9.200i l.300 9.820 1.220 0.600 - 1.980 STVE-758 VEGETATION Mar,1996 Sr-90 1,210.000 32 200 1,300.000 i 52.400 0.500 - 1.370 STAF-759 AIR FILTER Mar,1996 Am-241 0.270i 0.0ai 0.189 0.007 0.620 - 1.930 STAF-759 AIR FILTER Mar,1996 Ce-144 23.200 1.020 33.300 3.300 0.610 - 1.310 STAF-759 AIR FILTER Mar,1996 Co-57 6.050 0.130 8.900 0.900 0.630 - 1.290 STAF-759 AIR FILTER Mar,1996 Co-60 26.500 0.430 29.500 2.900 0.740 - 1.250 STAF-759 AIR FILTER Mar,1996 Cs-134 12.900 0.280 14.700 i 1.460 0.700 - 1.210 STAF-759 AIR FILTER Mar, .996 Cs-137 6.200 0.900 6.640 0.700 0.720 - 1.320 STAF-759 AIR FILTER Mar,1996 Mn-54 3.270 0.350 3.44010.3SO 0.760 - 1.330 STAF-759 AIR FILTER Mar,1996 Pu-238 0.080 i 0.020 0.096 0.002 0.610 1.550 STAF 759 AIR FILTER Mar,1996 Pu-239 0.090 0.020 0.093 0.003 0.670 - 1.580 STAF-759 AIR FILTER Mar,1996 Ru-106 10.200 1.850 11.600 1.440 0.540 - 1.590 STAF-759 AIR FILTER Mar,1996 Sb-125 10.100 1 0.750 9.780 1.030 0 350 - 1.400 STAF-759 AIR FILTER Mar,1996 St-90 1.070 0.230 1.060 0.037 0.620 - 2.260 STAF-759 AIR FILTER Mar,1996 Uranium 0.118 0.020 0.107 0.003 0.790 - 2.880 4 e
A7-1
l l
i Table A-7. Environmental Measurements Laboratory Quality Assessment Program (EML), I comparison of EML and Teledyne's Midwest Laboratory results for various sample media'.
Concentration in Bq/L" Lab Sample Date Code Type Control Collected Analvsls Teledyne Result' EML Result d Limits' STAF-760 AIR FILTER Mar,1996 Gr. Alpha 2.210 1 0.050 1.620 i 0.150 0.820 - 1.580 STAF-760 AIR FILTER Mar,1996 Gr. Beta 1.950 0.040 1.770
- 0.150 0.750 - 1.940 t STW-770 WATER Sep,1996 Am 241 1.300 1 0.200 1.080 0.040 0.640 - 1.730 I STW-770 WATER Sep,1996 Co-60 65.000 i 2.210 61.100 0.730 0.920 - 1.180 STW-770 WATER Sep,1996 Cs-137 96.100 i 3.010 89.500 i 1.360 0.900 - 1.280 t STW-770 WATER Sep,1996 Gr. Alpha 993.000 i 12.200 1,210.000 i 121.000 0.500 - 1.290 STW-770 WATER Sep,1996 Gr. Beta 579.000 i 8.070 540.000 1 54.000 0.600 - 1.640 l STW-770 WATER Sep,1996 H-3 488.000t 34.600 587.000 58.000 0.650 - 1.910 {
STW-770 WATER Sep,1996 Mn-54 65.000 2.960 60.500 0.550 0.870 - 1.220 STW-770 WATER Sep,1996 Pu-238 1.320 0.333 1.910 0.070 f
0.740 - 1.270 An investigation was conducted. No errors in calculations or transcription were noted. The analysis was i repeated in duplicate under the observation of the Technical Lead. No discrepancies were noted in the performance of the procedure. The result of the reanalysis was 2.14 0.11 Bq/L. No further action is planned. 1 STW-770 WATER Sep,1996 Pu-239 0.698 i 0.247 0.840 0.030 0.780 - 1.420 STW-770 WATER Sep,1996 Sr-90 3.600 0.700 2.710 0.240 0.720 - 1.660 STW-770 WATER Sep,1996 U 234 0.517t 0.196 0.480 0.040 0.770 - 1.530 i STW-770 " WATER Sep,1996 U-238 0.416 1 0.118 0.480 t 0.370 0.770 - 1.350 }
STSO-771 SOIL Sep,1996 Am-241 15.600 3.830 13.500 0.510 0.520 - 2.650 !
STSO-771 SOIL Sep,1996 Co-60 4.030 i 2.500 2.920 0.210 0.500 - 1.500 STSO-771 SOIL Sep,F96 Cs-137 1,750.000 t 24.400 1,550.000 i 22.200 0.800 - 1.340 STSO-771 SOIL Sep,1996 K-40 369.000 59.500 300.000 i 25.000 0.730 - 1.670 1 STSO-771 SOIL Sep,1996 Pu-238 0.770 i 0.360 1.130 0.240 0.400 - 1.900 STSO-771 SOIL Sep,1996 Pu-239 24.000 i l.940 f
21.800 i l.080 0.660 - 1.930 STSO-771 SOIL Sep,1996 Sr-90 63.600 3.950 69.900 5.100 0.460 - 2.840 STSO-771 SOIL Sep,1996 U-234 37.200 3.750 39.200 2.440 0.380 - 1.260 STSO-771 SOIL Sep,1996 U-238 40.800 3.980 41.600 0.610 0.350 - 1.550 STVE-772 VEGETATION Sep,1996 Am-241 1.530 0.884 1.230 0.410 0.680 - 2.780 STVE-772 VEGETATION Sep,1996 Cm 244 0.612 0.495 0.830 0.120 0.490 - 1.690 STVE-772 VEGETATION Sep,1996 Co-60 14.000 4.420 10.900 0.710 0.620 - 1.420 STVE-772 VEGETATION Sep,1996 Cs-137 219.000 10.100 190.000 6.680 0.810 - 1.450 STVE-772 VEGETATION Sep,1996 K-40 1,160.000 i 99.400 992.000 29.000 0.790 - 1.500 STVE 772 VEGETATION Sep,1996 Sr-90 1,420.000 t 35.100 1,390.000 12.000 0.480 - 1.290 STAP-773 AIR FILTER Sep,1996 Co-57 11.800 0.296 14.800 0.814 0.620 - 1.220 STAP-773 AIR FILTER Sep,1996 Co-60 9.230 0.402 8.640 i 0.431 0.740 - 1.240 STAP-773 AIR FILTER Sep,1996 Cs-134 9.620 i 0.376 10.800 0.392 0.720 - 1.210 STAP-773 AIR FILTER Sep,1996 Cs-137 8.720 0.403 8.520 1 0.366 0.720 - 1.320 STAP-773 AIR FILTER Sep,1996 Gr. Alpha 0.731 1 0.037 1.150 h 0.110 0.830 1.550 An investig= tion was conducted and a transcription error while calculating the result was discovered. The recalculated value is 1.1510.01Bq/ filter. No further action is planned.
A7-2 f
I
Table A-7.
Environmental Measurements Laboratory Quality Assessment Program (EML),
comparison media *.
of EML and Teledyne's Midwest Laboratory results for various sample Concentration in Bq/L' Lab Sample Date Code Type Collected Analysis Control Teledyne Result' EML Result d Limits' STAP-773 AIR FILTER Sep,1996 Gr. Beta 0.540 1 0.037 0.500 1 0.050 STAP-773 AIR FILTER Sep,1996 Mn-M 0.730 - 1.840 7.060 0.472 6.350 0.270 0.750 - 1.270 STAP-773 AIR FILTER Sep,1996 Ru-106 11.500 3.190 10.800
- 1.140 0.580 - 1.300 STAP-773 AIR FILTER Sep,1996 Sb-125 12.400 0.965 10.800 i 0.540 0.600 - 1.390 STW 788 WATER Mar,1997 Am-241 0.8401 0.220 0.837 i 0.028 0.640 - 1.730 STW 788 WATER Mar,1997 Co-60 96.000 1 3.500 90.850 1.150 0.920 - 1.180 STW-788 WATER Mar,1997 Cs-137 77.000 i 3.500 69.760 1.230 0.900 - 1.280 STW-788 WATER Mar,1997 Fe-55 175.500 25.400 235.000 20.000 0.310 - 1.540 STW-788 WATER Mar,1997 Gr. Alpha 1,042.600 36.800 1,130.000 10.000 0.500 1.290 STW-788 WATER Mar,1997 Gr. Beta 591.400 1 23.300 744.000 1 10.000 0.600 - 1.640 STW-788 WATER Mar,1997 H-3 272.000 i 29.700 250.300 4.200 0.650 - 1.910 STVN-788 WATER Mar,1997 Mn-54 23.700 i 3.400 20.850 1 0.310 0.870 - 1.220 STW-788 WATER Mar,1997 Pu-238 1.400 1 0.200 1.291 i 0.063 0.740 - 1.270 STW-788 WATER Mar,1997 Pu-239 0.900 0.100 0.850 0.050 0.780 - 1.420 STW-788 WATER Mar,1997 Sr-90 25.500 1 1.700 23.200 i 1.350 0.720 - 1.660 STW-788 WATER Mar,1997 U 1.500 i 0.200 1.105 i 0.050 0.350 - 1.420 STSO-790 SOIL Mar,1997 Am-241 6.740 i 3.730 5.680 1 0.500 0.520 - 2.650 STSO-790 SOIL Mar,1997 Co-60 2.010 i 1.170 1.060 1 0.120 0.500 - 1.500 The sample size was too small for an accurate measurement. The activity i error overlap the known va STSO-790 SOIL Mar,1997 Cs-137 918.640 t 3.400 825.500 1 14.100 0.800 - 1.340 STSO-790 SOIL Mar,1997 K-40 359.140 32.100 334.250 1 7.140 0.730 - 1.670 STSO-790 SOIL Mar,1997 Pu 238 0.300 2 0.200 0.530 1 0.110 0.400 1.900 STSO-790 SOIL Mar,1997 Pu-239 132.420 1 5.170 134.930 17.100 0.660 - 1.930 STSO-790 SOlt Mar,1997 Sr-90 38.830 1 5.770 40.310 1 0.420 0.460- 2.840 STSO 790 SOIL Mar,1997 U 79.260 1 3.800 81.270 4.830 0.270- 1.360 STVE-791 VEGETATION Mar,1997 Am-241 1.673 1 0.688 1.183 0.113 0.680 - 2.780 1 STVE-791 VEGETATION Mar,1997 Cm-244 0.688 1 0.468 0.900 1 0.050 0.490 - 1.690 STVE-791 VEGETATION Mar,1997 Co-60 16.914 i 3.580 12.500 0.320 0.620 - 1.420 STVE-791 VEGETATION Mar,1997 Cs-137 216.667 9.383 189.250 1 7.270 0.810 - 1.450 STVE-791 VEGETATION Mar,1997 Pu 239 1.771 1 0.817 1.942 1 0.222 0.650 - 1.950 STVE-791 VEGETATION Mar,1997 Sr-90 361.130 i 19.715 361.000 43.300 0.480 - 1.290 STAP-792 AIR FILTER Mar,1997 Co-57 9.528 i 0.230 10.810 1.000 0.620 - 1.220 STAP-792 AIR FILTF Mar,1997 Co-60 5.325 0.266 5.010 0.300 0.740 - 1.240 STAP 792 AIR Fit ' Mar,1997 Cs-134 10.767i 0.337 10.880 1.000 STAP-792 0.720 - 1.210 AIR FIL*2 Jt Mar,1997 Cs-137 9.116 t u.404 8.700 0.800 0.720 - 1.320 STAP-792 AIR FILTER Mar,1997 Gr. Alpha 1.199 0.045 0.960 0.050 0.830 - 1.550 STAP-792 AIR FILTER Mar,1997 Gr. Beta 0.608 i 0.024 0.450 1 0.030 0.730 - 1.840 STAP-792 AIR FILTER Mar,1997 Mn-54 8.494 1 0.429 7.620 0.600 0.750 - 1.270 A7-3
Table A-7. Environmental Measurements Laboratory Quality Assessment Program (EML),
comparison of EML and Teledyne's Midwest Laboratory results for various sample media'.
Concentration in Bq/L*
Lab Sample Date Code Type Control
(_ollected Analysis Teledyne Result
- EML Result d Limits' STAP-792 AIR FILTER Mar,1997 Pu-238 0.022 0.016 0.100 1 0.006 0.620 - 1.460 The cause of the deviation for the transuranic analysis (Pu-238,239, U) is unknown. A dilution error is suspected.The analysis is being repeated.
STAP-792 AIR FILTER Mar,1997 Pu-239 0.031 0.010 0.119 0.006 0.500 - 1.500 STAP-792 AIR FILTER Mar,1997 Sb-125 14.118 1.099 12.330 1.000 0.600 - 1.390 STAP-792 AIR FILTER Mar,1997 Sr-90 1.291 1 0.275 1.450 0.149 0.660 - 2.650 STAP-792 AIR FILTER Mar,1997 U 0.150 i 0.020 0.211 0.008 0.808 - 3.360 STW-805 WATER Sep,1997 Co-60 23.630 i l.450 23.300 1.200 0.920 - 1.180 STW-805 WATER Sep,1997 Cs-134 63.500 2.600 66.000 2.600 0.500 - 1.500 STW-805 WATER Sep,1997 Cs-137 34.880 t 2.430 34.300 1.700 0.900 - 1.280 STW-805 WATER Sep,1997 Fe-55 101.730 1 33.530 115.000 i 10.000 0.310 - 1.540 STW-805 WATER Sep,1997 Gr. Alpha 597.000 i 12.000 557.000 1 60.000 0.500 - 1.290 STW-805 WATER Sep,1997 Gr. Beta 985.000 i 13.000 712.000 70.000 0.600 - 1.640 STW-805 WATER Sep,1997 H-3 227.600 1.800 115.000 6.000 0.650 - 1.910 The sample was acidic, causing a breakdown of resin in the tritium column. The sample was neutralized to pH 7 and reanalyzed. Results of reanalysis: 116.2 3.6 Bq/L.
STW-805 WATER Sep,1997 Mn-54 38.480 3.230 37.800 1.900 0.870 - 1.220 STW-805 WATER Sep,1997 Sr-90 3.460 i 0.690 2.940 0.180 0.720 - 1.660 STVE-806 VEGETATION Sep,1997 Co-60 32.330 5.560 32.400 1.600 0.620 - 1.420 STVE-806 VEGETATION Sep,1997 Cs-137 627.330 i 16.670 624.000 31.000 0.810 - 1.450 STVE-806 VEGETATION Sep,1997 K-40 1,091.670 i 95.180 1,130.000 70.000 0.790 - 1.500 '
STVE-806 VEGETATION Sep,1997 Sr-90 1,335.000 t 32.000 1,434.000 75.000 0.480 - 1.290 STSO-807 SOIL Sep,1997 Cs-137 1,239.440 i 22.460 810.000 40.000 0.800 - 1.340 The sample size was not standard. The sample was reanalyzed using a different geometry. Results of reanalysis: Cs-137 - 813.119.0 Bq/kg; K 275.9 34.6 Bq/kg.
STSO-807 SOIL Sep,1997 K-40 478.000 1 29.000 315.000 70.020 0.730 - 1.670 STSO-807 SOIL Sep,1997 Pu-239 10.800 i 0.400 0.660 - 1,930 10.160 0.370 STSO-807 SOIL Sep,1997 Sr-90 31.480 5.560 34.750 i 1.000 0.460 - 2.840 STSO 807 SOIL Sep,1997 U 57.000 1 1.100 72.900 0.850 0.270 - 1.360 STAP-808 AIR FILTER Sep,1997 Gr. Alpha 1.820 i 0.080 1.490 1 0.090 0.830 - 1.550 STAP-808 AIR FILTER Sep,1997 Gr. Beta 3.250 0.080 3.000 0.140 0.730 - 1.840 STAP-808 AIR FILTER Sep,1997 Pu 238 0.230 1 0.100 0.210 0.007 0.620 - 1.460 STAP-808 AIR FILTER Sep,1997 U 0.130 0.100 0.110 0.004 0.800 - 3.360 STAP-809 AIR FILTER Sep,1997 Ce 144 16.250 1.670 19.120 0.700 0.500 - 1.500 STAP-809 AIR FILTER Sep,1997 Co-57 10.570 i 0.270 12.640 0.430 0.620 - 1.220 STAP-809 AIR FILTER Sep,1997 Co-60 9.820 i 0.270 10.730 10.900 0.740 - 1.240 STAP-809 AIR FILTER Sep,1997 Cs-134 24.700 1 0.490 28.170 0.730 0.720 - 1.210 STAP-809 AIR FILTER Sep,1997 Cs-137 7.240 i 0.370 7.310 t 0.250 0.720 - 1.320 STAP-809 AIR FILTER Sep,1997 Mn-54 6.800 i 0.430 6.720 i 0.270 0.750 - 1.270 A7-4
t Table A-7.
Environmental Measurements Laboratory Quality Assessment Program (EML),
comp +r.' son of EML and Teledyne's Midwest Laboratory results for various sample media'.
Concentration in Bq/L6 Lab Sample Date Code Type Control Collected Analysis Teledyne Result' EML Result d Limits' STAP-809 AIR FILTER Sep,1997 Sb-125 17.980 1.270 16.120 0.790 0.600 - 1.390 STAP-809 AIR FILTER Sep,1997 Sr-90 2.830 i 0.370 2.760 0.100 0.660 2.650
- The Environmental Measurements Laboratory provides the following nuclear species : Air Filters, Soil, Tissue, Vegetation and Water. Teledyne does not participate in the Tissue program.
- Results are reported in Bq/L with the following exceptions: Air Filter results are reported in Bq/ Filter, Soil results are reported in Bq/Kg, Vegetation results are reported in Bq/Kg.
- d Teledyne results are reported as the mean of three determinationsistandard deviation.
The EML result listed is the mean of replicate determinations for each nuclidetthe standard error of the mean.
' The controllimits are reported by EML as the rati of Reported Value / EML Value and are established from percentiles of historic data distributions (19821992). The evaluation of this historic data and the development of the control limits is presented in DOE report EML-564.
I 1
)
A7-5
t 9
ep 9
9 APPENDIX B DATA REPORTING CONVENTIONS 4
B-1
Data Reportine Conventions 1.0. All activities except gross alpha and gross beta are decay corrected to collection time or the end of the collection pcriod.
2.0. Single Measurements Each single measurement is reported as follows:
x s l where x = value of the measurement; s = 20 counting uncertainty (corresponding to the 95% confidence level).
In cases where the activity is found to be below the lower limit of detection L it is reported as
<L where L = the lower limit of detection based on 4.66a uncertainty for a background sample.
3.0. Duelicate analyses ;
i 3.1 Individual results: x1 si x2 i s2 Reoorted result- x' s where x = (1/2) (xi + x2) s = (1/2) k s! + s!
3.2. Individua1 results: <Li
<L2 Reported result- <L where L = lower of L1and L2 3.3. Individual results: x s 3
<L Reoorted result- x is if x 2 L; i
<L otherwise I
B-2 i
J
4.0. ComoutaHon of Averages and Standard Deviations 4.1 Averages and standard deviations listed in the tables are computed from all of the individual measurements over the period averaged; for example, an annual standard deviation would not be the average of quarterly standard deviations.
The average i and standard deviation s of a set of n numbers x3, x2. . . xn are defined as follows:
x=fIx I (x- x)2 s= n-1 4.2 Values below the highest lower limit of detection are not included in the average.
43 If all of the values in the averaging group are less than the highest LLD, the highest LLD is reported.
4.4 If all but one of tha values are less than the highest LLD, the single value x and associated two rigma error is reported.
4.5 In rounding off the following rules are followed:
4.5.1. If the figure following those to be retained is less than 5, the figure is dropped, and the retained figures are kept unchanged. As an example, 11.443 is rounded off to 11.44.
4.5.2. If the figure following those to be retained is equal to or greater than 5, the figure '.s dropped and the last retained figure is raised by 1. As an examp4e,11.445 is rounded off to 11.45.
B-3
l l
1 l
l l
l l
l 1
APPPENDIX C Technical Specification 2.1.3 Reactor Coolant Dosa Equivalent lodine Above Tech Spec Limit C-1
l l
Rsictor Coolint Dosa EquivlilInt lodins Above ths Tsch. Spec. Limit l
\ \
l l
l On 9/10/97 RCS Dose Equivalent lodine (DEI) exceeded the technical specification limit of 1.0 uCi/g for approx.12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
l The following information is provided per Tecnical Specification 2.1.3.4:
I l
1131 and 1133 when DEI > 1.0 1.60E+00 -
9 00E-01 l
140E+00 8.00E-01 i
' 7.00E 01 1.20E+00 -
l 6.00E-01
- 1.00E+00 - -
131 (ucugm) '
5.00E-01 f'
--e-1-133 (uCi/gm) i j 8.00E41 {
j 4.00E-01 j
A 6 00E-01 a l 3.00E 01
, 4.00E-01 2.00E-01 2.00E-01 1.00E 01 i
2 E f 0.00E+00 0.00E+00
- 9/8/97 9/9/97 9/9/97 9/10/97 9/10/97 9/10/97 9/10/97 9/11/97
! 1:57 3:35 23.51 9:18 12:20 15:00 21:00 0.57 l detettime i l Day / Time DEI (uCi/gm) Letdown Flow (gpm) Reactor Power (%) 1131 (uCi/gm) 1-133 (uCi/gm) 1
'1997-09-08 01.57.00.00 4.41E 02 34.12 100 1.41 E-02 6.38E-02 j 1997-09-09 03;35:00.00 4.04E-02 74.5 57 1.88E-02 4.71 E-02 l l 1997-09-09 23:51:00.00 3 26E-02 68.9 38 1.67E-02 3.39E-02 1997-09-10 09:18:00.00 1.72E+00 71.5 0 1.44E+00 8.98E-01 1997-09-10 12:20:00.00 1.54E+00 72 0 1.30E+00 7.41 E-01 l
1997-09-10 15:00:00.00 1.19E+00 74.13 0 1.01 E+00 5.48E-01 1997-09-10 21:00:00.50 8.27E 01 76.13 0 7.21 E-01 3.30E-01 l 1997-09-11 00:57:00.00 6.74E-01 72 0 5.95E-01 2.42E-01 1-1 l
l l' C-2 i
(.
i