ML20140E929
| ML20140E929 | |
| Person / Time | |
|---|---|
| Site: | Duane Arnold  |
| Issue date: | 12/31/1996 |
| From: | Grob B TELEDYNE BROWN ENGINEERING CO., TELEDYNE ISOTOPES MIDWEST LABORATORY |
| To: | |
| Shared Package | |
| ML20140E915 | List: |
| References | |
| CON-8001 NUDOCS 9705010271 | |
| Download: ML20140E929 (137) | |
Text
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i W TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES MIDWEST LABORATORY 700 LANDWEHR ROAD NORTHBROOK, ILLINOIS 60062 2310 (847) 5644700
- FAX (847) 5644517
. April 23,1997 -
Mr. Craig Sealls Radiation Protection Supervisor Duane Arnold Energy Center Iowa Electric Light & Power Company 3277 DAEC Road Palo,IA 52324 l
SUBJECT:
1996 Annual Reports Part I and II Duane Arnold Energy Center
Dear Mr. Seals:
Enclosed is a copy of the 1996 Annual Report for the Radiological Environmental Monitoring Program at the Duane Arnold Energy Center, January - December,1996, Part I (for submission to the NRC) and Part II (Data Tabulations and Analyses).
If you have any questions concerning the report, please do not hesitate to call.
'ncerely, u uw Tony Coorlim l
Project Coordinator l
Enclosures 9705010271 970429 PDR ADOCK 05000331 R PDR
W TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES MIDWEST LABORATORY l 7001.ANDWEHR ROAD NORTHBROOK, ILLINOIS 60062-2310 (847) 5644700
- FAX (H7) 564-4517 REPORT TO IES UTILITIES,INC.
CEDAR RAPIDS, IOWA RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM (REMP)
FOR THE DUANE ARNOLD ENERGY CENTER CEDAR RAPIDS, IOWA DOCKET NO. 50-331 ANNUAL REPORT - PART I
SUMMARY
AND INTERPRETATION JANUARY - DECEMBER 1996 FOR SUBMITTAL TO THE NUCLEAR REGULATORY COMMISSION PREPARED AND SUBMITTED BY l TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES I MIDWEST LABORATORY P.ROJECT NO. 8001 I
Approved by: l/
Bro 'a G , M.S.
Te 1 Lead
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PREFACE The staff members of the Teledyne Brown Engineering Environmental Services, Midwest Laboratory were responsible for the acquisition of data presented in this report, with the exception of Appendices D and E, which were completed by DAEC personnel. All 4
4 environmental samples, with the exception of aquatic, were collected by personnel of DAEC.
Aquatic samples were collected by University of Iowa Hygenic Laboratory personnel.
4 The report was prepared by the staff of TBEESML, with the exception of Appendices D and E, which were prepared by DAEC personnel.
TABLE OF CONTENTS Nn. Page PREFACE................................................................................................il Li s t o f Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Li s t o f Figu res .. . .. .. . . .. . ... .. . . . . . . . . .. . . . . . .. . . . . . . . . . .. .... . .. . . . . ... .. . . .. ..................vi 1.0 INTRO D UCTION . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . .. . . . . . . . .
2.0
SUMMARY
................................................................................2 3.0 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM.. .. .... . 3 3.1 Program Design and Data Interpretation..... ... ...... .... ........ . . ..... .. 3 3.2 Program Description... . . .... .... ............................................4 3.3 Program Execu tion .. . . . . . . .. . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 3.4 Labora tory Proced ures . ..... .. . . . . . . . . . . . . . . .. . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.5 Program M odi fica tions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. . . . . . . . . . . . . . . . . . . . . . . 6 4.0 R ESULTS AND DISCUSSION. . ............ . . .... . ... . .... .. . . .. . . .... ... . ... . .... ... 7 2
4.1 Atmospheric Nuclear Detonations and Nuclear Accidents..... ... .... .. 7 4.2 Program Findings . . . . . . . . . . . .. . . . . . . . . . . . . . . . .. . . . .. . .. . ..... .. .. .. . ..... ... ... . . . . . . . 7 5.0 TA B L ES AND FIG URES . . . . . .. . . . . . . .. . . . . . . . .. . .. . . . . . . . . . . . . .. . . . ... . . . .. .. . . .. . .. . . . . ... . . ... 1 0 6.0 RE FE R E NC E S CITE D. . .. . . . . . . . . . . ... . . . . . . . .. . . . .. . . . . . . . . . . . . . . . . . .. .. . . . . .. . . . . . ... . .. .. . .. . . .
APPENDICES .
A Interlaboratory Comparison Program Results... . .. . .... .......... .. . . .. .... ....A-1 B Data Reporting Conventions . . ....... ............. . ....... ........ .. ..... ............B-1 C Effluent Concentration Limits for Radioactivity in Air and Water Above Background in Unrestricted Areas.. .... .... . ......... . ... .. ....C-1 D Summary of the Land Use Census ......... .. . ................. ..............................D-1 E Annual Radiation Dose Assessment.. .......... .... . .... .................... . ..... ....E-1 14
TABLE OF CONTENTS (continued)
PART II Page Da ta Tabulations and Analyses.. ........ ................ ... ,,,,, . , ,,, , , ,,,,,,, , , , ,,,,i I
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LIST OF TABLES i
! b. [.agg I
5.1 Characteristic Properties of Isotopes Quantified in Gamma-spectro scopic An alyses . .. .. .. .. . . . .. ... . . . ... . .. . . . . . . . . . . . .. . ... . . . . . ... . . . . . . . . . . . . ... . . . . 1 1 5.2 Sample Collection and Analysis Program, 199 6 . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .. 1 2 i
!- 5.3 Sa mpling Loca tions, DAEC.. . . ....... .... .. .. . . . ... . .. .. .. . .. ... . . .. .. .. . ... . .. ..... .. . . . . ... .. .. .. 15 l
5.4 Type and Frequency of Collections ....................... ................ ................ . ...17 l 5.5 Sample Codes Used in Table 5.4 ..... ..... ........ ...... ................... . ........ .......18 5.6 Missed Collections and Analyses, 19 9 6. . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 1 9 5.7 Radiological Environmental Monitoring Program Summary,1996.......... .... 20 l In addition, the following tables are in the Appendices:
Appendix A 1
A-1 Interlaboratory Comparison Program Results,1996...................... . ..... ......A1-1 l A-2 Interlaboratory Comparison Program Results, Thermoluminescent ]
Dosime ters (TLDs) . .. .. ... . . . . .. ... . .... . ... .. . . . .. . . . . . . . .. .. . . .. . . .. .. . . . ..... . . . . .. . . . . . . A 2 - 1 l l
l A-3 In-h ouse Spiked Samples .. . .. ... ... . . . . . . . . . . . . . . . .. . .. . . . . . . .. . .. .... . .. . . . . .. ... . . . . . . . . . . . . . . . .. . A 3- 1 A-4 In-hou se " Blank" Samples . . . .. . . . . . .. . . . . . . . . . . . . . .. . . . . . . . . . . . .. . . . . .. . . . . . .... .. . . . . . .. . .. .. . . . A 4 - 1 A-5 In-house " Duplicate" Sampl es. ........ ................ . .. .......... ............................. A5-1 1
A-6 Department of Energy MAPEP comparison results........ ........... ....... ......... A6-1 A-7 Environmental Measurements Laboratory Quality (EML) Assessment Program comparison results ................... ..........................................A7-1 Attachment A: Acceptance criteria for spiked samples...............................A-2 Appendix C C-1 Effluent Concentration Limits for Radioactivity in Air and Water Above Background in Unrestricted Areas..................................... ..C-2 y
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LIST OF FIGURES Mo. Eage 5.1 Radiological Environmental Monitoring Program Sampling Stations ,
near the Duane Arnold Energy Center... .. ............... ..... ............... . . 2 6 !
'1 5.2 Radiological Environmental Monitoring Program Sampling Stations ;
Ou tside 0.5 Miles . .. .. ... .. . ... ...... . . ... ... ... .. .. .. . .... . . . ... . .. . . . . . . . .. . . . . ... . . . . . . . . . 2 7 )
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1.0 INTRODUCTION
This report summarizes and interprets results of the Radiological Environmental Monitoring Program conducted b:r Teledyne Brown Engineering Environmental Services, Midwest Laboratory at the Duane Arnold Energy Center, Palo, Iowa, during the period January -
December 1996. This Program monitors the levels of radioactivity in the air, terrestrial, and aquatic environments in order to assess the impact of the Plant on its surroundings.
Tabulation of the individual analyses made during the year are included in Part II of this report.
Duane Arnold Energy Center (DAEC) is located in Linn County on the Cedar River, Iowa, and is operated by IES Utilities, Inc. The Duane Arnold Energy Center is a 565.7 MW(e) boiling water reactor. Initial criticality was attained on 23 March 1974. The reactor reached 100%
power on 12 August 1974. Commercial operation began on 1 February 1975.
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2.0
SUMMARY
The Radiological Environmental Monitoring Program required by the U.S. Nuclear Regulatory Commission (NRC) Technical Specifications for the Duane Arnold Energy Center is described.
Results for 1996 are summarized and discussed.
Program findings show background levels of radioactivity in the environmental samples collected in the vicinity of the Duane Arnold Energy Center. No effect on the environment due to the operation of the Duane Arnold Energy Center is indicated.
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3.0 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM i
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3.1 Procram Desn and Data Interpretation The purpose of the Radiological Environmental Monitoring Program at the Duane !
Arnold Energy Center (DAEC) is to assess the impact of the plant on its environment. '
l For this purpose, samples are collected from the air, terrestrial, and aquatic l environments and ana!yzed for radioactive content. In additian, ambient gamma :
l radiation levels are monitored by thermoluminescent dosimeters (TLDs). I Sources of envi-onmental radiation include the following:
(1) Natural background radiation arising from cosmic rays and primordial radionuclides; i
i (2)- Fallout from atmospheric nuclear detonations; i
(3) Releases from nuclear power plants; and l
(4) Industrial and medical radioactive waste. !
i In interpreting the data, effects due to the DAEC operation must be distinguished from :
those due to other sources. !
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A major interpretive aid in assessment of these effects is the design of the monitoring ;
program at the DAEC which is based on the indicator-control concept. Most types of j samples are collected both at indicator locations (nearby, downwind, or downstream) l' and at control locations (distant, upwind, or upstream). A station effect would be indicated if the radiation level at an indicator location was significantly larger than that at the control location.~ The difference would have to be greater than could be accounted i for by typical fluctuations in radiation levels arising from other sources.
An additional interpretive technic ue involves analyses for specific radionuclides present in the environmental samples co.lected from the DAEC site. The DAEC's monitoring !'
program includes analyses for strontium-90 and iodine-131, which are fission products, and tritium, which is produced by cosmic rays, atmospheric nuclear detonations, and also by nuclear power plants. Most samples are also analyzed for gamma-emitting-isotopes with results for the following groups quantified: zirconium-95, cesium-137, and ,
cerium-144. These three gamma-emitting isotopes were selected as radiological impact indicators because of the different characteristic proportions in which they appear in the l fission product mix produced by a nuclear reactor and that produced by a nuclear l detonation. Each of tne three isotopes is produced in roughly equivalent amounts by a '
reactor: each constitutes about 10% of the total activity of fission products ten (10)
, days after reactor shutdown, On the other hand, ten (10) days after a nuclear i 1
explosion, the contributions of zirconium-95, cerium-144, and cesium-137 to the activity ;
of the resulting debris are in the approximate ratio 4:1:0.03 (Eisenbud,1963). The other group quantified consists of niobium-95, ruthenium-103 and -106, cesium-134, barium-lanthanum-140, and cerium-141. These isotopes are released in small quantities by nuclear power plants, but to date their major source of injection into the general environment has been atmospheric nuclear testing. Nuclides of the next group, manganese-54, cobalt-58 and-60, and zinc-65, are activation products and arise from activation of corrosion products. They are typical components of nuclear power plant effluents, but are not produced in significant quantities by nuclear detonations.
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3.1 Program Design and Data Interoretation (continued)
Nuclides of the final group, beryllium-7, which is of cosmogenic origin, and potassium-40, a naturally-occurring isotope, were chosen as calibration monitors and should not be considered radiologicalimpact indicators.
Characteristic properties of isotopes quantified in gamma-spectroscopic analysis are -
. presented in Table 5.1. Other means of distinguishing sources of environmental '
] radiation can be employed in interpreting the data. Current radiation levels can be compared with previous levels, including those measured before the Plant became
, operational. Results of the DAEC's Monitoring Program can be related to those obtained in other parts of the world. Finally, results can be related to events known to cause elevated levels of radiation in the environment, e.g., atmospheric nuclear l l detonations.
3.2 Program Description The sampling and analysis schedule for the environmental radiological monitoring program at the DAEC is summarized in Table 5.2 and is briefly reviewed below. Table 5.3 defines the sampling location codes used in Table 5.2 and specifies for each location ,
its type (indicator or control) and its distance, direction, and sect.or relative to the reactor site. The types of samples collected at each location and the frequency of collections are presented in Table 5.4 using codes defined in Table 5.5. ,
To monitor 'he air environment, airborne particulates are collected on membrane filters by continuous pumping at twelve (12) locations. Also, airborne iodine is collected by continuous pumping through charcoal filters at six (6) of these locations. Nine (9) of the twelve (12) locations are indicators and three (3) are controls (D-1, D-2, and D-13). ;
Filters are changed and counted weekly. Particulate filters are analyzed for gross beta activity. If gross beta activity exceeds 10 times the yearly mean of the control samples gamma isotopic analysis is performed. Quarterly composites of airborne particulates from each location are gamma scanned on a germanium detector. ;
Charcoal filters are analyzed weekly for I-131 on all samples. ;
i Ambient gamma radiation is monitored at twelve (12) air sampling locations. In i addition, gamma radiation is monitored at thirty-three (33) special locations: seventeen l (17) in a circle within 0.5 mi. radius of the DAEC stack; six (6) in 22.5' sectors within 1 mi. of the DAEC stack; and ten (10) in 22.5* sectors between 1 and 3 miles of the DAEC 1 stack. Two TLDs are placed at each location and are exchanged and analyzed :
quarterly. '
Precipitation samples are collected monthly from one location and analyzed for gamma-emitting isotopes. Quarterly composites are analyzed for tritium. ;
Milk samples are collected monthly from five (5) locations during the non-grazing i season, October through April, and biweekly during the grazing season, May 1 through ,
September 30. One location is a control (D-105) and the rest are indicators. All l samples are analyzed for I-131 and gamma-emitting isotopes. !
For additional monitoring of the terrestrial environment, grain, hay and broad leaf !
vegetation samples are collected annually, as available, from nine (9) locations: one i control (D-105) and eight (8) indicators (D-16., D-57, D-58, D-63, D-72, D-93, D-94, !
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1 Procram Descriotion (continued) and D-106). Grain, hay and broad leaf (green leafy) vegetation samples are analyzed for gamma-emitting isotopes and at least one broad leaf vegetation is analyzed for iodine-131. If cattle are slaughtered for home use, a meat sample is collected annually, during or immediately following a grazing period from animals grazing on-site. The sample is analyzed for gamma-emitting isotopes. Also, potable ground water is collected quarterly from a treated municipal water system (D-53), the inlet to the municipal water ,
treatment system (D-54) arid four (4) additional ground water locations (D-55, D-57, D-58, and D-72). The samples are analyzed for gross beta and tritium. If gross beta activity exceeds 10 times the yearly mean of the control samples, gamma isotopic, strontium-89 and strontium-90 analyses are performed.
Soil samples are collected once per year at two indicator locations (D-15 and D-16).
The samples are analyzed for strontium-90 and ganuna-emitting isotopes.
Surface water is collected monthly from five (5) river, pond and sewage effluent locations, one (1) control (D-49) and four (4) indicator (D-50, D-51, D-99, and D-107).
All monthly samples are analyzed for gamma-emitting isotopes. Tritium analyses are aerformed on quarterly composites from each location. In addition, all samples from Location D-107 (plant sewage discharge) are analyzed for K-40 by flame photometry.
i The aquatic environment is also monitored by upstream and downstream (D-49 and D- '
- 61) semia'nnual collections of fish. River bottom sediment is also collected semiannually at the plant's intake and discharge,(D-50 and D-51) and downstream of the sewage plant (D-107). The samples are analyzed for gamma-emitting isotopes.
3.3 Procram Execution The program was executed as described in the preceding section with the following exceptions:
(1) No air particulate / air iodine samples were available for the week ending June 27, 1996. The samples were lost in shipment.
(2) No air particulate sample was available for the week ending July 3,1996 from location D-16 due to a sampler pump malfunction.
(3) No air particulate sample was available for the week ending November 14,1996 from location D-3. There was no power to the substation during repairs.
(3) TLDs were missing from all locations for the second quarter of 1996. The ,
samples were lost in shipment.
(4) No milk was available from location D-93 for January, February, November and December,1996.
(5) No milk was available from location D-101 from January through April,1996.
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3.4 T 2horatorv Procedures j All iodine-131 analyses in milk were made by using a sensitive radiochemical procedure which involves separation of the element by use of an ion-exchange resin and subsequent beta counting.
All gamma-spectroscosic analyses were performed with high resolution germanium detectors. Levels of ioc ine-131 in vegetation were determined by gamma spectrometry.
Levels of airborne iodine-131 in charcoal samples were measured by gamma j spectrometry.
j Tritium levels were determined by the liquid scintillation technique.
Analytical Procedures used by TBEESML are on file and are available for inspection.
Procedures are based on those prescribed by the National Center for Radiological Health of the U.S. Public Health Service (U.S. Public Health Service,1967) and by the Health and Safety Laboratory of the U.S. Atomic Energy Commission (U.S. Atomic Energy j Commission,1972). i 1
Details of TBEESML's QA program are presented elsewhere (Teledyne Isotopes I Midwest Laboratory,1992 ). The TBEESML QA Program includes participation in the Interlaboratory Comparison (Crosscheck) Program. Results obtained in the crosscheck program are presented in Appendix A. !
3.S Procram Modifications One TLD sampling location (D-42) was added to the program for the first quarter, 1996.
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4.0 RESULTS AND DISCUSSION l All of the scheduled collections and analyses were made on schedule except those listed in Table 5.6.
All results are summarized in Table 5.7 in a format recommended by the Nuclear Regulatory Commission in Regulatory Guide 4.8. For each type of analysis of each sample medium, this table lists the mean and range of all indicator and control locations. The locations with the highest mean and range are also shown.
The tabulated results of all measurements made in 1996 are not included in this section, although references to these results will be made in the discussion. The cornplete tabulation of the 1996 results is contained in Part II of the 1996 Annual Report on the Radiological Environmental Monitoring Program for the Duane Amold Energy Center.
4.1 Atmosoheric Nuclear Detonations and Nuclear Accidents There were no reported atmospheric nuclear tests in 1996. The last reported test was conducted by the People's Republic of China on October 16,1980. The reported yield j was in the 200 kiloton to 1 megaton range.
l There were no reported accidents at nuclear reactor facilities in 1996.
4.2 Proeram Findines )
-1 Results obtained show background levels of radioactivity in the environmental samples j collected in 1996. !
Airborne Pa' rticulates The average annual gross beta concentration in airborne particulates was similar at -
indicator and control locations (0,024 and 0.023 pCi/m3, respectively) and was similar to levels in 1984 (0.025 and 0.026 locations), in 1986 (0.024 pCi/m7,Ci/m3, respectively),
at both indicator and 1985 control locations), (0.024 in 1987 pCi/
(0.024 and 0.026 pCi/m3, respectively),3in 1988 (0.026 and 0.028 pCi/m3, respectively), in 1989 (0.026 and 0.029 pCi/m ,' respectively), in 1990 (0.022 and 0.024 pCi/m3, respectively), in 1991 (0.023 and 0.022 pCi/m3, respectively), in 1992 (0.022 and 0.023 pCi/m3,.respectively), in 1993 (0.022 and 0.023 pCi/m3, respectively), in '
1994 (0.023 and 0.024 pCi/m3, respectively) and in 1995 (0.025 and 0.024 pCi/m3, respectively). The average of 0.024 pCi/m3 for 1986 does not include the results from May 15 to June 12,1986, which were influenced by the accident at Chemobyl.
A soring peak in beta activity had been observed almost annually for many years (Wi son d al.,1969). It had been attributed to fallout of nuclides from the stratosphere I (Gold d al.,1964). It was pronounced in 1981, occurred to a lesser degree in 1982, and did not occur from 1983 through 1996. In 1986, the spring peak could not be identified because it was overshadowed by the releases of radioactivity from Chernobyl. Gamma spectroscopic analysis of quarterly composites of air particulate filters yielded similar results for indicator and control locations. Beryllium-7, which is produced continuously in the upper atmosphere by cosmic radiation (Arnold and Al-Salih,1955), was detected 7
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Airborne Particulates (continued) i
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- j. in all samples. All other gamma-emitting isotopes were below their respective LLD limits. No plant effect was indicated.
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f AirborneIodine Weekly levels of airborne iodine-131 were below the lower limit of detection (LLD) of 0.07 pCi/m3 in all samples l
Ambient Radiation frLDs)
At twelve (12) air sampling locations, the TLD readings averaged 14.1 and 13.8 mR/ quarter for indicator and controllocations, respectively. At locations within 0.5 mile,1.0 mile, and 3.0 mile radius of the stack, tie measurements averaged 17.8 mR/ quarter,17.7 locations was 16.2 mRmR/q/ quarter.uarter, This is lower thanand 15.4 mR/average the estimated. quarter, respectively. T natural background radiation for Middle America,19.5 mR/ quarter, which is based on data on Pages 71 and 108 of the report, " Natural. Background Radiation in the United States" (National Council on Radiation Protection and Measurements,1975). The terrestrial absorbed dose (uncorrected for structural and body shielding) ra tges from 8.8 to 18.8 mrad / quarter and averages 11.5 mrad / quarter for Middle America. Cosmic radiation and cosmogenic radionuclides contribute 8.0 mrad / quarter for a total average of 19.5 mrad / quarter. No plant effect was indicated.
Precipitation In precipitation, the tritium concentration was below the LLD of 330 pCi/L in all samples. No gamma-emitting isotopes were detected. No plant effect was indicated.
Milk Iodine-131 results were below the detection limit of 1.0 pCi/L in all samples. i 1
No gamma-emitting isotopes, except naturally occurring potassium-40, were detected in l any milk samples. This is consistent with the finding of the National Center for l
, Radiological Health that most radiocontaminants in feed do not find their way into milk ;
due to the selective metabolism of the cow. The common exceptions are radioisotopes l of potassium, cesium, strontium, barium, and iodine (National Center for Radiological Health,1968).
In summary, the milk data for 1996 show no radiological effects of the plant operation.
Ground Water i
The annual mean for gross beta activity measured 2.9 pCi/L and was similar to the levels observed in 1980 through 1995. The location with the highest mean (4.5 pCi/L) was D-58, a farm 1.0 mile distant from the plant. Tritium was below the LLD of 330
. pCi/L in all samples. No plant effect was indicated.
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Veeetation Iodine-131 results in broadleaf vegetation were below the LLD level of 0.043 pCi/g wet weightin all samples Except for potassium-40, which was observed in all vegetation samples ( broadleaf, ,
grain, and forage ), all other gamma-emitting isotopes were below detection limits in all samples. No plant effect is indicated.
Soil '
Strontium-90 was detected in both samples and averaged 0.050 pCi/g dry weight. !
Cesium-137 was detected at an average concentration of 0.17 pCi/g dry weight. Both strontium-90 and Cesium-137 concentrations were similar to levels observed in 1987 (0.08 and 0.30 pCi/g dry weight, respectively), in 1988 (0.064 and 0.33 pCi/g dry ;
weight, respectively), in 1989 (0.046 and 0.18 pCi/g dry weight, respectively), in 1990 (0.066 and 0.21 pCi/g dry weight, respectively), in 1991 (0.064 and 0.34 pCi/g dry ;
weight, respectively), in 1992 (0.040 and 0.26 pCi/g dry weight, respectively), in 1993 (0.058 and 0.26 pCi/g dry weight, respectively), in 1994 (0.040 and 0.27 pCi/g dry weight, respectively) and in 1995 (0.044 and 0.21 pCi/g dry weight, respectively). !
The only other gamma-emitting isotope detected was potassium-40 at an average concentration of 10.4 pCi/g dry weight. No plant effect on soil was indicated.
Surface Water .
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Tritium was below the LLD level of 330 pCi/L in all samples.
All gamma-emitting isotopes were below their respective LLDs.
K-40 was measured at one location, D-107 (sewage effluent). The concentration ranged from 13.0 to 29.4 pCi/L and averaged 19.7 pCi/L.
No plant effect on the radioactivity of surface water was indicated.
Eish All gamma-emitting isotopes, except naturally-occurring potassium-40, in edible portions were below detection limits. The potassium-40 level was similar at both indicator and control locations (2.84 and 2.83 pCi/g wet weight, respectively). No plant effect on fish was indicated.
River Sediments River sediments were collected in May and September,1996, and analyzed for ganuna-emitting isotopes. Cesium-137 was detected at one indicator and the controllocation at a concentration of 0.124 and 0.054 pCi/g dry weight, respectively. Cobalt-60 was detected in one sample from location D-107 (sewage effluent) at a concentration of 0.18 pCi/g dry weight. Potassium-40 ranged from 2.56 to 13.21 pCi/g dry weight and averaged 9.02 pCi/g dry weight.
All other gamma-emitting isotopes were below detection limits. l 9
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5.0 TABLES AND FIGURES i
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Table 5.1 Characteristic properties of isotopes quantified in gamma-spectroscopic analyses. I Designation Comment Isotope Half-lifea I. NaturallyOccurring A. Cosmogenic Produced by interaction of co.smic Be-7 53.2 d rays with atmosphere i B. Terrestrial Primordial K-40 1.26 x 109 y II. Fission Productsb Nuclear detonations constitute the major environmental source A. Short-lived I-131 8.04 d Ba-140 12.8 d B. Other than Short-lived Nb-95 35.15 d Zr-95 65 d Ru-103 39.35 d Ru-106 368.2 d Cs-134 2.061 y ;
Cs-137 30.174 y i Ce-141 32.5 d i
. Ce-144 284.31 d i l
III. Activation Products Typically found in nuclear power Mn-54 312.5 d I plant effluents Fe-59 45.0 d Co-58 70.78 d
- Co-60 5.26 y Zn-65 245 d a Half-lives are taken from Appendix E of Environmental Quarterly,1 January 1978, EML-334
- (U. S. Department of Energy,1978).
b Includes fission-product daughters.
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l Table 5.2 Sample collection and analysis program,1996.
Exposum Sampling Location Pathway Sample Sampling and Type and Frequency l and/or Point - Description Collection Frequency of Analysis '
Sample Type Airbome 1 Cedar Rapids (C) Continuous operation of Analyze for gross beta Particulates 2 Marion (C) . sampler with sample activity more than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 3 Hiawatha . collection at least once after filter change. Perform 5 Palo per week or as required gamma isotopic analysis on 6 Center Point by dust loading each sample having gross beta 7
Shellsburg activity greater than ten J 8 Urbana - times the yearly mean of the i 10 Atkins control samples.
11 Toddsville 13 Alburnett (C) Composite weekly samples to 15 On-site North form a quarterly composite (by 16 On-site South location). Analyze quarterly composite for gamma isotopic.
Airbome Iodine 2 Marion (C) Continuous operation of Analyze each cartridge for 5 Palo sampler with sample iodine-131.
7 Shellsburg collection at least once 8 Urbana per week. 1 11 Toddville 15 On-site North Ambient 1-3 Air Particulate Two dosimeters Read gamma radiation dose Radiation 5-8 Locations continuously at each quarterly .
10,11 location. Both 13,15 dosimeters are changed 16 at least quarterly.
18-23, Within 0.5 mile of 28-32, Stack 33-42 Within 3.0 miles of Stack 43-48 Within 1.0 mile of 82-86, Stack -
91 Surface Water 49 Lewis Access (C) Once per month. Gamma isotopic analyses of 50 Plant Intake (C) each sample (by location).
51 Plant Discharge 99 Pleasant Creek Composite monthly samples to 107 Plant Sewage form quarterly composite (by Dischange location). Analyze quarterly composite for tritium.
(C) denotes control location. All other locations are indicators.
12
i l
l Table 5.2 Sample collection and analysis program,1996 (continued). l Exposure Sampling Location Pathway Sample- Sampling and Type and Frequency and/or Point Description Collection Frequency of Analysis Sample Type Ground 53 Treated Grab sample at least Gross beta and tritium Water Municipal Water once per quarter activity analysis on (potable) 54 Inlet to Municipal quarterly sample. If gross Water Treatment beta is greater than ten System times the yearly mean of On-site well control samples, perform 55 Wells off-site and gamma isotopic and Sr-89 57,58 within 4 km of. and Sr-90 analyses.
72 DAEC River 50 Plant Intake (C) At least once every Gamma isotopic analysis of Sediment 51 Plant Discharge six months. each sample.
107 Sewage Effluent Canal Vegetation 16,57, Farms that raise Annually at harvest Gamma isotopic analysis of 58,63, food crops time. One sample of edible portions.
72,93, each: grain, green 94,106, leafy, and forage. At I-131 analysis on broadleaf 105 (C) least one sample vegetation.
should be broadleaf vegetation.
Fish 49 Cedar .
River One sample per 6 Gamma isotopic analysis on upstream of DAEC months (once during edible portions.
not influenced by January through July effluent (C) and once during Downstream of August through 61 DAEC in influence December).
of effluent Milkb 105 Control Farm near At least c,nce per two During the grazing season:
Amana, Iowa weeks during the Gamma isotopic and iodine-grazing season. 131 analyses of each sample.
Dairy Farms 63,93, within 10 miles of At least once per During the non-gming season:
96,101 Site month during the Gamma isotopic and lodine-non-grazing season. 131 analyses of each sample.
(C) denotes control location. All other locations are indicators.
13
- . -.- - - - - - - - - .. . - . - . . - . - . - _ _ - . . ~ - ~- _ .-
l Table 5.2 Sample collection and analysis program,1996 (continued).
Exposure Sampling Location Pathway Sample . Sampling and Type and Frequency .
and/or Point Description Collection Frequency of Analysis Sample Type Precipitation On-site Monthly Gamma isotopic on all samples.
Tritium on quarterly
, composiths.
i l
MeatC On-site Annually Gamma isotopic Soll 15,16 On-site Annually Gamma Isotopic and Sr-90.
l I a Gamma isotopic analysis and analysis for gamma-emitting nuclides refer to high resolution i
gamma ray spectrum analysis. Any radionuclide detected at a concentration greater than the l lower limit of detection (LLD) should be reported quantitatively; conversely, any l radionuclide concentration less than the LLD should not be reported.
l b The grazing season is considered to be May 1 through September 30.
l- c Meat was not collected in 1996; no animals slaughtered for home use. !
I' l
l 4
l i
I 14
d i
i )
Table 5.3 Sampling locations, Duane Arnold Energy Center. i
)
Sampling Location !
- Code Type Distance and
- Sampling Direction from Site l Point Location Description Stack l D-1 C 1 Cedar Rapids 11 mi @ 135*SE l
]' D-2 C 2 Marion 11 mi @ 125 ESE t D-3 3 Hiawatha 7 mi @ 130*SE l
^
D-5 5 Palo 3 mi@ 200 SSW j D-6 6 Center Point 7 mi @ 0N i D-7 7 Shellsburg 6 mi @ 255 W l l D-8 8 Urbana 10 mi @ 345 NW D-10 10 Atkins 9 mi@ 210 SSW
! D-11 11 Toddville 4 mi @ 90 E
- D-13 C 13 Alburnett 9 mi @ 70 ENE l D-15 15 On-site, Northwest 0.5 mi @ 305*NW j D-16 16 On-site, South 0.5 mi @ 190*SSE D-18 18 0.5 mi NNE D-19 19 0.5 mi NE D-20 20 0.5 mi ENE D-21 21 0.5 mi ENE D-22 22 . 0.5 mi E D-23 23 0.5 mi ESE D-28 28 0.5 mi WSW D-29 29 0.5 mi W D-30 30 0.5 mi WNW D-31 31 0.5 mi NW D-32 32 0.5 mi NNW l' D-33 33 3.0 mi N D-34 34 3.0 mi NNE D-35 35 3.0 mi NE D-36 36 3.0 mi ENE D-37 37 3.0 mi E D-38 38 3.0 mi ESE D-39 39 3.0 mi SE D-40 40 3.0 mi SSE i D-41 41 3.0 mi S l D-42 42 3.0 mi SSE D-43 43 1.0 mi SSW D-44 44 1.0 mi WSW D-45 45 1.0 mi W D-46 46 1.0 mi WNW D-47 47 1.0 mi WNW D-48 48 1.0 mi NW D-49 C 49 Lewis Access, upstream of DAEC 4.0 mi NWW D-50 C 50 Plant Intake D-51 51 Plant Discharge D-53 53 Treated Municipal Water D-54 54 Inlet to Municipal Water Treatment System j D-55 55 On-site Well 15
! l Table 5.3 Sampling locations, Duane Arnold Energy Center (continued).
Sampling Location
- Code Type Distance and
'. Sampling Direction from Site Point Location Description Stack
! D-57 57 Farm (Off-site Well) 1.0 mi WSW i D-58 58 Farm (Off-site Well) 0.5 mi WSW-SW
- D-61 61 0.5 mi downstream of plant discharge D-63 63 Farm 1.5 mi WNW l D-72 72 Farm 2.0 mi SSW
- D-91 91 0.5 mi N l l
D-93 93 Farm 2.8 mi NNE .
D-94 94 Farm 2.7 mi N I
- D-96 96 Farm 8.0 mi SSW 2 D-99 99 Pleasant Creek Lake 2.5 mi WNW '
! D-101 101 Farm 4.0 mi E i D-105 C 105 Farm- 21.3 mi SSW i
D-106 106 Farm 4.5 mi SE
- D-107 107 Sewage Effluent Canal On-site j "C" denotes control location. All other locations are indicators.
- i 4
i i j
- 1 i
16
Table 5.4 Type and Frequency of collection.
Location Lyation Weekly Monthly Quarterly Semiannually Annually D-1 C AP TLD D-2 C AP,AI TLD D-3 AP TLD D-5 AP, AI TLD D-6 AP TLD D-7 AP, AI TLD D-8 AP, AI TLD D-10 AP TLD D-11 AP,Al TLD .
. D-13 C AP TLD D-15 AP,AI TLD SO D-16 AP TLD SO, G D-18 through TLD i D-23 '
D-28 through TLD D-42 D-43 through TLD l D-48 l D-49 C SW . F D-50 C SW RS D-51 SW RS l D-53 .WW '
D-54 WW D-55 WW l D-57 WW G i D-58 WW G D-61
D-94 M G
- D-96 M D-99 SW i
D-101 M D-105 C M G D-106 M G D-107 SW RS On-site P ME "C" denotes control location. All other locations are indicators.
l i
4 17
Table 5.5. Sample codes used in 5.4.
Code Description AP Airborne Particulates AI AirborneIodine TLD Thermoluminescent Dosimeter P Precipitation M Milk WW Well Water G Vegetation ME , Meat SO Soil -
SW -
Surface Water F Fish RS River Sediment .
6 18
Table 5.6. Missed collections and analyses, Duane Arnold Energy Center,1996.
Collection Date Sample Analysis Location (s) or Period Comments Milk I-131, Gamma D-93 01-09-96 Sample not available. 1 Milk I-131, Gamma D-101 01-09-96 Sample not available.
Milk I-131, Gamma D-93 02-06-96 Sample not available. ;
Milk I-131, Gamma D-101 02-06-96 Sample not available.
Milk I-131, Gamma D-101 03-05-96 Sample not available.
Milk I-131, Gamma D-101 04-02-96 Sample not available.
AP/AI Gross Beta, I-131 D-2, 5, 7, 06-27-96 Samples lost in shipment.
8, 11,15 '
AP Gross Beta D-1, 3, 6, 06-27-96 Samples lost in shipment. .
10,13,1,6 TLD Ambient Gamma D-1, ~2, 3, 2nd Qtr.,1996 Samples lost in shipment.
5-8, 10,11 '
13,15,16 .
TLD. Ambient Gamma D-18 through 2nd Qtr.,1996 Samples lost in shipment.
D-23 TLD Ambient Gamma D-28 through 2nd Qtr.,1996 Samples lost in shipment.
D-42 l
1 TLD Ambient Gamma D-43 through 2nd Qtr.,1996 Samples lost in shipment. .
D-48 ;
. AP Gross Beta D-16 07-03-96 Sampler pump failure.
}
j Milk I-131, Gamma D-93 11-05-96 Sample not available.
- l 1
AP Gross Beta D-3 11-14-96 No power available at substation. l i #
Milk I-131, Gamma D-93 12-03-96 Sample not available.
I h
9 19 i__ . _ _ _ _ , - .. __ _ _ . - . _ _
Table 5.7 RadiologicalEnvironmentalProgramSummary.
Name of Facility Duane Amold Energy Center Docket No. 50-331 1.ocationof Facility Linn, Iowa Reporting Period January - December 1996 (County, State)
Indicator Location with Highest Control Sample Type and Locations Annual Mean Number l Locations Non-Type Numberof LLob ,
Mean (F)C Mean (F)G Mean (F)c Routine '
(Units) Analysesa buond (*
Ransec Rana,c Range Results' Airbome GB 622 0.004 0.024 (466/466) D4,11 0.026 (104/104) 0.023 (156/156) O particciates (0.008-0.054) Both locations had (0.006-0.054) (0.010-0.046)
(pC1/m3) identical means CS 48 Be-7 0.012 0.083 (36/36) D-10, Atkins, 0.092 (4/4) 0.084 (12/12) 0 (0.046-0.12) 9 mi. SSW . (0.065-0.12) (0.043-0.10)
Nb-95 0.0022 <LLD - -
<LLD 0 Zr-95 0.0034 <LLD -
<LLD 0
Ru-103 0.0016 <LLD - -
<LLD 0 Ru 106 0.011 <LLD - -
<LLD 0 ;
Cs-134 0.0012 <LLD - -
<LLD 0 Cs-137 0.0013 <LLD ,
<LLD 0 Ce-141 0.0022 <LLD -
<LLD 0 Ce-144 0.0074 <LLD - -
<LLD 0 Airbome I-131 312 0.07 <LLD - -
<LLD 0 I lodine I (pCi/m3) f TLD,AP Camma 36 1 14.1 (27/27) D-8, Urbana 18.3 (3/3) 13.8 (9/9) O Locations (9.2-22.9) 10 mi. NW (15.6-20.6) (10.9 15.5)
(mR/ quarter)
TLD, within Gamma 51 1 17.8 (51/51) D-20, 26.1 (3/3) None 0 0.5 mi of Stack (11.7-26.5) 0.5 mi. ENE (16.2-26.5)
(mR/ quarter) l TLD, within Gamma 18 1 17.7 (18/18) D-46, 19.6 (3/3) None 0 ,
i 1.0 mi of Stack (12.1-23.9) 1.0 mi. WNW (17.0-23.5)
(mR/ quarter)
TLD, within Camma 30 1 15.4 (30/50) D-37, 19.3 (3/3) None 0 3.0 mi of Stack (9.4-23.1) 3.0 mi. E (16.3-23.1) 1 (mR/ quarter) l Precipitation ( H-3 4 330 <LLD - - None 0 pCi/L) i CS 12 Mn-54 8.3 <LLD - - None 0 1
Fe-59 13.5 <LLD - - None 0 q i
Co-58 7.2 <LLD - - None 0 l l
r 20
Table 5.7 Radiological Environmental Program Summary.
Nameof Facility Duane Amold Energy Center Docket No. 50-331 1.ocation of Facility Linn, Iowa Reporting Period January - December 1996 (County, State)
Indicator Location with Eghest Control Number
' Sample - Type and Locations Annual Mean Locations Non.
Type Number of LLob Mean (F)C Routine Mean (F)' Mean (F)c (Units) Analyses a Rangec locationd Rangec Range Results'
- Precipitation Co40 7.2 <LLD - -
None -0 #
(pCl/L)
(continued) Zn-65 20.2 <LLD - -
None 0 ,
Nb-95 8.0 <LLD - -
None 0 Zr-95 13.5 <LLD - -
None 0 I I131 11.2 <LLD - -
None 0 4
Cs-134 8.2 <LLD - -
None o Cs-137 7.7 <LLD - -
None 0 Ba 140 34.1 <LLD - -
None 0 La-140 11.1 <LLD - -
None 0
,a Milk I131 82 1.0 <LLD *
<LLD 0
- (pCi/L)
GS 82 K-40 100 1570 (64/64) D-93, Farm 1810 (14/14) 1440 (18/18) 0 (1210-1910) 2.8 mL NNE (1640-1910) (1300-1600) ,
Cs1M- 15 <LLD - - <LLD 0 Ce137 18 <LLD - -
<LLD' O Ba-140 60 <tLD - -
<LLD 0 ,
La-140 15 <LLD - - <LLD 0 Ground Water GB 24 0.9 2.9 (19/24) D-58, Farm 4.5 (4/4) None 0 (pCi/L) (1.1-7.2) 1.0 ml. WSW-SW (1.2 7.2) .
H-3 24 330 <LLD - - None 0 J
Broadleaf I-131 3 0.043 <LLD . - None 0 Vegetation (pCi/g wet) GS 3.
K-40 0.5 3.06 (3/3) D-94, Farm 4.10 (1/1) None 0 (2.23-4.10) 2.7 mi. N Mn-54 0.024 <LLD - - None O Co-58 0.023 <LLD - -
None O Co-60 0.023 <LLD - - None 0
, Nb-95 CM6 <LLD - -
None 0 Zr-95 0.055 <LLD - -
None 0 ,
Ru-103 0.023 <LLD - - None 0 21
i Table 5.7 Radiological Environmental Program Summary. i i
Name of Facility Duane Arnold EnergyCenter Docket No. 50-331 locationof Facility Linn, Iowa Reporting Period January - December 1996 t (County, State) r Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locations Non.
Type Number of LLDb Mean (F)C Routine Mean (F)C Mean (F)c {
(Umts) Analyses a Rangec Locationd Rangec Range Results'- i Broadleaf '
Ru-106 0.22 <LLD - -
Mane 0 Vegetation '
(pCi/g wet) Cs-134 0.029 <LLD - -
Nons 0 kontinued) ,
Cs-137 0.022 <LLD - -
None O Ce-141 0.044 <LLD - -
None 0 Ce-144 0.17 <LLD - -
None O Vegetation (Grain) GS 9 (pCi/g wet)
K-40 0.5 2.40 (8/8) D-105, Farm 2.62 (1/1) 2.62(1/1) 0 (2.06-2.62) 21.3 mL SSW Mn-54 0.020 <LLD - -
<LLD 0 .
Co-58 0.017 <LLD - -
<LLD 0 Co-60 0.028 <LLD - -
<LLD 0 i Nb-95 0.024 <LLD - -
<LLD 0 ;
i Zr-95 0.044 <LLD - -
<LLD 0 Ru-103 0.021 <LLD - -
<LLD. 0 ;
Ru-106 0.20 <LLD - -
<LLD 0 Cs 134 0.017 <LLD - - <LLD 0 Cs-137 0.020 <LLD - - <LLD 0 ,
1 Ce-141 0.039, <LLD - - <LLD 0 Ce-144 0.16 <LLD - - <tLD 0 l 1
Vegetation CS 8 (Forage)
(pC1/g wet) K-40 0.5 11.33 (7/7) D-94, Farm 16.73 (1 /1) 13.37 (1/1) 0 l (3.97-16.73) 2.7 mi. N '
Mn-54 0.023 <LLD - - <LLD 0 Co-58 0.035 <LLD - - <LLD 0 Co-60 0.037 <LLD - - <LLD 0 Nb-95 0.037 <LLD - -
<LLD 0 Zr 95 0.073 <LLD - - <LLD 0 Ru-103 0.038 <LLD - - <LLD 0 Ru-106 0.21 <LLD - - <LLD 0 Cs-134 0.641 <LLD - - <LLD 0 22
1 i
l I
Table 5.7 Radiological Environmental Program Summary.
Name of Facility Duane Arnold Energy Center Docket No. 50 331 ;
Locationof Facility Linn, Iowa Reporting Period January December 1996 (County, State)
Indicator Location with Highest Control Number ~
Sample Type and Iocations Annual Mean Locations Non-Type- Number of LLDb Mean (F)C Mean (F)C Mean (F)c Routine (Units) Analyses a Ranaec L cationd Ranae c Range Results' Vegetation - Cs-137 0.036 <LLD - - <LLD 0 Forage !
(pCi/g wet) Ce-141 0.054 <LLD - - <LLD 0 kontinued) i Ce-144 0.21 <LLD - -
<LLD 0 1 i
Soil Sr-90 2 0.01 0.050 (2/2) D-15, Onsite 0.071 (1/1) None 0 (pCi/g dry) (0.028-0.071) 0.5 mL NW CS 2 i
K-40 0.5 10.42 (2/2) D-16, Onsite None 0 (10.21 10.62) 0.5 mi. SSE 10.62 (1/1) )
Mn-54 0.031 <LLD - -
None O Co-58 0.022 <.LLD - - None O Co-60 0.036 <LLD ,
- - None O Nb-95 0.038 <LLD - - None 0 Zr-95 0.084 <LLD - - None O Ru-103 0.017 <LLD - -
None 0 Ru 106 0.22 <LLD - - None O Cs-134 0.032 <LLD - -
None O Cs-137 0.060 0.17 (2/2) D-15, Onsite 0.24 (1/1) None 0 (0.098 4 24) 0.5 mL NW Ce 141 0.038 <LLD - - None 0 Ce144 0.12 <LLD - - None O Surface Water H-3 20 330 <tLD - - <LLD 0 (pCi/L)
K-40 12 0.5 19.7 (12/12) D-107, Onsite 19.7 (12/12) None 0 (12.98-29.41) Sewage Effluent (12.98-29.41) 1-131 60 15 <LLD - - <LLD 0 CS 60 Mn-54 15 <LLD - - <LLD 0 Fe-59 30 <LLD - - <LLD 0 Co-58 15 <LLD - - <L1/0 0 i
Co-60 15 <LLD - - :LLD 0 l
Zn-65 30 <LLD - - <LLD 0 4 1
1
~
23
- ~_
Table 5.7 Radiological Environmental Program Summary.
Nameof Facility Duane Arnold Energy Center Docket No. 50-331 locationof Facility Linn, Iowa Reporting Period January - December 1996 (County, State) l Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locaiions Non.
Type Number of LLDb Mean (F)C Mean (F)C Mean (F)c Routine (Units) Analysesa -Rangec Wationd Rangec Range Results' Surface Water Nb-95 15 <LLD - -
<LLD 0 (pCi/L)
(continued) Zr45 30- <LLD - -
<LLD 0 Cs-134 15 <LLD - ' -
<LLD 0 Cs-137 18 <LLD - -
<LLD 0 Ba-140 60 <LLD - -
<LLD 0 La-140 15 <LLD - -
<LLD 0 River GS 6 Sediments (pCi/g dry) K-40 1.0 8.36 (4/4) D-51, Plant 12.32 (2/2) 10.37 (2/2) 0 (2.56-13.21) Discharge (11.44-13.21) (9.70-11.03) )
Mn-54 0.053 <LLD - -
<LLD 0 Co-58 0.060 <LLD - -
<LLD 0 Co-60 0.031 0.18 (1/1) D-107, Sewage 0.18 (1/1) <LLD 0 EHluent Canai Nb-95 0.029 <LLD - -
<LLD 0 Zr-95 0.056 <LLD - -
<LLD 0 Ru-103 0.044 <LLD - -
<LLD 'O Ru-106 0.21 <LLD - - <LLD 0 Cs-134 0.058 <LLD - -
<LLD 0 Cr,-137 0.031 0.12 (1/4) D-51, Plant 0.12 (1/2) 0 0.054 (1/2)
Discharge Ce-141 0.070 <LLD - - <LLD 0 e
Ce 144 0.16 <LLD - - <LLD 0 Fish GS 8 (Edible Portions) K-40 0.5 2.84 (4/4) D-61,0.5 mi. 2.84 (4/4) 2.83 (4/4) 0 ,
(pCi/g wet) (2.70-3.12) downstream of (2.70-3.12) (2.45-3.04) discharge Mn-54 0.014 (LLD - -
<LLD 0 Co-58 0.012 <LLD - - <LLD 0 Co-60 0.021 <LLD - - <LLD 0 Fe-59 0.051 <LLD - -
<LLD a Zn-65 0.032 <LLD - - <LLD 0 1
24
A '
4 Table 5.7 Radiological Environmental Program Summary, t,
hame of Facility pgne Arnold Energy Center Docket No. 50-331 Location of Facility Linn, Iowa Reporting Period January December 1996 (County, State) 1 Indicator Location with Highest Control Number )
Sample Type and Locations Annual Mean Locations Non-
, Type Number of LLob Mean (F)C Routine '
a Mean (F)C 'Mean (F)c j (Units) Analyses Rangec Locationd Rangec Range Results' i'
Fish Nb-95 0.033 <LLD - -
<LLD 0 (Edible 1
.. Portions) - Zr 95 0.041. <LLD- - -
. <LLD 0
, (pCi/g wet) ,
1 (conunued) Ru-103 0.036 <LLD - -
<LLD 0 l Ru-1% 0.17 <LLD - - <LLD 0 i 1
Cs-134 0.019 (LLD - -
<LLD 0 1
Cs-137 0.019 <LLD - -
<LLD 0 l Ce-141 0.043 <LLD - - <LLD -0 Ce-144 0.12 <LLD - - <LLD 0
- GB = gross beta; GS = gamma scan. I b
LLD = Nominal lower limit of detection based on 4.66 sigma counting error for the background sample, c Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (F).
d Locations are specified by: (1) Name and code (Table 5.3)! and (2) distance, direction, and sector relative to reactor site.
- Non-routine results are those which exceed ten times the control station value for the location. If a control station value is not available, the result is considered non-routine if it exceeds ten times the preoperational value for the location.
I l
25
. .- - . . . . . . -- _-- -. . - - .. - . - . . . .~ . - -
I
' Figure 5.1 Radiological Environmental Monitoring Program Sampling Stations near the Duane t Arnold Energy Center. l l
I BARRICADE g---- T h l CEDAR RIVER c
i
,_ _ _ _ _ ._ .15 - J l )uo/ i f
I 2 /
3,2 F 4
< 18 lI) /
I l
I E I I t
I 6 l
/ 0 a
31 O /
1 i <
i' I
o / ,
2 '
! I 8
O W I9 (\
.' 30 < g 20 \
! l O l x 107 I SWI N '
' l
/ 1 I g ." 23 /
/
I Mt l l l l l l l l l l l l l l l l', l l l l l l l l l-i6 f !
86 _ _ _ -; a POWERPLANTRD I 85 u 83 82 GATE 61 4
58
- - - - - Propeny Line ;
i
, 2000 feet ,
}
1 n\
. 1 See Table 5.3 for sampling locations and Table 5.4 for Type and Frequency of collection.
26
' - i
Figure 5.2 Radiological Environmental Monitoring Program Sampling Stations Outside 0.5 Miles.
10 MILE RADIUS u
- URBANA
/ .= .
- CENTER POINT S 06 l l CEDAR
\ 5 MILE RADIUS 49 94 93 ALBURNETT 33 34 13 e 35 36 99 63 47 37 SHELLSBURG 46 e DAEC TODD M 45
, 38 e 101 SITE II 43 39 72 40 PALOe 42
. 05 106 41 l
g3 HIAWATHA' MARION 96 02 P 3
ATKINS 54 -
G 10 l
CEDAR l 105 RAPIDS
_ 01 l
., See Table 5.3 for sampling locations and Table 5.4 for Type and Frequency of collection.
e 27
6.0 REFERENCES
CITED Arnold, J. R. and H. A. Al-Salih.1955. Beryllium-7 Produced by Cosmic Rays. Science 121:
451-453.
Eisenbud, M. 1963. Environmental Radioactivity, McGraw-Hill, New York, New York, pp.
213,275 and 276.
Gold, S., H. W. Barkhau, B. Shlein, and B. Kahn,1964. Measurement of Naturally Occurring Radionuclides in Air,in the Natural Environment, University of Chicago Press, Chicago, Illinois, 369-382.
Hazleton Environmental Sciences .1982. Environmental Radiation Monitoring for the Duane Arnold Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1980.
Hazleton E c,ironmental Sciences .1982. Environmental Radiation Monitoring for the Duane Arnold Arnold Energy Center, Annual Report- Part II, Data Tabulations and Analyses, January - December 1981 Hazleton Environmental Sciences .1982. Environmental Radiation Monitoring for the Duane Arnold Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1982.
Hohenemser, C. M. Deicher, A. Ernst,'H. Hofsass, G. Lindner, E. Racknagel. 1986.
"Chernobyl," Chemtech. October 1986, pp. 596-605.
National Center for Radiological Health,1968. Radiological Health and Data Reports, Vol. 9, Number 12, 730-746. -
Teledyne Isotopes Midwest Laboratory.1995. Quality Control Program, Revision 0.
20 July 1995.
Teledyne Isotopes Midwest Laboratory.1994. Quality Control Procedures Manual, Revision 18. 27 September 1994.
Teledyne Isotopes Midwest Laboratory.1992. Quality Assurance Program Manual, Revision 1, 20 August 1992.
. Teledyne Isotopes Midwest Laboratory.' 1984. Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1983.
Teledyne Isotopes Midwest Laboratory.1985. Environmental Radiological Monitoring Program for the Duane knold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1984.
Teledyne Isotopes Midwest Laboratory.1986. Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1985.
l 28
6.0 REFERENCES
CITED (continued)
Teledyne Isotopes Midwest Laboratory.1987. Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1985.
Teledyne Isotopes Midwest Laboratory.1988. Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1987.
Teledyne Isotopes Midwest Laboratory.1989. Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1988.
Teledyne Isotopes Midwest Laboratory.1990. Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1989.
Teledyne Isotopes Midwest Laboratory.1991. Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1990.
Teledyne Isotopes Midwest Laboratory.1992. Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1991. .
Teledyne Isotopes Midwest Laboratory.1993. Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1992.
Teledyne Isotopes Midwest Laboratory.1994. Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1993.
Teledyne Isotopes Midwest Laboratory.1995. Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1994.
Teledyne Isotopes Midwest Laboratory.1996. Environmental Fadiological Monitoring Program for the Duane Arnold Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December 1995.
Teledyne Brown Engineering Environmental Services, Midwest Laboratory. 1997.
Environmental Radiological Monitoring Program for the Duane Arnold Energy Center, i Annual Report - Part II, Data Tabulations and Analyses, January - December 1996.
Wilson, D. W., G. M. Ward and J. E. Johnson. 1969. In Environmental Contamination by Radioactive Materials, International Atomic Energy Agency. p.125.
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APPENDIX A INTERLABORATORY COMPARISON PROGRAM RESULTS 1
NOTE: Teledyne's Midwest Laboratory participates in intercompt.rison 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, duplicates and mixed analyte performance evaluation program. Appendix A is updated four times a year; the complete Appendix is included in March, June, September and December monthly progress reports only. Please refer to March, June, September and December progress reports for information.
January,1996 through December,1996 A-1
l 1
1 1
Accendix A Interlaboratorv Comoarison Program Results l
Teledyne's 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., l milk or water) containing concentrations of radionuclides known to the issuing agency but not to participant I 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.
1 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 .
I 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 ;
available upon request. .
This program is conducted by the U.S. Environmental Protection Agency Intercomparison and Calibratiori Section, Quality Assurance Branch, Environmental Monitoring and Support Laboratory, Las Vegas, i
Nevada.
l N results in Table A-2 were obtained for Thermoluminescent Dosimeters (TLDs) since 1976 via various International Intercomparisons of Environmental Dosimeters under the sponsorships listed in Table A-2.
Teledyne testing results are also listed. i Table A-3 lists results of the analyses on in-house " spiked" samples for the past twelve months. 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 previous years available upon request.
Table A-5 lists 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 evaluatic,n 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
12-31 96 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
Strondum-89 5 to 50 pCi/ liter or kg 5.0 pCi/ liter
>50 pCi/ 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 >0.1 g/ liter or kg 5% of known value Cross alpha $20 pCi/ liter 5.0 pCi/ liter
>20 pCi/ liter 25% of known value Cross 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 pCi/ liter 15% of known value Plutonium 0.1 pCi/ liter, gram, or sample 10% of known 5alue lodine-131, s55 pCi/ liter 6.0 pCi/ liter Iodine-129 6
>55 pCi/ liter 10% of known value Uranium-238, s35 pCi/ liter 6.0 pCi/ liter Nickel-64 6 >35 pCi/ liter 15% of known value Technetium-99*
50 to 100 pCi/ liter 10 pCi/ liter l Iron-55 10% of known value
>100 pCi/ liter Others" -
20% of known value
- 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-1. US. Environmental Protection Agency's crosscheck program, comparison of EPA and Teledyne's Midwest Laboratory results'.
Concentrationin pCi/lf Lab Sample Date Teledyne Results EPA Result" Control Code Type Collected Analysis i2 Sigma' 1s, N=1 Limits s
STW-752 WATER Jan,1996 Gr. Alpha 19.5 t l.5 12.li 5.0 3.4 - 20.8 STW-752 WATER Jan,1996 Gr. Beta 7.9i 0.7 7.0i 5.0 0.0 - 15.7 STW-753 WATER Feb,1996 I 131 70.711.5 67.0 i 7.0 54.9 - 79.1 l WATER Mar,1996 H-3 22,776.7 i 185.0 22,002.0 i 2,200.0 18,185.1 - 25,818.9 l STW-761 i
Results were inadvertently not reported due to administrative ermr in laboratory.
STW-762 WATER Apr,1996 Gr. Alpha 63.8 i 2.4 74.8118.7 42.4 - 107.2 )
STW-762 WATER Apr,1996 Ra 226 2.910.1 3.0i0.5 2.1 - 3.9 l STW-762 WATER Apr,1996 Ra-228 4.6i0.2 5.0113 2.7-73 ;
WATER Apr,1996 Uranium 57.9 i 0.5 58.4 i 5.8 48 3 - 68.5 STW-762 32.7 i 0.6 31.0 i 5.0 223 - 39.7 ;
STW-763 WATER Apr,1996 Co40 STW-763 WATER Apr,1996 Cs-134 43.0 i 1.0 46.0 i 5.0 373 - 54.7 l STW-763 WATER Apr,1996 Cs-137 52 3 i 2.1 50.0 i 5.0 41 3 - 58.7 STW-763 WATER Apr,1996 Gr. Beta 154.9 i 6.8 166.9 i 25.0 123.5 - 2103 STW-763 WATER Apr,1996 Sr-89 42.0 i 3.6 43.0 i 5.0 34 3 - 51.7 .
STW-763 WATER Apr,1996 Sr 153 t 2.9 16.0 i 5.0 7.3 - 24.7 614.9 - 875.1 I STW-764 WATER Jun,1996 Ba-133 745.0 i 19.5 745.0 1 75.0 STW-764 WATER Jun,1996 Co-60 97.0 t 3.6 99.0 i 5.0 903 - 107.7 STW-764 WATER Jun,1996 Cs-134 723 t l.2 79.0 i 5.0 703 - 87.7 -
STW-764 WATER Jun,1996 Cs-137 2013 12.3 197.0 1 10.0 179.7 - 214 3 !
STW-764 WATER Jun,1996 Zn.65 298.0 i 6.2 300.0 i 30.0 248.0 - 352.0 STW-765 WATER Jun,1996 Ra-226 4.8i0.1 4.910.7 3.7 - 6.1 STW-765 WATER Jun,1996 Ra-228 8.7i0.5 9.0123 5.0 - 13.0 ,
J STW-765 WATER Jun,1996 Uranium 20.4 i 0.8 20.2 i 3.0 15.0 - 25.4 STW-767 WATER Jul,1996 Sr-89 24.012.0 25.015.0 163 - 33.7 STW 767 WATER Jul,1996 St 90 11.3 i 1.2 12.0 i 5.0 3.3 - 20.7 ,
STW-768 WATER Jul,1996 Gr. Alpha 20.1 i 2.0 24.4 i 6.1 13.8 - 35.0 STW-768 WATER Jul,1996 Gr. Beta 40.4 i 3.2 44.815.0 36.1 - 53.5 STW-774 WATER Sep,1996 Ra 226 13.6 i 0.4 14.0 i 2.1 10.4 - 17.6 STW-774 WATER Sep,1996 Ra-228 5.4i0.4 4.7i 1.2 2.6 - 6.8 .
STW-774 WATER Sep,1996 Uranium 10.0 i 0.2 10.113.0 4.9 - 153 l WATER Oct,1996 I131 26.7 i 2.3 27.0i 6,0 16.6 - 37.4 STW-775 STW-778 WATER Oct,1996 Gr. Alpha 10.2 i 2.1 103 i 5.0 1.6 - 19.0 STW-778 WATER Oct,1996 Gr. Beta 32.011.6 34 6 i 5.0 25.9 - 433 l
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Table A 1. U.S. Environmental Protection Agency's crosscheck program, comparison of EPA and Teledyne's Midwest laboratory results'.
Concentrationin pCi/L" Lab Sampic Date Teledyne Results EPA Result' Control Code Type Collected Analysis i2 Sigma' 1s, N=1 Limits
- Results obtained by Teledyne Brown Engineering Environmental Services Midwest Laboratory as a participant in th, environmer.'.al sample crosscheck program operated by the Intercomparison and Calibration Sectic s, Quality Assurance Branch, Environmental Monitoring and Support I.aboratory, U.S.
Environmental Pr Aection Agency (EPA), Las Vegas, Nevada.
- All results are in FCi/L, except for elemental potassium (K) data in milk, which are in mg/L; air filter samples, whl:h are in pCi/ Filter.
- Unless otherwise indicated, the TBEESML results are given as the mean i 2 standard deviations for three determinations.
' USEPA results are presented as the known values and expected laboratory precision (1s,1 determination) and control limits as defined by the EPA.
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Table A 2. Crosscheck program results;7hermoluminescent Doslineters. (TLDs).
mR Lab Teledyne Results Known Average i 2 Sigma Code TLD Type Date Measurement i2 Sigma Valuei 2 Signa (All Participants) 2nd IntemmHnnal Interenmnarima 115 2 CaFj Mn Bulb Apr,1976 Field 17.011.9 17.1 16.417.7 115-2 CAF8 Mn Bulb Apr,1976 Lab 20.8 i 4.1 21.3 18.817.6 Second Intemational Intercomparison 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 Intemational Intercomparison 115-3 CaF8 Mn Bulb Jun,1977 Field 30.713.2 34.9 i 4.8 31.5 3.0 115-3 CaF8Mn Bulb Jun,1977 Lab '89.6 i 6.4 91.7 i 14.6 86.2124.0
'thini International Intercomparison of Environmental Dosimeters conducted in the summer of 1977 by Oak Ridge National laboratory and the School of Public Health of the University of Texas, Houston, Texas.
4th IntammHnnal Interenmnarimn 115-4 CaFj Mn Bulb Jun,1979 Field 14.111.1 14.1 i t.4 16.019.0 115 4 CaF8 Mn Bulb Jun,1979 Lab, High 40.4 t l.4 45.819.2 43.9 i 13.2 115-4 CaF8Mn Bulb Jun,1979 lab, low 9.8i13 12.212.4 12.017.4 Fourth Intemational Intercomparison of Environmental Dosimeters conducted in the summer of 1979 by the School of Public Health of the University of Texas, Houston, Texas.
5th Intematinnal Interenmnarlen 115-5A CaF8 MnBulb Oct,1980 FieId 31.4 i 1.8 30.0 i 6.0 30.2 i 14.6 115-5A CaF8Mn Bulb Oct,1980 lab, End 96.615.8 88.4 i 8.8 90.7131.2 115 5A CaF8 MnBulb Oct,1980 Lab, Start 77.415.8 75.217.6 75.8140.4 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.
5th Intematinnal Interenmnarten 115 5B LIF 100 Chips Oct,1980 Field 30.3 i 4.8 30.0 i 6.0 30.2114.6 115-5B LIF-100 Chips Oct,1980 lab, End 85.4 i 11.7 88.4 i 8.8 90.7 i 31.2 115 5B LIF-100 Chips Oct,1980 tab, Start 81.1 i 7.4 75.2 i 7.6 75.8140.4 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 Intemational Interenmnarten 115 4 Teledyne did not participate in the Sixth International Intercomparison of Environmental Dostmeters.
7th Intemational Interenmnarten 115-7A LIF-100 Chips Jun,1984 Field 75.412.6 75.8 t 6.0 75.1129.8 115-7A LIF 100 Chips Jun,1984 lab,Co40 80.013.5 79.9 i 4.0 77.9 i 27.6 115-7A LIF 100 Chips Jun,1984 Lab, Cs-137 66.6 i 2.5 75.0 t 3.8 73.0122.2
)
A2-1
~- - . - - . _ - - . . - . . _ . - . _ . - - . - - - . _ . _ - - - -- - -
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, Table A 2. Crosscheck program results,lhermoluminescent Dosimeters. (I'LDs).
mR !
4 Lab Teledyne Results Known Average i 2 Sigma Code 'T1 D Type Date Measurement i 2 Sigma Value i 2 Sigma (All Participants) i Seventh Intemational Intercomparison of Environmental Dostmeters conducted in the spring and summer of
. 1984 at tas Vegas, Nevada, and sponsored by the US. Department of Energy, The Nuclear Regulatory 1 Commission, and the US. Environmental Protection Agency.
j ZghJgernmHanal Interenmnariann 1 115-7B LIF 100 Chips Jun,1964 Field 71.S i 2.6 75.816.0 75.1129.8 j 115 7B LIF-100 Chips Jun,1964 bb, Co-60 84.8 i 6.4 79.9 i 4.0 77.9127.6 i 115-7B LIF-100 Chips Jun,1964 Lab, Cs 137 78.8 i 1.6 75.013.8 73.0122.2 i Seventh Intemational Intercomparison of Environmental Dosimeters conducted in the spring and summer of 1984 at Ias Vegas, Nevada, and sponsored by the US. Department of Energy, The Nuclear Regulatory j Commission, and the US. Environmental Protection Agency.
$' 7th Intemational Intercomnariann .
- 115-7C CaSOg Dy Jun,1964 FieId 76.812.7 75.8 i 6.0 75.1129.8 i Cards l 115-7C CaSOg Dy Jun,1984 bb, Co-60 82.5 i 3.7 79.9 i 4.0 77.9 t 27.6 1 i Cards 115-7C CaSOg Dy Jun,1964 Lab, Cs,137 79.0 i 3.2 73.013.8 73.0122.2 4
Cards 1 i Seventh Intemational Intercomparison of Environmental Dosimeters conducted in the spring and summer of
~
1984 at Las Vegas, Nevada, and sponsored by the US. Department of Energy, The Nuclear Regulatory Commission, and the U.S. Environmental Protection Agency.
{
j Sth Intemational Intercomparison 1
115-8A LIF-100 Chips Jan,1986 Field, Site 1 29.5 i 1.4 29.711.5 28.9112.4 i 115-8A LIF-100 Chips Jan,1986 Field, Site 2 11310.8 10.410.5 10.119.1 l 115-8A LIF-100 Chips Jan,1986 bb, Cs-137 13.7 i 0.9 17.2 i 0.9 16.2 i 6.8
! Eighth IntemationalIntercomparison of Environmental Dosimeters conducted in the fall and winter of 1985-1986 at New York, New York, and sporered by the US. Department of Energy.
- l. Ath Intematinnal Interenmnariann i 115-8B LiF-100 Chips Jan,1986 Field, Site 1 323 i t.2 29.7 i 1.5 28.9 i 12.4 i 115-88 LiF-100 Chips Jan,1986 Field, Site 2 9.0il.0 10.4
- 0.5 10.119.0
- 115-8B LiF-100 Chips Jan,1986 bb, Cs 137 15.8 i 0.9 17.2 i 0.9 16.2 i 6.8
' I Eighth Intemational Inten omparison of Environmental Dosimeters conducted in the fall and winter of i 1985-1986 at New York, New York, and sponsored by the US. Department of Energy. j I
8th Intematinnal Interenmnarlann -
l 115-8C CaSOg Dy Jan,1986 Field, Site 1 32.2 i 0.7 29.7 i 1.5 28.9 i 12.4 j Cards l j 1158C CaSOg Dy Jan,1986 F.ield, Site 2 10.6 i 0.6 10.410.5 10.119.0 Cards 115-8C CaSO4 Dy Jan,1986 Lab, Cs-137 18.110.8 17.210.9 16.216.8 l
Cards s
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I Table A 2. Crosscheck program results; Thermoluminescent Dosimeters. (TLDs).
mR Lab Teledyne Results _ Known Average i2 Sigma Code TLD Type Date Measurement i2 Sigma Value i 2 Sigma (All Participants) 115-8C CaSO : Dy Jan,1986 Field, Site 2 10.610.6 10.4 i 0.5 10.1 i 9.0 Cards 115-8C CaSO.: Dy Jan,1986 Lab, Cs-137 18.1 i 0.8- 17.210.9 16.2 i 6.8 Cards 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 he Ninth International Intercomparison of Environmental Dosimeters was not available to Teledyne's Midwest Laboratory. ,
10th International Intercom,oarison 115-10A LiF-100 Chips Aug'1993 Field 25.7 t l.4 27.0il.6 26.4110.2 ;
115-10A LiF 100 Chips Aug,1993 Lab,1 22.7 i 1.6 25.911.3 25.0 i 9.4 >
115-10A LIF-100 Chios Aug,1993 Lab,2 62.712.6 72.711.9 69.8 i 20.3 he Tenth Intemationa' e omparison of Environmental Dosimeters conducted in 1993 at Idaho State University and sponso..d by the U.S. Departnient of Energy and the Idaho State University. ;
10th International Intercomoarison 115-10B CaSO.: Dy Aug,1993 Field 26.0 i 2.3 27.011.6 26.4 i 10.2 Cards 115-10B CaSb.: Dy Aug,1993 Lab,1 24.1 i 1.7 25.911.3 25.0 i 9.4 Cards 115-10B CaSO.: Dy Aug,1993 Lab,2 69.2 i 3.0 72.711.9 69.8 i 20.3 :
Cards ,
he 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.
[
Teledyne Testine 89-1 LiF-100 Chips Sep,1989 Lab 21.0 i 0.4 22.4 ND ND = No Data; Teledyne Testing was only performed by Teledyne.
i Chips were irradiated by Teledyne isotopes, Inc., Westwood, New Jersey, in September,1989, Teledyne Testine
~ '
f 89-2 Teledyne Nov,1989 Lab 20.9 i 1.0 20.3 ND CaSo.: Dy Cards ND = No Data; Teledyne Testing was only performed by Teledyne. i Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in June,1990.
4 A2 3
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Table A-2. Crosscheck program results;'Ihermolurninescent Dosimeters. (TLDs).
1 mR l.ab Teledyne Results Known Average i 2 Sigma j Code TLD Type Date Measurement i 2 Sigma Value i 2 Sigma (All Participants) i Tal. dyne TesHna ,
) 90-2 Teledyne Jun,1990 Lab 100.8 i 4.3 100.0 ND l CaSo.: Dy Cards l
ND = No Data; Teledyne Testing was only performed by Teledyne.
Cards were irradiated by Dosimetry Asssociates, Inc., Northville, MI, in October,1990.
T.1.avne TesHna l
f 91-1 Teledyne Oct,1990 lab,1 33.4 i 2.0 32.0 ND CaSo.: Dy 1 , Cards l 91 1 Teledyne Oct,1990 Lab,2 55.214.7 58.8 ND i
CaSo.: Dy Cards 91-1 Teledyne' Oct,1990 lab,3 87.8 i 6.2 85.5 ND CaSo.: Dy Cards ND = No Data; Teledyne Testing was only performed by Teledyne.
Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in October,1991.
Taladyne TesHna '
92 1 LIF-100 Chips Feb,1992 Lab,1 11.110.2 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 tab,3 46.4 i 0.5 463 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 Testine 92 2 Teledyne Apr,1992 Reader 1, #1 20.li 0.1 20.1 ND CaSo.: Dy Cards
. 92 2 Teledyne Apr,1992 Reader 1, #2 40.6 i 0.1 40.0 ND CaSo.: Dy Gd 92 2 Teledyne Apr,1992 Reader 1, #3 60.0
- 1 3 603 ND CaSo.: Dy Cards 92-2 Teledyne Apr,1992 Reader 2, #1 203103 20.1 ND CaSo.: Dy Cards 92 2 Teledyne Apr,1992 Reader 2, #2 39.2 i O3 40.0 ND CaSo.: Dy Cards A2-4
Table A-2. Crosscheck program results;Thermoluminescent Dostmeters. (TLDs).
mR Lab Teledyne Results Known Average i 2 Sigma Code TLD Type Date Measurement i 2 Sigma Value i 2 Sigma (All Participants) 92 2 Teledyne Apr,1992 Reader 2, #3 60.710.4 603 ND CaSo.: Dy Cards ND = No Data; Teledyne Testing was only performed by Teledyne.
Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in April,1992.
Teledyne Testine 93-1 Teledyne Mar,1993 Lab,1 10.0 i 1.0 10.2 ND LiF 100 Chips 93 1 Teledyne Mar,1993 1.ab, 2 25.212.2 25.5 ND LIF 100 Chips 93-1 Teledyne Mar,1993 Lab,3 42.715.7 45.9 ND LIF-100 Chips ND = No Data: Teledyne Testing was only performed by Teledyne.
Chips were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in March,1993. Due to a potential error of 1012% when cards where irradiated, results of the testing on the cards will not be published. Data is available upon request.
Teledyne TesHna .
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 30.210.4 29.8 ND LIF-100 Chips 94 1 Teledyne Nov,1994 Lab,3 59.2103 59.7 ND LIF 100 Chips 94 1 Teledyne Nov,1994 Reader 1, #1 14.910.1 14.9 ND CaSo.: Dy Cards 94 1 Teledyne Nov,1994 Reader 1, #2 30.8 t 0.1 29.8 ND CaSo.: Dy Cards 94-1 Teledyne Nov,1994 Reader 1, #3 58.9 i 0 3 59.7 ND CaSo.: Dy Cards 94-1 Teledyne Nov,1994 Reader 2, #1 15.4 i 0.2 14.9 ND CaSo.: Dy Cards 94 1 Teledyne Nov,1994 Reader 2, #2 31.4 i 0.2 29.8 ND CaSo.: Dy Cards 94-1 Teledyne Nov,1994 Reader 2, #3 60.liO3 59.7 ND CaSo.: Dy Cards A2 5
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1 Table A-2. Crosscheck program results;1hermoluminescent Dosimeters. (TLDs).
i i, mR Lab Teledyne Results Known Average i 2 Sigma Cnde TLD Type Date Measurement i2 Sigma Valuei 2 Sigma (All Participants) i ND = No Data; Teledyne Testing was only performed by Teledyne.
i Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in November,1994.
j Teledyne Testing 95-1 LIF-100 Chips Mar,1995 Lab,1 16.1 i 0.2 15.7 l
95-1 LIF-100 Chips Mar,1995 Lab,2 31.710.1 323
{
95-1 LIF 100 Chips Mar,1995 la'>, 3 59.710.6 60.8 j- 95-1 Teler rne Mar,1995 Reader 1, #1 16.4 i 0.1 15.7 ND i C' ,: Dy l'
u rds 95-1 Teledyne Mar,1995 Reader 1, #2 34.9 i 0.1 323 ND i CaSo.: Dy j QMs I 95-1 Teledyne Mar,1995 Reader 1, #3 64.4 i 1 5 60.8 ND i CaSo.: Dy i QMs I
I ND = No Data; Teledyne Testing was only performed by Teledyne.
i Cards and Chips were irradiated by Teledyne. Isotopes, Inc., Westwood, New Jersey, in March,1995.
4 Taladvne Testina l
95-2 Teledyne Mar,1995 Reader 2, #1 16.4 t 0.2 15.7 ND l CaSo4: Dy 1 Cards
! 95-2 Teledyne Mar,1995 Reader 2, #2 33.9 i 0.4 323 ND j CaSo.: Dy l
Cards
) 95-2 Teledyne Mar,1995 Reader 2, #3 $0.5iO3 60.8 ND
} CaSo.: Dy Cards l-j ND = No Data; Teledyne Testing was only performed by Teledyne.
l Cards and Chips were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in March,1995.
. Taladvne Testine
%1 LIF-100 Chips Mar,1996 Lab,1 15.9 i 0.3 15.4 4 96-1 LIF-100 Chips Mar,1996 Lab,2 29.4103 30.8 96 1 LIF-100 Chips Mar,1996 lab,3 62.5 i 1.3 62.5 i
!' ND
%1 Teledyne Mar,1996 Reader 1,#1 14.4 i 0.1 15.4 CaSo.: Dy l Cards
%1 Teledyne Mar,1996 Reader 1, #2 31.810.1 30.8 ND i
CaSo.: Dy
}
Cards l
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A2-6
Table A 2. Crosscheck program results;"Ihermolununescent Dosimeters. (TLDs).
mR l
,{
tab Teledyne Results Kr m n Average i 2 Sigma Code TLD Type Date Measuremmt i 2 Sigma Value i 2 Sigma ( All Participants) i 96-1 Teledyne Mar,1996 Reader 1, #3 64.7 i 0.4 62.5 ND CaSo4: Dy Cards ,
ND = No Data: Teledyne Testing was only performed by Teledyne.
Chips and Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in M arch,1996.
Taladyne Testina 96 2 Teledyne Mar,1996 Reader 2, #1 14.3 i 0.4 15.4 ND CaSo4: Dy Cards 96-2 Teledyne Mar,1996 Reader 2, #2 31.8 i 0.1 30.8 ND '
' CaSo4: Dy Cards 96-2 Teledyne Mar,1996 Reader 2, #3 68.6 i 0.1 62.5 ND CaSo4: Dy.
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.
i 4
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Table A-3. In-house " spike" samples.
Concentrationin pCi/L' Lab Sample Date Teledyne Results Known Controf Code Type Collected Analysis 2s, n=1' Activity Limits l SPCH-607 CI 0.253 i 0.013 Cgt Feb,1996 I-131(g) 0.261 0.157- 0365 SPAP-609 AIR FILTT.R Feb,1996 Cs-137 2.225 i 0.015 1.900 1.140 - 2.660 SPAP-611 AIR FILTER Feb,1996 Gr. Beta 6.794 1 0.021 7.990 0.000 - 17.990 SPW421 WATER Feb,1996 I-131 86.153 1 0.687 95.900 76.720 - 115.080 2
SPW-621 WATER Feb,1996 I-131(g) %.192 1 4.740 95.900 57540 - 105.900 4 SPW 622 WATER Feb,1996 Gr. Alpha 96 358 i 6.593 82.800 41.400 - 124.200 SPW-622 WATER Feb,1996 Gr. Beta 83.716 i 3 341 85.700 75.700 - 95.700 SPW-623 WATER Feb,1996 H-3 18228.692 1 391.294 17833.000 14266.400 - 21399.600 i SPW-624 WATER Feb,1996 Co-60 230.950 i 14.500 239300 215370 - 263.230 l SPW-624 WATER Feb,1996 Cs-137 428.250 1 24.100 428300 385.470 - 471.130 2
SPMI-625 MILK Feb,1996 Cs-137 63.088 i 3.230 53.500 43 500 - 63.500 SPMI-625 MILK Feb,1996 I-131 47.780 1 0.680 47.970 35.970 - 59.970 SPMI-625 MILK Feb,1996 I-131(g) 47.999 1 2.890 48.000 28.800 - 58.000 SPVE-1068 VECETATION Feb,1996 I-131(g) 0.768 1 0.024 0.780 0.468 - 1.092 SPMI-2217 MILK Apr,1996 Cs-134 353871 2.500 37.100 27.100 - 47.100 l SPMI-2217 MILK Apr,1996 Cs-137 117.200 1 5 360 106.600 95.940 - 117.260 SPW-2219 WATER Apr,1996 Co-60 25.957 i 3 360 23.400 13.400 - 33.400 SPW-2219 WATER Apr,1996 Cs 134 36.062 1 2.930 37.100 27.100 - 47.100 SPW-2219 WATER Apr,1996 Cs-137 117.100 1 6.440 106.600 95.940 - 117.260 2
SPW-2221 WATER Apr,1996 Gr. Alpha 76.914 i 6.092 82.800 41.400 - 124.200 SPW-2221 WATER Apr,1996 Gr. Beta 132 317 i 5.028 136.800 123.120 - 150.480
. SPW-2223 WATER Apr,1996 H 3 17538.890 1 354.114 17937.000 14349.600 - 21524.400 SPW-2283 WATER Apr,1996 I-129 15.668 1 1.437 14.940 2.940 - 26.940 SPW-2285 WATER Apr,1996 Fe-55 1.221 i 0.478 1.130 0.000 - 21.130 SPW-2287 WATER Apr,1996 Tc-99 70.512 i 7.922 66.000 46.200 - 85.800 SPW-2289 WATER Apr,1996 Am-241 77.430 i 0.419 82.800 49.680 - 115.920 SPW-2289 WATER Apr,1996 Cm-244 37.871 1 1.708 36.400 21.840 - 50.960 SPW-2291 WATER Apr,1996 Th-230 41.596 i 1.879 45.000 27.000 - 63.000 SPW 2292 WATER Apr,1996 U-238 46.230 i 1.997 45.400 31.780 - 59.020 SPF-3420 FISH May,1996 Cs-137 0.093 i 0.015 0.085 0.051 - 0.119 SPW 3439 WATER May,1996 I-131 23.936 1 0.836 25300 13300-37300 SPMI-3441 MILK May,1996 I-131 23.451 1 0.483 25300 13300- 37300 SPMI- 4054 MILK Jun,1996 Cs-134 28.123 1 2.590 31.300 21300-41300 SPMI- 4054 MILK Jun,1996 Cs.137 46.994 i 3.660 42.500 32 500 - 52.500 SPMI-4054 MILK .Jun,1996 I-131(g) 39384i3580 40.400 24.240 - 50.400 A3-1
Table A-3. In-house " spike" samples.
Concentration in pCi/I.*
- Sample Date Teledyne Results Known Control' Lab Code Type Collected Analysis 2s, n=1* Activity Limits SPMI-1054 MILK Jun,1996 Cs-1?4 28.123 i 2.590 31.300 21300-41300 SPMI-4054 MILK Jun,1996 Cs-137 46.994 i 3.660 42.500 32.500 - 52.500 SPMI 4054 MILK Jun,1996 I-131 35.696 i 0.591 40300 28300-52300 SPMI-4054 MILK Jun,1996 I 131(g) 3938413.580 40.400 24.240 - 50.400 SPW-4246 WATER Jun,1996 Gr. Alpha 70.005 1 3.593 82.700 41 350 - 124.050 SPW-4246 WATER Jun,1996 Gr. Beta 140.532 1 3.154 136.100 122.490 - 149.710 SPAP-4750 AIR FILTER Jul,1996 Cs-137 2.201 1 0.018 1.900 1.140 - 2.660 SPW-4936 WATER Jul,1996 Co-60 105.660 1 15.400 112.600 101 340 - 123.860 SPW-4936 WATER Jul,1996 Cs-134 127.110 i 10.900 135.200 121.680 - 148.720 SPW-4936 WATER Jul,1996 Cs-137 220.210 1 20.200 211.900 190.710 - 233.090 SPMI-4938 MILK Jul,1996 Cs-134 130.400ill.400 135.200 121.680 - 148.720 SPMI-4938 MILK Jul,1996 Cs-137 229.240 i 21.600 211.900 l'90.710 - 233.090 SPW-4942 WATER Jul,1996 Fe-55 1.975 i 0.537 1.764 0.000 - 21.764 SPP-4996 FISH Jul,1996 Cs-137 0.087 i 0.012 0.077 0.046 - 0.108 SPAP-5669 AIR FILTER Jul,1996 Gr. Beta 6.983 1 0.029 7.810 0.000 - 17.810 SPW-5700 WATER Aug,1996 H-3 49589.041 1 589.495 51058.000 40846.400 - 61269.600 SPMI-7364 MILK Oct,1996 I131 35.003 1 0.882 39.900 27.900 - 51.900 SPMI 7385 MILK Oct,1996 Cs-134 19.488 t 2380 21.400 11 A00 - 31.400 SPMI-7385 MILK Oct,1996 Cs-137 25.987 1 3.890 24.100 14.100 - 34.100 SPMI-7385 MILK Oct,1996 I-131(g) 117300 6.420 114.100 68.460 - 125.510 SPMI 7444 MILK Oct,1996 I131 64.546 t 14.428 79.860 63.888 - 95.832 SPW-7444 WATER Oct,1996 I 131(g) 82.195 1 16.200 79.900 47.940 - 89.900 l SPMI-7445 MILK Oct,1996 I-131 235.455 i 2.830 199.700 159.760 - 239.640 SPW-7445 WATER Oct,1996 I-131(g) 190.860 1 14.100 199.700 119.820 - 219.670 SIMI-7685 MILK Oct,1996 I131 103.635 i 1.513 114.100 91 280 - 136.920 SPAP-2 AIR FILTER Oct,1996 Gr. Beta 5.972 1 0.030 5.980 0.000 - 15.980 SPSO-2478 SOIL Oct,1996 Cs-134 0.183 1 0.009 0.167 0.100 - 0.234 SPSO-2478 SOIL Oct,1996 Cs-137 0.487 1 0.019 0.440 0.264 - 0.616 SPCH-7473 yL Oct,1996 I 131(g) 037810.021 0350 0.210 - 0.490 SPCH 7474 C AR L Oct,1996 I-131(g) 0.534 1 0.026 0.530 0318 - 0.742 1
SPAP-7476 AIR FILTER Oct,1996 Cs-137 2.112 1 0.023 1.900 1.140 - 2.660 i SPW-8734 WATER Nov,1996 Co-60 42.448 1 7.240 43.000 33.000 - 53.000 SPW-8734 WATER Nov,1996 Cs-134 29.045 1 6.550 30.100 20.100 - 40.100 SPW-8734 WATER Noy,1996 Cs-137 35.061 1 9.470 31.500 21.500 - 41.500 SPW-8740 WATER Nov,1996 H-3 25383 535 1 433.492 25075.000 20060.000 - 30090.000 A3 2
___ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __Y
Table A-3. In-house " spike" samples.
I Concentrationin pCi/L2 Lab Sample Date Teledyne Results Known Control' 1 Code Type Collected Analysis 2s, n=1' Activity Limits
- All results are in pCi/L, except for elemental potassium (K) in milk, which are in mg/L.: air filter samples, 4
which are in pCi/ Filter; and food products, which are in mg/kg.
l ' All samples are the results of single determinations.
I
- Control limits are based on Attachment A, page A2 of this report.
l NOTE: For fish, Jello is used for the spike matrix. For vegetation, Sa wdust is used for the spike matrix.
t i
i 4
a i
1 1
4 I
]
i l'
A3-3
Tabla A-4. In-house " blank" samples.
Concentration pCi/L'.
Teledpe liesults Acceptance Sample Sample (4.66 Sigma) Criteria Lab _
Code Typ_e D, ate Analrsis LLD Activity" (4.66 Sigma)
SPW-7 WATER Jan 1996 Ra-126 <022 0.020 1 0.132 <1.000 SPW-2 WATER Febl996 Ra 226 <0.02 0.012 1 0.015 <1.000 SPCH-608 CHARCOAL Febl996 I131(g) <2.7 -0.103 1 1.626 < 9.600 CANISTER SPAP-610 AIR FILTER rebl996 Co-60 <4.1 3.456 13392 < 10.000 SPAP-610 AIR FILTER Febl996 Cs-134 <3.6 -0.249 i 2.941 < 10.000 SPAP410 AIR FILTER Febl996 Cs-137 <2.4 -0 310 i 2.531 < 10.000 l
SPAP-612 AIR FI!..TER Febl996 Gr. Beta < 0.4 0320 to.288 < 3.200 l SPW-627 WATER Febl996 Co40 < 3.0 1.700 1 1.600 < 10.000 SPW-627 ' WATER Febl996 Cs-134 <2.5 -0.363 i 1.660 < 10.000 SPW-627 WATER rebl996 Cs-137 <3.2 0332il.600 < 10.000 SPW 627 WATER Febi996 Gr. Alpha < 1.0 0.199 i 0.933 <1.000 SPW-627 WATER Febl996 Gr. Beta <3.2 2.261 t 1.762 < 3.200 SPW-627 WATER Feb 1996 I-131 <0.4 -0.205 10317 < 0.500 SPW-628 WATER Feb1996 Co40 <2.6 -1.380 i 2.180 < 10.000 SPW-628 WATER Febl996 Cs 134 <3.1 0.950 1 2.110 < 10.000 SPW-628 WATER Febl996 Cs-137 <3.8 0.546 i 23 10 < 10.000 SPW-628 WATER Feb 1996 I131 < 0.5 0.176 1 0.348 < 0.500 SPW-629 WATER Teh1996 H&3 <197 -12.471 1 97.166 < 200.000 SPMI-630 MILK reb 19% Co-60 <3.5 1.260 i 1.700 < 10.000 SPMI-630 MILK Feb l996 Cs-134 < 2.5 -0.115 t 1.530 e 10.000 SPMI-630 MILK Feb l996 Cs-137 <2.6 0.218 i t.440 < 10.000 SPMI430 MILK ?b1996 1131 <0.3 -0.070 i 0.242 < 0.500 SPMI430 MILK Febl996 St-89 <0.9 0.200 1.272 <5.000 SPMI430 MILK Feb l996 Sr-90 N/A 1.484 i O398 <1.000 Lov; level of Sr-90 concentration in milk (1-5 pCi/L) is not unusual.
SPVE-1069 VEGETATION Feb1996 I-131(g) <0.012 0.001 1 0.006 < 20.000 SPW-3 WATER Mar 1996 Ra-226 <0.08 -0.001 i 0.037 <1.000 SPW-3 WATER Mar 1996 Ra-228 < 0.9 0.466 1 0.747 <1.000 SPW-4 WATER Apr1996 Ra-226 <0.06 0.086 iO.039 <1.000 SPMI 2218 MILK Apr1996 Cs-134 <4.8 2.520 i 2.620 < 10.000 SPMI 2218 MILK Apr1996 Cs-137 <5.4 4.420 1 3.000 < 10.000 l SPW-2220 WATER Apr1996 Co40 < 2.9 0.952 1 1.580 < 10.000 SPW-2220 WATER Apr1996 Cs-134 <2.7 1.470 1 1.640 < 10.000 SPW-2220 WATER Apr1996 Cs-137 <1.9 -1.280 1 1.720 < 10.000 SPW-2222 WATER Apr1996 Gr. Alpha <0.2 -0.208 i 0.973 <1.000 A4-1 l
Table A-4. In-house " blank" samples.
)
Concentration pCi/L'.
Teledyne Results Acceptance I.ab Sample Sample (4.66 Sigma) Criteria 1 Code _. Tyne __Da te Analys,,is LLD Activity" (4.66 Sigma) l SPW-2222 WATER Apr 1996 Gr. Beta <2.8 2.258 1 1.573 < 3.200 SPW-2224 WATER Apr.996 H-3 <151 -101302 i 70.183 < 200.000 SPW-2284 WATER Apr1996 I-129 < 1.4 0.215 1 0.844 <1.500 SPW-2286 WATER Apri996 Fe 55 <0.7 -0.075 1 0.431 < 1000.000 l SPW-2288 WATER Apr1996 Tc-99 <4.2 0 549 1 2.292 < 10.000 SPF-3421 FISH May1996 Co-60 <0.010 0.001 1 0.006 < 10.000 l
SPF-3421 FISH May1996 Cs-134 <0.014 -0.003 1 0.009 < 10.000 SPF-3421 FISH May1996 Cs-137 <0.015 0.006 1 0.008 < 10.000 SPW-3440 WATER May1996 I 131 <0.1 0.041 i 0.202 < 0.500 l
SPMI-3442 MILF. May1996 I 131 < 0.1 -0.06510.1% < 0.500 SPW-6 WATER Jun1996 Ra 228 <1.0 0.730 1 1.053 <1.000 SPMI-4055 MILK Jun1996 Co-60 <8.7 2.510 1 4.510 < 10.000 l SPMI 4055 MILK Jun1996 Cs-134 <6.1 1.870 13370 < 10.000 SPMI-4055 MILK Jun1996 Cs-13.7 <5.3 1.820 i 11.800 < 10.000 l SPMI-4055 MILK Jun1996 I-131 <0.3 0213 10.242 < 0.500 i
SPMI 4055 MILK Jun1996 Sr-89 <0.8 0.567 1 1.829 <5.000 SPMI-4055 MILK Jun1996 Sr-90 N/A 1.486 1 0.438 <1.000
> Low level of Sr-90 concentration in rnilk (1-5 pCi/L) is not unusual.
SPW-7 WATER Jul1996 Ra-228 < 0.8 0.046 1 0.701 <1.000 SPAP-4751 AIR FILTER Jul1996 Co450 <2.7 1264 11.440 < 10.000 SPAP-4751 AIR FILTER Jul1996 Cs-134 <4.8 1.496 1 1.798 < 10.000
, SPAP-4751 AIR FILTER Jul1996 Cs-137 <2.4 0.630 i t.49i < 10.000 SFW-4937 WATER Jul1996 Co-60 <4.5 -0.248 i3.2?D < 10.000 4
SPW-4937 WATER Jul1996 Cs-134 <5.5 0340 i3390 < 10.000 SPW-4937 WATER Jul1996 Cs-137 <5.7 -0.348 1 3.430 < 10.000 SPMI-4939 MILK Jul1996 Co-60 <8.0 1.130 i 4.730 < 10.000 SPMI-4939 MILK Jul1996 Cs-134 <7.2 1.800 i 5.180 < 10.000 SPMI-4939 MILK Jul1996 Cs-137 <5.8 1.040 i 3.770 < 10.000 SFW-4943 WATER Jul1996 Fe-55 <0.6 0.182 i O349 < 1000.000 SPF-4997 FISH Jul1996 Co-60 <0.006 0.002 1 0.004 < 10.000 SPF-4997 FISH Cs-134 <0.006 -0.002 1 0.006 < 10.000 j Jul1996 SPF-4997 FISH Jul1996 Cs-137 <0.009 0.005 i 0.005 < 10.000 SPAP-5670 AIR FILTER Jul1996 Gr. Beta <0.4 0.800 10320 < 3.200 SPW-8 WATER Aug1996 Ra-226 <0.04 0.158 i 0.031 <1.000 SPW S WATER Aug1996 Ra-228 < 1.0 0.443 1 0.785 <1.000 SPW-9 WATER Sep 1996 Ra-226 <0.05 0.008 1 0.032 <1.000 A4-2
Table A.4. In-house " blank" samples.
Concentration pCl/L'.
Teledyne Results Acceptance Sample (4.66 Sigma) Criteria Lab Sample Code Type Date Analysis LLD Activity * (4.66 Sigma)
SPW-7013 - WATER Sep 1996 Sr-89 < 1.8 -0.730 i 1.099 < 5.000 SPW-7013 WATER Sep 1996 Sr-90 < 0.5 -0.045 i 0.208 <1.000 SPW-10 WATER Oct 1996 Ra-228 < 1.0 0.797 i 0.572 -i000 SPMI-7382 MILK Oct 1996 Cs-134 <3.1 0.251 1 2.620 < 10.000 SPMI-7382 MILK Oct1996 Cs 137 < 4.8 0.146 i 2.680 < 10.000 SPMI 7382 MILK Oct 1996 1-131(g) <3.7 -1.610 1 3.280 < 20.000 SPMI-7383 MILK Oct 1996 Cs 134 < 5.7 0.284 1 3.680 < 10.000 SPMI-7383 MILK Oct 1996 Cs-137 < 4.1 -1.830 1 3.630 < 10.000 SPMI-7383 MILK Oct 1996 I131 <0.4 0.180 1 0.234 <0.500 SPMI-7383 MILK Oct 1996 I131(g) < 6.8 1.190 i 4.080 < 20.000 SPMI 7443 MILK Oct 1996 I-131 < 0.4 -0.076 i 0.173 <0.500 SPCH 7475 CHARCOAL Oct 1996 I-131(g) <2.8 -1.576 1 12.736 < 9.600 CANISTER SPAP-7477 AIR FILTER Oct 1996 Cs 137 <2.2 0.000 1 0.001 < 10.000 SPSO-7479 SOIL Oct1996 Cs-134 <0.011 0.002 i 0.004 < 10.000 SPSO-7479 SOIL Oct1996 Cs-137 <0.007 0.001 i 0.004 < 10.000 SPAP-7527 AIR FILTER Oct 1996 Gr. Beta < 0.7 0.096 1 0.448 < 3.200 SPF-7505 FISH Oct1996 Co40 <0.016 -0.000 1 0.010 < 10.000 SPF 7505 ' ISH F Oct 1996 Cs-134 <0.017 -0.005 1 0.038 < 10.000 SPF 7505 FISH Oct 1996 Cs-137 <0.016 -0.002 1 0.011 < 10.000 SPW-8735 WATER Nov1996 Co40 < 6.0 -0.139 i 0.100 < 10.000 SPW-8735 WATER Nov 1996 Cs 134 <4.7 -0.528 i 7.690 < 10.000 SPW-8735 WATER Nov1996 Cs-137 <8.2 2.090 1 4.630 < 10.000 SPW-8735 WATER Nov l996 Gr. Alpha <0.3 0.153 1 0.208 <1.000 SPW-8735 WATER Nov 1996 Gr. Beta <0.8 -0.408 i 0.524 < 3.200 SPW-8739 WATER Nov 1996 H-3 <158 104.987 i 82.930 < 200.000
- 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
. - - _ . - - _ .. . _ . . - . . . = ~ . . - . _ - . - . . - - - . - - - - - - .. _ _.
t .
4 j Table A 5. In-house " duplicate" samples.
Concentration in pCi/l
- 1 j Lab Sample First Second Averaged Codes
- Date Analysis Result Result Result CF - 20,21 Jan,1996 Gr. Beta 7.1423 1 0.2477 6.8880 1 0.1339 7.0152 1 0.1406
! CF - 20,21 Jan,1996 K 40 3.6750 i 03680 3.6536 1 0.1270 3.6643 1 0.1946 CF - 20,21 Jan,1996 Sr-69 -0.0115 i 0.0138 0.0042 1 0.0097 -0.0037 i 0.0085 CF - 20,21 Jan,1996 Sr-90 0.0057 i 0.0034 0.0045 i 0.0021- 0.0051 1 0.0020 MI- 47,48 Jan,1996 Cs 137 1.6700 i 4.1200 2.7900 i 3 3500 0.5600 2.6550 MI - 47,48 Jan,1996 1131 0.0511 1 0.2159 0.0763 1 0.2005 0.0637 1 0.1473 LW - 103,104 Jan,1996 Co40 0.2690 i 1.6500 1.0900 1 2.2400 0.6795 i 1.3911 LW - 103,104 Jan,1996 Cs-134 0.4450 i 1.5400 1.04001 23800 0.7425 i 1.4174 LW - tal,104 Jan,1996 Cs-137 0.6930 i 1.5800 0.2970 t 2.2200 0.4950 1 1.3624 LW - 103,104 -
Jan,1996 Gr. Beta 2.2440 i 0.5110 2.2050 1 0.5678 2.2245 1 0 3819 LW - 1(D,104 Jan,1996 I131 0.0550 1 0.2332 0.07211 0.2983 0.0635 1 0.1893 LW - 103,104 Jan,1996 1131(g) -3.9100 i 62600 1 3800 i 12.0000 -1.2650 i 6.7673 LW - 103,104 Jan,1996 K-40 78.6450 1 353000 99 3760 1 48.5000 89.0105 i 29.9931 CW - 132,133 Jan,1996 Gr. Beta 1.7043 1 12727 -0.2699 i 1.1417 0.7172 i 0.8549 CW - 132,133 Jan,1996 Gr. Beta 5.5009 i 1.6811 '3.8880 i 1.5639 4.6944 1 1.1480 MI - 70,71 Jan,1996 Co40 l'2400 t 4.2600
. 1.6800 i 4.0900 1.4600 1 2.9528 MI - 70,71 Jan,1996 Cs 137 0 3210 i 3.2700 23700 i 3.4200 134551 23659 MI- 154,155 Jan,1996 Co40 1.5700 1 2.5500 -0.4590 i 3.2500 0.5555 1 2.0655 MI- 154,155 Jan,1996 Cs-134 0.1120 i 2.1800 -2.3100 i 2.5900 -1.0990 1 1.6927 MI- 154,155 Jan,1996 Cs 137 0.7350 i 2.0100 0.69201 2.8500 -0.0215 i 1.7437 MI- 154,155 Jan,1996 I-131 0.0429 i 0 2521 0.0326 1 0.2410 0.0377 1 0.1744 MI- 154,155 Jan,1996 I131(g) 1.2400 i 3.4000 0.0793 i 3.8500 0.6597 i 2.5682 MI- 154,155 Jan,1996 K 40 1,521.1000 i 893000 1,628.4000 i 122.0000 1,574.7500 i 75.5951 MI- 154,155 Jan,1996 Sr-89 0.5282 i 0.8162 -0.6568 i 0.8029 -0.5925 i 0.5724 MI- 154,155 Jan,1996 Sr-90 0.8201
- 0 3348 0.9595 i 03294 0.8898 i 0.2348 WW - 180,181 Jan,1996 I131 0.0000 t 0.1940 -0.0631 1 0.2130 -0.0315 i 0.1440 MI- 298,299 Jan,1996 I-131 0.1096 i 0.2108 0.2322 i 0.2760 0.1709 i 0.1737 MI - 298,299 Jan,1996 K-40 1,579.0000 i 177.0000 1,551.7000 1 168.0000 1,5653500 i 122.0174 CW - 355,356 Jan,1996 Gr. Beta 0.0868 1 0.9590 -0.3493 i 0.9041 -0.1312 1 0.6590 CW - 355,356 Jan,1996 Gr. Beta 23816 i 1.2727 2.0620 1 1.2550 2.2218 1 0.8937 SW - 436,437 Jan,1996 Co40 0.1360 i 1.0900 0.6880 i 1.8700 0.4120 1 1.0822 SW - 436,437 Jan,1996 Cs-137 0.0782 i 1 2000 1.6100 i 1.8700 0.8441 1 1.1110 H-3 21,035.5732 1 418.5372 20,597.1409 i 414 3977 20,8163571 1 294.4906 WW - 500,501 Jan,1996 SWI'- 554,555 Jan,1996 Cr. Beta 2.8534 1 0.5402 3.1179 i 0.5254 2.98571 03768 SW - 841,842 Jan,1996 K-40 65.0260 i 283000 118.9000 1 57.7000 91.9630 1 32.1332 Feb,1996 Gr. Beta 6.7187 1 1.0111 7.8142 1 1.3095 7.2665 1 0.8272 SW - 479,480 Feb,1996 Co40 -1.0500 i 2.9400 0.0602 i 5.0000 -0.4949 t 2.9002 M1 - 521,522 A51
Table A-5. In. house " duplicate" samples. ,
Concentration in pCi/L' l
lab Sample First Second Averaged <
Codes
- Date Analysis Result Result Result l
-0.7930 i 2.8100 -0.3920 1 3.4400 -0.5925 i 2.2209 MI - 521,522 Feb,1996 Cs-137 l MI - 521,522 Feb,1996 I131 0.1131 1 03229 0.2232 1 0.2998 0.1682 i 0.2203 l
MI- 580,581 Feb,1996 Co-60 0.7660 t 2.7300 1.7200 1 1.4800 0.4770 1 1.5527
]
MI 580,581 Feb,1996 Cs 137 0.5780 1 2.2900 0.4440 1 1.2600 0.5110 1 13069 LW - 709,710 Feb,1996 Gr. Alph. 0.0692 i 0 3694 0.4866 1 03667 0.2779 i 0.2603 LW - 709,710 Feb,1996 Gr. Beta 1.6911 i 0.4163 1.9519 1 0.4187 1.8215 1 0.2952 ;
LW - 709,710 Feb,1996 H3 37.4444 1 743195 84 3897 1 76.4083 60.917I i 53.2954 MI- 603,604 Feb,1996 I-131 -0.8566 i 0.4141 -0.2433 i 0.2580 -0.5499 1 0.2440 Feb,1996 K-40 1,382.9000 1 115.0000 1,335 3000 i 175.0000 1,359.1000 1 104.7020 1 MI- 603,604 WW - 618,649 Feb,1996 1-131 -0.0626 1 0.2685 4 0926 1 0.2831 -0.0776 1 0.1951
-0.8334 i 0.4012 -0.1217 i 0 3926 -0.4776 1 0,2807 MI - 674,675 Feb,1996 I131 Feb,1996 K-40 1,390.4000 i 174.0000 1,493.6000 1 166.0000 1,442.0000 1 120.2414 M1 - 674,675 )
WW - 865,866 Feb,1996 1131 0.1291 i 0.2170 0.0820 1 0.2136 0.1056 1 0.1522 PW - 932,933 Feb,1996 Co40 0.5120 i 1.4900 03780123900 0.4450 i 1.4082 PW - 932,933 Feb,1996 Cs-137 0.0738 i 1.6600 0.7260 1 3.0400 0.3999 1 1.7318 i SW - 911,912 Feb,1996 Co40 1.7600 1 33100 1.C000i1.5400 -0 3 650 1 1.8254 SW - 911,912 Feb,1996 Cs-137 -0.2630 i 3.6000 -0.8940 i 1.7500 -0.5785 1 2.0014 l SWT - 953,954 Feb,1996 Gr. Beta 2.5439 1 03217 2.2467 1 0.5131 2.3953 1 0.3659 Feb,1996 Gr. Beto 2.7972 1 03293 3.0691 1 0.5242 2.9331 1 0.3725 LW - 1037,1(D8 LW - 1037,1038 Feb,1996 H3 36 5277 i 94.7223 116.7583 i 97.9812 76.6430 1 68.1407 Mar,1996 Gr. Beta 0.7188 i 1.1771 -0.1223 i 1.0275 0.2983 i 0.7812 CW - 977,978 CW - 977,978 Mar,1996 Gr. Beta 3.9324 i 1.5560 3.1466 i 1.5001 3.5395 1 1.0807 SW - 1467,1468 Mar,1996 H-3 130 3215 i 81.1431 130 3215 i 81.1431 1303215 1 57.3768 SW - 1467,1468 Mar,1996 Sr-89 -0.0970 i 1.9887 -1.0924 i 1.9042 -0.5947 1 13767 Mar,1996 Sr-90 0.5674 i O 3439 0.8920 1 03422 0.7297 i 0.2426 SW - 1467,1468 Mar,1996 I131 -0 3095 1 0.4284 -0.0360 1 0.4053 -0.1728 i 0.2949 M1 - 1058,1059 M u,1996 K-40 1,500.0000 i 157.0000 1,549.0000 i 156.0000 1,524.5000 1 110.6628 MI- 1058,1059 Mar,1996 Sr-89 05701 1 0.9417 -1.5144 i 1.2855 -0.4721 1 0.7 % 7 MI- 1058,1059 MI- 1058,1059 Mar,1996 Sr-90 1.5357 1 03610 23692i 05498 1.9525 1 03288 Mar,1996 I131 0.4478 i 0.6285 0.1991 1 0.5613 0.3235 1 0.4213 MI- 1152,1153 Mar,1996 K-40 1,524 3000 i 157.0000 1,358.8000 i 172.0000 1,441.5500 1 116.4399 MI- 1152,1153 P - 1175,1176 Mar,1996 H-3 160.7848 i 82.4671 151.8191 i 82.0762 156.3020 1 58.1750 Mar,1996 Gr. Beta 2.2980 1 03989 2.6667 1 0.6178 2.4823 1 0.4302 LW - 1213,1214 Mar,1996 H3 92 3600 i 97.1490 29.4770 1 94.5700 60.9185 1 67.7890 LW - 1213,1214 SW - 1282,1283 Mar,1996 H3 82 3522 1 96.2415 36.8938 1 94 3559 59.6230 i 673896 Mar,1996 Co.60 2.9800 1 4.7000 4.1400 1 2.4800 3.5600 1 2.6571 LW - 1309,1310 Mar,1996 Cs-134 -0.1740 1 3 5700 2.2000 i 4.4100 1.0130 1 2.8369 LW - 1309,1310 AS-2
Table A-5. In-house " duplicate" samples.
Concentration in pCi/l
- Lab Sample First Second Averaged Cadas* Date Analysis Result Result Result LW - 1309,1310 Mar,1996 Cs-137 -4.7600 1 3.9000 -1.0600 i 4.2200 -2.9200 1 2.8731 :
LW - 1309,1310 Mar,1996 Gr. Beta 2.5861 i 0 5296 2.8938 1 0.5364 2.7400 i 03769 f 0.1485 1 0.5179 0.2 %11 03722 I LW - 1309,1310 Mar,1996 I131 0.4437 i 0 5347 LW - 1309,1310 Mar,1996 I131(g) 0.9870 i 5.4900 -0.6760 i 5.3400 0.1555 i 3.8294 LW - 1309,1310 Mar,1996 K-40 104.7400 1 51.7000 85.6000 i 56.5000 95.1700 i 38.2921 LW 1362,1363 Mar,1996 H3 162.9285 i 99.8622 107.9647 i 97.6775 135.4466 1 69.8451 LW - 1362,1363 Mar,1996 St-89 -1.0161 1 0 3768 0.2819 1 1 3918 -03671 1 0.8225 LW - 1362,1363 Mar,1996 Sr-90 0.72 % 1 0)269 0.04771 0.5074 03886103018 F 1446,1447 Mar,1996 Co-60 0.0011 1 0.0096 -0.0021 1 0.0136 -0.0005 i 0.0083 F - 1446,1447 Mar,1996 Cs-134 0.0003 1 0.0080 0.0026 1 0.0132 0.0015 1 0.0077 Mar,1996 Cs-137 0.0193 1 0.0100 0.0114 1 0.0119 0.0154 1 0.0078 I F - 1446,1447 I
Mar,1996 Gr. Beta 1.9680 1 0.0709 1.8487 i 0.0640 1.9064 i 0.0478 F - 1446,1447 Mar,1996 1131(g) -0.0619 i 0 3550 -0.6810 1 0.5450 -0.3715 i 03252 F - 1446,1447 Mar,1996 K-40 1.9652 i 0 3060 2.0371 i 0 3800 2.0012 1 0.2446 F -1446,1447 Mar,1996 H3 141.6453 i % .7270 175.2449 i 98.0905 158.4451 1 68.8801 SW - 1537,1538 Mar,1996 Co-60 3'.5000 t 3.0800 0.6920 1 1.6200 2.0960 i 1.7400 1 LW - 1612,1613 Mar,1996 Cs-134 1.4000 i 2.6700 1.5800i 1.9600 1.4900 1 1.6561 LW - 1612,1613 Mar,1996 Cs 137 4.7100 i 3.0200 13100 i 2.4100 3.0100 1 1.9319 LW - 1612,1613 Mar,1996 Gr. Beta 2.6122 1 0 5460 3.0068 i 0.5285 2.8095 1 03799 LW - 1612,1613 Mar,1996 I-131 0.2556 1 0.1548 0.0982 1 0.1470 0.1769 i 0.1067 LW - 1612,1613 Mar,1996 I-131(g) 0.2750 1 3.7100 0.7110 1 2.8600 0.4930 1 23422 LW - 1612,1613 Mar,1996 K-40 61.2000 1 33.1000 983000 1 31.4000 79.7500 1 22.8121 LW - 1612,1613 Mar,1996 Gr. Beta 4.4929 1 1 4917 3.5791 1 1.6536 4.0360 i 1.1828 CW - 1709,1710 Mar,1996 Gr. Beta 0.4362 1 1.4668 0.2828 1 1.4589 0 3595 i 1.0344 CW - 1709,1710 Mar,1996 Sr-89 0.0001 1 0.0007 -0.0002 i 0.0007 -0.0001 1 0.0005 AP- 2140,2141 Mar,1996 0.0000 1 0.0002 0.00011 0.0002 0.0001 1 0.0001 AP -2140,2141 Sr-90 0.1960 i 3.2100 2.2100 1 2.5200 1.2030 1 2.0405 WW - 1659,1660 Mar,1996 Co-60 2.2600 1 2.4400 0.1950 1 2.0440 WW - 1659,1660 Mar,1996 Cs-137 -1.8700 i 3.2800 1,115 3290 i 121.1114 1,055.5474 i 84 3838 -
WW - 1659,1660 Mar,1996 H-3 995.7658 i 117 5351 88 5534 i 119 4998 68.8749 i 119.0511 78.7141 1 84.4115 PW - 1757,1758 Mar,1996 H-3 0.0004 1 0.0006 -0.0002 1 0.0006 0.0001 1 0.0004 AP- 2547,2548 Mar,1996 Co-60
-0.0001 i 0.0006 0.0000 1 0.0006 -0.0000 i 0.0004 AP -2547,2548 Mar,1996 Cs 137 0.0005 1 0.0005 0.0000 1 0.0004 0.0003 1 0.0003 AP- 2568,2569 Mar,1996 Co40
-0.0004 i 0.0005 -0.0002 i 0.0004 -0.0003 1 0.0003 AP - 2568,2569 Mar,1996 Cs-137 0.1746 1 0.2116 0.0752 1 0.1924 0.1249 i 0.1430 MI- 1778,1779 Apr,1996 1131 1,390.4000 i 98.1000 1,426.0000 1 144.0000 1,408.2000 i 87.1200 MI- 1778,1779 Apr,1996 K-40
-3.0921 1 2.1421 13987 1 1.% 24 -2.2454 i 1.4526 MI- 1778,1779 Apr,1996 St-89 A5-3
i j
Table A-5. In-house " duplicate" samples.
4 Concentration in pCi/L' lab Sample First Second Averaged Codes
- Date Analysis Result Result Result j 4
MI- 1778,1779 Apr,1996 Sre9 2.2153 i 0.5049 1.9830 1 0.4425 2.0991 1 03357 MI- 1799,1800 Apr,1996 Co-60 0.1740 1 2.6900 1.8900 i 4.5800 1.0320 1 2.6558 MI- 1799,1800 Apr,1996 Cs-137 2.0500 i 2.4200 1.7500 i 3.1500 1.9000 i 1.9861 MI- 1799,1800 Apr,1996 I131 0.1298 i 0.2421 0.1053 i 0.2114 0.1176 1 0.1607 MI- 1843,1844 Apr,1996 I131 0.0149 i 0.2136 0.0570 1 0.2205 0.0359 i 0.1535 l MI- 1843,1844 Apr,19% K 40 1,429.1000 1 932000 1,630 3000 i 143.0000 1,529.7000 1 85 3452 LW - 1913,1914 .Apr,1996 Co-60 2.2100 1 0.7960 . 1.1500 1 3.2300 1.6800 1 1.6633 l LW - 1913,1914 Apr,1996 Cs-134 0.4140 1 0.8110 -0.7650 3.0700 -0.1755 i 1.5877 I LW - 1913,1914 Apr,1996 Cs 137 0.5290 1 0.8890 0.5070 1 3.0900 0.5180 1 1.6077 LW - 1913,1914 Apr.1996 Gr. Beta 3.0335 1 0.5464 2.6622 1 0.5491 2.E"8103873 LW - 1913,1914 Apr,1996 I-131 0.0606 1 0.2364 0.0603 1 0.2573 0.06053 0.1747 l LW - 1913,1914 Apr,1996 I131(g) -0.2280 i 1.7100 -1.6800 1 5 3900 -0.9540 2.8274 LW - 1913,1914 Apr,1996 K-40 39.4200 i 17.4000 86.9000 i 43.4000 63.1600 i 23.3791 S O - 1946,1947 Apt,1996 Cs-137 0.1859 i 0.0270 0.1768 1 0.0201 0.1813 1 0.0168 S O - 1946,1947 Apr,1996 K-40 10.4690 1 0.4820 10.4630 1 03570 10.4660 1 0.2999
, CW - 1991,1992 Apr,1996 Gr. Beta 3.8508 1 1.6711 4.6034 i 1.7163 4.2271 1 1.1977
{
CW - 1991,1992 Apr,1996 Gr. Beta -0.2825i t.4171 0.2820 i 1.4546 -0.0003 i 1.0154 WW - 1890,1891 Apr,1996 Co40 1.6200 i 1.7500 0.1810 i 2.2000 0.9005 i 1.4056 WW - 1890,1891 Apr,1996 Cs-137 -0.5890 i 1.6900 0.1370
- 2.5100 -0.2260 1 1.5130 WW - 1890,1891 Apr,1996 H3 538.1625 i 97.1244 601.3381 i 99 3811 569.75(0 1 69.4798 WW - 2063,2064 Apr,1996 Gr. Beta 6 3139 i 0.7737 6.2909 i 0.8290 6 3 024 i 0.5670 WW - 2063,2064 Apr,1996 H3 69.4957 i 78.1213 26.7729 i 76.2293 48.1343 i 54.5753 MI- 2009,2090 Apr,1996 I131 0.1583 1 0.2546 0.1536 i 0.2311 0.1559 i 0.1719 MI- 2089,2090 K-40 1,338 3000 i 180.0000 1,456.5000 1 160.0000 1,397.4000 i 120.4159 Apr,1996 LW - 2303,2304 Apr,1996 Co-60 1.9400 i 2.9500 1.4800 1 3.0400 1.7100 1 2.1180 LW - 2303,2304 Apr,1996 Cs-137 0.8650 1 2.7200 0.% 10 i 3.0000 0.8830f 2.0247 LW - 23(D,2304 Apr,1996 Gr. Beta 3.7252 1 12629 4.09211 13004 3.9087 1 0.9063 MI- 2418,2419 Apr,1996 I131 0.1925 i 0.4050 0.2006 i 0.2588 0.1966 1 0.2403 MI- 2418,2419 K-40 1,418.9000 i 120.0000 1,477.3000 i 182.0000 1,448.1000 i 109.0000 Apr,1996 SS - 2442,2443 Apr,1996 Gr. Alpha 3.5711 i 3.9146 0 3459 i 2.7237 1.9585 1 23845 SS - 2442,2443 Apr,1996 Gr. Beta 5.5419 i 3.0734 8.6149 i 3.2661 7.0784 1 2.2424 SS - 2442,2443 Apr,1996 K-40 7.5398 i 02470 7.8097 i 0.2680 7.6748 i 0.1822 SS - 2442,2443 Apr,1996 Sr-90 0.0110 1 0.0097 0.0030 i 0.0042 0.0070 1 0.0053 SL- 2589,2590 Apr,1996 Cs-137 0.0527 1 0.0297 0.0626 1 0.0358 0.0577 1 0.0233 SL -2589,2590 Apr,1996 K-40 4.1139 i 0.4900 3.2858 i 0.5080 3.6999 i 0 3529 WW - 2700,2701 Apr,1996 H-3 -13.8536 1 73.4156 -31.1707 i 72.5940 -22.5122 1 51.6230 SW - 2675,2676 Apr,1996 Co40 -1.9100 i 1.9100 -1.1500 i 2.8600 -1.5300 i 1.71 %
f AS-4
i i
i Table A 5. In-house " duplicate" samples.
Concentration in pCi/L' j Lab Sample First Second Averaged i Codes
- Date Analysis Result Result Result SW - 2675,2676 Apr,1996 Cs 137 -1.0100 1 2.2000 3.0100 1 2.5900 1.0000 i 1.6991 j SW - 25m,2504 Apr,1996 K-40 95A880i47.8000 71.0460 i 36.8000 83.4670 i 30.1624 j LW - 2M,2778 Apr,1996 Co-60 3.1300t 3.7000 1.8900 1 2.7700 2.5100 1 2 3110
! LW - 2777,2778 Apr,1996 Cs-134 -1.0500 1 2.5100 -1.4600 1 2.5400 -1.2550 i 1.7855 i LW - 2777,2778 Apr,1996 Cs-137 03840 i 3.2600 2.4900 1 3.1300 1.4370 t 2.2597 i LW - 2777,2778 Apr,1996 Gr. Beta 2.7205 1 0.6414 2.2112 1 0.6169 2.4658 i 0.4449 I-131 0.19731 0.2628 -0.1244 1 0.4231 0.0365 1 0.2490 LW - 2777,2778 Apr,1996 2
LW - 2777,2778 Apr,1996 I131(g) 2.0800 i 10 3000 -1.7600 i 11.5000 0.1600 1 7.7191 LW 2777,2778 Apr,1996 K-40 91.0650 i 43.2000 59.7000 1 37.0000 75 3825 1 28.43 %
l
! F - 2612,2613 May,1996 Co-60 0.00201 0.0070 0.0031 1 0.0137 0.0026 1 0.0077 I 0.0004 i 0.0059 0.0082 1 0.0128 0.0043 1 0.0071 F - 2612,2613 May,1996 Cs-137 BS - 2654,2655 May,1996 Gr. Beta 4.6997 i 1.7758 5.9663 i 1.8980 5 3330 i 1.2996 I BS - 2654,2655 May,1996 K-40 6.44061 0.4180 6.6513 1 0 3510 6.5460 1 0.2729 BS - 2654,2655 May,1996 Sr-89 0.0115 1 0.0275 0.0076 i 0.0247 0.0096 i 0.0185 3
I BS - 2654,2655 May,,1996 Sr-90 0.,0021
- 0.0058 0.0010 1 0.0053 0.0015 i 0.0039 F - 2633,2634 May,1996 Co-60 0.0077 1 0.0135 0.0041 1 0.0068 0.0059 i 0.0076 F - 2633,2634 May,1996 Cs-137 0.0075 i 0.0079 0.0025 1 0.0064 0.0050 1 0.0051 MI- 2742,2743 May,1996 Co-60 -1.6100 1 3.2100 0.2250 i 2.7200 -0.6925 1 2.1017 l
j MI- 2742,2743 May,1996 Cs-137 0.6880t 2.6100 -0.5110 t 23400 0.0885
- 1.7527 MI- 2742,2743 May,1996 1131 -0.0263 i 0.2140 0.2399 i 0.2578 0.1068 1 0.1675 i
MI- 2841,2842 May,1996 Co-60 2.0600 3 3400 0.4630 i 3.6400 1.2615 i 2.4701 l l I
MI- 2841,2842 May,1996 Cs-137 0.4460 i 2.7600 333001 3.4000 1.8880 1 2.18 %
MI- 2841,2842 May,1996 I131 03926 i 0.2720 -0.0419 i 0.2320 0.1754 i 0.1788 l
WW - 2866,2867 May,1996 Gr. Beta 6.8885 i 1 3446 6.9243 i 1 3471 6.9064 i 0.9517
)
l WW - 2866,2867 May,1996 H3 1783372 i 87.5017 133.7529 i 85.5877 156.0450 1 61.2001 LW - 2981,2982 May,1996 Co60 1.94001 2.4500 0.7540 i 1.9900 1 3470 i 1.5782
{
- LW - 2981,2982 May,1996 Cs-134 0.80401 23500 0.1660 i 1.9900 0.485011.53f 7 LW - 2981,2982 May,1996 Cs-137 2.2400t 2.6900 -0.7880 1 2.1600 0.7260 i 1.724 i LW 2981,2982 May,1996 Gr. Bets 3.7095 i 0.6063 2.5867 i 0.5678 3.1481 i 0.4153 f 0.0170 1 0.1555
! LW - 2981,2982 May,1996 I 131 -0.0178 i 0.2116 0.0518 i 0.2280 LW -2981,2982 May,1996 I131(g) 1.91001 8.8900 -2.9600 i 7.2900 -0.5250 i 5.7484 l
LW - 2981,2982 May,1996 K-40 121.0000t 38.6000 150.7000 i 23 3000 135.8500 1 22.5436 l 0.0025 1 0.0074 -0.0067 i 0.0107 -0.0021 1 0.0065 j F - 2887,2888 May,1996 Co-60 F - 2887,2888 May,1996 Cs-137 -0.0003 1 0.0054 0.0092 1 0.0083 0.0045 i 0.0050 WW - 3032,3033 3.57311 0.8840 2.5437 i 0.5356 3.0584 1 0.5168 May,1996 Gr. Beta WW - 3m2,3033 May,1996- H3 32.0189 i 83.8864 133.6172 i 88.2476 82.8181 i 60.8781 SS - 2931,2932 May,1996 Cs-137 0.2016 1 0.0948 0.1473 1 0.0352 0.1745 i 0.0506 AS 5
Table A 5. In-house "dupikate" samples.
Concentrationin pCi/L' First Second Averaged lab Sample Result Date Analysis Result Result Codes
- K-40 21.4470 t 1.7600 18.3680 1 0.9850 20.1575 i 1.0084 SS - 2931, 2932 May,1996 2.6457 i 1 5687 3.6434 i 1.6186 3.1445 i 1.1270
)
CW -2955,2956 May,1996 Gr. Beta ,
-0 3404 1 1.1161 -0.4374 i 1.1068 -0 3889 i 0.7859 CW - 2955,2956 May,1996 Gr. Beta Sr-89 0.5734 i 1.5144 0.5940 i 1.9757 -0.0103 i 1.2447 l MI- 3053,3054 May,1996 Sr-90 1 3596 i 0.4076 1.9168 1 0.5433 1.6382 i 033 %
M1- 3053,3054 May,1996 Co.60 03260 1 2.6800 03250i 43100 03255 1 2.5376 MI- 3099,3100 May,1996
-0.5550 i 2 5400 -0.8250 1 3.6300 -0.6900 i 2.2152 MI- 3099,3100 May,1996 Cs 137 0.0000 1 0.2849 0.1521 1 0.2367 0.0761 1 0.1852 MI- 3099,3100 May,1996 1-131 K-40 2.6265 i 0 3740 2.7477 1 0.2620 2.6871 1 0.2283 F -3251,3252 May,1996 0.5908 1 0.0415 0.6314 i 0.0 0 9 0.6111 1 0.0317 BS - 3230,3231 May,1996 Cs-137 K 40 22.4440 1 0.8280 21.8090 1 0.8310 22.1265 1 0.S865 BS - 3230,3231 May,1996 I131 0.1825 1 0.2236 0.1735 1 0.2762 0.1780 1 0.1777 M1 -3344,3345 May,1996 1,611.2000 i 190.0000 1,409.5000 1 157.0000 1,510 3500 i 123.2366 ,
MI4344,3345 May,1996 K-40 0.4453 i 0.1729 0.4370 1 0.1764 0.4411 1 0.1235 VE -3381,3382 May,1996 Gr. Alpha 4.2583 i 0.2415 4.0142 i 0.2465 4.1363 1 0.1725 VE -3381,3382 May,1996 Gr. Beta K-40 4.5676 i 0.2820 4.1093 1 0 3490 4 3385 1 0.2243 .
VE -3381,3382 May,1996 2.5210 1 0 3256 3.1121 1 0.5527 2.8165 1 03814 SWU - 3404,3405 May,1996 Cr. Beta SWU - 3404,3405 May,1996 H-3 1973959 i 88.4614 1883624 i 88.0751 192.9792 62.4152 Co40 0.4910 t 2.4000 0.1600 1 1.7800 0 3255 i 1.4940 SW - 3677,3678 May,1996 May,1996 Cs 137 1.1600 1 3.4000 -0.6680 1 2.1900 0.2460 i 2.0221 SW - 3677,3678 53891i 13033 6.0224 1 1.2717 5.7057 1 0.9105 SW - 3677,3678 May,1996 Gr. Beta DW - 3551,3552 May,1996 Cr. Beta 2.7774 1 0 5358 1.8916 1 0.4948 233451 03647 DW - 3551,3552 May,1996 I131 03093i03725 ~ 0.0000i03989 0.1547 i 0.2729 DW - 3551,3552 May,1996 K-40 113.1400 i 47.8000 1313000 i 74.9000 1223200 i 44.4265 WW - 3506,3507 H3 3.0953 i 81.2184 -32.1916 i 79.5882 -14 5481 1 56.8566 May,1996 Co40 0.8910 i 2.2100 -0.4110 i 3.0700 0.2400 i 1.8914 PW - 3700,3701 May,1996
-1.6500 i 2.5300 0.2960 1 3.1700 -0.6770 1 2.0279 PW - 3700,3701 May,1996 Cs-137 Co40 -0.5800 1 4.8900 1.2600 1 4.7500 -0.9200 i 3.4086 MI-3447,3448 Jun,1996 M1-3447,3448 Jun,1996 Cs-137 0.7550 i 3 5900 2.62001 3.9300 1.6875 i 2.6614 MI-3447,3448 Jun,1996 I131 -0.0354 i 0.1423 -0.0708 1 0.2845 -0.0531 1 0.1590 G -3530,3531 Jun,1996 Gr. Beta 4.7514 1 0.0978 4.9200 1 0.0996 4.8357 i 0.0698 K-40 4.9488 1 0 5170 4 5401 i 0.4480 4.7445 1 03421 G -3530,3531 Jun,1996 G -3530,3531 Jun,1996 Sr-89 0.0041 1 0.0056 -0.0006 1 0.0057 0.0017 1 0.0040 C -3530,3S31 Jun,1996 Sr-90 0.0000 i 0.0013 0.0009 1 0.0014 0.0005 1 0.0009 WW - 3597,3598 Jun,1996 Cr. Beta 2.6521 1 0.7188 1.6547 i 0.6666 2.1534 i 0.4902 WW - 3597,3598 Jun,1996 H3 114.9457 i 80.8320 107.8722 i 80.5219 111.4089 i 57.0473 G -3621,3622 Jun,1996 K-40 5.5191 1 0.1840 5.6649 i 0.2200 5.5920 1 0.1434
l Table A 5 In-house " duplicate" samples.
Concenerationin pCi/L' Lab Sample first Second Averaged Date Analysis Result Result Result gime' MI- 3642,3643 Jun,1996 I131 -0.2191 1 03434 C.2403103137 0.0306 1 0.2326 Jun,1996 Cs-137 0.0147 i 0.0058 0.0120 i 0.0047 0.0133i 0.0Q37 F - 4452,4453 Cs 137 0.0147 1 0.0058 0.0120 1 0.0047 0.0133 i 0.0037 F - 4452,4453 Jun,1996 Jun,1996 Gr. Beta 2.1435 1 0.1120 2.1090 i 0.1050 2.1262 i 0.0767 F - 4452,4453 Gr. Beta 2.1435 0.1120 2.1090 1 0.1050 2.1262 1 0.0767 F - 4452,4453 Jun,1996 K-40 1.9188 1 0.1070 2.0107 i 0.1060 1.9648 1 0.0753 F - 4452,4453 Jun,1996 K-40 1.9188 t 0.1070 2.0107 i 0.1060 1.9648 i 0.0753 F - 4452,4453 Jun,1996 I-131 0.0373 1 0.4959 0.1570 1 0.4625 0.0972 i 0.3391 MI- 3830,3831 Jun,1996 1,544J0001111.0000 1,447.1000 1 159.0000 1,495 9000 1 96 9562 MI-3830,3831 Jun,1996 K-40 Co-60 1 3400 1 2.9800 2.5300 i 3.1800 1.9310 1 2.1790 MI-3773,3774 Jun,1996 Cs-137 3.7800 1 2 4400 -0.3320 1 2.6000 1.7240 i 1.8527 MI- 3773,3774 Jun,1996 I-131 0.1664 i 03100 -0.1240 i 0.4621 0.0212 1 0.2782 MI- 3773,3774 Jun,1996 Sr-89 -2.1430 i 1.8964 -1.3467 i 1.9330 -1.7448 i 13540 l MI- 3874,3875 Jun,1996 2 3 113 i 0.5587 2 3694 i 0.5928 2 3403 1 0.4073 MI- 3874,3875 Jun,1996 Sr-90 K-40 6.6922 i 0.2270 7.1444 1 0.2770 6.9183 1 0.1791 G -3918,3919 Jun,1996 K-40 4.'7112 1 0.5300 5.1352 1 03330 4.9232 1 03130 G -4045,4046 Jun,1996 Jun,1996 Gr. Beta 23788104583 1.9279 i 0.6369 2.1533 i 0.4580 SWU - 4092,4093 H-3 208.0150 1 841681 223.9706 i 85.4329 215.9928 i 60.1756 l SWU - 4092,4093 Jun,1996 I-131 -0.1101 1 05660 -0.1326 t 0.3298 -0.1214 i 0 3876 MI- 4071,4072 Jun;1996 1,2?.9 3000 i 142.0000 1,512.1000 i 143.0000 1,370.7000 1 100.7633 MI- 4071,4072 Jun,1996 K-40 0.2841it.0223 -0.4201 i 1.2371 -0.0680 1 0.8024 MI 4071,4072 Jun,1996 Sr-89 0.9516 1 03157 1.2585 i 03851 1.1050 1 0.2490 Mi- 4071,4072 Jun,1996 Sr-90 I-131 0.0777 1 0 5375 0.2762 1 0.5142 0.1770 i 0 3719 WW - 4113,4114 Jun,1996 H-3 133915t753848 6.2494 i 75.0457 9.8205 i 53.1853 SW - 4162,4163 Juh,1996 H-3 58.4305 i 803304- 104.2785 1 79.1202 81 3545 i 56.5543 PW -4215,4216 Jun,1996 H-3 195.8174 i 86.1367 215.2812 i 86.9327 205.5493 i 61.1899 LW 4259,4260 Jun,1996 Co-60 -0.4630 i 1.4000 -0 3690 i 1.5300 -0.4160 i 1.0369 PW - 4549,4550 Jun,1996 Jun,1996 Cs-137 -1.120011J200 0.6960 i 1.9900 -0.9080 1 13152 PW - 4549,4550 Co4iG 4.9280 1 1.9500 -0.2850 1 2 6100 -0.6065 1 1.6290 SW - 4406,4407 Jun,1996
-0 3900 1 2.4300 2.5700 1 2.9300 1.0900 i 1.9033 SW - 4406,4407 Jun,1996 Cs 137 Jul,1996 Gr. Beta 1.0430 1 0.0595 1.1245 i 0.0648 1.0837 i 0.0440 E - 4284,4285 K-40 1.1372 i 0.1830 1.1588 i 0.1160 1.1480 i 0.1083 E - 4284,4285 Jul,1996 0.0019 i 0.0064 0.0016 1 0.0045 0.0017 1 0.0032 E - 4284,4285 Jul,1996 Sr-89 Sr-90 -0.0001iOD011 0.0003 i 0.0010 0.0001 1 0.0007 l E - 4284,4285 Jul,1996 W W -4305,4306 Jul,1996 Gr. Beta 1.1828 1 03499 1.2369 i 03447 1.2098 1 0.2456 f
-1.0600 1 3.4400 -0.6150 1 2.2756 I MI- 4326,4327 Jul,1996 Co-60 0.1700 i 2.9800 0.0644 1 2 4100 2.0100 1 2.9700 0.9728 1 1.9835 MI- 4326,4327 Jul,1996 Cs-137 1 A5-7
Table A 5. In-house " duplicate" samples.
j Concentration in pCi/l
- 1 Lab Sample First Second Averaged Codes
- Date Analysis Result Result Result
, P - 4431,4432 Jul,1996 H3 24.8404 i 713799 110.9537 i 75.7439 673970 1 52.2108 AP - 4595,45% Jul,1996 Sr-89 0.0015 1 0.0029 0.0022 1 0.0030 -0.0004 1 0.0021 AP- 4595,45% Jul,1996 St-90 0.0003 i 0.0006 0.0002 1 0.0007 0.0005 1 0.0004 WW - 4375,4376 Jul,1996 Co60 13000 1 2.1300 1.1800 1 2.4300 1.2400 i 1.6157 WW - 4375,4376 Jul,1996 Cs-137 1.1100 i 2.2700 1.0200 i 2.8700 1.0650 1 1.8296 1 WW - 4375,4376 Jul,1996 H3 -30.7552 i 76.9153 -25.4322 i 77.1605 -28.0937 i 54.4741 MI- 4503,4504 Jul,1996 I131 -0.0390 1 02814 0.1693 1 0.2869 0.0652 0.2009 MI- 45(B,4504 Jul,1996 K-40 1,287.1000 i 161.0000 1,183 3000. 136.0000 1,237.7000 1 1053767 MI-4503,4504 Jul,1996 Sr-89 -1.4974 1 0.9605 -1.7702 2 i.2061 -1.6338 i 0.7709 MI - 450),4504 Jul,1996 Sr-90 1.5658 i 0.5270 2.4509 i 0.5124 2.0084 1 03675 j MI- 4527,4528 Jul,1996 Co-60 23600 t 2.543') -1.2100 i 2.6300 0.5750 i 1.8281 MI-4527,4528 Jul,1996 Cs-134 0.7910 1 1.9100 1.9000 1 2.5500 1 3455 i 1.5930 MI- 4527,4528 Jul,1996 Cs-137 -0.6890 1 2.0300 0.0613 1 2.2900 -0 3139 1 1.5301 i MI 4527,4528 Jul,1996 1131 0.1910 1 0.4532 0.0901 1 0.4519 0.1406 i 03200 MI- 4527,4528 Jul,1996 1131(g) -0.0570 1 2.8300 0.1290 i 3.5800 0.0360 i 2.2817
- MI- 4527,4528 Jul,1996 K-40 1,419.1000 1 913000 1,408.6000 1 107.0000 1,413.8500 i 703290 l MI 4527,4528 Jul,1996 Sr-89 -03720 1 1.0231 -1.4605 i 1.1500 -0.9162 1 0.76 %
l MI- 4527,4528 Jul,1996 Sr-90 1.0524 1 0.2303 13388 i 0.2716 1.1956 i 0.1780 WW - 4684,4685 Jul,1996 H-3 -30.7174 i 76.8208 -12.9958 i 77.6342 -21.8566 i 54.6088 l
WW - 4808,4809 Jul,1996 Cr. Beta 0.9983 1.2558 0.8849 i 1.2477 0.9416 1 0.8852 WW - 4808,4809 )ul,1996 H3 -15.0491 1 823946 -30.4456 i 72.7801 -22.7473 1 54.% 77 G - 4762,4763 Jul,1996 K 40 6.9707 1 0 3420 7.2772 i 0.2280 7.1240 1 0.2055 LW - 4832,4833 Jul,1996 Co-60 -1.1600 i 1.6700 1.1600 i 1.8600 0.0000 i 1.2498 LW - 4832,4833 Jul,1996 Cs-137 1.0200 1 1.6300 1.6900 1 2.2400 13550i 13851 LW - 4832,4833 Jul,1996 Cr. Beta 3.4602 i 0.7027 3 3545 i 0.6948 3.40"4 1 0.4941 LW - 4832,4833 Jul,1996 Cr. Beta 3.4602 1 0.7027 33545 i 0.6948 3.4074 1 0.4941 l LW - 5014,5015 Jul,1996 Gr. Beta 2.0107 i 0.6109 2.0288 i 0.6093 2.0197 1 0.4314 i F - 5515,5516 Jul,1996 Cs-137 0.0534 i 0.0171 0.0522 1 0.018' O.0528 1 0.0125 e F - 5515,5516 Jul,1996 Cr. Beta 2.5113 1 0.0911 2.4617 1 0.0908 2.4865 1 0.0643 l F -5515,5516 Jul,1996 K-40 2.4049 i 0.2870 2.6688 i 0 3560 2.5369 i 0.2286 CW - 4956,4957 Jul,1996 Gr. Beta 2.1830 i 1.4513 3.9669 1 1.5535 3.0749 1 1.0630 CW - 4956,4957 Jul,1996 Gr. Beta 0.5827 1 12131 0.2749 1 0.8554 0.4288 i 0.7422 I SW - 5248,5249 Jul,1996 Co-60 -1.0000 1 1.9100 0.1870 i 1.8700 -0.4065 i 1 3365 SW - 5248,5249 Jul,1996 C6137 0.7590 1 22800 -0.5680 1 2.4400 0.0955 i 1.6697 WW - 5215,5216 Jul,1996 H3 183.4121 i 90.9893 317.9144 i % .0148 250.6632 i 66.1398 MI- 5081,5082 Jul,1996 Co60 1.1900 i 3.0700 -1.7100 i 4.1800 -0.2600 1 2.5931 MI- 5081,5082 Jul,1996 Cs-137 0.4920 i 2.6000 -2.8800 1 33400 1.1940 1 2.1163 j
AS-8 4
Table A-5. In-house " duplicate" samples.
Concentrationin pCi/L' lab Sample First Second Averaged Date Analysis Result Result Result Cndas*
0 3613 1 0.4359 !
MI- 5081,5082 Jul,1996 I131 0.1806 1 0.5572 0.5417 i 0.6704 Jul,1996 I131 0.1808 i 0.5572 0.3699 i 0.6986 0.2754 i 0.4468 MI-5081,5082 Jul,1996 Gr. Beta 4.1217 1 2.0543 5.5300 i 2.3022 4.8258 i 1.5427 SWU - 5125,5126 Jul,1996 H3 1763979 i 90.7067 125.7490 1 88.7348 151.0734 i 63.4460 SWU - 5125,5126 Jul,1996 Gr. Beta 3.1394 1 0.1026 3.0940 1 0.0683 3.1167 1 0.0616 i VE - SIM,5147 V. 5146,5147 Jul,1996 K-40 3 3818 i 0.1400 3.#92i0.1430 3.4255 1 0.1001 6.4711 1 13831 5.9871 i 1.2673 6.2291 1 0.9379 DW - 5269,5270 Jul,1996 Gr. Beta I131 0.2126 i 0 3519 0.0404 i 0 3 202 0.1265 1 0.2379 DW - 5269,5270 Jul,1996 1131 -0.0474 1 0.4432 -0.6129 i 0.5327 -0.3302103 %5 MI 5168,5169 Aug,1996 1,585.8000 i 123.0000 1,534.4000 i 162.0000 1,560.1000 i 101.7018 MI- 5168,5169 Aug,1996 K-40 I-131 -0.0550 i 0.5085 0 3445 1 0.5937 -0.1998 i 0 3909 MI- 5289,5290 Aug,1996 Co40 -1.6400 1 2.7500 -0.1890 t 4.0300 0.9145 1 2.4394 MI- $190,5191 Aug,1996 Cs-137 0.1550 1 3.1400 0.6150 1 3 3900 038501 23104 MI- 5190,5191 Aug,1996 Aug,1996 1131 0.2155 1 0.4940 0.4414 i 0. 4 91 03285i 03406 MI- 5190,5191 Co40 0.0012 1 0.0107 0.0083 1 0.0085 0.0047 1 0.0068 SL 5424,5425 Aug,1996 0.0089 i 0.0094 0.0054 1 0.0084 0.0071 1 0.0063 SL - 5424,5425 Aug,1996 Cs 134 SL - 5424,5425 Aug,1996 Cs-137 0 22810.0171 0 2 65i0.0149 0.0347 1 0.0113 l 0.0005 i 0.0304 -0.0166 i 0.0275 -0.0081 i 0.0205 SL- 5424,5425 Aug,1996 1-131(g)
K-40 1 5677 1 0.2530 1.6391 i 0.2110 1.6034 1 0.1647 SL - 5424,5425 Aug,1996 0.7970 1 3.1900 -3.4000 1 4.8300 1.3015 1 2.8942 MI 5386,5387 Aug,1996 CM50 1.1400 1 2.6400 1.7500 i 3.4900 1.4450 1 2.1880
, MI- 5386,5387 Aug,1996 Cs 137 i I-131 0.0065 i 0.1987 -0.0211 i 0.2171 -0.0073 1 0.1472 MI- 5386,5387 Aug,1996 1131 0.0065 i 0.1987 -0.0271 i 0.2797 -0.0103 1 0.1716
- MI- 5386,5387 Aug,1996 1.4815 i 0 4624 2.4356 i 0.5278 1.9586 1 0.4235 j SWU - 5905,5906 Aug,1996 Gr. Beta 306.5672 i 86.2631 281.8715 1 60.3037 SWU - 5905,5906 Aug,1996 H-3 257.1759 i 84.2902 I131 0.2361 1 0.5705 -0.0245 i 0.5563 0.1058 i 0 3984 M1 - 5582,5583 Aug,1996 1,473.6000 i 180.0000 1,459.0000 i 152.0000 1,4663000 i 117.7964 MI- 5582,5583 Aug,1996 K-40 Co40 0.7330i1J200 -0.8030 i 1.5400 -0.0350 i 1.1921 LW - 5606,5607 Aug,1996 l -0.1890 i 1.6031 LW 5606,5607 Aug,1996 Cs 137 0.4970i1 A900 -0.8750 1 2.5900 5.4236 i 1.2712 53355 t 1.2524 53795 1 0.8923 LW - 5606,5607 Aug,1996 Cr. Beta 0 2 16i 04139 0.0289 i 0.0152 0.0303 1 0.0103 SL - 5667,5668 Aug,1996 Cs-137 K-40 2.4446 i 0 2910 2.6982 1 0.2670 2.5714 i 0.1975 j SL - 5667,5668 Aug,1996 3.7309 i 1.4739 4.5529 i 1.5367 4.1419 1 1.0646 CW - 5759,5760 Aug,1996 Gr. Beta 0.6563 i 1.1139 0.6561 i 1.1136 0.6562 1 0.7876 CW - 5759,5760 Aug,1996 Cr. Beta Co40 -4 3400 1 4.6000 3.7100 1 4.8200 -03150i 33314 MI- 5817,5818 Aug,1996
-0.6750ia 2000 13900 1 3.5700 03575 i 2.7561 MI- 5817,5818 Aug,1996 Cs 137 0.0287 i 0.0732 0.0522 i 0.0769 0.0405 i 0.0531 MI- 5817,5818 Aug,1996 1131 A5-9
4 Table A 5. In-house " duplicate" samples.
Concentration in pCi/L' Lab Sample First Second Averaged Ovia=* Date Analysis Result Result Result SWT - 5884,5885 Aug,1996 Gr. Beta 2.7135 1 0.7709 2.8640 1 0.7248 2.7888 1 0.5290 SW - 5925,5926 Aug,1996 Gr. Beta 3.5571 i 0.6476. 3.79701 0.9008 3.6770 i 0.5547 M1- 5978,5979 Aug,1996 1131 -0.1138 1 0.5079 0 3728 i 0.4119 0.1295 1 03270 K-40 1,468.4000 1 179.0000 1,560.8000 1 173.0000 1,514.6000 i 124.4689 MI- 5978,5979 Aug,1996 VE - 5950,5951 Aug,1996 Co-60 0.0006 1 0.0062 0.0028 i 0.0058 0.0017 1 0.0043 VE - 5950,5951 Cs-137 0.0006i0.0048 0.0003 i 0.0047 -0.0002 1 0.0034 Aug,1996 2.9014 1 0.0919 2.7239 i 0.1833 2.8126 1 0.1025 VE - 6031,6032 Sep,1996 Gr. Beta VE - 6031,6032 Sep,1996 K-40 3.2199 i 0.1950 33724i03060 3.2962 i 0.1814 VE - 6031,6032 Sep,1996 St-89 0.0018 i 0.0024 0.0004 1 0.0021 0.0007 1 0.0016 VE - 6031,6032 Sep,1996 Sr-90 0.0002i0.0C07 0.0009 i 0.0007 0.0006 i 0.0005 LW - 6052,6053 Co-60 0.9250 1 1.0500 -0.5060 1 1.5400 0.2095 1 0.9319 Sep,1996 LW - 6052,6053 Sep,1996 Cs-134 03430113200 0.8910 1 23000 0.6170 i l'3259 LW - 6052,6053 Sep,1996 C 137 0.0211 1 1.2900 -0.1280 1 1.8600 -0.0535 i 1.1318 2.1334 1 0.7031 3.0766 1 0.5583 2.6050 1 0.4489 LW - 6052,6053 Sep,1996 Cr. Beta I 131 -0.4089 i 0 3821 0.0180 1 03249 -0.1955 i 0.2508 LW - 6052,6053 Sep,1996 1 2200 1 6.0300 1.7000 1 10.1000 1.4600 1 5.8816 LW - 6052,6053 Sep,1996 I131(g) !
LW - 6052,6053 K 40 66.8250 i 30.1000 43.6000 i 27.1000 55 2125 i 20.2510 Sep,1996 1.6248 1 0.6211 1.0281 1 0.6056 1 3 264 i 0.4337 WW - 6181,6182 Sep,1996 Gr. Beta WW - 6181,6182 H3 5.3932 i 82.7475 62.9204 i 85.2105 34.1568 i 593885 Sep,1996 I-131 0.0780 1 0 3076 0.0130 i 03110 0.0455 i 0.2187 MI- 6006,6007 Sep,1996 K 40 1,472.0000 i 166.0000 1,502.9000i110.dO00 1,487.4500 i 99.5691 MI- 6006,6007 Sep,1996 4.6340 i 1.6130 4.5894 i 1.6139 4.6117 i 1.1409 l CW - 6128,6129 Sep,1996 Gr. Beta 4.6340 i 1.6130 4.5894 i 1.6139 4.6117 1 1.1409 CW - 6128,6129 Sep,1996 Gr. Beta 0.2285 i 1.1265 0 3197 i 1.1117 0.2741 i 0.7913 CW 6128,6129 Sep,1996 Gr. Beta H-3 113.2802 i 85 3728 61.4098 i 83.1710 873450 1 59.5943 SW - 6204,6205 Sep,1996 Co.60 1.9300 1 2.8500 -0.5880 1 2.5900 0.6710 i 1.9255 MI- 6225,6226 Sep,1996 Cs 137 2.7700 1 2.7200 -0.2550 1 2.4700 1.2575 i 1.8371 MI- 6225,6226 Sep,1996 I-131 -0.2584 i 0.4450 0.2718 i 03680 0.0067 1 0.2887 MI- 6225,6226 Sep,1996 K-40 2.2202 1 0.2730 2.0725 1 0.2780 2.1464 1 0.1948 VE - 6270,6271 Sep,1996 17,111.8829 i 1,006.0494 16,956.5557 i 709.1198 WW - 6331,6332 Sep,1996 H3 16,801.2285 i 999.6339 4.7742 i 1.1613 3.9486 2 1.6377 4 3614 i 1.0038 CW - 6294,6295 Sep,1996 Gr. Beta 1.0482 i 1.2275 -0.3383 i 1.0818 0 3550 1 0.8181 CW -6294,6295 Sep,1996 Gr. Beta K-40 1.7000 1 0.2860 1.8440 1 0.1800 1.7720 1 0.1690 VE - 6379,6380 Sep,1996 Sr89 -0.0018 i 0.0018 -0.0009 i 0.0014 -0.0013 i 0.0012 VE - 6379,6380 Sep,1996 Sr-90 0.0012 1 0.0006 0.0005 i 0.0005 0.0008 i 0.0004 VE - 6379,6380 Sep,1996 3.1975 i 1.5496 3.2345 i 1.4740 3.2160 i 1.0694 CW - 6432,6433 Sep,1996 Gr. Beta 2.8412 1 0.0780 2.8390 i 0.0736 2.8401 1 0.0536 VE - 6481,6482 Sep,1996 Gr. Beta A5-10
, - - - - . - . . - - - - - - . - . - - . - . - _ - - - . = . - -.- - - --
t Table A 5. In-house "duptkate" sarnples.
Concentration in pCi/L' tab Sample First Second Averaged Codes
- Date Analysis Result Result Reselt VE - 6481,6482 Sep,1996 K 40 3 3857 i 0.2370 3.5694 i 0.1540 3.4776 1 0.1413 SW - 6524,6525 Sep,1996 H3 223.52G3i 90.7888 151.2226 i 87.8631 1873714 1 63.1715 '
SWT - 6545,6546 Sep,1996 Gr. Beta 2.7317 1 0.5235 2.1160 1 0.4971 2.4238 i 0 3610 AP - 7220,7221 Sep,1996 Co-60 0.0006 i 0.0007 0.0001 1 0.0011 0.0003 1 0.0006 AP- 7220,7221 Sep,1996 Cs-134 -0.0001 1 0.0006 0.0001 1 0.0007 -0.0000 1 0.0004 ;
AP - 7220,7221 Sep,1996 Cs 137 -0.0002 1 0.0006 0.0009 i 0.0006 0.0004 1 0.0005 AP - 7220,7221 Sep,1996 I131(g) 0.0013 1 0.0041 0.0004 1 0.0063 0.0008 1 0.0038 AP - 7220,7221 Sep,1996 K-40 0.0193 i 0.0100 0.0297 i 0.0160 0.0245 1 0.0094 DW - 6572,6573 Sep,1996 Gr. Alpha 1.0283 1 0.6412 0.2799 1 03100 0.6541 1 0 3561 DW - 6572,6573- Sep,1996 Gr. Beta 2.8779 i 0.8307 2.4510 i 0.2702 2.6645 i 0.4368 SW - 6593,6594 Sep,1996 H3 58 2259 i 80.0303 89.9855 1 81.4187 74.1057 i 57.0830 CW - 6616,6617 Sep,1996 Gr. Beta 3.1242 i.1 4295 4.9871 i 1.7193 4.0556 i 1.1844 CW - 6616,6617 Sep,1996 Cr. Beta 0.2660 i 1.0617 -0.2956 i 1.0299 -0.0148 i 0.73 %
PW - 6675,6676 Sep,1996 H3 21.6674 i 80.1010 88.4752 i 83.0584 55.0713 i 57.6950 l AP- 7537,7538 Sep,1996 Co 60 0.0003 i 0.0005 -0.0000 1 0.0007 0.0001 1 0.0005 AP - 7537,7538 Sep,1996 .Cs-137 0'.0002
- 0.0004 0.0002 1 0.0007 0.0002 i 0.0004 VE - 6654,6655 Sep,1996 Co.60 -0.0057 i 0.0156 0.0022 1 0.0147 -0.0018 i 0.0107 VE - 6654,6655 Sep,1996 Cs-137 0.0128 1 0.0133 0.0131 1 0.0110 0.0130 1 0.0086 CW - 6719,6720 Sep,1996 Cr. Beta 2.9910 i 1.4044 2.1008 i 1.5104 2.5459 f 1.(012 j CW - 6719,6720 Sep,1996 Gr. Beta 0 3107 i 1.0842 1.1119 i 1.1700 0.4006 1 0.7976 AP - 7558,7559 Sep,1996 Co-60 0.0003 i 0.0004 0.0008 i 0.0007 0.0006 1 0.0004 AP - 7558,7559 Sep,1996 Co-60 0.00C010.0004 0.0008 i 0.0007 0.0006 1 0.0004 AP- 7558,7559 Sep,1996 Cs-137 -0.0001 i 0.0004 0.0002 1 0.0007 0.0001 1 0.0004 AP - 7558,7559 Sep,1996 Cs-137 -0.0001 1 0.0004 0.0002 1 0.0007 0.0001 1 0.0004 WW - 66%,6697 Sep,1996 H-3 313.7207 1 98.9677 302.7129 i 98.5588 308.2168 i 69.8363 LW - 7118,7119 Sep,1996 Cr. Alpha 0.0448 i 0.4053 -0.1825 1 03885 -0.0688 i 0.2807 LW - 7118,7119 Sep,1996 Gr. Beta 2.0623 i 0.4378 1.5831 1 0.5835 1.8227 i 0 3647 LW - 7118,7119 Sep,1996 H-3 89.2546 i 81.1237 92.8011 i 81.2786 91.0279 i 57.4179 E - 6783,6784 Oct,1996 Gr. Beta 0.9337 i 0.0331 0.9578 1 0.0317 0.9457 1 0.0229 E 6783,6784 Oct,1996 K-40 0.8969 i 0.1320 1.1090 1 0.1530 1.0029 i 0.1010 E 6783,6784 Oct,1996 Sr-89 -0.0002 i C.0032 -0.0009 1 0.0029 -0.0006 1 0.0022 E - 6783,6784 Oct,1996 Sr90 0.0005 1 0.0013 0.0005 1 0.0012 0.0005 1 0.0009 SW - 6877,6878 Oct,1996 H3 1,223.4684 i 119.5914 1,320.2432 i 122.4059 1,271.8558 i 85.5647 AP - 7199,7200 Oct,1996 Sr-89 -0.0006 1 0.0015 0.0005 i 0.0020 -0.0001 i 0.0013 AP'- 7199,7200 Oct,1996 Sr 90 0.0004 i 0.0006 0.0006 i 0.0008 0.0005 1 0.0005 l MI- 6746,6747 Oct,1996 I131 -0.0925 i 0.2640 0.1078 i 0.2514 0.0077 i 0.1823 Oct,1996 K 40 1,427.9000 i 180.0000 1,4253000 i 208.0000 1,420.6000 1 137.5354 M1- 6746,6747 A5-11
l Table A-5. In-house " duplicate" samples.
Concentration in pCi/L' l
First Second Averaged tab Sample Result Date Analysis Result Result Codes
- 0.0030 1 0.0057 0.0097 1 0.0061 I F - 6824,6825 Oct,1996 Co40 0.0164 1 0.0106 0.0087 i 0.0073 0.0039 i 0.0051 0.0063 i 0.0044 F - 6824,6825 Cct 1996 Cs-137 0.8880 i 1 3 900 -0.4140 i 2.7800 0.2370 i 1.5541 l WW 6926,6927 Oct,1996 Co-60 1..'900 i 1.5000 1.8300 i 3.2300 1 5600 i 1.7807 WW - 6926,6927 Oct1996 Cs-137
-3.5430 i 77.7859 1.7715 1 55.1738 WW - 6926,6927 Oct,1996 H3 7.0861 1 78.2685 Oct,1996 0.0072 1 0.0247 0.0046 1 0.0099 0.0059 i 0.0133 G -7001,7002 Co-60 0.0101 1 0.0188 0.0043 1 0.0099 0.0072 1 0.0106 G - 7001,7002 Oct,1996 Cs-134 Oct,1996 -0.0068 1 0.0204 -0.0042 i 0.0093 -0.0055 i 0.0112 G -7001,7002 Cs-137 Oct,1996 Gr. Beta 5.2080 i 0.2600 5.1980 1 0.2600 5.2030 0.1838 G - 7001,7002 0.0141 1 0.0183 0.0002 1 0.0207 G -7001,7002 Oct,1996 1131(g) -0.0137 1 0.0372 6.1948 i 0.7170 55229 i 0.4170 5.8589 1 0.4147 G - 7001,7002 Oct 1996 K 40 Cs-137 0.0141 1 0.0132 0.0248 1 0.0125 0.0195 0.0091 SS -7024, 7025 Oct 1996 6.4672 i 1.8437 7.0597 1 13708 SS - 7024, 7025 Oct,1996 Gr. Beta 7.6523 1 2.0292 Oct,1996 K 40 7.1780 1 0 5510 6.9053 i 0.4040 7.0417 i 0.3416 SS - 7024, 7025
-0.7530 1 2.9100 0.4335 i 2.12 %
LW - 7045,7046 Oct,1996 Co40 1.6200 1 3.1100
-0.'0246 i 3.0400 -1.9300 i 3.0500 -0.9773 1 2.1531 LW - 7045,7046 Oct,1996 Cs 134
-0.9830 1 2.8500 1.9300 i 2.9700 0.4735 1 2.0581 LW - 7045,7046 Oct 1996 Cs 137 2.8219 i 0.7438 2.8922 1 0.5347 2.8571 1 0.4580 LW - 7045,7046 Oct 1996 Cr. Beta Oct,1996 0.2410 i 0 3690 -0.2043 i 0.4541 0.0184 1 0.2926 LW 7045,7046 1131 Oct,1996 I131(g) -5.1500 1 29.9000 5.8000 1 27.7000 03250 i 203795 1.W - 7045,7046 513000 1 37.9000 34.5000 1 33.8000 42.9000 1 253912 LW - 7045,7046 Oct,1996 K-40 2.7927 1 0.1670 2.7243 1 0.1020 2.7585 1 0.0978 F - 6952,6953 Oct 1996 K-40 1.8000 1 2.8100 0.5195 1 2.7767 MI- 6853,6854 Oct 1996 Co40 -0.7610 1 4.7900 Oct,1996 1.5500 t 3.5900 -0.8890 i 2.4000 03305 1 2.1592 MI 6853,6854 Cs-137 Oct,1996 I131 -0.1047 1 02745 0.2027 i 0.2586 0.0490 1 0.1886 MI - 6853,6854 Co40 1.8000 1 2 5100 0.4510 1 4.9000 1.1255 i 2.8243 MI 6854,6855 Oct 1996 0.4510 1 4.9000 1.1255 1 2.8243 MI 6854,6855 Oct,1996 Co40 1.8000 1 2.8100 Oct,1996 Cs 137 0.8890 1 2.4000 1.5900 i 3.2700 03505 i 2.0281 M1 6854,6855 Cs-137 -0.8890 1 2.4000 1.5900t 3.2700 03505 1 2.0281 MI 6854,6855 Oct 1996 0.0490 1 0.1886 -0.1840 1 0.2910 -0.0675 1 0.1734 MI 6854,6855 Oct.1996 1131 Oct,1996 1131 0.2000 i 0.2600 -0.1837 1 0.2904 0.0082 i 0.1949 MI 6854,6855 I131 0.2027 i 0 3586 -0.1840 1 0.2910 0.0094 1 0.1946 MI- 68M,6855 Oct1996 Oct,1996 Cr. Beta 9.5648 i 2.4583 7.9345 1 23466 8.7497 1 1.6993 BS - 7138,7139 Oct,1996 K-40 7.2366 i 0.4(D0 7.1729 1 0.5230 7.2048 i 03101 BS - 7138,7139 Cs 137 0.2375 1 0.0250 0.2243 1 0.0437 0.2309 i 0.0252 S O - 7306,7307 Oct 1996 K-40 9.4591 i 0.4680 9.4848 i 0.7300 9.4720 i 0.4336 S O -7306,7307 Oct.1996 Oct,1996 Gr. Beta 1.6819 1 0 3193 1.4542 1 03070 15681 1 0.2215 BO. 7747,7748 A5-12
I Table A 5. In-house " duplicate" samples.
l Concentration in pCi/L' 4
l Lab Sample First Second Averaged j CM Date Analysis Result Result Result BO - 7747,7748 Oct,1996 K-40 0.7271 1 0.1770 0.5964 1 0.1430 0.6617f 0.1138 i
! F - 7328,7329 Oct 1996 K-40 2.0975 i 0.4500 1J161103850 1.9068 i 0.2961 M1-7285,7286 Oct 1996 I131 0.1241 i 0.2405 -0.W6510.2463 -0.0903 1 0.1721 CW - 7176,7177 Oct,1996 Gr. Beta 3.1350 i 1.0492 2.2278 i 0.9950 2.6814 i 0.7230 i MI-7351,7352 St-89 -0.4959 i 1 3277 -2.6954 i 1.1984 -1 3956 i 0.8943 Oct 1996 MI- 7351,7352 Oct 1996 Sr-90 1.6216 1 0.4033 1.5659 i 03840 1.5938 i 0.2774 f j~ 1.7284 i 0.2700 1.8244 1 0.1793 j VE - 7425,7426 Oct 1996 K-40 1.9203 1 0.2360 MI- 7514,7515 Oct,1996 Co-60 2.1800 1 5.1000 5.8600 1 53900 4.0200 1 3.7102 j MI- 7514,7515 Oct,1996 Co-60 2.18001 5.1000 5.8600 1 53900 4.0200 i 3.7102 13400i43000 0.8015 1 2.7409 I I
MI-7514,7515 Oct 1996 Cs-137 0.2630 t 3.4000
! MI-7514,7515 Oct 1996 Cs 137 0.2630t 3.4000 13400143000 0.8015 t 2.7409 MI- 7514,7515 1131 -0.0367 1 0.2747 0.0170t 0.2780 -0.0098 i 0.1954 i Oct 1996 Oct,1996 Co 60 0.0051 1 0.0115 0.0050 1 0.0119 0.0051 1 0.0083
- F -7584,7585 Oct,1996 Cs-137 0.0048 i 0.0087 0.0006 i 0.0094 0.0027 i 0.0064 F - 7584,7585 f WW - 7653,7654 Oct,1996 Co-60 0 5440 i 1.7200 -3.0500 i 2.8000 -1.2530 i 1.6430 :
i WW - 7653,7654 Oct,1996 Co-60 0.5440 i 1.7200 -3.0500
- 2.8000 1.2530 1 1.6430 l j
WW - 7653,7654 Oct,1996 Cs 137 -0.3090 1 1.9800 -1.3700 1 33700 -0.8395 1 2.0412 l l -0.8395 i 2.0412 WW - 7653,7654 Oct,1996 Cs 137 -0 3090 i 1.9800 -1.3700 1 3.5700 l
WW - 7653,7654 Oct,1996 H3 -20.6120 i 75 3854 27.0900 i 78.0749 3.2390 i 54.4387 l 22 3435 i 0.5927 SS - 8040,8041 Oct,1996 K-40 22.20901 03210 23.4780 1 0.8550 I Oct,1996 Gr. Beta 2.7320 i 0.5059 2.1353f 0.5134 2.4337 1 03604 SWT- 7972,7973 Oct,1996 Gr. Beta 1.2200 i 1.7000 2 3526 i 1.7822 1.7863 i 1.2315 CW -7794,7795 i
1.6467 i 0.4826 1.8357 i 0.4589 1.7412 1 0.3330 DW - 7994,7995 Oct 1996 Gr. Beta l 46 3545 57.2049 F
DW - 7994,7995 Oct 1996 H3 64.0848 i 81.6689 29.6241 i 80.1237 WW - 8121,8122 Nov,1996 Gr. Beta 5.2418 1 07885 4.8908 1 0 7351 5.0663f 03390 t j
WW - 8121,8122 Nov,1996 H3 49.1914 i 783272 25.7955 i 77.2446 37.4935 i 55.00(2 i
Nov,1996 Gr. Beta 2.0590 1 15640 0.0624 1 1.6065 0.9983 1 1.1930 CW 8089,8090 Nov,1996 Gr. Beta -03253i15458 0.0296 i 1.5731 -0.1479 i 1.1027 i CW - 8089,8090 I Nov,1996 Gr. Beta 2.5755 1 03930 1.9537 1 03962 2.2646 i 0.4204 l SWU - 8213,8214 246 3843 1 60.9530 !
) SWU - 8213,8214 Nov,1996 H3 257 3 646 i 86.6697 234.9041 i 851288 Nov,1996 K-40 109.2500 1 41.2000 97.1440 i 52.0000 103.1970 i 33.1717 SWU - 8213,8214 Nov,1996 Gr. Beta 0.9444 i 1.4135 2.1017 i 1.4184 1 3230 i 1.0012 CW - 8302,8303 Nov,1996 1131 -0.0286 1 0.2146 0.0724 i 0.2406 0.0219 i 0.1612 M1- 8337,8338 1,454.6000 i 91.6000 1,365.5000 i 193.0000 1,410.0500 i 106.8171 >
MI- 8337,8338 Nov,1996 K-40 i
4,718.8773 i 197.2068 4,718.9387 i 1393732 WW - 8561,8562 Nov,1995 H3 4,719.00001 197.0000 ,
Nov,1996 Gr. Beta 3.1780 1 0.6522 2.4547 i 0.6458 2.8164 i 0.4589 i SW - 8581,8582 ,
Nov,1996 Gr. Alpha 0.1083 i 11623 -1.6686 i 1.5384 -0J802i1.1697 WW - 8681,8682 AS-13 1
Table A-5. In-house " duplicate" samples. i l Concentration in pCi/L' l
lab Sample First Second Averaged Codes
- Date Analysis Result Result Result WW - 8681,8682 Nov,1996 Gr. Beta 2.7636 i 1.6718 -1.2914 i 1.6711 2.0275 i 1.1819 l
CW - 8612,8613 Nov,1996 Gr. Beta 2.5959 1 1.4986 1.9085 i 1.4277 2.2522 1 1.0349 CW - 8612,8613 Nov,1996 Gr. Beta 0.0730 i 1.0631 -0.7679 1 1.0588 -0 3474 i 0.7502 CW - 9219,9220 Nov,1996 Co40 0.4990 i 1.9100 -0.2780 i 1.6600 0.1105 i 1.2653 CW - 9219,9220 Nov,1996 Cs-137 1.3800 1 2.0100 0.1520 i 1.6300 0.7660 t 1.2939 CW -9219,9220 Nov,1996 H3 2,091.6585 1,147.0922 2,206.2783 i 149.9006 2,148.9684 i 105.0076 CW 8830,8831 Nov,1996 Gr. Alpha 0.1864 1 03044 0.4130 i 03037 0.2997 1 0.2150 CW - 8830,8831 Nov,1996 Gr. Beta 11.0773 1 0.6482 10.2141 1 0.5784 10.6457 i 0.4344 CW - 8830,8831 Nov,1996 H3 2,053.4722 1 144.0356 2,112.1937 1 145.4793 2,082.8329 1 102 3603 CW - 8830,8831' Nov,1996 Sr-89 -0.2648 t 03335 -0.2665 1 0.6325 -0.2656 i 0.4137 CW - 8830,8831 Nov,1996 St-90 0.2880 1 03295 0.2980 1 03905 0.2930 1 0.2555 SW - 8635,8636 Dec,1996 Gr. Beta 2.4968 i 0.8037 3.0/69i 01797 2.7869 i 0.5599 SW - 8635,8636 Dec,1996 K 40 90.1230 i 52.8000 90.4480 i 51.9000 90.2855 i 37.0184 DW - 8660,8661 Dec,1996 Cr. Beta 2.1325 i 0 3706 1.8680 1 0.58S1 2.00C010.4097 DW - 8660,8661 Dec,1996 H-3 110.0746 i 83.6820 1173323 i 83.9962 113.7035 i 59.2833 MI 8704,8705 Dec,1996 I-131 -0.2720 1 0.2656 -0.2978 i 0.2604 0.2849 i 0.1860 MI- 8704,8705 Dec,1996 K-40 1,301.2000 i 141.0000 1,342.9000 i 150.0000 1,322.0500 i 102.9332 MI 8725,8726 Dec,1996 Co40 0.4980 i 2.7500 0.4080 1 4.4400 0.4530 1 2.6113 MI 8725,8726 Dec,1996 Cs-134 1.2300 i 2 3300 -0.6450 i 3.8000 0.2925 1 2.2287 MI- 8725,8726 Dec,1996 Cs 137 1.7600 i 2 5400 1.1100 i 33900 1.4350 i 2.1180 MI- 8725,8726 Dec,1996 I131 -0.1756 i 0.1896 -0.1739 i 0.2108 -0.1747 i 0.1418 MI- 8725,8726 Dec,1996 I131(g) -0.9720 i 3.4000 4.5100 i 4.8700 1 1690 i 2. % 97 Dec,1996 K-40 1,402.2000 i 111.0000 1,297.5000 i 150.0000 1,3493500 i 93 3019 MI- 8725,8726 MI 8725,8726 Dec,1996 Sr-89 1.0624 i 1.0291 -1.0463 i 1.0044 1.0543 1 0.7190 MI- 8725,8726 Dec,1996 Sr90 13308i 03709 1.1232 1 0.3625 1.2270 1 0.2593 S O - 8802, 8803 Dec,1996 Cs-137 0.4670 1 0.0419 0.4514 i 0 2 74 0.4592 1 0.0281
. S O - 8802, 8803 Dec,1996 Gr. Alpha 14.0253 i 4.2670 13.8640 i 4.0228 13.9447 i 2.9322 S O - 8802, 8803 Dec,1996 Gr. Beta 21.4173 i 3.1354 21.4610 1 2.8794 21.4391 i 2.1285 S O - 8802, 8803 Dec,1996 K 40 11.0890 i 0.6640 10.8030 i 0.6130 10.9460 1 0.4518 SWU - 9540,9541 Dec,1996 Gr. Beta 7.5204 1 0.8776 5.9562 i 0.8260 6.7383 i 0.6026 SWU - 9540,9541 Dec,1996 H-3 90.1991 i 86.7053 86 5424 i 86.5510 883707 i 61.2554 F 9040,9041 Dec,1996 Co40 -0.0006 i 0.0144 -0.0002 i 0.0150 -0.0004 i 0.0104 F - 9040,9041 Dec,1996 Cs 134 -0.0015 1 0.0103 0.0005 i 0.0120 -0.0005 i 0.0079 F 9040,9041 Dec,1996 Cs-137 0 2 71 i 0.0163 0.0428 i 0.0186 0.0400 1 0.0124 F - 9040,9041 Dec,1996 Gr. Beta 3.5649 i 0.0939 3.5230 1 0.0939 3 5440 1 0.0664 F -9040,9041 Dec,1996 I131(g) 0.0008 i 0.0151 -0.0004 1 0.0153 0.0002 1 0.0107 F - 9040,9041 Dec,1996 K-40 3.2987 i 0.4720 3.0073 i 0.4330 3.1530 i 0 3203 A5-14
l Table A 5. In. house " duplicate" samples.
Concentrationin pCi/L' Lab Sample First Second Averaged Codes
- Date Analysis Result Result Result CW - 9109,9110 Dec,1996 Gr. Beta 4.1495 i 1.2265 1.9601 i 1.5457 3.0548 1 0.9866 CW - 9109,9110 Dec,1996 Gr. Beta -0.8681 i 13230 1.1056 i 13024 -0.9869 i 0.9282 MI- 9197,9198 Dec,1996 I131 0.0738 i 0 3589 -0.1464 1 03804 -0.0363 1 0.2615 MI- 9197,9198 Dec,1996 K-40 1,462.6000 i 143.0000 1,381.2000 i 149.0000 1,421.9000 1 103.2594 WW - 9269,9270 Dec,1996 Co-60 -1.1100 i 2 3300 -0.2890 i 2.6000 0.6995 i 1.7456 WW - 9269,9270 DN,1996 Cs 137 -1.2100 1 2.2100 0.2210 i 2.5500 -0.4945 i 1.6872 )
WW - 9269,9270 Dec,1996 H-3 1,051.0538 1 116.7594 1,126.1290i 119.Q159 1,088.5914 i 83 3701 LW - 9291,9292 Dec,1996 Co40 -0.2250 1 2.0000 1.2400 1 2 3400 0.5075 i 1.5391 LW - 9291,9292 Dec,1996 Cs-137 4.0400 1 2.1800 0.1930 1 2.8300 2.1165 i 1.7861 LW 9291,9292 Dec,1996 Gr. Beta 4.6580 1 1 3409 734321 1.4448 6.1056 i 0.9856 SW - 9743,9744 Dec,1996 H-3 1.2426 i 89.7614 51.5686 i 91.8276 26.4056 1 64.2056 SW - 9414,9415 Dec,1996 G r. Beta 3.9527 1 0.6945 4.6396 1 0.7606 4.2 % 1 1 0.5150 DW - 9520,9521 Dec,1996 Gr. Beta 6.1588 1 13500 5.6935 i 1.2445 5.9261 1 0.9180 DW - 9520,9521 Dec,1996 I131 034701 0.4182 0.2339 i 0.4184 0.2905 1 0.2958 CW - 9383,9384 Dec,1996 Cr. Beta 4.7813 i 1.7392 4.5942 i 1.5609 4.6877 i 1.1685 CW - 9383,9384 Dec,1996 Cr. Beta 0.6113 i 1.4866 0.4335 i 1.4715 0.5224 1 1.0459 ,
SW - 9433,9434 Dec,1996 H-3 309.2956 i 91.1018 247.0810 1 88.6407 278.1883 1 63.5545 SW - 9497,9498 Dec,1996 H-3 241.0070 i 91.8990 126.5590 1 87.2570 183.7830 i 633625 DW - 9564,9565 Dec,1996 Cr. Beta 2.0290 i 0.5925 2.1508 1 0.5749 2.0899 i 0.4128 DW - 9564,9565 Dec,1996 H3 120.7999 i 83 3742 94.1528 i 82.2309 107.4763 1 58.5516
- All concentrations are reported in pCi/ liter, except solid samples, which are reported in pCi/ gram.
- Lab codes are comprised of the sample media and the sample numbers. Client codes have been eliminated to protect client anonymity.
AS 15
I Table A-6. Department of Energy's Mixed Analyte Perfonnance Evaluation Program (MAPEP), J i
i comparison of MAPEP and Teledyne's Midwest Laboratory results for various sample media'. l Concentrationin Bq/lyf Lab Sampic Date Teledyne Results MAPEP R*.sult' Control Code Type Collected Analysis iStandard Deviation' 1s, N=1 Limits S' ISO-776 SOIL Sep,1996 Am-241 27.000 28.700
- 2 330 20.900 - 37.310 Standard deviation for three determinations not reported in Mixed Analyte Performance Evalustion Program Summary Report.
879.000 812.000 i 83.500 568.400 - 1,055.600 d
STSO-776 SOIL Sep,1996 Co-60 Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.
SOIL Sep,1996 Cs-137 1,716.000 1,531.000 i 193.420 1,071.700 - 1,990.300 S15 0-776 Standard deviation for three determinations not reported in Mixed Analyte Performance Eviduation Program .
Summary Report.
SOIL Sep,1996 Pu-238 13.000 15.900 i 1170 11.130 20.670 ST30-776 Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.
SOIL Sep,1996 Pu-239/240 18.000 19.700 i 1.960 , 13.790 - 25.610 ST50-776 -
Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.
SOIL Sep,1996 Sr-90 441.000 536.000 1 57.110 375.200 - 696.800 STSO 776 Standard deviation for three determinrtions not reported in Mixed Analyte Perfornunce Evaluation Program Summary Report.
501L Sep,1996 U-234/233 59.000 63.900 t 7.270 44.730 - 83.070 >
STSO-776
< Standard deviation for three determinations not reported in Mixed Analye Performance Evaluation Program Summary Report.
Sep,1996 U 238 60.000 64.000 1 6.3(4 44.800 - 83.200 STSO-776 SOIL Standard deviation for three determbations not reported in Mixed Analyte Performance Evaluation Program Summary Report.
- Results obtained by Teledyne Brown Engineering Environmental Services Midwest laboratory as a participant in the Department of Energy's Mixed Analyte Performance Evaluation Program, Idaho Operations office, Idaho Falley Idaho.
- All results are in becquemis per kilogram as requested by the Departmen'.of Energy.
- Unless otherwise indicated, the TBEESML results are given as the mean i 1 standard deviations for three {
determinations.
d MAPEP results are presented as the known values and expected laboratory precision (1 sigma,1 dariniaation) and controllimits as defined by the MAPEP.
1 l
J i
A6-1 l l
l l
l
. = . . . . ..
l l
l Table A 7. Environmental Measurements laboratory Qaality Assessment Program (EML),
comparison of EML and Teledyne's Midwest I.aboratory results for various sample media'.
Concentration in Bq/L" Lab Sample Date Cor. trol '
d Code Type Collected Analysis Teledyne Resuit' EML Result Limits' STAF-759 AIR FILTER Mar,1996 Am-241 0.270 1 0.040 0.189 i 0.007 0.620 - 1.930 STAF-759 AIR FILT1!R Mar,1996 Ce-144 23.200 i 1.020 33.300 i 3 300 0.610 - 1310 STAF-759 AIR FILTER Mar,1996 Co-57 6.050 i 0.130 8.900 1 0.900 0.630 - 1 290 STAF-759 AIR FILTER Mar,1996 Co-60 26.500f 0.430 29.500 i 2.900 0.740- 1250 STAF-759 AIR FILTER Mar;1996 Cs-134 12.900 i 0.280 14.700 i l.460 0.700 - 1.210 STAF-759 AIR FILTER Mar,1996 Cs-137 6.200 i 0.900 6.640t 0.700 0.720 - 1320 STAF-760 AIR FILTER Ma ,1996 Gr. Alpha 2.210 1 0.050 1.620 1 0.150 0.820 - 1.580 STAF-760 AIR FILTER Mar,1996 Gr. Beta 1.950 1 0.040 1.770 1 0.150 0.750 - 1.940 STAF-759 AIR FILTER Mar,1996 Mn-54 3.270t 0.350 3.440 i 0380 0.760 - 1 330 STAF-759 AIR FILTER Mar,1996 Pu-238 0.080 i 0.020 0.096 1 0.002 0.610 - 1.550 STAF-759 AIR FILTER Mar,1996 Pu-239 0.090 i 0.020 0.093 i 0.003 0.670 - 1.580 STAF-759 AIR FILTER Mar,1996 Ru-106 10.200 i 1.850 11.600 i 1.440 0.540 - 1.590 2 STAF-759 AIR FILTER Mar,1996 Sb-125 10.100 i 0.750 9.780 i 1.030 0350 - 1.400 STAF-759 AIR FILTER Mar,1996 Sr 90 1.070 i 0.230 1.060 i 0.037 0.620 - 2.260 STAF-759 AIR FILTER Mar,1996 Uranium 0.118 i 0.020 0.107 i 0.003 0.790 - 2.880 ST50-757 SOIL Mar,1996 Am 241 6.230 i 2.880 3.690 i 0.454 0.520 - 2.410 STSO-757 SOIL Mar,1996 Cs 137 404.000 1 0.150 359.000 i 10.000 0.740 - 1.400 ST50-757 - SOIL Mar,1996 K-40 525.000 i 23300 465.000 1 30.000 0.700 - 1.590 STSO-757 SOIL Mar,1996 Pu-238 42 300 i 1.590 43.000 i 2.440 0.220 - 1.990 i
STSO-757 SOIL Mar,1996 Pu-239 9.000 1 0.700 9.230 i 0346 0.620 - 1.990 ST50-757 SOIL Mar,1996 Sr-90 1,200.000 i 32300 1,340.000 i 113.000 0.580 - 2.960 STSO-757 SOIL Mar,1996 Uranium 68.200 1 2.400 71.700 i 4.150 0.270 - 1.480 STVE-758 VEGETATION Mar,1996 Am-241 6.100 i 1300 5.600 i 0.184 0.580 - 2.860 <
SIVE-758 VEGETATION Mar,1996 Cm-244 6.000 i 1.200 4.440 i 0.202 0.400 - 1.870 S1VE-758 VEGETATION Mar,1996 Co60 65.600 i 4.000 59.700 i 0.963 0.640 - 1.490 STVE 758 VEGETATION Mar,1996 Cs-137 1,100.000 i 12.600 944.000 i 16.200 0.750 - 1.480 STVE-758 VEGETATION Mar,1996 K-40 1,190.000t 61.600 1,(00.000133.000 0.450 - 1.510 STVE-758 VEGETATION Mar,1996 Pu-239 9.200 i 1.300 9.820 i 1.220 0.600 - 1.980 STVE 758 VEGETATION Mar,1996 Sr-90 1,210.000 i 32.200 1,300.000 i 52.400 0.500 - 1 370 STW-755 WATER Mar,1996 Am-241 0.800 i 0.100 0.766 i 0.013 0.660 - 1.560 STW-755 WATER Mar,1996 Co60 33.600 i l.000 32.800 i 0.580 0.870 - 1.170 S1W-75S WATER Mar,1996 Cs-137 42.800 i 1 300 38300 i 0.881 0.900 - 1.250 STW 755 WATER Mar,1996 Fe-55 109.000 i 21.700 83.000 i 3.440 0.270 - 1.620 STW-756 WATER Mar,1996 Gr. Alpha 2,180.000 1 53.500 1,850.000 i 185.000 0.550 - 1 310 STW-756 WATER Mar,1996 Gr. Beta 872.000t 27.000 744.000 i 74.000 0.750 - 1.650 STW-755 WATER Mar,1996 H-3 434.000 1 34.100 251.000 i 11.400 0.690 - 1.910 STW-755 WATER Mar,1996 Mn-54 41.900 1 1.400 38.400 i 1.160 0.880 - 1.210 STW-755 WATER Mar,1996 Pu-238 0.900f 0.100 0.982 i 0.074 0.680 - 1 330 ;
A7-1
l l
) Table A-7. Environmental Measurements Laboratory Quality Assessment Program (EML),
j comparison of EML and Teledyne's Midwest laboratory results for various sample
- media'. j a
l
! Concentrationin Bq/L" i Lab Sample Date Control
- Code Tvoe Collected Analysis Teledyne Result' EML Result' Limits
- i S1W-755 WATER Mar,1996 Pu-239 0.700 1 0.100 0.772 1 0.056 0.620 - 1 380 l STW 755 WATER Mar,1996 Sr 90 2.200 1 0.700 1.450f 0.034 0.730 - 1.650
- j. STAP-773 AIR FILTER Sep,1996 Co40 9.230 i 0.402 8.640 i 0.431 0.740 - 1.240 i STAP-773 AIR FILTER Sep,1996 Co-57 11.800 t 0.296 14.800 1 0.814 0.620 - 1.220 STAP-773 AIR FILTER Sep,1996 Cs-134 9.620 i 0376 10.800 i 0392 0.720 - 1.210 l STAP-773 AIR FILTER Sep,1996 Cs-137 8.720i 0.4(B 8.52010366 0.720 - 1.320 j i STAP-773 AIR FILTER Sep,1996 Gr. Alpha 0.731 i 0.037 1.150 i 0.110 0.830 - 1.550 i l
An investigation was conducted and a transcription error while calculating the result was discovered. 'Ihe recalculated value is 1.1510.01Bq/ filter. No further action is planned.
STAP-773 AIR FILTER Sep,1996 Gr. Beta 0.540 1 0.037 0.500 i 0.050 0.730 - 1 840 STAP-773 AIR FILTER Sep,1996 Mn-54 7.060 t 0.472 6.350 i 0.270 0.750 - 1.270 STAP-773 AIR FILTER Sep,1996 Ru 106 11 500 i 3.190 10.800i W'1 0.580 - 1 300 STAP-773 AIR FILTER Sep,1996 Sb 125 12.400 i 0.965 10.800i6J 3 0.600 - 1 390 STSO-771 SOIL Sep,1996 Am-241 15.600 i 3.830 13.500 i 0510 0.520 - 2.650 STSO-771 SOIL Sep,1996 Co40 ,
4.030 1 2.500 2.920 i 0.210 0.500 - 1500 STSO-771 SO!L Sep,1996 Cs-137 1,750.000t 24.400 1,550.000 t 22.200 0.800 1340 q STSO-771 SOIL Sep,1996 K-40 369.000 i 59.500 300.000 1 25.000 0.730 - 1.670 l STSO-771 SOIL Sep,1996 Pu-238 0.770iO360 1.130 i 0.240 0.400 - 1.900 STSO-771 SOIL Sep,1996 Pu-239 24.000 i 1.940 21.800i 1.080 0.660 - 1.930 STSO-771 SOIL Sep,1996 Sr-90 63.600 1 3.950 69.900 1 5.100 0.460 - 2.840 l STSO-771 SO!L Sep,1996 U 234 37.200 1 3.750 39.200 1 2.440 0380 - 1.260 l STSO-771 SOIL Sep,1996 U 238 40.800 i 3.980 41.600 1 0.610 0.350 - 1 350 l SWE-772 VEGETATION Sep,1996 Am-241 1.530 1 0.884 1.230 i 0.410 0.680 - 2.780 j STVE-772 VEGETATION Sep,1996 Cm-244 0.612 i 0.495 0.830 i 0.120 0.490 - 1.690 STVE 772 VEGETATION Sep,1996 Co40 14.000 i 4.420 10.900 0.710 0.620 - 1.420 STVE-772 VEGETATION Sep,1996 Cs 137 219.000t 10.100 190.000 1 6.680 0.810 - 1.450 STVE-772 VEGETATION Sep,1996 K-40 1,160.000 1 99.400 992.000 i 29.000 0.790 - 1 500 STVE-772 VEGETATION Sep,1996 Sr 90 1,420.000 i 35.100 1,390.000 i 12.000 0.480 - 1 290 STW 770 WATER Sep,1996 Am-241 130010.200 1.080 i 0.040 0.640 - 1.730 STW 770 WATER Sep,1996 Co40 65.000 i 2.210 61.100 i 0.730 0.920 - 1.180 STW-770 WATER Sep,1996 Cs-137 %.100 i 3.010 89.50011360 0.900 - 1280 STW-770 WATER Sep,1996 Gr. Alpha 993.000 i l2.200 1,210.000 i 121.000 0.500 - 1290 STW-770 WATER Sep,1996 Gr. Beta 579.000 i 8.070 540.000t 54.000 0.600 - 1.640 STW-770 WATER Sep,1996 H3 488.000 i 34.600 587.000 i S8.000 0.650- 1.910 STW-770 WATER Sep,1996 Mn-54 65.000 i 2.960 60.50010550 0.870 - 1220 STW 770 WATER Sep,1996 Pu-238 132010333 1.910 1 0.070 0.740 - 1 270 An investigation was conducted. No errors in calculations or transcription were noted. The analysis was repeated in duplicate under the observation of the Technical lead. No descrepancies were noted in the performance of the procedure. The result of the reanalysis was 2.1410.11 Bq/L No further action is plannai.
A7-2
4 1
Table A-7. Environmental Measurements laboratory Quality Assessment Program (EML),
comparison of EML and Teledyne's Midwest laboratory results for wrious sample media'.
Concentrationin Bq/L" l l
Lab Sample Date Control Type Collected Analysis Teledyne Result' EML Restit' Limits'
_ Code STW-770 WATER Sep,1996 Pu-239 0.698 i 0.247 0.840 i 0.030 0.780 - 1.420 STW 770 WATER Sep,1996 Sr-90 3.600 i 0.700 2.710 1 0.240 0.720 - 1.660 STW-770 WATER Sep,1996 U-234 0.517 i 0.1 % 0.480 1 0.040 0.770 - 1.530 STW-770 WATER Sep,1996 U-238 0.416 i 0.118 0.48010370 0.770 - 1350
- ne 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, Soll results are reported in Bq/Kg, Vegetation results are reported in Bq/Kg. He results of elemental Uranium are reported in ug/ filter, g, or ml.
- Teledyne results are reported as the mean of three determhtationsistandard deviation. ,
d he EML result listed is the mean of replicate detemunations for each nuclideithe standard error of the mean. I
- ne control limits are reported by EML and are established from percentiles of historic data distributions (1982-1992). De evaluation of this historic data and the development of the control limits is presented in DOE report EML-564.
Mge.
A7-3 I
4 APPENDIX B DATA REPORTING CONVENTIONS I
)
i B-1
i Data Reporting Conventions 1.0. All activities except gross alpha and gross beta are decay corrected to collection time or the end of the collection period.
3 2.0. Single Measurements Each single measurement is reported as follows: l xts where x = value of the measurement; s = 20 counting uncertainty (corresponding to the 95% confidence I 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 4.66o uncertainty for a i background sample. )
3.0. Duplicate analyses 3.1 Individual results: xi si x2 i si Reoorted result: xis where x = (1/2) (x1 + x2) -
2 s = (1/2) k s + S2 3.2. Individual results: <L1
<L2
. Reoorted result: <L where L = lower of L1 and L2 3.3. Individual results: x i s
<L Reported result: x i s if x 2: L;
<L otherwise B-2 s
- - . - . - . . - . . - ~ . . _ . . .
4.0. Computation 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 x and standard deviation s of a set of n numbers xi, x2. . . xn are I defined as follows:
x= hex s=
I(x- x)2 n-1 4.2 Values below the highest lower limit of detection are not included in the average.
4.3 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 the values are less than the highest LLD, the single value x and associated two sigma 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. j 4.5.2. If the figure following those to be retained is equal to or greater than 5, the figure is dropped and the last retained figure is raised by 1. As an >
example,11.445 is rounded off to 11.45.
I I
l l
i B-3
1 d
J APPENDIX C Effluent Concentration Limits for Radioactivity in Air and Water Above Background in Unrestricted Areas 1
C-1
.. .-. . - . - - . - - - - .- . - - . - . . ~ - . . - . . . - . . - . - - . - . . - - . . - . . . .
i :
i Table C-1. Effluent concentration limits for radioactivity in air and water above natural ,
background in unrest 6cted areasa, .
j . Air Water i t
! Iodine-131b 0.29 pCi/m3 Strontium-89 8,000 pCi/L i Strontium-90 500 pCi/L :
Cesium-137 1,000 pCi/L
, Barium-140 8,000 pCi/L 1
j Iodine-131 1000 pCi/L ;
Potassium-40C 4,000 pCi/L l Tritium 1 x 106 pCi/L a Taken from Code of Federal Regulations Title 10, Part 20, Table 2 and appropriate footnotes. Concentrations may be averaged over a period not greater than one year.
b From 10 CFR 20 but adjusted by a factor of 700 to reduce the dose resulting from the air-grass-cow-milk-child pathway. 1 c A natural radionuclide. I 4
i 1
I i
C-2
1 Appendix D l
Summary of the Land Use Census 1
1 D-1
l Summa.ry of the Land Use Census The Land Use Census for 1996 was completed during the first week of August 1996. All milk
, animals and gardens greater than 500 square feet were identified within three miles. for each of the 16 meteorological sectors. If none were identified within the three mile range, additional surveys were performed out to five miles. The Cedar River was surveyed by boat on June 28th 1996 for water use downstream of the DAEC to Cedar Rapids.
There were 15 fewer gardens in 1996 compared to 1995. Of the total of 137 gardens 37 were I new in 1996.
Milk animals locations remained unchanged since the 1995 census. Two of the locations have i goats that do not provide ramples during the winter months. l The locations of the nearest resident for each sector remained the same with the e>.ception of l sector WNW where a new home was added that is closer to the DAEC. An adjustment to the MIDAS dose projection model was made for this change. Thirty new homes were built or were under constmetion within three miles of the DAEC, compared to twenty-four that were identified in 1995. Most of the new homes built were in the direction of Cedar Rapids (SSE and SE) and in l
Palo (S and SSW).
The Cedar River survey revealed no new withdrawals of river water compared to previous surveys. Irrigation of the strawberry farm in Palo and fishing remain the only food pan.way uses of river water between the DAEC and Cedar Rapids.
Several adjustments were made to the MIDAS dose projection model based on the results of this census. They include the nearest resident in sector WNW mentioned above and changes to the location of the nearest gardens for the NNE, E, ESE, and SSE sectors.
D-2
, - - 7--, -
w -- r, -
Appendix E 4
Annual Radiation Dose Assessment i
t e
E-1
I Annual Radiation Dose Assessment The annual offsite radiation dose to a member of the public was d( , mined by assessment of environmental dosimeter results and by calculations based on mona .ed effluent releases.
Section A. Dose Contribe tion fragtRhJtfGadiAtimi a
Direct radiation dose from the operation of the DAEC was reported by TLDs placed d locations 1 in the surrounding envirorenent as described in the Ofsit: Dose usessment Manual (ODAM). l
- 1. Pre-opergional and 1996 TLD results were compared using a paired difference test. l No significant differences in the TLD populations were observed for the 0.5 mile,1 )
mile and 3 mile TLD populations using a confidence level of 99%. Enviromental TLDs !
for the second quarter 1996 were lost in shipping. This is footnoted on page 14-1 ofPart 2 of this report. Results from the third quarter 1996 TLDs were used for the second quarter in the paired difference test. ;
- 2. As stated in Part 1, page 8 of this report, no plant effect was indicated by the TLDs when dose results were compared to the estimated average natural background for i Middle Amenca. ,
Section B. Estimated Offsite Dose from Emuent Releam f The contribution of dose to a member of the public most likely to be exposed from effluent >
releases was calculated by the Meteorological Information and Dose Assessment System (MIDAS) computer program in accordance with ODAM. The calculation methods follow those prescribed by Reg Guide 1.109. Because there were no nuclides detected in the environment at or beyond the site boundry that were due to the operation of the DAEC, no comparison of calculated dose from stack releases and dose calculated from environmental contamination was i performed.
Results of the MIDAS dose calculations are discussed below and are shown in tabular form on page E-4
- 1. There were no releases of radioactive material to liquid effluents in 1996.
i
- 2. The dose to air from noble gases released was 2.26E-03 mrad from gamma radiation at 481 meters SSE and 3.19E-04 mrad beta radiation at 4022 meters WNW.
- 3. The total body dose equivalent to the maximally exposed individual from noble gases was 1.74E-03 mrem, at 805 meters West.
E-2
4
- 4. The skin dose equivalent to the maximally exposed individual from noble gases was 1.78E-03 mrem, at 805 meters West.
- 5. The maximally exposed organ due to iodines and particulates with half-lives greater than eight days was the skin of a child at 805 meters West, with and estimated dose equivalent of 5.81E-03 mrem. ,
1
.Go.IldEh!!i No measureable dose due to the operation of the DAEC was detected by environmental TLDs in 1996. The calculated doses are below the regulatory limits stated in Appendix I to 10 CFR 50 and in 40 CFR 190.
i 1
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\
q s
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9
.}
E-3
l SPTELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES MIDWEST LABORATORY 700 LANDWE{R ROAD NORTHBROOK, ILLINOtS 60062-2310
, (847) 5644700
- FAX (847) 5644517 REPORT TO IES UTILITIES,INC.
CEDAR RAPIDS, IOWA RADIOLOGICAL ENVIRONMEC AL MONITORING PROGRAM (REMP)
FOR THE DUANE ARNOLD ENERGY CENTER CEDAR RAPIDS, IOWA Docket No. 50-331 ANNUAL REPORT - PART II DATA TABULATIONS AND ANALYSES JANUARY - DECEMBER 1996 PREPARED AND SUBMITTED BY TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES MIDWEST LABORATORY PROJECT NO. 8001 r
Reviewed and Approved by -
. .AJ Bros id,Grob, M.S.
{ehniptLead 17 April 1997
1 1
1 1
TABLE OF CONTENTS Sechon Eage !
i Li s t o f Tab l es . . . . .. . . .. . .. . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii <
1.0 INTRO D UCT7 0 N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v 2.0 LISTING OF MISSED SAMPLES ..... ... . ....... ..... ................ ........... ...... .. ...vi 1
3.0 D AT A TA B L ES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...vii 1
i i
1 i
i Ii
1 4
i LIST OF TABLES i
4
& Title Eage 1 Airborne particulates collected at Location D-1, (Cedar Rapids),
analysis fo r gross be ta . . . . . . ... . .. . . . . . . . .. . . . . . . . . . . . . . .. . .. . . . ..... . . . . . . . . . . . . . . .. . . . . . 1 - 1 j 2 Airborne particulates and iodine collected at Location D-2 (Marion),
analysis for gross beta and iodine-131............ ... ... ........ .. . .. .. .. . 2-1
, 3 Airborne particulates collected at Location D-3 (Hiawatha), analysis fo r gross be ta. ....... . . ....... .. .. ... . . . . . ... . ................................3-1 1 4 Airborne particulates and iodine collected at Location D-5 (Palo),
analysis for gross beta and iodine-131....... ...... ...... . .. ..... .. .. .4-1 1
- 5. , Airborne particulates collected at Location D-6 (Center Point),
i analysis for gross beta .. .. ... .. . . . . . ... . . . .. ... . ... ... . ... . .. . . . . .. ... ..... .. ... 5-1 6 Airborne particulates and iodine collected at Location D-7, i (Shellsburg), analysis for gross beta and iodine-131.. . .. .. ........ . .... . 6-1 i 7 Airborne particulates and iodine collected at Location D-8 (Urbana),
- analysis for gross beta and iodine-131........ ....... ........... .. ..... ... ... . 7-1 4
4 8 Airborne particulates collected at Location D-10 (Atkins), analysis forgrossbeta..............................................................................8-1 9 Airborne particulates and iodine collected at Location D-11 .
1 (Toddville), analysis for gross beta and iodine-131........ .. ... . . . . . 9- 1 !
! 10 Altborne 3 articulates collected at Location D-13 (Alburnett),
ana' ysis for gross beta .. ......... ........ . ... .. ........ . ... .. . ... ...... . ... . . . .. . .... 10- 1 1
11 Airborne particulates and iodine collected at Location D-15 (on-site, north), analysis for gross beta and iodine-131................ ...... ..... . .11-1 12 Airborne particulates collected at Location D-16 (on-site, south),
. analysis for gross beta ...................... . ............................................12-1 13 Airborne particulate samples, quarterly composites of weekly samples, analysis for gamma-emitting isotopes........ ...... ...... . ..13-1 14 Ambient gamma radiation (TLD), quarterly exposure.......................... .. . ..14-1 15 Milk samples, analysis for iodine-131 and gamma emitting isotopes...........15-1 16 Ground water samples, analysis for gross beta and tritium................ .... ..16-1 17 Vegetation samples (broadleaf), analysis for iodine-131 and gamma-emitting isotopes.................. .. ..........................................17-1 iii
- .--~~...-- . ~ - _ - -. .- .. - _ -- _. --
I i
LIST OF TABLES (continued)
No. 11112. Eage 1
l' 18 Vegetation samples (hay and grain), analysis for gamma-emitting isotopes..........................................................................................18-1 ,
19 Surface water samples, analysis for iodine-131 and gamma-emitting
. 1sotopes..............................................................................................19-1 20 Surface water samples, analysis for potassium-40, iodine-131 and gamma-emitting isotopes ... .. . .... .. ..... ........... .. ... ....... . ... . . . . .. . . .. . .. . . 2 0- 1 21 Surface water samples, quarterly composites of monthly samples, analysis for tri ti u m... . . ................... ... ... ..... .. . . .... ...... . ... . . . . ..... 21 -1 22 Fish samples, analysis for gamma-emitting isotopes .... ... .......... ..... ....... 2 2-1 23 River sediment samples, analysis for gamma-emitting isotopes..... .. ........ . 23-1 24 Precipitation samples, analysis for gamma-emitting isotopes.............. .... .. 24-1 25 Precipitation samples, quarterly composites of monthly samples, a n alysis fo r tri ti u m.. . .. .... . . .. .. . . . .. .. . . . .. . ... .. ... . .. . . . . . .. . . . . . . . . . . . . . .... . . . 2 5 - 1 26 Meat samples, analysis for gamma-emitting isotopes .... ........................ ...... 26-1 .
27 Soil samples, analysis for strontium-90 and gamma-emitting l isotopes......................................................................................27-1 1
I l iy l
1.0 INTRODUCTION
The following constitutes a supplement to the Annual Report for the Radiological Environmental Monitoring Program conducted at the Duane Arnold Energy Center, Palo, Iowa in 1996. Results of completed analyses are presented in the attached tables.
For information regarding sampling locations, type and frequency of collection, and sample codes, please see Tables 5.3 - 5.5 and Figures 5.1 and 5.2 of Part I. i i
l
- 2.0 I19 TING OF MISSED SAMPLES 1
~
a J
Collection Date
, Sample Location (s) or Period Comments i
Milk D-93 01-09-96 Sample not available. l t
i Milk D-101. 01-09-96 Sample not available.
Milk D-93 02 06-96 Sample not available. ,
Milk D-101 02-06-96 Sample not available.
f Milk D 101 03-05-96 Sample not available.
l' Milk D-101 04-02-96 Sample not available. !
i i AP/Al D-2, 5, 7, 06-27-96 Samples lost in shipment.
8,11,15 i i
AP/AI D-1, 3, 6, 06-27-96 ' Samples lost in shipment. ,
10,13,16 I 1'
TLD D-1, 2, 3, 2nd Qtr., Samples lost in shipment.
5-8, 10, 11 1996 13,15,16 . .
- . TLD D-18 through 2nd Qtr., Samples lost in shipment.
D-23 1996 TLD D-28 through 2nd Qtr., Samples lost in shipment.
D-42 1996 TLD D-43 through 2nd Qtr., Samples lost in shipment.
D-48 1996 1
AP D-16 07-03-96 Sampler pump failure. !
} i Milk D-93 11-05-96 Sample not available. ,
AP D-3 11-14-96 No power available at substation. ,
Milk D-93 12-03-96 Sample not available.
. l vi 1
- a ee6. 4h.44 e e'4AA.- -m4 4W.--.*-4 J -4 4 -.m-A.a.wJ -.A *- -h AAA -- 4 J - .r 4C- =Asadh- li-IGA 41. 4 a do i
4-a
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3e0 DATA TABLES 1
1 i
i I
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4 i
4 4
1 I.
1 4
A N
4 a
5 i l l
l 1
l I 5
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4 4
l, 2
ee Vil I l
4 I
4 7-,.. , -. --
DUANE ARNOLD Table 1. Airborne particulates and charcoal canisters, analysis for gross beta.
location: D-1 (Cedar Rapids)
Units: pCl/m' ,
s Collection: Continuous, weekly exchange. l Date Volume Date Volume j Collected (m') Gross Beta Collected (m') Gions Beta !
ponuinwi i n g g l
l 249 0/335i0.004 07-11 96 326 0.019 i 0.003 01 %
284 0.042 i 0.004 07 % 286 0.022 i 0.003 01 11- %
l 286 0.031 1 0.003 07 % 285 0.017 1 0.003 01 18- %
286 0.030 i 0.003 08 % 285 0.022 i 0.003 01 25- %
0.022 i 0.003 l 02 % 285 0.030 i 0.003 08-08-96 285 285 0.040 1 0.004 08 % 287 0.026 i 0.003 02 %
286 0.016 i 0.003 08-22-96 285 0.020 i 0.003 02 %
286 0.023 i 0.003 08 % 245 0.026 i 0.004 02 %
285 0.015 i 0.003 09-0596 325 0.043 i 0.004 02 29- %
283 0.021 i 0.003 09 12- % 286 0'040 i 0.004 03 %
288 0.023 1 0.003 09 % 285 0.017 i 0.003 03 %
286 0.018 i 0.003 09-26-96 286 0.025 i 0.003 03 %
283 0.022 1 0.003 1043-96 285 0.024 1 0.003 03 %
1st Quarter Meanis.d. 0.027 1 0.009 3rd Quarter Meants.d. 0.025 1 0.006 0.023 i 0.003 10-10-% 286 0.021
- 0.003 0441-% 288 284 0.015 1 0.003 10 % 244 0.026 i 0.004 04 %
287 0.010 1 0.003 10 24-% 326 0.020 1 0.003 04 %
286 0.014 i 0.003 10 31- % 287 0.026 i 0.003 04 %
286 0.015 i 0.003 11-07 % 287 0.023 i 0.003 05 %
286 0.016 i 0.003 11-14 96 285 0.020 i 0.003 05-09 96 '
O.020i0.003 11 % 285 0.029 i 0.003 05-16 % 285 286 0.018 1 0.003 11 27-96 245 0.022 i 0.004 05 %
285 0.019 i 0.003 12 % 326 0.039 i 0.004 05 %
284 0.014 i 0.003 12 % 286 0.028 i 0.003 ;
06 %
283 0.016 i 0.003 12-19-96 284 0.031 i 0.003 06 13-%
284 0.020 1 0.003 12 26- % 286 0.026 1 0.004 06-20-96 01-02 97 286 0.043 i 0.004 06 27-% ND* .
07-03-96 245 0.025 i 0.004 4th Quarter Meants.d. 0.027 1 0.007 2nd Quarter Meanis.d. 0.017i 0.004 Cumulative Average: 0.024 Psevious Annual Average: 0.024 l ND = No data; sample lost in shipment, l
1-1 )
i l
DUANE ARNOLD !
Table 2. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131*. ,
I- Location: D-2 (Marion) '
Units: pCi/m' 4 Collection: Continuous,weeklyexchange.
J D2te Volume Date Volume ;
. Collected (m') Cross Beta Collected (m') Gross Beta i Besidad.LLR 0.010 0.010 01-04-96 249 0.035 i 0.004 07 11- % 325 0.021 i 0.003 l 01 11- % 284 0.036 i 0.004 07 18- % 287 . 0.022i0.003 01 18-% 285 0.030 1 0.003 07-25-96 285 0.016 i 0.003 4 01 25- % 286 0.032 i 0.004 08-01-96 285 0.018 1 0.003 i 02-01-96 282 0.032 i 0.003 08-08-96 285 0.023 1 0.003 02 08-M 285 0.046 i 0.004 08 % 287 0.029 i 0.003 l
- 02 15-96 288 0.014 1 0.003 08 22-96 284 0.020 1 0.003 02 % 286 0.026 i 0.003 08-28-96 246 0.021 1 0.003 l
02-29-96 285 0.020 1 0.003 09-05-96 324 0.041 i 0.004 03-07-96 283 0.025 i 0.003 09-12-96 287 0.035 1 0.004 ,
03 % 288 0.029 i 0.003 09 19-96 284 0.015 i 0.003 l 03 % 286 0.015 i 0.003 09 26-96 287 0.018 i 0.003 j 03 % 282 0.022 i 0.003 1043-96 285 0.021 i 0.003 1st Quarter Meanis.d. 0.028 1 0.009 3rd Quarter Meants.d. 0.023 1 0.006 04 % 288 0.024 i 0.003 10-10-96 286 0.019 i 0.003 04 %
284 0.017 i 0.003 10-16 % 244 0.016 i 0.003 04 18- % 283 ' O.012 i 0.003 10 24-% 326 0.019 i 0.003 04 % 287 0.014 i 0.003 10 31-% 286 0.024 i 0.003 05 % 286 0.013 1 0.003 11-07-96 287 0.020 1 0.003 05 09-96 285 0.012 1 0.003 11 % 285 0.018 1 0.003 286 0.016 i 0.003 11-21-96 285 0.025 1 0.003 05 %
05 % 286 0.017 i 0.003 11 27 % 244 0.023
- 0.004 05 % 285 0.014 1 0.003 12 % 327 0.035 i 0.004 0.012 i 0.003 12 12- % 286 0.030 i 0.003 0646-% 284 06 % 283 0.013 i 0.003 12 % 283 0.030 i 0.003-0.013 i 0.003 12 % 286 0.027 1 0.004 06-20 96 284 286 0.037
- 0.004 06 % NIf . 01-02-97 07 % 245 0.020 1 0.003 4th Quarter Meants.d. 0.025 1 0.007 2nd Quarter Meants.d. 0.015 1 0.004 Cumulative Average: 0.023 Previous Annual Average: 0.024
- lodine-131 concentrations are <0.07 pCl/m'unless otherwise noted.
- ND = No data; sample lost in shipment.
21 j l
DUANE ARNOLD
~
Table 3. Airborne particulates and charcoal canisters, analysis for gross beta.
I Incation: D-3 (Hiawatha) '
i Units: pCi/m' Collection: Continuous, weekly exchange.
< Date Volume Date Volume Collected (m') Gross Beta Collected (m') Gross Beta Itaquired LLD g,gg g,gg 1
b +
4 I- 01 % 248 0.036 i 0.004 07 11- % 325 0.020 i 0.003 01 11-96 284- 0.037 1 0.004 07 % 287 0.023 i 0.003 1
01 % 285 0.024 i 0.003 07 % 284 0.016 i 0.003 01 % 286 0.024 1 0.003 08 % 286 0.020 i 0.003 ,
i l 283 0.026 i 0.003 0848-96 284 0.020 i 0.003 02-01 96 02-08-96 276 0.040 1 0.004 08 15- % 287 0.022 i 0.003 '
02 15-96 288 0.016 i 0.003 08-22-96 285 0.017 i 0.003 j
285 0.022 1 0.003 08-28-96 245 0.019 i 0.003 ,
l 02-22-96
! 02 % 285 0.014 i 0.003 0945-96 325 0.036 1 0.003 284 0.021 i 0.003 09 % 286 0.031 i 0.003 l 03 %
287 0.025 i 0.003 09 % 285 0.014 i 0.003
! 03e14-%
285 0.016 i 0.003 09-26-96 286 0.023 i 0.003
! 03-21 96 284 0.016 i 0.003 10-03-96 285 0.020 1 0.003 -
03 %
.l
- 1st Quarter Meants.d. 0.024 1 0.009 3rd Quarter Meants.d. 0.022 1 0.006 l 287 0.021 1 0.003 10 10 96 286 0.020 i 0.003 04-04-96 284 0.019 i 0.003 10 16-% 244 0.029 i 0.004 I 04-11 96 04 % 284 0.015 i 0.003 10 24-% 326 0.016 i 0.003 l.
286 0.011 1 0.003 10 % 287 0.025
- 0.003
!- 04 %
285 0.014 i 0.003 11 % 243 0.020 i 0.004
! 05 %
05 % 285 0.011 i 0.003 11-14-96 NS* -
285 0.015 i 0.003 11-21-96 243 0.029 1 0.004 l 05-16-96 286 0.022 i 0.003 11 % 244 0.016 1 0.004 05-23-96 I 285 0.016 i 0.003 12 % 327 0.036 t o.004 05 30-96 0.014 i 0.003 12 12- % 286 0.025 i 0.003 5 06 06-% 285 2
284 0.016 i 0.003 12 % 284 0.026 1 0.003 06-13-96 0.014 i 0.003 12-26-96 286 0.024 1 0.004 06 20-96 284 ,
01-02-97 284 0.037 1 0.004
[ 06 %
07 03-96 NDa 247 0.023 i 0.004 4th Quarter Meants.d. 0.025i 0.007 l 2nd Quarter Meanis.d. 0.016 1 0.004 l
~
Cumulative Average: 0.022 Previous Annual Average: 0.025 !
j
- ND = No data; sample lost in shipment.
- NS = No sample; substation work inprogress, electricity off.
1 I
! 3-1 I - _ _ l
t PUANE ARNOLD
]
- Table 4. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131'.
locatiom D-5 (Palo)
Units: pCi/m' !
Collection: Continuous, weekly exchange. l Date Volume Date Volume Collected (m') Gmss Beta Collected (m') Gross Beta Raquired LLD ggg ggg 01 04-% 238 0.031 1 0.004 07-11 % 330 0.019 i 0.003 01 % 285 0.034 i 0.004 07-18 96 286 0.020 i 0.003 l 288 0.034 i 0.003 07 25-96 284 0.015 1 0.003 01 % l 01 % 283 0.038 i 0.004 08-01 % 286 0.019 i 0.003 1 0.030 i 0.003 08 % 286 0.024 i 0.003 02-01 % 284 ,
286 0.053 i 0.004 08-15-% 287 0.025 i 0.003 :
02 %
0.016 i 0.003 08 % 281 0.019 i 0.003 l 02 15 % 287 0.026 i 0.003 08-28-% 247 0.021 1 0.003 ,
02-22 96 285 09 4 96 325 0.040 i 0.004 I 02-29-96 286 0.017 i 0.003 0.026 i 0.003 09-12 % 285 0.038 t 0.004 03 07-% 284 288 0.027 i 0.003 09-19-M 286 0.015 i 0.003 03-14-96 285 0.021 i 0.003 09-2696 286 0.022 i 0.003 03-21-96 284 0.021 i 0.003 10-03-% 285 0.018 1 0.003 03-28-96 1st Quarter Mean s.d. 0.029 1 0.010 3rd Quarter Meanis.d. 0.023 1 0.006 288 0.025 1 0.003 10 10-% 286 0.021 ie m3 04 %
0.019 i 0.003 101696 243 0.032 i 0.004 04 % 285 0.014 i 0.003 10 24-96 327 0.021 i 0.003 04 % 284 0.011 i 0.003 10 31-% 286 0.028 i 0.003 04 % 286 0.016 i 0.003 11 07-% 287 0.023 1 0.003 05 % 285 0.012 1 0.003 11-14-96 283 0.020 i 0.003 05 % 286 0.016 i 0.003 11-21 96 287 0.030 i 0.003 05-16-% 285 0.017 i 0.003 11-27-96 244 0.023 i 0.004 05 % 287 0.016 i 0.003 12 05-96 327 0.042 i 0.004 05-30-96 284 0.012 i 0.003 12-12-96 285 0.032 1 0.003 06-06-% 286 0.012 i 0.003 12 19- % 286 0.031 i 0.003 OG13-96 284 0.014 i 0.003 12-2 6 % 285 0.031 i 0.004 06 20-% 284 01-02-97 285 0.040 i 0.004 0627-96 ND* .
07-03-% 242 0.023 i 0.004 4th Quarter Meants.d. 0.029i 0.007 2nd Quarter Meants.d. 0.016 1 0.004 Cumulative Average: 0.024 Previous Annual Average: 0.025
- Iodine-131 concentrations are <0.07 pCi/m' unless otherwise noted.
- ND = No dah; sample lost in shipment.
4-1
1 QUANE ARNOLD Table 5. Airborne particulates and charcoal canisters, analysis for gross beta.
Location: D4 (Center Point)
Units: pCi/m' Collection: Continuous, weekly exchange 1 Date Volume Date Volume Collected (m') Gross Beta ( opted (m') Gross Beta
- Emquired I I D g, gig gg i
0.035 i 0.004 C 711-% 326 0.022 i 0.003 01 % 246 0.036 i 0.004 01-18-96 286 0.025 i 0.003 01 11 % 285 ,
0.033 1 0.003 fJ 25-% 286 0.017 1 0.003 01 18-% 287 0.033 i 0.004 08-01-96 284 0.020 1 0.003
- 01 25- % 284 0.036 i 0.004 08 % 286 0.027 i 0.003 02 % 284 0.054 i 0.004 08 15- % 286 0.025 i 0.003 j 02-08-96 286 0.020 t 0.003 08-22-96 281 0.022 i 0.003 02 15 % 287 0.028 i 0.003 08 % 249 0.025 i 0.003 02 % 285 0.021 i 0.003 09-05-96 32F 0.048 i 0.004 02 % 286 0.028 i 0.003 09 % 285 0.040 1 0.004 03 % 285 0.032 i 0.004 09 % 286 0.017 i 0.003 03 % 287 0.022 i 0.003 09 % 287 0.028 1 0.003 03-21 % 285 0.021 1 0.003 10-03-96 285 0.024 1 0.003 03-28 % 283 3rd Quarter Meants.d. 0.026 1 0.009 1st Quarter Meanis.d. 0.031 1 0.009 0.032 i 0.003 10-10-% 286 0.016 i 0.003 04 % 288 284 0.019 i 0.003 10-16-% 243 0.027 i 0.004 04 %
0.013 1 0.003 10 % 327 0.014 i 0.002 04 % 284 0.012 1 0.003 10 31 % 263 0.019 i 0.003 04 % 286 0.013 i 0.003 11 % 275 0.023 i 0.003 05 % 285 0.008 i 0.003 11 % 283 0.024 1 0.003 05-09-96 286 11 % 288 0.034 1 0.004 05 % 285 0.016 i 0.003 0.017 i 0.003 11 % 244 0.025 i 0.004 05 % 288 0.016 1 0.003 12 % 327 0.050 i 0.004 05 % 284 0.014 1 0.003 12 % 285 0.032 i 0.004 064696 286 0.013 i 0.003 12 19-96 286 0.034 i 0.004 06 13-% 284 0.014 i 0.003 12 26-% 286 0.032 1 0.004 06-20-96 284
. 01-02-97 284 0.050 1 0.004 06 27- % NDa 07 03-96 246 0.022 i 0.004 4th Quarter Meants.d. 0.029 1 0.011 2nd Quarter Meants.d. 0.016 0.006 Cumulative Average: 0.026 Previous Annual Average: 0.026
- ND = No data; sample lost in shipment.
5-1
1 DUANE ARNOLD Table 6. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131*.
1.ocation: D-7 (She!!sburg)
Units: pCi/m' Collection. Continuous, weekly exchange.
Date Volume Date Volume Collected (m') Gmss Beta Collected (m') Gross Beta Ranuired I I il g g 245 0.037 i 0.004 07-11 % 326 0.020 1 0.003 01 %
285 0.030 1 0.004 07-18 % 286 0.025 1 0.003 01 %
286 0.025 1 0.003 07 % 284 0.016 i 0.003 l 01 %
285 0.032 1 0.004 08 % 285 0.022 1 0.003 l 61 25- %
284 0.029 i 0.003 08-08-96 286 0.027 1 0.003 3?-01-%
286 0.042 i 0.004 08-15-96 286 0.028 i 0.003 02 %
287 0.016 i 0.003 08-72-96 281 0.022 i 0.003 l 02-15-96 '
285 0.024 i 0.003 08 % 249 0.023 i 0.003 02 %
286 0.017 i 0.003 09-05-96 325 0.047 i 0.004 02 29- %
03-07-96 284 0.021 1 0.003 09 12- % 285 0.042 1 0.004 )
288 0.025 i 0.003 09-19-96 286 0.015 1 0.003 l 03 %
03-21 % 285 0.015 i 0.003 '
09-26 96 286 0.026 i 0.003 f 284 0.018 i 0.003 1043-% 285 0.023 i 0.003 i 03-28-96 ist Quarter Meants.d. 0.025 1 0.006 3rd Quarter Meants.d. 0.026i 0.009 287 0.021 i 0.003 10-10-% 286 0.018 1 0.003 04 %
285 0.017 i 0.003 10 % 236 0.031 1 0.004 04 %
284 0.016 i 0.003 10-24-96 327 0.017 i 0.003 04 %
0.014 i 0.003 10-31 % 286 0.022 1 0.003 04-25-96 286 0.015 i 0.003 11 % 287 0.020 1 0.003 05-02 96 285 286 0.015 i 0.003 11 14- % 283 0.019 i 0.003 05 %
0.017 1 0.003 11 21- % 288 0.023 i 0.003 05-16-% 285 0.018 1 0.003 11 27- % 244 0.021 1 0.004 05-23-96 288 0.013 i 0.003 12 05- % 327 0.036 1 0.004 05-30 % 284 0.013 i 0.003 12 % 285 0.028 1 0.003 06-06 % 286 284 0.013 i 0.003 12 19- % 286 0.031 i 0.003 06 %
284 0.012 1 0.003 12 % 285 0.025 i 0.004 06-20-%
01 02-97 285 0.042 1 0.004 06 27-% ND* .
07-03-96 245 0.021 1 0.00; 4th Quarter Meanis.d. 0.026i 0.008 2nd Quarter Meanis.d. 0.016i 0.003 Cumulative Average: 0.023 Previous Annual Average: 0.024
-
- Iodine-131 concentrations are <0.07 pCi/m' unless otherwise noted.
- ND = No data; sample lost in shipment.
6-1
DUANE ARNOLD Table 7. Airborne particulates and charcoal canisters, analyses for gross beta and lodine 131*.
l
- location
- D-8 (Urbana)
! Units: pCi/m' Collection: Continuous, weekly exchange.
2 Date Volume Date Volume 4
Collected (m') Gross Beta Collected (m') Gross Beta huired I i n g g 01-04-96 246 0.027 i 0.004 07 11-96 326 0.017 1 0.003 0.032 i 0.004 07-18-96 286 0.023 1 0.003 01 11 % 285
- 01 18-% 287 0.029 i 0.003 07 25-% 284 0.017 i 0.003 ,
284 0.031 1 0.004 08 % 285 -0.021 1 0.003 01 %
284 0.031 i 0.003 08-08-96 286 0.023 1 0.003 l 02-01 %
02 % 286 0.045 1 0.004 08 % 286 0.027 1 0.003 ]
i 02 % 287 0.018 i 0.003 08-22 96 281 0.024 i 0.003 i 285 0.027 i 0.003 08-28-96 249 0.024 i 0.003 1 02 22-96 02 % 286 0.016 i 0.003 09 % 325 0.049 i 0.004 03-07-96 285 0.024 1 0.003 09-12-96 285 0.044 i 0.004 287 0.025 i 0.003 09-19-96 286 0.016 1 0.003 03-14-96 i 03 % 285 0.019 i 0.003 09-26 % 287 0.028 i 0.003 0.024 i 0.003 4
284 0.021 i 0.003 10-03-% 285 03 %
- 1st Quarter Meants.d. 0.027 1 0.008 3rd Quarter Meanis.d. 0.026 1 0.010 l t
261 0.029 i 0.004 10-10-96 286 0.025 1 0.003 04 %
0.018 1 0.003 10-16 96 243 0.035 i 0.004 04 11 % 285 284 0.015 i 0.003 10 % 327 0.019 i 0.003 j 04 %
286 0.011 i 0.003 10-31 % 286 0.027 i 0.003 i 04 %
12-07-% 287 0.026 i 0.003 i
! 05-02 96 285 0.019 i 0.003 05 % 7AA 0.014 i 0.003 11-14-96 283 0.018 i 0.003 0.019 i 0.003 11-21 96 287 0.029 i 0.003 1 05-16-% 285 05 % 287 0.015 1 0.003 11-27 96 244 0.022 i 0.004 284 0.018 i 0.003 12 % 327 0.042 i 0.004
- 05-30 96 286 0.015 i 0.003 12 % 285 0.031 i 0.003 ;
06-06 96 '
284 0.015 i 0.003 12 % 286 0.033 1 0.004 06 %
284 0.019 i 0.003 12-26-96 285 0.027 i 0.004 06 %
01-02-97 285 0.045 1 0.004 06 27- % ND* .
I 07-03-% 245 0.022 1 0.004 4th Quarter Meants.d. 0.029 1 0.008 2nd Quarter Meants.d. 0.018 1 0.004 Cumulative Average: 0.025 Previous Annual Average: 0.025 i " Iodine-131 concentrations are <0.07 pCl/m' unless otherwise noted.
l
- ND = No data; sample lost in shipment.
4 71
l I
DUANE ARNOLD Table 8. Airborne particulates and charcoal canisters, analysis for gross beta.
1.xcation: D-10 (Atkins) !
Units: pCi/m' l Collection: Continuous, weekly exchange. l Date Volume Date Volume Collected (m*) Gross Beta Collected (m') Cmse Beta
)
Raouired 1 I n g g 01-04 % 249 0.037 i 0.004 07 % 327 0.020 i 0.003 01 11- % 284 0.041 i 0.004 07 % 286 0.023 1 0.003 i 01 % 285 0.027 i 0.003 07 % 285 0.019 1 0.003 01 % 286 0.030 i 0.003 08-01-96 285 0.022 i 0.003 02 % 285 0.028 1 0.003 08 % 285 0.024 i 0.003 l l
02 % 265 0.047 i 0.004 08 % 287 0.030 1 0.003 02 % 285 0.014 1 0.003 08-22-96 284 0.026 i 0.003 02 % 287 0.024 1 0.003 08-28-96 245 0.024 i 0.003 ,
02 % 287 0.015 i 0.003 09-05-96 325 0.049 i 0.004 03 % 276 0.024 i 0.003 09-12 96 287 0.041 i 0.004 286 0.025 i 0.003 09 % 267 0.016 i 0.003 4
03 %
285 0.017 1 0.003 09-26-96 2'M 0.031 1 0.004 )
03 %
03 % 283 0.020 i 0.003 10 % 286 0.021 i 0.003
~
1st Quarter Meants.d. 0.027 1 0.010 3rd Q e ter Meanis.d. 0.027 1 0.009 288 0.026 i 0.003 10-10-% 286 0.024 1 0.003 04 %
04-11 96 284 0.016 i 0.003 10-16-% 244 0.037 i 0.004 284 0.015 i 0.003 10 % 327 0.021 i 0.003 04 %
286 0.013 i 0.003 10 % 287 0.025 i 0.003 04 %
286 0.017 i 0.003 11 07- % 286 0.024 i 0.003 05 %
286 0.013 1 0.003 11 % 285 0.021 1 0.003 05 %
285 ' O.017 1 0.003 11 21-% 285 0.030 i 0.003 05 % ,
286 0.017 i 0.003 11-27 % 244 0.023 i 0.004 05 %
0.016 i 0.003 12 % 327 0.040 1 0.004 05 % 285 0.012 i 0.003 12 % 285 0.030 i 0.003 06 06-% 285 0.012 1 0.003 12 19- % 284 0.035 i 0.004 06-13-96 283 0.017 i 0.003 12-26-% 286 0.032 i 0.004 06-20-% 285 01-02 97 286 0.047 i 0.004 06 27-% NDa .
07-03 % 245 0.020 1 0.004 4th Quarter Meants.d. I).030i 0.008 2nd Quarter Meanis.d. 0.016 1 0.004 Cumulative Average: 0.025 Pavious Annual Average: 0.026
- ND = No data; sample lost in shipment.
- 8-1
DUANE ARNOLD Table 9. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131'. )
location: D-11 (Toddville)
Units: pCi/m' Collection: Continuous, weekly exchange.
Date Volume Date Volume i Collected (m') Cross Beta Collected (m') Cross Beta l Required i I D g g (
01-04 % 248 0.034 1 0.004 07-11 % 326 0.020 1 0.003 01 % 284 0.043 1 0.004 07 % 287 0.023 i 0.003 01 % 285 0.031 1 0.003 07-25-96 284 0.020 0.003 l 01 % 286 0.038 1 0.004 08 % 286 0.019 1 0.003 02-01 % 283 0.042 1 0.004 08-08-96 284 0.023 1 0.003 02 % 285 0.053 1 0.004 08-15-96 288 0.025 i 0.003 i 02-15-96 287 0.019 i 0.003 08-22-96 284 0.022 i 0.003 02-22-96 285 0.031 i 0.004 08 % 246 0.026 t 0.004 02 % 286 0.021 i 0.003 09-05-96 325 0.042 1 0.004 03 % 284 0.028 i 0.003 09 % 285 0.042 1 0.004 09 % 285 0.017 i 0.003 l 03 % 287 0.027 i 0.003 03 % 285 0.021 1 0.003 09 % 287 0.022 1 0.003 03 % 283 0.024 1 0.003 10 G -96 285 0.025 1 0.003 1st Quarter Meants.d. 0.032 1 0.010 3rd Quarter Meants.d. 0.025 1 0.008 04 % 288 0.027 i 0.003 10 10- % 286 0.023 i 0.003 04 % 2&5 0.021 i 0.003 10-16 96 243 0.028 1 0.004- i
' 327 0.018 i 0.003 04 % 284 0.015 1 0.003 10 %
04 % 286 0.014 i 0.003 10 % 286 0.025 1 0.003 05 % 286 0.016 i 0.003 11 % 288 0.022 i 0.003 05 % 285 0.013 1 0.003 11 14- % 282 0.017 i 0.003 I 05 16-% 285 0.020 1 0.003 11 21 % 288 0.032 i 0.003 05 23-% 286 0.021 i 0.003 11 % 244 0.020 1 0.004 05 % 285 0.018 1 0.003 12-05-96 326 0.039 1 0.004 06-06-% 285 0.014 i 0.003 12 % 286 0.033 i 0.004 06-13-% 284 0.014 i 0.003 12-19-96 284 0.033 1 0.004 06 20-% 284 0.016 1 0.003 12-26 % 285 0.033 i 0.004 06 27- % ND S . 01-02-97 284 0.041 i 0.004 07 % 246 0.024 i 0.004 4th Quarter Meanis.d. 0.028 1 0.008 2nd Quarter Meanis.d. 0.018 1 0.004 Cumulative Average: 0.026 Previous Annual Average: 0.025
.
- Iodine-131 concentrations are <0.07 pCi/m' unless otherwise noted.
- ND = No data; sample lost in shipment.
91
l l
l DUANE ARNOLD J
I Table 10. Airborne particulates and charcoal canisters, analysis for gross beta.
location: D-13 (Alburnett)
Units: pCi/m' Collection: Continuous, weekly exchange.
Date Volume Date Volume Collected (m') Cross Beta Collected (m') Cross Beta Reautred 1 I D g g 01 % 246 0.030 1 0.004 07 % 326 0.019 i 0.003 0.037 i 0.004 07 % 286 0.023 1 0.003 01 11 % 285 01-18 % 287 0.028 1 0.003 07 % 286 0.017 i 0.003 01 25- % 284 0.029 i 0.003 08 % 284 0.021 i 0.003 0.026 1 0.003 08-08-96 286 0.023 1 0.003 02-01 % 284 02 % 286 0.043 1 0.004 08 % 286 0.029 i 0.003 287 0.016 i 0.003 08 % 281 0.022 1 0.003 02 %
285 0.027 i 0.003 08 % 249 0.024 i 0.003 l 02 %
02-29 % 286 0.017 i 0.003 09 % 325 0.046 i 0.004 285 0.024 1 0.003 09-12-% 285 0.036 1 0.004 03 %
03 14- % 287 0.027 i 0.003 09 19- % 286 0.015 i 0.003 285 0.021 i 0.003 09 % 287 0.027 i 0.003 03 %
283 0.020 1 0.003 10 % 285 0.024 i 0.003 03 %
1st Quarter Meants.d. 0.027 1 0.008 3rd Quarter Meants.d. 0.025 1 0.008 288 0.023 1 0.003 10-10-% 286 0.024 1 0.003 j 04 %
284 0.014 1 0.003 10-16-% 243 0.023 1 0.004 04 %
284 0.012 1 0.003 10-24-% 327 0.018 i 0.003 04 %
0.010 i 0.003 10 31 % 282 0.028 1 0.003 04 25-% 286 285 0.013 i 0.003 11 % 287 0.022 i 0.003 r 05 %
286 0.011 i 0.003 11 14- % 284 0.017 i 0.003 05 %
285 0.017 1 0.003 11-21-% 289 0.025 i 0.003 05 %
288 0.026 i 0.003 11-27-% 243 0.023 1 0.004 05 %
05 % 285 0.016 1 0.003 1245-% 327 0.040 1 0.004 285 0.014 i 0.003 12 12-96 285 0.027 i 0.003 06 06-96 284 0.013 1 0.003 12 % 286 0.031 1 0.003 06 %
284 0.015 1 0.003 12-26-% 285 0.023 1 0.004 06 % '
. 01-02-97 285 O.043 1 0.004 06 % NDa 07 % 245 0.022 1 0.004 4th Quarter Meanis.d. 0.026 1 0.008 2nd Quarter Meanis.d. 0.016 1 0.005 Cumulative Average: 0.023 Previous Annual Average: 0.024 -
- ND = No data; sample lost in shipment.
10-1
DUANE ARNOLQ Table 11. Altborne particulates and charcoal canisters, analyses for gross beta and lodine-131*.
14 cation: D-15 (On-site)
Units: pCl/m' Collection: Continuous,weeklyexchange. _
Volume Date Volume Date Gron Beta Collected (m') Cross Beta Collected (m*)
n ia,.d a r n g g 07 11-96 326 0.019 i 0.003 01 % 245 0.031 i 0.004 07 18- % 285 0.017 i 0.003 01-11 96 285 0.032 1 0.004 07 % 285 0.013 i 0.003 01 18-96 286 0.027 i 0.003 0841 % 285 0.016 1 0.003 01-25-96 285 0.028 1 0.003 0848-96 286 0.022 1 0.003 02-01-96 284 0.030 i 0.003 08 % 285 0.020 f 0.003 02 % 286 0.011 1 0.004 08-22-96 282 0.019 1 0.003 02 % 286 0.016 i G.003 08 % 249 0.020 1 0.003 02-22 96 285 0.027 i 0.003 09 % 325 0.037 1 0.004 02 % 286 0.016 i 0.003 09 % 285 0.029 inrn3 03-07 % 283 0.025 i 0.003 09 19- % 286 0.01410.w3 03 % 283 0.026 i 0.003 09 26-96 286 0.019 i 0.003 03-21 96 286 0.016 i 0.003 1043-96 285 0.021 1 0.003 03 % 283 0.021 1 0.003 3rd Quarter Meants.d. 0.021 1 0.006 1st Quarter Meants.d. 0.026 1 0.007 10 10-% 287 0.019 1 0.003 04-04-96 288 0.024 i 0.003 10-16-96 243 0.036 i 0.004 04-11 96 283 0.016 i 0.003 10-24-96 327 0.022 i 0.003 04 % 285 0.010 1 0.003 10 % 274 0.026 i 0.003 04 % 286 0.010 i 0.003 1147-96 287 0.023 1 0.003 05 % 285 0.013 i 0.003 11 % 283 0.018 i 0.003 05 % 286 0.010 t 0.003 11 21- % 288 0.026 i 0.003 05-16-% 285 0.014 i 0.003 11 27-% 244 0.019 i 0.004 05 23-96 287 0.016 i 0.003 12-05 % 327 0.045 i 0.004 05-30 96 284 0.019 i 0.003 12-12 % 285 0.036 i 0.004 06 06-% 285 0.011 1 0.003 12 % 285 0.034 1 0.004 06 13-% 285 0.013 i 0.003 12-26 96 285 0.030io.004 06-20-% 284 0.014 1 0.003 b 01 02 97 285 0.045 1 0.004 06-27-96 ND .
07-03-% 245 0.020 i 0.003 4th Quarter Meanis.d. 0.029 1 0.009 2nd Quarter Meants.d. 0.015 1 0.004 Cumulative Average: 0.022 Previous Annual Average: 0.022
- Iodine-131 concentrations are <0.07 pCi/m' unless otherwise noted.
- ND = No data; sample lost in shipment.
11-1
i l
DUANE ARNOLD Table 12. Airborne particulates and charcoal canisters, analysis for gross beta. l location: D-16 (on-site)
Units: pCl/m' Collection: Continuous,weeklyexchange.
Date Volume Date Volume Collected (m') Gmss Beta Collected (m') Gross Beta Reauired ILD Q41Q (LQ1Q 4
245 0.033 1 0.004 07 % 326 0.017 1 0.003 01 %
285 0.036 i 0.004 07 18- % 286 0.021 1 0.003
- 01 11- %
286 0.032 1 0.003 07 25- % 285 0.015 1 0.003 01 18- %
285 0.033 i 0.004 08 % 286 0.017 1 0.003 01 25-96 284 0.034 i 0.004 0848-96 270 0.021 1 0.003 02 %
286 0.049 1 0.004 08-15-96 285 0.023 1 0.003 02 %
286 0.017 i 0.003 08-22-96 282 0.018 1 0.003 02 15- %
285 0.026 i 0.003 08 % 249 0.018 i 0.003 1 02 %
286 0.017 i 0.003 09-05-96 325 0.038 1 0.004 02 29- %
0.024 i 0.003 09-12-96 285 0.036 1 0.004 03-07 % 284 286 0.024 1 0.003 09-19 % 286 0.014 i 0.003 03 %
287 0.017 i 0.003 09-26-96 286 0.020 i 0.003 1 03-21 %
283 0.023 1 0.003 10 % 285 0.018 i 0.003 03 %
1st Quarter Meants.d. 0.028 1 0.009 3rd Quarter Meanis.d. 0.021 1 0.007 0.026 1 0.003 10 10 % 286 0.020 1 0.003 04 % 286 283 0.018 i 0.003 10-16-96 243 0.031 i 0.004 04 %
0.017 i 0.003 10-24-96 327 0.020 1 0.003 04 % 285 0.015 1 0.003 10 % 286 0.030 i 0.003 04 % 286 0.015 1 0.003 11-07 % 278 0.026 1 0.003 05 % 285 286 0.016 1 0.003 11 % 283 0.017 i 0.003 05 %
11 21 % 288 0.02810=003 (
05 % 285 0.019 i 0.003 287 0.018 i 0.003 11 27- % 244 0.025 i 0.004 05 %
0.018 1 0.003 12 % 327 0.045 1 0.004 05 % 285 0.012 1 0.003 12 12- % 285 0.032 1 0.004 06 % 285 0.010 1 0.003 12 19- % 285 0.035 1 0.004 06 13- % 285 0.016 1 0.003 12 % 285 0.033 i 0.004 ;
06 20.% 284 '
. 01-02-97 285 0.043 i 0.004 06 % NDa 07 % ND* - 4th Quarter Meanis.d. 0.030 1 0.008 2nd Quarter Meanis.d. 0.017 1 0.004 Cumulative Average: 0.024 Previous Annual Average: 0.024
- ND = No data; sample lost in shipment.
- ND = No data; no sample due to pump malfunction.
12-1 l
1 l
DUANE ARNOLD
, Table 13. Airbo.rne particulate samples; analysis for gamma emitting isotopes.
Collection: Quarterly composite of weekly samples
! Units: pCi/m' 4
Location D-1 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code DAP-2191 DAP-4636 DAP-7246 DAP-9705 Volume 3672 3669 3751 3713 Be-7 0.084 i 0.010 0.10 1 0.013 0.10 i 0.014 0.062 i 0.019 Zr-95 <0.0007 < 0.0011 <0.0020 <0.0014 ,
Nb-95 < 0.0005 <0.0007 < 0.0006 <0.0022 l Ru-103 <0.0006 <0.0005 < 0.0006 <0.0013 Ru-106 < 0.0047 < 0.0052 < 0.0053 < 0.0056 Cs-134 <0.0006 <0.0005 <0.0010 <0.0012 Cs-137 < 0.0005 <0.0005 < 0.0009 < 0.0009 Ce-141 <0.0013 < 0.0006 < 0.0014 <0.0019 Ce-144 < 0.0023 < 0.0017 <0.0053 < 0.0040 f location D-2 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter lab Code DAP-2192 DAP-4637,8 DAP-7247 DAP-9706
, Volume 3669 3666 3751 3711 Be-7 0.089 i 0.012 0.086 i 0.012 0.10 1 0.012 0.058 i 0.011 Zr-95 <0.0013 <0.0018 <0.0014 <0.0009 i Nb-95 <0.0007 <0.0012 <0.0004 <0.0007 Ru-103 < 0.0004 < 0.0004 < 0.0009 < 0.0006 Ru-106 < 0.0028 < 0.0052 <0.0031 <0.0070
<0.0006 < 0.0006 < 0.0004 Cs-134 <0.0006 Cs-137 <0.0005 < 0.0007 <0.0004 <0.0005 Ce 141 <0.0006 < 0.0010 <0.0014 <0.0016 Ce-144 <0.0017 < 0.0025 < 0.0(00 < 0.0041 l
4 location D-3 j Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code DAP-2193 DAP-4639 DAP-7248 DAP-9707 Volume 3660 3667 3750 3340 Be-7 0.081 i 0.012 0.088 i 0.012 0.089 i 0.014 0.064 1 0.015 .
l l Zr-95 <0.0023 <0.0023 <0.0020 <0.0012 Nb-95 < 0D014 <0.0011 <0.0016 <0.0007
- Ru-1(D < 0.0009 <OD012 < 0.0011 < 0.0006 Ru-106 < 0.0038 < 0.0066 < 0.0097 < 0.0059 Cs-134 <0.0011 <0.0008 < 0.0005 <0.0004 ;
Cs-137 <0.0009 <0.0006 < 0.0004 <0.0004 l Ce-141 <0.0009 <0.0015 < 0.0014 <0.0018 Ce-144 < 0.0(D0 <0.0046 <0.0045 <0.0051 l
13 - 1 l
DUANE ARNOLD Table 13. Airborne particulate samples; analysis for gamma emitting isotopes.
Collection: Quarterly composite of weekly samples Units: pCl/m' Location D-5 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter l
lab Code DAP-2194 DAP-4640 DAP-7249 DAP-9708 Volume 3663 3666 3754 3711 Be 7 0.095 i 0.012 0.0ti2i0.012 0.093f 0.019 0.060 1 0.015 Zr-95 <0.0022 <0.0016 <0.0W2 <0.0011 Nb-95 <0.0009 <0.0011 <0.0019 < 0.0008 Ru 103 <0.0004 <0.0009 < 0.0016 < 0.0007
- Ru 106 <0.0063 < 0.0054 < 0.0072 <0.0041 Cs-134 < 0.0009 < 0.0004 < 0.0004 < 0.0005 Cs 137 <0.0007 <0.0009 < 0.0007 <0.0008 Ce-141 <0.0006 <0.0009 <0.0021 < 0.0008 Ce-144 <0.0020 <0.0045 < 0.0048 <0.0m3 location D-6 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code DAP-2195 DAP-4641 DAP-7250 DAP 9709,10 Volume 3670 3670 3752 3677 Be-7 0.10 i 0.013 0.088 i 0.012 0.10 i 0.012 0.057 i 0.008 Zr-95 <0.0014 < 0.0014 < 0.0014 < 0.0011 Nb-95 <0.0006 < 0.0006 <0.0012 < 0.0003 Ru 103 < 0.0007 < 0.0004 < 0.0007 < 0.0005 Ru 106 < 0.0062 <0.0024 <0.0042 < 0.0014
<00006 <0.0006 < 0.0008 < 0.00m
) Cs-134 Cs-137 <0D007 < 0.0005 < 0.0007 < 0.0004 i Ce-141 <0.0006 <0.0011 < 0.0012 < 0.0009 Ce-144 <0.0m6 <0.0028 <0.0028 <0.0031 1
Location D-7 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter labCode DAP-2196 DAP-4642 DAP 7251 DAP-9711 Volume 3670 3669 3750 3705 Be-7 0.082 1 0.012 0.080 1 0.017 0.10 1 0.015 0.058 1 0.014
?
Zr-95 <0.0020 <0.0017 <0.0004 < 0.0010 Nb-95 <0.0006 <0.0015 < 0D010 < 0.0009 Ru-103 < 0D010 <0.0013 <0.0007 <0.0008 Ru 106 < OD071 < 0.0080 < 0.0048 <0.008 Cs-134 <0.0006 <0.0009 <0.0007 <0.0004
< 0.0007 < 0.0012 < 0.0004 < 0.0009 Cs-137 Ce-141 < 0D013 < 0D017 < 0.0006 < 0D012 Ce-144 < 0.0022 <0.0052 <0.0030 <0.0m3 13 - 2
.___.__7 j
QUANE ARNOLD 1
Table 13. Airborne particulate samples; analysis for gamma emitting isotopes.
Collection: Quarterly composite of weekly samples l Units: pCi/m' l Location D-8 l Quarter 1st Quarw 2nd Quarter 3rd Quarter 4th Quarter Lab Code DAP-2197 DAP-4643 DAP-7252 DAP-9712 Volume 3671 3642 3751 3711 l Be 7 0.083 i 0.017 0.10 1 0.012 0.11 1 0.014 0.058 1 0.012 l Zr-95 <0.0023 < 0.0016 <0.0013 <0.0022 Nb-95 <0.0007 <0.0009 <0.0010 <0.0018 Ru Im <0.0015 <0.0006 <0.0006 <0.0006 i
<0.0052 < 0.0062 l Ru 106 < 0.0106 <0.0068 '
Cs-134 <0.0006 <0.0003 < 0.00m < 0.0011 Cs 137 <0.0006 <0.0005 <0.0007 <0.0005 Ce-141 <0.0021 <0.0012 <0.0010 <0.0021 Ce-144 <0.0030 <0.0035 <0.0031 < 0.0038 Location D-10 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter lab Code DAP 2198 DAP-4644 DAP-7253 DAP-9713 Volume 3643 3668 3753 3712 Be 7 0.084 1 0.012 0.10 i 0'.015 0.12 i 0.014 0.065 1 0.011 Zr-95 < 0.0015 <0.0006 <0.0017 <0.0015 Nb-95 <0.0005 <0.0006 <0.0010 <0.0011 Ru 103 <0.0006 <0.0005 <0.0006 <0.0009 Ru 106 <0.0057 < 0.0045 <0.0057 <0.0029 Cs-134 < 0.00m <0.0004 <0.0007 <0.0004 Cs-137 <0.0005 < 0.0006 <0.0007 <0.0007 Ce-141 <0.0006 <0.0009 <0.0016 <0.0014 Ce-144 <0.0m4 <0.0m3 <0.0025 <0.0031 Location D-11 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter labCode DAP-2199 DAP-4645 DAP-7254 DAP-9714 Volume 3668 3669 3752 3709 Be-7 0.091 i 0.013 0.10 1 0.015 0.095 i 0.014 0.046 1 0.014 ,
<0.0012 <0.0029 <0.0024 !
Zr-95 <0.0010 Nb-95 <0.0007 <04012 <0.0017 <0.0016 Ru-103 <0.0008 <0.0010 <0.0012 <0.0007 Ru-106 <0.0042 <0.0063 <0.0063 <0.0083 1 l
Cs-134 <0.0006 <0.0006 <0.0006 <0.0006
<0.0004 <0.0010 <0.0009 <0.0004 Cs-137 Ce141 <0.0010 <0.0010 <0.0020 <0.0016 Ce-144 <0.0011 <0.0025 <0.0031 <0.0m6 13 - 3
DUANE ARNOLD Table 13. Airborne particulate samples; analysis for gamma emitting isotopes.
Collection: Quarterly composite of weekly samples Units: pCi/m' t
Location D-13 Quarter 1st Quarter 2rd Quarter 3rd Quarter 4th Quarter lab Code DAP-2200 DAP-4646 DAP-7255 DAP-9715 j Volume 3670 3669 3752 3709 Be-7 0.10 1 0.014 0.085 1 0.016 0.10 0.012 0.043 i 0.014 j Zr 95 <0.0019 <0.0012 <0.0006 <0.0032 Nb-95 <0.0006 <0.0009 <0.0004 <0.0018 Ru 103 <0.0006 < 0.0011 < 0.0006 < 0.0016
<0.0039 < 0.0087 4
t Ru 106 < 0.0092 <0.0(B3
' < 0.0005 <0.0005 Cs 134 <0.0009 < 0.0008 l Cs-137 <0.0010 < 0.0009 < 0.0004 <0.0011 Ce-141 - <0.0006 < 0.0014 < 0.0011 <0.0014 Ce-144 <0.0045 <0.0041 <0.0037 <0.0074 tocation D-15 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter lab Code DAP-2201 DAP-4647 DAP-7256 DAP-9716 j Volurne 3663 3668 3750 3700
~
l Be 7 0.084 i 0.017 0.074 1 0.012 0.086 i 0.017 0.052 i 0.012 7:-95 < 0.0(B3 <0.0015 < 0D034 <0.0020 Nb-95 <0.0006 < 0D012 < 0D019 < 0.0013 l Ru-103 <0.0010 <0.0005 < 0.0010 < 0.0010 '
Ru 106 <0.0095 < 0.0031 <02107 <0.0052 i
Cs-134 <0.0010 < 0.0007 <0.0006 <0.0009 Cs-137 <0D011 <0.0006 < 0D013 <0.0008 Ce-141 <0.0018 <0.0013 < 0D016 <0.0009 Ce-144 < 0.0034 <0.0047 <0.0062 <0.0024 Location D-16 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter lab Code DAP-2202 DAP-4648 DAP-7257 DAP-9717 Volume 3668 3422 3736 3702
~
Be-7 0.092 i 0.013 0.089 i 0.013 0.079 1 0.012 0.055 i 0.016 Zr-95 <0.0007 < 0D013 <0.0015 < 0D017 Nb-95 <0D009 <0D010 < 0.0009 <0D019 Ru-103 <0.0009 <0.0010 <0.0006 < 0D010 Ru-106 < 0D054 < 0.0068 < 0D057 < 0.0063 Cs-134 <0.0009 <0.0005 <0.0011 <0.0006 Cs-137 <0.0006 <0.0006 < 0.0008 <0.0009 Ce-141 <0.0008 < 0.0015 <0.0010 <0.0022 Ce-144 <0D016 <0.0032 <0.0021 <0.0039 13-4
DUANE ARNOLD Tcbla 14. Ambient gamma radiation (TLDs), quarterly exposurr,1996.
Units: mR/91 days 1st Ouarter 2nd Ouarter trri Charter
- 4th Ouarter Air Statlaria D-1 11.li03 ND* 16.010.2 13.0103 D2 11.810.2 ND' 16.610.2 10.9 i 0.2 D3 12.6 i 0.2 ND' 15.8 i 0.7 10.7 i 0 3 D-5 11.9 i 0.2 ND' 16.8 i 03 13.11 0.4 D-6 10.8 i 0.2 N D' 15.4 i 0.2 11.8 i 0.2 D-7 11.9 i 0.2 ND' 16.4 i 0.2 11.9 i 0.2 D8 15.610.2 ND' 20.6 i 0.2 18.6103 D 10 12.6 i 0.2 ND' 16.210.2 13.410.2 D-11 9.4103 ND' 12.7 i 0.2 9.2 1 0.2 D 13 12.210.2 ND' 18.510.5 13.9 i 0.4 D-15 13.7 i 0 3 ND' 17.0103 13 3 i 0.2 D-16 14.210.2 ND* 22.910.2 13.410.4 Meanis.d. 12311.6 7 17.112.6 12.8 i 2 3 i W /In 0.5 mi. of S.1ACA 1 D-18 14.4103 ND* 22.110.2 16.710.2 l D-19 12.7 i 0.2 N D* 16.7i 0.2 18.9 i 0.4
' l D-20 16.210.2 ND' 26.5103 20.0 i 0.2 '
D-21 13.2103 ND* 22.7 i 0.2 18.8 i 0 3 )
D 22 13.71 0.2 ND* 17.8 i 0.2 18.9 i 0 3 D-23 12.0 t 0.2 ND* 17310.2 17.210.2 D-28 13.1 i 0.2 ND' 17.0 i 0.2 21.7 i 0 3 i D-29 14.4 i 0.2 ND' 18.8 i 0 3 24.01 03 D-30 13.9 i 0 3 ND* 17.8 i 03 243 t 03 D 31 16.5103 N D' 20.7 i 0.2 24.5 i 0.4 D-32 17.010.2 ND' 19.210.4 21.110.2 D-82 13.2103 ND* 16.2 t OJ 18.2103 D-83 13.8 i 0.2 ND' 18.5103 20.61 0.3 D-84 143i 03 ND* 18.8 i 0.4 19.9 i 0.2 D 14.4103 ND' 17310.2 20.7 i 0.2 D-86 16.710.2 ND* 17.7 i 0.2 21.010.2 D-91 11.7 i 0.2 ND' 12.8 i 0.2 21.5 i 0.2 Meants.d. 14.2 i 1.6 _ 18.7 i 3.0 20.5 i 2 3
- ND = No Data; TLDs lost in shipping.
- Recalculated at clients request using 1st. quarter shield data.
14-1
DUANE ARNOLD Teble 14. Ambient gamma radiation (TLDs), quarterly exposure,1996.
Units: mR/91 days 6
1st Ouarter 2nd Ouarter 3rd Ouarter 4th Ouarter W/in 1.0 mi. of i M D-43 12.110.2 ND' 13.5103 18.81 0.2 D-44 15.910.2 ND' 18.7103 23.9 i 0.4 D 45 13.010.2 ND' 13.6 i 0 3 19.9 i 0.2 D-46 17.010.2 ND' 18.4 0.2 23.5 i 0 3 D-47 17.0 i 03 ND* 17.6 i 0.2 21.0 i 0 3 D-48 14.510.2 N D' 17.810.2 23.1103 Meants.d. 14.912.1 7 16.612.4 21.712.1 W /in 3.0 ml. of
. M D-33 9.4 i 0.2 ND' 10.9103 15.01 0.2 D-34 10.9 i 0.2 N D* 12.2 i 0.2 17310.2 D-35 11.610.6 ND' 13.010.2 16.610.2 D-36 14.510.2 N D* 14.610.2 18.4103 D-37 16310.2 N D' 18.4103 .23.110.2 D-38 14.010.2 ND' 17.510.2 18.9 i 0.2 D-39 14.410.2 ND' 15.010.2 . 18.4103
, D-40 13.9 i 03 ND* 14.8 i 0 3 17.710.2 D-41 13.1 i 0.2 ND* 14.7 i 0 3 18.8 i 0.2 D-42 13.710.2 ND' 13 3 i 0.3 21.5 i 0.2 j Meants.d. 13.212.0 14.4 23 18.6 23
- ND = No Data; TLDs lost in shipping.
- Recalculated at clients request using ist. quarter shield data.
14-2
DUANE ARNOLD l
Table 15. Milk samples, analyses for lodine-131 and gamma. emitting isotopes.
Collection: Monthly during non-grazing season (October 1 through April 30); biweekly during grazing season (May 1 through September 30) j Unito: pCl/L ;
location: D4? ]
1 l
l I
!ab Code DMI 149 DMI 603,4 DMI 1134 DMI-1841 DMI 2853 l
Date Collected 1/9/% 2/6/96 3/5/% 4/2/% 5/7/%
I-131 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 i K-40 1260180 1360i100 1420i140 1320 i 110 1520i90 Cs 134 <15.0 <15.0 <15.0 <15.0 <15.0 ,
4 Cs-137 < 18.0 <18.0 < 18.0 < 18.0 < 18.0 l l
Ba-140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0 La-140 <15.0 <15.0 <15.0 < 15.0 < 15.0 Lab Code DMI-3260 DMI-3608 DMI-4066 DMI 4340 DMI-4790 Date Collected 5/21/% 6/4/96 6/18/% 7/2/% 7/16/%
I131 < 1.0 < 1.0 <10 < 1.0 < 1.0 K-40 1440i120 1400 i 120 1210 i 170 1560i160 1450 i 120 r's-134
< 15.0 <15.0 <15.0 < 15.0 <15.0 Cs-137 < 18.0 <18.0 < 18.0 < 18.0 < 18.0 Ba 140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0 La-140 < 15.0 <15.0 <15.0 <13.0 <15.0 Lab Code DMI 5075 DMI-5580 DMI 5874 DMI-6197 DMI-6504 Date Collected 7/30/% 8/13/% 8/27/% 9/9/96 9/24/% ,
I-131 < 1.0 < 1.0 < 1.0 <L0 < 1.0 K-40 1410 i 120 1400 i 150 1210i140 1380 i 150 1400 i 110 l Cs-134 < 15.0 <15.0 <15.0 < 15.0 <15.0 l
< 18.0 <18.0 <18.0 <18.0 < 18.0 l Cs-137 Ba-140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0 La-140 < 15.0 <15.0 <15.0 <15.0 <15.0 l Lab Code DMI-7079 DMI-8050 DMI-8704,5
. Date Collected 10/8/% 11/5/% 12/3/%
. 1-131 < 1.0 < 1.0 d.0 K-40 1230i120 1390i160 1320i100 Cs 134 <15.0 <15.0 < 15.0 Cs-137 < 18.0 <18.0 <18.0 Ba 140 < 60.0 < 60.0 < 60.0 ,
La-140 <15.0 <15.0 < 15.0 t
15 - 1
DUANE ARNOLD Table 15. Milk samples, analyses for lodine-131 and gamma <mitting isotopes.
Collection: Monthly during non-grazing season (October 1 tiuough April 30); biweekly during grazing season (May 1 through September 30)
Units: pCl/L location: D-93 Lab Code NS' NS' DMI-1135 DMI-1842 DMI-2854 Date Collected 1/9/% 2/6/% 3 /5/96 4/2/% 5/7/96 I131 - - < 1.0 < 1.0 < 1.0 K-40 - - 1640 i 110 16801140 18001130 Cs 134 - - <15.0 <15.0 <15.0 Cs-137 - - < 18.0 <18.0 < 18.0 Ba-140 - - < 60.0 < 60.0 < 60.0 La 140 - - <15.0 <15.0 <15.0 Lab Code DMI-3261 DMI-3609 DMI-4067 DMI-4341 DMI-4791 Date Collected 5/21/% 6/4/% 6/18/% 7/2/% 7/16/%
I131 < 1.0 < 1.0 < 1.0 < 1.0 <1.0 K-40 17901180 1900 i 1 8 0 1900 i 140 1910i130 1710 i 180 Cs 134 <15.0 <15.0 <15.0 <15.0 < 15.0 Cs-137 <18.0 <18.0 <18.0 <18.0 <18.0 Ba-140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0 La-140 < 15.0 < 15.0 < 15.0 < 15.0 < 15.0 Lab Code DMI-5076 DMI-5581 DMI-5875 DMI-6198 DMI-6505 Date Collected 7/30/% 8/13/% 8/27/% 9/9/% 9/24/%
I131 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 K-40 1910i90 1880 i 190 18701150 1760t160 1810i180 Cs-134 <15.0 <15.0 < 15.0 ::15.0 < 15.0 Cs-137 <18.0 < 18.0 <18.0 < 18.0 < 18.0 Ba-140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0 La-140 <15.0 < 15.0 <15.0 <15.0 <15.0 Lab Code DMI-7000 NS* NS' Date Collected 10/8/% 11/5/% 12/3/96 I-131 < 1.0 - -
K-40 1760il50 - -
Cs 134 <15.0 - -
Cs-137 <18.0 - -
Ba 140 < 60.0 -
La 140 <15.0 - -
15- 2
DUANE ARNOLD Table 15. Milk samples, analyses for lodine-131 and gwnma. emitting isotopes.
. Cc!!ection: Monthly during non-grazing season (October 1 through April 30); biweeldy l during grazing season (May 1 through September 30) l Units: pCi/L ;
j Imation: D-% j l
1 j lab Code DMI-150 DMI 605 DMI 1136 DMI-1843,4 DMI 2855 Date Collected 1/9/96 2/6/96 3/5/96 4/2/% 5/7/96 l I-131 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 )
i i K-40 1560 i 150 1780i180 1470z160 1530i90 1540i130 Cs-134 <15.0 <15.0 <15.0 <15.0 <15.0 Cs-137 <18.0 <18.0 <18.0 < 18.0 < 18.0 Ba-140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0
. La-140 <15.0 <15.0 <15.0 < 15.0 <15.0 ,
! Lab Code DMI-3262 DMI-3610 DMI-4068 DMI-4342 DMI-4792 l Date Collected 5/21/% 6/4/96 6/18/% 7/2/% 7/16/% )
- I-131 < 1.0 < 1.0 < 1.0 < 1.0 . < 1.0 ;
I K-40 13801160 1380 i 160 1570i160 1480i180 13701140 j Cs-134 <15.0 <15.0 <15.0 <15.0 <15.0 ;
Cs-137 < 18.0 < 1,8.0 < 18.0 < 18.0 <18.0 2 Ba-140 < 60.0 < 60.0 < 60.0 < 60.0 <E0.0 i a La-140 <15.0 <15.0 <15.0 <15.0 <15.0 i 1 Imb Code DMI-5077 DMI-5582,3 DMI-5876 DMI-6199 DMI-6506 i
- Date Collected 7/30/96 8/13/% 8/27/96 9/9/% 9/24/%
I I-131 < 1.0 < 1.0 <1.0 < 1.0 < 1.0
- K-40 1460i140 1c70i120 1460i160 1650 i 150 1360il70 Cs-134 <15.0 < 15.0 <15.0 <15.0 <15.0 Cs-137 <18.0 <13.0 <18.0 < 18.0 <18.0 i Ba 140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0
' <15.0 <15.0 <15.0 <15.0 <15.0 La-140 lah Code DMI-7081 DMI-8051 DMI-8706 Date Collected 10/8/% 11/5/96 12/3/%
I-131 < 1.0 < 1.0 < 1.0 K-40 14501170 1440i130 1430i140 Cs-134 <15.0 <15.0 <15.0 Cs-137 <18.0 < 18.0 <18.0 Ba-140 < 60.0 < 60.0 < 60.0 La 140 <15.0 <15.0 <15.0 15 - 3
DUANE ARNOLD Table 15. Milk samples, analyses for iodine 131 and gamma-emitting isotopes.
Collection: Monthly during nonpazing season (October 1 through April 30); biweekly during grazing season (May 1 through September 30)
Units: pCl/L location: D-101 tab Code NS* NS* NS' NS* DMI 2856 Date Collected 1/9/96 2/6/96 3/5/96 4/2/96 5/7/%
I-131 - - - -
< 1.0 K-40 - - - -
1560i140 Cs-134 - - - -
<15.0 Cs-137 - - - -
<18.0 Ba-140 - -- - - < 60.0 La 140 - - - - <15.0 lab Code DMI-3263 DMI-3611 DMI-4069 DMI-4343 DMI-4793 Date Collected S/21/96 6/4/% 6/18/% 7/2/% 7/16/%
I-131 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 K-40 1620 i 190 14901180 1580 i 160 1670i170 1890 i 170 Cs-134 <15.0 <15.0 <15.0 <15.0 ,
<15.0 Cs-137 <18.0 <18.0 <18.0 <18.0 <18.0 Ba 140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0 La-140 < 15.0 <15.0 <15.0 <15.0 <15.0 lab Code DMI-5078 DMI-5584 DMI-5877 DMI-6200 DMI-6507 Date Collected , 7/30/% 8/13/% 8/27/% 9/9/% 9/24/%
I-131 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 K-40 1780i140 1650i180 1870 i 160 1780 i 110 1870 i 140 Cs-134 <15.0 <15.0 <15.0 <15.0 < 15.0 Cs-137 <18.0 <18.0 <18.0 <18.0 <18.0 Ba-140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0 La 140 <15.0 <15.0 <15.0 < 15.0 <15.0 tab Code DMI 7082 DMI-8052 DMI-8707 Date Collected 10/8/% 11/5/% 12/3/%
I-131 < 1.0 < 1.0 < 1.0 K-40 1840 i 180 15101180 1280i120 Cs 134 <15.0 <15.0 <15.0 Cs-137 <18.0 <18.0 <18.0 Ba-140 < 60.0 < 60.0 < 60.0 La-140 < 15.0 < 15.0 < 15.0 15 - 4 i
DUANE ARNOLD Table 15. Milk samples, analyses for iodine-131 and gamma-emitting isotopes.
Collection: Monthly during non-grazing season (October 1 through April 30); biweekly during grazing season (May 1 through September 30)
Units: pCi/L Location: D-105 I2b Code DMI-151 DMI-606 DMI-1137 DMI 11.15 DMI-2857 Date Collected 1/9/96 2/6/96 3/5/% 4/2/% 5/7/%
I-131 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 K-40 1500 1 130 15001160 1300i140 15101120 1400i100 Cs-134 <15.0 <15.0 < 15.0 <15.0 < 15.0 Cs-137 < 18.0 <18.0 < 18.0 < 18.0 < 18.0 Ba-140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0 La 140 < 15.0 <15.0 < 15.0 < 15.0 < 15.0 j bb Code DMI-3264 DMI 3612 DMI-4070 DMI-4344 DMI-4794 Date Collected 5/21/% 6/4/% 6/18/% 7/2/96 7/16/%
I-131 < 1.0 <1.0 < 1.0 < 1.0 < 1.0 K-40 13801140 L5tvi*160 1540 i 130 1400 i 160 16001160 Cs-134 <15.0 <15.0 < 15.0 <15.0 < 15.0 Cs-137 < 18.0 < 18.0 < 18.0 < 18.0 < 18.0 Ba 140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0 La-140 <15.0 <15.0 < 15.0 <15.0 < 15.0 Lab Code DMI 5079 DMI-5585 DMI-5878 DMI-6201 DMI-6508 Date Collected 7/30/% 8/13/% 8/27/% 9/9/% 9/24/%
I-131 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 K-40 1470i120 14101120 14801120 1530 i 190 1350i140 Cs-134 <15.0 <15.0 <15.0 <15.0 <15.0 i
Cs-137 <18.0 <!8.0 <18.0 <18.0 <18.0 Ba 140 < 60.0 < 60.0 < 60.0 < 60.0 < 60.0 La 140 < 15.0 <15.0 < 15.0 <15.0 < 15.0 bbCode DMI-7083 DMI-8053 DMI-8708 Date Collected 10/8/% 11/5/% 12/3/%
I-131 <1.0 < 1.0 < 1.0 K-40 1470il70 1300i160 1350i150 Cs-134 < 15.0 < 15.0 < 15.0 Cs-137 < 18.0 <18.0 < 18.0 Ba-140 < 60.0 < 60.0 < 60.0 La-140 <15.0 <15.0 <15.0
- NS = No sample; sample not available.
15 - 5
l DUANE ARNOLD Table 16. Well water samples, analyses for gross beta and tritium.
Collection: Quarterly Units: pCl/L Location D-53 Treated Municipal Water Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter bb Code DWW 1740 DWW-4723 DWW-6789 DWW-9258 Gross Beta 2.4 0.5 2.710.5 3.310.5 2.710.5 H-3 < 330 < 330 < 330 < 330
. location D-54 Inlet to Municipal Water Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter bb Code DWW 1741 DWW-4312 DWW-6790 DWW 9259 Gross Beta 2.8 i 0.5 3.210.6 2.9i0.6 3.210.6 H-3 < 330 < 330 < 330 < 330 location D-55 On-site Well Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter
, bb Code DWW 1742 DWW-4724 DWW-6791 DWW-9313
' Gross Beta <0.9 < 0.6 <0.9 <0.8 i
H-3 < 330 < 330 < 330 < 330 j
Location D-57 Bull Farm Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter
! bb Code DWW 1743 DWW 4313 DWW-6792 DWW-9314 Gross Beta 1.110.4 2.7i 0.6 1.410.3 1.420.5
< 330 < 330 H3 < 330 < 330 location D 58 Franz Farm Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter bb Code DWW-1744 DWW-4314 DWW-6793 DWW-9260 i
I Gross Beta 7.2i 0.8 5.4i0.7 4.210.6 1.210.5
< 330 < 330 < 330 H-3 < 330 I 16 1
DUANE ARNOLD
[ Table 16. Well water samples, analyses for gross beta and tritium.
Collection: Quarterly Units: pCl/L laation D 72 Van Note Farm Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter lab Code DWW-1745 DWW-4315 DWW-6794 DWW-9315 1.310.5 2.110.5 <0.8 l Cross Beta 3.7*0.6 H-3 < 330 < 330 < 330 < 330
. l I
t 16 - 2
. _ _ . _ . . _ . . . _ _ __ _ . . _ . . _ _ _ . . _ . . . _ . . ~ ...__,..__.._.m.... . .._._ .
l-
, DUANE ARNOLD i
, Table 17. Vegetation samples (broadleaf), analyses for iodine-131 and other gamma-emitting i
- isotopes.
3 Collection: Annually Units: pCi/g wet Location D-57 . D-94 D-1%
I Lab Code DVE-5002 DVE-5004 DVE-5005 '
l Date Collected 7/23/% 7/23/% 7/23/% '
Sample Type Cabb' age Lettuce Cabbage J
j K 40 2.2310.41 4.1010.31 2.84 i 0.35
, Mn-54 < 0.024 < 0.011 < 0.013
! Co-58 < 0.023 < 0.008 < 0.006
- Co-60 < 0.023 < 0.021 < 0.019 Zr-95 ,
<0.055 <0.043 < 0.034 Nb-95 < 0.026 < 0.018 < 0.004 4
Ru-103 <0.023 <0.012 < 0.016 Ru-1% < 0.223 < 0.159 < 0.126 ,
I131 < 0.043 < 0.019 < 0.022
) Cs-134 <0.029 < 0.019 < 0.014 )
Cs-137 < 0.022 0.022 t 0.013 < 0.015 -
Ce-141 < 0.044 < 0.027 < 0.027 l j Ce-144 < 0.166 < 0.074 <0.053 l i
l l
f D
1 I
i 17-1
i DUAME ARNOLD l
Table 18. Vegetation samples (hay and grain), analysis for gamma-emitting isotopes-
! Collection: Annually Units: pC!/g wet i
I Location D-16 ' D-16 D-57 D-57 D-58 L Lab Code DCF-5879 DVE-8437 DCF-5880 DVE-8438 DVE-8439 L Date Collected 8/27/96 11/19/ % 8/27/% 11/19/96 11/19/ %
l' Sample Type Grass Com ' Hay Com Com
) K-40 4.9810.41 2.3810.25 '10.95 1 0.38 2.33 i 0.47 2.6010.32
. Mn-54 <0.011 < 0.010 < 0.014 ~ < 0.020 < 0.007 C+58 <0.014 <0.010 -<0.014 < 0.011 <0.006 Co-60 < 0.022 < 0.010 < 0.017 < 0.031 <0.006 Zr-95 < 0.015 < 0.024 < 0.020 < 0.043 < 0.012 Nb-93 < 0.012 < 0.010 < 0.020 <0.024 <0.005 Ru-103 <0.014 <0.010 . <0.013 <0.021 <0.007 Ru-106 < 0.134 < 0.059 < 0.101 < 0.197 < 0.104 Cs-134 . < 0.022 '<0.009 < 0.016 <0.017 < 0.009 Cs-137 <0.018 <0.011 <0.015 < 0.018 <0.012 Ce-141 < 0.027 - <0.022 < 0.028 < 0.039 :0.017 Ce-144 <0.093 <0s070 <0.080 <0.156 < 0.042 Location D-63 D-63 D-72 D-72 D-93 Lab Code DCF-5586 DVE-8440 DCF-5881 DVE-8441 DCF 5003 Date Collected 8/13 /96 11/19/ % 8/27/% 11/19/ % 7/23/%
Sample Type Hay Com Hay Com Hay K-40 16.11 1 0.60 2.059 i 0.39 14.84 i 0.38 2.6010.40 3.9710.29 Mn-54 < 0.015 < 0.018 < 0.013 <0.014 < 0.015 Co-58 <0.020 < 0.006 < 0.010 <0.013 <0.016 Co-60 < 0.028 <0.020 < 0.014 < 0.015 <0010 Zr-95 <0.048 <0.044 <0.026 <0.021 <0.017 Nb-95 <0.028 < 0.021 < 0.014 < 0.020 <0.013 Ru-103 < 0.023 < 0.019 < 0.007 <0.009 <0.006 Ru 106 <0.154 < 0.169 < 0.099 < 0.122 < 0.074 Cs-134 < 0.025 <0.014 < 0.017 <0.014 <0.020 Cs-137 <0.024 <0.014 <0.015 <0.020 <0.012 Ce-141 <0.040 <0.020 < 0.015 <0.018 <0.022 Ce-144 <0.138 <0.000 <0.097 <0.055 < 0.086 18 - 1
RIJ/sNE ARNOLD Table 18. Vegetation umples (hay and grain), analyses for gamma +mitting isotopes.
i Collection: Annually Units: pCi/g wet Location D-93 D-94 D-94 D-105 D 105 lab Code DVE-8443 DCF-5882 DVE-8443 DCF 5587 DVE-8442 Date Collected 11/19/ % 8/27/96 11/19/ % 8/13/% 11/19/ %
Sample Type Com Hay Ccm Hay Com a
K-40 2.4110.34 16.73 1 0.46 2.4110.34 1337t 0.79 2.6220.41 Mn-54 <0.013 <0.016 <0.013 <0.023 < 0.007 Co-58 < 0.007 < 0.018 < 0.007 < 0.035 < 0.019 Co-60 < 0.015 <0.020 < 0.015 <: 0.037 < 0.016 1
Zr-95 < 0.017 < 0.034 <0.017 <0.073 <0.027 Nb-95 <0.019 <0.020 < 0.019 < 0.037 <0.021 Ru 103 < 0.011 <0.017 <0.011 <0.038 < 0.008 Ru-106 <0.113 <0.160 < 0.113 < 0.210 < 0A58 Cs-134 4.0.015 <0.037 < 0.015 < 0.011 < 0.008 3
Cs-137 <0.013 < 0.019 < 0.013 <0.036 < 0.019 Ce-141 <0.016 <0.019 <0.016 <0.054 <0.026 Ce 144 < 0.103 <0.074 <0.103 <0.212 <0.068 location D-106 D-106 lab Code DCF-5883 DVE-8443 Date Collected 8/27/% 11/19/ %
Sample Type Hay Com a K-40 11.77 i 0.39 2.4110.34 Mn-54 < 0.013 <0.013
- Co-58 < 0.016 , <0.007 i
Co-60 <0.016 <0.015
^
Zr-95 <0.020 <0.017 Nb-95 < 0.016 <0.019 Ru-103 <0.017 <0.011 Ru-106 <0.111 <0.113 Cs-134 <0.017 <0.015 Cs-137 <0.019 <0.013
)
- Ce-141 <0.022 <0.016 Ce-144 <0.059 <0.103 a
T 18 - 2
l l
{ DUANE ARNOLD )
l Table 19. Surface water samples, analyses for iodine-131 and other gamma-emitting isotopes.
Collection: Monthly
- a. Units: pCi/L Location: D-49 Lab Code DSW-588 DSW-942 DSW-1733 Date Collected 1/31/% 2/21/% 3/26/%
Mn-54 <15.0 < 15.0 < 15.0 l
- Fe 59 < 30.0 < 30.0 < 30.0 Co-58 <15.0 <15.0 <15.0 i Co 60 <15.0 < 15.0 < 15.0 i Zn 65 < 30.0 < 30.0 < 30.0 i Zr-95 < 30.0 < 30.0 < 30.0 l
Nb-95 < 15.0 < 15.0 <15.0 1131 <15.0 <15.0 <15.0 Cs-134 <15.0 <15.0 <15.0 Cs-137 -
<15.0 <15.0 <15.0 Ba-140 < 60.0 < 60.0 < 60.0 1.a 140 <15.0 < 15.0 - < 15.0 Lab Code DSW-2330 DSW-3265 DSW-3907 Date Collected 4/19/% 5/21/% 6/19/%
Mn-54 <15.0 < 15.0 < 15.0 -
l Fe-59 < 30.0 < 30.0 < 30.0 Co-58 <15.0 <15.0 <15.0 Co40 <15.0 < 15.0 < 15.0 Zn-65 < 30.0 < 30.0 < 30.0 Zr 95 < 30.0 < 30.0 < 30.0 Nb-95 <15.0 <15.0 <15.0 ,
I-131 <15.0 < 15.0 < 15.0 Cs-134 <15.0 < 15.0 <15.0
. Cs-137 <15.0 <15.0 <15.0 ,
Ba-140 < 60.0 < 60.0 < 60.0 12-140 < 15.0 < 15.0 < 15.0 19 - 1 ;
l 1
DUANE ARNOLD Table 19. Surface water samples, analyses for lodine-131 and other gamma-emitting isotopes.
Collection: Monthly Units: pCi/L Location: D-49 14 Code DSW-4914 DSW-5744 DSW-6786 Date Collected 7/16/% 8/21/% 9/30/% .
l Mn-54 < 15.0 <15.0 <15.0 !
< 30.0 < 30.0 < 30.0 i Fe-59 Co-58 <15.0 <15.0 <15.0 Co-60 <15.0 < 15.0 < 15.0 l Zn45 < 30.0 < 30.0 < 30.0 )
Zr-95 < 30.0 < 30.0 < 30.0 ,
Nb-95 <15.0 <15.0 <15.0 I I-131 < 15.0 < 15.0 < 15.0 Cs-134 <15.0 <15.0 <15.0 Cs-137 < 15.0 < 15.0 < 15.0 Ba-140 < 60.0 < 60.0 < 60.0 La-140 <15.0 <15.0 < 15.0
]
Iab Code DSW-7615 DSW 8432 DSW-9307 Date Collected 10/21/ % 11/19/ % 12/16/%
Mn-54 <15.0 <15.0 <15.0 Fe 59 < 30.0 < 30.0 < 30.0 Co-58 <15.0 <15.0 <15.0 Co40 <15.0 <15.0 <15.0 Zn45 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 i Nb-95 <15.0 <15.0 <15.0 I-131 <15.0 <15.0 <15.0 Cs-134 <15.0 <15.0 <15.0 Cs-137 < 15.0 < 15.0 < 15.0 Ba-140 < 60.0 < 60.0 < 60.0 La-140 <15.0 <15.0 <15.0 1
19 - 2 l
DUANE ARNOLD Table 19. Surface water samples, analyses for iodine-131 and other gamma +rrdtting isotopes.
Collection: Monthly Units: pCi/L
- Location: D-50 Lab Code DSW-589 DSW-943 DSW-1734 i Date Collected 1/24/% 2/21/% 3/19/%
Mn-54 <15.0 <15.0 <15.0
! Fe-59 < 30.0 < 30.0 < 30.0 -
Co-58 <15.0 <15.0 <15.0 Co-60 <15.0 <15.0 <15.0 Zn 65 < 30.0 < 30.0 < 30.0 i Zr-95 < 30.0 < 30.0 < 30.0
- Nb-95 <15.0 <15.0 <15.0 I-131 <15.0 <15.0 < 15.0 -
Cs-134 <15.0 <15.0 <15.0 Cs-137 <15.0 <15.0 ~< 15.0 i Ba-140 < 60.0 < 60.0 < 60.0 La-140 <15.0 < 15.0 <15.0 Lab Code DSW-2331 DSW-3266 DSW-3908 i
+
Date Collected 4/17/% 5/14/% 6/19/%
Mn-54 < 15.0 < 15.0 < 15.0 Fe-59 < 30.0 < 30.0 < 30.0 Co 58 <15.0 <15.0 <15.0 Co-60 <15.0 <15.0 <15.0 Zn-65 < 30.0 < 30.0 < 30.0 l Zr-95 .
< 30.0 < 30.0 - < 30.0 <
Nb-95 <15.0 <15.0 <15.0 I-131 <15.0 <15.0 <15.0 Cs-134 <15.0 <15.0 <15.0 :
Cs-137 <15.0 <15.0 <15.0 I Ba 140 < 60.0 < 60.0 < 60.0 La 140 < 15.0 < 15.0 <15.0 i
19 - 3 i
DUANE ARNOLD Table 19. Surface water samples, analyses for iodine-131 and other gamma. emitting isotopes.
Collection: Monthly Units: pCi/L bxation: D-50 Lab Code DSW-4915 DSW-5745 DSW-6787 Date Collected 7/16/% 8/19/% 9/30/%
Mn-54 < 15.0 < 15.0 < 15.0 Fe-59 < 30.0 < 30.0 . < 30.0 Co-58 <15.0 < 15.0 <15.0 Co40 <15.0 <15.0 <15.0 Zn-65 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 < 154 <15.0 <15.0 1-131 <15.0 <15.0 <15.0 Cs 134 <15.0 <15.0 <15.0 Cs-137 <15.0 <15.0 <15.0 Ba 140 < 60.0 < 60.0 < 60.0 La-140 < 15.0 < 15.0 < 15.0 Lab Code DSW-7616 DSW-8433 DSW-9308 Date Collected 10/16/% 11/20/ % 12/17/ %
Mn-54 < 15.0 < 15.0 < 15.0 Fe-59 < 30.0 < 30.0 < 30.0 Co-58 <15.0 <15.0 < 15.0 Co40 < 15.0 <15.0 < 15.0 Zn45 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 < 15.0 < 15.0 < 15.0 I-131 < 15.0 < 15.0 < 15.0 Cs-134 <15.0 <15.0 <15.0 Cs-137 <15.0 <15.0 <15.0 Ba 140 < 60.0 < 60.0 < 60.0 La 140 <15.0 <15.0 r 15.0 i
19 - 4 l
)
_ _ _ _ _ __ ~ _ . . _ . . . _ . . . . . -
DUANE ARNOLD Table 19. Surface water samples, analyses for iodine-131 and other gamma-emitting isotopes.
Collection: Monthly Units: pCi/L I.ocation: D-51 I.ab Code - DSW 590 DSW-944 DSW-1735 Date Collected 1/24/% 2/21/% 3/19/%
Mn-54 <15.0 <15.0 <15.0 Fe-59 < 30.0 < 30.0 < 30.0 Co-58 <15.0 <15.0 <15.0 Co40 < 15.0 < 15.0 < 15.0 ,
Zn45 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 <15.0 < 15.0 <15.0 I-131 < 15.0 < 15.0 < 15.0 Cs-134 <15.0 < 15.0 < 15.0 Cs-137 <15.0 <15.0 <15.0 Ba 140 < 60.0 < 60.0 < 60.0 La-140 <15.0 <15.0 < 15.0 Iab Code DSW-2332 DSW-3267 DSW-3909 Date Collected 4/17/% 5/14/% 6/19/%
Mn-54 <15.0 <15.0 <15.0 Fe-59 < 30.0 < 30.0 < 30.0 Co-58 < 15.0 < 15.0 < 15.0 Co40 <15.0 <15.0 < 15.0 Zn45 < 30.0 < 30.0 < 3P 0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 <15.0 <15.0 < 15.0 1-131 <15.0 <15.0 <15.0 Cs-134 <15.0 <15.0 -
<15.0 Cs-137 <15.0 <15.0 <15.0 Ba-140 < 60.0 <60.0 < 60.0 La 140 <15.0 <15.0 ,
< 15.0 i
19 - 5
f I
DUANE ARNOLD Table 19. Surface water samples, analyses for iodine-131 and other gamma +mitting isotopes.
Collection: Monthly Units: pCi/L ,
I.ocation: D-51 lab Code DSW-4916 DSW-5746 DSW-6788 Date Collected 7/16/% 8/19/% 9/30/%
Mn-54 < 15.0 < 15.0 <15.0 Fe-59 < 30.0 < 30.0 < 30.0 Co-58 <15.0 <15.0 <15.0 Co-60 < 15.0 <15.0 < 15.0 Zn45 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 <15.0 <15.0 <15.0 1-131 <15.0 <15.0 < 15.0 Cs-134 <15.0 <15.0 <15.0 l CS137 <15.0 <15.0 <15.0 l Ba-140 < 60.0 < 60.0 < 60.0 l La-140 < 15.0 <15.0 <15.0 4
Lab Code DSW-7617 DSW-8434 DSW-9309 Date Collected 10/16/96 11/20/ % 12/17/ %
Mn-54 <15.0 <15.0 <15.0 Fe-59 < 30.0 < 30.0 < 30.0 Co-58 < 15.0 < 15.0 < 15.0 CcH50 <15.0 <15.0 <15.0 Zn45 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 <15.0 <15.0 <15.0 1-131 <15.0 <15.0 <15.0 Cs-134 <15.0 <15.0 <15.0 Cs-137 <15.0 <15.0 <15.0 i' Ba-140 < 60.0 < 60.0 < 60.0 La 140 <15.0 <15.0 <15.0 19 - 6 t
DUANE ARNOLD Table 19. Surface water samples, analyses for iodine.131 and other gamma-emitting isotopes.
Collection: Monthly Units: pCi/L Location: D-99 I.ab Code DSW-591 DSW-945 DSW-1736, 7 Date Collected 1/31/% 2/21/% 3/26/%
Mn-54 < 15.0 < 15.0 '
< 15.0
. Fe-59 < 30.0 < 30.0 < 30.0 Co-58 <15.0 <15.0 <15.0 Co-60 < 15.0 < 15.0 < 15.0 Zn45 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 <15.0 <15.0 < 15.0 1-131 < 15.0 < 15.0 <15.0 Cs-134 < 15.0 <15.0 <15.0 Cs-137 <15.0 <15.0 <15.0 Ba-140 < 60.0 < 60.0 < 60.0 La-140 < 15.0 <15.0 <15.0 Lab Code DSW-2333 DSW-3268 DSW-3910 Date Collected 4/19/% 5/21/% 6/19/%
Mn-54 . <15.0 <15.0 <15.0 Fe-59 < 30.0 < 30.0 < 30.0 Co-58 < 15.0 < 15.0 < 15.0 Coe < 15.0 < 15.0 < 15.0 Zn45 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 < 15.0 < 15.0 <15.0 I-131 <15.0 < 15.0 <15.0 Cs 134 <15.0 <15.0 <15.0 Cs-137 <15.0 <15.0 <15.0 Ba-140 < 60.0 < 60.0 < 60.0 La-140 <15.0 < 15.0 <15.0 19 - 7
l i DUANE ARNOLD Table 19. Surface water samples, analyses for iodine-131 and other gamma +mitting isotopes. 1 Collection: Monthly l Units: pCi/L Location: D 99 i 14 Code DSW-4917 DSW-5747 DSW-6795 ,
Date Collected 7/16/% 8/21/% 9/30/% )
Mn-54 < 15.0 < 15.0 < 15.0 Fe-59 < 30.0 < 30.0 < 30.0 l Co-58 <15.0 <15.0 <15.0 CcH50 < 15.0 < 15.0 <15.0 Zn45 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 <15.0 <15.0 <15.0 l I-131 < 15.0 < 15.0 < 15.0 Cs-134 <15.0 <15.0 <15.0 Cs-137 < 15.0 < 15.0 < 15.0 Ba-140 < 60.0 < 60.0 < 60.0 La-140 <15.0 <15.0 <15.0 Lab Code DSW-7618 DSW 8435 DSW-9310 Date Collected 10/21/ % 11/19/ % 12/16/ %
Mn-54 < 15.0 < 15.0 < 15.0 Fe-59 < 30.0 < 30.0 < 30.0 Co-58 < 15.0 < 15.0 < 15.0 Co40 < 15.0 <15.0 <15.0 Zn-65 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 <15.0 < 15.0 <15.0 I-131 <15.0 < 15.0 < 15.0 Cs-134 <15.0 < 15.0 <15.0 Cs-137 < 15.0 < 15.0 < 15.0 Ba-140 < 60.0 < 60.0 < 60.0 La-140 <15.0 <15.0 <15.0 19 - 8
- . - . . . _ - - . . - - . - - . . ..- = - . _ _ - _.- -.- - . .-- .. .__
1 l
DUANE ARNOLD Table 20. Surface water samples, analyses for potassium-40 by flame photometry (fp), iodine-131 )
and other gamma. emitting isotopes. l Collection: Monthly Units: pCl/L l location: D-107 l LabCode DSW-592 DSW-946 DSW-1738 Date Collected 1/31/% 2/21/% 3/26/%
K-40(fp) 28.55 20.76 17.30 Mn-54 <15.0 <15.0 <15.0 Fe-59 < 30.0 < 30.0 < 30.0 Co-58 < 15.0 <15.0 <15.0 Co40 <15.0 <15.0 <15.0 Zn45 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 <15.0 <15.0 < 15.0 I-131 < 15.0 <15.0 < 15.0 Cs-134 < 15.0 < 15.0 < 15.0 Cs-137 <15.0 <15.0 <15.0 Ba-140 < 60.0 < 60.0 < 60.0 La-140 < 15.0 . <15.0 <15.0 Lab Code DSW-2334 DSW-3269 DSW-3911 Date Collected 4/19/% 5/21/% 6/19/%
K-40(fp) 18.17 16.44 17.30 Mn-54 <15.0 <15.0 <15.0 Fe-59 < 30.0 < 30.0 < 30.0 Co 58 < 15.0 < 15.0 <15.0 Co40 < 15.0 < 15.0 <15.0 Zn45 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 <15.0 <15.0 <15.0 1-131 < 15.0 < 15.0 < 15.0 Cs-134 < 15.0 < 15.0 < 15.0 Cs-137 < 15.0 <15.0 <15.0 Ba-140 < 60.0 < 60.0 < 60.0 La-140 < 15.0 <15.0 < 15.0 20 - 1
_ . _ . . _ _ _ =-. .- - _ . . .. . _ . .. .-
)
)
DUANE ARNOLD l Table 20. Surface water samples, analyses for potassium-40 by flame photometry (fp), lodine-131 and other gamma emitting isotopes.
Collection: Monthly Units: pCl/L location: D 107 .,
lab Code DSW-4918 DSW-5748 DSW4796 Date Collected 7/16/% 8/21/% 9/30/%
K-40(fp) 12.98 16.44 20.76 Mn-54 <15.0 < 15.0 < 15.0
- Fe-59 < 30.0 < 30.0 < 30.0 Co-58 <15.0 < 15.0 < 15.0 Cc40 < 15.0 < 15.0 < 15.0
, Zn45 < 30.0 < 30.0 < 30.0 Zr-95 < 30.0 < 30.0 < 30.0 Nb-95 < 15.0 < 15.0 < 15.0 1-131 <1S.0 <15.0 <15.0 Cs-134 <15.0 <15.0 <15.0
. Cs 137 <15.0 <15.0 <15.0 Ba-140 < 60.0 < 60.0 < 60.0 La-140 <15.0 < 15.0 <15.0 l Lab Code DSW-7619 DSW-8436 DSW-9261 .
Date Collected 10/21/ % 11/19/ % 12/16/ %
I K-40(fp) 29.41 21.63 16.44 Mn-54 <15.0 < 15.0 <15.0 Fe-59 < 30.0 < 30.0 < 30.0 Co 58 <15.0 <15.0 <15.0 Co.60 <15.0 <15.0 <15.0
' < 30.0 < 30.0 < 30.0 Zn-65 Zr-95 < 30.0 < 30.0 < 30.0 4 Nb-95 <15.0 < 15.0 <15.0 1-131 <15.0 < 15.0 <15.0 Cs-134 <15.0 < 15.0 < 15.0 l
Cs-137 <15.0 <15.0 <15.0 i
< 60.0 < 60.0 l Ba-140 < 60.0 La-140 < 15.0 < 15.0 < 15.0 20-2
1 DUANE ARNOLD Table 21. Surface water samples, analysis for tritium.
Collection: Quarterly composites of monthly samples Units: pCl/L Location D-49 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code DSW 1764 DSW-3927 DSW-6829 DSW-9746 H-3 < 330 < 330 < 330 < 330 Location D-50 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter lab Code DSW-1765 DSW-3928 DSW-6830 DSW-9743, 4 H-3 < 330 < 330 < 330 < 330 location D 51 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter lab Code DSW-1766 DSW-3929 DSW-6831 DSW-9745 H-3 < 330 < 330 < 330 < 330 l
Location ,
D 99 .
l Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code DSW-1767 DSW-3930 DSW-6832 DSW-9747 H-3 < 330 < 330 < 330 < 330 IncathA\ D-107 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter lab Code DSW 1768 DSW-3931 DSW-6833 DSW-9748 H-3 < 330 < 330 < 330 < 330 I
21- 1
DUANE ARNOLD Table 22. Fish samples, analysis of edible portion for gamma +mitting isotopes.
Collection: ' Semlannually Units: pCi/g wet
! tocation Upstream D-49 lab Code DF-3422 DF-3423 DF-7075 DF-7076 l Date Collected 5/23/% 5/Z3/% 10/4/% 10/4/%
, Sample Type Carp Carpsucker Carp Carpsucker K-40 3.035 1 0.37 2.45 i 0.27 2.84 i 0.30 2.92 i 0.29 Mn-54 < 0.006 < 0.005 < 0.012 < 0.008 2
Fe-59 < 0.028 < 0.022 < 0.044 < 0 021 Co-58 < 0.010 < 0.009 < 0.007 <0.012 Co-60 <0.015 < 0.006 <0.010 <0.011 Zn-65 <0.032 <0.006 <0.021 <0.025 Zr-95 <0.014 <0.026 <0.039 < 0.017 Nb-95 <0.021 <0.012 < 0.018 <0.019 Ru-103 <0.017 <0.011 < 0.016 <0.015 Ru-106 <0.053 < 0.092 < 0.092 < 0.070 Cs-134 < 0.006 <0.009 < 0.013 < 0.008 Cs-137 < 0.013 < 0.012 < 0.011 <0.006 Ce-141 <0.031 <0.022 < 0.038 <0.015 Ce-144 < 0.053 < 0.043 < 0.079 < 0.070 Location Downstream D41 tab Code DF-3424 DF-3425 DF 7077 DF-7078 Date Collected 5/23/% 5/23/% 10/4/% 10/4/%
Channel Sample Type Carp Catfish Carp Carpsuckers K-40 2.71 i 0.24 3.12 i 0.37 2.7010.33 2.8310.40 Mn-54 <0.006 <0.006 < 0.014 <0.010 Fe-59 < 0.015 <0.030 <0.a32 <0.051 Co-58 < 0.009 < 0.006 < 0.010 < 0.012 Co-60 <0.007 <0.013 < 0.015 <0.021 Zn45 <0.017 <0.015 < 0.024 <0.025 Zr 95 <0.018 <0.025 <0.028 <0.041' Nb-95 <0.005 < 0.012 < 0.024 < 0.033 Ru-103 <0.006 <0.014 < 0.011 < 0.036 Ru 106 <0.070 < 0.096 <0.125 <0.172 Cs 134 <0.007 <0.014 < 0.010 < 0.019 Cs-137 <0.009 <0.011 < 0.013 < 0.019 Ce-141 < 0.009 <0.016 < 0.035 <0.043 Ce.144 < 0.037 <0.075 < 0.051 < 0.118 i
22 - 1
+
' DUANE ARNOLD l
Table 23. River sediment samples, analysis for gamma-emitting isotopes.
Collection: Semiannually Units: pCl/g dry i
I i
Location D 50 f lab Code DBS-3088 DBS-6468 I
Date Collected 5/14/% 9/19/% -
l K-40 9.70 i 0.82 11.033 1 0.44 Mn-54 < 0.027 <0.006 Co-58 < 0.025 <0.018 i Co-60 <0.031 < 0.012 Zr-95 < 0.056 < 0.008 Nb-95 <0.026 <0.007 Ru 103 <0.034 <0.008 Ru 106 < 0.208 < 0.106 Cs-134 < 0.045 < 0.012 Cs-137 0.054 i 0.029 <0.011 Ce-141 <0.050 <0.013 Ce-144 <0.164 < 0.078 Location . D 51 ,
lab Code DBS-3089 DBS-6469 Date Collected 5/14/% 9/19/%
K-40 13.21 i 1.070 11.44 1 0.49 Mn-54 <0.053 <0.019 I
- Co-58 < 0.060 <0.026 Co-60 <0.018 <0.020 Zr-95 <0.044 <0.037 Nb-95 < 0.025 < 0.011 Ru-103 <0.044 < 0.020 Ru-106 < 0.2(0 <0.123 Cs-134 < 0.058 <0.010 Cs 137 0.124 1 0.056 <0.021 Ce-141 <0.070 <0.036 Ce-144 <0.156 <0.074 23 - 1
DUANE ARNOLD l
- l. Table 23. her sediment samples, analysis for gamma-emitting isotopes.
Collection: Semiannually Units: pCi/gdry i
~i Location D-107 l I
tab Code DBS-3090 DBS-6470 l Date Collected 5/14/% 9/19/%
i K-40 6.23 i 0.72 2.56 i 0.25 ,
Mn-54 <0.037 < 0.015 -
l Co-58 < 0.036 < 0.010 l
- Co-60 0.1810.Q31* 02010.011 Zr-95 < 0.054 < 0.020 Nb-95 <0.029 < 0.009 l Ru-103 <029 < 0.013 l Ru-106 <0.295 < 0.062 Cs 134 <0.044 <0.026 Cs-137 <0.031 < 0.012 Ce 141 <0.061 <0.017 Ce 144 <0.142 <0.049
- Sample was recounted. Result of recount is 0.1910.053 pCi/g dry.
23 - 2
- - . .- . . - . -. ~ .. . - . - . - . . - . - . _ . - - .
DUANE ARNOLD
+
1
! Table 24. Predpitation samples, analysis for gamma-emitting isotopes.
Collection: Monthly 1
- Units
- pCi/L l Location: Duane Arnold I
, Lab Code DP-593 DP-947 DP-1739 I Date Collected 1/31/% 2/26/% 3/26/% i Mn-54 <3.3 < 4.7 <7.1 t Fe-59 < 7.8 <11.9 <11.0 l l
. Co-58 < 3.0 <7.2 < 5.0 Co-60 < 4.6 <6.1 < 7.2 ;
Zn-65 < 12.2 <7.5 < 9.9 l j Zr-95 <6.5 < 8.6 < 13.5 i Nb-95 < 5.3 < 5.5 < 8.0 1-131 < 5.9 < 6.0 < 7.0 Cs-134 < 5.0 <6.6 < 4.1 Cs-137 < 5.0 < 4.5 <7.4 Ba-140 < 24.3 < 21.9 < 31.8 La-140 < 5.8 <6.5 <11.1 lab Code DP-2335 DP-3270 DP-3912 Date Collected 4/19/% 5/21/% 6/19/%
Mn-54 < 8.3 <2.5 < 4.4 Fe-59 <13.5 <9.8 <6.3 Co-58 < 5.5 < 3.7 < 2.4 Co40 <6.7 <2.8 < 2.0 Zn45 < 20.2 <9.9 < 10.3 Zr-95 <8.0 <8.6 < 9.9 Nb-95 < 4.3 <1.8 < 6.2 1131 <8.9 < 11.2 < 6.3 Cs-134 <8.2 <5.4 < 1.7 Cs-137 < 7.7 < 4.8 < 5.6 Ba-140 < 34.1 <12.7 < 31.1 La-140 < 4.0 <2.2 < 3.7 24 - 1
__ __ ... . _ _ _ _ . . _ . _ _ _ _ . _ _ _. _. _-. =. _ .__.. __.
4 DUANE ARNOLD i
Table 24. Precipitation samples, analysis for gamma-emitting isotopes.
Collection: Monthly Units: pCi/L j Location: l'Aiane Arnold lab Code DP-4919 DP-5749 DP-6785
, Date Collected 7/16/% 8/21/% 9/30/%
.; Mn-54 < 4.5 < 3.2 <2.0 4 Fe-59 < 8.4 < 7.7 <7.3 l Co-58 < 4.6 < 5.0 < 3.2
- Co-60 < 4.9 < 3.9 < 3.4
.; Zn-65 < 8.9 < 4.9 <6.3
, Zr-95 < 11.0 < 9.1 < 8.5 Nb-95 < 5.0 < 4.5 < 4.1 1-131 < 5.4 <7.0 < 4.6 Cs-134 < 5.2 < 5.0 < 2.3 Cs-137 < 4.0 < 3.6 < 4.5 Ba-140 < 25.8 <11.0 <14.4 La 140 < 5.7 <23 < 2.6 lab Code DP-7620,1 DP 8431 DP-9311,2 Date Collected 10/21/ % 11/19/ % 12/16/ %
Mn-54 < 3.5 < 3.0 < 2.7 i Fe-59 <63 < 3.1 < 8.0 l
Co-58 < 3.3 < 4.5 < 1.7 Co-60 < 4.1 < 3.5 <2.9 Zn-65 < 3.8 < 3.2 <6.3 Zr-95 < 4.8 <3.7 < 5.2 Nb-95 < 3.9 < 2.9 < 3.8 I-131 < 8.8 <7.1 <6.0 Cs-134 < 4.5 <1.4 < 3.1 Cs-137 < 4.0 < 3.0 < 1.5 Ba 140 <17.8 < 16.7 <16.7 La-140 < 2.8 < 2.4 < 1.3 I
24 - 2
i DUANE ARNOLD j
i Table 25. Precipitation samples, analysis for tritium.
Collection: Quarterly composites of monthly samples Units: pC1/L laation Duane Arnold l Quarter 1st Quarter 2nd Quaner 3rd Quarter 4th Quarter
! Lab Code DP-1769 DP-3932 DP-6834 DP-9742 l
H-3 <190 <156 < 152 < 181 e
4 4
25 - 1
DUANE ARNOLD
- Table 27. Soll samples, analyses for strontium 90 and gamma.Gmitting isotopes.
- Collection: Annually Units: pCl/gdry l
location D-15 D-16 i DSO-8446 DSO-8444,5 j Lab Code Date Collected 11/19/96 11/19/ %
j Sr-90 0.071 i 0.019 0.028 i 0.012 K-40 10.21 i 0.71 10.62
- 0.37 l
< 0.031 < 0.019 Mn-54 l Co-58 <0.012 <0.022
<0.036 < 0.019 Co-60 l Zr-95 <0.084 <0.028 i
<0.038 < 0 Q32 Nb-95 Ru-103 <0.017 <0.017 Ru-106 <0.221 <0.070
<0.032 <0.021 l Cs-134 Cs-137 0.235 i 0.035 0.098 i 0.016
< 0.(B8 < 0.032 Ce-141
<0.123 <0.082
- i. Ce-144 i
- i i
s
'l 1
r i
27- 1
- - ._.