Text

Annual Radiological Environ Operating Rept for 1997
	ML20217P155
Person / Time
Site:	Braidwood
Issue date:	12/31/1997
From:	Schwartz G; COMMONWEALTH EDISON CO.
To:	; NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
	BW-98-0026, BW-98-26, NUDOCS 9805060140
	Download: ML20217P155 (177)
	v • d • e

1 e r Cannmonwer.Ith Edison Company a ' wood Generating Station T of, Ikix 84 b.-cville. IL 60407%l9 Tel H15-15&2801 BW/98-0026 April 28,1998 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Mail Station PI-137 Washington, D.C. 20555 l

Subject:

1997 Radiological Environmental Operating Report Braidwood Station Unit I and Unit 2 NRC Docket Numbers STN 50-456 and STN 50-457 i

Enclosed are two copies of the 1997 Radiological Environmental Operating Report for Braidwood Station. This report contains the results of the radiological environmental and meteorological monitoring programs. The Radioactive Effluent Release Report was submitted under separate cover.

If you have any questions, please contact Travis Johnson of my staff at (815) 458-2801, extension 2932.

Sincerely yours, G.K. Schwartz l l Station manager [

'Traidwood Station ,

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Enclosure

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cc: G. Dick, Braidwood Station Project Manager, U.S. NRC l A.B. Beach, Regional Administrator, NRC Region III (2 copies)

! G. Shear, Chief, Plant Support Branch 2, NRC Region III-C. Phillips, NRC Senior Resident Inspector, Braidwood Station 9905060140 971231 f^

! PDR MDOCK 05000456--

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l A Unicom Company L

O BRAIDWOOD STATION ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT 1997 O

APRIL 1998

TABLE OF CONTENTS

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Eaf4 INTRO DU CTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 SUM MARY . . . . . . .. . .. . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...... .. .. .. ... .... . .. 2 t 1.0 EFFLUENTS f

i 1.1 Gaseous Effluents to the Atmosphere .............. .... .. . .... . ..... . . . . . . . 3 1.2 Liquids Released to Kankakee River ..... .. . . . .. . . .. . .. ... . ..... . . 3 2.0 SOLID RADIOACTIVE WASTE.... .... ....... . .... . . .. . .. .... .... .. . . . . . . . . . .. . 3 i

3.0 DOSE TO MAN i

3.1 Gaseous Effluent Pathways .. ..... .... . .... .. .... . . .. . . . . . . . .. . . . . . . .... .. 3 l-l 3 3 .1.1 N oble G a ses .. . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1.1 Gamma isose Ra tes........ . ......... ........ ....... . . ..... . . .. . .. . . 3 4

3.1.1.2 Beta Air and Skin Dose Rates ........ ...... .... ....... . . . . . . .. . . . . . .

.. . 4 3.1.2 Radioactive Iodine ... . . ... ....... ... . ..... . . . .. ... .... ... . . . . ... . . . .. . . .. . . . .. . .... .

4 3.1.2.1 Iodine Concentrations in Air............ .. . . .... ..... . ........ .........

3.1.2.2 Dose to Infant's Thyroid ....... ............ ....... .......... . . ......... .. . 4 4

3.1.3 Concentrations of Particulates in Air............. .. .... . .. . .. ..... ... .

3.2 Liquid Ef fluen t Pa thway's . ........................... ...... ... ..... ... . . .... .... ... . .... . . .. .. . . . 5 5

3.3 Assessment of Dose to Member of Public......... . .... ...... .......... ...... ..............

5 4.0 SITE METEOROLOGY ............. ..... ... ..... .. .. . ... . . ... .. .. .. .. . . .. . ... . . . . ... . . . .. . . .. .. . . ... . . .. . . .

5.0 ENVIRONMENTAL MONITORING 6

5.1 G amma Ra dia tion . .. . . . . .. . . . .. . . . . . . . . . . . . . . . . . . . . . . . .. . . .. .. ... . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Airborne I-131 and Particulate Radioactivity....................... ......... ..... .......... 6 7

5.3 Terrestrial Radioactivity ... .... ...... . ... .. ... . ....... . . .. . . . . ... . . . . . ... .... . . ... . . . . . . . . . . .. . . .. . . .

7 5.4 A q u a tic Radioactivity.................... ....... ................ ... .. .. .. .. . . ... .. .. . . . .... .... . . . .... .

7 5.5 Milk............................................................................................................. 8 5.6 Sample Collections..... ...........................................................................

8 5.7 Program Modifications ..................................... ..... .. . ... . . .. . . ... .. . . . . . . . . . . .

8 6.0 AN ALYTICAL PROCEDURES . ................................... ..... ... . .. ... .. . . . . . . . . . . . . . . . . . . . . .

8 70 MILCH ANIMALS AND NEAREST LIVESTOCK CENSUS .... . ..... .. ..... . ...... .

8 8.0 NEAREST RESIDENCES CENSUS ................................. ........... ........... . .. ... . . ...

8 9.0 ERRATADATA...................................................................................................

8 10.0 INTERLABORATORY COMP 'aISON PROGRAM RESULTS... .......... .... ..... .

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( H TABLE OF CONTENTS (continued) iv Page APPENDIX 1 - DATA TABLES AND FIGURES.. . . . . . . . . . . ... ... 1-1 1

i Station Releases Table 1.1-1 Gaseous Effluents.. . . . . . . . . .. 1-2 1 I

Table 1.2-1 Liquid Effluents .... .. . . . . . . . . . . . . . . . . . . 1-4 Table 2.0-1 Solid Radioactive Waste . . .. . .. .. 1-6 Figure 3.1 Figure 3.1-4 Isodose and Concentration Contours. .. 1-9 l Table 3.1-1 Maximum Doses Resulting from Airbome Releases.... 1-13 I Table 3.2-1 Maximum Doses Resulting from Liquid l Effluents.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17 Table 3.3-1 10CFR20 Compliance Assessment..... . ... . . . . . . . 1-19 Table 3.4-1 Maximum Doses Resulting from Airborne Releases Bases on Concurrent Meteorlogical Data.. . .. . . .. .. 1-23 l

Environmental Monitoring Figure 5.0-1 Inner Ring TLD Locations... . .... . . . . . . . . . . . . . 1-25 Figure 5.0-2 Outer Ring TLD Locations.... . . . . . . . . . . . . 1-26 Figure 5.0-3 Fixed Air Sampling and TLD Sites... . .. ..... .. . . 1-27

,O Figure 5.0-4 Ingestion and Waterborne Exposure Pathway V Sample Loca tions .. .. . . . .. . ..... . . . . .. . . . .. . .... . . .. . .. .. . . . . . . .. . .. . 1-28 Table 5.0-1 Radiological Environmental Monitoring Locations . .. ...... . 1-29 Table 5.0-2 Radiological Environmental Monitoring Program Sampling Locations, Sample Collection and l Ana yses .. . .. ... . . .. ... . . . . . . .. . . . . . . . . . . . . . . ... .... 1-30 Table 5.0 Table 5.0-6 Radiological Environmental Monitoring Program Quarterly Summary.. .... .. . .. . .. . . .. . .. . I-37 11-1 APPENDIX II - METEOROLOGICAL DATA...... .... . ......... . . . . . . . . . . . . . . . . . . .

III-1 APPENDIX III - 1997 REMP SAMPLE RESULTS........... .... .. ...... ... .. ... . .... .. .

. . . . IV-1 APPENDIX IV - ERRATA DATA........... .. ......... ..... .. ..... . .... .. . . . . . . . .

. . . V-1 APPENDIX V - INTERLABORATORY COMPARISON PROGRAM RESULTS .

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V INTRODUCTION i l

Braidwood Station, a two-unit PWR station, is louted in Will County, Illinois, fif teen (15) miles south-southwest of Joliet, Illinois. Each reactor is designed to have a capacity of 1180 MW net. .

i l Unit No. I went critical on May 29,1987, and unit No. 2 went critical on March 8,1988. The station has been designed to kaep releases te, the environment at levels below those specified in ;

the regulations.

Liquid effluents from Braidwood S:ation are released to the Kankakee River in controlled batches after radioassay Wach batch. Gaseous effluents are released to the atmosphere and are ,

calculated on the basis oi onalyses of grab samples of noble gases and tritium, as well as !

continuously collected composite samples of iodine and particulate radioactivity sampled

' during the course of the year. The results of effluent analyses are summarized on a monthly basis. Airborne concentrations of noble gases, I-131, and particulate radioactivity in offsite areas are calculated using effluent and meteorological data.

Environmental monitoring is conducted by sampling at indicator and control (background) .

locations in the vicinity of the Braidwood Station to measure changes in radiation or ~

l radioactivity levels that may be attributable to station operations. If significant changes ;

attributable to Braidwood Station are measured, these changes are correlated with effluent l releases. : External gamma radiation exposure from noble gases and internal dose from I-131 in milk are the most critical pathways at his site; however, an environmental monitoring program

- is conducted which inclu es these and other pathways.

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SUMMARY

Gaseous and liquid effluents for the period contributed to only a small fraction of the j Braidvcood Station Technical Specification / Standards limits. Calculations of environmental I concentrations based on effluent, Kankakee River flow, and meteorological data for the period j indicate that consumption by the public of radionuclides attributable to the Braidwood Station does not exceed the regulatory limits. Radiation exposure from radionuclides released to the atmosphere represented the critical pathway for the period with a maximum individual total dose estimated to be 3.96E-04 mrem for the year, where a shielding and occupancy factor of 0.7 is assumed. The assessment of radiation doses is performed in accordance with the Comed Offsite Dose Calculation Manual (ODCM). The results of analysis confirm that the station is operating in compliance with 10CFR50 Appendix I,10CFR20 and 40CFR190.

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1.0 EFFLUENTS O 1.1 Caseous Effluents to the Atmosohere Measured concentrations of noble gases, radiciodine and particulate radioactivity released to the atmosphere during the year are listed in Table 1.1-1.

A total of 3.24E+01 curies of fission and activation gases was released with a maximum quarterly average release rate of 1.35E+00 Ci/sec at Unit 1 and 1.63E+00 Ci/ sec at Unit 2. l A total of 1.63E-03 curies of I-131 was released during the year with a maximum quarterly average release rate of 1.78E-04 pCi/see at Unit 1 and 1.40E-06 pCi/sec at Unit 2.

A total of 3.69E-06 curies of beta-gamma emitters was released as airborne particulate matter with a maximum quarterly average release rate of 1.20E-07 pCi/sec at Unit 1 and 2.40E-07 pCi/sec at Unit 2. Alpha-emitting radionuclides were not measurable.

A total of 1.11E+02 curies of tritium was released with a maximum quarterly average release rate of 2.56E+00 pCi/sec at Unit I and 4.94E+00 at Unit 2.

1.2 Liauids Released to Kankakee River A total of 1.99E+07 liters of radioactive liquid waste (prior to dilution) containing 7.32E-01 curies (excluding tritium, noble gases, and alpha) was discharged from the station. These wastes were released at a maximum quarterly average concentration of

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() 9.45E-08 pCi/ml. A total of 0.00E+00 curies of alpha radioactivity and 1.81E+03 curies of tritium were released from the station. Monthly release estimates and principal l radionuclides in liquid effluents are given in Table 1.2-1, 2.0 SOLID RADIOACTIVE WASTE Solid radioactive wastes were shipped by truck to Barnwell, South Carolina: Oak Ridge, Tennessee: Memphis Tennessee and Clive, Utah. The record of waste shipments is summarized in Table 2.0-1.

3.0 DOSE TO MAN 3.1 Caseous Effluent Pathways Table 3.1-1 summarizes the doses resulting from releases of airborne radioactivity via the different exposure pathways.

3.1.1 Noble Cases 1

3.1.1.1 Gamma Dose Rates f Offsite gamma air and total body dose rates are shown in Table 3.1-1 and were calculated based on measured release rates, isotopic composition of the noble gases, and average meteorological data for the

,fm period. Isodose contours based on concurrent meteorological data for gamma dose for the year are shown in Figure 3.1-1. Based on measured

(") effluents and average meteorological data, the maximum dose to an individual would be 3.96E-04 mrem for the year, with an occupancy or 3

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a shielding factor of 0.7 included; based on measured effluents and concurrent meteorological data would be 2.88E-04 mrem (Tab 6 3.4-1).

The maximum gamma air dose was 5.47E-04 mrad based on nusured effluents and average meteorological data and 4.83E-04 mrad based on concurrent meteorological data (Table 3.4-1).

3.1.1.2 Beta Air and Skin Dose Rates The range of beta particles in air is relatively small (on the order of a few meters or less); consequently, plumes of gaseous effluents may be considered " infinite" for purpose of calculating the dose from beta radiation incident on the skin. However, the actual dose to sensitive skin tissues is difficult to calculate due to the effect of the beta particle energies, thickness of inert skin and clothing covering sensitive tissues.

For pu oses of this report the skin is taken to have a thickness of 7.0 mg/cm and an occupancy factor of 1.0 is used. The skin dose from beta and gamma radiation for the year was 9.44E-04 mrem. The maximum offsite beta air dose for the year was 1.39E-03 mrem.

The air concentrations of radioactive nobic gases at the offsite receptor locations are given in Figure 3.1-2.

3.1.2 Radioactive Iodine The human thyroid exhibits a significant capacity to concentrate ingested or inhaled iodine and the radionuclide I-131. Minimal levels of radiciodine O released during routine operation of the station may be made available to man, thus resulting in a dose to the thyroid. The pathway of interest for this radionuclide is ingestion of radioiodine in milk by an infant. Calculations are performed annually but the levels released from the station in previous years indicated that contributions to doses from inhalation of I-131 and 1-133, and ingestion of I-131 in milk are negligible.

3.1.2.1 Iodine-131 Concentrations in Air The calculated concentration contours for iodine in air are shown in Figure 3.1-3. Included in these calculations is an iodine cloud depletion factor which accounts for the phenomenon of elemental iodine deposition on the ground. The maximum annual offsite concentration is estimated to be 2.19E-04 pCi/m3for the year (Table 3.4-1).

3.1.2.2 Dose to Infant's Thvrnid The hypothetical thyroid dose to an infant living near the station via ingestion of milk was calculated. The radionuclide considered was I-131 and the source of milk was taken to be the nearest dairy farm with the cows pastured from May through October. The maximum infant's thyroid dose was 2.20E-02 mrem during the year (Table 3.1-1).

3.1.3 Concentrations of Particulatesin Air Concentration contours of radioactive airborne particulates are shown in P

Figure 3.1-4. The maximum annual offsite concentration is estimated to be 4.24E-07 pCi/m 3(Table 3.4-1).

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v 3.2 Liquid Effluent Pathways The three principal pathways through the aquatic env;ronment for potential doses to man from liquid waste are the ingestion of potable water, eating of aquatic foods, and exposure while walking on the shoreline. Not all of these pathways are significant or applicable at a given time or station but a reasonable approximation of the dose can be made by adjusting the dose formula for season of the year or type and degree of use of the aquatic environment. NRC developed equations

were used to calculate the doses to the whole body, lower GI tracts, thyroid, bone, skin; specific parameters for use in the equations are given in the Comed Offsite Dose Calculation Manual.

The maximum whole body dose for the year was 9.08E-02 mrem and no organ dose exceeded 1.09E-01 mrem (Table 3.2-1).

3.3 Asseument of Dose to Member of Public i l

During the period knuary to December,1997, Braidwood Station did not exceed the following limits as shown in Table 3.1-1 and Table 3.2-1 (based on annual average 1 i

meteorological data), Figure 3.1-1 (based on concurrent meteorological data), and Table 3.3-1:

The RETS limits on dose or dose commitment to an individual due to radioactive materials in liquid effluents from each reactor unit (1.5 mrem to the whole body or 5 mrem to any organ during any calendar quarter; 3 mrem to the whole body or 10 mrem to any organ during any calendar year).

The RETS limits on air dose in noble gases released in gaseous effluents J

to a member of the public from each reactor unit (5 mrad for gamma radiation or 10 mrad for beta radiation during any calendar quarter; 10 mrads for gamma radiation or 20 mrad for beta radiation during any calendar year).

The RETS limits on dose to a member of the public due to iodine-131, ,

iodine-133, tritium, and radionuclides in particulate form with half-lives greater than eight days in gaseous effluents released from each reactor unit (7.5 mrem to any organ during any calendar quarter 15 mrem to any organ during any calendar year).

The 10CFR20 limit on Total Effective Dose Equivalent to individual members of the public(100 mrem).

4.0 SITE METEOROLOGY

~A summary of the site meteorological measurements taken during each calendar quarter of the year is given in Appendix II. The data are presented as cumulative joint frequency distributions of the wina direction for the 203' level and wind speed class by atmospheric stability class determined from the temperature difference between 199' and 30' levels.

Data recovery for these measurements was about 99.7% during 1997.

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Nuclear Regulatory Commission, Regulatory Guide 1.109 (Rev.1).

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5.0 ENVIRONMENTAL MONITORING

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Table 5.0-1 provides an outline of the Radiological Environmental Monitoring Program (REMP) as required in current Technical Standards. Table 5.0-2 lists the sampling locations, sampling collection frequencies and analyses performed. Sampling locations are shown in Figures 5.0-1 to 5.0-4. Concentrations of radioactivity in various media are l

- summarized in Tables 5.0-3 through 5.0-6. Tables listing all data are presented in ,

Appendix III. i Specific findings for various environmental media are discussed below.

5.1 Gamma Radiation External radiation dose was measured using CaSO4:Tm thermoluminescent dosimeters (TLDs). Each location consists of 2 TLD sets. The quarterly average external radiation dose for the year was 13.8 mR at the indicator locations and 13.8 mR at the control locations, TLD results are listed in Section 4.0 of Appendix III and l locations are shown in Figures 5.0-1 and 5.0-2.

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! Quarterly external radiation dose at indicator air sampling locations averaged 13.6 i mR and was similar to levels measured in 1985 (12.0 mR),1986 (12.6 mR),1987 (14.4 mR),1988 (13.6 mR),1989 (13.5 mR),1990 (14.6 mR),1991 (14.2 mR),1992 (13.9 mR) 1 l

L 1993 (14.1 mR),1994 (13.7 mR),1995 (12.3 mR) and 1996 (13.1 mR).- These differences l are not statistically significant.

On March 6,1997, during a review of Commonwealth Edison's current ODCM, it was !

discovered that since 1991, when Comed began processing its environmental TLDs b^

in-house, Comed has not been performing an interlaboratory comparison program to '

assess measurements of environmental radiation for those TLDs. This is required by section 5.3.1 of the ODCM.

! Corrective action was begun in the second quarter of 1997, during which Comed l populated its stations' diret radiation environmental locations with its own environmental TLDs as well as with TLDs supplied by a vendor. (The vendor's environmental TLD program does comply wit a section 5.3.1 of Comed's ODCM.)

Comed has developed an interlaboratory comparison program for its own environmental TLDs with a NVLAP-approved laboratory, and has begun an annual l

interlaboratory comparison of its own environmental TLDs. The interlaboratory comparison program indicated that Comed's TLDs are satisfactory for use as environmental TLDs. Therefore, the Comed TLD records for environmental monitoring since 1991 can be considered reliable.

5.2 Airborne I-131 and Particulate Radinactivity 3

Airborne I-131 concentration remained below the LLD of 0.07 pCi/m throughout the-year in all samples.

Gross beta concentrations ranged from 0.011 to 0.047 pCi/m3 and averaged 0.023 pCi/m3 and was slightly lower than the average concentration in 1985 (0.028 3

pCi/m ),1986 (0.034 pCi/m3, except for the period from May 16 through June 6 when it was influenced by the nuclear reactor accident at Chernobyl), 1987 (0.027 3 3 3 3

pCi/m ),1988 (0.031 pCi/m ),1989 (0.028 pCi/m ),1990 (0.024 pCi/m3 ), and similar to 1991 (0.022 pCi/m3),1992 (0.022 pCi/m3),1993 (0.022 pCi/m ),1994 (0.021 3

3 pCi/m ),1995 (.0.023 pCi/m )3 and 1996 (0.022 pCi/m ),

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All amma-emitting nuclide activity was below respective LLD levels. No activity l attri utable to station operation was detected in any sample.

! 5.3 ' Terrestrial Radioactivity

-Vegetables were collected in August and September and analyzed for gamma-i emitting nuclides. In addition, broad leaf vegetables were analyzed for 1-131.1-131

' and gamma-emitting nuclides were below the limits of detection indicating that there was no measurable amount of radioactivity attributable to the station releases.

5.4 Aouatic Radioactivity l Well water was collected quarterly from one nearsite well (BD-13) and four farsite

,. wells (BD-34, BD-35, BD-36, BD-37) and was analyzed for tritium and gamma-l emitting nuclides. Tritium levels at BD-13, BD-35 and BD-37 remained below the LLD

! level of 200 pCi/L Tritium activity at BD-34 averaged 580 pCi/L with a fourth l

quarter high of 599 pCi/L. Tritium levels at BD-36 averaged 472 pCi/L with a third i - quarter high of 543 pCi/L All gamma-emitters were below the limits of detection.

Weekly surface water samples from BD-10 (Kankakee River, Downstream) and BD-25 i (Kankakee River, Upstream) were composited monthly and analyzed for gamma-emitting nuclides and gross beta activity. Cyarterly composites were analyzed for tritium. Public water samples from BD-22 (Wilmington) were also composited j, monthly and analyzed for gamma-emitting nuclides, gross beta and tritium.

l lA Cs-134 and Cs-137 concentrations were below the LLD level of 15 pCi/L and 18 lV pCi/L, respectively, in all samples.

Gross beta concentrations at BD-10 averaged 3.4 pCi/L with a range of 1.1-7.5 pCi/L:

f i concentrations at BD-25 averaged 3.9 pCi/L with a range of 1.8-5.7pCi/L.

j Tritium concentrations at BD-25 were below the LLD level of 200 pCi/L in all but the i fourth quarter when an activity of 347 pCi/L was found. Tritium activity in samples from BD-10 averaged 524 pCi/L with a first quarter high of 1,367 pCi/L Tritium L concentrations in public water samples (BD-22) averaged 1,372 pCi/L. with a range of 259-2,890 pCi/L These values are less than the reportable level of 20,000 pCi/L for drinking water.

f Sediment samples were collected twice a year from one indicator location (BD-10) and l

analyzed for gamma-emitters. Cs-134 concentration was below the lower limit of i detection (0.15 pCi/g dry weight ) in both collections. Cs-137 activity was below the lower limit of detection (0.18 pCi/g dry weight) in the fourth quarter sample; the second quarter sample had a Cs-137 level of 0.22 pCi/g. dryweight.

i Levels of gamma radioactivity in fish were measured and found in all samples to be

- below the lower limit of detection for the program.

5.5' Milk Milk samples were collected monthly from November throup April and biweekly from May through October and analyzed for Iodine-131 and gamma-emitting nuclides.

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I-131 concentration was below the LLD level of 0.5 (May-October) and 5.0 l

(November-April) pCi/L in all samples.

Cs-134, Cs-137 and Ba/La-140 were below the LLD level of 15,18 and 15 pCi/L, ,

respectively.

5.6 Samole Collections All samples were collected as scheduled.

l 5.7 Program Modifications There were no modifications to the program in 1997.

6.0 ANALYTICAL PROCEDURES Procedures used during the period covered in this report remained unchanged. A summary of the procedures used for analyzing radioactivity in environmental samples is given in Appendix V of the report for the period January - December 1993.

7.0 MILCH ANIMALS AND NEAREST LIVESTOCK CENSUS l

A census of milch animals and nearest cattle was conducted within a 6.2-mile radius of the Station. The survey was conducted by " door-to-door" canvas and by information from Illinois Agricultural Agents. The census was conducted by A. Lewis on August 25,1997.

I Results of the milch animal and nearest cattle ransus are presented on page 40 and 41 of l

l Appendix III.

I 8.0 NEAREST RFRIDENCE CENSUS l

l A census of the nearest residences within a 6.2-mile radius was conducted by A. Lewis on I August 19,1997.

Results of the nearest residence census are presented on page 42 of Appendix 111.

9.0 ERRATA DATA Errata data for 1996 is presented in Appendix IV.

l 10.0 INTERLABORATORY COMPARISON PROGRAM RESULTS Teledyne's Interlaboratory Comparison Program Results are presented in Appendix V.

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APPENDIX I DATA TABLES AND FIGURES i

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a TABLE 1.1-1 BRAIDWOOD NUCLEAR POWER STATION ANNUAL EFFLUENT REPORT FOR 1997 GAS RELEASES UNIT I (Docket Number 50-456)

SUMMATION OF ALL RELEASES l Units l Ist Qtr l 2nd Ott l 3rd Qtr l 4th Qtr l Total l l A. Fission and Activation Gas Releases l

1. Total Release Activity Ci 4.45 E+00 1.06E+01 2.57E-01 5.95E 01 1.59E+01 uCi/sec 5.72E-01 1.35E+00 3.23E-02 7.49E-02 2.03E+00 j

2. Average Release Rate i

B. lodine Releases Ci 2.14E 04 1.40E-03 <LLD 1.17E 07 1.6t E-03

1. Total 1131 Activity uCi/sec 2.75E-05 1.7BE-04 <LLD 1.47E-05 2.06E-04

2. Average Release Rate C. Particulate (> 8 day half-life) Releases 2.38E-07 <LLD 6.07E-07 9.54E 07 1.80E-06

1. Gross Activity Ci 3.06E-08 <LLD 7.64E 08 1.20E 07 2.27E-07

2. Average Release Rate uCi/sec Ci <LLD <LLD <LLD <LLD <LLD

3. Gross Alpha Activity D. Tritium Releases 2.01E+01 2.56E+00 5.06E+00 3.50E+01 I.TotalRelease Activity Ci 7.29E+00 3.22E 01 637E 01 4.46E+00 uCi/sec 938E 01 2.56E+00

2. Aver.iie Release Rate E. Sem of ledine, Particulate (> 8 day half-life),

sad Tritium Releases.

11. Total Release Activity l Ci l 7.29E+00 l 2.01E+01 l 2.56E+00 l 5.06E+00 l 3.50E+0! l O

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O TABLE 1.1-1 (continued)

BRAIDWOOD NUCLEAR POWER STATION ANNUAL EFFLUENT REPORT FOR 1997 GAS RELEASES UNIT 2 (Docket Number 50 457)

SUMMATION OF ALL RELEASES 1st Otr l 2nd Otr l 3rd Otr i 4th Qtr l Total l l Units l A. Fission and Activation Gas Releases Ci 1.27E+01 1.65E+00 6.43E 01 1.51E+00 1.65E+0!

1. Total Release Activity uCi/sec 1.63E+00 2.10E 01 8.09E-02 1.90E-01 2.llE+00

2. Average Release Rate D. lodine Releases 3.16E-07 5.78E-06 <LLD 1.I I E-05 1.72E-05 I.Totall 131 Activity Ci 4.06E-08 7.35E 07 <LLD I.40E 06 2.18E 06

2. Average Release Rate uCi/sec 4

C. Particulate (> 8 day half-life) Releases

<LLD <LLD 1.39E-06

1. Gross Activity Ci <LLD 1.89E-06

<LLD 2.40E-07 <LLD <LLD 2.40E 07

2. Average Release Rate uCi/sec

<a i n <LLD <LLD <LLD <LLD

3. Gross Alpha Activity Ci D. Tritium Releases 3.19E+01 3.93E+01 7.61E+01 1.TotalRelease Activity Ci 3.10E+00 1.77E+00 2.25E-01 4.01E+00 4.94E+00 9.57E+00

2. Avv.ge Release Rate uCi/sec 3.99E 01 E. Sean oflodise, Particulate (> 8 day half-life),

and Tritium Releases.

l l1. Total Release Activity l Ci l 3.10E+00 l 1.77E+00 l 3.19E+01 l 3.93E+01 l 7.61E+01 O

I- 3

a

'p .

TABLE 1.2-1 BRAIDWOOD NUCLEAR POWIR STATION ANNUAL EFFLUENT REPORT FOR 1997 LIQUID RELEASES UNIT I (Docket Number 50-456)

SUMMATION OF ALL RELEASES l Units l 1st Qtr l 2nd Qtr l 3rd Qtr l 4th Qtr l Total l A. Fission and Activation Products 1

1. Total Activity Released Ci 5.20E 02 6.20E-02 2.24 E-02 2.30E 01 3.66E-01

2. Average Concentration Released uCi/mi 2.20E 08 2.84E 08 1.79E-08 9.45E 08 4.45E 08 B. Tritium

1. Total Activity Released Ci 1.94E+02 3.29E+02 2.51E+02 1.31E+02 9.05E+02

2. Average Concentration Released uCi/ml - 8.21E-05 1.51E 04 2.00E-04 5.38E-05 1.10E-04

3. % of Limit (IE-3 uci/ml) % 8.21 E+00 1.51E+01 2.00E+01 5.38E+00 1.10E+01 1

C Dissolved Noble Gases

1. Total Activity Released Ci 1.69E-03 9.50E-03 7.40E 03 2.59E 03 2.12 E-02

2. Average Concentration Released uCi/mi 7.16E 10 4.35E-09 5.91E-09 1.06E-09 2.58E 09

3. % of Limit (2E-4 uCi/ml) % 3.58E 2.18E-03 2.96E-03 5.30E 04 1.29E 03 D. Gross Alpha

1. Total Activity Released Ci <LLD <LLD <LLD <LLD 0.00E+00

2. Average Concentration Released uCi/ml <LLD <LLD <LLD <LLD 0.00E+00 E. Volume of Releases

1. Volume of Liquid Waste to Discharge liters 1.77E+06 2.54E+06 2.97E+06 2.69E+06 9.97E+06 litws 2.36E+09 2.18E+09 1.25E+09 2.43E+09 8.22E+09

2. Volume of Dilution Water iU I- 4

3 O TABLE 1.2-1 (continued)

BRAIDWOOD NUCLEAR POWER STATION ANNUAL EFFLUENT REPORT FOR 1997 LIQUID RELEASES UNIT 2 (Docket Number 50 457)

SUMMATION OF ALL RELEASES l Units l Ist Qtr i 2nd Qtr } 3rd Qtr l 4th Qtr l , Total l A. Fission and Activation Products 6.20E 02 2.24E-C2 1 230E 01 3.66E-01

1. Total Activity Released Ci 5.20E-02 2.84E-08 1.79E-08 [~9.45E 08 4.45E-08

2. Average Concentration Released uCi/ml 2.20E-08 B. Tritium 2.51E+02 1.3IE+02 9.05E+02 Ci 1.94E+02 3.29E+02

1. Total Activity Released 1.10E-04 uCi/ml 8.2 ] E-05 1.51 E-04 2.00E-04 538E-05

2. Average Concentration Released 1.10E+01

% 8.2 t E+00 1.5lE+01 2.00E+01 538E+00 3.% of Limit (IE 3 uCi/ml)

~

C. Dissolved Noble Gases 7.40E-03 2.59E-03 2.12E-02 Ci 1.69E 03 9.50E-03

1. Total Activity Released 1.06E-09 2.58E 09 uCi/mi 7.16E 10 435E-09 5.9)E 09

2. Average Concentration Released 530E-04 1.29E-03

% 3.58E 04 2.18E 03 2.96E 03 i 3.% of Limit (2E-4 uCi/ml) ,

l l

D. Gross Alpha

<LLD <LLD 0.00E+00 Ci <LLD <LLD

1. Total Activity Released <LLD <LLD 0.00E+00 uCi/mi - <LLD <LLD

2. Average Concentration Released l

E. Volume of Releases 2.97E+06 2.69E+06 9.97E+06 liters 1.77E+06 2.54E+06 I, Volume of Liquid Waste to Discharge 2.43E+09 8.22E+09 2.36E+09 2.18E+09 1.25E+09 liters i

2. Volume of Dilution Water l

O 4

- I- 5

a TABLE 2.0-1 BRAIDWOOD NUCLEAR POWER STATION i ANNUAL EFFLUENT REPORT FOR 1997 I SOLID RADIOACTIVE WASTE

(

UNIT I AND 2 COMBINED (Docket Number 50-456 and 50-457) l A. SOLID WASTE SHIPPED OFFSITE FOR BURI AL OR DISPOSAL I l

1. Types of Waste I 3rd Qtt 4th Qtr Year Total 1st Qtr 2nd Qtr 1.76E+01 3.19E+01 6.71E+0i Tetal(m3) 1.17E+01 5.87E+00 a PROCESS WASTE 1.09E+01 5.29E+0i 8.78E+0!

Total (Ci) 1.99E+01 4.15E+00 Est. Total 2.98 %

3.05 % 430% 3.56 %

Error % 3.47%

2.78E+01 0 2.45E+02 Total (m3) 7.25E+0! 1.45E+02

b. DRY ACTIVE WASTE 5.44E-01 2.0lE 02 0 8.24E-01 Total (Ci) 2.60E-01 Est. Total 2.71 %

2.71 % 3.08 % N/A Error % 2.69 %

I NOTE: Volume of Dry Active Waste is before vendor volume reduction.

2. Estimate of major nuclide composition (by type of waste)

a. YearTotal %

2nd Qtr 3rd Qtr 4thQtr IstQtr Cl Ci Composition Ci Ci Ci PROCESS WASTE 4.51E+0!

3.96E+00 1.15E+00 1.28E+00 332E+01 3.96E+01

Fe-55 2.87E+0I 1.21E+01 2.01E+00 8.60E+00 2.49E+00 2.52E+01 Co-58 8.46E+00 9.92E+00 1.13E+01 9.05E-01 2.61E41 2.90E-01 Co-60 6.18E+00 7.16E+00 8.15E+00 6.14E-01 1.75E41 1.95E-01 t

Ni-63 6.46E 01 936E-01 1.llE+00 1.85E41 639E-02 8.08E-02

l. Mn-54 8.60E-01 939E-01 2.67E 02 1.18E-02 2.73E-01 Cr 51 5.48E 01 8.25E-01 9.40E 01 i 2.llE-01 1.81E-01 8.15E-03 H3 4.25E-01 7.43E-01 8.46E-01 5.48E-02 135E-02 1.71E-01 Nb 95 5.04E 01 5.74E-01 6.54E 01 2.69E-02 7.12E-03 2.75E-01 Zr95. 2.65E 01 4.26E-01 4.85E-01 1.04E42 1.15E 02 3.68E-01

C-14 3.63E-02 3.93E 01 4.48E-01 1.44E-02 2.71E 02 3.00E-01 Sb 125 5.llE 02 8.04E-02 3.91E-01 4.45E-01 1.83E-01 6.88E 02 5.88E-02 Cs 137 1.77E-01 2.02E-01 1.65E44 1.77E-01 Ag-110m 0.00E+00 0.00E40 1.63E-01 1.86E-01 8.22E 02 1.80E-02 Cs-134 5.46E-04 6.18E-02 1.59E-01 4.47E-02 1.40E-01 435E-02 O Co 57 FE-59 4.07E-02 3.54E-02 1.12E-02 2.68E 03 1.24E-03 6.55E-02 1.05E-01 1.20E-01 1- 6

j

\

-.) TABLE 2.0-1 (continued) l l

l

b.

Ist Qtr 2nd Qtt 3rd Qtr 4thQtr Year Total %

Cl Ci Ci Ci Composition I DRY ACTIVE Ci

~ WASTE 2.32E 01 1.08E 02 0.00E+00 3.52E 01 4.27E+01

' Fe-5 5 1.09E-01 f Co 58 6.10E-02 1.24E-01 1.78E 03 0.00E*00 1.87E 01 2.27E+01 2.45E 02 5.22E 02 2.58E-03 0.00E+00 7.93E-02 9.62E+00 Co-60 3.49E-02 1.84E 03 0.00E+00 5.30E-02 6.43E+00 j

Ni 63 1.63 E-02 2.48E-02 1.30E-03 1.00E+00 3.77E 02 4.58E+00 (

Cs137 1.16E-02 '

2.20E-02 3.00E-04 0.00E+00 3.32E-02 4.03E+00 Nb 95 1.09E 02 1.60E-02 5.79E-04 0.00E+00 2.4 tE 02 2.92E+00

' Mn-54 7.57E-03 6.00E 03 1.13E 02 8.24E 05 0.00E+00 1.74E 02 2.llE+00 Cr 51 I Zr 95 5.39E-03 1.09E 02 1.43E 04 0.00E+00 1.64E 02 1.99E+00 l 5.95E 03 2.68E-04 0.00E+00 9.02E-03 1.09E+00 Cs 134 2.80E-03 5.45E-03 2.54E-04 0.00E+00 8.26E 03 1.00E+00 Sb-125 2.56E-03 2.06E-03 1.09E-04 0.00E+00 3.13E-03 3.80E-01

C-14 9.65E 04 1.47E-03 3.21E-05 0.00E+00 2.21E-03 2.68E 01 Sn-113 7.09E 9.65E-04 3.31E-05 0.00E+00 1.46E-03 1.77E 01 Co-57 4.58E-04

.U

Activities based on 10CFR61 scaling factors.

Number of Shipments: 13 Mode ofTransportation: Exclusive Use Vehicle Destination: Chem Nuclear, Barnwell, South Carolina (6);

American Ecology Recycle Center. Oakridge, Tennessee (4);

FrankW. Hake Associates, Memphis, Tennessee (1);

Envirocare of Utah, Clive Disposal Site Utah (2).

B. IRRADIATEDFUELSHIPMENTS No irradiated fuel shipments for January through December,1997 l

' LO)

- I- 7

.m l

1 TABLE 2.0-1 (continued)

I BRAIDWOOD NUCLEAR POWER STATION ANNUAL EFFLUENT REPORT FOR 1997 SOLID RADIOACTIVE WASTE UNIT 1 AND 2 COMBINED (Docket Number 50-456 and 50-457)

Shipment Number Waste Type of Container Solidi 0 cation Agent ,

Class or Absorbent RWS-97-001 A TYPE A NONE RWS-97-002 A TYPE A NONE RWS-97-003 A STC NONE RWS-97 004 A STC NONE RWS-97-005 A TYPE A NONE RWS-97 006 A STC NONE RWS-97-007 A TYPE A NONE RWS-97-008 A TYPE A NONE RWS-97-009 A STC NONE RWS-97-010 A STC NONE ,

RWS-97-011 A STC NONE l RWS-97-012 A STC NONE

' ' RWS-97-013 C TYPE A FLORCO

~

i O

I- 8

FIGURE 3.1-1 Estimated Cumulative Gamma Dose (in mrem) from the Braidwood Station for the period ,

h January-December 1997 /

l l lsooleth Labels p' \

10 0 2

Small figure - multiply by 10 4

/.g i

Large figure - multiply by 10-'

gp I

l l

. ane l

Gote/.

I d 80 1

_ ! t *'

l ,.** s l g 55 g o sa l N DNPS P _

50

,a " a"i $ " . n . w...

I

(/ Wilmi ton s

Cool City' 500 250 o

I 0 "" Ic e4, Mon t oo, g Moron, ,'

BRWD o v .,..e ea es o coroner 55 rd -

I Dwight

- "*- o.....,

47 l

10 15 2,0 mi 0, .. . , 5 e

O I- 9

a l

FIGURE 3.1-2 Estimated Total Concentrations (in pCi/m3) es l of Noble Gases from the Braidwood Station ' M l for the period January-December 1997 l.

Isoeleth Labels Small figure multiply by 102 ivoo Large figure - multiply by 10 ,

?'

c...

?3 -

W ~ 500 % j r

1 ao j.- ,

r a

55 0 25 e si. .

s

'ONPS is o,. ...........

66

l wiiming coa a Me Broideo toq p y,,,,,

astNo f gg

v. 10 0 W s

, O Gardntf y U

" ~

o,ight

. g 4..

o........

5 10 15 20 mi O. -....e e I - 10

I 1 i

FIGURE 3.1-3 O Estimated Total Concentrations (in pCi/m3) i of lodines from the Braidwood Station for the period January-December 1997 j/ -n Isocieth Labels 500 -

Small figure - multiply by 10 # /' I g Large figure - multiply by 10 3 )

I

/ f,3000 o

V' e G.dt., ;

250 0 80

.s# .

g l i'S i$

9 I i.

d, ONPS \

80 to Mor

......,._ x O "I N Wdmi.g. 9 City' v

er ....

J s..

25 --

e Dwight f to c... ,

10 15 2,0 mi O, . . ...5 O

I - 11

FIGURE 3.14 of cu a e r e idwo d at n for the period January-December 1997 // '

d '

isooleth Labels Small figure - multiply by 10 4 /

/

250 ]

, (

\

(

Large figure - multiply by 108 )

50 5, g-t/

/** )* ioo-

'? o.sr

\

l I

so

~~

L_ .__

! ?- l o

e ee e, 25 p**' ONP so

" o"I ' 5 c ... .,

jg ..

l Wilmi on cool Ci l

e l

y, E rai cod pen no 4ok,*

. o T 100 sqwo o v., 250

/ sj l

Gardner

+/, /

5

- 50 A et

~

6 ~

1 ow ght w a* .......,

O o....

5 10 15 2,0 mi O, . . . . i '

O I- 12

(

TABLE 3.1-1 1

BRAIDWOOD STATION UNIT ONE ACTUAL 1997 I MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/97 TO 12/31/97 CALCULATED 03/29/98 INFANT RECEPTOR IST 2ND 3RD 4TH l TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL !

JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 5.41E-05 2.66E-04 1.75E-05 1.70E-05 3.55E-04 l (MRAD) (N ) (N ) (N ) (N ) (N )

BETA AIR 1.82E-04 4.99E-04 1.86E-05 2.91E-05 7.29E-04 (MRAD) (N- ) (N ) (N ) (N ) (N )

TOT. BODY 3.86E-05 1.95E-04 1.31E-05 1.25E-05 2.60E-04 l (MREM) (N ) (N ) (N ) (N ) (N )

SKIN 1.03E-04 4.23E-04 2.58E-05 2.65E-05 5.79E-04 i (MREM) (N ) .(N ) (N ) (N ) (N )

l ORGAN 1.49E-03 4.65E-03 4.82E-04 9.48E-04 7.58E-03 h.

o (MREM) (N ) (N ) (N ) (N ) (N )

THYROID THYROID THYROID LIVER THYROID THIS IS A REPORT FOR THE CALENDAR YEAR 1997 COMPLIANCE STATUS - 10CFR 50 APP. I INFANT RECEPTOR

% OF APP I. ------- ----

1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY % OF QTRLY OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I GAMMA AIR (MRAD) 5.0 0.00 .0.01 0.00 0.00 10.0 0.00 0.00 0.00 0.00 0.00 20.0 0.0C BETA AIR (MRAD) 10.0 5.0 0.01 TOT. BODY (MREM) 2.5 0.00 0.01 0.00 0.00 7.5 0,00 0.01 0.00 0.00 15.0 0.0C SKIN (MREM) 0.05 7.5 0.02 0.06 0.01 0.01 15.0 ORGAN (MREM)

THYROID THYROID LIVER THYROID THYROIC RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 1

O I - 13

i

' p TABLE 3.1-1 (continued)

BRAIDWOOD STATION UNIT ONE ACTUAL 1997 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/97 TO 12/31/97 CALCULATED 03/29/98 ADULT RECEPTOR IST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP- OCT-DEC GAMMA AIR 5.41E-05 2.66E-04 1.75E-05 1.70E-05 3.55E-04 (N ) (N ) (N ) (N ) (N )

(MRAD)

BETA AIR 1.82E-04 4.99E-04 1.86E-05 2.91E-05 7.29E-04 (N ) (N ) (N ) (N ) (N )

(MRAD)

TOT. BODY 3.86E-05 1.95E-04 1.31E-05 1.25E-05 2.60E-04 (N ) (N ) (N ) (N ) (N )

(MREM)

SKIN 1.03E-04 4 23E-04 2.58E-05 2.65E-05 5.79E-04 (N ) (N ) (N ) (N ) (N )

(MREM)

ORGAN 1.50E-03 1.98E-02 1.08E-02 1.09E-02 4.28E-02 (NE ) (N ) (N ) (N ) (N )

i (MREM)

(

THYROID LIVER THYROID THYROID

. Q( L THYROID THIS IS A REPORT FOR THE CALENDAR YEAR 1997 COMPLIANCE STATUS - 10CFR 50 APP. I ADULT RECEPTOR

% OF APP I. ------------

3RD QTR 4TH QTR YRLY % OF QTRLY 1ST QTR 2ND QTR APR-JUN JUL-SEP OCT-DEC OBJ APP. :

OBJ JAN-MAR 5.0 0.00 0.01 0.00 0.00 10.0 0.00 GAMMA AIR (MRAD) 0.00 0.00 20.0 0.00 BETA AIR (MRAD) 10.0 0.00 0.00 0.C; 0.01 0.00 0.00 5.0 TOT. BODY (MREM) 2.5 0.00 0.00 0.01 0.00 0.00 15.0 0.00 SKIN (MREM) 7.5 15.0 0.29 0.02 0.26 0.14 0.15 ORGAN (MREM) 7.5 LIVER THYROID THYROID THYROID THYROID

\ * .

ODCM ANNEX REVISION 2 DECEMBER 1996 RESULTS BASED UPON: ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 I - 14

l TABLE 3.1-1 (continued) l BRAIDWOOD STATION UNIT TWO ACTUAL 1997 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES i

PERIOD OF RELEASE - 01/01/97 TO 12/31/97 CALCULATED 03/29/98 '

INFANT RECEPTOR l

1ST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 1.25E-04 2.52E-05 2.33E-05 1.78E-05 1.92E-04 (MRAD) (N ) -(N ) (N ) (N ) (N )

BETA AIR 4.98E-04 7.18E-05 3.48E-05 6.06E-05 6.65E-04

'(MRAD) (N ) '(N ) (N ) (N ) (N )

TOT. BODY 8.81E-05 1.82E-05 1.73E-05 1.27E-05 .1.36E-04 (MREM) (N ) (N ) (N ) (N . ) (N )

SKIN- 2.48E-04 4.69E-05 3.61E-05 3.34E-05 3.65E-04.

l (MREM) (N ) (N ) (N ) (N l' (N )

ORGAN 5.78E-04 3.36E-04 6.00E-03 7.43E-03 1.44E-02 I (MREM) (N ) (N ) (N ) (N ) (N )

'v i

O THYROID THYROID LIVER THYROID KIDNEY THYROID THYROID LUNG GI LLI THIS.IS A REPORT FOR THE CALENDAR YEAR 1997 COMPLIANCE STATUS - 10CFR 50 APP. I INFANT RECEPTOR

% OF APP I. ------------

QTRLY- 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I GAMMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 BETA AIR (MRAD) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 7.5 0.00 0.00 0.00 0.00 15.0 0.00

. SKIN (MREM)

= ORGAN (MREM) 7.5 0.01 0.00 0.08 0.10 15.0 0.10 THYROID THYROID LIVER THYROID THYROID l.

' THYROID KIDNEY LUNG GI,,LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTNARE VERSION 1.1 January-1995 ODCM DATABASE VERSION 1.1 January 1995 I - 15 l

r 4 l

, l l

n i

D TABLE 3.1-1 (continued)

BRAIDWOOD STATION UNIT TWO ACTUAL 1997 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/97 TO 12/31/97 CALCULATED 03/29/98 ADULT RECEPTOR 1ST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 1.25E-04 2.52E-05 2.33E-05 1.78E-05 1.92E-04 (MRAD) (N ) (N ) (N ) (N ) (N )

BETA AIR 4.98E-04 7.18E-05 3.4BE-05 6.06E-05 6.65E-04 (MRAD) (N ) (N ) (N ) (N ) (N )

TOT. BODY 8.81E-05 1.82E-05 1.73E-03 1.27E-05 1.36E-04 (MREM) (N ) (N ) (N ) (N ) (N )

SKIN 2.48E-04 4.69E-05 3.61E-05 3.34E-05 3.65E-04 (MREM) (N ) (N ) (N ) (N ) (N )

ORGAN 6.26E-04 3.442-03 1.35E-01 1.54E-01 2.93E-01 (N

(MREM) (NE ) (N ) (N ) (N ) )

,a LIVER THYROID THYROID

( ) THYROID THYROID THYROID KIDNEY LUNG GI_LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1997 COMPLIANCE STATUS - 10CFR 50 APP. I ADULT RECEPTOR

% OF APP I. ------------

2ND QTR 3RD QTR 4TH QTR YRLY % OF QTRLY 1ST QTR OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I 0.00 0.00 0.00 0.00 10.0 0.00 GAMMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 20.0 0.00 BETA AIR (MRAD) 10.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 0.00 0.00 0.00 15.3 0.00 SKIN (MREM) 7.5 1.95 0.01 0.05 1.80 2,06 15.0 ORGAN (MREM) 7.5 THYROID LIVER THYROID THYROID THYROID THYROID KIDNEY LUNG GI_LLI (N

ODCM ANNEX REVISION 2 DECEMBER 1996 i

~

RESULTS BASED UPON:

' ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 1 - 16

1 1

TABLE 3.2-1 BRAIDWOOD STATION UNIT ONE ACTUAL 1997 MAXIMUM DOSES (MREM) RESULTING FROM AQUATIC EFFLUENTS PERIOD OF RELEASE - 01/01/97 TO 12/31/97 CALCULATED 04/15/98 ADULT RFCEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 1.06E-02 1.68E-02 1.21E-02 5.99E-03 4.54E-02 BODY INTERNAL 1.46E-02 1.75E-02 1.24E-02 1.11E-02 5.45E-02 ORGAN Gl_LLI LIVER LIVER GI_LLI GI_LLI THIS IS A RLPORT FOR THE CALENDAR YEAR 1997 COMPLIANCE STATUS - 10 CFR 50 APP. I

% OF APP I. ------------

QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL BODY (MREM) 1.5 0.70 1.12 0.81 0.40 3.0 1.51 CRIT. ORGAN (MREM) 5.0 0.29 0.35 0.25 0.22 10.0 0.54 GI_LLI LIVER LIVER GI_LLI GI_LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 O

I - 17

t'%

Q TABLE 3.2-1 (continued)

BRAIDWOOD STATION UNIT TWO ACTUAL 1997 MAXIMUM DOSES (MREM) RESULTING FROM AQUATIC EFFLUENTS PERIOD OF RELEASE - 01/01/97 TO 12/31/97 CALCULATED 04/15/98 ADULT RECEPTOR 1ST 2ND 3RD 4TH l DOSE TYPE QUARTER QUARTER -QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 1.06E-02 1.68E-02 1.21E-02 5.99E-03 4.54E-02 BODY INTERNAL 1.46E-02 1.75E-02 1.24E-02 1.11E-02 5.45E-02 ORGAN GI_LLI LIVER LIVER GI_LLI GI_LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1997 COMPLIANCE STATUS - 10 CFR 50 APP. I

............ q op App I, ............

QTRIN IST QTR 2ND QTR 3RD QTR 4TH QTR YRLY % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL BODY (MREM) 1.5 0.70 1.12 0.81 0.40 3.0 1.51 CRIT. ORGAN (MREM) 5.0 0.29 0.35 0.25 0.22 10.0 0.54 GI_LLI LIVER LIVER GI,,LLI GI_LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE V.":.RSION 1.1 January 1995 l

v I- 18

1 TABLE 3.3-1 1

l l BRAIDWOOD STATION UNIT ONE 10 CFR 20 COMPLIANCE ASSESSMENT t PERIOD OF ASSESSMENT 01/01/97 TO 12/31/97 CALCULATED 04/15/98

1. 10 CFR 20.1301 (a) (1) Comoliance Total Effective Dose Egivalent, mrem /yr 5.74E-02 10 CFR 20.1301 (a) (1) limit mrem /yr 100.0

% of limit 0.06 O

Compliance Summary - 10CFR20 1st 2nd 3rd 4th % of Qtr Qtr Qtr Limit Qtr TEDE 8.36E-03 2.33E-02 1.42E-02 1.15E-02 0.06 RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 l

I- 19

N TABLE 3.3-1 (continued)

BRAIDWOOD STATION UNIT ONE l l

10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/97 TO 12/31/97 L

CALCULATED 04/15/98

2. 10 CFR 20.1301 (d) /40 CFR 190 Comoliance Dose Limit % of ,

l (mrem) (mrem) Limit )

Whole Body Plume 2.60E-04 i (DDE) Skyshine 0.00E+00 (

Ground 1.64E-05 Total 2.76E-04 25.0 0.00 Organ Dose Thyroid 5.64E-02 75.0 0.08 )

(CDE) Gonads 5.73E-02 25.0 0.23 Breast 5.51E-02 25.0 0.22 ;

Lung 5.50E-02 25.0 0.22 Marrow 5.57E-02 25.0 0.22 Bone 5.71E-02 25.0 0.23 Remainder 5.95E-02 25.0 0.24 CEDE 5.71E-02 TEDE 5.74E-02 100.0 ~0.06 i

RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 l

I-E

i l

O TABLE 3.3-1 (continued) t l

BRAIDWOOD STATION UNIT TWO

' 10 CFR 20 COMPLIANCE ASSESSMENT ,

PERIOD OF ASSESSMENT 01/01/97 TO 12/31/97 CALCULATED 04/15/98 l

1. 10 CFR 20.1301 (a) (1) Compliance Total Effective Dose Eqivalent, mrem /yr 2.13E-01 10 CFR 20.1301 (a) (1) limit mrem /yr 100.0

% of limit 0.21 v

Compliance Summary - 10CFR20 1st 2nd 3rd 4th % of Qtr Qtr Qtr Qtr Limit TEDE 7.77E-03 1.30E-02 9.13E-02 1.01E-01 0.21 i

RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 l ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 I

i i

O I - 21

l l

,( TABLE 3.3-1 (continued) i i

i l BRAIDWOOD STATION UNIT TWO 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/97 TO 12/31/97 l

CALCULATED 04/15/98 I

l

2. 10 CFR 20.1301 (d)/40 CFR 190 Compliance Dose Limit % of l (mrem) (mrem) Limit l l

Whole Body Plume 1.36E-04 (DDE) Skyshine 0.00E+00 Ground

[' 1.86E-07

\m Total 1.37E-04 25.0 0.00 Organ Dese Thyroid 2.11E-01 75.0 c.28 (CDE) Gonads 2.13E-01 25,0 0.35 .

Breast 2.10E-01 2 !> . 0 0.84 Lung 2.10E-01 25.0 0.84 Marrow 2.11E-01 25.0 0.84 Bone 2.12E-01 25.0 0.85 Remainder 2.15E-01 25.0 0.86 l CEDE 2.12E-01 TEDE 2.13E-01 100.0 0.21 RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 t

l I - Z!

Table 3.4-1

>O FA108000 STAT 10h - Unli 1 WAllWJV00$!!Risutilh3FROWAIRBOMEP!LEAli!

iRIOD OF RELEAli Octcher 1 - Otetsitt 31 YEA 7; tiii CURFINT P!RIOD CURRENT GUARTER Td!R0 0'JARTER !!COND :!RST1UARTER c'JAti'-

Anut TYPi0F0C15 GiWVAAIRlatas) 1.350E-05t i 1 - 1.150i-051 1 1 2.0305-05ttS11 2.170i-041ns: 2.1905 05l I 1 3.2515 04l t i BETAA!Ala*a:) 1.750s-0511W) 1.750E-051tul 1.6405-05Itul 4.260!-01!ssai 1.792!-05( t ) 4.935!-041eul tmiBODYImres) 7.5305-061 1 1 1.5905-05l t 1 1.190E-Oil 58) 1.760i-04l isi 1.340E-Oilt) 2.0611 041 Stl

$(INlates) 1.970E-0$lNH) 1.970E-05(NH) 3.010E-05( Sul 4.770!-01( SU !.930E-05( t 1 5.594!-041 St)

CAGAslareal 4.520i-08thul 4.520E-0B(NH) 1.870E-Og!an) 1.520E-041tss; 9.900E-05! t 1 8.!!0E-04( t I TA-LV CH-TH C4-TH CH-TH CR111CALPERi-ORG CH-it' Ch-TH CCMPLIANCESTATUS 10 CFR 50 APP. I 10CFR50 APP.!

TYPi 0F DOSE QUARTERLY CBJECilVE 10F APP.1 YEARLY OBJECTIVE 10FAPP.1 5.0 .00 10.0 .00 GAWWAAIR(arad)

.00 20.0 .C0 SETAAIR(arad) 10.0

.00 5.0 .CC IHOLEBODYlartet 2.5 1.5 .00 15.0 .00 SKINlares)

.00 15.0 .01 ORGAN (ares) 1.5 (CH-TH) (Ch-TH CRITICAL PERSON-ORGAll CRii!CALORGAn:IN:B0llE, LV:llVER, T8:T0TAL BODY, TH: THYR 010, K0:K!OlliY, LN:LUSG. Gl:GI-LLI CR111 CAL PERSON: AD: ADULT, TA:TEEllAGER, CH:CHILO, IN:lNFANT Otteofcalculation: 4/27/1998 O

I- 23

Table 3. 4-1 (continued) q b BRA 101000$iATION-UNIT 2 W4XIWUW 00$ES RESULTING FROW A!RBORXi RitfA!!!

P!R1000FRELEASE: Octeter 1 - Ottet:tr 21 YEAR: 1937 ANNUAL TYPi0;0055 CURRENTPER100CURRENTOUARTER THIRD OUARiiR SECOND OU497!R .RSTOUARTER GAW A AIR lara 1 1.4201-05(NTE) 1.4205-05(NN1) 2.610E-05(1511 2.140i-05t Wil 9.!!Oi-05(

1 1.583E-04( I )

BETAAl'.fIsra:) 2.890E-05(ext) 3.8905-05(IN1) 3.230E-05lux1) 4.5905-05tna) 2.270i 04f a 1 4.290E-04( t )

WHOLE BODY lartz) 1.300E-06tNNW) 7.300E-06(NN1) 1.540E-05l51) 1.3505-05t 5s1 4.150s-05l t ) 8.1135-05I1)

SKINlares) 2.23}i-05(Nh1) 2.2905-05(MNE) 4.150E-05($1) 4.050!-05(SI) 1.!!0i04(1) 2.6515-04( 1 1 CRGA1l arts) 5.253E-Ol(Wh1) 5.250E-06(NN1) 0.000E+00(k) 3.1005-06isul 1.3632-01( I ) 8.415E-C5(nel A0-BN CH-TE CH-Th CH-Tri CRii!CALPER$-ORG CH-IF CH-TH COWPLIANCE STATU$

10CFR50AFP.I 10CFR50 APP.!

TYPE OF 0055 CUARTERLY OBJECTIVE 10F APP. I YEARLY OBJEC11YE 1 0F APP. !

g-

.00 10.0 .00 GAWAAIR(arad) 5.0 10.0 .00 20.0 .00 ,

BETAAIR(erad)

.00 5.0 .00 WHOLEBODY(arts) 2.5

.00 15.0 .00 SKIN (arts) T.5

.00 15.0 .00 ORGAN (nrts) 7.5 (CH-TH) (CH-TH)

CRITICALPER$0NORGAN CRiitCALORGANS:BN: BONE,LV:llVER,TB:TOTALBODY, TH: THYR 010,K0:KIONEY,LN: LUNG,G!31-LLI CRITICALPERSON:AD:ADuti,TA: TEENAGER,CH:CHILO,IN:!NFANT Maximum Offsite Values (oCi/m3)

Iodine 2.19E-04 Dateofcalculation: 4/27/1998 Particulate Matter 4.24E-07 Data Recovery (oriority carameters) 99.7 %

I - 24

O FIGURE 5.0-1 s

5 2 \ IL 113 l

1 f -

~

5 # 102 1 e1 3.f sto3 2 1 e 1N*1

.. 2 i i .16 ';;:= ; .1u., =,

114 1 ; 105 1 v# 33,12 2 ,

Ncsco Entrance

\113a 1 113a 2 k l

O .

14 , . . ,

111a 2 Braidwood Station

106 1

$) ) -

10s t

+/ 6 Coope r Rd.

4 5 e 1071 mg , i *107 2 51* *I"tca.i I

I N500W los 2-16s' t

no Lure i

a staWwood Staren saw ]

e t,.s 2.s una BRAIDWOOD STATION l e j : 4, n .... i. ,,

INNER RING TLD LOCATIONS 1

I - 25

m j

l l

l O FIGURE 5.0-2 l

h ['

208 9 ,g 3 216-1 &

215 2 e 216 2 20p2+' per , g j

.e 215 1 203-1 3

- ME l l

I Braidwood 204 1 2142 1 214 l lL 113 204 28, l Kankakee River a 213-3 e213 - 4 213 1 205 1 e 205 8

tip2 / ' aBraldwood odity Station /< ,

g.j

.s's-s Y so.., e

( a 212-4 su.(s&

l$g@f gracey;,i, g 20s.2 e l

& w County Line Rd.

. tu.: a ee 20s.s W *1 201 2 208 73 2o8 2 a Essex n

w Rice Rd.

as- es

] 1 South tot mos.

Wilmington tot 20s.2 e

Seele j e 1 4 8 kses 1

i.-,m_ 3. - s.

e 1 3 4 e a to us i.,,

BRAIDWOOD STATION C) 1to too.1,0 OLTTER RING T'LD LOCATIONS E Braidwood Stalion 1 - 26

FIGURE 5.0-3 w

O =

t

, =!

L eraicwood

,g ,33 Kankakee River

, 2o 02

, e:n j'

mBraldwood odley Station ,J ia b/ Bruceville 4

e g

& f@ $ County Une Rd.

j D03 I es N -

Essex n

w Rice Rd. 04a 1 i

South Wilmington m

2 3 4 5 M as

,0 1, . . ,

3 g 8 10 Kilometers BRAIDWOOD STATION

Air Sampling wien FIXED AIR SAMPLING AND TLD SITES E Braldwood Staiton BD.02 CusterPark BD.C3 County Line Road O I - 27 BEMM Essex BD.05 cardner BD.06 codley BD-19 Nearsite NW BD 20 Nearsite N BD 21 Nearsite NE

FIGURE 5.0-4 7

O 9 22 ej 2 %

,,. 3....

River

.e Br.idweca u I e it 113

Location is s'a' s.7 mi. m.si

/ "/ 08raidwood Statl'on =

4 2 c 4 '2 N i

y+,dl .e sy County Une Rd.

O ~" c -

O RtCE RC 1 w

Soutn ,

Wilmington U .

E 0 1 2 3 4 5 Miles L-- . - 1 t . 2 w 10

) f , f _f ,,

g;3,,,,,,,

I BRAIDWOOD STATION E Milk INGESTION AND WATERBORNE EXPOSURE PATHWAY SAMPLE LOCATIONS

+ Sedimem

Water BD 10 Kankakee River, Downstream 0 Braldwood Station BD 13 3raldwoM Oty Hall Well BD17 Halpin'sDairy BD 18 Biros Farm BD 22 Wilmington BD-25 Kankakee River, Upstream BD-28 Kankakee River, Discharge O y,3 BD M Cibson Well BD 35 JolyWell BD 36 Hutton Well BD37 Nurczyk

l I

TABLE 5.0-1

( t

~,.

3 ..

Braidwood Station u 3 $ t g Radiological Environmental Monitoring j g ; ,

j- .f 3

c. - - d s Locations j E 'y y g i 7 Ji o 9 .c s a .5 ,5 I E

.2 J

U E 2 U

5 3 e

i E v.

> U e L 1.

BD-02 Custer Park V v . .

BD-03 County Line Road v v . .

BD-04 Essex v v .

BD-05 Gardner v v . .

BD-06 Godley v v . .

i BD-10 Kankakee River, Downstream . . v v . ;

BD-13 Braidwood City Hall . . v '

. . V l BD-Quad 1 .

V

. . l

'BD-Quad 2 . .

V l BD-Quad 3 v BD-Quad 4 V

BD-Control . . .

. V BD.17 Halpin's Dairy .

BD-18 Biros Farm . . . . V ,

BD-19 Nearsite NW v v . . l BD-20 Nearsite N v v . . . .

BD-21 Nearsite NE V V . . - 2 V j BD-22 Wilmington . .

BD-25 Kankakee River, Upstream . . . V . V . l BD-28 Kankakee River, Discharge . . . v . . . . l V

, BD-34 Gibson Well . . . .

V BD-35 Joly Well . . . . .

V BD-36 Hutton Well . . . .

V BD-37 Nurczyk Well . . . .

l CENSUS Dairy Residence Cattle J l

I

[

h I - 29

l l

I TABLE 5.0-2 O \

d BRAIDWOOD STATION I l RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS

1. AIR SAMPT.FRS I Distance Direction Sector l Site codea Location (miles)

! BD-02 Custer Park 5.0 E E BD-03 (C) County Line Road 6.2 ESE F I BD-04 Essex 4.8 SSE H ;

BD-05 Gardner 5.5 SW L l L

BD46 Godley .0.5 WSW M ;

BD-19 Nearsite NW - 0.3 NW Q l BD-20 Nearsite N 0.6 N A BD-21 Nearsite NE 0.5 NE C

2. ILRs )

a. Same as No.1.

b. SpecialTLD Locations Distance Direction Sector Site Code (miles)

/-

' Inner Ring BD-101-3,4 0.5 N A BD-102-12 1.1 NNE B BD-103-1,2 1.0 NE C BD-104-12 0.7 ENE D BD-10512 2.2 E E BD-10612 2.5 ESE F BD-107-12 3.2 SE G BD 108-12 3.2 SSE H BD 109-1,2 3.8 S }

BD-110-1,2 2.8 SSW K BD-111a-1,2 1.4 SW L BD-112-1,2 0.7 WSW M BD-113a-1,2 0.5 W N BD-114-12 0.4 WNW P BD-115-1,2 0.3 NW Q BD-116-1 0.4 NNW R BD-116-2 0.5 NNW R a Control (background) locations are denoted by a "C" after site code. All other locations are indicators.

I w G I - 30

c a i

f TABLE 5.0-2 (continued)

BRAIDWOOD STATION RADIOLOGICAL ENVIRONME.NTAL MONITORING PROGRAM, SAMPLING LOCATIONS ,

2. Illh

b. SpecialTLD Locations (continued)

Distance Direction Sector Site Code (miles)

Outer Ring BD-201-1,2 4.2 N A BD-2021,2 4.8 NNE B BD-203-1,2 4.9 NE C BD-2041,2 4.3 ENE D BD-205-1,2 4.0 E E BD-206-1,2 4.5 ESE F BD-2071,2 4.5 SE G BD-208-1,2 4.5 SSE H BD-209-1,2 4.8 5 J BD-210-1,2 5.3 SSW K BD-211 1,2 4.8 SW L BD-212-3,4 5.0 WSW M BD-213-3,4 4.8 W N q 3D-214-1,2 4.3 WNW P Q OD-215-1,2 4.5 NW Q ,

BD-216-1,2 4.0 NNW R

3. MILK Distance Direction Sector Site codea Location {ggjgy 5.5 SSW K BD-17 Halpin's Dairy l

BD-18 (C) Biros Farm 8.7 W N a Control (background) locations are denoted by a "C" after site code. All other locations are indicators.

'i I - 31

~

l l

TABLE 5.0-2 (continued)

' BRAIDWOOD STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS l

4. VECETABLES Distance Direction Sector Site Code Location (mtles)

Quad 1 Clark Farm 3.3 ENE D l Quad 2 Evelyn Heffner 3.5 SE G Quad 3 Robert Mack 6.0 SW L Quad 4 John Broucek 4.8 NW Q Control Gormans Farm 9.0 NE C I

5. PUBLIC WATER Distance Direction Sector Site Code Location (miles) '

BD-22 Wilmington 6.0 NE C

6. CROUND/WELL WATER Distance Direction Sector Site Codea Location (miles)

BD-13 Braidwood City HallWell 1.7 NNE B Gibson Well 4.7 E E O

BD-34 E

. BD-35 Joly Well 4.7 E BD-36 ' Hutton Well 4.7 E E Nurezyk Well 4.7 E E BD-37

7. SURFACE WATER Distance Direction Sector Site Codea Location (rrules)

BD-10 Kankakee River, Downstream 5.4 NE C Kankakee River, Upstream 9.6 E E BD-25 (C)

8. EISH Distance Direction Sector Site Codea tocation Imilmi}

Kankakee River, Upstream 9.6 E E BD-25 (C) E Kankakee River, Discharge 5.4 E BD-28

9. SHORFT TNE SEDIMENTS Sector Distance Direction Site Codea Location Uniled Kankakee River, Downstream 5.4 NE C BD-10 a Control (background) locations are denoted by a C" after site code. All other locations are indicators.

I - 32

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O APPENDIX U METEOROUX;ICAL DATA O

O D-1

BRAIOWOOD NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1997 STABILITY CLASS - EXTREM7LY UNSTABLE (DIFF TEMP 199-30 FT)

WINDS Mi:/41. RED AT 203 FEET WIND SPEED (in mph)

WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O O O O O O O O O O O O O O NNE ,

O O O O O O O l NE ENE O O O O O O O E O O 3 0 0 0 3 ESE O O 1 0 1 0 2 SE O O O O O O O f SSE O O O O O O O S 0 0 0 1 0 0 1 SSW 0 0 0 0 0 0 0 SW 0 0 0 0 0 0 0 0 0 0 0 0 0 0 WSW 0 0 0 0 0 0 0 W

0 0 2 0 0 2 WNW 0 O O O 1 0 0 1 NW 0 0 0 0 0 0 NNW 0 O O O O O VARIABLE O O 4 4 0 9 TOTAL 0 0 1 Hours of calm in this stability class: 0 0

Hours of missing wind measurements in this stability class: 0 g"ours of missing stability measurements in all stability classes:

II - 2

~

BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1997 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 199-30 F')

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O O O O O O O NNE O O 1 1 0 0 2 NE O O O O O O O ENE O O O 1 0 0 1 E O O 2 1 0 0 3 ESE O O O 2 0 0 2 SE O O O O O 1 1 SSE O O O O 2 0 2 S O O O 2 0 0 2 SSW 0 0 0 0 0 0 0 SW 0 0 0 1 0 0 1 WSW 0 0 0 0 0 0 0 O O O O O W O O WNW 0 0 0 1 0 0 1 NW 0 0 0 2 0 0 2 0 2 0 0 3 NNW 0 1 O O O O O O VARIABLE O 0 0 4 13 2 1 20 TOTAL Hours of calm in this stability class: O Hours of missing wind measurements in this stability class: 0 0

urs of missing stability measurements in all stability classes:

II - 3

a BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1997 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED'(in mph)

WIND 91REgligN g;9;} _d;1, g;12 13;1g 19:23 _3,2{ Igl6h O O 3 1 0 0 4 N

O O O O O O O NNE NE O O 2 4 0 0 6 O O O O O O O ENE O 1 4 1 0 0 6 E

O O O O O O O ESE O O O O 1 1 2 SE SSE O O O 1 0 0 1 l

0 0 1 0 4 0 5 S

0 0 0 0 0 0 0 f SSW 0 2 0 4 SW 0 1 1 0 2 4 0 0 6 WSW 0 W 0 0 0 1 0 0 1 2 5 0 4 11 WNW 0 0 0 2 6 0 0 8 NW 0 3 6 0 0 9 NNW 0 0 O O O O O l VARIABLE O O 20 31 6 5 63 TOTAL 0 1 I

Hours of calm in this stability class: 0 0

Hours of missing wind measurements in this staoility class: 0 Hours of missing stability measurements in all stability classes:

0 11 - 4

f BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1997 STABILITY CLASS - NEUTRAL (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 11 17 2 0 0 30 NNE 2 4 7 2 0 0 15 l NE 2 11 7 7 2 0 29 ENE 1 11 3 8 2 0 25 E O 6 13 9 2 0 30 ESE O 2 10 5 7 4 28 SE 2 1 5 11 9 2 30 SSE O 5 5 7 2 0 19 S O O 4 8 13 1 26 SSW 0 0 1 5 2 9 17 SW O 6 9 8 6 4 33 WSW 0 8 8 11 0 0 27 l 1

W 0 7 22 29 9 7 74 0 10 40 38 34 19 141 WNW 2 3 28 26 14 6 79 NW 0 9 14 23 9 0 55 NNW O O O O O O j VARIABLE O 9 94 193 199 111 52 658 TOTAL Hours of calm in this stability class: 0 Hours of missin9 wind measurements in this stability class: 0 ,

O l Hours of missin9 stability measurements in all stability classes:

O ,

I 11 - 5 l

ll

BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1997 STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET I WIND SPEED (in mph)

WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL l N 1 9 18 5 3 0 36 5 8 10 4 5 0 32 NNE 3 12 11 32 11 0 69 NE 3 9 28 9 2 0 51 ENE 5 37 22 1 0 66 E 1 2 4 20 21 1 0 48 ESE 0- 3 17 22 12 7 61 SE l l

5 13 13 16 1 49 SSE 1 3 11 24 11 21 71 S 1 O 2 7 23 34 34 100 SSW 0 6 9 34 28 7 84 SW D 10 29 38 3 0 80 WSW 8 29 57 29 16 141 W 2 l

23 117 32 19 202 WNW 0 11 5 27 43 37 5 117 NW 0 9 22 13 6 0 51 NNW 1 O O O O O VARIABLE O O l

311 477 231 110 1258 TOTAL 20' 109 1

Hours of calm in this stability class: 0 0

Hours of missing wind measurements in this stability class: 0 urs of missing stability measurements in all stability classes:

II- 6 u _

1 BRAIDWOOD NUCLEAR POWER STATION I

PERIOD OF RECORD: JANUARY-MARCH 1997 STABILITY CLASS - MODERATELY STABLE (DIFF TEMP 199-30 FT) l WINDS MEASURED AT 203 FEET WIND SPEED (in mph) l WIND l DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL l

)

N O O 1 0 0 0 1 NNE 1 2 1 0 0 0 4 NE 1 1 3 4 0 0 9 ENE O 1 1 2 0 0 4 E 1 2 2 1 0 0 6 ESE O 2 4 7 1 0 14 SE 1 1 1 2 0 0 5 SSE O 3 5 0 0 0 8 S O 1 2 0 0 0 3 SSW 0 0 2 1 1 0 4 SW 0 5 1 6 1 0 13 WSW 0 2 6 3 0 0 11 0 0 5 16 0 0 21 W

4 5 5 0 0 15 WNW 1 i 0 3 2 2 0 0 7 NW l 2 6 0 0 0 8 NNW 0 O O O O O O VARIABLE O l

5 29 47 49 3 0 133 TOTAL Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 0

"*urs of missing stability measurements in all stability classes:

11 - 7

1 BRAIDWOOD NUCLEAR POWER STATION O PERIOD OF RECORD: JANUARY-MARCH 1997 U

STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL DIRECTION _____ _____ _____ _____

l O O O O O O O N

O O !

NNE O O O O O O O O O O O NE O O 3 1 0 0 4 ENE O ,

O 2 1 0 0 0 3 E

0 0 0 0 0 1 ESE 1 i

O O O O O O SE O O O O O O O SSE O 0 0 0 0 0 1 S 1 0 0 0 0 2 SSW 0 2 0 0 0 0 0 0 SW 0 0 0 0 0 0 1 WSW 1 2 0 0 3 W 0 0 1 0 0 4 WNW 0 0 3 1 0 0 0 0 0 NW 0 0 O O O O NNW O O O O O O O O VARIABLE O O 8 4 0 0 19 TOTAL 2 5 Hours of calm in this stability class: 0 0

Hours of missing wind measurements in this stability class: 0 urs of missing stability measurements in all stability classes:

11 - 8

.)

BRAIDWOOD NUCLEAR POWER STATION

! PERIOD OF RECORD: APRIL-JUNE 1997 O STABILITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP 199-30 FT) l WINDS MEASURED AT 203 FEET j i

WIND SPEED (in mph)

< WIND ,

DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL I l N O 1 8 3 0 0 12 NNE O O 7 2 0 0 9 1

NE O 1 4 5 0 0 10 l

ENE- 0 0 12 5 0 0 17 E O 2 9 7 1 0 19 ESE O O 5 5 0 0 10 SE O 2 1 1 0 0 4 SSE O 7 18 0 0 2 27 S 0 5 7 2 0 0 14 SSW 0 3 1 10 8 4 26

! SW 0 2 6 2 2 0 12 WSW 0 0 7 1 0 0 8 l I

I I

W 0 2 0 2 0 0 4

! l l

WNW 0 1 1 5 13 2 22 j j

l NW 0 0 7 13 10 5 35 NNW 0 0 7 2 0 0 9 l

O O O O O O VARIABLE O TOTAL 0 26 100 65 34 13 238 Hours of calm in this stability class: 0 Hours of' missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 2 O

II - 9 i

BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1997 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP.199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 >24 TOTAL N O 3 7 1 0 0 11 NNE O O 4 3 0 0 7 NE O O 3 6 0 0 9 O 1 2 5 0 0 8 ENE E O 2 1 1 2 0 6 ESE 'O 1 4 0 0 0 5 3 3 1 0 0 8 SE 1 3 0 1 6 SSE O 1 1 2 3 0 0 6 S 0 1 0 0 3 3 1 0 7 SSW 6 0 0 8 SW O 1 1 3 2 0 0 5 WSW 0 0 0 2 2 0 0 4 W 0 2 2 1 6 WNW 0 0 1 3 5 0 9 NW 0 0 1 7 1 0 10 NNW 0 1 1 O O O O O VARIABLE O O 17 44 40 11 2 115 TOTAL 1 i

Hours of calm in this stability class: 0 0

Hours of missing wind measurements in This stability class: 2

%urs of missing stability measurements in all stability classes:

II -10 1

I

H BRAIDWOOD NUCLEAR POWER STATION l

PERIOD OF RECORD: APRIL-JUNE 1997 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 199-30 FT) 1 WINDS MEASURED AT 203 FEET l WIND SPEED (in mph)

WIND DIRECTION 0. 9 -3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 3 3 2 0 0 8 NNE O O 2 2 0 0 4 NE O 1 6 9 0 0 16 ENE 1 3 2 4 0 0 10 E O 1 3 2 0 0 6 ESE O 3 5 1 0 0 9 SE O 3 3 1 0 0 7 SSE O 2 7 1 0 1 11 S O O 2 1 0 0 3 SSW 1 1 1 2 2 3 10 i SW O 3 4 1 2 0 10 WSW 0 2 4 2 0 0 8 W 0 3 4 0 0 0 7 I WNW O 2 2 1 2 1 8 NW 0 2 3 4 1 1 11 NNW O 1 1 2 4 1 9

' lI ABLE O O O O O O O TOTAL 2 30 52 35 11 7 137 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 2 O

11 - 1 1

H

{ .

BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1997 STABILITY CLASS - NEUTRAL (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND l DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 7 7 11 2 0 28 l NNE 3 4 16 4 1 0 28 NE 1 4 31 47 21 1 105 ENE 3 12 32 35 6 0 88 E O 16 20 13 6 0 55 l ESE O 7 17 14 1 0 39 SE 1 9 13 4 5 2 34 SSE 1 10 19 2 9 5 46 S 1 5 6 8 8 4 32 SSW 0 8 7 16 18 14 63 SW 0 3 9 14 22 6 54 1

WSW 0 3 12 12 0 2 29 W 1 5 to 0 0 4 20 I

WNW 0 6 11 6 17 15 55 NW 2 9 8 13 12 3 47 NNW 0 3 11 16 6 2 38 O O O O O O VARIABLE O 14 111 229 215 134 58 761 TOTAL Hours of calm in this stability class: O Hours of missing wind measurements in this stability class: O 2

rs of missing stability measurements in all stability classes:

II -12

~

BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1997 STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 3 10 3 1 0 18 NNE O O 9 14 0 0 23 NE 2 5 14 16 8 7 52 ENE 1 5 24 17 1 0 48 E O 12 28 10 0 0 50 ESE 1 6 11 7 2 0 27 SE 2 3 20 7 1 1 34 SSE O 9 19 11 3 2 44 S 1 10 16 14 4 6 51 SSW 0 4 7 27 22 8 68 SW 1 3 8 16 9 4 41 WSW 1 1 15 3 2 10 32 W 0 6 7 10 4 10 37 WNW O O 4 11 10 15 40 NW 0 5 12 11 3 4 35 NNW 0 1 14 10 2 0 27 l

VARIABLE O O O O O O O l

l TOTAL 10 73 218 187 72 67 627 l

l Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 2

H,ours of missing stability measurements in all stability classes:

II -13

BRAIDWOOD NUCLEAR POWER STATION l

PERIOD OF RECORD: APRIL-JUNE 1997 STABILITY CLASS - MODERATELY STABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 2 4 0 0 0 6 l NNE O O 7 0 0 0 7 NE 3 3 4 0 0 0 10 ENE 1 3 3 0 0 0 7 1

E O 2 5 1 0 0 8 ESE 2 3 12 3 0 0 20 t

i SE 1 5 12 13 0 0 31 l

SSE O 9 10 6 0 0 25 S 1 4 9 10 0 0 24 SSW 1 2 6 6 3 0 18 )

4 0 4 0 0 9 SW 1 3 6 0 0 2 12 WSW 1 2 2 7 0 1 13 W 1 3 5 8 0 0 16 l WNW O l

0 0 7 0 0 0 7 NW 13 4 0 0 19 NNW 0 2 I O O O O O O

! VARIABLE O 47 105 62 3 3 232 TOTAL 12 Hours of calm in this stability class: 0 0

Hours of missing wind measurements in this stability class: 2 Hours of missing stability measurements in all stability classes:

O II -14 L

9 1

BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1997

, STABILITY CLASS - EXTREMELY STABLE (OIFF TEMP 199-30 FT)

! WINDS MEASURED AT 203 FEET l

WIND SPEED (in mph)

! WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 0 4 0 0 0 5 NNE O O O O O O O NE O 1 0 0 0 0 1 l

ENE O 2 2 0 0 0 4

! E O O 5 1 0 0 6 ESE O 2 1 0 -0 0 3 SE O 3 2 0 0 0 5 SSE 1 4 2 0 0 0 7 S O 11 0 0 0 0 11 SSW 0 2 1 0 0 0 3 l SW 0 1 0 0 0 0 1 WsW 0 1 0 0 0 0 1 l

W 0 0 2 0 0 0 2 j WNW 1 1 8 3 0 0 13 ]

l NW O 4 0 0 0 0 4 0 2 2 2 0 0 6 NNW 4 i

O O O O O I VARIABLE O O TOTAL 3 34 29 6 0 0 72 l

Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: O rs of missing stability measurements in all stability classes: 2 II -15

^

BRAIDWOOD NUCLEAR POWER STATION l PERIOD OF RECORD: JULY-SEPTEMBER 1997 STABILITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

- i WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL I l _________ _____ _____ _____ _____ _____ _____ _____

N O 2 8 8 0 0 18 NNE O 4 10 11- 0 0 25 NE O 14 15 17 0 0 46 l

\ I ENE 1 15 7 0 0 0 23 E O 9 1 0 0 0 10 ESE O 13 7 0 0 0 20 SE O 12 7 3 0 0 22 SSE O 6 21 2 0 0 29 S 2 9 16 2 1 0 30 SSW 0 6 17 8 3 0 34 SW 0 3 9 14 0 0 26 ,

l 0 9 15 17 1 0 42 WSW 0 13 30 12 3 0 58 W

4 12 4 1 0 21 WNW 0 0 5 15 10 0 0 30 NW 3 13 15 0 0 31 NNW 0 O O O O O VARIABLE O O 203 123 9 0 465 TOTAL 3 127 Hours of calm in this stability class: 0 0

Hours of missing wind measurements in this stability class: 2 Hours of. missing stability measurements in all stability classes:

O II -16

3 l

l BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1997

[

STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 199-30 FT) 1 WINDS MEASURED AT 203 FEET I WIND SPEED (in mph)

WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 1 5 2 0 0 8

! NNE O O 4 1 0 0 5 NE 1 2 1 1 0 0 5 ENE 1 8 3 0 0 0 12 E 1 4 2 0 0 0 7 ESE O 3 1 0 0 0 4 l

l SE 1 4 2 0 0 0 7 l

l SSE 1 3 1 4 0 0 9 S O 3 3 4 1 0 11 SSW 0 0 2 0 0 0 2 SW 0 1 2 5 0 0 8 f

WSW 0 3 3 3 2 0 11 W 0 5 1 2 1 1 10 WNW 0 2 3 2 0 0 7 3 5 2 0 0 11 NW 1 2 0 0 4 NNW 0 1 1 O O O O O O VARIABLE O i

l 43 40 27 4 1 121 TOTAL 6 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: O 2

rs of missing stability measurements in all stability classes:

I II -17

H BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1997 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph) ,

I WIND TOTAL DIRECTION O.9-3 4-7 8-12 13-18 19-24 > 24 l

5 0 0 8 l N O 2 1 6 0 0 0 11 l NNE O 5 4 3 0 0 8 O 1 NE 3 0 0 0 8 ,

ENE 1 4 j 0 0 0 0 4 ,

E 3 1 0 0 0 0 6 ESE 1 5 1 0 0 3 O 1 1 i SE 2 6 1 0 11 SSE O 2 4 0 0 9 S 0 2 3 1 7 0 -

2 1 2 1 SSW 5 2 0 10 i SW 0 2 1 l

5 2 2 12 WSW 0 0 3 0 0 9 W 1 2 5 1 2 0 4 0 1 1 0

'VNW l

0 0 7 0 3 4 NW 0 0 0 9 0 2 6 1 NNW O O O O O O O VARIABLE 33 8 3 126 6 32 44 TOTAL 0

Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 2 Mours of missing stability measurements in all stability classes:

b l

II-18

a

~

BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1997 STABILITY CLASS - NEUTRAL (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 4 13 1 0 0 19 NNE 1 8 33 19 1 0 62 NE O 15 54 23 2 0 94 ENE 3 13 47 2 0 0 65 E 3 20 14 0 0 0 37 ESE 1 9 6 3 0 0 19 SE 1 3 10 1 0 0 15 SSE O 2 15 15 3 0 35 S 0 1 11 34 7 0 53 SSW 0 1 7 21 14 O 43 i 0 6 21 21 3 0 51 SW 3 16 11 2 1 35

! WSW 7.

2 3 12 7 0 4 28 W

3 7 6 6 2 4 28 WNW 8 15 8 0 0 34 NW 3 24 9 0 0 44 NNW 2 9 O O O O O VARIABLE O O 304 181 34 9 662 TOTAL 22 112 0

Hours of calm in this stabilitv class:

Hours of missin9 wind measurements in this stability class: O 2

rs of missing stability measurements in all stability classes:

11 - 1 9

i BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1997 STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET ,

WIND SPEED (in mph)

WIND TOTAL DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 11 3 0 0 21 N O 7 11 19 0 0 37 NNE 1 6 16 8 0 0 30 NE 1 5 29 0 0 38 ENE O 8 1 33 0 0 38 E O 4 1 6 7 0 0 15 ESE O 2 0 0 37 SE 1 5 20 11 i 20 15 3 0 50 SSE 1 11 19 4 0 39 S O 2 14 9 18 1 0 30 SSW 0 2 24 1 0 39 SW O 3 11 13 0 0 36 l WSW 0 3 20 9 0 0 28 W 1 2 16 13 3 0 42 2 7 17 WNW 7 0 0 28 0 5 16 NW 4 0 0 17 1 2 10 NNW O O O O O O VARIABLE O 172 12 0 525 8 74 259 TOTAL O

Hours of calm in this stability class: O Hours of missing wind measurements in this stability class: 2 rs of missing stability measurements in all stability classes:

II -20

BRAIDWOOD NUCLEAR POWER STATION i

PERIOD OF RECORD: JULY-SEPTEMBER 1997 STABILITY CLASS - MODERATELY STABLE (DIFF TEMP 199-30 FT) f WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 1 7 0 0 0 9 NNE 1 4 6 1 0 0 12 NE O 1 7 6 0 0 14 ENE O 5 0 3 0 0 8 E O 4 5 2 0 0 11 ESE 1 1 5 4 0 0 11 i

SE O 7 12 10 0 0 29 SSE 1 2 13 0 0 0 16 S 0 1 6 0 0 0 7 SSW 1 0 6 1 0 0 8 SW 2 3 3 4 1 0 13 WSW 1 3 0 6 1 0 11 0 2 4 5 1 0 12 W

11 4 0 0 17 WNW 1 1 4 7 0 0 12 NW 0 1 8 11 0 0 0 20 l

NNW 1 O O O O O VARIABLE O O 47 103 47 3 0 210 TOTAL 10 Hours of calm in this stability class: 0 0

Hours of missing wind measurements in this stability class: 2 eurs of missing stability measurements in all stability classes:

[V l -

II -21

BRAIDWOOD NUCLEAR POWER STATION e

PERIOD OF RECORD: JULY-SEPTEMBER 1997 STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

-WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 3 1 0 0 0 4 NNE O 4 2 0 0 0 6 NE 2 2 2 1 0 0 7 2 0 0 0 0 3 ENE 1 E O O 1 0 0 0 1 O 3 4 3 0 0 10 ESE O 2 3 4 0 0 9 SE 2 2 0 0 0 5 SSE 1 0 2 0 0 0 0 2 S

3 5 3 0 0 0 11 SSW 1 SW 1- 4 1 1 0 0 7 5 0 0 0 0 6 WSW 1 0 4 5 1 0 11 W 1 0 0 0 5 WNW 2 2 1 0 0 0 0 3 NW O 3 0 0 0 7 NNW 2 3 2 O O O O O l VARIABLE O O l 26 14 0 97 TOTAL 14 42 1 i

Hours of calm in this stability class: 0 O

Hours of missing wind measurements in this stability class: 2 rs of missing stability measurements in all stability classes:

II -22

i

~

BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1997 (DIFF TEMP 199-30 FT) 1 STABILITY CLASS - EXTREMELY UNSTABLE WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND TOTAL DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 0 0 4 N O 2 1 1 4 0 0 1 0 5 NNE O 3 0 0 0 6 NE O 3 0 0 0 0 3 ;

ENE O 3 O 1 0 0 0 1 E O 0 1 0 0 2 ESE , 0 1 4 1 0 0 5 SE O O O O O 1 0 1 SSE O 2 2 3 1 8 S 0 0 5 14 7 0 27 SSW 0 1 2 0 6 SW 0 0 3 1 0 0 0 0 WSW 0 0 0 0 0 2 W 0 0 1 1 i

5 0' 1 10 i 0 1 3 WNW 4 2 0 8 !

NW 0 1 1 5 0 0 8 f 0 1 2 1 NNW O O O O O O O VARIABLE

I 36 15 2 96 f 0 17 26 TOTAL 0

Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 21 urs of missing stability measurements in all stability classes:

I II -23 I

J

BRAIDWOOD NUCLEAR POWER STATION l PERIOD OF RECORD: OCTOBER-DECEMBER 1997 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL l DIRECTION _____ _____ _____ _____ _____

1 O 2 3 1 0 0 6 )

N O 1 0 0 0 0 1 NNE 1 0 0 0 0 2 j NE 1 O 2 0 0 0 0 2 ENE 1 1 0 0 3 E O 1 O O 1 0 1 0 2 ESE 2 1 0 0 4 SE O 1 O O O O O O l SSE O 2 2 0 2 7 S 0 1 2 5 0 0 8 SSW 0 1 2 5 2 0 10 SW 0 1 2 0 0 0 5 WSW 0 3 3 0 0 5 W 0 1 1 6 5 0 0 14 WNW O 3 0 9 W 0 2 5 1 1 l

3 0 0 5 NNW 1 0 1 O O O O VARIABLE O O O 28 27 4 2 83 TOTAL 2 20 Hours of calm in this stability class: 0 O

Hours of missing wind measurements in this stability class: 21 rs of missing stability measurements in all stability classes:

II -24 f

l l

'1

~

BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1997 ,

t

' (DIFF TEMP 199-30 FT)

STABILITY CLASS - SLIGHTLY UNSTABLE WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL l

N O O 3 0 0 0 3 NNE O 1 4 0 1 0 6 NE O 1 1 3 1 0 6 ENE O O 2 1 0 0 3 E O 1 2 1 0 0 4 ESE O 3 2 0 1 0 6 SE O 4 1 0 0 0 5 i SSE O 1 1 3 0 0 5 0 3 0 2 3 1 9 S

SSW O 2 0 5 3 0 10 SW O 1 5 11 4 0 21 2 2 2 0 7 WSW 0 1 2 2 0 0 5 W 0 1 4 8 2 1 16 WNW 0 1 0 0 4 NW 0 1 2 1 0 0 0 2 NNW 0 1 1 O O O O O VARIABLE O O l

f 25 35 34 16 2 112 i TOTAL 0 Hours of calm in this stability class: 0 0

Hours of missing wind measurements in this stability class: 21 Hours of missing stability measurements in all stability classes:

1 -

II -25

p .

~

BRAIDWOOD NUCLEAR POWER STATION l PERIOD OF RECORD: OCTOBER-DECEMBER 1997

{^s) r (DIFF TEMP 199-30 FT)

STABILITY CLASS - NEUTRAL WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL DIRECTION _____ _____ _____ _____ _____ _____

O 8 43 15 3 0 69 N

11 26 11 0 51 NNE O 3 7 29 28 7 2 73 NE O 20 41 24 10 0 97 ENE 2 23 36 12 0 0 75 E 4 5 7 3 0 0 16 ESE 1 l

4 5 6 0 0 15 SE O 5 15 18 9 2 49 SSE O 3 10 32 30 7 82 S O

(

5 34 51 12 104 SSW 0 2 21 23 15 2 66 SW 0 5 25 43 4 0 89 WSW 1 16 7 52 49 4 0 113 W 1 49 72 20 1 158 WNW 4 12 34 23 5 0 83 NW 4 17 30 37 4 0 89 NNW 1 17 O O O O O O O VARIABLE 413 445 173 26 1229 TOTAL 18 154 0

Hours of calm in this stability class: 14 Hours of missing wind measurements in this stability class: 21 rs of missing stability measurements in all stability classes:

II -26

l l BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1997 STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL j DIRECTION _____ _____ _____ _____

2 3 26 6 0 0 37 N

O 1 8 8 0 0 17 NNE 6 13 4 0 0 24 NE 1 7 5 0 0 1 13 ENE O O 2 10 1 0 0 13 E

5 5 5 0 0 16 ESE 1 1

3 7 4 0 15 SE O 1 5 6 27 4 0 42 SSE O A 3 6 19 4 1 34 g S 1 0 2 5 28 20 1 56 SSW 10 25 5 0 41 SW 0 1 2 10 9 0 0 22 WSW 1 17 11 0 0 2B W 0 0 14 8 1 0 24 WNW 0 1 9 2 0 0 17 NW 1 5 13 6 0 0 20 NNW 0 1 O O O O O O O VARIABLE 160 166 38 3 419 TOTAL 7 45 0

5 f Hours of calm in this stability class: Hours of missing wind measurements 21 in this urs of missing stability measurements in all stability classes:

l n 27 l

l

1 BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1997 STABILITY CLASS - MODERATELY STABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL DIRECTION ----- ----- ----- ----- -----

O 3 3 4 0 0 10 N

1 3 0 0 0 5 NNE 1 O 4 3 0 0 0 7 NE 2 1 0 0 0 3 ENE O 0 0 0 6 E O 5 1 3 9 0 0 13 ESE O 1 0 0 4 SE O 2 1 1 3 2 5 0 0 11 SSE 1 3 2 0 0 12 S O 7 10 2 0 0 15 SSW 1 2 3 8 1 0 16 SW 1 3 4 0 0 0 9 WSW 1 4 4 0 0 9 W 0 1 4 0 0 15 l 0 10 4 WNW 1 l

3 0 0 14 NW 0 2 9 5 0 0 0 10 NNW 0 5 O O O O O O O VARIABLE 65 42 0 159 TOTAL 5 46 1 Hours of calm in this stability class: O 3

Hours of missing wind measurements in this stability class: 21 urs of missing stability measurements in all stability classes:

II -28 i

BRAIDWOOD NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1997 STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 199-30 FT)

WINDS MEASURED AT 203 FEET WIND SPEED (in mph)

WIND TOTAL DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 4 0 0 0 5 N O 1 2 0 0 0 0 2 NNE O 0 0 0 3 NE O 2 1 O O O O O O ENE O O O 3 0 0 0 3 E

0 3 0 0 0 4 ESE 1 0 2 1 0 0 4 SE 1 7 10 0 0 0 17 SSE O 0 0 0 4 S 0 3 1 0 0 0 0 0 1 SSW 1 0 0 0 0 0 0 SW 0 0 0 0 0 0 1 WSW 1 3 0 0 5 W 0 1 1 0 6 5 0 0 11 WNW 0 2 0 0 0 2 NW 0 0 3 0 0 0 3 NNW 0 0 O O O O O VARIABLE O O 38 7 0 0 65 70TAL 3 17 Hours of calm in this stability class: 0 2

Hours of missing wind measurements in this stability class: 21 S'Ours of missing stability measurements in all stability classes:

O II -29

p 'I O

APPENDIX III 1997 REMP SAMPLE RESULTS O

O III-l

I BRAIDWOOD TABLE OF CONTENTS l

List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . .. .. .111 3 1

1.0 INTRODUCTION

. . . . . . . . . . . . . . . . . . . ... . . . .. .. ..... ..... ...... .111-4 )

i

- 2.0 LISTING OF MISSED SAMPLES . . . . . . . . . . . . . . . . . . . . . . . . . . . ... .. .. 111-5 3.0 LISTING OF SAMPLE ANOMALIES . . . . . . . . . . . . . . . . . . . . . . . .Ill 6 1 4.0 TLD DATA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... ............... . .. 111-4 3 5.0 GRAPHS OF DATA TRENDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111-47 5

Ill-2

BRAIDWOOD l

C LIST OF TABLES MIL Iitle Eage 1 Airborne Particulates and lodine-131. . . . . . . . . . . . . . . . . . . . . . . .. . .111-7 2 Airborne Particulates, Quarterly Composites . . . . .. ..... .. . 111-1 2 3 Milk............................... ........ . ... . .. .... . . . . . 111 15 4 Fish, Edible Portions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. .. . 111-2 1 5 Bottom Sediments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . 111-25 6 Vegetables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111-26 7 Surface Wa ter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . 111-29 8 Well Wa ter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ . 111-3 4 9 Public Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 3 7 12 Milch Animals, Nearest Residence, and Nearest Livestock Census . . . . . . . . . . . 111 39 111 3

BRAIDWOOD b

V

1.0 INTRODUCTION

The following constitutes the current,1997 Monthly Progress Report for the Radiological Environmental Monitoring Program conducted at the Braidwood Station, Braceville, Illinois. Results of completed analyses are {

presented in the attached tables. Missing entries indicate analyses that are not completed and the results will appear I

in subsequent reports.

Missing tables indicate sample media scheduled for collection at a future date. Tables will appear in subsequent reports.

Data obtained in the program are well within the ranges previously encountered in the program and to be expected in the environmental media sampled.

l For all gamma isotopic analyses, spectrum is computer scanned from 80 to 2048 kev. Specifically included are Mn 54, Fe 59. C',-58, Co-60, Zn-65, Zr/Nb-95,1 131. Ba/La-140, Cs-134 and Cs-137. Naturally occurring gamma-emitters, such as K-40 and Ra daughters, are frequently detected but not listed here. The data is reported in the format of xt2s;2TPU, where "x" is the significant result, "s" is the one standard deviation counting uncertainty, and TPU is the total propagated uncertainty at the one sigma confidence level.

Locations denoted by a *(C)" after site code refer to control locations.

All concentrations, except gross alpha and beta, are decay corrected to the time of collection.

O h TLD data is provided by Commonwealth Edison Company.

Deviidens from ScheAnlad Samnline and Carective Actions Taken All samples were collected within the scheduled period unless noted otherwise in the Listing of Missed Samples.

Unnunal Envirnnmental Manencemante on CoHection Comments Sample Type Date Code III-4

BRAIDWOOD t O 2.0 LISTING OF MISSED SAMPLES Location ExW Sample Type g Collection Reason Date O

O III 5

BRAIDWOOD j f

3.0 LISTING OF SAMPLE ANOMAL IFS L cation Collection Reason Sample Type Code Date A BD4)6 06-13 97 Volume low; no apparent reason for low reading.

O

\

O III-6

a l

BRAIDWOOD Table 1. Airborne Particulates and Iodine Cartridges O Collection: Airborne Particulates: Continuous; weekly exchange lodine Cartridges: Continuous; biweekly exchange ODCM-Required LLDs: Gross Beta = 0.01.1-131 = 0.07 pCi/m' Units: 10 2 pCi/m' BD-03 (C) County Line Road Date Volume Gross Date Volume Gross Collected (m') Beta 1 131' Collected (m') Beta 1131' 01-03-97 284 3.2 i 0.4 ; 0.7 0.2 0.5 ;0.5 07-04-97 287 1.6 0.3:0.4 0.410.6:03 01 10 97 287 2.1 i 0.3 ; 0.5 - 07 .-97 283 1.6 0.3 : 0.4 -

01-17-97 290 2.S i 0.3 : 0.6 0.210.6;0.6 07-18-97 285 2.1 0.3:0.5 0.9 3.5 :3.5 01-24-97 283 2.310.3:0.5 - 07-25-97 285 2.0 0.3;0.5 -

01-31-97 285 2.210.3;0.5 0.1 i 0.8:0.8 07-31-97 244 2.9 0.4;0.7 0.1 0.3 :0.3 02-07-97 285 1.8 i 0.3: 0.5 - 08-09-97 380 2.6 i 0.3:0.5 -

02-14-97 286 2.210.4:0.6 -0.110.6;0.6 08-16-97 285 7.1 0.3 : 0.5 -0.510.5:0.5 02-21-97 285 2.810.3;0.6 - 08-22-97 230 1.1 0.4;0.4 -

02-28-97 285 1.610.3;0.6 0.0i 0.5:0.5 08-29-97 287 2.8 i 0.4 ; 0.6 0.8 1.I;1.1 03-07-97 285 2.I10.3;0.5 - 09-05-97 282 2.1 i 0.4 ; 0.5 -

03-14-97 284 1.9 i 0.3 ; 0.5 -0.410.7;0.7 09-12-97 285 2.8 0.3:0.6 0.3 i 0.7 ;0.7 F 03-21-97 275 2.2 i 0.3; 0.5 - 09-19-97 285 3.7 i 0.4;0.8 -

03-28-97 286 2.1 i 0.3: 0.5 0.810.7;0.7 09-26-97 302 2.0 0.3 : 0.5 -0.6 0.8 :0.8 1st Qtr. Meanis.d. 2.2i0.4 0. l i0.4 3rd Qtr. Meanis.d. 2.30.7 -0.1 0.6 04-04-97 284 2.1 i 0.3 ; 0.5 - 10 03-97 269 2.3 0.4 ; 0.6 -

04-10-97 246 2.0 i 0.3 ; 0.5 -0.110.9;0.9 10-10-97 300 3.7 0.4 :0.8 -0.010.7;0.7 04-18-97 325 2.1 i 0.3; 0.5 - 10-17 97 290 2.3 0.3:0.5 -

0.110.5;0.5 274 2.210.3;0.5 0.1 0.7 ;0.7 04-25-97. 284 1.8 i 0.3; 0.5 10-24-97 05-02-97 281 1.8 i 0.3: 0.5 - 10-31-97 2% 2.7 i 0.4 : 0.6 -

.7. 0 t 0.3 ; 0.5 -0.5 i 0.5 ;0.5 11-07-97 282 2.0 i 0.3 ; 0.5 -0.2 i 0.5 :0.5 05-09-97 286 i .4 i 0.3 ; 0.4 11 14-97 286 1.7 t 0.3 ; 0.4 -

05-16-97 285 -

11 21-97 285 4.110.4;0.8 1.210.7;0.8 05 23-97 285 1.2 i 0.3 ; 0.4 0.410.9:0.9 05-30 97 285 1.1 i 0.3 ; 0.4 - 11-28-97 289 4.0 0.4 : 0.8 -

1.710.4;0.5 0.2 i 0.8:0.8 12-05-97 280 2.1 t 0.3 : 0.5 -0.2 i 0.7 :0.7 06-05-97 242 1.6 i 0.3 ; 0.4 - 12-12-97 293 1.310.3;0.4 -

06-13-97 327 1.5 i 0.3: 0.4 -0 A i 0.7 ;0.8 12-19-97 274 4.2 i o.4:0.9 -0.0 0.6:0.6 06-20 97 286 12-26-97 288 2.2 0.3;0.5 -

06-27 97 284 2.1 i 0.3: 0.5 -

-0.0i0.4 4th Qtr. Meanis.d. 2.7i 1.0 0.1 0.5 2nd Qtr. Meanis.d. 1.7t c.3 holume based on two week collection period.

III-7

- BRAIDWOOD Table 1. Airborne Particulates and Iodine Cartridges O Collection: Airbome Particulates: Continuous; weekly exchange lodine Cartridges: Continuous; biweekly exchange ODCM-Required LLDs: Gross Beta = 0.01. I 131 = 0.07 pCi/m' Units: 10'2 pCi/m' BD-06 Godley >

Date Volume Gross Date Volume Gross Collected (m') - Be:a 1-131' Collected (m') Beta *l-131' 01-03-97 284 3.4 i 0.4 ; 0.7 0.7 0.5;0.6 07-04-97 286 1.7 0.3:0.4 -0.110.5;0.5 01 10-97 285 2.6 i 0.3 ; 0.6 - 07-11-97 284 1.9 0.3;0.5 -

01-17-97 286 2.910.4;0.6 0.410.5;0.5 07-18-97 285 2.5 0.4;0.6 -1.9 2.6 ;2.6 01-24-97 283 2.2 0.3 ; 0.5 - 07-25-97 285 1.9 0.3:0.5 -

01-31-97 285 2.5 0.3;0.6 -0.310.8;0.8 07-31-97 244 3.1 0.4:0.7 -0.2 0.7;07 02-07-97 285 2.310.4;0.5 - 08-09-97 380 2.5 0.3;0.5 -

02 14-97 285 1.710.4:0.5 -0.510.8;0.8 08-16-97 285 2.210.3;0.5 -0.4 0.5 ;0.5 02-21-97 284 2.6 i 0.3 ; 0.6 -

08-22-97 230 1.4 0.4;0.5 -

02-28-97 285 1.710.3;0.6 -0.210.6 0.6 08-29-97 287 3.7 0.4;0.8 -0.0 1.0 : 1.0 03-07-97 285 2.010.3;0.5 - 09-05-97 271 2.310.4;0.6 -

03-14-97 285 1.910.3:0.5 -0.2 i 0.6;0.6 09-12-97 316 2.9 0.3;0.6 0.3 0.7 ;0.7 03-21 97 284 2.6 i 0.3 ; 0.6 - 09-19-97 284 3.9 0.4;0.8 -

C) 03-28-97 286 1.8 i 0.3 ; 0.4 -0.2 i 0.7 ;0.7 09-26-97 302 2.2 0.3;0.5 -0.3 0.7 ;0.7 1st Qtr. Meanis.d. 2.310.5 -0.0io.4 3rd Qtr. Meanis.d. 2.50.7 -0.4 0.7 04-04-97 284 2.0 i 0.3 ; 0.5 -

10-03 97 269 2.2 0.4;0.$ -

04-10-97 246 2.2 i 0.4 ; 0.5 -0.0i l .0; 1.0 10 10-97 300 3.8 0.4; D.8 -0.5 0.9 :0.9 04-18-97 325 2.6 i 0.3 ; 0.6 - 10-17-97 281 2.4 6.4 ; 0.6 -

04-25-97 284 1.8 i 0.3 ; 0.5 .-0.410.7;0.7 10-24-97 274 2.20.3:0.5 0.8 0.8 ;0.8 05-02-97 285 2.2 i 0.4 ; 0.5 - 10-31-97 296 2.510.3;0.6 -

05-09-97 286 2.210.3;0.5 0.4 i 0.5 ;0.5 11-07-97 286 1.9 0.3;0.4 1.0 1.I;1.1 05-16-97 284 1.6 i 0.3 : 0.4 - 11-14-97 281 2.2 0.3;0.5 -

05-23-97 285 1.6 i 0.3 ; 0.4 0.0i 0.8 ;0.8 11 21-97 293 4.0 1 0.4:0.8 0.410.7;0.7 05 30-97 309 1.6 i 0.3 ; 0.4 . I1 28-97 289 4.7 0.4 ; 0.9 -

06-05-97 242 1.9 i 0.4 ; 0.5 -0.210.8;0.8 12-05-97 271 2.6 i 0.4;0.6 0.9 0.6:0.6 06-13-97 297* 1.9i0.30.5 - 12-12-97 294 1.2 1 0.3: 0.4 -

06-20-97 286 1.410.3;0.4 0.810.7;0.7 12-19-97 273 4.6 0.4:0.9 0.3 0.7 ;0.7 06-27-97 284 2.2 i 0.3; 0.5 - 12-26-97 288 2.4 0.3 ; 0.5 -

2nd Qtr. Meanis.d. l.910.3 0.li0.4 4th Qtr. Meanis.d. 2.811.1 0.50.5 O

\

' Volume based on two week collection period.

Volume low; no apparent reason for low reading.

III-8 9

BRAIDWOOD j Table I. Airborne Particulates and lodine Cartridges Collection: Airborne Particulates: Continuous; weekly exchange

(

lodine Cartridges: Continuous; biweekly exchange

(

i ODCM-l, Required LLDs: Gross Beta = 0.01,1-131 = 0.07 pCi/m' Units: 10 pCi/m' BD-19 Nearsite,NW Date Volume Gross Date Volume Gross Collected Beta I-131' Collected (m') Beta 1-131' (m')

01-03-97 284 2.9 0.3 : 0.6 -0.3 0.6 ;0.6 07-04-97 286 1.9 0.3:0.5 -0.2 0.6:0.6 01-10-97 285 2.5 0.3 : 0.5 - 07-11-97 284 1.6 0.3 : 0.4 -

2.8 i 0.3: 0.6 -0.0i 0.5 ;0.5 07-18-97 285 2.7 0.4;0.6 -1.2 3.5 : 3.5 01 17-97 285 2.0 0.3;0.5 - 07-25-97 285 2.0 0.3;0.5 -

01 24-97 283 2.3 i 0.3;0.5 0.1 i 0.6 ;0.6 07-31-97 244 3.410.5;0.8 -0.2 0.4 ;0.4 01 31-97 285 02-07 97 285 2.2 0.4 ; 0.5 - 08-09-97 381 2.6 i 0.3 : 0.5 -

02-14-97 286 1.810.4;0.5 -0.3 i 0.8:0.8 08-16-97 285 2.2 0.30.5 0.5 0.4 :0.4 02-21-97 280 2.110.3:0.5 - 08-22-97 230- 1.5 0.4:0.5 -

1.310.3;0.5 0.4 i 0.6;0.6 08-29-97 287 2.9 0.4 ; 0.6 -0.2 1.0: 1.0 02-28-97 276 2.410.3;0.5 09-05-97 282 2.1 0.4 ; 0.5 -

03-07-97 285 -

03-14-97 285 2.410.3:0.5 0.0 0.5 ;0.5 09-12-97 290 3.3 0.4:0.7 -0.5 0.7 :0.7 03-21-97 284 2.4 i 0.3 ; 0.5 - 09-19-97 285 3.9 0.4:0.8 -

03-28-97 285 1.9 i 0.3 ; 0.4 0.2 i o.8;0.8 09-26-97 302 2.1 i 0.3 : 0.5 0.1 0.8:0.8 l

0.0i0.3 3rd Qtr. Meanis.d. 2.510.7 -0.210.5 1st Qtr. Meanis.d. 2.210.4 2.3 i 0.3 ; 0.5 - 10-03-97 269 2.1 0.4 ; 0.5 -

04-04-97 285 0.7il.1;1.1 10-10-97 300 3.7 0.4:0.8 0.1 0.8 :0.8 04-10-97 242 2.1 i 0.4: 0.5 04-18-97 329 2.6 i 0.3 ; 0.6 - 10-17-97 281 2.8 1 0.4:0.6 -

1.810.3;0.5 0.4 i 0.6;0.6 10-24-97 274 2.5 0.4 ; 0.6 0.2 0.6;0.6 04-25-97 285 2,4 i 0.4 ; 0.6 10-31-97 2% 2.9 0.4 ; 0.6 -

05-02-97 286 -

2.2 i 0.3; 0.5 0.210.5;0.5 11-07-97 282 2.1 0.3:0.5 -0.011.0:1.0 05-09-97 286 284 1.5 i 0.3: 0.4 . 11 14-97 287 2.010.3:0.5 -

05-16-97 1.S i 0.3; 0.4 -0.3 i 0.5 ;0.5 11 21-97 284 3.8 0.4;0.8 0.2 0.6 :0.6 l 05-23-97 285 11 28-97 265 4.4 i 0.4 ; 0.9 -

05-30-97 285 1.3 0.3;0.4 -

280 2.5 0.4;0.6 -0.5 0.7;0.7 06-05-97 242 2.310.4:0.6 -0.8i0.9;0.9 12-05-97 12 12-97 294 1.1 0.3;0.3 -

06-13-97 327 1.6 i 0.3 ; 0.4 -

0.6 i 0.8 ;0.8 12-19-97 273 4.7 0.5 ; 1.0 0.1 0.3 ;0.3 06-20-97 286 1.5 i 0.3: 0.4 12-26-97 287 3.I10.3;0.7 -

06-27-97 283 2.4 i 0.3; 0.5 -

4th Qtr. Meants.d. 2.9 1.0 0.010.3 2nd Qtr. Meanis.d. 2.010.4 0. li0.6 l

Volume based on two week collection period.

l

'%/

UI-9 l

i N l

l BRAIDWOOD l

l Table 1. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates: Continuous; weekly exchange j L g' l lodine Cartridges: Continuous; biweekly exchange l' ODCM-l Required LLDs: Gross Beta = 0.01,1-131 = 0.07 pCi/m' Units: 10 2 pCi/m' BD-20 Nearsite, N l

Date Volume Gross Date Volume- Gross ;

Collected (m') Beta I131' Collected (m') Beta 1-131' 2.810.3;0.6 -0.3 i 0.5 ;0.5 07-N-97 285 1.8 0.3 : 0.4 -0.6 0.6 ;0.7 I 01-03-97 285 l 1

01 10-97 284 2.8 0.3 : 0.6 - 07-11-97 284 1.5 0.3 : 0.4 -

I 2.4 i 0.3 ; 0.5 0.210.6;0.6 07 18-97 285 2.6 0.4;0.6 -2.I 3.6 ; 3.7 01-17-97 295 01-24-97 283 1.7 i 0.3 : 0.4 - 07-25-97 285 2.010.3:0.5 -

285 1.9i0.30.5 -0.2 i 0.6;0.6 07-31-97 244 3.0 0.4 ; 0.7 -0.3 0.6 ;0.6 01 31-97 l

2.0 i 0.3 ; 0.5 08-09-97 381 2.410.3;0.5 -

02-07-97 285 -

02 14-97 276 2.2 i 0.4: 0.6 0.0 i 0.7 ;0.7 08-16-97 285 2.610.3:0.6 -0.4 0.5 :0.5 02-21 97 285 1.810.3;0.4 - 08-22-97 230 1.2 0.4 ; 0.4 -

l 02-28-97 295 1.410.3:0.4 0.2 i 0.6 ;0.6 08-29-97 287 3.2 0.4:0.7 1.1 0.8 :0.9 09-05-97 282 2.5 0.4;0.6 -

03-07-97 285 2.6 i 0.3: 0.6 -

0.4 i 0.5 ;0.5 3.1 0.4;0.7 -0.3 0.8 :0.8 i 03-14-97 285 2.310.3;0.5 09-12-97 285 03-21 97 284 2.310.3;0.5 - 09 19-97 285 3.8 t 0.4; 0.8 -

03-28-97 285 1.9 i 0.3: 0.4 -0.0 i 0.9:0.9 09-26-97 302 1.8 t 0.3; 0.4 -0.1 0.7 :0.7 l 0.0i0.3 3rd Qtr. Meants.d. 2.410.7 -0.4 1.0 l 1st Qtr. Meanis.d. 2.120.4 285 2.010.3:0.5 1N)3-97 269 2.0 0.4 ; 0.5 -

04-04-97 -

242 1.8 i 0.3;0.5 -0.011.1;1.1 10-10 97 300 3.1 1 0.4:0.7 -0.1 0.5 :0.5 04-10-97 04-18-97 327 2.4 i 0.3: 0.5 - 10-17-97 281 2.3 0.3 : 0.5 -

285 2.110.3:0.5 0.l i 0.6;0.6 10-24-97 274 2.1 0.3: 0.5 0.3 0.8 :0.8 04-25-97 l 05-02-97 286 1.9 i 0.3 : 0.5 - 10-31 97 2% 2.410.3:0.5 -

l 05-09-97 786 2.l i 0.3 ; 0.5 0.6i 0.5;0.5 11-07-97 282 2.010.3:0.5 -0.li0.5:0.5 05-16-97 284 1.6 t 0.3 : 0.4 - 11 14-97 287 2.3 0.3:0.5 -

0.1 i 0.8;0.8 11-21-97 284 3.7 i 0.4 ; 0.8 0. I t 0.7 ;0.7 05-23-97 285 1.5 i 0.3 ; 0.4 '

Il-28-97 289 4.4 0.4;0.9 -

05-30 97 285 1.3 i 0.3; 0.4 -

280 2.3 0.3 : 0.5 0.4 0.6 ;0.6 06-05-97 242 1.8 i 0.4; 0.5 -0.1 i 1.0; 1.0 12-05-97 1.410.3;0.4 - 12-12-97 294 1.410.3;0.4 -

06-13-97 327 273 4.4 0.4;0.9 0.1 0.6 ;0.6 06-20-97 286 1.5 i 0.3 ; 0.4 -1.0 i 0.8;0.8 12 19-97 12-26-97 287 2.9 i 0.3 ; 0.6 -

06-27-97 283 2.310.3;0.5 -

t. 2.70.9 0,110.2 1.810.3 -0.010.5 4th Qtr. Meanis.d.

I 2nd Qtr. Meants.d.

Volume based on two week collection period.

' [~]

V Ill-10

r BRAIDWOOD Table I. Airborne Paniculates and Iodine Cartridges Collection: Airborne Particulates: Continuous; weekly exchange lodine Cartridges: Continuous; biweekly exchange ODCM-Required 1.LDs: Gross Beta = 0.01,1-131 = 0.07 pCi/m' Units: 13 pCi/m' BD-21 Nearsite.NE Date Volume Gross Date Volume Gross Collected (m') Beta I-131' Collected (m') Be a 1131' 282 2.8 0.3;0.6 -0.1 i 0.6 ;0.6 07-04-97 286 1.8 0.3;0.4 -0.0 0.5 ;0.5 01-03-97 01-10-97 283 2.910.3:0.6 - 07-11-97 284 1.6 0.3;0.4 -

2.510.3;0.6 0.2 i 0.6 ;0.6 07.I8-97 285 2.4 ! 0.4 ; 0.6 2.9 i 3. I ; 3.1 01 17-97 286 283 2.1 i 0.3; 0.5 07-25-97 285 2.610.3;0.6 -

01 24-97 -

2.4 t 0.3;0.6 0.7 i 0.7:0.7 07-31-97 244 3.010.4:0.7 -0.2 0.6;0.6 1 01-31-97 285 02-07 97 285 2.4 i 0.4 ; 0.6 - 08-09-97 387 2.3 i 0.3 ; 0.5 -

2.0 i 0.4;0.5 0. l i 0.8 ;0.b 08-16-97 285 2.310.3;0.5 0.410.5;0.5 02-14-97 285 02 21-97 280 2.7 i 0.3: 0.6 - 08-22-97 230 1.2 0.4 ; 0.4 -

1.510.3;0.6 0.3 i 0.7;0.7 08-29-97 287 3.3 0.4 ; 0.7 -0.4 1.0;1.0 02-28-97 285 03-07-97 285 2.3 i 0.3 : 0.5 - 09-05-97 282 2.7 0.4 ; 0.6 -

03-14-97 285 2.3 i 0.3 : 0.5 0.310.6;0.6 09-12-97 285 2.810.3:0.6 0.5 0.7 ;0.7 03-21 97 284 2.2 i 0.3; 0.5 - 09-19-97 285 3.4 i 0.4 ; 0.7 -

[

1.9 i 0.3 ; 0.4 -0.l i 0.7 ;0.7 09-26-97 302 2.1 0.3;0.5 0.S i 0.7;0.8 03-28-97 286 2.310.4 0.210.3 3rd Qtr. Meanis.d. 2.410.6 0.5 1.1 1st Qtr. Meanis.d.

284 2.1 i 0.3; 0.5 10-03-97 269 2.1 i 0.4 ; 0.5 -

04-04-97 -

0.3 i 1.0; 1.0 10-10-97 300 3.2 0.4;0.7 -0.6 0.8 ;0.8 04-10-97 239 2.110.4:0.5 2.310.3;0.5 10-17-97 281 2.6 0.4;0.6 -

04-18-97 331 -

285 1.710.3;0.4 -0.610.7;0.7 10-24-97 274 2.2 0.3 ; 0.5 0.2 0.6;0.6 l

04-25-97 05-02-97 285 1.710.3:0.5 - 10-31-97 2% 2.8 0.4 : 0.6 - i 2.2 i 0.3 ; 0.5 0.210.5;0.5 11-07-97 283 1.9 0.3 ; 0.4 -0.3 i 0.5 :0.5 05-09-97 286 05-16-97 284 1.3 t 0.3;0.3 - 11 14-97 286 2.2 0.3: 0.5 -

0.210.8;0.8 II 21-97 284 3.9 0.4;0.8 0.8 i 0.8 ;0.8 05-23-97 285 1.4 i 0.3 ; 0.4 1.4 i 0.3 ; 0.4 - 11-28-97 289 4.4 i 0.4 ; 0.9' -

l- 05-3097 285 i 0.1 i 1.0; 1.0 12-05-97 281 2.0 0.3;0.5 -0.I i 0.6;0.6 06-05-97 242 2.1 i 0.4; 0.5 1.8 i 0.3;0.5 - 12-12-97 294 1.210.3;0.4 -

06-13-97 321 12-19-97 273 4.210.4;0.9 0.3 0.6;0.6 06-20-97 286 1.3i0.30.4 -0.3i 0.8 :0.8 2.010.3;0.5 - 12 26-97 288 2.8 i 0.3 : 0.6 -

06-27 97 285 -

-0.010.3 4th Qtr. Mean s.d. 2.7 1.0 0.1 0.5 2nd Qtr. Mean s.d. 1.8i0.4

Volume based on two week collection period.

1 III-11

, l

-1 I

I BRAIDWOOD T3ble 2. Airborne Particulates p Cohection:

ODCM-Quarterly composites of weekly collections G Required Lt.Ds: Cs 134 = 0.01 Cs-137 = 0.01 pCi/m' ,

Other LLDs: Mn-54 = 0.01; Fe 59 = 0.015; Co-58. Co-60 = 0.01; Zn-65 = 0.04; Zr/Nb-95 = 0.0I; I Ba/La-140 = 0.025 pCi/m' Units: 10" pCi/m' Samph Description and Concentration BD-03 (C) County Une Esad 1997 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. l Period Lab Code BDAP-2580 BDAP-4996 BDAP-8211 BDAP-10245 Volume 3,'!06 3,704 3.728 3.712 1.6i 6.0; 6.0 3.4 3.8; 3.9 1.2 7.7;7.7 -1.0 7.4 ; 7.4 Mn-54 Fe-59 14.1 1 46.8;46.9 - 1.3 i 15.1; 15.1 5.0 52.9; 52.9 2.3 4.4;4.4 4.2 i 8.4; 8.5 -3.6 4.8; 4.8 5.3 1 7.5; 7.5 -0.7 10.9; 10.9 Co-58 l Co-60 0.7 i 3.4; 3.4 1.3 i 2.6; 2.6 -0.4 23.5;23.5 7.6 21.9; 21.9 Zn-65 -5.8113.6;I3.6 -7.7i 8.9; 9.0 3.2 i 15.3; I5.3 14.0 18.I;I8.3 0.8 i 11.5; 11.5 -2.0 1 6.1; 6.1 0.8 6.4;6.4 0.7 12.0; 12.0 Zr/Nb-?5

- Cs-134 -4.7i 5.6; 5.6 0.4 i 1.0; 1.0 -0.6 i 0.6; 0.6 5.5 5.7; 5.7 i 4.3 1 6.3; 6.3 -0.6 1 4.4; 4.4 -3.1i7.5;75 6.0i 8.0; 8.I Cs-137 Ba/La-140 -26.1 i 52.2; 52.4 34.2 1 87.5; 87.7 1.5 i 30.3:30.3 34.1 709.0;709.0 BD-06 Godlev 1997 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period BDAP-2581 BDAP-4997 BDAP-8212 BDAP 10246 Lab Code 3,708 3,702 3.747 3.702 Volume

-2.6i 5.8; 5.8 3.2 i 4.4 ; 4.5 -1.3 i 3.4; 3.4 2.5 5.4;5.4 Mn-54 7.Ci 71.4; 71.4 -3.0121.0;21.0 19.0 1 11.0;11.5 4.4 7.I:7.2 Fe-59

-72i8.0;8.0 0.7 i 5.1; 5.1 1.916.5;6.5 2.4 6.4; 6.4 Co-58 2.0 i 2.3; 2.3 -0.7 i 0.8; 0.8 2.1i 3.2; 3.2 Co-60 4.515.0;5.1

-0.7 i 11.5; 11.5 -5.4 i 12.8; 12.8 -4.1 i 14.3; 14.3 Zn-65 1.1 i 15.1; 15.1 0.3 i 8.0; 8.0 1.4 1 7.I; 7.1 4.5 1 8.2; 8.2 Zr/Nb ' 6.9i 9.7; 9.7

-1.2i 1.3; 1.3 1. I i 6.0; 6.0 Cs 134 2.9 1 3.4; 3.4 -0.6 1.9; 1.9

-1.4 i 4.5 ; 4.5 0.9 5.2;5.2 0.4 i 5.0; 5.0 Cs-137 -4.4 i 6.6; 6.6

-11.3 i 27.4; 27.5 32.5 i 87.2; 87.4 -I8.2 i 58.6; 58.7 Ba/La-140 22.3 1 66.0; 66.1 b

V III 12

1 BRAIDWOOD Table 2. Airborne Particulates

^

Collection: Quarterly composites of weekly collections fs ODCM-Required LLDs: Cs 134 = 0.01, Cs ' ' ' . u.01 pCi/m' Other LLDs: Mn-54 = 0 - ?.2 = 0.015; Co-58, Co-60 = 0.01; Zn-65 = 0.04; Zr/Nb-95 = 0.01; Ba/L 1 140 - 0.025 pCi/m' Units: 10" pCi/m' Sample Description and Concentration BD-19 Nearsite. NW 1997 Cellection ist Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code BDAP-2582 BDAP-4998 BDAP-8213 BDAP-10247 Volume 3,695 3,710 3.733 3.678 Mn-54 1.2 i 4.2 ; 4.2 2.9i 4.2; 4.2 3.315.4;5.4 1.3 2.7;2.7 Fe-59 -2.8 i 9.6 ; 9.6 1.0i 1.3; 1.3 -3.7i 3.9; 4.0 1.81 23.4;23.4 Co-58 2.9 1 5.2; 5.2 -2.6i 3.9; 3.9 2.9i 7.I ; 7.1 -1.613.5;3.5 Co-60 1.0 i 8.3; 8.3 -1.0 4.7;4.7 1.1 i 0.9; 0.9 3.6 13.6; I3.6 Zn-65 6.7 1 !!.5; 11.6 2.3i 8.0; 8.0 -0.7 i 12.8; 12.8 -4.9 i 6.3 ; 6.3 Zr/Nb-95 -5.0 8.5; 8.6 -2.4

6.3; 6.3 5.7 i 9.5; 9.6 5.014.5;4.6 Cs.I34 -1.7 i 1.4; 1.4 -1.9 i 2.3 ; 2.3 -4.4 i 25.7; 25.7 0.7i 3.5; 3.5 Cs 137 0.9i 4.7; 4.7 -0.4 i 4.8 ; 4.8 -1.1 5.3:5.3 1.8 2.8; 2.8 Ba/La-140 17.7 i 31.8;32.0 20.4 i 22.4; 22.7 -8.2 i 42.4;42.4 5.7 i 8.4 8.5 BD-20 Nearsite. N 1997 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code BDAP-2583 BDAP-4999 BDAP 8214 BDAP-10248 Volume 3,719 3,707 3,728 3,703 Mn-54 1.9i 4.0; 4.0 -4.4 i 5.6; 3.6 -0.6 1 5.3; 5.3 0.6i 3.I ; 3. I Fe-59 8.8 i 32.0;32.0 -5.8 i 12.0; 12.0 0.7 i 7.0; 7.0 -5.4 8.8; 8.9 Co-58 1.0i 4.9; 4.9 -3.1 i 6.4 ; 6.4 -1.7 i 6.4 ; 6.4 2.8 i 4.0; 4.0

- Co-60 2.6i 6.6; 6.6 -1.8 i 1.7; 1.8 4.7 1 3.0; 3.1 0.8 1 1.3; i.3 Zn-65 -1.0 t 8.4 ; 8.4 6.1 i 13.5 ; I3.5 4.4i 11.4 ; i 1.4 -2.5i 7.7; 7.7

-2.3 i 8.5; 8.5 0.9 i 9.2; 9.2 -9.1 i 17.0; I7.1 -2.8 i 6.0; 6.0 Zr/Nb-95 Cs 134 -2.0110.8;10.8 -2.4 i 6.8; 6.8 1.9 i 19.4; 19.4 -0.210.4;0.4 ,

0.3 i 4.6; 4.6 3.3 i 4.8; 4.8 0.2i 5.6; 5.6 -2.3 3.6; 3.6 Cs-137

-49.2 i 51.2; 51.9 9.2 i 15.6; 15.7 33.9 i 130.0; I30.1 -6.6 i 109.0; 109.0 Ba/La-140 III-13 l _ - _ _ _ _ _ _ _

( -

l BRAIDWOOD Table 2. Airborne Paiticulates fm Collection: Quarterly composites of weekly collections

(' ODCM-

! Required LLDs: Cs-134 = 0.01, Cs-137 = 0.01 pCi/m' l Other LLDs: Mn 54 = 0.01: Fe-59 = 0.015; Co-58, Co-60 = 0.0I; Zn-65 = 0.04; Zr/Nb-95 = 0.01; l

Ba/La-140 = 0.025 pCi/m' Units; 10" pCi/m' Sample Description and Concentration BD-21 Nearsite. NE 1997 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period BDAP-10249,50 l Lab Code BDAP-2584 BDAP 5000 BDAP-8215 i_

l Volume 3.699 3,703 3.735 3,703 Mn-54 -4.8 i 4.3; 4.4 1.213.1;3.1 -2.2 4.8; 4.8 -0.6 3.8;3.8 Fe-59 5.7i 3.!: 3.3 4.7 i 9.3 ; 9.4 -6.3 i 21.1: 21.l 3.8 I8.8; I8.8 l

! Co-58 -1.8 i 6.1; 6.1 2.014.6;4.6 3.8i 5.4; 5.4 2.6 4.8 ; 4.9 Co-60 1.912.4;2.5 0.4 i 3.4; 3.4 -1.5i 13.8; I3.8 1.8 1 7.4; 7.4 i Zn-65 -5.3 i 9.9; 9.9 1.117.8;7.8 6.6110.8;10.9 0.0 7.5;7.5 I Zr/Nb-95 0.4 i 7.4 ; 7.4 -2.3 1 6.3; 6.3 -0.7 i 8.9; 8.9 3.I 5.8;5.8 I 2.6 34.5; 34.5 l Cs-134 1.1 i 3.9; 3.9 3.9 1 7.8; 7.8 3.3 11,7; 11.7 l .

, Cs-137 -0.3 i 4.0; 4.0 -1,3 i 3.9; 3.9 0.4 i 4.5; 4.5 3.5 1 4.0; 4.0

' ~ Ba/La-140 31.1 i 35.4;35.8 -5.6i 8.3; 8.4 -78.7 i 469.0;469.2 -12.9 i 48.9;48.9 l

i I

i O

! III-14 l

l l

l'

q BRAIDWOOD j Table 3. Milk l Collection: Biweekly (May - October) l Monthly (November- April)

!O ODCM- I-131 = 0.5 pCi/L (May October),1-131= 5 pCi/L (November April). J

'h Required LLDs: Cs-134 = 15, Cs-137 = 18. Ba/La 140 = 15 pCi/L Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L l

Units: pCi/L l

Sample Description and Concentration l

BD-17 11aloin's Dairv Date Collected 01-03-97 02-07-97 03-07-97 (M-(M-97 L.ab Code BDMI-11 BDMI-549 BDMI-l130 BDMI 167I I-131 0.19 i 0.25;0.25 -0.01 1 0.22;0.22 0.00 i 0.I6; 0.I6 -0.04 0.21;0.22 Mn-54 1.9i 2.5; 2.5 -1.512.3;2.3 0.9i 2.5; 2.5 1.7 3.3;3.3

-1.8 i 5.6; 5.6 2.6 i 21.6; 21.6 2.5 7.8; 7.8 2.8 2.6;2.6 Fe-59 Co-58 -0.3 1 2.5; 2.5 -0.4 i 2.4 ; 2.4 -0.2 2.5;2.5 1.I 3.5;3.5 Co-60 0.113.1;3.1 3.2 68.2: 68.2 0.2 1.2;1.2 4.4 10.4; 10.4

-1.9 i 6.0; 6.0 1.1 i 5.1 ; 5.1 -3.7 i 5.1 ; 5.1 3.6 t 10. I ; 10.1 Zn-65 Zr/Nb-95 -0.3 i 2.7 ; 2.7 1.4 i 2.6; 2.6 1.012.8;2.8 -1.9 i 3.7; 3.7 i i Cs 134 0.4i 3.0; 3.0 0.8 i 0.6; 0.6 -0.110.3;0.3 1.2 3.5;3.5 i

-0.512.4;2.4 2.I12.2;2.2- 0.212.8;2.8 1.I 1 3.6; 3.6 Cs-137

-0.3 1 2.9; 2.9 0.1 i 0.I; 0.1 0.4 1 2.I; 2.1 -0.3 i 0.4 ; 0.4 Ba/la-140 Date 05-02-97 05 16-97 05-30-97 06-13-97 Collected BDMI-2646 BDMI-3111 BDMI-3444 BDMI-3943 Lab Code

-0.02 1 0.16;0.16 -0.02 1 0.14;0.14 -0.08 1 0.19;0.19 0.01 i 0.I8;0.18 1-131

-1.8 i 2.8; 2.8 0.3 i 4.1 ; 4.1 -0.4 i 1.5; 1.5 0.3 3.4;3.4 Mn-54 1.9 i 2.8; 2.8 0. I i 0. I ; 0,1 2.0 6.7;6.7 Fe-59 2.0i 3.5; 3.5 Co-58 1.2i 2.7; 2.7 2.4 i 4.5 ; 4.6 0.Ii 1.7: L7 -0.414.0;4.0 1.6 i 4.3; 4.3 -2.7 i 10.5; 10.5 -0.1 i 0.3; 0.3 -1.9i 1.7; 1.8 Co-60 5.3 i 8.3; 8.4 -0.1 i 3.7; 3.7 3.4 i 10.5; 10.5 Zn-65 0.9i 6.2; 6.2 1.2 i 3.1; 3.1 1.514.4;4.4 -0.4 i 1.9; 1.9 2.3 4.I;4.1 Zr/Nb-95

-0.5i 0.9; 0.9 0.3 i 0.4 ; 0.4 1.4 1 1.0; 1.0 3.2 3.2;3.2 Cs 134

-0.6i 3.8; 3.8 0.3i 1.7; 1.7 -2.0 4.0; 4.0

. Cs-137 2.5 i 2.6; 2.7 0.9 i 18.3 ; I8.3 5.8 i 67.8; 67.8 -0.9 i 1.4 ; 1.4 -1.I 6.0;6.0 Ba/La 140 l

l Ill - 15

BRAIDWOOD Table 3. Milk Collection: Biweekly (May - October)

Monthly (November- April)

O ODCM- 1-131 = 0.5 pCi/L (May - October),1 131= 5 pCi/L (November - April),

(._) Required LLDs: Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15: Zr/Nb-95 = 10 pCi/L Units: pCi/L Sample Description and Concentration BD-17 Haloin's Dairv Date Collected 06-27-97 07-Il-97 07-25-97 08-09-97 Lab Code BDMI-4354 BDMI-4730 BDMI 5324 BDMI-5672 1-131 ').07 i 0.15;0.15 0.03 1 0.14:0.14 0.12 1 0.18;0.18 -0.10 0.09;0.10 Mn-54 -0.6i 1.9; 1.9 0.6i 2.3; 2.3 0.6 2.3; 2.3 -0.6 3.0;3.0 3.0 i 43.6;43.6 1.I15.4;5.4 1.I12.2;2.2 0.4 13.5; I3.5 Fe-59 0.612.0;2.0 -0.6 1 2.5; 2.5 0.4 1 2.3: 2.3 0.6 2.8;2.8 Co-58 Co-60 -2.3 i 3.3 ; 3.3 -1.4 i 9.0; 9.0 -0.4 1.7;1.7 0.3 0.6:0.6 Zn-65 3.615.2;5.2 -1.7 i 6.2; 6.2 1.2 i 5.0; 5.0 -2.4 6.3 : 6.3 1.0 1 2.1: 2.1 -1.812.7;2.7 1,112.9;2.9 -0.4 2.6;2.6 Zr/Nb 95 Cs- 134 -0.1 6 0.5; 0.5 -0.2i 2.9; 2.9 0.8i 2.1 ; 2.1 -1.7 i 4.6; 4.6 2.7 i 2.7; 2.7 0.112.2;2.2 1. I i 3.1 ; 3.1 Cs-137 0.5 i 2.2: 2.2

-0.1 i 0.3 ; 0.3 -0.410.9;0.9 0.2i 0.9; 0.9 0.913.9;3.9 Ba/La-140 Date 08-22-97 09-05-97 09 19-97 10-03-9'!

Collected BDMI-6076 BDMI 6468 BDMI-6901 BDMI-7325 Lab Code 0.03 i 0.17;0.17 -0.07 1 0.18;0.18 0.09 0.17;0.17 0.17

0.I8:0.19 1-131

-0.2 i 2.8; 2.8 -1.2 i 2.4; 2.4 2.7 1 3.3; 3.4 - 1.7 2.0:2.0 Mn-54

-2.2 i 3.5 ; 3.5 1.7 i 10.0; 10.0 0.711.1;1.1 3.6 34.4; 34.4 Fe-59 1.2i 2.6; 2.6 -0.9 i 2.9 ; 2.9 -0.6 1 3.6; 3.6 -0.612.2;2.2 Co-58 2.3i 3.9; 3.9 1.1 i 5.3 ; 5.3 -0.5 i 2.2; 2.2 0.2 0.8;0.8 Co-60

-2.8i 5.6; 5.6 -2.5 i 6.6; 6.6 -1.018.0;8.0 -4.4 5.4;5.5 Zn-65

-2313.4;3.4 -4.4 1 3.5; 3.6 0.8 1 4.5; 4.5 0.5 2.6:2.6 Zr/Nb-95 1.0; 1.0 0.2 i 0.3 ; 0.3 -0.3 i 0.5 ; 0.5 0.6i 1.3 ; 1.3 0.2 Cs-134 0.3 1 2.0; 2.0 0.6i 3.0; 3.0 -0.1 i 2.8 ; 2.8 -1.1i 3.6; 3.6 Cs-137 0.4i 1.8; 1.8 4.4i 5.7; 5.7 -6.1122.9;22.9 2.6 21.8; 21.8 Ba/La-140 I

l l

V l

111 - 1 6 l

~

BRAIDWOOD Tabla 3. Milk Collection: Biweekly (May - October)

Monthly (November - April)

ODCM- I.131 = 0.5 pCi/L (May - October),1 131= 5 pCi/L (Novernber - April), !

( Required LLDs: Cs-134 = 15 Cs 137 = 18, Ba/La-140 = 15 pCi/L A

Other LLDs: Mn 54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L

)

l Units: pCi/L

! Sample Description and Concentration )

l j BD-17 Halnin's Dairy l

Date Collected 10-17-97 10-31-97 11-07-97 12-05-97 Lab Code BDMI-7923 BDMI-8449 BDMI-8684 BDMI-9422 l

1-131 0.03 i 0.17;0.17 -0.05 i 0.22;0.22 -0.14 i 0.18;0.18 0.12 0.14;0.14 i

Mn-54 1.913.3;3.3 0.2i 2.6; 2.6 1.312.4;2.4 0.4 1.4;1.4 Fe-59 9.0 i 44.1; 44.1 2.6i 5.3; 5.3 -1.813.8;3.8 -2.2 9.I:9.I Co-58 2.1 1 4.1; 4.1 0.612.6;2.6 -1.712.8;2.8 -0. I i 1.6 ; i .6 Co-60 1.7 i 20.8; 20.8 0.2 i 0.2 ; 0.2 1.0i 1.8; 1.8 0.0i 0.1 ; 0. I l

Zn-65 3.6i 9.6; 9.6 -9.0i 6.8 ; 6.9 -5.6 6.1 ; 6.1 2.2 3.5; 3.5 Zr/Nb-95 -2.6i 5.4; 5.5 -0.5 i 3.3: 3.3 -1.6 i 3.6; 3.6 0.I 1.6;1.6 l 1.4 ; 1.4 i

Cs-134 -2.7114.8;14.8 1.1 i 1.2; 1.2 0.110.0;0.0 -0.2 Cs-137 2.9i 3.9; 3.9 0.5 i 2.8; 2.8 -0.5 i 2.5 ; 2.5 1.6i 1.8; 1.8 Ba/La-140 -14.1 1 32.9;33.0 6.4 i 22.0;22.0 -0.812.3;2.3 -0.9i !3.3 ; I3.3 I

l l

V l

10 17

BRAIDWOOD Table 3. Milk Collection: Biweekly (May - October)

Monthly (November- April)

ODCM- I 131 = 0.5 pCi/L (May - October),1 131= 5 pCi/L (November - April),

Required LLDs: Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58. Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L Units: pCi/L Sample Description and Concentration BD-18 (C) Biros Farm l

! Date Collected 01-03-97 02-07 97 03-07-97 04-04-97 l

lab Code BDMI 12 BDMI-550 BDMI l131 BDMI-1672 l 131 0.21 i 0.26;0.26 0.09 i 0.24;0.24 0.19 i 0.21;0.21 -0.1I i 0.23;0.23 l

Mn-54 -1.1 i 2.5; 2.5 -0.3 i 2.7 ; 2.7 0.2 3.I ; 3.I 1.0 2.4 ; 2.4 Fe-59 0.4 i 4.3; 4.3 -6.6 i 28.2; 28.2 -2.8 i 4.5 ; 4.5 -3.2 34.4; 34.4 Co-58 1.l'i 2.4; 2.4 -0.1 i 3.0; 3.0 1.0i 3.7; 3.7 1.2 2.8;2.8 Co-60 0.8i 3.0; 3.0 1.3124.2;24.2 2.0 2.2;2.2 0.4 0.8;0.8 l Zn-65 -1.115.0;5.0 -4.5 i 8.6; 8.7 3.3 i 8.1 ; 8.1 0.4 6.3 ; 6.3 I Zr/Nb-95 0.512.6;2.6 -0.8 1 3.0; 3.0 -0.913.3;3.3 -1.11 2.9;2.9

' \

Cs-134 -1.2i 2.6; 2.6 -0.9 i 3.6; 3.6 1.4 i 3.2; 3.2 1.0i 2.8; 2.8 Cs-137 0.4 i 2.7; 2.7 -0.7 i 3.2 ; 3.2 -0.6 3.4;3.4 -0.5 3.2;3.2 Ba/La-140 -3.4 i 3.1 ; 3.1 -3.8 i 19.6; 19.6 -3.713.4;3.4 1.9 13.3: 13.3 i

Date Collected 05-02-97 05-16-97 05-30-97 06-13-97 l

lab Code BDMI-2647 BDMI-3112 BDMI 3445 BDMI-3944

-0.06 i 0.18;0.18 -0.10 1 0.15:0.15 -0.23 1 0.19;0.20 -0.07 i 0.17;0.17 1 131 0.6i 3.9; 3.9 1.0i 2.6; 2.6 1.4 i 3.2; 3.2 1. I i 2.5 ; 2.5 Mn-54

-1.7i 8.0; 8.0 -1.3 i 1.7 ; 1.7 1.1 1 2.4; 2.4 -1.0 1.8;1.8 Fe-59 1.8 i 4.9; 4.9 . 0.9i 2.4; 2.4 -0.5 i 3.1; 3.I 2.0 2.5; 2.5 i Co-58 0.3 i 1.2; 1.2 2.0 i 11.3; 11.3 1.2 i 2.7; 2.7 -2.1 i 2.5; 2.5 Co-60 3.5 i 9.6; 9.6 -1.315.9;5.9 2.6 i 9.I1 9.1 -4.8 6.5;6.5 Zn-65

-2.9 i 4.9 ; 4.9 0.2i 3.4; 3.4 4.7 i 3.6; 3.6 0.9 3.I; 3.I Zr/Nb-95

-0.6i 1.1; 1.1 -0.8 i 0.6; 0.6 0.3i 1.0; 1.0 1.2 7.0; 7.0

Cs 134 4.8 i 4.0; 4.1 0.1 i 3.0; 3.0 1.6 i 4.1; 4.1 -1.1 2.9;2.9 l Cs-137

-0.7 i 3.1 ; 3.1 0.7 i 1.4; 1.4 -6.0115.0;15.0 1.5 4.3 : 4.3 Ba/La-140

[

t l

III- 18

BRAIDWOOD l Table 3. Milk Collection: Biweekly (May - October)

Monthly (November- April)

ODCM. 1-131 = 0.5 pCi/L (May - October),1 131= 5 pCi/L (November - April). l Required LLDs: Cs-134 = 15 Cs 137 = 18, Ba/La-140 = 15 pCi/L Other LLDs: Mn 54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L Units: pCi/L I

Sample Description and Concentration BD-18 (C) Biros Farm Date Collected 06-27-97 07 11-97 07-25-97 08-09-97 l 1A Code BDMI-4355 BDMI-4731 BDMI-5325 BDMI.5673 l

0.05 i 0.18;0.18 l 'l-131 -0.10 i 0.14:0.14 -0.05 i O.13:0.13 0.13 0.17:0.17 1 Mn-54 -0.312.5;2.5 -0.3 i 3.8; 3.8 0.9 2.8;2.8 -0.5 2.0; 2.0 l F*-59 -0.2 i 1.5 ; 1.5 11.5 i 21.4; 21.5 2.2 7.6; 7.6 -1.6 10.8;I0.8 l Co-58 -0.9 :i: 2.4 ; 2.4 -0.8 i 4.7 ; 4.7 -0.6 2.6; 2.6 -1.7 2.4;2.4 Co-60 0.5 0.7 ; 0.7 0.4 i 0.7 ; 0.7 -0.110.2;0.2 1.I 2.3;2.3 l

Zn-65 ' 5.8 i 6.3; 6.3

- -6.4 i 10.9; 10.9 -3.4 i 6.8 : 6.8 1.6 4.8; 4.8 l

Zr/Nb-95 0.712.4;2.4 -6.2i 5.0; 5.I 1.0 i 3.2; 3.2 -2.0 2.i:2.I l Cs-134 -1.9 i 11.I; 11.1 -0.3 i 0.6; 0.6 1.8 6.9 ; 6.9 -1.0 0.7: 0.7 Cs-137 -0.112.8;2.8 0.314.8;4.8 2.7 i 3. I ; 3.1 1.5 2.5;2.5 Ba/La-140 -0.312.1;2.1 -1.0i 8.1; 8.1 2.5 5.3;5.3 0.3 0.7 ; 0.7 I

Date Collected 08-22-97 09-05-97 09-!9-97 10-03-97 lab Code BDMI-6077 BDMI4469 BDMI-6902 BDMI-7326 l

0.04 0.17;0.17 0.05 i 0.17;0.17 -0.15 t 0.24 ; 0.24 0.04 0.16;0.16 j I131 l

0.5 i 3.4; 3.4 0.3 i 3.5 ; 3.5 -1.4 i 2.4 ; 2.4 -0.0 1.2;i.2 Mn-54 l -0.8 i 2.2; 2.2 -0.6i 15.7; I5.7 -2.I 14.3;I4.3 Fe-59 -6.9 i 67.8; 67.8 l 1.4; 1.4 Co-58 0.6 i 3.7; 3.7 -0.5 i 3.7; 3.7 -0.5 2.8;2.8 1.0

! 1.7;1.7

-1.5 i 12.4; 12.4 2.1 i 3.2 ; 3.2 - -0.212.3;2.3 0.5

Co-60

! 1.6i 9.0; 9.0 -1.7 i 9.0; 9.0 -1.5 i 6.2; 6.2 -1.2i 3.0; 3.0 Zn-65

'3.515.0;5.0 5.5 i 5.0; 5.0 0.1 1 3.1; 3.1 -0.2 1.8;I.8 Zr/Nb-95 1.5 i 1.8;1.8 1.3 1 2.2; 2.2 1.6 1.6;1.6 Cs 134 4.4i 6.8; 6.B 2.2i 3.7; 3.7 1.7 i 2.6; 2.6 0.5 i 1.3; 1.3 Cs-137 -0.2 i 3.9; 3.9 ,

l 2.513.4;3.4 6.8133.8;33.8 -1.415.5;5.5 1.0 7.3;7.3 Ba/La 140 III - 19

BRAIDWOOD Table 3 .. Milt )

Collection: Hiweekly (May - October) j Monthly (November- April) I (O ODCM- 1-131 = 0.5 pCi/L fMay - October),1 131= 5 pCi/L (November - April). .

b Required LLDs: Cs-134 = 15, C5-137 = 18, Ba/La 140 = 15 pCi/L l

Other LLDs: Mn 54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L.

Units: pCi/L Sample Description and Concentration BD-18 O Biros Farm .

Date Collected 10-17-97 10-31-97 11-07-97 12-05-97 ,

i l

Lab Code ' BDMI-7924 BDMI-8450 BDMI-8685 BDMI-9423 !

l 1-131 0.04 0.14;0,14 -0.12 1 0.20;0.20 -0.11 i 0.16;0.16 0.02 0.14;0.14 1 Mn 54 1.5 2.7 ; 2.7 1.9 3.9; 3.9 0.213.0;3.0 1.6 2.4;2.4 Fe-59 2.2 i 17.0; 17.0 -4.0 i 6. I ; 6.1 -8.4 i 11.7; 11.8 3.8 60.9; 60.9 Co-58 -1.6i 3.3; 3.3 -2.5 i 4.3 ; 4.3 1.5 i 3.4; 3.4 -2.4 2.7;2.8 Co-60 1.012.5;2.5 2.7i 5.6; 5.6 -0.I10.8;0.8 - 1.3 1.6;1.6 Zn-65 1.3 :t 7.1; 7.1 -9.8110.9;11.0 -3.7 i 7.7 ; 7.7 -0.4 5.4; 5.4 Zr/Nb-95 -3.7 i 4.0; 4.1 0.6i 5.0; 5.0 -4.0i 4.4 ; 4.5 -0.I 2.8;2.8 h

d Cs-134 Cs 137 0.3 i 0.2; 0.2 3.2i 3.0; 3.0

-0.6 i 0.5; 0.5 2.914.5;4.5 1.3 i 1.7; 1.7

-0.3 i 4.0; 4.0 0.7 0.6; 0.6 0.8 2.8; 2.8 Ba/L 140 0.4 i 0.6; 0.6 14.4 i 64.2: 64.2 -5.5 14.9; I4.9 -1.5132.1;.22.1 l

III -20 l

1 BRAIDWOOD Table 4 Fish, Edible Portions Collection: Semlannually

(' ' ~

ODCM-( Required LLDs: Mn-54 = 0.13, Fe-59 = 0.26, Co-58 = 0.13, Co-60 = 0.13, Zn-65 = 0.26, Cs-134 = 0.1, Cs-137 = 0.1 pCi/g wet weight Other LLDs: Zr/Nb-95 = 0.20. Ba/La-140 = 0.30 pCi/g wet weight Units: 10 2 pCi/g wet weight Sample Description and Concentration BD-25 O Kankakee River. Uostream Date Collected 05-14-97 05-14-97 05-14-97 05-14-97 Lab Code BDF-3069 BDF-3070,1 BDF-3072 BDF-3073 Type Freshwater Drum Carp Quillback Golden Redhorse Mn-54 -0.5i 0.9; 0.9 0.5 0.8; 0.8 0.1i 1.0; 1.0 -0.3 1.1; 1.1 Fe-59 -0.1 3.2;3.2 1.1i 1.1; 1.1 -0.0i 0.2; 0.2 0.0 1.9; 1.9 0.3 i 0.9; 0.9 0.8 i 0.8; 0.8 -0.2 i 1.0; 1.0 0.2 1.1; 1.1 Co-58 Co-60 -0.1 1.2;1.2 0.0i 5.1; 5.1 0.4 1 0.7; 0.7 0.610.9;0.9 Zn-65 3.1 1 2.3; 2.4 -1.0 i 1.8; 1.8 -0.2i 2.9; 2.9 -0.612.4;2.4

-0.6i 1.2; 1.2 0.4 i 0.8; 0.9 -1.3 i 5.3; 5.3 -0.7i 8.8; 8.8 Zr/Nb-95 0.8112.7;12.7 -0.1 i 0.3; 0.3 0.3i 0.2; 0.2 -0.1 0.2; 0.2 g Cs-134

-0.711.0;1.0 0.310.7;0.7 -0.811.2;1.2 -0.8 1.1; 1.1 Cs-137

-0.3i 0.8; 0.8 -1.112.6;2.6 -0.2i 0.4; 0.4 -0.811.2;1.2 Ba/La-140 Date 05-14-97 10-07-97 10-07-97 10-07-97 Collected i

BDF-3074 BDF-7471 BDF-7472 BDF-7473 !

lab Code N. Hogsucker Smallmouth Bass Golden Redhorse Type Smallmouth Bass 0.8 i 1.2; 1.2 -0.6i 0.9; 0.9 -0.2i 1.0; 1.0 0.5 0.9; 0.9 f

Mn-54

-0.410.6;0.6 -0.611.6;1.6 1.1i 3.7; 3.7 0.5 0.9; 0.9 l Fe-59 0.3i 0.9; 0.9 -0.2i 1.3; 1.3 0.1 1.0; 1.0 j Co 58 -1.4 i 1.5; 1.6

-0.2i 0.1; 0.1 1.0i 1.8; 1.8 -0.1 0.2; 0.2 l Co-60 -0.2i 1.2; 1.2 0.6i 1.8; 1.8 0.7i 3.1; 3.1 -1.7 2.4;2.4 l Zn-65 1.3 i 3.1; 3.1

-0.9 i 1.4 ; 1.4 -0.1i 4.2; 4.2 0.3 i 1.2; 1.2 0.1 1.1; 1.1 l Zr/Nb-95 -0.3i 0.3; 0.3 0.2 i 1.2; 1.2 i Cs-134 0.1i 0.1; 0.1 0.0i 0.0; 0.0 0.410.9;0.9 1.2i 1.2; 1.2 -0.2 0.9; 0.9 f Cs-137 0.8i 1.5; 1.5

-2.0 i 30.8; 30.8 0.110.9;0.9 0.5 i 2.8; 2.8 0.1 4.6; 4.6 Ba/La-140 (J

III -21

Table 4 Fish, Edible Portions Collection: Semiannually O

ODCM-Required LLDs: Mn-54 = 0.13, Fe-59 = 0.26, Co-58 = 0.13, Co-60 = 0.13, Zn-65 = 0.26, Cs-134 = 0.1, -

Cs-137 = 0.1 pCi/g wet weight Other LLDs: Zr/Nb-95 = 0.20, Ba/La-140 = 0.30 pCi/g wet weight Units: 10 pCi/g wet weight Sample Description and Concentration BD-25 (C) Kankakee River. Uostream Date Collected 10-07-97 Lab Code BDF-7474,5 Type Quiltback Mn-54 0.21 0.6;0.6 Fe-59 -0.0 i 10.1; 10.1 Co 58 -0.4i 0.7; 0.7 Co-60 0.li 0.3; 0.3 Zn-65 -0.311.7;1.7 Zr/Nb-95 0.3i 0.7;0.7 O Cs-134 Cs-137 0.210.5;0.5 0.4i 0.6; 0.7 Ba/La-140 0.81 3.8;3.8 III -22

Table 4 Fish, Edible Portions Collection: Semiannually ODCM-O ' Required LLDs: Mn-54 = 0.13, Fe-59 = 0.26, Co-58 = 0.13, Co-60 = 0.13, Zn-65 = 0.26, Cs-134 = 0.1, Cs-137 = 0.1 pCi/g wet weight Other LLDs: Zr/Nb-95 = 0.20. Ba/La-140 = 0.30 pCi/g wet weight Units: 10 pCi/g wet weight Sample Description and Concentration BD-28 Kankakee River. Discharce Date Collected 05-14-97 05-14-97 05-14-97 05 14-97 lab Code BDF-3075 BDF-3076 BDF-3077 BDF-3078 Type Smallmouth Bass Golden Redhorse Quillback Carp Mn-54 -0.1i 1.0; 1.0 -0.210.8;0.8 0.5 i 0.6; 0.6 -0.2 1.2;1.2

-1.1 i 10.4;10.4 0.9i 2.2; 2.2 -1.2i 2.3; 2.3 0.0 1 0.2; 0.2 Fe-59 Co-58 0.2 i 1.0; 1.0 0.0i 1.0; 1.0 0.1i 0.7; 0.7 -0.911.1;1.1 Co-60 -1.1i 3.5; 3.5 0.817.4;7.4 0.1 0.1;0.1 0.9 0.6; 0.6 0.212.6;2.6 0.612.6;2.6 0.1 1 1.6; 1.6 -0.8i 3.4; 3.4 Zn-65

-0.311.1;1.1 -0.6 i 1.3; 1.3 0.310.8;0.8 0.2 1.3; 1.3 Zr/Nb-95

-0.1 i 0.0; 0.0 0.6i 0.9; 0.9 -0.311.0;1.0 -0.6 0.8; 0.8

O Cs-134

. Cs-137 - 0.9i 0.9;0.9 -0.1 i 1.0; 1.0 0.510.7;0.7 0.9 1 1.3; 1.3

-0.7i 1.4; 1.4 -0.8 i 1.6; 1.6 0.3 t 6.8; 6.8 -2.0 24.8; 24.8 Ba/La-140

. Date 05-14-97 10-07-97 10-07-97 10-07-97 Collected BDF-7476 BDF-7477 BDF-7478 lab Code BDF-3079 Silver Redhorse Walleye Golden Redhorse Type Freshwater Drum 0.7i 1.5; 1.5 0.0* 0.7; 0.7 0.5 i 1.0; 1.0 0.2 1.3; 1.3 Mn-54 0.1 t 10.0; 10.0 0.3 i 2.2; 2.2 0.3i 0.4; 0.4 -0.1i 0.1; 0.1 Fe-59 0.7 i 1.8; 1.8 0.6i 0.9; 0.9 -0.0 i 1.2; 1.2 -1.3 1.4;1.4 Co-58 -0.310.5;0.5 1.312.7;2.7 -0.3i 3.2; 3.2 0.8i 1.2; 1.2 Co-60 0.4 3.1; 3.1 0.8 i 3.1; 3.1 -0.1 i 1.8; 1.8 0.2 i 2.8; 2.8 Zn-65 0.4 1 1.7; 1.7 -2.4 2.3; 2.4

-0.1

1.5; 1.5 -0.6i 0.9; 1.0 Zr/Nb-95 1.0 1 2.2; 2.2 0.5 1.1; 1.1

-0.310.3;0.3 -0.510.7;0.7 Cs-134 1.2i 1.2; L2 0.3 1.3;1.3 0.1i 1.4; 1.4 -0.9 i 0.8; 0.8 Cs-137 2.0 11.9; 11.9

-0.110.3;0.3 -1.7 i 5.8; 5.8 -0.2 4.4;4.4 Ba/ La-140 b-v In -23

a BRAIDWOOD Table 4 Fish, Edible Portions Collection: Semiannually i

/^)

ODCM-V Required LLDs: Mn-54 = 0.13, Fe-59 = 0.26, Co-58 = 0.13, Co-60 = 0.13, Zn-65 = 0.26, Cs-134 = 0.1, Cs-137 = 0.1 pCi/g wet weight Other LLDs: Zr/Nb-95 = 0.20, Ba/La-140 = 0.30 pCi/g wet weight Units: 10 pCi/g wet weight l Sample Description and Concentration l

l BD-28 Kankakee River. Discharce l

Date ,

Collected 10-07-97 10-07-97 )

lab Code BDF-7479 BDF-7480 l

Type N. Hogsucker Quillback Mn-54 -0.211.3;1.3 -0.010.8;0.8 Fe-59 -0.6t 5.6; 5.6 -0.613.4;3.4 Co-58 -0.2 1.6; 1.6 -0.2i 0.7; 0.7 Co-60 1.1 2.6;2.6 -0.7i 0.5; 0.5 i Zn-65 0.6i 3.0; 3.0 -2.4 i 2.1; 2.2 )

0.4 i 1.4; 1.4 0.110.8;0.8 l p Zr/Nb-95 Cs-134 -0.010.3;0.3 0.110.1;0.1 l Cs-137 0.8i 1.5; 1.5 -0.210.8;0.8 Ba/La-140 2.2 1 4.1; 4.1 -0.210.4;0.4 I

i i-I i

i 1

O III -24

l BRAIDWOOD Table 5. Bottom Sediments .

Collection: Semiannually {

ODCM-l Required LLDs: Cs-134 = 0.15, Cs-137 = 0.18 pCi/g dry weight I

Other LLDs: Mn-54 = 0.10; Fe-59 = 0.60; Co-58, Co-60 = 0.10; Zn-65 = 0.60; Zr/Nb-95 = 0.20; l Ba/La-140 = 0.60 pCi/g dry weight

! Units: 10 pCi/g dry weight Sample Description and Concentration 1

BD-10 Kankakee River. Downstream Date Collected 05-09-97 10-17-97 bb Code BDBS-2896 BDBS-7956 Mn-54 0.3 i 4.1; 4.1 0.6i 1.2; 1.2 Fe-59 5.1 i 43.4; 43.4 -1.6 6.7; 6.7 Co-58 2.7i 5.5; 5.5 9.6i 2.8; 3.1 0.5i 3.5; 3.5 l Co-60 0.3 1 0.4; 0.4 Zn-65 6.1 i 10.7; 10.7 -5.2 3.3;3.4 Zr/Nb-95 -2.317.7;7.7 -2.6i 2.2; 2.2 1

Cs-134 7.3i 4.0; 4.1 1.2 1 5.6; 5.6 O. Cs-137 22.0 11.5; 11.9 6.013.0;3.1 0.3; 0.3 Ba/La-140 -5.1i 5.4; 5.4 -0.3 l

III-25 l

-1 Tcbla 6. Vsgst: tion Collection: Annually ODCM-Required LLDs: 1-131 = 0.06, Cs-134 = 0.06, Cs-137 = 0.08 pCi/g wet weight (q)

Other LLDs: Mn-54 = 0.05; Fe.59 = 0.10; Co-58, Co-60. Zn-65 = 0.05; Zr/Nb-95 = 0.01:

Ba/La-140 = 0.02 pCi/s wet weight Units: 10 pCi/g wet weight Sample Description and Concentration l

BD-CONTROL Corman Farm !

Date Collected 08-22-97 08-22-97 08-22-97 08-22-97 Lab Code BDVE-6094 BDVE-6095 BDVE-6096 BDVE-6097 '

Type Beans Tomatoes Peppers Cabbage 1-131 0.06 0.60;0.60 Mn-54 -0.3 0.7; 0.7 -0.2 0.8; 0.8 0.3 0.6; 0.6 0.1 0.6; 0.6 Fe-59 0.0 0.0; 0.0 0.3 1.0; 1.0 -0.8 ! 2.6; 2.6 0.3 0.9; 0.9 Co-58 0.3 0.8; 0.8 0.4 0.7; 0.7 -0.2 0.6; 0.6 -0.1 0.7; 0.7 Co-60 0.0 0.0; 0.0 -0.5 2.3; 2.3 0.0 0.2; 0.2 -0.1 0.3; 0.3 Zn-65 0.8 1.8; 1.8 0.611.6;1.6 0.711.3;1.3 -1.3 1.8; 1.8 Zr/Nb-95 -0.510.8;0.8 -0.2 0.3; 0.3 -1.1 4.3; 4.3 -0.1 0.6; 0.6 Cs-134 0.112.1;2.1 0.010.1;0.1 0.4 0.6; 0.6 1.0 1.7; 1.7 '

Cs-137 -0.3 0.8;0.8 -0.310.8;0.8 0.5 0.7; 0.7 -0.2 0.7; 0.7 i Ba/La-140 0.4 4.9; 4.9 -1.9 2.2 2.2 -0.711.5;1.5 0.4 0.8; 0.8 O) 1 Date Collected 09-26-97 Lab Code BDVE-7141,2 '

Type Potatoes 1-131 Mn-54 -0.1i 0.6; 0.6 Fe-59 -0.2 i 1.4; 1.4 Co-58 -0.2i 0.7; 0.7 Co-60 0.1 0.6; 0.6 Zn-65 0.6 i 1.5; 1.5 Zr/Nb-95 0.2i 0.7; 0.7 Cs-134 -0.2i 0.5; 0.5 Cs-137 0.3 1 0.7; 0.7 Ba/La 140 -0.0i 0.2; 0.2

' ODCM-required; cabbage = broad leaf, potatoes = root vegetation.

g III - 26

BRAIDWOOD Tabla 6. Vegstation Collection: Annually ODCM-Required LLDs: 1-131 = 0.06, Cs-134 = 0.06, Cs-137 = 0.08 pCi/g wet weight

]- Other LLDs: Mn-54 = 0.05; Fe 59 = 0.10; Co-58, Co-60 Zn-65 = 0.05; Zr/Nb-95 = 0.01; Ba/La 140 = 0.02 pCi/c wet weight Units: 10 pCi/g wet weight -

Sample Description and Concentration BD-ouad 1 Clark Farm Date Collected 08-22 97 08-22-97 08-22-97 08-22-97 Lab Code BDVE-6098

BDVE-6099

BDVE-6100 BDVE-6101 Type Cabbage Potatoes Cucumbes Com I131 0.44 i 0.60;0.60 Mn-54 0.2 0.7; 0.7 0.0 0.5;0.5 -0.0 0.6; 0.6 0.0 0.5;0.5 Fe-59 0.1 1 0.4; 0.4 0.1 1 0.2; 0.2 0.4 1.1; 1.1 -0.3 1.0; 1.0 Co-58 0.410.6;0.6 0.1i 0.5; 0.5 0.2i 0.6; 0.6 -0.2 0.4;0.4 Co-60 0.210.3;0.3 -0.310.7;0.7 -0.1 0.1; 0.1 0.3 1.6; 1.6 Zn-65 -0.7i 1.5; 1.5 -0.3 i 1.4; 1.4 -0.6 i 1.6; 1.6 0.2 0.8; 0.8 Zr/Nb-95 0.0 0.6; 0.6 0.2i 0.5; 0.5 -0.010.6;0.6 -0.2 0.4;0.4 Cs-134 0.310.7;0.7 -0.4 i 0.8; 0.8 0.0t 0.1; 0.1 0.1 0.1; 0.1 Cs-137 0.0i 0.7; 0.7 -0.4i 0.6; 0.6 -0.2i 0.6; 0.6 0.0 0.4; 0.4 Ba/La-140 0.2 i 33.0; 33.0 -0.010.1;0.1 -0.2 i 13.0; 13.0 -0.3 1.7 1.7 BD-anad 2 Evelyn Hefner Date Collected 08-22-97 08-22-97 08-22-97 08-22-97 Lab Code BDVE-6102 ' BDVE-6103 BDVE 61N

BDVE-6105 Type Cabbage Potatoes Onions Pumpkin I-131 0.26

8.90;8.90 Mn-54 -0.3 i 0.7; 0.7 -0.li 0.6; 0.6 0.2i 0.7; 0.7 0.6 0.4;0.4 0.911.3;1.3 0.7 i 17.5; 17.5 -0.010.2;0.2 0.9 i 15.3; 15.3 Fe 59 Co-58 -0.0i 0.7; 0.7 0.1i 0.7; 0.7 0.110.8;0.8 0.0 0.4; 0.4

-0.2i 0.2; 0.2 0.110.8;0.8 0.1i 0.7; 0.7 0.6 i 0.6; 0.6 Co-60 Zn-65 -0.7i 1.8; 1.8 -0.9 i 1.6; 1.6 -0.6i 2.1; 2.1 0.5 0.9; 0.9 0.9i 0.7; 0.7 0.010.6;0.6 0.4 i 0.8; 0.8 -0.1i 0.4; 0.4 Zr/Nb-95 0.4 1 1.6; 1.6 Cs-134 0.2i 0.4; 0.4 0.2i 0.4; 0.4 0.7 i 22.5; 22.5 0.3i 0.7; 0.7 0.810.9;0.9 -0.110.5;0.5 Cs-137 0.9i 0.8; 0.8

-0.8i 2.7; 2.7 0.7i 2.9; 2.9 -0.2i 0.6; 0.6 -0.3 9.3;9.3 Ba/La-140

ODCM required; cabbage = broad leaf; potatoes, onions = root vegetation.

(

III -27

Tebla 6. Vegst: tion Collection: Annually ODCM-

- [' Required LLDs: 1-131 = 0.06, Cs-134 = 0.06, Cs-137 = 0.08 pCi/g wet weight Other LLDs: Mn-54 = 0.05; Fe-59 = 0.10; Co-58, Co.60. Zn-65 = 0.05; Zr/Nb-95 = 0.01; Ba/La-140 = 0.02 pCi/g wet weight Units: 10 2 pCi/g v et weight Sample Description and Concentration BD-aund 3 Robert Mack Date Collechd 08-22-97 08 22-97 08-22-97 08 22-97 Lab Code BDVE-6106.7

BDVE-6108

BDVE-6109 BDVE-6110

' Beets Tomatoes Cucumbers Type' Cabbage 1-131 0.23 i 0.69;0.69

.s Mn-54 0.0 0.4; 0.4 0.2i 0.ti; 0.6 0.310.3;0.3 -0.3 0.9; 0.9 Fe-59 0.613.4;3.4 0.8 i 7.2; 7.2 0.1 0.2;0.2 -1.5 1.2; 1.2 Co-58 -0.110.4;0.4 -0.2i 0.6; 0.6 0.3 0.3;0.3 -0.510.9;0.9 Co-60 0.2 1.0; 1.0 0.715.8;5.8 -0.3 0.4; 0.4 0.6 3.0; 3.0 Zn-65 -0.410.9;0.9 -1.4 i 2.3; 2.3 -0.0i 0.8; 0.8 -1.011.8;1.8 Zr/Nb-95 0.2i 0.5; 0.5 0.7 0.7; 0.7 0.0 0.3; c.3 0.3 0.9; 0.9 Cs-134 0.012.5;2.5 0.311.0;1.0 0.1 1 0.5; 0.5 -0.2 0.1;0.1 Cs-137 0.1i 0.5; 0.5 -0.110.8;0.8 0.1i 0.3; 0.3 -0.3 0.9; 0.9 Ba/La-140 -0.110.2;0.2 -0.6i 5.9; 5.9 -0.010.0;0.0 -0.1 0.7; 0.7 BD-ound 4 Tohn Broucek Farm Date Collected 08-29-97 08-29-97 08-29-97 08-29-97 Lab Code BDVE-6301

BDVE-6302 ' BDVE-6303 BDVE-6304 Type Collard Greens Horseradish Tomatoes Zucchini 1-131 0.05 t 0.14; 0.14 0.3 i 0.5; 0.5 -0.2i 0.5; 0.5 -0.110.3;9.5 -0.0 0.6; 0.6 Mn-54

-0.311.8;1.8 0.110.1;0.1 1.014.6;4.6 -0.2 1.0; 1.0 Fe-59 Co-58 -0.1i 0.5: 0.6 0.1i 0.5; 0.5 0.2 0.5; 0.5 -0.2i 0.6; 0.6 Co-60 -0.010.0;0.0 0.3i 0.5; 0.5 0.0 1 0.2; 0.2 0.2 1.7;1.7

-0.6 i 1.3; 1.3 -0.8 i 1.3; 1.3 -0.9 i 1.2; 1.2 1.2 i 1.5; 1.5 Zn-65 0.110.6;0.6 -0.2 i 0.6; 0.6 0.0 0.5; 0.5 -0.1 0.7;0.7 Zr/Nb-95 0.7i 0.4; 0.4 -0.2i 0.2; 0.2 0.2i 0.6; 0.6 -0.4 i 0.9 ; 0.9 Cs-134 Cs-137 0.4 i 0.6; 0.6 0.710.6;0.6 0.310.5;0.5 0.2 0.7;0.7

-0.3i 0.5; 0.5 0.0t 0.1; 0.1 -0.3 2.3; 2.3 0.111.4;1.4 Ba/La-140

ODCM-required; cabbage, collard greens = broad leaf; beets, horseradish = root vegetation.

III-28

BRAIDWOOD

' ^ '

Table 7. Surface Water Collection: ' Monthly composites of weekly collections ODCM- Gross Beta = 4. Mn.54 = 15. Fe-59 = 30. Co.58 = 15. Co-60 = 15. Zn-65 = 30.

Requiredll Ds: Zr/Nb-95 = 15. Cs 134 = 15. Cs-137 = 18. Ba/La-140 = 15 pCi/L 1

Units: pCi/L '

.m Sample Description and Concentration .

I BD-10 Knnknkee River. Downtream I 1997 Collection January February March !

, Period i 12b Code BDSW-605 BDSW 1172 BDSW-1725 Gross Beta 3.3 1.5;1.6 3.9 1 2.1 :2.2 3.3 1.6;1.7 Mn-54 -1.6i 1.9; 1.9 1.3 1 3.7; 3.7 -1.8 1.8;1.8 Fe-59 1.4 i 8.6; 8.6 0.1 i 0.9; 0.9 1.7 35.2; 35.2 Co-58 -0.4 i 2.3; 2.3 -2.6 i 3.7; 3.7 -0.6 i 2.2; 2.2 Co-60 0.5 1 7.9; 7.9 -1.7 i 2.2; 2.2 -0.3 i 0.9; 0.9 Zn-65 -1.7i 4.8 ; 4.8 3.7 8.0; 8.0 1.2 4.I;4.I Zr/Nb-95 0.1 i 2.5 ; 2.5 -2.6 i 4.1; 4.1 0.11 3.0;3.0 Cs-134 -0.5 1 0.8; 0.8 0.3 i 5.8; 5.8 -0.7i 1.1 ; 1.1 O Cs-137 Ba/La-140

-0.612.4;2.4

-0.2i 3.9; 3.9

-1.614.5;4.5

-6.7 i 7.5 ; 7.5 0.8 i 2.3; 2.3 0.6i 1.0; 1.0 1997 Collection April May June Period Lab Code BDSW-2900 BDSW-3890 BDSW-4545 Gross Beta 3.6 i 1.6 ;1.7 3.1 i 1.6 ; 1.6 1.3 i 1.3 ; 1.4 l

Mn-54 0.112.4;2.4 1.4i 1.9; 1.9 0.7i 3.4; 3.4 5.2146.3;46.3 0.8i 2.(; 2.6 2.2 6.6;6.6 Fe-59 '

0.4 1 2.8; 2.8 -1.6 1 2.3; 2.3 1.6 i 3.3; 3.3 Co-58 Co-60 2.4 1 2.1; 2.2 0.5 i 3.4; 3.4 -0.5 0.7;0.7 Zn-65 -1.2 i 6.4; 6.4 -3.8i 3.8; 3.8 5.0 5.8 ; 5.8

-1.7 1 3.8; 3.8 2.012.9;2.9 5.0 14.1; 14.1 Zr/Nb-95 Cs 134 - -0.3 i 0.5 ; 0.5 -0.6 1 3.3; 3.3 -1.7 2.I:2.1 0.9 i 3.2; 3.2 0.5 i 2.3; 2.3 1.7i 3.4; 3.4 Cs-137

-5.0 i 19.9; 19.9 -3.2121.2;21.2 -4.6 i 22.8; 22.8 Ba/La-140 III-29

BRAIDWOOD 4 i

t Table - - 7. Surface Water )

Collection: Monthly composites of weekly collections ODCM- Gross Beta = 4, Mn-54 = 15, Fe-59 = 30. Co-58 = 15. Co-60 = 15. 2n-65 = 30, ;

Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18. Ba/La-140 = 15 pCi/L {

Units: pCi/L Sample Description and Concentration BD-10 Kankakee River. Downtream 19?7 Collection July August September l Period lab Code BDSW-5638 BDSW-6565' BDSW-7683 i- Gross Beta 4.7 i 1.6 ; 1.7 7.5 i 1.8:2.1 3.2 1.6:1.7

- Mn-54 -1.0 1 1.7; 1.7 0.2 1 1.6; 1.6 -0.1 i 1.8; 1.8 Fe-59 2.3 i 37.4; 37.4 -4.1144.2;44.2 2.5 16.4: I6.4 Co-58 -1.612.2;2.2 0.7 i 1.8; 1.8 0.81 2.0;2.0 )

Co-60 1.5 i 19.7; 19.7 0.5 i 0.8; 0.8 -0.4 0.4:0.4 !

l l Zn-65 -3.7 i 4.0; 4.0 0.3 i 3.6; 3.6 -5.6i 4.6; 4.6 l Zr/Nb-95 -1.912.9;2.9 0.2 1 2.7; 2.7 -0.7 3.0; 3.0

-0.8i 1.2; 1.2 lO l

Cs-134 Cs-137 0.5 i 0.6; 0.6 1.4i 1.9; 2.0 0.8 0.8; 0.8

-0.712.2;2.2 -0.512.I;2.1 i Ba/la-140 1.7 i 13.7; 13.7 -2.11 3.7;3.7 -4.81 22.7:22.7 l

1997 Collection October November December i Period Lab Code BDSW-8598 BDSW-%28 BDSW-10038 Gross Beta 1.1 1 1.3 ;1.3 2.8 i 1.4 ;1.5 3.4 1.6:1.6 Mn-54 0.I i 2.7; 2.7 -0.2i 2.2; 2.2 -0.9 3.2;3.2 Fe-59 -1.9i 4.3; 4.3 -0.5 i 0.5 ; 0.5 1.1 0.9:0.9 Co 1.2 i 3.2; 3.2 1.7i 2.3; 2.3 -2.0 3.6;3.6 Co-60 1.5 i 2.2; 2.2 2.4 i 9.5 ; 9.5 2.3 8.5:8.5

-1.2 i 6.4; 6.4 . -0.5 4.4 ; 4.4 -0.3 i 7.3 ; 7.3 l Zn-65 Zr/Nb-95 0.4 i 4.1; 4.1 0.7i 2.7; 2.7 2.5 4.4:4.5 0.710.9;0.9 -0.4 1.4; 1.4 Cs-134 0.4 i 1.3: 1.3 Cs-137 0.5 i 3.5; 3.5 1.11 2.5;2.5 2.7i 3.0; 3.I

-1.7 i 3.9; 3.9 -2.3 1 5.0; 5.0 -0.2 1 0.4: 0.4 Ba/La-140

High result: rample repeated. Result = 7.3i2.0,2.3 pCi/L.

!!I -30

BRAIDWOOD i

p Table 7. Surface Water Collection: Monthly composites of weekly collections ODCM- Gross Beta = 4, Mn 54 = 15. Fe-59 = 30, Co-58 = 15, Co-60 = 15. Zn-65 = 30.

Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration BD-25 (C) Kankakee River. Unstream 1997 Collection January February March Period Lab Coac BDSW-607,8 BDSW-1173 BDSW-1722 f

I Gross Beta 5.7 i 1.3 ; 1.4 5.3 i 2.3 ; 2.4 2.7 i 1.4 ; 1.5 l

Mn-54 -0.5 i 1.7; 1.7 -0.6 i 2. I ; 2.1 -0.7 i 2.8 ; 2.8 Fe-59 1.312.5;2.5 -2.1i 5.8; 5.8 2.I 26.3; 26.3 Co-58 -0.I i 1.6; 1.6 -1.0i 2.2; 2.2 -0.I i 3.2; 3.2 Co-60 ' O.2 i 1.3; 1.3 0.2i 0.2: 0.2 -0.7i 1.9: 1.9 Zn-65 -0.3 i 4.2; 4.2 0.414.8;4.8 6.6 4.5;4.6 ,

Zr/Nb-95 -1.4 i 2.3 ; 2.3 1.9 i 2,5 ; 2.6 -2.7 i 4.1 ; 4.1 0.4 i 2.5 ; 2.5 1.4i 5.9; 5.9 -1.9 i 1.3: 1.3

/N Cs-134 -

~V Cs-137 Ba/la-140

-0.2i 2.0; 2.0 0.3 1 6.1; 6.1 2.0i 2.1 ; 2.1 4.6 i 14.0; 14.0 0.7 i 3.3; 3.3

-4.81 20.0;20.0 1997 Collection April May June '

Period Lab Code BDSW-2899 BDSW-3891 BDSW-4546 3.4 i 1.6 ; 1.6 2.4 i 1.5 ; 1.6 1.8 1.4;1.5 Gross Beta Mn-54 -0.5 i 3.2: 3.2 -0.8i 3.0; 3.0 1.I 2.0:2.0 i

-2.8i 3.0; 3.0 0.4 i 0.3; 0.3 0.3 1.0;1.0 l Fe-59 1.7 i 3.2; 3.2 1.0i 3.2; 3.2 -0.1 2.0; 2.0 ;

Co 58 !

0.2i 0.I; 0.1 1.7 i I4.2; I4.2 0.5 0.6;0.6

) Co-60 l

-0.7 i 5.8; 5.8 0.7 1 5.6; 5.6 -0.8 i 3.4 ; 3.4 Zn-65 0.4 i 4.8; 4.8 0.2i 3.8; 3.8 0.8 2.3;2.3 l Zr/Nb-95 0.7i 1.0; 1.0 3.3116.8;16.8 -1.1 1 4.0; 4.0 -

Cs 134 1.1 i 3.7; 3.7 -1.3i 3.4; 3.4 -0.4 i 2. I ; 2. I Cs-137 4.5 i 17.5; 17.5 3.1i 8.9; 8.9 0.4 0.6; 0.6 Ba/La-140 1 \

[

U 1

l III -31 l

BRAIDWOOD g Table 7. Surface Water Collection: Monthly composites of weekly collections ODCM- Gross Beta = 4, Mn-54 = 15 Fe-59 = 30, Co-58 = 15, Co.60 = 15. 2n-65 = 30, Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15. Cs-137 = 18, Ba/La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration BD-25 (C) Kankakaa River. Unstream 1997 Collection July August September Period Lab Code BDSW-5639 BDSW-6566 BDSW-7684 Gross Beta 4.6 i 1.7 ; 1.9 4.2 i 1.3 ;1.4 4.9 i 1.6; 1.8 Mn-54 -0.7 i 2.6; 2.6 -0.9i 3.0; 3.0 0.1 i 1.8; 1.8 Fe-59 1.4 i 3.4; 3.4 3.6 6.9; 6.9 -1.4 1.4;1.4 Co-58 -1.1 i 2.7; 2.7 -0.6i 3.3; 3.3 0.3 2.1;2.I Co-60 -0.6 1 0.3; 0.3 -1.6 1 1.9; 1.9 0.5 i l1.1; i1.1 Zn -1.915.0;5.0 2.3 i 7.0; 7.0 1.0 2.7 ; 2.7 Zr/Nb-95 -1.9i 3.4; 3.4 2.6i 4.3 ; 4.3 5.2 20.0; 20.0 1.4 1 9.5; 9.5 -0.6 i 1.3; 1.3 -0.8 i 2.1 : 2.1 0 Cs-134 Cs-137 Ba/La-140 2.7 i 2.3 ; 2.3

-6.01 12.3;12.3 2.0 1 3.3; 3.3 4.2 i 18.0;18.0

-0.6i 2.0; 2.0

-1.6i i1.0; i 1.0 1997 Collection October November December Period Lab Code BDSW-8599 BDSW-%29 BDSW-10039 3.1 i 1.5 ;1.5 3.9 i 1.6;1.7 4.3 i 1.7 ; 1.8 Gross Beta 1.1 i 2.2; 2.2 0.4i 1.0; i.0 -0.9i 3.6; 3.6 Mn-54 1.2 i 1.6; 1.6 -0.1 i 1.5; 1.5 - 1.7 88.4; 88.4 Fe-59

-2.2 i 2.5; 2.5 0.2i 1.3; 1.3 -1.8 2.8; 2.8 Co-58

-0.1 i 0.5 ; 0.5 -0.4i 0.6; 0.6 -1.8 i 5.9; 5.9 Co-60

-1.0 1 5.0; 5.0 -1.2i 1.8; 1.8 -4.1 6.4 ; 6.5 Zn -0.7 i 3.8; 3.8 0.7 i 1.6; 1.6 1.1 i 3.7; 3.7

- Zr/Nb-95

-1.3 i 0.8; 0.8 0.7 i 4.7 ; 4.7 1.412.5;2.5 Cs-134 0.712.7;2.7 0.611.1;1.1 4.1 3.2;3.3 Cs 137. 2.2 3.3;3.3

-1.3 i 19.0; 19.0 -4.2 1 9.5; 9.5 Ba/La-140 O

x) l Ill -32 i I

a BRAIDWOOD Table 7. Surface Water pg Collection: Quarterly composites of weekly collections Q

ODCM-Required LLD: H-3 = 200 pCi/L Units: pCi/L 1997 Sarole Descriotion and Concentration Collection Period Lab Code Tritium BD-10 Kankakee River. Downstream ist Quarter BDSW- 1724 1,367 i 123;223 2nd Quarter BDSW- 4548 20 82;82 3rd Quarter BDSW- 7686 408 112:125 4th Quarter BDSW- 10106 300 115;122 BD-25 (C) Kankakae River. Unstream 1st Quarter BDSW- 1723 128i 80;S2 2nd Quarter. BDSW- 4549 64 84; 84 3rd Quarter BDSW. 7687 1 %;%

4th Quarter BDSW- 10107 347 i 118;127 s

III-33

BRAIDWOOD

, p Table 8. Well Water

( Collection: Quarterly ,

ODCM- H-3 = 200 Mn-54 = 15, Fe-59 = 30. Co-58 = 15. Co-60 = 15,2n-65 = 30, l

Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18. Ba/La-140 = 15 pCi/L ,

Units: pCi/L Sample Description and Concentration l l i.

l BD 13 Braidwood City Hall Well f i

l l

Date Collected 01-03-97 04-04-97 07-41-97 10-03-97 Lab Code BDWW-10 BDWW-1743 BDWW-4532 BDWW-7420 l

H-3 -46 1 79;79 16i 76;76 2 i 82;82 24 86;86 Mn-54 -0.5 i 1.* ; 2.0 -0.6i 3.2; 3.2 1.612.6;2.6 1.I13.0;3.0 Fe-59 0.4 i 4.6; 4.6 5.1 i 9.6; 9.6 -1.7i 2.9; 2.9 -2.1 25.I;25.I Co-58 0.6 i 2.0; 2.0 2.5 i 3.I; 3.1 -0.9 i 2.6 ; 2.6 2.I 3.6;3.6 l Co-60 1.712.4;2.4 1,9 i 8.5; 8.5 1.316.8;6.8 1.2 3.4 ; 3.4 (

l Zn-65 5.0 1 4.9; 4.9 -4.4 i 5.9; 5.9 -3.9i 4.5 ; 4.5 5.4 8.I;8.I !

Zr/Nb-95 -1.512.3;2.3 -2.1 i 4.0; 4.0 0.3 i 2.9; 2.9 -2.015.6;5.6 Cs-134 0.3 i 2.4 ; 2.4 1.1 i 6.3 ; 6.3 1.3123.6;23.6 2.712.7;2.7

.f Cs-137 -0.81 2.5;2.5 0.5 i 3.I; 3.1 -0.5 i 2.9 ; 2.9 0.8i 3.3; 3.3 Ba/La-140 0.4i 3.1; 3.1 6.8 i 17.1; 17.1 4.3 i 39.9; 39.9 5.2125.4;25.4 BD-34 Gibson Well Date Collected 01-03-97 04-04-97 07-Gi-97 10-03-97 Lab Code BDWW 15 BDWW-1744 BDWW-4533 BDWW 7421 598 i 105;132 594 i 99;128 527 i 102;125 599i i19; I44 H-3 Mn-54 -2.112.2;2.2 1.8i 3.0; 3.0 1.912.5;2.5 1.812.7;2.7

-1.2 1 4.7; 4.7 -6.0 i 4.3; 4.4 -3.314.9;4.9 0.6 1 3.9; 3.9 Fe-59 0.2 1 2.3: 2.3 -0.1 i 2.6; 2.6 -1.1 i 2.7 ; 2.7 -0.I13.5;3.5 Co-58 Co-60 1.1 i 2.4; 2.4 -1.316.5;6.5 -1.9i 2.7; 2.8 0.3 0.4;0.4 l

-33.2 i 7.3; 8.7 6.8i 6.0; 6.0 -8.2i 6.1; 6.2 -1.8 6.2;6.2 l Zn-65 Zr/Nb-95 1.012.9;2.9 -1.7 i 4.4 ; 4.4 -3.013.2;3.2 -2.214.6;4.6 l -9.7 i 51.2; 51.2 -1.8 i 6.1; 6.1 Cs 134 -0.612.5;2.5 -1.5 i 2.1 ; 2.1 l

-1.3 i 2.3; 2.3 2.0i 3.0; 3.0 -1.413.0;3.0 0.I i 2.8; 2.8 Cs-137 l 1.6i 3.3; 3.3 -6.6 i 10.7; 10.7 -0.210.8;0.8 6.31 29.4;29.4 Ba/La-140 O

L)

III- 34

l b

i BRAIDWOOD Table 8. Well Water Collection: Quarterly ODCM- H-3 = 200, Mn-54 = 15, Fe-59 = 30, Co-58 = 15. Co-60 = 15. Zn-65 = 30.

Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration BD.35 Jolv Well l

Date Collected 01-03-97 04-04-97 07-04-97 10 03-97 f Lab Code BDWW-16 BDWW-1745 BDWW-4534 BDWW-7422 ,

{

571 77;78 -42 i 80;80 52 1 98;99 '!

H-3 79 85;85 Mn-54 -0.4 i 1.7 ; 1.7 0.312.9;2.9 -0.3i 3.5; 3.5 -0.2 i 8; 1.8 Fe-59 -4.6i 3.I; 3.2 4.318.5;8.5 -4.3123.4;23.4 0.8 i 5 5.2 Co-58 -0.011.8;1.8 0.512.9;2.9 0.6i 3.1; 3.1 -1.1 i 2.i 2.3 Co-60 0.2 1 1.7; 1.7 1.5 i 7.4; 7.4 0.2 i 2.4 ; 2.4 -0.I i 0.6; 0.6 i

Zn-65 -5.2 1 3.9; 3.9 0.7 i 5.7; 5.7 -1.I 7.6; 7.6 -0.6 1 3.2: 3.2 -

1.6i 3.0; 3.0 0.2 i 4.0; 4.0 0.6i 3.5; 3.5 -1.1 1 3.3; 3.3 Zr/Nb-95 0.2i 2.0; 2.0 1.0i 6.0; 6.0 0.7 i 3.4 ; 3.4 -0.I20.2:0.2.

A. Cs-134

-2.0i 3.3; 3.3 0.3 i 2.3 ; 2.3 V Cs-137 -0.6i 2.0; 2.0

-1.1 i 2.3 ; 2.3 0.4 i 2.9; 2.9 4.8i 9.4; 9.4 2.419.5;9.5 1.013.2;".2 Ba/La-140 BD-36 Eman Well l

Date 01-03-97 04-04-97 07 04-97 10-03-97 Collected BDWW 17 BDWW 1746 BDWW-4535,6 BDWW 7423 Lab Code 500t 101;122 345 i 90;101 545 i 73;90 498i 115;134 H-3

-0.611.9;1.9 -0.3 i 2.4; 2.4 -0.4 i 1.5; 1.5 0.2 3.0; 3.0 Mn-54 I 1,4 i 12.7; 12.7 2.7 i 20.1; 20.1 1.3 1 1.9; 1.9 4.9 i 6.9; 6.9 Fe-59 0.6 i 2.5; 2.5 -0.1 i 2.8 ; 2.8 -1.0i 1.4; 1.4 -0.6 3.8;3.8 Co-58 1.8i 7.7 ; 7.7 0.5 1 0.8; 0.8 0.2 1 0.7; 0.7 Co-60 -0.3 i 1.0; 1.0

-1.3 1 4.3; 4.3 1.8 i 2.8; 2.8 -5.8 i 6.6; 6.6 Zn-65 -1.4 i 4.7 ; 4.7

-1.112.8;2.8 -1.9i 2.9; 2.9 1.0i 1.6; 1.6 0.8i 5.0; 5.0 l Zr/Nb-95 1.8 i 15.7; 15.7 l

0.913.6;3.6 -0.3 i 0.4 ; 0.4 -0.5 i 5.1 ; 5.1 l Cs-134 0.7i 2.6; 2.6 0.9i 2.2; 2.2 0.I i 1.7; 1.7 -0.812.9;2.9 I' Cs-137 2.9 i 37.0; 37.0 -1.4 26.1;26.I 19.61 40.8;40.9 )

Ba/La-140 5.3 i 89.8; 89.8 III- 35

-i i

BRAIDWOOD Table 8. W el: W ater

( Collection: Quarterly ODCM- H-3 = 200, Mn-54 = 15, Fe-59 = 30. Co-58 = 15. Co-60 = 15,2n-65 = 30, Required 11Ds: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Units: pCi/L Sarnple Description and Concentration BD-37 Nurczyk Well Date Collected 01-03-97 04-04-97 07-04-97 10-03-97 Lab Code BDWW.!8 BDWW 1747 BDWW-4537 BDWW-7424

. H-3 58 i 84;84 -11 75;75 -34 i 80;80 58 i 99;99 Mn-54 0.4 1 2.!: 2.1 -0.4 i 3.8; 3.8 -0.7 i 2.9 ; 2.9 -1.3 i 1.9; 1.9 Fe-59 1.9 i 4.0; 4.0 2.7 i 3.4; 3.4 0.5i 3.6; 3.6 2.6i 8.0; 8.0 Co-58 -0.7i 2.3; 2.3 -0.6 1 4.2; 4.2 -1.7 i 3.2; 3.2 0.91 1.7;!.7 Co-60 2.6i 5.0; 5.0 -2.6 i 5.9; 5.9 0.4 i 1.I; 1.1 0.4i 1.5; 1.5 Zn-65 -1.8i 4.4; 4.4 -5.6i 8.4; 8.4 -2.816.8;6.9 -1.7 i 4.2; 4.2 Zr/Nb-95 -1.1i 2.9; 2.9 0.4 i 5.0; 5.0 -0.213.4;3.4 -0.5 i 2.9; 2.9 p Cs-134 - -0.9 i 0.6; 0.6 -3.0 i 48.4;48.4 0.3 i 0.7 : 0.7 2.213.1;3.1

-0.5 2.1:2.I 1.7i 1.8; 1.8 )

\.j Cs-137 1.2 i 2.1: 2.1 -0.414.1;4.1 Ba/la-140 -2.3 i 7.8; 7.8 -2.2 i 6.2; 6.2 4.1 i 90.I ; 90.1 0.9 9.1;9.1 HI- 36

{

l BRAIDWOOD Table 9. Public Water Collection: Monthly composites of weekly collections ODCM- Gross Beta = 4, H-3 = 200, Mn-54 = 15, Fe-59 = 30. Co-58 = IS, Co-60 = 15, Required 1.LDs: . Zn-65 = 30, Zr-Nb-95 = 15, Cs 134 = 15, Cs-137 = 18, Ba La-140 = 15 pCi/L Units: pCi/L j l

Sample Description and Concentration I BD-22 Wilminyton 1997 Collection January February March Period Lab Code BDPW-606 BDPW-%1 BDPW.172I f

Gross Beta 4.8 i 1.8;2.0 5.3 i 1.8 ; 2.0 3.7 i 1.7 ; 1.8 H-3 259i 91;98 607 i 101;131 450 1 93;I12

' Mn-54 0.7i 2.6; 2.6 -0.4 i 2. I ; 2. I 1.2 i 1.5 ; 1.5 -

! Fe-59 6.0118.1;18.1 1.3 i 1.8; 1.8 -1.5 i 1.5 ; 1.5

-0.7 i 3.2: 3.2 0.911.7;1.7 2.0i 1.6; 1.6

(~ Co-58 Co-60 2.112.1;2.2 -0.2i 0.5; 0.5 2.Ii I 7; i.7 l

Zn-65 4.4i 5.7; 5.7 1.2i 3.9; 3.9 -2.8 i 3.0; 3.1 lf i

Zr/Nb-95 Cs.134

-0.5 i 3.4 ; 3.4

-1.3 i 4.2 ; 4.2 0.7i 2.8 ; 2.8 0.923.8;3.8

-0.2 1.8; 1.8

-1.4 i 1.1 ; i . I l Cs-137 2.2i 3.0; 3.0 0.9i 2.3 ; 2.3 0.7 1 1.7; 1.7 Ba/La-140 -2.6119.7;19.7 -2.0114.6;14.6 1.919.2;9.2 1997 '

Collection April May June Penod Lab Code BDPW-2717 BDPW 3892 BDPW-4547' Gross Beta 2.3 i 1.5 ; 1.6 2.8 i 1.5 ;1.6 6.7 i 1.9 ;2.I H-3 2,890 i 159;424 2,857z 171:424 634i 106;I36 Mn-54 1.2i 2.2; 2.2 -0.7i 1.8; 3.8 1.4 2.5;2.5 Fe-59 -5.217.0;7.1 0.2 i 0.2; 0.2 5.5 i 20.2;20.2 1.812.6;2.6 0.1 i 1.7; 1.7 0.6 1 2.3; 2.3 Co-58 2.5 i 8.5; 8.5 1.0i 18.6; I 8.6 6.2 1 3.7; 3.8 Co-60 Zn-65 -0.4 i 4.2; 4.2 0.8i 3.6; 3.6 -2.1 5.9;5.9 Zr/Nb-95 0.4 i 3.3; 3.3 -0.512.6;2.6 1.912.4;2.4

-0.6i 1,4; 1.4 0.I i 0.5 ; 0.5 -1.1 4.7;4.7 Cs-134 2.9i 2.5; 2.5 -0.2 2.1;2.1 1.8 i 2.7; 2.7 l Cs-137 Ba/ta-140 0.5 4.2; 4.2 -4.5 i 27.1 : 27.I 1.8 24.2: 24.2

Gross beta recounted; result = 6.3 pCi/L.

III 37

[-

l BRAIDWOOD Table 9. Public Water Collection: Monthly composites of weekly collections O.. ODCM- Gror Beta = 4. H 3 = 200. Mn 54 = 15. Fe 59 = 30. Co-58 = 15. Co-60 = 15.

Required LLDs: Zn-65 w 10. Zr-Nb-95 = 15, Cs-134 = 15. Cs-137 = 18. Ba La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration l -

l t B D-22 Wilmincton 1997 Collection July August September Period !

l Lab Code BDPW 5640 BDPW-6372 BDPW-7685 Gross Beta 4.2 i 1.7 ; 1.8 4.2 i 1.1 ; i .3 4.8 1.7:1.9 H-3 1.8441 143:288 2.338 157;355 1.396 158:247 I

l Mn-54 -0.211.5;1.5 -0.911.7;1.7 -0. l i 2.2 : 2.2 Fe-59 -0.612.2;2.2 -1.0 1.5 ; 1.5 1.4112.0;12.0 i Co-58 0.4 1 1.8; 1.8 1.4 2.4; 2.4 1.4 2.3:2.3 Co-60 0.515.6;5.6 1.014.9;4.9 1.1 1 3.6: 3.6 Zn-65 1.3i 3.1; 3.1 -1.7i 4.0; 4.0 -0.6 4.3 ; 4.3 Zr/Nb-95 -1.6i 2.5 ; 2.5 0.3 1 2.8; 2.8 -2.213.I;3.1 1.0i 2.5; 2.5 0.3 i 0.6; 0.7 1.3i 1.9; 1.9 Q(N Cs 134 Cs-137 0.611.7;1.7 1.412.3;2.3 2.2 i 2.2; 2.3 Ba/12-140 -2.7i 6.6; 6.7 2.6t 23.1; 23.1 4.2i 5.9; 5.9

,1997 l Collection October November December l Period Lab Code BDPW-8469 BDPW-9153 BDPW 9942 Gross Beta 4.3 t 1.5;1.7 5.011.7;1.9 3.4 i 1.2 ; 1.3 H3 1,169 i 129;205 937i l16; l3 1.079 135;200

. Mn-54 -0.3 i 2.1; 2.1 1.0 i 1.7; 1.7 -0.5 1.7; 1.7 Fe-59 0.5117.4;17.4 -1.5112.6;12.6 0.711.7;1.7 Co-58 -0.3 i 2.9; 2.9 -0.7i 2.0; 2.0 1.9 1.7;1.8 Co-60 2.4 1 2.9; 2.9 1.3 i 5.3; 5.3 1.0i 15.5; I5.5 Zn-65 -0.9i 5.I; 5.1 -2.8i 3.2; 3.3 -1.314.0;4.0 l 2r/Nb-95 4.5i3.3;33 -1.2i 2.7 ; 2.7 -0.412.6;2.6 Cs-134 -1.4 i 1.0; 1.0 0.81 1.9;1.9 -0.6 1 2.2 2.2 f -0.3 i 2.6 ; 2.6 1.3 i 2.0; 2.0 0.6 1.9;1.9 Cs 137 Ba/La-140 -3.5 i 9.9; 9.9 -5.1 i 39.5;39.5 3.2 6.I;6.I O

III -38

BRAIDWOOD t

l l

G NI4 NEAREST RESIDENCES, AND NEAREST LIVESTOCK CENSUS O

I I

l O

III-39

i BRAIDWOOD MILCH ANIMALS CENSUS,1997 Sampling Locations BD-17 Halpin Dairy Farm l

5.6 miles, Sector K 10% or less for pasture i 25% ground grain (

65% green chop, hay or silage BD-18 Biros Dairy Farm 8.7 miles, Sector N 25% pasture 25% ground grain 50% green chop Gaddius Dairy Farm 11.2 miles. Sector G l

l 50% hay 50% ground grain ;

A V Prussner Dairy Farm l 11.0 miles, Sector J no pasture 25% ground grain l 75% haylage Census conducted by A. Lewis on August 25,1997 111-4 0

4 BRAIDWOOD NEAREST LIVESTOCK CENSUS,1997 Nearest livestock of the BraidwoodStation within a 6.2 mile radius.

Secto. Direction Distance A N 2.6 miles B NNE None C NE 0.9 miles D ENE 3.3 miles E E 2.3 miles F ESE 2.3 miles G SE 2.7 miles (V H SSE 4.1 miles J S None K SSW 5.3 miles L SW 1.2 miles M WSW 3.8 miles N W 1.6 miles :

P WNW None NW None Q 4 R NNW None Census conducted by A. Lewis on August 25,1997 O

III-41

I BRAIDWOOD i

! NEAREST RESIDENCE CENSUS,1997 Nearest resident of the Braidwoodstation within a 6.2 mile radius.

, j

! l Sector Direction Distance l l

\

A N 0.S miles

! B NNE 1.8 miles C NE 0.7 miles D ENE 0.8 miles ,

l l

E E 0.8 miles L

F ESE 2.2 miles i

f j G SE 2.7 miles l l

H SSE None iV b S 4.2 miles J

l K SSW 1.3 miles

)

L SW 0.4 miles l

I M WSW 0.5 miles i

N W 0.4 miles P WNW 0.4 miles NW 0.4 miles Q

NNW 0.4 miles R

l Census conducted by A. lewis on August 19,1997 4 l

111-4 2 1

a l

i BRAIDWOOD i

l v

4.0 TLD DATA' O !

1 I

I i

i O *TLD Data provided by Commonwealth Edison Company.

I IH-43 f

i

Comenonwenith E11 ton Company Date: 30-JAN-98 Environmental Site Report V4 for Braidwood Pages 1 Garuna Radiation Measured an mR by T1.Ds Site Description Quarter 1 Quarter 2 Quarter 3 Quarter 4 1997 1997 1997 1997

!. INDICATOR LOCATIONS

a. Air Samplers (2 T1.De per location) 13.8 2 12.5 2 13.7 2 13.5 2 SD 02 CUSTER PARK 13.3 2 11.6 2 13.5 2 13.2 2 8D-04 ESSEX 15.8 2 14.4 2 16.1 2 15.2 2 80 05 GARD *fER 12.9 2 11.4 2 12.7 2 12.8 2 BD-06 GODI.EY 13.6 2 13.0 2 14.1 2 14.0 2 l 80 19 NEAASITE NW 13.5 15.2 14.2 2 13.2 2

! RD-20 NEARSITE N 14.6 2 12.9 2 13.2 2 12.8 2 BD-21 NEARSITE NE Air Sampler Mean : S.D. 14.0 + 1.1 12.8 1.3 13.9 2 1.1 13.5 + 0.9 Annual Air Sampler Mean + S.D.

13.6 1 1.2

b. Inner Ring (100 Series) 13.9 12.0 13.6 13.5 3D 101 3 14.3 12.4 13.8 13.5 50-101 4 13.0 11.8 13.3 13.1 BD-102 1 13.3 11.9 13.9 13.0 BD 102 2 13.9 12.7 14.4 13 4 SD-103 1 13.9 12.1 13.1 14.4 3D 103 2 13.0 11.2 12.1 13.1 50 104 1 12.4 11.4 13*0 11

BD 104 2 13.3 13.0 12.2 13.2 30 105 1 12.8 12.9 11.0 14.0 30 105 2 13.0 13.1 12.0 13.3 3D-106 1 13.0 13.3 11*4 13.9 3D 106 2 13.7 13.8 12.1 14.2 SD-101 1 13.2 13.5 13.5 11.8 ED-107-2 13.1 12.6 I 12.9 11.3 30 100 1 13.8 13.2 12.9 11.8

! B0 100 2 18.0 16.1 15.9 14.3 3D 109 1 15.1 16.8 f 15.4 14.5 I 3D-109 2 14.0 12.7 13.2 11.4 3D-110 1 15.2 14.8 13.8 13.6 BD 110 2 11.7 13.2 12.5 12.6 BD-111A 1 12.3 13.2 13.2 13.7 BD-111A 2 11.3 13.1 12.5 13.1 BD 112 1 11.1 17.4 13.0 12.5 50-112-2 11.9 13.6 13.6 13.6 BD 113A 1 a.2 13.6 n.2

~/ u .2

.D.1uA.2 v

l III -44 1

l

Environmental sits Riport V4 tar traidwood P:g3i 2 Dates 30*JAN 98 Sits Descriptiin Quartar 1 Overttr 2 04srtar 3 Qusrtst 4 1997 1997 1997 1997 O)

.(% d. Inner Ring (100 Series)

BD.114-1 13.7 12.6 13.5 12.8 3D 114 2 13.5 14.9 13.9 12.8 BD-115 1 13.7 14.1 13.8 13.6 13.8 15.4 13.6 14.7 BD-115 2 14.0 15.0 13.4 13.8 BD-116-1 13.8 15.5 14.0 13.7 BD 116 2 inner Ring Mean : S.D. 13.5 g 0.7 12.6 : 1.3 13.9 1.2 13.5 : 1.0 Annual Inner Ring Mean : 5.D. 13.4 : 1.2

c. Outer Ring (200 Serieel 16.6 16.6 17.1 17.6 50-201 1 14.6 14.2 8 21.3 15.6 BD 201-2 13.2 12.7 13.6 13.4 BD-202 1 13.6 12.7 13.8 13.5 3D 202-2 14.7 13.8 14.2 14.9 3D-203 1 13.1 12.5 13.5 13.4 3D 203 2 13.1 12.3 13.5 12.9 RD-204-1 13.1 11.7 13.4 12.7 0 30-204-2 rm 13.7 11.8 13.0 13.0

.[ 50 205 1 11.8 12.8 12.5

( 3D 205-2 13.6 13.9 13 1 14 4 14*8 3D 206 1 14.4 13.7 14.4 14.2 8 BD 206-2 12.9 11.5 12.5 13.4 SD-207-1 ,

13.0 12.0 12.9 12.7 BD 207 2 13 9 13'1 13'T 13

30 208 1 13.3 12.0 13.8 12.9 SD-200 2 16.6 15.4 16.8 15.9 BD-209 1 17,3 17,3 17.1 18.3 3D-209 2 15.1 16.6 15.6 16.5 BD-210 1 13.4 I 14.2 13.1 15.6 SD 210-2 17.1 17.3 16.5 17.4 30 211 1 17.4 i 16.5 16.1 17.0 BD-211-2 13.3 l 13.9 12.9 13.6 50-212 3 17.2 16.2 17.0 16.6 f 3D 212 4 13.2 I f 13.9 13.1 13.2 BD-213-3 13.3 l 14.7 12.5 13.5 SD 213-4 13.7 l

13.8 14.0 13.9 SD 214-1 15.4 14.7 14.8 15.8 50 214-2 13.0 12.3 13.5 12.4 BD 215 1 13.3 12.4 12.6 11.9 BD 215-2 14.6 14.1 14.6 13. ?.

5D-216 1 15.3 17.2 16.7 17.0 3D-216 2 14.5 + 1.5 13.6 g 1.7 14.8 + 2.0 14.3 g 1.7 b outer Ring Mean g S.D.

1J Annual Outer Ring Mean g S.D.

34*3 1 1*8 14.0 g 1.2 13.0 g 1.5 14.3 g 1.8 13.8 3 1*3 INDICATOR WCATIDH MEAN g S.D.

13.8 + 1.5 Annual INDICATOR WCAT10N MEAN g S.D.

~

III 45

I Dates 30-JAN 98 Envirtnmental Site RIport V4 far Braidwood Pag 3: 3 Site Description Quarter i Quarter 2 Quarter 3 Quarter 4 l 1997 1997 1997 1997 l

k

[

!!. CONTROL LOCATIONS (2 TLDs per location) l 30-03 COUlfrY LINE ROAD 14.1 2 12,7 2 14.4 2 14.1 2 CONTROL LOCATION Mean S.D. 14.1 + 0.4 12.7 0.0 14.4 1 0.1 14.1 0.6 Annual CONTROL LOCATION Mean S.D. 13.8 1 0.7 III. SPECIAL ItrTEREST LOCATIONS (1 TLD per location) 19.4 23.8 18.9 21.2 BD-302 1 RESTRICTED AREA FENCE / NORTH OF DAW 13.9 13.2 14.3 13.9 BD-305 1 FOSSIL AREA 12.3 11.2 12.6 12.4 30-305 2 HWTING/ FISHING COOLING ACCESS SITE 15.8 14.9 14.7 14.5 BD 309 HutrTING/FISHINO COOLING ACCESS SITE SPECIAL INTEREST LOCATION Mean S.D. 15.3 3.1 15.8 + 5.6 15.1 : 2.7 15.5 + 3.9 Annual SPECIAL INTEREST LOCATION Mean : 5.D.

15.4 + 3.5 CODMENTS: *** Indicates lost dosimeter. A portion of the Dose was estimated.

/ '8' Indicates edited dosimeter. The original Dose was replaced with an estimated value.

n* (n*2. 9) Indicates dose is average of n values. A *+= means more than 9 values.

t-V l

III -46 l

~~ "

O .

I 5.0 GRAPHS OF DATA TRENDS O

O III -47

Air Particulates - Gross Beta BD-03(C) County Line Road 10.0 -

4 8.0 =

6.0 -

2 4 t g 4.0 - l 2.0 f f I O.0 01-01-93 01-01-94 01-01-95 01-01-96 12-31-96 12-31-97 Figure 1. Continuous collection with weekly exchange of particulate filter.

BD-06 Godley I

! 10.0 - j 1

l 8.0 6.0 h I

l 4.0 ,

2.0 f O.0 . i 01 01-95 01-01-96 12-31-96 12-31-97 01-01-93 01-01-94 Figure 2. Continuous collection with weekly exchange of particulate filter.

/m

(_

III-48

a Air Particulates - Gross Beta BD-19 Nearsite, NW 10.0 -

8.0 -

6.0 -

i 4

g 4.0 a (

- 1 s

2.0 hh ffs 14 )f y '

O.0 , ,

01-01-93 01-01-94 01-01-95 01-01-96 12-31-96 12-31-97 Figure 3. Continuous collection with weekly exchange of particulate filter.

BD-20 Neanite, N 10.0 -

8.0 7 6.0 -

i '

4 w 4.0 a f f .

2.0 M i' l l I O.0 '

01-01-95 01 % 12-31-96 12-31-97 01 01-93 01-01-94 Figure 4. Continuous collection with weekly exchange of particulate filter.

O III-49

(

l l

l Air Particulates - Gross Beta 1

1

(("% BD-21 Nearsite, NE l

10.0 -

i Volume low due to power loss > l 8.0 -

No Data; extremely low sample volume 3 6.0 -

i I

e w 4.0 a, o f Ny 2.0 I J y 0.0 01-01-93 01-01-94 01-01-95 01-01-96 12-31-96 12 31-97 Figure 5. Continuous collection with weekly exchange of particulate filter.

l l

O III-50

I l

Surface Water-Tritium ;

I BD-10 Kankakee River, Downstream 1500 -

1300-

'1100 -

900 -

D 700 -

S 500 -

300 -

I 100 -

100 01-01-93 01-01-94 01 01-95 01-01-96 12-31-96 12-31-97 Figure 6. Quarterly composites of weekly collections.

BD-25(C) Kankakee River, Upstream 1500 T 1300 i

1100f

{ ! 900 +

i !

D 700-S >

500h 300-l 100

-100 01-01-96 12-31-96 12-31-97 l 01-01 93 01-01-94 01-01-95 Figure 7. Quarterly composites of weekly collections.

dp III-51

Well Water-Tritium BD-13 Braidwood City Hall Well 1' 5 0 0 - 1 1300 -

i 1100-l 900 -

.a D 700 - l

% 1 500 -

300-100 -

i

-100 -- --

01-01-93 01-01-94 01-01-95 01-01-96 12-31-96 12-31-97 Figure 8. Quarterly c ollection.

C C '

I BD-34 Gibson Well I

I 1500 -

l 1300 -

l 1100 -

900 1

.J 6 l

D 700 -

N l i

)

500y 4

300 i

100 +I ---~ - ~ ' -

l -100 01-01-94 01-01-95 01-01-96 12-31-96 12-31-97 01-01-93 Figure 9. Quarterly collection.

O III-52

Well Water-Tritium BD-35 Joly Well 1500 -

1 1300 -

1100 - i 900 -

i.- 700 _

S 500 -

300 -

100 -

-100 01-01-93' 01-01-94 01-01-95 01-01-96 12-31-96 12-31-97 Figure 10. Quarterly collection.

O BD-36 Hutton Well i

1500 -

1300 -

1100 --

900 -

a D 700 -

S 500 -

300 4 l

100 -

! l

' -100 01-01-95 01 % 12-31-96 12-31-97 01-01-93 01-01-94 Figure 11. Quarterly collection.

l'

.D\

U III-53 i I

Well Water-Tritium BD-37 Nurczyk Well 1500 -

1300--

1100 -

900-a 700 -

500 -

300 -

100 -

100 01-01-93 01-01-94 01-01-95 01 % 12 31-96 12-31-97 Figure 12. Quarterly collection.

O O

III-54

l l

Public Water-Tritium l l

BD-22 Wilmington 8000 -

7000 -

o l

l 6000 g

5000-a D 4000 -

l S 4 '

3000 - 9 2000 - b l

[

1000 -

i

/~' o' <k . . . _ _

01-01-93 01-02 94 01 03-95 01-04 96 01-04-97 01-05-98 Figure 13. Monthly composites of weekly collections.

1 I

I l

l I

1 O ,

III-55 I

J

ei I

l APPENDIX IV I ERRATA DATA

(.-

1 1 I

l 1

I b

IV-1 i

i

f

SUMMARY

Gaseous and liquid effluents for the period contributed to only a small fraction of the Braidwood Station Technical Specification / Standards limits. Calculations of environmental concentrations based on effluent, Kankakee River flow, and meteorological data for the period indicate that consumption by the public of radionuclides attributable to the Braidwood Station does not exceed the regulatory limits. Radiation exposure from radionuclides released to the atmosphere represented the critical pathway for the period with a maximum individual total dose estimated to be 2.59E-04 mrem for the year, where a shielding and occupancy factor of 0.7 is assumed. The assessment of radiation doses is performed in accordance with the Comed Offsite Dose Calculation Manual (ODCM). The results of analysis confirm that the station is operating in compliance with 10CFR50 Appendix I,10CFR20 and 40CFR190.

O g

1 0

2

1 EFFLUENTS 00 1 i i

I 1.1 Gaseous Effluents to the Atmosphere Measured concentrations of noble gases, radiciodine and particulate radioactivity released to the atmosphere during the year are listed in Table 1.1-1. ]

A total of 1.51E+01 curies of fission and activation gases was released with a ;

maximum quarterly average release rate of 1.23E+00 pCi/sec. j i

A total of 2.42E-04 curies of I-131 were released during the year with a maximum

. quarterly average release rate of 3.03E-05 pCi/sec.

' A total of 6.20E-06 curies of beta-gamma emitters were released as airborne particulate matter with a maximum quarterly average release rate of 6.72 E-07 pCi/sec. Alpha-emitting radionuclides were not measurable.

A total of 1.40E+01 curies of tritium was released with a maximum quarterly average !

release rate of 8.55E-01 pCi/sec.

l 1.2 Liauids Relemaad to Kankakee River A total of 2.24E+07 liters of radioactive liquid waste (prior to dilution) containing 1.12E+00 curies (excluding tritium, noble gases, and alpha) were discharged from the station. These wastes were released at a maximum quarterly average concentration of 1.05E-07 pCi/ml. A total of 0.00E+00 curies of alpha radioactivity and 1.36E+03 curies ,

ci of tritium were released from the station. Monthly release estimates and principal l C radionuclides in liquid effluents are given in Table 1.2-1. l l

2.0 SOIJD RADIOACTIVE WASTE Solid radioactive wastes were shipped by truck to Barnwell, South Carolina: Oak

' Ridge, Tennessee; Memphis Tennessee and Wampum, Pennsylvania. The record of waste shipments is summanzed in Table 2.0-1.

3.0 DOSE TO MAN 3.1 Caneous Effluent Pathways Table 3.1-1 summarizes the doses resulting from releases of airborne radioactivity via the different exposure pathways.

3.1.1 Noble Cacan 3.1.1.1 Camma Dnae Rates Offsite gamma air and total body dose rates are shown in Table 3.1-1 and were calculated based on measured release rates, isotopic composition of the noble gases, and average meteorological data for the period. Isodose contours based on concurrent meteorological data for gamma dose for the year are shown in Figure 3.1-1. Based on measured effluents and average metecrological data, the maximum dose to an individual would be 2.59E-04 mrem for the year, with an occupancy or 3

shielding factor of 0.7 included, and based on measured effluents and i concurrent meteorological data would be 9.85E-05 mrem. The

! maximum gamma air dose was 3.53E-04 mrad based on measured L effluents and average meteorological data and 1.81E-04 mrad based on concurrent meteorological data.

3.1.1.2 Beta Air and Skin Dose Rates l

l The range of beta particles in air is relatively small (on the order of a few meters or less); consequently, plumes of gaseous effluents may be considered " infinite" for purpose of calculating the dose from beta radiation incident on the skin. However, the actual dose to sensitive t

skin tissues is difficult to calculate due to the effect of the beta particle l

! energies, thickness of inert skin and clothing covering sensitive tissues. ,

For pu oses of this report the skin is taken to have a thickness of 7.0 l l mg/cm and an occu aancy factor of 1.0 is used. The skin dose from beta and gamma rac.iation for the year was 5.74E-04 mrem. The maximum offsite beta air dose for the year was 7.27E-04 mrem. l The air concentrations of radioactive noble gases at the offsite receptor locations are givenin Figure 3.1-2.

3.1.2 Radioactive Iodine The human thyroid exhibits a significant capacity to concentrate ingested or

j. inhaled iodine and the radionuclide I-131. Minimal levels of radioiodine p

V released during routine operation of the station may be made available to man, thus resulting in a dose to the thyroid. The pathway of interest for this radionuclide is ingestion of radiciodine in milk by an infant. Calculations are performed annually but the levels released from the station in previous years indicated that contributions to doses from inhalation of I-131 and I-133, and ingestion of I-131 in milk are negligible.

1 i

i 3.1.2.1 Iodine-131 Concentrations in Air .

l-

! The calculated concentration contours for iodine in air are shown in I Figure 3.1-3. Included in these calculations is an iodine clouc depletion factor which accounts for the phenomenon of elemental iodine deposition on the ground. The maximum annual offsite concentration is estimated to be 3.85E-05 pCi/m3 for the year.

3.1.2.2 Dose to Infant's Thyroid The hypothetical thyroid dose to an infant living near the station via ingestion of milk was calculated. The radionuclide considered was 1-131 and the source of milk was taken to be the nearest dairy farm with the cows pastured from May through October. The maximum infant's thyroid dose was 2.65E-03 mrem during the year (Table 3.1-1),

3.1.3 ConcentraHans of Particulates in Air Concentration contours of radioactive airborne particulates are shown in O Figure 3.1-4. The maximuta annual offsite concentration is estimated to be 9.91E-07 pCi/m3, 4

l TABLE 1.2-1 (continued)

BRAIDWOOD NUCLEAR POWER STATION ANNUAL EFFLUENT REPORT FOR 1996 LIQUID RELEASES UNIT 2 (Docket Number 50-457) l I SUMMATION OF ALL RELEASES l

i Total l l Units l Ist Qtr l 2nd Otr l 3rd Qtr l 4th Qtr l A. Fission and Activation Products :

1.59E 01 1.66E-01 1.40E 02 2.21 E-01 5.60E-01

1. Total Activity Released Ci 6.40E 08 8.17E 08 9.25E-09 1.05 E-07 6.89E-08

2. Average Concentration Released uCi/mi i

B. Tritium 9.35E+0! 1.67E+02 ' 2.55 E+02 6.82E+02

1. Total Activity Released Ci 1.66E-02 1.21 E-04 ?. 39E 05 l uCi/ml 6.69E-05 4.60E 05 1.10E-04

2. Average Concentration Released 8.39E+00

% 6.69E+00 4.60E+00 1.10E+0i 1.2 i E+0i l 3.% of Limit (IE 3 uCi/ml)

C. Dissolved Noble Cases 6.10E 05 1.12E-04 3.08E-04 1.32E-03 l

1. Total Activity Released Ci 8.35E 04 3.00E ll 7.40E Il 1.46E 10 1.62E 10

2. Average Concentration Released uCi/mi 3.36E 10 r % 1.68E 04 1.50E 05 3.70E-05 7.30E-05 8.10E-05 ,

3. % of Limit (2E-4 uCi/ml)

D. Gross Alpha

<LLD <LLD <LLD 0.00E+00 I

1. Total Activity Released Ci <LLD

<LLD <LLD 0.00E+00 uCi/mi <LLD <LLD

2. Average Concentration Released E. Volume of Releases 3.65E+06 2.41 E+06 1.12E+07 liters 2.92E+06 2.25E+06 I. Volume of Liquid Waste to Discharge 2.10E+09 8.12 E+09 liters 2.48E+09 2.03E+09 1.5IE+09

2. Volume of Dilution Water

.O I- 5

TABLE 3.1-1 d'

(~~

BRAIDWOOD STATION UNIT ONE ACTUAL 1996 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/96 TO 12/31/96 CALCULATED 03/12/98 INFANT RECEPTOR 1ST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 9.60E-05 4.56E-05 1.32E-05 6.51E-06 1.61E-04 (N ) (N ) (N ) (N ) (N )

(MRAD)

BETA AIR 3.80E-04 1.52E-04 1.32E-05 1.01E-05 5.55E-04 (N ) (N ) (N ) (N ) (N )

(MRAD)

TOT. BODY 6.75E-05 3.2SE-05 9.88E-06 4.82E-06 1.15E-04 (N ) IN ) (N ) (N ) (N )

(MREM)

SKIN 1.89E-04 8.46E-05 1.89E-05 1.02E-05 3.03E-04 (N ) (N ) (N ) (N ) (N )

(MREM)

ORGAN 2.05E-05 1.55E-05 8.48E-04 1.29E-03 2.17E-03 (N ) (N ) (N ) (N ) (N )

(MREM)

LIVER THYROID LIVER THYROID THYROID THYROID THYROID KIDNEY KIDNEY

[

Q] LUNG GI,_LLI LUNG GI_LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1996 COMPLIANCE STATUS - 10CFR 50 APP. I INFANT RECEPTOR

% OF APP I.

2ND QTR 3RD QTR 4TH QTR YRLY % OF QTRLY 1ST QTR JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I OBJ 0.00 0.00 0.00 0.00 10.0 0.00 GAMMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 20.0 0.00 BETA AIR (MRAD) 10.0 0.00 0.00 0.00 0.00 5.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 15.0 0.00 SKIN (MREM) 7.5 0.00 0.00 0.01 0.02 15.0 0.01 ORGAN (MREM) 7.5 LIVER THYROID LIVER THYROID THYROID THYROID THYROID KIDNEY KIDNEY LUNG LUNG GI,,,LLI GI_LLI ODCM ANNEX REVISION 2 DECEMBER 1996 RESULTS BASED UPON:

ODCM SOFTWARE VERSION 1.1 January 1995 3 ODCM DATABASE VERSION 1.1 January 1995 1 - 13

I TABLE 3.1-1 (continued)

O BRAIDWOOD STATION UNIT ONE ACTUAL 1996 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/96 TO 12/31/96 CALCULATED 03/12/98 ADULT RECEPTOR 1ST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 9.60E-05 4.56E-05 1.32E-05 6.51E-06 1.61E-04 (MRAD) (N ) (N ) (N ) (N ) (N )

! BETA AIR 3.80E-04 1.52E-04 1.32E-05 1.01E-05 5.55E-04 1 (MRAD) (N ) (N ) (N ) (N ) (N )

TOT. BODY 6.75E-05 3.25E-05 9.88E-06 4.82E-06 1.15E-04 (MREM) (N ) (N ) (N ) (N ) (N )

SKIN 1.89E-04 8.46E-05 1.89E-05 1.02E-05 3.03E-04 (MREM) (N ) (N ) (N ) (N ) (N )

ORGAN 2.22E-05 2.36E-04 1.90E-02 1.07E-02 3.00E-02 l

(MREM) (NE ) (N ) (N ) (N ) (N )

LIVER THYROID LIVER THYROID THYROID THYROID THYROID KIDNEY KIDNEY 1

O LUNG GI LLI LUNG GI LLI I

THIS IS A REPORT FDR THE CALENDAR YEAR 1996 COMPLIANCE STATUS - 10CFR 50 APP. I ADULT RECEPTOR

% OF APP I. ------------

iST QTR 2ND QTR 3RD QTR 4TH QTR YRLY % OF QTRLY OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I 5.0 0.00 0.00 0.00 0.00 10.0 0.00 GAMMA AIR (MRAD) 0.00 0.00 0.00 0.00 0.00 20.0 BETA AIR (MRAD) 10.0 5.0 0.00 0.00 0.00 0.00 0.00 TOT. BODY (MREM) 2.5 15.0 0.00 7.5 0.00 0.00 0.00 0.00 SKIN (MREM) 15.0 0.20 7.5 0.00 0.00 0.25 0.14 ORGAN (MREM)

LIVER THYROID LIVER THYROID THYROID THYROID THYROID KIDNEY KIDNEY LUNG LUNG GI_LLI GI_LLI ODCM ANNEX REVISION 2 DECEMBER 1996 RESULTS BASED UPON:

ODCM SOFTWARE VERSION 1.1 January 1995 (N ODCM DATABASE VERSION 1.1 January 1995 1 - 14

TABLE 3.1-1 (continued)

BRAIDWOOD STATION UNIT TWO ACTUAL 1996 MAXIMUM DOSES RESULTING FROM AIREORNE RELEASES PERIOD OF RELEASE - 01/01/96 TO 12/31/96 CALCULATED 03/12/98 INFANT RECEPTOR IST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 1.49E-04 4.78E-06 1.06E-05 2.72E-05 1.92E-04 (MRAD) (N ) (N ) (N ) (N ) (N )

BETA AIR 1.26E-04 4.78E-06 1.14E-05 3.01E-05 1.72E-04 (MRAD) (N ) (N ) (N ) (N ) (N )

TOT. BODY 1.12E-04 3.58E-06 7.92E-06 2.03E-05 1.44E-04 (MREM) (N ) (N ) (N ) (N ) (N )

SKIN 2.09E-04 6.92E-06 1.55E-05 3.99E-05 2.71E-04 (MREM) (N ) (N ) (N ) (N ) (N )

ORGAN 3.11E-04 5.88E-05 9.32E-06 9.60E-05 4.75E-04 (MREM) (N ) (N ) (N ) (N ) (N )

THYROID THYROID LIVER LUNG THYROID THYROID

/'~ KIDNEY 5 LUNG GI LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1996 COMPLIANCE STATUS - 10CFR 50 APP. I INFANT RECEPTOR

% OF APP I.

13T QTR 2ND QTR 3RD QTR 4TH QTR YRLY % OF QTRLY OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I 0.00 0.00 0.00 0.00 10.0 0.00 GAMMA AIR (MRAD) 5.0 20.0 0.00 BETA AIR (MRAD) 10.0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 15.0 0.00 SKIN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 THYROID THYROID LIVER LUNG THYROID THYROID KIDNEY LUNG GI_LLI ODCM ANNEX REVISION 2 DECEMBER 1996 RESULTS BASED UPON:

ODCM SOFTWARE VERSION 1.1 January 1995

} ODCM DATABASE VERSION 1.1 January 1995 I - 15

f. TABLE 3.1-l'(continued)

BRAIDWOOD STATION UNIT TWO ACTUAL 1996 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES l PERIOD OF RELEASE - 01/01/96 TO 12/31/96 CALCULATED 03/12/98 ADULT RECEPTOR IST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 1.49E-04 4.78E-06 1.06E-05 2.72E-05 1.92E-04 l (MRAD) (N ) (N ) (N ) (N ) (N ) !

BETA AIR 1.26E-04 4.78E-06 1.14E-05 3.01E-05 1.72E-04 :

(MRAD) (N ) (N ) (N ) (N ) (N ) !

TOT. BODY 1.12E-04 3.58E-06 7.92E-06 2.03E-05 1.44E-04 (MREM) (N ) (N ) (N ) (N ) (N )

SKIN 2.09E-04 6.92E-06 1.55E-05 3.99E-05 2.71E-04 (MREM) (N ) (N ) (N ) (N ) (N )

ORGAN 3.36E-04 9.14E-05 2.09E-04 6.32E-04 1.21E-03 (MREM) (NE ) (N ) (N ) (N ) (N )

l' THYROID THYROID LIVER LUNG THYROID THYROID KIDNEY LUNG i

GI_LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1996 COMPLIANCE STATUS --10CFR 50 APP. I ADULT RECEPTOR

% OF APP I. ------------

QTRLY iST QTR 2ND QTR 3RD QTR_ 4TH QTR YRLY % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I 0.00 0.00 0.00 0.00 10.0 0.00 GAMMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 20.0 0.00 BETA AIR-(MRAD) 10.0 2.5 0.00 0.00 0.00 0.00 5.0 0.00 TOT. BODY (MREM) 0.00 7.5 0.00 0.00 0.00 0.00 15.0 SKIN (MREM) 0.01 7.5 0.00 0.00 0.00 0.01 15.0 ORGAN (MREM)

THYROID THYROID LIVER- LUNG THYROID THYROID KIDNEY LUNG GI,_LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 "O

s 1 - 16 .

1 1

i I

l l- TABLE 3.3-1

(( l l

BRAIDWOOD STATION UNIT ONE 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/96 TO 12/31/96 l

l CALCULATED 04/07/97 l

l 1. 10 CFR 20.1301 (a) (1) Compliance Total Effective Dose Equivalent, mrem /yr 4.51E-02 10 CFR 20.1301 (a) (1) limit mrem /yr 100.0

% of limit 0.05 I i 1

l Compliance Summary - 10CFR20 1st 2nd 3rd 4th % of Qtr Qtr Qtr Qtr Limit f .

1.82E-02 0.05

\- TEDE 6 . 01'E-03 4.47E-03 1.65E-02 l

l RESULTS BASED UPON: ODCM ANNEX REVISION 2.0. DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 l

I - 19

TABLE 3.3-1 (continued)

BRAIDWOOD STATION UNIT ONE 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/96 TO 12/31/96 CALCULATED 04/07/97

2. 10 CFR 20.1301 (d)/40 CFR 190 Compliance Dose Limit % of (mrem) (mrem) Limit Whole Body Plume 1.15E-04 (DDE) Skyshine 0.00E+00 Ground 1.12E-06 Total 1.16E-04 25.0 0.00 Organ Dose Thyroid 3.91E-02 75.0 0.05 (CDE) Gonads 4.59E-02 25.0 0.18 Breast 3.97E-02 25.0 0.16 Lung 3.91E-02 25.0 0.16 Marrow 4.06E-02 25.0 0.16 Bone 4.11E-02 25.0 0.16 Remainder 5.20E-02 25.0 0.21 5O CEDE 4.50E-02 TEDE 4.51E-02 100.0 0.05 RESULTS BASED UPON: ODCM ANNEX REVISION 2.0 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 O

I - 20

i TABLE 33-1 (continued) bv BRAIDWOOD STATION UNIT TWO 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/96 TO 12/31/96 CALCULATED 04/07/97

1. 10 CFR 20.1301 (a)(1) Compliance Total Effective Dose Equivalent, mrem /yr 2.72E-02 10 CFR 20.1301 (a)(1) limit mrem /yr 100.0 I

% of limit 0.03 Compliance Summary - 10CFR20 1st 2nd 3rd 4th % of Qtr Qtr Qtr Qtr Limit O

TEDE 6.29E-03 4.37E-03 4.77E-03 1.18E-02 0.03 RESULTS BASED UPON: ODCM ANNEX REVISION 2.0 DECEFJER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 l O

l - 21 1

I i

l TABLE 3.3-1 (continued)

BRAIDWOOD STATION UNIT TWO 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/96 TO 12/31/96 CALCULATED 04/07/97

2. 10 CFR 20.1301 (d)/40 CFR 190 Compliance Dose Limit % of (mrem) (mrem) Limit Whole Body Plume 1.44E-04 i (DDE) Skyshine 0.00E+00 I Ground 5.15E-08 Total 1.44E-04 25.0 0.00 Organ Dose Thyroid 2.11E 75.0_ 0.03 (CDE) Oonads 2.80E-02 25.0 0.11 Breast 2.18E-02 25.0 0.09 Lung 2.12E-02 25.0 0.08 l Marrow 2.27E-02 25.0 0.09 r- Bone 2.32E-02 25.0 0.09 f

Remainder 3.41E-02 25.0 0.14 CEDE 2.71E-02 TEDE 2.72E-02 100.0 0.03 RESULTS BASED UPON: ODCM ANNEX REVISION 2.0 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995 O

l - 22

i FIGURE 5.0-4 1

l 7

O .

22 * .

R l l

> d s !

Kankakee

, ,. River Braidwocc 13

. 24

. e -

it its i

s,' .*.

Location te g6*

8 7 mr. ca.:

/ / OBraidwood 4 2 g Stat!'on g 4 ,, N i

l Braceville

++ sy

= -

County Une Rd.

Gardner _

Essex F1 Rice Ac 1 8

Soutn '

Wilmington 517 ,

J:

0 1 2 3 4 5 Mile.

L .. . . t t._..2 3. .a j

'o i'= ,f ,? ? a . i.,.

BRAIDWOOD STATION

Fish E Milk INGESTION AND WATERBORNE EXPOSURE

+ Sedimerrt PATHWAY SAMPLE LOCATIONS

Water 0 Braldwood Station BD-10 Kankakee River, Downstream BD 13 Braidwood City Hall Well BD-17 Halpuis Dairy BD 18 Biros Farm BD-22 Wilmington BD-24 GoodwinDairy O BD 25 Kankakee River, Upstream BD 34 Gibson Well BD 35 Joly Well BD 36 HuttonWell BD 37 Nurezyk

O 1-l l

l APPENDIX V INTERLABORATORY COMPARISON PROGRAM RESULTS i

l l

l t

NOTE: Teledyne participates in intercomparison studies administered by U.S. EPA

Monitoring Systems Laboratory, Las Vegas, Nevada. The results are reported in A i

Also reported are results of in-house spikes, blanks, du in March, June, September and December monthly progress reports only. Please l

O June, September and December progress reports for information.

January,1997 through December,1997 V-1

O O

Accendix V Interlaboratory Comoarison Program Results Teledyne Brown Engineering Environmental Services, Midwest Laboratory (formerly Teledyne Isotopes end Hazelton Environmental Services) has participated in interlaboratory comparison (crosscheck) programs since the formulation of its quality control program in December 1971. These programs are operated by agencies which supply environmental type samples (e.g., milk or water) containing concentrations of radionuclides know to the issuing agency but not to participant laboratories. The purpose of such a program is to provide an independent check on the laboratory's analytical procedures and to alert it to any possible problems.

Participant laboratories measure the concentration of specified radionuclides and report them to the issuing agency. Several months later, the agency reports the known values to the participant laboratories and specifies controllimits. 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, air filters, and food samples during the current year. This program is conducted by

- the U.S. Environmental Protection Agency Office of Research and Developement National Exposure s

Research Laboratory Characterization Research Division-Las Vegas, Nevada.

Table A-2 lists results of the analyses on in-house " spiked" samples.

Table A-3 lists results of the in-house " blank" samples.

Table A-4 lists results of the in house " duplicate" program.

Table A-5 list results of the Environmental Measurement Laboratory Quality Assessment Program.

Out-of-limit results are explained directly below the result.

O V-2

I i

U.S. Environmental Protection Agency's crosscheck program, comparison of EPA and Teledyne Brown Ola A-1. Engineering Environmental Services, Midwest Laboratory results for various sample media'.

Concentration in pCi/L' Lab Sample Date EPA Result' Control TBEESML Results Code Type Collected Analysis 1s. N=1 Limits 2 Sigma d STW-782 Water Jan,1997 St-89 12.015.0 3.3 20.7 9.7 0.6; 1.1 STW-782 Water Jan,1997 Sr 90 25.0 5.0 16.' .33.7 24.0 1.0: 2.6 STW-783 Water Jan,1997 Gr. Alpha 5.2 5.0 0.0- 13.9 10.0 1.4 ;1.8 STW-783 Water Jan,1997 Gr. Beta 14.7 i 5.0 6.0 - 23.4 15.8 2.0;3.2 STW-784 Water Feb,1997 I-131 86.0 i 9.0 70.4 - 101.6 86.0 2.0;8.8 l STW-784 Water Feb,1997 I-131 86.0 i 9.0 70.4 - 101.6 79.3 2.0;8.2 l

STWW 786 Water Feb,1997 Ra 226 5.9i 0.9 4.3 - 7.5 6.7 0.2:0.7 STWW-786 Water Feb,1997 Ra-228 8.2i2.1 4.6 - 11.8 8.4 1.1: 1.4 STWW-786 Water Feb,1997 Uranium 27.0 3.0 21.8 - 32.3 26.5 1.3;2.9 STW-787 Water Mar,1997 H-3 7900.0 i 790.0 6529.4 - 9270.6 7594.0 279.7;1070.0

((3 Water Apr,1997 Gr. Alpha 48.0112.0 27.2 - 68.8 44.3 1.6:5.6 Q M -794 l

STW-794 Water Apr,1997 Ra-226 13.0

2.0 9.5 - 16.5 10.7 i 0.9;1.4 i

STW-794 Water Apr,1997 Ra-228 3.1*0.8 1.7 - 4.5 4.7 0.4;0.6 All raw data and calculations were reviewed for errors. The analysis *vas repeated with the technician observed by the lab supervisor; the result of the reanalysis 3.1 0.5 l l pCi/L. The suspected cause of the higher result was the lower than expected recovery of barium tracer. No further action is planned at this time. ,

Water Apr,1997 Uranium 24.0 i 3.0 18.8 - 29.2 26.8 0.3;2.7 l STW-794 STW-795 Water Apr,1997 Co-60 21.0 i 5.0 12.3 - 29.7 21.7 0.6:3.2 31.0 i 5.0 22.3 - 39.7 27.3 1.2;4.1 STW-795 Water Apr,1997 Cs-134 Cs-137 22.0 i 5.0 13.3 - 30.7 21.7 1.5;3.5 STW-795 Water Apr,1997 Gr. Beta 102.1 i 15.3 75.6 - 128.6 98.2 2.1;15.3 l STW-795 Water Apr,1997 Water Apr,1997 Sr-89 24.0 i 5.0 15.3 - 32.7 21.3 1.22.4 STW-795 4.3 - 21.7 12.7 0.6;1.4 STW-795 Water Apr,1997 St 90 13.015.0 l

Ba 133 25.0 i 5.0 16.3 - 33.7 24.7 1.2;3.7 STW-796 Water Jun,1997 Co-60 18.0 i 5.0 9.3 - 26.7 18.710.6;2.8

gTW-796 Water Jun,1997

) Cs-134 22.0 i 5.0 13.3 - 30.7 19.7 i 0.6;2.9 l STW-796 Water Jun,1997 Cs-137 49.0 i 5.0 40.3 - 57.7 52.0 2.0;7.8 STW-796 Water . Jun,1997 V-3

i l

l

, ' "In A-1. U.S. Environmental Protection Agency's crosscheck program, comparison of EPA and Teledyne Brown ]

l N Engineering Environmental Services, Midwest Laboratory results for various sample media'.

l Concentration in pCi/L" Lab Sample Date EPA Result' Control TBEESML Results Code Type Collected Analvsis 1s. N=1 Limits 2 Sigma d Zn 65 100.0 i 10.0 82.7 - 117.3 101.0 1 2.0;14.7 i STW-796 Water Jun,1997 Ra 226 3.0 0.5 2.1 3.9 2.7 0.1;0.3 l STW-797 Water Jun,1997 3.110.8 1.7 - 4.5 2.3 0.3;0.4

' STW-797 Water Jun,1997 Ra-228 Uranium 40.3 4.0 33.4 - 47.2 38.1 1.0;3,9 l STW-797 Water Jun,1997 Sr-89 44.0 i 5.0 35.3 - 52.7 37.7 3.2 ;4.9 STW-799 Water Jul,1997 Jul,1997 Sr-90 16.015.0 7.3 - 24.7 16.0 1.0;1.9 STW-799 Water Water Jul,1997 I-131 10.0 i 6.0 0.0 - 20.4 10.7 1.2: 1.6 STW-802 3.115.0 0.0 - 11.8 3.120.3;0.5 STW-800 Water Jul,1997 Gr. Alpha Gr. Beta 15.1 5.0 6.4 - 23.8 13.9 0.2; 2.2 l STW-800 Water Jul,1997 9099.8 - 12920.2 11348.7 i 241.4;1562.2 TW-801 Water Aug,1997 H-3 11010.0 i 1101.0 l i

Ra 226 20.0 i 3.0 14.8 - 25.2 20.0 i 0.8;2.1

-803 Water Sep,1997 8.0i2.0 4.5 - 11.5 7.010.1;0.7 STW-803 Water Sep,1997 Ra 228 5.1i3.0 0.0- 10.3 5.0 0.1;0.5 STW-803 Water Sep,1997 Uranium 99.0 i 10.0 81.7 - 116.3 97.3 i 5.0;14.9 STW-811 Water Nov,1997 Ba-133 27.015.0 18.3 - 35.7 28.3 t 1.7;4.4 STW-811 Water Nov,1997 Co40' 10.0 i 5.0 1.3 - 18.7 9.711.0;1.7 STW-811 Water Nov,1997 Cs-134 74.015.0 65.3 - 82.7 78.0 3.5;11.8 STW-811 Water Nov,1997 Cs-137 75.0 i 8.0 61.1 - 88.9 76.7 2.1;11.2 STW-811 Water Nov,1997 Zn-65

Results obtained by Teledyne Brown Engineering Environmental Services Midwest Laboratory as a participant in the environmental sample crosscheck program operated by the U.S. Environmental Protection Agency Office of Research and Developement National Exposure Research Laboratory Characterization Research Division Las Vegas, Nevada.

USEPA results are presented as the known values and expected laboratory precision (1 sigma,1 determination cnd controllimits as defined by the EPA.

Unless otherwise indicated, the TBEESML results are given as the mean i 2 standard deviations for three determinations. The numbers after the semi-colon are the Total Propagated Uncertainty of the result.

t g

V-4

1 l-I-

bin A 2. In-house " spike" samples.

i l Concentration in pCi/L' l Lib- Sample Date Accepted Known TBEESML R-esults l Code Type Collected Analysis Reieeted_ Activity Control Limits

2s. n=1' l SPW-844 Water' Jan,1997 Th-230 A 3.1 2.4 - 3.7 3.1 0.1 ;0.3

! SPW-844 Water Jan,1997 Th-232 A 3.1 2.4 - 3.7 3.4 0.1:0.4 Water Feb,1997 Gr. Beta - A 41.9 33.1- 50.6 43.9 1.3;4.6 l SPW-548 i SPMI-fi34 Milk Feb,1997 Cs 1H A 56.4 43.8 69.0 48.6 4.9;6.9 l SPMI 134 M11k Feb,199* c- C / A' 52.3 37.0- 67.6 54.7 8.5;10.1 l SPMI-535 Milk Feb,19- N*- A ' 40.0 26.7 53.4 49.8 7.9;9.4 SPMI 535 Milk Feb,1997 Sr-90 A 50.3 40.1- 60.5 48.9 1.7;5.2

' ' SPW-536 Water Feb,1997 H 3 A 28234.0 22650.4- 33817.6 27229.7 452.1;2760.2 SPW-547 Water Feb,1997 Co-60 A 63.0 45.7- 80.2- 65.2 8.8 10.9 SPW-547 Water Feb,1997 Cs-134 A 56.4 41.2- 71.7 53.0 8.0;9.6 SPW-547 Water Feb,1997 Cs-137 A 52.3 32.8- 71.8 60.4 i 12.9:14.2 Water Feb,1997 I 131 A 66.3 52.4- 80.2 72.2 i 1.0;7.3 l SPW-600 l SPW 600 Water Feb,1997 I131(g)' A 66.3 43.3- 89.3 68.8 i 14.8:16.3 A 0.91.3 1.2 0.0;0.1 lh #~CH-701 - Charcoal Feb,1997 I-131(g) 1.1 l

Canister iSPAP-704 Air Filter ' Feb,1997 Gr. Beta A 5.7 4.5 - 6.9 6.3 i 0.0;0.6 Water Feb,1997 Ra 226 A 17.3 13.6- 21.0 19.8 i 0.2;2.0 SPW 838 Water Feb,1997 Ra-228 ' A 31.3 23.7- 38.9 36.8 i 2.6;4.5

, SPW-838 -

Water Feb,1997 Sr-90 A 33.5 26.1- 41.0 35.8 i 2.0;4.1 SPW-840 Feb,1997 I 129 A 14.9 11.7 18.2 15.5 i 0.9;1.8 SPW-841 Water Feb,1997 Fe-55 A 1.5 0.8 - 2.2 1.410.5;0.5 l SPW-843 Water I SPAP-2730 Air Filter - Mar,1997 Cs-137 A 1.9 1.52.3 2.2 0.0;0.2 A- 53.6 38.0 69.2 50.318.9;10.2 SPMI-1670 Milk - Apr,1997 Cs-134 Mlik - Apr,1997 Cs-137 A 52.1 31.0- 73.2 56.1 i 14.9:15.9 SPMI 1670 A 51.3 39.3- 63.3 54.1 i 4.3;6.9

- SPW-2073 Water - Apr,1997 Co-60 A 53.2 41.6- 64.8 47.6 i 4.2;6.3 SPW-2073 - Water Apr,1997 Cs-134 A 52.1 38.5 65.7 60.7 i 5.8;8.4 SPW-2073 Water Apr,1997 Cs-137 A 41.3 32.8- 49.8 34.6 i 2.7;4.4 SPW-2075 Water . Apr,1997 Gr. Alpha Apr,1997 Gr. Beta A 41.7 33.3 50.1 38.7 i 1.7:4.2 SPW-2075 Water A 26257.0 21050.9 31463.1 25445.5 1 428.4;2580.4 SPW-2546 Water Apr,1997 H 3 A 0.2 0.2- 0.3 0.2i 0.0;0.0 SPF-3434 Fish May,1997 Cs-134 A 0.2 0.2 - 0.3 0.210.0;0.0 SPF-3434' Fish -May,1997 Cs-137 A 71.8 57.0 86.6 76.2 0.8;7.7 W-3750 ' Water Jun,1997 ' I 131 A 71.8 53.6- 90.0 66.6 i 8.8;11.0

-3750 Water Jun,1997. I 131(g)

A 56.6 87.0 79.9 i 0.8;8.0 SPMI-3752 .M11k Jun,1997 I-131 7 1 . 53 A 7M 53.6- 90.0 78.917.8;11.1 j SPMI-3752 ~ ~ Milk . Jun,1997 I-131(g) l V-5 I i

able A-2. In-l.ouse " spike" samples.

N/

Concentration in pCi/L' Lib Sample Date Accepted Known TBEESML Results Cod? Type Collected Analysis Rejected Activity Control Limits

2s, n=1' SPCH 375' Charcoal Jun,1997 I131(g) A 76.6 60.7 92.5 81.9 0.3;8.2 Canister SPMI-4216 Milk Jul,1997 Cs-134 A 39.5 28.9- 50.1 38.3 5.5;6.7 SPMI-4216 M11k Jul,1997. Cs-137 A 41.5 25.8- 57.2 46.5 10.6;11.6 SPMI-4216 Milk Jul,1997 I-131 A 83.2 67.3- 99.1 75.2 0.8;7.6 SPMI-4216 Milk Jul,1997 l131(g) A 83.2 63.9- 102.6 84.9 7.0;11.0 SPMI 4216 Milk Jul1997 Sr-90 A 33.2 26.2- 40.2 33.6 i 1.4;3.7 SPW-4420 Water Jul,1997 Co-60 A 24.9 17.3 32.5 26.3 4.4;5.1 SPW-4420 Water Jul,1997 Cs 134 A 39.5 29.4- 49.7 36.6 5.0;6.2 SPW-4420 Water Jul1997 Cs-137 A 41.5 28.3- 54.6 45.6 7.8;9.0 SPW-4420 Water Jul1997 I131(g) A 83.2 62.0 104.4 85.2 9.7;12.9 SPW-4420 Water Jul1997 Sr-90 A 33.2 25.9- 40.5 36.3 1.6:4.0 SPMI-4916 Milk Jul,1997 Cs-134 A 39.5 28.9- 50.2 38.3 i 5.5;6.7 SPMI-4916 Milk Jul,1997 Cs-137 A 41.5 25.8- 57.2 46.5 i 10.6;11.6 Milk Jul1997 I-131(g) A 83.2 63.9- 102.6 84.9 i 7.0;11.0 hl-4916 4.5 0.6:0.8 WW-5470 _ Water Jul,1997 Fe-55 A 5.5 4.1 - 6.8 Water A 33304.4- 49851.6 41026.0 1 329.0;4115.8 SPW-5472 Jul1997 H3 41578.0 SPW-5474 Water Jul,1997 Gr. Alpha A 41.3 31.8- 50.8 49.3 2.1:5.3 SPW 5474 Water Jul,1997 Gr. Beta A 41.4 32.6 50.2 44.5 t l.3:4.6 A 0.6 - 0.8 0.6 0.0;0.1 SPF-5476 Fish Jul1997 Cs-134 0.7 Fish A 0.5 0.4 - 0.7 0.6 0.0;0.1 SPF-5476 Jul1997 Cs-137

' SPW-7500 Water Oct,1997 Co-60 A 33.6 22.2- 45.1 30.417.5;8.1 Water Oct,1997 Cs-134 A 36.1 24.8- 47.4 37.4 i 6.7;7.7 SPW 7500 Oct,1997 Cs-137 A 41.2 24.6- 57.8 52.8 t 11.3;12.5 SPW-7500 Water Water Oct,1997 I-131 A 78.3 62.6- 94.0 78.1 1.2;7.9 SPW-7500 A 12.7- 23.4 15.2 3.3;3.6 SPMI-7505 Milk Oct,1997 Cs-134 18.0 Oct,1997 Cs-137 A 61.8- 103.1 91.1 8.4;12.4 SPMI-7505 Milk 82.4 Oct,1997 I-131 A 63.0- 93.6 73.5 i 1.3;7.5 SPMI-7505 Mlik 78.3 A 78.3 58.9- 97.7 74.6 i 8.8;11.5 SPMI-7505 Mlik Oct,1997 I-131(g)

Oct,1997 St-89 A 39.5 30.0- 49.0 31.3 4.6; 5.6 SPMI-7506 Milk Milk Oct,1997 Sr 90 A 33.0 26.2- 39.7 31.5 1.4:3.4 SPMI-7506 Charcoal Oct,1997 I-131(g) A 0.4 0.3- 0.6 0.5 0.1:0.1 SPCH-772 Canister Oct,1997 Gr. Beta (ss) A 3.0 2.4 - 3.7 3.1 0.0;0.3 l

(T'AP-7730 Air Filter Nov,1997 Cs 134 A 0.3 0.20.4 0.3 i 0.0;0.0 !

\ J -8485 Fish Nov,1997 Cs-137 A 0.6 0.5 - 0.8 0.7i 0.0;0.1 SPF-8485 Fish V-6 i

ble A-2. In-house " spike" samples.

Concentration in pCi/L' Ltb Sample Date Accepted Known TBEESML Results Code Type Collected Analysis Rejected Aetivitv Control Limits

2s, n=1' SPW-9315 Water Nov,1997 Gr. Alpha A- 41.3 29.0- 53.6 51.4 6.4 ;8.2 SPW-9315 Water Nov,1997 Gr. Beta A 43.2 32.7- 53.6 48.9 3.7; 6.2 SPW-97C6 Water Dec,1997 Gr. Alpha A 41.3 31.0- 51.5 40.5 4.6;6.1 SPW-9853 Water Dec,1997 Co-60 A 42.1 28.4 - 55.7 44.9 8.3;9.4 SPW-9853 Water Dee,1997 Cs-134 A 37.9 26.0- 49.7 40.0 7.0; 8.1

All results are in pCi/L, except for elemental potassium (K) data in milk, which are in mg/L.; air filter samples, which are in pCi/ filter; and food products, which are in uCi/kg.

Control limits are based on the known value i 10hTPU (where all parametric uncertainties, other than counting st:tistics, are less than 5%).

All samples are the results of single determinations. The result is reported in the following format:

Activity Counting Error ; Total Propagated Uncertainty, NOTE: For fish, Jello is used for the spike matrix. For vegetation, sawdust is used for the spike matrix.

(

\

O

)

V-7

O Table A-3. In-house " blank" samples.

N, )

Concentration pCi/L*,

Teledyne Results Acceptance Lab Sample Sample (4.66 Sigma) Criteria Code Type - Date Analysis LLD Activitv' (4.66 Sigma)

SPW-845 Water Jan 1997 Th 228 <0.9 -0.26 0.56;0.56 < 1.0 SPW-845 Water Jan 1997 Th-230 <0.2 0.19 1 0.24:0.24 < 1.0 SPW 845 Water Jan 1997 Th-232 <0.2 -0.02 0.14;0.14 < 1.0 l SPMI 533 Milk Feb l997 Cs 134 <2.7 0.53 0.65;0.65 < 10.0 SPMI 533 Milk Feb l997 Cs 137 <5.5 0.53 3.38;3.38 < 10.0 SPW-2 Water Feb 1997 Ra 226 <0.1 0.00 0.03:0.03 < 1.0 SPM1533 Milk Feb l997 1-131 <0.5 -0.03 0.32;0.32 <0.5 SPMI 533 Milk Feb l997 Sr-89 <0.7 -0.99 0.95;0.96 < 5.0 SPMI 533 Milk Feb l997 Sr-90 N/A 1.70 0.44;0.47 < 1.0 Low level of Sr-90 concentration in milk (1-5 pCi/L) is not unusual.

SPW-537 Water Feb1997 Co-60 <3.1 0.07 0.18;0.18 < 10.0 i SPW-537 Water Feb1997 Cs-134 <3.5 0.91 1.10;1.11 < 10.0 SPW-537 Water Feb 1997 Cs-137 <1.7 -1.43 1.80;1.81 < 10.0 SPW 537 Water Feb l997 Gr. Alpha <0.4 -0.11 0.22:0.22 < 1.0 SPW-537 Water Feb l997 Gr. Beta <0.9 -0.15 t0.60;0.60 <3.2 SPW-537 Water Feb 1997 1-131 <0.4 -0.28 i 0.24:0.24 <0.5 l

SPW-537 Water Feb l997 St-89 <0.8 -0.17 0.56;0.56 < 5.0 SPW-537 Water Feb l997 Sr-90 <0.5 0.10 1 0.24:0.24 <1.0 SPW-842 Water Feb l997 Fe-55 <0.7 -0.40 0.37;0.38 < 1000.0 SPW-842 Water Feb 1997 I-129 <0.9 -0.13 0.44;0.44 < 1.5 SPW-842 Water Feb l997 Ra-226 <0.04 0.01 i 0.03;0.03 < 1.0 SPAP-2731 Air Filter Mar 1997 Co-60 <2.5 0.00 i 0.00;0.00 < 10.0 Air Filter Mar 1997 Cs-134 <2.6 -0.00 1 0.00:0.00 < 10.0 SPAP-2731 SPAP-2731 Air Filter Mar 1997 Cs-137 <2.9 0.00 0.00;0.00 < 10.0 Milk Apr1997 Cs-134 <5.5 0.07 1 0.12:0.12 < 10.0 SPMI 1669 Milk Apr1997 Cs-137 <3.8 0.72 2.48;2.48 <10.0 SPMI-1669 Water Apr1997 Co.60 <3.6 0.86 i 8.38;8.38 < 10.0 SPW-2074 Water Apr1997 Cs-134 <4.7 1.61 i 10.20;10.20 < 10.0 SPW-2074 Apr1997 Cs-137 <5.0 1.80 1 3.20;3.21 < 10.0 SPW-2074 Water Apr1997 Gr. Alpha <0.5 0.12 i 0.31:0.31 < 1.0 SPW-2074 Water

<1.3 0.46 i 0.72;0.72 <3.2 SPW-2074 Water Apr1997 Gr. Beta

< 150 12.82 i 75.13;75.15 < 200.0 SPW-2547 Water Apr1997 H-3

<0.03 -0.05 1 0.02:0.03 < 1.0 SPW-5 Water May1997 Ra 226

<0.015 -0.01 0.00:0.00 < 10.0

'l SPF-3435 Fish May1997 Cs-134 V-8

H

3 i Table A-3. in-house " blank" samples.

i i Concentration pCi/L'.

l Teledyne Results Acceptance l

! Lab' Sample Sample (4.66 Sigma) Criteria Code Type Date Analvsis LLD Activitv' (4.66 Sigma)

I SPF-3435 Fish May1997 Cs-137 <0.016 0.00 0.01:0.01 < 10.0 l SPW-6 Watet Jun1997 Ra 226 <0.04 -0.04 0.03:0.03 < 1.0 SPW-3751 Water Jun1997 I-131 <0.3 -0.13 0.14:0.15 <0.5 SPMI-3753 Milk Jun1997 I131 <0.3 0.09 0.17;0.17 < 0.5 SPCH 3755 Charcoal Jun1997 I131(g) <0.017 0.01 0.01:0.01 < 9.6 Canister SPMI-4217 Milk Co-60 <4.8 -0.39 1.23:1.23 < 10.0 Jul1997 SPMI-4217 Milk Jul1997 Cs-134 <3.0 -0.87 1.70;1.70 < 10.0 i

SPMI-4217 Milk Jul1997 Cs 137 <5.9 1.60 3.43;3.44 < 10.0 SPMI-4217 Milk Jul1997 1-131 <0.3 -0.05 0.17;0.17 <0.5 I

SFW-4421 Water Ju11997 Co-60 <1.9 -4.66 4.75;4.80 < 10.0 Water Cs-134 <4.7 1.45 3.09:3.10 < 10.0 SPW-4421 Jul1997 Water <6.7 0.74 1 4.55;4.55 < 10.0 SPW-4421 Jul1997 Cs-137 Milk Ju11997 Sr-89 <1.5 -0.17 1.90;1.90 <5.0 O SPMI-4217 Milk N/A 1.68 1 0.42:0.45 < 1.0 SPMI-4217 Ju11997 Sr-90 Low level of Sr-90 concentration in milk (1-5 pCi/L) is not unusual.

SPW-4421 Water Jul1997 Sr-89 <1.7 0.92 1.55;1.55 < 5.0 Water <0.6 0.34 0.33;0.33 < 1.0 SPW-4421 Jul1997 Sr-90 Water Fe-55 <733- 48.16 448.32;448.34 < 1000.0 SPW-5471 Jul1997 Water H-3 <161 22.70 58.20;58.28 < 200.0 SPW-5473 Jul1997 Water Gr. Alpha <0.6 0.17 0.43;0.43 <1.0 SPW 5475 Jul1997 Water Gr. Beta <0.5 0.17 0.47;0.47 < 3.2 SPW-5475 Jul1997 Fish <0.011 -0.00 0.00;0.00 < 10.0 SPF-5477 Jul1997- Co.60 Fish Cs-134 <0.015 0.00 0.01;0.01 < 10.0 SPF-5477 Jul1997

<0.018 0.01 1 0.01;0.01 < 10.0 SPF-5477 Fish Jul1997 Cs-137

<0.4 0.01 1 0.01:0.01 < 0.5 SPW-7501 Water Oct1997 I-131

<1.1 -0.65 1 0.80:0.80 < 5.0

SPW-7504 Water Oct1997 Sr-89

<0.4 0.15 0.21:0.21 < 1.0

- SPW-7504 Water Oct1997 Sr-90

<6.2 -1.19 1.62;1.63 < 10.0 SPMI-7507 Milk Oct1997 Co-60

<4.9 1.71 1 1.95;1.96 < 10.0 SPMI-7507 Milk Oct1997 Cs-134

<6.5 -0.23 i 3.74;3.74 < 10.0 ,

SPMI-7507 Milk Oct1997 Cs-137

<0.3 -0.02 i 0.16;0.16 <0.5 h SPMI-7507 Milk Oct1997 I-131

<1.0 0.86 1.11:1.11 < 5.0 SPMI-7507 Milk Oct 1997 b. 89 g 1.03 1 0.32;0.34 < 1.0 Milk Oct1997 St-90 N/A V ' SPMI Low 7507 level of Sr-90 concentration in milk (1-5 pCi/L) is not unusual.

V-9 l l

.l

\

Table A-3. In-house " blank" samples.

Concentration pCi/L*.

Teledyne Results Acceptance Lab Sample Sample (4.66 Sigma) Criteria Code Type Date Analvsis LLD Activity" (4.66 Sigma)

RA W-11 Water Dec1997 Ra-228 <0.7 0.13 0.32:0,32 < 1.0 SPW-9852 Water Dec 1997 Co-60 <2.4 -1.60 9.46;9.46 < 10.0 SPW-9852 Water Dec 1997 Cs-134 <5.7 -0.45 2.34:2.34 < 10.0 SPW-9852 Water Dec1997 Cs-137 <6.0 2.19 3.55;3.56 < 10.0

' Liquid sample results are reported in pCi/ Liter, air filter sample resu'lts 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.

O O

V - 10

.. - __ - r

i i

l n!

(

l \ ' Table A-4. In-house duplicate" program.

Concentration in pCi/L' Date Lab Accepted' First Second Coll:cted Analysis Codes

Rejected Result Result Jan,1997 Gr. Beta SW - 42,43 A 3.1 0.9;1.0 2.510.9;1.0 Jan,1997 I-131 MI - 92,93 A 0.0 i0.2:0.2 0.1 0.2;0.2 Jan,1997 K-40 MI - 92,93 A 1,466.8 129.0;237.6 1,417.3 163.0;252.4 Jan,1997 I-131 WW - 116,117 A 0.1 0.3;0.3 -0.1 i0.2;0.2 Jan,1997 I-131 MI- 377,378 A 0.1 0.2;0.2 0.1 0.3;0.3 Jan,1997 Sr-89 MI - 377,378 A -0.4 i0.8;0.8 0.30.8;0.8 Jan,1997 Sr-90 MI - 377,378 A 1.00.4;0.4 1.00.3;0.3

}"n,1997 K-40 MI - 377,378 A 1,379.5 122.0;223.8 1,304.8 113.0;210.4 Jan,1997 Gr. Beta SWU - 389,390 A 2.8 i0.5; 0.7 2.70.5;0.7 Jan,1997 H-3 SWU - 389,390 A 158.6 i 94.9;97.3 125.0 93.6;95.1 Feb,1997 I-131 MI - 486,487 A -0.1 i0.2;0.2 -0.1 0.2:0.2 F;b,1997 Sr-89 MI- 486,487 A -0.8 1.0;1.0 -0.50.9;0.9 F;b,1997 Sr-90 MI- 486,487 A 1.8 i0.5;0.5 1.50.5;0.5 F;b,1997 K-40 MI- 486,487 A 1,278.2 i 167.0;241.1 1,316.5 141.0;227.9 Feb,1997 I-131 MI- 531,532 A 0.00.2;0.2 -0.00.2;0.2 Sb,1997 K-40 MI - 531,532 A 1,300.3 178.0;250.9 1,488.5 156.0;255.6 F;b,1997 I-131 MI- 632,633 A -0.3 i0.2;0.2 .-0.1 0.2:0.2 Feb,1997 K-40 ~ MI- 632,633 A 1,408.0 1165.0;252.8 1,243.1 145.0;222.7 F;b,1997 I 131 MI- 723,724 A -0.110.2;0.2 0.2 0.3;0.3 Feb,1997 K-40 MI- 723,724 A 1,574.8 i 218.0;305.6 1,396.8 i 162.0:249.7 Jan,1997 Gr. Alpha CW - 846,847 A 0.0i0.5;0.5 0.70.5;0.5 Jan,1997 Gr. Beta CW - 846,847 A 1.3 i0.5;0.6 2.1 iO.5;0.6 Jan,1997 Sr-89 CW - 846,847 A 0.4i0.5;0.5 0.7 0.9:0.9 Jan,1997 Sr-90 CW - 846,847 A 0.1 0.2;0.2 0.70.4;0.4 Jan,1997 H-3 CW - 846,847 A 1,518.5 i 131.0;244.6 1,631.8 134.1;259.3 F;b,1997 Gr. Beta SWU - 929,930 A 2.510.6;0.7 3.0 0.7;0.8 Feb,1997 H-3 SWU - 929,930 A 170.1 1 84.6;S7.7 202.3 85.9;90.2 F;b,1997 H-3 WW - 979,980 A 102.1 192.1;93.1 12.5 88.3;88.4 F;b,1997 Gr. Beta DW - 1030,1031 A 2.1 0.5;0.6 2.1 05;0.6 F;b,1997 DW - 1030,1031 A -0.2 i0.3;0.3 -0.1 0.3;0.3 I-131 Mar,1997 Gr. Beta SW - 1036,1037 A 1.8i0.7;0.8 2.110.7;0.8 MI- 1055,1056 A 0.li0.2;0.2 0.00.2;0.2 Mar,1997 I-131 MI- 1055,1056 A 1,452.9 126.0;234.3 1,530.3 t 124.0;242.3 Mar,1997 K-40 LW - 1120,1121 A 2.610.6;0.7 1.9 0.6;0.7 Mar,1997 Gr. Beta Mar,1997 I-131 MI- 1158,1159 A 0.0 i0.2;0.2 0.1 0.2:0.2 MI- 1158,1159 A 1,523.5 1 152.0;257.0 1,418.5 i l57.0;248.7 Aar,1997 K-40 V - 11

O Table A-4. In-house duplicate *' program. _,

Concentration in pCi/L' Date Lab Accepted' First Second -

Collected Analysis Codes

Rejected Result Result M u,1997 I131 MI- 1275,1276 A -0.1 t 0.2:0.2 0.4 0.5;0.5 Mar,1997 K-40 MI- 1275,1276 A 1,491.1 1 193.0;280.0 1,754.0 177.0:297.0 Feb,1997 H-3 SW - 1370,1371 A 50.7 i 78.9;79.2 -8.1 76.3;76.3 Mar,1997 Gr. Beta SWT - 1519,1520 A 2.50.6;0.7 2.1 0.6;0.7 j Mir,1997 Gr. Beta WW - 1539,1540 A 1.3 i0.7;0.7 1.80.7;0.8 Mir,1997 H-3 WW - 1539,1540 A -34.5 i 72.6;72.8 41.4 76.2;76.4 Apr,1997 I-131 MI- 1641,1642 A -0.7i0.3; 0.3 -0.6 0.3;0.3 K-40 MI- 1641,1642 A 1,556.3 111.0;239.0 1,393.1 160.0;248.0 Apt,1997 Apr,1997 I-131 WW - 1665,1666 A -0.410.3;0.3 -0.00.3;0.3 Mtr,1997 H-3 LW - 1931,1932 A 169.0 i 83.1;86.2 137.7 81.8;83.9 Apr,1997 Co-60 . AP - 1994,1995 A -0.010.0;0.0 0.00.0;0.0 Apr,1997 Cs-134 AP - 1994,1995 A -0.010.0;0.0 -0.010.0;0.0 Apr,1997 Cs-137 AP - 1994,1995 A -0.0 i0.0;0.0 -0.00.0;0.0 Apr,1997 I-131(g) AP - 1994,1995 A -0.010.0;0.0 0.0i0.0;0.0 ar,1997 Gr. Beta DW - 1688,1689 A 4.5 it.4;1.5 4.7 1.3;1.5

,1997 I-131 DW - 1688,1689 A -0.2 i0.4 ;0.4 0.310.3:0.3 Fib,1997 I-131 MI- 510,511 A 0.1 0.2;0.2 0.010.2;0.2 Jan,1997 H-3 WW - 322, 323 A -5.4 i 80.7;80.7 -14.5 80.3;80.3 F b,1997 H-3 WW - 576,577 A 151.0 1 84.1;86.6 241.2 i 87.9;93.8 Mar,1997 WW - 1309,1310 A 4,282.8 1188.1;612.1 4,034.5 2183.5;578.6 H-3 H-3 WW - 1737,1738 A 13.8 1 75.3;75.3 -5.2 74.4;74.4 Apr,1997 Jan,1997 Gr. Beta CW - 355,356 A -0.4 t1.3;1.3 0.4 t i.4;1.4 Jan,1997 Gr. Beta CW - 299,300 A .0.211.4;1.4 0.7 1.4;1.4 CW - 416,417 A 0.111.3;1.3 0.711.4;1.4 Jan,1997 Gr. Beta Fib,1997 Gr. Beta CW - 554,555 A 0.511.0;1.0 0.2 i1.0;1.0 CW - 1187,1188 A 0.111.5;1.5 -0.111.5;1.5 Mar,1997 Gr. Beta LW - 146,147 A 7.011.4;1.8 7.9 1.6;2.0 Jan,1997 . Gr. Beta LW - 224,225 A 6.3 tl.4;1.7 7.4 1.5;1.9 Jan,1997 Gr. Beta Jan,1997 Gr. Beta CW - 355,356 A 3.111.4;1.5 2.111.5:1.5 CW - 299,300 A 2.S il.1;1.2 2.811.5;1.5

.Jan,1997 Gr. Beta CW - 416,417 A 3.711.3;1.4 4.5 1.1;1.3 Jan,1997 Gr. Beta PW - 607,608 A 5.711.9;2.1 5.611.8;2.0 Jan,1997 Gr. Beta CW - 883,884 A 1.3 il.3;1.3 2.3 il.4 ;1.4 Fib,1997 Gr. Beta CW - 554,555 A 3.7

1.5;1.6 2.8 il.5;1.6 Fib,1997 Gr. Beta LW - 757,758 A 3.710.9;1.1 4.111.0;1.2 Fcb,1997 Gr. Beta Mar, n97 Gr. Beta CW - 1187,1188 A 4.811.9;2.1 3.5 1.8:1.9 h

V - 12

g Table A-4. In-house " duplicate" program.

Concentration in pCi/L' Date Lab Accepted

First Second Collrcted Analysis Codes

Rejected Result Result Mar,1997 Gr. Beta LW - 953,954 A 3.7 1.0;1.2 4.7 1.0; 1.2 Ma,1997 Gr. Beta LW - 1145,1146 A 4.2 t 1.2;1.4 3.6 1.2; 1.4 Jan,1997 Cs-137 SW - 441,442 A 0.112.4;2.4 3.02.8;2.9 Jan,1997 Cs-137 MI - 19,20 A -0.9 2.8;2.8 2.4 1.9;1.9

-Jan,1997 Cs-137 MI - 63,64 A 0.4 2.1 ;2.1 0.7 1.4; 1.4 Jm,1997 Cs-137 LW - 146,147 A -0.8 2.2; 2.2 0.2 3.5;3.5 Jan,1997 Cs-137 LW - 224,225 A -1.0 3.4 ;3.4 1.5 1.7;1.7 F:b,1997 Cs-137 MI 510,511 A 0.8 2.6;2.6 2.2 3.3;3.3 Jan,1997 Cs-137 PW - 607,608 A -0.7 2.6;2.6 0.3 i3.1 ;3.1 Mar,1997 Cs-137 LW - 953,954 A -0.312.3;2.3 1.62.7;2.7 Mar,1997 Cs-137 LW - 1145,1146 A 1.6 3.3; 3.3 -0.4 4.1;4.1 Jan,1997 Co-60 SW - 441,442 A -0.2 i1.3;1.3 0.30.3;0.3 Jan,1997 Co-60 MI - 19,20 A 2.8 2.6;2.6 1.4 2.5; 2.5 Jan,1997 Co-60 MI - 63,64 A 0.9 2.6;2.6 0.8 1.4 ;1.4 an,1997 Co-60 LW - 146,147 A -0.2 i0.5;0.5 1.9 16.9;16.9

,1997 Co-60 LW - 224,225 A 1.8 i4.3;4.3 -1.2 0.9; 0.9 F;b,1997 Co-60 MI- 510,511 A 0.711.0;1.0 -2.24.1;4.2 Jan,1997 Co-60 PW - 607,608 A -0.5 0.6;0.6 0.82.4;2.4 Mar,1997 Co-60 LW - 953,954 A 0.7il.8;1.8 -1.33.9;3.9 Mar,1997 Co-60 LW - 1145,1146 A 1.53.3;3.3 3.717.0;7.0 Mar,1997 Sr-89 SW - 1576,1577 A -0.5 1.1;1.1 -0.6 1.0; 1.0 M,u,1997 Sr-90 SW - 1576,1577 A 0.7i0.3;0.4 0.70.3;0.3 Mar,1997 H-3 SW - 1576,1577 A 219.7 1 84.1;89.2 250.8 85.4;91.9 Apr,1997 Gr. Beta WW - 1708,1709 A 1.20.6;0.6 1.3 0.6;0.6 LW - 1763,1764 A 2.4 0.8;0.9 2.2 t 0.8; 0.9 Apr,1997 Gr. Beta H-3 LW - 1763,1764 A 97.1 79.3;80.4 160.4 82.0;84.9 Apr,1997 WW - 1785,1786 A 2.9 i2.1;2.1 0.4 2.1 ;2.1 Apr,1997 Gr. Beta Apr,1997 Sr-89 WW - 1785,1786 A 0.7i0.7;0.7 -0.50.5;0.5 WW - 1785,1786 A -0.010.2:0.2 0.20.2;0.2 Apr,1997 Sr-90 H-3 WW - 1785,1786 A -19.0 i 73.8;73.8 -74.4 71.1;71.8 Apr,1997 I-131 MI- 1845,1846 A -0.310.2;0.2 -0.1 0.2;0.2 Apr,1997 MI- 184.5,1846 A 0.3 il.3;1.3 -0.310.8;0.8 Apt,1997 Sr-89 Apr,1997 Sr-90 MI- 1845,1846 A 1.410.4;0.4 0.90.2;0.2 MI- 1845,1846 A 1,592.5 152.5;222.9 1,559.3 127.0;247.2 Apr,1997 K-40 Co-60 MI- 1845,1846 A 0.010.1;0.1 -1.9 22.4;22.4 Apr,1997 MI- 1845,1846 A 0.210.1;0.1 0.622.3;2.3 pr,1997 Cs-134 V - 13 l

l O

Table A-4. In-house duplicate" program.

Concentration in pCi/L' Date Lab . Accepted' First Second Collected Analysis Codes" Rejected Result Result )

Apr,1997 Cs-137 MI- 1845,1846 A 0.8 1.2;1.2 0.6 2.7;2.7 Apr,1997 1131(g) MI- 1845,1846 .A -0.1 i0.3;0.3 -0.7 3.3; 3.3 Apr,1997 Sr-89 AP - 1974,1975 A -0.010.0;0.0 -0.00.0;0.0 Apr,1997 - St-90 AP - 1974,1975 A 0.00.0;0.0- 0.00.0;0.0 Apr,1997 - K-40 AP - 1994,1995 A 0.00.0;0.0 0.0 & 9.0 Mir,1997 Sr 89 SWU - 2045,2046 A -0.00.7;0.7 0.1 0.6;0.6 Mir,1997 Sr-90 SWU - 2045,2046 A 0.4 i0.3;0.3 0.20.3;0.3 Apr,1997 Gr. Beta SWU - 2091,2092 A 3.310.7;0.8 2.70.7;0.8 Apr,1997 H-3 SWU - 2091,2092 A 42.6 1 76.3;76.5 46.1 i 76.4;76.7 Apr,1997 Gr. Alpha F - 2175,2176 A 0.0i0.0;0.0 0.1 0.0;0.0 Apr,1997 Gr. Beta F - 2175,2176 A 2.3 t 0.3;0.4 1.7 0.40.4 Apr,1997 St-89 F - 2175,2176 A 0.010.0;0.0 0.00.0;0.0 Apr,1997 Sr-90 F -2175,2176 A -0.0i0.0;0.0 -0.0 t 0.0:0.0 l Apt,1997 K-40 F - 2175,2176 A 2.Si0.4 :0.4 2.50.4:0.4 F - 2412,2413 A 3.0 i0.2;0.3 3.1 0.1:0.3 j y pr,1997 K-40 1.7 t 0.5;0.6 l .. Q*epr,1997 K-40 SL - 2432,2433 -A 1.810.4:0.5 LW - 2550,2551 A 2.0i0.8;0.9 3.7 i0.9;1.1 j Apr,1997 Gr. Beta K-40 LW - 2550,2551 A 102.8 i 55.6;56.5 96.7 54.9;55.7

' Apr,1997 SWU - 2636,2637 A 17.9 175.4;75.5 92.4 178.8;79.8 Apr,1997 H-3 SW - 2657,2658 A 13.3il.3;2.4 13.2 i t.3;2.4 Miy,1997 Gr. Beta SP - 2806,2807 A 0.0i0.4;0.4 0.1 0.4;0.4 Apr,1997 Gr. Alpha

' Apr,1997 Sr 89 SP - 2806,2807 A -1.4 i6.8;6.8 -5.6 8.6;8.6 Apt,1997 Sr-90 SP - 2806,2807 A 2.7i2.3;2.3 7.23.0;3.1-

-0.0

0.3;0.3 0.1 0.2;0.2 May,1997 1 131 MI- 2828,2829 A MI- 2828,2829 A 1,786.4 1 126.0;273.7 1,897.0 192.0;321.6 l M y,1997 K-40 LW - 2848,2849 A 2.4

0.6;0.7 1.7 z0.6:0.6 l Apr,1997 Gr. Beta G - 2879,2880 A 6.5 i0.2:0.7 6.6 i0.2:0.7

! May,1997 Gr. Beta -

A 6.3 *0.8;1.0 5.8 0.7 ;0.9 M y,1997 K-40 G -2879,2880 G - 2879,2880 A 0.010.1;0.1 0.00.2:0.2 i M:ty,1997 Co-60 G -2879,2880 'A 0.0i0.0;0.0 -0.0 i0.0;0.0 Msy,1997 Cs-134 G -2879,2880 A 0.0

0.0:0.0 0.010.0;0.0 May,1997 Cs-137 0.010.0;0.0 0.00.7;0.7

May,1997 I-131(g) G - 2879,2880 A 24.512.4;3.4 26.512.6;3.7 M:y,1997 . Gr. Beta S O - 2904,2905 A S O - 2904,2905 A 18.811.0;2.1 19.2 0.9:2.1

May,1997 K-40

-0.0 t 0.0;0.0 -0.010.0;0.0 l May,1997 Co-60 S O - 2904,2905 A A 0.0i0.1;0.1 0.0i0.2;0.2 May,1997 Cs 154 S O - 2904,2905 v

V - 14 l

i l

Table A-4. In-house " duplicate" program.

Concentration in pCi/L'

~ Date Lab Accepted

First Second Collected Analysis Codes

Rejected Result Result May,1997 Cs-137 S O - 2904,2905 A 0.310.1;0.1 0.3 i0.0;0.1 May,1997' Sr 89 M1- 3050,3051 A -0.210.9;0.9 0.010.9;0.9 l M2y,1997 Sr-90 MI- 3050,3051 A 1.00.4;0.4 0.9 0.4 ;0.4 May,1997 l'-40 G - 3090,3091 A 5.110.2;0.6 5.00.3;0.6 May,1997 I-131 MI- 3232,3233 A -0.20.2;0.2 -0.3 i0.2; 0.2 May,1997 - K-40 MI- 3232,3233 A 1,550.6 121.0;243.1 1,517.9 141.0;250.0 I

May,1997 1131 WW - 3395,33% A -0.20.2;0.2 -0.00.2:0.2 May,1997 K-40 F - 3484,3485 A 2.510.3;0.4 1.80.3;0.4 l

F - 3720,3721 A 2.60.4;0.5 2.7i0.3;0.4 l

' May,1997. K-40 P - 3794,3795 A 109.9 193.1;94.3 24.2 89.6;89.7 Jun,1997 H-3 '

Jun,1997 Gr, Alpha VE - 3839,3840 A 0.210.1;0.1 0.20.1:0.1 VE - 3839,3840 A 4;520.4;0.6 4.110.4;0.6 Jun,1997 Gr. Beta '

VE - 3839,3840 A 5.410.3;0.6 4.710.4;0.6 Jun,1997 K-40 SW - 3883,3884 A -20.5 i 87.8;87.8 124.9 193.7;95.3 l Msy,1997 H-3 Jun,1997 I-131 MI- 3903,3904 A 0.2i0.2;0.2 -0.110.2:0.2 j MI- 3903,3904 A 2,020.1 142.0;309.') 1,822.5 1188.0;311.1 l

-Jun,1997 K-40 F - 3928,3929 A 2.7i0.1;0.3 2.6 i0.1;0.3 Jun,1997 Gr. Beta .

l 1997 K-40 F- 3928,3929 A 1.9 t 0.4,0.4 1.510.4:0.4 F- 3928,3929 A -0.0i0.0;0.0 0.00.0;0.0 Jun,1997 Co-60 F - 3928,3929 A 0.010.0;0.0 -0.0 i0.0;0.0 Jun,1997 Cs-134 F - 3928,3929 A 0.1 *0.0;0.0 0.1i0.0;0.0 Jun,1907 - Cs-137 F - 3928,3929 A 0.0i0.0;0.0 0.00.0;0.0 ,

Jun,1997 I-131(g)

F - 4049,4050 A 2.810.4;0.5 3.010.2;0.4 Jun,1997 K-40 SWT - 4240,4241 A 2.1i0.6;0.7 2.910.6;0.8 Jun,1997 Gr. Beta DW - 4510,4511 A 1.2180.7;80.7 21.4 1 81.6;81.7 l Jul,1997 H-3 CW - 1599,1600 A 1.111.0;1.0 1.011.0;1.0 Mer,1997 Gr. Beta CW - 1599,1600 A 3.411.6;1.7 3.411.5;1.6 M:r,1997 Gr. Beta WW - 1737,1738 A 15.0il.5;2.8 15.7 1.6;2.9 Apr,1997 Gr. Beta CW - 1909,1910 A 435.8 196.5;113.2 430.4 i 96.3;112.7 Mar,1997 H-3 WW - 2462,2463 A 19.6 i 75.4;75.5 -21.9 1 73.5;73.6 Apr,1997 H-3 WW - 2462,2463 A 0.6i3.7;3.7 -1.513.4;3.4 Apr,1997 Cs-137 WW - 2462,2463 A -0.510.8:0.8 0.5 0.8;0.8 Apr,1997 Co-60 AP - 2572,2573 A 0.010.0;0.0 0.010.0;0.0 Mar,1997 Cs-137 AP - 2572,2573 A -0.010.0;0.0 -0.0i0.0;0.0 M:r,1997 Co-60 A 1,482.0 1125.7;237.5 1,596.1 1128.8:252.4 Apr,1997 H-5 WW - 2712,2713 A 2.81.5;1.6 2.7i1.4;1.5 Apr,1997 Gr. Beta PW - 2736,2737 V - 15

1 i

I Table A-4. In-house d uplicate" prograrn, l

l~ Concentration in pCi/L' Date Lab Accepted' First Second '

Collected Analysis Codes

Rejected Result Result i Apr,1997 Cs-137 PW - 2736,2737 A 0.314.2;4.2 1.713.3;3.3 J

Apr,1997 Co-60 PW - 2736,2737 A 0.1 4.7; 4.7 0.6 9.8;9.8 May,1997 I-131 MI- 2764,2765 A -0.20.2;0.2 -0.1 i0.1;0.1 May,1997 - Cs-137 MI- 2764,2765 A 5.5i5.3;5.3 1.85.0;5.0 l May,1997 Co-60 MI- 2764,2765 .A 0.1 0.1 :0.1 -1.57.2;7.2 I Mty, IM7 Cs-137 F - 2926,2927 A -0.0 i0.0;0.0 -0.00.0;0.0 M:y,1997 Co-60 F - 2926,2927 A 0.00.0;0.0 -0.00.0;0.0 Mry,1997 Cs-137. . F - 3070,3071 A 0.010.0;0.0 -0.010.0;0.0 Msy,1997 Co-60 F - 3070,3071 A -0.010.1;0.1 0.00.0;0.0 May,1997 I131 MI- 3116,3117 A -0.110.2;0.2 -0.1 0.2;0.2 M y,1997 Cs-137 - BS - 3311,3312 A 0.110.0;0.0 0.110.0;0.0 M:y,1997 - Co-60 BS - 3311,3312 A' -0.010.0;0.0 -0.00.0;0.0 Mry,1997 Gr. Beta LW - 3464,3465 A 3.4 t1.0;1.1 3.811.0;1.1 l May,1997 Cs-137 LW - 3464,3465 A 2.512.8;2.8 1.53.2;3.2 Msy,1997 Co 60 LW - 3464,3465 A -0.3

1.3;1.3 -0.1.i0.0; 0.0 ry,1997 H-3 SW - 3533,3534 A -95.4 1 90.4;91.4 -117.7 89.5;90.9 un,1997 Gr. Beta CW - 3948,3949 A -0.411.1;1.1 -0.411.1;1.1 l

l Jun,1997 I131 M1- 4091,4092 A -0.010.1;0.1 -0.00.2:0.2 Jun,1997 H-3 SW - 4150,4151 A 30.4 2 77.2;77.3 56.0 i 78.4;78.8 l Jun,1997 H-3 SW - 4364,4365 A 83.4 1 83.9;84.7 94.4 84.4;85.4 Jun,1997 H-3 SW - 5186,5187 A 190.3 1 89.7;93.4 192.2 i89.8;93.5 l H-3 CW - 5207,5208 A 15).6 1 88.1;90.5 135.0 87.4;89.3

'J n 1997 M'.r,1997 H-3 SW - 2204,2205 A 62.0 1152.0;152.2 112.0 152.0;152.8 M ty,1997 Gr. Beta S O - 2677,2678 A 22.012.8';3.5 '21.813.1;3.8 May,1997. Sr-89 S O - 2677,2678 A 0.00.1;0.1 -0.010.1;0.1 Mr c',1997 Sr-90 S O - 2677,2678 A 0.110.0;0.0 0.1 0.0;0.0 SW - 3008,3009 A. 101.3 i 91.6;92.6 123.3 i 92.4;94.0 l

' May,1997 H-3 May,1997 Gr. Beta F- 3277,3278 A 2.910.1:0.3 3.00.1:0.3 i l 2.810.3;0.4 2.50.3;0.4 M:y,1997 - K-40 F - 3277,3278 A

-Jun,1997 I-131 MI- 3513,3514 A -0.210.2;0.2 -0.1 i0.2:0.2 M1- 3513,3514 A 1,560.3 1 129.0;2 0.3 1,521.9 1179.0;273.6 Jun,1997 K-40 SWU - 3980,3981 A 2.110.6;0.7 2.310.6;0.7 i f .Jun,1997 Gr. Beta SWU - 3980,3981 A 221.0 189.9;94.8 105.6 iSS.1;86.3 Jun,1997 H Jun,1997 Gr. Alpha DW - 4280,4281 A -0.510.8;0.8 -0.50.8;0.8 DW - 4280,4281 A 2.110.9;0.9 2.1to.9;0.9 l' Jun,1997 Gr. Beta l /"NJul,1997 Gr. Beta SW - 4460,4461 A 1.810.8;0.8 2.310.8:0.9 ,

i Q

i V - 16 l

l

t Table A-4. In-house duplicate" program.

Concentration m pCi/L' Date Lab Accepted' First Second Collected Analysis Codes

Rejected Result Result Jun,1997 Gr. Beta DW - 4484,4485 A 2.1 0.6;0.7 1.9 0.6;0.7 Jun,1997 H-3 DW - 4484,4485 A 39.3 1 83.2;83.4 66.9 84.5;84.9 Jul,1997 K-40 BS - 4573,4574 A 12.0 0.6;1.3 12.1 0.5;1.3 Jua,1997 Gr. Beta G - 4745,4746 A 5.010.2;0.5 4.8 0.2;0.5 Jut,1997 K-40 G - 4745,4746 A 4.6 i0.6;0.7 4.20.6;0.7 Jul,1997 Co-60 G - 4745,4746 A -0.010.1;0.1 -0.00.0;0.0 Jul,1997 Cs-134 G - 4745,4746 A 0.010.0;0.0 -0.00.1;0.1 Jul,1997 Cs-137 G - 4745,4746 A 0.010.0;0.0 0.010.0;0.0 Jul,1997 I-131(g) G - 4745,4746 A 0.010.0;0.0 0.00.0;0.0

.Jun,1997 H-3 WW - 4811,4812 A 48.5 i 83.7;84.0 50.3 83.8;84.1 Jul,1997 Gr. Beta SWU - 4832,4833 A 2.8 i0.7;0.8 3.4 0.7;0.8 Jul,1997 I-131 MI- 4897,4898 A -0.010.2:0.2 0.010.2;0.2 Jul,1997 K-40 MI- 4897,4898 A 1,531.3 i l23.0;241.9 1,270.5 il52.0;230.1

. Jul,1997 K-40 AP - 4917,4918 A 0.0i0.0;0.0 0.00.0;0.0 Co-60 AP - 4917,4918 A 0.010.0;0.0 0.010.0;0.0 gul,1997 ,

Q'ul,1997 Cs-134 AP - 4917,4918 A 0.010.0;0.0 0.010.0;0.0 Jul,1997 Cs-137 AP - 4917,4918 A 0.010.0;0.0 0.0 i0.0;0.0 Jul,1997 I-131(g) AP-4917,4918 A -0.010.0;0.0 0.010.1:0.1 Jul,1997 Gr. Alpha SP - 5024,5025 A 0.411.0;? 9 1.811.2;1.3 Jul,1997 Sr-90 SP - 5024,5025 A 65.917.3;9.8 61.716.2;8.7 Jul,1997 I-131 MI- 5464,5465 A -0.310.3;0.3 -0.4 0.3;0.3 Jul,1997 K-40 MI- 5464,5465 A 1,282.9 i143.0;225.6 1,380.0 1124.0;224.9 Jul,1997 Gr. Beta VE - 5506,5507 A 7.3i0.2;0.8 7.0i0.2;0.7 Jul,1997 K-40 VE- 5506,5507 A 8.210.4;0.9 8.20.4;0.9 Aug,1997 Gr. Beta SW - 5584,5585 A 3.010.8;0.9 2.0 il .0;1.1 Aug,1997 ' K-40 - G - 5653,5654 A 6.0i0.6;0.8 5.610.6;0.8 Aug,1997 Gr. Beta LW - 5678,5679 A 2.710.7;0.8 2.4 i0.6;0.7 Aug,1997 I-131 LW - 5678,5679 A -0.110.3;0.3 -0.110.3;0.3 Aug,1997 K-40 LW - 5678,5679 A 137.0 116.5;21.4 124.0 117.3;21.3 Aug,1997 Co-60 LW - 5678,5679 A 0.411.3;1.3 0.711.5;1.5 Aug,1997 - Cs-134 LW - 5678,5679 A 0.8

0.7;0.7 0.80.5:0.5 Aug,1997 Cs-137 LW - 5678,5679 A 1.1it.2;1.2 0.811.2;1.2 Aug,1997 I-131(g) LW - 5678,5679 A -10.1 111.1;11.2 -3.615.8:5.8 Jul,1997 H-3 WW - 5848,5849 A 51.6 1 83.5;83.8 40.4 183.0;83.2 Aug,1997 I-131 MI- 5891,5892 A 0.010.2;0.2 0.210.2:0.2 ug,1997 K-40 MI- 5891,5892 A 1,438.6 t131.0;235.5 1,218.6 1175.0;241.0 V - 17

e O Table A-4. In-house " duplicate" program.

Concentration in pCi/L' Date Lab Accepted

First Second Coll:cted Analysis Codes" Rejected Result Result Aug,1997 I131 M1- 5926,5927 A -0.0 i0.2 : 0.2 -0.1 0.2;0.2 Aug,1997 K-40 MI- 5926,5927- A 1,577.8 216.0 304.5 1,429.9 178.0;263.6 Aug,1997 H-3 SWU - 5972,5973 A 274.8 193.7;100.9 157.3 88.9;91.4 Aug,1997 Gr. Beta SL - 6034,6035 A 2.2i0.2;0.3 2.00.2;0.3 L

l- Aug,1997 K 40 SL - 6034,6035 A 1.610.3;0.3 1.510.3;0.3 Aug,1997 Co-60 SL- 6034,6035 A 0.0 t 0.0;0.0 0.00.3;0.3 L

Aug,1997 Cs 134 SL - 6034,6035 A 0.010.0;0.0 0.010.0;0.0 l j Aug,1997 Cs-137 SL - 6034,6035 A 0.010.0;0.0 0.010.0;0.0 {

SL - 6034,6035 A -0.010.0;0.0 0.010.0;0.0 Aug,1997 I-131(g) f VE - 6251,6252 A 3.510.1;0.4 3.510.1;0.4 l

Aug,1997 Gr. Beta K-40 ' VE- 6251,6252 A 3.910.5;0.7 3.4 i0.6;0.7 Aug,1997 j I-131 MI-6335,6336 A 0.010.3;0.3 0.110.3;0.3 {

Aug,1997 K-40 MI- 6335,6336 A 1,488.7 i l28.0;239.5 1,538.6 116.0;239.3 Aug,1997 LW - 6520,6521 A 2.010.6;0.6 2.410.6;0.7 Sep,1997 Gr. Beta LW - 6520,6521 A 104.7 i 87.9;89.0 66.4 1 86.2;86.6 lp p,1997 H-3 0.810.3:0.4 l dug,1997 Gr. Alpha LW - 6560,6561 A 0.5 i0.4:0.4 LW 6560,6561 A 1.7 i0.4;0.4 1.610.3;0.4 l Aug,1997 Gr. Beta LW - 6560,6561 A 164.1 1 90.4;93.1 131.6 1 89.0;90.8 Aug,1997 H-3 MI- 5606,5607 A -0.1 t0.3;0.3 0.110.3;0.3 l- Aug,1997 I-131 Aug,1997 I-131 MI- 6203,6204 A -0.210.3;0.3 -0.210.3:0.3 WW - 4535,4536 A 555.2 1103.9;129.2 524.8 1102.4;124.8 l Jul,1997 H-3 WW - 5369,5370 A 18,013.9 i373.4;2,478.2 18,133.9 i 374.6;2,494.5 l Jul,1997 H-3 WW - 5348,5349 A 1,763.0 1140.0;277.7 1,813.2 i 141.3;284.2 l Jul,1997 H-3 WW - 5529,5530 A 235.6 i91.6;97.0 372.5 i97.7;110.0 l Aug,1997 H-3 WW - 6312,6313 A 4,401.7 1 200.9;631.4 4,585.8 i 204.4;656.3 f Aug,1997 H-3 WW - 7408,7409 A 7,907.0 1264.0;1,107.3 7,543.3 1 258.5;1,058.0 Sep,1997 H-3 241.3 1105.7;110.7 265.5 1106.6;112.6 Oct,1997 H-3 WW - 7648,7649 A CW - 5759,5760 A -0.611.1;1.1 -0.01.1;1.1 Aug,1997 Gr. Beta :

CW - 5150,5151 A -0.211.1;1.1 0.511.2;1.2 Jul,1997 Gr. Beta CW - 5321,5322 A -0.611.1;1.1 0.511.2;1.2 Jul,1997 ~ Gr. Beta -

A 1.2il.3;1.3 0.011.1;1.1 Aug,1997 Gr. Beta CW - 6172,6173 A -0.611.1;1.1 -0.6 t i.1;1.1 Aug,1997 Gr. Beta CW - 6013,6014

-1111.0;1.0 -0.811.1;1.1 l~

Sep,1997 Gr. Beta CW - 6796,6797 A '

-0.0 it.2;1.2 1.011.2;1.2 Aug,1997 Gr. Beta CW - 6080,6081 A A -0.0 it.2:1.2 -0.211.1;1.1

,1997 Gr. Beta CW - 6907,6908 A 0.3 il.2;1.2 -0.310.9;0.9 t,1997 ' Gr. Beta CW - 7339,7340 V - 18

I

.O bITable A-4.

In-house " duplicate" program.

Concentration in pCi/L' Date Lab Accepted

First Second ,

Collected Analysis Codes

Rejected Result Result l

Sep,1997 Gr. Beta CW - 7177,7178 A -1.1 1.0;1.0 -0.1 il.2; 1.2 l Oct,1997 Gr. Beta CW - 8100,8101 A -0.6 0.9;0.9 1.0 i t.2; 1.2 Jul,1997 Gr. Beta LW - 4782,4783 A 4.0 1.0;1.2 3.5 1.0; 1.1 Aug,1997 Gr. Beta WW - 5529,5530 A 5.22.2;2.3 4.4 2.0;2.1 Jul,1997 Gr. Beta CW - 5321,5322 A 1.611.4;1.4 1.4 il .3;1.3 Jul,1997 Gr. Beta CW - 5150,5151 A 4.711.6;i.7 4.3 1.7; 1.8 Aug,1997 Gr. Beta CW - 5759,5760 A 4.3 1.6;1.7 2.0 1.5;1.5 Aug,1997 Gr. Beta CW - 5708,5709 A 1.7i1.4 ;1.4 1.9 1.4 ;1.4 Aug,1997 Gr. Beta CW - 6080,6081 A 2.4 1.6;1.6 4.0 1.5;1.7 Sep,1997 Gr. Beta CW - 6489,6490 A 0.2il.3;1.3 1.9 1.3;1.4 Sep,1997 C . Mcu CW - 6796,6797 A 3.4 t 1.6;1.6 5.0 1.2;1.4 Aug,1997 G: tw; CW - 6013,6014 A 5.01.3;1.5 4.6 1.6;1.8 Aug,1997 Gr. Beta CW - 6172,6173 A 3.3 tl.1;1.2 3.7 1.6;1.7 Sep,1997 Gr. Beta CW - 6907,6908 A 3.811.6;1.7 4.5 il.7;1.8 Oct,1997 Gr. Beta CW - 8100,8101 A 4.111.6;1.7 4.6 il.6;1.7 t,1997 Gr. Beta CW - 7560,7561 A 3.811.5;1.6 3.81.5;1.6 Jun,1997 Cs-137 AP - 5004,5005 A -0.0 i0.0;0.0 0.0 i0.0;0.0 Jun,1997 Cs-137 AP - 4983,4984 A 0.0i0.0;0.0 -0.0i0.0;0.0 Jul,1997 Cs-137 LW - 4782,4783 A 0.713.2;3.2 -0.612.3;2.3 Jul,1997 Cs-137 WW - 4535,4536 A -0.712.4;2.4 0.213.3;3.3 Aug,1997 Cs-137 VE - 6106,6107 A 0.0i0.0;0.0 -0.010.0;0.0 Aug,1997 Cs-137 VE - 6149,6150 A -0.0 i0.0;0.0 0.00.0;0.0 MI- 6203,6204 A 0.613.0;3.0 1.312.7;2.7 Aug,1997 Cs-137 VE - 6224,6225 A -0.00.0;0.0 0.010.0;0.0 Aug,1997 Cs-137 Sep,1997 Cs 137 VE - 7141,7142 A -0.010.0;0.0 0.00.0;0.0 Oct,1997 Cs-137 F - 7474,7475 A 0.0i0.0;0.0 0.010.0;0.0 WW - 7408,7409 A -0.211.7;1.7 0.8 3.1;3.1 Sep,1997 Cs-137 Oct,1997 WW - 7648,7649 A 2.9 i2.3;2.3 0.511.9;1.9 Cs-137 Oct,1997 F - 7495,7496 A 0.0i0.0;0.0 0.0i0.0;0.0 Cs-137 AP - 5004,5005 A 0.0 i0.0;0.0 0.010.0;0.0 Jun,1997 Co-60 Jun,1997 Co-60 AP - 4983,4984 A -0.0 i0.0;0.0 0.00.0;0.0 LW - 4782,4783 A 2.8120.3;20.3 -2.016.7;6.7 Jul,1997 Co-60 ,

WW - 4535,4536 A -0.l i0.5;0.5 1.1 1.5; 1.5 Jul,1997 Co-60 VE - 6106,6107 A 0.0i0.0;0.0 0.010.0;0.0 Aug,1997 Co-60 VE - 6149,6150 A 0.0i0.2;0.2 0.010.0;0.0 I Aug,1997 Co-60 2.3 i 83.8;83.8 0.82.0;2.0 Co-60 MI- 6203,6204 A gAug,1997 V - 19 l

Table A-4. In-house " duplicate" program.

Concentration in pCi/L' Date . Lab Accepted

First Second Collected Analysis Codes' Rejected Result Result Aug,1997 Co-60 VE - 6224,6225 A -0.0 i0.0; 0.0 0.00.0;0.0 Sep,1997 Co-60 VE - 7141,7142 A 0.010.0;0.0 0.010.0;0.0 Oct,1997 Co-60 F - 7474,7475 A -0.010.0;0.0 0.00.0;0.0 Sep,1997 Co-60 WW - 7408,7409 A 0.4 i0.8;0.8 2.0 6.7;6.7 Oct,1997 Co-60 WW - 7648,7649 A 38.3 4.3;7.0 31.713.4;5.7 Oct,1997 Co-60 F - 7495,7496 A 0.010.0;0.0 0.00.1;0.1

All concentrations are reported in pCi/L, except solid samples, which are reported in pCi/g wet. Results are reported as ActivityiCounting Error; Total Propagated Uncertainty (TPU).

Lab codes are comprised of the sample media and the sample numbers. Client codes have been eliminated to protect client anonymity.

Acceptance is based on the difference of the two results divided by the pooled standard deviation being less than twe - where the pooled standard deviation is the square root of the sum of the squares o' . rPUs.

T

.O b)

'\.

V - 20

i

)

Table A-5. Environmental Measurements Laboratory Quality Assessment Program (EML),

comparison of EML and Teledyne's Midwest Laboratory results for various sample media'.

Concentration in Bq/L' Leb Sample Date Control d

Code Type Collected Analysis Teledyne Result' EML Result Limits' STW 788 Water Mar,1997 Am-241 0.8 i 0.2; 0.2 0.810.0 0.6 - 1.7 STW 788 Water Mar,1997 Co-60 96.0 3.5;14.3 90.9 1.2 0.9 - 1.2 STW-788 Water Mar,1997 Cs-137 77.013.5;11.6 69.8 1.2 0.9-1.3 STW-788 Water Mar,1997 Fe-55 175.5 25.4;30.9 235.0 20.0 0.3 - 1.5 STW-788 Water Mar,1997 Gr. Alpha 1,042.6 i 36.8;132.4 1,130.0 10.0 0.5 - 1.3 STW-788 Water - Mar,1997 Gr. Beta 591.4 i 23.3;94.0 744.0 i 10.0 0.6 - 1.6 i STW-788 Water Mar,1997 H-3 272.0 1 29.7;47.4 250.3 4.2 0.7-1.9 STW-788 Water Mar,1997 Mn-54 23.7 i 3.4;4.1 20.9 i 0.3 0.9-1.2

' STW-788 Water Mar,1997 Pu-238 1.410.2;0.2 1.3 0.1 0.7 - 1.3 STW-788 Water Mar,1997 Pu-239 0.9i 0.1; 0.1 0.9 i 0.1 0.8 - 1.4 l STW-788 Water Mar,1997 Sr-90 25.5 1.7; 3.1 23.2 1.4 0.7 - 1.7 STW-788 Water Mar,1997 U 1.5i0.2;0.3 1.1i0.1 0.4 - 1.4 STSO-790 Soll Mar,1997 Am-241 6.7i 3.7; 3.8 5.710.5 0.5 - 2.7 STSO-790 Soil Mar,1997 Co-60 2.0i 1.2; 1.2 1.1 0.1 0.5 - 1.5 l

Ihe sample size was too small for an accurate measurement. The activity i error overlap the known value.

STSO-790 Soll Mar,1997 Cs-137 918.6 i 8.4;92.2 825.5 i 14.1 0.8 - 1.3

i STSO-790 Soll Mar,1997 K-40 359.l i 32.1;48.2 334.3 7.1 0.7 - 1.7 I STSO-790 Soil Mar,1997 Pu 238 0.3i 0.2; 0.2 0.5i 0.1 0.4 - 1.9 f STSO-790 Soil Mar,1997 Pu-239 132.4 1 5.2;14.2 134.9 1 17.1 0.7 - 1.9 j

STSO-790 Soil Mar,1997 Sr-90 38.815.8;7.0 40.3 i 0.4 0.5 - 2.8 l STSO-790 Soil Mar,1997 U 79.3 i 3.8;8.8 81.3 4.8 0.3 - 1.4 STVE-791 Vegetation Mar,1997 Am-241 1.7i 0.7; 0.7 1.210.1 0.7 - 2.8 l STVE-791 Vegetation Mar,1997 Cm-244 0.710.5;0.5 0.9 i 0.1 0.5 - 1.7 Vegetation Mar,1997 Co 60 16.9 i 3.6;4.3 12.510.3 0.6 - 1.4 i

l. STVE-791 Vegetation Mar,1997 Cs-137 216.7 i 9.4;30.9 189.317.3 0.8 - 1.5

. STVE-791 l l 1.8

0.8; 0.8 1.9 i 0.2 0.7 - 2.0 l STVE-791 Vegetation Mar,1997 Pu-239 361.l i 19.7;41.1 361.0 1 43.3 0.5 - 1.3 STVE-791 Vegetation Mar,1997 Sr-90 9.5

0.2; 1.0 10.811.0 0.6 - 1.2 l STAP-792 Air Filter Mar,1997 Co-57 ,

5.3i0.3;0.6 '5.010.3 0.7 - 1.2 l l

STAP-792 Air Filter Mar,la97 Co-60 10.8 i 0.3;1.1 10.911.0 0.7 - 1.2 STAP-792 Air Filter Mar,1997 Cs-134 9.li 0.4;1.0 8.7 1 0.8 0.7 - 1.3 STAP-792 Air Filter Mar,1997 Cs-137 1.2i 0.0; 0.1 1.010.1 0.8 - 1.6 STAP-792 Air Filter Mar,1997 Gr. Alpha 0.6i 0.0; 0.1 0.510.0 0.7 - 1.8 STAP-792 Air Filter Mar,1997 Gr. Beta 8.510.4;1.0 7.610.6 0.8 - 1.3 STAP-792 Air Filter Mar,1997 Mn-54 0.010.0;0.0 0.1i 0.0 0.6 - 1.5 STAP-792 Air Filter Mar,1997 Pu 238 The cause of the deviation for the transuranic analysis (Pu-238,239, U) is unknown. A. dilution error is suspected.The analysis is being repeated.

V - 21

Table A-5. Environmental Measurements Laboratory Quality Assessment Program (EML),

comparison of EML and Teledyne's Midwest Laboratory results for various sample media *.

Concentration in Bq/L" Lab Sample Date Control Code Type Collected Analysis Teledvne Result

EML Result d Limits' STAP-792 Air Filter Mar,1997 Pu-239 0.0 0.0; 0.0 0.1 0.0 0.5 - 1.5 STAP-792 Air Filter Mar,1997 Sb-125 14.1 1.1; 1.8 12.3 1.0 0.6 - 1.4 ,

STAP-792 Air Filter Mar,1997 Sr-90 1.3 0.3; 0.3 1.5 1 0.1 0.7 - 2.7 STAP-792 Air Filter Mar,1997 U 0.2 0.0; 0.0 0.2 0.0 0.8 - 3.4 STW-805 Water Sep,1997 Co-60 23.6 i 1.5;3.7 23.3 1.2 0.9 - 1.2 STW-805 Water Sep,1997 Cs 134 63.5 i 2.6;9.5 66.012.6 0.5 - 1.5 STW-805 Water Sep,1997 Cs 137 34.912.4;5.6 34.3 1.7 0.9 - 1.3 STW-805 Water Sep,1997 Fe-55 101.7 i 33.5;35.0 115.0 i 10.0 0.3 1.5 STW-805 Water Sep,1997 Gr. Alpha 597.0 1 12.0;73.8 557.0 60.0 0.5 - 1.3 STW-805 Water Sep,1997 Gr. Beta 985.0 i 13.0;152.2 712.0 70.0 0.6 - 1.6 STW-805 Water Sep,1997 H-3 227.6 i 1.8;31.0 115.0 6.0 0.7 - 1.9 The sample was acidic, causing a breakdown of resin in the tritium column. The sample was neutralized to pH 7 and reanalyzed. Results of reanalysis: 116.2i3.6 Bq/L.

Water Sep,1997 Mn-54 38.513.2;5.0 37.8 i 1.9 0.9 - 1.2

[] STW-805 3.510.7;0.8 2.9 i 0.2 0.7 - 1.7

() STW-805 Water Sep,1997 Sr 90 STVE-806 Vegetation Sep,1997 Co-60 32.315.6;7.1 32.4 i 1.6 0.6 - 1.4 STVE-806 Vegetation Sep,1997 Cs-137 627.3 1 16.7;86.9 624.0 31.0 0.8 - 1.5 STVE-806 Vegetation Sep,1997 K-40 1,091.7 1 95.2;144.8 1,130.0 i 70.0 0.8 - 1.5 STVE-806 Vegetation Sep,1997 Sr-90 1,335.0 i 32.0;137.3 1,434.0 75.0 0.5 - 1.3 STSO-807 Soil Sep,1997 Cs-137 1,239.4 i 22.5;126.0 810.0 40.0 0.8 - 1.3 The samph size was not standard. The sample was reanalyzed using a different geometry. Results of reanalysis: Cs-137 - 813.li9.0 Bq/kg; K 275.9134.6 Bq/kg.

STSO-807 Soll Sep,1997 K-40 478.0 i 29.0;55.9 315.0 i 70.0 0.7 - 1.7 STSO-807 Soil Sep,1997 Pu-239 10.810.4;1.2 10.2 i 0.4 0.7 - 1.9 STSO-807 Soil Sep,1997 Sr-90 31.5 i 5.6;6.4 34.811.0 0.5 - 2.8 STSO-807 Soil Sep,1997 U 57.0 i 1.1;5.8 72.9 i 0.9 0.3 - 1.4 STAP-808 Air Filter Sep,1997 Gr. Alpha 1.810.1;0.2 1.5 0.1 0.8 - 1.6 Air Filter Sep,1997 Gr. Beta 3.3 i 0.1;0.3 3.0 i 0.1 0.7 - 1.8 STAP-808 Air Filter Sep,1997 Pu-238 0.2i 0.1; 0.1 0.2 t 0.0 0.6 - 1.5 STAP-808 Air Filter Sep,1997 U 0.1 i 0.1; 0.1 0.110.0 0.8 - 3.4 STAP-808 16.3 t l.7; 2.3 19.110.7 0.5 - 1.5 STAP-809 Air Filter Sep,1997 Ce-144 10.610.3;1.1 12.6 i 0.4 0.6 - 1.2 STAP-809 Air Filter Sep,1997 Co-57 9.810.3;1.0 10.7 10.9 0.7 - 1.2 STAP-809 Air Filter Sep,1997 Co-60 24.7 i 0.5;2.5 28.2 0.7 0.7 - 1.2 STAP-809 Air Filter Sep,1997 Cs-134 7.2i 0.4; 0.8 7.310.3 0.7 - 1.3 STAP-809 Air Filter Sep,1997 Cs-137 6.810.4;0.8 6.7 i 0.3 0.8 - 1.3

( STAP-809 Air Filter Sep,1997 Mn-54 18.0i l.3; 2.2 16.li 0.8 0.6 - 1.4 STAP-809 Air Filter Sep,1997 Sb-125 V - 22

l i

(v"') Table A-5. Environmental Measurements Laboratory Quality Assessment Program (EML),

comparison of EML and Teledyne's Midwest Laboratory results for various sample !

media'.

1 6

Concentration in Bq/L Lab Sample Date Control Code Type Collected Analysis Teledyne Result' EML Result d Limits' STAP-809 Air Filter Sep,1997 Sr90 2.8 0.4; 0.5 2.810.1 0.7 - 2.7

' The Environmental Measurements Laboratory provides the following nuclear species : Air Filters, Soil, Tissue, Vegetation and Water. Teledyne does not participate in the Tissue program. ,

l

Results are reported in Bq/L with the following exceptions: Air filter results are reported in Bq/ filter, Soil results are reported in Bq/kg, Vegetation results are reported in Bq/kg. The results of elemental uranium are i reported in uCi/ filter, g, or ml. l

' Teledyne results are reported as the mean of three determinationsistandard deviation; total promulgated l uncertainty.

d The EML result listed is the mean of replicate determinations for each nuclide the standard error of the mean.

' He controllimits are reported by EML as the ratio of Reported Value/EML Value and are established from percentiles of historic data distributions (1982-1992). The evaluation of this historic data and the development of the controllimits are presented in DOE report EML-564.

O fD

)

V - 23

ML20217P155

Contents

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ML20217P155

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