ML20138B169

Radiological Environ Monitoring Program for Palisades Nuclear Generating Plant,Jan-Dec 1996

ML20138B169
Person / Time
Site:	Palisades, Point Beach
Issue date:	02/05/1997
From:	Grob B TELEDYNE BROWN ENGINEERING CO.
To:
Shared Package
ML20138B147	List: ML20138B152 ML20138B169 NPL-97-0182, Forwards Copy of Annual Monitoring Rept for Pbnp for 960101- 1231 & Vendor Analytical Results for Radiological Environ Monitoring Program (REMP) as Well as Vendor Qa/Qc Results
References
CON-8006 NUDOCS 9704290092
Download: ML20138B169 (78)

Text

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T TELEDYNE ir Brown Engineering Environmental Services MIDWEST LABORATORY

' 700 LANDWEHR ROAD

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l FINAL MONTHLY PROGRESS REPORT TO WISCONSIN ELECTRIC POWER COMPANY MILWAUKEE, WISCONSIN l

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM (REMP) l FOR i l

THE POINT BEACH NUCLEAR PLANT i TWO RIVERS, WISCONSIN l

PREPARED AND SUBMITTED BY TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES MIDWEST LABORATORY Project Number: 8006 Reporting Period: January - December,1996 0

i Reviewed and /

l Approved by I ] .

Date 2-6'i7 l B.Grob ical Lead i

Distributica: K.Johansen,WEfCo(4 copies)

FEB 10#

9704290092 770417 PDR ADOCK 05000266 R P DR .

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A s l

% POINT BEACH NUCLEAR PLANT TABLE OF CONTENTS l l

l a

Section Eage List of Tables . .. .. . ., , iii  !

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1.0 INTRODUCTION

... .. . . . . . . .I j l

2.0 LISTING OF MISSED SAMPLES .. .. . . . . . .2 l Appendices A Interlaboratory Comparison Program Results . . . A-1 B Data Reporting Conventions . . .. . B-1 C Sampling Program and Locations . .. C-1 ii

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.. .s P POINT BEACH NUCLEAR PLANT LIST OF TABLES l Title Eage 1

1

( Airborne Particulates and Iodine-131

[

Location E-01, Metrological Tower . . .4 i Location E42, Site Boundary Control Center . .. . . .5 l l Location E-03, West Boundary . . . . . . . . . . . . . . . .6 Location E44, North Boundary . . . .7 Location E48, G. J. Francar Residence . . . . . .8 ,

Location E-20, Silver Lake . . . . . .. . . .. . . .9 j Airborne Particulates, Gamma Isotopic Analyses . . .10 1

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Milk . . . . .- . . . . . . . . . . . . 11 <

Well Water . .. . . . . . . . .. .. .17 l Lake Water . . -- 18 I

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Lake Water, Analyses on Quarterly Composites ; . 24 l

Fish ; .. .. . . . . 25 l Shoreline Sediments .. . . . . . . . . . . . . .. ;28 Soil. . . . . . 30 Vegetation .. . .. . . . . . . . . 32 Aquatic Vegetation .. . 33 l

i Gamma Radiation, as Measured by TLDs ; . . 34 iii l

. POINT BEACH NUCLEAR PLANT 1.0 INTRODLfCTION The following constitutes the current,1996 Monthly Progress Report for the Environmental Radiological Monitoring Program conducted at the Point Beach Nuclear Plant, Two Rivers, Wisconsin. Results of completed analyses are presented in the attached tables. Missing entries indicate analyses that are not c moleted. These results will appear in subsequent reports. Data tables reflect sample analysis results for bc h Technical Specification requirements and Special Interest locations and samples are randomly selecud within the Program monitoring area to provide additional data for cross-comparisons.

Data obtaiaed in the program are well within the ranges previously encountered in the program and to be expected in the environmental media sampled. None of the media sampled dunng the current month contained radioactivity attributable to the operation of Point Beach Nuclear Plant.

For all gamma isotopic analyses, the spectrum is computer scanned from 80 to 2048 kev. Specifically included are Mn-54, Fe-59, Co-58, Co-60, Zn-65, Zr-95, Nb-95, Ru-103, Ru-106,1-131, Ba La-140, Cs-134, Cs-137, Ce-141, and Ce-144. Naturally occurring gamma-emitters, such as K-40 and Ra daughters, are frequently detected in soil and sediment samples. Specific isotopes listed are K-40, TI 208, Pb-212, Bi-214, Ra-226 and Ac-228. Unless noted otherwise, the results reported under "Other Gammas" are for Co-60 and may be higher or lower for other radionuclides.

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

All samples were collected within the scheduled period unless noted otherwise in the Listing of Missed Samples.

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l p POINT BEACH NUCLEAR PLANT 1 l

1 2.0 LISTING OF MISSED SAMPI F9 l

1 Expected Collection SampleType locat on Date Reason AP, Al E-01 5/28/% No sample-Sampler found broke.

AP,AI E42 6/4/% No sample-Sampler found broke.

AP,Al E-03 10/1/% No sample - Sampler found not working.

AP,AI E-08 10/15/ % No sample-Pump found seized.

TLD E-3 4th Qtr. TLD Lost in the field. '

TLD E-5 4th Qtr. TLD Lwt in the field.

TLD E-9 4th Qtr. TLP Lost in the field.

l TLD E-12 4th Qtr. TLD lost in the field.

TLD E-22 4thQt. TLD lost in the field. j TLD E-23 4t. Qtr. TLD lost in the field.

TLD E-31 4th Qtr. TLD Lost in the field. l NOTE: Page 3 is intentionally left out.

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"' POINT BEACH NUCI F AR PLANT AIRBORNE IODINE-131 AND GROSS BETA IN AIR PARTICULAH FILTERS E-01 Meteorotoefcal Tower Date Volume Gross Beta lodine-131 Date Volume Gross Beta Iodine-131 (pCl/m') (pCi/m') Collected (mh (pCi/m') (oC1/m') ,

Collected (m')

Recuired i i D 0.QEl DE m e 07 09 96 287 0.017 0.003 -0.002 1 0.010 i 01-09-96 288 0.030 i 0.003 -0.002.1 0.010 07-16-96 252 0.017 i 0.003 -0.002 1 0.015 01-16-96 286 0.032 1 0.003 4.004 1 0.012 07-23-96 250 0.017 1 0.003 0.003 1 0.015 01-23-96 278 0.028 i 0.003 0.011 1 0.011 07-30-96 252 0.016 i 0.003 -0.007 i 0.010 01-31-96 330 0.022 1 0.003 -0.005 i 0.007 0845-96 217 0.010 i 0.003 0.014 i 0.018 0246-96 355 0.028 1 0.003 0.003 1 0.009 08-13-96 313 0.017 i 0.003 -0.001 i 0.010 02 13-96 299 0.027 i 0.003 -0.005 i 0.011 08-20-96 251 0.016 1 0.003 -0.009 i 0.012 02-20-96 286 0.019 i 0.003 -0.001 i 0.006 08-27-96 252 0.017 i 0.003 -0.013 1 0.018 02-27-96 278 0.021 1 0.003 -0.002 1 0.012 09-03-96 260 0.022 i 0.003 -0.021 1 0.016 03-06-96 278 0.018 i 0.003 -0.000 1 0.013 09 10-96 251 0.054 0.005 -0.005 i 0.018 ,

03-12-96 278 0.028 1 0.003 -0.003 1 0.006 09-16-96 216 0.015 i 0.003 0.003 i 0.016 03-20-96 321 0.022 1 0.003 -0.007 i 0.010 '

09-24-96 276 0.026 i 0.003 0.017 i 0.015 03-26-96 235 0.023 i 0.004 0.006 i 0.009 1041-96 244 0.024 i 0.003 0.011 i 0.014 l 0442-96 278 0.025 1 0.003 0.011 i 0.015 3rd Quarter 0.021 1 0.011 -0.001 1 0.011 1st Quarter 0.025 1 0.004 0.000 1 0.006 277 0.018 i 0.003 -0.001 1 0.009 10-08-96 249 0.031 i 0.004 -0.009 i 0.018 04-09-96 10-15-96 251 0.024 1 0.003 0.003 1 0.014 04-16-96 277 0.018 t 0.003 0.001 1 0.013 10 % 305 0.5 4 i 0.003 0.001 i 0.010 04-23-96 279 0.018 1 0.003 -0.004 i 0.008 10-29-96 319 0.027 i 0.003 -0.002 i 0.012 04 30-96 278 0.017 i 0.003 0.008 1 0.012 11-05-96 326 0.022 1 0.003 0.003 1 0.012 l 05-07-96 280 0.012 i 0.003 -0.009 1 0.013 11-12-96 335 0.025 i 0.003 -0.004 i 0.010 j 05-14-96 276 0.017 1 0.003 -0.006 1 0.012 11 19 96 336 0.028 1 0.003 0.005 1 0.011 l 05-21 96 278 0.017 t 0.003 -0.001 i 0.008

. 11-26-96 320 0.021 1 0.003 -0.006 i 0.015 05-28-96 NDa .

12 03-96 317 0.041 i 0.004 0.002 1 0.011 0644-96 250 0.010 i 0.003 0.006i 0.014 12 10-96 316 0.027 i 0.003 0.012 i 0.010 06-11-96 293 0.007 i 0.002 0.013 i 0.018 252 0.013 1 0.003 0.003 i 0.018 12 17 96 317 0.023 i 0.003 -0.000 i 0.014 l 06 17-96 12-23-96 258 0.041 t 0.004 -0.007 1 0.015 06-25-96 328 0.007 1 0.002 0.001 1 0.010 0.010 1 0.016 12-30-96 310 0.028 i 0.003 0.002 i 0.014 07-01 % 229 0.019 i 0.004 4th Quarter 0.029 1 0.006 0.000 1 0.006 2nd Quarter 0.014 1 0.004 0.002 1 0.007 i

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• ND = No data; sampler found broke.

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POINT BEACH NUCLE AR PLANT .

AIRDORNE IODINE-131 AND GROSS BETA IN AIR PARTICULATE FILTERS f-E.02 Site Boundary Control Center Date Volume Gross Beta Iodine-131 Date Volume Gmss Beta Iodine-131 Collected (m') (pCi/m') (pCi/m') Collected (m') (pCi/m') (oCi/m')

Required i I D g g g g 01-09-96 309 0.029 i 0.003 0.005 i 0.009 07 09-96 347 0.017 i 0.003 -0.001 i 0.007 01-16-96 306 0.032 1 0.003 -0.001 i 0.012 07-16-96 302 0.018 i 0.003 0.000 i 0.011 01 % 302 0.030 1 0.003 -0.003 1 0.012 07-23-96 301 0.019 i 0.003 0.003 i 0.007 01-31-96 347 0.018 i 0.003 0.000 1 0.007 07-30-96 304 0.014 i 0.003 0.000 1 0.009 02-06-96 260 0.043 1 0.004 0.003 i 0.008 08-05-96 262 0.013 1 0.003 -0.003 i 0.015 02-13-96 303 0.02610.0C0 0.000 i 0.010 08-13-96 343 0.017 i 0.003 0.001 1 0.011 02-20-96 301 0.019 i 0.003 0.000 1 0.005 08-20-96 305 0.018 1 0.003 0.001 i 0.009 02-27-96 303 0.019 i 0.003 -0.002 i 0.011 08-27-96 301 0.020 i 0.003 -0.007 i 0.014 <

03-06-96 302 0.01810.0C0 0.013 1 0.011 09-03-96 304 0.026 1 0.003 -0.002 i 0.007 03-12-96 302 0.022 1 0.003 -0.001 1 0.014 09 10-96 302 0.043 i 0.004 0.010 1 0.014 03-20-96 349 0.019 i 0.003 -0.010 1 0.010 09-16-96 261 0.014 i 0.003 0.013 i 0.015 03-26-96 256 0.020 i 0.003 0.000t 0.014 09-24-96 338 0.022 1 0.003 0.002 i 0.012 04-02-96 303 0.023 i 0.003 -0.004 1 0.013 10-01-96 299 0.022 1 0.003 -0.004 i 0.012 1st Quarter 0.025 1 0.007 -0.000 1 0.005 3rd Quarter 0.020 1 0.008 0.001 1 0.005 l

04-09-96 300 0.017 i 0.003 -0.009 1 0.009 10-08-96 300 0.02610.0CD 0.009 i 0.016 04-16-96 302 0.014 i 0.003 -0.012 1 0.011 10-15 96 302 0.020 i 0.0(D -0.008 i 0.013 (A-23-96 303 0.016 1 0.003 0.006 1 0.012 10-22-96 302 0.028 i 0.003 -0.014 i 0.011 M 30-96 302 0.015 i 0.003 0.014 t 0.011 10-29-96 303 0.024 i 0.003 -0.003 i 0.013 05-07-96 305 0.009 i 0.002 0.012 i 0.010 11-05-96 303 0.023 1 0.003 0.001 i 0.006 05-14-96 299 0.015 i 0.003 -0.017 1 0.012 11-12-96 302 0.025 i 0.003 -0.005 i 0.013 05-21-96 302 0.01610.0CD -0.002 i 0.015 11-19-96 304 0.023 i 0.003 0.001 i 0.011 ,

l 05-28-96 304 0.015 i 0.003 0.010 i 0.013 11-26-96 302 0.018 1 0.003 0.004 i 0.009 06-04-96 ND* . - 12-03-96 300 0.033 1 0.004 -0.004 i 0.011 06-11 96 211 0.011 1 0.003 0.002 1 0.014 12-10-96 304 0.023 i 0.003 0.010 i 0.009 06-17-96 260 0.018 1 0.003 0.004 i 0.016 12 17-96 301 0.023 i 0.0CG 0.013i 0.018 06-25-96 339 0.008 i 0.002 0.003 1 0.009 12-23-96 259 0.032 1 0.004 -0.017 i 0.016 07-01-96 255 0.019 i 0.0(D -0.000t 0.014 12-30-96 302 0.026 1 0.003 0.000 1 0.015 l 2nd Quarter 0.014 i 0.003 0.001 1 0.010 4th Quarter 0.025 1 0.004 -0.001 1 0.009 l

• ND = No data; sampler found broke. ,

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. POINT BEACH NUM FAR PLANT AIRBORNE IODINE-131 AND GROSS BETA IN AIR PARTICULATE FILTERS E-03 West Boundarv Date Volume Gross Beta Iodine-131 Date Volume Gross Beta Iodine-131 Collected (m') (pC1/m') (pCi/m') Collected (mh (pCi/m') (oCi/m*)

Required LLD galg gg}Q ggig g 01 09-96 303 0.029 i 0.003 -0.001 1 0.011 07-09-96 343 0.016 1 0.003 -0.012 1 0.016 01-16-96 301 0.028 1 0.003 0.001 1 0.011 07-16-96 304 0.018 1 0.003 -0.006 1 0.012 01-23-96 301 0.028 i 0.0a3 0.001 1 0.011 07-23-96 301 0.020 i 0.0m 0.002 i 0.007 01-31-96 353 0.019 1 0.003 -0.002 1 0.007 07-30-% 304 0.015 1 0.003 -0.001 1 0.010 02-06-96 254 0.040 i 0.004 0.005 i 0.007 0845-96 270 0.015 i 0.003 0.002 i 0.014 02-13-96 305 0.027 i 0.003 0.005 i 0.009 08-13-96 355 0.015 i 0.002 -0.000 i 0.012 02 20-96 299 0.018 i 0.003 0.001 1 0.005 08-20-96 305 0.01810.0G3 -0.006 0.011 02-27-96 303 0.024 1 0.003 0.013 i 0.011 08-27-96 312 0.019 i 0.003 0.001 1 0.013 l

l 03-06-96 312 0.021 1 0.033 0.001 1 0.012 09-03-96 310 0.025 i 0.003 -0.0071 0.016 03-12-96 304 0.024 i 0.003 0.003 i 0.014 09-10-96 304 0.049 i 0.004 0.014 0.014 03-20-96 347 0.022 1 0.003 4.000 1 0.010 09-16-96 262 0.015 i 0.003 -0.004 i 0.016 03-26-96 256 0.025 1 0.004 A00510.017 09-24-96 344 0.025 i 0.003 0.001 i 0.011 04-02-96 304 0.021 i 0.003 -0.311 i 0.012 10-01-96 NS' - -

~

1st Quarter 0.025 1 0.006 0.002 1 0.005 3rd Quarter 0.021 - 0.010 -0.001 - 0.007 04 09-96 302 0.019 i OLra -0.008 1 0.008 1048-96 305 0.022 i 0.003 0.003 1 0.009 04-16-96 302 0.016 i 0.003 0.002 1 0.011 10-15-96 322 0.019 1 0.003 0.003 1 0.012 04 % 304 0.017 0.003 -0.007 1 0.012 10-22-96 311 0.026 i 0.003 0.006 1 0.010 04-30-96 302 0.016 i 0.003 -0.000 t 0.011 10-29-96 304 0.023 1 0.003 0.003 i 0.013 05 07-96 305 0.011 1 0.003 -0.007 1 0.010 11-05-96 313 0.021 i 0.003 0.008 i 0.014 05-14-96 300 0.017 i 0.0El 0.010i 0.011 11-12-96 313 0.018 i 0.003 -0.006 1 0.011 05-21-96 302 0.018 i 0.003 0.010 i 0.010 11-19-96 324 0.019 i 0.003 -0.000 i 0.010 05-28-96 304 0.015 1 0.003 0.001 i 0.008 11-26-96 320 0.013 1 0.002 0.006 1 0.015 06-04-96 301 0.016 i 0.003 0.004 1 0.011 12-03-96 327 0.026 1 0.003 0.004 i 0.010 06-11-96 306 0.009 1 0.002 0.001 i 0.013 12-10-96 317 0.018 i 0.003 0.008 i 0.008 l 06-17-96 256 0.016 i 0.003 -0.005 1 0.016 12-17-96 321 0.016 i 0.003 0.006 1 0.015 I 06-25-96 348 0.009 i 0 002 -0.000 i 0.009 12-23-96 276 0.028 i 0.003 0.001 i 0.013 07-01-96 260 0.021 i 0.003 0.011 i 0.014 12-30-96 338 0.021 i 0.003 -0.010 1 0.013 4th Quarter 0.021 1 0.004 0.002 1 0.006 2nd Quarter 0.015 1 0.004 0.001 i 0.007 l

• NS = No sample; Sampler found not working.

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POINT BEACH NUCLE AR PLANT .

AIRBORNE IODINE-131 AND GROSS BETA IN AIR PARTICULATE FILTERS s E.04 North Boundary l

l

! Date Volume Gross Beta Iodine-131 Date Volume Gross Beta lodine-131 l Collected (m') (pCi/m') (pCi/m') Collected (m') (pCi/m') (r>Cl /m*)

Reaulred 11D g,q1g g,g3g g, gig g 01-09-96 303 0.a3210.003 0.008 1 0.012 07-09-96 341 0.016 i 0.003 -0.002 1 0.010 ,

01-16-96 302 0.033 i 0.003 .O.003 1 0.012 07 16-96 304 0.018 1 0.003 -0.016 1 0.011 l 01 23-96 310 0.Q32 i 0.003 0.003 i 0.011 07-23-96 301 0.017 0.003 0.000 1 0.007 01-31-96 370 0.022 1 0.003 -0.001 i 0.006 07-30-96 304 0 015 t 0.003 0.003 i 0.009 l 02-06-96 258 0.045 1 0.004 -0.003 1 0.010 08-05-96 262 0.014 i 0.003 -0.004 i 0.015 02-13-96 305 0.031 i 0.003 0.004 i 0.010 08-13-96 343 0.015 1 0.002 0.005 1 0.011 02-20-96 299 0.017 i 0.003 -0.004 i 0.008 08 20-96 305 0.019 i 0.003 0.004 i 0.006 02-27-96 303 0.023 i 0.003 0.013 i 0.011 08-27-96 302 0.022 i 0.003 0.002 i 0.013 03 06-96 302 0.019 i 0.003 0.005 i 0.012 09-03-96 300 0.025 1 0.003 0.001 i 0.008 03-12-96 304 0.022 1 0.003 -0.011 1 0.014 09-10-96 304 0.047 i 0.004 0.000 1 0.013 03-20-96 347 0.021 1 0.003 -0.014 1 0.011 09 16-96 262 0.013 1 0.003 0.006 i 0.014 03-26-96 259 0.026 1 0.004 -0.002 1 0.012 09-24-96 332 0.024 1 0.003 0.007 1 0.012 04-02-96 303 0.025 1 0.003 -0.008 i 0.013 10-01-96 294 0.021 i 0.003 -0.002 i 0.013

^

1st Quarter 0.027 1 0.008 -0.001 1 0.006 3rd Quarter 0.020 1 0.009 0.000 1 0.006 l

04-09-96 302 0.020 1 0.003 -0.010 1 0.009 10418-96 309 0.027 i 0.003 0.013 i 0.015 04-16-96 301 0.017 1 0.003 0.012 1 0.011 10-15-96 322 0.019 1 0.003 0.009 i 0.010 04-23-96 303 0.018 1 0.003 -0.001 1 0.011 10 % 321 0.024 x 0.003 -0.010 i 0.010 04-30-96 302 0.01510.0a) 0.002 1 0.011 10-29-96 324 0.025 1 0.003 -0.000 i 0.014 05-07-96 305 0.013 1 0.003 0.006 1 0.012 11-05-96 323 0.021 1 0.003 -0.002 1 0.007 05-14-96 300 0.017 1 0.003 -0.004 i 0.012 11 % 313 0.022 i 0.003 0.002 1 0.012 05-21-96 301 0.017 1 0.003 -0.000 1 0.013 11 19 96 304 0.023 i 0.003 0.012 i 0.011 05 % 304 0.014 1 0.003 0.006 i 0.016 11-26-96 309 0.019 1 0.003 -0.005 i 0.015 06-04-96 301 0.013 i 0.003 0.006 i 0.011 12-03-96 313 0.035 i 0.004 0.010 i 0.011 06-11-96 305 0.010 1 0.002 0.006 i 0.009 12-10-96 309 0.023 1 0.003 0.004 i 0.006 06-17-96 257 0.016 i 0.003 0.010 i 0.016 12-17-96 306 0.023 i 0.003 0.004 i 0.016 06-25-96 348 0.010 1 0.002 -0.001 i 0.009 12-23 96 259 0.036 i 0.004 -0.008 i 0.014 07-01-96 260 0.021 1 0.003 0.011 i 0.015 12-30-96 318 0.027 i 0.003 -0.014 i 0.014 2nd Quarter 0.015 1 0.003 0.003 1 0.006 4th Quarter 0.025i0.005 0.001 1 0.009 i

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POINT BEACH NUCLEAR PLANT AIRBORNE IODINE-131 AND GROSS BETA IN AIR PARTICULA'm FILTERS E-08 C. L Francar Residence Date Volume Gross Beta Iodine-131 Date Volume Gmss Beta Iodine-131 Collected (m') (pCi/m') (pCi/m') Collected (m') (pCl/m') (oCi /m') l l

Rm,uired LLD g,g1Q Q,g}Q g, gig g,g3g 01-09-96 328 0.023 1 0.003 0.002 1 0.010 07-09-96 339 0.017 i 0.003 0.004 i 0.010 01-16-96 326 0.027 i 0.003 -0.004 i 0.010 07-16-96 355 0.014 i 0.002 -0.002 i 0.010 01-23-96 324 0.022 0.003 0.013 i 0.011 ' 07 23-96 352 0.013 i 0.002 0.003 1 0.006 01-31-96 366 0.020 0.003 0.000 1 0.006 07-30-96 359 0.012 i 0.002 -0.000 1 0.007 J 02-06-96 259 0.037 1 0.004 -0.005 1 0.010 08-05-96 304 0.011 1 0.003 0.009 i 0.012 02-13-96 308 0.024 1 0.003 -0.004 i 0.010 08-13-96 401 0.013 i 0.002 -0.010 1 0.010 02-20-96 301 0.013 i 0.003 0.002 1 0.006 08-20-96 406 0.013 i 0.002 -0.002 i 0.010 02 27-96 328 0.020 0.003 -0.004 i 0.010 08 27-96 304 0.019 0.003 -0.001 i 0.014 03-06-96 327 0.020 i 0.003 -0.002 i 0.012 09-03-96 360 0.018 1 0.003 -0.003 i 0.013 03-12-96 328 0.023 1 0.003 -0.0011 0.014 09-10-96 345 0.03710.0W -0.002 i 0.014 03-20-96 375 0.018 i 0.002 -0.001 i 0.009 09-16-96 308 0.012 i 0.002 -0.001 1 0.012 03-26-96 277 0.017 i 0.003 0.001 i 0.011 09-24-96 402 0.017 i 0.002 -0.002 1 0.010 04-02-96 328 0.018 i 0.003 -0.011 1 0.013 10-01-% 356 0.014 i 0.002 -0.000 i 0.010 1st Quarter 0.022 1 0.006 -0.001 1 0.005 3rd Quarter 0.016 1 0.007 -0.001 1 0.004 04-09-96 324 0.019 1 0.003 -0.001 i 0.008 10-08-96 350 0.020 i o.003 0.001 0.017 04-16-96 325 0.014 i 0.003 -3.004 i 0.011 10 15-96 NS' - -

04-23-96 328 0.014 1 0.002 -0.007 1 0.011 10-22-96 332 0.024 i 0.003 0.001 1 0.010 04-30-96 326 0.012 i 0.002 -0.007 i 0.010 10-29-96 334 0.024 i 0.003 -0.002 i 0.013 05-07-96 331 0.010 i 0.002 -0.001 1 0.012 11-05-96 350 0.021 1 0.003 -0.003 i 0.015 05-14-96 322 0.013 i 0.002 0.001 i 0.012 11-12-96 312 0.023 i 0.003 -0.002 i 0.012 05-21-96 325 0.014 i 0.002 -0.002 1 0.012 11-19-96 304 0.021 i 0.003 0.003 i 0.011 05-28-96 328 0.d1110.002 -0.000 0.010 11-26-96 299 0.019 0.003 -0.006 i 0.014 06-04-96 336 0.011 i 0.002 0.003 i 0.010 12-03-96 's05 0.033 i 0.003 0.003 i 0.011 06-11 96 349 0.009 i 0.002 0.008 1 0.009 12 10-96 302 0.020 1 0.003 0.004 i 0.012 06-17 96 299 0.014 1 0.003 -0.007 i 0.014 12-17-96 301 0.018 iO OQ3 0.003 0.017 06-25-96 388 0.008 i 0.002 -0.002 i 0.009 12-23-96 259 0.030 i 0.004 0.026 i 0.014 07-01-96 322 0.017 i 0.003 0.010t 0.011 12-30-96 303 0.023 i 0.003 -0.001t 0.014 2nd Quarter 0.013 1 0.003 -0D0110.005 4th Quarter 0.023 1 0.005 0.001 1 0.005

• NS = No sample; pump seized.

8

POINT BEACH NUCI FAR PLANT -

AIRBORNE IODINE 131 AND GROSS BETA g.,

IN AIR PAR 11CULATE FILTERS i E-20 Silver 12ke Date Volume Gross Beta todine-131 Date Volume Gross Beta lodine-131 Collected (m') (pCi/m') (pCi/m') (pCi/m')

Collected (m') (oCi/m')

Reauired LLD ggg g g g 01-09-96 289 0.033 1 0.003 0.013 1 0.011 07-09-96 341 0.014 i 0.002 -0.002 i 0.007 01-16-96 284 0.029 1 0.003 -0.006 1 0.012 07-16-96 302 0.015 i 0.003 -0.002 1 0.011 01-23-96 278 0.029 1 0.004 0.010 1 0.012 07-23-96 300 0.018 1 0.003 -0.002 1 0.007 01-31-96 321 0.025 1 0.003 -0.000 1 0.006 07-30-96 308 0.016 1 0.003 -0.004 1 0.008 02-06-96 244 0.018 1 0.004 -0.013 1 0.017 08-05-96 260 0.014 1 0.003 0.003 1 0.014 02 13-96 303 0.029 1 0.003 -0.002 1 0.018 08-13-96 340 0.017 1 0.003 0.010 0.010 02-20-96 286 0.019 1 0.003 0.000 1 0.006 08-20-96 306 0.019 1 0.003 -0.007 1 0.009 02-27-96 286 0.020 1 0.003 -0.008 i 0.012 08-27-96 301 0.022 1 0.003 0.001 1 0.015 03-06-96 292 0.024 1 0.003 0.003 i 0.013 09 03-96 302 0.026 1 0.003 0.004 0.008 03-12-96 294 0.023 1 0.003 -0.017 i 0.016 09-10-96 305 0.039 1 0.004 -0.012 1 0.016 l

03-20-96 331 0.019 i 0.003 -0.008 1 0.010 09-16-96 258 0.015 0.003 -0.009 i 0.013 03-26-96 243 0.025 i 0.004 0.000 t 0.016 09-24-96 354 0.021 1 0.003 -0.000 1 0.011 04-02-96 282 0.027 1 0.003 0.003 i 0.013 10-01-96 314 0.021 i 0.003 -0.003 i 0.012 1st Quarter 0.027 t 0.008 -0.002 1 0.008 3rd Quarter 0.020 1 0.007 -0.002 1 0.006 -

l 04-09-96 279 0.020 1 0.003 0.004 1 0.009 1048-96 310 0.024 t 0.003 0.001 1 0.008 04-16-96 287 0.015 1 0.003 -0.002 i 0.013 10-15-96 325 0.021 1 0.003 -0.002 1 0.011 04-23-96 305 0.01510.0(B -0.0011 0.011 10-22-96 320 0.024 1 0.003 -0.003 1 0.011 04-30-96 2% 0.013 i 0.0(B -0.009 i 0.013 10-29-96 324 0.023 i 0.003 0.010 1 0.012 05-07-96 320 0.013 1 0.003 -0.002 i 0.012 11-05-96 315 0.020 1 0.003 0.007 1 0.007 05-14-96 285 0.016 i 0.0C0 -0.006 1 0.012 11 12-96 327 0.022 1 0.003 0.002 i 0.010 05-21-96 291 0.018 1 0.003 -0.001 i 0.013 11-19-96 303 0.021 i 0.003 0.006 1 0.011 05-28-96 281 0.012 i 0.003 0.005 i 0.011 11-26-96 303 0.016 i 0.003 0.015 1 0.016 0644-96 281 0.015 1 0.003 -0.001 i 0.011 12-03-96 306 0.034 1 0.001 -0.002 0.010 06-11-96 283 0.010 i 0.003 0.008 1 0.011 12-10-96 298 0.023 1 0.003 0.003 i 0.011 06-17-96 266 0.015 i 0.003 0.019 i 0.016 12-17-96 301 0.023 i 0.003 0.003 1 0.016 06-25-96 324 0.010 t 0.002 0.003 i 0.011 12-23-96 256 0.037 0.004 -0.002 i 0.014 07-01-96 262 0.022 i 0.003 0.006 i 0.015 12-30-96 302 0.026 1 0.003 -0.002 i 0.015 2nd Quarter 0.015 1 0.004 0.002 1 0.007 4th Quarter 0.024 1 0.005 0.00310.0(M

{

9

1

... :. i f

POINT BEACH NUC' ,t PLANT G AMMA EMITTERS IN QUARTERLY COMPOSITES OF AIR PARTICULATE FILTERS (Concentration pCi/m')

Cs-134 Cs-137 OtherCamm s' Location Lab Code Be-7 Ist Ouarter.1996 0.0000 0.0004 0.00(B i 0.0004 0.0001 1 0.0004 E 01 EAP- 2211 0.094 1 0.010 0.00(B i0.0004 0.0001 i 0.0004 -0.0001 i 0.0004 E-02 - 2212 0.082 i 0.012 0.0002 i 0.0003 0.0001 0.0004 0.0001 i 0.0004 E-03 - 2213 0.096 i 0.011 0.0002 i 0.0004 0.0003 1 0.0003 0.0003 i 0.0004 E-04 - 2214 0.107 i 0.012

-0.0003 i 0.0004 0.0001 1 0.0004 -0.0002 i 0.0004 E48 - 2215 0.083 1 0.012 0.0003 i 0.0004 -0.0002 1 0.0004 0.0001 1 0.0004 E-20 - 2216 0.102 1 0.011 2nd Ouarter.1996

-0.0001 i 0.0006 0.0000 1 0.0004 -0.0001 i 0.0005 E41 EAP- 4649 0.078 i 0.013 0.0001 1 0.0007 -0.0002 i 0.0005 0.0005 1 0.0008 E-02 - 4650 0.090 1 0.017 0.0004 1 0.0007 0.0001 i 0.0006 -0.0001 1 0.0007 E-03 - 4651 0.084 1 0.015 0.0001 i 0.0007 0.0001 1 0.0006 0.0000 i 0.0006 E 04 - 4652 0.10 i 0.019

-0.0001 1 0.0004 -0.0002 1 0.0004 0.0003 i 0.0004 E-08 - 4653 0.080 1 0.012 0.0002 i 0.0004 0.0002 1 0.0005 0.0000 1 0.0004 E-20 - 4654 0.086 i 0.011 3rd Ouarter.1996 0.0000 1 0.0005 -0.0001 0.0005 0.0001 1 0.0005 E-01 EAP- 7218 0.084 i 0.013

-0.00(B i 0.0007 0.0000 1 0.0007 -0.0005 i 0.0008 E-02 - 7219 0.082 i 0.017 0.0001 i 0.0006 -0.0002 1 0.0006 0.0006 i 0.0007 E4B - 7220 0.11 i 0.017

-0.0020 i 0.0004 0.0001 i 0.0004 -0.0005 i 0.0005 E-04 - 7222 0.095 i 0.011 0.0001 1 0.0005 0.0002 1 0.0004 0.0001 1 0.0005 E-08 - 7223 0.062 i 0.010 0.0003 i 0.0006 -0.0001 i 0.0007 -0.0002 i 0.0007 E-20 - 7224 0.091 i 0.016 4th Ouarter.1996 0.0000 1 0.0004 0.0001 i 0.0004 -0.0001 0.0004 E-61 EAP- %78 0.060 i 0.011 0.0000 i 0.0003 0.0001 i 0.0003 0.0001 i 0.0004 E-02 - %79 0.055 i 0.001

-0.0001 1 0.0005 0.0000 1 0.0005 0.0001 1 0.0007 E-03 - 9680 0.049 i 0.011

-0.0001 1 0.0004 -0.0003 1 0.0004 0.0005 1 0.0004 E-04 - 9681 0.050

• 0.009 0.0002 1 0.0004 0.0002 i 0.0004 0.0003 i 0.0004 E-08 - 9682 0 053 i 0.011

-0.0001 1 0.0004 0.0000 1 0.0003 0.0002 i 0.0003 E-20 - 9683 0.051 1 0.010 i ' See Introduction l

10

i

e. .*,

POINT BEACH NIX 1 EAR PLANT RADIOACTIVITYIN MILK SAMPLES (Monthly Collections) h Sample Description and Concentration (pCl/L)

E 11 Funk Dalrv Farm Required Collection Date 01 10-% 02 14-% (0-06-% LLD labCode EMI 152 EMI 732 EMI 1157 Sr-89 -1.8 i 1.5 -03'i12 0.9 i15 5.0 Sr 90 1.710.4 1.2103 0.8 i03 1.0 1-131 0.14 i 0.24 0.0710.15 0.14 i030 0.5 K-40 1440 190 1390 i50 1410 i100 Cs-134 0.1 i 2.4 0.411.0 -1.0 12.8 5.0 Cs-137 0.1 i 1.8 0.8 i1.0 0.4 1 2.4 5.0 Ba-la-140 0.112.1 -0.810.9 -1.6 i3.2 5.0 Other Gammas' 03 i2.4 1.0 i t.2 2.1 i3.0 15.0 Collection Date 04 % 05-08-% OM)5-% .

('

I lab Code EMI 2254 EMI-2850 EMI-3601 1 Sr-89 0.4 i 1.6 -0.5 11.4 -0.7 il.4 5.0 Sr-90 1 3 i 0.4 1.110.4 13 iO3 1.0 1131 0.1910.23 0.14

• 025 0.07 *031 0.5 K-40 1410 il10 1460 *150 1440 i100 0.7 i 2.4 1.9 i3.4 0.1 i 2.2 5.0 Cs 134 Cs-137 -1.2 i 2.5 -1.4 1 3.7 2.1 i23 5.0 Ba-la-140 -15 i1.9 0.8 i3.9 0.412.7 5.0 l Other Cammas' -1.5 i3.0 1.2 i 4.1 1.512.5 15.0 l

• See Introduction.

11

. s. .

" [OINT BEACH FrUCT F AR PLANT

^' RADIOACTIVITYIN MILK SAMPLES (Monthly Collections)

Sample Description and Concentration (pCi/L)

E-11 Funk Dalrv Farm Required 08 % 09 % LLD Collection Date 07 10-%

EMI-4527,8 EMI 5541 EMI-6219 LabCode 0.1 i 1.0 5.0

-0.9 i03 0.8113 Sr-89 0.8 i0.4 1.0 1.2102 0.8 iO3 Sr-90 0.0210.27 0.5 0.14 i 032 -0.0510.24 1-131 1390 170 1440 i 90 K-40 1410 i70

-0E i 1.6 0.8 i 2.2 5.0 Cs-134 1.4 i 1.6 0.911.5 0.8123 5.0 Cs-137 -03 i15 5.0

-0.6 i 1.9 -1.211.4 5 3 i 8.9 Ba-La-140 -0.6125 15.0 O.6 i13 -0.1 11.7 Other Cammas' 10 16-% 11-06-% 1244-%

Collection Date EMI-8024 EMI-8725,6 Lab Code EMI-7353 0.5103 -1.110.7 5.0 Sr-89 0.4 i1.1 1.2103 1.0 Sr 90 0.8 i 0.4 0.7103

-0.07 i 0.14 -0.18 i 0.14 0.5 1-131 -0.08 t0.16 l

1380 t80 1440 i 90 1350 i90 K-40 5.0 0.0 i 1.9 0.112.0 03 12.2 Cs-134 5.0 0.7 i 1.6 0.7 i 1.9 1.4 i 2.1 Cs-137

-2.4 i 1.7 1.0 i 1.9 -1.0 i13 5.0 Ba-La 140 15.0 03 i2.1 -0.6 i23 0.5 1 2.6 Other Cammas'

• See Introduction.

l

[

12

POINT BEACH NUCLEAR PLANT 1

RADIOACTIVITYIN MILK SAMPLES (Monthly Collections)

Sample Description and Concentration (pCl/L) l E-19 Engelbrecht Dalrv l Required I Collection Date 01 % 02-14-96 03 % LLD Lab Code EMI 153 EMI-733 EMI 1158 Sr-89 -0.6 i 1.0 -03 i1.1 -0.9 i la 5.0 Sr-90 1.610.4 1.4 i 0.4 1.5 i 0.4 1.0 1-131 0.08 i 0.13 0.26 i 0.27 020 1022 0.5 K-40 1550 i 120 1460 i 50 1470 i 90 i I

Cs-134 0.7 i25 0.8 i1.0 -0.1 i 1.9 5.0 Cs-137 2.4 i 2.9 0.8 i 1.0 -03 i1.9 5.0 )

Ba-La-140 -0.6 i 2.5 0.110.8 03 i2.6 5.0  ;

l Other Gammas' 1.913.5 -03 103 03 12.6 15.0 l

Collection Date 04 % 0546-% 0645-96 tab Code EMI-2255 EMI 2851 EMI-3602 l

Sr-89 0.8 i t.4 4.9 122 -1.611.8 5.0 Sr-90 0.9 i 03 1.9 i 0.4 23 i 05 1.0 1-131 0.1510.22 0.0410.20 0.2610.27 0.5 l

K-40 1470 il10 1470 1 110 1330 190 Cs-134 -2.0 i 2.7 -0.4 i 2.6 -0.1 i 1.9 5.0 Cs-137 13 i2.5 0.712.4 1.5 i1.8 5.0 Ba-la-140 -0.8 i 2.7 0.5 i2.4 05 i2.0 5.0 l Other Gammas' 03 i3.1 -0.212.7 0.4123 15.0

• See introduction.

i i

13 l

... i.

P OINT BEACH NtYT F AR PLANT RADIOACTIVITYIN MILK SAMPLES (Monthly Couections)

Sample Description and Concentration (pCi/L) j E-19 Erwelbrecht Dairv Required 09 % LLD 07-10-% 08 %

CoUection Date EMI-5542 EMI-6220 ,

LabCode EMI-4529 l 5.0 l

-1.2 11.7 0.7 i 1.2 Sr-89 -03 i1.2 1.0  !

1.6 i 0.5 1.410.4 Sr-90 1.5103 0.28 i 028 0.5 0.26 i 0.26 0.0810.28 I-131 1450 1 70 1550 i110 K-40 1480 i90 5.0 0.2 i1.4 0.2 i 0.2 Cs 134 -0.2 i23 5.0 1.6 i1.5 0.7 i 2.4 Cs-137 03 i1E 5.0

-0.112.1 -0.4 i1.4 1.1123 Ba-12-140 -1.212.9 15.0 l

-0.2 i 2.5 0.5 i 1.9 Other Gammas' 1146-% 12 %

Collection Date 10-16 %

EMI-8025 EMI-8727 LabCode EMI 7354  !

-0.5 i1.2 -0.7 iOE 43 i1.1 5.0 Sr-89 0.9 i 0.4 1.0 ,

1.5 i0.4 1.210.4 Sr-90 0.5 l 0.0110.12 -0.05 i 0.14 0.0810.21 I131 1490 160 1470 i 100 1500 i 150 K-40 5.0 0.4 13 03 i2.1 0.9 i3.6 Cs-134 5.0 1.0 i13 0.112.0 -0.7 33 Cs-137

-05 i13 -02 123 03 i4.0 5.0 Ba-la 140 03 i1.5 -0 E

• 2.3 3.0 i43 15.0 Other Gammas'

' See Introduction.

i 14

POINT BEACH NUCI FAR PLANT .

RADIOACTIVITYIN MILK SAMPLES (Monthly Collections)

Sample Description and Concentration (pCi/L)

E-21 Strutz Dalrv Farm Required Collection Date 01 10-% 02 % 03 % LLD bb Code EMI 154,5 EMI-734 EMI-1159 Sr-89 -0.6 i 0.6 1.1 i12 03 i1.4 5.0 Sr-90 0.910.2 0.6103 0.8103 1.0 1131 0.0410.17 0.10 i 0.22 0.02 1034 0.5 K-40 1570 i 80 1540 i60 1510 i 110 Cs-134 -1.1 i 1.7 0.6 i 1.4 0.7 i23 5.0 Cs-137 0.0 i 1.7 0.7 i 1.4 0.5 i 2.5 5.0 Ba-b 140 -02 11.9 -1.2 i 1.4 -1.9 i 1.1 5.0 Other Gammas

• O.612.1 03 11A 03 133 15.0 Collection Date 04 % 05 % 06-05-%

(

bb Code EMI 2256 EMI-2852 EMI-3603  ;

l Sr-89 0.5 i 1.4 -1.0 i13 0.7 i13 5.0

- Sr-90 0.6 i 0.4 1.0 i 0.4 0.7 i 0.4 1.0 1-131 0.14 i 021 0.01 i 031 0.09 i 030 0.5 K-40 1510 i110 1540 i 130 1480 i110 Cs-134 1.4 i 2.5 -1.1 i 2.5 1.5 i 2.5 5.0 Cs-137 3.1

• 2.5 -1.1 i 2.4 0.5 i 2.4 5.0 Ba-b-140 -03 i2.0 -0.8 i23 -0.6 i2.4 5.0 Other Gammas

• O.2 i 2.9 -1.1 i3.2 0.9 i 2.8 15.0

• See introduction. ,

1 15

' ,... 3 POINT BEACH NUCI FAR_ PLANT RADIOACTIVITYIN MILK SAMPLES J

(Monthly Collections)

Sample Description and Concentration (pCi/L)

E-21 Strutz Dalrv Farm Required 09-11 % LLD 07 10 % 06 %

Collection Date EMI-5543 EMI-6221 lab Code EMI-4530 0.0 i 0.9 5.0 ,

0.9 i1.0 -0.1 113 Sr-89 0.7103 1.0 0.710.2 0.8103 Sr-90 0.21 i 0.26 0.5 0.06 i 030 0.1410.23 I131

) 1560 i 100 1610 i110 1520 i80 K-40 0.4 i 2.4 5.0 13 12.4 0.2 i 1.8 Cs-134 0.4 i 2.1 5.0 0.4 i23 1.0 i 1.8 Cs-137 05 i2.4 5.0

-1.0 12.8 -1.1 i1.9 Ba-la-140 0.1 i23 15.0 O.4 i3.0 2.2 i23 Other Gammas' ,

11 % 12 %

Collection Date 10-16-%

EMI-8026 EMI-8728 IabCode EMI-7355 0.4 i 0.8 0.5 i1.1 5.0 Sr-89 0.411.1 0.8 i 0.4 1.0 I

! Sr-90 0.8 i03 1.0 i03 0.13 i 0.18 -0.08 i 0.14 0.02 0.21 1-131 1440 i 50 1420 i 100 1490 i 120 K-40 5.0 03 i t.1 -0.2 i2.2 -1.012.4 l Cs-134 5.0 0.5 i 1.0 1.1 i 2.1 2.4 i2.8 Cs-137 5.0 0.0 i 0.9 0.2 i 2.2 0.8 i1.8 Ba-la-140 15.0 .

O.2 i13 -1.0 i25 1.2 i 3.0 Other Cammas'

• See introduction.

j 16

POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN WELL WATER SAMPLES, E-10 (Quarterly Collections) 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Required LLD Collection Date 01 % 04 02-96 07-02-96 09-04-96 Lab Code EWW-107 EWW-1919 EWW-4426 EWW-6048 Gross Beta 2.6 i 0.1 0.5 i 1.5 0.9 i 2.0 0.8 i 2.1 4.0 H3 -27.0198.0 13.5 75.9 -27.0176.0 49.0183.0 500 Sr-89 036 10.64 0.20 i 0.66 0.1710.93 054 10.70 5.0 Sr-90 0.02 t o.14 0.0510.22 0.1810.21 0.1710.24 1.0 I-131 0.1510.22 -0.0210.18 0.12 i039 031 1031 0.5 Mn-54 0.6 1 1.0 0.4 1.2 -03 i1.6 0.812.1 10.0 Fe-59 -1.812.4 1.212.5 -03 i3.2 1.013.5 30.0 Co-58 4.6 i 1.1 0.211.2 2.2 i 1.7 1.1 i 1.9 10.0 Co-60 -0.5 i 1.1 0.9 i 1.4 0.8 t 1.7 0.5 12.1 10.0 Zn-65 -1.012.1 -3.112.6 -1.413.8 -35 4.4 30.0 Zr-Nb-95 03 11.4 -0.111.2 0.5 i 2.2 -1.9 12.7 15.0 Cs-134 -03 i1.1 0.9 i12 0.011.8 -0.5123 10.0 Cs-137 1.711.2 0.6 i 1.4 1.011.8 -0.6 i 2.4 10.0 Da 1a 140 0.6 12.9 -2.012.1 3.0 i43 -0 3 1 2.6 15.0 Other Gammas' -1.8 11.5 -03 11.4 -0.8 i 2.1 -1.512.4 30.0

• Ru-1(D 17

2

• POINT BEACH NUCIP AR PLANT RADIOACTIVITYIN LAKEWATER SAMPLES

' (Monthly Collections)

(pC1/L)

E-06 E-33 E-12 1996 E41 E-05 Coast Guard Nature Unite-1 Collection Met. Two Creeks Park Station Conservancy Disdiarge Flume' Period Tower Gross Beta (Required LLD 4.0) 2.210.4 2.016.0 2.9 1 0.6 1.7 i05 January 2.7105 2.210.5 3 3 i 0.6 2.2 1 0.5 2.5 i0.7 February 4.5 i 0.8 23 i0.5 2.7 1 0 5 2.8 i 0.4 March 2.7 i 0.4 2.7 i 0.5 23 105 33 10.6 2.510.4 April 2.910.4 2.1105 2.4 i05 1.9 i05 3.2 i 0.4 May 3.4 i 0.6 2.9 i 0.6 23 i0.6 4.510.7 2.0105 3.010.6 2.610.6 June 23 i0.5 2.7 i05 2.4 i 0.5 July 1.8 i0.5 1.6 i 0.5 2.7 i 0.7 3.2 i 0.5 2.1105 August 2.510.5 5.1 1 0.6 1.6 i05 4.6 1 0.6 2.610.4 3.810.6 September 1.8 i0.5 2.510.5 3.4 1 0.6 2.9 i0.5 2.6 1 0.5 October 2.910.4 1.9 i05 2.5105 2.110.5 2.7 i 0.5

! November 2.4 i05 1.8105 2.9 t 0.6 3.210.6 2.7 i 0.6 December 13 i0.5 Iodine-131(Required LLD 05) 0.07 1021 0.12 iO21 0.0410.17 January 0.21 iO24 0.0610.19 0.19 i020 0.17 t 0.18 0.0110.18 February 0.16 i 0.21 0.05 i 0.17 0.28 0.29 0.13 i030 0.10 i 0.15 March 030 i037 0.1610.16 0.15 iO22 -0.06 t o.17 0.04 1025 April 0.06 i 0.17 0.16 i 0.21 0.1610.20 0.0210.16 -0.01 i 027 May -028 10.26 0.21 i 023 0.1510.26 0.09 i 025 0.05 t 0.24 0.21 i 0.26 0.10 i 025 June -0.10 i 0.44 0.11 i 030 0.2510.43 0.00 i 0.48 0.1210.42 July 0.05 i 023 0.12 i030 0.06 i 023 0.02 i 023 0.1110.23 August 420 i025 0.15 i 0.43

-0.14 t027 0.08 i 0.26 0.0810.26 l September 0.13 i 0.19

-025 i 0.44 0.02 i 029 0.14 i 0.41 October -0.0510.50

-0.01 1022 0.08 i 022 0.19 i 021 November -0.01 1024 -0.06 i 023

-0.04 1020 0.07 i 021 -0.07 i 0.22 December -0.10 1020 -0.09 1021

• E-12 Unit-1 Discharge Flume is a monthly composite of weekly grab samples.

l 18

POINT BEACH NUCI FAR PLAMT ,

RADIOACITVITYIN LAKE WATER SAMPLES (Monthly Collections)

(pCi/L) 1996 E-01 E 06 E-06 E-33 E-12 Collection Met. Two Creeks Coast Guard Nature Unite-1 Period Tower Park Station Conservancy Discharge Flume' l

Mn-54 (Required LLD 10.0) l January 1.711.5 0.7 i13 1.111.1 0.210.9 1.3 i1.7

, February -0.5 i 1.1 03 i1.4 0.4 i 2.0 -0.7 i 1.6 03 i1.9 l

March 0.712.4 0.9 i 2.0 0.4 ila 0.9 i 3.0 1.211.6 April 0.0 i13 -1.512.0 -0.9 i 1.6 1.7 i 2.9 -0.6 i 1.9 May 0.7 i 1.4 -0.1 i la 0.7 i 2.5 1.1 i 1.4 0.2 1.9 June 0.811J -0.9 i3.2 1.013.2 -0.2 i 1E 0.5 i 1.5 ,

July -0.6 i 2.0 -03 i14 03 11.0 0.1 i 3.0 1.1 i 1.6 I August -1.612.9 1.412.7 13 i3.4 13 11.6 0.812.5 l

September -23 12.0 03 12.8 0.8133 03 11.2 -0.812.6 October -4.4 i33 -0.911J -03 i t.9 0.611.9 -02 12.1 November 03 i23 -03 ila 0.512.6 -0.8123 -03 12.4 l December 0.4 i 2.0 3.7123 -0.812.0 -2.9 12.5 -0.1 123 Fe-59 (Required LLD 30.0) l January 3.0 1 3.6 0.5 i3.0 -0.6 i2.9 -0.5 i 2.0 -0.9 i3.1 February -0.412.1 0.212.9 -2.014.2 1.9 i34 0.4 i3.6 March -2.5 i53 -0.4 i 4.0 -2.014.4 -2.5 i 6.1 1.4 i 4.1 April -02 123 1.8 i4.0 -35 i33 3.1 iSE -0.7 i 4.8 May 0.5 i35 0.6 i 4.1 -0.4 i83 -1.0 i3.5 1.8 i 4.6 June -3.7 i 5.1 1616.9 0.9 i 8.9 -0.6 i 4.4 -1.6 i3.0 i July -03 i43 -03 i42 0.6 i2.1 -63 i63 4.1 i 3.0 August 4.1 i 6.9 4.2 i63 0.5 i83 13 i3.8 -33 i93 September -2.6 i 6.4 0.8 i5.1 4.1 i 8.1 03 i2.5 8.5 i 6.9 l

October 0.5 i95 -2.0 i43 03 i1.9 -1.2 i 5.0 -1.9 i 4.1 November 2.0 i 6.6 -0.2 i3.5 2.0 1 5.5 3.1 i 7.2 1.4 i 6.0 December 1.6153 -2.516.8 -32 i6.0 1.1 i 4.6 0.5 iS3 1

' E-12 Unit-1 Discharge Flume is a monthly composite of weekly grab samples.

l j

l t

me 19

' .s . 8 POIm BEACH NUCI F AR PLANT RADIOACTIVITYIN LAKE WATER SAMPLES (Monthly Collections)

(pCi/L)

E-06 E 33 E-12 1996 E-01 E46 Coast Guard Nature Unite-1 Met. Two Creeks Collection Station Conservancy Discharge Flume' Tower Park Period Co-58 (Required LLD 10.0) 0J 11.6 0.1103 0.9 12.9 03 123 0.4 i 1.4 January -0.4 i2.0 1.411.6 -13 i23 February 0.1 1 1.0 13 11.4 0.7 1 1.6

-0.2 i1.9 0.7 i1E -07 127 March 1.412.5 -1.0 i 2.7 1.012.2 1.412.4 0.1 i 1.6 April -0.1 115 -0.9 i 1.6 -1.2 i 2.6 1.2 i 1.7 13 12.0 1.6 i33 May 1.6 i 3.6 -0.1 12.2 -1 3 1 1.6

-03 12.1 03 13.5 -1.2 i1.9 June 0.511.1 1.5 i 3.2 0.0 1 2.4 0.411.7 -33 i33 July -2.7 i3.6 -1.2 i1.9 1.512.9 -0.612.4 1.7 i 3.4 August 0.2 i 4.0 -0.111.1 0.5 i 5.7 03 13.1 -05 i2.0 September 0.5 i2.2 0.612.1 October 1.8 i 4.1 -13 i25 -1.0 12.5 0,1123 0.4 i2.4 1.4 13.0 -0.2 i 1.8 1.4 t21 November -0.612.2 -0.4 i2.2

-0.1 i23 -0.5 i 1 1 December Co-60 (Required LLD 10.0)

-0.1 113 0.9103 03 11.6 0.811.6 0.7 i 1.4 0.1 i12 January -02 122 -03 11.6 February 0.8 1 1.0 -03 i1.5 2.1 iIJ 3.0 t 47 -1.1123 -05 ila -2.612.9 March 23 12.1 3.612.9 2.5123 1.7 i t.7 03 12.2 1.211.9 April 4.1123 13 i1.6 0.4 i1.5 -0.4 i 2.0 0.711.6 May 13 i33 0.612.0

-12 117 1.412E -0.1 i 1.9 June 1.2 i 1.6 0.8 1 1.0 13 i2.7 July 1.8 i2.1 1.0 i13 0.6 i 2.9 0.6 i 2.8 2.9 1 2.1 -2.2 i 4.4 August 1.9 i3.2 0.2 i 0.9 0.4132 September -0.2 i 1.7 -03 i3.2 -0.2 i9.0 0.412.1 1.4 i 1.4

-0.612.7 1.4 i 1E 0.4 i2J October -3.2 123 1.5 i2.7 2.612.9 0.8 i 2.1 0.2 i3.6 November 2.1 i 2.5 -1.111.8 05 12.0 1.613.1 Dewmber

• E-12 Unit 1 Discharge Flume is a monthly composite of weekly grab samples.

20

s. ...

POINT BEACH NUCI I'AR PLANT RADIOACTIVITYIN LAKE WATER SAMPLES A

(Monthly Collections) {~

(pCi/L) 1996 E4)1 E-05 E-06 E-33 E-12 Collection Met. Two Creeks Coast Guard Nature Unite-1 Period Tower Park Conservancy Discharge Flume' itation Zn-65 (Reguired LLD 30.0)

January -1.213.2 -0.5 i 2.7 -0.6 i 2.6 -0.811.7 -03 i3.1 February -2.412.2 -03 12.9 0.7143 -3.5 13.5 0.7 i43 March 03 162 0.2 i 4.2 1.4 1 3.9 -52 i6.5 -13 i3.1 April 0.5 i 2.8 -0.7143 1.7 1 3.2 3.8 i 4.7 -0.8 142 May -1.912.5 -0.7 i 4.1 -3.717.0 1.612.8 -1.6 i 4.5 June -1.0 143 -4.117.5 -2.5 i 7.1 -3.9 i 3.9 0.412.8 July -1.8143 -3.113.7 0.4 i 2.1 -1.7 163 03 12.7 August 2.2 i5.9 0.7 i 5.8 -1.7 i 6.6 -0.6 i42 1.2 i 72 September -1.1 142 4.9 i 6.0 -0.816.5 -0.412.1 -5.415.0 October 0.7 i 73 0.5 1 3.4 -2.4 143 -2.514.0 1.8143 November -3.8 i53 1.0 1 3.6 0.515.1 -2.6153 -1.6 i 5.5 De mber -13 143 0.7 1 6.5 -5.6 15.6 -1.9 i3.9 -22 143 Zr-Nb-95 (Required LLD 15.0) i January 0.4 i 2.9 0.511.6 0.1 11.6 -0.6 i 1.7 1.9 1 1.9 February -0.4 i 1.1 -13 i1.4 0.1 12.1 -0.211.5 0.5 i23 Matrh 0.413.7 0.4123 0.612.0 0.6 1 3.0 0.2 iIJ April -13 i2.4 03 i2.1 1.512.2 0.2 i 3.1 -1.414.1 May -0.4 i22 -1.9 i 2.8 -2.4 3.9 -0.7123 -0.712.8 June -0.8 i2.8 23 13.6 -0.1 13.7 0.8 i 2.5 1.2 1 2.0 July 1.7 i 2.5 0.211.9 0.1 i13 -2.2 i 4.1 -0.7 i33 August 2.7 1 5.9 -3.1 134 -13 14.8 0.7123 0.214.2 September 13 i5.8 2.514.5 -3.4 i5.1 -1.2 123 -3.9 i 4.2 October 1.2 i 6.4 -1J i 3.5 -2.6 123 2.0 i 3.0 -1.0 t 2.8 November 03 13.1 0.5 1 2.4 -2.613.6 1.813.4 -03 i3.0 Deamber -0.2 123 0.214.9 2.5 12.7 -0.9 i43 -2.4 i 4.6

• E 12 Unit-1 Discharge Flume is a monthly composite of weekly grab samples.

I 21

• a.

. i.

- POINT BEACH NUM F AR PLANT RADIOACTIVIn'IN LAKE WATER SAMPLES (Monthly Collections)

(pCi/L) 1996 E-01 E 05 E-06 E-33 E-12 l Collection Met. Two Creeks Coast Guard Nature Unite-1 t

Period Tower Park Station Conservancy Dis &arge Flume' Cs-134 (Required LLD 10.0)  !

i January 0.0s 14 0.7 i t.4 -0.1 i 1 3 4 3 1 0.9 03 ila l February 0.4 i1.2 0.2 i1.6 -0.412.0 0.111.7 -0.9 i23 ,

March 1.0 i 2A 1.0 i 2.1 -1 4 i 2.0 -3.113.0 1.5 i 1.7 l April 0.2 i 1.6 03 i1.9 -1,1 i 2.0 0.2 i 3.4 -13 i1.8 May 1,1 i la 0.6 i 2.2 2 4 i 3.0 0.5 i13 -0.8 t 2.4 0.512.4 0.9 i3.4 -1Ji32 -1.9 i 1.9 1.4 i 2.0 i June 03 i2.2 0.2 ila -0.2 i1.1 -0.412.9 0.1 i 1.9 l July August -3 5 i 3.0 1.712.4 -2.2 i 4.0 0.712.2 -0Ai3D  !

September 0.6 i 2.0 -0.7 i 3D 0.813.2 0.6 i13 0.4 i3.0 0.8 i3A 0.4 i23 -1.0

• 2.2 0.8 t 2.1 0.7

• 2.2 ,

October November -1.2 i32 13 *1.9 0.7 i23 0.2 i23 0.4 i33 I 03 12.4 -0.7127 1.9 i23 1.511.9 0.4 i 3.1  !

December )

Cs-137 (Required LLD 10.0) l January 2.0 i13 03 i t.4 0.4 t il 0.6 i 0.9 03 i11 13 i1.2 0.4 ila 0.612.1 0.7 i1 A 1.7 i2.2  :

February

-2.9 i2.9 1.2 i1.9 -03 i2.0 -2 3 i 3.1 1.7 i 1.9 ;

March 03 i t.6 0.6 i23 0.1 i 2.1 03 i3.1 1.4 i23  :

April 0.2 i t.6 03 i23 -0.1 i 3.0 0.7 *17 1.5 i2.2 l May 0.2123 -0Ai34 1.2133 2.6 i2.1 0.1 i 2D June 1J i 2.2 -0.9 i 1 A 13 i1.4 -0.4 i3.0 3.1 i2.1 July 1.2 i3.0 1.712.9 1.4 i 3A 1.1 i 2.2 0.5

• 2.9 j August 0.112.1 0.2 i3.0 2.1 i3A -0.1 i 1.1 1.1 i2A j September 2.0133 03 i2.2 0.5 i 2.1 -1.4

• 2.2 -13 i2.2 4 October 1.4 i 2A 0.1 i t.9 -0.4 i23 -0.4 i2.4 03 12.9 l November '

1.1 i 2.4 -0.2 i3.0 0.8 i 2.9 1.0 i23 0.2 i3.6 December

• E-12 Unit-1 Discharge Flume is a monthly composite of weekly grab samples.

22

I i 2 . s.*

l l

l EQINT BEACH NUCI EAR PLANT ,l RADIOACTIVITYIN LAKE WNER SAMPLES (Monthly Collections) fA f

l (pCi/L) l l

1996 E 01 E-05 E.06 E-33 E-12 l Collection Met. Two Creeks Coast Guard Nature Unite-1 Period Tower Park Station Conservancy DLscharge Flume' l

Ba-La 140 (Required LLD 15.0) i January 0.1 i 4.9 -2.0 i 3.4 -2.0 i 3.9 1.9 i 2.6 -1.2 i 2.9 February 13 11.4 0.2 12.4 -15 12.6 -0.612.1 0.9 i 2.9 Wrch -3.4 i3.6 0.913D -1.9 t 2.6 1.213.7 -0.1 12.2 April -2 5 i 2.7 03 133 -03 i2.9 -3.1 i 4.2 -9.5 i 5.7 Wy 2.1123 -33 iSD 1.7 i63 -0.712.9 -1.2 i 6.6 June -1.6 i 4.7 -13 i 73 2.1 i 7.8 -3.2 i43 -0.7 3.0 July 23 15.2 0.2 i5.1 2.2 i25 -6.4173 -25 t 2.7 August 0.8 i 7.9 -2.9 i 4.6 2.9 1103 0.5 i43 8.4 t 14.7 September -2.619.7 4.2 t 5.9 -113 il2J -1 4 i 3.4 6.9 112.0 October -3 5 i 10.0 -33 i92 -43 193 2.4111.2 0.4 i S2 November 0.8 i 16.0 0.9 i 4.6 -1.6 i85 2.8 i5.5 -4.2 i 4.7 l De mber -3.7 i S3 -7.0165 3.2 i3.2 -8.4 i5.4 1.2 il.6 Other Gammas * (Required LLD 30.0) t January -15 i2.1 1.0 i 1.7 -15 i1.6 -0.711.1 0.2 i13 February -0.4 i1.1 -1.2 i15 -1.1 i 2.2 -2.2 i1.8 0.6 i 2.2 W rch 23 i2.9 -05 i2.6 -21 t 2.2 1.4 i3.2 03 ila April 03 i t.7 1.1 i23 0.1 i 2.4 -2.213.4 1.8 12.6 Wy -01 i23 1.2 t 2.9 0.1 i 4.0 03 i2.1 05 i33 June -23 12.5 -4.2 i 3 3 -1.1 i 4.1 0.8 i 2.9 -1.4 2.1 July 0.5 i23 0.6 i22 -13 i1.4 -15 t 3.6 -03 i23 August 03 i3J -1.2 i33 -4B i 43 -1.9 2.5 0.7 i 4.1 l

September 1.0 i 3.9 3.4 i 5.0 0.7 i 5.1 1.1 1.6 1.0 i43 l

October 03 i4.9 -2.1 i37 2.1 i3.0 -23 i3.0 -0.2 i3.0 ,

l November -02 i3.4 03 i2.4 -0.6 i3.4 -1.7133 1.2 i33 l De mber -1.5 i 2.9 -3D i33 -2.6 i35 -1.4 i3.1 0.9 i 3.2

• E-12 Unit-1 Discharge Flume is a monthly composite of weekly grab samples.

• Ru-1(D

?

a re

j POINT BEACH NUCLEAR PLANT RADIOACTIVITYIN LAKE WATER SAMPLES ,

(Monthly Collections)

(pCi/L)

E-05 E-06 E-33 E-12 1996 E-01 Two Creeks Coast Guard Nature Unite-1 Collection Met.

Park Station Conservancy Discharge Flume

• Period Tower Sr-89 (Required LLD 5.0)

-0.4103 0.111.1 -0.911.1 -1.4 11.0 1st Quarter -0.6 i 1.0

-03 11.1 -03 11.2 -03 113 0.019.0 2nd Quarter -03 11.2 0.2 i1.0 -0.7 i0.8 0.1103 -0.710.7 3rd Quarter -1.4 11.2

-0.4 i 0.7 -0.1 i 0.6 -0.9 i 0.9 -1.210.7 4th Quarter -0.110.6 Sr-90 (Required LLD 1.0) l 0.4 i 0.4 0.810.4 1.0 i 0.4 1st Quarter 0.610.4 0.4103 0.5103 0.6103 0.7103 0.6103 2nd Quarter 0.7 iO3 0.8 i 03 1.1 t 0.4 0.7103 0.6 iO3 0.310.2 3rd Quarter 0.8 i 0.4 1.0 i03 l 0.5 i03 0.7 103 0.5 i03 4th Quarter l

H-3 (Required LLD 500) l 8194 862 t124 224 i 85 <

1st Quarter 73 1 % 135 i70  !

130 184 20 i 79 239 i 88 350 193 243 1 89 2nd Quarter 92 iB2 152 1 84 l 142 1 84 135 1 84 99182 3rd Quarter 69 i 83 35 i 91 87 i84 43 182 101 i 84 4th Quarter

• E-12 Unit-1 Discharge Flume is a monthly composite of weekly grab samples.

24

POINT BEACH NUCLEAR PLANT ,I RADIOACTIVITYIN FISH SAMPLES EDIBLE PORTIONS ONLY - COLLECD AT E-13 (Collected 3x / year)

Sample Description and Concentration (pCi/g wet) Required LLD l Collection Date @20-% G3-20-% 03 %

lab Code EF-1446,7 EF-1448 EF-1449 Type Carp Trout Salmon Ratio (wet wt./ dry wt.) 7.97 6.50 430 CrossBeta 1.91 i 0.05 138 i 0.06 1.8410.06 0.5 I l

K-40 2.00 i 0.24 132 i 0.46 1.67 i029 )

Mn-54 -0.003 1 0.007 0.007 i 0.019 -0.003 i 0.009 0.13 Fe-59 -0.004 1 0.025 -0.011 i 0.062 -0.003 1 0.032 0.26 Co 58 -0.004 i 0.009 0.015 1 0.021 -0.006 i 0.015 0.13 Co-60 0.000 1 0.008 0.016 i 0.020 0.007 0.011 0.13 Zn-65 -0.014 i 0.015 0.019 i 0.036 0.013 1 0.025 0.26 -

Cs-134 0.001 i 0.006 0.0(D i 0.021 -0.001 i 0.011 0.13 f Cs-137 0.015 1 0.008 0.084 i 0.030 0.021 1 0.013 0.15 Other Gammas' O.004 1 0.012 0.019 1 0.034 4.003 i 0.021 0.5 Collection Date @20-%

lab Code EF-1450 Type Sucker Ratio (wet wt./ dry wt.) 4.90 Gross Beta 2.71 i 0.10 0.5 i

K-40 1.98 iO31 Mn-54 -0.002 i 0.009 0.13 Fe-59 0.005 i 0.029 0.26 Co 58 -0.006 i 0.012 0.13 Co40 0.005 1 0.009 0.13 Zn-65 -0.009 i 0.021 0.26 Cs-134 0.001 i 0.009 0.13 Cs-137 0.021 1 0.010 0.15 Other Gammas' O.001 i 0.016 0.5

• Ru-103

.. . .. . _- . . = . ~ ~ . . .-

POINT BEACH NUCI EAR PLANT RADIOACTIVITYIN FISH SAMPLES EDIBLE PORTIONS ONLY-COLLECED AT E 13 (Collected 3x / year)

Sample Description and Concentration (pCi/g wet) Required ,

LLD 0849-% 06 %

Collection Date labCode EF-5426 EF-5427 Brook Trout Walleye Type Ratio (wet wt./ dry wt.) 3.30 4.50 2.05 f 0.07 2.9810.09 0.5 Gross Beta K40 2.53 i 0.22 231i0.21 ,

0.0002

• 0.0045 0.0048 i 0.0040 0.13 Mn-54 0.0012 1 0.0017 0.26 Fe-59 -0.0057 i 0.0169

-0.0003 1 0.0065 -0.0005 i 0.0060 0.13 Co-58 0.0016 i 0.0051 0.0021 i 0.0062 0.13 Co40

-0.0046 i 0.0121 0.0066 1 0.0119 0.26 Zn45 0.0019 i 0.0047 0.0059 i 0.0050 0.13 Cs-134 0.040 i 0.013 0.104 0.018 0.15 Cs-137 e

-0.0070 i 0.0071 -0.0016 i 0.0077 0.5 Other Garnmas*

Collection Date LabCode Type Ratio (wet wt./ dry wt.)

0.5 Gross Beta K-40 0.13 Mn-54 0.26 Fe-59 0.13 Co58 0.13 Co-60 '

0.26 Zn45 0.13 l Cs-134 0.15 4 l Cs-137 l O.5 Other Gammas'

• Ru 103

(

l 26 .

)

POINT BEACH NlrLFAR PLANT -

RADIOACTIVITYIN FISH SAMPLES EDIBLE PORTIONS ONLY-COLLECTED AT E-13

[D~

(Collected 3x / year)

Sample Description and Concentration (pCi/g wet) Required LLD Collection Date 12 % 12-11-97 12 %

Lab Code EF-9040,1 EF-9042 EF-9043 Type White Fish Perch Lake Trout l Ratio (wet wt./ dry wt.) 4.84 2.93 2.59 i Gross Beta 3.54 i 0.07 3.51 i 0.08 2.55 i 0.06 0.5 ,

i K-40 3.15 1 032 1.90 i 0.25 2.80 1038 Mn-54 0.0010 1 0.0071 0.0020 i 0.0199 0.0003 1 0.0006 0.13 Fe-59 -0.0110 i 0.0181 0.0178 i 0.0363 0.0005 04187 0.26 Co-58 -0.0C01 10.0084 -0.0092 i 0 4177 0.0014 i 0.0072 0.13 Co-60 -0.0001

• 0.0101 -0.0172

• 0.0220 -0.0049 i 0.0101 0.13 Zn-65 0.0051 i 0.0191 0.0511 1 0.0460 -0.0017 i 0 4159 0.26 4

Cs-134 -0.0012 0.0083 -0.0011 i 0.0208 0.0007 i 0.0074 0.13 '

Cs-137 0.0403 i 0.0124 0.0271 1 0.0217 0.0232 i 0.0121 0.15 i Other Gammas' O.0021 i 0.0064 -0.0029 i 0.0204 -0.0010 i 0.0066 0.5 Collection Date Lab Code Typ Ratio (wet wt./ dry wt.)

Gross Beta 0.5 K-40 Mn-54 0.13 Fe-59 0.26 Co-58 0.13 Co 60 0.13 Zn-65 0.26 Cs-134 0.13 Cs-137 0.15 Other Gammas' O.5

• Ru-103 27

l

• .... s.

. POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN SHORELINE SEDIMENT SAMPLES (SemiannualCollections)

Sample Description and Concentration (pCl/g dry)

Collection Date 04-10-% 04 % 04 % Required [

lab Code ESS-2%7 ESS-2068 ESS-2069 LLD I.a:ation E-01 E-05 E-06 Gross Beta 7.% i 1.16 5.74 i 1.16 8.41 1128 2.0 Be-7 0.039 i 0.090 -0.027 i 0.078 0.032 i 0.082 K-40 7.72 i 0.52 8.41 i 0.47 7.02 i 0.43 -  !

Cs-137 0.048 i 0.022 0.022 i 0.010 0.025 i 0.010 0.15

• TI-208 0.045 i 0.020 0.072 i 0.016 0.058 i 0.019 -

Pb-212 0.176 i 0.029 0.177 i 0.025 0.118 i 0.024 -

Bi-214 0.213 i 0.043 0.193 i 0.034 0.139 i 0.033 -

Ra-226 0.4510.16 0.51 i 0.15 0.40 t0.14 -

i Ac-228 0.2(B i 0.079 0.212 i 0.056 0.155 1 0.048 -

Collection Date 04-10-96 04 %

Lab Code ESS-2070 ESS-2071 i Location E-12 E-33 l 7.9911.22 4.40 i 1.12 2.0 Gross Beta Be-7 -0.0(0 t0.056 0.042 i 0.044 K-40 9.07 i 0.40 6.05 i 027 -

0.028 i 0.006 0.030 i 0.012 0.15 Cs-137 TI-208 0.056 i 0.015 0.039 i 0.009 Pb-212 0.134 i 0.021 0.123 i 0.017 Bi-214 0.114 i 0.(00 0.114 1 0.024 i Ra-226 0.41 i 0.13 0.353 i 0.099 Ac-228 0.139 1 0.050 0.143 i 0.035 28

, 3 POIhrr BEACH NUCI FAR PLANT ,

RADIOACTIVITY IN SHORELINE SEDIMENT SAMPLES f?

(Semlannual Collections) t Sample Description and Concentration (pCl/g dry)

Collection Date 1042-% 10 02-% 1042-% Required Lab Code ESS-7023 ESS-7024,5 ESS-7026 LLD Location E 01 E-05 E-06 Gross Beta 4.78 i t.81 7.06 i 1.40 7.84 i 2.10 2.0 <

Be-7 0.054 i 0.072 -0.150 i 0.067 -0.016 i 0.105 K-40 4.52 i 031 7.04 i 034 5.91 i 0.43 -

Cs-137 02510.013 0.019 1 0.009 0.042 i 0.017 0.15 TI-206 0.036 i 0.014 0.040 1 0.012 0.068 i 0.017 -

Pb-212 0.132 i 0.226 0.118 i 0.018 0.182 i 0.027 -

Bi-214 0.127 i 0.226 0.130 1 0.022 0.168 i 0.036 -

Ra-226 031 i 0.14 037 i0.11 035 i 0.15 -

Ac-228 0.132 1 0.039 0.121 1 0.835 0.176 i 0.052 -

I Collection Date 1042-% 1042-96 lab Code ESS-7027 ESS-7028 Location E-12 E-33 Gross Beta 7.85 i 1.91 7.17 i 2.05 2.0 Be-7 0.020 i 0.071 0.072 i 0.072 l K-40 7.14 i 037 6.60 iO35 -

Cs-137 0.051 i 0.017 0.027 1 0.013 0.15 ,

'I1-206 0.043 i 0.016 0.047 i 0.014 -

Pb-212 0.154 i 0.025 0.160 i 0.024 Bi-214 0.137 1 0.024 0.137 1 0.023 ,

Ra 226 032 i 0.19 0.46 i 0.13 -

Ac-228 0.195 1 0.047 0.197 i 0.044 ,

1 I

29 I l

. - ,- --- -)

..s .+

POINT BEACH NUCI F AR PLANT RADIOACTIVTIYIN SOILSAMPLES (SemiannualCollections)

Sample Description and Concentration (pCf /g dry) 05 % 05-08-% 05 4 - % 05-08-96 Required Collection Date ESO-2983 ESO-2984 ESO-2985 ESO-2986 LLD lab Code E-01 E-02 E-03 E-04 location 534 i 1.86 24.17 i 2.80 20.94 1 2.80 25.24 i 2.86 2.0 Gross Beta 0.14 i 0.11 0.2310.14 030 i0.14 0.28 i 0.18 Be 7 21.57 i 1.10 K-40 5.91 i 0.52 23.78 i 0.90 1730 i0.88 -

0.033 i 0.015 0.177 i 0.035 0.038 i 0.018 0.141 1 0.047 0.15 Cs-137 T1-208 0.049 1 0.015 0.220 i 0.030 0.1301022 0.240 i 0.047 -

0.129 i 0.040 0.701 i 0.047 0.467 i 0.047 0.766 i 0.062 -

Pb-212 0.165 i 0.055 0.418 i 0.076 0 365 i 0.061 0.506 i 0.094 -

I Bi-214 032 i 024 0.99 1034 0.6110.25 1.14 i 0.420 -

Ra-226 0.10 i 0.04 0.7610.10 0.54 0.10 0.76 i 0.130 -

Ac-228 05-08-96 05 % 05 % 05 %

Collection Date ESO-2987 ESO-2988 ESO-2989 ESO-2990 Lab Code E-06 E 08 E-09 E-20 Loation 8.16 i 1.95 16.00 1 2.51 29.52 i 3.05 1833 i 2.64 2.0 Gross Beta 0.92 i 030 0.56 i 0.18 133 10.29 0.63 i 0.28 Be-7 1237 i 0.73 13.85 1034 25.80 i 0.93 15.63 i 0.92 -

K-40 Cs-137 0.085 i 0.034 0.020 1 0.018 0.224i029 0.202 i 0.034 0.15 T1-208 0.120i022 0.133i027 0.250i029 0.147 i 0.044 -

0 3 19 i 0.042 0 363 i 0.060 0.654 i 0.047 0.443 1 0.055 -

Pb-212 Bi-214 0.292 1 0.073 0.261 1 0.060 0.520 0.070 0.509 i 0.234 -

Ra-226 0.58 i 0.27 0.6010.28 1.21 i 0.40 0.72 i030 -

Ac-228 0.26 i 0.09 0.4210.11 0.73 i 0.13 039 i 0.11 -

l l

l l

30 l l

.. _ . - . - . - . _ - _ . - . - _ . . . ~ . _ . _ _ . -_-.-

Es /e 4 POINT BEACH NUCLEAR PLANT l

. \

RADIOACTIVITYIN SOIL SAMPLES

<~,

t -

(SemiannualCollections)

Sample Description and Concentration (pCi/g dry) l Collection Date 1(M)2-96 10 % 10 % 10 % Required '

l Lab Code ESO-7029 FSO-7030 ESO-7031 ESO-7032 LLD i Iocation E-01 E& E-03 E-04

! Gross Beta 19.26 1 2.57 23.95 i 3.02 20.52 t2.63 19.85 1 2.59 2.0 j 1

Be-7 0.19 i 0.13 0.21 i 023 0.16 i 0.14 0.1310.12  ;

K-40 16.64 i 0.64 20.19 i 1.15 14.69 i 0.62 14.95 i 0.64 -  !

, Cs-137 0.173 i 0.029 0.110i029 0.807 1 0.041 0.127 i 0.023 0.15 i T1-208 0.163 1 0.027 0.205 i 0.047 0.15410.(D4 0.140 i 0.025 -

j Pb-212 0.562 i 0.044 0.729 i 0.080 0.451 1 0.044 0.487 1 0.045 -

Bi-214 0383 1 0.042 0.417 1 0.067 03 % 10.044 0358 i 0.043 -

Ra-226 1.20 i 0.46 1.04 i 0.50 0.% 1033 0.93 1031 -

Ac-228 0.510 i 0.100 0.773 i 0.155 0.482 i 0.072 0.458 i 0.091 -

Collection Date 10-i.2-90 10 % 10 % 1042-% (

Lab Code ESO-3B3 ESO-7034 ESO-7035 ESO-7036 1

Location E.06 E-08 E-09 E-20 .,

1 Gross Beta 8.64 i 2.08 18.73 1 2.70 29.03 1321 23.18 i 2.76 2.0 l

Be-7 0.14 i 0.09 0.09 i 0.11 0.1810.16 0.0410.14 K-40 7.44 iO38 13.59 i 0.56 21.68 1 0.85 17.45 i 0.69 -

Cs-137 0.045 i 0.014 0.465 1 0.034 0.187 i 0.030 0370 i 0.035 0.15 TI-208 0.062 1 0.014 0.098 i 0.023 0.205 1 0.031 0.205 i 0.031 -

Pb-212 0.199i021 0.2741025 0.578 1 0.032 0.624 i 0.048 -

Bi-214 0.188 i 0.026 0.237i025 0.472 1 0.055 0.485 i 0.052 -

Ra-226 0.41 i 0.19 0.50 t 025 1.05 iO39 1.07 i031 -

Ac-228 0.227 i 0.050 0330 1 0.070 0.630 i 0.120 0.M6 i0.106 -

31

_7

'. * , s

. POINT BEACH NUCT F AR PLANT

. RADIOACITVITY IN VEGETATION SAMPLES (Tri AnnualCollections)

(pCl/g wet)

Ratio Collection lab wet Cross location Date Code dry Beta Be-7 Cs-134 Cs-137 I-131 K-40 Other a

Reaulmd i T D Q,25 0.25 Q.Q6 Q2 QM Q,25 0.25 E-01 05484 EG -2970 3.10 4.9110.17 6.80fD.58 0.018f0.019 0.013fD.019 0.008f0.032 5.16f0.70 -0.00510.023 i E-02 05-08-% -2971 5.58 4.97f0.16 1.03iO30 0.00110.018 -0.00210.016 -0.00310.026 5.87f0.67 0.008do.019 i E-03 05-08-96 -2972 6.68 4.73io.14 1.10f0.21 0.006f0.009 -0.003f0.008 0.006 0.013 63410.44 0.002fD.010

-E-04 05-08 96 2973 7.82 4.25fD.14 2.08fD.37 -0.00410.019 0.003f0.021 -0.00310.023 5.6210.79 0.021f0.028 i EM 05-08-96 -2974 3.19 4.09fD.15 3.84f0.42 -0.003i0.014 0.15fD.035 -0.001i0.021 3.41f0.47 0.01010.014 E-08 05-08 4 -2975 5.72 3.80f0.12 1.81f0.12 0.003fD.005 0.00410.005 -0.00110.007 4.1510.22 0 mna m6 E-09 05-08-% -2976 6.04 4.1410.13 1.55i0.22 0.010t0.009 0.00710.009 0.005fD.014 4.75f038 0.00510.009 E-20 0548-96 -2977 5.54 4.2210.15 1.61f0.22 0.00310.011 -0.001i0.011 -0.009i0.016 436f0.43 0.009 0.014 E-01 07-03-96 EC -4414 3.46 4.2910.16 0.9310.24 0.0010.010 0.001do.010 -0.00210.018 4.87f0.40 0.008f0.011 i

E-02 07-03-96 -4415 4.47 4.9010.17 1.21i0.19 0.002i0.011 0.006f0.011 0.003f0.016 6.2910.47 0.00710.012 E-G3 07-03-96 -4416 4.02 6.1310.23 0.5110.17 -0.002i0.013 0.00210.012 0.01310.022 6.51f0.55 0.008f0.012 E 04 07-03 4 -4417 3.84 6.2110.22 1.21f0.28 -0.00410.013 0.007i0.012 0.00110.019 737*0.55 -0.00210.014 E-06 07 % -4418 3.47 4.6810.17 0.70f033 0.010f0.014 0.02810.016 0.016f0.032 4.25fD.62 0.002f0.018 1 E-08 07 % -4419 335 636fD.23 0.66fD.24 0.00110.012 0.00710.011 -0.01110.023 7.21f0.59 0.005fD.015 E-09 07-03-96 -4420 3.62 5.57f0.21 0.9010.22 -0.00110.012 -0.00310.011 0.00310.017 6.0410.49 0.004f0.015

E-20 07-03 4 -4421 6.86 4.2910.14 0.73fD.18 0.000f0.012 0.00410.011 -0.00510.014 4.76fD.47 0.001f0.014 1

E 01 1042M EC -7000 2.86 5.2610.20 1.8210.41 0.002f0.016 0.001i0.013 -0.00210.029 4.6210.63 -0.004i0.019 E-02 10 02-% -7001,2 2.51 5.20f0.18 2.1210.25 0.00710.011 -0.00510.011 0.000f0.021 5.86fD.42 0.006f0.013 E 03 10-02-96 -7003 2.94 6.60f0.24 3.36 031 -0.003i0.012 0 005f0.010 -0.007i0.024 636fD.52 0.006f0.013 E-04 10024 7004 3.59 4.6910.21 3.83fD.36 0.008i0.015 0.00910.014 -0.003i0.027 5.05f0.55 0.005fD.017 E-06 10-02-96 -7005 2.47 3.4110.16 1.06i0.21 0.00510.010 0.012ic.012 -0.008i0.019 3.10fD.36 -0.00610.010 E 08 10024 -7006 2.87 538f0.20 2.071033 0.003f0.017 0.014f0.016 0.01110.027 4.8110.58 0.007f0.018

. E-09 10-02M -7007 2.16 4.8510.20 3.61f0.21 0.00420.007 0.005i0.008 -0.009i0.017 4.771032 0.00410.008 E-20 1002-96 -7008 3.26 5.66f0.21 1.17t0.17 0.008fD.010 0.013fD.010 -0.00610.017 7.5410.46 -0.00110.014 4

)

a

• See introduction.

32

. - _ _ . = . - . - - . .. .. .. ..- . .__ - . ._-

e. ,.. J I

l i

POIN'T BEACH NUCLEAR PLANT .

RADIOACTMTYIN AQUATIC VEGETATION g

! g,,

(Semlannual Collections)

Sample Description and Concentration (pCi/g wet) l l

l Collection Date 06-06-% 0847 % Required Lab Code ESL-5421 ESL-5423 LLD - '

Location E-5 E-5 Ratio (wet wt./ dry wt.) 3.52 4.10 Gross Beta 5.91 i O.66 4.6910.49 0.25 Be-7 1.88 i 035 1.71 i 0.25 -

K-40 230 1022 2.18 030 -

Co-58 -0.010 1 0.000 0.003 i 0.010 0.25 Co.60 0.010 i 0.007 0.011 1 0.012 0.25 Cs-134 0.010 i 0.007 0.007 1 0.010 0.25 Cs-137 0.059 i 0.014 0.050 1 0.016 0.25 Collection Date 06-06-% 06-07 % 1042-%

Lab Code ESL-5422 ESL-5424,5 ESL-7009 Location E-12 E 12 E-12 Ratio (wet wt./ dry wt.) 1.47 331 2.86 Gross Beta 6.% 1 1.40 3.5010.41 4.29 i 039 025 Be-7 039 10.09 0.55 i 0.11 0.40 i 0.20 -

K-40 4.7110.15 1.60 t 0.17 1.6310.45 -

Co-58 0.001 1 0.000 -0.004 i 0.006 0.003 i 0.018 0.25 Co-60 0.003 1 0.004 0.005 i 0.007 0.000 i 0.017 0.25 Cs-134 dab t 0.003 0.007 1 0.006 0.008 i 0.016 0.25 Cs-137 0.026 i 0.006 0.035 1 0.011 0.021 i 0.017 0.25 l

l 1

I 33

l l

. < , a

- POINT BEACH NUCI EAR PLANT AMBIENT GAMMA RADIATION (TLD) 1st. Quarter,1996 Date Annealed: 12-27-95 Days in the field 89 Date Placed: 01-05-96 Days from Annealing Date Removed: 04-03-96 to Readout: 114 Date Read: 04-19-96 Days in Location Field Total mR Net mR Net mR per 7 days lndicator E-1 89 13.7 i 0.3 10.810.6 0.85 0.05 E-2 89 12.4 0.3 9.5 i0.6 0.7510.05 E-3 89 14.010.4 11.110.6 0.8710.05 E-4 89 12.710.6 9.810.8 0.77 0.06 E-5 89 12.110.2 9.2 0.5 0.72 0.04 E-6 89 11.6 0.5 8.7 0.7 0.68 0.06 E-7 89 10.9 i 0.5 8.0 0.7 0.63 0.06 E-8 89 13.8 0.1 10.9 0.5 0.86 0.04 E-9 89 12.610.6 9.7 i 0.8 0.7610.06 E 12 89 11.2 i 0.7 8.3 i 0.9 0.65 0.07 E-14 89 12.610.3 9.7 i 0.6 0.76 0.05 E-15 89 15.110.5 12.2 i 0.7 0.96 0.%

E-16 89 12.710.3 9.8 i 0.6 0.7710.05 E-17 89 15.5 i 0.6 12.6 0.8 0.9910.%

E-18 89 12.7 0.2 9.8 i 0.5 0.77 0.04 E-22 89 12.510.2 9.6 i 0.5 0.76 i 0.04 E-23 89 14.110.2 11.2 0.5 0.88 i 0.04 E-24 89 13.410.6 10.5 i 0.8 0.83 0.%

E-25 89 14.110.6 11.210.8 0.8810.06 E-26 89 11.6 i 0.8 8.7 0.9 0.68 0.07 E-27 89 11.110.4 8.210.6 0.64 0.05 E-28 89 11.810.6 8.9 i 0.8 0.7010.06 E-29 89 12.210.4 9.3 t 0.6 0.73 0.05 E-30 89 11.5 i 0.4 8.6 i 0.6 0.6810.05 E-31 89 15.110.5 12.210.7 0.9610.06 E-32 89 14.110.3 11.210.6 0.88 i 0.05 Control E-20 89 ,12.010.7 9.1 0.9 0.72 i 0.07 Mean S.D. 12.9 i 1.3 10.011.3 0.78 0.10 In-Transit Exoosure Date Annealed 01-25-96 03-29-96 Date Read 01-26-96 04-19-96 Total mR ITC-1 3.110.3 2.6 1 0.2 ITC-2 3.110.2 2.6 i0.2 34 i

- . _ _ _ . _ . _ _ _ .._ .. _ _ . _ .._. _ . _ _ . . . _ . _ ___... _ _.. _ .m _ _ . _ _ _ _. ... .._

s. ,.

POINT BEACH NUCLEAR PLANT ,

AMBIENT GAMMA RADIATION (TLD) i .:t 2nd. Quarter,1996 .

Date Annealad: 03-29-96 Days in the field 90 Date Placed: 04-03-96 Days from Annealing

, Date Removed: 07-02-96 to Readout: 108 Date Read: 07-15-96 Days in Location Field TotalmR Net mR Net mR per 7 days

. Indicator -

E-1 90 12.5 i 0.9 8.6 1.0 0.67 0.08  :

4 E-2 90 13.7 i 0.4 9.810.6 0.76 i 0.05 E-3 90 13.9 i 0.1 10.0 0.4 0.78 0.03 1 E-4 90 13.4 i 0.8 9.5 i0.9 0.7410.07 E-5 90 15.210.4 113 10.6 0.8810.05 E-6 90 14.1103 10.2 0.5 0.79 0.04 E-7 90 13.0 t 1.0 9.1 1.1 0.71 0.09  ;

E-8 90 13.7 0.4 9.8 0.6 0.76 i 0.05 E-9 90 15.510.4 11.6 i 0.6 0.90 0.05 E-12 90 13 3 i 0.7 9.4 0.8 0.73 0.%

E-14 90 16.7 i 0 3 12.810.5 1.0010.04 E-15 90 17.8 i 0.5 13.9 i 0.6 1.08 i 0.05 ,

E-16 90 15.5 i 0.4 11.6 0.6 0.9010.05 E-17 90 14.1103 10.2 i 0.5 0.79 i 0.04  ;

E-18 90 173 10.2 13.4 i 0.4 1.04 t 0.03  ;

E-22 90 15.810.6 11.9 0.7 0.9310.05 E-23 90 18.110.3 14.2 i 0.5 1.10 0.04 l E-24 90 15.5 i 0 3 11.6 0.5 0.90 i 0.04 E-25 90 18.1 i 0.4 14.2 i 0.6 1.1010.05 E-26 90 14.6.i 0 3 10.7 i 0.5 0.8310.04 E-27 90 15.510.5 11.6 i 0.6 0.9010.05 E-28 90 16.9 i 0.5 13.010.6 1.01 i 0.05 E-29 90 15.2103 113 10.5 0.88 i 0.04 ,

E-30 90 143 103 10.410.5 0.81 i 0.04 E-31 90 17.2 i 0.4 133 10.6 1.0310.05 I E-32 90 18.4 i 0.5 14.5 i 0.6 1.1310.05 1 Control )

E-20 90 15.8 i 0.5 11.910.6 0.93 0.05  ;

MeantS.D. 15.4 i 1.7 11.5 i 1.7 0.89 i 0.13 In-Transit Exoosure Date Annealed 03-29 96 06-26-96 Date Read 04-19-96 07-15-96 Total mR ITC-1 2.6 i 0.2 5.2 1 0.2 ITC-2 2.610.2 5.2 0.2 a

35 i

. , , a POINT BEACH NUCLEAR PLANT AMBIENT GAMMA RADIATION (TLD) 3rd. Quarter,1996 Date Annealed: 06-26-96 Days in the field 93 Date Placed: 07-02-96 Days from Annealing Date Removed: 10-03-96 to Readout: 104 Date Read: 10-08-96 Days in Location Field Total mR Net mR Net mR per 7 days Indicator E-1 93 16.410.4 12.5 0.5 0.94 0.04 E-2 93 16.2 0.4 12.3 0.5 0.93 0.0 ;

E-3 93 16.7 0.4 12.8 0.5 0.96 0.04 E-4 93 15.2 0.3 11.3 0.4 0.85 0.03 E-5 93 14.6 0.1 10.7 0.3 0.81 0.02 E-6 93 13.2 0.2 9.3 0.4 0.70 0.03 l

i E-7 93 13.2 0.2 9.3 0.4 0.70 0.03 E-8 93 14.6 0.1 10.7 0.3 0.81 0.02 E-9 93 14.7 t 0.3 10.8 0.4 0.81 0.03 E-12 93 13.0 0.1 9.1 0.3 0.68 0.02 E-14 93 17.0 0.6 13.1 0.7 0.99 0.05 E-15 93 16.3 0.4 12.4 0.5 0.93 0.04 E-16 93 14.610.3 10.7 0.4 0.81 0.03 E-17 93 13.410.2 9.5 0.4 0.72 0.03 E-18 93 16.310.6 12.4 0.7 0.93 0.05

! E-22 93 15.9 0.6 12.0 t 0.7 0.90 0.05 E-23 93 15.9 0.4 12.0 0.5 0.90 0.04 E-24 93 14.9 0.2 11.010.4 0.83 0.03 E-25 93 14.4 0.3 10.5 t 0.4 0.79 0.03 E-26 93 13.4 i 0.2 9.5 0.4 0.72 0.03 E-27 93 13.6 0.8 9.7 0.9 0.7310.07 E-28 93 13.1 0.6 9.2 0.7 0.69 0.05 E-29 93 14.810.3 10.9 0.4 0.82 0.03 E-30 93 13.7 1.0 9.8 1.0 0.74 0.08 E-31 93 14.5 i 0.2 10.6 0.4 0.80 0.03 E-32 93 16.210.5 12.3 t 0.6 0.93 0.05 Control E-20 93 13.0 0.5 9.1 0.6 0.68 0.05 Mean S.D. 14.811.3 10.9 1.3 0.82 0.10 In-Transit Excesurg Date Annealed 06-26-96 09-26-96 Date Read 07-15-96 10-08-96 Total mR ITC-1 5.2 0.2 2.5 0.1 ITC-2 5.2 0.2 2.5 0.1 l

1 36 l

d

, ,4 ... )

POlbTr BEACH NUCLEAR PLANT ,

AMBIENTGAMMA RADIATION (TLD) p<.

4th. Quarter,1996 i Date Annealed: 26-% Days in the field  %

Date Placed: 1040-% Days from Annealing Date Removed: 01-07-97 to Readout: 109 Date Read: 01-13-97 Daysin )

Location Field Total mR Net mR Net mR per 7 days Indientor  :

E-1  % 13.8 i 0.6 10.6 i 0.6 0.77 i 0.04 I E-2  % 14.0 i 03 10.8 i 0.4 0.79 02 E-3  % ND' ND' ND' E-4  % 14.4 i 0.1 11.2 i 0.2 0.82 i 0.01 E-5  % ND' ND' ND' E-6  % 12.7 i 0.5 9.5 i 0.5 0.69 i 0.04 E-7  % 13 3 i 0.8 10.110.8 0.74 i 0.06 E-8  % 14.5 i 0.4 11 3 i 0.4 0.82 i 0 2 E-9  % ND' ND' ND' E-12  % ND' ND' ND' l E-14  % 15.8 i 0.4 12.610.4 0.92 i 0.03 l E-15  % 17.9 i 0.5 14.7 i 0.5 1.07 i 0.04 i I

E-16  % 15.710.5 12.5 i 0.5 0.9110.04 E-17  % 13.8 i 0.8 10.6 i 0.8 0.77 i 0.06 l E-18  % 16.2 i 0.4 13.0 i 0.4 0.95 i 0.03 .

\

E-22  % ND' ND' ND' E-23  % ND' ND' ND' E-24  % 16.4 i 0.6 13.2 i 0.6 0.% i 0.04 E-25  % 13.6 i 0.6 10.410.6 0.76 i 0.04 E-26  % 13.110.5 9.9 i 0.5 0.7210.04 E-27  % 12.8 i 0 3 9.610.4 0.70102 E-28  % 12.9 i 0 3 9.7 i 0.4 0.71 i 0 2 "4 29  % 14.4 i 0.2 11.2103 0.8210.02 E-30  % 16.0 i 0.5 12.8 i 0.5 0.93 i 0.04 E-31  % ND' ND' ND' E-32  % 17.7 i 0.6 14.5 i 0.6 1.06 i 0.04 Control E-20  % 13.8 i 0.6 10.6 i 0.6 0.77 i 0.04 MeanfS.D. 14.6 i 1.6 11.5 i 1.6 0.83 i 0.12 In-Transit Exoosure Date Annealed 09 % 12 %

Date Read 10 06-% 01-13-97 Total mR 11C-1 2.5 i 0.1 4.0 i 0.1 ITC-2 2.5 i 0.1 3.9 i 0.1

• ND = No data; TLD lost in the field.

37

t . . , - 6

.1 i

4 1

1

l l

i i

i

APPENDIX A 1 l l INTERLABORATORY COMPARISON PROGRAM RESULTS I l

(

s

, 1 i

l 4 I l

J i

! i l l i

1, NOTE: Teledyne's Midwest Laboratory participates in intercomparison studies administered by U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. The results are reported in Appendix A. Also reported are results of Intemational Intercomparison and Teledyne testing of i TLD's, as well as, in-house spikes, blanks, duplicates and mixed analyte performance evaluation program. Appendix A is updated four times a year; the complete Appendix is included in March,

{ June, September and December monthly progress reports only. Please refer to March, June, September and December pmgress reports for information.

January,1996 through December,1996

... s Anoendix A Interlaboratory Comoarison Pronam Results Teledyne's Midwest Laboratory (formerly Hazleton Environmental Sciences) has participated in i

interlaboratory comparison (crosscheck) programs since the formulation of it's quality control program in December 1971. These programs are operated by agencies which supply environmental type samples (e.g.,

milk or water) containing concentrations of radionuclides know to the issuing agency but not to participant laboratories. He purpose of such a program is to provide an independent check on the laboratory's

rnalytical procedures and to alert it to any possible problems.

Participant laboratories measure the concentration of specified radionuclides and report them to the issuing agency. Several months later, the agency reports the known values to the participant laboratories and specifies control limits. Results consistently higher or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used.

J De results in Table A-1 were obtained through participation in the environmental sample crosscheck program for milk, water and air filters during the past twelve months. Data for previous years is available upon request.

His program is conducted by the U.S. Environmental Protection Agency harcomparison and Calibration Section, Quality Assurance Branch, Environmental Monitoring and Support Laborrtory, las Vegas, Nevada.

1 The results in Table A-2 were obtained for Thermoluminescent Dosimeters (TLDs), since 1976 via various International Intercomparisons of Environmental Dosimeters under the sponsorships listed in Table A-2. Also Teledyne testing results are listed.

Table A-3 lists results of the analyses on in-house " spiked" samples for the past twelve months.

All samples are prepared using NIST tracable sources. Data for previous years available upon request.

Table A-4 lists results of the analyses on in-house " blank" samples for the past twelve months.

Data for previous years available upon request.

Table A-5 list results of the in-house " duplicate" program for the past twelve months. Acceptance is based on the difference of the results being less than the sum of the errors. Data for previous years available upon request.

He results in Table A-6 were obtained through participation in the mixed analyte performance evaluation program.

He results in Table A-7 were obtained through participation in the Environmental Measurement laboratory Quality Assessment Program.

Attachment A lists acceptance criteria for " spiked" samples.

Out-of-limit results are explained directly below the result.

Al

l*... 4 i

^

Table A 1. U.S. Environmental Protection Agency's crosscheck program, comparison of EPA and Teledyne's 4

Midwest Laboratory results for various sample media *.

i

{ Concentration in pCi/l

• Lab Sample Date Teledyne Results EPA Result' Control Code Type Collected Analysis i2 Sigma' is, N=1 Limits

STW-752 WATER Jan,1996 Gr. Alpha 19.5 i 1.5 12.li 5.0 3.4 - 20.8 STW-752 WATER Jan,1996 Gr. Beta 7.9i0.7 7.015.0 0.0 - 15.7

} STW-753 WATER Feb,1996 I 131 70.7 i 1.5 67.0 i 7.0 54.9 - 79.1

! STW-761 WATER Mar,1996 H3 22,776.7 i 185.0 22,002.0 i 2,200.0 18,185.1 - 25,818.9 Results where indavertently not reported due to administrative error in laboratory.

I STW-762 WATER Apr,1996 Gr. Alpha 63.8 i 2.4 74.8 i 18.7 42.4 - 107.2

STW-762 WATER Apr,1996 Ra-226 2.9i 0.1 3.0i 0.5 2.1 - 3.9 l STW-762 WATER Apr,1996 Ra-228 4.610.2 5.0i13 2.7-73 l STW-762 WATER Apr,1996 Uranium 57.910.5 58.415.8 483 - 68.5 l STW-763 WATER Apr,1996 Co-60 32.7 i 0.6 31.015.0 223 - 39.7

STW-763 WATER Apr,1996 Cs-134 43.011.0 46.015.0 373 - 54.7 STW-763 WATER Apr,1996 Cs-137 523 2.1 50.0 i 5.0 413 - 58.7 i STW-763 WATER Apr,1996 Gr. Beta 154.9 i 6.8 166.9 t 25.0 123.5 - 2103 4

STW-763 WATER Apr,1996 Sr-89 42.0 i 3.6 43.0 t 5.0 34 3 - 51.7 l, STW-763 WATER Apr,1996 Sr-90 15 3 i 2.9 16.015.0 7.3 - 24.7

< STW-764 WATER Jun,1996 Ba-133 745.0 1 19.5 745.0 i 75.0 614.9 - 875.1 j STW-764 WATER Jun,1996 Co40 97.013.6 99.0 i 5.0 903 - 107.7 STW-764 WATER Jun,1996 Cs-134 72 3 i 1.2 79.0 i 5.0 703 - 87.7 STW-764 WATER Jun,1996 Cs-137 2013 i23 197.0 i 10.0 179.7 - 214 3 i STW-764 WATER Jun,1996 Zn-65 298.0 i 6.2 300.0 30.0 248.0 - 352.0 l STW-765 WATER Jun,1996 Ra 226 4.8 i 0.1 4.910.7 3.7 - 6.1 4

STW-765 WATER Jun,1996 Ra 228 8.7i 0.5 9.0i23 5.0 - 13.0 l STW-765 WATER Jun,1996 Uranium 20.4 i 0.8 20.2 i 3.0 15.0 - 25.4 STW-767 WATER Jul,1996 Sr-89 24.0 i 2.0 25.015.0 163 - 33.7

! STW-767 WATER Jul,1996 Sr-90 11 3 i 1.2 12.0 i 5.0 3.3 - 20.7 l STW-768 WATER Jul,1996 Gr. Alpha 20.112.0 24.4 i 6.1 13.8 - 35.0 STW-768 WATER Jul,1996 Gr. Beta 40.4 i 3.2 44.8 i 5.0 36.1 - 53.5

STW-774 WATER Sep,1996 Ra-226 13.6 i 0.4 14.0 i 2.1 10.4 - 17.6 STW-774 WATER Sep,1996 Ra-228 5.4i0.4 4.7 t 1.2 2.6 - 6.8 i STW-774 WATER Sep,1996 Uranium 10.0 i 0.2 10.113.0 4.9 - 15 3  !

STW-775 WATER Oct,1996 I-131 26.7 i 2.3 27.016.0 16.6- 37.4

. STW-778 WATER Oct,1996 Gr. Alpha 10.2 i 2.1 103 i 5.0 1.6 - 19.0  ;

STW-778 WATER Oct,1996 Gr. Beta 32.011.6 34.6 5.0 25.9 - 433 I i

3 5

A1-1

i, , . .

Table A-1. U.S. Environmental Protection Agency's crosscheck program, comparison of EPA and Teledyne's Midwest Laboratory results for various sample media'. [,,,'

Concentration in pCi/L" lab Sample Date Teledyne Results EPA Result' Control Code Type Collected Analysis 12 Sigma' is, N=1 Limits

• Results obtained by Teledyne Brown Engineering Environmental Services Midwest Laboratory as a participant in the environmental sample crosscheck program operated by the Interccmparison and Calibration Section, Quality Assurance Branch, Environmental Monitoring and Support laboratory, U.S.

1 Environmental Protection Agency (EPA), las Vegas, Neveda.

• All results are in pC1/L, except for elemental potassium (K) data in milk, which are in mg/L; air filter samples, which are in pCi/ Filter.

• Unless otherwise indicated, the TBEESML results are given as the mean i 2 standard deviations for three determinations, d

USEPA results are presented as the known values and expected laboratory precision (1s,1 determination) and control limits as defined by the EPA.

l k

Al-2 l

i l .. . ..

i

!^', 12 %

ATTACHMENT A I

! ACCEPTANCE CRITERIA FOR " SPIKED" SAMPLES LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSES

• One Standard Deviation Analysis Level for single determinations Gamma Emitters 5 to 100 pCi/ liter or kg 5.0 pCi/ liter

>100 pCi/ liter or kg 5% of known value 6

Strontium-89 5 to SO pCl/ liter or kg 5.0 pCi/ liter

>50 pCi/ liter or kg 10% of known value Strontium-93 5

2 to 30 pCl/ liter or kg 5.0 pCi/ liter

>30 pCi/ liter or kg 10% of known value Potassium >0.1 g/ liter or kg 5% of known value Gross alpha s20 pCi/ liter 5.0 pCi/ liter

>20 pCl/ liter 25% of known value  :

Gross beta s100 pCi/ liter 5.0 pCi/ liter

>100 pCi/ liter 5% of known value Tritium s4,000 pCl/ liter is = (pCi/ liter) =

169.85 x (knownf""

>4,000 pCl/ liter 10% of known value Radium-226,-228 <0.1 pCi/ liter 15% of known value Plutonium 0.1 pCl/ liter, gram, or sample 10% of known value Iodine-131, s55 pCl/ liter 6.0 pC1/ liter  ;

lodine-129 5 >55 pCi/ liter 10% of known value Uranium-238, s35 pCi/ liter 6.0 pCi/ liter Nickel-64 6 >35 pCi/ liter 15% of known value 5

Technetium-99 50 to 100 pC)/ liter 10 pCi/ liter 55 10% of known value

>100 pCl/ liter Others* -

20% of known value

• From EPA publication," Environmental Radioactivity Laboratory Intercomparison Studies Program, Fiscal Year,1981 1982, EPA-600/4-81-004.

• Teledynelimit.

A2

. . . s Table A-2. Crosscheck program results;'Ihermoluminexent Dosimeters. (FLDs).

mR bb Teledyne Results Known Average i 2 Sigma Code TLD Type Date Measur> ment i 2 Sigma Value i 2 Sigma (All Participants) 2nd intemaHnnal Interenmparien 115-2 CaF2 : Mn Bulb Apr,1976 Fie!d 17.0 i 1.9 17.1 16.4 i 7.7 _

115-2 CaF2 : Mn Bulb Apr,1976 bb 20.8 i 4.1 21.3 18.817.6 Second Intemational Intercomparison of Environmental Dosimeters conducted in April of 1976 by the Health and Safety Laboratory (HASL), New York, new York, and the School of Public Health of the University of Texas, Houston, Texts.

3rd Intemational Intercomoarison 115-3 CaF2 : Mn Bulb Jun,1977 Fie1d 30.7 i 3.2 34.9 i 4.8 31.5 i 3.0 115-3 CaF2 : Mn Bulb Jun,1977 bb 89.6 i 6.4 91.7114.6 86.2 i 24.0

' Third Intemational Intercomparison of Environmental Dosimeters conducted in the summer of 1977 by Oak Ridge National Laboratory and the School of Public Health of the University of Texas, Houston, Texas.

4th Intemational Interenmnartmn 115-4 CaF2 : Mn Bulb Jun,1979 FieId 14.1 i 1.1 14.1 i 1.4 16.0 i 9.0 115-4 CaF2 : Mn Bulb Jun,1979 Lab, High 40.4 i 1.4 45.8 i 9.2 43.9113.2 115 4 CaF2 : Mn Bulb Jun,1979 bb,Iow 9.811.3 12.212.4 12.0 i 7.4 Fourth International Intercomparison of Environmental Dosimeters conducted in the summer of 1979 by the School of Public Health of the University of Texas, Houston, Texas.

5th Intemational Interenmnarison 115-5A CaF2 : Mn Bulb Oct,1980 FieId 31.4 i 1.8 30.0 i 6.0 30.2 i 14.6  !

115-5A CaF2 : Mn Bulb Oct,1980 Lab,End 96.6 i 5.8 88.4 i 8.8 90.7 i 31.2 I 115-5A CaF2 : Mn Bulb Oct,1980 Lab, Start 77.4 i 5 8 75.217.6 75.8 i 40.4 Fifth International Intercomparison of Environmental Dosimeters conducted in the fall of 1980 at Idaho Falls, Idaho and sponsored by the School of Public Health of the University of Texas, Houston, Texas and the Environmental Measurements Laboratory, New York, New York, US. Department of Energy.

5th Intematinnal Interenmnarimn 115-5B LIF-100 Chips Oct,1980 Field 303 i 4.8 30.0 i 6.0 30.2 i 14.6 115 5B LIF-100 Chips Oct,1980 Iab,End 85.4 i 11.7 88.4 i 8.8 90.7 31.2 115 5B LIF-100 Chips Oct,1980 Lab, Start 81.1 i 7.4 75.2 i 7.6 75.8 i 40.4 Fifth Intemational Intercomparison of Environmental Dosimeters conducted in the fall of 1980 at Idaho Falls, Idaho and sponsored by the School of Public Health of the University of Texas, Houston, Texas and the Environmental Measurements bboratory, New York, New York, US. Department of Energy.

6th Intemational Intercomoarison 115-6 Teledyne did not participate in the Sixth International Intercomparison of Environmental Dosimeters. ,

7th Intemational Intercomparison 115-7A LIF-100 Chips Jun,1984 Field 75.4 i 2.6 75.8 i 6.0 75.l i 29.8 115-7A LiF-100 Chips Jun,1984 12b, Co-60 80.0 i 3.5 79.9 i 4.0 77.9 i 27.6 115-7A LIF-100 Chips Jun,1984 1.ab, Cs 137 66.6 i 2.5 75.013.8 73.0 i 22.2 A2-1

1 . . .

I Table A-2. Crosscheck program results;Thermoluminescent Dosimeters. (TLDs). o i'

mR bb Teledyne Results Known Average .t 2 Sigma Code TLD Type Date Measurement i 2 Sigma Value i 2 Sigma ( All Participants) j l J 1

l Seventh International Intercomparison of Environmental Dosimeters conducted in the spring and summer of l l 1984 at Las Vegas, Nevada, and sponsored by the US. Department of Energy, The Nuclear Regulatory l

! Commission, and the US. Environmental Protection Agency. )

7th Intematinnal Interenmnartsnn 115-7B LIF-100 Chips Jun,1934 Field 71.512.6 75.816.0 75.l i 29.8 115-7B LIF-100 Chips Jun,1984 bb, Co-60 84.8 t 6.4 79.9 i 4.0 77.9127.6 i I

115-7B LIF-100 Chips Jun,1964 Lab, Cs-137 78.811.6 75.0 t 3.8 73.0122.2 Seventh International Intercomparison of Envimnmental Dosimeters conducted in the spring and summer of 1984 at Las Vegas, Nevada, and sponsored by the US. Department of Energy, The Nuclear Regulatory Commission, and the US. Envimnmental Protection Agency.

7th Intemational Intercomoarison 115-7C CaSO.: Dy Jun,1964 F1eId 76.8 i 2.7 75.8 i 6.0 75.1 i 29.8 Cards 115-7C CaSO4 : Dy Jun,1964 Lab, Co-60 82.5 i 3.7 79.9 i 4.0 77.9 i 27.6 Cards 115-7C CaSO4 : Dy Jun,1964 Lab, Cs-137 79.0 i 3.2 75.013.8 73.0 t 22.2 Cards Seventh Intemational Intercomparison of Environmental Dosimeters conducted in the spring and summer of ,

1984 at bs Vegas, Nevada, and sponsored by the US. Department of Energy, The Nuclear Regulatory -

Commission, and the US. Envimnmental Protection Agency.

8th Intemational Intercomoarison 115-8A LIF-100 Chips Jan,1986 Field, Site 1 29.5 i 1.4 29.7 i 1.5 28.9 t 12.4 115-8A LIF-100 Chips Jan,1986 Field, Site 2 11.3 i 0.8 10.4 i 0.5 10.119.1 115-8 A LIF-100 Chips Jan,1986 Lab, Cs-137 13.710.9 17.2 i 0.9 16.2 i 6.8 Eighth International Intercomparison of Environmental Dosimeters conducted in the fall and winter of 1985-1986 at New York, New York, and sponsored by the US. Department of Energy.

Ath Intematinnal Interenmnarisnn 115-8B LiF 100 Chips Jan,1986 Field, Site 1 32.3 t l.2 29.711.5 28.9 i 12.4 115-8B LIF-100 Chips Jan,1986 Field, Site 2 9.0i 1.0 10.4 i 0.5 10.1 i 9.0 115-8B LIF-100 Chips Jan,1986 bb, Cs-137 15.810.9 17.2 i 0.9 16.2 i 6.8 Eighth International Intercomparison of Environmental Dosimeters conducted in the fall and winter of 1985-1986 at New York, New York, and sponsored by the US. Department of Energy.

8th Intemational Intercomoarison 115-8C CaSO4 : Dy Jan,1986 FleId, Site 1 32.210.7 29.711.5 28.9112.4 Cards 115-8C CaSO4 : Dy Jan,1986 Field, Site 2 10.610.6 10.410.5 10.1 i 9.0 Cards 115-8C CaSO4 : Dy Jan,1986 Lab, Cs-137 18.110.8 17.2 0.9 16.2 i 6.8 Cards l

A2-2 l

Table A-2. Crosscheck program results;%ermoluminescent Dosimeters. (TLDs).

1. i Lab Teledyne Results Known Average i 2 Sigma  :

TLD Type Date Measurement i2 Sigma Value i 2 Sigma ( All Participants)

Code l Eighth International Intercomparison of Environmental Dosimeters conducted in the fall and winter of 1985-1986 at New York, New York, and sponsored by the US. Department of Energy.

9th Intematinnal Interenmnarienn 115-9 he Ninth Intemationa11ntercomparison of Environmental Dosimeters was not available to Teledyne's ,

Midwest Laboratory.

10th Intamational Interenmnarison LIF-100 Chips Aug,1993 Field 25.7 t l.4 27.0 i l.6 26.4 t 10.2 115-10A LIF-100 Chips Aug,1993 Lab,1 22.7 i 1.6 25.9 i 1 3 25.019.4  !

115-10A LIF-100 Chips Aug,1993 Lab,2 62.712.6 72.711.9 69.8 t 203 115-10A The Tenth International Intercomparison of Environmental Dosimeters conducted in 1993 at Idaho State University and sponsored by the U.S. Department of Energy and the Idaho State University.

10th Intemational Intercomparison CaSO.: Dy Aug,1993 Fieid 26.0 i 2 3 27.011.6 26.4 i 10.2 115-10B -

Cards CaSO.: Dy Aug,1993 Lab,1 24.lil.7 25.9 t 13 25.0 i 9.4  :

115-10B Cards l CaSO : Dy Aug,1993 Lab,2 69.2 i 3.0 72.7 i 1.9 69.8 i 203 [

115-10B Cards

'Ihe Tenth International Intercomparison of Environmental Dosimeters conducted in 1993 at Idaho Stat University and sponsored by the US. Department of Energy and the Idaho Stat University.

Teledyne Testing f Lib 100 Chips Sep,1989 Lab 21.010.4 22.4 ND  ;

89-1 ND = No Data; Teledyne Testing was only performed by Teledyne.

Chips were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in September,1989.

Taladvne Testina 89-2 Teledyne Nov,1989 Lab 20.911.0 203 ND i

CaSo.: Dy

)

Cards ND = No Data; Teledyne Testing was only performed by Teledyne.

l Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in June,1990.

Teledyne Testine Teledyne Jun,1990 I.ab 20.6 1.4 19.6 ND 90-1 CaSo.: Dy Cards ND = No Data; Teledyne Testing was only performed by Teledyne.

Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in June,1990.

A2 3

l o, ...~

Table A-2. Crosscheck program results; Thermoluminescent Dosimeters. (FLDs).

f ,,

mR Lab Teledyne Results Known Average i 2 Sigma Code TLD Type Date Measuremmt i2 Sigma Value 2 Sigma (All Participants)

Teledyne Testing 90-2 Teledyne Jun,1990 Lab 100.8 i 4 3 100.0 ND CaSo.: Dy Cards ND = No Data: Teledyne Testing was only performed by Teledyne.

Cards were irradiated by Dosimetry Asssociates, Inc., Northville, MI, in October,1990.

Teledyne Testing 91-1 Teledyne Oct,1990 Lab,1 33.412.0 32.0 ND CaSo.: Dy Cards 91-1 Teledyne Oct,1990 12b,2 55.2 i 4.7 58.8 ND Caso.: Dy Cards 91-1 Teledyne Oct,1990 12b,3 87.8 i 6.2 85.5 ND CaSo.: Dy I

Cards ND = No Data; Teledyne Testing was only performed by Teledyne.

Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in October,1991.

Toledyne Tecting {

92-1 LiF-100 Chips Feb,1992 Lab,1 11.110.2 10.7 ND ,

92-1 LiF-100 Chips Feb,1992 12b,2 25.6 i 0.5 25.4 ND j 92-1 LIF-100 Chips Feb,1992 Lab,3 46.4 i 0.5 463 ND ND = No Data; Teledyne Testing was only performed by Teledyne.

Chips were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in February,1992.

Teledyne Testing l 92-2 Teledyne Apr,1992 Reader 1, #1 20.110.1 20.1 ND CaSo.: Dy Cards 92-2 Teledyne Apr,1992 Reader 1, #2 40.610.1 40.0 ND CaSo.: Dy Cards 92-2 Teledyne Apr,1992 Reader 1, #3 60.0113 603 ND CaSo.: Dy Cards 92-2 Teledyne Apr,1992 Reader 2, #1 203103 20.1 ND CaSo.: Dy Cards 92-2 Teledyne Apr,1992 Reader 2, #2 39.2103 40.0 ND CaSo.: Dy Cards A2-4

. . . .s Table A-2. Crosscheck program results;Thermolununescent Dosimeters. (TLDs).

mR Lab Teledyne Results Known Average i 2 Sigma Code TLD Type Date Measurement i 2 Sigma Value i 2 Sigma (All Participants) 92-2 Teledyne Apr,1992 Reader 2, #3 60.710.4 603 ND CaSo.: Dy Cards ND = No Data; Teledyne Testing was only performed by Teledyne.

Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in April,1992.

Teledyne Testing 93-1 Teledyne Mar,1993 1.ab,1 10.0i l.0 10.2 ND LIF-100 Chips 93-1 Teledyne Mar,1993 Lab,2 25.212.2 25.5 ND LIF-100 Chips 93-1 Teledyne Mar,1993 Lab,3 42.7 i 5.7 45.9 ND LIF-100 Chips ND = No Data; Teledyne Testing was only performed by Teledyne.

Chips were irradiated by Teledyne isotopes, Inc., Westwood, New Jersey, in March,1993. Due to a potential error of 10-12% when cards where irradiated, results of the testing on the cards will not be published. Data is available upon request.

Talodyne Testing 94-1 Teledyne Nov,1994 Lab,1 15.610.4 14.9 ND LIF-100 Chips 94-1 Teledyne Nov,1994 Lab,2 30.210.4 29.8 ND LIF-100 Chips 94-1 Teledyne Nov,1994 Lab,3 59.2 i 03 59.7 ND LiF-100 Chips 94-1 Teledyne Nov,1994 Reader 1, #1 14.9 i 0.1 14.9 ND CaSo.: Dy Cards 94-1 Teledyne Nov,1994 Reader 1, #2 30.8 i 0.1 29.8 ND CaSo.: Dy Cards 94-1 Teledyne Nov,1994 Reader 1, #3 58.9 i 0 3 59.7 ND CaSo.: Dy Cards 94-1 Teledyne Nov,1994 Reader 2, #1 15.410.2 14.9 ND CaSo.: Dy Cards 94-1 Teledyne Nov,1994 Reader 2, #2 31.4 i 0.2 29.8 ND CaSo.: Dy Cards 94-1 Teledyne Nov,1994 Reader 2, #3 60.1 03 59.7 ND CaSo.: Dy Cards A2-5

s. ...-

l Table A-2. Crosscheck program results;'Ihermoluminescent Dostmeters. (l'LDs).

(=%

mR I.

, Lab Teledyne Results Known Average i 2 Sigma Code TLD Type Date Measurement i2 Sigma Value i 2 Sigma (All Participants) a ND = No Data: Teledyne Testing was only performed by Teledyne.

Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in November,1994.

l Taladyne Testina 95-1 LIF-100 Chips Mar,1995 Lab,1 16.1 i 0.2 15.7

95-1 LIF-100 Chips Mar,1995 Lab,2 31.7 t 0.1 323 95-1 LIF-100 Chips Mar,1995 Lab,3 59.710.6 60.8 i 95-1 Teledyne Mar,1995 Reader 1, #1 16.4 i 0.1 15.7 ND CaSo.

Dy

< Cards 95-1 Teledyne Mar,1995 Reader 1, #2 34.9 0.1 323 ND CaSos Dy  ;

^

Cards 95-1 Teledyne Mar,1995 Reader 1, #3 64.4 i 1.5 60.8 ND CaSo.: Dy Cards ND = No Data; Teledyne Testing was only performed by Teledyne.

Cards and Chips were irradiated by Teledyne isotopes, Inc., Westwood, New Jersey, in March,1995.

3 j Telodyne Testing 95-2 Teledyne Mar,1995 Reader 2, #1 16.4 i 0.2 15.7 ND {

i CaSo : Dy Cards I

95 2 Teledyne Mar,1995 Reader 2, #2 33.9 .4 323 ND CaSo : Dy Cards ND l 95-2 Teledyne Mar,1995 Reader 2, #3 60.5 iO3 60.8 l CaSo.: Dy 2

Cards ND = No Data; Teledyne Testing was only performed by Teledyne.

Cards and Chips were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in March,1995.

Teledyne Testing 96-1 LIF-100 Chips Mar,1996 Lab,1 15.9 i 0 3 15.4 l

i 96-1 LIF-100 Chips Mar,1996 Lab,2 29.4103 30.8 96-1 LIF-100 Chips Mar,1996 Lab,3 62.5 i 1 3 62.5 j

96-1 Teledyne Mar,1996 Reader 1, #1 14.4 i 0.1 15.4 ND 1 CaSo4: Dy Cards i 96-1 Teledyne Mar,1996 Reader 1, #2 31.8 i 0.1 30.8 ND

< CaSo.: Dy 1 Cards A2-6 1

______ _ -_m_. _ . . . _ . _ . . _ _ _ _ . . _ _ _ _ _ . _ _ _ _ . _ _ _ _ _ . - . _ _ _ _ _ _ _ _ _ _ _ _ _ . _ . . . _ . _ . . . _ _ _ _

} *. , . .s

1. .

t ._

Table A-2. Crosscheck pmgram results:Thermoluminescent Dosimeters. (TLDs).

mR 1

Lab Teledyne Results Known Average i 2 Sigma Code TLD Type Date Measurement i 2 Sigma Valuei2 Sigma (All Participants) l j 96-1 Teledyne Mar,1996 Reader 1, #3 64.7 i 0.4 62.5 ND  !

j CaSo.: Dy j Cards j ND = No Data; Teledyne Testing was only performed by Teledyne.

Chips and Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in March,1996.

Taladvne Testina l

! 96-2 Teledyne Mar,1996 Reader 2, #1 14.310.4 15.4 ND  ;

i CaSo.: Dy j j Cards i j 96-2 Teledyne Mar,1996 Reader 2, #2 31.8 i 0.1 30.8 ND l

CaSo.

Dy l

Cards l

! 96-2 Teledyne Mar,1996 Reader 2, #3 68.6 i 0.1 62.5 ND J CaSo.: Dy Cards l ND = No Data: Teledyne Testing was only performed by Teledyne. j Chips and Cards were irradiated by Teledyne Isotopes, Inc., Westwood, New Jersey, in March,1996. ,

1 A2-7

... 6 Table A-3. In-house " spike" samples.

Concentration in pCi/L' Lab Sample Date Teledyne Results Known Control' Code Type Collected Analysis 2s, n=1' Activity Limits SPCH-607 ggt Feb,1996 I-131(g) 03 0.0 03 0.2 - 0.4 SPAP-609 AIR FILTER Feb,1996 Cs-137 2.2i0.0 1.9 1.1 - 2.7 SPAP-611 AIR FILTER Feb,1996 Gr. Beta 6.8t0.0 8.0 0.0 - 18.0 SPW-621 WATER Feb,1996 I-131 86.210.7 95.9 76.7 - 115.1 SPW-621 WATER Feb,1996 I-131(g) 96.2 i 4.7 95.9 57.5 - 105.9 SPW-622 WATER Feb,1996 Gr. Alpha 96.4 i 6.6 82.8 41.4 - 124.2 SPW-622 WATER Feb,1996 Gr. Beta 83.7 t 33 85.7 75.7 - 95.7 SPW-623 WATER Feb,1996 H-3 18228.7 i 3913 17833.0 14266.4 - 21399.6 I SPW-624 WATER Feb,1996 Co-60 231.0 i 14.5 2393 215.4 - 263.2 SPW-624 WATER Feb,1996 Cs-137 428 3 i 24.1 4283 385.5 - 471.1 l

SPMI-625 MILK Feb,1996 Cs 137 63.1 i 3.2 53.5 43.5 - 63.5 SPMI-625 MILK Feb,1996 I-131 47.8 i 0.7 48.0 36.0 - 60.0 l

j SPMI-625 MILK Feb,1996 1-131(g) 48.0 i 2.9 48.0 28.8 - 58.0 j SPVE-1068 VECETATION Feb,1996 I131(g) 0.8i0.0 0.8 0.5 - 1.1 SPMI-2217 MILK Apr,1996 Cs-134 35.4 i 2.5 37.1 27.1 - 47.1 SPMI-2217 MILK Apr,1996 Cs-137 117.2 i 5.4 106.6 95.9 - 1173 f

l SPW-2219 WATER Apr,1996 Co-60 26.0 i 3.4 23.4 13.4 - 33.4 SPW-2219 WATER Apr,1996 Cs-134 36.1 i 2.9 37.1 27.1 - 47.1 l

SPW-2219 WATER Apr,1996 Cs-137 117.1 i 6.4 106.6 95.9 - 1173 l

SPW-2221 WATER Apr,1996 Gr. Alpha 76.9 i 6.1 82.8 41.4 - 324.2

SPW-2221 WATER Apr,1996 Gr. Beta 1323 i 5.0 136.8 123.1 150 5 SPW-2223 WATER Apr,1996 H-3 17538.9 i 354.1 17937.0 14349.6 - 21524.4 l

SPW-2283 WATER Apr,1996~ I-129 15.7 i 1.4 14.9 2.9 - 26.9

]-

j SPW-2285 WATER Apr,1996 Fe-55 1.210.5 1.1 0.0 - 21.1 i SPW-2287 WATER Apr,1996 Tc-99 70.S i 7.9 66.0 46.2 - 85.8 f SPW-2289 WATER Apr,1996 Am-241 77.4 i 0.4 82.8 49.7 - 115.9 SPW-2289 WATER Apr,1996 Cm-244 37.9 i 1.7 36.4 21.8 - 51.0 SPW-2291 WATER Apr,1996 'Ih 230 41.6 t l.9 45.0 27.0 - 63.0 SPW-2292 WATER Apr,1996 U-238 46.2 i 2.0 45.4 31.8 - 59.0 SPF-3420 FISH May,1996 Cs-137 0.1i0.0 0.1 0.1 - 0.1 SPW-3439 WATER May,1996 I-131 23.9 i 0.8 25 3 133-373 SPMI-3441 MILK May,1996 I-131 23.5 i 0.5 25 3 133-373 SPMI-4054 MILK Jun,1996 Cs 134 28.li 2.6 31 3 213-413 SPMI-4054 MILK Jun,1996 Cs-137 47.0 i 3.7 42.5 32.5 - 52.5 SPMI- 4054 MILK Jun,1996 I-131(g) 39.4 i 3.6 40.4 24.2 - 50.4 A3-1

_ __ - . - _ - . _ _ _ - - - - -- -- - --_ -- _ _ _ ~ . - -

4 ...-

Table A-3. In-house " spike" samples.

l Concentration in pCi/L' ('A#f 4 Lab Sample Date Teledyne Results Known Control' Code Type Collected Analysis 2s, n=1" Artivity Limits SPMI-4054 MILK Jun,1996 Cs 134 28.112.6 313 213 -413 SPMI-4054 MILK Jun,1996 Cs-137 47.0 i 3.7 42.5 32.5 - 52.5 SPMI-4054 MILK Jun,1996 I-131 35.7 i 0.6 40 3 283-523 i SPMI-4054 MILK Jun,1996 I131(g) 39.413.6 40.4 24.2 - 50.4 SPW-4246 WATER Jun,1996 Gr. Alpha 70.0 i 3.6 82.7 41.4 - 124.1 l SPW-4246 WATER Jun,1996 Gr. Beta 140.5 i 3.2 136.1 122.5 - 149.7 ..,

SPAP-4750 AIR HLTER Jul,1996 Cs-137 2.2i0.0 1.9 1.1 - 2.7 SPW-4936 WATER Jul,1996 Co-60 105.7 i 15.4 112.6 101 3 - 123.9 WATER Jul,1996 Cs-134 127.1 1 10.9 135.2 121.7 - 148.7 SPW-4936 WATER Jul,1996 Cs-137 220.2 i 20.2 211.9 190.7 - 233.1 SPW-4936 SPMI-4938 MILK Jul,1996 Cs-134 130.4 i 11.4 135.2 121.7 - 148.7 l

SPMI-4938 MILK Jul,1996 Cs-137 229.2 i 21.6 211.9 190.7 - 233.1 SPW-4942 WATER Jul,1996 Fe-55 2.0i0.5 1.8 0.0 - 21.8 SPF-4996 RSH Jul,1996 Cs-137 0.li0.0 0.1 0.0 - 0.1 SPAP-5669 AIR FILTER Jul,1996 Gr. Beta 7.0i 0.0 7.8 0.0 - 17.8 SPW-5700 WATER Aug,1996 H-3 49589.0 1 589.5 51058.0 40846.4 - 61269.6 -

I SPMI-7384 MILK Oct,1996 I-131 35.0 i 0.9 39.9 27.9 - 51.9 I I

MILK Oct,1996 Cs-134 19.S i 2.4 21.4 11.4 - 31.4 SPMI-7385 MILK Oct,1996 Cs-137 26.013.9 24.1 14.1 - 34.1 SPMI-7385 MILK Oct,1996 I131(g) 1173 i 6.4 114.1 68.5 - 125.5 SPMI-7385 MILK Oct,1996 I-131 64.5 i 14.4 79.9 63.9 - 95.8 SPMI-7444 WATER Oct,1996 I-131(g) 82.2 i 16.2 79.9 47.9 - 89.9

SPW-7444 SPMI-7445 MILK Oct,1996 I-131 235 5 i 2.8 199.7 159.8 - 239.6 WATER Oct,1996 I-131(g) 190.9 i 14.1 199.7 119.8 - 219.7 l SPW-7445 MILK Oct,1996 I-131 103.6 i 1 5 114.1 91 3 - 136.9 SPMI-7685 AIR HLTER Oct,1996 Gr. Beta 6.0i0.0 6.0 0.0 - 16.0 SPAP-2 SOIL Oct,1996 Cs-134 0.2 i 0.0 0.2 0.1 - 0.2 SPSO-2478 SPSO-2478 SOIL Oct,1996 Cs-137 0.5i0.0 0.4 03-0.6 L Oct,1996 I-131(g) 0.4 0.2-0.5 SPCH-7473 Cyl 0.4 i 0.0 0.5i0.0 0.5 03-0.7 SPCH 7474 gL Oct,1996 I-131(g)

AIR RLTER Oct,1996 Cs-137 2.1 i 0.0 1.9 1.1 - 2.7 SPAP-7476 WATER Nov,1996 Co-60 42.4 i 7.2 43.0 33.0 - 53.0 SPW-8734 WATER Nov,1996 Cs-134 29.0 i 6.6 30.1 20.1 - 40.1 SPW-8734 WATER Nov,1996 Cs-137 35.119.5 31.5 21.5 - 41.5 SPW-8734 SPW-8740 WATER Nov,1996 H-3 25383.5f 433.5 25075.0 20060.0 - 30090.0 I .

A3-2

.. . .s

_ Table A-3. In-house " spike" samples.

Concentration in pCi/L' Lab Sample Date Teledyne Results Known Control' ,

Code Type Collected Analysis 2s, n=1' Activity Limits

• All results are in pCl/L, except for elemental potassium (K) in milk, which are in mg/L.; air filter samples, which are in pCi/ Filter; and food products, which are in mg/kg.

" All samples are the results of single determinations.

• Control limits are based on Attachment A, page A2 of this report.

NOTE: For fish, Jello is used for the spike matrix. For vegetation, Sawdust is used for the spike matrix.

A3 3

Table A-4. In-house " blank" samples.

] Concentration pCi/L'.

Teledyne Results Acceptance i Lab Sample Sample (4.66 Sigma) Criteria Code Type Date Ane!ysis LLD Activity" (4.66 Sigma)

! SPW 7 WATER Jan 1996 R&.226 <0.02 0.02 i 0.13 < 1.0 SPW 2 WATER Feb 1996 Ra 226 <0.02 0.01 t 0.02 < 1.0 SPCH-608 CHARCOAL Feb l996 1-l'11(g) <2.7 -0.10 i t.63 < 9.6 CANISTER

) SPAP-610 AIR FILTER Feb l996 Co-60 <4.1 3.46 i339 < 10.0 l SPAP-610 AIR FILTER Feb 1996 Cs-134 <3.6 -0.25 i 2.94 < 10.0 SPAP-610 AIR FILTER Feb l996 Cs-137 <2.4 -0.31 t 2.53 < 10.0 l SPAP-612 AIR FILTER Feb l996 Gr. Beta < 0.4 032 10.29 < 3.2 l SPW-627 WATER Feb l996 Co-60 <3.0 1.70 i 1.60 < 10.0 SPW-627 WATER Febl996 Cs 134 <2.5 -0.3611.66 < 10.0 SPW 627 WATER Feb l996 Cs-137 <3.2 033 i t.60 < 10.0 SPW-627 WATER Feb l996 Gr. Alpha <1.0 0.20 i 0.93 < 1.0 SPW-627 WATER Feb l996 Cr. Bet.i <3.2 2.26 i t.76 < 3.2 SPW-627 WATER Feb 1996 I-131 < 0.4 -0.21 1032 <0.5 '

SPW-628 WATER Feb 1996 Co-60 <2.6 -1.38 12.18 < 10.0 j SPW 628 WATER Feb l996 Cs 134 <3.1 0.95 i 2.11 < 10.0 SPW-628 WATER Feb l996 Cs-137 <3.8 0.55 1231 < 10.0 SPW-628 WATER Feb 1996 I-131 < 0.5 -0.18 i 0.35 <0.5 l SPW-629 WATER Feb 1996 H-3 <197 -12.47 i 97.17 < 200.0 )

SPMI430 MILK Febl996 Co-60 <3.5 1.26 il.79 < 10.0 SPMI-630 MILK Feb1996 Cs-134 <2.5 -0.12 i 1.53 < 10.0 SPMI-630 MILK Feb 1996 Cs 137 <2.6 0.22 i 1.44 < 10.0 SPMI-630 MILK Feb 1996 I131 < 0.3 -0.07 i 0.24 <0.5 SPMI-630 MILK Feb1996 Sr-89 <0.9 -0.20 i t.27 < 5.0 SPMI-630 MILK Feb 1996 Sr-90 N/A 1.48 t 0.40 < 1.0 low level of Sr-90 concentration in milk (1-5 pCi/L) is not unusual.

SPVE-1069 VEGETATION Feb1996 I131(g) <0.012 0.00 i 0.01 < 20.0 SPW-3 WATER Mar 1996 Ra 226 <0.08 -0.0010.04 < 1.0 SPW 3 WATER Mar 1996 Ra 228 <0.9 0.4710.75 < 1.0 SPW-4 WATER Apr1996 Ra 226 <0.06 0.09 i 0.04 < 1.0 SPM1-2218 MILK Apr1996 Cs-134 <4.8 2.5212.62 < 10.0 SPMI 2218 MILK Apr1996 Cs-137 <5.4 4.42 i 3.00 < 10.0 SPW 2220 WATER Apr1996 Co-60 < 2.9 0.9511.58 < 10.0 SPW-2220 WATER Apr1996 Cs-134 <2.7 1.47 i t.64 < 10.0 SPW-2220 WATER Apr1996 Cs-137 < 1.9 -1.28 11.72 < 10.0 SPW-2222 WATER Apr1996 Gr. Alpha <0.2 -0.2110.97 < 1.0 A4-1

l i

I Table A-4. In-house " blank" samples. J Concentration pCl/L*. f-Teledyne Results Acceptance Sample Sample (4.66 Sigma) Criteria Lab Code Type Date Analysis LLD Activity" (4.66 Sigma)

SPW-2222 WATER Apr1996 Gr. Beta <2.8 2.2611.57 < 3.2 SPW-2224 WATER Apr1996 H 3 <151 -101.30 i 70.18 < 200.0 SPW-2284 WATEI! Apr 1996 I 129 < 1.4 0.22 i 0.84 <1.5 SPW-2286 WATER Apr1996 Fe-55 < 0.7 -0.0710.43 < 1000.0 SPW-2288 WATER Apr1996 Tc-99 <4.2 0.55 i 2.29 < 10.0 SPF-3421 FISH May1996 Co-60 <0.010 0.00 i 0.01 < 10.0 SPF-3421 FISH May1996 Cs 134 <0.014 -0.00 i 0.01 < 10.0 SPF-3421 FISH May1996 Cs-137 <0.015 0.0110.01 < 10.0 SPW-3440 WATER May 1996 I 131 <0.1 0.0410.20 <0.5 SPMI-3442 MILK May1996 I-131 < 0.1 -0.0710.20 < 0.5 SPW-6 WATER Jun1996 Ra-228 < 1.0 0.73 i t.05 < 1.0 SPMI-4055 MILK Jun1996 Co-60 <8.7 2.51 t 4.51 < 10.0 SPMI-4055 MILK Jun1996 Cs-134 < 6.1 1.87 i337 < 10.0 SPMI-4055 MILK Jun1996 Cs-137 <5.3 1.82 1 11.80 < 10.0 SPMI-4055 MILK Jun1996 I-131 <0.3 0.2110.24 <0.5 SPMI-4055 MILK Jun1996 St-89 < 0.8 0.57 t 1.83 < 5.0 g

SPMI-4055 MILK Jun1996 Sr-90 N/A 1.49 i 0.44 < 1.0 Low level of Sr-90 concentration in milk (1-5 pCi/L) is not unusual.

SPW-7 WATER Jul1996 Ra 228 <0.8 -0.0510.70 < 1.0 SPAP-4751 AIR FILTER Jul1996 Co-60 <2.7 1.26 i t.44 < 10.0 SPAP-4751 AIR FILTER Jul1996 Cs-134 <4.8 1.5011.80 < 10.0 SPAP-4751 AIR FILTER Jul 1996 Cs-137 <2.4 0.63 i t.49 < 10.0 WATER Jul1996 Co-60 <4.5 -0.25 13.27 < 10.0 SPW-4937 SPW-4937 WATER Jul1996 Cs-134 <5.5 034 i339 < 10.0 SPW-4937 WATER Jul1996 Cs-137 <5.7 -035 i3.43 < 10.0 MILK <8.0 1.13 i 4.73 < 10.0 SPMI-4939 Jul1996 Co-60 SPMI-4939 MILK Jul1996 Cs-134 < 7.2 1.8015.18 < 10.0 SPMI-4939 MILK Jul1996 Cs-137 <5.8 1.0413.77 < 10.0 WATER Fe-55 < 0.6 0.18 i 035 < 1000.0 SPW-4943 Jul 1996 FISH Co-60 <0.006 0.00 i 0.00 < 10.0 SPF-4997 Jul1996 FISH <0.006 -0.0010.01 < 10.0 SPF-4997 Jul1996 Cs-134 FISH <0.009 0.0110.01 < 10.0 SPF-4997 Jul1996 Cs-137

<0.4 0.80 1032 < 3.2 SPAP-5670 AIR FILTER Jul1996 Gr. Beta WATER Aug1996 Ra-226 <0.04 0.16 i 0.03 < 1.0 SPW-8 WATER Aug1996 Ra 228 <1.0 0.4410.79 < 1.0 SPW-8 SPW-9 WATER Sep 1996 Ra-226 <0.05 0.01 i O2 < 1.0 ,

l A4-2 f

l l

4 .. . a j i

Table A-4. In-house " blank" samples.

4 i y

j Concentration pCi/L*.

l Teledyne Results Acceptance Lab Sample Sample (4.66 Sigma) Criteria

) Type Date Analysis LLD Activity * (4.66 Sigma) l

! Code SPW-7013 WATER Sep 1996 Sr-89 <1.8 -0.73 i t.10 < 5.0 l j SPW 7013 WATER Sep 1996 Sr-90 <0.5 -0.0510.21 < 1.0 SPW-10 WATER Oct 1996 Ra-228 < 1.0 0.8010.57 < 1.0 SPMI 7382 MILK Oct 1996 Cs 134 <3.1 -0.2512.62 < 10.0 l

SPMI-7382 MILK Oct1996 Cs-137 <4.8 0.15 i 2.68 < 10.0 l

i SPMI-7382 MILK Oct 1996 1131(g) <3.7 -1.61 i 3.28 < 20.0 SPMI-7383 MILK Oct1996 Cs-134 <5.7 0.28 13.68 < 10.0

]

j SPMI-7383 MILK Oct1996 Cs-137 <4.1 -1.83 i 3.63 < 10.0 SPMI-7383 MILK Oct 1996 1131 <0.4 0.18 i 0.23 < 0.5 l

SPMI-7383 MILK Oct 1996 1131(g) <6.8 1.19 14.08 < 20.0 l <0.4 -0.08 i 0.17 <0.5 SPMI 7443 MILK Oct 1996 I131 l

SPCH-7475 CHARCOAL Oct 1996 1-131(g) <2.8 1.58 1 12.74 < 9.6

. CANISTER I SPAP-7477 AIR FILTER Oct1996 Cs-137 <2.2 0.00 i 0.00 < 10.0 I SPSO-7479 SOIL Oct1996 Cs-134 <0.011 0.00 i 0.00 < 10.0 l 1

SPSO-7479 SOIL Oct 1996 Cs-137 <0.007 0.0010.00 < 10.0 l SPAP-7527 AIR FILTER Oct1996 Gr. Beta <0.7 0.10 i 0.45 < 3.2 l

SPF-7505 FISH Oct1996 Co40 <0.016 -0.00 i 0.01 < 10.0 f

SPF-7505 FISH Oct 1996 Cs-134 <0.017 -0.01 i 0.04 < 10.0 e SPF-7505 FISH Oct 1996 Cs-137 <0.016 -0.0010.01 < 10.0 WATER Novl996 Co.60 < 6.0 -0.14 i 0.10 <10.0 SPW-8735 SPW 8735 WATER Nov1996 Cs-134 < 4.7 -0.5317.69 < 10.0 WATER Nov 1996 Cs-137 8.2 2.09 i 4.63 < 10.0 i SPW-8735 WATER Nov1996 Gr. Alpha <0.3 0.15 i 0.21 < 1.0 f SPW-8735 WATER Nov 1996 Gr. Beta <0.8 -0.41 t o.52 < 3.2 SPW-8735 l Nov1996 H 3 <158 104.99 82.93 <2M.0 i SPW-8739 WATER i

• Liquid sample results are reported in pCi/ Liter, air filter rample results are in pCi/ filter, charcoal sample l results are in pCl/ charcoal, and solid sample results are in pCi/ kilogram.

i l

• 'Ihe activity reported is the net activity result.

3 i

i 1

1 A4-3 J

l . _ _ _ _ _ . . __ -

^

~

. . . . ,s L

! . s.,' Table A-5. In-house " duplicate" samples.

i Concentrationin pCi/L' t

! Lab Sample First Second Averaged l Codes

• Date Analysis Result Result Result CF - 20,21 Jan,1996 Gr. Beta 7.1423 1 0.2477 6.8880 1 0.1339 7.0152 1 0.1408 CF - 20,21 Jan,1996 K-40 3.6750 i 0 3680 3.6536 i 0.1270 3.6643 1 0.1946 CF - 20,21 Jan,1996 Sr-89 -0.0115 i 0.0138 0.0042 i 0.0097 -0.0037 1 0.0085 j CF - 20,21 Jan,1996 Sr-90 0.0057 i 0.0034 0.0045 1 0.0021 0.0051 1 0.0020 MI- 47,48 Jan,1996 Cs-137 -1.6700 i 4.1200 2.7900 i 3 3500 0.5600 i 2.6550 MI - 47,48 Jan,1996 I-131 0.0511 i 0.2159 0.0763 1 0.2005 0.0637 1 0.1473 ]

LW - 12,104 Jan,1996 Co40 0.2690 1 1.6500 1.0900 i 2.2400 0.6795 i 1 3911

]

LW - 103,104 Jan,1996 Cs-134 0.4450 i 1.5400 1.0400 i 23800 0.7425 i 1.4174 )

LW - 103,104 Jan,1996 Cs-137 0.6930 i 1.5800 0.2970 1 2.2200 0.4950 1 1.3624 f LW - 103,104 Jan,1996 Gr. Beta 2.2440 1 0.5110 2.2050 1 0.5678 2.2245 i 03819 LW - IM,104 Jan,1996 I131 0.0550 1 0.2332 0.0721 1 0.2983 0.0635 1 0.1893 LW - 103,104 Jan,1996 I131(g) -3.9100 i 6.2600 1 3800 1 12.0000 1.2650 i 6.7673 LW - 103,104 Jan,1996 K-40 78.6450 i 35 3000 99 3760 1 48.5000 89.0105 1 29.9931 CW - 132,133 Jan,1996 Gr. Beta 1.7043 i 1.2727 -0.2699 i 1.1417 0.7172 i 0.8549 CW - 132,133 Jan,1996 Gr. Beta 5.5009 i 1.6811 3.8880 i 1.5639 4.6944 i 1.1480 l MI- 70,71 Jan,1996 Co-60 1.2400 i 4.2600 1.6800 i 4.0900 1.4600 i 2.9528 l MI- 70,71 Jan,1996 Cs-137 03210 i 3.2700 2 3700 i 3.4200 134551 23659 MI- 154,155 Jan,1996 Co40 1.5700 t 2.5500 -0.4590 i 3.2500 0.5555 i 2.0655 MI- 154,155 Jan,1996 Cs-134 0.1120 i 2.1800 -2.3100 i 2.5900 -1.0990 i 1.6927 MI- 154,1.55 Jan,1996 Cs-137 -0.7350 i 2.0100 0.6920 1 2.8500 -0.0215 i 1.7437 M1- 154,155 Jan,1996 I-131 0.0429 1 0.2521 0.0326 i 0.2410 0.0377 i 0.1744 MI- 154,155 Jan,1996 I-131(g) 1.2400 t 3.4000 0.0793 i 3.8500 0.6597 i 2.5682 MI- 154,155 Jan,1996 K-40 1,521.1000 t 893000 1,628.4000 i 122.0000 1,574.7500 i 75.5951 MI- 154,155 Jan,1996 Sr-89 -0.5282 i 0.8162 -0.6568 i 0.8029 -0.5925 i 0.5724 MI- 154,155 Jan,1996 Sr-90 0.8201 i O 3348 0.9595 i 03294 0.8898 i 0.2348 WW - 180,181 Jan,1996 I-131 0.0000 1 0.1940 -0.0631 1 0.2130 -0.0315 i 0.1440 MI- 298,299 Jan,1996 1-131 0.1096 1 0.2108 0.2322 1 0.2760 0.1709 i 0.1737 K-40 1,579.0000 i 177.0000 1,551.7000 1 168.0000 1,565 3500 i 122.0174 MI- 298,299 Jan,1996 CW - 355,356 Jan,1996 Gr. Beta 0.0868 i 0.9590 -0 3493 i 0.9041 -0.1312 i 0.6590 Jan,1996 Gr. Beta 23816 i 1.2727 2.0620 i 1.2550 2.2218 i 0.8937 CW - 355,356 0.1360 i 1.0900 0.6880 i 1.8700 0.4120 i 1.0822 SW - 436,437 Jan,1996 Co40 0.0782 i 1.2000 1.6100 1.8700 0.8441 i 1.1110 SW - 436,437 Jan,1996 Cs-137 21,035.5732 i 4185372 20,597.1409 i 414 3977 20,816 3571 i 294.4906 WW - 500,501 Jan,1996 H-3 3.1179 1 0.5254 2.9857 i 0 3768 SWT - 554,555 Jan,1996 Gr. Beta 2.8534 i 0 5402 Jan,1996 K-40 65.0260 i 283000 118.9000 i 57.7000 91.9630 i 32.1332 SW - 841,842 Feb,1996 Gr. Beta 6.7187 i 1.0111 7.8142 i 1 3095 7.2665 i 0.8272 SW - 479,480 Co40 -1.0500 i 2.9400 0.0602 i 5.0000 -0.4949 i 2.9002 MI-521,522 Feb,1996 A5-1

--- . . . . - - _ _- - -. -_--- - .. ~.

s. . . .-

Table A 5. In-house " duplicate" samples.

Concentration in pCi/L' h Lab Sample First Second Averaged Codes

• Date Analysis Result Result Result MI - 521,522 Feb,1996 Cs-137 -0.7930 1 2.8100 -0.3920 1 3.4400 -0.5925 1 2.2209 MI- 521,522 Feb,1996 I131 0.1131 i 03229 0.2232 1 0.2998 0.1682 i 0.2203 MI- 580,581 Feb,1996 Co-60 -0.7660 2.7300 1.7200 i 1.4800 0.47701 1.5527 MI- 580,581 Feb,1996 Cs 137 0.5780 1 2.2900 0.4440 1 1.2600 0.5110 13069 LW - 709,710 Feb,1996 Gr. Alpha 0.0692 i 0 3694 0.4866 1 03667 0.2779 i 0.2603 LW - 709,710 Feb,1996 Gr. Beta 1.6911 i 0.4163 1.9519 1 0.4187 1.8215 i 0.2952 LW - 709,710 Feb,1996 H-3 37.4444 i 74 3195 843897 i 76.4083 60.9171 1 53.2954 MI- 603,604 Feb,1996 I-131 -0.8566 i 0.4141 -0.2433 i 0.2580 -0.5499 1 0.2440 MI- 603,604 Feb,1996 K-40 1,382.9000 i 115.0000 1,335 3000 i 175.0000 1,359.1000 1 104.7020 WW - 648,649 Feb,1996 I131 -0.0626 i 0 2685 -0.0926 1 0.2831 -0.0776 1 0.1951 Mi - 674,675 Feb,1996 I-131 -0.8334 1 0.4012 -0.1217 1 03926 -0.4776 1 0.2807 MI- 674,675 Feb,1996 K-40 1,390.4000 i 174.0000 1,493.6000 i 166.0000 1,442.0000 i 120.2414 WW - 865,866 Feb,1996 I-131 0.1291 i 0 2170 0.0820 1 0.2136 0.1056 i 0.1522 PW - 932,933 Feb,1996 Co-60 0.5120 i 1.4900 03780123900 0.4450 i 1.4082 '

PW - 932,933 Feb,1996 Cs-137 0.0738 i 1.6600 0.7260 1 3.0400 0 3 999 i 1.7318 SW - 911,912 Feb,1996 Co-60 -1.7600 i 3 3100 1.0300 i 1.5400 -0 3650 1 1.8254 SW - 911,912 Feb,1996 Cs-137 -0.2630 1 3.6000 -0.8940 i 1.7500 -0.5785 1 2.0014 SWT- 953,954 Feb,1996 Gr. Beta 2 5439 1 0.5217 2.2467 i 0.5131 23953i 03659 LW - 1037,1038 Feb,1996 Gr. Beta 25972 1 0.5293 3.0691 1 0.5242 2.9331 i 03 725 LW - 1R17,1038 Feb,1996 H-3 36.5277i 94J223 116.7583 i 97.9812 76.6430 1 68.1407 CW - 977,978 Mar,1996 Cr. Beta 0.7188 i 1.1771 -0.1223 1 1.0275 0.2983 i 0.7812 CW - 977,978 Mar,1996 Gr. Beta 3.9324 i 1.5560 3.1466 i 1.5001 3.5395 i 1.0807 SW - 1467,1468 Mar,1996 H-3 1303215 1 81.1431 130 3215 i 81.1431 1303215 1 573768 SW - 1467,1468 Mar,1996 Sr-89 -0.0970 1 1.9887 -1.0924 i 1.9042 -0.5947 1 13767 SW - 1467,1468 Mar,1996 Sr-90 0.5674 i 03439 0.8920 i O3422 0.7297 i 0.2426 MI- 1058,1059 Mar,1996 I-131 -0.3095 i 0.4284 -0.0360 i 0.4053 -0.1728 i 0.2949 MI- 1058,1059 Mar,1996 K-40 1,500.0000 i 157.0000 1,549.0000 1 156.0000 1,524.5000 1 110.6628 MI- 1058,1059 Mar,1996 Sr-89 0.5701 1 0.9417 -1.5144 i 1.2855 -0.4721 i 0.7 % 7 MI- 1058,1059 Mar,1996 Sr-90 1.5357 1 03610 23692 1 0.5498 1.9525 1 03288 MI- 1152,1153 Mar,1996 1-131 0.4478 i 0.6285 0.1991 1 0.5613 0 3 235 i 0.4213 MI- 1152,1153 Mar,1996 K-40 1,524 3000 i 157.0000 1,358.8000 1 172.0000 1,441.55001 116.4399 P - 1175,1176 Mar,1996 H-3 160.7848 i 82.4671 151.8191 1 82.0762 15630201 58.1750 LW - 1213,1214 Mar,1996 Gr. Beta 2.2980 1 0.5989 2.6667 i 0.6178 2.4823 1 0.4302 LW - 1213,1214 Mar,1996 H-3 923600 1 97.1490 29.4770 i 94.5700 60.9185 i 67.7890 SW - 1282,1283 Mar,1996 H-3 823522 i 962415 36.8938 i 94 3559 59.6230 i 67 3896 LW - 1309,1310 Mar,1996 Co-60 2.9800 1 4.7000 4.1400 1 2.4800 3.5600 1 2.657:

LW - 1309,1310 Mar,1996 Cs-134 -0.1740 i 3.5700 2.2000 1 4.4100 1.0130 1 2.8369 AS-2

Table A-5. In-house " duplicate" samples.

Concentration in pCi/L' First Second Averaged Lab Sample Analysis Result Result Result Codes

• Date Mar,1996 Cs 137 -4.7600 1 3.9000 -1.0800 1 4.2200 -2.9200 i 2.8731 LW - 1309,1310 Mar,1996 Gr. Feta 2.58611052% 2.8938 i 0.5364 2.7400 i 03769 LW - 1309,1310 LW - 1309,1310 Mar,1996 I-131 0.4437 1 0.5347 0.1485 i 0 3179 0.2 %1i03722 LW - 1309,1310 Mar,1996 I131(g) 0.9870 1 5.4900 -0.6760 i 5 3400 0.1555 i 3.8294 LW - 1309,1310 Mar,1996 K-40 104.7400 i 51.7000 85.6000

• 56.5000 95.1700 38.2921 LW - 1362,1363 Mar,1996 H3 162.9285 i 99.8622 107.9647 i 97.6775 135.4466 i 69.8451 Mar,1996 Sr-89 -1.0161 i 0.8768 0.2819 i 1 3918 -0 3671 i 0.8225 LW - 1362,1363 LW - 1362,1363 Mar,1996 Sr-90 0.72%iO3269 0.0477 i 0.5074 03886103018 Mar,1996 Co-60 0.0011 i 0.0096 -0.0021 1 0.0136 -0.0005 1 0.0083 F - 1446,1447 Mar,1996 Cs-134 0.0003 1 0.0080 0.0026 i 0.0132 0.0015 1 0.0077 F - 1446,1447 Mar,1996 Cs-137 0.0193 1 0.0100 0.0114 i 0.0119 0.0154 i 0.0078 F - 1446,1447 Mar,1996 Cr. Beta 1.9680 1 0.0709 1.8487 1 0.0640 1.9084 i 0.0478 F - 1446,1447 F - 1446,1447 Mar,1996 I-131(g) -0.0619 i 03550 -0.6810 1 03450 -03715i03252 Mar,1996 K-40 1.9652 1 03080 2.0371 1 0 3800 2.0012 1 0.2446 F - 1446,1447 Mar,1996 H-3 141.6453 i 96.7270 175.2449 i 98.0905 158.4451 1 68.8801 SW - 1537,1538 Mar,1996 Co-60 3.5000 1 3.0800 0.6920 1 1.6200 2.0960 i 1.7400 LW - 1612,1613 Mar,1996 Cs-134 1.4000 t 2.6700 1.5800 i 1.9600 1.4900 i 1.6561 LW - 1612,1613 LW - 1612,1613 Mar,1996 Cs-137 4.7100 1 3.0200 13100 1 2.4100 3.0100 i 1.9319 Mar,1996 Gr. Beta 2.6122 i 0 5460 3.0068 i 0.5285 2.8095 1 0.3799 LW - 1612,1613 Mar,1996 I131 0.2556 i 0.1548 0.0982 1 0.1470 0.1769 i 0.1067 LW - 1612,1613 Mar,1996 I-131(g) 0.2750 i 3.7100 0.7110 1 2.8600 0.4930 1 23422 LW - 1612,1613 Mar,1996 K-40 61.2000 i 33.1000 98 3000 i 31.4000 79.7500 i 22.8121 LW - 1612,1613 CW - 1709,1710 Mar,1996 Gr. Beta 4.4929 i 1.6917 3.5791 1 1.6536 4.0360t 1.1828 CW - 1709,1710 Mar,1996 Gr. Beta 0.4362 i 1.4668 0.2828 z 1.4589 03595 t 1.0G44 AP - 2140,2141 Mar,1996 Sr-89 0.0001 1 0.0007 -0.0002 1 0.0007 -0.0001 i 0.0005 AP - 2140,2141 Mar,1996 Sr-90 0.0000 t 0.0002 0.0001 i 0.0002 0.0001 i 0.0001 WW - 1659,1660 Mar,1996 Co-60 0.1960 i 3.2100 2.2100 i 2.5200 1.2030 i 2.0405 WW - 1659,1660 Mar,1996 Cs-137 -1.8700 1 3.2800 2.2600 1 2.4400 0.1950 i 2.0440 Mar,1996 H-3 995.7658 i 1175351 1,115 3290 1 121.1114 1,055.5474 i 84 3838 WW - 1659,1660 Mar,1996 H-3 88 5534 i 119.6998 68.8749 i 119.0511 78.7141 i 84.4115 PW - 1757,1758 Mar,1996 Co-60 0.0004 1 0.0006 -0.0002 i 0.0006 0.0001 1 0.0004 AP - 2547,2548 Mar,1996 Cs-137 -0.0001 i 0.0006 0.0000 i 0.0006 -0.0000 i 0.0004 AP - 2547,2548 Mar,1996 Co-60 0.0005 i 0.0005 0.0000 i 0.0004 0.0003 i 0.0003 AP - 2568,2569 AP - 2568,2569 Mar,1996 Cs-137 -0.0004 i 0.0005 -0.0002 i 0.0004 -0.0003 i 0.0003 I 131 0.1746 i 0.2116 0.0752 0.1924 0.1249 i 0.1430 MI- 1778,1779 Apr,1996 K-40 1,390.4000 i 98.1000 1,426.0000 144.0000 1,408.2000 i 87.1200 i MI- 1778,1779 Apr,1996 MI- 1778,1779 Apr,1996 St-89 -3.0921 i 2.1421 -1.3987 i 1.% 24 -2.2454 i 1.4526 l

i A5 3

d

i. ..c 1

Table A 5. In-house " duplicate" samples. ,

. Concentration in pCi/L' f

Lab Sample First Second Averaged Codes

• Date Analysis Result Result Result MI- 1778,1779 Apr,1996 Sr-90 2.2153 1 0.5049 L9830i0.4425 2.0991 1 03357 MI- 1799,1800 Apr,1996 Co-60 0.1740 i 2.6900 1.8900 1 4.5800 1.0320 1 2.6558 j MI- 1799,1800 Apr,1996 Cs-137 2.0500 1 2.4200 1.7500 i 3.1500 1.9000 i 1.9861 MI- 1799,1800 Apr,1996 1131 0.1298 i 0.2421 0.1053 1 0.2114 0.1176 i 0.1607 I MI- 1843,1844 Apr,1996 I131 0.0149 i 0 2 136 0.0570 1 0.2205 0.0359 i 0.1535

) MI- 1843,1844 Apr,1996 K-40 1,429.1000 1 932000 1,630.3000 1 143.0000 1,529.7000 1 85 3452 l LW - 1913,1914 Apr,1996 Co-60 2.2100 1 0.7960 . 1.1500 t 3.2300 1.6800 i 1.6633 I LW - 1913,1914 Apr,1996 Cs-134 0.4140 1 0.8110 -0.7650 t 3.0700 -0.1755 i 1.5877 l

LW - 1913,1914 Apr,1996 Cs-137 0.5290 1 0.8890 0.5070 1 3.0900 0.5180 i 1.6077 l 1

LW - 1913,1914 Apr,1996 Gr. Beta 3.0335 i 0.5464 2.6622 i 0.5491 2.8478 i 0 3873 i

! LW - 1913,1914 Apr,1996 I-131 0.0606 1 0 2364 0.0603 1 0.2573 0.0605 1 0.1747 LW - 1913,1914 Apr,1996 I-131(g) -0.2280 i 1.7100 -1.6800 t 53900 -0.9540 1 2.8274 LW - 1913,1914 Apr,1996 K-40 39.4200 i 17.4000 86.9000 i 43.4000 63.1600 i 23 3791 l S O - 1946, 1947 Apr,1996 Cs-137 0.1859 1 0.0270 0.1768 i 0.0201 0.1813 1 0.0168

! S O - 1946,1947 Apr,1996 K-40 10.4690 i 0.4820 10.4630 1 0 3570 10.4660 1 0.2999

! CW - 1991,1992 Apr,1996 Gr. Beta 3.8508 1 1.6711 4.6034 i 1.7163 4.2271 i 1.1977 I CW - 1991,1992 Apr,1996 Gr. Beta -0.2825 i 1.4171 0.2820 i 1.4546 -0.0003 i 1.015{

i WW - 1890,1891 Apr,1996 Co-60 1.6200 i 1.7500 0.1810 t 2.2000 0.9005 i 1.4056 WW - 1890,1891 Apr,1996 Cs-137 -0.5890 i 1.6900 0.1370 i 2.5100 -0.2260 i 1.5130 l l WW - 1890,1891 Apr,1996 H-3 538.1625 1 97.1244 601 3381 i 99 3811 569.7503 i 69.4798 WW - 2063,2064 Apr,1996 Gr. Beta 63139 i 0.7737 6.2909 i 0.8290 6 3 024 1 0.5670

. WW - 2063,2064 Apr,1996 H3 69.4957 1 78.1213 26.7729 1 76 2293 48.1343 i 54.5753 MI- 2089,2090 Apr,1996 I-131 0.1583 i 0 2546 0.1536 1 0.2311 0.1559 i 0.1719

' MI- 2089,2090 1,3383000 1 180.0000 1,456.5000 1 160.0000 1,397.4000 1 120.4159 Apr,1996 K-40 LW - 2303,2304 Apr,1996 Co60 1.9400 i 2.9500 1.4800 i 3.0400 1.7100 2.1180 LW - 2303,2304 Apr,1996 Cs-137 0.8050 1 2.7200 0.% 10 1 3.0000 0.8830 1 2.0247  ;

j LW - 2303,2304 Apr,1996 Gr. Beta 3.7252 1 1.2629 4.0921 1 13004 3.9087 0.9063 ,

MI- 2418,2419 Apr,1996 I-131 0.1925 i 0.4050 0.2006 1 0.2588 0.1966 i 0.2403 l MI- 2418,2419 Apr,1996 K-40 1,418.9000 i 120.0000 1,477 3000 i 182.0000 1,448.1000 1 109.0000 l

i SS - 2442,2443 Apr,1996 Gr. Alpha 3.5711 1 3.9146 03459 i 2.7237 1.9585 i 2 3845 l l SS - 2442,2443 Apr,1996 Gr. Beta 5.5419 i 3.0734 8.6149 i 3.2661 7.0784 i 2.2424 i SS - 2442,2443 Apr,1996 K-40 7.5398 1 0.2470 7.8097 i 0.2680 7.6748 0.1822 SS - 2442, 2443 Apr,1996 Sr-90 0.0110 i 0.0097 0.0030 i 0.0042 0.0070 i 0.0053 SL - 2589,2590 Apr,1996 Cs-137 0.0527 i 0.0297 0.0626 i 0.0358 0.0577 1 0.0233 l SL - 2589,2590 Apr,1996 K-40 4.1139 i 0.4900 3.2858 1 0.5080 3.6999 1 03529 WW - 2700,2701 Apr,1996 H3 -13.8536 i 73.4156 -31.1707 1 72.5940 -22.5122 1 51.62" SW - 2675,2676 Apr,1996 Co-60 -1.9100 i 1.9100 -1.1500 1 2.8600 -1.5300 i 1.71 %

A5-4

Table A 5. In-house " duplicate" samples.

I Concentration in pCi/L' lab Sr.mple First Second Averaged Codes

• Date Analysis Result Result Result SW - 2675,2676 Apr,1996 Cs-137 1.0100 1 2.2000 3.0100 1 2.5900 1.0000 i 1.6991 SW - 2503,2504 Apr,1996 K-40 95.8880 1 47.8000 71.0460 36.8000 83.4670 i 30.1624 LW - 2777,2778 Apr,1996 Co-60 3.1300 1 3.7000 1.8900 1 2.7700 2.5100 1 23110 LW - 2777,2778 Apr,1996 Cs-134 -1.0500 i 2.5100 -1.4600 i 2.5400 -1.2550 1 1.7855 LW - 2777,2778 Apr,1996 Cs-137 03840i32600 2.4900 i 3.1300 1.4370 1 2.2597 LW - 2777,2778 Apr,1996 Gr. Deta 2.7205 1 0.6414 2.2112 1 0.6169 2.4658 i 0.4449 LW - 2777,2778 Apr,1996 I-131 0.1973 1 0.2628 -0.1244 1 0.4231 0.0365 1 0.2490 LW - 2777,2778 Apr,1996 I-131(g) 2.0800 1 103000 -1.7600 1 11.5000 0.1600 i 7.7191 LW - 2777,2778 Apr,1996 K-40 91.0650 i 43.2000 59.7000 i 37.0000 753825 i 28.43 %

F - 2612,2613 May,1996 Co-60 0.0020 1 0.0070 0.0031 0.0137 0.0026 1 0.0077 F - 2612,2613 May,1996 Cs-137 0.0004 i 0.0059 0.0082 1 0.0128 0.0043 i 0.0071 B5 - 2654,2655 May,1996 Gr. Beta 4.6997 i 1.7758 5.9663 1 1.8980 53330 i 1.2996 i BS - 2654,2655 May,1996 K-40 6.4406 1 0.4180 6.6513 03510 6.5460 1 0.2729 BS - 2654,2655 May,1996 Sr-89 0.0115 i 0.0275 0.0076 1 0.0247 0.0096 i 0.0185 BS - 2654,2655 May,1996 Sr-90 0.0021 1 0.0058 0.0010 i 0.0053 0.0015 1 0.0039 F - 2633,2634 May,1996 Co-60 0.0077 i 0.0135 0.0041 i 0.0068 0.0059 i 0.0076 F - 2633,2634 May,1996 Cs-137 0.0075 1 0.0079 0.0025 i 0.0064 0.0050 1 0.0051 MI- 2742,2743 May,1996 Co-60 -1.6100 1 3.2100 0.2250 1 2.7200 -0.6925 2.1037 MI- 2742,2743 May,1996 Cs-137 0.6880 i 2.6100 -0.5110 1 23400 0.0885 i 1.7527 MI- 2742,2743 May,1996 I-131 -0.0263 i 0.2140 0.2399 i 0.2578 0.1068 i 0.1675 i MI- 2841,2842 May,1996 Co-60 2.0600 i 3 3400 0.4630 3.6400 1.2615 i 2.4701 l MI- 2841,2842 May,1996 Cs-137 0.4460 i 2.7600 3 3300 i 3.4000 1.8880 1 2.1896 l MI- 2841,2842 May,1996 I-131 0.3926 i 0 2720 -0.0419 i 0.2320 0.1754 1 0.1788 I WW - 2866,2867 May,1996 Gr. Beta 6.8885 i 1 3446 6.9243 i 1 3471 6.9064 i 0.9517 WW - 2866,2867 May,1996 H-3 1783372 i 87.5017 133.7529 i 85.5877 156.0450 i 61.2001 LW - 2981,2982 May,1996 Co-60 1.9400 i 2.4500 0.7540 1 1.9900 13470 1 1.5782 LW - 2981,2982 May,1996 Cs-134 0.8040 1 2 3500 0.1660 1 1.9900 0.4850 1 1.5397 LW - 2981,2982 May,1996 Cs-137 2.2400 2.6900 -0.7880 1 2.1600 0.7260 1 1.7249 LW - 2981,2982 May,1996 Gr. Beta 3.7095 i 0.6063 2.5867 i 0.5678 3.1481 i 0.4153 I-131 -0.0178 i 0.2116 0.0518 1 0.2280 0.0170 1 0.1555 LW - 2981,2982 May,1996 1.9100 i 8.8900 -2.9600 7.2900 -0.5250 i 5.7484 LW - 2981,2982 May,1996 I-131(g)

K-40 121.0000 1 38.6000 150.7000 1 23 3000 135.8500 i 22.5436 LW - 2981,2982 May,1996 Co-60 0.0025 i 0.0074 -0.0067 1 0.0107 -0.0021 i 0.0065 F - 2887,2888 May,1996

-0.0003 i 0.0054 0.0092 1 0.0083 0.0045 1 0.0050 l F - 2887,2888 May,1996 Cs-137 l

3.5731 i 0.8840 2.5437 1 0.5356 3.0584 1 0.5168

! WW - 3032,3033 May,1996 Gr. Beta l I WW - 3032,3033 May,1996 H-3 32.0189 1 83.8864 133.6172 i 88.2476 82.8181 i 60.8781 0.1473 1 0.0352 0.1745 1 0.0506 SS - 2931,2932 May,1996 Cs-137 0.2016 1 0.0948 l

A5-5

Table A 5. In-house " duplicate" samples.

Concentrationin pCi/L' f?

Lab Sample First Second Averaged Codes Date Analysis Result Result Result SS - 2931,2932 May,1996 K-40 21.4470 1 1.7600 18.8680 t 0.9850 20.1575 i 1.0084 CW - 2955,2956 May,1996 Gr. Beta 2.6457 i 1 5687 3.6434 i 1.6185 3.1445 i 1.1270 CW - 2955,2956 May,1996 Gr. Beta -0 3404 1 1.1161 0.4374 i 1.1068 -0 3 889 i 0.7859 M1 - 3053,3054 May,1996 Sr-89 0.5734 i 1 5 144 -0.5940 1 1.9757 -0.0103 i 1.2447 MI- 3053,3054 May,1996 Gr-90 13596 1 0.4076 1.9168 i 0 5433 1.63821 033 %

MI- 3099,3100 May,1996 Co-60 03260 1 2.6800 03250143100 0 3 255 i 2.5376 MI- 3099,3100 May,1996 Cs-137 -0.5550 i 2 5400 -0.8250 1 3.6300 -0.6900 1 2.2152 MI-3099,3100 May,1996 I-131 0.0000 1 0.2849 0.1521 1 0.2367 0.0761 i 0.1852 F - 3251,3252 May,1996 K-40 2.6265 1 03740 2.7477 i 0.2620 2.6871 i 0.2283 BS - 3230,3231 May,1996 Cs 137 0.5908 i 0.0415 0.6314 1 0.0479 0.6111 1 0.0317 BS - 3230,3231 May,1996 K-40 22.4440 1 0.8280 21.8090 1 0.8310 22.1265 i 0.5865 MI- 3344,3345 May,1996 I-131 0.1825 1 0.2236 0.1735 1 0.2762 0.1780 1 0.1777 MI-3344,3345 May,1996 K-40 1,611.2000 i 190.0000 1,409.5000 1 157.0000 1,510 3500 i 123.2366 VE - 3381,3382 May,1996 Gr. Alpha 0.4453 i 0.1729 0.4370 i 0.1764 0.4411 1 0.1235 VE -3381,3382 May,1996 Gr. Beta 4.2583 1 0.2415 4.0142 i 0.2465 4.1363 1 0.1725 VE - 3381,3382 May,1996 K-40 4.5676 1 0.2820 4.1093 i 03490 4 3 385 i 0.2243 SWU - 3404,3405 May,1996 Gr. Beta 2.5210 1 0.5256 3.1121 1 0.5527 2.8165 1 03814(

SWU 3404,3405 May,1996 H-3 197.5959 i 88.4614 188.3624 i 88.0751 192.9792 1 62.4152 SW - 3677,3678 May,1996 Co-60 0.4910 1 2.4000 0.1600 1 1.7800 0 3 255 i 1.4940 SW - 3677,3678 May,1996 Cs-137 1.1600 1 3.4000 -0.6680 t 2.1900 0.2460 i 2.0221 ,

SW - 3677,3678 May,1996 Gr. Beta 53891i13033 6.0224 1 1.2717 5.7057i0.9105 DW - 3551,3552 May,1996 Gr. Beta 2.7774 1 0.5358 1.8916 1 0.4948 23345103647 DW - 3551,3552 May,1996 I131 0.3093 i 0 3725 0.0000 i 0 3989 0.1547 i 0.2729 DW - 3551,3552 May,1996 K-40 113.1400 i 47.8000 131.5000 1 74.9000 1223200 i 44.4265 WW - 3506,3507 H-3 3.0953 i 81.2184 -32.1916 i 79.5882 -14.5481 1 56.8566 May,1996 PW - 3700,3701 May,1996 Co-60 0.8910 1 2.2100 -0.4110 i 3.0700 0.2400 i 1.8914 PW - 3700,3701 May,1996 Cs-137 -1.6500 1 2.5300 0.2960 1 3.1700 -0.6770 1 2.0279 MI- 3447,3448 Jun,1996 Co-60 -0.5800 1 4.8900 -1.2600 i 4.7500 -0.9200 1 3.4086 MI- 3447,3448 Jun,1996 Cs-137 0.7550 1 3.5900 2.6200 1 3.9300 1.6875 i 2.6614 MI-3447,3448 Jun,1996 I-131 -0.0354 1 0.1423 -0.0708 i 0.2845 -0.0531 i 0.1590 Gr. Beta 4.7514 1 0.0978 4.9200 1 0.09 % 4.8357 1 0.0698 G -3530,3531 Jun,1996 G -3530,3531 Jun,1996 K-40 4.9488 1 0.5170 4.5401 1 0.4480 4.7445i C.i21 Sr-89 0.0041 i 0.0056 -0.0006 i o.0057 0.0017 i 0.0040 G -3530,3531 Jun,1996 Sr-90 0.0000 1 0.0013 0.0009 i 0.0014 0.0005 i 0.0009 G -3530,3531 Jun,1996 WW - 3597,3598 Jun,1996 Cr. Beta 2.6521 1 0.7188 1.6547 1 0.6666 2.1534 1 0.4902 WW - 3597,3598 Jun,1996 H-3 114.9457 i 80.8320 107.8722 1 80.5219 111.4089 i 57.047' G -3621,3622 Jun,1996 K-40 5.5191 1 0.1840 5.6649 1 0.2200 5.5920 1 0.1434 A5-6

Table A-5. In-house " duplicate" samples.

Concentration in pCi/L' First Second Averaged Lab Sample Analysis Result Result Result Cmh* Date Jun,1996 I131 -0.2191 1 0 3434 0.2403 1 03137 0.0106 1 0.2326 MI- 3642,3643 Jun,1996 Cs-137 0.0147 i 0.0058 0.0120 i 0.0047 0.0133 i 0.0037 F 4452,4453 Jun,1996 Cs-137 0.0147 i 0.0058 0.0120 1 0.0047 0.0133 i 0.0037 F 4452,4453 Jun,1996 Gr. Beta 2.1435 i 0.1120 2.1090 1 0.1050 2.1262 1 0.0767 F -4452,4453 Jun,1996 Gr. Beta 2.1435 i 0.1120 2.1090 i 0.1050 2.1262 i 0.0767 F - 4452,4453 Jun,1996 K 40 1.9188 i 0.1070 2.0107 i 0.1060 1.9648 i 0.0753 F - 4452,4453 Jun,1996 K-40 1.9188 i 0.1070 2.0107 0.1060 1.9648 i 0.0753 F - 4452,4453 I-131 0.(D73i 0.4959 0.1570 1 0.4625 0.0972 i 0 3391 MI- 3830,3831 Jun,1996 1,544.7000 t 111.0000 1,447.1000 1 159.0000 1,495.9000 i %.9562 MI- 3830,3831 Jun,1996 K-40 13400 1 2.9800 2.5300 1 3.1800 1.9350 1 2.1790 MI- 3773,3774 Jun,1996 Co-60 '

Cs-137 3.7800 1 2.6400 -0.3320 1 2.6000 1.7240 i 1.8527 MI-3773,3774 Jun,1996 I-131 0.1664 i 0 3100 -0.1240 i 0.4621 0.0212 i 0.2782 MI-3773,3774 Jun,1996 Jun,1996 Sr-89 -2.1430 i 1.8964 -1 3467 i 1.9330 -1.7448 i 13540 MI- 3874,3875 Sr-90 23113i 05587 2 3694 i 0.5928 23403 1 0.4073 MI- 3874,3875 Jun,1996 K-40 6.6922 1 0.2270 7.1444 i 0.2770 6.9183 1 0.1791 G -3918,3919 Jun,1996 K-40 4.7112 1 0.5300 5.1352 1 03330 4.9232 i 03130 G - 4045,4046 Jun,1996 Gr. Beta 2 3788 i 0.6583 1.9279 i 0.6369 2.1533 i 0.4580 SWU - 4092,4093 Jun,1996 H-3 208.0150 i 84.7681 223.9706 i 85.4329 215.9928 i 60.1756 SWU - 4092,4093 Jun,1996 Jun,1996 I-131 -0.1101 i 0.5660 -0.1326 i 0.5298 -0.1214 03876 MI- 4071,4072 1,229 3000 i 142.0000 1,512.1000 i 143.0000 1,370.7000 i 100.7633 MI- 4071,4072 Jun,1996 K-40 0.2841 i 1.0223 -0.4201 i 1.2371 -0.0680 i 0.8024 MI- 4071,4072 Jun,1996 Sr-89 0.9516 i 03157 1.2585 i 0.3851 1.1050 i 0.2490 MI- 4071,4072 Jun,1996 Sr-90 Jun,1996 I-131 0.0777 i 0 5375 0.2762 i 0.5142 0.1770 03719 WW - 4113,4114 H-3 13 3915 i 753848 6.2494 1 75.0457 9.8205 i 53.1853 SW - 4162,4163 Jun,1996 104.2785 i 79.1202 81 3 545 i 56.5543 PW - 4215,4216 Jun,1996 H-3 58.4305 i 80.8304 H-3 195.8174 i 86.1367 215.2812 i 86.9327 205.5493 i 61.1899 LW - 4259,4260 Jun,1996

-0.4630 i 1.4000 -0 3690 i 1.5300 -0.4160 1 1.0369 PW - 4549,4550 Jun,1996 Co.60 Jun,1996 Cs-137 -1.1200 i 1.7200 -0.6960 i 1.9900 -0.9080 i 13152 PW - 4549,4550 Co-60 -0.9200 i 1.9500 -0.2850 1 2.6100 -0.6065 i 1.6290  ;

SW - 4406,4407 Jun,1996 2.5700 1 2.9300 1.0900 i 1.9033 i SW - 4406,4407 Jun,1996 Cs-137 -0 3900 i 2.4300 1.1245 1 0.0648 1.0837 i 0.0440 E - 4284,4285 Jul,1996 Gr. Beta 1.0430 1 0.0595 1.1372 i 0.1830 1.1588 i 0.1160 1.1480 i 0.1083 E -4284,4285 Jul,1996 K-40 0.0019 i 0.0044 0.0016 1 0.0045 0.0017 1 0.0032 E - 4284,4285 Jul,1996 Sr-89

-0.0001 i 0.0011 0.0003 1 0.0010 0.0001 1 0.0007 E - 4284,4285 Jul,1996 Sr-90 1.1828 i 0 3499 1.2369 1 03447 1.2098 1 0.2456 WW - 4305,4306 Jul,1996 Gr. Beta Jul,1996 Co-60 -0.1700 1 2.9800 -1.0600 1 3.4400 -0.6150 i 2.2756

. MI- 4326,4327 Jul,1996 Cs-137 -0.0644 i 2.6300 2.0100 i 2.9700 0.9728 1 1.9835 MI- 4326,4327 A5-7

s. ..:

Table A-5. In-house " duplicate" samples.

Concentrationin pCi/L' .

Lab Sample First Second Averaged )

Codes

• Date Analysis Result Result Result P - 4431,4432 Jul,1996 H-3 24.8404 1 71.8799 110.9537 i 75.7439 67.8970 1 52.2108 AP - 4595,45% Jul,1996 Sr-89 0.0015 i 0.0029 -0.0022 1 0.0030 -0.0004 1 0.0021 AP -4595,45% Jul,1996 Sr-90 0.0008 i 0.0006 0.0002 i 0.0007 0.0005 1 0.0004 WW - 4375,4376 Jul,1996 Coa 50 13000 1 2.1300 1.1800 1 2.4300 1.2400 1 1.6157 WW - 4375,4376 Jul,1996 Cs-137 1.1100 1 22700 1.0200 i 2.8700 1.0650 i 1.82 %

WW - 4375,4376 Jul,1996 H-3 -30.7552 i 76.9153 -25.4322 77.1605 -28.0937 i 54.4741 MI- 4503,4504 Jul,1996 I-131 -0.0390 1 02814 0.1693 i 0.2869 0.0652 1 0.2009 MI-45(B,4504 Jul,1996 K-40 1,287.1000 i 161.0000 1,188 3000 i 136.0000 1,237.7000 i 1053767 MI- 45(0,4504 Jul,1996 St-89 -1.4974 1 0.9605 -1.7702 i 1.2061 -1.6338 1 0.7709 MI- 4503,4504 Jul,1996 Sr-90 1.5658 i 0 5270 2.4509 i 0.5124 2.0084 t 03675 MI - 4527,4528 Jul,1996 Co-60 23600i25400 -1.2100 i 2.6300 0.5750 i 1.8281 MI- 4527,4528 Jul,1996 Cs-134 0.7910 1 1.9100 1.9000 1 2.5500 1 3455 i 1.5930 MI- 4527,4528 Jul,1996 Cs-137 -0.6890 i 2.0300 0.0613 i 2.2900 -0 3139 1 1.5301 M1-4527,4528 Jul,1996 I-131 0.1910 1 0.4532 0.0901 1 0.4519 0.1406 1 03200 MI- 4527,4528 Jul,1996 I131(g) -0.0570 i 2.8300 0.1290 i 3.5800 0.0360t 2.2817 MI- 4527,4528 Jul,1996 K-40 1,419.1000 i 913000 1,408.6000 1 107.0000 1,413.8500 i 703290 MI-4527,4528 Jul,1996 Sr-89 -03720 i 1.0231 -1.4605 i 1.1500

-0.9162 0.76]

MI- 4527,4528 Jul,1996 Sr-90 1.0524 i 0.2303 13388 i 0.2716 1.1956 1 0.1760 WW - 4684,4685 Jul,1996 H-3 -30.7174 i 76.8208 -12.9958 i 77.6342 -21.8566 i 54.6088 WW - 4808, 4809 Jul,1996 Gr. Beta 0.9983 i 1.2558 0.8849 i 1.2477 0.9416 i 0.8852 WW - 4808,4809 Jul,1996 H-3 -15.0491 823946 -30.4456 1 72.7801 -22.7473 t 54.%77 l l

G -4762,4763 Jul,1996 K-40 6.9707 i 03420 7.2772 i 0.2280 7.1240 1 0.2055 LW - 4832,4833 Jul,1996 Co-60 -1.1600 1 1.6700 1.1600 i 1.8600 0.0000 i 1.2498 i LW - 4832,4833 Jul,1996 Cs-137 1.0200 1 1.6300 1.6900 i 2.2400 13550 13851 l LW - 4832,4833 Jul,1996 Gr. Beta 3.4602 i 0.7027 3 3545 i 0.6948 3.4074 i 0.4941 LW - 4832,4833 Jul,1996 Gr. Beta 3.4602 i 0.7027 33545 1 0.6948 3.4074 i 0.4941 LW - 5014,5015 Jul,1996 Gr. Beta 2.0107 i 0.6109 2.0288 1 0.6093 2.0197 i 0.4314 F - 5515,5516 Jul,1996 Cs-137 0.0534 i 0.0171 0.0522 i 0.0182 0.0528 1 0.0125 P - 5515,5516 Jul,1996 Gr. Beta 2.5113 i 0.0911 2.4617 i 0.0908 2.4865 1 0.0643 F - 5515,5516 Jul,1996 K-40 2.4049 i 0.2870 2.6688 i 03560 2.5369 i 0.2286 CW - 4956,4957 Jul,1996 Gr. Beta 2.1830 1 1.4513 3.9669 i 1.5535 3.0749 i 1.0630 CW - 4956,4957 Jul,1996 Gr. Beta 0.5827 i 1.2131 0.2749 i 0.8554 0.4288 i 0.7422 SW - 5248,5249 Jul,1996 Co-60 -1.0000 i 1.9100 0.1870 1 1.8700 -0.4065 i 13365 SW - 5248,5249 Jul,1996 Cs-137 0.7590 i 2 2800 -0.5680 i 2.4400 0.0955 i 1.6697 WW - 5215,5216 Jul,1996 H-3 183.4121 i 90.9893 317.9144 i % .0148 250.6632 i 66.1398 MI- 5081,5082 Jul,1996 Co-60 1.1900 1 3.0700 -1.7100 i 4.1800 -0.2600 1 2.59?

MI-5081,5082 Jul,1996 Cs-137 0.4920 1 2.6000 -2.8800 1 33400 -1.1940i 2.116>

A5-8

l Table A-5. In-house " duplicate" samples.

Concentration in pCi/L' Lab Sample First Second Averaged l Date Analysis Result Result Result Cmh*

MI-5081,5082 Jul,1996 I131 0.1808 1 0.5572 0.5417 i 0.6704 03613 1 0.4359 MI-5081,5082 Jul,1996 I-131 0.1808 i 0.5572 0 3699 i 0.6986 0.2754 i 0.4468 SWU - 5125,5126 Jul,1996 Gr. Beta 4.1217 i 2.0543 5.5300 1 23022 4.8258 i 1.5427 SWU - 5125,5126 Jul,1996 H-3 1763979 i 90.7067 125.7490 i 88.7348 151.0734 i 63.4460 VE - 5146,5147 Jul,1996 Gr. Beta 3.1394 i 0.1026 3.0940 t 0.0683 3.1167 i 0.0616 VE - 5146,5147 Jul,1996 K-40 3 3818 i 0.1400 3.4692 i 0.1430 3.4255 i 0.1001 DW - 5269,5270 Jul,1996 Gr. Beta 6.4711 i 1 3831 5.9871 1 1.2673 6.2291 i 0.9379 Jul,1996 I-131 0.2126 i 03519 0.0404 i 0 3202 0.1265 i 0.2379 DW - 5269,5270 I-131 -0.0474 t 0.4432 -0.6129 1 0.5327 -0.3302 i 0 3465 MI- 5168,5169 Aug,1996 K-40 1,585.8000 i 123.0000 1,534.4000 i 162.0000 1,560.1000 i 101.7018 MI- 5168,5169 Aug,1996 I-131 -0.0550 i 05085 -0.3445 0.5937 -0.1998 i 0 3909 MI-5289,5290 Aug,1996 MI- 5190,5191 Co40 -1.6400 i 2.7500 -0.1890i 4JD00 -0.9145 i 2.4394 Aug,1996 0.1550 1 3.1400 0.6150 i 3 3900 0 3850 i 2.3104 MI-5190,5191 Aug,1996 Cs 137 MI- 5190,5191 Aug,1996 I 131 0.2155 i 0.4940 0.4414 1 0.4691 03285i 03406 Co-60 0.0012 i 0.0107 0.0083 1 0.0085 0.0047 i 0.0068 SL - 5424,5425 Aug,1996 Cs-134 0.0089 i 0.0094 0.0054 i 0.0084 0.0071 i 0.0063 SL - 5424,5425 Aug,1996 Cs-137 0.0328 i 0.0171 0.0365 i 0.0149 0.0347 i 0.0113 SL - 5424,5425 Aug,1996 0.0005 i 0.0304 -0.0166 t 0.0275 -0.0061 i 0.0205 SL- 5424,5425 Aug,1996 I 131(g)

K-40 1.5677 i 0 2530 1.6391 i 0.2110 1.6034 i 0.1647 SL - 5424,5425 Aug,1996 Co-60 0.7970 i 3.1900 -3.4000 t 4.8300 -1 3015 1 2.8942 MI- 5386,5387 Aug,1996 Cs-137 1.1400 i 2.6400 1.7500 t 3.4900 1.4450 i 2.1880 MI- 5386,5387 Aug,1996 I-131 0.0065 1 0.1987 -0.0211 i 0.2171 -0.0073 t 0.1472 MI- 5386,5387 Aug,1996 I-131 0.0065 i 0.1987 -0.0271 i 0,2797 -0.0103 1 0.1716 MI- 5386,5387 Aug,1996 '

1.4815 1 0 6624 2.4356 i 0.5278 1.9586 i 0 4235 SWU - 5905,5906 Aug,1996 Gr. Beta H-3 257.1759 i 84.2902 306.5672 i 86.2631 281.8715 i 603037 SWU - 5905,5906 Aug,1996 I-131 0.2361 i 0.5705 -0.0245 i 0.5563 0.1058 i 0 3984 MI- 5582,5583 Aug,1996 1,473.6000 i 180.0000 1,459.0000 i 152.0000 1,466 3000 i 117.7964 MI-5582,5583 Aug,1996 K-40 0.7330i t.8200 -0.8030i t.5400 -0.0350 i 1.1921 LW - 5606,5607 Aug,1996 Co-60 Cs-137 0.4970 1 1.8900 -0.8750 1 25900 -0.1890 i 1.6031 LW -5606,5607 Aug,1996 5.4236 i 1.2712 5 3355 i 1.2524 5 3795 i 0.8923 LW- 5606,5607 Aug,1996 Gr. Beta 0.0316 i 0.0139 0.0289 i 0.0152 0.0303 i 0.0103 SL - 5667,5668 Aug,1996 Cs-137 2.4446 i 0.2910 2.6982 i 0.2670 2.5714 i 0.1975  !

SL- 5667,5668 Aug,1996 K-40 3.7309

• 1.4739 4.5529 i 1.5367 4.1419 i 1.0646 CW -5759,5760 Aug,1996 Gr. Beta 0.65C, 1.1139 0.6561 i 1.1136 0.6562 i 0.7876 CW -5759,5760 Aug,1996 Gr. Beta

-4 3400 1 4.6000 3.7100 t 4.8200 -03150i 33314 MI-5817,5818 Aug,1996 Co-60

-0.6750 i 4.2000 1 3900 1 3.5700 0 3 575 i 2.7561 MI- 5817,5818 Aug,1996 Cs-137 I131 0.0287 i 0.0732 0.0522 i 0.0769 0.0405 i 0.0531 MI- 5817,5818 Aug,1996

' A5-9

. _ - .. - . - .~. - _. _ . . -

6 ..;+

l

~

Table A-5. In-house " duplicate" samples.

} Concentrationin pCi/1

• i (9

s i

! Lab Sample First Second Averaged i

! Codes Date Analysis Result Result Result l l

l SWT - 5884,5885 Aug,1996 Gr. Beta 2.7135 i 0.7709 2.8640 1 0.7248 2.7888 i 0.5290 SW - 5925,5926 Aug,1996 Gr. Beta 3.5571 i 0.6476 3.7970 i 0.9006 3.6770 i 0.5547 i

MI-5978,5979 Aug,1996 1-131 -0.1138 i 0.5079 03728 i 0.4119 0.1295 i 03270  !

! MI- 5978,5979 Aug,1996 K-40 1,468.4000 i 179.0000 1,560.8000 i 173.0000 1,514.6000 i 124.4689 l VE -5950,5951 Aug,1996 Co-60 0.0006 i 0.0062 0.0028 i 0.0058 0.0017 i 0.0043 VE - 5950,5951 Aug,1996 Cs-137 -0.0006 1 0.0048 0.0003 i 0.0047 -0.0002 1 0.0(04

! VE - 6031,6a32 Sep,1996 Gr. Beta 2.9014 i 0.0919 2.7239 i 0.1833 2.8126 i 0.1025 I VE - 6031,6032 Sep,1996 K-40 3.2199 i 0.1950 33724i 03060 3.2 % 2 i 0.1814 i VE -6031,6032 Sep,1996 Sr-89 0.0018 1 0.0024 -0.0004 1 0.0021 0.0007 i 0.0016 VE - 6(B1,6032 Sep,1996 Sr-90 0.0002 i 0.0007 0.0009 i 0.0007 0.0006 i 0.0005 l

LW - 6052,6053 Sep,1996 Co-60 0.9250 i 1.0500 -0.5060 i 1.5400 0.2095 i 0.9319 l

j LW - 6052,6053 Sep,1996 Cs 134 03430i 13200 0.8910 i 2 3000 0.6170 i 13259 l LW - 6052,6053 Sep,1996 Cs-137 0.0211 i 1.2900 0.1280 1 1.8600 -0.0535 i 1.1318 LW - 6052,6053 Sep,1996 Gr. Beta 2.133410.7(B1 3.0766 i 0.5583 2.6050 1 0.4489 l

LW - 6052,6053 Sep,1996 I 131 -0.4089 i 0 3821 0.0180 i 0 3249 -0.1955 i 0.2508 l

j LW - 6052,6053 Sep,1996 1-131(g) 1.2200 i 6.0300 1.7000 i 10.1000 1.4600 i 5.8816 j LW - 6052,6053 Sep,1996 K-40 66.8250 1 30.1000 43.6000 1 27.1000 55.2125 1 20.25 WW - 6181,6182 Sep,1996 Gr. Beta 1.6248 i 0.6211 1.0281 i 0.6056 13264 t 0.433 -

l

! WW - 6181,6182 Sep,1996 H3 5 3932 i 82.7475 62.9204 i 85.2105 34.1568 i 59 3885  ;

MI- 6006,6007 Sep,1996 I-131 0.0780 i O 3076 0.0130 i 03110 0.0455 i 0.2187

}

MI- 6006,6007 Sep,1996 K-40 1,472.0000 i 166.0000 1,502.9000 i 110.0000 1,487.4500 i 99.5691 l

CW -6128,6129 Sep,1996 Gr. Beta 4.6340 1 1.6130 4.5894 i 1.6139 4.6117 i 1.1409 CW - 6128,6129 Sep,1996 Gr. Beta 4.6340 i 1.6130 4.5894 x 1.6139 4.6117 i 1.1409 l

CW - 6128,6129 Sep,1996 Gr. Beta 0.2285 i 1.1265 03197 1 1.1117 0.2741 i 0.7913 l

SW - 6204,6205 Sep,1996 H-3 113.2802 i 853728 61.4098 i 83.1710 87 3450 i 59.5943 MI- 6225,6226 Sep,1996 Co-60 1.9300 1 2.8500 -0.5880 i 2.5900 0.6710 1 1.9255 MI- 6225,6226 Sep,1996 Cs-137 2.7700 i 2.7200 -0.2550 i 2.4700 1.2575 i 1.8371 MI- 6225,6226 Sep,1996 I131 -0.2584 1 0.4450 0.2718 i 0 3680 0.0067 i 0.2887 VE - 6270,6271 Sep,1996 K 40 2.2202 1 0.2730 2.0725 i 0.2780 2.1464 i 0.1948 WW - 6331,6332 Sep,1996 H-3 16,801.2285 i 999.6339 17,111.8829 i 1,006.0494 16,956.5557 i 709.1198 CW - 6294,6295 Sep,1996 Gr. Beta 4.7742 1 1.1613 3.9486 i 1.6377 43614 i1.0(B8 CW - 6294,6295 Sep,1996 Gr. Beta 1.0482 1 1.2275 -0.33R3 i 1.0818 0 3 550 1 0.8181 VE - 6379,6380 Sep,1996 K-40 1.7000 1 0 2860 1.8440 i 0.1800 1.7720 1 0.1690 VE - 6379,6380 Sep,1996 St-89 -0.0018 1 0.0018 -0.0009 1 0.0014 -0.0013 i 0.0012 VE -6379,6380 Sep,1996 St-90 0.0012 i 0.0006 0.0005 1 0.0005 0.0008 i 0.0004 CW - 6432,6433 Sep,1996 Gr. Beta 3.1975 i 1 3496 3.2345 i 1.4740 3.2160 i 1.0694 )

VE - 6481,6482 Sep,1996 Gr. Beta 2.8412 i 0.0780 2.8390 i 0.0736 2.8401 i 0.0536 -

A5-10

~ - - - - - - - _ _ _

-.. . s In-house " duplicate" samples.

Table A-5.

Concentrationin pCi/L' Second Averaged Sample First Result Lab Result Result Date Analysis CoM 3.5694 1 0.1540 3.4776 i 0.1413 Sep,1996 K-40 338571 02370 VE - 6481,6482 187 3714 i 63.1715 223.5203 i 90.7888 151.2226 i 87.8631 SW - 6524,6525 Sep,1996 H-3 2.1160 1 0.4971 2.4238 i O 3610 Sep,1996 Gr. Beta 2.7317 i 0.5235 SWT - 6545,6546 0.0003 1 0.0006 l 0.0001 1 0.0011 Sep,1996 Co-60 0.0006 1 0.0007 AP - 7220,7221 -0.0000 i 0.0004 f 0.0001 1 0.0007 Sep,1996 Cs-134 -0.0001 1 0.0006 AP - 7220,7221 0.0004 i 0.0005 i -0.0002 1 0.0006 0.0009 i 0.0008 AP -7220,7221 Sep,1996 Cs 137 0.0004 1 0.0063 0.0008 1 0.0038 Sep,1996 I-131(g) 0.0013 1 0.0041 AP - 7220,7221 0.0245 i 0.0094 0.0193 1 0.0100 0.0297 i 0.0160 AP - 7220,7221 Sep,1996 K 40 0.2799 1 03100 0.6541 1 03561 Sep,1996 Gr. Alpha 1.0283 1 0.6412 DW - 6572,6573 2.6645 i 0.4368 2.8779 i 0.8307 2.4510 1 0.2702 DW - 6572,6573 Sep,1996 Gr. Beta 74.1057 i 57.0830 89.9855 i 81.4187 Sep,1996 H-3 582259i80.03m SW - 6593,6594 4.0556 1 1.1844 4.9871 1 1.7193 Sep,1996 Gr. Beta 3.1242 i 1.6295 CW - 6616,6617 -0.0148 i 0.73 %

0.2660 i 1.0617 -0.2956 i 1.0299 CW - 6616,6617 Sep,1996 Gr. Beta 55.0713 1 57.6950 21.6674 i 80.1010 88.4752 i 83.0584 PW - 6675,6676 Sep,1996 H-3

-0.0000 i 0.0007 0.0001 1 0.0005 Sep,1996 Co40 0.0003 1 0.0005 AP - 7537,7538 0.0002 1 0.0001 0.0002 1 0.0007 Sep,1996 Cs-137 0.0002 1 0.0004 AP - 7537,7538 -0.0018 i 0.0107 0.0022 1 0.0147 Sep,1996 Co-60 -0.0057 1 0.0156 VE - 6654,6655 0.0130 i 0.0086 0.0128 i 0.0133 0.0131 1 0.0110 VE - 6654,6655 Sep,1996 Cs-137 2.1008 i 1.5104 2.545911.m12 Sep,1996 Gr. Beta 2.9910 i 1.4044 CW - 6719,6720 0.4006 i 0.7976 1.1119 1 1.1700 Sep,1996 Gr. Beta -0 3107 i 1.0842 CW - 6719,6720 0.0006 i 0.0001 0.00031 0.0004 0.0008 i 0.0007 AP - 7558,7559 Sep,1996 Co-60 0.0006 1 0.0001 0.0003 1 0.0004 0.0008 i 0.0007 AP - 7558,7559 Sep,1996 Co-60 0.0001 i 0.0004

-0.0001 1 0.0004 0.0002 i 0.0007 AP - 7558,7559 Sep,1996 Cs-137 0.0002 1 0.0007 0.0001 i 0.0001 Sep,1996 Cs-137 -0.0001 1 0.0004 AP -7558,7559 308.2168 i 69.8363 302.7129 i 98.5588 WW - 6696,6697 Sep,1996 H3 313.7207 i 98.9677

-0.0688 1 0.2807 0.0448 1 0.4053

-0.1825 i 03885 LW - 7118,7119 Sep,1996 Gr. Alpha 1.8227 1 03647 1.5831 1 0.5835 Sep,1996 Gr. Beta 2.0623 1 0.4378 LW - 7118,7119 91.0279 i 57.4179 89 2546 81.1237 92.8011 i 81.2786 LW - 7118,7119 Sep,1996 H-3 0.9457 1 0.0229 0.9337 i 0.0331 0.9578 i 0.0317 E - 6783,6784 Oct,1996 Gr. Beta 1.0029 i 0.1010 0.8969 i 0.1320 1.1090 0.1530 E - 6783,6784 Oct,1996 K-40 -0.0006 i 0.0022

-0.0009 1 0.0029 Oct,1996 Sr-89 -0.000210.0CD2 E - 6783,6784 0.0005 i 0.0009 0.0005 1 0.0012 Oct,1996 St-90 0.0005 1 0.0013 E - 6783,6784 1,271.8558 i 85.5647 1,223.4684 1 119.5914 1,320.2432 i 122.4059 SW - 6877,6878 Oct,1996 H-3 -0.0001 1 0.0013

-0.0006 i 0.0015 0.0005 1 0.0020 AP- 7199,7200 Oct,1996 St-89 0.0005 1 0.0005 0.0004 i 0.0006 0.0006 i 0.0008 AP - 7199,7200 Oct,1996 Sr-90 0.1078 i 0.2514 0.0077 i 0.1823 Oct,1996 I-131 -0.0925 1 0 2 640 MI- 6746,6747 1,425 3000 1 208.0000 1,426.6000 1 137.5354 Oct,1996 K-40 1,427.9000 i 180.0000 MI- 6746,6747 A5-11

s . . .-

Table A-5. In-house duplicate" samples.

Concentration in pCi/L' f~~

Lab Sample First Second Averaged Codes Date Analysis Result Result Result F - 6824,6825 Oct,1996 Co-60 0.0164 1 0.0108 0.0030 1 0.0057 0.0097 1 0.0061 F - 6824,6825 Oct,1996 Cs-137 0.0087 1 0.0073 0.0039 i 0.0051 0.0063i 0.0(M4 WW - 6926,6927 Oct,1996 Co-60 0.8880 i 13900 -0.4140 1 2.7800 0.2370 1 1.5541 WW - 6926,6927 Oct,1996 Cs-137 1.2900 1 1.5000 1.8300 1 3.2300 1.5600 1 1.7807 WW - 6926,6927 Oct 1996 H-3 7.0861 i 783 685 -3.5430 1 77.7859 1.7715 t 55.1738 G - 7001,7002 Oct,1996 Co-60 0.0072 1 0.0247 0.0046 1 0.0099 0.0059 i 0.0133 G - 7001,7002 Oct 1996 Cs-134 0.0101 1 0.0188 0.0043 1 0.0099 0.0072 1 0.0106 G - 7001,7002 Oct,1996 Cs 137 -0.0068 i 0.0204 -0.0042 i 0.0093 -0.0055 1 0.0112 G - 7001,7002 Oct,1996 Cr. Beta 5.2080 i 0.2600 5.1980 1 0.2600 5.2030 i 0.1838 G - 7001,7002 Oct,1996 I-131(g) -0.0137 1 0.0372 0.0141 1 0.0183 0.0002 1 0.0207 G - 7001,7002 Oct,1996 K-40 6.1948 1 0.7170 5.5229 i 0.4170 5.8589 i 0.4147 SS - 7024,7025 Oct,1996 Cs-137 0.0141 1 0.0132 0.0248 1 0.0125 0.0195 1 0.0091 SS - 7024,7025 Oct,1996 Gr. Beta 7.6523 1 2.0292 6.4672 i 1.8437 7.0597 i 13708 SS - 7024,7025 Oct,1996 K-40 7.1780 i 0.5510 6.9053 i 0.4040 7.0417 i 0 3416 LW - 7045,7046 Oct 1996 Co-60 1.6200 1 3.1100 -0.7530 1 2.9100 0.4335 i 2.12 %

LW - 7045,7046 Oct,1996 Cs-134 -0.0246 3.0400 -1.9300 1 3.0500 -0.9773 1 2.1531 LW - 7045,7046 Oct 1996 Cs-137 -0.9830 t 2.8500 1.9300 1 2.9700 0.4735i 2.0581l LW - 7045,7046 Oct,1996 Gr. Beta 2.8219 i 0.7438 2.8922 1 0.5347 2.8571 1 0.4580 LW - 7045,7046 Oct,1996 I-131 0.2410 i 03690 -0.2043 i 0.4541 0.0184 i 0.2926 LW - 7045,7046 Oct 1996 I-131(g) -5.1500 t 29.9000 5.8000 i 27.7000 03250t 203795 LW - 7045,7046 Oct,1996 K-40 513000 1 37.9000 34.5000 t 33.8000 42.9000 i 253912 F - 6952,6953 Oct,1996 K-40 2.7927 1 0.1670 2.7243 1 0.1020 2.7585 i 0.0978 MI- 6853,6854 Oct,1996 Co-60 -0.7610 1 4.7900 1.8000t 2.8100 0.5195 i 2.7767 MI~ 6853,6854 Oct,1996 Cs-137 1.5500 i 3 5900 -0.8890 1 2.4000 0 3305 i 2.1592 MI- 6853,6854 Oct,1996 I131 -0.1047 i 0.2745 0.20271 0.2586 0.0490 1 0.1886 MI- 6854,6855 Oct 1996 Co-60 1.8000 i 2.8100 0.4510 i 4.9000 1.1255 i 2.8243 MI- 6854,6855 Oct,1996 Co-60 1.8000t 2.8100 0.4510 1 4.9000 1.1255 1 2.8243 MI- 6854,6855 Oct,1996 Cs-137 -0.8890 i 2.4000 1.5900 i 3.2700 0 3505 i 2.0281 MI- 6854,6855 Oct,1996 Cs-137 -0.8890 i 2.4000 1.5900 t 3.2700 03505 1 2.0281 MI- 6854,6855 Oct,1996 I-131 0.0490 i 0.1886 -0.1840 1 0.2910 -0.0675 i 0.1734 MI- 6854,6855 I-131 0.2000 1 0.2600 -0.1837 i 0.2904 0.0082 i 0.1949 Oct 1996 MI- 6854,6855 Oct,1996 I-131 0.2027 1 0.2586 -0.1840 1 0.2910 0 0094 i 0.1946 Oct,1996 Cr. Beta 9.5648 i 2.4583 7.9345 1 2.3466 8.7497 i 1.6993 BS - 7138,7139 Oct,1996 K-40 7.2366 i 0.4030 7.1729 1 0.5230 7.2048 i 0 3301 BS - 7138,7139 Cs-137 0.2375 1 0.0250 0.2243 i 0.0437 0.2309 i 0.0252 S O - 7306, 7307 Oct 1996 K-40 9.4591 i 0.4680 9.4848 1 0.7300 9.4720 i 0.433/

S O - 7306,7307 Oct 1996 Oct,1996 Gr. Beta 1.6819 i 0 3193 1.4542 i O3070 1.5681 1 0.2215 -

BO - 7747,7748 A5-12

.. . ' a l

. i Table A-5. In-house " duplicate" samples.

Concentration in pCi/L' 12b Sample First Second Averaged ,

CuW Date Analysis Result Result Result l

BO - 7747,7748 Oct,1996 K-40 0.7271 1 0.1770 0.5964 i 0.1430 0.6617 i 0.1138 F - 7328,7329 Oct,1996 K-40 2.0975 1 0.4500 1.7161 1 03850 1.9068 1 0.2 % 1 MI- 7285,7286 Oct,1996 I131 -0.1241 1 0.2405 -0.0565 i 0.2463 -0.0903 1 0.1721 CW - 7176,7177 Oct,1996 Gr. Beta 3.1350 i 1.0492 2.2278 i 0.9950 2.6814 i 0.7230 MI-7351,7352 Oct,1996 Sr-89 -0.4959 i 13277 -2.6954 i 1.1984 -1.5956 1 0.8943 MI- 7351,7352 Oct,1996 Sr-90 1.6216 i 0.4003 1.5659 1 03840 1.5938 i 0.2774 VE - 7425,7426 Oct,1996 K-40 1.92(0 1 0.2360 1.7284 1 0.2700 1.8244 1 0.1793 MI- 7514,7515 Oct,1996 Co-60 2.1800 i 5.1000 5.86001 53900 4.0200 1 3.7102 2

MI- 7514,7515 Oct,1996 CoH50 2.1800 i 5.1000 5.8600 i 5 3900 4.0200 i 3.7102 MI- 7514,7515 Oct,1996 Cs-137 0.2630 i 3.4000 13400143000 0.8015 1 2.7409

] 13400143000 0.8015 1 2.7409 MI- 7514,7515 Oct,1996 Cs-137 0.2630 i 3.4000 MI- 7514,7515 Oct,1996 I-131 -0.0367 1 02747 0.0170 1 0.2780 -0.0098 1 0.1954 F - 7584,7585 Oct,1996 Co-60 0.0051 i 0.0115 0.0050 1 0.0119 0.0051 1 0.0083 F - 7584,7585 Oct,1996 Cs-137 0.0048 i 0.0087 0.0006 i 0.0094 0.0027 i 0.0064 WW - 7653,7654 Oct,1996 Co-60 0.5440 i 1.7200 -3.0500 1 2.8000 -1.2530 i 1.6430 WW - 7653,7654 Oct,1996 Co.60 0.5440 i 1.7200 -3.0500 i 2.8000 -1.2530 i 1.6430 WW - 7653,7654 Oct,1996 Cs-137 -0 3 090 i 1.9800 -1.3700 1 3.5700 -0.8395 1 2.0412 WW - 7653,7654 Oct,1996 Cs-137 -0.3090 1 1.9800 -13700 i 3.5700 -0.8395 1 2.0412 WW - 7653,7654 Oct,1996 H-3 -20.6120 1 75.8854 27.0900 1 78.0749 3.2390 i 54.4387 SS - 8040, 8041 Oct,1996 K-40 22.2090 1 0.8210 23.4780 1 0.8550 22.8435 1 0.5927 SWT - 7972,7973 Oct,1996 Gr. beta 2.7320 i 0.5059 2.1353 i 0.5134 2.43371 03604 CW - 7794,7795 Oct,1996 Gr. Beta 1.2200i1J000 23526 i 1.7822 1.7863 1 1.2315 (

DW - 7994,7995 Oct,1996 Gr. Beta 1.6467 i 0.4826 1.8357 i 0.4589 1.7412 i 0 3330 DW - 7994,7995 Oct,1996 H-3 64.0848 i 81.6689 29.6241 i 80.1237 46.8545 i 57.2049 WW - 8121,8122 Nov,1996 Gr. Beta 5.2418 1 01885 4.8908 i 0.7351 5.0663 i 0.5390 WW - 8121,8122 Nov,1996 H-3 49.1914 i 783272 25.7955 1 77.2446 37.4935 1 55.0042 CW - 8089,8090 Nov,1996 Gr. Beta 2.0590 t 11640 -0.0624 i 1.6065 0.9983 1 1.1930 CW - 8089,8090 Nov,1996 Gr. Beta -0 3253 i l.5458 0.0296t 1.5731 -0.1479 i 1.1027 Nov,1996 Gr. Beta 2.5755 1 05930 1.9537 i 0.5962 2.2646 1 0.4204 SWU - 8213,8214 Nov,1996 H-3 257.8646 i 86.6697 234.9041 i 85.7288 246 3843 i 60.9530 SWU - 8213,8214 Nov,1996 K-40 10925001 412000 97.1440 1 52.0000 103.1970 33.1717 SWU - 8213,8214 Nov,1996 Gr. Beta 0.9444 1 1.4135 2.1017 i 1.4184 1.5230 i 1.0012 CW - 8302,8303 Nov,1996 I-131 0.0286 i 0 2146 0.0724 1 0.2406 0.0219 i 0.1612 MI- 8337,8338 1,454.6000 t 91.6000 1,365.5000 i 193.0000 1,410.0500 i 106.8171 MI- 8337,8338 Nov,1996 K-40 4,719.0000 197.0000 4,718.8773 i 197.2068 4,718.9387 1 1393732 WW - 8561,8562 Nov,1996 H-3 Nov,1996 Gr. Beta 3.1780 1 0.6522 2.4547 1 0.6458 2.8164 i 0.4589 SW - 8581,8582 Nov,1996 Gr. Alpha 0.1083 i 1.7623 -1.6686 1.5384 -0.7802 i 1.1697 WW - 8681,8682 A5-13

p_ _

s. . a:

Table A-5. In-house " duplicate" samples.

Concentration in pCi/l

• h Lab Sample First Second Averaged Codes

• Date Analysis Result Result Result 1

4 WW - 8681,8682 Nov,1996 Gr. Beta 2.7636 i 1.6718 1.2914 i 1.6711 2.0275 i 1.1819 l CW - 8612,8613 Nov,1996 Gr. Beta 2.5959 1 1.4986 1.9085 i 1.4277 2.2522i 1m49

CW - 8612,8613 Nov,1996 Gr. Beta 0.0730 i 1.0631 -0.7679 i 1.0588 -0 3474 i 0.7502 CW - 9219,9220 Nov,1996 Co-60 0.4990 i 1.9100 -0.2780 i 1.6600 0.1105 i 1.2653 1 CW - 9219,9220 Nov,1996 Cs-137 1 3800 1 2.0100 0.1520 t 1.6300 0.7660 1 1.2939 i

! CW -9219,9220 Nov,1996 H-3 2,091.6585 i 147.0922 2,206.2783 i 149.9008 2,148.9684 i 105.0076 l

4 CW - 8830,8831 Nov,1996 Gr. Alpha 0.1864 i 0 3 044 0.4130 i 03037 0.2997 z 0.2150 CW - 8830,8831 Nov,1996 Cr. Beta 11.0773 1 0.6482 10.2141 i 0.5784 10.6457 1 0.4344 CW - 8830,8831 Nov,1996 H-3 2,053.4722 i 144.0356 2,112.1937 1 145.4793 2,082.8329 1 1023603 1

CW - 8830,8831 Nov,1996 Sr-89 -0.2648 1 0.5335 -0.2665 1 0.6325 -0.2656 1 0.4137 CW - 8830,8831 Nov,1996 Sr-90 0.2880 1 0 3295 0.2980 1 03905 0.2930 1 0.2555 j SW - 8635,8636 Dec,1996 Gr. Beta 2.4968 1 0.8037 3.0769 i 0.7797 2.7869 i 0.5599  !

SW - 8635,8636 Dec,1996 K-40 90.1230 1 52.8000 90.4480 i 51.9000 90.2855 i 37.0184

DW - 8660,8661 Dec,1996 Gr. Beta 2.1325 1 0.5706 1.8680 1 0.5881 2.0003 1 0.4097 1 DW - 8660,8661 Dec,1996 H-3 110.0746 i 83.6820 1173323 i 83.9962 113.7035 i 59.2833 MI - 8704,8705 Dec,1996 I-131 -0.2720 1 0.2656 -0.2978 1 0.2604 -0.2849 1 0.1860 ,

MI-8704,8705 Dec,1996 K-40 1,301.2000 i 141.0000 1,342.9000 i 150.0000 1,322.0500 i 102.93 MI- 8725,8726 Dec,1996 Co-60 0.4980 1 2.7500 0.4080 i 4.4400 0.4530 1 2.6113' MI- 8725,8726 Dec,1996 Cs-134 1.2300 i 2 3300 -0.6450 i 3.8000 0.2925 i 2.2287 j MI- 8725,8726 Dec,1996 Cs-137 1.7600t 25400 1.1100 1 33900 1.4350 1 2.1180 MI- 8725,8726 Dec,1996 I-131 -0.1756 1 0.18 % -0.1739 1 0.2108 -0.1747 1 0.1418 .

MI 8725,8726 Dec,1996 I-131(g) -0.9720 1 3.4000 4.5100 1 4.8700 1.7690 i 2.% 97 (

MI- 8725,8726 Dec,1996 K-40 1,402.2000 i 111.0000 1,297.5000 1 150.0000 1,349.8500 1 933019 ,

MI- 8725,8726 Dec,1996 Sr-89 -1.0624 i 1.0291 -1.0463 i 1.0044 -1.0543 i 0.7190 MI- 8725,8726 Dec,1996 Sr-90 13308203709 1.1232 1 03625 1.2270 1 0.2593 S O - 8802, 8803 Dec,1996 Cs-137 0.4670 1 0.0419 0.4514 i 0 2 74 0.4592 1 0.0281 S O - 8802,8803 Dec,1996 Gr. Alpha 14.0253 i 4.2670 13.8640 i 4.0228 13.9447 2.9322 SO - 8802,88(D Dec,1996 Cr. Beta 21.4173 t 3.1354 21.4610 1 2.8794 21.4391 1 2.1285 S O - 8802,8803 Dec,1996 K-40 11.0890 i 0.6640 10.8030 1 0.6130 10.9460 1 0.4518 SWU - 9540,9541 Dec,1996 Gr. Beta 7.5204 i 0.8776 5.9562 1 0.8260 6.7383 1 0.6026 SWU - 9540,9541 Dec,1996 H-3 90.1991 1 86.7053 86.5424 i 86.5510 883707 61.2554 F - 9040,9041 Dec,1996 Co-60 -0.0006 i 0.0144 -0.0002 1 0.0150 -0.0004 i 0.0104 F - 9040,9041 Dec,1996 Cs-134 -0.0015 i 0.0103 0.0005 i 0.0120 -0.0005 i 0.0079 F - 9040,9041 Dec,1996 Cs-137 0.0371 1 0.0163 0.0428 1 0.0186 0.0400 1 0.0124 F -9040,9041 Dec,1996 Gr. Beta 3.5649 1 0.0939 3.5230 1 0.0939 3.5440 1 0.0664 F -9040,9041 Dec,1996 I131(g) 0.0008 1 0.0151 -0.0004 i 0.0153 0.0002 t 0.010" F -9040,9041 Dec,1996 K-40 3.2987 i 0.4720 3.0073 i 0.4330 3.1530 i 0 3203 A5-14

l l

1

. Table A-5. In-house " duplicate" samples. I Concentration in pCi/L' Lab Sample First Second Averaged Codes

• Date Analysis Result Result Result CW - 9109,9110 Dec,1996 Gr. Deta 4.1495 i 1.2265 1.9601 i 1.5457 3.0548 i 0.9866 CW - 9109,9110 Dec,1996 Gr. Beta -0.8681 1 1 3230 -1.1056 i 1 3024 -0.9869 i 0.9282 MI- 9197,9196 Dec,1996 I131 0.0738 i 0 3 589 -0.1464 i 03804 -0.0363 i 0.2615 MI- 9197,9198 Dec,1996 K-40 1,462.6000 1 143.0000 1,381.2000 1 149.0000 1,421.9000 i 103.2594 WW - 9269,9270 Dec,1996 Co-60 -1.1100 i 2 3300 -0.2890 1 2.6000 -0.6995 i 1.7456 WW - 9269,9270 . Dec,1996 Cs-137 -1.2100 i 2.2100 0.2210 i 2.5500 -0.4945 i 1.6872 WW - 9269,9270 Dec,1996 H-3 1,051.0538 t 116.7594 1,126.1290 i 119.0359 1,088.5914 i 83 3701 LW - 9291,9292 Dec,1996 Co-60 -0.2250 1 2.0000 1.2400 1 2.3400 0.5075 i 1.5391 LW - 9291,9292 Dec,1996 Cs-137 4.0400 1 2.1800 0.1930 1 2.8300 2.1165 i 1.7861 )

LW - 9291,9292 Dec,1996 Gr. Beta 4.8680 1 1 3409 73432 i 1.4448 6.1056 i 0.9856  !

SW - 9743,9744 Dec,1996 H-3 1.2426 89.7614 51.5686 i 91.8276 26.4056 i 64.2056 SW - 9414,9415 Dec,1996 Cr. Beta 3.9527 i 0.6945 4.6396 1 0.7606 4.2 % 1 i 0.5150 DW - 9520,9521 Dec,1996 Gr. Beta 6.1588 1 1 3500 5.6935 t 1.2445 5.9261 1 0.9180 DW - 9520,9521 Dec,1996 I-131 03470 1 0.4182 0.2339 i 0.4184 0.2905 1 0.2958 ,

CW - 9383,9384 Dec,1996 Gr. Beta 4.7813 i 1.7392 4.5942 i 1.5609 4.6877 i 1.1685 CW - 9383,9384 Dee,1996 Gr. Beta 0.6113 1 1.4866 0.4335 i 1.4715 0.5224 :t 1.0459 SW - 9433,9434 Dec,1996 H-3 309.2956 i 91.1018 247.0810 i 88.6407 278.1883 i 63.5545 SW - 9497,9498 Dec,1996 H-3 241.0070 i 91.8990 126.5590 i 87.2570 183.7830 i 63 3625 DW - 9564,9565 Dec,1996 Gr. Beta 2.0290 i 0.5925 2.1508 i 0.5749 2.0899 i 0.4128 DW - 9564,9565 Dec,1996 H-3 120.7999 i 83 3742 94.1528 i 82.2309 107.4763 i 58.5516 j

• All concentrations are reported in pCi/ liter, except solid samples, which are reported in pCi/ gram.  !

• Lab codes are comprised of the sample media and the sample numbers. Client codes have been eliminated to protect client anonymity.  !

A5-15

U

.. l Table A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP),

comparison of MAPEP and Teledyne's Midwest laboratory results for various sample media *.

Concentrationin Bq/kg*

Lab Sample Date Teledyne Results MAPEP Result

• Control Code Type Collected Analysis iStandard Deviation' 1s, N=1 Limits S' ISO-776 SOIL Sep,1996 Am-241 27.0 28.7 i 2.8 20.9 - 37.3 Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.

STSO-776 SOIL Sep,1996 Co-60 879.0 812.0 i 83.5 568.4 - 1,055.6 Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.

STSO-776 SOIL Sep,1996 Cs-137 1,716.0 1,531.0 i 193.4 1,071.7 - 1,990.3 Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.

STSO-776 SOIL Sep,1996 Pu-238 13.0 15.9 i 1.8 11.1 - 20.7 Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.

STSO-776 SOIL Sep,1996 Pu-239/240 18.0 19.7 i 2.0 13.8 - 25.6 Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.

STSO-776 SOIL Sep,1996 Sr-90 441.0 536.0 i 57.1 375.2 - 6 %.8 Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.

STSO-776 SOIL Sep,1996 U-234/233 59.0 63.9 i 7.3 44.7 - 83.1 Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.

STSO-776 SOIL Sep,1996 U-238 60.0 64.0 i 6.4 44.8 - 83.2 Standard deviation for three determinations not reported in Mixed Analyte Performance Evaluation Program Summary Report.

• Results obtained by Teledyne Brown Engineering Environmental Services Midwest Laboratory as a participant in the Department of Energy's Mixed Anal >* Performance Evaluation Program, Idaho Operations office, Idaho Falls, Idaho.

• All results are in Becquerels per kilogram as requested by the Department of Energy.

• Unless otherwise indicated, the TBEESML results are given as the mean i i standard deviations for three determinations.

' MAPEP results are presented as the known values and expected laboratory precision (1s,1 determination) and control ilmits as defined by the MAPEP. i I

a I

A6-1

..,2< >

a Table A-7. Environmental Measurements Laboratory Quality Assessment Program (EML),

comparison of EML and Teledyne's Midwest laboratory results for various sample media'.

Concentrationin Bq/L*

Lab Sample Date Control Code Type Collected Analysis Teledyne Result' EML Result' Limits' STW-755 WATER Mar,1996 Am-241 0.810.1 0.8 i 0.0 0.7 - 1.6

, STW-755 WATER Mar,1996 Co-60 33.611.0 32.8 i 0.6 0.9 - 1.2 l STW-755 WATER Mar,1996 Cs-137 42.811.3 38310.9 0.9-13 I j STW-755 WATER Mar,1996 Fe-55 109.0 1 21.7 83.0 i 3.4 03-1.6

! STW-755 WATER Mar,1996 H3 434.0 i 34.1 251.0 t 11.4 0.7 - 1.9 STW-755 WATER Mar,1996 Mn-54 41.9 i 1.4 38.4 t 1.2 0.9-1.2

, STW-755 WATER Mar,1996 Pu-238 0.9i0.1 1.0i 0.1 0.7-13 I STW-755 WATER Mar,1996 Pu-239 0.7i 0.1 0.8 i 0.1 0.6 - 1.4 STW-755 WATER Mar,1996 Sr-90 2.210.7 1.5i0.0 0.7 - 1.7 i' STW-756 WATER Mar,1996 Gr. Alpha 2,180.0 1 53.5 1,850.0 i 185.0 0.6-13 ,

STW-756 WATER Mar,1996 Gr. Beta 872.0 i 27.0 744.0 i 74.0 0.8 - 1.7 I j STSO-757 SOIL Mar,1996 Am-241 6.212.9 3.710.5 0.5-2.4 STSO-757 SOIL Mar,1996 Cs-137 404.010.2 359.0 1 10.0 0.7 - 1.4

' Mar,1996 K-40 STSO-757 SOIL 525.0 i 23 3 465.0 i 30.0 0.7 - 1.6 i

STSO-757 SOIL Mar,1996 Pu-238 42.3 i 1.6 43.012.4 0.2 - 2.0 j STSO-757 SOIL Mar,1996 Pu-239 9.0i 0.7 9.2i03 0.6 - 2.0 STSO-757 SOIL Mar,1996 Sr-90 1,200.0 i 323 1,340.0 i 113.0 0.6 - 3.0 l STSO-757 SOIL Mar,1996 Uranium 68.2 i 2.4 71.7 i 4.2 0.3-1.5 i STVE-758 VEGETATION Mar,1996 Am-241 6.1i1.3 5.610.2 0.6 - 2.9

STVE-758 VEGETATION Mar,1996 Cm-244 6.0i 1.2 4.410.2 0.4-1.9 l STVE-758 VEGETATION Mar,1996 Co-60 65.6 i 4.0 59.711.0 0.6 - 1.5 i STVE-758 VEGETATION Mar,1996 Cs-137 1,100.0 i 12.6 944.0 i 16.2 0.8 - 1.5 i STVE-758 VEGETATION Mar,1996 K-40 1,190.0 i 61.6 1,030.0 1 33.0 0.5-1.5 l STVE-758 VEGETATION Mar,1996 Pu-239 9.2i1.3 9.811.2 0.6 - 2.0

! STVE-758 VEGETATION Mar,1996 Sr 90 1,210.0 i 32.2 1,300.0i S2.4 0.5 - 1.4 i STAF-759 AIR FILTER Mar,1996 Am-241 0.310.0 0.2i 0.0 0.6 - 1.9 j STAF-759 AIR FILTER Mar,1996 Ce-144 23.2 i 1.0 333133 0.6-13 l STAF-759 AIR FILTER Mar,1996 Co-57 6.1i0.1 8.90.9 0.6-13 i STAF-759 AIR FILTER Mar,1996 Co-60 26.5 i 0.4 29.512.9 0.7-13

} STAF-759 AIR FILTER Mar,1996 Cs-134 12.9 i 0 3 14.7 i 1.5 0.7 - 1.2

] STAF-759 AIR FILTER Mar,1996 Cs-137 6.210.9 6.610.7 0.7-13

STAF-759 AIR FILTER Mar,1996 Mn-54 33i0.4 3.4 i 0.4 0.8-13

STAF-759 AIR FILTER Mar,1996 Pu-238 0.110.0 0.1i 0.0 0.6 - 1.6

. STAF-759 AIR FILTER Mar,1996 Pu-239 0.1i0.0 0.1i 0.0 0.7 - 1.6 STAF-759 AIR FILTER Mar,1996 Ru-106 10.211.9 11.611.4 0.5-1.6

STAF-759 AIR FILTER Mar,1996 Sb-125 10.1 i 0.8 9.811.0 0.4 - 1.4 i STAF-759 AIR FILTER Mar,1996 Sr-90 1.1i0.2 1.1i 0.0 0.6-23 STAF-759 AIR FILTER Mar,1996 Uranium 0.1i 0.0 0.110.0 0.8 - 2.9 I

l A7-1

s< '. a

! Table A-7. Environmental Measurements laboratory Quality Assessment Program (EML),

comparison of EML and Teledyne's Midwest Laboratory results for various sample media'. [s l

Concentration in Bq/L*

Lab Sample Date Control Code Type Collected Analysis Teledyne Result' EML Result' Limits' STAF-760 AIR FILTER Mar,1996 Gr. Alpha 2.210.1 1.6 t 0.2 0.8 - 1.6 l STAF-760 AIR FILTER Mar,1996 Gr. Beta 2.010.0 1.8 i 0.2 0.8-1.9 i WATER Sep,1996 Am-241 1.3 i 0.2 1.1 t 0.0 0.6 - 1.7  ;

STW 770 STW-770 WATER Sep,1996 Co-60 65.012.2 61.110.7 0.9 - 1.2 l 0.9-13 STW-770 WATER Sep,1996 Cs-137 96.113.0 89.5 i 1.4 STW-770 WATER Sep,1996 Gr. Alpha 993.0 i 12.2 1,210.0 i 121.0 0.5-13 )

STW-770 WATER Sep,1996 Gr. Beta 579.018.1 540.0 1 54.0 0.6 - 1.6 STW-770 WATER Sep,1996 H-3 488.0 i 34.6 587.0 t 58.0 0.7 - 1.9  !

STW-770 WATER Sep,1996 Mn-54 65.0 t 3.0 60.5 i 0.6 0.9-1.2  :

STW-770 WATER Sep,1996 Pu-238 1.3i0.3 1.9 i 0.1 0.7-13 An investigation was conducted. No errors in calculations or transcription were noted. The analysis was repeated in duplicate under the observation of the Technical lead. No descrepancies were noted in the performance of the procedure. The result of the reanalysis was 2.1410.11 Bq/L No further action is planned.

STW-770 WATER Sep,1996 Pu-239 0.710.2 0.8 i 0.0 0.8 - 1.4 STW-770 WATER Sep,1996 Sr-90 3.610.7 2.7i 0.2 0.7 - 1.7 -

STW-770 WATER Sep,1996 U 234 0.5i 0.2 0.5i0.0 0.8 - 1.5 STW-770 WATER Sep,1996 U 238 0.410.1 0.5i0.4 0.8 - 1.4 ,

STSO-771 SOIL Sep,1996 Am.241 15.6 i 3.8 13.5 i 0.5 0.5-2.7 ,

STSO-771 SOIL Sep,1996 Co-60 4.0i 2.5 2.9i 0.2 0.5-1.5 STSO-771 501L Sep,1996 Cs 137 1,750.0 i 24.4 1,550.0 i 22.2 0.8-13 STSO-771 SOIL Sep,1996 K-40 369.0 i 59.5 300.0 i 25.0 0.7 - 1.7 STSO-771 SOIL Sep,1996 Pu-238 0.8i0.4 1.1i 0.2 0.4-1.9 STSO-771 SOIL Sep,1996 Pu-239 24.0 i 1.9 21.8 i 1.1 0.7 - 1.9 STSO 771 SOIL Sep,1996 Sr-90 63.614.0 69.915.1 0.5 - 2.8 STSO-771 SOIL Sep,1996 U-234 37.213.8 39.2 i 2.4 0.4-13 S15 0 771 SOIL Sep,1996 U-238 40.8 i 4.0 41.6 i 0.6 0.4-1.6 STVE 772 VEGETATION Sep,1996 Am-241 1.5i0.9 1.210.4 0.7 - 2.8 STVE 772 VEGETATION Sep,1996 Cm-244 0.610.5 0.810.1 0.5-1.7 STVE-772 VEGETATION Sep,1996 Co-60 14.0 i 4.4 10.9 i 0.7 0.6 - 1.4 STVE-772 VEGETATION Sep,1996 Cs-137 219.0 1 10.1 190.0 i 6.7 0.8-1.5 STVE-772 VEGETATION Sep,1996 K-40 1,160.0 i 99.4 992.0 1 29.0 0.8 - 1.5 STVE-772 VEGETATION Sep,1996 Sr 90 1,420.0 i 35.1 1,390.0 i 12.0 0.5-13 STAP-773 AIR FILTER Sep,1996 Co-57 11.8103 14.810.8 0.6 - 1.2 STAP-773 AIR FILTER Sep,1996 Co-60 9.210.4 8.6 i 0.4 0.7 - 1.2 STAP-773 AIR FILTER Sep,1996 Cs-134 9.6i 0.4 10.810.4 0.7 - 1.2 STAP-773 AIR FILTER Sep,1996 Cs-137 8.710.4 8.510.4 0.7-13 STAP-773 AIR FILTER Sep,1996 Gr. Alpha 0.7i0.0 1.210.1 0.8 - 1.6 An investigation was conducted and a transcription error while calculating the result was discovered. 'Ihe recalculated value is 1.15t0.01Bq/ filter. No further action is planned.

~

l I

A72

l . . .' ' . , ,

{ Table A-7. Environmental Measurements laboratory Quality Assessment Program (EML),

i comparison of EML and Teledyne's Midwest laboratory results for various sample

. media *.

Concentration in Bq/L*

! Lab Sample Date Control j Code Type Collected Analysis Teledyne Result' EML Result' Limits * )

l STAP-773 AIR FILTER Sep,1996 Gr. Beta 0.5i0.0 0.510.1 0.7 - 1.8 i i STAP-773 AIR FILTER Sep,1996 Mn-54 7.110.5 6.4 iO3 0.8-13 STAP-773 AIR FILTER Sep,1996 Ru-106 11.5 i 3.2 10.8 i 1.1 0.6 - 1.3 l

STAP-773 AIR FILTER Sep,1996 Sb-125 12.4 i 1.0 10.810.5 0.6 - 1.4

}-

• The Environmental Measurements Laboratory provides the following nuclear species : Air Filters, Soil, Tissue, I

j Vegetation and Water. Teledy'ne does not participate in the Tissue program.

{

• Results are reported in Bq/L' with the following exceptions: Air Filter results are reported in Bq/ Filter, Soil 4

msults are reported in Bq/Kg, Vegetation results are reported in Bq/Kg '. The results of elemental Uranium are

! reported in ug/ filter, g, or ml.

l

• Teledyne results are reported as the mean of three determinations standard deviation.

d i The EML result listed is the mean of replicate determinations for each nuclidetthe standard error of the mean.

• 1he control limits are reported by EML and are established from percentiles of historic data distributions (1982-1992). The evaluation of this historic data and the development of the control limits is presented in DOE report EML-564.

I a

1 I I

i i

l f

A7-3

- . . . - . 2x - - - a -

t l b% '

M l t

l i l l

APPENDIX B DATA REPORTING CONVENTIONS l

l l

)

h I

i B-1

%s'- o Data Reoorting Conventions 1.0. All activities except gross alpha and gross beta are decay corrected to collection time or the end of the collection period. l 2.0. Single Measurements Each single measurement is reported as follows: i xis where x = value of the measurement; l s = 2s counting uncertainty (corresponding to the 95% confidence l level).

All results are reported as measured pursuant to Health Physics Society Committee Report HSR-1 (1980) released as EPA 520/1-80-012.

3.0. Duolicate analyses 3.1 Individual results: x11st x1 s2 l Reoorted result: xis where x = (1/2) (x1ix2) 2 2 s = (1/2) sg + s2 B-2

- %o'* p POINT BEACH NUCLEAR PLANT d

APPENDIX C Sampling Program and Locations l

i C-1

7.- ..

gVea POINT BEACH NUCLEAR PLANT Table C-1. Sample collection and analysis program.

Locations Collection Type Analysis Sample Type No. Codes (and Type)* (and Frequency)" (and Frequency)*

Airborne Filters 6 E-1-4, 8, 20 Weekly CB, GS, on QC for each location l

Airborne Iodine 6 E-1-4, 8, 20 Weekly 1-131 Ambient Radiation 22 E-1-9,12,14-18,20, Quarterly Ambient Gamma l (TLD's) 22-32 Lake Water S E-1, S, 6,12,33 Monthly GB, BS,I 131 on MC H-3, Sr-89-90 on QC WellWater 1 E-10 Quarterly CB, GS, H-3, Sr-89-90, I-131 Vegetation 8 E-1-4, 6. 9, 20 3x / year CB,GS )

as available Shoreline Silt S E-1, S, 6, 8, 9,12 2x / year GB, GS

~

Soil 8 E-1-4, 6, 8, 9, 20 2x / year GB, GS l

Milk 3 E-11,19, 21 Monthly CS,1 131, Sr-89-90 i Algae 2 E-S,12 3x / year GB, GS as available Fish 1 E-13 3x / year GB, GS (in edible portions) as available SPECIAL COLLECTIONS AND ANALYSES Airborne Filters 4 per month Sr-89, St-90 1 per quarter Sr-89, Sr-90 (comp.)

Liquid I per month G A, St-89, Sr-90 Subsoil Water 4 per quarter GA, GB, H-3, GS Miscellaneous Water Samples 4-S per year Sr-89, Sr-90

• Locations codes are defined in Table 2. Control Stations are indicated by (C). All other stations are indicators.

• Analysis type is coded as follows: GB = gross beta, GA = gross alpha, GS = gamma spectroscopy, H-3 = tritium, Sr-89 = strontium-89, Sr-90 = strontium-90,1-131 = iodine-131. Analysis frequency is

! coded as follows: MC = monthly composite, QC = quarterly composite.

I l

C-2 l

_ _ _ . . _ . .. , _