ML19332F529

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Environ Radiological Monitoring Program for Braidwood Station for 1988.
ML19332F529
Person / Time
Site: Braidwood  Constellation icon.png
Issue date: 12/31/1988
From: Huebner L
TELEDYNE ISOTOPES
To:
Shared Package
ML19332F517 List:
References
NUDOCS 8912150126
Download: ML19332F529 (58)


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FINAL '

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MONTHLY PROGRESS REPORT TO -

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.A ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM  ;

FOR l BRAIDWOOD STATION BRACEVILLE, ILLIN0IS i I

PREPARED AND SUBMITTED BY TELEDYNE ISOTOPES MIDWEST LABORATORY I

1 Reporting Period: January - December,1988 1 l

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Reviewed and Approved by: jY ULliwl1 n

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! L.'G. Huebner < /

General Manager l

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I Distribution: Radioecology Group, CECO (1 copy)

Superintendent, Braidwood Station (1 copy)

Radiochemistry Services (1 copy)  ;

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PDR ADOCK 05000456

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TABLE OF CONTENTS Section P_ age List of Tables ......................... iii l

1.0 INTRODUCTION

. . . . . . . . . . . . . . . . . . . . . . . . . 1  :

2.0 LISTING 0F MISSED S AMPLES . . . . . . . . - . . . . . . . . . . . 2 i

1 i Appendices 1

A Interlaboritory Comparison Program Results .......... A-1 8

8 Collection Schedule . . . . . . . . . . . . . . . . . . . . . . B-1 i

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  • 4-BRAIDWOOD r

LIST OF TABLES No. Title Page 1 Airborne Particulates and Iodine-131, locations BD-01,-02,-03 ...................... 4 2 Airborne Particulates and Iodine-131, locations B0-04,-05,-06 ......................

6 3 Airborne Particulates and Iodine-131, Locations BD-19,-20,-21 ...................... 8 4 Airborne Particulates, Quarterly Composites of Weekly Collections ....................... 10 5 Precipitation . . . . . . . . . . . . . . . . . . . . . . . . . 11 6

Milk.....-....................-.... 13 7

Su r f a c e Wa t e r . . . . . . . . . . . . . . . . . . . . . . . . . 20 8 Cooling Water . . . . . . . . . . . . . . . . . . . . . . . . . 24 9 Well' Water .......................... 27 10 Vegetables .......................... 28 11 Grass and Cattlefeed ..................... 29 12 Fi sh , Edibl e Portions . . . . . . . . . . . . . . . . . . . . . 31 13 Bottom Sediments ....................... ' 33-14 Gamma Radiation as Measured by Thermoluminiscent Dosimeters (TLDs) .................... 34 15 Milch Animals and Nearest Residence Census . . . . . . . . . . 38 i- ,

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i LIST OF TABLES (continued) )

l N3. Title Page Summary Table, First Quarter ...........-...... 42 1 Summa ry T abl e , Second Qu a rt er . . . - . . . . . . . . . . . . . . 45 l l

Summary Table, Third Quarter ................. 47-1 Summa ry T abl e , Fou rth Qu a rt er . . . - . . . . . . . . . . . . . . 49  !

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', BRAIDWOOD

1.0 INTRODUCTION

The following constitutes the current Monthly Progress Report for the Environ-mental Radiological Monitoring Program conducted at the Braidwood Station, Braceville, Illinois. Results of completed analyses are presented in the attached tables. Missing entries indicate analyses that are not completed and the results will appear in subsequent reports.

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

None of the media sampled this month contained radioactivity attributable to the ccetection of Braidwood Nuclear Power Station. No ogw-%%

For all gamma isotopic analyses, spectrum is computer scan %d from 80 to '

2048 Kev. Specifically included are Mn-54, Co-58, Fe-59, Co s0, Zn-65, Zr-95, Nb-95, Ru-103, Ru-106, 1-131, Ba-La-140, Cs-134, Cs-137, :e-141, and Ce-144.

Naturally occurring gama-emitters, such as K-40 and Ra laughters, are fre-quently detected but not listed here. Data listed as '(" are at the 4.66 sigma level, others are 2 sigma. Unless noted otherwise, the less than value

("<") for air particulates and precipitation is for Cs-137 and may be higher or lower for other radionuclides. The positive value listed under "Gama Isotopic" -for air particulates and precipitation is for Cs-137. For all other sampling media Cs-134 and Cs-137 are listed separately. All other gama emitters are listed under "Other Gama s . " Unless noted otherwise, the less than value ("<") reported under "Other Gamas" is for Co-60 and

-_ may be higher or lower for other radionuclides.

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

Deviations _ fro _m Scheduled Sampling and Corrective Actions Taken

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

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2.0 LISTING OF MISSED sat 1PLES Expect ed Iollection Sample Type Location Dates Reason Cooling Water BD-08 01-08-88 River frozen B0-08 01-22-88 No cooling water left for collector BD-09 01-22-88 No cooling water left for collector 8D-08 01-29-88 No cooling water lef t for collector 80-09 01-29-88 fio cooling water left for collector  !

BD-08 02-05-88 No cooling water lef t for collector BD-09 02-05-88 No cooling water left for collector BD-08 02-12-88 No cooling water left for collector l 02-12-88 No cooling water left for collector BD-09 BD-08 02-19-88 No cooling water lef t for collector BD-09 02-19-88 No cooling water lef t for collector BD-08 02-26-88 No cooling water left for collector  !

BD-09 02-26-88 No' cooling water lef t for collector i BD-08 03-04-88 No cooling water lef t for collector BD-09 03-04-88 No cooling water lef t for collector 80-08 03-11-88 No cooling water lef t for collpctor BD-09 03-11-88 No cooling water left for collector BD-08 03-18-88 No cooling water lef t for collector 80-09 03-18-88 No cooling water left for collector i

80-08 03-25-88 No cooling water lef t for collector '

BD 03-25-88 No cooling water lef t for collector Fish 80-07 05-17,18-88 Fish samples were lost during move 80-10 05-17,18-88 of laboratory to a new location.

NOTE : Page 3 is intentionally lef t out.

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Table 1. Airborne P articul ates and I odine-131 a Collection- Weekly Units: 10-8 pC1/d 1

Braidwood BD-01 Custer P ark BD-02 C_ou nty L ine R d. BO-03 (C )

Week V olyme G ross V olyme G ross V olyme Gross E ndi ng (W) Beta (W) Beta (W) Beta 01-08-88 285 3 .1 20 .4 282 3.9 0.4 282 3 . 9 20.4 01-15-88 282 5.0 20 . 5 - 283 5.8 20 . 5 283 5.5 0.5 -

01-22-88 285 2 . 5 20 .4 285 3.1 20 .4 285 3 .0 20 .4 01-29-88 286 3 .4 20 .4 286 . 4 .0 20 . 5 286 4 . 7 20 . 5 02-05-88 289 3. 8 20 .4 290 4.720.5 290 4 .1 20 .4 02-12-88 284 3.6 0.4 283 3.7 20.4 283 4 .4 20 .4 02-19-88 283 3 .6 20 .4 283 3.8 20 .4 283 3.820.4 02-27-88 329 2 .8 20 .4 329 2 . 5 20 . 4 32 9 3 .1 20 .4 03-05-88 286 2.620.4 286 1.8 0.3 286 2 .4 20 .4 1 03-12-88 281 1 . 8 20 . 3 281 1.6 0.3 281 2.0sc.3  !

03-19-88 285 1.1 0.3 285 1 .2 20 .3 285 1.2'20.3 03-26-88 291 1 . 9 20 .3 291 2.020.3 291 3.020.4 04-02-88 291 1. 7 *0. 3 291 1 .7 20 .3 291 2 .0 20.3 1st Qtr mean s.d. 2.821.1 3 . 1 21 . 4 3.3 1.2 4 04-09-88 -280 1.620.4 279 2.1 20 .4 280 2 .0 20 .4 i 04-16-88 281 1.9 0.3 281 1.6 20 .3 281 2 .2 20 .4 j 04-23-88 287 2 .2 20 .3 284 1.6 0.3 284 2.3 0.4 s 04-30-88 285 1 .7 20 .3 285 2 .1 20 .3 285 2 .2 20 .4 i 05-07-88 289 2 . 5 20 .4 289 3.420.4 289 3 .2 20 .4 05-13-88 238 1 .0 20 .3 234 2.9 0.4 234 2.9 0.4 05-21-88 328' 2.620.3 328 2 .4 20 .2 328 2.820.3 05-29-88 327 3 .0 20 .4 327 3.4 20 .4 327 2 . 9 20 .4 06-03-88 204 4 . 0 20 . 6 203 4.6 20 .6 203 5. 8 20 .6 -  !

06-10-88 281 3.1 20 .4 282 3.4 20 .4 282 3 .2 20 .4 06-17-88 289 2 .4 20 .4 288 2.8 20.4 288 2 .8 20 .4 06-24-88 282 3. 5 20 .4 281 2.8 20 .4 282 3.2 0.4 .

l 07-01-88 290 1.5 0.4 69b 1 .4 20 .1 290 1.50.4 2 nd Qtr mean2s.d. 2 .4 20 . 8 2.6 0.9 2 . 8 21 . 0 i a Iodine-131 concentrations are less than 0.07 pCi/nd unless noted otherwise.

b L ow volume due to malfunctioning pump. High LLD for iodine-131 concentration

(<0.23) due to low volume.

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Table 1. Airborne Particulates and Iodine-131a Braidwood BD-01 Custer Park BD-02 County Line Rd. 8D-03 (C)

Week . Volume Gross Volume Gross volume Gross .

Ending. (m3) Beta (m3) Beta (m3) Beta 07-08-88 285 2.320.3 285 3.120.3 285 3.620.3 07-16-88 328 2.820.4 330 3.720.4 330 3.820.4 07-23-88 287 3.120.4 271 3.420.4 278 0.820.3~

07-29-88 239 3.520.5 238 4.020.5 238 3.1 0.4 08-06-88 280 4.7t0.5 281 4.910.5 281 5.110.5 -

08-14-88 338 4.120.3 338 3.620.3 338 3.120.3 08-21-88 276 3.720.4 276 3.820.4 276 2.720.4 08-27-88 254 2.920.4 248 3.120.5 247 2.9 0.4 09-03-88 279 3.520.4 279 3.7t0.4 279 3.St0.4 09-09-88 250 3.420.4 250 3.620.4 250 3.620.4 09-17-88 319 3.320.4 319 3.020.4 319 3.120.4 09-23-88 247 2.820.5 247 2.620.5 247 3.020.5 10-01-88 331 4.620.4 331 3.820.4 331 4.220.4 3rd Qtr meants.d. 3.420.7 3.620.6 3.321.0 10-08-88: 281 2.620.4 280 2.120.4 280 2.220.4 10-15-88 283 2.720.4 283- 2.820.4 284 3.020.4 10-22-88 288 2.420.3 288 2.820.4 288 2.420.3 -

.10-28-88 241 0.7t0.4 241 1.220.4 241 <0.6 \

11-05-88 328 2.620.4 328 3.210.4 328 2.820.4 (S 11-12-88 285 3.320.5 285 2.5t0.4 266 2.720.4 11-19-88 285 2.520.4 282 2.420.4 285 3.220.4 11-27-88 324 3.120.4 327 2.920.4 268 4.0t0.5 12-03-88 24 7 4.2 0.5 24) 4.320.5 247 4.820.5 12-10-88 281 3.620.4 281 3.220.4 281 3.4 0.4 12-17-88 284 3.7 0.5 284 2.920.5 034 3.520.5 12-23-88 245 3.320.5 24 5 3.520.5 245 3.7t0.5 12-30-88 296 3.2 0.3 296 3.520.3 296 4.020.3 4th Qtr meants.d. 2.920.8 2.920.8 3.320.7 a

Iodine-131 concentrations are less than 0.07 pCi/m3 unless noted otherwise.

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Table 2. Airborne P articulates and I odine-131 a Collection- Weekly Units: 10-8 pC1/m3 E ssex BD-04 _ G ardner BD-05 G odley B0-06 Week Volume G ross V olume G ross V olume G ross E nding (md)- Beta (m)) 8 eta (md) Beta-01-08-88 282 3.720.4 281 4.020.4 283 3 .8 20 .4 01-15-88 283 5 .3 20 .5 - 283 5 .3 20 .5 283 4.7 t0.7 01-22-88 285 3.320.4 285 3.420.4 285 3 .1 20 .4 01-29-88 286 4 .0 20 .4 286 5.420.5 286 4 .2 20 .4

'02-05-88 290 4 .0 20 .4 289 4 .2 20 .4 289 4 .4 20 .4 02-12-88 283 4 .3 20 .4 284 4.420.4 284 3 .7 20 .4

'02-19-88 283 3.220.4 283 4 .8 20 .5 283 4.020.4 02-27-88 329 3 .1 20 .4 329 3 .2 20 .4 329 3 .1 20 .4 03-05-88 286 1 .7 20 .3 286 2 .1 20 .3 286 1 .8 20 .3 '

03-12e88 281 -- 1 .9 20 .3 281 1 .9 20 .3 281 2 .0 20 .3 03-19-88 285 1 .0 20 ;3 285 1 .2 20 .3 285 1 .2 20 .3 03-26-88 291 1 .9 20 .3 291 2 .1 20 .3 291 2 .4 20 .4 04-02-88 291 1 .7 20 .3 291 2 .0 20 .3 291 2 .0 20 .3 1st Qtr meants.d. 3.021.3 3 .4 21 .4 3 .1 11 .1 04-09-88 265 2 .0 20 .4 280 2 .4 20 .4 280 2 .3 20 .4 04-16-88 281 2 .1 20 .3 281 2 .4 20 .4 281 2 .1 20 .3 04-23-88 287 2 .4 20 .4 287 2 .6 20 .4 287 2 .5 20 .4 04-30-88 285 2.4 0.4 285 2 .3 20 .4 285 2.0 0.3 05-07-88 289 2 .9 20 .4 289 3 .1 20 .4 289 2 .6 20 .4 05-13-88 229 2 .9 20 .5 . 234 2.020.4 234 2 .0 20 .4 l- 05-21-88 328 2 .7 20 .3 328 2 .7 20 .3 328 2 .8 20 .3 i 05-29-88 327 2.720.4 327 3 .0 20 .4 327 2 .6 20 .4 06-03-88 204 5 .2 20 .6 - 204 6 .0 20 .6 - 205 4 .8 20 .6 L 06-10-88 279 3 .7 20 .4 279 3 .4 20 .4 281 3 .1 20 .4 06-17-88 285 2 .9 20 .4 289 2 .7 20 .4 288 2 .7 20 .4 06-24-88 282 3.420.4 282 3 .4 20 .4 208 3.6 0.6 07-01 290 1 .8 20 .4 290 1 .5 20 .4 290 1 .9 20 .4 l_ 2 nd Qtr meants.d. 2 .8 20 .9 2.921.1 2 .7 20 .8 l

a Iodine-131 concentrations are less than 0.07 pCi/nd unless noted otherwise.

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'.- ,. BRAIDWOOD Table 2. Airborne Particulates and Iodine-131a (continued)

Essex BD-04 Gardner 8D-05 _ Godley 80-06 Heek Volyne Gross Volume Gross Volyne Gross Ending (m3) Beta (m3) Beta (mJ) Beta 07-08-88 285 3.210.3 285 3.120.3 285 4.110.4 07-16-88 330 4.220.4 328 3.720.4 330 2.820.3 07-23-88 287 3.420.4 80b 11.520.1 - 287 3.220.4 07-29-88 239 4.620.5 239 3.620.5 239 3.920.5 08-06-88 281 4.420.5 280 4.020.4 280 4.810.5-08 14-88 338 3.220.3 338 3.420.3 37c 4.511.6 08-21-88 276 3.520.4 276 3.6t0.4 21d 8.820.3-08-27-88 248 3.020.4 248 2.920.4 248 3.220.5 09-03-88 279 4.0 0.4 279 3.620.4 279 4.020.4 09-09-88 250 4.0t0.4 250 2.720.4 250 3.320.4 09-17-88 319 3.820.5 319 3.020.4 319 3.620.4 09-23-88 24 7 3.210.5 247 2.720.5 247 3.110.5 10-01-88 331 4.120.4 331 4.420.'4 331 4.1 0.4 3rd Qtr meants.d. 3.720.5 4.022.3 4.121.5 10-08-88 280 2.8 0.4 280 2.220.4 281 2.420.4 10-15-88 283 2.920.4 283 3.110.4 283 2.8 0.4 10-22-88 288 2.720.4 288 2.320.3 288 2.520.4 10-28-88 241 1.320.4 241 1.820.5 241 1.320.4 11-05-88 328 3.320.4 328 2.820.4 328 3.020.4 11-12-88 285 2.620.4 285 2.710.4 285 2.8 0.4 11-19-88 285- 2.620.4 285 2.720.4 285 3.020.4 11-27-88 327 3.220.4 327 3.820.4 327 3.7 0.4

~ 12-03-88 247 3.820.5 247 5.320.5 -- 247 4.720.5 12-10-88 281 3.220.4 280 3.520.4 281 3.620.4 12-17-88 284 3.420.5 284 2.820.4 284 3.720.5 12-23-88 245 3.420.5 245 2.620.5 245 3.220.5 12-30-88 296 3.6 0.3 296 3.720.3 292 4.020.5 4th Qtr mean s.d. 3.020.6 3.020.9 3.120.8 l- a Iodine-131 concentrations are less than 0.07 pCi/m3 unless noted otherwise.

L b Iodine level is <0.13 due to low volume, c Iodine level is <0.32 due to low volune.

d Iodine level is <0.59 due to low volume.- ,

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, BRAIDWOOD Table 3. Airborne P articulates and l odine-131 a Collection: Weekly Units: 10-2 pCi/W Nearsite NW BD-19 Nearsite N BD-20 Nearsite NE BD-21 Week V olume G ross Volume G ross V olume G ross E nding (nd) Beta (m@) Beta Beta (m3) 01-08-88 283 3 .8 20 .4 284 3 .8 20 .4 281 3 .4 20 .4 01-15-88 284 5 .1 20 .5 283 5 .0 20 .5 - 282 5.420.5 -

01-22-88 285 2.920.4 285 3.320.4 285 3 .4 20 .4 01-29-88 286 4.020.4 286 4 .0 20 .4 286 4 .4 20 .4 02-05-88 289 4.120.4 289 3 .9 20 .4 289 4 .0 20 .4 02-12-88 283 4 .9 20 .5 284 4 .3 20 .4 284 4.6s0.4 G2-19-88 283 4 .4 20 .4 283 4.410.4 283 4.220.4 02-27-88 329 2.6s0.4 329 3.0s0.4 329 3.3s0.4 03-05-88 286 2 .8 20 .4 286 2 .6 20 .4 286 3 .0 20 .4 03-12-88 281 1.720.3 281 1.920.3 281 1 .9 20 .3 a 03-19-88 285 1 .3 20 .3 285 0.920.3 285 1.120.3 03-26-88 291 1 .5 20 .3 291 2.020.3 291 1 .8 20 .3 04-02-88 291 1.620.3 291 2.220.3 291 2 .1 20 .3 1 st Qtr meants.d. 3.121.3 3.211.2 3 . 3 21 . 3 i

04-09-88

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280 2 .1 20 .4 280 1.920.4 280 1 .6 20 .4 04-16-88 281 2 .3 20 .4 281 2.020.3 281 2.120.4 23-88 287 2 .6 20 .4 287 2.320.4 287 1.920.3 04-30-88 285 1 .9 20 .3 285 2 .0 20 .3 285 2 .1 20 .3 05-07-88 289 2 .8 20 .4 289 3.0s0.4 289 2.720.4 05-13-88 233 2 .4 20 .4 238 1 .8 20 .4 238 2.320.4 05-21-88 328 2.420.4 328 2 .7 20 .4 328 2 .6 20 .4 05-29-88 32 7 2 .7 20 .4 327 2.920.4 328 2 .7 20 .4 06-03-88 205 4 .7 20 .6 201 4 .5 20 .6 205 4.220.6 '

06-10-88 281 3 .4 20 .4 281 3.220.4 280 3 .2 20 .4 06-17-88 289 2 .5 20 .4 289 3 .0 20 .4 288 2 .7 20 .4 06-24-88 280 3 .3 20 .4 282 3 .8 20 .5 283 3.420.4 07-01-88 290 1 .8 20 .4 290 1 .4 20 .3 289 1 .7 20 .4 2 nd Q tr meants.d. 2 .7 20 .8 2 .6 20 .9 2.620.7 a lodine-131 concentrctions are less than 0.07 pC1/nd unless noted otherwise.

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BRAIDWOOD Table 3. Airborne Particulates and Iodine-131a (continued) l Nearsite NW BD-19 Hearsite N BD-20 Nearsite NE BD-21 "

Week Volyme Gross Volume Gross Volyme Gross Ending (m3) Beta (m3) Beta (mJ)- 8 eta 07-08-88 285 3.120.3 285 3.220.3- 284 3.520.1 07-16-88 330 2.320.3 330 3.620.4 330 3.420.4 07-23-88 287 3.120.4 287 3.6t0.4 288 2.620.4 07-29-88 239 3.620.5 239 4.020.5 238 3.6*f.5 08-06-88 -280 4.620.5 280 4.420.5 281 4.820.8 08-14-88 338 3.120.3 338 3.210.3 339 3.120.3 08-21-88 276 3.120.4 276 3.620.4 276 3.520.4 08-27-88 248 2.920.4 248 2.5 0.4 248 3.220.5 09-03-88 279 4.320.4 279 3.520.4 279 4.320.4 09-09-88 249 '3.4 0.4 249 2.910.4 250 3.220.4 09-17-88 319 3.40.4 319 3.320.4 320 3.420.4 09-23-88 247 2.720.5 447 3.020.5 247 4.920.6 10-01-88 331 3.920.4 331 3.820.4 331 4. l't 0. 4 3rd Qtr meants.d. 3.320.6 3.420.5 3.7t0.7 10-08-88 281 1.820.4 281 2.220.4 281 1.8!0.4 10-15-88 284 3.020.4 283 2.920.4 284 3.010.4 10-22-88 288 2.320.3 288 2.120.3 288 2.520.4 10-28-88 241 2.0 0.5 241 1.620.5 241 1.620.5 11-05-88 328 3.520.4 328 3.020.4 328 2.920.4 11-12-88 285 2.620.4 285 2.520.4 285 2.320.4 11-19-88 285 2.920.4 266 2.520.4 266 2.520.4 11-27-88 324 3.7 0.4 324 3.620.4 327 3.320.4 12-03-88 247 4.320.5 247 5.520.6 , 247 3.920.5 12-10-88 281 3.620.4 281 3. 6 2 0. 4 Y 280 3.610.4 12-17-88 284 4.220.5 284' 3.920.5 + 284 3.020.5 12-23-88 245 2.820.5 245 2.220.4 244 3.720.5 12-30-88 296 4.2 0.5 296 3.220.4 294 3.920.4 4th Qtr meants.d. 3.120.8 3.0 1.0 2.910.8 a

Iodine-131 concentrations are less than 0.07 pCi/m3 unless noted otherwise.

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-. BRAIDWOOD Table 4. Airborne Particulates Collection:

Units: pCi/mparterlyconpositesofweeklycollections.

c Volumea Gammaa Location Lab Code (m3) Sr-89 Sr-90 Isotopic lst Quarter .

80-01 BDAP-1015 3757 <0.01 <0.01 <0.01 BD-02 1016 3755 -< 0. 01 <0.01 <0.01 BD-03 1017 -3755 <0.01 <0.01 <0.01 BD-04 1018 3755 <0.01 <0.01 <0.01 BD-05 1019 3754 <0.01 <0.01 <0.01 BD-06 1020 3756 <0.01 <0.01 <0.01 80-19 1021 3756 <0.01 <0.01 <0.01 BD-20 .1022 3757 <0.01 (0.01 <0.01

, BD-21 1023 3753 <0.01 <0.01 <0.01 2nd Ouarter BD-01 BDAP-1103 3661 HDb NDb <o,01 BD-02 1104 3430 <0.01 BD-03 1105 3653 <0.01 B0-04 1106 3631 <0.01 BD-05 1107 3655 <0.01 80-06 1108 3583 <0.01 80-19 1109 3655 (0.01 80-20 1110 3658 <0.01 BD-21 1111 3661 <0.01 3rd Quarter BD-01 BDAP-1251 3713 NDb nob <o,oi 8D-02

  • 1252 3693 <0.01 BD-03 1253 3699 <0.01 80-04 1254 3710 <0.01-80-05 1255 3500 <0.01 BD-06 1256 3153

<0.01 BD-19 1257 3708 <0.01 BD-20 1258 3708 <0.01 80-21 1259 3711 <0.01 4th Quarter BD-01 BDAP-1375 3668 UDb NDb <o,01 BD-02 1376 3667 <0.01 BD 1377 3593 <0.01

.80-04 1378 3670 <0.01 BD-05 1379 3669 <0.01 80-06 1380 3667 <0.01 00-19 1381 3669 <0.01 8D 1382 3649 <0.01 BD-21 1383 3649 <0.01 a

See Introduction.

b ND = Analysis not required as of second quarter 1988.

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BRAIDWO0d Table 5. P recipitationa

, Collection: Monthly Units: (pCi/1)

Collection P eriod ' L ab C ode Gross Beta L ab Code Gross Beta l

Morris Farm 80-11 Goodwin Farm 80-12 J anuary, 88 BDP-447 <12.3 BDP-448 F ebrua ry, 88 13.1 17.4 466,7 14.217.3 468 31 .2 28 .4 March, 88 474 <12 .7 475 (12.7 l

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T rotter's D airy BD-17 Biros Farm BD-18 J anua ry, 88 BDP-449 9.227.1 BDP-450 30 .4 28 .4 i F eb rua ry, 88 469 31.728.4 Ma rch, 88 470 22.627.8 476 <12.7 477,8 13,717.6 >

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a Collection discontinued as of April 1988.

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I' Table-5. Prec'ipitation (continued)

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QUARTERLY COMPOSITES OF MONTHLY COLLECTIONS Collection Gammaa Pe ri'od Lab Code Sr-89 -Sr-90 H-3 Isotopic Morris Farm BD-11 ,

1 1st Qtr., 88 BDg-482 <1.0 <0.7 <200 <10 2nd Qtr., 88. ND 3rd Qtr., 88 4th Qtr., 88 i Goodwin Farm BD-12  !

1st Qtr., 88 BDg-483 nab NA <200 <10 2nd-Qtr., 88 ND 4 3rd Qtr., 88 4th Qtr. 88 .

Trotter's Dairy 80-17  :

i 1st Qtr., 881 BDg-484- <0.7 <0.5 <200 <10 2nd.Qtr., 88 ND 3rd Qtr. , 88- '

I 4th Qtr., 88 l

Biros Farm BD-18 Ist Qtr., 88 B08-485 <0.6- <0.4 <200 <10 'i 2nd Qtr., 88 ND 3rd Qtr. , 88 >

4th Qtr., 88 i.- _

a See Introduction.

b NA = - Not analyzed ; not enough sample for analysis.

c .

ND = No Data. Collection discontinued as of April 1988.

i 12 l i

.. .c BR AIDWOOD Table 6. Milk Collection: Biweekly May through October Monthly November through April Units: pCi/l GRAZING SEASON - MAY THROUGH OCTOBER Collection Other Period Lab Code I-131 Cs-134 Cs-137 Gammasa Morris Farm 80-11 4 g' 05-07 BDMI-18 55 <0.5 <5 <5 <10 05-21-88 1973 <l.lb <5 <5 <10-06-03-88 2007 <0.5 .< 5 <5 <10 06-17-88 2101 <0.5 <5 <5 <10 '

07-01-88 2162 < 0. 5 <5 <5 <10 07-16-88 2265 <0.5 <5 <5 <10 08-06-88 2371 <0.5 <5 <5 <10 08-21-88 2447 <0.5 <5 <5 <10 09-03-88 2516,7 <0.5 <5 <5 <10 09-17-88 2604,5 <0.5 <5 <5 <10  !

10-08-88 2700 <0.5 <5 <5 <10 10-15-88 2734,5 <0.5 <5 <5 <10 f

i NON-GRAZING SEASON - NOVEMBER ThROUGH APRIL Collection Other Date Lab Code I-131 Sr-89 Sr-90 Cs-134 Cs-137 Gammasa ,

Morris Farm 80-11 01-08-88 BDMI-1500 <0.5 <10 2.5 0.7 <5 <5 <10  ;

02-05-88 1606 <0.5 <10 2.420.4 <5 <5 <10 03-05-88 1678,9 <0.5 <10 2.020.5 <5 <5 <10 i

04-02-88 1736 <0.5 <10 1.810.4 <5 <5 <10

.11-05-88 2820 <0.5 NAc NAc <5 <5 <10 12-04-88 2907 <0.5 <5 <5 <10 a See Introduction.

b LLD not reached due to relocation of laboratory and subsequent delays in counting.

c Per technical specifications, analysis not required.

NOTE : Page 14 is intentionally lef t out.

13

2 BRAIDWOOD Table 6. Milk (continued)

GRAZING SEASON - MAY THROUGH OCTOBER Collection Other Period Lab Code I-132 Cs-134 Cs-137 Gammasa Goodwin Farm B0-12 NON-GRAZING SEASON - NOVEMBER THROUGH APRIL Collection Other Date Lab Code I-131 Sr-89' Sr-90 Cs-134 Cs-137 Gammasa Goodwin Farm BD-12 01-01-88 BDMI-1581 <0.5 <10 1.820.6 <5 <5 <10 02-05-88 1607 <0.5 <10 2.120.4 <5 <5 <10 03-05-88 1680 <0.5 <10 1.720.5 <5 <5 <10 04-02-88 DCb a~See Introduction. [c. .

b DC = Sampling discontinued as of April 1988. ' ,'j , 6 , -D M 3 ' /

  • 9acu -

. U , fc

?!0TE Page 16 is intentionally left out [ Q ~,; l p(l sntC  ; ,7 2 3y' 15

4 s .,s

-.. BRAIDWOOD .

A Table 6. Milk (continued)

GRAZING SEASON - MAY THROUGH OCTOBER Collection Other Period Lab Code 1-131 Cs-134 Cs-137 Gammasa Trotter's Dairy BD-17 05-08-88 BDMI-19 56 <0.5 <5 <5 <10 05-22-88 1965 <l.lb <5 (5 <10 06-03-88 2008 (0. 5 <5 <5 <10 06-17-88 2102 <0.5 <5 <5 <10 07-01-88 2163 <0.5 <5 <5 <10 07 88 2266 <0.5 <5 <5 <10 08-06-88 2372 <0.5 <5 <5 <10~

08-21-88 2448 <0.5 <5 <5 <10 09-03-88 2518 <0.5 <5 <5 <10 09-17-88 2606 <0.5 <5 <5 <10 10-08-88 2701 <0.5 <5 <5 <10 10-15-88 2736 <0.5 <5 <5 <10 fiu.-ws. ING SEASON - NOVEMBER THROUGH APRIL Cellection _

Ot her -

Date Lab Code I-131 Sr-89 Sr-90 Cs-134 Cs-137 Gammasa Trotter's Dairy 80-17 01-01-88 BDMI-1501 <0.5 <10 1.420.6 <5 <5 <10 02-05-88 16 08 <0.5 <10 1.320.3 <5 <5 <10 03-05-88 1681 <0.5 <10 1.120.6 <5 <5 <10 04-02-88 1737 <0.5 s10 1.120.3 <5 <5 <10 11-05-88 2821 <0.5 NAc NAc <5 <5 <10 12-03-88 2906 <0.5 <5 <5 <10 a See Introduction.

i b LLD not ' reached due to relopation of laboratory and subsequent delays in

) counting. 1.u d fl NC c Per technical specific $tions,p ana lpy sjnot required.

NOTE : Page 18 is intentionally lef t out.

17 L

r V .

9 ,

. BRAIDWOOD Table 6. Milk (co tinued)

GRAZlflG SEAS 0fl - MAY THROUGH OCTOBER Collection Other Period Lab Code I-131 Cs-134 Cs-137 Gammasa Biros Farm ' BD-18

, 05-08-88 BDMI-1857 <0.5 <5 <5 <10 05-22-88 1965 <1.0b <5 <5 <10 I 06-04-88 2009 <0.5 <5 <5 <10 -

1 06-18-88 _2103 <0.5 <5 <5 <10 07-01-88 2164 <0.5 <5 <5 <10 07-16-88 2267 <0.5 <5 <5 <10

.08-06-88 2373 <0.5 <5 <5 <10 08-21-88 - . . 2449,50 <0.5 <5 <5 <10 09-03-88 2519 <0.5 <5 <5 <10 09-18-88 P607 <0.5 <5 <5 <10 10-08-88 2102 <0.5 <5 <5 <10 10-15-88 2737 <0.5' <5 <5 <10 4

ft0N-GRAZING SEASON - NOVEMBER THROUGH APRIL Collection Other  !

J Date Lab Code 1-131 Sr-89 Sr-90 Cs-134 Cs-137 Gammasa i

Biros Farm 80-l_8_

01-09-88 BDMI-1532 <0.5 <10 1.920.6 <5 <5 <10 02-05-88 1609,10 <0.5 <10 1.420.3 <5 <5 f

<10  !

03-06-88 1682 <0.5 <10 1.80.5 <5 <5 <10  !

04-02-88 1738 <0.5 <10 1.0 0.3 <5 <5 <10 i 11-05-88 2822 <0.5 NAc NAc <5 <5 <10 l 12-03-88 2904,5 <0.5 <5 <5 <10 .j a See Introduction. I b LLD not reached due to relocation of laboratory and subsequent delays in l counting.

  • c Per technical specifications, analysis not required.

19 j

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, ,. ~

4,.;  ?..

hj " "*

ERAIDWOOD  !

(

T  ;

f Table 7. Surface Water i

Collection: Weekly i L. Units: pC1/1 i

WEEKLY COLLECTION r {

Collection Gross Collection Gross.

! Date  !

Lab Code Deta Date- Lab Code Beta p

i Kankakee River Monitoring Site No. 5 (Downstream)- 80-10 01-01-88 BDSW-4449 4.911. 0 -i 01-08-88 4577 4.420.9  ;

01-15-88 4675 3.410.8  !

01-22-88 474 1 5.420.9 01-29-88. 4849 3.510.8 02-05-88 4953 3.5:0.6 l 02-12-88~ 5016 2.520.6 02-19-88' 5098 2.220.5 t 02-27-88 5185 2.3:0.5 03-05-88 5281 4.321.1 M,3 '

03-12 88 I.gf 6 (apI-5382 1.920.9 'T 03-19-88

('3 *7-5457 <1.6 03-26-88 5531 1.720.9

(,1 ') j y3 .. ,

04-02-88

,, y NAa p. g. . 1 a NA = Not analyzed; analysis not required as of second quarter.

i t

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l ,e --.

i t, .

[

20 i.,

m

. '.... [

.j BRAIDWOOD i

Table 7. Surface Water (continued)  !

I L

t10tlTHLY C0t1POSITES OF WEEKLY COLLECT!0 tis I e

f

' Collection Other  ;

Period Lab Code Cs-134 Cs-137 Gammasa ,

?

Kankakee River h.;ni,toring Site flo. 5 B0-10 I h January, 88 BDSW 514S <10 <10 (15 E February, 88 5397 (10 <10 <l5 l' f flarch, 88 5623 (10 <10 <l5 Apr il , 88 6266 <10 <10 <l5 itay, 88 6532 <10 <10 <l5 June, 7082 (10 <10 <l5 July, 88 74 71 (10 <10 <15 1

i August, 88 7612 (10 <10 <l5 )

September, 88 8336 <10 <10 <15 October, 88 8808 <10 <10 <l5 l

' flovember, 88 9094 <10 <10 <l5  !

December, 88 9517 (10 <10 <l5 .

8 See Introduction.  !

E t

,_ QUARTERLY C0ftP0 SITES OF llEEKLY COLLECT 10tlS ,

e Composite  !

Period Lab Code Sr-89 Sr-90 Tritium i

)

Kankakee River Monitoring Site flo. 5 BD-10 1st Qtr. , 88 BDSW 5626 <10 (2 (200 2nd Qtr., 88 6885 flAa flAa 3502100 3rd Qt r. , ~ 88 8333 flA flA 22312168 4th Qtr. , 88 9479 flA flA 6892122

.c

.a flA = tiot analyzed; analysis not required as of second quarter.

r

!s  !

L 21 ,

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, BRAIDWOOD r

r Table 7.. Surface Water (continued) p . WEEKLY COLLECTisN

. Collection. ~ Gross Collection Gross Date Lab Code Beta Date Lab Code Beta Kankakee River Upstream BD-7 01-01 88 BDSW-4448 5.111.0 j 01-08-88 4576 3 910.9 n 01-15-88 4674 4.010.9 c- 01-22 88 4740 5.921.0 01-29-88 4848 6.211.0 02-05-88 4952 2 810.8 i 02-12 5014,5 2.810.7 L 02-19-S8 5097 2.020.8 r

02-27-88 5184 2.610.5 03-05-88 5279.80 2.211.0 g 03-12-88. 5381 2.111.0-

'03-19-88 5456 2.321.1 L ' 03-26 5530 <1.5 p 04-02-88 NAa

! a NA'.= Not analyzed ; analysis not required as of second quarter.

22

. k,, -p , - ,- - ,

')

t

. BRAIDWOOD  !

Table 7. . Surface Water (continued) f M0flTHLY C0t1P051TES OF WEEKLY COLLECT 10fl5 Collection

  • Other i

Period Lab Code Cs-134 Cs-137 Gammasa i

Kankakee River Upstream BD-7 l

January, 88 BDSW-5147 <10 <10 <l5  :

February, 88 5396 (10 <10 <l5 ,

i. tiarch, 88 5622 <10 (10 <l5  !

April, 88 6261 <10 <10 <l5 i May, 88 6531 <10 <10 <l5- '

June, 88 7080,1 <10 (10 .<l5 -

July, 88 7472 <10 <10 <l5 -i August, 88 7611 <10 (10 <l5 September, 88 8335 <10 <10 <15

, October, 88 8806,7 <10 (10 <l5 flovember, 88- 9093 <10 <10 (15 December, 88 9516 <10 (10 <l5 a

See introduction.

QUARTERLY C0t1POSITES OF UEEKLY COLLECT 10flS Conposite Period ~ Lab Code Sr-89 Sr-90 Tritium-Kankakee River Upstream BD-7 1st Qtr., 88 BDSW-5625 <10 <2 <200 2nd Qt r. ' 88 6884 flAa flAa <200 3rd Qtr., 88 8332 flA flA 8472130 4th Qtr., 88 9478 NA flA 39062288 e

a flA = flot analyzed; analysis not required as of second quarter.

L 1

l 23 l

. BRAfDWOOD i

Table 8. Cooling Water  :

Collection: Weekly 1 Units: pCi/l EEKLY COLLECTION Collection i Date Lab Code Gross Beta Lab Code Gross Beta l I ntake P ipe BD-08 (C) Discharge Pipe BD-09 01-01-88 BDCW-4895 4 .8 10 .9 BDCW-4896 7.511.1 i 01-08-88 NSa ..

4897 9.811.2 01-15-88 4851 3.84.9 48g2 85.1 13.1 7 01-22-88 NSD --

NS --

01-29-88 NSb ..

NSb ..

02-05-88 ~.. NSb ..

NSb .. l 02-12-88 NS b .. ..

NS b .. .

02-19-88 NSb ..

NSb ..

02-26-88 NSb --

NSb ..

03-04-88 NSb ..

NSb ..

03-11-88 NSb ..

NSb ..

03-18-88 NSb .-

NSb .. .

03-25-88 NSb --

NSb ..

04-02-88 NSc l

a NS = No sample; river frozen, b NS = No sample lef t fer collactor, c NS = No sample; sampling discontinued as of second quarter.

l I

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NOTE Page 25 is intentionally left out.

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, BRA 10h000 i I

Table 8. Cooling Water (continued) l i

MONTHLY COMPOSITES OF WEEKLY COLLECTIONS i C omposite Other P eriod Lab Code Tritium S r*89 S r* 90 Cs-134 Cs-137 G ammasa j Intake Pipe BD-08 (C)  ;

J anua ry, 88 BDCW-5149,50 <200 (10 <2 (10 (10 <20 '

Februa ry, 88 NSb .. .. .. .. .. ..

March, 88 NSb .. .. .. .. .. ..

April, 88 NSc l

l L i i I I

, i Discharge Pipe BD-09 l

L J anua ry, 88 BDCW-5151 <200 (10 <2 (10 (10 <20 Februa ry, 88 NSb .. .. .. .. .. ..

1 - March, 88 NSb .. .. .. .. .. ..

! April, 88 NSC l

l 1

i 1'

a See Introduction, b NS = No sample left for collector. ' '

c NS = No sample; sampling discontinued as of second quarter l

l l

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BRAIDWOOD j i

Table 9. Well Water 1 Collection: Monthly j Units: PCi/l '

-i I-Braidwood City Hall Well B0-13  :

Collection Other Period Lab Code Gross Beta Cs-134 Cs-137 Gammasa Janua ry, 88 BDWW-5152 22.922.1 <10 (10 (20 February, 88 5398 27.4t2.9 <10 <10 (20  !

tiarch, 88 5624 23.222.5 <10 <10 (20  ;

April, 88 6267 29.122.2 _ <10 <10 -<20 flay, 88 6533,4 26.422.7 <10 <10 <20 June, 88 7083 32.212.1 <10 <10 <20  ;

July, 88 7469,70 29.8tl.9 <10 <10 <20 i August, 88-7613 28.521.4 (10 <10 <20 .

September, 88 8337 38.023.4 - <10 <10 (20 Oct ober, 88 8809 32.023.2 <10 (10 (20 flovember, 88 9095 17.212.4 <10 <10 (20 -

December, 88 9518 22.722.7 (10 (10 (20 i

a See Introduction. '

Braidwood City Hall Well BD-13 Collection Period Lab Code H-3 l

1st Qtr. , 88 BDWW-6467 (200 2nd Qtr. , 88 7047 (200 3rd Qtr. , 88 8334 <200 4th Qtr. , 88 9480 <200 '

27

~

~ '

BRAIDWOOD Table 10. Vegetables Collection: Annually Units: pCi/g wet Collection Lab Date Code Type Other I-131a Cs-134 Cs-137 Gammasb BD-14 Pinnick Farm 09-03-88 BDVe-517 Peppers 09-03-88 518 Egg Plant

<0.06 <0.08 <0.2 09-03-88 519 Cabbage

<0.06 <0.08 <0.2 09-C3-88 520 Chard <0.06 <0.06 <0.08 <0.2

<0.06 <0.08 <0.2 BD-15 Girot Farm i

D; 09-03-88 8DVe-521,2 Onions 09-03-88 523 Egg Plant

<0.06 <0.08 <0.2 09-03-88 524 Lettuce

<0.06 <0.08 <0.0 09-03-88 525 <0.06 <0.06 <0.08 <0.2 Tomatoes ----

<0. 06 <0.08 <0.2 BD-16 Clark Farm 09-03-88 BDVe-526 Corn 09-03-88 527 Onions

<0.06 <0.08 <0.2 09-03-88 528 Potatoes

<0.06 <0.08 <0.2 09-03-88 529 Cabbage

<0.06 <0.08 <0.2

<0.06 <0.06 <0.08 <0.2

  • Analysis for I-131 required for leafy vegetables only.

See introduction.

. * . . . 1i BRAIDWOOD Table 11. Grass and Cattlefeed Collection: Quarterlya Units: pCi/g wet weight Collection Gross Other Date Type Lab Code Beta Sr-89 Sr-90 Cs-134 Cs-137 Gaassasb Morris Farm 80-11 02-05-88 Ground Corn BDCF-310 8.910.4 <0.1 <0.1 <0.1 <0.1 <0.2 02-05-88 Hay 311 18.110.7 <0.1 <0.1 <0.1 <0.1 <0.2 02-05-88 Stiage 312 3.510.2 <0.1 <0.1 <0.1 <0.1 <0.2 Goodwin Farm BD-12 02-05-88 Ground Corn BDCF-313 3.410.2 <0 1

. <0.1 <0.1 <0.1 <0.2 02-05-88 Hay 314 14.410.6 <0.1 <0.1 <0.1 <0.1 <0.2 02-05-88 Silage 315 2.810.3 <0.1 <0.1 <0.1 <0.1 <0.2 a Grass is collected during sunener; cattlefeed is collected during winter.

b See Introduction.

6

-- e "3 w

  • r y y y 3y w y .w--- -=p -

9- y g-- -mr wW -- =w9-

BRAIDWOOD Table 11. G rassc and Cattlefeedc (continued)

Collection G ross Other Date Type Lab Code Beta Sr-99 S r-90 Cs-134 C s-137 Gasusesb Trotter's Dairy BD-17 02-05-88 Ground Corn BDCF-316 ,7 6.62.6 4 .1 <0 .1 <0 .1 <0 .1 <0 .2 02-05-88 Hay 318 18.5 4 .7 <0 .1 <0 .1 <0 .1 <G .1 <0 .2 02-05-88 Silage 319 7.32.4 0.1 <0 .1 <0 .1 <0 .1 <0 .2 w

Biros Farm 80-18 02-06-88 G round Corn BDCF-320 6.64.3 <0 .1 4).1 <0 .1 <0 .1 <0 .2 02-06-88 Hay 321 16.8 4 .8 <0 .1 <0 .1 <0 .1 <0 .1 9.2 a Grass is collected during sunener; cattlefeed is collected during winter.

b See I ntroduction.

c Sampling discontinued as of second quarter.

4

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BRAIDWOOD ,

i Table 12. Fish. Edible Portion Collection: Three (3) times per year Units: pCi/g wet weight Collection Type and Other t Date Nunber Analyzed Lab Code Cs-134 Cs-137 Gammasa .

Kankakee River Upstream BD-07 07-27-88 Croppie BDF-463 <0.10 <0.10 <0.13  ;

07-28-88 Catfish 464 <0.10 (0.10 <0.13 l

! 10-24-88 Catfish 546 <0.10 <0.10 (0.13 10-25-88 Carp 54 7 <0.10 <0.10 <0.13 Kankakee River Downstream BD-10 07-29-88 Trout BDF-465 <0.10 (0.10 <0.13 10-24-88 Catfish 548 <0.10 <0.10 <0.13 10 88 Walleye 54 9 <0.10 <0.10 <0.13 a See Introduction.

NOTE 1: Fish samples collected in May were lost during the move of the laboratory to a new location.- -

NOTE 2: Page 32 is intentionally lef t out.

31

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.BRAIDWOOD

.i Table '13., Bottom Sediments ,

Collection: Semiannually-  !

Units:- pCi/g dry weight 'l l

)

Date . Other l Collected - Lab Code Cs-134 Cs-137- Gammasa  ;

.I J

4 Downstream 80-10 <

j

,05-13-88 B08S-363' <0.1  :<0.1 <0.2

10-08-88' 412 <0.1 <0.1 <0.2 -;

1

's a See-Introduction.. l

)

i a

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a 33 4

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BRAIDWOOD Y

Table 14. _ Gamma Radiation, as Heasured by Thermoluminescent Dosimeters (TLDs) j STAfiDARD RADIOLOGICAL N0HITORiflG PROGRAtt Ist Quarter 2nd Quarter 3rd Quarter 4th Quarter !

i Date Placed: 01-01-88 03-26-88 07-01-88 10-01-88 ,

I-- Date Removed: 03-26-88 07-01-88 10-01-88 12-30-88  !

Days in the Field: 85 97 92 90'  :

Location Average mR/Qtr.

BD-01 12.520.7 11.120.7 10.721.1 14.011.0 BD-02 12.321.1 12.520.7 12.320.7 14.020.8 l

. 80-03 13.421.0 12.820.8 12.420.8 19.021.0 BD-04 13.320.7 12.020.8 13.321.1 14.321'.1 BD-05 15.920.8 14.720.8- 16.621.0 17.421.1 - i BD-06 12.521.1 11.820.8 11.6 0.7 13.621.0 00 13.921.0 12.820.7 14.021.2 15.120.9 l BD-20 14.220.8 12.520.8 13.520.7 14.620.8 .

B0-21 13.921.0 12.320.7 12.920.6 14.1 0.8 11ean t s.d. 13.521.1 12.521.0 13.021.7 15.121.8 1

i s

34

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= .- BRAIDWOOD

?

Table 14. Gamma Radiation, as Measured by TLDs (continued)

SPECIAL PROGRAM Inner Ring, Near Site Boundary. Indicator tocations lst Quarter 2nd Qudrter 3rd Quarter 4th Quarter

~

Date Placed: 01-01-88 03-26-88 07-01-88 10-01-88 Date Renoved: 03-26-88 07-01-88 10-01-88 12-30-88 Days in the Field: 85 97 92 91 Location Avera9e mR/Qtr.

Code 80-101-1 13.820.7 12.120.7 13.221.1 14.021.1 BD-101-2 11.420.9 11.420.8 11.220.8 14.121.1 B0-102-1 14.021.5 11.420.7 12.921.1 14.721.1 BD 102-2 11.520.8 12.320.7 12.721.1 15.220.8 BD-104-1 12.011.1 10.920.7 12.210.9 13.321.1 BD-104-2 11.720.9 11.420.7 11.820.8 13.820.8 BD-105-1 12.720.9 12.010.7 12.720.8 18.721.3 BD-105-2 11.821.0 12.020.8 12.720.8 14.710.8 BD-106-1 12.420.9 11.920.8 15.421.2 14.420.8 BD-106-2 12.421.4 11.420.8 12.821.0 14.520.9 BD-107-1 13.222.0 12.220.7 13.721.0 14.520.7 BD-107-2 12.620.7 11.611.1 12.620.9 13.620.9 BD-108-1 12.020.7 12.121.2 12.520.8 13.220.9 B0-108-2 13.0tl.2 10.520.6 12.210.9 12.820.9 BD-109-1 14.721.3 16.221.1 13.521.2 18.621.0.-

80-109-2 15.220.8 13.320.8 14.420.8 16.821.3 B0-110-1 12.721.3 13.021.0 13.420.7 15.0t0.8 80-110-2 13.2t0.7 16.521.2 13.920.7 18.121.1 BD-111a-1 10.710.7 13.121.1 11.420.7 15.421.1 BD-111a-2 12.321.3 12.220.6 14.8t0.9 15.120.7 BD-lllb-1 10.7t0.8 11.920.7 13.920.9 14.620.9 BD-Illb-2 13.021.0 12.810.7 12.720.9 15.820.8 B0-112-1 11.020.8 11.220.8 12.320.7 13.621.0 BD-112-2 11.620.8 11.520.7 12.220.9 14.520.9 BD-113a-1 12.020.9 11.520.7 11.720.8 16.lt0.8 BD-ll3a-2 13.220.8 12.020.9 12.310.8 14.6 1.0 BD-113b-1 11.220.8 14.220.6 11.92 0.9 14.720.9 BD-ll3b-2 13.220.8 12.220.7 12.320.9 14.920.9 BD-114-1 13.211.3 13.220.8 11.821.0 15.820.9 BD-Il4-2 12.811.0 11.120.7 12.620.9 13.2 1.4 BD-Il6-1 12.821.2 13.120.9 12.721.2 16.221.0 BD-116-2 13.520.8 11.320.6 12.920.8 13.221.1 Hean i s.d. 12.621.1 12.321.3 12.711.0 14.921.5 35

, , 1

. .. BRAIDWOOD Table 14. Gamma Radiation, as Measured by TLDs (continued)

SPECIAL PROGRAF 1 Outer Ring, Near 5 title Radius. Indicator Locations 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Date Placed: 01-01-88 03-26-88 07-01-88 10-01-88 Date Removed: 03-26-88 07-01-88 10-01-88 12-30-88 Days in the Field: 85 97 92 91 Location Average mR/Qtr.

B0-201-1 15.620.8 16.520.8 16.210.8 20.621.6 BD-201-2 14.420.8 14.111.1 13.220.7 15.821.4 BD 202-1 13.021.3 12.820.8 12.721.1 15.921.1 BD-202-2 I?.511.2 11.010.7 12.020.7 13.921.0 BD-203 1 14.020.9 14.321.0 13.510.9 18.721.4 BD-203-2 12.521.2 13.220.6 12.520.7 14.821.1 BD-204-1 11.620.9 11.921.0 12.811.3 15.021.0 BD-204 2 12.920.7 10.310.6 12.120.8 13.220.8 BD-205-1 12.711.0 12.210.8 12.420.8 16.321.1 BD-205-2 13.110.8 12.820.9 12.420.8 15.110.8 BD-206-1 13.020.7 13.920.7 13.220.7 16.320.7 BD-206-2 14.020.8 11.620.7 13.320.8 14.020.7 BD-207-1 12.611.1 12.220.9 12.920.8 15.820.8 BD-207-2 13.421.3 11.620.8 10.821.2 14.121.0 BD-208-1 11.420.9 11.320.8 11.220.8 14.520.8 BD-208-2 12.821.0 11.320.7 11.820.9 13.721.1 BD-209-1 16.721.2 16.210.8 17.021.4 18.821.4 BD-209-2 15.320.9 17.021.3 15.821.2 18.521.0 BD-210-1 18.220.9 18.211.0 19.121.0 21.620.9 --

BD-210-2 18.721.4 17.820.7 17.620.7 20.120.9  :

BD-211-1 15.920.9 15.820.9 16.120.9 19.0t0.8 i BD-211-2 17.721.2 15.720.7 15.821.0 18.221.6 BD-212-1 14.421.6 13.820.8 14.820.8 16.120.8 BD-212-2 16.520.8 16.521.0 15.32^.8 19.321.3 BD-213-1 13.821.8 12.620.8 13.320.8 15.820.8 BD-213-2 12.620.8 12.521.0 12.720.7 14.620.9 BD-214-1 14.421.3 12.920.7 15.021.1 16.221.3 BD-214-2 15.321.7 14.520.8 14.320.8 16.921.4 BD-215-1 12.321.0 10.720.8 11.820.8 13.121.0 BD-215-2 15.321.5 11.920.9 11.821.2 13.620.9 BD-216-1 13.020.7 12.520.9 12.820.8 15.621.0 BD-216-2 13.821.2 13.520.7 12.6 0.7 14.220.9 fican t s.d. 14.221.9 13.522.2 13.722.0 16.222.3 fl0TE: Page 37 is intentionally left out.

36

0 4

BRAIDWOOD MILCH ANIMALS AND NEAREST RESIDENCE CENSUS 9

l 38

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~c BRAIDWOOD

MILCH ANIMALS CENSUS,1988 1 There is one dairy (B0-11) within a five mile radius of Braidwood.

BD-11 Mack Dairy Farm i Number of cows - 40 Number of fresh cows - 28 Diet consists of the following:

G round feed

  • 20 lbs./ cow / day .

Green chop Free choice '

  • G round feed contains:

Corn mix 750 lbs.

P re-mix 750 lbs.

Soybean meal 400 lbs.

Salt 10 lbs.

Minerals 15 lbs.  ;

BD-17 Halpins Dairy Farm Number of cows - 53 Number of fresh cows - 48 ,

Diet consists of the following: -

G round corn mix

  • Free choice Green chop 8 lbs./ cow / day
  • G round corn mix consists of:

Ear corn 3400 lbs.

P re-mi x 300 lbs.

Salt 25 lbs.

Minerals 25 lbs.

39

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BRAIDWOOD  !

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MILCH ANIMALS CENSUS,1988/ continued i 1

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BD-18 ' B iros D ai ry F a rm .!

T Number of cows y Number of. fresh cows - 59 i L ' :1 k '

Diet consists of the;folloWing: j

! --- Pasture- Free choice i I

G round f eed* 30 lbs./ cow / day  :

i I-

  • G round feed- contains: ,

~' !

'C'orn . 2000 lbs. 'I K Oats. 2000 lbs.

Mineral s 50 lbs. .,

a

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' Census conducted by_ A. Lewis on August 19 and 26,1988.  !

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BRAIDWOOD L

NEAREST RESIDENCE CENSUS, 1988

[ Nearest resident of the Braidwood Station within a five (S) mile radius.

N 0.5 miles NNE 0.7 miles NE .

1.2 miles ENE 1.1 miles E 0.7 miles ESE 2.2 miles SE 2.8 miles SSE 3.2 miles S ,

3.9 miles SSW 0.9 miles SW 0.7 miles WSW 0.4 miles W 0.3 miles WNW 0.4 miles NW 0.3 miles NNW ,,

0.4 miles Census conducted by A. Lewis on August 19 and 26,1988. There was no change f rom 1987.

41

s e EastlA081 ENTAL RADIOLOGICAL seOulT0eluG P90tshdet GunmiteLY SapunanY scene of Factitty Breteneed secteer Power Stetten Becket lee. 50-456,50-45F Lecetten of Factilty tracevtlie. Illinois Reporttog Perted Ist Quarter 1980 tLeonty. Statel Sample Indicator Lecetten eith Highest Gentrol Type and Lecettees fype Querterly Iteen Lecettens enumer of humber ef steene se, go e e, ,,,gg ,

funfts) Analyses LLD Range Lecetten Amage Rom 9e Aseette Air Part colates Gross Sete IIF 0.01 0.031 (104/104) 80-05 Gerdner 0.034 (13/13)- 0.033 (13/I31 9 (pC1/ ) (0.009-0.058) 5.5 et 9 225* (0.012-0.053) (0.982-0.055)

Gamme Spec. 9 0.01 <LLD - -

<tLD 9 Sr-89 9 0.01 4LD <tLO 9

Sr-90 9 0.01 <tLD -

4LD 0

3 Atrtrorne lodine I-131 117 0.01 <tLD ro (pct /m3)

<Lte O Gessie Background Gemme Dose 9 3.0 13.6 (8/8) 80-05. Gardner 15.9 (1/1) 13.4 (1/l) O (1LDs) (mm/Qtr.) (12.3-15.9) 5.5 et 9 225* - -

Mttk I-131 12 0.5 <tLD (pct /1)

<tLD o Gemme Spec. 12 Cs-134 5.0 <tLD - -

4LB 0 Cs-131 5.0 <tLD - -

<LLS O Uther Gammes 10.0 <tLD - -

  • LLD 0 5r-89 12 10 <tLD - -

<tLS o Sr.90 12 2 1.8 (6/6) 80-11. scorris Form 2.3 (3/3) 1.9 (6/6) 0 (1.5-2.51 2.4 et 9 95* (2.0-2.51 (1.4-2.1)

Precipitetton Gross Bets 8 <!2.3 19.9 (5/98 00-18. Stres Form 22.2 (3/31 o (9.2-31.7) 10.5 et 9 282* -

72.2 (3/3))

(13.7-30.e Geene Spec. 4 10 <LLD - -

<LLD 0 Tritium 4 200 (LD l

<LLS e

! Sr-89 3 10 <t LD - -

<LLS 0 6 Sr-90 3 2 <tLD 4L9 *

., 0

. o (NUIROWIENTAL RADIOLOGICAL N0sITORING P90Ge#t GUARTERLY 5tsetART meme of Factif ty Srafemoed meclear Power stetten Docket me. 50-456. 50-457 Location of Facility Srecewf11e,. Illinets Reporting Period Ist Querter 1994 Reunty. State)

Indicator Locetten with Highest Centrol semple Type and Locations Qeerterly steen Lecetfees number of Type number of Meene Iseen steene men-reettne (Units) Analyses LLD Reage Location Reage Reage Reselts Cooltag Water Gross Sete 5 1.3 34.1 (3/3) 90-09. Olscharge Pf pe (p04/11 34.1 (3/3) 2.2 (12/I3) 0 17.5-45.1) et Station (7.5-85.11 (1.5-3.3)

Gemene Spec. 2 Cs-134 10 <tLD - -

ALD e Cs-137 10 <tLO - -

<tte o Other G m s 20 4LD - -

g <t L9 0 A Trftfum

' 2 200 RLD ta - -

4LO O Sr-89 2 10 <tLD - -

<t L O O Sr-90 2 2 <tLD - -

<tte O

' Serface Water Gross Sete 26 1.3 3.3 (12/13) 3D-01 Keatetee Ateer (pCf/11 3.5 (13/13) 3.5 (13/13) 0 (1.7-5.4) Upstream 5.5 of 9 (2.0-6.28 (2.0-6.2) 95*

, Gemme Spec. 6 Cs-134 10 ALD - -

ALO O Cs-131 to <tt 0 - -

<tto e Other Gemmes 15 <tLD -

t

<tLO O Trftiun 2 200 4L0 - -

<t LD 0 Sr-89 2 10 4LD - -

<tLO e Sr-90 2 2 4LD - -

<tLO O

_ - - - , - - - _ _ _ _ _ - _ - _ _ _ _- - - - - - - _ . . _ . - _ _ _ _ _---u _ _ - - - x __, - _ - _ . - - - -a _-a~~~____-o. . . -

a * . .

Levia0stLWTAL AA010LOGICAit 190mIT0 ming Pa0ER4e QUARTLRLY SwetART meme of Factitty ereldwood nuclear Power Stetton Docket me. 50-456, 50-457 Location of Factitty traceville, Illinois Reporting Period Ist Quarter 1988 (County. 5 tete) semple Indicator Location with Mfghest Centrol Type end tocations Qwerterly meen Type mue er of Steen8 Lecetions nummer of (Units), Analyses LLD Reage Location 9 teen 90esee mes.coutine meege mange ses.Its well Water Gross sete 3 2.2 24.5 (3/38 (pCf/Il 80-13. Orefe=oed City 24.5 (3/3) mene U Hell We)). I.7 of 9 -

30*

Gasma spec. 3 Cs-134 10 <tLO - -

moee O Cs-131 10 <tLO - -

moae o A

b Other Gemmes 20 <tLO - -

mene 0 TritIam 1 200 <tLO - -

unae O Cattlefeed & Grass Gross Sete 11 1.0 10.5 (6/61 80-18, 8tros Fere (pCf /g met) 11.7 (2/2) 8.8 (5/51 0 13.5-18.5) 10.5 of 9 282* (6.6-16.88 (2.8-16.8) c - Spec. 11 Cs-134 0.1 <tLO - -

<tte O Cs-837 0.1 <tt 0 - -

<t LO O Other Gemmes 0.2 <LLO - -

<tte 0

$r-89 11 I.0 <LLO - -

(LLO o

$r-90 11 1.0 <LLO - -

<tL9 0 e , teen and range based on detectable seesurements only. Fraction indicated in perenthesis. -

t

_ _ _ _ _ . . _ _ _ _ _ _ _ _ - - - _ - - - - - ^ - - " - ' - " - " - - - - - ^ ' ' - ^ " ' ' - - '-

0 O o .

EntlaOistelAL mACI0 LOGICAL stoelT0mleG P90 bass Quasitet? 5esenhet haue of F ac ti t ty Bratesoed mercleer Pouer Station Dettet us. 50-456. 50-457 tocatten of Factit ty graceville, 111 tools neporttag Perted 2nd Querter 1948 (County. 5tetel Indicator Location with mighest Centrol Sample Type end toca ttees Q.arterly sne en tecettoes humber of Type hunt >er of Stead (Units) g Uteen Steces Ibse.rantine Analyses LtD meage -

tocattoe aanse mange seemi ts Air Particulates Gross Seta  !!1 0.01 0.027 (104/1043 80-05 Gardaer

{ptite31 0.029 113/13) U.026 4 83/131 (#

(0.010-0.060) 5.5 et

  • 225* (0.015-0.060) 10.015-0.056)

Gamma Spec 9 0.01 <t tD - -

ste O Atrborne lodtoe I-1 31 117 0.07D 4tD -

(pct /e3) -

4t0 0 a Gamma 8adground Gamme Dose 9 3.0 12.5 (8/8) m 80-05. Garoner 14.1 (1/11 12.6 (1/15 0 litDs) Imm/Qtr.) (11.1-14.7) 5.5 et # 225* - -

Mtin I.1 01 15 0.5 <tt0 IpCt/II

<t tb u Gamma spec. 15 Cs-134 5.0 4LD - -

<ttD is ts-131 5.0 4t0 - -

sto o Other Gammes 10 4th - -

4Lb c Sr-69 3 10 <t tD - -

4tD 0 Sr-90 3 2 1.4 (2/2) 80-11. Snorris Fem 1.8 (1/2) 1.0 (1/11 e 11.1-1.81 2.4 et 9 95* (1.8-5.11 81.6-5.13 4

-- - -- _ _ _ _ _ _ . - _ _ _ _ _ _ . - - _ . . - - . . - - --- - - " - - ^- - ^ ~ ' - - ^ ' - ~ ^ - ~ ' ' ' - ^ ^ ' ' ~ ' " ' ' ' ~ ~

e *. a ,

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  • thyl A0apothiAL RAD 10LO61(At 880hliORIhG PROGR2e QUARTLEY SWetART home of f acti t ty Bretemoed hecteer Power Stetten Doctet be. 50-456. 50-457 tocation of Factitty Breceville. Illinois Seporttag Perted 2nd Quarter 1998 ICownty. 5tetel Indicator Locetten wt th Nighest Control Sempie Type sad 1ocetIons Type Querterly feeen LocetIens humber of humeer of 94ee,e . Iteen peeene (Units) Analyses LLO Sange hee-routine Location Reage Reage Reselts surface heter W spec. 6 10 <t LD IpCf/l) <t LD G Cs-134 10 4LD - -

4LD 0 Cs-337 10 <tLD - -

  • LLD 0 Other Gemmes 15 <t to - -

4LD 0 Trittum 2 200 350 (1/1) 80-10 stente6ee River -

MLB O

. Moaltoring Site No.10 A hell Water Gross Sete 3 1.2 29.2 (3/3) 90-13. Bretemoed City m (pct /ll 29.2 13/3) heae o (26.4-32.2) H'II W'II. I i *1 (26.4-32.2) 9 30-

, Gemme Spec. 3 Cs-134 10 <t LO - -

home o i

Cs-137 10 <tLD - -

heae O Other Gammes 20 <t LD - -

heae O Trit 9aan 1 200 <tLD - -

seems O Botton Sediments r.- Spec . 2 Cs-3 34 0.1 <t t D - -

4t0 0 Cs-137 0.1 <tLD - -

4LO O Other Gemmes 0.2 <tLD - -

4LD 4 e Dwe to lom wobune et locetton 80-02, one LLD for todine-131 concentration (<0.23) enceeded the required LLO. The reensa for tme low volume was e selfunctioning pump.

b Three The results LL0s elevated (<0.10. resulted <0.11. frau ene deley <0.11)inhave been esclueed frem the determinetton of LLO for feetne-131 in etlk collected in sesy.

analysts.

.- _ _ _ _ _ . . _ _ _ . _ _ __ _.__._.__.___J _

e_ * .,

e e ENvlReiseENTAL RABIOLOGICAL MoulTORING PneGUWf OunaTLaLY 5tpuenay iteme of Facillty Brefessed lowcleer Power Stetten Bectiet Ilo. 50-456, 50-457 Lecetten of f'ectif ty Bracewf11e, 111fnets Reporting Period 3rd Quarter 1900 (teonty statep Indicator Locetten of t9e Mfgenest Centeel Sample Type end Lecettens Geerterly sneen Type Itumber of Lecetsees sameer of Steena Meen Itsene (Unitsi Analyses LLD han.restine Range Locetien Range Senge Anselto Afr particulates Gross Sete 0.01 117 0.036 (104/104) 00-06, Godley, 0.5 0.041 (13/13) 0.033 (13/131 8 (pCf/m3) (0.023-0.115) of 9 245* (0.028-0.000) (0.005-0.061) j Gamme Spec. 9 0.01 <tLD -

<tLS 0

Afrborne ledine I-1 31 117 0.07# <LLO (pCf/m3 )

<LL S e Gemme Background (somme Dese 9 3.0 13.1 (8/8) 80-05, Gardner. 5.5 (TLDs) (aR/Otr.) 16.6 (1/1) 12.4 (1/11 8 (10.7-16.6) of 9 225' - -

Milk I-1 31 10 0.5 <tLD -

(pCf/1)

<tLS 9 Gamme Spec. 18 Cs-134 5.0 <tLO - -

<tte O Cs-137 5.0 <tLD - -

<LLS 0 1

Other Gemmes 10.0 <LL O <tLS 0

Surface Water h Spec. 6

. (pCf/l) l Cs-134 10 <tLD - -

<tLD 0 Cs-137 10 <tL D - -

(LLS 0 Other Gemmes 15 <tLO - -

<tte e Tritfum 2 200 2231 (1/1) 80-10, tantonee 22 31 (1/1) 941 (1/I) 0 Af ver (Deunstream) - -

, 5.0 of G 76*

s

, , - +, . - - . - ,, a -,_ , ,- . , - . -

?* * .

EeNIm0el(41AL 4ADI0 LOGICAL MOWIT0EleG P90ERfut OUARTERLY 5esenet meme of Factlf ty Brefw mecleer Power $tatten Doctet to. 50-456. 50-e57 4

Lecettee of Factif ty tracewflie, 111tmots Soporttag Perted 3rd Quarter 1900 4

(Caesty. 5tetel Indicater ' Lecetten wtth Nfghest Sample Type and Centrol Locations Quarterly Mean Lacettees Inseher of Type theber of Meene noen gesene man-eastf as (Unf$sI Anolyses LL0 Reage Letat1en Range Range Steelta hell nieter Gross sete 3 1.2 2.1 (3/3) W 13. Brefenced City R.1 (3/31 ipC111) meme e (28.5-38.0) Hell teelt. 1.7 of (28.5- M.9) 9W Gemme Spec. 3 '

( s-1 38 10 4LD - -

Wome O Cs-137 10 4LD - -

mene 0

. Other Geomes 20 <LL D - -

meme 0 3 Trf tfiso 1 200 ALD - -

meme cp O Ffsh Gamme Spec. 3 (pC1/g wett Cs-138 0.10 ALD -

ALB 0

Cs-137 0.10 4LD <tLB e

Other Gemmes 0.13 4LD - -

<LLS 0 Vegetables r.amm. Spec, ty Cs-138 0.06 <tLD - -

mene O Cs-137 0.08 (LD - -

home 0 Other Gammes 0.2 (LLD - -

mene 0 1-1 31 3 0.06 4LD - .

Home 0 e Mean and reage based on detectable messarements only. Frecticas indicated in perentheses.

b ihree fodine-131 concentrattens (<0.13. <0.R. 50.59) were doe to low volumes.'

-1

.= . ,

e

  • e Eevla01sIEmiAL RADIO (OGICAL MONITORIME PWOGime OUARTERLY 5485WW7 home of Factiftp Oreldwood teclear Feuer Stetten Sectet he. 50-456, 50-457 Lecetten of Fecility treceville. 1111meis Reporttag perted 4th Geerter 1995 (County , 5 tate)

Indiceter Lecettee with Nighest Centrol Sample Type and Lacetless Quarterly noen Type Locettens thumber of musuber of Meena ytan Wese gos.goottee (Units) Analyses LLO Reage Lecetten Reage Senge Aseetts Afr Porticulates Gross Bete 117 0.01 0.030 (103/104) 00-03, County Llae 0.033 (13/131 (pct /m3) 0.033 (12/131 0 (0.012-0.055) ased, 6.2 et 9 120* (0.022-0.000) (0.0r2-0.000)

Gemme Spec. 9 0.01 <LLO - -

<tL B 4

~I Afrborne ledine I-131 117 0.07 <tLD (pCf/m3)

<tLD 0

> Gemme Background Gemme Dese 9 2.0 14.6 (8/8) 80-03, County time 19.0 (1/11 W litDs) (en/Qtr.) 19.0 (1/11 0 (13.6-17.4) heed, 6.2 et 9 120* - -

Milk I-131 12 0.5 <LLO -

<tte (pC1/1) 0 Gemas spec. 12 (s-134 5.0 ALD <tL8 0

Cs-137 5.0 <tLD - -

<t_L B 0 Other Gemmes 10.0 <LLD - -

<tLD 0 r

l Surf ace beter Gemme spec. 6 4

IpCt/l)

Cs-134 10 <tLO - -

<t LO O Cs-137 to <tLO - -

<LLO O Other Gemmes 20 <tLO - -

<LLS O r Tritten 2 200 689 (1/11 80 47, seatekee River 3,906 (1/1) 3,906 (1/l) 0

) -

(Upstreae), 5.5 et - -

]~

9 85*

t b

f 4 ,

e.

EMIReisIEmTAL RADIOLMICAL MoulTORIWG pWOGRAsl QUARTERLY ScoutRT home of Factiits erefesod meclear power stetten Bodet es. 50-456. 50-457 location of Factitty Braceville Illinefs Reporttag perfed 4th Querter 19N (County. State) sample Indicator Location ofth Mfghest Centret Type and Locations Q orterly faren Type anaber of meene Lecettens number of (Units) i men men

  • non-rentles Analyses LLD Reage Location llenge - W aseelts wil water Gross sete 3 1.2 24.0 (3/3)

(ptt/1) so-13, erstenood Cfty 24.0 (3/3) meme e (17.2-32.0) Mell teell, 1.7 et 0 (17.0-32.0) 30*

Gamme Spec. 3 4 Cs-134 10 4LD - -

mene O Cs-137 10 4LD - -

home 0

$ Other Gammes 20 4LO - -

tone 0 Tritium 1 200 ALD - -

mene 0 Ffsh Gamme Spec. 4 (pCf/g wet)

Cs-134 0.1 4LD - -

4LD 0 Cs-137 0.1 4LD - -

ALD 0 6ther Gemmes 0.13 4LD - -

ALD 0 Bottom Sedfeents Gamme spec. I (PCf/9 dryl Cs-134 0.1 (LO - -

4LB 0 Cs-137 0.1 (LD - -

ALB 0 Other Gammes 0.2 4LD - -

4LO O e peren and reage based on detecteLie measurements only. Fractions indicated te perentheses.

1 t

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, 4,-

7 4

Appendix A

  • Interlaboratory Comparison Program Results

\

l L ,

3 NOTE: Tim. participates -in intercomparison studies administered by U.S. EPA ,

Environmental Monitoring Systems L aboratory, -L-as Vegas, Nevada. The

.results are reported in Appendix A. Also reported are results of in-house- spikes 'and blanks. Appendix A is updated twice a year and the complete Appendix .is included in J anuary and July monthly reports only.

Please refer to January and July Reports for'information.

4., ' . ,

J u ne, -1988 A-1

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I BRAIDWOOD I

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APPENDIX B COLLECTION' SCHEDULE

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Querter: h , // Collection Schedule (Centtause) Page 2 of 2 l

meath: O c 7~ A/O(/ OEC l estes Dete schecuies / 8 (f 22 .29 >- /2 /9 26 3 ill /7 29' 3/'

s-. #

COIlettien Free. Code '

~

.< l n , 3,v, n 11 to/gJ to/ir v' iiX s als / -

$N: Ney thrw October i2 m/s/ ec//.c v' /e/r s' /.t/3 / ,, ,,,, t,,, , ,3 i 1

le mAsJ *Iisv' t//rJ is/3 / u--_. i Air Sampler TLDs visual Check: W 80 06 j

so-19' '

thru aSD 21 All Other TLDs: Visual Check: M 80-101 1.28 102 1.21 104 1.2 thrv 110-1.2 111a 1.21 111b 1.2;

  • 112 1.2; 113e l.2;

!!3b-1.2 !!4-1.2; 116-1.2 201 1.2 thru 216 1.2 /p[/ //[S

~

///3 TLD eschange (ali):0

/o//' /JM/

Dairy Cen' sus: A a) 51te boundary to 2 e' A gust 0o7 scHshvLeb THis a van 7F/L b) 2 elles to 5 elles ,,

c) At Dalries: 80-11.12 f, nearest Residence Survey: A August Chect 16 meteorological #

sectors oraft: L. Ortegos Dete 2[14.,[88 h 4 /  %

cc: A. Lewis Station Date V//[//l' ok Distribution of the Cc11ection Schedule will be by:

moveneer 30 for 1st Q.

February 28 for 2nd Q.

May 31 for 3rd O.

August 31 for ath Q.

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