radiological environ monitoring program for palisades ...final monthly progress report to consumers...

• FINAL

MONTHLY PROGRESS REPORT TO

CONSUMERS POWER COMPANY JACKSON, MICHIGAN

RADIOLOGICAL ENVIRONMENTAL MOflITORrnG PROGRAM FOR

PALISADES NUCLEAR GENERATING PLArlT

PREPARED AND SUBMITTED BY

TELEDYNE ISOTOPES r1ID\JEST LABORATORY

PROJECT NO. 8022

Reporting Period: January - December, 1988

~~TELEDYNE ISOTOPES MIDWEST LABORATORY

700 LANDWEHR ROAD

NORTHBROOK, ILLINOIS 600ll2·2310

(312) !5114·0700 FAX (312) !5114·.CS17

Approved by: Date ~//¢1

Distribution: T.P. Neal (1 copy)

( '

8905050245 890501

R~DR ADOCK n~ono?~~ - - ~ pfi(:"-~

' I

Section

1.0

2.0

PALISADES

TABLE OF CONTENTS

List of Tables . . . . . . . . . . . INTRODUCTION • . . . . . LISTING OF MISSED SAMPLES •

Appendices

Interlaboratory Comparison Program Results

. . . . . . . . . . . . .

. . . . . . . . A.

B Data Reporting Conventions . . . . . . .. . . . . . . . .

ii

Page

i ii

1

2

A-1

B-1

• No. a

1

2

3

4

5

6

8

9

10

11

12

13

PALIS.ADES

LIST OF TABLES

Airborne Particulates and Iodine-131, Locations lST, 2 TH , 3 HS • • • • • • • • • • • • • • • • • • • •

Airborne Particulates and Iodine-131, Locations 6RB, 5PR, 6RB •••••••••••••••••••• . . . . .

Airborne Particulates and Iodine-131, Locations 7SD, BSP , 9TP • • • • • • • • • • • • • • • • • • • • . . . . .

Airborne Particulates and Iodine-131, Locations lOGR, llKZ, 12DG ••••••.••...•.••••••

Gamma Radiation, as Measured by TLDs, Monthly Exposure

Gamma Radiation, as Measured by TLDs, Quarterly Exposure

Gamma Radiation, as Measured by TLDs, Annual Exposure •

Lake Water, Intake and Discharge

Drinking Lake Water •

Well Water •••

I n-P 1 ant Water

Milk

Food Crops.

. . . . . . .

. . .

4

8

12

16

20

22

23

24

25

26

28

29

31

14 Fish . . . . • • . . . . . . . . . . . . . . . . . . • . • . . . 34

15 Algae . . • . • • • • . . . . • . . . . . . . . . . . . • . • . 37

16 Bottom Sediments • • • • • • • • • • • • • • • • • • • • • • • • 38

17 Special Samples

17 .1 Liquid Radwaste. . . . . . . . . . . . 41 17.2 Stack Filters . . . . . . . . 43 17 .3 NR C Sp 1 i t S amp 1 es . . . . ... . . 44 17 .4 Reactor Water • . . . . . . . . . 44 17 .5 Steam Generator Slowdown. . . . . . . . . 44

a Numbers are given only to tables presented fn this report. Other tables will be added in later reports.

iii

·-- -·-- -- --------------------------------------

PALISADES

1.0 INTRODUCTION

The following constitutes the current Monthly Progress Report for the Radiological Environmental Monitoring Program conducted at the Palisades Nuclear Generating Plant, Covert, Michigan. 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 previously encountered in the program and to be expected in the envtronmental media sampled.

None of the media sampled this month contained radioactivity attributable to the operation of Palisades N~clear Generating Plant.

For all gamma isotopic analyses, spectrum is computer scanned from 80 to 2048 Kev. Specifically included are Mn-54, Co-58, Fe-59, Co-60, Zn-65, Zr-95, Nb-95, I-131, Ba-La-140, Cs-134, and Cs-137. Naturally occurring gammaemitters, such as K-40 and Ra daughters, are frequently detected but not listed here. Data listed as 11 <11 are at the 4.66 sigma level, others are 2 sigma. Unless noted otherwise, the less than value (11 <11

) reported under "Other Gammas" is 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.

Deviations from Scheduled Sampling and Corrective Actions Taken

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

1

PALISADES

• 2.0 LISTING OF MISSED SAMPLES

Expected Collection

Sample Type Location Date Reason

TLO ST-18 May, 1988 TLD 1 ost in the field.

TLO ST-18 2nd Qtr 88 TLD lost in the field.

TLD ST-14 Sept., 88 TLO 1 ost in the field.

TLD ST-24 Annual 88 TLD lost in the field. Replaced on 10-06-88 with spare •

•

tlOTE: Page 3 is intentionally left out.

2

• PALISADES

Tab le 1. Airborne Particulates and Iodine-131 Collection: Weekly Units: pCi/m3 .

(5 miles SSE) (5 miles SE) lST PALISADES 2TH COLOMA 3HS COVERT

Co 11 ect ion Volume Gross Volume Gross Volume Gross Date (m3) Beta I-131 (m3) Beta I-131 (m3) Beta I-131

Required LLD 0.01 0.07 0.01 0.07 0.01 0.07

01-10-88 263 0.030±0.004 <0.045 323 0.025±0.003 <0.037 210 0.043±0.005 <0.057 01-17-88 266 0.037±0.004 <0.048 312 0.025±0.003 <0.041 204 0.045±0.006 <0.063 01-24-88 249 0.035±0.005 <0.044 300 0.020±0.004 <0.037 204 0.048±0.006 <0.054 01-31-88 263 0.034±0.004 <0.047 306 0.013±0.003 <0.040 204 0.024±0.004 <0.061 02-07-88 263 0.032±0.004 <0.045 320 0.025±0.003 <0.037 210 0.038±0.005 <0.056 02-14-88 263 0.028±0.004 <0.047 309 0.027±0.004 <0.040 210 0.041±0.005 <0.058 0?-21-88 269 0. 018±0. 003 <0.036 317 0.024±0.003 <0.030 212 0.032±0.005 <0.045 02-28-88 261 0.028±0.004 <0.035 303 0.021±0.003 <0.030 204 0.032±0.005 <0.045 03-06-88 261 0.021±0.004 <0.034 314 0.016±0.003 <0.028 210 0.025±0.004 <0.042 03-13-88 258 0.018±0.004 <0.042 303 0.016±0.003 <0.035 207 0.020±0.004 <0.052 03-20-88 261 0.012±0.003 <0.042 285 0.010±0.003 <0.038 212 0.014±0.004 <0.051 03-27-88 255 0.007±0.003 <0.035 292 0.014±0.003 <0.030 201 0.016±0.004 <0.044 04-03-88 249 0.016±0.004 <0.035 283 0.016±0.003 <0.030 215 0.023±0.005 <0.040

1st Qtr mean±s.d. 0.024±0.010 0.019±0.006 0.031±0.011

Ul

PALISADES

Table 1. Airborne Particulates and I odi ne-131 (continued) Collection: Weekly Units: pCi/m3

(5 mil es SSE) lST PALISADES 2TH COLOMA

Collection Volume Gross Volume Gross Date (m3) Beta 1-131 (m3) Beta 1-131

04-10-88 252 <O .005 . <0 .044 280 0 .012 :tO .003 <0 .040 04-17-88 258 0 .015:t0 .003 <O .042 295 0 .018 :tO .003 <0 .036 04-24-88 261 0 .014 :tO .003 <O .037 295 0 .014:t0 .003 <0 .032. 05-01-88 246 0.014:t0.003 <0 .057 280 0 .011 :tO .003 <0 .050 05-08-88 255 0 .030 :tO .004 <O .058 292 o .021 :t0 .003 <0 .051 05-15-88 255 0 .025 :t{) .003 <O .056 295 0 .020 :t{) .002 <0 .048 05-22-88 249 0 .026 :t{) .004 <O .058 283 0 .020:!{) .003 <0 .051 05-29-88 255 0 .o 31 :t{) .004 <O .052 292 0 .023 :t{) .OQ4 <0 .046 06-05-88 241 0 .041 :t{) .005 <O .050 266 0 .030:!{) .004 <0 .045 06-12-88 246 0 .034 :tO .005 <0 .046 283 0 .031 :tO .004 <0 .040 06-19-88 246 0 .044 :tO .005 <O .045 280 0 .o 35 :tO .004 <O .039 06-26-88 252 0 .040 :tO .005 <0 .041 280 0 .036 :tO .004 <0 .037

2nd Q tr mean±s. d 0 .028 :tO .011 0 .023 :tO .009

(5 miles SE) 3HS COVERT

Volume Gross (m3) Beta 1-131

193 0 .024 :tO .005 <0.058 215 0 .022 :tO .004 <O .050 212 0 .o 14 :tO .004 <0.045 201 0 .014:t0 .004 <0.070 212 0 .026 :t{) .005 <0.070 210 0 .031 :t{) .003 <0.068 204 0 .024 :t{) .004 <0.070 212 0 .034 :t{) .005 <O .063 193 0 .045 :tO .006 <0.062 255 0 .033 :tO .004 <0.044 204 0 .044 :tO .006 <0.054 201 0 .051 :tO .006 <O .051

0 .030:t0 .012

• • PAL I SADES

Table 1. Airborne Particulates and lodine-131 (continued) Co 11 ect ion: Weekly Units: pCi/m3

( 5 mil es SSE) (5 miles SE) lST PALISADES 2TH COLOMA 3HS COVERT

Collect ion Volume Gross Volume Gross Volume Gross Date (m3) Beta I-131 (m3) Beta I-131 (m3) Beta 1-131

07-03-88 244 o. 020±0. 004 <0.063 275 0.022±0.003 <0.056 198 o. 028±0. 005 <O. 077a 07-10-88 249 0.048±0.004 <0.046 286 0.047±0.004 <0.040 207 0.048±0.004 <0.056 07-17-88 246 0.026±0.004 <0.044 278 0.022±0.004 <0.038 198 0.021±0.004 <0.054 07-24-88 244 o. 034±0. 004 <O.O 56 272 0.031±0.004 <0.050 195 0.041±0.006 <0.070 07-31-88 252 o. 039±0. 005 <O. 0 56 278 o. 033±0. 004 <0.050 201 o. 046±0. 006 <0.070 08-07-88 241 0.040±0.005 <0.044 278 0.040±0.004 <0.038 198 0. 051±0. 006 <O. 054 08-14-88 241 0.033±0.004 <0.048 282 0.028±0.004 <0.041 19 5 0. 0 36 ± 0 • 0 0 5 <0.059 08-21-88 249 0.024±0.004 <O. 0 52 283 o. 024±0. 004 <0.045 204 0.023±0.004 <0.063 08-28-88 252 0.012±0.004 <0.049 280 0.018±0.004 <0.044 210 o. 021±0. 005 <0.059 09-04-88 246 o. 031±0. 004 <O.O 50 278 0.016±0.003 <0.044 198 0.023±0.004 <0.062 09-11-88 246 0.026±0.005 <0.044 286 0.027±0.004 <O. 038 210 0.025±0.005 <0.052 09-18-88 249 0.023±0.005 <O. 052 286 0.019±0.004 <0.045 207 0.022±0.005 <0.063 09-25-88 246 0.019±0.004 <0.040 283 0.022±0.004 <0.035 207 0.013±0.004 <0.048 10-02-88 249 0.036±0.005 <0.042 286 o. 031±0. 004 <0.036 204 0.026±0.005 <0.051

3rd Qtr mean±s.d. o. 029±0. 010 0.027±0.009 0. 0 30± 0. 012

a Required LLD for 1-131 not reached due to low volume.

PALISADES

Table 1. Airborne Particulates and lodine-131 (continued) Collection: Weekly Un its: pCi /m3

( 5 mil es SSE) lST PALISADES 2TH COLOMA

( 5 mil es SE) 3HS COVERT

·Collection Volume Gross Volume Gross Volume Gross Date (m3) Beta 1-131 (m3) Beta 1-131 (m3) Beta 1-131

10-09-88 246 o. 021±0. 004 <0.056 286 o. 021±0. 004 <0.048 207 0.023±0.005 <0.067 10-16-88 229 0.021±0.004 <0.042 289 0.024±0.004 <0.033 204 0.020±0.004 <0.047 10-23-88 249 0.009±0.003 <0.044 286 0.019±0.003 <0.038 198 0.030±0.005 <0.055 10-30-88 235 0.026±0.005 <0.055 292 0.022±0.004 <0.044 198 0.034±0.006 <0.065 11-06-88 244 0.021±0.004 <0.050 278 0.024±0.004 <0.044 187 0.036±0.006 <0.066 11-13-88 235 0.031±0.005 <0.052 272 0.023±0.004 <0.045 3a 0.735±0.335 <4.319 11-20-88 255 0.034±0.004 <0.043 309 0.021±0.003 <0.036 85b 0.009±0.008 <0.129 11-27-88 249 0.034±0.005 ·<o. 038 283 0.029±0.004 <0.034 235 0.018±0.004 <0.041 12-04-88 241 0.044±0.005 <0.052 297 0.034±0.004 <0.042 244 0.022±0.004 <0.051 12-11-88 258 0.044±0.005 <0.053 309 0.039±0.004 <0.044 255 0.023±0.004 <0.053 12-18-88 258 0.032±0.004 <0.044 309 0.027±0.004 <0.037 258 0.019±0.004 <0.044 12-26-88 280 0.036±0.004 <0.036 337 0.031±0.004 <0.030 286 0.004±0.003C <0.036 01-01-89 221 0.057±0.007 <0.040 244 0.046±0.008 <0.037 218 0.013±0.005 <0.041

4th Qtr mean±s.d. 0.032±0.012 0.028±0.008 0.021±0.010

a Low volume due to power shut-off. High gross beta value due to low volume. Required LLD for 1-131 concentratio~ not reached due to low volume.

b Low volume due to power shut-off. Required LLD for I-131 concentration not reached due to low volume. c Low gross beta value probably due to loose filter housing. Filter paper was light. and torn. Gross

beta value will be excluded from the mean.

• Table 2. Airborne Particulates and Iodine-131

Co 11 ect ion: Weekly Units: pCi/m3

.(3.5 miles ESE) 4JS COVERT

• PALISADES

( 3 miles E) 5PR COVERT

Co 11 ect ion Volume Gross Volume Gross Date (m3) Beta I-131 (m3) Beta I-131

Required Lld 0.01 0.07 0.01 0.07

01-10-88 289 0.026±0.004 <0.041 292 0.025±0.004 <0.041 01-17-88 261 0.036±0.004 <0.049 297 0.022±0.003 <0.043 01-24-88 283 0.022±0.004 <0.039 278 0.025±0.004 <0.040 01-31-88 283 0.030±0.004 <0.044 289 0.017±0.003 <0.043 02-07-88 289 0.022±0.004 <0.041 292 0.026±0.004 <0.040 02-14-88 286 0.032±0.004 <0.043 292 0.027±0.004 <0~042 02-21-88 292 0.028±0.004 <0.033 297 0.026±0.004 <0.032 02-28-88 280 0.022±0.004 <0.033 292 0.022±0.004 <0.031 03-06-88 289 o. 017±0. 003 <0.030 280 0.018±0.003 <0.030 03-13-88 283 0.013±0.003 <0.038 286 0.014±0.003 <0.038 03-20-88 289 0.006±0.002 <0.037 292 0.008±0.003 <0.037 03-27-88 269 0.017±0.003 <0.033 278 0.007±0.003 <0.032 04-03-88 278 0.013±0.003 <0.031 286 0.012±0.003 <0.030

1st Qtr mean±s.d. 0.022±0.009 0.019±0.007

(4.75 miles NE) 6RB SOUTH HAVEN

Volume Gross (m3) Beta I-131

0.01 0.07

292 0.030±0.004 <0.041 269 0.034±0.004 <0.048 297 0.026±0.004 <0.037 286 0.016±0.003 <0:043 289 0.027±0.004 <0.041 289 0.026±0.004 <0.042 292 0.028±0.004 <0.033 286 0.025±0.004 <0.032 286 0.022±0.004 <0.031 272 0.018±0.003 <0.040 295 0.010±0.003 <0.037 272 o. 019±0. 003 <0.033 280 0.005±0.003 <0.031

0.022±0.008

PALISADES

Table 2. Airborne Particulates and Iodine-131 {continued) Collection: Weekly Units: pCi/m3

(3.5 miles ESE) (3 mil es E) 4JS COVERT 5PR COVERT

Collection Volume Gross Volume Gross Date {m3) Beta I-131 (m3) Beta I-131

04-10-88 261 0 .015 :tO .003 <O .043 278 0 .014:t0 .003 <0 0040 04-17-88 289 <O .004 <0 .037 286 0 .013:t0 .003 <O 0038 04-24-88 286 0 .014:t0 .003 <O .033 292 0 .014:t0 .003 <O 0033 05-01-88 266 0 .017 :tO .003 <O .053 272 0 .013:t0 .003 <0 0052 05-08-88 278 0 .019 :tO .004 <O .054 278 0 .021 :tO .004 <0 0054 05-15-88 283 0 .022 :tO .002 <O .050 283 ' 0 .017 :tO .002 <O 0050 05-22-88 272 0 .020 :tO .004 <O .053 275 0 .012:t0 .003 <O 0053 05-29-88 275 0 .026 :tO .004 <O .049 275 0 .023 :tO .004 <O .. 049 06-05-88 255 0 .030 :tO .004 <0 .047 263 0 .033 :tO .004 <O .045 06-12-88 272 0 .030:t0 .004 <0 .042 266 0 .036 :tO .004 <O .043 06-19-88 269 0 .032 :tO .004 <O .041 263 0 .o 32 :tO .004 <O .042 06-26-88 266 0 .033 :tO .004 <O .039 269 0 .029 :tO .004 <O .038

2nd Qtr mean±s.d. 0 .024 :tO .007 0 .021 :tO .009

(4.75 miles NE) 6RB SOUTH HAVEN

Volume Gross {m3) Beta l-131

263 0 .017 :tO .003 <O .042 283 0 .017 :tO .003 <0.038 286 0 .012 :tO .003 <O .033 272 0 .016 :tO .003 <O .052 280 0 .020 :tO .004 <O .053 283 0 .020 :tO .002 <0.050 280 0 .013 :tO .003 <O .052 283 0 .017 :tO .003 <0.047 266 0 .035 :tO .005 <0.045 278 0 .028 :tO .004 <0.041 272 0 .022 :tO .004 <0.040 275 0 .035 :tO .004 · <O .037

0 .021 :tO .008

...... 0

• PALISADES

Table 2. Airborne Particulates and Iodine-131 (continued) Co 11 ect ion: Weekly Units:_ pCi/m3

(3.5 miles ESE) (3 miles E) (4.75 miles NE) 4JS COVERT 5PR COVERT 6RB SOUTH HAVEN

Collect ion Volume Gross Volume Gross Volume Gross Date (m3) Beta 1-131 (m3) · Beta 1-131 (m3) Beta 1-131

07-03-88 263 o. 018±0. 003 <0.058 263 0.019±0.003 <0.058 272 0.019±0.003 <0.056 07-10-88 269 0.030±0.004 <0.043 266 0.041±0. 004 <0.044 278 o. 040±0.004 <0.042 07-17-88 261 0.021±0.004 <0.041 232 0.021±0.004 <0.046 261 0.019±0.004 <0.041 07-24-88 261 0.034±0.004 <0.052 221 o. 029±0.004 <0.062 266 0.026±0.004 <0.051 07-31-88 266 o. 034±0. 004 <0.053 263 0.038±0.004 <0.053 272 0.037±0.004 <0.052 08-07-88 11a o. 041±0.011 <0.151 252 0.040±0.005 <0.042 263 o. 037±0. 004 <0.041 08-14-88 246 0.019±0.004 <0.047 255 0.022±0.004 <0.045 263 o. 032±0.004 <0.044 08-21-88 258 0.020±0.004 <0.0 50 263 0.021±0.004 <0.049 269 0.022±0.004 <0.048 08-28-88 266 0.016±0.004 <0.046 272' 0.014±0.003 <0.045 275 o. 014± o. 003 <0.045 09-04-88 258 0.029±0.004 <0.048 263 0.017±0.003 <0.047 269 0.019±0.003 <0.046 09-11-88 263 0.021±0.004 <0.041 266 0.021±0.004 <0.041 269 0.017±0.004 <0.040 09-18-88 263 0.025±0.004 <0.049 269 0.016±0.004 <0.048 275 0.031±0.005 <0.047 09-25-88 261 0.018±0.004 <0.038 272 0.013±0.003 <O. 036 . 272 0.014±0.003 <0.036 10-02-88 266 0.020±0.004 <0.039 272 0.023±0.004 <0.038 275 0.016±0.004 <0.038

3rd Qt r me an ± s • d • 0.025±0.008 0.024±0.009 0.024±0.009

a Low volume due to filter holder not being secured. Required LLD for Iodine-131 concentration (<0.15) not reached due to low volume.

Tab 1 e 2. Airborne Particulates and Iodine-131 (continued) Collection: Weekly Units: pCi/m3

(3.5 miles ESE) ( 3 mil es E) (4.75 miles NE) 4JS COVERT 5PR COVERT 6RB SOUTH HAVEN

Collection Volu.me Gross Volume Gross Volume Gross Date (m3) Beta I-131 (m3) Beta 1-131 (m3) Beta 1-131

10-09-88 263 0.018±0.004 <0.053 272 0.015±0.004 <0.051 266 0.016±0.004 <0.052 10-16-88 269 0.024±0.004 <0.036 280 0.013±0.003 <0.034 278' 0.022±0.004 <0.034 10-23-88 272 0.021±0.004 <0.040 275 0.016±0.003 <0.040 283 0.009±0.003 <0.038 10-30-88 266 0.025±0.004 <0.048 278 0.023±0.004 <0.046 283 0.022±0.004 <0.046 11-06-88 244 0.022±0.004 <0.050 261 0.017±0.004 <0.047 269 0.018±0.004 <0.046 ..... 11-13-88 249 0.023±0.005 <0.049 261 0.018±0.004 <0.047 261 0.030±0.005 <0.047 ..... 11-20-88 283 0.024±0.004 <0.039 289 0.025±0.004 <0.038 289 0.025±0.004 <0.038 11-27-88 266 0.026±0.004 <0.036 278 0.027±0.004 <0.034 283 0.022±0.004 <0.034 12-04-88 272 0.043±0.005 <0.046 275 0.043±0.005 <0.046 278 0.038±0.004 <0.045 12-11-88 283 0.038±0.004 <0.048 292 0.034±0.004 <0.046 295 0.038±0.004 <0.046 12-18-88 37 0.055±0.022 <0.305a 295 0.028±0.004 <0.038 295 0.028±0.004 <0.038 12-26-88 323 0.043±0.004 <0.032 329 0.026±0.004 <0.031 329 0.025±0.004 .<0.031 01-01-89 164 o. 051±0. 008 <0.054 244 0.050±0.006 <0.037 161 0.046±0.008 <0.055

4th Qtr mean±s.d. 0.032±0.012 o. 026±0. 011 0.026±0.010

a Low volume due to blown motor. Required LLD for Iodine-131 concentrations not reached due to low volume.

• • • PALISADES

Table 3. Airborne Particulates and Iodine-131 Collection: Weekly Units: pCi/m3

(7.5 miles NNE) (1 mile N) (1.5 Miles S) COVERT 7SD SOUTH HAVEN 8SP STATE PARK 9TP TOWNSHIP PARK

Co 11 ect ion Volume Gross Volume Gross Vo 1 ume Gross Date (m3) Beta I-131 (m3) Beta 1-131 (m3) Beta I-131

Required LLD 0.01 0.07 0.01 0.07 0.01 0.07

01-10-88 314 o~ 017±0. 003 <0.038 289 0.023±0.004 <0.041 303 0.027±0.004 <0.039 t--' 01-17-88 326 0.028±0.003 <0.039 289 0.019±0.003 <0.044 314 0.028±0.004 <0.041 N

01-24-88 312 0.022±0.004 <0.035 275 0.031±0.004 <0.040 297 0.028±0.004 <0.037 01-31-88 326 0.013±0.003 <0.038 283 o. 017±0. 003 <0.044 306 0.017±0.003 <0.040 02-07-88 337 0.020±0.003 <0.035 283 0. 030±0. 004 <0.041 303 0.027±0.004 <0.039 02-14-88 334 0.016±0.003 <0.037 283 0.030±0.004 <0.043 306 0.028±0.004 <0.040 02-21-88 343 0.015±0.003 <0.028 292 0.032±0.004 <0.033 317 0.027±0.004 <0.030 02-28-88 334 0.015±0.003 <0.027 283 0.021±0.004 <0.032 297 0.023±0.004 <0.031 03-06-88 331 0.012±0.003 <0.027 280 0.017±0.003 <0.031 312 0 .. 016±0. 003 <O 028 03-13-88 326 0. Oll±O. 003 <0.033 278 0.013±0.003 <0.039 300 0. 018±0. 003 <0.036 03-20-88 329 0.007±0.002 <0.033 280 O. Oll±O. 003 <0.039 303 0.008±0.002 <O 036 03-27-88 314 O.Oll±0.003 <0.028 269 0.015±0.003 <0.033 289 0.016±0.003 <0.031 04-03-88 326 0.004±0.002 <0.026 280 0.016±0.004 <0.031 312 0.008±0.003 <0.028

1st Qtr mean±s.d. 0.015±0.006 0.021±0.002 0.021±0.007

PALISADES

Table 3. Airborne Particulates and I odi ne-131 (continued) Collection: Weekly Uni ts: iX: i/ml

(7 .5 mil es NNE) (1 mile N) (1.5 Mil es S) COVERT 7SD SOUTH HAVEN 8SP STATE PARK 9TP TOWNSHIP PARK

Collect ion Volume Gross Volume Gross Volume Gross

Date (ml) Beta I-131 (m3) Beta I-131 (m3} Beta I-131

04-10-88 306 0 .010±0 .003 <O .037 261 0 .016 ±0 .003 <O .043 275 0 .012 ±0 .003 <O .041 04-17-88 320 0 .006 ±0 .002 <O .034 280 0.016±0.003 <O .038 295 0 .015 ±0 .003 <O .036 04-24-88 317 0 .003 ±0 .002 <O .030 280 0 .016 ±0 .003 <O .034 295 0 .013 ±0 .003 <O .032 ...... 05-01-88 289 0 .006 ±0 .003 <0 .049 266 0 .012 ±0 .003 <O .053 292 0 .014±0 .003 <0.048 w 05-08-88 312 0 .009 ±0 .003 <O .048 272 0 .019 ±0 .004 <O .055 292 0 .019 ±0 .003 <0.051 05-15-88 312 0 .012 ±0 .002 <O .046 275 0 .023 ±0 .004 <O .052 295 0 .021 ±0 .003 <0.048 05-22-88 295 0 .006 ±0 .002 <O .049 269 0 .014±0 .003 <O .054 289 0 .020 :tO .003 <O .050 05-29-88 314 0.013±0.003 <O .043 269 0 .023 ±0 .004 <O .050 295 0 .025 ±0 .004 <O .045 . 06-05-88 295 0 .021 ±0 .004 <O .040 255 0 .032 ±0 .005 <O .047 275 0 .034 ±0 .004 <0.043 06..;12-88 306 0 .019:t0 .003 <O .037 263 0 .031 ±0 .004 <0.043 286 0 .029 ±0 .004 <0.040 06-19-88 297 0 .022 ±0 .004 <O .037 263 0 .o 34 ±0 .005 <O .042 283 0 .031 ±0 .004 <O .039 06-26-88 300 o .023 ±0 .003 <O .034 263 0 .039 ±0 .004 <O .039 289 0 .036 :t:O .004 <O .036

2nd Q tr mean±s. d. 0 .012 ±0 .007 0 .023 ±0 .009 0 .022 ±0 .008

i--

""'"

PALISADES

Table 3. Airborne Particulates and Iodine-131 (continued) Collection: Weekly Units: pCi /m3

(7.5 miles NNE) (1 mile N) 7SD SOUTH HAVEN 8SP STATE PARK

Collection Volume Gross Volume Gross Date (m3) Beta 1-131 (m3) Beta 1-131

07-03-88 297 0.014±0.003 <0.052 261 0.020±0.003 <0.059 07-10-88 297 0.024±0.003 <0.039 263 0.045±0.004 <0.044 07-17-88 280 0.014±0.003 <0.038 261 0.018±0.004 <0.041 07-24-88 292 0.015±0.003 <0.047 258 0.026±0.004 <0.053 07-31-88 297 0.020±0.003 <0.047 266 0.032±0.004 <O. 053 08-07-88 289 0.014±0.003 <0.037 252 0.032±0 .• 004 <0.042 08-14-88 280 o. 011±0. 003 <0.041 255 0. 025±0. 004 <0.045 08-21-88 295 0.009±0.003 <0.044 258 0.017±0.004 <0.050 08-28-88 303 0.008±0.003 <0.041 269 0.016±0.004 <0.046 09-04-88 292 0.005±0.002 <0.042 263 0.016±0.003 <0.047 09-11-88 292 0.011±0.003 <0.037 3a <0.46 <3.806 09-18-88 303 0.012±0.003 <0.043 261 0.027±0.005 <O. 050 09-25-88 300 0.006±0.003 <0.033 258 0.015±0.004 <O. 038 10-02-88 303 o. 010±0. 003 <0.034 263 0.029±0.004 <0.040

3rd Qtr mean±s.d. 0.012±0.005 0.024±0.009

•

(1.5 Miles S) COVERT 9TP TOWNSHIP PARK

Volume Gross (m3) Beta 1-131

286 0.019±0.003 <0.054 283 o. 046±0. 004 <0.041 280 0.028±0.004 <0.038 280 0.028±0.004 <0.049 289 o. 0 35±0. 004 <0.048 275 o. 032± 0. 004 <0.039 278 0.029±0.004 <0.042 283 o. 012±0. 003 <0.045 289 0.010±0.003 <0.043 286 o. 019±0. 003 <0.043 283 0.018±0.004 <O. 038 289 o·. 025±0. 004 <0.045 283 0.014±0.003 <0.035 289 0.027±0.004 <0.036

o. 024±0. 010

a Low volume due to filter holder not being secured. Required LLD for Iodine-131 concentrations not reached due to low volume.

,_. U'1

PALISADES

Table 3. Airborne Particulates and Iodine-131 (continued) Collection: Weekly Units: pCi/m3

(7. 5 mil es NNE) (1 mile N) (1.5 Mile~ S) COVERT 7SD SOUTH HAVEN 8SP STATE PARK 9TP TOWNSHIP PARK

Collection Volume· Gross °Volume Gross Volume Gross Date (m3) Beta 1-131 (m3) Beta 1-131 (m3) Beta 1-131

10-09-88 300 0.005±0.003 <0.046 263 0.018±0.004 <0.053 286 0.016±0.004 <0.048 10-16-88 309 0.009±0.002 <0.031 266 0.032±0.004 <0.036 292 0.024±0.004 <0.033 10-23-88 295 0.006±0.002 <0.037 263 0.016±0.004 <0.041 297 0.021±0.003 <0.037 10-30-88 289 0.010±0.003 <0.045 278 0.022±0.004 <0.046 303 0.021±0.004 <0.043 11-06-88 178 0.036±0.006 <0.069 252 0.012±0.004 <0.049 286 0.020±0.004 <0.043 11-13-88 3a 0.619±0.328 <4.07 252 0.024±0.005 <0.048 283 0.014±0.004 <0.043 11-20-88 88b 0.016±0.008 <0.124 278 0.033±0.004 <0.039 300 0.030±0.004 <0.036 11-27-88 218 0.025±0.005 <0.014 269 0.025±0.004 <0.036 295 0.028±0.004 <0.032 12-04-88 212 0.057±0.006 <0.059 263 0.042±0.005 <0.048 286 0.042±0.004 <0.044 12-11-88 227 0.053±0.006 <0.060 283 0.040±0.004 <0.048 303 0.041±0.004 <0.045 12-18-88 227 0.035±0.005 <0.050 283 0.028±0.004 <0.040 303 0.030±0.004 <0.037 12-26-88 249 0.037±0.005 <0.041 309 0.028±0.004 <0.033 337 0.038±0.004 <0.030 01-01-89 190 o. 061±0. 008 <0.047 127 0.056±0.010 <0.070 255 0.054±0.006 <0.035

4th Qtr mean±s,d. 0.029±0.020 0.029±0.012 0.029±0.012

a Low volume due to power shut-off. High gross beta value due to low volume. Required LLD for 1-131 concentration not reached due to low volume. Gross beta value will be excluded from the mean.

b Low volume due to power shut-off. Required LLD for 1-131 concentration not reached due to low volume.

• • PALISADES

Table 4. Airborne Particulates and Iod i ne-131 Collection: Weekly Units: pCi/m3

(55 miles NNE) (35 miles E) {30 miles SSE) lOGR GRAND RAPIDS llKZ KALAMAZOO 12DG DOWAGIAC

Co 11 ect ion Volume Gross Volume Gross Co 11 ection Vo 1 ume Gross Date (m3) Beta 1-131 (m3) Beta 1-131 Date (m3) Beta 1-131

Required LLD 0.01 0.07 0.01 0.07 0.01 0.07

01-07-88 326 0.022±0.003 <0.051 286 0.023±0.004 <0.058 01-06-88 258 0.026±0.004 <0.064 01-14-88 323 0.040±0.003 <0.040 283 0.040±0.003 <0.046 01-14-88 246 0.044±0.004 <0.053

...... 01-21-88 309 0.020±0.003 <0.041 278 0.016±0.003 <0.046 01-20-88 244 0.021±0.004 <0.052 O'I

01-28-88 317 0.031±0.004 <0.039 289 0.004±0.002 <0.043 01-27-88 252 0°026±0.004 <0.049 02-04-88 309 0.022±0.003 <0.043 286 0.009±0.003 <0.046 02-03-88 244 0.016±0.004 <0.054 02-11-88 323 0.024±0.003 <0.038 292 0.021±0.003 <0.042 . 02-10-88 255 0.033±0.004 <0.048 02-18-88 312 0.023±0.003 <0.034 289 0.015±0.003 <0.037 02-17-88 88 0. 016±0. 008 <0.13oa 02-25-88 320 0.020±0.004 <0.039 289 0.010±0.003 <0.043 02-24-88 246 0.024±0.004 <0.051 03-03-88 314 0.018±0.003 <0.040 289 0.014±0.003 <0.043 03-02-88 246 0.016±0.004 <0.051 03-10-88 306 0.018±0.003 <0.036 181 0.017±0.004 <0.061 03-09-88 241 0.016±0.004 <0.046 03-17-88 317 0.008±0.002 <0.036 133 0.015±0.005 <o.079a 03-16-88 244 0.012±0.003 <0.047 03-24-88 312 0.020±0.003 <0.031 164 0.030±0.006 <0.058 03-23-88 246 0.018±0.004 <0.039 03-31-88 320 <0.004 <0.038 309 0.004±0.002 <0.039 03-30-88 244 0.010±0.003 <0.050

1st Qtr mean±s.d. 0.022±0.008 0~017±0.010 0.021±0.009

a High LLD due to low vo 1 ume.

......

........

PALISADES

Table 4. Airborne Particulates and Iodine-131 (continued) Collection: Weekly Units: pCi/m3

(55 mil es NNE) (35 mil es E) lOGR GRAND RAPIDS llKZ KALAMAZOO

Collection Volume Gross Volume Gross Date (m3) Beta I-131 (m3) Beta

04-07-88 297 0 .013 :t:O .003 <0 .041 295 0 .015:t:O .003 04-14-88 300 0 .o 14 :t:O .003 <O .051 295 0 .019:t:O .003 04-21-88 312 0 .015 :t:O .003 <0 .037 312 <O .004 -04-28-88 285 0 .014 :t:O .003 <0 .049 300 0 .011 :t:O .003 05-05-88 303 0 .017 :t:O .003 <O .039 295 0 .020 :t:O .003 05-12-88 306 0 .016 :t:O .003 <O .047 289 0 .018 :t:O .004 05-19-88 297 0 .014:t:O .003 <O .058 292 0 .013:t:O .003 05-26-88 300 0 .012i0 .003 <O .053 283 0 .015 iO .003 06-02-88 280 0 .029 iO .004 <0.040 283 0 .031 :t:O .004 06-09-88 303 0 .020 :t:O .003 <0 .052 289 0 .018 :t:O .003 06-16-88 258 0 .028 :t:O .004 <O .031 286 0 .026 :t:O .004 06~23-88 263 0 .031 :t:O .004 <O .039 280 0 .034 :t:O .004 07-01-88 295 0 .015 :t:O .003 <O .062 286 0 .015 :t:O .004

2nd Qtr mean±s. d. 0 .018:t:O .007 0 .020 :t:O .007

(30 mil es SSE) 12DG DOWAGIAC

Collection Volume Gross I-131 Date (m3) Beta I-131

<O .042 04-06-88 232 0 .014:t:O .004 <0.053 <O .052 04-13-88 246 0 .015:t:O .003 <0.062 <O .037 04-21-88 269 0 .013:t:O .003 <O .043 <O .047 04-27-88 218 0 .014 :t:O .004 <O .064 <O .040 05-04-88 244 0 .017 iO .004 <0.049 <0 .050 05-11-88 244 0 .o 17 :t:O .004 <O .059 <O .059 05-18-88 246 0 .012i0 .003 <O .047 <O .056 05-25-88 244 0 .013i0 .003 <O .065 <0.040 06-01-88 241 0 .029 iO .004 <O .047 <O .054 06-08-88 241 0 .016 iO .004 <0.065 <0.028 06-15-88 244 0 .026 iO .004 <O .033 <O .037 06-22-88 238 0 .030 iO .004 <O .043 <O .064 06-30-88 283 0 .014 :t:O .004 <0.065

0 .018i0 .006

t--' 00

PAL SADES

.Table 4. Airborne Particulates and Iodine-131 (continued) Collection: Weekly Un its : pC i /m3

(55 miles NNE) ( 35 mil es E) lOGR GRAND RAPIDS llKZ KALAMAZOO

Collection Volume Gross Volume Gross Date (m3) Beta I-131 (m3) . Beta

07-07-88 286 0.030±0.004 <0.052 283 0.029±0.004 07-14-88 280 o. 025±0. 004 <0.054 280 0.028±0.004 07-21-88 289 0.024±0. 004 <0.047 283 0.024±0.004 07-28-88 286 0.022±0. 003 <0.067 283 o. 022±0.003 08-04-88 280 0.039±0.004 <O. 054 278 0. 035± o. 004 08-11-88 289 0.026±0.004 <0.043 280 0.027±0.004 08-18-88 280 o. 021±0.004 <0.049 280 o. 021±0.004 08-25-88 303 0.016±0.002 <0.056 295 <0.003~ 09-01-88 283 0.018±0.003 <0.056 297 <0.004 09-08-88 29 5 0.019±0.004 <0.040 289 0.017±0.004 09-15-88 303 <0.005 <0.046 289 0.027±0.004 09-22-88 289 0.015±0.004 <0.050 286 0.013±0.004 09-29-88 295. 0.029±0.004 <0.044 289 0.026±0.004

3rd Qtr mean±s.d. 0. 024± o. 007 0.024±0.006

1-131

<O. 0 53 <0.054 <0.048 <0.068 <0.054 <0.045 <0.049 <0.0 57 <0.053 <0.041 <0.048 <0.050 <0.044

a Required LLD for I-131 not reached due to low volume. b Low gross beta value due to improper placement of filter paper.

(30 miles SSE) 12DG DOWAGIAC

Co 11 ection Volume Gross Date (m3) Beta I-131

07-06-88 198 0.027±0.004 <0.076a 07-13-88 238 0.028±0.004 <0.063 07-20-88 258 0.023±0.004 <0.053 07-27-88 215 0.024±0.003 <0.097a 08-03-88 235 o. 036±0. 005 <0.064 08-10-88 232 0.024±0.004 <0.054 08-17-88 235 0.032±0.004 <0.058 08-24-88 241 0.018±0.003 <0.070 08-31-88 244 0.017±0.004 <0.065 09-07-88 235 0.016±0.005 <0.050 09-14-88 238 0.030±0.005 <0.058 09-21-88 241 0.014±0.004 <0.060 09-28-88 238 0.030±0.005 <0.054

o. 024±0. 007

........ \.0

PALISADES

Table 4. Airborne Particulates and lodine-131 (continued) Collection: Weekly Units: pCi /m3

(55 miles NNE) (35 miles E) lOGR GRAND RAP IDS llKZ KALAMAZOO

Collection Volume Gross Volume Gross Date (m3) Beta 1-131 (m3) Beta I-131

10-06-88 297 0.022±0.004 <0.048 297 0.015±0.004 <0.048 10-13-88 295 0.024±0.004 <0.043 297 0.022±0.004 <0.043 10-20-88 300 0.020±0.004 <0.046 292 0.013±0.004 <0.048 10-27-88 306 0.010±0.003 <0.052 286 0.011±0.003 <0.056 11-03-88 312 0.018±0.003 <0.040 303 0.018±0.003 <0.041 11-10-88 280 0.012±0.003 <0.050 292 0.015±0.003 <0.048 11-17-88 306 0.021±0.003 <0.046 303 0.014±0.003 <0.047 11-24-88 312 0.030±0.004 <0.050 303 0.025±0.004 <0.032 12-01-88 303 0.026±0.004 <0.014 303 0.027±0.004 <0.014 12-08-88 314 0.036±0.004 <0.047 309 0.036±0.004 <0.048 12-15-88 312 0.024±0.004 <0.046 312 0.025±0.004 <0.046 12-22-88 312 0.030±0.004 <0.047 312 0.030±0.004 <0.047 12-29-88 303 0.022±0.004 <0.034 306 0.016±0.003 <0.020

4th Qtr mean±s~d. 0.023±0.007 0.020±0.008

(30 miles SSE) 12DG DOUAGIAC

Collection Volume Gross Date (m3) Beta 1-131

10-05-88 235 0.017±0.004 <0.060 10-12-88 244 0.027±0.005 <0.052 10-19-88 221 0.016±0.005 <0.063 10-26-88 235 0.012±0.004 <0.068 11-02-88 246 0.018±0.004 <0.050 11-08-88 232 0.017±0.004 · <O. 060 11-16-88 326 0.013±0.003 <0.044 11-23-88 241 0.027±0.003 <0.065 11-30-88 241 0.025±0.004 <0.018 12-07-88 246 0.045±0.003 <0.060 12-14-88 249 0.032±0.005 <0.057 12-21-88 246 0.030±0.005 <0.060 12-28-88 245 o. 010±0. 004 <0.025

0.022±0.010

PALISADES

Tab le 4. Gamma Radiation as Measured by TLDs, Monthly Exposure

January Februarl March A~ril Mal June

Date Placed 01-03-88 01-31-88 02-28-88 04-03-88 05-01-88 05-29-88 Date Received 02-02-88 03-01-88 04-05-88 05-06-88 06-03-88 07-07-88 In-transit ( ~) 5 .o lO .3 4 .2l0 .4 5 .OlO .5 2 .8l0 .3 4.7l0.2 2 .l lO .3

Location rrR/30 days neta

ST-01 1.2 lO .5 2.0l0.5 3.7-f!J.7 4.2l0.5 3 .6l0 ~2 3.6l0.3 ST-02 3.0-f!J.7 3 .o 'ffJ .4 5 .8 'ffJ .9 5 .5 'ffJ .3 5 .3 'ffJ .4 5.3l0.3 ST-03 1.9-f!J.7 2.4-f!J.5 5 .4 'ffJ .4 4 .6 'ffJ .4 4 .6 'ffJ .6 4 .5 'ffJ .4 ST-04 3 .l lO .5 3 .2 'ffJ .5 5 .2 'ffJ .8 5 .o 'ffJ .4 5 .8 'ffJ .6 4.9i0.3 ST-05 2.1-f!J.4 3 .2 'ffJ .6 4 .8 'ffJ .5 4.9-f!J.3 5 .2 iO .3 4 .8 'ffJ • 5 ST-06 2.9-f!J.6 3 .4 'ffJ .6 5 .6 'ffJ .5 5.5-f!J.3 6.2-f!J.6 5 .4 'ffJ .3 ST-07A 1.8-f!J .6 2.9-f!J.6 3.9i0.5 4 .6 iO .3 4 .8 'ffJ .6 4 .2i0 .3 ST-08 2.2-f!J.6 2 .6 'ffJ .4 4 .8 'ffJ .1 4 .6i0 .3 4 .3 'ffJ .6 4 .2 'ffJ .4 ST-09 1.5 'ffJ .4 1 .9 'ffJ .4 3 .7 'ffJ .4 3 .8 'ffJ .3 4 .3 'ffJ .3 3 .8i0 .4 ST-10 1. 7 'ffJ .6 2 .8 'ffJ .4 3.9-f!J.5 4 .2i0 .3 b 4 .o 'ffJ .6 4.8-f!J.5d ST-11 3.4-f!J.7 3.0-f!J.3 5.3-f!J.7 4.7iQ.5b 5.9-f!J.8 4.5-f!J.3 ST-12 1.8l0 .4 3 .1-f!J .6 4 .4 'ffJ .4 4.3i0 .4c 4 .6 'ffJ .3 5 .5i0 .3 ST-13 2.0-f!J.6 1.9 'ffJ .4 3 .9 'ffJ .5 3 .8i0 .3 4.1-f!J.2 5.li0.5 ST-14 1. 3 'ffJ .4 1.7-f!J.5 3.7-f!J.5 3 .5l0 .4 4 .4 'ffJ .3 3 .6 'ffJ .5 ST-15 1.5-f!J.5 1 .8 'ffJ .4 3.4-f!J.5 3 .8 'ffJ .5 4.4-f!J.7 4 .6 'ffJ .4 ST-16 1.9 'ffJ .6 2.1-f!J.5 4 .2 'ffJ .6 3 .9 'ffJ .3 4.6i0.5 3 .aiO .4 ST-17 L9i0 .5 2 .o 'ffJ .4 4 .o 'ffJ • 7 3 .9 'ffJ .4 4.0-f!J.5 4.5-f!J.3 ST-18 1. 7 'ffJ .4 2 .2l0 .4 4 .o 'ffJ .6 4.1-f!J.3 Missing 4.0-f!J.3 ST-19 2 .6 'ffJ .6 2 .4 'ffJ .5 4 .5 'ffJ .6 4 .8i0 .3 5.li0.5 4 .4l0 .4 ST-20 2·.8-f!J .4 1.9 'ffJ .5 5 .4 'ffJ .4 .. 4.1-f!J.3 6 .OlO .2 5 .4 'ffJ .3 ST-21 2 .o 'ffJ .5 2 .1-f!J .4 4 .o 'ffJ .6 4 .o 'ffJ .3 4 .6 'ffJ .6 4.0i0.4 ST-22 2 .2 'ffJ .4 2 .6 'ffJ .5 2 .4 'ffJ .6 2 .3i0 .3 2 .6 'ffJ .3 2 .3 'ffJ .4 ST-23 2 .6 'ffJ .5 2 .7 'ffJ .4 5.3-f!J.7 4 .9 'ffJ .3 4.5-f!J.2 4.7-f!J.5 ST-24 0 .9i0 .4 2 .o 'ffJ .4 3 .4 'ffJ .5 4 .4l0 .4 3 .8 'ffJ .3 3 .9i0 .3

Mean ± s.d. 2.ll0.6 2 .4 'ffJ .5 4 .4 'ffJ .8 4 .3 'ffJ .7 4 .6i0 .8 4.4i0.7

Control 1 l .3l0 .5 2 .6 'ffJ .4 1.5 'ffJ .5 2 .4 'ffJ .3 1.7-f!J.2 2 .5 'ffJ .4 Control 2 2 .9 'ffJ .4 2 .6 'ffJ .4 1 .8 'ffJ .6 2 .5 'ffJ .3 2.1-f!J.3 2.4-f!J.3

a In-transit exposure has been subtracted from total b Pl aced 03-31-88; removed 04-28-88.

exposure.

c Placed 04-30-88. d Pl aced 05-26-88.

20

PALISADES

Table 4. Gamma Radiation as Measured by TLDs, Monthly Exposure (continued)

Date Pl aced Date Received In-trans it (mR)

Location

ST-01 ST-02 ST-03 ST-04 ST-05 ST-06 ST-07A ST-08 ST-09 ST-10 ST-11 ST-12 ST-13 ST-14 ST-15 ST-16 ST-17 ST-18 ST-19 ST-20 ST-21 ST-22 ST-23 ST-24

Mean ± s.d.

Control 1 Control 2

July

07-03-88 08-02-88

1.8±0.3

3.5±1.1 5.0±0.4 4.1±0.4 4.3±0.6 4.3±0.3 5.3±0.5 4.1±0.5 4.1±0.5 3.7±0.4 3.8±o.8b 5.2±0.5 4.3±0.4 3.7±0.3 3.5±0.5 4.1±1.9 3.6±0.5 4.1±0.4 3.7±0.4 4.4±0.5 4.6±0.5 3.8±0.4 1.8±0 .. 3 5.1±0.4 3.3±0.4

4.1±0.7

1.4±0.4 2.2±0.4

August

07-31-88 09-08-88 4.3±0.3

3.7±0.4 -5.1±0.4 4.1±0.4 4.6±0.4 9.8±0.9 5.6±,0.5 4.2±0.3 4.5±0.6 3.7±0~4 3.8±0.4C 4.2±0.4C 4.1±0.4 3.7±0.4 3.3±0.3 3.4±0.3 3.6±0 •. 4 3.5±0.3 3.9±0.5 4. 0±0. 3 3.9±0.4 3.6±0.3 2.0±0.3 4.4±0.5 3.7±0.3

4.2±1.4

2. 2±0. 3 2.3±0.3

September

09-04-88 10-13-88 4.8±0.4

October

10-05-88 11-04-87 3.3±0.3

mR/30 days neta

2.6±0.6 4.1±0.4 4.4±0.7 4.4±0.5 4.2±0.6 4.8±0.6 4.3±0.4 3.4±0.5 3.3±0.6 3.9±0.5d 5.l±0.8d 3.6±0.4 4.3±0.4 Missing 3.5±0.4 3.1±0.6 4.1±0.8 3. 3±0. 4 3.8±0.6 4.8±0.4 4.0±0.9 1.2±0.4 4.4±0.5 3.5±0.7

3.8±0.8

1.6±0.4 1.6±0.4

4.3±0.5 4.6±0.3 4.3±0.6 4.4±0.7 4.8±0.6 4.9±0.4 4.4±0.4 4.7±0.4 3.9±0.5 4.0±0.4 5. 0±0.4 . 4.1±0.3 3.5±0.5 3. 3±0.4 3.3±0.3 3.6±0.6 3.8±0.3 3.7±0.5 4.1±0.5 3.8±0.4 3.5±0.3 2.0±0.4 4.1±0.4 3.8±0.6

4.0±0.6

2.1±0.3 2.2±0.4

November

10-30-88 12-05-88 4.3±0.2

5. 2±0. 5 5.2±0.4 5.5±0.4 5.9±0.3 5.8±0.6 6.1±0.5 5.2±0.4 5_. 6±0. 7 5.0±0.3 3.9±0.3e 5.2±0.3e 7 .4±1.4 f 3.9±0.4 3.7±0.3 4.6±0~6 4.6±0.5 4.9±0.4 4.4±0.3 4.9±0.5 6.6±0.8 6.3±0.4 2.0±0.4 7.0±0.6 4.0±0.3

5.1±1.2

2.0±0.3 1.7±0.3

a In-transit exposure has been subtracted fro~ total exposure. b Placed 06-30-88. c Placed 07-28-88. d Placed 09-01-88. e Placed 10-27-88. f Placed 10-29-88. g Placed 12-01-88. Removed 01-05-89. h Placed 12-01-88. Removed 01-07-89.

21

December

11-27-88 01-12-89 4.1±0.3

3.7±0.4 5.1±0.4 3.9±0.5 3.0±0.3 5.0±0.7 5.0±0.4 4.6±0.6 5.0±0.5 3.5±0.5 3.7±0.3g 4.4±0.6g 5.3±0.4 3.5±0.3 3. 3±0. 5 5.4±0.3 3. 7±0. 5 3.4±0.3 3.7±0.3 4.0±0.3 3.5±0.5 3.8±0.4 l.6±0.3h 4.5±0.4 4.1±0.3

4. 0±0. 9

2.6±0.3h l.6±0.3h

PALISADES

Table 6. Gamma Radiation as Measured by TLDs, Quarterly Exposure.

Date Placed Date Removed In-Transit (mR)

Location

ST-01 ST-02 ST-03 ST-04 ST-05 ST-06 ST-07A ST-08 ST-09 ST-10 ST-11 ST-12 ST-13 ST-14 ST-15 ST-16 ST-17 ST-18 ST-19 ST-20 ST-21 ST-22 ST-23 ST-24

Mean ± s.d.

Control 1 Control 2

1st Quarter

01-03-88 04-03-88 8.8±0.8

7.7±0.9 11.7±1.0 9.1±1.0

10. 5± 1.1 10.9±1.3 11.8±1. 0 8.3±0.9 8. 0±1. 0 8.1±1.0 8.0±0.9 9.7±1.5 9.1±1.5 7.6±0.9 6.6±0.9 6. 3±1. 0 7. 2± 1. 0 6.9±1.1 7.4±1. 0 8.1±1.0 7 .8±1. 0 7.4±0.9 6.7±1.0 9.9±1.0 7.9±1.3

8.4±1.6

6.8±0.9 6.4±1.1

2nd Quarter

04-03-88 07-03-88

2.1±0.6

3rd Quarter

07-03-88 10-05-88 2.5±0.8

mR/91 days neta

12.5±0.7 17.2±1.3 14.6±1.3 15.0±1.0 14.9±1.0 16.6±0.7 11.8±0.9 12.1±0. 7 11.4±0. 7 11.3±0.7 13.9±0.7 12.7±0.7 11. 7±0. 7 10.5±0.7 11.4±3.0 10.7±0.8 10.9±0.7 Missing 12.7±0.7 12.0±0.7 11.5±0. 7 6.4±0.6

13. 5±0.8 12.1±0.8

12.5±2.3

6.2±0.7 5.9±0.7

11. 3±0. 7 16.6±1.4 13.3±0. 9 13.7±1.0 16.5±0.7 16.0±0.9 12. 5±1. 0 11.8±0.8 12. 2±1. 2 11.4±1.0 13. 3±0.8 10. 2±0. 5 11.5±0.8 10.1±0. 7 10.5±0.9 10.9±0.8 10. 8±0.8 11.1±0.8 12.4±0.8 12.2±0.8 11.4±1.0 6.5±0.9

13.1±1.0 11.4±0.8

12.1±2.2

6.6±0.8 6.1±1.0

a In-transit exposure has been subtracted from total exposure.

22

4th Quarter

10-05-88 01-01-89 2.5±0.6.

12.4±0.8 15.4±1.2 13.3±0.6 13. 7±0. 7 13.7±0.6 14.8±1.2 11.6±0.8 11. 7±0.8 11.3±0.7 9.6±0.5

12.0±0.5 12.3±0.6 11.5±0.7 10. 6±0. 6 11. 2±1.1 10.2±0.6 10. 8±0. 6 9.8±0.6

13.1±1.0 14.9±0.9 10. 9±0. 7 6.0±0.7

12.7±0.7 11.8±0. 7

11. 9±2.0

6.3±0.6 6.4±0.6

•

PALISADES

Table 7. Gamma Radiation as Measured by TLDs, Annual Exposure.

1988 Annual

Date Placed 01-03-88 Date Removed 01-01-89 In-Transit (mR) 5.4±2.4

Location mR/365 days neta

P-01 50.6±2.9 P-02 66.5±2.5 P-03 54.5±2.7 P-04 56.0±2.9 P-05 59.2±2.5 P-06 64.8±2.8 P-07A 47.6±2.7 P-08 49.3±2.5 P-09 45.8±2.5 P-10 41. 0±2. 6 P-11 53.7±2.7 P-12 45.6±7.3b P-13 45.5±3.0 P-14 39.4±2.5 P-15 39.8±2.7 P-16 42.5±2.7 P-17 43.6±2.6 P-18 46.5±2.8 P-19 49.6±2.5 P-20 48.2±2.5 P-21 49.4±2.5 P-22 26.2±2.5 P-23 51.6±2.6 P-24 50.8±4.6C

Mean ± s.d. 48.6±8.5

Control 1 25.2±2.4 Control 2 26.2±2.4

a In-transit exposure has been subtracted from total exposure. . b TLD was inadvertently removed on 10-05-88. Exposure prorated for 365 days. c TLD at location P-24 was discovered missing on 10-05-88. SP-2 placed on

10-06-88 at P-24 location. TLDs were in the field for 87 days. Exposure prorated for 365 days.

'--

23

N ~

• PALISADES

Table 8. Lake Water, Intake and Discharge Collection: Monthly Composites of Daily Collections Un its: pCi /l

Intake Compositing Gross Gross

Period Lab Code Alpha Beta H-3

Required LLD 1. 0 4.0 500

January 1988 PAUJ-5038 <0.3 2.3±0.2 107±95 February 1988 5270 <0.5 3.9±0.5 160±105 March 1988 5744 <0.4 2.1±0.4 153±100 April 1988 6122 <0.4 2.4±0.3 159±93 May 1988 6582 <0.6 2.2±0.4 <175 June 1988 6873 <0.3 2.6±0.2 <174 July 1988 7355 <0.4 2.3±0.2 <166 August 1988 7776 <0.4 2.7±0.2 <180 September 1988 8306 <0.3 2.5±0.3 233±102 October 1988 8613 <0.6 2.1±0.5 250±104 November 1988 9000 <0.4 2.3±0.4 <204 December 1988 9509' 10 <0.7 2.3±0.8 241±106

Dischar9e Gross Gross

Lab Code Alpha Beta H-3

1.0 4.0 500

PALW-5039 0.4±0.2 2.2±0.3 191±98 5271 <0.6 2.2±0.4 2246±160 5745,6 <0.5 2.1±0.3 1011±128 6123 <0.3 2.5±0.2 4514±193 6583 <0.6 2.0±0.4 188±93 6874 0.5±0.3 2.9±0.3 2480±110 7356 <0.3 2.5±0.2 3574±160 7777 <0.9 2.5±0.4 7307±250 8307 0.3±0.2 2. 7±0. 2 4611±212 8612 <0.3 1.4±0.2 1502±145 9001 <0.3 3.1±0. 3 1106±139 9511 <0.7 1.9±0.8 652±120

•

•

PALISADES

Table 9. Lake Hater, Drinking Collection: Monthly Composites of Daily Collections Units: pCi/l

Compositing South Haven Municieal S,Z'.:stem

Treated Period Lab Code Gross Beta H-3 Lab Code

Required LLD 4.0 500

January 1988 PALW-5037 2.3±0.3 <183 PAUl-5036 February 1988 5266 2.1±0.4 <193 5265 ~larch 1988 5741 2.4±0.4 140±100 5740 April 1988 6119 2.2±0.2 I-20±91 6118 May 1988 6579 2.3±0.2 198±95 6578

Raw

June 1988 6859 2.6±0.5 <174 6860,l July 1988 7350,1 2.5±0.2 192±94 7352 August 1988 7780 2.8±0.5 <180 7781 September 1988 8303 2.7±0.4 <190 8305 October 1988 8607 2.6±0.7 215±109 8605 ,6 November 1988 9004 1.5±0~4 <204 9005 December 1988 9514 1.0±0.5 <193 9515

25

Gross Beta

4.0

2.3±0.4 2.8±0.4 2.4±0.4 2.1±0.4 2.7±0.4 3.0±0.3 2.3±0.2 1.9±0.4 1.9±0.2 2.4±0.3 2.2±0.4 1.1±0. 5

• DES

Tab 1 e 10. We 11 ~Jater Co 11 ect ion: Monthly Units: pCi/l

Collection Lab Gross Other Date Code Beta Sr-89 Sr-90 H-3 Cs-134 Cs-137 Gammas a

Reguired LLD 4.0 5.0 1. 0 500 15.0 18.0 15.0

Site

Jan, 1988 PALIW-5043 2.0±0.5 NAb NAb 396±106 NAb trnb NAb Feb, 1988 5273 2.3±0.5 NA NA 165±95 NA rJA NA t1ar, 1988 5748 1.3±0.5 NA NA 392±109 NA NA NA Apr, 1988 6125 0.8±0.3 NA NA <171 NA NA NA May, 1988 6585 1. 4±0. 3 NA NA 184±93 NA NA NA Jun, 1988 6875 1. 8±0. 3 NA NA 240±100 NA NA NA Jul , 1988 7358 1.3±0.3 NA NA <166 NA NA tJA Aug, 1988 7775 1.7±0.5 NA NA 213±98 NA NA NA Sep, 1988 8308,9 1.6±0.6 NA NA 320±158 NA NA NA

N Oct, 1988 8611 1. 4±0. 6 NA NA 305±106 NA NA NA O'I

Nov, 1988 9002 <0.9 NA NA 234±110 NA NA NA Dec, 1988 9512 <0.9 NA NA 193±104 NA NA NA

State Park

01-11-88 PAWU-4646 2.2±0.3 NAb tJAb 88±82 NAb NAb NAb 02-03-88 5042 3. 8±0. 4 NA NA <183 NA NA NA 03-02-88 5268,9 2.4±0.3 NA NA <177 NA NA NA 04-06-88 5743 5.2±0.4 NA NA <179 NA NA NA 05-01-88 6121 6.2±0.5 NA NA <171 NA NA NA 06-04-88 6581 4.5±0.4 NA NA <175 NA NA NA 07-05-88 6862 4.4±0.3 NA NA <166 NA NA NA 08-01-88 7354 1.6±0.2 NA NA <166 NA NA NA 09-04-88 7778 5.0±0.4 NA NA <180 NA NA NA 10-06-88 8304 3.6±0.6 NA NA 201±100 NA NA NA 11-01-88 8609 3.8±0.6 NA NA <204 NA NA NA 12-01-88 8999 3.2±0.3 NA NA <204 NA NA NA

a See introduction b tlA =not anlayzed; analysis not required.

.ADES

Table 10. Well Water (continued)

Collection Lab Gross Other Date Code Beta Sr-89 Sr-90 H-3 Cs-134 Cs-137 Gammas a

· Regui red LLD 4.0 5.0 1.0 500 15.0 18.0 15.0

Townshi~ Park

01-04-88 PAUW-4645 1.3±0.4 NAb NAb 135±84 NAb NAb NAb 02-03-88 5041 1.0±0.5 NA NA 147±96 NA NA NA 03-02-88 5267 1.2±0.5 NA NA <177 NA NA NA 04-06-88 5742 2.0±0.8 NA NA 234±103 NA NA NA 05-04-88 6120 3.0±0.6 NA NA 142±95 NA NA NA 06-06-88 6580 2.1±0. 5 NA NA 185±94 NA NA NA 07-05-88 6858 1.4±0.5 NA NA <174 NA NA NA

N 08-04-88 7353 2.3±0.3 NA NA 182±94 NA NA NA .......

09-07-88 7779 2.9±0.6 NA NA <180 NA NA NA 10-06-88 8302 1.9±0.5 NA NA 239±102 NA NA NA 11-02-88 8608 2.1±0.6 NA NA <204 NA NA NA 12-03-88 8998 1.8±0.6 NA NA <204 NA NA NA

a See introduction b NA = not analyzed; analysis not required.

Table 11. In-Plant Water Collection: Monthly Units: pCi/l

Collection Lab Gross Gross Other Date Code Alpha Beta Sr-89 Sr-90 H-3 Cs-137 Gammas a

Reguired LLD 1.0 1.0 5.0 1.0 500 10 10

Turbine Sum~ Com~osite

Jan, 88 PACW-5044,5 <1.6 <1. 7 <1.9 2.5±1.1 2456±164 51. 5±4. 4 12.2±2.2b Feb, 88 5275 <1.0 18.5±3.2 <0.7 <0.6 2267±165 . 7. 3±1. 6 <2.2 Mar, 88 5762 <1.1 16.4±2.8 <0.8 0.4±0.3 3594±190 8.9±2.0 <2.2 Apr, 88 6165 <1.0 14.8±2.0 <0.6 0.2±0.1 5363±220 <4.2 <3.9 May, 88 6632 <0.6 32. 2±1. 9 <0.4 0.3±0.2 3225±176 <3.8 <3.6 Jun, 88 7170 <0.8 6.5±2.4 <2.0 4.4±0.7 4906±204 <4.4 <2.8 Jul , 88 7286 <0.7 6.2±1.4 <2.5 <1.1 3516±181 <1. 7 <2.5 Aug, 88 7766 <0.9 12.8±1.4 <1.4 <1.0 26129±458 <4.8 <4.8

N Sep, 88 8338 <0.6 19. 2±1.6 <1.1 <1. 0 3118±188 <4.2 <4.4 CX> Oct, 88 8598 <0.8 12. 9±1. 4 <0.6 <0.3 1951±162 <5.0 <4.6

Nov, 88 8991 <0.7 16. 9±1. 6 0.9±0.6 0.8±0.3 2312±170 <3.8 <3.5 Dec, 88 9508 <0.6 30.7±3.5 0.8±0.5 <0.4 4850±221 <4.2 <4.3

Service Water

Jan, 88 PACW-5040 0.3±0.2 1.9±0.2 <0.7 0.7±0.4 160±97 <2.6 <2.2 Feb, 88 5272 0.6±0.4 2.0±0.4 <0.3 0.3±0.2 589±120 <2.1 <2.0 Mar, 88 5747 <0.1 2.2±0.4 <0.6 0.4±0.3 121±99 <2.3 <2·.o Apr, 88 6124 <0.4 3.1±0. 4 <1.1 0.7±0.3 <166 <4.3 <3.9 May, 88 6584 <0.3 3.3±0.3 <0.8 0.5±0.3 <172 <4.5 <3.7 Jun, 88 6876 <0.4 2.5±0.4 <0.6 0.7±0.4 203±57 <4.9 <4.5 Jul , 88 7357 <0.3 2.9±0.2 <0.9 0.6±0.3 <174 <4.4 <3.8 Aug, 88 7774 1.2±0.5 3.3±0.4 <1. 3 0.9±0.5 <180 <4.0 <3.4 Sep, 88 8310 <1.0 3.1±0. 5 <0.8 0.5±0.2 291±104 <4.4 <4.2 Oct, 88 8610 <0.9 1.2±0.5 <0.6 0.3±0.1 273±104 <3.2 <3.8 Nov, 88 9003 <0.3 3.3±0.2 <0.5 0.4±0.2 <204 <3.8 <3.5 Dec, 88 9513 <0.6 1.6±0.8 <0.3 0.3±0.1 198±104 <4.1 <3.1 a See Introduction. b Result is for Co-60; also (12.3±2.0) pCi/l of Cs-134.

'

PALISADES

Tab 1 e 12. Milk Co 11 ect ion: Monthly Units: pCi/l

Collection Lab Date Code I-131 Sr-89 Sr-90 Cs-134 Cs-137 Ba-La-140

Required LLD 1.0 5.0 1. 0 15.0 18.0 15.0

GH Glen Hessei'.

01-10-88 PAMI-1544 <0.2 <0.6 3. 0±0. 2 <6.2 <6.6 <4.3 02-02-88 1630 <0.5 <0.6 3.9±0.8 <2.0 <2.5 <3.6 03-02-88 1675 <0.2 <0.5 3.6±0.7 <3.4 <3.8 <3.7 04-0,5-88 1771 <0.2 <0.5 3.1±0. 7 <8.0 <9.6 <6.8 05-04-88 1866 <0.5 <0.6 4. 4±0. 2 <5.6 <5.8 <6.1 06-08-88 2036 <0.2 <0.6 3.6±0.6 <6.5 <7.5 <6.9 07-05-88 2180 <0.2 <0.6 4. 3±0. 6 <6.2 <6.9 <8.1 08-03-88 2367 <0.2 <1.2 2.3±0.9 <7.6 <8.l <11. 3 09-07-88 2544 <0.2 <0.6 3.4±0.6 ·<13.9 <13.2 <13.9 10-06-88 2718 <0.3 <0.7 2.4±0.6 <5.4 <5.7 <7.2 11-02-88 2844 <0.2 <0.7 3. 3±0. 7 <7.1 <7.3 <9.2 12-05-88 2917 <0.2 <0.6 2.8±0.5 <0.4 <8.4 <8.4

KK Kenneth Kerne

01-10-88 PAMI-1545 <0.2 <0.2 2.7±0.2 <6.6 <6.3 <10.6 02-02-88 1629 <0.5 <0.6 3.2±0.8 <1.5 <1.5 <2.4 03-02-88 1674 <0.2 <0.7 3.0±0.7 <2.4 <2.9 <2.5 04-05-88 1770 <0.2 <0.7 3.3±0.7 <7.2 <7.8 <12.7 05-03-88 1865 <0.3 <0.9 3.8±0.6 <5.8 <7.5 <5.9 06-07-88 2035 <0.4 <0.4 3.3±0.5 <6.4 <7.4 <8.6 07-05-88 2183 <0.2 <0.6 3.1±0.6 <7.4 <7.2 <8.0 08-03-88 2366 <0.2 <1.1 2.5±0.9 <6.2 <6.6 <8.4 09-07-88 2543 <0.2 <0.9 3.0±0.8 <11.0 <12.0 <14.9 10-05-88 2717 <0.3 <0.7 3. 5±0. 6 <5.0 <4.9 <6.1 11-02-88 2848 <0.2 <0.8 2.7±0.7 <9.4 <9.5 <13.7 12-05-88 2916 <0.2 <0.9 2.9±0.7 <5.8 <6.5 <8.2

29

PALISADES

Table 12. Milk (continued)

Collect ion Lab Date Code I-131 Sr-89 Sr-90 Cs-134 Cs-137 Ba-La-140

Required LLD 1.0 5.0 1.0 15.0 18.0 15.0

ws Ui 11 i am Shine

01-04-88 PAMI-1542 <0.3 <0.8 3.0±0.2 <4.9 <5.3 <5.9 02-02-88 1633 <0.4 <0.6 4.5±0.8 <1.9 <2.2 <3.6 03-02-88 1677 <0.2 <0.5 3.1±0. 6 <6.5 <7.3 <5.9 04-05-88 1773 <0.2 <0.5 3. 2±0. 7 <6.·6 <6.9 <12.6 .05-04-88 1868 <0.4 <0.6 4.0±0.5 <9.2 <9.0 <8.4 06-06-88 2038 <0.3 <0.5 3.6±0.4 <6.8 <5.0 <11.4 07-05-88 2181 <0.4 <0.6 3.8±0.6 <7.9 <7.2 <11.0 08-03-88 2355 <0.2 <0.8 3.7±0.6 <4.3 <5.4 <7.6 09-06-88 2546 <0.3 <0.5 5.8±0.8 <7.4 <8.2 <12.3 10-05-88 2714,5 <0.4 <0.6 4.6±0.8 <6.7 <7.0 <10.4 11-02-88 2847 <0.2 <0.8 0.5±0.3 <4.4 <5.2 <4.0 12-03-88 2919 <0.2 <0.7 3.2±0.7 <5.9 <7.1 <11.6

FC Frank Crnkovich

01-04-88 PAMI-1543 <0.3 <0.3 3.8±0.3 <5.8 <6.3 <11. 3 02-02-88 1631,2 <O. 5 <0.6 3.7±0.8 <3.4 <3.6 <5.1 03-02-88 1676 <0.2 <0.4 3.0±0.6 <5.0 <5.2 <7.0 04-05-88 1772 <0.2 <0.7 2.6±0.7 <5.4 <6.0 <7.9 05-04-88 1867 <0.3 <0.8 3.8±0.6 <4.4 <6.0 <4.8 06-06-88 2037 <0.3 <0.6 2.8±0.6 <5.7 <6.5 <8.2 07-05-88 2182 <0.3 <0.7 4.1±0.7 <4.6 <5.6 <5.6 08-03-88 2368 <0.2 <1.7 4.1±1.4 <6.1 <6.5 <10.4 09-06-88 2545 <0.3 <0.7 3.8±0.6 <13.3 <12.4 <12.2 10-05-88 2716 <0.3 <0.6 2.6±0.5 <6~3 <7.0 <9.8 11-02-88 2845,6 <0.4 <0.6 3.5±0.6 <8. 0. <7.7 <11.2 12-03-88 2918 <0.2 <0.8 2.0±0.6 <3.9 <6.3 <7.2

30

PALISADES

Table 13. Food Crops. Collection: Semi-annually at time of harvest. Units: pCi/g wet

Sar.iple Description and Concentration

Location

Date Collected Sample Type Lab Code

Gross Beta

Sr-89 Sr-90

I-131

Mn-54 Co-58 Co-60 Fe-59 Zn-65 Zr-Nb-95 Cs-134 Cs-137 Ba-La-140

Location

Date Collected Sar.iple Type Lab Code

Gross Beta

Sr-89 Sr-90

I-131


Paul Rood Farm

07-24-88 Blueberries PAVe-418

0.75±0.02

<0.004 0.005±0.002

<0.029

<0.017 <0.017 <0.016 <0.037 <0.041 <0.018 <0.016 <O. 017 <0.027

Jerry Sarno Farm

07-24-88 Apples

PAVe-421

I. 02±0. 03

<0.0008 0.0006±0.0003

<0.016

<0.009 <0.009 <0.010 <O. 024 . <0.023 <0.011 <0.010 <0.010 <0.016

Jerry Sarno Farm

07-24-88 Peaches PAVe-419

1.58±0.04

<0.003 <0.002

<0.023

<O. 011 <0.012 .<0.015 <0.030 <0.026 <0.014 <O. 011 <0.010 <O. 018

Jerry Sarno Farm

07-24-88 Cherries PAVe-422

1.99±0.06

<0.004 0.003±0.001

<0.042

<0.031 <0.031 <0.036 <0.065 <0.076 <0.026 <0.025 <0.024 <0.032

31

Jerry Sarno Farm

07-24-88 Plums

PAVe-420

1.25±0.03

<0.003 <0.003

<0.025

<0.016 <0.017 <0.019 <0.044 <0.042 <0.017 <0.014 <0.015 <0.022

Required LLD

1.0

0.025 0.005

0.06

0.08 0.08 0.05 0.1 0.1 0.1 0.08 0.08 0.1

1.0

0.025 0.005

0.06

0.08 0.08 0.05 0.1 0.1 0.1 0.08 0.08 0.1

PALISADES

• Table 13 • Food Crops. (continued)

Sample Description and Concentration Required LLD

Location Richard Bus Richard Bus Tower Hill Farm Farm Farm

Date Collected 10-01-88 10-01-88 10-01-88 Sample Type Appl es Pears Pears Lab Code PAVe-566 PAVe-567 PAVe-568

Gross Beta 1.98±0.04 1.36±0.05 2.13±0.08 1.0 Sr-89 <O. 001 <0.001 <0.001 0.025 Sr-90 0.005±0.001 <0.0006 0.005±0.001 0.005

I-131 <0.029 <0.035 <0.028 0.06 Mn-54 <0.008 <0.010 <O. 011 0.08 Co-58 <0.009 <O. 011 <O. 011 0.08 Co-60 <0.007 <O. 010 <0.006 0.05 Fe-59 <0.021 <0.025 <0.018 0.1 Zn-65 <0.021 <0.021 <0.014 0.1 Zr-Nb-95 <0.010 <0.013 <O. 010 0.1

• Cs-134 <0.009 <0.008 <0.007 0.08 Cs-137 <0.008 <O. 010 <0.007 0.08 Ba-La-140 <0.017 <0.018 <O. 016 0.1

Location Jerry Sarno Tower Hill Farm Farm

Date Collected 10-05-88 10-01-88 Sample Type Grapes Appl es Lab Code PAVe-569,70 PAVe-571

Gross Beta 1. 61±0. 09 1.30±0.05 1.0 Sr-89 <0.0008 <0.002 0.025 Sr-90 0.005±0.001 0.003±0.001 0.005

I-131 <0.017 <0.028 o. 06 Mn-54 <0.008 <0.009 o. 08 Co-58 <0.008 <O. 010 0.08 Co-60 <0.007 <0.010 0.05 Fe-59 <0.018 <0.029 0.1 Zn-65 -<O. 018 <0.023 0.1 Zr-Nb-95 <0.009 <0.012 0.1

• Cs-134 <0.007 <0.008 0.08 Cs-137 <0.008 <0.010 0.08 Ba-La-140 <0.012 <0.016 0.1

32

•

PALISADES

Tab 1 e 13. Food Crops. (continued)

Location


Gross Beta

Sr-89 Sr-9a

I-131 Mn-54 Co-58 Co-6a Fe-59 Zn-65 Zr-Nb-95 Cs-134 Cs-137 Ba-La-14a

Location


Gross Beta

Sr-89 Sr-9a

I-131

Mn-54 Co-58 Co-6a Fe-59 Zn-65 Zr-Nb-95 Cs-134 Cs-137 Ba-La-14a

Sample Description

Paul Rood Farm

10-24-88 Pears

PAVe-586

1.28±a.as

<a.aa4 <a.aa2

<a. a10 <a.aag <a.aa9 <a.aa9 <a.a19 <a.a24 <a.aa9 <a.a10 <a.aag <a.a2a

and Con cent r·at ion

Paul Rood Paul Rood Farm Farm

1a-24-88 10-24-88 Appl es Plums

PAVe-587 PAVe-588

1.69±a.a4 l.33±a.a6 <a.aa4 <a.aas

a.aa3±a.aa1 a.aa6±a.aa2

<a.aa9 <a.a12 <a.au <O. all <a.a10 <a. a11 <a.al3 <a.a13

- <a. a21 <a.a23 <a.a18 <a.a27 <a.all <a. all <a.aa8 <a. a10 <a.aa9 <a. 012 <a.ala <a.a12

33

Req u i red LLD

1.a

a.a2s a.aas

0.06 a.a8 a.08 a.as 0.1 a.1 0.1 o.a8 a.a8 a.1

·l i

•

PALISADES

Table 14. Fish Collection: Semiannually Units: pCi/g wet

Sample Description and Concentration

Location Ludington North Jetty (Control)

Date Co 11 ected · 05-27-88 05-27-88 Sample Type· Sucker Salmon Lab Code PAF-423 PAF-424

Gross Beta 2.4±0.06 1. 9±0. 03

Sr:-89 <0.006 <0.004 Sr-90 0.017±0.003 0.002±0.001

Mn-54 <0.019 <0.012 Co-58 <0.023 <O. 014 Co-60 <0.018 <0.013 Fe-59 <0.054 <0.038 Zn-65 <0.044 <0.027 Zr-Nb-95 <0.021 <0.016 Cs-134 <0.017 <0.012 Cs-137 0.054±0.018 0.086±0.017 Ba-La-140 <0.050 <0.029

Location Ludington South Jetty (Control)

Date Collected 09-25-88 09-25-88 09-25-88 Sample Type Shad White Fish Trout Lab Code PAF-470 PAF-471 PAF-472

Gross Beta 1.3±0.03 1.8±0.04 1.6±0.03

Sr-89 <0.006 <0.007 <O. 010 Sr-90 0.016±0.003 0.020±0.004 0.014±0.003

Mn-54 <0.015 <0.021 <O. 017 Co-58 <0.017 <0.023 <0.022 Co-60 <0.017 <0.019 <0.022 Fe-59 <0.043 <0.050 <0.045 Zn-65 <0.046 <0.050 <0.048 Zr-Nb-95 <0.018 <0.023 <0.021 Cs-134 <0.017 <0.020 <0.018 Cs-137 <0.019 0.055±0.018 0.066±0.016 Ba-La-140 <0.028 <0.028 <0.025

34

Required LLD

1.0

0.025 0.005

0.13 0.13 0.13 0.26 0.26 0.1 0.13 0.15 0.1

1.0

0.025 0.005

0.13 0.13 0.13 0.26 0.26 0.1 0.13 0.15 0.1

PALISADES

• Table 14. Fish (continued)

Sample Description and Con cent ration Requ i red LLD

Location South Boundary Palisades Discharge

Date Collected 09-16-88 09-16-88 09-16-88 Sample Type Perch Shad Trout Lab Code PAF-466 PAF-467 PAF-468

Gross Beta 1.4±0.04 1.5±0.01 1.4±0.09 1.0

Sr-89 <0.024 <0.014 <0.016 0.025 Sr-90 Q.016±0.006 <0.005 <0.005 0.005

Mn-54 <0.017 <0.020 <0.019 0.13 Co-58 <0.022 <0.034 <0.033 0.13 Co-60 · <O. 019 <0.018 <0.019 0.13 Fe-59 <0.048 <0.11 <0.012 0.26 Zn-65 <0.038 <0.051 <0.040 0.26 Zr-Nb-95 <0.022 <0.075 <0.074 0.1 Cs-134 <0.018 <0.018 <0.018 0.13 Cs-137 <0.028 <0.020 <0.023 0.15

• Ba-La-140 <O. 011 <0.010 <0.014 0.1

NOTE: Page 36 is intentionally left out •.

35

--------- ------

PALISADES

Table 15. Algae Collection: Semiannually Units: pCi/g wet

Sample Description and Concentration

Location Ludington North and South Jetty (Control)

Date Collected 05-27-88 09-24-88 Lab Code PASL-104 PASL-131

Gross Beta 1.7±0.1 1.7±0.4

Sr-89 <0.10a <0.019 Sr-90 <0.023a 0.005±0.002

r1n-54 <0.027 <0.038 Co-58 <0.033 <0.043 Co-60 <0.033 <0.035 Fe-59 <0.098 <0.093 Zn-65 <0.064 <0.072 Zr-Nb-95 <0.038 <0.055 Cs-134 <0.027 <0.030 Cs-137 <0.035 <0.031 Ba-La-140 <0.091 <0.094

Location Palisades Discharge

Date Collected 09-16-88 Lab Code PASL-129,30

Gross Beta 3.0±0.8

Sr-89 <O.o7a Sr-90 <0.048a

Mn-54 <0.020 Co-58 <0.013 Co-60 <0.024 Fe-59 <0.035 Zn-65 <0.034 Zr-rlb-95 <0.018 Cs-134 <0.015 Cs-137 <0.015 Ba-La-140 <0.030

a Required LLD not reached due to small sample size.

37

Required LLD

1. 0

0.025 0.005

0.13 0.13 0.13 0.26 0.26 0.1 0.13 0.15 0.1

1.0

n.025 0.005

0.13 0.13 0.13 0.26 0.26 0.1 0.13 0.15 0.1

PALISADES

• Table 16. Bottom Sediments Collection: Semiannually Units: i£i/g wet

Sample Description and C oncent ration Required LLD

Ludington {Control)

Location No. 1 No. 2

Date Collected 05-27-88 05-27-88 Lab Code PABS-382 PABS-383

Gross Beta 6 .9 :!O .9 6.6:!0.9 1.0

S r-89 <O .009 <O .010 0 .025 Sr-90 <0 .005 <O .006 0.005

Mn-54 <O .020 <O .017 0.08 Co-58 <O .021 <O .019 0.08 Co-60 <O .021 <O .026 0.05 Fe-59 <O .052 <O .054 0 .1 Zn-65 <O .043 <O .044 0 .1 Zr-Nb-95 <O .021 <O .022 0 .1 C s-134 <O .014 <O .015 0.15 C s-137 <O .021 <O .019 0.18 Ba-L a-140 <O ,045 <O .038 0 .1

Location No. 3

Date Co 11 ected 05-27-88 Lab Code PABS-384

Gross Beta 6.9:tl .o 1.0

S r-89 <O .022 0.025 S r-90 <O .013 0.005

Mn-54 <O .027 0.08 Co-58 <O .029 0.08 Co-60 <O .033 0.05 Fe-59 <O .069 0.1 Zn-65 <O .061 0 .1 Z r-Nb-95 <O .029 0 .1 C s-134 <O .022 0.15 C s-137 <O .023 0 .18 Ba-L a-140 <O .061 0 .1

38

·-

•

PALISADES

Table 16. Bottom Sediments (continued)

Location Date Co 11 ected Lab Code

Gross Beta

Sr-89 Sr-90


Location Date Collected Lab Code

Gross Beta

Sr-89 Sr-90


Sample Description and Concentration Required LLD

South Haven 09-16-88 PABS-396

7.2±1.9

<0.008 <0.004

<0.013 <0.015 <0.018 <0.040 <0.040 <0.019 <0.016

o. 056±0. 011 <0.060

South Boundary 09-16-88 PABS-398

6.1±2.4

<0.010 <0.005

<0.015 <0.016 <0.020 <0.042 <0.043 <0.021 <0.018 <0.015 <0.067

39

Palisades Discharge 09-16-88 PABS-397

7.5±2.0 1.0

<0.012 0.025 <0.005 0.005

<0.011 0.08 <0.012 0.08 <0.015 0.05 <0.031 0.1 <0.031 0.1 <0.016 0.1 <0.014 0.15

0.046±0.009 0.18 <0.055 0.1

1.0

0.025 0.005

0.08 0.08 0.05 0.1 0.1 0.1 0.15 0.18 0.1

•

PALISADES

Table 16. Bottom Sediments (continued)

Location Date Co 11 ected Lab Code

Gross Beta

Sr-89 Sr-90

r1n-54 Co-58 Co-60 Fe-59 Zn-65 Zr-Nb-95 Cs-134 Cs-137 Ba-La-140

Location

Date Collected Lab Code

Gross Beta

Sr-89 Sr-90


Sa~ple Description and Concentration

Ludington S. Jetty 09-25-88 PABS-404

Ludington S. Jetty 09-25-88 PABS-405

9.1±1.9

<0.007 <0.004

<0.015 <0.017 <0.022 <0.045 <0.044 <0.021 <0.018 <0.016 <0.061

No. 1 (South Haven)

12-29-88 PABS-466

11.8±2.0

<0.006 <0.006

<0.013 <0.015 <0.020 <0.042 <0.042 <0.017 <0.016 <0.013 <0.049

No.2 (Discharge) 12-29-88 PABS-467

12.0±2.0

<0.008 <0.007

<0.024 <0.022 <0.035 <0.069 <0.062 <0.028 <0.019 <0.028 <0.042

40

7.6±2.3

<0.012 <0.004

<0.016 <0.016 <0.025 <0.051 <0.047 <0.024 <0.015 <0.020 <0.025

No. 3 (1/2 r.ti. N.) 12-29-88 PABS-468

8.9±1.8

<0.006 <0.006

<0.013 <0.014 <0.019 <0.032 <0.036 <O. 018 <0.010 <0.019 <0.016

Required LLD

1.0

0.025 0.005

0.08 0.08 0.05 0.1 0.1 0.1 0.15 0.18 0.1

1.0

·0.025 0.005

0.08 0.08 0.05 0.1 0.1 0.1 0.15 0.18 0.1

PALISADES

Table 17.1. Liquid Radwaste Co 11 ect ion : Monthly Composite Units: µCi/ml

Collection Lab Period Code Gross Alpha H-3 Sr-89 Sr-90 Cr-51

January PARW-164 <2.5 E-09 4.4±0. l E-02 5.6±2.0 E-06 1.4±0.7 E-06 <7.3 E-07 February 167 <4.3 E-09 4.3±0.1 E-02 4.6±0.3 E-08 7. 2±1. 0 E-09 <8.9 E-07 March 179 <4.8 E-09 2.2±0.3 E-02 8. 6±2. 3 E-09 8. 5±1. 0 E-09 <9.3 E-07 April 184 <1. 8 E-09 2. 7±0.1 E-02 . 2.8±1. 9 E-09 6 •. 2±0. 7 E-09 <9. 4 E-07 May 189 <3.3 E-09 7 .6±0.1 E-04 3.1±0.1 E-06 7.3±0.7 E-08 <1.0 E-05 June 195 <3.1 E-09 7 .0±0.1 E-03 2.4±0.3 E-07 1.6±0.4 E-08 <5. 2 E-06 July 196 <4.7 E-09 6.7±0.1 E-02 <9.0 E-09 1. 4±0. 4 E -08 <1.0 E-06 August 204 <3. 5 E-09 6.4±0.1 E-02 . <5. 3 E-09 4.2±2.5 E-09 <8.7 E-07 September 210 <4.6 E-09 1. 7±0.1 E-02 <1.1 E-07a <6.6 E-o8a <1.3 E-06

~ October 214 <3.8 E-09 6.1±0.1 E-03 1.5±0.5 E-08 6.4±1.4 E-08 <2.5 E-06 - November 216 <2.8 E-09 1. 3±0.1 E-02 9. 7±2.4 E-09 2.3±1.0 E-09 <6. 7 E-07 December 222 <4.1 E-09 9.1±0.1 E-03 6.7±1.9 E-09 2.9±0.7 E-09 <7.5 E-07

Collection Period Mn-54 Fe-59 Co-58 Co-60 Zn-65

January 1. 6±0. 5 E-07 <1.8 E-07 2. 7±0. 2 E-06 · 6.4±0.8 E-07 <1.6 E-07 February <7 .8 E-08 <1. 7 E-07 2.4±0.2 E-06 7.2±0.1 E-07 <1.4 E-07 March <1.1 E-07 <2.7 E-07 3.9±1.2 E-07 4.1±1. 2 E-07 <2.7 E-07 April <9.3 E-08 <2.2 E-07 <1. 2 E-07 3.0±0.9 E-07 <1.9 E-07 May <3.6 E-07 <7.2 E-07 3.8±0.5 E-06 1.2±0 •. 2 E-06 <6.6 E-07 June <1.6 E-07 <5.9 E-07 <2.7 E-07 8. 7±0. 2 E-07 <3.3 E-07 July <7.5 E-08 <2.4 E-07 <8.4 E-08 . 1. 4±0. 6 E-07 <2.1 E-07 August <8.2 E-08 <1.8 E-07 <LO E-07 1.3±0.8 E-07 1. 3±0. 8 E-08 September <7.0 E-08 <2.3 E-07 1. 9±0. 2 E-06 2.2±0.6 E-07 <1. 7 E-07 October <1.0 E-09 <4.4 E-07 1.9±0.2 E-06 4.5±0.8 E-07 <1.8 E-07 November <6.1 E-08 <1.4 E-07 4.7±0.7 E-07 <5.8 E-08 <1.4 E-07 December <5.3 E-08 <1.2 E-07 6.3±0.9 E-07 2.0±0.7 E-07 <9. 6 E-08

a LLD not reached due to small sample size.

Table 17 .1 Liquid Radwaste (continued)

Collection Period Zr-95 tlb-95 Ag-llOm Sb-124 Cs-134 Cs-137

January <1.3 E-07 <8.9 E-08 <2.1 E-07 <9.7 E-08 4. 0±0. 6 E-07 3.2±0.1 E-06 February <1.3 E-07 <7.9 E-08 <7.4 E-08 <1.5 E-07 2.6±0.1 E-07 1.3±0.1 E-06 March <2.3 E-07 <1.3 E-08 <2.6 E-07 <1.4 E-07 2.3±1.0 E-07 1.3±0.2 E-06 April <1.3 E-07 <1.1 E-07 <8.4 E-08 <2.1 E-07 1.6±0.8 E-07 1.1±0. 2 E-06 May <7.8 E-07 <4.3 E-07 1.1±0.1 E-04 <2.2 E-07 3.6±0.l E-05 1.1±0.1 E-04 June <4.8 E-07 <4.5 E-07 <5.4 E-07 <3.7 E-07 1.6±0.2 E-06 6.9±0.4 E-06 July <1.8 E-07 <1.3 E-07 <1.8 E-07 <1.2 E-07 1.6±0. 7 E-07 8. 8± 1. 2 E-07 August <1.1 E-07 <8.6 E-08 <7.3 E-08 <1.6 E-07 1.5±0.5 E-07 9.4±1.1 E-07 September <1.7 E-07 <1.2 E-07 <2.4 E-07 <1.4 E-07 8.0±0.9 E-07 3.1±0. 2 E-06 October <2.6 E-07 <2.4 E-07 <6.4 E-08 <1.4 E-07 3.2±0.8 E-07 1.5±0.1 E-06 November <1.1 E-07 <9.0 E-08 <1.2 E-07 <7.6 E-08 <6.4 E-08 8.4±0.8 E-07 December <1.1 E-07 <7.9 E-08 <5.9 E-08 <1.0 E-07 <6.4 E-08 5.8±0.8 E-07

+=-N

Collection Period Ba-140 La-140 Ce-141 Ce-144 Pu-239

-

January <6.7 E-07 <1.4 E-07 <7.4 E-08 <2.6 E-07 4. 58±0. 9 E-10 February <6.6 E-07 <1.7 E-07 <1.1 E-07 <3.3 E-07 3.29±0.6 E-10 March <7.3 E-07 <2.3 E-07 <1.3 E-07 <3.8 E-07 1.86±0.3 E-09 April <6.1 E-07 <1.8 E-07 <1.4 E-07 <4.4 E-07 1. 77±0. 5 E-09 May <6.2 E-06 <7.4 E-07 <8.4 E-07 <2.4 E-06 8.57±1.8 E-09 June <1.5 E-05 <3.2 E-06 <6.1 E-07 <8.6 E-07 2.30±0.5 E-U9 July <1.2 E-06 <3.4 E-07 <l. 2 E-07 <2.9 E-07 1.86±0.5 E-09 August <7.2 E-07 <2.5 E-07 <1.3 E-07 <3.7 E-07 2.55±0.3 E-09 September <1. 7 E-06 <3.3 E-07 <1.9 E-07 <4.7 E-07 2.10±0.4 E-09 October <5.4 E-06 <1.0 E-06 <2.1 E-07 <3.7 E-07 2.12±0.5 E-09 tlovember <4.6 E-07 <1.1 E-07 <9.3 E-08 <3.4 E-07 1.80±0.4 E-09 December <4.3 E-07 <8.6 E-08 <1.2 E-07 <3.6 · E-07 1.67±0.6 E-09

PALISADES

Table 17.2. Stack Filters Collection: Monthly composite Units: pCi/cornposite

Collection Period Lab Code Gross Alpha

January, 1988 PASP-163 <1.0

February, 1988 166 <l. 3

March, 1988 178 <1.3

April, 1988 183 2.5±1.0

May, 1988 190 <5.5

June, 1988 194 <1.1

July, 1988 197 <1.7

August, 1988 205 <0.9

September, 1988 211 <l. 2

October, 1988 215 <1.0

November, 1988 217 <l. 2

December, 1988 224 <1.4

43

Sr-89 Sr-90 Pu-239

3.6±2.9 <2.1 2.9±0.7

7.2±1.9 <1.4 3.2±0.6

<l. 7 3.1±0. 9 3.2±0.9

<1.8 <1.0 3.7±0.8

4.2±3.5 <2.1 3.5±0.8

<5.8 <2.0 3.9±0.4

<4.2 <2.0 3.4±0.8

3.0±2.4 <1.8 4.9±0.6

<3.6 <2.1 4.6±0.8

<8.2 <4.9 3.6±0.6

<3.4 16.1±2.2 4.0±0.1

<2.6 6. 6±1. 8 4.9±0.9

•

•

PALISADES

Table 17.3. Special Samples - NRC Split Samples Units: Strontium - pCi/l

Tritium - pCi/ml

Sample Desc ri pt ion

NRC Split

Collection Date Lab Code

Table 17.4. Special Samples - Reactor Water Units: pCi/l

Sample Description

SX1023 Primary Coolant

Collection Date

Sr-89

Lab Code

Table 17.5. Special Samples - Steam Generator Blowdown Units: pCi/1

Sample Collection Desc ri pt ion Date Lab Code Gross Alpha

Steam Generator Bl owdown AaB 02-24-88 PARW-168 <3.3

Steam Generator Blowdown B 02-22-88 169 <3.2

Steam Generator Blowdown Comp. 04-01-88 180 <3.3

Stear.i Generator Bl owdown Comp. 12-31-88 223 <1.5

44

Sr-90 H-3

Sr-89 Sr-90

Sr-89 Sr-90

<1.3 <0.8

<1.2 <0.8

<0.9 2.3±0.6

<1.2 <1.0

Appendix A

Interl aboratory Comparison Program Results

NOTE: THIL participates in intercomparison studies administered by U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. The results are reported in Appendix A. Al so· reported are results of inhouse spikes -and blanks. Appendix A is updated twice a year and the complete Appendix is included in January and July monthly reports only. Please refer to January and July Reports for information.

January, 1989

A-1

--- ------

ENCLOSURE D

APPENDIX A TELEDYNE INTERLABORATORY COMPARISON PROGRAM RESULTS

OC0589-0127-NL04

-------------

•

Appendix A

Interlaboratory Comparison Program Results

·Teledyne Isotopes Midwest Laboratory (formerly Hazleton Environmental Sciences) has participated in interlaboratory comparison (crosscheck) programs since the formulation of its quality control program in December 1971. These prograr.is are operated by agencies which supply environmental-type samples (e.g., milk or water) containing concentrations of radionuclides known to the issuing agency but not to participant laboratories. rhe purpose of such a program is to provide an independent check on the laboratory 1 s analytical procedures and to alert it to any possible problems.

Participant laboratories measure the concentrations 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 lir.iits indicate a need to check the instruments or procedures used.

The results in Table A-1 were obtained through participation in the environmental sample crosscheck program for milk, water, air filters, and food samples during the period May 1984 through November, 1988. This program has been conducted by the U.S. Envirrinmental Protection Agency Intercomparison and Calibration Section, Quality Assurance Branch, Environmental Monitoring and Support Laboratory, Las Vegas, Nevada.

The results in Table A-2 were obtained for thermoluminescent dosimeters (TLD 1 s) during the period 1976, 1977, 1979, 1980, 1984, and 1985-1986 through participation in the Second, Third, Fourth, Fifth, Seventh, and Eighth International Intercompari son of Environment al Dosimeters under the sponsorships listed in Table A-2.

Table A-3 lists results of the analyses on in-house spiked samples.

Table A-4 lists results of the analyses on in-house 11 blank 11 samples.

Attachment B lists acceptance criteria for 11 spiked 11 samples.

Addendum to Appendix A provides expl4nation for out of limit results.

A-2

Table A-1. U.S. Environmental Protection Agency's crosscheck program, com-parison of EPA and Teledyne Isotopes Midwest Laboratory results for milk, water, air filters, and food samples, 1984 through 1988 .a

Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Coll ect~d Analysis ±2aC ls, N=l Control Limits

STW-358 Water May 1984 Gr. alpha 3.0±0.6 3±5.0 o. 0-11. 7 Gr. beta 6.7±1.2 6±5.0 0.0-14.7

STM-366 Milk June 1984 Sr-89 21±3.1 25±5.0 16.3-33.7 Sr-90 13±2.0 17±1. 5 14.4-19.6 I-131 46±5. 3 43±6.0 32.6-53.4 Cs-137 38±4.0 35±5.0 26.3-43.7 K 1577±172 1496±75 1336-1626

STW-368 Water July 1984 Gr. alpha 5.1±1.1 6±5.0 0.0-14.7 Gr. beta 11.9±2.4 13±5.0 4.3-21.7

STW-369 Water August 1984 I-131 34.3±5.0 34.0±6.0 23.6-44.4

STW-370 Water August 1984 H-3 3003±253 2817±356 2200-3434

• STF-371 Food July 1984 Sr-89 22.0±5.3 25. 0±5. 0 14.3-33.7 Sr-90 14.7±3.1 20. 0±1. 5 17.4-22.6 I-131 <172 39. 0±6. 0 28.6-49.4 Cs-137 24.0±5.3 25.0±5.0 14.3-33.7 K 2503±132 2605±130 2379-2831

STAF-372 Air August 1984 Gr. alpha 15. 3±1. 2 17±5.0 8.3-25.7 Filter Gr. beta 56.0±0.0 51±5.0 42.3-59.7

Sr-90 14. 3±1. 2 18±1. 5 15.6-20.4 Cs-137 21. 0±2. 0 15±5.0 6.3-23.7

STW-375 Water Sept 1984 Ra-226 5.1±0.4 4. 9±0. 7 3.6-6.2 Ra-228 2.2±0.1 2. 3±0. 4 1. 7-2. 9

STW-377 Water Sept 1984 Gr. alpha 3. 3±1. 2 5.0±5.0 0.0-13.7 Gr. beta 12. 7±2. 3 16.0±5.0 7.3-24.7

STW-379 Water Oct 1984 H-3 2860±312 2810±205 2454-3166

STW-380 Water Oct 1984 Cr-51 <36 40±5.0 31. 3-48. 7 Co-60 20. 3±1. 2 20±5.0 11. 3-28. 7 Zn-65 150±8.1 147±5.0 138.3-155.7 Ru-106 <30 47±5.0 36.3-55.7 Cs-134 31. 3±7. 0 31±5.0 22.3-39.7

. Cs-137 26. 7±1. 2 24±5.0 15.3-32.7

A-3

Table A-1. (continued)

Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Co 11 ected Analysis ±2aC ls, N=l Control Limits

STM-382 Milk Oct 1984 Sr-89 15.7±4.2 22±5.0 13.3-30.7 Sr-90 12. 7±1. 2 16±1.5 13.4-18.6 I-131 41. 7±3. l 42±6.0 31. 6-42. 4 Cs-137 31.3±6.1 32±5.0 23~3-40.7 K 1447±66 1517±76 1386-1648

STW-384 Water Oct 1984 Gr. alpha 9.7±1.2 14±5.0 5.3-22.7 (Blind) Sample A Ra-226 3.3±0.2 3.0±0.5 2.2-3.8

Ra-228 3. 4±1. 6 2.1±0.3 1. 6-2. 6 Uranium NAe 5.0±6.0 0.0-15.4

Sample B Gr. beta 48.3±5.0 64±5.0 55.3-72. 7 Sr-89 10. 7±4. 6 11±5.0 2.3-19.7 Sr-90 7. 3±1. 2 12±1. 5 9.4-14.6 Co-60 16. 3±1. 2 14±5.0 5.3-22.7 Cs-134 <2 2±5.0 0.0-10.7 Cs-137 16. 7±1. 2 14±5.0 5.3-22.7

STAF-387 Air Nov 1984 Gr. alpha 18. 7±1. 2 15±5.0 6.3-23.7 Filter Gr. beta 59.0±5.3 52±5.0 43.3-60.7

Sr-90 18. 3±1. 2 21±1. 5 18.4-23.6 Cs-137 10. 3±1. 2 10±5.0 1. 3-18. 7

STW-388 Water Dec 1984 I-131 . 28.0±2.0 36±6.0 25.6-36.4

STW-389 Water Dec 1984 H-3 3583±110 3182±360 2558-3806

STW-391 Water Dec 1984 Ra-226 8.4±1.7 8.6±1. 3 6.4-10.8 Ra-228 3.1±0. 2 4.1±0.6 3.0-5.2

STW-392 Water Jan 1985 Sr-89 <3.0 3.0±5.0 0.0-11. 7 Sr-90 27.3±5.2 30.0±1.5 27.4-32.6

STW-393 Water Jan 1985 Gr. alpha 3.3±1.2 5±5.0 0.0-13.7 Gr. beta 17.3±3.0 15±5.0 6.3-23.7

STF-395 Food Jan 1985 Gr. alpha 4.7±2.3 6.0±5.0 0.0-14.7 Gr. beta 11. 3±1. 2 15.0±5.0 6.3-23.7 Sr-89 25.3±6.4 34.0±5.0 25.3-42.8 Sr-90 27.0±8.8 26.0±1.5 23.4-28.6 I-131 38. 0±2. 0 35.0±6.0 24.6-45.4 Cs-137 32.7±2.4 29.0±5.0 20.3-37.7 K 1410±212 1382±120 1174-1590

A-4


Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Collected Analysis ±2aC ls, N=l Control Limits

STW-397 ltlater Feb 1985 Cr-51 <29 48±5.0 39.3-56.7 Co-60 21.3±3.0 20±5.0 11. 3-28. 7 Zn-65 53. 7±5. 0 55±5.0 46.3-63.7 Ru-106 <23 25±5.0 16.3-33.7 Cs-134 32. 3±1. 2 35±5.0 26.3-43.7 Cs-137 25.3±3.0 25±5. 0 16.3-33.7

STW-398 ltlater Feb 1985 H-3 3869±319 3796±634. 3162-4430

STM-400 Milk March 1985 I-131 7.3±2.4 9.0±0.9 7.4-10.6

STW-402 Water March 1985 Ra-226 4~6±0.6 5.0±0.8 3.7-6.3 Ra-228 <0.8 9.0±1.4 6. 7-11. 3

Reanalysis Ra-228 9.0±0.4

STW-404 ltlater March 1985 Gr. alpha 4. 7±2. 3 6±5.0 0.0-14.7 Gr. beta 11. 3±1. 2 15±5. 0 6.3-23.7

STAF-405 Air March 1985 Gr. alpha 9.3±1. 0 10.0±5.0 1.3-18.7 Filter Gr. beta 42. 0±1.1 36.0±5.0 27.3-44.7

Sr-90 13. 3±1. 0 15. 0±1. 5 12.4-17.6 Cs-137 6. 3±1. 0 6.0±5.0 0.0-14.7

STW-407 ltlater April 1985 I-131 8.0±0.0 7.5±0.8 6.2-8.8

STW-408 Water Apri 1 1985 H-3 3399±150 3559±630 2929-4189

STW-409 Water Apri 1 1985

{Blind) Gr. alpha 29. 7±1.8 32.0±5.0 23.3-40.7 Sample A Ra-226 4.4±0.2 4.1±0.6 3.1-5.l

Ra-228 NAe 6.2±0.9 4.6-7.8 Uranium NAe 7.0±6.0 0.0-17.4

Sample B Gr. beta 74.3±11.8 72. 0±5. 0 63.3-80.7 Sr-89 12.3±7.6 10.0±5. 0 1.3-18.7 Sr-90 14.7±2.4 15. 0±1. 5 12.4-17.6 Co-60 14. 7±2. 4 15.0±5.0 6.3-23.7 Cs-134 12.0±2.0 15. 0±5. 0 6.3-23.7 Cs-137 14.0±2.0 12.0±5.0 3.3-20.7

• A-5


Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Co 11 ected Analysis ±2ac ls, N=l Contra l Limits

STW-413 Water May 1985 Sr-89 36.0±12.4 39.0±5.0 30.3-47.7 Sr-90 14.3±4.2 15.0±1.5 12.4-17.6

STW-414 Water May 1985 Gr. alpha 8.3±4.1 12.0±5.0 3.3-20.7 Gr. beta 8.7±1.2 11.0±5.0 2.3-19.7

STW-416 Water June 1985 Cr-51 44. 7±6.0 44.0±5.0 45.3-52.7 Co-60 14. 3±1. 2 14.0±5.0 5.3-22.7 Zn-65 50.3±7.0 47.0±5.0 38.3-55.7 Ru-106 55.3±5.8 62.0±5.0 53.3-70.7 Cs-134 32. 7±1.2 35.0±5.0 26.3-43.7 Cs-137 22.7±2.4 20.0±5.0 11.3-28.7

STW-418 Water June 1985 H-3 2446±132 2416±351 1807-3025

STM-421 Milk June 1985 Sr-89 10.3±4.6 11.0±5. 0 2.3-19.7 Sr-90 9. 0±2. 0 11.0±1.5 8.4-13.6 I-131 11. 7±1. 2 11.0±6.0 o. 6-21.4 Cs-137 12. 7±1.2 11.0±5.0 2.3-19.7· K 1512±62 1525±132 1393-1657

STW-423 Water July 1985 Gr. alpha 5.0±0.0 11.0±5. 0 2.3-19.7 Gr. beta 5. 0±2 .o 8.0±5.0 0.0-16.7

STW-425 Water August 1985 I-131 25. 7±3. 0 33.0±6.0 22.6-43.4

STW-426 Water August 1985 H-3 4363±83 4480±447 3704-5256

STAF-427 Air August 1985 Gr. alpha 11.3±0. 6 13.0±5.0 4. 3-21. 7 Filter Gr. beta 46. 0±1. 0 44.0±5.0 35.3-52.7

Sr-90 17.7±0.6 18.0±1.5 15.4-20.6 Cs-137 10.3±0.6 8.0±5.0 0.0-16.7

STW-429 Water Sept 1985 Sr-89 15.7±0.6 20.0±5.0 11.3-28. 7 Sr-90 7 .0±0. 0 7.0±1.5 4.4-9.6

STW-430 Water , Sept 1985 Ra-226 8.2±0.3 8.9±1.3 6. 6-11.1 Ra-228 4.1±0.3 4.6±0.7 3.4-5.8

STW-431 Water Sept 1985 Gr. alpha 4.7±0.6 8.0±5.0 0.0-16.7 Gr. beta 4. 7±1. 2 8.0±5.0 0.0-16.7

A-6

Tab le A-1. (continued)

Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Co 11 ected Analysis ±2aC ls, N=l Control Limits

STW-433 Water Oct 1985 Cr-51 <13 21. 0±5. 0 12.3-29.7 Co-60 19.3±0.6 20.0±5.0 11. 3-28. 7 Zn-65 19.7±0.6 19.0±5.0 10.3-27.7 Ru-106 <19 20.0±5.0 11. 3-28. 7 Cs-134 17.0±1.0 20.0±5.0 11. 3-28. 7 Cs-137 19. 3±1. 2 20.0±5.0 11. 3-28. 7

STW-435 Water Oct 1985 H-3 1957±50 1974±345 1376-2572

STW-436 Water Oct 1985 437 (Bl ind)

Sample A Gr. alpha 53. 0±1. 0 52. 0±13 29.4-74.6 Ra-226 5.9±0.1 6. 3±1. 0 4.1-7.9 Ra-228 8.2±0.1 10.1±1. 5 7.5-12.7 Uranium NAe 8.0±10.4 0.0-18.4

Sample B Gr. beta 85.7±2.5 75. 0±5. 0 76.3-83.7

• Sr-89 21. 3±1. 5 27.0±5.0 18.3-35.7 Sr-90 10.3±0.6 9.0±1.5 6.4-11.6 Co-60 18.3±1.2 18.0±5.0 9.3-26.7 Cs-134 16. 3±1. 2 18.0±5.0 9.3-26.7 Cs-137 19. 0±1. 0 18.0±5.0 9.3-26.7

STM-439 Milk Oct 1985 Sr-89 50.3±0.6 48.0±5.0 39.3-56.7 Sr-90 23.3±0.6 26. 0±1. 5 23.4-28.6 I-131 45.7±3.2 42.0±6.0 31. 6-52. 4

_ Cs-137 60.7±0.6 56.0±5.0 47.3-64.7 K 1547±29 1540±77 1406-1674

STW-441 Water Nov. 1985 Gr. alpha 5.3±0.6 10.0±5.0 1. 3-18. 7 Gr. beta 11. 7±1. 2 13.0±5.0 4.3-21.7

STW-443 Water Dec 1985 I-131 46. 7±2 .1 45.0±6.0 34.6-55.4

STW-444 Water Dec 1985 Ra-226 6. 5±0.1 7 .1±1.1 5.2-9.0 Ra-228 6.1±0.1 7. 3±1.1 5.4-9.2

STW-445 Water Jan 1986 Sr-89 29.7±2.5 31.0±5.0 22.3-39.7 Sr-90 13.7±0.6 15.0±1.5 12.4-17.6

STW-446 Water Jan 1986 Gr. alpha 3.0±0.0 3.0±5.0 o. 0-11. 7 Gr. beta 5.3±0.6 7.0±5.0 0.0-15.7

A-7

Tab 1 e A-1. (continued)


STF-447 Food Jan 1986 Sr-89 24.3±2.5 25. 0±5. 0 16.3-33.7 Sr-90 17.3±0.6 10.0±1.5 7.4-12.6 I-131 22. 7±2. 3 20.0±6.0 9.6-30.4 Cs-137 16.3±0.6 15.0±5.0 6.3-23.7 K 927±46 950±144 701-1199

STW-448 Water Feb 1986 Cr-51 45.0±3.6 38.0±5.0 29.3-46.7 Co-60 19.7±1.5 18.0±5.0 9.3-26.7 Zn-65 44.0±3.5 40.0±5.0 31. 3-48. 7 Ru-106 <9.0 0.0±5.0 0.0-8.7 Cs-134 28.3±2.3 30.0±5.0 21. 3-38. 7' Cs-137 23. 7±0. 6 22. 0±5. 0 13.3-30.7

STW-449 Water Feb 1986 H-3 5176±48 5227±525 4317-6137

STW-450 Water Feb 1986 U total 8.0±0.0 9.0±6.0 0.0-19.4

STr+451 Milk Feb 1986 I-131 7 .0±0.0 9.0±6.0 0.0-19.4

STW-452 Water March 1986 Ra-226 3.8±0.1 4.1±0.6 3.0-5.2 Ra-228 11.0±0.5 12. 4±1. 8 9.2-15.5

STW-453 Water March 1986 Gr. alpha 6.7±0.6 15.0±5.0 6.3-23.7 Gr. beta 7.3±0.6 8.0±5.0 0.0-16.7

STW-454 Water Apri 1 1986 I-131 7 .0±0.0 9.0±6.0 0.0-19.4

STW-455 Water Apri 1 1986 456 (Bl ind)

Sample .A Gr. alpha 15.0±1.0 17.0±5.0 8.3-25.7 Ra-226 3.1±0.l 2.9±0.4 2.1-3.7 Ra-228 1.5±0. 2 2.0±0.3 1.5-2.5 Uranium 4. 7±0.6 5.0±6.0 0.0-15.4

Sample B Gr. beta 28. 7±1. 2 35.0±5.0 26.3-43.7 Sr-89 5.7±0.6 7.0±5.0 0.0-15.7 Sr-90 7.0±0.0 7 .0±1. 5 4.4-9.6 Co-60 10. 7±1. 5 10.0±5.0 1.3-18.7 Cs-134 4.0±1.7 5.0±5. 0 0.0-13.7 Cs-137 5.3±0.6 5.0±5.0 0.0-13.7

A-8


Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Collected Analysis ±2aC ls, N=l Contra l Limits

STAF-457 Air April 1986 Gr. alpha 13. 7±0. 6 15.0±5.0 6.3-23.7 Filter Gr. beta 46.3±0.6 47.0±5.0 38.3-55.7

Sr-90 14. 7±0. 6 18.0±1.5 15.4-20.6 Cs-137 10. 7±0. 6 10.0±5.0 1.3-18.7

STU-458 Urine April 1986 Tritium 4313±70 . 4423±189 4096-4750

STW-459 Water May 1986 Sr-89 4.3±0.6 5.0±5.0 0.0-13.7 Sr-90 5.0±0.0 5.0±1.5 2.4-7.6

STW-460 Water May 1986 Gr. alpha 5.3±0.6 8.0±5.0 0.0-16.7 Gr. bet~ 11. 3±1.2 15.0±5.0 6.3-23.7

STW-461 Water June 1986 Cr-51 <9.0 0.0±5.0 0.0-8.7 Co-60 66.0±1.0 66.0±5.0 57.3-74.7 Zn-65 87.3±1.5 86.0±5.0 77. 3-94. 7 Ru-106 39.7±2.5 50.0±5.0 41.3-58. 7 Cs-134 49.3±2.5 49.0±5.0 40.3-57.7

• Cs-137 10. 3±1. 5 10.0±5.0 1.3-.18.7

STW-462 Water June 1986 Tritium 3427±25 3125±361 2499-3751

STM-464 Milk June 1986 Sr-89 <l.O 0.0±5.0 0.0-8.7 Sr-90 15.3±0.6 16. 0±1. 5 13.4-18.6 I-131 48.3±2.3 41. 0±6 .o 30. 6-51. 4 Cs-137 43.7±1.5 31. 0±5. 0 22.3-39.7 K 1567±114 1600±80 1461-1739

STW-465 Water July 1986 Gr. alpha 4.7±0.6 6.0±5.0 0.0-14.7 Gr. beta 18.7±1.2 18.0±5.0 9.3-26.7

STW-467 Water August 1986 I-131 30.3±0.6 45.0±6.0 34.4-55.4

STW-468 Water August 1986 Pu-239 11. 3±0. 6 10.1±1.0 8. 3-11. 9

STW-469 Water August 1986 Uranium 4.0±0.0 4.0±6.0 0.0-14.4

STAF-470 Air Sept 1986 Gr. alpha 19.3±1.5 22.0±5.0 13.3-30.7 471 Filter Gr. beta 64.0±2.6 66.0±5.0 57.3-74.7 472 Sr-90 22.0±1.0 22.0±5.0 19.4-24.6

Cs-137 25. 7±1.5 22.0±5.0 13. 3-30. 7

STW-473 Water Sept 1986 Ra-226 6.0±0.1 6.1±0.9 4.5-7.7 Ra-228 8. 7±1.1 9.1±1.4 6.7-11.5

A-9

Table A-1. (continued).

Concentration in pCi/lb Lab Sample Date TIML Result EPA Resul td Code Type Co 11 ected Analysis ±2aC ls, N=l Control Limits

STW-474 Water Sept 1986 Gr. alpha 16.3±3.2 15.0±5.0 6.3-23.7 Gr. beta 9.0±1.0 8.0±5.0 0.0-16.7

STW-475 Water Oct 1986 Cr-51 63.3±5.5 59.0±5.0 50.3-67.7 Co-60 31. 0±2. 0 31. 0±5. 0 22.3-39.7 Zn-65 87.3±5.9 85.0±5.0 76.3-93.7 Ru-106 74.7±7.4 74.0±5.0 65.3-82.7 Cs-134 25. 7±0. 6 28.0±5.0 19.3-36.7 Cs-137 46. 3±1. 5 44.0±5.0 35.3-52.7

STW-476 Water Oc.t 1986 H-3 5918±60 5973±597 4938-7008

SPW-477 Water Oct 1986 478 {Bl ind)

Sample A Gr. alpha 34.0±6.0 40.0±5.0 31. 3-48. 7 Ra-226 5.8±0.2 6.0±0.9 4.4-7.6 Ra-228 2. 7±1.0 5.0±0.8 3.7-6.3

• Uranium 11.0±0.0 10.0±6.0 0.0-20.4

Sample B Gr. beta 38. 7±1.2 51.0±5. 0 42.3-59.7 Sr-89 5.0±0.0 10.0±5.0 1.3-18.7 Sr-90 3.0±0.0 4.0±1.5 1. 4-6. 6 Co-60 24. 7±1. 2 24.0±5.0 15.3-32.7 Cs-134 11. 0±2. 0 12.0±5.0 3.3-20.7 Cs-137 9.3±1.2 8.0±5.0 0.0-16.7

STM-479 Milk Nov 1986 Sr-89 7. 7±1. 2 9.0±5.0 0.3-17.7 Sr-90 1.0±0.0 0.0±1.5 0.0-2.6 I-131 52.3±3.1 49.0±6.0 38.6-59.4 Cs-137 45.7±3.1 39.0±5.0 30.3-47.7 K 1489±104 1565±78 1430-1700

STU-480 Urine Nov 1986 H-3 5540±26 5257±912 4345-6169

STW-481 Water Nov 1986 Gr. alpha 12.0±4.0 20.0±5.0 11. 3-28. 7 Gr. beta 20.0±3.5 20.0±5.0 11. 3-28. 7

STW-482 Water Dec 1986 Ra-226 6.7±0.2 6.8±1.0 5.0-8.6 Ra-228 5.2±0.2 11.1±1. 7 8.2-14.0

STW-483 Water Jan 1987 Sr-89 19.7±5.0 25.0±5.0 16.3-33.7 Sr-90 21.0±2. 0 25. 0±1. 5 22.4-27.6

A-10

Table A-1. (continued}.

Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Collected Analysis ±2oC ls, N=l Control Limits

STW-484 Water Jan 1987 Pu-239 17 .0±2.3 16. 7±1. 7 13.8-19.6

STF-486 Food Jan 1987 Sr-90 36.0±4.0 49.0±10.0 31. 7-66. 3 I-131 78.0±3.4 78.0±8.0 64.1-91.9 Cs-137 89.7±3.0 84.0±5.0 75.3-92.7 K 942±56 980±49 895-1065

STF-487 Food Jan 1987 SR-90 2.0±0.0 (Blank) I-131 <3

Cs-137 <2 K 993±102

STW-488 Water Feb 1987 Co-60 49.0±0.0 50.0±5.0 41. 3-58. 7 Zn-65 96.0±7 .2 91.0±5.0 82.3-99.7 Ru-106 92.0±20.2 100.0±5.0 91. 3-108. 7 Cs-134 53.0±3.4 59.0±5.0 50.3-67.7 Cs-137 89.3±4.6 87.0±5.0 78.3-95.7

STW-489 Water Feb 1987 H-3 4130±140 4209±420 3479-4939

• STW-490 Water Feb 1987 Uranium 8.3±1.2 8.0±6.0 0.0-18.4

STM-491 Milk Feb 1987 I-131 10.0±0. 0 9.0±0.9 7.4-10.6

STW-492 Water Mar 1987 Gr. a 1 pha 3. 7±1. 2 3.0±5.0 0.0-11. 7 Gr. beta 11.3±1.2 13.0±5.0 4.3-21. 7

STW-493 Water Mar 1987 Ra-226 7.0±0.1 7. 3±1.1 5.4-9.2 Ra-228 7.1±2.3 7. 5±1.1 5.5-9.5

STW-494 Water Apr 1987 I-131 8.0±0.0 7.0±0.7 5.8-8.2

STAF-495 Air Apr 1987 Gr. a 1 pha 15.0±0.0 14.0±5.0 5.3-22.7 Filter Gr. beta 41.0±2.0 43.0±5.0 34.3-51.7

Sr-90 16. 3±1. 2 17. 0±1. 5 14.4-19.6 Cs-137 7.0±0.0 8.0±5.0 0.0-16.7

STW-496 Water Apr 1987 497 (Blind}

Sample A Gr. alpha 30.7±1.2 30.0±8.0 16.1-43.9 Ra-226 3. 9±0. 2 3.9±0.6 2.9-4.9 Ra-228 4.9±0.9 4.0±0.6 3.0-5.0 Uranium 5.0±0.0 5.0±6.0 0.0-15.4

A-11



STW-496 Water Apr 1987 497 (Blind)

Sample B Gr. Beta 69.3±9.4 66. 0±5. o 57.3-74.7 Sr-89 16.3±3.0 19.0±5.0 10.3-27.7 Sr-90 10.0±0.0 10. 0±1. 5 7.4-12.6 Co-60 8.3±3.0 8.0±5.0 0.0-16.7 Cs-134 19.0±2.0 20.0±5.0 11. 3-28. 7 Cs-137 14.7±1.2 15.0±5.0 6.3-23.7

STU-498 Urine Apr 1987 H-3 6017±494 5620±795 4647-6593

STW-499 Water May 1987 Sr-89 38.0±6.0 41. 0±5. o 32.3-49.7 Sr-90 21. 0±2. 0 20.0±1. 5 17.4-22.6

STW-500 Water May 1987 Gr. alpha 9.0±3.4 11.0±5.0 2.3-19.7 Gr. beta 10. 3±1. 2 7.0±5.0 0.0-15.7

STW-501 Water June 1987 Cr-51 40.0±8.0 41.0±5.0 32.3-49.7 Co-60 60.3±3.0 64.0±5.0 55.3-72.7 Zn-65 11. 3±5. 0 10.0±5.0 1.3-18.7 Ru-106 78.3±6.4 75.0±5.0 66.3-83.7 Cs-134 36. 7±3. 0 40.0±5.0 31. 3-48. 7 Cs-137 80.3±4.2 80.0±5 .o 71. 3-88. 7

STW-502 Water June 1987 H-3 2906±86 2895±357 2277-3513

STW-503 Water June 1987 Ra-226 6.9±0.1 7. 3±1.1 5.4-9.2 Ra-228 13.3±1.0 15.2±2.3 11. 2-19. 2

STM-504 Milk June 1987 Sr-89 57.0±4.3 69.0±5.0 60.3-77. 7 Sr-90 32.0±1.0 35. 0±1. 5 32.4-37.6 I-131 64.0±2.0 59.0±6.0 48.6-69.4 Cs-137 77. 7±0. 6 74. 0±5. 0 65.3-82.7 K 1383±17 1525±76 1393-1657

STW-505 Water July 1987 Gr. alpha 2.3±0.7 5.0±5.0 o. 0-13. 7 Gr. beta 4. 0±1. 0 5.0±5.0 0.0-13.7

STF-506 Food July 1987 I-131 82. 7±4. 6 80.0±8.0 66.1-93. 9 Cs-137 53.7±3.0 50. 0±5. 0 41. 3-58. 7 K 1548±57 1680±84 1534-1826

STW-507 Water Aug 1987 I-131 45. 7±4. 2 48.0±6.0 37.6-58.4

STW-508 Water Aug 1987 Pu-239 5.8±0.2 5.3±0.5 4.4-6.2

A-12

... Table A-1 • (continued)

Concentration in pC i/l b I I

Lab Sample Date TlftL Result EPA Resultd I

Code Type Collected Analysis :t2aC 1 s, N=l Control Limits

STW-509 Water Aug 1987 Uranium 13 .3 j{) .3 13 .o :t6 .o 2.6-23.4

STAF-510 Air Aug 1987 Gr. alpha 9 .7 j{) .4 10 .0±5 .o 1.3-18 .7 Filter Gr. beta 28 .3 j{) .6 30 .o ±5 .o 21 .3-38 .7

Sr-90 10 .o j{) .9 10 .o ±1 .5 7 .4-12 .6 Cs-137 10 .0±1 .o 10 .o ±5 .o 1.3-18 .7

STW-511 Water Sept 1987 Ra-226 9.9j{).l 9. 7 ±1 .5 7 .2-12 .2 Ra-228 8.1 ±1 .4 6 .3 ±1 .o 4.6-8.0

STW-512 Water Sept 1987 Gr. alpha 2 .o j{) .6 4 .o ±5 .o 0.0-12.7 Gr. beta 11 .3 ±1 .3 12 .o ±5 .o 3.3-20.7

STW-513 Water Oct 1987 H-3 4473 l;].00 4492 bl49 3714-5270

STW-514 Water Oct 1987 (B 1 ind)

• Sample A Gr. alpha 29 .3 :t2 .6 28 .0±7 .o 15 .9-40 .1 Ra-226 4 .9j{) .1 4 .8 j{) .7 3 .6-6 .1 Ra-228 4 .2 ±1 .o 3 .6j{) .5 2.7-4.5 Uranium 3 .o j{) .1 3 .o :t6 .o 0 .0-13 .4

Samp 1 e B Sr-89 14 .3 ±1 .3 16 .0±5 .o 7 .3-24.7 Sr-90 9 .7 j{) .4 10 .o ±1 .5 7 .4-12 .6 Co-60 16 .7±3 .o 16 .o ±5 .o 7 .3-24 .7 Cs-134 16.7:.!:2.3 16 .o ±5 .o 7 .3-24 .7 Cs-137 24 .3 ±3 .3 24 .0±5 .o 15 .3-32 .7

STW-516 Water Oct 1987 Cr-51 80 .3 ±17 .5 70 .o ±5 .o 61 .3-78 .7 Co-60 16 .o :t2 .3 15 .0±5 .o 6 .3-23 .7 Zn-65 46 .3 ±5 .6 46 .o ±5 .o 37 .3-54 .7 Ru-106 57 .3 ±15 .4 61.0±5 .o 52 .3-69 .7 Cs-134 23.7:.!:2.5 25.0±5.0 16 .3-33 .7 . Cs-137 51 .7 ±3 .2 51 .o ±5 .o 42 .3-59 .7

STU-517 Urine Nov 1987 H-3 7267 ±100 7432 ±743 6145-8719

STW-518 Water Nov 1987 Gr. alpha 3 .o :t2 .o 7 .o ±5 .o 0 .0-15 .7 Gr. beta 15 .7 :t2 .3 19 .o ±5 .o 10 .3-27 .7

STW-519 Water Dec 1987 I-13t 26 .0±3 .o 26 .o :t6 .o 15 .6-36 .4

-· A-13


Concentration in j;Ci/lb

Lab Sample Date TI ftl. Result EPA Resultd Code Type Collected Analysis ±2aC 1 s, N=l Control Limits

STW-520 Water Dec 1987 Ra-226 5 .1 :iO .8 4 .8 :fD .7 3.6-6.0 Ra-228 3 .4 :iO .1 5 .3 :iO .8 3 .9-6 .7

STW-521 Water Jan 1988 Sr-89 27 .3 ±5 .o 30 .o ±5 .o 21 .3-38 .7 Sr-90 15 .3±1 .2 15 .0±1.5 12 .4-17 .6

STW-523 Water Jan 1988 Gr. alpha 2 .3 ±1 .2 4 .o ±5 .o 0 .0-12 .7 Gr. beta 7.7 ±1 .2 8 .0±5 .o 0 .0-16 .7

STF-524 Food Jan 1988 Sr-89 44 .0±4 .o 46 .o ±5 .o 37 .3-54 .7 Sr-90 53 .0±2 .o 55 .o ±2 .8 50.2-59.8 I-131 102 .3 ±4 .2 102 .0±10 .2 84 .3-119 .7 Cs-137 95 .7t6 .4 91 .o ±5 .o 82.3-99.7 K 1010.7±158.5 1230.0t61.5 1123.5-1336.5

STW-525 Water Feb 1988 Ccr-60 69 .3 ±2 .3 69 .o ±5 .o 60 .3-77 .7 Zn-65 99 .0±3 .4 94 .0±9 .4 77 .7-110 .3 Ru-106 92 .7 ±14 .4 105 .o ±10 .5 86 .8-123 .2 Cs-134 61.7±8.0 64 .o ±5 .o 55 .3-72 .7 Cs-137 99 .7 ±3 .o 94 .0±5 .o 85 .3-102 .7

STW-526 Water Feb 1988 H-3 3453±103 . 3327 ±362 2700-3954

STW-527 Water Feb 1988 Uranium 3 .o :iO .o 3 .o t6 .o 0 .0-13 .4

STM-538 Mi 1 k Feb 1988 I-131 4 .7 ±1 .2 4 .o :fD .4 3 .3-4 .7

STW-529 Water Mar 1988 Ra-226 7.1 :fD .6 7 .6 ±1 .1 5 .6-9 .6 Ra-228 NAe 7 .7 ±1 .2 5.7-9.7

STW-530 Water Mar 1988 Gr. alpha 4 .3 ±1 .2 6 .0±5 .o 0 .0-14 .7 Gr. beta 13 .3±1.3 13 .o ±5 .o 4.3-21.7

STAF-531 Air Mar 1988 Gr. alpha 21 .o ±2 .o 20 .o ±5 .o 11 .3-28 .7 Filter Gr. beta 48 .o :fD .o 50 .0±5 .o 41 .3-58 .7

Sr-90 16 .7 ±1 .2 17 .o ±1 .5 14 .4-19 .6 Cs-137 18 .7 ±1 .3 16 .0±5 .o 7.3-24.7

STW-532 Water Apr 1988 I-131 9 .o :!-2 .o 7 .5 :iO .8 6.2-8.8

• A-14

Tab le A-1. (continued)

• Concentration in ~Ci/lb Lab Sample Date TIML Result EPA Resu ltd Code Type Collected Analysis ±ZJC ls, N=l Control Limits

STW-533 Water Apr 1988 534 ( B 1 ind)

Sample A Gr. alpha ~mf 46.0±11.0 27.0-65.0 Ra-226 ND 6.4±1.0 4.7-8.1 Ra-228 rm 5.6±0.8 4.2-7.0 Uranium 6.0±0.0 6~0±6.0 0.0-16.4

Sar.iple B Gr. bet a ND 57.0±5.0 48.3-65.7 Sr-89 3. 3±1. 2 5.0±5.0 0.0-13.7 Sr-90 5. 3±1.2 5. 0±1. 5 2.4-7.6 Co-60 63.3±1.3 50.0±5.0 41.3-58.7 Cs-134 7.7±1.2 7. 0±5. 0 0.0-15.7 Cs-137 8.3±1.2 7.0±5.0 0.0-15.7

STU-535 Urine Apr 1988 H-3 6483±155 6202±620 5128-7276

snJ-536 Uater Apr 1988 Sr-89 14.7±1.3 20.0±5.0 11.3-28.7 Sr-90 20.0±2.0 20.0±1.5 17.4-22.6

STU-538 Water June 1988 Cr-51 331.7±13.0 302.0±30.0 250.0-354.0 Co-60 16.0±2.0 15.0±5.0 6.3-23.7 Zn-65 107.7±11.4 101. 0±10. 0 83.7-118.3 Ru-106 191. 3±11. 0 195.0±20.0 160.4-229.6 Cs-134 18.3±4.6 20.0±5.0 11.3-28.7 Cs-137 26. 3±1. 2 25.0±5.0 16.3-33.7

STW-539 Water June 1988 H-3 5586±92 5565±557 4600-6530

STM-541 Milk June 1988 Sr-89 33.7±11.4 40.0±5.0 31.3-48.7 Sr-90 55.3±5.8 60.0±3.0 54.8-65. 2 . 1-131 103. 7±3.1 94.0±9.0 78.4-109.6 Cs-137 52.7±3.1 51. 0±5.0 42.3-59.7 K 1586.7±23.1 1600.0±80.0 1461.4-1738.6

SHJ-542 Water July 1988 Gr. alpha 8.7±4.2 15.0±5.0 6.3-23.7 Gr. beta 5. 3± 1. 2 4.0±5.0 0.0-12.7

STF-543 Food July 1988 Sr-89 ND 33.0±5.0 24. 3-41. 7 Sr-90 rm 34.0±2.0 30.5-37.5 I-131 115. 0±5. 3 107. 0± 11. 0 88.0-126.0 Cs-137 52.7±6.4 49.0±5.0 40.3-57.7 K 1190.0±66.1 1240.0±62.0 1132.6-1347 .4

\ ..

A-15

•

•


Concentration in ~Ci/lb Lab Sample Date TIML Result EPA Resultd Code Type Collected Analysis ±21JC ls, rl=l Control Limits

STW-544 Water Aug 1988 I-131 80.0±0.0 76.0±8.0 62 .1-89. 9

STW-545 \·later Aug 1988 Pu-239 11.0±0.2 10.2±1.0 8.5-11.9

SHJ-546 Water Aug 1988 Uranium 6.0±0.0 6.0±6.0 0.0-16.4

STAF-547 Air Aug 1988 Gr. alpha 8.0±0.0 8.0±5.0 0.0-16.7 Filter Gr. beta 26.3±1.2 29. 0±5. 0 20.3-37.7

Sr-90 8.0±2.0 8. 0±1. 5 5.4-10.6 Cs-137 13. 0±2. 0 12.0±5.0 3.3-20.7

SHJ-548 Hater Sep 1988 Ra-226 9.3±0.5 8.4±2.6 6.2-10.6 Ra-228 5.8±0.4 5.4±1.6 4.0-6.8

STW-549 Water Sep 1988 Gr. alpha 7.0±2.0 8.0±5.0 0.0-16.7 Gr. beta 11. 3±1. 2 10. 0±5. 0 1.3-18.7

STW-550 ~later Oct 1988 Cr-51 252.0±14.0 251.0±25.0 207.7-294.3 Co-60 26.0±2.0 25.0±5.0 16.3-33.7 Zn-65 158. 3± 10. 2 151. 0± 15. 0 125. 0-177. 0 Ru-106 153.0±9.2 152.0±15.0 126.0-178.0 Cs-134 28.7±5.0 25.0±5.0 16.3-33.7 Cs-137 16.3±1.2 15.0±5.0 6.3-23.7

SHJ-551 Water Oct 1988 H-3 2333.3±127.0 2316.0±350.0 1709.8-2927. 2

STU-555 Urine Nov 1988 H-3 3030.0±208.8 3025.0±359.0 2403.2-3646.8

STW-556 \later Nov 1988 Gr. alpha 9.0±3.5 9.0±5.0 0.3-17.7 Gr. beta 9.7±1.2 9.0±5.0 0.3-17.7

a Results obtained by Teledyne Isotopes t1idwest Laboratory as a participant in the environmental sample crosscheck program operated by the Intercomparison and Calibration Section, Quality Assurance Branch, Environmental Monitoring and Support Laboratory, U. S. Environmental Protection Agency (EPA), Las Vegas, Nevada.

b All results are in the pCi/l, except for elemental potassium (K) data in milk, which are in mg/l; air filter samples, which are in pCi/filter; and food, which is in mg/kg.

c Unless otherwise indicated, the TIML results are given as the mean ±2 standard deviations for three determinations.

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

e NA = Not analyzed. f ND = No data. Not analyzed due to relocation of the lab.

A-16

Table A-2. Crosscheck program results, thermoluminescent dosimeters (TLDs}.

Lab Code

TLD Type Measurement

2nd International Intercomparisonb

115-2 Field

Lab

3rd International Intercomparisone

115-3 Field

Lab

4th International Intercomparisonf

115-4 Field

Lab (Low}

Lab (High)

5th International Intercomparison9

115-5A Field

Lab at beg i.nni ng

Lab at end

--------·--------------

Teledyne Result ±2oa

17 .0±1.9

20.8±4.1

30.7±3.2

89.6±6.4

14 .1±1. l

9.3±1.3

40. 4±1. 4

31.4±1.8

77.4±5.8

96.6±5.8

mR

Known Valuec

17.1

21. 3

34.9±4.8

91. 7±14 .6

14.1±1.4

12.2±2.4

45.8±9.2

30.0±6.0

75.2±7.6

88.4±8.8

Average ±2 ad (a 11

part ic i pants )

16.4±7.l

18.8±7.6

31. 5±3. 0

86.2±24.0

16.0±9.0

12.0±7.6

43.9±13.2

30.2±14.6

75.8±40.4

90. 7±31.2

• Table A-2. (Continued)

mR Teledyne Average ±2o d

Lab · .TLD Result Known (al l Code Type Measurement ±2oa Valuec participants)

115-5B LiF-100 Field 30.3±4.8 30.0±6.0 30. 2±14. 6 Chips

Lab at 81.1±7.4 75.2±7.6 75.8±40.4 beginning

Lab at 85.4±11.7 88.4±8.8 ' 90. 7±31. 2 the end

7th International lntercomparisonh

)> 115-7A L iF-100 Field 75.4±2.6 75.8±6.0 75.1±29.8 I Chips .....

(X) Lab (Co-60) 80.0±3.5 79. 9±4. 0 77. 9±27. 6

Lab ( Cs-137) 66.6±2.5 75.0±3.8 73.0±22.2

115-78 Caf 2:Mn Field 71. 5±2. 6 75.8±6.0 75.1±29.8 Bulbs

Lab (Co-60) 84.8±6.4 79.9±4.0 77. 9±27. 6

Lab ( Cs-137) 78.8±1. 6 75.0±3.8 73.0±22.2

115-7C CaS04:Dy Field 76.8±2.7 75.8±6.0 75.1±29.8 Cards

Lab (Co-60) 82.5±3.7 79.9±4.0 77.9±27.6

Lab (Cs-137 79.0±3.2 75.0±3.8 73.0±22.2 -------- ------------- -~-

)> I

....... ~

Lab Code

(Continued)

TLD Type Measurement

8th International Intercomparisoni

115-BA

115-88

115-8C

LiF-100 Chips

CaS04:Dy Cards

Field Site 1 Field Site 2 Lab ( Cs-137)

Field Site 1 Field Site 2 Lab ( Cs-137)

Field Site 1

Field Site 2

Lab (Cs-137

• Teledyne Result ±2~

29.5±1.4 11. 3±0.8 13.7±0.9

32.3±1.2 9.0±1.0

15.8±0.9

32.3±0.7

10.6±0.6 18.1±0.8

m

Known ValueC

29.7±1.5 10.4±0.5 17.2±0.9

29.7±1.5 10.4±0.5 17.2±0.9

29. 7±1. 5

10.4±0.5 17.2±0.9

• Average ±2 o d

( d l l participants)

28.9±12.4

10.1±9.06 16.2±6.8

28.9±12.4 10.1±9.0 16.2±6.8

28. 9±12. 4

10.1±9.0 16.2±6.8

a Lab result given is the mean ±2 standard deviations of three determinations. b Second International Intercomparison of Environmental Dosimeters conducted in April of 1976 by the Health

and Safety Laboratory (GASL), New York, New York, and the School of Public Health of the University of Texas, Houston, Texas.

c Value determined by sponsor of the intercomparison using continuously operated pressurized ion chamber. d Mean ±2 standard deviations of results obtained by all laboratories participating in the program. e Third International Intercompar i son of Environmental Dosimeters conducted in summer of 1977 by Oak Ridge

National Laboratory and the School of Public Health of the University of Texas, Houston, Texas. f Fourth International Intercomparison of Environmental Dosimeters conducted in summer of 1979 by the

School of Public Health of the University of Texas, Houston, Texas. g Fifth International Intercomparison of Environmental Dosimeter conducted in fall of 1980 at Idaho Falls,

Idaho and sponsored by the School of Public Health of the University of Texas, Houston, Texas and h Environmental Measurements Laboratory, New York, New York, U.S. Department of Energy.

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

i Commission, and the U.S. Environmental Protection Agency. Eighth International Intercomparison of Environmental Dosimeters conducted in the fall and winter of 1985-1986 at New York, New York, and sµonsored by the U.S. Department of Energy.

Table A-3. In-house spiked samples.

Concentration in pCi/l

Lab Sample Date TIML Result Known Expected Code Type Collected Analysis n=3 Activity Pree is ion

ls, n=3a

QC-MI-6 Milk Feb. 1986 Sr-89 6.0±1. 9 6.4±3.0 8.7 Sr-90 14. 2±1. 7 . 12.9±2.0 5.2 I-131 34.2±3.8 35.2±3.5 10.4 Cs-134 32 .0±1.8 27.3±5.0 8.7 Cs-137 35 .• 8±2 .1 35.0±5.0 8.7

QC.-W-14 Water Mar. 1986 Sr-89 1.6±0.4 1.6±1.0 7.1 Sr-90 2.4±0.2 2.4±2.0 4.2

QC-W-15 Water Apr. 1986 I-131 44. 9±2 .4 41. 5±7 .o 10.6 Co-60 10.6±1.7 12.1±5.0 7.lb Cs-134 30.2±2.4 25.8±8.0 . 7.lb Cs-137 21. 9±1. 9 19.9±5.0 7.lb

QC-MI-7 Milk Apr. 1986 I-131 39.7±3.3 41. 5±7 .o 10.4 Cs-134 28.7±2.8 25.8±8.0 8.7 Cs-137 21. 2±2. 8 19.9±5.0 8.7

SPW-1 Water May 1986 Gross alpha 15.8±1.8 18.0±5.0 5c

QC-W-16 Water June 1986 Gross alpha 16.2±0.7 16.9±2.5 8.7 Gross beta 38.4±3.5 30.2±5.0 8.7

QC-MI-9 Milk June 1986 Sr-89 <1.0 0.0 7.lb Sr-90 12.6±1.8 13.3±3.0 4.2b I-131 38. 9±7 .o 34.8±7.0 10.4 Cs-134 33.0±3.4 36.1±5.0 8.7 Cs-137 38.5±2.8 39.0±5.0 8.7

SPW-2 Water June 1986 Gross alpha 16.8±1.8 18.0±5.0 5c

SPW-3 Water June 1986 Gross alpha 17.7±0.8 18.0±5.0 5c

QC-W-18. Water Sep. 1986 Cs-134 34.7±5.6 31. 3±5 .o 8. 7 . Cs-137 51.1±7.0 43.3±8.0 8.7

QC-W-19 Water Sep. 1986 Sr-89 13.6±4.1 15.6±3.5 7.lb Sr-90 6. 4±1. 6 6.2±2.0 4.2b

A-20

Table A-3. In-house spiked samples (continued)

Concentration in pCi/l Lab Sample Date TIML Result Known Expected Code Type Collected Analysis n=3 Activity Pree is ion

ls, n=3a

QC-W-21 Water Oct. 1986 Co-60 19.2±2.2 18.5±3.0 8.7 Cs-134 31.7±5.2 25.6±8.0 8.7 Cs-137 23.8±1.0 21. 6±5. 0 8.7

QC-MI-11 Milk Oct 1986 Sr-89 12. 3±1.8 14.3±3.0 8.7

QC-W-20 Water Nov. 1986 H-3 3855±180 3960±350 52ob

QC-W-22 Water Dec. 1986 Gross alpha 9.8±1.4 11. 2±4. 0 8.7 Gross beta 21. 7±2 .o 23. 8±5 .o 8.7

QC-W-23 Water Jan. 1987 I-131 29.8±2.5 27.9±3.0 10.4

QC-MI-12 Milk Jan. 1987 I-131 36.5±1.3 32.6±5.0 10.4 Cs-137 32.6±4.2 27.4±8.0 8.7

SPM-13 Milk Jan ·1997 Sr-89 10.4±2.1 12.2±4.0 8.7 Sr-90 14. 6±1. 6 12.6±3.0 5.2 I-131 49. 5±1. 2 54.9±8.0 10.4 Cs-134 <1.6 o.o 8.7 Cs-137 33.3±0.6 27.4±8.0 8.7

SPW-24 Water Mar 1987 Sr-89 24.7±3.6 25. 9±5. 0 8.7 Sr-90 23.9±3.8 22.8±8.0 5.2

SPW-25 Water Apr 1987 I-131 28.0±1.9 29.3±5.0 10.6

SPM-14 Milk Apr 1987 I-131 25.0±2.2 23.9±5.0 10.4 Cs-134 <2.1 o.o 8.7 Cs-137 34.2±2.0 27.2±7.0 8.7

SPW-26 Water Jun 1987 H-3 3422±100 3362±300 520 Co-60 24. 8±1. 4 26.5±7.0 8.7 Cs-134 <2.0 0.0 8.7 Cs-137 21. 2±0. 5 21.6±7 .o 8.7

SPW-27 Water Jun 1987 Gr. alpha 8. 5±1. 9 10.1±4. 0 8.7 Gr. beta 22.6±1.9 21. 2±5. 0 8.7

SPW-28 Water Jun 1987 Gr. alpha 8. 7±1.3 10.1±4. 0 8.7 Gr. beta 12.2±5.2 9.4±3.0 8.7

A-21

Table A-3. I~house spiked samples (continued)

Concentration in JJ:i/l

Lab Sample Date TIML Result Known Expected Code Type Collected A~alysis n=3 Activity Precision

1 s, n=3 a

SPW-29 Water Jun 1987 Gr. alpha 16 .4±1.3 18.9±5.0 8.7 Gr. beta 15 .9:!4 .a 11.8:!4 .a 8.7

SPM-15 Milk Jul 1987 Sr-89 19 .4±1.6 18 .8 ±3 .5 5.2 1-131 43 .5 :fO .7 45 .3 ±7 .a 10 .4 Cs-134 17 .9 ±2 .2 16.0±5.3 8.7 Cs-137 25.4±1.8 22.7±5.0 8.7

SPW-30 Water Sep 1987 S r-89 11 .5±3 .a 14.3±5.0 8.7 S r-90 18 .4±2 .2 17 .5±2 .2 5 .2

SPW-31 Water Oct 1987 H-3 2053±939 2059±306 520

SPW-32 Water Dec 1987 Gr. alpha 8 .6±1.0 10.1±5.0 8 .7 Gr. beta 15.2:f0.1 13.1±3.0 8.7

SPW-33 Water Dec 1987 Gr. alpha 7 .7 ±1.4 10.1±5.0 8.7 Gr. beta 10.9±1.0 7.9±3.0 8.7

SPW-34 Water Dec 1987 Gr. alpha 4 .O:fO .9 5 .1 ±3 .a 8.7 Gr. beta 9 .4:f0 .9 1 .9 ±3 .a 8.7

SPM-16 Milk Jan 1988 S r-89 31.7±6.0 31.8±4 .7 8.7 Sr-90 27.8±3.5 25.5±2.7 8.7 1-131 23 .2±5 .a 26 .4 :fO .5 10 .4 Cs-134 24 .2 ±6 .a 23 .8±2 .3 8 .7 Cs-137 25 .1 ±6 .a 26 .5 :fO .8 8.7

SPM-17 Mi 1 k Feb 1988 1-131 10 .6±1 .2 14 .3 ±1 .6 10 .4

SPW-35 Water Feb 1988 1-131 9. 7±1.1 11.6±1.1 10 .4

SPW-36 Water Feb 1988 I-131 10.5±1.3 11.6 ±1 .a 10 .4 -

SPW-37 Water Mar 1988 Sr-89 19.8±8.0 17.1±2.0 8.7 Sr-90 17.3±5.0 18 .7 :fO .9 5 .2

SPM-18 Milk Apr 1988 I-131 26 .1 ±5 .a 33 .2±2 .3 10.4 Cs-134 30 .2 ±5 .a 31.3 ±2 .1 8 .7 Cs-137 26 .2 ±5 .a 29.9±1.4 8.7

A-22

Table A-3. In-house spiked samples (continued)

Concentration in pCi/l

Lab Sample Date TIML Result Known Expected Code Type Collected Analysis n=3 Activity Precision

ls, n=3a

SPW-38 ~Jate r Apr 1988 I-131 14.2±5.0 17.1±1.1 10.4

SP~J-39 Water Apr 1988 H-3 4176±500 4439±31 724

SPW-40 Water Apr 1988 Co-60 26.1±4.0 23.7±0.5 8.7 Cs-134 29.2±4.5 25.4±2.6 8.7 Cs-137 26.2±4.0 26.6±2.3 8.7

SPH-41 Water Jun 1988 Gr. alpha 13.1±5.0 12.3±0.4 8.7 Gr. beta 20.1±5.0 22.6±1.0 8.7

SPS-42 Milk Jul 1988 Sr-89 15.1±1.6 16.4±5.0 8.7 Sr-90 18. 0±0. 6 18. 3±5. 0 8.7 I-131 88.4±4.9 86.6±8.0 10.4 Cs-137 22.7±0.8 20.8±6.0 8.7

SP~J-43 Water Sep 1988 Sr-89 48.5±3.3 50.8±8.0 8.7 Sr-90 10.9±1.0 11.4±3.5 5.2

• SP~J-44 Water Oct 1988 Co-60 20.9±3.2 21.4±3.5 8.7 Cs-134 38. 7±1.6 38.0±6.0 8.7 Cs-137 19.0±2.4 21.0±3.5 8.7

SPW-45 Water Oct 1988 I-131 22.2±0.6 23.3±3.5 10.4

SPH-46 Water Oct 1988 H-3 4109±43 4153±500 724

SPS-46 Milk Oct 1988 I-131 59.8±0.9 60.6±9.0 10.4 Cs-134 49.6±1.8 48. 6±7. 5 8.7 Cs-137 25.8±4.6 24.7±4.0 8.7

SPW-47 Water Dec 1988 Gr. alpha 11.5±2.3 15.2±5.0 8.7 Gr. bet a 26.5±2.0 25. 7±5. 0 8.7

a n=3 unless noted otherwise. b n=2. c n=l.

A-23

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

• Concentration in pCi/l ACceptance

Lab Sample Date Results Criteria Code Type Collected Analysis (4.66a) ( 4. 660 )

BL-1 0. I. Water Nov. 1985 Gross a 1 pha <O.l <l Gross beta <0.4 <4

BL-2 D. I. Water Nov. 1985 Cs-137 ( gallllla) <1.9 <10

BL-3 o. I. Water Nov. 1985 Sr-89 <0.5 <5 Sr-90 <0.6 <l

BL-5 0. I. Water Nov. 1985 Ra-226 <0.4 <1 Ra-228 <0.4 <1

SPW-2265 D. I. Water Apr. 1985 Gross alpha <0.6 <l Gross beta <2.2 <4 Sr-89 <0.2 <5 Sr-90 <0.4 <1 I-131 <0.2 <1 Cs-137 (garmta) <7.4 <10

BL-6 0. I. Water Apr. 1986 Gross alpha <0.4 <l

BL-7 0. I. Water Apr. 1986 Gross alpha <0.4 <l

BL-8 D. I. Water June 1986 Gross alpha <0.4 <l

BL-9 D. I. Water June 1986 Gross alpha <0.3 <l

SPW-3185 D. I. Water Jan 1987 Ra-226 <0.1 <l Ra-228 <0.9 '<1

SPS-3292 Milk Jan 1987 I-131 <O.l <l Cs-134 <6.2 <10 Cs-137 <6.4 <10

SPW-3554 D. I. Water Feb 1987 H-3 <180 <300 Gross beta <2.6 <4

SPS-3555 Milk Feb 1987 Sr-89 <0.6 <5 Sr-90 l.9±0.4a <1

SPS-3731 Mi 1 k Mar 1987 Cs-134 <2.2 <10 Cs-137 <2.5 <10

a Low level (1 - 4 pCi/l) of Sr-90 concentration in milk is not unusual.

A-24

Table A-4. In-house "blank" samples (continued).

Concentration in pCi/l Acceptance

Lab Sample Date Results Criteria Code Type Collected Analysis (4.66a ) (4.66a )

SPS-3732 D.I. Water Mar 1987 Sr-89 <0.9 <5 Sr-90 <0.8 <1 I-131 <0.3 <1 Co-60 <2.3 <10 Cs-134(garruna) <2.2 <10 Cs-137(garruna) <2.4 <10 Ra-226 <O.l <1 Ra-228 <LO <1 Np-237 <0.04 <1 Th-230 <.O. 05 <O.l Th-232 <0.02 <O.l U-234 <0.05 <O.l U-235 <0.03 <0.1 U-238 <0.03 <0.1

SPS-4023 Milk May 1987 I-131 <0.1 <1

• SPS-4203 D. I. Water May 1987 Gross alpha <0.7 <1

Gross beta <1. 7 <4

SPS-4204 Milk May 1987 Sr-89 <0.5 <5 Sr-90 2.4±0. 5a <1

SPS-4390 Milk Jun 1987 Cs-134 <4.7 <10 Cs-137 <5.2 <10

SPS-4391 D. I. Water Jun 1987 Sr-89 <0.4 <5 Sr-90 <0.4 <1 I-121 <O. l <1 Co-60 <3.8 <10 Cs-137 <5.7 <10 Ra-226 <0.1 <1 Ra-228 <0.9 <1

SPW-4627 D. I. Water Aug 1987 Gross alpha <0.6 <1 Gross beta <1.4 <4 Tritium <150

SPS-4628 Milk Aug 1987 Sr-89 <0.6 <5 Sr-90 2.4±0.6a · <1

SPS-4847 Milk Sep 1987 Cs-134 <4.4 <10

• Cs-137 <5.3 <10

a Low level (1 - 4 pCi/l) of Sr-90 concentration in milk is not unusual.

A-25

Table A-4. In-house 11 blank 11 samples (continued).

Concentration in ~i/l

Acceptance Lab Sample Date Results Criteria Code Type Collected Analysis (4 .66 a ) (4 .66 a )

SPS-4848 D .I. Water Sep 1987 I-131 <O .2 <l

SPW-4849 D. I • Water Sep 1987 Co-60 <4 .1 <10 Cs-134 <4 .8 <10 Cs-137 <4 .o <10 Sr-89 <O .7 <5 Sr-90 <O .7 <l

SPW-4850 D .I. Water Sep 1987 Th-228 <O .04 <1 Th-232 <O .8 <1 U-234 <O .03 <1 U-235 <O .03 <1 U-238 <O .02 <1 Am-241 <O .06 <1 Cm-242 <O .04 <1 Ra-226 <O .1 <1 Ra-228 <LO <2

SPW-4859 D.I. Water Oct 1987 Fe-55 <O .5 <l

SPS-5348 Milk Dec 1987 Cs-134 <2 .3 <10 Cs-137 <2 .5 <10

SPW-5384 D .I. Water Dec 1987 Co-60 <2 .8 <10 Cs-134 <2 .6 <10 Cs-137 <2 .8 <10 I-131 <O .2 <1 Ra-226 <O .1 <l Ra-228 <1.2 <2 Sr-89 <O .5 <l Sr-90 <O .4 <l

SPW-5385 D.I. Water Nov 1987 Gr. alpha <O .4 <l · Gr. beta <2 .2 <4 · F e-55 <O .3 <l

SPS-5386 Milk Jan 1988 I-131 <O .1 <l

SPW-5448 ''O ead" Water Jan 1988 H-3 <177 <300

A-26

Table A-4 • In-house "blank" samples (continued).

• Con cent ration in pCi/l

Acceptance Lab Sample Date Results Criteria Code Type Collected Analysis (4.66 ) (4.66 )

SPS-5615 Milk Mar 1988 Cs-134 <2.4 <10 Cs-137 <2.5 <10 I-131 <0.3 <l Sr-89 <0.4 <5 Sr-90 2.4±0.5a <l

SPS-5650 D.I. Water Mar 1988 Th-228 <0.3 <l Th-230 <0.04 <l Th-232 <0.05 <l U-234 <0.03 <l U-235 <0.03 <l U-238 <0 .. 03 <l Am-241 <0.06 <l Cm-242 <0.01 <l Pu-238 <0.08 <l Pu-240 <0.02 <l

SPS-6090 t1i 1 k Jul 1988 Sr-89 <0.5 <l Sr-90 1.8±0. 5 a <l I-131 <0.4 <l Cs-137 <0.4 <10

SP~J-6209 Water Jul 1988 Fe-55 <0.8 <l

SP~J-6292 ~later Sep 1988 Sr-89 <0.7 <1 Sr-90 <0.7 <l

SPS-6477 Milk Oct 1988 I-131 <0.2 <1 Cs-134 <6.1 <10 Cs-137 <5.9 <10

SP~l-6478 Water Oct 1988 I-131 <0.2 <l

SPW-6479 Water Oct 1988 Co-60 <5.7 <10 Cs-134 <3.7 <10 Cs-137 <4.3 <10

SP~J-6480 IJater Oct 1988 H-3 <170 <300

SPW-6625 Water Dec 1988 Gr. alpha <0.7 <l Gr • beta <l. 9 <4

• a Low level (1 - 4 pCi /1 ) of Sr-90 concentration in milk is not u nu su a 1.

A-27

• TIML-BLIN0-01 Revision 0, 12-29-86

ATTACHMENT B

ACCEPTANCE CRITERIA FOR "SPIKED" SAMPLES

LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES F~ VARIOUS ANALYSEsa

Analysis

Ganma Emitters

Strontium-89b

Strontium-gob

Potassium

' Gross Alpha

Gross Beta

Tritium

Radium-226, Radium-228

Plutonium

Iodine-131, Iodine-129b

Uranium-238, Ni eke l -63b, Tech net i um-99b

Iron-s5b

Level

5 to 100 pCi/liter or kg >100 pCi/liter or kg

5 to 50 pCi/liter or kg >50 pCi/liter or kg

2 to 30 pCi/liter or kg >30 pCi/liter of kg

>O.l g/liter or kg

<20 pCi/liter >20 pCi/liter

<100 pCi/liter >100 pCi/liter

<4,000 pCi/liter

>4,000 pCi/liter

<O.l pCi/liter

0.1 pCi/liter, gram, or sample

<55 pCi /1 iter >55 pCi/liter

<35 pCi /1 i ter >35 pCi/liter

50 to 100 pCi/liter

One Standard Deviation for Single Determination

5 pCi/liter 5% of known value


3.0 pCi/liter 10% of known value

5% of known value

5 pCi/l iter 25% of known value


ls = (pCi/liter) = 169.85 x (known)-0933

10% of known value

15% of known value

10% of known value


6 pCi/l iter 15% of known value

10 pCi /liter 10% of known value

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

TIML limit.

A-28

ADDENDUM TO APPENDIX A

The following is an explanation of the reasons why certain samples were outside the control limit specified by the Environmental Protection Agency for the Interlaboratory Comparison Program starting January 1987.

EPA Lab Code Analysis TIML Result Control Limit Explanation

STr1-504 Sr-89 57.0±4.3 60.3-77.7 Milk had high fat content which Sr-90 32.0± 1.0 32.4-37 .6 made analyses difficult. Ad

di ti on of errors to TIML result would put values within EPA control limits. EPA al so had the same problem in analyzing its own sample.

STW-511 Ra-228 8.1±1.4 4.6-8.0 TIML results are usually within EPA control limits. Analysis

·of the next sar.iple was within EPA control limits. No further action is planned.

SHJ-516 Cr-51 80.3±17.5 61.3-78.7 Results in the past have been within EPA control limits and TIML will monitor the situation in the future.

STF-524 K 1010.7±158.5 1123.5-1336.5 Error in transferrance of data. Correct data was 1105±33. Results in the past have been within the limits and TIML will monitor the situation in the future.

STW-532 I-131 9.0±2.0 6.2-8.8 Sample recounted after 12 days. The average result was 8.8±1. 7 (within EPA control limits). The sample was recounted in order to check the decay •. Results in the past have been within the limits and TIML will continue to monitor the situation in the future.

ST\J-534 Co-60 63.3±1.3 41.3-58.7 High level of Co-60 was due to contamination of beaker. Beaker was discarded upon dis~ cove ry of cont ami nation and sample was recounted. Recount r·esults were 53.2±3.6 and 50.9±2.4.

A-29

Appendix B

Data Reporting Conventions

B-1

Data Reporting Conventions

1.0. All activities, except gross alpha and gross beta, are decay corrected to collection time or the end of the collection period.

2.0. Single Measurements

Each. single measurement is reported as follows:

x ± s

where x = value of the measurement;

s = 2o counting uncertainty (corresponding to the 95% confidence level}.

In cases where the activity is found to be below the lower limit of detection L it is reported as

<L

where L = is the lower limit of detection based on 4.66a uncertainty for a background sample.

3.0. Duplicate Analyses

3.1. Individual results: x1 ± s1 x2 ± s2

Reported result: x ± s

where x = (1/2} (x1 + x2}

s = ( 1/2} ~sf+ s~ 3.2. Individual results: <L1

<L2

Reported result: <L

where L = lower of L1 and L2

3.3. Individual results: x ± s

<L

Reported result: x ± s if x ~ L;

<L otherwise

B-2

4.0. Computation of Averages and Standard Deviations

4.1 Averages and standard deviations listed in the tables are computed from _all of the individual measurements over the period averaged; for example, an annual standard deviation would not be the average of quarterly standard deviations. The average i and standard deviation(s) of a set of n numbers x1, x2, •.. xn are defined as fallows:

- 1 X=-l;X n

s·= E (x-i)2 n-1

4.2 Values below the highest lower limit of detection are not included in the average.

4.3 If all of the values in the averaging group are less than the highest LLD, the highest LLD is reported.

4.4 If all but one of the values are less than the highest LLD, the single value x and associated two sigma error is reported.

4.5. In rounding off, the following rules are followed:

4.5.1. If the figure following those to be retained is less than 5, the figure is dropped, and the retained figures are kept unchanged. As an example, 11.443 is rounded off to 11.44.

4.5.2 If the figure following those to be retained is greater than 5, the figure is dropped, and the last retained figure is raised by 1. As an example, 11.446 is rounded off to 11.45.

4.5.3. If the figure following those to be retained is 5, and if there are no figures other than zeros beyond the five, the figure 5 is dropped, and the last-place figure retained is increased by one if it is an odd number or it is kept unchanged if an even number. As an example, 11.435 is rounded off to 11.44, while 11.425 is rounded off to 11.42.

B-3 ·

ENCLOSURE E

PALISADES DATA GRAPHS

•

OC0589-0127-NL04

PCI

0. 10

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

0.00

1988 PALISADES AIR PARTJCULATE ____________ cr41257fffe GRAND RAPIDS-CONTROL VS TOWER HILL, H.SEDERBERG,J.SARNO

WEEKLY G'ROSS BETA PGI/CUBIC METER

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB

LOCATION

DATE

* :iic * G. R. -C 55 NNE B-B--B J. SARNO 3. 5 E

~ o o H. SODERBERG 5 SE ~-ts-TOWER HILL 5 SSE

~---------------- -- . ---------------------------------·---------·--------------- ------~-~--

PCI

0. 10

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

0.00

1988 PAL/SA.DES AIR PARTICULATE ______ o4T25~9

KALAMAZOO-CON'TROL VS TOWNSHIP PARK, STATE PARK WEEKLY GROSS BETA PCI/CUBIC METER


DATE

LOCATION * * * KAZOO-C 35 E B-B-B TWP PARK 1.,

o o o ST PARK 1 N

PC I I

0. 10

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

0.00

1988 PALISADES AIR PARTJCtJJLA-TE _________ 6472§799

DOWAGIAC-CONTROL VS SHERMAN DAIRY, R.BUS, P.RUDE WEEKLY GROSS BETA PCI/CUBIC METER


DATE

LOCATION * * * DOWAG-C 39 SSE e--s-EJ R.BUS 4.75 N

o o o P. RUDE 3 E ±r-tr---ts S DA I RY 7. 5 NNE

,-------- -~--------

19

0. 1 0

0.09

Q)Q.08' +-1 <U s 0. 07

0.06

.~ 0. 05 ,tJ :J0.04-()

"-0.03 ·Fi u 0.02-~

0.01

------- ----- -

Palisades· Air Particulate Gross Beta

Pre~Operational vs. Operational ,

0 . 0 0 -1--_f;.r~~~~~_JCL.~~'-'- ·~~-'-'-'-'1--~~'-'-'-..___.....-_.~.ill--__.....---"'~..ll-----,

Pre-Op 1983 1984 1 9 8 5 1 9 8 6 1987 1 9 8 8 1968-1969

y E A R ~Kalamazoo ~Site -- Kalamazoo Trend* - Site Trend*

* Least Squares Best-Fit line

• ------------~------------- -----------

I

I ~

PCI

5

4

3

2

1

1988 PALISADES LAKE WATER SAMPLES ---o41~n;,1a9 SOUTH HAVEN TREATED &RAW-CONTROL VS INTAKE

BETA PCI/L.

JAN FEB MAR APR · MAY JUN JUL AUG SEP OCT NOV DEC

DATE

LOCATION· * * * INTAKE o o e S. H. RAW C o o o S. H. TREA TE

~

5.0

4.5

4.0

3.5

2 3. 0 •Fl

,2.5 •Fl

u 2. 0-~ -

. 1 . 5

1 . 0

0.5

0.0---

Palisades Lake Wate-r GroSs Beta 1983 -- 1988·

1983 1984 1985 1986 1987 1988 y E A R

II Intake & Raw ~ Discharge ~ Treated - Intake & Raw Trend* - - - Discharge Trend*

- ·.- -1- ~. - -- --,,----- -.-- - -~,

· * Least Squares Best-Fit line

- - Treated Trend*

I

PCI

10

9

8

7

6

5

4

3

2

1

0

JAN

1988 PALISADE1S WELL WATER sAMPLES--04725789

FEB MAR

TOWNSHIP PARK & STATE PARK-CONTROL VS SITE GROSS BETA PCI/L

APR MAY JUN JUL AUG SEP OCT NOV DEC

DATE

LOCATION o o o PAL SITE * * *-ST PARK-CONT o o o TWP PARK-CO

!-----~~__;_,;_;,_,;,

H

6.5

6. 0-

5 . .5 -

5.0

4.5

0) 4. 0 ~ ~ 3. 5

"3. 0 •Fl

u 2. 5 0-i

2.0

1 . 5

1 . 0--

0. 5

Palisades Well Water Gross Beta Pre-Operational vs. Operational

0 . 0 --!----- '-~~-

Pre--Op 198~~ 1984 198 5 1 9 8 6 1 9 8 7 1 9 8 8 1968-1969

y E A R

* Least Squares Best-Fit

• Twp Pk ~ Site .\\~{ St Pk - Twp Pk Trend* - - - Site Trend* ~ ~ St Pk Trend* line ~~~-~~. --

PCI

10

9

8

7

6

5

4

3

2

1

0

JAN

--

1988 PALISADES MILK SAMPLES -------04725789

FEB MAR

LOCATION

SHINE-CONTROL VS HESSEY CRNKOVICH KEMP SR-90PCI/L

APR MAY JUN JUL

DATE

AUG SEP OCT

o o o HESSEY

NOV

***CRNKOVICH B--a---B KE M P ts. A ts SH I NE-CONTROL

DEC

70 7 TC rs a sz-ss ssncJiM*" •· · · 41i ·n· vrcsere1

~--~----------- -------------------

!

I

H 0)

.,j,) ·Fl Fl

" •1'4

u ~

1 0

8

7

6

5

3

2

Palisades Milk Sr=90 Pre-Operational vs. Operational

Including Chernobyl

0 ~-·~...,.,..-~~"'"~'"---"""..-~~-~~~~~.l.-U.'1--~""..4'.f.U.:~~...L:.~.il.f-_.--i * Least

Pre-Op 1983 1984 1985 1986 1968-1969

Y E A R

1 9 8 7 1 9 8 8 Squares Best-Fit line

•Control - Near Site Trend* -- Control Trend*

•

24

22

20

1 8

~ 'l 6 Q)

~ 14 F=l

"12 •r=l

u 10

Ct 8

6-

4

2

Palisades Milk Cs= 137 Pre-Operational vs. Operational

LLD R e p o r t i n g Limit

0-+-~-~1'--~~~~~~~_,.._._~~~~~~~-~~~~'--'-«'~~~·

Pre-Op 1983 1984 1985 1986 1987 1988 1968-'1969

Y E A R

~Near Site • Contt·ol

---~~~----~~---

,------------- -·------------------------------------------------------------·--------! I

I I

I I

I

MR

10

9

8

7

1

0

JAN FEB MAR

LOCATION

. . ..... ·--·· ... -··- ----···--·-----·-- .. --·----- --- . ····--------·-·· ---------------·-7--7-·-1988 PALISADES~ TLD 04, 25 8~

ST10 CONTROL VS ST06 ST07A STOB MILLJREM

-r-APR MAY

~- -*- -:r. ST 0 6 EJ-B-B ST08

JUN JUL

DATE

AUG SEP OCT NOV

+- ---s- ---0- ST 0 7 A 4. 75NNE +-ti ~ ST10C 55 NNE

DEC

MR 10

9

8

7

6

JAN FEB MAR

LOCATION

1 9 8 8 p ALI SAiJEs·· rtJJ ---·-·-·-·---·· ---------04:-72-s-789

ST10 CONTROL VS ST13 ST14 ST15 MILL/REM

APR MAY JUN JUL

DATE

~ A A-ST10C 55 NI <::>-~>--~,ST 14 0 . 9 E

AUG SEP OCT NOV

-:ic- -* -*< ST 13 0. 9 NNE e-a--B· ST 15 1. 3 ENE

DEC

MR

10

9

8

7

6

5

4

3

0

JAN

1988 PALI SADE Si T Lb ------------------ --------·---- -cr4~7~~7~r9

FEB MAR APR

LOCATION

ST11 CONTROL VS ST05 ST23 ST24 MILLIR~E'M

MAY JUN JUL

DATE

AUG

' \

SEP OCT

~sr11c 35 E B-Et-B ST24 4. 5 E

NOV DEC

JAN FEB MAR

LOCATION

1988 PAL!SiADES~ TLD ----- ----- ------------ ----- --- --- 0 4 72578 ~

ST12 CONTROL VS ST02 ST03 ST04 ST09 MILL/REM

APR MAY JUN JUL

DATE

*- -*~ -* ST02 5 SSE B-EJ--aST04- 3. 5 -/c A tcST 12C 30

AUG SEP OCT NOV DEC

-0- -~0--<>- S T03 5 SE

r~~-~~A-A~S-T0_9~1_._5~S~~~-tt~___,

-

MR

10

9

8

7

6

5

4

2

1

0

JAN FEB MAR

1988 PALISADES TLD

APR

ST12 CONTROL VS ST19 ST20 ST21 MILLI REM

MAY JUN JUL AUG SEP OCT

DATE

NOV

LOCATION ~ * kST12C 30 SSE f.i·· -'El --·El ST 2 o· 0 . 7 S

-*- -* -* ST 1 9 0 . 7 SSE B-B--B ST21 0. 6 SSW

04/25/69

DEC

L

---· - ,

Palisades Monthly Thermoluminescent Dosimeters 1 4

1 3

1 2

rl 11 ~

+-> 1 0 c g 0 s 8

""' 7 s 6 (!) 5 ~ 4-s 3

2

Pre-Operational vs. Operational

Pre-Op 1983 1968-1969

1 9 8 4 198 5 1 9 8 6

-y E A R

·198 7 1 9 8 8 * Least Squares Best-Fit line

mfJEm Inner ~ Outer ~ Control - ~ - Inner Ring -- Outer Ring - Control Ring Ring T1·end * Trend * Trend *

•

I

L

Palisades Quarterly Thermoluminescent Dosimeters 1983 ~ 1988

20

1 8

f9 1 6 Q)

.!=) 1 4 H ro :J 1 2-

G ·1 o

" s 8 Q)

~ 6 s 4-

2

0 ·-'----"""'~ U---~41-~ ~ ..... - 1 *Least

1983

Efil Inner ~ Outer Ring Ring

1984 1985 1986 1987 1988 -y E A R

a Control ~ ~ Q Inner Ring -- Outer Ring Trend * Trend *

Squares Best-Fit line

- Control Trend *

l ·.

'l '1 ;,! 1'

·"·. ·'· I ~('· '

••• ..;c-·

.~'

--··

.. ,I.

•ii

~-' / .: ,,.__.._,

!.

\

! i .. I

·:_.l '. . '

.. j

} :,_, .' ,-' .!

'f / I ·.1· ,__ -'

••••

,-------------------------------- - - - -

Palisades Annual Thermoluminescent Dosimeters 1983 - 1988

80

70

~ 60 ~ OJ 50-~

" s 40 Q)

~ 30

s 20

1 0

O -1----V-~~~___..~,~\_UL_.--1$.W~~:::.Ji,ll.ll~~~l.l--4'=·=~i.\.---~,:jl~U..~-¥--.-~ * Least

1983 1984 1985 1986 1987 1988 -y E A R

[NfUJ ln.ner ~ Outer ~ Confrol - - - Inner Ring -- Outer Ring Ring Ring Trend * Trend *


- Control Trend *

•

26

24-

22

,-_ 20

t l 8 ~ 1 6 .._..,

1 4 -s 1 2 QJJ

""'10 •l""'l u 8-~ 6

4

2

Palisades Sediments Gross Beta 1983 ~ 1988

Q--1-.-~~~~ "ITTI I I I I ~I I I I I I I I 11 I I I I I I I I IT I I I I IT I I I I I I 11 I 111·1 I I I I I I

1 9 8 3 1 9 8 4 1 9 8 5 1 9 8 6 1 9 8 7 1 9 8 8 y E A R

-1- Si t e -x- s 0 u t. h Haven .. <> - Ludington

•

1 6

1 4

s 8 bl)

" 6 •Fl

u 0-i 4

2

Palisades Sedime11ts Gross Beta 1983 ~ 1988

L..l....U.U-----i * Le a st 1983 1984 1985 1986 1987 1 g 8 8 Squares

Best-Fit y E A R line

~Site 11 South Haven '.~~~' Ludington -- Site Ti-end* - South Haven Trench - Q Q Ludington Trend*

• •

20

'18-

1 6 /""""".,

.j=) 1 4 (J) ....

p 1 2 ~

s ·10 -bi)

" •F"'l

u 6 ~

4

2

0

1 9 8 3

Palisades Fish Gross Beta 1983 ~ 1988

1111111111111111111111111111111111rn11111111111 111111 111111111

1984 1 9 8 5 y E

1 9 8 6 A R

--7(-- Site -\- Ludington

1 9 8 7 1 9 8 8

iW &WWWWW>W W

0.050

0.045

0.040 /""""'..

to.035

~ ""-"o. 030

so.025 QI)

"0.020 •r=l

U0.015 ~

0.010-

0.005

0.000

'

Palisades Fish Sr=90 1983 ~ 1988

I I

I I

.....__/-f

I~ I \

I \ I \

t I

I I I I I! I I I I I I I I I I I! I I I I I I I I I I I! I I l"TTTT1111!111111111 I I I I I I I I I I I I I I I

·198 3 1984 1 9 8 5 y

1 9 8 6 A R

~Site -+-Ludington

1 9 8 7 1 9 8 8

l

,.-...... ~ Q)

~ ....._,,,

s bD

" •F""l

u ~

1 0

9 -···

8

7

6

5-

4

7 ,,)

2

1983

Palisades Fish Gross Beta 1983 ~ 1988

1984 1985 1986 1987 y E A R

------------1

~~U.l..Ll..11'-----. * Least

1 g 8 8 Squares Best-Fit line

~ S i t e ~ L u d i n g t o n - S i t e T r e. n d * - - L u d i n g t o n T r e n d * ~~~-~- •

------~-------------------·--------------------------:---. ----.-------,-----..-.

,.-=-...

0.050

0.045

0.040

t 0.035

lo. o30-·

so.025 QI)

"0.020·-•F"'l

U0.015 Pi

0 . 01 0

0.005

Palisades Fish Sr=90 Pre-Operational vs. Operational

0 . 0 0 0-1--~....P..-~~~_....,~~__,,."""""'~~·~~,_~~~.l..l-f--~~u..>..>.-'-'----~ * Least

Pre-Op 1983 1984 1985 1986 1987 1 9 8 8 1968-1969

Y E A .R

~Site fa Ludington - Site Trend* -- Ludington Trend*


0.24

0.22

0.20

~o. 1 s +)

~ 0. 1 6

"-"'O. 14-

s 0. 12

~o. 1 o u 0. 08

~o. 06

0.04

0.02

Palisades Fish Cs= 137 Pre-Operational vs. Operational

0 '0 Q-1--~----"-"'~--~~~.::C~J---~µ..l..>~~~"-"-

Pre-Op 1983 1984 1985 1986 1987 1988 1968-1969

LLD Reporting I. i mi t

Y E A R

~Site ~Ludington ~---~-~ ~~~~-

radiological environ monitoring program for palisades ...final monthly progress report to consumers...

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