ML20094N957
| ML20094N957 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 12/31/1991 |
| From: | Huebner L TELEDYNE ISOTOPES |
| To: | |
| Shared Package | |
| ML20094N951 | List: |
| References | |
| NUDOCS 9204070146 | |
| Download: ML20094N957 (71) | |
Text
_. - - _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
WTELEDYNE ISOTOPES w c o u t u m e o.n 700 LANDwtMm moAD MORTHt9008 LL#80tS 9522 m0
\\
m w orw ru n ww, FINAL HONTHLY fE0GRESS REPORT TO WISCONSIN ELECTRIC POWER COMPANY MILuttKEE, WlSCONSIN ENYlRONMENTAL RADIOLOGICAL MONIf0 RING PROGRAM FOR THE POINT BE ACH tCCLEAR PLANT TWO RIVERS, WISCONSIN PREPARED AND SUBMITTED BY TELEDYNE ISOTOPES HIDWEST LABORATORY PROJECT 10, 8006 Reporting Period: January - Dececber,1991 Approved by:
W 4 t, ff Date J//_/9 2
'['L.G,Huebner
//
General Manager Distribution:
E. Lipke, WEPC0 (1 copy)
- 5. J. Maxfield WEPC0 (2 copies)
K. Johansen, WEPCO (1 copy) phk ADOCk ?
O 00 6
-3
_-_____m._.___.
4
- .[j,
' (.'
. TABLE OF CONTENTS
-Section
- Pagg, Li s t o f Tabl e s.......................
iii 1.0-INTRODUCTION.
1 2.0 LISTING 0F MISSED SAMPLES 2
a Appendices A.
-Interlaboratory Cceparison Program Results s A-1 B
Data Reporting Conventions..................
.B-1 C
Sam pl i ng. Prog ram a nd Loc at i on s...... -...... -....
C-1 l.
l l.
t I
E s
li
- - -. - -... a. :-.
~
k i.g.
LIST OF TABLES Page Airbarne Particulates, Analysis for lodine-131 and Gross Beta Location E-01, Meteoro1cgical Tower...............
4 Location E-02, Site Boundary Control Center...........
5 6
Location E-03, West Bouncary l
Location E-04, North boundary..................
7 8
Location E-08, G. J. Fr6ncar Residence 9
Location E-20, Silver Lake Airborne Particulates, Gamma Isotopic Analyses.........
10 11 Milk.................................
Wel l Wa t e r..............................
14 Lake Water...,..........................
15 Lake Water, Analyses on Quarterly Canposites.............
21 Fish................................
22 25 Shoreline Sediments Soil.................................
26 28 Vegetation..............................
Aquatic Vegetation..........................
29 i
Gamma Radiation, as Measured by TLDs.................
30 I
t I
P iii
e
(
1.0 INTRODUCTION
4 The following constitutes the final Monthly Progress Report for the Environ-mental Radiological Monitoring Program conducted at the Point Beach Nuclear Plant, Two Rivers, Wisconsin. Results of completed analyses are presented in this report.
Missing entries indicate -analyses that are not completed; 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 environmental redia samples. None of the media sampled during the current rcenth contained racioactivity attribut-able to the operation of Point Beach Nuclear Plant.
For all gamma isotopic analyses, the spectrum is computer scanned from 80 to 2048 kev.
Specifically included are Mn-54, Fe-59, Co-58, Co-60, 2n-65, Z r-Nb-95, Ru-103, ku-106,1 -131, B a-La-140, C s-134. Cs-137, C e-141, and
-Ce-144.
Naturally occurring gamma-emitters, such as K-40 and Ra daughters, are frequently detected. in soil and sediment s ampl es.
Specific isotopes listed are K-40 T1-208, Pb-212, Bi-214, Ra-226, and Ac-228.
Data listed as
"<" are at the 4,66 sigma level; others are 2 sigma. Unless otherwise noted, the less than value ("<") is for Ru-103 and may be higher or lower for other radionuclides. Gamma-emitters not specifically required to be identified are to be reported in the category labeled "Other Gammas."
All concentrations, except gross beta, are decay corrected to the time of collecti on.
All samples were collected as scheduled except as noted in the " Listing of Missed Samples."
i' l
l l
r 1
- i,
f en 2.0 LISTING OF MISSED SAttPLES Collection Scinple Type Location Period Comments Surface Water E-06 January Lake frozen; sample not coll ect ed.
NOTE:
Page 3 is intentionally lef t out.
2
i AIRBORNE 1001NE-131a AND GROSS BETA
(
IN AIR PARTICULATE FILTERS E-01 Meteorological Tcwer -
1 131 Gross Beta 1-131 Date Volyne Gross gett (pC1/m3)
Date Volgme (pci/m3)
(pci/m3)
Collected (m3)
(pci/m)
(m )
Collected 01-07-91 268 0.030i0.004
<0.020 07-08-91 303 0.02010.003
<0.015 01-14-91 416 0.03820.003
<0.014 07-15-91 301 0.01820.003
<0.008 01-21-91 30 3 0.046 0.004
<0.018 07-22-91 305 0.03820.004
<0.017 01-28-91 360 0.02710.003
<0.017 07-30-91 34 7 0.02120.002 (0.015 02-04-91 376 0.03420.003
<0.019 06-05-91 265 0.01520.003
<0.021 02-11-91 371 0.02920.003
<0.014 08-12-91 313 0.02110.003
<0.015 02-18-91 37 7 0.01720.003
<0.012 08-19-91 309 0.02710.004
<0.017 02-25-91 372 0.02210.003
<0.015 08-26-91 311 0.01920.002
<0.010 03-04-91 364 0.02520.003
<0.012 09-03-91 36 9 0.02710.003
<0.015 03-11-91 34 5 0.03010.003
<0.020 09-09-91 26 9 0.02910.004
<0.028 03-18-91 350 0.01210.002
<0.015 09-16-91 32 6 0.01720.003
<0.016 03-25-91 333 0.02010.003
<0.017 09-23-91 321 0.01210.002
<0.020 04-02-91 387 0.018i0.003
<0.013 09-30-91 337 0.01720.002
<0.011 i
13t Qtr.
3rd Qtr.
mean 1 s.d.
0.027!0.009
<0.020 cean i s.d.
0.022:0,007
<0.021 04-09-91 317 0.01820.002
<0.026 10-07-91 344 0.02120.003
<0.012 04-16-91 32 5 0.01410.003
<0.016 10-14-91 341 0.01920.003
<0.015 04-22-91 273 0.01610.003
<0.024 10-21-91 353 0.01620.003
<0.011 04-29-91 322
-0.01120.003
<0.021 10-28-91 3 54 0.01920.002
<0.013 05-06-91 317 0.00820.002
<0.018 11-04-91 357 0.02220.003
<0.012 05-13-91 320 0.01310.003
<0.013 11-11-91 358 0.024 0.003
<0.0161 05-20-91 32 3 0.02120.003
<0.016 11-18-91 36 5 0.04010.003
<0.015 05-28-91 36 5 0.01220.002
<0.015 11-25-91 353 0.02110.003
<0.027 06-03-91 27 7 0.01320.003
<0.026 12-03-91 379 0.029 0.003
<0.016 06-10-91 313 0.01210.002
<0.020 12-09-91 275 0.03310.004
<0.020 06-17-91 2 99 0.02120.003
<0.018 12-16-91 353 0.03520.004
<0.015 06-24-91 30 4 0.024 0.003
<0.015 12-23-91 3 54 0.03520.004
<0.022 07-01-91 306 0.027 0.003
<0.017 12-30-91 353 0.04010.004
<0.014 2nd Qtr.
4th Qtr.
mean 2 s.d.
0.01610.006
<0.026 nean i s.d.
0.02710.008
.<0.027 4
AIRBORNE 100!hE-131a AND GROSS BETA
)
IN AIR PARTICULATE FILTERS E-02 Site Boundary Control Center Date Volume Gross 8 eta 1-131 Date Volute Gross Beta 1-131 Collected (m3)
(pCi/m3)
(pCi/m3)
Coll ected (m3)
(pCi/m3)
(pCi/m3) 01-07-91 219 0.02620.004
<0.028 07-08-91 26 0 0.02220.004
<0.014 01-14-91 34 8 0.02720.003
<0.020 07-15-91 258 0.02110.004
<0.021 01-21-91 252 0.03410.004
<0.029 07-22-91 26 2 0.03610.004
<0.017 01-28-91 291 0.024 0.004
<0.016 07-30-91 280 0.01310.003
<0.018 02-04-91 296 0.02820.004
<0.017 08-05-91 21 9 0.02210.004
<0.021 02-11-91 29 0 0.02320.003
<0.026 06-12-91 260 0.02120.004
<0.016 02-18-91 29 6 0.01610.003 (0.026 08-19-91 252 0,026!0.004
<0.02E 02-25-91 2 92 0.01910.003
<0.024 08-26-91 250 0.01410.002
<0.021 03-04-91 294 0.02310.003
<0.017 09-03-91 291 0.02820.004
<0.017 03-11-91 291 0.02710.004
<0.023 09-09-91 210 0.02420.004
<0.028 03-18-91 305 0.01110.003
<0.026 09-16-91 253 0.018i0.004
<0.022 03-25-91 290 0.01720.004
<0.024 09-23-91 250 0.01220.002
<0.022 04-02-91 337 0.016 0.003
<0.028 09-30-91 250 0.01120.002
<0.018 I
1st Qtr.
3rd Qtr.
mean i s.d.
0.02210.006
<0.028 mean i s.d.
0.02110.007
<0.028 04-10-91 32 2 0.02220.002
<0.021 10-07-91 252 0.01820.003
<0.022 04-16-91 246 0.016 t0.003
<0.026 10-14-91 291 0.01810.003
<0.017 04-22-91 24 8 0.01210.003
<0.022 10-21-91 29 0 0.02110.003
<0.016 04-29-91 295 0.01420.003
<0.026 10-28-91 294 0.02220.002
<0.018 05-06-91 291 0.01010.003
<0.019 11 91 29 6 0.01910.003
<0.017 05-13-91 293 0.01210.003
<0.018 11-11-91 28 9 0.02310.003
<0.017 05-20-91 26 3 0.01410.003
<0.018 11-18-91 281 0.04620.004
<0.028 05-28-91 34 6 0.01210.003
<0.016 11-25-91 281 0.01620.003
<0.025 06-03-91 2 54 0.01310.004
<0.018 12-03-91 31 4 0.03210.004
<0.014 06-10-91 256 0.014:0,002
<0.020 12-09-91 21 8 0.03710.005
<0.02 3 06-17-91 25 2 0.02610.004
<0.021 12-16-91 2 68 0.04020.004
<0.025 06-24-91 277 0.02610.004
<0.017 12-23-91 269 0.04110.005 (0.025 07-01-91 268 0.029 0.004
<0.020 12-30-91 268 0.04020.004
<0.020 2nd Qtr.
4th Qtr.
mean i s.d.
0.017 0.006
<0.026 mean i s.d1 0.02910.011
<0.028 5
A!RBORNE 1001NE-131a ANO GROSS BETA
~'
IN AIR PARTICULATE FILTERS E-03 West Boundary Oate.
Vol ne Gross Beta 1-131 Date Volyme Gross Beta 1-131 Collect ed (m )
(pCi/m3)
(pCi/m3)
Coll ected (m )
(pci/m )
(pC1/m3) o o
01-07-91 20 5 0.02510.004
<0.029 07-08-91 258 G.024 20.004
<0.018 01-14-91 32 2 0.02820.003
<0.026 07-15-91 264 0.02020.004
<0.018 01-21-91 236 0.03710.005
<0.028 07-22-91 263 0.03920.004
<0.016 01-28-91 286 0.02510.004
<0.018 07-30-91 30 2 0.01210.003
<0.019 02-04-91 272 0.03110.004
<0.023 08-05-91 22 2 0.02210.004
<0.026 02-11-91 270 0.02610.004
<0.023 08-12-91 264 0.021 :0.004
<0.026' 02-18-91 281 0.01320.003
<0.018 08-19-91 264 0.03010.004
<0.016 02-25 264 0.02110.003
<0.014 08-26-91 26 2 0.01620.002
<0.018 03-04-91 273 0.02010.003 (0.017 09-03-91 30 5 0.03110.004
<0.019 03-11-91 270 0.023:0.004
<0.026 09-09-91 22 0 -
0.02820.004
<0.030 03-18-91 274 0.01310.003
<0.018 09-16-91 26 5 0.01720.004
<0.025 03-25-91 27 0 0.01420.004
<0.018 09-23-91 26 3 0.01210.002
<0.026 04-02-91 312 0.01720.003
<0.023 09-30-91 262 0.01120.002
<0.017 1st Qtr.
3rd Qtr.
mean 2 s.d.
0.02220.007
<0.029 mean i s.d.
0.02220.008
<0.030 04-10-91 30 6 0.01910.002
<0.024 10-07-91 26 4 0.02020.003
<0.018 04-16-91 239-0.01620.004
<0.024 10-14-91 26 1 0.024 20.004
<0.018 04-22-91 232 0.01420.004
<0.025 10-21-91 26 3 0.01920.003
<0.017
.04-29-91 273 0.01220.003
<0.025 10-28-91 264 0.02220.003
<0.021 05-06-91 270 0.01010.003
<0.022 11-04 26 6 0.01810.003-
<0.018 05-13-91 272 0.01420.003 (0.017 11-11-91 26 0 0.022:0.004
<0.025 05-20 273 0.01720.003
<0.014 11-18-91 26 4 0.03720.004
<0.021 05-28-91 30 0 0.01410.003
<0.014 11-25-91 26 4 0.03010.004
<0.018 06-03-91 22 9 0.01210.004
<0.025 12-03-91 304 0.03320.004
<0.021 06-10-91 267 0.01310.002
<0.021 12-09-91 22 1 0.037 0.005
<0.020 06-17-91 259 0.0?520.004
<0.021 12-16-91 26 4 0.04220.004
<0.025 06-24-91
-262 0.019 0.004
<0.016 12-23-91 26 4 0.04620.005
<0.020 07-01-91 2 60 0.02810.004
<0.021 30-91 263 0.04620.005
<0.016 2rd Qtr.
4th Qtr.
mean i s.d.
0.01620.005
<0.025 mean 2 s.d.
0.03020.010
<0.025 l
6 l
--~
AIRBORNE 1001NE-131a ANO GROSS-BETA f
-lN AIR PARTICULATE FILTERS E-04 North Boundary-D ate Volume Gross Beta 1-131 Oate Volure Gross Beta -
1 131 Collected (m3)
(pCi/m3)
(pCi/m3)
Collected (m3)
(pC1/m3)
(pC1/m3) 01-07-91 20 8 0.03110.005
<0.023 07-08-91 2 89 0.02010.003
<0.013 01-14-91 336 0.03210.003
<0.019 07-15-91 267 0.02010.004
<0.013 01-21-91 251 0.04010.004
<0.022 07-22-91 288 0.03620.004
<0.019 01-28-91 293 0.02710.004
<0.017 07-30-91 330 0.01120.002
<0.015 02-04-91 294 0.02710.004
<0.024 06-05-91 251 0.02110.004
<0.017 02-11-91 2 90 0.02510.003
<0.017 08-12-91 297 0.01810.003
<0.020 02-18-91 30 2 0.01710.003
<0.025 08-19-91 285 0.02810.004
<0.025 02-25-91 286 0.02420.003
<0.028 08-26-91 266 0.01810.002
<0.016 3
03-04-91 294 0.02610.003
<0.016 09-03-91 33 4 0.02910.003
<0.015 03-11-91 291 0.02710.004
<0.017 09-09-91 24 0 0.02710.004
<0.029 03-18-91 296 0.01220.003 (0.027 09-16-91 300 0.01710.003
<0.013 03-25-91 29 0 0.01410.003 (0.024 09-23-91 30 6 0.01120.002
<0.017 04-02-91 338 0.017 0.003
<0.026 09-30-91 295 0.01810.002
<0.013 1st Qtr.
3rd Qtr.
mean i s.d.
0.02410.008
<0.028 mean i s.d.
0.02120.007
<0.029 04-10-91 31 3 0.01710.002
<0.018 10-07-91 2 89 0.02110.003
<0.015 04-16 2 58 0.014 0.003
<0.030 10-14-91 285 0.02320.003
<0.018 04-22-91 250 0.01110.003 (0.018 10-21-91 29 3 0.02410.003
<0.016 04-29-91 284 0.01610.003
<0.026 10-28-91 241 0.02010.003
<0.028 05-06-91 292 0.00710.002
<0.019 11-04-91 296 0.02010.003
<0.016 05-13-91 292 0.01010.003
<0.022 11-11-91 289 0.02310.003
<0.019 05-20-91 294 0.01310.003
<0.018 11-18-91 29 5 0.03720.004
<0.028 05-28-91 317 0.01010.003
<0.015 11-25-91 293 0.03020.004
<0.019 06-03-91 234 0.008 0.004
<0.024 12-03-91 33 9 0.03110.004
<0. 019 06-10-91 254 0.01220.002
<0.022 12-09-91 24 6 0.03410.004
<0.021 06-17-91 255 0.02410.004
<0.019 12-16-91 2 92 0.04110.004
<0.021 06-24-91 285 0.01820.003
<0.018 12-23-91 29 4 0.04020.004
<0.020 07-01-91 286 0.02710.004
<0.018 12-30-91 293 0.04110.004
<0.018 2nd Qtr.
4th Qtr.
i -
mean i s.d.
0.014 0.006
<0.030 mean i s.d.
0.03010.008
<0.028 I
l
- ~..
I AIRBORNE 100lNE-131a AND GROSS BETA y
IN AIR PARTICUt. ATE Fil.TERS E-08_ G. J. Francar_ Residence Date Volume Gross Beta 1-131 Date Volume Gross Beta 1-131 Collected (m3)
(pCi/m3)
(pci/m3)
Collected (m3)
(pC1/m3)
(pC1/m3) 01-07-91 209 0.03210.005
<0.028 07-08-91 283 0.02110.003
<0. 015 01-14-91 33 6 0.03520.004 (0.017 07-15-91 278 0.01820.004
<0.016 01-21-91 251 0.04220.00v (0.028 07-22-91 284 0.03420.004
<0.018 01-28-91 291 0.030 0.004 (0.022 07-30-91 323 0.01120.002
<0.014 02-04-91 297 0.03120.004
<0. 018 08-05-91 237 0.02220.004
<0.018 02-11-91 289 0.02820.004
<0.020 08-12-91 24 3 0.01920.004 (0.017 02-18-91 30 0 0.01720.003
<0.018 08-19-91 280 0.02710.004
<0.022 02-25-91 288 0.026:0,003
<0.021 08-26-91 280 0.01610.002
<0.022 03-04-91 294 0.02420.003
<0.016 09-03-91 327 0.03210.004
<0.020 03-11-91 290 0.02520.004
<0.023 09-09-91 239 0.02510.004
<0.026 03-18-91 29 6 0.01320.003
<0.017 09-16-91 335 0.01210.003
<0.018 03-25-91 291 0.01520.003
<0.018 09-24-91 26 5 0.01320.002
<0.020 04-02-91 33 8 0.01720.003
<0.024 09-30-91 24 0 0.01820.003
<0.015
'f 1st Otr.
3rd Qtr.
mean 2 s.d.
0.026t0.008
<0.028 mean s.d.
0.02120.007
<0.026 04-10-91 318 0.020s0.002
< 0'.016 10-07-91 2fA 0.02020.003
<0.017 04-16-91 249 0.014 t0.00;
<0.018 10-14-91 280 0.01920.003 (0.020 04-22-91 24 2 0.014 0.004
<0.022 10-21-91 279 0.01920.003-
<0.012 04-29-91 294 0.01510.003
<0.027 10-28-91 283
- 0. 020.t 0.002
<0.017 05-06-91 291 0.00820.002
< 0.018 11-04-91 285 0.01820.003
<0.016 05-13-91 291 0.012:0.003
<0.023 11-11-91 278 0.02110.003
<0.020 05-20-91 299
- 0.01620.003
<0.012 11-18-91 28 2 0.03110.004
<0.026 05-28-91 318 0.01020.003
<0.015 11-25-91 281 0.02810.004
<0.015 03-91 24 8 0.01020.004
<0.028 12-03-91 327 0.02920.004
<0.018 06-10-91 286 0.01210.002
<0.020 12-09-91 23 9 0.02910.004
< 0.02 3 06-17-91 283 0.02220.003
<0.017 12-16-91 282 0.03420.004
<0.025 06-24-91 278 0.02510.004 (0.01 8 12-23-91' 284 0.03710.004
<0.024 07-01-91 280 0.03220.004
<0.018 12-30-91 275 0.04120.004,
<0.019 2nd Qtr.
4th Qtr.
0.026 mean i s.d.
0.01620.007
<0.028 rean 2 s.d.
0.02720.008 8
i L
l
AIRBORNE 100lNE-131a AND GROSS BETA IN AIR PARTICULATE FILTERS E-20 Silver Lake Date Volume Gross Beta 1-131 Date Vol ure Gross Beta 1-131 Collected (m3)
(pCi/m3)
(pC1/m3)
Collected (m 3)
(pCi/m3)
(pCi/m3).
01-07-91 229 0.03510.004
<0.028 07-08-91 2 89 0.02020.003
<0.013 01-14-91 359 0.040:0.004
<0.013 07-15-91 292 0.02020.004 (0.013 01-21-91 266 0.04320.004
<0.021 07-22-91 298 0.03220.004
<0.014 01-28-91 32 0 0.03520.004-
<0.020 07-30-91 333 0.01210.002
<0.017 02-04-91 31 4 0.03510.004
<0.019 08-05-91 24 8 0.02210.004
<0.015 02-11-91 301 0.03210.004
<0.026 08-12-91 296 0.01710.003
<0.017 02-18-91 304 0.02120.003
<0.022 08-19-91 291 0.02710.004
<'.014 02-25-91 299 0.02810.003
<0.020 08-26-91 293 0.01920.002
<l 021 04-91 36 4 0,02520.003
<0.018 09-03-91 34 0 0.02820.003
<C,019 r-03-11-91 29 8 0.02720.004
<0.022 09-09-91 26 5 0.02910.004
<0.022 l
03-18-91 30 6 0.01320.003
<0.016 09-16-91 34 6 0.01620.003
<0.014 03-25-91 30 0 0.01420.003
<0.025 09-23-91 34 6 0.01210.002
<0.015 04-02-91 34 7 0.016 0.003
<0.025 09-30-91 337 0.01220.002
<0.011 1st Qtr.
3rd Qtr.
)
mean i s.d.
0.02810.010
<0.028-mean 2 s.d.
0.02020.007
<0.022 l
04-09-91 288 0.01420.002
<0.020 10-07-91 34 4 0.01510.003
<0.017 04-16-91 286 0.01620.003
<0.025 10-14-91 34 3 0.02020.003
<0.016 04-22-91 251 0.01420.003
<0.029 10-21-91 34 1 0.026 0.003
<0.015 04-29 91 30 2 0.01810.003
<0.026 10-28-91 34 2 0.02020.002
<0.013 05-06-91 30 2 0.00820.002 (0.014 11-04-91 34 6 0.02010.003
<0.017 05-13-91 299 0.01710.003
<0.013 11-11-91 338 0.02620.003
<0.017 05-20-91 33 2 0.01920.003 (0.010 11-18-91 34 3 0.03410.003
<0.024 05-28-91 34 5 0.01220.003
<0.012 11-25-91 34 5 0.02420.003
<0.020 06-03-91 2 64 0.01410.004
<0.021 12-03-91 38 3 0.032 0.003
<0.012 06-10-91 289 0.01110.002
<0.021 12-09-91 26 6 0.03610.004
<0.024 l
06-17-91 29 2 0.02510.003
<0.016 12-16-91 32 4 0.04020.004
<0.018 06-24-91 289 0.03010.004
<0.020 12-23-91 324 0.04220.004
<0.023 07-01-91 289 0.02810.004
<0.017 12-30-91 32 2 0.04610.004
<0.015 2nd Qtr.
4th Qtr.
mean i s.d.
0.01720.007
<0.029 mean s.d.
0.02910.010
<0.024 i
GAMMA EMITTERS IN QUARTERLY COMPOSITES Of AIR PARTICULATE FILTERS Concentration ( pCi/m3)
Locetion Lab Code Be-7 Cs-134 Cs-137 Othera 1st Quarter, 1991 E -01 EA P-2563 0.059:0.00S
<0.0006
<0.0007
<0.0007 E-02 EA P-2564 0.056!0.008
<0.0006
<0.0007
<0.0009 E -03 EAP-2565 0.05110.010
<0.0004
<0.0009
<0.0006 E -04 EAP-2566 0.06110.011
<0.0009
<0.9011
<0.0013 E-08 EA P-2567 0.07210.010
<0.0014
<0.0314
<0.0010 E -20 EAP-2568 0.065 0.012
<0.0007
<0.0007
<0.0011 2nd Quarter, 1991 E-01 EAP-2655 0.05810.014
<0.0009
<0.0011
<0.0011 E-02 EAP-2656 0.06320.018 (0.0009
<0.0010
<0.0013 E-03 EAP-2657 0.06810.019 20.0010
<0.0010
<0.0015 E-04 EAP-2658 0.06920.018
<0.0009
<0.0011
<0.0014 E -08 EAP-2659 0.064 0.013
<0.0006
<0.0005
<0.0004 E-20 EAP-2660 0.065 0.015
<0.0010
<0.0013
<0.0010 3rd Quarter. 1991 E -01 EAP-2778 0.05220.008
<0.0010
<0.0011
<0.0010 E-02 EAP-2779 0.05510.011
<0.0013
<0.0015
<0.0013 E-03 EAP-2780 0.07120.015
<0.0010 (0.0015
<0.0007 E -04 EA P-2781 0.05310.010
<0.0010
<0.0012
<0.0011 E-08 EAP-2782 0.05720.009
<0.0006
<0.0006
<0.0008 E -20 EAP-2783 0.06020.011
<0.0007
<0.0011
<0.0009 4 t h Qua rt e r, 199_1_
E -01 EAP-2878 0.03920.012
<0.0009
<0.0014
<0.0012 E-02 EA P-2879 0.03820.014
<0.0012
<0.0013
<0.0015 E -03 EAP-2880 0.03820.009
<0.0008
<0.0010
<0.0008 E-04 EAP-8 81 0.05310.013
<0.0009
<0.0015
<0.0015 E -08 EA P-2682 0.04220.008
<0.0008
<0.0010
<0.0008 E -20 ear -2883 0.05110.014
<0.0007
<0.0012
<0.0018 a See Introductiers.
10
l l
RA010 ACTIVITY IN MILK SAMPLES
}
(Monthly Collection)
Sample Description and Concentration (pC1/L)
E-11 Funk Oairy Farm Collection Date 01-09-91 02-13-91 03-06-91 04-03-91 05-08-91 06-05-91 Lab Code Dil-5791 EMI-5895 D11-5950 D11 -6001 EM I-6129 Dil-6273 Sr-89
<0.4
<0.4
<0.4
<0.5
<0.5
<0.5 Sr-90 0.920.3 1.710.4 1.610.4 1,910.5 1.220.3 0.820.3 1-131
<0.2
<0.3
<0.4
<0.3
<0.4
<0.2 o
K-40 1260 40 12602100 1420160 13402100 1300:130 1500:110 Cs-134
<1.0
<4.4
<2. 2
<4.0
<4.3
<4.1 Cs-137
<1.2
<4. 4
<2. 5
<4.6
<5.0
<4.6 Ba-La-140
<1.1
<4.0
<2. 0
<4.3
<3.9
<3.8 Othera
<1.2
<4.1
<2. 6
<5.8
<4.4
<4.8 Collection Date 07-03-91 08-07-91 09-11-91 10-09-91 11-06-91 12-04-91 Lab Code D11-6456 D11-6664 D11-6859 D11 -7027 Dil-7175 EMI-7242 Sr-89
<0.6
<0.6
<0.6
<0.7
<0.5
<0.6 Sr-90 1.520.4 0.910.3 1.210.4 3.010.5 1.7 0.4 2.120.5 1-131
<0. 4
<0.2
<0.2
<0.4
<0.5
-<0.3 K-40 1440 40 1180260 14202120 1320280 1280260 13001100 Cs-134
<1.4
<1.7
<4.2
<2.9
<1.6
<3.7 Cs-137
<1.6
<1.9
<4.5
<3.0
<2.0
<4.0
-Ba-La-140
<4.8
<5.0
<3.8
<3.1
<2. 0
<4.6 Othera
<1.5
<2.0
<4.2
<3.2
<2.0
<3.8
- See Introduction.
11
RADIDACTIVITY IN MILK SAMPLES (continued)
Saniple Description and Concentration (pC1/L)
E-19 Engelbrecht Dairya Collection Date 01-09-91 02-13-91 03-06-91 04-03-91 05-08-91 06-05-91 Lab Code 8 1-5792 m1-5896 mi-5951 m l-6002 m1-6130 81-6274 Sr-89
<0.4
<0.4
<0.4
<0.4
<0.6
<0.5 Sr-90 2.020.5 1.210.3 1.710.4 1.710.4 1.210.4 1.720.4 1-131
<0.2
<0.3
<0.5
<0.3
<0.4
<0.2 1
K-40 1360160 13902110 1240160 16501120 1260270 13402140 Cs-134
<2.0
<4.1
<2. 5
<4.4 (2.2
<3.6 Cs-137
<2.2
<4. 2
<2. 6
<4.8
<2.7
<4.8 Ba-La-140
<2. 8
<3.5
<2.5
<4.1
<4.1
<4.4 Otherb
<2.8
<4.1
<2.4
<5.6
<3.1
<4.9 i
Collection Date 07-03-91 06-07-91 09-11-91 10-09-91 11-06-91 12-04-91 Lab Code EMI-6457 m1-6665 D11-6860 ml-7028 EMI-7176 m1-7243 Sr-89
<0.6
<0.6
<0.5
<0.8
<0.6
<0.6
-Sr.90 1.410.4 1.610.4 1.410.4 1.210.4 1.810.5 1.110.4 i
l-131
<0.5
<0.2
<0.2
<0.4
<0.4
<0.4 K-40 1410150 1200160 12601120 1250170 1380150 13701100 Cs-134
<1.2
<1.9
<3.7
<2.2
<1.6
<3.4 Cs-137
<1.3
<2.0
<4.9
<2.7
<1.9
<4.3 4
<5.2
<4.9
<4.7
<2.2
<2.7
<4.4 Otherb (1.4
<2.0
<5.3
<2.7
<1.8
<4.3 I
(
" New sampling site, 2.1 mi m of station.
b See Introduction.
6 l
l L
12 l
l L
RADIDACTIVITY IN MILK SAMPLES Icontinued)
Sample Description and Concentration (pC1/L)
. E_-21 Strutz Dai y Farta Collection Date 01-09-91 G2-13-91 03-06-91 04-03-91 05-08-91 06-05-91 Lab Ccvie M 1-5793 El-5897 ml-5952 m 1-6003 81-6131 81-6275
)
Sr-89
<0.4
<0.4
<0.4
<0.4
<0.6
<0.6 Sr-90 1.310.4 1.010.3 1.610.4 1.720.4 1.410.5 1.9 t0. 5 1-131
<0.2 (0.2
<0.4
<0.3
<0.4
<0.2 K-40 1240150 15201120 1330280 1310 130 13902120 15001100 Cs-134
<2.3
<4.1
<2. 3
<4.3
<4.1
<3.5 Cs-137
<2.4
<4.8
<2.7
<4.9
<4.6
<4.8 Ba-La-140
<2. 2
<3.7
<2.2
<4.7
<4.3
<2.5 Othera
<2.4
<5.0
<3.4
<4.5
<3.9
<3.8
))
i l
Collection Date 07-03-91 08-07-91 09-11-91 10-09-91 11-06-91 12-04-91 Lab Code NI4458 m1-6666,7 EMI-5861 81-7029 EMI-7177 81-7244 Sr-89
<0.8
<0.6
<0.7
<0.8
<0.6
<0.6 Sr-90 1.8 :0. 5 1.320.3 1.120.4 1.410.4 1.920.5 1.410.4 1-131
<0.3
<0.4
<0.2
<0.3
<0.4
<0.2 K-40 1340140 1360260 16202120 1390260 1440160 14401100 Cs-134
<1.1
<2.1
<4.0
<2.3
<2.1
<3.4 Cs-137
<1.3
<2.3
<5.0
<2.5
<2.3
<4.5 Ba-La-140
<4.2
<4.8
<4.1
<2.1
<2.0
<3.8 Othera
<1.4
<2.2
<5.0
<2.5
<2.5
<4.7
- See Introduction.
I 13 l
~ _ _ -. _.
RADI0 ACTIVITY IN WELL WATER SAMPLE E-10 (Quarterly Collections)
(pCi/L) 1st Quarter 2nd Quarter 3rd - Q!e rt er 4th Quarter Collection Date 01-14-91 04-03-91 07-03-91 10-07-91 Lab Code EWW-9344 EWW-272 EWW-1475 EWW-2860 Gross Beta 1.821.1
?.921.3 3.711.2 2.721.3 H-3
<179
<169
<17 5
<174 Sr-89
<0.6
<1.2
<0.9
<1.0 Sr-90
<0.5
<0.7
<0.4
<0.4 1-131
<0.5 (0.3 (0.2
<0.3 Mn-54
<4.1
<b.1
<3.1
<4. 2 Fe-59
<13.7
<9. 5 (8.4
<9. 4 Co-58
<4.1
<5.0
<3.5
<4.5 Co-60
<4.8
<3.6
<2.8
<3.4 Zn-65
<9.5
<9.9 (6. 4 (8.7 Zr-Nb-95
<8.3
<9.6
<6.6
<8. 0 Cs-134
<3.6
<4.7
<3.0
<4.4 Cs-137
<5.0
<5.2
<3.1
<4.3 Ba-La-140
<6.6
<5.4
<13.1
< 11. 0 Other Gammasa
<6.2
<5.9
<4.3
<4.9 l
l a Ro-103.
i.
l 1
l 14
)
RADI0 ACTIVITY IN LAKE WATER SAMPLES (Monthly Collections)
(pCi/L )
E-12 1991 E-05 E-06 E-09 Unit 1 Collection E-01 Two Creeks Coast Guard Nature Discharge Period Met. T ower Park Station Conservancy Flumed Gross Beta January 1.920.2 1.710.2 NSb 2.010.2 2.610.5 Februa ry 2.210.6 1.910.6 0.910.2 2.010.6 2.210.5 March 3.520.3 2.610.3 2.510.3 3.210.3 2.910.6 April 4.320.6 3.0 0.5 3.210.4 2.410.5 2.310.5 May 2.6t0,5 2.410.5 3.120.5 2.220.5 2.610.5 June 2.710.7 2.610.7 2.410.6 3.110.7 2.210.5 July 2.210.7 2.220.7 2.420.7 2.320.7 2.010.3 August 2.810.5 2.810.5 2.020.5 3.510.6 2.910.6 k
September 2.510.5 2.510.8 2.610.8 2.510.8 1.8t0.8 October 2.420.5 3.320.4 3.310.4 2.910.4 2.510.4
)
November 3.020.6 2.920.5 4.020.8 3.110.7 2.120.5 December 3.710.6 3.720.4 3.810.6 3.620.6 2.410.4 lodine-131__
January
<0.3
<0.4 NSb
<0.2
<0.3 Februa ry (0.4
<0.3
<0.4
<0.3
<0.4 March
<0.3
<0.3
<0.2
<0.3
<0.2 April
<0.3
<0.3
<0.3
<0.4
<0.4 May
<0.2
<0.3
<0.3
<0.3
<0.3 June
<0.2
<b.2
<0.2
<0.2
<0.4 July
<0.2
<0.2
<0.2
<0.2
<0.3 August
<0.2
<0.3
<0.3
<0.3
<0.2 September
<0.3
<0.4 (0.4
<0.4
<0.2 October
<0.3
<0.3
<0.4
<0.4
<0.4 November
<0.4
<0.4 (0.3
<0.3
<0.2 December
<0.2
<0.2
<0.2
<0.2
<0.5 a E-12 Unit 1 Discharge Flume is a monthly composite of weekly grab samples.
b h5 = No sample; sample not collected.
)
15
a RADI0 ACTIVITY IN LAKE WATER SAMPLES (continued)
(Monthly Collections)
(pC1/L)
L-12 1991 E-05 E-06 E-09 Unit 1 Collection E-01 Te Creeks Coast Guard Nature Discharge Period Met. T owe r Park Station Conservancy Flunea Mn-54 January
<3.2
<4.0 NSb (4.9
<5.8 February
<9. 3
<5.2
<6.5 (5.8
<6.8 March
<4.5
<4.1 (4.0
<4.3
<3.0 April
<3.3
<5.5
<6. 2
<3.8
<3.9 May
<5.1 (5.6
<5.1
<2.1
<4.2 June
<3.6
<4.4
<4.6
<4.6
<3.2 July
<3.6
<1.6
<1.5
<1.6
<4.9 August
<1.7
<4.5
<3.9
<5.2
<4.7 September
<1.8
<3.4
<2.7
<3.4
<3.9 October
<4.4
<4.7
<2.4
<7.1 (4.6 November
<3.6
<1.7
<1.8
<3.0
<3.8 December
<3.4 (5.2
<5.1
<4.4
<1.8 Fe-59 January
<8. 4 (10.2 NSb
<11. 2
<15. 5 Feb ruary
< 14. 4
<10.2
<12. 5
<16. 7
< 14. 6 March (8.9
<10.5
<7.7 (11.0
<6.7 April
<S. 0
<11.7 (12.0 (9.9
<9. 5 May
<9.6
<10.8
<10.6
<4.7
<11. 4 June
<9. 9
<9. 7
< 11. 7
< 12.9
<10.7 July
<10.1
<6.7
<5.3
<5.2 (11.7 August
<6,0
<15.1
<14.3
<13. 2
<10.0 September
<5.7
<9. 9
<8.1
<9.9
< 11. 4 October
<10.6
<10.6
<6.4
<18. 9
<9. 0 November
<9.7
<6.3
<6.9
<9. 7
<11. 4 December
< 12. 2
< 17. 6
<13.7
< 12. 2
<5.7 a E-12 Unit 1 Discharge Flume is a monthly composite of weekly grab samples, b NS = No sample; sample not collected.
16 a.
9
)i RADIOACTIVITY IN LAKE WATER SAMPLES (continued)
(Monthly Collections)
(pCi/L )
E-12 1991 E-05 E-06 E-09 Unit 1 Collection E-01 Two Creeks Coast Guard Nature Discharge Period Met. Towe r Park Station Conservancy flumea Co-58 Janua ry
<3.9
<4.5 NSb
<5.6
<6.4 Februa ry
<8. 8
<5.9 (6.8
<6.5
<7.2 March
<4.2
<4.5
<4.2
<4.5
<3.0 April (4.3
<5.3 (6.1
<4.8
<4.6 May
<5.5
<5.6
<5.5
<2.3
<6.2 June
<4.2
<4.7 (4,2
<4.6
<3.9 July
<3.9
<2.3
<2.0
<2.1
<5.5 August (1.8
<4.4
<5.8
<5.8 (5.4
. 3.4
<4.5
<4.1 September
<2.2
<4.5 3
October
<4.8
<5.2
<2.4
<6.2
<4.7 November (4.1
<2.4
<2.1
<3.2
<5.1 December
<4.6
<3.9 (6.0
<5.8
<1.9
~
_ Co-60 January
<6.0
<4.0 NSb
<5.7
<5.4 February
<5.9
<5.5
<7.4
<6.2
<6.2 March
<4.7
<5.4
<3.0
<4.6
<2.8 April (4.8
<5.7
<7.1
<4.7
<3.1 May
<5.6
<5.5
<4.8
<1.9
<5.4 June
<3.8
<3.7
<3.8
<4.0
<3.0 July
<3.1
<1.7 (1.4
<1.5
<4.3 August
<1.7
<3.3
<3.6
<5.3
<3.8 September
<1.9
<3.9.
<2.4
<3.9
<3.9 October
<4.0
<4.0
<2.6
<7.8
<5.4 tbvember
<3.3
<1.5
<l.6
<2.6
<3.0 December
<3.5
<4.8
<4.7
<5.0
<1.8 a E-12 Unit 1 Discharge flune is a monthly composite of weekly grab samples, b NS = No sample; sample. not collected.
17
i RADIDACTIVITY IN LAKE WATER WPLES (continued)
(Monthly Collections)
(pCi/L)
E-12 1991 E-05 E-06 E-09 Unit 1 Collection E-01 Tw Creeks Coast Guard Nature Discharge Period Met. Tower -
Park Station Conservancy Flumea Zn-65 January
<8. 9
<9. 5 N5b
<12.4
<15.6 February
<15.2 (12.7
<12.2 (16.2
<13.0 March
<9.9
<10.1
<7.4
<12. 6 (5.6 April
<7.5
<11.1
<12. 2
<8.0
<7.2 May
<9. 4
<11.4 (11.2
<4.6
<12.6 June (8.6 (8.7
<8. 2
<9.1
<6.0' July
<8, 3
<3.5
<3.3
<3.4
<9.4 Au9ust
<3.3
<10.6
<8.7
< 11. 2
<9.8 September (4.6
<9.3
<5.9
<9. 3
<8.7 October
<8.9
<11.1
<5.9
< 17. 6
<11.6 November
<7.4
<3.6
<3.6
<5.3 (8,8 December
<7.3
<8. 6 (8. 6
<9.4
-43.5 7r-Nb-95 J.
ary (6.0
<8.3 NSb
<9.9
<10.1 February
<14.4
<9.6 (11.3
<12.5
<12.8 March
<8.0
<8. 4
<7.2
<8.2
<5.2 April
<6.9
<9. 0
<9.9
<8.6
<8.8 May
<10.5
<10.0
<10.7
<4.2
<9.3 June
<7.9
<8.7
<9.7
<9.2
<7.6 July (8.4
<4.2
<3.7
<4.0
<9.4 August
-<3.9
<9. 9
<11.0
<11.1 (10.8-September
<4.2
<7.4
<6.8-(7. 4
<7.0 October
<9.7
<7.6-
<4.5-
<13.4
<8.4 November (8.0
<4.4
<4.2
<6.7
<8.7
' 8.7
<9. 9
< 11. 0
<9.8
<3.4 December A E-12 Unit 1 Discharge Flume is a monthly composite of wekly grab samples, b NS = No sample; sample not collected.
18
)
PAD 10 ACTIVITY IN LAKE WA1ER SAMPLES (continued)
(Monthly Collections)
(pC1/L)
E-12 1991 E-05 E-06 E-09 Unit 1 Collection E-01 Two Creeks Coast Guard Nature Discharge Period Met. Tower Park Station Conservancy Flumed Cs-134 January (4.5
<4.7 NSb
<5.4
<5.7 Februa ry
<7. 6
<5.3
<5.7
<6.0
<6.9 March
<4.3
<4.0
<3.6
<4.8
<2.5 April
<3.5
<5.0
<5.1
<4.7
<3.5-May
<5.5
<4.9
<5.1
<2.0
<5.0 June
<3.6
<4.0
<3.6
<3.9
<3.0 July
<3.3
<1.5
<1.4
<1.5
<4.4 August
<1.4
<3.9
<3.7
<5.4
<4.0 September
<1.6
<3.9
<2.6
<3.9
<3.4 October _
<3.9
<4.3
<2.3
<6.5
<4.2
)
. November
<3.5
<1.6
<1.4
<2.5
<3.5-December
<3.3
<3.4
<4.2
<3.8
<1.6 Cs-137 January
<4.0
<4.4
_ N5b
<5.7
<5.3 February
<8.4
<5.4
<6.2
<6.8
<6.8 March
<4.5
<4.8 (3.9
<4.4-
<3.1 April
<3.9
<4.7
<6.0
<5.0
<3.9 May
<5.2 -
<5.5
<6.3
<2.3
<4.9 June
<3.9
<4.4
<3.8
<4.4
<2.9 July
<4.1
<1.8
<l.5
<1.6
<4.8 August
<1.6-
<4.3
<3.8
<5.4
<4.8 September-
<1.7
<3.8
<2.9
<3.8
<3.8 October
<4.7
<4.2
<2.3
<7.5
<4.4 November
<3.8
<1.9
<1.9
<2.8
<4.1 December
<4.1
<4.2
< 4 '. 5
<4.6
<2.3
{
~
l Y
a E-12 Unit 1 Discharge Flume is a monthly composite of weekly grab samples.
b NS = No sample; sample not collccted.
19
~.
k RADIDACTIVITY IN LAKE WATER SAMPLES (continued)
(Monthly Collections)
(pCi/L )
E-12 1991 E-05 E-06 E-09 Unit 1 Collection E -01 Two Creeks Coast Guard Nature Discharge Period Met. T ower Park Station Conservancy Flumea Ba-La-140 January
<7.1
<10.9 t6b
<8.8
<10.9 February (8. 2
<9.0
<11.0
<10. 4
<14.6 March
<8.9
<10.3
<3.8
< 11. 6
<3.9 April
<7.2
<11. 2
<12. 8
<8.6
<13.4 May
<9.8
<9.9
<8.2
<2.6
<9.1 June
<15.0 (7.5
<14.7
<13.8
<11.9 July
<9. 6
< 14. 6
<14. 8
<13.7
<11.9 August
<6.2
<14. 8
<13.1
<13.0
<7.2 September
<13.2
<14. 3
<14.9 (14.3
<8.8 October
<6.8
< 11.1 (7.7
<7.6 (7.4 November
<3.9
<10.6
<12.4
<14.8
<11.1 December
<10.6
<11.5
<10. 0
<14. 8
<3.3 Other GammasC January
<5.0
<6.2 NSb
<5.8
<5.2 February
<9.1
<5.4
<5.7
<5.7
<8. 4 March
<5.2
<4.3
<4.5
<6.0
<3.8 April
<3.8 (4.7
<6. 6
<6.1
<6.1 May
<6.1 (6.4
<6.2
<2.7 (4.6 June
<5.1
<5.7
<6.6
<7.3
<5.0 July
<5.5
<3.2
<2.9
<2.9
<5.9 August
<2,5
<8. 8
<7.5
<7.3
<6.4 September
<2.7
<4.7
<5.2
<4.7
<3.8 October
<5.9
<5.8
<2.6
<6.6
<3.9 November
<4.7
<3.3
<3.2
<4.9
<6.3 Decembe r
<5.4
<6.5
<6.5
<6.9
<2.3 a E-12 Unit 1 Discharge Flume is a monthly composite of weekly grab samples.
b NS = No sample; sample not collected,
c Ru-103.
20
)
RADIDACTIVITY IN LAKE WATER SAMPLES
~(Quarterly Analyses of Camposites of Monthly Collections)
(pCi/L)
E-12 1991 E-05 E-06 E-09 Unit 1 Collection E-01 Two Creeks Coast Guard Nature Discharge Period Met. T ower Park Station Conservancy Flumea Sr-89 1st Quarter
<0.6
<0.6
<0.8
<0.4
<0.6 2nd Quarter
<0.7
<0.7
<0.8
('0.6
<0.9 3rd Quarter
<0.8
<1.0
<1.9
<1.4
<1.0 4th Quarter
<0.6
<0.7
<0.6
<0.7
<0.5 Sr+90
)
Ist Quarter
<0.5
<0.5
<0.7
<0.5 0.620.3 2nd Quarter-
<0.7
<0.7
<0.9
<0.7
<0.8 3rd Quarter
<0.4
<0.5
<0.8 0.810.4 0.720.4 4th Quarter
<0.4
<0.4
<0.3 0.710.3 0.510.2 H-3 1st Quarter
<179-241169 227193 118193 251294 2nd Quarter 228296 250 97
_ 23 4 96 147293 134292 1
3rd Quarter 182186
<159 320 92 187287 282290 4th Quarter -
1821103 4262111b
<182 6001116c 2011103_
a E-12 Unit 1 Discharge clume is a monthly composite of weekly grab samples.
b Analysis was repeated; result of reanalysis 361 103 pCi/t.
c Analysis was repeated; result of reanalysis 7581117 pCi/L.
i 21 i
_ _. ~ _ _ _
Li RA010 ACTIVITY. IN FISH SAMPLES E01BLE PORTIONS ONLY - COLLECTED AT E-13 (Collected 3x/ year)
Sample Description and Activity (pCi/9 wet)
Collection Date 03-21-91 03-21-91 03-21-91
-Lab Code EF-1394 EF-1395 EF-1396 Type Brook Trout Coho Salmon Sucker Ratio (wat wt./ dry wt.)
5.38 5.74 5.19 1
Gross Beta 2.520.1 2.210.1 2.110.1 K-40 2.1920.29 1.9320.65 1.73 0.45.
<0.017
<0. 04 7
<0.033 Fe-59
<0.035
<0.099
<0.069 Co-58
<0.014
<0.044
<0.032 Co-60
<0.012
<0. 04 7
<0.033
-Zn-65
<0.039
<0.10
<0.079 Cs-134
<0.014
<0.038
<0.035
-Cs-137 0.07410.015 0.097:0,041
<0.036 Other gamma emittersa
<0.013 (0.051
<0.036 Collection Date 03-21-91 Lab Code EF-1397,8 Type Lake Trout Ratio (wet wt./ dry wt.)
2.85 t
Gross Beta 2.820.1 K 1.92 0.20 Mn-54
<0.012 Fe-59
<0.025
-Co-58
<0.012 Co-60
<0.012 Zn-65
<0.030 Cs-134-
<0.010 0.07020.013 Cs-137
_ a
<o,013 Other. gamma emitters a Ru-103.
c
_ ~. -
l RADIDACTIVITY IN FISH SAMPLES (continued)
EDIBLE PORTIONS ONLY - COLLECTED A1 E-13 (Collected 3x/ year)
Seple Description and Activity (pCi/g wet)
Colltetion Date 03 13 91 08-13-91 Lab Code EF -1513 EF-1514 Type Brown Trout Rainbow Trout 0
Ratio (wt wt./ dry wt.)
2 64 6.15 l
Gross Beta 2.7110. 4 1.5920.05 K-40 2.6610.44 1.6320.26 Mn-54 (0.021
<0.016 Fe-59
<0.10
<0.06 7 Co-58
<0.036
<0.023 Co-60
<0.026
<0.015 Zn-65
<0.044
<0.033 Cs-134
<0.017
<0.012 1
Cs-137 0.1120.025 0.04010.016 a
<0.039
<0.029 Other gamma mitters Collection Date 08-13-91 08-13-91 Lab Code EF-1515 EF-1516 Type Rainbow Trout Rainbow Trout Rati o ( wet wt./ dry wt. )
3.67 3.20 Gross Beta 2.6910.08 2,8210.08 K-40 2.6010.40 2.5910.26 Mn-54
<0.019
<0.015 Fe-59
<0.11
<0.055 00-58
<0.027 (0.01 9 Co-60
<0.023
<0.012 Zn-65
<0.057
<0.031 Cs-134
<0.017
<0.012 Cs-137 0.09810.01.'
O.1210.016 Other gamma mittersa
<0.03?
(0.025 a Re-103.
23 l
m.__-
.m__m_____m_.
__.m_._.-._.m.
4 I
RADIDACTIVITY IN FISH SAMfMS (continued)
EDIBLE PORTIONS ONLY - COLLECTED AT E-13 (Collected 36 ear)
Sample Description and Activity (pCi/g wet)
Collection Date 12-26-91 12-76 91 Lab Code EF-1635 EF-1636 Type Brown Trout Brown Trout Ratio (wt wt./ dry wt.)
5.13 3,84 Gross Beta 2.4410.08 2.2710.07 K-40 2.0420.58 1.8410.32 Mn-54
<0.036
< 0.016 Fe-59
<0.099
<0.04 3 Co-58
<0.033
<0.015 Co-60
<0.031 (0.015 Z r.-65
< 0.030 (0. 042 Cs-134
<0.034
<0.016 C5-137 0.1110.040 0.04010.017 a
<0.038
<0.013 Other ganma emitters l
Collection Date 12-E6-91 Lab Code EF-1637 Type Brown Trout Ratio (wt wt./ dry wt.)
4.76 l.
l Gross Beta 2.2320.07 K-40 2.2120.47 Mn-54 (0.026 fe-59
< 0.06 5 l
Co-58
<0.025 l
<0.026 2n-65
<0.04 8 Cs-134 (0.022 Cs-13?
0.08510.021 Other ganma omittersa
<0.020-a Ru-103.
i 24 1
T RADI0 ACTIVITY IN SHOREllNE SE0lHENT SAMPLES 8
(Semiannual Collections)
Sample Description and Concentration (pC1/g dry)
Lab Code ESS-910 ESS-911 ESS-912 ESS-913.4 CSS-915 Location E-01 E-05 E-06 E 09 E-12 Date Collected 04-03-91 04-03-91 04-03-91 04-03-91 04-03-91 Gross Beta 5.611.6 7.711.6 9.811.8 5.511.1 7.411.6 B e-7 (0.16
<0.19
<0.17
<0.13
<0.14 K-40 5.5410.41 9.0010.61 7.2210.47 3.8910.27 6.0510.37 Cs-137 0.05410.023
<0.031 0.03810.022 0.4010.020 0.0o410.012 T1-208 0.1610.055 0.1810.060 0.2010.061 0.1910.045 0.1310.033 Pb-212 0.1610.031 0.1710.043 0.1310.025 0.2010.021 0.2210.028 Bi-?l4
<0.063 (0.077
<0.058
< 0.062
<0.030 Ra-226 0.5210.28 0.5610.39 0.4010.29 0.4210.20 (0.44 Ac-228 0.1120.055
<0.12 (0.097 0.2510.053
<0.052 i
Lab Code ESS-1000 ESS-994 ESS-995 ESS-1001 ESS-996 Location E-09 E-05 E-06 E-09 E-12 Date Collected 09-23-91 09-17-91 09-17-91 09-24-51 09-17-91 Gross Beta 5.311.3 8.011.4 9.111.4 4.411.1 8.811.4
' e-7 (0.34
<0.20 (0.29
<0.32
<0.25 K-40 7.2710.59 7.17 10.54 13.1620.82 4.8510.45 8.7710.71 Cs-137 0.1010.024 0.04010.022 0.07310.027 0.04910.025 0.06310.030 l
T1-208 0.2210.083 0.1910.078 0.2410.092 0.3110.074 0.2510.10 Pb-212 0.1710.044 0.1420.038 0.1910.044 0.2410.040 0.1710.054 Bi-214
<0.078
-<0.057
-<0.091
<0.079
<0.085 R a-226 0.5110.46
<0.39
<0.52 0.6610.38
<0.49 Ac-228
<0.13
<0.098
<0.15 0.2510.006 0.1410.072 1
4 25 l
b
0.
4 e
RADIDACTIVITY IN S0lt SAMPLES (Seniannual Collections)
Sample Descriptien and Concentration (pci/g dry)
Lab Code ES0-541 ESO-542 E50-543 E50-544 Location E-01 E-02 E-03 E-04 Date Collected 05-07-91 05-07-91 05-07-91 05-07-91 Gross Beta 24.012.8 25.722.9 28.322.9 27.312.0 Be-7
<0.42 (0.57
<0.50
<0.36 K-40 17.56:1.03 20.1311.22-19.5820.93 23.4111.23 Cs-137 0.3710.061 0.2610.064 0.4110.058 0.5110.063 T1-208 0.6410.15 0.8520.17 1.0110.14 0.8110.19 Pb-212 0.6420.089 0.8010.072 1.0110.058 0.7820.075 Bi-214
<0.15
/0,18 0.6310.072
<0.16 Ra-226 0.4720.10 0.6/20.10 0.F6x0.086 0.5810.10 Ac-228 0,6010.17 0.6720,20 0.7910 '6 0.9510.17 Lab Code E50-b45 E50-546 ES0-547 ES0-548 Location E-06 E-08 E-09 E -20 Date Collected 05-07-91 05-07-91 05-07-91 05-07-91 Gross Beta 13.321.6 17.411.7 23.627.0 28.922.9 Be-7
<0.20
<0.28
<0.33 (0.53 K-40 12.2520.70 15.1620.99 21.7821.20 16.8020.81 Cs-137 0.1320.032 0.3120.056 0.2810.056 0.7010.047 T1-208 0.2320.083 0.36 0.12 0.7320.15 0.5810.088 Pb-212 0.2410.035 0.5010.056 0.6220.10 0.7710.064 Bi-214
<0.072
<0.12
<0.16
-0.4720.008 Ra-226 0.1710.046 0.35t0.087 0.5910.10 0.5220.099 Ac-228
<0.14
<0.21 0.60:0,19
<0.15 l
l 26
i e
I j
I I
RADIDACTIVITY IN 50ll SAMPLES (continued)
Senple Description and Concentration (pCi/9 dry)
-Lab Code E50-570 ES0-571,2 E50-573 ESO-574 I
Location E-01 E-02 E-03 E-04 Date Collected 09-23-91 09-23-91 09-23 91 09-23-91 Gross Beta 22.312.7 21.411.9 25.912.8 23.312.8-i Be-7
<0.44
<0.63
<0.63
<0.37 K-40 12.1320.73 18.0410.79 14.2010.55 12.9910.59 Cs-137 0.2420.036 0.6420.047 0.4410.030 0.6020.035 i
T1-208 0.5020.088 0.612 0.iu 0.4810.081 0.3810.090 Pb-212.
0.5210.061 0.6220.060 0.7210.047 0.5220.038 Bi-214 0.3510.067 0.4510.088
<0.063 0.3120.050 Ra-226 0.95t0.59 1.4811.01 1.6310.44 0.7710.43 Ac-228 0.3710.14 0.5510.12
<0.12 0.5620.094
) t
'l Lab Code E50-575 ES0-576 E50-577 E50-578 Locetion E-06 E-00 E-09 E-20 Date Collected 09-23-91 09-24-91 09-24 91 09-23-91 Gross Beta 11.211.9 17.311.7 24.712.8 22.422.7 Ee-7
<0.19
<0.74 (0.60 (0.32
~ '
K-40 7.8120.32 10.3811.67 20.0810.98 9.1210.39 Cs-137 0.2810.017 0.5810.10 0.3310.044 0.3320.021 11-20S 0.2210.028 0.4210.22 0.7020.12.
0.2210.083 Pb-212 0.2910.020 0.2020.15 0.7910.065 0.3910.044 Bi-214
<0.21
<0 19
<0.13 0.2310.042-i Ra-226
<0.24
<1.43 1.3110.59 0.5010.49 i
i 3
Ac-228
<0.40
< 0. 36 0.7410.16 0,3420.089
~
27
. -.. ~. -. -... -
, i ;
- ?I
!i!I[
,[ii!
! !L! TIiif lI i'
- [l!>!
i O
55555555 55555555 55555555 22222222 22222222 22222222 00000000 00000000 00000000 n
t 1129268 72737887 57254895
~
45655546 42222232 l.6243252 0
00000000 00000000 O0000000 4
1 22 2 11 21 2 21212 1 i 12111 1 1 61413211 07217334 66806589 K
05120610 93044329 00090726 67786586 33563654 84443341 1
66666666
%.6 6 6 6 M.6 6 1
66666656 0000 00 00000000 3
00000000 1
00000000 00000000 00000000 1
66 66666666 0 0.%.6 6 6 %.60 00000000 4
66666666 000 3
00000000 1
00000000 00000000 0000000J+
< < < < < ( <
s C
b3
- 0. 8 8 8 88888888 88886S88 7
8888 3
00000000 00000000 00000000 S
1 1
E 00006000 00000000 00000000 t
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< < < < 2. < < <
ew P
C M
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)
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s 63500802 90012762 71124491
/
n 12012021 12233222 111111 10 i
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00000000 00000000 00000000 p
I t
1 12 22 2 ! 2 2 2 2 212 12 2
2 2 21 2 T
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99105157 61233382 48747570.
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B 98961510 75790347 37386516 0
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10001 121 u0001110 211121 21 0
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p oe 2
2 2 2 2 1 i 2 1 2 1 1 2! 1 11 2
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(
rB 64861586 16243972 42368784 s
T A
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1 y
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ott 28598754 67764913 38244229 a
C iWW 68969651 87644090 41900376 er I
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at y 34453345 22233324 34332328 A
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34578901 45578902 99012012 u
11111122 66666677 10111222 s
e 77777777 7 7777777 88888888 e
bd 11111111 1 1111111 111111 11 r
ao LC G
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o 11111111 11111111 111111 11
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99999999 99999999 99999999 np t e oe ct 77777777 33333333 37777443 i r ea 00000000 00000000 21111222 t
l D cs 55555555-77777777 99999999 ua lo 00000000 00000000 00000000 d w C
ors ti n
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12346S90 12346S90 12346890 l
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, i
I RA010ACTIV11Y IN AQUATIC VEGETATION SAMPLES (Triennial Collections)
Straple Description and Concentration (pCi/g wet) l.ab Code ESL-269 ESL-287 ESL-297 Location E-5 E-5 E-5 Date Collected 06-03-91 08-12-91 10-09-91 Ratio (wet wt./ dry wt.)
8.55 10.03 2.02
-Gross Beta 1.210.1 4.210.2 2.410.4
-Be-7
<0.21 0.3910.16 0.3220.22 K-40 0.9020.33 3.3410.44 1.7920.53
- Co-58
<0.020
<0.023
<0.032 Co-60 (0.018
<0.022 (0.029 Cs-134
<0.015
<0.018-
<0.025 Cs-137
<0.010 0.03220.018 0.05220.026
)
Lab Code ESL-270 ESL-288 ESL-298 Location E-12 E-12 E-12 Date Collected 06-03-91 08-13-91 10-09-91 Ratio (wet wt./ dry vt.)
6.30 10.56 3.43 Gross Beta 1.610.1 4.011.8 1.810.3 Be-7 0.9020.18 0.2710.09
<0.14
(
- K-4 0 0.9820.33 4.0020.36 1.5320.27 Co-58
<0.024
<0.017
<0.014 Co-60
<0.016
<0.017
<0.017 Cs-134
<0.015
<0.012
<0.012 Cs-137 0.05020.017
< 0.017
<0.018 4
e 29
l*
44BIENT GAKMA RADIATION (TLD) 1st Quarter,1991 Date Annealed:
12-24-90 Days in the Field:
89 Date Placed:
01-03-91 Days from Annealin9 Date Removed :
04-02-91 to Readout:
1 06 Date Read:
04-09-91 Days in Net mR Locai:on the Field Total mR Net mR per 7 days Indicator E-1 89 14.520.8 10.610.8 0.8310.06 E-2 89 16.420.4 12.510.4 0.9820.03 E-3 89 17.410.8 13.5t0.8 1.0610.06 E-4 89 15.810.7 11.910.7 0.9410.06 E-5 89 15.6t0.3 11.720.4 0.9210.03 E-6 89 14.820.5 10.910.5 0.8610.04 E-7 89 15.020.2 11.120.3 0.8710.02 E-S 89 13.720.3 9.810.4 0.7720.03 E-9 89 17.010.9 13.110.4 1.0320.07 E-12 89 14.820.4 10.910.4 0.8610.03 E-14 89 30.610.3 26.720.48 2.1020.03 E-15 89 30.120.4 26.210.4a 2.0610.03 E-16 89 30.110.3 26.210.4a 2.0610.03 E-17 89 15.610,6 11.710.6 0.9210.05 E-18 89 30.211.3 26.310.4b 2.0720.03 E-22 89 16.520.6 12.620.6 0.9920.0a E-23 89 15.420.2 11.520.3C 0.9020.02 E-24 89 15.9 0.6 12.020.6 0.9420.05 E-25 89 15.510.4 11.610.4d 0.9120.03 E-26 89 14.220.3 10.320.4 0.8120.03 E-27 89 15.420.3 11.510.40 0.9010.03 Control E-20 89 15.410.3 11.510.4 0.9020.03 Mean i s.d.
18.215.9 14.3t5.9 1.1210.46 in-Transit Exposure Date Annealed 12-24-90 03-25-91 Date Read 01-12-91 04-09-91 Total rdt 110 -1 4.220.2 3.920.2 ITC-2 3.610.2 4.010.2 A Chips were dry and looked normal, b Chips were wet but looked nonnal af ter dryino, c Chips were wet; three chips turned white af ter drying and read high. Result of one chip reported.
O Chips were dry; two were white and two looked normal. Results of white chips, which read high, not included.
e Chips were wet. Two turned white after drying. Retults of white chips, which read high, not included.
30
l l
AMBIENT GAMMA RAPtA110N (TLD)
)
2nd Quarter, 1991 Date Annealed:
03-25-91 Date Placed:
04-02-91 Date Removed :
07-02-91 Date Read:
07-06-91 Days in the field:
91 Days from Annealing to Readout:
103 Days in Net mR Location the Field Total mR Net mR per 7 days Indicator E-1 91 15.120.9 10.821.1 0.8310.08 E-2 91 16.910.5 12.620.8 0.9710.06 E-3 91 17.410.5 13.110.8 1.0110.06 E-4 91 17.520.7 13.210.9 1.0210.07 E-5 91 17.710.8 13.421.0 1.0310.08 E-6 91 16.320.4 12.010.7 0.9210.06 E-7 91 16.211.1 11.9n1.2 0.9210.09 E-8 91 15.0t0.2 10.720.7 0.8210.06 E-9 91 16.511.0 12.211.2 0.9410.09
)
E-12 91 14.010.7 9.710.?
0.7510.07 E-14 91 18.020.7 13.720.9 1.0520.07 E-15 91 21.2 0.8 16.911.0 1.30t0.08 E-16 91 19.910.5 15.610.8 1.2010.06 E-17 91 17.820 13.520.8 1.0410.06 E-18 91
- 21. 31C 17.010.8 1.311C.06 E-?2 91 18.310.4 14.020.7 1.0810.06 E-23 91 72.6t1.1 18.311.2 1.4110.09 E-24 91 20.3 0.6 16.010.8 1.2310.06 E-25 91 20.610.6 16.310.8 1.2520.06 J
E-26 91 15.910.6 11.610.8 0.8910.06 E-27 91 18.310.4 14.020.7 1.0810.06 Control E-20 91 17.220.4 12.920.7 0.9910.06 l',ean i s.d.
17.912.2 13.612.2 1.0520.17 in-1ransit Exposure Date Annealed 03-25-91 06-25-91 Cate Rcad 04-09-91 07-06-91 Total mR 110 -1 3.920.2 5.210.3 ITC-2 4.020.2 4.210.2
)
i 31 l
_~_
e.
MDIENT GAMMA RADIAT10N (TLD) 3rd Quarter,1991 Date Annealed:
06-25-91 Date Pla:ed:
07 02 91 Date Renoved:
10-01-91 Date Read:
10-07-91 Days in the Field:
91 Days from Annealing to Readout:
104 Days in fbt mR Location the field Total mR Not mR per 7 days
_ Indicator E-1 91 15.320.2 11.321.0 0.8710.08 E-2 91 16.910.4 12.911.1 0.9910.08 E-3 91 17.810.4 13.821.1 1.06 :0.08 E-4 91 18.120.3 14.111.0 1.0810.08 E-5 91 17.710.6 13.711.2 1.0510.09 E-6 91 13.820.5 9.811.1 0.7510.08 E-7 91 12.910.4 8.911.1 0.6810.08 E-8 91 14.510.7 10.511.2 0.8110.09 E-9 91 17.910.5 13.921.1 1.0710.08 E-12 91 12.010.2 8.821.0 0.6810.08 E-14 91 17.320.5 13.321.1 1.0220.08 E 15 91 17.510.3 13.511.0 1.0410.08 4
E-16 91 16.St0.3 16.521.0 1.2710.08 E-17 91 13.610.3 9.621.2 0.7410.09 E-18 91 18.720.6 14.721.2 1.1310.09 E-22 91 17.120.3 13.111.0 1.0110.08 E-22 91 19.510.6 15.5 21.L' 1.1920.09 E-24 91 16.420.6 12.421.2 0 9520.09
-E-25 91 16.620.6 12.611.2 0.9710.09 E-26 91 13.6 0.3 9.611.0 0.7410.08 E 27 91 14.510.4 10.511.1 0.8110.08 Control E-20 91 16.320.4 12.311.1 0.9520.08 Mean
- 5.d.
16.222.0 12.312.2 0.9510.17 In-Transit Exposure Date Annealed 06-25-91 09-23-91 Date Read 07-06-91 10-07-91 Total mR ITC-1 5.210.3 3.210.2 ITC-2 4.220.2-3.220.1 l
l 32 f
m-7-
.-_r.
-.m,
. ~, -
.*1
.l i
.l1 AMBIENT GAMMA RADIATION -(TLD)
,) 1 4th Quarter, 1991 Date Annealed:
09-23-91 Date Placed:
10-01-91 Date Runoved:
01-08-92 Date Read:
01-11-92 Days in the Field:
W Days from Annealing to Readout:
110 i
Days in Net mR Location the Field Total rR Net mR per 7 days 2
I__ndicator E-1 99 16.110.8 13.120.8 0.9320.06 E-2 99 la8 E-3 99 19.520.6 16.510.6 1.1710.04 E-4 99 19.310.4 16,320.4 1.1510.03 E-5 99 18.610.6
.15.610.6 1.1010.04 E-6 99 16.220.1 13.220.2 0.9310.01 E-7 99 15.110.2 12.110.3 0.8610.02 E-8 99 16.220.5 13.210.5 0.9310.04 E-9 99 19.520.4 16.510.4 1.1710.03
)
E-12 99 13.210.5 10.220.5 0.7210.04 E-14 99 18.720.5 15.720.5-1.1110.04 E-15 99 21.410.3 18.420.4 1.3010.03 E-16 99 17.610.9 14.620.9 1.0310.06 E-17 99 17.310.4 14.320.4 1.0110.03 E-18 99 20.420.7 17.420.7 1.2310.05 E-22 99 18.011.0 15.021.0 1.0620.07 E-23 99 a).620.5 17.620.5 1.2410.04 E-24 99 18.3t0.5 15.310.5 1.0810.04 E-25 99 18.420.6 15.410.6 1.0920.04 E -26 99 15.910.2 12.920.3.
0.9110.02 E-27 99 17.310.5 14.320.5 1.01t0.04
,Cantrol E-20 99 18.120.1 15.110.2 1.0710.01 Mean 2 s.d.
17.922.0 14.912.0 1.0510.14 in-Transi t_ Expo,sure Date Annealed 09-23-91 12-27-91 Date Read 10-07-91 01-11-92 Total mR ITC-1 3.220.2 3.020.2 ITC-2 3.210.1 2.820.2 d iA = no data.
TLD was misplaced.
i
~..
t APPENDIX A i
i INTERLABORATORY COMPARISON PROGRAM RESULTS l
i I
NOTE:
TIML participates in intercomperison studies administered by U.S. EPA Environmental Monitoring Systems 1.aboratory, Las Vegas, Nevada. The results are reported in Appendix A.
Also reported are results of in-house spikes and blanks. Appendix A is updated twice a year; the complete Appendix is included in January and July monthly reports only. Please refer to January and July reports for information.
July,1991 A1
i APPENDIX A INTERLABORATORY COMPARISON PROGRAM RESULTS l
1 4
NOTE:
TIML participates in intercomparison studies administered by U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. The results are reported in Appendix A.
Also reported re results of in house spikes and blanks. Appendix A is updated twice a year; the complete Appendix is included in January and July monthly reports only. Please refer to January and July reports for in6rmation.
January,1992 l
A-1 l
\\
l Appendis A InterlaboratcIy_ Comparison Program Resulu Teledyne isotopes Midwe>t laboratory (formerly Hazleton Environmental Sciences) has participated in interlaboratory comparison (crosscheck) programs since the formulttion of its quality control program in December 1971. These programs are operated by agencies which supply environmental type samples (e.g.,
milk or water) containing concentrations of radionuclides known to the issuing agency but not to participant laboratories. The purpose of such a program is to provide an independent check on the laboratory's analytical prceedures and to alert it to any possible problems.
Participant laboratories measure the concentration of specified radionuclides and report them to the issuing agency. Several months later, the agency reports the known values to the participant laboratories and specifies control limits. Results consistently higher or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used.
The results in Table A 1 were obtained through participation in the environmental sample crosscheck program for milk, water, alt filters, and food samples during the period January 1988 through November 1991. This program has been conductcd by the U.S. Environmental Protection Agency Intercomparison and Calibration Section, Quality Assurance Branch, Environmental hionitoring and Support laboratory, las Vegas, Nevada.
The results in Table A 2 were obtainee. for thermoluminescent dosimeters (T1.Ds) during the period 1976, 1977,1979,1950,1984, and 1985 86 through participation in the Second, Third, Fourth, Fifth, Seventh, and Eighth In'ernational Intercomparison of Environmental Dostmeters under the sponsorships listed in Table A 2. Also Teledyne testing results are listed, Table A 3 lists results of the analyses on Whouse spiked samp.es Table A 4 lists results of the analyses on in house " blank" samples.
Attzchment B lists acceptance criteria for " spiked" samples.
Addendum to Appendix A provides explanation for out of limit results.
A2
Table A 1. U.S. Envi;onmental Protection Agency's crosxheck program, comparison of EPA and ieledyne hotopes Midwest Laboratory results for milk, water, air filten, and food samples,1988 through. ;
1991.a Concentration in t<i/Lb EPA REultd lab Sample LNte TIML Result Control Code Type Collected Analysis 12aC 1s, N# 1 Limits STW 521 Water Jan 1988 Sr 89 27315.0 30.015.0 21.3 38.7 St 90 15311.2 15.011.5 12.4 17.6 STW 523 Water Jan 1988 Gr. alpha 2.311.2 4.015.0 0.0-12.7 Gr. beta 7.711.2 8.015.0 Obl6.7 STW-524 Food Jan 1988 Sr 89 44.014.0 46.015.0 37.3 54.7 Sr 90 53.012.0 55.012.8 50.2 59.8 1-131 102314.2 102.0110.2 S4 3-119.7 Cs-137 95.716.4 91.015.0 82.3-99.7 K
10111158 1230162 1124 1336 STW 525 Water Feb l988 Co@
693123 69.015.0 60 S 77.7 Zn 65 99.013.4 94.019.4 77.7 1103 Ru 106 92.7114.4 105.0110.5 86.8 12' 3
Cs.134 61.718.0 64.015.0 55S72..
Cs-137 99.713.0 94.015.0 853-102.7 STW-526 Water Feb l988 R3 34531103 33271362 2700-3954 STW 527 Water Feb l988 Uranium 3.0.t0.0 3.016.0 0.0-13.4 STW 528 Milk Feb 1988 1131 4.711.2 4.02.4 33-4.7 STW-529 Water Mar 1988 Ra 226 7.110.6 7.611.1 5.6-9.6 Ra 228 nae 7.711.2 5.79.7 STW 530 Water Mar 1988 Gr. alpha 4311.2 6.015.0 0.0 14.7 Gr. beta 13.3113 13.015.0 4 3 21.7 STAF 531 Air Filter Mar 1988 Cr. alpha 21.012.0 20.015.0 11.3287 Gr. beta 48.0d0.0 50.015.0 41 S 58.7 Sr-90 16.711.2 17.011.5 14.4 19.6 C3137 18.7113 16.015.0 7.324.7 i
STW-532 Water Apr 19c.8 1-131 9 0t2 0 7.510 8 62-88 i
A3
' Table A 1. (continued)
Concentation in pGZLb EPA.Reithd lab Sample Date TIML Result Control Ccde Type Collected Analysis 12cc is, N=1 Limits STW 533 Water Apr 1988 534 (Blind)
Sample A Cr. alpha Nd 46.0111.0 27.0-65.0 Ra 226 ND 6.411.0 4.78.1 Ra-228 ND 5.610.8 4.2-7.0 Uranium 6 016.0 6.016.0 0.0 16.4 Sample B Gr. beta ND 57.015.0 48.3-65.7 Sr 89 3311.2 5.015.0 0.0-13.7 St-90 5311.2 5 011.5 2.47.6 Co40 63.311.3 50.015.0 41.3-58.7 Cs 134 7.711.2 7.015.0 0.0 15.7 Cs 137 8311.2 7.015 0 0.0-15.7 STU 535 Urine Apr 1988 H3 64831155 62021620 5128-7276 STW 536 Water Apr 1988 St 89 14.711 3 20.015.0 11.3-28.7 Sr.90 20.0 + 2.0 20.011.5 17.4 22.6 STW-538 Water Jun 1988 Cr-51 331.7113.0 302.0r'00 250.0-354 0 Co@
16.012.0 15.015.0 6.3-23.7 Zn-65 107.7111.4 101.0110.0 83.7 1183 Ru 106 191.3111.0 195.0120.0 160.4-229.6 Cs-134 18314.6 20.015.0 11.3 28.7 Cs-137 26311.2 25.015.0 163 33.7 STW 539 Water Jun 1988 H3 5586192 55651557 4600-6530 STW 541 Milk Jun 1988 Sr-89 33.7111.4 40.015.0 31.3 48.7 Sr-90 55315.8 60 013.0 54.6-65.2 1131 103.713.1 94 019.0 78.4-109.6 C5-137 52.713.1 51.015.0 42 3-59.7 K
1587123 1600180 1461 1739 STW 542 Water Jul 1988 Cr. alpha 8.714.2 15.015.0 63 23.7 Cr. beta 5.311.2 4.015.0 0.0 12.7 STF 543 Food Jul 1988 St 89 NDI 33.015.0 24 3-41.7 Sr 90 ND 34 012.0 30.5-37.5 1-131 115.015 3 107.0111.0 88 D 1260 Cs-137 52.716.4 49.015.0 40.3-57.7 K
1)Mjf6 R4WtG 113 1.131?
A4
Table A 1 (continued)
Concentration in tiCl/LD EPA Resultd lab Sample Date TIML Result Control
~
Code Type Collectni Analysis 12cC 1s, N=1 Limits STW 544 Water Aug 1988 1131 80.010.0 76.018.0 62.1-89.9 STW 545 Water Aug 1988 Pu 239 11.010.2 10.211.0 8.5 11.9 STW 546 Water Aug 1988 Uranium 6.010.0 6.016.0 0.0 16.4 STAF 547 Air Filter Aug 1988 Gr. alpha 8.010.0 8.015.0 0.0-16.7 Gr. beta 26311.2 29.015.0 203 37.7 Sr 90 8.012.0 8.011.5 5410.6 CS 137 13.012.0 12.015.0 3120.7 STW 548 Water Sep 1988 Ra 226 9.310.5 8 412.6 6.2106 Ra.228 5.810.4 5 411.6 40-66 STW 549 Water Sep 1988 Gr. alpha 7.012.0 80150 0.0-16.7 Gr. beta 11311.2 10.0+5.0 13 18' STW 550 Water Oct 1988 Cr 51 252.0114.0 251.0125.0 207.7 29e '
C&v) 26.012.0 25.015.0 16.3-33.
Zn 65 1583110.2 151.0115.0 125.0 177.0 Ru 106 153.019.2 152.0115.0 126.0-178.0 C3-1M 28.715.0 25.015.0 16133.7 Cs 137 16.311.2 15.015.0 6 3-23.7 STW 551 Water Oct 1988 H3 23111127 23161350 1710 2927 STW-552 Water Oct 1988 553 (Blind)
Samp1e A Gr. alpha 38318.0 41.0110.0 22." 58 3 Ra 226 4.510.5 5.010.8 3.6-6.4 Ra 228 4 A10.6 5.2.10.8 3.6-6.4 Urantum 4.711.2 5.016.0 0.0-15.4 Sample B Gr. beta 51313.0 54.015.0 45.3 62.7 Sr 89 3.711.2 11.015.0 2319.7 Sr 90 10.711.2 10 011.5 7.4 12.6 Cs-134 15.3123 15 015.0 6 3-23.7 Cs-137 16.711.2 15 015.0 6.1 23.7 A5
' Table A 1. (continued) b Contentmilon in ICLL _
EPA Resultd Lab Sample Date TIML Result Control Code Type Collected Analysis 12cc Is, N=1 Limits j
STM 554 Milk Oct 1988 St89 40.317.0 40.015.0 31.3-48.7 St 90 51.012.0 60 013 0 54.8-65.2 l131 94.013.4 91.019.0 75.4 106 6 Cs-137 45.014.0 50.015.0 41.3 58.7 K
1500145 1600130 1461 1739 STU 555 Urine Nov 1988 H3 30301209 30251359 2403-3647 STW 556 Water Nov 1988 Cr. alpha 9.013.5 9.015.0 0.3 17.7 i
Cr. beta 9.711.2 9.015.0 0.3 17.7 STW 557 Water Dw 1988 l 131 108.713.0 115.0112.0 94.2 135 8 STW 559 Water Jan 1989 Sr 89 40.018.7 40.015.0 31.3-4S.7 i
St 90 24 313.1 25.011.5 22.4 27.6 l
STW 560 Water Jan 1989 Pu 239 5.81:.1 4.210.4 3.5-4.9 STW 561 Water Jan 1989 Gr. alpha 7.311.2 8 015.0 0.0-16 7 Cr. beta 5.311.2 4 015.0 0.0 12.7 STW 562 Water Feb '989 Cr 51 245146 235124 193.4-176.6 Co40 10.012.0 10 015.0 1.3 18.7 Zn 65 170110 159116 139.2-186.7 Ru 106 18117.6 178118 146.8 209.2 Cs 134 9.7t3.0 10.015.0 1.3 18.7 Cs 137 11:7;1 2 10.015.0 1.3 18.7 STW-563 Water Feb l969 l131 109.014.0 106.0111.0 86.9-125.1 STW 564 Water Feb 1989 RS 2820120 2754135u 2137 3371 STW 565 Water Mar 1989 Ra 226 4.210.3 4.910.7 3.76.1 Ra 228 1.911.0 1.710.3 1.2 1 2 STW 566 Water Mar 1989 U
5.010 0 5.016.0 0.0-15.4 STAF-567 Air Filter Mar 1989 Gr. alpha 21.711.2 21.015.0 12.3-29,7 Gr. beta 68.314.2 62.015.0 53.3 70.7 St-90 20.012.0 20.011.5 1 7.4-22.6 C3-137 21.311.2 20.015.0 11.3 28.7 A-6
Table A.I. (continued)
Concentration in tfil.Lb EPA Resultd Lab Sample Date TIML Result Control Code T)Tc Collected Analysis 12cc Is, N=1 Limits STW 568 Water Apr 1989 569 (Blind)
Sample A Gr. a1pha 22.712.3 29.017.0 16.9-41.2 Ra 226 3.610.6 3.510.5 2.6-4.4 Ra 228 2.611.0 3.610.5 2.7-1.5 U
3.010.0 3.016.0 0013.4 Sample B Gr. beta 52.316.1 57.015.0 43.3-65.7 Sr 89 9.315.4 8.015.0 0.0-16.7 Sr-90 7.010 0 8.011.5 5.4 10.6 Cs-1N 21 015.2 20.015.0 11.3 28.7 C3-137 23.012.0 20.015.0 11.3 2A.7 STM 570 Milk Apr 1989 Sr-S9 26.0110 0 39.015.0 30.3 47.7 Sr 90 45.714.2 55.013.0 49.8-2 2 Cs 137 54 016.9 50.015.0 41.3 58.7 K 40 15211208 1600160 1411739 STW 571S Water May 1989 St-89
<0.7 6.015.0 0.0-14..
Sr 90 5 011.0 6.011.5 3.48.6 l
l STW 572 Water May 1959 Gr. alpha 24.012.0 30.018.0 16.1 43.9 l
Gr. beta 493115.6 50.015.0 41.3 58.7 STW-573 Water Jun 1989 Da-133 50.711.2 49.015.0 40357.7 Co-60 31.312.3 31.015.0 22339,7 g
Zn 65 167110 165117 135.6-194.4 l
sil Ru-106 12319.2 12Atn 1M.5-150.5 l
Cs-134 40.311.2 3915 30.3-47.7 C3-137 22.311.2 2015 11.3 2S.7 l
STW-574 Water Jun 1989 11 3 45131136 45031450 3724 52B2 STW 575 Water Jul 1939 Ra 226 16.813.1 17.712.7 13.0 22.4 l
Ra 228 13.813.7 18.312.7 13.6 23.0 STW 576 Water Jul 1939 U
49.311.2 41.016.0 30.6151.4 STW-577 Water Aug 1989 1 131 64.715.8 83.018 0 69.1 96.9 STAF-579 Air Filter Aug 1989 Gr. alpha 6.010.0 6.015.0 0.0 14.7 Cs-137 10.312.3 10.01.5.0 1.3-18..
l A7
Tabh e 1. (continued)
Content. ration in pCl/Lb EPA Resulld lab Sample ikte TIML Result Contiol Code Type Collated Analysis s2oC 1s, N=1 Limits GTW-580 Wa;n Scp 1989 St 89 14.711.2 14.015.0 53 22.7 Sr 90 9.711.2 10 011.5 7.4 12.6 STW 581 Water Sep 1989 Cr.alpla 5 010.0 4.015.0 0012.7 Gr. beta 8.7123 6 015.0 0.0 14.7 STW 583 Water Oct 1989 Da 133 (03110.0 59.016.0 48.6 69.4 CMO 29.014.0 30.015.0 21.1 38.7 Zn 65 132316.0 129.0113.0 10t. 5151.5 Eu 106 155316.1 161.0116.0 1333 1881 Cs-134 30.716.1 29.015.0 20 3-37.7 C3-137 66314.b 59.015.0 50 3 167.7 STW 584 Water Oct 1989 11 3 34071150 34961364 286614126 STW 585 Water Oct 1989 556 (Blind)
Samp!v 4 Gr. alpha 41.719.4 49.0112.0 2& 2-69.8 Ra 226 7.910.4 8.411 3 6.2 10.6 Ra 228 4 410.8 4.110.6 3.15.1 U
12 010 0 12.016.0 1.6 22.4 Sarnpie B Gr. beta 311123 2 015.0 23 3-40.7 Sr 89 13314.2 15.015.0 6.3-23 7 St 90 7 012.0 7.013.0 4.4 9.6 C5-1M 5.010.0 5.015.0 0.0 13.7 C3-137 7.010 0 5.015.0 0.0 13.7 STW 587 Water Nov 1989 Ra 226 7.9.t0.4 8.7113 6.4 11.0 Ra 228 8.911.2 9311.2 6.9 11.7 STW 588 Water Nov 1989 U
15 010.08 15 016.0 4.6-2S.4 STW 589 Water Jan 1WO Sr. 89 22.715 0 25.015.0 16.3-33.7 Sr 90 17.311.2 20 011.5 17.4-22.6 STW 591 Water Jan 1M0 Cr. alpha 10313.0 12.015.0 3 3-20.7 Cr. beta 12311.2 12.015.0 33 20.7 T
A-8
Table A 1. (continued)
Concentration in oCi/Lb EPA Resultd' lab Sample Date TIML Result Control Code Type Collected Analysis 12ac 16, N=1 Limits STW 592 Water Jan 1990 Co 60 14.7123 1515.0 6.3-23.7 Zn-65 135.016.9 139 0114.0 114.8 163.2 Ru 106 133.3113.4 139.0114.0 114.8 163.2 Cs 134 17.311.2 18.015.0 9.3-26.7 Cs-137 19.311.2 18.015.0 93 26.7 Ba 133 78.010.0 74.017.0 61.9 86.1 STW 593 Water Feb 1990 H3 4827183 49761498 4113 5839
$TW 594 Water Mar 1990 Ra 226 5.010.2 4.910.7 4.15.7 l
Ra 228 13.510.7 12.711.9 9.4 16.0 STW 595 Water
.W r1990 U
4.010.0 4.016.0 0.0 14.4 STAF 596 Air Filter Mar 1990 G. alpha 7.311.2 5.015.0 0.0 13.7 Cr. beta 31.010.0 31.015.0 22.3 39.7-Sr 90 10.010.0 10.011.5 7.4 12.6 Cs-137 9.311.2 10.015.0-1.3 18.7 STW 597 Water Apr 1990 598 (Ullnd)
Sampie A Gr. alpha 81.0135 90.0123.0 50.1 129.9 Ra 226 4.910.4 5.010.8 3.6-6.4 Ra 228 10.610 3 10.211.5 7.6 12.8 U
18.713.0 20.016.0 9.6 30.4 Sample B Gr. beta 51.0110.1 52.015.0 43.3-60 7 Sr 89 9311.2 10.015.0 1.3 18.7 Sr 90 10 313.1 10.011.5 8 3-11.7 Cs 1M 16.010.0-15.015.0 6.3-23.7 Cs-137 19.012.0 15.015.0 63 23.7 STM 599 Milk Apr 1990 Sr 89 21.713.1 23.015.0 14.3 31.7 Sr 90 21.017.0 23.015.0 14.3 31.7 c
l131 98.711.2 99.0110.0 81.7 116.3 C3137 26.016.0 24.015.0 15 3-32.7 K
1300.0169 2 1550.0178.0 1414 7 16S53 STW 600 Water May 1990 Sr-89 6.012.0 7.015.0 0.0-15.7 Sr 90 6.711.2 7.015 0 0.0-15.7 5TW 601 Water May 1990 Cr. alpha 11.012.0 22.016.0 11.6-32.
Gr. beta 12 311 2 150.50 63.2.37 e
A9
Table A 1. (continutd)
Cemenistion in rCZLb JPA Resultd I.ab Sample Dnte TIML Result Control Ccde Type Collected Analysis 12ac 1s, N=1 Limits STW.602 Water -
Jun 1990 Cc>M 25.312.3 24 015.0 153 32.7 Zn 65 155 0110.6 148 0115.0 130 6 165.4 Ru.106 202.7117.2
'210.0121.0 173+246.4 C5134 23.711.2 21.015.0 18.2 29.8 C5137 27.713.1 25.015.0 16 S 33.7 Ba 133 100.718.1 99,0110.0 81.7 116 3 STW.603 Water Jun 1990 H3 29271306 29333%8 23123554 STW.604 Water Jul 1990 Ra 226 11.810.9 12.111.8 9.0 152 Ra 228 4.111.4 5.111.3 2.8-7.4 STW.605 Water Jul 1990 U
20.311.7 20.813 0 15.6-26.0 STW 606 Water Aug 1990 1131 43.011.2 39 016.0 28,6149.4 STW 607 Water Aug 1990 Pu 239 10.011.7 9.110.9 7310.7 STAF 608 Air Filter Aug 1990 Gr. alpha 14.010.0 10.015.0 1318,7 8
Cr. beta 65.311.2 62.015.0 533 70.7 Sr 90 19.0(6.9 20.015.0 liSit:./
Cs 137 19,012 0 20.015.0 11328.7 STW 609 Weter Sep 1990 Sr-89 9.012.0 10.015.0 1318.7 Sr 90 9.012.0 9.015.0 03 17.7 STW 610 Water Sep 1990 Cr. alpha 8.311.2 10.015.0 1 & 18.7 Cr. beta 10.311.2-10.015.0 1 3-18.7 1
SIM oll Milk Sep 1990 Sr 89 11.713.1 16.015.0 7 3-24.7 Sr 90 15.010.0 20.015.0 113-287
'131 63.016.0 58.016.0 47.(-68.4 Cs 137 20.012.0 20.015.0 11 S 28.7 K
1673.3170.2 1700.0135.0 1552 3 1847.5 l
l STW.612 Water Ckt 1990 Co-60 20.313.1 20.015.0 11328.7 Zn 65 115.3112.2 115.0112.0 94.2 135 8 l
Ru 106 152.018.0 151.0115.0 125.0 177.0 Cs-134 11.010.0 12.015.0 33 20.7 Cs 137 14.012.0 12.015.0 3 S 20.7 Ba 133 116.719.9 110.0111.0 90.9 129.
l STW 613 Water Oct 1990 H3 71671330 72031720 5954 8452 A 10 e-
"v' yew---,vT-+hT y-Y 7
rwedw eD.w-r--*u*
Y a-'
iv w
e y
it
w---*'
7 P
7
Table A.1. (continued) a Ccos[ntration lagb EPA Resulld i
lab Sample Date TIML Result Control Code Type Collected Analysis 12ac is, N=1 1.irnits STW 614 Water Oct 1990 615 Sample A Cr. alpha 68.717.2 62.0116.0 34.2898 Ra 226 12.910 3 13.612.0 10.1 17.1 Ra 228 4.210.6 5.011 3 2.7 73 U
10.410.6 to 113.0 5.0 15.4 Sample B Gr. beta 55.018.7 53.0d5.0 44 3-61.7 Sr 89 15.712.9 20.015.0 11 3-28.7 Sr 90 12.011 0 15.015.0 63 23.7 C5134 9.011.7 7.015.0 0.0 15.7 Cs-137 7.711.2 5.015.0 0.0 13.7 7
STW 616 Water Nov 1990 Ra 226 6.911.0 7 411.1 5.5-93 Ra 228 5311.7 7.711.9 4.4 11.0 STW 6178 Watcr Nov 1990 U
35.010.4 35.513.6 29.3141.7 STW 618 Water Jan 1991 Sr89 4311.2 5.015.0 0.0 13.7 St 90 4.711.2 5.015.0 0.013.',
1 STW 619 Water Jan 1991 Pu 239 3.610.2 33103 2.83.8 STW 620 Water jan 1991 C. alpha 6.713.0 5.015.0 0.0 13.7 Cr. beta 6311.2 5.015.0 0.0-13.7 STW 621 Water Feb l991 Cc40 41318.4 40.015.0 313 48.7 Zn-65 166.7119.7 149.0115.0 123.0 175.0 Ru 106 209.7118.6 136.0119.0 153.0 219.0 Cs.1M 9.012.0 8.015.0 0.0-16.7 Cs 137 9.711.2 8.015 0 0.0 16.7 Ba 133 85.719.2 75.018.0 61.1 88.9 STW 622 Water Feb l991 1 131 81316.1 75.018.0 61.1 88.9 STW 623 Water Feb l991 H3 4310.01144.2 4418.01442.0 3651.2 5164.8 STW 624 Water Mar 1991 Ra 226 31.413.2 31.814.8 23.5-40.1 Ra 226 NDh 21.1153 11.9 303 STW 625 Water Mar 1991 U
6.710.4 7.613.0 2.4 12.8 A 11
1
. Table A 1. (continued)
Concentra.tlon in tici/Lb EPA Resultd lab Sample Date TIML Result Control Code Type Collected Analysis 12cc 15, N= 1 Limits STAF 626 Filter Mar 1991 Gr. alpha 38.711.2 25.016.0 14.6 35.4 Gr. beta 130.014.0 124.016.0 113.6-134 4 Sr490 35.711.2 40.015.0 31 3-4S.7 C&137 33.714.2 40.015.0 31 3-48.7 STW 627 Water Apr 1991 628 Sample A Gr. alpha 51.016.0 M.0114.0 29.7 783 Ra 226 7.010.8 8 011.2 5.9 10.1 Ra 228 9.711.9 15.213.8 8.6-21.8 U
27.712.4 29.813.0 24.6-35.0 Sample B Gr. beta 93.316.4 115.0117.0 85.5-144.5 Sr 89 21.013.5 28 015.0 193 36.7 Sr 90 23 010.0 26.015.0 173-34.7 C3-134 27.311.2 24 015.0 15132.7 Cs-137 29.012.0 25.015 0 163-33.7 STM 629 Milk Apr 1991 St 89 24.018.7 32.015.0 23 3-40.7 Sr-90 28.012.0 32.015.0 23340.7 1131 653114.7 60.016.0 49.6 70.4 C3-137 M.71110 49.015.0 40157.7 K
1591.71160.1 1650.0183 0 1506.0-1794.0 STW 630 Water May 1991 Sr 89 40.712 3 39 015.0 303-47.7 Sr 90 23.711.2 24.015.0 15332.7 STW 631 Water May 1991 Cr alpha 27.715.8 24.016.0 13.6 34.4 Gr. beta 46.010.0 46.0 5.0 373.M.7 STW-632 Water Jun 1991 Co-60 11.311.2 10.015.0 1 3-18.7 Zn-65 11931163 108.0111.0 88.9 127.1 Ru 106 1623119.0 149.0115.0 123.0 175.0 Cs 1M 15311.2 15.015.0 6323.7 Cs-137 16.311.2 14.015.0 5 3-22.7 Ba 133 74.016.9 62016.0 51.6-72.4 STW 633 Water lun 1991 H-3 13470.01385.8 12480.011248.0 10314.8 14645.2 STW-634 Water Jul 1991 Ra 226 14.910.4 15.912.4 11.7 20.1 Ra 228 17.611.8 16.714.2 9.4240 A 12 1
Table A 1. (continued)
Concentration in.pCi/Lb EP.A.Re.nud i
Lab Sample Lbte TIML Result Control Ccde Type Collected Analysis
- 2 oC 1s, N=1 Limits STW 635 Water Jul 1991 U
12.810.1 14.213.0 9.0 19.4 l
STW 636 Water Aug 1991 1131 19.311.2 20.016.0 9.6 30.4 STW 637 Water Aug 1991 Pu 239 21.410.5 19.411.9 16.1 22.7 STW 638 Filter Aug la91 Gr. alpha 33.012.0 25.016.0 14.6-35.4 Gr. beta 88.711.2 92.0110.0 80.4 1016 Sr-90 77.014.0 30.015.0 21 S 38.7 Cs-137 26311.2 30.015.0 21 3-38.7 STW-639 Water Sep 1991 St 89 47.0110.4 49.015.0 40 3-57.7 Sr-90 24.012.0 25.015.0 163 33.7 STW-640 Water Sep 1991 Gr. alpha 12.014.0 10 015.0 1 3-18.7 Gr. beta 20.311.2 20.015.0 11 3-28.7 STM 641 Milk Sep 1991 Sr 89 20315.0 25.015.0 163-33.7 Sr 90 19.713.1 25.015.0 163 33*/
l131 130.7116.8 108.0111.0 88.9 1; I
Cs-137 33.713.2 30.015.0 21 3-38s K
174331340.8 1740.0187.0 1589.1 1890.9 STW 642 Water Oct 1991 Co 60 29.711.2 29.015.0 20137.7 Zn 65 75.715 3 73.017.0 60.9-85.1 Ru 106 196.3115.1 199.0120.0 1643 233.7 C5134 9.711.2 10.015.0 1 3-18.7 Cs-137 11.0A2.0 10.015.0 13 18.7 Ba 133 94.713.1 98.0110.0 80.7 1153 STW 643 Water Oct 1991 H3 2640.01156.2 2454.01352.0 18433 3064.7 STW 644 Water Oct 1991 645 Sample A Gr. alpha 73.0113.1 82.0121.0 45.6-118.,
Ra 226 20.9A2.0 22.013 3 16 S 27.7 Ra 228 19.612.3 22.21.5.6 12.5-31.9 U
13.510.6 13.513.0 8.3-18.7 Sample B Gr. beta 55.313.1 65.0110.0 47.7 823 Sr 89 9.7*3.1 10.015.0 1118.7 Sr-90 8.711.2 10.015.0 1 3-18.7 Co-60 20311.2 20.015.0 113-28.7 Cs 134 9.0i53 10.015.0 13l' Cs 137 14.715.0 11.015.0 2 3-19.,
A 13
- * ~ Table A 1. (continutd)
Concentration in oCi/Lb EPA pgd lab Sample Ltte Tlhil Result Control Code Type Conected Analysis t2oC 1s, N=1 Limits
~
STW 646 Water Nov 1991 Ra 226 5.611.2 6.511.0 4.88.2 Ra.22S 9.610.5 8.112.0 4.6 11.6 STW-647 W. iter Nov 1991 U
24.712.3 24.913.0 19730.1 a Results obtained by Teledyne isotopes Midwest Laboratory as a participant in the enviroranenta! sample crosscheck program operated by the intercomparison and Calibration Section, Quality Assurance Branch, g
Environmental Monitoring and Support laboratory, U.S. Environmental Protection Agency (EPA), Las Vegas, Nevada.
b All results are in pCi/1, 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 6 mg/kg.
c Unless otherwise indicated, the TIML results are given as the mean i 2 standard deviations for three determinations.
d USEPA results are presented as the known values and expected laboratory precision (15,1 determir.ation) and control limits as defined by EPA.
e NA = Not analynd.
I ND = No data; not analyzed due to relocation oflab.
S Sample was analyzed but the results no' submitted to EPA because deadline was missc4 (all data on file),
h ND = No data; sample lost during analyses.
i A-14
Table A 2. Cropscheck program results, thermoluminescent dosimeters (TLDs).
mR Teledyne Average 12u-bb R sult Known (All Code TLDType Mcasurement 1203 ValueC Participants) 2nd Intemational Intercomparisonb 115 2 CaF :Mn Field 17.011.9 17.1 16.417.7 2
Bulb Lab 20.814.1 21,3 18.817.6 3rd Internr.t[cnal Intercomparisone 115-3 CaF :Mn Field 30.713.2 34.9143 31.513.0 2
Bulb lab 89.616.4 91.7114.6 86.2124.0 4th International IntercQmpMitenI 115-4 CaF :Mn Field 14.111.1 14.111.4 16.019.0 2
Bulb bb (Low) 9311.3 12.212.4 12.017.4 i
12b (High) 40.411.4 45.819.2 43.9113.2 Sth International InterLQmpansonS 115-5A CaF :Mn Field 31.411.8 30.016.0 30.2i14.6 2
Bulb lab at beginning 77.415.8 75.217.6 75.8140.4 bb at the end 96.615.8 88 41S.8 90.7131.2 s
1155B LiF 100 Field 30314.8 30.016.0 30.2114.6 Chips Field at beginning 81.117.4 75.217.6 75.8140.4 Lab at the end 85.4111.7 88.418.8 90.7331.2 7th International Compmi10Dh 115-7A LIF-100 Field 75.412.6 75.816.0 75.1129.8 Chips Lab (Co@)
S0.013.5 79.914.0 77.9127.6 lab (Cs 137) 66.612.5 75.013.8 73.0122.
i A 15 I
l
Table A 2. Crosuheck program results. thermolum'nescent dosimeters (TLDs).
mR Teledyne Average 12cd Lab Result Known (All Code n.D Type Measuremerit 1208 Valuec Participants) 115 7B CaF ;Mn Field 71.512.6 75.815 0 75.1129.8 2
Bulbs Lab (Co40)
S4.816.4 79.914.0 77.9.t27.6 Lab (Cs-137) 78.811.6 75 013.8 73.0122.2 115-7C CaSO Dy Field 76.812.7 75 816.0 75.1129.8 4
Cards lab (Co40) 32.513.7 79.914.0 77.9127 6 lab (Cs 137) 79.013 2 75.013 8 73i 122.2 Sth Internall2D.01 IntercoJDEO.th2DI 115-8A LIF 100 Field Site 1 29.5.t1.4 29.7 :' '
28.9112.4 Chips Field Site 2 11.310.8 10.410.5 10.119.06 Lab (Cs 137) 13.710.9 17.210.9 16.216.8 115-8B Car :Mn Field Site 1 32.311.2 29,711.5 28,9112.4 a
Bt.3bs Field Site 2 9.011.0 10.410.5 10.119.0 1.ab (C3-137) 15.810.9 17.210.9 16.216.8 115-BC CaSO Dy Field Sitc 1 32.210.7 29.711.5 28.9112 4 4
Cards Field Site 2 10.610.6 10.410.5 10.111.0 Lab (Cs-137) 18.110.8 17.210.9 16 ?i6.8 Ieledvne TejiLng) 89 1 LIF-100 Lab 21.010.4 22.1 Citips 89-2 Tekdyne lab 20.911.0 20.3 CaSOgDy Cards A 16
~ ~ ---- ~
Table A-2. (continued) mR 1
Te$ledyne Average t2cd I.ab Result Known (All Code TLD Type Measurement *2ca Valuec Participants) l Teledyne Testinej Elk Teledyne lab 20.611.4 19.6 CaSO 4 4
Canis
$1I Teledyne lab 100.&i4.3 100.0 CaSO Q 4
l Canis L
l 911m Teledyne lab 33.412.0 32.0 Ca50 Dy 552t4.7 58.8 4
L Cards 87.816.2 85.5 a Lab result given is the mean 12 candard deviations of three determinations, b Second International Intercomparison of Environmental Dosimeters conducted in April of 1976 b e
i Health and Safety laboratory (HASL), New York, New York, and the School of Public Health on.,ie University of Texas, Houston, Texas.
c Value determined by sponsor of the intercomparison using continuously operated pressurized ion chamber.
d Mean i2 standard deviations of results obtained by all laboratories participating in the program.
e Third Internationel Intercomparison of Environmental Dosimeters conducted in summer of 1977 by Oak Ridge Natinnal laboratory and the School of Public Health i the University of Texas, Houstog
- Texas, f
Fourth Interrational Intercorr.parison of Environmental Dosimeters conducted in summer of 1979 by l
the School of Public Heahh of the University of Texas Houston, Texas.
L 8 Fifth International Intercomparison of Environmental Dosimeters conducted in fall of 1980 at Idr ho Falls, Idaho and sponsored by the School of Public Health of the University of Texas, Houston,-Texas and -
i Environmental Measurements laboratory, New York, New York, U.S. Department of Energy, h
Seventh International Intercomparison of Environmental Dosimeters conducted in the spring and summer of 1984 at 1.as Vegas, Nevada, and sponsored by the U.S. Department of Energy, The U.S.
Nuclear Regulatory 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 sponsored by the U.S. Department of Energy.
1 Chips were submitted in September 1989 and cards were submitted in November 1989 to Teledyne Isotopes, Inc., Westwood, N} for irradiation.
k Cards were irradiated by Teledyne Isotopes, Inc., Westwood, NJ on June 19,1990.
1 Cards were irradiated by Dosimetry Associates, Inc., Northville, Mi on October 30,1990.
i m Irrad!ated cards were provided by Teledyne Isotopes, INC., Westwooa, NJ Irradiated on Octobe 8,1991.
A-17
4 Table A 3. In house spiked samples.
l ConegalEG!on in rC.11L l
lab Sample Date TIML Expected 1-Code
- Type Collected Analysis Result Known Precision i
n"l Activity 15, n= 18
. QC MI-16 Milk Feb l988 St 89 31.Si4.7 31.716.0 8.7 Sr 90 25.512.7 27.813.5 52 1 131 26.410.5 23.215.0 10.4 Cs-134 23.8113 24.216.0 8.7 Cs 137 26.510.8 25.116.0 8.7 QC MI 17 Milk Feb 1988 1-131 10.611.2 14.311.6 10.4 QC W 35 Water Feb 1983 1-131 9.7:t1.1 11.611.1 10.4 QC W-36 Water Mar 1988 1-131 10.511.3 11.6tl.0 10.4 QC-W-37 Water Mar 1988 Sr89 17.1110 19.81.8,0 8.7 Sr 90 18.710 9 17.315.0 5.2 QC MI-18 Milk Mar 1988 1131 33.2113 26.7 5.0 10.4 Cs-134 31.3111 30.215.0 8.7 C3-137 29.911.4 26.215.0 8.7 QC W 38 Water Apr 1988 I131 17.1111 14215.0 10.4 QC W 39 Water Apr 1988 43 4439131 41751500 724 QC W 40 Water Apr 1988 Co-60 23.710.5 26.114.0 8.7 C31M 25.412.6 29.214 3 8.7 Cs-137 26.6i1 3 26.214.0 8.7 QC-W-41 Water Jun 1988 Gr. alpha 12.310.4 13.li5.0 8.7 l
Cr. beta 22.611.0 20.115.0 8.7 QC4019 Milk Jul 1989 Sr 89 15.111.6 16.415.0 8.7 Sr 90 18.01116 18.315.0 52 1 131 88.414.9 86.618.0 10.4 l
Cs-137 22.710.8 20.816.0 8.7
- QC-W-42 Water Sep 1988 St-89 48.513.3 50.81S.0 8.7 Sr 90 10.911.0 11.413.5 5.2 i-OC ~W-43 Wa ter Oct 1988 Co-60 20.91~t2 21.413.5 8.7 C3-134 38.711.6 38.016.0 8.7 Cs-137 19.012.4 21.013.5 8.7 QC-W-44 Water Oct 1988 l-131 22.210.6 23.3 3.5 10.4 i=
A 18
l i
Table A-3. In house spiked samples (continued)
Concentra112D.in.pQlk
)
lab Code Sample Date TIML Expectec Type Collected Analysts Result Known Predston n=1 Activity 15,n=la QC-W-45 Water Oct 1958 H3 4109143 41531500 724 QC h'J-20 Milk Oct 1988 1-131 59.810.9 60.619.0 10.4 CS-134 49.611.8 48.617.5 8.7 Cs-137 25.814.6 24.714.0 87 COW 46 Water Dec 1986 Cr. alpha 11.512.3 15.215.0 8.7 Gr. beta 26.512.0 25.715.0 8.7 QC MI-21 Milk Jan 1989 Sr-89 25.5110.3 34.0110.0 87 Sr 90 28313.2 27.113.0 5.2 1131 540113 550120 10.4 Cs-134 24.512.6 22.615.5 8.7 Cs 137 24.010.6 20.515.0 8.7 QC-W-47 Water Mar 1989 Sr 09 15.213.8 16.115.0 8.7 Sr.90 16.411.7 16.913.0 5.2 QC-MI.22 Mlik Apr 1989 I-131 36.311.1 37.215.0 10.4 i
Cs-134 20.812.8 20.718.0 8.7 Cs-137 22.212 4 20.418.0 8.7 QC W-48 Water Apr 1989 Ccr60 23.512.0 25.113.0 87 Cs-134 24 2.11.1 25.9t8.0 87 Cs 137 23.611.2 23.016,0 S7 QC-W-49 Water Apr 1989 f-131 37.213.7 37.215.0 10.4 QC W-50 Water Apr 1989 H-3 3011159 308h500 724 QC W-51 Water Jun 1989 Cr. alpha 13.011.8 15.015.0 87 Cr. beta 26.011.2 25.518.0 8.7 QC-MI-23 Milk Jul 1989 Sr 89 19.416.5 22.0110.0 87 Sr.90 27.6i3.5 28.613.0 5.2 1-131 46.813.2 43.415.0 10.4 Cs-134 27.411.8 28.316.0 8.7 Cs-137 24.111.8 20.816.0 8.7 QC-MI-24 Milk Aug 1989 Sr-39 25.412.7 27.2110.0 87 Sr-90 46.0 1.1 47.819.6 83 QC-W-52 Water Sep 1959 1131 9.&t0.3 9.711.9 10.4 A-19 l ____ _ _--- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
~
i Table A 3. In house spiked samples (continued)
Conentration in rCi/L s
lab Sarnple Date TTML Expected Code Type Collected Analysis Result Known Precision n=1 Activity 1s,n=13
~
QC W 53 Water Sep 1989 l131 19.010.2 20.914.2 10.4 QC-W 54 Water Sep 1989 Sr-89 25.814.6 24.714.0 8.7 St 90 26.515.3 29.715.0 5.2 QC-MI 25 Milk Oct 1989 l131 70.013.3 73.5120.0 10.4 Cs 134 22.li2.6 22.618.0 8.7 C5-137 29.411.5 27.518.0 8.7 QC-W-55 Water Oct 1989 I131 33311.3 35.3110.0 10.4 QC-W-56 Water Oct 1989 Co-60 15.210.9 17.415.0 8.7 Cs.134 22.114.4 16.918.0 8.7 Cs-137 27.211.2 22.913.0 8.7 QC W 57 Water Oct 1989 H3 3334122 33791500 724 QC-W 58 Water Nov 1989 St-89 10.911.4d 11.li1.0d 8.7 Sr-90 10.411.00 10.311.0d 5.2 QC W 59 Water Nov 1989 9 89 101.Qif.0d 104.1110.5d 17.5 Sr-50 98.013.03 95.0110.0d 17.0 QC W-60 Water Dec 1989 Gr. alpha 10.811.1 10.614.0 8.7 Cr. beta 11.6i0.5 11.414.0 8.7
- QC MI-26 Milk Jan 190 Cs-134 19311.0 20.818.0 8.7 Cs 137 25.211.2 22.818.0 8.7 QC-M127 Milk Feb 1990 Sr-90 18Pil.6 18.815.0 5.2 QC MI 28 Milk Mar 1990 1131 63.812.2 62.616.0 63 QC-MI 61 Water Apr 1990 Sr-89 17.915.5 23.118.7 8.7 Sr 90 19.412.5 23.515.2 5.2 QC MI-29 Milk Apr 1990 I-131 90.719.2 82.518.5 10.4 Cs-134 18311.0 19.715.0 8.7 Cs-137 20311.0 18.215.0 8.7 QC-W-62 Water Apr1990 Co40 8.710.4 9.415.0 8.7 Cs-134 20.0i0.2 19.715.0 8.7 C3137 2A 711.4 22.715.0 87 A-20 i-
Toble A 3. In-house spiked sarnples (continued)
C.g.rgentration in r>Ci/L lab Sample Date TIML Expect (
I Code Type Collected Analysis Result Known
- Precision -
""I Activity 1s,n=la QC W43 Water Apr 1990 1131 63.513.0 66.016.7 6.6 QC-W44 Water Apr 1990 H3 19411130 1826.01350.0 724 QC W45 Water Jun 1990 Ra 226 6.410.2 6.911.0 1.0 QC-W46 Water Jun 1990 U
6.210.2 6.016.0 6.0 QC-M1-30 Milk Jul 1990 Sr-89 12.810.4 18.4110.0 8.7 Sr 90 18.211.4 18.716.0 5.2 Cs 134 46.0113 49.015.0 8.7 Cs-137 27.611.3 25.315.0 8.7
- QC W4S Water Jun 1990 Gr. alpha 9.810 3 10.616.0 8.7 Gr. beta 11.410.6 11.317.0 8.7 QC MI-31 Milk Aug 1990 1-131 68.811.6 61.4112.3 10.4 QC-W-69 Water Sep 1990 St89 17.711.6 19.2110 0 8.7 Sr-90 13.911.6 1'4111-5.2 QC MI 32 Milk Oct 1990 1131 34.810.2 32.416.5 8.7 C3-134 25.811.2 273110.0 8.7 Cs-137 25 3 i2.0 21 4110.0 8.7 QC-W 70 Water Oct 1990 H-3 2355 59 22761455 605 QC-W-71 Water Oct 1990 1-131 55.910.9 51.8110.4 10.4 QC W 73 Water Oct 1990 Co40 18312.7 16.815.0 8.7 Cs 134 28312.3 27.015.0 8.7 Cs-137 22.711 3 22.415.0 8.7 QC W-74 Water Dec 1990 Gr. alpha 21.4 1.0 26.116.5 11 3 Gr. beta 25.911.0 22.315.6 9.7 QC-M1-33 Milk Jan 1991 Sr-89 20.7i3.3 21.6i5.0 5.0 Sr-90 19.011.4 23.013 0 30 Cs-134 22.211.7 19.615.0 5.0 Ce137 26.111.6 21315.0 5.0 QC MI-34 Milk Feb 1991 1-131 40.7f1.8 40.116.0 6.0 i
QC-W 75 Water Mar 1991 Sr-89 18.811.5 23.315.0 5.0 Sr-90 16.010.8 17.2i3.0 30 A-21
ma h:
a a.,-
+ -+
2 a
A
+
b A
-Lw..
e4
~
J_
- L AAa--~A d
.J Table A 3. In house spiked sarnples (contir.ued)
Concentration iD_pf.1/.h lab Sample Date TIML Expected Code Type Collected Analysis Result Known Precision
"*1 Activity 15,n=1A QC W 76 Water Apr 1991 1131 56.511.7 59.015 9 5.9 QC W 77 Water Apr 1991 Co40 16.412.2 15.715.0 5.0 C3134 23.812.5 22.615.0 5.0 C3137 25.012.4 21.115.0 5.0 QC W 78 Water Apr 1991 H3 40271188 40801408 M8 QC-M135 M11k Apr 1991 1131 48.010.8 49.216.0 6.0 C3-134 19.112.0 22.615.0 5.0
- Cs-137 22.812.2 22.115.0 5.0 -
QC W 79 Water Jun 1991 Cr. alpha 7.410.7 7.815.0 50 Gr. beta 11.010.7 11.015.0 5.0 QC-MI-36 Milk Jul 1991 Sr-89 28.112.1 34.0110.0 10.0 Sr-90 11.610.7 11.513.0 3.0 1-131 14.411.9 18.315.0 5.0 Cs-137 34.313.0 35.115.0 5.0 QC-W-80 Water Oct 1991 Sr-89 27.416.9 24.415.0 5.0 Sr-90 11.711.4 14.115.0 5.0 QC-W-81 Water Oct 1991 1131 19.110.7 20.614.2 4.2 QC W-82 Water Oct 1991 Co-60 22.612.7 22.115.0 5.0 Cs 134 15.511.8 17.615.0 5.0 Cs-137 17 512.1 17.615.0 5.0
- QC-W-83 Water Oct 1991 H-3 46391137 43821438 438 i
l QC-MI-37 Milk-Oct 1991 1131 23.6 3.2 25.815.0 5.0 L
Cs 134 22.712.8 22.115.0 5.0 Cs-137 38.313.0 35.115.0 5.0 QC-W-84 Water Dec 1991 Cr. alpha 6.210.6 7.815.0 5.0 Cr. beta 11.010.7 11.015.0
- 5.0 l
a - n=3 unless noted otherwise.
j b n=2 unless noted otherwise.
i c n=1 unless noted otherwise.
d Concentration in pCi/ml.
l A 22 i
O 6
Table A 4. In house " blank" samples, Concentration (oCl/L)._ _
1 Acceptance lab Sample Ebte Results Criteria Ccde Type Collected Analysis (4.66 o)
(4.66 o)
SPS 5386 Milk Jan 1988 1131
<0.1
<1 SPW 5448
" Dead" Water Jan 1988 H3
<177
<300 SPS-5615 Milk Mar 1988 Cs-134
< 2.4
<10 Cs-137
<2.5
<10 1 131
<0.3
<1 Sr-89
<0. 4
<5 Sr 90 2.410.5 ^
<1 SPS 5650 D.I. Water Mar 1988 Th 228
<0.3
<1 Th 230
<0.04
<1 Th 232
<.0.05
<1 U 234
<0.03
<1 U-235
<0.03
<1 U-238
<0.03
<1 Am 241
<0.06
<1 Cm 241
<0.01
<1 Pu-238
<0.08
<1 Pu-240 (0.02
<1 SPS-6090 Milk Jul 1988 St-89
<0.5
<1 Sr 90 1.810.5
<1 1 131
<0.4
<1 Cs-137
<0.4
<10 SPW-6209 Water Jul1998 Fe-55
<0.8
<1 SPW-6292 Water Sep 1988 Sr-89
<0.7
<1 Sr-90
<0.7
<1 SPS-6477 Milk O:t1988 1-131
<0.2
<1 Cs-134
< 6.1
<10 Cs-137
<5.9
<10 SPW-6478 Water Oct 1988 1131
<0.2
<1 SPW-6479 Water Oct 1988 CM/)
<5.7
<10 C3-134
<3.7
<10 C.5-137
<4.3
< 10 SPW-ua0 Water Oct 1988 H3
<170
<300 A-23
O
.e Table A-4. In house " blank" samples (continued)
Concentration (oCi/M Acceptar.ce lab Sample f.bte Results Critena Ccde Type Collected Analysis (4.66 o)
(4.66 o)
SPW 6625 Water Dec 1988 Gr. alpha
<0.7
<1 Gr. beta
<1.9
<4 SPS-6723 Milk Jan 1989 Sr 89
<0.6
<5 Sr 90 1.910.53
<1 1-131
<0.2
<1 Cs-1M
<4.3
<10 Cs-137
<4.4
<10 SPW 6877 Water Mar 1989 Sr-89
<0.4
<5 Sr-90
<0. 6
<1 SPS-6963 Milk Apr 1989 l-131
<0.3
<1 Cs-134
<5.9
<10 Cs-137
<6.2
<10 SPW 7561 Water Apr 1989 H3
<150
<300 SPW-7207 Water Jun 1989 Ra 226
<0.2
<1 Ra-228
<0.6
<1 SPS-7208 Milk Jun 1989 Sr-89
<0.6
<5 Sr-90 2.1 0.5a
<j 1131
<0.3
<1 Cs-134
<6. 4
<10 Cs-137
<7.2
<10 l
SPW 7588 Water Jun 1989 Cr. alpha
<0.2
<1 Cr. beta
< 1.0
<4 SPS-7322 Milk Aug 1939 St-89
< 1. 4
<5 Sr 90 4.8 1.0a
<3 1-131
<0.2
<1 Cs-134
<6.9
<10 Cs-137
<S.2
<10 SPW-7559 Water Sep 1989 Sr-89
< 2.0
<5 Sr-90
<0.7
<1 SPW-7560 Water Oct 1989 l-131
<0.1
<1 SPW-7562 Water Oct 1989 H-3
<140
<300 i
A-24
O t.
Table A-4. In house " blank" samples (continued)
- Concentration (rQLL}
) l Acccptance lab _
Sarnple Date Results Criteria Code Type Collected Analysis (4.66 c)
(4.66 o)
SI57605 Milk Nov 1989 l-131
<0.2
<1 C9134
<8. 6
<10 Cs 137
<10
<10 SPW */971 Water Dec 1989 Cr. alpha
<0.4
<1 Gr. beta
<0.8
<4 SPW 8039 Water -
Jan 1990 Ra 226
<0.2
<1 SPS-8040 Milk Jan 1990 Sr 89
<0.8
<5 Sr-90
<1.0
<1 SPS-8208 Milk Jan 1990 Sr-89
<0.8
<5 St-90 1.610.S3
~1 C5134
<3.6
<10 Cs 137
<4.7
<10 SPS-8312 Milk
. Feb 1990 Sr-89
<0.3
<.5 1
Sr-90 1.210.3a
<1 SPW-8312A Water Feb 1990 Sr-89
<0.6
<5 Sr-90
<0.7
<5 SPS-8314 Milk Mar 1990 1-131
<0.3
<1 SPS-8510 Milk May 1990 I-131
<0.2
<1 Cs-134
<4.6
<10 Cs-137
<4.8
<10 SPW-8511 A Water May 1990 H-3
<200
<300-SPS-8600 Milk Jul 1990 Sr-89
<0.8
<5 Sr 90 1.710.6a
<j I131
<0.3
<1 Cs-134
<S O
<10 Cs-137
<7.0
<10 SPM-8877 Milk Aug 1990 1-131
<0.2
<1 SPW-8925 Water Aug 1990 H-3
<200
<300
)
1 A-25
- O Table A-4, In house " blank" samples (continued)
Concentattogt/Q Acceptance Lab
- Sample Date Results Criteria Cule Type Collected Analysis (4 R o)
(4.66 o)
SPW-8926 Water Aug 1990 Gr. alpha
<0.3
<1 Gr. beta
<9.7
<4 SPW-8927 Water Aug 1990 U 234
<0.01
<1 U 235
<0.02
<1 U 238
<0.01
<1 SPW-8928 Water Aug 1990 Mn 54
<4.0
<5 Co 58
<4.1
<5 Co40
<2. 4
<5 Cs-134
<3.3
<5 Cs-137
<3.7
<5 SPW-8929 Water Aug 1970 Sr 89
<1.4
<5 Sr-90
<0.6
<1 SPW 69 Water Sep 1990 Sr-89
<1.8
<5 Sr 90 (0.8
<1 SPW-los Water Oct 1990 H3
<180
<300 1-131
<0.3
<1 SPM 107 Milk Oct 1990 I131
<0. 4
<1 l
Cv134
<3.3
<5 Cr137
<4 3
<5 i
SPW-370 Water G-t 1990 Mn-54
< 1.7
<5 Co-58
<2.6
<5 l
CcA0
<1.6
<5 CS-134
< 1.7
<5 Cs-137
< 1. 8
<5 SPW 372 Water Dec 1990 Gr. alpha
<u.3
<1 Gr. beta
<0.8
<4 SPS-406 -
Milk Jan 1991 Sr-89
<0.4
<5 Sr-90 1.8.t0.4 a
<3 Cs 134
<3.7
<5 Cs-137
<5. 2
<5 SPS-421 Milk Feb 1991 1-131
<0 3
<1 SPW-451 Water Feb 1991 Ra.226
<0.1
<1 Ra-228
<0.9
<1 A-26
-. ~.
6
(,
Table A-4. In house " blank" samples (continued)
Contentration (tC1/U
)
Acceptance 1.ab LSample -
Date Results Criteria Ccde Type Collected
. Analysis (4.66 o)
(4,66 o)-
~
. SPW 514 Water
- Mar 1991 --
Sr 89 -
- <1.1
<5-St-90
<0.9
<1 SPW-586 -
Water -
Apr 1991-I131
<0.2
<1 Co60
<2.5
<5 Cs 134
<2.1
<5 Cs 137
<2.2
<5
- SPS-587 Milk Apr 1991
. 1-131
. <0.2 -
<1 Cs-1M
<1.7
<5 Cs 137
<1.9
<5 SPW-837 Water Jun 1991 Gr. alpha
<0. 6
<1 Gr. tata
<1.1
<4
~
. SPM 953 Milk.
Jul1991 Sr49
<0.7
<5 Sr 90 0.4t0.3a j
1 131
<0.2
<1 Cs-137
<4.9
<5 i-SPM-1236 Milk-Oct 1991 1-131
<0.2
<1 -
Cs 134
<3.7
<5 Cs-137
<4.6
<5 SPW-1254 Water Oct 1991 Sr-39
<2.8
<5 Sr-90
<0.7
<1 SPW '.! ?.56 Water Oct 1991 1-131
<U.4 -
-- <1
- CM0
<3.6
.<5 Cs-134
- 4.0
<5 Cs 137
<3.6
<5 SPW-1259 -'
Water Oct 15 '.
<160
<300
'=
.SPW-1444 Water
. Dec 1991 Gr. alpha
<0.4
<1 Gr. beta
<0.8
<4 l-a Low level cf Sr.90 concentration in milk (1 - 5 pC1/U is not unusual.
t l'
A 27
[
o 11hiL-J).LIND-01 Revision 0, 12 29 86 AIIACHMENT B ACCEI'TANCE CRITERIA FOR " SPIKED' SAMPI.ES LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSESa
~
One Standard Deviation Analysis Lev el for Single Determination p
Gamnu Emitters 5 to 100 pCi/ liter or kg 5 pCi/ liter
>100 pCi/ liter or kg 5% of knowm value Strontium 49b 5 to 50 pCi/ liter or kg 5 pCi/ liter
>50 pCi/ liter or kg 10% of known value Strontium-90b i
2 to 30 pCi/ liter or kg 3.0 pCi/ liter
>30 pCi/ liter or kg 10% of known value Potassium
>0.1 g/ liter or kg 5% of known value E
Gross alpha
<20 pCi/ liter 5 pCi/ liter
>20 pCi/ liter 2.5% of known value Cross beta
<100 pCi/ liter 5 pCi/ liter
>1tB pCi/ liter 5% of known value T
p Tritium
<4,000 pC1/ liter is = (pCl/hter) =
I 169.85 x (known)s33
>4,000 pCl/ liter 10% of known value r
Radium-226, -228
<0.1 pCi/ liter 15% of known value Plutonium 0.1 pCi/ liter, gram, or sample 10% of known value lodine-131,
<55 pCi/ liter 6 pCl/ liter lodine-129b
>55 pCi/ liter 10% of known value Uranium-238,
<35 pCi/ liter 6 pCi/ liter b
Nickel-64,
>35 pCl/ liter 15% of known value Technetium.99b Iron 55b 50 to 100 pCl/ liter 10 pCi/ liter
>100 pCi/ liter 10% of known value a From EPA publication, " Environmental Radioactivity Laboratory Intercomparison Studies Program, Fiscal Year,1981-1982, EPA 400/4-81 -004.
b TIML lirnit.
A-28
L o ADRENDUM TO APPENDIX A The following is an explanation of the reasons why certain samples were outside the control !!mit spec
)
by the Environmental Protection Agency. for the Interlaboratory Comparlons Program starting January 1988.
EPA TIML Contro!
Result Limit l_ab Code Analysis (pCi/Da (pC1/Ua Explanation
~
STF-524 K
1010.71158.5b 1123.5-1336.5b Ebor in transference of data. Correct da was 1105133 mg/kg. Results in the past have been withLn the limits and TIML will monitor the situation in the future.
STW 532 1-131 9.012.0 6.2-8.8 Sample recounted after 12 days.
The average result was 8.811.7 pCi/L (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.
STW-534 Co-60 63.311.3 41.3-58.7 High ' level of Co 60 was due to contamination of beaker.
Beaker
- s I
discarded upon discovery contamination and umple was recounted.
Recount results were 53.213.6 and 50.912.4 pCl/L STM-554 St 90 51.012.0 S4.8452 The cause of low result was due to very high fat content of milk. It should be noted that 63% of all participants failed thia test.
Also, the average for all participants was 54.0 pCi/L before the Gmbb and 55.8 pCi/L after the Grubb.
STW 560 Pu 239 5.8. 1.1 3.54.9 The cause of high results is not known though it is suspected that the standard was not properly calibrated by supplier and is under investigation. New Pu-236 standard was obtained and will be used for the next test.
STW 568 Ra 22S 2.6il.0 2.7-4.5 The cause of low results is not known.
Next EPA cross check results were within the control imits. No further action is planned.
t A-29
1
'5 4
o ADDENDUM TO APPENDIX A (continued)
~
EPA TIML Control Result Limit lab Code Analysis (pCi/L)a (pCi/L)a Explanation STM 570 Sr.89 26.0110.0 30.3-47.7 The cause of lo. results was falsely high Sr 90 45.714.2 49.8-60.2 recovery due to suspected incomplete calciem removal. Since EPA sample was used up,intemal spike was prepared and analyzed. The results were within control limits (See table A-3, sample QC41124).
No further action is planned.
STW 589 Sr-90 17.3 1.2 17.4-22.6 Sarnple was reanalyzed in triplicate; results of reanalyses were 18.8.11.5 pO/L No further action is planned.
STM 599 K
1300.0169.2C 1414.7-1685.3C Sample was reanalyzed in triplicate.
Results of reanalyses were 1421.7195.3 mg/L.
The cause of low results is unknown.
STW-601 Cr. alpha ILO12.0 11.6-32.4 Sample was reanalyzed in triplicate.
Results of reanalyses were 13.411.0 pCi/L STAF-626 Gr. alpha 38.711.2 14.6-35.4 The cause of high results is the difference in geometery between standard used in the TIML lab and EPA filter.
- STW-632 Ba-133 74.016.9 51 6-72.4 Sample was reanalyzed. Results of the reanalyses were 63.816.9 pCl/L within EPA limit.
STW-641 1-131 130.7116.8 88.9-127.1 The cause of high result is unknown. In-house spike sample was prepared with activity of I 13168.3 6.8 pCi/L. Result of the analysis was 69.119.7 pCi/L.
l a Reported in pCi/L unless otherwise noted.
b Concentrations are reported in mg/kg.
c Concentrations are reported in mg/L.
l l
A-30 l
I
-4
.1
,A-
,.4&
a.
..,D
'r s' }
Y APPENDIX B DATA REPORTING CONVENTIONS l
I B-1
4 l
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:
xis where x = value of the measurement; 5 = 20 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 tne lower limit of detection based on 4.66c uncertainty for a background sample.
3.0.
Duplicate Analyses
)
3.1.
Individual results: x1 i s1 x2 1 52 Reported result:
xis where x = (1/2) (x1 + x2) 232 s = (1/2) s 3.2.
Individual results:
<Ll
<l2 Reported result:
<L where L = lower of L1 and L2 3.3.
Individual results: xis
<l Reported result:
x i s if x > L;
<L otherwise
)
8-2
1cy
[7
- e.. :,
d N
?.0.:
Computation of Averages ~and Standard Deviations 4
4.1. Averages and standard deviations listed in the tables are computed from all--of-the individual measurements over the period averaged;.
for. example, 'an annual standard deviation would not be the average of quarterly standard deviations. The average x and standard deviation (s) of_ a set of n numbers xli ^2.
An are defined as follows:
1 fIx 1
N*
s=
I 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 chan the-hignest '.LD, the highest LLD is reported.
1 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. I' n rounding off, the-following -rules are followed:
4.5.1. If the-figure following those to te retsined is less than 5, the figure is dropped, and the retained floures are kept unc hanged. As an example,11.443 is rounded off to 11.44.
-4.5.2 If the figure fc110wir.g those to be retained is greater tha1 5, the figure is dropped, and the last retained figure is-raised.by 1.
As an example,11.446 is r6cnded 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 lest-place figure ret 31ned is increased by one if'it is an~ odd nutrher or it is kept unchanged if an even ntaber. As an example,11.435 is rounded off to 11.44, while 11.425 is rounded off to 11.42.
I' l-1 j
l B-3 e
1 I
),
' s Y
Appendix C Sampling Program and Locations l
i e-i.
i h
l-i I
i i
I C-1 I
l
4 Table-C-1.
Sample collectf or; and analysis program Locations follection Type Analysis Sample Type Ido.
Codes (and Type)3 (and frequency)b (ar.d Frequency)b Airborne Filters 6
E-1-4,8,20 Weekly GB,GS on QC for each location Airborne lodine 6
E-1-4,8-20 Weelky 1-131 Ambient Radiaticn 22 E-1,2,3,4,12,14,15 Quarterly Ambient gamma (TLDs)
E-5,6,7,8,9,16,17,18, 20,22,23,24,25,26,27 Lake Water 5
E-1,5,6,9,17 Honthly GB, GS, 1-131 on MC H-3, Sr-89-90 on QC Well Water 1
E-10
~
Quarterly GB, GS, H-3, Sr-89-90, I-131 e,',
Vegetation 8
E-1,2,3,4,6,8,9 3x/ year GB,GS E-20 as available Shoreline Silt 5
E-1,5,6,9,12 2x/ year GB,GS
~
Soil 8
E-1,2,3,4,6,8,9,20 2x/ year GB,GS Milk 3
E-11,19,21 Monthly GS,1-131,Sr-89-90 Algae 2
E-5,12 3x/ year GB,GS as available Fish 1
E-13 3x/ year GB,GS (in edible as available portions) s v
\\
a c
e Table C-1..
Continued.
Locations Collection Type Analysis Sample Type No.
Codes (and Tyre)d (and Frequency)b (and Frequency)b 1
SPECIAL COLLECTIONS AND ANALYSES 4 per month Sr-89, Sr-90 Airborne Filters 1 per quarter Sr-89, Sr-90 (comp. )
1 per month GA, Sr-89, Sr-90 Liquid 4 per quarter GA, GB, H-3, GS Subsoil Water 4-5 per year Sr-89, Sr-90 Miscellaneous Water i
Sampies Locations codes are defined in Table 2.
Control Stations are indicated by (C) all other stations a
are indicators.
GB = gross beta, GA = gross alpha, GS = ganna spectroscopy, b Analysis type is coded as follows:
Analysis frequency is H-3 = tritium, Sr-89 = strontium-89, Sr-90 = stront tum-90, I-131 = iodine-131.
l coded as follows: MC = monthly composite, QC = quarterly composite.
l l
l l
l
{
,,