ML061290226
ML061290226 | |
Person / Time | |
---|---|
Site: | Point Beach ![]() |
Issue date: | 02/08/2005 |
From: | Grob B Environmental |
To: | Office of Nuclear Reactor Regulation |
References | |
8006, FOIA/PA-2010-0209 | |
Download: ML061290226 (64) | |
Text
APPENDIX I Environmental, Inc. Midwest Laboratory Final Report for the Point Beach Nuclear Plant Reporting Period: January - December 2005
Environmental, Inc.
Midwest Laboratory an Allegheny Technologies Co.
700 Landwehr Road
- Northbrook, IL 60062-2310 (847) 564-0700 tax (847) 564-4517 FINAL REPORT TO WISCONSIN ELECTRIC POWER COMPANY MILWAUKEE, WISCONSIN RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM (REMP)
FOR THE POINT BEACH NUCLEAR PLANT TWO RIVERS, WISCONSIN PREPARED AND SUBMITTED BY ENVIRONMENTAL INCORPORATED MIDWEST LABORATORY Project.Number: 8006 Reporting Period: January-December, 2005 Reviewed and Approved by_ Date 02- °8 -20Ocg Distribution: K. Johansen
POINT BEACH NUCLEAR PLANT TABLE OF CONTENTS Section Page List of Tables ................................. iii
1.0 INTRODUCTION
................................. 1I 2.0 LISTING OF MISSED SAMPLES .................. 2...............2 Appendices A Interlaboratory Comparison Program Results ........................... A-1 B Data Reporting Conventions ........ ........................ B-1 C Sampling Program and Locations ............ .................... C-1 D Graphs of Data Trends ................................ D-1 ii
POINT BEACH NUCLEAR PLANT LIST OF TABLES Title Paqe Airborne Particulates and lodine-131 Location E-01, Meteorological Tower ................... .................... 4 Location E-02, Site Boundary Control Center ....................................... 5 Location E-03, West Boundary ............ ........................... 6 Location E-04, North Boundary ............ ........................... 7 Location E-08, G. J. Francar Residence ....................................... 8 Location E-20, Silver Lake College ............... ........................ 9 Airborne Particulates, Gamma Isotopic Analyses ...................................... 10 Milk ...................................... 11 Well Water ...................................... 17 Lake Water ...................................... 18 Lake Water, Analyses on Quarterly Composites ...................................... 22
- Fish . . 25 Shoreline Sediments .28 Soil .30 Vegetation .32 Aquatic Vegetation .35 Gamma Radiation, as Measured by TLDs .36 i- , ;
POINT BEACH NUCLEAR PLANT
1.0 INTRODUCTION
The following constitutes the final 2005 Monthly Progress Report for the Environmental Radiological Monitoring Program conducted at the Point Beach Nuclear Plant, Two Rivers, Wisconsin. Results of analyses are presented in the attached tables. Data tables reflect sample analysis results for both Technical Specification requirements and Special Interest locations and samples are randomly selected within the Program monitoring area to provide additional data for cross-comparisons.
For gamma isotopic analyses, the spectrum covers an energy range from 80 to 2048 KeV. Specifically included are Mn-54, Fe-59, Co-58, Co-60, Zn-65, Zr-95, Nb-95, Ru-103, Ru-106, 1-131, Ba-La-140, Cs-134, Cs-137, Ce-141, and Ce-144. Naturally occurring gamma-emitters, such as K-40 and Ra daughters, are frequently detected in soil and sediment samples. Specific isotopes listed are K-40, TI-208, Pb-212, Bi-214, Ra-226 and Ac-228. Unless noted otherwise, the results reported under "Other Gammas" are for Co-60 and may be higher or lower for other radionuclides.
All concentrations, except gross beta, are decay corrected to the time of collection.
All samples were collected within the scheduled period unless noted otherwise in the Listing of Missed Samples.
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POINT BEACH NUCLEAR PLANT 2.0 LISTING OF MISSED SAMPLES I
Expected Collection Sample Type Location Date Reason AP/AI E-02 01-20-05 Sampler not running.
AP/AI E-02 01-2605 Sampler breaker tripped.
LW E-06 01-13-05 Water frozen.
AP/AI E-03 02-23-05 Sampler breaker tripped.
AP/AI E-03 03-23-05 No power to air sampler.
AP/AI E-01 09-21-05 Power off due to modification of Met Tower which secured power to all receptacles.
NOTE: Page 3 is intentionally left out.
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POINT BEACH NUCLEAR PLANT Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131.
) Location: E-01, Meteorological Tower Units: pCiM 3 Collection: Continuous, weekly exchange.
Date Vol. Date Vol.
3 3 Collected (M ) Gross Beta 1-131 Collected (M ) Gross Beta 1-131 Required LLD 0.010 0.030 Required LLD 0.010 0.030 01-07-05 386 0.028 +/- 0.003 <0.020 07-06-05 276 0.010 +/- 0.003 <0.022 01-12-05 221 0.052 +/- 0.006 <0.015 07-14-05 326 0.033 +/- 0.003 <0.01 7 01-20-05 367 0.026 + 0.003 <0.009 07-20-05 259 0.023 + 0.004 <0.029 01-26-05 275 0.023 +/- 0.003 <0.01 1 07-27-05 302 0.021 +/- 0.003 <0.023 02-03-05 368 0.021 + 0.003 <0.010 08-03-05 304 0.029 +/- 0.004 <0.015 02-09-05 274 0.029 +/- 0.004 <0.017 08-11-05 354 0.033 +/- 0.003 <0.013 02-16-05 320 0.021 +/- 0.003 <0.021 08-17-05 250 0.023 +/- 0.004 <0.021 02-23-05 318 0.019 +/- 0.003 <0.013 08-24-05 302 0.022 +/- 0.004 <0.011 03-03-05 369 0.019 +/- 0.003 <0.012 08-31-05 305 0.024 +/- 0.004 <0.016 03-10-05 305 0.023 +/- 0.003 <0.0.18 09-07-05 310 0.023 +/- 0.004 <0.014 a
03-17-05 267 0.019 +/- 0.004 <0.019 09-12-05 213 0.047 +/- 0.006 <0.024 03-23-05 310 0.020 +/- 0.003 <0.019 09-21-05 NDb 03-30-05 298 0.020 + 0.004 <0.012 09-28-05 290 0.022 +/- 0.004 <0;017 I 1st Quarter 3rd Quarter Mean+/- s.d. 0.025 +/- 0.009 <0.015 Mean+/- s.d. 0.026 +/- 0.009 <0.019 04-06-05 265 0.016 +/- 0.004 <0.015 10-06-05 346 0.024 +/- 0.004 <0.01 0 04-13-05 343 0.018 +/- 0.003 <0.013 10-13-05 303 0.010 +/- 0.003 <0.017 04-20-05 297 0.027 +/- 0.003 <0.019 10-19-05 258 0.026 +/-0.004 <0.013 04-28-05 335 0.012 +/- 0.003 <0.012 10-26-05 304 0.008 +/- 0.003 <0.012 11-02-05 300 0.030 +/- 0.004 <0.013 05-04-05 26i 0.013 +/- 0.003 <0.020 05-11-05 290 0.029 +/- 0.004 <0.023 11-09-05 316 0.034 +/- 0.004 <0.016 05-19-05 345 0.011 +/- 0.003 <0.012 11-17-05 333 0.019 +/-0.003 <0.027 05-25-05 254 0.014 +/-0.003 <0.014 11-23-05 259 0.027 +/-0.004 <0.012 06-02-05 341 0.015 +/- 0.002 <0.018 11-30-05 302 0.022 +/-0.004 <0.015 06-08-05 259 0.025 +/- 0.004 <0.027 12-08-05 347 0.021 +0.003 <0.012 06-16-05 344 0.018 +/- 0.003 <0.018 12-13-05 219 0.035 +/-0.005 <0.021 06-23-05 299 0.012 +/- 0.003 <0.022 12-21-05 344 0.030 +/-0.004 <0.013 06-30-05 306 0.026 +/- 0.003 <0.017 12-28-05 303 0.044 +/-0.005 <0.008 2nd Quarter 4th Quarter Mean+/- s.d. 0.018 +0.006 <0.018 Mean+/- s.d. 0.025 +/- 0.010 <0.015 Cumulative Average 0.023 *40.009 <0.016 aVolume low; modif cation of Met Tower; power turned off at 12:00 on 09-12-05.
b "ND" = No data; see Table 2.0, Listing of Missed Samples.
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POINT BEACH NUCLEAR PLANT Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131.
Location: E-02, Site Boundary Control Center Units: pCi/M 3 Collection: Continuous, weekly exchange.
Date Vol. Date Vol.
3 Collected (M ) Gross Beta 1-131 Collected (M 3
) Gross Beta 1-131 Required LLD 0.010 0.030 Required LLD 0.010 0.030 01-07-05 403 0.033 +/- 0.003 <0.019 07-06-05 267 0.012 +/- 0.004 <0.023 01-12-05 216 0.052 +/- 0.006 <0.015 07-14-05 316 0.031 +/- 0.003 <0.018 01-20-05 NDa 07-20-05 251 0.024 +/- 0.004 <0.030 01-26-05 NDa 07-27-05 293 0.018 +/- 0.003 <0.023 02-03-05 302 0.022 + 0.004 <0.013 08-03-05 294 0.030 +/- 0.004 <0.016 02-09-05 259 0.027 + 0.004 <0.018 08-11-05 339 0.032 +/- 0.003 <0.014 02-16-05 302 0.027 + 0.004 <0.022 08-17-05 256 0.026 +/- 0.004 <0.020 02-23-05 302 0.025 +/- 0.004 <0.014 08-24-05 314 0.024 +/- 0.004 <0.01 1 03-03-05 350 0.026 +/- 0.003 <0.013 08-31-05 305 0.022 +/- 0.004 <0.016 03-10-05 298 0.022 +/- 0.003 <0.018 09-07-05 301 0.026 +/- 0.004 <0.014 03-17-05 259 0.015 +/- 0.004 <0.019 09-12-05 327 0.045 +/- 0.004 <0.014 03-23-05 304 0.018 +/- 0.003 <0.019 09-21 -05 259 0.031 +/- 0.004 <0.015 03-30-05 301 0.022 +/- 0.004 <0.012 09-28-05 313 0.029 +/- 0.004 <0.015 1st Quarter 3rd Quarter l-Mean+/- s.d. 0.026 +/- 0.010** <0.017 Mean+ sad. 0.027 +/- 0.008 <0.018 04-06-05 268 0.015 +/- 0.004 <0.015 10-06-05 357 0.023 +/- 0.003 <0.01 0 04-13-05 347 0.017 +/- 0.003 <0.013 10-13-05 305 0.010 +/- 0.003 <0.017 04-20-05 300 0.024 +/- 0.003 <0.019 10-19-05 260 0.026 +/- 0.004 <0.012 04-28-05 339 0.010 +/- 0.003 <0.012 10-26-05 294 0.011 +/- 0.003 <0.012 11-02-05 291 0.028 +/- 0.004 <0.014 05-04-05 267 0.014 +/- 0.003 <0.020 05-11-05 299 0.030 +/- 0.004 <0.023 11-09-05 296 0.036 +/- 0.004 <0.017 05-1 9-05 343 0.010 +/- 0.003 <0.012 11-17-05 334 0.022 +/- 0.003 <0.023 05-25-05 259 0.012 +/- 0.003 <0.014 11-23-05 251 0.032 +/- 0.005 <0.012 06-01-05 305 0.014 +/- 0.003 <0.021 11-30-05 293 0.025 +/- 0.004 <0.015 06-08-05 256 0.029 +/- 0.004 <0.028 12-08-05 342 0.019 +/- 0.003 <0.012 06-16-05 347 0.019 +/- 0.003 <0.018 12-13-05 219 0.034 +/- 0.005 <0.021 06-23-05 289 0.012 +/- 0.003 <0.022 12-21 -05 346 0.029 +/- 0.004 <0.012 06-30-05 298 0.025 +/- 0.003 <0.017 12-28-05 303 0.041 +/- 0.005 <0.008 2nd Quarter 4th Quarter Mean+ s.d. 0.018 +/- 0.007 <0.018 Mean+/- s.d. 0.026 +/- 0.009 <0.014 Cumulative Averaqe 0.024 +/- 0.009 <0.017 i a""ND" = No data; see Table 2.0, Listing of Missed Samples.
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POINT BEACH NUCLEAR PLANT Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131.
Location: E-03, West Boundary Units: pCi/M3 Collection: Continuous, weekly exchange.
Date Vol. Date Vol.
Collected (m 3 ) Gross Beta 1-131 Collected (mi3 ) Gross Beta 1-131 Required LLD 0.010 0.030 Required LLD 0.010 0.030 01-07-05 390 0.027 +/- 0.003 <0.020 07-06-05 276 0.010 +/- 0.003 <0.022 01-12-05 216 0.050 +/- 0.006 <0.015 07-14-05 326 0.031 +/- 0.003 <0.017 01-20-05 346 0.032 +/- 0.004 <0.01 0 07-20-05 259 0.023 +/- 0.004 <0.029 01 05 260 0.021 +/- 0.003 <0.012 07-27-05 302 0.023 +/- 0.003 <0.023 02-03-05 346 0.024 +/- 0.003 <0.01 1 08-03-05 303 0.032 +/- 0.004 <0.01 5 02-09-05 259 0.027 +/- 0.004 <0.018 08-11-05 348 0.033 +/- 0.003 <0.013 02-16-05 302 0.024 +/- 0.004 <0.022 08-17-05 256 0.023 +/- 0.003 <0.020 02-23-05 NDa 08-24-05 302 0.019 +/- 0.003 <0.011 03-03-05 346 0.019 +/-0.003 <0.013 08-31-05 304 0.020 +/- 0.003 <0.01 6 03-10-05 300 0.024 +/- 0.003 <0.018 09-07-05 309 0.025 +/- 0.004 <0.01 4 03-17-05 260 0.017 +/- 0.004 <0.019 09-12-05 338 0.047 +/- 0.004 <0.013 03-23-05 NDa 09-21-05 259 0.040 +/- 0.005 <0.01 5 03-30-05 301 0.019 +/- 0.003 <0.012 09-28-05 302 0.029 +/- 0.004 <0.01 6 1st Quarter 3rd Quarter Mean+/- s.d. 0.026+/-0.009 <0.015 Mean+/- s.d. 0.027 +/- 0.010 <0.01 7 04-06-05 268 0.018 +/- 0.004 <0.015 10-06-05 352 0.026 +/- 0.004. <0.010 04-13-05 347 0.016 +/- 0.003 <0.013 10-13-05 297 0.008 + 0.003 <0.017 04-20-05 300 0.023 +/- 0.003 <0.019 10-19-05 259 0.025 +/- 0.004 <0.013 04-28-05 339 0.013 +/- 0.003 <0.012 10-26-05 303 0.008 + 0.003 <0.012 11-02-05 300 0.026 +/- 0.004 <0.013 05-04-05 267 0.016 +/- 0.003 <0.020 05-11-05 299 0.023 +/- 0.003 <0.023 11-09-05 306 0.037 +/- 0.004 <0.016 05-19-05 343 0.011 +/- 0.003 <0.012 11-17-05 343 0.019 +/- 0.003 <0.023 05-25-05 260 0.011 +/- 0.003 <0.014 11-23-05 260 0.024 +/- 0.004 <0.012 06-01-05 343 0.013 +/- 0.002 <0.018 11-30-05 302 0.023 +/- 0.004 <0.015 06-08-05 262 0.023 +/- 0.004 <0.027 12-08-05 347 0.018 +/- 0.003 <0.012 06-16-05 345 0.019 +/- 0.003 <0.018 12-13-05 219 0.037 +/- 0.005 <0.021 06-23-05 299 0.013 +/- 0.003 <0.022 12-21 -05 345 0.031 +0.004 <0.013 06-30-05 307 0.025 +/- 0.003 <0.017 12-28-05 303 0.046 +/- 0.005 <0.008 2nd Quarter 4th Quarter Mean+/- s.d. 0.017 +/- 0.005 <0.018 Meant s.d. 0.025 +/- 0.011 <0.014 Cumulative Averaae 0.024 +0.010 <0.016 a"ND" = No data; see Table 2.0, Listing of Missed Samples.
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POINT BEACH NUCLEAR PLANT Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131.
Location: E-04, North Boundary Units: pCVm3 Collection: Continuous, weekly exchange.
Date Vol. Date Vol.
3 Collected (M ) Gross Beta 1-131 Collected 3 (M ) Gross Beta 1-131 Required LLD 0.010 0.030 Required LLD 0.010 0.030 01-07-05 370 0.035 +/-0.003 <0.021 07-06-05 276 0.005 +/- 0.003 <0.022 01-12-05 205 0.049 +0.006 <0.016 07-14-05 326 0.032 +/-0.003 <0.017 01-20-05 329 0.035 +/-0.004 <0.010 07-20-05 259 0.026 +/- 0.004 <0.029 01-26-05 247 0.026 +/- 0.004 <0.013 07-27-05 312 0.019 +0.003 <0.022 02-03-05 328 0.030 +/- 0.004 <0.012 08-03-05 324 0.027 +/- 0.004 <0.014 02-0905 246 0.026 +/-0.004 <0.019 08-11-05 372 0.034 +/- 0.003 <0.013 02-16-05 286 0.027 +/-0.004 <0.023 08-17-05 273 0.021 +/- 0.003 <0.019 a
02-23-05 289 0.023 +/-0.004 <0.015 08-24-05 323 0.008 +/- 0.003 <0.010 03-03-05 327 0.025 +/-0.004 <0.014 08-31 -05 335 0.019 +/-0.003 <0.015 03-10-05 287 0.021 t0.003 <0.019 09-07-05 349 0.023 +/- 0.003 <0.012 03-17-05 247 0.021 +/-0.004 <0.020 09-12-05 372 0.038 +/- 0.004 <0.012 03-23-05 288 0.018 tO.003 <0.020 09-21 -05 276 0.030 +/- 0.004 <0.014 03-30-05 286 0.020 +/- 0.004 <0.013 09-28-05 313 0.023 +/- 0.004 <0.015 1st Quarter 3rd Quarter Means s.d. 0.027 +/-0.008 <0.017 Mean+ s.d. 0.023 +/-0.010 <0.016 04-06-05 254 0.018 t0.004 <0.016 10-06-05 350 0.026 +/- 0.004 <0.010 04-13-05 330 0.016 t0.003 <0:013 10-13-05 299 0.009 +/-0.003 <0.017 04-20-05 285 0.026 +/- 0.004 <0.020 10-19-05 268 0.026 +/- 0.004 <0.012 04-28-05 322 0.015 +t0.003 <0.012 10-26-05 302 0.008 +/- 0.003 <0.012 11-02-05 300 0.025 +/-0.004 <0.013 05-04-05 254 0.014 +/- 0.003 <0.021 05-11-05 284 0.033 + 0.004 <0.024 11-09-05 306 0.032 +/- 0.004 <0.016 05-19-05 326 0.013 +0.003 <0.013 11-17-05 343 0.020 -0.003 <0.022 05-25-05 247 0.017 +/- 0.004 <0.015 11-23-05 260 0.023 +/- 0.004 <0.012 06-01-05 325 0.016 +/- 0.003 <0.019 11-30-05 302 0.018 +/-0.003 <0.015 06-08-05 251 0.025 +/- 0.004 <0.02 8 12-08-05 346 0.020 _ 0.003 <0.012 06-16-05 327 0.016 +/- 0.003 <0.019 12-13-05 218 0.036 +/- 0.005 <0.021 06-23-05 299 0.010 +/- 0.003 <0.022 12-21 -05 345 0.031 +/-0.004 <0.013 06-30-05 306 0.025 +/- 0.003 <0.017 12-28-05 303 0.044 +/-0.005 <0.008 2nd Quarter 4th Quarter Mean+/-t s.d. 0.019 +/- 0.006 <0.018 Mean+/- s.d. 0.024 +/- 0.010 <0.014 Cumulative Average 0.024 +/-0.009 <0.016 a Low counts; filter light.
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POINT BEACH NUCLEAR PLANT iodine-131.
Airborne particulates and charcoal canisters, analyses for gross beta and Location: E-08, G.J. Francar Residence Units: pCim 3 Collection: Continuous, weekly exchange.
Date Vol. Date Vol.
3 Gross Beta 1-131 Collected 3 (m ) Gross Beta 1-131 Collected (m )
0.010 0.030 Required LLD 0.010 0.030 Required LLD 0.033 0.003 <0.020 07-06-05 276 0.011 +/- 0.003 <0.022 01-07-05 386
- 213 0.052 +/- 0.006 <0.016 07-14-05 324 0.030 +/- 0.003 <0.01 7 01-12-05 344 0.035 + 0.004 <0.01 0 07-20-05 259 0.020 +/- 0.003 <0.029 01-20-05 258 0.023 +/- 0.004 <0.012 07-27-05 301 0.021 +/- 0.003 <0.023 01-26-05 02-03-05 343 0.022 + 0.003 <0.01 1 08-03-05 304 0.032 +/- 0.004 <0.01 5 02-09-05 257 0.024 + 0.004 <0.018 08-11-05 348 0.034 +/- 0.003 <0.013 299 0.020 +/- 0.004 <0.022 08-17-05 256 0.021 +/- 0.003 <0.020 02-16-05 301 0.026 +/- 0.004 <0.014 08-24-05 302 0.023 +/- 0.004 <0.01 1 02-23-05 331 0.021 +/- 0.003 <0.014 08-31-05 304 0.019 +/- 0.003 <0.01 6 03-03-05 280 0.023 +/- 0.003 <0.01 9 09-07-05 307 0.020 +/- 0.003. <0.014 03-10-05 242 0.018 +/- 0.004 <0.020 09-12-05 340 0.045 +/- 0.004 <0.013 03-17-05 282 0.017 *0.003 <0.021 09-21-05 260 0.039 +/- 0.005 <0.01 5 03-23-05
.300 0.027 +/- 0.004 <0.012 09-28-05 303 0.027 +/- 0.004 <0.01 6 03-30-05
'I 1st Quarter 3rd Quarter 0.026 +/- 0.009 <d.016 Mean+/- s.d. 0.026 +/- 0.009 <0.017 Meah+/- s.d.
0.016 +/- 0.004 <0.015 10-06-05 347 0.026 + 0.004 <0.010 04-06-05 264 0.018 +/- 0.003 <0.013 10-13-05 301 0.011 +/- 0.003 <0.01 7 04-13-05 344 0.024 +/- 0.003 <0.01 9 10-19-05 260 0.027 + 0.004 <0.012 04-20-05 297 0.013 +/- 0.003 <0.01 1 10-26-05 302 0.010 + 0.003 <0.01 2 04-28-05 353 11-02-05 300 0.027 + 0.004 <0.01 3 05-04-05 265 0.013 +/- 0003 <0.020 05-11-05 296 0.028 +/- 0.004 <0.023 11-09-05 305 0.041 t 0.004 <0.016 341 0.012 +/- 0.003 <0.012 11-17-05 345 0.018 +/- 0.003 <0.024 05-19-05 258 0.012 +/- 0.003 <0.014 11-23-05 267 0.033 + 0.004 <0.012 05-25-05 06-01-05 340 0.015 +/- 0.002 <0.01 8 11-30-05 322 0.022 +/- 0.003 <0.014 0.021 +/- 0.003 <0.021 12-08-05 358 0.016 +0.003 <0.01 1 06-08-05 303 0.021 +/- 0.004 <0.020 12-13-05 218 0.033 +/- 0.005 <0.021 06-16-05 298 0.013 +/- 0.003 <0.021 12-21-05 346 0.025 +/- 0.004 <0.013 06-23-05 303 0.026 +/- 0.003 <0.017 12-28-05 303 0.043 +/- 0.005 <0.008 06-30-05 303 2nd Quarter 4th Quarter 0.018 + 0.006 <0.017 Mean+/- s.d. 0.026 +/- 0.010 <0.014 Mean+/- s.d.
Cumulative Averaqe 0.024 +/- 0.009 <0.016 8
POINT BEACH NUCLEAR PLANT Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131.
Location: E-20, Silver Lake Units: pCiM/3 Collection: Continuous, weekly exchange.
Date Vol. Date Vol.
Collected (M3 ) Gross Beta 1-131 Collected (m 3 ) Gross Beta 1-131 Required LLD 0.010 0.030 Required LLD 0.010 0.030 01 05 390 0.032 +/-0.003 <0.020 07-06-05 278 0.009 +/-0.003 <0.022 01-12-05 217 0.047 +/-0.006 <0.015 07-14-05 324 0.031 +/- 0.003 <0.017 01-20-05 346 0.030 +/-0.004 <0.01 0 07-20-05 258 0.028 +/- 0.004 <0.029 01-26-05 261 0.022 +/-0.003 <0.012 07-27-05 302 0.022 +/- 0.003 <0.023 02-03-05 344 0.023 +/- 0.003 <0.01 1 08-03-05 303 0.030 t 0.004 <0.015 02-09-05 259 0.028 +/- 0.004 <0.018 08-11-05 348 0.035 +/- 0.003 <0.013 02-16-05 302 0.026 +/- 0.004 <0.022 08-17-05 257 0.025 +/- 0.004 <0.020 02-23-05 303 0.025 +/- 0.004 <0.014 08-24-05 302 0.023 +/- 0.004 <0.01 1 03-03-05 346 0.016 0.003 <0.013 08-31-05 304 0.026 +/- 0.004 <0.016 03-10-05 293 0.023 +/- 0.003 <0.018 09-07-05 302 0.025 +/- 0.004 <0.014 03-17-05 248 0.019 +/- 0.004 <0.020 09-12-05 347 0.043 +/- 0.004 <0.013 03-23-05 306 0.018 +/-0.003 <0.019 09-21-05 258 0.036 +/-0.005 <0.015 03-30-05 299 0.021 +/- 0.004 <0.012 09-28-05 302 0.025 +/-t0.004 <0.016 1st Quarter 3rd Quarter Means s.d. 0.025 +/- 0.008 <0.016 Mean t s.d. 0.028 +/- 0.008 <0.017 04-06-05 266 0.014 +/-0.004 <0.015 10-06-05 344 0.024 +/- 0.004 <0.010 04-13-05 349 0.017 +/-0.003 <0.013 10-13-05 305 0.010.+ 0.003 <0.017 04-20-05 299 0.025 + 0.003 <0.019 10-19-05 260 0.024 +/- 0.004 <0.012 04-28-05 338 0.012 +/-L0.003 <0.012 10-26-05 303 0.008 +/- 0.003 <0.012 11-02-05 299 0.030 +/-0.004 <0.013 05-04-05 268 0.013 +/- 0.003 <0.019 05-11-05 297 0.027 +/- 0.003 <0.023 11-09-05 307 0.033 +0.004 <0.016 05-19-05 344 0.011 +/-0.003 <0.012 11-17-05 342 0.020 +/-0.003 <0.021 05-25-05 264 0.011 0.003 <0.014 11-23-05 262 0.031 +/-0.004 <0.012 06-01-05 341 0.013 +/-0.002 <0.018 11-30-05 301 0.022 +/- 0.004 <0.015 06-08-05 343 0.022 +/- 0.003 <0.018 12-08-05 345 0.025 +/-0.003 <0.012 06-16-05 262 0.020 0.004 <0.022 12-13-05 219 0.034 +/- 0.005 <0.021 06-23-05 298 0.013 +/-0.003 <0.022 12-21 -05 346 0.031 +/-0.004 <0.013 06-30-05 308 0.030 +/- 0.004 <0.017 12-28-05 302 0.047 t 0.005 <0.008 2nd Quarter 4th Quarter Mean+/- s.d. 0.018 +/-0.007 <0.017 Mean+/- s.d. 0.026 +/-0.010 <0.014 Cumulative Average 0.024 +/- 0.009 <0.016 9
POINT BEACH NUCLEAR PLANT GAMMA EMITTERS IN QUARTERLY COMPOSITES OF AIR PARTICULATE FILTERS (Concentration pCi/m3)
- a Be-7 Cs-1 34 Cs-1 37 Other Gammas' Volume Locatior Lab Code Reg. LLD - 0.01 0.01 ( 0.10 ) M3 1st Quarter E-01 EAP- 2080 0.050 +/- 0.012 -0.0001 +/- 0.0006 0.0004 +/- 0.0006 0.0006 +/- 0.0004 4078 E-02 - 2081,2 0.067 +/- 0.012 0.0002 +/- 0.0006 0.0001 +/- 0.0008 -0.0007 +/- 0.0009 3296 E-03 - 2083 0.069 +/- 0.016 -0.0005 +/- 0.0008 0.0002 +/- 0.0006 0.0008 i 0.0007 3326 E-04 - 2084 0.071 +/- 0.017 0.0003 +/- 0.0006 -0.0004 +/- 0.0006 -0.0003 +/- 0.0006 3735 E-08 - 2085 0.059 +/- 0.015 -0.0001 +/- 0.0006 0.0003 +/- 0.0006 -0.0003 +/- 0.0008 3836 E-20 - 2086 0.079 +/- 0.015 0.0001 +/- 0.0007 0.0005 +/- 0.0004 0.0008 +/- 0.0007 3914 2nd Quarter E-01 EAP- 4061 0.079 +/- 0.015 -0.0007 +/- 0.0007 0.0005 i 0.0005 0.0005 +/- 0.0007 3942 E-02 - 4062 0.080 +/- 0.019 0.0001 +/- 0.0057 0.0001 t 0.0005 0.0001 +/- 0.0006 3917 E-03 - 4063 0.095 +/- 0.017 -0.0004 +/- 0.0006 0.0001 i 0.0006 0.0002 +/- 0.0005 3979 E-04 - 4064 0.080 +/- 0.015- 0.0002 +/- 0.0005 0.0004 +/- 0.0005 -0.0001 +/- 0.0007 3810 E-08 - 4065 0.078 +/- 0.015 0.0003 +/- 0.0004 0.0002 + 0.0006 -0.0001 +/- 0.0005 3965 E-20 - 4066 0.074 +/- 0.017 0.0003 +/- 0.0005 -0.0001 +/- 0.0007 -0.0004 +/- 0.0007 3977 3rd Quarter E-01 EAP- 5883 0.073 +/- 0.024 -0.0002 +/- 0.0007 0.0001 +/- 0.0005 -0.0005 +/- 0.0006 3491 E-02 - 5884 0.069 +/- 0.016- -0.0002 +/- 0.0006 0.0001 +/- 0.0005 -0.0002 +/- 0.0006 3835 E-03 - 5885 0.071 +/- 0.014 -0.0009 +/- 0.0008 -0.0003 +/- 0.0006 -0.0001 +/- 0.0007 3884 E-04 - 5886 0.063 +/- 0.015 -0.0001 +/- 0.0006 0.0002 +/- 0.0005 0.0011 +/- 0.0006 4110 E-08 - 5887 0.086 +/- 0.016 0.0005 +/- 0.0006 0.0004 +/- 0.0005 0.0002 +/- 0.0006 3884 E-20 - 5888 0.069 +/- 0.017 0.0005 +/- 0.0005 -0.0004 +/- 0.0006 -0.0003 i 0.0006 3885 4th Quarter E-01 EAP- 7521 0.045 +/- 0.012 -0.0001 +/- 0.0005 -0.0001 +/- 0.0005 -0.0002 +/- 0.0005 3934 E-02 - 7522 0.049 +/- 0.013 0.0002 +/- 0.0005 -0.0005 +/- 0.0005 -0.0001 +/- 0.0006 3891 E-03 - 7523 0.052 +/- 0.015 -0.0001 +/- 0.0004 -0.0003 +/- 0.0004 -0.0001 +/- 0.0005 3936 E-04 - 7524 0.045 +/- 0.012 -0.0002 +/- 0.0005 0.0001 +/- 0.0004 0.0001 +/- 0.0006 3942 E-08 - 7525 0.044 +/- 0.015 0.0003 +/- 0.0005 0.0001 +/- 0.0004 -0.0004 +/- 0.0007 3974 E-20 - 7526 0.052 +/- 0.016 -0.0003 +/- 0.0006 0.0001 +/- 0.0005 0.0005 +/- 0.0006 3935 a See Introduction 10
POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN MILK SAMPLPS l (Monthly Collections)
Sample Description and Concentration (pCi/L)
E-11 Funk Dairy Farm Required Collection Date 01-05-05 02-02-05 03-03-05 LLD Lab Code EMI-81 EMI-513 EMI-960 Sr-89 0.7 +/- 0.7 0.4 +/- 0.7 0.8 +/- 0.8 5.0 Sr-90 0.7 +/-0.4 1.3 +/-0.4 0.7 +/- 0.4 1.0 1-131 -0.04 +/- 0.13 -0.12 +/- 0.15 -0.05 +/- 0.15 0.5 K-40 1235 +/- 105 1252 + 107 1305 +/- 93 Cs-134 0.8 +/- 2.1 0.5 +/- 2.7 -0.2 +/- 2.1 5.0 Cs-137 -0.2 +/- 2.5 -1.8 +/- 2.6 -1.6 +/- 2.1 5.0 Ba-La-1 40 1.5 +/- 1.8 -0.8 +/- 1.8 2.9 +/- 1.6 5.0 Other Gammasa 4.0 +/- 2.4 -1.4 +/- 2.8 1.9 +/- 2.1 15.0 Required Collection Date 04-13-05 05-04-05 06-01-05 LLD Lab Code EMI-1819 EMI-2338 EMI-2927 Sr-89 0.2 +/- 0.5 -0.4 +/- 0.6 -0.3 +/- 0.6 5.0 Sr-90 0.3 +/- 0.3 0.7 +/- 0.4 0.9 +/- 0.3 1.0 1-131 0.09 +/- 0.15 -0.06 +/- 0.14 -0.03 +/- 0.13 0.5 K-40 1314 +/- 104 1351 +/- 120 1357 +/- 104 Cs-134 -0.6+/-3.0 1.1 2.5 -1.8 i 2.3 5.0 Cs-137 -1.0 +/- 2.7 1.5 2.5 -0.6 i 0.4 5.0 Ba-La-140 3.3 +/- 2.4 0.9 +/- 2.0 0.5 +/- 1.5 5.0 Other Gammas" -0.2 +/-2.1 2.5 i2.2 0.6 +/- 2.0 15.0 8 See Introduction.
11
POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN MILK SAMPLES (Monthly Collections)
Sample Description and Concentration (pCi/L)
E-1 1 Funk Dairy Farm Required Collection Date 07-13-05 08-10-05 09-14-05 LLD Lab Code EMI-3928 EMI-4615 EMI-5093 Sr-89 -0.7 +/- 0.7 -0.2 +/- 0.6 0.4 +/- 0.6 5.0 Sr-90 1.0 +/- 0.4 1.0 +/- 0.4 0.6 +/- 0.3 1.0 1-131 -0.03 +/- 0.15 -0.02 +/- 0.11 -0.11 +/- 0.18 0.5 K-40 1281 +/-103 1331 +/-116 1358 +/- 115 Cs-1 34 0.3 +/- 2.5 -0.4 +/- 3.1 -2.7 +/- 2.0 5.0 Cs-137 2.1 +/-2.1 1.4 +/-2.7 0.0 +/- 2.5 5.0 Ba-La-140 1.4 +/- 1.4 2.1 +/- 1.3 0.2 +/- 1.9 5.0 Other Gammasa -1.2 +/- 2.4 2.1 +/- 2.7 1.0 +/- 2.8 15.0 Required Collection Date 10-12-05 11:09-05 12-14-05 LLD Lab Code EMI-5725 EMI-6391' EMI-7096 Sr-89 0.6 +/- 1.0 -0.7 +/- 0.8 0.4 +/- 0.8 5.0 Sr-90 0.5 +/- 0.3 1.2 +/- 0.4 0.9+/-0.4 / 1.0 1-131 -0.06 +/- 0.15 0.02 +/- 0.15 -0.03 +/- 0.13 0.5 K-40 1305 +/- 108 1351 +/- 114 1403 +/- 119 Cs-134 -12.4 +/- 3.5 2.0 +/- 2.4 -0.8 +/- 1.9 5.0 Cs-137 -2.7 +/- 2.8 -0.7 +/- 2.8 -0.1 +/- 2.2 5.0 Ba-La-140 3.0 +/- 2.3 -0.5 +/- 2.0 2.3 +/- 1.6 - 5.0 Other Gammasa -1.4 +/- 2.6 2.6 +/-2.7 -3.0 +/- 3.0 15.0
" See Introduction.
12
POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN MILK SAMPLES i (Monthly Collections)
Sample Description and Concentration (pCi/L)
E-21 Strutz Dairy Farm Required Collection Date 01-05-05 02-02-05 03-03-05 LLD Lab Code EMI-82 EMI-514 EMI-961 Sr-89 0.4 +/- 0.7 0.1 +/-0.6 0.3 +/- 0.7 5.0 Sr-90 0.6 +/- 0.3 0.4 +/- 0.4 1.1 +/-0.4 1.0 1-131 -0.01 +/-0.13 0.08 +/- 0.17 0.05 i 0.15 0.5 K-40 1316 +/- 114 1380 +/- 110 1320 +/- 95 Cs-134 -0.1 +/-2.7 0.5 +/- 2.8 1.9 i 2.3 5.0 Cs-137 -0.4 +/- 2.6 -2.4 +/- 3.0 -1.7 +/-2.3 5.0 Ba-La-140 0.9 +/- 1.8 0.5 +/- 2.5 -3.5 +/-2.1 5.0 Other Gammas" 0.8 +/- 2.7 -0.7 +/- 3.2 1.2 +/-2.1 15.0 Required Collection Date 04-13-05 05-04:05 06-01-05 LLD Lab Code EMI-1 820 EMI-2339 EMI-2928 Sr-89 0.4 +/- 0.7 0.1 +/-0.6 0.1 +/-0.6 ' 5.0 Sr-90 0.3 +/- 0.2 0.8 +/- 0.4 0.4 +/-0.3 1.0 1-131 -0.03 + 0.15 -0.09 +/- 0.17 -0.11 +/- 0.15 0.5 K-40 1294 +/- 100 1246 +/- 105 1402 +/- 104 Cs-1 34 -0.1 +/-2.7 2.1 +/- 3.1 1.3 +/- 2.4 5.0 Cs-137 0.8 +/- 2.7 0.1 +/-2.8 -0.4 +/- 2.6 5.0 Ba-La-140 2.6 +/- 1.7 -1.9 +/- 2.4 -0.7 +/- 2.1 5.0 Other Gammas' 0.8 +/- 2.3 -0.8 +/- 2.7 -1.5 +/- 2.3 15.0 a See Introduction.
13
POINT BEACH NUCLEAR PLANT PRAbIOACTIVITY IN MILK SAMPLES (Monthly Collections)
Sample Description and Concentration (pCilL)
E-21 Strutz Dairy Farm Required Collection Date 07-13-05 08-10-05 09-14-05 LLD Lab Code EMI-3929 EMI-4616 EMI-5094 Sr-89 -0.3 +/- 0.6 0.2 +/- 0.5 -0.2 +/- 0.6 5.0 Sr-90 0.7 +/- 0.3 0.6 +/- 0.3 0.5 +/- 0.3 1.0 1-131 -0.05 +/- 0.15 -0.15 +/- 0.12 -0.18 +/- 0.18 0.5 K-40 1394 +/- 107 1500 +/- 119 1373 +/- 111 Cs-1 34 0.2 +/- 2.5 3.2 +/- 2.8 -0.7 t 1.7 5.0 Cs-137 0.7 +/- 2.2 -1.5 +/- 3.0 2.0 +/-2.2 5.0 Ba-La-140 2.5 +/- 1.5 3.6 +/- 2.2 1.2 +/-2.1 5.0 Other Gammas" -1.4 +/- 2.4 -1.2 +/- 2.7 0.6 +/-2.8 15.0 Required Collection Date 10-12-05 11-09-05 12-14-05 LLD Lab Code EMI-5726 EMI-6392 EMI-7097,8 Sr-89 0.5 +/- 0.7 -0.3 +/- 0.6 -0.5 +/- 0.7 5.0 Sr-90 0.5 +/- 0.3 0.4 +/- 0.3 0.6 +/- 0.3 1.0 1-131 -0.01 0.1 5 0.08 +/- 0.16 0.03 +/- 0.14 0.5 K-40 1383 +/- 101 1335 +/- 116 1322 +/- 76 Cs-1 34 -0.3 +/- 2.3 -10.2 +/- 3.1 -12.8 +/- 3.1 5.0 Cs-1 37 0.6 +/- 2.4 0.7 +/- 3.0 1.4 +/- 2.4 / 5.0 Ba-La-140 -2.2 +/-2.1 1.4 +/- 2.0 -1.3 +/- 2.0 5.0 Other Gammasa -0.3 +/- 2.4 1.5 +/- 2.5 -0.9 +/- 2.5 / 15.0 a See Introduction.
14
POINT BEACH NUCLEAR PLANT RiADIOACTIVITY IN MILK SAMPLES (Monthly Collections)
Sample Description and Concentration (pCi/L)
E-40 Barta Required Collection Date 01-05-05 02-02-05 03-03-05 LLD Lab Code EMI-83 EMI-515 EMI-962 Sr-89 -1.5 i 0.9 -0.8 +/- 0.7 -0.5 +/- 0.7 5.0 Sr-90 2.4 i 0.5 1.1 +/-0.4 1.6 +/- 0.4 1.0 1-131 -0.02 +/- 0.16 0.20 +/- 0.23 0.00 +/- 0.15 0.5 K-40 1347 i 112 1355 +/- 118 1392 +/- 103 Cs-1 34 -3.3 i 2.4 2.5 +/- 3.0 -0.7 +/- 2.4 5.0 Cs-1 37 -1.3 i2.1 0.3 +/- 2.3 0.4 +/- 1.8 5.0 Ba-La-140 -0.5 i 2.0 0.2 +/- 2.3 -1.3 +/- 2.2 5.0 Other Gammas 0.3 +/- 2.3 -0.7 +/- 2.6 -1.0 +/- 2.1 15.0 Required Collection Date 04-13-05 05-04-05 06-01-05. LLD Lab Code EMI-1821 EMI-2340 EMI-2929 Sr-89 1.1 +/-1.2 0.3 +/- 0.6 0.3 +/- 0.6 5.0 Sr-90 1.4 +/- 0.5 0.9 +/- 0.4 0.9 +/- 0.3 1.0 1-131 -0.02 +/- 0.14 0.16 +/- 0.19 -0.10 +/- 0.17 0.5 K-40 1395 +/- 113 1419 +/- 129 1348 +/- 110 Cs-1 34 0.9 +/- 2.6 -0.2 +/-3.0 0.1 +/-2.4 5.0 Cs-137 0.4 +/- 2.8 -0.6 +/- 2.4 0.0 +/- 2.3 5.0 Ba-La-140 -0.3 +/-2.1 -0.6 +/- 2.4 -2.8 +/- 2.9 5.0 Other Gammas" 1.3 +/- 2.6 1.6 +/- 2.5 0.1 +/-2.4 15.0 a See Introduction.
15
POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN MILK SAMPLES (Monthly Collections)
Sample Description and Concentration (pCi/L)
E-40 Barta Required Collection Date 07-13-05 08-10-05 09-14-05 LLD Lab Code EMI-3930 EMI-4617 EMI-5095 Sr-89 -0.1 +/- 0.7 0.2 +/- 0.6 -0.1 +/-0.7 5.0 Sr-90 1.1 +/-0.4 0.8 +/- 0.3 1.4 +/- 0.4 1.0 1-131 0.06 +/- 0.17 -0.08 +/- 0.12 -0.01 +/- 0.21 0.5 K-40 1472 +/- 113 1278 +/- 121 1405 +/- 109 Cs-1 34 -1.0 +/- 2.6 2.4 +/- 2.2 -1.4 +/- 1.7 5.0 Cs-1 37 -3.4 +/- 2.6 -2.1 + 2.1 1.4 +/- 2.2 5.0 Ba-La-140 -1.7 +/- 1.8 -2.1 +/- 2.1 1.1 +/-1.6 5.0 Other Gammasa 0.1 +/-2.7 -2.5 +/- 2.4 -0.2 +/- 2.4 15.0 Required Collection Date 10-12-05 11-09-05 12-14-05. LLD Lab Code EMI-5727 EMI-6393 EMI-7099 Sr-89 0.2 +/- 0.7 0.2 +/- 0.8 0.2 +/-0.7 - 5.0 Sr-90 1.0 +/-0.4 1.1 +/-0.4 0.8 +/- 0.4 1.0 1-131 -0.08 +/- 0.13 -0.11 +/- 0.18 -0.10 +/- 0.14 0.5 K-40 1267 +/- 115 1386 +/- 114 1300 +/- 105 /
Cs-1 34 -0.7 +/- 2.1 -5.0 +/- 2.6 -1.7 +/- 2.1 5.0 Cs-1 37 1.2 +/- 2.3 0.1 +/-2.5 3.1 +/-2.3 5.0 Ba-La-140 -2.6 +/- 2.2 -1.1 +/- 2.3 -0.4 +/- 2.1 - 5.0 Other Gammasa 0.3 +/- 2.5 0.0 +/- 2.7 0.1 +/-2.4 15.0 a See Introduction.
16
POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN WELL WATER SAMPLES, E-10 (Quarterly Collections) 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. Req.
LLD Collection Date 01-14-05 04-14-05 07-13-05 10-13-05 Lab Code EWW-232 EWW-1 914 EWW-3966 EWW-5754 Gross Beta 0.9 +/-11.6 0.5 +/-1.8 1.0 +/-11.8 0.2 +/- 1.8 4.0 H-3 -16.8 +/- 85.4 -4.4 +/- 76.2 29.6 +/- 104.5 104.5 +/- 90.1 500 Sr-89 0.2 +/-0.6 0.7 +/-0.6 0.3 +/- 0.6 -0.1 +/- 0.4 5.0 Sr-90 0.1 +/- 0.3 -0.1 +/- 0.2 -0.2 +/- 0.4 0.0 +/- 0.2 1.0 1-131 0.09 +/- 0.16 -0.04 +/-0.15 0.06 +/-0.17 -0.10 +/-0.13 0.5 Mn-54 -2.8 +/-4.6 0.7+/-1.6 0.8 +/-3.8 -0.1 +/-2.7 10 Fe-59 7.5 +/- 9.6 -1.7 +/- 3.2 -3.0 +/- 6.7 1.4 +/- 7.5 30 Co-58 -1.9 +/-4.5 -0.5 +/-1.7 -1.3 +/- 2.7 1.8 +/- 3.4 10 Co-60 5.6 +/-5.4 1.0 +/-1;8 0.9 +/-4.2 1.1 t3.0 - 10 Zn-65 4.4 +/- 9.3 -4.6 +/- 3.8 3.1 +/- 6.8 -1.5 +/- 9.0 30 Zr-Nb-95 -2.7 +/-3.5 0.6 +/- 1.8 2.7 +/- 3.4 -2.9 +/- 3.5 15 Cs-134 -0.5 +/- 4.3 -0.9 +/- 2.0 1.5 +/- 3.8 -1.6 +/- 3.6 10 Cs-137 1.4 +/-4.2 0.7 +/-1.7 2.0 +/-3.1 0.8 +/-4.0 10 Ba-La-140 9.4+/-5.9 1.5+/-1.8b -2.3+/-3.9 -0.1 +/-4.6 15 Other Gammasa -2.5 +/- 3.5 -1.9 +/- 1.7 -0.1 +/- 2.8 0.2 +/- 3.6 30 a Ru-103 b corrected value 17
POINT BEACH Lake water, analyses for gross beta, iodine-131 and gamma emitting isotopes.
Location: E-01 (Meteorological Tower)
Collection: Monthly composites Units: pCi/L
) ELW-1124 ELW-1909 Lab Code ELW-235 ELW-679 Date Collected 01-13-05 02-11-05 03-09-05 04-14-05 Req. LLD Gross beta 4.0 i 0.7 2.5 +/- 0.6 3.1 +/- 0.7 2.6 +/- 0.7 4.0 1-131 0.02 +/- 0.17 0.13 +/- 0.15 -0.13 +/- 0.17 -0.01 +/- 0.16 0.5 Be-7 9.4 +/- 19.1 -8.7 +/- 21.3 4.0 +/- 20.8 -7.9 +/- 25.4 Mn-54 -0.9 +/- 2.0 1.9 +/-2.8 0.0 +/- 2.5 -4.0 +/- 3.4 10 Fe-59 1.7 +/- 3.5 2.1 +/- 5.1 1.4 +/- 2.9 1.5 +/- 6.0 30 Co-58 0.6 +/- 1.9 -1.2 +/- 2.7 -1.2 +/- 2.7 4.2 +/- 3.0 10 Co-60 -0.4 +/- 1.8 0.9 +/- 3.0 -0.2 + 2.7 1.1 +/- 3.6 10 Zn-65 -6.9 +/- 4.7 -5.2 +/- 5.9 -3.4 +/- 5.5 -5.8 +/- 7.2 30 Zr-Nb-95 1.1 +/- 2.0 1.0 +/- 2.6 -4.0 +/- 2.5 -0.9 +/- 3.2 15 Cs-134 0.8 +/- 2.3 -1.0 +/- 3.3 -0.4 +/- 2.5 -2.1 +/- 4.2 10 Cs-1 37 -1.7 +/- 2.2 -2.6 +/- 2.6 -0.8 +/- 2.7 -0.2 i 3.5 10 Ba-La-140 -0.3 +/- 1.9 -4.2 +/- 3.2 -2.4 +/- 4.4 -3.3 3.7 15 Other Gammasa 1.5 +/- 2.2 -2.2 +/- 2.6 0.5 +/- 2.5 -1.6
- 3.2 30 Lab Code ELW-2539 ELW-3183 ELW-4017 ELW-4677 Date Collected 05-11-05 06-08-05 07-14-05 08-12-05 Req. LLD Gross beta 1.4 i 0.3 2.0 +/- 0.4 4.1 i 0.5 2.1 +/- 0.4 4.0 1-131 -0.12 +/- 0.15 -0.02 +/- 0.17 0.03 +/- 0.16 -0.01 +/- 0.12 0.5 Be-7 26.7 +/- 20.2 -8.7 +/- 15.6 1.8 i 18.6 4.4 +/- 24.5 Mn-54 0.5 +/- 2.1 -1.1 +/- 1.6 -1.0 +/- 2.6 -1.5 +/- 3.2 10 Fe-59 -1.1 +/- 4.6 1.2 +/- 2.9 3.3 +/- 4.0 1.1 +/- 6.2 30 Co-58 0.0 +/- 2.0 0.4 +/- 1.5 0.9 +/- 2.3 -2.1 +/- 3.1 10 C6-60 -1.9 +/- 2.4 0.7 +/- 1.7 0.9 +/- 2.4 -0.7 +/- 4.1 10 Zn-65 -3.7 +/- 4.7 -0.7 +/- 3.6 -3.5 +/- 5.5 0.7 +/- 6.5 30 .
Zr-Nb -1.0 +/- 2.2 0.7 +/- 1.4 -0.6 +/- 2.4 2.9 +/- 2.6 15 Cs-134 1.4 +/- 2.6 -0.1 +/- 1.9 0.6 +/- 2.8 0.7 +/- 2.9 10 Cs-137 0.4 +/- 2.5 1.0 i 1.8 0.8 +/- 2.8 2.0 +/- 3.4 10 Ba-La-140 0.7 +/- 3.2 -1.0 +/- 1.8 0.6 +/- 2.7 -2.5 +/- 2.1 15 Other Gammas' -3.0 +/- 2.6 -1.2 t 1.7 -1.2 +/- 2.5 -2.1 +/- 3.0 30 Lab Code, ELW-5177 ELW-5748,9 ELW-6467 ELW-7100 Date Collected 09-14-05 10-12-05 11-10-05 12-13-05 Req. LLD Gross beta 2.7 +/- 0.6 1.5 +/- 0.2 2.0 +/- 0.6 2.7 +/- 0.7 4.0 1-131 -0.09 +/- 0.16 -0.17 +/- 0.20 -0.11 +/- 0.15 -0.09 i 0.13 0.5 Be-7 1.3 +/- 15.1 7.2 +/- 26.4 -14.4 +/- 25.3 -8.3 +/- 27.8 Mn-54 0.4 +/- 1,8 -0.6 i 1.7 -2.6 i 3.4 0.7 +/- 3.2 10 Fe-59 -1.7 +/- 3.4 -2.8 i 3.5 -1.0 i 5.2 -0.3 +/- 7.4 30 Co-58 2.1 +/- 1.6 1.0 i 2.0 -3.8 +/- 2.9 -0.8 +/- 2.5 10 Co-60 -0.3 +/- 1.9 0.0 i 1.9 -0.4 +/- 3.6 -1.2 +/- 3.6 10 Zn-65 1.9 +/- 3.7 -1.0 +/- 4.2 3.7 +/- 6.8 2.4 +/- 9.9 " 30 Zr-Nb-95 -0.8 +/- 1.8 -2.7 +/- 2.3 3.2 +/- 3.2 1.6 3.7 15 Cs-134 0.6 +/- 1.7 1.0 +/- 1.6 -0.5 +/- 2.7 -4.4 +/- 4.5 10 Cs-I 37 -1.0 +/- 1.8 -0.2 +/- 1.8 -1.0 +/- 3.0 -2.3 + 3.4 / 10 Ba-La-140 1.2 +/- 1.6 3.8 +/- 2.0 -8.8 +/- 4.3 -0,9 +/- 4.0 15 Other Gammas' -1.0 +/- 1.6 1.7 +/- 1.9 -0.6 +/- 3.2 2.4 +/- 3.4 / 30 a Ru-103 18
POINT BEACH Lake water, analyses for gross beta, iodine-131 and gamma emitting isotopes.
Location: E-05 (Two Creeks Park)
Collection: Monthly composites Units: pCi/L Lab Code ELW-236 ELW-680 ELW-1125 ELW-1910 Date Collected 01-13-05 02-11-05 03-09-05 04-14-05 Req. LLD Gross beta 6.0 +/- 0.7 3.0 +/- 0.6 3.4 +/- 0.7 3.6 +/- 0.7 4.0 1-131 0.12 +/- 0.16 0.08 +/- 0.17 -0.25 +/- 0.17 0.01 +/- 0.16 0.5 Be-7 8.2 +/- 20.3 -7.9 +/- 24.1 11.3 +/- 19.7 -28.0 +/- 28.0 Mn-54 2.7 +/- 2.0 2.2 +/- 3.1 -2.3 +/- 1.9 -0.2 +/- 2.5 10 Fe-59 0.6 +/- 4.6 -6.1 +/- 6.4 2.3 +/- 3.3 4.5 +/- 5.8 30 Co-58 0.7 +/- 2.2 -0.3 +/- 3.5 -1.1 +/- 1.7 2.3 +/- 3.3 10 Co-60 0.4 +/- 2.6 -2.2 +/- 4.1 0.4 +/- 2.0 1.8 +/- 2.9 10 Zn-65 -3.3 +/- 4.8 -11.4 +/- 7.2 -1.8 +/- 4.8 -5.2 +/- 6.8 30 Zr-Nb-95 -0.7 +/- 2.2 1.2 +/- 2.9 -0.2 +/- 2.1 2.0 +/- 2.8 15 Cs-1 34 -0.1 +/- 2.5 2.3 +/- 3.8 0.9 +/- 2.2 -0.5 +/- 3.6 10 Cs-137 -0.7 +/- 2.5 -1.3 +/- 3.2 0.1 +/- 2.3 -0.9 +/- 3.5 10 Ba-La-140 0.4 +/- 2.5 -4.7 +/- 3.2 -1.7 +/- 2.2 3.1 +/- 4.8 15 Other gammas' -0.3 +/- 2.2 -3.6 +/- 3.2 0.1 +/- 2.3 -4.0 +/- 3.0 30 Lab Code ELW-2540 ELW-3184 ELW-4018 ELW-4678 Date Collected 05-11-05 06-08-05 07-14-05 08-12-05 Req. LLD Gross beta 1.6 +/- 0.4 1.3 +/- 0.3 5.1 +/- 0.6 1.9 +/- 0.4 4.0 1-131 -0.27 +/- 0.16 -0.10 +/- 0.15 -0.03 +/- 0.14 -0.09 +/- 0.13 0.5 Be-7 -11.6 +/- 18.9 -24.0 +/- 18.4 -0.3 +/- 16.4 -11.1 +/- 25.7 Mn-54 -1.0 +/- 2.0 1.0 +/- 1.7 -3.0 +/- 2.2 -0.2 +/- 3.2 10 Fe-59 -4.5 +/- 3.9 -0.2 +/- 2.7 0.9 +/- 3.8 3.9 + 6.1 30 Co-58 -0.5 +/- 2.0 2.0 +/- 1.8 1.0 +/- 2.2 .-0.6 +/- 2.8 10 Co-60 0.1 +/- 1.7 0.1 +/- 1.4 -2.7 +/- 2.4 -1.4 +/- 3.3 10 Zn -2.9 +/- 4.9 -6.3 +/- 3.7 -3.2 +/- 4.9 .0.3 +/- 6.1 30 Zr-Nb-95 -0.3 +/- 2.1 1.0 +/- 1.7 2.2 +/- 2.3 -1.2 +/- 3.5 15 Cs-1 34 -1.2 +/- 2.0 -1.8 +/- 1.9 -1.6 +/- 2.2 3.2 +/- 3.1 10 Cs-137 1.2 +/- 2.5 -0.2 +/- 1.9 1.4 +/- 2.2 -1.6 +/- 3.2 10 Ba-La-140 2.6 +/- 1.9 -2.1 +/- 2.0 0.7 +/- 2.9 1.3 +/- 3.4 15 Other Gammas' -1.7 +/- 2.4 -1.1 +/- 2.0 -2.4 +/- 1.7 1.5 +/- 3.1 30 Lab Code ELW-5178,9 ELW-5750 ELW-6468 ELW-7101 Date Collected 09-14-05 10-12-05 11-10-05 12-13-05 Req. LLD Gross beta 2.9 +/- 0.4 1.7 +/- 0.4 2.6 +/- 0.6 2.4 +/- 0.6' 4.0 1-131 0.08 +/- 0.22 -0.08 +/- 0.14 -0.24 +/- 0.18 0.18 +/- 0.24 0.5 Be-7 -10.5 +/- 18.1 -26.2 +/- 24.3 -18.8 +/- 31.6 -22.4 +/- 19.7 Mn-54 -0.5 +/- 1.8 -0.7 +/- 2.2 1.8 +/- 3.3 -1.1 +/- 2.1 10 Fe-59 -4.5 +/- 3.4 3.1 +/- 3.3 2.3 +/- 5.1 -0.1 +/- 3.7 30 Co-58 0.9 +/- 2.0 -0.7 +/- 2.0 1.9 +/- 2.5 -1.4 +/- 1.9 10 Co-60 0.5 +/- 1.5 -0.9 +/- 2.4 0.8 +/- 3.5 -1.0 +/- 2.3 10 Zn-65 -2.4 +/- 5.4 -3.0 +/- 4.4 -2.1 +/- 7.0 -6.0 +/- 5.1' 30 Zr-Nb-95 1.6 +/- 1.9 2.8 +/- 2.1 -3.1 +/- 3.2 -1.9 +/- 2.3 15 Cs-1 34 -4.8 +/- 2.6 -6.1 +/- 2.6 0.6 +/- 2.9 -2.5 +/- 2.2 10 Cs-I 37 -1.2 +/- 2.6 0.1 +/- 2.7 0.8 +/- 3.4 1.8 +/- 2.3 / 10 Ba-La-140 1.4 +/- 1.6 -0.3 +/- 1.8 3.1 +/- 3.3 -6.1 +/- 2.0k 15 Other Gammasa 1.9 +/- 2.3 -1.7 +/- 2.3 -1.2 +/- 3.0 -1.2 +/- 2.1 30 a Ru-1 03 19
POINT BEACH Lake water, analyses for gross beta, iodine-1 31 and gamma emitting isotopes.
Location: E-06 (Coast Guard Station)
Collection: Monthly composites Units: pCi/L
'1 NSb Lab Code ELW-681 ELW-1 126 ELW-1911,2 Date Collected 02-11-05 03-09-05 04-14-05 Req. LLD Gross beta 3.2 i 0.6 2.2 +/- 0.4 2.9 +/- 0.5 4.0 1-131 0.00 +/- 0.18 0.15 +/- 0.24 -0.06 +/- 0.18 0.5 Be-7 -15.7 +/- 21.3 12.1 +/- 17.2 25.3 +/- 16.4 Mn-54 -1.6 +/- 1.9 -0.2 +/- 2.0 0.1 +/- 1.9 10 Fe-59 0.5 +/- 4.3 -0.9 +/- 3.3 0.8 +/- 3.0 30 Co-58 -1.5 +/- 1.9 1.9 +/- 2.1 -2.5 +/- 3.2 10 Co-60 -2.3 +/- 2.2 1.1 +/- 2.1 -2.1 +/- 2.1 10 Zn-65 -4.8 +/- 4.5 1.0 +/- 3.7 -0.6 +/- 3.8 30 Zr-Nb-95 -0.1 +/- 2.0 -1.2 +/- 2.5 -2.6 +/- 2.1 15 Cs-1 34 -1.8 +/- 2.5 2.2 +/- 2.0 0.7 +/- 2.0 10 Cs-137 -1.3 +/- 2.5 -0.4 +/- 1.7 0.2 +/- 2.2 10 Ba-La-140 0.8 +/- 2.1 0.4 +/- 2.6 4.5 +/- 2.1 15 Other Gammasa -2.3 +/- 2.2 0.9 +/- 1.8 -0.4 +/- 2.0 30 Lab Code ELW-2541 ELW-3185 ELW-4019 ELW-4679 Date Collected 05-11-05 06-08-05 07-15-05 08-12-05 Req. LLD Gross beta 1.2 +/- 0.3 1.8 +/- 0.4 3.9 +/- 0.5 1.8 +/- 0.4 4.0 1-131 -0.01 +/- 0.18 0.06 +/- 0.15 0.12 +/- 0.14 -0.02 +/- 0.14 0.5 Be-7 5.9 +/- 15.0 -9.4 +/- 23.2 3.5 +/- 24.8 21.3 +/- 28.1 Mn-54 -2.5 +/- 2.2 0.7 +/- 2.5 2.3 +/- 2.8 0.9 +/- 2.7 10 Fe-59 -0.2 +/- 4.0 0.5 +/- 5.5 -0.4 +/- 5.7 -2.2 +/- 6.2 30 Co-58 -1.4+/- 2.0 0.5 +/- 2.1 0.2 +/- 2.7 0.7 +/- 2.7 10 Co-60 -2.3 +/- 2.2 3.6 +/- 3.3 -2.4 +/- 2.7 1.0 +/- 3.3 10 Zn-65 1.2 +/- 3.9 3.3 +/- 5.0 -0.1 +/- 7.0 -3.1 +/- 6.4 30 Zr-Nb-95 1.7 +/- 2.1 1.7 +/- 2.4 -6.4 +/- 3.0 -2.6 +/- 3.1 15 Cs-134 -0.3 +/- 1.9 2.7 +/- 2.8 -1.2 +/- 3.0 -0.5 +/- 2.4 10 Cs-137 -0.4 +/- 2.6 1.2 +/- 3.0 0.7 +/- 2.7 1.5 +/- 3.0 10.
Ba-La-140 -0.9 +/- 2.8 0.3 +/- 3.5 -2.6 +/- 4.4 1.4 +/- 3.4 15 Other Gammas' 0.8 +/- 1.8 -4.2 +/- 2.6 3.3 +/- 2.7 -0.6 +/- 3.3 30 Lab Code ELW-5180 ELW-5751 ELW-6469 ELW-7102 Date Collected 09-14-05 10-12-05 11-10-05 12-13-05 Req. LLD Gross beta 2.0 +/- 0.6 3.6 +/- 0.8 2.4 +/- 0.6 3.3 +/- 0.7 - 4.0 1-131 0.07 +/- 0.19 0.02 +/- 0.15 ,0.06 +/- 0.20 -0.10 +/- 0.16 ' 0.5 Be-7 -8.0 +/- 17.6 21.3 +/- 25.6 -3.7 +/- 20.0 -13.1 +/- 22.2 -
Mn-54 -0.2 +/- 1.7 1.0 +/- 3.5 -2.9 +/- 2.7 0.3 +/- 2.4 10 Fe-59 -0.6 +/- 3.5 0.7 +/- 5.7 -0.4 +/- 3.6 1.2 +/- 4.2 30 Co-58 -0.4 +/- 1.6 -2.3 +/- 3.6 -1.9 +/- 2.6 -1.3 +/- 2.0 10 Co-60 -1.2 +/- 1.8 4.8 +/- 5.0 2.1 +/- 3.4 1.4 +/- 1.9 10 Zn-65 -1.1 +/- 4.0 -1.1 +/- 7.4 -4.3 +/- 2.8 -4.0 +/- 4.8 30 Zr-Nb-95 0.1 +/- 1.5 -1.1 +/- 3.2 -2.5 +/- 2.9 3.1 +/- 2.3 15 Cs-1 34 -0.2 +/- 1.8 0.0 +/- 2.9 1.7 +/- 2.2 -8.0 +/- 3.0 ' 10 Cs-137 1.2 +/- 2.1 2.5 +/- 3.8 -2.0 +/- 2.6 0.2 +/- 2.5 10 Ba-La-140 -1.3 +/- 2.1 -3.6 +/- 4.9 1.3 +/- 3.7 -0.9 +/- 2.1 ' 15 Other Gammas' -1.0 +/- 2.1 -0.6 +/- 3.1 -12.0 +/- 2.2 -1.7 +/- 2.6 / 30 a Ru-1 03 b"NS" = No sample; see Table 2.0, Listing of Missed Samples.
20
POINT BEACH Lake water, analyses for gross beta, iodine-I 31 and gamma emitting isotopes.
Location: E-33 (Nature Conservancy)
Collection: Monthly composites Units: pCi/L Lab Code ELW-237 ELW-682 ELW-1 127 ELW-1913 Date Collected 01-13-05 02-11-05 03-09-05 04-14-05 Req. LLD Gross beta 3.1 +/- 0.6 3.4 +/- 0.6 3.4 +/- 0.5 3.2 +/- 0.6 4.0 1-131 0.11 +/- 0.15 -0.09 +/- 0.15 -0.11 +/- 0.17 -0.10 +/- 0.16 0.5 Be-7 -0.8 +/- 16.1 -15.4 +/- 27.3 -4.9 +/- 21.9 28.3 +/- 25.6 Mn-54 -0.6 +/- 1.5 -1.7 +/- 2.7 -0.1 +/- 2.1 2.4 +/- 3.3 10 Fe-59 -1.5 +/- 2.9 0.3 +/- 6.9 2.0 +/- 3.1 1.1 +/- 5.6 30 Co-58 1.3 +/- 1.5 0.1 +/- 3.3 -0.2 +/- 2.0 -2.2 +/- 2.9 10 Co-60 -0.9 +/- 1.5 2.0 +/- 3.8 -0.6 +/- 1.9 -1.3 +/- 3.7 10 Zn-65 -3.8 +/- 3.3 -1.4 +/- 6.3 -3.1 +/- 4.3 2.1 i 6.0 30 Zr-Nb-95 1.1 +/- 1.7 -0.5 +/- 3.1 0.6 +/- 2.2 -1.1 +/- 2.9 15 Cs-134 1.6 +/- 1.7 0.3 i 3.2 1.1 +/- 2.4 -3.0 +/- 3.1 10 Cs-137 -0.8 +/- 1.7 1.4 +/- 3.4 -0.8 +/- 2.4 0.2 +/- 3.1 10 Ba-La-140 -0.6 +/- 1.6 0.9 +/- 2.8 3.1 +/- 2.0 6.1 +/- 4.2 15 Other Gammasa 2.0 +/- 1.7 0.3 +/- 3.1 0.6 +/- 2.2 -2.2 +/- 2.1 30 Lab Code ELW-2542 ELW-3186 ELW-4020 ELW-4680 Date Collected 05-11-05 06-08-05 07-14-05 08-12-05 Req. LLD b
Gross beta 1.5 +/- 0.4 2.2 +/- 0.4 3.2 +/- 0.6 10.6 +/- 1.1 4.0 1-131 -0.11 +/- 0.16 -0.01 +/- 0.14 0.13 +/- 0.16 -0.12 +/- 0.12 0.5 Be-7 -23.4 +/- 20.8 2.5 +/- 12.2 -8.6 +/- 16.6 -21.1 +/- 17.0 Mn-54 0.2 +/- 2.1 -0.5 +/- 1.5 0.6 +/- 2.1 1.0 +/- 2.6 10 Fe-59 -0.1 +/- 3.6 1.8 +/- 2.7 -0.6 +/- 3.7 1.4 +/- 3.5 30 Co-58 0.1 +/- 2.3 0.1 +/- .1.5 -0.9 +/- 1.9 -0.7 +/- 2.3 .. 10 Co-60 0.4 +/- 2.4 -0.7 +/- 1.8 1.4 +/- 2.1 -1.6 +/- 3.9 10 Zn-65 -6.2 +/- 4:7 0.7 +/- 3.0 -2.6 +/- 4.3 2.2 +/- 4.3 3Q Zr-Nb-95 -0.2 +/- 2.1 1.9 +/- 1.5 -1.0 +/- 2.5 -1.5 +/- 2.8 15 Cs-134 2.6 +/- 2.3 -1.7 +/- 2.1 1.7 +/- 2.5 -0.8 +/- 3.1 10 Cs-137 2.8 +/- 2.6 -1.2 +/- 1.6 1.1 +/- 2.4 1.2 +/- 3.3 10.
Ba-La-140 -0.4 +/- 2.4 -2.9 +/- 1.6 -1.3 +/- 3.0 -0.5 +/- 3.3 15 Other Gammas" -2.4 +/- 2.7 -1.2 +/- 1.6 -1.0 +/- 1.8 -2.3 +/- 2.2 30 Lab Code ELW-5181 ELW-5752 ELW-6470 ELW-7103 Date Collected 09-15-05 10-12-05 11-10-05 12-13-05 Req. LLD Gross beta 3.2 +/- 0.7 1.9 +/- 0.4 2.1 +/- 0.6 5.6 +/- 0.7' 4.0 1-131 -0.04 +/- 0.15 0.02 +/- 0.14 0.10 +/- 0.21 -0.07 +/- 0.14 0.5 Be-7 4.9 +/- 18.4 -3.1 t 18.5 9.5 +/- 16.0 -17.7 +/- 18.1 -
Mn-54 -1.3 +/- 1.9 -0.4 i 2.6 1.7 +/- 1.9 0.4 +/- 2.3 10 Fe-59 -6.0 +/- 3.9 -0.5 +/- 6.4 0.6 +/- 3.2 -3.3 +/- 3.7 30 Co-58 0.1 +/- 1.9 1.0 i 2.8 0.8 +/- 1.8 -0.2 +/- 2.3 10 Co-60 -0.3 +/- 1.8 2.6 i 2.7 -0.9 +/- 1.9 1.5 +/- 2.4 - 10 Zn-65 -3.5 +/- 3.9 6.1 i 6.4 -1.8 +/- 4.1 0.9 +/- 4.1 30 Zr-Nb-95 -0.1 i 2.0 -0.7 +/- 2.7 0.6 +/- 1.9 0.5 +/- 2.5 - 15 Cs-1 34 0.1 +/- 2.0 0.8 +/- 2.5 -0.9 +/- 1.8 -2.7 +/- 2.5 10 Cs-137 0.9 +/- 2.1 -1.8 i 2.9 -0.4 +/- 1.7 0.8 +/- 2.6 10 Ba-La-140 -1.5 +/- 2.2 -5.6 +/- 3.8 -1.6 +/- 2.0 2.3 +/- 2.3 ' 15 Other Gammas' 0.2 +/- 2.0 -1.4 +/- 2.4 -1.9 +/- 1.7 -0.2 +/- 2.4 , 30 a Ru-103 b Gross beta recount = 11.0+/-1.5 pCi/L; reanalysis result = 17.6+2.5 pCi/L.
21
POINT BEACH Lake water, analyses for tritium, strontium-89 and strontium-90.
Collection: Quarterly composites of weekly grab samples Units: pCi/L Location E-01 (Meteorological Tower)
Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Lab Code ELW-1 224 ELW-3449 ELW-5309 ELW-7325 H-3 85 +/- 87 24 +/- 102 236 +/- 86 166+/-101 "'
Sr-89 -0.45 +/- 0.54 -0.33 +/- 0.66 0.27 +/- 0.58 -0.19 +/- 0.77 Sr-90 0.58 +/- 0.35 0.62 +/- 0.35 0.41 +/- 0.30 0.53 +/- 0.36 Location E-05 (Two Creeks Park)
Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Lab Code ELW-1225 ELW-3450 ELW-5310 ELW-7326 H-3 124 +/-89 115+/-105 164+/-86 359 +/- 118 Sr-89 -0.55 +/- 0.60 0.25 +/- 0.55 -0.12 +/- 0.63 0.44 +/- 0.70 Sr-90 0.71 +/- 0.38 0.27 +/- 0.27 0.30 +/- 0.35 0.27 +/- 0.31 Location E-06 (Coast Guard Station)
Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Lab Code ELW-1226 ELW-3451 ELW-5311 ELW-7327 H-3 187 +/-92 35+/-102 231+/-89 381 +/- 108 Sr-89 -0.33 +/- 0.51 -0.27 +/-0.60 0.08 +/- 0.60 0.44 +/- 0.55 Sr-90 0.78 +/- 0.32 0.41 +/- 0.30 0.46 +/- 0.33 0.20 +/- 0.23 Location E-33 (Nature Conservancy)
Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Lab Code ELW-1227 ELW-3452 ELW-5312 ELW-7328 H-3 28 +/- 85 100 +/- 104 202 +/- 88 1576 +/- 144a Sr-89 0.05 +/- 0.50 -0.45 +/- 0.71 -0.11 +/- 0.52 -0.07 +/- 0.57 Sr-90 0.26 +/- 0.29 0.53 +/- 0.33 0.39 +/- 0.29 0.37 +/- 0.25 a Repeat result = 1777+/-153 pCi/L. Monthly tritium results: October = 2 +/- 112 pCi/L; November = 3,146 +/- 189; December = 1,758 +/- 159 pC/L.
Note: pages 23 and 24 are intentionally left out.
22
POINT BEACH NUCLEAR PLANT Fish, analyses for gross beta and gamma emitting isotopes.
I) Location: E-13 Collection: 3x / year Units: pCilg wet Sample Description and Concentration Required LLD Collection Date 03-09-05 03-09-05 03-09-05 Lab Code EF-1114 EF-1115 EF-1116 Type Catfish Catfish Drum Ratio (wet/dry wt.) 2.73 2.75 4.45 Gross Beta 3.79 +/-0.11 4.66 +/- 0.09 3.54 + 0.09 0.5 K-40 2.96 +/- 0.65 2.80 +/- 0.54 2.56 +/- 0.72 Mn-54 -0.001 +/- 0.012 0.001 +/- 0.015 -0.011 +/- 0.024 0.13 Fe-59 -0.031 +/- 0.025 0.034 +/- 0.025 0.018 +/- 0.052 0.26 Co-58 0.004 +/- 0.012 0.003 +/- 0.014 0.002 +/- 0.025 0.13 Co-60 -0.004 +/- 0.016 0.015 +/- 0.014 0.014 +/- 0.028 0.13 Zn-65 0.004 +/- 0.025 0.017 +/- 0.030 -0.005 +/- 0.066 0.26 Cs-134 -0.001 +/- 0.014 0.003 +/- 0.015 -0.007 +/- 0.026 0.13 Cs-137 0.066 +/- 0.025 0.036 +/- 0.017 0.023 +/- 0.023 0.15 Other Gammasa 0.000 +/- 0.010 0.007 +/- 0.011 -0.019 +/- 0.021 0.5 Coilection Date 08-11-05 08-11-05 08-11-05 Lab Code EF4638 EF-4639, 10 EF-4641 Type Perch Trout Sucker Ratio (wet/dry wt.) 3.71 2.89 3.51 Gross Beta 4.55 +/- 0.21 3.35 +/- 0.08 2.62 +/- 0.06 0.5 K-40 2.49 +/- 0.56 2.60 +/- 0.41 2.82 +/- 0.60 Mn-54 0.003 +/- 0.017 -0.016 +/- 0.014 -0.004 +/- 0.014 0.13 Fe-59 0.034 + 0.035 0.019 +/- 0.025 -0.005 +/- 0.032 0.26 Co-58 0.003 +/- 0.017 -0.003 +/- 0.013 0.030 +/- 0.014 0.13 Co-60 -0.002 +/- 0.021 0.013 +/- 0.014 -0.002 +/- 0.018 0.13 Zn-65 -0.092 +/- 0.044 -0.018 +/- 0.035 -0.025 +/- 0.036 0.26 Cs-134 -0.043 +/- 0.019 0.008 +/- 0.011 -0.001 +/- 0.010 0.13 Cs-137 0.172 +/- 0.055 / 0.048 +/- 0.016 / 0.031 +/- 0.015 0.15 Other Gammasa -0.027 +/- 0.019 -0.007 +/- 0.010 0.010 +/- 0.013 0.5 8 Ru-103 25
POINT BEACH NUCLEAR PLANT Fish, analyses for gross beta and gamma emitting isotopes.
Location: E-1 3 Collection: 3x / year Units: pCi/L Sample Description and Concentration (pCi/g wet) Required LLD Collection Date 12-14-05 12-14-05 Lab Code EF-7076,7 EF-7078 Type Lake Trout Salmon Ratio (wet/dry wt.) 2.76 3.56 Gross Beta 2.50 +/- 0.19 1.73 +/- 0.06 0.5 K-40 1.68 +/- 0.27 1.47 +/- 0.47 Mn-54 -0.016 +/- 0.009 -0.012 +/- 0.015 0.13 Fe-59 0.009 +/- 0.018 -0.046 +/- 0.033 0.26 Co-58 0.003 +/- 0.008 ' 0.002 +/- 0.012 0.13 Co-60 0.009 +/- 0.011 - 0.008 +/- 0.021 / 0.13 Zn-65 -0.027 +/- 0.019 0.021 +/- 0.034 0.26 Cs-134 0.003 +/- 0.007 - -0.004 +/- 0.014 t 0.13 Cs-1 37 0.010 +/- 0.010 -, 0.008 +/- 0.014 0.15 Other Gammasa -0.006 +/- 0.008 -0.006 +/- 0.011 0.5 a Ru-103 NOTE: Page 27 is intentionally left out.
26
POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN SHORELINE SEDIMENT SAMPLES (Semiannual Collections)
Sample Description and Concentration (pCi/g dry)
Collection Date 4/14/2005 4/14/2005 4/14/2005 Required Lab Code ESS-1 916 ESS-1917 ESS-1 918 LLD Location E-01 E-05 E-06 Gross Beta 8.35 +/- 2.05 10.34 +/- 1.87 13.20 +/- 2.03 2.0 Be-7 0.062 +/- 0.084 0.053 +/- 0.087 0.007 +/- 0.078 K-40 6.00 +/- 0.61 6.29 +/- 0.61 7.46 +/- 0.68 Cs-137 0.016 +/- 0.013 0.017 +/- 0.013 0.023 +/- 0.014 0.15 TI-208 0.079 +/- 0.024 0.111 +/-0.027 0.055 +/- 0.026 Pb-212 0.28 +/- 0.031 0.31 +/- 0.031 0.12 +/- 0.026 Bi-214 0.20 +/- 0.042 0.23 +/- 0.040 0.17 +/- 0.039 Ra-226 0.51 +/- 0.24 0.44 +/- 0.23 0.36 +/- 0.17 Ac-228 0.32 +/- 0.081 0.43 +/- 0.086 0.11 +/- 0.061 Collection Date 4/14/2005 4/14/2005 Lab Code ESS-1 919 ESS-1 920 Location E-12 E-33 Gross Beta 13.10 +/-2.28 7.42 +/- 1.73 2.0 Be-7 -0.048 +/- 0.093 -0.025 +/- 0.073 K-40 4.52 +/- 0.53 5.28 +/- 0.56 Cs-1 37 0.025 +/- 0.015 -0.005 +/- 0.011 0.15 TI-208 0.195 +/- 0.034 0.024 +/- 0.012 Pb-212 0.53 +/- 0.039 0.11 +/- 0.023 Bi-214 0.52 +/- 0.056 0.15 +/- 0.055 Ra-226 0.95 +/- 0.29 0.32 +/- 0.16 Ac-228 0.55 +/- 0.106 0.18 +/- 0.075 28
POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN SHORELINE SEDIMENT SAMPLES
)
(Semiannual Collections)
Sample Description and Concentration (pCi/g dry)
Collection Date 10/12/2005 10/12/2005 10/12/2005 Required Lab Code ESS-5783 ESS-5784 ESS-5785 LLD Location E-01 E-05 E-06 Gross Beta 8.79 +/- 1.75 7.87 +/- 1.63 12.29 +/- 1.66 2.0 Be-7 -0.117 +/- 0.076 0.066 +/- 0.076 -0.122 +/- 0.097 K-40 4.73 +/- 0.52 5.42 +/- 0.55 7.02 +/- 0.60 Cs-137 0.014 +/- 0.012 / 0.013 +/- 0.012 0.017 +/- 0.014 0.15 TI-208 0.046 +/- 0.027 0.068 +/- 0.022 0.130 +/- 0.030 Pb-212 0.13 +/- 0.024 0.16 i 0.026 0.38 +/- 0.035 Bi-214 0.08 +/- 0.034 0.14 +/- 0.049 0.30 +/- 0.044 Ra-226 0.38 +/- 0.15 0.60 +/- 0.26 0.82 +/- 0.26 Ac-228 0.20 +/- 0.083 0.23 +/- 0.092 0.47 +/- 0.130 Collection Date 10/12/2005 10/12/2005 Lab Code ESS-5786 ESS-5787 Location E-1 2 - E-33 Gross Beta 9.15 + 1.03 13.06 +/- 1.78 2.0 Be-7 -0.023 +/-0.077 0.014 +/- 0.084 K-40 6.96 i 0.58 9.22 +/- 0.75 Cs-137 0.014 +/- 0.012 / 0.011 +/-0.013 z 1 0.15 TI-208 0.051 +/-0.018 0.047 +/- 0.025 Pb-212 0.12 +/- 0.024 0.11 +/-0.027 Bi-214 0.10 +/- 0.034 0.10 +/- 0.040 :
Ra-226 0.22 +/-0.16 0.08 +/- 0.19 I; Ac-228 0.21 +/- 0.081 0.17 +/- 0.101 29
POINT BEACH CLEAR PLANT RADIOACTIVITY IN SOIL SAMPLES (Semiannual Collections)
Sample Description and Concentration (pCVg dry)
Collection Date 5/25/2005 5/25/2005 5/25/2005 Required Lab Code ESO-2859 ESO-2860 ESO-2861 LLD Location E-01 E-02 E-03 Gross Beta 29.75 +/- 2.41 34.49 +/- 2.53 33.89
- 2.36 2.0 Be-7 -0.05 +/- 0.10 0.13 +/- 0.10 -0.10 +/- 0.09 K-40 15.65
- 0.82 19.92 t 0.91 19.82 +/- 0.82 Cs-1 37 0.00
- 0.011 0.25
- 0.039 0.45
- 0.045 0.15 TI-208 0.19 +/- 0.037 0.24 t 0.040 0.23 +/- 0.040 Pb-212 0.71 +/- 0.120 0.64 +/- 0.048 0.60 +/- 0.040 Bi-214 0.43 +/- 0.053 0.41 t 0.054 0.44
- 0.047 Ra-226 1.13 +/- 0.33 1.16 +/-0.35 1.22
- 0.31 Ac-228 0.69 +/- 0.11 0.55 t 0.10 0.66 t0.12 Collection Date 5/25/2005 5/25/2005 5/25/2005 Lab Code ESO-2862 ESO-2863 ESO-2864 Location E-04 E-06 E-08 Gross Beta 28.53 +/- 2.30 19.08 +/- 1.91 19.85
- 1.94 2.0 Be-7 -0.08 +/- 0.10 0.06 +/- 0.09 0.04
- 0.035 0.38 +/- 0.036 0.38
- 0.034 0.15 TI-208 0.19 +/- 0.035 0.07 +/- 0.021 0.11 +/-0.024 Pb-212 0.57
- 0.052 0.24
- 0.031 0.32 +/- 0.048 Bi-214 0.36
- 0.054 0.20
- 0.039 0.20 +/- 0.039 Ra-226 0.96
- 0.34 0.67 t 0.23 0.75 t 0.22 Ac-228 0.65 +/- 0.14 0.29 +/- 0.08 0.41 +/- 0.10 Collection Date 5/25/2005 5/25/2005 Lab Code ESO-2865,6 ESO-2867 Location E-09 E-20 Gross Beta 33.42 +/- 1.71 37.25 +/- 2.85 2.0 Be-7 0.02 +/- 0.10 0.01 *0.12 K-40 22.13 +/- 0.69 17.73 +/- 0.91 Cs-137 0.18 +/- 0.024 0.29 t 0.049 0.15 TI-208 0.25 +/- 0.029 0.18 +/- 0.032 Pb-212 0.73 +/- 0.034 0.56 *0.041 Bi-214 0.45 +/- 0.039 0.41 +/- 0.061 Ra-226 1.36 +/- 0.26 1.16 +/-0.32 Ac-228 0.78 +/- 0.09 0.52 *0.12 30
POrNTr BEACH NUCLEAR PL ANT RADIOACTIVITY IN SOIL SAMPLES (Semiannual Collections)
Sample Description and Concentration (pCi/g dry)
Collection Date 10/28/2005 10/28/2005 10/28/2005 Required Lab Code ESO-6265 ESO-6266 ESO-6267 LLD Location E-01 E-02 E-03 Gross Beta 24.07 t 1.76 34.87 +/- 2.11 29.43 +/- 1.84 2.0 Be-7 0.18 +/-0.08 0.01 +/- 0.14 0.21
- 0.12 K-40 15.29
- 0.75 22.19 +/- 1.26 20.09
- 1.21 Cs-1 37 0.11 +/-0.026 0.10 +/- 0.057 0.20 +/- 0.046 0.15 TI-208 0.17 +/-0.035 0.24 +/- 0.055 0.20 +/- 0.040 Pb-212 0.51 +/- 0.039 0.64 +/- 0.052 0.59 +/- 0.048 Bi-214 0.43 +/- 0.047 0.44 t 0.082 0.38 +/- 0.084 Ra-226 0.99 t 0.31 1.11 t 0.38 1.34 +/- 0.39 Ac-228 0.55 t 0.10 0.68
- 0.13 0.55
- 0.12 Collection Date 10/28/2005 10/28/2005 10/28/2005 Lab Code ESO-6268 ESO-6269 ESO-6270,1 Location E-04 E-06 E-08 Gross Beta 31.20 +/- 1.20 22.75 +/- 1.77 24.55 +/- 1.84 2.0 Be-7 -0.010 +/- 0.13 0.15 t0.12 -0.04 +/- 0.08 K-40 17.21
- 1.26 11.65 +/- 0.87 13.85 +/- 0.53 Cs-1 37 0.08 +/- 0.033 0.67 +/- 0.055 0.33 +/- 0.027 0.15 TI-208 0.20 +/- 0.054 0.73
- 0.036 0.11 +/- 0.022 Pb-2112 0.56
- 0.052 0.21 +/- 0.033 0.33 +/- 0.055 Bi-214 0.43 +/- 0.070 0.21 +/- 0.069 0.23 +/- 0.031 Ra-226 0.89 +/- 0.38 0.58 +/- 0.28 0.62 +/- 0.19 Ac-228 0.64+/-0.16 0.30 +/-0.11 0.33 +/- 0.08 Collection Date 10/28/2005 10/28/2005 Lab Code ESO-6272 ESO-6273 Location E-09 E-20 Gross Beta 37.26 +/- 2.850 25.12 +/-3.77 2.0 Be-7 0.24 +/- 0.11 0.00 +/- 0.12 K-40 20.98 +/- 1.01 13.60 +/- 0.97 Cs-137 0.22 +/- 0.039 0.24 +/- 0.050 0.15 TI-208 0.23 +/- 0.049 0.16 +/-0.039 Pb-212 0.64 +/- 0.052 0.45 +/- 0.044 Bi-214 0.39 +/- 0.056 0.28 +/- 0.058 Ra-226 1.12 *0.36 1.01 +/- 0.37 Ac-228 0.66 +/- 0.12 0.53 +/- 0.14 31
POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN VEGETATION SAMPLES (Tri-Annual Collections)
Sample Description and Concentration (pCi/g wet)
Location E-01 E-02 E-03 Collection Date 5/25/2005 5/25/2005 5/25/2005 Lab Code EG-2848 EG-2849 EG-2850 Req. LLD Ratio (wet/dry) 5.10 3.17 5.88 Gross Beta 7.13 +/- 0.17 5.83 +/- 0.13 4.85 +/- 0.10 0.25 Be-7 0.86 +/- 0.26 0.90 +/- 0.15 0.41 +/- 0.17 K-40 5.09 +/- 0.55 3.95 +/- 0.34 6.01 +/- 0.50 1-131 0.001 +/- 0.009 -0.017 +/- 0.011 -0.007 +/- 0.008 0.060 Cs-1 34 0.003 +/- 0.008 -0.003 +/- 0.010 0.003 +/- 0.011 0.060 Cs-137 -0.012 +/- 0.013 -0.005 +/- 0.009 0.002 +/- 0.011 0.080 Other Gammasa -0.005 +/- 0.014 0.002 +/- 0.009 -0.003 +/- 0.011 0.060 Location E-04 E-06 E-08 Collection Date 5/25/2005 5/25/2005 5/25/2005 Lab Code EG-2851 EG-2852 EG-2853 Req. LLD Ratio (wet/dry) 4.15 4.31 3.58 Gross Beta 8.70 +/- 0.17 5.38 +/- 0.11 8.25 +/- 0.17 0.25 Be-7 0.71 +/- 0.23 0.50 +/- 0.16 0.45 +/- 0.20 K-40 5.38 +/- 0.49 4.39 +/- 0.42 6.38 +/- 0.57 1-131 0:005 +/- 0.009 0.005 i 0.010 0.002 +/- 0.008 0.060 Cs-134 0.005 +/- 0.012 -0.002 +/- 0.011 0.005 +/- 0.012 0.060 Cs-137 -0.004 +/- 0.011 0.040 +/- 0.019 0.013 +/- 0.013 0.080 Other Gammasa -0.003 +/- 0.013 0.009 +/- 0.008 0.014 +/- 0.012 0.060 Location E-09 E-20 Collection Date 5/25/2005 5/25/2005 Lab Code EG-2854 EG-2855 Req. LLD Ratio (wet/dry) 4.17 5.10 Gross Beta 7.12 +/- 0.14 7.38 +/- 0.15 0.25 Be-7 0.68 +/- 0.14 0.61 +/- 0.18 K-40 5.25 +/- 0.42 6.21 +/- 0.41 1-131 0.009 +/- 0.011 -0.009 +/- 0.008 0.060 Cs-134 0.002 +/- 0.011 0.002 +/- 0.010 0.060 Cs-137 0.004 +/- 0.010 0.000 +/- 0.008 0.080 Other Gammasa 0.002 +/- 0.009 0.002 +/- 0.009 0.060 a See Introduction.
32
POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN VEGETATION SAMPLES (Tri-Annual Collections)
Sample Description and Concentration (pCi/g wet)
Location E-01 E-02 E-03 Collection Date 7/29/2005 7/28/2005 7/28/2005 Lab Code EG-4395 EG-4396 EG-4397 Req. LLD Ratio (wet/dry) 2.93 3.07 3.81 Gross Beta 9.21 i 0.23 7.98 +/- 0.20 8.41 +/- 0.20 0.25 Be-7 1.95 +/- 0.31 1.60 +/- 0.18 1.22 +/- 0.18 K-40 5.37 +/- 0.45 5.26 +/- 0.41 6.62 +/- 0.48 1-131 -0.002 +/- 0.012 -0.009 +/- 0.011 -0.004 +/- 0.008 0.060 Cs-134 0.000 + 0.011 -0.002 +/-0.011 -0.001 +/- 0.010 0.060 Cs-137 -0.004 +/- 0.012 0.001 +/-0.011 -0.004 +/- 0.008 0.080 Other Gammasa 0.010 + 0.011 0.010 +/- 0.013 0.001 +/- 0.009 0.060 Location E-04 E-06 E-08 Collection Date 7/28/2005 7/29/2005 7/28/2005 Lab Code EG-4398 EG-4399 EG-4400 Req. LLD Ratio (wet/dry) 2.61 2.48 2.26 Gross Beta 9.63 +/- 0.38 6.66 +/- 0.24 9.36 +/- 0.34 0.25 Be-7 1.46 +/- 0.22 1.20 +/- 0.29 1.39 +/- 0.25 K-40 6.02 +/- 0.48 3.82 +/- 0.58 5.33 +/- 0.60 1-13.1- -0.002 +/- 0.008 0.015 +/- 0.010 0.002 +/- 0.010 - 0.060 Cs-1 34 -0.001 +/- 0.011 -0.002 +/- 0.016 -0.006 +/- 0.010 0.060 Cs-1 37 -0.004 +/- 0.008 0.035 +/- 0.018
- 0.009 +/- 0.013 0.080 Other Gammasa -0.007 +/- 0.009 -0.020 +/- 0.018 0.002 +/- 0.014 0.060 Location E-09 E-20 Collection Date 7/28/2005 7/29/2005 Lab Code EG-4401 EG-4402 Req. LLD Ratio (wet/dry) 2.57 2.10 Gross Beta 8.86 +/- 0.37 8.97
- 0.35 0.25 Be-7 1.17 +/- 0.28 1.14 +/- 0.31 K-40 5.33 +/- 0.59 7.38 +/- 0.73 1-131 -0.003 +/- 0.011 -0.014 +/- 0.014 0.060 Cs-1 34 0.007 +/-0.012 -0.002 +/- 0.016 i:. 0.060 Cs-1 37 -0.001 +/- 0.014 0.020 +/- 0.015 t 0.080 Other Gammasa -0.006 +/- 0.015 0.017 + 0.020 I I :
0.060 a See Introduction.
I .
33
POINT BEACH NUCLEAR PLANT RADIOACTIVITY IN VEGETATION SAMPLES (Tri-Annual Collections)
)
Sample Description and Concentration (pCi/g wet)
Location E-01 E-02 E-03 Collection Date 10/28/2005 10/28/2005 10/28/2005 Lab Code EG-6210 EG-6211 EG-6212 Req. LLD Ratio (wet/dry) 2.29 2.44 3.03 Gross Beta 8.79 +/- 0.27 7.20 +/- 0.26 9.20 +/- 0.22 0.25 It Be-7 3.66 +/- 0.12 ' 3.16 +/- 0.17 2.63 t0.19 "
K-40 4.26 +/- 0.17 3.40 +/- 0.17 6.20 i 0.28 1-131 -0.019 +/- 0.005 -0.005 +/- 0.005 -0.006 +/- 0.006 0.060 Cs-134 -0.065 +/- 0.005 / -0.005 +/- 0.004 -0.002 +/- 0.005 0.060 Cs-137 -0.004 +/- 0.005 0.001 +/- 0.004 0.005 +/- 0.006 0.080 Other Gammasa -0.002 +/- 0.004 0.003 +/- 0.004 0.007 +/- 0.007 0.060 Location E-04 E-06 E-08 Collection Date 10/28/2005 10/28/2005 10/28/2005 Lab Code EG-6213 EG-6214 EG-6215 Req. LLD Ratio (wet/dry) 2.72 2.62 2.27 Gross Beta 7.34 +/- 0.19 4.30 +/- 0.14 7.76 +/- 0.19 0.25 Be-7 3.28 +/- 0.13 - 2.68 +/- 0.14 4.61 +/- 0.23 -
K-40 4.31 +/-0.180 2.23 +/- 0.140 4.27 +/- 0.180 1-131 0.020 +/- 0.004 0.001 +/-0.004 0.023 +/- 0.005 . 0.060 Cs-134 0.000 +/- 0.003 0.000 +/- 0.003 -0.012 +/- 0.004 0.060 Cs-1 37 0.002 +/- 0.004 0.015 +/- 0.007 0.002 i 0.005 D.080 Other Gammasa -0.001 +/- 0.004 -0.002 +/- 0.004 -0.002 +/- 0.004 0.060 Location E-09 E-20 Collection Date 10/28/2005 10/28/2005 Lab Code EG-6216 EG-6217 Req. LLD Ratio (wet/dry) 2.28 2.82 Gross Beta 7.62 +/- 0.21 6.55 +/- 0.19 0.25 Be-7 2.64 +/- 0.09 / 2.02 +/-0.18 K-40 3.98 +/- 0.15 3.86 t 0.25 1-131 -0.012 +/- 0.004 -0.020 +/- 0.006 0.060 Cs-1 34 -0.028 +/- 0.004 -0.003 +/- 0.005 0.060 Cs-1 37 0.001 +/- 0.004 ' 0.001 +/- 0.007 0.080 Other Gammasa 0.002 +/- 0.003 0.003 +/- 0.007 0.060 a See Introduction.
34
POINT BEACH NUCLEAR PLANT Aquatic Vegetation, analyses for gross beta and gamma emitting isotopes.
Collection: Semiannual Units: pCVg wet Sample Description and Concentration Collection Date 06-02-05 06-02-05 Required Lab Code ESL-3039 ESL-3040 LLD Location E-05 E-12 Ratio (wet wt./dry wt.) 7.99 3.13 Gross Beta 2.52 +/- 0.08 6.17 +/- 0.58 0.25 Be-7 0.33 +/- 0.22 0.82 +/- 0.17 K-40 0.97 +/- 0.53 2.67 +/- 0.36 Co-58 -0.018 +/- 0.022 0.005 +/- 0.010 0.25 Co-60 0.012 +/- 0.025 0.007 +/- 0.011 0.25 Cs-1 34 0.027 +/- 0.027 0.017 +/- 0.013 0.25 Cs-137 -0.004 +/- 0.028 0.020 +/- 0.012 0.25 Collection Date 08-04-05 08-04-05 Required Lab Code ESL-4472 ESL-4473,4 LLD Location E-05 E-12 Ratio (wet wt./dry wt.) 8.39 5.08 Gross Beta 5.01 +/- 0.17 5.01 +/- 0.32 0.25 Be-7 0.32 +/- 0.15- 0.59 +/- 0.22 K-40 2.29 +/- 0:68 - 2.82 +/- 0:49 Co-58 0.003 +/- 0.01.8 0.005 +/- 0.014 0.25 Co-60 -0.008 +/- 0.021 -0.019 +/- 0.027 0.25 Cs-I 34 0.016 +/- 0.019 0.004 +/- 0.015 0.25 Cs-1 37 -0.001 +/- 0.018 0.012 +/- 0.013 0.25 Collection Date 10-06-05 10-06-05 Required Lab Code ESL-5623 ESL-5624 LLD Location E-05 E-Z E-)
Ratio (wet wt./dry wt.) 3.17 2.93 Gross Beta 6.91 +/- 0.58 5.58 +/- 0.54 0.25 Be-7 1.55 +/- 0.36 0.64 +/- 0.26 K-40 3.44 +/- 0.58 1.74 +/- 0.37 Co-58 -0.006 +/- 0.012 -0.004 +/- 0.011 0.25 Co-60 0.006 +/- 0.016 0.005 +/- 0.011 0.25 Cs-I 34 0.000 +/- 0.013 -0.004 +/- 0.009 0.25 Cs-1 37 0.041 +/- 0.019 0.013 +/- 0.013 0.25 35
POINT BEACH NUCLEAR PLANT AMBIENT GAMMA RADIATION (TLD) 1st. Quarter, 2005 Date Annealed: 12-15-04 Days in the field 90 Date Placed: 01-04-05 Days from Annealing Date Removed: 04-04-05 to Readout: 124 Date Read: 04-18-05 Days in Location Field Total mR Net mR Net mR per 7 days Indicator E-1 90 14.1 +/- 0.9 8.9 +/- 1.2 0.69 +/- 0.09 E-2 90 16.6 +/- 0.1 11.4 +/- 0.8 0.88 +/- 0.06 E-3 90 17.8 +/- 1.2 12.6 +/- 1.4 0.98 +/- 0.11 E-4 90 15.3 +/- 1.2 10.1 +/- 1.4 0.78 +/- 0.11 E-5 90 17.3 +/- 1.0 12.1 +/- 1.3 0.94 +/- 0.10 E-6 90 15.7 +/- 1.0 10.5 +/- 1.3 0.81 +/- 0.10 E-7 90 15.4 +/- 1.1 10.2 +/- 1.3 0.79 +/- 0.10 E-8 90 15.0 +/- 0.8 9.8 +/- 1.1 0.76 +/- 0.09 E-9 90 17.2 +/- 0.6 12.0 +/- 1.0 0.93 +/- 0.08 E-12 90 13.4 i 0.2 8.2 +/- 0.8 0.63 +/- 0.06 E-14 90 16.8 +/- 0.8 11.6 +/- 1.1 0.90 +/- 0.09 E-1 5 90 17.2 +/- 0.7 12.0 +/- 1.0 0.93 +/- 0.08 E-16 90 16.1 +/-0.6 10.9 +/- 1.0 0.84 +/- 0.08 E-17 90 16.9 +/- 0.6 11.7 +/- 1.0 0.91 +/- 0.08 E-1 8 90 16.3 +/- 0.9 11.1 +/-1.2 0.86 +/- 0.09 E-22 90 16.9 +/- 1.3 11.7 +/- 1.5 0.91 +/- 0.12 E-23 90 16.5 +/- 0.4 11.3 +/-0.9 0.88 +/- 0.07 E-24 90 16.9 +/- 0.6 11.7 +/- 1.0 0.91 +/- 0.08 E-25 90 15.1 +/-0.4 9.9 00.9 0.77 +/- 0.07 E-26 90 14.4 +/- 0.4 9.2 +/- 0.9 0.71 +/- 0.07 E-27 90 15.4 +/- 0.3 10.2 +/- 0.8 0.79 +/- 0.06 E-28 90 12.7 +/- 0.3 7.5 +/- 0.8 0.58 +/- 0.06 E-29 90 14.6 +/- 0.9 9.4 +/- 1.2 0.73 +/- 0.09 E-30 90 14.7 +/- 0.6 9.5 +/- 1.0 0.74 +/- 0.08 E-31 90 15.9 +/- 0.7 10.7 +/- 1.0 0.83 +/- 0.08 E-32 90 16.1 +/- 0.7 10.9 +/- 1.0 0.84 +/- 0.08 E-38 90 15.5 +/- 1.0 10.3 +/- 1.3 0.80 +/- 0.10 E-39 90 12.4 +/- 0.4 7.2 +/- 0.9 0.56 +/- 0.07 Control E-20 90 15.3 +/-0.7 10.1 +/-1.0 0.78 +/- 0.08 Mean+/-s.d. 15.6 +/- 1.4 10.4 +/- 1.4 0.81 +/- 0.11 In-Transit Exnosure Date Annealed 12-15-04 03-16-05 Date Read 01-25-05 04-18-05 Total mR ITC-1 6.4 +/- 0.6 4.3 +/- 0.3 ITC-2 6.0 +/- 0.2 4.3 +/- 0.3 36
POINT BEACH NUCLEAR PLANT AMBIENT GAMMA RADIATION (TLD)
) 2nd Quarter, 2005 Date Annealed: 03-16-05 Days in the field 93 Date Placed: 04-04-05 Days from Annealing Date Removed: 07-06-05 to Readout: 118 Date Read: 07-12-05 Days in Location Field Total mR Net mR Net mR per 7 days Indicator E-1 93 16.8 +/- 1.4 12.6 +/- 1.5 0.95 +/-0.11 E-2 93 21.8 +/- 1.1 17.6 +/- 1.2 1.32 +/- 0.09 E-3 93 22.6 +/- 1.8 18.4 +/- 1.9 1.38 +/- 0.14 E-4 93 18.6 +/- 0.8 14.4 +/- 0.9 1.08 +/- 0.07 E-5 93 20.7 +/- 0.7 16.5 +/- 0.8 1.24 +/- 0.06 E-6 93 17.5 +/-0.6 13.3 +/-0.7 1.00 +/- 0.06 E-7 93 17.0 i0.6 12.8 +/- 0.7 0.96 +/- 0.06 E-8 93 17.8 +/-0.8 13.6 +/- 0.9 1.02 +/- 0.07 E-9 93 20.8 +/- 1.4 16.6 +/- 1.5 1.25 +/- 0.11 E-12 93 14.5 i 1.1 10.3 +/- 1.2 0.78 +/- 0.09 E-14 93 18.6 +/- 0.4 14.4 +/-0.6 1.08 i 0.05 E-1 5 93 24.9 +/- 2.1 20.7 +/- 2.1 1.56 +/- 0.16 E-16 93 18.3 +/- 0.3 14.1 +/-0.5 1.06 +/- 0.04 E-17 93 19.4 +/- 1.2 15.2 +/- 1.3 1.14 +/- 0.10 E-18 93 20.2 +/- 0.7 16.0 +/- 0.8 1.20 +/- 0.06 E-22 93 20.4 +/- 0.4 16.2 +/- 0.6 1.22 +/- 0.05 E-23 93 21.2 +/-0.7 17.0 +/- 0.8 1.28 +/- 0.06 E-24
- 93 18.9 +/-0.4- 14.7 +/- 0.6 1.11 +/- 0.05 E-25 93 21.0 +/- 1.2 16.8 +/- 1.3 1.26 +/- 0.10 E-26 93 16.2 i0.6 12.0 +/- 0.7 0.90 +/- 0.06 E-27 93 18.9 i 0.6 14.7 +/- 0.7 1.11 +/- 0.06 E-28 93 14.6 +/- 0.5 10.4 +/- 0.7 0.78 +/- 0.05 E-29 93 16.6 +/- 0.6 12.4 +/- 0.7 0.93 +/- 0.06 E-30 93 18.3 i0.4 14.1 +/-0.6 1.06 +/- 0.05 E-31 93 21.0 +/- 1.5 16.8 +/- 1.6 1.26 +/- 0.12 E-32 93 20.2 +/- 1.3 16.0 +/- 1.4 1.20 +/- 0.10 E-38 93 18.7 +/-0.7 14.5 +/- 0.8 1.09 t 0.06 E-39 93 14.8 +/- 0.3 10.6 +/- 0.5 0.80 +/- 0.04 Control E-20 93 18.6 +/- 1.8 14.4 +/- 1.9 1.08 +/- 0.14 Mean+/-s.d. 18.9 +/- 2.4 14.7 +/- 2.4 1.11 +/- 0.18 In-Transit Exposure Date Annealed 03-16-05 1 06-16-05 Date Read 04-18-05 1 07-13-05 Total mR ITC-1 4.3 +/- 0.3 4.5 +/- 0.1 ITC-2 4.3 +/- 0.3 3.7 +/-0.1 37
POINT BEACH NUCLEAR PLANT AMBIENT GAMMA RADIATION (TLD) 1 3rd Quarter, 2005 Date Annealed: 06-16-05 Days in the field 92 Date Placed: 07-06-05 Days from Annealing Date Removed: 10-06-05 to Readout: 119 Date Read: 10-13-05 Days in Location Field Total mR Net mR Net mR per 7 days Indicator E-1 92 15.5 +/- 1.1 11.6 +/- 1.2 0.88 +/- 0.09 E-2 92 17.8 +/- 0.2 13.9 +/-0.4 1.06 +/- 0.03 E-3 92 22.3 +/- 1.4 18.4 +/- 1.4 1.40 +/- 0.11 E-4 92 18.1 +/-1.4 14.2 +/- 1.4 1.08 +/- 0.11 E-5 92 20.6 +/- 0.9 16.7 i 1.0 1.27 +/- 0.07 E-6 92 16.8 +/- 0.9 12.9 +/- 1.0 0.98 +/- 0.07 E-7 92 17.3 +/- 1.2 13.4 i 1.2 1.02 +/- 0.10 E-8 92 17.9 +/- 1.4 14.0 +/- 1.4 1.07 +/- 0.11 E-9 92 20.2 +/- 0.6 16.3 +/-0.7 1.24 +/- 0.05 E-12 92 14.1 +/-0.7 10.2 i 0.8 0.78 +/- 0.06 E-14 92 18.9 +/- 0.7 15.0 +/- 0.8 1.14 +/- 0.06 E-1 5 92 20.9 +/- 0.7 17.0 i 0.8 1.30 +/- 0.06 E-16 92 18.4 +/-0.5 14.5 +/- 0.6 1.11 +/- 0.05 E-1 7 92 19.5 +/- 0.6 15.6 +/- 0.7 1.19 +/- 0.05 E-18 92 20.2 +/- 0.9 16.3 +/- 1.0 1.24 +/- 0.07 E-22 92 19.8 +/- 1.4 15.9 i 1.4 1.21 +/- 0.11 E-23 92 19.9 +/- 0.4 16.0 +/- 0.5 1.22 +/- 0.04
- E-24 92 18.5 +/- 0.8 14.6 +/-0.9 1.11 +/-0.07 E-25 92 18.0 +/- 0.2 14.1 +/-0.4 1.07 +/- 0.03 E-26 92 16.7 +/- 0.8 12.8 t 0.9 0.98 +/- 0.07 E-27 92 17.3 +/- 0.3 13.4 +/- 0.5 1.02 +/- 0.03 E-28 92 13.0 +/- 0.2 9.1 i0.4 0.69 +/- 0.03 E-29 92 16.5 +/- 0.9 12.6 i 1.0 0.96 +/- 0.07 E-30 92 16.8 +/- 0.6 12.9 +/- 0.7 0.98 +/- 0.05 E-31 92 19.2 +/- 0.7 15.3 +/- 0.8 1.17 +/- 0.06 E-32 92 17.9 +/- 0.6 14.0 t 0.7 1.07 +/- 0.05 E-38 92 19.0 +/- 1.6 15.1 i1.6 1.15 +/- 0.12 E-39 92 13.3 +/- 0.4 9.4 +/- 0.5 0.72 +/- 0.04 Control E-20 92 17.2 +/-0.9 13.3 +/- 1.0 1.01 +/- 0.07 Mean+/-s.d. 18.0 +/- 2.2 14.1 i 2.2 1.07 +/- 0.17 In-Transit Exposure Date Annealed 06-16-05 09-20-05 Date Read 07-13-05 10-13-05 Total mR ITC-1 4.5 +/-0.1 3.6 +/- 0.3 ITC-2 3.7 +/- 0.1 3.7 +/- 0.1 38
POINT BEACH NUCLEAR PL AMBIENT GAMMA RADIATION (TLD) 4th Quarter, 2005 Date Annealed: 09-20-05 Days in the field 91 Date Placed: 10-06-05 Days from Annealing Date Removed: 01-05-06 to Readout: 112 Date Read: 01-10-06 Days in Location Field Total mR Net mR Net mR per 7 days Indicator E-1 91 16.3 +/- 1.4 12.7 +/- 1.5 0.98 +/- 0.12 E-2 91 22.5 +/- 1.4 18.9 +/- 1.5 1.45 +/- 0.12 E-3 91 22.3 +/- 1.8 18.7 +/- 1.9 1.44 +/- 0.15 E-4 91 18.2 +/-0.5 14.6 +/- 0.8 1.12 +/- 0.06 E-5 91 20.3 +/- 1.0 16.7 +/- 1.2 1.28 +/- 0.09 E-6 91 17.5 +/- 0.5 13.9 +/- 0.8 1.07 +/- 0.06 E-7 91 16.6 +/- 0.5 13.0 +/- 0.8 1.00 +/- 0.06 E-8 91 17.6 +/- 0.8 14.0 +/- 1.0 1.08 +/- 0.08 E-9 91 20.1 +/-1.4 16.5 +/- 1.5 1.27 +/- 0.12 E-1 2 91 14.6 +/- 1.2 11.0 +/- 1.3 0.85 +/- 0.10 E-14 91 18.0 +/- 0.3 14.4 +/- 0.7 1.11 +/-0.05 E-1 5 91 22.7 +/- 0.5 19.1 +/-0.8 1.47 +/- 0.06 E-1 6 91 18.4 +/- 1.0 14.8 +/- 1.2 1.14 +/- 0.09 E-1 7 91 18.6 +/- 0.9 15.0 +/- 1.1 1.15 +/- 0.08 E-1 8 91 20.0 +/- 0.3 16.4 +/- 0.7 1.26 +/- 0.05 E-22 91 19.9 +/-0.5 16.3 +/- 0.8 1.25 +/- 0.06 E-23 91 21.1 +/-0.6 17.5 +/- 0.8 1.35 i 0.06 E-24 91 18.9 iO.7 15.3 +/- 0.9 *1.18 +/-0.07 E-25 91 19.8 +/-0.3 16.2 +/- 0.7 1.25 +/- 0.05 E-26 91 16.6 +/-0.4 13.0 +/- 0.7 1.00 +/- 0.05 E-27 91 18.7 +/- 0.7 15.1 +/-0.9 1.16 i0.07 E-28 91 14.2 +/- 0.3 10.6 +/- 0.7 0.82 i 0.05 E-29 91 19.6 +/- 0.8 16.0 +/- 1.0 1.23 +/- 0.08 E-30 91 18.5 +/- 0.5 14.9 +/- 0.8 1.15 +/- 0.06 E-31 91 20.8 +/- 1.2 17.2 +/- 1.3 1.32 +/- 0.10 E-32 91 NDa E-38 91 18.6 +/-0.5 15.0 +/- 0.8 1.15 00.06 E-39 91 16.6 +/-0.4 13.0 + 0.7 1.00 +/- 0.05 Control E-20 91 18.0 i 1.7 14.4 +/- 1.8 1.11 i0.14 Mean+/-s.d. 18.8 +/-2.1 15.2 +/-2.1 1.17 +/- 0.16 In-Transit Exgosure Date Annealed 09-20-05 12-14-05 Date Read 10-13-05 01-10-06 Total mR ITC-1 3.6 +/-0.3 3.8 +/- 0.4 ITC-2 3.7 +/-0.1 3.3 +/- 0.3 a "ND" = No data; TLD missing in field.
39
- Enironmental, Inc.
Midwest Laboratory an Allegheny Technologies Co.
700 Landwehr Road
- Northbrook, IL60062-2310 ph. (847) 564-0700
- fax (847) 5644517 APPENDIX A INTERLABORATORY COMPARISON PROGRAM RESULTS NOTE: Environmental Inc., Midwest Laboratory participates in intercomparison studies administered by Environmental Resources Associates, and serves as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. Results are reported in Appendix A. TLD Intercomparison results, in-house spikes, blanks, duplicates and mixed analyte performance evaluation program results are also reported. Appendix A is updated four times a year; the complete Appendix is included in March, June, September and December monthly progress reports only.
January, 2005 through December, 2005
Appendix A Interlaboratory Comparison Proaram Results Environmental, Inc., Midwest Laboratory has participated in interlaboratory comparison (crosscheck) programs since the formulation of it's quality control program in December 1971. These programs are operated by agencies which supply environmental type samples 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 a laboratory's analytical procedures and to alert it of 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.
Results in Table A-1 were obtained through participation in the environmental sample crosscheck program administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada.
The results in Table A-2 list results for thermolumiriescent dosimeters (TLDs), via International Intercomparison of Environmental Dosimeters, when available, and internal laboratory testing.
Table A-3 lists results of the analyses on in-house 'spiked" samples for the past twelve months. All samples are prepared using NIST traceable sources. Data for previous years available upon request.
Table A-4 lists results of the analyses on in-house 'blank" samples for the past twelve months. Data for previous years available upon request.
Table A-5 list results of the in-house "duplicate" program for the past twelve months. Acceptance is based on the difference of the results being less than the-sum of the errors. Data for previous years available upon request.
The results in Table A-6 were obtained through participation in the Mixed Analyte Performance Evaluation Program.
Attachment A lists acceptance criteria for 'spiked" samples.
Out-of-limit results are explained directly below the result.
Al
Attachment A ACCEPTANCE CRITERIA FOR 'SPIKED- SAMPLES LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSES" One standard deviation Analysis Level for single determination Gamma Emitters 5 to 100 pCi/liter or kg 5.0 pCi/liter
> 100 pCi/liter or kg 5%of known value Strontium-89b 5 to 50 pCi/liter or kg 5.0 pCi/liter
> 50 pCi/liter or kg 10% of known value Strontium-90b 2 to 30 pCi/liter or kg 5.0 pCi/liter
> 30 pCi/liter or kg 10% of known value Potassiumr40 2 0.1 gAiter or kg 5%of known value Gross alpha s 20 pCiAiter 5.0 pCi/liter
> 20 pCi/liter 25% of known value Gross beta 5 100 pCi/liter 5.0 pCi/liter
> 100 pCi/liter 5% of known value Tritium 5 4,QQ0 pCi/liter . 1a = (pCi/liter) 169.85 x (known)00933
> 4,000 pCi/liter 10% of known value Radium-226,-228 2 0.1 pCi/liter 15% of known value Plutonium a 0.1 pCi/liter, gram, or sample 10% of known value lodine-131, 5 55 pCi/liter 6.0 pCi/liter Iodine-129b > 55 pCi/liter 10% of known value Uranium-238, 5 35 pCi/liter 6.0 pCi/liter Nickel-63b > 35 pCi/liter 15% of known value Technetium-99b Iron-55b 50 to 100 pCi/liter 10 pCi/liter
> 100 pCi/liter 10% of known value Othersb 20% of known value
' From EPA publication, 'Environmental Radioactivity Laboratory Intercomparison Studies Program, Fiscal Year, 1981-1982, EPA-600/4-81-004.
b Laboratory limit.
A2
TABLE A-1. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERAr.
Concentration (pCiQL)
Lab Code Date Analysis Laboratory ERA Control Resultb Resultc Limits Acceptance STW-1051 02/15/05 Sr-89 28.0 i 1.2 29.4 20.7 - 38.1 Pass STW-1051 02/15/05 Sr-90 25.1 +/-0.7 24.4 15.7 - 33.1 Pass STW-1052 02/15/05 Ba-133 52.9 i 2.8 53.4 44.2 - 62.6 Pass STW-1052 02/15/05 Co-60 54.4 i 0.4 56.6 47.9 - 65.3 Pass STW-1052 02/15/05 Cs-134 67.7 i 1.8 64.9 56.2 - 73.6 Pass STW-1052 02/15/05 Cs-1 37 39.6 i 1.8 40.2 31.5 - 48.9 Pass STW-1052 02/15/05 Zn-65 159.7 +/- 3.0 161.0 133.0 - 189.0 Pass STW-1053 02/15/05 Gr. Alpha 55.1 +/- 1.8 67.9 38.5 - 97.3 Pass STW-1053 02/15/05 Gr. Beta 46.8 +/- 1.3 51.1 38.5 - 97.3 Pass STW-1054 02115/05 Ra-226 13.7 +/- 1.5 14.1 10.4 - 17.8 Pass STW-1054 02/15/05 Ra-228 13.3 +/- 0.6 13.7 7.8 - 19.6 Pass STW-1054 02/15/05 Uranium 5.1 +/-0.2 5.0 0.0 - 10.2 Pass STW-1055 05/17/05 Sr-89 45.1 +/- 4.1 41.3 32.6 - 50.0 Pass STW-1055 05/17/05 Sr-90 7.5 +/- 0.9 5.9 0.0 - 14.6 Pass STW-1056 05/17/05 Ba-133 87.1 +/-2.0 88.4 73.1 - 104.0 Pass STW-1056 05/17/05 Co-60 38.4 +/- 0.8 37.0 28.3 - 45.7 Pass STW-1056 05/17/05 Cs-1 34 75.3 +/- 0.7 78.6 69.9 - 87.3 Pass STW-1056 05/17/05 Cs-1 37 201.0 +/- 8.4 194.0 184.0 - 218.0 Pass STW-1056 05/17/05 Zn-65 130.0 +/- 6.7 118.0 97.6 - 138.0 Pass STW-1057 05/17/05 Gr. Alpha 42.7 +/- 2.9 37.0 21.0 - 53.0 Pass STW-1057 05/17/05 Gr. Beta 34.0 +/- 0.4 34.2 25.5 - 42.9 Pass STW-1058 05/17/05 1-131 14.7 +/- 0.5 15.5 10.3 - 20.7 Pass STW-1059 05/17/05 Ra-226 6.6 +/- 0.1 7.6 5.6 - 9.5 Pass STW-1059 05/17/05 Ra-228 19.3 +/- 0.7 18.9 10.7 - 27.1 Pass STW-1059 05/17/05 Uranium 9.6 +/- 0.1 10.1 4.9 - 15.3 Pass STW-1060 05/17/05 H-3 24100.0 +/- 109.0 24400.0 20200.0 - 28600.0 Pass STW-1067 08/16/05 Sr-89 29.1 +/- 3.0 28.0 19.3 - 36.7 Pass STW-1067 08/16/05 Sr-90 36.0 +/- 0.6 33.8 25.1 - 42.5 Pass STW-1068 08/16/05 Ba-1 33 107.0 +/- 1.7 106.0 87.7 - 124.0 Pass STW-1068 08/16/05 Co-60 15.2 +/- 0.2 13.5 4.8 - 22.2 Pass STW-1068 08/16/05 Cs- 34 89.1 +/-0.3 92.1 83.4 - 101.0 Pass STW-1068 08/16/05 Cs- 37 72.1 +/- 1.0 72.7 64.0 - 81.4 Pass STW-1068 08/16/05 Zn-65 67.4 +/- 1.4 65.7 54.3 - 77.1 Pass STW-1069 08/16/05 Gr. Alpha 44.3 +/- 1.5 55.7 31.6 - 79.8 Pass STW-1069 08/16/05 Gr. Beta 58.4 +/- 2.1 61.3 44.0 - 78.6 Pass STW-1070 08/16/05 Ra-226 16.6 +/- 1.5 16.6 12.3 - 20.9 Pass STW-1070 08/16/05 Ra-228 6.2 +/- 0.3 6.2 3.5 - 8.9 Pass STW-1070 08/16/05 Uranium 4.5 +/- 0.1 4.5 0.0 - 9.7 Pass Al-1
TABLE A-1. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)".
Concentration (pCIL)
Lab Code Date Analysis Laboratory ERA Control ResultP Resultc Limits Acceptance STW-1072 11/15/05 Sr-89 20.6 +/-0.4 19.0 10.3 -27.7 Pass STW-1072 11/15/05 Sr-90 15.0 +/-0.3 16.0 7.3 -24.7 Pass STW-1073 11/15/05 Ba-133 31.8 +/- 1.8 31.2 22.5 - 39.9 Pass STW-1073 11/15/05 Co-60 85.0 +/- 1.4 84.1 75.4 - 92.8 Pass STW-1073 11/15/05 Cs-134 37.2 +/-2.1 33.9 25.2 -42.6 Pass STW-1073 11/15/05 Cs-137 27.8 +/-0.7 28.3 19.6 -37.0 Pass STW-1073 11/15/05 Zn-65 109.0 +/- 1.0 105.0 86.8 - 123.0 Pass STW-1074 d 11/15/05 Gr. Alpha 41.1 +/- 1.2 23.3 13.2 -33.4 Fail STW-1074 11/15/05 Gr. Beta 42.7 +/-0.5 39.1 30.4 -47.8 Pass STW-1075 11/15/05 1-131 20.5 +/-0.6 17.4 12.2 -22.6 Pass STW-1076 11/15/05 Ra-226 7.8 +/- 0.6 8.3 6.2 - 10.5 Pass STW-1076 e 11/15/05 Ra-228 5.5 +/- 0.6 3.5 2.0 - 5.0 Fail STW-1076 11/15/05 Uranium 15.5 +/-0.3 16.1 10.9 -21.3 Pass STW-1077 11/15/05 H-3 12500.0 +/- 238.0 12200.0 10100.0 - 14300.0 Pass
- Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency testing indrinking water conducted by Environmental Resources Associates (ERA).
b Unless otherwise indicated, the laboratory result is given as the mean +/-standard deviation for three determinations.
c Results are presented as the known values, expected laboratory precision (I sigma, I determination) and control limits as provided by ERA.
dThe original samples were calculated using an Am-241 efficiency. The samples were spiked with Th-232. Samples were recounted and calculated using the Th-232 efficiency. Results of the recount: 27.01 +/- 2.35 pCilL.
'Decay of short-lived radium daughters contributed to a higher counting rate. Delay of counting for 100 minutes provided better results.
The reported result was the average of the first cycle of 100 minutes, the average of the second cycle counts was 4.01 pCi/L A11-2
TABLE A-2. Crosscheck program results; Thermoluminescent Dosimetry, (TLD, CaSO4: Dy Cards).
mR Lab Code Date Known Lab Result Control Description Value +/- 2 sigma Limits Acceptance Environmental. Inc.
2005-1 4/4/2005 30 cm 55.01 64.02 +/- 2.86 38.51 - 71.51 Pass 2005-1 4/4/2005 60 cm 13.75 15.43 +/- 1.02 9.63 - 17.88 Pass 2005-1 4/4/2005 60 cm 13.75 14.98 +/- 0.80 9.63 - 17.88 Pass 2005-1 4/4/2005 90 cm 6.11 6.24 +/- 0.16 4.28 - 7.94 Pass 2005-1 4/4/2005 90 cm 6.11 5.45 +/- 0.48 4.28 - 7.94 Pass 2005-1 4/4/2005 120 cm 3.44 3.50 +/- 0.35 2.41 - 4.47 Pass 2005-1 4/4/2005 120 cm 3.44 3.15 +/- 0.18 2.41 - 4.47 Pass 2005-1 4/4/2005 150 cm 2.2 2.31 +/-0.25 1.54 - 2.86 Pass 2005-1 4/4/2005 180 cm 1.53 1.65 +/- 0.41 1.07 - 1.99 Pass Environmental. Inc.
2005-2 9/12/2005 30 cm 54.84 59.30 +/- 2.66 38.39 - 71.29 Pass 2005-2 9/12/2005 60 cm 13.71 17.55 +/- 1.30 9.60 - 17.82 Pass 2005-2 9/12/2005 75 cm 8.77 8.24 +/- 0.38 6.14 - 11.40 Pass 2005-2 *9/12/2005
- 90 cm 6.09 5.94 +/- 0.49 4.26 - 7.92 Pass 2005-2 9/12/2005 90 cm 6.09 5.93 +/- 0.37 4.26 - 7.92 Pass 2005-2 9/12/2605 120 cm 3.43 3.42 +/- 0.18 2.40 - 4.46 Pass 2005-2 9/12/2005 150 cm 2.19 1.71 +/- 0.14 1.53 - 2.85 Pass 2005-2 9/12/2005 150 cm 2.19 1.87 +/- 0.27 1.53 - 2.85 Pass 2005-2 9/12/2005 180 cm 1.52 1.58 +/- 0.99 1.06 - 1.98 Pass A2-1
TABLE A-3. In-House 'Spike" Samples Concentration (pCi/L)8 Lab Code b Date Analysis Laboratory results Known Control 2s, n=1 C Activity Limits d Acceptance W-11105 1/11/2005 Gr. Alpha 24.05 +/- 1.01 20.08 10.04 - 30.12 Pass W-11105 1/11/2005 Gr. Beta 61.59 +/- 1.11 65.70 55.70 - 75.70 Pass SPW-764 2/18/2005 H-3 77595.00 +/- 764.00 80543.00 64434.40 - 96651.60 Pass SPAP-766 2/18/2005 Gr. Beta 416.08 +/- 5.52 463.00 370.40 - 509.30 Pass STW-2887 2/28/2005 Tc-99 32.91 +/- 1.23 32.98 20.98 - 44.98 Pass W-30105 3/1/2005 Gr. Alpha 25.22 +/- 0.45 20.08 10.04 - 30.12 Pass W-30105 3/1/2005 Gr. Beta 62.27 +/- 0.48 65.73 55.73 - 75.73 Pass SPW-1836 4/15/2005 1-131 109.79 +/- 0.94 106.30 85.04 - 127.56 Pass SPW-1836 4/15/2005 1-131(G) 110.25 +/- 9.68 106.30 95.67 - 116.93 Pass SPMI-1838 4/15/2005 Cs-134 25.94 +/- 1.28 26.60 16.60 - 36.60 Pass SPMI-1838 4/15/2005 Cs-137 59.31 +/- 3.66 60.90 50.90 - 70.90 Pass SPMI-1838 4/15/2005 1-131 97.71 +/- 0.81 106.30 85.04 - 127.56 Pass SPMI-1838 4/15/2005 1-131(G) 109.45 +/- 3.06 106.30 95.67 - 116.93 Pass SPMI-1838 4/15/2005 Sr-89 104.44 +/-2.89 108.20 86.56 - 129.84 Pass SPMI-1838 4/15/2005 Sr-90 8.97 +/- 0.79 7.53 0.00 - 17.53 Pass SPVE-1932 4/18/2005 1-131 (G) 1.00 +/- 0.04 0.73 0.44 - 1.02 Pass SPCH-1935 4/18/2005 1-131 382.40 +/- 14.95 328.64 262.91 - 394.37 Pass SPAP-1966 4/18/2005 Cs-134 52.10 +/- 7.27 53.35 43.35 - 63.35 Pass SPAPR-966 .4/18/2005 Cs-1 34 57.28 +/- 13.47 53.35 43.35 - 63.35 Pass SPAP-1 966 4/18/2005 Cs-1 37 124.68 +/- 18.41 121.77 109.59 - 133.95 Pass SPAP-1968 4/1i8/2005 Cs-134 52.10 +/- 7.27 53.35 43.35 - 63.35 Pass SPAP-1968 4/18/2005 Cs-137 116.79 +/- 14.00 121.77 109.59 - 133.95 Pass SPW-2098 4/26/2005 Fe-55 2565.20 +/- 63.66 3017.60 2414.08 - 3621.12 Pass SPW-2922 5/31/2005 Cs-134 '27.01 +/- 1.09 25.54 15.54 - 35.54 Pass SPW-2922 5/31/2005 Cs-I 34 65.38 +/- 2.92 60.71 50.71 - 70.71 Pass SPW-2922 5/31/2005 Sr-89 107.90 +/- 3.60 113.90 91.12 - 136.68 Pass SPW-2922 5/31/2005 Sr-90 11.11 +/- 1.13 6.90 0.00 - 16.90 Pass SPAP-2892 6/1/2005 Gr. Beta 420.32 +/- 5.55 448.00 358.40 - 492.80 Pass SPW-2895 6/1/2005 H-3 75271.00 +/- 724.00 78676.00 62940.80 - 94411.20 Pass w-60105 6/1/2005 Gr. Alpha 23.69 +/- 0.52 20.08 10.04 - 30.12 Pass w-60105 6/1/2005 Gr. Beta 60.08 +/- 0.57 65.73 55.73 - 75.73 Pass SPF-3089 6/7/2005 Cs-1 34 1.08 +/- 0.05 1.02 0.61 - 1.43 Pass SPF-3089 6/7/2005 Cs-137 2.54 +/- 0.10 2.43 1.46 - 3.40 Pass SPW- 7/1/2005 Ni-63 20.57 +/- 1.10 16.75 10.05 - 23.45 Pass SPW-47731 8/24/2005 C-14 2112.30 +/- 9.13 2370.80 1422.48 - 3319.12 Pass SPW-47732 8/24/2005 C-14 2294.10 +/- 10.37 2370.80 1422.48 - 3319.12 Pass SPW-4775 8/24/2005 Fe-55 2633.50 +/- 62.40 2777.50 2222.00 - 3333.00 Pass SPMI-4834 8/30/2005 Cs-134 49.27 +/- 4.68 47.02 37.02 - 57.02 Pass SPMI-4834 8/30/2005 Cs-137 58.17 +/- 8.18 60.37 50.37 - 70.37 Pass SPMI-4834 8/30/2005 Sr-89 66.39 +/- 3.13 65.90 52.72 - 79.08 Pass SPMI-4834 8/30/2005 Sr-90 11.15 +/- 1.13 9.60 0.00 - 19.60 Pass A3-1
TABLE A-3. In-House "Spike" Samples 1
Concentration (pCi/L)
Lab Code Date Analysis Laboratory results Known Control 2s, n=1 b Activity Limitsc Acceptance SPW-4836 8/30/2005 Cs-1 34 47.35 +/- 5.19 47.02 37.02 - 57.02 Pass SPW-4836 8/30/2005 Cs-1 37 62.91 +/- 9.08 60.37 50.37 - 70.37 Pass SPW-4836 8130/2005 Sr-89 11.04 +/- 0.98 9.60 0.00 -19.60 Pass SPW-4836 8/30/2005 Sr-90 65.89 +/- 2.79 65.90 52.72 - 79.08 Pass SPW-5014 8/30/2005 H-3 77518.20 +/- 753.80 77602.52 62082.02 - 93123.02 Pass W-90705 9/7/2005 Gr. Alpha 24.61 +/- 0.48 20.08 10.04 - 30.12 Pass W-90705 9/7/2005 Gr. Beta 58.35 +/- 0.49 65.73 55.73 - 75.73 Pass SPW-5237 9/22/2005 C-14 2387.40 +/- 11.00 2370.80 1422.48 - 3319.12 Pass SPW-5508 9/26/2005 Ni-63 20.64 +/- 1.23 16.70 10.02 - 23.38 Pass SPW-6019 10/24/2005 Tc-99 547.99 +/- 6.69 539.22 377.45 - 700.99 Pass SPF-6293 11/4/2005 Cs-1 34 941.30 +/- 44.10 886.00 797.40 - 974.60 Pass SPF-6293 11/4/2005 Cs-1 37 2570.40 +/- 105.30 2400.00 2160.00 - 2640.00 Pass SPAP-6309 11/7/2005 Cs-1 34 41.24 +/- 1.91 44.03 34.03 - 54.03 Pass SPAP-6309 11/7/2005 Cs-1 37 114.03 +/- 5.01 120.24 108.22 - 132.26 Pass SPAP-6311 11/7/2005 Gr. Beta 1.58 +/- 0.02 1.42 1.14 - 11.42 Pass SPW-6451 11/10/2005 H-3 77126.00 +/- 747.00 76749.00 61399.20 - 92098.80 Pass W-120105 12/1/2005 Gr. Alpha 25.16 +/- 0.45 20.08 10.04 - 30.12 Pass W-120105 12/1/2005 Gr. Beta 74.58 +/- 0.81 65.73 55.73 - 75.73 Pass SPW-7440 12/30/2005 Cs-1 34 .42.67 +/- 4.22 42.03 .32.03 - 52.03 Pass SPW-7440 12/30/2005 Cs-137 61.19 +/- 7.20 59.91 49.91 - 69.91 Pass SPMI-7442 12/31/2005 Cs-1 34 .40.41 +/- 5.66 42.03 32.03 - 52.03 Pass SPMI-7442 12/31/2005 Cs-137 60.05 +/- 7.80 59.91 49.91 - 69.91 Pass o Liquid sample results are reported in pCl/Liter, air filters( pCI/filter), charcoal (pCi/m 3), and solid samples (pCi/g).
b Laboratory codes as follows: W (water), Ml (milk), AP (air filter), SO (soil), VE (vegetation),
CH (charcoal canister), F (fish).
c Results are based on single determinations.
d Control limits are based on Attachment A, Page A2 of this report.
NOTE: For fish, Jello is used for the Spike matrix. For Vegetation, cabbage is used for the Spike matrix.
A3-2
TABLE A-4. In-House "Blank" Samples Concentration (pCi/L)a Lab Code Sample Date Analysis Laboratory results (4.66a) Acceptance Type LLD Activityb Criteria (4.66 a)
W-11105 water 1/11/2005 Gr. Alpha 0.055 0.00 + 0.038 1 W-11105 water 1/11/2005 Gr. Beta 0.15 -0.016 +/-0.10 3.2 SPW-765 water 2/18/2005 H-3 165.8 7.4 +/- 82.5 200 SPAP-766 Air Filter 2/18/2005 Gr. Beta 0.72 0.29 +/- 0.48 3.2 STW-2888 water 2/28/2005 Tc-99 1.32 0.45 +/- 0.81 10 W-30105 water 3/1/2005 Gr. Alpha 0.067 -0.007 +/- 0.043 1 W-30105 water 3/1/2005 Gr. Beta 0.18 -0.04 +/- 0.11 3.2 SPW-1837 water 4/15/2005 Cs-1 34 4.66 10 SPW-1837 water 4/15/2005 Cs-1 37 5.38 10 SPW-1837 water 4/15/2005 1-131 0.30 -0.13 +/-0.16 0.5 SPW-1 837 water 4/15/2005 1-131(G) 6.56 20 SPMI-1839 Milk 4/15/2005 1-131 0.26 -0.083 +/- 0.14 0.5 SPMI-1 839 Milk 4/15/2005 Sr-89 0.54 -0.069 +/- 0.56 5 SPMI-1839 Milk 4/15/2005 Sr-90 0.53 0.88 +/- 0.34 1 SPCH-1934 Charcoal 4/18/2005 1-131(G) 2.34 9.6 SPW-2097 water 4/26/2005 Fe-55 859.0 96.1 +/- 528.4 1000 SPW-2923 water 5/31/2005 Cs-134 3.29 10 SPW-2923 water 5/31/2005 Cs-137 3.87 10 SPW-2896 water 6/:1/2005 H-3 138.30 48.1 +/- 85.9 200 w-60105 water 6/1/2005 Gr. Alpha 0.061 0.002 +/- 0.043 1 w-60105 water 6/1/2005 Gr. Beta 0.16 0.056 +/- 0.11 3.2 SPF-3090 Fish 6/7/2005 Cs-1 34 15.69 100 SPF-3090 Fish 6/7/2005 Cs-1 37 11.71 100 SPW- water 7/1/2005 Ni-63 1.60 0.79 +/- 0.99 20 SPW-4774 water 8/24/2005 C-14 12.18 2.84 +/- 6.45 200 SPW.4776 water 8/24/2005 Fe-55 833 275 +/- 525 1000 SPMI-4835 Milk 8/30/2005 Co-60 4.42 10 SPMI-4835 Milk 8/30/2005 Cs-1 34 4.18 10 SPMI-4835 Milk 8/30/2005 Cs-1 37 6.25 10 SPMI-4835 Milk 8/30/2005 1-131 (G) 5.37 20 SPMI-4835 Milk 8/30/2005 Sr-89 0.66 -0.23 +/- 0.65 5 SPMI-4835 Milk 8/30/2005 Sr-90 0.66 1.02 +/- 0.41 1 SPW-4837 water 8/30/2005 Co-60 2.48 10 SPW-4837 water 8/30/2005 Cs-1 34 3.85 10 SPW-4837 water 8/30/2005 Cs-1 37 3.00 10 SPW-4837 water 8/30/2005 Sr-89 0.63 0.25 +/- 0.53 5 SPW-4837 water 8/30/2005 Sr-90 0.63 -0.035 +/- 0.29 SPW-5015 water 8/30/2005 H-3 142.8 168 +/-93 200 SPW-5238 water 9/22/2005 C-14 17.10 3.02 +/- 9.04 200 A4-1
TABLE A-4. In-House "Blank' Samples Concentration (pCVL)a Lab Code Sample Date Analysis Laboratory results (4.66a) Acceptance Type LLD Activityb Criteria (4.66 a)
W-90705 water 9/7/2005 Gr. Alpha 0.056 0.034 +/- 0.04 1 W-90705 water 9/7/2005 Gr. Beta 0.16 0.082 +/- 0.11 3.2 SPW-5238 water 9/22/2005 C-14 17.10 3.02 +/- 9.04 200 SPW-5509 water 9/26/2005 Ni-63 1.25 1.23 +/- 0.79 20 SPW-6020 water 10/24/2005 Tc-99 4.81 -1.75 +/- 2.90 10 SPF-6294 Fish 11/4/2005 Cs-134 18.60 100 SPF-6294 Fish 11/4/2005 Cs-137 12.99 100 SPAP-6310 Air Filter 11/7/2005 Cs-134 3.23 100 SPAP-6310 Air Filter 11/7/2005 Cs-1 37 3.86 100 SPAP-6312 Air Filter 11/7/2005 Gr. Beta 1.22 -0.64 +/- 0.64 3.2 W-120105 water 12/1/2005 Gr. Alpha 0.05 0.033 +/- 0.04 1 W-120105 water 12/1/2005 Gr. Beta 0.15 -0.043 +/- 0.11 3.2 SPMI-7419 Milk 12/22/2005 Co-60 7.24 10 SPMI-7419 Milk 12/22/2005 Cs-137 5.61 10 SPMI-7419 Milk 12/22/2005 1-131(G) 10.96 20 SPW-7421 water 12/22/2005 Co-60 2.43 10 SPW-7421 water 12/22/2005 Cs-137 3.12 10 SPW-7441 water 12/30/2005 Cs-134 4.25 10
- SPW-7441 - water 12/30/2005 Cs-137 1 63 *10 SPMI-7443 Milk 12/30/2005 Cs-134 4.74 10 SPMI-7443 Milk 12/30/2005 Cs-137 8.53
- 10 a Liquid sample results are reported in pCi/Liter, air filters( pCi/filter), charcoal (pCi/charcoal canister), and solid samples (pCi/g).
b Activity reported is a net activity result. For gamma spectroscopic analysis, activity detected below the LLD value is not reported c 1-131(G); iodine-131 as analyzed by gamma spectroscopy.
d Low levels of Sr-90 are still detected in the environment. A concentration of (1-5 pCUL) in milk is not unusual.
A4-2
TABLE A-5. In-House "Duplicate' Samples Concentration (pCi/L)8 Averaged Lab Code Date Analysis First Result Second Result Result Acceptance SW-62, 63 1/3/2005 Gr. Beta 3.01 +/- 0.57 2.39 +/- 0.58 2.70 +/- 0.41 Pass SW-62, 63 1/3/2005 K-40 2.00 i 0.20 2.10 +/- 0.20 2.05 +/- 0.14 Pass CF-95, 96 1/3/2005 Gr. Beta 6.26 +/- 0.23 6.28 +/- 0.23 6.27 +/- 0.16 Pass CF-95, 96 1/3/2005 K-40 5.68 +/- 0.59 5.37 +/- 0.48 5.53 +/- 0.38 Pass AP-791, 792 1/14/2005 Be-7 0.057 +/- 0.017 0.07 +/- 0.04 0.06 +/- 0.02 Pass WW-353, 354 1/19/2005 Gr. Beta 8.37 +/- 1.21 10.28 +/- 1.34 9.32 +/- 0.90 Pass SO-383, 384 1/19/2005 H-3 453.50 +/- 107.20 417.90 +/- 106.00 435.70 +/- 75.38 Pass LW-431, 432 1/27/2005 Gr. Beta 2.45 +/- 0.54 2.20 +/- 0.54 2.33 +/- 0.38 Pass MI-486, 487 2/1/2005 K-40 1319.40 +/- 163.60 1177.20 +/- 179.70 1248.30 +/- 121.51 Pass SW-511, 512 2/1/2005 1-131 0.37 +/- 0.22 0.44 +/- 0.23 0.40 +/- 0.16 Pass TD-628, 629 2/1/2005 H-3 489663 +/- 1918 491225 +/- 1915 490444 +/- 1355 Pass DW-538, 539 2/3/2005 Gr. Beta 3.93 +/- 1.18 3.62 +/- 1.10 3.78 +/- 0.81 Pass MI-564, 565 2/8/2005 K-40 1316.20 +/- 171.10 1292.60 +/- 154.40 1304.40 +/- 115.23 Pass DW-50134, 5 2/11/2005 Gr. Beta 18.41 +/- 0.98 16.76 +/- 0.98 17.59 +/- 0.69 Pass SWU-893, 894 2/22/2005 Gr. Beta 4.00 +/- 0.96 4.20 +/- 0.72 4.10 +/- 0:60 Pass SW-925, 926 2/25/2005 Gr. Beta 5.97 +/- 1.51 6.14 +/- 1.55 6.06 +/- 1.08 Pass SW-950, 951 3/1/2005 Gr. Beta 0.92 +/- 0.27 1.21 +/- 0.27 1.07 +/-0.19 Pass SW-950, 951 3/1/2005 Gr. Beta 2.06 +/- 0.40 2.29 +/- 0.44 2.18 +/- 0.30 Pass SW-973, 974 3/1/2005 1-131 1.08 +/- 0.19 0.92 +/- 0.18 1.00 +/- 0.13 Pass DW-50248, 9 3/16/2005 Gr. Alpha 5.27 +/- 1.06 4.17 +/- 0.90 4.72 +/- 0.70 Pass DW-1264,1265 3/1912005 1-131 0.54 +/- 0:21 0.73 +/- 0.20 0.63 +/- 0.15 Pass AP-1955,1956 3/28/2005 Be-7 0.071 +/- 0.009 0.071 +/- 0.009 0.071 +/- 0.006 Pass AP-1890, 1891 3/29/2005 Be-7 0.060 +/- 0.013 0.069 +/- 0.013 0.065 +/- 0.009 Pass AP-2025, 2026 3/29/2005 Be-7 0.063 +/- 0.012 0.071 +/- 0.011 0.067 +/- 0.008 Pass MI-1346, 1347 3/30/2005 K-40 1252.80 +/- 120.50 1334.10 +/- 106.60 1293.45 +/- 80.44 Pass AP-2048, 2049 3/30/2005 Be-7 0.075 +/- 0.018 0.071 +/- 0.015 0.073 +/- 0.012 Pass AP-2081, 2082 3/30/2005 Be-7 0.073 +/- 0.016 0.061 +/- 0.018 0.067 +/- 0.012 Pass SWU-1521, 1522 3/31/2005 Gr. Beta 2.83 +/- 1.16 3.46 +/- 1.23 3.14 +/- 0.85 Pass WW-1738, 1739 4/5/2005 Gr. Beta 11.44 +/- 1.17 11.14 +/- 1.62 11.29 +/- 1.00 Pass SW-1857,1858 4/13/2005 Gr. Beta 7.04 +/- 1.71 9.96 +/- 1.65 8.50 +/- 1.19 Pass LW-1911,1912 4/14/2005 Gr. Beta 2.50 +/- 0.63 3.23 +/- 0.67 2.86 +/- 0.46 Pass F-1976, 1977 4/18/2005 K-40 3.09 +/- 0.60 3.33 +/- 0.40 3.21 +/- 0.36 Pass MI-2111, 2112 4/26/2005 K-40 1291.50 +/- 177.90 1323.70 +/- 108.80 1307.60 +/- 104.27 Pass SWU-2158, 2159 4/26/2005 Gr. Beta 3.69 +/- 0.74 3.54 +/- 0.66 3.62 +/- 0.50 Pass DW-2349, 2350 4/29/2005 1-131 0.58 +/- 0.27 0.49 +/- 0.27 0.53 +/- 0.19 Pass SO-2305, 2306 5/2/2005 Cs-1 37 0.11 +/- 0.05 0.11 +/- 0.04 0.11 +/-0.03 Pass SO-2305, 2306 5/2/2005 Gr. Alpha 7.55 +/- 2.88 12.41 +/- 3.38 9.98 +/- 2.22 Pass SO-2305, 2306 5/2/2005 Gr. Beta 28.74 +/- 2.57 28.17 +/- 2.52 28.46 +/- 1.80 Pass SO-2305, 2306 5/2/2005 K-40 21.51 +/-1.22 21.42 +/- 1.24 21.47 i 0.87 Pass SO-2305, 2306 5/2/2005 Sr-90 32.90 +/- 9.90 29.60 +/- 13.90 31.25 +/- 8.53 Pass MI-2260, 2261 5/3/2005 K-40 1028.10 +/-99.36 1206.70 +/- 118.50 1117.40 +/- 77.32 Pass F-2630, 2631 5/5/2005 K-40 3.08 +/- 0.46 3.04 +/- 0.51 3.06 +/- 0.34 Pass VE-2502, 2503 5/10/2005 Gr. Alpha 0.06 +/- 0.03 0.07 +/- 0.04 0.07 +/- 0.03 Pass A5-1
TABLE A-5. In-House Duplicate" Samples
) Concentration (pC!/L)a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance VE-2502, 2503 5/1012005 Gr. Beta 3.81 +/-0.10 3.86 +/- 0.10 3.83 +/- 0.07 Pass VE-2502, 2503 5/10/2005 K-40 3.79 +/- 0.40 4.30 +/- 0.59 4.04 +/- 0.36 Pass G-2546, 2547 5/11/2005 Be-7 0.81 +/- 0.39 1.25 +/- 0.38 1.03 +/- 0.27 Pass G-2546, 2547 5/11/2005 K-40 9.43 +/-1.00 7.96 +/- 0.85 8.70 +/- 0.66 Pass SS-2787, 2788 5/18/2005 Cs-I 37 0.13 +/- 0.04 0.14 +/- 0.05 0.13 +/- 0.03 Pass SS-2787, 2788 5/18/2005 K-40 12.44 +/- 0.76 13.33 +/- 0.83 12.88 +/- 0.56 Pass SO-3056, 3057 5/19/2005 Cs-137 0.18 +/- 0.04 0.17 +/- 0.01 0.18 +/- 0.02 Pass SO-3056, 3057 5/19/2005 K-40 20.06 +/- 1.10 21.73 +/- 0.36 20.90 +/- 0.58 Fail SS-3175, 3176 5/23/2005 K-40 6.06 +/- 0.44 5.96 +/- 0.61 6.01 +/- 0.38 Pass S0-2865, 2866 5/25/2005 Cs-1 37 0.18 +/- 0.04 0.18 +/- 0.03 0.18 +/- 0.02 Pass S0-2865, 2866 5/25/2005 Gr. Beta 32.95 +/- 2.48 33.88 +/- 2.36 33.41 +/- 1.71 Pass SO-2865, 2866 5/25/2005 K-40 21.93 +/- 0.97 22.32 +/- 0.98 22.13 +/- 0.69 Pass DW-2935, 2936 5/27/2005 1-131 0.51 +/- 0.34 0.56 +/- 0.30 0.53 +/- 0.23 Pass SWU-3103, 3104 6/1/2005 Gr. Beta 3.29 +/- 0.49 3.75 +/- 0.66 3.52 +/- 0.41 Pass G-2958, 2959 6/1/2005 Be-7 1.06 +/- 0.40 1.21 +/- 0.28 1.14 +/- 0.24 Pass G-2958, 2959 b 6/1/2005 Gr. Beta 8.06 +/- 0.07 7.79 +/- 0.07 7.93 +/- 0.05 Fail G-2958, 2959 6/1/2005 K-40 5.93 +/- 0.73 6.05 +/- 0.28 5.99 +/- 0.39 Pass BS-4089, 4090 6/3/2005 Co-60 0.11 +/-0.02 0.10 +/- 0.02 0.11 +/- 0.02 Pass BS-4089, 4090 6/3/2005 Cs-1 37 0.60 +/- 0.05 0.62 +/- 0.05 0.61 +/- 0.04 Pass DW-50527, 8 6/8/2005 Gr. Alpha 11.58 +/- 1.31 13.52 i 1.43 12.55 +/- 0.97 Pass VE-3278; 3279 6/13/2005 K-40 6.34 +/- 0.59 7.29 +/- 0.68 6.81 +/- 0.45 Pass MI-3299, 3300 6/15/2005 K-40 1215.40 +/- 110.20 1250.70 +/- 106.70 1233.05 +/- 76.70 Pass BS-3348, 3349 6/17/2005 Co-60 0.20 +/- 0.04 0.22 +/- 0.04 0.21 +/- 0.03 Pass BS-3348, 3349 6/17/2005 Cs-137 2.59 +/- 0.10 2.51 +/- 0.07 2.55 +/- 0.06 Pass BS-3348, 3349 6/17/2005 K-40 11.57 +/- 0.81 11.82 +/- 0.76 11.69 +/- 0.56 Pass DW-3486, 3487 6/28/2005 Gr. Beta 0.97 +/- 0.54 1.67 +/- 0.58 1.32 +/- 0.40 Pass SWT-3631, 3632 6/28/2005 Gr. Beta 2.12 +/- 0.53 1.62 +/- 0.56 1.87 +/- 0.39 Pass W-3507, 3508 6129/2005 H-3 38717 +/- 382 38017 +/- 535 38367 +/- 329 Pass VE-3555, 3556 6/29/2005 Gr. Beta 7.53 +/- 0.18 7.56 +/- 0.18 7.55 +/- 0,13 Pass VE-3555, 3556 6/29/2005 K-40 5.70 +/- 0.52 5.64 +/- 0.53 5.67 +/- 0.37 Pass AP-3781, 3782 6/29/2005 Be-7 0.09 +/- 0.02 0.08 +/- 0.02 0.09 +/- 0.01 Pass LW-3610, 3611 6/30/2005 Gr. Beta 1.37 i 0.35 1.40 +/- 0.36 1.39 +/- 0.25 Pass SW-3760, 3761 6/30/2005 Gr. Beta 9.70 +/- 1.63 9.77 +/- 1.61 9.73 +/- 1.15 Pass E-3654, 3655 7/5/2005 Gr. Beta 1.76 i 0.07 1.69 +/- 0.07 1.72 +/- 0.05 Pass E-3654, 3655 7/5/2005 K-40 1.49 +/- 0.25 1.05 +/- 0.21 1.27 +/- 0.16 Pass MI-3676, 3677 7/5/2005 K-40 1383.90 +/- 116.20 1428.20 +/- 125.40 1406.05 +/- 85.48 Pass DW-3739, 3740 7/5/2005 1-131 1.93 +/- 0.24 2.18 +/- 0.23 2.05 +/- 0.17 Pass W-3808, 3809 7/6/2005 H-3 4189.61 +/- 196.68 4438.33 +/- 201.39 4313.97 +/- 140.75 Pass DW-3938, 3939 7/8/2005 1-131 1.11 +/- 0.30 1.26 +/- 0.31 1.18 +/- 0.22 Pass VE-3896, 3897 7/12/2005 K-40 3.44 +/- 0.62 3.60 +/- 0.36 3.52 +/- 0.36 Pass MI-3963, 3964 7/13/2005 K-40 1438.70 +/- 102.80 1351.80 +/- 100.80 1395.25 +/- 71.99 Pass DW-4068, 4069 7/15/2005 1-131 0.64 +/- 0.27 0.91 +/- 0.28 0.78 +/- 0.20 Pass A5-2
TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)8 Averaged Lab Code Date Analysis First Result Second Result Result Acceptance VE-4290, 4291 7/26/2005 Gr. Alpha 0.11 i0.04 0.05 +/- 0.03 0.08 +/- 0.03 Pass VE-4290, 4291 7/26/2005 Gr. Beta 4.55 i 0.13 4.69 +/- 0.14 4.62 +/- 0.09 Pass SWU-4311, 4312 7/26/2005 Gr. Beta 2.62 +/- 0.64 1.67 +/- 0.37 2.15 +/- 0.37 Pass SWU-4311, 4312 7/26/2005 H-3 192.30 +/-92.90 304.60 +/- 97.40 248.45 +/- 67.30 Pass G-4383, 4384 8/1/2005 Be-7 2.06 +/-0.49 1.76 +/- 0.29 1.91 +/- 0.28 Pass G-4383, 4384 8/1/2005 Gr. Beta 8.76 +/- 0.22 8.40 +/- 0.20 8.58 +/- 0.15 Pass G-4383, 4384 8/1/2005 K-40 6.74 +/-0.64 6.88 +/- 0.92 6.81 +/- 0.56 Pass MI-4425, 4426 8/1/2005 K-40 1358.10 +/- 169.20 1267.90 +/- 164.40 1313.00 +/- 117.96 Pass TD-4446,4447 8/1/2005 H-3 563.00 +/-252.00 529.00 +/- 251.00 546.00 +/- 177.84 Pass SL-4473, 4474 8/4/2005 Gr. Beta 5.44 +/- 0.48 4.57 +/- 0.42 5.00 +/- 0.32 Pass SL-4473, 4474 8/4/2005 K-40 2.91 +/- 0.83 2.74 +/- 0.54 2.82 +/- 0.49 Pass VE-4532,4533 8/5/2005 Gr. Beta 31.20 +/- 1.20 31.70 +/- 1.20 31.45 +/- 0.85 Pass VE-4618, 4619 8/9/2005 Gr. Alpha 0.09 +/- 0.05 0.09 +/- 0.04 0.09 +/- 0.03 Pass VE-4618, 4619 8/9/2005 Gr. Beta 4.60 +/- 0.13 4.54 +/- 0.12 4.57 +/- 0.09 Pass VE-4618,4619 8/9/2005 K-40 4.19 +/-0.46 4.34 +/- 0.47 4.27 +/- 0.33 Pass F-4639, 4640 8/11/2005 Cs-1 37 0.05 +/- 0.02 0.05 +/- 0.02 0.05 +/- 0.02 Pass F-4639, 4640 8/11/2005 Gr. Beta 3.33 +/- 0.11 3.37 +/- 0.10 3.35 +/- 0.07 Pass F-4639, 4640 8/11/2005 K-40 2.62 +/-0.57 2.58 +/- 0.59 2.60 +/- 0.41 Pass DW-4730,4731 8/12/2005 1-131 0.82 +/- 0.23 0.83 +/- 0.25 0.83 +/- 0.17 Pass MI-4855, 4856 8/28/2005 K-40 1341.50 +/- 107.70 1340.00 +/- 114.70 1340.75 +/- 78.67 Pass MI-4855, 4856 8/28/2005 Sr-90 0.77 +/- 0.37 0.87 +/- 0.37 0.82 +/- 0.26 Pass MI-4945, 4946 8/31/2005 K-40 1388.90 +/- 158.90 1307.50 +/- 165.20 1348.20 +/- 114.61 Pass MI-4945, 4946 8/31/2005 Sr-90 0.67 +/-0.34 0.82 +/- 0.36 0.75 +/- 0.25 Pass TD-4921, 4922 9/1/2005 H-3 5737.00 +/- 266.00 5860.00 +/- 269.00 5798.50 +/- 189.15 Pass VE-4900, 4901 9/2/2005 Gr. Beta 3.40 +/- 0.06 3.51 +/- 0.06 3.45 +/- 0.04 Pass VE-4900, 4901 9/2/2005 K-40 2.15 +/- 0.27 2.27 +/- 0.24 2.21 +/- 0.18 Pass DW-50769, 50770 9/2/2005 Gr. Alpha 6.17 +/-1.42 6.08 +/- 1.46 6.13 +/- 1.02 Pass VE-4990 4991 9/6/2005 K-40 18.81 +/- 1.12 19.52 +/- 0.86 19.11 +/- 0.71 Pass MI-501 1, 5012 9/8/2005 K-40 1584.00 +/- 194.00 1707.60 +/- 173.00 1645.80 +/- 129.97 Pass VE-5119, 5120 9/12/2005 Gr. Alpha 0.10 0.06 0 0.09 +/- 0.05 0.10 +/- 0.04 Pass VE-5119, 5120 9/12/2005 Gr. Beta 6.05 +/- 0.18 5.92 +/- 0.17 5.98 +/- 0.12 Pass VE-5119, 5120 9/12/2005 K-40 4.61 +/-0.46 4.74 +/- 0.69 4.68 +/- 0.41 Pass LW-5361, 5362 9/12/2005 Gr. Beta 1.09 +/- 0.33 1.18 +/- 0.34 1.13 +/- 0.24 Pass SW-5098, 5099 9/13/2005 1-131 0.44 +/- 0.22 0.31 +/- 0.20 0.38 +/- 0.15 Pass LW-5178, 5179 9/14/2005 Gr. Beta 2.92 +/- 0.56 2.95 +/- 0.59 2.93 +/- 0.41 Pass DW-5239, 5240 9/16/2005 1-131 0.45 +/- 0.27 0.55 +/- 0.29 0.50 +/- 0.20 Pass CF-5432, 5433 9/19/2005 Be-7 0.91 +/- 0.40 0.64 +/- 0.30 0.78 +/- 0.25 Pass CF-5432, 5433 9/19/2005 K-40 1.43 +/- 0.34 1.38 +/- 0.43 1.41 +/- 0.27 Pass MI-5292, 5293 9/21/2005 K-40 1228.80 +/- 78.13 1297.00 +/- 81.03 1262.90 +/- 56.28 Pass BS-5340, 5341 9/23/2005 Be-7 1286.10 +/- 550.80 1222.90 +/- 394.40 1254.50 +/- 338.72 Pass BS-5340, 5341 9/23/2005 Cs-1 37 726.97 +/- 76.24 677.49 +/- 70.03 702.23 +/- 51.76 Pass A5-3
TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)8 Averaged Lab Code Date Analysis First Result Second Result Result Acceptance BS-5340, 5341 9/23/2005 K-40 12404 +/- 1154 13033 +/- 983 12719 +/- 758 Pass DW-5382, 5383 9/23/2005 1-131 0.79 +/- 0.31 0.53 +/- 0.31 0.66 +/- 0.22 Pass MI-5405, 5406 9/27/2005 K-40 1324.80 +/- 112.20 1366.80 +/- 99.44 1345.80 +/- 74.96 Pass AP-5769, 5770 9/27/2005 Be-7 0.08 +/- 0.01 0.09 +/- 0.02 0.08 +/- 0.01 Pass AP-5983, 5984 9/27/2005 Be-7 0.08 +/-0.01 0.08 +/- 0.01 0.08 +/- 0.01 Pass AP-5878, 5879 9/29/2005 Be-7 0.06 +/- 0.01 0.07 +/- 0.01 0.07 +/- 0.01 Pass G-5526, 5527 10/3/2005 Be-7 4.03 +/- 0.62 4.07 +/- 0.80 4.05 +/- 0.51 Pass G-5526, 5527 10/3/2005 Gr. Beta 8.10 +/- 0.30 8.80 i 0.40 8.41 +/- 0.24 Pass G-5526, 5527 10/3/2005 K-40 4.93 +/- 0.67 6.00 +/- 0.72 5.47 +/- 0.49 Pass VE-5721, 5722 10/10/2005 Gr. Alpha 0.07 +/- 0.05 0.08 +/- 0.06 0.08 +/- 0.04 Pass VE-5721, 5722 10/10/2005 Gr. Beta 5.09 +/- 0.15 5.00 +/- 0.16 5.05 +/- 0.11 Pass VE-5721, 5722 10/10/2005 K-40 4.27 +/- 0.43 4.20 +/- 0.34 4.23 +/- 0.27 Pass CF-5695, 5696 10/11/2005 Be-7 2.70 +/- 0.37 2.80 +/- 0.34 2.75 +/- 0.25 Pass CF-5695, 5696 10/11/2005 K-40 11.79 +/- 0.86 13:11 i+/- 0.68 12.45 +/- 0.55 Pass LW-6129, 6130 10/11/2005 Gr. Beta 1.34 +/- 0.25 1.85 +/- 0.29 1.59 +/- 0.19 Pass LW-6129,6130 10/11/2005 H-3 304.35 +/- 95.31 369.23 +/- 97.88 336.79 +/- 68.31 Pass DW-50844, 5 10/11/2005 Gr. Beta 5.30 +/- 1.50 4.20 +/- 1.40 4.75 +/- 1.03 Pass LW-5748, 5749 c 10/12/2005 Gr. Beta 1.09 +/- 0.25 1.89 +/- 0.28 1.49 +/- 0.19 Fail AP-6485, 6486 10/20/2005 Be-7 0.10 +/- 0.03 0.09 +/- 0.03 0.09 +/- 0.02 Pass SWU-6156, 6157 10/25/2005 Gr. Beta 4.69 +/- 1.34 4.18 +/- 1.34 4.44 +/- 0.95 Pass VE-6186, 6187 10/26/2005 K-40 2.90 +/- 0.49 2.83 +/- 0.51 2.87 +/- 0.35 Pass LW-6203, 6204 10/27/2005 Gr. Beta 2.92 +/- 0.62 3.09 +/- 0.66 3.01 +/-0.45 Pass S0-6270, 6271 10/28/2005 Cs-1 37 0.33 +/- 0.03 0.34 +/- 0.04 0.33 +/- 0.03 Pass S0-6270, 6271 10/28/2005 Gr. Beta 26.85 +/- 2.78 22.25 +/- 2.41 24.55 +/- 1.84 Pass S0-6270, 6271 10/28/2005 K-40 13.67 +/- 0.74 14.02 +/- 0.76 13.85 +/- 0.53 Pass TD-6320, 6321 11/1/2005 H-3 444202 +/- 1770 446633 +/- 1775 445418 +/- 1253 Pass SO-6605, 6606 11/11/2005 Gr. Beta 18.22 +/- 2.23 18.47 +/- 2.22 18.35 +/- 1.57 Pass CF-6509, 6510 11/14/2005 K-40 0.85 +/- 0.14 0.99 +/- 0.22 0.92 i0.13 Pass SW-6638,6639 11/22/2005 1-131 0.95 +/- 0.35 0.67 +/- 0.31 0.81 +/-0.23 Pass SO-6887, 6888 11/22/2005 Gr. Alpha 6.80 +/- 2.92 10.27 +/- 3.26 8.53 i 2.19 Pass S0-6887, 6888 11/22/2005 Gr. Beta 19.27 +/- 2.16 18.43 +/- 2.21 18.85 +/- 1.54 Pass S0-6887, 6888 11/22/2005 K-40 14.29 +/- 1.11 13.78 +/- 0.78 14.03 +/- 0.68 Pass SWT-6721, 6722 11/29/2005 Gr. Beta 0.98 +/- 0.31 0.87 +/- 0.31 0.93 +/- 0.22 Pass VE-6775, 6776 11/29/2005 Gr. Beta 12.75 +/- 0.28 13.16 +/- 0.21 12.96 +/- 0.18 Pass LW-6743, 6744 11/30/2005 Gr. Beta 3.19 +/- 0.47 2.50 +/- 0.44 2.85 +/- 0.32 Pass DW-51023,4 12/2/2005 Gr. Alpha 0.55 +/- 1.40 2.21 +/- 1.31 1.38 +/- 0.96 Pass SWT-7282, 7283 12/27/2005 Gr. Beta 1.62 +/- 0.37 1.85 +/- 0.38 1.74 +/- 0.27 Pass Note: Duplicate analyses are performed on every twentieth sample received in-house. Results are not listed for those analyses with activities that measure below the LLD.
a Results are reported in units of pCi/L, except for air filters (pCi/Filter), food products, vegetation, soil, sediment (pCi/g).
b 600 minute count time or longer, resulting in lower error.
c Recount of W-5748, 2.38 +/- 0.85 pCi/L Averaged result; 2.14 +/- 0.45 pCi/L A5-4
TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP)a.
I Concentration b Known Control Lab Codec Date Analysis Laboratory result Activity Limits d Acceptance STW-1045 01/01/05 Gr. Alpha 0.45 +/- 0.10 0.53 0.00 - 1.05 Pass STW-1045 01101/05 Gr. Beta 1.90 i 0.10 1.67 0.84 - 2.51 Pass STW-1046 01/01/05 Am-241 1.62 +/- 0.12 1.72 1.20 - 2.24 Pass STW-1046 01/01/05 Co-57 239.40 +/- 1.20 227.00 158.90 - 295.10 Pass STW-1046 01/01/05 Co-60 248.70 +/- 1.00 251.00 175.70 - 326.30 Pass STW-1046 01/01/05 Cs-134 115.50 +/- 1.80 127.00 88.90 - 165.10 Pass STW-1046 01/01/05 Cs-137 328.50 +/- 1.70 332.00 232.40 - 431.60 Pass STW-1046 01/01/05 Fe-55 64.90 +/- 7.00 75.90 53.13 - 98.67 Pass STW-1046 01/01/05 H-3 304.00 +/- 9.70 280.00 196.00 - 364.00 Pass STW-1046 01/01/05 Mn-54 334.80 +/- 1.90 331.00 231.70 - 430.30 Pass STW-1046 01/01/05 Ni-63 7.10 +/- 1.60 9.00 0.00 - 20.00 Pass STW-1046 01/01/05 Pu-238 0.01 +/- 0.02 0.02 0.00 - 1.00 Pass STW-1046 01/01/05 Pu-239/40 2.50 +/- 0.14 2.40 1.68 - 3.12 Pass STW-1046 01/01/05 Sr-90 0.70 +/- 0.80 0.00 0.00 - 5.00 Pass STW-1046 01/01/05 Tc-99 43.20 +/- 1.40 42.90 30.03 - 55.77 Pass STW-1046 01/01/05 U-23314 3.31 +/- 0.20 3.24 2.27 - 4.21 Pass STW-1046 01S01/05 U-238 3.38 +/- 0.20 . 3.33 2.33 - 4.33 Pass STW-1046 01/01/05 Zn-65 538.40 +/- 3.80 496.00 347.20 - 644.80 Pass STVE-1047 01/01/05 Co-57 10.60 +/- 0.20
- 9.88- 6.92 - 12.84 Pass STVE-1047 01/01/05 Co-60 3.00 +/- 0.20 3.15 2.21 - 4.10 Pass STVE-1047 01/01/05 Cs-134 4.80 +/- 0.40
- 5.00 3.50 - 6.50 Pass STVE-1047 01/01/05 Cs-137 4.10 +/- 0.30 4.11 2.88 - 5.34 Pass STVE-1047 01/01/05 Mn-54 5.10 +/- 0.30 5.18 3.63 - 6.73 Pass STVE-1047 '01/01/05 Zn-65 6.20 i 0.50 6.29 4.40 - 8.18 Pass STSO-1048 01/01/05 Am-241 96.60 +/- 10.00 109.00 76.30 - 141.70 Pass STSO-1048 01/01/05 Co-57 264.00 +/- 2.00 242.00 169.40 -314.60 Pass STSO-1048 01/01/05 Co-60 226.50 +/- 2.20 212.00 148.40 - 275.60 Pass STSO-1048 01/01/05 Cs-1 34 760.60 +/- 3.70 759.00 531.30 - 986.70 Pass STSO-1048 01/01/05 Cs-1 37 336.20 +/- 3.60 315.00 220.50 - 409.50 Pass STSO-1048 01/01/05 K-40 663.70 +/- 18.00 604.00 422.80 - 785.20 Pass STSO-1048 01/01/05 Mn-54 541.30 +/- 3.90 485.00 339.50 - 630.50 Pass STSO-1048 01/01/05 Ni-63 924.30 +/- 17.20 1220.00 854.00 - 1586.00 Pass STSO-1048 01/01/05 Pu-238 0.60 +/- 0.80 0.48 0.00 - 1.00 Pass STSO-1 048 01/01/05 Pu-239/40 78.00 +/- 4.80 89.50 62.65 - 116.35 Pass STSO-1048 01/01/05 Sr-90 514.60 +/- 18.70 640.00 448.00 - 832.00 Pass STSO-1048 01/01/05 U-233/4 47.90 +/- 4.00 62.50 43.75 - 81.25 Pass STSO-1048 01/01/05 U-238 226.30 +/- 8.60 249.00 174.30 - 323.70 Pass STSO-1048 01/01/05 Zn-65 851.30 +/- 7.30 810.00 567.00 - 1053.00 Pass STAP-1050 01/01/05 Gr. Alpha 0.11 +/- 0.03 0.23 0.00 - 0.46 Pass STAP-1050 01/01/05 Gr. Beta 0.38 +/- 0.05 0.30 0.15 -0.45 Pass A6-1
TABLE A-6. Department of Energy's MiXed Analyte Performance Evaluation Program (MAPEP)a.
Concentration b Known Control Lab Codec Date Analysis Laboratory result Activity Limits d Acceptance STAP-1049 01/01/05 Am-241 0.10 +/-0.04 0.10 0.07 - 0.13 Pass STAP-1049 01/01/05 Co-57 4.76 +/- 0.64 4.92 3.44 - 6.40 Pass STAP-1049 01/01/05 Co-60 2.84 +/- 0.22 3.03 2.12 - 3.94 Pass STAP-1049 01/01/05 Cs-134 3.54 +/- 0.37 3.51 2.46 - 4.56 Pass STAP-1049 01101/05 Cs-I 37 2.20 +/- 0.27 2.26 1.58 - 2.94 Pass STAP-1 049 01/01/05 Mn-54 3.15 +/- 0.21 3.33 2.33 - 4.33 Pass STAP-1049 01/01/05 Pu-238 0.16 +/- 0.04 0.20 0.14 - 0.25 Pass STAP-1049 01/01/05 Pu-239/40 0.17 +/- 0.02 0.17 0.14 - 0.25 Pass STAP-1049e 01/01/05 Sr-90 2.24 +/- 0.34 1.35 0.95 - 1.76 Fail STAP-1049 01/01/05 U-233/4 0.34 +/- 0.02 0.34 0.24 - 0.44 Pass STAP-1049 01/01/05 U-238 0.35 +/- 0.02 0.35 0.25 - 0.46 Pass STAP-1 049 01/01/05 Zn-65 3.12 +/- 0.15 3.14 2.20 - 4.08 Pass STW-1061 07/01/05 Am-241 2.21 +/-0.13 2.23 1.56 - 2.90 Pass STW-1061 07/01/05 Co-57 293.20 +/- 7.30 272.00 190.40 - 353.60 Pass STW-1061 07/01/05 Co-60 275.70 +/- 1.30 261.00 182.70 - 339.30 Pass STW-1061 07/01/05 Cs-1 34 171.80 +/-4.00 167.00 116.90 - 217.10 Pass STW-1061 07/01/05 Cs-I 37 342.10 +/- 2.20 333.00 233.10 - 432.90 Pass STW-1061 07/01/05 Fe-55 167.80 +/- 9.30 196.00 137.20 - 254.80 Pass STW-1061 07/01/05 H-3 514.20 +/- 12.60 527.00 368.90 - 685.10 Pass STW-1061 07/01/05 Mn-54 437.00 +/- 2.50 418.00 292.60 - 543.40 Pass STW-1061 .07/01/05 Ni-63 105.10
- 3.60 100.00 70.00 - 130.00 Pass STW-1061 07/01/05 Pu-238 1.64 +/- 0.12 1.91 1.34 - 2.48 Pass STW-1061 .07/01/05 Pu-239/40 2.32 +/- 0.13 2.75 1.93 - 3.58 Pass STW-1061 07/01/05 Sr-90 9.20 +/- 1.30 8.98 6.29 - 11.67 Pass STW-1061 07/01/05 Tc-99 72.30 +/- 2.30 66.50 46.55 - 86.45 Pass STW-1061 07/01/05 U-233/4 4.11 +/- 0.18 4.10 2.87 - 5.33 Pass STW-1061 07/01/05 U-238 4.14 +/- 0.18 4.26 2.98 - 5.54 Pass STW-1061 07/01/05 Zn-65 364.60 +/- 4.90 330.00 231.00 - 429.00 Pass STW-1062 07/01/05 Gr. Alpha 0.57 +/- 0.05 0.79 0.21 - 1.38 Pass STW-1062 07/01/05 Gr. Beta 1.36 +/- 0.05 1.35 0.85 - 1.92 Pass STSO-1063' 07/01/05 Am-241 48.40 +/- 3.90 81.10 56.77 - 105.43 Fail STSO-1063 07101/05 Co-57 608.30 +/- 2.80 524.00 366.80 - 681.20 Pass STSO-1 063 07/01/05 Co-60 322.70 +/- 2.40 287.00 200.90 -373.10 Pass STSO-1 063 07/01/05 Cs-i 34 632.10 +/- 5.20 568.00 397.60 - 738.40 Pass STSO-1 063 07/01/05 Cs-I 37 512.40 +/- 4.20 439.00 307.30 - 570.70 Pass STSO-1 063 07/01/05 K-40 720.50 +/- 19.00 604.00 422.80 - 785.20 Pass STSO-1 063 07/01/05 Mn-54 516.80 +/- 5.10 439.00 307.30 - 570.70 Pass STSO-1 063 07/01/05 Ni-63 366.50 +/- 13.30 445.00 311.50 - 578.50 Pass STSO-1 063 07/01/05 Pu-238 68.80 +/- 15.00 60.80 42.56 -79.04 Pass STSO-1 063 07/01/05 Pu-239/40 0.00 +/- 0.00 0.00 0.00 - 0.00 STSO-1 063 07/01/05 Sr-90 602.90 +/- 17.20 757.00 529.90 - 984.10 Pass STSO-1063 07/01/05 U-233/4 61.50 +/- 1.00 52.50 36.75 - 68.25 Pass STSO-1 063 07/01/05 U-238 164.50 +/- 16.70 168.00 117.60 - 218.40 Pass STSO-1063 07/01/05 Zn-65 874.70 +/- 8.40 823.00 576.10 - 1070.00 Pass A6-2
, TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEPr.
Concentration b Known Control Lab Codec Date Analysis Laboratory result Activity Limits d Acceptance STVE-1064 07/01/05 Am-241 0.18 i 0.03 0.23 0.16 - 0.30 Pass STVE-1064 07/01/05 Co-57 15.90 +/- 0.20 13.30 9.31 - 17.29 Pass STVE-1 064 07/01/05 Co-60 4.80 i 0.10 4.43 3.10 - 5.76 Pass STVE-1064 07/01/05 Cs-1 34 4.60 i 0.20 4.09 2.86 - 5.32 Pass STVE-1064 07/01/05 Cs-1 37 5.90 i 0.30 5.43 3.80 -7.06 Pass STVE-1 064 07/01/05 Mn-54 7.20 i 0.20 6.57 4.60 - 8.54 Pass STVE-1064 07/01/05 Pu-238 0.04 i 0.02 0.00 0.00 - 1.00 Pass STVE-1064 07/01/05 Pu-239/40 0.13 i 0.02 0.16 0.11 - 0.21 Pass STVE-1 064 07/01/05 Sr-90 2.80 i 0.30 2.42 1.69 - 3.15 Pass STVE-1 064 07/01/05 U-233/4 0.28 i 0.03 0.33 0.23 - 0.43 Pass STVE-1064 07/01/05 U-238 0.33 i 0.04 0.35 0.24 -0.45 Pass STVE-1 064 07/01/05 Zn-65 11.00 i 0.50 10.20 7.14 - 13.26 Pass STAP-1065 07/01/05 Gr. Alpha 0.30 i 0.04 0.48 0.00 - 0.80 Pass STAP-1 065 07/01/05 Gr. Beta 0.97 i 0.06 0.83 0.55 - 1.22 Pass STAP-1066 07/01/05 Am-241 0.14 i 0.03 0.16 0.11 -0.21 Pass STAP-1066 07/01/05 Co-57 5.81 i 0.17 6.20 4.34 -8.06 Pass STAP-1 066 07/01/05 Co-60 2.79 +/- 0.14 2.85 2.00 - 3.71 Pass STAP-1066 07/01/05 Cs-134 3.67 +/- 0.12 3.85 2.70 - 5.01 Pass STAP-1066 07/01/05 Cs-1 37 2.93 +/- 0.23 3.23 2.26 -4.20 . Pass STAP-1066 07/01/05 Mn-54 4.11 +/- 0.26 4.37 3.06 -5.68 Pass STAP-1066 07/01/05 Pu-238 0.11 +/- 0.02 - 0.10 0.07 -0.13 Pass STAP-1066 07/01/05 Pu-239/40 0.10 +/- 0.01 0.09 0.06 - 0.12 Pass STAP-1066 07/01/05 Sr-90 2.25 +/- 0.29 2.25 1.58 - 2.93 Pass STAP-1 066 07/01/05 U-233/4 0.28 +/- 0.02 0.27 0.19 -0.35 Pass STAP-1066 07/01/05 U-238 0.28 +/- 0.02 0.28 0.20 - 0.37 Pass STAP-1066 07/01/05 Zn-65 4.11 +/- 0.26 4.33 3.06 -5.68 Pass
'Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the Departme It of Energy's Mixed Analyte Performance Evaluation Program, Idaho Operations office, Idaho Falls, Idaho b Results are reported in units of Bq/kg (soil), Bq/L (water) or Bq/total sample (filters, vegetation) as requested by the Department of Energy.
c Laboratory codes as follows: STW (water), STAP (air filter), STSO (soil), STVE (vegetation).
d MAPEP results are presented as the known values and expected laboratory precision (1 sigma, I determination) and control limits as defined by the MAPEP. I I The strontium carbonate precipitates were redissolved and processed. The average of the three analyses was 1.34 1 although the recovery was only 30%. The result of a new analysis was 1.56 pCi/L.
' Incorrect sample weight used in calculation. Result of recalculation: 97.0 +/- 7.8 Bq/kg.
A6-3
APPENDIX B DATA REPORTING CONVENTIONS B-1
Data Reportinq 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: xt s where: x = value of the measurement; s = 2s counting uncertainty (corresponding to the .95% confidence level).
In cases where the acivity is less than the lower limit of detection L, it is .reported as: AL, where L = the lower limit.of detection based on 4.66s uncertainty 1fora background sample.
3.0. Duplicate analyses 3.1 Individual results: For two analysis results; x1i 5s and X2 i s2 Reported result: x +/-s; where x = (1/2) (xi + x2) and s 1/2) JS 3.2. Individual results: <L1 , <2 X Reoortedresult <L,.whereL =-lower of;L: and L2 3.3. Individual results: x +/- s, <L Revorted result:. ..x
- s if x 2L; o.therwise.
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 x and standard deviation s of a set of n numbers xj, x2 . . . xn are defined as follows:
x =n Ex S= n-4.2 Values below the highest lower limit of detection are not included in the average.
4.3 If all 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 number following those to be retained is less than 5, the number is dropped, and the retained number s are kept unchanged. As an example, 11.443 is rounded off to 11.44.
4.5.2. If the number following those to be retained is equal to or greater than 5, the number is dropped and the last retained number is raised by 1. As an example, 11.445 is rounded off to 11.45.
B-2
POINT BEACH NUCLEAR PLANT APPENDIX C Sampling Program and Locations C-1
POINT BEACH NUCLEAR PLANT Locations Collection Type Analysis Sample Type No. Codes (and Type)a (and Frequency)b (and Frequency)b Airborne Filters 6 E-1-4,8,20 Weekly GB, GS, on QC for each location Airborne Iodine 6 E-1-4, 8, 20 Weekly 1-131 Ambient Radiation 22 E-1-9, 12,14-18, 20, Quarterly Ambient Gamma (TLD's) 22-32, 34-36, 38,39 Lake Water 5 E-1,5,6,33 Monthly GB, BS, 1-131 on MC H-3, Sr-89-90 on QC Well Water 1 E-10 Quarterly GB, GS, H-3, Sr-89-90, 1-131 Vegetation 8 E-1-4, 6. 9, 20 3x/year GB, GS as available Shoreline Silt 5 E-1, 5, 6,8,9,12 2x / year GB, GS Soil 8 E-1-4, 6, 8, 9, 20 2x / year GB, GS Milk 3 E-11, 40, 21 Monthly GS, 1-131, Sr-89-90 Algae 2 E-5, 12 3x I year GB, GS as available Fish 1 E-13 3x / year GB, GS (in edible portions) as available SPECIAL COLLECTIONS AND ANALYSES Airborne Filters 4 per month Sr-89, Sr-90
- I per qUarter Sr-89, Sr-90 (comp.)
Liquid 1 per month GA, Sr-89, Sr-90 Subsoil Water 4 per quarter GA, GB, H-3, GS Miscellaneous Water Samples 4-5 per year Sr-89, Sr-90
' Locations codes are defined in Table 2. Control Stations are indicated by (C). All other stations are indicators.
D Analysis type is coded as follows: GB = gross beta, GA = gross alpha. GS = gamma spectroscopy, H-3 = tritium, Sr-89 = strontium-89, Sr-90 = strontium-90, 1-131 = iodine-131. Analysis frequency is coded as follows:
MC = monthly composite, QC = quarterly composite.
C-2
POINT BEACH NUCLEAR PLANT
)
APPENDIX D Graphs of Data Trends
- f I i .
- 1 i
'. ,i I f' D-1
POINT BEACH Air Particulates - Gross Beta 0.05 Location E-1, monthly averages 2005-2009 0.04 . . .. . . .. . . . ..
CV, 0.02 0.01 E
0.01 2005 2006 2007 Year 2008 2009 2010 0.05 l Location E-2, monthly averages 2005-2009 0.04 - -- -- -------------
0.03 - --------
0.02k I -
0.01. . -... . .. . - .-..... . ..
0 l 2005 2006 2007 Year 2008 2009 2010 D-2
POINT BEACH Air Particulates - Gross Beta 0.05 -
Location E-3, monthly averages 2005-2009 0.04-- -_- ___----- ------..----- - --
0.03 E
i-0 0.02 -
0.01 ..
n -A-I 2005 2006 2007 Year 2008 2009 - 2010 0.05* Location E-4, monthly averages 2005-2009 0.04 -
0.03- . I ...I-. . .....
E I - -- ------
0 a0.02 -
0.01 - _ .
0 II 2005 2006 2007 Year 2008 2009 2010 D-3
POINT BEACH Air Particulates - Gross Beta
.I 0.05 l Location E-8, monthly averages 2005-2009 0.04 -
0.03 I
CY) 0.01 -
2005 2006 207Year 2008 2009 2010 0.05 Location E-20, monthly averages 2005-2009 0.04 -
0.03 --
0.02.
0.01 ........
0 -_
2005 2006 2007 Year 2008 2009 2010 D4