Text

Radiological Environmental Monitoring Program
	ML101410510
Person / Time
Site:	Davis Besse
Issue date:	02/11/2010
From:	Grob B; Allegheny Technologies, Environmental
To:	; Office of Nuclear Reactor Regulation
References
	Download: ML101410510 (78)
	v • d • e

Environmental, Inc.

Midwest Laboratory X an Allegheny Technologies Co.

700 Landwehr Road : Northbrook, L 60062-2310 ph. (847) 564-0700

fax (847) 564-4517 FINAL PROGRESS REPORT RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM

,DAVIS-BESSE NUCLEAR POWER STATION OAK HARBOR, OHIO Reporting Period: January - December, 2009 Prepared and Submitted by ENVIRONMENTAL, INC.,

MIDWEST LABORATORY Project Number: 8003 Reviewed and Approved Date 02-- /I- 20)0 Distribution: A. Percival, Davis-Besse (2 copies and Original Raw Data)

TABLE OF CONTENTS Section Paqe Lis t o f T a b le s ............................................................................................................... iii

1.0 INTRODUCTION

................................................................................................... vi 2.0 LISTING OF MISSED SAMPLES ................................................................................ vii 3.0 DATA TABULATIONS ........... ............................... viii Appendices A Interlaboratory Comparison Program Results ...................................................... A-1 B Data Reporting Conventions ............................................................................... B-1 C Supplemental Analyses ....................................................................................... C-1 ii

LIST OF TABLES No. Title Page 1 Airborne particulates and iodine collected at Location T-1, analyses for gross beta a n d io d ine -13 1 ......................................................................................... 1-1 2 Airborne particulates and iodine collected at Location T-2, analyses for gross beta and iodine-131 21....................................

3 Airborne particulates and iodine collected at Location T-3, analyses for gross beta and iodine-1 31 ....................................... 3-1 4 Airborne particulates and iodine collected at Location T-4, analyses for gross beta and iodine-1 31 ....................................... 4-1 5 Airborne particulates and iodine collected at Location T-7, analyses for gross beta and iodine-1 31 ....................................... 5-1 6 Airborne particulates and iodine collected at Location T-8, analyses for gross beta and iodine-131 ................................................................................... 6-1 7 Airborne particulates and iodine collected at Location T-9, analyses for gross beta and iodine-131 ................................................................................... 7-1 8 Airborne particulates and iodine collected at Location T-1 1, analyses for gross beta and iodine-1 31 .............................................................................. 8-1 9 Airborne particulates and iodine collected at Location T-12, analyses for gross beta and iodine-131 ............................................................................... 9-1 10 Airborne particulates and iodine collected at Location T-27, analyses for gross beta and iodine-1 31 .................................. 10-1 11 Airborne particulate data, gross beta analysis, monthly averages, minima and m a x im a .......................................................................................................... 1 1-1 12 Airborne particulate samples, quarterly composites by location, analyses for strontium-89, strontium-90 and gamma-emitting isotopes ............................ 12-1 13 A rea m onitors (TLD ), quarterly ................................................................................... 13-1 14 A rea m onitors (T LD ), annual ...................................................................................... 14-1 15 Milk, analyses for strontium-89, strontium-90, iodine-131, gamma-emitting isotopes, calcium, stable potassium, and ratios of strontium-90 (pCi) per gram of calcium and cesium-1 37 (pCi) per gram of potassium .............. 15-1 iii

LIST OF TABLES (continued)

No. Title Paqe

16. Ground water, analyses for gross beta, tritium, strontium-89 and strontium-90 and gamma-emitting isotopes, quarterly collections ..................................... 16-1 17 Domestic meat, analysis for gamma-emitting isotopes .............................................. 17-1 18 W ild meat, analysis for gam ma-em itting isotopes ..................................................... 18-1 19 Green leafy vegetable, analyses for strontium-89, strontium-90, iodine-131 and gamma-emitting isotopes ............................... 19-1 20 Fruit, analyses for strontium-89, strontium-90, iodine-131 and gamma-e m itting iso to pes ............................................................................................ 20 -1 21 Anima)-wildlife feed, analysis for gamma-emitting isotopes ................. 21-1 22 Soil, analysis for gam m a-em itting isotopes ................................................................ 22-1 23 Treated surface water, monthly composites of weekly grab samples, analysis fo r g ro ss b e ta ................................................................................................. 2 3-1 24 Treated surface water, quarterly composites of weekly grab samples, analyses for tritium, strontium-89, strontium-90 and gamma-emitting iso to p e s ........ ................................................................................................ 2 4 -1

25. Untreated surface water, monthly composites of weekly grab samples, analyses for gross beta, tritium and gamma-emitting isotopes ..................... 25-1 26 Untreated surface water, quarterly composites of weekly grab samples, analyses for strontium-89 and strontium-90 .......................... 26-1 27 Untreated lakewater, monthly collection, analyses for gross beta, tritium and gamma-emitting isotopes .................................. 27-1 28 Fish, analyses for gross beta and gamma-emitting isotopes ..................................... 28-1 29 Shoreline sediment, analysis for gamma-emitting isotopes ....................................... 29-1 30 Eggs, analysis for gam m a-em itting isotopes .............................................................. 30-1 iv

LIST OF TABLES (continued)

The following tables are in the Appendices:

Appendix A Attachment A: Acceptance criteria for spiked samples ................................................ A-2 A-1 Interlaboratory Comparison Program Results ...................................................... Al-1 A-2 Interlaboratory Comparison Program Results, thermoluminescent dosim eters (T LD s) ......................................................................................... A 2-1 A-3 Results of the analyses on in-house spiked samples ..................... A3-1 A-4 Results of the analyses on in-house "blank" samples ................................................ A4-1 A-5 Results of the analyses on in-house "duplicate" samples .......................................... A5-1 A-6 Mixed Analyte Performance Evaluation Program (MAPEP) ....................................... A6-1 A-7 Environmental Resources Associates, Crosscheck Program Results (EML study replacement) .................................. A7-1 Appendix B B-1 Data Reporting Conventions ........................................................................................ B-2 Appendix C C-1 Air Particulates, duplicate analyses for gross beta ...................................................... C-2 C-2 Duplicate Analyses ....................................................................................................... C-3 C-3 Program Deviations ............................................. C-4 v

1.0 INTRODUCTION

The following constitutes the current 2009 Monthly Progress Report for the Radiological Environmental Monitoring Program conducted at the Davis-Besse Nuclear Power Station in Oak Harbor, Ohio. Results of completed analyses are presented in the attached tables. Missing entries indicate analyses that are not yet completed.

All activities, except gross alpha and 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.

vi

2.0 LISTING OF MISSED SAMPLES Expected Sample Type Location Collection. Reason Date TLD T-223 2nd Qtr, 2009 TLD missing in the field TLD T-223 Annual 2009 TLD missing in the field

/

vii

3.0 DATA TABULATIONS viii

Table 1. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

Location: T-1 3

Units: pCi/m Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected -(m") Gross Beta Collected (m") Gross Beta Required LLD 0.010 0.010 01-06-09 279 0.034 +/- 0.004 07-07-09 287 0.016 +/- 0.003 01-13-09 282 0.032 +/- 0.004 07-14-09 286 0.020 +/- 0.003 01-20-09 284 0.039 +/- 0.004 07-21-09 285 0.017 +/- 0.003 01-27-09 284 0.038 +/- 0.004 07-28-09 287 0.026 +/- 0.003 02-03-09 284 0.034 +/- 0.004 08-04-09 283 0.025 +/- 0.003 02-10-09 279 0.038 +/- 0.004 08-11-09 286 0.027 +/- 0.003 02-17-09 285 0.024 +/- 0.003 08-18-09 287 0.032 +/- 0.004 02-24-09 283 0.029 +/- 0.003 08-25-09 285 0.015 +/- 0.003 03-03-09 285 0.027 +/- 0.004 09-01-09 288 0.018 +/- 0.003 03-10-09 283 0.028 +/- 0.004 09-08-09 284 0.036 +/- 0.004 03-17-09 284 0.035 +/- 0.004 09-15-09 286 0.040 +/- 0.004 03-24-09 285 0.032 +/- 0.004 09-22-09 286 0.025 +/- 0.003 03-31-09 282 0.019 +/- 0.003 09-29-09 286 0.022 + 0.003 3rd Quarter Mean +/- s.d.

) 1st Quarter Mean +/- s.d. 0.031 +/- 0.006 0.025 +/- 0.008 04-07-09 284 0.020 +/- 0.003 10-06-09 286 0.015 +/- 0.003 04-13-09 285 0.028 +/- 0.004 10-13-09 286 0.018 +/- 0.003 04-21-09 283 0.029 +/- 0.004 10-20-09 283 0.021 +/- 0.003 04-28-09 284 0.025 +/- 0.003 10-27-09 286 0.025 +/- 0.003 11-03-09 288 0.026 +/- 0.003 05-05-09 286 0.021 +/- 0.003 05-12-09 286 0.020 +/- 0.003 11-10-09 286 0.034 +/- 0.004 05-19-09 282 0.019 +/- 0.003 11-17-09 285 0.020 +/- 0.003 05-26-09 285 0.027 +/- 0.003 11-24-09 282 0.030 +/- 0.004 06-02-09 286 0.021 +/- 0.003 12-01-09 281 0.031 +/--0.004 06-09-09 286 ,0.021 +/- 0.003 12-08-09 287 0.026 +/- 0.003 06-16-09 285 0.016 +/- 0.003 12-15-09 285 0.030. +/- 0.004 06-23-09 286 0.017 +/- 0.003 12-22-09 286 0.032 +/- 0.004 06-30-09 284 0.021 +/- 0.003 12-29-09 280 0.028 +/- 0.004 2nd Quarter Mean +/- s.d. 0.022 +/- 0.004 4th Quarter Mean +/- s.d. 0.026 +/- 0.006 Cumulative Average 0.026 a Iodine-131 concentrations are < 0.07 pCi/rm3 unless noted otherwise in Appendix C.

1-.1

Table 2. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

Location: T-2 3

Units: pCi/m Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (ms) Gross Beta Collected (m') - Gross Beta Required LLD 0.010 0.010 01-06-09 283 0.036 +/- 0.004 07-07-09 287 0.017 +/- 0.003 01-13-09 286 0.034 +/- 0.004 07-14-09 286 0.020 +/- 0.003 01-20-09 288 0.033 +/- 0.004 07-21-09 225 0.016 +/- 0.004 01-27-09 288 0.034 +/- 0.004 07-28-09 286 0.027 +/- 0.003 02-03-09 288 0.037 +/- 0.004 08-04-09 280 0.043 +/- 0.004 02-10-09 285 0.045 +/- 0.004 08-11-09 284 0.028 +/- 0.004 02-17-09 287 0.020 +/- 0.003 08-18-09 284 0.035 +/- 0.004 02-24-09 285 0.029 +/- 0.003 08-25-09 282 0.018 +/- 0.003 03-03-09 288 0.028 +/- 0.004 09-01-09 285 0.020 +/- 0.003 03-10-09 284 0.024 +/- 0.003 09-08-09 282 0.034 +/- 0.004 03-17-09 277 0.033 +/-,0.004 09-15-09 284 0.043 +/- 0.004 03-24-09 287 0.033 +/- 0.004 09-22-09 284 0.022 +/- 0.003 03-31-09 284 0.018 +/- 0.003 09-29-09 284 0.023 +/- 0.003

), 1st Quarter Mean +/- s.d. 0.031 +/- 0.007 3rd Quarter Mean +/- s.d. 0.027 +/- 0.009 04-07-09 286 0.017 +/- 0.003 10-06-09 283 0.013 +/- 0.003 04-13-09 287 0.027 +/- 0.004 10-13-09 283 0.019 +/- 0.003 04-21-09 286 0.027 +/- 0.003 10-20-09 283 0.022 +/- 0.003 04-28-09 286 0.023 +/- 0.003 1.0-27-09 283 0.025 +/- 0.003 11-03-09 286 0.023 +/- 0.003 05-05-09 286 0.022 +/- 0.003 05-12-09 286 0.004 +/- 0.002 11-10-09 283 0.032 +/- 0.004 05-19-09 286 0.018 +/- 0.003 11-17-09 282 0.023 +/- 0.003 05-26-09 285 0.024 +/-0.003 11-24-09 284 0.033 +/- 0.004 06-02-09 286 0.018 +/- 0.003 12-01-09 283 0.027 + 0.004 06-09-09 286 0.021 +/- 0.003 12-08-09 284 0.028 +/- 0.003 06-16-09 286 0.015 +/- 0.003 12-15-09 283 0.035 +/- 0.004 06-23-09 286 0.016 +/- 0.003 12-22-09 285 0.036 +/- 0.004 06-30-09 286 0.025 +/- 0.003 12-29-09 282 0.026 +/- 0.003 2nd Quarter Mean +/- s.d. 0.020 +/- 0.006 4th Quarter Mean +/- s.d. 0.026 +/- 0.007 Cumulative Average 0.026 a Iodine-131 concentrations are < 0.07 pCi/im3 unless noted otherwise in Appendix C.

2-1

N Table 3. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

Location: T-3 3

Units: pCi/m Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (ms) Gross Beta Collected (m') Gross Beta Required LLD 0.010 0.010 01-06-09 293 0.027 +/- 0.003 07-07-09 288 0.012 +/- 0.003 01-13-09 281 0.029 +/- 0.004 07-14-09 288 0.021 +/- 0.003 01-20-09 280 0.037 +/- 0.004 07-21-09 286 0.017 +/- 0.003 01-27-09 280 0.038 +/- 0.004 07-28-09 290 0.027 +/- 0.003 02-03-09 280 0.030 +/- 0.004 08-04-09 277 0.029 +/- 0.004 02-10-09 271 0.042 +/- 0.004 08-11-09 280 0,026 +/- 0,003 02-17-09 281 0.024 +/- 0.003 08-18-09 281 0.035 +/- 0.004 02-24-09 280 0,024 +/- 0.003 08-25-09 279 0.014 +/- 0,003 03-03-09 282 0.029 +/- 0.004 09-01-09 282 0.017 +/- 0.003 03-10-09 279 0.029 +/- 0.004 09-08-09 279 0.035 +/- 0.004 03-17-09 281 0.032 +/- 0.004 09-15-09 280 0.042 +/- 0.004 03-24-09 281 0.031 +/- 0.004 09-22-09 280 0.022 +/- 0.003 03-31-09 278 0.021 +/- 0.003 09-29-09 280 0.021 +/- 0.003

) 1st Quarter Mean +/- s.d. 0.030 +/- 0.006 3rd Quarter Mean +/- s.d. 0.024 +/- 0.009 04-07-09 280 0.016 +/- 0.003 10-06-09 280 0.015 +/- 0.003 04-13-09 282 0.027 +/- 0.004 10-13-09 287 0.017 +/- 0.003 04-21-09 280 0.024 +/- 0.003 10-20-09 278 0.020 +/- 0.003 04-28-09 280 0.024 +/- 0.003 10-27-09 282 0.026 +/- 0.004 11-03-09 287 0.019 +/- 0.003 05-05-09 280 0.021 +/- 0.003 05-12-09 280 0.019 +/- 0.003 11-10-09 287 0.032 +/- 0.004 05-19-09 280 0.021 +/- 0.003 11-17-09 286 0.023 +/- 0.003 05-26-09 286 0.025 +/- 0.003 11-24-09 288 0.031 +/- 0.004 06-02-09 287 0.015 +/- 0.003 12-01-09 287 0.022 +/- 0.003 06-09-09 287 0.019 +/- 0.003 12-08-09 288 0.028 +/- 0.003 06-16-09 287 0.015 +/- 0.003 12-15-09 286 0.031 +/- 0.004 06-23-09 287 0.014 +/- 0.003 12-22-09 289 0.036 +/- 0.004 06-30-09 287 0.023 +/- 0.003 12-29-09 285 0.023 +/- 0.003 2nd Quarter Mean +/- s.d. 0.020 +/- 0.004 4th Quarter Mean +/- s.d. 0.025 +/- 0.006 Cumulative Average 0.025 a Iodine-131 concentrations are < 0.07 pCi/rn 3 unless noted otherwise in Appendix C.

)

3-1

Table 4. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

Location: T-4 3

Units: pCi/m Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (m") Gross Beta Collected (mi) Gross Beta Required LLD 0.010 0.010 01-06-09 286 0.033 +/- 0.004 07-07-09 247 0.019 +/- 0.003 01-13-09 283 0.032 +/- 0.004 07-14-09 285 0.019 +/- 0.003 01-20-09 286 0.038 +/- 0.004 07-21-09 283 0.016 +/- 0.003 01-27-09 287 0.041 +/- 0.004 07-28-09 287 0.030 +/- 0.004 02-03-09 287 0.034 +/- 0,004 08-04-09 280 0.029 +/- 0.004 02-10-09 286 0.041 +/- 0.004 08-11-09 288 0.027 +/- 0.003 02-17-09 288 0.023 +/- 0,003 08-18-09 289 0.041 +/- 0.004 02-24-09 286 0.027 +/- 0.003 08-25-09 277 0.015 +/- 0.003 03-03-09 288 0.029 +/- 0.004 09-01-09 289 0.021 +/- 0.003 03-10-09 285 0.028 +/- 0.004 09-08-09 286 0.037 +/- 0.004 03-17-09 287 0.036 +/- 0.004 09-15-09 287 0.041 +/- 0.004 03-24-09 288' 0.037 +/- 0.004 09-22-09 288 0.023 +/- 0.003 03-31-09 285 0.023 +/- 0.003 09-29-09 288 0.024 +/- 0.003 1st Quarter Mean +/- s.d. 0.032 +/- 0.006 3rd Quarter Mean +/- s.d. 0.026 +/- 0.009 04-07-09 287 0.016 +/- 0.003 10-06-09 287 0.017 +/- 0.003 04-13-09 288 0.023 +/- 0.003 10-13-09 292 0.016 +/- 0.003 04-21-09 287 0.029 +/- 0.003 10-20-09 287 0.019 +/- 0.003 04-28-09 286 0.023 +/- 0.003 10-27-09 282 0.021 +/- 0.003 11-03-09 282 0.024 +/- 0.003 05-05-09 287 0.021 +/- 0.003 05-12-09 287 0.019 +/- 0.003 11-10-09 287 0.031 +/- 0.004 05-19-09 266 0.021 +/- 0.003 11-17-09 286 0,024 +/- 0.003 05-26-09 245 0.024. +/- 0.004 11-24-09 278 0,035 +/- 0.004 06-02-09 286 0.019 +/- 0.003 12-01-09 278 0.030 +/- 0.004 06-09-09 284 0.020 +/- 0.003 12-08-09 285 0.028 +/- 0.003 06-16-09 284 0.015 +/- 0.003 12-15-09 287 0.029 +/- 0.003 06-23-09 284 0.016 +/- 0.003 12-22-09 289 0.035 +/- 0.004 06-30-09 284 0.017 +/- 0.003 12-29-09 286 0.029 +/- 0.004 2nd Quarter Mean +/- s.d. 0.020 +/- 0.004 4th Quarter Mean +/- s.d. 0,026 +/- 0,006 Cumulative Average 0.026 a Iodine-131 concentrations are < 0.07 pCi/m 3 unless noted otherwise in Appendix C.

4-1

Table 5. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

Location: T-7 3

Units: pCi/m Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (mW) Gross Beta Collected (mi) Gross Beta Required LLD 0.010 0.010 01-06-09 303 0.033 +/- 0.004 07-07-09 291 0.016 +/- 0.003 01-13-09 304 0.028 +/- 0.003 07-14-09 288 0.02 1 '+/- 0.003 01-20-09 286 0.032 +/- 0.004 07-21-09 288 0.017 +/- 0.003 01-27-09 286 0.032 +/- 0.004 07-28-09 286 0.029 +/- 0.004 02-03-09 291 0.030 +/- 0.004 08-04-09 287 0.027 +/- 0.004 02-10-09 277 0.039 +/- 0.004 08-11-09 289 0.026 +/- 0.003 02-17-09 286 0.022 +/- 0.003 08-18-09 286 0.038 +/- 0.004 02-24-09 286 0.027 +/- 0.003 08-25-09 283 0.017 +/- 0.003 03-03-09 286 0.028 +/- 0.004 09-01-09 286 0.020 +/- 0.003 03-10-09 286 0.028 +/- 0.004 09-08-09 286 0.037 +/- 0.004 03-17-09 286 0.034 +/- 0.004 09-15-09 286 0.042 +/- 0.004 03-24-09 286 0.034 +/- 0.004 09-22-09 282 0.021 +/- 0.003 03-31-09 286 0.022 +/- 0.003 09-29-09 291 0.023 +/- 0.003 1st Quarter Mean +/- s.d. 0.030 +/- 0.005 3rd Quarter Mean +/- s.d. 0.026 +/- 0.009 04-07-09 285 0.021 +/- 0.003 10-06-09 281 0.015 +/- 0.003 04-13-09 287 0.024 +/- 0.003 10-13-09 286 0.015 +/- 0.003 04-21-09 283 0.028 +/- 0.003 10-20-09 286 0.022 +/- 0.003 04-28-09 286 0.022 +/- 0.003 10-27-09 286 0.024 +/- 0.003 11-03-09 288 0.027 +/- 0.003 05-05-09 286 0.022 +/- 0.003 05-12-09 289 0.022 +/- 0.003 11-10-09 286 0.034 +/- 0.004 05-19-09 287 0.022 +/- 0.003 11-17-09 286 0.025 + 0.003 05-26-09 286 0.024 +/- 0.003 11-24-09 287 0.030 + 0.004 06-02-09 288 0.014 +/- 0.003 12-01-09 286 0.025 +/- 0.003 06-09-09 292 0.023 +/- 0.003 12-08-09 286 0.026 - 0.003 06-16-09 288 0.016 +/- 0.003 12-15-09 286 0.029 +/- 0.003 06-23-09 287 0.015 +/- 0.003 12-22-09 290 0.035 + 0.004 06-30-09 285 0.023 +/- 0.003 12-29-09 283 0.026 + 0.003 2nd Quarter Mean +/- s.d. 0.021 +/- 0.004 4th Quarter Mean +/- s.d. 0.026 +/- 0.006 Cumulative Average 0.026 a Iodine-131 concentrations are < 0.07 pCi/m 3 unless noted otherwise in Appendix C.

5-1

Table 6. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

Location: T-8 3

Units: pCi/m Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (mi) Gross Beta Collected (me) Gross Beta Required LLD 0.010 0.010 01-06-09 282 0.033 +/- 0.004 07-07-09 274 0.014 +/- 0.003 01-13-09 284 0.031 +/- 0.004 07-14-09 284 0.019 +/- 0.003 01-20-09 283 0,038 +/- 0.004 07-21-09 284 0.016 +/- 0.003 01-27-09 285 0.038 +/- 0.004 07-28-09 283 0.028 +/- 0.004 02-03-09 285 0.032 +/- 0.004 08-04-09 285 0.020 +/- 0.003 02-1 0-09 279 0.041 +/- 0.004 08-11-09 296 0.028 +/- 0.003 02-17-09 288 0.024 +/- 0.003 08-18-09 272 0.037 +/- 0.004 02-24-09 288 0.027 +/- 0.003 08-25-09 285 0.018 +/- 0.003 03-03-09 281 0.024 +/- 0.003 09-01-09 284 0.022 +/- 0.003 03-10-09 299 0.025 +/- 0.003 09-08-09 293 0.041 +/- 0,004 03-17-09 282 0.032 +/- 0.004 09-15-09 285 0.045 +/- 0.004 03-24-09 293 0.033 +/- 0.004 09-22-09 283 0.022, +/- 0.003 03-31-09 288 0.038 +/- 0.004 09-29-09 275 0.025 +/- 0.003 1st Quarter Mean +/- s.d. 0.032 +/- 0.006 3rd Quarter Mean +/- s.d. 0.026 +/- 0.010 04-07-09 283 0.018 +/- 0.003 10-06-09 295 0.015 +/- 0.003 04-13-09 302 0.024 +/- 0.003 10-13-09 283 0.017 +/- 0.003 04-21-09 290 0,024 +/- 0.003 10-20-09 279 0,019 +/- 0.003 04-28-09 290 0.022 +/- 0.003 10-27-09 282 0.020 +/- 0.003 11-03-09 286 0.029 +/- 0.004 05-05-09 281 0.020 +/- 0.003 05-12-09 291 0.023 +/- 0.003 11-10-09 288 0.033 +/- 0.004 05-19-09 302 0.019 +/- 0.003 11-17-09 283 0.026 +/- 0.003 05-26-09 279 0.028 +/- 0.004 11-24-09 282 0,037 +/- 0.004 06-02-09 303 0.021 +/- 0.003 12-01-09 302 0.028 +/- 0.003 06-09-09 291 0.016 +/- 0.003 12-08-09 287 0.026 +/- 0.003 06-16-09 291 0.016 +/- 0.003 12-15-09 286 0.034 +/- 0.004 06-23-09 270 0.014 +/- 0.003 12-22-09 277 0.035 +/- 0.004 06-30-09 291 0.019 +/- 0.003 12-29-09 297 0.025 +/- 0.003 2nd Quarter Mean +/- s.d. 0.020 +/- 0.004 4th Quarter Mean +/- s.d. 0.026 +/- 0.007 Cumulative Average 0.026 a lodine-131 concentrations are < 0.07 pCi/mi3 unless noted otherwise in Appendix C.

6-1

Table 7. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

Location: T-9 (C) 3 Units: pCi/m Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (mi) Gross Beta Collected (mi) Gross Beta Required LLD 0.010 ý0.010 01-06-09 282 0.032 +/- 0.004 07-07-09 278 0.016 +/- 0.003 01-13-09 283 0.032 +/- 0.004 07-14-09 287 0.019 +/- 0.003 01-20-09 283 0.042 +/- 0.004 07-21-09 287 0.018 +/- 0.003 01-27-09 284 0.038 +/- 0.004 07-28-09 286 0.026 +/- 0.003 02-03-09 281 0.033 +/- 0.004 08-04-09 288 0.024 +/- 0.003 02-10-09 276 0.040 +/- 0.004 08-11-09 298 0.027 +/- 0.003 02-17-09 285 0.021 +/- 0.003 08-18-09 276 0.036 +/- 0.004 02-24-09 282 0.029 +/- 0.003 08-25-09 297 0.015 +/- 0.003 03-03-09 274 0.024 +/- 0.004 09-01-09 288 0.022 +/- 0.003 03-10-09 292 0.022 +/- 0.003 09-08-09 285 0.039 +/- 0.004 03-17-09 283 0.034 +/- 0.004 09-15-09 288 0.045 +/- 0.004 03-24-09 286 0.029 +/- 0.004 09-22-09 286 0.021 +/- 0.003 03-31-09 280 0.019 +/- 0.003 09-29-09 279 0.024 +/- 0.003

,\ 1st Quarter Mean +/- s.d. 0.030 +/- 0.007 3rd Quarter Mean +/- s.d. 0.026 +/- 0.009 04-07-09 284 0.018 +/- 0.003 10-06-09 296 0.016 +/- 0.003 04-13-09 285 0.024 +/- 0.003 10-13-09 291 0.017 +/- 0.003 04-21-09 283 0.025 +/- 0.003 10-20-09 286 0.021 +/- 0.003 04-28-09 283 0.022 +/- 0.603 10-27-09 288 0.025 +/- 0.003 11-03-09 289 0.027 +/- 0.003 05-05-09 274 0.023 +/-'0.003 05-12-09 283 0.035 +/- 0.004 11-10-09 289 0.034 +/- 0.004 05-19-09 292 0.019 +/- 0.003 11-17-09 278 0.024 +/- 0.003 05-26-09 273 0.027 +/- 0.004 11-24-09 283 0.029 +/- 0.004 06-02-09 293 0.019 +/- 0.003 12-01-09 289 0.026 +/- 0.003 06-09-09 283 0.020 +/- 0.003 12-08-09 287 0.024 +/- 0.003 06-16-09 283 0.017 +/- 0.003 12-15-09 286 0.030 +/- 0.004 06-23-09 288 0.014 +/- 0.003 *12-22-09 277 0.035 +/- 0.004 06-30-09 287 0.022 +/- 0.003 12-29-09 296 0.025 +/- 0.003 2nd Quarter Mean +/- s.d. 0.022 +/- 0.005 4th Quarter Mean +/- s.d. 0.026 +/- 0.006 Cumulative Average 0.026 a Iodine-131 concentrations are < 0.07 pCi/rn 3 unless noted otherwise in Appendix C.

7-1

Table 8. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131'.

Location: T-11 (C) 3 Units: pCi/m Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (m') Gross Beta Collected (m") Gross Beta Required LLD 0.010 0.010 01-06-09 286 0.041 +/- 0,004 07-07-09 286 0.017 +/- 0.003 01-13-09 286 0.034 +/- 0.004 07-14-09 286 0.020 +/- 0.003 01-20-09 286 0.042 +/- 0.004 07-21-09 222 0.017 +/- 0.004 01-27-09 286 0.036 +/- 0.004 07-28-09 290 0.025 +/- 0.003 02-03-09 286 0.039 +/- 0.004 08-04-09 286 0.028 +/- 0.004 02-10-09 272 0.038 +/- 0.004 08-11-09 288 0.028 +/- 0.004 02-17-09 287 0.024 +/- 0.003 08-18-09 288 0.038 +/- 0.004 02-24-09 286 0.026 +/- 0.003 08-25-09 288 0.018 +/- 0.003 03-03-09 286 0.030 +/- 0.004 09-01-09 288 0.026 +/- 0.003 03-10-09 286 0.024 +/- 0.003 09-08-09 283 0,035 +/- 0.004 03-17-09 286 0.036 +/- 0.004 09-15-09 288 0.044 +/- 0.004 03-24-09 286 0.031 +/- 0.004 09-22-09 290 0.024 +/- 0.003 03-31-09 289 0.017 +/- 0.003 09-29-09 288 0.027 +/- 0.003 1st Quarter Mean +/- s.d. 0.032 +/- 0.008 3rd Quarter Mean +/- s.d. 0.027 +/- 0.008 04-07-09 286 0,017 +/- 0.003 10-06-09 288 0.015 +/- 0.003 04-13-09 274 0.024 +/- 0.004 10-13-09 288 0.018 +/- 0.003 04-21-09 293 0.025 +/- 0.003 10-20-09 288 0.020 +/- 0.003 04-28-09 286 0.025 +/- 0.003 10-27-09 288 0.022 +/- 0,003 11-03-09 285 0.021 +/- 0.003 05-05-09 287 0.022 +/- 0.003 05-12-09 286 0.021 +/- 0.003 11-10-09 283 0.033 +/- 0.004 05-19-09 293 0.021 +/- 0.003 11-17-09 283 0.024 +/- 0.003 05-26-09 286 0.021 +/- 0.003 11-24-09 284 0.034 +/- 0.004 06-02-09 279 0.016 +/- 0.003 12-01-09 283 0.030 +/- 0.004 06-09-09 293 0.021 +/- 0.003 12-08-09 283 0.027 +/- 0.003 06-16-09 286 0.017 +/- 0.003 12-15-09 283 0.028 +/- 0.004 06-23-09 286 0.020 +/- 0.003 12-22-09 284 0.034 +/- 0.004 06-30-09 286 0.021 +/- 0.003 12-29-09 283 0.028 +/- 0.004 2nd Quarter Mean +/- s.d. 0.021 +/- 0.003 4th Quarter Mean +/- s.d. 0.026 +/- 0.006 Cumulative Average 0.027

'I 2 Iodine-1 31 concentrations are < 0.07 pCi/mr3 unless noted otherwise in Appendix C.

8-1

Table 9. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-13 1 a.

Location: T-12 (C) 3 Units: pCi/m Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (mi) Gross Beta Collected (m") Gross Beta Required LLD 0.010 0.010 01-06-09 282 0.033 +/- 0.004 07-07-09 285 0.016 + 0.003 01-13-09 279 0.031 +/- 0.004 07-14-09 283 0.019 + 0.003 01-20-09 284 0.037 +/- 0;004 07-21 -09 284 0.016 + 0.003 01-27-09 284 0.038 +/- 0.004 07-28-09 288 0.026 + 0.003 02-03-09 284 0.033 +/- 0.004 08-04-09 282 0.019 + 0.003 02-10-09 279 0.040 +/- 0.004 08-11-09 288 0.031 + 0.004 02-17-09 286 0.022 +/- 0.003 08-18-09 286 0.035 +/- 0.004 02-24-09 283 0.027 +/- 0.003 08-25-09 284 0.013 +/- 0.003 03-03-09 285 0.031 +/- 0.004 09-01-09 287 0.028 +/- 0.003 03-10-09 283 0,030 +/- 0.004 09-08-09 284 0.034 +/- 0.004 03-17-09 284 0.039 +/- 0.004 09-15-09 287 0.046 +/- 0.004 03-24-09 286 0.031 +/- 0.004 09-22-09 284 0.022 +/- 0.003 03-31-09 281 0.023 +/- 0.003 09-29-09 289 0.025 +/- 0.003 1st Quarter Mean +/- s.d. 0.032 +/- 0,006 3rd Quarter Mean +/- s.d. 0.025 +/- 0.009 04-07-09 285 0.020 + 0.003 10-06-09 283 0.014 +/- 0.003 04-13-09 285 0.029 b0.004 10-13-09 285 0.019 +/- 0.003 04-21-09 284 0.026 +/- 0.003 10-20-09 285 0.024 +/- 0.003 04-28-09 283 0.028 + 0.004 .10-27-09 286 0.026 +/- 0.003 11-03-09 289 0.022 +/- 0.003 05-05-09 287 0.019 +/- 0.003 05-12-09 290 0.021 +/- 0.003 11-10-09 287 0.032 +/- 0.004 05-19-09 285 0.019 +/- 0.003 11-17-09 281 0.022 +/- 0.003 05-26-09 288 0.025 +/- 0.003 11-24-09 287 0.034 + 0.004 06-02-09 285 0.016 +/- 0.003 12-01-09 277 0.028 + 0.004 06-09-09 277 0.019 +/- 0.003 12-08-09 285- 0.030 + 0.004 06-16-09 286 0.017 +/- 0.003 12-15-09 283 0.033 + 0.004 06-23-09 284 0.017 +/- 0.003 12-22-09 286 0.037 + 0.004 06-30-09 282 0.024 +/- 0.003 12-29-09 283 0.029 + 0.004 2nd Quarter Mean +/- s.d. 0.022 +/- 0.004 4th Quarter Mean +/- s.d. 0.027 +/- 0.007 Cumulative Average 0.027 a Iodine-131 concentrations are < 0.07 pCi/lm 3 unless noted otherwise in Appendix C.

9-1

Table 10. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a Location: T-27 (C) 3 Units: pCi/m Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (m") Gross Beta Collected (mi) Gross Beta Required LLD 0.010 0.010 01-06-09 289 0.032 +/- 0.004 07-07-09 285 0.014 +/- 0.003 01-13-09 287 0.031 +/- 0.004 07-14-09 291 0.017 +/- 0.003 01-20-09 287 0.038 +/- 0.004 07-21-09 229 0.016 +/- 0.003 01-27-09 287 0.039 +/- 0.004 07-28-09 279 0.025 +/- 0.003 02-03-09 287 0.037 +/- 0.004 08-04-09 285 0.027 +/- 0,004 02-10-09 272 0.042 +/- 0.004 08-11-09 292 0.028 +/- 0.003 02-17-09 283 0.023 +/- 0.003 08-18-09 280 0.033 +/- 0.004 02-24-09 287 0.029 +/- 0.003 08-25-09 291 0.015 +/- 0.003 03-03-09 287 0.029 +/- 0.004 09-01-09 288 0.023 +/- 0.003 03-10-09 288 0.027 +/- 0.004 09-08-09 284 0.039 +/- 0.004 03-17-09 288 0.034 +/- 0.004 09-15-09 281 0.045 +/- 0.004 03-24-09 287 0.029 +/- 0.004 09-22-09 291 0.022 +/- 0.003 03-31-09 287 0.022 1 0.003 09-29-09 286 0.023 +/- 0.003 j

1st Quarter Mean +/- s.d. 0.032 +/- 0.006 3rd Quarter Mean +/- s.d. 0.025 +/- 0.009 04-07-09 287 0.018 +/- 0.003 10-06-09 285 0.014 +/- 0.003 04-13-09 285 0.026 +/- 0.004 10-13-09 290 0.014 +/- 0.003 04-21-09 283 0.025 +/- 0.003 10-20-09 290 0.019 +/- 0.003 04-28-09 288 0.023 +/- 0.003 10-27-09 286 0.023 +/- 0.003 11-03-09 289 0.023 +/- 0.003 05-05-09 287 0.019 +/- 0.003 05-12-09 294 0.021 +/- 0.003 11-10-09 285 0.039 +/- 0.004 05-19-09 282 0.017 +/- 0.003 11-17-09 284 0.023 +/- 0.003 05-26-09 287 0,032 +/- 0.004 11-24-09 287 0.034 +/- 0.004 06-02-09 291 0.016 +/- o.0o3 12-01-09 285 0.030 +/- 0,004 06-09-09 288 0.021 +/- 0.003 12-08-09 287 0.031 +/- 0.004 06-16-09 282 0.017 +/- 0.003 12-15-09 285 0.033 +/- 0.004 06-23-09 281 0.017 +/- 0.003 12-22-09 292 0.040 +/- 0.004 06-30-09 294 0.021 +/- 0.003 12-29-09 280 0.028 +/- 0.004 2nd Quarter Mean +/- s.d. 0.021 +/- 0.005 4th Quarter Mean +/- s.d. 0.027 +/- 0.009 Cumulative Average 0.026 a Iodine-1 31 concentrations are < 0.07 pCi/m 3 unless noted otherwise in Appendix C.

10-1

Table 11-1. Airborne particulate datagross beta analyses, monthly averages, minima and maxima.

January April Location Average Minima Maxima Location Average Minima Maxima April T-9 0.035 0.032 0.042 T-9 0.022 0.018 0.025 T-11 0.038 0.034 0.042 T-11 0.023 0.017 0.025 T-12 0.034 .0.031 0,038 T-12 0.026 0.020. 0.029 T-27 0.035 0,031 0,039 T-27 0.023 0.018 0,026 Controls 0.036 0.031 0.042 Controls 0.024 0.017 0.029 T-1 0.035 0.032 0,039 T-1 0.026 0.020 0.029 T-2 0.035 0.033 0.037 T-2 0.024 0.017 0.027 T-3 0.032 0.027 0.038 T-3 0.023 0.016 0.027 T-4 0.036 0.032 0.041 T-4 0.023 0.016 0.029 T-7 0.031 0.028 0.033 T-7 0.024 0.021 0.028 T-8 0.034 0.031 0.038 T-8 0.022 0.018 0.024 Indicators 0.034 0.027 0.041 Indicators 0,024 0.016 0.029 February May Location Average Minima Maxima Location Average Minima Maxima T-9, 0.029 0.021 0.040 T-9 0.025 0.019 0.035 T-11 0.030 0.024 0.038 T-1 I 0.020 0.016 0.022 T-12 0.030 0.022 0.040 T-12 0.020 0.016 0.025 T-27 0.031 0.023 0.042 T-27 0.021 0.016 0,032 Controls 0.030 0.021 0.042 Controls 0.022 0.016 0.035 T-1 0,030 0.024 0.038 T-1 0.022 0.019 0.027 T-2 0.031 0.020 0.045 T-2 0,017 0.004 0.024 T-3 0.030 0.024 0.042 T-3 0.020 0.015 0.025 T-4 0.030 0.023 0.041 T-4 0.021 0.019 0.024 T-7 0.029 0.022 0.039 T-7 0.021 0.014 0.024 T-8 0.029 0.024 0.041 T-8 0.022 0.019 0.028 Indicators 0.030 0.020 0.045 Indicators 0.021 0.004 0.028 March June Location Average Minima Maxima Location Average Minima Maxima T-9 0.026 0.019 0.034 T-9 0.018 0.014 0.022 T- 11 0.027 0.017 0.036 T-11 0.020 0.017 0.021 T-12 0.031 0.023 0.039 T-12 0.019 0.017 0.024 T-27 0.028 0,022 0.034 T-27 0.019 0.017 0.021 Controls 0.028 0.017 0.039 Controls 0.019 0.014 0.024 T-1 0.029 0.019 0.035 T-1 0.019 0.016 0.021 T-2 0.027 0.018 0.033 T-2 0.019 0.015 0.025 T-3 0,028 0.021 0.032 T-3 0.018 0.014 0.023 T-4 0,031 0.023 0.037 T-4 0.017 0.015 0.020 T-7 0.030 0,022 0,034 T-7 0.019 0.015 0.023 T-8 0.032 0.025 0.038 T-8 0.016 0:014 0.019 Indicators 0.030 0.018 0.038 Indicators 0.018 0.014 0.025 Note: Unless otherwise specified, samples collected on the first, second or third day of the month are grouped with data of the previous month.

11-1

Table 11-1. Airborne particulate data,gross beta analyses, monthly~averages, minima and maxima.

July October Location Average Minima Maxima Location Average Minima Maxima July October T-9 0.020 0.016 0.026 T-9 0.021 0.016 0.027 T-11 0.020 0.017 0.025 T-1 1 0.019 0.015 0.022 T-12 0.019 0.016 0.026 T-12 0.021 0.014 0.026 T-27 0.018 0.014 0.025 T-27 0.019 0.014 0.023 Controls 0.019 0.014 0.026 Controls 0.020 0.014 0.027 T-1 0.020 0.016 0.026 T-1 0.021 0.015 0.026 T-2 0.020 0.016 0.027 T-2 0.020 0.013 0.025 T-3 0.019 0.012 0.027 T-3 0.019 0.015 0.026 T-4 0.021 0.016 0.030 T-4 0.019 0.016 0.024 T-7 0.021 0.016 0.029 T-7 0.021 0.015 0.027 T-8 0.019 0.014 0.028 T-8 0.020 0.015 0.029 Indicators 0.020 0.012 0.030 Indicators 0.020 0.013 0.029 August November Location Average Minima Maxima Location Average Minima Maxima T-9 0.025 0.015 0.036 T-9 0.028 0.024 0.034 T-11 0.028 0.018 0.038 T-11 0.030 0.024 0.034 T-12 0.025 0.013 0.035 T-12 0.029 0.022 0.034 T-27 0.025 0.015 0.033 T-27 0.032 0.023 0.039

, Controls 0.026 0.013 0.038 Controls 0.030 0.022 0.039 T-1 0.023 0.015 0.032 T-1 0.029 0,020 0.034 T-2 0.029 0.018 0.043 T-2 0.029 0.023 0.033 T-3 0.024 0.014 0.035 T-3 0.027 0.022 0.032 T-4 0.027 0.015 0.041 T-4 0.030 0.024 0.035 T-7 0.026 0.017 0.038 T-7 0.029 0.025 0.034 T-8 0.025 0.018 0.037 T-8 0,031 0.026 0.037 Indicators 0.026 0.014 0.043 Indicators 0.029 0.020 0.037 September December Location Average Minima Maxima Location Average Minima Maxima December T-9 0.032 0.021 0.045 T-9 0.029 0.024 0.035 T-11 0.033 0.024 0.044 T-11 0.029 0.027 0.034 T-12 0.032 0.022 0.046 T-12 0.032 0.029 0.037 T-27 0.032 0.022 0.045 T-27 0.033 0.028 0.040 Controls 0.032 0.021 0.046 Controls 0.031 0,024 0.040 T-1 0.031 0.022 0.040 T-1 0.029 0.026 0.032 T-2 0.031 0.022 0.043 T-2 0.031 0.026 0.036 T-3 0.030 0.021 0.042 T-3 .0.030 0.023 0.036 T-4 0.031 0.023 0.041 T-4 0.030 0.028 0.035 T-7 0.031 0.021 0.042 T-7 0.029 0.026 0.035 T-8 0.033 0.022 0.045 T-8 0.030 0.025 0.035 Indicators 0.031 0.021. 0.045 Indicators 0.030 0.023 0.036 Note: Unless otherwise specified, samples collected on the first, second or third day of the month are grouped with data of the previous month.

11-2

Table 12. Airborne particulates, analyses for strontium-89, strontium-90 and gamma-emitting isotopes.

Collection: Quarterly Composite 3

Units: pCi/m Location T-1 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code TAP- 1365 TAP- 3571 TAP- 5409 TAP- 7134 Volume (M3 ) 3679 3702 3716 3701 Sr-89 < 0.0005 < 0.0016

0.0005 < 0.0004 Sr-90 < 0.0004 < 0.0010 < 0.0004 < 0.0004 Be-7 0.091 + 0.016 0.097 +/- 0.015 0.090 +/- 0.013 0.071 +/- 0.014 K-40 0.028 0.020 0.024 0.020 Nb-95 0.0010 0.0012 0.0011 0.0008 Zr-95 0.0012 0.0007 0.0014 0.0012 Ru-1 03 0.0008 0.0008 0.0009 0.0008 Ru-106 0.0048 0.0058 0.0068 0.0080 Cs-134 0.0008 0.0006 0.0007 0.0007 Cs-137 0.0010 0.0008 0.0005 0.0008 Ce-141 0.0016 0.0010 0.0008 0.0010 Ce-144 0.0043 0.0032 0.0056 0.0041

)

Location T-2 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code TAPR 1366 TAP- 3572 TAP- 5410 TAP- 7135 Volume (M3) 3710 3718 3633 3684 Sr-89 < 0.0006 < 0.0018 < 0.0005 < 0.0006 Sr-90 < 0.0004 < 0.0011 < 0.0005 < 0.0004 Be-7 0.092 +/- 0.015 0.093 +/- 0.013 0.099 +/- 0.016 0.074 +/- 0.011 K-40 0.021 0.016 0.025 0.013 Nb-95 0.0007 0.0007 0.0011 0.0007 Zr-95 0.0014 0.0010 0.0014 0.0013 Ru-103 0.0009 0.0010 0.0008 0.0005 Ru-106 0.0073 0,0051 0.0067 0.0052 Cs-i 34 0.0007 0.0005 0.0006 0.0007 Cs-137 0.0008 0.0007 0.0006 0.0006 Ce-141 0.0015 0.0010 0.0017 0.0012 Ce-144 0.0054 0.0033 0.0041 0.0034 12-1

Table 12. Airborne particulates, analyses for strontium-89, strontium-90 and- gamma-emitting isotopes.

Collection: Quarterly Composite 3

Units: pCi/rn Location T-3 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code TAP- 1367 TAP- 3573 TAP- 5411 TAP- 7136 Volume (M3 ) 3647 3683 3670 3710 Sr-89 < 0.0005 < 0.0007 < 0.0008 < 0.0005 Sr-90 < 0,0003 < 0.0004 < 0.0005 < 0.0004 Be-7 0.086 +/- 0.017 0.092 +/- 0.016 0.087 +/- 0.015 0.077 +/- 0.015 K-40 < 0.026 < 0.024 < 0.024 < 0.023 Nb-95 < 0.0008 < 0.0007 < 0.0007 < 0.0009 Zr-95 < 0.0019 < 0.0012 < 0.0016 < 0.0022 Ru-1 03 < 0.0009 < 0.0005 < 0.0006 < 0.0004 Ru-i 06 < 0.0061 < 0.0057 < 0.0069 < 0.0063 Cs-1 34 < 0.0006 < 0.0009 < 0.0005 < 0.0007 Cs-1 37 < 0.0007 < 0.0006 < 0.0006 < 0.0008 Ce-141 < 0.0010 < 0.0019 < 0.0010 < 0.0020 Ce-144 < 0.0051 < 0.0027 < 0.0032 < 0.0049 Location T-4 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code TAP- 1368 TAP- 3574 TAP- 5412 TAP- 7137 Volume (m3) 3722 3655 3674 3706 Sr-89 < 0.0005 < 0.0018 < 0.0005 < 0.0005 Sr-90 < 0.0004 < 0.0010 < 0.0004 < 0,0004 Be-7 0.110 +/- 0.014 0.093 +/- 0.018 0.097 +/- 0.016 0.071 +/- 0.016 K-40 < 0.021 < 0.021 < 0.024 < 0.023 Nb-95 < 0.0011 < 0.0014 < 0.0008 < 0.0009 Zr-95 < 0.0010 < 0.0016 < 0.0018 < 0.0018 Ru-103 < 0.0005 < 0.0010 < 0.0008 < 0.0009 Ru-106 < 0.0060 < 0.0109 < 0.0049 < 0.0057 Cs-1 34 < 0.0006 < 0.0007 < 0.0007 < 0.0008 Cs-137 < 0.0009 < 0.0010 < 0.0008 < 0.0007 Ce-141 < 0.0014 < 0.0013 < 0.0007 < 0.0011 Ce-144 < 0.0028 < 0.0038 < 0.0038 < 0.0045

)

12-2

Table 12. Airborne particulates, analyses for strontium-89, strontium-90 and gamma-emitting isotopes.

Collection: Quarterly Composite 3

Units: pCi/m Location T-7.

Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code TAP- 1369 TAP- 3575 TAP- 5413 TAP- 7138 Volume (m') 3749 3729 3729 3717 Sr-89 < 0.0006 < 0.0017 < 0.0005 < 0.0005 Sr-90 < 0.0004 < 0.0010 < 0.0004

0.0004 Be-7 0.084 +/- 0.011 0.100 + 0.014 0,081 +/- 0,016 0.067 +/- 0,012 K-40 0.019 +/- 0.008 0.019 0.024 0.021 Nb-95 0.0009 0.0012 0.0006 0.0004 Zr-95 0.0010 0.0009 0.0016 0.0009 Ru-I 03 0.0005 0.0010 0.0008 0.0006 Ru-1 06 0.0051 0.0040 0.0057 0.0067 Cs-134 0.0005 0.0006 0.0006 0.0009 Cs-1 37 0.0007 0.0006 0.0005 0.0008 Ce-141 0.0009 0.0012 0.0007 0.0018 Ce-I 44 0.0026 0.0045 0,0025 0.0037 Location T-8 Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code TAP- 1370 TAP- 3576 TAP- 5414 TAP- 7139 Volume (me) 3717 3764 3683 3727 Sr-89 < 0.0005 < 0.0018 < 0.0005 < 0.0005 Sr-90 < 0.0004 < 0.0011 < 0.0005 < 0.0004, Be-7 0.092 +/- 0.016 0.089 +/- 0.013 0.099 +/- 0.014 0.068 +/- 0.011 K-40 0.022 0.016 0.024 0.014 Nb-95 0.0010 0.0007 0.0009 0.0008 Zr-95 0.0020 0.0015 0.0012 0.0014 Ru-i 03 0.0010 0.0010 0.0005 0.0010 Ru-106 0.0070 0.0062 0.0077 0.0070 Cs-134 0.0006 0.0006 0.0006 0.0006 Cs-1 37 0.0009 0.0005 0.0005 0.0006 Ce-1 41 0,0016 0.0011 0.0011 0.0008 Ce-1 44 0.0047 0.0024 0.0032 0.0034 12-3

Table 12. Airborne particulates, analyses for strontium-89, strontium-90 and gamma-emitting isotopes.

Collection: Quarterly Composite Units: pCi/m3 Location T-9 (C)

Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code TAP- 1371 TAP- 3577 TAP- 5415 TAP- 7140 Volume (M3 ) 3671 3691

3723 3735 Sr-89 < 0.0007 < 0.0012 < 0.0006 < 0.0005 Sr-90 < 0.0005 < 0.0009 < 0.0005 < 0.0004 Be-7 0.103 + 0.013 0.100 +/- 0.015 0.095 + 0.016 0.079 + 0.013 K-40 0.023 0.017 0.020 0.020 Nb-95 0.0009 0.0009 0.0010 0.0008 Zr-95 0.0015 0.0014 0.0012 0.0013 Ru-1 03 0.0007 0.0007 0,0007 0.0006 Ru-1 06 0.0051 0.0054 0.0063 0.0089 Cs-1 34 0.0007 0.0006 0.0009 0.0009 Cs-137 0.0006 0.0008 0.0009 0.0007 Ce-141 0.0010 0.0019 0.0013 0.0009 Ce-144 0.0045 0.0035 0.0032 0.0048 Location T-1 1(C)

Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code TAP- 1372 TAP- 3578 TAP- 5416 TAP- 7141 Volume (m') 3708 3721 3671 3703 Sr-89 < 0.0006 < 0.0016 < 0.0005 < 0.0005 Sr-90 < 0.0004 < 0.0009 < 0.0005 < 0.0005 Be-7 0.092 +/- 0.012 0.099 +/- 0.020 0.108 +/- 0.016 0.073 +/- 0.013 K-40 0.011 +/- 0.006 0.024 0.021 0.020 Nb-95 0.0008 0.0008 0.0013 0.0012 Zr-95 0.0009 0.0018 0.0020 0.0019 Ru-103 0.0009 0.0009 0.0011 0.0014 Ru-106 0.0045 0.0077 0.0063 0.0052 Cs-I 34 0.0006 0.0008 0.0007 0.0008 Cs-137 0.0006 0.0007 0.0011 0.0009 Ce-I 41 0.0008 0.0016 0.0014 0.0015 Ce-1 44 0.0024 0.0044 0.0035 0.0045 12-4

Table 12. Airborne particulates, analyses for strontium-89, strontium-90 and gamma-emitting isotopes.

Collection: Quarterly Composite 3

Units: pCi/m Location T-12 (C)

Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code TAP- 1373 TAP- 3579 TAP- 5417 TAP- 7142 Volume (me) 3680 3701 3711 3697 Sr-89 < 0.0005 < 0.0016 < 0.0004 < 0.0006 Sr-90 < 0.0004 < 0.0010 < 0.0004 < 0.0004 Be-7 0.092 + 0.013 0.106 +/- 0.015 0.092 +/- 0.016 0.071 +/- 0.012 K-40 0.026 0.021 0.021 0.019 Nb-95 0.0004 0.0013 0.0009 0.0007 Zr-95 0.0009 0.0017 0.0014 0.0011 Ru-103 0.0007 0.0008 0.0012 0.001*1 Ru-1 06 0.0061 0.0046 0.0064 0.0070 Cs-1 34 0.0008 0.0007 0.0009 0.0007 Cs-1 37 0.0006 0.0007 0.0009 0.0008 Ce-141 0.0010 0.0014 0.0013 0.00o3 Ce-144 0.0025 0.0032 0.0036 0.0049

)

Location T-27 (C)

Quarter 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Lab Code TAP- 1374 TAP- 3580 TAP- 5418 TAP- 7143 Volume (m) 3716 3729 3662 3725 Sr-89 < 0.0005 < 0.0015 < 0.0005 < 0.0004 Sr-90 < 0.0004 < 0.0010 < 0.0005

0.0004 Be-7 0.085 + 0.012 0.098 +/- 0.015 0.096 +/- 0.018 0.067 +/- 0,010 K-40 0.022 0.022 0.024 0.013 Nb-95 0.0010 0.0013 0.0013 0.0008 Zr-95 0.0014 0.0013 0.0013 0.0008 Ru-1 03 0.0006 0.0013 0.0005 0.0007 Ru-1 06 0.0060 0,0067 0.0056 0,0053 Cs-1 34 0.0007 0.0008 0.0007 0.0005 Cs-i 37 0.0006 0.0007 0.0007 0.0006 Ce-141 0.0012 0.0020 0.0014 0.0008 Ce-144 0.0043 0.0054 0.0049 0.0023 12-5

Table 13. Area monitors (TLD), Quarterly.

Units: mR/91 days 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Indicator T-1, 12.2 +/- 0.5 11.6 +/-0.5 13.0 +/- 0.7 12.0 +/- 0.7 T-2 12.6 +/- 0.6 14.3 + 0.5 14.9 +/- 0.6 15.0 +/- 0.6 T-3 13.3 +/- 0.7 14.0 + 0.8 15.6 +/- 0.8 14.3 +/- 0.9 T-4 12.5 +/- 0.6 13.2 +0.7 14.9 +/- 0.9 14.0 +/- 0.7 T-5 14.7 +/- 1.0 15.7 + 0.6 17.7 +/- 1.2 16.3 +/- 0.8 T-6 12.0 +/- 0.8 12.9 +/- 0.6 14.0 +/- 1.0 13.6 +/- 0.7 T-7 18.0 +/-0.6 20.1 +/-0.7 21.8 +/-0.7 20.2 +/-0.8 T-8 22.3 +/- 1.4 25.7 +/- 1.1 28.1 +/- 1.6 25.8 +/- 0.7 T-10 15.7 +/- 0.5 17.2 +/- 0.7 "18.3 +/- 1.2 17.3 +/- 0.7 T-38 11.7 +/- 0.4 11.7 +/- 1.0 13.5 +/- 0.5 13.7 +/- 1.1 T-39 12.2 +/-0.8 11.5 +/-0.5 .14.5 +/-0.9 13.7 +/-0.6 T-40 15.0 +/- 0.4 16.2 +/- 0.7 18.1 +/- 0.5 17.2 +/- 0.8 T-41 10.6 +/- 0.5 13.8 +/- 0.5 12.8 +/- 0.8 15.0 +/- 0.6 T-42 12.6 +/- 1.0 13.5 +/- 1.0 14.7 +/- 0.9 14.1 +/- 0.9 T-43 15.9 +/- 0.7 17.4 +/- 0.9 20.2 +/- 0.9 17.2 +/- 0.9 T-44 18.2 +/- 0.8 20.8 +/- 1.0 22.7 +/- 1.2 20.2 +/- 1.1 T-45 20.9 +/- 0.5 24.7 +/- 0.9 27.0 +/-'0.7 24.2 +/- 0.9 T-46 13.6 +/- 0.8 15.5 +/- 1.5 16.3 +/- 0.9 15.3 +/- 0.9 T-47 12.1 +/-1.1 11.0 +/-0.6 13.8 +/- 1.2 11.2 +/-0.6 T-48 12.8 +/-0.5 14.1 +/-0.6 15.3 +/-0.5 14.3 +/-+0.6 T-49 11.3 +/-+0.5 10.9 +/-+0.7 12.8 +/-0.7 11.9 +/- 1.4 T-50 14.3 +/- 0.5 18.6 +/- 1.8 17.7 +/- 0.6 18.2 +/- 1.5 T-51 18.3 +/- 1.5 22.5 +/- 1.1 22.8 +/- 1.7 22.6 +/- 0.6 T-52 17.8 +/- 0.9 1i9.9 +/- 0.6 23.9 +/- 1.3 19.9 +/- 0.7 T-53 16.8 +/-0.4 16.7 +/- 1.7 22.1 +/-+0.5 18.5 +/-2.0 T-54 16.8 +/- 0.5 20.1 +/- 0.7 22.5 +/- 0.6 20.2 +/- 1.0 T-55 13.6 +/- 1.0 16.8 +/- 0.7 18.1 +/- 1.3 18.0 +/- 0.9 T-60 10.7 +/- 0.7 12.8 +/- 1.1 13.2 +/- 1.0 12.3 +/- 1.5 T-62 11.2 +/- 0.6 12.2 +/- 0.8 12.9 +/- 0.6 11.5 +/-0.6 T-65 17.5 +/- 0.5 19.6 +/- 0.7 21.0 +/- 0.7 18.6 +/- 0.7 T-66 18.6 +/- 0.6 20.8 +/- 0.7 22.8 +/- 0.6 20.5 +/- 0.8 T-67 19.4 +/- 0.5 21.2 +/- 1.0 23.9 +/--0.8 20.5 +/- 0.8 T-68 15.2 +/- 0.5 17.5 +/- 0.9 19.0 + 0.7 16.9 +/- 0.9 T-69 17.7 +/- 0.5 19.6 +/- 0.6 20.8 +/- 0.5 17.9 +/- 0.5 T-71 16.4 +/- 0.5 18.4 +/- 0.8 19.5 +/- 0.5 17.9 +/- 0.8 T-73 14.4 +/- 1.2 14.7 +/- 0.9 16.2 +/- 1.2 13.3 +/- 0.9 T-74 15.3 +/- 0.6 17.6 +/- 1.2 17.7 +/- 0.7 16.5 +/- 1.1 T-75 15.6 +/- 0.5 16.7 +/- 0.6 18.4 +/- 0.5 15.8 +/- 0.7 T-76 11.9 +/-+0.4 12.6 +/-0.8 13.3 +/-0.5 11.7 +/-0.6 T-91 17.2 +/- 0.9 18.9 +/- 1.1 20.1 +/- 1.0 17.6 +/- 1.0 T-92 12.2 +/- 0.4 15.6 +/- 0.7 14.0 +/-+0.4 14.4 +/- 0.6 13-1

Table 13. Area monitors (TLD), Quarterly.

Units: mR/91 days 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Indicator T-93 15.8 +/- 0.5 15.8 +/- 0.8 17.5 +/- 0.7 14.7 +/- 0.8 T-94 16.9 +/- 0.9 18.9 +/- 1.3 20.3 +/- 1.2 19.0 +/- 1.1 T-112 13.5 +/- 0.4 11.0 +/- 0.7 15.2 +/- 0.5 10.2 +/- 0.6 T-121 18.4 +/- 0.9 20.0 +/- 1.2 23.2 +/- 1.2 18.8 +/- 0.9 T-122 15.7 +/- 1.2 16.1 +/- 0.8 18.7 +/- 1.4 15.4 +/- 0.7 T-1 23 18.2 +/- 1.2 19.3 +/- 0.6 22.0 +/- 1.6 21.2 +/- 0.9 T-125 16.2 +/- 0.8 16.6 +/- 0.6 19.3 +/- 1.0 17.7 +/- 0.5 T-126 16.9 +/- 0.5 16.8 +/- 0.9 20.4 +/- 0.5 18.5 +/- 0.8 T-127 18.5 +/- 0.6 19.5 +/- 1.0 23.4 +/- 0.6 20.9 +/- 1.0 T-128 18.8 +/- 1.7 18.9 +/- 0.7 22.7 +/- 1.9 20.7 +/- 0.7 T-142 12.3 +/- 0.5 12.1 +/- 0.7 14.0 +/- 0.5 13.5 +/- 0.5 T-150 13.2 +/- 0.6 13.7 +/- 1.3 15.0 +/- 0.7 15.4 +/- 1.3 T-151 17.9 +/- 0.7 18.8 +/- 1.1 21.7 +/- 0.8 20.9 +/- 0.6 T-153 17.6 +/- 0.5 16.6 +/- 0.7 21.9 +/- 0.6 17.3 +/- 0.5 T-154 14.6 +/- 0.7 15.1 +/- 0.8 17.6 +/- 0.8 16.2 +/- 0.7 T-201 12.4 +/- 1.0 12.5 +/- 0.6 14.1 +/- 1.0 13.6 +/- 0.5 T-202 13.3 +/- 1.2 14.1 +/- 0.9 15.3 +/- 1.0 15.3 +/- 0.6 T-203 13.1 +/- 1.1 14.3 +/- 1.3 15.4 +/- 0.9 16.3 +/- 0.7 T-204 11.8 +/- 1.4 12.3 +/- 1.1 13.5 +/- 1.0 13.8 +/- 1.1 T-205 10.1 +/- 1.1 10.3 +/- 0.8 11.5 +/- 0.9 11.4 +/-0.6 T-206 9.5 +/- 1.0 10.5 +/- 0.7 11.0 +/-0.9 11.6 +/-0.5 T-207 9.0 +/- 1.2 7.0 +/- 0.6 10.1 +/- 1.2 8.3 +/- 0.5 T-208 9.4 +/- 1.5 10.0 +/- 0.7 11.7 +/- 1.7 11.1 +/-0.6 T-21 1 11.8 +/-0.7 9.7 +/- 1.3 13.0 +/- 0.9 11.7 +/- 0.7 T-212 11.2 +/-0.4 11.2 +/- 1.5 12.7 +/- 0.6 12.9 +/- 0.8 T-213 17.1 +/- 0.4 17.7 +/- 1.3 21.4 +/- 0.4 19.3 +/- 0.6 T-214 17.9 +/- 0.7 18.7 +/- 1.4 22.4 +/- 0.6 20.3 +/- 0.7 T-215 17.9 +/- 0.6 18.1 +/- 1.3 22.7 +/- 0.6 18.9 +/- 0.6 T-216 15.5 +/- 0.8 17.3 +/- 1.7 20.8 +/- 0.8 18.5 +/- 1.4 T-217 18.4 +/- 0.7 20.8 +/- 2.1 23.6 +/- 1.0 21.1 +/- 1.6 T-218 19.4 +/- 0.7 21.3 +/- 1.5 24.3 +/- 1.1 22.6 +/- 1.3 T-219 14.8 +/- 0.9 17.1 +/- 2.0 18.2 +/- 1.1 18.3 +/- 1.4 T-220 17.5 +/- 0.9 19.0 +/- 2.1 22.3 +/- 1.0 21.2 +/- 1.8 T-222 11.5 +/- 0.6 12.2 +/- 1.3 14.0 +/- 0.7 13.6 +/- 0.7 T-223 12.8 +/- 0.5 ND a 15.4 +/-0.6 13.2 +/- 0.6 T-224 15.5 +/- 0.5 14.1 +/- 1.3 19.0 +/-0.6 15.6 +/- 0.7

,Mean +/- s.d. 14.9 +/- 3.0 16.0 +/- 3.8 18.0 +/- 4.2 16.5 +/- 3.6 aTLD lost in the field.

13-2

Table 13. Area monitors (TLD), Quarterly, Units: mR/91 days 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Control T-9 13.8 +/- 0.6 15.8 +/- 0.8 16.8 +/- 0.7 15.9 +/- 0.9 T-11 13.4 +/- 0.4 14.0 +/- 1.1 15.4 +/- 0.6 14.8 +/- 0.9 T-1 2 21.2 +/- 0.9 24.3 +/- 1.7 26.0 +/- 0.9 24.3 +/- 0.8 T-24 17.6 +/- 0.7 17.6 +/- 0.5 22.3 +/- 0.8 19.2 +/- 0.6 T-27 18.5 +/- 0.8 19.0 +/- 0.6 22.9 +/- 1.0 21.3 +/- 0.7 Mean +/- s.d. 16.9 +/- 3.3 18.1 +/- 3.9 20.7 +/- 4.4 19.1 +/- 3.9 T-95 16.6 +/- 0.7 17.1 +/- 0.7 19.2 +/- 1.0 16.4 +/- 0.6 T-100 15.5 +/- 1.6 16.1 +/- 1.0 17.3 +/- 1.6 14.9 +/- 1.0 T-111 17.4 +/- 1.7 18.5 +/- 0.7 19.9 +/- 2.2 17.3 +/- 0.6 T-124 16.4 +/- 0.8 15.9 +/- 1.6 18.6 +/- 0.9 17.4 +/- 1.8 T-1 55 12.9 +/-0.7 13.3 +/- 0.8 14.3 +/- 0.6 14.8 +/- 0.8 T-221 14.7 +/- 0.5 18.3 +/- 1.7 18.7 +/- 1.2 18.7 +/- 1.1 Mean +/- s.d. 15.6 +/- 1.6 16.5 +/- 1.9 18.0 +/- 2.0 16.6 +/- 1.5

\i QC T-80 9.2 +/- 0.6 10.2 +/- 0.6 10.3 +/- 0.7 9.3 +/- 0.4 T-81 16.4 +/-0.7 17.9 +/- 0.7 18.6 +/- 1.0 16.7 +/-0.4 T-82 9.6 +/- 0.4 10.5 +/- 0.7 10.3 +/- 0.7 9.9 +/- 0.6 T-83 9.1 +/-0.5 11.2 +/- 1.2 10.7 +/- 0.6 11.3 +/- 1.5 T-84 10.4 +/- 0.6 11.8 +/-0.6 11.7 +/-0.6 11.0 +/-0.6 T-85 12.6 + 0.6 14.2 +/- 1.0 13.8 +/- 0.6 13.5 +/- 0.9 T-86 20.0 +/- 0.7 22.7 +/- 1.0 23.6 +/- 0.9 20.6 +/- 1.0 T-88 14.6 + 1.1 18.2 + 0.7 1.6.9 +/- 1.1 17.0 +/- 0.7 T-89 16.4 +/- 0.6 19.1 +/-0.9 19.5 +/- 0.8 17.3 +/- 0.8 T7113 14.7 +/- 0.6 15.9 +/- 0.8 17.5 +/- 0.6 14.2 +/- 0.6 T-114 13.5 +/- 0.5 13.6 +/- 0.9 15.2 +/- 0.6 12.1 +/- 0.7 T-115 12.4 +/- 0.8 15.6 +/- 0.6 14.1 +/- 0.9 14.3 +/- 0.5 T-116 14.9 +/- 0.5 16.9 +/- 1.0 17.2 +/- 0.6 16.1 +/- 1.1 T-117 13.2 +/- 0.6 13.5 +/- 1.3 16.5 +/- 1.7 14.8+/- 1.5 T-118 15.5 +/- 0.7 15.7 +/- 1.0 18.3 +/- 0.7 15.5 +/- 0.6 T-119 13.7 +/- 0.6 13.3 +/- 0.6 15.8 +/- 0.6 12.2 +/- 0.6 T-120 12.1 +/- 0.6 11.4 +/-0.7 13.5 +/- 0.8 10.5 +/- 0.7 T-200 11.5 +/- 1.1 134 +/- 0.9 13.8 +/- 1.0 14.4 + 0.8 Mean +/- s.d. 13.3' +/- 2.8 14.7 +/- 3.3 15.4 +/- 3.5 13.9 +/- 3.0 Shield

'I T-87 7.3 +/- 0.7 8.4 +/- 0.7 8.2 +/- 0.7 7.5 +/- 0.6 13-3

J Table 14. Area monitors (TLD), Annual.

Units: mR/365 days Indicator 2009 T-1 38.3 +/- 2.5 T-2 48.6 +/- 2.5 T-3 47.3 +/- 3.1 T-4 42.1 +/- 2.5 T-5 53.1 +/- 2.6 T-6 44.0 +/- 2.4 T-7 64.8 +/- 5.3 T-8 84.0 +/- 2.7 T-1 0 57.7 +/- 3.4 T-38 43.3 +/- 2.6 T-39 42.5 +/- 2.5 T-40 57.2 +/- 2.8 T-41 41.0 +/- 2.6 T-42 44.4 +/- 3.1 T-43 60.6 +/- 3.2 T-44 66.4 +/- 3.7 T-45 76.6 +/- 4.4 T-46 50.2 +/- 4.1

) T-47 32.8 +/- 2.4 T-48 40.5 +/-2.5 T-49 32.0 +/-2.5 T-50 59.5 +/- 3.0 T-51 67.8 +/- 3.6 T-52 64.2 +/- 2.9 T-53 60.7 +/- 2.4 T-54 68.2 +/- 2.4 T-55 56.0 +/- 4.8 T-60 53.1 +/- 4.1 T-62 47.2 +/- 3.5 T-65 77.9 +/- 5.3 T-66 77.4 +/- 2.8 T-67 78.7 +/- 3.3 T-68 63.1 +/- 3.0 T-69 70.4 +/- 2.8 T-71 66.5 +/- 2.4 T-73 56.0 +/- 2.6 T-74 64.5 +/- 3.3 T-75 63.3 +/- 4.3 T-76 47,2 +/- 2.8 T-91 68.6 +/- 2.5 T-92 50.3 +/- 2.7 14-1

Table 14. Area monitors (TLD), Annual, Units: mR/365 days Indicator 2009 T-93 56.2 +/- 2.4 T-94 71.2 +/- 2.8 T-112 52.3 +/- 2.8 T-1 21 78.9 +/- 3.0 T-122 59.8 +/- 2.9 T-1 23 70.4 +/- 3.1 T-125 62.9 +/- 2.7 T-126 64.5 +/- 2.4 T-1 27 73.7 +/- 2.8 T-1 28 73.2 +/- 4.2 T-142 43.3 +/- 2.4 T-150 57.0 +/- 5.0 T-151 73.5 +/- 2.5 T-153 74.6 +/- 3.7 T-154 60.0 +/- 2.5 T-201 53.9 +/- 2.3 T-202 54.9 +/- 2.5 T-203 56.3 +/- 2.4 T-204 45.8 +/- 2.3 T-205 43.3 +/- 2.6 T-206 41.9 +/- 2.5 T-207 39.8 +/- 2.4 T-208 43.1 +/- 2.4 T-211 39.9 +/- 3.6 T-212 40.4 +/- 2.7 T-213 65.4 +/- 3.3 T-214 62.8 +/- 2.6 T-215 70.4 +/- 2.9 T-216 61.1 +/- 3.4 T-217 73.2 +/- 2.8 T-218 80.4 +/- 2.6 T-219 59.0 +/- 2.7 T-220 70.3 +/- 3.4 T-222 47.8 +/- 2.6 T-223 NDa T-224 54.9 +/- 3.5 Mean _ s.d. 57.9 +/- 12.8 a ND = No Data, TLD lost in the field.

14-2

Table 14. Area monitors (TLD), Annual.

Units: mR/365 days Control 2009 T-9 50.6 +/- 2.6 T-11 44.7 +/--2.4 T-1 2 82.7 +/- 2.7 T-24 67.5 +/- 2.9 T-27 72.8 +/- 2.7 Mean _ s.d. 63.7 +/- 15.7 T-95 64.4 +/- 4.1 T-100 58.9 +/- 3.1 T-111 64.1 +/- 2.9 T-124 60.1 +/- 4,8 T-155 50.9 +/- 2.9 T-221 65.0 +/--2.9 Mean + s.d. 60.6 +/- 5.4 0C 1

T-80 43.5 +/- 2.5 T-81 66.3 +/- 2.4 T-82 42.7 +/- 2.4 T-83 41.9 +/- 2.5 T-84 48.9 +/- 2.6 T-85 51.3 +/- 3.4 T-86 80.8 +/- 5.1 T-88 65.2 - 2.6 T-89 51.8 +/-4.2 T-113 60.3 +/- 2,8 T-114 55.1 + 3.2 T-115 55.8 +/- 2.6 T-116 65.8 + 2.9 T-117 58.0 + 2.3 T-1 18 61.7 +/-2.5 T-119 55.9 +/- 3.3 T-120 45.7 +/- 2.4 T-200 48.5 +/- 2.6 Mean +/- s.d. 55.5 +/- 10.1 Shield T-87 26.8 +/- 2.3 14-3

Table 15. Milk, analyses for strontium-89, strontium-90, iodine-131, gamma emitting isotopes, calcium and stable potassium.

Monthly collections, location T-24 Units: pCi/L Date Collected 01-28-09 02-25-09 04-01-09 04-28-09 Lab Code TMI- 281 TMI- 597 TMI- 1119 TMI- 1964 1-131 < 0.3 < 0.4 < 0.3 < 0.3 Sr-89 < 0.6 < 0.6 < 0.6 < 0.6 Sr-90 0.6 +/- 0.3 < 0.7 < 0.5 0.7 +/- 0.3 K-40 1370 +/- 117 1331 +/- 126 1319 +/- 124 1231 +/- 101 Cs-134 < 4.5 < 4.4 < 3.1 < 2.7 Cs-137 .< 4.4 < 3.2 < 3.8 < 3.4 Ba-La-140 < 5.2 < 5.0 < 3.0 <2.9 Ca (g/L) 1.35 1.00 1.14 1.15 Sr-90/g Ca 0.44 < 0.70 < 0.44 0.61 K (g/L) 1.58 +/- 0.14 1.54 +/- 0.15 1.52 +/- 0.14 1.42 +/-.0.12 Cs-137/g K < 2.78 < 2.08 < 2.50 < 2.39 Date Collected 05-27-09 07-01-09 07-29-09 08-26-09 Lab Code TMI- 2521 TMI- 3296 TM(- 3963 TMI- 4492 1-131 < 0.2 < 0.3 < 0.4 < 0.3 Sr-89 < 0.5 < 0.6 < 0.7 < 0.6 Sr-90 0.7 +/- 0.3 0.7 +/- 0.3 1.0 +/- 0.5 < 0.6 K-40 1294 +/- 118 1426 +/- 128 1350 +/- 121 1431 +/- 108 Cs-134 < 2.5 < 4.5 < 3.4 < 2.5 Cs-137 < 4.4 <4.1 <4.1 <4.1 Ba-La- 140 < 3.0 < 2.2 < 3.7 < 2.5 Ca (g/L) 1.12 1.17 1.25 0.90 Sr-90/g Ca 0.63 0.60 0.80 < 0.67 K (g/L) 1.50 +/- 0.14 1.65 +/- 0.15 1.56 +/- 0.14 1.65 +/- 0.12 Cs-137/g K < 2.93 < 2.48 < 2.63 < 2.48 09-30-09 10-28-09 11-25-09 12-29-09 Date Collected Lab Code TMI- 5214 TMI- 5980 TMI- 6591 TMI- 7075 1-131 < 0.2 < 0.3 < 0.4 < 0.4 Sr-89 < 0.6 < 0.7 < 0.5 < 0.6 Sr-90 0.8 +/- 0.3 0.8 +/- 0.4 0.8 + 0.4 0.7 +/- 0.4 K-40 1417 +/- 122 1341 +/- 113 1367 + 107 1441 +/- 103 Cs- 134 < 4.7 <3.1 < 2.5 < 3.0 Cs-137 < 4.8 < 3.8 < 3.8 < 3.4 Ba-La-140 < 3.9 < 1.4 < 2.4 < 3.5 Ca (g/L) 1.20 1.25 1.26 1.17 Sr-90/g Ca 0.67 0.64 0.63 0.60 K (g/L) 1.64 +/- 0.14 1.55 +/- 0.13 1.58 +/- 0.12 1.67 +/- 0.12 Cs-137/g K < 2.93 < 2.45 < 2.41 < 2.04 15-1

Table 16, Ground water samples, analyses for gross beta, tritium, strontium-89, strontium-90 and gamma-emitting isotopes.

Collection: Quarterly Units: pCi/L Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Location T-27 (C)

Lab Code ND ND ND ND Req. LLD Date Collected Gross beta - 4.0 H-3 - - 330 Sr-89 - -

Sr-90 - -

Mn-54 - - - 15 Fe-59 --- 30 Co-58 - - 15 Co-60 - -- 15 Zn-65 - - 30 Zr-Nb-95 - 15 Cs-134 - - 15 Cs-137 - -- 18 Ba-La-140 - -- 15 Location T-225 (I)

Lab Code ND ND TWW- 4019 ND Req. LLD Date Collected 07-29-09 Gross beta 2.4 +/-+1.0 4.0 H-3 - < 330 - 330 Sr-89 - - < 0.6 Sr-90 - - < 0.5 Mn-54 - - < 4.0 - 15 Fe-59 - - < 6.0 - 30 Co-58 - - < 2.5 - 15 Co-60 - < 2.6 - 15 Zn-65 - - < 4.3 - 30 Zr-Nb-95 - - < 3.6 - 15 Cs-134 < 2.4 - 15 Cs-137 - < 3.4 - 18 Ba-La-140 - < 3.3 - 15 ND = No Data, Sample not received.

16-1

Table 16. Ground water samples, analyses for gross beta, tritium, strontium-89, strontium-90 and gamma-emitting isotopes.

Collection: Quarterly Units: pCi/L Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Location T-226 (I)

Lab Code ND TWW- 2610 TWW- 4020 ND Req. LLD Date Collected 05-20-09 07-29-09 Gross beta - 2.0 +/- 0.9 3.4 +/- 1.1 4.0 H-3 - < 330 < 330 - 330 Sr-89 - < 0.7 < 0.7 Sr-90 - < 0.7 < 0.5 Mn-54 - < 2.7 < 2.5 - 15 Fe-59 -< 4.9 < 4.2 - 30 Co-58 -< 2.0 < 1.4 - 15 Co-60 -< 2.4 < 2.2 - 15 Zn-65 -< 2.8 < 3.6 - 30 Zr-Nb-95 - < 2.3 < 2.0 - 15 Cs-134 -< 2.9 < 2.1 - 15

/ Cs-137 -< 3.1 < 2.6 - 18 Ba-La-140 - < 4.5 < 2.7 - 15 Location T-141 (QC)

Lab Code ND TWW- 2609 TWW- 4018 ND Req. LLD Date Collected 05-20-09 07-29-09 Gross beta - < 2.0 1.6 + 0.3 - 4.0 H-3 -< 330 < 330 - 330 Sr-89 - < 0.8 < 0.7 -

Sr-90 -< 0.6 < 0.5 -

Mn-54 -< 1.9 < 2.9 - 15 Fe-59 -< 3.2 < 3.4 - 30 Co-58 -< 2.8 < 3.0 - 15 Co-60 -< 1.7 < 1.6 - 15 Zn-65 -< 3.2 < 4.2 30 Zr-Nb-95 - < 2.8 < 4.3 - 15 Cs-134 < 3.3 < 3.7 - 15 Cs-137 - < 3.2 < 4.0 - 18 Ba-La-140 - < 3.4 < 3.6 - 15 ND No Data, Sample not received.

16-2

Table 18. Wild meat, analyses for gamma-emitting isotopes.

Collection: Annually Units: pCi/g wet Location T-31(I) T-210 (C)

Lab Code TWL- 7076 TWL- 7077 Date Collected 12-21-09 12-20-09 Sample Type Muskrat Muskrat Be-7 < 0.058 < 0.055 K-40 2.46 +/- 0.21 2.30 +/- 0.17 Nb-95 < 0.008 < 0.008 Zr-95 < 0.016 < 0.012 Ru-103 < 0.008 < 0.007 Ru-106 < 0.057 < 0.032 Cs-134 < 0.006 < 0.005 Cs-I 37 < 0.006 < 0.006 Ce-I 41 < 0.015 < 0.014 Ce-1 44 < 0.073 < 0.053 i

18-1

Table 19. Green leafy vegetables, analyses for strontium-89, strontium-90, iodine-131 and other gamma-emitting isotopes.

Collection: Monthly, in season Units: pCi/g wet Location T-227 (I)

Lab Code TVE- 3967 TVE- 4554 TVE- 5217 Date Collected 07-28-09 09-01-09 09-30-09 Sample Type Cabbage Cabbage Cabbage Sr-89 < 0.002 < 0.005 < 0.001 Sr-90 < 0.001 0.004 +/- 0.002 < 0.001 1-131 < 0.009 < 0.007 < 0.017 K-40 1.48 +/- 0.18 1.83 +/- 0.18 1.97 +/- 0.23 Nb-95 < 0.009 < 0.007 < 0.008 Zr-95 < 0.012 < 0.009 < 0.021

< 0.009 Cs-1 34 < 0.007 < 0.006 Cs-137 < 0.010 < 0.003 < 0.009 Ce- 141 < 0.013 < 0.010 < 0.019 Ce-144 < 0.065 < 0.044 < 0.068 Location T-19 (I)

Lab Code TVE- 3964 TVE- 4552 TVE- 5215 Date Collected 07-28-09 09-01-09 09-30-09 Sample Type Cabbage Cabbage Cabbage a

Sr-89 < 0.003 < 0.003 < 0.002

) Sr-90 < 0.003 0.002 +/- 0.001 a

< 0.001 1-131 < 0.014 < 0.007 < 0.012 K-40 1.85 +/- 0.28 2.13 +/- 0.21 2.10 +/- 0.31 Nb-95 < 0.010 < 0.006 < 0.012 Zr-95 < 0.015 < 0.008 < 0.017 Cs-134 < 0.011 < 0.004 < 0.011 Cs-137 < 0.009 < 0.007 < 0.013 Ce-141 < 0.016 < 0.012 < 0.024 Ce-144 < 0.083 < 0.040 < 0.107 Location T-37 (C)

Lab Code TVE- 3965 TVE- 4553 TVE- 5216 Date Collected C)7-28-09 09-01-09 09-30-09 Sample Type (Cabbage Cabbage Cabbage Sr-89 < 0.002 < 0.007 < 0.002 Sr-90 < 0.001 < 0.005 < 0.001 1-131 < 0.008 < 0.008 < 0.013 K-40 1.'48 +/- 0.16 2.02 +/- 0.23 2.65 +/- 0.33 Nb-95 < 0.007 < 0.007 < 0.011 Zr-95 < 0.008 < 0.009 < 0.011 Cs-1 34 < 0.005 < 0.008 < 0.013 Cs-137 < 0.007 < 0.010 < 0.015 Ce-141 < 0.011 < 0.015 < 0.032 Ce- 144 < 0.040 < 0.051 < 0.087 a Result of reanalysis.

19-1

Table 20. Fruit, analyses for strontium-89, strontium-90, iodine-131 and other gamma-emitting isotopes.

Collection: Monthly, in season Units: pCi/g wet Location T-8 (I) T-25 (I)

Lab Code TVE- 5111 TVE- 5112 Date Collected 09-23-09 09-23-09 Sample Type Apples ,. Apples Sr-89 < 0.002 < 0.003 Sr-90 < 0.001 < 0.002 1-131 < 0.007 < 0.009 K-40 1.07 +/- 0.12 1.52 +/- 0.17 Nb-95 < 0.005 < 0.004 Zr-95 < 0.006 < 0.012 Cs-1 34 < 0.004 < 0.006 Cs-1 37 < 0.006 < 0.007 Ce-141 < 0.013 < 0.007 Ce-I 44 < 0.052 < 0.050 Location T-209 (C)

Lab Code TVE- 5113

! Date Collected 09-23-09 Sample Type Apples Sr-89 < 0.004 Sr-90 < 0.003 1-131 < 0.007 K-40 1.16 +/- 0.13 Nb-95 < 0.004 Zr-95 < 0.006 Cs-I 34 < 0.004 Cs-I 37 < 0.003 Ce-141 < 0.010 Ce-I 44 <0.043 20-1

Table 21. Animal - wildlife feed, analyses for gamma-emitting isotopes.

Collection: Monthly, in season Units: pCi/g wet Indicators Location T-31 T-198 Lab Code TCF- 5114 TCF- 5116 Date Collected 09-24-09 09-23-09 Sample Type Cattails Cattails Be-7 0.48 +/- 0.21 0.31 +/- 0.14 K-40 3.74 +/- 0.42 5.06 +/- 0.35 Nb-95 < 0.023 < 0.013 Zr-95 < 0.028 < 0.013 Ru-103 < 0.016 < 0.008 Ru-106 < 0.104 < 0.089 Cs-134 < 0.014 < 0.008 Cs-137 < 0.014 < 0.01 I Ce-141 < 0.038 < 0.017 Ce-144 < 0.113 < 0.089 Control Location T-32 Lab Code TCF- 5115 Date Collected 09-23-09 Sample Type Cattails Be-7 0.29 +/- 0.13 K-40 4.52 +/- 0.47 Nb-95 < 0.015 Zr-95 < 0.025 Ru-103 < 0.018 Ru-106 < 0.089 Cs- 134 < 0.015 Cs-137 < 0.017 Ce-141 < 0.030 Ce-144 < 0.100 21-1

Table 22. Soil samples, analyses for gamma-emitting isotopes.

Collection: Annual Units: pCi/g dry Location T-1 T-2 T-3 T-4 Lab Code TSO- 1978 TSO- 1979 TSO- 1980 a TSO- 1982 Date Collected 04-21-09 04-21-09 04-21-09 04-21-09 Be-7 0.42 +/- 0.21 < 0.21 < 0.33 < 0.34 K-40 9.92 +/- 0.63 4.26 +/- 0.45 15.84 +/- 0.91 19.63 +/- 0.95 Mn-54 < 0.020 < 0.022 < 0.034 < 0.025 Nb-95 < 0.023 < 0.019 < 0.053 < 0.062 Zr-95 < 0.052 < 0.014 < 0.056 < 0.051 Ru-1 03 < 0.011 < 0.016 < 0.037 < 0.036 Ru-106 < 0.144 < 0.073 < 0.216 < 0.212 Cs-134 < 0.016 < 0.006 < 0.029 < 0.028 Cs-137 0.115 +/- 0.023 0.101 +/- 0.026 < 0.033 0.102 +/-+0.033 Ce-141 < 0.038 < 0.050 < 0.081 < 0.060 Ce-144 < 0.095 < 0.091 < 0.166 < 0.168 Location T-7 T-8 Lab Code TSO- 1983 TSO- 1984 Date Collected 04-21-09 04-21-09 Be-7 0.61 +/- 0.29 1.79 +/- 0.60 K-40 19.64 +/- 0.85 23.56 +/- 1.04 Mn-54 < 0.029 < 0.033 i) Nb-95 < 0.044 < 0.023 Zr-95 < 0.051 < 0.071 Ru-103 < 0.026 < 0.044 Ru-106 < 0.189 < 0.211 Cs-134 < 0.009 < 0.025 Cs-137 < 0.021 0.29 +/- 0.048 Ce- 141 < 0.060 < 0.073 Ce-144 < 0.092 < 0.093 Location T-9 T-11 T-12 T-27 Lab Code TSO- 1985 TSO- 1986 TSO- 1987 TSO- 1988 Date Collected 04-21-09 04-21-09 04-21-09 04-21-09 Be-7 0.60 +/- 0.32 < 0.17 < 0.30 < 0.26 K-40 21.96 +/- 0.89 14.75 +/- 0.67 18.19 +/- 0.82 21.28 +/- 0.96 Mn-54 < 0.026 < 0.019 < 0.027 < 0.032 Nb-95 < 0.033 < 0.021 < 0.051 < 0.041 Zr-95 < 0.058 < 0.042 < 0.056 < 0.056 Ru-103 < 0.022 < 0.022 < 0.020 < 0.038 Ru-106 < 0.193 < 0.139 < 0.141 < 0.233 Cs- 134 < 0.017 < 0.016 < 0.020 < 0.012 Cs-137 *<0.025 0.042 +/- 0.025 0.172 +/- 0.040 0.143 +/- 0.039 Ce-141 < 0.061 < 0.054 < 0.081 < 0.083 Ce-144 < 0.120 < 0.135 < 0.202 < 0.197 aDuplicate analysis, refer to Appendix C.

22-1

Table 23. Treated surface water samples, analyses for gross beta.

Collection: Monthly composites of weekly grab samples Units: pCiIL T-11 (C) T-12 (C)

Lab Code Date Collected Gross Beta Lab Code Date Collected Gross Beta TSWT- 306 01-27-09 1.1 +/-0.6 TSWT- 307 01-27-09 1.2 +/- 0.5 TSWT- 598 02-24-09 1.7 +/-0.6 TSWT- 599 02-24-09 1.5 +/- 0.6 TSWT- 1120 03-31-09 1.1 +/-0.5 TSWT-' 1121 03-31-09 1,7 +/- 0.6 TSWT- 1965 04-28-09 1.3 +/-0.6 TSWT- 1966 04-28-09 1.0 +/-0.6 TSWT- 2534 a 05-26-09 1.1 +/-0.6 TSWT- 2536 05-26-09 1.6 +/- 0.6 TSWT- 3317 06-30-09 1.1 +/-0.5 TSWT- 3319 06-30-09 1.4 +/- 0.6 TSWT- 4004 07-28-09 1.5 +/- 0.3 TSWT- 4005 07-28-09 0.9 +/- 0.3 TSWT- 4493 08-25-09 2.8 +/- 1.1 TSWT- 4494 08-25-09 1.3 +/-0.9 TSWT- 5234 09-29-09 1.8 +/- 0.7 TSWT- 5235 09-29-09 1.6.+/-0.6 TSWT- 5992 10-27-09 1.0 +/- 0.5 TSWT- 5993 10-27-09 2.7 +/- 0.8 TSWT- 6601 11-24-09 <0.9 TSWT- 6602 11-24-09 <0.9 TSWT- 7078 12-29-09 1.0 +/- 0.5 TSWT- 7079 12-29-09 1.2 +/-0.5 T-22 T-50 TSWT- 308 01-27-09 1.4 + 0.6 TSWT- 310 01-27-09 1.8 +/- 0.6 TSWT- 600 02-24-09 2.4 +0.7 TSWT- 601 02-24-09 1.3 +/-0.6

} TSWT- 1122 TSWT- 1123 1.4 +/-0.6 03-31-09 1.0 +/-0.5 03-31-09 TSWT- 1967 04-28-09 1.5 +/- 0.6 TSWT- 1968 04-28-09 1.0 +/-0.5 TSWT- 2537 05-26-09 2.3 +/- 0.6 TSWT- 2538 05-26-09 2.0 +/- 1.0 TSWT- 3320 06-30-09 1.0 +/- 0.5 TSWT- 3321 06-30-09 1.5 +/-0.6 TSWT- 4006 07-28-09 2.7 TSWT- 4007 07-28-09 2.7 +/- 1.0 TSWT- 4495 08-25-09 2.1 +/- 1.0 TSWT- 4496 08-25-09 2.4 +/- 1.0 TSWT- 5236 09-29-09 2.4 +/-0.6 TSWT- 5237 09-29-09 2.5 +/- 0.6 TSWT- 5994 10-27-09 1.3 + 0.7 TSWT- 5995 10-27-09 1.8 +/-0.8 TSWT- 6603 11-24-09 1.4 +/- 0.6 TSWT- 6604 11-24-09 <0.9 TSWT- 7080 12-29-09 1.2 +/- 0.5 TSWT- 7081 12-29-09 1.4 +/-0.5 T-143 (QC)

TSWT- 311 01-27-09 1.6 +/- 0.6 TSWT- 602 02-24-09 1.5 +/-0.6 TSWT- 1125 03-31-09 2.4 +/- 0.6 TSWT- 1969 04-28-09 1.3 +/-0.6 TSWT- 2539 05-26-09 1.6 +/-0.6 TSWT- 3322 06-30-09 1.9 +/-0.7 TSWT- 4008 07-28-09 2.0 +/- 1.0 TSWT- 4497 08-25-09 <0.8 TSWT- 5238 09-29-09 1.6 +/-0.7 TSWT- 5996 10-27-09 1.7+/-0.7 TSWT- 6605 11-24-09 1.7 +/-0.6 TSWT- 7082 a 12-29-09 <0.9 a Duplicate analysis, refer to Appendix C.

23-1

Table 24. Treated surface water samples, analyses for tritium, strontium-89, strontium-90 and gamma-emitting isotopes.

Collection: Quarterly composites of weekly grab samples Units: pCi/L Location T-1I (C)

Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Lab Code TSWT- 1154 TSWT- 3373 TSWT- 5291 TSWT- 7092 Reg. LLD H-3 < 330 < 330 < 330 < 330 330 Sr-89 < 0.8 < 1.0 < 0.6 < 0.7 Sr-90 < 0.5 < 0.5 < 0.6 < 0.5 Mn-54 < 2.3 < 4.1 < 2.7 <2.1 15 Fe-59 < 3.2 < 6.5 < 2.7 < 5.9 30 Co-58 < 2.7 < 2.4 < 1.9 < 2.3 15 Co-60 < 1.5 < 4.4 < 2.6 < 1.9 15 Zn-65 < 3.4 < 6.3 < 4.5 < 4.4 30 Zr-Nb-95 < 1.8 < 4.0 < 1.9 < 3.0 15 Cs-1 34 < 2.2 <4.1 < 2.3 < 2.3 10 Cs-137 < 2.1 < 4.4 < 3.5 < 2.1 18 Ba-La-i 40 < 3.3 < 9.8 < 3.4 < 3.0 15 i

Location T-1 2 (C)

Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Lab Code TSWT- 1155 TSWT- 3374 TSWT- 5292 TSWT- 7093 Reg. LLD H-3 < 330 < 330 < 330 < 330 330 Sr-89 < 0.7 < 1.1 < 0.8 < 0.9 Sr-90 < 0.5 < 0.5 < 0.7 < 0.6 Mn-54 < 1.9 < 2.3 < 3.5 < 2.8 15 Fe-59 < 5.9 < 5.2 < 3.9 < 1.2 30 Co-58 < 1,2 < 2.0 < 1.8 < 1.3 15 Co-60 < 2.3 < 1.0 < 2.1 < 2.0 15 Zn-65 < 4.6 < 2.3 < 4.0 < 3.9 30 Zr-Nb-95 < 2.2 < 1.7 < 3.2 < 3.4 15 Cs-134 < 2.4 < 2.3 < 1.8 < 2.2 10 Cs-137 < 3.8 < 2.0 < 4.6 < 2.2 18 Ba-La-140 < 3.4 < 3.6 < 3.0 < 3.5 15 J

24-1

Table 24. Treated surface water samples, analyses for tritium, strontium-89, strontium-90 and gamma-emitting isotopes.

Collection: Quarterly composites of weekly grab samples.

Units: pCi/L Location T-22 Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

a Lab Code TSWT- 1156 TSWT- 3375 TSWT- 5293 TSWT- 7094 Reg. LLD H-3 < 330 < 330 < 330 < 330 330 Sr-89 < 0.7 < 1.1 < 0.6 < 0.7 Sr-90 < 0.5 < 0.6 < 0.5 < 0.5 Mn-54 < 2.7 < 3.0 < 3.1 < 2.6 15 Fe-59 < 4.8 < 4.7 < 2.9 < 3.0 30 Co-58 < 1.7 < 0.7 < 2.8 < 1.4 15 Co-60 < 2.3 < 2.2 < 2.6 < 1.2 15 Zn-65 < 4.4 < 3.6 <7.1 < 3.0 30 Zr-Nb-95 < 1.6 < 3.8 < 2.9 < 2.8 15 Cs-134 < 3.7 < 2.5 < 4.5 < 2.2 10 Cs-1 37 < 3.4 < 2.8 < 4.0 < 2.7 18 Ba-La-140 < 3.3 < 3.9

3.6 < 2.6 15

)

Location T-50 Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Lab Code TSWT- 1157 TSWT- 3376 TSWT- 5295 TSWT- 7095 Req. LLD H-3 < 330 <330 < 330 < 330 330 Sr-89 < 0.6 < 1.3 < 0.6 < 0.7 Sr-90 < 0.5 < 0.7 < 0.5 < 0.5 Mn-54 < 1.4 < 2.3 < 2.7 < 2.4 15 Fe-59 < 4.2 < 4.3

1.9 < 5.2 30 Co-58 < 1.6 < 2.0 < 3.8 <2.1 15 Co-60 < 3.0 < 2.3 < 2.0 < 1.6 15 Zn-65 < 3.5 < 2.4 < 2.7 < 4.7 30 Zr-Nb-95 < 2.8 < 2.5 < 3.1

2.6 15 Cs-134 < 2.6 < 2.8 < 1.9 < 3.2 10 Cs-137 < 3.4 < 2.2 < 1.3 < 3.1 18 Ba-La-140 < 3.1 < 3.5 < 4.7. < 2.7 15 a Duplicate analysis, refer to Appendix C.

24-2

Table 25. Untreated surface water, analyses for gross beta, tritium and gamma emitting isotopes.

Location: T-3 Collection: Monthly composites of weekly grab samples Units: pCi/L Lab Code TSWU- 312 TSWU- 603 TSWU- 1126 TSWU- 1970 Date Collected 01-27-09 02-24-09 03-31-09 04-28-09 Req. LLD Gross beta 3.9 +/- 1.2 3.9 +/- 0.8 2.8 +/- 0.7 3.7 + 0.7 4.0 a

H-3 < 330 < 330 < 330 901 + 119 330 Mn-54 < 4.0 < 1.4 < 2.1 < 2.6 15 Fe-59 < 6.6 < 3.5 < 4.2 < 4.7 30 Co-58 < 3.1 < 2.2 < 2.2 < 1.8 15 Co-60 < 2.4 <3.1 <2.1 < 1.8 15 Zn-65 < 5.9 <3.1 <4.1 < 3.8 30 Zr-Nb-95 < 3.4 < 2.5 < 1.7 < 3.0 15 Cs-134 < 4.3 <2.1 < 2.7 < 2.3 10 Cs-137 < 3.1 < 1.8 < 3.0 < 2.0 18 Ba-La-140 < 2.5 < 2.6 < 2.5 < 2.6 15 Lab Code TSWU- 2540 TSWU- 3329 TSWU- 4009 TSWU- 4498 Date Collected 05-26-09 06-30-09 07-28-09 08-25-09 Req. LLD Gross beta 1.7 +/- 0.6 1.6 +/- 0.4 33 +/- 1.1 1.2 +/- 0.6 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 2.8 <3.3 < 2.8 < 2.0 15 Fe-59 < 9.0

4.5 < 5.7 < 6.5 30 Co-58 < 3.2 < 2.1 < 1.3 <3.1 15 Co-60 < 3.5 < 3.0 < 3.2 < 1.1 15 Zn-65 < 4.7 < 3.3 < 3.2 < 5.9 30 Zr-Nb-95 < 3.6 < 3.7 < 2.7 < 4.5 15 Cs-134 < 2.1 < 2.2 < 2.2 < 3.7 10 Cs-137 <2.3 < 3.1 < 3.1 < 2.7 18 Ba-La-140 < 3.4 < 3.7 < 3.3 < 3.2 15 Lab Code TSWU- 5239 TSWU- 5997 TSWU- 6606 TSWU- 7084 Date Collected 09-29-09 10-27-09 11-24-09 12-29-09 Req. LLD Gross beta 1.1 +/- 0.3 2.6 +/- 0.8 1.3 +/- 0.6 1.2 +/- 0.6 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 2.9 < 2.6 < 2.3 < 2.6 15 Fe-59 < 3.7 < 4.6 < 4.5 < 6.2 30 Co-58 < 1.9 < 1.6 < 2.9 < 3.0 15 Co-60 < 2.2 < 2.5 < 3.2 < 2.4 15 Zn-65 < 4.5 < 4.2 < 3.7 < 4.9 30 Zr-Nb-95 < 2.3 < 2.0 < 3.4 <4.1 15 Cs- 134 < 3.2 < 2.1 < 2.7 < 3.4 10 Cs- 137 < 3.5 < 3.2 < 3.2 < 2.3 18 Ba-La-140 < 2.4 < 3.5 < 4.1 < 4.3 15 aAnalysis was repeated; result of reanalysis, 861 +/- 122 pCi/L.

25-1

Table 25. Untreated surface water, analyses for gross beta, tritium and gamma emitting isotopes.

Location: T-11 (C)

Collection: Monthly composites of weekly grab samples Units: pCi/L Lab Code TSWU- 314 TSWU- 605 TSWU- 1128 TSWU- 1972 Date Collected 01-27-09 02-24-09 03-31-09 *04-28-09 Req. LLD Gross beta 3.4 +/- 1.1 4.3 +/- 1.2 1.6+/- 0.6 2.3 t 0.7 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 2.6 < 1.8 < 2.8 < 4.0 15 Fe-59 < 4.9, < 4.2 < 11.8 < 4.0 30 Co-58 < 1.8 < 1.7 < 3.1 < 4.1 15 Co-60 < 2.8 < 2.3 < 4.7 < 4.0 15 Zn-65 < 1.9 < 6.3 < 5.7 < 2.0 30 Zr-Nb-95 < 2.3 <2.5 < 5.4 < 44 15 Cs-I 34 < 2.5 < 2.6 < 4.7 < 4.0 10 Cs-137 < 3.1 < 2.2 < 5.0 < 3.6 18 Ba-La-140 < 3.1 < 2.2 < 5.9 < 3.5 15 Lab Code TSWU- 2542 TSWU- 3331 TSWU- 4011 TSWU- 4500 Date Collected 05-26-09 06-30-09 07-28-09 08-25-09 Req. LLD Gross beta < 0.9 1.2 +/- 0.4 2.5 +/- 1.0 1.5 t 0.6 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 2.4 < 1.5 < 3.3 <2.1 15

) Fe-59 < 5.8 < 4.5 < 7.2 < 2.7 30 Co-58 < 1.3 < 2.7 < 1.7 < 1.9 15 Co-60 < 2.4 < 2.3 < 1.9 < 1.9 15 Zn-65 < 3.8 < 3.6 < 5.7 < 1.8 30 Zr-Nb-95 < 2.7 < 2.8 < 2.7 < 2.8 15 Cs-134 < 1.9 < 2.4 < 2.4 < 2.0 10 Cs-137 < 3.5 < 3.1 < 2.9 < 2.5 18 Ba-La-140 < 5.0 < 1.5 < 5.3 < 4.2 15 Lab Code TSWU- 5241 TSWU- 5999 TSWU- 6608 TSWU- 7086 Date Collected 09-29-09 10-27-09 11-24-09 12-29-09 Req. LLD Gross beta 1.1 +/- 0.3 1.4 +/- 0.6 0.9 +/- 0.5 1.1 +/- 0.5 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 3.0 <4.1 < 2.7 < 2,2 15 Fe-59 <2.7 < 5.6 < 5.2 < 4,0 30 Co-58 < 2.3 < 3.4 < 1.5 < 1.5 15 Co-60 < 2.1 < 3.3 < 2.5 < 3.1 15 Zn-65 < 3.3 < 4.5 < 5.3 < 3.3 30 Zr-Nb-95 < 1.6 < 4.2 < 3.4 < 4,0 15 Cs-134 < 2.9 <3.5 < 2.2 < 3.2 10 Cs-I 37 < 1.7 < 3.5 < 1.8 < 1.9 18.

Ba-La-140 < 3.4 < 1.8 < 4.7 < 33 15 25-2

Table 25. Untreated surface water, analyses for gross beta, tritium and gamma emitting isotopes.

Location: T-12 (C)

Collection: Monthly composites of weekly grab samples Units: pCi/L Lab Code TSWU- 315 TSWU- 606 TSWU- 1129 TSWU- 1973 Date Collected 01-27-09 02-24-09 03-31-09 04-28-09 Req. LLD Gross beta 3.5 +/- 1.1 2.7 +/- 0.7 1.9 +/- 0.6 2.2 +/- 0.6 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 3.4 < 2.2 < 2.6 < 2.8 15 Fe-59 <2.1 < 2.9 < 5.6 < 7.4 30 Co-58 < 3.3 < 2.8 < 1.9 < 2.7 15 Co-60 < 1.8 < 1.9 < 2.3 < 4.5 15 Zn-65 < 4.4 < 5.2 < 5.1 < 9.0 30 Zr-Nb-95 <3.1 < 2.6 <3.1 < 3.7 15 Cs- 134 <4.1 < 2.0 < 2.6 < 6,5 10 Cs-137 < 2.0 < 2.4 < 3.3 < 5.9 18 Ba-La-140 < 3.5 < 1.4 < 2.8 < 3.4 15 Lab Code TSWU- 2543 TSWU- 3332 TSWU- 4012 ,TSWU- 4501 Date Collected 05-26-09 06-30-09 07-28-09 08-25-09 Req. LLD Gross beta 1.1 +/- 0.5 1.2 +/- 0.4 2.9 +/- 1.0 0.9 +/- 0.5 4.0 H-3 < 330 <,330 < 330 < 330 330 Mn-54 < 1.8 < 2.4 < 1.6 <2.7 15 Fe-59 < 2.4 < 4.6 < 4.5 < 4.2 30 Co-58 < 2.0 < 2.6 < 2.0 < 2.8 15 Co-60 < 1.3 < 1.6 < 2.6 < 1.9 15 Zn-65 <3.1 < 4.9 < 6.6 < 2.3 30 Zr-Nb-95 < 2.0 < 2.2 < 2.4 < 3.0 15 Cs-I 34 < 3.5 < 2.7 < 2.9 < 2.6 10 Cs-137 < 2.4 < 3.1 < 3.0 <, 2.7 18 Ba-La-140

2.0 < 2.9 < 4.0 < 2.6 15 TSWU- 5242 TSWU- 6000 TSWU- 6609 Lab Code TSWU- 7087 Date Collected 09-29-09 10-27-09 11-24-09 12-29-09 Req. LLD Gross beta 1.3 +/- 0.3 1.1 +/- 0.5 1.3 +/- 0.6 1.2 +/- 0.8 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 1.1 < 3.2 < 3.1 < 2.4 15 Fe-59 < 5.0 < 3.3 < 3.9 < 3.5 30 Co-58 < 2.0 < 1.5 < 1.9 < 1.8 15 Co-60 < 1.7 < 2.5 < 2.0 < 1.5 15 Zn-65 < 2.5 < 2.9 < 5.1 < 6.0 30 Zr-Nb-95 < 1.8 < 2.9 < 2.7 < 3.9 15 Cs- 134 < 2.7 < 2.5 <2.1 < 2.5 10 Cs-137 < 2.7 < 2.8 < 2.6 < 2.0 18 Ba-La-140 < 3.8 < 1.5 < 5.4 < 4.2 15 25-3

Table 25. Untreated surface water, analyses for gross beta, tritium and gamma emitting isotopes.

Location: T-22 Collection: Monthly composites of weekly grab samples Units: pCi/L Lab Code TSWU- 317 TSWU- 609 TSWU- 1131 TSWU- 1975 Date Collected 01-27-09 02-24-09 03-31-09 04-28-09 Req. LLD Gross beta 4.0 +/- 1.2 4.6 +/- 1.2 2.1 +/- 0.6 < 1.0 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 2.5 < 1.8 < 3.0 < 1.7 15 Fe-59 < 6.6 < 4.7 < 3.9 < 3.2 30 Co-58 < 1.8 < 2.6

1.0 < 2.2 15 Co-60 < 20 < 2.5 < 1.7 < 2.7 15 Zn-65 < 2.3 < 1.8 < 3.6 < 2.1 30 Zr-Nb-95 < 3.7 < 3.0 < 3.1

2.9 15 Cs-134 < 2.9 < 2.8 < 2.4

2.6 10 Cs-137 < 2.6 < 3.9 < 2.6 < 2.8 18 Ba-La-140 < 3.3 < 2.0 < 2.4 < 1.6 15 Lab Code TSWU- 2545 TSWU- 3334 TSWU- 4015 TSWU- 4503 Date Collected 05-26-09 06-30-09 07-28-09 08-25-09 Req. LLD Gross beta 1.8 +/- 0.6 1,5 +/- 0.5 2.2 +/- 1.1 2.0 +/- 1.1 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 1.7 < 3.3 < 2.6 < 2.9 15 Fe-59 < 3.0 < 8.3 < 3,7 *6.1 30

) Co-58 < 2.8 < 2.4 < 1.5 < 2.0 15 Co-60 <2.1 < 4.8 < 1.9 < 2.2 15 Zn-65 < 4.7 < 4.7 < 2.4 < 3.7 30 Zr-Nb-95 < 3.3 < 4.1 < 3.5 < 3.1 15 Cs-134 < 2.0 < 3.2 < 2.4 < 2.4 10 Cs-137 < 2.4 < 2.4 < 2.5 < 1.5 18 Ba-La-140 < 4.0 < 2.8 < 5.2 < 1.5 15 Lab Code TSWU- 5244 TSWU- 6002 TSWU- 6611 TSWU- 7089 Date Collected 09-29-09 10-27-09 11-24-09 12-29-09 Req. LLD Gross beta 1.2 0.3 0 1.7 +/- 0.6 1.9 +/- 0.6 1.1 +/- 0.6 4.0 H-3 739 +/- 109 < 330 < 330 < 330 330 Mn-54 < 2.9 < 2.2 < 2.7 < 2.3 15 Fe-59 < 3.0 <4.1 < 6.0 < 4.0 30 Co-58 < 3.2 < 2.4 < 2.9 < 1.6 15 Co-60 < 1.2 < 2.4 < 1.8 < 1.8 15 Zn-65 < 6.3 < 3.0 < 2.5 < 4.6 30 Zr-Nb-95 < 3.1 < 2.9 < 2.8 < 4.3 15 Cs- 134 < 2.6 < 2.7 <2.6 < 2.1 10 Cs-137 < 3.6 < 2.2 < 2.9 < 2.9 18 Ba-La-140 < 2.8 < 2.9 < 3.3 < 5.8 15 a Analysis was repeated; result of reanalysis, 785 +/- 122 pCi/L.

25-4

Table 25. Untreated surface water, analyses for gross beta, tritium and gamma emitting isotopes.

Location: T-50 Collection: Monthly composites of weekly grab samples Units: pCi/L Lab Code TSWU- 318 TSWU- 610 TSWU- 1132 TSWU- 1976 Date Collected 01-27-09 02-24-09 03-31-09 04-28-09 Req. LLD Gross beta 3.2 +/- 1.0 3.8 +/- 1.0 2.2 +/- 0.6 1.1 +/- 0.5 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 2.2 < 2.5 < 3.2 < 2.0 15 Fe-59 < 7.9 <4.1 < 4.8 < 3.7 30 Co-58 < 2.5 < 1.6 < 3.8 < 2.3 15 Co-60 < 2.3 < 1.9 < 2.3 < 1.5 15 Zn-65 < 6.7 < 5.0 <4.1 < 3.9 30 Zr-Nb-95 < 3.2 < 3.1 < 2.9 < 2.5 15 Cs-134 < 3.6 < 3.5 < 3.1 < 2.5 10 Cs-1 37 < 3.3 < 2.5 < 4.5 < 2.5 18 Ba-La-140 < 6.0 <2.1 < 4.6 <4.1 15 Lab Code TSWU- 2546 TSWU- 3335 TSWU- 4016 TSWU- 4504 Date Collected 05-26-09 06-30-09 07-28-09 08-25-09 Req. LLD Gross beta 2.7 +/- 1.0 1.8 +/- 0.8 3.5 +/- 1.0 1.9 +/- 1.0 4.0 H-3 < 330 < 330. < 330 < 330 330 Mn-54 < 1.9 < 4.2 < 2,2 < 3.0 15

) Fe-59 < 4.1 < 4.8 < 5.4 < 3.8 30 15 Co-58 < 2.0 < 3.5 < 1.7 < 1.8 Co-60 < 2.3 < 3.0 < 2.5 < 2.6 15 Zn-65 < 3.6 < 4.4 < 5.9 < 2.1 30 Zr-Nb-95 < 3.3 < 4.5 < 3.3 < 3.0 15 Cs-134 < 2.3 < 3.2 < 2.5 < 2.6 10 Cs-137 < 3.2 < 3.8 < 2.9 < 2.3 18 Ba-La-140 < 2.6 < 6.9 < 2.9 < 4.7 15 Lab Code TSWU- 6003 TSWU- 6613 TSWU- 5245 TSWU- 7090 Date Collected 09-29-09 10-27-09 11-24-09 12-29-09 Req. LLD Gross beta 1.6 +/- 0.8 < 0.8 1.7 +/- 0.6 1.6 +/- 0.6 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 2.8 < 2.4 < 2.2 < 1.5 .15 Fe-59 < 4.9 < 4.4 < 5.2 < 5.6 30 Co-58 < 2.5 < 3.4 < 2.1 < 2.4 15 Co-60 <2.1 < 2.6 <2.1 < 1.8 15 Zn-65 < 5.4 < 5;0 < 3.6 < 4.8 30 Zr-Nb-95 < 2.1

3.6 < 2.3 < 4.5 15 Cs-134 < 2.5

2.9 < 2.9 < 2.4 10 Cs-137 < 2.7 < 3.0 < 2.3 < 3.3 18 Ba-La-140 < 2.2

2.4 < 3.8 < 3.4 15

)

25-5

Table 25. Untreated surface water, analyses for gross beta, tritium and gamma emitting isotopes.

Location: T-145 (QC)

Collection: Monthly composites of weekly grab samples Units: pCi/L Lab Code TSWU- 319 TSWU- 611 TSWU- 1133 TSWU- 1977 Date Collected 01-27-09 02-24-09 03-31-09 04-28-09 Req. LLD Gross beta 6.2 + 1.2 1.7 + 0.6 3.8 +/- 0.8 1.5 +/- 0.6 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54

2.9

2.5 <2.1 < 2.4 15 Fe-59 < 5.9

3.0 < 5.3 < 2.9 30 Co-58 < 2.6

1.9 < 1.4 < 1.9 15 Co-60 < 1.7

1.8 < 3.0 < 2.8 15 Zn-65 < 4.2 < 2.8

1.8 < 4.5 30 Zr-Nb-95 < 2.0 < 2.4 < 2.7 < 2.2 15 Cs-134 < 2.4

2.0 < 2.3 < 1.9 10 Cs-137 < 1.9 < 2.2

3.3 < 3.2 18 Ba-La-140

2.0 < 1.5 < 1.7 < 1.5 15 Lab Code TSWU- 2547 TSWU- 3336 TSWU- 4017 TSWU- 4505 Date Collected 05-26-09 06-30-09 07-28-09 08-25-09 Req. LLD Gross beta 3.7 +/- 1.2 2.0 +/- 0.7 3.3 +/- 1.1 2.0 +/- 1.0 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 1.8 < 1.8 < 1.9 < 2.6 15

) Fe-59 < 4.3 < 3.1 < 4.8 < 4.3 30 Co-58 <2.7 <2.1 < 1.6 < 2.5 15 Co-60 < 1.5 < 1.9

2.9 < 2.3 15 Zn-65 < 5.3 <4.1 < 2.9 < 3.6 30 Zr-Nb-95 < 1.8 < 2.8

2.3 < 3.9 15 Cs-134 <2.7 < 1.9 < 2.2 < 2.8 10 Cs-137

2.0 < 2.9 < 3.0 < 1.7 18 Ba-La-140 < 3.3 < 3.6

3.9 < 1.3 15 Lab Code TSWU- 7091 TSWU- 5246 TSWU- 6004 TSWU- 6614 Date Collected 09-29-09 10-27-09 11-24-09 12-29-09 Req. LLD Gross beta 1.8 +/- 0.8 1.1 +/- 0.6 1.3 +/- 0.3 1.7 +/- 0.6 4.0 H-3 < 330 < 330 < 330 < 330 330 Mn-54 < 2.6 < 3.2 < 3.1 < 3.3 15 Fe-59 < 3.1 < 4.6 < 3.4 < 2.6 30 Co-58 < 3.0 <2.1 < 3.0 < 3.5 15 Co-60 < 2.0 < 1.8 < 2.3 < 2.5 15 Zn-65 < 4.6 < 3.1 < 3.7 < 5.8 30 Zr-Nb-95 < 2.9 <2.1 < 2.6 <4.1 15

<)2.7 Cs-134 < 2.9 < 2.3 < 2.8 10 Cs-137 < 2.3 < 2.6 < 3.3 < 3.0 18 Ba-La-140 < 3.0 < 2.3 < 5.9 *< 2.9 15

/

25-6

Table 26. Untreated surface water samples, analyses for strontium-89 and strontium-90.

Collection: Quarterly composites of weekly grab samples Units: pCi/L Location T-3 Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Lab Code TSWU-1201 TSWU-3425 TSWU-5350 TSWU-7243 Sr-89 < 0.7 < 1.0 < 0.6 < 0.7 Sr-90 < 0.6 < 0.5 < 0.6 < 0.5 Location T-11 (C)

Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Lab Code TSWU-1202 TSWU-3426 TSWU-5351 TSWU-7244 Sr-89 < 0.8 < 1.1 < 0.7 < 0.8 Sr-90 < 0.6 < 0.5 < 0.7 < 0.5 Location T-12 (C)

Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Lab Code TSWU-1203 TSWU-3427 TSWU-5352 TSWU-7245 Sr-89 < 0.7 < 1.0 < 0.6 < 0.7

/

Sr-90 < 0.5 < 0.5 < 0.6 < 0.5 Location T-22 Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Lab Code TSWU-1204 TSWU-3428 TSWU-5353 TSWU-7246 Sr-89 < 0.7 < 1.2 < 0.6 < 0.7 Sr-90 < 0.6 < 0.6 < 0.5 < 0.5 Location T-50 Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Lab Code TSWU-1 205 TSWU-3429 TSWU-5354 TSWU-7247 Sr-89 < 0.6 < 1.1 < 0.6 < 0.7 Sr-90 < 0.4 < 0.5 < 0.5 < 0.5 26-1

Table 28. Fish samples, analyses for gross beta and gamma-emitting isotopes.

Collection: Annually Units: pCi/g wet Location T-33 (Lake Erie, 1.5 mi. NE of Station)

Lab Code TF- 2879 TF- 2880 TF- 2881 Date Collected 04-24-09 05-02-09 06-03-09 Sample Type Carp Walleye White Perch Gross Beta 5.15 +/- 0.18 4.20 +/- 0.13. 3.78 +/- 0.08 K-40 2.49 +/- 0.36 2.84 +/- 0.48 2.56 +/- 0.33 Mn-54 < 0.015 < 0.021 < 0.016 Fe-59 < 0.048 < 0.106 < 0.021 Co-58 < 0.025 < 0.027 < 0.013 Co-60 < 0.012 < 0.018 < 0.014 Zn-65 < 0.041 < 0.051 < 0.017 Cs-1 34 < 0.014 < 0.011 < 0.012 Cs-1 37 < 0.020 < 0.020 < 0.017

) Location T-35 Lab Code TF- 2882 TF- 2883 TF- 2884 Date Collected 03-02-09 04-23-09 04-27-09 Sample Type Walleye Bass / Perch Carp Gross Beta 4.98 +/- 0.15 5.09 +/- 0.18 4.50 +/- 0.14 K-40 2.79 +/- 0.37 2.29 + 0.34 3.00 +/- 0.41 Mn-54 < 0.009 < 0.011 < 0.020 Fe-59 < 0.043 < 0.054 < 0.058 Co-58 < 0.034 < 0.020 < 0.022 Co-60 < 0.009 < 0.010 < 0.017 Zn-65 < 0.031 < 0.020 < 0.020 Cs-I 34 < 0.010 < 0.009 < 0.014 Cs-i 37 < 0.014 < 0.012 < 0.016

}

28-1

./

Table 29. Shoreline sediment samples, analyses for gamma-emitting isotopes.

Collection: Semiannually Units: pCi/g dry Location T-3 T-4 T-4P T-27B T-1 32 Lab Code TSS- 2522 TSS- 2523 TSS- 2524 TSS- 2525 TSS- 2526 Date Collected 05-13-09 05-13-09 05-13-09 05-13-09 05-13-09 K-40 11.43 +/- 0.79 12.05 +/- 0.79 19.56 +/- 1.30 9.65 +/- 0.51 8.93 +/- 0.61 Mn-54 < 0.027 < 0,031 < 0.049 < 0.011 < 0.021 Co-58 < 0.021 < 0.024 < 0.044 < 0.013 < 0.029 Co-60 < 0.023 < 0.015 < 0.051 < 0.009 < 0.022 Cs-1 34 < 0.019 < 0.025 < 0.046 < 0.011 < 0.020 Cs-1 37 < 0.015 < 0.025 < 0.052 < 0.011 < 0.020 Lab Code TSS- 6615 TSS- 6616 TSS- 6617 TSS- 6618 TSS- 6619 Date Collected 11-24-09 11-24-09 11-24-09 11-24-09 11-24-09 K-40 11.31 +/- 0.60 14.06 +/- 0.81 17.73 +/- 0.71 12.00 +/- 0.62 20.93 +/- 1.17

)\ Mn-54 < 0.019 < 0.028 < 0.029 < 0.015 < 0.042 Co-58 < 0.018 < 0.024 < 0.030 < 0.013 < 0.034 Co-60 < 0.020 < 0.023 < 0.032 < 0,009 < 0.031 Cs-134 < 0.017 < 0.023 < 0.022 < 0.006 < 0.026 Cs-I 37 < 0.018 0.072 +/- 0.035 0.058 +/- 0.028 < 0.010 < 0.029 29-1

APPENDIX B DATA REPORTING CONVENTIONS B-1

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

2.0. Single Measurements Each single measurement is reported as follows: x+s where: x = value of the measurement; s = 2a counting uncertainty (corresponding to the 95% confidence level).

In cases where the activity is less than the lower limit of detection L, it is reported as: < L, where L = the lower limit of detection based on 4.66a uncertainty for a background sample.

3.0. Duplicate analyses 3.1 Individual results: For two analysis results; x, +/- s, and x2 +/- s 2 Reported result: x +/- s; where x = (1/2) (x+ 2 as2 +S2 3.2. Individual results: < L1 , < L2 Reported result: < L, where L = lower of Li and L2 3.3. Individual results: x + s, < L Reported result: x +/- s if x a L; < L otherwise.

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 x1 , x2 . . . x are-defined as follows:

-~x 1 2___

x =n nS=

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

APPENDIX C SUPPLEMENTAL ANALYSES C-1

C-1. Airborne particulate filters, duplicate analyses for gross beta.

Units: pCi/m 3 Required LLD: 0.010 Collection: Continuous, weekly exchange.

Date Volume Location Collected (M 3 ) Gross Beta T-12 01-06-09 282 0.036 +/- 0.004 T-11 01-13-09 286 0.035 +/- 0.004 T-27 01-20-09 287 0.041 +/- 0.004 T-11 01-27-09 286 0.041 +/- 0.004 T-27 02-10-09 272 0.044 +/- 0.004 T-1 2 02-17-09 286 0.021 +/- 0.003 T-27 02-24-09 287 0.029 +/- 0.003 T-27 03-03-09 287 0.028 +/- 0.004 T-7 03-10-09 286 0.028 +/- 0.004 T-1 2 03-24-09 286 0.028 +/- 0.004 T-2 03-31-09 284 0.021 +/- 0.003 T-12 04-07-09 285 0.019 +/- 0.003 T-1 1 04-29-09 274 0.022 +/- 0.005 T-27 05-19-09 282 0.023 +/- 0.003 T-27 05-26-09 287 0.029 +/- 0.004 T-27 06-02-09 291 0.014 +/- 0.003 T-11 07-07-09 286 0.017 +/- 0.003 T-12 07-14-09 283 0.020 +/- 0.003 T-7 07-21-09 288 0.014 +/- 0.003 T-2 07-28-09 286 0.025 +/- 0.003 T-27 08-04-09 285 0.027 +/- 0.004 T-7 08-11-09 289 0.030 +/- 0.004 T-2 08-18-09 284 0.037 +/- 0.004 T-11 08-25-09 288 0.018 +/- 0.003 T-7 09-01-09 286 0,020 +/- 0.003 T-27 09-08-09 284 0.035 +/- 0.004 T-12 09-22-09 284 0.020 +/- 0,003 T-4 09-29-09 288 0.024 +/- 0.003 T-9 10-06-09 296 0.015 +/- 0.003 T-1 2 10-13-09 285 0.016 +/- 0.003 T-2 10-20-09 288 0.020 +/- 0.003 T-27 10-27-09 286 0.022 +/- 0-003 T-9 11-03-09 289 0.024 +/- 0.003 T-1 11-10-09 285 0.036 +/- 0.004 T-4 11-17-09 286 0.023 +/- 0.003 T-27 11-24-09 287 0.033 +/- 0.004 T-27 12-01-09 285 0.029 +/- 0.004 T-4 12-08-09 285 0.027 +/- 0.004 T-4 12-15-09 289 0.037 +/- 0.004 T-27 12-29-09 280 0.028 +/- 0.004 C-2

C-2. Surface Water, Duplicate Analyses Location T-1 2 T-145 T-22 Lab Code TSWU- 607 TSWU- 4506 TSWT- 5294 Date Collected 02-24-09 08-25-09 09-30-09 Gross beta 2.2 +/- 0.7 1.8 +/- 1.0 H-3 < 330 < 330 < 330 Sr-89 < 0.6 Sr-90 < 0.5 Mn-54 < 1.7 < 3.4 <6.1 Fe-59 < 3.2 < 6.6 < 11.2 Co-58 < 1.7 < 1.8 < 4.9 Co-60 < 2.6 < 3.7 < 3.9 Zn-65 < 3.7 < 7.0 < 14.7 Zr-Nb-95 < 2.0 < 4.4 < 6.7 Cs-1 34 < 2.7 < 3.2 < 7.1 Cs-137 < 2.0 < 4.2 <4.1 Ba-La-1 40 < 1.6 < 1.9 < 5.4 Location T-22 Lab Code TSWU- 6612 Date Collected 11-24-09 Gross beta 1.7 +/- 0.6

) H-3 < 330 Sr-89 Sr-90 Mn-54 < 2.9 Fe-59 < 7.0 Co-58 < 3.0 Co-60 < 2.0 Zn-65 < 4.0 Zr-Nb-95 < 3.3 Cs-1 34 < 2.6 Cs-137 < 3.0 Ba-La-1 40 < 2.3 Treated Surface Water for gross beta analysis.

Location Lab Code Date Collected Gross Beta (pCi/L)

T-22 TSWT-309 01-27-09 1.4 +/- 0.5 T-50 TSWT-1 124 03-31-09 1.9 +/- 0.6 T-I 1 TSWT-2535 05-26-09 1.7 +/- 0.6 T-143 TSWT-7083 12-29-09 < 0.9 C-3

C-3. Duplicate Analyses, Other Type Soil Cabbage Location T-3 T-37 Lab Code TSO- 1981 TVE- 3966 Date Collected 04-21-09 07-28-09 Sr-89 < 0.001 Sr-90 < 0.001 Be-7 < 0.42 K-40 15.47 +/- 1.15 1.56 + 0.19 Mn-54 < 0.043 Nb-95 < 0.039 < 0.008 Zr-95 < 0.082 < 0.012 Ru-1 03 < 0.045 Ru-106 < 0.37 1-131 < 0.008 Cs-1 34 < 0.038 < 0.008 Cs-1 37 < 0.045 < 0.009 Ce-141 < 0.093 < 0.011

) Ce-144 < 0.195 < 0.077 C-4

- Environmental, Inc.

Midwest Laboratory an Allegheny Technologies Co.

700 Landwehr Road

Northbrook, IL 60062-2310 ph. (847) 564-0700

fax (847) 564-4517 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 performanceevaluation 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, 2009 through December, 2009

Appendix A Interlaboratory Comparison Program 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.

Table A-2 lists results for thermoluminescent 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 lists REMP specific analytical results from 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.

Complete analytical data for duplicate analyses is available upon request.

The results in Table A-6 were obtained through participation in the Mixed Analyte Performance Evaluation Program.

Results in Table A-7 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 Environmental Measurement Laboratory Quality Assessment Program (EML).

Attachment A lists the laboratory precision at the 1 sigma level for various analyses. The acceptance criteria in Table A-3 is set at +/- 2 sigma.

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 ANALYSESa 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 Potassium-40 > 0.1 g/liter or kg 5% of known value Gross alpha < 20 pCi/liter 5.0 pCi/liter

> 20 pCi/liter 25% of known value Gross beta < 100 pCi/liter 5.0 pCi/liter

> 100 pCi/liter 5% of known value Tritium < 4,000 pCi/liter +1a =

169.85 x (known)0,933

> 4,000 pCi/liter 10% of known value Radium-226,-228 a 0.1 pCi/liter 15% of known value Plutonium > 0.1 pCi/liter, gram, or sample 10% of known value Iodine-131, < 55 pCi/liter 6 pCi/liter Iodine-1 2 9 b > 55 pCi/liter 10% of known value Uranium-238, < 35 pCi/liter 6 pCi/liter Nickel-63b > 35 pCi/liter 15% of known value Technetium99gb Iron-55b 50 to 100 pCi/liter 10 pCi/liter

> 100 pCi/liter 10% of known value Other Analyses b 20% of known value a 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 (ERA)a.

Concentration (pCi/L)

Lab Code Date Analysis aboratory ERA Control Resultb Resultc Limits Acceptance STW-1181 04/06/09 Sr-89 41.0 +/- 5.8 48.3 37.8 - 55.7 Pass STW-1181 04/06/09 Sr-90 32.4 +/- 2.4 31.4 22.9 - 36.4 Pass STW-1182 04/06/09 Ba-1 33 44.6 +/- 3.1 52.7 43.4 - 58.3 Pass STW-1 182 04/06/09 Co-60 81.0 +/- 3.1 88.9 80.0 - 100.0 Pass STW-1 182 04/06/09 Cs-1 34 65.6 +/- 5.2 72.9 59.5 - 80.2 Pass STW-1 182 04/06/09 Cs-1 37 147.7 +/- 5.3 168.0 151.0 - 187.0 Fail STW-1 182 04/06/09 Zn-65 79.8 +/- 7.5 84.4 76.0 -101.0 Pass STW-1 183 04/06/09 Gr. Alpha 47.6 +/- 2.1 54.2 28.3 - 67.7 Pass STW-1 183 04/06/09 Gr. Beta 38.5 +/- 1.3 43.5 29.1 - 50.8 Pass STW-1 184 04/06/09 1-131 24.4 +/- 2.5 26.1 21.7 -30.8 Pass STW-1 185 04/06/09 Ra-226 14.0 +/- 0.7 15.1 11.2 -17.3 Pass STW-1 185 04/06/09 Ra-228 14.3 +/- 2.1 13.6 9.0 - 16.6 Pass STW-1 185 04/06/09 Uranium 25.0 +/- 0.2 25.7 20.6 - 28.8 Pass STW-1 186 04/06/09 H-3 22819.0 +/- 453.0 20300.0 17800.0 - 22300.0 Fail STW-1 193 10/05/09 Sr-89 53.0 +/- 6.0 62.2 50.2 -70.1 Pass STW-i 193 10/05/09 Sr-90 31.1 +/- 2.2 30.7 22.4 - 35.6 Pass STW-1 194 10/05/09 Ba-1 33 82.5 +/- 3.5 92.9 78.3 - 102.0 Pass STW-1 194 10/05/09 Co-60 116.8 +/- 3.3 117.0 105.0 -131.0 Pass STW-1194 10/05/09 Cs-1 34 78.8 +/- 5.7 78.8 65.0 - 87.3 Pass STW-1194 10/05/09 Cs-1 37 54.2 +/- 3.7 54.6 49.1 - 62.9 Pass STW-i 194 10/05/09 Zn-65 102.5 +/- 6.2 99.5 89.6 -119.0 Pass STW-1195 10/05/09 Gr. Alpha 20.3 +/- 2.0 23.2 11.6 -31.1 Pass STW-1195 10/05/09 Gr. Beta 23.7 +/- 1.4 26.0 16.2 - 33.9 Pass STW-1196 10/05/09 1-131 22.4 +/- 1.4 22.2 18.4 - 26.5 Pass STW-1197 10/05/09 Ra-226 15.0 +/- 0.7 13.9 10.4 - 16.0 Pass STW-1 197 10/05/09 Ra-228 17.4 +/- 2.0 14.9 10.0 - 18.0 Pass STW-1 197 10/05/09 Uranium 32.5 +/- 0.4 33.8 27.3 - 37.8 Pass STW-1198 10/05/09 H-3 17228.0 +/- 694.0 16400.0 14300.0 - 18000.0 Pass Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency testing in drinking 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 (1 sigma, 1 determination) and control limits as provided by ERA.

d All gamma -emitters showed a low bias. A large plastic burr found on the base of the Marinelli kept the beaker from sitting directly on the detector. Result of recount in a different beaker, Cs-1 37, 155.33 +/- 14.55 pCi/L.

e Samples were recounted and also reanalyzed. A recount of the original vials averaged 23,009 pCi/L.

Reanalysis results were acceptable, 19,170 pCi/L.

Al-1

TABLE A-2. Crosscheck program results; Thermoluminescent Dosimetry, (TLD, CaSO 4 : Dy Cards).

mR Lab Code Date Known Lab Result Control Description Value + 2 sigma Limits Acceptance Environmental, Inc.

2009-1 7/6/2009 40 cm. 41.82 45.43 +/- 3.66 29.27 -54.37 Pass 2009-1 7/6/2009 50 cm. 26.76 32.17 +/- 1.52 18.73 -34.79 Pass 2009-1 7/6/2009 60 cm. 18.58 20.23 +/- 1.60 13.01 -24.15 Pass 2009-1 7/6/2009 70 cm. 13.65 15.28 +/- 0.79 9.56 -17.75 Pass 2009-1 7/6/2009 90 cm. 8.26 7.97 +/- 0.40 5.78 -10.74 Pass 2009-1 7/6/2009 90 cm. 8.26 7.37 +/- 0.49 5.78 - 10.74 Pass 2009-1 7/6/2009 100 cm. 6.69 6.16 +/- 0.64 4.68 - 8.70 Pass 2009-1 7/6/2009 110 cm. 5.53 4.38 +/- 0.24 3.87 -7.19 Pass 2009-1 7/6/2009 120 cm. 4.65 4.34 +/- 0.23 3.26 - 6.05 Pass 2009-1 7/6/2009 150 cm. 2.97 2.92 +/- 0.25 2.08 -3.86 Pass Environmental, Inc.

2009-2 12/27/2009 40 cm. 44.83 51.38 +/- 2.69 31.38 - 58.28 Pass 2009-2 12/27/2009 50 cm. 28.69 31.65 +/- 2.81 20.08 - 37.30 Pass 2009-2 12/27/2009 60 cm. 19.92 21.38 +/- 1.19 13.94 -25.90 Pass 2009-2 12/27/2009 60 cm. 19.92 22.30 +/- 0.50 13.94 - 25.90 Pass 2009-2 12/27/2009 75 cm. 12.75 13.48 +/- 1.02 8.93 - 16.58 Pass 2009-2 12/27/2009 90 cm. 8.85 9.62 +/- 0.74 6.20 - 11.51 Pass 2009-2 12/27/2009 90 cm. 8.85 8.39 +/- 0.86 6.20 -11.51 Pass 2009-2 12/27/2009 100 cm. 7.17 6.65 +/- 0.96 5.02 - 9.32 Pass 2009-2 12/27/2009 120 cm. 4.98 4.89 +/- 0.53 3.49 - 6.47 Pass 2009-2 12/27/2009 120 cm. 4.98 4.92 +/- 0.58 3.49 - 6.47 Pass 2009-2 12/27/2009 150 cm. 3.19 2.74 +/- 0.39 2.23 -4.15 Pass 2009-2 12/27/2009 180 cm. 2.21 1.65 +/- 0.33 1.55 -2.87 Pass 2009-2 12/27/2009 180 cm. 2.21 2.12 +/- 0.69 1.55 -2.87 Pass A2-1

TABLE A-3. In-House "Spike" Samples Concentration (pCi/L)a Lab Code b Date Analysis Laboratory results Known Control 2s, n=1 C Activity Limits d Acceptance W-12009 1/20/2009 Ra-226 12.88 +/- 0.41 12.69 8.88 - 16.50 Pass W-12009 1/27/2009 Gr. Alpha 20.20 +/- 0.40 20.08 10.04 -30.12 Pass W-12709 1/27/2009 Gr. Beta 46.26 +/- 0.42 45.60 35.60 - 55.60 Pass SPW-5553 1/27/2009 Ra-228 29.11 +/- 2.53 28.66 20.06 - 37.26 Pass SPW-217 1/29/2009 U-238 44.98 +/- 2.30 41.70 29.19 - 54.21 Pass SPW-539 2/24/2009 Ni-63 167.93 +/- 3.79 211.00 147.70 - 274.30 Pass SPW-718 3/6/2009 C-14 4893.50 +/- 21.69 4740.20 2844.12 -6636.28 Pass SPMI-814 3/16/2009 Cs-134 34.91 +/- 3.85 35.70 25.70 - 45.70 Pass SPMI-814 3/16/2009 Cs-137 59.17 +/- 6.70 55.60 45.60 - 65.60 Pass SPMI-814 3/16/2009 Sr-90 40.82 +/- 1.59 44.07 35.26 - 52.88 Pass SPMI-815 3/16/2009 1-131 70.99 +/- 0.62 69.60 55.68 - 83.52 Pass SPMI-815 3/16/2009 1-131(G) 63.08 +/- 7.12 69.60 59.60 - 79.60 Pass SPW-817 3/16/2009 1-131 62.11 +/- 0.59 69.60 55.68 - 83.52 Pass SPW-817 3/16/2009 1-131(G) 64.55 +/- 8.32 69.60 59.60 - 79.60 Pass SPW-818 3/16/2009 Co-60 50.84 +/- 4.70 51.99 41.99 - 61.99 Pass SPW-818 3/16/2009 Cs-134 33.78 +/- 3.42 35.70 25.70 - 45.70 Pass SPW-818 3/16/2009 Cs-137 61.27 +/- 7.18 55.64 45:64 - 65.64 Pass SPW-818 3/16/2009 Sr-90 47.26 +/- 1.89 44.07 35.26 - 52.88 Pass SPAP-903 3/23/2009 Cs-1 34 13.29 +/- 2.89 14.19 4.19 -24.19 Pass SPAP-903 3/23/2009 Cs-1 37 103.24 +/- 7.54 111.23 100.11 - 122.35 Pass SPCH-916 3/24/2009 1-131(G) 0.22 +/- 0.02 0.22 0.13 -0.31 Pass SPVE-888 4/1/2009 1-131(G) 0.40 +/- 0.08 0.35 0.21 - 0.49 Pass SPF-820 4/7/2009 Cs-1 34 0.58 +/- 0.02 0.56 0.34 - 0.78 Pass W-40909 4/9/2009 Gr. Alpha 19.26 +/- 0.40 20.08 10.04 -30.12 Pass W-40909 4/9/2009 Gr. Beta 48.04 +/- 0.42 45.60 35.60 - 55.60 Pass SPW-12641 4/10/2009 Ra-228 40.06 +/- 2.79 40.54 28.38 - 52.70 Pass SPW-1267 4/10/2009 U-238 41.71 +/- 2.25 41.70 29.19 - 54.21 Pass TWW-2124 4/21/2009 H-3 7932.00 +/- 279.00 7063.00 5650.40 - 8475.60 Pass W-42809 4/28/2009 Ra-226 14.49 +/- 0.53 16.78 11.75 - 21.81 Pass SPMI-2186 5/12/2009 Cs-134 32.55 +/- 1.26 33.89 23.89 - 43.89 Pass SPMI-2186 5/12/2009 Cs-137 54.27 +/- 2.60 55.60 45.60 - 65.60 Pass SPMI-2186 5/12/2009 1-131 60.81 +/- 0.63 52.40 40.40 - 64.40 Pass SPMI-2186 5/12/2009 1-131(G) 56.89 +/- 2.56 52.40 42.40 - 62.40 Pass SPMI-2186 5/12/2009 Sr-90 43.88 +/- 1.68 52.40 41.92 - 62.88 Pass SPW-2497 5/27/2009 Fe-55 2472.37 +/- 10.76 2106.35 1685.08 - 2527.62 Pass SPW-3448 7/14/2009 Cs-137 171.06 +/- 9.21 166.10 149.49 - 182.71 Pass SPW-3497 7il 5/2009 Ni-63 179.99 +/- 3.06 210.40 147.28 -273.52 Pass SPW-3499 7/15/2009 Tc-99 29.61 +/- 0.81 32.34 20.34 - 44.34 Pass SPMI-3582 7/17/2009 Cs-134 32.86 +/- 3.72 31.89 21.89 - 41.89 Pass SPMI-3582 7/17/2009 Cs-1 37 182.49 +/- 10.54 166.10 149.49 - 182.71 Pass SPAP-3595 7/17/2009 Cs-134 13.01 +/- 3.00 12.75 2.75 -22.75 Pass SPAP-3595 7/17/2009 Cs-137 110.63 +/- 6.58 110.73 99.66 - 121.80 Pass A3-1

TABLE A-3. In-House "Spike" Samples Concentration (pCi/L)a Lab Code b Date Analysis Laboratory results Known Control 2s, n=1 Activity Limitsc Acceptance SPF-3597 7/17/2009 Cs-1 34 0.53 +/- 0.03 0.51 0.31 - 0.71 Pass SPF-3597 7/17/2009 Cs-1 37 2.43 +/- 0.05 2.22 1.33 -3.10 Pass SPW-3599 7/17/2009 H-3 63246.00 +/- 725.00 62495.00 49996.00 - 74994.00 Pass SPW-12643 8/3/2009 Ra-228 38.18 +/- 2.72 40.54 28.38 - 52.70 Pass W-80709 8/7/2009 Ra-226 16.28 +/- 0.41 16.77 11.74 - 21.80 Pass W-81009 8/10/2009 Gr. Alpha 20.58 +/- 0.44 20.08 10.04 -30.12 Pass W-81009 8/10/2009 Gr. Beta 44.44 +/- 0.40 45.60 35.60 - 55.60 Pass W-100109 10/1/2009 Ra-226 15.68 +/- 0.41 16.77 11.74 - 21.80 Pass W-102709 10/27/2009 Gr. Alpha 21.50 +/- 0.43 20.08 10.04 - 30.12 Pass W-102709 10/27/2009 Gr. Beta 44.83 +/- 0.40 45.60 35.60 - 55.60 Pass SPW-5964 10/28/2009 U-238 40.20 +/- 1.87 41.70 29.19 - 54.21 Pass SPW-12647 11/6/2009 Ra-228 44.49 +/- 3.33 40.54 28.38 - 52.70 Pass SPAP-6769 12/14/2009 Gr. Beta 45.43 +/- 0.11 49.48 29.69 - 69.27 Pass SPAP-6774 12/14/2009 Cs-1 34 10.32 +/- 0.83 11.11 1.11 -21.11 Pass SPAP-6774 12/14/2009 Cs-137 106.58 +/- 2.51 109.70 98.73 - 120.67 Pass SPF-6776 12/14/2009 Cs-134 0.43 +/- 0.02 0.44 0.26 - 0.62 Pass SPF-6776 12/14/2009 Cs-137 2.33 +/- 0.05 2.19 1.31 - 3.07 Pass SPW-6780 12/14/2009 Tc-99 30.71 +/- 1.09 32.34 20.34 - 44.34 Pass SPMI-6782 12/14/2009 Co-60 74.30 +/- 5.41 72.81 62.81 -82.81 Pass SPMI-6782 12/14/2009 Cs-1 34 58.82 +/- 3.75 55.54 45.54 - 65.54 Pass SPMI-6782 12/14/2009 Cs-1 37 178.18 +/- 9.68 164.55 148.10 - 181.01 Pass SPW-6784 12/14/2009 Co-60 74.03 +/- 4.64 72.81 62.81 - 82.81 Pass SPW-6784 12/14/2009 Cs-1 34 54.84 +/- 3.83 55.54 45.54 - 65.54 Pass SPW-6784 12/14/2009 Cs-1 37 180.06 +/- 8.81 164.55 148.10 - 181.01 Pass a Liquid sample results are reported in pCi/Liter, air filters( pCi/filter), charcoal (pCi/m 3), and solid samples (pCi/g).

b Laboratory codes as follows: W (water), MI (milk), AP (air filter), SO (soil), VE (vegetation),

CH (charcoal canister), F (fish).

c Results are based on single determinations.

d Control limits are established from the precision values listed in Attachment A of this report, adjusted to +/- 2a.

e Control limits based on the laboratory limit, Attachment A ("Other Analyses").

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 Analysisb Laboratory results (4.66a) Acceptance Type LLD Activityc Criteria (4.66 cv)

W-12009 Water 1/20/2009 Ra-226 0.05 0.06 +/- 0.04 1 SPW-5554 Water 1/27/2009 Ra-228 0.08 0.17 +/- 0.40 2 W-1 2709 Water 1/27/2009 Gr. Alpha 0.35 0.22 +/- 0.27 1 W-12709 Water 1/27/2009 Gr. Beta 0.74 -0.08 +/- 0.51 3.2 SPW-218 Water 1/29/2009 U-238 0.19 -0.06 +/- 0.09 1 SPW-538 Water 2/24/2009 Ni-63 7.91 4.96 +/- 4.93 20 SPW-717 Water 3/6/2009 C-1 4 7.66 3.03 +/- 4.71 200 SPMI-816 Milk 3/16/2009 Cs-1 34 3.24 10 SPMI-816 Milk 3/16/2009 Cs-137 3.38 10 SPMI-816 Milk 3/16/2009 1-131 0.31 0.04 +/- 0.17 0.5 SPMI-816 Milk 3/16/2009 1-131(G) 3.65 20 SPMI-816 Milk 3/16/2009 Sr-90 0.48 0.41 +/- 0.27 1 SPW-819 Water 3/16/2009 Co-60 3.02 10 SPW-819 Water 3/16/2009 Cs-1 34 2.25 10 SPW-819 Water 3/16/2009 Cs-1 37 2.03 10 SPW-819 Water 3/16/2009 1-131 0.42 -0.06 +/- 0.19 0.5 SPW-819 Water 3/16/2009 1-131(G) 3.02 20 SPW-819 Water 3/16/2009 Sr-90 1.10 -0.63 +/- 0.44 1 SPAP-902 Air Filter 3/23/2009 Gr. Beta 0.003 0.006 +/- 0.002 3.2 SPAP-904 Air-Filter 3/23/2009 Cs-134 1.68 100 SPAP-904 Air Filter 3/23/2009 Cs-137 2.62 100 SPW-32709 Water 3/23/2009 Ni-63 2.84 1.37 +/- 1.75 20 SPF-821 Fish 4/7/2009' Cs-134 3.12 100 SPF-821 Fish 4/7/2009 Cs-137 3.93 100 W-40909 Water 4/9/2009 Gr. Alpha 0.40 -0.25 +/- 0.26 1 W-40909 Water 4/9/2009 Gr. Beta 0.77 -0.30 +/- 0.53 3.2 SPW-12651 Water 4/10/2009 Ra-228 0.77 0.77 +/- 0.45 2 SPW-1268 Water 4/10/2009 U-238 0.11 0.24 +/- 0.17 1 W-42809 Water 4/28/2009 Ra-226 0.04 0.09 +/- 0.04 1 SPMI-2186 Milk 5/12/2009 Sr-90 0.43 0.52 +/- 0.26 1 Milk 5/12/2009 Cs-134 3.61 10 SPMI-2187 SPMI-2187 Milk 5/12/2009 Cs-1 37 3.13 10 SPMI-2187 Milk 5/12/2009 1-131 0.15 -0.02 +/- 0.10 0.5 SPMI-21 87 Milk 5/12/2009 1-131(G) 3.77 20 SPW-2498 Water 5/27/2009 Ni-63 1.60 0.00 +/- 0.97 20 A4-1

TABLE A-4. In-House "Blank" Samples Concentration (pCi/L)a Lab Code Sample Date Analysisb Laboratory results (4.66a) Acceptance Type LLD Activityc Criteria (4.66 a)

SPW-3497 Water 7/15/2009 Ni-63 1.55 -0.24 +/- 0.94 20 SPW-3500 Water 7/15/2009 Tc-99 0.90 -1.71 +/- 0.53 10 SPMI-3589 Milk 7/17/2009 1-131(G) 5.75 - 20 SPAP-3594 Air Filter 7/17/2009 Cs-134 1.14 - 100 SPAP-3594 Air Filter 7/17/2009 Cs-1 37 2.47 - 100 SPF-3596 Fish 7/17/2009 Co-60 5.00 - 100 SPF-3596 Fish 7/17/2009 Cs-134 8.00 - 100 SPF-3596 Fish 7/17/2009 Cs-137 11.50 - 100 SPW-3598 Water 7/17/2009 H-3 148.40 0.69 +/- 73.60 200 SPW-12653 Water 8/3/2009 Ra-228 0.76 1.46 +/- 0.51 2 W-80709 Water 8/7/2009 Ra-226 0.04 0.08 +/- 0.03 1 W-81009 Water 8/10/2009 Gr. Alpha 0.44 0.08 +/- 0.31 1 W-81009 Water 8/10/2009 Gr. Beta 0.75 -0.31 +/- 0.52 3.2 W-100109 Water 10/1/2009 Ra-226 0.04 0.09 +/- 0.03 1 W-102709 Water 10/27/2009 Gr. Alpha 0.38 0.33 +/- 0.30 1 W-102709 Water 10/27/2009 Gr. Beta 0.81 -0.59 +/- 0.55 3.2 SPW-5965 Water 10/28/2009 U-238 0.15 0.09 +/- 0.13 1 SPW-12657 Water 11/6/2009 Ra-228 0.86 0.80 +/- 0.50 2 SPAP-6769 Air Filter 12/14/2009 Gr. Beta 0.003 0.010 +/- 0.002 3.2 SPAP-6773 Air Filter 12/14/2009 Cs-137 1.31 - 100 SPF-6775 Fish 12/14/2009 Cs-134 5.70 - 100 SPF-6775 Fish 12/14/2009 Cs-137 4.18 - 100 SPW-6777 Water 12/14/2009 Ni-63 2.29 0.25 +/- 1.38 20 SPW-6779 Water 12/14/2009 Tc-99 1.16 -0.98 +/- 0.69 10 SPMI-6781 Milk 12/14/2009 Cs-134 2.62 - 10 SPMI-6781 Milk 12/14/2009 Cs-137 3.29 - 10 SPMI-6781 Milk 12/14/2009 1-131(G) 2.65 - 20 SPW-6783 Water 12/14/2009 Cs-134 2.18 - 10 SPW-6783 Water 12/14/2009 Cs-137 2.90 - 10 SPW-6783 Water 12/14/2009 1-131(G) 2.30 - 20 a Liquid sample results are reported in pCi/Liter, air filters( pCi/filter), charcoal (pCi/charcoal canister), and solid samples (pCi/kg).

b 1-131(G); iodine-131 as analyzed by gamma spectroscopy.

c Activity reported is a net activity result. For gamma spectroscopic analysis, activity detected below the LLD value is not reported.

A4-2

TABLE A-7. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)a.

Concentration (pCi/L)

Lab Code b Date Analysis Laboratory ERA Control Result c Result d Limits Acceptance STAP-1176 03/23/09 Am-241 47.20 +/- 3.10 55.4 32.4 -76.0 Pass STAP-1176 03/23/09 Co-60 543.60 +/- 8.90 490.0 379.0 -612.0 Pass STAP-1 176 03/23/09 Cs-1 34 941.30 +/- 30.70 865.0 563.0 -1070.0 Pass STAP-1 176 03/23/09 Cs-137 850.60 +/- 19.40 724.0 544.0 -951.0 Pass STAP-1176 e 03/23/09 Mn-54 0.00 +/- 0.00 0.0 0.0 - 0.0 Pass STAP-1176 03/23/09 Pu-238 64.50 +/- 3.60 57.4 39.4 - 75.5 Pass STAP-1176 03/23/09 Pu-239/40 88.50 +/- 4.20 78.2 56.7 -101.0 Pass STAP-1 176 03/23/09 Sr-90 93.90 +/- 10.00 95.3 41.9-148.0 Pass STAP-1 176 03/23/09 U-233/4 50.00 +/- 2.47 53.5 33.7 - 79.3 Pass STAP-1 176 03/23/09 U-238 50.40 +/- 2.48 53.1 34.0 - 75.4 Pass STAP-1 176 03/23/09 Uranium 101.60 +/- 5.30 109.0 55.7 - 173.0 Pass STAP-1 176 03/23/09 Zn-65 237.30 +/- 23.70 185.0 128.0 - 256.0 Pass STAP-1 177 03/23/09 Gr. Alpha 76.30 +/- 3.47 63.8 33.1 - 96.0 Pass STAP-1 177 03/23/09 Gr. Beta 98.50 +/- 3.04 80.7 49.7 -118.0 Pass STSO-1 178 03/23/09 Ac-228 1370.00 +/- 121.00 1330.0 860.0 -1880.0 Pass STSO-1 178 03/23/09 Am-241 1853.00 +/- 185.50 1660.0 992.0 -2130.0 Pass STSO-1 178 03/23/09 Bi-212 1449.00 +/- 308.80 1550.0 406.0 -2310.0 Pass STSO-1 178 03/23/09 Bi-214 1355.00 +/- 66.20 1420.0 872.0 -2050.0 Pass STSO-1 178 03/23/09 Co-60 7475.00 +/- 46.40 7520.0 5470.0 - 10100.0 Pass STSO-1 178 03/23/09 Cs-1 34 5073.00 +/- 74.70 5170.0 3330.0 - 6220.0 Pass STSO-1 178 03/23/09 Cs-1 37 5040.00 +/- 49.70 4970.0 3800.0 -6460.0 Pass STSO-1 178 03/23/09 K-40 10884.00 +/- 292.70 11200.0 8060.0 -15100.0 Pass STSO-1 178 03/23/09 Mn-54 0.00 +/- 0.00 0.0 0.0 -20.0 Pass STSO-1 178 03/23/09 Pb-212 1259.00 +/- 28.40 1260.0 820.0 -1780.0 Pass STSO-1 178 03/23/09 Pb-214 1464.00 +/- 56.80 1510.0 902.0 -2260.0 Pass STSO-1 178 03/23/09 Pu-238 1853.00 +/- 185.50 1590.0 910.0 -2240.0 Pass STSO-1 178 03/23/09 Pu-239/40 1516.50 +/- 168.30 1360.0 928.0 -1800.0 Pass STSO-1178 03/23/09 Sr-90 5270.90 +/- 290.20 5750.0 2080.0 -9380.0 Pass STSO-1 178 03/23/09 U-233/4 1452.30 +/- 114.40 1600.0 1010.0 -1990.0 Pass STSO-1 178 03/23/09 Uranium 3013.70 +/- 131.10 3270.0 1860.0 -4410.0 Pass STSO-1178 03/23/09 Zn-65 2083.00 +/- 59.00 1940.0 1540.0 -2600.0 Pass A7-1

TABLE A-7. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)'.

Concentration (pCi/L)

Lab Code b Date Analysis Laboratory ERA Control Result C Result d Limits Acceptance STVE-1 179 03/23/09 Am-241 2849.70 +/- 237.60 3660.0 2090.0 - 5030.0 Pass STVE-1 179 03/23/09 Cm-244 808.00 +/- 85.70 954.0 470.0 - 1480.0 Pass STVE-1 179 03/23/09 Co-60 1546.80 +/- 31.60 1710.0 1160.0 -2460.0 Pass STVE-1 179 03/23/09 Cs-1 34 1706.00 +/- 59.20 1880.0 1080.0 -2600.0 Pass STVE-1 179 03/23/09 Cs-1 37 1940.50 +/- 44.80 1800.0 1320.0 -2500.0 Pass STVE-1 179 03/23/09 K-40 30107.30 +/- 598.00 30800.0 22300.0 - 43700.0 Pass STVE-1 179 03/23/09 Mn-54 0.00 +/- 0.00 0.0 0.0 - 0.0 Pass STVE-1 179 03/23/09 Sr-90 6604.80 +/- 440.10 8860.0 4950.0 - 11800.0 Pass STVE-1 179 03/23/09 U-233/4 1718.00 +/- 128.90 2040.0 1400.0 -2710.0 Pass STVE-1 179 03/23/09 U-238 1718.30 +/- 128.80 2020.0 1420.0 -2550.0 Pass STVE-1 179 03/23/09 Uranium 3499.40 +/- 371.00 4150.0 2850.0 - 5360.0 Pass STVE-1179 03/23/09 Zn-65 869.40 +/- 63.60 878.0 634.0 - 1200.0 Pass STW-1 180 03/23/09 Am-241 .127.50 +/- 5.10 132.0 90.4 - 178.0 Pass STW-1 180 03/23/09 Co-60 1174.10 +/- 11.70 1230.0 1070.0 - 1450.0 Pass STW-1 180 03/23/09 Cs-1 34 742.20 +/- 18.30 790.0 584.0 - 907.0 Pass STW-1 180 03/23/09 Cs-1 37 887.50 +/- 14.00 913.0 776.0 - 1090.0 Pass STW-1180 03/23/09 Fe-55 323.00 +/- 362.00 492.0 286.0 - 657.0 Pass STW-1180 03/23/09 Mn-54 0.00 +/- 0.00 0.0 0.0 -0.0 Pass STW-1180 03/23/09 Pu-238 96.60 +/- 2.20 108.0 81.7 -134.0 Pass STW-1180 03/23/09 Pu-239/40 89.50 +/- 2.10 86.3 66.8 -107.0 Pass STW-1180 03/23/09 Sr-90 763.20 +/- 12.90 834.0 530.0 -1120.0 Pass STW-1180 03/23/09 U-233/4 95.00 +/- 1.80 96.6 72.8 - 124.0 Pass STW-1180 03/23/09 U-238 97.40 +/- 1.80 95.8 73.2 -119.0 Pass STW-1180 03/23/09 Uranium 195.50 +/- 3.70 197.0 142.0 -262.0 Pass STW-1180 03/23/09 Zn-65 653.10 +/- 24.10 631.0 535.0 - 786.0 Pass Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency testing administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the Environmental Measurements Laboratory Quality Assessment Program (EMI2).

b Laboratory codes as follows: STW (water), STAP (air filter), STSO (soil), STVE (vegetation).

c Unless otherwise indicated, the laboratory result is given as the mean +/- standard deviation for three determinations.

d Results are presented as the known values, expected laboratory precision (1 sigma, 1 determination) and control limits as provided by ERA.

e Included in the testing series as a "false positive". No activity expected.

f The analysis was repeated by leaching and total dissolution methods. Total dissolution yielded results within expected range.

Results of the reanalysis: U-233,4, 1655 +/- 95 pCi/kg. U-238 1805 +/- 97 pCi/kg.

A7-2

APPENDIX C SUPPLEMENTAL ANALYSES C-1

C-1. Airborne particulate filters, duplicate analyses for gross beta.

Units: pCi/m 3 Required LLD: 0.010 Collection: Continuous, weekly exchange.

Date Volume 3

Location Collected (M ) Gross Beta T-1 2 01-09-07 281 0.015 + 0.004 T-11 01-16-07 287 0.015 +/- 0.003 T-07 01-23-07 283 0.020 + 0.004 T-27 02-06-07 285 0.026 + 0.004 T-09 02-13-07 279 0.028 +/- 0.004 T-1 1 02-20-07 283 0.043 +/- 0.005 T-08 02-27-07 284 0.018 +/- 0.003 T-04 03-06-07 287 0.016 + 0.004 T-09 04-03-07 280 0.020 +/- 0.004 T-01 04-17-07 280 0.022 + 0.004 T-27 05-01-07 281 0.012 +/- 0.004 T-27 05-15-07 280 0.029 + 0.004 T-07 05-29-07 282 0.031 +/- 0.004 T-27 06-12-07 281 0.020 + 0.004 T-11 07-03-07 284 0.013 +/- 0,003 T-02 07-10-07 290 0.031 +/- 0.004 T-04 07-17-07 287 0.021 +/- 0.004 T-03 08-07-07 280 0.044 +/- 0.005 T-27 08-28-07 280 0,020 + 0.003 T-27 09-11-07 284 0.042 + 0.005 T-04 09-18-07 282 0.022 +/- 0.004 T-09 09-25-07 284 0.046 +/- 0.005 T-01 10-02-07 285 0.029 +/- 0.004 T-08 11-27-07 275 0.031 +/- 0.004 T-03 12-04-07 286 0.030. +/- 0.004 T-02 12-26-07 333 0.045 +/- 0.004 C-2

C-2. Duplicate Analyses Surface Water Location T-145 (QC) T-22 T-1 2 Lab Code TSWU- 677 TSWU- 1163 TSWT- 2219 Date Collected 01-30-07 02-27-07 03-27-07 Gross beta 1.9 +/- 0.3 3.6 +/- 0.7 NA H-3 < 330 < 330 < 330 Sr-89 NA NA < 0.9 Sr-90 NA NA < 0.4 Mn-54 < 1.7 < 2.3 < 2.0 Fe-59 < 5.8 < 4.7 < 7.8 Co-58 < 2.1 < 2.8 < 1.8 Co-60 < 2.6 < 2.0 < 1.7 Zn-65 < 3.0 < 4.6 < 5.0 Zr-Nb-95 < 3.0 < 3.5 < 6.4 Cs-1 34 < 2.7

2.5 < 2.9 Cs-1 37 < 3.0 < 3.8 < 3.5 Ba-La-140 < 5.5 < 4.6 < 12.1 Location T-22 T-11 T-50 Lab Code TSWU- 3264 TSWU- 5128 TSWU- 5800 Date Collected 05-29-07 07-31-07 08-28-07 Gross beta < 1.7 3.6 +/- 1.1 H-3 441 +/- 92 < 330 < 330 Mn-54 < 2.3 < 3.7 < 3.8 Fe-59 < 4.0 < 11.5 < 7.1 Co-58 < 3.2 < 3.1 < 4.7 Co-60 < 2.3 < 2.6 < 2.1 Zn-65 < 2.4 < 7.5 < 5.3 Zr-Nb-95 < 3.4 < 4.7 < 2.7 Cs-134 < 4.1 < 4.3 < 4.4 Cs-1 37 < 3.2 < 6.8 < 3.2 Ba-La-140 < 5.0 < 6.9 < 8.5 Location T-3 Lab Code TSWU- 8119 Date Collected 11-27-07 Gross beta 3.3 +/- 0.5 H-3 < 330 Mn-54 < 3.8 Fe-59 < 5.6 Co-58 < 3.7 Co-60 < 3.4 Zn-65 < 8.8 Zr-Nb-95 < 5.5 Cs-1 34 < 2.0 Cs-137 < 3.0 Ba-La-140 < 7.9 NA = Not analyzed, analysis not required.

C-3

C-2. Duplicate Analyses Air Particulates (Quarterly composites)

Location T-11 T-8 T-7 Lab Code TAP- 2198 TAP- 4428 TAP- 6976 Sr-89 < 0.0010 < 0.0011 < 0.0013 Sr-90 < 0.0006 < 0.0007 < 0.0008 Be-7 0.078 + 0.013 0.109 +/- 0.020 0.081 +/- 0.013 K-40 0.018 < 0.027 < 0.019 Nb-95 0.0007 < 0.0014 < 0.0010 Zr-95 0.0011 < 0.0010 < 0.0021 Ru-1 03 0.0009 < 0.0008 < 0.0010 Ru-1 06 0.0038 < 0.0075 < 0.0063 Cs-1 34 0.0006 < 0.0004 < 0.0008 Cs-1 37 0.0006 < 0.0007 < 0.0006 Ce-1 41 0.0010 < 0.0013 < 0.0011 Ce-1 44 0.0033 < 0.0034 < 0.0045 Location T-2 Lab Code TAP- 8810 Sr-89 < 0.0010 Sr-90 < 0.0009 Be-7 0.057 +/- 0.013 K-40 0.033 Nb-95 0.0005 Zr-95 0.0009 Ru-103 0.0004 Ru-1 06 0.0055 Cs-1 34 0.0006 Cs-137 0.0005 Ce-1 41 0.0009 Ce-1 44 0.0028 C-4

Table 4.5 Radiological Environmental Monitoring Program Summary Name of Facility Davis-Besse Nuclear Power Station Docket No. 50-346 Location of Facility Ottawa, Ohio Reporting Period January-December, 2009

( County, State )

Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locations Non-Type Number of LLDb Mean (F)c Mean (F)c Mean (F)c Routine (Units) Analyses' Rangec Locationd Rangec Rangec Results' Airborne GB 520 0.003 0.026 (312/312) T-12, Water Treatment 0.026 (52/52) 0.026 (208/208) 0 Particulates (0.004-0.045) Plant, 23.5 mi. WNW (0.013-0.046) (0.013-0.046) 3 (pCi/m )

Sr-89 0.0018 < LLD - < LLD 0 Sr-90 0.0011 < LLD < LLD 0 GS 40 Be-7 0.015 0.088 (24/24) T-9, Oak Harbor 0.094 (4/4) 0.091 (16/16) 0 (0.067-0.110) 6.8 mi. SW (0.079-0.103) (0.067-0.108)

K-40 0.028 < LLD < LLD 0 Nb-95 0.0014 < LLD < LLD 0 Zr-95 0.0022 < LLD < LLD 0 Ru-103 0.0014 < LLD < LLD 0 Ru-106 0.0109 < LLD < LLD 0 Cs-134 0.0009 < LLD < LLD 0 Cs-137 0.0011 < LLD < LLD 0 Ce-141 0.0020 < LLD < LLD 0 Ce-144 0.0056 < LLD < LLD 0 Airborne Iodine 1-131 520 0.07 < LLD < LLD 0 3

(pCi/m )

TLD (Quarterly) Gamma 351 1.0 16.3 (307/307) T-8, Farm 25.5 (4/4), 17.6 (44/44) 0 (mR/91 days) (7.0-28.1) 2.7 mi. WSW (22.3-28.1) (12.9-26.0)

TLD (Quarterly) Gamma 4 1.0 7.9 (4/4) None 0 (mR/91 days) (7.3-8.4)

(Shield)

TLD (Annual) Gamma 87 1.0 57.9 (76/76) T-8, Farm 84.0(1/1) 62.0 (11/11) 0 (mR/365 days) (32-84.0) 2.7 mi. WSW (44.7-82.7)

TLD (Annual) Gamma 1 1.0 26.8(1/1) None 0 (mR/365 days)

(Shield)

Table 4.5 Radiological Environmental Monitoring Program Summary Name of Facility Davis-Besse Nuclear Power Station Docket No. 50-346 Location of Facility Ottawa, Ohio Reporting Period January-December, 2009

( County, State )

Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locations Non-Type Number of LLDb Mean (F)c Mean (F)c Mean (F)c Routine Rangec Locationd Range' Rangec Resultse (Units) Analysesa Milk (pCi/L) 1-131 12 0.4 none < LLD 0 Sr-89 12 0.7 none < LLD 0 Sr-90 12 0.7 none T-24, Sandusky 0.8 (8/12) 0.8 (8/12) 0 21.0 mi. SE (0.7-1.0) (0.7-1.0)

GS 12 K-40 100 none T-24, Sandusky 1360 (12/12) 1360 (12/12) 0 21.0 mi. SE (1231-1441) (1231-1441)

Cs-1 34 4.7 Cs-137 4.8 none < LLD 0 Ba-La-140 5.2 none < LLD 0 (g/L) Ca 12 0.50 none T-24, Sandusky 1.16 (12/12) 1.16 (12/12) 0 21.0 mi. SE (0.90-1.35) (0.90-1.35)

(g/L) K (stable) 12 none T-24, Sandusky 1.57 (12/12) 1.57 (12/12) 0 21.0 mi. SE (1.42-1.67) (1.42-1.67)

(pCi/g) Sr-90/Ca 12 none T-24, Sandusky 0.65 (8/12) 0.65 (8/12) 0 21.0 mi. SE (0.60-0.80) (0.60-0.80)

(pCi/g) Cs-137/K 12 none < LLD 0 Ground Water GB (TR) 3 2.0 2.6 (3/3) T-226, Off-site 2.7 (2/2) < LLD (pCi/L) (2.0-3.4) roving location (2.0-3.4)

H-3 3 330 < LLD < LLD 0 Sr-89 3 0.8 < LLD < LLD 0 Sr-90 3 0.7 < LLD < LLD 0 GS Mn-54 15 < LLD < LLD 0 Fe-59 30 < LLD < LLD 0 Co-58 15 < LLD < LLD 0 Co-60 15 < LLD < LLD 0 Zn-65 30 < LLD < LLD 0 Zr-95 15 < LLD < LLD 0 Cs-134 10 < LLD < LLD 0 Cs-137 10 < LLD < LLD 0 Ba-La-140 15 < LLD < LLD 0

Table 4.5 Radiological Environmental Monitoring Program Summary Name of Facility Davis-Besse Nuclear Power Station Docket No. 50-346 Location of Facility Ottawa, Ohio Reporting Period January-December, 2009

( County, State)

Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locations Non-Type Number of LLDb Mean (F)c Mean (F)c Mean (F)c Routine (Units) Analyses' Rangec Locationd Rangec Rangec Results' Edible Meat GS 2 (pCi/g wet) K-40 0.10 2.46(1/1) T-31, Onsite 2.46(1/1) 2.30(1/1) 0 Roving location Nb-95 0.008 < LLD < LLD 0 Zr-95 0.016 < LLD < LLD 0 Ru-103 0.008 < LLD < LLD 0 Ru-106 0.057 < LLD < LLD 0 Cs-134 0.006 < LLD < LLD 0 Cs-137 0.006 < LLD < LLD 0 Ce-141 0.015 < LLD < LLD 0 Ce-144 0.073 < LLD < LLD 0 Fruits and Sr-89 3 0.004 < LLD < LLD 0 Vegetables Sr-90 3 0.003 < LLD < LLD 0 (pCi/g wet) 1-131 3 0.009 < LLD - < LLD 0 GS 3 K-40 0.50 1.30 (2/2) T-25, Farm 1.52(1/1) 1.16(1/1) 0 (1.07-1.52) 1.6 mi. S Nb-95 0.005 < LLD < LLD 0 Zr-95 0.012 < LLD < LLD 0 Cs-134 0.006 < LLD < LLD 0 Cs-137 0.007 < LLD < LLD 0 Ce-141 0.013 < LLD < LLD 0 Ce-144 0.052 < LLD < LLD 0 Broad Leaf Sr-89 9 0.007 < LLD < LLD 0 Vegetation Sr-90 9 0.005 < LLD < LLD 0 (pCi/g wet) 1-131 9 0.017 < LLD < LLD 0 GS 9 K-40 0.50 1.90 (6/6) T-37, Farm Mkt. 2.05 (3/3) 2.05 (3/3) 0 (1.48-2.13) 13.0 mi. SW (1.48-2.65) (1.48-2.65)

Nb-95 0.012 < LLD < LLD 0 Zr-95 0.021 < LLD < LLD 0 Cs-134 0.013 < LLD < LLD 0 Cs-137 0.015 < LLD < LLD 0 Ce-141 0.032 < LLD < LLD 0 Ce-144 0.11 < LLD < LLD 0

Table 4.5 Radiological Environmental Monitoring Program Summary Name of Facility Davis-Besse Nuclear Power Station Docket No. 50-346 Location of Facility Ottawa, Ohio Reporting Period January-December, 2009

( County, State )

Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locations Non-Type Number of LLDb Mean (F)0 Mean (F)' Mean (F)0 Routine (Units) Analysesa Range' Locationd Range' Range' Resultse Animal / GS 3 Wildlife Feed Be-7 0.10 0.40 (2/2) T-31, Onsite 0.48(1/1) 0.29(1/1) 0 (pCi/g wet) (0.31-0.48) Roving location K-40 0.10 4.40 (2/2) T-198, Toussaint Cr. 5.06(1/1) 4.52(1/1) 0 (3.74-5.06) 4.0 mi. WSW Nb-95 0.023 < LLD < LLD 0 Zr-95 0.028 < LLD < LLD 0 Ru-103 0.018 < LLD < LLD 0 Ru-106 0.10 < LLD < LLD 0 Cs-134 0.015 < LLD < LLD 0 Cs-137 0.017 < LLD < LLD 0 Ce-141 0.038 < LLD < LLD 0 Ce-144 0.11 < LLD < LLD 0 Soil GS 10 (pCi/g dry) Be-7 0.34 0.94 (3/6) T-8, Farm 1.79(1/1) 0.60 (1/4) 0 (0.42-1.79) 2.7 mi. WSW K-40 0.10 15.48 (6/6) T-8, Farm 23.56(1/1) 19.05 (4/4) 0 (4.26-23.56) 2.7 mi. WSW (14.75-21.96)

Nb-95 0.062 < LLD < LLD 0 Zr-95 0.071 < LLD < LLD 0 Ru-103 0.044 < LLD < LLD 0 Ru-106 0.23 < LLD < LLD 0 Cs-1 34 0.029 < LLD < LLD 0 Cs-1 37 0.033 0.15 (4/6) T-8, Farm 0.29 (1/1) 0.12 (3/4)

(0.10-0.29) 2.7 mi. WSW (0.042-0.17) 0 Ce-141 0.083 < LLD < LLD 0 Ce-144 0.20 < LLD < LLD 0

Table 4.5 Radiological Environmental Monitoring Program Summary Name of Facility Davis-Besse Nuclear Power Station Docket No. 50-346 Location of Facility Ottawa, Ohio Reporting Period January-December, 2009 County, State Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locations Non-Type Number of LLDb Mean (F)c Mean (F)c Mean (F)c Routine (Units) Analysesa Rangec Locationd Rangec Rangec Resultse Treated GB (TR) 48 0.9 1.8 (23/24) T-50, Erie WTP 1.8 (11/12) 1.5 (22/24) 0 Surface Water (0.9-2.7) 4.5 mi. SE (1.0-2.7) (0.9-2.8)

(pCi/L) H-3 16 330 < LLD < LLD 0 Sr-89 16 1.3 < LLD < LLD 0 Sr-90 16 0.7 < LLD < LLD 0 GS 16 Mn-54 15 < LLD < LLD 0 Fe-59 30 < LLD < LLD 0 Co-58 15 < LLD < LLD 0 Co-60 15 < LLD < LLD 0 Zn-65 30 < LLD < LLD 0 Zr-Nb-95 15 < LLD < LLD 0 Cs-134 10 < LLD < LLD 0 Cs-137 10 < LLD < LLD 0 Ba-La-140 15 < LLD < LLD 0 Untreated GB (TR) 60 1.0 2.3 (34/36) T-3, Site Boundary 2.4 (12/12) 2.0 (21/24) 0 Surface Water (1.1-4.6) 1.4 mi. ESE (1.1-3.9) (1.1-4.3)

(pCi/L) H-3 60 330 820 (2/36) T-3, Site Boundary 901 (1/12) < LLD 0 (739-901) 1.4 mi. ESE Sr-89 20 1.2 < LLD < LLD 0 Sr-90 20 0.7 < LLD < LLD 0 GS 60 Mn-54 15 < LLD < LLD 0 Fe-59 30 < LLD < LLD 0 Co-58 15 < LLD < LLD 0 Co-60 15 < LLD < LLD 0 Zn-65 30 < LLD < LLD 0 Zr-Nb-95 15 < LLD < LLD 0 Cs-134 10 < LLD < LLD 0 Cs-137 10 < LLD < LLD 0 Ba-La-140 15 < LLD < LLD 0

Table 4.5 Radiological Environmental Monitoring Program Summary Name of Facility Davis-Besse Nuclear Power Station Docket No. 50-346 Location of Facility Ottawa, Ohio Reporting Period January-December, 2009

( County, State )

Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locations Non-Type Number of LLDb Mean (F)c Mean (F)c Mean (F): Routine 0

(Units) Analyses' Rangec Location d Range' Range Results' Fish GB 6 0.10 4.38 (3/3) T-35, Lake Erie 4.86 (3/3) 4.86 (3/3) 0 (pCi/g wet) (3.78-5.15) > 10 mi. (4.50-5.09) (4.50-5.09)

GS 6 K-40 0.10 2.63 (3/3) T-35, Lake Erie 2.69 (3/3) 2.69 (3/3) 0 (2.49-2.84) > 10 mi. (2.29-3.00) (2.29-3.00)

Mn-54 0.021 < LLD - < LLD 0 Fe-59 0.106 < LLD < LLD 0 Co-58 0.034 < LLD < LLD 0 Co-60 0.018 < LLD < LLD 0 Zn-65 0.051 < LLD < LLD 0 Cs-134 0.014 < LLD < LLD 0 Cs-137 0.020 < LLD < LLD 0 Shoreline GS 8 Sediments K-40 0.10 13.12 (6/6) T-132, Lake Erie 14.93 (2/2) 10.83 (2/2) 0 (pCi/g dry) (8.93-20.93) 1.0 mi. E (8.93-20.93) (9.65-12.00)

Mn-54 0.049 < LLD < LLD 0 Co-58 0.044 < LLD < LLD 0 Co-60 0.051 < LLD < LLD 0 Cs-134 0.046 < LLD < LLD 0 Cs-1 37 0.052 < LLD < LLD 0 a GB = gross beta, GS = gamma scan.

b LLD = nominal lower limit of detection based on a 4.66 sigma counting error for background sample.

c Mean and range are based on detectable measurements only (i.e., >LLD) Fraction of detectable measurements at specified locations is indicated in parentheses (F).

d Locations are specified by station code (Table 4.1) and distance (miles) and direction relative to reactor site..

' Non-routine results are those which exceed ten times the control station value.

ML101410510

Text

1.0 INTRODUCTION

1.0 INTRODUCTION

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