ML17024A021

Independent Confirmatory Survey Summary and Results for the Non-Impacted Land Areas at the La Crosse Boiling Water Reactor, Genoa, Wisconsin

ML17024A021
Person / Time
Site:	La Crosse  File:Dairyland Power Cooperative icon.png
Issue date:	01/23/2017
From:	Altic N A Oak Ridge Institute for Science & Education
To:	Vaaler M Reactor Decommissioning Branch
VAALER M, 415-3178, T08F05
References
DCN 5299-SR-01-0, DE SC0014664
Download: ML17024A021 (62)

Text

REPORT FOR THE INDEPENDENT CONFIRMATORY SURVEY OF THE NON-IMPACTED LAND AREAS AT THE LA CROSSE BOILING WATER REACTOR, GENOA, WISCONSIN

N. A. Altic ORAU FINAL REPORT Prepared for the U.S. Nuclear Regulatory Commission JANUARY 2017

Further dissemination authorized to NRC only; other requests shall be approved by the originating facility or higher NRC programmatic authority.

REPORT FOR THE INDEPENDENT CONFIRMATORY SURVEY OF THE NON-IMPACTED LAND AREAS AT THE LA CROSSE BOILING WATER REACTOR GENOA, WISCONSIN

Prepared by N. A. Altic ORAU

JANUARY 2017

FINAL REPORT Prepared for the U.S. Nuclear Regulatory Commission

CONTENTS

FIGURES TABLES ACRONYMS SolutionsSolutions REPORT FOR THE INDEPENDENT CONFIRMATORY SURVEY OF THE NON-IMPACTED LAND AREAS AT THE LA CROSSE BOILING WATER REACTOR GENOA, WISCONSIN EXECUTIVE

SUMMARY

Solutions REPORT FOR THE INDEPENDENT CONFIRMATORY SURVEY OF THE NON-IMPACTED LAND AREAS AT THE LA CROSSE BOILING WATER REACTOR GENOA, WISCONSIN 1. INTRODUCTION

Solutions

2. SITE DESCRIPTION Figure 2.1. Open Land Survey Unit Boundaries

Table 2.1. Summary of Non

-Impacted Land Area Survey Units Survey Unit IDSurvey Unit DescriptionApproximate Survey Unit Area (m 2)3. DATA QUALITY OBJECTIVES Guidance on Systematic Planning Using the Data Quality Objectives Process 3.1 STATE THE PROBLEM 3.2 IDENTIFY THE DECISION Table 3.1. LACBWR Confirmatory Survey Decision Process Principal Study QuestionsAlternative Actions Decision Statement 3.3 IDENTIFY INPUTS TO THE DECISION Solutions 3.3.1 Radionuclides of Concern

Table 3.2.

Cs-137 Investigation Levels Specified in the Licensee's LTP (pCi/g) Soil Condition As Referenced in the TSD Decay Corrected to Confirmatory Survey Measured Range Range for 95% Confidence Level Measured Range Range for 95% Confidence Level 3.4 DEFINE THE STUDY BOUNDARIES 3.5 DEVELOP A DECISION RULE

3.6 SPECIFY LIMITS ON DECISION ERRORS 3.7 OPTIMIZE THE DESIGN FOR OBTAINING D ATA

4. PROCEDURES ORAU Radiological and Environmental Survey Procedures ManualORAU Environmental Services and Radiation Training Quality Program Manual4.1 REFERENCE SYSTEM 4.2 SURFACE SCANS 4.3 SOIL SAMPLING

5. SAMPLE ANALYSIS AND DATA INTERPRETATION Radiological and Environmental Analytical Laboratory Procedures Manual6. FINDING S AND RESULTS 6.1 SURFACE SCANS

6.2 SOIL SAMPLING Table 6.1. Cs-137 Concentration in Surface Soil Samples (pCi/g)

Mean Median Standard Deviation Min Max

Figure 6.1. Q

-Q Plot of ORISE Random Confirmatory Sample Results and LS Background Sample Results 6.3 EVALUATION OF ANALYTICAL D ATA Figure 6.2 Sign Test Output Using ProUCL

Do Not Reject H0 at the specified level of significance (0.05), Conclude Median <= 0.135 One Sample Sign Test for Uncensored Full Data Sets Without Non-Detects

7. CONCLUSIONS

8. REFERENCES Guidance on systematic Planning Using the Data Quality Objectives ProcessORAU Radiation Protection ManualORAU Radiological and Environmental Survey Procedures ManualORAU Environmental Services and Radiation Training Quality Program ManualORAU Radiological and Environmental Analytical Laboratory Procedures ManualORAU Health and Safety ManualProject-Specific Plan for the Confirmatory Survey Activities at the La Crosse Boiling Water Reactor in Genoa, WisconsinSolutionsLACBWR: Supporting Information for Request for Partial Site ReleaseSolutionsExamination of Cs

-137 Global Fallout in Soils at Zion Station, Rev 0. Solutions APPENDIX A FIGURES Figure A-1. Gamma Walkover Scan of L4012103

Figure A-2. Gamma Walkover Scan of L4012105 Figure A-3. Gamma Walkover Scan of L4012106

Figure A-4. Gamma Walkover Scan of L4012107

Figure A-5. Soil Sampling Locations in L4012103

Figure A-6. Soil Sampling Locations in L4012105

Figure A-7. Soil Sampling Locations in L4012106

Figure A-8. Soil Sampling Locations in L4012107

APPENDIX B SOIL SAMPLE ANALYTICAL RESULTS Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0001 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET07 Smp Qty.: 805.62 Lab Sample ID:

12375S0001 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/15/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 910.81 911.20 0.13 0.16 0.80 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0450.106

-0.038 N/A N/A Am-241pCi/g 726.98 727.33 0.28 0.52 0.78 N/A N/A Bi-212 pCi/g 609.320.0900.228 0.749 N/A N/A Bi-214 pCi/g 1332.49 U0.0280.055

-0.015 N/A N/A Co-60pCi/g 661.06 661.66 U0.0190.040 0.033 N/A N/A Cs-137 pCi/g 1460.82 1.3 2.9 15.3 N/A N/A K-40 pCi/g 1001.03 U 3.2 6.9 1.1 N/A N/A Pa-234pCi/g 238.50 238.630.0590.060 0.664 N/A N/A Th-228 by Pb-212pCi/g 351.78 351.930.0750.070 0.791 N/A N/A Ra-226 by Pb-214pCi/g 185.95 186.21 0.30 0.55 1.43 N/A N/A Ra-226 pCi/g 67.67 U 3.8 9.4 1.5 N/A N/A Th-230pCi/g 63.22 63.29 U 0.33 0.67 0.66 N/A N/A U-238 by Th-234 pCi/g 143.76 U 0.11 0.26 0.07 N/A N/A U-235 Page 1 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0002 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET08 Smp Qty.: 722.92 Lab Sample ID:

12375S0002 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/15/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.12 911.20 0.14 0.15 1.18 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0560.124

-0.156 N/A N/A Am-241pCi/g 727.36 727.33 0.28 0.47 1.29 N/A N/A Bi-212pCi/g 609.26 609.32 0.17 0.07 2.24 N/A N/A Bi-214 pCi/g 1332.49 U0.0260.057 0.027 N/A N/A Co-60pCi/g 661.54 661.66 U0.0160.037 0.025 N/A N/A Cs-137pCi/g 1460.81 1460.82 1.1 0.6 13.2 N/A N/A K-40pCi/g 1001.15 1001.03 U 2.0 4.4 2.6 N/A N/A Pa-234pCi/g 238.56 238.630.0710.086 0.873 N/A N/A Th-228 by Pb-212pCi/g 351.82 351.93 0.15 0.07 2.57 N/A N/A Ra-226 by Pb-214pCi/g 185.91 186.21 0.47 0.68 4.71 N/A N/A Ra-226pCi/g 67.85 67.67 U 3.1 7.2 3.5 N/A N/A Th-230pCi/g 63.15 63.29 0.81 0.91 3.13 N/A N/A U-238 by Th-234pCi/g 143.94 143.76 U0.0840.194 0.129 N/A N/A U-235 Page 2 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0003 SDG: 201212375-1 Geometry:

FM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET09 Smp Qty.: 922.72 Lab Sample ID:

12375S0003 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/15/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.39 911.200.0900.105 0.560 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0310.074

-0.049 N/A N/A Am-241pCi/g 727.10 727.33 0.18 0.31 0.58 N/A N/A Bi-212pCi/g 609.29 609.320.0540.047 0.474 N/A N/A Bi-214 pCi/g 1332.49 U0.0170.034

-0.007 N/A N/A Co-60pCi/g 661.66 661.660.0170.025 0.081 N/A N/A Cs-137pCi/g 1460.86 1460.82 1.1 0.5 12.9 N/A N/A K-40 pCi/g 1001.03 U 2.1 4.6 0.3 N/A N/A Pa-234pCi/g 238.61 238.630.0420.043 0.456 N/A N/A Th-228 by Pb-212pCi/g 351.91 351.930.0480.046 0.481 N/A N/A Ra-226 by Pb-214pCi/g 186.00 186.21 0.24 0.44 1.18 N/A N/A Ra-226 pCi/g 67.67 U 2.8 7.0 1.6 N/A N/A Th-230pCi/g 63.53 63.29 0.26 0.50 0.61 N/A N/A U-238 by Th-234 pCi/g 143.76 U0.0820.199 0.099 N/A N/A U-235 Page 3 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0004 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET10 Smp Qty.: 528.41 Lab Sample ID:

12375S0004 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/15/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 910.76 911.20 0.15 0.19 0.97 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U 0.12 0.30-0.08 N/A N/A Am-241pCi/g 727.50 727.33 0.31 0.57 0.96 N/A N/A Bi-212pCi/g 609.21 609.320.0760.085 0.603 N/A N/A Bi-214 pCi/g 1332.49 U0.0290.059

-0.008 N/A N/A Co-60pCi/g 661.62 661.660.0360.041 0.260 N/A N/A Cs-137pCi/g 1460.18 1460.82 1.5 0.9 16.9 N/A N/A K-40 pCi/g 1001.03 U 3.3 7.1 0.3 N/A N/A Pa-234pCi/g 238.77 238.630.0750.075 0.856 N/A N/A Th-228 by Pb-212pCi/g 352.03 351.930.0690.079 0.611 N/A N/A Ra-226 by Pb-214pCi/g 186.07 186.21 0.42 0.77 2.12 N/A N/A Ra-226 pCi/g 67.67 U 8.4 20.9 0.7 N/A N/A Th-230pCi/g 63.59 63.29 U 0.81 1.69 1.41 N/A N/A U-238 by Th-234 pCi/g 143.76 U 0.15 0.36 0.06 N/A N/A U-235 Page 4 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0005 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET07 Smp Qty.: 815.55 Lab Sample ID:

12375S0005 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/15/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 910.85 911.200.0630.081 0.227 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0290.061

-0.065 N/A N/A Am-241pCi/g 727.17 727.33 U 0.16 0.32 0.24 N/A N/A Bi-212 pCi/g 609.320.0530.146 0.276 N/A N/A Bi-214 pCi/g 1332.49 U0.0120.037 0.016 N/A N/A Co-60pCi/g 661.39 661.660.0220.025 0.113 N/A N/A Cs-137 pCi/g 1460.82 0.70 1.89 6.50 N/A N/A K-40 pCi/g 1001.03 U 2.5 5.3-0.0 N/A N/A Pa-234pCi/g 238.47 238.630.0260.038 0.165 N/A N/A Th-228 by Pb-212pCi/g 351.80 351.930.0390.054 0.237 N/A N/A Ra-226 by Pb-214pCi/g 185.90 186.21 0.20 0.39 0.67 N/A N/A Ra-226 pCi/g 67.67 U 2.3 5.7-0.7 N/A N/A Th-230pCi/g 63.42 63.29 U 0.24 0.50 0.45 N/A N/A U-238 by Th-234pCi/g 144.23 143.76 U0.0430.096 0.055 N/A N/A U-235 Page 5 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0006 SDG: 201212375-1 Geometry:

FM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET08 Smp Qty.: 863.46 Lab Sample ID:

12375S0006 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/15/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.22 911.200.0780.096 0.513 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0270.064

-0.015 N/A N/A Am-241pCi/g 727.27 727.33 0.17 0.30 0.54 N/A N/A Bi-212pCi/g 609.28 609.320.0420.045 0.319 N/A N/A Bi-214 pCi/g 1332.49 U0.0170.034 0.005 N/A N/A Co-60 pCi/g 661.66 U0.0160.034 0.005 N/A N/A Cs-137pCi/g 1460.84 1460.82 0.98 0.46 12.20 N/A N/A K-40 pCi/g 1001.03 U 2.0 3.7-1.9 N/A N/A Pa-234pCi/g 238.51 238.630.0420.044 0.473 N/A N/A Th-228 by Pb-212pCi/g 351.83 351.930.0390.044 0.363 N/A N/A Ra-226 by Pb-214pCi/g 185.81 186.21 0.21 0.39 0.93 N/A N/A Ra-226 pCi/g 67.67 U 2.4 5.8-1.3 N/A N/A Th-230pCi/g 63.22 63.29 U 0.23 0.48 0.42 N/A N/A U-238 by Th-234 pCi/g 143.76 U0.0720.171 0.015 N/A N/A U-235 Page 6 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0007 SDG: 201212375-1 Geometry:

FM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET07 Smp Qty.: 888.25 Lab Sample ID:

12375S0007 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/16/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity Ratio pCi/g 911.20 U0.0850.272

-0.146 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0320.076

-0.016 N/A N/A Am-241pCi/g 726.80 727.33 0.19 0.31 0.55 N/A N/A Bi-212pCi/g 609.08 609.320.0480.054 0.317 N/A N/A Bi-214 pCi/g 1332.49 U0.0220.043

-0.008 N/A N/A Co-60 pCi/g 661.66 U0.0200.048 0.017 N/A N/A Cs-137pCi/g 1460.12 1460.82 0.92 0.49 9.25 N/A N/A K-40 pCi/g 1001.03 U 2.6 5.2-0.6 N/A N/A Pa-234pCi/g 238.47 238.630.0340.043 0.278 N/A N/A Th-228 by Pb-212pCi/g 351.77 351.930.0450.054 0.337 N/A N/A Ra-226 by Pb-214pCi/g 185.84 186.21 0.21 0.42 0.65 N/A N/A Ra-226 pCi/g 67.67 U 2.6 6.5 0.2 N/A N/A Th-230pCi/g 63.40 63.29 U 0.26 0.55 0.44 N/A N/A U-238 by Th-234 pCi/g 143.76 U0.0760.181 0.030 N/A N/A U-235 Page 7 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0008 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET08 Smp Qty.: 797.61 Lab Sample ID:

12375S0008 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/16/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.15 911.20 0.17 0.11 1.73 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0490.114

-0.101 N/A N/A Am-241pCi/g 727.40 727.33 0.33 0.43 2.18 N/A N/A Bi-212pCi/g 609.26 609.32 0.13 0.06 1.67 N/A N/A Bi-214 pCi/g 1332.49 U0.0210.043 0.006 N/A N/A Co-60 pCi/g 661.66 U0.0190.045

-0.020 N/A N/A Cs-137pCi/g 1460.76 1460.82 0.42 0.43 3.49 N/A N/A K-40pCi/g 1001.20 1001.03 U 1.6 3.6 2.7 N/A N/A Pa-234pCi/g 238.57 238.63 0.10 0.08 1.51 N/A N/A Th-228 by Pb-212pCi/g 351.80 351.93 0.12 0.06 1.90 N/A N/A Ra-226 by Pb-214pCi/g 185.85 186.21 0.40 0.63 3.70 N/A N/A Ra-226pCi/g 67.31 67.67 U 2.9 6.8 2.0 N/A N/A Th-230pCi/g 63.21 63.29 0.70 0.83 2.65 N/A N/A U-238 by Th-234pCi/g 143.42 143.76 U0.0780.182 0.087 N/A N/A U-235 Page 8 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0009 SDG: 201212375-1 Geometry:

FM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET07 Smp Qty.: 889.12 Lab Sample ID:

12375S0009 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/16/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.07 911.200.0700.111 0.240 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0290.067

-0.052 N/A N/A Am-241pCi/g 726.80 727.33 U 0.15 0.31 0.22 N/A N/A Bi-212 pCi/g 609.320.0490.139 0.290 N/A N/A Bi-214 pCi/g 1332.49 U0.0180.042 0.008 N/A N/A Co-60pCi/g 661.39 661.66 U0.0100.025 0.005 N/A N/A Cs-137 pCi/g 1460.82 0.81 2.00 7.63 N/A N/A K-40 pCi/g 1001.03 U 2.2 5.5 2.6 N/A N/A Pa-234pCi/g 238.49 238.630.0300.038 0.232 N/A N/A Th-228 by Pb-212pCi/g 351.83 351.930.0390.051 0.268 N/A N/A Ra-226 by Pb-214pCi/g 185.93 186.21 0.18 0.37 0.54 N/A N/A Ra-226 pCi/g 67.67 U 2.4 6.1 1.6 N/A N/A Th-230pCi/g 63.35 63.29 U 0.22 0.45 0.42 N/A N/A U-238 by Th-234 pCi/g 143.76 U0.0730.174 0.015 N/A N/A U-235 Page 9 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0010 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET08 Smp Qty.: 703.21 Lab Sample ID:

12375S0010 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/16/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.17 911.20 0.18 0.13 1.85 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0540.129

-0.037 N/A N/A Am-241pCi/g 727.23 727.33 0.31 0.46 1.69 N/A N/A Bi-212pCi/g 609.25 609.32 0.13 0.08 1.65 N/A N/A Bi-214 pCi/g 1332.49 U0.0180.053

-0.010 N/A N/A Co-60 pCi/g 661.66 U0.0200.049

-0.008 N/A N/A Cs-137pCi/g 1460.84 1460.82 0.92 0.55 10.59 N/A N/A K-40 pCi/g 1001.03 U 2.8 6.3 3.3 N/A N/A Pa-234pCi/g 238.56 238.63 0.10 0.09 1.53 N/A N/A Th-228 by Pb-212pCi/g 351.83 351.93 0.12 0.07 1.82 N/A N/A Ra-226 by Pb-214pCi/g 185.80 186.21 0.40 0.67 3.22 N/A N/A Ra-226 pCi/g 67.67 U 4.6 11.3 3.3 N/A N/A Th-230pCi/g 63.22 63.29 0.57 0.93 1.79 N/A N/A U-238 by Th-234pCi/g 143.63 143.76 U0.0820.189 0.132 N/A N/A U-235 Page 10 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0011 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET09 Smp Qty.: 645.19 Lab Sample ID:

12375S0011 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/16/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.20 911.20 0.20 0.19 1.61 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0660.152

-0.130 N/A N/A Am-241pCi/g 727.33 727.33 0.36 0.62 1.37 N/A N/A Bi-212pCi/g 609.32 609.32 0.30 0.09 3.61 N/A N/A Bi-214 pCi/g 1332.49 U0.0320.072 0.014 N/A N/A Co-60pCi/g 662.03 661.66 U0.0220.055

-0.008 N/A N/A Cs-137pCi/g 1460.93 1460.82 1.2 0.7 12.8 N/A N/A K-40pCi/g 1001.23 1001.03 2.7 5.3 6.1 N/A N/A Pa-234pCi/g 238.64 238.63 0.10 0.09 1.37 N/A N/A Th-228 by Pb-212pCi/g 351.91 351.93 0.25 0.09 4.18 N/A N/A Ra-226 by Pb-214pCi/g 185.99 186.21 0.63 0.83 6.77 N/A N/A Ra-226pCi/g 67.65 67.67 U 4.6 10.9 3.1 N/A N/A Th-230pCi/g 63.00 63.29 0.86 0.99 3.28 N/A N/A U-238 by Th-234pCi/g 144.01 143.76 0.12 0.27 0.29 N/A N/A U-235 Page 11 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0012 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/28/2016 Live Time(s):

3,600 Detector ID:

DET10 Smp Qty.: 569.96 Lab Sample ID:

12375S0012 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/16/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 910.94 911.20 0.10 0.13 0.55 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0990.250 0.045 N/A N/A Am-241pCi/g 727.10 727.33 0.24 0.44 0.63 N/A N/A Bi-212pCi/g 609.20 609.320.0660.074 0.504 N/A N/A Bi-214 pCi/g 1332.49 U0.0230.044

-0.004 N/A N/A Co-60pCi/g 661.56 661.660.0550.036 0.566 N/A N/A Cs-137pCi/g 1460.19 1460.82 0.96 0.85 9.28 N/A N/A K-40 pCi/g 1001.03 U 2.7 6.0 0.3 N/A N/A Pa-234pCi/g 238.76 238.630.0540.067 0.521 N/A N/A Th-228 by Pb-212pCi/g 352.00 351.930.0650.076 0.573 N/A N/A Ra-226 by Pb-214pCi/g 186.11 186.21 0.34 0.69 1.10 N/A N/A Ra-226 pCi/g 67.67 U 6.9 17.5 3.0 N/A N/A Th-230pCi/g 63.42 63.29 U 0.69 1.40 1.20 N/A N/A U-238 by Th-234 pCi/g 143.76 U 0.13 0.32 0.09 N/A N/A U-235 Page 12 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0013 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/29/2016 Live Time(s):

3,600 Detector ID:

DET07 Smp Qty.: 434.23 Lab Sample ID:

12375S0013 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/16/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 910.79 911.20 0.11 0.17 0.33 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0490.114

-0.067 N/A N/A Am-241 pCi/g 727.33 U 0.40 1.07 0.72 N/A N/A Bi-212pCi/g 608.99 609.320.0670.100 0.277 N/A N/A Bi-214 pCi/g 1332.49 U0.0270.064 0.008 N/A N/A Co-60pCi/g 661.38 661.660.0990.043 0.978 N/A N/A Cs-137pCi/g 1460.24 1460.82 1.2 0.9 10.1 N/A N/A K-40pCi/g 1000.42 1001.03 U 2.8 6.8 1.4 N/A N/A Pa-234pCi/g 238.57 238.630.0490.066 0.324 N/A N/A Th-228 by Pb-212pCi/g 351.68 351.930.0650.105 0.305 N/A N/A Ra-226 by Pb-214pCi/g 185.91 186.21 U 0.32 0.71 0.49 N/A N/A Ra-226 pCi/g 67.67 U 3.8 9.5-0.8 N/A N/A Th-230pCi/g 63.49 63.29 0.40 0.74 0.86 N/A N/A U-238 by Th-234 pCi/g 143.76 U 0.11 0.27 0.00 N/A N/A U-235 Page 13 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0014 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/29/2016 Live Time(s):

3,600 Detector ID:

DET08 Smp Qty.: 666.16 Lab Sample ID:

12375S0014 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/16/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.12 911.200.0830.123 0.413 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0350.084

-0.023 N/A N/A Am-241pCi/g 726.70 727.33 U 0.17 0.35 0.35 N/A N/A Bi-212pCi/g 609.07 609.320.0460.055 0.324 N/A N/A Bi-214 pCi/g 1332.49 U0.0220.044 0.003 N/A N/A Co-60pCi/g 661.48 661.660.0300.025 0.256 N/A N/A Cs-137pCi/g 1460.68 1460.82 1.4 0.6 18.1 N/A N/A K-40 pCi/g 1001.03 U 2.4 5.2 1.2 N/A N/A Pa-234pCi/g 238.51 238.630.0380.050 0.354 N/A N/A Th-228 by Pb-212pCi/g 351.73 351.930.0420.055 0.350 N/A N/A Ra-226 by Pb-214pCi/g 185.77 186.21 0.22 0.46 0.70 N/A N/A Ra-226 pCi/g 67.67 U 2.8 6.9-0.3 N/A N/A Th-230pCi/g 63.29 63.29 U 0.28 0.59 0.49 N/A N/A U-238 by Th-234 pCi/g 143.76 U0.0780.189 0.061 N/A N/A U-235 Page 14 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0015 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/29/2016 Live Time(s):

3,600 Detector ID:

DET09 Smp Qty.: 539.55 Lab Sample ID:

12375S0015 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/16/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.41 911.200.0940.090 0.457 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0380.093

-0.017 N/A N/A Am-241pCi/g 727.49 727.33 U 0.22 0.46 0.34 N/A N/A Bi-212pCi/g 609.45 609.320.0540.060 0.323 N/A N/A Bi-214 pCi/g 1332.49 U0.0230.046

-0.006 N/A N/A Co-60pCi/g 661.70 661.660.0590.037 0.514 N/A N/A Cs-137pCi/g 1461.00 1460.82 0.88 0.62 8.09 N/A N/A K-40 pCi/g 1001.03 U 2.7 5.9-0.3 N/A N/A Pa-234pCi/g 238.63 238.630.0450.050 0.415 N/A N/A Th-228 by Pb-212pCi/g 352.00 351.930.0530.063 0.400 N/A N/A Ra-226 by Pb-214pCi/g 185.79 186.21 0.26 0.52 0.75 N/A N/A Ra-226 pCi/g 67.67 U 3.1 7.7 0.6 N/A N/A Th-230pCi/g 62.87 63.29 U 0.29 0.59 0.54 N/A N/A U-238 by Th-234pCi/g 143.17 143.76 U0.0670.156 0.052 N/A N/A U-235 Page 15 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0016 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/29/2016 Live Time(s):

3,600 Detector ID:

DET10 Smp Qty.: 568.06 Lab Sample ID:

12375S0016 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/16/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 910.88 911.20 0.14 0.16 0.98 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U 0.13 0.32 0.02 N/A N/A Am-241pCi/g 727.19 727.33 0.30 0.50 1.11 N/A N/A Bi-212pCi/g 609.27 609.320.1000.086 1.007 N/A N/A Bi-214 pCi/g 1332.49 U0.0280.061 0.007 N/A N/A Co-60pCi/g 661.54 661.660.0550.042 0.550 N/A N/A Cs-137pCi/g 1460.22 1460.82 1.2 0.8 13.2 N/A N/A K-40 pCi/g 1001.03 U 2.6 5.8 0.1 N/A N/A Pa-234pCi/g 238.77 238.630.0820.080 1.012 N/A N/A Th-228 by Pb-212pCi/g 352.02 351.930.0910.083 1.036 N/A N/A Ra-226 by Pb-214pCi/g 186.06 186.21 0.41 0.80 1.74 N/A N/A Ra-226 pCi/g 67.67 U 8.8 22.2 11.1 N/A N/A Th-230pCi/g 63.67 63.29 U 0.89 2.01 1.03 N/A N/A U-238 by Th-234pCi/g 144.46 143.76 U 0.10 0.24 0.08 N/A N/A U-235 Page 16 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0017 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/29/2016 Live Time(s):

3,600 Detector ID:

DET07 Smp Qty.: 835.50 Lab Sample ID:

12375S0017 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/17/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 910.94 911.20 0.12 0.16 0.65 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0420.097

-0.089 N/A N/A Am-241pCi/g 726.84 727.33 0.26 0.44 0.86 N/A N/A Bi-212pCi/g 609.11 609.320.0630.066 0.480 N/A N/A Bi-214 pCi/g 1332.49 U0.0220.049 0.005 N/A N/A Co-60pCi/g 661.44 661.660.0260.033 0.148 N/A N/A Cs-137pCi/g 1460.40 1460.82 1.2 0.4 14.5 N/A N/A K-40 pCi/g 1001.03 U 3.0 6.6 1.1 N/A N/A Pa-234pCi/g 238.60 238.630.0530.053 0.570 N/A N/A Th-228 by Pb-212pCi/g 351.84 351.930.0550.064 0.462 N/A N/A Ra-226 by Pb-214pCi/g 185.71 186.21 0.28 0.48 1.55 N/A N/A Ra-226 pCi/g 67.67 U 3.4 8.4-0.9 N/A N/A Th-230pCi/g 63.20 63.29 0.33 0.77 0.90 N/A N/A U-238 by Th-234 pCi/g 143.76 U0.0960.229 0.037 N/A N/A U-235 Page 17 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0018 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/29/2016 Live Time(s):

3,600 Detector ID:

DET08 Smp Qty.: 646.75 Lab Sample ID:

12375S0018 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/17/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.18 911.20 0.14 0.16 1.08 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0560.130

-0.096 N/A N/A Am-241pCi/g 727.37 727.33 0.28 0.46 1.26 N/A N/A Bi-212pCi/g 609.24 609.32 0.17 0.08 2.23 N/A N/A Bi-214 pCi/g 1332.49 U0.0300.064 0.024 N/A N/A Co-60pCi/g 661.68 661.66 U0.0180.039 0.030 N/A N/A Cs-137pCi/g 1460.73 1460.82 1.1 0.6 12.8 N/A N/A K-40pCi/g 1000.99 1001.03 U 2.1 4.6 2.9 N/A N/A Pa-234pCi/g 238.54 238.630.0710.094 0.836 N/A N/A Th-228 by Pb-212pCi/g 351.73 351.93 0.16 0.09 2.58 N/A N/A Ra-226 by Pb-214pCi/g 185.84 186.21 0.46 0.69 4.36 N/A N/A Ra-226 pCi/g 67.67 U 4.5 11.2 2.5 N/A N/A Th-230pCi/g 63.23 63.29 0.73 0.92 2.69 N/A N/A U-238 by Th-234pCi/g 143.99 143.76 U0.0870.202 0.108 N/A N/A U-235 Page 18 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0019 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/29/2016 Live Time(s):

3,600 Detector ID:

DET09 Smp Qty.: 783.44 Lab Sample ID:

12375S0019 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/17/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.23 911.20 0.12 0.13 0.76 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0390.092

-0.035 N/A N/A Am-241pCi/g 727.19 727.33 0.23 0.36 0.82 N/A N/A Bi-212pCi/g 609.28 609.320.0730.059 0.647 N/A N/A Bi-214 pCi/g 1332.49 U0.0120.043

-0.011 N/A N/A Co-60pCi/g 661.55 661.660.0170.028 0.064 N/A N/A Cs-137pCi/g 1460.83 1460.82 1.2 0.5 13.7 N/A N/A K-40 pCi/g 1001.03 U 2.3 5.3 1.1 N/A N/A Pa-234pCi/g 238.66 238.630.0600.052 0.762 N/A N/A Th-228 by Pb-212pCi/g 351.90 351.930.0660.055 0.757 N/A N/A Ra-226 by Pb-214pCi/g 186.00 186.21 0.28 0.46 1.81 N/A N/A Ra-226 pCi/g 67.67 U 3.3 8.2 1.9 N/A N/A Th-230pCi/g 63.13 63.29 0.37 0.67 0.97 N/A N/A U-238 by Th-234pCi/g 143.60 143.76 U0.0650.156 0.024 N/A N/A U-235 Page 19 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration Gamma Spectrometry Summary Sheet Report Date: December 05, 2016 Client Sample ID:

5299S0020 SDG: 201212375-1 Geometry:

LM Units: grams Count Date:

11/29/2016 Live Time(s):

3,600 Detector ID:

DET10 Smp Qty.: 798.54 Lab Sample ID:

12375S0020 Batch Number:

GS0392 Project Name:

La Crosse Project # :

201212375 SOP (Rev. #):

CP1 (21)

Analyst: smithw COC # : 1611-005 Receipt Date:

11/21/2016 Collection Date:

11/17/2016 AnalyteResultTPU (2s)MDC Units Energy (keV)Duplicate Error Ratio Energy Signature (keV)Qualifier Meas./Known Activity RatiopCi/g 911.01 911.200.0840.101 0.488 N/A N/A Th-232 by Ac-228 pCi/g 59.54 U0.0790.201 0.064 N/A N/A Am-241pCi/g 726.90 727.33 0.20 0.33 0.68 N/A N/A Bi-212pCi/g 609.21 609.320.0510.055 0.422 N/A N/A Bi-214 pCi/g 1332.49 U0.0190.038 0.002 N/A N/A Co-60pCi/g 661.44 661.660.0160.028 0.060 N/A N/A Cs-137pCi/g 1460.25 1460.82 0.84 0.60 8.95 N/A N/A K-40 pCi/g 1001.03 U 2.0 4.3 0.1 N/A N/A Pa-234pCi/g 238.77 238.630.0420.050 0.430 N/A N/A Th-228 by Pb-212pCi/g 351.99 351.930.0520.057 0.499 N/A N/A Ra-226 by Pb-214pCi/g 186.42 186.21 0.23 0.45 0.93 N/A N/A Ra-226 pCi/g 67.67 U 5.5 13.7 1.8 N/A N/A Th-230pCi/g 63.52 63.29 U 0.51 1.11 0.69 N/A N/A U-238 by Th-234 pCi/g 143.76 U 0.10 0.24-0.02 N/A N/A U-235 Page 20 of 22 Qualifier Flags:U = Analyte not detected (< MDC)TPU =Total Propagated Uncertainty MDC =Minimum Detectable Concentration APPENDIX C MAJOR INSTRUMENTATION C.1 SCANNING AND MEASUREMENT INSTRUMENT/DETECTOR COMBINATIONSC.1.1 G AM MA C.2 LABORATORY ANALYTICAL INSTRUMENTATION

APPENDIX D SURVEY PROCEDURES D.1 PROJECT HEALTH AND SAFETYORAU Radiation Protection ManualORAU Health and Safety ManualORAURadiological and EnvironmentalSurvey Procedures Manual ORAU Radiological and Environmental Survey Procedures Manual D.2 CALIBRATION AND QUALITY ASSURANCE ORAURadiological and EnvironmentalSurvey Procedures Manual ORAU Radiological and Environmental Analytical Laboratory Procedures Manual D.3 SURVEY PROCEDURESD.3.1 SURFACE SCANS D.3.3 SOIL SAMPLING D.4 RADIOLOGICAL ANALYSISD.4.1 G AMMA SPECTROSCOPY

Radionuclide a TAP (keV) MDC (pCi/g)

D.4.2 DETECTION LIMITS