ML16231A028

Response to NRC Questions Related to Request for 20.2002 Disposal of Contaminated Water

ML16231A028
Person / Time
Site:	Vermont Yankee File:NorthStar Vermont Yankee icon.png
Issue date:	08/11/2016
From:	Silko T Entergy Corp
To:	Jack Parrott Reactor Decommissioning Branch
PARROTJ , 415-6634, T-8E47
References
SDG: 395827
Download: ML16231A028 (52)

Text

From: Silko, Thomas B. [1]

Sent: Thursday, August 11, 2016 11:26 AM To: Parrott, Jack <Jack.Parrott@nrc.gov>

Subject:

[External_Sender] Response to NRC Questions dated 7-28-16

Jack, Based upon our conversation on Wednesday 8/3/16, VY agreed to provide a copy of the Part 61 analysis which was used to identify the radionuclide concentrations on the Torus water. Accordingly, please find attached a copy of the Part 61 report from GEL Laboratories, dated April 26, 2016.

In response to the Staffs second question, VY and the NRC discussed the process for sampling of material prior to making radioactive shipments. VY procedure V-EN-RW-102, Shipment of Radioactive Material, requires an isotopic be performed to ensure the material is appropriately classified per 10 CFR 61.55 requirements. The isotopic is performed on a sample of the material (in this case a water sample) prior to completing the shipment manifest. As such, VY is committed to sampling water prior to shipment to satisfy the requirements of 10CFR61.55.

In addition, Vermont Yankee commits to the following: Vermont Yankee will perform a representative sample prior to each shipment of water and will confirm that the radionuclide concentrations result in doses that are equal to or less than, the doses delineated within the Summary of Project Alternative Disposal Dose Results, in our June 28, 2016 letter (BVY 16-021; ADAMS Accession No. ML16182A035).

For example, the above could be satisfied in the following manner: A representative sample is taken prior to a shipment and the radionuclide concentrations are verified to be equal to or less than those concentrations shown on the Data Input Worksheet, of our June 28, 2016 letter. An alternative method to be used, such as when a radionuclide is identified as being slightly above the concentrations (while others may be lower), then sample radionuclide concentrations would be input into the Site Specific Dose Assessment Methodology (SSDA) used in our June 28, 2016 letter and the dose consequences verified to be equal to or less than that delineated within the Summary of Project Alternative Disposal Dose Results.

Please let me know if there are any further questions.

Thank You.

Tom Silko (802) 451-3166

April 26, 2016 Mr. Mark Vandale Entergy Nuclear Operations, Inc., VY 530 Governor Hunt Road PO Box 250 Vernon, Vermont 05354 Re: Vermont Yankee Part 61 Work Order: 395827

Dear Mr. Vandale:

GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on April 21, 2016. This original data report has been prepared and reviewed in accordance with GELs standard operating procedures.

Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4504.

Sincerely, PM_SIGN_HERE Erin Trent Project Manager Purchase Order: 10287833 Enclosures

Table of Contents Case Narrative......................................................................................1 Chain of Custody..................................................................................3 Laboratory Certifications......................................................................7 Radiological Analysis...........................................................................9 Case Narrative............................................................................10 Sample Data Summary...............................................................33 Quality Control Summary..........................................................37

Case Narrative Page 1 of 49

Case Narrative for Vermont Yankee, Entergy Nuclear Operations Inc.

SDG: 395827 April 26, 2016 Laboratory Identification:

GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary Sample Receipt The sample arrived at GEL Laboratories LLC, Charleston, South Carolina on April 21, 2016 for analysis. Chain of Custody form did not contain a relinquished signature. All sample containers arrived without any visible signs of tampering or breakage. There are no additional comments concerning sample receipt.

Sample Identification The laboratory received the following sample:

Laboratory ID Client ID 395827001 Torus Water #2 Case Narrative Sample analyses were conducted using methodology as outlined in GEL Laboratories, LLC (GEL)

Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package.

Data Package The enclosed data package contains the following sections: General Narrative, Chain of Custody and Supporting Documentation, and data from the following fractions: Radiochemistry.

PM_SIGN_HERE Erin Trent Project Manager Page 2 of 49

Chain of Custody Page 3 of 49

Page 4 of 49 Page 5 of 49 Page 6 of 49 Laboratory Certifications Page 7 of 49

List of current GEL Certifications as of 26 April 2016 State Certification Alaska UST0110 Arkansas 880651 CLIA 42D0904046 California 2940 Colorado SC00012 Connecticut PH0169 Delaware SC00012 DoD ELAP/ ISO17025 A2LA 2567.01 Florida NELAP E87156 Foreign Soils Permit P3301500283, P3301500253 Georgia SC00012 Georgia SDWA 967 Hawaii SC00012 Idaho Chemistry SC00012 Idaho Radiochemistry SC00012 Illinois NELAP 200029 Indiana CSC01 Kansas NELAP E10332 Kentucky SDWA 90129 Kentucky Wastewater 90129 Louisiana NELAP 03046 (AI33904)

Louisiana SDWA LA160006 Maryland 270 Massachusetts MSC012 Michigan 9976 Mississippi SC00012 Nebraska NEOS2613 Nevada SC0001220161 New Hampshire NELAP 205415 New Jersey NELAP SC002 New Mexico SC00012 New York NELAP 11501 North Carolina 233 North Carolina SDWA 45709 North Dakota R158 Oklahoma 9904 Pennsylvania NELAP 6800485 S.Carolina Radchem 10120002 South Carolina Chemistry 10120001 Tennessee TN 02934 Texas NELAP T1047042351611 Utah NELAP SC00012201620 Vermont VT87156 Virginia NELAP 460202 Washington C780 West Virginia 997404 Page 8 of 49

Radiological Analysis Page 9 of 49

Case Narrative Page 10 of 49

Radiochemistry Technical Case Narrative Vermont Yankee, Entergy Nuclear Operations Inc. (NTRG)

SDG #: 395827 Method/Analysis Information Product: Alphaspec Pu242, Liquid Analytical Method: DOE EML HASL-300, Pu-11-RC Modified Analytical Batch Number: 1562629 Sample ID Client ID 395827001 Torus Water #2 1203535939 Method Blank (MB) 1203535941 Laboratory Control Sample (LCS) 1203535940 395827001(Torus Water #2) Sample Duplicate (DUP)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-011 REV# 26.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples met the required acceptance limits.

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Page 11 of 49

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Recounts Sample 395827001 (Torus Water #2) was recounted due to a suspected false positive. The recount is reported.

Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG.

Manual Integration No manual integrations were performed on data in this batch.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Qualifier Information Manual qualifiers were not required.

Method/Analysis Information Product: Alphaspec Am241, Cm, Liquid Analytical Method: DOE EML HASL-300, Am-05-RC Modified Analytical Batch Number: 1562630 Sample ID Client ID 395827001 Torus Water #2 1203535946 Method Blank (MB) 1203535948 Laboratory Control Sample (LCS) 1203535947 395827001(Torus Water #2) Sample Duplicate (DUP)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with Page 12 of 49

GL-RAD-A-011 REV# 26.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples met the required acceptance limits.

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Recounts None of the samples in this sample set were recounted.

Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG.

Manual Integration No manual integrations were performed on data in this batch.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Qualifier Information Manual qualifiers were not required.

Page 13 of 49

Method/Analysis Information Product: Alphaspec Np, Liquid Analytical Method: ASTM C 1476-00 Modified Analytical Batch Number: 1562631 Sample ID Client ID 395827001 Torus Water #2 1203535949 Method Blank (MB) 1203535951 Laboratory Control Sample (LCS) 1203535950 395827001(Torus Water #2) Sample Duplicate (DUP)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-032 REV# 20.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples met the required acceptance limits.

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis Page 14 of 49

None of the samples in this sample set required reprep or reanalysis.

Recounts None of the samples in this sample set were recounted.

Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG.

Manual Integration No manual integrations were performed on data in this batch.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Qualifier Information Manual qualifiers were not required.

Method/Analysis Information Product: Gammaspec, Gamma, Liquid (Standard List)

Analytical Method: EPA 901.1 Analytical Batch Number: 1561698 Sample ID Client ID 395827001 Torus Water #2 1203533384 Method Blank (MB) 1203533386 Laboratory Control Sample (LCS) 1203533385 395827001(Torus Water #2) Sample Duplicate (DUP)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 25.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Page 15 of 49

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples meet the required acceptance limits with the following exceptions: Refer to Data Exception Report (DER).

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Recounts None of the samples in this sample set were recounted.

Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. The following DER was generated for this SDG: DER 1513408 was generated due to RDL less than MDA. The following RDLs in sample 395827001 were not achieved: Cs-134, Fe-59, Nb-95 and Zr-95. The following RDLs in DUP 1203533385 were not achieved: Cs-134, Fe-59, Nb-95 and Zr-95. Samples did not meet the required detection limit due to high sample activity. Reporting results.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Qualifier Information Manual qualifiers were not required.

Method/Analysis Information Page 16 of 49

Product: Gamma I129, Liquid Analytical Method: DOE EML HASL-300,I-01 Modified Analytical Batch Number: 1562602 Sample ID Client ID 395827001 Torus Water #2 1203535843 Method Blank (MB) 1203535846 Laboratory Control Sample (LCS) 1203535844 395827001(Torus Water #2) Sample Duplicate (DUP) 1203535845 395827001(Torus Water #2) Matrix Spike (MS)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-006 REV# 21.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples met the required acceptance limits.

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Recounts None of the samples in this sample set were recounted.

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Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Qualifier Information Manual qualifiers were not required.

Method/Analysis Information Product: Gamma Ni59, Liquid Analytical Method: DOE RESL Ni-1 Analytical Batch Number: 1562693 Sample ID Client ID 395827001 Torus Water #2 1203536149 Method Blank (MB) 1203536151 Laboratory Control Sample (LCS) 1203536150 395827001(Torus Water #2) Sample Duplicate (DUP)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-022 REV# 17.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Page 18 of 49

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples met the required acceptance limits.

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.

Recounts None of the samples in this sample set were recounted.

Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Qualifier Information Manual qualifiers were not required.

Method/Analysis Information Product: GFPC, Sr89&Sr90, Liquid Analytical Method: EPA 905.0 Modified/DOE RP501 Rev. 1 Modified Analytical Batch Number: 1562716 Sample ID Client ID Page 19 of 49

395827001 Torus Water #2 1203536197 Method Blank (MB) 1203536199 Laboratory Control Sample (LCS) 1203536198 395827001(Torus Water #2) Sample Duplicate (DUP)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 17.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples met the required acceptance limits.

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.

Recounts Sample 1203536198 (Torus Water #2DUP) was recounted due to a suspected total strontium false positive. The recount is reported.

Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG.

Page 20 of 49

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Qualifier Information Manual qualifiers were not required.

Method/Analysis Information Product: Liquid Scint Pu241, Liquid Analytical Method: DOE EML HASL-300, Pu-11-RC Modified Analytical Batch Number: 1562632 Sample ID Client ID 395827001 Torus Water #2 1203535952 Method Blank (MB) 1203535954 Laboratory Control Sample (LCS) 1203535953 395827001(Torus Water #2) Sample Duplicate (DUP)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-035 REV# 16.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

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QC Information All of the QC samples met the required acceptance limits.

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Recounts Samples 1203535952 (MB), 1203535953 (Torus Water #2DUP) and 395827001 (Torus Water #2) were recounted due to high MDCs. The recounts are reported.

Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG.

Manual Integration No manual integrations were performed on data in this batch.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Qualifier Information Manual qualifiers were not required.

Method/Analysis Information Product: Liquid Scint Fe55, Liquid Analytical Method: DOE RESL Fe-1, Modified Analytical Batch Number: 1562672 Sample ID Client ID 395827001 Torus Water #2 1203536076 Method Blank (MB) 1203536078 Laboratory Control Sample (LCS) 1203536077 395827001(Torus Water #2) Sample Duplicate (DUP)

Page 22 of 49

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-040 REV# 12.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples met the required acceptance limits.

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Recounts None of the samples in this sample set were recounted.

Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Page 23 of 49

Qualifier Information Manual qualifiers were not required.

Method/Analysis Information Product: Liquid Scint Ni63, Liquid Analytical Method: DOE RESL Ni-1, Modified Analytical Batch Number: 1562678 Sample ID Client ID 395827001 Torus Water #2 1203536092 Method Blank (MB) 1203536094 Laboratory Control Sample (LCS) 1203536093 395827001(Torus Water #2) Sample Duplicate (DUP)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-022 REV# 17.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples met the required acceptance limits.

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Page 24 of 49

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Recounts None of the samples in this sample set were recounted.

Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Qualifier Information Manual qualifiers were not required.

Method/Analysis Information Product: Liquid Scint Tc99, Liquid Analytical Method: DOE EML HASL-300, Tc-02-RC Modified Analytical Batch Number: 1562683 Sample ID Client ID 395827001 Torus Water #2 1203536111 Method Blank (MB) 1203536113 Laboratory Control Sample (LCS) 1203536112 395827001(Torus Water #2) Sample Duplicate (DUP)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-059 REV# 4.

Page 25 of 49

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples meet the required acceptance limits with the following exceptions: Refer to Data Exception Report (DER).

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Recounts Samples were recounted due to high relative percent difference/relative error ratio. The recount results are similar to the original results. Original results are reported.

Miscellaneous Information:

Data Exception (DER) Documentation A data exception report (DER) 1517546 was generated for samples in this SDG/batch. DER 1517546 was generated due to Failed RPD for DUP. 1. Sample 395827001 and duplicate 1203536112 do not meet the relative percent difference requirement or the relative error ratio requirement due to the matrix of the sample. 1.

Reporting results.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Qualifier Information Manual qualifiers were not required.

Page 26 of 49

Method/Analysis Information Product: LSC, Tritium Dist, Liquid Analytical Method: EPA 906.0 Modified Analytical Batch Number: 1562687 Sample ID Client ID 395827001 Torus Water #2 1203536126 Method Blank (MB) 1203536129 Laboratory Control Sample (LCS) 1203536127 395827001(Torus Water #2) Sample Duplicate (DUP) 1203536128 395827001(Torus Water #2) Matrix Spike (MS)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-002 REV# 21.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples meet the required acceptance limits with the following exceptions: The Matrix Spike 1203536128 (Torus Water #2MS) did not meet recovery requirements due to the sample activity being greater than five times the spiked nominal concentration.

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Page 27 of 49

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Recounts Sample 1203536129 (LCS) was recounted due to low recovery. The recount is reported.

Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments The matrix spike, 1203536128 (Torus Water #2MS), aliquot was reduced to conserve sample volume.

Qualifier Information Manual qualifiers were not required.

Method/Analysis Information Product: Liquid Scint C14, Liquid Analytical Method: EPA EERF C-01 Modified Analytical Batch Number: 1562691 Sample ID Client ID 395827001 Torus Water #2 1203536141 Method Blank (MB) 1203536144 Laboratory Control Sample (LCS) 1203536142 395827001(Torus Water #2) Sample Duplicate (DUP) 1203536143 395827001(Torus Water #2) Matrix Spike (MS)

The samples in this SDG were analyzed on an "as received" basis.

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 15.

Calibration Information:

Calibration Information All initial and continuing calibration requirements have been met.

Page 28 of 49

Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates.

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.

Quality Control (QC) Information:

Blank Information The blank volume is representative of the sample volume in this batch.

QC Information All of the QC samples met the required acceptance limits.

Designated QC The following sample was used for QC: 395827001 (Torus Water #2).

Technical Information:

Holding Time All sample procedures for this sample set were performed within the required holding time.

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.

Recounts None of the samples in this sample set were recounted.

Miscellaneous Information:

Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG.

Manual Integration No manual integrations were performed on data in this batch.

Sample-Specific MDA/MDC The MDA/MDC reported on the certificate of analysis is a sample-specific MDA/MDC.

Additional Comments Additional comments were not required for this sample set.

Qualifier Information Manual qualifiers were not required.

Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.

Page 29 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com VERM001 Vermont Yankee, Entergy Nuclear Operations Inc.

Client SDG: 395827 GEL Work Order: 395827 Sample(s) Contained within this report:

Lab Sample ID Client Sample ID Sample Description Collected 395827001 Torus Water #2 N/A 04/11/2016 09:10 Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.

This data report has been prepared and reviewed in accordance with GEL Laboratories LLC standard operating procedures. Please direct any questions to your Project Manager, Erin Trent.

Reviewed by Signature: Name: Theresa Austin Date: 05 MAY 2016

Title:

Group Leader Page 30 of 49

GEL Laboratories LLC DER Report No.: 1513408 Form GEL-DER Revision No.: 1 DATA EXCEPTION REPORT Mo.Day Yr. Division: Quality Criteria: Type:

22-APR-16 Radiochemistry Specifications Process Instrument Type: Test / Method: Matrix Type: Client Code:

GAMMA SPECTROMETER EPA 901.1 Liquid VERM Batch ID: Sample Numbers:

1561698 See Below Potentially affected work order(s)(SDG): 395827 Application Issues:

RDL less than MDA Specification and Requirements DER Disposition:

Exception

Description:

The following RDLs in sample 395827001 were not achieved: Cs-134, Samples did not meet the required detection limit due to high sample Fe-59, Nb-95 and Zr-95. activity. Reporting results.

The following RDLs in DUP 1203533385 were not achieved: Cs-134, Fe-59, Nb-95 and Zr-95.

Originator's Name: Data Validator/Group Leader:

Spencer Collins 22-APR-16 Shenise Gerideau 22-APR-16 Page 31 of 49

GEL Laboratories LLC DER Report No.: 1517546 Form GEL-DER Revision No.: 2 DATA EXCEPTION REPORT Mo.Day Yr. Division: Quality Criteria: Type:

05-MAY-16 Radiochemistry Specifications Process Instrument Type: Test / Method: Matrix Type: Client Code:

LSC DOE EML HASL-300, Tc-02-RC Liquid VERM Modified Batch ID: Sample Numbers:

1562683 See Below Potentially affected work order(s)(SDG): 395827 Application Issues:

Failed RPD for DUP Specification and Requirements DER Disposition:

Exception

Description:

1. Sample 395827001 and duplicate 1203536112 do not meet the relative 1. Reporting results.

percent difference requirement or the relative error ratio requirement due to the matrix of the sample.

Originator's Name: Data Validator/Group Leader:

Elizabeth Krouse 05-MAY-16 Lyndsey Pace 05-MAY-16 Page 32 of 49

Sample Data Summary Page 33 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com 10 CFR Part 50/61 Certificate of Analysis GEL Sample ID: 395827001 Client: Vermont Yankee, Entergy Nuclear Operatio Client Sample ID: Torus Water #2 Collect Date: April 11, 2016 Matrix: Water Receive Date: April 21, 2016 Geometry Received: Report Date: May 05, 2016 2

Analyte Run Date Qualifier Activity 2 Sigma 1 Uncertainty MDA RL Units H-3 04/29/16 3 1.70E+06 3.33E+04 1.75E+03 2.00E+03 pCi/L C-14 05/03/16 U 1.49E+01 2.41E+01 4.08E+01 5.00E+01 pCi/L Fe-55 04/28/16 3 9.53E+01 6.05E+01 8.07E+01 1.10E+02 pCi/L Ni-63 04/29/16 3 7.94E+02 7.12E+01 7.04E+01 5.30E+02 pCi/L Sr-89 05/02/16 U 1.08E+00 1.29E+00 2.18E+00 2.30E+01 pCi/L Sr-90 05/02/16 U 3.31E-01 9.80E-01 2.66E+00 3.50E+00 pCi/L Tc-99 05/03/16 3 3.89E+03 9.37E+01 4.26E+01 5.00E+01 pCi/L Pu-241 05/04/16 U 7.38E+00 1.13E+01 1.91E+01 2.50E+01 pCi/L Alpha Spec Np-237 04/30/16 U -1.66E-01 3.14E-01 9.68E-01 1.50E+01 pCi/L Pu-238 05/02/16 U 1.96E-02 2.14E-01 4.50E-01 1.50E+01 pCi/L Pu-239/240 05/02/16 U 4.85E-02 2.13E-01 3.86E-01 1.50E+01 pCi/L Pu-242 05/02/16 U 1.91E-01 2.99E-01 4.10E-01 1.50E+01 pCi/L Am-241 04/30/16 U 4.31E-02 7.39E-02 6.47E-02 1.50E+01 pCi/L Cm-242 04/30/16 U 0.00E+00 4.66E-02 6.93E-02 1.50E+01 pCi/L Cm-243/244 04/30/16 U -5.11E-03 4.41E-02 1.02E-01 1.50E+01 pCi/L Gamma Spec Be-7 04/21/16 U 3.92E+01 9.40E+01 1.59E+02 pCi/L Na-22 04/21/16 U 6.07E+00 7.93E+00 1.35E+01 pCi/L K-40 04/21/16 U 1.14E+01 5.16E+01 8.56E+01 pCi/L Cr-51 04/21/16 U 3.07E+01 9.82E+01 1.69E+02 pCi/L Mn-54 04/21/16 3 4.71E+02 2.43E+01 2.38E+01 1.50E+01 pCi/L Fe-59 04/21/16 U 2.87E+01 3.55E+01 6.01E+01 3.00E+01 pCi/L Co-56 04/21/16 U 7.28E+00 1.52E+01 2.61E+01 pCi/L Co-57 04/21/16 U 3.24E+00 7.66E+00 1.28E+01 pCi/L Co-58 04/21/16 3 9.00E+01 2.06E+01 2.46E+01 1.50E+01 pCi/L Co-60 04/21/16 3 2.07E+04 7.10E+01 1.26E+01 1.50E+01 pCi/L Ni-59 04/28/16 U 5.85E+00 6.40E+00 1.01E+01 2.00E+01 pCi/L Zn-65 04/21/16 3 1.95E+03 6.85E+01 5.59E+01 3.00E+01 pCi/L Y-88 04/21/16 U -1.32E+00 5.08E+00 8.67E+00 pCi/L Zr-95 04/21/16 U 2.37E+01 2.40E+01 4.17E+01 3.00E+01 pCi/L Nb-94 04/21/16 U -7.62E+00 1.13E+01 1.84E+01 pCi/L Nb-95 04/21/16 U 6.97E+00 1.34E+01 2.31E+01 1.50E+01 pCi/L Ru-106 04/21/16 U 3.19E+01 1.04E+02 1.72E+02 pCi/L Ag-110m 04/21/16 U -4.46E+00 2.14E+01 3.65E+01 pCi/L Sn-113 04/21/16 U 9.02E+00 1.28E+01 2.19E+01 pCi/L Note(s): 1. Calculated MDAs are a-posteriori values at the 95% confidence level.

2. Activity is reported on a dry weight basis unless otherwise indicated in the case narrativeand is decay corrected to the sample collect date.

3. Results are statistically positive at the 95% confidence level. (activity is greater than or equal to the two sigma uncertainty)

U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.

Page 34 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com 10 CFR Part 50/61 Certificate of Analysis GEL Sample ID: 395827001 Client: Vermont Yankee, Entergy Nuclear Operatio Client Sample ID: Torus Water #2 Collect Date: April 11, 2016 Matrix: Water Receive Date: April 21, 2016 Geometry Received: Report Date: May 05, 2016 2

Analyte Run Date Qualifier Activity 2 Sigma 1 Uncertainty MDA RL Units Sb-124 04/21/16 U -3.65E+00 1.09E+01 1.88E+01 pCi/L Sb-125 04/21/16 U 8.30E+00 2.74E+01 4.64E+01 pCi/L I-129 04/27/16 U -3.73E-02 8.59E-01 1.51E+00 2.00E+00 pCi/L Cs-134 04/21/16 U -1.30E+01 1.47E+01 2.52E+01 1.50E+01 pCi/L Cs-136 04/21/16 U 5.93E+00 3.45E+01 5.84E+01 pCi/L Cs-137 04/21/16 3 1.13E+03 2.43E+01 2.06E+01 1.80E+01 pCi/L Ba-133 04/21/16 U -7.26E+00 1.32E+01 2.09E+01 pCi/L Ba-140 04/21/16 U -1.12E+01 6.57E+01 1.10E+02 pCi/L Ce-139 04/21/16 U -8.99E+00 8.66E+00 1.42E+01 pCi/L Ce-141 04/21/16 U -9.12E+00 1.67E+01 2.77E+01 pCi/L Ce-144 04/21/16 U 3.42E+01 5.98E+01 9.96E+01 pCi/L Nd-147 04/21/16 U -8.63E+01 1.33E+02 2.22E+02 pCi/L Pm-144 04/21/16 U 1.21E+00 1.14E+01 1.88E+01 pCi/L Pm-146 04/21/16 U 4.46E+00 1.29E+01 2.19E+01 pCi/L Eu-152 04/21/16 U 1.35E+01 2.86E+01 4.91E+01 pCi/L Eu-154 04/21/16 U 1.78E+01 2.25E+01 3.83E+01 pCi/L Eu-155 04/21/16 U 1.43E+01 3.04E+01 5.10E+01 pCi/L Ir-192 04/21/16 U -2.79E+00 9.96E+00 1.71E+01 pCi/L Hg-203 04/21/16 U 8.62E+00 1.07E+01 1.86E+01 pCi/L Tl-208 04/21/16 U 8.75E+00 1.20E+01 1.91E+01 pCi/L Pb-210 04/21/16 U 9.04E+02 1.07E+03 1.84E+03 pCi/L Pb-212 04/21/16 U -1.47E+00 1.92E+01 3.09E+01 pCi/L Pb-214 04/21/16 U -6.77E+00 2.15E+01 3.65E+01 pCi/L Bi-212 04/21/16 U -6.90E+01 1.77E+02 2.89E+02 pCi/L Bi-214 04/21/16 U -1.64E+00 2.21E+01 3.64E+01 pCi/L Ra-228 04/21/16 U 4.22E+01 6.30E+01 1.08E+02 pCi/L Ac-228 04/21/16 U 4.22E+01 6.30E+01 1.08E+02 pCi/L Th-234 04/21/16 3,U 3.77E+02 3.56E+02 5.78E+02 pCi/L U-235 04/21/16 U -3.80E+01 5.95E+01 9.77E+01 pCi/L U-238 04/21/16 3,U 3.77E+02 3.56E+02 5.78E+02 pCi/L Np-239 04/21/16 U 7.01E+01 7.43E+01 1.32E+02 pCi/L Am-241 04/21/16 U -2.43E+01 4.16E+01 7.09E+01 pCi/L Note(s): 1. Calculated MDAs are a-posteriori values at the 95% confidence level.

2. Activity is reported on a dry weight basis unless otherwise indicated in the case narrativeand is decay corrected to the sample collect date.

3. Results are statistically positive at the 95% confidence level. (activity is greater than or equal to the two sigma uncertainty)

U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.

Page 35 of 49

GEL LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com 10 CFR Part 50/61 Isotope Abundance Report GEL Sample ID: 395827001 Client: Vermont Yankee, Entergy Nuclear Operations Inc.

Client Sample ID: Torus Water #2 Collect Date: April 11, 2016 Matrix: Water Receive Date: April 21, 2016 Analyte Activity Units  % Abundance Ni-63 7.94E+02 pCi/L 000.05 Tc-99 3.89E+03 pCi/L 000.22 H-3 1.70E+06 pCi/L 098.31 Alpha Spec Gamma Spec Cs-137 1.13E+03 pCi/L 000.07 Co-60 2.07E+04 pCi/L 001.20 Mn-54 4.71E+02 pCi/L 000.03 Zn-65 1.95E+03 pCi/L 000.11 Total Activity: 1.73E+06 Total % Abundance: 100.00 Page 36 of 49

Quality Control Summary Page 37 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Report Date: May 5, 2016 Entergy Nuclear Operations, Inc., VY Page 1 of 12 530 Governor Hunt Road PO Box 250 Vernon, Vermont

Contact:

Mr. Mark Vandale Workorder: 395827 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Alpha Spec Batch 1562629 QC1203535940 395827001 DUP Plutonium-238 U 0.0196 U 0.132 pCi/L N/A N/A MXS2 04/30/16 11:03 Uncertainty +/-0.214 +/-0.142 Plutonium-239/240 U 0.0485 U 0.0824 pCi/L N/A N/A Uncertainty +/-0.213 +/-0.113 Plutonium-242 U 0.191 U 0.0763 pCi/L N/A N/A Uncertainty +/-0.299 +/-0.113 QC1203535941 LCS Plutonium-238 U 0.0475 pCi/L 04/30/16 11:03 Uncertainty +/-0.107 Plutonium-239/240 4.94 5.71 pCi/L 116 (75%-125%)

Uncertainty +/-0.770 Plutonium-242 U 0.0545 pCi/L Uncertainty +/-0.108 QC1203535939 MB Plutonium-238 U 0.0605 pCi/L 04/30/16 11:05 Uncertainty +/-0.0977 Plutonium-239/240 U -0.0135 pCi/L Uncertainty +/-0.0611 Plutonium-242 U 0.0215 pCi/L Uncertainty +/-0.0828 Batch 1562630 QC1203535947 395827001 DUP Americium-241 U 0.0431 0.0765 pCi/L 16.6 N/A MXS2 04/30/16 11:05 Uncertainty +/-0.0739 +/-0.101 Curium-242 U 0.00 U 0.00 pCi/L N/A N/A Uncertainty +/-0.0466 +/-0.055 Curium-243/244 U -0.00511 U 0.0252 pCi/L N/A N/A Uncertainty +/-0.0441 +/-0.0707 QC1203535948 LCS Americium-241 4.93 5.27 pCi/L 107 (75%-125%) 04/30/16 11:08 Uncertainty +/-0.623 Curium-242 U 0.0144 pCi/L Uncertainty +/-0.0539 Curium-243/244 6.61 6.22 pCi/L 94.1 (75%-125%)

Uncertainty +/-0.671 QC1203535946 MB Americium-241 U 0.0246 pCi/L 04/30/16 11:05 Uncertainty +/-0.0949 Curium-242 U -0.00542 pCi/L Uncertainty +/-0.0468 Page 38 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 395827 Page 2 of 12 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Alpha Spec Batch 1562630 Curium-243/244 U 0.00629 pCi/L Uncertainty +/-0.0657 Batch 1562631 QC1203535950 395827001 DUP Neptunium-237 U -0.166 U 0.225 pCi/L N/A N/A MXS2 04/30/16 10:57 Uncertainty +/-0.314 +/-0.654 QC1203535951 LCS Neptunium-237 89.3 91.8 pCi/L 103 (75%-125%) 04/30/16 10:59 Uncertainty +/-6.94 QC1203535949 MB Neptunium-237 U 0.0941 pCi/L 04/30/16 10:57 Uncertainty +/-0.422 Batch 1562632 QC1203535953 395827001 DUP Plutonium-241 U 7.38 U -1.65 pCi/L N/A N/A MXS2 05/04/16 15:25 Uncertainty +/-11.3 +/-7.13 QC1203535954 LCS Plutonium-241 194 216 pCi/L 111 (75%-125%) 05/03/16 14:19 Uncertainty +/-27.4 QC1203535952 MB Plutonium-241 U -1.4 pCi/L 05/04/16 13:54 Uncertainty +/-7.62 Rad Gamma Spec Batch 1561698 QC1203533385 395827001 DUP Actinium-228 U 42.2 U -83.9 pCi/L N/A N/A MJH1 04/22/16 06:34 Uncertainty +/-63.0 +/-95.8 Americium-241 U -24.3 U -30.2 pCi/L N/A N/A Uncertainty +/-41.6 +/-50.5 Antimony-124 U -3.65 U 1.84 pCi/L N/A N/A Uncertainty +/-10.9 +/-15.8 Antimony-125 U 8.30 U -5.76 pCi/L N/A N/A Uncertainty +/-27.4 +/-41.9 Barium-133 U -7.26 U -11.2 pCi/L N/A N/A Uncertainty +/-13.2 +/-20.8 Barium-140 U -11.2 U 55.0 pCi/L N/A N/A Uncertainty +/-65.7 +/-103 Beryllium-7 U 39.2 U 51.4 pCi/L N/A N/A Uncertainty +/-94.0 +/-144 Bismuth-212 U -69 U 27.2 pCi/L N/A N/A Uncertainty +/-177 +/-257 Bismuth-214 U -1.64 U 1.58 pCi/L N/A N/A Uncertainty +/-22.1 +/-34.0 Cerium-139 U -8.99 U 1.86 pCi/L N/A N/A Uncertainty +/-8.66 +/-12.7 Page 39 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 395827 Page 3 of 12 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1561698 Cerium-141 U -9.12 U -12 pCi/L N/A N/A Uncertainty +/-16.7 +/-24.6 Cerium-144 U 34.2 U 16.8 pCi/L N/A N/A MJH1 04/22/16 06:34 Uncertainty +/-59.8 +/-87.5 Cesium-134 U -13 U -8.32 pCi/L N/A N/A Uncertainty +/-14.7 +/-22.6 Cesium-136 U 5.93 U -39.4 pCi/L N/A N/A Uncertainty +/-34.5 +/-53.9 Cesium-137 1130 1150 pCi/L 2.28 (0%-20%)

Uncertainty +/-24.3 +/-36.7 Chromium-51 U 30.7 U 3.78 pCi/L N/A N/A Uncertainty +/-98.2 +/-147 Cobalt-56 U 7.28 U 5.84 pCi/L N/A N/A Uncertainty +/-15.2 +/-23.3 Cobalt-57 U 3.24 U 6.90 pCi/L N/A N/A Uncertainty +/-7.66 +/-12.0 Cobalt-58 90.0 89.1 pCi/L 0.982 (0% - 100%)

Uncertainty +/-20.6 +/-28.7 Cobalt-60 20700 20400 pCi/L 1.55 (0%-20%)

Uncertainty +/-71.0 +/-103 Europium-152 U 13.5 U -7.81 pCi/L N/A N/A Uncertainty +/-28.6 +/-42.7 Europium-154 U 17.8 U 17.7 pCi/L N/A N/A Uncertainty +/-22.5 +/-31.6 Europium-155 U 14.3 U 20.9 pCi/L N/A N/A Uncertainty +/-30.4 +/-44.2 Iridium-192 U -2.79 U -2.06 pCi/L N/A N/A Uncertainty +/-9.96 +/-15.4 Iron-59 U 28.7 U -55.9 pCi/L N/A N/A Uncertainty +/-35.5 +/-53.1 Lead-210 U 904 U -414 pCi/L N/A N/A Uncertainty +/-1070 +/-1020 Lead-212 U -1.47 U 0.365 pCi/L N/A N/A Uncertainty +/-19.2 +/-26.2 Lead-214 U -6.77 U 7.39 pCi/L N/A N/A Uncertainty +/-21.5 +/-32.0 Manganese-54 471 481 pCi/L 1.95 (0%-20%)

Uncertainty +/-24.3 +/-36.4 Mercury-203 U 8.62 U 0.957 pCi/L N/A N/A Uncertainty +/-10.7 +/-15.9 Neodymium-147 U -86.3 U -52.1 pCi/L N/A N/A Uncertainty +/-133 +/-208 Neptunium-239 U 70.1 U -65.9 pCi/L N/A N/A Uncertainty +/-74.3 +/-115 Page 40 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 395827 Page 4 of 12 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1561698 Niobium-94 U -7.62 U 14.9 pCi/L N/A N/A Uncertainty +/-11.3 +/-16.4 Niobium-95 U 6.97 U 22.9 pCi/L N/A N/A MJH1 04/22/16 06:34 Uncertainty +/-13.4 +/-23.5 Potassium-40 U 11.4 U 16.1 pCi/L N/A N/A Uncertainty +/-51.6 +/-69.1 Promethium-144 U 1.21 U 1.11 pCi/L N/A N/A Uncertainty +/-11.4 +/-16.5 Promethium-146 U 4.46 U -18.9 pCi/L N/A N/A Uncertainty +/-12.9 +/-19.7 Radium-228 U 42.2 U -83.9 pCi/L N/A N/A Uncertainty +/-63.0 +/-95.8 Ruthenium-106 U 31.9 U 136 pCi/L N/A N/A Uncertainty +/-104 +/-159 Silver-110m U -4.46 U 40.9 pCi/L N/A N/A Uncertainty +/-21.4 +/-33.1 Sodium-22 U 6.07 U 6.22 pCi/L N/A N/A Uncertainty +/-7.93 +/-11.1 Thallium-208 U 8.75 U -15.1 pCi/L N/A N/A Uncertainty +/-12.0 +/-19.0 Thorium-234 U 377 U 155 pCi/L N/A N/A Uncertainty +/-356 +/-425 Tin-113 U 9.02 U 0.622 pCi/L N/A N/A Uncertainty +/-12.8 +/-19.4 Uranium-235 U -38 U 16.4 pCi/L N/A N/A Uncertainty +/-59.5 +/-85.7 Uranium-238 U 377 U 155 pCi/L N/A N/A Uncertainty +/-356 +/-425 Yttrium-88 U -1.32 U -5.55 pCi/L N/A N/A Uncertainty +/-5.08 +/-7.20 Zinc-65 1950 1870 pCi/L 3.98 (0%-20%)

Uncertainty +/-68.5 +/-96.7 Zirconium-95 U 23.7 U -5.38 pCi/L N/A N/A Uncertainty +/-24.0 +/-36.8 QC1203533386 LCS Actinium-228 U 122 pCi/L 04/22/16 06:39 Uncertainty +/-399 Americium-241 34400 39700 pCi/L 115 (75%-125%)

Uncertainty +/-1740 Antimony-124 U 15.9 pCi/L Uncertainty +/-46.1 Antimony-125 U -157 pCi/L Uncertainty +/-241 Barium-133 U 27.6 pCi/L Uncertainty Page 41 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 395827 Page 5 of 12 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1561698

+/-103 Barium-140 U 153 pCi/L MJH1 04/22/16 06:39 Uncertainty +/-282 Beryllium-7 U -119 pCi/L Uncertainty +/-768 Bismuth-212 U 540 pCi/L Uncertainty +/-1080 Bismuth-214 U -68.5 pCi/L Uncertainty +/-142 Cerium-139 U 43.7 pCi/L Uncertainty +/-66.4 Cerium-141 U -75.7 pCi/L Uncertainty +/-112 Cerium-144 U -268 pCi/L Uncertainty +/-478 Cesium-134 U 23.7 pCi/L Uncertainty +/-94.4 Cesium-136 U -66.4 pCi/L Uncertainty +/-158 Cesium-137 13500 13700 pCi/L 102 (75%-125%)

Uncertainty +/-354 Chromium-51 U -199 pCi/L Uncertainty +/-630 Cobalt-56 U 81.9 pCi/L Uncertainty +/-88.7 Cobalt-57 267 pCi/L Uncertainty +/-108 Cobalt-58 U -46.9 pCi/L Uncertainty +/-87.5 Cobalt-60 13800 14200 pCi/L 103 (75%-125%)

Uncertainty +/-408 Europium-152 U -101 pCi/L Uncertainty +/-237 Europium-154 U 43.3 pCi/L Uncertainty +/-136 Europium-155 U 146 pCi/L Uncertainty +/-300 Iridium-192 U 57.9 pCi/L Uncertainty +/-74.3 Iron-59 U 45.3 pCi/L Uncertainty +/-199 Lead-210 4.51E+05 pCi/L Uncertainty +/-50700 Page 42 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 395827 Page 6 of 12 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1561698 Lead-212 U -41.7 pCi/L Uncertainty +/-143 Lead-214 U -66.5 pCi/L MJH1 04/22/16 06:39 Uncertainty +/-183 Manganese-54 U 22.0 pCi/L Uncertainty +/-87.1 Mercury-203 U -25.5 pCi/L Uncertainty +/-77.1 Neodymium-147 U -259 pCi/L Uncertainty +/-538 Neptunium-239 U 356 pCi/L Uncertainty +/-781 Niobium-94 U 9.74 pCi/L Uncertainty +/-68.8 Niobium-95 U 28.1 pCi/L Uncertainty +/-77.3 Potassium-40 U -26.7 pCi/L Uncertainty +/-253 Promethium-144 U 6.91 pCi/L Uncertainty +/-68.5 Promethium-146 U -31.7 pCi/L Uncertainty +/-124 Radium-228 U 122 pCi/L Uncertainty +/-399 Ruthenium-106 U 166 pCi/L Uncertainty +/-727 Silver-110m U 78.2 pCi/L Uncertainty +/-140 Sodium-22 U 14.5 pCi/L Uncertainty +/-47.5 Thallium-208 U -13.8 pCi/L Uncertainty +/-73.8 Thorium-234 U -1950 pCi/L Uncertainty +/-5510 Tin-113 U -66.5 pCi/L Uncertainty +/-108 Uranium-235 U 147 pCi/L Uncertainty +/-479 Uranium-238 U -1950 pCi/L Uncertainty +/-5510 Yttrium-88 U -3.09 pCi/L Uncertainty +/-28.7 Zinc-65 1030 pCi/L Uncertainty +/-363 Page 43 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 395827 Page 7 of 12 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1561698 Zirconium-95 U 31.9 pCi/L Uncertainty +/-141 QC1203533384 MB Actinium-228 U -7.16 pCi/L MJH1 04/22/16 06:34 Uncertainty +/-8.38 Americium-241 U -1.73 pCi/L Uncertainty +/-9.55 Antimony-124 U -0.0387 pCi/L Uncertainty +/-2.87 Antimony-125 U 0.960 pCi/L Uncertainty +/-4.35 Barium-133 U 0.347 pCi/L Uncertainty +/-2.37 Barium-140 U -0.895 pCi/L Uncertainty +/-6.51 Beryllium-7 U -8.86 pCi/L Uncertainty +/-12.3 Bismuth-212 U 14.2 pCi/L Uncertainty +/-25.1 Bismuth-214 U 1.92 pCi/L Uncertainty +/-4.84 Cerium-139 U -0.533 pCi/L Uncertainty +/-1.59 Cerium-141 U 2.38 pCi/L Uncertainty +/-2.53 Cerium-144 U 5.24 pCi/L Uncertainty +/-10.6 Cesium-134 U 0.137 pCi/L Uncertainty +/-1.84 Cesium-136 U -1.24 pCi/L Uncertainty +/-2.06 Cesium-137 U 0.134 pCi/L Uncertainty +/-1.80 Chromium-51 U 1.84 pCi/L Uncertainty +/-13.4 Cobalt-56 U 0.706 pCi/L Uncertainty +/-1.49 Cobalt-57 U -0.172 pCi/L Uncertainty +/-1.53 Cobalt-58 U 0.680 pCi/L Uncertainty +/-1.64 Cobalt-60 U 1.03 pCi/L Uncertainty +/-1.93 Europium-152 U 1.98 pCi/L Uncertainty Page 44 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 395827 Page 8 of 12 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1561698

+/-4.87 Europium-154 U -0.771 pCi/L MJH1 04/22/16 06:34 Uncertainty +/-4.66 Europium-155 U -2.76 pCi/L Uncertainty +/-6.43 Iridium-192 U -0.317 pCi/L Uncertainty +/-1.62 Iron-59 U 2.12 pCi/L Uncertainty +/-2.97 Lead-210 U -132 pCi/L Uncertainty +/-275 Lead-212 U 1.26 pCi/L Uncertainty +/-4.97 Lead-214 U 1.93 pCi/L Uncertainty +/-5.83 Manganese-54 U -0.12 pCi/L Uncertainty +/-1.62 Mercury-203 U 1.53 pCi/L Uncertainty +/-1.59 Neodymium-147 U -3.95 pCi/L Uncertainty +/-11.0 Neptunium-239 U -0.573 pCi/L Uncertainty +/-14.9 Niobium-94 U -0.765 pCi/L Uncertainty +/-1.67 Niobium-95 U -0.0743 pCi/L Uncertainty +/-1.40 Potassium-40 U 14.3 pCi/L Uncertainty +/-24.8 Promethium-144 U 0.643 pCi/L Uncertainty +/-1.79 Promethium-146 U 0.158 pCi/L Uncertainty +/-2.18 Radium-228 U -7.16 pCi/L Uncertainty +/-8.38 Ruthenium-106 U -15.7 pCi/L Uncertainty +/-18.9 Silver-110m U -0.238 pCi/L Uncertainty +/-1.98 Sodium-22 U -0.342 pCi/L Uncertainty +/-1.62 Thallium-208 U -2.26 pCi/L Uncertainty +/-2.16 Page 45 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 395827 Page 9 of 12 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1561698 Thorium-234 U 60.3 pCi/L Uncertainty +/-140 Tin-113 U 0.153 pCi/L MJH1 04/22/16 06:34 Uncertainty +/-2.10 Uranium-235 U -0.388 pCi/L Uncertainty +/-13.5 Uranium-238 U 60.3 pCi/L Uncertainty +/-140 Yttrium-88 U -0.798 pCi/L Uncertainty +/-1.85 Zinc-65 U 0.806 pCi/L Uncertainty +/-3.61 Zirconium-95 U -1.7 pCi/L Uncertainty +/-2.56 Batch 1562602 QC1203535844 395827001 DUP Iodine-129 U -0.0373 U 0.388 pCi/L N/A N/A MJH1 04/27/16 09:20 Uncertainty +/-0.859 +/-1.13 QC1203535846 LCS Iodine-129 52.0 50.2 pCi/L 96.4 (75%-125%) 04/27/16 11:04 Uncertainty +/-6.44 QC1203535843 MB Iodine-129 U -0.17 pCi/L 04/27/16 09:19 Uncertainty +/-0.835 QC1203535845 395827001 MS Iodine-129 52.0 U -0.0373 57.5 pCi/L 111 (75%-125%) 04/27/16 09:20 Uncertainty +/-0.859 +/-6.83 Batch 1562693 QC1203536150 395827001 DUP Nickel-59 U 5.85 U 3.14 pCi/L N/A N/A CXS7 04/28/16 15:36 Uncertainty +/-6.40 +/-2.49 QC1203536151 LCS Nickel-59 419 372 pCi/L 88.8 (75%-125%) 04/29/16 06:45 Uncertainty +/-26.7 QC1203536149 MB Nickel-59 U 2.87 pCi/L 04/28/16 15:36 Uncertainty +/-5.02 Rad Gas Flow Batch 1562716 QC1203536198 395827001 DUP Strontium-89 U 1.08 U -1.39 pCi/L N/A N/A KSD1 05/02/16 16:24 Uncertainty +/-1.29 +/-1.93 Strontium-90 U 0.331 U -0.222 pCi/L N/A N/A Uncertainty +/-0.980 +/-1.22 QC1203536199 LCS Strontium-89 522 550 pCi/L 105 (75%-125%) 05/02/16 16:24 Page 46 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 395827 Page 10 of 12 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gas Flow Batch 1562716 Uncertainty

+/-13.0 Strontium-90 536 445 pCi/L 83 (75%-125%) KSD1 05/02/16 16:24 Uncertainty +/-10.4 QC1203536197 MB Strontium-89 U -1.5 pCi/L 05/02/16 16:27 Uncertainty +/-1.18 Strontium-90 U 0.116 pCi/L Uncertainty +/-1.00 Rad Liquid Scintillation Batch 1562672 QC1203536077 395827001 DUP Iron-55 95.3 91.2 pCi/L 4.42 (0% - 100%) CXS7 04/28/16 23:26 Uncertainty +/-60.5 +/-58.8 QC1203536078 LCS Iron-55 1660 1440 pCi/L 86.8 (75%-125%) 04/29/16 00:13 Uncertainty +/-86.2 QC1203536076 MB Iron-55 U -42.5 pCi/L 04/28/16 22:39 Uncertainty +/-58.1 Batch 1562678 QC1203536093 395827001 DUP Nickel-63 794 840 pCi/L 5.65 (0%-20%) CXS7 04/29/16 14:53 Uncertainty +/-71.2 +/-71.1 QC1203536094 LCS Nickel-63 1690 2090 pCi/L 124 (75%-125%) 04/29/16 15:09 Uncertainty +/-101 QC1203536092 MB Nickel-63 U -6.46 pCi/L 04/29/16 14:37 Uncertainty +/-37.6 Batch 1562683 QC1203536112 395827001 DUP Technetium-99 3890 254 pCi/L 175 * (0%-20%) MYM1 05/03/16 15:12 Uncertainty +/-93.7 +/-33.3 QC1203536113 LCS Technetium-99 861 841 pCi/L 97.7 (75%-125%) 05/03/16 15:28 Uncertainty +/-48.9 QC1203536111 MB Technetium-99 U -11.4 pCi/L 05/03/16 14:55 Uncertainty +/-24.1 Batch 1562687 QC1203536127 395827001 DUP Tritium 1.70E+06 1.72E+06 pCi/L 1.36 (0%-20%) GXR1 04/29/16 23:11 Uncertainty +/-33300 +/-33700 QC1203536129 LCS Tritium 2350 2410 pCi/L 102 (75%-125%) 04/30/16 11:54 Uncertainty +/-461 Page 47 of 49

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 395827 Page 11 of 12 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Liquid Scintillation Batch 1562687 QC1203536126 MB Tritium U 136 pCi/L GXR1 04/29/16 22:55 Uncertainty +/-301 QC1203536128 395827001 MS Tritium 4710 1.70E+06 1.62E+06 pCi/L N/A (75%-125%) 04/29/16 23:13 Uncertainty +/-33300 +/-31600 Batch 1562691 QC1203536142 395827001 DUP Carbon-14 U 14.9 U 28.0 pCi/L N/A N/A TXJ1 05/03/16 17:23 Uncertainty +/-24.1 +/-24.9 QC1203536144 LCS Carbon-14 1260 1310 pCi/L 103 (75%-125%) 05/03/16 18:26 Uncertainty +/-47.0 QC1203536141 MB Carbon-14 U -4.59 pCi/L 05/03/16 16:51 Uncertainty +/-23.6 QC1203536143 395827001 MS Carbon-14 1260 U 14.9 1400 pCi/L 111 (75%-125%) 05/03/16 17:54 Uncertainty +/-24.1 +/-49.8 Notes:

Counting Uncertainty is calculated at the 95% confidence level (1.96-sigma).

The Qualifiers in this report are defined as follows:

• • Analyte is a Tracer compound

< Result is less than value reported

> Result is greater than value reported BD Results are either below the MDC or tracer recovery is low FA Failed analysis.

H Analytical holding time was exceeded J Value is estimated K Analyte present. Reported value may be biased high. Actual value is expected to be lower.

L Analyte present. Reported value may be biased low. Actual value is expected to be higher.

M M if above MDC and less than LLD M REMP Result > MDC/CL and < RDL N/A RPD or %Recovery limits do not apply.

N1 See case narrative ND Analyte concentration is not detected above the detection limit NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Q One or more quality control criteria have not been met. Refer to the applicable narrative or DER.

R Sample results are rejected U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.

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GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 395827 Page 12 of 12 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time UI Gamma Spectroscopy--Uncertain identification UJ Gamma Spectroscopy--Uncertain identification UL Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.

X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Y Other specific qualifiers were required to properly define the results. Consult case narrative.

^ RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.

h Preparation or preservation holding time was exceeded N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more or %RPD not applicable.

^ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the RL is used to evaluate the DUP result.

• Indicates that a Quality Control parameter was not within specifications.

For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.

Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.

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