ML17363A345

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Final Status Survey Final Report Volume 3, Chapter 13, Survey Area Release Record for Land Survey Area 10, Survey Unit 01, Analytical Report: 160-10325-1
ML17363A345
Person / Time
Site: 07000036
Issue date: 02/06/2015
From: Hoerchler E, Vania I
TestAmerica Labs - St. Louis
To:
Office of Nuclear Material Safety and Safeguards
References
160-10325-1, HEM-17-71
Download: ML17363A345 (31)


Text

ANALYTICAL REPORT TestAmerica Laboratories, Inc.

TestAmerica St. Louis 13715 Rider Trail North Earth City, MO 63045 Tel: (314)298-8566 TestAmerica Job ID: 160-10325-1 Client Project/Site: HDP For:

Perma-Fix Environmental Services Inc.

2800 Solway Road Knoxville, Tennessee 37931 Attn: Brian Miller Authorized for release by:

2/6/2015 3:34:40 PM Elizabeth Hoerchler, Project Mgmt. Assistant elizabeth.hoerchler@testamericainc.com Designee for Ivan Vania, Project Manager II (314)298-8566 ivan.vania@testamericainc.com This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature.

Results relate only to the items tested and the sample(s) as received by the laboratory.

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Table of Contents Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP TestAmerica Job ID: 160-10325-1 Page 2 of 31 TestAmerica St. Louis 2/6/2015 Cover Page..............................................

1 Table of Contents.........................................

2 Case Narrative...........................................

3 Chain of Custody..........................................

5 Receipt Checklists.........................................

7 Definitions/Glossary.......................................

8 Method Summary.........................................

9 Sample Summary.........................................

10 Detection Summary........................................

11 Client Sample Results......................................

13 QC Sample Results........................................

25 QC Association Summary...................................

28 Tracer Carrier Summary....................................

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Case Narrative Client: Perma-Fix Environmental Services Inc.

TestAmerica Job ID: 160-10325-1 Project/Site: HDP Job ID: 160-10325-1 Laboratory: TestAmerica St. Louis Narrative CASE NARRATIVE Client: Perma-Fix Environmental Services Inc.

Project: HDP Report Number: 160-10325-1 With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In some cases, due to interference or analytes present at high concentrations, samples were diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required.

TestAmerica St. Louis attests to the validity of the laboratory data generated by TestAmerica facilities reported herein. All analyses performed by TestAmerica facilities were done using established laboratory SOPs that incorporate QA/QC procedures described in the application methods. TestAmericas operations groups have reviewed the data for compliance with the laboratory QA/QC plan, and data have been found to be compliant with laboratory protocols unless otherwise noted below.

The test results in this report meet all NELAP requirements for parameters for which accreditation is required or available. Any exceptions to NELAP requirements are noted in this report. Pursuant to NELAP, this report may not be reproduced, except in full, without the written approval of the laboratory.

Calculations are performed before rounding to avoid round-off errors in calculated results.

All holding times were met and proper preservation noted for the methods performed on these samples, unless otherwise detailed in the individual sections below.

All solid sample results for Chemistry analyses are reported on an "as received" basis unless otherwise indicated by the presence of a %

solids value in the method header. All soil/sediment sample results for radiochemistry analyses are based upon sample as dried and disaggregated with the exception of tritium, carbon-14, and iodine-129 by gamma spectroscopy unless requested as wet weight by the client.

This laboratory report is confidential and is intended for the sole use of TestAmerica and its client.

RECEIPT The samples were received on 01/30/2015; the samples arrived in good condition, and properly preserved. The temperature of the coolers at receipt was 20.0 C.

TECHNETIUM-99 (ICPMS)

Samples L10-01-01-B-S-S-00 (160-10325-1), L10-01-02-B-R-S-00 (160-10325-2), L10-01-04-B-S-S-00 (160-10325-3),

L10-01-05-B-R-S-00 (160-10325-4), L10-01-07-B-R-S-00 (160-10325-5), L10-01-08-B-E-S-00 (160-10325-6), L10-01-09-B-R-S-00 (160-10325-7), L10-01-10-B-E-S-00 (160-10325-8), L10-01-11-B-R-S-00 (160-10325-9), L10-01-12-B-E-S-00 (160-10325-10),

L10-01-13-B-E-S-00 (160-10325-11), L10-01-13-B-E-Q-00 (160-10325-12), L10-01-14-B-E-S-00 (160-10325-13), L10-01-15-B-S-S-00 (160-10325-14), L10-01-16-B-R-S-00 (160-10325-15) and L10-01-18-B-E-B-00 (160-10325-16) were analyzed for Technetium-99 (ICPMS) in accordance with EPA SW-846 Method 6020A. The samples were prepared on 01/31/2015 and analyzed on 02/02/2015.

No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.

PERCENT SOLIDS Samples L10-01-01-B-S-S-00 (160-10325-1), L10-01-02-B-R-S-00 (160-10325-2), L10-01-04-B-S-S-00 (160-10325-3),

L10-01-05-B-R-S-00 (160-10325-4), L10-01-07-B-R-S-00 (160-10325-5), L10-01-08-B-E-S-00 (160-10325-6), L10-01-09-B-R-S-00 TestAmerica St. Louis Page 3 of 31 2/6/2015 1

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Case Narrative Client: Perma-Fix Environmental Services Inc.

TestAmerica Job ID: 160-10325-1 Project/Site: HDP Job ID: 160-10325-1 (Continued)

Laboratory: TestAmerica St. Louis (Continued)

(160-10325-7), L10-01-10-B-E-S-00 (160-10325-8), L10-01-11-B-R-S-00 (160-10325-9), L10-01-12-B-E-S-00 (160-10325-10),

L10-01-13-B-E-S-00 (160-10325-11), L10-01-13-B-E-Q-00 (160-10325-12), L10-01-14-B-E-S-00 (160-10325-13), L10-01-15-B-S-S-00 (160-10325-14), L10-01-16-B-R-S-00 (160-10325-15) and L10-01-18-B-E-B-00 (160-10325-16) were analyzed for percent solids in accordance with EPA Method 160.3 MOD. The samples were analyzed on 02/02/2015.

No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.

CESIUM-137 & OTHER GAMMA EMITTERS (GS)

Samples L10-01-01-B-S-S-00 (160-10325-1), L10-01-02-B-R-S-00 (160-10325-2), L10-01-04-B-S-S-00 (160-10325-3),

L10-01-05-B-R-S-00 (160-10325-4), L10-01-07-B-R-S-00 (160-10325-5), L10-01-08-B-E-S-00 (160-10325-6), L10-01-09-B-R-S-00 (160-10325-7), L10-01-10-B-E-S-00 (160-10325-8), L10-01-11-B-R-S-00 (160-10325-9), L10-01-12-B-E-S-00 (160-10325-10),

L10-01-13-B-E-S-00 (160-10325-11), L10-01-13-B-E-Q-00 (160-10325-12), L10-01-14-B-E-S-00 (160-10325-13), L10-01-15-B-S-S-00 (160-10325-14), L10-01-16-B-R-S-00 (160-10325-15) and L10-01-18-B-E-B-00 (160-10325-16) were analyzed for Cesium-137 & Other Gamma Emitters (GS) in accordance with DOE GA-01-R. The samples were dried on 02/02/2015, and prepared and analyzed on 02/03/2015.

Prep Batch: 171821 Radium-226 is reported in these samples at the clients request. Radium-226 is reported from the 609.31 keV line of bismuth-214.

Because the samples have not had a 21-day ingrowth, the activity for radium-226 is an estimated value and may be biased low. This bias is caused by the disruption of secular equilibrium between radium-226 and bismuth-214 by the loss of radon-222 during sample preparation.

(160-10325-1 DU), (LCS 160-171821/2-A), (MB 160-171821/1-A), L10-01-01-B-S-S-00 (160-10325-1), L10-01-02-B-R-S-00 (160-10325-2), L10-01-04-B-S-S-00 (160-10325-3), L10-01-05-B-R-S-00 (160-10325-4), L10-01-07-B-R-S-00 (160-10325-5),

L10-01-08-B-E-S-00 (160-10325-6), L10-01-09-B-R-S-00 (160-10325-7), L10-01-10-B-E-S-00 (160-10325-8), L10-01-11-B-R-S-00 (160-10325-9), L10-01-12-B-E-S-00 (160-10325-10), L10-01-13-B-E-Q-00 (160-10325-12), L10-01-13-B-E-S-00 (160-10325-11),

L10-01-14-B-E-S-00 (160-10325-13), L10-01-15-B-S-S-00 (160-10325-14), L10-01-16-B-R-S-00 (160-10325-15), L10-01-18-B-E-B-00 (160-10325-16)

Method(s) Dry and Grind: L10-01-01-B-S-S-00 (160-10325-1), L10-01-02-B-R-S-00 (160-10325-2), L10-01-04-B-S-S-00 (160-10325-3),

L10-01-05-B-R-S-00 (160-10325-4), L10-01-07-B-R-S-00 (160-10325-5), L10-01-08-B-E-S-00 (160-10325-6), L10-01-09-B-R-S-00 (160-10325-7), L10-01-10-B-E-S-00 (160-10325-8), L10-01-11-B-R-S-00 (160-10325-9), L10-01-12-B-E-S-00 (160-10325-10),

L10-01-13-B-E-Q-00 (160-10325-12), L10-01-13-B-E-S-00 (160-10325-11), L10-01-14-B-E-S-00 (160-10325-13), L10-01-15-B-S-S-00 (160-10325-14), L10-01-16-B-R-S-00 (160-10325-15), L10-01-18-B-E-B-00 (160-10325-16) Samples were dried for 41 hours4.74537e-4 days <br />0.0114 hours <br />6.779101e-5 weeks <br />1.56005e-5 months <br /> because they were very wet clay.

No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.

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10 11 12 13 T~tAmerica St. Louis Chain of Custody Record Test America 13715 ~6srTrail North THE LEADER IN ENVIRONMENTAL TESTING Ear!h City, MO 63045 phone 314.298.8566 fax Regulatory Program: Dow 0NPDE5 0RCRA 0 Oiher:

TestAmerica Laboratories, Inc.

Client Contact Project Manager: Brian Miller Site

Contact:

Ellen Jakub Date: 01/30/15 COG No: 013015-FSS1 Perma-Fix Environmental Services Tel/Fax: (.314) 810-3333 Lab

Contact:

Ivan Vania Carrier: Courier 1

of ~2- -

COCs 2800 Solway Road Analysis Turnaround Time

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Sampler:

Knoxville, TN 37931 0 CALENDAR DAYS D WORKING DAYS E

I For Lab Use Only:

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(865) 690-0501 Phone TAT if different from Below z -

Walk-in Client:

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(865) 539-9868 FAX D

2 weeks z >-

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Project Name: Hematite Decommissioning Project 0

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Site: Westinghouse Hematite, MO D

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Possible Hazard Identification:

Sample Disposal ( A fee may be assessed if samples are retained longer than 1 month)

IAre any samples from a listed EPA Hazardous Waste? Please List any EPA Waste Codes for the sample in the Comments Section if the lab is to dispose of the sample.

0 Non-Hazard O Flammable O Skin !rriiant

--0-Poison B O Unknown I 0 Return to Client O DispOSal by Lab 0 Archive for Montl1s

!Special Instructions/QC Requirements & Comments: Dry and homogenize samples before analyses; potential for radiological contamination Custody Seals Intact:

[] Yes O No Relinquished by:

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V V Hematite Decommissioning Project Custody Seal No.:

Cooler Temp. (°C): Obs'd:

Corr'd:

Therm ID No.:

Company: Perma-Fix Date!Time:

IR~~mpany: Tk~cfflefiee.

jDate!Time: 01/30/15 J-=t3D 01/30/15 f-:fjt),

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Perma-Fix (for Westinghouse) Non-Proprietary Class 3 Procedure:HDP-PR-QA-006, Chain of Custody Revision: 3

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10 11 12 13 TestAmer~c;a St. Louis 13715 _Rider Tra~ North Ea!th City, MO 63045 phone 314.298.8566 fax Client Contact Penna-Fix Environmental Services 12800 Solway Road Knoxville, TN 37931 (86~_690-0501 Phone (865) 539-9868 FAX Project Name: Hematite Decommissioning Project 1Site: Westinghouse Hematite, MO IP 0#832953 Sample Identification L10-01-14-B-E-S-OO L 10-01-15-B-S-S-OO L10-01-16-B-R-S-OO L 10-01-18-B-E-B-OO

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Chain of Custody Record TestAmerica THE LEADER IN ENVIRONMENTAL TESTING Regulatory Program: 0 DW QNPDES QRCRA 00ther:

TestAmerica Laboratories, Inc.

Project Manager: Brian Miller Site

Contact:

Ellen Jakub Date: 1/30/15 COG No: 013015-FSS1 Tel/Fax: (314) 810-3333 Lab

Contact:

Ivan Vania Carrier: Courier 2

of 2

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0 CALENDAR DAYS 0 WORKING DAYS

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g 2 weeks Z>

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Job I SDG No.:

Sample Specific Notes:

1128/15 14:2.5 G

Soil 1

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LSA 10-01 1/28/15 15:15 G

Soil 1

N X

XI X LSA 10-01 1/28/15 16:05 C

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I Possible Hazard Identification:

!Sample Disposal ( A fee may be assessed if samples are retained longer than 1 month)

Are any samples from a fisted EPA Hazardous Waste? Please List any EPA Waste Codes for the sample in the Comments Section if the lab is to dispose of the sample.

0 Non-Hazard O Flammable O Skin Inita~--~o Pois~nB D Unknown I 0 Return to Oient O Disposal by Lab 0 Archive for Months

!Special Instructions/QC Requirements & Comments: Dry and homogenize samples prior to analyses; potential for radiological contamination Custody Seals Intact:

D Yes O No Relinquished by:

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Company: Perrna-Fix

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Datem me:

Procedure:HDP-PR-QA-006, Chain of Custody I

Login Sample Receipt Checklist Client: Perma-Fix Environmental Services Inc.

Job Number: 160-10325-1 Login Number: 10325 Question Answer Comment Creator: Clarke, Jill C List Source: TestAmerica St. Louis List Number: 1 True Radioactivity wasn't checked or is </= background as measured by a survey meter.

True The cooler's custody seal, if present, is intact.

N/A Sample custody seals, if present, are intact.

True The cooler or samples do not appear to have been compromised or tampered with.

True Samples were received on ice.

True Cooler Temperature is acceptable.

True Cooler Temperature is recorded.

True COC is present.

True COC is filled out in ink and legible.

True COC is filled out with all pertinent information.

False Is the Field Sampler's name present on COC?

True There are no discrepancies between the containers received and the COC.

True Samples are received within Holding Time.

True Sample containers have legible labels.

True Containers are not broken or leaking.

True Sample collection date/times are provided.

True Appropriate sample containers are used.

True Sample bottles are completely filled.

True Sample Preservation Verified.

True There is sufficient vol. for all requested analyses, incl. any requested MS/MSDs N/A Containers requiring zero headspace have no headspace or bubble is

<6mm (1/4").

True Multiphasic samples are not present.

True Samples do not require splitting or compositing.

N/A Residual Chlorine Checked.

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Definitions/Glossary TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Qualifiers Metals Qualifier Description J

Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.

Qualifier Rad Qualifier Description U

Result is less than the sample detection limit.

Qualifier Glossary These commonly used abbreviations may or may not be present in this report.

Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation

%R Percent Recovery CFL Contains Free Liquid CNF Contains no Free Liquid DER Duplicate error ratio (normalized absolute difference)

Dil Fac Dilution Factor DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision level concentration MDA Minimum detectable activity EDL Estimated Detection Limit MDC Minimum detectable concentration MDL Method Detection Limit ML Minimum Level (Dioxin)

NC Not Calculated ND Not detected at the reporting limit (or MDL or EDL if shown)

PQL Practical Quantitation Limit QC Quality Control RER Relative error ratio RL Reporting Limit or Requested Limit (Radiochemistry)

RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin)

TEQ Toxicity Equivalent Quotient (Dioxin)

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Method Summary TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Method Method Description Laboratory Protocol SW846 6020A Metals (ICP/MS), Tc-99 TAL SL EPA Moisture Percent Moisture TAL SL SW846 6020A Metals (ICP/MS), Tc-99 in Activity TAL SL DOE GA-01-R Cesium-137 & Other Gamma Emitters (GS)

TAL SL Protocol

References:

DOE = U.S. Department of Energy EPA = US Environmental Protection Agency SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.

Laboratory

References:

TAL SL = TestAmerica St. Louis, 13715 Rider Trail North, Earth City, MO 63045, TEL (314)298-8566 TestAmerica St. Louis Page 9 of 31 2/6/2015 1

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Sample Summary TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID Client Sample ID Received Collected Matrix 160-10325-1 L10-01-01-B-S-S-00 Solid 01/28/15 13:14 01/30/15 18:05 160-10325-2 L10-01-02-B-R-S-00 Solid 01/28/15 14:00 01/30/15 18:05 160-10325-3 L10-01-04-B-S-S-00 Solid 01/28/15 14:15 01/30/15 18:05 160-10325-4 L10-01-05-B-R-S-00 Solid 01/28/15 11:00 01/30/15 18:05 160-10325-5 L10-01-07-B-R-S-00 Solid 01/28/15 11:30 01/30/15 18:05 160-10325-6 L10-01-08-B-E-S-00 Solid 01/28/15 11:35 01/30/15 18:05 160-10325-7 L10-01-09-B-R-S-00 Solid 01/28/15 15:00 01/30/15 18:05 160-10325-8 L10-01-10-B-E-S-00 Solid 01/28/15 15:10 01/30/15 18:05 160-10325-9 L10-01-11-B-R-S-00 Solid 01/28/15 16:45 01/30/15 18:05 160-10325-10 L10-01-12-B-E-S-00 Solid 01/28/15 16:55 01/30/15 18:05 160-10325-11 L10-01-13-B-E-S-00 Solid 01/28/15 14:30 01/30/15 18:05 160-10325-12 L10-01-13-B-E-Q-00 Solid 01/28/15 14:30 01/30/15 18:05 160-10325-13 L10-01-14-B-E-S-00 Solid 01/28/15 14:25 01/30/15 18:05 160-10325-14 L10-01-15-B-S-S-00 Solid 01/28/15 15:15 01/30/15 18:05 160-10325-15 L10-01-16-B-R-S-00 Solid 01/28/15 16:05 01/30/15 18:05 160-10325-16 L10-01-18-B-E-B-00 Solid 01/28/15 16:00 01/30/15 18:05 TestAmerica St. Louis Page 10 of 31 2/6/2015 1

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Detection Summary TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Client Sample ID: L10-01-01-B-S-S-00 Lab Sample ID: 160-10325-1 No Detections.

Client Sample ID: L10-01-02-B-R-S-00 Lab Sample ID: 160-10325-2 No Detections.

Client Sample ID: L10-01-04-B-S-S-00 Lab Sample ID: 160-10325-3

Technetium 99 RL 0.000064 mg/Kg MDL 0.000019 Analyte Result Qualifier Unit Dil Fac D

Method Prep Type Total/NA 1

J 0.000031 6020A Client Sample ID: L10-01-05-B-R-S-00 Lab Sample ID: 160-10325-4 No Detections.

Client Sample ID: L10-01-07-B-R-S-00 Lab Sample ID: 160-10325-5 No Detections.

Client Sample ID: L10-01-08-B-E-S-00 Lab Sample ID: 160-10325-6 No Detections.

Client Sample ID: L10-01-09-B-R-S-00 Lab Sample ID: 160-10325-7 No Detections.

Client Sample ID: L10-01-10-B-E-S-00 Lab Sample ID: 160-10325-8 No Detections.

Client Sample ID: L10-01-11-B-R-S-00 Lab Sample ID: 160-10325-9 No Detections.

Client Sample ID: L10-01-12-B-E-S-00 Lab Sample ID: 160-10325-10 No Detections.

Client Sample ID: L10-01-13-B-E-S-00 Lab Sample ID: 160-10325-11 No Detections.

Client Sample ID: L10-01-13-B-E-Q-00 Lab Sample ID: 160-10325-12 No Detections.

Client Sample ID: L10-01-14-B-E-S-00 Lab Sample ID: 160-10325-13 No Detections.

Client Sample ID: L10-01-15-B-S-S-00 Lab Sample ID: 160-10325-14 No Detections.

TestAmerica St. Louis This Detection Summary does not include radiochemical test results.

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Detection Summary TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Client Sample ID: L10-01-16-B-R-S-00 Lab Sample ID: 160-10325-15 No Detections.

Client Sample ID: L10-01-18-B-E-B-00 Lab Sample ID: 160-10325-16 No Detections.

TestAmerica St. Louis This Detection Summary does not include radiochemical test results.

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-1 Client Sample ID: L10-01-01-B-S-S-00 Matrix: Solid Date Collected: 01/28/15 13:14 Percent Solids: 76.1 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000073 0.000022 mg/Kg

01/31/15 10:48 02/02/15 16:24 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.363 (2+/-)

0.0941 (2+/-)

1 02/02/15 16:24 01/31/15 10:48 pCi/g 0.249 1.45 RL MDC 0.0880 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 16:24 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 90 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 0.797 (2+/-)

0.180 (2+/-)

1 02/03/15 13:26 02/03/15 10:44 pCi/g 0.217 RL MDC 0.161 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.120 2.50 2.50 U

-0.0118 Americium 241 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.409 0.500 0.482 1.28 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.0983 0.148 0.130 0.680 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.102 0.157 0.116 0.820 Lead 212 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.0638 0.132 0.102 0.809 Lead 214 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.482 2.30 1.59 16.2 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 13:26 1

6.70 0.924 0.924 U

0.000 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 13:26 1

1.33 0.449 0.447 U

0.391 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.0983 0.148 0.130 0.680 Radium 226 pCi/g 02/03/15 10:44 02/03/15 13:26 1

1.31 0.478 0.473 U

0.655 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.284 0.250 0.249 0.290 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.217 0.180 0.161 0.797 Thorium 232 Tl-208 0.250 0.0570 0.0626 0.0501 pCi/g 02/03/15 10:44 02/03/15 13:26 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-2 Client Sample ID: L10-01-02-B-R-S-00 Matrix: Solid Date Collected: 01/28/15 14:00 Percent Solids: 81.7 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000066 0.000020 mg/Kg

01/31/15 10:48 02/02/15 16:36 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.0193 U

(2+/-)

0.0688 (2+/-)

1 02/02/15 16:36 01/31/15 10:48 pCi/g 0.227 1.32 RL MDC 0.0687 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 16:36 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 92 TestAmerica St. Louis Page 13 of 31 2/6/2015 1

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-2 Client Sample ID: L10-01-02-B-R-S-00 Matrix: Solid Date Collected: 01/28/15 14:00 Date Received: 01/30/15 18:05 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.18 (2+/-)

0.170 (2+/-)

1 02/03/15 15:22 02/03/15 10:44 pCi/g 0.0775 RL MDC 0.121 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 15:22 1

0.111 0.0660 0.0660 U

-0.00964 Americium 241 pCi/g 02/03/15 10:44 02/03/15 15:22 1

0.374 0.464 0.439 1.45 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 15:22 1

0.0693 0.132 0.0992 0.838 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 15:22 1

0.0554 0.175 0.0779 1.21 Lead 212 pCi/g 02/03/15 10:44 02/03/15 15:22 1

0.0654 0.127 0.0822 0.929 Lead 214 pCi/g 02/03/15 10:44 02/03/15 15:22 1

0.331 2.39 1.23 20.0 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 15:22 1

5.54 3.21 3.21 U

1.17 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 15:22 1

1.25 0.283 0.274 U

0.654 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 15:22 1

0.0693 0.132 0.0992 0.838 Radium 226 pCi/g 02/03/15 10:44 02/03/15 15:22 1

0.841 0.334 0.321 0.886 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 15:22 1

0.239 0.140 0.139 U

0.153 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 15:22 1

0.0775 0.170 0.121 1.18 Thorium 232 Tl-208 0.376 0.0517 0.0647 0.0358 pCi/g 02/03/15 10:44 02/03/15 15:22 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-3 Client Sample ID: L10-01-04-B-S-S-00 Matrix: Solid Date Collected: 01/28/15 14:15 Percent Solids: 85.3 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 0.000031 J

0.000064 0.000019 mg/Kg

01/31/15 10:48 02/02/15 16:47 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.530 (2+/-)

0.0540 (2+/-)

1 02/02/15 16:47 01/31/15 10:48 pCi/g 0.220 1.29 RL MDC 0.0233 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 16:47 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 91 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.08 (2+/-)

0.170 (2+/-)

1 02/03/15 13:28 02/03/15 10:44 pCi/g 0.119 RL MDC 0.129 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 13:28 1

0.106 0.0625 0.0625 U

0.00112 Americium 241 pCi/g 02/03/15 10:44 02/03/15 13:28 1

0.218 0.388 0.347 1.66 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 13:28 1

0.0544 0.117 0.0858 0.766 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 13:28 1

0.0527 0.168 0.0745 1.16 Lead 212 pCi/g 02/03/15 10:44 02/03/15 13:28 1

0.0734 0.123 0.0822 0.885 Lead 214 pCi/g 02/03/15 10:44 02/03/15 13:28 1

0.237 2.45 1.21 20.8 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 13:28 1

5.22 3.07 3.06 U

1.48 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 13:28 1

1.05 0.231 0.227 U

0.435 Protactinium 231 TestAmerica St. Louis Page 14 of 31 2/6/2015 1

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-3 Client Sample ID: L10-01-04-B-S-S-00 Matrix: Solid Date Collected: 01/28/15 14:15 Date Received: 01/30/15 18:05 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS) (Continued)

Analyte Radium 226 0.766 (2+/-)

0.117 (2+/-)

1 02/03/15 13:28 02/03/15 10:44 pCi/g 0.0544 RL MDC 0.0858 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 13:28 1

0.870 0.331 0.314 0.993 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 13:28 1

0.171 0.134 0.132 0.188 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 13:28 1

0.119 0.170 0.129 1.08 Thorium 232 Tl-208 0.322 0.0471 0.0577 0.0367 pCi/g 02/03/15 10:44 02/03/15 13:28 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-4 Client Sample ID: L10-01-05-B-R-S-00 Matrix: Solid Date Collected: 01/28/15 11:00 Percent Solids: 84.0 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000064 0.000019 mg/Kg

01/31/15 10:48 02/02/15 16:51 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.0156 U

(2+/-)

0.0156 (2+/-)

1 02/02/15 16:51 01/31/15 10:48 pCi/g 0.220 1.28 RL MDC 0.0155 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 16:51 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 92 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.16 (2+/-)

0.216 (2+/-)

1 02/03/15 13:26 02/03/15 10:44 pCi/g 0.122 RL MDC 0.181 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.123 0.0734 0.0733 U

0.0264 Americium 241 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.463 0.546 0.526 1.41 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.0902 0.160 0.133 0.855 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.100 0.157 0.0941 0.971 Lead 212 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.0860 0.146 0.110 0.925 Lead 214 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.311 2.38 1.46 18.4 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 13:26 1

10.4 3.25 3.24 U

2.21 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 13:26 1

1.05 0.371 0.369 U

0.374 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.0902 0.160 0.133 0.855 Radium 226 pCi/g 02/03/15 10:44 02/03/15 13:26 1

1.08 0.836 0.832 U

0.824 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.282 0.0891 0.0890 U

0.0306 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 13:26 1

0.122 0.216 0.181 1.16 Thorium 232 Tl-208 0.332 0.0593 0.0686 0.0446 pCi/g 02/03/15 10:44 02/03/15 13:26 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

TestAmerica St. Louis Page 15 of 31 2/6/2015 1

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-5 Client Sample ID: L10-01-07-B-R-S-00 Matrix: Solid Date Collected: 01/28/15 11:30 Percent Solids: 82.1 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000062 0.000019 mg/Kg

01/31/15 10:48 02/02/15 16:55 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.0104 U

(2+/-)

0.0516 (2+/-)

1 02/02/15 16:55 01/31/15 10:48 pCi/g 0.212 1.24 RL MDC 0.0516 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 16:55 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 92 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.02 (2+/-)

0.173 (2+/-)

1 02/03/15 14:47 02/03/15 10:44 pCi/g 0.110 RL MDC 0.138 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 14:47 1

0.120 0.0706 0.0706 U

0.00743 Americium 241 pCi/g 02/03/15 10:44 02/03/15 14:47 1

0.498 0.582 0.560 1.50 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 14:47 1

0.0922 0.141 0.118 0.744 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 14:47 1

0.0878 0.153 0.0888 0.965 Lead 212 pCi/g 02/03/15 10:44 02/03/15 14:47 1

0.0971 0.143 0.115 0.809 Lead 214 pCi/g 02/03/15 10:44 02/03/15 14:47 1

0.200 2.20 1.36 16.9 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 14:47 1

8.05 4.52 4.52 U

-0.315 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 14:47 1

1.35 0.217 0.214 U

0.313 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 14:47 1

0.0922 0.141 0.118 0.744 Radium 226 pCi/g 02/03/15 10:44 02/03/15 14:47 1

1.20 0.385 0.378 U

0.658 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 14:47 1

0.248 0.166 0.166 U

0.0997 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 14:47 1

0.110 0.173 0.138 1.02 Thorium 232 Tl-208 0.379 0.0647 0.0757 0.0499 pCi/g 02/03/15 10:44 02/03/15 14:47 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-6 Client Sample ID: L10-01-08-B-E-S-00 Matrix: Solid Date Collected: 01/28/15 11:35 Percent Solids: 80.2 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000064 0.000019 mg/Kg

01/31/15 10:48 02/02/15 16:59 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.00110 U

(2+/-)

0.0282 (2+/-)

1 02/02/15 16:59 01/31/15 10:48 pCi/g 0.220 1.29 RL MDC 0.0282 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 16:59 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 93 TestAmerica St. Louis Page 16 of 31 2/6/2015 1

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-6 Client Sample ID: L10-01-08-B-E-S-00 Matrix: Solid Date Collected: 01/28/15 11:35 Date Received: 01/30/15 18:05 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.15 (2+/-)

0.184 (2+/-)

1 02/03/15 14:49 02/03/15 10:44 pCi/g 0.144 RL MDC 0.141 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.102 0.0617 0.0615 U

0.0371 Americium 241 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.491 0.598 0.576 1.56 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.0771 0.144 0.112 0.872 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.0656 0.167 0.0823 1.13 Lead 212 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.0766 0.127 0.0858 0.896 Lead 214 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.274 2.37 1.33 19.2 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 14:49 1

5.42 3.21 3.21 U

1.91 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 14:49 1

1.26 0.413 0.405 U

0.737 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.0771 0.144 0.112 0.872 Radium 226 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.917 0.297 0.287 U

0.717 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.254 0.137 0.137 U

0.0591 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.144 0.184 0.141 1.15 Thorium 232 Tl-208 0.399 0.0540 0.0681 0.0347 pCi/g 02/03/15 10:44 02/03/15 14:49 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-7 Client Sample ID: L10-01-09-B-R-S-00 Matrix: Solid Date Collected: 01/28/15 15:00 Percent Solids: 82.2 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000064 0.000019 mg/Kg

01/31/15 10:48 02/02/15 17:03 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.0472 U

(2+/-)

0.0515 (2+/-)

1 02/02/15 17:03 01/31/15 10:48 pCi/g 0.219 1.28 RL MDC 0.0514 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 17:03 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 91 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.35 (2+/-)

0.207 (2+/-)

1 02/03/15 14:49 02/03/15 10:44 pCi/g 0.0925 RL MDC 0.155 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.108 0.0640 0.0640 U

0.000590 Americium 241 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.364 0.438 0.411 1.46 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.0809 0.140 0.109 0.848 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.0737 0.161 0.0774 1.10 Lead 212 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.0756 0.143 0.100 0.977 Lead 214 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.298 2.29 1.15 19.3 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 14:49 1

5.16 1.41 1.40 U

1.03 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 14:49 1

1.22 0.176 0.173 U

0.252 Protactinium 231 TestAmerica St. Louis Page 17 of 31 2/6/2015 1

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-7 Client Sample ID: L10-01-09-B-R-S-00 Matrix: Solid Date Collected: 01/28/15 15:00 Date Received: 01/30/15 18:05 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS) (Continued)

Analyte Radium 226 0.848 (2+/-)

0.140 (2+/-)

1 02/03/15 14:49 02/03/15 10:44 pCi/g 0.0809 RL MDC 0.109 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.776 0.601 0.581 1.47 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.256 0.136 0.136 U

0.117 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 14:49 1

0.0925 0.207 0.155 1.35 Thorium 232 Tl-208 0.340 0.0481 0.0596 0.0370 pCi/g 02/03/15 10:44 02/03/15 14:49 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-8 Client Sample ID: L10-01-10-B-E-S-00 Matrix: Solid Date Collected: 01/28/15 15:10 Percent Solids: 80.4 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000065 0.000020 mg/Kg

01/31/15 10:48 02/02/15 17:07 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.0325 U

(2+/-)

0.0754 (2+/-)

1 02/02/15 17:07 01/31/15 10:48 pCi/g 0.224 1.31 RL MDC 0.0754 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 17:07 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 92 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.07 (2+/-)

0.219 (2+/-)

1 02/03/15 14:51 02/03/15 10:44 pCi/g 0.132 RL MDC 0.190 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 14:51 1

0.144 0.0612 0.0612 U

0.000 Americium 241 pCi/g 02/03/15 10:44 02/03/15 14:51 1

0.279 0.511 0.470 1.93 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 14:51 1

0.101 0.159 0.136 0.787 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 14:51 1

0.104 0.178 0.114 1.06 Lead 212 pCi/g 02/03/15 10:44 02/03/15 14:51 1

0.0929 0.155 0.123 0.908 Lead 214 pCi/g 02/03/15 10:44 02/03/15 14:51 1

0.332 2.37 1.49 18.1 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 14:51 1

6.57 3.86 3.85 U

2.11 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 14:51 1

1.39 0.285 0.282 U

0.388 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 14:51 1

0.101 0.159 0.136 0.787 Radium 226 pCi/g 02/03/15 10:44 02/03/15 14:51 1

0.939 0.351 0.343 U

0.724 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 14:51 1

0.292 0.139 0.138 U

0.0927 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 14:51 1

0.132 0.219 0.190 1.07 Thorium 232 Tl-208 0.388 0.0725 0.0829 0.0550 pCi/g 02/03/15 10:44 02/03/15 14:51 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

TestAmerica St. Louis Page 18 of 31 2/6/2015 1

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-9 Client Sample ID: L10-01-11-B-R-S-00 Matrix: Solid Date Collected: 01/28/15 16:45 Percent Solids: 83.9 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000063 0.000019 mg/Kg

01/31/15 10:48 02/02/15 17:11 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.132 U

(2+/-)

0.0197 (2+/-)

1 02/02/15 17:11 01/31/15 10:48 pCi/g 0.215 1.25 RL MDC 0.0156 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 17:11 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 91 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.03 (2+/-)

0.173 (2+/-)

1 02/03/15 15:23 02/03/15 10:44 pCi/g 0.111 RL MDC 0.137 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 15:23 1

0.113 0.322 0.322 U

-0.00805 Americium 241 pCi/g 02/03/15 10:44 02/03/15 15:23 1

0.216 0.388 0.360 1.39 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 15:23 1

0.0783 0.126 0.105 0.672 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 15:23 1

0.0832 0.126 0.0794 0.757 Lead 212 pCi/g 02/03/15 10:44 02/03/15 15:23 1

0.0789 0.126 0.0939 0.811 Lead 214 pCi/g 02/03/15 10:44 02/03/15 15:23 1

0.193 2.12 1.31 16.4 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 15:23 1

6.38 3.61 3.61 U

0.893 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 15:23 1

1.26 0.229 0.226 U

0.354 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 15:23 1

0.0783 0.126 0.105 0.672 Radium 226 pCi/g 02/03/15 10:44 02/03/15 15:23 1

0.932 0.567 0.563 U

0.599 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 15:23 1

0.256 0.141 0.141 U

0.110 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 15:23 1

0.111 0.173 0.137 1.03 Thorium 232 Tl-208 0.322 0.0486 0.0590 0.0304 pCi/g 02/03/15 10:44 02/03/15 15:23 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-10 Client Sample ID: L10-01-12-B-E-S-00 Matrix: Solid Date Collected: 01/28/15 16:55 Percent Solids: 81.6 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000061 0.000018 mg/Kg

01/31/15 10:48 02/02/15 17:15 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99

-0.0151 U

(2+/-)

0.0389 (2+/-)

1 02/02/15 17:15 01/31/15 10:48 pCi/g 0.210 1.23 RL MDC 0.0389 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 17:15 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 94 TestAmerica St. Louis Page 19 of 31 2/6/2015 1

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-10 Client Sample ID: L10-01-12-B-E-S-00 Matrix: Solid Date Collected: 01/28/15 16:55 Date Received: 01/30/15 18:05 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.19 (2+/-)

0.200 (2+/-)

1 02/03/15 15:25 02/03/15 10:44 pCi/g 0.166 RL MDC 0.159 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.106 0.0623 0.0623 U

-0.00762 Americium 241 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.386 0.396 0.380 1.07 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.0655 0.143 0.108 0.904 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.0668 0.169 0.0852 1.13 Lead 212 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.0737 0.137 0.0943 0.960 Lead 214 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.409 2.49 1.43 20.0 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 15:25 1

5.37 3.21 3.21 U

2.13 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 15:25 1

1.25 0.252 0.246 U

0.501 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.0655 0.143 0.108 0.904 Radium 226 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.948 0.324 0.312 U

0.850 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.259 0.163 0.163 U

0.0920 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.166 0.200 0.159 1.19 Thorium 232 Tl-208 0.379 0.0575 0.0697 0.0411 pCi/g 02/03/15 10:44 02/03/15 15:25 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-11 Client Sample ID: L10-01-13-B-E-S-00 Matrix: Solid Date Collected: 01/28/15 14:30 Percent Solids: 78.1 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000067 0.000020 mg/Kg

01/31/15 10:48 02/02/15 17:18 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99

-0.00436 U

(2+/-)

0.0284 (2+/-)

1 02/02/15 17:18 01/31/15 10:48 pCi/g 0.230 1.34 RL MDC 0.0284 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 17:18 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 91 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.21 (2+/-)

0.175 (2+/-)

1 02/03/15 15:25 02/03/15 10:44 pCi/g 0.121 RL MDC 0.124 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.100 0.0594 0.0594 U

0.00308 Americium 241 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.405 0.498 0.472 1.53 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.0742 0.130 0.102 0.787 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.0726 0.174 0.0785 1.20 Lead 212 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.0810 0.128 0.0986 0.793 Lead 214 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.222 2.22 1.10 18.8 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 15:25 1

4.86 2.40 2.33 5.75 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.695 0.442 0.438 U

0.546 Protactinium 231 TestAmerica St. Louis Page 20 of 31 2/6/2015 1

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-11 Client Sample ID: L10-01-13-B-E-S-00 Matrix: Solid Date Collected: 01/28/15 14:30 Date Received: 01/30/15 18:05 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS) (Continued)

Analyte Radium 226 0.787 (2+/-)

0.130 (2+/-)

1 02/03/15 15:25 02/03/15 10:44 pCi/g 0.0742 RL MDC 0.102 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.872 0.736 0.714 1.70 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.244 0.102 0.102 U

0.0550 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 15:25 1

0.121 0.175 0.124 1.21 Thorium 232 Tl-208 0.402 0.0487 0.0641 0.0350 pCi/g 02/03/15 10:44 02/03/15 15:25 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-12 Client Sample ID: L10-01-13-B-E-Q-00 Matrix: Solid Date Collected: 01/28/15 14:30 Percent Solids: 75.9 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000069 0.000021 mg/Kg

01/31/15 10:48 02/02/15 17:22 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99

-0.0103 U

(2+/-)

0.0107 (2+/-)

1 02/02/15 17:22 01/31/15 10:48 pCi/g 0.235 1.37 RL MDC 0.0106 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 17:22 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 90 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.28 (2+/-)

0.223 (2+/-)

1 02/03/15 15:28 02/03/15 10:44 pCi/g 0.146 RL MDC 0.180 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 15:28 1

0.121 0.0721 0.0721 U

0.0247 Americium 241 pCi/g 02/03/15 10:44 02/03/15 15:28 1

0.676 0.500 0.487 1.11 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 15:28 1

0.0695 0.150 0.120 0.866 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 15:28 1

0.106 0.187 0.116 1.13 Lead 212 pCi/g 02/03/15 10:44 02/03/15 15:28 1

0.0924 0.152 0.111 1.01 Lead 214 pCi/g 02/03/15 10:44 02/03/15 15:28 1

0.486 2.36 1.49 17.8 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 15:28 1

6.01 4.27 4.23 U

5.92 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 15:28 1

1.56 0.275 0.272 U

0.402 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 15:28 1

0.0695 0.150 0.120 0.866 Radium 226 pCi/g 02/03/15 10:44 02/03/15 15:28 1

1.04 0.748 0.742 U

0.944 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 15:28 1

0.308 0.194 0.194 U

0.117 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 15:28 1

0.146 0.223 0.180 1.28 Thorium 232 Tl-208 0.398 0.0613 0.0739 0.0440 pCi/g 02/03/15 10:44 02/03/15 15:28 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-13 Client Sample ID: L10-01-14-B-E-S-00 Matrix: Solid Date Collected: 01/28/15 14:25 Percent Solids: 71.5 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000074 0.000022 mg/Kg

01/31/15 10:48 02/02/15 17:34 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.0206 U

(2+/-)

0.0300 (2+/-)

1 02/02/15 17:34 01/31/15 10:48 pCi/g 0.252 1.47 RL MDC 0.0300 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 17:34 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 91 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.19 (2+/-)

0.210 (2+/-)

1 02/03/15 16:02 02/03/15 10:44 pCi/g 0.152 RL MDC 0.171 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 16:02 1

0.130 0.0768 0.0767 U

0.0134 Americium 241 pCi/g 02/03/15 10:44 02/03/15 16:02 1

0.477 0.638 0.603 2.00 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 16:02 1

0.0844 0.130 0.107 0.724 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 16:02 1

0.0982 0.182 0.0982 1.18 Lead 212 pCi/g 02/03/15 10:44 02/03/15 16:02 1

0.0850 0.141 0.101 0.950 Lead 214 pCi/g 02/03/15 10:44 02/03/15 16:02 1

0.367 2.25 1.39 17.2 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 16:02 1

6.01 3.88 3.87 U

1.63 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 16:02 1

1.56 0.957 0.952 U

-0.852 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 16:02 1

0.0844 0.130 0.107 0.724 Radium 226 pCi/g 02/03/15 10:44 02/03/15 16:02 1

1.24 0.434 0.422 U

0.931 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 16:02 1

0.301 0.177 0.176 U

0.113 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 16:02 1

0.152 0.210 0.171 1.19 Thorium 232 Tl-208 0.432 0.0616 0.0762 0.0403 pCi/g 02/03/15 10:44 02/03/15 16:02 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-14 Client Sample ID: L10-01-15-B-S-S-00 Matrix: Solid Date Collected: 01/28/15 15:15 Percent Solids: 81.1 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000065 0.000020 mg/Kg

01/31/15 10:48 02/02/15 17:38 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.0228 U

(2+/-)

0.0262 (2+/-)

1 02/02/15 17:38 01/31/15 10:48 pCi/g 0.224 1.31 RL MDC 0.0261 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 17:38 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 91 TestAmerica St. Louis Page 22 of 31 2/6/2015 1

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-14 Client Sample ID: L10-01-15-B-S-S-00 Matrix: Solid Date Collected: 01/28/15 15:15 Date Received: 01/30/15 18:05 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.29 (2+/-)

0.215 (2+/-)

1 02/03/15 18:31 02/03/15 10:44 pCi/g 0.146 RL MDC 0.170 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 18:31 1

0.131 0.0771 0.0771 U

0.0120 Americium 241 pCi/g 02/03/15 10:44 02/03/15 18:31 1

0.473 0.631 0.601 1.84 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 18:31 1

0.0688 0.176 0.130 1.14 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 18:31 1

0.117 0.177 0.124 0.973 Lead 212 pCi/g 02/03/15 10:44 02/03/15 18:31 1

0.0866 0.167 0.122 1.10 Lead 214 pCi/g 02/03/15 10:44 02/03/15 18:31 1

0.416 2.57 1.58 19.8 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 18:31 1

7.06 4.25 4.24 U

2.98 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 18:31 1

1.32 0.455 0.450 U

0.602 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 18:31 1

0.0688 0.176 0.130 1.14 Radium 226 pCi/g 02/03/15 10:44 02/03/15 18:31 1

0.997 0.633 0.622 1.13 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 18:31 1

0.308 0.189 0.188 U

0.168 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 18:31 1

0.146 0.215 0.170 1.29 Thorium 232 Tl-208 0.361 0.0668 0.0766 0.0533 pCi/g 02/03/15 10:44 02/03/15 18:31 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-15 Client Sample ID: L10-01-16-B-R-S-00 Matrix: Solid Date Collected: 01/28/15 16:05 Percent Solids: 81.4 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000067 0.000020 mg/Kg

01/31/15 10:48 02/02/15 17:42 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.0167 U

(2+/-)

0.0520 (2+/-)

1 02/02/15 17:42 01/31/15 10:48 pCi/g 0.228 1.33 RL MDC 0.0520 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 17:42 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 91 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.19 (2+/-)

0.170 (2+/-)

1 02/03/15 16:05 02/03/15 10:44 pCi/g 0.123 RL MDC 0.119 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 16:05 1

0.114 0.0687 0.0686 U

-0.0342 Americium 241 pCi/g 02/03/15 10:44 02/03/15 16:05 1

0.387 0.346 0.322 1.21 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 16:05 1

0.0750 0.135 0.102 0.840 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 16:05 1

0.0709 0.160 0.0758 1.09 Lead 212 pCi/g 02/03/15 10:44 02/03/15 16:05 1

0.0755 0.134 0.0865 0.980 Lead 214 pCi/g 02/03/15 10:44 02/03/15 16:05 1

0.225 2.51 1.19 21.6 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 16:05 1

4.95 2.99 2.98 U

2.19 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 16:05 1

0.824 9.22 9.22 U

0.0153 Protactinium 231 TestAmerica St. Louis Page 23 of 31 2/6/2015 1

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Client Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Lab Sample ID: 160-10325-15 Client Sample ID: L10-01-16-B-R-S-00 Matrix: Solid Date Collected: 01/28/15 16:05 Date Received: 01/30/15 18:05 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS) (Continued)

Analyte Radium 226 0.840 (2+/-)

0.135 (2+/-)

1 02/03/15 16:05 02/03/15 10:44 pCi/g 0.0750 RL MDC 0.102 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 16:05 1

0.868 0.678 0.667 1.18 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 16:05 1

0.248 0.146 0.146 U

0.0838 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 16:05 1

0.123 0.170 0.119 1.19 Thorium 232 Tl-208 0.366 0.0447 0.0587 0.0322 pCi/g 02/03/15 10:44 02/03/15 16:05 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

Lab Sample ID: 160-10325-16 Client Sample ID: L10-01-18-B-E-B-00 Matrix: Solid Date Collected: 01/28/15 16:00 Percent Solids: 80.7 Date Received: 01/30/15 18:05 Method: 6020A - Metals (ICP/MS), Tc-99 RL MDL Technetium 99 ND 0.000066 0.000020 mg/Kg

01/31/15 10:48 02/02/15 17:45 1

Analyte Dil Fac Analyzed Prepared Unit D

Result Qualifier Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Analyte Technetium 99 0.0376 U

(2+/-)

0.0137 (2+/-)

1 02/02/15 17:45 01/31/15 10:48 pCi/g 0.225 1.31 RL MDC 0.0132 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

Re 30 - 110 Carrier 01/31/15 10:48 02/02/15 17:45 1

Dil Fac Analyzed Prepared Qualifier Limits

%Yield 93 Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Analyte Actinium 228 1.39 (2+/-)

0.234 (2+/-)

1 02/03/15 16:20 02/03/15 10:44 pCi/g 0.135 RL MDC 0.186 Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Uncert.

Uncert.

pCi/g 02/03/15 10:44 02/03/15 16:20 1

0.117 0.0705 0.0704 U

0.0362 Americium 241 pCi/g 02/03/15 10:44 02/03/15 16:20 1

0.561 0.663 0.642 1.60 Bismuth 212 pCi/g 02/03/15 10:44 02/03/15 16:20 1

0.0808 0.156 0.128 0.854 Bismuth 214 pCi/g 02/03/15 10:44 02/03/15 16:20 1

0.122 0.158 0.105 0.915 Lead 212 pCi/g 02/03/15 10:44 02/03/15 16:20 1

0.101 0.161 0.132 0.893 Lead 214 pCi/g 02/03/15 10:44 02/03/15 16:20 1

0.564 2.47 1.62 18.3 Potassium 40 pCi/g 02/03/15 10:44 02/03/15 16:20 1

2.18 4.24 4.01 13.6 Protactinium 234m pCi/g 02/03/15 10:44 02/03/15 16:20 1

1.64 0.350 0.348 U

0.358 Protactinium 231 pCi/g 02/03/15 10:44 02/03/15 16:20 1

0.0808 0.156 0.128 0.854 Radium 226 pCi/g 02/03/15 10:44 02/03/15 16:20 1

1.09 0.395 0.382 U

0.947 Thorium 234 pCi/g 02/03/15 10:44 02/03/15 16:20 1

0.311 0.171 0.171 U

0.132 Uranium 235 pCi/g 02/03/15 10:44 02/03/15 16:20 1

0.135 0.234 0.186 1.39 Thorium 232 Tl-208 0.414 0.0755 0.0868 0.0545 pCi/g 02/03/15 10:44 02/03/15 16:20 1

(2+/-)

(2+/-)

MDC RL Dil Fac Analyzed Prepared Unit Result Qualifier Count Total Other Detected Radionuclides Uncert.

Uncert.

TestAmerica St. Louis Page 24 of 31 2/6/2015 1

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QC Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Method: 6020A - Metals (ICP/MS), Tc-99 Client Sample ID: Method Blank Lab Sample ID: MB 160-171322/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 171825 Prep Batch: 171322 RL MDL Technetium 99 ND 0.000052 0.000016 mg/Kg 01/31/15 10:48 02/02/15 16:05 1

MB MB Analyte Dil Fac Analyzed Prepared D

Unit Result Qualifier Client Sample ID: Lab Control Sample Lab Sample ID: LCS 160-171322/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 171825 Prep Batch: 171322 Technetium 99 0.00122 0.00122 mg/Kg 100 80 - 120 Analyte LCS LCS D

Unit Result Qualifier

%Rec Spike Added

%Rec.

Limits Client Sample ID: L10-01-01-B-S-S-00 Lab Sample ID: 160-10325-1 MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 171825 Prep Batch: 171322 Technetium 99 ND 0.00159 0.00159 mg/Kg 100 75 - 125

Analyte MS MS D

Unit Result Qualifier

%Rec Spike Added Sample Result Sample Qualifier

%Rec.

Limits Client Sample ID: L10-01-01-B-S-S-00 Lab Sample ID: 160-10325-1 MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 171825 Prep Batch: 171322 Technetium 99 ND 0.00160 0.00161 mg/Kg 101 75 - 125 1

30

Analyte MSD MSD D

Unit Result Qualifier

%Rec Spike Added Sample Result Sample Qualifier

%Rec.

Limits Limit RPD RPD Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Client Sample ID: Method Blank Lab Sample ID: MB 160-171322/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 171826 Prep Batch: 171322 Technetium 99 Analyte U

1 02/02/15 16:05 01/31/15 10:48 pCi/g 0.178 MDC 1.04 RL 0.00809 0.00785 (2+/-)

(2+/-)

MB 0.02121 MB Dil Fac Prepared Analyzed Unit Result Qualifier Uncert.

Count Uncert.

Total Carrier Re 30 - 110 01/31/15 10:48 02/02/15 16:05 1

Dil Fac Prepared Analyzed Qualifier Limits

%Yield 94 MB MB Client Sample ID: Lab Control Sample Lab Sample ID: LCS 160-171322/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 171826 Prep Batch: 171322 Technetium 99 Analyte 120 80 100 20.89 20.9 1.98 1.06 0.182 RL MDC (2+/-)

LCS LCS pCi/g Unit Result Qual

%Rec Added Spike Limits

%Rec.

Uncert.

Total Re Carrier 30 - 110 LCS Qualifier Limits

%Yield 94 LCS TestAmerica St. Louis Page 25 of 31 2/6/2015 1

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QC Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Method: 6020A - Metals (ICP/MS), Tc-99 in Activity (Continued)

Client Sample ID: L10-01-01-B-S-S-00 Lab Sample ID: 160-10325-1 MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 171826 Prep Batch: 171322 Technetium 99 Analyte 125 75 99 27.26 27.2 0.363 2.92 1.46 0.251 RL MDC (2+/-)

MS MS pCi/g Unit Result Qual

%Rec Added Spike Result Sample Sample Qual Limits

%Rec.

Uncert.

Total Re Carrier 30 - 110 MS Qualifier Limits

%Yield 88 MS Client Sample ID: L10-01-01-B-S-S-00 Lab Sample ID: 160-10325-1 MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 171826 Prep Batch: 171322 Technetium 99 Analyte 1

0.07 125 75 100 27.65 27.4 0.363 2.77 1.46 0.250 RL MDC (2+/-)

MSD MSD pCi/g Unit Result Qual

%Rec Limit Added Spike Result Sample Sample Qual Limits

%Rec.

Uncert.

Total RER RER Re Carrier 30 - 110 MSD Qualifier Limits

%Yield 89 MSD Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS)

Client Sample ID: Method Blank Lab Sample ID: MB 160-171821/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 171843 Prep Batch: 171821 Actinium 228 Analyte U

1 02/03/15 13:25 02/03/15 10:44 pCi/g 0.0723 MDC RL 0.00642 0.00642 (2+/-)

(2+/-)

MB 0.0000 MB Dil Fac Prepared Analyzed Unit Result Qualifier Uncert.

Count Uncert.

Total 1

02/03/15 13:25 02/03/15 10:44 pCi/g 0.0209 0.0114 0.0114 U

-0.0002118 Americium 241 1

02/03/15 13:25 02/03/15 10:44 pCi/g 0.172 2.29 2.29 U

-0.02777 Bismuth 212 1

02/03/15 13:25 02/03/15 10:44 pCi/g 0.0367 0.0163 0.0162 U

0.009874 Bismuth 214 1

02/03/15 13:25 02/03/15 10:44 pCi/g 0.0244 0.0149 0.0149 U

-0.001040 Lead 212 1

02/03/15 13:25 02/03/15 10:44 pCi/g 0.0301 0.0144 0.0144 U

0.0000228 5

Lead 214 1

02/03/15 13:25 02/03/15 10:44 pCi/g 0.195 0.110 0.110 U

0.05237 Potassium 40 1

02/03/15 13:25 02/03/15 10:44 pCi/g 2.71 1.53 1.53 U

-0.5237 Protactinium 234m 1

02/03/15 13:25 02/03/15 10:44 pCi/g 0.282 0.123 0.123 U

0.03233 Protactinium 231 1

02/03/15 13:25 02/03/15 10:44 pCi/g 0.0367 0.0163 0.0162 U

0.009874 Radium 226 1

02/03/15 13:25 02/03/15 10:44 pCi/g 0.281 0.157 0.157 U

-0.004762 Thorium 234 1

02/03/15 13:25 02/03/15 10:44 pCi/g 0.0522 0.898 0.898 U

-0.01121 Uranium 235 1

02/03/15 13:25 02/03/15 10:44 pCi/g 0.0723 0.00642 0.00642 U

0.0000 Thorium 232 Other Detected Radionuclide None MB (2+/-)

(2+/-)

MDC RL pCi/g 02/03/15 10:44 02/03/15 13:25 1

MB Dil Fac Prepared Analyzed Unit Result Qualifier Uncert.

Count Uncert.

Total Radionuclides Other Detected TestAmerica St. Louis Page 26 of 31 2/6/2015 1

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QC Sample Results TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Method: GA-01-R - Cesium-137 & Other Gamma Emitters (GS) (Continued)

Client Sample ID: Lab Control Sample Lab Sample ID: LCS 160-171821/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 171844 Prep Batch: 171821 Americium 241 Analyte 116 87 103 103.7 101 10.8 0.513 RL MDC (2+/-)

LCS LCS pCi/g Unit Result Qual

%Rec Added Spike Limits

%Rec.

Uncert.

Total Cesium 137 35.0 35.75 3.75 0.200 0.184 pCi/g 102 87 - 120 Cobalt 60 36.9 37.11 3.74 0.123 pCi/g 100 87 - 115 Client Sample ID: L10-01-01-B-S-S-00 Lab Sample ID: 160-10325-1 DU Matrix: Solid Prep Type: Total/NA Analysis Batch: 171847 Prep Batch: 171821 Actinium 228 Analyte 1

0.29 0.8973 0.797 0.171 0.135 RL MDC (2+/-)

DU DU pCi/g Unit Result Qual Limit Result Sample Sample Qual Uncert.

Total RER RER Americium 241

-0.0118 U

-0.03626 U

0.0654 0.109 pCi/g 0.01 1

Bismuth 212 1.28 0.9620 0.359 0.323 pCi/g 0.37 1

Bismuth 214 0.680 0.6835 0.119 0.0624 pCi/g 0.01 1

Lead 212 0.820 0.8078 0.129 0.0631 pCi/g 0.04 1

Lead 214 0.809 0.6864 0.119 0.0731 pCi/g 0.49 1

Potassium 40 16.2 16.09 2.07 0.325 pCi/g 0.03 1

Protactinium 234m 0.000 U

1.859 U

3.20 5.42 pCi/g 0.45 1

Protactinium 231 0.391 U

0.4593 U

0.332 0.950 pCi/g 0.09 1

Radium 226 0.680 0.6835 0.119 0.0624 pCi/g 0.01 1

Thorium 234 0.655 U

0.9805 0.331 0.893 pCi/g 0.40 1

Uranium 235 0.290 0.1805 U

0.147 0.246 pCi/g 0.28 1

Thorium 232 0.797 0.8973 0.171 0.135 pCi/g 0.29 1

Tl-208 1

0.29 0.2843 0.250 0.0570 0.0379 RL MDC (2+/-)

DU DU pCi/g Unit Result Qual Limit Result Sample Sample Qual Uncert.

RER RER Total Other Detected Radionuclides TestAmerica St. Louis Page 27 of 31 2/6/2015 1

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QC Association Summary TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Metals Prep Batch: 171322 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid None 160-10325-1 L10-01-01-B-S-S-00 Total/NA Solid None 160-10325-1 MS L10-01-01-B-S-S-00 Total/NA Solid None 160-10325-1 MSD L10-01-01-B-S-S-00 Total/NA Solid None 160-10325-2 L10-01-02-B-R-S-00 Total/NA Solid None 160-10325-3 L10-01-04-B-S-S-00 Total/NA Solid None 160-10325-4 L10-01-05-B-R-S-00 Total/NA Solid None 160-10325-5 L10-01-07-B-R-S-00 Total/NA Solid None 160-10325-6 L10-01-08-B-E-S-00 Total/NA Solid None 160-10325-7 L10-01-09-B-R-S-00 Total/NA Solid None 160-10325-8 L10-01-10-B-E-S-00 Total/NA Solid None 160-10325-9 L10-01-11-B-R-S-00 Total/NA Solid None 160-10325-10 L10-01-12-B-E-S-00 Total/NA Solid None 160-10325-11 L10-01-13-B-E-S-00 Total/NA Solid None 160-10325-12 L10-01-13-B-E-Q-00 Total/NA Solid None 160-10325-13 L10-01-14-B-E-S-00 Total/NA Solid None 160-10325-14 L10-01-15-B-S-S-00 Total/NA Solid None 160-10325-15 L10-01-16-B-R-S-00 Total/NA Solid None 160-10325-16 L10-01-18-B-E-B-00 Total/NA Solid None LCS 160-171322/2-A Lab Control Sample Total/NA Solid None MB 160-171322/1-A Method Blank Total/NA Analysis Batch: 171825 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 6020A 171322 160-10325-1 L10-01-01-B-S-S-00 Total/NA Solid 6020A 171322 160-10325-1 MS L10-01-01-B-S-S-00 Total/NA Solid 6020A 171322 160-10325-1 MSD L10-01-01-B-S-S-00 Total/NA Solid 6020A 171322 160-10325-2 L10-01-02-B-R-S-00 Total/NA Solid 6020A 171322 160-10325-3 L10-01-04-B-S-S-00 Total/NA Solid 6020A 171322 160-10325-4 L10-01-05-B-R-S-00 Total/NA Solid 6020A 171322 160-10325-5 L10-01-07-B-R-S-00 Total/NA Solid 6020A 171322 160-10325-6 L10-01-08-B-E-S-00 Total/NA Solid 6020A 171322 160-10325-7 L10-01-09-B-R-S-00 Total/NA Solid 6020A 171322 160-10325-8 L10-01-10-B-E-S-00 Total/NA Solid 6020A 171322 160-10325-9 L10-01-11-B-R-S-00 Total/NA Solid 6020A 171322 160-10325-10 L10-01-12-B-E-S-00 Total/NA Solid 6020A 171322 160-10325-11 L10-01-13-B-E-S-00 Total/NA Solid 6020A 171322 160-10325-12 L10-01-13-B-E-Q-00 Total/NA Solid 6020A 171322 160-10325-13 L10-01-14-B-E-S-00 Total/NA Solid 6020A 171322 160-10325-14 L10-01-15-B-S-S-00 Total/NA Solid 6020A 171322 160-10325-15 L10-01-16-B-R-S-00 Total/NA Solid 6020A 171322 160-10325-16 L10-01-18-B-E-B-00 Total/NA Solid 6020A 171322 LCS 160-171322/2-A Lab Control Sample Total/NA Solid 6020A 171322 MB 160-171322/1-A Method Blank Total/NA General Chemistry Analysis Batch: 171524 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid Moisture 160-10325-1 L10-01-01-B-S-S-00 Total/NA Solid Moisture 160-10325-2 L10-01-02-B-R-S-00 Total/NA TestAmerica St. Louis Page 28 of 31 2/6/2015 1

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QC Association Summary TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP General Chemistry (Continued)

Analysis Batch: 171524 (Continued)

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid Moisture 160-10325-3 L10-01-04-B-S-S-00 Total/NA Solid Moisture 160-10325-4 L10-01-05-B-R-S-00 Total/NA Solid Moisture 160-10325-5 L10-01-07-B-R-S-00 Total/NA Solid Moisture 160-10325-6 L10-01-08-B-E-S-00 Total/NA Solid Moisture 160-10325-7 L10-01-09-B-R-S-00 Total/NA Solid Moisture 160-10325-8 L10-01-10-B-E-S-00 Total/NA Solid Moisture 160-10325-9 L10-01-11-B-R-S-00 Total/NA Solid Moisture 160-10325-10 L10-01-12-B-E-S-00 Total/NA Solid Moisture 160-10325-11 L10-01-13-B-E-S-00 Total/NA Solid Moisture 160-10325-12 L10-01-13-B-E-Q-00 Total/NA Solid Moisture 160-10325-13 L10-01-14-B-E-S-00 Total/NA Solid Moisture 160-10325-14 L10-01-15-B-S-S-00 Total/NA Solid Moisture 160-10325-15 L10-01-16-B-R-S-00 Total/NA Solid Moisture 160-10325-16 L10-01-18-B-E-B-00 Total/NA Solid Moisture 160-10325-16 DU L10-01-18-B-E-B-00 Total/NA Rad Prep Batch: 171322 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid None 160-10325-1 L10-01-01-B-S-S-00 Total/NA Solid None 160-10325-1 MS L10-01-01-B-S-S-00 Total/NA Solid None 160-10325-1 MSD L10-01-01-B-S-S-00 Total/NA Solid None 160-10325-2 L10-01-02-B-R-S-00 Total/NA Solid None 160-10325-3 L10-01-04-B-S-S-00 Total/NA Solid None 160-10325-4 L10-01-05-B-R-S-00 Total/NA Solid None 160-10325-5 L10-01-07-B-R-S-00 Total/NA Solid None 160-10325-6 L10-01-08-B-E-S-00 Total/NA Solid None 160-10325-7 L10-01-09-B-R-S-00 Total/NA Solid None 160-10325-8 L10-01-10-B-E-S-00 Total/NA Solid None 160-10325-9 L10-01-11-B-R-S-00 Total/NA Solid None 160-10325-10 L10-01-12-B-E-S-00 Total/NA Solid None 160-10325-11 L10-01-13-B-E-S-00 Total/NA Solid None 160-10325-12 L10-01-13-B-E-Q-00 Total/NA Solid None 160-10325-13 L10-01-14-B-E-S-00 Total/NA Solid None 160-10325-14 L10-01-15-B-S-S-00 Total/NA Solid None 160-10325-15 L10-01-16-B-R-S-00 Total/NA Solid None 160-10325-16 L10-01-18-B-E-B-00 Total/NA Solid None LCS 160-171322/2-A Lab Control Sample Total/NA Solid None MB 160-171322/1-A Method Blank Total/NA Leach Batch: 171530 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid Dry and Grind 160-10325-1 L10-01-01-B-S-S-00 Total/NA Solid Dry and Grind 160-10325-1 DU L10-01-01-B-S-S-00 Total/NA Solid Dry and Grind 160-10325-2 L10-01-02-B-R-S-00 Total/NA Solid Dry and Grind 160-10325-3 L10-01-04-B-S-S-00 Total/NA Solid Dry and Grind 160-10325-4 L10-01-05-B-R-S-00 Total/NA Solid Dry and Grind 160-10325-5 L10-01-07-B-R-S-00 Total/NA Solid Dry and Grind 160-10325-6 L10-01-08-B-E-S-00 Total/NA TestAmerica St. Louis Page 29 of 31 2/6/2015 1

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QC Association Summary TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Rad (Continued)

Leach Batch: 171530 (Continued)

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid Dry and Grind 160-10325-7 L10-01-09-B-R-S-00 Total/NA Solid Dry and Grind 160-10325-8 L10-01-10-B-E-S-00 Total/NA Solid Dry and Grind 160-10325-9 L10-01-11-B-R-S-00 Total/NA Solid Dry and Grind 160-10325-10 L10-01-12-B-E-S-00 Total/NA Solid Dry and Grind 160-10325-11 L10-01-13-B-E-S-00 Total/NA Solid Dry and Grind 160-10325-12 L10-01-13-B-E-Q-00 Total/NA Solid Dry and Grind 160-10325-13 L10-01-14-B-E-S-00 Total/NA Solid Dry and Grind 160-10325-14 L10-01-15-B-S-S-00 Total/NA Solid Dry and Grind 160-10325-15 L10-01-16-B-R-S-00 Total/NA Solid Dry and Grind 160-10325-16 L10-01-18-B-E-B-00 Total/NA Prep Batch: 171821 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid Fill_Geo-0 171530 160-10325-1 L10-01-01-B-S-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-1 DU L10-01-01-B-S-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-2 L10-01-02-B-R-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-3 L10-01-04-B-S-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-4 L10-01-05-B-R-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-5 L10-01-07-B-R-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-6 L10-01-08-B-E-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-7 L10-01-09-B-R-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-8 L10-01-10-B-E-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-9 L10-01-11-B-R-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-10 L10-01-12-B-E-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-11 L10-01-13-B-E-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-12 L10-01-13-B-E-Q-00 Total/NA Solid Fill_Geo-0 171530 160-10325-13 L10-01-14-B-E-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-14 L10-01-15-B-S-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-15 L10-01-16-B-R-S-00 Total/NA Solid Fill_Geo-0 171530 160-10325-16 L10-01-18-B-E-B-00 Total/NA Solid Fill_Geo-0 LCS 160-171821/2-A Lab Control Sample Total/NA Solid Fill_Geo-0 MB 160-171821/1-A Method Blank Total/NA TestAmerica St. Louis Page 30 of 31 2/6/2015 1

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Tracer/Carrier Summary TestAmerica Job ID: 160-10325-1 Client: Perma-Fix Environmental Services Inc.

Project/Site: HDP Method: 6020A - Metals (ICP/MS), Tc-99 in Activity Prep Type: Total/NA Matrix: Solid Lab Sample ID Client Sample ID (30-110)

Re 90 160-10325-1 Percent Yield (Acceptance Limits)

L10-01-01-B-S-S-00 88 160-10325-1 MS L10-01-01-B-S-S-00 89 160-10325-1 MSD L10-01-01-B-S-S-00 92 160-10325-2 L10-01-02-B-R-S-00 91 160-10325-3 L10-01-04-B-S-S-00 92 160-10325-4 L10-01-05-B-R-S-00 92 160-10325-5 L10-01-07-B-R-S-00 93 160-10325-6 L10-01-08-B-E-S-00 91 160-10325-7 L10-01-09-B-R-S-00 92 160-10325-8 L10-01-10-B-E-S-00 91 160-10325-9 L10-01-11-B-R-S-00 94 160-10325-10 L10-01-12-B-E-S-00 91 160-10325-11 L10-01-13-B-E-S-00 90 160-10325-12 L10-01-13-B-E-Q-00 91 160-10325-13 L10-01-14-B-E-S-00 91 160-10325-14 L10-01-15-B-S-S-00 91 160-10325-15 L10-01-16-B-R-S-00 93 160-10325-16 L10-01-18-B-E-B-00 94 LCS 160-171322/2-A Lab Control Sample 94 MB 160-171322/1-A Method Blank Tracer/Carrier Legend Re = Re TestAmerica St. Louis Page 31 of 31 2/6/2015 1

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