ML14080A195

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Letter from Erin Trent Radiochemistry Analysis Work Order: 337774
ML14080A195
Person / Time
Site: 05000134
Issue date: 12/06/2013
From: Trent E
GEL Labs
To: James Adler
TLG Services
References
337774
Download: ML14080A195 (30)
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Text

December 06, 2013 Mr. Jay Adler TLG Services, Inc.

148 New Milford Rd. East Bridgewater, Connecticut 06752 Re: Radiochemistry Analysis Work Order: 337774

Dear Mr. Adler:

GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on November 19, 2013. 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: Signed Quote GELP13-1296 Enclosures Page 1 of 30

Certificate of Analysis Page 2 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com Certificate of Analysis Report for TLGS001 TLG Services, Inc.

Client SDG: 337774 GEL Work Order: 337774 The Qualifiers in this report are defined as follows:

  • A quality control analyte recovery is outside of specified acceptance criteria
    • Analyte is a Tracer compound
    • Analyte is a surrogate compound U Analyte was analyzed for, but not detected above the MDL, MDA, or LOD.

UI Gamma SpectroscopyUncertain identification 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.

The designation ND, if present, appears in the result column when the analyte concentration is not detected above the limit as defined in the U qualifier above.

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 USER_SIGN_HERE Page 3 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Certificate of Analysis GEL Sample ID: 337774001 Client: TLG Services, Inc.

Client Sample ID: SU 1.4 #3 (1530 cm) Collect Date: August 14, 2013 Matrix: Misc Solid Receive Date: November 19, 2013 Geometry Received: Report Date: December 06, 2013 2

Analyte Run Date Qualifier Activity 2 Sigma 1 Uncertainty MDA RL Units Gamma Spec Be7 11/20/13 U 1.87E01 8.32E01 1.34E+00 pCi/g Na22 11/20/13 U 1.40E02 3.63E02 6.52E02 pCi/g K40 11/20/13 3 1.52E+01 1.16E+00 4.42E01 pCi/g Cr51 11/20/13 U 1.97E01 2.01E+00 3.74E+00 pCi/g Mn54 11/20/13 U 9.06E04 3.61E02 6.64E02 pCi/g Fe59 11/20/13 U 3.80E01 2.79E01 4.32E01 pCi/g Co56 11/20/13 U 4.92E02 8.38E02 1.22E01 pCi/g Co57 11/20/13 UI 0.00E+00 4.24E02 5.52E02 pCi/g Co58 11/20/13 U 6.95E02 7.02E02 1.18E01 pCi/g Co60 11/20/13 3 1.52E01 4.43E02 5.56E02 pCi/g Zn65 11/20/13 U 2.95E01 1.49E01 1.73E01 pCi/g Y88 11/20/13 U 2.62E02 4.61E02 7.97E02 pCi/g Zr95 11/20/13 U 4.07E02 1.45E01 2.74E01 pCi/g Nb94 11/20/13 U 8.19E03 2.88E02 5.35E02 pCi/g Nb95 11/20/13 3,U 1.35E01 1.09E01 1.49E01 pCi/g Ru106 11/20/13 U 1.15E01 3.09E01 5.67E01 pCi/g Ag110m 11/20/13 U 4.63E02 4.94E02 8.26E02 pCi/g Sn113 11/20/13 U 1.37E03 5.57E02 1.02E01 pCi/g Sb124 11/20/13 U 3.04E02 1.32E01 2.52E01 pCi/g Sb125 11/20/13 U 3.11E02 7.04E02 1.24E01 pCi/g Cs134 11/20/13 3,U 7.16E02 5.23E02 7.36E02 pCi/g Cs136 11/20/13 U 1.97E01 6.75E+00 1.23E+01 pCi/g Cs137 11/20/13 U 1.93E02 3.22E02 5.43E02 1.00E01 pCi/g Ba133 11/20/13 U 9.48E03 3.65E02 5.95E02 pCi/g Ba140 11/20/13 U 1.43E+00 1.81E+01 3.30E+01 pCi/g Ce139 11/20/13 U 2.31E02 3.32E02 5.77E02 pCi/g Ce141 11/20/13 U 2.75E02 2.65E01 4.73E01 pCi/g Ce144 11/20/13 U 1.70E01 1.77E01 3.01E01 pCi/g Nd147 11/20/13 U 5.65E+01 8.25E+01 1.41E+02 pCi/g Pm144 11/20/13 U 6.18E03 3.38E02 6.16E02 pCi/g Pm146 11/20/13 U 2.88E03 3.38E02 6.17E02 pCi/g Eu152 11/20/13 3 2.66E01 1.33E01 1.31E01 pCi/g Eu154 11/20/13 U 3.69E02 9.87E02 1.78E01 pCi/g Eu155 11/20/13 UI 0.00E+00 8.98E02 1.22E01 pCi/g Ir192 11/20/13 U 3.61E02 5.10E02 9.04E02 pCi/g Hg203 11/20/13 3,U 1.16E01 1.07E01 1.87E01 pCi/g Note(s): 1. Calculated MDAs are aposteriori 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, or LOD.

UI Gamma SpectroscopyUncertain identification Page 4 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Certificate of Analysis GEL Sample ID: 337774001 Client: TLG Services, Inc.

Client Sample ID: SU 1.4 #3 (1530 cm) Collect Date: August 14, 2013 Matrix: Misc Solid Receive Date: November 19, 2013 Geometry Received: Report Date: December 06, 2013 2

Analyte Run Date Qualifier Activity 2 Sigma 1 Uncertainty MDA RL Units Tl208 11/20/13 3 2.54E01 5.22E02 5.00E02 pCi/g Pb210 11/20/13 3 1.23E+00 7.25E01 6.02E01 pCi/g Pb212 11/20/13 3 9.24E01 7.88E02 7.79E02 pCi/g Pb214 11/20/13 3 6.41E01 1.10E01 1.86E01 pCi/g Bi212 11/20/13 UI 0.00E+00 6.63E01 9.47E01 pCi/g Bi214 11/20/13 3 4.61E01 9.95E02 9.75E02 pCi/g Ra228 11/20/13 3 8.46E01 2.27E01 1.89E01 pCi/g Ac228 11/20/13 3 8.46E01 2.27E01 1.89E01 pCi/g Th234 11/20/13 3 7.71E01 6.68E01 7.17E01 pCi/g U235 11/20/13 U 7.49E02 1.47E01 2.56E01 pCi/g U238 11/20/13 3 7.71E01 6.68E01 7.17E01 pCi/g Np239 11/20/13 U 1.33E02 3.02E01 4.84E01 pCi/g Am241 11/20/13 U 1.53E02 4.19E02 7.10E02 pCi/g Note(s): 1. Calculated MDAs are aposteriori 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, or LOD.

UI Gamma SpectroscopyUncertain identification Page 5 of 30

GEL LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Isotope Abundance Report GEL Sample ID: 337774001 Client: TLG Services, Inc.

Client Sample ID: SU 1.4 #3 (1530 cm) Collect Date: August 14, 2013 Matrix: Misc Solid Receive Date: November 19, 2013 Analyte Activity Units  % Abundance Gamma Spec Ac228 8.46E01 pCi/g 003.780 Bi214 4.61E01 pCi/g 002.061 Co60 1.52E01 pCi/g 000.681 Eu152 2.66E01 pCi/g 001.186 Pb210 1.23E+00 pCi/g 005.487 Pb212 9.24E01 pCi/g 004.130 Pb214 6.41E01 pCi/g 002.863 K40 1.52E+01 pCi/g 068.007 Ra228 8.46E01 pCi/g 003.780 Tl208 2.54E01 pCi/g 001.134 Th234 7.71E01 pCi/g 003.445 U238 7.71E01 pCi/g 003.445 Total Activity: 2.24E+01 Total % Abundance: 100.00 Page 6 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Certificate of Analysis GEL Sample ID: 337774002 Client: TLG Services, Inc.

Client Sample ID: SU 4.2 #1 Collect Date: October 22, 2013 Matrix: Soil Receive Date: November 19, 2013 Geometry Received: Report Date: December 06, 2013 2

Analyte Run Date Qualifier Activity 2 Sigma 1 Uncertainty MDA RL Units Gamma Spec Be7 11/20/13 U 1.84E02 4.80E01 8.54E01 pCi/g Na22 11/20/13 U 1.78E04 2.83E02 5.55E02 pCi/g K40 11/20/13 3 1.61E+00 5.90E01 5.33E01 pCi/g Cr51 11/20/13 U 1.89E01 4.34E01 8.28E01 pCi/g Mn54 11/20/13 U 8.79E03 2.86E02 5.14E02 pCi/g Fe59 11/20/13 U 5.01E02 7.93E02 1.69E01 pCi/g Co56 11/20/13 U 1.50E02 3.41E02 5.99E02 pCi/g Co57 11/20/13 3 7.50E02 2.87E02 2.70E02 pCi/g Co58 11/20/13 U 1.06E02 3.08E02 6.18E02 pCi/g Co60 11/20/13 3 1.09E01 6.00E02 6.58E02 pCi/g Zn65 11/20/13 U 1.04E01 8.40E02 1.33E01 pCi/g Y88 11/20/13 U 1.61E03 3.65E02 7.38E02 pCi/g Zr95 11/20/13 U 4.74E02 6.08E02 1.03E01 pCi/g Nb94 11/20/13 U 5.28E03 2.49E02 4.84E02 pCi/g Nb95 11/20/13 U 2.27E02 3.70E02 6.40E02 pCi/g Ru106 11/20/13 U 7.07E02 2.49E01 4.59E01 pCi/g Ag110m 11/20/13 U 1.78E03 3.69E02 7.32E02 pCi/g Sn113 11/20/13 U 1.85E02 4.82E02 8.54E02 pCi/g Sb124 11/20/13 U 4.58E02 9.89E02 1.78E01 pCi/g Sb125 11/20/13 U 2.38E02 9.52E02 1.75E01 pCi/g Cs134 11/20/13 U 3.97E03 3.15E02 6.02E02 pCi/g Cs136 11/20/13 U 1.01E01 1.60E01 2.81E01 pCi/g Cs137 11/20/13 3 4.07E+00 1.75E01 4.96E02 1.00E01 pCi/g Ba133 11/20/13 U 5.50E03 3.84E02 6.13E02 pCi/g Ba140 11/20/13 U 4.62E02 4.44E01 8.59E01 pCi/g Ce139 11/20/13 U 6.74E04 2.00E02 3.66E02 pCi/g Ce141 11/20/13 U 1.97E02 5.02E02 9.09E02 pCi/g Ce144 11/20/13 U 2.95E02 1.12E01 2.13E01 pCi/g Nd147 11/20/13 U 1.55E01 1.18E+00 2.21E+00 pCi/g Pm144 11/20/13 U 7.96E03 2.58E02 4.71E02 pCi/g Pm146 11/20/13 U 2.61E02 5.26E02 9.07E02 pCi/g Eu152 11/20/13 U 1.19E01 1.24E01 1.73E01 pCi/g Eu154 11/20/13 U 6.44E03 8.10E02 1.61E01 pCi/g Eu155 11/20/13 U 4.95E02 6.56E02 9.62E02 pCi/g Ir192 11/20/13 U 1.30E02 3.10E02 5.62E02 pCi/g Hg203 11/20/13 U 2.00E02 3.45E02 6.54E02 pCi/g Note(s): 1. Calculated MDAs are aposteriori 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, or LOD.

UI Gamma SpectroscopyUncertain identification Page 7 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Certificate of Analysis GEL Sample ID: 337774002 Client: TLG Services, Inc.

Client Sample ID: SU 4.2 #1 Collect Date: October 22, 2013 Matrix: Soil Receive Date: November 19, 2013 Geometry Received: Report Date: December 06, 2013 2

Analyte Run Date Qualifier Activity 2 Sigma 1 Uncertainty MDA RL Units Tl208 11/20/13 3 1.18E01 5.22E02 4.92E02 pCi/g Pb210 11/20/13 3 2.01E+00 4.32E01 4.77E01 pCi/g Pb212 11/20/13 3 2.50E01 8.25E02 7.19E02 pCi/g Pb214 11/20/13 3 4.17E01 1.42E01 1.12E01 pCi/g Bi212 11/20/13 U 4.04E01 5.11E01 8.33E01 pCi/g Bi214 11/20/13 3 3.59E01 1.10E01 1.01E01 pCi/g Ra228 11/20/13 UI 0.00E+00 1.75E01 3.02E01 pCi/g Ac228 11/20/13 UI 0.00E+00 1.75E01 3.02E01 pCi/g Th234 11/20/13 3 6.60E01 4.87E01 4.91E01 pCi/g U235 11/20/13 U 4.95E02 1.28E01 2.18E01 pCi/g U238 11/20/13 3 6.60E01 4.87E01 4.91E01 pCi/g Np239 11/20/13 U 3.12E01 3.08E01 3.62E01 pCi/g Am241 11/20/13 U 1.83E02 2.66E02 4.87E02 pCi/g Note(s): 1. Calculated MDAs are aposteriori 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, or LOD.

UI Gamma SpectroscopyUncertain identification Page 8 of 30

GEL LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Isotope Abundance Report GEL Sample ID: 337774002 Client: TLG Services, Inc.

Client Sample ID: SU 4.2 #1 Collect Date: October 22, 2013 Matrix: Soil Receive Date: November 19, 2013 Analyte Activity Units  % Abundance Gamma Spec Bi214 3.59E01 pCi/g 003.477 Cs137 4.07E+00 pCi/g 039.354 Co57 7.50E02 pCi/g 000.726 Co60 1.09E01 pCi/g 001.055 Pb210 2.01E+00 pCi/g 019.440 Pb212 2.50E01 pCi/g 002.421 Pb214 4.17E01 pCi/g 004.030 K40 1.61E+00 pCi/g 015.579 Tl208 1.18E01 pCi/g 001.137 Th234 6.60E01 pCi/g 006.390 U238 6.60E01 pCi/g 006.390 Total Activity: 1.03E+01 Total % Abundance: 100.00 Page 9 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Certificate of Analysis GEL Sample ID: 337774003 Client: TLG Services, Inc.

Client Sample ID: SU 1.3 #1 (1530 cm) Collect Date: August 22, 2013 Matrix: Misc Solid Receive Date: November 19, 2013 Geometry Received: Report Date: December 06, 2013 2

Analyte Run Date Qualifier Activity 2 Sigma 1 Uncertainty MDA RL Units Gamma Spec Be7 11/20/13 U 5.14E01 1.08E+00 1.87E+00 pCi/g Na22 11/20/13 U 2.48E02 5.19E02 9.77E02 pCi/g K40 11/20/13 3 1.59E+01 1.32E+00 5.62E01 pCi/g Cr51 11/20/13 U 3.70E02 2.75E+00 5.02E+00 pCi/g Mn54 11/20/13 U 3.85E03 5.77E02 9.35E02 pCi/g Fe59 11/20/13 U 6.82E02 3.45E01 6.18E01 pCi/g Co56 11/20/13 U 4.99E02 9.40E02 1.75E01 pCi/g Co57 11/20/13 3 1.34E01 7.42E02 5.70E02 pCi/g Co58 11/20/13 U 3.54E02 1.03E01 1.79E01 pCi/g Co60 11/20/13 U 4.06E02 6.49E02 9.45E02 pCi/g Zn65 11/20/13 U 2.50E02 1.49E01 2.35E01 pCi/g Y88 11/20/13 U 7.80E04 5.12E02 1.01E01 pCi/g Zr95 11/20/13 U 1.12E01 1.96E01 3.68E01 pCi/g Nb94 11/20/13 U 3.95E03 4.05E02 7.28E02 pCi/g Nb95 11/20/13 U 7.89E02 1.23E01 2.21E01 pCi/g Ru106 11/20/13 U 1.84E01 4.54E01 8.06E01 pCi/g Ag110m 11/20/13 U 1.81E02 7.37E02 1.29E01 pCi/g Sn113 11/20/13 U 1.21E02 8.16E02 1.46E01 pCi/g Sb124 11/20/13 U 2.67E02 2.18E01 4.07E01 pCi/g Sb125 11/20/13 U 2.16E02 1.10E01 1.99E01 pCi/g Cs134 11/20/13 U 5.46E02 6.42E02 9.16E02 pCi/g Cs136 11/20/13 U 6.06E+00 6.34E+00 1.07E+01 pCi/g Cs137 11/20/13 U 8.12E03 4.46E02 8.02E02 1.00E01 pCi/g Ba133 11/20/13 U 2.59E02 5.98E02 9.07E02 pCi/g Ba140 11/20/13 U 1.30E+01 1.75E+01 3.09E+01 pCi/g Ce139 11/20/13 U 1.59E02 4.88E02 8.65E02 pCi/g Ce141 11/20/13 U 6.97E02 3.39E01 6.08E01 pCi/g Ce144 11/20/13 U 1.28E01 2.40E01 4.47E01 pCi/g Nd147 11/20/13 U 1.17E+00 7.92E+01 1.40E+02 pCi/g Pm144 11/20/13 U 2.25E02 5.13E02 9.48E02 pCi/g Pm146 11/20/13 U 9.35E03 5.14E02 9.28E02 pCi/g Eu152 11/20/13 3,U 2.31E01 2.11E01 2.39E01 pCi/g Eu154 11/20/13 U 5.76E02 1.43E01 2.68E01 pCi/g Eu155 11/20/13 U 5.27E02 1.05E01 1.91E01 pCi/g Ir192 11/20/13 U 3.23E02 7.85E02 1.41E01 pCi/g Hg203 11/20/13 U 4.87E03 1.32E01 2.42E01 pCi/g Note(s): 1. Calculated MDAs are aposteriori 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, or LOD.

UI Gamma SpectroscopyUncertain identification Page 10 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Certificate of Analysis GEL Sample ID: 337774003 Client: TLG Services, Inc.

Client Sample ID: SU 1.3 #1 (1530 cm) Collect Date: August 22, 2013 Matrix: Misc Solid Receive Date: November 19, 2013 Geometry Received: Report Date: December 06, 2013 2

Analyte Run Date Qualifier Activity 2 Sigma 1 Uncertainty MDA RL Units Tl208 11/20/13 3 2.70E01 9.24E02 7.24E02 pCi/g Pb210 11/20/13 3 1.84E+00 9.22E01 9.09E01 pCi/g Pb212 11/20/13 3 1.15E+00 1.16E01 1.14E01 pCi/g Pb214 11/20/13 3 6.83E01 1.71E01 1.57E01 pCi/g Bi212 11/20/13 UI 0.00E+00 1.02E+00 1.33E+00 pCi/g Bi214 11/20/13 3 7.16E01 1.59E01 1.61E01 pCi/g Ra228 11/20/13 3 1.21E+00 2.94E01 3.11E01 pCi/g Ac228 11/20/13 3 1.21E+00 2.94E01 3.11E01 pCi/g Th234 11/20/13 UI 0.00E+00 1.37E+00 1.14E+00 pCi/g U235 11/20/13 U 1.47E01 2.15E01 3.73E01 pCi/g U238 11/20/13 UI 0.00E+00 1.37E+00 1.14E+00 pCi/g Np239 11/20/13 U 5.68E02 4.50E01 7.31E01 pCi/g Am241 11/20/13 U 4.19E02 6.80E02 1.10E01 pCi/g Note(s): 1. Calculated MDAs are aposteriori 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, or LOD.

UI Gamma SpectroscopyUncertain identification Page 11 of 30

GEL LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Isotope Abundance Report GEL Sample ID: 337774003 Client: TLG Services, Inc.

Client Sample ID: SU 1.3 #1 (1530 cm) Collect Date: August 22, 2013 Matrix: Misc Solid Receive Date: November 19, 2013 Analyte Activity Units  % Abundance Gamma Spec Ac228 1.21E+00 pCi/g 005.243 Bi214 7.16E01 pCi/g 003.095 Co57 1.34E01 pCi/g 000.579 Pb210 1.84E+00 pCi/g 007.963 Pb212 1.15E+00 pCi/g 004.979 Pb214 6.83E01 pCi/g 002.956 K40 1.59E+01 pCi/g 068.777 Ra228 1.21E+00 pCi/g 005.243 Tl208 2.70E01 pCi/g 001.166 Total Activity: 2.31E+01 Total % Abundance: 100.00 Page 12 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Certificate of Analysis GEL Sample ID: 337774004 Client: TLG Services, Inc.

Client Sample ID: SU 1.3 #3 (1531 cm) Collect Date: August 22, 2013 Matrix: Misc Solid Receive Date: November 19, 2013 Geometry Received: Report Date: December 06, 2013 2

Analyte Run Date Qualifier Activity 2 Sigma 1 Uncertainty MDA RL Units Gamma Spec Be7 11/20/13 U 2.32E01 9.70E01 1.71E+00 pCi/g Na22 11/20/13 U 1.77E02 5.22E02 9.35E02 pCi/g K40 11/20/13 3 1.40E+01 1.42E+00 5.45E01 pCi/g Cr51 11/20/13 UI 0.00E+00 4.48E+00 4.63E+00 pCi/g Mn54 11/20/13 U 3.75E02 5.00E02 8.14E02 pCi/g Fe59 11/20/13 U 3.59E01 3.72E01 6.09E01 pCi/g Co56 11/20/13 U 3.72E02 1.02E01 1.73E01 pCi/g Co57 11/20/13 3 1.54E01 6.60E02 5.29E02 pCi/g Co58 11/20/13 U 4.45E03 1.11E01 1.78E01 pCi/g Co60 11/20/13 3,U 7.31E02 6.61E02 8.31E02 pCi/g Zn65 11/20/13 3,U 2.12E01 1.92E01 2.74E01 pCi/g Y88 11/20/13 U 2.46E02 5.09E02 1.22E01 pCi/g Zr95 11/20/13 U 1.89E01 2.12E01 4.20E01 pCi/g Nb94 11/20/13 U 1.45E02 4.36E02 8.23E02 pCi/g Nb95 11/20/13 U 5.48E02 1.27E01 2.15E01 pCi/g Ru106 11/20/13 U 7.90E02 4.38E01 8.30E01 pCi/g Ag110m 11/20/13 U 9.33E02 1.10E01 1.51E01 pCi/g Sn113 11/20/13 U 3.75E02 8.47E02 1.58E01 pCi/g Sb124 11/20/13 U 4.62E02 2.47E01 5.06E01 pCi/g Sb125 11/20/13 U 9.93E02 1.15E01 1.91E01 pCi/g Cs134 11/20/13 3,U 7.43E02 5.22E02 1.10E01 pCi/g Cs136 11/20/13 U 4.71E+00 6.71E+00 1.17E+01 pCi/g Cs137 11/20/13 U 1.38E02 4.17E02 7.53E02 1.00E01 pCi/g Ba133 11/20/13 U 8.16E03 5.36E02 8.72E02 pCi/g Ba140 11/20/13 U 6.90E+00 1.99E+01 3.62E+01 pCi/g Ce139 11/20/13 U 2.33E02 4.47E02 7.67E02 pCi/g Ce141 11/20/13 U 1.06E02 3.59E01 5.69E01 pCi/g Ce144 11/20/13 U 2.29E01 2.81E01 4.23E01 pCi/g Nd147 11/20/13 U 8.58E+00 7.40E+01 1.38E+02 pCi/g Pm144 11/20/13 U 4.04E02 4.61E02 7.79E02 pCi/g Pm146 11/20/13 UI 0.00E+00 6.11E02 9.91E02 pCi/g Eu152 11/20/13 UI 0.00E+00 1.63E01 2.53E01 pCi/g Eu154 11/20/13 U 9.31E02 1.48E01 2.54E01 pCi/g Eu155 11/20/13 U 4.58E02 9.54E02 1.78E01 pCi/g Ir192 11/20/13 U 7.13E02 8.46E02 1.24E01 pCi/g Hg203 11/20/13 U 1.59E01 2.39E01 2.12E01 pCi/g Note(s): 1. Calculated MDAs are aposteriori 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, or LOD.

UI Gamma SpectroscopyUncertain identification Page 13 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Certificate of Analysis GEL Sample ID: 337774004 Client: TLG Services, Inc.

Client Sample ID: SU 1.3 #3 (1531 cm) Collect Date: August 22, 2013 Matrix: Misc Solid Receive Date: November 19, 2013 Geometry Received: Report Date: December 06, 2013 2

Analyte Run Date Qualifier Activity 2 Sigma 1 Uncertainty MDA RL Units Tl208 11/20/13 3 2.57E01 9.49E02 7.65E02 pCi/g Pb210 11/20/13 3,U 1.10E+00 9.86E01 1.14E+00 pCi/g Pb212 11/20/13 3 8.97E01 1.11E01 1.18E01 pCi/g Pb214 11/20/13 3 6.68E01 1.64E01 1.49E01 pCi/g Bi212 11/20/13 3,U 1.10E+00 8.89E01 1.41E+00 pCi/g Bi214 11/20/13 3 5.72E01 1.51E01 1.69E01 pCi/g Ra228 11/20/13 3 9.10E01 3.12E01 3.08E01 pCi/g Ac228 11/20/13 3 9.10E01 3.12E01 3.08E01 pCi/g Th234 11/20/13 3 1.69E+00 1.56E+00 1.32E+00 pCi/g U235 11/20/13 U 1.97E01 3.04E01 3.58E01 pCi/g U238 11/20/13 3 1.69E+00 1.56E+00 1.32E+00 pCi/g Np239 11/20/13 U 1.06E01 4.43E01 7.03E01 pCi/g Am241 11/20/13 U 1.85E02 8.50E02 1.37E01 pCi/g Note(s): 1. Calculated MDAs are aposteriori 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, or LOD.

UI Gamma SpectroscopyUncertain identification Page 14 of 30

GEL LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 (843) 5568171 www.gel.com 10 CFR Part 50/61 Isotope Abundance Report GEL Sample ID: 337774004 Client: TLG Services, Inc.

Client Sample ID: SU 1.3 #3 (1531 cm) Collect Date: August 22, 2013 Matrix: Misc Solid Receive Date: November 19, 2013 Analyte Activity Units  % Abundance Gamma Spec Ac228 9.10E01 pCi/g 004.191 Bi214 5.72E01 pCi/g 002.635 Co57 1.54E01 pCi/g 000.711 Pb212 8.97E01 pCi/g 004.132 Pb214 6.68E01 pCi/g 003.075 K40 1.40E+01 pCi/g 064.327 Ra228 9.10E01 pCi/g 004.191 Tl208 2.57E01 pCi/g 001.183 Th234 1.69E+00 pCi/g 007.777 U238 1.69E+00 pCi/g 007.777 Total Activity: 2.17E+01 Total % Abundance: 100.00 Page 15 of 30

QC Summary Page 16 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Report Date: December 6, 2013 TLG Services, Inc. Page 1 of 8 148 New Milford Rd. East Bridgewater, Connecticut

Contact:

Mr. Jay Adler Workorder: 337774 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1347774 QC1202989167 337774001 DUP Actinium-228 0.846 0.836 pCi/g 1.18 (0% - 100%) MXR1 11/20/13 15:07 Uncertainty +/-0.227 +/-0.213 Americium-241 U 0.0153 U 0.0804 pCi/g N/A N/A Uncertainty +/-0.0419 +/-0.0855 Antimony-124 U -0.0304 U -0.0558 pCi/g N/A N/A Uncertainty +/-0.132 +/-0.157 Antimony-125 U -0.0311 U -0.059 pCi/g N/A N/A Uncertainty +/-0.0704 +/-0.0699 Barium-133 U 0.00948 U -0.012 pCi/g N/A N/A Uncertainty +/-0.0365 +/-0.0335 Barium-140 U 1.43 U -14.8 pCi/g N/A N/A Uncertainty +/-18.1 +/-16.9 Beryllium-7 U 0.187 U -0.313 pCi/g N/A N/A Uncertainty +/-0.832 +/-0.657 Bismuth-212 UI 0.00 U 0.386 pCi/g N/A N/A Uncertainty +/-0.663 +/-0.578 Bismuth-214 0.461 0.423 pCi/g 8.78 (0% - 100%)

Uncertainty +/-0.0995 +/-0.103 Cerium-139 U -0.0231 U 0.0181 pCi/g N/A N/A Uncertainty +/-0.0332 +/-0.0305 Cerium-141 U 0.0275 U 0.0821 pCi/g N/A N/A Uncertainty +/-0.265 +/-0.257 Cerium-144 U 0.170 U 0.00807 pCi/g N/A N/A Uncertainty +/-0.177 +/-0.180 Cesium-134 U 0.0716 U 0.0408 pCi/g N/A N/A Uncertainty +/-0.0523 +/-0.036 Cesium-136 U 0.197 U 2.71 pCi/g N/A N/A Uncertainty +/-6.75 +/-6.35 Cesium-137 U -0.0193 U -0.0267 pCi/g N/A N/A Uncertainty +/-0.0322 +/-0.0286 Chromium-51 U 0.197 U -1.2 pCi/g N/A N/A Uncertainty +/-2.01 +/-2.16 Cobalt-56 U -0.0492 U 0.000757 pCi/g N/A N/A Uncertainty +/-0.0838 +/-0.0608 Cobalt-57 UI 0.00 U 0.00582 pCi/g N/A N/A Uncertainty +/-0.0424 +/-0.062 Cobalt-58 U -0.0695 U 0.00617 pCi/g N/A N/A Uncertainty +/-0.0702 +/-0.0639 Cobalt-60 0.152 0.111 pCi/g 31.9 (0% - 100%)

Uncertainty +/-0.0443 +/-0.0496 Page 17 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 337774 Page 2 of 8 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1347774 Europium-152 0.266 0.369 pCi/g 32.7 (0% - 100%) MXR1 11/20/13 15:07 Uncertainty +/-0.133 +/-0.119 Europium-154 U -0.0369 U -0.0478 pCi/g N/A N/A Uncertainty +/-0.0987 +/-0.0993 Europium-155 UI 0.00 U -0.0335 pCi/g N/A N/A Uncertainty +/-0.0898 +/-0.0828 Iridium-192 U -0.0361 U -0.00185 pCi/g N/A N/A Uncertainty +/-0.051 +/-0.0518 Iron-59 U -0.38 U -0.0641 pCi/g N/A N/A Uncertainty +/-0.279 +/-0.247 Lead-210 1.23 UI 0.00 pCi/g 114 * (0% - 100%)

Uncertainty +/-0.725 +/-3.19 Lead-212 0.924 0.918 pCi/g 0.651 (0%-20%)

Uncertainty +/-0.0788 +/-0.0852 Lead-214 0.641 0.524 pCi/g 20.0 (0%-20%)

Uncertainty +/-0.110 +/-0.110 Manganese-54 U 0.000906 U -0.00925 pCi/g N/A N/A Uncertainty +/-0.0361 +/-0.0334 Mercury-203 U 0.116 U 0.0517 pCi/g N/A N/A Uncertainty +/-0.107 +/-0.151 Neodymium-147 U -56.5 U 11.5 pCi/g N/A N/A Uncertainty +/-82.5 +/-73.6 Neptunium-239 U -0.0133 U -0.076 pCi/g N/A N/A Uncertainty +/-0.302 +/-0.318 Niobium-94 U 0.00819 U -0.0122 pCi/g N/A N/A Uncertainty +/-0.0288 +/-0.0268 Niobium-95 U 0.135 U 0.0489 pCi/g N/A N/A Uncertainty +/-0.109 +/-0.0912 Potassium-40 15.2 13.5 pCi/g 12.1 (0%-20%)

Uncertainty +/-1.16 +/-1.09 Promethium-144 U -0.00618 U -0.000987 pCi/g N/A N/A Uncertainty +/-0.0338 +/-0.0303 Promethium-146 U 0.00288 U 0.00838 pCi/g N/A N/A Uncertainty +/-0.0338 +/-0.0304 Radium-228 0.846 0.836 pCi/g 1.18 (0% - 100%)

Uncertainty +/-0.227 +/-0.213 Ruthenium-106 U 0.115 U -0.0497 pCi/g N/A N/A Uncertainty +/-0.309 +/-0.260 Silver-110m U -0.0463 U -0.0326 pCi/g N/A N/A Uncertainty +/-0.0494 +/-0.0507 Sodium-22 U -0.014 U -0.0145 pCi/g N/A N/A Uncertainty +/-0.0363 +/-0.0359 Page 18 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 337774 Page 3 of 8 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1347774 Thallium-208 0.254 0.280 pCi/g 9.68 (0%-20%)

Uncertainty +/-0.0522 +/-0.0531 Thorium-234 0.771 U 1.24 pCi/g 46.9 (0% - 100%) MXR1 11/20/13 15:07 Uncertainty +/-0.668 +/-1.15 Tin-113 U 0.00137 U -0.0323 pCi/g N/A N/A Uncertainty +/-0.0557 +/-0.0555 Uranium-235 U -0.0749 U -0.021 pCi/g N/A N/A Uncertainty +/-0.147 +/-0.146 Uranium-238 0.771 U 1.24 pCi/g 46.9 (0% - 100%)

Uncertainty +/-0.668 +/-1.15 Yttrium-88 U -0.0262 U 0.0029 pCi/g N/A N/A Uncertainty +/-0.0461 +/-0.0384 Zinc-65 U -0.295 U 0.106 pCi/g N/A N/A Uncertainty +/-0.149 +/-0.125 Zirconium-95 U 0.0407 U -0.0266 pCi/g N/A N/A Uncertainty +/-0.145 +/-0.125 QC1202989168 LCS Actinium-228 U 1.22 pCi/g 11/20/13 15:07 Uncertainty +/-2.61 Americium-241 491 533 pCi/g 108 (75%-125%)

Uncertainty +/-2.76 Antimony-124 U -0.0637 pCi/g Uncertainty +/-0.545 Antimony-125 U -0.664 pCi/g Uncertainty +/-1.28 Barium-133 U 0.278 pCi/g Uncertainty +/-0.487 Barium-140 U -0.328 pCi/g Uncertainty +/-1.63 Beryllium-7 7.69 pCi/g Uncertainty +/-4.62 Bismuth-212 U 3.87 pCi/g Uncertainty +/-7.25 Bismuth-214 U -0.0671 pCi/g Uncertainty +/-0.911 Cerium-139 2.05 pCi/g Uncertainty +/-0.347 Cerium-141 U -0.225 pCi/g Uncertainty +/-0.338 Cerium-144 U -0.372 pCi/g Uncertainty +/-1.58 Cesium-134 U 0.103 pCi/g Uncertainty +/-0.672 Cesium-136 U -0.228 pCi/g Uncertainty Page 19 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 337774 Page 4 of 8 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1347774

+/-0.963 Cesium-137 191 193 pCi/g 101 (75%-125%) MXR1 11/20/13 15:07 Uncertainty +/-2.15 Chromium-51 U -1.1 pCi/g Uncertainty +/-2.83 Cobalt-56 U 0.331 pCi/g Uncertainty +/-0.655 Cobalt-57 15.7 pCi/g Uncertainty +/-0.410 Cobalt-58 U -0.573 pCi/g Uncertainty +/-0.606 Cobalt-60 234 229 pCi/g 97.8 (75%-125%)

Uncertainty +/-2.71 Europium-152 U 0.0962 pCi/g Uncertainty +/-1.12 Europium-154 U -0.0973 pCi/g Uncertainty +/-0.980 Europium-155 U -0.781 pCi/g Uncertainty +/-0.704 Iridium-192 U 0.0795 pCi/g Uncertainty +/-0.334 Iron-59 U -0.596 pCi/g Uncertainty +/-1.47 Lead-210 6360 pCi/g Uncertainty +/-27.1 Lead-212 U -0.098 pCi/g Uncertainty +/-0.535 Lead-214 U -0.247 pCi/g Uncertainty +/-0.841 Manganese-54 U -0.281 pCi/g Uncertainty +/-0.634 Mercury-203 U 0.0911 pCi/g Uncertainty +/-0.313 Neodymium-147 U 0.0952 pCi/g Uncertainty +/-3.07 Neptunium-239 U 1.37 pCi/g Uncertainty +/-3.26 Niobium-94 U -0.0589 pCi/g Uncertainty +/-0.480 Niobium-95 U -0.136 pCi/g Uncertainty +/-0.547 Potassium-40 U 1.42 pCi/g Uncertainty +/-2.42 Page 20 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 337774 Page 5 of 8 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1347774 Promethium-144 U 0.547 pCi/g Uncertainty +/-0.468 Promethium-146 U -0.134 pCi/g MXR1 11/20/13 15:07 Uncertainty +/-0.717 Radium-228 U 1.22 pCi/g Uncertainty +/-2.61 Ruthenium-106 U -0.128 pCi/g Uncertainty +/-4.24 Silver-110m U 0.210 pCi/g Uncertainty +/-0.960 Sodium-22 U -0.0341 pCi/g Uncertainty +/-0.343 Thallium-208 U 0.157 pCi/g Uncertainty +/-0.473 Thorium-234 U -3.89 pCi/g Uncertainty +/-6.77 Tin-113 1.33 pCi/g Uncertainty +/-0.621 Uranium-235 U 0.393 pCi/g Uncertainty +/-1.46 Uranium-238 U -3.89 pCi/g Uncertainty +/-6.77 Yttrium-88 1.43 pCi/g Uncertainty +/-0.450 Zinc-65 47.3 pCi/g Uncertainty +/-2.84 Zirconium-95 U -0.122 pCi/g Uncertainty +/-0.964 QC1202989166 MB Actinium-228 U 0.0521 pCi/g 11/20/13 15:06 Uncertainty +/-0.0855 Americium-241 U -0.00656 pCi/g Uncertainty +/-0.0207 Antimony-124 U -0.00379 pCi/g Uncertainty +/-0.0342 Antimony-125 U -0.00674 pCi/g Uncertainty +/-0.043 Barium-133 U -0.0108 pCi/g Uncertainty +/-0.0217 Barium-140 U 0.0345 pCi/g Uncertainty +/-0.0577 Beryllium-7 U -0.0319 pCi/g Uncertainty +/-0.113 Bismuth-212 U 0.230 pCi/g Uncertainty Page 21 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 337774 Page 6 of 8 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1347774

+/-0.197 Bismuth-214 U -0.00297 pCi/g MXR1 11/20/13 15:06 Uncertainty +/-0.0408 Cerium-139 U 0.00413 pCi/g Uncertainty +/-0.0102 Cerium-141 U 0.00295 pCi/g Uncertainty +/-0.0182 Cerium-144 U -0.0195 pCi/g Uncertainty +/-0.0676 Cesium-134 U 0.00511 pCi/g Uncertainty +/-0.0174 Cesium-136 U 0.0187 pCi/g Uncertainty +/-0.0193 Cesium-137 U 0.0152 pCi/g Uncertainty +/-0.018 Chromium-51 U 0.0113 pCi/g Uncertainty +/-0.0969 Cobalt-56 U 0.00757 pCi/g Uncertainty +/-0.0161 Cobalt-57 U -0.000507 pCi/g Uncertainty +/-0.00866 Cobalt-58 U 0.00579 pCi/g Uncertainty +/-0.0145 Cobalt-60 U -0.00723 pCi/g Uncertainty +/-0.0169 Europium-152 U -0.00701 pCi/g Uncertainty +/-0.0363 Europium-154 U 0.0278 pCi/g Uncertainty +/-0.0418 Europium-155 U 0.0202 pCi/g Uncertainty +/-0.0323 Iridium-192 U 0.000769 pCi/g Uncertainty +/-0.0118 Iron-59 U 0.0153 pCi/g Uncertainty +/-0.0272 Lead-210 U 0.0331 pCi/g Uncertainty +/-0.331 Lead-212 U 0.00184 pCi/g Uncertainty +/-0.0525 Lead-214 U -0.0285 pCi/g Uncertainty +/-0.0363 Manganese-54 U 0.0092 pCi/g Uncertainty +/-0.0184 Page 22 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 337774 Page 7 of 8 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time Rad Gamma Spec Batch 1347774 Mercury-203 U 0.0106 pCi/g Uncertainty +/-0.0111 Neodymium-147 U -0.0438 pCi/g MXR1 11/20/13 15:06 Uncertainty +/-0.0878 Neptunium-239 U 0.00967 pCi/g Uncertainty +/-0.129 Niobium-94 U -0.00866 pCi/g Uncertainty +/-0.0221 Niobium-95 U 0.00378 pCi/g Uncertainty +/-0.0158 Potassium-40 U 0.216 pCi/g Uncertainty +/-0.186 Promethium-144 U 0.00989 pCi/g Uncertainty +/-0.0163 Promethium-146 U 0.00257 pCi/g Uncertainty +/-0.0166 Radium-228 U 0.0521 pCi/g Uncertainty +/-0.0855 Ruthenium-106 U 0.0629 pCi/g Uncertainty +/-0.132 Silver-110m U -0.000438 pCi/g Uncertainty +/-0.0185 Sodium-22 U 0.00973 pCi/g Uncertainty +/-0.0147 Thallium-208 U 0.00335 pCi/g Uncertainty +/-0.0193 Thorium-234 U 0.0597 pCi/g Uncertainty +/-0.359 Tin-113 U -0.00715 pCi/g Uncertainty +/-0.0177 Uranium-235 U -0.0692 pCi/g Uncertainty +/-0.0808 Uranium-238 U 0.0597 pCi/g Uncertainty +/-0.359 Yttrium-88 U -0.0163 pCi/g Uncertainty +/-0.0168 Zinc-65 U 0.0122 pCi/g Uncertainty +/-0.0349 Zirconium-95 U -0.00233 pCi/g Uncertainty +/-0.0257 Notes:

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

The Qualifiers in this report are defined as follows:

Page 23 of 30

GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder: 337774 Page 8 of 8 Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst Date Time

    • 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, or LOD.

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.

^ 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.

Page 24 of 30

There are no "Data Exception Reports" associated with this analytical report.

Page 25 of 30

Chain of Custody Page 26 of 30

Page 27 of 30 Page 28 of 30 Laboratory Certifications Page 29 of 30

List of current GEL Certifications as of 06 December 2013 State Certification Alaska UST110 Arkansas 880651 CLIA 42D0904046 California NELAP 01151CA Colorado SC00012 Connecticut PH0169 Delaware SC00012201310 DoD ELAP/ ISO17025 A2LA 2567.01 Florida NELAP E87156 Foreign Soils Permit P3301200283, P3301200284 Georgia SC00012 Georgia SDWA 967 Hawaii SC00012201310 Idaho Chemistry SC00012 Idaho Radiochemistry SC00012 Illinois NELAP 200029 Indiana CSC01 Kansas NELAP E10332 Kentucky 90129 Louisiana NELAP 03046 (AI33904)

Louisiana SDWA LA130005 Maryland 270 Massachusetts MSC012 Michigan 9976 Mississippi SC00012201310 Nebraska NEOS2613 Nevada SC0001220132 New Hampshire NELAP 2054 New Jersey NELAP SC002 New Mexico SC00012 New York NELAP 11501 North Carolina 233 North Carolina SDWA 45709 Oklahoma 9904 Pennsylvania NELAP 6800485 Plant Material Permit PDEP1200260 South Carolina Chemistry 10120001 South Carolina GVL 23611001 South Carolina Radiochemi 10120002 Tennessee TN 02934 Texas NELAP T104704235138 Utah NELAP SC00012201311 Vermont VT87156 Virginia NELAP 460202 Washington C78012 Wisconsin 999887790 Page 30 of 30

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