Exhibit_G,_NAS_North_Island,_FOR_Quarterly_Sample.pdf

Laboratory Job Number 295665

ANALYTICAL REPORT

Noreas Environmental Services Project : 00009 Naval Air Station North Island Location : NAS North Island San Diego, CA 92135 Level : II

Sample ID Lab ID

ROT: 1093 295665-001

This data package has been reviewed for technical correctness and completeness.

Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the following signature. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

Signature: Date: 12/28/2017 Mike Dahlquist Project Manager mike.dahlquist@enthalpy.com

(510) 204-2225 Ext 13101

CA ELAP# 2896, NELAP# 4044-001

CASE NARRATIVE

Laboratory number: 295665 Client: Noreas Environmental Services Project: 00009 Location: NAS North Island Request Date: 12/20/17 Samples Received: 12/20/17

This data package contains sample and QC results for one oil sample, requested for the above referenced project on 12/20/17. The sample was received cold and intact.

Flash Point (ASTM D93):

No analytical problems were encountered.

API Gravity (ASTM):

SGS Herguth Labs in Vallejo, CA performed the analysis. Please see the SGS Herguth Labs case narrative.

Bottom Sediment & Water (ASTM):

SGS Herguth Labs in Vallejo, CA performed the analysis. Please see the SGS Herguth Labs case narrative.

Page 1 of 1 # 6.0

Detections Summary for 295665

Results for any subcontracted analyses are not included in this summary.

Client : Noreas Environmental Services Project : 00009 Location : NAS North Island

Client Sample ID : ROT: 1093 Laboratory Sample ID : 295665-001

Analyte Result Flags RL MDL Units Basis IDF Method Prep Method Flash Point 146 > 1.0 deg F As Recd 1.000 ASTM D93

> = Value exceeds indicated concentration Page 1 of 1 8.0

Flash Point

Lab #: 295665 Location: NAS North Island Client: Noreas Environmental Services Analysis: ASTM D93 Project#: 00009 Analyte: Flash Point Diln Fac: 1.000 Field ID: ROT: 1093 Batch#: 254965 Lab ID: 295665-001 Sampled: 12/20/17 Matrix: Oil Received: 12/20/17 Units: deg F Analyzed: 12/21/17

Result RL >146 1.0

RL= Reporting Limit Page 1 of 1 2.0

Batch QC Report

Flash Point

Lab #: 295665 Location: NAS North Island Client: Noreas Environmental Services Analysis: ASTM D93 Project#: 00009 Analyte: Flash Point Batch#: 254965 Field ID: ROT: 1093 Sampled: 12/20/17 MSS Lab ID: 295665-001 Received: 12/20/17 Units: deg F Analyzed: 12/21/17 Diln Fac: 1.000

Type Lab ID Matrix MSS Result Spiked Result RL %REC Limits RPD Lim BS QC913969 Water 77.00 78.00 101 98-103 BSD QC913970 Water 77.00 78.00 101 98-103 0 20 SDUP QC913971 Oil >146.0 >146.0 1.000 NC 20

NC= Not Calculated RL= Reporting Limit RPD= Relative Percent Difference Page 1 of 1 3.0

Laboratory Job Number 295665

Subcontracted Products

SGS Herguth Labs

Will Rice

2323 Fifth Street

Berkeley CA 94710-2407

12/28/2017

CURTCB

V7038374

Description :Sample ID: ROT-1093, NBCNI, Oil

295665P.O. Number :

Test Performed Proc-Rev Result

Client Code :

Certificate of Analysis Lab Number

Sample Date : 12/20/2017

Enthalpy Analytical LLC

Herguth ID : LABV7038374

Label States: Time: 0645

API Gravity @ 60 Deg F ASTM D287 . . . . . . . . . . . . . . . . . . . . . . 0287-2.2 38.4 Deg. API

Sediment and Water ASTM D1796 . . . . . . . . . . . . . . . . . . . . . . . . . 1796-1.6 0.600 % Vol

Will Rice

Data is reported per client specified testing request. Visible debris was present in sample.

Respectfully Submitted, SGS North America

Bobby R Licu, Evaluations Managercc:

101 Corporate Place, Vallejo, CA 94590-6968 * Toll-Free Phone 1-800-645-5227 * Fax 1-707-554-0109 erlabcs.frx Rev. 02/2017

The results shown in this test report specifically refer to the sample(s) tested as received unless otherwise stated. All tests have been performed using the latest revision of the methods indicated, unless specifically marked otherwise on the report.

Precision parameters apply in the determination of the above results. Users of the data shown on this report should refer to the latest published revisions of ASTM D-3244; IP 367; ISO 4259 and Appendix E of IP Standard Methods for Analysis and Testing when utilising the test data to determine conformance with any specification or process requirement. This Test Report is issued under the Company’s General Conditions of Service (copy available upon request or on the company website at www.sgs.com/terms_and_conditions.htm). Attention is drawn to the limitations of liability, indemnification and jurisdictional issues defined therein. This report shall not be reproduced except in full, without the written approval of the laboratory.

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