RFQ - W911KB26QA012 Chena - Floor Drain Disposal.pdf

W911KB26QA012

Contracting Office Address:

United States Army Corps of Engineers - Alaska District (USACE-POA)

2204 3rd Street, JBER, AK 99506-1898

Combined Synopsis/Solicitation for USACE Chena Floor Drain Disposal – Tank Pumping Services Solicitation Number: W911KB26QA012

Issue Date: August 6, 2026 Response Due Date: August 24, 2026, 10:00 AM Alaska Standard Time

DESCRIPTION: This is a combined synopsis/solicitation for commercial services prepared in accordance with the format in Federal Acquisition Regulation (FAR) Subpart 12.6, as supplemented with additional information included in this notice. This solicitation is issued as a Request for Quotation (RFQ) under the authority of FAR Part 13, Simplified Acquisition Procedures, specifically FAR 13.105(b), which allows for the use of simplified procedures for commercial items, and FAR Part 12, Acquisition of Commercial Items. This announcement constitutes the only solicitation; quotations are being requested, and a separate written solicitation will not be issued.

The requirement is for the Chena River Lakes Flood Control Project Tank Pumping Services in accordance with Statement of Work (SOW). The North American Industry Classification System (NAICS) code for this acquisition is 562991, Landscaping Services with a small business size standard of $9M. This acquisition is solicited as a 100% Small Business Set-Aside under FAR 19.502-2, restricted to local small business in Alaska.

QUESTIONS: Submit questions or clarifications in writing to Travis Tofi, travis.tofi@usace.army.mil by August 13, 2026, 9:00 AM Alaska Standard Time.

WOMEN-OWNED SMALL

BUSINESS (WOSB)

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL PRODUCTS AND COMMERCIAL SERVICES

1. REQUISITION NUMBER PAGE 1 OF

2. CONTRACT NUMBER 3. AWARD/EFFECTIVE

DATE

4. ORDER NUMBER 5. SOLICITATION NUMBER 6. SOLICITATION ISSUE

DATE

7. FOR SOLICITATION

INFORMATION CALL:

a. NAME b. TELEPHONE NUMBER (No collect 8. OFFER DUE DATE/

LOCAL TIME

9. ISSUED BY

13b. RATING

14. METHOD OF SOLICITATION

CODE

15. DELIVER TO 16. ADMINISTERED BY CODE

18a. PAYMENT WILL BE MADE BY CODE17a. CONTRACTOR/

OFFEROR

CODE

FACILITY

CODE

CODE

TELEPHONE NUMBER

17b. CHECK IF REMITTANCE IS DIFFERENT AND PUT SUCH ADDRESS IN

OFFER

18b. SUBMIT INVOICES TO ADDRESS SHOWN IN BLOCK 18a UNLESS BLOCK

BELOW IS CHECKED

REQUEST

FOR QUOTE

(RFQ)

INVITATION

FOR BID

(IFB)

REQUEST

FOR

PROPOSAL

(RFP)

SEE ADDENDUM

19.

ITEM NUMBER

20.

SCHEDULE OF SUPPLIES/SERVICES

21.

QUANTITY

22.

UNIT

23.

UNIT PRICE

24.

AMOUNT

(Use Reverse and/or Attach Additional Sheets as Necessary)

25. ACCOUNTING AND APPROPRIATION DATA 26. TOTAL AWARD AMOUNT (For Government Use Only)

28. CONTRACTOR IS REQUIRED TO SIGN THIS DOCUMENT AND RETURN

COPIES TO ISSUING OFFICE. CONTRACTOR AGREES TO FURNISH

AND DELIVER ALL ITEMS SET FORTH OR OTHERWISE IDENTIFIED ABOVE AND

ON ANY ADDITIONAL SHEETS SUBJECT TO THE TERMS AND CONDITIONS

SPECIFIED

29. AWARD OF CONTRACT: REFERENCE OFFER

DATED . . YOUR OFFER ON SOLICITATION

(BLOCK 5), INCLUDING ANY ADDITIONS OR CHANGES WHICH ARE

SET FORTH HEREIN, IS ACCEPTED AS TO ITEMS:

30a. SIGNATURE OF OFFEROR/CONTRACTOR

30b. NAME AND TITLE OF SIGNER (Type or print) 30c. DATE SIGNED

31a. UNITED STATES OF AMERICA (SIGNATURE OF CONTRACTING OFFICER)

31b. NAME OF CONTRACTING OFFICER (Type or print) 31c. DATE SIGNED

AUTHORIZED FOR LOCAL REPRODUCTION

PREVIOUS EDITION IS NOT USABLE

STANDARD FORM 1449 (REV. 11/2021)

Prescribed by GSA - FAR (48 CFR) 53.212

10. THIS ACQUISITION IS UNRESTRICTED OR

NORTH AMERICAN

INDUSTRY CLASSIFICATION

STANDARD (NAICS):

SIZE STANDARD:

13a. THIS CONTRACT IS A

RATED ORDER UNDER

THE DEFENSE PRIORITIES

AND ALLOCATIONS

SYSTEM - DPAS (15 CFR 700)

SET ASIDE: % FOR:

11. DELIVERY FOR FREE ON

BOARD (FOB) DESTINATION

UNLESS BLOCK IS MARKED

SEE SCHEDULE

12. DISCOUNT TERMS

ARE ARE NOT ATTACHED

ARE ARE NOT ATTACHED

27a. SOLICITATION INCORPORATES BY REFERENCE (FEDERAL ACQUISITION REGULATION) FAR 52.212-1, 52.212-4. FAR 52.212-3

AND 52.212-5 ARE ATTACHED. ADDENDA

27b. CONTRACT/PURCHASE ORDER INCORPORATES BY REFERENCE FAR 52.212-4. FAR 52.212-5 IS ATTACHED. ADDENDA

8(A)

ECONOMICALLY

DISADVANTAGED

WOMEN-OWNED SMALL

BUSINESS (EDWOSB)

SERVICE-DISABLED

VETERAN-OWNED

SMALL BUSINESS

(SDVOSB)

HUBZONE SMALL

BUSINESS

SMALL BUSINESS

NOTE: OFFEROR TO COMPLETE BLOCKS 12, 17, 23, 24, AND 30.

calls)

Created On:

06 Aug 2026, 16:07 PM Central Daylight Time

Section A - Solicitation/Contract Form

Chena Shop Floor Drain DisposalInstrument Name:

Product Service Code : S299

Section B - Supplies or Services & Prices or Costs

Additional Information/Notes

Item Supplies/Service Quanti ty

Unit Unit Price Amount

0001 BASE YEAR: CHENA SHOP TANK

PUMPING SERVICES: Contractor to provide all labor, tools, parts, equipment, materials and transportation to perform pumping services at the U.S. Army Engineer District, Alaska Chena River Lakes Flood Control Project, North Pole, Alaska. Wage Determination 15- 5683 (Rev 27) is attached and made a part of this solicitation and any resultant contract.

Product Service Code: S299

North American Industry Classification System (NAICS):

562991

Claimant Program Code: S1

Pricing Arrangement: Firm Fixed Price

1 Job

Option Line Item

OPTION YEAR 1: CHENA SHOP

TANK PUMPING SERVICES:

Contractor to provide all labor, tools, parts, equipment, materials and transportation to perform pumping services at the U.S. Army Engineer District, Alaska Chena River Lakes Flood Control Project, North Pole, Alaska. Wage Determination 15-5683 (Applicable

1 Job

Revision) is attached and made a part of this solicitation and any resultant contract.

Product Service Code: S299

North American Industry Classification System (NAICS):

562991

Claimant Program Code: S1

Pricing Arrangement: Firm Fixed Price

Option Line Item

OPTION YEAR 2: CHENA SHOP

TANK PUMPING SERVICES:

Contractor to provide all labor, tools, parts, equipment, materials and transportation to perform pumping services at the U.S. Army Engineer District, Alaska Chena River Lakes Flood Control Project, North Pole, Alaska. Wage Determination 15-5683 (Applicable Revision) is attached and made a part of this solicitation and any resultant contract.

Product Service Code: S299

North American Industry Classification System (NAICS):

562991

Claimant Program Code: S1

Pricing Arrangement: Firm Fixed Price

1 Job

Section C - Description/Specifications/Statement of Work

Requirements Chena Shop Floor Drain Disposal

Section E - Inspection and Acceptance

Overall Contract Inspection/Acceptance Locations

0001 Inspection and Acceptance Location

Both Destination Instructions: In accordance with the SOW.

DoDAAC: W911KB CountryCode: USA

W2SN ENDIST ALASKA

CONTRACTING OFFICE KO, 2204 3RD STREET

ANCHORAGE, AK 99506-0898

UNITED STATES

Option Line Item

Inspection and Acceptance Location

Both Destination Instructions: In accordance with the SOW.

DoDAAC: W911KB CountryCode: USA

W2SN ENDIST ALASKA

CONTRACTING OFFICE KO, 2204 3RD STREET

ANCHORAGE, AK 99506-0898

UNITED STATES

Option Line Item

Inspection and Acceptance Location

Both Destination Instructions: In accordance with the SOW.

DoDAAC: W911KB CountryCode: USA

W2SN ENDIST ALASKA

CONTRACTING OFFICE KO, 2204 3RD STREET

ANCHORAGE, AK 99506-0898

UNITED STATES

Section F - Deliveries or Performance

0001 1 JobQuantity

Address and POC

Period of Performance From 20 Sep 2026 To 19 Sep 2027

Option Line Item

1 JobQuantity

Address and POC

Period of Performance From 20 Sep 2027 To 19 Sep 2028

Option Line Item

1 JobQuantity

Address and POC

Period of Performance From 20 Sep 2028 To 19 Sep 2029

Section G - Contract Administration Data

DFARS Clauses Incorporated by Reference

Number Title Effective Date

Alternate Deviation

Variation Effective Date

252.201-7000 Contracting Officer's Representative.

1991-12

252.232-7003 Electronic Submission of Payment Requests and Receiving Reports.

2018-12

Section I - Contract Clauses

FAR Clauses Incorporated by Reference

Number Title Effective Date

Alternate Deviation

Variation Effective Date

52.203-19 Prohibition on Requiring Certain Internal Confidentiality Agreements or Statements.

2017-01

52.204-13 System for Award Management- Maintenance. (Deviation 2026- O0038)

2026-02

52.209-6 Protecting the Government's Interest When Subcontracting With Contractors Debarred, Suspended, Proposed for Debarment, or Voluntarily Excluded. (Deviation 2026- O0038)

2026-02

52.209-10 Prohibition on Contracting With Inverted Domestic Corporations.

(Deviation 2026-O0038)

2026-02

52.212-4 Terms and Conditions- Commercial Products and Commercial Services. (Deviation 2026-O0038)

2026-02

52.219-6 Notice of Total Small Business Set-Aside. (Deviation 2026- O0038)

2026-02

52.222-41 Service Contract Labor Standards. (Deviation 2026- O0038)

2026-02

52.222-50 Combating Trafficking in Persons. (Deviation 2026-O0038)

2026-02

52.222-62 Paid Sick Leave Under Executive Order 13706. (Deviation 2026- O0038)

2026-02

52.222-90 Addressing DEI Discrimination by Federal Contractors.

(Deviation 2026-O0040, Revision 1)

2026-04

52.223-23 Sustainable Products. (Deviation 2026-O0038)

2026-02

52.226-8 Encouraging Contractor Policies to Ban Text Messaging While Driving.

2024-05

52.232-33 Payment by Electronic Funds Transfer-System for Award Management.

2018-10

52.232-40 Providing Accelerated Payments to Small Business Subcontractors.

2023-03

52.233-3 Protest after Award. (Deviation 2026-O0038)

2026-02

52.233-4 Applicable Law for Breach of Contract Claim. (Deviation 2026- O0038)

2026-02

52.240-91 Security Prohibitions and Exclusions. (Deviation 2026- O0038)

2026-02

52.244-6 Subcontracts for Commercial 2026-04

Products and Commercial Services. (Deviation 2026-O0038)

52.244-6 Subcontracts for Commercial Products and Commercial Services. (DEVIATION 2025- O0003)

2026-04 Deviation 2025- O0003

2025-03

DFARS Clauses Incorporated by Reference

Number Title Effective Date

Alternate Deviation

Variation Effective Date

252.203-7000 Requirements Relating to Compensation of Former DoD Officials.

2011-09

252.203-7002 Requirement to Inform Employees of Whistleblower Rights.

2022-12

252.204-7012 Safeguarding Covered Defense Information and Cyber Incident Reporting.

2024-05

252.204-7018 Prohibition on the Acquisition of Covered Defense Telecommunications Equipment or Services.

2023-01

252.225-7056 Prohibition Regarding Business Operations with the Maduro Regime.

2023-01

252.232-7010 Levies on Contract Payments. 2006-12

252.237-7010 Prohibition on Interrogation of 2023-01

Detainees by Contractor Personnel.

252.247-7023 Transportation of Supplies by Sea.

2024-10

FAR Clauses Incorporated by Full Text

Date

Alternate Deviation

Variation Effective Date

52.217-8 Option to Extend Services. 1999-11

Option to Extend Services (Nov 1999)

The Government may require continued performance of any services within the limits and at the rates specified in the contract. These rates may be adjusted only as a result of revisions to prevailing labor rates provided by the Secretary of Labor. The option provision may be exercised more than once, but the total extension of performance hereunder shall not exceed 6 months. The Contracting Officer may exercise the option by written notice to the Contractor within to expiration date.10 days

(End of clause)

52.217-9 Option to Extend the Term of the Contract.

2000-03

Option to Extend the Term of the Contract (Mar 2000)

The Government may extend the term of this contract by written notice to the Contractor (a) ; provided that the Government gives the Contractor a preliminary prior to the expiration date written notice of its intent to extend at least days before the contract expires. The __15__ preliminary notice does not commit the Government to an extension.

If the Government exercises this option, the extended contract shall be considered to (b) include this option clause.

The total duration of this contract, including the exercise of any options under this clause, (c) shall not exceed .3 years and 6 months

(End of clause)

Section K - Representations, Certification, & Other Statements

FAR Provisions Incorporated by Reference

Number Title Effective Date

Alternate Deviation

Variation Effective Date

52.240-90 Security Prohibitions and Exclusions Representations and Certifications. (Deviation 2026- O0038)

2026-02

DFARS Provisions Incorporated by Reference

Date

Alternate Deviation

Variation Effective Date

252.203-7005 Representation Relating to Compensation of Former DoD Officials.

2022-09

252.204-7008 Compliance with Safeguarding Covered Defense Information Controls.

2016-10

252.225-7055 Representation Regarding Business Operations with the Maduro Regime.

2022-05

DFARS Provisions Incorporated by Full Text

Date

Alternate Deviation

Variation Effective Date

252.204-7017 Prohibition on the Acquisition of Covered Defense Telecommunications Equipment or Services-Representation.

2021-05

PROHIBITION ON THE ACQUISITION OF COVERED DEFENSE TELECOMMUNICATIONS

EQUIPMENT OR SERVICES-REPRESENTATION (MAY 2021)

The Offeror is not required to complete the representation in this provision if the Offeror has represented in the provision at 252.204-7016, Covered Defense Telecommunications Equipment or Services-Representation, that it "does not provide covered defense telecommunications equipment or services as a part of its offered products or services to the Government in the performance of any contract, subcontract, or other contractual instrument."

(a) Definitions. "Covered defense telecommunications equipment or services," "covered mission," "critical technology," and "substantial or essential component," as used in this provision, have the meanings given in the 252.204-7018 clause, Prohibition on the Acquisition of Covered Defense Telecommunications Equipment or Services, of this solicitation.

(b) Prohibition. Section 1656 of the National Defense Authorization Act for Fiscal Year 2018 (Pub. L. 115-91) prohibits agencies from procuring or obtaining, or extending or renewing a contract to procure or obtain, any equipment, system, or service to carry out covered missions that uses covered defense telecommunications equipment or services as a substantial or essential component of any system, or as critical technology as part of any system.

(c) Procedures. The Offeror shall review the list of excluded parties in the System for Award Management (SAM) at https://www.sam.gov for entities that are excluded when providing any equipment, system, or service to carry out covered missions that uses covered defense telecommunications equipment or services as a substantial or essential component of any system, or as critical technology as part of any system, unless a waiver is granted.

(d) Representation. If in its annual representations and certifications in SAM the Offeror has represented in paragraph (c) of the provision at 252.204-7016, Covered Defense Telecommunications Equipment or Services-Representation, that it "does" provide covered defense telecommunications equipment or services as a part of its offered products or services to the Government in the performance of any contract, subcontract, or other contractual instrument, then the Offeror shall complete the following additional representation:

The Offeror represents that it [ ] will [ ] will not provide covered defense telecommunications equipment or services as a part of its offered products or services to DoD in the performance of any award resulting from this solicitation.

(e) Disclosures. If the Offeror has represented in paragraph (d) of this provision that it "will provide covered defense telecommunications equipment or services," the Offeror shall provide the following information as part of the offer:

(1) A description of all covered defense telecommunications equipment and services offered (include brand or manufacturer; product, such as model number, original equipment manufacturer (OEM) number, manufacturer part number, or wholesaler number; and item description, as applicable).

(2) An explanation of the proposed use of covered defense telecommunications equipment and services and any factors relevant to determining if such use would be permissible under the prohibition referenced in paragraph (b) of this provision.

(3) For services, the entity providing the covered defense telecommunications services (include entity name, unique entity identifier, and Commercial and Government Entity (CAGE) code, if known).

(4) For equipment, the entity that produced or provided the covered defense telecommunications equipment (include entity name, unique entity identifier, CAGE code, and whether the entity was the OEM or a distributor, if known).

(End of provision)

Section L - Instructions, Conditions, & Notices to Offerors or Quoters

Number Title Effective Date

Alternate Deviation

Variation Effective Date

52.203-18 Prohibition on Contracting with Entities that Require Certain Internal Confidentiality Agreements or Statements- Representation.

2017-01

52.204-7 System for Award Management- Registration. (Deviation 2026- O0038)

52.237-1 Site Visit. 1984-04

DFARS Provisions Incorporated by Reference

Date

Alternate Deviation

Variation Effective Date

252.204-7024 Notice on the Use of the Supplier Performance Risk System.

2023-03

Section M - Evaluation Factors for Award

Number Title Effective Date

Alternate Deviation

Variation Effective Date

52.217-5 Evaluation of Options. (Deviation 2026-O0038)

FAR Provisions Incorporated by Full Text

Date

Alternate Deviation

Variation Effective Date

52.212-2 Evaluation-Commercial Products and Commercial Services.

(Deviation 2026-O0038)

2026-02

Evaluation-Commercial Products and Commercial Services (Feb 2026) (Deviation 2026-O0038)

(a) Evaluation factors. The Government will award a contract resulting from this solicitation to the responsible Offeror whose offer conforming to the solicitation will be most advantageous to the Government, price and other factors considered. The following factors will be used to evaluate offers:

Offers will be technically evaluated in accordance with the requirements set forth in the Performance Work Statement. Award will be made to the lowest-priced technically acceptable offeror. The Government reserves the right to make award on the initial offer received without discussions.

(b) . The Government will evaluate offers for award purposes by adding the total price Options for all options to the total price for the basic requirement. The Government may determine that an offer is unacceptable if the option prices are significantly unbalanced. The evaluation of options does not obligate the Government to exercise the option(s).

(c) . A written notice of award or acceptance of an offer furnished to the Notice of award successful Offeror within the time for acceptance specified in the offer, shall result in a binding contract without further action by either party. Before the offer's specified expiration time, the Government may accept an offer (or part of an offer), whether or not there are negotiations after its receipt, unless a written notice of withdrawal is received before award.

(End of provision)

Contract Pricing Schedule

Contract Pricing Schedule

Item Item Description

Unit Quantity Unit Unit Cost Total Cost

BASE YEAR

0001 Holding Tank

Contents – Pump, Transport & Dispose

6,000 Gallon __________ __________

OPTION YEAR 1

0002 Holding Tank

Contents – Pump, Transport & Dispose

6,000 Gallon __________ __________

OPTION YEAR 2

0003 Holding Tank

Contents – Pump, Transport & Dispose

6,000 Gallon __________ __________

The unit quantities in the above price schedule are for PRICE EVALUATION PURPOSES ONLY; however, the proposed rates will become contractually binding upon award. THE

PROPOSED RATES MUST INCLUDE LABOR WAGES AND ALL MARKUPS (OVERHEAD,

GENERAL AND ADMINISTRATIVE EXPENSES AND PROFIT).

Award will be made to the offeror with the lowest price technically acceptable offeror as calculated per the above schedule.

Statement of Work Tank Pumping Services

Chena River Lakes Flood Control Project

1. GENERAL

The Chena River Lakes Flood Control Project (Chena Project) has one shop floor holding tank that is not connected to a leach field and must be pumped to be emptied. The holding tank water will either be pumped directly from the shop floor holding tank or from plastic totes situated in the shop next to the drain in a heated space. The holding tank contents will be pumped, transported, and disposed under this contract. The Chena Project is located 3800 Laurance Road, North Pole, Alaska, approximately 18 miles east of Fairbanks, Alaska

2. DESCRIPTION OF WORK

The Contractor shall furnish all labor, supervision, equipment, tools, parts and materials, as necessary, for the pumping and disposal of shop tank contents. Test results for the holding tank contents are shown in the Holding Tank Test Sample Analysis. The Contractor is solely responsible for following any AKDEC and Federal regulations as they pertain to proper disposal of the holding tank contents. The contractor shall possess all required licenses and permits for transporting the holding tank contents.

The shop holding tank is 275 gallons in capacity. The contractor shall have a minimum 500-gallon pumping and hauling capacity available for each pump service callout. The Contractor can expect a maximum of 6,000 gallons of pumping services per year.

The Contractor shall be able to respond to a request for pump services within 7 business days.

There will be no work on weekends or Government Holidays. Chena Project access hours are from 8:00 AM to 3:00 Monday to Friday.

3. PREWORK MEETING

The Contractor shall meet with the Chena Project Manager at the start of the contract period to discuss contract requirements and compound/building access.

4. CONTRACT DURATION

This contract is for one base year and two option years. The renewal of this contract for one or more option years shall be at the discretion of the Government, based upon performance and availability of funds. Execution of option years shall be binding on the Contractor only if the Government decides to exercise the option years. Option years shall be exercised at the unit prices proposed for that particular option year.

5. PAYMENT

Payment will be made for actual gallons pumped, transported, and disposed at the rates proposed on the contract schedule. An initial not to exceed amount will be established for each contract year based on the evaluated price for that year.

6. POINT OF CONTACT

The point of contact for the work under this contract is Jessica Prince at (907) 488-5408 or Jessica.A.Prince@usace.army.mil

Attachments:

Holding Tank Test Sample Analysis

US Army Corps of Engineers Report Date: 4/29/2019 Attn: Ryan Lucke Receipt Date: 4/17/2019 3800 Laurance Road Sampled By: Ryan Lucke North Pole, AK 99705 Phone: 907-488-2748 E-mail: ryan.t.lucke@usace.army.mil

Project Name: Shop Sump Wastewater Project Manager: Jerry Pollen

Attached are the results for analysis of your samples. These samples were analyzed by Pace Analytical in Minneapolis, MN for GRO, BTEX, DRO, RRO and TCLP Metals.

The tracking information is as follows:

Sample ID: Date Sampled: Time Sampled:

Shop Sump PEF48744 10471729001 4/17/2019 12:45 PM Travel Blank PEF48745 10471729002 4/17/2019 11:00 AM

Jerry Pollen Pollen Environmental, LLC - Fairbanks

CERTIFICATE OF ANALYSIS

Pollen Env ID: Pace Analytical ID:

Pollen Environmental, LLC

#=CL#

April 27, 2019

LIMS USE: FR - JERRY POLLEN

LIMS OBJECT ID: 10471729

10471729 Project:

Pace Project No.:

RE:

Jerry Pollen Pollen Environmental, LLC 3536 International Street Fairbanks, AK 99701

2019-267 Shop Sump Wastewater

Dear Jerry Pollen:

Enclosed are the analytical results for sample(s) received by the laboratory on April 19, 2019. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report.

If you have any questions concerning this report, please feel free to contact me.

Sincerely, Shawn Davis shawn.davis@pacelabs.com

Project Manager 612-607-6378

Enclosures cc: Pollen Environmental, Pollen Environmental

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414 (612)607-1700

#=CP#

CERTIFICATIONS

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Minnesota Certification IDs 1700 Elm Street SE, Minneapolis, MN 55414-2485 A2LA Certification #: 2926.01 Alabama Certification #: 40770 Alaska Contaminated Sites Certification #: 17-009 Alaska DW Certification #: MN00064 Arizona Certification #: AZ0014 Arkansas DW Certification #: MN00064 Arkansas WW Certification #: 88-0680 California Certification #: 2929 CNMI Saipan Certification #: MP0003 Colorado Certification #: MN00064 Connecticut Certification #: PH-0256 EPA Region 8+Wyoming DW Certification #: via MN 027- 053-137 Florida Certification #: E87605 Georgia Certification #: 959 Guam EPA Certification #: MN00064 Hawaii Certification #: MN00064 Idaho Certification #: MN00064 Illinois Certification #: 200011 Indiana Certification #: C-MN-01 Iowa Certification #: 368 Kansas Certification #: E-10167 Kentucky DW Certification #: 90062 Kentucky WW Certification #: 90062 Louisiana DEQ Certification #: 03086 Louisiana DW Certification #: MN00064 Maine Certification #: MN00064 Maryland Certification #: 322 Massachusetts Certification #: M-MN064 Michigan Certification #: 9909 Minnesota Certification #: 027-053-137

Minnesota Dept of Ag Certifcation #: via MN 027-053-137 Minnesota Petrofund Certification #: 1240 Mississippi Certification #: MN00064 Missouri Certification #: 10100 Montana Certification #: CERT0092 Nebraska Certification #: NE-OS-18-06 Nevada Certification #: MN00064 New Hampshire Certification #: 2081 New Jersey Certification #: MN002 New York Certification #: 11647 North Carolina DW Certification #: 27700 North Carolina WW Certification #: 530 North Dakota Certification #: R-036 Ohio DW Certification #: 41244 Ohio VAP Certification #: CL101 Oklahoma Certification #: 9507 Oregon Primary Certification #: MN300001 Oregon Secondary Certification #: MN200001 Pennsylvania Certification #: 68-00563 Puerto Rico Certification #: MN00064 South Carolina Certification #:74003001 Tennessee Certification #: TN02818 Texas Certification #: T104704192 Utah Certification #: MN00064 Vermont Certification #: VT-027053137 Virginia Certification #: 460163 Washington Certification #: C486 West Virginia DEP Certification #: 382 West Virginia DW Certification #: 9952 C Wisconsin Certification #: 999407970 Wyoming UST Certification #: via A2LA 2926.01

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

#=SS#

SAMPLE SUMMARY

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Lab ID Sample ID Matrix Date Collected Date Received

10471729001 Shop Sump Water 04/17/19 12:45 04/19/19 16:50

10471729002 Travel Blank Water 04/17/19 11:00 04/19/19 16:50

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

#=SA#

SAMPLE ANALYTE COUNT

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts

10471729001 Shop Sump Alaska 102/103 4 PASI-MJVM

Alaska 101 2 PASI-MAJR

EPA 6010C 7 PASI-MIP

EPA 7470A 1 PASI-MLMW

EPA 8260B 7 PASI-MMJD

10471729002 Travel Blank EPA 8260B 7 PASI-MDS2

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

#=NA#

PROJECT NARRATIVE

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Method:

Client: Pollen Environmental

Alaska 102/103

Date: April 27, 2019

Description: RRO by AK102/103

General Information:

1 sample was analyzed for Alaska 102/103. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.

Hold Time:

The samples were analyzed within the method required hold times with any exceptions noted below.

Sample Preparation:

The samples were prepared in accordance with EPA Mod. 3510C with any exceptions noted below.

Initial Calibrations (including MS Tune as applicable):

All criteria were within method requirements with any exceptions noted below.

Continuing Calibration:

All criteria were within method requirements with any exceptions noted below.

Surrogates:

All surrogates were within QC limits with any exceptions noted below.

QC Batch: 601221

S4: Surrogate recovery not evaluated against control limits due to sample dilution.

• Shop Sump (Lab ID: 10471729001)

• n-Triacontane (S)

• o-Terphenyl (S)

Method Blank:

All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.

Laboratory Control Spike:

All laboratory control spike compounds were within QC limits with any exceptions noted below.

Matrix Spikes:

All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.

Additional Comments:

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Method:

Client: Pollen Environmental

Alaska 101

Date: April 27, 2019

Description: AK101 GCV

General Information:

1 sample was analyzed for Alaska 101. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.

Hold Time:

The samples were analyzed within the method required hold times with any exceptions noted below.

Initial Calibrations (including MS Tune as applicable):

All criteria were within method requirements with any exceptions noted below.

Continuing Calibration:

All criteria were within method requirements with any exceptions noted below.

Surrogates:

All surrogates were within QC limits with any exceptions noted below.

Method Blank:

All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.

Laboratory Control Spike:

All laboratory control spike compounds were within QC limits with any exceptions noted below.

Matrix Spikes:

All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.

Additional Comments:

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Method:

Client: Pollen Environmental

EPA 6010C

Date: April 27, 2019

Description: 6010C MET ICP, TCLP

General Information:

1 sample was analyzed for EPA 6010C. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.

Hold Time:

The samples were analyzed within the method required hold times with any exceptions noted below.

Sample Preparation:

The samples were prepared in accordance with EPA 3010 with any exceptions noted below.

Initial Calibrations (including MS Tune as applicable):

All criteria were within method requirements with any exceptions noted below.

Continuing Calibration:

All criteria were within method requirements with any exceptions noted below.

Method Blank:

All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.

Laboratory Control Spike:

All laboratory control spike compounds were within QC limits with any exceptions noted below.

Matrix Spikes:

All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.

Additional Comments:

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Method:

Client: Pollen Environmental

EPA 7470A

Date: April 27, 2019

Description: 7470A Mercury, TCLP

General Information:

1 sample was analyzed for EPA 7470A. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.

Hold Time:

The samples were analyzed within the method required hold times with any exceptions noted below.

Sample Preparation:

The samples were prepared in accordance with EPA 7470A with any exceptions noted below.

Initial Calibrations (including MS Tune as applicable):

All criteria were within method requirements with any exceptions noted below.

Continuing Calibration:

All criteria were within method requirements with any exceptions noted below.

Method Blank:

All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.

Laboratory Control Spike:

All laboratory control spike compounds were within QC limits with any exceptions noted below.

Matrix Spikes:

All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.

Additional Comments:

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Method:

Client: Pollen Environmental

EPA 8260B

Date: April 27, 2019

Description: 8260B MSV UST

General Information:

2 samples were analyzed for EPA 8260B. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.

Hold Time:

The samples were analyzed within the method required hold times with any exceptions noted below.

Initial Calibrations (including MS Tune as applicable):

All criteria were within method requirements with any exceptions noted below.

Continuing Calibration:

All criteria were within method requirements with any exceptions noted below.

Internal Standards:

All internal standards were within QC limits with any exceptions noted below.

Surrogates:

All surrogates were within QC limits with any exceptions noted below.

Method Blank:

All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.

Laboratory Control Spike:

All laboratory control spike compounds were within QC limits with any exceptions noted below.

Matrix Spikes:

All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.

QC Batch: 602180 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 10472270001

M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.

• MSD (Lab ID: 3254751)

• Benzene

Additional Comments:

This data package has been reviewed for quality and completeness and is approved for release.

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

#=AR#

ANALYTICAL RESULTS

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Sample: Shop Sump Lab ID: 10471729001 Collected: 04/17/19 12:45 Received: 04/19/19 16:50 Matrix: Water

Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report

Analytical Method: Alaska 102/103 Preparation Method: EPA Mod. 3510CRRO by AK102/103

DRO by AK 102 6.6 mg/L 04/24/19 11:0304/23/19 15:131.0 0.21 10 Residual Range Organics AK103 10.1 mg/L 04/24/19 11:0304/23/19 15:131.0 0.44 10 Surrogates o-Terphenyl (S) 0 %. 04/24/19 11:03 84-15-1 S404/23/19 15:1350-150 10 n-Triacontane (S) 0 %. 04/24/19 11:03 638-68-6 S404/23/19 15:1350-150 10

Analytical Method: Alaska 101AK101 GCV

AK101 Gasoline Range Organics ND ug/L 04/25/19 23:40 G+100 23.3 1 Surrogates a,a,a-Trifluorotoluene (S) 92 %. 04/25/19 23:40 98-08-850-150 1

Analytical Method: EPA 6010C Preparation Method: EPA 3010 Leachate Method/Date: EPA 1311; 04/23/19 16:36

6010C MET ICP, TCLP

Arsenic ND mg/L 04/25/19 17:08 7440-38-204/24/19 12:380.50 0.019 1 Barium ND mg/L 04/25/19 17:08 7440-39-304/24/19 12:381.0 0.00088 1 Cadmium ND mg/L 04/25/19 17:08 7440-43-904/24/19 12:380.050 0.0013 1 Chromium ND mg/L 04/25/19 17:08 7440-47-304/24/19 12:380.50 0.0025 1 Lead ND mg/L 04/25/19 17:08 7439-92-104/24/19 12:380.50 0.0098 1 Selenium ND mg/L 04/25/19 17:08 7782-49-204/24/19 12:380.10 0.029 1 Silver ND mg/L 04/25/19 17:08 7440-22-404/24/19 12:380.10 0.0019 1

Analytical Method: EPA 7470A Preparation Method: EPA 7470A Leachate Method/Date: EPA 1311; 04/23/19 16:36

7470A Mercury, TCLP

Mercury ND ug/L 04/26/19 12:40 7439-97-604/24/19 14:340.60 0.078 1

Analytical Method: EPA 8260B8260B MSV UST

Benzene ND ug/L 04/26/19 23:47 71-43-21.0 0.10 1 Ethylbenzene ND ug/L 04/26/19 23:47 100-41-41.0 0.14 1 Toluene 49.4 ug/L 04/26/19 23:47 108-88-31.0 0.083 1 Xylene (Total) 5.4 ug/L 04/26/19 23:47 1330-20-73.0 0.31 1 Surrogates 1,2-Dichloroethane-d4 (S) 121 %. 04/26/19 23:47 17060-07-075-125 1 Toluene-d8 (S) 101 %. 04/26/19 23:47 2037-26-575-125 1 4-Bromofluorobenzene (S) 99 %. 04/26/19 23:47 460-00-475-125 1

Sample: Travel Blank Lab ID: 10471729002 Collected: 04/17/19 11:00 Received: 04/19/19 16:50 Matrix: Water

Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report

Analytical Method: EPA 8260B8260B MSV UST

Benzene ND ug/L 04/23/19 18:23 71-43-21.0 0.10 1 Ethylbenzene ND ug/L 04/23/19 18:23 100-41-41.0 0.14 1 Toluene ND ug/L 04/23/19 18:23 108-88-31.0 0.083 1 Xylene (Total) ND ug/L 04/23/19 18:23 1330-20-73.0 0.31 1

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/27/2019 12:23 PM

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

#=AR#

ANALYTICAL RESULTS

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Sample: Travel Blank Lab ID: 10471729002 Collected: 04/17/19 11:00 Received: 04/19/19 16:50 Matrix: Water

Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report

Analytical Method: EPA 8260B8260B MSV UST

Surrogates 1,2-Dichloroethane-d4 (S) 102 %. 04/23/19 18:23 17060-07-075-125 1 Toluene-d8 (S) 93 %. 04/23/19 18:23 2037-26-575-125 1 4-Bromofluorobenzene (S) 106 %. 04/23/19 18:23 460-00-475-125 1

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/27/2019 12:23 PM

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

#=QC#

QUALITY CONTROL DATA

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

601914 Alaska 101

Alaska 101 AK101W GCV Water

Associated Lab Samples: 10471729001

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3253611

Associated Lab Samples: 10471729001

Matrix: Water

AnalyzedMDL

AK101 Gasoline Range Organics ug/L ND 100 04/25/19 23:2323.3 a,a,a-Trifluorotoluene (S) %. 120 60-120 04/25/19 23:23

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3253612LABORATORY CONTROL SAMPLE & LCSD:

LCSSpike LCSD

% Rec RPD Max

RPD

LCSD

Result

3253613

AK101 Gasoline Range Organics ug/L 10401000 104 60-12097970 7 20 a,a,a-Trifluorotoluene (S) %. 104 60-120103

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/27/2019 12:23 PM

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

601465

EPA 7470A

EPA 7470A

7470A Mercury TCLP

Associated Lab Samples: 10471729001

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3250557

Associated Lab Samples: 10471729001

Matrix: Water

AnalyzedMDL

Mercury ug/L ND 0.60 04/26/19 12:360.078

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3249403

Associated Lab Samples: 10471729001

Matrix: Water

AnalyzedMDL

Mercury ug/L ND 0.60 04/26/19 13:010.078

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3249404

Associated Lab Samples: 10471729001

Matrix: Water

AnalyzedMDL

Mercury ug/L ND 0.60 04/26/19 13:030.078

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3250558LABORATORY CONTROL SAMPLE:

LCSSpike

Mercury ug/L 15.715 105 80-120

Parameter Units

MS

Result % Rec Limits Qual% RecConc.

3250559MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpike Result

10471825001

3250560

MSD

Result

MSD

% Rec RPD RPD

Max

MSDMS

Spike Conc.

Mercury ug/L 15 104 80-120107 3 2015ND 15.7 16.1

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/27/2019 12:23 PM

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

601463

EPA 3010

EPA 6010C

6010C TCLP

Associated Lab Samples: 10471729001

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3250550

Associated Lab Samples: 10471729001

Matrix: Water

AnalyzedMDL

Arsenic mg/L ND 0.50 04/25/19 17:030.019 Barium mg/L ND 1.0 04/25/19 17:030.00088 Cadmium mg/L ND 0.050 04/25/19 17:030.0013 Chromium mg/L ND 0.50 04/25/19 17:030.0025 Lead mg/L ND 0.50 04/25/19 17:030.0098 Selenium mg/L ND 0.10 04/25/19 17:030.029 Silver mg/L ND 0.10 04/25/19 17:030.0019

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3250551LABORATORY CONTROL SAMPLE:

LCSSpike

Arsenic mg/L 5.15 102 80-120 Barium mg/L 4.95 98 80-120 Cadmium mg/L 5.15 102 80-120 Chromium mg/L 5.05 100 80-120 Lead mg/L 5.05 99 80-120 Selenium mg/L 5.35 105 80-120 Silver mg/L 2.52.5 102 80-120

Parameter Units

MS

Result % Rec Limits Qual% RecConc.

3250552MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpike Result

10471729001

3250553

MSD

Result

MSD

% Rec RPD RPD

Max

MSDMS

Spike Conc.

Arsenic mg/L 5 110 75-12598 12 205ND 5.5 4.9 Barium mg/L 5 105 75-125102 3 205ND 5.3 5.1 Cadmium mg/L 5 114 75-125102 11 205ND 5.7 5.1 Chromium mg/L 5 112 75-125100 11 205ND 5.6 5.0 Lead mg/L 5 113 75-125101 12 205ND 5.7 5.1 Selenium mg/L 5 112 75-125100 12 205ND 5.6 5.0 Silver mg/L 2.5 105 75-125101 3 202.5ND 2.6 2.5

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/27/2019 12:23 PM

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

601254

EPA 8260B

EPA 8260B

8260B MSV UST-WATER

Associated Lab Samples: 10471729002

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3249594

Associated Lab Samples: 10471729002

Matrix: Water

AnalyzedMDL

Benzene ug/L ND 1.0 04/23/19 18:060.10 Ethylbenzene ug/L ND 1.0 04/23/19 18:060.14 Toluene ug/L ND 1.0 04/23/19 18:060.083 Xylene (Total) ug/L ND 3.0 04/23/19 18:060.31 1,2-Dichloroethane-d4 (S) %. 103 75-125 04/23/19 18:06 4-Bromofluorobenzene (S) %. 104 75-125 04/23/19 18:06 Toluene-d8 (S) %. 93 75-125 04/23/19 18:06

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3249596LABORATORY CONTROL SAMPLE:

LCSSpike

Benzene ug/L 22.220 111 75-125 Ethylbenzene ug/L 20.720 104 75-125 Toluene ug/L 20.320 101 75-125 Xylene (Total) ug/L 63.360 106 75-125 1,2-Dichloroethane-d4 (S) %. 102 75-125 4-Bromofluorobenzene (S) %. 102 75-125 Toluene-d8 (S) %. 96 75-125

Parameter Units

MS

Result % Rec Limits Qual% RecConc.

3249597MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpike Result

10471511001

3249598

MSD

Result

MSD

% Rec RPD RPD

Max

MSDMS

Spike Conc.

Benzene ug/L 20 104 30-150102 2 30201.5 22.3 21.9 Ethylbenzene ug/L 20 96 30-15096 0 3020<0.14 19.2 19.2 Toluene ug/L 20 94 30-15093 1 3020<0.083 18.8 18.6 Xylene (Total) ug/L 60 97 30-15096 2 3060<0.31 58.2 57.3 1,2-Dichloroethane-d4 (S) %. 99 75-125104 4-Bromofluorobenzene (S) %. 103 75-125104 Toluene-d8 (S) %. 95 75-12595

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/27/2019 12:23 PM

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

602180

EPA 8260B

EPA 8260B

8260B MSV UST-WATER

Associated Lab Samples: 10471729001

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3254748

Associated Lab Samples: 10471729001

Matrix: Water

AnalyzedMDL

Benzene ug/L ND 1.0 04/26/19 18:120.10 Ethylbenzene ug/L ND 1.0 04/26/19 18:120.14 Toluene ug/L ND 1.0 04/26/19 18:120.083 Xylene (Total) ug/L ND 3.0 04/26/19 18:120.31 1,2-Dichloroethane-d4 (S) %. 119 75-125 04/26/19 18:12 4-Bromofluorobenzene (S) %. 101 75-125 04/26/19 18:12 Toluene-d8 (S) %. 105 75-125 04/26/19 18:12

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3254749LABORATORY CONTROL SAMPLE:

LCSSpike

Benzene ug/L 11.310 113 75-125 Ethylbenzene ug/L 9.410 94 75-125 Toluene ug/L 8.910 89 75-125 Xylene (Total) ug/L 28.830 96 75-125 1,2-Dichloroethane-d4 (S) %. 118 75-125 4-Bromofluorobenzene (S) %. 96 75-125 Toluene-d8 (S) %. 100 75-125

Parameter Units

MS

Result % Rec Limits Qual% RecConc.

3254750MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpike Result

10472270001

3254751

MSD

Result

MSD

% Rec RPD RPD

Max

MSDMS

Spike Conc.

Benzene ug/L M110 116 30-150158 5 301079.5 91.1 95.3 Ethylbenzene ug/L 10 103 30-150113 9 30100.31J 10.6 11.6 Toluene ug/L 10 98 30-150109 10 30100.83 10.6 11.7 Xylene (Total) ug/L 30 111 30-150124 10 3030<0.31 33.4 37.1 1,2-Dichloroethane-d4 (S) %. 120 75-125120 4-Bromofluorobenzene (S) %. 102 75-12599 Toluene-d8 (S) %. 97 75-12599

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/27/2019 12:23 PM

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:

QC Batch Method:

Analysis Method:

Analysis Description:

601221 EPA Mod. 3510C

Alaska 102/103

AK1023 GCS

Associated Lab Samples: 10471729001

Parameter Units Blank Result

Reporting Limit Qualifiers

METHOD BLANK: 3249343

Associated Lab Samples: 10471729001

Matrix: Water

AnalyzedMDL

DRO by AK 102 mg/L ND 0.40 04/24/19 10:290.086 Residual Range Organics AK103 mg/L ND 0.40 04/24/19 10:290.18 n-Triacontane (S) %. 100 60-120 04/24/19 10:29 o-Terphenyl (S) %. 92 60-120 04/24/19 10:29

Parameter Units

LCS

Result % Rec Limits Qualifiers% RecConc.

3249344LABORATORY CONTROL SAMPLE & LCSD:

LCSSpike LCSD

% Rec RPD Max

RPD

LCSD

Result

3249345

DRO by AK 102 mg/L 1.92 95 75-125992.0 5 20 Residual Range Organics AK103 mg/L 1.92 96 60-1201012.0 5 20 n-Triacontane (S) %. 98 60-120102 o-Terphenyl (S) %. 84 60-12089

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 04/27/2019 12:23 PM

Pace Analytical Services, LLC 1700 Elm Street - Suite 200

Minneapolis, MN 55414

#=QL#

QUALIFIERS

Pace Project No.:

Project:

10471729 2019-267 Shop Sump Wastewater

DEFINITIONS

DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.

ND - Not Detected at or above adjusted reporting limit.

TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.

MDL - Adjusted Method Detection Limit.

PQL - Practical Quantitation Limit.

RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix.

S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration.

Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.

LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable.

SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected.

N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration.

Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.

TNI - The…