36C26126Q0130 0001.pdf

PDF 361 KB Posted Dec 15, 2025

Attached to: Water Quality Testing Service Federal contract opportunity
Solicitation number: 36C26126Q0130
Issued by: Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 21

About this file

Written by GovTribe AI · Dec 15, 2025

This is a Standard Form 30 (Amendment of Solicitation/Modification of Contract) for a water quality testing contract issued by the Department of Veterans Affairs, VA Sierra Pacific Network (VISN 21). The solicitation covers Legionella testing, critical water testing, utility water testing, HPC testing, dialysis machine testing, bacteria analysis, and re-test requirements at multiple locations including Mather, Martinez, Stockton, and Mare Island facilities.

The contract has a base period from 01-03-2026 to 01-02-2027 with four additional one-year option periods extending through 01-02-2031. The primary NAICS code is 325998 (All Other Miscellaneous Chemical Product and Preparation Manufacturing), and the product/service code is H946 (Other Quality Control, Testing, and Inspection - Water Purification and Sewage Treatment Equipment). The amendment's purpose is to provide responses to questions received about the solicitation, and no further questions will be accepted. The solicitation includes detailed line items for testing at specific buildings and cooling towers across multiple sites, with each item having a quantity of 1.00 LT (lot) and a contract period corresponding to the base or option years.

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Questions and Responses.pdf	PDF	Dec 15, 2025
SOW Water Quality Testing 12-15-26.docx	DOCX document	Dec 15, 2025
36C26126Q0130.pdf	PDF	Dec 1, 2025
QASP - Water Quality Testing.xlsx	XLSX spreadsheet	Dec 1, 2025

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5. PROJECT NUMBER (if applicable)

CODE 7. ADMINISTERED BY

2. AMENDMENT/MODIFICATION NUMBER

CODE

6. ISSUED BY

8. NAME AND ADDRESS OF CONTRACTOR

4. REQUISITION/PURCHASE REQ. NUMBER 3. EFFECTIVE DATE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED

PAGE OF PAGES

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED

BPA NO. 1. CONTRACT ID CODE

FACILITY CODE CODE

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

E. IMPORTANT:

is extended,

(a) By completing Items 8 and 15, and returning __________ copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR

ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY is not extended.

12. ACCOUNTING AND APPROPRIATION DATA

(REV. 11/2016)

is required to sign this document and return ___________ copies to the issuing office. is not, A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO. IN ITEM 10A.

15C. DATE SIGNED

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES

SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER

Contractor

16C. DATE SIGNED

14. DESCRIPTION OF AMENDMENT/MODIFICATION

16B. UNITED STATES OF AMERICA

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER 16A. NAME AND TITLE OF CONTRACTING OFFICER

15B. CONTRACTOR/OFFEROR

STANDARD FORM 30 PREVIOUS EDITION NOT USABLE

Prescribed by GSA - FAR (48 CFR) 53.243

(Type or print) (Type or print)

(Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

(Number, street, county, State and ZIP Code)

(If other than Item 6)

(Specify type of modification and authority)

(such as changes in paying office, appropriation date, etc.)

(If required)

(SEE ITEM 11)

(SEE ITEM 13)

(X)

CHECK

ONE

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS,

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

(Signature of person authorized to sign) (Signature of Contracting Officer)

1 36

0001 12-15-2025

36C261-26-AP-0902

612-26-2-6133-0023

None

612MCP

Department of Veterans Affairs

VA Sierra Pacific Network (VISN 21)

Network Contracting Office (NCO) 21

3237 Peacekeeper Way, Bldg 209

McClellan Park CA 95652

612MCP

Department of Veterans Affairs

Network Contracting Office (NCO) 21

3237 Peacekeeper Way, Bldg 209

McClellan CA 95652

To all Offerors/Bidders

36C26126Q0130

12-01-2025

X X

See CONTINUATION Page

X 1

The purpose of this amendment is to provide responses to questions received regarding this solicitation.

No further questions will be received regarding this requirement.

David J. Alvarez

Contracting Officer

CONTINUATION PAGE

A.1 PRICE/COST SCHEDULE

ITEM INFORMATION

ITEM

NUMBE

DESCRIPTION OF

SUPPLIES/SERVI

CES

QUANTI

UNI

T UNIT PRICE AMOUNT

1.00 LT _______________

Legionella Testing See Statement of Work for details Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage Treatment Equipment

MANUFACTURER PART NUMBER (MPN): N/A

0001AA

Mather Building 700 Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0001AB

Mather Building 726 Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0001AC

Martinez Building 20 Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0001AD

Mather Cooling Towers/Chillers Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0001AE

Martinez Cooling Towers Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0001AF

Stockton Cooling Towers/Chillers Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing

PRODUCT/SERVICE CODE: H946 - Other Quality Control, 0001AG

Mare Island Cooling Tower/Chillers Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Critical Water Testing See Statement of Work for details Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0002AA

Mather Building 650 Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0002AB

Martinez Building 19 Contract Period: Base POP Begin: 01-03-2026

POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0002AC

Redding Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Utility Water Testing See Statement of Work for details Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0003AA

0003AB

Mather Building 645 Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0003AC

Martinez Building 19 Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0003AD

HPC Testing Chillers/Cooling Towers See Statement of Work for details Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation

0004AA

Mather Cooling Towers Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0004AB

0004AC

Stockton Cooling Towers Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

0004AD

Mare Island Cooling Towers Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027

PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Dialysis Machine Testing (Martinez) See Statement of Work for details Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Bacteria Analysis See Statement of Work for details Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Re-Test Requirements See Statement of Work for details Contract Period: Base POP Begin: 01-03-2026 POP End: 01-02-2027 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Legionella Testing See Statement of Work for details Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1001AA

Mather Building 700 Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1001AB

Mather Building 726 Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1001AC

Martinez Building 20 Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation

1001AD

Mather Cooling Towers/Chillers Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1001AE

Martinez Cooling Towers Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1001AF

Stockton Cooling Towers/Chillers Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1001AG

Mare Island Cooling Tower/Chillers Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028

PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Critical Water Testing See Statement of Work for details Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1002AA

Mather Building 650 Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1002AB

Martinez Building 19 Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1002AC

Redding Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Utility Water Testing See Statement of Work for details Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1003AA

1003AB

Mather Building 645 Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, 1003AC

1003AD

HPC Testing Chillers/Cooling Towers See Statement of Work for details Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1004AA

Mather Cooling Towers Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028

Testing, and Inspection - Water Purification and Sewage

1004AB

1004AC

Stockton Cooling Towers Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

1004AD

Mare Island Cooling Towers Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Dialysis Machine Testing (Martinez) See Statement of Work for details Contract Period: Option 1

POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Bacteria Analysis See Statement of Work for details Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Re-Test Requirements See Statement of Work for details Contract Period: Option 1 POP Begin: 01-03-2027 POP End: 01-02-2028 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Legionella Testing See Statement of Work for details Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, 2001AA

Mather Building 700 Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2001AB

Mather Building 726 Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2001AC

Martinez Building 20 Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2001AD

Mather Cooling Towers/Chillers Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other

2001AE

Martinez Cooling Towers Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2001AF

Stockton Cooling Towers/Chillers Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2001AG

Mare Island Cooling Tower/Chillers Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Critical Water Testing See Statement of Work for details Contract Period: Option 2 POP Begin: 01-03-2028

POP End: 01-02-2029

Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2002AA

Mather Building 650 Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2002AB

Martinez Building 19 Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2002AC

Redding Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Utility Water Testing

Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2003AA

2003AB

Mather Building 645 Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2003AC

HPC Testing Chillers/Cooling Towers See Statement of Work for details Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2004AA

Mather Cooling Towers Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2004AB

Martinez Cooling Towers Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029

Testing, and Inspection - Water Purification and Sewage

2004AC

Stockton Cooling Towers Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

2004AD

Mare Island Cooling Towers Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Dialysis Machine Testing (Martinez) See Statement of Work for details Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Bacteria Analysis

Re-Test Requirements See Statement of Work for details Contract Period: Option 2 POP Begin: 01-03-2028 POP End: 01-02-2029 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Legionella Testing See Statement of Work for details Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3001AA

Mather Building 700 Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, 3001AB

Mather Building 726 Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3001AC

Martinez Building 20 Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3001AD

Mather Cooling Towers/Chillers Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3001AE

Martinez Cooling Towers Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other

3001AF

Stockton Cooling Towers/Chillers Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3001AG

Mare Island Cooling Tower/Chillers Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Critical Water Testing See Statement of Work for details Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3002AA

Mather Building 650 Contract Period: Option 3 POP Begin: 01-03-2029

POP End: 01-02-2030

Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3002AB

Martinez Building 19 Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3002AC

Redding Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Utility Water Testing See Statement of Work for details Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3003AA

Mather Building 650 Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3003AB

Mather Building 645 Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3003AC

3003AD

Redding Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing

HPC Testing Chillers/Cooling Towers See Statement of Work for details Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3004AA

Mather Cooling Towers Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3004AB

Martinez Cooling Towers Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3004AC

Stockton Cooling Towers Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030

PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

3004AD

Mare Island Cooling Towers Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Dialysis Machine Testing (Martinez) See Statement of Work for details Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Bacteria Analysis See Statement of Work for details Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Re-Test Requirements

Contract Period: Option 3 POP Begin: 01-03-2029 POP End: 01-02-2030 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Legionella Testing See Statement of Work for details Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4001AA

Mather Building 700 Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4001AB

Mather Building 726 Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing

4001AC

Martinez Building 20 Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4001AD

Mather Cooling Towers/Chillers Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4001AE

Martinez Cooling Towers Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4001AF

Stockton Cooling Towers/Chillers Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031

Testing, and Inspection - Water Purification and Sewage

4001AG

Mare Island Cooling Tower/Chillers Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Critical Water Testing See Statement of Work for details Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4002AA

Mather Building 650 Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4002AB

Martinez Building 19 Contract Period: Option 4

POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4002AC

Redding Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Utility Water Testing See Statement of Work for details Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4003AA

4003AB

Mather Building 645 Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4003AC

Martinez Building 19 Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4003AD

HPC Testing Chillers/Cooling Towers See Statement of Work for details Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation

4004AA

Mather Cooling Towers Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4004AB

4004AC

Stockton Cooling Towers Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

4004AD

Mare Island Cooling Towers Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031

PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Dialysis Machine Testing (Martinez) See Statement of Work for details Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Bacteria Analysis See Statement of Work for details Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

Re-Test Requirements See Statement of Work for details Contract Period: Option 4 POP Begin: 01-03-2030 POP End: 01-02-2031 PRINCIPAL NAICS CODE: 325998 - All Other Miscellaneous Chemical Product and Preparation Manufacturing PRODUCT/SERVICE CODE: H946 - Other Quality Control, Testing, and Inspection - Water Purification and Sewage

GRAND TOTAL _______________

See attached document: Questions and Responses.

See attached document: SOW Water Quality Testing 12-15-26.

File details come from the government source that posted it. Updated Dec 15, 2025.