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  5. ›Annual Contract for Diesel Exhaust Fluid (DEF)

San Antonio Water System·Texas

Annual Contract for Diesel Exhaust Fluid (DEF)

Closes 6/11/2026$200k – $300kInvitation for Bid
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Description

The San Antonio Water System is soliciting bids for the purchase of diesel exhaust fluid (DEF) in bulk and 2.5-gallon containers. The contract is for an annual period, and the successful bidder will be required to furnish the goods at the specified prices and terms. The scope of work includes providing DEF for various pieces of equipment in the SAWS fleet. Key aspects of the bid include: • Bids must be received electronically or by sealed bid by the specified date and time. • Sealed bids must be mailed or hand-delivered to the Purchasing Department. • Electronic bids cannot be accepted after the specified date and time. • The period of acceptance of the bid will be 90 calendar days after the bid opening date.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Stephanie Macy(Purchasing Department Representative)

[email protected]

(210) 233-3233

Key dates

Opened
5/27/2026
Questions due
6/4/2026
Closes
6/11/2026
Duration
365 days

Last updated

Details

Type
Invitation for Bid
Industry
Chemical Manufacturing
NAICS
325
Solicitation №
26-14102

Budget estimate

$200,000 – $300,000

The estimated budget for this contract can be determined by considering the average annual consumption of diesel exhaust fluid by the San Antonio Water System. Assuming an average price of $2.50 per gallon, and an estimated annual consumption of 100,000 gallons, the total contract value would be approximately $250,000. However, this is a rough estimate and the actual budget may vary depending on the bid prices and the actual consumption of DEF. Factors that may influence the likely payment range include the price of raw materials, production costs, and market conditions.

AI estimate from the solicitation

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City of Cleveland·Ohio

Top match · 78%

581 - Diesel Exhaust Fluid (DEF)

Closes 11/12/2026Opened 11/14/2025

U.S. Department Of Defense·United States of America

73% match

28--ENGINE,DIESEL

Closes 11/4/2026Opened 10/21/2026

U.S. Department Of Defense·Maryland

71% match

Diesel Engine, Starter Motor, Magnetic Contactors, Powerpack & Alternators Supporting 800kW, 60 Hz DPGDS - Commercial NSN's

Closes 11/9/2026Opened 10/15/2026

Dinwiddie County·Virginia

71% match

Bulk Fuel, Propane and DEF

Closes 11/12/2026Opened 10/27/2026

U.S. Department Of Defense·Maryland

71% match

Diesel Engine, Starter Motor, Magnetic Contactors, Powerpack & Alternators Supporting 800kW, 60 Hz DPGDS - Non-Commercial NSN's

Closes 11/9/2026Opened 10/8/2026

U.S. Department Of Defense·United States of America

71% match

29--TANK,FUEL,ENGINE

Closes 11/11/2026Opened 10/28/2026

U.S. Department Of Defense·United States of America

70% match

29--PUMP,FUEL,METERING AND

Closes 11/5/2026Opened 10/22/2026

Texas Department Of Public Safety·Texas

70% match

Statewide Bulk Fuel Blanket Contract

Closes 11/6/2026Opened 10/21/2026

Bay Metropolitan Transportation Authority·Michigan

70% match

2026-10 Fuel Bid FY27 Q2

Closes 11/12/2026Opened 10/21/2026

U.S. Department Of Defense·Virginia

70% match

DLA Energy – Bulk Petroleum Products

Closes 11/26/2026Opened 10/27/2026

U.S. Department Of Defense·United States of America

70% match

29--FILTER ELEMENT,FLUID

Closes 11/9/2026Opened 10/26/2026

U.S. Department Of Defense·Michigan

69% match

ENGINE, DIESEL

Closes 2/28/2028Opened 1/27/2025

City of Fort Wayne·Indiana

69% match

Bulk Diesel Fuel

Closes 11/10/2026Opened 10/25/2026

U.S. Department Of Defense·United States of America

69% match

ENGINE,DIESEL

Closes 11/30/2026Opened 10/29/2026

City of Charlotte·North Carolina

69% match

CATS Contract for Fuel Treating and Cleaning the Diesel Storage Tanks

Rolling / TBD closeOpened 1/14/2026

U.S. Department Of Defense·United States of America

69% match

29--FILTER ELEMENT,FLUID

Closes 11/1/2026Opened 10/18/2026

U.S. Department Of Defense·United States of America

69% match

43--FILTER ELEMENT,FLUID

Closes 11/3/2026Opened 10/20/2026

U.S. Department Of Defense·United States of America

69% match

28--PARTS KIT,DIESEL ENGIN

Closes 11/1/2026Opened 10/18/2026

U.S. Department Of Defense·United States of America

69% match

61--POWER SUPPLY

Closes 11/12/2026Opened 10/29/2026

U.S. Department Of Defense·Oklahoma

69% match

Filter, Fluid

Closes 11/12/2026Opened 10/13/2026

U.S. Department Of Defense·Michigan

68% match

Pump Unit, Hydraulic

Closes 11/3/2026Opened 10/15/2026

U.S. Department Of The Interior·Minnesota

68% match

MN AGASSIZ NWR - 5-Year Blanket Purchase Agreement

Closes 11/12/2026Opened 10/28/2026

U.S. Environmental Protection Agency·United States of America

68% match

2026 Diesel Emissions Reduction Act (DERA) National Program

Closes 1/22/2027Opened 9/24/2026

U.S. Department Of Defense·United States of America

68% match

Direct Supply Natural Gas DLA Energy Natural Gas Program 7.2 South Region

Closes 11/17/2026Opened 10/14/2026

Jefferson Parish Sheriff's Office·Louisiana

68% match

New Diesel Generator

Closes 11/25/2026Opened 10/28/2026