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  5. ›ANNUAL CONTRACT FOR THE PURCHASE AND DELIVERY OF CALCITE…

San Antonio Water System·Texas

ANNUAL CONTRACT FOR THE PURCHASE AND DELIVERY OF CALCITE FOR THE BRACKISH GROUNDWATER DESALINATION PLANT

Closes 11/14/2025$100k – $500kInvitation for Bid
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Description

The San Antonio Water System is soliciting bids for the purchase and delivery of calcite for the Brackish Groundwater Desalination Plant. The scope of work includes furnishing calcite media to increase calcium and alkalinity of the finished water. Bidders are encouraged to implement affirmative action practices in their employment programs and must comply with the Small Business Opportunities Program (SBOP) policy. The contract will be awarded to the bidder who submits the most responsive and responsible bid. Key aspects of the bid include: • Furnishing calcite media to the San Antonio Brackish Groundwater Desalination Plant • Increasing calcium and alkalinity of the finished water • Compliance with the Small Business Opportunities Program (SBOP) policy • Implementation of affirmative action practices in employment programs • Submission of a Good Faith Effort Plan as part of the bid response

Attached files

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

Contact

[email protected]

(210) 233-3819

Key dates

Opened
10/29/2025
Questions due
11/7/2025
Closes
11/14/2025

Last updated

Details

Type
Invitation for Bid
Industry
Water Management and Sanitation
NAICS
212312
Solicitation №
25-16046 Addendum 1

Budget estimate

$100,000 – $500,000

The estimated budget for this contract is difficult to determine without knowing the exact quantity of calcite required. However, considering the scope of work and the fact that it's an annual contract, a reasonable estimate could be between $100,000 and $500,000. This estimate is based on the assumption that the contract will require a significant amount of calcite to be supplied to the desalination plant on a regular basis. Factors that may influence the likely payment range include the market price of calcite, the efficiency of the supplier, and the specific requirements of the San Antonio Water System.

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