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  5. ›Sodium Hydroxide 50%

City of San Diego·California

Sodium Hydroxide 50%

Closes 12/10/2025$500k – $1MInvitation for Bid
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Description

The City of San Diego is seeking bids for the supply of Sodium Hydroxide 50% solution, also known as Caustic Soda, for use in the North City Pure Water Facility. The contract will be for a period of one year, with four additional one-year options to renew. The successful bidder will be required to deliver the product on an as-needed basis, with estimated annual usage of 451,020 gallons. The bidder must provide two 1-quart samples of the product for testing purposes, and the product must meet specific specifications, including NSF/ANSI 60 certification. Key responsibilities include: • Providing Sodium Hydroxide 50% solution that meets the specified requirements • Delivering the product on an as-needed basis to the North City Pure Water Facility • Providing two 1-quart samples of the product for testing purposes • Meeting the estimated annual usage of 451,020 gallons • Complying with all applicable Federal and State laws and regulations • Providing certified scales to determine delivery weight of material • Furnishing certificates of weight, certificate of analysis, and delivery slips for each delivery • Ensuring that truck tanks or cargo carrier operators are clean prior to being filled with Sodium Hydroxide 50% solution • Complying with all Local, State, and Federal laws applicable to the production, transportation, and delivery of the product

Attached files

Contact

Jeff Arciaga(Senior Procurement Contracting Officer)

[email protected]

(619) 236-6051

Key dates

Opened
10/24/2025
Questions due
11/4/2025
Closes
12/10/2025
Duration
1 year

Last updated

Details

Type
Invitation for Bid
Industry
Water Management and Sanitation
NAICS
221320
Solicitation №
10090290-26-A

Budget estimate

$500,000 – $1,000,000

Based on the estimated annual usage of 451,020 gallons of Sodium Hydroxide 50% solution, and assuming an average price of $1.50 per gallon, the total estimated budget for this contract could be around $676,530 per year. However, this is a rough estimate and the actual budget may vary depending on the bid price and other factors.

AI estimate from the solicitation

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