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  5. ›CAUSTIC SODA

City of Cincinnati·Ohio

CAUSTIC SODA

Closes 3/4/2026$1.1M – $1.3MInvitation for Bid
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Description

The City of Cincinnati is seeking a qualified vendor to supply bulk caustic soda (sodium hydroxide) in two concentrations—50 % for the Greater Cincinnati Water Works (GCWW) and 25 % for the Metropolitan Sewer District (MSD). The contract is a fixed‑price, electronic solicitation with a one‑year base term and an optional one‑year renewal, and includes quarterly price‑adjustment mechanisms tied to a market index. The vendor must meet stringent potable‑water chemical certifications, deliver bulk truckloads within a limited daily window, provide a one‑liter sample by the bid deadline, and satisfy extensive insurance, bonding, and small‑business participation requirements. • Supply 3,500 wet tons of 50 % caustic soda (≈ 12 000 gal) to GCWW’s Richard Miller Treatment Plant and 200 wet tons of 25 % caustic soda to two MSD wastewater plants. • Must maintain inventory of both concentrations, deliver within 7:30 am‑2:30 pm on weekdays, and provide a 1‑L sample (50 % concentration) by March 4 2026. • Requires ANSI/NSF 60 or 61 certification, current SDS, a 1 % administrative fee included in pricing, performance bond, general liability insurance, and compliance with SBE/MWBE and EEO (DEI 147) requirements.

Attached files

Contact

Melanie Allen(Buyer)

[email protected]

(513) 682-2000

Key dates

Opened
2/17/2026
Questions due
2/24/2026
Closes
3/4/2026
Duration
12 months

Last updated

Details

Type
Invitation for Bid
Industry
Chemical Manufacturing
NAICS
325199
Solicitation №
261R905217

Budget estimate

$1,100,000 – $1,300,000

The solicitation’s bid computation sheet lists a total contract value of approximately $1,168,500 (including the mandatory 1 % administrative fee), plus potential quarterly adjustments. Assuming the winner accepts the base price without major price escalations, the expected budget to the contractor lies in the $1.1 M–$1.3 M range for the 12‑month base term. Factors influencing the final amount include market‑indexed price adjustments, any optional renewal, and the inclusion of additional fees or change orders.

AI estimate from the solicitation

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