# Dayton Civicplus #IFB 27009N

Dayton seeks hydrofluosilicic acid for water treatment

**Posted:** November 06, 2026
**Respond By:** November 20, 2026
**Identifier:** IFB 27009N
**NAICS:** 424690

The City of Dayton is seeking a supplier for hydrofluosilicic acid used in potable-water fluoridation.
- **Government buyer:** City of Dayton, Ohio; Department of Water, Water Supply and Treatment.
- **Product requested:** Approximately 40 tons per month of hydrofluosilicic (fluorosilicic) acid for the City’s water treatment plants; no part number is specified.
- **OEMs and vendors:** No manufacturers, brands, or vendors are named. Bidders must identify the manufacturer and product offered.
- **Key requirements:** Product must meet ANSI/NSF Standard 60 and current AWWA B703 specifications, along with the solicitation’s concentration and quality requirements. Delivery is by tanker truck to the Ottawa and Miami Water Treatment Plants, within 48 hours after order notification. Pricing is on a delivered dollars-per-ton basis.
- **Term:** Firm pricing through the initial term, with two optional 12-month renewals at the City’s discretion; up to three years total.

### Description

The City of Dayton is seeking electronic bids for hydrofluosilicic acid to establish a firm-price agreement. Pricing is to remain firm through December 31, 2027, with options at the City's discretion to renew for two additional 12-month periods through December 31, 2029. Bids are due by 11:00 AM Dayton local time on November 20, 2026, and must be submitted as a signed PDF by email using the City's bid form. Vendors must include a current W-9 and applicable supplemental documentation.

[View original listing](https://www.daytonohio.gov/bids.aspx?bidID=1321)