# Cincinnati Northern Kentucky International Airport OpenGov #26-052-ITB

Technical-grade phosphoric acid for airport storm water treatment

**Posted:** October 29, 2026
**Respond By:** November 12, 2026
**Identifier:** 26-052-ITB
**NAICS:** 424690

Kenton County Airport Board is seeking technical-grade phosphoric acid for Cincinnati/Northern Kentucky International Airport’s storm water treatment plant.
- **Government buyer:** Kenton County Airport Board (KCAB), Environmental Operations Department; owner/operator of Cincinnati/Northern Kentucky International Airport (CVG).
- **Requested product:** An estimated 10,000 gallons of technical-grade phosphoric acid over 12 months; no part number, brand, OEM, or supplier is specified.
  - Minimum 75% phosphoric acid by weight and specific gravity of at least 1.575.
  - Bulk delivery is preferred to the plant’s 1,500-gallon tank; IBC totes require prior KCAB approval.
  - Delivery is required within seven days of an order, with a Certificate of Analysis for each shipment.
- **Notable supplier requirements:** At least three years of relevant chemical-supply experience, appropriate hazardous-material licenses and permits, and personnel trained to deliver corrosive chemicals. Pricing must include transportation and remain firm-fixed for five years.
- **Other contract scope:** The draft agreement describes contractor-furnished labor, materials, equipment, personnel, supervision, tools, and facilities for work assigned by KCAB at CVG; it does not provide a separate defined service scope or quantity.
- **OEMs and vendors:** No product OEMs, brands, or suppliers are named. The government buyer is KCAB.

### Description

Kenton County Airport Board (KCAB) is seeking bids to supply technical-grade phosphoric acid for the Environmental Operations Department at Cincinnati/Northern Kentucky International Airport. The acid must contain at least 75% by weight and have a specific gravity of at least 1.575. An estimated 10,000 gallons will be purchased over twelve months, with delivery to the Storm Water Treatment Plant; delivery lead time may not exceed seven days after receipt of an order. Pricing must be all-inclusive and firm-fixed for five years, and KCAB may make multiple awards or award less than the quantities offered.

[View original listing](https://procurement.opengov.com/portal/cvgairport/projects/318562)