# Scottsdale Bonfire #27RFP105

Supply and delivery of 50% aluminum chlorohydrate for Scottsdale water treatment

**Posted:** October 01, 2026
**Respond By:** October 29, 2026
**Identifier:** 27RFP105
**NAICS:** 424690

The City of Scottsdale Water Resources Department is seeking a term contractor to supply 50% aluminum chlorohydrate solution for its Chaparral Water Treatment Plant.
- **Buyer:** City of Scottsdale, Water Resources Department (Scottsdale, Maricopa County, Arizona).
- **Requested product:** 50% aluminum chlorohydrate (ACH) solution for water treatment.
  - **Quantity and part number:** Not specified.
  - **Delivery location:** Chaparral Water Treatment Plant.
- **OEMs and vendors:** No manufacturers, OEMs, or vendors are named in the notice.
- **Notable requirements:** The procurement is for supply and delivery under a term contract; the contract duration and term details are not specified.

### Description

The City of Scottsdale Water Resources Department is seeking a term contract for the supply and delivery of Aluminum Chlorohydrate (ACH) in a 50% solution. The product will be used for water treatment at the Chaparral Water Treatment Plant. Proposals are due October 29, 2026, at 2:00 PM MST. Required submission materials include a proposal, pricing and disclosure forms, references, and questionnaire forms.

[View original listing](https://scottsdaleaz.bonfirehub.com/opportunities/250658)