CityTX
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Closes
Aug 25, 2026
Liquid Aluminum Sulfate RFP
The City of Austin is soliciting bids for liquid aluminum sulfate (alum) to support wastewater treatment at the Austin Water wastewater treatment facility. The chemical will be used to remove soluble phosphorus from the mixed liquor stream at the end of the activated sludge process, with quantities and delivery schedules determined by operational needs. This open Invitation for Bids is due August 25, 2026, at 2:00 PM Central Time, and questions are due August 10, 2026, at 5:00 PM Central Time.