The City of Cincinnati is soliciting bids for powdered activated carbon for water-treatment use by Greater Cincinnati Water Works. The contract is an as-needed purchase with a one-year base term from February 1, 2027, through January 31, 2028, and up to two optional one-year renewals. Bidders must submit an electronic bid, a one-pound product sample with a Certificate of Analysis, a notarized compliance affidavit, a safety data sheet, and insurance documentation; deliveries are to be made in approximately 20-ton truckloads to the Richard Miller Treatment Plant, with the contractor providing air-slide unloading equipment.