Lime Slaker with Heaters: ZMI Portec Model M-15 with Heaters, Or An-Approved Or Equal

The City of Spokane issued RFQ 5558‑22 to procure a lime slaker with integrated heaters (ZMI Portec Model M‑15 or an approved equal) for its waste‑to‑energy/ wastewater treatment facility. Bids were received from three vendors, and the award was pending City Council approval as of 17 Mar 2022, with Storage & Transfer Technologies identified as the likely awardee. The equipment is to be delivered to the municipal solid waste disposal warehouse at 2900 S Geiger Blvd, Spokane, WA, and pricing is shown exclusive of tax, with an estimated 9 % sales/use tax and freight charges. • Scope: Supply, deliver, and install a lime slaker with heaters (model M‑15) for chemical “makedown.” • Budget: Awarded equipment price $182,717 plus freight and an estimated $16,445 tax, total ≈ $199,162. • Process: Open competition (three bidders), award pending City Council approval; unit‑price pricing with freight separated.