Inlet and Outlet Filter System Including Bypass Valve for Air Dryer

The City of Spokane’s Wastewater Treatment & Environmental Facility issued RFQ 5910‑23 seeking a qualified vendor to supply an inlet filter system, an outlet filter system, and a bypass valve for the plant’s existing Atlas Copco BD1800+ ZP air dryer. The equipment must meet specific pressure, contaminant, ISO 8573‑1 cleanliness, and particle‑removal efficiency requirements, and all quoted prices must include freight but exclude tax (tax applied at 9 % after the fact). The solicitation was open to competition, with a bid submission deadline of May 30 2023. Atlas Copco Compressors was awarded the contract, with a base price of $39,025 and a total (including tax) of $42,537.25. The contract’s term, renewal options, and detailed delivery schedule were not disclosed in the provided documents. • Scope: supply and deliver inlet/outlet filtration units and a bypass valve for an industrial air dryer. • Technical specs: 6‑in. Class 150 R.F. flanges, 140 psi rating, ISO 8573‑1 class 1‑2 (inlet) and 2‑3 (outlet), 99.92 % particle removal at MPPS. • Procurement: full‑open competition RFQ, unit‑price pricing, award to Atlas Copco Compressors.