Tremco-Certified Roof Replacement - Inverness Jail

The County is seeking a qualified contractor to completely replace the roof on the Inverness Jail facility using Tremco‑certified roofing systems. The work must comply with Multnomah County’s responsible‑business‑practice requirements, prevailing‑wage rules, and must be performed by a contractor that holds current Tremco certification. Bidders must attend a mandatory virtual pre‑bid conference and a mandatory on‑site walk‑through before submitting a sealed electronic bid. The contract will be awarded to the lowest responsive and responsible bidder. • Scope: Full roof removal and installation of Tremco‑certified roofing membrane on a secured correctional facility (11540 NE Inverness Drive, Portland, OR). • Mandatory participation: Virtual pre‑bid meeting (Mar 19) and site visit (Mar 23) required for bid eligibility. • Financials: Engineer’s estimate $7 M–$8 M; bid bond, performance and payment bonds required; payment terms Net 30. • Compliance: Prevailing‑wage rates (effective 1 Jan 2026), insurance per Sample Contract, and responsible‑business‑practice (fuel‑efficient routing, recycling, noise/dust control). • Submission: Electronic bid via Multco Marketplace by 2:00 PM PDT on Apr 14 2026; mandatory pre‑qualification and prerequisite acknowledgments required.