Description
The District is seeking a qualified contractor to fully renovate the Upper Warehouse at the Cowlitz Falls Hydroelectric Project. The work includes demolition of the existing exterior metal envelope, installation of new metal siding and roofing, roll‑in insulation, new man doors, awnings, pressure‑treated skirt boards, and a lean‑to structure with gutter and interceptor trench. The contractor must coordinate roof work with a scheduled 230 kV line outage, meet strict safety and environmental standards, and achieve substantial completion by October 30 2026.
• Demolition of existing metal panels, roof, insulation, doors, and awnings.
• Installation of new 26‑gauge metal wall panels, metal roofing, roll‑in insulation, and a lean‑to addition.
• Coordination with a 230 kV transmission line outage, adherence to tight schedule, and provision of performance and payment bonds, insurance, and prevailing‑wage compliance.