Lewiston Civicplus #2026-023

This opportunity involves critical infrastructure repairs for the City of Lewiston's Continental Penstock and Upper Canal systems. - Government Buyer: - City of Lewiston, Department of Budget & Purchasing - Scope of Work: - Plugging dual intake penstocks at Continental Mill Hydro Station - Repairing canal walls and overflow weir at Upper Canal (including new stop logs) - Plugging and filling three penstocks at Upper-A Hydro Station - Constructing concrete bulkheads and installing flowable fill - Repairing cracked and spalling concrete, repointing brick walls - Demolishing existing catwalks and trash racks - Painting/coating steel structures with approved products - OEMs and Vendors: - Paint and coating manufacturers: Sherwin Williams, Tnemec - Cold-applied galvanizing: ZRC, Sherwin Williams - Products/Services Requested: - Industrial paints and coatings for steel structures - Cold-applied galvanizing compounds - Construction and repair services for hydro infrastructure - Unique/Notable Requirements: - Compliance with 2021 International Building Code and International Existing Building Code - Environmental controls for painting/coating - Field verification of site conditions - 5% bid security required - Submittals for shoring, construction methods, and environmental controls - Coordination with city for waterway protection and utility rerouting - Adherence to OSHA rules for crystalline silica exposure - All work must comply with federal, state, and municipal regulations - Plans and specifications are available for download by interested contractors.

This project involves the complete plugging of the Continental Mill Hydro Station dual intake penstocks and repairs to the surrounding canal walls. It also includes plugging and filling three penstocks at the Upper-A Hydro Station and repairing the overflow weir at the Upper Canal with new stop logs. The scope covers constructing concrete bulkheads, installing flowable fill, repairing cracked and spalling concrete, repointing brick walls, and demolition of existing catwalks and trash racks. Bidders must provide a 5% bid security and attend a pre-bid meeting via Zoom.