Resource Plans Pages 231-45.pdf

This document provides details for a federal construction contract solicitation to upgrade the electrical power and control systems at McNary Navigation Lock and Dam. The solicitation number is W912EF23B0011 and seeks a firm-fixed price construction contract valued between $10-25 million to replace aging electrical equipment and control systems that have exceeded their 50-year design life. Key project components include installing new electrical feeders and substation transformers, replacing 480V distribution equipment, and upgrading PLC-based control systems for the navigation lock gates, drainage valves, and bascule bridge. A site visit will be offered approximately two weeks after solicitation posting in mid-to-late April 2023. Bids are due as specified in the solicitation, with a 20% bid bond required. The selected contractor must complete all work by June 18, 2025. The soliciting agency is the U.S. Army Corps of Engineers Walla Walla District.