1_20R0001_Vol1.pdf

This document outlines a federal solicitation for upgrades to the hydropower generators, governors, exciters, and controls at McNary Dam. The U.S. Army Corps of Engineers seeks a construction contract to upgrade digital governors and exciters on all 14 main generator units at McNary Dam. Work includes installing new digital control systems, network infrastructure, mechanical and electrical components. Bidders must complete upgrades within a 16-20 week window for each pair of units and return them to service, while supporting testing and commissioning. The performance period ends January 2025. The contract will be fixed-price between $25-100 million. The solicitation response date will be specified in the issued document. Site visits are available with security clearance for foreign nationals required minimum 4 weeks in advance.