Lake Chelan Power Tunnel Isolation System

Agency: Chelan County Public Utility District
State: Washington
Type of Government: State & Local
NAICS Category:
  • 237990 - Other Heavy and Civil Engineering Construction
Posted Date: Dec 17, 2024
Due Date: Jan 21, 2025
Solicitation No: 22-12725
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22-12725 Labor & Materials Solicitation Lake Chelan Power Tunnel Isolation System Fabrication and installation of a 16 ft x 16 ft steel drop gate assembly on the power tunnel inlet at Lake Chelan Dam. Appurtenant work components will include the gate hoist structure, a 50-ton electrically driven cable hoist, inlet bulkhead slot modifications, air vent pipes, refill valves, a 125KW/156KVA liquid propane generator, concrete foundation slab, and retaining wall. Underwater and over-water work will be required. 5585800 Tammy Harn Active Dec 17, 2024 Jan 21, 2025 2:00 PM
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