Description
The U.S. Department of the Interior, Bureau of Reclamation, is seeking a firm-fixed-price contract for the refurbishment of the 150-ton cableway crane at the Hoover Dam. The project includes replacing track cables, button line cables, and sheaves, as well as refurbishing the existing carriage and installing a slack carrier. The contractor must provide all necessary personnel, equipment, and materials to complete the work. The project is expected to take approximately 850 days to complete. The government is looking for a contractor with relevant experience in construction projects at heights, concrete footings, and structural analysis. The contractor must also demonstrate a thorough understanding of the work to be performed and provide a detailed safety plan.
• Replace 6, 3-½" track cables
• Replace 2, 1-1/8” button line cables and button line tensioners
• Refurbish the existing carriage
• Install the already fabricated slack carrier
• Replace sheaves
• Lubricate all wire ropes
• Lubricate the hoist house mechanical components and tower sheaves
• Re-tension the track cables
• Replace the hydraulic hand pump and lines on the NV side tensioning system
• Load test the cableway crane
• Perform an annual inspection and certify the crane