SAM #140A1126R0009

Stoplog Lifting Beam Modification and Fabrication for Headgate Rock Dam

This opportunity is for the modification and fabrication of stoplog lifting beam components at the Headgate Rock Dam, managed by the Bureau of Indian Affairs (BIA), Western Region. - Government Buyer: - Bureau of Indian Affairs (BIA), Western Regional Office, Colorado River Agency, and Office of Trust Services Division of Water and Power - Products and Materials Requested: - Fabrication and modification of steel lifting beam components and assemblies - ASTM A36 and ASTM A992 steel plates, bars, and channels (e.g., Cap Plate, Cut Plates, Bent Plate, C Channel, Lifting Plate Assembly, End Guide Assembly) - Neoprene rubber seals, stainless steel hardware, and specified painting/coating systems - Sling (1-1/4" upper link, 3/4" wire rope), tag line (1000# min. breaking strength, 40' Dacron) - Hook Assembly (ASTM A36 and Bronze) - Quantities range from 1 to 12 units per item, with detailed part numbers for fabricated assemblies (e.g., 10-B-11262, 10-B-11263, 10-C-11261) - Services Requested: - Transport of owner-furnished lifting beam to and from fabrication shop - Modification of lifting beam per drawings and specifications - Facilitation of final test at project site, including crane and operator provision - Unique/Notable Requirements: - All fabrication must meet ASTM and AWS standards - Contractor must provide neoprene seals, stainless steel hardware, and specified coatings - Final test and demonstration of adjustable end guide functionality required onsite - Strict timelines for modification (21 days after pickup), shop inspection, and delivery - Project is a firm fixed-price construction contract with a 365-day performance period after notice to proceed - No specific OEMs or proprietary vendors are named; all steel and hardware must meet referenced standards.

Description

STOPLOG LIFTING BEAM MODIFICATION PROJECT - Colorado River Agency

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