Draft Tube Bulkhead Seal Replacement, Ft Randall Dam, SD

The U.S. Army Corps of Engineers, Omaha District, is soliciting proposals for the replacement of draft tube bulkhead seals at the Fort Randall Dam in South Dakota. The project involves supplying rubber seal assemblies, side seal retaining bars, leaf springs, and ancillary materials for eight draft tube bulkheads. The contractor will be required to commence work upon receipt of the contract award and complete the work within 390 calendar days. The contract includes specific requirements for quality control, quality assurance, and testing of materials. The contractor must also comply with all applicable regulations, including those related to safety, health, and environmental protection. Some key aspects of the project include: • Supplying nine complete rubber seal assemblies • Supplying eighteen side seal retaining bars • Supplying 32 leaf springs • Supplying brass countersunk bolt assemblies for top, side, and bottom seals • Performing field measurements of existing bulkhead seal bar bolt spacings • Providing a fluoro-carbon film vulcanized and bonded to the sealing surface of the bulb on the top and side rubber seals • Complying with specific standards and regulations, including ASTM and SSPC standards