The Department of Defense, specifically the Department of the Army, is soliciting proposals for the repair of Waiahole Reservoirs 155 and 225 located on Oahu, Hawaii. This procurement falls under the NAICS code 237110, focusing on water and sewer line and related structures construction, with an emphasis on the repair or alteration of dams. The successful contractor will play a crucial role in maintaining the integrity and functionality of these water management structures, which are vital for local water supply and flood control. Interested vendors must register in the PIEE Solicitation Module to submit proposals, and they can reach out to Brett Watanabe at brett.j.watanabe@usace.army.mil or Jennifer Ko at JENNIFER.I.KO@USACE.ARMY.MIL for further inquiries.