The Department of Defense, through the U.S. Army Corps of Engineers, is soliciting bids for the Chief Joseph Dam Upstream Monolith Joint Sealing project located in Bridgeport, WA. This procurement involves construction services aimed at sealing monolith joints to ensure the structural integrity and longevity of the dam facilities. The project is categorized under the NAICS code 237990, which pertains to Other Heavy and Civil Engineering Construction, and is set aside for small businesses under the SBA guidelines. Interested contractors should note that the solicitation due date has been extended to 10:00 AM local time on August 18, 2025, and can reach out to Xuejiao Sun at xuejiao.Sun@usace.army.mil for further inquiries.