The Department of Defense, specifically the Department of the Army through the W071 Endist Omaha office, is soliciting bids for the construction of B-21 60 Row Environmental Protection Shelters in the northern region. This procurement aims to provide essential environmental protection structures that support the operational readiness and safety of military aircraft. The project falls under the NAICS code 236220, which pertains to Commercial and Institutional Building Construction, and is categorized under the PSC code Y1BZ for the construction of other airfield structures. Interested contractors can reach out to Scott Dwyer at Scott.Dwyer@usace.army.mil or by phone at 402-995-2584, or Jessica Jackson at jessica.r.jackson@usace.army.mil or 402-995-2052 for further details.