This is a Sources Sought Notice for market research, not a solicitation, and no contract will be awarded from it. The US Army Corps of Engineers seeks a contractor for commercial and institutional building construction at two remote sites in Oregon with little to no utility infrastructure. The estimated project magnitude is between $250 million and $500 million, with an aggressive construction duration. The solicitation is targeted for publication in the second quarter of fiscal year 2027. Performance of services will be at two remote sites in Oregon, outside commuting range of metropolitan areas.