This is a small-business set-aside contract for Architect-Engineer services supporting the U.S. Army Corps of Engineers' Great Lakes and Ohio River Division (LRD), covering districts such as Buffalo, Chicago, Detroit, and Pittsburgh. The contract has a one-year base period with four one-year options, and the total value, including all options, will not exceed $20,000,000. Work will be issued via firm-fixed-price task orders and requires a corporate Quality Control Plan at award. Services include water resources planning, environmental impact assessments, economic analyses, and navigation planning, all performed in accordance with NEPA and other federal acts. Selection is based primarily on specialized experience, professional qualifications, past performance, capacity (ability to handle up to $4,000,000 in work per period), and knowledge of the LRD locality.