Heavy Civil Contracts in District of Columbia

Heavy civil notices in District of Columbia are water and sewer lines (NAICS 237110), highway, street, and bridge work (NAICS 237310), and other heavy and civil engineering (NAICS 237990). Building construction is a different set of codes and is not mixed into this page.

State departments of transportation and federal civil-works agencies are the usual buyers. Bonding, schedules, and whether the work is a task order on an existing contract are in the notice.