Disaster response and recovery services for manmade and natural disasters; disaster debris collection, reduction, and disposal; hazardous tree, limb, and stump removal; damaged vehicle and vessel removal; waterway and marine disaster debris removal; coastal and waterway restoration; disaster-damaged structure demolition; private property debris removal and right-of-entry programs; disaster-related hazardous materials management; temporary office and housing preparation and installation; wetland mitigation

Heavy highway construction, clearing, excavation, right of way, and general contracting; railroad construction; wetland mitigation; beach renourishment; construction site preparation services; roadway infrastructure site preparation services; water infrastructure preparation services and preparations and construction of dams, levees, and reservoirs; site development services for mining activities; power infrastructure preparation and construction services to permit transmission and distribution electrical power; construction and installation of security walls around power stations