GC

Heavy construction services, namely, pile-driving, dredging, underwater construction, precision machinery installation, concrete and steel construction for commercial structures, construction of pipe lines, fiber optic installation and testing; marine construction services, namely, construction of bridges, dams, hydroelectric projects, piers, marinas and other waterfront development, submarine cables and outfalls; civil and industrial construction services, namely, piping, electrical, mechanical systems, process equipment installation, civil site grading, structural and utility systems, construction of facilities for forest products, petro-chemical and aircraft manufacturers