The contract involves the replacement of the underground gas and diesel storage tanks at the southbound service plaza in Cumberland, including the installation of a new diesel canopy with automatic fire suppression system, temporary gas and diesel dispensers, and associated electrical, mechanical, and site work. The project requires the contractor to have experience with similar fuel system projects and to demonstrate compliance with relevant regulations and standards. The contract documents include a notice to contractors, proposal, contract agreement, contract bond, and special provisions.