Specifications include, but are not limited to: Provide all labor, equipment and materials to remove and install a new roof system over a properly prepared substrate at 821 E. South St. Orland, CA 95963. Contractor will tear off existing roof, remove heating, ventilation, and air conditioning (HVAC) units and the structures they are currently installed, locate and repair/replace all areas of damaged substrate, build new curbs for HVAC units, install coverboard, 2-ply modified bitumen roofing system, installation of HPR Aqua Shield underlayment, installation of Composition Shingles, use Title 24 compliant roof coating and reinstall HVAC units on new curbs. Specific details included in the bid package shall further define the description of work.