Angel Cabrera Global Center Roof Repair

George Mason University is soliciting bids for roof repair services at the Angel Cabrera Global Center in Virginia. The project is divided into two primary components: Part A involves relocating existing HVAC equipment, removing abandoned curbs, and repairing the roof area over Suite 1200, while Part B consists of unit pricing for additional roof replacement, including the removal of all existing roofing and insulation layers down to the deck and the installation of a new roofing sandwich. The scope encompasses the installation of roof curbing, insulation, gravel stops, gutters, downspouts, flashing, skylights, and roof-access hatches, all of which must comply with ASTM and other approved material standards. The contract will be awarded to the lowest responsive and responsible bidder based on the total base bid amount and any additive items. Bidders must be registered in eVA and submit their proposals via the Trimble portal. Key compliance requirements include adherence to the Prevailing Wage Rate, E-Verify registration for employers with over 50 employees on contracts exceeding $50,000, and the provision of performance and payment bonds for contracts over $500,000. Invoicing is managed through e-builder, with payments typically issued within 30 days of acceptance. Quality assurance is overseen by an A/E representative and project inspector, with specific technical standards following ACI, SMACNA, and NEC guidelines.