AASF Original Hangar Roof Replacement

The Delaware Army National Guard is seeking a qualified contractor to replace the roof of its Army Aviation Support Facility hangar in New Castle, DE. The work includes full demolition of the existing 20,000 sf EPDM membrane roof system, installation of a new low‑slope TPO roofing system with R‑30 insulation, removal and re‑installation of the existing photovoltaic array and lightning‑protection system, replacement of roof accessories, and provision of access stairs. The contract requires a 10 % bid security, 100 % performance and payment bonds, compliance with prevailing‑wage rates, Buy‑American requirements, and strict site‑security procedures. The mandatory pre‑bid meeting is on September 1 2026, and sealed bids are due by September 22 2026. • Roof demolition and installation of 80 mil TPO membrane with R‑30 poly‑iso insulation. • Complete de‑commission, storage, and re‑installation of the existing solar PV system, including new racking and testing. • Removal and re‑installation of the lightning‑protection system, plus replacement of roof drains, coping, and addition of access stairs. • Mandatory compliance with Delaware prevailing‑wage rates, Buy‑American Act (unless 20 % cost saving shown), and required performance/payment bonds.