Dickinson High School Roof Replacement

This solicitation seeks a qualified contractor to replace approximately 31,250 ft² of roof on Dickinson High School with a new single‑ply EPDM membrane system. The work includes selective demolition of the existing roofing assembly, installation of polyisocyanurate insulation, cover board, flashings, roof‑hatch safety rails, and all associated site‑cleanup and waste‑diversion requirements. The district requires compliance with Delaware prevailing‑wage rules, submission of a bid security, performance & payment bonds, and a full subcontractor list. The project schedule calls for construction to begin after June 10 2026 and to reach substantial completion by mid‑August 2026. • Partial roof replacement (≈ 31,250 ft²) using 90‑mil white EPDM (alternate black EPDM allowed). • Scope includes demolition, insulation, cover board, flashing, metal deck/gypsum deck unit‑price items, and waste‑diversion ≥ 75 %. • Mandatory pre‑bid meeting (April 16) and site walk‑through (April 21); questions due April 24; bid deadline May 1 2026, 2 PM ET. • Contractor must provide bid security, performance & payment bonds (100 % of contract price), and adhere to prevailing‑wage rates and drug‑testing affidavits.