540 Western Parkway Roof Replacement Project

The Washington County Board of County Commissioners is seeking qualified contractors to replace the existing EPDM roof membrane on the 540 Western Maryland Parkway facility. The scope includes removal of the existing 102,768 sq ft EPDM membrane, installation of an 80‑mil mechanically‑attached PVC membrane, addition of a 1‑in. polyisocyanurate insulation layer plus a ½‑in. high‑density cover board to achieve R‑30, removal and disposal of abandoned mechanical/electrical equipment, skylight removal, metal decking infill, installation of a 30‑in. PVC walk path, and replacement of wall copings with aluminum/steel assemblies. The project is classified in Cost Group “C” ($500 k–$1 M) and must be completed within 60 calendar days after notice to proceed. Bids are due 28 Oct 2026; a pre‑bid teleconference (30 Sep 2026) and site visit (7 Oct 2026) are offered but not mandatory. • Roof replacement of ~102,768 sq ft with PVC membrane • Additional insulation and cover board to achieve R‑30 • Removal of existing skylights, equipment, vent pipes • Installation of PVC walk path and new wall coping systems • Project budget $500 k–$1 M, 60‑day construction schedule • Mandatory bid security (5 % of bid) and performance bonds required • Pre‑bid conference 30 Sep 2026; site visit 7 Oct 2026 (optional) • Questions due 9 Oct 2026; bid submission deadline 28 Oct 2026