Washington County Ionwave #ENG-26-09

Washington County, MD Roof Replacement Project – 540 Western Maryland Parkway

Washington County, Maryland is seeking bids for the 540 Western Maryland Parkway Roof Replacement Project. - Government Buyer: - Board of County Commissioners of Washington County, Maryland (Division of Engineering) - Project Scope: - Replacement of approximately 102,768 sq ft of existing EPDM roof membrane with a true 80-mil, mechanically attached PVC roof membrane - Installation of an additional 1-inch polyisocyanurate insulation layer over the existing 4-inch insulation to achieve a minimum R-30 insulation value - Installation of a high-density cover board as part of the insulation system - Removal and infill of existing skylights with metal decking - Removal and legal disposal of abandoned mechanical and electrical equipment - Capping of vent pipes and making electrical items safe - Installation of a 30-inch wide continuous PVC walk path - Replacement of all wall copings with Hickman TerminEdge EX two-piece assembly (extruded aluminum anchor bar and 24-gauge steel fascia with Kynar finish) - Provision and installation of preservative treated blocking as required - Products/Services Requested: - 80-mil PVC roof membrane (approx. 102,768 sq ft) - Polyisocyanurate insulation (1-inch layer) - High-density cover board - Hickman TerminEdge EX wall coping assembly - Removal and disposal services for roof equipment, skylights, vent pipes, and electrical items - Installation of PVC walk path - Notable Requirements: - Construction contingency of $150,000 for potential insulation and decking replacement - Compliance with Maryland SHA specifications - Performance and payment bonds, insurance requirements - No specific OEMs mandated except for Hickman for wall copings - Location: 540 Western Maryland Parkway, Hagerstown, MD

Description

The Board of County Commissioners of Washington County, Maryland, is soliciting sealed bids for the 540 Western Maryland Parkway Roof Replacement Project, Contract No. MS-PR-328-28. The project involves replacing the existing EPDM roof membrane with a new 80-mil PVC membrane, adding insulation to achieve an R-30 value, removing existing skylights and infilling openings, and removing abandoned mechanical and electrical items from the roof. A pre-bid conference will be held with options for in-person and virtual attendance. Bids are due by October 28, 2026, at 2:00 p.m. EDT.

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