Washington County Ionwave #PUR-1786 Addendum 2

Washington County Office Building Roof Replacement and Repair Solicitation

Washington County, Maryland is seeking bids for the comprehensive roof repair and replacement of its Office Building at 33-35 W. Washington Street, Hagerstown, MD. - Government Buyer: - Board of County Commissioners of Washington County, Maryland - Washington County Government, Office of Procurement, Division of Budget & Finance - Washington County Purchasing Department - Products & Services Requested: - Removal and replacement of existing membrane roof with a 60 mil single ply, polyester reinforced TPO roofing system - Installation of new insulation (tapered and flat stock polyisocyanurate, minimum R-30) - Installation of wood blocking (2x8, pressure treated), repair of wood deck (cementitious wood fiber), and repointing of masonry - Installation of new stainless steel and aluminum metal flashings, counterflashings, pitch pockets, and related sheet metal details - Replacement of all roof drain bowls with new cast iron units and related plumbing/insulation - Installation of walkway pads at roof access points and around HVAC equipment - Parapet wall repairs and resetting of rooftop equipment - Full-time on-site supervision by an experienced superintendent - Mechanical and electrical disconnection/reconnection as needed - Manufacturer and independent inspection/testing services - Unique/Notable Requirements: - 2-year workmanship warranty and 25-year manufacturer system warranty (with inspections at years 2, 5, 10, 15, and 20) - Manufacturer warranty inspections may be self-performed or by manufacturer if allowed - Coordination with ongoing construction and limited site access/staging - Compliance with temperature restrictions for roofing installation per manufacturer - Bid, performance, and labor/material bonds required; detailed subcontractor lists due within 48 hours of bid - Strict adherence to contract documents, safety, and regulatory standards - OEMs & Vendors: - No specific OEMs or material brands are named; TPO roofing system manufacturers and material suppliers are expected to be involved - Project design by Bushey Feight Morin Architects Inc. and L.S. Grim, Inc. Consulting Engineers - Place of Performance: - Washington County Office Building, 33-35 W. Washington Street, Hagerstown, MD 21740 - Estimated contract value is not specified but is likely in the mid-to-high six-figure range based on scope

Description

This is an Invitation to Bid for the Washington County Office Building Roof Repair project. The scope includes roof replacement and related repairs at the office building located at 33-35 W. Washington Street, Hagerstown, Maryland. Bidders are required to provide a Bid Bond, Performance Bond, and Labor and Material Bond. A pre-bid conference and site tour will be held, and bidders must submit their list of subcontractors within 48 hours of bid submission with no changes allowed without owner approval.

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