Loudoun County Public Schools Ionwave #26-547 TOL Addendum 2

John W. Tolbert Elementary School Roof Replacement

Loudoun County Public Schools is seeking qualified contractors to replace the roof at John W. Tolbert Elementary School in Leesburg, Virginia. - Government buyer: Loudoun County Public Schools (LCPS), Department of Support Services, Construction Services Division; also identified as the Loudoun County School Board. - OEMs and vendors: No roofing-system manufacturer, OEM, or vendor is named. The specifications call for a complete, manufacturer-supported EPDM roofing system. - Primary work: Remove existing roofing to the deck and install a fully adhered 90-mil EPDM system, with white EPDM as the base specification and black EPDM as an alternate. Install two layers of rigid insulation, including tapered insulation to provide slope toward the drains; mechanically fasten the base insulation layer and adhere the remaining layers and coverboard. - Roof components and related work: Replace or install roof-drain inserts, roof hatch and ladder components, an insulated skylight, edge metal, walkway pads, and rooftop pipe supports. Perform associated flashing, parapet, masonry, drainage, equipment-interface, and other roof repairs. Prepare and paint the specified roof-screen supports; horizontal hat channels are excluded from the painting preparation. - Alternates and equipment details: Price an alternate for black 90-mil EPDM in place of white, and an alternate for removing and reinstalling rooftop condensing units as needed. Revised Area H details call for paired curb rails beneath each unit; other curb requirements include minimum height and clearance dimensions. - Specified allowances: 100 square feet of metal roof decking, 25 square feet of face brick and mortar, two roof-drain assemblies, and 100 linear feet of through-wall flashing. The bid form also requests unit prices for these types of work. - Notable requirements: Only LCPS-prequalified firms may bid. Work must be coordinated with school operations, with roof replacement planned for the summer break. The specified EPDM system must include the manufacturer's auxiliary components and a 20-year manufacturer warranty.

Description

Loudoun County Public Schools is seeking bids for re-roofing the existing John W. Tolbert Elementary School, including associated work. The scope includes removal of the existing roof and installation of an adhered EPDM roof system, along with related repairs and replacements. An alternate is provided for a black 90 mil EPDM roofing system in lieu of a white 90 mil system. The solicitation states that only prequalified contractors may submit bids; addendum responses clarify insulation fastening and painting exclusions.

View original listing