Yesprep Public Schools Ionwave #RFP#YESP2026-20 Addendum 2

Roof Replacement at YES Prep Thrive Campus (GAF System, After-Hours Work)

This opportunity is for the replacement of the roof at YES Prep Public Schools' Thrive campus in Houston, TX. - Government Buyer: - YES Prep Public Schools (Houston, TX) - OEMs and Vendors: - GAF (roofing system and warranty; no substitutions allowed) - Products/Services Requested: - Removal of existing roofing material - Installation of fire treated plywood mechanically fastened to bar joists - Application of a specified GAF roofing system with a minimum one-year parts and labor warranty - Roofing system must ensure positive drainage using tapered material - No new gutters or downspouts required - Unique/Notable Requirements: - GAF manufacturer and warranty are mandatory; no substitutions permitted - Work must be performed after hours (evening/night) to minimize disruption, as the campus remains operational during the day - Contractors responsible for nightly cleanup and compliance with City of Houston noise ordinances and permitting - No site visits or pre-bid meetings scheduled - Project is a rebid due to a change in scope - Detailed specifications, roof core tests, and plans provided in bid documents

Description

This solicitation is a Request for Proposal (RFP) for the replacement of the roof at the Thrive Campus located at 8222 Manchester St., Houston, TX 77012. The project involves removing existing roofing material, installing fire treated plywood mechanically fastened to the bar joists, and applying a new roofing system with positive drainage. Work is to be completed after 5 PM on weekdays to minimize disruption, with the school remaining operational during the day. The roofing system specified is a GAF manufacturer warranty system with a minimum one-year parts and labor warranty.

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