Vendor must remove the existing roof systems and insulation down to the roof deck. 3.1.1. The existing roof has ½” of insulation and wood decking. 3.1.2. The roof is approximately 66 feet x 56 feet, with 16” sidewalls. 3.2.Asbestos Abatement: 3.2.1. The existing roof was tested for asbestos and found to be positive. The results of the asbestos testing are attached to these specifications. 3.2.2. Vendor/Subcontractor shall be responsible for all asbestos abatement including preparation, removal, containment and disposal. 3.2.3. Vendor/Subcontractor shall be responsible for all asbestos abatement administrative procedures before, during and after the project, including but not limited to permitting, licensing, notifications to all regulating agencies, and public notifications. 3.3. Vendor must adhere a ½” coverboard to the polyisocyanurate. 3.4.Vendor must mechanically attach R-30 minimum polyisocyanurate to the surface of the roof deck according to ASCE-7 wind uplift requirements. 3.5. Vendor must replace all drain assemblies.
