TAC Roof Program B9001 - Multiple Award Task Order Contract (MATOC)

Remove existing coal tar pitch built-up roofing Provide new roof system with a fully adhered 90-mil Ethylene Propylene Diene Terpolymer (EPDM) membrane system with a 30 year warranty, with a minimum average R-38 ISO 95+ Polyisocyanurate tapered insulation, and a vapor barrier on ½” gypsum fiber secure rock. The roof system will be designed as a Class A Fire Rated System. Install new roof drain and bowl assemblies. Remove existing 6” by 6” metal plates in designated areas. Requires access from beneath roof deck. Remove existing expansion joints. Provide new expansion joints. Construct and Install ramps over expansion joints. Remove all existing base flashing, counter flashing, and coping cap metal Provide new base flashing, counter flashing, and coping cap metal. Remove all abandoned equipment, where identified. Replace existing smoke/heat vents with an updated design to be more resistant to water infiltration. Raise fire hydrant boxes to meet 8” curb height requirement. Design and construct roof system to meet secondary roof drainage requirements. Metal deck replacement, when required. Required Schedule Specifications (SECTION 01 32 01.00 20) on this project. A Designated Authorized Representative for Schedule is required. Prepare for approval a Project Schedule showing the sequence in which the Contractor proposes to perform the work and dates on which the Contractor contemplates starting and completing all schedule activities. The scheduling of the entire project, including the design, construction, and close out sequences, will be required. The schedule shall be use for forward planning as well as a project-monitoring tool. Monthly Progress Meetings will be required.

Division 07 -

Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection.