Z--Building 501 NOSC Louisville Roof Replacement

Project work includes removal of the existing EPDM (Ethylene Propylene Diene Monomer) roofing system, wood blocking, flashing, counter flashing, roof edge flashing, gutters, down spouts and insulation completely down to the deck. Provide all necessary demolition and removal of the existing felt/base flashing. Prepare surface to receive new roof. Install 60 mil fully adhered new single ply EPDM roof membrane with an average tapered R30 insulation, 1/4? per foot slope to achieve positive drainage where there is no structural slope to eliminate water ponding. Provide new complete roofing system, including vent flashing, new mechanical curb flashing, new cants, new expansion joint, new roof edge flashing, new cast iron drain strainers, new gutters, and new down spouts. All penetrations shall be flashed and caulked. Provide new .050 prefinished anodized aluminum match existing color perimeter wall flashing, and incidental related work. Expected minimum 5% (1,558 SF) roof deck may be damaged. Exceeding 5% (1,558 SF ) damaged roof area need line item pricing per SF roof deck repair. The roof areas are: ROOF NO. AREA (SF) 1 12,259 Roof Area 2 4,100 3 13,079 4 1,722 TOTAL ROOF AREA 31,160 SF After the contract is awarded, the Contractor will conduct a hazardous material survey (HAZMAT survey) prior to demolition of roof including but not limited to pipe lagging, mastics and glues, roofing insulation, etc. with results of the testing provided to the Contracting Officer. This shall be performed by a Kentucky Licensed Asbestos Inspector , all of the applicable documentation should be submitted and retained in the project file. The intent is to require the Contractor to sample for potential asbestos-containing materials. If asbestos containing roofing materials are present, Contractor shall submit a proposal to the government at the Contracting Officers direction for total cost of asbestos abatement.