Specifications include, but are not limited to: A. Removal (to the deck) and disposal of the existing roof system off site. B. Removal of any construction debris from gutters, downspouts, drains and piping. C. Trimming and re-securing of existing construction details to accommodate new roof system. A. Any and all damages to adjacent areas remaining caused by the Contractor during demolition shall be corrected at the Contractor's expense. B. Limit size of work sections to safeguard adjacent materials and structures, and to minimize dust and noise. C. Protect existing facilities from damage during work. Do not overload existing paving, curbs, and sidewalk, or new or existing construction with demolition debris, equipment, vehicles, and containers. D. Construct a disposal chute, to avoid damage to building or grounds. Disposal chute shall be erected in location acceptable to the Architect. Excessive dust, generated by demolition, shall not be acceptable. E. Demolition adjacent to areas to remain shall be performed in a neat manner with straight lines to facilitate tie-ins of replacement materials. F. Demolition shall be performed by personnel familiar with the replacement of materials being removed. G. Excessive demolition, as determined by Owner, shall be replaced with similar and equal materials at Contractor's expense. A. Cut out and remove existing roof system down to the deck as indicated on drawings and/or additionally required. Work from the drains or lowest level toward higher levels. B. Remove as much roof as can be totally replaced in the same day. The Contractor shall plan his work day and take whatever action necessary to prevent water entry to the building during roof replacement. A. Types of roofing systems specified in this section utilizing flexible sheet roofing membranes include the following: 1. Fully adhered roofing system with thermoplastic roofing membrane over existing roof deck after tear off of the existing roof to expose the roof deck for verification of suitable substrate. B. Insulation, flat and tapered. C. Vapor retarder D. Deck Sheathing. E. Flashings. F. Roof edge strips, stack boots, roofing expansion joints and walkway pads.
