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<br />Copyright 2002 AIA <br /> <br />MASTERSPEC Full Length <br /> <br />11/02 (R 05/06) <br /> <br />4. Reinstall items in locations indicated. Comply with installation requirements for new <br />materials and equipment. Provide connections, supports, and miscellaneous materials <br />necessary to make item functional for use indicated. <br /> <br />E. Existing Items to Remain: Protect construction indicated to remain against damage and soiling <br />during selective demolition. When permitted by Architect, items may be removed to a suitable, <br />protected storage location during selective demolition and reinstalled in their original locations <br />after selective demolition operations are complete. <br /> <br />3.5 SELECTIVE DEMOLITION PROCEDURES FOR SPECIFIC MATERIALS <br /> <br />A. Concrete: Demolish in small sections. Cut concrete to a depth of at least 3/4 inch (19 mm) at <br />junctures with construction to remain, using power-driven saw. Dislodge concrete from <br />reinforcement at perimeter of areas being demolished, cut reinforcement, and then remove <br />remainder of concrete indicated for selective demolition. Neatly trim openings to dimensions <br />indicated. <br /> <br />B. Concrete: Demolish in sections. Cut concrete full depth at junctures with construction to <br />remain and at regular intervals, using power-driven saw, then remove concrete between saw <br />cuts. <br /> <br />C. Masonry: Demolish in small sections. Cut masonry at junctures with construction to remain, <br />using power-driven saw, then remove masonry between saw cuts. <br /> <br />D. Concrete Slabs-on-Grade: Saw-cut perimeter of area to be demolished, then break up and <br />remove. <br /> <br />E. Resilient Floor Coverings: Remove floor covenngs and adhesive according to <br />recommendations in RFCI-WP and its Addendum. <br /> <br />1. Remove residual adhesive and prepare substrate for new floor coverings by one of the <br />methods recommended by RFCI. <br /> <br />F. Roofmg: Remove no more existing roofmg than can be covered in one day by new roofmg and <br />so that building interior remains watertight and weathertight. Refer to Division 7 Section for <br />new roofmg requirements. <br /> <br />1. Remove existing roof membrane, flashings, copings, and roof accessories. <br />2. Remove existing roofmg system down to substrate. <br /> <br />G. <br /> <br />Air-Conditioning Equipment: Remove equipment without releasing refrigerants. <br /> <br />3.6 <br /> <br />DISPOSAL OF DEMOLISHED MATERIALS <br /> <br />A. <br /> <br />General: Except for items or materials indicated to be reused, salvaged, reinstalled, or <br />otherwise indicated to remain Owner's property, remove demolished materials from Project site <br />and legally dispose of them in an EPA-approved landfill. <br /> <br />1. Do not allow demolished materials to accumulate on-site. <br /> <br />SELECTIVE DEMOLITION <br /> <br />01732 -7 <br />