Specifications include, but are not limited to: A. The extent of demolition work is shown on the drawings or as herein specified and
includes the providing of all labor, equipment, tools, and materials required to
demolish approximately 14,260 square feet 2x timber decking, existing built-up
and urethane foam roofing, and replacement of roof. Replacement of roof
includes demolition of timber purlins.
B. Existing roofing make-up:
1. Roof truss 1 thru 9 is 3 inches (plus or minus) urethane foam over BUR (5
ply roofing felt and gravel) over 3 inches fiberglass insulation over 2x
2. Roof truss 9 thru 15 is 4 inches (plus or minus) urethane foam over 2x
3. Urethane foam thickness is not uniform and is noticeably thicker at
perimeter of roof.
C. Demolition includes the removal and disposal of demolished material, as shown
on the drawings or as herein specified.
D. Demolition includes support of utilities required to remove and replace wood
purlins and install steel decking.