Specifications include, but are not limited to: Partial re-roof includes the removal of existing granule-surface modified bitumen roofing at the building’s overhangs, upper flat (octagonal) roof and mansard walls; constructing framed structure to form new sloped roof “cap” above original upper flat roof area; installation of new plywood sheathing to form sloped decking at all overhangs; installation of new standing seam metal roofing at new sloped upper roof and mansard walls; installation of EPDM membrane roofing at all overhangs and tie-in to existing asphalt shingled roof sections with shingle courses replacement only as needed per EPDM tie-in details. The existing built-up roofing system at the upper flat (octagonal) area to be completely removed to existing roof deck and mansard walls covering shall be removed to existing plywood sheathing.