Specifications include, but are not limited to: The scope of work includes, but is not limited to, the following elements: • Schedule work in coordination with the Maintenance Supervisor • Contractor shall furnish all permits, labor, materials, equipment, tools, transportation and services necessary plus incidentals for the proper installation and removal of old roofs. • All roofing work shall be executed as such that the building is protected from water infiltration. • All tools, staging, unused materials and debris to be organized and put away at days end. Special attention to be given to materials, or items that can be dropped off or blown off of the roof. • All changes to the contract must be to the City of Claremont in writing, all changes must be approved prior to starting. Coordinate operations with representatives to minimize any facility and personal disruption. Existing PVC Roof assembly will be removed down to steel deck and disposed of. • The clean decks will be covered with two alternating layers of 2.6” polyisocyanurate Insulation having combined LTTR of approximately 30 fastened to deck per manufactured specs. ½ high density poly- is cyanurate cover board installed over insulation. • Assembly would be covered with .060 black EPDM membrane, adhered to surface and seams bonded with pressure sensitive seam tape to create monolithic membrane. • Roof drains would be flashed with EPDM grade flashing new clamp rings 2 strainer, with 4 x4 sump, 1.5 inches deep at each drain. • All curb based would be flashed will adhered .60 EPDM membrane plus 24-gauge counter flashing. • All other penetrations to be flashed as required EPDM flashing material. • All abutting vertical and parapet walls to be flashed with EPDM membrane. • Roofs perimeter edge will be trimmed with custom fabricated 20 oz copper metal. Edge metal to be hemmed over a continuous 20 oz copper track, fastened to the perimeter wood blocking. • Please list any warranty by installer or manufacturer.
