Specifications include, but are not limited to: 1.Scope of Work I: a.Remove existing roof system and install new Cold Applied (60 mil) Tri-Polymer Alloy Fleece Back (TPA FB) Thermoplastic Roofing System by Tremco Incorporated.(1)Metal flashings to remain for re-use as designated at Pre-Job walk.(2)Remove and replace roof drains with new to match existing. (3)Install vapor retarder, tapered insulation and cover board.2.Scope of Work II: a.Remove existing roof system and install new specified 2-ply Modified Bitumen Roofing System.(1)Reuse existing coping, install new reglet counter flashing. (2)Remove and replace roof drains with new to match existing. (3)Install vapor retarder, tapered insulation and cover board.3.Scope of Work III:a.Repair and restore existing Single-Ply roof membrane systems with a fully reinforced AlphaGuard BIO Fluid Applied Roof Restoration System as specified.(1)Perform peel test in accordance with manufacturer’s specifications. (2)Perform swell test in accordance with manufacturer’s specifications.(3)Remove and replace areas of wet insulation and related roofing.(4)Prepare and prime substrates as specified.