1. Low Slope Roof Replacement: Areas A, D & I-M a. Remove and dispose of the roof system including flashings and sheet metal down to their steel deck. b. Secure the existing steel deck to structural framing members. c. Provide Gyspum Substrate loose laid. d. Provide 2' Roof Insulation mechanically attached. e. Provide 2" Roof Insulation adhered in foam adhesive. f. Provide Cover Board adhered in foam adhesive. g. Fully adhere felt-back thermoplastic single ply membrane along with flashings and accessories. h. Replace sheet metal flashings and trim. i. Provide a complete, watertight, 20-year warrantable roof assembly. 2. Low Slope Roof Replacement: Area G a. Remove and dispose of the roof system including flashings and sheet metal down to the lightweight concrete deck. b. Provide base sheet mechanically attached to roof deck. c. Provide 2" Roof Insulation adhered in foam adhesive. d. Provide Tapered Insulation System adhered in foam adhesive e. Fully adhere felt-back thermoplastic single ply membrane along with flashings and accessories. f. Replace sheet metal flashings and trim. g. Provide a complete, watertight, 20-year warrantable roof assembly. 3. Low Slope Roof Replacement: Area H a. Remove and dispose of the roof system including flashings and sheet metal down to the steel deck. b. Secure the existing steel deck to structural framing members. c. Provide Gyspum Substrate loose laid. d. Provide Tapered Insulation System mechanically attached. e. Provide Cover Board adhered in foam adhesive. f. Fully adhere felt-back thermoplastic single ply membrane along with flashings and accessories. g. Replace sheet metal flashings and trim. h. Provide a complete, watertight, 20-year warrantable roof assembly. 4. Low Slope Roof Replacement: Area B1 a. Remove and dispose of the roof system including flashings and sheet metal down to the concrete deck. b. Provide vapor retarder. c. Provide Tapered Insulation System loose laid. d. Provide Cover Board adhered in foam adhesive. e. Fully adhere felt-back thermoplastic single ply membrane along with flashings and accessories. f. Replace sheet metal flashings and trim. g. Provide a complete, watertight, 20-year warrantable roof assembly. 5. Low Slope Roof Replacement: Areas B2 a. Remove and dispose of the roof system including flashings and sheet metal down to the steel deck. b. Secure the existing steel deck to structural framing members. c. Provide Gyspum Substrate mechanically attached. d. Provide a complete, watertight, 20-year warrantable roof assembly
