The project consists of installing new PVC roofing membrane over existing metal roof including the following: 1. Demolition: a. Remove existing PV panels. b. Remove obsolete curbs. c. Remove existing gutters and downspouts d. Remove existing roof edge metal trim. e. Disposal of demolition waste materials. 2. New Construction: a. Install new roofing panels to infill: i. Openings where obsolete curbs were located. 3. Roofing Installation: a. Install flute filler insulation between ribs of the metal roof panels. b. Lay approved cover board over the insulation and ribs, and then mechanically fasten to deck. c. Lay single ply membrane into place. d. Mechanically fasten membrane. e. Hot air weld field seams and laps. f. Custom flash penetrations then treat with a hot air welder. g. Install new sheet metal edge flashing, trim, gutters and downspouts, etc.
