1. Remove and dispose of existing roofing systems and components, including membrane, insulation, vapor barriers, flexible and metal flashings, and associated materials and components down to structural deck unless otherwise noted (Division 02 Section “Selective Structure Demolition”). 2. Repair or replace deteriorated lightweight cementitious deck and form (Division 03 Section “Lightweight Deck Restoration”). 3. Repair or remove and replace existing deteriorated steel deck (Division 05 Section “Steel Decking”). 4. Provide wood blocking at perimeter edges, walls, fasciae, and penetrations. Provide structural wood framing and plywood deck infill at existing skylight openings on Clark Library (Division 06 Section “Rough Carpentry”). 5. Provide new multi-layered insulation systems throughout the roof areas (Division 07 Section “Roof and Deck Insulation”).
