The City of Phoenix is seeking bids for a multi-family roofing replacement project. The project involves the removal of existing roofing systems and the installation of new roofing systems, including asphalt laminated shingle roofing and granular-capped modified bitumen roofing, at 18 designated buildings. The contractor will be responsible for providing a complete weather-tight roofing system, including underlayment, flashings, edge metal, and accessories. The project also includes the replacement of roof drain assemblies and the coordination of roofing work with roof-related fascia, soffit, wood trim, gutters, downspouts, and drainage components.
• The project requires the contractor to field verify existing roof conditions, slopes, drainage, dimensions, quantities, and substrate conditions prior to commencing work.
• The contractor must provide a complete roofing system, including underlayment, flashings, edge metal, and accessories.
• The contractor must coordinate roofing work with roof-related fascia, soffit, wood trim, gutters, downspouts, and drainage components.
• The contractor must provide roof penetration curbs and flashing for all existing mechanical, plumbing, and electrical penetrations affected by roofing work.
• The contractor must maintain positive drainage at all roof areas and not create areas of ponding.