Specifications include, but are not limited to: Community Center - New Metal Roofing 1. Removal and replacement of all existing pitched asphalt roofing, roof edge and flashings. 2. Replacement of all decayed, or weathered, or collateral materials in association with reroofing installation including but not limited to all wood blocking/decking, sheathing, flashing, sealants and etc. Include in base bid, the removal and replacement of 100 sheets of 5/8” CDX plywood roof sheathing. Provide cost per sheet (including labor and materials on sub-contractor/supplier list. This price will be utilized should more or less sheets be required. See Bid Alternate #2) 3. Supply and install new metal roofing at all sloped roof areas. 4. Replace existing with new standing-seam metal roof panels, self-adhering sheet underlayment and all associated flashings, closures and trim. 5. Acceptable manufacturers: Firestone Una-Clad UC4, Peterson Aluminum Corp. Colors to be selected from Firestone standard colors. 6. Vertical-rib, snap-joint configuration, factory installed striations at all panels 7. Zinc-coated (galvanized) steel sheet, 22 guage (0.79mm) nominal thickness with 2-coat fluoropolymer 8. Panel coverage: 16 inches, Panel height: 1.5 inches 9. Provide and install all new roof jacks and flashings and venting. 10.Remove static box vents at the North and South continuous roof between the lower roof and gymnasium transition. Provide and install custom linear static vent and ensure a leak free installation. Linear vent to be fabricated and installed using the color matched firestone coil stock, custom bent to accept baffle material and continuity to the upper section of roof. Provide section detail and product data to Owner for approval before fabrication. 11.Supply and install S-5 ColorGard snow and ice guards at all entrance, parking, and mechanical equipment locations. Areas to be covered include exterior entrances and walks and where roof penetrations are located. Consult with S-5 for recommended placement and clamping components. Provide product data and shop drawing for Owner approval. 12.Remove all existing gutters and downspouts. Provide and install new 6” K-style seamless steel gutters and 3”x4” downspouts. 13.Remove all existing plywood soffit material. Supply and install new vented steel soffit at all lower roof area and unvented steel soffit at gymnasium, and steel fascia cover and associated aluminum trim. Include J-channel, F-channel, or other trim as needed for a complete installation. Re-fasten existing fascia and replace rotten fascia trim material where needed before covering is installed. Color matched caulking to be installed at all areas where 2 different materials meet/abut. 14.Existing gymnasium Roof Kal-Wall assembly replacement: Contractor shall include a $60,000 material and labor allowance to subcontract with WL Hall to replace the existing gymnasium skylight. Awarded low bidder will be provided with WL Hall contact information for the replacement. Contractor shall include any profit or overhead in the base bid.
