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MR F Division 7-C Metal Roofing SHEETMETAL ROOFING AND ACCESSORIES GENERAL: Do all work shown, specified, and required including metal roofing, caulking, fasteners, insulation and trim _ as related to roofing. Whife the products of a particular manufacturer are specified, products of other manufacturers may be substituted, provided the Contractor has first secured the approval of the Architect. Before starting work the Roofer shall submit to the Architect, a complete list of the material he intends to use. GUARANTEE: Upon completion of roof, the Roofer shall furnish a letter to the Architect, guaranteeing the roof and flashing against leaks for a period of two years. When so directed, the Roofer shall during the period of guarantee, make repairs without cost to the Owner. The Roofer will provide the Owner with the manufacturer's 20 year guarantee on finishes including a copy of the terms. SCOPE: This section shall include all labor and material for metal roofing as shown and described. Including: ridge vents, metal flashing where shown or required, gutters and down spouts, anchors, fastenings and clips, gable ends, facias flashing, caulking and sealants and removal of existing metal roof as reguired. WORKING CONDITIONS: Contractor shall set up his equipment and store materials in a safe place. He shall protect walls, paving and so forth as required. The Contractor may pull trucks into the yard adjacent to the building, however; care shall be taken to prevent damage to lawns and walks. Contractor shall set plastic "Warning" tape around work area to protect Public from work area. STORAGE OF MATERIALS: All,material stored on the job shall be protected from ground moisture and shall at the end of the day's work be completely covered with cover tied and weighted in place. CAULKING: Where shown on plans and as required, caulk all flashing, closure strips, ridge cap, side and end closure of panels and trim with gun grade polyurethane sealant. Caulk shall be equal to Sonneborn's Sonolastic NP1. Color . shall match surface it is applied to. Caulk at panel seams , shall be ribbon Type S-M #5225, FED. SPEC. TT-C-1796A Type H- Class B Spec #52-680. ROOFING PANELS: Shall be equal to Ultra Seam standing seam 2005 standing seam 18" wide, 24 gauge, 2" high, ASTM. A446, Grade A(33.KS1 = Fy) panel with inter-locking seams _ rolled and locked, and supported with concealed clips at each seam at bearing. Panel and clip shall have U.L. rating of Class 90 uplift. Finish shall be 70% Kynar 500 fluorocarbon 1 mil. over epoxy-base primer on finish side and wash coat on back side. 3^ ~r