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3.6 ERECTION TOLERANCES <br />A. Installation Tolerances: Shim and align sheet metal roofing within installed tolerance of 1/4 inch in 20 <br />feet (6 mm in 6 m) on slope and location lines as indicated and within 1/8 -inch (3 -mm) offset of adjoining <br />faces and of alignment of matching profiles. <br />B. Installation Tolerances: Shim and align sheet metal roofing within installed tolerances specified in <br />MCA's "Guide Specification for Residential Metal Roofing." <br />3.7 CLEANING AND PROTECTION <br />A. Clean exposed metal surfaces of substances that interfere with uniform oxidation and weathering. <br />B. Clean off excess sealants. <br />C. Remove temporary protective coverings, and strippable films as sheet metal roofing is installed unless <br />otherwise indicated in manufacturer's written installation instructions. On completion of sheet metal <br />roofing installation, clean finished surfaces as recommended by sheet metal roofing manufacturer. <br />Maintain sheet metal roofing in a clean condition during construction. <br />D. Replace sheet metal roofing components that have been damaged or have deteriorated beyond successful <br />repair by finish touchup or similar minor repair procedures. <br />Wabasso Beach Park 07610-10 <br />Indian River County <br />DAA Project No. 6008 <br />