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INDIAN RIVER COUNTY — NORTH COUNTY REGIONAL PARK PAGE 5 <br />AQUATIC FACILITY ROOFING REPLACEMENT SECTION 074210 <br />JUNE 7, 2019 METAL WALL PANELS <br />1.11 COORDINATION <br />A. Coordinate metal wall panel assemblies with rain drainage work, flashing, trim, and construction of <br />studs, soffits, and other adjoining work to provide a leakproof, secure, and noncorrosive <br />installation. <br />1.12 WARRANTY <br />A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or <br />replace components of metal wall panel assemblies that fail in materials or workmanship within <br />specified warranty period. <br />Failures include, but are not limited to, the following: <br />a. Structural failures including rupturing, cracking, or puncturing. <br />b. Deterioration of metals and other materials beyond normal weathering. <br />C. Water intrusion through the metal wall assembly. <br />2. Warranty Period: 20 years from date of Substantial Completion. <br />B. Special Warranty on Panel Finishes: Manufacturer's standard form in which manufacturer agrees <br />to repair finish or replace metal wall panels that show evidence of deterioration of factory -applied <br />finishes within specified warranty period. <br />Exposed Panel Finish: Deterioration includes, but is not limited to, the following: <br />a. Color fading more than 5 Hunter units when tested according to ASTM D 2244. <br />b. Chalking in excess of a No. 8 rating when tested according to ASTM D 4214. <br />C. Cracking, checking, peeling, or failure of paint to adhere to bare metal. <br />2. Finish Warranty Period: 20 years from date of Substantial Completion. <br />PART 2 - PRODUCTS <br />2.1 PANEL MATERIALS <br />A. Aluminum Sheet: Coil -coated sheet, ASTM B 209 (ASTM B 209M), alloy as standard with <br />manufacturer, with temper as required to suit forming operations and structural performance <br />required. <br />1. Surface: Smooth, flat finish. <br />a. 2 -Coat Fluoropolymer: AAMA 620. Fluoropolymer finish containing not less than 70 <br />percent PVDF resin by weight in color coat. Prepare, pretreat, and apply coating to <br />exposed metal surfaces to comply with coating and resin manufacturers' written <br />instructions. <br />