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Gateway Park Center PERKINS+WILL <br /> 810495.000 <br /> 12/06/18 <br /> <br /> <br />ACOUSTICAL PANEL CEILINGS <br /> 09 51 13 - 1 <br /> <br /> <br />SECTION 09 51 13 - ACOUSTICAL PANEL CEILINGS <br />PART 1 - GENERAL <br />1.1 SUMMARY <br />A. Section includes acoustical panels and exposed suspension systems for interior <br />ceilings. <br />1.2 ACTION SUBMITTALS <br />A. Product Data: For each type of product. <br />B. Samples: For each exposed product and for each color and texture specified. <br />1.3 INFORMATIONAL SUBMITTALS <br />A. Coordination Drawings: Reflected ceiling plans, drawn to scale, and coordinated <br />with each other, using input from installers of the items involved. <br />1.4 CLOSEOUT SUBMITTALS <br />A. Maintenance data. <br />PART 2 - PRODUCTS <br />2.1 PERFORMANCE REQUIREMENTS <br />A. Surface-Burning Characteristics: Comply with ASTM E 84; testing by a qualified <br />testing agency. Identify products with appropriate markings of applicable testing <br />agency. <br />1. Flame-Spread Index: Class A according to ASTM E 1264. <br />2. Smoke-Developed Index: 50 or less. <br />2.2 ACP, ACOUSTICAL PANELS <br />A. Basis-of-Design Product: Subject to compliance with requirements, provide product <br />indicated on Drawings.