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Gateway Park Center PERKINS+WILL <br /> 810495.000 <br /> 12/06/18 <br /> <br /> <br />GYPSUM BOARD <br /> 09 29 00 - 1 <br /> <br /> <br />SECTION 09 29 00 - GYPSUM BOARD <br />PART 1 - GENERAL <br />1.1 SUMMARY <br />A. Section Includes: <br />1. Interior gypsum board. <br />2. Tile backing panels. <br />B. Related Requirements: <br />1. Section 09 22 16 "Non-Structural Metal Framing" for non-structural steel <br />framing and suspension systems that support gypsum board panels. <br />1.2 ACTION SUBMITTALS <br />A. Product Data: For each type of product. <br />B. Samples: For the following products: <br />1. Trim Accessories: Full-size Sample in 12-inch- long length for each trim <br />accessory indicated. <br />1.3 DELIVERY, STORAGE AND HANDLING <br />A. Store materials inside under cover and keep them dry and protected against <br />weather, condensation, direct sunlight, construction traffic, and other potential <br />causes of damage. Stack panels flat and supported on risers on a flat platform to <br />prevent sagging. <br />1.4 FIELD CONDITIONS <br />A. Environmental Limitations: Comply with ASTM C 840 requirements or gypsum <br />board manufacturer's written instructions, whichever are more stringent. <br />B. Do not install paper-faced gypsum panels until installation areas are enclosed and <br />conditioned. <br />C. Do not install panels that are wet, moisture damaged, and mold damaged. <br />1. Indications that panels are wet or moisture damaged include, but are not <br />limited to, discoloration, sagging, or irregular shape. <br />2. Indications that panels are mold damaged include, but are not limited to, <br />fuzzy or splotchy surface contamination and discoloration.