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substitution request - Alliance Construction Solutions

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c. National Gypsum Company; Gold Bond Brand Fire-Shield Shaftliner.<br />

d. USG Corporation; Sheetrock Brand Gypsum Liner Panel.<br />

C. Gypsum Board: As specified in Division 09 Section "Gypsum Board."<br />

2.4 NON-LOAD-BEARING STEEL FRAMING<br />

A. Steel Framing Members: Comply with ASTM C 645 requirements for metal.<br />

PART 3 - EXECUTION<br />

3.1 INSTALLATION<br />

A. General: Comply with requirements of fire-resistance-rated assemblies indicated,<br />

manufacturer's written installation instructions, and ASTM C 754 other than studspacing<br />

requirements.<br />

B. Isolate perimeter of gypsum panels from building structure, while maintaining<br />

continuity of fire-rated construction.<br />

C. Installation Tolerance: Install each framing member so fastening surfaces vary not<br />

more than 1/8 inch from the plane formed by faces of adjacent framing.<br />

D. Remove and replace panels that are wet, moisture damaged, or mold damaged.<br />

END OF SECTION 09 2116<br />

Project No.: 10145 GYPSUM BOARD SHAFT WALL ASSEMBLIES<br />

550 15th Street Dual Brand Hotel 09211623 - 2<br />

19 March 2012

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