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C. Conform to NFPA 70, "National Electrical Code," for electrical connections between wiring<br />

and electrically operated control devices.<br />

3.09 FIELD QUALITY CONTROL:<br />

A. Piping Tests: Inspect, test, and purge natural gas systems in accordance with NFPA 54<br />

and local utility requirements.<br />

B. Test system before covering underground lines.<br />

C. Submit written results of tests to Architect/Engineer.<br />

3.10 SPARE PARTS:<br />

A. Valve Wrenches: Furnish to Owner, with receipt, two (2) valve wrenches for each type of<br />

gas valve installed, requiring same.<br />

Project No.: 10145<br />

550 15 th Street Dual Brand Hotel<br />

03/16/2012<br />

END OF SECTION 23 1123<br />

23 1123 - 8 FACILITY NATURAL-GAS PIPING

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