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substitution request - Alliance Construction Solutions

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3.4 FIELD QUALITY CONTROL<br />

A. Perform tests and inspections.<br />

B. Acceptance Testing Preparation:<br />

1. Test insulation resistance for each enclosed switch and circuit breaker, component,<br />

connecting supply, feeder, and control circuit.<br />

2. Test continuity of each circuit.<br />

C. Tests and Inspections:<br />

1. Correct malfunctioning units on-site, where possible, and retest to demonstrate<br />

compliance; otherwise, replace with new units and retest.<br />

2. Test and adjust controls, remote monitoring, and safeties. Replace damaged and<br />

malfunctioning controls and equipment.<br />

D. Enclosed switches and circuit breakers will be considered defective if they do not pass tests and<br />

inspections.<br />

3.5 ADJUSTING<br />

A. Adjust moving parts and operable components to function smoothly, and lubricate as<br />

recommended by manufacturer.<br />

B. Set field-adjustable circuit-breaker trip ranges as specified in Section 26 0573 "Overcurrent<br />

Protective Device Coordination Study."<br />

Project No.: 10145<br />

550 15th Street Dual Brand Hotel<br />

03/19/2012<br />

END OF SECTION 26 2816<br />

262816 - 8 ENCLOSED SWITCHES AND<br />

CIRCUIT BREAKERS

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