04.01.2013 Views

TranSystems Corporation - LGM Construction

TranSystems Corporation - LGM Construction

TranSystems Corporation - LGM Construction

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

501070099 Federal Express Oakland Sort Expansion Issued for Bid 10/11<br />

SECTION 16410 - ENCLOSED SWITCHES<br />

PART 1 - GENERAL<br />

1.1 SUMMARY<br />

A. Section Includes:<br />

1. Fusible switches.<br />

2. Nonfusible switches.<br />

3. Enclosures.<br />

1.2 DEFINITIONS<br />

A. NC: Normally closed.<br />

B. NO: Normally open.<br />

C. SPDT: Single pole, double throw.<br />

1.3 PERFORMANCE REQUIREMENTS<br />

A. Seismic Performance: Enclosed switches shall withstand the effects of earthquake motions determined<br />

according to ASCE/SEI 7 “Minimum Design Loads for Buildings and Other Structures”.<br />

1. The term "withstand" means "the unit will remain in place without separation of any parts from the<br />

device when subjected to the seismic forces specified and the unit will be fully operational after the<br />

seismic event."<br />

1.4 SUBMITTALS<br />

A. Product Data: For each type of enclosed switch indicated.<br />

B. Shop Drawings: For enclosed switches. Include plans, elevations, sections, details, and attachments to<br />

other work.<br />

C. Seismic Qualification Certificates: For enclosed switches from manufacturer.<br />

PART 2 - PRODUCTS<br />

2.1 FUSIBLE SWITCHES<br />

A. Basis-of-Design Product: Subject to compliance with requirements, provide product by one of the<br />

following:<br />

ENCLOSED SWITCHES AND CIRCUIT BREAKERS 16410 - 1

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!