• Welcome to the new and improved Building Code Forum. We appreciate you being here and hope that you are getting the information that you need concerning all codes of the building trades. This is a free forum to the public due to the generosity of the Sawhorses, Corporate Supporters and Supporters who have upgraded their accounts. If you would like to have improved access to the forum please upgrade to Sawhorse by first logging in then clicking here: Upgrades

Earthquake restraint system

mark handler

SAWHORSE
Joined
Oct 25, 2009
Messages
11,678
Location
So. CA
Earthquake restraint system

Newport Corporation introduces an earthquake restraint system, Model ERS2010, designed to restrict the motion of pneumatically-isolated optical table tops during seismic activity. The new earthquake restraint system is certified and in compliance with the 2009 International Building Code (IBC) and the 2010 California Building Code (CBC). A minimum of three restraints is required to prevent possible tipping of a table during or after an earthquake and, once installed, the system does not affect optical table performance.

Each restraint is rated for seismic forces generated by a maximum of 2000 lbs (907 kg) of combined table and payload weight. A set of four restraints can withstand a maximum of 8000 lbs (3632 kg). Available in several standard heights, including 16-in. (406 mm), 19.5-in. (495 mm), 22-in. (559 mm), 23.5-in. (597 mm) or 28-in. (711 mm). Custom heights and configurations are also available.

Each ERS2010 earthquake restraint is designed to be secured into a concrete floor at least 6-in. thick using eight Hilti anchor bolts. Seismic loads are distributed into the optical table bottom skin by eight socket head cap screws. The necessary hardware (not included with the restraints) is also available from Newport and can be ordered separately.

20120502_Newport.jpg


www.newport.com
 
Top