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AS Z5.2-1968 1 × $41.08
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ASCE Manual of Practice No. 97 1 × $57.60
Subtotal: $98.68
Subtotal: $98.68
Original price was: $33.00.$19.80Current price is: $19.80.
Earthquake-Actuated Automatic Gas Shutoff Devices
standard by American Society of Civil Engineers, 01/01/1999
This Standard, Earthquake-Actuated Automatic Gas Shutoff Devices(ASCE 25-97), provides minimum functionality requirements for earthquake-actuated automatic gas shutoff devices and systems meant to include mechanical devices consisting of a sensing means and a means to shut off the flow of gaseous fuels. It basically applies to single-family or multi-family structures of three stories or less. The seismic performance requirements established by this Standard are based upon data from recent earthquakes, primarily in Southern California.