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ANSI/ASCE/SEI 25-16: Earthquake-Actuated Automatic Gas Shutoff Devices

American Society of Civil Engineers
Structural Engineering Institute,
American National Standards Institute,
Publication Date

Standard providing minimum functionality requirements for earthquake-actuated automatic gas shutoff devices.  Applicable to systems carrying natural gas and propane, the devices are used in piping, equipment, and appliances typically found in structures of three stories or less.  The current version of the standard was published in the year 2016 and is available in both digital and print versions.  The ASCE Library also has the previous versions of this standard, published in the years 2006 and 1997, also available in both digital and print versions.  The foreword and index of each version are available to preview, with the full version of the standard needing to be purchased.