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ASCE 25 97 : 1999

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

EARTHQUAKE-ACTUATED AUTOMATIC GAS SHUTOFF DEVICES
Available format(s)

Hardcopy , PDF

Superseded date

07-23-2013

Language(s)

English

Published date

01-01-1999

ACKNOWLEDGMENTS
HISTORY OF THE DEVELOPMENT OF THE STANDARD
1.0 General
2.0 Construction
3.0 Performance
4.0 Definitions
5.0 References
Commentary
Appendix
Index

Specifies minimum functionality requirements for earthquake-actuated automatic gas shutoff devices and systems (hereafter referred to as devices) meant to include mechanical devices consisting of a sensing means and a means to shut off the flow of gas.

DevelopmentNote
Supersedes ANSI Z21.70 (04/2002)
DocumentType
Standard
ISBN
978-0-7844-7037-4
Pages
24
PublisherName
American Society of Civil Engineers
Status
Superseded
SupersededBy
Supersedes

ASCE/SEI 41 13 : 2014 SEISMIC EVALUATION AND RETROFIT OF EXISTING BUILDINGS
ASCE 31 03 : 2003 SEISMIC EVALUATION OF EXISTING BUILDINGS
ASCE/SEI 25 16 : 2016 EARTHQUAKE-ACTUATED AUTOMATIC GAS SHUTOFF DEVICES

ANSI Z21.21 : 2015 AUTOMATIC VALVES FOR GAS APPLIANCES
IEEE 344-2013 IEEE Standard for Seismic Qualification of Equipment for Nuclear Power Generating Stations
NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
ANSI Z223.1 : 2018 NATIONAL FUEL GAS CODE

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