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This standard 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 shutoff the flow of gas. The components or parts of devices not covered by this standard or the applicable sections of ANSI Z21.21b/CSA 6.5b shall be in accordance with the applicable American National Standards Institute and industry standards.
| Author | ANSI/ASCE/SEI |
|---|---|
| Editor | ANSI |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-09-02 |
| ICS | 75.180.99 : Other equipment for petroleum and natural gas industries
91.120.25 : Seismic and vibration protection |
| Replace | ANSI/ASCE/SEI 25 (2007) |
| Year | 2016 |
| Document history | ANSI/ASCE/SEI 25 (2016) |
| Country | USA |
| Keyword | ANSI 25;ANSI/ASCE 25;25;ANSI/ASCE/SEI 25-2016 |