The committee will study current and potential methodologies and standards, including regulatory criteria, for deciding when an automatic shutoff valve, remote controlled valve or other equivalent ...
WASHINGTON — Gas feeding the flames devouring a San Bruno neighborhood could have been shut off at least an hour earlier, but PG&E had decided in 2006 that adding automatic or remotely controlled shut ...
The U.S. Dept. of Transportation has proposed a regulation to require automatic shutoff valves or similar technology on new and rebuilt pipelines that carry natural gas and hazardous liquids. Under ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results