Mercury News, December 2011
By Steve Johnson
Regulators also questioned PG&E's plans to install automated gas-line shut-off valves, a key issue in the wake of the September 2010 San Bruno disaster, where it took an hour and a half to turn off the gas feeding the inferno.
By Steve Johnson
Regulators also questioned PG&E's plans to install automated gas-line shut-off valves, a key issue in the wake of the September 2010 San Bruno disaster, where it took an hour and a half to turn off the gas feeding the inferno.
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