Residents of four Bay Area counties may have seen low-flying aircraft, including helicopters and drones, over Pacific Gas & Electric lines Friday.
"So our goal, as we looked at ways to enhance the program and expand our effort to reduce wildfire risk is to make Public Safety Power Shutoff event’s smaller in size, shorter in length and smaller in scope or, you know, fewer circuits involved," Denny Boyles, PG&E spokesman, said.
When power shutoffs occur, every mile of power line must be inspected before it is reenergized.
Boyles told KCBS Radio that simulating the purposeful shutdown of high-power transmission and distribution lines to mitigate fire danger helps crews prepare.
"We’re simulating that we’ve interrupted power for a Public Safety Power Shutoff, but no customers have actually been affected," he said.
Crews were patrolling both mountain and rural communities, as well as other areas that have the potential for a public safety power shutoff, according to Boyles.