Officials ordered tens of thousands of people to evacuate their homes in the Los Angeles suburb of Garden Grove on Friday due to a failing chemical tank that was likely to either leak or explode, possibly releasing toxic vapor into the air, first responders said.
Firefighters doused the tanks with water using a mechanical device that kept humans at a safe distance, stabilizing the temperature and "buying us time," said Craig Covey, division chief of the Orange County Fire Authority, in a video posted on social media.
In a previous video, Covey had said there were two options remaining, either that the tank would fail and spill up to 7,000 gallons (26,500 liters) of toxic chemicals, or that it would explode and endanger neighboring tanks.
"I know I keep talking about we were handed this situation where there's only two things that can happen, it could crack and leak, or it could blow up. That's not acceptable to us,"
Covey said in the later video. "I have an entire team actively working locally, regionally, across the state, and across the country, to try to figure out how to fix this."
Covey said his goal was to "get all these brilliant minds together to put a plan together, so that we don't let this blow up."
The malfunctioning tank contained methyl methacrylate, a flammable, volatile chemical used in plastics and manufacturing at an aerospace plant, the Orange County Register reported.
The situation, which began on Thursday, unfolded in Garden Grove, a city of about 172,000 people some 30 miles (50 km) south of Los Angeles.
Officials discovered the increased risk of an explosion on Friday after getting an update from the manufacturing company, said TJ McGovern, interim chief of the Orange County Fire Authority.
Officials established three evacuation shelters, one in Garden Grove and one each in the neighboring cities of Anaheim and Cypress.
The evacuation zone was home to about 40,000 people, Garden Grove Police Chief Amir El-Farra said, as reported by the Orange County Register, and about 15% of them were refusing to leave, he said.
Health officials were concerned that vapor could escape with the potential of causing severe respiratory issues in the event of prolonged exposure. But so far air quality monitors had not detected any vapor, said Dr. Regina Chinsio-Kwong of the Orange County Health Care Agency.
"You are safe as long as you are out of the zone that was determined to be an evacuation zone," Chinsio-Kwong said.
Source: Reuters
Bd-pratidin English/ ANI
