Create a free Industrial Equipment News account to continue

Magnesium-Fed Warehouse Fire Created Explosions in LA Suburb

The plant also contained lead and other metals and chemicals. It sent up a huge cloud of smoke over the neighborhood.

Los Angeles County Firefighters stand on top of a roof and watch as an explosion erupts from a factory in Maywood, Calif. on Tuesday, June 14, 2016. Explosions rocked a small Los Angeles County city early Tuesday as an inferno raged through a business containing metals and and firefighters decided to allow the blaze to burn itself out.
Los Angeles County Firefighters stand on top of a roof and watch as an explosion erupts from a factory in Maywood, Calif. on Tuesday, June 14, 2016. Explosions rocked a small Los Angeles County city early Tuesday as an inferno raged through a business containing metals and and firefighters decided to allow the blaze to burn itself out.
AP Photo/Richard Vogel

MAYWOOD, Calif. (AP) β€” A commercial fire that drove 300 people from their homes outside Los Angeles was essentially doused after explosively feeding on 10,000 pounds of magnesium shavings, officials said.

There were huge, fireball-like explosions early Tuesday when firefighters poured water on the flames at a metal-recycling warehouse in this city of 28,000 south of downtown Los Angeles. "We are now at the point of final extinguishment," said Deputy Chief John Tripp of the Los Angeles County Fire Department.

Firefighters used heavy equipment to clear debris to expose the remaining magnesium to air so it would burn better. That allowed firefighters to pour in water and make progress, Tripp said.

The plant also contained lead and other metals and chemicals, and it sent up a huge cloud of smoke over the neighborhood. Crews Wednesday evening were testing ash and residue in the neighborhood to make sure they didn't pose a health hazard.

The tests were expected to take several hours, and once the all-clear was given, evacuees could begin returning home, fire officials said.

The fire was reported about 2:30 a.m. Tuesday. Firefighters had no choice but to turn hoses on the blaze, which destroyed two commercial buildings, because it was endangering homes and commercial buildings nearby. "It could have burned down the whole block," Tripp said. "The people that we evacuated β€” it wasn't for a health reason. We were in fear that that fire was going to burn down their homes," Tripp said.

More than 130 of the 300 or so evacuees spent the night at a Red Cross shelter. Investigations were underway into the cause of the fire and whether the business met all the extensive regulations for hazardous materials.

The fire was the second major blaze in the Los Angeles area in recent days. Authorities say a dispute between homeless people living together in an abandoned office near downtown L.A. led one of them to set a fire that killed five others. Johnny Sanchez, 21, was arrested on suspicion of murder for starting the fire, Los Angeles police said. It wasn't immediately clear if he has hired a lawyer.

More in Safety