Storage / Warehouse, Warehouse Corona, CA – Warehouse fire contained with help from sprinkler system March 22, 2019 viking210 A fire Friday in a Corona warehouse containing aircraft parts damaged the upper half of the structure, but was prevented from spreading thanks to the work of firefighters and the building’s automatic sprinkler system. The non-injury blaze erupted about 12:30 a.m. in the 1100 block of Olympic Drive, near Rimpau Avenue, according to the Corona Fire Department. Deputy Chief Chris Cox said that malfunctioning electrical gear sparked the fire in the attic of the warehouse, which was discovered by night shift workers, who attempted to stop the flames with an extinguisher. According to Cox, Corona and Riverside fire personnel arrived within a few minutes and found the building’s emergency sprinkler system already in operation, suppressing the flames. The blaze was knocked down in a half-hour, Cox said, estimating the value of contents saved at $3 million.