Welders Burned, Freeway Construction Worker Killed, – in Separate Accidents

SAN FRANCISCO - Cal-OSHA is looking into two construction accidents in southern California. One sent three subway construction workers to the hospital. The other killed a freeway worker.On July 18 a welding-related explosion in a tunnel under construction in downtown Los Angeles put Dale Gibson, 37, and Andy Gutierrez, 52, into the burn unit at Torrance Memorial Hospital. Gibson, who was hoisted out of the Metro Rail Red Line project in a wire cot, was in critical condition with third-degree burns ove