man in respirator talking on walkie-talkie during fire in industrial building

911 accident alarm alert apocalypse architecture arson ash blaze building burn burning burnt caucasian closeup clothing coal damage danger dangerous destroy destruction devastation disaster emergency exploding extinguish factory fighter fire firefighter firefighting fireman flame gas hazard heat hell helmet help industrial industry inferno inside insurance interior job lifeguard listen loss male man mask misfortune nightmare orange people person plant portrait professional protection protective radio rescue respirator responder safety serious service smoke smoky talk uniform urgency walkietalkie warning work worker workwear