The Southwest Industrial Gases storage facility that exploded in Dallas yesterday had not been inspected in over five years. That revelation was made by Dallas Fire Marshall Debbie Carlin at a news briefing late yesterday. Still, Carlin maintained that the lack of inspections was not a contributing factor to yesterday’s explosion. The Southwest Industrial Gases plant also was not outfitted with a sprinkler system because such systems were not required when the facility was built.
Dallas city ordinances require that any business that stores volatile agents be inspected every year. The Southwest Industrial Gases facility, which stores canisters of propane and acetylene gases, would appear to fit within that category. In fact, while the fire still raged, a spokesperson for the Dallas Fire Department did tell a local TV station that the plant had been inspected every year. But at the news conference later in the day, Carlin admitted that the statement was not accurate. But Carlin said that such inspections check only for material storage and the presence of open flames. Neither of those situations was the cause of Wednesday’s blast. Rather, a malfunctioning connection tube used to fill tanks with acetylene sparked the explosion.

