Federal safety investigators have determined that natural gas was leaking from a defective fitting at a Pennsylvania chocolate factory where a powerful explosion killed seven people
Natural gas leaked from a defective fitting at a Pennsylvania chocolate factory where a powerful explosion leveled one building, heavily damaged another and killed seven people, federal safety investigators said Tuesday as they continued to investigate the cause of the blast.
One of two leaks at the R.M. Palmer Co. plant in West Reading was traced to a gas fitting that was installed in 1982 and was determined to have fractured, according to an investigative update released by the National Transportation Safety Board. Investigators also determined there was a small leak on a natural gas fitting installed in 2021, the board said.
The older fitting, made by DuPont, had a known tendency to crack, and was added to a federal government list of pipe materials with “poor performance histories" in 2007, the safety board said. But it was left in place during utility work two years ago, and remained connected to the natural gas system.
The findings outraged lawyers for the victims' families.
“It's one thing to lose a family member because of some unforeseen, unknown hazard,” said attorney Robert Mongeluzzi, who has filed suit against Palmer, DuPont and UGI Corp., the natural gas utility that served the chocolate factory. «But here, this was a problem and a defect that has been known for decades, and that makes the loss and the tragedy even worse.»
About 70 Palmer production workers and 35 office staff were working in two adjacent buildings at the time of the March 24 blast. Employees in both buildings told federal investigators they could smell gas
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