KINSTON - Leaders of the investigation into the West Pharmaceuticals plant explosion held a public meeting Thursday after releasing a report indicating that the plant didn't do everything it could to prevent the disaster.
Lead Investigator Stephen Selk said the Jan. 29, 2003, explosion occurred when ACumist, a combustible dust used by the plant, accumulated above a suspended ceiling and ignited. The dust had accumulated to between 1/4 and 1/2 of an inch, he said, and national fire codes only allow 1/32 of an inch.
"If the average thickness was 3/8 of an inch and it was all ACumist then the total accumulation would be approximately one ton," Selk said, describing the accumulation as a "sleeping giant."
The ACumist was used as a paste on rubber materials that were then dried using fans, producing the dust and blowing it above the ceiling tiles.
Patsy Gates, an employee of West Pharmaceuticals Inc., worked with ACumist and said that she and the other employees had no idea the material was combustible.
"We would scoop up dried powder," she said. "It looked like lightning bolts because of so much static electricity."
Gates attended the meeting intending to speak in support of West Pharmaceuticals but decided to remain silent after hearing the report. No public comments were made.
"Now I still don't blame West, but I feel differently now knowing that they didn't take precautions," Gates said after the meeting. "They should have told us. They knew."
Gates, who has worked for the plant for 17 years, was not in the room during the explosion but witnessed the immediate aftermath.