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CSB  INVESTIGATION INFORMATION PAGE
DPC Enterprises Chlorine Release
Festus, MO, August 14, 2002
DPC Enterprises Chlorine Release
An incorrect transfer hose ruptured at DPC Enterprises, leaking 48,000 pounds of chlorine from a parked rail car

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Incident Description
On August 14, 2002, a chlorine transfer hose ruptured during a rail car unloading operation at the DPC Enterprises chlorine repackaging facility near Festus, Missouri. The hose rupture ultimately led to the release of 48,000 pounds of chlorine, causing three workers and 63 residents to seek medical treatment.

Investigation Status
The final report on this investigation was approved May 1, 2003.

Reports Final Investigation Report
Digests Digest of DPC Enterprises Investigation
News Releases News Release May 1, 2003 - CSB Board Votes 5-0 to Approve Report on DPC Chlorine Release, Calls for Industry-Wide System for Hose Identification
News Releases News Release December 4, 2002 - CSB Safety Advisory Calls for Validation of Chlorine Transfer Hoses
News Releases News Release August 21, 2002 - U.S. Chemical Safety Board Launches Full Investigation of St. Louis-Area Chlorine Gas Release
News Releases News Release August 14, 2002 - CSB Sends Assessment Team to Missouri Chlorine Leak Site
Presentations Slide Presentation from Community Meeting, Glendale, AZ, June 9, 2004
Presentations Slide Presentation from Board Public Meeting, Festus, MO, May 1, 2003
Notices Federal Register Notice for Board Public Meeting, Festus, MO, May 1, 2003
Transcripts Transcript of Board Public Meeting, Festus, MO, May 1, 2003