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ConocoPhillips, Lake Charles

LDEQ Incident Report

Incident #78175
State Police #05-02346
Incident Date2005-04-12
Report Date 2005-04-19
Follow-up Date 0000-00-00
Follow-up: No

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Hydrocarbon72 hrs 0mY-2 Cooling Tower (Ep-152)NONOYES2,930.0 pounds

Cause of Problem: Equipment Failure

The release occurred over a 3 day period due to leaking exchangers. The exchangers are in CatPoly depropanizer overhead service.

Discharge Preventable - No

Notes/Remedial Actions

Once the leaking exchangers were pinpointed through sampling efforts, the Depropanizer Tower was shutdown and blocked in to stop the leak and make repairs to the exchangers. The incident was found to be unpreventable as the leas was not foreseen (a rou