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Phillips 66 (2538), Lake Charles

LDEQ Accident Report

Accident #129308
State Police #11-00922
Accident Date2011-02-18
Report Date 2011-02-25
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
Naphtha3h 10mEast Tank FarmNONOYES63.0 gallons
Volatile Organic Compounds (VOCs)3h 10mEast Tank FarmNONOYES286.0 pounds
Benzene3h 10mEast Tank FarmNONOYES0.0 pounds

Accident Classified As:

Cause of Problem: Piping or Tubing

Heavy Naphtha #11 runline expansion joint developed a leak. Refinery letter states that engineering calculations were used to determine quantities of pollutants released.

Discharge Preventable - No

A mechanical failure of the expansion joint occurred.

Notes/Remedial Actions

The line was blocked in and isolated. ES&H aided in the clean up of the leak and is standing by for support. Expansion joint was removed from the line. They will inspect other expansion joints and replace/remove as necessary. Naphtha is referred to as "oil" in first part of refinery letter, but listed as naphtha in pollutants released section.