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Phillips 66 (2538), Lake Charles

LDEQ Accident Report

Accident #125333
State Police #10-2734
Accident Date2010-08-01
Report Date 2010-08-06
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
Propane/Propylene Mixno information givenD-2302 sight glassNONONO4,365.0 pounds

Accident Classified As:

Cause of Problem: Equipment Failure

Sight glass covering a drain ruptured while operator was draining water off of vessel [D-2302] in Tank Farm [Area D], glass rupture caused release of propane-propylene (VOCs).

Discharge Preventable - No

"Thermal and pressure cycles over time caused uneven stress on the glass leading to a rupture."

Notes/Remedial Actions

"Replacing sight glass with spool piece on D-2302. All propane-propylene bullet sight glasses will be replaced with spool pieces"