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ExxonMobil Refinery (2638), Baton Rouge

LDEQ Accident Report

Accident #138347
State Police #12-01749
Accident Date2012-03-23
Report Date 2012-03-30
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
BenzeneNo information given.Cooling Towers 20 and 21NONOYESBRQ

Accident Classified As: Below Reportable Quantity (BRQ)

Cause of Problem: Equipment Failure

A leak in the exchanger released benzene from cooling towers 20 and 21.

Discharge Preventable - No Information Given

No information given.

Notes/Remedial Actions

Facility staff looked for and isolated the source of the leak. Sample results for the cooling tower were back to normal range. ExxonMobil initially reported that 10 pounds of benzene was released to an ongoing tower leak. High sample results were received for the tower. However, after further evaluation, the facility determined that no RQs were exceeded.