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Motiva Enterprises (2719), Convent

LDEQ Accident Report

Accident #112489
State Police #09-0347
Accident Date2009-01-31
Report Date 2009-02-02
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
Volatile Organic Compounds (VOCs)7hcooling water tower exhaustNONOYES 

Accident Classified As:

Cause of Problem: Process Upset

Upset in the refinery's cooling water systems resulting in the apparent exceedance of the VOC emission rate limit due to mechanical failure within a set of heat exchangers which resulted in releasing VOCs into the cooling water system. No DEQ report in this file, follow-up letter only.

Discharge Preventable - No Information Given

Notes/Remedial Actions

VOCs stripped in the cooling water tower and emitted to the atmosphere in cooling tower exhaust, samples taken at the battery limits of multiple units until source was identified, isolated heat exchangers to minimize hydrocarbon carryover across cooling water system