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Motiva Enterprises (1406), Norco

LDEQ Accident Report

Accident #134693
State Police #11-06473
Accident Date2011-10-15
Report Date 2011-10-20
Follow-up Date 2011-11-03
Follow-up: Yes

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Hydrogen Sulfide31 hlevel bridle at sulfur plant S-3NONONOBRQ

Accident Classified As: Below Reportable Quantity (BRQ)

Cause of Problem: Piping or Tubing

On 10/15/11 at approximately 1:40 pm, a release of hydrogen sulfide occurred at Motiva's Sulfur Plant No. 3 (S-3) from a leaking level bridle. Immediately upon discovery, the leaking level bridle was isolated and the leak stopped. A maintenance work ticket was generated to fabricate a new spool piece to replace the leaking section of pipe on the level bridle. The new spool piece was then installed and the level bridle was put back in service with no issues.

Discharge Preventable - No Information Given

No Information Given.

Notes/Remedial Actions

The report says that immediately upon discovery the level bridle was isolated and the leak stopped, yet the duration shows the leak went on for more than 1 day.