ENTERPRISE PRODUCTS OPERATING LLC

hazardous_liquid Incident —

Incident Information

Report Date
OperatorENTERPRISE PRODUCTS OPERATING LLC
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates29.84397, -94.89203

Cause

CauseEQUIPMENT FAILURE
Subcause—

Casualties

Fatalities0
Injuries0

Costs

Property Damage
Lost Commodity
Public/Private Damage
Emergency Response
Environmental Remediation
Other Costs

Location Map

Incident Narrative

ON 9/17/2018 AT 1545, OPERATIONS PERSONNEL DISCOVERED A LEAK ON AN 8"" TEMPORARY PIPING CONNECTION. OPERATIONS PERSONNEL HAD JUST LAUNCHED A CALIPER TOOL ON LID 22862 AT THE MONT BELVIEU EAST STORAGE FACILITY. THE LAUNCHER WAS IMMEDIATELY ISOLATED. IT WAS DISCOVERED THAT AN O-RING HAD FAILED ON THE CHIKSAN CONNECTION ON THE TEMPORARY PIPING. THE TEMPORARY PIPING WAS REMOVED AND THE O-RING SENT IN FOR ANALYSIS. LAB RESULTS CONCLUDED THE O-RING EXHIBITED SIGNS MECHANICAL CUTTING OR GOUGING. THE RESULTS OF EXAMINATION SUGGESTS THE O-RING WAS ROLLED AND PINCHED. TRC WAS CALLED AT 16:51HRS - TRC INCIDENT # 001857

About This Pipeline Incident

Pipeline incident data is reported to the Pipeline and Hazardous Materials Safety Administration (PHMSA). All significant incidents involving fatalities, injuries, or property damage over $50,000 must be reported.

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