HOLLY ENERGY PARTNERS - OPERATING, L.P.

hazardous_liquid Incident —

Incident Information

Report Date
OperatorHOLLY ENERGY PARTNERS - OPERATING, L.P.
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates41.12740, -104.79070

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

AN HEP SUPERVISOR DISCOVERED THE RELEASE AS HE WAS DRIVING BY THE STATION, SMELLED GASOLINE AND FOUND PRODUCT ON THE GROUND. DAN IMMEDIATELY STOPPED AT THE STATION AND ISOLATED THE THERMAL RELIEF VALVE TO PREVENT ANY PRODUCT FROM GOING INTO THE SUMP. THE HEP SUPERVISOR CONTACTED THE VACUUM TRUCK OPERATOR THAT WAS ALREADY ON-SITE TO RESPOND TO THE RELEASE. THE FREE PRODUCT WAS CONTAINED WITHIN THE CONFINES OF THE STATION. UPON FURTHER INVESTIGATION BY THE HEP SUPERVISOR IT WAS DETERMINED THAT THE MANUAL SUMP GAUGE HAD BECOME STUCK FAILING TO GIVE ACCURATE SUMP LEVELS WHICH CAUSED THE SUMP TO OVERFILL. THE FLOAT WAS REMOVED, CLEANED, REINSTALLED AND TESTED FOR FREEDOM IN MOVEMENT. THE CONTAMINATED SOIL WAS REMOVED AND DISPOSED AS REQUIRED.

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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