NUSTAR PIPELINE OPERATING PARTNERSHIP L.P.

hazardous_liquid Incident — — June 25, 2017

Incident Information

Incident DateJune 25, 2017
OperatorNUSTAR PIPELINE OPERATING PARTNERSHIP L.P.
CommodityREFINED AND/OR PETROLEUM PRODUCT (NON-HVL) WHICH IS A LIQUID
Pipeline Typehazardous_liquid

Location

State
Coordinates45.64903, -98.52882

Cause

CauseNATURAL FORCE DAMAGE
SubcauseLIGHTNING

Casualties

Fatalities0
Injuries0

Costs

Property Damage$1,800
Emergency Response$29,990
Other Costs$0

Location Map

Incident Narrative

"ON MONDAY MORNING JUNE 26TH, THE AERIAL PATROL PILOT DISCOVERED A SPOT OF DISTRESSED VEGETATION ON THE ABERDEEN, SD TO JAMESTOWN ND LINE. MAINTENANCE CREWS VERIFIED THAT THERE WAS AN OIL STAIN IN THIS LOCATION. THE LINE WAS BLOCKED IN AND ISOLATED WITH THE FREDERICK BLOCK VALVE WHICH IS 23 MILES DOWNSTREAM OF ABERDEEN. ALL NOTIFICATIONS WERE MADE (INTERNAL, NRC AND SDDENR). EXCAVATION BEGAN TUESDAY MORNING. APPROXIMATELY 50 CUBIC YARDS OF SOIL WAS REMOVED AND DISPOSED OF AT THE BROWN COUNTY LANDFILL. THE LINE WAS REPAIRED AND RESTARTED ON JUNE 27TH AT 15:30. THE REPORT HAS BEEN UPDATED AT THE REQUEST OF PHMSA AID."

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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