ONEOK NGL PIPELINE, LLC
hazardous_liquid Incident —
Incident Information
| Report Date | — |
| Operator | ONEOK NGL PIPELINE, LLC |
| Commodity | — |
| Pipeline Type | hazardous_liquid |
Location
| State | |
| Coordinates | 47.67247, -104.17808 |
Cause
| Cause | EQUIPMENT FAILURE |
| Subcause | — |
Casualties
| Fatalities | 0 |
| Injuries | 0 |
Costs
| Property Damage | — |
| Lost Commodity | — |
| Public/Private Damage | — |
| Emergency Response | — |
| Environmental Remediation | — |
| Other Costs | — |
Location Map
Incident Narrative
AT 19:59 ON 2/17/2017 ONEOK PIPELINE CONTROL RECEIVED A GAS DETECTION ALARM AT ONEOK'S RIVERVIEW PUMP STATION. LOCAL OPERATIONS PERSONNEL WERE IMMEDIATELY DISPATCHED TO THE LOCATION. UPON ARRIVAL, ONEOK PERSONNEL IDENTIFIED VAPORS ESCAPING FROM THE #3 PUMP AT THE STATION. THE PUMP STATION WAS SHUT DOWN AND THE #3 PUMP WAS ISOLATED AND DE-PRESSURED. ONCE DE-PRESSURED, THE #3 PUMP WAS REMOVED FROM SERVICE AND THE PUMP STATION WAS RETURNED TO NORMAL SERVICE. ONEOK PERSONNEL INVESTIGATING THE RELEASE, IDENTIFIED THE MANUFACTURE'S CONNECTION OF THE PUMP BALANCE LINE HAD DEVELOPED A CRACK WHERE IT ATTACHED TO THE PUMP CASE.
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.