MELISSA RENEWABLES

gas_transmission Incident —

Incident Information

Report Date
OperatorMELISSA RENEWABLES
Commodity—
Pipeline Typegas_transmission

Location

State
Coordinates33.27728, -96.53361

Cause

CauseEXCAVATION DAMAGE
Subcause—

Casualties

Fatalities0
Injuries0

Costs

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

Location Map

Incident Narrative

UTILITY COMPANY WAS EXCAVATING TO INSTALL A NEW SUBDIVISION'S SEWER CONNECTION. THE PIPELINE OPERATOR'S PIPELINE HAD BEEN PREVIOUSLY MARKED BY PIPELINE OPERATOR'S 3RD. PARTY LOCATING SERVICE FOR THIS EXCAVATION PROCESS. THE PIPELINE WAS 17 FEET DEEP IN SOLID ROCK AS IT WAS PART OF A SECTION OF PIPELINE THAT WAS DIRECTIONAL BORED IN. THE UTILITY COMPANY WAS AWARE OF THE PIPELINE LOCATION, BUT DID NOT CALL THE PIPELINE OPERATOR WHEN EXCAVATION STARTED. UTILITY COMPANY EQUIPMENT OPERATOR STATED TO THE PIPELINE OPERATOR'S PLANT MANAGER "" WE KNEW THE PIPELINE WAS THERE. WE THOUGHT WHEN WE GOT THROUGH THE DIRT AND HIT SOLID ROCK THAT WE WERE OK"". THE UTILITY COMPANY EQUIPMENT OPERATOR STRUCK PIPELINE OPERATOR'S PIPELINE AT APPROXIMATELY 17 FEET IN DEPTH, AND PUNCTURED THE PIPELINE WITH ONE 2"" TOOTH ON UTILITY COMPANY'S TRACKHOE. PIPELINE OPERATOR'S PIPELINE HAD APPROXIMATELY 350 PSIG. ON THE PIPELINE.UTILITY COMPANY'S EQUIPMENT OPERATOR DID SHUT DOWN HIS EQUIPMENT AND NOTIFY TEXAS 811 OF THE PIPELINE STRIKE WITHIN A FEW MINUTES OF THE INCIDENT.

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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