INDIANA GAS CO INC

gas_distribution Incident — ATTICA, IN

Incident Information

Report Date
OperatorINDIANA GAS CO INC
Commodity—
Pipeline Typegas_distribution

Location

CityATTICA
StateIN
CountyFOUNTAIN
Coordinates40.28850, -87.25223

Cause

CausePIPE, WELD, OR JOINT FAILURE
Subcause—

Casualties

Fatalities0
Injuries0

Costs

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

Location Map

Incident Narrative

VECTREN DID NOT RECEIVE NOTIFICATION OF THE EXPLOSION FROM LOCAL EMERGENCY RESPONDERS. A VECTREN EMPLOYEE HEARD OF EXPLOSION ON A SCANNER AND IMMEDIATELY NOTIFIED THE LOCAL SUPERVISOR. VECTREN SENT AN EMPLOYEE TO THE SITE FINDING NATURAL GAS MIGRATING INTO A STORM DRAIN AND NEARBY RESIDENTIAL HOMES DUE TO THE DEPTH OF FROST IN THE AREA. INVESTIGATING THE SOURCE OF ESCAPING NATURAL GAS, EMPLOYEE FOUND A LEAK UNDER NEW STREET, WHICH RUNS EAST AND WEST NORTH OF THE EXPLOSION LOCATION. AFTER MONITORING THE AREA, COMPANY CREWS EXCAVATED THE SOURCE OF LEAK FINDING A CRACK IN A 4' STEEL MAIN THAT TRANSVERSE AN OXY-ACETYLENE WELDED MITER JOINT. TWO STOPPLE FITTINGS WERE INSTALLED ON THE ONE-WAY FED MAIN TO BYPASS THE CRACKED MAIN ENABLING THE SECTION TO BE ISOLATED. A 45

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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