CITY OF MAPLETON

gas_distribution Incident — MAPLETON, IA — April 9, 2011

Incident Information

Incident DateApril 9, 2011
OperatorCITY OF MAPLETON
CommodityNATURAL GAS
Pipeline Typegas_distribution

Location

CityMAPLETON
StateIA
Coordinates42.16134, -95.79342

Cause

CauseNATURAL FORCE DAMAGE
SubcauseHIGH WINDS

Casualties

Fatalities0
Injuries0

Costs

Property Damage$200
Emergency Response$0
Other Costs$0

Location Map

Incident Narrative

"APRIL 9, 2011, APPROXIMATELY 7:20 PM TORNADO STRUCK MAPLETON AFFECTING 60% OF COMMUNITY. LARGE TREE UPROOTED AND PULLED 2"" POLYETHYLENE MAIN OUT OF THE GROUND SEVERING LINE. IT WAS UNCERTAIN OF THE DAMAGE TO THE REST OF THE SYSTEM SO THE TBS WAS SHUT DOWN, AFFECTING ALL 600 CUSTOMERS. ALL METERS WERE SHUT OFF BY NOON APRIL 10. AFTER REPAIRS SYSTEM REPRESSURIZED AT 3:00 PM TO VERIFY NO LEAKS. RELIGHTS BEGAN AT 4:09 PM AND FIRST PASS THROUGH TOWN COMPLETE BY 5:00 P.M. ON APRIL 11. FINAL CUSTOMER THAT COULD BE RELIT WAS AT 9:00 AM APRIL 13, 2011."

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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