GD incident on 2013-03-09 — TX

Operator
Centerpoint Energy Resources Corporation
Cause
Other Outside Force Damage
Commodity
Natural Gas
Program
GD
Damage and Injuries
0 fatalities 1 injury
Property damage (nominal)
$10,000
Incident datetime
2013-03-09 12:10
Report number
Location
TX, HARRIS
Narrative
Gas escaped from main and communicated through soil into structure resulting in flash fire by unknown/undetermined ignition source and injuring (1) male adult requiring hospitalization.
Detailed record list
Occurred At
2013-03-09 12:10:00
Year
2013
Report Received Date
2013-04-05 00:00:00
Iyear
2013.0
Report Number
20130038.0
Supplemental Number
15633.0
Report Type
Original Final
Operator Id
Name
Centerpoint Energy Resources Corporation
Operator Street Address
1111 Louisiana St
Operator City Name
Houston
Operator State Abbreviation
TX
Operator Postal Code
77002
Local Datetime
2013-03-09 12:10:00
Location Street Address
9614 Saltillo St
Location City Name
Houston
Location County Name
Harris
Location State Abbreviation
TX
Location Postal Code
77013
Location Latitude
Location Longitude
Nrc Rpt Datetime
2013-03-09 17:18:00
Nrc Rpt Num
Commodity Released Type
Natural Gas
Unintentional Release
15.0
Fatality Ind
No
Fatal
0
Injury Ind
Yes
Num Emp Injuries
0
Num Contr Injuries
0
Num Er Injuries
0
Num Worker Injuries
0
Num Gp Injuries
1
Injure
1
Ignite Ind
Yes
Explode Ind
No
Num Pub Evacuated
2.0
Incident Identified Datetime
2013-03-09 12:10:00
On Site Datetime
2013-03-09 12:10:00
Federal
No
Location Type
Private Property
Incident Area Type
Underground
Incident Area Subtype
Under Soil
Depth Of Cover
42.0
Crossing
No
Pipe Facility Type
Privately Owned
System Part Involved
Main
Installation Year
1971.0
Pipe Diameter
2.0
Pipe Specification
Astm D2513 - 2"
Pipe Manufacturer
Dupont
Material Involved
Plastic
Plastic Type
Polyethylene (Pe)
Wt Plastic
0.216
Material Pe Pipe Code
2306
Release Type
Rupture
Rupture Orient
Circumferential
Rupture Length
1.5
Rupture Width
0.5
Class Location Type
Class 3 Location
Est Cost Oper Paid
12000.0
Est Cost Prop Damage
10000.0
Est Cost Emergency
14000.0
Est Cost Other
4000.0
Est Cost Other Details
Fence Replacement, Storage Building And Landscaping
Est Cost Unintentional Release
100.0
Prpty
40100.0
Commercial Affected
0.0
Industrial Affected
0.0
Residences Affected
28.0
Accident Psig
45.0
Normal Psig
45.0
Mop Psig
60.0
Accident Pressure
Pressure Did Not Exceed Maop
Scada In Place Ind
Yes
Scada Operating Ind
Yes
Scada Functional Ind
Yes
Scada Detection Ind
No
Scada Conf Ind
No
Accident Identifier
Notification From Emergency Responder
Investigation Status
No, the operator did not find that an investigation of the controller(s) actions or control room issues was necessary due to: (provide an explanation for why the operator did not investigate)
Investigation Status Details
Release did not exceed detection thresholds of system
Employee Drug Test Ind
No
Contractor Drug Test Ind
No
Cause
Other Outside Force Damage
Cause Details
Other Outside Force Damage
Outside Force Type
Other Outside Force Damage
Osf Other Details
Improper Construction Practices (Backfilling) By Contractors Working In Area On Sewer System.
Preparer Name
L***** J* D********
Preparer Title
Advanced Operations Coordinator
Preparer Email
L***************@c****************.com
Preparer Telephone
713-967-7325
Preparer Fax
713-967-7307
Authorizer Name
S**** Y********
Authorizer Title
Director Of Operations
Authorizer Telephone
713-207-5700
Authorizer Email
S**************@c****************.com
Narrative
Gas escaped from main and communicated through soil into structure resulting in flash fire by unknown/undetermined ignition source and injuring (1) male adult requiring hospitalization.
Occurred At 2013-03-09 12:10:00
Year 2013
Report Received Date 2013-04-05 00:00:00
Iyear 2013.0
Report Number 20130038.0
Supplemental Number 15633.0
Report Type Original Final
Operator Id 4499 PHMSA Enforcement
Name Centerpoint Energy Resources Corporation
Operator Street Address 1111 Louisiana St
Operator City Name Houston
Operator State Abbreviation TX
Operator Postal Code 77002
Local Datetime 2013-03-09 12:10:00
Location Street Address 9614 Saltillo St
Location City Name Houston
Location County Name Harris
Location State Abbreviation TX
Location Postal Code 77013
Location Latitude 29.79999 Google Maps OpenStreetMap
Location Longitude -95.258148 Google Maps OpenStreetMap
Nrc Rpt Datetime 2013-03-09 17:18:00
Nrc Rpt Num 1040561 NRC Report How to search
Commodity Released Type Natural Gas
Unintentional Release 15.0
Fatality Ind No
Fatal 0
Injury Ind Yes
Num Emp Injuries 0
Num Contr Injuries 0
Num Er Injuries 0
Num Worker Injuries 0
Num Gp Injuries 1
Injure 1
Ignite Ind Yes
Explode Ind No
Num Pub Evacuated 2.0
Incident Identified Datetime 2013-03-09 12:10:00
On Site Datetime 2013-03-09 12:10:00
Federal No
Location Type Private Property
Incident Area Type Underground
Incident Area Subtype Under Soil
Depth Of Cover 42.0
Crossing No
Pipe Facility Type Privately Owned
System Part Involved Main
Installation Year 1971.0
Pipe Diameter 2.0
Pipe Specification Astm D2513 - 2"
Pipe Manufacturer Dupont
Material Involved Plastic
Plastic Type Polyethylene (Pe)
Wt Plastic 0.216
Material Pe Pipe Code 2306
Release Type Rupture
Rupture Orient Circumferential
Rupture Length 1.5
Rupture Width 0.5
Class Location Type Class 3 Location
Est Cost Oper Paid 12000.0
Est Cost Prop Damage 10000.0
Est Cost Emergency 14000.0
Est Cost Other 4000.0
Est Cost Other Details Fence Replacement, Storage Building And Landscaping
Est Cost Unintentional Release 100.0
Prpty 40100.0
Commercial Affected 0.0
Industrial Affected 0.0
Residences Affected 28.0
Accident Psig 45.0
Normal Psig 45.0
Mop Psig 60.0
Accident Pressure Pressure Did Not Exceed Maop
Scada In Place Ind Yes
Scada Operating Ind Yes
Scada Functional Ind Yes
Scada Detection Ind No
Scada Conf Ind No
Accident Identifier Notification From Emergency Responder
Investigation Status No, the operator did not find that an investigation of the controller(s) actions or control room issues was necessary due to: (provide an explanation for why the operator did not investigate)
Investigation Status Details Release did not exceed detection thresholds of system
Employee Drug Test Ind No
Contractor Drug Test Ind No
Cause Other Outside Force Damage
Cause Details Other Outside Force Damage
Outside Force Type Other Outside Force Damage
Osf Other Details Improper Construction Practices (Backfilling) By Contractors Working In Area On Sewer System.
Preparer Name L***** J* D********
Preparer Title Advanced Operations Coordinator
Preparer Email L***************@c****************.com
Preparer Telephone 713-967-7325
Preparer Fax 713-967-7307
Authorizer Name S**** Y********
Authorizer Title Director Of Operations
Authorizer Telephone 713-207-5700
Authorizer Email S**************@c****************.com
Narrative Gas escaped from main and communicated through soil into structure resulting in flash fire by unknown/undetermined ignition source and injuring (1) male adult requiring hospitalization.

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