GD incident on 2017-11-13 — IN

Operator
Indiana Gas Co Inc
Cause
Notification Issue
Commodity
Natural Gas
Program
GD
Damage and Injuries
0 fatalities 0 injuries
Property damage (nominal)
$7,000
Incident datetime
2017-11-13 11:05
Report number
Location
IN, HENDRICKS
Narrative
On monday, november 13, 2017, a contractor installing telecommunication facilities using boring excavation equipment, struck and damaged a 1 inch plastic natural gas service line to 10871 walnut grove bend in camby, indiana. The resulting release of natural gas ignited causing an explosion and fire which destroyed the house, also resulting in partial fire damage to the houses on either side. Vectren personnel isolated the escaping natural gas on the service line and made it safe. Associated nrc report numbers: 1197183 (initial), 1197261 (48 hour), 1197265 (update/correction)
Detailed record list
Occurred At
2017-11-13 11:05:00
Year
2017
Report Received Date
2017-12-18 00:00:00
Iyear
2017.0
Report Number
20170115.0
Supplemental Number
30525.0
Report Type
Supplemental Final
Operator Id
Name
Indiana Gas Co Inc
Operator Street Address
211 Nw Riverside Drive
Operator City Name
Evansville
Operator State Abbreviation
IN
Operator Postal Code
47708
Local Datetime
2017-11-13 11:05:00
Location Street Address
10871 Walnut Grove Bend
Location City Name
Camby
Location County Name
Hendricks
Location State Abbreviation
IN
Location Postal Code
46113
Location Latitude
Location Longitude
Nrc Rpt Datetime
2017-11-13 13:13:00
Nrc Rpt Num
Commodity Released Type
Natural Gas
Unintentional Release
42.0
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Ignite Ind
Yes
Explode Ind
Yes
Num Pub Evacuated
2.0
Incident Identified Datetime
2017-11-13 11:05:00
On Site Datetime
2017-11-13 11:34:00
Federal
No
Location Type
Private Property
Incident Area Type
Underground
Incident Area Subtype
Under Soil
Depth Of Cover
24.0
Crossing
No
Pipe Facility Type
Investor Owned
System Part Involved
Service
Installation Year
1998.0
Pipe Diameter
1.0
Pipe Specification
Astm D2513
Pipe Manufacturer
Performance Pipe
Material Involved
Plastic
Plastic Type
Polyethylene (Pe)
Plastic Sdr
11.5
Material Pe Pipe Code
2406
Release Type
Mechanical Puncture
Puncture Axial
0.5
Puncture Circum
0.5
Class Location Type
Class 3 Location
Est Cost Oper Paid
300000.0
Est Cost Prop Damage
7000.0
Est Cost Emergency
1000.0
Est Cost Other
0.0
Est Cost Unintentional Release
220.0
Prpty
308220.0
Commercial Affected
0.0
Industrial Affected
0.0
Residences Affected
1.0
Accident Psig
55.0
Normal Psig
55.0
Mop Psig
60.0
Accident Pressure
Pressure Did Not Exceed Maop
Scada In Place Ind
No
Accident Identifier
Notification From Emergency Responder
Investigation Status
No, the facility was not monitored by a controller(s) at the time of the incident
Employee Drug Test Ind
No
Contractor Drug Test Ind
No
Cause
Excavation Damage
Cause Details
Excavation Damage By Third Party
Ex Party Type
Excavation Damage By Third Party
Prior Notification Ind
Yes
One Call System Ind
Yes
Notify Cga Dirt
Yes
Private Row Ind
Yes
Private Subtype
Private Landowner
Excavator Type
Contractor
Excavator Equipment
Boring
Work Performed
Telecommunications
One Call Notified Ind
Yes
One Call Ticket Num
1710254520
Locator Type
Contract Locator
Visible Marks
No
Service Interruption
Yes
Service Interruption Hours
5.0
Root Cause Category
Notification Issue
Root Cause Type
No Notification Made To The One-Call Center/811
Preparer Name
J* C******
Preparer Title
Manager Gas Compliance And Qmp
Preparer Email
J*******@v******.com
Preparer Telephone
620-755-5903
Authorizer Name
N**** C*****
Authorizer Title
Director Compliance And Quality Assurance
Authorizer Telephone
812-491-4545
Authorizer Email
N******@v******.com
Narrative
On monday, november 13, 2017, a contractor installing telecommunication facilities using boring excavation equipment, struck and damaged a 1 inch plastic natural gas service line to 10871 walnut grove bend in camby, indiana. The resulting release of natural gas ignited causing an explosion and fire which destroyed the house, also resulting in partial fire damage to the houses on either side. Vectren personnel isolated the escaping natural gas on the service line and made it safe. Associated nrc report numbers: 1197183 (initial), 1197261 (48 hour), 1197265 (update/correction)
Occurred At 2017-11-13 11:05:00
Year 2017
Report Received Date 2017-12-18 00:00:00
Iyear 2017.0
Report Number 20170115.0
Supplemental Number 30525.0
Report Type Supplemental Final
Operator Id 8070 PHMSA Enforcement
Name Indiana Gas Co Inc
Operator Street Address 211 Nw Riverside Drive
Operator City Name Evansville
Operator State Abbreviation IN
Operator Postal Code 47708
Local Datetime 2017-11-13 11:05:00
Location Street Address 10871 Walnut Grove Bend
Location City Name Camby
Location County Name Hendricks
Location State Abbreviation IN
Location Postal Code 46113
Location Latitude 39.633933 Google Maps OpenStreetMap
Location Longitude -86.328748 Google Maps OpenStreetMap
Nrc Rpt Datetime 2017-11-13 13:13:00
Nrc Rpt Num 1197183 NRC Report How to search
Commodity Released Type Natural Gas
Unintentional Release 42.0
Fatality Ind No
Fatal 0
Injury Ind No
Injure 0
Ignite Ind Yes
Explode Ind Yes
Num Pub Evacuated 2.0
Incident Identified Datetime 2017-11-13 11:05:00
On Site Datetime 2017-11-13 11:34:00
Federal No
Location Type Private Property
Incident Area Type Underground
Incident Area Subtype Under Soil
Depth Of Cover 24.0
Crossing No
Pipe Facility Type Investor Owned
System Part Involved Service
Installation Year 1998.0
Pipe Diameter 1.0
Pipe Specification Astm D2513
Pipe Manufacturer Performance Pipe
Material Involved Plastic
Plastic Type Polyethylene (Pe)
Plastic Sdr 11.5
Material Pe Pipe Code 2406
Release Type Mechanical Puncture
Puncture Axial 0.5
Puncture Circum 0.5
Class Location Type Class 3 Location
Est Cost Oper Paid 300000.0
Est Cost Prop Damage 7000.0
Est Cost Emergency 1000.0
Est Cost Other 0.0
Est Cost Unintentional Release 220.0
Prpty 308220.0
Commercial Affected 0.0
Industrial Affected 0.0
Residences Affected 1.0
Accident Psig 55.0
Normal Psig 55.0
Mop Psig 60.0
Accident Pressure Pressure Did Not Exceed Maop
Scada In Place Ind No
Accident Identifier Notification From Emergency Responder
Investigation Status No, the facility was not monitored by a controller(s) at the time of the incident
Employee Drug Test Ind No
Contractor Drug Test Ind No
Cause Excavation Damage
Cause Details Excavation Damage By Third Party
Ex Party Type Excavation Damage By Third Party
Prior Notification Ind Yes
One Call System Ind Yes
Notify Cga Dirt Yes
Private Row Ind Yes
Private Subtype Private Landowner
Excavator Type Contractor
Excavator Equipment Boring
Work Performed Telecommunications
One Call Notified Ind Yes
One Call Ticket Num 1710254520
Locator Type Contract Locator
Visible Marks No
Service Interruption Yes
Service Interruption Hours 5.0
Root Cause Category Notification Issue
Root Cause Type No Notification Made To The One-Call Center/811
Preparer Name J* C******
Preparer Title Manager Gas Compliance And Qmp
Preparer Email J*******@v******.com
Preparer Telephone 620-755-5903
Authorizer Name N**** C*****
Authorizer Title Director Compliance And Quality Assurance
Authorizer Telephone 812-491-4545
Authorizer Email N******@v******.com
Narrative On monday, november 13, 2017, a contractor installing telecommunication facilities using boring excavation equipment, struck and damaged a 1 inch plastic natural gas service line to 10871 walnut grove bend in camby, indiana. The resulting release of natural gas ignited causing an explosion and fire which destroyed the house, also resulting in partial fire damage to the houses on either side. Vectren personnel isolated the escaping natural gas on the service line and made it safe. Associated nrc report numbers: 1197183 (initial), 1197261 (48 hour), 1197265 (update/correction)

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