Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2010-12-09 — OK
Operator
Oneok Ngl Pipeline Lp
Cause
Locating Issue
Commodity
Hvl Or Other Flammable Or Toxic Fluid Which Is A Gas At Ambient Conditions
Program
HL
Damage and Injuries
0 fatalities
0 injuries
Property damage (nominal)
$74,000
Incident datetime
2010-12-09 16:17
Report number
Location
OK
Narrative
Operator's employee did not locate line and positioned operator's contractor too close to pipeline where deep well drill contacted side of pipeline and wore hole through the side of the pipeline. Segment was isolated and repair was made. 4/27/2015 - updated pipe spec - API 5l and pipe manufacture - ltv steel
Detailed record list
Report Received Date
2010-12-10 00:00:00
Iyear
2010
Report Number
20100292
Supplemental Number
20387
Report Type
Supplemental Final
Operator Id
32109
Name
Oneok Ngl Pipeline Lp
Operator Street Address
100 West Fifth Street
Operator City Name
Tulsa
Operator State Abbreviation
OK
Operator Postal Code
74103
Local Datetime
2010-12-09 16:17:00
Location Latitude
35.203837
Location Longitude
-98.06593
Commodity Released Type
Hvl Or Other Flammable Or Toxic Fluid Which Is A Gas At Ambient Conditions
Commodity Subtype
Lpg (Liquefied Petroleum Gas) / Ngl (Natural Gas Liquid)
Unintentional Release Bbls
286
Intentional Release Bbls
0
Recovered Bbls
0
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Accident Identifier
Local Operating Personnel, Including Contractors
Operator Type
Operator Employee
Incident Identified Datetime
2010-12-09 16:17:00
System Part Involved
Onshore Pipeline, Including Valve Sites
On Off Shore
Onshore
Shutdown Due Accident Ind
Yes
Shutdown Datetime
2010-12-09 22:38:00
Restart Datetime
2010-12-13 22:00:00
On Site Datetime
2010-12-09 16:17:00
Nrc Rpt Datetime
2010-12-10 00:14:00
Nrc Rpt Num
964855
Ignite Ind
No
Explode Ind
No
Upstream Valve Type Ind
Manual
Downstream Valve Type Ind
Manual
Num Pub Evacuated
0
Pipe Fac Name
Oneok - Line Creek To Calumet 4 Inch 10149
Segment Name
Between Valves T-Lc 4 And T-Lc 5
Onshore State Abbreviation
Ok
Onshore Postal Code
73079
Onshore City Name
Pocasset
Onshore County Name
Grady
Designated Location
Survey Station No.
Designated Name
699+62
Federal
No
Location Type
Originated On Operator-Controlled Property, But Then Flowed Or Migrated Off The Property
Incident Area Type
Underground
Incident Area Subtype
Under Soil
Depth Of Cover
48
Crossing
No
Pipe Facility Type
Intrastate
Item Involved
Pipe
Pipe Type
Pipe Body
Pipe Diameter
4.5
Pipe Wall Thickness
0.188
Pipe Smys
42000
Pipe Specification
Api 5l
Pipe Seam Type
Erw - High Frequency
Pipe Manufacturer
Ltv Steel
Pipe Coating Type
Extruded Polyehylene
Installation Year
1973
Manufactured Year
1973
Material Involved
Carbon Steel
Release Type
Mechanical Puncture
Puncture Axial
0.2
Puncture Circum
0.5
Wildlife Impact Ind
No
Soil Contamination
No
Long Term Assessment
No
Remediation Ind
No
Water Contam Ind
No
Could Be Hca
No
Commodity Reached Hca
No
Est Cost Oper Paid
0
Est Cost Gas Released
12987
Est Cost Prop Damage
74000
Est Cost Emergency
0
Est Cost Environmental
0
Est Cost Other
0
Prpty
86987
Accident Psig
880
Mop Psig
1440
Accident Pressure
Pressure Did Not Exceed Mop
Pressure Restriction Ind
No
Length Segment Isolated
55090
Internal Inspection Ind
Yes
Operation Complications Ind
No
Pipeline Function
> 20% Smys Regulated Transmission
Scada In Place Ind
Yes
Scada Operating Ind
Yes
Scada Functional Ind
Yes
Scada Detection Ind
No
Scada Conf Ind
No
Cpm In Place Ind
No
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
Damage caused by external equipment, operator's employee was on site at time
Employee Drug Test Ind
Yes
Contractor Drug Test Ind
No
Num Employees Tested
2
Num Employees Failed
0
Cause
Excavation Damage
Cause Details
Excavation Damage By Operator's Contractor (Second Party)
Ex Party Type
Excavation Damage By Operator's Contractor (Second Party)
Notify Cga Dirt
Yes
Pipeline Easement Row Ind
Yes
Excavator Type
Contractor
Excavator Equipment
Auger
Work Performed
Unknown/other
One Call Notified Ind
Yes
One Call Ticket Num
1.01201e+13
One Call Center Name
Oklahoma One-Call
Locator Type
Utility Owner
Visible Marks
No
Service Interruption
Yes
Service Interruption Hours
79
Root Cause Category
Locating Issue
Root Cause Type
Facility Marked Inaccurately Due To Locator Error
Preparer Name
N*** J****
Preparer Title
Dot Compliance Coordinator
Preparer Email
N*********@o****.com
Preparer Telephone
5803956304
Preparer Fax
5803952933
Prepared Date
2015-04-27 00:00:00
Authorizer Name
N*** J****
Authorizer Telephone
5803956304
Authorizer Title
Dot Compliance Coordinator
Authorizer Email
N*********@o****.com
Narrative
Operator's employee did not locate line and positioned operator's contractor too close to pipeline where deep well drill contacted side of pipeline and wore hole through the side of the pipeline. Segment was isolated and repair was made. 4/27/2015 - updated pipe spec - API 5l and pipe manufacture - ltv steel
| Report Received Date | 2010-12-10 00:00:00 |
|---|---|
| Iyear | 2010 |
| Report Number | 20100292 |
| Supplemental Number | 20387 |
| Report Type | Supplemental Final |
| Operator Id | 32109 PHMSA Enforcement |
| Name | Oneok Ngl Pipeline Lp |
| Operator Street Address | 100 West Fifth Street |
| Operator City Name | Tulsa |
| Operator State Abbreviation | OK |
| Operator Postal Code | 74103 |
| Local Datetime | 2010-12-09 16:17:00 |
| Location Latitude | 35.203837 Google Maps OpenStreetMap |
| Location Longitude | -98.06593 Google Maps OpenStreetMap |
| Commodity Released Type | Hvl Or Other Flammable Or Toxic Fluid Which Is A Gas At Ambient Conditions |
| Commodity Subtype | Lpg (Liquefied Petroleum Gas) / Ngl (Natural Gas Liquid) |
| Unintentional Release Bbls | 286 |
| Intentional Release Bbls | 0 |
| Recovered Bbls | 0 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Accident Identifier | Local Operating Personnel, Including Contractors |
| Operator Type | Operator Employee |
| Incident Identified Datetime | 2010-12-09 16:17:00 |
| System Part Involved | Onshore Pipeline, Including Valve Sites |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | Yes |
| Shutdown Datetime | 2010-12-09 22:38:00 |
| Restart Datetime | 2010-12-13 22:00:00 |
| On Site Datetime | 2010-12-09 16:17:00 |
| Nrc Rpt Datetime | 2010-12-10 00:14:00 |
| Nrc Rpt Num | 964855 NRC Report How to search |
| Ignite Ind | No |
| Explode Ind | No |
| Upstream Valve Type Ind | Manual |
| Downstream Valve Type Ind | Manual |
| Num Pub Evacuated | 0 |
| Pipe Fac Name | Oneok - Line Creek To Calumet 4 Inch 10149 |
| Segment Name | Between Valves T-Lc 4 And T-Lc 5 |
| Onshore State Abbreviation | Ok |
| Onshore Postal Code | 73079 |
| Onshore City Name | Pocasset |
| Onshore County Name | Grady |
| Designated Location | Survey Station No. |
| Designated Name | 699+62 |
| Federal | No |
| Location Type | Originated On Operator-Controlled Property, But Then Flowed Or Migrated Off The Property |
| Incident Area Type | Underground |
| Incident Area Subtype | Under Soil |
| Depth Of Cover | 48 |
| Crossing | No |
| Pipe Facility Type | Intrastate |
| Item Involved | Pipe |
| Pipe Type | Pipe Body |
| Pipe Diameter | 4.5 |
| Pipe Wall Thickness | 0.188 |
| Pipe Smys | 42000 |
| Pipe Specification | Api 5l |
| Pipe Seam Type | Erw - High Frequency |
| Pipe Manufacturer | Ltv Steel |
| Pipe Coating Type | Extruded Polyehylene |
| Installation Year | 1973 |
| Manufactured Year | 1973 |
| Material Involved | Carbon Steel |
| Release Type | Mechanical Puncture |
| Puncture Axial | 0.2 |
| Puncture Circum | 0.5 |
| Wildlife Impact Ind | No |
| Soil Contamination | No |
| Long Term Assessment | No |
| Remediation Ind | No |
| Water Contam Ind | No |
| Could Be Hca | No |
| Commodity Reached Hca | No |
| Est Cost Oper Paid | 0 |
| Est Cost Gas Released | 12987 |
| Est Cost Prop Damage | 74000 |
| Est Cost Emergency | 0 |
| Est Cost Environmental | 0 |
| Est Cost Other | 0 |
| Prpty | 86987 |
| Accident Psig | 880 |
| Mop Psig | 1440 |
| Accident Pressure | Pressure Did Not Exceed Mop |
| Pressure Restriction Ind | No |
| Length Segment Isolated | 55090 |
| Internal Inspection Ind | Yes |
| Operation Complications Ind | No |
| Pipeline Function | > 20% Smys Regulated Transmission |
| Scada In Place Ind | Yes |
| Scada Operating Ind | Yes |
| Scada Functional Ind | Yes |
| Scada Detection Ind | No |
| Scada Conf Ind | No |
| Cpm In Place Ind | No |
| 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 | Damage caused by external equipment, operator's employee was on site at time |
| Employee Drug Test Ind | Yes |
| Contractor Drug Test Ind | No |
| Num Employees Tested | 2 |
| Num Employees Failed | 0 |
| Cause | Excavation Damage |
| Cause Details | Excavation Damage By Operator's Contractor (Second Party) |
| Ex Party Type | Excavation Damage By Operator's Contractor (Second Party) |
| Notify Cga Dirt | Yes |
| Pipeline Easement Row Ind | Yes |
| Excavator Type | Contractor |
| Excavator Equipment | Auger |
| Work Performed | Unknown/other |
| One Call Notified Ind | Yes |
| One Call Ticket Num | 1.01201e+13 |
| One Call Center Name | Oklahoma One-Call |
| Locator Type | Utility Owner |
| Visible Marks | No |
| Service Interruption | Yes |
| Service Interruption Hours | 79 |
| Root Cause Category | Locating Issue |
| Root Cause Type | Facility Marked Inaccurately Due To Locator Error |
| Preparer Name | N*** J**** |
| Preparer Title | Dot Compliance Coordinator |
| Preparer Email | N*********@o****.com |
| Preparer Telephone | 5803956304 |
| Preparer Fax | 5803952933 |
| Prepared Date | 2015-04-27 00:00:00 |
| Authorizer Name | N*** J**** |
| Authorizer Telephone | 5803956304 |
| Authorizer Title | Dot Compliance Coordinator |
| Authorizer Email | N*********@o****.com |
| Narrative | Operator's employee did not locate line and positioned operator's contractor too close to pipeline where deep well drill contacted side of pipeline and wore hole through the side of the pipeline. Segment was isolated and repair was made. 4/27/2015 - updated pipe spec - API 5l and pipe manufacture - ltv steel |
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