Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2013-09-18 — OK
Operator
Oneok Ngl Pipeline, Llc
Cause
Equipment Failure
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)
$100
Incident datetime
2013-09-18 10:18
Report number
Location
OK
Narrative
Third party contractor working in medford yard heard a pop and release of pressure, oneok employee responded to location and discovered a 3/8" check valve on the body of the oneok northline 5 rawfeed product valve had broken in half allowing product to be released to atmosphere. Valve was isolated and blown down. Check valve was replaced with new valve and line was repressured and put back into service. Broken valve was sent to manufacture to determine cause of failure.
Detailed record list
Report Received Date
2013-10-15 00:00:00
Iyear
2013
Report Number
20130339
Supplemental Number
18640
Report Type
Original Final
Operator Id
32109
Name
Oneok Ngl Pipeline, Llc
Operator Street Address
100 West Fifth Street
Operator City Name
Tulsa
Operator State Abbreviation
OK
Operator Postal Code
74103
Local Datetime
2013-09-18 10:18:00
Location Latitude
36.77414
Location Longitude
-97.75689
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
4
Intentional Release Bbls
0
Recovered Bbls
0
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Incident Identified Datetime
2013-09-18 10:18:00
System Part Involved
Onshore Pump/meter Station Equipment And Piping
On Off Shore
Onshore
Shutdown Due Accident Ind
Yes
Shutdown Datetime
2013-09-18 10:18:00
Restart Datetime
2013-09-18 11:00:00
On Site Datetime
2013-09-18 10:19:00
Ignite Ind
No
Explode Ind
No
Num Pub Evacuated
0
Pipe Fac Name
Medford Pipeline Yard
Segment Name
Oneok Northline 5 Index 10434
Onshore State Abbreviation
Ok
Onshore Postal Code
73759
Onshore City Name
Medford
Onshore County Name
Grant
Designated Location
Milepost/valve Station
Designated Name
Line 5 Header
Federal
No
Location Type
Totally Contained On Operator-Controlled Property
Incident Area Type
Aboveground
Pipe Facility Type
Interstate
Item Involved
Valve
Valve Type
Auxiliary Or Other Valve
Release Type
Leak
Leak Type
Other
Leak Type Other
3/8 " Check Valve Broke
Water Contam Ind
No
Could Be Hca
No
Commodity Reached Hca
No
Est Cost Oper Paid
0
Est Cost Gas Released
170
Est Cost Prop Damage
100
Est Cost Emergency
30
Est Cost Environmental
0
Est Cost Other
0
Prpty
300
Pipeline Function
> 20% Smys Regulated Transmission
Employee Drug Test Ind
No
Contractor Drug Test Ind
No
Cause
Equipment Failure
Cause Details
Malfunction Of Control/relief Equipment
Eq Failure Type
Malfunction Of Control/relief Equipment
Preparer Name
N*** J****
Preparer Title
Regulatory Compliance Coordinator
Preparer Email
N*********@o****.com
Preparer Telephone
580-395-6304
Preparer Fax
580-395-2933
Prepared Date
2013-10-15 00:00:00
Authorizer Name
N*** J****
Authorizer Telephone
580-395-6304
Authorizer Title
Regulatory Compliance Coordinator
Authorizer Email
N*********@o****.com
Narrative
Third party contractor working in medford yard heard a pop and release of pressure, oneok employee responded to location and discovered a 3/8" check valve on the body of the oneok northline 5 rawfeed product valve had broken in half allowing product to be released to atmosphere. Valve was isolated and blown down. Check valve was replaced with new valve and line was repressured and put back into service. Broken valve was sent to manufacture to determine cause of failure.
| Report Received Date | 2013-10-15 00:00:00 |
|---|---|
| Iyear | 2013 |
| Report Number | 20130339 |
| Supplemental Number | 18640 |
| Report Type | Original Final |
| Operator Id | 32109 PHMSA Enforcement |
| Name | Oneok Ngl Pipeline, Llc |
| Operator Street Address | 100 West Fifth Street |
| Operator City Name | Tulsa |
| Operator State Abbreviation | OK |
| Operator Postal Code | 74103 |
| Local Datetime | 2013-09-18 10:18:00 |
| Location Latitude | 36.77414 Google Maps OpenStreetMap |
| Location Longitude | -97.75689 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 | 4 |
| Intentional Release Bbls | 0 |
| Recovered Bbls | 0 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Incident Identified Datetime | 2013-09-18 10:18:00 |
| System Part Involved | Onshore Pump/meter Station Equipment And Piping |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | Yes |
| Shutdown Datetime | 2013-09-18 10:18:00 |
| Restart Datetime | 2013-09-18 11:00:00 |
| On Site Datetime | 2013-09-18 10:19:00 |
| Ignite Ind | No |
| Explode Ind | No |
| Num Pub Evacuated | 0 |
| Pipe Fac Name | Medford Pipeline Yard |
| Segment Name | Oneok Northline 5 Index 10434 |
| Onshore State Abbreviation | Ok |
| Onshore Postal Code | 73759 |
| Onshore City Name | Medford |
| Onshore County Name | Grant |
| Designated Location | Milepost/valve Station |
| Designated Name | Line 5 Header |
| Federal | No |
| Location Type | Totally Contained On Operator-Controlled Property |
| Incident Area Type | Aboveground |
| Pipe Facility Type | Interstate |
| Item Involved | Valve |
| Valve Type | Auxiliary Or Other Valve |
| Release Type | Leak |
| Leak Type | Other |
| Leak Type Other | 3/8 " Check Valve Broke |
| Water Contam Ind | No |
| Could Be Hca | No |
| Commodity Reached Hca | No |
| Est Cost Oper Paid | 0 |
| Est Cost Gas Released | 170 |
| Est Cost Prop Damage | 100 |
| Est Cost Emergency | 30 |
| Est Cost Environmental | 0 |
| Est Cost Other | 0 |
| Prpty | 300 |
| Pipeline Function | > 20% Smys Regulated Transmission |
| Employee Drug Test Ind | No |
| Contractor Drug Test Ind | No |
| Cause | Equipment Failure |
| Cause Details | Malfunction Of Control/relief Equipment |
| Eq Failure Type | Malfunction Of Control/relief Equipment |
| Preparer Name | N*** J**** |
| Preparer Title | Regulatory Compliance Coordinator |
| Preparer Email | N*********@o****.com |
| Preparer Telephone | 580-395-6304 |
| Preparer Fax | 580-395-2933 |
| Prepared Date | 2013-10-15 00:00:00 |
| Authorizer Name | N*** J**** |
| Authorizer Telephone | 580-395-6304 |
| Authorizer Title | Regulatory Compliance Coordinator |
| Authorizer Email | N*********@o****.com |
| Narrative | Third party contractor working in medford yard heard a pop and release of pressure, oneok employee responded to location and discovered a 3/8" check valve on the body of the oneok northline 5 rawfeed product valve had broken in half allowing product to be released to atmosphere. Valve was isolated and blown down. Check valve was replaced with new valve and line was repressured and put back into service. Broken valve was sent to manufacture to determine cause of failure. |
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