Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2021-06-15 — OK
Operator
Magellan Pipeline Company, Lp
Cause
Material Failure Of Pipe Or Weld
Commodity
Refined And/or Petroleum Product (Non-Hvl) Which Is A Liquid At Ambient Conditions
Program
HL
Damage and Injuries
0 fatalities
0 injuries
Property damage (nominal)
$62,000
Incident datetime
2021-06-15 17:58
Report number
Location
OK
Narrative
At 17:20 on june 15, magellan field personnel received a call from a landowner stating there was dead vegetation and an odor near the pipeline right of way. The line was shut down, an investigative event was initiated and field personnel were dispatched to the site. Upon arrival, the line was excavated and a pinhole leak was discovered in the girth weld. Nde indicates the pin hole was due to id lack of penetration with od undercut from original construction. Cleanup activities were initiated and a permanent plidco sleeve was installed. Supplemental/final(07-22-2021): part a 9 and 11 volume released and recovered.
Detailed record list
Report Received Date
2021-07-15 00:00:00
Iyear
2021
Report Number
20210206
Supplemental Number
35532
Report Type
Supplemental Final
Operator Id
22610
Name
Magellan Pipeline Company, Lp
Operator Street Address
100 West 5th Street
Operator City Name
Tulsa
Operator State Abbreviation
OK
Operator Postal Code
74103
Local Datetime
2021-06-15 17:20:00
Location Latitude
32.67449486
Location Longitude
-97.61917468
Commodity Released Type
Refined And/or Petroleum Product (Non-Hvl) Which Is A Liquid At Ambient Conditions
Commodity Subtype
Gasoline (Non-Ethanol)
Unintentional Release Bbls
2.4
Recovered Bbls
2.4
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Accident Identifier
Notification From Public
Incident Identified Datetime
2021-06-15 17:58:00
System Part Involved
Onshore Pipeline, Including Valve Sites
On Off Shore
Onshore
Shutdown Due Accident Ind
Yes
Shutdown Datetime
2021-06-15 18:00:00
Restart Datetime
2021-06-16 23:00:00
On Site Datetime
2021-06-15 17:58:00
Nrc Rpt Datetime
2021-06-15 22:46:00
Nrc Rpt Num
1307923
Ignite Ind
No
Explode Ind
No
Upstream Valve Type Ind
Remotely Controlled
Downstream Valve Type Ind
Remotely Controlled
Num Pub Evacuated
0
Pipe Fac Name
Frost - Henrietta 12in
Segment Name
Line Id 6921
Onshore State Abbreviation
Tx
Onshore Postal Code
76008
Onshore City Name
Aledo
Onshore County Name
Parker
Designated Location
Milepost/valve Station
Designated Name
4459+35
Federal
No
Location Type
Pipeline Right-Of-Way
Incident Area Type
Underground
Incident Area Subtype
Under Soil
Depth Of Cover
12
Crossing
No
Pipe Facility Type
Interstate
Item Involved
Weld, Including Heat-Affected Zone
Pipe Diameter
12
Pipe Wall Thickness
0.25
Pipe Smys
52000
Pipe Specification
Api5lx-52
Pipe Seam Type
Erw - Low Frequency
Pipe Manufacturer
Unknown
Pipe Coating Type
Coal Tar
Weld Subtype
Pipe Girth Weld
Installation Year
1949
Manufactured Year
1949
Material Involved
Carbon Steel
Release Type
Leak
Leak Type
Pinhole
Wildlife Impact Ind
No
Soil Contamination
Yes
Long Term Assessment
No
Remediation Ind
No
Water Contam Ind
No
Could Be Hca
Yes
Commodity Reached Hca
Yes
High Pop Ind
Yes
High Pop Yes No
Yes
Est Cost Oper Paid
25000
Est Cost Gas Released
3249
Est Cost Prop Damage
62000
Est Cost Emergency
136520
Est Cost Environmental
0
Est Cost Other
0
Prpty
226769
Accident Psig
766
Mop Psig
1045
Accident Pressure
Pressure Did Not Exceed Mop
Pressure Restriction Ind
No
Length Segment Isolated
52099
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
Yes
Cpm Operating Ind
Yes
Cpm Functional Ind
Yes
Cpm Detection Ind
No
Cpm Conf 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
The release volume was below detectable thresholds.
Employee Drug Test Ind
No
Contractor Drug Test Ind
No
Cause
Material Failure Of Pipe Or Weld
Cause Details
Design-, Construction-, Installation-, Or Fabrication-Related
Field Exam Ind
Yes
Failure Type
Design-, Construction-, Installation-, Or Fabrication-Related
Fatigue Vibr Related
Yes
Failure Subtype
Other
Fatigue Vibr Related Other
Defective Girth Weld
Pwf Additional Other Ind
Yes
Collected Data Ind
Yes
Cir Trn Wave Mgn Flx Lkg Ind
Yes
Geometry Deformation Ind
Yes
Other Tool Tech Ind
Yes
Circ Wave Recent Year
2008
Geometry Recent Year
2018
Other Tool
Multi-Data Set
Other Recent Year
2018
Has Hydrtst Conduc Before Ind
Yes
Hydrtst Most Rcnt Year
2003
Hydrtst Most Rcnt Pressure
1322
Direct Asmnt Conducted
No
Non Destructive Exam Ind
No
Preparer Name
S****** L******
Preparer Title
Ai Analyst
Preparer Email
S**************@m*********.com
Preparer Telephone
918-574-7327
Preparer Fax
918-574-7376
Prepared Date
2021-07-22 00:00:00
Authorizer Name
G**** R****
Authorizer Telephone
918-574-7165
Authorizer Title
Supervisor Integrity Management
Authorizer Email
G**********@m*********.com
Narrative
At 17:20 on june 15, magellan field personnel received a call from a landowner stating there was dead vegetation and an odor near the pipeline right of way. The line was shut down, an investigative event was initiated and field personnel were dispatched to the site. Upon arrival, the line was excavated and a pinhole leak was discovered in the girth weld. Nde indicates the pin hole was due to id lack of penetration with od undercut from original construction. Cleanup activities were initiated and a permanent plidco sleeve was installed. Supplemental/final(07-22-2021): part a 9 and 11 volume released and recovered.
| Report Received Date | 2021-07-15 00:00:00 |
|---|---|
| Iyear | 2021 |
| Report Number | 20210206 |
| Supplemental Number | 35532 |
| Report Type | Supplemental Final |
| Operator Id | 22610 PHMSA Enforcement |
| Name | Magellan Pipeline Company, Lp |
| Operator Street Address | 100 West 5th Street |
| Operator City Name | Tulsa |
| Operator State Abbreviation | OK |
| Operator Postal Code | 74103 |
| Local Datetime | 2021-06-15 17:20:00 |
| Location Latitude | 32.67449486 Google Maps OpenStreetMap |
| Location Longitude | -97.61917468 Google Maps OpenStreetMap |
| Commodity Released Type | Refined And/or Petroleum Product (Non-Hvl) Which Is A Liquid At Ambient Conditions |
| Commodity Subtype | Gasoline (Non-Ethanol) |
| Unintentional Release Bbls | 2.4 |
| Recovered Bbls | 2.4 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Accident Identifier | Notification From Public |
| Incident Identified Datetime | 2021-06-15 17:58:00 |
| System Part Involved | Onshore Pipeline, Including Valve Sites |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | Yes |
| Shutdown Datetime | 2021-06-15 18:00:00 |
| Restart Datetime | 2021-06-16 23:00:00 |
| On Site Datetime | 2021-06-15 17:58:00 |
| Nrc Rpt Datetime | 2021-06-15 22:46:00 |
| Nrc Rpt Num | 1307923 NRC Report How to search |
| Ignite Ind | No |
| Explode Ind | No |
| Upstream Valve Type Ind | Remotely Controlled |
| Downstream Valve Type Ind | Remotely Controlled |
| Num Pub Evacuated | 0 |
| Pipe Fac Name | Frost - Henrietta 12in |
| Segment Name | Line Id 6921 |
| Onshore State Abbreviation | Tx |
| Onshore Postal Code | 76008 |
| Onshore City Name | Aledo |
| Onshore County Name | Parker |
| Designated Location | Milepost/valve Station |
| Designated Name | 4459+35 |
| Federal | No |
| Location Type | Pipeline Right-Of-Way |
| Incident Area Type | Underground |
| Incident Area Subtype | Under Soil |
| Depth Of Cover | 12 |
| Crossing | No |
| Pipe Facility Type | Interstate |
| Item Involved | Weld, Including Heat-Affected Zone |
| Pipe Diameter | 12 |
| Pipe Wall Thickness | 0.25 |
| Pipe Smys | 52000 |
| Pipe Specification | Api5lx-52 |
| Pipe Seam Type | Erw - Low Frequency |
| Pipe Manufacturer | Unknown |
| Pipe Coating Type | Coal Tar |
| Weld Subtype | Pipe Girth Weld |
| Installation Year | 1949 |
| Manufactured Year | 1949 |
| Material Involved | Carbon Steel |
| Release Type | Leak |
| Leak Type | Pinhole |
| Wildlife Impact Ind | No |
| Soil Contamination | Yes |
| Long Term Assessment | No |
| Remediation Ind | No |
| Water Contam Ind | No |
| Could Be Hca | Yes |
| Commodity Reached Hca | Yes |
| High Pop Ind | Yes |
| High Pop Yes No | Yes |
| Est Cost Oper Paid | 25000 |
| Est Cost Gas Released | 3249 |
| Est Cost Prop Damage | 62000 |
| Est Cost Emergency | 136520 |
| Est Cost Environmental | 0 |
| Est Cost Other | 0 |
| Prpty | 226769 |
| Accident Psig | 766 |
| Mop Psig | 1045 |
| Accident Pressure | Pressure Did Not Exceed Mop |
| Pressure Restriction Ind | No |
| Length Segment Isolated | 52099 |
| 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 | Yes |
| Cpm Operating Ind | Yes |
| Cpm Functional Ind | Yes |
| Cpm Detection Ind | No |
| Cpm Conf 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 | The release volume was below detectable thresholds. |
| Employee Drug Test Ind | No |
| Contractor Drug Test Ind | No |
| Cause | Material Failure Of Pipe Or Weld |
| Cause Details | Design-, Construction-, Installation-, Or Fabrication-Related |
| Field Exam Ind | Yes |
| Failure Type | Design-, Construction-, Installation-, Or Fabrication-Related |
| Fatigue Vibr Related | Yes |
| Failure Subtype | Other |
| Fatigue Vibr Related Other | Defective Girth Weld |
| Pwf Additional Other Ind | Yes |
| Collected Data Ind | Yes |
| Cir Trn Wave Mgn Flx Lkg Ind | Yes |
| Geometry Deformation Ind | Yes |
| Other Tool Tech Ind | Yes |
| Circ Wave Recent Year | 2008 |
| Geometry Recent Year | 2018 |
| Other Tool | Multi-Data Set |
| Other Recent Year | 2018 |
| Has Hydrtst Conduc Before Ind | Yes |
| Hydrtst Most Rcnt Year | 2003 |
| Hydrtst Most Rcnt Pressure | 1322 |
| Direct Asmnt Conducted | No |
| Non Destructive Exam Ind | No |
| Preparer Name | S****** L****** |
| Preparer Title | Ai Analyst |
| Preparer Email | S**************@m*********.com |
| Preparer Telephone | 918-574-7327 |
| Preparer Fax | 918-574-7376 |
| Prepared Date | 2021-07-22 00:00:00 |
| Authorizer Name | G**** R**** |
| Authorizer Telephone | 918-574-7165 |
| Authorizer Title | Supervisor Integrity Management |
| Authorizer Email | G**********@m*********.com |
| Narrative | At 17:20 on june 15, magellan field personnel received a call from a landowner stating there was dead vegetation and an odor near the pipeline right of way. The line was shut down, an investigative event was initiated and field personnel were dispatched to the site. Upon arrival, the line was excavated and a pinhole leak was discovered in the girth weld. Nde indicates the pin hole was due to id lack of penetration with od undercut from original construction. Cleanup activities were initiated and a permanent plidco sleeve was installed. Supplemental/final(07-22-2021): part a 9 and 11 volume released and recovered. |
External Resources
PHMSA pipeline safety insights.
Product
Features
Company
All rights reserved. Copyright © by ClearPHMSA