Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2015-05-04 — OK
Operator
Magellan Pipeline Company, Lp
Cause
Corrosion Failure
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)
$20,000
Incident datetime
2015-05-04 04:11
Report number
Location
OK
Narrative
Magellan operations control received scada/leak warn alarm of a pressure drop on the #6-10" pipeline from el dorado to kansas city, and implemented magellan's code red procedure, immediately shutting down of the line. Field personnel investigated and found the line failure; subsequent investigation discovered the failure on the pipe seam. The segment of pipe that failed was removed and sent to a metallurgical laboratory for metallurgical analysis. The failure originated at a crack that developed under an area of selective seam corrosion. The selective seam corrosion developed within an area of external corrosion and had a maximum depth of 68-percent of pipe wall thickness. New pre-tested pipe was installed and the line was subsequently returned to service at a reduced pressure in accordance with the terms of a corrective action order issued by PHMSA. Approximately 11,095 cubic yards of impacted soil was remediated. This revised supplemental-final report was filed to include the costs associated with the restoration of the site and the additional volume of product recovered.
Detailed record list
Report Received Date
2015-06-03 00:00:00
Iyear
2015
Report Number
20150200
Supplemental Number
21604
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
2015-05-04 04:11:00
Location Latitude
37.8041
Location Longitude
-96.8716
Commodity Released Type
Refined And/or Petroleum Product (Non-Hvl) Which Is A Liquid At Ambient Conditions
Commodity Subtype
Diesel, Fuel Oil, Kerosene, Jet Fuel
Unintentional Release Bbls
1861
Recovered Bbls
1773
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Accident Identifier
Cpm Leak Detection System Or Scada-Based Information (Such As Alarm(S), Alert(S), Event(S), And/or Volume Calculations)
Incident Identified Datetime
2015-05-04 04:11:00
System Part Involved
Onshore Pipeline, Including Valve Sites
On Off Shore
Onshore
Shutdown Due Accident Ind
Yes
Shutdown Datetime
2015-05-04 04:12:00
Restart Datetime
2015-05-21 17:36:00
On Site Datetime
2015-05-04 05:10:00
Nrc Rpt Datetime
2015-05-04 04:45:00
Nrc Rpt Num
1115408
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
El Dorado-Kansas City No. 6-10" Line
Segment Name
Line Id 6110
Onshore State Abbreviation
Ks
Onshore Postal Code
67042-3676
Onshore City Name
El Dorado
Onshore County Name
Butler
Designated Location
Milepost/valve Station
Designated Name
0.11
Federal
No
Location Type
Pipeline Right-Of-Way
Incident Area Type
Underground
Incident Area Subtype
Under Soil
Depth Of Cover
30
Crossing
No
Pipe Facility Type
Interstate
Item Involved
Pipe
Pipe Type
Pipe Seam
Pipe Diameter
10
Pipe Wall Thickness
0.25
Pipe Smys
46000
Pipe Specification
Api 5l
Pipe Seam Type
Erw - Low Frequency
Pipe Manufacturer
Youngstown Steel
Pipe Coating Type
Coal Tar
Installation Year
1955
Manufactured Year
1955
Material Involved
Carbon Steel
Release Type
Rupture
Rupture Orient
Longitudinal
Rupture Width
0.5
Rupture Length
34
Wildlife Impact Ind
Yes
Fish Aquatic Impact Ind
Yes
Terrestrial Impact Ind
Yes
Soil Contamination
Yes
Long Term Assessment
Yes
Remediation Ind
Yes
Soil Remed Ind
Yes
Water Contam Ind
Yes
Surface Contam Ind
Yes
Amount Released
638
Rel Water Name
Constant Creek
Could Be Hca
Yes
Commodity Reached Hca
Yes
Usa Drinking Ind
Yes
Usa Drinking Yes No
Yes
Est Cost Oper Paid
120000
Est Cost Gas Released
98528
Est Cost Prop Damage
20000
Est Cost Emergency
2462404
Est Cost Environmental
0
Est Cost Other
0
Prpty
2700932
Accident Psig
1000
Mop Psig
1142
Accident Pressure
Pressure Did Not Exceed Mop
Pressure Restriction Ind
No
Length Segment Isolated
10334
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
Yes
Scada Conf Ind
Yes
Cpm In Place Ind
Yes
Cpm Operating Ind
Yes
Cpm Functional Ind
Yes
Cpm Detection Ind
Yes
Cpm Conf Ind
Yes
Investigation Status
Yes, but the investigation of the control room and/or controller actions has not yet been completed by the operator (supplemental report required)
Employee Drug Test Ind
Yes
Contractor Drug Test Ind
No
Num Employees Tested
2
Num Employees Failed
0
Cause
Corrosion Failure
Cause Details
External Corrosion
Internal External
External Corrosion
Visual Exam Results
Localized Pitting
Selective Seam Corrosion Ind
Yes
Metallurgical Basis Ind
Yes
Underground Location
Yes
Under Cathodic Protection Ind
Yes
Cathodic Pro Start Year
1981
Shielding Evident
No
Cathodic Survey Type
Yes
Cp Annual Survey Ind
Yes
Cp Annual Survey Year
2014
Prior Damage
No
Collected Data Ind
Yes
Axial Magnetic Flx Lkg Ind
Yes
Other Tool Tech Ind
Yes
Axial Recent Year
2002
Geometry Recent Year
2002
Other Tool
Multi-Data Set
Other Recent Year
2011
Has Hydrtst Conduc Before Ind
Yes
Hydrtst Most Rcnt Year
1991
Hydrtst Most Rcnt Pressure
1937
Direct Asmnt Conducted
No
Non Destructive Exam Ind
No
Preparer Name
K****** L* L*******
Preparer Title
Sr. Compliance Coordinator
Preparer Email
K***********@m*********.com
Preparer Telephone
918-574-7315
Preparer Fax
918-5747377
Prepared Date
2016-08-16 00:00:00
Authorizer Name
K****** L* L*******
Authorizer Telephone
918-574-7315
Authorizer Title
Sr. Compliance Coordinator
Authorizer Email
K***********@m*********.com
Narrative
Magellan operations control received scada/leak warn alarm of a pressure drop on the #6-10" pipeline from el dorado to kansas city, and implemented magellan's code red procedure, immediately shutting down of the line. Field personnel investigated and found the line failure; subsequent investigation discovered the failure on the pipe seam. The segment of pipe that failed was removed and sent to a metallurgical laboratory for metallurgical analysis. The failure originated at a crack that developed under an area of selective seam corrosion. The selective seam corrosion developed within an area of external corrosion and had a maximum depth of 68-percent of pipe wall thickness. New pre-tested pipe was installed and the line was subsequently returned to service at a reduced pressure in accordance with the terms of a corrective action order issued by PHMSA. Approximately 11,095 cubic yards of impacted soil was remediated. This revised supplemental-final report was filed to include the costs associated with the restoration of the site and the additional volume of product recovered.
| Report Received Date | 2015-06-03 00:00:00 |
|---|---|
| Iyear | 2015 |
| Report Number | 20150200 |
| Supplemental Number | 21604 |
| 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 | 2015-05-04 04:11:00 |
| Location Latitude | 37.8041 Google Maps OpenStreetMap |
| Location Longitude | -96.8716 Google Maps OpenStreetMap |
| Commodity Released Type | Refined And/or Petroleum Product (Non-Hvl) Which Is A Liquid At Ambient Conditions |
| Commodity Subtype | Diesel, Fuel Oil, Kerosene, Jet Fuel |
| Unintentional Release Bbls | 1861 |
| Recovered Bbls | 1773 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Accident Identifier | Cpm Leak Detection System Or Scada-Based Information (Such As Alarm(S), Alert(S), Event(S), And/or Volume Calculations) |
| Incident Identified Datetime | 2015-05-04 04:11:00 |
| System Part Involved | Onshore Pipeline, Including Valve Sites |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | Yes |
| Shutdown Datetime | 2015-05-04 04:12:00 |
| Restart Datetime | 2015-05-21 17:36:00 |
| On Site Datetime | 2015-05-04 05:10:00 |
| Nrc Rpt Datetime | 2015-05-04 04:45:00 |
| Nrc Rpt Num | 1115408 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 | El Dorado-Kansas City No. 6-10" Line |
| Segment Name | Line Id 6110 |
| Onshore State Abbreviation | Ks |
| Onshore Postal Code | 67042-3676 |
| Onshore City Name | El Dorado |
| Onshore County Name | Butler |
| Designated Location | Milepost/valve Station |
| Designated Name | 0.11 |
| Federal | No |
| Location Type | Pipeline Right-Of-Way |
| Incident Area Type | Underground |
| Incident Area Subtype | Under Soil |
| Depth Of Cover | 30 |
| Crossing | No |
| Pipe Facility Type | Interstate |
| Item Involved | Pipe |
| Pipe Type | Pipe Seam |
| Pipe Diameter | 10 |
| Pipe Wall Thickness | 0.25 |
| Pipe Smys | 46000 |
| Pipe Specification | Api 5l |
| Pipe Seam Type | Erw - Low Frequency |
| Pipe Manufacturer | Youngstown Steel |
| Pipe Coating Type | Coal Tar |
| Installation Year | 1955 |
| Manufactured Year | 1955 |
| Material Involved | Carbon Steel |
| Release Type | Rupture |
| Rupture Orient | Longitudinal |
| Rupture Width | 0.5 |
| Rupture Length | 34 |
| Wildlife Impact Ind | Yes |
| Fish Aquatic Impact Ind | Yes |
| Terrestrial Impact Ind | Yes |
| Soil Contamination | Yes |
| Long Term Assessment | Yes |
| Remediation Ind | Yes |
| Soil Remed Ind | Yes |
| Water Contam Ind | Yes |
| Surface Contam Ind | Yes |
| Amount Released | 638 |
| Rel Water Name | Constant Creek |
| Could Be Hca | Yes |
| Commodity Reached Hca | Yes |
| Usa Drinking Ind | Yes |
| Usa Drinking Yes No | Yes |
| Est Cost Oper Paid | 120000 |
| Est Cost Gas Released | 98528 |
| Est Cost Prop Damage | 20000 |
| Est Cost Emergency | 2462404 |
| Est Cost Environmental | 0 |
| Est Cost Other | 0 |
| Prpty | 2700932 |
| Accident Psig | 1000 |
| Mop Psig | 1142 |
| Accident Pressure | Pressure Did Not Exceed Mop |
| Pressure Restriction Ind | No |
| Length Segment Isolated | 10334 |
| 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 | Yes |
| Scada Conf Ind | Yes |
| Cpm In Place Ind | Yes |
| Cpm Operating Ind | Yes |
| Cpm Functional Ind | Yes |
| Cpm Detection Ind | Yes |
| Cpm Conf Ind | Yes |
| Investigation Status | Yes, but the investigation of the control room and/or controller actions has not yet been completed by the operator (supplemental report required) |
| Employee Drug Test Ind | Yes |
| Contractor Drug Test Ind | No |
| Num Employees Tested | 2 |
| Num Employees Failed | 0 |
| Cause | Corrosion Failure |
| Cause Details | External Corrosion |
| Internal External | External Corrosion |
| Visual Exam Results | Localized Pitting |
| Selective Seam Corrosion Ind | Yes |
| Metallurgical Basis Ind | Yes |
| Underground Location | Yes |
| Under Cathodic Protection Ind | Yes |
| Cathodic Pro Start Year | 1981 |
| Shielding Evident | No |
| Cathodic Survey Type | Yes |
| Cp Annual Survey Ind | Yes |
| Cp Annual Survey Year | 2014 |
| Prior Damage | No |
| Collected Data Ind | Yes |
| Axial Magnetic Flx Lkg Ind | Yes |
| Other Tool Tech Ind | Yes |
| Axial Recent Year | 2002 |
| Geometry Recent Year | 2002 |
| Other Tool | Multi-Data Set |
| Other Recent Year | 2011 |
| Has Hydrtst Conduc Before Ind | Yes |
| Hydrtst Most Rcnt Year | 1991 |
| Hydrtst Most Rcnt Pressure | 1937 |
| Direct Asmnt Conducted | No |
| Non Destructive Exam Ind | No |
| Preparer Name | K****** L* L******* |
| Preparer Title | Sr. Compliance Coordinator |
| Preparer Email | K***********@m*********.com |
| Preparer Telephone | 918-574-7315 |
| Preparer Fax | 918-5747377 |
| Prepared Date | 2016-08-16 00:00:00 |
| Authorizer Name | K****** L* L******* |
| Authorizer Telephone | 918-574-7315 |
| Authorizer Title | Sr. Compliance Coordinator |
| Authorizer Email | K***********@m*********.com |
| Narrative | Magellan operations control received scada/leak warn alarm of a pressure drop on the #6-10" pipeline from el dorado to kansas city, and implemented magellan's code red procedure, immediately shutting down of the line. Field personnel investigated and found the line failure; subsequent investigation discovered the failure on the pipe seam. The segment of pipe that failed was removed and sent to a metallurgical laboratory for metallurgical analysis. The failure originated at a crack that developed under an area of selective seam corrosion. The selective seam corrosion developed within an area of external corrosion and had a maximum depth of 68-percent of pipe wall thickness. New pre-tested pipe was installed and the line was subsequently returned to service at a reduced pressure in accordance with the terms of a corrective action order issued by PHMSA. Approximately 11,095 cubic yards of impacted soil was remediated. This revised supplemental-final report was filed to include the costs associated with the restoration of the site and the additional volume of product recovered. |
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