Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2019-04-15 — 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)
$35,000
Incident datetime
2019-04-15 15:00
Report number
Location
OK
Narrative
Local operations personnel observed a small stain on the gravel near tank 306. Operations control was notified and investigative event procedures were implemented. Free product was collected and interceptor trenches were excavated. Observance of continued product accumulation identified the release originated from tank 306. Product was transferred out of the tank, the tank was cleaned, and inspected. The release originated from a pinhole in the fillet weld where the sump joins the tank bottom. The pinhole contained weld slag which was possibly dislodged during installation of a new internal floor lining in 2015. The tank is currently out of service with repairs anticipated to begin before the end of may. Out of service inspection procedures will be changed to include magnetic particle examination of all tank bottom sump welds in addition to visual inspection. Vacuum box testing will also be conducted when possible. 48-hr nrc update: # 1243073, 4/18/19 08:47 10/03/2024 - updated by PHMSA per operator approval.
Detailed record list
Report Received Date
2019-05-15 00:00:00
Iyear
2019
Report Number
20190153
Supplemental Number
32130
Report Type
Original 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
2019-04-15 15:00:00
Location Latitude
35.969552
Location Longitude
-96.01434
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
13
Recovered Bbls
13
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Accident Identifier
Local Operating Personnel, Including Contractors
Operator Type
Operator Employee
Incident Identified Datetime
2019-04-15 15:00:00
System Part Involved
Onshore Breakout Tank Or Storage Vessel, Including Attached Appurtenances
On Off Shore
Onshore
Shutdown Due Accident Ind
Yes
Shutdown Datetime
2019-04-15 15:00:00
Restart Datetime
2019-04-16 09:23:00
On Site Datetime
2019-04-15 15:00:00
Nrc Rpt Datetime
2019-04-16 12:24:00
Nrc Rpt Num
1242894
Ignite Ind
No
Explode Ind
No
Num Pub Evacuated
0
Pipe Fac Name
Glenpool West
Segment Name
Sta. No. 585
Onshore State Abbreviation
Ok
Onshore Postal Code
74033
Onshore City Name
Glenpool
Onshore County Name
Tulsa
Designated Location
Milepost/valve Station
Designated Name
0
Federal
No
Location Type
Totally Contained On Operator-Controlled Property
Incident Area Type
Tank, Including Attached Appurtenances
Crossing
No
Pipe Facility Type
Interstate
Item Involved
Tank/vessel
Weld Subtype
Fillet Weld
Tank Vessel Subtype
Single Bottom System
Tank Type
Atmospheric
Installation Year
1979
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
Other Pop Ind
Yes
Other Pop Yes No
Yes
Est Cost Oper Paid
0
Est Cost Gas Released
1500
Est Cost Prop Damage
35000
Est Cost Emergency
75000
Est Cost Environmental
0
Est Cost Other
0
Prpty
111500
Accident Psig
8
Mop Psig
12
Accident Pressure
Pressure Did Not Exceed Mop
Pressure Restriction 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
Operations control did not cause or contribute to this release event
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
Other Factor
Yes
Other Factor Details
Weld Slag
Pwf Additional Other Ind
Yes
Collected Data Ind
No
Has Hydrtst Conduc Before Ind
No
Direct Asmnt Conducted
No
Non Destructive Exam Ind
Yes
Exm Other Type
Visual Inspection During Oos 653
Exm Other Rcnt Year
2015
Exm Other Rcnt Ind
Yes
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
2019-05-15 00:00:00
Authorizer Name
S**** H******
Authorizer Telephone
918-574-7173
Authorizer Title
Superviosr Integrity Management
Authorizer Email
S************@m*********.com
Narrative
Local operations personnel observed a small stain on the gravel near tank 306. Operations control was notified and investigative event procedures were implemented. Free product was collected and interceptor trenches were excavated. Observance of continued product accumulation identified the release originated from tank 306. Product was transferred out of the tank, the tank was cleaned, and inspected. The release originated from a pinhole in the fillet weld where the sump joins the tank bottom. The pinhole contained weld slag which was possibly dislodged during installation of a new internal floor lining in 2015. The tank is currently out of service with repairs anticipated to begin before the end of may. Out of service inspection procedures will be changed to include magnetic particle examination of all tank bottom sump welds in addition to visual inspection. Vacuum box testing will also be conducted when possible. 48-hr nrc update: # 1243073, 4/18/19 08:47 10/03/2024 - updated by PHMSA per operator approval.
| Report Received Date | 2019-05-15 00:00:00 |
|---|---|
| Iyear | 2019 |
| Report Number | 20190153 |
| Supplemental Number | 32130 |
| Report Type | Original 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 | 2019-04-15 15:00:00 |
| Location Latitude | 35.969552 Google Maps OpenStreetMap |
| Location Longitude | -96.01434 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 | 13 |
| Recovered Bbls | 13 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Accident Identifier | Local Operating Personnel, Including Contractors |
| Operator Type | Operator Employee |
| Incident Identified Datetime | 2019-04-15 15:00:00 |
| System Part Involved | Onshore Breakout Tank Or Storage Vessel, Including Attached Appurtenances |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | Yes |
| Shutdown Datetime | 2019-04-15 15:00:00 |
| Restart Datetime | 2019-04-16 09:23:00 |
| On Site Datetime | 2019-04-15 15:00:00 |
| Nrc Rpt Datetime | 2019-04-16 12:24:00 |
| Nrc Rpt Num | 1242894 NRC Report How to search |
| Ignite Ind | No |
| Explode Ind | No |
| Num Pub Evacuated | 0 |
| Pipe Fac Name | Glenpool West |
| Segment Name | Sta. No. 585 |
| Onshore State Abbreviation | Ok |
| Onshore Postal Code | 74033 |
| Onshore City Name | Glenpool |
| Onshore County Name | Tulsa |
| Designated Location | Milepost/valve Station |
| Designated Name | 0 |
| Federal | No |
| Location Type | Totally Contained On Operator-Controlled Property |
| Incident Area Type | Tank, Including Attached Appurtenances |
| Crossing | No |
| Pipe Facility Type | Interstate |
| Item Involved | Tank/vessel |
| Weld Subtype | Fillet Weld |
| Tank Vessel Subtype | Single Bottom System |
| Tank Type | Atmospheric |
| Installation Year | 1979 |
| 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 |
| Other Pop Ind | Yes |
| Other Pop Yes No | Yes |
| Est Cost Oper Paid | 0 |
| Est Cost Gas Released | 1500 |
| Est Cost Prop Damage | 35000 |
| Est Cost Emergency | 75000 |
| Est Cost Environmental | 0 |
| Est Cost Other | 0 |
| Prpty | 111500 |
| Accident Psig | 8 |
| Mop Psig | 12 |
| Accident Pressure | Pressure Did Not Exceed Mop |
| Pressure Restriction 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 | Operations control did not cause or contribute to this release event |
| 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 |
| Other Factor | Yes |
| Other Factor Details | Weld Slag |
| Pwf Additional Other Ind | Yes |
| Collected Data Ind | No |
| Has Hydrtst Conduc Before Ind | No |
| Direct Asmnt Conducted | No |
| Non Destructive Exam Ind | Yes |
| Exm Other Type | Visual Inspection During Oos 653 |
| Exm Other Rcnt Year | 2015 |
| Exm Other Rcnt Ind | Yes |
| 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 | 2019-05-15 00:00:00 |
| Authorizer Name | S**** H****** |
| Authorizer Telephone | 918-574-7173 |
| Authorizer Title | Superviosr Integrity Management |
| Authorizer Email | S************@m*********.com |
| Narrative | Local operations personnel observed a small stain on the gravel near tank 306. Operations control was notified and investigative event procedures were implemented. Free product was collected and interceptor trenches were excavated. Observance of continued product accumulation identified the release originated from tank 306. Product was transferred out of the tank, the tank was cleaned, and inspected. The release originated from a pinhole in the fillet weld where the sump joins the tank bottom. The pinhole contained weld slag which was possibly dislodged during installation of a new internal floor lining in 2015. The tank is currently out of service with repairs anticipated to begin before the end of may. Out of service inspection procedures will be changed to include magnetic particle examination of all tank bottom sump welds in addition to visual inspection. Vacuum box testing will also be conducted when possible. 48-hr nrc update: # 1243073, 4/18/19 08:47 10/03/2024 - updated by PHMSA per operator approval. |
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