Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2021-06-16 — OK
Operator
Magellan Pipeline Company, Lp
Cause
Equipment 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)
$15,000
Incident datetime
2021-06-16 02:15
Report number
Location
OK
Narrative
At 1:30 on june 16, 2021, a seal leak detection alarm was activated at magellan's minneapolis terminal. Upon activation of the alarm, the pump shutdown. Magellan personnel isolated the pump and cleanup activities were initiated. The pump was sent in for failure analysis and it was determined that the inner bearing failed due to pipe strain which allowed the seal faces to separate and for product to leak. Pipe supports have been added to alleviate future strain and a new pump has been installed. Supplemental/final (11-12-2021) correction: part e1
Detailed record list
Report Received Date
2021-07-14 00:00:00
Iyear
2021
Report Number
20210203
Supplemental Number
35993
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
2021-06-16 01:30:00
Location Latitude
45.026012
Location Longitude
-93.202745
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
1.76
Recovered Bbls
1.76
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Accident Identifier
Other
Accident Details
Local Hmi Seal Leak Detection Alarm.
Incident Identified Datetime
2021-06-16 02:15:00
System Part Involved
Onshore Terminal/tank Farm Equipment And Piping
On Off Shore
Onshore
Shutdown Due Accident Ind
No
Shutdown Explain
Tank 816 Was Not Tied To Mainline Operations.
On Site Datetime
2021-06-16 02:15:00
Nrc Rpt Num
Nrc Notification Not Required
Ignite Ind
No
Explode Ind
No
Num Pub Evacuated
0
Pipe Fac Name
Minneapolis Terminal
Segment Name
Fac Id 210
Onshore State Abbreviation
Mn
Onshore Postal Code
55113
Onshore City Name
Roseville
Onshore County Name
Ramsey
Designated Location
Milepost/valve Station
Designated Name
0
Federal
No
Location Type
Totally Contained On Operator-Controlled Property
Incident Area Type
Aboveground
Incident Area Subtype
Typical Aboveground Facility Piping Or Appurtenance
Crossing
No
Pipe Facility Type
Interstate
Item Involved
Pump
Installation Year
2011
Material Involved
Carbon Steel
Release Type
Leak
Leak Type
Seal Or Packing
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
0
Est Cost Gas Released
200
Est Cost Prop Damage
15000
Est Cost Emergency
25000
Est Cost Environmental
0
Est Cost Other
0
Prpty
40200
Accident Psig
75
Mop Psig
275
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
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 tank seal leak alarmed locally on the hmi and not into ops control.
Employee Drug Test Ind
No
Contractor Drug Test Ind
No
Cause
Equipment Failure
Cause Details
Pump Or Pump-Related Equipment
Eq Failure Type
Pump Or Pump-Related Equipment
Other Pump Ind
Seal/packing Failure
Ief Addl Misalignment 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
2021-11-12 00:00:00
Authorizer Name
G**** R****
Authorizer Telephone
918-574-7165
Authorizer Title
Supervisor Integrity Management
Authorizer Email
G**********@m*********.com
Narrative
At 1:30 on june 16, 2021, a seal leak detection alarm was activated at magellan's minneapolis terminal. Upon activation of the alarm, the pump shutdown. Magellan personnel isolated the pump and cleanup activities were initiated. The pump was sent in for failure analysis and it was determined that the inner bearing failed due to pipe strain which allowed the seal faces to separate and for product to leak. Pipe supports have been added to alleviate future strain and a new pump has been installed. Supplemental/final (11-12-2021) correction: part e1
| Report Received Date | 2021-07-14 00:00:00 |
|---|---|
| Iyear | 2021 |
| Report Number | 20210203 |
| Supplemental Number | 35993 |
| 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 | 2021-06-16 01:30:00 |
| Location Latitude | 45.026012 Google Maps OpenStreetMap |
| Location Longitude | -93.202745 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 | 1.76 |
| Recovered Bbls | 1.76 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Accident Identifier | Other |
| Accident Details | Local Hmi Seal Leak Detection Alarm. |
| Incident Identified Datetime | 2021-06-16 02:15:00 |
| System Part Involved | Onshore Terminal/tank Farm Equipment And Piping |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | No |
| Shutdown Explain | Tank 816 Was Not Tied To Mainline Operations. |
| On Site Datetime | 2021-06-16 02:15:00 |
| Nrc Rpt Num | Nrc Notification Not Required NRC Report How to search |
| Ignite Ind | No |
| Explode Ind | No |
| Num Pub Evacuated | 0 |
| Pipe Fac Name | Minneapolis Terminal |
| Segment Name | Fac Id 210 |
| Onshore State Abbreviation | Mn |
| Onshore Postal Code | 55113 |
| Onshore City Name | Roseville |
| Onshore County Name | Ramsey |
| Designated Location | Milepost/valve Station |
| Designated Name | 0 |
| Federal | No |
| Location Type | Totally Contained On Operator-Controlled Property |
| Incident Area Type | Aboveground |
| Incident Area Subtype | Typical Aboveground Facility Piping Or Appurtenance |
| Crossing | No |
| Pipe Facility Type | Interstate |
| Item Involved | Pump |
| Installation Year | 2011 |
| Material Involved | Carbon Steel |
| Release Type | Leak |
| Leak Type | Seal Or Packing |
| 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 | 0 |
| Est Cost Gas Released | 200 |
| Est Cost Prop Damage | 15000 |
| Est Cost Emergency | 25000 |
| Est Cost Environmental | 0 |
| Est Cost Other | 0 |
| Prpty | 40200 |
| Accident Psig | 75 |
| Mop Psig | 275 |
| 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 | 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 tank seal leak alarmed locally on the hmi and not into ops control. |
| Employee Drug Test Ind | No |
| Contractor Drug Test Ind | No |
| Cause | Equipment Failure |
| Cause Details | Pump Or Pump-Related Equipment |
| Eq Failure Type | Pump Or Pump-Related Equipment |
| Other Pump Ind | Seal/packing Failure |
| Ief Addl Misalignment 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 | 2021-11-12 00:00:00 |
| Authorizer Name | G**** R**** |
| Authorizer Telephone | 918-574-7165 |
| Authorizer Title | Supervisor Integrity Management |
| Authorizer Email | G**********@m*********.com |
| Narrative | At 1:30 on june 16, 2021, a seal leak detection alarm was activated at magellan's minneapolis terminal. Upon activation of the alarm, the pump shutdown. Magellan personnel isolated the pump and cleanup activities were initiated. The pump was sent in for failure analysis and it was determined that the inner bearing failed due to pipe strain which allowed the seal faces to separate and for product to leak. Pipe supports have been added to alleviate future strain and a new pump has been installed. Supplemental/final (11-12-2021) correction: part e1 |
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