Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2021-06-29 — OK
Operator
Magellan Crude Oil Pipeline Company, L.p.
Cause
Corrosion Failure
Commodity
Crude Oil
Program
HL
Damage and Injuries
0 fatalities
0 injuries
Property damage (nominal)
$13,000
Incident datetime
2021-06-29 08:00
Report number
Location
OK
Narrative
At 8:00 am on june 29th, 2021 magellan operations personnel were conducting a daily facility inspection when product was discovered near the crude manifold. The piping was isolated and cleanup activities were initiated. The leak source was determined to be a pin hole on the tank 3503 lateral piping. A temporary clamp was installed and a portion of the lateral piping was uninstalled in order to remove the affected asset from service. A permanent repair is in progress.
Detailed record list
Report Received Date
2021-07-29 00:00:00
Iyear
2021
Report Number
20210217
Supplemental Number
35549
Report Type
Original Final
Operator Id
39504
Name
Magellan Crude Oil Pipeline Company, L.p.
Operator Street Address
100 West 5th Street
Operator City Name
Tulsa
Operator State Abbreviation
OK
Operator Postal Code
74103
Local Datetime
2021-06-29 08:00:00
Location Latitude
29.793063
Location Longitude
-95.281275
Commodity Released Type
Crude Oil
Unintentional Release Bbls
3
Recovered Bbls
3
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Accident Identifier
Local Operating Personnel, Including Contractors
Operator Type
Operator Employee
Incident Identified Datetime
2021-06-29 08:00:00
System Part Involved
Onshore Terminal/tank Farm Equipment And Piping
On Off Shore
Onshore
Shutdown Due Accident Ind
No
Shutdown Explain
The Tank Was Isolated From Mainline Movements.
On Site Datetime
2021-06-29 08:00:00
Nrc Rpt Num
Nrc Notification Not Required
Ignite Ind
No
Explode Ind
No
Num Pub Evacuated
0
Pipe Fac Name
East Houston Terminal
Segment Name
Fac Id 728
Onshore State Abbreviation
Tx
Onshore Postal Code
77029
Onshore City Name
Houston
Onshore County Name
Harris
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
Pipe
Pipe Type
Pipe Body
Pipe Diameter
36
Pipe Wall Thickness
0.375
Pipe Smys
42000
Pipe Specification
Api 5l X-42, Psl2
Pipe Seam Type
Single Saw
Pipe Manufacturer
Hyundai Steel
Pipe Coating Type
Paint
Installation Year
2016
Manufactured Year
2015
Material Involved
Carbon Steel
Release Type
Leak
Leak Type
Pinhole
Wildlife Impact Ind
No
Soil Contamination
No
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
210
Est Cost Prop Damage
13000
Est Cost Emergency
1000
Est Cost Environmental
0
Est Cost Other
0
Prpty
14210
Accident Psig
100
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
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
Corrosion Failure
Cause Details
Internal Corrosion
Internal External
Internal Corrosion
Int Visual Exam Results
Localized Pitting
Int Water Acid Ind
Yes
Int Field Exam Basis Ind
Yes
Int Low Point Pipe Loc Ind
Yes
Corrosion Inhibitors
Yes
Corrosion Lining
No
Cleaning Dewatering
Not Applicable - Not Mainline Pipe
Corrosion Coupons
Not Applicable - Not Mainline Pipe
Collected Data Ind
No
Has Hydrtst Conduc Before Ind
No
Direct Asmnt Conducted
No
Non Destructive Exam Ind
Yes
Exm Handl Ultrasonic Rcnt Year
2020
Exm Handl Ultrasonic Rcnt Ind
Yes
Preparer Name
S****** L******
Preparer Title
Asset Integrity Analyst
Preparer Email
S**************@m*********.com
Preparer Telephone
9185747327
Prepared Date
2021-07-29 00:00:00
Authorizer Name
G***** R****
Authorizer Telephone
9185747165
Authorizer Title
Supervisor Of Integrity Management
Authorizer Email
G**********@m*********.com
Narrative
At 8:00 am on june 29th, 2021 magellan operations personnel were conducting a daily facility inspection when product was discovered near the crude manifold. The piping was isolated and cleanup activities were initiated. The leak source was determined to be a pin hole on the tank 3503 lateral piping. A temporary clamp was installed and a portion of the lateral piping was uninstalled in order to remove the affected asset from service. A permanent repair is in progress.
| Report Received Date | 2021-07-29 00:00:00 |
|---|---|
| Iyear | 2021 |
| Report Number | 20210217 |
| Supplemental Number | 35549 |
| Report Type | Original Final |
| Operator Id | 39504 PHMSA Enforcement |
| Name | Magellan Crude Oil Pipeline Company, L.p. |
| Operator Street Address | 100 West 5th Street |
| Operator City Name | Tulsa |
| Operator State Abbreviation | OK |
| Operator Postal Code | 74103 |
| Local Datetime | 2021-06-29 08:00:00 |
| Location Latitude | 29.793063 Google Maps OpenStreetMap |
| Location Longitude | -95.281275 Google Maps OpenStreetMap |
| Commodity Released Type | Crude Oil |
| Unintentional Release Bbls | 3 |
| Recovered Bbls | 3 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Accident Identifier | Local Operating Personnel, Including Contractors |
| Operator Type | Operator Employee |
| Incident Identified Datetime | 2021-06-29 08:00:00 |
| System Part Involved | Onshore Terminal/tank Farm Equipment And Piping |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | No |
| Shutdown Explain | The Tank Was Isolated From Mainline Movements. |
| On Site Datetime | 2021-06-29 08:00:00 |
| 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 | East Houston Terminal |
| Segment Name | Fac Id 728 |
| Onshore State Abbreviation | Tx |
| Onshore Postal Code | 77029 |
| Onshore City Name | Houston |
| Onshore County Name | Harris |
| 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 | Pipe |
| Pipe Type | Pipe Body |
| Pipe Diameter | 36 |
| Pipe Wall Thickness | 0.375 |
| Pipe Smys | 42000 |
| Pipe Specification | Api 5l X-42, Psl2 |
| Pipe Seam Type | Single Saw |
| Pipe Manufacturer | Hyundai Steel |
| Pipe Coating Type | Paint |
| Installation Year | 2016 |
| Manufactured Year | 2015 |
| Material Involved | Carbon Steel |
| Release Type | Leak |
| Leak Type | Pinhole |
| Wildlife Impact Ind | No |
| Soil Contamination | No |
| 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 | 210 |
| Est Cost Prop Damage | 13000 |
| Est Cost Emergency | 1000 |
| Est Cost Environmental | 0 |
| Est Cost Other | 0 |
| Prpty | 14210 |
| Accident Psig | 100 |
| 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 | 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 | Corrosion Failure |
| Cause Details | Internal Corrosion |
| Internal External | Internal Corrosion |
| Int Visual Exam Results | Localized Pitting |
| Int Water Acid Ind | Yes |
| Int Field Exam Basis Ind | Yes |
| Int Low Point Pipe Loc Ind | Yes |
| Corrosion Inhibitors | Yes |
| Corrosion Lining | No |
| Cleaning Dewatering | Not Applicable - Not Mainline Pipe |
| Corrosion Coupons | Not Applicable - Not Mainline Pipe |
| Collected Data Ind | No |
| Has Hydrtst Conduc Before Ind | No |
| Direct Asmnt Conducted | No |
| Non Destructive Exam Ind | Yes |
| Exm Handl Ultrasonic Rcnt Year | 2020 |
| Exm Handl Ultrasonic Rcnt Ind | Yes |
| Preparer Name | S****** L****** |
| Preparer Title | Asset Integrity Analyst |
| Preparer Email | S**************@m*********.com |
| Preparer Telephone | 9185747327 |
| Prepared Date | 2021-07-29 00:00:00 |
| Authorizer Name | G***** R**** |
| Authorizer Telephone | 9185747165 |
| Authorizer Title | Supervisor Of Integrity Management |
| Authorizer Email | G**********@m*********.com |
| Narrative | At 8:00 am on june 29th, 2021 magellan operations personnel were conducting a daily facility inspection when product was discovered near the crude manifold. The piping was isolated and cleanup activities were initiated. The leak source was determined to be a pin hole on the tank 3503 lateral piping. A temporary clamp was installed and a portion of the lateral piping was uninstalled in order to remove the affected asset from service. A permanent repair is in progress. |
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