Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2018-07-07 — TX
Operator
Enterprise Crude Pipeline Llc
Cause
Corrosion Failure
Commodity
Crude Oil
Program
HL
Damage and Injuries
0 fatalities
0 injuries
Property damage (nominal)
$25,200
Incident datetime
2018-07-07 08:06
Report number
Location
TX
Narrative
At approximately 8:00 am an enterprise pipeline tech discovered crude oil inside burk station. Station valves were closed isolating the segment of station piping at 8:06 am. Crews excavated area and discovered a small hole on the 6" burk station relief line. A plidco clamp was installed on 7/7/2018 and burk station was returned to normal operations at 1:56 pm. Approximate amount of release is 15 barrels. Update (9/26/2018): updated >20% syms regulated trunkline update (11/20/2018): this asset is no longer owned or operated by enterprise crude. It is now owned and operated by texoma crude; opid 39887. Texoma crude will be responsible for any further action to this asset.
Detailed record list
Report Received Date
2018-08-02 00:00:00
Iyear
2018
Report Number
20180224
Supplemental Number
31210
Report Type
Supplemental Final
Operator Id
30829
Name
Enterprise Crude Pipeline Llc
Operator Street Address
1100 Louisiana Street
Operator City Name
Houston
Operator State Abbreviation
TX
Operator Postal Code
77002
Local Datetime
2018-07-07 08:00:00
Location Latitude
34.0605
Location Longitude
-98.568
Commodity Released Type
Crude Oil
Unintentional Release Bbls
15
Recovered Bbls
15
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Accident Identifier
Ground Patrol By Operator Or Its Contractor
Operator Type
Operator Employee
Incident Identified Datetime
2018-07-07 08:06:00
System Part Involved
Onshore Pipeline, Including Valve Sites
On Off Shore
Onshore
Shutdown Due Accident Ind
Yes
Shutdown Datetime
2018-07-07 08:06:00
Restart Datetime
2018-07-07 13:56:00
On Site Datetime
2018-07-07 08:06:00
Nrc Rpt Num
Nrc Notification Not Required
Ignite Ind
No
Explode Ind
No
Upstream Valve Type Ind
Manual
Downstream Valve Type Ind
Manual
Num Pub Evacuated
0
Pipe Fac Name
Burk Station
Segment Name
6" Relief Line
Onshore State Abbreviation
Tx
Onshore Postal Code
76354
Onshore City Name
Burkburnett
Onshore County Name
Wichita
Designated Location
Milepost/valve Station
Designated Name
Burkburnett
Federal
No
Location Type
Totally Contained On Operator-Controlled Property
Incident Area Type
Underground
Incident Area Subtype
Under Soil
Depth Of Cover
36
Crossing
No
Pipe Facility Type
Intrastate
Item Involved
Pipe
Pipe Type
Pipe Body
Pipe Diameter
6
Pipe Wall Thickness
0.28
Pipe Smys
24000
Pipe Specification
Unknown
Pipe Seam Type
Erw � Unknown Frequency
Pipe Manufacturer
Unknown
Pipe Coating Type
Fusion Bonded Epoxy(Fbe)
Installation Year
Unknown
Manufactured Year
Unknown
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
No
Commodity Reached Hca
No
Est Cost Oper Paid
0
Est Cost Gas Released
900
Est Cost Prop Damage
25200
Est Cost Emergency
4000
Est Cost Environmental
15000
Est Cost Other
0
Prpty
45100
Accident Psig
20
Mop Psig
720
Accident Pressure
Pressure Did Not Exceed Mop
Pressure Restriction Ind
No
Length Segment Isolated
300
Internal Inspection Ind
No
Other Inspection Ind
Yes
Internal Inspection Details
Station Piping - Relief Line
Operation Complications Ind
Yes
Other Complications Ind
Yes
Inspect Comp Details
Station Piping - Relief Line
Pipeline Function
> 20% Smys Regulated Gathering
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
Controller nor control room were a contributing factor
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
Not Cut Open
Int Corrosive Commodity 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
No
Preparer Name
L**** W*******
Preparer Title
Pipeline Compliance Senior Engineer
Preparer Email
L*********@e****.com
Preparer Telephone
713-381-6748
Prepared Date
2018-11-20 00:00:00
Authorizer Name
S**** D****
Authorizer Telephone
713-381-5585
Authorizer Title
Compliance Manager
Authorizer Email
S******@e****.com
Narrative
At approximately 8:00 am an enterprise pipeline tech discovered crude oil inside burk station. Station valves were closed isolating the segment of station piping at 8:06 am. Crews excavated area and discovered a small hole on the 6" burk station relief line. A plidco clamp was installed on 7/7/2018 and burk station was returned to normal operations at 1:56 pm. Approximate amount of release is 15 barrels. Update (9/26/2018): updated >20% syms regulated trunkline update (11/20/2018): this asset is no longer owned or operated by enterprise crude. It is now owned and operated by texoma crude; opid 39887. Texoma crude will be responsible for any further action to this asset.
| Report Received Date | 2018-08-02 00:00:00 |
|---|---|
| Iyear | 2018 |
| Report Number | 20180224 |
| Supplemental Number | 31210 |
| Report Type | Supplemental Final |
| Operator Id | 30829 PHMSA Enforcement |
| Name | Enterprise Crude Pipeline Llc |
| Operator Street Address | 1100 Louisiana Street |
| Operator City Name | Houston |
| Operator State Abbreviation | TX |
| Operator Postal Code | 77002 |
| Local Datetime | 2018-07-07 08:00:00 |
| Location Latitude | 34.0605 Google Maps OpenStreetMap |
| Location Longitude | -98.568 Google Maps OpenStreetMap |
| Commodity Released Type | Crude Oil |
| Unintentional Release Bbls | 15 |
| Recovered Bbls | 15 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Accident Identifier | Ground Patrol By Operator Or Its Contractor |
| Operator Type | Operator Employee |
| Incident Identified Datetime | 2018-07-07 08:06:00 |
| System Part Involved | Onshore Pipeline, Including Valve Sites |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | Yes |
| Shutdown Datetime | 2018-07-07 08:06:00 |
| Restart Datetime | 2018-07-07 13:56:00 |
| On Site Datetime | 2018-07-07 08:06:00 |
| Nrc Rpt Num | Nrc Notification Not Required NRC Report How to search |
| Ignite Ind | No |
| Explode Ind | No |
| Upstream Valve Type Ind | Manual |
| Downstream Valve Type Ind | Manual |
| Num Pub Evacuated | 0 |
| Pipe Fac Name | Burk Station |
| Segment Name | 6" Relief Line |
| Onshore State Abbreviation | Tx |
| Onshore Postal Code | 76354 |
| Onshore City Name | Burkburnett |
| Onshore County Name | Wichita |
| Designated Location | Milepost/valve Station |
| Designated Name | Burkburnett |
| Federal | No |
| Location Type | Totally Contained On Operator-Controlled Property |
| Incident Area Type | Underground |
| Incident Area Subtype | Under Soil |
| Depth Of Cover | 36 |
| Crossing | No |
| Pipe Facility Type | Intrastate |
| Item Involved | Pipe |
| Pipe Type | Pipe Body |
| Pipe Diameter | 6 |
| Pipe Wall Thickness | 0.28 |
| Pipe Smys | 24000 |
| Pipe Specification | Unknown |
| Pipe Seam Type | Erw � Unknown Frequency |
| Pipe Manufacturer | Unknown |
| Pipe Coating Type | Fusion Bonded Epoxy(Fbe) |
| Installation Year | Unknown |
| Manufactured Year | Unknown |
| 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 | No |
| Commodity Reached Hca | No |
| Est Cost Oper Paid | 0 |
| Est Cost Gas Released | 900 |
| Est Cost Prop Damage | 25200 |
| Est Cost Emergency | 4000 |
| Est Cost Environmental | 15000 |
| Est Cost Other | 0 |
| Prpty | 45100 |
| Accident Psig | 20 |
| Mop Psig | 720 |
| Accident Pressure | Pressure Did Not Exceed Mop |
| Pressure Restriction Ind | No |
| Length Segment Isolated | 300 |
| Internal Inspection Ind | No |
| Other Inspection Ind | Yes |
| Internal Inspection Details | Station Piping - Relief Line |
| Operation Complications Ind | Yes |
| Other Complications Ind | Yes |
| Inspect Comp Details | Station Piping - Relief Line |
| Pipeline Function | > 20% Smys Regulated Gathering |
| 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 | Controller nor control room were a contributing factor |
| 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 | Not Cut Open |
| Int Corrosive Commodity 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 | No |
| Preparer Name | L**** W******* |
| Preparer Title | Pipeline Compliance Senior Engineer |
| Preparer Email | L*********@e****.com |
| Preparer Telephone | 713-381-6748 |
| Prepared Date | 2018-11-20 00:00:00 |
| Authorizer Name | S**** D**** |
| Authorizer Telephone | 713-381-5585 |
| Authorizer Title | Compliance Manager |
| Authorizer Email | S******@e****.com |
| Narrative | At approximately 8:00 am an enterprise pipeline tech discovered crude oil inside burk station. Station valves were closed isolating the segment of station piping at 8:06 am. Crews excavated area and discovered a small hole on the 6" burk station relief line. A plidco clamp was installed on 7/7/2018 and burk station was returned to normal operations at 1:56 pm. Approximate amount of release is 15 barrels. Update (9/26/2018): updated >20% syms regulated trunkline update (11/20/2018): this asset is no longer owned or operated by enterprise crude. It is now owned and operated by texoma crude; opid 39887. Texoma crude will be responsible for any further action to this asset. |
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