Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2010-07-12 — TX
Operator
Exxonmobil Pipeline Co
Cause
Corrosion Failure
Commodity
Crude Oil
Program
HL
Damage and Injuries
0 fatalities
0 injuries
Property damage (nominal)
$1,500
Incident datetime
2010-07-12 10:41
Report number
Location
TX
Narrative
The leak was excavated and it was determined to be an pin hole internal corrosion leak. A temporary clamp was installed. Pipe is schedule to be emptied and removed . Leak occured inside the tank firewall and 0.48 or 20 galon release to soil inside the firewall. Remediated immediately. Pipe was drain of all oil and removed. Pipe is isolated from system. Al work complete 3-18-11 supplemental report 7-31-13 supplemental created to correct null in part e 5 (f) pipeline fuction section-added trunkline as requested by PHMSA.
Detailed record list
Report Received Date
2010-08-11 00:00:00
Iyear
2010
Report Number
20100174
Supplemental Number
18363
Report Type
Supplemental Final
Operator Id
4906
Name
Exxonmobil Pipeline Co
Operator Street Address
800 Bell Street, Room 623f
Operator City Name
Houston
Operator State Abbreviation
TX
Operator Postal Code
77002
Local Datetime
2010-07-12 10:40:00
Location Latitude
32.28594
Location Longitude
-94.500617
Commodity Released Type
Crude Oil
Unintentional Release Bbls
0.48
Intentional Release Bbls
0
Recovered Bbls
0.48
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
2010-07-12 10:41:00
System Part Involved
Onshore Breakout Tank Or Storage Vessel, Including Attached Appurtenances
On Off Shore
Onshore
Shutdown Due Accident Ind
No
Shutdown Explain
Pipe Section Was Already Isolated Awaiting Removal From The System.
On Site Datetime
2010-07-12 11:15:00
Ignite Ind
No
Explode Ind
No
Num Pub Evacuated
0
Pipe Fac Name
Texoma Tank Farm
Segment Name
Tank 30005-
Onshore State Abbreviation
Tx
Onshore Postal Code
75602
Onshore City Name
Longview
Onshore County Name
Gregg
Designated Location
Milepost/valve Station
Designated Name
Texoma Tanks
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
Interstate
Item Involved
Pipe
Pipe Type
Pipe Body
Pipe Diameter
30
Pipe Wall Thickness
0.25
Pipe Smys
42000
Pipe Specification
Erw
Pipe Seam Type
Erw - High Frequency
Pipe Manufacturer
Unknown
Pipe Coating Type
Coal Tar
Tank Type
Atmospheric
Installation Year
1977
Manufactured Year
1977
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
35
Est Cost Prop Damage
1500
Est Cost Emergency
6000
Est Cost Environmental
1500
Est Cost Other
1000
Est Cost Other Details
Spill Occured In The Tank Firewall. Line Was Already Isolated From The Pipeline
Prpty
10035
Accident Psig
0
Mop Psig
0
Accident Pressure
Pressure Did Not Exceed Mop
Pressure Restriction Ind
No
Pipeline Function
> 20% Smys Regulated Transmission
Scada In Place Ind
No
Cpm In Place Ind
No
Investigation Status
No, the facility was not monitored by a controller(s) at the time of the accident
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 Water Acid Ind
Yes
Int Field Exam Basis Ind
Yes
Int Low Point Pipe Loc Ind
Yes
Corrosion Inhibitors
No
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**** H********
Preparer Title
Dot Pipeline Safety Advisor
Preparer Email
L****************@e*********.com
Preparer Telephone
903-654-5345
Preparer Fax
903-654-5302
Prepared Date
2013-07-31 00:00:00
Authorizer Name
M*** D* W******
Authorizer Telephone
713-656-0227
Authorizer Title
Manager-Safety Health And Environment Dept.
Authorizer Email
M*************@e*********.com
Narrative
The leak was excavated and it was determined to be an pin hole internal corrosion leak. A temporary clamp was installed. Pipe is schedule to be emptied and removed . Leak occured inside the tank firewall and 0.48 or 20 galon release to soil inside the firewall. Remediated immediately. Pipe was drain of all oil and removed. Pipe is isolated from system. Al work complete 3-18-11 supplemental report 7-31-13 supplemental created to correct null in part e 5 (f) pipeline fuction section-added trunkline as requested by PHMSA.
| Report Received Date | 2010-08-11 00:00:00 |
|---|---|
| Iyear | 2010 |
| Report Number | 20100174 |
| Supplemental Number | 18363 |
| Report Type | Supplemental Final |
| Operator Id | 4906 PHMSA Enforcement |
| Name | Exxonmobil Pipeline Co |
| Operator Street Address | 800 Bell Street, Room 623f |
| Operator City Name | Houston |
| Operator State Abbreviation | TX |
| Operator Postal Code | 77002 |
| Local Datetime | 2010-07-12 10:40:00 |
| Location Latitude | 32.28594 Google Maps OpenStreetMap |
| Location Longitude | -94.500617 Google Maps OpenStreetMap |
| Commodity Released Type | Crude Oil |
| Unintentional Release Bbls | 0.48 |
| Intentional Release Bbls | 0 |
| Recovered Bbls | 0.48 |
| 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 | 2010-07-12 10:41:00 |
| System Part Involved | Onshore Breakout Tank Or Storage Vessel, Including Attached Appurtenances |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | No |
| Shutdown Explain | Pipe Section Was Already Isolated Awaiting Removal From The System. |
| On Site Datetime | 2010-07-12 11:15:00 |
| Ignite Ind | No |
| Explode Ind | No |
| Num Pub Evacuated | 0 |
| Pipe Fac Name | Texoma Tank Farm |
| Segment Name | Tank 30005- |
| Onshore State Abbreviation | Tx |
| Onshore Postal Code | 75602 |
| Onshore City Name | Longview |
| Onshore County Name | Gregg |
| Designated Location | Milepost/valve Station |
| Designated Name | Texoma Tanks |
| 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 | Interstate |
| Item Involved | Pipe |
| Pipe Type | Pipe Body |
| Pipe Diameter | 30 |
| Pipe Wall Thickness | 0.25 |
| Pipe Smys | 42000 |
| Pipe Specification | Erw |
| Pipe Seam Type | Erw - High Frequency |
| Pipe Manufacturer | Unknown |
| Pipe Coating Type | Coal Tar |
| Tank Type | Atmospheric |
| Installation Year | 1977 |
| Manufactured Year | 1977 |
| 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 | 35 |
| Est Cost Prop Damage | 1500 |
| Est Cost Emergency | 6000 |
| Est Cost Environmental | 1500 |
| Est Cost Other | 1000 |
| Est Cost Other Details | Spill Occured In The Tank Firewall. Line Was Already Isolated From The Pipeline |
| Prpty | 10035 |
| Accident Psig | 0 |
| Mop Psig | 0 |
| Accident Pressure | Pressure Did Not Exceed Mop |
| Pressure Restriction Ind | No |
| Pipeline Function | > 20% Smys Regulated Transmission |
| Scada In Place Ind | No |
| Cpm In Place Ind | No |
| Investigation Status | No, the facility was not monitored by a controller(s) at the time of the accident |
| 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 Water Acid Ind | Yes |
| Int Field Exam Basis Ind | Yes |
| Int Low Point Pipe Loc Ind | Yes |
| Corrosion Inhibitors | No |
| 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**** H******** |
| Preparer Title | Dot Pipeline Safety Advisor |
| Preparer Email | L****************@e*********.com |
| Preparer Telephone | 903-654-5345 |
| Preparer Fax | 903-654-5302 |
| Prepared Date | 2013-07-31 00:00:00 |
| Authorizer Name | M*** D* W****** |
| Authorizer Telephone | 713-656-0227 |
| Authorizer Title | Manager-Safety Health And Environment Dept. |
| Authorizer Email | M*************@e*********.com |
| Narrative | The leak was excavated and it was determined to be an pin hole internal corrosion leak. A temporary clamp was installed. Pipe is schedule to be emptied and removed . Leak occured inside the tank firewall and 0.48 or 20 galon release to soil inside the firewall. Remediated immediately. Pipe was drain of all oil and removed. Pipe is isolated from system. Al work complete 3-18-11 supplemental report 7-31-13 supplemental created to correct null in part e 5 (f) pipeline fuction section-added trunkline as requested by PHMSA. |
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