Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2019-07-10 — TX
Operator
Phillips 66 Pipeline Llc
Cause
Corrosion Failure
Commodity
Crude Oil
Program
HL
Damage and Injuries
0 fatalities
0 injuries
Property damage (nominal)
$188,934
Incident datetime
2019-07-10 19:04
Report number
Location
TX
Narrative
On july 10 at approximately 15:45 pm, the ok-01 mainline pump at wichita falls, tx shutdown on low suction. Initial scada information indicated a release that was confirmed by aerial patrol at 19:04. Pipeline was shutdown at 16:05 and isolated via mov's. Failed section was replaced and line was returned to service on 7-14-2019 at app. 20:30. Final failure cause to be determined by 3rd party metallurgical analysis. 2019-8-21 updated part "c" with length of seam split in inches instead of feet. Updated part "d" with updated cost information. Updated part "g" with cause information based on receipt of metallurgical analysis preliminary report on 8-14-2019. 2019-9-19 supplemental - updated gps coordinates per PHMSA request. 2019-10-9 supplemental/final report - updated part d, cost information. Finalized report based on receipt of metallurgical testing final report 9-20-2019. Updated part e with pressure at the failure location.
Detailed record list
Report Received Date
2019-08-06 00:00:00
Iyear
2019
Report Number
20190243
Supplemental Number
32832
Report Type
Supplemental Final
Operator Id
31684
Name
Phillips 66 Pipeline Llc
Operator Street Address
2331 Citywest Blvd
Operator City Name
Houston
Operator State Abbreviation
TX
Operator Postal Code
77042
Local Datetime
2019-07-10 15:45:00
Location Latitude
34.059655
Location Longitude
-98.349303
Commodity Released Type
Crude Oil
Unintentional Release Bbls
1100
Recovered Bbls
1100
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Accident Identifier
Cpm Leak Detection System Or Scada-Based Information (Such As Alarm(S), Alert(S), Event(S), And/or Volume Calculations)
Incident Identified Datetime
2019-07-10 19:04:00
System Part Involved
Onshore Pipeline, Including Valve Sites
On Off Shore
Onshore
Shutdown Due Accident Ind
Yes
Shutdown Datetime
2019-07-10 16:05:00
Restart Datetime
2019-07-14 20:30:00
On Site Datetime
2019-07-10 20:30:00
Nrc Rpt Datetime
2019-07-10 17:57:00
Nrc Rpt Num
1251569
Ignite Ind
No
Explode Ind
No
Upstream Valve Type Ind
Automatic
Downstream Valve Type Ind
Automatic
Num Pub Evacuated
0
Pipe Fac Name
Ok-01
Segment Name
Wichita Falls To Red River Segment
Onshore State Abbreviation
Tx
Onshore Postal Code
76305
Onshore City Name
Not Within A Municipality
Onshore County Name
Clay
Designated Location
Milepost/valve Station
Designated Name
Mp 204.5
Federal
No
Location Type
Pipeline Right-Of-Way
Incident Area Type
Underground
Incident Area Subtype
Under Soil
Depth Of Cover
54
Crossing
No
Pipe Facility Type
Interstate
Item Involved
Pipe
Pipe Type
Pipe Seam
Pipe Diameter
12
Pipe Wall Thickness
0.25
Pipe Smys
46000
Pipe Specification
Api 5l
Pipe Seam Type
Erw - Low Frequency
Pipe Manufacturer
Unknown
Pipe Coating Type
Coal Tar
Installation Year
1955
Manufactured Year
1955
Material Involved
Carbon Steel
Release Type
Rupture
Rupture Orient
Longitudinal
Rupture Width
1
Rupture Length
96
Wildlife Impact Ind
No
Soil Contamination
Yes
Long Term Assessment
No
Remediation Ind
Yes
Soil Remed Ind
Yes
Water Contam Ind
Yes
Surface Contam Ind
Yes
Amount Released
1072
Rel Water Name
N/a, Agricultural Farm Pond
Could Be Hca
Yes
Commodity Reached Hca
No
Est Cost Oper Paid
20000
Est Cost Gas Released
1575
Est Cost Prop Damage
188934
Est Cost Emergency
682000
Est Cost Environmental
74082
Est Cost Other
0
Prpty
966591
Accident Psig
857
Mop Psig
1167
Accident Pressure
Pressure Did Not Exceed Mop
Pressure Restriction Ind
No
Length Segment Isolated
174240
Internal Inspection Ind
Yes
Operation Complications Ind
No
Pipeline Function
> 20% Smys Regulated Transmission
Scada In Place Ind
Yes
Scada Operating Ind
Yes
Scada Functional Ind
Yes
Scada Detection Ind
Yes
Scada Conf Ind
Yes
Cpm In Place Ind
Yes
Cpm Operating Ind
Yes
Cpm Functional Ind
Yes
Cpm Detection Ind
Yes
Cpm Conf Ind
Yes
Investigation Status
Yes, specify investigation result(s): (select all that apply)
Invest Schedule Ind
Yes
Invest No Control Room Ind
Yes
Invest Incorrect Action Ind
Yes
Employee Drug Test Ind
Yes
Contractor Drug Test Ind
No
Num Employees Tested
1
Num Employees Failed
0
Cause
Corrosion Failure
Cause Details
External Corrosion
Internal External
External Corrosion
Visual Exam Results
Localized Pitting
Selective Seam Corrosion Ind
Yes
Metallurgical Basis Ind
Yes
Underground Location
Yes
Under Cathodic Protection Ind
Yes
Cathodic Pro Start Year
1955
Shielding Evident
Yes
Cathodic Survey Type
Yes
Cp Annual Survey Ind
Yes
Cp Annual Survey Year
2019
Prior Damage
No
Collected Data Ind
Yes
Ultrasonic Ind
Yes
Ultrasonic Recent Year
2018
Other Recent Year
2016
Has Hydrtst Conduc Before Ind
Yes
Hydrtst Most Rcnt Year
2004
Hydrtst Most Rcnt Pressure
1731
Direct Asmnt Conducted
No
Non Destructive Exam Ind
No
Preparer Name
J*** B*********
Preparer Title
Dot Coordinator
Preparer Email
J****************@p**.com
Preparer Telephone
580-767-4206
Prepared Date
2019-10-16 00:00:00
Authorizer Name
T*** F****
Authorizer Telephone
832-765-1632
Authorizer Title
Director Of Regulatory Compliance
Authorizer Email
T***********@p**.com
Narrative
On july 10 at approximately 15:45 pm, the ok-01 mainline pump at wichita falls, tx shutdown on low suction. Initial scada information indicated a release that was confirmed by aerial patrol at 19:04. Pipeline was shutdown at 16:05 and isolated via mov's. Failed section was replaced and line was returned to service on 7-14-2019 at app. 20:30. Final failure cause to be determined by 3rd party metallurgical analysis. 2019-8-21 updated part "c" with length of seam split in inches instead of feet. Updated part "d" with updated cost information. Updated part "g" with cause information based on receipt of metallurgical analysis preliminary report on 8-14-2019. 2019-9-19 supplemental - updated gps coordinates per PHMSA request. 2019-10-9 supplemental/final report - updated part d, cost information. Finalized report based on receipt of metallurgical testing final report 9-20-2019. Updated part e with pressure at the failure location.
| Report Received Date | 2019-08-06 00:00:00 |
|---|---|
| Iyear | 2019 |
| Report Number | 20190243 |
| Supplemental Number | 32832 |
| Report Type | Supplemental Final |
| Operator Id | 31684 PHMSA Enforcement |
| Name | Phillips 66 Pipeline Llc |
| Operator Street Address | 2331 Citywest Blvd |
| Operator City Name | Houston |
| Operator State Abbreviation | TX |
| Operator Postal Code | 77042 |
| Local Datetime | 2019-07-10 15:45:00 |
| Location Latitude | 34.059655 Google Maps OpenStreetMap |
| Location Longitude | -98.349303 Google Maps OpenStreetMap |
| Commodity Released Type | Crude Oil |
| Unintentional Release Bbls | 1100 |
| Recovered Bbls | 1100 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Accident Identifier | Cpm Leak Detection System Or Scada-Based Information (Such As Alarm(S), Alert(S), Event(S), And/or Volume Calculations) |
| Incident Identified Datetime | 2019-07-10 19:04:00 |
| System Part Involved | Onshore Pipeline, Including Valve Sites |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | Yes |
| Shutdown Datetime | 2019-07-10 16:05:00 |
| Restart Datetime | 2019-07-14 20:30:00 |
| On Site Datetime | 2019-07-10 20:30:00 |
| Nrc Rpt Datetime | 2019-07-10 17:57:00 |
| Nrc Rpt Num | 1251569 NRC Report How to search |
| Ignite Ind | No |
| Explode Ind | No |
| Upstream Valve Type Ind | Automatic |
| Downstream Valve Type Ind | Automatic |
| Num Pub Evacuated | 0 |
| Pipe Fac Name | Ok-01 |
| Segment Name | Wichita Falls To Red River Segment |
| Onshore State Abbreviation | Tx |
| Onshore Postal Code | 76305 |
| Onshore City Name | Not Within A Municipality |
| Onshore County Name | Clay |
| Designated Location | Milepost/valve Station |
| Designated Name | Mp 204.5 |
| Federal | No |
| Location Type | Pipeline Right-Of-Way |
| Incident Area Type | Underground |
| Incident Area Subtype | Under Soil |
| Depth Of Cover | 54 |
| Crossing | No |
| Pipe Facility Type | Interstate |
| Item Involved | Pipe |
| Pipe Type | Pipe Seam |
| Pipe Diameter | 12 |
| Pipe Wall Thickness | 0.25 |
| Pipe Smys | 46000 |
| Pipe Specification | Api 5l |
| Pipe Seam Type | Erw - Low Frequency |
| Pipe Manufacturer | Unknown |
| Pipe Coating Type | Coal Tar |
| Installation Year | 1955 |
| Manufactured Year | 1955 |
| Material Involved | Carbon Steel |
| Release Type | Rupture |
| Rupture Orient | Longitudinal |
| Rupture Width | 1 |
| Rupture Length | 96 |
| Wildlife Impact Ind | No |
| Soil Contamination | Yes |
| Long Term Assessment | No |
| Remediation Ind | Yes |
| Soil Remed Ind | Yes |
| Water Contam Ind | Yes |
| Surface Contam Ind | Yes |
| Amount Released | 1072 |
| Rel Water Name | N/a, Agricultural Farm Pond |
| Could Be Hca | Yes |
| Commodity Reached Hca | No |
| Est Cost Oper Paid | 20000 |
| Est Cost Gas Released | 1575 |
| Est Cost Prop Damage | 188934 |
| Est Cost Emergency | 682000 |
| Est Cost Environmental | 74082 |
| Est Cost Other | 0 |
| Prpty | 966591 |
| Accident Psig | 857 |
| Mop Psig | 1167 |
| Accident Pressure | Pressure Did Not Exceed Mop |
| Pressure Restriction Ind | No |
| Length Segment Isolated | 174240 |
| Internal Inspection Ind | Yes |
| Operation Complications Ind | No |
| Pipeline Function | > 20% Smys Regulated Transmission |
| Scada In Place Ind | Yes |
| Scada Operating Ind | Yes |
| Scada Functional Ind | Yes |
| Scada Detection Ind | Yes |
| Scada Conf Ind | Yes |
| Cpm In Place Ind | Yes |
| Cpm Operating Ind | Yes |
| Cpm Functional Ind | Yes |
| Cpm Detection Ind | Yes |
| Cpm Conf Ind | Yes |
| Investigation Status | Yes, specify investigation result(s): (select all that apply) |
| Invest Schedule Ind | Yes |
| Invest No Control Room Ind | Yes |
| Invest Incorrect Action Ind | Yes |
| Employee Drug Test Ind | Yes |
| Contractor Drug Test Ind | No |
| Num Employees Tested | 1 |
| Num Employees Failed | 0 |
| Cause | Corrosion Failure |
| Cause Details | External Corrosion |
| Internal External | External Corrosion |
| Visual Exam Results | Localized Pitting |
| Selective Seam Corrosion Ind | Yes |
| Metallurgical Basis Ind | Yes |
| Underground Location | Yes |
| Under Cathodic Protection Ind | Yes |
| Cathodic Pro Start Year | 1955 |
| Shielding Evident | Yes |
| Cathodic Survey Type | Yes |
| Cp Annual Survey Ind | Yes |
| Cp Annual Survey Year | 2019 |
| Prior Damage | No |
| Collected Data Ind | Yes |
| Ultrasonic Ind | Yes |
| Ultrasonic Recent Year | 2018 |
| Other Recent Year | 2016 |
| Has Hydrtst Conduc Before Ind | Yes |
| Hydrtst Most Rcnt Year | 2004 |
| Hydrtst Most Rcnt Pressure | 1731 |
| Direct Asmnt Conducted | No |
| Non Destructive Exam Ind | No |
| Preparer Name | J*** B********* |
| Preparer Title | Dot Coordinator |
| Preparer Email | J****************@p**.com |
| Preparer Telephone | 580-767-4206 |
| Prepared Date | 2019-10-16 00:00:00 |
| Authorizer Name | T*** F**** |
| Authorizer Telephone | 832-765-1632 |
| Authorizer Title | Director Of Regulatory Compliance |
| Authorizer Email | T***********@p**.com |
| Narrative | On july 10 at approximately 15:45 pm, the ok-01 mainline pump at wichita falls, tx shutdown on low suction. Initial scada information indicated a release that was confirmed by aerial patrol at 19:04. Pipeline was shutdown at 16:05 and isolated via mov's. Failed section was replaced and line was returned to service on 7-14-2019 at app. 20:30. Final failure cause to be determined by 3rd party metallurgical analysis. 2019-8-21 updated part "c" with length of seam split in inches instead of feet. Updated part "d" with updated cost information. Updated part "g" with cause information based on receipt of metallurgical analysis preliminary report on 8-14-2019. 2019-9-19 supplemental - updated gps coordinates per PHMSA request. 2019-10-9 supplemental/final report - updated part d, cost information. Finalized report based on receipt of metallurgical testing final report 9-20-2019. Updated part e with pressure at the failure location. |
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