Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2014-10-24 — TX
Operator
Enterprise Products Operating Llc
Cause
Equipment Failure
Commodity
Hvl Or Other Flammable Or Toxic Fluid Which Is A Gas At Ambient Conditions
Program
HL
Damage and Injuries
0 fatalities
0 injuries
Property damage (nominal)
$200
Incident datetime
2014-10-24 05:35
Report number
Location
TX
Narrative
1/2" x 1" relief valve actuated as designed, preventing overpressure during startup of second 3rd-party delivery pump during delivery operation. Relief did not re-seat correctly and remained open after line pressure dropped below device setpoint. Operator observed valve venting product and tapped valve, causing it to seat correctly. Valve was replaced with calibrated in-kind replacement.
Detailed record list
Report Received Date
2014-11-10 00:00:00
Iyear
2014
Report Number
20140392
Supplemental Number
19894
Report Type
Original Final
Operator Id
31618
Name
Enterprise Products Operating Llc
Operator Street Address
1100 Louisiana Street
Operator City Name
Houston
Operator State Abbreviation
TX
Operator Postal Code
77002
Local Datetime
2014-10-24 05:35:00
Location Latitude
37.14269
Location Longitude
-107.78608
Commodity Released Type
Hvl Or Other Flammable Or Toxic Fluid Which Is A Gas At Ambient Conditions
Commodity Subtype
Lpg (Liquefied Petroleum Gas) / Ngl (Natural Gas Liquid)
Unintentional Release Bbls
0.6
Intentional Release Bbls
0
Recovered Bbls
0
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Incident Identified Datetime
2014-10-24 05:35:00
System Part Involved
Onshore Pump/meter Station Equipment And Piping
On Off Shore
Onshore
Shutdown Due Accident Ind
Yes
Shutdown Datetime
2014-10-24 05:35:00
Restart Datetime
2014-10-24 07:11:00
On Site Datetime
2014-10-24 05:50:00
Ignite Ind
No
Explode Ind
No
Num Pub Evacuated
0
Pipe Fac Name
Ignacio Pump Station
Segment Name
730 - 4" Nwig Plant Receipt To 10" Line
Onshore State Abbreviation
Co
Onshore Postal Code
81303
Onshore City Name
Durango
Onshore County Name
La Plata
Designated Location
Survey Station No.
Designated Name
1057
Federal
No
Location Type
Totally Contained On Operator-Controlled Property
Incident Area Type
Aboveground
Pipe Facility Type
Interstate
Item Involved
Valve
Valve Type
Relief Valve
Release Type
Other
Release Type Details
Relief Valve Failed To Close Following Actuation.
Water Contam Ind
No
Could Be Hca
No
Commodity Reached Hca
No
Est Cost Oper Paid
0
Est Cost Gas Released
50
Est Cost Prop Damage
200
Est Cost Emergency
0
Est Cost Environmental
0
Est Cost Other
0
Prpty
250
Pipeline Function
> 20% Smys Regulated Transmission
Employee Drug Test Ind
No
Contractor Drug Test Ind
No
Cause
Equipment Failure
Cause Details
Malfunction Of Control/relief Equipment
Eq Failure Type
Malfunction Of Control/relief Equipment
Preparer Name
M****** P*****
Preparer Title
Sr. Compliance Specialist
Preparer Email
M*******@e****.com
Preparer Telephone
713-381-5897
Preparer Fax
713-381-7995
Prepared Date
2014-11-10 00:00:00
Authorizer Name
M****** P*****
Authorizer Telephone
713-381-5897
Authorizer Title
Sr. Compliance Specialist
Authorizer Email
M*******@e****.com
Narrative
1/2" x 1" relief valve actuated as designed, preventing overpressure during startup of second 3rd-party delivery pump during delivery operation. Relief did not re-seat correctly and remained open after line pressure dropped below device setpoint. Operator observed valve venting product and tapped valve, causing it to seat correctly. Valve was replaced with calibrated in-kind replacement.
| Report Received Date | 2014-11-10 00:00:00 |
|---|---|
| Iyear | 2014 |
| Report Number | 20140392 |
| Supplemental Number | 19894 |
| Report Type | Original Final |
| Operator Id | 31618 PHMSA Enforcement |
| Name | Enterprise Products Operating Llc |
| Operator Street Address | 1100 Louisiana Street |
| Operator City Name | Houston |
| Operator State Abbreviation | TX |
| Operator Postal Code | 77002 |
| Local Datetime | 2014-10-24 05:35:00 |
| Location Latitude | 37.14269 Google Maps OpenStreetMap |
| Location Longitude | -107.78608 Google Maps OpenStreetMap |
| Commodity Released Type | Hvl Or Other Flammable Or Toxic Fluid Which Is A Gas At Ambient Conditions |
| Commodity Subtype | Lpg (Liquefied Petroleum Gas) / Ngl (Natural Gas Liquid) |
| Unintentional Release Bbls | 0.6 |
| Intentional Release Bbls | 0 |
| Recovered Bbls | 0 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Incident Identified Datetime | 2014-10-24 05:35:00 |
| System Part Involved | Onshore Pump/meter Station Equipment And Piping |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | Yes |
| Shutdown Datetime | 2014-10-24 05:35:00 |
| Restart Datetime | 2014-10-24 07:11:00 |
| On Site Datetime | 2014-10-24 05:50:00 |
| Ignite Ind | No |
| Explode Ind | No |
| Num Pub Evacuated | 0 |
| Pipe Fac Name | Ignacio Pump Station |
| Segment Name | 730 - 4" Nwig Plant Receipt To 10" Line |
| Onshore State Abbreviation | Co |
| Onshore Postal Code | 81303 |
| Onshore City Name | Durango |
| Onshore County Name | La Plata |
| Designated Location | Survey Station No. |
| Designated Name | 1057 |
| Federal | No |
| Location Type | Totally Contained On Operator-Controlled Property |
| Incident Area Type | Aboveground |
| Pipe Facility Type | Interstate |
| Item Involved | Valve |
| Valve Type | Relief Valve |
| Release Type | Other |
| Release Type Details | Relief Valve Failed To Close Following Actuation. |
| Water Contam Ind | No |
| Could Be Hca | No |
| Commodity Reached Hca | No |
| Est Cost Oper Paid | 0 |
| Est Cost Gas Released | 50 |
| Est Cost Prop Damage | 200 |
| Est Cost Emergency | 0 |
| Est Cost Environmental | 0 |
| Est Cost Other | 0 |
| Prpty | 250 |
| Pipeline Function | > 20% Smys Regulated Transmission |
| Employee Drug Test Ind | No |
| Contractor Drug Test Ind | No |
| Cause | Equipment Failure |
| Cause Details | Malfunction Of Control/relief Equipment |
| Eq Failure Type | Malfunction Of Control/relief Equipment |
| Preparer Name | M****** P***** |
| Preparer Title | Sr. Compliance Specialist |
| Preparer Email | M*******@e****.com |
| Preparer Telephone | 713-381-5897 |
| Preparer Fax | 713-381-7995 |
| Prepared Date | 2014-11-10 00:00:00 |
| Authorizer Name | M****** P***** |
| Authorizer Telephone | 713-381-5897 |
| Authorizer Title | Sr. Compliance Specialist |
| Authorizer Email | M*******@e****.com |
| Narrative | 1/2" x 1" relief valve actuated as designed, preventing overpressure during startup of second 3rd-party delivery pump during delivery operation. Relief did not re-seat correctly and remained open after line pressure dropped below device setpoint. Operator observed valve venting product and tapped valve, causing it to seat correctly. Valve was replaced with calibrated in-kind replacement. |
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