# ENTERPRISE PRODUCTS OPERATING LLC — Hazardous liquid — incident on 2012-06-09

- **operation:** document
- **citation:** PHMSA Report 20150251
- **title:** ENTERPRISE PRODUCTS OPERATING LLC — Hazardous liquid — incident on 2012-06-09
- **source type:** incident
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2015-07-13
- **effective on:** 2012-06-09
- **summary:** Hazardous liquid incident in HANKAMER, CHAMBERS County, TX. Reported cause: INCORRECT OPERATION. Reported consequences: 0 fatalities, 0 injuries, 0.1 REFINED AND/OR PETROLEUM PRODUCT (NON-HVL) WHICH IS A LIQUID AT AMBIENT CONDITIONS released, $0 reported property damage. Operator-reported incident data submitted to PHMSA, generally within 30 days. Records may be supplemented or corrected and do not represent final agency causal findings. PHMSA trend classification: significant incident, not serious.
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**body:**

Hazardous liquid incident in HANKAMER, CHAMBERS County, TX. Reported cause: INCORRECT OPERATION. Reported consequences: 0 fatalities, 0 injuries, 0.1 REFINED AND/OR PETROLEUM PRODUCT (NON-HVL) WHICH IS A LIQUID AT AMBIENT CONDITIONS released, $0 reported property damage. Operator-reported incident data submitted to PHMSA, generally within 30 days. Records may be supplemented or corrected and do not represent final agency causal findings.

Report number: 20150251.

Operator ID: 31618.

Reported incident date: 6/9/2012 11:45.

Location detail: HANKAMER PS

Cause detail: OTHER INCORRECT OPERATION

Cause detail: IN REFERENCE TO PARTS A(6), F, AND I, THIS REPORT IS BEING MADE AS PART OF A COMPREHENSIVE REVIEW AND ANALYSIS OF PRIOR INCIDENTS OR NEAR MISSES INVOLVING FLASH FIRE OR IGNITION OF FLAMMABLE VAPORS, PURSUANT TO A COMPLIANCE ORDER ISSUED BY PHMSA (CPF NO. 4-2014-5017). A FIRE OCCURRED DURING WELDING PART OF THE P1 16" REVERSAL PROJECT. PRIOR TO WELDING OCCURRING, A PUMP AND ASSOCIATED PIPING WERE TAKEN OUT OF SERVICE TO ALLOW FOR THE WELDING OF TWO TEES ON JUNE 8, 2012. A JOB PLAN AND SAFE WORK PERMIT WERE ISSUED AND ATMOSPHERIC TESTING WAS PERFORMED PRIOR TO WORK COMMENCING. NO HYDROCARBONS WERE DETECTED. WORK BEGAN AND A FIRE OCCURRED DURING THE WELDING OF THE SECOND TEE. THE JOB WAS STOPPED AND THE PIPELINE TECHNICIAN DISCOVERED THAT THE PUMP AND PIPING HAD NOT BEEN DRAINED OR PURGED. PRIOR TO WORK RESUMING, THE LINE WAS PROPERLY DRAINED AND PURGED. SPECIFICALLY, A VACUUM TRUCK WAS USED TO REMOVE THE HYDROCARBON LIQUIDS AND DRY ICE WAS PLACED IN THE PIPELINE TO REMOVE CARBON DIOXIDE AND HYDROCARBON VAPORS. AFTER ATMOSPHERIC TESTING AT THE WELD SITE REVEALED NO HYDROCARBONS, WELDING WAS THEN RESUMED.

PHMSA trend classification: significant incident, not serious.

PHMSA standardized cause: INCORRECT OPERATION — OTHER INCORRECT OPERATION.

PHMSA indexed costs: $100 reported total cost, $52.67 in 1984 dollars, $129.71 in current-year dollars.

PHMSA trend flags, standardized causes, and indexed costs are analytical fields added to operator-reported incident data. They do not represent final agency causal findings.
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