PHMSA Report 20170114
PHMSA Report 20170114
Gas transmission and gathering incident in TUSCOLA, DOUGLAS County, IL. Reported cause: EQUIPMENT FAILURE. Reported consequences: 0 fatalities, 0 injuries, 5275 NATURAL GAS released, $228 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: 20170114.
Operator ID: 15105.
Reported incident date: 11/5/2017 18:40.
Location detail: 0+00
Cause detail: MALFUNCTION OF CONTROL/RELIEF EQUIPMENT
Cause detail: AT APPROXIMATELY 13:13 PM CST ON SUNDAY, NOVEMBER 5TH, 2017, THE AUTOMATIC BLOW DOWN (ABD) FOR UNIT 1215 OPENED WHILE THE UNIT WAS RUNNING. THE UNIT WAS STOPPED BY STATION PERSONNEL AT 13:39 PM CST. ONCE THE VOLUME RELEASED WAS CONFIRMED, THE NRC WAS NOTIFIED (NRC# 1195292) AS WELL AS THE PHMSA AID. THE 48 HR NRC NOTIFICATION WAS MADE ON 11/7/17, (NRC# 1195625). THIS SUPPLEMENT HAS BEEN SUBMITTED TO CORRECT THE COORDINATES IN PART A, QUESTION #5.
PHMSA trend classification: not significant, not serious.
PHMSA standardized cause: EQUIPMENT FAILURE — MALFUNCTION OF CONTROL/RELIEF EQUIPMENT.
PHMSA indexed costs: $16,686 reported total cost, $15,738.638 in 1984 dollars, $19,462.28 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.
This material provides agency context. It does not replace binding regulatory text, and its legal effect depends on the underlying authority and facts.