SEA ROBIN PIPELINE CO — Gas transmission and gathering — incident on 2017-11-05

Gas transmission and gathering incident. Reported cause: CORROSION FAILURE. Reported consequences: 0 fatalities, 0 injuries, 300 NATURAL GAS released, $210,000 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: 20170113.

Operator ID: 18152.

Reported incident date: 11/5/2017 16:50.

Cause detail: INTERNAL CORROSION

Cause detail: ON 11/5/17, A PRODUCER (FIELDWOOD) REPORTED BUBBLES FROM AN UNKNOWN SOURCE IN THE AREA. ON 11/6/17, SEA ROBIN PERSONNEL ARRIVED AND CLAIMED RESPONSIBILITY DUE TO THE PROXIMITY OF FACILITIES (NRC# 1195323). ON 11/8/17, THE 48 HOUR UPDATE WAS MADE TO THE NRC,(#1195759). DAILY UPDATES WERE PROVIDED TO THE PHMSA AID, FROM 11/6/17 THROUGH THE RESTART OF THE LINE. SUPPLEMENTAL REPORT SUBMITTED 11/30/17, CORRECTED PART A QUESTIONS - (4) AND (19A).

PHMSA trend classification: significant incident, not serious.

PHMSA standardized cause: CORROSION — INTERNAL.

PHMSA indexed costs: $276,004 reported total cost, $137,681.424 in 1984 dollars, $332,027.234 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.