{"operation":"document","citation":"PHMSA Report 20130091","title":"EL PASO NATURAL GAS CO — Gas transmission and gathering — incident on 2013-09-16","source_type":"incident","agency":"Pipeline and Hazardous Materials Safety Administration","status":"historical","official":true,"published_on":"2013-10-15","effective_on":"2013-09-16","summary":"Gas transmission and gathering incident in LORDSBURG, HIDALGO County, NM. Reported cause: EQUIPMENT FAILURE. Reported consequences: 0 fatalities, 0 injuries, 7800 NATURAL GAS released, $100 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: not significant, not serious.","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-incident-8dc857d31f5210aa9aae2ac9.json","markdown":"https://regulus.evalyn.ai/document/phmsa-incident-8dc857d31f5210aa9aae2ac9.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-incident-8dc857d31f5210aa9aae2ac9","source_url":"https://data.transportation.gov/api/views/27nc-rsge/files/2b05c2d8-d14a-4c56-ac1c-7d23a4bc31c8?download=true&filename=Gas%20Transmission%20%26%20Gathering%20Incident%20Data%20-%20January%202010%20to%20present.zip","body":"Gas transmission and gathering incident in LORDSBURG, HIDALGO County, NM. Reported cause: EQUIPMENT FAILURE. Reported consequences: 0 fatalities, 0 injuries, 7800 NATURAL GAS released, $100 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.\n\nReport number: 20130091.\n\nOperator ID: 4280.\n\nReported incident date: 9/16/2013 8:15.\n\nLocation detail: 341\n\nCause detail: MALFUNCTION OF CONTROL/RELIEF EQUIPMENT\n\nCause detail: REGULATOR FAILED CAUSING RELIEF VALVE TO OPEN. DID NOT EXCEED MAOP PLUS ALLOWABLE BUILDUP. A MOONEY FLOWGRID REGULATOR FAILED BECAUSE OF A DIAPHRAM THAT RUPTURED DUE TO LOSS OF FLEXIBILITY. THE REGULATOR FAILURE TRIGGERED THE RELIEF VALVE TO OPEN. THE RELIEF VALVE FUNCTIONED PROPERLY. THE MOONEY FLOWGRID REGULATOR IS SIZE 2 INCH WITH A CAPACITY OF 535.956 MCF PER HOUR. THE AGCO RELIEF VALVE HAS AN INLET SIZE 3 INCHES AND OUTLET SIZE 4 INCHES WITH A CAPACITY OF 611.206 MCF PER HOUR. THE REGULATOR WAS REBUILT WITH A NEW DIAPHRAM AND PLACED BACK IN SERVICE 9/16/2013.\n\nPHMSA trend classification: not significant, not serious.\n\nPHMSA standardized cause: EQUIPMENT FAILURE — MALFUNCTION OF CONTROL/RELIEF EQUIPMENT.\n\nPHMSA indexed costs: $31,300 reported total cost, $25,305.822 in 1984 dollars, $31,135.576 in current-year dollars.\n\nPHMSA trend flags, standardized causes, and indexed costs are analytical fields added to operator-reported incident data. They do not represent final agency causal findings.","truncated":false,"body_characters":1574}