{"operation":"document","citation":"PHMSA Report 20160004","title":"TENNESSEE GAS PIPELINE COMPANY — Gas transmission and gathering — incident on 2015-12-21","source_type":"incident","agency":"Pipeline and Hazardous Materials Safety Administration","status":"historical","official":true,"published_on":"2016-01-15","effective_on":"2015-12-21","summary":"Gas transmission and gathering incident in WEST WINFIELD, HERKIMER County, NY. Reported cause: EQUIPMENT FAILURE. Reported consequences: 0 fatalities, 0 injuries, 5780 NATURAL GAS released, $1,500 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-4644b0bb014dbc9f19716b09.json","markdown":"https://regulus.evalyn.ai/document/phmsa-incident-4644b0bb014dbc9f19716b09.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-incident-4644b0bb014dbc9f19716b09","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 WEST WINFIELD, HERKIMER County, NY. Reported cause: EQUIPMENT FAILURE. Reported consequences: 0 fatalities, 0 injuries, 5780 NATURAL GAS released, $1,500 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: 20160004.\n\nOperator ID: 19160.\n\nReported incident date: 12/21/2015 8:25.\n\nLocation detail: STATION 245\n\nCause detail: FAILURE OF EQUIPMENT BODY (EXCEPT COMPRESSOR), VESSEL PLATE, OR OTHER MATERIAL\n\nCause detail: ON 12/21/2015 AT 8:25 AM (LOCAL TIME)TENNESSE GAS PIPELINE EXPERIENCED AN ESD AT COMPRESSOR STATION 245 IN WEST WINFIELD, NY. IT WAS DETERMINED THAT STATION 245 C-BUILDING INITIATED A FUEL GAS SHUTDOWN WHEN A RUPTURE DISC ACTIVATED DURING MAINTENANCE ACTIVITIES ON THE BOILER WATER HEATING SYSTEM. SLIGHT GAS PRESSURE INADVERTENTLY CHARGED THE RED ESD PIPING DUE TO AN IMPROPERLY RATED 1/2 INCH CHECK VALVE. THIS CAUSED THE 8 INCH SUCTION ESD BLOW OFF VALVE TO OPEN, BUT DID NOT SUPPLY ENOUGH PRESSURE TO CLOSE THE SIDE VALVES. A&B BUILDINGS ALSO SHUT DOWN DUE TO FUEL LOSS WHEN THE FUEL VALVE BLOCKED AND BLED. THERE WAS AN UNINTENTIONAL RELEASE OF 5,780 MCF OF NATURAL GAS.\n\nPHMSA trend classification: not significant, not serious.\n\nPHMSA standardized cause: EQUIPMENT FAILURE — FAILURE OF EQUIPMENT BODY.\n\nPHMSA indexed costs: $12,482 reported total cost, $10,935.341 in 1984 dollars, $14,356.158 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":1721}