{"operation":"document","citation":"PHMSA Report 20040040","title":"NORTHERN NATURAL GAS CO — Gas transmission and gathering — incident on 2004-04-09","source_type":"incident","agency":"Pipeline and Hazardous Materials Safety Administration","status":"historical","official":true,"published_on":"2004-05-06","effective_on":"2004-04-09","summary":"Gas transmission and gathering incident in JOHNSTON, POLK County, IA. Reported cause: 1. Reported consequences: 0 fatalities, 0 injuries, $79,479 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-4630bf1c2688b6867f88d75c.json","markdown":"https://regulus.evalyn.ai/document/phmsa-incident-4630bf1c2688b6867f88d75c.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-incident-4630bf1c2688b6867f88d75c","source_url":"https://data.transportation.gov/api/views/27nc-rsge/files/3f48859a-5658-4f64-acf0-e33e632af625?download=true&filename=Gas%20Transmission%20%26%20Gathering%20Incident%20Data%20-%202002%20to%20December%202009.zip","body":"Gas transmission and gathering incident in JOHNSTON, POLK County, IA. Reported cause: 1. Reported consequences: 0 fatalities, 0 injuries, $79,479 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: 20040040.\n\nOperator ID: 13750.\n\nReported incident date: 4/9/2004.\n\nCause detail: CORROSION, EXTERNAL\n\nCause detail: A SMALL PINHOLE LEAK WAS DISCOVERED IN THE DES MOINES A BRANCH LINE (IAB65001) WHERE IT CROSSED BEAVER CREEK IN THE CAMP DODGE, IA PROPERTY. THE LEAK WAS ABOUT 3 FEET FROM THE EAS BANK UNDER 10 INCHES OF WATER. A COFFER DAM HAD TO BE BUILT TO REPAIR THE LEAK. THE ENTIRE CREEK WAS RETURNED TO ITS NATURAL STATE AFTER THE REPAIR.\n\nPHMSA trend classification: not significant, not serious.\n\nPHMSA standardized cause: CORROSION — EXTERNAL.\n\nPHMSA indexed costs: $79,479 reported total cost, $47,476.171 in 1984 dollars, $65,575.678 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":1202}