{"operation":"document","citation":"PHMSA Hazmat Incident I-2006080308","title":"PHMSA Hazmat Incident I-2006080308 — PHOSPHORIC ACID SOLUTION — MASON CITY, IA","source_type":"incident","agency":"Pipeline and Hazardous Materials Safety Administration","status":"historical","official":true,"published_on":null,"effective_on":"2006-07-23","summary":"Serious reporter-submitted hazardous materials transportation incident on 2006-07-23 in MASON CITY, IA.","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-i-2006080308.json","markdown":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-i-2006080308.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-i-2006080308","source_url":"https://portalpublic.phmsa.dot.gov/analytics/saw.dll?Portal?PortalPath=/shared/Public%20Website%20Pages/_portal/Hazmat%20Incident%20Report%20Search","body":"PHMSA hazardous materials incident report I-2006080308.\nIncident date: 2006-07-23.\nLocation: MASON CITY, IA.\nMode: Rail.\nCarrier/reporter: UNION PACIFIC RAILROAD.\nShipper: PCS PHOSPHATES.\nMaterials: UN1805; PHOSPHORIC ACID SOLUTION; hazard class 8; 1 LGA released.\nWhat failed: Frangible Disc; Pressure Relief Valve or Device - Non-Reclosing.\nHow failed: Leaked; Leaked.\nReported failure causes: Over-pressurized; Over-pressurized.\nReported result: Spillage.\nReporter-submitted DOT Form 5800.1 data may be incomplete, corrected, supplemented, or misreported. A record, serious-incident classification, failure description, or relationship to a reporting rule is not a PHMSA causal finding, compliance determination, or finding of a violation.","truncated":false,"body_characters":742}