{"operation":"document","citation":"PHMSA Hazmat Incident E-2025050426","title":"PHMSA Hazmat Incident E-2025050426 — AMMONIA ANHYDROUS — RUSSELL, KY","source_type":"incident","agency":"Pipeline and Hazardous Materials Safety Administration","status":"historical","official":true,"published_on":null,"effective_on":"2025-05-20","summary":"Serious reporter-submitted hazardous materials transportation incident on 2025-05-20 in RUSSELL, KY.","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-e-2025050426.json","markdown":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-e-2025050426.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-e-2025050426","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 E-2025050426.\nIncident date: 2025-05-20.\nLocation: RUSSELL, KY.\nMode: Rail.\nCarrier/reporter: CSX TRANSPORTATION, INC..\nShipper: PCS Sales (USA) Inc.\nMaterials: UN1005; AMMONIA ANHYDROUS; hazard class 2.2; 6.684 GCF released.\nWhat failed: Pressure Relief Valve or Device - Reclosing.\nHow failed: Leaked.\nReported failure causes: Defective Component or Device.\nReported result: Vapor(Gas) Dispersion.\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":725}