{"operation":"document","citation":"PHMSA Hazmat Incident X-2009060330","title":"PHMSA Hazmat Incident X-2009060330 — STYRENE MONOMER, STABILIZED — SPRING, TX","source_type":"incident","agency":"Pipeline and Hazardous Materials Safety Administration","status":"historical","official":true,"published_on":null,"effective_on":"2009-06-14","summary":"Serious reporter-submitted hazardous materials transportation incident on 2009-06-14 in SPRING, TX.","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-x-2009060330.json","markdown":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-x-2009060330.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-x-2009060330","source_url":"https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=XI6ccn10nnK7Je0csFFxjQ%3D%3D","body":"PHMSA hazardous materials incident report X-2009060330.\nIncident date: 2009-06-14.\nLocation: SPRING, TX.\nMode: Rail.\nCarrier/reporter: Union Pacific Railroad.\nShipper: Dow Chemical Company.\nMaterials: UN2055; STYRENE MONOMER, STABILIZED; hazard class 3; 0.25 LGA released.\nWhat failed: Manway or Dome Cover; Manway or Dome Cover.\nHow failed: Leaked; Leaked.\nReported failure causes: Human Error; Misaligned Material, Component, or Device.\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":749}