{"operation":"document","citation":"PHMSA Hazmat Incident I-2018110037","title":"PHMSA Hazmat Incident I-2018110037 — SODIUM HYDROXIDE, SOLUTION — ARROYO GRANDE, CA","source_type":"incident","agency":"Pipeline and Hazardous Materials Safety Administration","status":"historical","official":true,"published_on":null,"effective_on":"2018-09-08","summary":"Serious reporter-submitted hazardous materials transportation incident on 2018-09-08 in ARROYO GRANDE, CA.","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-i-2018110037.json","markdown":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-i-2018110037.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-hazmat-incident-i-2018110037","source_url":"https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=3tYUj1GQ6QYLniUGZzo9Gw%3D%3D","body":"PHMSA hazardous materials incident report I-2018110037.\nIncident date: 2018-09-08.\nLocation: ARROYO GRANDE, CA.\nMode: Highway.\nCarrier/reporter: SYSTEM TRANSPORT A CORP.\nShipper: UNIVAR USA.\nMaterials: UN1824; SODIUM HYDROXIDE, SOLUTION; hazard class 8; 50 LGA released.\nWhat failed: Pressure Relief Valve or Device - Reclosing.\nHow failed: Torn Off or Damaged.\nReported failure causes: Rollover Accident.\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":716}