PHMSA Hazmat Incident X-2014040338 — AMMONIA ANHYDROUS — Tucson, AZ

Current as of 2014-03-22 Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

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Incident X-2014040338PHMSA hazardous materials incident report X-2014040338. Incident date: 2014-03-22. Location: Tucson, AZ. Mode: Rail. Carrier/reporter: Union Pacific Railroad. Shipper: Koch Industries. Materials: UN1005; AMMONIA ANHYDROUS; hazard class 2.2; 1.3368 GCF released. What failed: Pressure Relief Valve or Device - Reclosing. How failed: Leaked. Reported failure causes: Deterioration or Aging. Reported result: Vapor(Gas) Dispersion. Reporter-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.#

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