Incident X-2015120210PHMSA hazardous materials incident report X-2015120210. Incident date: 2015-11-13. Location: SANTA TERESA, NM. Mode: Rail. Carrier/reporter: Union Pacific Railroad. Shipper: Air Liquide Industrial US LP. Materials: UN1951; ARGON, REFRIGERATED LIQUID (CRYOGENIC LIQUID); hazard class 2.2; 25012.5 LGA released. What failed: Fill Hole. How failed: Leaked. Reported failure causes: Broken Component or Device. Reported result: Spillage, 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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Retrieved: Aug 13, 2026
Version: 2015-11-13

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