PHMSA Hazmat Incident X-2025090947 — AMMONIA ANHYDROUS — CHARLOTTE, NC

Current as of 2025-09-04 Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

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Incident X-2025090947PHMSA hazardous materials incident report X-2025090947. Incident date: 2025-09-04. Location: CHARLOTTE, NC. Mode: Rail. Carrier/reporter: NORFOLK SOUTHERN CORP. Shipper: AIRGAS SPECIALTY PRODUCTS. Materials: UN1005; AMMONIA ANHYDROUS; hazard class 2.2; 0.013368 GCF released. What failed: Closure (e.g., Cap, Top, or Plug); Vapor Valve. How failed: Leaked; Leaked. Reported failure causes: Corrosion - Exterior; Valve Open. 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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