# PHMSA Hazmat Incident I-1995050474 — SODIUM HYDROXIDE, SOLUTION — KINGFISHER, OK

- **operation:** document
- **citation:** PHMSA Hazmat Incident I-1995050474
- **title:** PHMSA Hazmat Incident I-1995050474 — SODIUM HYDROXIDE, SOLUTION — KINGFISHER, OK
- **source type:** incident
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** Not available
- **effective on:** 1995-04-26
- **summary:** Serious reporter-submitted hazardous materials transportation incident on 1995-04-26 in KINGFISHER, OK.
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- **source url:** https://portalpublic.phmsa.dot.gov/analytics/saw.dll?Portal?PortalPath=/shared/Public%20Website%20Pages/_portal/Hazmat%20Incident%20Report%20Search
**body:**

PHMSA hazardous materials incident report I-1995050474.
Incident date: 1995-04-26.
Location: KINGFISHER, OK.
Mode: Rail.
Carrier/reporter: UNION PACIFIC RAILROAD CO.
Shipper: VULCAN MATERIALS CO.
Materials: UN1824; SODIUM HYDROXIDE, SOLUTION; hazard class 8; 1500 LGA released | UN1846; CARBON TETRACHLORIDE; hazard class 6.1; 3300 LGA released.
What failed: Auxiliary Valve; Bottom Outlet Valve; Closure (e.g., Cap, Top, or Plug); Piping or Fittings / Basic Material.
How failed: Abraded / Punctured.
Reported failure causes: Derailment; Rollover Accident; Vehicular Crash or Accident Damage / Derailment; Vehicular Crash or Accident Damage; Rollover Accident.
Reported result: Spillage.
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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