# PHMSA Hazmat Incident I-1986060447 — OXYGEN, REFRIGERATED LIQUID (CRYOGENIC LIQUID) — CONWAY, AR

- **operation:** document
- **citation:** PHMSA Hazmat Incident I-1986060447
- **title:** PHMSA Hazmat Incident I-1986060447 — OXYGEN, REFRIGERATED LIQUID (CRYOGENIC LIQUID) — CONWAY, AR
- **source type:** incident
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** Not available
- **effective on:** 1986-06-12
- **summary:** Serious reporter-submitted hazardous materials transportation incident on 1986-06-12 in CONWAY, AR.
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- **source url:** https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=wP0glYk1iJH0MrodvNx2IA%3D%3D
**body:**

PHMSA hazardous materials incident report I-1986060447.
Incident date: 1986-06-12.
Location: CONWAY, AR.
Mode: Highway.
Carrier/reporter: UNION CARBIDE CORP.
Shipper: UNION CARBIDE CORP.
Materials: UN1073; OXYGEN, REFRIGERATED LIQUID (CRYOGENIC LIQUID); hazard class 2.2; 864 LGA released.
What failed: Auxiliary Valve; Piping or Fittings.
Reported failure causes: Loose Closure, Component, or Device.
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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