# PHMSA Hazmat Incident X-2012020001 — AMMONIA ANHYDROUS — Portland, OR

- **operation:** document
- **citation:** PHMSA Hazmat Incident X-2012020001
- **title:** PHMSA Hazmat Incident X-2012020001 — AMMONIA ANHYDROUS — Portland, OR
- **source type:** incident
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** Not available
- **effective on:** 2012-01-04
- **summary:** Serious reporter-submitted hazardous materials transportation incident on 2012-01-04 in Portland, OR.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-hazmat-incident-x-2012020001.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-hazmat-incident-x-2012020001.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-hazmat-incident-x-2012020001
- **source url:** https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=fj74EK7yU%2BIq2g5eeLvVAA%3D%3D
**body:**

PHMSA hazardous materials incident report X-2012020001.
Incident date: 2012-01-04.
Location: Portland, OR.
Mode: Rail.
Carrier/reporter: Union Pacific Railroad.
Shipper: Simplot Phosphates LLC.
Materials: UN1005; AMMONIA ANHYDROUS; hazard class 2.2; 0.26736 GCF released.
What failed: O-Ring or Seals.
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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