# PHMSA Hazmat Incident I-1999120009 — ALUMINUM CHLORIDE, SOLUTION — UPPER MARLBORO, MD

- **operation:** document
- **citation:** PHMSA Hazmat Incident I-1999120009
- **title:** PHMSA Hazmat Incident I-1999120009 — ALUMINUM CHLORIDE, SOLUTION — UPPER MARLBORO, MD
- **source type:** incident
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** Not available
- **effective on:** 1999-11-02
- **summary:** Serious reporter-submitted hazardous materials transportation incident on 1999-11-02 in UPPER MARLBORO, MD.
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- **source url:** https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=gLeefajIs8huMC1YkizCVg%3D%3D
**body:**

PHMSA hazardous materials incident report I-1999120009.
Incident date: 1999-11-02.
Location: UPPER MARLBORO, MD.
Mode: Highway.
Carrier/reporter: SUPERIOR CARRIERS INC.
Shipper: CONDEA VISTA.
Materials: UN2581; ALUMINUM CHLORIDE, SOLUTION; hazard class 8; 315 LGA released.
What failed: Auxiliary Valve; Piping or Fittings.
How failed: Ripped or Torn.
Reported failure causes: Rollover Accident; Vehicular Crash or Accident Damage.
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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