# PHMSA Hazmat Incident I-1984050474 — FLUOROSILICIC ACID — BALTIMORE, MD

- **operation:** document
- **citation:** PHMSA Hazmat Incident I-1984050474
- **title:** PHMSA Hazmat Incident I-1984050474 — FLUOROSILICIC ACID — BALTIMORE, MD
- **source type:** incident
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** Not available
- **effective on:** 1984-05-08
- **summary:** Serious reporter-submitted hazardous materials transportation incident on 1984-05-08 in BALTIMORE, MD.
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- **source url:** https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=%2FDyNJTJUgCPfNRrvuAWITQ%3D%3D
**body:**

PHMSA hazardous materials incident report I-1984050474.
Incident date: 1984-05-08.
Location: BALTIMORE, MD.
Mode: Rail.
Carrier/reporter: CHESSIE SYSTEM.
Shipper: CHEMTECH INDUSTRIES INC.
Materials: UN1778; FLUOROSILICIC ACID; hazard class 8; 165 LGA released.
What failed: Auxiliary Valve; Piping or Fittings.
Reported failure causes: Defective 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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