# PHMSA Hazmat Incident I-2003090216 — POTASSIUM HYDROXIDE, SOLUTION — SNOWFLAKE, AZ

- **operation:** document
- **citation:** PHMSA Hazmat Incident I-2003090216
- **title:** PHMSA Hazmat Incident I-2003090216 — POTASSIUM HYDROXIDE, SOLUTION — SNOWFLAKE, AZ
- **source type:** incident
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** Not available
- **effective on:** 2003-08-21
- **summary:** Serious reporter-submitted hazardous materials transportation incident on 2003-08-21 in SNOWFLAKE, AZ.
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- **source url:** https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=HRSU4KJ4SS%2Bz9NSmVrZZSw%3D%3D
**body:**

PHMSA hazardous materials incident report I-2003090216.
Incident date: 2003-08-21.
Location: SNOWFLAKE, AZ.
Mode: Highway.
Carrier/reporter: SCHNEIDER NAT'L BULK CARRIERS.
Shipper: ONDEO NALCO CHEMICALS.
Materials: UN1814; POTASSIUM HYDROXIDE, SOLUTION; hazard class 8; 3000 LGA released.
What failed: Auxiliary Valve; Piping or Fittings.
Reported failure causes: Loose Closure, Component, or Device; 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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