# PHMSA Hazmat Incident E-2010030003 — METHYL MERCAPTAN — NEW ORLEANS, LA

**Citation:** PHMSA Hazmat Incident E-2010030003  
**Type / status:** incident / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2010-01-31  
**Published:** Not stated

Serious reporter-submitted hazardous materials transportation incident on 2010-01-31 in NEW ORLEANS, LA.

## Document text

PHMSA hazardous materials incident report E-2010030003.
Incident date: 2010-01-31.
Location: NEW ORLEANS, LA.
Mode: Rail.
Carrier/reporter: New Orleans Public Belt Railroad.
Shipper: Evonik Degussa Corporation.
Materials: UN1064; METHYL MERCAPTAN; hazard class 2.3; 0.000035 GCF released.
What failed: Bolts or Nuts.
How failed: Vented.
Reported failure causes: Loose Closure, Component, or Device.
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.

## Provenance

- Official: Yes
- Source: <https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=QlAH8bxJHmWzptBO%2FBIHgA%3D%3D>
- Source ID: `phmsa-hazmat-incidents`
- SHA-256: `96b8d7f0e416d9897703617975acfc570adf204fa6ec282915bb9ab990f95a5e`
- Retrieved: 2026-08-13T12:55:56.545Z
- Exported: 2026-08-26T23:33:58.471Z
- Document slug: `phmsa-hazmat-incident-e-2010030003`

### Source metadata

```json
{
  "materialSubtype": "phmsa_hazmat_serious_incident",
  "reportNumber": "E-2010030003",
  "operatorReported": true,
  "serious": true,
  "finalAgencyFinding": false,
  "eventDescriptionExcluded": true,
  "publicPdfUrl": "https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=QlAH8bxJHmWzptBO%2FBIHgA%3D%3D",
  "rowCount": 1,
  "carrierReporterNames": [
    "New Orleans Public Belt Railroad"
  ],
  "shipperNames": [
    "Evonik Degussa Corporation"
  ],
  "routes": [
    "NOPB Cotton Warehouse Yard"
  ],
  "cities": [
    "NEW ORLEANS"
  ],
  "states": [
    "LA"
  ],
  "originCities": [],
  "modes": [
    "Rail"
  ],
  "materials": [
    {
      "identificationNumber": "UN1064",
      "commodityName": "METHYL MERCAPTAN",
      "hazardousClass": "2.3",
      "quantityReleased": "0.000035",
      "unitOfMeasure": "GCF"
    }
  ],
  "packages": [
    {
      "identificationMarkings": "DOT-105J-300W",
      "outerMaterial": "Steel",
      "outerType": null,
      "outerCapacity": "1811.364",
      "outerCapacityUnit": "GCF",
      "outerShipmentCount": "1",
      "outerFailedCount": "1",
      "innerMaterial": null,
      "innerType": null,
      "innerCapacity": "0",
      "innerCapacityUnit": null,
      "innerShipmentCount": "0",
      "innerFailedCount": "0"
    }
  ],
  "reportingRuleContext": [
    "171.15",
    "171.16"
  ],
  "caveat": "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.",
  "privacyCaveat": "The public CSV excludes preparer contact fields. Event Description is intentionally excluded from normalized records and search output to reduce incidental personal-information risk.",
  "jurisdiction": "US"
}
```