Rail Yard Derailment Investigation Report for Quebec 2018

One detailed investigation report documents the uncontrolled movement and derailment of rolling stock at the Sept-Îles Yard in Quebec on May 1, 2018. The report was produced by the Transportation Safety Board of Canada and published via the Open Canada platform.

Use Cases

• Analyze narrative descriptions of the uncontrolled movement event sequence to identify common failure patterns.
• Extract entities like location (Sept-Îles Yard), date (2018-05-01), and involved entities (Quebec North Shore and Labrador Railway) for building a safety incident knowledge graph.
• Use the detailed event chronology and findings to train text classification models for categorizing types of rail yard incidents.

Strengths

• Report is authored by the official Transportation Safety Board of Canada, an authoritative national agency.
• Provides a complete, official account of a specific rail safety incident with a precise date and location.

Limitations

• Dataset consists of a single report (R18Q0046), representing a sample size of one incident.
• Data is unstructured text in HTML/PDF format, requiring significant processing for quantitative analysis.
• The incident is from 2018, which may not reflect current operational conditions or safety protocols.

Provenance

Source

Transportation Safety Board of Canada | Bureau de la sécurité des transports du Canada

Collection Method

Official safety investigation conducted by the national transportation safety board.

Time Range

Incident date: 2018-05-01

Freshness

Metadata was last updated on March 7, 2026, though the incident occurred in 2018.

Geography

Sept-Îles Yard, Sept-Îles, Quebec, Canada