Metrolinx Technical Standards
- Metrolinx Technical Standards
- Engineering & Architectural Standards
- Systems Engineering Assurance
- Preliminary Railway Level System Definition PD
PRELIMINARY RAILWAY LEVEL SYSTEM DEFINITION PD
The Preliminary Railway Level System Definition captures the high-level scope of the planned changes to the railway and identifies all works associated with the defined scope that may involve significant risk under the Canadian Method for Risk Evaluation and Assessment for Railway Systems (CMREA).