Hierarchy of Controls

NETWORK ACCESS PLANNING STANDARD - This standard defines the requirements and timescales for Metrolinx Corridor Access.

HIERARCHY OF CONTROL - This standard defines Methods of control under green zone and the methodology behind each control.

AUTOMATIC TRAIN WARNING SYSTEM - This standard defines the criteria and practices for ATWS systems to be used on the Metrolinx Corridor.

ADJACENT TRACK OPEN - This standard defines what controls are to be used when working close to an Adjacent Track that is open to rail traffic.

GENERAL ENGINEERING INSTRUCTIONS - A document issued annually by Metrolinx detailing the Disruptive Access Calendar and the Rules of the Route.