Introduction To Railway ( WEEK 1, DAY 3) Flashcards
What does it mean to be “on or near the line”?
You are considered to be “on or near the line” if
1.) You are standing on the tracks
2.) You are within 3 meters of the tracks without a permanent fence separating you.
3.) You are doing engineering or technical work within 1.25 meters of the platform edge.
How close to the tracks do you need to be to be considered “on or near the line?”
Within 3 meters (10 feet) of the tracks if there is no permanent fence separating you from the tracks.
What activities classify you as being “on or near the line?”
1.)You are standing on a railway line/tracks
2.) You are within 3 meters (10 feet) of a line/tracks and there is “ no permanent fence separating you from the line/tracks
3.)You are doing engineering or technical work within 1.25 meters ( 4 feet) of the platform edge.
What is considered to be “ lineside”?
You are considered to be “lineside” if:
1.) You are between the boundary fence and the area defined as “on or near the line”.
2.) You can be seen by the driver of an approaching train.
Where is the “lineside” area located?
Between the boundary fence and the area defined as “on or near the line.”
Can you be considered “lineside” if the train driver cannot see you?
No, you must be visible to the driver of an approaching train to be considered “lineside.”
What is a “position of safety”?
A position of safety is a place where it’s safe to stand when a train is passing. You are in a position of safety if you’re at-least 2 metres (6ft 6inches) from the nearest line that a train might approach.
How far away from the tracks must you be to be in a “position of safety” if the train speed is up to 100 mph?
If the train speed is up to 100mph, you need to be at least 1.25 meters (about 4 feet) away from the line/tracks to be in a safe position.
How far away from the tracks must you be to be in a “position of safety” if the train speed is over 100 mph?
If the train speed is over 100 mph, you need to be at least 2 meters (about 6.5 feet) away from the line/tracks to be in a safe position.
If a train is traveling at 90 mph, how far away from the tracks must you be to be in a safe position?
At least 1.25 meters (about 4 feet) away from the tracks.
If a train is traveling at 110 mph, how far away from the tracks must you be to be in a safe position?
At least 2 meters (about 6.5 feet) away from the tracks.
Why is it important to understand the concept of a “position of safety”?
Understanding the position of safety is crucial for ensuring personal safety and preventing accidents when working near train tracks.
What is an AC electrified line?
An AC electrified line is a type of railway where trains get their power from high voltage electricity carried by overhead wires.
How far must you stay away from live overhead line equipment ( OLE)
At least 2.75 metres
What is a DC electrified line?
A railway line that uses direct current (DC) to powertrains, typically, with a third rail called the conductor rail
Where is the conductor rail located on a DC electrified line?
Alongside the running rails
What safety precaution should you take when crossing DC electrified lines?
Never step between the conductor rail and the running rail, step over both rails at once if there’s no safe gap.
What is a limited clearance warning?
A warning indicating areas where the space between the track and nearby structures is too narrow for people or equipment to be safely while a train passing.
What are typical signs of “limited clearance?”
- Limited Clearance
- Danger Limited Clearance
- Keep Clear
- Visual markers such as yellow lines or hazard stripes
Where might you find limited clearance warnings?
*Inside tunnels where the tunnel walls are close to the track.
*Alongside narrow bridges or underpasses.
*Near platform edges where the clearance between the platform and train is minimal.
*At maintenance sites where temporary structures reduce the usual clearance.
What safety distance must be maintained near AC electrified lines?
If you are walking on the railway with overhead electrified lines, you must ensure you and anything you are carrying are no nearer than 2.75 meters from live overhead line equipment (OLE).
