Signals - Track Force Protection and Permanent Way Signs Flashcards
What are Railway Tracks and the Land Adjacent to them called?
Permanent Way
What is the WON?
Weekly Operational Notice
If urgent repairs are needed, will there be a Notice in the WON?
No
What do Permanent Way Signs advise drivers of?
Normal Line Speed has been reduced due to an Infrastructure Fault
What Infrastructure Faults do Permanent Way Signs advise?
- Track fault
- Signalling fault
- Overhead Line fault
- Engineering/Maintenance requirement
When is Track Protection required?
- Before maintenance works beginning on or within 3 metres of the track
- Before any Machinery is placed on the tracks
- Before a ballast or other maintenance train remains stationary or moving slowly on a running line
- Before a rail is removed or re-laid
- When the line is unsafe due to natural or other causes
- Where workers can’t get to a Position of Safety
- Where required by an asset owner of mobile plant is operated near overhead wires
- Any other obstruction of the track
When is the Weekly Operational Notice (WON) issued?
Every Tuesday
What must a driver do on exploding Audible Track Warnings (ATW’s)?
- Reduce speed
- Sound a long whistle
- Press Memory Aid Button (M.A.D)
- Look out for the Inner Hand Signaller and expect the hand signal to be at STOP
What is the duty of the Outer Hand Signaller when there is a Yellow Hand Signal?
- To place 3 ATW’s 10 metres apart on the rail a sufficient distance from the point of work
What must a driver do when they see a Red Hand Signal?
Stop the train prior to the Red Hand Signal
Who displays the Red Hand Signal?
The Inner Hand Signaller
Who displays the Green (All Clear) Hand Signal?
The Inner Hand Signaller
What can a driver do when they reach a Green (All Clear) Hand Signal?
Resume running at Normal Track Speed or the speed of the last signal aspect
What does a Green Hand Signal mean when waved slowly side to side?
Caution (The train can’t exceed 25km/h)
When can a driver return to normal speed when they observe a Green Hand Signal waved slowly side to side?
When they observe a Steady Green Hand Signal
What are the 3 defined areas of Track Force Protection?
- Inner Suburban
- Suburban
- Country
Are ATW’s used in the Inner Suburban Area?
No