Track Safety Flashcards
What is blocking
The process of holding signals at stop to
Prevent trains from entering a section of line
List 6 hazards for rail crew to be aware of
Moving trains 25K OHL Ballast uneven walking conditions Trespassers Animals Weather conditions
What is a caution signal
Caution signal will consist of 1/2 detonators on each rail 10 metres apart
At 1550 metres from the work area
What is a danger signal
Danger signal will consist of 3 detonators on each rail 10 metres apart
At 1550 metres from the work area
What should you do coming to a danger signal
Immediately stop
Remain stationary until the nature of the obstruction has been ascertained
Act as the circumstance of the case may require
Danger stop boards are to be placed at ….. metres from the work area
1500
What action should LEs take approaching compulsory stop protection boards?
Stop
Cross check the call sign on the board with the daily information bulletin
Contact the RPO and follow their instructions
How would you be notified of compulsory stop protection
Daily information bulletin
What to do if you do not see a compulsory stop board where you should expect to?
Stop
Contact the RPO
If unsuccessful contact TC
What must you receive prior to entering the work site
Authority from the RPO
Proceed indication or
Correct authority to pass signal at stop
What is the purpose of a permanent speed board?
The boards are erected to indicate the exceptions to authorised maximum line speed unless indicated by ETCS
What should an LE do when approaching a speed board
Drivers must reduce the speed of their train before it reaches the speed board and not exceed the indicated speed until the last vehicle is clear of the area
What do curve boards look like
Rectangular
White background w black numerals showing max speed Kph
Where are curve boards found?
They are erected near the entrance of curves where a reduction in maximum line speed applies
Completion of curve boards
The indicated speed must not be exceeded until the last vehicle is clear of the curve unless ETCS indicates a higher speed
