Assistance of failed train
What distant should they assistant point be from the failed train?
300m from the direction the assisting train is going to arrive.
Can be less if there is a signal protecting the failed train.
If a tunnel is less than 300m from the train, then the tunnel entrance is the assistance point
Max speed limit for assisting a failed train?
At caution. Max 25mph
During single line working, what is the max speed limit?
First train, 15mph (at caution)
50mph
During SLW, what must the first train do?
First train 15mph(caution) over points.
Checking points are set.
Telling anyone working on or near the line, single line working is operational.
What is your authority to enter SLW section?
Authority from the pilot & single line working ticket.
When preserving evidence, what perishable evidence do you need to preserve?
Isolation positions(safety systems)
Brake/power control positions
Air gauges
Brake block temperature (hot/smoking is an indication)
What does RIO stand for?
Rail incident officer.
When are you allowed to enter the driving cab during a major accident?
1, to secure the train.
2, carry out rescue operations.
3, use cab radio to call emergency services or speak to the signaller.
4, obtain equipment to carry out emergency protection of the line.
5, make a note of short life perishable evidence. (Take photos, do not disturb evidence)
During what degraded situations will you expect to find a pilot?
Single line working.
Working of single and bi-directional lines by pilot
What things need to happen for you to be able to pass a body on the line?
1, you are happy to do it
2, body covered
3, cleared of the lines
4, authority given by the police
During a major accident what three people would normally liaise with the media?
1, Rail media relations
2, RIO (Rail Liasion officer)
3, TOLO (train operating liaison officer)
What is the principle of a bi-directional line?
A route signalled both ways, where neither route has priority.
What is the principle of a single line?
Only one train at a time is allowed in a single line section.
What does the P,A,L,M,S accroynm stand for?
When is this relevant?
P - pilot working
A - assisting train
L - Line under possession
M - modified working
S - shunting past the section signal (electric token block only)
When no staff or token is required on a single/bi directional line.
During high-speed coasting under the OLE, what is the maximum speed?
During low-speed coasting?
Linespeed
20mph
During single and bi-directional lines by pilot what is the maximum speed limit?
Linespeed.
15 mph over points
During modified working arrangements, what is the maximum speed limit?
50mph
15mph over points.
What are the only occasions you are allowed to temporarily isolate TPWS?
During Temporary Block Working and Emergency Special Working.
During single/bi directional line working by pilot.
What different methods of working are there on a single line?
With token/staff
1, one train working with staff
2, NST (non-signaller token)
3, NSTr (non-signaller token remote)
4, electric token block
Without token/staff
1, one train working without staff
2, track circuit block
3, tokenless block
What/where do you expect to happen/find during TBW?
1, Only in track circuit block areas
2, Only on multi track lines
3, in place when multiple signals are defective/disconnected
4,in place to allow driver to pass consecutive signals at danger, without gaining authority multiple times from the signaller.
5, Hand signallers to be at entrance and exit signals.
6, To be issued with a TBW ticket with written instructions.
7, all points must be secured.
When entering a temporary block section what must you do?
1, stop short of Signal and Handsignaller with red flag and detonator.
2, secure train.
3, be issued with instructions from handsignaller (via TBW ticket)
4, temporarily isolate TPWS. (Ensure light illuminates steadily)
5, on receipt of the ticket and a yellow flag and removal of detonator, you have authority to enter TBW section.
When do you not need a ticket in a temporary block working section?
R-Remove (a divided portion of train)
E-Evacuate
A-Assist
R-Remove (train ahead of signal without authority)
What are the risks of TBW?
1, trains are no longer protected by signals
2, important safety systems must be temporarily isolated.
3, Movement authority written/authority communication. Subject to human error.
4, extra care must be taken by all concerned to avoid operational incident/accident.
When agreeing arrangements for assistance, what must you as the driver confirm?
1, not going to move
2, type of traction
3, exact location of train and is protection in place.
4, what direction you require assistance from.