Transition Study Notes Flashcards
What is Blocking?
A process of holding signals at ‘STOP’ to prevent train movements from entering a section of line.
A Bulletin is….
A numbered instruction, printed or handwritten, issued by the Officer Controlling Train Running (OCTR).
*Daily Information Bulletins have a letter
What is the first duty of all Rail Personnel?
The first and most important duty of all Rail Personnel is to provide for the safety of Rail Personnel and the Public.
What is an Absolute Signal?
A signal that must not be passed at ‘STOP’ without the authority of Train Control or the Signaller as provided for in the Safe Working Rules.
- Stop and Stay Signals
- Block Entry Boards
- Station Entry Boards
A Permissive Signals is?
A signal that is normally controlled by the passage of rail traffic and may be passed without the authority of a Train Controller or Signaller as provided for in the Safe Working Rules.
What is a Pilot?
A qualified person who ensures the safety of a rail vehicle by guiding the Locomotive Engineer.
What is a Signaller?
The person who directly controls signals within an interlocked station.
When circumstances occur which are not provided for in the rules and regulations…
Rail Personnel must be guided by their own judgement, bearing in mind the importance of safety in the discharge of their duty.
Defects on trains which need to be reported…
D – Dragging Equipment
I – Insecure Loads
S – Sticking Brakes
S – Sliding/ skidding wheels
H – Headlight or tail end signals incorrectly displayed
A – Any other dangerous conditions
D – Damaged Pantograph
O – Overheated axle boxes/ wheel bearings
W – Wheels derailed
S – Signs of smoke or fire
If a defect is observed…
- Stop the train
- Advise Train Control Immediately
- Advise Train Crew Immediately
- Investigate and rectify the defect if possible
Unusual weather conditions
Level 1 - Severe weather warning= Normal Speed
Level 2 - Adverse weather restriction= Speed restriction of 40kph or less.
Adverse is worse
Rail Personnel are NOT fit for duty if they…
- Are under the influence of alcohol or drugs.
- Have any illness or condition (mental or physical) which affects:
S – Safety
C – Co-ordination
A – Alertness
R – Reaction - Are insufficiently rested
- Suffer any illness or condition which may impair vision or hearing or lead to sudden incapacity.
All signals must be complied with unless?
It is likely to lead to danger or it is obvious the route has been incorrectly set.
Rail Personnel engaged on duty connected with the line must be…
Prepared for the running of trains at any time, in any direction and without prior advice.
Temporary Speed Restrictions are notified by?
- Speed Restriction Advice issued by KiwiRail
- En-route by Train Control over the radio
- Station staff at terminating station
Mobile phones, tablets and non-company approved devices must be…
- Turned off or switched to silent mode (or Flight Mode)
- Stored out of visual range and arm’s reach
The LE must IMMEDIATELY call Train Control or the Signaller when?
D – Detained at a signal at STOP when the reason is unknown.
J – Just before moving off after being stopped or delayed by any failure, accident or other incident.
D – Detained at a “Protected Work Area” and unable to contact the RPO by radio.
R – Required to setback in a section or within station limits.
A – A signal is displaying an imperfect indication
W – When a train is stopped or delayed by any failure, accident or other unusual incident.
U – Unable to complete a journey through a section because the rail vehicle is disabled.
U- Upon any ETCS emergency brake activation
No person or tools shall come closer than …
2 metres
The Train Control Emergency Phone is…
0800 808 400
Auckland Electrified Area
- All lines between Pukekohe and Swanson
- 25,000 Volt A.C Electrified Area
An Electric Services Limit Board…
Defines the limit for an electrically powered MPU
Rail personnel may communicate directly with Train Control by…
- Cab Radio
- Telephone/mobile
- Handheld Radio
Train disabled in Station Limits scenario…
- Operator of the disabled unit, relief unit and the Signaller must all come to a clear understanding as to how the line will be cleared.
- Once the above is agreed the signaller will give authority to the operator of the relief unit to pass the signal concerned at STOP.
Who is in charge of the train and responsible for its safe running?
The LE/Operator
What is required before the LE can move the train?
- LE must not start to move the train until they have received correct movement authority from Train Control or the Signaller.
- Right Of Way (two bells) from Train Manager must also be obtained.
Passenger trains, where possible, must stop clear of?
- Bridges which are not completely decked and provided with foot walks on both sides of the line.
- Tunnels
Prevention of Driver distraction
- LE must not participate in an attempted conversation where it is unsafe to do so.
- Conversations must be brief and confined to essential, urgent or operating matters.
- Drivers must inform persons travelling in the cab when conversation is not appropriate, eg approaching signals, speed restrictions, platforms, compulsory stop boards etc.
Except in emergencies, EMUs must be driven from…
…the leading cab in the direction of travel.
Propelling of vehicles on the Main Line
- Complete a radio check with the Pilot.
- Commence and maintain radio communication with Pilot.
- If communication is lost with Pilot STOP the train immediately.
- Maximum speed when propelling is 25kph.
- Frequent use of the horn.
- STOP before entering level crossings, check pedestrians and road traffic are clear or stopped (then max 10kph until fully obstructing crossing)
- STOP before movement passes platforms, checking people are clear before passing through.
Relief train to be sent into section…
The Operator of the disabled train must advise Train Control of the failure and agree the direction relief will arrive from.
The Operator of the disabled train must…
- Proceed on foot in the direction from which the relief will arrive and locate the first of the following beyond the train:
F – Full kilometre peg
H – Half kilometre peg
T – Tunnel portal
S – Signal
M – Mainline Points
L - Level crossing meterage
T – Traction pole meterage
S – Station platform
- Continue a further 200 metres beyond this location and place 3 detonators 10 metres apart on both rails.
- Advise Train Control details of the trains location and confirm whether detonator protection has been established.
- Remain at the detonators, maintaining a safe distance of at least 50m, until the relief train arrives.
- Pilot the relief train to the disabled train.
Three position signals indicate?
- Permissible speed
- Give advanced information about the next signal ahead
6 Classes of fixed signals (HI-ODDS)
H – Home Signals
I – Intermediate Signals
O – Outer Home Signals
D – Directing Signals
D – Departure Signals
S – Shunting Signals
Home Signal (Station Limits)
A Home Signal is provided to authorise entry to a station.
Outer Home Signal (Station Limits)
Fixed signals located outside a home signal
Shunting Signal (Station Limits)
Control the passage of trains and shunting movements within station limits.
Directing Signal (Station Limits)
Used in stations for the purpose of directing trains to the various platforms, sidings or positions to which the signals apply and for protecting those lines.
Departure Signal (Block Sections)
Control the entry into a block section where movements are signalled in both directions.
*Equipped with R Light.
Intermediate Signal (Block Sections)
Provided in block sections to divide the line into shorter sections and control entry of trains into those sections.
*Equipped with A Light.
Station Limits
Includes all lines within the Home Signal or, where provided, Outer home Signal on each line controlled by the Signaller or as otherwise defined on S&I Diagrams.
Shunting Limits Boards…
Mark the limits for shunting purposes in accordance with details defined on S&I Diagrams or Local Instructions.
All Trains Stop Boards
- STOP the train.
- Do not pass unless correct authority has been received in accordance with ROC and Local Instructions.
Catch Points are used for…
Runaway trains
Safety Points are used for…
Crossing loops and sidings to prevent entering mainline
Double Unit Signals with two multi aspect or two search lights (or mixture of both) are provided…
- Where one or more lines diverge from the mainline.
- At junctions
- Where a reduction to medium speed is required.
- Where a warning to reduce to medium speed is required.
All Red Stop
Shunt signal calls
Signal calls
Medium Speed
(Red in the top, colour in the bottom)
- Train must not exceed 25kph unless authorised by a higher speed board, Dynamic Speed Indicator (DSI) or ETCS indicates a higher speed.
- Medium speed must be maintained until the train is clear of all points to which the signal applies.
- Should a lower speed be displayed on a DSI or ETCS, then the Operator must not exceed the speed displayed.
Low Speed
- Proceed cautiously at low speed (not exceeding 25kph).
- Points are correctly set.
- Prepared to find track occupied or obstructed.
- Be ready to stop short of any obstruction.
Restricted Speed (ie R-Light) - actions you take & what circumstances you want see an illuminated R-Light.
- STOP, contact Train Control and ascertain the reason for the R light.
- Proceed cautiously at restricted speed.
- Prepare to find track obstructed or occupied.
- Being able to stop short of an obstruction within half the clear distance of line that is visible ahead.
- NOT TO EXCEED 40KPH
*R light indication is displayed when the departure signal is unable to be cleared due to
- Axle counter failure
- Disabled train in the section and assistance is being provided in the following direction.
- Stacking of trains (special events)
- When a unit aspect of a signal has failed, or is imperfectly displayed
Normal Speed
(Colour top, red bottom)
Train must not exceed the speed laid down for the locality.
Signal classifications
Absolute Signals
- Outer Home Signal
- Home Signal
- Directing Signal
- Shunting Signal
Permissive Signals
- Intermediate Signal
Departure Signals
- Departure Signal
Defective headlights/ ditch lights
In a depot:
• If a failure occurs prior to entering service, another unit will be taken if available
• If the unit can not be replaced, the defect must be repaired by depot personnel before the unit is released for service.