Paddington-Reading (down) Flashcards
Which platforms at London Paddington do not currently have live overhead wires fitted?
Platforms 1, 2, 13 and 14
State the instructions relating to starting of engines at Paddington.
Engine must be started no more than 10 minutes before departure time
What is the procedure if a driver requires a windscreen cleaned before departure from Paddington from all platforms
Driver must contact Maintenance Control to request windscreen to be cleaned
What is the maximum speed departing platforms 1 to 9
40mph
What is the maximum speed departing platforms 10 and above?
25mph
Departing Paddington with a single yellow, state the location of the next stop signal
Royal Oak
On departing Paddington, what indication of route is displayed from the platform-starting signal and what aids are in place to identify the location of your next signal?
Theatre box displaying a line number
Gantries have line identification plates above each signal
State how you would reduce the risk of potential read across in the Paddington to Ladbroke Grove area
Use the Identification Plates
Never react until you are sure its your signal Be very aware of the read across risk and stay focused.
Receiving a single yellow aspect at Royal Oak gantry, identify the location of the next stop signal.
Subway Junction
SN63 (Line 4) has a multi SPAD history. Can you identify the risks approaching this signal?
Potential read across (especially to line 5)
Line curves to the right on approach
OHLE can cause obscuration on approach to signal
Departing Paddington on line 5, SN89 Westbourne park, state the route indication required towards Reading with a passenger train
Main Aspect Only
Departing Paddington on line 6, SN91 Westbourne park, state the route indication required towards Reading with a passenger train
Junction Indicator No.1
SN109 (Ladbroke grove line 3) state the route indications required to be signalled towards Reading with a Passenger train
J.I.1 towards the Down Main
J.I 4 towards the Down Relief
SN111 (Line 4) and SN113 (Line 5) Ladbroke Grove, identify the route indication required to be signalled towards Reading with a Passenger train
Main Aspect Only
State the lines speeds between Royal Oak and Kensal Green and identify the locations of any speed changes
40mph Royal Oak to Westbourne Park then 50mph as far as Kensal Green
Ladbroke Grove gantry, If the signal on line 1,2 or 3 is displaying a green aspect, which route could you be signalled at the next signal SN125 and what is the risk?
Could be signalled via the Down main or E&C Line. Risk of wrong routing towards the E&C Line.
After passing the Ladbroke Grove gantry, what signalling infrastructure is located on approach to this signal and what line is it applicable to?
Preliminary Route Indicator Applicable to Line 1 only
If diagrammed on a stopping service between Paddington and Reading, where on the Down Main, is your train unable to call at?
Acton Main Line (DM)
West Ealing, Hanwell, Burnham and Taplow (There are no usable Main line platforms)
Between London Paddington and Reading, state which stations have bi-directional lines on the Up Relief
Hayes & Harlington, Slough, Maidenhead and Twyford and west drayton
Between London Paddington and Reading, state which stations you will give door release on the right hand side
Hayes & Harlington (Up Relief Bi-directional)
Slough (Up Relief Bi-directional)
Burnham
Maidenhead (Up Relief Bi-directional)
Twyford (Up Relief Bi-directional)
West Drayton (Bi-directional)
State the line speeds on the Down Main between Kensal Green and Reading Platform 7
85/MU100 Kensal Green to Acton West
125mph Acton West to Sonning Cutting
80/HST95 Sonning Cutting to Reading New Junction
60mph Reading New Junction to 50mph Reading Platform 7
The line speed at Kensal Green on the Down Relief increases from 50mph to what speed
80mph
On approaching Acton station, signal SN175 is displaying a flashing double yellow, what route is this applicable to and the speed of the crossover
Down Relief to Down Main 70mph crossover
Signals between Acton and Ealing Broadway are a mixture of conventional Filament, LED and VMS type signals. Identify any potential signalling risks in this area
VMS signals appear brighter than LED type Potential risk of read across and read ahead to the next signal
May be affected by sunlight
State any potential risks associated when departing Ealing Broadway on the down relief and what is in place to mitigate this risk
Potential risk of a SOYSPAD
A banner repeater is located at the Reading end of the platform
After departure from Ealing Broadway, the next signal is SN209. Where is the next signal located?
SN211 is located on approach to West Ealing
State the linespeed on the Down Relief between Old Oak Common West and West Ealing
85mph Kensal Green to Friars Junction
70/MU80mph Friars Junction to Acton Station
70/MU90mph Acton West Jn to West Ealing
West Ealing, SN215, This signal is capable of displaying a junction indicator 4, state the route this is applicable to
Towards Greenford
With reference to the previous question, if West Ealing, SN215 was displaying a double flashing yellow, state the route this is applicable to
Down Goods at Hanwell Bridge
State the line speeds on the Down Relief between West Ealing and Hayes
80mph West Ealing to Hanwell
90mph Hanwell to Southall
80mph Through Southall Then 90mph