Personal Track Safety Flashcards
General Hazards of the line when walking (7)
Trains
Slips, trips & falls
Debris
Weather
Tunnels
Vegetation
Electricity
Why does a conductor need PTS training
To complete door tests
To change train ends on tracks
To manage out of course situations
To carry out evacuations
To protect the lines
Who needs PTS training
Anyone that goes on the line
Anyone that goes within 3 metres of the line
What PPE do conductors need to go on the line
Northern Hi-viz vest, zipped up and clean
Non-slip safety shoes
Bump cap and googles (maintenance depot)
What must never be worn on the line
Hoods (obstructs vision & hearing)
Headphones (obstructs hearing)
Sunglasses (obstructs vision)
Anything red, yellow or green (may be misidentified as a signal)
Can mobiles be used on the line
Must be kept on silent
Only used in a position of safety or in an emergency
Track components (4)
Running rail
Sleeper
Fastening
Ballast
Double track layout
Cess
- 4 foot
- 6 foot
- 4 foot
- Cess
Multi track layout
Cess
4 foot
6 foot
4 foot
- 10 foot
4 foot
6 foot
4 foot
Cess
Area between running rails is called
4 foot
Area between a set of tracks is called
6 foot
Area between two sets of tracks is called
10 foot
Area on outside of tracks is called
Cess
Point that allows you to leave a line
Facing Point
Point that allows you to join a line
Trailing point
(Looks like 2 tracks to 1)
Definition of On or Near the line
On the line itself
Within 3 metres of the line with no fence/permanent structure
Within 1.25 metres of platform edge when carrying out engineering work
Definition of Lineside
Between the railway boundary and the area called On or Near the line
When are you not considered to be Lineside
On a platform
On a level crossing
Minimum positions of safety for 100mph and 125mph
1.25 metres for 100mph limit
2 metres for 125mph limit
What is a position of safety
The minimum safe distance from a line where trains are passing
Never assume a train will stop at a red signal because
May be a SPAD
May have permission to pass up to 50mph
Two types of fail-safe for signals
Track circuit
Axle counter
Why must any equipment be at least 2 metres away from the running line
Prevents it being blown on the tracks
Prevents it interfering with track circuit and axel counters
Overhead Line Equipment (OLE) facts:
25,000 volt alternating current
Minimum safe distance of 2.75m / 9ft (Cant Line)
Controlled by Electrical Control Officer (ECO)
To be always considered LIVE
Parts of Overhead Line Equipment (OLE)
- Catenary wire
- Dropper
- Contact wire
- Head Span wire
- Cross Span wire Neutral
- Cross Span wire Live
- Insulators
- Structure post
- Structure ID plate
- Along track conductor
- Bond
What information is on the OLE ID plate
XX - route/source
00 - miles from route/source
11 - Post number within that mile
What is a Cant Line
1inch Orange strip below the roof of every train
Must not go above the line due to risk from OLE
Conductor Rail facts:
650 - 750 Volts of Direct Current
Controlled be Electrical Control Officer (ECO)
Must always be considered LIVE
Do not touch
What must you not do with Conductor Rails
Step on or touch the line or protective guard
Allow clothing, tools etc to touch the line
Touch a broken conductor line or collector shoe
Step in water/fluid that may be in contact with the conductor rail
National Grid power lines
Minimum safe distance of 5 metres
Report issues to ECO/Signaller