345 DOTE

Question 1

What are the conditions attached to WSP failure?

Answer 1

• Normal Rail Head Conditions- Remain in service

- Poor Rail Head Conditions- Out of service (adjust braking accordingly)

Question 2

What are the speeds and conditions attached to wheel flats?

Answer 2

• Detrain at the next suitable location

- 20mph Max

Question 3

What are the speeds and conditions attached to a faulty horn?

Answer 3

• 1 tone working- Line speed

- fully isolated - 20mph max

Question 4

What are the speeds and conditions attached to faulty train brakes?

Answer 4

• if on 1 coach only (brakes may need to be isolated)- travel at 10mph below line speed
• if on more than 1 coach- travel at a speed to enable you to stop the train in the distance you see to be clear

Question 5

What are the conditions attached to a fault with the PEA?

Answer 5

• if a single alarm- can remain in service

- if all alarms- out of service