Rail Adhesion

Question 1

When must you arrange for a controlled test stop? (3)

Answer 1

1. Operations control tell you that railhead has been inspected and nothing unusual found.
2. Operations control tell you that the railhead has been inspected and improvement treatment carried out.
3. At least 30 minutes has passed since you was told about the reportable railhead adhesion.

Question 2

What type of train, if possible, is required to perform a controlled test stop?

Answer 2

Similar type that reported the conditions

Question 3

After a reportable rail adhesion, when can normal working be resumed?

Answer 3

A controlled test has been carried out and railhead adhesion level is no longer reportable

Question 4

What must you do if you receive a report of serious or prolonged wheel slip from a driver?

Answer 4

Arrange for the affected portion of the line to be inspected