B.2 A railway operator is purchasing new rolling-stock for its railway line. a) State the international standard that is applicable to demonstrate the safety management process of this railway project (2 marks) and describe four processes that are needed in additional to the standard V-cycle in the context of the rolling stock procurement project (8 marks). (10 marks) b) Identify three major consequences if the project fails to adhere to the safety management process required by the international standard. (6 marks) e) Using the risk matrix given in Figure 2, complete a hazard log by proposing one safety risk related to the interface between signalling system and rolling-stock The hazard log should contain the following columns: 1. Hazard Description 2. Cause 3. Consequence 4. Initial Frequency 5. Initial Severity 6. Initial Risk Rating 7. Safeguard 8. Residual Frequency 9. Residual Severity 10. Residual Risk Rating (9 marks) (Marginal) Injury 2 (Critical) Fatality