Transforming Transit: Enhancing Ferry Turnaround Efficiency at KiwiRail's Wellington and Picton Terminals

OBJECTIVES

SAS Asset Management collaborated with KiwiRail in the design of new ferry terminals in Wellington (Pōneke) and Picton (Waitohi). The primary role involved assessing the designs to predict the reliability of key systems crucial for efficient passenger disembarking and alighting.

The main objective was to enhance the reliability of critical systems, ensuring the achievement of the 60-minute turnaround window for the interislander ferry, a vital aspect for operational efficiency and customer satisfaction.

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SOLUTIONS

Conducted comprehensive Failure Modes and Effects Analysis (FMEA) to identify potential failures and assess their severity.

Utilised Reliability Block Diagrams (RBD) to predict system and subsystem reliability, informing FMEA likelihood assessments.

Deep engagement with design leads throughout the design process, ensuring continuous alignment with evolving design objectives and constraints.

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BENEFITS

Improved System Capability Understanding

The assessment provided a clearer understanding of the systems' capabilities, ensuring high reliability in operations.

Enhanced Operational Reliability

Clearer asset condition insights enable more effective allocation of funds and resources.

Boosted Reputation and Financial Performance

The project's success is expected to enhance KiwiRail's reputation and contribute to better financial performance due to improved service reliability and customer satisfaction.