What specific defects will the one to two-year stabilisation period address?

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The one-to-two-year stabilisation period will address issues arising from system upgrades, with the duration aligned with the project's defect liability period.

The Kelana Jaya Line is undergoing a significant upgrade, which includes the phased arrival of 26 new trains scheduled to be fully replaced by the end of 2030. These new trains are anticipated to commence operations in 2031, aiming to enhance capacity and operational efficiency while mitigating service disruptions. This extensive fleet replacement is a long-term strategy to ensure a more stable, safe, and resilient public transport system. As a concurrent short-term measure, Rapid Rail is implementing a condition-based maintenance (CBM) approach. This involves more frequent inspections and the immediate replacement of any components showing early signs of wear, deviating from the standard maintenance schedule.
System Upgrades are Underway

The introduction of 26 new trains to the Kelana Jaya Line marks a substantial system upgrade. The first of these new trains is expected to arrive in 2029, with the complete fleet replacement targeted for completion by the end of 2030. These new units are slated to enter service in 2031, representing a significant investment in modernising the line's rolling stock and infrastructure.
Condition-Based Maintenance as a Short-Term Solution

While awaiting the full deployment of the new train fleet, Rapid Rail is adopting a condition-based maintenance (CBM) strategy. This proactive maintenance approach focuses on detailed inspections and the timely replacement of components that exhibit early signs of damage. This differs from traditional maintenance schedules, allowing for more responsive and targeted upkeep of the existing operational fleet.
Addressing Increased Load Factors

The Kelana Jaya Line has experienced a notable increase in passenger numbers, with its load factor reaching 109% in April. To manage this surge, Rapid Rail is increasing the number of trains in operation to reduce waiting times and improve passenger flow. Furthermore, phased congestion control management is being implemented to prevent overcrowding on platforms, thereby ensuring user safety.
Defect Liability Period Dictates Stabilisation Timeline

The ongoing system upgrades are subject to a stabilisation period, which is expected to last between one and two years. This timeframe is determined by the project's defect liability period, a standard contractual arrangement that allows for the rectification of any issues that may emerge following the completion of upgrade works. The exact nature of the defects is not specified, but this period is designed to ensure the newly upgraded system functions reliably.

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What specific defects will the one to two-year stabilisation period address?

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