Civil earthworks, structural works, rail infrastructure, depot construction, drainage, roads and pavements, landscaping…
Transport for NSW / CPB Contractors
Kangy Angy, Central Coast NSW
2023
$300M
Mackex Services provided Level 1 ASP high-voltage power supply works for the new $300 million Kangy Angy Rail Maintenance Facility on the Central Coast — a major new maintenance depot for Transport for NSW’s intercity fleet, delivered by John Holland. Works provided the facility’s primary HV connection from Essential Energy’s distribution network to support the depot’s heavy maintenance workshops, stabling tracks, train wash infrastructure and administration buildings.
The project involved design and construction of a new HV underground cable connection from Essential Energy’s network to the facility’s dedicated on-site substation, including civil works, cable installation, jointing and termination, metering and protection equipment installation, and full commissioning. Mackex coordinated the complete Level 1 ASP connection process with Essential Energy, managing network augmentation assessment, design approval and witnessed energisation to align with the facility’s operational commissioning programme.
The Kangy Angy facility required a significant HV supply to power a heavy industrial rail maintenance operation in a semi-rural location on the Central Coast. The remote network location required Essential Energy to assess network augmentation requirements to deliver the required supply capacity. Coordinating the HV connection with John Holland’s complex civil and building programme required proactive programme management, as the HV connection was on the critical path for building services commissioning. The facility opened in February 2021 following extensive commissioning works.
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Contact UsClient: John Holland / Transport for NSW | Network: Essential Energy | Location: Kangy Angy, Central Coast, NSW | Value: $300M (project) | Year: 2021
