Kenwick Tunnel

Concrete Repair delivered through practical engineering, close collaboration and reliable execution.

TNE Civil delivered concrete repairs to the Kenwick Tunnel as part of the Thornlie–Cockburn Link.

Constructed nearly 20 years earlier, the tunnel required revitalisation to meet current standards before becoming part of Perth’s first east–west cross-line rail connection.

TNE Civil completed a controlled programme of precision crack repairs, covering the location and identification of defects through to injection, monitoring and final sealing. The works support the tunnel’s long-term structural durability.

Head Contractor CPB Contractors and DT Infrastructure
Principal Public Transport Authority
Value $1m+
Status Completed August 2024
Location Kenwick, Western Australia
Scope Concrete repair, crack injection, monitoring and sealing
TNE Civil applied a controlled repair process to identify, inject, monitor and seal concrete defects within the existing Kenwick Tunnel. The works extended the service life of a structure being incorporated into a new metropolitan rail connection.
CAPABILITIES USED

Precision repairs for existing rail infrastructure.

Remedial Works
Identification, injection, monitoring and sealing of concrete cracks to support the tunnel’s long-term durability.

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