Sydney Metro West

Western Tunnelling Package
- OVERVIEW

PROJECT TYPE

Rail Infrastructure (Western Tunnelling Package)

PROJECT LOCATION

Sydney, NSW

DURATION

Completed February 2026

CLIENT

Gamuda

PROJECT SUMMARY

An-Co delivered all scaffolding access solutions for the TBM build and demobilisation works at Rosehill and Sydney Olympic Park for Gamuda, supporting the assembly and disassembly of tunnel boring machines.

The scope also included the construction of two specialised hanging stretcher access systems within the Parramatta Station boxes, designed to accommodate ongoing excavation works with integrated lift access installed and progressively extended as excavation advanced.

An-Co additionally provided access solutions for the FRP scope at both Clyde and Westmead, including the installation of heavy-duty headwall scaffolding structures weighing up to 80 tonnes.

OVERVIEW

The project required detailed staging, complex engineering coordination and close collaboration with tunnelling and excavation teams across multiple sites. A workforce of 30 scaffolders was deployed throughout, with works spanning TBM assembly, station box access and major structural scaffolding across the wider package.

OUTCOME

TBC

Other Projects

WestConnex New M5 – MOC3 Buildings

WestConnex New M5 – MOC3 Buildings

View
Delivered by Sydney Motorway Corporation as a series of separate projects, the WestConnex New M5 project will run from the existing M5 East corridor at Beverly Hills via twin tunnels to St Peter’s, providing improved access to the airport, South Syd
WestConnex New M5 – MOC2 Buildings

WestConnex New M5 – MOC2 Buildings

View
The Bexley Motorway Operations Complex will be located within the existing M5 linear parkland alongside Bexley Road and will have an approximate height of 13 metres from ground level. The Bexley Motorway Operations Complex is designed to create minimal vi
WestConnex New M5 – MOC1 Buildings

WestConnex New M5 – MOC1 Buildings

View
Delivered by Sydney Motorway Corporation as a series of separate projects, the 33km motorway is to connect Sydney’s western and south-western suburbs with the Sydney CBD, Sydney Airport and Port Botany. The project will ease congestion, provide occu
Commonwealth Games Village

Commonwealth Games Village

View
Gold Coast 2018 Commonwealth Games Village 14-hectare mixed-use urban renewal project sits at the heart of the Gold Coast Health and Knowledge Precinct and performed a central role in hosting the 2018 Commonwealth Games athletes. Formerly known as Parklan
Sydney Metro Martin Place Station

Sydney Metro Martin Place Station

View
As the new Martin Place Station is built underground, the integrated station development will be able to be built above the station at the same time. This helps reduce community impacts and allows for the buildings to be completed close to when Sydney Met
Chatswood Metro Towers

Chatswood Metro Towers

View
An-Co provided access solutions for the remediation works at Chatswood Metro Towers, working alongside RM Watson to support the replacement of combustible cladding as part of the Government remediation program. The scope comprised seven mast climber units
Sydney Metro East

Sydney Metro East

View
An-Co delivered all major scaffolding works across the Eastern Tunnelling Package, including critical site access solutions into the east and west shafts at the Hunter Street Station site. Over 450 tonnes of scaffolding were installed across the project,

East Coast based access specialist - engineered scaffolding, mast climbing, plant hire and swinging stages.

Backed by quality, integrity, honesty and respect

0449 852 913
contact@an-co.com.au
Copyright © 2026 An-Co Pty Ltd