West Gate Tunnel Project – Viaduct Cleaning

West Gate Tunnel Project – Viaduct Cleaning

Client: CPBJH Joint Venture West Gate Tunnel Project
Service: Vacuum/Cleaning

As part of the West Gate Tunnel Project, our client needed to conduct an internal structural investigation of the Footscray Road on and off ramp viaduct structure.

Early investigations found a build-up of pigeon excrement from infiltration over many years. A focus on planning was imperative in order to manage the risks involved in performing the cleaning task at hand. Critical to safe execution was consultation, planning and a thorough risk assessment.

Tunnelling at Caulfield

Tunnelling at Caulfield

Client: South East Water
Service: Tunnelling

An excavation and 6m tunnel to repair a damaged sewer retic. This street in Caulfield is well known for its poor ground conditions and this job was certainly changeling. Very poor access and the damaged section was under a 20m high palm tree and 3m deep. We replaced 10m of the sewer and then pumped in stabilized sand as backfill.