Gate 22 Melbourne Airport Sewer
Delivering Critical Underground Infrastructure.
Project Overview
Excell Gray Bruni is delivering a critical sewer infrastructure upgrade at Melbourne Airport, involving the installation of approximately 800 metres of pipeline at depths of up to 8 metres.
The project includes complex underground works such as bored installations, ring and timber shaft excavation, and the construction of deep access shafts. Delivered within a highly constrained and operational environment, the works require precise coordination and careful management of existing live services.
This project highlights EGB’s capability in delivering technically challenging infrastructure within high-risk environments, maintaining safety, compliance and performance throughout.
Project Snapshot
Client
APGC on behalf of Melbourne Airport
Location
Melbourne Airport, Victoria
Project Type
Sewer infrastructure upgrade
Commenced
August 2025 – Present
Scope of Works
Upgrade of 800m sewer infrastructure at depths of 6–8 metres, including boring works and construction of 8m shafts
Services Delivered
Civil construction, deep excavation and live services management
Managing Complex Works in Live Environments
Operating within an active airport environment requires a disciplined and highly controlled approach to construction.
EGB has implemented detailed planning and specialised construction methodologies to safely deliver deep excavation and underground works while managing live services. The result is a reliable and future-ready sewer system delivered with minimal disruption to ongoing operations.
Modern Design
Through a unique combination of engineering, construction and design disciplines and expertise, Concor delivers world class infrastructure solutions to customers and stakeholders across a broad range of