Sydney Airport Terminal 1 - Departures Redevelopment, Mascot

Bored piling works under polymer type drilling fluids
Bored piling works

Project Outline

Products / Services

Bored Piles

We have completed two projects at Sydney Airport. The T1 Departures Development comprises the construction of a triangular shaped extension to the existing departure lounge covering the area previously occupied by Bays 20 & 22.

The Runway End Safety Area (RESA) is a 90m x 90m paved area mandated by changes to CASA operational requirements. The RESA itself is aircraft strength pavement formed on a series of land bridges spanning the M5 East Tunnel, the heritage listed SWSOOS (Southern and Western Sydney Ocean Outfall Sewer) and the existing airport perimeter road. The airport perimeter road will be realigned and widened.

Scope of Works

Bored cast in-situ piles designed to carry column loads up to 11.5MN. Construction of 111 No. 750mm, 900mm & 1200mm dia. cast in-situ piles up to 45m deep.

Construction of 223No Sheet Piles type ZA up to 16m deep.