HW30 Central Coast Highway
Project Outline
Products / Services
Drilled Displacement PilesCentral Coast Highway / Manns Road / Brisbane Water Drive Intersections and Approaches Upgrade at West Gosford. Main construction of roadworks, bridgeworks and associated activities for the upgrade and involves the widening and realignment of Brisbane Water Drive and Manns Road between Kulara Avenue in the south and Stockyard Place in the north to form a single at-grade fully signalised intersection with the Central Coast Highway.
Scope of Works
Ground improvement of the Central Coast Highway between Erina Heights and Wamberal, 572No Drilled Displacement PilesĀ 450mm dia; column depth from 5.0 to 14.1m; grid spacing: varies from 1.2 to 2.0m.