Coffey provided specialist geotechnical services for this project which involved the upgrading and duplication of approximately 2km of Five Islands Road over low lying terrain including wetlands, mangrove areas and tidal flats to provide a four lane dual carriageway and cycleway, and incorporated the construction of two new bridges.
Firm Name: Coffey Geotechnics Pty Ltd
Client: NSW Roads & Traffic Authority (RTA)
Project Owner: NSW Roads & Traffic Authority (RTA)