Stage 1 of 4
Geotechnical Investigations (between Haberfield and Westmead)
November 2009
Geotechnical investigations are continuing this month at various locations between Haberfield and Westmead.
This work will help determine where it will be best to design and construct the Metro tunnels.
A series of bore holes, each with a diameter of 10cm will be drilled and a core sample will be taken from each hole to provide a snapshot of the underground rock conditions in the area.
The work at each location is scheduled to be complete within ten working days.
A temporary worksite with safety fencing will be established at each location to securely contain the drilling rig and equipment. After the core sample has been taken, the hole will be filled and the site returned to its previous state.
Work hours:
Drilling work will be confined to daytime work hours between Monday and Saturday, with no work planned for Sundays.
The noise generated during the drilling is that of an idling truck of 80 dBA.
Sydney Metro has spoken with local authorities and council and will be notifying nearby residents and businesses.
For more information on the project, please browse this website or contact the information line on 1800 636 910.