Government – Metro Dives
The Chatswood dive site was established to support:
-
operation of two tunnel boring machines
-
construction of about 250 metres of new above-ground metro tracks and the realignment of the T1 North Shore Line
-
the fit-out of tunnel rail systems.
Marrickville dive site was established to manufacture pre-cast concrete tunnel lining segments and to support the:
-
operation of two tunnel boring machines
-
construction of 30 cross passages between the running tunnels from Marrickville to Barangaroo
-
construction of the Sydney Metro Trains Facility South
-
fit-out of the tunnel rail system.
N2 Engineering Consultants was engaged in the construction stage to develop the tender design to 100% coordinated design for construction purpose.
Services: Hydraulic and Fire Protection Services.
