Narangba Heights – Stage 11

We have recently completed stage 11 at Narangba Heights. This is a two tier wall that reaches a maximum combined height of 4.6m and has a length of 347m. We have worked closely together with the Developer and Engineers to come up with a design that not only maximises the amount of usable area on the house lots, can stand the test of time and looks great as well!

The posts used were up to 10.5m long and 6.5m into the ground to allow for the two tier wall design. This wasn’t an easy wall to build but it did give a lot of satisfaction once completed.

The hardness of the rock we had to drill into to build the wall was up to 75mpa. This is over three times the strength of concrete. We have custom built core barrels and augers for our machines to handle these types of jobs. 

Urban Retaining Walls Narangba Heights Stage 11 project
Urban Retaining Walls Narangba Heights Stage 11 project
Urban Retaining Walls Narangba Heights Stage 11 project
Urban Retaining Walls Narangba Heights Stage 11 project
Urban Retaining Walls Narangba Heights Stage 11 project
Urban Retaining Walls Narangba Heights Stage 11 project
Urban Retaining Walls Narangba Heights Stage 11 project drilling into rock
Urban Retaining Walls Narangba Heights Stage 11 project drilling into rock
Urban Retaining Walls Narangba Heights Stage 11 project post hole