Construct storm drainage line on a steep rock outcrop at 90 Babbage Road, East Roseville – works include 55m 525mm RCP pipeline installation up to 3m deep, construction of 3 x anchor blocks, excavation of rocks, construction of 4 concrete pits, reshape existing rock channel, install top soil, install plants and hydro mulching. All rock was sawed to prevent vibration to existing houses.
Menu