NDRRA Projects

Ganyan Drive

Mill out and replace existing pavement with Cement Modified Base. Redefine drains and construct subsoil drains – 2 coat seal on work areas.

Line marking and new kerbs.

Speewah Road

Mill out pavement and subgrade in sections to the depth of 400mm and replace with a layer of 15 CBR subgrade and 210mm layer of 2.1 cement modified base.

Considerable extra subgrade works had to be undertaken in the form of digging out and installing Rock mattresses to a depth of 800mm plus 2 layers of subgrade and cement modified base.

All work areas had a 2 coat bitumen seal and finished off with line marking.