NDRRA Projects
In this project damaged sections of sealed pavement across the Mareeba area were milled out utilising a profiler at various depths to a maximum of 300mm dependant on existing. The greater portion of these sections were replaced with 2.1 gravel and fully sealed with a two coat chip seal and other sections were replaced with asphalt. Drainage structures that were built up with sediment and debris were cleared utilising a combination of jet rodder and vacuum truck. The full project scope consisted of but was not limited to the following;
- Identification of services and liaison with service providers;
- Traffic management;
- Environmental management;
- Grading of longitudinal drainage;
- Pavement excavation;
- Treating subgrade;
- Supply of pavement material;
- Construction of new pavement;
- Bitumen surfacing to new pavement;
- Replacing road edge guide posts; and
- Reinstating line marking.