Pavement failure and deterioration of gravel sealPavement renewal and gravel resheeting
Road unsafe due to narrow road formation and poor drainageWiden formation and improve drainage for increased safety
Road unsafe due to acute truncationContruction of T Junction to increase line of sight and improve safety
Road unsafe due to narrow formation, pavement failure and poor drainagePavement renewal improved drainage and resheeting
Road unsafe due to narrow road formation and poor drainagewiden formation and improve drainage for increase safety
Washed out pavement mostly in steeper section of roadRehabilitation of 500m of sealed road at different location.
Sites;
0+300 Km, 0+400 Km, 0+600 Km & 2+000 Km
During the wet season water crosses the main road causing major washouts, requiring constant repair to keep the road open.The proposed work will consist of two elements. They are:
a) Install two (2)450mm storm water pipes and head walls under road at the T section and the low point on the highway, and;
b) Raise the road level 200mm for 600 metres. This will be 300 meters either side of the T Section.
Multiple pavement failures have been observed along the road. Potholes and asphalt cracking are also present. Kerb and gutter maintenance is required due to soil movement and damage by vehicles.Excavation and replacement of sections of kerb and gutter, Asphalt profiling, scrap coating and reseal up to 100mm thick.
Serious longitudinal cracking in slurry seal and replace kerbing and upgrade of stormwater drainage.Profile out old slurry seal and replace with new hotmix. Upgrade stormwater pipe from 100mm to 300mm and install new kerbs.