The proposed section has the following defects: significant crocodile cracking, large depressions and/or potholes. The existing asphalt surface is old and oxidised. There are moderate failures in both the surface and pavement structure.Pavement rehabilitation consisting of in situ stabilising the existing pavement or a full depth reconstruction of the road pavement. The treatment option is lime stabilisation of the subgrade, 250mm unbound base gravel replacement and 50mm thick dense graded asphalt surface.Total cost of proposed project is $1,396,576
Poor existing pavement and seal condition, vegetation, edge drops, crocodiling cracks and pot holes.Reconstruction of pavement and seal surface, clearing of vegetation, table drains, tree branches, shoulder re-sheeting, edge repair and pot holes repairs.
Stripping loss of aggregate from spray seal resulting in exposed binder and loss of individual stones .Potholes small to large cavity in road surface.Pothole repair for localised potholes cut out an area larger than the affected surface and tack coat surface with mix blademix.
Repair stripping reseal appropriate binder aggregate
Bitumen surface is at the age where a re-seal is required to protect the road assetBitumen re-seal the 1,070m using 10mm aggregateTotal cost of proposed project is $69,100
The road is narrow with variable width and rough surface. Drainage improvements required to improve water run off to neighbouring properties. Amenity provided to road user is low.To widen the road by first grading the table drains, then to rip up the existing seal surface, add granular material over the current seal width and shoulders, then finish with a two coat seal.Total cost of proposed project is $734,860
pavement is damaged, seal is worn, surface drainage is poor, kerbing is damaged,extensive pre-seal repairs including patching, pavement repairs, replace damaged kerbing, followed by re-seal
Pipes are to small and are over the top of the road which washed out road continuously.Replace pipes with larger pipes and a concrete causeway on top.Total cost of proposed project is $80,000
Cracking and StrippingReconstruction of intersection with full width spray seal and kerb replacement. Raise 6 x grate covers to new seal level and tree root treatment.Total cost of proposed project is $144,730
Sealed road beginning to deteriorate with cracking.Enrichment spraying with a seal based on a low rate of emulsion applied via spray truck to the sealed area of pavement cracking. The spray will fill the cracks to prevent water ingress into the underlying pavement.
Sealed Road beginning to deteriorate with cracking.Enrichment spraying with a seal based on a low rate of emulsion applied via spray truck to the sealed area of pavement cracking. The spray will fill the cracks to prevent water ingress into the underlying pavement.