Significant pavement failure for the whole road section outlined. Pavement investigation suggested the pavement be rehabilitated with full depth reconstruction, including stabilisation of the subgrade.Full depth pavement rehabilitation, including cement stabilisation of the subgrade. Application of a sprayed seal, (SAMI Seal - Strain Alleviating Membrane Interlayer) followed by a final wearing course.Total cost of proposed project is $323,982
Water penetration causing road subsidence due to low section of road. Wearing surface due for resealing as per cyclic asset inspection.Pavement stabilisation and major patching followed by resealing at an average width of 4.3 m over a distance of 325m.
The Ranken Road is used by many pastoral proprieties and indigenous communities. The black soil sections are below natural surface level and out of shape and impassable in the wet season, this section has the most complaints in restricting access in the wet season. Gravel resheeting will improve access and safety.Gravel Resheeting between chainages 55.28 to 59.28 and chainage 61.29 to 71.03 kilometres.
The Ranken Road is extensively used by the heavy vehicles in the support of pastoral proprieties and aboriginal communities. The Ranken road is black soil formed and gravel, all creeks crossing and floodways in the wet season are difficult to cross. Construction of concrete floodways will improve accessibility.Construct 2 x concrete floodways at chainages 208.6 and 208.96 kilometres.
Water penetration and pavement failure causing potholes.Major patching and pavement stabilisation followed by resealing to an average width of 4.5 m along 265 m.
Existing seal is badly potholed and corrugated. This road is a major through road for grain and heavy haulage, popular tourist route and school bus route.Stabilise patches and seal to existing width.Total cost of proposed project is $167,000
Preservation of existing seal. This road is a major connecting road for local and tourist traffic, heavy haulage vehicles and is also a school bus route.Reseal to existing widthTotal cost of proposed project is $178,000
Existing Road is failing, showing severer cracking and pavement deformation. The pavement material has reached the end of its useful life.Reconstruction, including replace existing road pavement and new asphalt seal.
Existing Road is failing, showing severer cracking and pavement deformation. The pavement material has reached the end of its useful life.Reconstruction, including replacing existing pavement and a new seal.
Existing Road is failing, showing severer cracking and pavement deformation. The pavement material has reached the end of its useful life.Reconstruction, including removal and replacement of existing road pavement and replacement of asphalt seal.