- Placement of sub base and shoulders incorporating the existing macadam base course;
- Placement of a new crushed rock base course layer;
- Patching and crash sealing;
- Reseal existing road surface (single seal) where the road surface is in reasonable condition;
- Double Bituminous Surface Treatment (DBST) in reconstructed sections;
- Rehabilitation of drainage system (side drain, pipe culverts...);
- Slope protection of finished embankment;
- Scour protection of the embankment where necessary;
- Construction of the spillway.