The scope of works sites are located on the right bank of the Mangaone Stream, on properties near 12a, 14, and 16 Belvedere Crescent, indicated the in relevant drawing set.

The Contract Works principally comprise:

• Preparation: The clearing and removal of all obstacles and vegetation as necessary within the Site, including borrow areas.
• Stripping: The removal of topsoil from the area affected by the earthworks, including fill and borrow areas.
• Excavation: The excavation of all cuts, borrow areas, benches and surface drainage facilities.
• Carting: The carting of the excavated material to fill or to waste and importing of blocks.
• Filling, Reinforcement and Compaction: The placement of Type A fill into the stopbank and the shaping of stopbank batters.
• Retaining Wall Construction: The placement of concrete blocks into position to form the two retaining walls as per the design. This includes the compaction of subgrade, installation of geogrid, and construction of barrier safety fence.
• Control of Surface Water: The control of surface water throughout the period of operations to prevent erosion of the landscape and the silting of waterways, and to protect the earthworks.
• Spreading: The spreading of stockpiled vegetation on the berm and the spreading of topsoil and the sowing of grass.
• Spraying: The spraying of polymer infused hydroseed where necessary.