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Reidsview Estate Bio-Retention Basin

Construction of a 3,000m2 bio-retention basin with a storage capacity of 3ML for a new land division in Reid; including installation of pipework, outfall structures and a gross-pollutant trap. The project scope included a considerable bulk earthworks component of 2,000m3 cut-to-fill and importation of a further 7,000m3 of fill. The basin included a compacted clay liner with multiple drainage layers comprised of imported aggregate with layers of coarse sand. Installation of 3,000m2 of JutemasterTM matting for batter protection and weed control and 1,100m2 of GrassrootsTM revegetation and erosion control matting was also required. Additional works included placement of topsoil for planting of aquatic and dryland plants and approx. 4,300m2 of hydro-seeding.

Client
Metrabel
Location
Paternoster Road, Reid
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Torrens & Kingfisher Wetlands

Construction of two detention basins totalling 5,000m2 at two separate locations approximately 9km apart. The first location being at the Torrens Linear Park, Dernancourt and the second location at Kingfisher Reserve, Modbury Heights. This project involved the bulk cut-to-fill and cut-to-dispose of approximately 12,000m3 of spoil including the construction of a compacted clay liner. Additional works included construction of rubbled path ways, precast concrete boardwalks, outfall structures and pipework to feed the 'Waterproofing Northern Adelaide' ASR scheme.

Client
City of Tea Tree Gully
Location
Kingfisher Drive, Modbury Heights