Client:

UrbanGrowth NSW

Superintendent:

Cardno

Value:

$28M

Project Start Date:

August 2016

Completion Date:

May 2018

Location:

Intersection of Renwick Drive and Langley Ave, Renwick (just East of Mittagong)

Scope:

Bulk earthworks and development of 50Ha into a 327-lot residential subdivision. Construction a 9 cell Bebo arch and reinforced earth wall bridge crossing, and one 6 cell wide by 8 cell long culvert bridge crossing. VMP and associated landscaping works.

Innovation:

Bulk earthworks of approx. 400,000m³ cut to fill in ground-water charged strata during formidable weather conditions. Construction two bridges in live creek footprints, requiring detailed excavation for the slab, setting up, survey, pouring and crane-age. Landscaping for the length of the channel using native species.