Civil & Drainage
Sample Projects
A selection of stormwater drainage, WSUD, OSD design and civil documentation produced for council compliance.
Stormwater Drainage — Ryde, NSW
Complete stormwater management plan including pipe sizing, pit scheduling, and discharge calculations for a multi-dwelling development.
https://commonwork.webcanhcam.vn/wp-content/uploads/2026/04/sample-1.pdf
OSD System — Blacktown, NSW
On-site detention design with orifice plate sizing, storage volume calculations and council compliance documentation.
https://commonwork.webcanhcam.vn/wp-content/uploads/2026/04/sample-1.pdf
WSUD Strategy — Bayside, VIC
Water-sensitive urban design including bioretention basins, rain gardens and MUSIC modelling for a residential subdivision.
Box Gutter Engineering — Marrickville, NSW
Box gutter and rainwater head design for a commercial building, including overflow provisions and AS/NZS 3500.3 compliance.
Subdivision Drainage — Logan, QLD
Civil drainage design for a 12-lot subdivision including inter-allotment drainage, overland flow paths and council submission package.
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