Construct twin 1200/1800 dia. pipelines in existing open drain. Manhole construction, Regrade overland swale area and turf (4000m2), construct 800m2 footpaths, Rock head wall, Telstra relocation works, rock retaining wall at outlet.
Construct twin 1200/1800 dia. pipelines in existing open drain. Manhole construction, Regrade overland swale area and turf (4000m2), construct 800m2 footpaths, Rock head wall, Telstra relocation works, rock retaining wall at outlet.