CPA/6025 Woy Woy Treatment Works – Desludging Oxidisation Tanks
Client Organisation: Central Coast Council Date completed: July 2025 Project Duration: 4 months Project Value: $1.5m
$1m - $2m
$1m – $2m
$1m - $2m, Gravity Main, Rising Main, Value
SI2 Sewer Pump Station Upgrade, Gravity Sewer and Rising Main
Project involved the construction of the new DN450 diameter polypropylene gravity sewer main and a new DN375 rising main using glass reinforced plastic, ductile iron and polypropylene pipe.
$1m - $2m, Gravity Main, Wet Well
HEZ WWPS – Kurri Kurri
Construction of a new gravity main up to 7 meters deep to a new wet well pumping station with structures constructed on a concrete beam to prevent subsidence