Category Archives: Gravity Main

Design and Construct Sewer Pumping Station at Somersby Water Treatment Plant

November 30, 2018Design and Construct, Gravity Main, Rising Main, Under $1m, Wet Well

Rivers Constructions designs and constructions new waster-water pumping station

SI2 Sewer Pump Station Upgrade, Gravity Sewer and Rising Main

January 30, 2017$1m - $2m, Gravity Main, Rising Main, Value

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.

HEZ WWPS – Kurri Kurri

June 14, 2011$1m - $2m, Gravity Main, Wet Well

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