Waste Water Pump Station 135

Client: 

City Care

Consultant: 

SCIRT

Contract value: 

$498,000

Duration: 

February 2104 -April 2014

Brief: 

Construction of a wastewater pump station in Bromley to serve the properties that were left out the Aranui Vacuum Sewer’s main Arms;

Scope: 

  • Temporary works consisting of cofferdams 7m x 12m with 8m deep FSPIII sheet piles with multi-usage well point dewatering to allow excavation to 4.1m deep.
  • Earthworks involving bulk excavation XXm3 and subsequent filling of XXm3
  • Concrete works for structures’ foundation slabs.
  • Installation of DN1200 inlet manhole, DN2050mm concrete wet well, 2000 x 1500 x 1700mm deep precast chamber and DN1400 flow-meter manhole.
  • DN100 DI mechanical piping and pressure bypass connection.
  • Internal coating of the wet well for corrosion protection
  • Installation of electrical kiosk and all associated wiring and commissioning electrical works.
  • Installation of RPZ, water meter

Services: 

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