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: 

Civil Engineering
Electrical
Mechanical
Precast and Insitu Concrete
Project Management

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As the client’s Project Manager for this project it was my entire pleasure to be a part of this team, I had complete involvement and full transparency from ARC Projects from day one to the project conclusion, several challenges arose, innovations generated and relationships established. Zero injuries, zero defects, early finish and below budget are each on their own wonderful achievements to attain but to have all of them occur under a single project is an praiseworthy achievement, one seldom has the opportunity to work alongside such a team and this particular project, although not the largest project I have been involved in it has gone down as one of the greats in my experience. I also personally commend ARC Project’s efforts and hope that in the future I have the opportunity to repeat the experience.
Stephen Holder, Project Manager Christchurch City Council
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