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North Waitakere Sewer

  

CDS Installed 3.5km of 400mm to 630mm pipeline installed at flat grades (down to 0.13%) through varying ground conditions including rock. An unusually large number of unmarked service conflicts with proposed alignments were successfully mitigated by the engineering capabilities of the project team.

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ABOUT

CDS’s technical expertise in directional drilling has grown year on year and is now a leader in the industry with extensive local knowledge that is critical to success. CDS has never been afraid to step up to the mark for the more technical, high risk, drilling installations and prides itself at never walking away from a project until the pipe is underground and our client happy.

SERVICES

  • LOW GRADE INSTALLATIONS
  • HYDRO EXCAVATION
  • PIPE BURSTING / SLIP LINING
  • DRILLING IN ROCK
  • CURVED ALIGNMENTS
  • DIRECTIONAL DRILLING

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