drilling geotechnical

Showing all 4 results

  • Aerial view of Griffiths Drilling barge working on iRex Project in Wellington harbour

    iRex Interislander Terminals

    KiwiRail’s iReX project will provide faster, safer, more enjoyable Te Moana o Raukawakawa (Cook Strait) journeys, with less environmental impact. Our team have drilled multiple deep geotechnical boreholes and CPT tests, on land and in the harbour.

    Read more
  • Artists drawing of RiverLink concept in Lower Hutt

    RiverLink – Lower Hutt

    Te Wai Takamori o Te Awa Kairangi is a transformational project for Te Awa Kairangi ki Tai – Lower Hutt. Griffiths Drilling is proud to have been involved in Phases 1 to 4, and are about to commence on Phase 5 of this fantastic project.

    Read more
  • Griffiths Drilling XL Duo drill rig 1500 by 1000 pixels

    Geotechnical Drilling Services

    Services provided:

    • Sonic drilling
    • PQ & HQ coring
    • Rotary drilling
    • SPT testing
    • Piezometer installations
    • Permeability testing
    • Downhole geophysical testing
    • Ground anchors
    • Soil nails
    • Micro piling
    • Vacuum excavation
    Read more
  • Water bore working for Griffiths Drilling Wellington, NZ

    Hydrology Services

    Services provided:

    • Municipal water supply bores
    • Water exploration bores
    • Irrigation bores
    • Commercial supply bores
    • Domestic supply bores
    • Water monitoring bores
    • Pump install & servicing
    • Bore head refurbishment
    • Bore & bore head design
    • Casing integrity testing
    • Pump testing & design
    • Water quality testing
    • Flow testing
    • Downhole camera assessments
    Read more