CW Drill
Showing 1–10 of 32 results
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Anchored Retaining Wall – Shanandoah Highway
Read moreA piled and anchored retaining wall to support a near vertical dropout of 7 metres. Challenges included the weather and a very, very restrictive working space.
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Kenepuru Road Recovery – Marlborough Sounds
Read moreA significant Geotech project, required multiple drill rigs and crews, carrying out HQtt core drilling in remote locations with very limited access.
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Stephens Bay Retaining Wall – Kaiteriteri
Read moreThis project involved drilling, installing and testing ground anchors for seismic protection within Weathered Rock on a residential property.
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Geotech – Karamea Bluffs
Read moreAfter significant weather events roads North of Westport suffered damage. We provided Geotech Drilling Services so Geotech Engineers could provide effective engineering solutions.
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Dellows Bluff Ground Anchors – Murchison
Read moreA complex and challenging project. It involved installing ground anchors up to 24m long into a variety of differing geology, alongside a busy State Highway.
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Exploration Wellman Basin – West Coast, Reefton
Read moreThis was a challenging formation to drill. It’s never an easy day in the Wellman Basin, it keeps the drillers on their toes with some very tricky strata to core.
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Deep Water Bore – Moutere
Read moreAn interesting project. Drilling and installing 120m deep of 150mm steel conductor casing, cementing in place, then drilling to 500m through glacial formation to locate a good source of potable water.
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Geotech Drilling – Tunnel 21 Seddon
Read moreGeotechnical project carried out for T&T and KiwiRail. Due to Kaikoura earthquake this tunnel was damaged and the hill was to be cut down to ‘Daylight the Tunnel’, out work was to identify strata.
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Geotechnic & Ground Anchor Drilling – Matiri
Read moreProject involved extensive Geotech Drilling to understand the formation of work environment, then drilling and installing RB32 ground anchors through colluvium and into basement rock.
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Bollards – Shakespeare Bay, Picton
Read moreA really interesting project undertaken with Ranui Construction for Ports Of Marlborough. Drilling was in a very tight work-space and at multiple angles to successfully complete the project.