Water Bore Drilling

Interdrill specialise in drilling and developing water bores. We offer a full water supply service from the drilling and development of a bore, to final pump testing, installation and servicing. Flow controls and monitoring bores.

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Oil & Gas Exploration

Interdrill are contractors to major oil and gas companies, providing the initial structural foundation for an oil well and exploration of oil.

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Geotechnical Drilling

Interdrill perform geotech investigation work to determine soil and rock characteristics and groundwater tables prior to new developments or building taking place. We also provide water quality sampling wells and soil samples for chemical analysis.

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Services

Interdrill provide a wide range of drilling services across New Zealand and with seventy years of combined experience, we know what we are doing. Our team are fully certified with a commitment to excellence and Health and Safety. Please click on our services below for more information and if you can’t find what you are looking for then please give us a call on: +64 (6) 765 7484 or Freephone: 0800 DRILLR (374 557)

Interdrill have carried out numerous environmental investigations throughout New Zealand and specialise in the stabilisation of borehole areas; Installing monitoring wells to measure the quality of ground water.

Environmental Drilling Services Include:

  • Water Quality Monitoring Wells
  • Soil Sampling
  • Piezometer Installation

 

If you have any further questions regarding our Environmental Drilling services please contact us here for a no-obligation, free quote and site visit.

Interdrill provide a wide range of drilling services across New Zealand and with seventy years of combined experience, we know what we are doing. Our team are fully certified with a commitment to excellence and Health and Safety. Please click on our services below for more information and if you can’t find what you are looking for then please give us a call on: +64 (6) 765 7484 or Freephone: 0800 DRILLR (374 557)

Driven piles are structural columns that are driven into the ground to form foundation structures. Interdrill’s piling rigs for driving piles are attached to a standard excavator, which allows us to work on challenging sites and those with difficult or limited access.

Piling Services Include:

  • Timber piles from 150-450 SED H5 treated piles
  • Steel piles – universal columns and steel pipe
  • Concrete piles – pre-cast and pre-stressed
  • Piling for retaining walls
  • Bored and cast in situ piles
  • Residential and commercial piling solutions
  • Screw pile installation
  • PDA Testing available

 

We install driven piles for house foundations, commercial foundations, accessways, retaining walls, piers and wharves, and minor bridges.

If you have any further questions regarding our Piling, Foundation and Ground Anchor services please contact us here for a no-obligation, free quote and site visit

Interdrill perform geotech investigation work to determine soil and rock characteristics and groundwater tables prior to new developments or building taking place. We also provide water quality sampling wells and soil samples for chemical analysis.

Geotechnical Services include;

  • Drilling Depth capacity of up to 600m
  • Standard Penetration Testing
  • Shear Vane Testing
  • Permeability Testing
  • Diamond Coring – NQ, HQ and PQ
  • Shelby push tubes for undisturbed samples
  • Piezometer installation
  • Inclinometer installation

If you have any further questions regarding our Geotechnical services please contact us here for a no-obligation, free quote and site visit.

Ground anchors are utilised in a number of ways to give strength to new or existing structures. A small diameter bar or tendon is drilled through the face of the wall and anchored into stronger material remote from the structure. The strength is then spread across the structure using a capping beam or ‘waler’ that incorporates the anchor heads along the wall.

Increasingly, due to age, poor workmanship, repair or changing ground conditions, existing structures are being assessed as either outside their design life, or even on the brink of collapse. Interdrill can install ground anchors into these structures to offer immediate support and extend design life.

Anchoring Systems Include:

  • Earthquake strengthening
  • Drilling of ground anchors
  • Assembly of ground anchors
  • Installation of ground anchors
  • Soil nails
  • Retaining walls

 

Our drilling rigs are capable of drilling vertically or at any angle to a retaining wall and restructed access drilling rigs can be used in tight corners. Access problems are dealt with safely, with purpose built drilling rigs and suitable scaffold platforms to drill, assemble and install anchors.

If you have any further questions regarding our Ground Anchor services please contact us here for a no-obligation, free quote and site visit.