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GEOTECHNICAL


At EGDS we offer a range of geotechnical drilling methods. We will help you choose the most efficient and cost effective drilling method for your project. Our geotechnical services include:


  • • Solid Stem Auger
  • • Hollow Stem Auger
  • • Diamond Coring – NMLC

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ENVIRONMENTAL


Here at EGDS we have gained a reputation for providing high quality and accurate soil and water samples for our environmental clients. All of our drillers a licensed and are trained in installing high quality groundwater monitoring wells. We offer a range of different environmental drilling methods for you environmental project. Our environmental drilling services include:


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SITE INVESTIGATION DRILLING


All of the site investigation drilling services that we provide are completed with the use of contemporary approaches – both in terms of the equipment and techniques executed by our professionals. We have made significant investments in training our people and in buying the latest machines to put us on the list of the best site investigation drilling companies.


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Environmental & Geotechnical Drilling Services

Services


EGDS offer a wide selection of environmental and geotechnical drilling services throughout NSW and ACT. At EGDS with have built a reputation at providing high quality, efficient, dependable and cost effective drilling contractor services to our clients in the environmental and geotechnical sectors.


Geotechnical


At EGDS we offer a range of geotechnical drilling methods. We will help you choose the most efficient and cost effective drilling method for your project. Our geotechnical services include:

  • • Solid Stem Auger
  • • Hollow Stem Auger
  • • Diamond Coring – NMLC
  • • Rotary Mud
  • • Rotary Air
  • • Standard Penetration Test (SPT)
  • • Undisturbed Sampling (U50, U75)
  • • Installation of inclinometers, vibrating wire piezometers, extensometers, and other down hole instrumentation.

Environmental


Here at EGDS we have gained a reputation for providing high quality and accurate soil and water samples for our environmental clients. All of our drillers a licensed and are trained in installing high quality groundwater monitoring wells. We offer a range of different environmental drilling methods for you environmental project. Our environmental drilling services include:

  • • Solid Flight Auger
  • • Hollow Flight Auger
  • • Down Hole Hammer
  • • Push Tube Sampling
  • • Borehole grouting
  • • Well Decommissioning
  • • Installation of groundwater monitoring wells
  • • Installation of soil vapour extraction wells
  • • Extraction wells
  • • Injection wells
  • • Continuous soil sampling
  • • Discrete Soil sampling
  • • Monitoring well repair and maintenance
  • • In-situ groundwater sampling

Other Services


At EGDS we know how frustrating it can be for our clients getting multiple contractors on site. We have tried to overcome this by being a one-stop shop for all you site investigation needs. Our other services we provide include:

  • • Concrete coring
  • • Service locating
  • • NDD (Vacuum excavation)