+31 515 433991

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Environmental soil and groundwater research

We perform mechanised drillings to get insight in the quality of the soil and the ground water. T & K Service can dispose of the following drilling frames:

Sonic crawler:
Comacchio

  • Tracked vehicle with sonic drill head 2 x 5 tonnes 150 Hz
  • Optional: heavy hydraulic hammer
  • Weight: 4 tonnes
  • Length: 5 m
  • Width: 1.3 m
  • Work height 5 m
  • Drillings up to 30 m

Sonic crawler:
Kefdrill 53

  • Tracked vehicle with sonic drill head 2 x 6.5 tonnes 150 Hz
  • Optional: heavy hydraulic hammer
  • Weight: 5 tonnes
  • Length: 5 m
  • Width: 1.6 m
  • Work height 5 m
  • Drillings up to 50 m


Rotosonic crawler:
Kefdrill 73

  • Tracked vehicle with rotating sonic drill head 2 x 8.5 tonnes 150 Hz
  • Weight: 8 tonnes
  • Length: 6 m
  • Width: 2 m
  • Work height 7.5 m
  • Drillings up to 80 m

Hammer frame:
Geotool

  • Tracked vehicle with heavy hydraulic hammer
  • Optional: electrically driven 
  • Weight: 1.5 tonnes
  • Length: 3 m
  • Width: 0.85 m
  • Work height: 3 m
  • Drillings up to 10 m

Sonic drilling

Sonic drilling is a drilling technique where a high-frequency vibration is transferred onto the drill pipe, due to which the soil material is displaced and the drill pipe can be pushed down.

This method is excellently suitable to quickly drill to greater depths (80 m) and realise high production.

Environmental soil investigation

The sonic drilling method is excellently suitable for taking soil or groundwater samples for environmental soil investigation.

  • Duct-applied drilling for taking soil samples
  • Sample-taking without use of water
  • Quick and accurate
  • Positioning monitoring well with casing directly after the soil sampling

Contact details

Postal address
Spijkerboor 56
8607 KC  Sneek

Office and workplace address
De Loads 3
8447 GP  Heerenveen

+31 515 433991
info@tkservice.nl

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