Ground Investigation


High-level core samples recovered by a COMACCHIO 305 rotary rig

Our investigation work produces a high level of core samples and this is carried out by use of a COMACCHIO 305 rotary rig. 

A number of techniques are used to achieve the needs of the investigation such as; 

  • Flush techniques; Low pressure water flush/Low pressured air and water mist. 
  • Thick mud polymers. 
  • Limestone probing 
  • Odex system 
  • Unexploded Ordinates Support with stainless steel casing. 
  • Bentonite grouting 

The mobilisation of our rotary rig is through use of a DAF HGV Lorry and the rig itself has full LOLER certification and is fitted with full safety cage.