Boreholes for ground source heat pumps, aka geothermal boreholes, can be drilled efficiently to depths in excess of 300m, with the use of state-of-the-art rotary drilling rigs, assisted by both mud and air flush.
ADP Group’s drilling dept., has several specialist teams and rigs specifically designed and geared for geotechnical and environmental drilling.
ADP Group’s window sampling teams can operate using either the lightweight Dando Terrier trackmounted rig, or the hand-held window sampling unit.
Boreholes that are no longer required, can be safely decommissioned to best practice standards via both over-drilling and tremmie grouting.
Water boreholes can be drilled for any number of applications. ADP Group can handle the whole process, from BGS notification to pump installation.
Multipurpose drilling rigs owned and operated by ADP Group include the Comacchio GEO205, GEO305, GEO405, GEO601, GEO602, GEO900, GEO909GT.