Land Drilling

Land Drilling

Pre-Drilling

  • Service clearance by non-intrusive methods [CAT, GPR ETC]
  • Service pit excavation by hand tools and vacuum excavation

Borehole Drilling by Hand-held Equipment

  • Hand augering and cased hand drilling
  • Hand-held percussive window sampling
  • Soil vapour probing and vapour pin installation

Borehole Drilling by Drilling Rig

  • Percussive/dynamic window/windowless sampling
  • Direct push sampling, probing and instrumentation installation by Geoprobe rigs
  • Hollow stem auger [WITH/WITHOUT DYNAMIC SAMPLING]
  • Cased auger/cable percussion drilling [TRACKED RIG]
  • Standard Cable Percussion [SHELL & AUGER]
  • Open hole rotary drilling [WATER/AIR FLUSH]
  • Rotary coring [CONVENTIONAL & GEOBOR S WIRELINE]
  • Rotary percussive overburden drilling [CASED DTH]

Sampling, Testing & Installation

  • Soil sampling, on site screening and sequence logging
  • In-situ geotechnical testing and sampling [SPT/U100/UT]
  • Monitoring/remediation well installation
  • Multi-level well installation [NESTED WELLS/CMT]

Post Drilling/ Installation

  • Well development [PUMPING/AIR–LIFT]
  • Pump/packer testing
  • Well repair and cleaning/rehabilitation
  • Surveying

Well Decommissioning & Reinstatement

  • Overdrilling, well extraction and backfilling
  • Pressure grouting
  • Concrete/tarmac reinstatements to highways specifications

Contaminated Land Remediation

  • Direct push probing and remediation product injection
  • Direct push installation of sparge points and injection wells
  • Standard remediation well installation