Geological works and remediation

Research and Control Activities

We have a team of experts covering a wide range of activities in engineering geology, hydrogeology, geotechnical engineering, and remediation geology. The overlap of these disciplines is very common, and we are thus able to fulfill the expectations of our clients for comprehensive solutions.

Engineering Geology, Hydrogeology, and Geotechnics

  • Engineering-geological, hydrogeological, and radon risk surveys
  • Geophysical surveys
  • Surveys for building reconstruction and underground water source installation
  • Slope, excavation wall, and pit stability assessments
  • Construction pit drainage proposals, including groundwater decontamination
  • Monitoring, certification, and protective measure recommendations for construction and water management projects

Remedial Geology

  • Unsaturated zone (soil, soil air) contamination assessment
  • Saturated zone (groundwater) contamination evaluation
  • Laboratory analysis of collected samples
  • Groundwater flow and contaminant transport modeling
  • Development of remedial and protective measure proposals and projects

Inspection and Assessment Services

Our company boasts years of experience in overseeing projects and conducting environmental and construction-related studies and assessments.

We offer comprehensive services including:

  • Result and measure discussions with clients and government authorities
  • Risk assessments (AR)
  • Independent expert supervision
  • Technical supervision (TD, TDI, TDS), oppositions, evaluations, and studies
  • Environmental due diligence (EA)
  • Environmental impact assessments (EIA): notifications, documentation, and assessments

Remedial Work

The scope and methodology of remediation are determined by data collected during previous exploration and evaluation phases.

We employ the following remediation techniques:

"EX SITU"    

  • Elimination of primary and secondary contaminant sources

"IN SITU"

Non-destructive application of selected technologies directly within the rock environment or groundwater, utilizing the best available technology:

  • Pump-and-treat
  • Soil vapor extraction (venting)
  • Air sparging
  • In Situ Chemical Oxidation (ISCO)
  • Biological Reductive Dechlorination (BRD)
  • Passive remediation through monitoring and evaluation of natural attenuation processes (MNA, RNA)
  • Bioremediation (biodegradation, bioaugmentation)

Construction Technical Services

Our experienced technical team is prepared to handle additional complex and technically demanding tasks such as:

  • Installation of intake structures
  • Installation and operation of pumping and drainage systems
  • Construction and rehabilitation pumping