hazardous ground gas and soil vapour assessments

Hazardous ground gases and soil vapours often originate from landfills, old mines, brownfield sites, and historically contaminated industrial land. These gases, including methane, carbon dioxide, volatile organic compounds, and hydrogen sulphide, can migrate through soil and accumulate in buildings, posing risks such as explosions, asphyxiation, and long-term health effects. Cornerstone specialises in evaluating these gases and their impact on human health, conducting assessments through well installations, soil gas measurements, and sampling with canisters and adsorbent tubes.