Soil contamination refers to the presence of hazardous substances or pollutants in the soil that can affect the development process and pose risks to human health and the environment. Contaminants such as heavy metals, petroleum hydrocarbons, pesticides, and other industrial chemicals can leach into the soil, posing significant challenges. It can be found in historical…
Written by Sam Woolley, Team Leader Soils & Ecology What is a contaminated site? Land is contaminated when hazardous substances such as heavy metals and pesticides (including DDT, dieldrin, lead and arsenic) are found in the soil in concentrations above naturally occurring soil levels. You can find a detailed list of hazardous substances listed on…
From local gardens to global villages, Thomas Consultants champions the power of community involvement. Businesses have a responsibility to give back, and we’re passionate about supporting projects that make a real difference. When Auckland Council asked us to help with a community garden project, we jumped at the chance and offered our services pro-bono.…
Have you recently been informed by Council that your land may be contaminated and requires further investigations? You may have heard the terms PSI’s and DSI’s thrown about but unsure what they mean? Well look no further – here we break down what the investigations are all about and help you determine which one is right for you.
