Define 'site characterization'.

The definition of 'site characterization' is centered around the thorough evaluation of a site to understand its environmental conditions and levels of contamination. This process involves collecting and analyzing data about the physical, chemical, and biological characteristics of the location in question. It is a critical first step in managing hazardous waste because it helps identify the specific risks associated with the site, informs cleanup strategies, and ensures compliance with regulatory requirements.

By conducting a detailed site characterization, professionals can ascertain the types of contaminants present, their concentrations, and the potential impacts on human health and the environment. This information is essential for developing appropriate remediation plans and ensuring that any necessary safety measures are put into place before further activities, such as cleanup or construction, commence.