Ympäristöporauksia

Ympäristöporaus (environmental drilling) refers to a specialized type of drilling technique used for the purpose of investigating and characterizing the environmental conditions of a site. This process is crucial for assessing potential soil and groundwater contamination, understanding geological formations, and planning remediation strategies. Environmental drilling methods are designed to minimize disturbance to the surrounding environment and to collect samples that accurately represent the subsurface conditions.

Common techniques employed in environmental drilling include hollow-stem augers, direct push technology, and mud or air rotary drilling. The choice of method depends on factors such as soil type, depth of investigation, and the type of samples required. Samples collected during drilling can include soil cores, groundwater samples, and vapor samples. These samples are then sent to laboratories for analysis to detect the presence and concentration of various contaminants, such as petroleum hydrocarbons, heavy metals, and volatile organic compounds.

The data obtained from environmental drilling is essential for regulatory compliance, risk assessment, and the development of effective environmental management plans. It helps identify the extent of contamination, determine potential pathways for contaminant migration, and inform decisions regarding site remediation or cleanup. In essence, environmental drilling provides the foundational information needed to understand and address environmental concerns at a particular location, ensuring a safer and healthier environment.