Porausraportti

Porausraportti is a Finnish term that translates to "drilling report" or "boring report" in English. It is a document that records the details of a drilling operation, typically for geological, geotechnical, or resource exploration purposes. The report serves as a comprehensive summary of the drilling process and the findings obtained.

The content of a porausraportti can vary depending on the specific application, but generally includes essential information such as the location of the drill site, the date and time of drilling, the equipment used, and the drilling method employed. It will also detail the geological formations encountered during the drilling, including descriptions of the soil or rock types, their properties, and any visible anomalies.

Furthermore, a porausraportti will often include measurements and observations, such as the depth of the borehole, the rate of penetration, and the recovery rate of soil or rock samples. Water levels, if encountered, and any changes in these levels during or after drilling are also typically documented. Photographs of the drill site and the extracted samples may be included to provide visual evidence.

The primary purpose of a porausraportti is to provide a factual record for analysis, interpretation, and decision-making. Geotechnical engineers use these reports to assess ground conditions for construction projects, while geologists utilize them for resource exploration (e.g., minerals, oil, or gas) or to understand subsurface stratigraphy. The information contained within a porausraportti is crucial for understanding the subsurface environment and planning future actions.