We work with small drilling machines (Sondeq SS11) with a conventional system for drilling holes up to 20 meters in BW diameter and medium drilling machines (Sondeq SS61 and Longyear 38) for depths up to 300 meters with wire-line system in NQ or HQ diameters.

We offer in addition to the drilling and recovery of the testimonies, integrated solutions such as opening of accesses, confection of workplaces, water supply, displacement from hole to hole and preparation (cutting) of the testimonies for chemical and mineralogical analyzes.

We work in partnership with other professionals for auditing services and inspection of survey services, in a technical and ethical manner.