I am David Rajmon, PhD, an independent petroleum geoscience consultant with 25 years of experience in the field, specifically in exploration geology, petroleum systems analysis/modeling, basin modeling, and research. He is a world leader in the field, contributing to GeoExPro. I do business under the name Geosophix.

We specialise in surveying and drawing up building plans to meet the needs of architects and designers for all types of buildings. We have extensive experience in this regard with historic buildings, we can provide plans that meet the requirements of the National Historic Preservation Office, necessary for the restoration of monuments, including the passporting of individual elements.

I carry out radon and geological surveys or radon measurements on building sites and in buildings.

I carry out radon and geological surveys or radon measurements on building sites and in buildings.

Hydrogeological survey for wells, boreholes, hydrogeological assessments for wells and WWTPs, storm water infiltration.

We carry out hydrogeological surveys. We provide preparation of project documentation for water supply connection. We provide information on the existence of networks.

We carry out geological work.

We offer a comprehensive service in environmental, hydrogeology, engineering and remedial geology and waste management. We provide probing by static penetration method, static and dynamic load tests including their evaluation.

Conducting geological soundings and investigations, impact drilling in conjunction with sampling and description, delineation and orientation of probes, dynamic penetration, intact and groundwater sampling. Providing pre-drilling of hardened surface with a jackhammer.