We provide radon measurements in buildings and on land or measure indoor radon activity in newly completed and existing buildings for the purpose of approval, sale of property, or as a basis for a grant application for remediation of existing buildings with elevated radon levels.

I provide radon measurements on land and in buildings. Design of roads, water mains, sewers, sewage treatment plants, wells. Calculations of exclusion from the ZPF.

We carry out geological work in the fields of hydrogeology, engineering and remediation geology. We provide civil and environmental engineering. We prepare hydrogeological assessment of the possibility of seepage of precipitation and wastewater into the rock environment, we determine the radon index of the land.

The first geophysical workplace in South Bohemia (since 1985) with more than thirty-five years of experience. We carry out radon measurements on land before construction starts and control measurements of radon concentration inside buildings for the approval procedure. We provide advice on radon and radionuclide issues.

We offer radon index measurements of land and interiors.

I offer geological work: radon measurements, hydrogeological statement for rainwater and/or wastewater seepage, hydrogeological opinion for groundwater extraction from drilled and dug wells, search for groundwater sources, engineering geological survey for various types of construction, consulting.

We provide development of designs for anti-radon measures according to CSN 73 0601:2019 throughout the country. We provide determination of radon index of the land and measurement of volumetric radon activity in the residence. We also offer forensic expertise for asphalt waterproofing of roofs, substructures (+radon), bridges.

I offer services in the field of hydrogeology (assessments for building permits, wastewater treatment plants, etc.) and radon measurements. I also provide projects of simple water management structures (wells, wastewater treatment plants), engineering-geological surveys and exclusion from ZPF.

I offer geological surveys, engineering geology, radon measurements, land radon index determination, field testing and static load testing.

We offer determination of the radon index of land and radon measurements in buildings.

We offer physicochemical, chemical, microbiological and radiochemical testing of all types of water, soil and air. We also provide services in the field of emission measurement, measurement of chemical pollutants and noise in working and non-working air, preparation of noise and dispersion studies and expert opinions.

We provide comprehensive services in the field of engineering and design of land, water and transport structures, as well as their reconstruction, adaptation and modernization. We provide radon and gas permeability measurements of the site. We offer development of fire safety solutions for construction.

Complete geodetic work: geometric plans, surveying of elevation and semi-elevation, delineation of boundaries, building passport, delineation of buildings on the land, preparation of owner's declaration, surveying of utility networks, revision of the land register.