RADON TESTING & CONSULTING

Measurements would be made under conditions that maximize the probability of finding elevated radon concentrations. Initial measurements are set up in the lowest habitable area of the building that the occupants now use or could adapt for use as a habitable area. Furthermore, initial measurements are made under closed-building conditions when the doors and windows of the building are kept closed as much as practical and the use of ventilation systems mixing indoor and outdoor air is minimized. Both these conditions help to ensure that short-term measurements are made during the time of highest and most stable radon concentration and will also increase the reproducibility of the measurements.