Radon abatement system ancillary item

The task of the radon researcher was to develop approaches to reduce indoor radon concentrations. As techniques were developed and tested, the mitigation industry developed around these approaches. In most cases, the research techniques were applied directly to the private sector. As the number of installations grew and the technology was understood, the focus changed from installation methods to ancillary items. These ancillary items pertain to system installation techniques as they pertain to standing building and fire codes. This paper deals with maintaining fire protection in a soil depressurization system