Split Level Exterior
This Burnsville Split Level recorded radon levels of 7.5 pCi/l with a peak of 10.8 pCi/l.
After the installation of the mitigation system? 1.3 pCi/l with a 2.5 pCi/l peak.
The post install test was started immediately upon completion of the system install.
The levels will continue to drop as the air flow under the basement slab continues to improve and the soil dries from the airflow.
