Entries from 2020-01-13 to 1 day
When a mitigation system setup is warranted, a retest after the system is functional is suggested to be certain the system is successfully reducing the radon focus below the activity level, as well as after any kind of reduction system rep…
When a reduction system installment is called for, a retest after the system is practical is recommended to be sure the system is effectively minimizing the radon focus listed below the activity level, and after any reduction system repair…