Case Study
Rapid Site Closure
Mark KramJanuary 13, 2020Southern California
(Southern California) With only two days of VaporSafe™ testing for both chemistry and pressure, it was demonstrated that indoor concentrations were safe during working hours as well as when upward advective flow conditions prevailed, resulting in no further action. Regulators reviewed the information and concluded that no further action was required.
Key Lesson
Continuous vapor concentration combined with pressure monitoring can be used to rapidly achieve site closure.
mitigationvapor intrusion