Mass flux from passive venting systems

Start date: Mar 1st, 2017
Finish date: Feb 21st, 2018


The project aim is to test an approach to estimate the contaminant mass flux to the sub-slab passive venting system, using various test procedure set-ups. The perspective is that the results can lead to a suggested test protocol for application at other/future sites; a protocol that might enable us to estimate the operating time frames at sites with passive venting systems.

Project type: Risk Assessment

Project target: Indoor air

Project documents
Contact information

Kristian Dragsbæk Raun
Region of Southern Denmark
tel. +45 76631934

Associated test sites

Ørstedsgade, Rudkøbing

Temporary test site - Former dry cleaner - contaminated with PCE
Testsite until medio 2018.