Connecticut Department of Transportation
State AgencyCT
Jun 24, 2026
Closes
Aug 19, 2026
Radon Mitigation System
Installation of a sub-slab depressurization (SSD) radon mitigation system. Inclusive of all required components including sealing, slab suction pit, vent piping, fan and exhaust. Projected areas for potential suction pit and vent piping location include the lower mechanical and/or upper storage basement areas, as depicted on the attached site sketches. Include the installation and activation of a sub-slab depressurization (SSD) radon mitigation system(s) in an existing building and associated work by people who are knowledgeable, qualified, trained and licensed in the performance of such work. The services of an independent thirdparty specialist to provide oversight of the installation, conduct post-mitigation radon in air testing and to protect its interests and those using the building.
