Tag: Partial Drain-tile

Bloomington – 05/05/2015

Location: Bloomington, MN Cost: $1525 Initial Radon Level: 14.4 pCi/L Post Mitigation Radon Level: 0.3 pCi/L This radon mitigation system brought some challenges, since the home had a retrofitted drain tile system.  These drain systems need to be sealed as much as possible.  The more sealing that can be done, the greater the radon reduction.  Luckily, in this home we had access to the… Read more → about Bloomington – 05/05/2015

St. Louis Park – 04/28/2015

Location: St. Louis Park, MN Cost: $1150 Initial Radon Level: 11.7 pCi/L Post Mitigation Radon Level: 0.4 pCi/L This home had multiple challenges: a partial drain tile system, no interior pipe route and lots of windows.  The radon mitigation system was connected to the sump basket.  A sealed sump lid with a view port was installed.  The drain tile material along the basement wall… Read more → about St. Louis Park – 04/28/2015

Golden Valley – 03/02/2015

Location: Golden Valley, MN Cost: $1450 Initial Radon Level: 5.5 pCi/L Post Mitigation Radon Level: 2.5 pCi/L This Golden Valley home had sandy clay under the basement which had caused water problems in the past.  The homeowner had a partial drain tile system installed to help deal with the water problem. We sealed the sump basket cover, installed a sight hole so that you… Read more → about Golden Valley – 03/02/2015