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Pictures of Radon Reduction Mitigation Installations in Elliot Lake, Ontario

Radon Reduction Results
Effectiveness of Radon Reduction Systems Results in Becquerels per Cubic Meter (Bq/m3) Health Canada Action Level 200 Bq/m3

Sump Hole Depressurization System
Pre-mitigation 454.6 Bq/m3 Post mitigation 24.8 Bq/m3 95% Reduction in radon levels

Sump Pit Depressurization System
Pre-mitigation 707.4 Bq/m3 Post mitigation 64.03 Bq/m3 91% Reduction in radon levels.

Radon Reduction Results
Effectiveness of Radon Reduction Systems Results in Becquerels per Cubic Meter (Bq/m3) Health Canada Action Level 200 Bq/m3
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