Historic industrial activities resulted in two separate chlorinated volatile organic compound (CVOCs) plumes in the groundwater at the site. An upcoming property transaction (in <6 months) required treatment of the groundwater impacts to meet stringent Ministry standards.
BOS 100® Injection Facilitates Time-Sensitive Real Estate Transaction at Canadian Industrial Property
Location: Industrial property in Greater Toronto Area
Contaminant: Chlorinated ethenes and ethanes
Concentration: Dissolved phase groundwater impacts (up to 1,000 μg/L)
Lithology: 10ft thick layer of saturated silty sands above limestone bedrock
•Trap and Treat® BOS 100® was selected due to the short time frame (<6 months) and stringent Ministry standards.
•Acquired all relevant permits to complete the in-situ remediation program.
•Injected 5,400 lbs of BOS 100® into a grid of 135 temporary points over 14 days on site.
•Field schedule spread out the injection over 2 months to allow for consultant interim sampling.
•Adjusted injection program based on pilot test results and interim sampling results.