Phytoremediation of contaminated sites
There are an estimated 30,000 contaminated sites in Canada. These include properties like former gas stations, factories, or rail yards that are contaminated by heavy metals, organic compounds, or other toxins. Redevelopment of these sites, which are often found in prime downtown areas, is …
View the post titled Phytoremediation of contaminated sitesDoes the pesticide ban work?
Does the ban on cosmetic pesticides work? Ontario’s ban came into effect on April 22, 2009. Since then, there has been a dramatic decline in the concentration of pesticides in urban watercourses – according to a study released by the Ministry of the Environment.
View the post titled Does the pesticide ban work?Risk Assessments- old numbers or new?
This Technical Update will likely invalidate most risk assessments already submitted to the MOE.
View the post titled Risk Assessments- old numbers or new?Reg. 153/04 changes: impacts on contaminated sites?
Reg. 153/04- changes to rules on contaminated sites Working on contaminated sites? Dianne gave a presentation this week on Reg. 153/04, and the amendments made by 511/09. They mean big changes for people working on sites in Ontario, especially re: tougher cleanup standards; better investigat…
View the post titled Reg. 153/04 changes: impacts on contaminated sites?Cleaning up contamination – extra time has a price
Owners of contaminated sites face stringent new cleanup standards, effective July 1, 2011, under Reg. 153/04. Many owners want to cleanup under the existing, less stringent standards, but cannot finish the cleanup by next July. They can buy an extra 18 months to finish the cleanup, but only …
View the post titled Cleaning up contamination – extra time has a priceFalse or misleading Records of site condition
Is a site really clean? Can you trust a Record of Site Condition? We keep finding examples of why the Ministry of the Environment had to tighten the obligations of Qualified Persons in Regulation 153/04, the regulation that governs contaminated sites. The regulation requires a Qualified Pers…
View the post titled False or misleading Records of site conditionReceive Blog Posts
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