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Published on: 1 Feb 2013 By (Dianne Saxe)

New air standards in effect: Reg. 419/05 bites today

A major tightening of air pollution emission standards comes into force today for many Ontario industries. Regulation 419/05, under the Environmental Protection Act, bases air pollution standards on avoiding local impacts to human health and the environment, NOT on what is economically or te…

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Published on: 11 Aug 2011 By (Dianne Saxe)

The up to date brownfields tables, with 2004 comparisons

Maxxam Analytics has kindly allowed me to post their very useful Reg 153 Comparison Charts (2004 vs 2011) tables, comparing the 2004 soil and groundwater cleanup standards to the new ones that came into effect July 1, 2011. The Ministry of the Environment confusingly named these the Soil, Gr…

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Published on: 17 Jun 2011 By (Dianne Saxe)

New brownfield cleanup standards- what dates?

Under regulation 153/04, the benchmark for contaminated site cleanups in Ontario has, since  October 1, 2004, been the Soil, Ground Water and Sediment Standards for Use under Part XV.1 of the Environmental Protection Act,  March 9, 2004. This standard becomes obsolete July 1, 2011, when subs…

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Published on: 16 Apr 2010 By (Dianne Saxe)

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…

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