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Video

Learn more about how Ontario use Stone, Sand & Gravel every day.


Description of aggregate industry from land acquisition to operations to final rehabilitation.

An overview of the aggregate industry, from land acquisition to operations to final rehabilitation.


An overview of the Water Management at pits and quarries in Ontario

An overview of the rehabilitation process of Pits & Quarries in Ontario. For more information, visit GravelFacts.ca or ossga.com

An overview of the rehabilitation process
of Pits & Quarries in Ontario.


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Surprising Facts About Glaciers

An overview of Stockpile Safety and Best Practices to follow while operating and working in an Aggregate Quarry or Sand & Gravel Pit. For more information, visit ossga.com

An overview of Stockpile Safety Best Practices to follow while working in an quarry or pit.


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Surprising Facts About the Economy

An overview of the 2019 Aggregate Summit with OSSGA, Ontario MPPs, Conservation Authorities and others.


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Surprising Facts About Regulations


Striking Balance - Niagara Escarpment

In Ontario's Niagara Escarpment Biosphere Reserve, scientists, climbers and even quarry companies come up with innovative ways to co-exist with, restore and enhance the natural world.

Watch this video from TVO which aired on October 25, 2020.