Member Login

Congratulations to the Waynco Rehabilitation Project for the enhancement and restoration of a threatened tallgrass prairie community.

Congratulations to Walker Industries for work at its McGregor Quarry site.  Rehabilitated areas include 7 ha on the site's west wall, 4.5 on its east and 1.38 on the south side.  The wildlife is enjoying it too!

92% to 98% of water handled at a quarry is returned to the local watershed. Read more.

OSSGA offers a full range of training programs, tours, seminars and events for everyone in the aggregates industry. The 2017/18 OSSGA training brochure is now available, click here!

Many of our member companies offer public tours of their aggregate production facilities. Click on the link below to find out how to contact them.

Upcoming Events

Monday, March 27, 2017 Generic Supervisor Training Course
OSSGA Office, Mississauga, ON
Thursday, March 30, 2017 at 9:00 AM OSSGA Common Core Training Course
OSSGA Office, Mississauga, ON
Wednesday, April 5, 2017 at 8:15 AM OSSGA Species at Risk Workshop

Hilton Meadowvale Hotel in Mississauga

Monday, April 24, 2017 at 9:00 AM OSSGA Generic First Line Supervisor Training

OSSGA Office, Mississauga, ON

Thursday, April 27, 2017 at 9:00 AM OSSGA Common Core Surface Miner Training

OSSGA Office, Mississauga

Tuesday, May 2, 2017 at 8:30 AM OSSGA Quality Control Training

Lafarge Dundas, Only 12 spots available

OSSGA News

Did you know that the Extractive Sector Transparency Measures Act (ESTMA) sets out mandatory reporting measures for the extractive industry?
A proposal to amend Schedule 1 of the Species at Risk Act (SARA) as it pertains to 11 migratory birds was posted on March 11, 2017. This includes listing Bank Swallow, Barn Swallow, Bobolink and Eastern Meadowlark as Threatened under Schedule 1 of SARA.
In 2005, Waynco Ltd. was approached by the Waterloo Stewardship Network with a request to become a partner in enhancing, restoring and creating one of Ontario's largest prairie remnants from the tallgrass prairies and savannahs on its property.
Aggregate Resources Act
Official Plan Guide for Producers
Why join OSSGA?
Bronze Plaque Award