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Aggregate Summit

OSSGA Chair Quinn Moyer speaking to Ministers Yakabuski and Clark about the vital role aggregate plays in building Ontario.

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OSSGA Offers Outstanding Educational Programs

OSSGA offers a full range of training programs, tours, seminars and events for everyone in the aggregates industry. The 2018/19 OSSGA training brochure is now available, click here!

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Want to take a tour?

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.

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Order your signage today!
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Blast from the past!

The Toronto Brick Yard Quarry below Felstead Avenue. Follow the link above to discover the 'hole story' about aggregate.

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Upcoming Events

Monday, May 27, 2019 Generic Supervisor Training Course
OSSGA Office, Mississauga, ON
Thursday, May 30, 2019 at 9:00 AM OSSGA Common Core Surface Miner Training
OSSGA Office, Mississauga
Thursday, July 4, 2019 OSSGA Golf Tournament

Cardinal Golf Club

Wednesday, September 11, 2019 at 6:00 PM OSSGA Rehabilitation Dinner with Presentations and Tour

Information will be coming soon - Mark your calendar!

Wednesday, September 18, 2019 OSSGA Operations Tour

Montreal, Quebec - Information coming soon!  Mark your calendar.

Wednesday, October 9, 2019 OSSGA Aggregates 101 & 201 Mississauga

Agg101 - October 9

Agg201 - October 10

OSSGA News

The Government of Ontario Has Announced Bill 108 More Homes, More Choices Act, 2017 May 3, 2019 at 12:28 PM
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Ontario Aggregate Summit April 1, 2019 at 11:26 AM
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TEMPLATE Letter for Members to Use to Submit Responses to ERO Posting on Growth Plan February 13, 2019 at 1:50 PM
The government has submitted a proposal to make Modifications to O. Reg. 311/06 (Transitional Matters - Growth Plans) made under the Places to Grow Act, 2005 to implement the Proposed Amendment to the…
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Specification Alert February 6, 2019 at 3:18 PM
Please be advised that there have been changes made to Aggregate Specifications for OPSS 1002, April 2018. This revised specification has been included in several MTO tender documents recently, mos…
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Avenues Winter 2019 Issue Now Available! February 5, 2019 at 3:18 PM
The newest Winter 2019 issue of Avenues Magazine is now available online!
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2019 Active & Associate Member Applications Are Now Available! February 1, 2019 at 1:24 PM
2019 Active & Associate Member Applications to the Ontario Stone, Sand & Gravel Association are now available. Visit ossga.com/why_join_ossga to apply!
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