92% to 98% of water handled at a quarry is returned to the local watershed. Read more.
Upcoming Events
Wednesday, September 20, 2017
OSSGA Operations Tour
Ottawa Region
Sites and Information to be confirmed but book your hotel at the Marriott Ottawa - Click Here
Tuesday, October 3, 2017 at 9:00 AM
OSSGA Aggregates 101 Training in Mississauga
OSSGA Office, Mississauga
Monday, November 13, 2017 at 9:00 AM
OSSGA Generic First Line Supervisor Training
OSSGA Office, Mississauga, ON
Wednesday, January 24, 2018
OSSGA Operations, Health & Safety Seminar
Marriott Toronto Airport Hotel, Mississauga - Book Your Hotel Room Now - CLICK HERE
Agenda will be available in the fall.
OSSGA News
Agricultural System and Natural Heritage System Consultation
July 18, 2017 at 1:08 PM
The OMAFRA and the MNRF have posted the proposed Agricultural System in the Greater Golden Horseshoe and the proposed criteria, methods and mapping for the Natural Heritage System in the Growth Plan area for public comment on the Environmental Registry.
RFP Opportunity for Hydro-One
July 18, 2017 at 1:02 PM
Hydro One Networks Inc. and its affiliates ("Hydro One") are preparing to release a Request for Proposal ("RFP") on or around August 1, 2017 for two categories of Construction Materials.
Changes to Aggregate Fees & Royalties
July 18, 2017 at 12:56 PM
Please be advised that Cabinet has now approved amendments to Ontario Regulation 244/97 under the Aggregate Resources Act (ARA) to make changes to aggregate fees and royalties.
