Upcoming Events

Thursday, April 25, 2019 at 8:00 AM OSSGA Spills Response Training
OSSGA Office, Mississauga
Thursday, May 2, 2019 at 8:30 AM OSSGA Quality Control Training

Dundas - Only 10 spots!

Tuesday, May 14, 2019 OSSGA 1st Aid and CPR
OSSGA Office, Mississauga
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
Wednesday, October 9, 2019 OSSGA Aggregates 101 & 201 Mississauga

Agg101 - October 9

Agg201 - October 10

Gravel Facts