Eastern Construction - Est. 1951

OPG Auxiliary Rendering

Ontario Power Generation (OPG) Darlington & Pickering Sites

OPG Auxiliary Rendering

Project Details

The project consisted of four office buildings at two locations: Darlington and Pickering Ontario. Each site has one Main Security Building and one Auxiliary Security Building with adjacent Sally Port. The Main Security Buildings are three-storey reinforced concrete structures; the Auxiliary Security Buildings are single-storey steel structures. The required high security of the plants presented many challenges including: - working in close proximity to an operating nuclear station; protection of adjacent services and facilities and tie-in to existing services and system integration; and requirement for security clearances for all workers (controlled access, deliveries, etc.). The $50 million contract grew to $80 million due to numerous changes and enhancements required by regulatory authorities.

Project Location

Bowmanville and Pickering, Ontario


Giffels Associates Limited


Ontario Power Generation