Pickering Nuclear Generating Station
OSART mission begins at Pickering Nuclear Generating Station
On September 19, 2016, Ontario Power Generation (OPG) announced the start of an Operational Safety and Review Team (OSART) mission led by the International Atomic Energy Agency (IAEA).
The OSART mission will review the Pickering Nuclear Generating Station’s operational safety performance. The team will use the IAEA’s safety standards to find areas where OPG could make improvements and to determine best practices within the international nuclear community.
The Pickering OSART mission is being conducted at the request of the Government of Canada and the Canadian Nuclear Safety Commission (CNSC).
As part of the CNSC Integrated Action Plan on the Lessons Learned from the Fukushima Daiichi Nuclear Accident, the CNSC called for the IAEA to conduct OSART missions at all Canadian nuclear power plants, starting in 2015. While all plants are meeting current regulatory requirements, these missions provide opportunities for the nuclear industry to learn from best practices and to broaden its experience and knowledge. This will be the sixth mission in Canada since the IAEA program began in 1982. The Bruce B Nuclear Generating Station was the first to complete an OSART mission in accordance with the CNSC Integrated Action Plan on the Lessons Learned from the Fukushima Daiichi Nuclear Accident, in December 2015.
Ontario Power Generation (OPG) owns and is licensed to operate the Pickering Nuclear Generating Station, located in the municipality of Pickering on the north shore of Lake Ontario. OPG also operates a nuclear waste management facility at the station. The CNSC has full-time staff onsite who perform inspections to evaluate operations and to verify compliance with regulatory requirements and licence conditions.
- Plant Information
- Latest CNSC Facility-Specific Announcements
- Latest Licensee Public Disclosures
- Regulatory Reporting
- Other Key Topics
Location: Pickering, Ontario
Operator: Ontario Power Generation
Reactor type: CANDU (CANada Deuterium Uranium)
Vendor: Atomic Energy of Canada Limited
Number of units: 8 reactors
Installed capacity: 3,100 MW
Status units 1 and 4: Operating
Status units 2 and 3: Safe storage
Status units 5, 6, 7 and 8: Operating
Licence issued: September 1, 2013
Licence expires: August 31, 2018
Start of commercial operation: Between 1971 and 1973 for Pickering units 1 to 4 and 1983 and 1986 for units 5 to 8
Special containment system: Common vacuum building maintained at negative atmospheric pressure
Licensing documentation: Request a copy of the Pickering licence and licence condition handbook by email
Latest CNSC Facility-Specific Announcements
- June 27, 2016: CNSC releases 2014 and 2015 Independent Environmental Monitoring Program results for the Pickering Nuclear Generating Station
- December 18, 2015: CNSC’s decision on OPG’s application to amend the power reactor operating licence for the Pickering Nuclear Generating Station
- December 8, 2015: Notice of hearing for OPG’s application to amend the nuclear power reactor operating licence for the Pickering Nuclear Generating Station
- June 3, 2014: CNSC approves OPG's request to remove Pickering hold point
- August 9, 2013: CNSC Renews Pickering Nuclear Generating Station Operating Licence
- June 24, 2013: CNSC Extends Operating Licences for Pickering A and B Nuclear Generating Stations
- December 20, 2012: CNSC Accepts OPG's Proposed Financial Guarantee for Class I Facilities
Latest Licensee Public Disclosures
As part of CNSC's regulatory requirements, major licensees must have robust public information and disclosure programs in place. These programs, for nuclear power plants, include a disclosure protocol developed in consultation with community stakeholders.
Most recent disclosure
January 6, 2014: OPG reported a spill of water mixed with oil in a storage building. Some of the contaminated water may have entered the conventional sewage system and reached the local sewage treatment plant. Visit OPG's Web site for more information on this event and older ones.
- Disclosure Protocol (source: OPG)
- Event Reports-S99 (source: OPG)
- Environmental Reports (source: OPG)
- Regulatory oversight report for Canadian nuclear power plants
- Regulatory Actions
- Most Recent CNSC Power Reactor Status Report (This report is prepared to update Commission members during most public meetings)
Other Key Topics
- Radiation and Incidence of Cancer around Ontario Nuclear Power Plants from 1990 to 2008 study (the RADICON study)
- Canada's Action Plan in Response to the Nuclear Accident in Japan
- Nuclear Power Plant Safety Systems
- Understanding Nuclear Power Plants: Total Station Blackout (VIDEO)
- Browse Hearing Documents
- Date modified: