Completed

NRCan’s Port Hope Long-Term Low-Level Radioactive Waste Management Project

Start date: November 21, 2001
Type: Screening
Proponent: Low Level Radioactive Waste Management Office
Location: Port Hope, Ontario
Latest Update

• January 24, 2007: CNSC Announces Decision on Screening Environmental Assessment for the Proposed Long-Term Low-Level Radioactive Waste Management Project in Port Hope, Ontario
• August 1, 2006: Public Notice – Environmental Assessment for the Port Hope Long-Term Low-Level Radioactive Waste Management Project (PDF)
• May 2, 2005: Public Information Notice – Port Hope Project Environmental Assessment Update to the attached document (PDF)
• July 30, 2002: Government of Canada Releases Scope Document of Environmental Assessment for Port Hope Project
• March 12, 2002: Extension to Public Comment Period on Scope of Port Hope Project Open Houses
• February 20, 2002: Public Comment Request on Scope of Port Hope Project (PDF)

Project Description

In June of 2001, NRCan designated the Low Level Radioactive Waste Management Office (LLRWMO) as proponent of the Port Hope project.  The LLRWMO was established in 1982 to carry out the responsibilities of the federal government for the management of low level radioactive waste in Canada.  The LLRWMO is operated by Atomic Energy of Canada through an agreement with NRCan.  NRCan provides funding and establishes national policy for low level radioactive waste management. 

In October 2001, NRCan, writing on behalf of the LLRWMO, sent the CNSC a Letter of Intent, stating the plans of the LLRWMO to apply for authorization for the possession, management and storage of a waste nuclear substance at Port Hope.  This would require a Waste Nuclear Substance Licence (WNSL) to be issued under subsection 24(2) of the Nuclear Safety and Control Act. 

The proposed Long-Term Low-Level Radioactive Waste Management Facility (LTWMF) Project consisted of all the activities and operations required for:

• Remediation of sites containing low-level radioactive waste, marginally contaminated soil and specified industrial wastes located in the Municipality of Port Hope, including Port Hope Harbour;
• Preparation, construction and operation (including monitoring) of two local, long-term low-level radioactive waste management facilities for the wastes, one at the site of the existing Welcome Waste Management Facility (WMF) and one at the Pine Street North Extension site.

Before the Commission makes its decision on LLRWMO application for a Waste Nuclear Substance Licence, an environmental assessment must be completed in compliance with the Canadian Environmental Assessment Act. The purpose of an environmental assessment is to identify the possible environmental effects of a proposed project, and to determine whether these effects can be mitigated before the project is allowed to proceed.

Further Information

CNSC maintains a public registry of documents related to its Environmental Assessments. Lists and copies of documents may be obtained upon request. For questions or information directly related to this environmental assessment, please contact:

Marie-Pierre Grondin
Environmental Assessment Officer
Environmental Assessment Division
Canadian Nuclear Safety Commission
P.O. Box 1046, Station B
Ottawa, ON
K1P 5S9
Phone: 1-800-668-5284
Fax: 613-995-5086
Email: ceaainfo@cnsc-ccsn.gc.ca

For a listing of documents available on the Public Registry, please contact:

Joanne Smith
Public Registry Administrator
Uranium and Radioactive Waste Division
Natural Resources Canada
580 Booth Street, 17th Floor
Telephone: (613) 996-8719
Fax: (613) 947-4205
E-mail: phai.irph@nrcan.gc.ca

CNSC regulates the use of nuclear energy and materials to protect health, safety, security and the environment and to respect Canada’s international commitments on the peaceful use of nuclear energy.