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May 22, 2025

NOTICE OF UPCOMING WORK – Sullivan Street

As part of Port Hope Area Initiative activities, CNL contractors will be performing fieldwork on Sullivan Street close to Bramley Street South.

To facilitate the safe excavation, truck loading and transportation of low-level radioactive waste, the sidewalk will be closed and parking unavailable in the immediate area. No road closures are expected; however, there may be temporary lane closures in the area.

This work is expected to begin in June 2025 and continue through the summer.

Flaggers will assist with traffic control. Please be careful when travelling in the area and obey all posted signage.


Canadian Nuclear Laboratories is committed to the safety of the public, its workers and the environment while undertaking this community-requested solution to a longstanding environmental issue.



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