Back To Top
July 12, 2024

NOTICE OF UPCOMING WORK – Lake Street Lane Closures

CNL contractors are undertaking Port Hope Area Initiative (PHAI) work on the Chemetron Lagoon. Lake Street will experience a single lane closure with intermittent traffic stops from mid-July until early August.

We apologize for any inconvenience this may cause.

You may see or experience:

  • Construction fencing, equipment and supplies
  • Intermittent traffic stoppages
  • Increased vehicle traffic

Please be aware of increased activity in the area and obey and sign and flag people. Dust and noise monitoring is in place for the duration of the work.


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.



Recent Updates

  • NOTICE – Office Closed

    CNL office at 25 Henderson Street is closed to the public for the rest of today Wednesday, April 2, 2025......

  • Are Private Properties Major?

    The cleanup of historic low-level radioactive waste from several sites in Port Hope is unique in the environmental remediation field.......

  • Why so many workers?

    It is more commonly known that the Port Hope Area Initiative (PHAI) is an environmental remediation project aimed at cleaning......