Annacis Island Wastewater Treatment Plant New Outfall - Project Permit No. 17-093-1 - Amendment (Condition 32 - Extended Hours)

Metro Vancouver proposes to carry out in-river physical works associated with the approved Annacis Island Wastewater Treatment Plant New Outfall Project for 7 days a week, 24 hours a day, from June 16, 2020 to February 28, 2021, and from June 16, 2021 to February 28, 2022. This would require an amendment to condition 32 of the approved project permit, which states:

With the exception of tunnel advancement, construction will be conducted from Monday to Saturday between the hours of 6:00 am and 8:00 pm. No non-tunnel construction shall take place on Sundays or holidays. During tunnel advancement, work may proceed up to 7 days a week, 24 hours a day. These hours shall not be modified without prior approval of VFPA. To request permission to conduct activities outside of these hours, the Permit Holder must submit a written request no less than 20 business days prior to the desired start date.

The project involves three to four concrete pours which will require a continuous pour of 48 hours to ensure cold joints do not form. Heavy lift items such as the river riser placement, sheet pile template, and sinking of outfall arms also require flexible hours to ensure works can be completed in a safe and timely manner. These works are not associated with tunnel advancement. The Vancouver Fraser Port Authority understands that these works are not anticipated to generate significant noise and that Metro Vancouver is committed to concentrating any activities likely to generate noise to daytime hours.

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This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.

 

Latest update

Notice of Determination

April 8, 2020 – City of Delta, B.C. –– The Vancouver Fraser Port Authority has determined that the proposed Annacis Island Wastewater Treatment Plant New Outfall System – Project Permit No. 17-093 – Amendment (Condition 32 – Extended Hours) is not likely to cause significant adverse environmental effects..

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Contacts

Project and Environmental Review
Vancouver Fraser Port Authority
100 The Pointe, 999 Canada Place
Vancouver, British Columbia V6C 3T4
Email: per@portvancouver.com


  • Location

    • Delta (British Columbia)

  • Nature of Activity

    • Waste Management

  • Assessment Status

    Completed

  • Start Date

    2020-02-28

  • Proponent

    Metro Vancouver

  • Authorities

    • Vancouver Fraser Port Authority

  • Assessment Type

    Project on federal lands

  • Reference Number

    80526

Nearby assessments

...within 200 kilometres
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