UPDATE – 99 Avenue Sanitary Trunk Rehabilitation Project

March 17, 2022

Good morning, I hope you are doing well. Just an update for you on the 99 Avenue Sanitary Trunk Rehabilitation Project. As you know, tunneling between Worksite #1 – 148 Street and Summit Drive and Worksite #2 – 101 Avenue and Ravine Drive was completed in November 2021.

Preparations to begin the second tunneling drive from Worksite #1 to Worksite #3 – 148 Street and 99 Avenue are currently underway. Tunneling from Worksite #1 to Worksite #3 is anticipated to begin the week of March 21, 2022 and is expected to be completed by the end of September 2022. Please note, these timelines are an estimate and may change based on weather, progress and construction conditions.

Once tunneling is complete, construction to convert the shaft at Worksite #1 into a manhole and connect the manhole to the new tunnel will begin. The manhole will provide access for future maintenance of the tunnel.

During tunneling, the hours of construction for Worksite #1 will be 24 hours a day, 7 days a week.

Attached is a construction notice about the upcoming tunneling from Worksite #1 to Worksite #3 for your information. Hard copies will be delivered to residents adjacent to the work area. We would like to request your assistance with sharing this information on our behalf.

If you have any questions, please don’t hesitate to contact me.  Thank you, Dawn

EPCOR Drainage Services  Tel 780.509.8080