1120 SW 5th Avenue, Room 1000, Portland, OR 97204
Updated July 11, 2017
This summer, Environmental Services will install a valve and underground vault on NW 11th Avenue between NW Northrup and NW Overton Streets. The equipment will reduce the rare build-up of air pressure in the public sewer system that can occur during intense rainstorms. This project will help to ensure the sewer system operates safely and efficiently.
The project is located near the busy intersection of NW 11th and Northrup. Construction is anticipated to begin the week of July 18 and will be completed by the end of July. This includes time to set up, install piping and structures, and then restore pavement disturbed during construction.
Crews will work at the manhole in the street and install piping that connects to a new underground pressure valve and vault structure. There will be temporary traffic restrictions, such as reduced lanes or assistance from flaggers. Parking will be temporarily removed around the work area during construction.
You can expect the following activities and impacts with this sewer repair project:
If you have concerns about business operation, disability issues, medical or business deliveries, or other questions, please call or email:
Please include your name, property address, and project name (Upshur Shaft) in your voicemail and email so we can provide you more details about what to expect in front of your property. Also, please write "Upshur Shaft" in the subject line of your email. Click SIGN UP! to sign up for periodic email updates.