Skip to Main Content View Text-Only

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Avenue, Room 1000, Portland, OR 97204

More Contact Info

Concordia Sewer Repair Project

Button. Click to sign up for email updatesEnvironmental Services is designing a large-scale sewer project in the Concordia neighborhood in North Portland to replace or repair approximately 14,300 feet of public sewer pipes that are 80 to 100 years old and deteriorating due to age. The work will include some manhole and storm drain replacement and new public sewer connections for private properties where necessary. The sewer repairs will improve sewer and stormwater infrastructure, increase sewer capacity, and reduce the risks of street flooding and sewage releases to homes, businesses and streets.

Design will continue through 2017. Construction is anticipated to begin in early 2018.

For the project map click here.

What's Happening Now?Survey color markings

Over the next several months, crews will be locating utilities, surveying, inspecting sewer pipes and manholes with closed circuit TV, and drilling to take soil and pavement samples. These activities occur over time, rather than all at once, and will help engineers determine the appropriate construction method at each location.

For more information about these activities, click here.

For More Information

The city will update neighbors at regular meetings of the Concordia Neighborhood Association. 

Contact Debbie Caselton by email or by phone at 503-823-2831. In your email and voicemail messages, please provide your property address and the project name (Concordia).

During project design and construction, we will be sending regular email updates to keep you posted about the schedule, construction activities, possible traffic detours and delays, parking restrictions and other impacts. We encourage you to sign up now to be added to the project's email update list. Send an email to Debbie Caselton with “Concordia” in the subject line to receive project updates by email.

Please let us know if you have concerns such as business operations, disability issues or medical or business deliveries.


Public Meetings

Scheduled public meetings to discuss project details

Newsletters

Concordia Project newsletters

Construction Methods

Overview of sewer construction methods