Environmental Services has completed design of a project in the Humboldt neighborhood to repair over 17,000 feet of sewer pipes. The project will improve sewer and stormwater infrastructure, increase sewer capacity, and reduce the risks of street flooding and sewage releases to homes, businesses and streets. Environmental Services plans to begin construction in Humboldt, plus a few blocks in Overlook and Arbor Lodge, in December 2016. Construction will take about a year to complete.
The map below shows the general project boundaries and pipe locations proposed for repair or replacement. The current design proposes construction only on the streets indicated with bold highlights on the map. There may be traffic control, construction signage or increased traffic volume and parking on nearby streets.
The map above also indicates locations where the project will require some night work. Portland noise code allows construction from 7:00 a.m. to 6:00 p.m. Monday through Saturday. Because some of the work will extend a few hours beyond 6:00 p.m., Portland's Noise Office granted the Humboldt project a noise permit. Homes and businesses near these locations will receive a separate notification before night work takes place.
What's Happening Now
- Design is completed and construction will begin in December 2016, and continue for about a year.
- Survey crews will be marking the utility easement along alleys where work will occur.
The contractor will use open trench excavation, pipe bursting, and cured-in-place pipe-lining (CIPP) to repair, replace, and install sewer pipe fo this project. Visit the Construction Methods web page at http://portlandoregon.gov/bes/methods for more information about each method and to view photos.
For More Information
The city will update neighbors at regular meetings of the Humboldt Neighborhood Association and smaller informational gatherings in the neighborhood. For information on location, check the association's website at http://humboldtneighborhood.org
We will also send periodic email updates to alert you to construction schedules, traffic controls, parking impacts and other impacts throughout the design and construction of this sewer repair project. To be added to the project's email update list, email Matt Gough with "Humboldt" in the subject line. If you have any questions or concerns, contact Matt at 503-823-5352.
Please let us know as soon as possible if you have concerns such as business operations, disability issues or medical or business deliveries.