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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

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

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Humboldt Sewer Repair

Updated April 27, 2017Sign up for email construction updates

Crews continue to focus on installing cleanouts, spot repairs, lateral sewer pipe construction, and manhole work throughout the project area.

  • These smaller phases are being completed to prepare for larger Cured in Place Pipe Lining (CIPP) sewer repairs. To view photos and learn more about the CIPP construction method go to
  • The contractor will apply temporary pavement to all areas excavated for sewer construction. Final trench paving and concrete restoration will occur later as scheduling and weather allows.
  • Some streets will be closed to through traffic during construction hours from 7:00 a.m. to 6:00 p.m. but local access will be maintained. Please drive or bike with caution near work zones in your neighborhood and follow the directions of flaggers if present.

Construction Schedule

The map below shows the anticipated construction locations for April 27 through May 12. Please be aware that construction schedules are subject to change due to underground conditions, weather, traffic impacts, subcontractor schedules and availability of materials.

Schedule Map

For More Information

We send periodic email updates to alert you to construction schedules, traffic controls, parking impacts and other impacts throughout 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.

Project Overview

Including the project description, map and schedule

Community Outreach

Check out upcoming public meetings, and current and previous communications about the project

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