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Building inclusive, safe and livable neighborhoods and communities.

ONI Main: 503-823-4519

City/County Info: 503-823-4000

TDD: 503-823-6868

1221 SW 4th Ave, Suite 110, Portland, OR 97204

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SE Hemlock and Harrison Alley Sewer Repair Update

SE Hemlock and Harrison Alley Sewer Repair Project Construction

Update: July 8, 2016


Construction continues on Environmental Services’ SE Hemlock and Harrison Alley Sewer Repair Project (


Our contractor will be working this Saturday June 9th, 7 am to 6pm.

The city’s contractor is continuing work on the first phase of the project. The first phase is anticipated to be completed within the next two weeks. Our contractor will then turn the machine to begin phase two.

Once all phases are complete, another work crew will follow behind to install the connections from each home to the completed public sewer main. The entire project is planned to take about three months to complete.

Go to for a map of the phases and to get more information.

The construction schedules are subject to change due to underground conditions, weather, traffic impacts, subcontractor schedules and availability of materials.


With questions or comments, please contact Joe Annettat 503-823-2934.

Thank you,

Joe Annett

Community Outreach and Information

City of Portland Environmental Services

1120 SW 5th Ave, Room 1000

Portland, Oregon 97204


Working for clean rivers

The Bureau of Environmental Services works with Portland residents and businesses to protect water quality, public health, and the environment through wastewater collection and treatment, sewer construction and maintenance, stormwater management, and stream and watershed restoration. Learn more at

The City of Portland complies with all non-discrimination laws including Title VI (Civil Rights) and Title II (ADA). To request a translation, accommodation or additional information, please call 503-823-7740, or use City TTY 503-823-6868, or Oregon Relay Service: 711