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The City of Portland, Oregon

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Ave, Suite 613, Portland, OR 97204

More Contact Info

Project Overview

Environmental Services is designing two projects in the South Portland and South Burlingame neighborhoods to repair or replace 10,800 feet, or 2 miles, of public sewer pipes that are on average 90 years old and in deteriorating condition. Taking these actions now will help protect public health and the Willamette watershed by reducing the possibility of costly breaks, leaks, blockages and sewage releases to homes, businesses, and streets.

Phase 1 & 2 Pipe Locations

The project map below indicates where sewer repair work may occur in the South Portland-Burlingame Sewer Repair Project areas. Environmental Services is inspecting the sewer system at these location to determine pipe and manhole conditions, system needs and capacity, sewer connection issues, and other factors that will help engineers design the project.

South Portland-Burlingame Sewer Repair phase 1 & 2 map


Phase 1: Construction of Phase 1 is complete.

Phase 2: Construction for Phase 2 is currently scheduled for summer 2021.

Phase 2

Engineers have determined which pipes they can move forward to construct repairs in summer 2021. These pipes are labeled Phase 2 on the project map. Engineers have determined that several pipes will require more complex engineering and time to plan and make needed repairs. Factors include difficult access to sewer pipes and manholes, challenging geotechnical and topographical conditions (soils, rocks, sensitive and protected areas), environmental impact reviews, private property coordination, and coordination with other projects to reduce traffic impacts. 

Construction for Phase 2 is currently set for summer 2021. You may still see crews working in Phase 2 locations as they continue to study these more challenging locations and design plans for future sewer repairs.

Phase 1 Pipe Complete

The project map below indicates where sewer repair work occurred for the South Portland-Burlingame Sewer Repair Project - Phase 1 and what type of construction method that was used. Construction was completed in summer 2020.

South Portland-Burlingame Phase 1 Map

Public and Private Property Access

Most of the sewer repair work will occur in the public right-of-way. It’s important that property owners understand that part of their land is deemed "public right-of-way" for streets, sidewalks, utilities, and similar public uses. In the South Portland and South Burlingame neighborhoods, the public right-of-way often extends well into what appears to be private property, including what appears to be private front lawns. Crews will be accessing these areas to inspect, maintain, and repair public sewer pipes and manholes.

Public Sewer Easements

In addition, where the city has public sewer easements, crews may need to access private property for survey, other information-gathering activities, and eventual sewer repairs. City outreach staff will coordinate with affected property owners for access to public sewer pipes and manholes.

Adjacent Projects in Southwest Portland

Several sewer construction projects are happening simultaneously around your neighborhood. To see where they are and for project updates, visit our SW Portland Projects webpage

Adjacent Southwest Projects map