Emergency repairs on Terwilliger near SW Bancroft TerraceRead More…
1120 SW 5th Avenue, Suite 1000, Portland, OR 97204
Environmental Services will construct 6,800-feet of eight-inch gravity sewer inTerwilliger Boulevard from SW Powers Court to Highway 43. The new sewer will connect to the 30-inch Tryon Interceptor sewer, which carries sewage to the Tryon Creek Wastewater Treatment Plant in Lake Oswego. This improvement to Portland’s wastewater collection system will help protect water quality, public health, and the environment.
DEVELOPMENTS OF NOTE
Environmental Services, traffic consultants, the Portland Bureau of Transportation, Multnomah County, the City of Lake Oswego, Sellwood Bridge contractors, and Clackamas County have been working together to coordinate traffic and schedules of construction projects in the area. Impacts on residents and property owners, public health, and the schedules of other projects in the area are a major consideration and influence the development of the traffic management plan during the closure ofTerwilliger Boulevard.
The design is nearly complete, and the project will be advertised for contractors to bid in March. Construction could start as early as July and will take about one year to complete.
WHAT TO EXPECT DURING CONSTRUCTION
The City of Portland and Clackamas County have granted Environmental Services a noise variance for some work outside of normal construction hours. Most construction will take place during the day between 7:00 a.m. and 6:00 p.m. The noise variance will allow the city’s contractor to extend construction hours to 7:00 p.m. for up to 60 days, and to 10:00 p.m. for ten days to deal with unforeseen circumstances. In addition, construction crews will work overnight from 9:00 p.m. to 7:00 a.m. during the final ten days of the project to complete surface grinding, paving and traffic line painting.
FOR MORE INFORMATION
Go to www.portlandoregon.gov/bes/swterwilliger. To receive email updates for this project, send an email to Debbie Caselton at Debbie.Caselton@portlandoregon.gov with “Terwilliger” in the subject line.
Thank you for your cooperation during this project. Please let us know if you have concerns such as business operations, disability issues or medical or business deliveries. As always, we strive to provide a quick response to your concerns, minimal disruption of your residence or business, and open and honest communication with you throughout the project.