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Public Improvement Projects


Project Details

Current Status

Estimated Project 
Completion Date

2015 Sanitary Sewer Rehabilitation Project

Project is substantially complete

June 2015
2015 Road Program Contract Awarded to S-2 Contractors on 06/08/2015 Summer 2015
2015 Waterline Projects

Project is substantially complete

June 2015
Lake Oswego Emergency Intertie Pump Station Improvements

Project includes both internal and exterior site improvements

Notice to proceed issued on 05/05/2015

June 2015
Bolton Reservoir Replacement Design

Planning application in process

Consultant working on 60% design submittal

Spring 2015
Rosemont Reservoir Safety Improvements

Interior wet-well, interior dry areas, and exterior painting is complete

AT&T to begin construction of onsite building week of 06/29/2015

June 2015
Santa Anita and Rosemont Intersection

Traffic signal is operational and was turned on 12/09/2014

Electricians have some outstanding punch list items to be completed week of 06/15/2015

Mid 2015

Median Restoration Project

Phase 2 underway

Ultrablock retaining wall in place on Santa Anita between Horton and Pimlico. Plants have been removed and drainage system is in place

Late Fall 2014
  Completed Projects  
Bland Rosemont Intertie Pump Station Project included the design and construction of a 1200 gpm booster pump station, including a 16' X 22' building, electrical, plumbing, instrumentation and telemetry systems. Completed
Bland Rosemont Transmission Line Approximately 2,900 linear feet of 12-inch waterline was installed to connect the Bland and Rosemont pressure zones.  In addition, approximately 1,300 linear feet of sidewalk along the west side of Salamo was installed between Weatherhill and Bland. Completed
Mapleton Water Main Replacement Abandonment and replacement of approximately 4,000 linear feet of primarily 6-inch asbestos cement pipe with 8-inch ductile iron pipe was completed. Completed
Sanitary Sewer Rehab Stage 4 Approximately 18,000 linear feet of 8-inch diameter sanitary sewer with cured in place pipe was completed Completed
2014 Road Program Approximately 1,600 tons of asphalt, 700 ln-ft of storm drain improvements, and 4,000 sq. yd's of Slurry seal street improvements completed Completed
Concrete Streets Project

Approximately 7,000 sq. yd's of concrete street improvements completed

Chestnut and Skye Parkway Waterline Approximately 800 linear feet of 8-inch ductile iron water pipe was installed Completed
Evah Lane Waterline Approximately 400 linear feet of 8-inch ductile iron water pipe was installed Completed

LED Street Light

Conversion PGE

900 lights converted

City received reimbursement from Energy Trust of Oregon which was presented to Council in January 2014


West Linn Public

Library Parking Lot

Final light pole installation completed late January 2014


Road Program 2013 Maintenance Bond Secured Completed


Public Improvement Projects (City Projects)

Public Works Director
Phone: 503-722-5500
Fax: 503-656-4106


Also, use the "Projects" pull-down menu to view current and previous year projects for Streets, Water, Sanitary Sewer, and Stormwater.