All Work Underway

Work underwayWork underway  Road closure Road closure  Partial closure Partial closure  Night work Night Work

Most pipeline for the project is installed in the public right of way. There is an exception, where the pipeline tunnels under the Willamette River. Read the What to Expect During Construction handout (781 kb, May 2014) for more detailed maps and information about the construction process.

For a project construction schedule map visit the About the Partnership page

Field Updates

Tuesday - October 13, 2015

Waluga Reservoir Ribbon-Cutting Celebration

On Oct. 9, the Lake Oswego Tigard Water Partnership hosted a ribbon-cutting and celebration event to mark the end of construction for Waluga Reservoir 2 and related site improvements.

Neighbors, staff and crews gathered to hear Lake Oswego Mayor Kent Studebaker and Tigard Mayor John Cook discuss the importance of the new water system, mark this significant milestone, and thank neighbors for their patience during construction. Attendees were also treated to site tours, which highlighted the reservoir’s seismic resiliency and new system features.

Read More

Friday - October 9, 2015

Pipeline construction progresses on Durham Street

One crew member welds the steel pipe under the green tent while another continues excavation for pipe installation on Durham Street, near Leonard.

Lake Oswego Pipeline Construction Update

This update includes construction work in the following areas:

  • Old Town Neighborhood - Daytime pipeline construction underway
  • Pavement Restoration - Foothills Road

For the most up to date information on construction and road closures, follow @LOTwater on Twitter, visit work underway, or contact us.

Read More

Friday - October 9, 2015

Concrete pours progressing for new structures at the WTP

Structural steel and decking for the administration building being installed.

Water Treatment Plant Construction Update

Information about onsite work includes:

Administration building – north of site

Crews are installing structural steel and decking for the administration building. During this work, neighbors may notice an intermittent metal-on-metal like noise as crews install the steel and rebar. Soon, the second story slab will be formed and poured.

Read More

Friday - October 2, 2015

Paving Notice Oswego Village Shopping Center

Nighttime parking lot restoration tonight!

We apologize for the short notice, however, we just received confirmation today from our contractor that paving restoration in the Oswego Village Shopping Center where the pipe was installed will begin tonight. Work hours are 8 p.m. to 5 a.m. In preparation of this work, crews will be placing no parking signs around the active work zone where the pipe was installed. The no parking zone will extend several feet around the actual paving area to accommodate equipment, materials and construction vehicles. If you need to travel through the parking lot, please drive with caution and obey flaggers’ directions.

Read More

Friday - October 2, 2015

Mapleton Drive pipeline installation progresses towards water treatment plant

Shoring boxes and steel sheets are placed to support the sides of the trench during pipe construction

West Linn Pipeline Construction Update

This update includes information about the following topics. Click below for specific information on each topic:

  • Mapleton Drive – pipeline installation progressing towards the water treatment plant
  • Neighborhood construction meetings - next meeting Oct. 6 at 7:30 a.m.

Read More