Water Treatment Plant Construction Update
The new filters are now up and running and treatment plant staff have relocated into the new administration building! Plant staff are now operating the new system from their new administration building!
The startup of the filters and relocation into the new administration building kick-starts the third and final phase of construction, which includes demolishing the existing filters and administration building, installing the new ozone system and final site improvements, restoration and landscaping.
Information about onsite work is outlined below. Please note, schedules are subject to change.
Demolition - north of site
Throughout June, the contractor will be demolishing the existing filters and administration building located on the north of the site.
Over the next few days, crews will begin preparing for demolition. Starting next week, excavators with concrete processors (jaws) or hydraulic hammers will begin breaking up the concrete and the structures. During this work, there will be an increase in noise and potential vibration, depending on neighbors’ locations. In the past, crews have needed to use the hydraulic hammer more frequently at times to break up the concrete in the bases of the foundations. Unfortunately, use of the hydraulic hammer is a very noisy activity. Crews will aim to use the concrete processors (jaws) as much as possible.
This demolition work is expected to take a month to complete, and will be the final demolition activities to occur at the plant. The concrete will be stockpiled and crushed on-site as the work continues. Crushing the material for later reuse on site reduces truck traffic in the neighborhood.
Neighborhood construction meetings – next meeting June 21
Meetings are held once a month at the Robinwood Station, 3706 Cedaroak Drive, West Linn, on the third Tuesday of the month at 6 p.m. The next neighborhood construction meeting will be held on Tuesday, June 21 at 6 p.m. Please attend to stay up-to-date on construction progress in West Linn and ask the project team questions.
Work hours are 7 a.m. to 7 p.m., Monday to Friday, and 9 a.m. to 5 p.m. on Saturday.
WTP construction tours
The next tour will be held on Thursday, July 28 at 10 a.m. Tours are held every two months on the fourth Thursday. Advance registration is required and space is limited. Please contact us and indicate in the subject line you would like to attend the next tour, along with your contact information.