Previous Entries

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Tuesday - January 10, 2017

Ozone equipment installation underway, testing begins soon

Water Treatment Plant Construction Update

Information about onsite work is outlined below. Please note, schedules are subject to change.

Ozone system - northeast of site

Work is progressing well on the new ozone system. Crews and electricians have been focused on installing new equipment and piping inside the structures (pictured above). The contractor and water treatment plant staff are gearing up to begin testing and commissioning the new state-of-the-art ozone system, which will be online in the coming months.

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Thursday - December 29, 2016

The Top 10 Stories of 2016

by Gary M. Stein, Lake Oswego Review - December 29, 2016

In the news...

9. PIPE DREAMS

When crews for the Lake Oswego-Tigard Water Partnership lowered an elevated segment of pipe into place over Oswego Creek next to the McVey Avenue Bridge in March, it was an historic moment: The pipeline that stretches over 10.5 miles from the Clackamas River to Tigard was finally complete.

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Friday - December 16, 2016

Red tower crane bids farewell at the plant, Mapleton truck traffic soon reduced

Water Treatment Plant Construction Update

Information about onsite work is outlined below. Please note, schedules are subject to change.

Red crane bids farewell; Mapleton truck traffic reduced

In early December, the red tower crane was dismantled and removed from the plant site. Since spring 2014, the red tower crane has serviced the bulk of major construction for all new structures across the site.

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Friday - December 9, 2016

Concrete placement set to begin for WR1 footings and columns

Waluga Reservoir 1 Roof Replacement Construction Update

Last week, the large crane lifted a smaller crane inside the tank! This small crane is helping to remove the remaining shoring support, and will be used for forming and pouring the footings and columns.

New activity starting soon – concrete placement for footings and columns

Next week, crews will begin forming footings for the new columns. Weather permitting, late next week or early the following, the first set of footings will be poured. Once the footings are in place, concrete placement for the columns will begin. Neighbors should expect an increase in noise and truck traffic during concrete pours, as a large pumper truck and concrete trucks will be operating on site.

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Thursday - December 8, 2016

LOT project 90 percent complete

by Robert Malee, West Linn Tidings - December 8, 2016

In the news...

For more than two years, one of the tallest structures in West Linn loomed over the Robinwood neighborhood.

It wasn’t a building or a water tower, but rather a bright red crane brought in for the bulk of construction at the new Lake Oswego-Tigard Water Partnership (LOT) treatment plant. Last week, LOT and nearby residents celebrated a significant milestone as a smaller portable crane arrived to permanently remove the larger tower crane.

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