Progressive Design Build Lewiston Water Treatment Plant Complete
IMCO Construction delivers progressive design-build project, providing community with a state-of-the-art potable water facility.
The Lewiston Water Treatment Plant project has reached the end of the final acceptance phase, collaborating with the City of Lewiston to work through challenges. The facility is now operational and delivering water to the community.
Congratulations to the Lewiston project team for delivering IMCO Construction's first progressive design-build contract. The Lewiston WTP project broke ground on October 12th, 2021 for the City of Lewiston. This was incredible work by IMCO personnel to complete challenging and complicated project scopes in order to deliver a facility that can produce potable water.
The work included the demolition of the existing treatment plant, installation of a temporary treatment system, and construction of a new membrane filter treatment plant. The scope also included two new treatment tanks, connection to an existing 30-inch raw water line, new 300-horsepower filter pumps, and electrical and controls for the plant.
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