Work on the Runneymeade Road water tank in Riverview will begin on Saturday.
The Town says it will begin draining the tank on August 10, with plans to return it to regulate service in late September.
Residents in East Riverview may notice a difference in water pressure during this time.
Work began last summer for the next step of important maintenance to the interior wall lining of the tank.
Construction hours will be between 7 am to 7 pm, Monday to Saturday.
