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Sumner WWTP
Project Information
- Project Location:
- Sumner, WA
- Status:
- Completed
- Structure Type:
- Sewage / Water Treatment Plant
Scope Of Work
Sumner WWTP
The existing Sumner WWTP capacity was increased to 6.10 mgd through this project, which required significant planning and flow diversion to maintain seamless operations of the existing facility. The improvements included modifications to the existing influent pump stations, installation of new grit handling equipment, modifications to the existing primary sludge pump station and existing Aeration Basin Nos. 1 and 2, construction of Aeration Basin No. 3, installation of a fourth aeration blower, construction of a new secondary clarifier with aluminum dome cover, construction of a new RAS/Scum pump station and chemical storage building, installation of additional UV effluent disinfection equipment, construction of a new sludge truck canopy, construction of a new centrate pump station and new centrate holding tank, and construction of a new storage equipment building.
