This project included construction of a new headworks channel, new screenings building new biofilter and installation of two new rotary drum screens and associated conveyors. Work also included modifications to the existing screening building and removal of the existing screening equipment. A new 60’ diameter clarifier, modifications to two existing clarifiers, electrical and control upgrades, […]
This project replaces the current treatment facility of drinking water for the Chinook Water District. Located in the hills overlooking the Columbia River and the Town of Chinook is a new “State of the Art” Water Treatment Facility. The water source for this community comes from an open reservoir where a new Pumping Station facility […]
The work involved with this project includes modifying the reclaimed water wet well for the addition of two new raw water feed pumps. This water will be pumped to a newly constructed 62’ X 56’ HBU Reuse Building. The new reuse facility will contain a pressurized membrane filtration system, membrane filter effluent pumps and associated […]
The project consists of the construction of a new 10 MGD below grade sewage lift station. The new lift station required a 56’ W x 50’ L x 41’ D excavation. The lift station structure consists of a multi-level cast in place concrete structure that will house the pumps, mechanical piping and electrical components that […]
Construction of a new 6.5 mgd Triplex submersible wastewater pump station approximately 26’ deep with auxiliary power, influent force main, cast in place concrete headworks structure including a shaftless spiral finescreen and 16” and 20” HDPE influent piping improvements to the primary lagoons.
This project consisted of the installation of a 50’ diameter water treatment clarifier adjacent to the existing clarifier. This included excavation, trenching, installation of yard piping and appurtenances, walkway, electrical power and other miscellaneous work. We also installed a UV disinfection which included a constructed shelter.
This project upgraded two operating wastewater treatment plants. The work included 5400 LF of 10” HDPE effluent force main from south plant to north plant, 7 acre wastewater lagoon with HDPE liner, river outfall diffuser, 36” diameter chlorine contact chamber piping approximately 500’, CMU block chemical feed buildings at each plant, lagoon influent piping, demolition […]
This project included installation of 3.458 LF of 10” – 18” sanitary sewer pipe, installation of 16 manholes, 2 ea. 24” diameter bores, and construction of a new wastewater facility consisting of: dual-train SBR treatment facility, aerobic digester, tertiary filtration system, Headworks Screen, UV disinfection system, new river outfall, reconstruction of existing sludge lagoons, disposal […]
Construction of a new sewage treatment system for the Cascade School District campus in Turner, OR. which is both a middle school and high school complex. The following work was required for this project which had a shallow water table and gravelly soils that presented major challenges. Installation of 8 – 3,000 gallon septic tanks […]
The Netarts Oceanside Sanitary District (NOSD) required reconstruction of aging pump stations and replacement of the original force mains. Flows through the pump stations and force mains had to be maintained during the entire construction process. Emery and Sons Construction was retained to construct the proposed improvements which included challenging environmental and technical conditions. Technical […]