MSD Fenton Wastewater Treatment Plant
Owner: Metropolitan St. Louis Sewer District
ABNA provided Construction Management on this $3.6 million Capital Improvement Project to renovate the existing Fenton Wastewater Treatment Plant to meet new treatment regulations. The facility will have the capacity to process 6.75 million gallons of sewage per day when complete.
The improvements include the addition of a new east clarifier and a new west clarifier, fine screen replacements, upgrade to the aeration system and new piping and instruments to expand the plant’s capacity. Improvements also include biofilter upgrades to better handle odor control. To facilitate these improvements, ABNA was responsible for the construction survey which consisted of Controls Surveys, Engineering Surveys, Boundary, Title & Easement Search Reports. ABNA provided monitoring of each phase of the construction activities to insure compliance with the contract documents.
ABNA’s Construction Management Crew was on site facilitating the project by inspecting the major components of the clarifier construction such as excavation and backfilling, piping of the underslab and yard surroundings, SCADA controls, concrete base and wall construction, MEP installation and control setup, sludge pump valves, as well as implementation of the biofilter structure and the aeration system which included a temporary aeration system until change over.