Specifications include, but are not limited to: The project consists of furnishing of all equipment, labor and materials required to upgrade the secondary clarifier system at the Dyer Wastewater Treatment Plant. The work includes removal of 8 existing telescopic valves, 8 existing plug valves, 4 aluminum weir gates, and 4 steel scum skimmers. Installation of 8 new plug valves with floor stands and electrical actuators; 8 new magnetic meters with welded stainless steel piping; electrical and control systems for valve actuators and magnetic flow meters; 4 galvanized steel support structures with galvanized grating; 3 variable speed drives compatible with the 3 existing submersible pumps; 4 new stainless weir gates, and 4 metallic scum skimmers with manual lever operators; and providing all other related work and appurtenances for a fully functioning system, as shown and specified.