This solicitation is for the removal and installation of treatment plant equipment and grating for the Louisiana Department of Corrections (DOC) located at Dixon Correctional Institute, 5568 Highway 68, Jackson, LA 70748. The Contractor shall construct and install new stainless steel bar screen and bolt it down to the concrete and hook force main to the bar screen. The Contractor shall construct and install new stainless steel weir through for clarifier. The Contractor shall construct and install new sludge returns and skimmers in clarifier. The Contractor shall construct and install new stainless steel air header from blower’s aeration. The Contractor shall construct and install new stainless steel air drops with find bubble diffusers and valves along with necessary pipping and metals.