Robertsdale, Alabama
McFadden Engineering was involved with the design of 1.5-mgd advanced WWTP (Biolac Process®) capable of discharging more than 95-percent treated effluent. Services include ADEM NPDES permit application, water quality model of Rock Creek, operator training, construction engineering. Also involved in design of 1-MG water storage tank, 1,200-gpm well, and WTP using the areas first MIOX® disinfection process using salt (NaCl) to produce mixed oxidants for disinfection, thus eliminating the need for using chlorine gas as a disinfectant reagent. In addition, was involved in the design of a pump station system that will allow the city to abandon its main interceptor line to the WWTP and reduce I/I to the WWTP. Also responsible for development of a water and wastewater master plan for the city to assist in meeting infrastructure needs due to growth requirements in one of the fastest growing counties in Alabama.
