 The AWT Project also included construction of new facilities that treat the solids by-product generated by the wastewater treatment process, resulting in production of Class AA "Biosolids," the highest quality level attainable in Florida and which then can be recycled as fertilizer.The City's wastewater treatment system consists of the Thomas P. Smith Water Reclamation Facility (TPS), the Southeast Farm (SEF) and the Tram Road Reuse Facility (TRRF).The sewage system transports sewage from homes and businesses in Tallahassee to TPS.