Solids Handling and Lagoons. URS will design three (3) additional lagoons for solids handling. The size of the lagoon will be determined during preliminary design. The design would accommodate adequate vehicle access into the existing and new lagoons. URS will also design retrofitting the pumps or replacing them to meet dewatering and washwater treatment and recycle needs. URS will evaluate the anticipated sludge lagoon storage necessary for the treatment plant based on expected chemical feed rates and standard solids production conversions. Additional lagoons storage and pumping equipment needed will be defined during preliminary design.
