Project Group B - Solids Handling Facility - Nampa, Idaho
This project increased the Nampa WWTF solids handling capacity by JCC constructing a new Solids Handling Building that increases thickening capacity to 35,000 LBS TS/Day and increases sludge dewatering capacity to 41,600 LBS TS/Day. The system thickens waste activated sludge utilizing rotary drum thickeners and secondary digested sludge utilizing centrifuges. Support systems constructed for the process include a conveyor, polymer feed ferric injection, and facility water (2W and 4W), as well as mechanical, electrical, and control systems. JCC installed new secondary digested sludge feed pumps in the existing blower building and installed a new digested sludge feed pump as well as modified MCCs and controls.