Bell & Gossett (B&G) pumps are integral to the inside-out retrofit of the first of the buildings, with the Series 80 ITSC vertical inline pumps selected for the transfer from an electric heating system to hydronic distribution. ITSC stands for Integrated Technologic with Sensorless Control, a feature that combines sensorless technology with the energy- savings of variable flow.

The city needed to discharge sludge at two different rates–one rate for sludge returning to the headworks RAS and another rate for sending material to the sludge box. The system is designed to speed up dewatering biosolids as a replacement to the existing sand drying beds.