Utilities Kingston, owned by the City of Kingston, Ontario, is an international leader in the wastewater treatment field. The $103 million CDN expansion of the Ravensview Wastewater Treatment Plant, located on the shores of the St. Lawrence River, uses state-of-the-art equipment and best practices that serve as a model to municipalities world-wide. By making the plant as efficient as possible, Utilities Kingston (UK) and the City of Kingston help protect the Great Lakes St. Lawrence Basin and communities downstream. The goals for the Ravensview plant were to increase effluent capacity, improve effluent, air and water quality, reduce noise and provide superior bio-solids handling, energy savings and efficiency. Utilities Kingston partnered with J.L. Richards (JLR), an engineering architect and planning company, to design the control system. They chose Rockwell Automation PlantPAx Process Automation System solution which included programmable automation controllers (PACs), intelligent motor control centers (MCCs) and variable frequency drives, as well as field services including Protection Plus Startup Services, Factory Acceptance Testing and TechConnectSM phone and online support, meeting the specified criteria needed for this project and delivering the best long-term value.