Replaced 3 existing GE 90-30 PLCs and Genius I/O with new Allen Bradley CompactLogix PLCs and developed a new Wonderware SCADA system. Designed, built, programmed and commissioned 1 new PLC and 2 new remote I/O (RIO) cabinets, retrofitted PLCs into 2 other existing PLC cabinets and retrofitted RIO into 2 other existing cabinets. The entire system communicates via a Ubiquiti airMAX ac radio system. All equipment was installed and commissioned with no plant downtime.