Since 2001, SKM has provided electrical, instrumentation and controls design at the plant. SKM did a SCADA system evaluation and implemented the improvements. This included new PLCs and touch screens adding local monitoring and control to the system. New screens were developed for the existing HMI and reporting tools were created. SKM continues to provide ongoing maintenance and support, including electrical design for upgrading the incoming power, PLC modifications and 3D graphics for the touch screens and HMI. The SKM team gives on-going support for upgrades throughout the plant.