The original system of the Wartsila brand was designed and implemented, which included: Design of a new control system for the two 3900 kW groups, changing the entire load regulation system from the mechanical type with Woodward UG40 regulators to an electronic load regulation system with hydraulic actuators; Design and implementation of the entire automation and control system; Design and implementation of the entire fuel gas system; HAZOP Studies; Operating Software development; Construction of consoles and frames. Pictures of the software’s frames and HMI’s are shown. The various PLCs used were Siemens S7.