Excel, Iec, NEMA, Bs, Siemens Rockwell Automation PLC, Scope of work and BOQ documents, Control philosophy, Control schematics, Cable schedule and cable route diagrams, Word, Datasheets and purchase specifications, Emerson DCS, Microsoft Office Suite, Control System Architecture Network diagrams, Technical Specifications, GA loop wiring diagrams, Panel Elevation drawings, Knowledge of International standards like ISA, Electrical equipment layout and plans