Vishnu P Vijayan

• Project Management- performing technical and supervisory level duties that include developing, managing, coordinating & overseeing project schedule and work plan.

• Installation, testing & commissioning of PLC, SCADA, process field instruments such as Radar and Servo level gauges, High-level Switch , Mass flowmeters, Temperature & Pressure transmitters, RTD, Digital Control valves (DCV), DPT, ROV, MOV, GMS, Batch controllers, control valves and other various sensors.

• Installation and commissioning of electrical equipment & panels such as Transformer, VCB Panels, EB incomer, APFC, DG, ACB Panels, Power DBs, Lighting DBs, High mast lighting towers.

• Preparation of Instrument Index, PLC I/O List, BOM, Cable & JB schedule, Functional loop schematics, Logic Diagrams and conducts risk management.

• Communicated complex technical specifications to non-technical people in easily comprehensible formats.

• Revised instrumentation guidelines to address exceptions and provide clarification, where needed.

• Review of site quality assurance, factory and site acceptance testing.

• Review, update and develop technical documentation/drawings including Piping and Instrumentation Diagrams (P&IDs), SLD, GA drawing, Location layout, Electrical & Instrumentation design documents like instrument List, Datasheet, Hookup Drawing, Loop diagrams, Logic diagrams, Earthing Layouts, Electrical load list.

• Develop and modify controls logic programming and graphical user interfaces.

• Maintained, debugged and optimized automation programs.

• Preparation of SOPs, checklists, testing & commissioning plans.

• Ensure that all pre-commissioning and commissioning are dole out in accordance with approved procedures.

• Managed ongoing maintenance and test of control system‑ Safety Instrumented System (SIS)/ PLC, DCS, SCADA, Emergency Shutdown (ESD), Fire & Gas systems (FGS) offline and online testing in the coordination of activities with/without plant shutdowns.

• Designed automation concepts and protocols for diagnostic testing and simulation purposes

• Ensuring calibration of Process control instruments and manage spare parts as per upgrade or replacement planning.

• Diagnostic inspections of faulty systems, troubleshoot electrical equipment problems and to perform preventive & predictive maintenance , root cause analysis to determine instruments failure rate and reliability calculations.

• Knowledge about the working of VFD, UPS and Fire fighting system ‑ deluge valves, fire engines, jockey pumps and fire alarm panels.

• Generated process models illustrating automation engineering progress, specifications and details.
• Prepared automation concept and control drawings according to client specifications.
• Maintained, debugged and optimized automation programs.