The Department of Chemical Engineering, Paavai Engineering College, is organized a specialized workshop on Design and Optimization of Liquid and Gas Pipeline Systems held on 9th August 2025. The session provided an in-depth understanding of advanced design methodologies, cost optimization strategies, and safety protocols essential for efficient pipeline systems in the oil, gas, and process industries. 45 students attended the session. Mr. M. R. Govindaraj L&T Hydrocarbon Engineering, Gujarat, in his keynote address