9 August 2023, Ipoh - Director of Perak State Irrigation and Drainage, Ir. Ts. Ahmad Shahrir Bin Md. Naziri delivered a lecture titled 'A Talk On IRBM In Perak' held at the Ungku Omar Polytechnic JKA Lecture Hall, Ipoh, Perak. After the lecture, Perak State PPSN also paid a courtesy visit to the Director of Polytechnic Ungku Omar, Dr. Shamsuri Bin Abdullah. This courtesy visit is held to strengthen relations and exchange ideas and views.