The technical service meeting of Study of An Effectiveness on Prototype of Mobile Flood Wall Barrier (MFWB) in Selangor was held at HTC KL’s Meeting Room. This meeting was chaired by the director of HTC KL, Ir. Ratna Rajah Sivapiragasam, and also attended by the officers of HTC KL and UPM Consultancy & Services Sdn. Bhd. that was led by Dr. Balqis Muhammad Rehan. This meeting’s purpose was to discuss the Interim Report.