SITE VISIT OF JPS PERAK DIRECTOR TO SUNGAI SUMUN RIVER DRAINAGE UPGRADING PROJECT Email Print Hits: 274 Bagan Datuk, 4 July 2018 - Site Visit of JPS Perak Director to Mechanical and Electrical Component Upgrading Project at Sungai Sumun River Drainage, Bagan Datuk, Perak Darul Ridzuan.