HYDROLOGY & HYDRAULIC / WATER RESOURCES ENGINEERING
Projek Menaiktaraf Kolam Takungan (Penjara Kajang) Dan Kerja-Kerja Yang Berkaitan Di Sungai Jeluh, Mukim Kajang, Daerah Hulu Langat, Selangor Darul Ehsan.
Jabatan Pengairan dan Saliran Negeri Selangor
Sg. Jelok is one of the main tributaries of Sg. Langat and flows from the upstream part at Penjara Kajang and finally flows to Sg Langat at the downstream part through Kajang Town with length of 9 km. The total catchment area of Sg. Jelok is about 1615 hectares. The rapid development at the upstream part of the river especially the on-going residential project increase the water runoff during heavy rain which caused flooding problem at the downstream part of the river at Kajang Town.
The project components for the detailed design shall consist of upgrading of the existing detention pond situated in Penjara Kajang, some landscaping works and crossing.