DESIGN OF THE DRAINAGE SYSTEM OF THE HALIM HIGH SPEED RAILWAY STATION

• Main Author: Rakha Atthayeb, Razlie
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/76284
• Institution: Institut Teknologi Bandung

Jakarta-Bandung Fast Train Station (KCJB) Halim is a station that will serve the departure and arrival of fast train passengers from Jakarta. Halim KCJB station is located in Wangko Road, Halim Perdana Kusuma, East Jakarta. Halim KCJB station is located in the transit hub area that facilitates passengers to change mode of transportation in one area. In addition to the high-speed train station, in the transit area of this hub will be LRT station and BRT stop. In this final task discussed the drainage planning of KCJB Halim Station. Drainage planning also considers the drainage of the area outside Halim KCJB Station. The drainage planning begins with the first hydrological analysis of the calculation of the planned rainfall as well as the hydrographic calculation for the subsequent modeling of the river using HEC-RAS software. The result of the modeling is the surface of the flood water for a period of 50 years as the elevation of flood levels. The drainage channel design is carried out taking into account the layout of the channel and the discharge with a re-period of 5 years so that the channel capacity is able to flow discharges. The channels are planned using the U-Ditch precast concrete channel with dimensions 800x800 mm, 1000x1000 mm, and 1200x1000mm. In addition, Box Culvert precast concrete channel with the dimensions of 1400x1400 mm and 1200x1200 mm is also used. The roof drainage channels are planned using square PVC drills as well as vertical pipes. Drainage planning also considers drainage means with an environmental view with two alternatives: Rainwater Harvesting (RWH) Storage and storage impoundment. Alternative selection is made using the SWOT matrix taking into account flood prevention and land availability aspects.