WATER RESOURCES ENGINEERING DESIGN OF A 4-STAR BUSINESS HOTEL IN SLIPI, JAKARTA

• Main Author: Prima Raharjo, Ariobimo
• Format: Final Project
• Language: Indonesia
• Subjects: Teknik sipil
• Online Access: https://digilib.itb.ac.id/gdl/view/61333
• Institution: Institut Teknologi Bandung

Currently, the development of business hotels in Indonesia is growing rapidly along with the increase of business development, especially in the Jakarta area, which is known as the business city center in Indonesia. With many companies growing in the area, business hotels have become quite attractive to entrepreneurs for business activities. The 4-star Business Hotel Project in Slipi is a hotel project designed to accommodate lodging and other services that can facilitate business activities in the Jakarta area. This building has a main function as a commercial area that provides lodging facilities as well as supporting and recreational facilities for business activities with a total height of 61 meters consisting of 13 floors, a rooftop, and 2 basement floors. This hotel building must be able to have a drainage network that accommodates rain runoff in the hotel catchment area. The design of this final project begins with a hydrological analysis to obtain the planned rainfall and flood discharge using rational method. In designing the drainage network, the designed and analyzed scopes include vertical pipes, horizontal pipes, guttering, and surface drains. The design of the vertical pipe uses the concept of the overflow discharge formula. The design of horizontal pipes, gutters, and surface drains use the concept of hydraulic analysis, standards, and regulations that apply in Indonesia (Tata Cara Penyusunan Rencana Induk Sistem Drainase Perkotaan Edisi Tahun 2012, Kementerian Pekerjaan Umum). Rainwater that falls in the hotel catchment area will be channeled to two outlets of urban drainage channels located in the exit and entry areas of the hotel (under the sidewalk of Jalan Letjen S. Parman). In addition, it is necessary to design the need for clean water supply and tank facilities in the form of Ground Water Tanks (GWT), Roof Water Tanks (RWT), and pumps as components of clean water distribution.