CLEAN WATER PLUMBING SYSTEM PLANNING WITH GREYWATER REUSE AND RAINWATER HARVESTING APPLICATION ON UPPER MIDDLE CLASS APARTMENT LOCATED IN FATMAWATI CITY CENTER SOUTH JAKARTA

• Main Author: Dhiyas, Jeremias
• Format: Final Project
• Language: Indonesia
• Subjects: Teknik saniter dan perkotaan; teknik perlindungan lingkungan
• Online Access: https://digilib.itb.ac.id/gdl/view/36738
• Institution: Institut Teknologi Bandung

One of the requirements in the Technical Requirements Guidelines for Buildings by Indonesia Ministry of Public Works is the availability of drinking water supply system in the building. Plumbing system that able to distribute drinking water to every part of the building is required in the design of a building. Designing drinking water plumbing system can be done in a few steps. Clean water tanks need to be measured first by calculating the water needed by the building before the piping system could be designed. Piping system then can be designed by calculating the number of plumbing instruments dan its fixture unit. Based on calculation and analysis it can be concluded that the need of water. The used water resources are city water supply, harvested rainwater, and recycled greywater. Treatment of harvested rainwater and recycled greywater is conducted first to ensure the water quality based on drinking water quality by The Regulation of Indonesia Ministry of Health. Based on the design of the plumbing system, the pipe diameter of 0,5 inches until 5 inches are used. As part of water supply system and building safety system, fire protection system is also designed. The fire protection system is designed by utilizing hydrant and sprinkler system.