PERENCANAAN SISTEM DISTRIBUSI AIR BERSIH DAN PENGOLAHAN AIR BUANGAN PADA PEMBANGUNAN TOWER A APARTEMEN TAMANSARI EMERALD SURABAYA

Plumbing installation planning is one of the most important things in building constructions. The planning of clean water distribution network in the Tamansari Emerald Surabaya Apartment building is designed to serve the clean water needs of residents and customers. Plans are made in accordance with standards and regulations regarding the provision of clean water in the apartment. The Tamansari Emerald Surabaya Apartment is a building with 48 floors consisting of 1 basement floor, 1 commercial floor, 13 parking floors, and 33 residential floors. Clean water needs are calculated based on the number of residents and room types with a total building water requirement of 312. m³ / day. The diameter of vertical clean water pipe used is 4 inches,meanwhile the diameter for distribution pipes range of ¾ inch to 1 ½ inch. The clean water distribution system uses a ground water tank and roof tank, which those volumes are 120 m3 using 2 units tanks of 60 m3 and 20.8 m³using FRP-tank.