T The plumbing system is a very important part of high-rise buildings. Where theplumbing system includes a clean air distribution pipe installation system, dirtywater pipe installation system, sewage pipe installation system and vent pipeinstallation system. In this case, the multi-storey building is called a four-storeybuilding, namely hotels, apartments, offices and shopping centers (malls). Theavailability of clean water greatly supports building users. In planning theplumbing system must be in accordance with “Pedoman Plumbing Indonesia”.Apartment Arandra Residences Jakarta is one of the high-rise buildings that areunder construction. Arandra Residence Apartment with a height of 24 floors withan area of 1081,3 m2 per floor, has a total of 1557 people, requires clean air of374 m3 / day. For maximum distribution of clean water, a pipe diametercalculation from the plumbing equipment is installed with a water flow rate of 2m /s. Then the volume capacity of the Water Reservoir Ground (GWR) requiredis 236 m3 and Rooftank Volume required is 35 m3. While the main pump capacityused to drain clean water from the Water Reservoir (GWR) to Rooftank is 1,25m3 / minute. Clean air distribution system starting from the 20th floor to the 1stfloor by going ,from the 24rd floor to the 22st floor using the help of a boosterpump. Then from the data obtained the value of the project of clean water pipeinstallation, sewage pipe installation, sewage pipe installation and vent pipeinstallation is Rp 3.922.717.613.