M Mediterania Garden Residences II is a conventional residence with wide 48, 728 square meter of land and 281, 187 ,660 square meters for building. This apartment has 6 towers (Tower E, Tower F, Tower G, Tower H, Tower J, and Tower K). The quantity for each residence in each tower is similar (typical). Every tower has 33 floors that completed with2 basement floor for parking. Clean water resource is getting from PDAM then will be saved in reservoir with capacity 122.5 cubic meter. The clean water will be conveyed with pipe to upper reservoir that has 90 m3 in capacities. Then the clean water will be distributed to units of Shaft A & B with avitation. Distributing of clean water from main shaft is done evejy 7 floors while PRV.l is put in 28th and 14th floor. For 32°d, 31st,30th and 29th floors that are getting lack of pressure is using booster pump. Diameter of junction pipes is 65 - I 00 mm while for clean water~ding pipe is 50 mm and 150 mm. Waste water system that used is mi:K! system i.e. waste water pipe and waste water is conveying into the same pipes with diameter 40 mm, 75 mm dan I 00 mm. While diameter for waste water standing pipe is I 00 mm and 50 mm for ven standing pipe.