The 2 nd Internasional Seminar on Science and Technology (ISST) for Sustainable Infrastructure Empowering Research and Technology for Sustainable Infrastructure – 2 nd August 2016 Environmental Engineering 7KH 5HYLHZ RI :DWHU 6XSSO\ 6\VWHP LQ %DQMDUEDUX &LW\ 5REE\ &DK\DGL Master Students of Environmental Sanitation Engineering – Faculty of Civil Engineering and Planning, Institut Teknologi Sepuluh Nopember, Surabaya 60111 UR\GHVLJQ#JPDLOFRP $OL 0DVGXTL Department of Environmental Engineering – Faculty of Civil Engineering and Planning, Institut Teknologi Sepuluh Nopember, Surabaya 60111 PDVGXTL#LWVDFLG Abstract-Water Treatment Plant Unit II Pinus of Municipal Drinking Water Company Intan Banjar installed capacity of 220 lps serves residents in Banjarbaru. The total service of this unit is 43.30% of 234152 total population of Banjarbaru city. Raw water of unit is surface water from Riam Kanan irrigation ditch that flows 865.8 m 3 /s. This unit has a leakage of 31.58% with operational service 24 hours a day. The paper is aimed to determine existing conditions and map the problem of Water Supply System and determine steps to achieve the service target. The evaluation results indicate conditions that do not meet the standards, namely production capacity, quality of water, capacity of reservoir, average demand, maximum demand and peak hour demand. Index Terms – Banjarbaru, services, water supply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