Desain Jalur Pipeline Freshwater Dari Pumproom Menuju ke Jetty (Studi Kasus PT. Siam Maspion Terminal)

  • Bramastra Banuboro Politeknik Perkapalan Negeri Surabaya
  • Emie Santoso Politeknik Perkapalan Negeri Surabaya
  • Mardi Santoso Politeknik Perkapalan Negeri Surabaya
Keywords: Pump Power, Pump Performance Efficiency, Estimated Material Cost


AbstractJetty is one of facility for loading and unloading vessel load, such as liquid load, gas load, dry bulk, and general cargo. One of company that has this facility is PT. Siam Maspion Terminal, located in Manyar, Gresik. Beside all of service that ever had handled, this company also want to add freshwater supply facility to complete freshwater demand of vessel’s crew and vessel it self. Fluid will be transfered by pump with pipeline as a transfer media. Total length of pipeline that needed for this facility is about 2 Km. There is 5 jetty that will get supply, farest jetty that will get supply is jetty 3. Based on vessel freshwater tank capacity calculation obtained maximum capacity that must be supplied  by pump, the capacity is 100 m3. Supply scenario is only 1 jetty that will supply at the time. After pump power requirement calculation with manual calculation and software simulation, the results of each way are 24,12 Kw and 24,67 Kw. Difference result percentage between manual calculation and software simulation are 2,23 %. Pump type that met on catalogue is 100x80 FS2JA, this type has efficiency of 73,1% that most efficient specification on pump curve performance with pump head of 77 m and capacity of 100 m3/hr. Total estimated cost for material is Rp 692.099,210,