Redesign Metering and Regulating Station Pada Sistem Jaringan Gas Rumah Tangga Sidoarjo

  • Fikri Ari Pratomo Politeknik Perkapalan Negeri Surabaya
  • Priyo Agus Setiawan Politeknik Perkapalan Negeri Surabaya
  • Lely Pramesti Politeknik Perkapalan Negeri Surabaya
Keywords: Metering and Regulating Sration, Tutbine Meter, ASME B31.3, Regulator, Pressure Drop


Abstract - PT PGAS Solution is a company engaged in the transmission and distribution of natural gas that requires distribution facilities in the form of gas pipes as a gas distribution. The Metering Regulating Station is the equipment for custody, safety and pressure regulation at each distribution point. For every house connection that will subscribe to natural gas, a calculation and analysis of the design of the natural gas pipeline and the Metering Regulating Station will be carried out according to the pressure, flow and estimated usage requirements for 1 month as in the Sidoarjo gas line, which originally amounted to 17,543 house connections, has now increased to 28,961 house connections. . The estimation of gas usage in daily distribution is 2896.1 m3 of natural gas per hour, so it is necessary to calculate the diameter of the pipe, turbine meter and identify the appropriate Metering Regulating Station to distribute gas from the distribution network to the existing pipeline. After calculating according to the needs in Sidoarjo, the identification of the most suitable MRS is (6/6)-(40/10) -(4/1)–(2000)–(G.400) which describes the MRS inlet outlet diameter, pressure maximum and minimum, maximum flow and type of meter used. The pressure drop value based on the simulation using the Pipe Flow Expert software in this design is 0.0125 bar where this number is still in accordance with the basic design criteria of PGAS Solution.