Station between Muaraenim-Prabumulih Baru (X6) are station of coal line in South Sumatra. The station is remodeled to increase the capacity and existing mechanical interlocking is replaced by electronic signalling. The scope is supplying all indoor equipment (Interlocking, Power System and Interface System) and outdoor equipment (LED Signals and Point Machines), installatin and test & commissioning. Electrologixs Interlocking-ALSTOM Product - is introduced.