Applied of Impressed Current Cathodic Protection Design For Fuel Pipeline Network at Naval Base

Indonesian Navy (I'NI AL) is the main component for Maritime Security and Defence. Because of that, TN! AL needs Indonesian Warship (KRI) to covered Maritime area. The main requirementfrom K.RI isfoljilled by demand. To pock of foe/ demand from K.RI at Naval Base, it needs a new pipeline of foe/ distribution network system. The pipeline network system used for maximum lifetime must beprotected from corrosion. Basically. there arefive methods of corrosion control such as change to a more suitable material, modification to the environment. use of protective coating, design modification to the system or component, and the application of cathodic or anodic protection. Cathodic protection for pipeline available in two kinds, namely Sacrifice Anode and Impressed Current Cathodic Protection (ICCP). Thispaper makes analysisfrom design of Impressed Current Cathodic Protection and total current requirement in the method. Thispaper showed both experimental from speciment test and theoritical calculation. The result showed that design of Impressed Current Cathodic Protection on fuel distribution pipeline network system requires voltage 33,759 V(DC), protection current 6,6035 A(DC) by theoritical calculation and 6,544 A(DC) from pipeline specimen test, with 0,25 mpy for corrosion rate. Transformer Rectifier design needs requirements 45 V with 10 Afor current. This research result can be made as literature and standardization for Indonesian Navy in designing the Impressed Current Cathodic Protection for fuel distribution pipeline network system.