Supply chain performance analysis on modular construction shipbuilding

The Implementation of modular construction shipbuilding aims to accelerate ship production so that delivery time can be shortened. However, in its implementation, delay for completing and delivery the ship can still be found. The delay in delivery is influenced by the supply chain performance of the shipyard due to delays in design, material, and financial payments. This delay occurred due to the large number of sub-module and module construction works carried out in parallel. The works include hull construction, painting, outfitting and installation of equipments. This study aims to analyze the performance of the supply chain in shipyard that implementing modular construction system. In the initial stage, the study is conducted by defining the factors and parameters that affect supply chain performance in shipbuilding and determining factors that have the potential to cause delivery delays. The conceptual and technical approach is carried out by analyzing the causal relationship of the factors that have identified in the previous stage. Dominant factors that cause delays that occur in ship building are expected to find and observe using system dynamics approach.