Risk Evaluation Concept of Engine Room Module Installation on Modular Construction Shipbuilding

Abstract

The implementation of the construction of modular construction ships is able to accelerate ship production by up to 50%. However, in practice, delays in the production process can still be found in the engine room module of the modular ship building process. Production delays occur due to inappropriate block dimension accuracy, damaged machine conditions, loading blocks that are not on schedule, many revisions to drawings, delays in equipment and basic ship materials. The production process includes a series of activities carried out including: Hull construction, Painting & Protection, Outfitting Manufacture, Machinery Outfitting, Accommodation Outfitting, Electric, Electrical Outfitting. This research aims to evaluate the performance of engine room module installations in shipyards that apply a modular construction system. At an early stage, the research was conducted by identifying factors and constraints that affect the performance of the engine room installation in shipbuilding which has the potential to cause delays. The conceptual and technical approach are carried out by analyzing the causal relationship of the identification of factors at the production stage. The results of this research is expected to anticipate earlier delays in the engine room module installation with the concept of evaluation using Bayesian Network integration and System Dynamics.