An Analysis of Dynamics Effects on Increasing Temporary Container Storage Tariff: A Case Study Banjarmasin Container Port

Abstract

To reduce dwelling time, special steps are needed regarding the handling speed of containers, stacking rates in container yards and management of important container documents. In 2016, the Banjarmasin Container Port (BCP) operator expanded the Container Yard area because it was considered as a step to overcome the overload in the CY area. This is proven to reduce density the following year. But along with the increasing flow of containers coming out and entering through the BCP, there could be an increase in the density of container flows. This study aims to re-evaluate and give consideration to the effect of container stacking rates on utilities and the smooth flow of goods at container Ports where new container stacking rates are beneficial for both parties (BCP operators and customers). The approach used in this study are game theory and system dynamics. System dynamics have characteristics with problems in container ports that are interrelated between one entity and another entity that has its own complexity. Game theory will give consideration to strategies that will benefit both parties if new rates are set. Based on the results, the optimal tariff is 50% (IDR 21,630) and the response decreases dwelling time for 6 days. The new tariff setting has an impact on increasing loading speed 22.09 B/C/H and unloading speed of 23.95 B/C/H. In addition, it also reduced revenue from temporary storage activities by 35.51%. While from the customer side with a 6 days response can save savings costs by 30.5%. This will help port management to make the right decision.