development of maintenance and care system for public railway facility infrastructure integrated with building information modeling (BIM) software based on work breakdown structure (WBS)

Post-construction maintenance is crucial to maintain a building’s reliability. In some cases, damages often occur due to negligence in the post-construction maintenance process. This research discusses the maintenance system of railway station buildings where currently the railway station facility is often cannot be used properly due to the negligence in the maintenance process. Maintenance that is not carried out properly will be very detrimental to many parties. The purpose of this research is to improve the maintenance performance of the railway station building from the structural scope, station supporting facilities scope, and plumbing scope. The case study of this research is Manggarai Station building which is one of the largest railway station buildings in Indonesia. The methods used in this research are literature review, case study, and survey conducted using questionnaire from several experts such as people who are in charge of the maintenance activities in PT Kereta Api (Persero), PT LRT Jakarta, and some from the contractors who built the railway system infrastructure and also take charge of the post-construction maintenance and care. The results of this research are in the form of WBS-based BIM modeling and guidelines used to improve performance in maintaining the reliability of station buildings.