Development of WBS dictionary and checklist based on WBS of railway construction for safety planning

Abstract

Railroad construction works are common in developing or developed countries throughout the world. Railroad construction work is a complex project. Inside, there are work activities that can be disrupted due to work accidents. Work accidents that occur can be detrimental to the project. Therefore, to prevent accidents, it is necessary to develop a WBS dictionary and checklist on railroad work for OHS planning. The need for a standardized WBS dictionary and checklist of WBS in preventing work accidents is very important. This study discusses OHS planning by developing a WBS dictionary and checklist on railroad work using expert validation methods and interviews using a questionnaire with descriptive statistical analysis of data. With the development of the WBS dictionary and checklist for OHS planning, project stages will be obtained in detail that can be used to analyze work packages, specified methods, activities, and resources. So that it can reduce and even nullify the risk of work accidents (zero accidents) in the implementation of construction projects.