Development of risk-based Work Breakdown Structure (WBS) standards for maintenance and care work on LRT (Light Rail Transit) station building infrastructure to improve safety performance

Grace Oktavina Marpaung; Rully Andhika Karim

doi:10.21744/irjeis.v12n4.2612

Authors

Grace Oktavina Marpaung
graceoktavina@gmail.com
Universitas Indonesia, Depok, West Java 16424, Indonesia
Rully Andhika Karim Universitas Indonesia, Depok, West Java 16424, Indonesia

Keywords:

Work Breakdown Structure, Safety Performance

Abstract

This study aims to review the current maintenance and care system, formulate WBS standards, and identify and analyze risk factors that affect safety performance in the maintenance and care of LRT station buildings. The risk factors analyzed include material, equipment, workers, and environmental/public aspects. Furthermore, this study develops a model of the relationship between risks in the WBS structure and safety performance and formulates the development of risk-based WBS standards to improve safety performance. The research method used is a quantitative approach through the distribution of questionnaires to respondents involved in the maintenance and care of Jabodebek LRT station buildings. The data obtained will be analyzed using the Statistical Product and Service Solutions (SPSS) method to test the relationship between WBS standard variables, risk factors, risk-based WBS, and safety performance. The expected results of this research are the preparation of a risk-based WBS standard that is integrated with the main risk factors in each work activity, so that it can be used as a reference in efforts to prevent, reduce, and control the risk of work accidents and improve safety performance in maintenance and care work for LRT station buildings.

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