Activity-based – risk breakdown structure as an initial stage in formulating OHS unit cost analysis in the construction project

Abstract

Implementation of occupational health and safety in a construction project must be applied, referring to existing regulation. Previous research indicates that budget planning is one of the most basic aspects of OHS implementation problems in a construction project. Effective approach to formulating appropriate OHS cost models still needs further effort. This research tries to develop an activity based-risk breakdown structure as an initial stage in formulating the OHS unit analysis model based on the existing unit cost analysis model referring to Regulation of Ministry of Public Work and Human Settlement number 28/2016 about Unit Cost Analysis in Construction Project in Public Work Field. The methodology used in this research is archive analysis and expert judgment on activity based-risk breakdown structure analysis using HIRADC (hazard identification risk assessment determining and controlling) theory that attached to the workers and the project method used in each work unit. This research tries to deliver a simple job risk analysis method as an initial stage in formulating a reference for making a cost safety analysis formula in a construction project.