The Application of Analytical Hierarchy Process (AHP) to Determine The Construction Project Risk

Department of Civil Engineering, National Institute of Technology Malang, 65145 Jl. Bendungan Sigura-gura No. 2 Malang, Indonesia

^* Corresponding author: maranatha@lecturer.itn.ac.id

Abstract

Realisation of implementation also has various risk levels that affect project delays, as a result of which project performance is disrupted and causes losses to costs, time and quality of work. This research location is in a construction project at the vehicle test service office, which aims to identify, analyse, evaluate and mitigate risks using the AHP methods. However, the Risk Breakdown Structures method was first conducted to compile a structured description of project risk identification based on risk categories and subcategories. The collected data were analysed using the AHP method to obtain the dominant risk, then mitigate risk by interviewing experts and validating from various sources so that it becomes the basis for conclusions. The risk of delay in the construction project includes four risk categories and twenty subcategories analysed using the AHP method. The results of processing the data on the dominant risk of uncertainty are the increase in the price of building materials by 10.172%, the rise in fuel prices by 7.835%, and the delay in handing over land by 6.710%. As for risk mitigation, construction providers implement and create strategies to save fuel use and generate work methods regarding the scope and time of project implementation.