Civil Engineering Dimension
Vol. 26 No. 2 (2024): SEPTEMBER 2024

Risk Analysis of Modest Housing Projects Scheduling using Monte Carlo Simulation

Mochammad Fikri Nur Djohim (Gadjah Mada University)
Arief Setiawan Budi Nugroho (Gadjah Mada University)
Tantri Nastiti Handayani (Gadjah Mada University)



Article Info

Publish Date
13 Sep 2024

Abstract

It is crucial to address uncertainties in the construction project scheduling to mitigate delays. Probabilistic simulation offers a viable alternative method. This study examined the relationship between project duration and delay risks, as well as identified the most influential activities for modest housing projects using Monte Carlo Simulation. The simulation analysis, which included 2547 iterations, found that, on average, it took 87.39 days to complete a 54-type modest house project, with the shortest and longest durations being 44 and 149 days, respectively. The sensitivity analysis revealed that finishing works, such as painting, doors/windows installation, and cleaning, had the highest uncertainty and significantly affected the project duration. Additionally, the severity analysis showed that wall work was the most impactful activity contributing to delays. Based on these analyses, both finishing works and wall work were identified as the most critical activities significantly influencing the project's completion duration.

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Journal Info

Abbrev

civ

Publisher

Subject

Civil Engineering, Building, Construction & Architecture

Description

The Civil Engineering Dimension (Dimensi Teknik Sipil) is a refereed journal, published twice a year, in March and ...