PERBANDINGAN BIAYA, WAKTU DAN TENAGA KERJA ANTARA METODE BIM REVIT 2021 DAN KONVENSIONAL (Studi Kasus : Proyek Pembangunan USB SMAN 2 Sukawati)

Abstract

Quantity calculations mostly use conventional methods which require quite a lot of time and labor. To save time and reduce the number of workers, there are other methods that can be used, one of which is using the Building Information Modeling (BIM) method. In this research, the author compared the cost, time and labor of structural work between conventional methods and BIM methods using Autodesk Revit software based on the quantity produced by each method. The author made a comparison of the quantity, cost, time and labor for the USB Construction project at SMAN 2 Sukawati, a 3-story building and a 1-story semi-basement building. After conducting an in- depth analysis of the concrete quantity calculation using the BIM Revit method, the ratio was 1.26% compared to the conventional method calculation and for the reinforcement quantity it was 2.95%. Meanwhile, the cost has a difference of IDR 57,873,954.11, the implementation time is 7 days and the workforce is required for 2 people. Based on the results of this analysis, the use of the BIM method with Autodesk Revit is more effective.