ANALISIS FAKTOR PENYEBAB KETERLAMBATAN PROYEK DENGAN METODE FAULT TREE ANALYSIS DAN METODE CRASHING UNTUK PERCEPATAN

Abstract

Delays in the project are very important because they can affect the profits that the contractor gets. If there is an unwanted delay in the project, the contractor can be fined in the form of a financial penalty that affects the profit obtained by the contractor. If this happens, the contractor will look for solutions to accelerate to catch up with the existing lag so that delays can be anticipated. One of the ways contractors use to catch up due to project delays is by crashing. This study uses a mixed approach. The data used is data obtained directly from the project by conducting interviews directly with project staff and also requesting project data. The result of this study is that 9 factors were obtained that caused delays that occurred in the Lira Medika Hospital construction project, Badung. As for the acceleration using the crash method, the most optimal result was obtained by increasing the workforce, which reduced the project duration by 84 days (project completion time to 209 days) at an additional cost of Rp 29,782,500.00. Meanwhile, by increasing working hours (overtime), the project duration was reduced by 81 days (project completion time to 212 days) at an additional cost of Rp 117.140.625,00.