PENJADWALAN PROYEK INSTALASI DESALINATION PLANT PADA PLTGU BEKASI JAWA BARAT DENGAN PRECEDENCE DIAGRAM METHOD

Abstract

Abstract - In a project activity, various kinds of problems can occur that interfere with the project activities. It can changes in the duration and completion a project being hampered and not in accordance with the planned schedule. In this study, the object to be analyzed is a company engaged in the EPC (Engineering, Proucerment, and Construction) sector which is currently developing a Desalination Plant sistem project. This project is located in Bekasi, West Java. the project experienced delays in the installation process, so to minimize the delays that occur it is necessary to do a time acceleration analysis. With the PDM project planning and scheduling method (Precedence Diagram Method). The results of the analysis, it can be explained that the acceleration of scheduling using the Precedence Diagram Method (PDM) obtained a critical path starting from the support installation work on the A312GRTP316L material to the hydrotest work. Based on the results of scheduling at normal duration, the total duration is 287 days and the project reaches 100% work progress in October 2021. While the actual duration scheduling for the project reaches progress, the total duration is 378 days and the project reaches 100% progress in February 2022.