Research Paper
Year: 2021 | Month: January | Volume: 8 | Issue: 1 | Pages: 461-471
Analysis of Dominant Factors Which Causing Delay and the Appliance of Critical Path Method in Order to Catching Up the Gap Delay in Advance Projects of Work Accessibility
Muhammad Shobirin1, Rosalendro Eddy Nugroho2
1Student of Postgraduate Program, 2Lecturer of Postgraduate Program,
Universitas Mercu Buana, Jakarta, Indonesia
Corresponding Author: Muhammad Shobirin
ABSTRACT
A project has its arranged plan and timeliness schedule to limit the work project. However, these arranged plans and schedules sometimes do not work accordingly to the reality in the field, sometimes it causes delays in project completion. This research was done in an advanced project on work accessibility of Soekarno Hatta International Airport. The research method used descriptive quantitative with project scheduling analysis by Critical Path Method (CPM), The dominant factors which caused project delays were analyzed through Fishbone diagram and Pareto diagram. The research object population were all projects owned by PT XYZ with a sample of the Advanced Project of work Accessibility amounted to 40 sources. The data used in this research was in the form of project S curve in 2020. The results explain that the implementation of Critical Path Method (CPM) in duration work schedule for advanced projects of work accessibility. It is said that the optimal time of work project was 960 days, while the timeliness schedule based on an addendum contract 2 will take 1012 days, so through these CPM schedules the work duration will be 52 days more effective. The dominant factors causing delays in the advanced project of the accessibility at Soekarno-Hatta International Airport were (1) changes in the scope of work contractors (2) pandemic outbreaks, (3) delayed payments, (4) changes in plan models and (5) lack of coordination and supervision in the field.
Keywords: Project delays, fishbone diagram, pareto diagram.
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