THE ACCELERATING OF DURATION AND CHANGE OF COST ON CONSTRUCTION PROJECT IMPLEMENTATIONJournal: International Journal of Civil Engineering and Technology (IJCIET) (Vol.10, No. 1)
Publication Date: 2019-03-16
Authors : Ruddy Harjanto Subandiyah Azis; Sutanto Hidayat;
Page : 825-832
Keywords : Project Cost; Crashing; PERT; CPM;
Planning is a guideline in implementing the project so that development can be implemented in accordance with the time and cost planned. Control discrepancy between initial plan and realization that exists in implementation project required a project management, therefore required optimization analysis of project duration, so it can be known how long a project is completed and look for the possibility of project acceleration implementation by Project Evaluation and Review Technique (PERT) and Critical Path Method (CPM) or critical path method. This research aims to apply Project Evaluation and Review Technique (PERT) and Critical Project Management (CPM) methods to find optimize solutions and control the performance of time and cost in project scheduling. The research method used case study method at hospital project in Bogor District, Indonesia, by collecting data direct observation and interview results at contractor. Based on these data, create a schedule by using PERT and CPM methods, which will be measured performance of time performance and project cost which is expected to overcome the problem of controlling and completion of project. The results of this study, using PERT and CPM methods proved to optimize the project. Based on calculation by PERT method reduce duration of work: 12 days (13, 18%). Based on calculation by CPM method reduce duration of work: 31 days (34, 06%) but direct cost increase 112.208,300, - rupiahs (0, 25%).
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