The importance of the method to determine the performance of the schedule duration during the project is in planning because it can determine the success or failure of the project because the duration often does not match the predictions due to project uncertainty so that there is no loss. This paper will discuss the accuracy of the schedule performance method between the earned value (EV) method and earned schedule (ES) method. Specifically, this paper aims to determine which schedule performance index (SPI) accuracy is better than the two methods. This paper discusses SPI against time and progress with the aim of knowing the performance of the project schedule over time and the progress of work between the earned value and earned schedule methods based on the average SPI value of the ongoing project and the results of R square ES greater than EV which is close to 1 and the SPI graph The time and work progress shows that the ES method is closer to 1 or closer to the plan than the EV method, so this paper shows that the ES performance estimate is better in assessing schedule performance compared to the EV method.
Accuracy of Schedule Performance Calculation with ES Method and EV Method
Lecture Notes in Civil Engineering
Proceedings of the Second International Conference of Construction, Infrastructure, and Materials ; Kapitel : 53 ; 597-608
2022-02-01
12 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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