The purpose of this study is to analyze how much time delays in project implementation using the earned value analysis method and re-scheduling in the remaining implementation time using the project crashing method on the Sky House BSD+ Apartment construction project, BSD City, South Tangerang, Banten. The method used in this research is the Earned Value Analysis method and the Project Crashing method. The results showed that the time performance in the implementation of this project work was delayed in the 4th week to the 32nd week, with a negative value of the Schedule Variant (SV) of Rp.20,727,722,053.85 and the Time Performance Index (SPI) value is less than 1 that is 0.46 (SPI= 0.46<1). Thus, the normal time duration becomes 258 days and causes an increase of 98 calendar days from the initial project schedule. After the project runs or lasts for 32 weeks or 160 working days, re-scheduling is carried out by increasing the number of workers using the Project Crashing method and it is found that it still takes a duration of 83 days, so that the total duration of Project Crashing becomes 243 days from normal time is 258 days. Thus, the acceleration of duration using the Project Crashing method obtained a total time efficiency of 15 days (saving time).

Keywords

Earned value analysis method, project crashing method, schedule variance, schedule performance index and re-scheduling