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Cost and Time Control Analysis in the Neucentrix Building Renovation Project Using the Earned Value Method Pinuji, Putri; Suwandi, Putri Anggi Permata; Rizani, Mohammad Debby
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 6, No 1 (2025)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v6i1.20122

Abstract

In the Neucentrix renovation project, an addendum caused an extension. This study analyzes the weekly performance of the 2023 Neucentrix Pugeran Yogyakarta Project in terms of cost and time using the Earned Value method. The data analyzed using the Earned Value method using ACWP, BCWS, and BCWP indicators. From these indicators, CV, SV, CPI, SPI, EAS and EAC values are obtained. The analysis reveals cost savings from the first to the seventeenth week, with initial acceleration in the first four weeks followed by delays from weeks five to seventeen. The project is expected to take 19 weeks to complete, with a final estimated cost of IDR 2,294,673,540.
ANALISIS FAKTOR-FAKTOR KETERLAMBATAN PADA PROYEK PEMBANGUNAN EXPAND & ENHANCEMENT NEUCENTRIX PUGERAN YOGYAKARTA MENGGUNAKAN SPSS Pinuji, Putri; Permata Suwandi, Putri Anggi; Rizani, Mohammad Debby
Jurnal Teknik Sipil Giratory UPGRIS Vol 6, No 1: Juni 2025
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v6i1.24096

Abstract

The 2023 Neucentrix Expand Enhancement Development Project Pugeran Yogyakarta is planned to last 19 weeks. However, there was a delay due to the large amount of additional work and new items that were not listed in the BoQ. This research aims to identify the main factors causing project delays. The data used came from a questionnaire and then factor analysis was carried out using SPSS. A total of 11 managerial team respondents filled out the questionnaire, producing 18 valid variables that were very reliable. The results of the analysis show 5 rankings of the main factors causing delays, namely: delayed payments have an impact on project delays; changes in costs due to additional work; less than optimal labor productivity; error in basic price estimation in the Cost Budget Plan; difficulty in finding materials and/or equipment due to certain specialties; submission and request for changes to completed work from the project owner; changes in work methods by contractors; lack of adequate workforce; owner's delay in making decisions; changes to the scope of work (SOW) during implementation; and lack of workforce discipline regarding attendance and attendance, which hampers work time