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All Journal Jurnal Locus Penelitian dan Pengabdian El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Sutantio, Aditya
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mathematics Social Sciences

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Optimasi Peran System Application and Product dalam Manajemen Pengendalian Biaya pada Proyek Konstruksi Design and Build Janshar, Andi; Sutikno, Sutikno; Sutantio, Aditya
Jurnal Locus Penelitian dan Pengabdian Vol. 4 No. 9 (2025): : JURNAL LOCUS: Penelitian dan Pengabdian
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/locus.v4i9.4799

Abstract

Industri konstruksi merupakan sektor dinamis yang menghadapi tantangan tinggi dalam pengendalian biaya, khususnya pada proyek dengan skema kontrak Design and Build yang kompleks. Penelitian ini bertujuan untuk mengoptimalkan peran sistem System Application and Product (SAP/ERP) dalam manajemen pengendalian biaya pada proyek konstruksi dengan pendekatan kontrak tersebut. Studi kasus dilakukan pada proyek pembangunan Research and Technology Center (RTC) Pertamina di Jakarta Barat, dengan fokus pada integrasi modul SAP/ERP seperti Project System (PS), Material Management (MM), dan Financial Accounting (FI). Penelitian ini menggunakan pendekatan kuantitatif dengan kerangka Lean Six Sigma (LSS) dan metode Earned Value Management (EVM) untuk mengevaluasi kinerja proyek secara objektif. Data dikumpulkan dari sistem SAP/ERP dan dianalisis melalui indikator seperti Cost Performance Index (CPI), Schedule Performance Index (SPI), Waste Index, dan Value-Added Ratio (VAR). Hasil penelitian menunjukkan bahwa penggunaan SAP/ERP secara terintegrasi mampu meningkatkan efisiensi pengendalian biaya, meminimalisasi pemborosan sumber daya, dan memberikan visibilitas real-time terhadap performa proyek. Namun, implementasi SAP/ERP juga menghadapi tantangan berupa keterbatasan pemahaman pengguna, resistensi terhadap perubahan, serta kompleksitas integrasi antar-modul. Kontribusi penelitian ini mencakup pengembangan model integrasi SAP/ERP, LSS, dan EVM untuk pengendalian biaya proyek Design and Build, serta memberikan rekomendasi manajerial praktis untuk pelaku industri konstruksi dalam memanfaatkan sistem ERP secara optimal. Penelitian ini diharapkan menjadi acuan strategis dalam peningkatan efisiensi proyek konstruksi berskala besar di Indonesia.
Selection of Best Investment Alternatives on Vacant Land In Tanjungsari Area, Surabaya Using Highest and Best Use Analysis Simon, Ofel; Ahyudanari, Ervina; Sutantio, Aditya
El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Vol. 7 No. 1 (2026): El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmal.v7i1.10923

Abstract

Aims: This study was aimed to evaluates land-use alternatives using the Highest and Best Use (HBU) analysis, the Analytic Hierarchy Process (AHP), and utility theory as the basis for decision-making. Methodology and results: The findings indicate that Alternative 3, comprising a mixed-use composition of apartments (30%), offices (20%), hotels (15%), shophouses (15%), and SOHO units (20%), is the most suitable option. This alternative achieves a balance between the highest economic productivity (Rp 38,912,373.62/m²) and Sustainability (score of 2.89). The sustainability assessment covers three main dimensions: environmental, reflected in the reduction of approximately 12.5% carbon emissions and the allocation of 10% of land area to green open space (RTH); social, shown through improved accessibility, local employment opportunities, and public comfort; and economic, demonstrated by the enhancement of property value and long-term financial feasibility. From the physical aspect, attention should be given to soil type and drainage conditions on the site. Regulatory risks, initially categorized as high, can be minimized to a low level through the fulfilment of technical documentation and intensive coordination with relevant agencies (DPM PTSP, DLH, Department of Transportation, and others). Sensitivity analysis further identifies occupancy rates as the key determinant of financial success. Conclusion, significance and impact study: From the results of this study, it can be concluded that the best alternative is alternative 3 due to its high sustainability value. Not only alternative 3, but alternative 5 can also be considered due to its high sustainability value.
Co-Authors Ervina Ahyudanari Janshar, Andi Simon, Ofel Sutikno Sutikno