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All Journal International Journal of Health, Economics, and Social Sciences (IJHESS) Jurnal Kolaboratif Sains
Tutang Muhtar Kamaludin
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Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Prioritizing Disaster Risks for Post-Disaster Permanent Housing Relocation in Palu, Indonesia: An Analytic Hierarchy Process (AHP) Approach Asnudin, Andi; Amar Akbar Ali; Tutang Muhtar Kamaludin; Andi Rizal; William Arrang Sarungallo
International Journal of Health, Economics, and Social Sciences (IJHESS) Vol. 8 No. 2: April 2026
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/ijhess.v8i2.10410

Abstract

This study employs the Analytic Hierarchy Process (AHP) to conduct a technical evaluation of disaster risk in the selection of sites for Permanent Housing (HUNTAP) for survivors of the 2018 earthquake, tsunami, and liquefaction disaster in Palu, Central Sulawesi. The analysis integrates five main disaster criteria (floods, landslides, tsunamis, earthquakes, and liquefaction) and 31 sub-criteria compiled from literature and expert judgment. The AHP results show that flood risk is the dominant factor in relocation decisions (relative weight 47.07%), followed by landslides (23.85%), tsunamis (12.52%), earthquakes (11.19%), and liquefaction (5.38%). Key sub-criteria such as lowland areas, river border zones, and drainage conditions are the most significant flood risk indicators. This research provides a structured, multi-criteria decision-making framework to ensure that post-disaster relocation prioritizes the most critical hazards, thereby enhancing the safety and sustainability of settlements in complex disaster-prone regions like Palu. The findings recommend targeted, risk-based mitigation strategies for each hazard priority.
Analisis Efektivitas Pengendalian Proyek Pembangunan Sekolah Secara Swakelola Berbasis Earned Value Management dan Earned Schedule: Effectiveness Analysis of Project Control for Self-Managed School Construction Based on Earned Value Management and Earned Schedule Clara Zenicha Lioni; Tutang Muhtar Kamaludin; Adnan Fadjar; Rezky Susmono Karuru; Adina Khusnudzan Hadid
Jurnal Kolaboratif Sains Vol. 9 No. 5: Mei 2026
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/jks.v9i5.11028

Abstract

Penelitian ini bertujuan untuk mengevaluasi efektivitas pengendalian waktu pada proyek pembangunan dan rehabilitasi gedung sekolah yang dilaksanakan secara swakelola dengan menggunakan metode Earned Value Management (EVM) dan Earned Schedule (ES). Penelitian ini menggunakan pendekatan kuantitatif dengan metode studi kasus berdasarkan data sekunder, yaitu Rencana Anggaran Biaya (RAB) dengan nilai Budget at Completion (BAC) sebesar Rp839.466.250 dan laporan kemajuan pekerjaan mingguan selama 13 minggu. Analisis dilakukan dengan menghitung Planned Value (PV), Earned Value (EV), Schedule Variance (SV), dan Schedule Performance Index (SPI), serta menerapkan metode Earned Schedule melalui interpolasi nilai EV terhadap kurva kumulatif PV untuk memperoleh Schedule Variance berbasis waktu (SVt) dan Schedule Performance Index berbasis waktu (SPIt). Hasil penelitian menunjukkan bahwa kinerja proyek bersifat dinamis, ditandai dengan percepatan pada fase awal (SPI > 1), penurunan kinerja pada fase tengah (SPI < 1), dan pemulihan pada fase akhir hingga proyek selesai sesuai jadwal. Keterlambatan maksimum terjadi pada minggu ke-9 dengan nilai SPI sebesar 0,90 dan keterlambatan waktu sekitar 1 minggu (SPIt = 0,89). Temuan ini menunjukkan bahwa fase tengah merupakan periode paling kritis dalam pengendalian proyek. Metode EVM terbukti efektif dalam mendeteksi penyimpangan kinerja secara kuantitatif, namun memiliki keterbatasan dalam merepresentasikan keterlambatan dalam satuan waktu. Sebaliknya, metode ES mampu memberikan interpretasi keterlambatan yang lebih konkret dan operasional. Integrasi metode EVM dan ES menghasilkan evaluasi kinerja proyek yang lebih komprehensif, sehingga dapat meningkatkan akurasi monitoring dan mendukung pengambilan keputusan dalam pengendalian proyek konstruksi secara swakelola.
Co-Authors Adina Khusnudzan Hadid Adnan Fadjar Amar Akbar Ali Andi Asnudin Andi Rizal Clara Zenicha Lioni Rezky Susmono Karuru William Arrang Sarungallo