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Journal : Jurnal Civil Engineering Study

Pengendalian Waktu Dan Biaya Proyek Menggunakan Metode Earn Value Analysis (EVA) Dengan Software Primavera Project Planner P6 Bimantara, Huga Aryaditya; Nuswantoro, Waluyo; Gawei, Apria Brita Pandohop; Purwantoro, Almuntofa
Jurnal Civil Engineering Study Vol. 4 No. 02 (2024): Jurnal Civil Engineering Study
Publisher : Civil Engineering of Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/ces.v4i02.974

Abstract

Salah satu proyek sedang dilaksanakan dari bulan 15 Februari 2023 hingga 31 Desember 2023 yaitu Proyek Preservasi Jalan Pulang Pisau - Bts. Kapuas - Bts. Prov. Kalsel dengan nilai kontrak yaitu Rp65.538.569.000,00. Proyek ini dilaksanakan selama 329 hari kalender dengan panjang ruas yaitu 65 km. Proggres proyek ini pada minggu ke-18 baru mencapai 30% yang mana seharusnya dapat lebih dari itu, jika di ukur dari waktu proyek yang dimulai dari bulan Maret hingga Desember. Penelitian ini bertujuan untuk menganalisis durasi yang dibutuhkan serta menghitung perkiraan biaya penyelesaian proyek untuk menyelesaikan pekerjaan pada Proyek tersebut dihitung menggunakan metode Earn Value Analysis (EVA) serta dengan Software Primavera Project Planner P6. Hasil analisis durasi dengan Metode EVA didapatkan prediksi durasi yang dibutuhkan untuk menyelesaikan proyek tersebut sebanyak 318 hari. Hasil ini menunjukan bahwa prediksi sisa waku penyelesaian proyek adalah 96 hari, Sedangkan analisis dengan Software Primavera Project Planner P6 didapatkan hasil durasi penyelesaian proyek sebanyak 412 hari yang menunjukan bahwa sisa waktu proyek adalah 190 hari. Hasil dari analisis dari segi biaya dengan Metode EVA didapatkan estimasi penyelesaian proyek yaitu sebesar Rp59.043.893.094,06 sedangkan dengan menggunakan Software Primavera Project Planner P6 didapatkan hasil estimasi penyelesaian proyek yaitu sebesar RP59.043.406,619.
Penerapan Building Information Modelling 4D pada Perencanaan Jadwal Proyek Rehabilitasi Gedung Kantor BWS Kalimantan II Palangka Raya Maryam; Waluyo, Rudi; Gawei, Apria Brita Pandohop
Jurnal Civil Engineering Study Vol. 5 No. 02 (2025): Jurnal Civil Engineering Study
Publisher : Civil Engineering of Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/ces.v5i02.1385

Abstract

The increase in building construction requires the application of more effective and efficient methods to achieve optimal quality, time, and cost standards. One approach that has been widely developed in answering these challenges is Building Information Modeling. The rehabilitation project of the Kalimantan II River Basin Office Building still uses conventional planning without integrating BIM technology. This shows a gap between the potential of BIM and practice in the field, especially due to a lack of understanding of the technology. This study aims to determine the 3D structural model, determine the project schedule planning, and apply 4D BIM to the planning of the structural work schedule for the rehabilitation project for the Kalimantan II River Basin Office Building in Palangka Raya City. This research is a case study. The research was conducted at the Kalimantan II River Basin Office Building in Palangka Raya City along Jl. Tjilik Riwut Km 3.5. Implemented for 5 months, from September to February 2025. The research data are detailed engineering design, time schedule and technical specifications. The data analysis technique uses the building information modeling method. The results of the study showed that there was a 3D model of the building structure with a concrete quantity of 465.83 m³ and reinforcement of 56,364.86 kg. The implementation of 4D BIM with Autodesk Naviswork in schedule planning resulted in a total duration of structural work of 175 days, and produced a scheduling simulation that was integrated between the model and the implementation time. This integration has been proven to provide significant efficiency because it is able to reduce the correction or revision time that is common in conventional methods, while increasing accuracy, transparency, and coordination between parties involved in the construction project.