Lestari, Imelia Putri (2025) IMPLEMENTASI BIM PADA ANALISIS PERHITUNGAN VOLUME TIMBUNAN TANAH UNTUK MENCAPAI EFISIENSI WAKTU DAN BIAYA. Skripsi thesis, ITN MALANG.
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Abstract
ABSTRAK Imelia Putri Lestari (2121077). “Implementasi BIM Pada Analisis Volume Timbunan Tanah Untuk Mencapai Efisiensi Waktu dan Biaya”. Program Studi Teknik Sipil, Fakultas Teknik Sipil dan Perencanaan Institut Teknologi Nasional Malang. Dosen Pembimbing: (1) Dr. Lila Ayu Ratna Winanda, ST., MT; (2) Eri Andrian Yudianto, ST., MT. Pekerjaan timbunan tanah memegang peranan penting dalam tahap awal konstruksi, terutama pada area bekas rawa yang memiliki sifat tanah lunak, jenuh air, dan daya dukung rendah. Penelitian ini dilakukan pada proyek pembangunan Gedung Tower 3 dalam Paket CWI 01 di Institut Teknologi Sepuluh Nopember (ITS) Surabaya. Dengan luas lahan 5.437,25 m² yang sebagian berupa kolam, diperlukan proses penimbunan untuk mencapai elevasi rencana dan menciptakan lahan yang stabil. Tujuan dari studi ini adalah mengevaluasi metode pelaksanaan timbunan tanah, penerapan Building Information Modeling (BIM), serta membandingkan efisiensi waktu dan biaya antara metode konvensional dan BIM. Analisis dilakukan dengan dua pendekatan: secara manual menggunakan Microsoft Excel dan digital menggunakan AutoCAD Civil 3D serta Autodesk Revit. Hasil penelitian menunjukkan bahwa volume timbunan yang dihasilkan metode konvensional adalah 7.028,34 m³, Civil 3D sebesar 7.037,99 m³, dan Revit sebesar 7.133,29 m³. BIM menunjukkan keunggulan dari sisi akurasi karena memperhitungkan kontur secara detail dan 3D. Dari sisi waktu dan biaya, metode konvensional memerlukan 113 hari dengan biaya (Rp.576.935.363), sedangkan Civil 3D 114 hari (Rp. 583.256.331) dan Revit 116 hari (Rp. 595.904.267). Meskipun durasi dan biaya BIM sedikit lebih tinggi, namun peningkatan presisi, kemudahan revisi, dan koordinasi lintas disiplin menjadikannya pilihan strategis untuk proyek yang membutuhkan kontrol dan efisiensi tinggi. Kata Kunci: Timbunan Tanah, Building Information Modeling (BIM), Efisiensi Waktu dan Biaya ABSTRACT Imelia Putri Lestari (2121077). “Implementation of BIM in Earthwork Volume Analysis to Achieve Time and Cost Efficiency.” Civil Engineering Study Program, Faculty of Civil Engineering and Planning, National Institute of Technology Malang. Supervisors: (1) Dr. Lila Ayu Ratna Winanda, ST., MT; (2) Eri Andrian Yudianto, ST., MT. Earthwork plays a crucial role in the early stages of construction, especially in former swamp areas characterized by soft, saturated soils with low bearing capacity. This research was conducted on the construction project of Tower 3 in Package CWI 01 at the Sepuluh Nopember Institute of Technology (ITS) Surabaya. With a site area of 5,437.25 m², part of which consists of a pond, an earthwork process was required to reach the planned elevation and create a stable construction area. The aim of this study is to evaluate the implementation method of earthwork, the application of Building Information Modeling (BIM), and to compare the time and cost efficiency between conventional methods and BIM. The analysis was carried out using two approaches: manually with Microsoft Excel and digitally using AutoCAD Civil 3D and Autodesk Revit. The results showed that the earthwork volume calculated using the conventional method was 7,028.34 m³, Civil 3D was 7,037.99 m³, and Revit was 7,133.29 m³. BIM demonstrated superiority in accuracy due to its ability to account for contours in detailed 3D. In terms of time and cost, the conventional method required 113 days with a cost of (Rp.576.935.363), while Civil 3D required 114 days (Rp. 583.256.331) and Revit 116 days (Rp. 595.904.267). Although the BIM-based methods incurred slightly higher durations and costs, the increased precision, ease of revision, and multidisciplinary coordination make it a strategic choice for projects that demand high levels of control and efficiency. Keywords: Earthwork, Building Information Modeling (BIM), Time and Cost Efficiency.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | Imelia Putri Lestari (2121077) |
| Uncontrolled Keywords: | Timbunan Tanah, Building Information Modeling (BIM), Efisiensi Waktu dan Biaya |
| Subjects: | Engineering > Civil Engineering |
| Divisions: | Fakultas teknik Sipil dan Perencanaan > Teknik Sipil S1 > Teknik Sipil S1(Skripsi) |
| Depositing User: | imelia putri lestari |
| Date Deposited: | 09 Sep 2025 02:57 |
| Last Modified: | 09 Sep 2025 02:57 |
| URI: | http://eprints.itn.ac.id/id/eprint/14991 |
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