Pada proyek konstruksi besar dan kompleks, BIM (Building Information Modelling) merupakan hal penting dalam globalisasi teknologi konstruksi. Melalui penerapan BIM diharapkan pada Proyek Jalan Tol “X” dapat meminimalisir kesalahan. Masalah yang terjadi dilapangan terdapat perhitungan QTO menggunakan AutoCAD dengan alat bantu Microsoft Excel dalam estimasi awal kurang akurat sehingga menghasilkan miss kalkulasi pada pelaksanaan, BIM diharapkan dapat menjadi solusi untuk masalah ini. Dilakukan studi kasus untuk mengetahui perbandingan quantity take-off pada konstruksi jalan tol pada Overpass Interchange “X” dan Jalan Akses menggunakan BIM dan konvensional. Data analisis diperoleh dari melakukan pekerjaan quantity take-off dengan berbasis BIM dan CAD Konvensional serta melakukan wawancara kepada pakar BIM. Berdasarkan penelitian yang dilakukan terdapat perbedaan perhitungan quantity take-off antara BIM dan manual menggunakan CAD konvensional, Persentase perbedaan perhitungan yang didapatkan yaitu pada pekerjaan tanah selisih 4,375%, galian struktur selisih 1,7%, perkerasan selisih 4,4%, struktur beton selisih  0,1%, dan pekerjaan lain-lain selisih 0%. BIM dapat mengefisienkan volume lebih aktual, namun membutuhkan waktu yang cukup lama untuk pemula dalam mendapatkan keakuratan. BIM dipengaruhi oleh tingkat ke-detailan pemodelan, jika pemodelan tidak dimodelkan dengan benar maka akan memberikan hasil perhitungan volume yang salah. Menggunakan BIM pada awal perencanaan sangat efektif dalam mencegah terjadinya re-desain serta desain yang tidak efisien dan miss kalkulasi.

The development of the industrial era 4.0 is rapid, one of which is the BIM (Building Information Modeling) method for surveying activities, namely 3D Scanning. The 3D Scanning method, which can obtain millions of points in point clouds in one scan, is expected to provide higher accuracy and more efficient and effective operating time than conventional methods. Conventional methods, which still apply human plotting, require more time and human resources because they have to move from one point to another, and their accuracy is highly dependent on the quality of human resources. This research was conducted at the Interchange Project of the Batang Industrial Estate, Central Java, and aimed to compare the dimensions, volume, and shop drawings of the 3D Scanning method with the conventional method and the advantages of the 3D Scanning and Modeling method. The results obtained in this study are that there is an average dimension difference of 0.007 m from the shop drawing image, then there is a difference in the average coordinate point of 0.028 m which causes the Abutment position to shift from the shop drawing image. BIM is one method for get the volume of structures on Interchange Project with careful results and faster process. The calculated volume is based on shop drawings. The results showed that the difference between the conventional BIM method in the volume of concrete was 1.156%, and in the granular heap, there was a difference of 1.292%. The advantages of these 2 BIM methods are how they operate, which has started to implement an automation system and requires less time than conventional methods.