APLIKASI BIM PADA PEMBANGUNAN PROYEK JEMBATAN UMBUL KAJI KABUPATEN MALANG

Technological progress is one of the challenges in the field of civil engineering. BIM (Building Information Modeling) is one example of technological advances that can be used for the implementation of construction projects. The BIM applications used are Infraworks Autodesk, Naviswork Autodesk and Revit Autodesk applications. The application of BIM is centered on the construction of the Umbul Kaji bridge project, Malang Regency. The use of the Infraworks Autodesk application is intended to facilitate the placement of facility buildings by directly placing buildings according to topographic conditions. Furthermore, the Naviswork Autodesk application is used to visualize the scheduling progress according to the plan. Then the Revit Autodesk application is used for 3D modeling to get the construction volume, reinforcement volume and construction project implementation price. Based on the results of planning and calculations, the organizational structure used is a functional organizational structure. Site layout is based on Travelling Distance (TD) and Safety Index (SI), so an alternative 3 placement is chosen with a TD value of 100131 and an SI of 730. The bridge implementation method for erection girder uses the launching gantry method. In the preparation of the schedule with the help of Microsoft Project and Naviswork Autodesk, the project implementation time was 230 days. And with the help of Revit Autodesk, the cost of implementing the Umbul Kaji Bridge project is Rp. 46.591.603.677,-.