| dc.description.abstract | Planning estimate cost for a project in these days is dominated by
conventional methods. This results in numerous mistakes, inaccuracies,
and waste material in project planning. Whereas, if the project’s funding
have troublesome or missing, it will inflict obstacles while running the
project. Utilizing the BIM method can make it simpler to eliminate errors
in project planning since flaws in planning can be detected at the
beginning, it can help the planners and also to avoid mistakes during
implementation. BIM 5D is capable for making fast estimate on a variety
of complex issues can be done effectively and efficiently. This study aims
to obtain a cost estimate of structural work (rebar and concrete) using
5D BIM concept used by Revit software, then compare with actual
construction cost and the estimated cost construction from project data
used by Excel software. This will produce volume and cost margins to find
out the difference in total costs between BIM 5D, data estimated project
and actual implementaion. This research produces a cost estimate based
on BIM 5D showing the price of materials needed for rebar and concrete
structures is Rp 82.377.824, construction cost estimated from project data
shows the price is Rp 117.847.403 and the actual cost shows the price is
Rp 90.346.000. Using BIM 5D method can efficiently reduce material
volume and estimated costs in construction projects, so the fact that BIM
5D concept can minimize overlap for construction planning can be more
precise, able to optimize the estimated costs obtained. | en_US |
