BIM IS NOT JUST FM
BIM IS NOT JUST FM
One of the misunderstanding going around (sometimes I think wilfully) is that BIM is equivalent to facilities management. That the only thing BIM means is the use of a 3D model connected to a database to manage the maintenance of a facility.
At the extreme end of this view you have people who think that if you get the design and construction teams to use BIM you will have a fully functional BIM FM system at the end of the project.
I don’t understand how anyone could think this was true. Why would a BIM model created to design, analyse, and coordinate a building, or one to cost and program it be suitable for facilities management? Yet I have had clients say they want our Revit model provided to them, complete with paint modelled, so they can use it directly for facilities management.
A lessor, but none the less just as mistaken view, is that the BIM done during design and construction is just there to provide the data for the FM system. And further, that if BIM is not used during design and construction it is not possible to have a BIM based FM system.
Lets think about this a bit. To use BIM for facilities management you need a graphical 3D model and a database of information. You could pay someone to create the model and populate the database when you set up the FM system. Or you could get the whole design and construction team to change they way they do their work just so they produce a 3D model and populated database at the completion of their work.
Does that second method really sound sensible? Why would you compromise a much bigger process (the design and construction of a facility) to reduce the effort of a smaller process (populate an FM database)? BIM evangelists go on about how much larger the cost of running a facility is compared to building it. But design and construction BIM can only ever contribute to the initial set up of the FM database, it has nothing to do with the ongoing operation.
But BIM is not just FM. It is used for much more than that. And once that is realised the benefits can be captured.
If design professionals use BIM for their processes, they will have a lot of data, including 3D graphical data. The contractor can utilize this data for their purposes and add data they use. This data won’t be structured to suit FM, after all it has been created for other purposes. But there is a fair bit that can be used for FM. The cost of restructuring this data to suit FM is theoretically less than completely recreating it. That is the benefit of BIM.
So don’t ask for BIM if the only reason is to provide completed data for your FM system. There may be cheaper ways of doing it.
And don’t ask for BIM, or BIM deliverables, if you have a paper based rather than BIM based FM system (I know, kind of obvious, but surprisingly common).
Do ask for it if you want to access to BIM data created for other purposes for your FM system. Copied from blogger.com
If you have any query related it then contact us here.