BIM Collaboration and Interoperability Flashcards
7 cards from real Building Information Modeling practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 BIM Collaboration and Interoperability flashcards as text
Which IFC version introduced significantly improved support for infrastructure and civil engineering projects?
Answer: IFC 4.3
IFC 4.3 (also known as IFC 4x3) was the first IFC release to include comprehensive support for infrastructure domains including roads, railways, bridges, and ports.
What is the primary purpose of an Asset Information Model (AIM)?
Answer: To support facility management and operations after construction is complete
The AIM is the information model that is handed over to the client at project completion and used by facility managers to operate and maintain the asset throughout its lifecycle.
In BIM, what is a Project Information Model (PIM)?
Answer: The information model developed and maintained during the design and construction phase
The PIM is the BIM model that evolves throughout design and construction, containing all graphical and non-graphical information about the project during delivery.
What does 'Level of Information Need' (LOIN) define in BIM information management?
Answer: The specific information requirements that must be delivered at defined project stages
LOIN, as defined in ISO 19650, specifies what information is needed, why it is needed, when it is needed, and how it should be delivered at each project stage.
What is the primary function of a Model View Definition (MVD) in the IFC framework?
Answer: To define a subset of the full IFC schema required for a specific use case or workflow
An MVD specifies which IFC classes, properties, and relationships are required for a particular exchange scenario, such as coordination, energy analysis, or facility management.
What is the Employer's Information Requirements (EIR) document used for in a BIM project?
Answer: Specifying the information the client requires from the supply chain throughout and at the end of the project
The EIR is a pre-tender document that outlines what information the client needs, in what format, and at what project stages, forming the basis for the contractor's BIM Execution Plan.
What is the purpose of a BIM Protocol in a construction contract?
Answer: To legally establish the BIM requirements, intellectual property rights, and responsibilities of all project parties
A BIM Protocol is a contractual document that supplements the building contract, defining the legal obligations around BIM deliverables, model ownership, and liability for information accuracy.