BIM Clash Detection and Coordination Flashcards
6 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 6 BIM Clash Detection and Coordination flashcards as text
What is the role of a 'BIM Coordinator' on a construction project?
Answer: Managing the clash detection process, federated models, and coordination meetings across disciplines
The BIM Coordinator oversees the federated model, runs clash tests, facilitates coordination meetings, and ensures design conflicts are resolved before construction.
What does 'model-based estimating' rely on in a BIM coordination workflow?
Answer: LOD 300 or higher model geometry linked to cost databases for automated quantity takeoffs
Model-based estimating uses LOD 300+ geometry to automatically extract quantities that are linked to cost databases, improving estimate accuracy and speed.
Which type of clash represents a clearance violation where two elements do not physically intersect but are too close for maintenance access?
Answer: Soft clash
A soft clash occurs when elements maintain a physical gap but violate a required clearance zone, such as insufficient space around equipment for maintenance.
In a VDC (Virtual Design and Construction) workflow, what does 'constructability review' using BIM involve?
Answer: Using the 3D model to evaluate whether the design can be built efficiently and safely
A BIM-based constructability review uses the 3D model to identify sequencing issues, tight spaces, and buildability problems before they become field problems.
What is the purpose of a 'model audit' in BIM project delivery?
Answer: Reviewing model files for compliance with project BIM standards, LOD, and data requirements
A model audit systematically checks BIM files against the BEP requirements, verifying LOD compliance, naming conventions, and completeness of attached data.
Which software tool allows real-time BIM collaboration where multiple users can edit the same Revit model simultaneously?
Answer: Revit Worksharing via BIM 360/ACC
Revit's worksharing feature, hosted through Autodesk BIM 360 or Autodesk Construction Cloud, enables multiple team members to work on the same central model simultaneously.