Building Information Modeling BIM Clash Detection and Coordination 2

Question 1

What is a 'clash matrix' used for in BIM coordination?

Accepted Answer

A grid defining which discipline pairs must be checked against each other for clashes

Answer

A clash matrix is a table where rows and columns represent disciplines, and each cell indicates whether a clash test between those two disciplines is required.

Question 2

In BIM coordination, what does 'issue tracking' refer to?

Accepted Answer

Logging, assigning, and resolving identified model conflicts and RFIs through a shared platform

Answer

Issue tracking in BIM coordination involves documenting detected clashes and design issues, assigning them to responsible parties, and tracking resolution status.

Question 3

Which coordination workflow uses 'model-based RFIs' to resolve design conflicts?

Accepted Answer

BIM-enabled clash resolution workflow

Answer

In BIM-enabled projects, detected clashes are linked to model-based RFIs so that design questions and conflicts are resolved with direct reference to the 3D model.

Question 4

What is 'design coordination' in the context of IPD (Integrated Project Delivery) and BIM?

Accepted Answer

A collaborative process where all disciplines resolve conflicts before construction begins

Answer

In IPD with BIM, design coordination is a multi-disciplinary process where all team members collaboratively resolve spatial conflicts and design issues prior to construction.

Question 5

What is a 'coordination model' in BIM practice?

Accepted Answer

A federated model used specifically for clash detection and spatial coordination among trades

Answer

A coordination model combines architectural, structural, and MEP models into one environment to identify and resolve spatial conflicts before construction.

Building Information Modeling Practice Test

Building Information Modeling Practice Test

Building Information Modeling BIM Clash Detection and Coordination 2