Open your project and ensure that at least 2 of your utility modules are analysed OR you may click at the ‘analyze button’ to allow software to analyse all your utility modules in one go.
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Once it is analyzed, users will see that the ‘Clash Analysis’ for Key Plan and Report is now available.
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Click at the key plan and right-click at the warning mark and select 3D view to see further on the location of the clashing pipes / insufficient clearance between pipes
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Notes:
Yellow warning: insufficient clearance horizontally/vertically
Red warning: pipe clashes
For further reference, you may refer video below;