Select and delete duplicate elements in the model

[gfaTGLTM]

Select and delete duplicate elements in the model. Is a big problem when we quantify project materials

[Sleepingfish_Kuo]

Why there are duplicate elements?

Can you give an example to show how they're created?

And What is the purpose of these duplicate elements (before they should be deleted)?

[adaversa]

@gfaTGLTMcan you clarify if you mean identical elements in the exact same place, or two partially overlapping objects? Can you clarify if this issue is solved or not by reviewing the warnings for duplicate elements? Are these elements in different models or the same?