# Coordinate Large Mechanical Ducts in the Basement ### Issue Image: ![[Pasted image 20241120155423.png]] ## Issue Description: - Basement exhaust ducts are quite large and can present obstructions to other services. ## Actions to Prevent this Issue: - [ ] Model all large exhaust ducts in 3D in the ArchiCAD Model so they are coordinated properly. - [ ] Indicate these ducts on the Reflected Ceiling Plans ## Source - PAR75