Checks	Definition	Responsible Party	Software Program(s)	Frequency
Visual Check	Ensure there are no unintended model components and the design intent has been followed.
Interference Check	Detect problems in the model where two building components are clashing including soft and hard.
Standards Check	Ensure that the BIM and AEC CADD Standard have been followed (fonts, dimensions, line styles, levels/layers, etc).
Model Integrity Checks	Describe the QC validation process used to ensure that the Project Facility Data set has no undefined, incorrectly defined or duplicated elements and the reporting process on non-compliant elements and corrective action plans.