After watching this video you will be able to model footings under the columns creating both a concrete pier and a concrete spread footing.
If you would like to work hands on with the videos please visit the Bentley Learn Server and download the dataset from the course 'Learning OpenBuildings Designer - Modeling and BIM Essentials'.
https://learn.bentley.com/app/Public/ViewLearningPathWithMasterCourseExpanded?lpId=116818&mcId=103962
