I am PTI certified and I know AutoCAD, so automating a post-tension foundation drawing should be fun. This foundation doesn't have all the information necessary, and it's a small simple slab, but the CAD program is demonstrated well enough. AutoCAD lisp routine that draws a post-tension foundation.
Download the PDF here: https://drive.google.com/file/d/1w2TN...
https://www.instagram.com/north_texas...
https://www.northtexashomedesign.com/