Hello. If you want to dilate on the raft foundation, you can divide the raft foundation into two from the dilation point by drawing two separate slab edges side by side. If you are going to dilate basically in your project, there will be three separate blocks that are independent from each other. It would be more appropriate to solve such a structure in three separate projects. Basically, if you are not going to dilate, you can continue working on your project as it is. There is no K130 beam in your project, there was no problematic element when I analyzed it.