Can I import 2D .dwg floor plan to Unity?

Currently I am working on a project where I'll need to have 2d architectural plan(floor plan) and then be able to add some objects e.g. add some lines for piping, electricity etc. So, my question is, IS it possible to do something like this and if it is can you give me some pointers from where to start. Actually, anything at all would be extremely helpful because I am stuck. Thank you!