tying into a floor drain for a wetbar sink

Hello. I am wanting to add a wetbar sink in my basement. The only drain closeby to tie into is a floor drain. This floor drain also receives condensate from my furnace. The drain is right up against a wall. Is there a way to tie into the floor drain? I don't have a problem busting up the concrete to access it, but can I use a firmco and pvc for fittings or can I not tie into this drain? The wetbar sink will be used once in a blue moon for dumping drinks and melting ice. Thanks for any advice. Keith