I want to put a utility sink in the basement.

I have the sewage ejector pump on one side of where I want the sink. I
would perfer not to cut the floor to add the drain. Is it permisable
to drain directly into the top of the ejector using a bulkhead fitting
properly sealed against the top?

Also, beside the ejector is a vent pipe for the floor drain. Wondering
about tying into that for the drain.

I'm in Illinois if it makes a difference.