Venting basement sewage ejector pump basin.
Posted by Alex on January 28, 2003 at 19:28:53:

I would like to install a toilet in my basement using a sewage ejector pump and basin. My main drain runs horizontally across the basement ceiling and down to about 3 feet above the floor, and out to the street. Can the vent coming out of the sump basin be tied into the horizontal main drain? Or can I tie the vent into a vertical 2" drain that comes down from the second floor bathtub that has it's own 2" vent. A picture of what I am trying to describe is at-
Will either of the two work?

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