Sump pump tied into house drainage
What about it?
This sump pump was installed in my crawl space a couple of weeks ago. I checked to down there and not only has this pipe detached from where it was pumping to drain, but it this was tied into my houses gray water drainage (kitchen sinks, bathroom sinks,etc), so now there is tons of water in my crawl space.
The company who installed it is coming today. My top question. Is it standard/code to tie in a sump pump into the houses drainage system, versus its own drain system?