How many holes should the basin of the ejector sump and how many for the sump pump?
I have two different wells, one holds my ejector pump and the other one holds the sump pump. I recently was getting water in my sub basement and it was coming from between the basin w/ejector pump and the concrete. Once we drilled a hole in the basin the water drains from the concrete into the basin. Is there supposed to be holes in the basin if yes, where and how many? I also get a bang sound after the pump pushes the stuff out. Do you know if that has anything to do with the piping or check valve? My other sump pump runs every minute, should there be holes in the basin to let more water drain all at once? I purchased this home and have been experiencing difficultlies, I think the drain tiles around the house pump into the sump pump and the interior water pumps into the ejector pump. We are experiencing high water tables here.