I have an accessory building that was never finished but does have an existing 3" waste line that was never connected into the current septic tank inlet. It's about 6' short of the septic tank inlet. I know 3" is not code for my region but it is what it is at this point as it's underground for about 30'. Anyway it's about 6" - 8" too low to connect into the existing septic inlet and I'm wondering how to address this? Probably the previous owner didn't know how to solve this problem and that's why it never got connected into the tank?
Is there such a thing as an in-line sewer pump or do I need a sewerage pump system with a holding basin and discharge to get the waste up and into a new Wye connection on the 4" main inlet line and into the septic tank?
Is there such a thing as an in-line sewer pump or do I need a sewerage pump system with a holding basin and discharge to get the waste up and into a new Wye connection on the 4" main inlet line and into the septic tank?