Dig the hole so the top of the basin will sit flush with the finished concrete. If you’re planning to install a sump pump in your basement, then find out the cost to install a sump pump.
A sump pump keeps basements dry. It’s absolutely essential if your basement floor pad was poured close to the natural water ...
If your unit has a built-in pump and you have a basement drain and don’t want to empty the tank frequently, attach a garden hose to the gravity drain port and direct it to a floor drain or sump ...