Hello all,

I noticed the other day that the bottom of the sump basin had "bubbled up" and it looked like an air pocket under the base. I tried to push it back down into place and water would come into the pit through one of the holes (side question, the water comes out of the hole around the pipe that i assume is attached the weeping tile...any idea's of why). Can I cut the base out and then pour a concrete base (once summer comes around and its all dry) or should i just pour some concrete into the basin so that it comes up just enough to make the base level again.

Other idea's are welcome as well.