Basement finishing w/Superior Walls & "floating pad"
I too have Superior walls, had the same problem with water in only one corner. I'm in southeastern PA. I ultimately, chopped up the floor in that corner, placed a 5 gallon bucket and submersible pump with float switch, ran PVC piping it out and solved my problem with water. after a hard rain, it may take 3 days for water to seep into the new sump pump. then it may run two minutes then several hours later run again. it may do this a couple days before all the water has ran away from my house.
as always, just my thoughts
take what helps? ignore the rest.