I'm wireing a new house.I never had the chance to install a ufer ground.When ever I get the call to wire a new house the wall is poured and the sticks are already up.This time I got the call before the footings are poured.My question is.If I install a UFER ground (20 feet of #4 copper to the rebar in the footing)I don't think I have to install grounds?? Does the UFER GROUND supplement the water ground?