The approximately one yard square section of concrete walkway directly in
front of my front steps apparently settled improperly after it was poured
resulting in pooling of water when it rains. What would be the most
effectiveway to fix this? Will it require that the section be ripped out and
replaced or might it be possible to simply pour some more concrete on top of
the existing slab where the depression is? Does anyone know of a 'do it
yourself' website that would have info on this kind of thing? Thanks,

W.D.