Hi! We had a new 18 x 33 pool installed and had to have copper wire run all around it, being grounded near the pump per township regulations. Now they say we have to have some sort of clamp attached to a hose and put in the ground - referred to it as water ground. They assured me any pool store would know what I was talking about - well, they didn't. Anybody here know? It doesn't sound difficult, just want to get it down so we can get the inspection finished (and get them off my back). Thanks!!