I haven't posted an install question for quite some time, but I never have dealt with this situation. I installed a lawn across the street from the property in question about 3 weeks ago using a skidsteer and harley rake. Prepared a beutiful seedbed and now they have a young but nice tall fescue lawn. The property across the street is another customer of mine. They just had a pool installed and the pool company left a pile of topsoil. They spread the subsoil around the pool. They didn't even spread the topsoil pile they made. No grading either. The subsoil is almost pure clay. Here in southeast Pa. it has been cool and there has been rain at least once a week for the last 2-3 weeks. The problem is that the subsoil spread around the pool will not drain. There is puddles even though it hasn't rained here for a week and no other property around has standing water. I don't forsee this property drying for quite awhile, maybe even next season. The harley rake is out of the question, I don't even know if a skidsteer would be possible with these heavy clay conditions. CAN THIS JOB BE DONE ANY TIME SOON, OR DO I JUST HAVE TO WAIT?