I have been asked to build a playground for a Kindergarten. They would like the playground to be 3000 square feet. They want the resilient turf rubber for the ground, and it has to drain properly. I was wondering if anybody here has worked with the rubber turf. I have not. I am trying to decide whether it is better to have everything drain into the center of the playground and have a french drain... or whether it is better to drain everything to the outside of the playground. I don't want the school to call me back to correct a drainage issue. There will be a mesh that is put over the clay base to separate the ground from the rubber. Any advise is greatly appreciated.