Well, fortunately, we had a lot of open unused space. It was the top, the main floor, where the exhibits were and the public was there. Then the middle level, which was where the filters were. And these were just big concrete boxes that the water came in and flowed through gravel bed and back into reservoirs. And that was all. You could stand on one side of the building and shoot a gone and not hit anything there. And then the basement area where all the equipment was, the pumps, and so forth. And the big reservoirs.
