On average it takes over 300 dump truck loads of earth, rock and gravel to be removed and redeposited into a typical ball field to build a solid base. How far away is the landfill? How far away is the stone yard? Now try pulling this off on a crowded freeway or city street. It all adds up to one big logistical headache. With UBS a typical football field only requires 2 to 3 truckloads of our panels delivered to the job site. Spend your time building the project not waiting on deliveries.