Precast Water Tank Bridge Beams Communication Tower Tower Site Pharmaceutical Factory Equipment Truck Accident Rolling Stones Concert Stage Modular Unit Building 146,000 lb Tanks Elevator Equipment Tower Crane Erection Medic Helicopter   Five cranes were used at the same time to set 80 tractor-trailer loads of equipment. Hershey Park’s stage was removed and the Rolling Stone’s stage was put up in 33 hours. Cranes used were 40, 90, 120, 150 Ton.