Unload 4 case carts from elevator: 1 min, 30 seconds Stage 4 case carts with laundry basket: 1 minute For a true emergency, if a pre-prepared trauma cart is stored upstairs for each service, the case cart should be ready in 2 minutes by 1 PT. For an urgent case, the case cart can be picked and staged in 6 minutes if 2-3 instrument