The South Carolina Law Enforcement Division (SLED) is seeking bids for a helicopter landing dolly meeting the following minimum specifications. The dolly is being purchased for use with a Bell 412EPX helicopter. Electric, wireless remote controlled landing dolly for skid helicopters. (Will be used with Bell 412EPX helicopter). Capacity: 15,000 LBS Minimum Dimensions: 16’ x 16’ Black Diamond Plate Finish 4 Comer Lights (Green) Must allow no movement during landing and takeoff without requirement of chocks. Must include steps for each side (minimum 60”). Zero turn radius for controlled movement in hangar environment and around obstacles. Hi and Low speed capabilities for slower speeds in hangar environment and around obstacles. FCC approved tamer proof wireless remote control from transmitter. Battery system must provide minimum of 6 hours of continuous run time between charges. Charger must work with 110-volt outlet. Must include a minimum three-year manufacturer warranty.