The Thomas Jefferson National Accelerator Facility (Jefferson Lab) in Newport News, Virginia, seeks qualified small businesses to replace an indoor air handling unit and outdoor condensing unit in Experimental Hall C, including installation of a maintenance platform and updated BAS controls. Work requires sophisticated material handling at 75 feet above the floor, performed exclusively by Barnhart Crane and Rigging using a specific method. The estimated construction budget is between $1,000,000 and $3,000,000. The project timeline includes substantial completion no later than December 31, 2026. Performance will occur at Jefferson Lab in Newport News, Virginia.