The Contractor shall design and build a compartment for the purpose of emergency helicopter hoist rescue training. The Project is the design and construction of a compartment that contains the structural support for a helicopter hoist component with electronic controls for the purpose of rescue training by hoist operation. The compartment will be installed at an existing second level platform recently built for this purpose as part of the Flight Training Facility in the hangar at MDSP Aviation Command. The major components of helicopter door, hoist wench, grappling rings and arms and controls are parts of the AW139 and will be provided by MDSP Aviation with the installation of these components by the project's General Contractor.