The proposed work generally consists of furnishing all labor, equipment, materials and supervision for the removal of existing 4600-foot asphalt concrete taxiway, construction of asphalt concrete pavement parallel taxiway, associated drainage and airfield marking, lighting, and lighted signage, and construction of a pre-fabricated electrical vault. Alternate #1: The proposed work generally consists furnishing all labor, equipment, materials and supervision for the construction 20,000 square yard asphalt concrete pavement aircraft tie-down apron, associated drainage and airfield marking, and lighting.