The West Ramp Dual Taxi lanes project at Charlotte Douglas International Airport will provide for the design and construction of dual taxi lanes on the west ramp between taxiways E14 and E15 and includes the realignment of gates on old Concourse A to accommodate future fleet mixes.  The following scope is based on planning level analysis and will need to be confirmed through the design.  The current taxi lane configuration lacks sufficient bidirectional flow and consists of a single parallel Group V taxi lane supporting each runway and a single Group III taxi lane around the perimeter of the existing terminal apron