Perimeter fences of an airport dwg

Profiles; details; perimeter fence channels of an airport file is in autocad 2013 so it will be compatible with most cad programs. the work is about the design of a perimeter fence for an airport; there is detail of the fence; provisions; details of the channels necessary for the provision of the perimeter fence; you have cross sections too; showing the provisions; in addition to having the earthworks for this provision; simply a sample project with respect to what should be taken into account for the perimeter fence design.