Air Terminal and Parapet Section Detail Drawing with Dimension AutoCAD

This AutoCAD DWG file presents a detailed air terminal and parapet section drawing prepared for lightning protection and rooftop electrical coordination. The drawing clearly shows air terminal rods with 600 mm height fixed on the parapet and floor saddle bases. Copper conductor details, such as 70 square mm bare copper, are illustrated with proper routing and cable saddle spacing at 1000 mm centers. The parapet section includes top parapet level marking at plus 77.700, slope of 1 in 300 for drainage, and accurate placement of air terminal bases on both flat slab and parapet edge conditions. All elements are clearly dimensioned for precise installation and site reference.

The drawing also includes sectional and detail views labeled A and B to explain air terminal fixing, cable saddle arrangement, gutter slope detail, and floor level coordination. Drafted in clean 2D AutoCAD format, this DWG file is suitable for architects, civil engineers, electrical consultants, and building services planners. It supports lightning protection layout planning, rooftop detailing, and compliance documentation. The file can be directly edited in AutoCAD and referenced in Revit, 3ds Max, and Google SketchUp workflows for integrated design coordination and accurate execution.