Here is an autocad dwg file for details of Heliport--electrical installations. There is a presentation plan layout with all the electrical fitting and proper detailing of the installations.
Airport structure detail 2
Airport Government structu
Airport building detail CA
Airport structural detail
3d Air Terminal Airport
Airport top view construct
Peatonal Bridge Attached B
Airport terminal building
Drawing of airport 2d deta
Helicopter parking detail
Airport plan with fuel and
Furudga airport landscapin