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 site plan detail d
International Airport Lay
Plant airport runway set
Runway side elevation deta
Airport landing top view p
Airport building structure
Airport terminal building
Airport structure detail 2
Airport runway set distrib
Airport Design Plan
Temporary signage - airpor
International airport arch
