Here is an autocad dwg file for presentation plan , structural plan layout , elevation darwings with the big legend of information and proper detailing for better understanding.
Staircase construction det
Roof elevation plan detail
Roof floor plan HVAC work
Wall sand panels labs cons
Site plan detail dwg file
Construction view of beari
Simple foundation details
Slab construction with sta
Staircase, column and cons
Detail construction stairw
Design view of telecom tow
Construction view of slab