Here the HAZARDS & PROTRUDING OBJECTS design drawing with Plan design drawing and section design drawing file in this auto cad file.
Balance of surfaces plan d
Typical concrete foundatio
Hospital block design draw
Construction view of stair
Underground ventilation sy
Wall section detail dwg fi
Section Concrete plate aut
Detail of supporting beam
Interior exterior sections
Column wall section detail
Bridge detail design drawi
Longitudinal plan and sect