EGD Gr. 10 T4 W4.

Civil or building drawings are prepared in first angle orthographic projections according to the SANS 10143 Code of Practice for Building Drawing. This lesson will explain the differences between civil drawings and mechanical drawings in terms of views and the layout of the drawing sheet. We will cover the features that make up the foundation to the slab of a single-story house. The drawing of windows and doors in a floorplan and the calculation of perimeters and floor areas.