Few candidates who responded to this question were able to show the:
- concrete floor slab with mortar screed finish in section;
- glazed aluminium sliding window in elevation;
- sandcrete blockwall in section;
- partial view of the panel door in elevation;
- reinforced concrete lintel in section.
However, the candidates were unable to:
- construct the semi-circular arch in elevation;
- show the timber noggins at the ceiling;
- draw the wall with rendering/plastering on both sides;
- show the mild steel reinforcement bars in the concrete lintel in section;
- dimension the detailed drawing properly;
- show the track in which the glazed window slides;
- show the rubber bead used to secure the window glass pane in place.
The expected response to question 4(a) and 4(b) are as shown on the next page.
