In this guide
PRACTICE PROMPT
Use this fictional setting to practise clear reasoning. It is not an assessment or institution paper.
The setting
A concrete upstand supporting a photovoltaic array on a flat roof.
Your task
Draw the upstand with waterproofing and uplift restraint.
What a useful response would show
Wind uplift resisted without penetrating the waterproofing badly.
Reflect afterwards
- What assumption mattered most?
- What would you check before using this on a real project?
- Could another engineer follow your recommendation?