5.3. Drainage

Try these first

1. 1.

   What is drainage?

   Hint

   Think about where the water goes when it rains.

2. 2.

   Why should manhole covers be flush with surfaces?

   Hint

   Consider accessibility for individuals with mobility aids.

3. 3.

   What is the purpose of drainage systems on footpaths?

   • To enhance the aesthetic of the path.
   • To collect garbage.
   • To avoid water accumulation.
   • To create barriers.

   Hint

   Think about what water can do to a walking surface.

4. 4.

   True or False: Slot drains are an obstacle for pedestrians.

   • True
   • False

   Hint

   Consider how they fit within the path.

5. 5.

   A city recently experienced heavy rain, leading to widespread water-logging on footpaths designed for accessibility. Propose a comprehensive drainage plan to address this issue for future designs.

   Hint

   Think of both preventative measures and active solutions.

6. 6.

   Critique an existing footpath design from your locality. Identify drainage issues and suggest specific improvements.

   Hint

   Ensure you consider real examples and how changes could enhance accessibility.