6.6. Sources of Water and Their Suitability

Try these first

1. 1.

   What is Total Dissolved Solids (TDS)?

   Hint

   Think about what substances might dissolve in water.

2. 2.

   Why is sea water generally not suitable for reinforced concrete?

   Hint

   Consider the properties of the chloride ion.

3. 3.

   Which water source is generally regarded as suitable for concrete construction?

   • Sea Water
   • Groundwater
   • Tap Water

   Hint

   Think about which water is routinely disinfected in households.

4. 4.

   True or False: River water should never be used in construction without testing.

   • True
   • False

   Hint

   Recall the potential contamination sources.

5. 5.

   Analyze a construction project using river water. What are your testing protocols and potential mitigation strategies?

   Hint

   Focus on prevention strategies for contamination.

6. 6.

   Draft a plan for utilizing saline water for a unique coastal construction project while minimizing risks.

   Hint

   Think of innovation in material selection and preventive measures.