12.1. Duties of Site Engineer / QA Engineer

Try these first

1. 1.

   What is the purpose of the slump test?

   Hint

   Think about how we assess concrete's ease of use.

2. 2.

   Name one criterion the Site Engineer checks when approving concrete.

   Hint

   What are the physical aspects we need to observe?

3. 3.

   What does the slump test measure?

   • Compression strength
   • Workability
   • Durability

   Hint

   Think about how concrete should behave when mixed.

4. 4.

   True or False: Technicians do not need to be trained to handle testing apparatus.

   • True
   • False

   Hint

   Consider what happens if they aren't trained.

5. 5.

   A Site Engineer tests a concrete batch but finds a slump value much less than the standard. Discuss the steps the engineer should take next.

   Hint

   Think about the implications of low workability.

6. 6.

   Why might it be challenging for a QA Engineer to ensure technicians are performing their duties correctly, and what strategies can be implemented to enhance training?

   Hint

   Consider ways to improve skill levels and consistency.