21.1.1. Limitations of Manual Sampling

Try these first

1. 1.

   What is a main drawback of manual soil sampling?

   Hint

   Think about the time and effort involved in collecting soil samples.

2. 2.

   Name one reason why human error is significant in manual soil sampling.

   Hint

   Consider how errors might change test results.

3. 3.

   What is one of the main limitations of manual sampling?

   • It's inexpensive
   • It's quick
   • It's labor-intensive
   • It's always accurate

   Hint

   Consider how long it takes to collect samples by hand.

4. 4.

   True or False: Manual soil sampling is always accurate.

   • True
   • False

   Hint

   Remember the potential for mistakes during sampling.

5. 5.

   Given a scenario where a contractor is manually sampling soil for a foundation project, describe the potential consequences of human error in sampling. What could go wrong?

   Hint

   Think about how the foundation's stability depends on accurate soil data.

6. 6.

   Analyze how the inconsistencies in manual sampling could lead to potential litigation in a construction project. What factors could contribute to this?

   Hint

   Consider the legal implications of building on poorly analyzed soil.