Q30
What does the term "exploratory boring" mean?
A.
Drilling into rock for explosives
B.
Boring done only in winter
C.
Drilling to investigate subsurface soil conditions
AnswerD.
Making holes for pipelines
Answer: Option C
Solution
Answer: Option C
Solution:
Exploratory boring is drilling holes in the ground to investigate subsurface conditions such as soil layers, groundwater, and bedrock for geotechnical assessment.