Q131
The presence of groundwater in a foundation trench can lead to:
A.
Enhanced concrete curing
B.
Soil liquefaction and instability
AnswerC.
Improved compaction
D.
Faster construction
Answer: Option B
Solution
Answer: Option B
Solution:
Groundwater can lead to soil softening, instability, and increased pore pressure, especially in fine-grained soils.