+1 vote
in Geotechnical Engineering II by (93.8k points)
Which of the following method is adopted for fast boring?

(a) Cylindrical augers

(b) Percussion boring

(c) Rotary boring

(d) Wash boring

I have been asked this question in an online interview.

The origin of the question is Method of Site Exploration topic in chapter Stabilisation of Soils, Site Investigation and Sub – Soil Exploration of Geotechnical Engineering II

1 Answer

0 votes
by (243k points)
Correct answer is (d) Wash boring

Easy explanation: Wash boring is a fast and simple method for advancing holes for all types of soils.

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