+1 vote
in Geotechnical Engineering II by (93.8k points)
Wash boring cannot be used for _________ type of soil strata.

(a) Cohesive soil

(b) Cohesion less soil

(c) Boulder

(d) All of the mentioned

The question was asked in homework.

My query is from Method of Site Exploration in section Stabilisation of Soils, Site Investigation and Sub – Soil Exploration of Geotechnical Engineering II

1 Answer

0 votes
by (243k points)
Correct choice is (c) Boulder

For explanation: Wash boring cannot be used for strata containing boulders and rocks, as they cannot be penetrated by this method.

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