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Sample Legend Disturbed Sample Undisturbed Sample Sample Attempted but no Recovery Nspt Blow Count per 0.3m Exprssed 'N' BOREHOLE TERMINATED AT A DEPTH OF 35m GROUND WATER ENCONTERED AT 14.00m LOG OF BOREHOLE 25.0m 5 10 15 20 0 25 13.5m Refuse and decomposed waste material Ligt to dark brown, fine to medium grained silty SAND with traces of clay Borehole No: 2 Date : 10/ 2013 Location : mE 0541942.65 mN 0729041.43 Geotechnical Exploration for Research works at Olusosun Land Fill Site, Lagos PHD Civl Engineering Student ( Fatokun O.S) DEPTH IN METRES NAT. MOISTURE CONTENT (%) PL (%) PLASTICTITY INDEX (%) LL (%) CONSOLIDATION TEST RESULT ( Mg / m3) BULK DENSITY Ground Elev : 62.7 Mv (MPa) (kPa) Cv FPð V PERMEABILITY k(cm / sec)

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Samp

le

Lege

nd

Disturbed SampleUndisturbed SampleSample Attempted but no RecoveryNspt Blow Count per 0.3m Exprssed 'N'

BOREHOLE TERMINATED AT A DEPTH OF 35mGROUND WATER ENCONTERED AT 14.00m

LOG OF BOREHOLE

25.0m

5

10

15

20

0

25

13.5m

Refuse and decomposedwaste material

Ligt to dark brown, fine to mediumgrained silty SAND with traces of clay

Borehole No: 2

Date : 10/ 2013Location : mE 0541942.65 mN 0729041.43

Geotechnical Exploration for Research works at Olusosun Land FillSite, Lagos PHD Civl Engineering Student ( Fatokun O.S)

DEPT

H IN

MET

RES

NAT.

MOI

STUR

E CO

NTEN

T (%

)

PL (

%)

PLAS

TICT

ITY

INDE

X (%

)

LL (

%)

CONS

OLID

ATIO

NTE

ST R

ESUL

T

( Mg /

m3)

BULK

DEN

SITY

Ground Elev : 62.7

Mv(MPa) (kPa)

C

v

(cm² / s)

PERM

EABI

LITY

k(cm

/ sec

)