30

35

40

45

25

50

Samp

le

Lege

nd

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

Borehole No: 2

Date : 10/ 2013

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

35.0m

Light to dark brown, fine to mediumgrained silty SAND

END OF BOREHOLE

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

Mv(MPa) (kPa)

Cv?????????

Location : mE 0541942.65 mN 0729041.43 Ground Elev : 62.7

PERM

EABI

LITY

k(cm

/ sec

)