Geotechnical Investigation Result on Ogbia-Nembe Road

Point

Atterberg Limit

Moisture Content %

Specific Gravity.

Standard Compaction

California Bearing Ratio (CBR) (%)

SEC. DIV.

Plastic Limit (%)

Liquidity Limit (%)

Plasticity Index

Maximum Dry Density (g/cm³)

Optimum Moisture Content (OMC) %

CBR Soaked

Av. Moisture Content (%)

CBR Value (%)

1

A

43

62

19

30.60

2.56

1.8

12.00

14.0

4.5

2

22

45

23

33.70

2.52

1.86

14.10

3

20

41

21

29.90

2.49

1.82

16.00

4

23

46

23

27.10

2.53

1.83

13.90

5

B

34

66

32

31.20

2.51

1.77

14.10

16.0

6.3

6

20

26

6

16.60

2.49

1.86

16.00

7

20

40

20

30.90

2.47

1.75

18.30

8

26

43

17

28.20

2.49

1.78

15.60

9

C

27

46

19

29.50

2.48

1.78

15.60

16

5.1

10

23

46

23

31.70

2.51

1.80

14.00

11

21

42

21

30.30

2.49

1.85

16.20

12

25

50

25

34.80

2.42

1.76

18.30

13

D

23

45

22

29.00

2.47

1.76

18.30

14.0

2.5

14

25

47

22

31.90

2.54

1.76

12.30

15

34

67

33

33.10

2.51

1.83

14.30

16

36

64

28

34.50

2.47

1.71

16.40

17

E

33

60

27

46.90

2.58

1.71

9.70

10.5

10.4

18

31

65

34

34.20

2.59

1.70

8.10

19

32

61

29

50.30

2.56

1.82

10.10

20

35

60

25

46.70

2.55

1.76

12.20