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

29

54

25

17.00

2.61

1.68

8.50

9.2

26.6

2

12

22

10

15.00

2.62

1.74

8.80

3

33

55

20

16.80

2.6

1.67

10.70

4

11

22

9

19.40

2.62

1.67

8.60

5

B

37

63

26

15.20

2.61

1.70

11.20

10.7

17.7

6

32

62

30

29.80

2.6

1.62

12.80

7

25

46

21

13.20

2.63

1.66

10.30

8

26

46

20

15.10

2.62

1.71

8.50

9

C

26

52

26

20.60

2.61

1.60

13.90

14.2

27

10

30

56

26

14.10

2.61

1.66

14.10

11

32

62

30

23.30

2.61

1.72

14.40

12

29

49

20

20.00

2.59

1.68

14.60

13

D

34

60

26

14.70

2.62

1.69

13.90

14.6

30.4

14

32

63

31

16.30

2.61

1.73

14.10

15

30

58

28

19.20

2.58

1.68

15.20

16

24

40

16

22.10

2.59

1.80

15.20

17

E

25

45

20

19.20

2.58

1.84

14.40

16.5

15.1

18

28

41

23

18.50

2.53

1.77

18.20

19

30

54

24

52.20

2.55

1.82

16.20

20

23

46

23

46.20

2.56

1.79

17.20