Chainage

0+876 - 1+000

1+000 - 2+800

2+800 - 4+000

4+000 - 5+600

5+600 - 6+600

6+600 - 7+000

7+000 - 7+200

7+200 - 7+506

RQD

93.61

99.8

96.1

99.81

99.65

98.21

80

20.97

Jn

9

4

9

4

4

4

12

9

RQD/Jn

10.40

24.95

10.68

24.95

24.91

24.55

6.67

2.33

Jr

3

3

3

2

1.5

1.5

2

3

Ja

1

2

2

2

2

2

4

2

Jr/Ja

3

1.5

1.5

1

0.75

0.75

0.5

1.5

Jw

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

SRF

2.5

10

5

5

5

2.5

5

5

Jw/SRF

0.2

0.05

0.1

0.1

0.1

0.2

0.1

0.1

Q-Ratings

6.24

1.87

1.60

2.50

1.87

3.68

0.33

0.35

Rock class

Fair

Poor

Poor

Poor

Poor

Poor

Very Poor

Very Poor