BH82

1.14

0.14

-1.37

-2.37

-3.87

-5.37

Top Soil - Medium to dark grey, SILT with

traces of decayed matter.

Firm, light to medium grey with pale yellow

mottled, CLAY.

Light to medium grey with pale yellow mottled,

slightly gravelly sandy CLAY.

Soft to firm, medium to dark grey, slightly

sandy CLAY with traces of decayed wood.

Medium to dark grey, slightly sandy SILT with

traces of decayed wood.

Firm, medium to dark grey, slightly sandy

CLAY with traces of decayed wood.

Firm, light grey with pinkish red and pale

yellow mottled, CLAY.

Stiff, medium to dark grey, slightly sandy

CLAY with traces of decayed wood.

Firm to stiff, medium to dark grey, slightly

gravelly sandy CLAY with traces of decayed

D1

P1/

D2

UD1

P2/

D3

UD2

P3/

D4

P4/

D5

P5/

D6

P6/

D7

0.00

to

0.15

1.00

to

1.45

2.00

to

2.70

3.00

to

3.45

3.50

to

4.20

4.50

to

4.95

6.00

to

6.45

7.50

to

7.95

9.00

to

9.45

260/450

700/700

450/450

700/700

400/450

450/450

450/450

450/450

0

0

1

1

1

1

0

1

1

1

1

1

1

1

1

1

1

1

1

0

2

2

2

2

1

1

1

1

2

2

2

2

2

3

2

3

5

4

6

7

7

8

GEOLAB (M) SDN BHD (Reg. No : 210351-V) ENGINEERING LOGFoundation, Soil & Concrete Specialists (Test Method BS5930: 1999)

Project : Site Investigation Factual Report (Package 1) for Site Investigation Works for Proposed

Refinery and Petrochemical Integrated Development (RAPID) for Petroliam Nasional

Berhad (PETRONAS).

Borehole No. : BH82

Customer : Messrs. Technip Geoproduction (M) Sdn Bhd Job No. : GLSB/SI/2242-101/2011

Date Started : 09/12/2011 Reduced Level : 2.135 m Coordinate, E : 684760.795 Type of Boring : Rotary Boring

Date Completed : 10/12/2011 Final Depth : 19.83 m N: 150043.042 Boring Diameter : 75mm to 125mm

Water Observation Scale of Strength Legend

Date Time Depth Casing W.L Cohesive Soil Non-Cohesive : Wash Boring D : Disturbed Sample

09/12/2011 1700 16.81m 16.50m 2.00m 0 - 2 Very soft 0 - 4 Very loose : Split Spoon Sample UD : Undisturbed Sample

10/12/2011 0830 16.81m 16.50m 3.10m 2 - 4 Soft 4 - 10 Loose : Thin Wall Tube Sample (UD) CL : Cored Length

10/12/2011 1100 19.83m 19.50m 1.60m 4 -8 Firm 10 - 30 Medium dense : Piston Sample (Ps) TCR : Total Cored Recovery

8 - 15 Stiff 30 - 50 Dense : Maizer Sample (M) RQD : Rock Quality Designation

15 - 30 Very stiff > 50 Very dense : Rock Core Sample V : Vane Shear Test

> 30 Hard : Water Level (WL) Pm : Permeability Test

P : Standard Penetration Test Pr : Pressuremeter Test*

Depth

From

R.L

(m) Leg

en

d Soil Description

&

LithologySample

Ref.

Sample

Depth

(m)

Recovery

Ratio

75

mm

Standard Penetration Test

75

mm

75

mm

75

mm

75

mm

75

mm

'N'

Value

Remarks

Pages 1 of 3

-8.37

-11.37

wood.

Hard, pale green with pale yellow and purplish

grey mottled, SILT.

Hard, purplish grey with slightly pale green

and pale grey mottled, SILT.

Hard, purplish grey with pale grey and pale

green mottled, slightly sandy SILT.

Hard, purplish grey with pale grey mottled,

slightly sandy SILT.

Hard, purplish grey with pale grey mottled,

sandy SILT.

Hard, purplish grey with pale grey spotted,

sandy SILT.

P7/

D8

P8/

D9

P9/

D10

P10/

D11

P11/

D12

P12/

D13

10.50

to

10.95

12.00

to

12.45

13.50

to

13.88

15.00

to

15.28

16.50

to

16.82

18.00

to

18.27

300/450

350/450

200/375

150/275

220/315

200/265

7

9

11

12

4

7

7

10

12

13

3

12

9

10

12

20

19

21

10

10

18

30/

50mm

22

29/

40mm

14

15

20/

75mm

9/

15mm

17/

75mm

15/

75mm

50/

300mm

50/

300mm

50/

225mm

50/

125mm

50/

165mm

50/

115mm




Berhad (PETRONAS).

Borehole No. : BH82






0 - 2 Very soft 0 - 4 Very loose : Split Spoon Sample UD : Undisturbed Sample

2 - 4 Soft 4 - 10 Loose : Thin Wall Tube Sample (UD) CL : Cored Length

4 -8 Firm 10 - 30 Medium dense : Piston Sample (Ps) TCR : Total Cored Recovery





Depth

From

R.L

(m) Leg

en

d Soil Description

&

LithologySample

Ref.

Sample

Depth

(m)

Recovery

Ratio

75

mm


75

mm

75

mm

75

mm

75

mm

75

mm

'N'

Value

Remarks

Pages 2 of 3

-17.70

Hard, purplish grey with pale grey and slightly

light red mottled, sandy SILT.

END OF BH82 AT 19.83 m Final Water Level is 2.00 m

P13/

D14

19.50

to

19.83

200/330 5 8 9 19 22/

30mm50/

180mm




Berhad (PETRONAS).

Borehole No. : BH82






0 - 2 Very soft 0 - 4 Very loose : Split Spoon Sample UD : Undisturbed Sample

2 - 4 Soft 4 - 10 Loose : Thin Wall Tube Sample (UD) CL : Cored Length

4 -8 Firm 10 - 30 Medium dense : Piston Sample (Ps) TCR : Total Cored Recovery





Depth

From

R.L

(m) Leg

en

d Soil Description

&

LithologySample

Ref.

Sample

Depth

(m)

Recovery

Ratio

75

mm


75

mm

75

mm

75

mm

75

mm

75

mm

'N'

Value

Remarks

Pages 3 of 3

Documents

BH82