excavation - geological log pit no

M

D

St

VD

0.15m

0.80m

2.10m

SILTY CLAYPale grey, low plastcity, with some gravel, sand and rootlets(Topsoil)

SILTY CLAYPale grey, predominanlty mottled orange and red, high plasticity clay,traces of gravel(Colluvium)

SILTSTONELight grey and light brown, fine grained, extremely weathered, very lowstrength, occasional boulder size fragments being recovered by bucket(Recovered as gravel)

GPTP01 terminated due to excavator refusal at 2.1mNote: Sample between 1.3 - 1.5m produced coarse to fine gravel withsome sand and silt/clay. Fines from excavator bucket

CL

CH

D-ES

0.50m

B-x2

1.50m

0.40m

1.30m

Not

Enc

ount

ere

d

- Very Soft- Soft- Firm- Stiff- Very Stiff- Hard- Very Loose- Loose- Medium Dense- Dense- Very Dense

VSSFStVStHVLLMDDVD

kPa

METHOD

10 Oct., 73 WaterLevel on Date shown

No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT

Undisturbed SampleDisturbed SampleBulk Disturbed SampleMoisture ContentHand Penetrometer (UCS kPa)Vane Shear; P-Peak,R-Remouded (uncorrected kPa)Plate Bearing Test

VE

E F H VH

SAMPLES & FIELD TESTS

PHOTOGRAPHSNOTES YES NO

DRILLING

DMW

- Dry- Moist- Wet

CONSISTENCY/RELATIVE DENSITY

------

-

MATERIAL DESCRIPTIONSoil Type, Colour, Plasticity or Particle Characteristic

Secondary and Minor Components

CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow

Natural ExposureExisting ExcavationBackhoe BucketBulldozer BladeRipper

SUPPORTT Timbering

VE

E F H

MATERIAL

CLASSIFICATION SYMBOLS &SOIL DESCRIPTION

Based on UnifiedClassification System

100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE

STRUCTURE& Other Observations

EQUIPMENT TYPE : 8t Excavator

DATE EXCAVATED : 2/10/16

METHOD : Excavator

PIT NO :

File: IA101200 GPTP01 1 OF 1

FILE / JOB NO : IA101200

SHEET : 1 OF 1

See Explanatory Notes fordetails of abbreviations& basis of descriptions.

GPTP01

CHECKED BY : SGRLOGGED BY : JP

SURFACE ELEVATION : 21 (Approximate) (AHD)POSITION : E: 505538.600, N: 6710626.000 ( MGA94 Zone 56)

EXCAVATION DIMENSIONS : 0.60 m WIDE

PROJECT : Grafton Correctional FacilityLOCATION : Grafton

EXCAVATION - GEOLOGICAL LOG

SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

4 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16

*TP01 2nd photo is missing.

Scale: NA Title: GPTP01, 2.1 m

Project No.: IA101200 figure no:

Drawn: JP Client: Infrastructure New South Wales

Approved: SGR Project andLocation: Grafton Correctional Facility, Grafton

Date: 23/02/16

M

D

VSt - H

0.25m

1.90m

2.50m

SILT CLAYPale grey, low plastcity, with some gravel, sand and rootlets(Topsoil)

SILT CLAYGrey, mottled light brown, high plasticity(Mainly colluvium)

Becoming grey, mottled red and light brown with occasional fine gravel

GRAVELLY CLAYPale grey, high plasticity, fine and medium, sub angular and angulargravel fragments

Increasing in reddish colour, trace organics

(Mainly colluvium possibly grading to residual soils with depth)

GPTP02 terminated at Target Depth, difficult digging condition

CL

CH

CH

0.20: HP In-situ >600 kPa


1.00: HP In-situ =270 kPa


D-ES

0.60m

D-ES

1.50m

0.50m

1.40m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP02






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

4 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16

>>

>>

>>

Scale: NA Title: GPTP02, 2.5m




Date: 23/02/16

M

D

H

0.25m

1.20m

1.90m

SILTY CLAYGrey, low plasticity, traces of sand and gravel, with rootlets(Topsoil)

SILTY CLAYLight brown and reddish, high plasticity(Residual soil? or colluvium)

WEATHERED AND FRACTURED BASALT BEDROCK?Grey, fine to coarse grained, moderately weathered, medium to highstrength, intermixed with yellow clay, recovered as gravel.

GPTP03 terminated due to bucket refusal

CL

CH




D-ES

0.50m

B

1.00m

0.30m

0.80m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP03


SURFACE ELEVATION : 26 (Approximate) (AHD)POSITION :




SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

4 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16

>>





Date: 23/02/16

M

D

VSt - H

0.40m

2.40m

SILTY SANDPale grey, fine and medium sand, with low plasticiy fines and roundedgravel(Topsoil)

SILTY CLAYLight brown mottled orange-brown, high plasticity(Colluvium)

Becoming light grey brown mottled orange brown, high plasticity

GPTP04 terminated at 2.4 m.

SM

CH




D-ES

0.50m

D-ES

1.60m

0.40m

1.50m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP04






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

4 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16

>>





Date: 23/02/16

M

D

VSt - H

0.30m

1.80m

2.50m

SILTY CLAYPale grey, low plasticity fines, with gravel and rootlets.(Topsoil)

SILTY CLAYLight brown, medium to high plasticity(Mainly colluvium)

WEATHERED SILTSTONE BEDROCKLight brown, fine grained, extremely weathered rock, residual soil strength(Recovered as gravel)

GPTP05 terminated at 2.5m

CL

CI-CH





D-ES

0.50m

B

2.00m

0.30m

1.80m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP05






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

4 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16

>>

*TP05 2nd pic missing.





Date: 23/02/16

M

D

VSt - H

0.15m

0.90m

2.40m

SILTY SANDPale grey, fine and medium sand, with low plasticiy fines and roundedgravel(Topsoil)

SILTY CLAYPale grey brown, mottled orange-brown, low plasticity fines, with somesand(Mainly colluvium)

CLAYEY GRAVEL AND GRAVELLY CLAY MIXTURESPale grey and red-brown, fine to coarse gravel, rounded andsub-rounded, low plasticity fines

- Occassional coarse basalt gravel fragments

GPTP06 terminated due to refusal on gravel possible weathered bedrock

SM

CL




D-ES

0.60m

B

1.20m

D-ES

1.60m

0.50m

1.00m

1.50m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP06






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

4 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16

>>

>>





Date: 23/02/16

M

D

VSt - H

0.40m

1.40m

2.20m

SILTY CLAYPale grey, low plasticity fines, with fine and medium sand and rootlets(Topsoil)

SILTY CLAYOrange-brown, low to medium plasticity, traces of sand and rootlets to0.6m(Colluvium soil)

WEATHERED SANDSTONE BEDROCKOrange-brown, fine and medium grained, extremely weathered, extremelylow strength rock(Recovered as a sandy gravel)


CL

CL-CI




D-ES

0.60m

B

1.50m

D-ES

1.60m

B

1.80m

0.50m

1.30m

1.50m

1.60m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP07






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

4 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16

>>





Date: 23/02/16

M

D

VSt - H

0.40m

1.10m

1.90m

2.10m

SILTY CLAYPale grey, low to medium plasticity fines, with fine and medium sand androotlets(Topsoil)

SILTY CLAYDark brown, lightly mottled orange-brown, high plasticity fines, traces ofblack gravel fragments(Mainly colluvium soil)

GRAVELLY SILTY CLAYDark brown, mottled orange brown, high plasticity clay, red, sub angularand angular gravel, traces of charcoal(Residual soil)

WEATHERED SILTSTONE BEDROCKLight brown yellowish, fine grained, highly weathered, low strength

GPTP08 terminated at 2.1 m due to refusal.

CL-CI

CH

CH





D-ES

0.60m

D-ES

1.30m

B-x2

1.50m

D-ES

1.90m

0.50m

1.20m

1.30m

1.80m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP08






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

4 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16

>>

>>





Date: 23/02/16

M

D

VSt - H

0.20m

0.80m

1.60m


SILTY CLAYLight brown, mottled orange-brown, high plasticity fines(Mainly colluvium)

WEATHERED SANDSTONE BEDROCKLight brown, fine to coarse grained, extremely weathered, extremely lowto low strength, with some clay

GPTP09 terminated due to slow excavation

Note: Sample recovered between 1.1 - 1.3m produced coarse to finegravel with some sand and silt and clay fines from excavator bucket

CL

CH



D-ES

0.60m

B

1.30m

0.50m

1.10m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP09






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

4 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16

>>

>>





Date: 23/02/16

M

D

VSt - H

0.30m

1.70m

2.10m

2.40m

SILTY CLAYPale grey, high plasticity fines, with fine and medium sand and rootlets(Topsoil)

SILTY CLAYGrey and mottled orange-brown, medium to high plasticity, traces of redclay(Mainly colluvium)

Becoming white-greyish

GRAVELLY CLAYRed-brown, low plasticity fines, fine to coarse, sub angular and angulargravel

WEATHERED SILTSTONE BEDROCKPale grey, fine grained, extremely weathered, very low strength(Recovered as a gravel)

GPTP10 terminated at 2.4 m

CH

CI-CH

CL




D-ES

0.70m

B

1.30m

D-ES

1.60m

0.60m

1.10m

1.50m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP10






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

4 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16

>>





Date: 23/02/16

M

D

VSt - H

0.30m

1.40m

1.80m


SILTY CLAYLight brown, medium to high plasticiy, with pockets of charcoal(Colluvium)

WEATHERED SANDSTONE BEDROCKPale grey, fine and medium grained, with medium plasticity fines(Recovered as fines and gravelly fragments)

GPTP11 terminated due to refusal

CL

CI-CH




D-ES

0.50m

D-ES

1.50m

B

1.80m

0.40m

1.40m

1.60m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP11






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

4 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16

>>





Date: 23/02/16

D St

0.30m

1.60m

1.90m

2.50m

SILTY CLAYDark brown, high plasticity fines, with fine and medium sand and rootlets(Topsoil)

SILTY CLAYDark brown, high plasticity fines, traces of fine and medium sand(Mainly colluvium)

Becoming dark brown and mottled orange-brown

GRAVELLY CLAYBecoming off white and mottled orange-brown, high plasticity, with redangular and sub-angular gravel

WEATHERED SILTSTONE BEDROCKRed, fine grained, extremely low to low strength, with clay(Residual soil and recovered as a clayey gravel)

GPTP12 terminated at target depth

CH

CH

CH




D-ES

0.50m

B

1.20m

D-ES

1.60m

D-ES

1.90m

B

2.10m

0.40m

1.00m

1.40m

1.80m

1.90m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP12






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

5 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16





Date: 23/02/16

D VSt

0.30m

2.20m


SILTY CLAYLight brown mottled orange-brown, high plasticity(Colluvium)

Becoming off white-grey with laminated layer of red clay


CH

CH



D-ES

0.50m

D-ES

1.00m

D-ES

1.60m

0.40m

0.80m

1.50m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP13






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

5 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16





Date: 23/02/16

D VSt - H

0.30m

0.80m

1.50m

SILTY CLAYDark brown, low to medium plasticity fines, with fine and medium sandand rootlets(Topsoil)

SILTY CLAYYellow brown mottled orange-brown, medium to high plasticity(Mainly colluvium)

SiltstoneDark brown and black, fine grained, highly weathered, low strength rock.(Recovered as a gravel)

GPTP14 terminated due to refusal

Note: Excavator sample taken from 1.3 - 1.5m produced coarse to finegravel with some sand and slit/clay

CL-CI

CI-CH


D-ES

0.50m

B

1.00m

B

1.50m

0.30m

0.80m

1.30m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP14






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

5 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16




Date: 23/02/16


St

0.30m

1.90m

2.45m


SILTY CLAYBrown, high plasticity, occasional mottled orange-brown(Mainly colluvium)

Becoming pale grey and mottled orange-brown, with rounded and subrounded gravel

WEATHERED SANDSTONE BEDROCKRed-brown, fine and medium gravel, extremely weathered, very lowstrength, with low to medium plasticiy clay.(Recovered as a clayey gravel)

GPTP15 Terminated at target depth

CH

CH




D-ES

0.60m

D-ES

1.60m

D-ES

2.20m

0.50m

1.50m

2.10m

Not

Enc

ount

ere

d


VSSFStVStHVLLMDDVD

kPa

METHOD


No Resistance

DE

PT

H (

m)

0.0

0.5

1.0

1.5

2.0

2.5

GR

AP

HIC

LOG

UDBMCHPVS

PBT


VE

E F H VH



DRILLING

DMW

- Dry- Moist- Wet


------

-



CO

NS

IST

EN

CY

RE

LAT

IVE

DE

NS

ITY

SU

PP

OR

T

NXBHBR

HA

ND

PE

NE

TR

O-

ME

TE

R

PE

NE

TR

AT

ION

CLA

SS

IFIC

AT

ION

SY

MB

OL

water outflow


SUPPORTT Timbering

VE

E F H

MATERIAL



100

200

300

400

GR

OU

ND

WA

TE

RLE

VE

LS

PENETRATION

water inflow

WATER

MO

IST

UR

E

CO

ND

ITIO

N

MOISTURE




METHOD : Excavator

PIT NO :



SHEET : 1 OF 1


GPTP15






SA

MP

LES

&F

IELD

TE

ST

S

SK

M L

IB 1

.01.

2.G

LB L

og I

S A

U T

ES

T P

IT 2

IA

1012

00_L

OG

S.G

PJ

<<

Dra

win

gFile

>>

21/

03/2

016

16:4

5 8

.30.

003

Dat

gel L

ab a

nd In

Situ

Too

l - D

GD

| Li

b: S

KM

1.0

1.2

2013

-10-

17 P

rj: S

KM

1.0

1.1

2013

-10-

16





Date: 23/02/16

excavation - geological log pit no

Documents