Appendix 5 Trial Pit Logs & Photographs Trial Pit · PDF file... Geotechnical Investigation Report Appendix 5 Trial Pit Logs ... TRIAL PIT NO. General ... For inspection purposes

Kerdiffstown Landfill Remediation Project Geotechnical Investigation Report

Appendix 5

Trial Pit Logs & Photographs

Trial Pit Locations

TP30 TP 291361.544 221848.478 94.744

TP31 TP 291728.351 222020.646 96.543

TP32 TP 291577.418 221979.734 89.835

TP33 TP 291697.903 221873.584 87.09

TP34 TP 291571.478 221878.598 87.376

TP35A TP 290897.632 222552.581 93.616

TP55 TP 291395.425 221952.726 85.612

TP56 TP 291438.575 221956.17 85.709

TP57 TP 291447.306 221930.46 84.437

For

insp

ectio

n pur

pose

s only

.

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nt of

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uired

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her u

se.

EPA Export 20-10-2017:03:27:33

91.743.00

B 2.50-3.00AA58280

MADE GROUND (comprised of brown/grey mottled sandygravelly clay 70% (sand is fine to coarse; gravel is fine tocoarse subangular to subrounded of various lithologies),cobbles and boulders 20% (subangular to subrounded ofvarious lithologies, up to 400mm), organic roots 5%,plastic 3%, timber 2%). No odour detectable.

End of Trial Pit at 3.00m

(Seepage)

Typ

e

Slight instability

TRIAL PIT RECORD

Groundwater Conditions

Wa

ter

Str

ike

Slight seepage at 1.0m

0.0

1.0

2.0

3.0

4.0

TRIAL PIT NO.

General Remarks

Samples

Stability

EXCAVATIONMETHOD

8T Track machine

Ha

nd

Pe

ne

tro

me

ter

(KP

a)

Le

ge

nd

Ele

va

tio

n

De

pth

(m)

Sa

mp

leR

ef

Va

ne

Te

st (K

Pa

)

Geotechnical Description

De

pth

IGS

L T

P L

OG

19600.G

PJ

IGS

L.G

DT

2/5

/17

SHEET

DATE STARTED

CLIENT Kildare Co. Co.

TP30

REPORT NUMBER

CONTRACT Kerdiffstown Landfill

Sheet 1 of 1

DATE COMPLETED

19600

ENGINEER Jacobs

LOGGED BY I.Reder

GROUND LEVEL (m) 94.74

14/12/2016

14/12/2016

CO-ORDINATES 291,361.54 E221,848.48 N

For

insp

ectio

n pur

pose

s only

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nt of

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uired

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se.

EPA Export 20-10-2017:03:27:33

96.49

95.44

94.34

93.04

92.54

0.05

1.10

2.20

3.50

4.00

B 2.50-3.00AA58278

TOPSOIL

MADE GROUND (comprised of brown sandy gravel 70%(sand is fine to coarse; gravel is fine to coarsesubrounded to subangular of various lithologies), plastic10%, cobbles 5% (cobbles are subangular of variouslithologies), concrete 5%, timber 5%, red brick 5%). Noodour detectable.

MADE GROUND (comprised of brown sandy gravelly clay70% (sand is fine to coarse, gravel is fine to coarsesubangular to subrounded of various lithologies), plastic15%, concrete 5%, cobbles 5% (cobbles are subangularto subrounded of various lithologies), timber 3%, other2%). No odour detectable.

MADE GROUND (comprised of black sandy gravelly clay60% (sand is fine to coarse, gravel is fine to coarsesubangular to subrounded of various lithologies), plastic10%, concrete 5%, cobbles 10% (cobbles are subangularto subrounded of various lithologies), timber 10%, other5%). No odour detectable.

MADE GROUND (comprised of grey/dark grey sandygravelly clay 70% (sand is fine to coarse, gravel is fine tocoarse subangular to subrounded of various lithologies),plastic 20%, cobbles 5% (cobbles are subangular tosubrounded of various lithologies), timber 5%) - no odourdetectable.


Typ

e

Good

TRIAL PIT RECORD


Wa

ter

Str

ike

Dry

0.0

1.0

2.0

3.0

4.0

TRIAL PIT NO.

General Remarks

Samples

Stability

EXCAVATIONMETHOD

8T Track machine

Ha

nd

Pe

ne

tro

me

ter

(KP

a)

Le

ge

nd

Ele

va

tio

n

De

pth

(m)

Sa

mp

leR

ef

Va

ne

Te

st (K

Pa

)


De

pth

IGS

L T

P L

OG

19600.G

PJ

IGS

L.G

DT

2/5

/17

SHEET

DATE STARTED


TP31

REPORT NUMBER


Sheet 1 of 1

DATE COMPLETED

19600

ENGINEER Jacobs

LOGGED BY I.Reder


13/12/2016

13/12/2016

CO-ORDINATES 291,728.35 E222,020.65 N

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-10-2017:03:27:33

MADE GROUND (comprised of brown, sandy gravellyclay 40% (sand is fine to coarse, gravel is fine to coarsesubangular to subrounded of various lithologies), sandygravel 20% (gravel is subrounded to subangular ofvarious lithologies), crushed plastic 20%, timber 10%,cobbles 5% (cobbles are subangular of variouslithologies), pottery 3%, red brick 2%). Slight odour ofrotten eggs detected.

Typ

e

Good

TRIAL PIT RECORD

TP dug 5.0m on the existing slope and 3.0m below digger level.


Wa

ter

Str

ike

Dry

0.0

1.0

2.0

3.0

4.0

TRIAL PIT NO.

General Remarks

Samples

Stability

EXCAVATIONMETHOD

8T Track machine

Ha

nd

Pe

ne

tro

me

ter

(KP

a)

Le

ge

nd

Ele

va

tio

n

De

pth

(m)

Sa

mp

leR

ef

Va

ne

Te

st (K

Pa

)


De

pth

IGS

L T

P L

OG

19600.G

PJ

IGS

L.G

DT

2/5

/17

SHEET

DATE STARTED


TP32

REPORT NUMBER


Sheet 1 of 2

DATE COMPLETED

19600

ENGINEER Jacobs

LOGGED BY I.Reder


13/12/2016

13/12/2016

CO-ORDINATES 291,577.42 E221,979.73 N

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-10-2017:03:27:33

84.84

81.84

5.00

8.00

B 6.50-7.00AA58279

MADE GROUND (comprised of black sandy gravelly clay40% (sand is fine to coarse, gravel is fine to coarsesubangular to subrounded of various lithologies), timber30%, plastic 20%, brick 5%, pottery 5%). Strong odour ofrotten eggs detected.


Typ

e

Good

TRIAL PIT RECORD

TP dug 5.0m on the existing slope and 3.0m below digger level.


Wa

ter

Str

ike

Dry

5.0

6.0

7.0

8.0

9.0

TRIAL PIT NO.

General Remarks

Samples

Stability

EXCAVATIONMETHOD

8T Track machine

Ha

nd

Pe

ne

tro

me

ter

(KP

a)

Le

ge

nd

Ele

va

tio

n

De

pth

(m)

Sa

mp

leR

ef

Va

ne

Te

st (K

Pa

)


De

pth

IGS

L T

P L

OG

19600.G

PJ

IGS

L.G

DT

2/5

/17

SHEET

DATE STARTED


TP32

REPORT NUMBER


Sheet 2 of 2

DATE COMPLETED

19600

ENGINEER Jacobs

LOGGED BY I.Reder


13/12/2016

13/12/2016

CO-ORDINATES 291,577.42 E221,979.73 N

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-10-2017:03:27:33

87.04

85.19

83.99

0.05

1.90

3.10

B 2.50-3.00AA58281

TOPSOIL

MADE GROUND (comprised of grey sandy gravelly CLAYwith a medium cobble and low boulder content andoccasional plastic rubbish. Gravel is fine to coarsesubangular to subrounded of various lithologies. Cobblesand boulders are subangular to subrounded of variouslithologies, up to 300mm). No odour detectable.

MADE GROUND (comprised of grey sandy gravelly CLAYwith a medium cobble content 80% (Gravel is fine tocoarse subangular to subrounsed of various lithologies,cobbles are subangular to subrounded of variouslithologies), sandy gravel 10% (gravel is fine to coarsesubangular to subrounded of various lithologies), plastic5%, timber 5%). Slight odour of rotten timber.


Typ

e

Slight instability

TRIAL PIT RECORD


Wa

ter

Str

ike

Dry

0.0

1.0

2.0

3.0

4.0

TRIAL PIT NO.

General Remarks

Samples

Stability

EXCAVATIONMETHOD

8T Track machine

Ha

nd

Pe

ne

tro

me

ter

(KP

a)

Le

ge

nd

Ele

va

tio

n

De

pth

(m)

Sa

mp

leR

ef

Va

ne

Te

st (K

Pa

)


De

pth

IGS

L T

P L

OG

19600.G

PJ

IGS

L.G

DT

2/5

/17

SHEET

DATE STARTED


TP33

REPORT NUMBER


Sheet 1 of 1

DATE COMPLETED

19600

ENGINEER Jacobs

LOGGED BY I.Reder


14/12/2016

14/12/2016

CO-ORDINATES 291,697.90 E221,873.58 N

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-10-2017:03:27:33

84.383.00

MADE GROUND (comprised of concrete and buildersrubble 40%, plastic sheeting 30%, timber 10%, steel bars10%, sandy gravelly clay 10% (sand is fine to coarse,gravel is subangular to subrounded of variouslithologies)). Slight organic odour / rotten eggs.


Typ

e

Very unstable

TRIAL PIT RECORD


Wa

ter

Str

ike

Dry

0.0

1.0

2.0

3.0

4.0

TRIAL PIT NO.

General Remarks

Samples

Stability

EXCAVATIONMETHOD

8T Track machine

Ha

nd

Pe

ne

tro

me

ter

(KP

a)

Le

ge

nd

Ele

va

tio

n

De

pth

(m)

Sa

mp

leR

ef

Va

ne

Te

st (K

Pa

)


De

pth

IGS

L T

P L

OG

19600.G

PJ

IGS

L.G

DT

2/5

/17

SHEET

DATE STARTED


TP34

REPORT NUMBER


Sheet 1 of 1

DATE COMPLETED

19600

ENGINEER Jacobs

LOGGED BY I.Reder


14/12/2016

14/12/2016

CO-ORDINATES 291,571.48 E221,878.60 N

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-10-2017:03:27:33

93.42

93.02

92.22

92.02

0.20

0.60

1.40

1.60

B 0.50-0.50AA58276

B 1.50-1.50AA58277

TOPSOIL

Firm to stiff light brown/brown sandy slightly gravellySILT/CLAY with some tree roots. Sand is fine to medium.Gravel is fine to coarse subangular to subrounded ofvarious lithologies.

Stiff brown sandy slightly gravelly SILT/CLAY with amedium cobble content and low boulder content. Sand isfine to medium. Gravel is fine to coarse subangular tosubrounded of various lithologies. Cobbles aresubangular to subrounded of various lithologies. Bouldersare subangular of limestone (up to 250mm).

Stiff brown sandy slightly gravelly SILT/CLAY. Sand is fineto medium. Gravel is fine to coarse subangular tosubrounded of various lithologies.


Typ

e

Good

TRIAL PIT RECORD

SA Test performed in TP35A - for SA test result see Appendix 8 of report


Wa

ter

Str

ike

Dry

0.0

1.0

2.0

3.0

4.0

TRIAL PIT NO.

General Remarks

Samples

Stability

EXCAVATIONMETHOD

8T Track machine

Ha

nd

Pe

ne

tro

me

ter

(KP

a)

Le

ge

nd

Ele

va

tio

n

De

pth

(m)

Sa

mp

leR

ef

Va

ne

Te

st (K

Pa

)


De

pth

IGS

L T

P L

OG

19600.G

PJ

IGS

L.G

DT

2/5

/17

SHEET

DATE STARTED


TP35A

REPORT NUMBER


Sheet 1 of 1

DATE COMPLETED

19600

ENGINEER Jacobs

LOGGED BY I.Reder


08/12/2016

08/12/2016

CO-ORDINATES 290,897.63 E222,552.58 N

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

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r req

uired

for a

ny ot

her u

se.

EPA Export 20-10-2017:03:27:33

85.41

84.61

0.20

1.00B 1.00-1.00AA53555

MADE GROUND (comprised of brown sandy clay 45%,plastic sheeting 40%, organic pieces 15%). Mild odour ofrotten eggs.

MADE GROUND (comprised of black sandy gravellyCLAY 10% (sand is fine to coarse, gravel is fine to coarsesubangular to subrounded of various lithologies), intactplastic sheeting and fragments 50%, timber 40%). Strongodour of rotten eggs detected.


Typ

e

Good

TRIAL PIT RECORD


Wa

ter

Str

ike

Dry

0.0

1.0

2.0

3.0

4.0

TRIAL PIT NO.

General Remarks

Samples

Stability

EXCAVATIONMETHOD

8T Track machine

Ha

nd

Pe

ne

tro

me

ter

(KP

a)

Le

ge

nd

Ele

va

tio

n

De

pth

(m)

Sa

mp

leR

ef

Va

ne

Te

st (K

Pa

)


De

pth

IGS

L T

P L

OG

19600.G

PJ

IGS

L.G

DT

2/5

/17

SHEET

DATE STARTED


TP55

REPORT NUMBER


Sheet 1 of 1

DATE COMPLETED

19600

ENGINEER Jacobs

LOGGED BY I.Reder


05/12/2016

05/12/2016

CO-ORDINATES 291,395.43 E221,952.73 N

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

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right

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r req

uired

for a

ny ot

her u

se.

EPA Export 20-10-2017:03:27:33

85.21

84.21

0.50

1.50

B 1.00-1.00AA53556

MADE GROUND (comprised of brown sandy gravellyCLAY 70% (sand is fine to coarse, gravel is fine to coarsesubangular to subrounded of various lithologies), plastic15%, cobbles 5%, timber 5%, textile 5%). Slight odour ofrotten eggs detected.

MADE GROUND (comprised of black sandy gravelly clay25% (sand is fine to coarse, gravel is fine to coarsesubangular to subrounded of various lithologies), plasticsheets and pieces 35%, timber 15%, steel bars 10%,cobbles 10% (subangular to angular of variouslithologies), organic pieces 5%). Strong odour of rotteneggs.


Typ

e

Good

TRIAL PIT RECORD


Wa

ter

Str

ike

Dry

0.0

1.0

2.0

3.0

4.0

TRIAL PIT NO.

General Remarks

Samples

Stability

EXCAVATIONMETHOD

8T Track machine

Ha

nd

Pe

ne

tro

me

ter

(KP

a)

Le

ge

nd

Ele

va

tio

n

De

pth

(m)

Sa

mp

leR

ef

Va

ne

Te

st (K

Pa

)


De

pth

IGS

L T

P L

OG

19600.G

PJ

IGS

L.G

DT

2/5

/17

SHEET

DATE STARTED


TP56

REPORT NUMBER


Sheet 1 of 1

DATE COMPLETED

19600

ENGINEER Jacobs

LOGGED BY I.Reder


05/12/2016

05/12/2016

CO-ORDINATES 291,438.58 E221,956.17 N

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

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r req

uired

for a

ny ot

her u

se.

EPA Export 20-10-2017:03:27:33

84.09

83.24

0.35

1.20

B 1.00-1.00AA53557

MADE GROUND (comprised of brown sandy gravellyCLAY 50% (sand is fine to coarse, gravel is fine to coarsesubangular to subrounded of various lithologies), plastic15%, cobbles 15% (subangular to subrounded of variouslithologies), timber 10%, textile 5%, organic pieces 5%).Mild odour of rotten eggs detected.

MADE GROUND (comprised of black sandy gravellyCLAY 20% (sand is fine to coarse, gravel is fine to coarsesubangular to subrounded of various lithologies), plasticsheets and pieces 30%, timber 20%, steel bars 5%,cobbles 20% (subangular to angular of variouslithologies), organic pieces 5%). Strong odour of rotteneggs detected.


Typ

e

Good

TRIAL PIT RECORD


Wa

ter

Str

ike

Dry

0.0

1.0

2.0

3.0

4.0

TRIAL PIT NO.

General Remarks

Samples

Stability

EXCAVATIONMETHOD

8T Track machine

Ha

nd

Pe

ne

tro

me

ter

(KP

a)

Le

ge

nd

Ele

va

tio

n

De

pth

(m)

Sa

mp

leR

ef

Va

ne

Te

st (K

Pa

)


De

pth

IGS

L T

P L

OG

19600.G

PJ

IGS

L.G

DT

2/5

/17

SHEET

DATE STARTED


TP57

REPORT NUMBER


Sheet 1 of 1

DATE COMPLETED

19600

ENGINEER Jacobs

LOGGED BY I.Reder


05/12/2016

05/12/2016

CO-ORDINATES 291,447.31 E221,930.46 N

For

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ectio

n pur

pose

s only

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nt of

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EPA Export 20-10-2017:03:27:34

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EPA Export 20-10-2017:03:27:34

Documents

Appendix 5 Trial Pit Logs & Photographs Trial Pit · PDF file... Geotechnical Investigation Report Appendix 5 Trial Pit Logs ... TRIAL PIT NO. General ... For inspection purposes