This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 22

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)43210

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)9876543210

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 30/11/2012, 12:15:12 p.m. 22Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-11-26_9871_ULS.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.431.40 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

1.40 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box131

This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 22

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)0.60.40.20

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)0.60.40.20

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 30/11/2012, 12:23:56 p.m. 22Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-11-26_9871_SLS.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.111.40 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

1.40 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box132

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.90 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:27727600.20, Y:6089585.40

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 23

Location:

Cone resistance qt

Tip resistance (MPa)

302010

Depth

(m

)

5.8

5 .6

5 .4

5 .2

5

4 .8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Cone resistance qt Pore pressure u

Pressure (kPa)

500-50

Depth

(m

)

5.8

5 .6

5 .4

5 .2

5

4 .8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Pore pressure uFriction ratio

Rf (%)

1086420

Depth

(m

)

5.8

5 .6

5 .4

5 .2

5

4 .8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Friction ratio SBT Index

I(SBT)

4321D

epth

(m

)5.8

5 .6

5 .4

5 .2

5

4 .8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

SBT Index Soil Behaviour Type

SBT (Robertson et al, 1986)

181614121086420

Depth

(m

)

5.8

5 .6

5 .4

5 .2

5

4 .8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Soil Behaviour Type

Silty sand & sandy siltClay & silty clay

Clay

Clay & silty clay

Silty sand & sandy silt

Sensitiv e f ine grained

Silty sand & sandy silt

Sensitiv e f ine grained

Silty sand & sandy silt

Clay

Sensitiv e f ine grained

Sand & silty sandSilty sand & sandy silt

Sand & silty sand

Clay & silty clay

Sensitiv e f ine grainedClay

Sensitiv e f ine grained

Sand & silty sand

Sand & silty sand

Sand

SBT legend

1. Sensitive fine grained

2. Organic material

3. Clay to silty clay

4. Clayey silt to silty clay

5. Silty sand to sandy silt

6. Clean sand to silty sand

7. Gravely sand to sand

8. Very stiff sand to clayey sand

9. Very stiff fine grained

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:22:59 p.m. 89

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box133

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.90 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:27727600.20, Y:6089585.40

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 23

Location:

Permeability

Ksbt (m/s)

-91x10 -61x10 -31x10

Depth

(m

)

5

4

3

2

1

Permeability Young's modulus

Es (MPa)

806040200

Depth

(m

)

5

4

3

2

1

Young's modulusSPT N60

N60 (blows/30cm)

50403020100

Depth

(m

)

5

4

3

2

1

SPT N60 Relative density

Dr (%)

100806040200

Depth

(m

)

5

4

3

2

1

Relative density

Calculation parameters

Relative desnisty constant, CDr: 350.0Permeability: Based on SBTn

SPT N60: Based on Ic and qt

Young’s modulus: Based on variable alpha using Ic (Robertson, 2009)

Phi: Based on Kulhawy & Mayne (1990)

User defined estimation data

Friction angle

φ (degrees)

60555045403530

Depth

(m

)

5

4

3

2

1

Friction angle

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:22:59 p.m. 90

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box134

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.90 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:27727600.20, Y:6089585.40

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 23

Location:

Constrained Modulus

M(CPT) (MPa)

10080604020

Depth

(m

)

5

4

3

2

1

Constrained Modulus Shear strength

Su (kPa)

100500

Depth

(m

)

4

3

2

1

Su peak

Su remolded

Shear strengthShear modulus

Go (MPa)

10080604020

Depth

(m

)

5

4

3

2

1

Shear modulus Undrained strength ratio

Su/σ',v

21.510.50

Depth

(m

)

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

Undrained strength ratio OCR

OCR

1086420

Depth

(m

)

4

3

2

1

OCR

Calculation parameters

Undrained shear strength cone factor for clays, Nkt: 14

OCR factor for clays, Nkt: 0.33

Go: Based on variable alpha using Ic (Robertson, 2009)

Constrained modulus: Based on variable alpha using Ic and Qtn (Robertson, 2009)

User defined estimation data

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:22:59 p.m. 91

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box135

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.90 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:27727600.20, Y:6089585.40

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 23

Location:

Shear Wave velocity

Vs (m/s)

20015010050

Depth

(m

)

5

4

3

2

1

Shear Wave velocity In-situ stress ratio

Ko

1.510.50

Depth

(m

)

4

3

2

1

In-situ stress ratioState parameter

ψ

0-0.1-0.2-0.3

Depth

(m

)

5

4

3

2

1

State parameter Soil sensitivity

S

3020100

Depth

(m

)

4

3

2

1

Soil sensitivity Effective friction angle

Peak φ (degrees)

20

Depth

(m

)

5

4

3

2

1

Effective friction angle

Calculation parameters

Soil Sensitivity factor, NS: 7.00

User defined estimation data

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:22:59 p.m. 92

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box136

This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 23

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

5.8

5.6

5.4

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

5.8

5.6

5.4

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

5.8

5.6

5.4

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)14121086420

Depth

(m

)

5.8

5.6

5.4

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)20181614121086420

Depth

(m

)

5.8

5.6

5.4

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 30/11/2012, 12:15:20 p.m. 23Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-11-26_9871_ULS.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.430.90 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

0.90 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box137

This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 23

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

5.8

5.6

5.4

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

5.8

5.6

5.4

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

5.8

5.6

5.4

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)121086420

Depth

(m

)

5.8

5.6

5.4

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)1614121086420

Depth

(m

)

5.8

5.6

5.4

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 30/11/2012, 12:24:03 p.m. 23Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-11-26_9871_SLS.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.110.90 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

0.90 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box138

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.96 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727677.00, Y:6089632.50

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 24

Location:

Cone resistance qt

Tip resistance (MPa)

2015105

Depth

(m

)

4.8

4 .6

4 .4

4 .2

4

3.8

3 .6

3 .4

3 .2

3

2.8

2 .6

2 .4

2 .2

2

1.8

1 .6

1 .4

1 .2

1

0.8

0 .6

0 .4

0 .2

Cone resistance qt Pore pressure u

Pressure (kPa)

200-20-40

Depth

(m

)

4.8

4 .6

4 .4

4 .2

4

3.8

3 .6

3 .4

3 .2

3

2.8

2 .6

2 .4

2 .2

2

1.8

1 .6

1 .4

1 .2

1

0.8

0 .6

0 .4

0 .2

Pore pressure uFriction ratio

Rf (%)

1086420

Depth

(m

)

4.8

4 .6

4 .4

4 .2

4

3.8

3 .6

3 .4

3 .2

3

2.8

2 .6

2 .4

2 .2

2

1.8

1 .6

1 .4

1 .2

1

0.8

0 .6

0 .4

0 .2

Friction ratio SBT Index

I(SBT)

4321D

epth

(m

)

4.8

4 .6

4 .4

4 .2

4

3.8

3 .6

3 .4

3 .2

3

2.8

2 .6

2 .4

2 .2

2

1.8

1 .6

1 .4

1 .2

1

0.8

0 .6

0 .4

0 .2

SBT Index Soil Behaviour Type

SBT (Robertson et al, 1986)

181614121086420

Depth

(m

)

4.8

4 .6

4 .4

4 .2

4

3.8

3 .6

3 .4

3 .2

3

2.8

2 .6

2 .4

2 .2

2

1.8

1 .6

1 .4

1 .2

1

0.8

0 .6

0 .4

0 .2

Soil Behaviour Type

Silty sand & sandy silt

Clay & silty clay

Clay

Clay & silty clay

Sensitiv e f ine grained

Silty sand & sandy silt

Silty sand & sandy silt

Sand & silty sand

Silty sand & sandy silt

Clay & silty clay

Sand & silty sandSilty sand & sandy silt

ClayClay & silty clay

Clay

Sensitiv e f ine grained

Sand & silty sand

Silty sand & sandy silt

Clay & silty clay

Sensitiv e f ine grained

Sand & silty sand

Sand

SBT legend

1. Sensitive fine grained

2. Organic material

3. Clay to silty clay

4. Clayey silt to silty clay

5. Silty sand to sandy silt

6. Clean sand to silty sand

7. Gravely sand to sand

8. Very stiff sand to clayey sand

9. Very stiff fine grained

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 3:25:17 p.m. 1

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box139

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.96 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727677.00, Y:6089632.50

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 24

Location:

Permeability

Ksbt (m/s)

-91x10 -61x10 -31x10

Depth

(m

)

4

3

2

1

Permeability Young's modulus

Es (MPa)

806040200

Depth

(m

)

4

3

2

1

Young's modulusSPT N60

N60 (blows/30cm)

50403020100

Depth

(m

)

4

3

2

1

SPT N60 Relative density

Dr (%)

100806040200

Depth

(m

)

4

3

2

1

Relative density

Calculation parameters

Relative desnisty constant, CDr: 350.0Permeability: Based on SBTn

SPT N60: Based on Ic and qt

Young’s modulus: Based on variable alpha using Ic (Robertson, 2009)

Phi: Based on Kulhawy & Mayne (1990)

User defined estimation data

Friction angle

φ (degrees)

60555045403530

Depth

(m

)

4

3

2

1

Friction angle

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 3:25:20 p.m. 2

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box140

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.96 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727677.00, Y:6089632.50

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 24

Location:

Constrained Modulus

M(CPT) (MPa)

10050

Depth

(m

)

4

3

2

1

Constrained Modulus Shear strength

Su (kPa)

150100500

Depth

(m

)

4

3

2

1

Su peak

Su remolded

Shear strengthShear modulus

Go (MPa)

10050

Depth

(m

)

4

3

2

1

Shear modulus Undrained strength ratio

Su/σ',v

21.510.50

Depth

(m

)

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

Undrained strength ratio OCR

OCR

1086420

Depth

(m

)

4

3

2

1

OCR

Calculation parameters

Undrained shear strength cone factor for clays, Nkt: 14

OCR factor for clays, Nkt: 0.33

Go: Based on variable alpha using Ic (Robertson, 2009)

Constrained modulus: Based on variable alpha using Ic and Qtn (Robertson, 2009)

User defined estimation data

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 3:25:20 p.m. 3

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box141

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.96 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727677.00, Y:6089632.50

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 24

Location:

Shear Wave velocity

Vs (m/s)

20015010050

Depth

(m

)

4

3

2

1

Shear Wave velocity In-situ stress ratio

Ko

1.510 .50

Depth

(m

)

4

3

2

1

In-situ stress ratioState parameter

ψ

0-0.1-0 .2

Depth

(m

)

4

3

2

1

State parameter Soil sensitivity

S

50403020100

Depth

(m

)

4

3

2

1

Soil sensitivity Effective friction angle

Peak φ (degrees)

20

Depth

(m

)

4

3

2

1

Effective friction angle

Calculation parameters

Soil Sensitivity factor, NS: 7.00

User defined estimation data

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 3:25:20 p.m. 4

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box142

This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 24

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)76543210

Depth

(m

)

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)9876543210

Depth

(m

)

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 3/12/2012, 12:08:28 p.m. 1Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-11-26_9871_ULS.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.431.30 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

1.30 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box5

JasonAText Box143

This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 24

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)543210

Depth

(m

)

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)43210

Depth

(m

)

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 3/12/2012, 12:10:39 p.m. 1Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871_SLS - CPT 24.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.111.30 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

1.30 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box144

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.22 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:27727541.50, Y:6089679.60

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 25

Location:

Cone resistance qt

Tip resistance (MPa)

30252015105

Depth

(m

)

5.2

5

4 .8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Cone resistance qt Pore pressure u

Pressure (kPa)

0-50

Depth

(m

)

5.2

5

4 .8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Pore pressure uFriction ratio

Rf (%)

1086420

Depth

(m

)

5.2

5

4 .8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Friction ratio SBT Index

I(SBT)

4321D

epth

(m

)5.2

5

4 .8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

SBT Index Soil Behaviour Type

SBT (Robertson et al, 1986)

181614121086420

Depth

(m

)

5.2

5

4 .8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Soil Behaviour Type

Silty sand & sandy silt

Clay & silty clay

Clay

Clay & silty clay

Silty sand & sandy siltClay & silty clay

Silty sand & sandy silt

Silty sand & sandy silt

Sensitiv e f ine grained

Sand & silty sand

Silty sand & sandy siltClay

Silty sand & sandy silt

Silty sand & sandy silt

Silty sand & sandy silt

Clay & silty clay

Sand & silty sand

Silty sand & sandy silt

Clay

Sensitiv e f ine grained

Sensitiv e f ine grained

Silty sand & sandy silt

Sand & silty sand

Silty sand & sandy silt

Sand & silty sand

SBT legend

1. Sensitive fine grained

2. Organic material

3. Clay to silty clay

4. Clayey silt to silty clay

5. Silty sand to sandy silt

6. Clean sand to silty sand

7. Gravely sand to sand

8. Very stiff sand to clayey sand

9. Very stiff fine grained

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:00 p.m. 93

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box145

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.22 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:27727541.50, Y:6089679.60

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 25

Location:

Permeability

Ksbt (m/s)

-91x10 -61x10 -31x10

Depth

(m

)

5

4

3

2

1

Permeability Young's modulus

Es (MPa)

100500

Depth

(m

)

5

4

3

2

1

Young's modulusSPT N60

N60 (blows/30cm)

50403020100

Depth

(m

)

5

4

3

2

1

SPT N60 Relative density

Dr (%)

100806040200

Depth

(m

)

5

4

3

2

1

Relative density

Calculation parameters

Relative desnisty constant, CDr: 350.0Permeability: Based on SBTn

SPT N60: Based on Ic and qt

Young’s modulus: Based on variable alpha using Ic (Robertson, 2009)

Phi: Based on Kulhawy & Mayne (1990)

User defined estimation data

Friction angle

φ (degrees)

60555045403530

Depth

(m

)

5

4

3

2

1

Friction angle

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:00 p.m. 94

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box146

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.22 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:27727541.50, Y:6089679.60

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 25

Location:

Constrained Modulus

M(CPT) (MPa)

10050

Depth

(m

)

5

4

3

2

1

Constrained Modulus Shear strength

Su (kPa)

200150100500

Depth

(m

)

4

3

2

1

Su peak

Su remolded

Shear strengthShear modulus

Go (MPa)

10050

Depth

(m

)

5

4

3

2

1

Shear modulus Undrained strength ratio

Su/σ',v

21.510.50

Depth

(m

)

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

Undrained strength ratio OCR

OCR

1086420

Depth

(m

)

4

3

2

1

OCR

Calculation parameters

Undrained shear strength cone factor for clays, Nkt: 14

OCR factor for clays, Nkt: 0.33

Go: Based on variable alpha using Ic (Robertson, 2009)

Constrained modulus: Based on variable alpha using Ic and Qtn (Robertson, 2009)

User defined estimation data

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:00 p.m. 95

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box147

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.22 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:27727541.50, Y:6089679.60

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 25

Location:

Shear Wave velocity

Vs (m/s)

25020015010050

Depth

(m

)

5

4

3

2

1

Shear Wave velocity In-situ stress ratio

Ko

1.510.50

Depth

(m

)

4

3

2

1

In-situ stress ratioState parameter

ψ

0-0.1-0 .2-0 .3

Depth

(m

)

5

4

3

2

1

State parameter Soil sensitivity

S

1086420

Depth

(m

)

4

3

2

1

Soil sensitivity Effective friction angle

Peak φ (degrees)

20

Depth

(m

)

5

4

3

2

1

Effective friction angle

Calculation parameters

Soil Sensitivity factor, NS: 7.00

User defined estimation data

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:00 p.m. 96

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box148

This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 25

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)109876543210

Depth

(m

)

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)14121086420

Depth

(m

)

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 30/11/2012, 12:15:29 p.m. 25Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-11-26_9871_ULS.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.431.00 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

1.00 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box149

This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 25

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)76543210

Depth

(m

)

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)109876543210

Depth

(m

)

5.2

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 30/11/2012, 12:24:13 p.m. 25Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-11-26_9871_SLS.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.111.00 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

1.00 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box150

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.74 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727611.60, Y:6089652.90

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 26

Location:

Cone resistance qt

Tip resistance (MPa)

302010

Depth

(m

)

4.6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Cone resistance qt Pore pressure u

Pressure (kPa)

0-50

Depth

(m

)

4.6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Pore pressure uFriction ratio

Rf (%)

1086420

Depth

(m

)

4.6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Friction ratio SBT Index

I(SBT)

4321D

epth

(m

)

4.6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

SBT Index Soil Behaviour Type

SBT (Robertson et al, 1986)

181614121086420

Depth

(m

)

4.6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Soil Behaviour Type

Silty sand & sandy silt

Clay & silty clay

Clay

Clay & silty clay

Silty sand & sandy silt

Clay & silty clay

Silty sand & sandy silt

Clay & silty clay

Silty sand & sandy silt

Clay & silty clay

Clay & silty clay

Clay

Clay & silty clay

Clay & silty clay

Silty sand & sandy silt

Sand & silty sand

Silty sand & sandy silt

Sand & silty sand

Silty sand & sandy silt

Clay

Clay & silty clay

Clay & silty clay

Clay & silty clay

Silty sand & sandy silt

Sand & silty sandSand

SBT legend

1. Sensitive fine grained

2. Organic material

3. Clay to silty clay

4. Clayey silt to silty clay

5. Silty sand to sandy silt

6. Clean sand to silty sand

7. Gravely sand to sand

8. Very stiff sand to clayey sand

9. Very stiff fine grained

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:00 p.m. 97

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box151

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.74 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727611.60, Y:6089652.90

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 26

Location:

Permeability

Ksbt (m/s)

-91x10 -61x10 -31x10

Depth

(m

)

4

3

2

1

Permeability Young's modulus

Es (MPa)

100500

Depth

(m

)

4

3

2

1

Young's modulusSPT N60

N60 (blows/30cm)

50403020100

Depth

(m

)

4

3

2

1

SPT N60 Relative density

Dr (%)

100806040200

Depth

(m

)

4

3

2

1

Relative density

Calculation parameters

Relative desnisty constant, CDr: 350.0Permeability: Based on SBTn

SPT N60: Based on Ic and qt

Young’s modulus: Based on variable alpha using Ic (Robertson, 2009)

Phi: Based on Kulhawy & Mayne (1990)

User defined estimation data

Friction angle

φ (degrees)

60555045403530

Depth

(m

)

4

3

2

1

Friction angle

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:01 p.m. 98

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box152

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.74 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727611.60, Y:6089652.90

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 26

Location:

Constrained Modulus

M(CPT) (MPa)

14012010080604020

Depth

(m

)

4

3

2

1

Constrained Modulus Shear strength

Su (kPa)

100500

Depth

(m

)

4

3

2

1

Su peak

Su remolded

Shear strengthShear modulus

Go (MPa)

10050

Depth

(m

)

4

3

2

1

Shear modulus Undrained strength ratio

Su/σ',v

21.510.50

Depth

(m

)

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

Undrained strength ratio OCR

OCR

1086420

Depth

(m

)

4

3

2

1

OCR

Calculation parameters

Undrained shear strength cone factor for clays, Nkt: 14

OCR factor for clays, Nkt: 0.33

Go: Based on variable alpha using Ic (Robertson, 2009)

Constrained modulus: Based on variable alpha using Ic and Qtn (Robertson, 2009)

User defined estimation data

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:01 p.m. 99

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box153

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.74 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727611.60, Y:6089652.90

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 26

Location:

Shear Wave velocity

Vs (m/s)

250200150100

Depth

(m

)

4

3

2

1

Shear Wave velocity In-situ stress ratio

Ko

1.510.50

Depth

(m

)

4

3

2

1

In-situ stress ratioState parameter

ψ

0-0 .1-0 .2-0.3

Depth

(m

)

4

3

2

1

State parameter Soil sensitivity

S

1086420

Depth

(m

)

4

3

2

1

Soil sensitivity Effective friction angle

Peak φ (degrees)

20

Depth

(m

)

4

3

2

1

Effective friction angle

Calculation parameters

Soil Sensitivity factor, NS: 7.00

User defined estimation data

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:01 p.m. 100

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box154

This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 26

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)3210

Depth

(m

)

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)6543210

Depth

(m

)

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 30/11/2012, 12:15:31 p.m. 26Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-11-26_9871_ULS.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.431.30 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

1.30 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box155

This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 26

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)0.80.60.40.20

Depth

(m

)

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)0.020.0150.010.0050

Depth

(m

)

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 30/11/2012, 12:24:15 p.m. 26Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-11-26_9871_SLS.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.111.30 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

1.30 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box156

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.00 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727616.00, Y:60897723.80

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 27

Location:

Cone resistance qt

Tip resistance (MPa)

252015105

Depth

(m

)

5

4.8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Cone resistance qt Pore pressure u

Pressure (kPa)

200-20-40

Depth

(m

)

5

4.8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Pore pressure uFriction ratio

Rf (%)

1086420

Depth

(m

)

5

4.8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Friction ratio SBT Index

I(SBT)

4321D

epth

(m

)5

4.8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

SBT Index Soil Behaviour Type

SBT (Robertson et al, 1986)

181614121086420

Depth

(m

)

5

4.8

4 .6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Soil Behaviour Type

Silty sand & sandy silt

Clay & silty clay

Clay

Clay & silty clay

ClayClay & silty clay

Silty sand & sandy silt

Sensitiv e f ine grained

Silty sand & sandy siltSand & silty sand

Clay & silty clay

Clay & silty clay

Sensitiv e f ine grained

Silty sand & sandy silt

ClaySilty sand & sandy silt

Sand & silty sand

Silty sand & sandy siltClay & silty clayClay

Sensitiv e f ine grained

Sensitiv e f ine grained

Silty sand & sandy siltClay & silty clay

Sand & silty sand

SBT legend

1. Sensitive fine grained

2. Organic material

3. Clay to silty clay

4. Clayey silt to silty clay

5. Silty sand to sandy silt

6. Clean sand to silty sand

7. Gravely sand to sand

8. Very stiff sand to clayey sand

9. Very stiff fine grained

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:01 p.m. 101

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box157

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.00 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727616.00, Y:60897723.80

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 27

Location:

Permeability

Ksbt (m/s)

-91x10 -61x10 -31x10

Depth

(m

)

5

4

3

2

1

Permeability Young's modulus

Es (MPa)

806040200

Depth

(m

)

5

4

3

2

1

Young's modulusSPT N60

N60 (blows/30cm)

50403020100

Depth

(m

)

5

4

3

2

1

SPT N60 Relative density

Dr (%)

100806040200

Depth

(m

)

5

4

3

2

1

Relative density

Calculation parameters

Relative desnisty constant, CDr: 350.0Permeability: Based on SBTn

SPT N60: Based on Ic and qt

Young’s modulus: Based on variable alpha using Ic (Robertson, 2009)

Phi: Based on Kulhawy & Mayne (1990)

User defined estimation data

Friction angle

φ (degrees)

60555045403530

Depth

(m

)

5

4

3

2

1

Friction angle

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:02 p.m. 102

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box158

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.00 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727616.00, Y:60897723.80

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 27

Location:

Constrained Modulus

M(CPT) (MPa)

10050

Depth

(m

)

5

4

3

2

1

Constrained Modulus Shear strength

Su (kPa)

100500

Depth

(m

)

4

3

2

1

Su peak

Su remolded

Shear strengthShear modulus

Go (MPa)

10050

Depth

(m

)

5

4

3

2

1

Shear modulus Undrained strength ratio

Su/σ',v

21.510.50

Depth

(m

)

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

Undrained strength ratio OCR

OCR

1086420

Depth

(m

)

4

3

2

1

OCR

Calculation parameters

Undrained shear strength cone factor for clays, Nkt: 14

OCR factor for clays, Nkt: 0.33

Go: Based on variable alpha using Ic (Robertson, 2009)

Constrained modulus: Based on variable alpha using Ic and Qtn (Robertson, 2009)

User defined estimation data

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:02 p.m. 103

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box159

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 5.00 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727616.00, Y:60897723.80

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 27

Location:

Shear Wave velocity

Vs (m/s)

20015010050

Depth

(m

)

5

4

3

2

1

Shear Wave velocity In-situ stress ratio

Ko

1.510.50

Depth

(m

)

4

3

2

1

In-situ stress ratioState parameter

ψ

0-0.1-0.2

Depth

(m

)

5

4

3

2

1

State parameter Soil sensitivity

S

86420

Depth

(m

)

4

3

2

1

Soil sensitivity Effective friction angle

Peak φ (degrees)

20

Depth

(m

)

5

4

3

2

1

Effective friction angle

Calculation parameters

Soil Sensitivity factor, NS: 7.00

User defined estimation data

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:02 p.m. 104

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box160

This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 27

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)543210

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)6543210

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 30/11/2012, 12:15:34 p.m. 27Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-11-26_9871_ULS.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.431.60 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

1.60 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box161

This software is licensed to: Engineering Design Consultants Ltd CPT name: EDC 27

CRR plot

CRR & CSR0.60.40.20

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

CRR plot

During earthq.

L i q u e f a c t i o n a n a l y s i s o v e r a l l p l o t s

FS Plot

Factor of safety21.510.50

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

FS Plot

During earthq.

Liquefaction potential

LPI20151050

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Liquefaction potential Vertical settlements

Settlement (cm)43210

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Vertical settlements Lateral displacements

Displacement (cm)43210

Depth

(m

)

5

4.8

4.6

4.4

4.2

4

3.8

3.6

3.4

3.2

3

2.8

2.6

2.4

2.2

2

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

0.2

Lateral displacements

CLiq v.1.7.1.14 - CPT Liquefaction Assessment Software - Report created on: 30/11/2012, 12:24:18 p.m. 27Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-11-26_9871_SLS.clq

F.S. color scheme

Liquefaction and no liquefaction are equally likely

Unlike to liquefy

Almost certain it will not liquefy

LPI color scheme

Very high risk

High risk

Low risk

Input parameters and analysis data

Analysis method:

Fines correction method:Points to test:

Earthquake magnitude Mw:

Peak ground acceleration:Depth to water table (insitu):

I&B (2008)

R&W (1998)Based on Ic value

7.50

0.111.60 m

Depth to GWT (erthq.):

Average results interval:Ic cut-off value:

Unit weight calculation:

Use fill:Fill height:

1.60 m

32.60

Based on SBT

NoN/A

Fill weight:

Transition detect. applied:Kσ applied:

Clay like behavior applied:

Limit depth applied:Limit depth:

N/A

Sand & ClayYes

.

NoN/A

Very likely to liquefy

Almost certain it will liquefy

JasonAText Box162

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.64 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727495.10, Y:6089705.70

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 28

Location:

Cone resistance qt

Tip resistance (MPa)

302010

Depth

(m

)

4.6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Cone resistance qt Pore pressure u

Pressure (kPa)

40200-20

Depth

(m

)

4.6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Pore pressure uFriction ratio

Rf (%)

1086420

Depth

(m

)

4.6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Friction ratio SBT Index

I(SBT)

4321D

epth

(m

)4.6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

SBT Index Soil Behaviour Type

SBT (Robertson et al, 1986)

181614121086420

Depth

(m

)

4.6

4 .4

4 .2

4

3 .8

3 .6

3 .4

3 .2

3

2 .8

2 .6

2 .4

2 .2

2

1 .8

1 .6

1 .4

1 .2

1

0 .8

0 .6

0 .4

0 .2

Soil Behaviour Type

Silty sand & sandy silt

Clay & silty clay

Clay

Clay & silty clay

Sensitiv e f ine grained

Sand & silty sand

Clay & silty clay

Clay & silty clay

Sensitiv e f ine grained

Sand & silty sand

Clay

Silty sand & sandy siltClay & silty clay

Sand & silty sand

Sand & silty sand

Silty sand & sandy silt

Clay

Sensitiv e f ine grained

Sand & silty sandSand

SBT legend

1. Sensitive fine grained

2. Organic material

3. Clay to silty clay

4. Clayey silt to silty clay

5. Silty sand to sandy silt

6. Clean sand to silty sand

7. Gravely sand to sand

8. Very stiff sand to clayey sand

9. Very stiff fine grained

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:02 p.m. 105

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box163

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.64 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727495.10, Y:6089705.70

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 28

Location:

Permeability

Ksbt (m/s)

-91x10 -61x10 -31x10

Depth

(m

)

4

3

2

1

Permeability Young's modulus

Es (MPa)

806040200

Depth

(m

)

4

3

2

1

Young's modulusSPT N60

N60 (blows/30cm)

50403020100

Depth

(m

)

4

3

2

1

SPT N60 Relative density

Dr (%)

100806040200

Depth

(m

)

4

3

2

1

Relative density

Calculation parameters

Relative desnisty constant, CDr: 350.0Permeability: Based on SBTn

SPT N60: Based on Ic and qt

Young’s modulus: Based on variable alpha using Ic (Robertson, 2009)

Phi: Based on Kulhawy & Mayne (1990)

User defined estimation data

Friction angle

φ (degrees)

60555045403530

Depth

(m

)

4

3

2

1

Friction angle

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:02 p.m. 106

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box164

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.64 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727495.10, Y:6089705.70

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 28

Location:

Constrained Modulus

M(CPT) (MPa)

10080604020

Depth

(m

)

4

3

2

1

Constrained Modulus Shear strength

Su (kPa)

150100500

Depth

(m

)

3

2

1

Su peak

Su remolded

Shear strengthShear modulus

Go (MPa)

10080604020

Depth

(m

)

4

3

2

1

Shear modulus Undrained strength ratio

Su/σ',v

21.510.50

Depth

(m

)

3.8

3.7

3.6

3.5

3.4

3.3

3.2

3.1

3

2.9

2.8

2.7

2.6

2.5

2.4

2.3

2.2

2.1

2

1.9

1.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

0.5

0.4

Undrained strength ratio OCR

OCR

1086420

Depth

(m

)

3

2

1

OCR

Calculation parameters

Undrained shear strength cone factor for clays, Nkt: 14

OCR factor for clays, Nkt: 0.33

Go: Based on variable alpha using Ic (Robertson, 2009)

Constrained modulus: Based on variable alpha using Ic and Qtn (Robertson, 2009)

User defined estimation data

CPeT-IT v.1.7.5.17 - CPTU data presentation & interpretation software - Report created on: 3/12/2012, 1:23:03 p.m. 107

Project file: S:\9000\9800\9871 Pioneer City West, Civil & Geo\9871_CLiq\2012-12-03_9871 CPT Investigation.cpt

JasonAText Box165

Project: CPT Investigation

Engineering Design Consultants Ltd

Civil, Structural, Geotechnical, Environmental & Fire Engineers

Auckland & Christchurch

http://www.edc.co.nz

Total depth: 4.64 m, Date: 11/8/2012

Surface Elevation: 0.00 m

Pioneer City West, Palmerston North

Coords: X:2727495.10, Y:6089705.70

Cone Type: 4623

Cone Operator: Geotech Drilling

CPT: EDC 28

Location:

Shear Wave velocity

Vs (m/s)

20015010050

Depth

(m

)

4

3

2

1

Shear Wave velocity In-situ stress ratio

Ko

1.510 .50

Depth

(m

)

3

2

1

In-situ stress ratioState parameter

ψ

0-0.1-0.2-0.3

Depth

(m

)

4

3

2

1

State parameter Soil sensitivity

S

76543210

Depth

(m

)

3

2

1

Soil sensitivity Effective friction angle

Peak φ (degrees)

20

Depth

(m

)

4

3

2

1

Effective friction angle

Calculation parameters