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Darfield Earthquake Recovery Geotechnical Factual Report Brooklands T&T Ref. REP-BRK-FAC Appendix B: Cone Penetration Testing December 2010
Earthquake Commission
REPORT Earthquake Commission
Darfield Earthquake Recovery Geotechnical Factual Report Brooklands Appendix B: Cone Penetration Testing
Darfield Earthquake Recovery Geotechnical Factual Report Brooklands T&T Ref. REP-BRK-FAC Appendix B: Cone Penetration Testing December 2010
Earthquake Commission
REPORT
Report prepared for:
EARTHQUAKE COMMISSION
Report prepared by:
TONKIN & TAYLOR LTD
Distribution:
EARTHQUAKE COMMISSION 3 copies
TONKIN & TAYLOR LTD (FILE) 1 copy
December 2010
T&T Ref: REP-BRK-FAC
Earthquake Commission
Darfield Earthquake Recovery Geotechnical Factual Report Brooklands Appendix B: Cone Penetration Testing
Darfield Earthquake Recovery Geotechnical Factual Report Brooklands T&T Ref. REP-BRK-FAC
Appendix B: Cone Penetration Testing December 2010
Earthquake Commission
Appendix B: Cone Penetration Testing
Summary Sheet – Brooklands BRK 18
CPT ID Location (mE)
Location (mN)
Maximum depth (m)
Ground Surface R.L
Comments
CPT-BRK-01 2485352.81 5754493.53 22.21 1.74
CPT-BRK-02 2485193.81 5754519.92 20.70 1.28
CPT-BRK-03 2485128.15 5754890.28 18.69 0.93
CPT-BRK-04 2485188.37 5755367.47 18.60 1.06
CPT-BRK-05 2485250.60 5755724.97 19.36 1.36
CPT-BRK-06
Site was unable to be accessed.
CPT-BRK-07 2485325.47 5756136.32 18.73 1.53
CPT-BRK-08 2485710.99 5756120.70 19.53 1.67
CPT-BRK-09 2485894.33 5756133.77 20.05 2.15
CPT-BRK-10 2485902.80 5756445.39 20.94 2.13
CPT-BRK-11 2485675.97 5756403.88 10.00 1.71
CPT-BRK-12 2485353.46 5756392.57 18.25 1.55
CPT-BRK-13 2485166.66 5756378.17 16.77 0.89
CPT-BRK-14 2485398.13 5756565.77 0.84 1.74
CPT-BRK-15 2485598.85 5756576.85 19.36 1.69
CPT-BRK-16 2485802.43 5756636.70 20.00 1.59
CPT-BRK-17
Site was unable to be
accessed.
CPT-BRK-18 2485149.41 5755544.88 19.16 1.15
CPT-BRK-19
New location added after
original tests - CPT not pushed.
CPT-BRK-20 397996.76 821245.65 10.52 1.55 Pilot CPT
CPT-BRK-21 397732.58 820919.81 8.36 1.17 Pilot CPT
CPT-BRK-22 397508.11 820563.80 7.96 2.23 Pilot CPT
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 2 CPT-BRK-01 Test Date: 3-Nov-2010 Location: Brooklands Operator: Perry
Pre-Drill: 0.8m Assumed GWL: 1.5mBGL Located By: Survey GPS
Position: 2485352.8mE 5754493.5mN 1.74mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 2 of 2 CPT-BRK-01 Test Date: 3-Nov-2010 Location: Brooklands Operator: Perry
Pre-Drill: 0.8m Assumed GWL: 1.5mBGL Located By: Survey GPS
Position: 2485352.8mE 5754493.5mN 1.74mRL Coord. System: NZMG & MSL
Other Tests: Comments:
20
22
24
26
28
30
32
34
36
38
40
0 40 80 120 160 200 240 280 320 360 400
20
22
24
26
28
30
32
34
36
38
40
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 2 CPT-BRK-02 Test Date: 3-Nov-2010 Location: Brooklands Operator: Perry
Pre-Drill: 0.8m Assumed GWL: 1.5mBGL Located By: Survey GPS
Position: 2485193.8mE 5754519.9mN 1.28mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 2 of 2 CPT-BRK-02 Test Date: 3-Nov-2010 Location: Brooklands Operator: Perry
Pre-Drill: 0.8m Assumed GWL: 1.5mBGL Located By: Survey GPS
Position: 2485193.8mE 5754519.9mN 1.28mRL Coord. System: NZMG & MSL
Other Tests: Comments:
20
22
24
26
28
30
32
34
36
38
40
0 40 80 120 160 200 240 280 320 360 400
20
22
24
26
28
30
32
34
36
38
40
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-03 Test Date: 3-Nov-2010 Location: Brooklands Operator: Opus
Pre-Drill: 0.8m Assumed GWL: 0.7mBGL Located By: Survey GPS
Position: 2485128.2mE 5754890.3mN 0.93mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-04 Test Date: 3-Nov-2010 Location: Brooklands Operator: Opus
Pre-Drill: 0.8m Assumed GWL: 1.5mBGL Located By: Survey GPS
Position: 2485188.4mE 5755367.5mN 1.06mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-05 Test Date: 3-Nov-2010 Location: Brooklands Operator: Opus
Pre-Drill: 0.8m Assumed GWL: 2.1mBGL Located By: Survey GPS
Position: 2485250.6mE 5755725mN 1.36mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-07 Test Date: 3-Nov-2010 Location: Brooklands Operator: Opus
Pre-Drill: 0.8m Assumed GWL: 2.6mBGL Located By: Survey GPS
Position: 2485325.5mE 5756136.3mN 1.53mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-08 Test Date: 3-Nov-2010 Location: Brooklands Operator: Opus
Pre-Drill: 0.8m Assumed GWL: 1.4mBGL Located By: Survey GPS
Position: 2485711mE 5756120.7mN 1.67mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 2 CPT-BRK-09 Test Date: 3-Nov-2010 Location: Brooklands Operator: Perry
Pre-Drill: 0.8m Assumed GWL: 1.7mBGL Located By: Survey GPS
Position: 2485894.3mE 5756133.8mN 2.15mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 2 of 2 CPT-BRK-09 Test Date: 3-Nov-2010 Location: Brooklands Operator: Perry
Pre-Drill: 0.8m Assumed GWL: 1.7mBGL Located By: Survey GPS
Position: 2485894.3mE 5756133.8mN 2.15mRL Coord. System: NZMG & MSL
Other Tests: Comments:
20
22
24
26
28
30
32
34
36
38
40
0 40 80 120 160 200 240 280 320 360 400
20
22
24
26
28
30
32
34
36
38
40
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 2 CPT-BRK-10 Test Date: 3-Nov-2010 Location: Brooklands Operator: Perry
Pre-Drill: 0.8m Assumed GWL: 2.2mBGL Located By: Survey GPS
Position: 2485902.8mE 5756445.4mN 2.13mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 2 of 2 CPT-BRK-10 Test Date: 3-Nov-2010 Location: Brooklands Operator: Perry
Pre-Drill: 0.8m Assumed GWL: 2.2mBGL Located By: Survey GPS
Position: 2485902.8mE 5756445.4mN 2.13mRL Coord. System: NZMG & MSL
Other Tests: Comments:
20
22
24
26
28
30
32
34
36
38
40
0 40 80 120 160 200 240 280 320 360 400
20
22
24
26
28
30
32
34
36
38
40
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:03 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-11 Test Date: 3-Nov-2010 Location: Brooklands Operator: Opus
Pre-Drill: 0.8m Assumed GWL: 1.3mBGL Located By: Survey GPS
Position: 2485676mE 5756403.9mN 1.71mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:04 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-12 Test Date: 3-Nov-2010 Location: Brooklands Operator: Opus
Pre-Drill: 0.8m Assumed GWL: 1.6mBGL Located By: Survey GPS
Position: 2485353.5mE 5756392.6mN 1.55mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:04 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-13 Test Date: 3-Nov-2010 Location: Brooklands Operator: Opus
Pre-Drill: 0.8m Assumed GWL: 1.1mBGL Located By: Survey GPS
Position: 2485166.7mE 5756378.2mN 0.89mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:04 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-14 Test Date: 3-Nov-2010 Location: Brooklands Operator: Opus
Pre-Drill: 0.8m Assumed GWL: 1.5mBGL Located By: Survey GPS
Position: 2485398.1mE 5756565.8mN 1.74mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:04 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-15 Test Date: 3-Nov-2010 Location: Brooklands Operator: Perry
Pre-Drill: 0.8m Assumed GWL: 1.7mBGL Located By: Survey GPS
Position: 2485598.9mE 5756576.9mN 1.69mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:04 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-16 Test Date: 3-Nov-2010 Location: Brooklands Operator: Perry
Pre-Drill: 0.8m Assumed GWL: 1mBGL Located By: Survey GPS
Position: 2485802.4mE 5756636.7mN 1.59mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:04 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-18 Test Date: 3-Nov-2010 Location: Brooklands Operator: Perry
Pre-Drill: 0.8m Assumed GWL: 2.5mBGL Located By: Survey GPS
Position: 24851459.4mE 5755544.9mN 1.145mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 21/12/2010 1:31 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-20 Test Date: 29-Sep-2010 Location: Brooklands Operator: Geotech
Pre-Drill: 0m Assumed GWL: 0.8mBGL Located By: Survey GPS
Position: 2485352.8mE 5754493.5mN 1.74mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:04 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-21 Test Date: 29-Sep-2010 Location: Brooklands Operator: Geotech
Pre-Drill: 0m Assumed GWL: 0.7mBGL Located By: Survey GPS
Position: 2485193.8mE 5754519.9mN 1.28mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:04 p.m. Template: CPT Graph Template v0.41.xls
Project: Darfield 2010 Earthquake - EQC Ground Investigations Page: 1 of 1 CPT-BRK-22 Test Date: 29-Sep-2010 Location: Brooklands Operator: Geotech
Pre-Drill: 0m Assumed GWL: 2.7mBGL Located By: Survey GPS
Position: 2485128.2mE 5754890.3mN 0.93mRL Coord. System: NZMG & MSL
Other Tests: Comments:
0
2
4
6
8
10
12
14
16
18
20
0 40 80 120 160 200 240 280 320 360 400
0
2
4
6
8
10
12
14
16
18
20
0 2 4 6 8 10 12 14 16 18 20
Sleeve Friction (kPa)
Dep
th(
m)
Cone Resistance (MPa)Cone Sleeve
0 1 2 3 4 5 6
0 1 2 3 4 5 6
Friction Ratio (%)
0 100 200 300
0 100 200 300
Pore Pressure (kPa)
T+T Ref: 51731.001 Printed: 16/12/2010 4:04 p.m. Template: CPT Graph Template v0.41.xls
Darfield Earthquake Recovery Geotechnical Factual Report Brooklands T&T Ref. REP-BRK-FAC
Appendix B: Cone Penetration Testing December 2010
Earthquake Commission
