11

Issue and Revision History

Issue History Issue

01

Issued To

Issued By

Date of Issue

LYK

September 11, 2016

Bauer Vietnam Ltd. - Mr. Lai Thanh Binh

Revision History Date

Rev. No.

Detailed Description of Change

Ref. Section

Issue and Revision History

Issue History Issue

01

Issued To

Issued By

Date of Issue

LYK

September 11, 2016

Bauer Vietnam Ltd. - Mr. Lai Thanh Binh

Revision History Date

Rev. No.

Detailed Description of Change

Ref. Section

September 11, 2016 Bauer Vietnam Ltd. 6th Floor SFC Building, 9 Dinh Tien Hoang Street, Da Kao Ward, District 1, Ho Chi Minh City, Vietnam.  Attention: Mr. Lai Thanh Binh Load Test Report: TP01 - Lancaster Lincoln Location: District 4, Ho Chi Minh City, Vietnam (16828I-1)

Dear Mr. Binh, The enclosed report contains the data and analysis summary for the Osterberg Cell (O-cell) test performed on TP01 - Lancaster Lincoln, on September 9, 2016. For your convenience, we have included an executive summary of the test results in addition to our standard detailed data report. We would like to express our gratitude for the on-site and off-site assistance provided by your team and we look forward to working with you on future projects. We trust that the information contained herein will suit your current project needs. If you have any questions or require further technical assistance, please do not hesitate to contact us at +65 6908 2706.

Best Regards,

 ________________  ________________________ ________  Alston Lim Kuok Kuok Hung, B. Sc. Engineering Manager Fugro Singapore Pte. Ltd.

FUGRO SINGAPORE PROJECT NO: 16828I-1

Page 1 of 10

EXECUTIVE SUMMARY On September 9, 2016, Fugro Singapore Pte. Ltd. performed an O-cell test on a nominal 1500-mm diameter test pile TP01. Bauer Vietnam Ltd. completed construction of the 85.07-meter deep pile under bentonite slurry on August 11, 2016. Sub-surface conditions conditions at the test pile location consist primarily primarily of clay and sand. Representatives Representatives of Bauer Vietnam Ltd. Ltd. observed construction construction and testing of the pile. The maximum gross load applied to the pile was 21.6 MN in each direction. At the maximum load, the displacements above and below the O-cell assembly were 16.8 mm and 10.6 mm, respectively. Using the procedures described in the report text and in Appendix C, an equivalent top load curve for the test pile was constructed. For a top loading of 20.0 MN, the adjusted test data indicate this pile would displace approximately 17.2 mm. For a top loading of 40.0 MN, the adjusted test data indicate indicate this pile would displace approximately 36.7 mm.

LIMITATIONS OF EXECUTIVE SUMMARY We include this executive summary to provide a very brief presentation of some of the key elements of of this O-cell test. It is by no means intended intended to be be a comprehensive comprehensive or stand-alone stand-alone representation representation of the test results. The full text of the report and the attached appendices contain important information which the engineer can use to come to more informed conclusions about the data presented herein.

FUGRO SINGAPORE PROJECT NO: 16828I-1

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TABLE OF CONTENTS Site Conditions and Pile Construction ......................................................................... 5 Site Sub-surface Conditions......................... ........................... .......................... .................. 5 Test Pile Construction ......................... ............................ ........................... ......................... 5

Osterberg Cell Testing ................................................................................................. 5 Pile Instrumentation ............................................................................................................ 5 Test Arrangement ............................................................................................................... 6 Data Acquisition .................................................................................................................. 6 Testing Procedures ....................... .............................. ......................... ........................... .... 7

Test Results and Analyses .......................................................................................... 8 General ............................................................................................................................... 8 Upper Skin Friction Resistance ......................... ........................... ........................... ............ 8 Combined End Bearing and Lower Side Friction Resistance ...................... ....................... 8 Strain Gauge Analysis .......................... ........................... .......................... ........................ .. 8 Equivalent Top Load-Displacement ........................ ......................... .......................... ......... 9

Limitations and Standard of Care .............................................................................. 10

FUGRO SINGAPORE PROJECT NO: 16828I-1

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TABLES AND FIGURES

 

         

    

Average Net Unit Skin Friction Values, Tables A. Summary of Dimensions, Elevations & Pile Properties, Table B. Schematic Section of Test Pile, Figure A. Instrumentation Layout, Figure B. Osterberg Cell Load-Displacement, Figure 1. Time-Osterberg Cell Load, Figure 2. Time-Osterberg Cell Displacement, Figure 3. Osterberg Cell Load-Strain Gauge Microstrain, Figure 4. Strain Gauge Load Distribution, Figure 5. Mobilized Upward Net Unit Skin Friction, Figure 6. Mobilized Downward Unit Skin Friction, Figure 7. Equivalent Top Load-Displacement, Figure 8. Field Data and Data Reduction Tables, Appendix A. O-cell and Instrumentation Calibration Sheets, Appendix B. Construction of the Equivalent Top Load Displacement Curve, Appendix C. Soil Boring Logs, Appendix D. Photography, Appendix E.

FUGRO SINGAPORE PROJECT NO: 16828I-1

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SITE CONDITIONS AND PILE CONSTRUCTION Site Sub-surface Conditions:  The sub-surface stratigraphy at the general location of the test pile is reported to consist of clay and sand. The generalized subsurface profile is included in Figure A and boring logs indicating conditions near the pile are presented in Appendix D. More detailed geologic information can be obtained from Bauer Vietnam Ltd. Test Pile Construction:  Bauer Vietnam Ltd. completed construction of the dedicated test pile on August 11, 2016. The nominal 1500-mm diameter test pile was excavated to a tip elevation of -85.07 m, under bentonite slurry. The pile was started by installing a 1540-mm O.D. casing. A drilling bucket was used for drilling the pile, and a clean-out bucket for cleaning the tip. After the pile was approved for concrete placement, the reinforcing cage with attached O-cell assembly was inserted into the excavation and temporarily supported from the steel casing. Concrete was then delivered by tremie through a 250-mm O.D. pipe into the tip of the pile until the top of the concrete reached an elevation of -0.92 m. Representatives of Bauer Vietnam Ltd. observed construction of the pile.  __________________________________

OSTERBERG CELL TESTING Pile Instrumentation:  Fugro Singapore Pte. Ltd. assisted Bauer Vietnam Ltd. with the assembly and installation of test pile instrumentation. The loading assembly consisted of two 610-mm diameter O-cells, located 25.07 meters above the pile tip. The Osterberg cells were calibrated and then welded closed prior to shipping by the manufacturer. Calibrations of the O-cells and instrumentation used for this test are included in Appendix B. Embedded O-cell testing instrumentation included the following: 







Four upper compression telltale casings (nominal 13-mm steel pipe) attached at 90° spacing to the reinforcing cage, extending from the top of the O-cell assembly to ground level. Paired pile tip displacement telltale casings (nominal 13-mm steel pipe) attached diametrically opposed to the reinforcing cage, extending from the bottom of the reinforcing cage to ground level. Four Linear Vibrating Wire Displacement Transducers (LVWDTs, Geokon Model 4450 series) positioned between the plates of the O-cell assembly. Five levels of four sister bar vibrating wire strain gauges (Geokon Model 4150 Series) attached at 90° spacing to the reinforcing cage below the base of the O-cell assembly.

FUGRO SINGAPORE PROJECT NO: 16828I-1

Page 5 of 10





Ten levels of four sister bar vibrating wire strain gauges (Geokon Model 4150 Series) attached at 90° spacing to the reinforcing cage above the top of the O-cell assembly. Four lengths lengths of 13-mm 13-mm steel pipe, extending extending from from the top top of the pile to the top of the bottom plate, to vent the break in the pile formed by the expansion of the O-cells.

Details concerning the instrumentation placement appear in Table B and Figures A and B. The strain gauges were installed as approved by the Consultant. Test Arrangement: Arrangement: Throughout  Throughout the load test, key elements of pile displacement response were monitored using the equipment and instruments detailed below: 







Top of pile displacement was monitored using a pair of automated digital survey levels (Leica NA3000 series) from an average distance of 8.0 meters (Appendix A, Page 1). Upper compression displacement was measured using 8-mm telltale rods positioned inside the four casings and monitored by Linear Vibrating Wire Displacement Transducers (LVWDTs, Geokon Model 4450 series) attached to the top of the pile (Appendix A, Pages 1 & 2). Expansion of the O-cell assembly was measured using the four Expansion LVWDTs described under Pile Instrumentation Instrumentation (Appendix A, Pages 5 & 6). Pile tip displacement was measured using 8-mm telltale rods positioned inside the two casings and monitored by Linear Vibrating Wire Displacement Transducers Transducers (LVWDTs, Geokon Model 4450 series) attached to the top of the pile (Appendix A, Pages 3 & 4).

Details concerning the instrumentation placement appear in Table B and Figures A and B. Both a Bourdon pressure gauge and a vibrating wire pressure transducer were used to measure measure the pressure applied applied to the O-cells O-cells at each load load interval. The pressure transducer was used for manually setting and maintaining loads and real time plotting and for data analysis. The Bourdon pressure gauge readings were used as a real-time visual reference and as a check on the transducer. There was close agreement between the Bourdon gauge and the pressure transducer. Data Acquisition:  All instrumentation instrumentation was connected through a data logger (Data Electronics 85g GeoLogger) to a laptop computer allowing data to be recorded and stored automatically at 60-second intervals and displayed in real time. The same laptop computer synchronized to the data logging system was used to acquire the Leica NA3000 data.

FUGRO SINGAPORE PROJECT NO: 16828I-1

Page 6 of 10

Testing Procedures: WORKING TEST PILE (TP01) 1500 mm DIAMETER (SINGLE LEVEL O-CELL® TEST) LOADING SCHEDULE Lancaster Lincoln Project Pile size:

1500 mm

®

24-9H-00054, 24-9H-00056

®

2 x 610 mm

®

2 x 22.1 20.00

MN MN

40.00

MN

O-cell serial number(s): O-cell number(s) and size: O-cell gross capacity: Working Load T est Load Increment No. 1 L- 0

®

O-cell Pressure (psi) (MPa) 0

0.0

®

O-cell Net Net Load (MN)

Perc Percen entt of  Working Load (%)

Holding Time

0.0

0.0%

-

(min)

1 L- 1

900

6.2

2.0

10.0%

10

1 L- 2

1300

9.0

4.0

20.0%

10

1 L- 3

1700

11.7

6.0

30.0%

10

1 L- 4

2000

13.8

8.0

40.0%

10

1 L- 5

2400

16.5

10.0

50.0%

10

1 L- 6

2800

19.3

12.0

60.0%

10

1 L- 7

3100

21.4

14.0

70.0%

10

1 L- 8

3500

24.1

16.0

80.0%

10

1 L- 9

3900

26.9

18.0

90.0%

10

1 L- 10

4200

29.0

20.0

100.0%

10

1 L- 11

4600

31.7

22.0

110.0%

10

1 L- 12

5000

34.5

24.0

120.0%

10

1 L- 13

5300

36.5

26.0

130.0%

10

1 L- 14

5700

39.3

28.0

140.0%

10

1 L- 15

6100

42.1

30.0

150.0%

10

1 L- 16

6400

44.1

32.0

160.0%

10

1 L- 17

6800

46.9

34.0

170.0%

10

1 L- 18

7200

49.6

36.0

180.0%

10

1 L- 19 1 L- 20

7500 7900

51.7 54.5

38.0 40.0

190.0% 200.0%

10

1 U- 1

6100

42.1

30.0

150.0%

10

1 U- 2

4200

29.0

20.0

100.0%

10

1 U- 3

16.5 0.0

10.0 0.0

50.0% 0.0%

10

1 U- 1

2400 0

20

30

2 L- 1

1500

10.3

5.0

25.0%

5

2 L- 2

2400

16.5

10.0

50.0%

5

2 L- 3 2 L- 4

3300 4200

22.8 29.0

15.0 20.0

75.0% 100.0%

5

2 U- 1

2400 0

16.5 0.0

10.0 0.0

50.0% 0.0%

5

2 U- 2

5 30

 ________________  ________________________ ________________ __________ __

FUGRO SINGAPORE PROJECT NO: 16828I-1

Page 7 of 10

TEST RESULTS AND ANALYSES General:  General:  The loads applied by the O-cell assembly act in two opposing directions, counteracted counteracted by the resistance resistance of the pile above above and below. For the purpose of the analysis herein, it is assumed that the O-cell assembly does not impose an additional upward load until its expansion force exceeds the buoyant weight of the pile above the O-cell assembly. Therefore, net load, load, which is defined as gross O-cell load minus the buoyant weight of the pile above, is used to determine skin friction resistance above the O-cells and to construct the equivalent top load displacement curve. For this test a pile buoyant weight of 1.46 MN above the O-cells was calculated. Upper Skin Friction Resistance: The O-cell assembly applied a maximum upward net load  load  of 20.2 MN to the upper side shear s hear at load interval 1L-20 1L- 20 (Appendix A, Pages 7 & 8, Figures Figures 1 to 3). 3). At this loading, loading, the upward displacement displacement of the top of the O-cells was 16.8 mm. Combined End Bearing and Lower Skin Friction Resistance: The O-cell assembly applied a maximum downward load of 21.6 MN at load interval 1L-20 (Appendix A, Pages 7 & 8, Figures Figures 1 to 3). At this loading, loading, the average average downward displacement of the O-cell base was 10.6 mm. Strain Gauge Analysis: The strain gauge data appear in Appendix A, Pages 5 to 12 and the average strain measured at each level of strain gauges during the test are plotted plotted in Figure Figure 4. On the day of the test, the average unconfined unconfined compressive strength f´ c  was reported to be 64.0 MPa. Pile stiffness (AE) is estimated using ACI compare with the tangent stiffness analysis. The load distribution curves for each load increment, based on applied O-cell load and computed strain strain gauge loads, loads, are presented in Figure Figure 5. Mobilized net net unit skin friction vs. displacement (t-z) curves based on the strain gauge data and estimated pile pile stiffness are presented presented in Figures Figures 6 & 7. 7. Skin friction values values for loading increment 1L-20 follow in Table A:

FUGRO SINGAPORE PROJECT NO: 16828I-1

Page 8 of 10

TABLE A: Average Net Unit Skin Friction Values for 1L-20 Load Transfer Zone Zero Shear to Strain Gauge Level 15 Strain Gauge Level 15 to Strain Gauge Level 14 Strain Gauge Level 14 to Strain Gauge Level 13 Strain Gauge Level 13 to Strain Gauge Level 12 Strain Gauge Level 12 to Strain Gauge Level 11

Soil Profile (BH1) Backfill, Clay

Average SPT

Net Unit Skin 1 Friction

N value

0

3 kPa

-

Clay

1

8 kPa

8.0 x N

Clay, Silty Clay

7

25 kPa

3.5 x N

14

72 kPa

5.1 x N

9

46 kPa (58 kPa at 1L-18)

5.1 x N

8

128 kPa

16.0 x N

25

149 kPa

5.9 x N

40

115 kPa

2.9 x N

44

109 kPa

2.5 x N

Silty Clay

Strain Gauge Level 11 to Strain Gauge Level 10 Strain Gauge Level 10 to Strain Gauge Level 9 Strain Gauge Level 9 to Strain Gauge Level 8 Strain Gauge Level 8 to Strain Gauge Level 7

Fine Sand

Clay

Strain Gauge Level 7 to O-cell

Clay, Sandy Clay

37

101 kPa

2.7 x N

O-cell to Strain Gauge Level 5

Clayey Sand

39

120 kPa

3.1 x N

Strain Gauge Level 5 to Strain Gauge Level 3

Silty Fine Sand

50

151 kPa

3.0 x N

Strain Gauge Level 3 to Strain Gauge Level 1

Silty Clay, Silty Fine Sand

40

228 kPa

5.7 x N

1

For upward-loaded upward-loaded skin friction, the buoyant weight weight of pile in each zone has been subtracted from the load shed in the respective respective zone. Note that net unit skin friction derived from the strain gauges may not be ultimate values. values. Strain Gauge Level 2, 4, 6 yield unusual unusual load and are not included in the analysis.

Equivalent Top Load-Displacement: Load-Displacement: Figure 8 presents the equivalent top load (ETL) curve. The procedure for calculating the curve is described in Appendix C. For a top loading of 20.0 MN, the adjusted test data indicate this pile would displace approximately approximately 17.2 mm. mm. For a top loading of 40.0 MN, the adjusted adjusted test data indicate this pile would displace approximately 36.7 mm.

FUGRO SINGAPORE PROJECT NO: 16828I-1

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LIMITATIONS AND STANDARD OF CARE The instrumentation, testing services and data analysis provided by Fugro Singapore Pte. Ltd., outlined in this report, were performed in accordance with the accepted standards of care recognized by professionals in the bored pile and foundation engineering industry. Please note that some of the information contained in this report is based on data (i.e. pile diameter, elevations and concrete strength) provided by others. The engineer, therefore, should come to his or her own conclusions with regard to the analyses as they depend on this information. In particular, Fugro Singapore Pte. Ltd. typically does not observe and record bored pile construction details to the level of precision that the project engineer may require. In many cases, we may not be present for the entire duration of pile construction. Since construction technique can play a significant role in determining the load bearing capacity of a bored pile, the engineer should pay close attention to the bored pile construction details that were recorded elsewhere.  __________________________________

We trust that this information will meet your current project needs. If you have any questions, please do not hesitate to contact us at +65 6908 2706.

Prepared by

 ______________________ Lee Yeong Kang, B. Eng,

Reviewed by

 _________________________ Wong Wai Keat, B. Eng.

FUGRO SINGAPORE PROJECT NO: 16828I-1

Page 10 of 10

TABLE B SUMMARY OF DIMENSIONS, ELEVATIONS & PILE PROPERTIES Pile: (TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam) Nominal pile diameter = O-cells: 24-9H-00054, 24-9H-00056 = Length of pile zone above break at base of O-cells = Length of pile zone below break at base of O-cells = Skin friction area above O-cell base = Skin friction area below O-cell base = Pile base area = Bouyant weight of pile above base of O-cells =

1500 mm 610 mm 59.09 m 25.07 m 279.5 m² 118.1 m² 1.8 m² 1.5 MN

Elevation of top of pile concrete Design Cut-off Elevation Elevation of ground surface Elevation of base of O-cell assembly ¹ Elevation of pile tip

= = = = =

-0.92 m -10.00 m +0.00 m -60.00 m -85.07 m

Telltale Sections: Elevation of top of telltale used for upper pile compression Elevation of bottom of telltale used for upper pile compression Elevation of top of telltale used for pile tip movement Elevation of bottom of telltale used for pile tip movement

= = = =

+0.00 m -59.56 m +0.00 m -84.80 m

Strain Gauges: Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level Elevation of Strain Gauge Level

= = = = = = = = = = = = = = =

-5.60 m -13.20 m -20.20 m -26.20 m -31.70 m -37.00 m -42.00 m -47.00 m -52.00 m -57.00 m -63.50 m -68.50 m -73.50 m -78.50 m -83.50 m

= = = = =

1,260 mm 1,260 mm 2322 kg/m³ 64.0 MPa 34412.7 MPa

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

Miscellaneous: Top plate diameter (50 mm thick) Bottom plate diameter (50 mm thick)  Assumed concrete unit weight Reported 29-day unconfined compressive concrete strength Calculated 29-day concrete modulus The break between upward and downward movement at the O-cell assembly

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Osterberg Cell Load-Displacement TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 20.00 Upward Top of O-cell

15.00

10.00    )   m   m 5.00    (    t   n   e   m 0.00   e   c   a    l   p   s -5.00    i    D

Upward Top of Pile Displacement

Downward Pile Tip Displacement

-10.00 Downward Base of O-cell

-15.00

-20.00 0

5

10

15

20

25

O-cell Gross Load ( MN )

Figure 1

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Time-Osterberg Cell Load TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 25.00

O-cell Load

20.00    )    N    M    (    d   a   o    L   s   s   o   r    G    l    l   e   c      O

15.00

10.00

Time-Osterberg Cell Load TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 25.00

O-cell Load

20.00    )    N    M    (    d   a   o    L   s   s   o   r    G    l    l   e   c      O

15.00

10.00

5.00

0.00 9-Sep 11:00 9-Sep 12:00 9-Sep 13:00

9-Sep 14:00

9-Sep 15:00

9-Sep 16:00 9-Sep 17:00 9-Sep 18:00 9-Sep 19:00

Time ( hh:mm )

Figure 2

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Time-Osterberg Cell Displacement TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 20.00 Upward Top of Pile Displacement

15.00

Upward Top of O-cell Downward Base of O-cell

10.00    )   m   m 5.00    (    t   n   e   m 0.00   e   c   a    l   p   s -5.00    i    D

-10.00

Downward Pile Tip Displacement

Time-Osterberg Cell Displacement TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 20.00 Upward Top of Pile Displacement

15.00

Upward Top of O-cell Downward Base of O-cell

10.00

Downward Pile Tip Displacement

   )   m   m 5.00    (    t   n   e   m 0.00   e   c   a    l   p   s -5.00    i    D

-10.00

-15.00

-20.00 9-Sep 11:00 9-Sep 12:00 9-Sep 13:00 9-Sep 14:00 9-Sep 15:00 9-Sep 16:00 9-Sep 17:00 9-Sep 18:00

Time ( hh:mm )

Figure 3

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Osterberg Cell Load-Strain Gauge Microstrain TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 450.00 400.00

SG 1 Average

SG 2 Average

SG 3 Average

SG 4 Average

SG 5 Average

SG 6 Average

SG 7 Average

SG 8 Average

SG 9 Average

SG 10 Average

SG 11 Average

SG 12 Average

SG 13 Average

SG 14 Average

SG 15 Average

350.00    )

300.00

   (   n    i 250.00   a   r    t   s   o   r   c 200.00    i    M

150.00

Osterberg Cell Load-Strain Gauge Microstrain TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 450.00 400.00

SG 1 Average

SG 2 Average

SG 3 Average

SG 4 Average

SG 5 Average

SG 6 Average

SG 7 Average

SG 8 Average

SG 9 Average

SG 10 Average

SG 11 Average

SG 12 Average

SG 13 Average

SG 14 Average

SG 15 Average

350.00    )

300.00

   (   n    i 250.00   a   r    t   s   o   r   c 200.00    i    M

150.00 100.00 50.00 0.00 0.00

5.00

10.00

15.00

20.00

25.00

O-cell Gross Load ( MN )

Figure 4

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Strain Gauge Load Distribution TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam +0 Top of Pile

S. G. Level 15

-10 -20

S. G. Level 14 S. G. Level 13 S. G. Level 12

-30

   )   m    (   n -40   o    i    t   a   v   e -50    l    E

-60

S. G. Level 11 S. G. Level 10 S. G. Level 9 S. G. Level 8 S. G. Level 7

O-cell Points S. G. Level 5

Strain Gauge Load Distribution TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam +0 Top of Pile

S. G. Level 15

-10 -20

S. G. Level 14 S. G. Level 13 S. G. Level 12 S. G. Level 11

-30

   )   m    (   n -40   o    i    t   a   v   e -50    l    E

S. G. Level 10 S. G. Level 9 S. G. Level 8 S. G. Level 7

O-cell Points

-60

S. G. Level 5

-70 S. G. Level 3

-80

Bottom of Pile S. G. Level 1

-90 0.00

5.00

10.00

15.00

20.00

25.00

Load ( MN )

Figure 5

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Mobilized Upward Net Unit Skin Friction TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 300.00 Zone 13 - Zero Shear to SG 15 Zone 12 - SG 15 to SG 14

250.00

Zone 11 - SG 14 to SG 13 Zone 10 - SG 13 to SG 12

   )   a 200.00    P    k    (   n   o    i    t   c    i   r 150.00    F   n    i    k    S    t    i   n 100.00    U

Zone 9 - SG 12 to SG 11 Zone 8 - SG 11 to SG 10 Zone 7 - SG 10 to SG 9 Zone 6 - SG 9 to SG 8 Zone 5 - SG 8 to SG 7 Zone 4 - SG 7 to O-cell

Mobilized Upward Net Unit Skin Friction TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 300.00 Zone 13 - Zero Shear to SG 15 Zone 12 - SG 15 to SG 14

250.00

Zone 11 - SG 14 to SG 13 Zone 10 - SG 13 to SG 12 Zone 9 - SG 12 to SG 11

   )   a 200.00    P    k    (   n   o    i    t   c    i   r 150.00    F   n    i    k    S    t    i   n 100.00    U

Zone 8 - SG 11 to SG 10 Zone 7 - SG 10 to SG 9 Zone 6 - SG 9 to SG 8 Zone 5 - SG 8 to SG 7 Zone 4 - SG 7 to O-cell

50.00

0.00 0.00

5.00

10.00

15.00

20.00

25.00

30.00

35.00

40.00

45.00

50.00

Upward Average Zone Movement ( mm )

Figure 6

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Mobilized Downward Unit Skin Friction TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 250.00 Zone 3 - O-cell to SG 5

200.00

   )   a    P    k    ( 150.00   n   o    i    t   c    i   r    F   n    i    k    S 100.00    t    i   n    U

Zone 2 - SG 5 to SG 3

Zone 1 - SG 3 to SG 1

Mobilized Downward Unit Skin Friction TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 250.00 Zone 3 - O-cell to SG 5

200.00

Zone 2 - SG 5 to SG 3

   )   a    P    k    ( 150.00   n   o    i    t   c    i   r    F   n    i    k    S 100.00    t    i   n    U

Zone 1 - SG 3 to SG 1

50.00

0.00 0.00

5.00

10.00

15.00

20.00

25.00

30.00

35.00

40.00

45.00

50.00

Downward Average Zone Movement ( mm )

Figure 7

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Equivalent Top Load-Displacement TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 0.00 0.00 -10.00 -20.00    )   m -30.00   m    (    t -40.00   n   e   m   e   c -50.00   a    l   p   s    i    D -60.00

-70.00

5.00

10.00

15.00

20.00

25.00

30.00

35.00

40.00

45.00

Equivalent Top Load-Displacement TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam 0.00 0.00

5.00

10.00

15.00

20.00

25.00

30.00

35.00

40.00

45.00

-10.00 -20.00    )   m -30.00   m    (    t -40.00   n   e   m   e   c -50.00   a    l   p   s    i    D -60.00

-70.00 -80.00 -90.00

Settlements: 20.00 MN (WL) 40.00 MN (2xWL)

With Elastic Compression 17.2 mm 36.7 mm

Rigid Curve

-100.00 Equivalent Top Load ( MN )

Figure 8

Fugro Singapore Pte. Ltd. Project No. 16828I-1

APPENDIX A

FIELD DATA AND DATA REDUCTION TABLES

APPENDIX A

FIELD DATA AND DATA REDUCTION TABLES

FUGRO SINGAPORE PROJECT NO: 16828I-1

Upward Top of Pile Movement and Upper Pile Compression TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Test Time Increment (minutes) 1L-0  1 L - 1 1  1 L - 1 5  1 L - 1 10  1 L - 2 1  1 L - 2 5  1 L - 2 10  1 L - 3 1  1 L - 3 5  1 L - 3 10  1 L - 4 1  1 L - 4 5  1 L - 4 10  1 L - 5 1  1 L - 5 5  1 L - 5 10  1 L - 6 1  1 L - 6 5  1 L - 6 10  1 L - 7 1  1 L - 7 5  1 L - 7 10  1 L - 8 1  1 L - 8 5  1 L - 8 10  1 L - 9 1  1 L - 9 5  1 L - 9 10 1 L - 10 1 1 L - 10 5 1 L - 10 10 1 L - 11 1 1 L - 11 5 1 L - 11 10 1 L - 12 1 1 L - 12 5 1 L - 12 10 1 L - 13 1 1 L - 13 5 1 L - 13 10 1 L - 14 1 1 L - 14 5 1 L - 14 10 1 L - 15 1 1 L - 15 5 1 L - 15 10 1 L - 16 1 1 L - 16 5 1 L - 16 10 1 L - 17 1 1 L - 17 5 1 L - 17 10 1 L - 18 1 1 L - 18 5 1 L - 18 10 1 L - 19 1 1 L - 19 5 1 L - 19 10 1 L - 20 1 1 L - 20 5  1 L - 20 10  1 L - 20 15  1 L - 20 20  1 U - 1 1  1 U - 1 5  1 U - 1 10  1 U - 2 1  1 U - 2 5  1 U - 2 10  1 U - 3 1  1 U - 3 5  1 U - 3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30  2 L - 1 1  2 L - 1 5  2 L - 2 1  2 L - 2 5  2 L - 3 1  2 L - 3 5  2 L - 4 1  2 L - 4 5  2 U - 1 1  2 U - 1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

O-cell Time Pressure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

Top of Pile Load (MN) 0.00 2.55 2.55 2.55 3.64 3.64 3.64 4.73 4.73 4.73 5.55 5.55 5.55 6.64 6.64 6.64 7.73 7.73 7.73 8.55 8.55 8.55 9.64 9.64 9.64 10.73 10.73 10.73 11.55 11.55 11.55 12.64 12.64 12.64 13.73 13.73 13.73 14.55 14.55 14.55 15.64 15.64 15.64 16.73 16.73 16.73 17.54 17.54 17.54 18.64 18.64 18.64 19.73 19.73 19.73 20.54 20.54 20.54 21.64 21.64 21.64 21.64 21.64 16.73 16.73 16.73 11.55 11.55 11.55 6.64 6.64 6.64 0.00 0.00 0.00 0.00 0.00 4.18 4.18 6.64 6.64 9.09 9.09 11.55 11.55 6.64 6.64 0.00 0.00 0.00 0.00 0.00

A-LEICA 1 (mm) 0.00 0.08 0.12 0.07 0.07 0.06 0.04 0.07 0.15 0.12 0.16 0.15 0.17 0.15 0.12 0.14 0.19 0.22 0.27 0.29 0.28 0.28 0.31 0.29 0.33 0.39 0.40 0.36 0.41 0.47 0.41 0.45 0.49 0.57 0.59 0.60 0.63 0.70 0.73 0.76 0.92 0.89 0.92 1.04 1.09 1.16 1.24 1.33 1.37 1.43 1.54 1.59 1.76 1.90 1.97 2.16 2.37 2.57 3.51 4.46 5.34 6.17 7.19 7.57 7.60 7.61 7.43 7.43 7.43 7.20 7.18 7.17 6.58 6.51 6.48 6.46 6.49 6.59 6.59 6.65 6.66 6.76 6.64 6.92 6.94 6.79 6.78 6.56 6.53 6.52 6.51 6.54

B-LEICA 2 (mm) 0.00 0.11 0.14 0.09 0.10 0.09 0.08 0.11 0.16 0.13 0.19 0.19 0.19 0.19 0.18 0.20 0.24 0.27 0.32 0.31 0.31 0.31 0.34 0.34 0.40 0.44 0.45 0.44 0.48 0.53 0.49 0.54 0.56 0.65 0.66 0.69 0.72 0.79 0.82 0.86 0.98 0.95 0.99 1.10 1.16 1.22 1.30 1.37 1.39 1.46 1.59 1.64 1.82 1.96 2.02 2.20 2.40 2.60 3.54 4.49 5.36 6.17 7.17 7.56 7.59 7.60 7.42 7.44 7.44 7.18 7.15 7.15 6.57 6.50 6.47 6.44 6.48 6.56 6.57 6.65 6.65 6.75 6.62 6.89 6.91 6.75 6.75 6.52 6.49 6.48 6.48 6.45

Upper Compression Telltales Average A-1240806 B-1240804 C-1240805 D-1240808 (mm) (mm) (mm) (mm) (mm) 0.00 0.00 0.00 0.00 0.00 0.09 0.01 0.39 0.35 0.32 0.13 -0.01 0.39 0.34 0.32 0.08 0.00 0.40 0.35 0.34 0.08 0.01 0.62 0.55 0.57 0.08 0.02 0.65 0.57 0.59 0.06 0.03 0.66 0.59 0.60 0.09 0.03 1.00 0.89 0.92 0.15 0.03 1.01 0.90 0.93 0.13 0.02 1.02 0.91 0.94 0.17 0.02 1.24 1.12 1.16 0.17 0.02 1.27 1.14 1.18 0.18 0.01 1.28 1.15 1.19 0.17 0.07 1.64 1.48 1.53 0.15 0.15 1.69 1.53 1.58 0.17 0.19 1.73 1.57 1.62 0.22 0.58 2.06 1.88 1.92 0.24 0.69 2.09 1.90 1.95 0.29 0.72 2.12 1.93 1.98 0.30 0.96 2.35 2.16 2.20 0.29 1.02 2.37 2.18 2.22 0.29 1.06 2.42 2.23 2.27 0.33 1.41 2.74 2.50 2.59 0.31 1.49 2.82 2.58 2.66 0.36 1.56 2.89 2.64 2.73 0.41 1.89 3.22 2.94 3.04 0.42 1.99 3.30 3.02 3.12 0.40 2.06 3.36 3.08 3.18 0.44 2.28 3.59 3.29 3.40 0.50 2.40 3.71 3.42 3.52 0.45 2.44 3.74 3.44 3.56 0.49 2.81 4.13 3.82 3.94 0.53 2.96 4.26 3.94 4.06 0.61 3.00 4.31 3.99 4.11 0.62 3.47 4.78 4.45 4.60 0.64 3.56 4.85 4.51 4.66 0.67 3.64 4.94 4.59 4.74 0.74 3.91 5.23 4.87 5.03 0.77 4.03 5.34 4.98 5.13 0.81 4.09 5.41 5.04 5.19 0.95 4.54 5.85 5.47 5.62 0.92 4.64 5.99 5.59 5.75 0.95 4.71 6.03 5.64 5.80 1.07 5.23 6.57 6.15 6.32 1.12 5.29 6.64 6.22 6.40 1.19 5.31 6.68 6.25 6.44 1.27 5.63 7.02 6.58 6.79 1.35 5.70 7.11 6.66 6.87 1.38 5.74 7.13 6.68 6.90 1.45 6.13 7.55 7.09 7.32 1.56 6.28 7.69 7.22 7.45 1.61 6.34 7.76 7.30 7.53 1.79 6.80 8.25 7.77 8.00 1.93 6.93 8.37 7.89 8.11 1.99 7.00 8.45 7.96 8.19 2.18 7.38 8.83 8.34 8.58 2.39 7.49 8.94 8.44 8.69 2.58 7.59 9.05 8.54 8.80 3.52 8.38 9.85 9.33 9.59 4.47 8.52 9.98 9.46 9.70 5.35 8.62 10.09 9.56 9.81 6.17 8.68 10.15 9.62 9.86 7.18 8.73 10.20 9.67 9.91 7.57 8.61 9.71 9.31 9.53 7.59 8.60 9.70 9.30 9.51 7.60 8.60 9.70 9.29 9.51 7.43 7.84 8.78 8.49 8.64 7.44 7.83 8.77 8.47 8.63 7.44 7.81 8.76 8.46 8.62 7.19 6.79 7.67 7.46 7.54 7.17 6.78 7.66 7.45 7.54 7.16 6.78 7.66 7.44 7.53 6.57 4.48 5.17 5.19 5.09 6.51 4.44 5.13 5.15 5.05 6.47 4.42 5.11 5.13 5.02 6.45 4.42 5.10 5.12 5.02 6.49 4.39 5.07 5.09 4.98 6.57 4.52 5.56 5.43 5.36 6.58 4.52 5.56 5.43 5.35 6.65 4.92 6.10 5.87 5.85 6.65 4.94 6.12 5.88 5.86 6.76 5.48 6.71 6.42 6.44 6.63 5.49 6.72 6.43 6.45 6.90 6.09 7.35 7.00 7.07 6.93 6.10 7.38 7.02 7.10 6.77 5.72 6.65 6.46 6.48 6.76 5.71 6.64 6.45 6.47 6.54 4.34 5.06 5.06 4.95 6.51 4.32 5.04 5.04 4.93 6.50 4.31 5.01 5.01 4.91 6.49 4.29 4.99 4.99 4.88 6.49 4.26 4.96 4.96 4.85

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Average (mm) 0.00 0.27 0.26 0.27 0.44 0.46 0.47 0.71 0.72 0.72 0.88 0.90 0.91 1.18 1.24 1.28 1.61 1.66 1.69 1.92 1.95 1.99 2.31 2.39 2.45 2.77 2.86 2.92 3.14 3.26 3.29 3.68 3.81 3.85 4.33 4.40 4.48 4.76 4.87 4.93 5.37 5.49 5.54 6.07 6.14 6.17 6.51 6.58 6.61 7.02 7.16 7.23 7.71 7.83 7.90 8.28 8.39 8.50 9.29 9.41 9.52 9.58 9.63 9.29 9.28 9.27 8.44 8.43 8.41 7.36 7.36 7.35 4.98 4.94 4.92 4.91 4.88 5.22 5.22 5.69 5.70 6.26 6.27 6.88 6.90 6.33 6.32 4.86 4.83 4.81 4.79 4.76

Appendix A, Page 1 of 12

Pile Tip Telltales TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Test Time Increment (minutes)  1 L - 0  1 L - 1 1  1 L - 1 5  1 L - 1 10  1 L - 2 1  1 L - 2 5  1 L - 2 10  1 L - 3 1  1 L - 3 5  1 L - 3 10  1 L - 4 1  1 L - 4 5  1 L - 4 10  1 L - 5 1  1 L - 5 5  1 L - 5 10  1 L - 6 1  1 L - 6 5  1 L - 6 10  1 L - 7 1  1 L - 7 5  1 L - 7 10  1 L - 8 1  1 L - 8 5  1 L - 8 10  1 L - 9 1  1 L - 9 5  1 L - 9 10  1 L - 10 1  1 L - 10 5  1 L - 10 10  1 L - 11 1  1 L - 11 5  1 L - 11 10  1 L - 12 1  1 L - 12 5  1 L - 12 10  1 L - 13 1  1 L - 13 5  1 L - 13 10  1 L - 14 1  1 L - 14 5  1 L - 14 10  1 L - 15 1  1 L - 15 5  1 L - 15 10  1 L - 16 1  1 L - 16 5  1 L - 16 10  1 L - 17 1  1 L - 17 5  1 L - 17 10  1 L - 18 1  1 L - 18 5  1 L - 18 10  1 L - 19 1  1 L - 19 5  1 L - 19 10  1 L - 20 1  1 L - 20 5  1 L - 20 10  1 L - 20 15  1 L - 20 20  1 U - 1 1  1 U - 1 5  1 U - 1 10  1 U - 2 1  1 U - 2 5  1 U - 2 10  1 U - 3 1  1 U - 3 5  1 U - 3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30  2 L - 1 1  2 L - 1 5  2 L - 2 1  2 L - 2 5  2 L - 3 1  2 L - 3 5  2 L - 4 1  2 L - 4 5  2 U - 1 1  2 U - 1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

O-cell Time Pressure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

Pile Tip Telltales Load (MN) 0.00 2.55 2.55 2.55 3.64 3.64 3.64 4.73 4.73 4.73 5.55 5.55 5.55 6.64 6.64 6.64 7.73 7.73 7.73 8.55 8.55 8.55 9.64 9.64 9.64 10.73 10.73 10.73 11.55 11.55 11.55 12.64 12.64 12.64 13.73 13.73 13.73 14.55 14.55 14.55 15.64 15.64 15.64 16.73 16.73 16.73 17.54 17.54 17.54 18.64 18.64 18.64 19.73 19.73 19.73 20.54 20.54 20.54 21.64 21.64 21.64 21.64 21.64 16.73 16.73 16.73 11.55 11.55 11.55 6.64 6.64 6.64 0.00 0.00 0.00 0.00 0.00 4.18 4.18 6.64 6.64 9.09 9.09 11.55 11.55 6.64 6.64 0.00 0.00 0.00 0.00 0.00

A-1240809 B-1240800 (mm) (mm) 0.00 0.00 0.03 0.01 0.05 0.03 0.06 0.04 0.07 0.08 0.06 0.07 0.06 0.06 0.14 0.14 0.13 0.13 0.15 0.14 0.18 0.19 0.19 0.20 0.20 0.21 0.30 0.31 0.29 0.29 0.27 0.28 0.37 0.37 0.39 0.39 0.40 0.40 0.49 0.48 0.51 0.49 0.51 0.50 0.63 0.61 0.66 0.63 0.64 0.62 0.78 0.75 0.81 0.78 0.82 0.79 0.91 0.88 0.96 0.93 0.98 0.95 1.13 1.11 1.15 1.12 1.20 1.16 1.43 1.36 1.45 1.37 1.46 1.38 1.61 1.51 1.66 1.54 1.69 1.55 1.94 1.78 2.05 1.85 2.06 1.86 2.37 2.18 2.42 2.23 2.47 2.28 2.70 2.51 2.80 2.62 2.86 2.66 3.14 2.93 3.32 3.12 3.41 3.21 3.82 3.61 4.01 3.81 4.14 3.94 4.55 4.34 4.80 4.61 5.09 4.89 6.63 6.42 7.59 7.36 8.59 8.36 9.54 9.30 10.74 10.48 10.99 10.76 10.99 10.75 10.98 10.74 10.61 10.38 10.62 10.38 10.62 10.38 10.04 9.82 10.04 9.82 10.04 9.81 8.80 8.58 8.74 8.53 8.72 8.51 8.71 8.50 8.71 8.50 8.67 8.46 8.68 8.47 8.80 8.60 8.82 8.61 9.03 8.81 9.04 8.83 9.36 9.12 9.38 9.14 9.28 9.06 9.28 9.06 8.81 8.58 8.80 8.57 8.80 8.57 8.80 8.57 8.80 8.58

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Average (mm) 0.00 0.02 0.04 0.05 0.07 0.07 0.06 0.14 0.13 0.15 0.19 0.20 0.21 0.31 0.29 0.27 0.37 0.39 0.40 0.48 0.50 0.51 0.62 0.64 0.63 0.76 0.80 0.81 0.89 0.94 0.96 1.12 1.13 1.18 1.40 1.41 1.42 1.56 1.60 1.62 1.86 1.95 1.96 2.27 2.32 2.37 2.61 2.71 2.76 3.04 3.22 3.31 3.71 3.91 4.04 4.45 4.70 4.99 6.53 7.47 8.47 9.42 10.61 10.87 10.87 10.86 10.50 10.50 10.50 9.93 9.93 9.93 8.69 8.64 8.61 8.60 8.60 8.57 8.57 8.70 8.71 8.92 8.93 9.24 9.26 9.17 9.17 8.69 8.69 8.68 8.69 8.69

Appendix A, Page 2 of 12

O-cell Expansion TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Test Time Increment (minutes)  1 L - 0  1 L - 1 1  1 L - 1 5  1 L - 1 10  1 L - 2 1  1 L - 2 5  1 L - 2 10  1 L - 3 1  1 L - 3 5  1 L - 3 10  1 L - 4 1  1 L - 4 5  1 L - 4 10  1 L - 5 1  1 L - 5 5  1 L - 5 10  1 L - 6 1  1 L - 6 5  1 L - 6 10  1 L - 7 1  1 L - 7 5  1 L - 7 10  1 L - 8 1  1 L - 8 5  1 L - 8 10  1 L - 9 1  1 L - 9 5  1 L - 9 10  1 L - 10 1  1 L - 10 5   1 L - 10 10  1 L - 11 1  1 L - 11 5   1 L - 11 10  1 L - 12 1  1 L - 12 5  1 L - 12 10  1 L - 13 1  1 L - 13 5  1 L - 13 10  1 L - 14 1  1 L - 14 5  1 L - 14 10  1 L - 15 1  1 L - 15 5  1 L - 15 10  1 L - 16 1  1 L - 16 5  1 L - 16 10  1 L - 17 1  1 L - 17 5  1 L - 17 10  1 L - 18 1  1 L - 18 5  1 L - 18 10  1 L - 19 1  1 L - 19 5  1 L - 19 10  1 L - 20 1  1 L - 20 5  1 L - 20 10  1 L - 20 15  1 L - 20 20  1 U - 1 1  1 U - 1 5  1 U - 1 10  1 U - 2 1  1 U - 2 5  1 U - 2 10  1 U - 3 1  1 U - 3 5  1 U - 3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30  2 L - 1 1  2 L - 1 5  2 L - 2 1  2 L - 2 5  2 L - 3 1  2 L - 3 5  2 L - 4 1  2 L - 4 5  2 U - 1 1  2 U - 1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

O-cell Time Pressure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

O-cell Expansion Load (MN) 0.00 2.55 2.55 2.55 3.64 3.64 3.64 4.73 4.73 4.73 5.55 5.55 5.55 6.64 6.64 6.64 7.73 7.73 7.73 8.55 8.55 8.55 9.64 9.64 9.64 10.73 10.73 10.73 11.55 11.55 11.55 12.64 12.64 12.64 13.73 13.73 13.73 14.55 14.55 14.55 15.64 15.64 15.64 16.73 16.73 16.73 17.54 17.54 17.54 18.64 18.64 18.64 19.73 19.73 19.73 20.54 20.54 20.54 21.64 21.64 21.64 21.64 21.64 16.73 16.73 16.73 11.55 11.55 11.55 6.64 6.64 6.64 0.00 0.00 0.00 0.00 0.00 4.18 4.18 6.64 6.64 9.09 9.09 11.55 11.55 6.64 6.64 0.00 0.00 0.00 0.00 0.00

A-1602609 (mm) 0.00 1.62 1.67 1.69 2.20 2.25 2.26 2.99 3.01 3.05 3.52 3.62 3.67 4.45 4.51 4.56 5.24 5.33 5.40 5.91 5.96 6.06 6.73 6.90 6.99 7.69 7.85 7.96 8.42 8.68 8.76 9.55 9.75 9.91 10.87 10.99 11.12 11.74 11.95 12.08 13.01 13.33 13.41 14.51 14.66 14.80 15.55 15.81 15.91 16.83 17.24 17.47 18.59 18.99 19.25 20.23 20.66 21.09 23.70 24.83 25.98 27.02 28.27 26.83 26.83 26.83 24.66 24.65 24.64 22.17 22.15 22.15 16.57 16.43 16.36 16.32 16.25 18.04 18.04 19.28 19.32 20.63 20.67 22.08 22.15 19.97 19.97 16.44 16.38 16.34 16.29 16.24

B-1616613 (mm) 0.00 1.19 1.22 1.26 1.58 1.62 1.63 2.36 2.39 2.42 2.96 3.02 3.05 3.66 3.73 3.77 4.41 4.49 4.54 5.06 5.12 5.20 5.90 6.04 6.12 6.83 6.99 7.10 7.63 7.87 7.95 8.79 9.04 9.19 10.19 10.34 10.48 11.17 11.36 11.54 12.58 12.90 12.98 14.09 14.29 14.41 15.06 15.28 15.39 16.38 16.81 17.05 18.16 18.54 18.79 19.75 20.18 20.61 23.29 24.48 25.58 26.62 27.87 26.80 26.78 26.77 24.63 24.61 24.60 22.32 22.29 22.28 16.99 16.89 16.83 16.80 16.74 17.94 17.94 19.11 19.14 20.39 20.45 21.80 21.87 20.05 20.05 16.83 16.78 16.75 16.73 16.70

Fugro Singapore Pte. Ltd. Project No. 16828I-1

C-1616614 (mm) 0.00 0.76 0.78 0.80 1.05 1.09 1.10 1.52 1.54 1.57 1.84 1.92 1.95 2.44 2.51 2.55 2.98 3.07 3.12 3.45 3.53 3.60 4.08 4.22 4.30 4.79 4.96 5.05 5.40 5.64 5.72 6.36 6.62 6.76 7.94 8.11 8.24 8.93 9.18 9.36 10.29 10.57 10.70 11.81 12.02 12.15 12.92 13.19 13.34 14.27 14.70 14.91 15.95 16.37 16.61 17.52 17.95 18.37 20.96 22.12 23.24 24.23 25.43 25.10 25.09 25.09 24.01 23.98 23.97 22.34 22.30 22.29 17.87 17.74 17.68 17.64 17.59 18.44 18.45 19.26 19.31 20.26 20.32 21.28 21.34 20.19 20.18 17.73 17.68 17.64 17.61 17.57

D-1616615 (mm) 0.00 1.50 1.54 1.57 2.08 2.12 2.13 2.85 2.87 2.91 3.36 3.44 3.49 4.31 4.37 4.42 5.10 5.18 5.25 5.75 5.80 5.90 6.57 6.74 6.82 7.51 7.68 7.78 8.23 8.50 8.58 9.38 9.56 9.73 10.68 10.80 10.93 11.55 11.76 11.88 12.83 13.14 13.22 14.31 14.46 14.59 15.35 15.59 15.69 16.61 17.01 17.24 18.36 18.75 19.00 19.99 20.41 20.85 23.48 24.60 25.75 26.77 28.04 26.60 26.60 26.60 24.45 24.45 24.45 21.98 21.96 21.96 16.54 16.40 16.34 16.29 16.22 17.90 17.90 19.10 19.14 20.43 20.47 21.87 21.94 19.81 19.81 16.41 16.34 16.30 16.26 16.21

Average 2 (mm) 0.00 1.27 1.30 1.33 1.73 1.77 1.78 2.43 2.45 2.49 2.92 3.00 3.04 3.71 3.78 3.82 4.43 4.52 4.58 5.04 5.10 5.19 5.82 5.98 6.06 6.70 6.87 6.97 7.42 7.67 7.75 8.52 8.74 8.90 9.92 10.06 10.19 10.85 11.06 11.22 12.18 12.48 12.58 13.68 13.86 13.99 14.72 14.97 15.08 16.02 16.44 16.67 17.76 18.16 18.41 19.37 19.80 20.23 22.86 24.01 25.14 26.16 27.40 26.33 26.32 26.32 24.44 24.42 24.41 22.20 22.18 22.17 16.99 16.86 16.80 16.76 16.70 18.08 18.08 19.19 19.23 20.43 20.48 21.76 21.83 20.01 20.00 16.85 16.80 16.75 16.72 16.68

Appendix A, Page 3 of 12

O-cell Plate Movements and Creep (calculated) TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Test Time Increment (minutes)  1 L - 0  1 L - 1 1  1 L - 1 5  1 L - 1 10  1 L - 2 1  1 L - 2 5  1 L - 2 10  1 L - 3 1  1 L - 3 5  1 L - 3 10  1 L - 4 1  1 L - 4 5  1 L - 4 10  1 L - 5 1  1 L - 5 5  1 L - 5 10  1 L - 6 1  1 L - 6 5  1 L - 6 10  1 L - 7 1  1 L - 7 5  1 L - 7 10  1 L - 8 1  1 L - 8 5  1 L - 8 10  1 L - 9 1  1 L - 9 5  1 L - 9 10  1 L - 10 1  1 L - 10 5   1 L - 10 10  1 L - 11 1  1 L - 11 5   1 L - 11 10  1 L - 12 1   1 L - 12 5 1 L - 12 10   1 L - 13 1   1 L - 13 5 1 L - 13 10   1 L - 14 1   1 L - 14 5 1 L - 14 10   1 L - 15 1   1 L - 15 5 1 L - 15 10   1 L - 16 1   1 L - 16 5 1 L - 16 10   1 L - 17 1   1 L - 17 5 1 L - 17 10   1 L - 18 1   1 L - 18 5 1 L - 18 10 1 L - 19 1 1 L - 19 5  1 L - 19 10  1 L - 20 1  1 L - 20 5  1 L - 20 10  1 L - 20 15  1 L - 20 20  1 U - 1 1  1 U - 1 5  1 U - 1 10  1 U - 2 1  1 U - 2 5  1 U - 2 10  1 U - 3 1  1 U - 3 5  1 U - 3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30  2 L - 1 1  2 L - 1 5  2 L - 2 1  2 L - 2 5  2 L - 3 1  2 L - 3 5  2 L - 4 1  2 L - 4 5  2 U - 1 1  2 U - 1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

Time Pressure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

O-cell

Top of Pile

Load Net Load (MN) (MN) 0.00 0.00 2.55 1.09 2.55 1.09 2.55 1.09 3.64 2.18 3.64 2.18 3.64 2.18 4.73 3.27 4.73 3.27 4.73 3.27 5.55 4.09 5.55 4.09 5.55 4.09 6.64 5.18 6.64 5.18 6.64 5.18 7.73 6.27 7.73 6.27 7.73 6.27 8.55 7.09 8.55 7.09 8.55 7.09 9.64 8.18 9.64 8.18 9.64 8.18 10.73 9.27 10.73 9.27 10.73 9.27 11.55 10.09 11.55 10.09 11.55 10.09 12.64 11.18 12.64 11.18 12.64 11.18 13.73 12.27 13.73 12.27 13.73 12.27 14.55 13.09 14.55 13.09 14.55 13.09 15.64 14.18 15.64 14.18 15.64 14.18 16.73 15.27 16.73 15.27 16.73 15.27 17.54 16.08 17.54 16.08 17.54 16.08 18.64 17.18 18.64 17.18 18.64 17.18 19.73 18.27 19.73 18.27 19.73 18.27 20.54 19.08 20.54 19.08 20.54 19.08 21.64 20.18 21.64 20.18 21.64 20.18 21.64 20.18 21.64 20.18 16.73 15.27 16.73 15.27 16.73 15.27 11.55 10.09 11.55 10.09 11.55 10.09 6.64 5.18 6.64 5.18 6.64 5.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.18 2.72 4.18 2.72 6.64 5.18 6.64 5.18 9.09 7.63 9.09 7.63 11.55 10.09 11.55 10.09 6.64 5.18 6.64 5.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Movement (mm) 0.00 0.09 0.13 0.08 0.08 0.08 0.06 0.09 0.15 0.13 0.17 0.17 0.18 0.17 0.15 0.17 0.22 0.24 0.29 0.30 0.29 0.29 0.33 0.31 0.36 0.41 0.42 0.40 0.44 0.50 0.45 0.49 0.53 0.61 0.62 0.64 0.67 0.74 0.77 0.81 0.95 0.92 0.95 1.07 1.12 1.19 1.27 1.35 1.38 1.45 1.56 1.61 1.79 1.93 1.99 2.18 2.39 2.58 3.52 4.47 5.35 6.17 7.18 7.57 7.59 7.60 7.43 7.44 7.44 7.19 7.17 7.16 6.57 6.51 6.47 6.45 6.49 6.57 6.58 6.65 6.65 6.76 6.63 6.90 6.93 6.77 6.76 6.54 6.51 6.50 6.49 6.49

Total Comp. (mm) 0.00 0.27 0.26 0.27 0.44 0.46 0.47 0.71 0.72 0.72 0.88 0.90 0.91 1.18 1.24 1.28 1.61 1.66 1.69 1.92 1.95 1.99 2.31 2.39 2.45 2.77 2.86 2.92 3.14 3.26 3.29 3.68 3.81 3.85 4.33 4.40 4.48 4.76 4.87 4.93 5.37 5.49 5.54 6.07 6.14 6.17 6.51 6.58 6.61 7.02 7.16 7.23 7.71 7.83 7.90 8.28 8.39 8.50 9.29 9.41 9.52 9.58 9.63 9.29 9.28 9.27 8.44 8.43 8.41 7.36 7.36 7.35 4.98 4.94 4.92 4.91 4.88 5.22 5.22 5.69 5.70 6.26 6.27 6.88 6.90 6.33 6.32 4.86 4.83 4.81 4.79 4.76

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Upward Movement (mm) 0.00 0.36 0.39 0.35 0.52 0.54 0.53 0.80 0.87 0.85 1.05 1.07 1.09 1.35 1.39 1.45 1.83 1.90 1.98 2.22 2.24 2.28 2.64 2.70 2.81 3.18 3.28 3.32 3.58 3.76 3.74 4.17 4.34 4.46 4.95 5.04 5.15 5.50 5.64 5.74 6.32 6.41 6.49 7.14 7.26 7.36 7.78 7.93 7.99 8.47 8.72 8.84 9.50 9.76 9.89 10.46 10.78 11.08 12.81 13.88 14.87 15.75 16.81 16.86 16.87 16.87 15.87 15.87 15.85 14.55 14.53 14.51 11.55 11.45 11.39 11.36 11.37 11.79 11.80 12.34 12.35 13.02 12.90 13.78 13.83 13.10 13.08 11.40 11.34 11.31 11.28 11.25

O-cell Expansion (mm) 0.00 1.27 1.30 1.33 1.73 1.77 1.78 2.43 2.45 2.49 2.92 3.00 3.04 3.71 3.78 3.82 4.43 4.52 4.58 5.04 5.10 5.19 5.82 5.98 6.06 6.70 6.87 6.97 7.42 7.67 7.75 8.52 8.74 8.90 9.92 10.06 10.19 10.85 11.06 11.22 12.18 12.48 12.58 13.68 13.86 13.99 14.72 14.97 15.08 16.02 16.44 16.67 17.76 18.16 18.41 19.37 19.80 20.23 22.86 24.01 25.14 26.16 27.40 26.33 26.32 26.32 24.44 24.42 24.41 22.20 22.18 22.17 16.99 16.86 16.80 16.76 16.70 18.08 18.08 19.19 19.23 20.43 20.48 21.76 21.83 20.01 20.00 16.85 16.80 16.75 16.72 16.68

Downward Movement (mm) 0.00 -0.91 -0.91 -0.98 -1.21 -1.23 -1.25 -1.63 -1.58 -1.64 -1.87 -1.93 -1.95 -2.36 -2.39 -2.37 -2.60 -2.62 -2.60 -2.82 -2.86 -2.91 -3.18 -3.28 -3.25 -3.52 -3.59 -3.65 -3.84 -3.91 -4.01 -4.35 -4.40 -4.44 -4.97 -5.02 -5.04 -5.35 -5.42 -5.48 -5.86 -6.07 -6.09 -6.54 -6.60 -6.63 -6.94 -7.04 -7.09 -7.55 -7.72 -7.83 -8.26 -8.40 -8.52 -8.91 -9.02 -9.15 -10.05 -10.13 -10.27 -10.41 -10.59 -9.47 -9.45 -9.45 -8.57 -8.55 -8.56 -7.65 -7.65 -7.66 -5.44 -5.41 -5.41 -5.40 -5.33 -6.29 -6.28 -6.85 -6.88 -7.41 -7.58 -7.98 -8.00 -6.91 -6.92 -5.45 -5.46 -5.44 -5.44 -5.43

Pile Tip Movement (mm) 0.00 0.07 0.09 0.03 0.01 0.01 0.00 -0.05 0.02 -0.02 -0.02 -0.03 -0.03 -0.14 -0.14 -0.10 -0.15 -0.15 -0.11 -0.18 -0.21 -0.22 -0.29 -0.33 -0.27 -0.35 -0.38 -0.41 -0.45 -0.44 -0.51 -0.63 -0.60 -0.57 -0.78 -0.77 -0.75 -0.82 -0.83 -0.81 -0.91 -1.03 -1.01 -1.20 -1.20 -1.18 -1.34 -1.36 -1.38 -1.59 -1.66 -1.70 -1.92 -1.98 -2.05 -2.27 -2.31 -2.41 -3.01 -3.00 -3.12 -3.25 -3.43 -3.30 -3.28 -3.26 -3.07 -3.06 -3.06 -2.74 -2.76 -2.77 -2.12 -2.13 -2.14 -2.15 -2.11 -2.00 -1.99 -2.05 -2.06 -2.16 -2.30 -2.34 -2.33 -2.40 -2.41 -2.15 -2.18 -2.18 -2.20 -2.20

Appendix A, Page 4 of 12

Strain Gauge Readings and Loads at Levels 1 and 2 TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Test Time Increment (minutes)  1 L - 0  1 L - 1 1  1 L - 1 5 1L-1 10  1 L - 2 1 1L-2 5  1L - 2 10  1 L - 3 1  1 L - 3 5  1 L - 3 10  1 L - 4 1  1 L - 4 5  1 L - 4 10  1 L - 5 1  1 L - 5 5  1 L - 5 10  1 L - 6 1  1 L - 6 5  1 L - 6 10  1 L - 7 1  1 L - 7 5  1 L - 7 10  1 L - 8 1  1 L - 8 5  1 L - 8 10  1 L - 9 1  1 L - 9 5  1 L - 9 10   1 L - 10 1 1 L - 10 5   1 L - 10 10 1 L - 11 1 1 L - 11 5  1 L - 11 10  1 L - 12 1  1 L - 12 5   1 L - 12 10  1 L - 13 1  1 L - 13 5  1 L - 13 10  1 L - 14 1 1 L - 14 5  1 L - 14 10  1 L - 15 1  1 L - 15 5  1 L - 15 10   1 L - 16 1   1 L - 16 5  1 L - 16 10  1 L - 17 1  1 L - 17 5  1 L - 17 10  1 L - 18 1  1 L - 18 5  1 L - 18 10  1 L - 19 1  1 L - 19 5 1 L - 19 10 1 L - 20 1  1 L - 20 5  1 L - 20 10  1 L - 20 15  1 L - 20 20 1U-1 1  1 U - 1 5 1U-1 10  1 U - 2 1  1 U - 2 5 1U-2 10  1 U - 3 1  1 U - 3 5  1 U - 3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30 2L-1 1  2L - 1 5  2L - 2 1  2L - 2 5 2L-3 1 2L-3 5  2 L - 4 1  2 L - 4 5 2U-1 1 2U-1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

O-cell Time Pressure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

Strain Gauge Level 1 Load 1A-20047868 1B-20047868 1C-20047868 1D-20047868 ( ) ( ) ( ) ( ) (MN) 0.00 0.0 0.0 0.0 0.0 2.55 15.4 2.1 1.8 2.2 2.55 110.2 1.9 1.7 2.0 2.55 418.9 2.0 1.6 2.2 3.64 -97.3 2.7 2.4 2.7 3.64 -198.2 2.5 2.6 2.7 3.64 348.4 2.4 2.3 2.7 4.73 343.5 3.5 3.2 3.8 4.73 190.6 3.4 3.1 3.7 4.73 312.0 3.5 3.1 3.9 5.55 -68.3 4.2 3.7 4.5 5.55 -210.3 4.1 3.6 4.6 5.55 1.8 4.3 3.7 4.7 6.64 40.8 5.0 4.7 5.9 6.64 428.7 4.9 4.4 5.6 6.64 458.4 5.1 4.6 5.7 7.73 380.7 5.7 5.5 6.9 7.73 -195.7 5.9 5.2 7.0 7.73 -490.9 5.5 5.4 6.9 8.55 61.8 6.5 6.0 7.8 8.55 -109.8 6.3 5.8 7.7 8.55 64.8 6.5 5.9 7.8 9.64 259.2 7.5 7.1 8.8 9.64 -111.8 7.6 7.1 8.9 9.64 203.1 7.5 7.1 8.7 10.73 -140.4 8.3 7.9 9.7 10.73 8.5 8.5 8.0 10.0 10.73 108.8 8.4 8.0 10.0 11.55 40.5 9.0 8.5 11.1 11.55 -197.1 9.1 8.7 11.3 11.55 13.9 9.1 8.5 11.4 12.64 390.2 10.1 9.4 12.7 12.64 16.9 10.2 9.7 12.9 12.64 -110.7 10.2 9.8 13.0 13.73 -26.2 12.0 11.3 14.6 13.73 379.6 11.8 11.5 14.9 13.73 -158.8 11.8 11.4 14.8 14.55 -535.1 12.7 12.2 15.9 14.55 219.4 12.9 12.4 16.4 14.55 187.6 13.0 12.2 16.4 15.64 -68.4 14.5 13.8 17.9 15.64 86.7 14.5 13.7 18.1 15.64 362.3 14.5 14.0 18.2 16.73 374.1 16.7 15.7 20.5 16.73 181.2 16.6 15.5 20.6 16.73 397.2 16.8 15.6 20.8 17.54 -110.4 17.6 16.8 22.0 17.54 -258.2 17.8 17.2 22.8 17.54 -450.8 17.8 17.0 22.7 18.64 -347.6 19.1 18.0 24.3 18.64 26.6 19.5 18.9 25.7 18.64 -352.0 19.6 19.1 25.9 19.73 96.6 21.8 20.9 27.9 19.73 74.5 22.4 21.8 29.0 19.73 588.6 22.6 22.1 29.3 20.54 653.1 24.2 23.4 31.2 20.54 170.7 24.2 23.9 31.9 20.54 -148.3 24.4 24.2 32.2 21.64 84.6 27.4 26.7 35.6 21.64 -168.1 27.5 27.4 36.6 21.64 71.2 27.7 27.8 37.4 21.64 128.4 27.9 28.0 37.8 21.64 150.9 27.9 28.4 37.8 16.73 -300.0 24.8 24.9 33.5 16.73 130.8 24.7 24.7 33.4 16.73 353.6 25.1 24.8 33.5 11.55 160.1 20.2 19.9 27.6 11.55 12.9 20.4 20.1 27.7 11.55 -22.0 20.3 20.2 27.7 6.64 123.2 16.0 15.6 22.3 6.64 125.6 15.9 15.8 22.5 6.64 231.0 16.2 15.9 22.3 0.00 -302.6 8.1 8.0 12.9 0.00 334.8 8.0 8.0 12.9 0.00 -271.0 8.2 8.2 13.1 0.00 194.8 8.2 8.2 13.1 0.00 225.1 8.2 8.1 13.3 4.18 -17.1 10.0 10.2 16.0 4.18 160.5 10.2 10.4 16.0 6.64 149.1 11.9 12.0 18.0 6.64 428.2 11.9 12.1 17.9 9.09 180.6 14.1 14.2 20.6 9.09 -2.7 13.9 14.4 20.4 11.55 345.3 16.6 16.6 23.2 11.55 128.6 16.0 16.6 23.5 6.64 106.6 12.5 12.7 18.5 6.64 112.7 12.7 12.7 18.5 0.00 -198.1 8.2 8.1 13.1 0.00 111.6 8.4 8.3 13.3 0.00 232.4 8.2 8.1 13.2 0.00 -90.6 8.2 8.1 13.2 0.00 -95.0 8.3 8.2 13.1

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Strain Gauge Level 2 Av. Strain ( ) 0.0 2.0 1.9 1.9 2.6 2.6 2.5 3.5 3.4 3.5 4.1 4.1 4.2 5.2 5.0 5.1 6.0 6.0 5.9 6.8 6.6 6.7 7.8 7.9 7.8 8.6 8.8 8.8 9.5 9.7 9.7 10.7 10.9 11.0 12.6 12.7 12.7 13.6 13.9 13.9 15.4 15.5 15.6 17.6 17.6 17.7 18.8 19.2 19.2 20.5 21.4 21.5 23.5 24.4 24.7 26.3 26.7 26.9 29.9 30.5 31.0 31.2 31.4 27.7 27.6 27.8 22.6 22.7 22.7 17.9 18.0 18.2 9.7 9.6 9.8 9.8 9.9 12.1 12.2 14.0 14.0 16.3 16.2 18.8 18.7 14.5 14.6 9.8 10.0 9.8 9.8 9.9

2A-20047868 2B-20047868 2C-20047868 2D-20047868 ( ) ( ) ( ) ( ) 0.0 0.0 0.0 0.0 13.3 5.9 6.4 5.1 13.4 5.9 6.4 4.8 13.4 6.1 6.7 5.2 18.3 8.3 9.1 6.9 18.6 8.4 9.3 6.8 18.3 8.5 9.3 7.0 25.4 11.9 13.1 9.8 25.0 11.6 12.9 9.5 25.0 11.9 13.1 9.6 30.1 14.4 15.9 11.6 30.7 14.7 16.2 11.6 30.7 14.9 16.3 11.8 39.1 19.2 21.0 15.6 39.5 19.0 21.0 15.1 39.3 19.1 21.1 15.2 46.9 23.2 25.2 18.5 47.6 23.2 25.4 17.9 47.8 23.6 25.7 18.7 53.5 26.5 28.6 21.1 54.0 26.6 28.9 20.8 54.6 27.2 29.4 21.4 62.5 31.4 33.5 24.8 64.5 31.9 34.3 25.0 64.4 32.2 34.4 25.2 72.2 36.2 38.7 28.4 75.2 37.5 40.3 29.2 75.9 38.0 40.9 29.7 81.4 41.1 44.1 32.6 83.9 42.4 45.8 33.3 84.7 43.1 46.6 33.5 93.2 47.8 51.3 37.7 96.8 49.4 53.6 38.7 98.1 50.5 54.7 39.3 109.1 56.5 61.0 44.5 111.5 57.6 62.5 44.9 112.6 58.4 63.6 45.8 119.3 62.2 67.3 49.1 122.1 63.9 69.5 50.2 123.4 64.9 70.5 51.1 135.7 71.7 77.3 56.6 138.9 73.5 79.4 57.6 140.8 74.9 80.9 58.6 155.0 83.0 88.8 65.4 157.6 84.5 90.7 66.2 158.7 85.4 91.8 66.9 167.9 90.6 96.9 71.2 172.1 93.2 99.8 73.3 173.4 94.5 101.2 74.2 183.5 100.5 106.9 79.4 192.0 105.2 112.0 83.1 195.4 107.5 114.3 84.7 208.9 115.6 122.1 91.5 215.6 119.7 126.4 94.7 218.8 122.0 128.6 96.5 229.5 128.8 134.8 101.9 233.3 131.4 137.6 103.8 235.7 133.7 139.6 105.7 253.8 144.9 150.1 115.2 259.1 148.7 153.9 118.1 262.7 151.6 157.1 120.2 264.0 153.2 158.7 121.5 264.9 154.6 160.2 122.6 242.6 141.8 149.1 111.1 242.1 141.8 149.0 111.2 241.7 141.9 149.0 111.3 214.0 124.5 134.8 96.0 214.1 124.3 135.0 96.0 214.0 124.4 134.9 96.0 182.4 105.1 117.3 78.8 182.9 104.8 117.0 78.7 182.7 104.8 116.8 78.6 118.7 68.2 78.6 47.4 117.6 67.3 77.4 47.0 116.6 67.1 76.8 46.8 115.8 66.8 76.5 46.9 115.1 66.5 75.7 46.3 132.3 75.4 84.9 53.6 132.5 75.4 84.9 53.4 146.6 83.0 92.1 60.2 146.5 83.2 92.0 60.0 162.6 92.1 100.1 67.8 162.6 92.2 100.4 67.6 180.0 102.4 109.9 76.4 180.7 102.8 110.3 76.8 152.8 87.6 96.4 63.8 153.1 87.6 96.4 63.9 116.6 67.1 76.1 46.0 115.8 66.6 75.3 46.2 115.0 66.4 75.0 46.3 114.4 66.3 74.8 46.1 113.9 65.8 74.2 45.8

Av. Strain ( ) 0.0 7.7 7.6 7.9 10.7 10.8 10.7 15.0 14.8 14.9 18.0 18.3 18.4 23.7 23.6 23.7 28.4 28.5 28.9 32.4 32.6 33.1 38.1 38.9 39.0 43.9 45.5 46.1 49.8 51.4 52.0 57.5 59.7 60.7 67.8 69.1 70.1 74.5 76.4 77.5 85.3 87.3 88.8 98.1 99.7 100.7 106.7 109.6 110.8 117.6 123.1 125.5 134.5 139.1 141.5 148.8 151.5 153.7 166.0 170.0 172.9 174.4 175.6 161.1 161.0 161.0 142.3 142.4 142.3 120.9 120.9 120.7 78.2 77.3 76.8 76.5 75.9 86.6 86.5 95.5 95.4 105.7 105.7 117.2 117.7 100.2 100.3 76.5 76.0 75.7 75.4 74.9

Appendix A, Page 5 of 12

Strain Gauge Readings and Loads at Levels 3 and 4 TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Test Time Increment (minutes)  1 L - 0  1 L - 1 1  1 L - 1 5  1 L - 1 10  1 L - 2 1  1 L - 2 5  1 L - 2 10  1L - 3 1  1L - 3 5 1L-3 10  1L - 4 1  1L - 4 5 1L-4 10  1L - 5 1  1L - 5 5 1L-5 10  1L - 6 1  1L - 6 5 1L-6 10  1L - 7 1  1L - 7 5 1L-7 10  1L - 8 1  1L - 8 5 1L-8 10 1L-9 1 1L-9 5 1L-9 10  1 L - 10 1  1 L - 10 5  1 L - 10 10  1 L - 11 1  1 L - 11 5  1 L - 11 10  1 L - 12 1  1 L - 12 5  1 L - 12 10  1 L - 13 1   1 L - 13 5 1 L - 13 10   1 L - 14 1   1 L - 14 5 1 L - 14 10   1 L - 15 1   1 L - 15 5 1 L - 15 10   1 L - 16 1   1 L - 16 5 1 L - 16 10  1 L - 17 1  1 L - 17 5   1 L - 17 10  1 L - 18 1  1 L - 18 5   1 L - 18 10  1 L - 19 1  1 L - 19 5   1 L - 19 10  1 L - 20 1  1 L - 20 5   1 L - 20 10   1 L - 20 15   1 L - 20 20  1 U - 1 1  1 U - 1 5 1U-1 10  1 U - 2 1  1 U - 2 5  1 U - 2 10  1 U - 3 1  1 U - 3 5 1U-3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30  2 L - 1 1  2 L - 1 5  2 L - 2 1  2 L - 2 5  2L - 3 1  2L - 3 5 2L-4 1 2L-4 5  2 U - 1 1  2 U - 1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

O-cell Time Pressure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

Strain Gauge Level 3 Load 3A-20047868 3B-20047868 3C-20047868 3D-20047868 ( ) ( ) ( ) ( ) (MN) 0.00 0.0 0.0 0.0 0.0 2.55 10.7 12.1 11.2 6.7 2.55 10.7 12.2 10.8 6.4 2.55 11.0 12.7 11.1 6.5 3.64 14.9 17.3 15.6 9.4 3.64 15.1 17.5 15.7 9.2 3.64 14.8 17.5 15.6 9.1 4.73 20.4 24.7 21.4 13.1 4.73 20.1 24.6 21.1 12.4 4.73 20.4 24.9 21.4 12.1 5.55 24.6 29.8 26.0 15.0 5.55 25.1 30.3 26.3 14.9 5.55 25.3 30.7 27.0 14.9 6.64 32.3 39.1 34.3 20.1 6.64 32.5 39.2 34.5 19.2 6.64 32.8 39.4 34.7 19.2 7.73 39.4 47.1 40.9 24.0 7.73 39.9 47.5 41.8 23.4 7.73 40.6 48.0 42.2 23.4 8.55 45.4 53.3 47.0 26.9 8.55 46.0 53.8 47.7 26.9 8.55 46.9 54.9 48.1 27.1 9.64 53.9 62.6 54.5 32.3 9.64 55.2 64.1 55.7 32.5 9.64 55.7 64.5 56.0 32.5 10.73 62.7 72.0 62.3 37.1 10.73 65.2 74.4 64.4 38.1 10.73 66.1 75.3 65.1 38.5 11.55 70.7 80.7 69.7 42.0 11.55 73.1 83.3 72.7 43.6 11.55 74.0 84.1 73.2 43.5 12.64 81.0 92.1 80.0 49.2 12.64 83.7 94.8 82.6 50.6 12.64 85.4 96.5 83.9 51.5 13.73 94.8 106.4 92.2 59.0 13.73 96.7 108.1 93.5 59.6 13.73 97.9 109.3 94.1 60.2 14.55 103.7 115.2 99.3 64.7 14.55 106.1 117.7 101.7 66.4 14.55 107.1 118.8 102.7 66.9 15.64 116.3 129.1 112.0 74.2 15.64 118.3 131.4 114.4 75.7 15.64 120.0 133.1 115.8 76.9 16.73 131.1 145.2 126.4 85.6 16.73 132.6 146.8 128.0 86.4 16.73 133.6 147.7 129.0 86.8 17.54 140.8 155.7 135.8 92.5 17.54 143.5 158.5 138.7 94.7 17.54 144.8 159.7 139.7 95.5 18.64 152.8 168.4 147.2 101.6 18.64 157.7 173.9 152.4 105.7 18.64 160.3 176.5 154.4 107.3 19.73 170.7 187.2 164.1 114.9 19.73 174.8 191.9 168.3 118.1 19.73 176.9 194.2 170.7 119.8 20.54 184.3 202.9 177.6 125.9 20.54 187.0 205.8 180.4 127.9 20.54 189.0 208.3 181.8 129.6 21.64 202.2 222.2 194.1 140.1 21.64 205.8 225.9 197.7 142.9 21.64 208.6 228.7 200.2 145.0 21.64 210.0 230.2 201.6 145.8 21.64 211.2 231.2 202.9 146.6 16.73 191.1 208.2 184.3 131.0 16.73 191.1 208.2 184.1 129.1 16.73 191.2 208.1 184.5 128.1 11.55 167.2 179.0 161.4 111.0 11.55 167.6 178.9 161.9 110.6 11.55 167.6 178.8 161.4 110.2 6.64 140.4 147.0 135.7 90.9 6.64 140.5 146.8 135.8 90.7 6.64 140.5 146.7 135.6 90.2 0.00 89.6 85.8 88.5 49.7 0.00 88.4 84.3 87.4 47.9 0.00 87.9 83.6 87.3 47.5 0.00 87.6 83.3 87.1 46.9 0.00 87.1 82.4 86.9 44.4 4.18 101.6 100.1 101.1 52.7 4.18 101.5 99.9 100.7 51.1 6.64 113.4 114.3 111.1 38.8 6.64 113.6 114.5 111.0 31.5 9.09 126.5 130.0 124.0 38.6 9.09 126.5 130.2 124.1 38.2 11.55 141.2 147.6 137.8 46.2 11.55 141.8 148.4 138.3 46.5 6.64 119.4 122.0 116.7 32.3 6.64 119.6 121.9 117.5 32.3 0.00 89.0 84.1 87.5 8.0 0.00 88.5 83.4 87.4 6.6 0.00 88.3 83.0 87.3 6.4 0.00 88.0 82.5 87.3 6.1 0.00 87.5 81.9 87.0 5.7

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Strain Gauge Level 4 Av. Strain ( ) 0.0 11.3 11.3 11.6 15.9 16.1 16.0 22.2 21.9 22.2 26.8 27.2 27.7 35.2 35.4 35.6 42.5 43.1 43.6 48.6 49.2 50.0 57.0 58.3 58.7 65.6 68.0 68.8 73.7 76.4 77.1 84.4 87.0 88.6 97.8 99.4 100.5 106.1 108.5 109.5 119.1 121.4 123.0 134.2 135.8 136.7 144.1 146.9 148.1 156.1 161.4 163.7 174.0 178.3 180.6 188.3 191.1 193.0 206.2 209.8 212.5 213.9 215.1 194.5 194.5 194.6 169.2 169.5 169.3 141.0 141.0 140.9 87.9 86.7 86.3 86.0 85.5 100.9 100.7 113.0 113.1 126.9 126.9 142.2 142.9 119.4 119.6 86.8 86.4 86.2 85.9 85.5

4A-20047868 4B-20047868 4C-20047868 4D-20047868 ( ) ( ) ( ) ( ) 0.0 0.0 0.0 0.0 31.5 64.9 40.9 54.4 32.9 69.6 42.8 57.4 33.3 72.6 44.3 59.9 32.2 97.2 51.7 84.1 33.3 104.1 53.6 89.8 33.5 105.6 54.4 91.4 30.9 132.2 61.7 126.0 33.3 130.5 62.6 129.9 33.7 130.0 63.2 132.1 32.0 132.3 65.9 143.3 34.0 131.5 67.2 144.2 34.4 130.3 67.5 144.1 28.9 135.4 71.2 149.0 33.7 134.1 72.0 149.2 34.0 133.9 72.3 149.3 31.4 140.6 75.1 154.6 33.6 139.5 75.4 155.1 33.8 139.5 75.7 155.6 33.2 145.7 78.1 160.0 33.6 143.5 78.0 159.8 33.8 144.0 78.4 160.5 32.8 151.3 81.1 165.2 33.8 151.4 81.8 166.7 34.0 150.8 81.8 166.9 33.7 158.0 84.2 171.4 33.7 159.4 85.1 173.0 33.5 159.5 85.5 173.1 34.9 166.1 87.8 177.3 34.9 167.2 89.0 178.5 34.2 167.0 89.0 178.7 36.7 177.4 92.9 185.2 36.5 178.7 92.9 185.6 37.3 180.1 93.9 187.1 45.1 194.0 98.5 195.2 46.0 196.1 98.4 195.9 47.5 197.6 98.9 197.3 54.5 206.7 103.1 204.5 57.4 210.4 103.6 206.7 58.1 211.9 103.6 207.5 70.0 226.3 110.1 219.6 71.8 229.6 110.7 221.3 73.1 232.1 112.1 223.3 84.5 248.1 122.1 235.1 84.6 250.0 122.5 235.4 84.6 251.5 123.1 236.0 92.7 262.5 131.1 245.5 92.8 265.7 131.0 246.3 92.4 267.3 131.2 246.6 100.6 278.8 138.4 256.1 100.9 284.3 138.1 258.5 101.6 287.4 139.0 260.3 109.7 300.3 144.9 270.8 109.7 304.2 144.3 273.0 109.8 306.6 144.5 274.6 116.4 316.4 148.9 283.1 116.4 318.6 148.2 284.4 116.4 320.6 148.3 285.7 125.9 335.4 153.7 297.6 125.3 336.6 152.1 298.7 125.9 338.5 152.4 300.3 125.6 339.0 152.0 300.7 125.8 339.6 151.8 301.0 96.2 307.8 116.5 273.3 95.7 307.4 116.2 273.0 95.7 307.2 116.1 272.9 58.6 267.6 79.3 235.0 58.4 267.4 79.9 234.7 58.3 267.2 79.9 235.1 20.0 223.1 59.1 190.7 19.7 222.2 59.5 189.8 19.9 221.7 59.6 189.3 4.3 112.4 39.4 122.4 5.1 103.0 38.6 117.3 5.0 99.7 38.3 113.7 4.8 98.8 38.2 112.5 5.0 98.3 38.3 111.8 19.9 142.6 62.4 145.5 19.7 145.0 62.9 147.8 22.9 170.7 70.8 161.2 22.2 173.4 71.1 163.5 26.9 200.5 79.0 178.4 26.5 202.4 79.1 180.2 36.0 229.6 87.3 201.0 36.1 231.3 87.6 202.6 8.5 190.6 57.2 163.3 8.8 188.9 57.0 161.5 3.7 111.6 40.3 124.9 3.7 102.8 38.9 118.1 3.9 99.5 38.5 114.3 4.1 98.4 38.3 113.2 3.9 98.0 38.3 112.6

Av. Strain ( ) 0.0 48.2 51.2 52.9 64.7 68.7 69.5 81.6 81.9 81.8 82.2 82.8 82.4 82.1 83.9 84.0 86.0 86.5 86.7 89.4 88.5 88.9 92.1 92.6 92.4 95.8 96.5 96.5 100.5 101.1 100.6 107.1 107.6 108.7 119.6 121.0 122.5 130.6 133.9 135.0 148.1 150.7 152.6 166.3 167.3 168.0 177.6 179.3 179.9 189.7 192.6 194.5 205.0 207.0 208.2 216.4 217.5 218.5 230.7 231.0 232.2 232.3 232.7 202.0 201.5 201.5 163.1 162.9 162.7 121.5 121.0 120.8 58.3 54.1 52.3 51.8 51.7 81.3 82.3 96.8 97.8 113.7 114.5 132.8 133.7 99.6 98.8 57.7 53.3 51.7 51.2 50.9

Appendix A, Page 6 of 12

Strain Gauge Readings and Loads at Levels 5 and 6 TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Test Time Increment (minutes)  1 L - 0  1 L - 1 1  1 L - 1 5  1 L - 1 10  1 L - 2 1  1 L - 2 5  1 L - 2 10  1 L - 3 1  1 L - 3 5  1 L - 3 10  1 L - 4 1  1 L - 4 5  1L - 4 10 1L-5 1 1L-5 5  1 L - 5 10  1 L - 6 1  1 L - 6 5  1 L - 6 10  1 L - 7 1  1 L - 7 5 1L-7 10  1 L - 8 1  1 L - 8 5 1L-8 10 1L-9 1 1L-9 5  1 L - 9 10  1 L - 10 1  1 L - 10 5   1 L - 10 10  1 L - 11 1  1 L - 11 5   1 L - 11 10  1 L - 12 1  1 L - 12 5   1 L - 12 10  1 L - 13 1  1 L - 13 5   1 L - 13 10  1 L - 14 1  1 L - 14 5   1 L - 14 10  1 L - 15 1  1 L - 15 5   1 L - 15 10  1 L - 16 1  1 L - 16 5   1 L - 16 10  1 L - 17 1  1 L - 17 5   1 L - 17 10  1 L - 18 1  1 L - 18 5   1 L - 18 10  1 L - 19 1  1 L - 19 5   1 L - 19 10  1 L - 20 1  1 L - 20 5   1 L - 20 10   1 L - 20 15   1 L - 20 20 1U-1 1 1U-1 5  1 U - 1 10 1U-2 1 1U-2 5  1 U - 2 10  1 U - 3 1  1 U - 3 5 1U-3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30  2 L - 1 1  2 L - 1 5  2 L - 2 1  2 L - 2 5  2 L - 3 1  2 L - 3 5 2L-4 1 2L-4 5  2 U - 1 1  2 U - 1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

O-cell Time Pressure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

Strain Gauge Level 5 Load 5A-20047868 5B-20047868 5C-20047868 5D-20047868 ( ) ( ) ( ) ( ) (MN) 0.00 0.0 0.0 0.0 0.0 2.55 31.7 32.3 33.4 35.3 2.55 31.9 32.1 34.0 35.8 2.55 32.7 32.6 34.4 36.9 3.64 45.7 44.4 46.9 50.4 3.64 46.3 44.8 47.7 51.3 3.64 46.4 44.5 47.9 51.4 4.73 64.6 60.3 64.1 69.7 4.73 64.4 59.6 63.8 69.7 4.73 65.4 60.2 64.9 70.6 5.55 77.2 69.9 75.4 82.6 5.55 78.7 71.1 76.9 84.5 5.55 79.7 71.4 77.7 85.3 6.64 98.9 87.9 94.4 105.4 6.64 99.0 87.8 94.7 105.8 6.64 100.0 88.2 95.2 106.6 7.73 116.3 102.7 109.4 123.4 7.73 117.1 103.1 110.2 124.1 7.73 118.2 103.9 111.1 125.1 8.55 129.4 113.8 121.2 136.9 8.55 130.0 113.9 121.5 137.2 8.55 131.8 115.4 123.0 139.1 9.64 146.3 128.6 135.6 154.1 9.64 148.8 130.6 137.8 156.5 9.64 149.9 131.2 138.4 157.4 10.73 162.5 142.7 149.7 170.8 10.73 166.2 145.7 153.2 174.8 10.73 167.4 146.9 154.0 176.1 11.55 176.5 155.0 162.4 185.5 11.55 180.5 158.4 165.9 189.5 11.55 181.2 158.7 166.2 190.3 12.64 194.6 171.2 178.3 204.9 12.64 197.9 173.4 180.6 207.5 12.64 200.2 175.3 182.4 209.8 13.73 214.6 189.2 196.4 226.1 13.73 215.9 189.7 197.2 227.2 13.73 217.3 190.8 198.4 228.4 14.55 226.8 200.1 207.5 239.2 14.55 229.5 202.4 209.4 241.9 14.55 230.2 202.7 210.0 242.5 15.64 244.3 215.9 222.9 258.2 15.64 247.3 216.8 224.3 261.1 15.64 249.3 218.2 225.8 263.4 16.73 264.7 232.6 240.9 281.1 16.73 265.8 232.8 241.3 282.0 16.73 266.3 233.0 241.8 282.5 17.54 277.9 243.3 253.0 296.2 17.54 279.7 244.0 254.6 298.3 17.54 280.3 244.0 254.9 299.1 18.64 292.4 255.7 266.8 313.1 18.64 296.0 258.8 270.2 316.7 18.64 298.2 260.5 272.2 319.1 19.73 311.4 273.3 284.6 334.0 19.73 314.4 275.7 286.9 336.8 19.73 316.3 277.3 288.4 338.7 20.54 326.3 287.3 297.7 349.7 20.54 328.1 288.7 299.1 351.4 20.54 329.8 290.1 300.5 353.2 21.64 344.7 304.7 313.9 369.9 21.64 345.7 305.4 314.5 370.8 21.64 347.5 307.0 316.0 372.6 21.64 347.9 307.4 316.3 372.8 21.64 348.4 307.9 316.7 373.2 16.73 308.5 270.5 278.5 325.3 16.73 308.4 270.8 278.5 325.3 16.73 308.4 271.0 278.4 325.3 11.55 259.3 226.9 231.0 268.7 11.55 259.2 227.3 231.2 268.9 11.55 259.2 227.5 231.2 269.0 6.64 206.4 179.0 181.1 209.7 6.64 206.2 179.4 181.2 210.0 6.64 206.2 179.4 181.4 210.0 0.00 91.5 79.0 78.4 92.3 0.00 89.9 77.0 75.7 89.1 0.00 88.9 76.3 74.9 88.2 0.00 88.3 75.5 74.4 87.5 0.00 87.3 73.9 73.5 86.4 4.18 132.6 113.3 115.5 135.3 4.18 132.4 112.6 115.4 135.3 6.64 165.6 139.8 144.9 170.4 6.64 166.3 140.2 145.4 171.1 9.09 198.3 168.3 174.4 205.9 9.09 198.9 168.5 175.0 206.4 11.55 229.2 195.8 202.8 240.0 11.55 230.6 196.7 203.9 241.3 6.64 177.4 150.2 154.2 181.2 6.64 177.3 150.6 154.3 181.0 0.00 90.3 76.7 77.7 90.9 0.00 89.8 75.7 75.5 88.2 0.00 89.2 75.1 74.8 87.2 0.00 88.0 74.4 74.1 86.4 0.00 87.5 73.2 73.7 85.5

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Strain Gauge Level 6 Av. Strain ( ) 0.0 33.2 33.5 34.2 46.8 47.5 47.5 64.7 64.4 65.3 76.3 77.8 78.5 96.7 96.8 97.5 113.0 113.6 114.6 125.3 125.7 127.3 141.2 143.4 144.2 156.4 160.0 161.1 169.9 173.6 174.1 187.2 189.8 192.0 206.6 207.5 208.7 218.4 220.8 221.3 235.3 237.4 239.2 254.8 255.5 255.9 267.6 269.1 269.6 282.0 285.4 287.5 300.8 303.4 305.2 315.2 316.8 318.4 333.3 334.1 335.8 336.1 336.5 295.7 295.8 295.8 246.5 246.7 246.7 194.0 194.2 194.3 85.3 82.9 82.1 81.4 80.3 124.2 123.9 155.2 155.7 186.7 187.2 216.9 218.2 165.8 165.8 83.9 82.3 81.6 80.7 80.0

6A-20047868 6B-20047868 6C-20047868 6D-20047868 ( ) ( ) ( ) ( ) 0.0 0.0 0.0 0.0 26.0 43.9 40.2 29.4 25.0 45.2 40.8 30.0 26.0 47.0 41.8 30.8 36.3 65.4 56.5 42.0 36.5 67.0 57.2 43.2 36.4 67.4 57.0 43.3 51.4 90.7 77.3 61.0 50.8 90.8 77.0 61.0 51.0 92.2 77.7 62.5 60.9 107.4 90.4 74.0 61.5 109.7 91.7 76.0 61.8 110.8 92.5 76.7 77.8 134.7 112.0 94.6 77.1 135.0 111.5 95.1 77.0 136.1 112.1 95.8 90.3 155.1 129.8 111.1 89.7 155.9 130.0 111.7 90.1 157.3 131.5 112.8 99.5 171.3 144.7 122.8 98.9 171.6 144.7 122.8 100.0 174.1 146.9 124.2 111.8 191.6 163.6 139.8 113.0 194.7 165.5 142.3 113.2 196.1 167.3 143.5 123.4 211.0 181.5 156.8 125.6 215.3 184.8 159.9 126.0 216.8 185.9 161.1 133.8 228.4 196.4 170.2 136.3 233.2 200.5 174.0 136.2 233.8 200.9 174.6 147.1 250.5 216.1 187.9 148.4 253.3 218.3 190.3 149.7 255.9 220.8 192.5 162.8 274.5 238.0 207.4 162.7 275.5 238.6 208.1 163.3 277.3 239.4 209.4 172.0 290.3 251.2 218.8 173.5 293.3 253.7 221.0 173.5 293.9 254.4 221.7 186.2 311.7 269.8 234.9 187.1 313.4 271.1 236.3 188.0 315.7 273.2 238.0 202.0 335.4 289.8 253.0 202.1 335.3 290.1 252.8 201.9 335.7 290.9 252.7 212.7 350.9 304.8 263.5 213.4 352.3 305.9 264.7 213.4 352.5 305.9 264.7 224.5 367.6 320.8 276.4 226.1 370.7 323.0 279.1 227.0 372.3 324.8 280.4 238.1 388.0 339.1 292.9 239.1 389.9 340.7 294.5 239.8 391.1 342.4 295.5 248.1 403.1 353.1 305.0 248.6 404.2 354.2 306.1 249.3 405.6 355.5 307.3 263.0 423.7 373.9 322.8 264.3 424.3 374.5 323.0 266.2 426.2 376.5 324.2 266.7 426.4 377.5 324.8 267.4 426.8 378.3 325.4 234.4 373.1 327.1 288.3 235.4 373.2 327.2 288.4 235.9 373.2 327.1 288.5 192.7 308.6 264.9 240.3 194.2 309.1 265.1 240.6 195.1 309.2 265.0 240.7 148.5 239.7 201.3 187.2 150.5 240.5 201.7 187.5 151.5 240.6 201.8 187.7 56.9 99.1 84.9 81.1 59.8 96.5 83.0 78.9 60.7 94.4 81.5 77.9 60.6 93.3 80.3 77.1 59.9 90.8 78.6 75.3 94.3 146.6 133.7 115.5 93.0 146.7 133.3 115.5 119.9 185.4 169.9 146.2 119.4 186.5 170.6 147.1 145.8 226.8 204.9 176.9 145.2 227.7 205.2 177.6 169.7 266.9 240.6 205.4 169.8 268.9 242.1 206.5 125.1 200.9 174.7 158.9 126.8 201.3 175.0 159.2 55.2 94.5 81.2 78.3 58.3 93.1 80.0 77.4 59.0 91.4 79.0 76.3 58.8 89.9 78.0 75.2 58.4 88.3 77.0 74.0

Av. Strain ( ) 0.0 34.9 35.3 36.4 50.0 51.0 51.0 70.1 69.9 70.8 83.2 84.7 85.4 104.8 104.7 105.2 121.6 121.8 122.9 134.6 134.5 136.3 151.7 153.9 155.0 168.2 171.4 172.5 182.2 186.0 186.4 200.4 202.6 204.7 220.7 221.2 222.4 233.0 235.4 235.9 250.6 252.0 253.8 270.0 270.1 270.3 283.0 284.1 284.1 297.3 299.7 301.1 314.5 316.0 317.2 327.3 328.3 329.4 345.9 346.5 348.3 348.8 349.5 305.7 306.1 306.2 251.6 252.3 252.5 194.2 195.1 195.4 80.5 79.5 78.6 77.8 76.1 122.5 122.1 155.4 155.9 188.6 188.9 220.6 221.8 164.9 165.6 77.3 77.2 76.4 75.5 74.4

Appendix A, Page 7 of 12

Strain Gauge Readings and Loads at Levels 7 and 8 TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Test Time Increment (minutes)  1 L - 0  1 L - 1 1  1 L - 1 5  1 L - 1 10  1 L - 2 1  1 L - 2 5  1 L - 2 10  1 L - 3 1  1 L - 3 5  1 L - 3 10  1 L - 4 1  1 L - 4 5  1 L - 4 10  1 L - 5 1  1 L - 5 5  1 L - 5 10  1 L - 6 1  1 L - 6 5  1L - 6 10  1L - 7 1  1L - 7 5 1L-7 10  1 L - 8 1  1 L - 8 5  1 L - 8 10  1 L - 9 1  1 L - 9 5 1L-9 10  1 L - 10 1  1 L - 10 5   1 L - 10 10  1 L - 11 1  1 L - 11 5   1 L - 11 10  1 L - 12 1  1 L - 12 5   1 L - 12 10  1 L - 13 1  1 L - 13 5   1 L - 13 10  1 L - 14 1  1 L - 14 5   1 L - 14 10  1 L - 15 1  1 L - 15 5   1 L - 15 10  1 L - 16 1  1 L - 16 5   1 L - 16 10  1 L - 17 1  1 L - 17 5   1 L - 17 10  1 L - 18 1  1 L - 18 5   1 L - 18 10  1 L - 19 1  1 L - 19 5   1 L - 19 10  1 L - 20 1  1 L - 20 5   1 L - 20 10   1 L - 20 15   1 L - 20 20 1U-1 1 1U-1 5  1 U - 1 10 1U-2 1 1U-2 5  1 U - 2 10  1 U - 3 1  1 U - 3 5 1U-3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30  2 L - 1 1  2 L - 1 5  2 L - 2 1  2 L - 2 5  2 L - 3 1  2 L - 3 5 2L-4 1 2L-4 5  2 U - 1 1  2 U - 1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

O-cell Time Pressure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

Strain Gauge Level 7 Load 7A-20047868 7B-20047868 7C-20047868 7D-20047868 ( ) ( ) ( ) ( ) (MN) 0.00 0.0 0.0 0.0 0.0 2.55 18.0 18.0 21.5 16.0 2.55 18.2 18.1 21.8 15.8 2.55 18.5 18.8 22.4 16.2 3.64 26.1 26.0 30.6 23.1 3.64 26.5 26.3 31.0 22.9 3.64 26.4 26.3 31.3 22.8 4.73 37.4 36.1 43.1 33.9 4.73 37.3 36.0 43.2 33.2 4.73 37.7 36.2 43.9 33.4 5.55 45.0 43.8 51.5 41.2 5.55 46.3 44.5 52.9 40.8 5.55 46.5 44.9 53.6 41.4 6.64 58.1 58.1 65.8 54.1 6.64 58.9 58.2 66.2 53.0 6.64 59.1 58.5 67.1 53.3 7.73 69.3 71.0 78.2 64.9 7.73 70.5 71.7 79.5 64.2 7.73 71.1 72.3 80.4 64.9 8.55 78.9 81.4 88.6 73.3 8.55 79.8 81.7 89.4 72.7 8.55 80.9 83.0 90.8 74.2 9.64 91.5 95.1 102.4 86.0 9.64 93.9 97.2 105.0 87.0 9.64 94.8 98.3 106.5 87.9 10.73 105.1 109.8 117.0 98.4 10.73 108.4 113.1 120.5 100.4 10.73 109.4 114.4 122.0 101.4 11.55 116.1 123.0 129.4 108.5 11.55 119.8 126.8 133.2 112.0 11.55 120.4 127.4 134.5 112.4 12.64 131.5 139.9 146.7 124.2 12.64 134.8 143.8 149.8 126.4 12.64 136.7 145.9 152.1 128.1 13.73 150.6 162.1 167.7 142.2 13.73 152.1 163.5 169.0 142.7 13.73 153.3 164.7 170.7 143.6 14.55 162.2 174.9 179.9 152.4 14.55 164.8 178.0 182.7 155.1 14.55 165.6 179.0 184.0 156.2 15.64 179.1 195.1 199.2 169.7 15.64 181.1 197.3 201.3 170.9 15.64 182.5 198.9 203.2 172.2 16.73 198.1 216.5 220.2 187.2 16.73 198.7 217.4 220.9 187.6 16.73 198.9 217.7 221.5 187.8 17.54 209.9 230.6 233.3 198.1 17.54 211.4 232.7 235.4 200.2 17.54 211.8 233.0 235.9 200.3 18.64 223.5 247.3 248.4 211.8 18.64 226.7 251.1 252.5 214.9 18.64 228.0 252.4 253.9 215.7 19.73 240.6 267.6 268.2 228.2 19.73 242.8 270.1 270.8 230.7 19.73 244.1 271.4 272.0 231.7 20.54 253.9 282.8 282.8 240.8 20.54 254.9 284.0 284.0 241.7 20.54 256.3 285.7 285.9 243.1 21.64 272.3 304.9 303.2 258.2 21.64 273.2 306.1 304.4 259.2 21.64 274.8 308.0 306.8 260.9 21.64 275.8 308.8 307.5 261.7 21.64 276.6 309.7 308.7 262.6 16.73 250.8 278.5 278.4 240.3 16.73 251.1 278.3 278.0 240.4 16.73 251.1 278.3 277.9 240.3 11.55 217.0 237.2 239.6 206.9 11.55 217.3 237.0 239.6 207.3 11.55 217.3 237.2 239.6 207.5 6.64 177.5 190.9 195.8 170.5 6.64 177.7 191.0 196.1 170.7 6.64 177.7 191.1 195.9 170.8 0.00 94.6 98.3 109.2 91.6 0.00 92.9 96.4 107.5 91.0 0.00 92.0 95.5 106.7 91.2 0.00 91.5 94.8 105.9 91.1 0.00 91.1 94.1 104.2 90.3 4.18 114.7 120.2 130.2 110.8 4.18 114.8 119.9 129.9 110.4 6.64 134.3 142.6 150.5 129.2 6.64 134.7 142.9 151.1 129.0 9.09 156.7 168.1 174.6 149.7 9.09 156.7 168.2 174.6 149.6 11.55 179.5 194.8 199.4 171.0 11.55 180.1 195.6 200.4 171.4 6.64 146.9 156.8 162.1 142.4 6.64 147.1 156.9 162.1 143.0 0.00 92.7 96.2 105.6 90.1 0.00 91.4 95.2 104.6 90.1 0.00 90.7 94.5 103.8 90.3 0.00 90.3 94.1 103.4 90.1 0.00 90.1 93.5 102.4 89.5

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Strain Gauge Level 8 Av. Strain ( ) 0.0 18.4 18.5 19.0 26.4 26.7 26.7 37.6 37.4 37.8 45.4 46.1 46.6 59.0 59.1 59.5 70.9 71.5 72.2 80.5 80.9 82.2 93.7 95.8 96.9 107.6 110.6 111.8 119.2 123.0 123.7 135.6 138.7 140.7 155.6 156.9 158.1 167.3 170.2 171.2 185.8 187.7 189.2 205.5 206.1 206.5 218.0 219.9 220.2 232.8 236.3 237.5 251.1 253.6 254.8 265.1 266.2 267.8 284.6 285.7 287.6 288.4 289.4 262.0 262.0 261.9 225.2 225.3 225.4 183.6 183.9 183.9 98.4 96.9 96.3 95.8 94.9 119.0 118.7 139.2 139.5 162.3 162.3 186.2 186.9 152.0 152.3 96.1 95.3 94.8 94.5 93.8

8A-20047868 8B-20047868 8C-20047868 8D-20047868 ( ) ( ) ( ) ( ) 0.0 0.0 0.0 0.0 17.0 11.5 12.9 17.2 17.5 11.8 13.8 17.7 18.2 12.2 15.0 18.5 26.0 17.5 21.3 26.7 27.1 18.2 22.5 28.0 27.4 18.4 23.5 28.5 38.9 26.4 36.2 41.6 39.4 26.8 39.2 42.5 40.4 27.3 40.8 43.5 47.4 32.5 50.7 52.1 49.2 33.7 56.8 54.9 50.2 34.3 60.0 56.2 63.7 43.5 81.7 71.0 65.8 45.3 90.4 74.1 66.9 46.0 94.7 75.6 78.9 54.5 112.5 89.5 81.8 56.5 121.6 93.2 83.5 57.5 126.1 95.2 93.0 63.9 138.7 104.9 95.5 65.5 146.4 108.0 97.6 67.0 151.7 110.5 110.4 75.8 169.6 124.2 115.2 78.5 179.6 129.2 117.7 79.7 185.2 131.6 131.1 88.8 202.7 144.3 137.1 92.8 213.3 150.3 140.1 94.9 219.6 152.9 149.3 101.4 230.6 161.8 155.9 105.9 241.5 168.1 158.3 107.7 246.4 170.5 173.7 118.6 263.6 185.3 181.4 124.2 275.7 192.7 185.4 127.8 282.3 196.8 205.5 143.2 304.9 216.8 210.5 147.7 313.0 221.5 214.0 150.6 318.3 225.1 226.4 159.7 331.0 237.0 232.9 165.7 339.4 243.1 236.2 168.5 343.9 246.2 256.1 184.7 365.0 265.6 261.6 189.5 371.9 270.4 265.4 193.0 376.6 273.8 288.1 210.9 399.5 294.8 291.6 214.5 404.2 298.0 293.9 216.6 406.9 300.0 308.8 227.6 421.4 313.9 313.9 233.0 427.0 318.5 316.1 236.2 429.9 320.3 332.2 249.5 445.1 335.2 339.5 257.9 453.6 341.5 342.4 261.6 457.8 344.3 360.5 276.4 475.5 361.3 365.5 281.7 480.8 365.5 368.2 284.9 485.0 367.9 382.2 295.7 499.0 380.2 384.3 298.5 502.7 382.2 387.0 301.3 509.7 384.4 410.0 320.5 539.8 404.9 413.0 324.1 545.1 406.9 416.4 327.3 549.8 409.5 418.3 329.2 552.2 410.8 420.0 330.7 554.4 411.9 395.3 312.2 532.7 387.9 394.8 311.9 532.5 387.6 394.5 311.7 532.5 387.3 362.7 288.6 502.3 355.8 362.1 288.4 501.9 355.4 361.8 288.5 501.9 355.2 320.1 257.0 461.4 313.5 319.5 256.7 460.7 313.1 319.3 256.7 460.6 313.0 212.9 173.4 350.5 209.4 210.3 170.8 347.2 206.7 209.1 169.8 346.1 205.8 208.5 169.4 345.2 205.2 207.2 168.7 343.7 204.1 230.0 185.6 365.7 226.5 230.1 185.7 366.0 226.6 250.9 200.9 386.2 246.5 251.7 201.5 387.4 247.3 275.8 220.8 412.5 271.5 276.6 221.4 413.6 272.4 304.0 242.4 441.8 298.7 305.2 243.3 443.4 299.8 270.0 217.2 410.2 265.9 269.7 217.1 409.9 265.7 208.4 170.8 346.3 205.7 206.6 169.2 344.1 204.1 205.8 168.8 343.2 203.5 205.0 168.4 342.4 202.9 203.8 167.9 341.1 202.0

Av. Strain ( ) 0.0 15.2 15.7 16.3 23.4 24.4 24.8 35.6 36.2 37.0 44.0 45.9 46.9 59.4 61.7 62.8 74.3 77.1 78.7 87.3 89.6 91.7 103.5 107.7 109.7 121.4 126.7 129.3 137.5 143.3 145.5 159.2 166.1 170.0 188.5 193.2 196.6 207.7 213.9 217.0 235.5 240.5 244.1 264.6 268.1 270.2 283.4 288.4 290.9 305.7 313.0 316.1 332.7 337.6 340.3 352.7 355.0 357.6 378.5 381.3 384.4 386.1 387.6 365.1 364.8 364.5 335.7 335.3 335.2 296.8 296.4 296.3 198.6 195.9 194.9 194.4 193.3 214.0 214.1 232.8 233.5 256.0 256.8 281.7 282.8 251.0 250.8 195.0 193.3 192.7 192.1 191.2

Appendix A, Page 8 of 12

Strain Gauge Readings and Loads at Levels 9 and 10 TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Test Time Increment (minutes)  1 L - 0  1 L - 1 1  1 L - 1 5  1L - 1 10  1L - 2 1  1L - 2 5  1 L - 2 10  1 L - 3 1  1 L - 3 5  1 L - 3 10  1 L - 4 1  1 L - 4 5  1 L - 4 10  1 L - 5 1  1 L - 5 5  1 L - 5 10  1 L - 6 1  1 L - 6 5  1 L - 6 10  1 L - 7 1  1 L - 7 5  1 L - 7 10  1 L - 8 1  1 L - 8 5  1 L - 8 10  1 L - 9 1  1 L - 9 5  1L - 9 10 1 L - 10 1 1 L - 10 5 1 L - 10 10  1 L - 11 1  1 L - 11 5 1 L - 11 10 1 L - 12 1 1 L - 12 5  1 L - 12 10 1 L - 13 1  1 L - 13 5  1 L - 13 10  1 L - 14 1  1 L - 14 5 1 L - 14 10 1 L - 15 1 1 L - 15 5  1 L - 15 10 1 L - 16 1  1 L - 16 5   1 L - 16 10  1 L - 17 1  1 L - 17 5   1 L - 17 10  1 L - 18 1  1 L - 18 5   1 L - 18 10  1 L - 19 1  1 L - 19 5   1 L - 19 10  1 L - 20 1  1 L - 20 5   1 L - 20 10   1 L - 20 15   1 L - 20 20 1U-1 1 1U-1 5  1 U - 1 10 1U-2 1 1U-2 5  1 U - 2 10  1 U - 3 1  1 U - 3 5 1U-3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30  2 L - 1 1  2 L - 1 5  2 L - 2 1  2 L - 2 5  2 L - 3 1  2 L - 3 5 2L-4 1 2L-4 5  2 U - 1 1  2 U - 1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

O-cell Time Pressure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

Strain Gauge Level 9 Load 9A-20047868 9B-20047868 9C-20047868 9D-20047868 ( ) ( ) ( ) ( ) (MN) 0.00 0.0 0.0 0.0 0.0 2.55 8.0 7.6 8.5 8.7 2.55 8.3 8.0 8.6 9.1 2.55 8.6 8.3 9.1 9.6 3.64 12.3 11.4 12.8 13.4 3.64 12.6 11.7 13.3 14.0 3.64 13.0 12.0 13.5 14.2 4.73 18.6 16.7 19.5 19.9 4.73 18.9 17.0 19.9 20.5 4.73 19.5 17.4 20.7 21.1 5.55 23.2 20.5 24.3 25.0 5.55 24.4 21.3 25.6 26.0 5.55 25.0 22.0 26.2 26.6 6.64 31.9 27.6 32.9 34.3 6.64 32.9 28.6 34.5 35.3 6.64 33.7 29.2 35.4 36.1 7.73 40.3 34.8 42.2 43.5 7.73 41.8 36.0 43.9 45.1 7.73 43.0 37.2 45.1 46.5 8.55 48.0 41.5 50.1 51.4 8.55 49.9 42.9 52.1 53.3 8.55 51.3 44.2 53.7 54.7 9.64 59.2 50.7 61.6 62.6 9.64 62.3 53.0 64.5 65.5 9.64 63.5 53.8 66.4 67.6 10.73 71.6 60.7 74.6 76.1 10.73 75.5 63.7 78.2 80.4 10.73 77.5 65.4 80.2 82.3 11.55 83.7 70.5 86.1 88.8 11.55 88.8 75.1 90.9 93.7 11.55 91.0 76.8 93.1 95.9 12.64 101.3 86.1 103.0 105.8 12.64 107.7 91.3 108.5 111.5 12.64 111.0 94.1 111.5 115.1 13.73 125.8 108.0 125.8 129.0 13.73 130.4 111.5 129.6 133.5 13.73 133.6 113.9 132.2 136.7 14.55 142.2 121.8 140.5 145.0 14.55 148.5 126.9 145.7 150.5 14.55 151.9 129.7 148.3 153.9 15.64 167.3 144.8 163.9 169.1 15.64 172.8 149.2 168.4 174.1 15.64 176.3 152.4 171.6 177.8 16.73 194.3 169.5 189.6 194.8 16.73 198.4 172.8 192.9 198.9 16.73 201.1 174.9 194.8 201.4 17.54 212.9 185.9 206.4 212.7 17.54 218.4 190.6 211.2 217.9 17.54 221.3 193.2 213.5 220.7 18.64 233.3 207.6 226.5 233.0 18.64 241.7 215.7 233.6 240.6 18.64 245.5 219.0 236.8 244.5 19.73 261.4 233.4 251.6 259.5 19.73 268.4 238.5 257.1 265.3 19.73 272.3 241.6 260.0 269.0 20.54 285.4 253.4 272.5 281.3 20.54 288.7 257.1 276.1 284.9 20.54 292.3 261.3 279.7 288.8 21.64 313.9 282.9 302.3 310.4 21.64 317.4 287.0 306.0 314.3 21.64 321.0 291.7 309.8 318.2 21.64 322.8 293.9 312.0 320.6 21.64 324.3 295.7 314.1 322.7 16.73 308.4 280.4 297.6 306.8 16.73 307.9 280.2 297.1 306.4 16.73 307.6 279.9 296.6 306.2 11.55 287.7 261.0 275.5 285.8 11.55 287.3 260.9 275.0 285.4 11.55 287.1 260.8 275.0 285.2 6.64 259.0 234.1 245.2 258.5 6.64 258.5 234.1 244.8 258.0 6.64 258.3 234.1 244.5 257.8 0.00 188.7 164.1 171.4 189.1 0.00 186.5 162.0 168.9 186.8 0.00 185.6 161.3 168.0 186.0 0.00 185.2 160.9 167.3 185.5 0.00 184.2 160.0 166.2 184.5 4.18 197.0 172.5 179.0 196.9 4.18 197.2 172.3 179.0 197.0 6.64 208.3 182.9 191.1 208.3 6.64 208.8 183.5 191.5 208.9 9.09 224.3 196.6 207.5 223.5 9.09 224.9 197.2 207.9 224.1 11.55 242.7 214.2 226.8 241.2 11.55 243.7 214.9 227.6 242.1 6.64 222.2 194.2 205.7 221.7 6.64 222.0 194.2 205.5 221.5 0.00 185.1 160.3 167.2 185.3 0.00 184.0 159.5 166.1 184.2 0.00 183.3 159.0 165.5 183.5 0.00 182.8 158.6 164.9 182.9 0.00 182.1 157.9 164.1 182.1

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Strain Gauge Level 10 Av. Strain ( )

10A-20047868 10B-20047868 10C-20047868 10D-20047868 ( ) ( ) ( ) ( ) 0.0 0.0 0.0 0.0 0.0 8.2 4.9 3.1 4.6 4.6 8.5 5.1 3.2 4.9 4.4 8.9 5.3 3.3 5.1 5.2 12.5 7.5 5.0 7.0 6.7 12.9 7.7 4.9 7.2 6.8 13.2 7.8 5.1 7.3 7.0 18.7 11.1 7.4 10.0 10.3 19.1 11.3 7.3 10.3 10.5 19.7 11.6 7.5 10.6 11.0 23.3 14.0 9.2 12.5 12.3 24.3 14.6 9.6 13.1 13.7 25.0 14.9 9.7 13.5 14.0 31.7 19.2 12.5 16.8 18.4 32.8 20.0 13.1 17.0 18.9 33.6 20.5 13.4 17.8 19.3 40.2 24.6 16.2 20.9 22.9 41.7 26.0 16.9 21.7 24.2 42.9 26.5 17.2 22.1 24.6 47.8 29.5 19.6 24.8 27.9 49.5 30.4 20.1 25.6 28.5 50.9 31.4 20.7 26.2 29.4 58.5 36.6 24.3 30.3 33.7 61.3 38.6 25.4 31.9 35.5 62.8 39.8 26.1 32.8 36.0 70.8 45.5 30.1 37.0 40.4 74.5 48.8 31.6 39.0 42.9 76.3 49.9 32.2 40.1 44.2 82.3 54.2 34.9 43.0 47.8 87.1 58.0 37.1 45.6 50.1 89.2 59.6 37.8 46.8 51.0 99.0 66.8 42.6 52.3 57.7 104.8 71.3 45.2 55.9 61.5 107.9 73.4 46.5 57.8 63.3 122.1 84.4 53.5 65.6 72.2 126.3 88.0 55.6 67.7 74.9 129.1 90.3 57.0 69.5 77.0 137.4 96.5 61.4 74.5 82.3 142.9 101.2 64.1 78.0 86.1 145.9 103.6 65.8 79.7 87.4 161.3 116.3 74.1 89.5 97.7 166.1 120.8 77.0 92.8 101.3 169.5 123.4 78.8 95.3 103.6 187.0 137.8 88.7 106.6 115.2 190.8 141.5 91.0 109.8 117.5 193.1 143.9 92.4 111.4 120.0 204.5 152.8 98.5 118.6 126.8 209.5 157.7 101.7 122.5 131.0 212.2 160.4 103.0 124.3 133.3 225.1 171.0 110.3 132.8 142.1 232.9 178.5 115.1 139.6 148.3 236.4 181.7 117.6 142.7 151.1 251.5 195.1 127.8 154.7 162.8 257.3 201.7 132.8 160.6 168.5 260.7 205.3 134.8 163.9 171.4 273.2 216.5 143.8 174.2 180.9 276.7 220.8 146.8 177.9 183.6 280.5 225.1 150.0 181.6 187.8 302.4 248.6 168.8 203.9 208.3 306.2 253.8 172.9 209.0 211.6 310.2 258.3 175.9 213.1 215.8 312.3 261.0 178.2 215.4 218.0 314.2 263.4 179.8 217.1 219.2 298.3 252.7 172.3 206.2 209.1 297.9 252.4 172.0 205.8 208.8 297.6 252.1 171.7 205.4 208.4 277.5 240.3 162.2 192.2 196.4 277.1 240.2 162.1 191.9 196.4 277.0 240.5 162.0 191.8 196.3 249.2 223.6 148.1 175.5 180.9 248.9 223.5 148.2 175.2 180.7 248.7 223.5 148.0 175.1 180.7 178.3 176.5 111.6 132.5 139.9 176.1 174.9 111.1 131.7 138.9 175.2 174.3 110.7 131.2 138.9 174.7 174.1 110.5 131.0 138.8 173.7 173.6 110.5 130.3 137.8 186.3 181.4 115.4 136.9 144.7 186.4 181.3 115.4 136.9 144.7 197.7 188.3 120.1 143.1 151.9 198.2 188.5 120.0 143.4 152.1 213.0 197.0 126.7 151.7 159.8 213.5 197.2 126.8 151.8 160.1 231.2 207.4 135.1 162.1 169.3 232.1 207.8 135.4 162.7 169.7 211.0 195.7 126.8 150.6 158.4 210.8 195.7 126.8 150.6 158.6 174.5 173.3 110.4 130.7 138.7 173.4 173.0 110.1 130.1 138.1 172.8 172.7 109.8 129.6 137.7 172.3 172.5 109.6 129.0 137.6 171.6 172.1 109.0 128.3 137.0

Av. Strain ( ) 0.0 4.3 4.4 4.7 6.5 6.6 6.8 9.7 9.8 10.2 12.0 12.8 13.0 16.7 17.2 17.7 21.1 22.2 22.6 25.4 26.1 26.9 31.2 32.8 33.7 38.2 40.6 41.6 45.0 47.7 48.8 54.8 58.4 60.3 68.9 71.5 73.5 78.7 82.3 84.1 94.4 98.0 100.3 112.1 115.0 116.9 124.2 128.2 130.2 139.0 145.4 148.3 160.1 165.9 168.9 178.9 182.3 186.1 207.4 211.8 215.8 218.1 219.9 210.1 209.7 209.4 197.8 197.7 197.6 182.0 181.9 181.8 140.1 139.1 138.8 138.6 138.0 144.6 144.6 150.8 151.0 158.8 159.0 168.5 168.9 157.9 157.9 138.3 137.8 137.5 137.2 136.6

Appendix A, Page 9 of 12

Strain Gauge Readings and Loads at Levels 11 and 12 TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Tes t Tim e Increment (minutes)  1 L - 0  1 L - 1 1  1 L - 1 5  1L - 1 10  1 L - 2 1  1 L - 2 5  1L - 2 10  1L - 3 1  1L - 3 5  1 L - 3 10  1L - 4 1  1L - 4 5  1 L - 4 10  1 L - 5 1  1 L - 5 5 1L-5 10  1L - 6 1  1L - 6 5  1 L - 6 10  1 L - 7 1  1 L - 7 5  1 L - 7 10  1 L - 8 1  1 L - 8 5  1 L - 8 10  1 L - 9 1  1 L - 9 5  1 L - 9 10   1 L - 10 1 1 L - 10 5 1 L - 10 10 1 L - 11 1 1 L - 11 5 1 L - 11 10 1 L - 12 1 1 L - 12 5 1 L - 12 10 1 L - 13 1 1 L - 13 5 1 L - 13 10 1 L - 14 1 1 L - 14 5 1 L - 14 10 1 L - 15 1 1 L - 15 5 1 L - 15 10 1 L - 16 1 1 L - 16 5 1 L - 16 10 1 L - 17 1 1 L - 17 5  1 L - 17 10  1 L - 18 1  1 L - 18 5  1 L - 18 10  1 L - 19 1  1 L - 19 5  1 L - 19 10 1 L - 20 1 1 L - 20 5  1 L - 20 10  1 L - 20 15  1 L - 20 20  1 U - 1 1  1 U - 1 5  1 U - 1 10  1 U - 2 1  1 U - 2 5  1 U - 2 10 1U-3 1 1U-3 5 1U-3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30  2 L - 1 1  2 L - 1 5  2L - 2 1  2L - 2 5  2L - 3 1  2L - 3 5 2L-4 1 2L-4 5  2 U - 1 1  2 U - 1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

O-cell T ime Pres sure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

Strain Gauge Level 11 L oad 11 A-2 00 47 86 8 11 B-2 00 47 868 11 C-2 004 78 68 11 D-2 00 478 68 ( ) ( ) ( ) ( ) (MN) 0.00 0.0 0.0 0.0 0.0 2.55 2.2 2.7 2.0 2.7 2.55 2.2 2.9 2.2 2.8 2.55 2.2 2.8 2.0 2.8 3.64 3.2 4.3 2.9 4.0 3.64 3.3 4.5 3.4 4.2 3.64 3.2 4.5 3.4 4.2 4.73 4.9 5.9 4.6 6.1 4.73 4.7 5.9 4.6 6.1 4.73 4.7 6.1 4.6 6.4 5.55 5.8 7.3 5.5 7.5 5.55 6.1 7.4 5.5 7.8 5.55 6.1 8.0 5.9 7.9 6.64 8.3 10.4 7.5 10.4 6.64 8.4 10.4 7.6 10.6 6.64 8.4 10.6 7.7 10.8 7.73 10.3 12.8 9.4 12.8 7.73 10.6 13.3 9.7 13.2 7.73 10.6 13.6 9.9 13.5 8.55 12.1 14.8 11.0 15.2 8.55 12.3 15.3 11.3 15.5 8.55 12.6 15.5 11.5 16.0 9.64 14.6 18.4 13.3 18.2 9.64 15.2 19.2 13.8 19.3 9.64 15.5 19.6 13.9 19.7 10.73 17.6 22.7 16.1 22.4 10.73 18.3 23.6 16.7 23.3 10.73 18.6 23.9 17.2 23.8 11.55 20.0 26.2 18.5 25.9 11.55 21.4 27.9 19.6 27.5 11.55 21.5 28.5 19.8 28.1 12.64 24.3 32.1 22.4 31.5 12.64 25.5 33.7 23.3 33.4 12.64 26.0 35.0 24.2 34.5 13.73 30.4 40.7 28.0 40.3 13.73 31.5 41.9 28.8 41.9 13.73 32.2 43.4 29.6 43.2 14.55 34.8 46.4 31.6 46.7 14.55 36.3 48.6 33.0 49.3 14.55 37.0 49.9 33.8 50.6 15.64 42.0 56.2 38.0 57.8 15.64 43.5 58.4 39.6 60.3 15.64 44.5 59.4 40.1 61.9 16.73 50.9 67.6 45.7 70.8 16.73 52.2 69.2 46.7 73.1 16.73 53.0 70.7 47.4 74.3 17.54 57.3 75.9 50.9 80.4 17.54 59.2 78.4 52.4 83.6 17.54 60.3 79.9 53.2 85.4 18.64 65.1 86.3 57.5 92.3 18.64 68.3 91.1 60.1 98.2 18.64 70.0 93.2 61.5 100.7 19.73 76.5 102.5 67.4 111.5 19.73 80.3 107.3 70.2 117.5 19.73 82.2 109.7 71.5 120.5 20.54 87.9 117.9 76.4 129.1 20.54 90.4 120.7 78.0 132.7 20.54 93.0 123.5 79.6 136.3 21.64 106.7 141.1 90.6 157.6 21.64 111.0 145.0 91.6 162.9 21.64 114.2 148.0 92.3 167.1 21.64 115.9 150.4 92.4 169.7 21.64 117.0 152.7 92.2 171.6 16.73 112.0 145.2 85.4 164.2 16.73 111.9 144.9 86.0 163.8 16.73 111.4 144.6 85.8 163.5 11.55 104.4 136.8 79.2 155.3 11.55 104.3 136.5 80.0 155.2 11.55 104.2 136.4 80.1 155.0 6.64 95.6 125.6 72.3 144.1 6.64 95.6 125.2 72.8 144.2 6.64 95.5 125.3 73.1 143.9 0.00 74.3 97.5 54.9 112.7 0.00 73.7 96.5 55.0 111.6 0.00 73.5 95.9 55.2 111.3 0.00 73.4 95.7 55.2 111.0 0.00 73.2 95.3 55.4 110.3 4.18 76.8 99.7 58.6 114.8 4.18 76.7 99.6 58.7 114.8 6.64 79.9 103.1 61.7 118.8 6.64 80.0 103.4 61.7 119.0 9.09 83.9 108.1 65.6 124.3 9.09 83.9 108.1 65.5 124.6 11.55 88.7 113.9 69.8 130.8 11.55 89.1 114.5 69.8 131.0 6.64 82.8 107.5 63.7 123.2 6.64 82.8 107.5 64.3 123.2 0.00 72.8 95.4 55.2 110.3 0.00 72.8 95.1 55.6 110.1 0.00 72.7 94.9 55.4 109.8 0.00 72.7 94.8 55.6 109.6 0.00 72.2 94.5 55.5 109.3

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Strain Gauge Level 12 Av. S train ( )

1 2A-20 04 78 68 1 2B-20 04 786 8 1 2C-200 47 86 8 1 2D-2 00 47 86 8 ( ) ( ) ( ) ( ) 0.0 0.0 0.0 0.0 0.0 2.4 1.6 1.2 1.9 0.5 2.5 1.7 1.1 2.0 0.8 2.5 1.7 1.2 2.0 0.8 3.6 2.2 1.6 2.8 1.2 3.9 2.3 1.7 2.9 1.3 3.8 2.3 1.5 2.9 1.3 5.4 3.3 2.3 4.2 1.5 5.3 3.3 2.2 4.1 1.9 5.5 3.2 2.7 4.2 1.7 6.5 4.1 3.0 5.2 2.6 6.7 4.1 3.4 5.3 2.2 7.0 4.4 3.3 5.3 2.8 9.1 5.7 4.0 6.8 3.9 9.3 5.8 4.2 6.8 3.7 9.4 5.8 3.9 6.9 3.8 11.3 7.0 4.8 8.4 4.5 11.7 7.1 4.8 8.6 4.5 11.9 7.3 4.9 8.9 4.7 13.3 8.2 5.5 10.1 5.4 13.6 8.4 5.3 10.3 5.5 13.9 8.6 5.6 10.5 5.9 16.1 9.9 6.3 12.2 6.9 16.9 10.4 6.6 12.9 7.1 17.2 10.5 6.9 13.2 7.0 19.7 11.9 8.1 15.0 8.3 20.5 12.4 8.2 15.5 8.7 20.9 12.7 8.8 15.8 8.9 22.6 13.7 9.3 17.1 9.6 24.1 14.5 9.7 18.0 10.1 24.5 14.8 9.9 18.5 10.3 27.6 16.7 11.3 20.7 12.1 29.0 17.6 11.9 21.8 12.6 29.9 18.1 12.5 22.4 13.0 34.8 20.7 14.1 25.4 15.5 36.0 21.4 14.5 26.5 16.4 37.1 21.9 14.9 27.0 16.8 39.9 23.5 15.9 29.0 18.5 41.8 24.6 16.9 30.3 19.2 42.8 25.0 17.3 31.0 19.7 48.5 28.0 19.6 34.9 23.2 50.5 29.0 20.4 36.1 24.3 51.5 29.5 21.0 37.1 25.0 58.7 33.4 24.0 41.8 28.8 60.3 34.1 24.7 42.6 29.7 61.3 34.6 25.1 43.7 30.3 66.1 37.0 27.6 46.8 32.9 68.4 38.1 28.8 48.5 34.5 69.7 38.6 29.3 49.4 35.9 75.3 41.6 32.2 53.0 38.4 79.4 43.7 34.0 55.9 41.2 81.4 44.6 34.9 56.9 42.2 89.5 49.0 38.8 62.7 47.1 93.8 51.4 41.5 65.8 49.7 96.0 52.9 42.7 67.4 51.8 102.8 58.1 47.3 73.8 57.5 105.5 62.2 51.5 79.0 62.6 108.1 66.1 54.9 83.6 67.1 124.0 81.2 70.2 102.7 84.7 127.6 86.2 75.4 109.4 90.7 130.4 90.3 79.5 113.8 95.3 132.1 92.9 81.6 115.7 97.5 133.4 94.8 83.8 116.9 99.7 126.7 91.4 80.7 111.4 96.3 126.6 91.4 80.7 110.6 95.8 126.4 91.1 80.5 109.7 95.2 118.9 87.2 77.6 104.3 91.4 119.0 87.1 77.7 103.9 91.1 118.9 86.9 77.9 103.2 90.8 109.4 81.7 73.7 97.2 86.3 109.4 81.7 73.7 96.8 86.1 109.4 81.5 73.7 96.6 86.0 84.8 69.5 64.7 82.1 73.0 84.2 69.3 64.7 81.6 72.5 84.0 69.0 64.4 81.2 72.3 83.9 68.8 64.6 80.9 72.4 83.6 68.1 64.4 80.1 72.0 87.5 69.9 66.2 82.4 73.6 87.5 69.6 65.9 82.3 73.6 90.9 71.4 67.3 84.3 75.2 91.0 71.2 67.3 84.3 75.3 95.5 73.4 69.2 86.5 76.8 95.5 73.2 69.1 86.5 76.8 100.8 75.8 70.9 90.0 79.2 101.1 75.7 71.0 89.5 79.5 94.3 71.9 68.3 85.2 76.5 94.4 72.1 68.5 85.2 76.4 83.4 66.0 64.1 78.7 71.6 83.4 66.3 64.0 78.3 71.4 83.2 66.3 64.3 78.2 71.3 83.2 66.1 64.1 78.0 70.9 82.9 65.7 63.8 77.7 70.8

Av. S train ( ) 0.0 1.3 1.4 1.4 2.0 2.1 2.0 2.8 2.9 2.9 3.7 3.7 3.9 5.1 5.1 5.1 6.2 6.3 6.5 7.3 7.4 7.7 8.8 9.3 9.4 10.8 11.2 11.5 12.4 13.1 13.4 15.2 16.0 16.5 18.9 19.7 20.1 21.7 22.8 23.2 26.4 27.5 28.1 32.0 32.8 33.4 36.1 37.5 38.3 41.3 43.7 44.7 49.4 52.1 53.7 59.2 63.8 67.9 84.7 90.4 94.7 96.9 98.8 95.0 94.6 94.1 90.1 90.0 89.7 84.7 84.6 84.4 72.3 72.0 71.7 71.7 71.2 73.0 72.8 74.5 74.5 76.5 76.4 79.0 78.9 75.5 75.5 70.1 70.0 70.0 69.8 69.5

Appendix A, Page 10 of 12

Strain Gauge Readings and Loads at Levels 13 and 14 TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Tes t Tim e Increment (minutes)  1 L - 0  1 L - 1 1  1 L - 1 5  1L - 1 10  1 L - 2 1  1 L - 2 5  1L - 2 10  1L - 3 1  1L - 3 5  1 L - 3 10  1L - 4 1  1L - 4 5  1 L - 4 10  1L - 5 1  1L - 5 5  1 L - 5 10  1L - 6 1  1L - 6 5  1 L - 6 10  1L - 7 1  1L - 7 5  1 L - 7 10  1L - 8 1  1L - 8 5  1 L - 8 10  1 L - 9 1  1 L - 9 5  1 L - 9 10  1 L - 10 1  1 L - 10 5  1 L - 10 10  1 L - 11 1  1 L - 11 5  1 L - 11 10  1 L - 12 1  1 L - 12 5 1 L - 12 10 1 L - 13 1 1 L - 13 5   1 L - 13 10   1 L - 14 1   1 L - 14 5   1 L - 14 10   1 L - 15 1   1 L - 15 5   1 L - 15 10   1 L - 16 1   1 L - 16 5   1 L - 16 10   1 L - 17 1   1 L - 17 5   1 L - 17 10   1 L - 18 1   1 L - 18 5   1 L - 18 10   1 L - 19 1   1 L - 19 5   1 L - 19 10 1 L - 20 1 1 L - 20 5 1 L - 20 10 1 L - 20 15 1 L - 20 20  1 U - 1 1  1 U - 1 5  1 U - 1 10  1 U - 2 1  1 U - 2 5  1 U - 2 10  1 U - 3 1  1 U - 3 5  1 U - 3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30  2 L - 1 1  2 L - 1 5  2 L - 2 1  2 L - 2 5  2 L - 3 1  2 L - 3 5  2 L - 4 1  2 L - 4 5  2 U - 1 1  2 U - 1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

O-cell T ime Pres sure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

Strain Gauge Level 13 L oad 13 A-2 00 47 86 8 13 B-2 00 47 868 13 C-2 004 78 68 13 D-2 00 478 68 ( ) ( ) ( ) ( ) (MN) 0.00 0.0 0.0 0.0 0.0 2.55 1.0 1.0 0.7 0.6 2.55 1.0 0.9 0.8 0.6 2.55 1.0 0.9 0.8 0.6 3.64 1.5 1.5 1.4 0.9 3.64 1.5 1.5 1.1 0.9 3.64 1.5 1.4 1.1 0.8 4.73 2.0 2.1 1.8 1.2 4.73 2.0 2.0 1.7 1.2 4.73 2.1 2.0 1.6 1.2 5.55 2.4 2.4 2.0 1.5 5.55 2.5 2.4 2.1 1.5 5.55 2.5 2.5 2.2 1.6 6.64 3.2 3.1 2.7 2.0 6.64 3.2 3.1 2.7 1.9 6.64 3.2 2.9 2.8 2.0 7.73 3.8 3.6 3.3 2.4 7.73 3.9 3.6 3.0 2.4 7.73 3.9 3.8 3.2 2.4 8.55 4.4 4.1 3.4 2.8 8.55 4.5 4.1 3.6 2.7 8.55 4.5 4.2 3.8 2.9 9.64 5.2 4.7 4.2 3.3 9.64 5.5 5.0 4.1 3.3 9.64 5.6 5.1 4.2 3.4 10.73 6.4 5.7 4.9 3.8 10.73 6.5 6.0 5.8 4.0 10.73 6.6 5.9 5.7 4.1 11.55 7.2 6.4 6.2 4.4 11.55 7.5 6.7 6.6 4.7 11.55 7.6 6.6 6.8 4.4 12.64 8.5 7.6 7.6 4.9 12.64 8.9 7.8 7.7 5.2 12.64 9.1 7.8 8.1 5.1 13.73 10.4 8.8 9.1 6.1 13.73 10.6 8.9 9.2 6.1 13.73 10.7 9.0 9.3 6.5 14.55 11.6 9.7 10.0 7.1 14.55 12.0 10.0 10.3 7.0 14.55 12.1 10.2 10.4 7.3 15.64 13.6 11.3 11.8 8.6 15.64 14.1 11.7 12.0 8.8 15.64 14.3 11.8 12.2 9.0 16.73 16.3 13.4 13.4 10.2 16.73 16.5 13.4 13.7 10.6 16.73 16.7 13.5 13.8 10.8 17.54 18.0 14.8 14.7 11.5 17.54 18.5 14.9 14.9 11.9 17.54 18.6 14.9 15.3 12.0 18.64 20.5 16.5 16.7 13.2 18.64 21.5 17.1 17.3 13.9 18.64 21.7 17.2 17.6 14.1 19.73 24.1 18.9 19.3 15.7 19.73 25.1 19.8 19.5 16.3 19.73 25.7 20.1 20.0 16.7 20.54 28.2 22.3 22.5 18.4 20.54 29.9 23.5 23.1 19.5 20.54 31.7 25.1 24.4 20.7 21.64 41.1 32.7 31.4 27.2 21.64 45.6 35.8 34.3 30.1 21.64 49.4 38.6 36.9 32.8 21.64 51.8 40.3 38.4 34.5 21.64 53.3 40.9 39.4 35.6 16.73 50.2 38.0 37.4 33.6 16.73 49.6 37.5 37.1 33.2 16.73 49.2 37.1 36.9 32.9 11.55 46.3 34.6 34.5 31.0 11.55 46.2 34.7 34.2 31.0 11.55 45.9 34.6 34.9 30.9 6.64 42.7 31.8 32.4 28.6 6.64 42.6 31.9 33.0 28.6 6.64 42.7 31.7 32.7 28.6 0.00 36.0 26.4 28.1 24.1 0.00 35.9 26.3 28.1 24.0 0.00 35.8 26.3 28.1 24.2 0.00 35.8 26.4 28.0 24.2 0.00 35.7 26.5 28.0 24.1 4.18 36.9 27.5 28.9 25.0 4.18 36.9 27.6 28.9 24.9 6.64 38.0 28.4 29.7 25.7 6.64 38.0 28.4 29.7 25.8 9.09 39.3 29.5 30.4 26.5 9.09 39.3 29.4 30.5 26.8 11.55 40.8 31.0 31.7 27.8 11.55 40.8 31.1 31.6 27.9 6.64 38.5 29.0 29.9 26.2 6.64 38.4 29.0 29.9 26.5 0.00 35.1 26.3 27.6 24.0 0.00 35.0 26.3 27.4 24.0 0.00 35.0 26.3 27.6 24.1 0.00 35.0 26.3 27.2 23.9 0.00 34.9 26.3 27.3 23.9

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Strain Gauge Level 14 Av. S train ( )

1 4A-20 04 78 68 1 4B-20 04 786 8 1 4C-200 47 86 8 1 4D-2 00 47 86 8 ( ) ( ) ( ) ( ) 0.0 0.0 0.0 0.0 0.0 0.8 0.1 0.4 0.3 0.4 0.8 0.1 0.3 0.4 0.2 0.8 0.1 0.5 0.3 0.3 1.3 0.2 0.5 0.4 0.5 1.3 0.3 0.5 0.4 0.5 1.2 0.2 0.6 0.5 0.5 1.8 0.5 0.9 0.6 0.5 1.7 0.3 0.8 0.6 0.7 1.7 0.5 0.9 0.6 0.7 2.1 0.5 0.9 0.8 0.9 2.1 0.5 1.0 0.8 0.9 2.2 0.5 1.0 0.7 0.9 2.7 0.7 1.3 1.0 1.0 2.7 0.8 1.2 1.0 1.1 2.7 0.7 1.2 1.0 1.0 3.3 0.9 1.4 1.2 1.1 3.2 0.8 1.4 1.2 1.3 3.3 0.8 1.3 1.2 1.4 3.7 0.9 1.6 1.4 1.6 3.7 1.1 1.5 1.4 1.6 3.8 1.2 1.5 1.4 1.4 4.4 1.2 1.8 1.6 1.7 4.5 1.3 1.7 1.6 1.8 4.6 1.3 1.8 1.7 1.9 5.2 1.5 2.0 1.9 2.2 5.6 1.4 1.9 1.9 2.1 5.6 1.6 1.9 2.0 2.4 6.0 1.8 2.3 2.1 2.8 6.3 1.9 2.2 2.3 2.5 6.4 2.0 2.3 2.3 2.7 7.2 1.8 2.7 2.5 3.5 7.4 2.3 2.7 2.7 3.4 7.5 2.3 2.7 2.7 3.3 8.6 2.8 3.1 3.3 3.8 8.7 2.9 3.2 3.2 3.4 8.9 3.0 3.3 3.2 3.7 9.6 3.2 3.4 3.4 4.2 9.8 3.2 3.5 3.3 4.1 10.0 3.3 3.5 3.4 4.3 11.3 3.6 3.9 3.8 4.6 11.6 3.6 4.2 3.9 5.0 11.8 3.7 4.3 3.9 5.0 13.4 4.0 4.7 4.4 5.4 13.6 4.1 4.7 4.6 5.9 13.7 4.3 4.8 4.7 5.4 14.8 4.4 5.1 5.1 6.2 15.0 4.4 5.3 5.1 6.3 15.2 4.5 5.4 5.2 6.3 16.7 4.8 5.8 5.8 6.7 17.4 5.0 6.1 5.8 7.0 17.7 5.1 6.2 6.0 7.0 19.5 5.6 6.7 6.7 7.6 20.2 5.9 6.9 6.9 7.8 20.6 5.9 7.1 7.1 7.9 22.8 6.8 7.6 7.7 8.6 24.0 7.2 8.0 8.0 9.1 25.5 7.5 8.5 8.6 9.6 33.1 10.4 11.7 11.6 13.1 36.5 12.3 13.2 13.2 14.8 39.4 13.6 14.8 14.7 16.5 41.2 14.4 15.8 15.7 17.6 42.3 15.3 16.8 16.5 18.1 39.8 14.6 16.0 15.7 17.4 39.4 14.5 15.8 15.6 17.2 39.0 14.3 15.7 15.6 17.0 36.6 13.6 15.0 14.6 16.2 36.5 13.8 15.0 14.8 16.2 36.6 13.6 15.0 14.6 15.9 33.9 12.8 14.1 13.7 14.9 34.0 12.8 14.1 13.8 14.8 33.9 12.9 14.1 13.8 14.2 28.7 10.8 12.2 11.9 12.0 28.6 10.8 12.2 11.7 12.2 28.6 10.8 12.2 11.7 12.2 28.6 10.7 12.2 11.7 12.1 28.6 10.9 12.1 11.5 12.3 29.6 11.1 12.4 11.8 12.6 29.6 11.1 12.5 11.9 12.4 30.5 11.3 12.7 12.1 12.6 30.5 11.5 12.6 12.1 12.4 31.4 11.6 13.0 12.4 13.0 31.5 11.7 13.0 12.4 12.9 32.8 12.2 13.4 12.8 13.0 32.8 12.2 13.6 12.8 13.3 30.9 11.4 12.8 12.1 12.6 31.0 11.6 12.9 12.1 12.7 28.2 10.6 11.9 11.2 11.4 28.2 10.6 11.9 11.2 11.4 28.3 10.4 11.9 11.2 11.4 28.1 10.4 11.9 11.2 11.5 28.1 10.5 11.9 11.2 11.2

Av. S train ( ) 0.0 0.3 0.3 0.3 0.4 0.4 0.4 0.6 0.6 0.7 0.8 0.8 0.8 1.0 1.0 1.0 1.2 1.2 1.2 1.4 1.4 1.4 1.6 1.6 1.6 1.9 1.8 2.0 2.2 2.2 2.3 2.6 2.8 2.8 3.2 3.2 3.3 3.5 3.5 3.6 4.0 4.2 4.2 4.6 4.8 4.8 5.2 5.3 5.4 5.8 6.0 6.1 6.6 6.9 7.0 7.7 8.1 8.6 11.7 13.4 14.9 15.9 16.7 15.9 15.8 15.7 14.9 14.9 14.8 13.9 13.9 13.8 11.7 11.7 11.7 11.7 11.7 12.0 12.0 12.2 12.1 12.5 12.5 12.9 13.0 12.2 12.3 11.3 11.3 11.2 11.3 11.2

Appendix A, Page 11 of 12

Strain Gauge Readings and Loads at Levels 15 TP01 - Lancaster Lincoln Project - District 4, Ho Chi Minh City, Vietnam Load

Hold

Test Time Increment (minutes)  1 L - 0  1 L - 1 1  1 L - 1 5  1 L - 1 10  1 L - 2 1  1 L - 2 5  1 L - 2 10  1 L - 3 1  1 L - 3 5  1 L - 3 10  1 L - 4 1  1 L - 4 5  1 L - 4 10  1 L - 5 1  1 L - 5 5  1 L - 5 10  1 L - 6 1  1 L - 6 5  1 L - 6 10  1 L - 7 1  1 L - 7 5  1 L - 7 10  1 L - 8 1  1 L - 8 5  1 L - 8 10  1 L - 9 1  1 L - 9 5  1 L - 9 10  1 L - 10 1  1 L - 10 5  1 L - 10 10  1 L - 11 1  1 L - 11 5  1 L - 11 10  1 L - 12 1  1 L - 12 5  1 L - 12 10  1 L - 13 1  1 L - 13 5  1 L - 13 10  1 L - 14 1  1 L - 14 5  1 L - 14 10  1 L - 15 1  1 L - 15 5  1 L - 15 10  1 L - 16 1  1 L - 16 5  1 L - 16 10  1 L - 17 1  1 L - 17 5  1 L - 17 10  1 L - 18 1  1 L - 18 5  1 L - 18 10  1 L - 19 1  1 L - 19 5  1 L - 19 10  1 L - 20 1  1 L - 20 5  1 L - 20 10  1 L - 20 15  1 L - 20 20  1 U - 1 1  1 U - 1 5  1 U - 1 10  1 U - 2 1  1 U - 2 5  1 U - 2 10  1 U - 3 1  1 U - 3 5  1 U - 3 10  1 U - 4 1  1 U - 4 5  1 U - 4 10  1 U - 4 15  1 U - 4 30  2 L - 1 1  2 L - 1 5  2 L - 2 1  2 L - 2 5  2 L - 3 1  2 L - 3 5  2 L - 4 1  2 L - 4 5  2 U - 1 1  2 U - 1 5  2 U - 2 1  2 U - 2 5  2 U - 2 10  2 U - 2 15  2 U - 2 30

O-cell Time Pressure (hh:mm:ss) (MPa) 11:27:00 0.00 11:38:00 6.21 11:42:00 6.21 11:47:00 6.21 11:50:00 8.96 11:54:00 8.96 11:59:00 8.96 12:02:00 11.72 12:06:00 11.72 12:11:00 11.72 12:13:00 13.79 12:17:00 13.79 12:22:00 13.79 12:24:00 16.55 12:28:00 16.55 12:33:00 16.55 12:35:00 19.31 12:39:00 19.31 12:44:00 19.31 12:46:00 21.37 12:50:00 21.37 12:55:00 21.37 12:57:00 24.13 13:01:00 24.13 13:06:00 24.13 13:09:00 26.89 13:13:00 26.89 13:18:00 26.89 13:20:00 28.96 13:24:00 28.96 13:29:00 28.96 13:32:00 31.72 13:36:00 31.72 13:41:00 31.72 13:44:00 34.47 13:48:00 34.47 13:53:00 34.47 13:55:00 36.54 13:59:00 36.54 14:04:00 36.54 14:07:00 39.30 14:11:00 39.30 14:16:00 39.30 14:19:00 42.06 14:23:00 42.06 14:28:00 42.06 14:30:00 44.13 14:34:00 44.13 14:39:00 44.13 14:41:00 46.88 14:45:00 46.88 14:50:00 46.88 14:53:00 49.64 14:57:00 49.64 15:02:00 49.64 15:06:00 51.71 15:10:00 51.71 15:15:00 51.71 15:20:00 54.47 15:24:00 54.47 15:29:00 54.47 15:34:00 54.47 15:39:00 54.47 15:43:00 42.06 15:47:00 42.06 15:52:00 42.06 15:54:00 28.96 15:58:00 28.96 16:03:00 28.96 16:05:00 16.55 16:09:00 16.55 16:14:00 16.55 16:17:00 0.00 16:21:00 0.00 16:26:00 0.00 16:31:00 0.00 16:46:00 0.00 16:53:00 10.34 16:57:00 10.34 17:01:00 16.55 17:05:00 16.55 17:09:00 22.75 17:13:00 22.75 17:19:00 28.96 17:23:00 28.96 17:25:00 16.55 17:29:00 16.55 17:31:00 0.00 17:35:00 0.00 17:40:00 0.00 17:45:00 0.00 18:00:00 0.00

Strain Gauge Level 15 Load 15A-20047868 15B-20047868 15C-20047868 15D-20047868 ( ) ( ) ( ) ( ) (MN) 0.00 0.0 0.0 0.0 0.0 2.55 -0.4 0.3 0.2 0.5 2.55 -0.3 0.3 0.2 0.4 2.55 0.1 0.4 0.2 0.2 3.64 0.6 0.5 0.3 0.3 3.64 0.2 0.4 0.1 0.3 3.64 0.0 0.3 0.2 0.3 4.73 0.2 0.6 0.3 0.2 4.73 0.0 0.6 0.3 0.5 4.73 -0.3 0.5 0.2 0.3 5.55 -0.1 1.0 0.3 0.4 5.55 0.0 0.9 0.3 0.4 5.55 -0.2 0.5 0.2 0.4 6.64 0.4 0.8 0.4 0.5 6.64 -0.2 0.9 0.3 0.4 6.64 -0.2 0.9 0.3 0.4 7.73 0.6 1.3 0.5 0.5 7.73 -0.2 1.2 0.5 0.5 7.73 0.2 0.9 0.5 0.6 8.55 -0.1 1.4 0.5 0.6 8.55 0.3 1.3 0.5 0.5 8.55 -0.1 1.3 0.5 0.6 9.64 0.0 1.2 0.7 0.5 9.64 -0.3 1.7 0.6 0.7 9.64 0.4 1.7 0.6 0.8 10.73 -0.2 1.7 0.7 0.6 10.73 0.7 1.7 0.7 0.8 10.73 0.5 2.0 0.7 0.4 11.55 0.1 1.9 0.8 0.6 11.55 -0.2 2.0 0.8 0.6 11.55 0.1 2.0 0.8 0.6 12.64 0.7 2.3 0.9 0.7 12.64 0.1 2.4 0.8 0.7 12.64 0.0 2.4 0.9 0.8 13.73 0.1 2.7 1.1 0.8 13.73 0.6 2.6 1.1 0.6 13.73 -0.1 2.8 1.0 0.5 14.55 0.4 2.8 1.2 0.7 14.55 0.2 3.1 1.1 0.7 14.55 0.2 2.8 1.2 0.7 15.64 0.4 3.1 1.3 0.7 15.64 0.2 3.3 1.5 0.7 15.64 0.2 3.3 1.6 0.6 16.73 0.0 3.6 1.7 0.8 16.73 0.3 3.7 1.6 0.8 16.73 0.2 3.7 1.7 0.6 17.54 0.6 4.0 1.9 0.8 17.54 0.5 3.8 1.8 0.7 17.54 0.6 3.8 1.9 0.9 18.64 0.6 4.1 2.0 0.8 18.64 0.4 4.1 2.1 0.7 18.64 0.5 4.2 2.1 0.7 19.73 0.3 4.3 2.4 0.8 19.73 0.6 4.8 2.2 0.8 19.73 0.0 4.9 2.4 1.0 20.54 0.5 4.9 2.6 0.9 20.54 0.8 5.1 2.7 0.9 20.54 0.7 5.2 2.9 0.9 21.64 0.4 6.1 3.5 1.1 21.64 0.9 6.7 3.9 1.3 21.64 1.1 7.2 4.1 1.6 21.64 1.1 7.5 4.5 1.8 21.64 1.2 8.0 4.7 1.9 16.73 0.8 7.6 4.5 1.6 16.73 0.9 7.7 4.4 1.6 16.73 0.2 7.6 4.5 1.6 11.55 0.7 7.1 4.1 1.3 11.55 0.0 7.4 4.0 1.3 11.55 0.0 7.2 4.2 1.3 6.64 -0.2 7.0 3.7 1.0 6.64 -0.5 6.9 3.7 1.0 6.64 -0.4 7.1 3.7 1.1 0.00 -0.5 6.0 3.1 0.4 0.00 -0.6 6.1 3.1 0.5 0.00 -0.4 6.2 3.1 0.5 0.00 -0.5 6.2 3.0 0.6 0.00 -0.3 6.0 3.0 0.5 4.18 -0.3 6.5 3.2 0.9 4.18 -0.3 6.4 3.2 0.5 6.64 0.2 6.8 3.4 0.9 6.64 -0.2 6.6 3.4 0.9 9.09 0.1 7.0 3.7 1.0 9.09 -0.1 7.0 3.6 1.0 11.55 0.9 7.0 3.7 1.1 11.55 0.0 7.1 3.8 1.1 6.64 0.1 6.5 3.5 0.8 6.64 0.5 6.7 3.4 0.8 0.00 -0.1 6.1 3.1 0.5 0.00 -0.6 6.0 3.1 0.4 0.00 -0.2 5.9 3.2 0.4 0.00 -0.2 5.8 3.0 0.5 0.00 -0.3 5.8 3.1 0.5

Fugro Singapore Pte. Ltd. Project No. 16828I-1

Av. S train ( ) 0.0 0.3 0.3 0.3 0.4 0.3 0.3 0.4 0.5 0.3 0.6 0.6 0.4 0.6 0.5 0.6 0.8 0.7 0.7 0.8 0.8 0.8 0.8 1.0 1.0 1.0 1.1 1.0 1.1 1.1 1.1 1.3 1.3 1.4 1.5 1.4 1.5 1.5 1.6 1.6 1.7 1.8 1.8 2.0 2.0 2.0 2.2 2.1 2.2 2.3 2.3 2.3 2.5 2.6 2.8 2.8 2.9 3.0 3.5 4.0 4.3 4.6 4.9 4.6 4.6 4.6 4.2 4.3 4.2 3.9 3.9 4.0 3.2 3.2 3.3 3.2 3.2 3.5 3.4 3.7 3.6 3.9 3.9 3.9 4.0 3.6 3.6 3.2 3.1 3.1 3.1 3.1

Appendix A, Page 12 of 12

APPENDIX B

O-CELL AND INSTRUMENTATION CALIBRATION SHEETS

FUGRO SINGAPORE PROJECT NO: 16828I-1

GRAPH of CALIBRATION DATA (SI UNITS) 14000

24-9H-00056 CALIBRATED ON 08/19/14

12000

10000    ) 8000    N    k    (    D    A 6000    O    L

4000

2000 25mm STROKE

76mm STROKE

127mm STROKE

0 0

10000

20000

30000

40000

50000

60000

70000

PRESSURE (kPa)

STROKE:

25 MM

76 MM

127 MM

PRESSURE

LOAD

LOAD

LOAD

kPa

kN

kN

kN

0 3447 6895

0 696 1402

0 689 1398

0 689 1389

10342 13790 17237 20684

2101 2787 3490 4166

2094 2774 3466 4146

2065 2764 3440 4116

24132 27579 31026 34474 37921 41369 44816 48263 51711 55158 58605 62053 65500 65500

4865 5544 6220 6903 7586 8248 8938 9610 10283 10966 11645 12285 12971 12971

4825 5504 6190 6863 7546 8222 8888 9567 9567 9567 9567 9567 9567 9567

4799 5475 6154 6833 7509 8176 8855 9531 9531 9531 9531 9531 9531 9531

 * AE & FC CUSTOMER: FUGRO SINGAPORE PTE LTD  * AE & FC JOB NO: SO12546  * CUSTOMER P.O. NO.: NL140150

610mm O-CELL, SERIAL # 24-9H-00056 LOAD CONVERSION FORMULA LOAD = PRESSURE * 0.1977 + 42.75

{kN}

{kPa}

egress on utput: Constant X Coefficient R Square o. o servat ons Degrees of Freedom Std Err of Y Est Std Err of X Coeff 

42.7532 0.1977 0.9999

kN kN / kPa

45 27.81 0.0002

CALIBRATION STANDARDS:  All data presented are derived from 6" dia. certified hydraulic pressure gauges and electronic load transducer, manufactured and calibrated by the University of Illinois at Champaign, Illinois.  All calibrations and certifications are traceable through the Laboratory Master Deadweight Gauges directly to the National Institute of Standards and Technology. No specific guidelines exist for calibration of load test jacks and equipment but procedures comply with similar guidelines for calibration of gages,  ANSI specifications B40.1.

* CONTRACTOR.: FUGRO SINGAPORE PTE LTD * JOB LOCATION: STOCK * DATED: 08/19/14

SERVICE ENGINEER:_________________________ DATE:_________________________________ 

GRAPH of CALIBRATION DATA (SI UNITS) 14000

24-9H-00054 CALIBRATED ON 08/19/14

12000

10000    ) 8000    N    k    (    D    A 6000    O    L

4000

2000 25mm STROKE

76mm STROKE

127mm STROKE

0 0

10000

20000

30000

40000

50000

60000

70000

PRESSURE (kPa)

STROKE:

25 MM

76 MM

127 MM

PRESSURE

LOAD

LOAD

LOAD

kPa

kN

kN

kN

0 3447 6895

0 686 1412

0 696 1402

0 696 1392

10342 13790 17237 20684

2118 2810 3503 4176

2101 2787 3470 4152

2084 2770 3453 4123

24132 27579 31026 34474 37921 41369 44816 48263 51711 55158 58605 62053 65500 65500

4868 5551 6240 6916 7609 8265 8954 9620 10296 10969 11639 12315 12987 12987

4835 5514 6194 6870 7553 8229 8895 9577 9577 9577 9577 9577 9577 9577

4802 5481 6154 6837 7519 8172 8862 9528 9528 9528 9528 9528 9528 9528

 * AE & FC CUSTOMER: FUGRO SINGAPORE PTE LTD  * AE & FC JOB NO: SO12546  * CUSTOMER P.O. NO.: NL140150

610mm O-CELL, SERIAL # 24-9H-00054 LOAD CONVERSION FORMULA LOAD = PRESSURE * 0.1978 + 49.98

{kN}

{kPa}

egress on utput: Constant X Coefficient R Square o. o servat ons Degrees of Freedom Std Err of Y Est Std Err of X Coeff 

49.9796 0.1978 0.9999

kN kN / kPa

45 31.21 0.0003

CALIBRATION STANDARDS:  All data presented are derived from 6" dia. certified hydraulic pressure gauges and electronic load transducer, manufactured and calibrated by the University of Illinois at Champaign, Illinois.  All calibrations and certifications are traceable through the Laboratory Master Deadweight Gauges directly to the National Institute of Standards and Technology. No specific guidelines exist for calibration of load test jacks and equipment but procedures comply with similar guidelines for calibration of gages,  ANSI specifications B40.1.

* CONTRACTOR.: FUGRO SINGAPORE PTE LTD * JOB LOCATION: STOCK * DATED: 08/19/14

SERVICE ENGINEER:_________________________ DATE:_________________________________ 

AMERICAN EQUIPMENT & FABRICATING CORP. 100 WATER STREET · EAST PROVIDENCE, RHODE ISLAND 02914 TELEPHONE (401) 438-2626

fax (401) 438-0764

To Whom It May Concern:

All parts and labor to manufacture and calibrate every size and type of O-cell is made in the USA here at American Equipment & Fabricating Corp. at 100 Water St. East Providence, Rhode Island. All O-cells manufactured are sold strictly by Loadtest Inc. The shelf life for every size and type of O-cell stored in a sheltered area under ambient room temperature is 10 years. The calibration is valid as long as the tack-weld is intact and the functionality of the O-cell is warranted within the shelf life of 10 years. Sincerely,

Jason Yancey Sales Engineer American Equipment & Fabricating Corp. East Providence, RI 02914 Tel. 401-438-2626 Fax. 401-438-0764

PILE DRIVING AND FOUNDATION EQUIPMENT- SALE, RENTAL, DESIGN, REPAIR, AND FABRICATION

4% Spencer St& $ebanon' N( 0)*++,S

Vibrating Wire Displacement Transducer Calibration Report Range:

Calibration Date:

.)0 mm

anuar 14' .01+

This calibration has been eri8ie9aliate as o8 0.909.01+

Serial Number:

1+0.+0/

Temperature:

Calibration Instruction:

CI-4400

Technician:

Cable $ength:

1 meter 

GK-401 Reaing !osition " ctual Gage Displacement Reaing 2mm3 1st Ccle 0&0 .%0*

.1

#C

Gage Reaing .n Ccle .%0+

erage Gage Reaing .%0*

Calculate Displacement $inear  -0&)0

5rror  $inear  267S3 -0&1)

Calculate Displacement !olnomial 0&0*

5rror  !olnomial 267S3 0&0)

4+&0

)%11

)%1.

)%1.

4&/

-0&0.

4&%+

-0&0+

/.&0

4%.0

4%.0

4%.0

/.&)

0&1

/.&04

0&0.

1)%&0

%.0

%1/

%.0

1)%&)4

0&1

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0&01

1%4&0

+%14

+%1

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.)0&0

*%0)

*%0.

*%0)

../&/

-0&1%

../&/+

-0&0.

(mm) Linear Gage Factor (G): ol!nomial Gage Factors:

%+%,-%* ":

(mm/ digit) *+*,0012%3

Regression Zero: %+%,,%

#:

C:

Calculate C b! setting D $ % and R* $ initial &ield 'ero reading into te pol!nomial euation

(inces) Linear Gage Factor (G): ol!nomial Gage Factors:

%+%%**. ":

(inces/digit) ,+4%*.12%5

#:

%+%%*3-,

C:

Calculate C b! setting D $ % and R * $ initial &ield 'ero reading into te pol!nomial euation

Calculated Displacement:

Linear6 D $ G (R * 2 R % ) .

ol!nomial6 D $ "R * 7 #R * 7 C Re&er to manual &or temperature correction in&ormation+

The aboe instrument ;as 8oun to be in tolerance in all operating ranges& The aboe name instrument ha s been calibrate b comparison ;ith stanars t raceable to the NIST' in complia nce ;ith NSI on Inc&

.*0

APPENDIX C

CONSTRUCTION OF THE EQUIVALENT TOP LOAD-DISPLACEMENT CURVE

FUGRO SINGAPORE PROJECT NO: 16828I-1

1

CONSTRUCTION OF THE EQUIVALENT TOP-LOADED LOAD-SETTLEMENT  ®  CURVE FROM THE RESULTS OF AN O-CELL  TEST (October, 2001) ®

Introduction: Some engineers find it useful to see the results of an O-cell  load test in the form of a curve showing the load versus settlement of a top-loaded driven or ® bored pile (drilled shaft). We believe that an O-cell   test can provide a good estimate of this curve when using the method described herein. Assumptions: We make the following assumptions, which we consider both reasonable and usually conservative: 1. The end bearing load-movement curve in a top-loaded pile has the same loads for a given movement as the net (subtract buoyant weight of pile above ® the O-cell ) end bearing load-movement curve developed by the bottom of ® the O-cell  when placed at or near the bottom of the pile. 2. The side shear load-movement curve in a top-loaded pile has the same net shear, multiplied by an adjustment factor ’F’, for a given downward movement ® as occurred in the O-cell  test for that same movement at the top of the cell in the upward direction. The same applies to the upward movement in a toploaded tension test. Unless noted otherwise, we use the following adjustment factors: (a) F = 1.00 in all rock sockets and for primarily cohesive soils in compression (b) F = 0.95 in primarily cohesionless soils (c) F = 0.80 for all soils in top load tension tests. 3. We initially assume the pile behaves as a rigid body, but include the elastic ® compressions that are part of the movement data obtained from an O-cell test (OLT). Using this assumption, we construct an equivalent top-load test (TLT) movement curve by the method described below in Procedure Part I. We then use the following Procedure Part II to correct for the effects of the additional elastic compressions in a TLT. ®

®

4. Consider the case with the O-cell , or the lower O-cell  of more than one level of cells, placed some distance above the bottom of the pile. We assume the part of the pile below the cell, now top-loaded, has the same load-movement behavior as when top-loading the entire pile. For this case the subsequent “end bearing movement curve” refers to the movement of the entire length of pile below the cell. ®

Procedure Part I: Please refer to the attached Figure A showing O-cell  test results and to Figure B, the constructed equivalent top load-settlement curve. Note that each of the curves shown has points numbered from 1 to 12 such that the same point number on each curve has the same magnitude of movement. For example, point 4 has an upward and downward movement of 10.2 mm in Figure A and the same 10.2 mm downward in Figure B. ®

Note: This report shows the O-cell  movement data in a Figure similar to Fig. A, but uses the gross loads as obtained in the field. Fig. A uses net loads to make it easier for the reader to convert Fig. A into Fig. B without the complication of the first converting gross to net loads. For our conservative reconstruction of ® the top loaded settlement curve we first convert both of the O-cell components to net loads. Using the above assumptions, construct the equivalent curve as follows: Select an

2

arbitrary movement such as the 10.2 mm to give point 4 on the pile side shear load movement curve in Figure A and record the 18.6 MN load in shear at that movement. Because we have initially assumed a rigid pile, the top of pile moves downward the same as the bottom. Therefore, find point 4 with 10.2 mm of downward movement on the end bearing load movement curve and record the corresponding load of 9.4 MN. Adding these two loads will give the total load of 28.0 MN due to side shear plus end bearing at the same movement and thus gives point 4 on the Figure B load settlement curve for an equivalent top-loaded test. One can use the above procedure to obtain all the points in Figure B up to the component that moved the least at the end of the test, in this case point 5 in side shear. To take advantage of the fact that the test produced end bearing movement data up to point 12, we need to make an extrapolation of the side shear curve. We usually use a convenient and suitable hyperbolic curve fitting technique for this extrapolation. Deciding on the maximum number of data points to provide a good fit 2 (a high r  correlation coefficient) requires some judgment. In this case we omitted 2 2 point 1 to give an r   = 0.999 (including point 1 gave an r   = 0.966) with the result shown as points 6 to 12 on the dotted extension of the measured side shear curve. Using the same movement matching procedure described earlier we can then extend the equivalent curve to points 6 to 12. The results, shown in Figure B as a dashed line, signify that this part of the equivalent curve depends partly on extrapolated data. Sometimes, if the data warrants, we will use extrapolations of both side shear and end bearing to extend the equivalent curve to a greater movement than the maximum measured (point 12). An appendix in this report gives the details of the ® extrapolation(s) used with the present O-cell  test and shows the fit with the actual data. Procedure Part II: The elastic compression in the equivalent top load test always ® exceeds that in the O-cell   test. It not only produces more top movement, but also additional side shear movement, which then generates more side shear, which produces more compression, etc . . . An exact solution of this load transfer problem requires knowing the side shear vs. vertical movement (t-y) curves for a large number of pile length increments and solving the resulting set of simultaneous equations or using finite element or finite difference simulations to obtain an approximate solution for these equations. We usually do not have the data to obtain the many accurate t-y curves required. Fortunately, the approximate solution described below usually suffices. The attached analysis p. 6 gives the equations for the elastic compressions that ® occur in the OLT with one or two levels of O-cells . Analysis p. 7 gives the equations for the elastic compressions that occur in the equivalent TLT. Both sets of ® equations do not include the elastic compression below the O-cell   because the same compression takes place in both the OLT and the TLT. This is equivalent to taking L3  = 0. Subtracting the OLT from the TLT compression gives the desired additional elastic compression at the top of the TLT. We then add the additional elastic compression to the ‘rigid’ equivalent curve obtained from Part I to obtain the final, corrected equivalent load-settlement curve for the TLT on the same pile as the actual OLT. Note that the above pp. 6 and 7 give equations for each of three assumed patterns of developed side shear stress along the pile. The pattern shown in the center of

3

the three applies to any approximately determined side shear distribution. Experience has shown the initial solution for the additional elastic compression, as described above, gives an adequate and slightly conservative (high) estimate of the additional compression versus more sophisticated load-transfer analyses as described in the first paragraph of this Part II. The analysis p. 8 provides an example of calculated results on a hypothetical 1stage, single level OLT using the simplified method in Part II with the centriod of the ® side shear distribution 44.1% above the base of the O-cell . Figure C compares the corrected with the rigid curve of Figure B. The final analysis p. 9 provides an example of calculated results on a hypothetical 3stage, multi level OLT using the simplified method in Part II with the centroid of the combined upper and middle side shear distribution 44.1% above the base of the ® lower O-cell . The individual centroids of the upper and middle side shear ® distributions lie 39.6% and 57.9% above and below the upper O-cell , respectively. Figure D compares the corrected with the rigid curve. Other Tests: The example illustrated in Figure A has the maximum component movement in end bearing. The procedures remain the same if the maximum test movement occurred in side shear. Then we would have extrapolated end bearing to produce the dashed-line part of the reconstructed top-load settlement curve. The example illustrated also assumes a pile top-loaded in compression. For a pile top-loaded in tension we would, based on Assumptions 2. and 3., use the upward side shear load curve in Figure A, multiplied by the F = 0.80 noted in Assumption 2., for the equivalent top-loaded displacement curve. Expected Accuracy: We know of only five series of tests that provide the data needed to make a direct comparison between actual, full scale, top-loaded pile ® movement behavior and the equivalent behavior obtained from an O-cell  test by the method described herein. These involve three sites in Japan and one in Singapore, in a variety of soils, with three compression tests on bored piles (drilled shafts), one compression test on a driven pile and one tension test on a bored pile. The largest bored pile had a 1.2 m diameter and a 37 m length. The driven pile had a 1-m increment modular construction and a 9 m length. The largest top loading equaled 28 MN. The following references detail the aforementioned Japanese tests and the results therefrom: Kishida H. et al., 1992, “Pile Loading Tests at Osaka Amenity Park Project,” Paper by Mitsubishi Co., also briefly described in Schmertmann (1993, see bibliography). Compares one drilled shaft in tension and another in compression. Ogura, H. et al., 1995, “Application of Pile Toe Load Test to Cast-inplace Concrete Pile and Precast Pile,” special volume ‘Tsuchi-to-Kiso’ on Pile Loading Test, Japanese Geotechnical Society, Vol. 3, No. 5, Ser. No. 448. Original in Japanese. Translated by M. B. Karkee, GEOTOP Corporation. Compares one drilled shaft and one driven pile, both in compression. We compared the predicted equivalent and measured top load at three top

4

movements in each of the above four Japanese comparisons. The top movements ranged from 6 mm to 40 mm, depending on the data available. The (equiv./meas.) ratios of the top load averaged 1.03 in the 15 comparisons with a coefficient of variation of less than 10%. We believe that these available comparisons help support the practical validity of the equivalent top load method described herein. L. S. Peng, A. M. Koon, R. Page and C. W. Lee report the results of a class-A prediction by others of the TLT curve from an Osterberg cell test on a 1.2 m diameter, 37.2 m long bored pile in Singapore, compared to an adjacent pile with the same dimensions actually top-loaded by kentledge. They report about a 4% difference in ultimate capacity and less than 8% difference in settlements over the 1.0 to 1.5 times working load range -- comparable to the accuracy noted above. Their paper has the title “OSTERBERG CELL TESTING OF PILES”, and was published in March 1999 in the Proceedings of the International Conference on Rail Transit, held in Singapore and published by the Association of Consulting Engineers Singapore. B. H. Fellenius has made several finite element method (FEM) studies of an OLT in which he adjusted the parameters to produce good load-deflection matches with the OLT up and down load-deflection curves. He then used the same parameters to predict the TLT deflection curve. We compared the FEM-predicted curve with the equivalent load-deflection predicted by the previously described Part I and II procedures, with the results again comparable to the accuracy noted above. The  ASCE has published a paper by Fellenius et. al. titled “O-Cell Testing and FE  Analysis of 28-m-Deep Barrette in Manila, Philippines” in the Journal of Geotechnical and Geoenvironmental Engineering, Vol. 125, No. 7, July 1999, p. 566. It details one of his comparison studies. Limitations: The engineer using these results should judge the conservatism, or lack thereof, of the aforementioned assumptions and extrapolation(s) before utilizing the results for design purposes. For example, brittle failure behavior may produce movement curves with abrupt changes in curvature (not hyperbolic). However, we believe the hyperbolic fit method and our assumptions used usually produce reasonable equivalent top load settlement curves. October, 2001

5

Example of the Construction of an Equivalent Top-Loaded Settlement Curve (Figure B) From Osterberg Cell Test Results (Figure A)

Figure A 75.0 12 Extrapolated Side Shear  Load-Movement Curve

50.0

11 10 9

25.0    )   m   m    (    t   n   e   m   e   v   o    M

8

Measured Side Shear  Load-Movement Curve

7 3

2

1

5

4

6

0.0 1

2

3

4

Maximum Net Load fr om O-c ell™ Test

5 6

-25.0

7 8 9

-50.0

10

Measured End Bearing Load-Movement Curve

11 12

-75.0 0.0

5.0

10.0

15.0

20.0

25.0

30.0

Net Load ( MN )

Figure B 0.0 1    )   m   m-25.0    (    t   n   e   m   e    l    t    t   e -50.0    S   p   o    T

2

3

4 5 6 7

End Bearing and Side Shear  Components Both Measured

8 9 10 11

End Bearing Component Measured and Side Shear Component Extrapolated

12

-75.0 0.0

5.0

10.0

15.0

20.0

25.0 Net Load ( MN )

30.0

35.0

40.0

45.0

50.0

6

Theoretical Elastic Compression in O-cell ®  Test Based on Pattern of Developed Side Shear Stress L0

Denotes centroid of applicable side shear stress distribution pattern.

L1

area A modulus E constant AE

W 'L 0 +L1

C3(L1)

C3(L1)

C3(L1) Q´B

Q´B

Q´B

C2(L2) C1(L1+L2) W 'L 2

L2

C2(L2)

Q´ A

C2(L2) C1(L1+L2)

Q´ A

L3

Q´ A

W 'L 3

1-Stage Single Level Test (Q´A only):

C1 =

δ↑(L +L ) = 1

2

1 3

δOLT = δ↑(L +L 1

δ↑(L +L ) = C1 1

1

C2

1 3

C1 =

Q'↑ A (L1 + L 2 )

2

3-Stage Multi Level Test (Q´A and Q´B):

δ↑L =

)

Centroid Factor  = C1

1 Q'↑ A (L1 + L 2 ) 3  AE

C3  =

2

δ↑(L +L ) =

 AE

1

δOLT = δ↑L + δ↓L 1

2

δ↑L = C1 1

1  3L + 2L 2     =  1 3   2L1 + L 2    

Q'↑B L1

C3

δ↑L =

 AE

1

Centroid Factor  = C2

1  3L + 2L 2  Q'↓B L 2   δ↓L =  1    AE 3   2L1 + L 2   2

δ↓L = C2 2

1 Q'↑ A (L1 + L 2 ) 2  AE

2

Centroid Factor  = C3

1 Q'↑B L1 3  AE

1 2

Q'↓B L 2

=

1 Q'↑B L1 2  AE

C2

=1

δ↓L = 1

 AE

2

1 2

2

Q'↓B L 2

2  AE

Net Loads: Q´↑ A

= Q↑ A − W´ L +L +L 0

1

2

Q´↑B

= Q↑B − W´ L +L 0

1

W´ = pile weight, buoyant where below water table

Q´↓B

= Q↓B + W´ L

2

C1

7

Theoretical Elastic Compression in Top Loaded Test Based on Pattern of Developed Side Shear Stress

P

P

P

L0

L1

area A modulus E constant AE

W 'L 0 +L1

Q´B

Q´B

L2

Q´B C1(L1+L2)

C1(L1+L2) W 'L2

Q´ A

C1(L1+L2

Q´ A

Q´ A

L3

W 'L 3 Top Loaded Test:

δTLT = δ↓L + δ↓L +L 0

1

δ↓L = PL 0 0

δ↓L +L = 1

δ↓L = PL 0

 AE

C1 =

0

1 3

3

δ↓L = PL 0

 AE

0

Centroid Factor  = C1

(Q'↓ A + 2P) (L1 + L 2 )

2

2

 AE

C1 =

( + L2

δ↓L +L = [(C1 )Q'↓ A + (1 − C1 )P] L1 1

 AE

2

 AE

δ↓L +L = 1

2

1 2

(Q'↓ A + P) (L1 + L2 ) 2

 AE

Net and Equivalent Loads: Q´↓ A Psin gle

= Q↓ A + W´ L

3

= Q'↓ A + Q'↑ A

Pmulti

= Q'↓ A + Q'↑B + Q'↓B

Component loads Q selected at the same (±)

Pequivalent

∆OLT.

= P − W´ L +L +L +L 0

1

2

3

8

Example Calcuation for the Additional Elastic Compression Correction for  Single Level Test

Given:

C1 =

0.441

AE =

17000

L0 =

1.80

m

L1 =

14.69

m (embedded pile length above O-cell™)

L2 =

0.00

m

MN (assumed constant throughout test)

0.00 L3 = m 0.90 W' = MN Shear reduction factor = 1.00 (cohesive soil)

∆ OLT (mm) 0.00 2.54 5.08 7.62 10.16 15.24 20.32 25.40 30.48 38.10 45.72 53.34 63.50

Q'↓ A (MN) 0.00 1.57 2.82 3.86 4.72 6.08 7.11 7.90 8.55 9.30 9.88 10.34 10.83

Q'↑ A (MN) 0.00 3.14 6.43 8.27 9.29 10.60 11.40 11.94 12.33 12.75 13.05 13.27 13.48

P Pequivalent (MN) (MN) 0.00 0.00 4.71 3.81 9.25 8.35 12.12 11.22 14.01 13.11 16.68 15.78 18.50 17.60 19.85 18.95 20.88 19.98 22.05 21.15 22.93 22.03 23.61 22.71 24.31 23.41

δ TLT (mm) 0.00 3.37 6.52 8.61 10.05 12.14 13.60 14.70 15.55 16.53 17.27 17.84 18.44

δ OLT (mm) 0.00 1.20 2.45 3.15 3.54 4.04 4.34 4.55 4.70 4.86 4.97 5.06 5.14

∆δ ∆ OLT + ∆ δ (mm) (mm) 0.00 0.00 2.17 4.71 4.07 9.15 5.46 13.08 6.51 16.67 8.10 23.34 9.26 29.58 10.15 35.55 10.85 41.33 11.67 49.77 12.29 58.01 12.79 66.13 13.30 76.80

Figure C 0

-25

   )   m   m    (    t   n   e -50   m   e    l    t    t   e    S   p   o    T -75

Rigid Curve Modified to Include  Additional Elastic Compression

-100 0

5

10

15 Net Load ( MN )

20

25

9

Example Calcuation for the Additional Elastic Compression Correction for  Multi Level Test Given:

C1 =

0.441

C2 =

0.579

C3 =

0.396

AE =

17000

L0 =

1.80

m

L1 =

9.14

m (embedded pile length above upper O-cell™)

L2 =

5.55

m (embedded pile length between O-cells™)

MN (assumed constant throughout test)

0.00 L3 = m 0.90 W' = MN Shear reduction factor = 1.00 (cohesive soil) ∆ OLT (mm) 0.00 2.54 5.08 7.62 10.16 15.24 20.32 25.40 30.48 38.10 45.72 53.34 63.50

Q'↓ A (MN) 0.00 1.57 2.82 3.86 4.72 6.08 7.11 7.90 8.55 9.30 9.88 10.34 10.83

Q'↓ B (MN) 0.00 1.10 2.25 2.89 3.25 3.71 3.99 4.18 4.32 4.46 4.57 4.64 4.72

Q'↑ B (MN) 0.00 2.04 4.18 5.37 6.04 6.89 7.41 7.76 8.02 8.29 8.48 8.62 8.76

P Pequivalent (MN) (MN) 0.00 0.00 4.71 3.81 9.25 8.35 12.12 11.22 14.01 13.11 16.68 15.78 18.50 17.60 19.85 18.95 20.88 19.98 22.05 21.15 22.93 22.03 23.61 22.71 24.31 23.41

δ TLT (mm) 0.00 3.37 6.52 8.61 10.05 12.14 13.60 14.70 15.55 16.53 17.27 17.84 18.44

δ OLT (mm) 0.00 0.64 1.31 1.69 1.90 2.17 2.33 2.44 2.52 2.61 2.67 2.71 2.76

∆δ ∆ OLT + ∆ δ (mm) (mm) 0.00 0.00 2.73 5.27 5.21 10.29 6.92 14.54 8.15 18.31 9.97 25.21 11.27 31.59 12.26 37.66 13.03 43.51 13.92 52.02 14.60 60.32 15.13 68.47 15.68 79.18

Figure D 0.0

   ) -25.0   m   m    (    t   n   e -50.0   m   e    l    t    t   e    S   p   o    T-75.0

Rigid Curve Modified to Include  Additional Elastic Compression

-100.0 0

5

10

15 Net Load ( MN )

20

25

APPENDIX D

SOIL BORING LOGS

FUGRO SINGAPORE PROJECT NO: 16828I-1

APPENDIX E

PHOTOGRAPHS

FUGRO SINGAPORE PROJECT NO: 16828I-1