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Final Report

Soil testing on Reclamation

Document ID

Document Name Soil testing on reclamation

Document N° 5138-CLI-RPT-010

Employer Housing Development Corporation Ltd.

Engineer Riyan Pvt Ltd

Contractor Dredging International nv Projectnr.

Project Name Hulhumalé Phase 2 Development Dredging and Reclamation Works 5138

Contract N° HDC/OHR/2014/38

Document Approval

Action Name Function Signature Date

Client Approval

Approved by Robert Van Veldhuizen Project Manager 05-Apr-2015

Checked by René Visser Works Manager 04-Apr-2015

Prepared by Pasila Venkateswara Rao Geologist 04-Apr-2015

Revision status

Rev. Date Description Prepared Checked Approved

02 17-Apr-2015 First Issue PVR RVI RVV

1.1 16-Apr-2015 Internal Review PVR RVI RVV

01 05-Apr-2015 First Issue PVR RVI RVV

0.1 04-Apr-2015 Internal Review PVR RVI RVV

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5138-CLI-RPT-010 Soil testing on Reclamation 02

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Table of Contents

Abbreviations ......................................................................................................................................... 3

1 Introduction ..................................................................................................................................... 3 1.1 Project Information .................................................................................................................... 3

2 Scope ............................................................................................................................................... 4 2.1 Purpose ..................................................................................................................................... 4 2.2 Objectives.................................................................................................................................. 4

3 Responsibilities .............................................................................................................................. 4 3.1 Project Manager ........................................................................................................................ 4 3.2 Works Manager ......................................................................................................................... 4 3.3 QHSE Officer ............................................................................................................................ 4 3.4 Geologist ................................................................................................................................... 4

4 soil testing activities ...................................................................................................................... 5 4.1 Scope of soil testing .................................................................................................................. 5 4.2 Execution................................................................................................................................... 5

5 field density test ............................................................................................................................. 5 5.1 Scope ........................................................................................................................................ 5 5.2 Equipment ................................................................................................................................. 5 5.3 Procedure .................................................................................................................................. 5

6 Standard proctor compaction test................................................................................................ 6 6.1 Scope ........................................................................................................................................ 6 6.2 Equipment ................................................................................................................................. 6 6.3 Procedure .................................................................................................................................. 7

7 Plate bearing test ........................................................................................................................... 8 7.1 Scope ........................................................................................................................................ 8 7.2 Equipment ................................................................................................................................. 8 7.3 Procedure .................................................................................................................................. 8

8 Execution ........................................................................................................................................ 9

9 Conclusion .................................................................................................................................... 10

Annexure I Drawing with location points REC-01 to REC-10 Annexure II Field Density & Proctor Compaction test results

Annexure III Plate bearing test results Annexure IV Photographs

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ABBREVIATIONS

EMPLOYER or HDC Housing Development Corporation Ltd

ENGINEER Riyan Pvt Ltd

CONTRACTOR or DI Dredging International nv

TSHD Trailing Suction Hopper Dredger

MSL Mean Sea Level

QHSE Quality, Health, Safety and Environment

ELS Engineering and Laboratory Services Ltd

1 INTRODUCTION

1.1 Project Information

Hulhumale development project was an undertaking that was initiated by the government of Maldives to address the issue of chronic congestion in the capital Male’. The phase 1 of the project commenced in October 1997 and the reclamation was completed in 2001. In line with the policies and strategies of

successive governments, the second phase of the project was commenced to address the recurring shortages of housing and land requirements linked to the diversification of the national economy. The Phase 2 development would be carried out by reclaiming the shallow Hulhumale lagoon on the

north of the existing Hulhumale reclaimed land to potentially create an additional land area of 244 ha (including Farukolhufushi).

Figure 1: Impression of Hulhumalé Phase 2 Development

The general scope of works for the reclamation and coastal protection works for the reclamation will be done under two separate contracts and would cover the following works:- 1. Carrying out dredging and reclamation works according to the final approved design and

specification. The required height of reclamation is 2 meters above mean sea level. 2. Carrying out the coastal protection works as per the final approved design and specification

including a detailed survey of the proposed alignment of the coastal structures

3. Carrying out test on completion to determine compliance to specification

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Dredging International nv has been awarded the dredging and reclamation contract.

2 SCOPE

2.1 Purpose

The main purpose of this document is to provide a description of the soil testing works on the

reclamation area as part of the execution of the ‘Hulhumalé Phase Development: dredging and reclamation’ project.

2.2 Objectives

The objective of this soil testing procedures document is to ensure that all parties are well informed on the execution process of the soil testing on the finished reclamation area.

3 RESPONSIBILITIES

The most important key functions regarding the execution of the works are described in the sections

below

3.1 Project Manager

The Project Manager has the ultimate responsibility for the dredging and reclamation execution works. He shall communicate with all Project personnel, as required, taking account of their comments and recommendations and shall give them clear directives. The Project Manager reports directly to the

Area Manager of the Contractor and shall be responsible for the successful, safe and profitable conduct of this Project, including high expectations towards safety, environment, quality, security and Employer’s satisfaction

3.2 Works Manager

The Works Manager ensures that the works are performed according to the planning and he will

discuss and report deficiencies. The Works Manager will be responsible for the implementation of systems concerning QHSE during the execution of the works in close cooperation with the QHSE Officer. He will ensure that corrective measures are taken when required. He shall manage the Survey

and Operational departments.

3.3 QHSE Officer

The QHSE Officer is responsible for the Safe and Environmentally responsible execution of the works. The QHSE Advisor/s has the following responsibilities; - To provide advice and assistance to all Project personnel including service providers on HSE

issues; - To actively participate with work teams engaging in hazard identification and risk mitigation

strategies; (JSEA’s, SWMS, Take 5’s, pre-start and safety meetings);

- Conduct daily inspections at the workplace to identify any hazards and unsafe or unsatisfactory workplace HS conditions and practices;

- Monitor Project activities for compliance with Subcontractor policy, legislative, Project and

Contractor requirements; - Investigate or assist in the investigation of incidents at the workplace

3.4 Geologist

The geologist is responsible for all activities concerning soil testing. He will witness all tests performed by ELS from the side of the contractor. He will assist where necessary and use his experience with soil

testing to analyse the testing procedures and results.

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4 SOIL TESTING ACTIVITIES

4.1 Scope of soil testing

The scope of the soil testing is to ensure conformity to the required compaction level for the reclamation area. These requirements state that the finished reclamation area should have a minimum dry density of 85% (degree of compaction) and a minimum bearing capacity of 150 kPa.

In order to know the degree of compaction, two tests will be performed. A field density test will be done to measure the in-situ density on the reclamation area and the maximum dry density will be deterimened by a standard Proctor test in a laboratory.

The bearing capacity will be checked by means of a plate bearing test.

4.2 Execution

The soil testing on the reclamation was performed by ELS, an independent soil testing laboratory. Branch office in Maldives :

ELS & Amin International (Pvt) Ltd Office / Lab : 52, Boduthakurumaafanu Magu, Male 20-01, Maldives. Tel : +960-7908053 / 3346000

Fax : +960-3324369 e-mail : [email protected]

The soil testing carried out on 10 different locations, which were determined by the Engineer. All tests were performed in the presence of Arumugam Vijay, Engineer’s representative and Pasila Venkateswara Rao, Contractor’s Geologist.

5 FIELD DENSITY TEST

5.1 Scope

A field density test is performed to determine the in-situ dry density of the sand on the reclamation area. This in-situ density is then compared to the maximum proctor density to know the degree of

compaction. The field density test is done by the sand replacement method using a sand pouring cone according to ASTM D 1556-90 norm.

5.2 Equipment

The following equipment is used for the field density test:

- Sand pouting cylinder with metal tray - Tools for leveling and excavation - Containers

- Calibrated dry sand - Balance

5.3 Procedure

An area of about 300 mm by 300 mm is prepared for the field density test. The location is first cleaned and leveled using a scraper. The metal tray with its central hole of 6.5 inch diameter is placed upon

the prepared surface. Using this central hole as reference, the soil is excavated up to 6.5 inch deep, using a chisel and trowel. The excavated soil is removed and weighed. The volume of the hole is determined by filling it with calibrated dry sand from a cone device. The weight of the soil removed is

divided by the volume of sand needed to fill the hole. This gives the in-situ density on the reclamation area. The excavated soil is also dried and weighed again to determine its moisture content and dry density.

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The calculated in-situ dry density is later compared to the maximum Proctor density to obtain the

degree of compaction at the test location.

Figure 2: Procedure field density test

6 STANDARD PROCTOR COMPACTION TEST

6.1 Scope

The standard Proctor compaction test covers the laboratory compaction procedures used to determine

the relationship between the water content and the dry unit weight of soil samples. The test is performed in order to obtain the maximum dry density and consequently the degree of compaction at the test location.

The Standard Proctor Compaction test is done in accordance with Test Method ASTM D 698-91.

6.2 Equipment

The maximum Proctor density is determined in the laboratory. The following equipment is used: - Mould assembly with diameter 101.6 mm

- Rammer 2.5 kg - Balance

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- Drying oven

- Mixing tools - Test sieve 9.5 mm

Figure 3: Equipment Proctor test

6.3 Procedure

An air dried soil sample is taken from the location at which the degree of compaction has to be known.

According to ASTM standard, the fraction of the sample which passes a 9.5 mm test sieve has to weigh about 16 kg. From this sample, at least four specimens with varying water contents are prepared by adding a

suitable amount of water. Each specimen is subjected to the same testing procedure. After adding the suitable amount of water, the sample is mixed thoroughly. The sample is then placed in 3 layers into the mould. Each layer is compacted by 25 blows from the rammer dropped from 30.5

cm high, creating compaction in the soil. The collar of the mould is detached and the excess soil is removed without disturbing the compacted soil. After, the weight of the mould with the soil is measured. The weight of the empty mould and base plate and the volume of the mould are known in

advance. From the weight difference and the volume, the bulk density of the soil sample is calculated. The moisture content is also determined from a representative specimen.

Figure 4: Schematic overview standard Proctor test

The above procedure is repeated for the rest of the samples with different water contents. Each time,

the dry unit weight is calculated based on the bulk density of the soil in the mould and the moisture content. A relationship between the dry unit weight and the water content can be established. This

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data can be plotted in a graph, resulting in the compaction curve. The values of optimum moisture

content and maximum dry density are found from this compaction curve.

Figure 5: Example compaction curve

The in-situ dry density, measured using the sand replacement method, is then compared to the

maximum dry density. The ratio between both gives the degree of compaction.

7 PLATE BEARING TEST

7.1 Scope

The objective of the plate bearing test is to determine the soil bearing capacity of the in-situ soil. The test provides a direct measure of compressibility and gives information on the soil to a depth equal to

about two times the diameter of the bearing plate. The test is performed in accordance with BS 1377: Part 9: Section 4.1.

7.2 Equipment

The following equipment is used for the plate bearing field test: - Loading platform

- Hydraulic jack of 30 ton - Counter weight (e.g. steel pipes) - Bearing plates

- Settlement recording devices

7.3 Procedure

The test location, which should be regarded as semi-infinite in comparison to the plate diameter, is first prepared appropriately. All loose material and any embedded fragments are trimmed off and removed so that the area for the plate is leveled and as undisturbed as possible.

A calibrated 30 ton hydraulic jack is used to apply the load. A Tail handler machine and a Ramp greater than the test load is used to provide the reaction load.

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Figure 6: Schematic overview plate bearing test

Settlements are measured using three calibrated dial gauges. The dial gauges are positioned at 120 degrees apart around the circumference of the plate. The required load is applied in at least six

loading steps. In each loading step, the load is maintained until the rate of settlement is less than 0.03 mm/min. Load and settlement readings are taken during this procedure. Each test is continued until a peak load is reached or until the ratio of load increment to settlement

increment reaches a minimum, steady magnitude. When the maximum load has been maintained for sufficient time, the load is released in three steps. In each step, the load is maintained till the rate of recovery is less than 0.03 mm/min. A Calibrated load ring of 50kN capacity (Calibration chart provided by ELS) was used to measure

readings of actual load applied. Generally Plate bearing tests will be performed up to 3 times the designed bearing capacity and when

the maximum load has been maintained for sufficient time, load released in three steps. In each step, the load maintained till the rate of recovery is less than 0.03mm/min.

8 EXECUTION

Contractor has assigned the practical execution of the soil testing to ELS International Ltd. The tests are part of the handover process from Contractor to Engineer and as such the tests were been executed in partial segments, the tests were not been conducted simultanously.

The details of executed tests at 10 locations can be found in the following table:

Sl.NO Name of

the Location

Co-ordinates Test Executed / Date Sub-

Contractor

1 REC-01 X: 338500 Y: 466900 a) Field density test on 12.03.2015 b) Lab Proctor compaction on 16.03.2015 c) Plate bearing test on 18.03.2015

ELS

2 REC-02 X: 338000 Y: 467100 a) Field density test on 12.03.2015 b) Lab Proctor compaction on 16.03.2015

c) Plate bearing test on 17.03.2015

ELS

3 REC-03 X: 338300 Y: 467400 a) Field density test on 12.03.2015

b) Lab Proctor compaction on 16.03.2015 c) Plate bearing test on 17.03.2015

ELS


ELS

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ELS



ELS



ELS


ELS



ELS



ELS

9 CONCLUSION

At the proposed 10 Locations shown in Figure 8 Field density tests and Laboratory Standard Proctor

compaction tests were performed to determine the in-situ dry density and maximum dry density. The ratio between both given the degree of compaction. Based on the test results from Field density and Laboratory Standard Proctor compaction tests it is confirmed that the Degree of Compaction ranging

from 83.5% - 96.6%.(Test reports incorporated in Annexure-II) At the same locations Plate bearing tests also performed to determine the soil bearing capacity with

150 Kpa bearing, the tet results included with load versus settlement graphs, Maximum settlement encountered upto 5.52mm. (Test reports incorporated in Annexure-III)

The degree of compaction and maximum settlement achieved by 150Kpa bearing seems applicable to meet the requirement of Engineer for the designed Reclamation area.

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Annexure I Drawing with location points REC-01 to REC-10

466,800

466,900

467,000

467,100

467,200

467,300

467,400

467,500

467,600

467,700

467,800

467,900

468,000

468,100

468,200

468,300

468,400

468,500

468,600

468,700

468,800

468,900

STN-009

STN-010

STN-011

BM-01

BM-02

BM-03

Zone 3

Zone 4

Zone 2Zone 5

Zone

6

Zone 1

HO

SPIT

AL

44

60 S

Q.M

SC

HO

OL

DH

IRA

AG

U S

ITE

MO

SQ

UE

SITE

HU

LH

UMA

LE

'F

ERR

YTE

RM

INA

L

JET

TY

TEMPORARY

BUILDING

BOUNDARY WALL

S TN-008

STN-009

STN- 010

STN- 011

BM- 01

BM -02

BM- 03

Zone 3

Zone 4

Zone 2Zone 5

Zone

6

Zone 1

Overview

Scale: 1/5000

All depths are in metres and are measured relative to Mean Sea Level.

All positions are calculated by RTK GNSS receivers.

GEODETIC INFORMATION

TIDE REDUCTION

POSITIONING

All coordinates are in metres.

COLOR LEGEND

RTK corrections are received from Contractor's base station located on Faru Island.

Semi-major axis:Reciprocal flatenning:

Projection Type:False Easting:False Northing:Longitude at origin:Latitude at origin:Scale factor at origin:

Vertical reference:

Mean Sea Level is physically defined by the benchmarks provided by Employer.

World Geodetic System 1984WGS846,378,137298.257223563

UTM Zone 43NTransverse Mercator

0

500,000075 E

0.9996

Mean Sea Level

Tide reduction to Mean Sea level is done by RTK Height corrected by the geoid separation.

-45.0

-2.0

0.0

1.0

1.75 1.80

2.00 2.05

3.0

7.0

1.90

Description

Cadfile:

Notes

AprdChkd

Do not scale this drawing

DateRev

A1

Date :

Checked

Employer :

Project :

Drawing No.

Scale

Drawn

Copyright reserved

Approved

CADFILE

0 23/03/2015 Internal review RVI RVV

Engineer :

Contractor :

JDC RVI RVV

1 : 5000 30/03/2015

5138-DR-104-PR-RECLA.dwg

Hulhumale Phase II

Hand overing areas with Degree of compactionTitle :

and Plate bearing test results

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Annexure II Field Density & Proctor Compaction test results

Project.: Hulhumalé Phase-II Development

Client Dredging International

Test Location REC- 01 X 338500

Tested Depth Y 466900

Date 12/03/2015

Test No. 1

Elevation

Weight of Can + Sand 1 g 9658


Weight of Sand g 5778

Bulk Density of Sand g/cm3 1.339

Volume of Funnel cm3 1150

Volume of Density Hole g/cm3 3165

Weight of Can + Wet soil g 728.60

Weight of Can +Dry soil g 664.20

Weight of Can g 124.50

Weight of Water g 64.40

Weight of Dry soil g 539.70

Moisture Content % 11.93

Weight of Can + soil from Hole g 5035

Weight of Can g 451

Weight of Wet soil g 4584

Bulk Density g/cm3 1.448

Dry Density g/cm3 1.294

Maximum Dry Density g/cm3 1.438

Degree of Compaction % 90.0

Signature ……………..

Tested byENGINEERING & LABORATORY SERVICES ( PVT ) LTD62/3 Neelammahara Road, Katuwawala, Boralesgamuwa, Sri Lanka.

Telephone : 0094 01 517037 / 517365 / 519727, Fax : 0094 01 509806, E-Mal [email protected]

DETERMINATION OF FIELD DENSITY TEST LABORATORY WORK SHEET

Coordinates

Project

Client

Type of soil

Coordinate Date of test

Location Date of reports

Test MethodCompaction mould Compacted by hand / machine

Diameter cm 10.15 Weight of Rammer (kg) 2.5

Height cm 11.75 Dropping Height (cm) 30.5

Volume cm3 950.74 Number of Layers 3

Weight g 3283 Blows per Layer 27

Trial No. 1 2 3 4 5

Wt. of wet soil + container g 763.40 729.40 756.50 794.50 792.10

Wt. of dry soil + container g 738.80 685.40 690.10 703.90 685.32Wt. of container g 122.70 121.20 123.30 126.80 120.60Wt. of water g 24.60 44.00 66.40 90.60 106.78Wt. of dry soil g 616.10 564.20 566.80 577.10 564.72Moisture content % 3.99 7.80 11.71 15.70 18.91Wt. of mould + wet soil g 4680 4810 4960 4990 5005Wt. of mould g 3283 3283 3283 3283 3283Wt. of wet soil g 1397 1527 1677 1707 1722

Bulk density g/cm3 1.469 1.606 1.764 1.795 1.811

Dry density g/cm3 1.413 1.490 1.579 1.552 1.523

Maximum Dry Density (g/cm3) 12.20

Signature

…………………….

Senior Lab Technician

Engineering & Laboratory Services (PVT) LTDSri Lanka office:62/3,Neelammahara Road,Katuwawala,Boralesgamuwa Sri Lanka.Tel:0094 011 2 517037 / 517365/ Fax:0094112509806 E mail. [email protected]

PROCTOR COMPACTION TEST - LABORATORY WORK SHEET

Hulhumalé Phase -II Development

Dredging International Job ref. EA/HUL/001

Coral sand Sample No. 1

1.438 Optimum Moisture content ( %)

X : 338500 Y : 466900 21/02/2015

REC 01 22/02/2015

BS 1377 part 4

1.41

1.42

1.43

1.44

1.45

1.46

1.47

1.48

1.49

1.50

1.51

1.52

1.53

1.54

1.55

1.56

1.57

1.58

1.59

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Dry

Den

sity

g/c

m

Moisture Content %

Dry Density-Moisture Relation

Project.: Hulhumalé Phase-II Develoment




Date 12/03/2015

Test No. 1

Elevation














Weight of Can g 451










Coordinates

Project

Client

Type of soil








Trial No. 1 2 3 4 5



Bulk density g/cm3 1.554 1.632 1.717 1.738 1.743

Dry density g/cm3 1.496 1.542 1.592 1.581 1.544


Signature

…………………….








X : 338500 Y : 467100 21/02/2015

REC 02 22/02/2015

BS 1377 part 4

1.47

1.48

1.49

1.50

1.51

1.52

1.53

1.54

1.55

1.56

1.57

1.58

1.59

1.60

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

Dry

Den

sity

g/c

m

Moisture Content %






Date 12/03/2015

Test No. 1

Elevation














Weight of Can g 451










Coordinates

Project

Client

Type of soil








Trial No. 1 2 3 4 5



Bulk density g/cm3 1.501 1.632 1.748 1.748 1.755

Dry density g/cm3 1.446 1.512 1.550 1.500 1.460


Signature

…………………….








X : 338300 Y : 467400 21/02/2015

REC 03 22/02/2015

BS 1377 part 4

1.44

1.45

1.46

1.47

1.48

1.49

1.50

1.51

1.52

1.53

1.54

1.55

1.56

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Dry

Den

sity

g/c

m

Moisture Content %






Date 12/03/2015

Test No. 1

Elevation














Weight of Can g 451










Coordinates

Project

Client

Type of soil








Trial No. 1 2 3 4 5



Bulk density g/cm3 1.490 1.585 1.711 1.748 1.769

Dry density g/cm3 1.446 1.496 1.579 1.563 1.533


Signature

…………………….








X : 338700 Y : 467400 21/02/2015

REC 04 22/02/2015

BS 1377 part 4

1.42

1.44

1.46

1.48

1.50

1.52

1.54

1.56

1.58

1.60

1.62

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Dry

Den

sity

g/c

m

Moisture Content %






Date 12/03/2015

Test No. 5

Elevation














Weight of Can g 451










Coordinates

Project

Client

Type of soil








Trial No. 1 2 3 4 5



Bulk density g/cm3 1.597 1.643 1.680 1.717 1.738

Dry density g/cm3 1.549 1.569 1.580 1.589 1.565


Signature

…………………….




X : 338700 Y : 467900 16/03/2015

REC 05 19/03/2015

BS 1377 part 4





1.54

1.55

1.56

1.57

1.58

1.59

1.60

1.61

1.62

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

Dry

Den

sity

g/c

m

Moisture Content %






Date 12/03/2015

Test No. 6

Elevation














Weight of Can g 451










Coordinates

Project

Client

Type of soil








Trial No. 1 2 3 4 5



Bulk density g/cm3 1.499 1.562 1.617 1.669 1.627

Dry density g/cm3 1.448 1.486 1.507 1.527 1.462


Signature

…………………….








X : 339100 Y : 468100 16/03/2015

REC 06 19/03/2015

BS 1377 part 4

1.42

1.43

1.44

1.45

1.46

1.47

1.48

1.49

1.50

1.51

1.52

1.53

1.54

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

Dry

Den

sity

g/c

m

Moisture Content %






Date 12/03/2015

Test No. 7

Elevation














Weight of Can g 451










Coordinates

Project

Client

Type of soil








Trial No. 1 2 3 4 5



Bulk density g/cm3 1.408 1.454 1.522 1.538 1.532

Dry density g/cm3 1.367 1.382 1.401 1.397 1.378


Signature

…………………….








X : 338700 Y : 468300 16/03/2015

REC 07 19/03/2015

BS 1377 part 4

1.35

1.36

1.37

1.38

1.39

1.40

1.41

1.42

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

Dry

Den

sity

g/c

m

Moisture Content %






Date 12/03/2015

Test No. 8

Elevation














Weight of Can g 451










Coordinates

Project

Client

Type of soil








Trial No. 1 2 3 4 5



Bulk density g/cm3 1.438 1.516 1.608 1.617 1.622

Dry density g/cm3 1.388 1.441 1.483 1.477 1.463


Signature

…………………….








X : 335090 Y : 468590 16/03/2015

REC 08 19/03/2015

BS 1377 part 4

1.38

1.39

1.40

1.41

1.42

1.43

1.44

1.45

1.46

1.47

1.48

1.49

1.50

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

Dry

Den

sity

g/c

m

Moisture Content %






Date 12/03/2015

Test No. 9

Elevation














Weight of Can g 451










Coordinates

Project

Client

Type of soil








Trial No. 1 2 3 4 5



Bulk density g/cm3 1.475 1.511 1.596 1.638 1.648

Dry density g/cm3 1.423 1.438 1.480 1.494 1.470


Signature

…………………….








X ; 338700 Y : 468800 16/03/2015

REC 09 19/03/2015

BS 1377 part 4

1.38

1.39

1.40

1.41

1.42

1.43

1.44

1.45

1.46

1.47

1.48

1.49

1.50

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

Dry

Den

sity

g/c

m

Moisture Content %


Project.: Hulhumalé Phase 2 Development: Dredging and Reclamation Works

Client Dredgimng International nv



Date 12/03/2015

Test No. 10

Elevation














Weight of Can g 451










Coordinates

Project

Client

Type of soil








Trial No. 1 2 3 4 5



Bulk density g/cm3 1.495 1.556 1.607 1.633 1.638

Dry density g/cm3 1.444 1.470 1.483 1.486 1.464


Signature

…………………….








X: 338400 Y : 468600 16/03/2015

REC 10 19/03/2015

BS 1377 part 4

1.38

1.39

1.40

1.41

1.42

1.43

1.44

1.45

1.46

1.47

1.48

1.49

1.50

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

Dry

Den

sity

g/c

m

Moisture Content %


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Annexure III Plate bearing test results

Quality is our Trademark

REPORT ON PLATE BEARING TESTS FOR

GEORECHNICAL INVESTIGATION FOR HULUMALE PHASE II PROJECT

CLIENT: M/S. DREDGING INTERNATIONAL (PVT) LTD.

Engineering & Laboratory Services (Pvt) Ltd 62/3 Neelammahara Road

Katuwawala, Boralesgamuwa, Sri Lanka Tel: 011-4309494, 011- 2517365;

Fax: 011-2509806 Email: [email protected] Web: www.elslanka.com

04th April 2015

Document No: ML/FT/1022

00 04/04/2015 Plate Bearing Test Report for

Geotechnical Investigation for Hulumale Phase II Project

Tiran Jayasinghe BSc. Eng.

Eng. R. Mahinda Rathnasiri

Rev Date Description Prepared By

Approved By

CONTENT

Page No

1.0 INTRODUCTION………………………………….……………………………01

2.0 SCOPE…………………………………………….………………………….....01

3.0 TEST PROCEDURE

3.1 Plate Bearing Tests………………………….……………………………..02

5.0 RESULTS & CONCLUSION…………………………………………………..02

List of Annexure

Annexure I: Plate Bearing Test Results

of 11

1. INTRODUCTION

M/s. Dredging International (Pvt) Ltd. requested Engineering & Laboratory Services (Pvt)

Ltd. to carry out total number of 10 plate-bearing tests at the un-compacted reclaimed sand

area for Geotechnical Investigation at Hulumale Phase II Project.

2. SCOPE

The objective of a plate bearing test in accordance with BS 1377: Part 9 is to determine

vertical deformations and strength characteristics of soil in-situ by assessing the force and

amount of penetration with time when a rigid plate is made to penetrate the soil.

3. TEST PROCEDURE

3.1. PLATE BEARING TEST

In this site, ten plate load tests were done at the locations specified by the client. Application

of the load to the plate of 300mm diameter was done directly through a calibrated Hydraulic

Jack. Reaction load was obtained by jacking against heavy counter weight and settlements

were measured using three number of calibrated dial gauges. The dial gauges were positioned

at 120 degrees apart around the circumference of the plate.

The loads were applied in a single cycle to 452 kN / m2 in 5 equal increments and unloaded

to zero. In each loading stage, the settlement was measured at specified time as shown in the

result sheets. An average final settlement of the plate was calculated for each load to obtain

the stress vs. settlement curve.

of 11

4. RESULTS & CONCLUSION

Plate Load Test

The maximum applied pressure beneath the plate neglecting the load of plate and the jack; q

in kPa is calculated from the following equation.

q = P/A

where,

P is the applied maximum force in kN.

A is the area of the plate in m2

The Load vs settlement results obtained from the tests are summarized as in the Tables

below. The load vs settlement graphs are shown together with the detailed test results in the

Annexure I.

Table 1: Load- Settlement data for Location REC 01 (Test Level: Ground Surface)

Applied Pressure (kPa)

Settlement (mm)

0.00 0.00

91.53 0.59

182.50 1.03

272.47 1.46

362.59 1.84

452.42 2.18

301.90 2.12

151.52 1.93

0.00 1.30

Figure 1: Load- Settlement behavior for Location REC 01 (Test Level: Ground Surface)

of 11



Settlement (mm)

0.00 0.00

91.53 0.38

182.50 0.65

272.47 0.91

362.59 1.15

452.42 1.40

301.90 1.35

151.52 1.19

0.00 0.60




Settlement (mm)

0.00 0.00

91.53 0.68

182.50 1.08

272.47 1.42

362.59 1.78

452.42 2.19

301.90 2.13

151.52 2.04

0.00 1.30

of 11




Settlement (mm)

0.00 0.00

91.53 0.77

182.50 1.28

272.47 1.87

362.59 2.50

452.42 3.33

301.90 3.25

151.52 3.10

0.00 2.16

of 11




Settlement (mm)

0.00 0.00

91.53 0.73

182.50 1.59

272.47 2.63

362.59 3.55

452.42 5.18

301.90 4.15

151.52 3.99

0.00 2.98

of 11




Settlement (mm)

0.00 0.00

91.53 0.60

181.79 0.97

270.07 1.29

362.59 1.60

452.42 1.87

302.61 1.84

151.52 1.70

0.00 1.09


of 11



Settlement (mm)

0.00 0.00

91.53 0.27

181.79 0.52

270.07 0.80

362.59 1.05

452.42 1.31

302.61 1.25

151.52 1.07

0.00 0.42




Settlement (mm)

0.00 0.00

91.53 1.77

181.79 2.58

331.47 3.51

362.59 4.38

452.42 5.52

302.61 5.50

151.52 5.32

0.00 4.25

of 11




Settlement (mm)

0.00 0.00

91.53 1.22

181.79 1.95

270.07 2.62

362.59 3.28

452.42 3.99

302.61 3.62

151.52 3.44

0.00 2.91

of 11




Settlement (mm)

0.00 0.00

91.53 0.75

181.79 1.31

270.07 1.77

362.59 2.22

452.42 2.63

302.61 2.56

151.52 2.32

0.00 1.56

I '

rtorrnal Sreu {J-U/m2l

l·ig.un: 10: Lnad- Settkment bcluwior for Location RI:.C 10 (Test Level: Ground Surface)

I h~ load '~ 'elllttllent graphs for all ten l ocation~ clenrl) sho" that the Load settlement

lx:ha' ttlr o l the p l•tle is ncarl~ linear.

rhl: lin~·ar hcha' illltr of the load-<.etth:ment behaviour upto 452.421-.Pa ind icates that the soil

lw' nt '' rcad11.:d thr) idding ~tagc nnJ the ultimate carrying capacity of the plate has not been

reached durin!! the loading stage. Theret\.-.re. the ultimate carrying capacity of the plate is

high~:r tha n the maximum load applied (-152.42 kPa) .

1t is H t:nmnwnl) accepted fact that the ultimate currying capacity of toundations on sand

incrcu:-.c' "ith the \\ idt h of the fuunJation. Following. nssumpt ions are made:

• r: l'll:ct' of the ground" ater tabk on the ultimate bearing capacity of the plate and tht::

pn 1tot: pe l\ \Uilllat ion arc simi la.r: and

• I hl· 1~1 i lurt' mude \l f tht> prntot~ p.e, founJat ion is same as that or the plate.

l ~a".:d 1111 thl' above assumptions and the plate load test results. it is reasonable to concl\llk

that an~ pr\llllt~ pc li.lntin~ at the tested locati ons "ider than the plate and having a vertical

~.......:.:.;---l.lo.!..r...:" , 11 I 50 h. Pa "ttl ha' L a ti1ctor of sa fety of 3.0 or more against shear failure.

~

\ • Hill a ~~~\1~1 i ~

In~· (I k1n-..). \I ) . ( ~c~nh .. ::tl Engineering)

Chanl'rl'd (.' i' i l l-. ng.in~.er

(;cncral \lauagcr

E;'IICINEEH.l~(; & 1..\BOR.\TORY SERVICES (PVT) LTD

Page I (J 111' I I

Engineering & Laboratory Services (Pvt) Ltd

Page 11 of 11

Annexure I: Plate Bearing Test Results

EL~ PLATE BEARING TEST Test Format No: ELS·ML-50

TEST METHOD • BS 1377: PART 9: SECTION 4.1 Revision No. 00

PROJECT OAT A

Client Dredging International (Pvt) Ltd Job No MUFT/1022

ProJeCt; Geotechnical Investigation at Huiumale Phase II Date of test 18.03.2015

Coordinate E· N- Elevation (rnJ 1.8 m Date of Report 24.03.2015

Locat1on REC 01 Test No· 01

TEST DATA

Plate size 0.300 m Area of Plate 0.071 m' Maintained Pump Dial Reading Settlement (mm) Average

Period Scale Load Normal s 1 S2 53 S1 S2 S3 Settlement

Time Reading (kN}

Stress (min} (kpa)

(diV) mm

Loading

9.00 0 0 0 0 50.00 50.00 50.00 0.00 0.00 0.00 0.00

0 153 6.47 92 49.61 49.02 49.79 0.39 0.98 0.21 0.53

1 49.59 48.99 49.79 0.41 1.01 0.21 0.54

2 49.59 48.97 49.79 0.41 1.03 0.21 0.55

5 49.57 48.90 49.77 0.43 1.10 0.23 0.59

10 49.55 48.90 49.77 0.45 1.10 0.23 0.59

9.10 0 306 12.90 182 49.25 48 47 49.54 0.75 1.53 0.46 0.91

1 49.21 48.41 49.53 0.79 1.59 0.47 0.95

2 49.19 48.38 49.51 0.81 1.62 0.49 0,97

5 49.16 48.35 49.50 0.84 1.65 0.50 1.00

10 49.13 48.29 49.48 0.87 1,71 0.52 1.03

9.20 0 458 i9 .26 272 4885 4804 49.20 1.15 1.96 0.80 130

1 48.77 47.95 49.17 1.23 2.05 0.83 1.37

2 48.75 47.92 49.15 1.25 2.08 0.85 1.39

5 48.72 47.87 49.13 1.28 2.13 0.87 1.43

10 48.69 47 82 49.11 1.31 2.18 0.89 1.46

9.30 0 611 25.63 363 ~8.43 47.67 48.83 1.57 2.33 1.17 1.69 '1 48.37 47,60 48.78 1.63 2.40 1.22 1 75

2 48.34 47 59 48.77 1_66 2.41 1.23 1.77

5 48.30 47.54 48.73 1.70 2.46 1.27 1.81

10 48.26 47.51 48.71 1.74 2.49 1.29 1.84

9.40 0 764 31.98 452 47.99 47.27 48.42 2.01 2.73 1.58 2.11

1 47.95 47.27 48.41 2.05 2.73 1.59 212

2 . 47.95 47 26 48 41 2.05 2.74 1.59 2.13

5 47.91 4723 48.39 2.09 2.77 1.61 2.16

2 47.89 47.20 48,38 2.11 2 .80 1.62 2.18

Unloadmg

9.50 0 509 21 ,34 302 47,95 47.20 48.50 2.05 2.80 1.50 2.12 1 47,95 47.2.0 48,50 2.05 2.80 1.50 2.12 2 47 95 47 20 48.50 2.05 2.80 1.50 2.12 5 47Jl5 47 20 48.50 2.05 2.80 1 50 2.12

10 47.95 47 20 48..50 2.05 2.80 1.50 2.12

Te(;j] f'_ Checked by: Cetified~

(.70.~1: :-... .. ::11--i.l.mu1LJ _ .... .. . .. . .. .. ..... ...

ENGINEE!R(NG & LABORATOR~ICES (PVT) LTD

6213. Neelainmahara Road, Katuwaw.ala, Boralesgamuwa, Sri Lanka.

Telephone: 0094 011 4309494/2517037 /2517365, Fax: 0094 01 2509806, E-Mail : [email protected].

EL~ PLATE BEARING TEST

Test Format No: ELS-ML-50 TEST METHOD- BS 1377: PART 9:

SECTION 4.1 Revision No. 00 PROJECT OAT A

Client: Dredgtng International (Pvt) Ltd Job No. MLIFTI1022

Pro1ect. Geotechnical Investigation at Hulumale Phase If Date of test 18.03.2015

Coordinate E . N - Elevation (m) 1.8 rn Date of Report 24 03.2015

Location REC 01 Test No: 01

TEST DATA Plate size 0.300 m Area of Plate 0.071 m

2

Maintained Pump Dial Reading Settlement (mm) Average Scale Load

Normal Time Period Stress

Read1ng (kN) (kpa) 51 S2 53 51 S2 53 Settlement (min) (div) mm

10.00 0 254 10 71 152 48.16 47.28 48.76 1.84 2.72 1.24 1.93 1 48.16 47.28 48.77 1.84 2.72 1.23 1.93 2 48.16 47.28 48.77 1.84 2.72 1.23 1 93 5 48.16 47.28 48.77 1.84 2.72 1.23 1.93

10 48.16 47.28 48.77 1.84 2.72 1.23 1.93 10 10 0 0 0 0 48.74 48.01 49.34 1.26 1.99 0.66 1.30

1 48.74 48.01 49.34 1.26 1.99 0.66 1.30 2 48.74 48.01 49.34 1.26 1.99 0.66 1.30 5 48.74 48.01 49.35 1.26 1.99 0.65 1.30

10 48.75 48.01 49.35 1.25 1.99 0 .65 uo

I

Tes~ !I'_ ... . · ·:JJf7·~~:£~ ~ ~~~ift~d. ~~~;_ ·)} ENGIN~E IIWAG & LABORATORY SERVICES PVT ) LTD 'J

62/3, Neelammahara Road, Katuwawala. Boralesgamuwa, Sri Lanka. Telephone: 0094 011 430949412517037 / 2517365, Fax: 0094 01 2509806, E-Mail: [email protected].

EL~ PLATE BEARING TEST Test Format No: ELS-ML-50

TEST METHOD- BS 1377; PART 9: SECTION 4.1 Revision No. 00

PROJECT DATA

Client: Dredging International (Pvt) Ltd Job No. MUFT/1022

Project: Geotechnical Investigation at Hulumale Phase II Date of test 18.03.2015

Coordinate E - N- I Elevation (m) 1.8 m Date of Report 24.03.2015


TEST DATA Plate size 0.300 m Area of Plate 0.071 m 2

0 50 100 150 200 250 300 350 400 450 500

0 00 f-o. -4... l I l - j .,....

~ I I l • .... ~ ~ I -

I -r--r-. ' I ' 1,00 -- I --~ .... ~ ... _

I ~ I f- -f--..... ~ ....

-~w I r-- .... _

- - ( -~ ·-- T-, -~ ~~-- I I ~ro-o ........ 2.00 . ' J E I I I !

.... _ E 1 I I - I I I ' I ~ I I c Q> I E I I I I I Q> 3 00 -E i I Q> II) I I I I

I I I

I i I I I I I 4.00

-r-t- !

I I I 5 ,00 I I I I

I I I I Normal Sress (kN/m2 )

-~ Teste~ t_ [J;b~ Cetified by:~

• ~ v.jll_ '

E"NGINEERlff3 & LABORATORY'SERVTCES (PVT) LTD '.'"" 62/3, Neelammahara Road, Katuwawala, Boralesgamuwa, Sn Lanka. Telephone : 0094 011 4309494/2517037 /2517365, Fax : 0094 01 2509806, E-Mail : [email protected].

El~ PLATE BEARING TEST

TEST METHOD- BS 1377: PART 9: Test Format No: ELS-ML-50

SECTION 4.1 Revision No. 00

PROJECT DATA

Client: Dredgrng International (Pvt) Ltd Job No. MUFT/1022 Project: Geotechnical Investigation at Hulumale Phase II Date of test 17.03.2015

Coordinate E _ N- Elevation (m) 1.8 m Date of Report 24.03.2015


TEST DATA

Plate size 0.300 m Area of Plate 0.071 m~ Maintained

Period Pump Dial Reading Settlement (mm)

Normal I-S-,-=;;;;_S~2.;;,.;;;.~S....,.3-+---,S,..-1~;.;;...;;;.._;,S-=-2~.,....;..:.;~S-3---l Average Settlement

Time (m1n)

Loading

1.3.10 0 0 1

13.20 0

2 5

10

13.30 _a 1 2

Scale Load Reading (kN)

(div)

.. lS l Q -N..

306 12.90

Stress (kpa)

so·.oQl 0.00 .49t17" cr.M 4~.vz · '0:33

.. W1!111lll', ~". 14~:ra -~a.- ·. 49.i70 o~i

L 49.._70· It,~ 182 49.50 49.23 49.54 0.50

49.50 49.18 49.48 0.50

49.49 49.17 49.48 0.51

49.47 49.15 49.46 0.53

49.46 49.13 49.45 0.54

mm

(l.OO ' 0.00_ :I -· _0.00 .014,4 o2~

., 0.'33

0>52 o:2a 0:.38 ..0.~ 0,3Q1 0.3Q o:'s3 O.SQ

ctS3 -o_aa 0.77 0.46 0.58

0.82 0.52 0.61

0.83 0.52 0.62

0.85 0.54 0.64

0.87 0.55 0.65

O.:rz -

t..'t5 ; . 0_.75'. 0.87

5 t.i.-1. - . 0.8~

10 13.40 0 611 25.63 363 49.17 48.62 49.10 0.83 1.38

1 49.16 48.58 49.07 0.84 1.42

2 49.1 5 48.55 49.05 0.85 1.45

5 49.14 48.49 48.99 0.86 1.51

1 0 49.11 48.46 48.97 0.89 1.54

Unloading 14 00 0 509 21.34 302 49.02 48.14 48.76 0.98 1.86

1 49.02 48.15 48.78 0.98 1.85

2 49.03 48.15 48.78 0.97 1.85

5 49.03 48.15 48.78 0.97 1.85 10 49.03 48.15 48.78 0.97 1.85

0.91 0,90 1.04

0.93 1.06

0.95 1.08

1.01 1.13

1.03 1.15

~..f~· - : '·- -~·1.26_

'l,:Z'S'· ·. ~ . . 1.40: .. ·u.s 11· _· 1.4«f -

1.24 1.36

1.22 1.35

1.22 1.35

1.22 1.35

1.22 1.35

Test~~ f C~by ...... ~~ I .. ( .... . ;[)~ ..

Cetified by: ¢_ ENGINEEk(NG & LABORATORY SER'IiiCES (PVT) LTD

62/3, Neelammahara Road, Katuwawala. Boralesgamuwa. Sri Lanka. Telephone : 0094 011 4309494/ 2517037 /2517365, Fax: 0094 01 2509806, E-Mail : [email protected].


Test Format No: ELS-ML-50 TEST METHOD- BS 1377: PART 9:


PROJECT DATA

Client Dredging International (Pvt) Ltd Job No. MUFTI1022 Project: Geotechnical Investigation at Hulumale Phase II Date of test 17 03.2015

Coordinate E- N. Elevation (m) 1.8 m Date of Report 24.03.2015


TEST DATA Plate size 0.300 m Area of Plate 0.071 m"

Maintained Pump Dial Reading Settlement (mm) Average Scale Load Normal

Time Period Stress Reading (kN) (kpa) S1 S2 S3 S1 S2 S3 Settlement

(min) (d iv) mm 14.10 0 254 10.71 152 49.22 48.25 48.95 (;).78 1.75 1.05 1.19

1 49.22 48.26 48.95 0.78 1.74 1~05 1.19 2 49.21 48.26 48.95 0.79 U4 1:05 1.19

5 49.21 48.26, 48,95 0.79 1.74 1.05 1.19 10 49.21 48.26 48.95 0.79 ~.74 1.05 1.19

14.20 0 0 0 0 49.76 48.93 49.49 0.24 1.07 0.51 0.61 1 49.77 48.94 49.49 0.23 1.06 0.51 0.60 2 49.77 48.94 49.49 0.23 1.06 0.51 0.60

5 49.78 48.94 49.49 0.22 1.06 0.51 0.60 10 49 78 48.94 49.49 0.22 1.06 0.51 0.60

. .

_.,

Test~~L=l -- C,9-es~ed by: ~~~Ir:~d.~~.: ... ~ ~-' .-:a · r:·~ :11~ ( .... tJ~w~ .. .. .,§

·~ _.-;;[,7 '~· ~~ ENGINE!! lNG & LABORATORY'SERVICES (PVT) LTD fl 6213, Neelammahara Road, Katuwawala, Boralesgamuwa, Sri Lanka.

I Telephone: 0094 011 4309494/2517037 /2517365, Fax: 0094 01 2509806, E-Mail: [email protected].

EL~ PROJECT OAT A

PLATE BEARING TEST TEST METHOD· BS 1377: PART 9:

SECTION 4.1

Test Format No: ELS·ML-50

Revision No. 00

Client: Dredging International (Pvt) Ltd Job No. ML/FT/1022

Project: Geotechnical lnvest1gation at Hulumale Phase II Date of test 17.03.2015

Coordinate E- N - Elevation (m) 1.8 m Date of Report 24.03.2015


TEST DATA

Plate size 0.300 m Area of Plate 0.071 m

Normal Sress (kN/m2 1

0 50 100 150 200 250 300 350 400 450 500

ooo.---~~------~--.... ~--........ --.... ----r-----,-r--r~~ ~--~~--~~~ --~--1 ~~, r-- • - • ~ - .. . ~ . J _ -+ ...1..__

1 00

E 2.00 E

' I

c ' I

4> E 4> 3.00 E 4> Ill

. , ' 4 00 -~~-·-

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500 I

I

'

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t '

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I • .. - I ., ; • i 1 . -+-hf----'----!--~+--~1--•-- ·-......-!- "-+-

L __ • --· 1 . - [ . . , . I I

t-.... • ~ ~

I ... J J

__ __ l ~ 4--• ~-+--.l

..... -~·-. ----+

Cetified by: ~

62/3, Neelammahara Road, Katuwawala, Boralesgamuwa, Sri Lanka. Telephone: 0094 011 4309494/2517037 /2517365, Fax : 0094 01 2509806, E-Mail: [email protected].


Test Format No: ELS-ML-50 TEST METHOD - BS 1377: PART 9:


PROJECT DATA

Client: Dredging International (Pvt) Ltd Job No. MUFTfi022

ProJect: Geotechnical Investigation at Hulumale Phase II Daie of test 17.03.2015

Coordinate E - N - Elevation (mJ 1.8 m Date of Report 24.03.2015


TEST DATA

Plate size 0.300 m Area of Plate 0.071 m2

Maintained Pump Dial Reading Settlement (mm) Average Period Scale Load

Normal s 1 S 2 S 3 S1 S2 S3 Settlement Time

Reading (kNJ Stress

(min) (kpa) (div) mm

Loading

9.10 0 0 0 0 50.00 50.00 50.00 0.00 0.00 0.00 0.00

0 153 647 92 49.18 49.44 49.59 0.82 0.56 0.41 0.60

1 49.16 49.40 49.56 0.84 0.60 0.44 0.63

2 49.15 49.40 49.56 0.85 0.60 0.44 0.63

5 49.15 49.40 49.56 0.85 0.60 0.44 0.63

10 49.11 49.32 49.53 0.89 0.68 0.47 0.68

9.20 0 306 12.90 182 48.72 49.77 49.21 1.28 023 0.79 0.77

1 48.66 49.14 49.18 1.34 0.86 0.82 1.01

2 48.65 49.13 49.17 1.35 0.87 0.83 1 02

5 48.60 49.11 49.15 1.40 0.89 0.85 1.05

10 48.58 49.08 49.11 1.42 0.92 0.89 1.08

9.30 0 458 19.26 272 48.36 48.85 48.90 1.64 1.15 1.10 DO 1 48.29 48.81 48.88 1.71 1.19 1.12 1.34"

>

2 48.25 48.81 48.86 1.75 1.19 1.14 1.36,.

5 48.21 48.77 48.83 1.79 1.23 1.11 1.4'0

10 48.19 48.75' 48.80 1.81 1.25 0' 1.20 1.42

9.40 0 611 25.63 363 47.96 48.58 48.62 2.04 1.42 1.38 1.61

1 47.90 48.52 48.58 2.10 1.48 1.42 1.67

2 47.86 48.50 48.56 2.14 1.50 1.44 1.69

5 47.80 48.47 48.52 2.20 1.53 1.48 1.74

10 47.75 48.42 48.48 2.25 1.58 1.52 1.78

9.50 Q 764 31.98 452 47.52 48.28 4B.a2 2.48 1.72 1.68 1.96

"t 47.45 48.23 48.27 2.55 1.77 1.73 2.02

2 . 47.39 48.20 48.24 2.61 1.80 1.76 2.06

5 47 31 48.14 48.18 2.69 1.86 1.82 2.12

2 47.24 48.09 48.10 2.76 1.91 1.90 2.~9

Unloading

10.00 0 509 21 34 302 47.32 48.05 48.22 2.68 1.95 1.78 2.i4

1 47.33 48.05 48.22 2.67 1.95 1.78 2.1 3

2 47 33 48.05 48.23 2.67 1.95 1.77 2.13

5 47.33 48.05 48.23 2.67 1.95 1.77 2.13 10 47.33 48.05 48.23 2.67 1.95 1.77 2.13

Testedb~ C hecked by: Cetified by: ¢:_ ~~ ...... /~ . ( ·~~ .~ ··············· ····· ·

ENGINEERi!4G & LABORATORVSERVICES (PVT) LTD ,.

~...,.-

62/3. Neelammahara Road, Katuwawala. Boralesgamuwa. Sri Lanka.

Telephone : 0094 011 430949412517037 I 2517365 , Fax: 0094 01 2509806, E-Mail: [email protected].


Test Format No: ELS·ML·SO TEST METHOD - BS 1377: PART 9:


PROJECT DATA

Client: Dredging International (Pvt) Ltd Job No. MLJFT/1022

ProJect Geotechnical Investigation at Hutumale Phase II Date of test 17.03.2015

Coordinate E . N. Elevation 1m) 1.8 m Date of Report 24.03.2015

Location REC 03 Test No 03

TEST DATA Plate size 0.300 m Area of Plate 0.071 m:.:

Maintained Pump Dial Reading Settlement (mm) Average Scale Load Normal

T1me Period Stress Reading (kN)

(kpa) S1 S2 S3 S1 S2 S3 Settlement (min) (div) mm

10.10 0 254 10.71 152 47.42 48.10 48.35 2.58 1.90 1.65 2.04

1 47.42 46.10 48.35 2.58 1.90 1.65 2.04

2 47.42 48.10 48.35 2.58 1.90 1.65 2.04

5 47.42 48.10 48.35 2.58 1.90 1.65 2.04 10 47.42 48.10 48.35 2.58 1.90 1.65 2.04

10.20 0 0 0 0 48.11 48.92 49.02 1.89 1.08 0.98 1.32

1 48.1 4 48.93 49.02 1.86 1.07 0.98 1.30

2 48.15 48.93 49.02 1.85 1.07 0.98 1.30

5 48.16 48.93 49.02 1.84 1.07 0.98 1.30

10 48.16 48 .93 49.02 1.84 1.07 0.98 1.30

Tested~ Cheel y: ~~ti.f~~~.~~~ -~ ~ .••.. ~'.F J'J'.:JL:I ... ... , .. )-tl1~· - )~ _ .r I _9--. ENGINE~~ING & LABORATORY .SERVICES (PVT) LTD <' ...

62/3, Neelammahara Road, Katuwawala. Boralesgamuwa, Sn Lanka. Telephone: 0094 011 4309494/2517037 / 2517365, Fax: 0094 01 2509806, E·Mail : [email protected].

EL~ PROJECT OAT A

PLATE BEARING TEST TEST METHOD· BS 1377: PART 9:

SECTION 4.1

Test Format No: ELS-ML-50

Revision No. 00


ProJect: Geotechnical Investigation at Hulumale Phase II Date of test 17.03.2015

Coordinate E- N- Elevation (m) 1.8 m Date of Report 24.03.2015


TEST DATA Plate size 0.300 m Area of Plate 0.071 m

Normal Sress (kN/m2)

0 50 100 150 200 250 300 350 400 450 500

0.00 ..-------.---r-T'"""!'"-:-....,.----r---r-:----:---.-. -. -:-1-:---;----r-----.--r-......... ----,

E E

c Q)

E Q)

~ (/)

1.00

2.00 . ' J

3.00

-i

- . --~~------1-·

4 00 ~ ' . . . ' . ..

' .

"-' t I ~ •- -.....-""T---- • --- - · • 1 -~- !

l ..... - .. - ~-.. - •

.. • I ..

•-; I

..

, ~· I

.... - ;--

. I

I l . .

' ..

. - . - -i-t- ,___._ •. . . -t ' 500 ~------~~~~~-~-~--~----------~'~' ~~--~~----~----~

Cetified by~

E-Mail : [email protected].


TEST METHOD· BS 1377: PART 9: SECTION 4.1 Revision No. 00

PROJECT DATA

Cllent: Dredging International (Pvt) Ltd Job No. MUFT/1022




TEST DATA

Plate size 0.300 m Area of Plate 0.071 m 2

Maintained Pump

Dial Reading Settlement (mm) Average Period Normal s 1 S2 S3 S1 S2 S3 Settlement

Time Scale Load

Stress (min}

Reading (kN) (kpa) (div}

mm

Loadmg

9.10 0 0 0 0 50.00 50.00 5at00 0.00 0100 - e.oo .. 0.00 ''·

0 153 6.47 92 49.30 49.31 49.26 0.70 0.69 0.74 0.71

1 49.26 49.27 49.23 0.74 0.73 0.77 0.75 2 49.25 49.27 49.23 0.75 0.73 0.77 0.75

5 49.25 49.27 49.23 0.75 0.73 0.77 0.75 10 49.24 49.23 49.21 0.76 0.77 0.79 0.77

9.20 0 306 12.90 182 48.92 48.84 48.75 1.08 1.16 1.25 1.16

1 48.89 48.78 48.72 1.11 1.22 1.28 1.20

2 48.87 48.77 48.71 1.13 1.23 1.29 1.22

5 48.83 48.72 48.67 1.17 1.28 1.33 1.26

10 48.81 48.69 48.65 1.19 1.31 1.35 1.28

9.30 0 458 19.26 272 48.50 48.32 48.26 1.50 1.6~fi l_;t .74 1.64 1 48.42 48.24 48.18 1.58 1.76 - ~ ' 1.82 1.72

2 48.39 48.20 48.15 1.61 1~ ~1.ad'i 1.85 1.75 5 ' 48.35 48.14 48.09 1.65 1.86.!'1'P 1.91 1.81

10 48.29 48.06 48.04 1.71 1.94 :1.96 1.87 9.40 0 611 25.63 363 48.03 47.78 47.72 1.97 2.22 2.28 2.16

1 47.93 47.67 47.65 2.07 2.33 2.35 2.25 2 47.89 47.66 47.62 2.11 2.34 2.38 2.28 5 47.75 47.52 47.48 2.25 2.48 2.52. 2.42

10 47.67 47.44 47.40 2.33 2.56 2.60 2.50 9.50 o ~ 764 31.98 452 47.22 46.98 46.94 2.78 3.02 3.06 2.95

j 47.13 46.89 46.85 2.87 3.11 3.15 3.04 2 47.06 46.81 46.79 2.94 3.19 3.21 3.11 5 46.95 ~6.70 46.68 3.05 3.30 3.32 '3.22 2 46.8.5 46.58 46.57 3.15 3.42 3.43 3.33

Uni08CIIng 10.00 0 509 21.34 302 46.93 46.65 46.66 3.07 3.35 3.34 3.25

1 46.93 46.65 46.66 3.07 3.35 3.34 3.25

2 46.93 46.65 46.66 3.07 3.35 3.34 3.25

5 46.93 46.65 46.66 3.07 3.35 3.34 3.25 10 46.93 46.65 46.66 3.07 3.35 3.34 3:-25

Test~~ 1Jj};;;1 CheeKed by:

'! ' ' ' ''~-~---- ~~ti.fi~d- ~~ -¢: ENGINE~iJNG & LA BORA TORY seRVices PVT L TO

62/3, Neelammahara Road, Katuwawala, Boralesgamuwa, Sri LanKa.

Telephone : 0094 01.1 4309494/ 2517037 /2517365, Fax : 0094 01 2509806, E-Mail : [email protected].


Test Format No: ELS·ML·50 TEST METHOD- BS 1377: PART 9:


PROJECT OAT A

Client Dredg1ng International (Pvt) Ltd Job No. MUFT/1022

ProJeCt' Geotechnical lnvest1gation at Hulumale Phase II Date of test 17.03.2015

Coordinate E . N. Elevation (m) 1.8 m Date of Report 24.03.2015

Locat1on REC 04 Test No: 04

TEST DATA


Maintained Pump

Dial Reading Settlement (mm) Average

Normal Period Scale Load

Time Reading (kN)

Stress S1 S2 S3 S1 S2 S3 Settlement (kpa)

(mln> (div) mm

10 10 0 254 10.71 152 47.09 46.78 46.82 2.91 3.22 3.18 3.10 1 47.09 46.78 46.82 2.91 3.22 318 3.10

2 47.09 46.78 4682 2.91 3.22 3.18 3.10

5 47.09 46.78 4682 2.91 3.22 3.18 3.10

10 47.09 46.78 46.82 2.91 3.22 3.18 3.10

1020 0 0 0 0 48.02 47.69 47 82 1.98 2..31 2.18 2.16

1 48.02 47.69 47.82 1.98 2.31 2.18 2.16

2 48.02 47.69 47.82 1.98 2.31 2.18 2.16

5 48.02 47.69 47.82 1.98 2.31 2.18 2.16

10 48.02 47.69 47.82 1.98 2.31 2.18 2.16

-I ~~tifi~~- ~~~ ' ,¢=_ ~~ Tested b?J;j._ Ch~by

.,. ~-t:h ·Tt ... c .. J~-; ~I ..

ENGJN~!!:NG & LABORATORY SERVICES (PVT) LTD 62/3, Nee mmahara Road Katuwawala Borales amuwa, ' ' g Sri Lanka. Telephone : 0094 011 4309494/2517037 /2517365, Fax: 0094 01 2509806, E-Mail : [email protected].


TEST METHOD- BS 1377: PART 9: SECTION 4.1 Revision No. 00

PROJECT DATA

Client: Dredging International (Pvt) Ltd Job No. MLIFT/1022


Coordinate E- N - I Elevation (m) 1.8 m Date of Report 24.03.2015

Location REC 04 Test No; 04

TEST DATA


0 50 100 150 200 250 300 350 400 450 500

0.00 r'N. I l I I I I I I I I I I I I

I I I I II ~ ..J. I I I I ' I I I I I I I I I I' r-- I

I :r .... I 1 00 -.J ...

I I .... r-- I I I I

I ~ .... I +- - - -

1' .... l l - I I ! l I .... ~ E 2.00

I ,_1 I I I r-1'..._ E ~ I

~ ,r"'N., I I H--~ I ! I I I .... I' I . ... I I

* I I I I I r""r--. I:

Q)

E I I rt-{... I I I I I r-- r-- I Q) 3.00 3 I I i I I I I I r---~I ' I I I I I r-....,~ Q)

U) I

I I I 1 I I I I

I I~ I I I I i l I 4.00 I I I f-i

I I I I I I . ' I I I I I

5 00 I I I I I


/ •{~.b_

Cetified by: ¢ r· T•zj1- . c7?JJM ~

• r~ik · --·...,. . I ENGINEE~Ir4G & LABORATORY SSRVfCES PVT LTD ( ) 62/3, Neelammahara Road, Katuwawala, Boralesgamuwa, Sri Lanka. Telephone: 0094 011 4309494/2517037 I 2517365, Fax: 0094 01 2509806, E-Mail : [email protected].

EL~

Period

(min)

PLATE BEARING TEST TEST METHOD NBS 1377: PART 9.:

Test Format No:

Pump Scale

Reading (dlv)

Load (kN)

SECTION 4.1

Normal Stress (kpa)

Revision No.

Cetified by: ----n(_ ... ......... ... . ~

62/3, Neelammahara Road, Katuwawala, Boralesgamuwa, Sri Lanka.

Average Settlement

mm

Telephone : 0094 011 4309494/2517037 /2517365, Fax : 0094 01 2509806, E-Mail : [email protected].



PROJECT DATA

Client. Dredg.ng International (Pvt) Ltd Job No. MUFT/1022

ProJect Geotechnical Investigation at Hulumale Phase II Date of test 18.03.2015

Coordtnate E - N. Elevation (m) 1.8m Date of Report 24.03.2015

Location REC05 Test No: 05

TEST DATA Plate size 0.300 m Area of Plate 0.071 m'

Maintained Pump Dial Reading_ Settlement (mm} Average Scale Load

Normal Time Period Stress

Reading (kN) (kpa) S1 S2 S3 S1 S2 S3 Settlement (min) (div) mm

7.00 0 254 10.71 152 41.70 45.59 45.65 3.30 4.41 4.35 4.02

1 41.70 45.63 45.69 3.30 4.37 4.31 3.99

2 41.70 45.63 45.69 3.30 4.37 4.31 3.99

5 41.70 45.63 45.69 3.30 4.37 4.31 3.99

10 41.70 45.63 45.69 3.30 4.37 4.31 3.99 7 10 0 0 0 0 42.60 46.72 46.46 2.40 3.28 3.54 3.07

1 42.61 46.86 46.59 2.39 3.14 3.41 2.98

2 42.61 46.86 46.59 2.39 3.14 3.41 2.98

5 42.61 46.86 46.59 2.39 3.14 341 2.98

10 42.61 46.86 46.59 2.39 3.14 3.41 2.98

-Tested~~ CheJet y:

Cetlfied by: ~ ~] [(" ""' " '~ ........... .. , .. ... ........ .... ~j ......... - ' ENGINE~NG & LABORATORN;I5RVICES (PVT) LTD ·'

62/3, Neelammahara Road, Katuwawata, Boralesgamuwa, Sn Lanka. Telephone ·: 0094 011 4309494/2517037 /2517365, Fax: 0094 01 2509806, E-Mail: [email protected].

EL$ PLATE BEARING TEST Test Format No: ELS-ML-50 TEST METHOD - BS 1377: PART 9:

SECTION 4.1 Rev ision No. 00

PROJECT DATA

Clfent: Dredging International (Pvt) ltd Job No. MUFT/1022


Coordinate E- N - !Elevation (m) 1.8 m Date of Report 24.03.2015


TEST DATA

Plate size 0.300 m Area of Plate 0 .071 m2

0 50 100 150 200 250 300 350 400 450 500

000 ~ .

1 00 1- - 1· -' --

2.00 '- -I- '

3.00 ~looo.lt I

4 00 . -5 00 '-1 I

-t . . . - : -- \- . - -- . .

~ - . ' -· -1- -E 6.00 ' E I - 7.00 - ' I --' .. . c r-+-- . !

4> 8.00 t- ' i E ,__ . f=1=

. "-1 . . . 4> 9.00 ~i:"-

. . E ' ~·

. -. . 4> T t =r-'-1:: -· -(/) 10.00 . .

t- -+ l i . 11 ,00 --=l-

. . -l • ' I . -r--•- I . ' .

12 00 .• . . . . ' . -. r--·- . .....,

13.00 . 1--1 -

14.00 l==l=. I , . . - -r-1500 . Normal Sress (kN/m2 )

. -, .... ..,

Tested,. '1-;-,L _ Chec~ by: Cetified by·¢ ~~~ 1/ ~~ ):?

1 ~tt~ / (( ENGlf\J'EER ttG-ac LA BORA TORY~CES (PVT) l TO 62/3, Neela~mahara Road, Katuwawala, Boralesgamuwa, Sri Lanka. Telephone : 0094 011 4309494/ 2517037 I 2517365, Fax: 0094 01 2509806, E-Mall: [email protected].

EL~ PLATE BEARING TEST Test Format No: ELS·ML-50

TEST METHOD~ BS 1377: PART 9: SECTION 4.1 Revision No. 00

PROJECT DATA



Coordinate E- N. Elevation (m) 1.8 m Date of Report 24.03.2015


TEST DATA Plate size 0.300 m Area of Plate 0.071 m2

Maintained Pump Dial Reading Settlement (mm) Average Penod Scale Load

Normal 6 1 82 S3 S1 S2 S3 Settlement Time

Reading (kN) Stress


Loading

15.00 0 0 0 0 50.00 45.00 50.00 0.00 0.00 0.00 0.00

0 152.8 6.47 92. 44.61 44.05 49.65 5.39 0.95 0.35 2.23

1 49.59 44.02 49.63 0.41 0.98 0.37 0.59

2 49,58 44.02 49.63 0.42 0.98 0.37 0.59

5 49.57 44.01 49.62 0.43 0.99 0.38 0.60

10 49.56 44.01 49.62 0.44 0.99 0.38 0.60

15.10 0 305.6 12.85 182 49.29 43.63 49.29 0.71 1.37 0.71 0.93

1 49.27 43.60 49.27 0.73 1.40 0.73 0.95

2 49.27 43.59 49.26 0.73 1.41 0.74 0.96

5 49.25 43.58 49.25 0.75 1.42 0.75 0.97

10 49.25 43.59 49.25 0.75 1.42 0.75 0.97

15.20 0 454.4 19.09 270 49.03 73.31 48.98 0.97 -28.31 1.02 -8.77

1 49.00 43.27 48.95 1.00 1.73 1.05 1.26

2 48.99 43.26 48.94 i.£:)1 1.74 1.06 1.27

5 48.97 43.23 48.91 1.03 1.77 1.09 1.30

10 48.96 43.20 48.98 1.04 1.80 1.02 1.29

15.30 0 611.2 25.63 363 48.97 73.01 48.69 1.03 -28.01 1.31 -8.56

1 48.76 42.97 48.65 1.24 2.03 1.35 1.54

2 48.75 42.95 48.64 1.25 2.05 1.36 1.55

5 48.73 42.92 48.61 1.27 2.08 1.39 1.58

10 48.70 42.90 48.59 1.30 2.10 1.41 1.60

15.40 0 764.0 31.98 452 48.57 42.69 48.42 1.43 (~~2.3~ ·1.58 1.77

1 48.53 42.67 46.40 1.47 ··.2.33 1.6~ 1.80

2 48.52 42.64 48.38 1.48 2.36 1.62 ;,, 1.82

5 48.50 42.60 48.35 1.50 2.40 1.65 1.85

10 48.48 42.58 48.33 1.52 2.42 1.67 1.87

Unloading

15.50 0 509.0 21.39 303 48.53 42.59 48.37 1.47 2.41 1.63 1.84

1 48.53 42.59 48.37 1.47 2.41 1.63 1.84

2 48.53 42.59 48.37 1.47 2.41 1.63 1.84

5 48.53 42.59 48.37 1.47 2.41 1.63 1.84

10 48.53 42.59 48.37 1.47 2.41 1.63 1.84 ...

Tested~ Checked by: Cetified by:_¢ ~

'!<~-~-----~

-·-··L1t · rtt ·. . .. ····· · ····· ···· ··· .. . .....---ENGINEERING & LABORATORYSERVICES (PVT) LTD

62/3, Neelammanara Road, Katuwawala, Boralesgamuwa, Sri Lanka.

Telephone: 0094 011 4309494/2517037/2517365. Fax: 0094 01 2509806, E-Mail : [email protected].

I

El~ PLATE BEARING TEST


SECTION 4.1 Revision No. 00 PROJECT DATA

Client: Dredging International (Pvt) Ltd Job No.

Project: Geotechnical Investigation at Hulumale Phase II Date of test

Coordinate E - N- I Elevation (m) 1 .8 m Date of Report

Location REC 06

TEST DATA Plate size

Maintained

Time Period

(min)

16.00 0

0.300 m Pump Scale Load

Reading (kN) {div)

Test No:

Area of Plate 0.071 m:.: Dial Reading Settlement (mm) Normal 1--_..;;...:.r.:-.:....;..::...::...:,;.;.;_..__+--__::...=,.:.:~.;..;;;...;~~~--1

Stress (kpa) S1 S2 S3 S1 S2 S3

MUFT/1022

18.03.2015

24.03.2015

06

Average

Settlement mm

1 ~:2~ ~Q · .. - . ~:m

2 ,5

10 16.10 0 0 0 49.18 43.53 48.99 0.82 1.47 1.01

1 49.18 43.53 48.99 0.82 1.47 1.01

2 49.18 43.53 48.99 0.82 1.47 1.01

5 49.19 43.53 49.00 0.81 1.47 1.00 10 49.19 43.53 49.00 0.81 1.47 1.00

Tested);Jr{'{ L_ __ Che:ace by:

..... L::Ji~J.J/L "(~· .)~~ -~-~--- \ ~

Cetified by:-4 ... ... ........ ~

~NGINEE'RING & LABORATORY SERVICES (PVT) LTD 62/3, Neelammahara Road, Katuwawala, Boralesgamuwa, Sri Lanka.

1.10

1.10

1.10

1.09

1.09

Telephone : 0094 011 4309494/ 2517037/2517365, Fax : 0094 01 2509806, E-Mail: [email protected].


TEST METHOD - BS 1377: PART 9: SECTION 4.1 Revision No. 00

PROJECT DATA

Client Dredging International (Pvt) Ltd Job No. MUFT/1022

Project: Geotechnical Investigation at Hulumale Phase II Date of test 18.03.201 5

Coordinate E- N- I Elevation (m) 1.8 m Date of Report 24.03.2015


TEST DATA

Plate size 0.300 m Area of Plate 0.071 mz

0 50 100 150 200 250 300 350 400 450 500

0.00 [...J.... ! I j I I I

r-t-- I I I I I I IJ" r-r-~ I I , I I I I ~

r-r-~- I I I 1 00 ~ -l. l

- - I I -t-r-- I I I

-H-t-~- I ' I ..,.... :-- I I I I I I r-r-... r-~~-' I I I I

r-r-... • 2.00 I I I - i l I ' E E I I I ~ I I I .... 3.00 c: -f-Gl

I I I E Gl

I r E I I Gl I I I I I I I (/) 4.00 I I I I I I , I

I I J I I i I j I I I I I -H- I I --r-r--r·-r --+ I~~~ ~ I L I J ! I I I I I I I I I

5.00 ·-rrr H 1 1 1 I '

I I ' I I I I I I l I I -f I I . -r-t-r-r 1 1 I I I I I I I i I I I I I I I

I ! I I I I I i --t-r I I I I I !

I I I I I I I 6.00

Normal Sress (kN/m2 )

-A

~,,~-

Tes~ :-;;£ Chr~ Cetified by::;;;;t;;:.._ "'{djP, ;1~

~= "' ~ ENGINE~~ lNG & LABORATORY SER-VICES (PVT) L TO 62/3, Neerammahara Road, Katuwawala. Boralesgamuwa, Sn Lanka. Telephone : 0094 011 4309494/2517037 / 2517365, Fax: 0094 01 2509806, E-Mail : [email protected].



PROJECT DATA


ProJect: Geotechnical Investigation at Hulumale Phase Jl Date of test 18.03.2015

Coord mate E. N- Elevation (m) 1.8m Date of Report 24.03.2015

Locat1on REC07 Test No: 07

TEST DATA


Maintained Pump Dial Reading Settlement (mm) Average Period Scale Load Normal s 1 S2 S3 S1 S2 S3 Settlement

Time Reading (kN)

Stress


Loading

1'1.30 0 0 0 0 50.00 45.00 50.00 0.00 ·0.00 0.00 0.00 0 152.8 6.47 92 49.63 44.71 49.75 0.17 0.29 G.25 0.24

1 49.82 44.70 49.75 0.18 0.30 0.25 0.24

2 49.82 44 .68 49.73 0.~8 0.32 0.27 0.26'

5 49.82 44.67 49.73 0.18 0.33 0.27 0.26 -10 49..81 44.65 49.72 0.19 0.35 0.28 0.27

11.40 0 305.6 12.85 182 49.66 44.46 49.54 0.34 0,54 0.46 0.45

1 49.65 44.40 49.49 0.35 0.60 0.51 0.49

2 49.65 44.40 49.49 0.35 0.60 0.51 0.49

5 49.62 44.38 49.48 0.38 0.62 0.52 0.51

10 49.58 44.37 49.48 0.42 0.63 0.52 0.52 11.50 0 454.4 19.09 270 49.39 44.25 49.27 0.61 0.75 Q.73 0.70

1 49.36 44.20 49.22 0.64 0.80 0.78 0.74

2 49.34 44.19 49.22 0.66 0.81 0.78 0.75

5 - 49.33 44.17 49.20 0.67 0.83 0.80 0.77 10 49.29 44.14 49.18 0.71 0.86 0.82 0.80

'12 .00 0 611.2 25.63 363 49.14 44.00 48.98 0.86 1.00 1.02 0.96

1 49.10 43.96 48.95 0.90 1.04 1.05 1.00

2 49.07 43.95 48.93 0.93 1.05 1.07 1.02

5 49.04 43.94 48.92 0.96 1.06 1.08 1.03

10 49.01 43.93 48.92 0.99 1.07 1.08 1.05 12.10 0 764.0 31.98 452 48.88 43.78 48.76 1.12 1.22 1.24 <11

I'" 1.1iij¥\i k··

1 48.86 43.73 48.73 1.14 1.27 1.27 1.23'l9-·

2 48.85 43.72 48.72 1.15 1.28 1.28 ~ ~ 1.24

5 48.84 43.68 48.69 1.16 1.32 1.31 1.26"'

10 48.80 43.62 48.65 1.20 • 1.38 1.35 {31

Unloadinq

12 .20 0 509.0 21.39 303 48.83 43.68 48.74 1.17 1.32 1.26 1.25

1 48,83 43.68 48.74 1.17 1.32 1.26 1,25

2 48.83 43.68 48.74 1.17 1.32 1.26 1.25

5 48.83 43.68 48.74 1.17 1.32 1.26 1.25 10 48.83 43.68 48.74 1.17 1.32 1.26 1.25

Cetified by:¢.

~,,

Tested ~_j~L ~

Checked by: .--:;

... r.JJ.u--.... {{5[':[!~ ~ c __ ......... ~ .... .. .. ... t

ENGINE ·,RING & LABORATORY SEBVfC'ES-(PVT) L TO ,., 62/3, Nee'lammahara Road, Katuwawala, Boralesgamuwa, Sri Lanka.

Telephone: 0094 011 4309494/2517037 /2517365. Fax: 0094 01 2509806, E-Mail: [email protected].



PROJECT OAT A

Client· Dredging International (Pvt) Ltd Job No. MLJFT/1022


Coordinate E - N - Elevation (m) 1.8 m Date of Report 24.03.2015


TEST DATA


Maintained Pump Dial Reading Settlement (mm) Average

Scale Load Normal

Time Period Stress Reading (kN} (kpa) S1 S2 S3 S1 S2 S3 Settlement

(min) (d [v) mm

Unloadmg

12.20 0 509.0 21 .39 303 48.83 43.68 48.74 1.17 1.32 1.26 1.25

1 48.83 43.68 48.74 1.17 1.32 1.26 1.25

2 48.83 43.68 48.74 1.17 1.32 1.26 1.25

5 48.83 43.68 48.74 1.17 1.32 1.26 1.25

10 48.83 43.68 48.74 117 1.32 1.26 1.25

12.30 0 254.0 10.71 152 49.04 43.76 48.73 0.96 1.24 1.27 1.16

1 49.02 43.81 48.92 0.98 1.19 1.08 1.08

2 49.01 43.81 48.97 0.99 1.19 1.03 1.07

5 49.01 43.81 48.97 0.99 1.19 1.03 1.07

10 49.01 43.81 48.97 0.99 1.19 1.03 1.07

12.40 0 0.0 0 0 49.53 44.47 49.71 0.47 0.53 0.29 0.43

1 49.55 44.47 49.71 0.45 0.53 0.29 0.42

2 49.55 44.47 49.72 0.45 0.53 0.28 0.42

5 49.55 44.47 49.72 0.45 0.53 0.28 0.42

10 49.55 44.47 49.72 0.45 0.53 0.28 0.42

.

d-~

Teste~ Cl)ecl<ed by: Cetified by:

--··i·~~ ... .... JL~ .....-: .... -. ~ ... *. 0 •••• ' ••••• 0 •••

·,

ENGINE~RING & LABORATORY SERVICES (PVT) L TO 62/3, Neelammahara Road, Katuwawafa. Boralesgamuwa, Sri Lanka. Telephone : 0094 011 4309494/2517037 / 2517365, Fax: 0094 01 2509806, E-Mail : [email protected].


TEST METHOD · BS 1377: PART 9: SECTION 4.1 Revision No. 00

PROJECT DATA

Client. Dredging International (Pvt) ltd Job No. MLIFT/1022

Project· Geotechnical Investigation at Hulumale Phase II Date of test 18.03.2015

Coordinate E - N - Elevation (m) 1.8 m Date of Report 24.03.2015


TEST DATA


0 $0 100 150 200 250 300 350 400 450 500

000 ' I [ ! - I I I I I r I I

~ -1.00 --r--foo

I -· . I I I I I r1 I l 1--~ ~~-- i I + l I I I I I

2.00 I I - i I I I E -E rl·' -1- I I I I ~ r-,- - t-

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·-~r. L./1. ( ~~# -ENGINEGAJNG & LABORATORY SERVICES (PVT) LTD 62/3, Neelammahara Road. Katuwawala, Boralesgamuwa, Sri Lanka. Telephone : 0094 011 4309494/2517037 /2517365, Fax : 0094 01 2509806, E-Mail : [email protected].


TEST METHOD· BS 1377: PART 9: SECTION 4.1 Revision No. 00

PROJECT DATA




Location REC08 Test No: 08 TEST DATA

Plate size 0.300 m Area of Plate 0.071 m;l

Maintained Pump Dial Reading Settlement (mm) Average Period Scale Load

Normal s 1 S2 S3 S1 S2 S3 Settlement Time

Reading (kN) Stress

(min) (kpa) (diV) mm

Loading

16.40 0 o· 0 0 50.00 45.00 50.00 0.00 0.00 0.00 0.00

0 152.8 6.47 92 48.75 43.32 48.34 1.25 1.68 1.66 1.53

1 48.65 43.21 4.8.24 1.35 1.79 1.76 1.63

~ 48.63 43.20 48.22 1.37 1.80 1.78 1.65

5 48.56 43.10 48.13 1.44 1.90 1.87 1.74

10 48.53 43.06 48.09 1.47 1.94 1.91 1.77

16.50 0 305.4 12.85 182 48.12 42.52 47.58 1.88 2.48 2.42 2.26

1 47.97 42.37 47.44 2.03 2.63 2.56 2.41

2 47.93 42.32 47.40 2.07 2.68 2.60 2.45

5 47.87 42.25 47.34 2.13 2.75 2.66 2.51

10 47.81 42.19 47.27 2.19 2.81 2.73 2.58

17.00 0 458.4 23.43 . 331 47.41 41.60 46.78 2.59 ~3.4611. 3.22 3.07

1 4726 41.42 46.61 2.74 ~.58 ,.3.39 3.24

2 47.20 41.33 46.53 2.80 3.67 3.47 3.31

5 ~ 47.10 41.21 46.52 2.90 3.79 3148 3.39

10 47.02 41.12 46.33 2.98 3.88 3.67 3.51

17 10 0 611.2 25.63 363 46.74 40.57 45.96 3.26 4.43 4.04 3.91

1 46.58 40.34 45.78 3.42 4.66 4.22 4.10

2 46.55 40.29 45.74 3.45 4.71 4.26 4.14

5 46.45 40.15 45.61 3.55 4.85 4.39 4.26

10 46.33 40.04 45.50 3.67 4.96 4.50 4.38

17.20 0 764.0 31.98 4-52 45.94 39.14 45.00 4.06 5.86 5.00 4.91

1 45.85 38.99 44.87 4.15 6.01 5.13 5.10

2 45.72 .38.82 44.74 4.28 6.18 5.26 5.24

5 45.66 38.60 44.60 4.34 6.40 5.40 5.38

10 45.48 38.50 44.45 4.52 6.50 5.55 5.52

Unloading

17.30 0 509.0 21.39 303 45.48 38.51 44.50 4.52 6.49 5.50 5.50

1 45.48 38.51 44.50 4.52 6.49 5.50 5.50

- 2 45.48 38.51 44.50 4.52 6.49 5.50 5.50

5 45.48 38.51 44.50 4.52 6.49 5.50 5.50 10 45.48 38.51 44.50 4.52 6.49 5.50 5.50

~

Cetified by:¢. ~

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-~~· : .. -~-- ·r ·lJ~~ •···· · · ···· ··· · ··· ···

E"NGUQEERING & LABORATORY $1:RVICES PVT L TO

62/3, Neelammahara Road, Katuwawala, Boralesgamuwa, Sri Lanka.

Telephone: 0094 011 4309494/2517037 /2517365. Fax: 0094 01 2509806, E-Mail: [email protected].


TEST METHOD- 85 1377: PART 9: SECTION 4.1 Revision No. 00

PROJECT DATA







Scale Load Normal

Time Period Stress Reading (kN) (kpa) S1 S2 S3 S1 S2 S3 Settlement

(min) (div) mm

Unloading

17.30 0 509.0 21.39 303 45.48 38.51 44.50 4.52 6.49 5.50 5.50

1 45.48 38.51 44.50 4.52 6.49 5.50 5.50

2 45.48 38.51 44.50 4.52 6.49 5.50 5.50

5 45.48 38.51 44.50 4.52 6.49 5.50 5.50

10 45.48 38.51 44.50 4.52 6.49 5.50 5.50

17.40 0 254.{) 1CH fBa ~$ :sa·. 76 44.66 -4:38 6.24 5.34 -5.32 1 -- ~5.63 ~.76 44.66 4.31 6.24 5.3~ 5..S2 -2 - 45.63 -~8.76 44.66 '4 .37 6.24 5.~ '5.32 5 ~~~3 ·aa·.7e -

-- ~ 44.{)6 4.37' 6.24 5.34 5.32

-10 - '~- -.-r~3 . 3S:.76 ·A4:66 4~1 6.24 5.34' 5.32 -

17.50 0 0.0 0 0 46.62 39.83 45.70 3.38 5.17 4.30 4.28

1 46.64 39.84 45.72 3.36 5.16 4.28 4.27

2 46.64 39.85 45.72 3.36 5.15 4.28 4.26

5 46.66 39.85 45.73 3.34 5.15 4.27 4.25

10 46.67 39.85 45.74 3.33 5.15 4.26 4.25

. .

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(.___ IT,.... ~>· - ..;.~

~-NGINEfRING & LABORATORY'SERVICES (PVT) L TO 62/3, Neelammahara Road, Katuwawala. Boralesgamuwa. Sri Lanka. Telephone: 0094 011 4309494/2517037 /2517365, Fax : 0094 01 2509806, E-Mail: [email protected].



SECTION 4.1 PROJECT DATA

Client. Dredging International (Pvt) Ltd

Project Geotechnical Investigation at Hulumale Phase II

Coordmate E • N • I Elevation (m)

Location REC 08 TEST DATA

Plate size 0.300 m

000

200

300

0

4 00 l-r-

5.00 ~t

6 DO 7.00

50

E 8.00 1=--~

~ 900

- 10 00 c: (I)

E Cl)

E Cl) VI

1100

1:2 00

13.00 .....:

1400 ·==-~

15.00 .-=f :-::c........... 16 00 -i='

17 00 -....:........:== 18.00 19.00 . -'-i-·-1-'- -'--

20 00

100

Area of Plate

150 200 250

=


ENGINE~ING & LABORATORY Sf:RV'ICES (PVT) L TO

300

62/3, Neelammahara Road, Katuwawala. Boralesgamuwa, Sri Lanka.

Revision No. 00

Job No. MUFT/1022

Date of test 19.03.2015

1.8 m Date of Report 24.03.2015 Test No: 08

350 400 450 500

-·-

Cetified by:~

Telephone : 0094 011 4309494/2517037 I 2517365, Fax : 0094 01 2509806, E-Mail: [email protected].


TEST METHOD- BS 1377: PART 9:

Maintained Pump Period Scale

Reading (min) (div)

Load (kN)

Normal Stress (kpa)

Checked by:

4.1

mmahara Road, Katuwawala, Boralesgamuwa, Sri Lanka.

Test Format No:

Revision No.

Average Settlement

mm

Telephone: 0094 011 4309494/2517037/2517365, Fax: 0094 01 2509806, E-Mail: [email protected].



PROJECT OAT A

Client. Dredging International (Pvt) Ltd Job No. ML/FT/1022

ProJect: Geotechnical Investigation at Hulumale Phase II Date of test 19.03.2015

Coordinate E- N - Elevation (m) 1.8 m Date of Report 24.03.2015


Plate size 0.300 m Area of Plate 0.071 m' Maintained Pump Dial Reading Settlement(mm} Average

Scale Load Normal

Time Penod Stress Reading (kN) (kpa) S1 S2 S3 S1 S2 S3 Settlement

(min) (div) mm 15.40 0 254.0 10.71 152 46.35 41.75 46.54 3.65 3.25 3.46 3.45

1 46.35 41.75 46.55 3.65 3.25 3.45 3.45

2 46.35 41.75 46.55 3.65 3.25 3.45 3.45

5 46.36 41.75 46.56 3.64 3.25 3.44 3.44 10 46.36 41.75 46.57 3.64 3.25 3.43 3.44

15.50 0 0.0 0 0 46.81 42.51 46.93 3.19 2.49 3.07 2.92

1 46.81 42.52 46.94 3.19 2,48 3.06 2.91

2 46.81 42.52 46.94 3.19 2.48 3.06 2.91

5 46.81 42.52 46.94 3.19 2.48 3.06 2.91

10 46.81 42.52 46.94 3.19 2.48 3.06 2.91

....

¢-'IJ~

Tested~ Chec~ed by: Cetified by: -:o f'::tt) J. ~. / ........ ~ ... . • • • •• • • ~ ~ •• 4 ..........

1! I

ENGINEERING & LABORATORY SERVICES PVT l TO ( ) 62/3, Neelammahara Road, Katuwawala, Boralesgamuwa, Sri lanka. Telephone : 0094 011 4309494/2517037 / 251 7365, Fax: 0094 01 2509806, E-Matl : [email protected].



PROJECT OAT A

Client: Dredging International (Pvt) ltd Job No. MUFT/1022


Coordinate E- N- I Elevation (m) 1.8 m Date of Report 24.03.2015



0 50 100 150 200 250 300 350 400 450 500

0.00 kt± f-J_ f-1 I I ' I I

~ 1.00 I r-,.._

I I ' r-- I I I I I ,.....

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,..... E Cl> I I ' I I i'-.. I t/) 4.00 I ! i- -

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.=H-+=!- I I I I 5.00 f-l-1--1

I I I I I I ' ' I I I

t-1-! i I I I I I i I I I I I i I I I I

6.00 -~-ri ' I I I I I I I I I

Normal Sress (kN/m2 )

.

' Tested~H- Checked by: Cetified by: ~ ( -:tt,~~AA. ~ ~~ . . //...-

:.-;'~~

~NGINEE~IJQG & LABORATORY S5f3YJCES (PVT) LTD 62/3, Neelammahara Road, Katuwawala, Boralesgamuwa, Sri Lanka. Telephone: 0094 011 4309494/2517037/2517365, Fax: 0094 01 2509806, E-Mail : [email protected].

EL~

Period

(min)

PLATE BEARING TEST 'TEST METHOD- BS 1377: PART 9:

Pump Scale

Reading (div)

Load (kN)

Normal Stress (kpa)

4.1

Test Format No:

Revision No.

Cetified by: ~

62/3, Neelammahara Road, Katuwawala, Boralesgamuwa, Sri Lanka. Telephone: 0094 011 4309494/2517037/2517365, Fax : 0094 01 2509806, EHMail: [email protected].



PROJECT OAT A

Client Dredging International (Pvt) Ltd Job No. ML/FT/1022

Prot eel Geotechnical Investigation at Hulumale Phase II Date of test 19.03.2015

Coordinate E - N· Elevation (m) 1.8 m Date of Repo1i 24.03.2015

Locat1on REC 10 Test No: 10

TEST DATA Plate size 0.300 m Area of Plate 0.071 m.:


Scale Load Normal

T1me Period Stress Reading. (kNJ (kpa) S1 S2 S3 S1 S2 S3 Settlement

(m in) (div) mm Unloadmg

9 .30 0 509.0 21.39 303 48.08 42.06 47.19 1.92 2.94 2.81 2.56

1 48.08 42.06 47.19 1.92 2.94 2.81 2.56

2 48.08 42.06 47.19 1.92 2.94 2.81 2.56

5 48.08 42.06 47.19 1.92 2.94 2.81 2.56

10 48.08 42.06 47.19 1.92 2.94 2.81 2.56

9.40 0 254.0 10.71 152 48.36 42.16 47.52 1.64 2.84 2.48 2.32

1 48.36 42.16 47.52 1.64 2.84 2.48 2.32

2 48.36 42.16 47.52 1.64 2.84 2.48 2.32

5 48.36 4216 47.52 1.64 2.84 2.46 2.32

10 48.36 42.16 47.52 1.64 2.84 2.48 2.32

9.50 0 0.0 0 0 49.02 42.96 48.20 0.98 2.04 1.80 1.61

1 49.02 42.97 48.21 0.98 2.03 1.79 1.60

2 49.02 42.97 48.22 0.98 2.03 1.78 1.60

5 49.03 43.02 48.25 0.97 1.98 1.75 1.57

10 49.03 43.04 48 .25 0.97 1.96 1.75 1.56

-

Testedbf.~~ Checked by· Cetiffed by: ¢- 'I:( 1,'

. ; . ~~---:::- ; .... ,(~-tti . p, . ... .... .. .. , ............. . -- -p: -

ENGINEERING & LABORATORY SERVICES (PVT) L TO 62/3, Neelammahara Road, Katuwawala, Boralesgamuwa. Sri Lanka. Telephone: 0094 011 4309494/2517037 I 2517365. Fax: 0094 01 2509806, E-Mail: [email protected].



PROJECT DATA


Project Geotechnical Investigation at Hulumale Phase II Date of test 19.03.2015

Coordinate E- N- J Elevation (m) 1.8 m Date of Report 24.03.2015


TEST DATA

Plate size 0.300 m Area of Plate 0.071 m"

0 50 100 150 200 250 300 350 400 450 500

0.00 hi.. I -H I -l ..,.... .... I I I I I

I ........

~ I I ! I I

1-1- I ........ I I I I 1.00 t

.... _ I-..!. I I I I I

l I ~ l"'i--- I ~I '

,.. .... ~ - 1 I -r-.... I I I I .... I-

2.00 I i""i--- I I I ... r-.. - . - I I I i I I-to-E E I I

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~+ I I i T I ~ I I

rn 4 00 '

-~ I I I

I I I I .I I I I

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5 00 , I l

1-' - I I I I u I

I I ' I I I I l I - -,-

f ; I I I

I I I I I I i I I I I I -r I

600 Normal Sress (kN/m2 )

.

...

Tested,b~i- Che~ Cetified by:

~ ~~':·

I ~-!f!!JI-------- ..,.:1/:!!!JJIJ.-'

ENGINE!~ING & LABORATORY ~~ES (PVT) LTD 6213, Neelammahara Road. Katuwawala, Boralesgamuwa, Srr Lanka. Telephone: 0094 011 4309494/2517037 /2517365, Fax: 0094 01 2509806, E-Mail: [email protected].

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