FINAL REPORT - JICA the people's republic of bangladesh nippon koei co., ltd. in association with...

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Transcript of FINAL REPORT - JICA the people's republic of bangladesh nippon koei co., ltd. in association with...

  • The Feasibility Study of

    Padma Bridge in

    The People's Republic of BANGLADESH

    NIPPON KOEI CO., LTD.

    in association with CONSTRUCTION PROJECT CONSULTANTS, INC.

    FINAL REPORT

    MARCH, 2005

    JAPAN INTERNATIONAL COOPERATION AGENCY (JICA)

    JAMUNA MULTIPURPOSE BRIDGE AUTHORITY (JMBA)

    No.

    S D

    J R

    05-017

    Volume 4

    TOPOGRAPHIC SURVEY AND GEOTECHNICAL INVESTIGATION

  • THE FEASIBILITY STUDY OF PADMA BRIDGE FINAL REPORT (VOLUME IV) MARCH 2005

    STRUCTURE OF FINAL REPORT

    VOLUME I EXECUTIVE SUMMARY

    VOLUME II MAIN REPORT

    VOLUME III SOCIO-ECONOMIC AND TRANSPORT STUDIES APPENDIX-1: ECONOMIC FEATURE OF BANGLADESH APPENDIX-2: TRANSPORT STUDIES

    VOLUME IV TOPOGRAPHIC SURVEY AND GEOTECHNICAL INVESTIGATION APPENDIX-3: TOPOGRAPHIC AND BATHYMETRIC SURVEYS APPENDIX-4: GEOTECHNICAL INVESTIGATION

    VOLUME V RIVER STUDIES APPENDIX-5: RIVER AND RIVER MORPHOLOGY APPENDIX-6: HYDROLOGY AND HYDRAULICS APPENDIX-7: RIVER ENGINEERING

    VOLUME VI HIGHWAY, BRIDGE AND OTHER ENGINEERING STUDIES APPENDIX-8: BRIDGE ENGINEERING APPENDIX-9: HIGHWAY ENGINEERING APPENDIX-10: RAILWAY PROVISION

    VOLUME VII ENVIRONMENTAL AND SOCIAL/RESETTLEMENT STUDIES APPENDIX-11: ENVIRONMENTAL STUDIES APPENDIX-12: SOCIAL IMPACT ASSESSMENT AND RESETTLEMENT

    FRAMEWORK

    VOLUME VIII DRAWINGS OF PRELIMINARY FACILITY DESIGN

    VOLUME IX SUPPORTING STUDIES (Provided by electric files. Original copies are kept by JMBA and JICA

    Tokyo.)

  • THE FEASIBILITY STUDY OF PADMA BRIDGE FINAL REPORT (VOLUME IV) MARCH 2005

    i

    The Feasibility Study of Padma Bridge

    Final Report

    (Vol. 4 Topographic Survey and Geotechnical Investigation)

    Table of Contents

    Appendix-3 Topographic and Bathymetric Surveys .................................................................A3-1

    Chapter 1 Topographic and Bathymetric Surveys for Site-1 Paturia-Goalundo and Site-3 Mawa-Janjira ........................................................A3-1

    1.1 General...............................................................................................................................................A3-1

    1.2 Overview of Study Area....................................................................................................................A3-4

    1.2.1 Topography.............................................................................................................................A3-4

    1.2.2 Location of Site ......................................................................................................................A3-4

    1.3 Methodology......................................................................................................................................A3-5

    1.3.1 Scope of Works ......................................................................................................................A3-5

    1.3.2 Coordinates System and Datum Level..................................................................................A3-5

    1.3.3 Establishment of Control Points ............................................................................................A3-5

    1.3.4 Establishment of Bench mark................................................................................................A3-6

    1.3.5 Connection and Longitudinal Profile Leveling.....................................................................A3-6

    1.3.6 Topographic Survey...............................................................................................................A3-6

    1.3.7 Bathymetric Survey ...............................................................................................................A3-6

    1.4 Result of Topographic and Bathymetric Surveys.............................................................................A3-7

    Chapter 2 Topographic Survey for Selected Mawa-Janjira Site ........................................A3-10

    2.1 General............................................................................................................................................ A3-10

    2.2 Overview of Study Area................................................................................................................. A3-13

    2.2.1 Topography.......................................................................................................................... A3-13

    2.2.2 Climate................................................................................................................................. A3-13

    2.2.3 Vegetation............................................................................................................................ A3-13

    2.2.4 Location of Site ................................................................................................................... A3-13

  • THE FEASIBILITY STUDY OF PADMA BRIDGE FINAL REPORT (VOLUME IV) MARCH 2005

    ii

    2.3 Methodology................................................................................................................................... A3-13

    2.3.1 Scope of Works ................................................................................................................... A3-13

    2.3.2 Coordinates System and Datum Level............................................................................... A3-14

    2.3.3 Check Survey of Installed Control Points .......................................................................... A3-14

    2.3.4 Centerline Setting................................................................................................................ A3-15

    2.3.5 Connection and Longitudinal Profile Leveling.................................................................. A3-15

    2.3.6 Cross section Survey........................................................................................................... A3-15

    2.3.7 Topographic Survey............................................................................................................ A3-15

    2.3.8 Bathymetric Survey ............................................................................................................ A3-16

    2.3.9 Equipment used for surveys................................................................................................ A3-16

    2.4 Result of Topographic Survey........................................................................................................ A3-16

    Appendix-4 Geotechnical Investigation.......................................................................................A4-1

    Chapter 1 Geotechnical Investigations for Surveys for Site-1 Paturia - Goalundo and Site-3 Mawa - Janjira.....................................................................A4-1

    1.1 General...............................................................................................................................................A4-1

    1.2 Geology..............................................................................................................................................A4-1

    1.3 Outline of Geotechnical Investigation ..............................................................................................A4-4

    1.4 Ground Conditions ............................................................................................................................A4-8

    1.4.1 Geological Profile...................................................................................................................A4-8

    1.4.2 N-value ................................................................................................................................ A4-12

    1.5 Results of Lateral Loading Test...................................................................................................... A4-24

    1.6 Results of Laboratory Test.............................................................................................................. A4-25

    1.6.1 Chemical Properties of Soil Samples ................................................................................. A4-25

    1.6.2 Chemical Properties of Groundwater................................................................................. A4-26

    1.6.3 Laboratory Test Results of Undisturbed Samples.............................................................. A4-26

    1.7 Design Values ................................................................................................................................. A4-27

    1.8 Liquefaction Potential Analysis ..................................................................................................... A4-28

    1.9 Conclusions and Recommendations.............................................................................................. A4-38

    Chapter 2 Geotechnical Investigations for Selected Mawa-Janjira Site............................A4-39

    2.1 General............................................................................................................................................ A4-39

    2.2 Geology........................................................................................................................................... A4-39

    2.3 Outline of Geotechnical Investigation ........................................................................................... A4-41