Padma Multipurpose Bridge Project

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6.7 Preferred Options34. Weighted score of both the options for the main bridge is presented in Table 6-6. Weightedsummation of score for composite steel truss bridge is higher than the extradosed concrete bridge.Hence, the steel truss bridge is considered the preferred scheme for the main bridge.Table 6-6: Weighted Score of Main Bridge OptionsScoreWeighted ScoreParameter Weightage ExtradosedConcrete BridgeSteel TrussBridgeExtradosedConcrete BridgeSteel TrussBridgeTechnical Robustness 25 2 4 50 100Constructability 20 2 4 40 80Maintenance 10 4 2 40 20Cost 20 2 3 40 60Social & Resettlement 5 3 2 15 10Environment 10 3 2 30 20Proven Previous Use 10 2 5 20 50Total 100 235 34035. Weighted score of both the options for the transition structures is presented in Table 6-7. OptionH1 has the higher total weighted score. Option H1 was thus selected as the preferred transitionstructure.Table 6-7: Weighted Score of Transition Structure OptionsParameter WeightageScoreWeighted ScoreOption H1 Option H2 Option H1 Option H2Technical Robustness 20 3 2 60 40Constructability 15 4 3 60 45Maintenance 5 2 3 10 15Cost 10 3 2 30 20Social & Resettlement 20 2 4 40 80Environment 30 4 2 120 60Total 100 320 26036. Weighted score of all RTW options are presented in Table 6-8. Scores for RTW options aretaken from ‘RTW Final Scheme Design Report’ and were calculated in the scale of 0 to 100.Alternative 1, revetment along bank has the highest total weighted score and hence is considered asthe preferred option for RTW.Table 6-8: Weighted Score of RTW OptionsScoreWeighted ScoreParameter Weightage Alternative1Alternative2Alternative2 ModifiedAlternative1Alternative2Alternative2 ModifiedTechnicalRobustness15 61 47 55 915 705 825HydraulicPerformance15 70 47 77 1,050 705 1,155Constructability 10 55 55 30 550 550 300Maintenance 10 65 45 40 650 450 400Cost 15 3 15 0 45 225 0Environment 15 59 49 45 885 735 675Social &Resettlement20 47 36 30 940 720 600Total 100 5,035 4,090 3,9556-29
6.8 Conclusion37. Figure 6-6 presents the preferred option for various components of the project.PadmaBridgeFeasiblity StudyA. LocationPaturia -GoalundoDohar -CharbhadrasanMawa - JanjiraChandpur -BhedarganjB. Bridge TypeConcrete - BoxGirderConcrete -ExtradosedGirderConcrete -Cable StyledGirderDetailed Design StageAnalysis of each option is based on1. Technical Robustness2. Constructability3. Maintenance4. Cost5. Social & Resettlement6. Environment7. Proven Previous UseCompositeSteel TrussMain BridgeExtradosedGirder(PrestressedConcrete)C. Main BridgeTwo LevelBridgeSingle LevelBridgeD. Transition StructuresTransitionStructure -Option H1TransitionStructure -Option H2E. River Training WorksRevetmentalong BankGuide Bundwith HardPoints on BankGuide Bundwith HardPoints on CharNote: Preferred Option:Figure 6-6: Preferred option6-30
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Environmental Assessment ReportDraf
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2.3.7 Resettlement Sites 2-192.4 Su
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10.2.3 Public Consultation 10-910.3
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ERP Emergency Response Plan RTWs Ri
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1 Introduction1.1 Project Backgroun
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1.1.3 Key Project Components5. The
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option, a consideration has been ma
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1.2.1.6 Relevant National Polices19
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Act/Rule/Law/Ordinance Responsible
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No.Environment Related Internationa
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Red CategoryProjectsIEE, NOCs, and
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environmental risks and impacts in
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Baseline parameters;Level of consul
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There is no exclusive habitat of an
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1.5.5 ADB Study (ADB PPTA May 2007)
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Detailed environmental management p
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criteria assessment was done for RT
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Preparation of Draft and Updated EI
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the impacts to be monitored, and wh
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Table of Contents2 Description of t
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2. The Project influence area will
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This page intentionally kept blank.
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2.3.1 Main BridgeFigure 2-3: Sub-co
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are being studied by RTW team. Figu
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2.3.2.3 General Alignment of RTW19.
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Figure 2-7: RTW typical cross-secti
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Figure 2-9: Typical cross-section o
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41. In Mawa side, a newly emerged C
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The anchor towers would be taller t
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Starting &endingchainage(Km)23+260
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SlNo.Contract Package2010 2011 2012
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2.7 Relevant Associated Components5
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Table of Contents3 Description of t
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Table 3-51: Communication network i
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3 Description of the Environment3.1
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Figure 3-3: Digital Elevation Map o
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3.1.2.2 Strata along North Bank9. E
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Silt (%) 81 70 77 17Clay (%) 17 3 1
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April 2005: IRS P6 LISS III Satelli
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ProjectComponentsConstructionYardLe
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Figure 3-11: Monthly rainfall in Ma
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alluvial silt, alluvial silt and cl
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Figure 3-14: Seismic zoning map of
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District upazila Union Mouza No. of
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Figure 3-17: Flood prone areas in t
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3.2 Ecological ResourcesFigure 3-19
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3.2.2 Forests and Protected Areas44
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All flood plains in the Project are
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A. Kathalbari Char, 5km U/S of BR,
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51. Terrestrial birds can be divide
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C. Turn at Kathalbari Char, 4km U/S
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Char Janajat, 11km U/S of Bridgekm
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Figure 3-27: Migratory and Uncommon
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Gangetic GharialGangetic DolphinGan
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Reptiles63. During the study eight
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Figure 3-30: Fish breeding grounds
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3.2.4.1 Species of Conservation Sig
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Estimated total production from cap
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Figure 3-35: Fish catch composition
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River-Bed Materials: Metals (As, Cd
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ID Location PM 10 PM 2.5 SPM SO x N
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Location Date TimeMea Med Max Min S
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Source: The Consultant Environmenta
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3.4.1 Population and Community Char
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3.4.4 Physical and Cultural Resourc
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SI No Crop Cropped Area Crop Produc
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117. However, during the operation
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exhaustive.3.5.8 Water Supply and S
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Mode of travel Mawa side Janjira si
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CHAPTER 4:SCOPINGAND PRIORITIZATION
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4 Scoping and prioritization of imp
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Page 147 and 148: Step 4a: Assigning composite rating
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Page 151 and 152: Second Priority Environmental Compo
Page 153 and 154: construction yard and other constru
Page 155 and 156: Filling of flood plains &Tree felli
Page 157 and 158: Table of ContentsList of Tables ...
Page 159 and 160: 5.2 Data and Information Collection
Page 161 and 162: 12. Estimate of future sea level ri
Page 163 and 164: Table 5-2: GHG emission from the Pr
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Page 169 and 170: 2. During FS, the location of the b
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Page 175 and 176: Table 6-2: Evaluation Criteria for
Page 177 and 178: site for the construction of the pr
Page 179 and 180: Table 6-3: Comparison of concrete e
Page 181 and 182: equirementsConstructabilityConstruc
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Page 187 and 188: each, the top of the revetment can
Page 189 and 190: 33. An extensive alternative analys
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Page 201 and 202: Figure 7-2: Distribution of census
Page 203 and 204: loss of livelihoods or business opp
Page 205 and 206: 700.00600.00500.00612.70MawaJanjira
Page 207 and 208: NameIUCN/CITESStatusEndangeredLocal
Page 209 and 210: NameLarge TreeFrogIndian BullFrogIU
Page 211 and 212: Estimation of Noise Levels from Pil
Page 213 and 214: About 2 km length through riverbed
Page 215 and 216: c. Monitor area for these creatures
Page 217 and 218: Wave protectionUnderwater slope pro
Page 219 and 220: temporary drainage problem in those
Page 221 and 222: Table 7-12: Tree cut for constructi
Page 223 and 224: Landuse Type Mawa (ha) Janjira (ha)
Page 225 and 226: agricultural land and support crops
Page 227 and 228: There must be adequate sanitary lat
Page 229 and 230: L eq (1 hr) (dBA)Train SpeedDistanc
Page 231 and 232: 2009 12 42 48 392 462014 60 169 230
Page 233 and 234: GenderTransport Communication111. V
Page 235 and 236: 124. Traffic and Transit Accidents:
Page 237 and 238: 140. Deterioration in surface water
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Page 241 and 242: CHAPTER 8:ENVIRONMENTALMANAGEMENT A
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11. The monitoring program will als
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ImpactMitigation measuresMonitoring
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ProjectActivitiesEnvironmentalImpac
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ProjectActivities3. Approach RoadsC
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ProjectActivitiesDrainage ofrunoff
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Parameter Location Means of Monitor
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Table 8-3: Summary of Costs of EMP
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costs, resettlement of the affected
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oundary between the two layers and
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Figure 8-4: Maximum size of Charlan
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Materials can be filled in the boat
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have provisions for 1,944 housing p
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77. The main functions of CEMC are
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8.9.2.3 Institutional Arrangement87
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quality even for basic services. In
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the location should be relatively i
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118. Experts required for the wildl
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Increasing crop yield on the existi
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detailed business plans will be mad
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Other environmental enhancement pro
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CHAPTER 9:INSTITUTIONALARRANGEMENTS
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9 Institutional Arrangements and Ca
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Supervision and monitoring of the p
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He/She is responsible for the prope
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in the country verifying that the e
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9.2.1.1 Manager Safeguard (Environm
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Preparation of EIA/SEIA such as scr
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(i) The GRC shall review, consider
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BBAExecutiveDirectorEnvironmentalMa
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Table of Contents10 Public Consulta
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10 Public Consultation and Informat
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Daily Ittefaq, Dhaka, July 10, 2009
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LocationConsultationDate andTimePar
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FGD: RS 3 South MedinimondalFGD: Ka
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Figure 10-7: First Public Consultat
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Table 10-5: Suggestions obtained fr
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Discussion pointswill occur at coun
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Table 10-6: Opinion obtained from F
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IssuesDo your children have access
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Issuesduring high floods?Is the Cha
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IssuesParticipants’ Opinion,comme
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Issuesduring construction ofthe bri
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IssuesParticipants’ Opinion,Comme
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IssuesParticipants’ Opinion,Comme
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Issuesvillage market, healthcenters
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CHAPTER 11:ECONOMICASSESSMENT
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11 Economic Assessment11.1 Introduc
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11.3 Traffic Forecasts6. Traffic vo
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11.4 Project Benefits14. The quanti
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Incremental to ‘without bridge’
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Table of Contents12 Conclusions 12-
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6. An environmental enhancement fun
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Annex 1-1: Harmonized Safeguard Pol
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AspectOperationalFrameworkofWorld B
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AspectOperationalFrameworkAlternati
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AspectOperationalFrameworkIndepende
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AspectOperationalFrameworkClimateCh
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Annex 1-2: Terms of Reference for t
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- Main bridge (about 5.6km long) an
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o Resettlement siteso Dredged mater
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discussion of impacts that have not
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45. BBA will be responsible to coor
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8.0 Reporting48. All reports shall
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Annex 4-1: Interaction Matrix showi
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Annex 4-1: Interaction Matrix showi
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Annex 4-2: Impact Assessment Matrix
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Annex 4-3: Scoring of Environmental
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Annex 8-1Annex 8-1: Environmental C
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Annex 8-1recycling, treatment or di
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Annex 8-1Project Activity/Impact So
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Annex 8-1ECP 4: Drainage Management
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Annex 8-1ECP 6: Erosion and Sedimen
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Annex 8-1ECP 9: Borrow Areas Develo
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Annex 8-1Project Activity/ Environm
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Annex 8-2Annex 8-2: Project Entitle
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Annex 8-2Implementation Issues:1. J
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Annex 8-2Loss Item 8: LOSS OF STAND
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Annex 8-2Loss Item 12: LOSS OF INCO
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Annex 8-3Annex 8-3: Emergency Respo
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Annex 8-3Figure A8.2-1: ERT Managem
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Annex 8-3Equipment Quantity Unit Co
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Annex 8-3Bangladesh Army and Police
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Annex 8-3On-Site Management of the
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Annex 8-3Emergency Event Probabilit
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Annex 8-3Emergency Event Probabilit
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Annex 8-3VRecoveryA. Recovery Manag
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Annex 9-1: Roles and Responsibiliti
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Annex 9-2: Environmental Management
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Annex 9 3: TOR for Environmental Sp
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C. International Consultants1. Unit
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e exclusively engaged in the projec
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Annex 9- 4: Sample Memorandum of Un
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Annex 9-5: Outline Terms of Referen
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9. Based on the above scope of work
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Annex 9 6: Framework for the Establ
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indirectly influenced by the projec
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10. A series of training programs a
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Annex 9-6: Consultancy Services for
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Procedure for identification of leg
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Sl Activities/Month 1 2 3 4 5 6 7 8
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Annex 10-1List of Stakeholders Invi
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Annex 10-2Padma Multipurpose Bridge
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Annex 10-2Approach Road: Current Sc
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Annex 10-2Environmental Impacts: RS
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Annex 10-2Affected HH and Populatio
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Annex 10-2RTW LayoutsEnvironmental
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Annex 10-2Construction Yard-2Enviro
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Annex 10-213
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Annex 10-3Comment Sheet for Public
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Annex 10-4: Newspaper Advertisement
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Annex 10-4
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Annex 10-4
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Annex 10-4
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Annex 10-5List of Experts Consulted
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Annex 10-6: List of Participants-FG
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Annex 10-6
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Annex 10-6
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Annex 10-6Sl. Name & Address Addres
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Annex 10-6
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Annex 10-6
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Annex 10-6
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Annex 10-6Sl. Name Address Professi
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FGD AT CHARLANDList of Participants
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Annex 10-7
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Annex 10-7
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Annex 10-7Sl Name Village/Professio
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Annex 10-7
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Annex 10-7
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Annex 10-7
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Annex 10-755 Md. Iqbal Hossain Busi
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Annex 10-7
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Annex 10-7
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Annex 10-7
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Annex 10-7Time and Date: 11:30 - 14
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Annex 10-7
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Annex 10-7
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Annex 10-7List of ParticipantsPadma
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Annex 10-7
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Annex 10-7
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Annex 10-7
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Annex 10-8: Public Consultation New
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Padma Multipurpose Bridge Project

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