Padma Multipurpose Bridge Project

Annex 4-1: Interaction Matrix showing project activities and environmental componentsEnvironmental ComponentsProject Activities in Different PhasesTopographyTop soil/Bed MaterialRiver flowDrainageErosion/ScourFisheries/Aquatic lifeWildlifeVegetationWetlandsCharlandsAir QualitySurface Water QualityGroundwater QualityNoise QualitySoil QualityWasteSpoilsRelig/Cultur. SensitivityLand Acqu. & Resett.AgricultureNavigation/WaterAccidentsHealth, Safety andHygieneWeightage 2 3 4 3 4 5 5 5 4 4 3 3 3 4 3 3 5 3 5 4 4 5 4 3 4 3 2Approach roads 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Mobilization of equipments, construction 0 0 0 0 0 0 0 0 0 0 √ 0 0 √ 0 0 0 0 0 0 0 0 0 0 √ 0 0materials/ vehiclesClearing of sites 0 0 0 0 0 0 √ √ 0 0 0 0 0 √ 0 √ √ 0 0 √ 0 0 √ 0 0 0 0Removing of top soils 0 √ 0 0 √ 0 0 √ 0 0 0 0 0 0 0 √ 0 0 0 √ 0 0 √ √ 0 0 0Earth filling and compaction for road embankment √ √ 0 √ √ √ √ √ √ 0 √ √ 0 √ √ √ 0 0 0 √ 0 √ √ √ 0 0 √EmploymentGenderTransport/RoadAccidentsNon Road AccidentsLanduseBlack carpeting (bituminous carpet) √ √ 0 0 0 0 0 0 0 0 √ √ 0 0 √ √ 0 0 0 0 0 √ √ √ 0 0 0Construction of road structures √ √ 0 √ √ 0 0 √ 0 0 √ √ 0 √ √ √ 0 √ 0 √ 0 √ √ √ 0 0 √Waste disposal 0 0 0 0 0 √ 0 0 √ 0 0 √ 0 0 √ √ 0 0 0 √ 0 0 0 0 0 0 √Provision for Approach rails 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Mobilization of equipments, construction0 0 0 0 0 0 0 0 0 0 √ 0 0 √ 0 0 0 0 0 0 0 0 0 0 √ 0 0materials/ vehiclesClearing of sites 0 0 0 0 0 0 √ √ 0 0 0 0 0 0 0 √ √ 0 0 √ 0 0 0 0 0 0 0Removing of top soils 0 √ 0 0 √ 0 0 √ 0 0 0 √ 0 0 0 √ 0 0 0 √ 0 0 √ √ 0 0 0Earth filling and compaction for road√ √ 0 √ √ √ √ √ √ 0 √ √ 0 √ √ 0 0 0 0 √ 0 √ √ √ 0 0 √embankmentPlacing sleepers, crushed rocks, rails etc. 0 0 0 0 0 0 0 0 0 0 0 0 0 √ 0 0 0 0 0 0 0 √ √ √ 0 0 0Construction of railway viaducts √ √ 0 0 0 √ √ √ √ 0 √ √ 0 √ √ √ 0 √ 0 √ 0 √ √ √ 0 0 √Construction of rail stations √ 0 0 0 0 √ √ √ √ 0 √ √ 0 √ √ √ 0 0 0 √ 0 √ √ √ 0 0 √Waste disposal 0 0 0 0 0 0 0 √ 0 0 0 √ 0 0 √ √ 0 0 0 0 0 √ 0 0 0 0 √Bridge end facilities 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Mobilization of equipments, construction0 0 0 0 0 0 0 0 0 0 √ 0 0 √ 0 0 0 0 0 0 0 0 0 0 √ 0 0materials/ vehiclesClearing of sites 0 0 0 0 0 0 √ √ 0 0 0 0 0 √ 0 √ √ 0 0 √ 0 √ √ √ 0 0 0Removing of top soils 0 √ 0 0 √ 0 0 √ 0 0 0 0 0 0 0 √ 0 0 0 √ 0 0 0 0 0 0 0Earth filling and compaction √ √ 0 0 √ 0 0 √ √ 0 √ √ 0 √ √ 0 0 0 0 √ 0 √ √ √ 0 0 √Development of superstructure 0 0 0 0 0 0 0 0 0 0 0 0 0 √ 0 √ 0 0 0 0 0 √ √ √ 0 0 √Waste disposal 0 0 0 0 0 √ 0 √ 0 0 0 √ 0 0 √ √ 0 0 0 0 0 0 0 0 0 0 √Construction yards 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Dredging for development of Construction Yards 0 √ √ √ √ √ √ √ 0 √ √ √ 0 √ 0 √ √ 0 0 0 √ √ √ 0 0 0 0Padma Multipurpose Bridge Design ProjectFinal Report (Environmental Action Plan)Environmental Impact Assessment ReportApril 30, 2010A4.1-2