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 2Mobilization of construction vehicles/materials 0 0 0 0 0 0 0 0 0 √ √ √ 0 √ 0 0 0 0 0 0 √ 0 0 0 √ 0 0and and movement of barges/vehiclesClearing of sites 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 0 0 0Earth filling and compaction √ √ 0 0 √ 0 0 √ √ 0 0 0 0 √ √ 0 0 0 0 √ 0 √ √ √ 0 0 √Development of facilities for construction activities 0 0 0 0 √ 0 0 0 0 0 0 0 0 √ 0 √ 0 0 0 0 0 √ √ √ 0 0 √EmploymentGenderTransport/RoadAccidentsNon Road AccidentsLanduseStorage, batch mix and fabrication 0 0 0 0 √ 0 0 0 0 0 √ 0 √ √ √ √ 0 0 0 0 0 √ √ 0 0 0 0Operation of Construction Yards 0 0 0 √ √ √ √ 0 0 0 √ √ √ √ √ √ 0 0 0 0 √ √ √ √ √ 0 0Public utility crossings 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 0Instillation of high pressure gas pipe 0 0 0 0 0 0 0 0 0 0 0 0 0 √ 0 0 0 0 0 0 0 √ √ 0 0 √ 0Installation of high voltage line 0 0 0 0 0 0 0 0 0 0 0 0 0 √ 0 0 0 0 0 0 0 √ √ 0 0 √ 0Installation of optical fibres 0 0 0 0 0 0 0 0 0 0 0 0 0 √ 0 0 0 0 0 0 0 √ √ 0 0 √ 0Operation & Maintenance and regional 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 0developmentMain Bridge 0 0 √ 0 √ 0 0 0 0 √ √ √ 0 √ √ 0 0 0 0 0 0 √ √ √ √ 0 0River Training Works 0 0 0 0 √ 0 0 √ 0 0 0 0 0 0 √ 0 0 0 0 0 0 0 √ √ 0 0 0Approach roads 0 0 0 √ 0 0 0 √ 0 0 √ √ 0 √ √ √ 0 √ 0 0 0 0 √ √ √ 0 0Approach rails 0 0 0 0 0 0 0 √ 0 0 √ √ 0 √ √ √ 0 √ 0 0 0 0 √ √ √ 0 0Bridge end facilities 0 0 0 0 0 0 0 0 0 0 0 0 0 √ 0 √ 0 0 0 0 0 0 √ √ 0 0 0Public utility crossings 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 √ √ 0 0 0Associated components 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 0Widening of National Highway (N8) √ √ 0 √ 0 √ 0 √ 0 0 √ √ 0 √ √ √ 0 0 0 √ 0 √ √ √ √ 0 √Railway connectivity √ 0 0 √ 0 √ 0 √ 0 0 √ √ 0 √ √ √ 0 0 0 √ 0 √ √ √ 0 0 √Construction of public utilities 0 0 0 0 0 0 0 √ 0 0 0 0 0 √ √ 0 0 0 0 √ 0 0 √ √ 0 0 0Impacts at regional scale (induced impacts) 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 0Road network development √ √ 0 √ 0 √ √ √ √ 0 √ √ √ √ √ √ 0 0 √ √ 0 √ √ √ √ 0 √Roadside development √ √ 0 √ 0 √ √ √ √ 0 √ √ √ √ √ √ 0 0 √ √ 0 √ √ √ √ 0 √Industrialization √ √ 0 √ 0 √ √ √ √ 0 √ √ √ √ √ √ 0 0 √ √ 0 √ √ √ √ √ √Railway network development √ √ 0 √ 0 √ √ √ √ 0 √ √ √ √ √ √ 0 0 √ √ 0 √ √ √ √ √ √Padma Multipurpose Bridge Design ProjectFinal Report (Environmental Action Plan)Environmental Impact Assessment ReportApril 30, 2010A4.1-3