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Padma Multipurpose Bridge Project

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Annex 4-2: Impact Assessment Matrix26 Non Road Accidents27. LanduseEnvironmental Components<strong>Project</strong> Activities in Different PhasesApproach roadsMobilization of equipments, constructionmaterials/ vehiclesClearing of sitesRemoving of top soilsEarth filling and compaction for roadembankmentBlack carpeting (bituminous carpet)Construction of road structuresWaste disposalProvision for Approach railsMobilization of equipments, constructionmaterials/ vehiclesClearing of sitesRemoving of top soilsEarth filling and compaction for roadembankmentPlacing sleepers, crushed rocks, rails etc.Construction of railway viaductsConstruction of rail stationsWaste disposal<strong>Bridge</strong> end facilitiesMobilization of equipments, constructionmaterials/ vehiclesClearing of sitesRemoving of top soilsEarth filling and compactionDevelopment of superstructureWaste disposalInteractionWeightageDegree of ImpactShort TermLong TermPartly MitigableFully MitigableComposite Rating ValeImpact ValueInteractionWeightageDegree of ImpactShort TermLong TermPartly MitigableFully MitigableComposite Rating ValeImpact Value√ 2 -1 √ √ -1 -2√ 2 2 √ 2 4√ 2 -1 √ √ -1 -2√ 2 -1 √ √ -1 -2√ 2 2 √ 2 4√ 2 2 √ 2 4√ 2 -1 √ √ -1 -2√ 2 -1 √ √ -1 -2√ 2 3 √ 3 6√ 2 -2 √ √ -1 -2<strong>Padma</strong> <strong>Multipurpose</strong> <strong>Bridge</strong> Design <strong>Project</strong>Final Report (Environmental Action Plan)Environmental Impact Assessment ReportApril 30, 2010A4.2-17

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