Table 7.2: Environmental and Social Management Plan Responsibility Implementation Monitoring Cost Estimate Potential Impact Mitigation Measures Monitoring Frequency Schedule Indicators (US$) Supervision CONSTRUCTION PHASE IMPACTS Soil Erosion $500 Possible increase in Re-vegetate the During and the Erosion Monitor erosion LAPU Weekly soil erosion as a result construction site by construction occurrence within and of the construction planting rapidly activities around the consultant activities (clearing of growing construction site vegetation and soil vegetation/plants During Ensure that all the excavation) construction Soil excavated soil are Use excavated soil for used for construction Loss of productive construction work During topsoil resulting from Ensure immediate construction Monitor and soil excavation up of the area by document the removing the contaminated soil Soil contamination contaminated topsoil disposal procedure resulting from the and disposing properly release of chemicals in a designated place (lubricant, fuel, paint) from the machineries Water Run-off erosion may During excavation Sediments Monitor BOD, LAPU Weekly $3,000 Attend to any occur from activities Nitrate, pH, Heavy excavation area as quick unprotected excavated metals of the nearby consultant as possible or create an areas during heavy water bodies before embankment to avoid rain resulting to the construction and run off sedimentation of thereafter weekly Create barrier for nearby water-bodies During Sediments during the appropriate containment construction construction activities measures Run-off erosion may During Proper disposal of occur from heaps of construction construction waste excavated soils during metals heavy rain resulting to sedimentation of nearby water-bodies Potential water pollution through run off of hazardous construction waste (lubricants, paint)
Table 7.2: Environmental and Social Management Plan Potential Impact Mitigation Measures Implementation Schedule Monitoring Indicators Monitoring Responsibility Frequency Cost Estimate (US$) Supervision CONSTRUCTION PHASE IMPACTS Soil Erosion Possible increase in soil erosion as a result of the construction activities (clearing of vegetation and soil excavation) Loss of productive topsoil resulting from soil excavation Soil contamination resulting from the release of chemicals (lubricant, fuel, paint) from the machineries Re-vegetate the construction site by planting rapidly growing vegetation/plants Use excavated soil for construction work Ensure immediate up of the area by removing the contaminated topsoil and disposing properly in a designated place During and the construction activities During construction During construction Erosion Soil Monitor erosion occurrence within and around the construction site Ensure that all the excavated soil are used for construction Monitor and document the contaminated soil disposal procedure consultant LAPU Weekly $500 Water Run-off erosion may occur from unprotected excavated areas during heavy rain resulting to sedimentation of nearby water-bodies Run-off erosion may occur from heaps of excavated soils during heavy rain resulting to sedimentation of nearby water-bodies Potential water pollution through run off of hazardous construction waste (lubricants, paint) Attend to any excavation area as quick as possible or create an embankment to avoid run off Create barrier for appropriate containment measures Proper disposal of construction waste During excavation activities During construction During construction Sediments Sediments metals Monitor BOD, Nitrate, pH, Heavy metals of the nearby water bodies before the construction and thereafter weekly during the construction activities consultant LAPU Weekly $3,000
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