Table 91 :–Environmental Management and Monitoring plan Project Proposed Mitigation and Responsibility for Parameters for Monitoring/ Timing - Estimated Environmental and Aspects for Monitoring intervention and Indicators Recommended Mitigation & Social Impact monitoring during (c ) construction frequency of Monitoring costs – design, (o) - operations monitoring to be included in construction and the BoQ (Kshs) defects liability period Loss of vegetation CONSTRUCTION Design Engineer, (c) check and follow Included in the PHASE Project Engineer specifications in the drawings Continuous during BoQ under Minimize clearing of and Contractor and plans construction & excavations unnecessary areas at the (c) Minimal clearance of operation phases construction site vegetation and soil stripping Replant vegetation through landscaping upon completion OPERATION Replenish vegetation at the station regularly Proper maintenance of trees and other vegetation at the station soil erosion CONSTRUCTION Design Engineer, (c ) and (o) During rainy Included in the Construct efficient drainage Project Engineer Soil erosion levels seasons BoQ under structures (culverts, mitre and Contractor Drainage drains, scour checks etc.) KRC Structures Control earthworks through Normal cascading gabions and maintenance distribution channels for budget of the storm water station during Protect excavated sections operation of the route of storm water during heavy rains Provide erosion channels to natural drains and
Table 91 :–Environmental Management and Monitoring plan Project Environmental and Social Impact Proposed Mitigation and Aspects for Monitoring Responsibility for intervention and monitoring during design, construction and defects liability period Parameters for Monitoring/ Indicators (c ) – construction (o) - operations Timing - Recommended frequency of monitoring Estimated Mitigation & Monitoring costs to be included in the BoQ (Kshs) Loss of vegetation CONSTRUCTION PHASE Minimize clearing of unnecessary areas at the construction site Replant vegetation through landscaping upon completion OPERATION Replenish vegetation at the station regularly Proper maintenance of trees and other vegetation at the station Design Engineer, Project Engineer and Contractor (c) check and follow specifications in the drawings and plans (c) Minimal clearance of vegetation and soil stripping Continuous during construction & operation phases Included in the BoQ under excavations soil erosion CONSTRUCTION Construct efficient drainage structures (culverts, mitre drains, scour checks etc.) Control earthworks through cascading gabions and distribution channels for storm water Protect excavated sections of the route of storm water during heavy rains Provide erosion channels to natural drains and Design Engineer, Project Engineer and Contractor KRC (c ) and (o) Soil erosion levels During rainy seasons Included in the BoQ under Drainage Structures Normal maintenance budget of the station during operation
SFG1405-V12-EA-P107314-Box402901B-PUBLIC-Disclosed-4-10-2017.docx