Table 9.Environmental and Social Management and Monitoring Plan: Upgrade of Unga Ltd- Muriet Road Project Activity / aspect Anticipated Mitigation Measure(s) Monitoring Parameter Responsibility Schedule Cost and Effect Source of Funds BURKA RIVER (A NATURAL HABITAT) 1.1 Sediments in Increased Soil erosion control measures Check water quality at LGA Works Construction Part of BOQ runoffs from turbidity of (See section 3 below) points of entry into the Engineer, period construction Burka river river Contractor, Consultant Engineer, LGA EMO WATER RESOURCES AND MANAGEMENT 2.1 Improved Reduce risk of Enhancement measures: Inspect channels Contractor, Construction Part of BOQ drainage system flooding and monitoring and preventive construction and routine LGA Works & Operation stagnant pools maintenance of condition Engineer, Period of water LGA EMO 2,2 Physical Change Avoidance strategies:- observe Check siting plans, LGA Works Siting Part of BOQ placement of drainage setback lines: inspect road construction Engineer, bridge on River systems / 30m from river banks Design / Burka change of Consultant water course Engineers, LGA EMO 2.3 Soil Change of Soil erosion control measures Check natural channel, LGA Construction Part of BOQ disturbance / river flow (see section 3 below Check water quality and Engineer, Period erosions Increased turbidity at points of entry Contractor, (excavation, water turbidity into river Burka Design / trenching etc) and Consultant increased Engineers, sediments load in LGA EMO runoffs
Table 9.Environmental and Social Management and Monitoring Plan: Upgrade of Unga Ltd- Muriet Road Project Activity / aspect Anticipated Effect Mitigation Measure(s) Monitoring Parameter Responsibility Schedule Cost and Source of Funds BURKA RIVER (A NATURAL HABITAT) 1.1 Sediments in runoffs from construction Increased turbidity of Burka river Soil erosion control measures (See section 3 below) Check water quality at points of entry into the river LGA Works Engineer, Contractor, Consultant Engineer, LGA EMO Construction period Part of BOQ WATER RESOURCES AND MANAGEMENT 2.1 Improved drainage system Reduce risk of flooding and stagnant pools of water Enhancement measures: monitoring and preventive maintenance Inspect channels construction and routine of condition Contractor, LGA Works Engineer, LGA EMO Construction & Operation Period Part of BOQ 2,2 Physical placement of bridge on River Burka Change drainage systems / change of water course Avoidance strategies:- observe setback lines: 30m from river banks Check siting plans, inspect road construction LGA Works Engineer, Design / Consultant Engineers, LGA EMO Siting Part of BOQ 2.3 Soil disturbance / erosions (excavation, trenching etc) and increased sediments load in runoffs Change of river flow Increased water turbidity Soil erosion control measures (see section 3 below Check natural channel, Check water quality and turbidity at points of entry into river Burka LGA Engineer, Contractor, Design / Consultant Engineers, LGA EMO Construction Period Part of BOQ
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