Materials to control e.g. absorbent discharges: material, sand bags, shovels, pumps, machinery, containers, and gloves stored near construction areas avoid Machinery operations: use of heavy machinery: closer than 30m from watercourses (River Burka) during rainy season. All repairs, maintenance, refilling undertaken offsite away from the river CONSTRUCTION WASTES Waste water Soil Waste water contained not to Contractor, Construction Part of BOQ from concrete degradation, enter into environment: Consultant period works, washing Degradation of construct drainage channels to Engineer of aggregates, water quality divert runoff water from LGA maintenance of receiving sensitive habitat (Burka river) Engineer, workshop water bodies LGA EMO Avoid / minimize discharging Check soil / water quality On-going $ 100 a year 5.2 Rubble, onto land and in water at points of entry into chunks of receptor pavement, pieces Fill material in open pits of concrete and masonry, 5.3 Non-reusable excavated material AIR QUALITY AND CLIMATE CHANGE
Materials to control discharges: e.g. absorbent material, sand bags, shovels, pumps, machinery, containers, and gloves stored near construction areas Machinery operations: avoid use of heavy machinery: closer than 30m from watercourses (River Burka) during rainy season. All repairs, maintenance, refilling undertaken offsite away from the river CONSTRUCTION WASTES Waste water from concrete works, washing of aggregates, maintenance workshop 5.2 Rubble, chunks of pavement, pieces of concrete and masonry, 5.3 Non-reusable excavated material Soil degradation, Degradation of water quality of receiving water bodies Waste water contained not to enter into environment: construct drainage channels to divert runoff water from sensitive habitat (Burka river) Avoid / minimize discharging onto land and in water Fill material in open pits Contractor, Consultant Engineer LGA Engineer, LGA EMO Construction period Part of BOQ Check soil / water quality at points of entry into receptor On-going $ 100 a year AIR QUALITY AND CLIMATE CHANGE
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