The aim of this study is to prepare an updated Environmental and Social Impact Assessment (ESIA) study dated April 2009 addressing the sanitary closure and rehabilitation of Yatta dumpsite.
... 更多显示 Negative impacts include: dust, air emission, and water quality, impact on cultural heritage, noise pollution, waste management, soil erosion, and loss of ecology. Mitigation measures include: stop work immediately following the discovery of any materials with possible archeological, historical or other cultural value; announce findings to project manager and notify relevant authorities; Avoid waste transfer during strong winds; proper covering of the waste by soil layer of not less than 50cm in depth. The cover will be applied on two stages: the first stage will be 20cm in depth where the cover materials will be spread over the waste surface on plain and sloping areas and compacted up to 95 percent of max dry density of modified proctor; the second stage will be 30cm in depth and to be spread over the first layer on plain and sloping areas. This layer is considered as vegetation layer to support site planting; reinforced concrete ditches to divert rainwater from the site into the valley to prevent soil erosion; and the aftercare phase of the project will involve monitoring activities of the landfill gas and corrective maintenance of the dumpsite to ensure mitigation of all potential environmental and social impacts.
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