... (referring to backfilling core material and fill material) › sloping (referring to constructing and trimming dam side to designed slope to provide safety and stability) › slope grassing. Proposed dam was designed to build in a valley to raise water level and store water for domestic water supply. The water stored by the dam then could be led to water plant for purification. Purified water would be pumped to the reservoirs on top of the mountains and then flow to households via pipe reticulation by gravity. Such kinds of project usually concern complex construction procedure, last long period, involve a number of departments, need great amount of capital and may take risks from many aspects, therefore a considerate and careful plan is extremely important before the project commencement. During the construction, this project encountered many influencing issues happened in this country, which are usually deemed as rare contingencies, such as ...

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