文档介绍：陡峻地势倒虹吸工程施工方案
元阳丫多河水库
左岸干渠
10+~22+
程第七标段
1#,2#倒虹吸
施工方案
1 工程概况......................................................................................................... 1
2 施工部署......................................................................................................... 1
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3 便道施工......................................................................................................... 2
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4 土方开挖工程................................................................................................. 3
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5 砼工程............................................................................................................. 6
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