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橋涵深基坑施工專項施工安全技術方案(1)(存儲版)

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【正文】 ..............................................3 ......................................................................................................................................4 ..............................................................................................................................................5 ......................................................................................................................................5 ..............................................................................................................................................5 ......................................................................................................................................6 ..............................................................................................................................................6 ..............................................................................................................................................6 7主要施工人員、機械配置 ..........................................................................................................................6 .................................................................................................................6 .............................................................................................................................7 8管理措施 ........................................................................................................................................................7 ......................................................................................................................................7 ......................................................................................................................................8 ................................................................................................................................... 10 ....................................................................................................................................11 .......................................................................................................................... 12 .......................................................................................................................... 13 .......................................................................................................................... 14 1 橋涵深基坑專項施工技術方案 1 編制依據(jù) ( 1)國家相關法律、法規(guī)和鐵道部規(guī)定制度 ( 2)《客運專線鐵路橋涵工程施工質(zhì)量驗收暫行標 準》鐵建設 [2021]160號 ( 3)《鐵路混凝土工程施工質(zhì)量驗收補充標準》鐵建設 [2021]160號 ( 4)《鐵路混凝土與砌體工程施工質(zhì)量驗收標準》 TB 10424— 2021/J 2832021 ( 5)《鐵路橋涵工程施工安全技術規(guī)程》鐵建設 [2021]181號 ( 6)《鐵路工程基本作業(yè)施工安全技術規(guī)程》鐵建設 [2021]181號 ( 7)沈丹客專指導性施工組織設計 2 工程概況 根據(jù)規(guī)定一般深基坑是指開挖深度超過 5米(含 5米)或深度雖未超過 5米,但地質(zhì)條件和周圍環(huán)境及地下管線特別復雜的工程
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