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锦屏一级水电站工程施工的重点和难点主要在坝肩开挖、拱肩槽边坡基础处理、混凝土垫座等部位的施工,它们的安全生产是整个工程顺利完成的保障。为此对坝肩高边坡稳定、大坝基础开挖及支护、施工期水流控制、各项交叉施工的协调及现场安全管理等方面系统地制定了工程安全生产的施工组织措施。
The key and difficult points in the construction of Jinping I Hydropower Station are mainly the excavation of the abutment, the foundation treatment of the arch shoulder groove and the concrete pedestal construction. Their safety production is the guarantee for the smooth completion of the entire project. For this reason, the construction safety measures for construction of work safety have been formulated systematically in terms of the stability of high side slope of dam abutment, excavation and support of dam foundation, water flow control in construction period, coordination of cross-construction and on-site safety management.