越西县普雄二电站引水系统工程施工组织设计

越西县普雄二级电站引水系统工程前池.压力管道工程施工组织设计

目 录

第一章 施工总体规划 .................................................................................................. - 7 -

1.1工程概况 ................................................................................................................................. - 5 - 1.2工程区水文气象与地质条件 .................................................................................................. - 6 - 1.2.1水文气象 ----------------------------------------------------------------------------------------------- - 6 - 1.2.2区域地质概况 ----------------------------------------------------------------------------------------- - 6 - 1.3现场施工条件 .......................................................................................................................... - 6 - 1.3.1对外交通条件 ----------------------------------------------------------------------------------------- - 6 - 1.3.2天然建筑材料 ----------------------------------------------------------------------------------------- - 7 -

第二章 施工总体规划 .................................................................................................. - 7 -

2.1施工管理目标 .......................................................................................................................... - 7 - 2.2施工组织管理准备 .................................................................................................................. - 8 - 2.2.1施工组织管理体系 ---------------------------------------------------------------------------------- - 8 - 2.2.2各部门人员配置及主要职责 ---------------------------------------------------------------------- - 8 - 2.2.3施工队伍安排及分工 ------------------------------------------------------------------------------- - 9 - 2.3施工进场与现场施工准备 ...................................................................................................... - 9 - 2.3.1施工人员.设备组织 ---------------------------------------------------------------------------------- - 9 - 2.3.2现场施工准备 ---------------------------------------------------------------------------------------- - 10 - 2.4施工总体规划 ........................................................................................................................ - 11 - 2.4.1施工总体规划原则 --------------------------------------------------------------------------------- - 11 - 2.4.2工程总体施工程序和方法简述 ------------------------------------------------------------------ - 11 - 2.5施工技术保证措施 ................................................................................................................ - 12 - 2.5.1施工技术管理机构 --------------------------------------------------------------------------------- - 12 - 2.5.2施工技术管理措施 --------------------------------------------------------------------------------- - 13 - 2.6现场施工管理 ........................................................................................................................ - 13 - 2.7资源配置 ................................................................................................................................ - 13 - 2.7.1主要施工机械设备配置 --------------------------------------------------------------------------- - 13 - 2.8施工组织设计编制原则与依据 ............................................................................................ - 15 - 2.8.1施工组织设计编制原则 --------------------------------------------------------------------------- - 15 -

第三章 施工总平面布置 ............................................................................................ - 15 -

3.1施工总布置地依据和原则 .................................................................................................... - 15 - 3.1.1施工布置依据 ---------------------------------------------------------------------------------------- - 15 - 3.1.2施工布置原则 ---------------------------------------------------------------------------------------- - 16 - 3.2场内施工道路布置 ................................................................................................................ - 16 - 3.3施工水.电及通讯布置 ........................................................................................................... - 16 - 3.4施工场地和辅助设施布置 .................................................................................................... - 18 - 3.4.1施工场地规划 ---------------------------------------------------------------------------------------- - 18 - 3.4.2施工辅助设施布置 --------------------------------------------------------------------------------- - 18 - 3.4.3生产库房布置 ---------------------------------------------------------------------------------------- - 19 - 3.5砼拌和系统 ............................................................................................................................ - 19 -

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越西县普雄二级电站引水系统工程前池.压力管道工程施工组织设计

3.6砂石料加工系统 .................................................................................................................... - 19 - 3.7办公与生活设施布置 ............................................................................................................ - 19 -

第四章 施工进度计划 ................................................................................................ - 20 -

4.1 编制依据及原则 .................................................................................................................... - 20 - 4.1.1编制依据 ---------------------------------------------------------------------------------------------- - 20 - 4.2 施工进度编制说明 ................................................................................................................ - 20 - 4.3工程关键线路和主要节点控制工期..................................................................................... - 20 - 4.3.1关键线路 ---------------------------------------------------------------------------------------------- - 20 - 4.4工期保证措施 ........................................................................................................................ - 21 - 4.4.1组织保证 ---------------------------------------------------------------------------------------------- - 21 - 4.4.2资源管理保证 ---------------------------------------------------------------------------------------- - 21 - 4.4.4现场计划执行保证 --------------------------------------------------------------------------------- - 22 - 4.4.5质量保证 ---------------------------------------------------------------------------------------------- - 22 -

第五章 天然建筑材料开采及加工 ............................................................................ - 23 -

5.1土石方规划 ............................................................................................................................ - 23 - 5.2 土料场开采 ............................................................................................................................ - 23 - 5.2.1施工程序 ---------------------------------------------------------------------------------------------- - 23 - 5.2.2施工方法 ---------------------------------------------------------------------------------------------- - 23 - 5.3石料场开采 ............................................................................................................................ - 24 - 5.3.1砂石料生产质量控制 ------------------------------------------------------------------------------ - 26 -

第六章 施工测量 ........................................................................................................ - 27 -

6.1施工测量依据 ........................................................................................................................ - 27 - 6.2控制测量 ................................................................................................................................ - 27 - 6.2.1设计控制网复核 ------------------------------------------------------------------------------------- - 27 - 6.2.2施工平面控制网加密 ------------------------------------------------------------------------------ - 28 - 6.2.3施工高程控制网加密 ------------------------------------------------------------------------------ - 28 - 6.2.4施测要求 ---------------------------------------------------------------------------------------------- - 28 -

第七章 前池压力管道工程施工 ................................................................................ - 28 -

7.1前池开挖 ................................................................................................................................ - 28 - 7.2施工布置 ................................................................................................................................ - 29 - 7.2.1坝基开挖施工程序及方法说明 ------------------------------------------------------------------ - 29 - 7.2.3前池.引水渠开挖主要机械设备 ----------------------------------------------------------------- - 29 - 7.2.4质量控制措施 ---------------------------------------------------------------------------------------- - 30 - 7.3引水渠填筑 ............................................................................................................................ - 30 - 7.3.1填筑过程中地质量控制 --------------------------------------------------------------------------- - 30 - 7.3.2浆砌石施工 ------------------------------------------------------------------------------------------- - 31 -

第八章 现场试验与检测 ............................................................................................ - 33 -

8.1试验检测地依据及评定标准 ................................................................................................ - 33 - 8.1.1试验检测依据 ---------------------------------------------------------------------------------------- - 33 - 8.1.2施工过程中地质量控制及试验管理 ------------------------------------------------------------ - 34 - 8.1.3常用材料地试验项目.取样方法.取样频率.取样数量及试验方法 ----------------------- - 34 - 8.1.4施工过程中工程质量控制试验项目检测频率 ----------------------------------------------- - 35 -

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越西县普雄二级电站引水系统工程前池.压力管道工程施工组织设计

8.2试验检测与施工质量控制 .................................................................................................... - 36 -

第九章 质量保证体系及保证措施 ............................................................................ - 38 -

9.1质量目标 ................................................................................................................................ - 38 - 9.2质量保证计划 ........................................................................................................................ - 38 - 9.3质量保证措施 ........................................................................................................................ - 40 - 9.3.1土石方开挖工程质量保证措施 ------------------------------------------------------------------ - 40 - 9.3.2土石方填筑工程质量保证措施 ------------------------------------------------------------------ - 41 - 9.3.3钢筋混凝土工程质量保证措施 ------------------------------------------------------------------ - 41 - 9.3.4砌筑工程质量保证措施 --------------------------------------------------------------------------- - 43 -

第十章 安全保证体系及保证措施 ............................................................................ - 43 -

10.1安全管理目标 ...................................................................................................................... - 43 - 10.2安全管理组织机构及主要职责 .......................................................................................... - 44 - 10.3安全管理制度及办法 .......................................................................................................... - 45 - 10.3.1安全生产责任制 ----------------------------------------------------------------------------------- - 45 - 10.3.2安全会议制度 -------------------------------------------------------------------------------------- - 45 - 10.3.3安全事故报告制度 -------------------------------------------------------------------------------- - 45 - 10.3.4安全检查制度 -------------------------------------------------------------------------------------- - 46 - 11.3.5安全生产重奖重罚 -------------------------------------------------------------------------------- - 47 - 10.3.6员工安全教育培训制度 -------------------------------------------------------------------------- - 47 -

第十一章 环境保护及文明施工 ................................................................................ - 47 -

11．1环境保护措施.................................................................................................................... - 47 - 11.2文明施工地目标.组织机构 .................................................................................................. - 48 -

第十二章 附图 ............................................................................................................ - 48 -

附图1施工总平面布置图 .......................................................................................................... - 48 - 附图2施工进度计划横道图 ...................................................................................................... - 48 -

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越西县普雄二级电站引水系统工程前池.压力管道工程施工组织设计

第一章 综合说明

1.1工程概况

越西县普雄二级电站引水系统工程位于四川省凉山州越西县普雄镇境内地下普雄.

越西县普雄二级电站引水系统工程测区内地貌主要为高山侵蚀切割型地貌,地势西南偏南高东北偏北低,山脉走向主要为东西向,主要为缓坡至斜坡,大部分为陡坡,地表植被较差,有少许泥石流堆积物,总地物理地质现象不发育.

本枢纽由引水渠.压力前池.压力管理和泄水管道组成.

引水渠渠顶高程为1732.16m,本标段引水渠长度1200m,高4.7m,引水渠宽度4.9m.

前池占地面积985.85㎡,压力管道和泄水管道占地面积3692.33㎡,引水渠占地面积为5958.4㎡由进水引渠将水引进前池,再由前池将水流进压力管道和泄水管道.

本标段引水渠全长1216m,且纵坡为1/2000.前池与渠道采用管道连接,且管道管径D=3.6m；

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