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红联城市广场A3地块工程

施工组织设计

中铁八局集团第六工程有限公司

二○一三年八月十日

目 录

第一章 编制依据 ··················································································································· 6 1.1 红联城市广场A3地块工程施工初步设计图纸 ········································································· 6 1.2 红联城市广场A3地块工程比价文件 ····················································································· 6 1.3 现行有关国家、行业、地方规范标准 ··················································································· 6 第二章 工程概况 ····················································································································· 8 2.1 建筑概况 ······················································································································· 8 2.2 结构概况 ······················································································································· 9 2.3 安装概况 ······················································································································ 10 2.4 工程施工条件 ················································································································ 11 第三章 施工总承包组织管理机构及职责 ······················································································ 12 3.1 施工总承包组织管理机构 ································································································· 12 3.2 主要管理职责 ················································································································ 13 第四章 工程特点及施工总体部署 ····························································································· 19 4.1 工程特点、难点分析 ······································································································· 19 4.1.1 工程特点 ···················································································································································· 19 4.1.2 施工难点 ···················································································································································· 19 4.2 施工部署 ······················································································································· 20 4.2.1 时间部署 ···················································································································································· 21 4.2.2 空间部署 ···················································································································································· 21 4.2.3 主要施工阶段总体施工部署 ···················································································································· 21 4.3 项目管理目标 ················································································································ 24 4.4 施工流水段划分及总施工工艺流程 ····················································································· 24 4.4.1 基础底板施工流水段划分 ························································································································ 24 4.4.2 地下室结构施工流水段划分 ···················································································································· 25 4.4.3 主体流水段划分 ········································································································································ 25 4.4.4 装修阶段流水段划分 ································································································································ 25 4.4.5 安装阶段流水段划分 ································································································································ 25 4.4.6 总体施工流程及主要施工工序 ·················································································································· 25 第五章 施工准备 ·················································································································· 27 5.1 技术准备 ······················································································································ 27 5.1.1 技术准备 ···················································································································································· 27 5.1.2 施工方案计划 ············································································································································ 27 5.2 劳动力准备 ··················································································································· 28 5.3 主要施工机械设备及物资准备 ··························································································· 29 5.3.1 施工机械器具准备 ···································································································································· 29 5.3.2 周转材料准备 ············································································································································ 31 5.4 计量、试验、检测准备 ···································································································· 32 第六章 施工现场总平面布置 ··································································································· 33 6.1 施工现场平面布置原则 ···································································································· 33 6.2 施工现场各阶段平面布置 ································································································· 33 6.2.1 地下结构施工阶段平面布置 ···················································································································· 33 6.2.2 地上结构施工阶段平面布置 ···················································································································· 34 6.2.3 装饰装修安装施工阶段平面布置 ············································································································ 34 6.3 临建设施具体布置 ·········································································································· 34 6.4 现场施工临时用地 ··········································································································· 35 6.5 现场施工用地及场容规划 ·································································································· 35

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6.5.1 现场临时用水布置 ···································································································································· 35 6.5.2 现场临时用电布置 ···································································································································· 36 6.5.3 现场大门、围墙布置 ································································································································ 37 6.5.4 临时道路、堆场布置 ································································································································ 37

第七章 施工进度计划 ·············································································································· 38 7.1 总体工期目标 ················································································································ 38 7.2 阶段节点工期目标 ·········································································································· 38 7.3 进度计划 ······················································································································ 38 第八章 主要分部分项工程施工方案 ·························································································· 39 8.1 施工测量 ······················································································································ 39 8.1.1 总则 ···························································································································································· 39 8.1.2 施工测量组织 ············································································································································ 39 8.2 基坑降水排水 ················································································································ 42 8.2.1 基坑降水 ······················································································································································ 42 8.2.2 基坑排水 ···················································································································································· 42 8.2.3 排水沟及坑底排水沟施工 ·························································································································· 42 8.3 桩头处理及垫层 ············································································································ 43 8.3.1桩头处理 ······················································································································································· 43 8.3.2垫层施工 ······················································································································································· 43 8.4 筏板承台土方施工及基坑回填 ··························································································· 43 8.4.1 土方开挖 ···················································································································································· 43 8.4.2 基坑回填 ···················································································································································· 44 8.5 钢筋工程 ······················································································································ 44 8.5.1 材料准备 ···················································································································································· 44 8.5.2 钢筋配料 ···················································································································································· 44 8.5.3 钢筋下料 ···················································································································································· 44 8.5.4 钢筋接长 ···················································································································································· 45 8.5.5 钢筋的绑扎 ················································································································································ 47 8.6 模板工程 ······················································································································ 51 8.6.1 模板设计 ···················································································································································· 51 8.6.2 模板的安装 ················································································································································ 55 8.6.3 质量标准 ···················································································································································· 58 8.6.4 模板的拆除 ················································································································································ 58 8.7 混凝土工程 ··················································································································· 59 8.7.1 施工准备 ···················································································································································· 59 8.7.2 混凝土的运输及泵送 ································································································································ 60 8.7.3 混凝土的浇筑 ············································································································································ 60 8.8 砌筑工程 ······················································································································ 64 8.8.1 材料要求 ···················································································································································· 64 8.8.2 施工准备 ···················································································································································· 64 8.8.3 施工要点 ···················································································································································· 64 8.8.4 质量要求 ···················································································································································· 65 8.8.5 GRC板安装 ··················································································································································· 66 8.9 地下防水工程 ················································································································ 67 8.9.1 底板防水施工 ············································································································································ 67 8.9.2 外墙立面防水卷材的施工 ························································································································ 67 8.9.3 施工注意事项 ············································································································································ 67 8.10 屋面工程 ····················································································································· 67 8.10.1 施工准备 ·················································································································································· 68 8.10.2 施工方法 ·················································································································································· 68 8.11 楼地面工程 ·················································································································· 70 8.11.1 细石砼面层 ·············································································································································· 70

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