深圳某河治理工程施工组织设计

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发布时间：2021-08-12

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目录··························· 1
1. 工程概况························· 1
1.1. 工程范围···························· 1
1.2. 自然条件···························· 1
1.2.1. 气象及水文条件························ 1
1.3. 工程地质条件·························· 2
1.4. 施工条件···························· 4
1.4.1. 对外交通条件························· 4
1.4.2. 施工现场条件························· 4
1.4.3. 材料供应条件························· 4
1.4.4. 施工用水条件························· 5
1.4.5. 施工通讯条件························· 5
1.5. 主要工程量包括： ························ 5
1.6. 工程特点、施工重点和难点···················· 6
1.6.1. 本合同工程特点是： ······················ 6
1.6.2. 施工重点： ·························· 6
1.6.3. 施工难点： ·························· 6
2. 施工承诺和施工组织管理·················· 8
2.1. 施工承诺···························· 8
2.2. 履约承诺···························· 8
2.3. 工程质量承诺·························· 8
2.4. 施工工期承诺·························· 8
2.5. 施工环境保护承诺························ 8
2.6. 安全生产及文明施工承诺····················· 8
2.7. 施工现场管理组织························ 9
2.7.1. 施工管理·························· 11
2.7.2. 技术管理·························· 12
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施工组织设计 0.目录
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2.7.3. 运用P3 软件，加强计划管理·················· 13
2.7.4. 施工过程的信息管理····················· 14
2.7.5. 施工协调·························· 14
3. 工程总体计划······················· 15
3.1. 规划及设计（工地通道、相关设备及施工计划） ·········· 15
3.1.1. 布置原则： ························· 15
3.1.2. 内外交通·························· 15
3.1.3. 临时渡河设施： ······················· 16
3.1.4. 生活区布置························· 16
3.1.5. 辅助生产工厂························ 17
3.1.6. 施工用水、电及通讯····················· 19
3.1.7. 环保设施布置························ 20
3.1.8. 围栏工程·························· 23
3.1.9. 受工程影响的陆上交通管理·················· 24
3.1.10. 维持工地范围内现有河道通航················· 24
3.2. 施工总进度计划························ 25
3.2.1. 本工程总体施工顺序····················· 25
3.2.2. 本工程总体施工顺序框图··················· 26
3.3. 施工进度计划安排························ 1
3.3.1. 施工进度计划横道图······················ 1
3.3.2. 施工进度计划网络图······················ 1
3.3.3. 各分项工程进度计划······················ 1
3.3.4. 劳动力组织计划表······················· 3
3.3.5. 拟投入的主要施工机械设备情况表················ 4
3.3.6. 主要材料供应计划······················· 9
4. 疏浚工程························· 10
4.1. 主要工程内容························· 10
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施工组织设计 0.目录
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4.1.1. 主要工程量························· 10
4.1.2. 河道开挖断面示意图····················· 10
4.2. 施工方案概述························· 11
4.2.1. 施工区段划分························ 11
4.2.2. 各施工区段的施工方案···················· 11
4.3. 施工顺序安排························· 12
4.3.1. 施工顺序安排的原则····················· 12
4.3.2. 施工顺序安排························ 12
4.4. 施工方法及技术要求······················ 13
4.4.1. 污染土处理························· 13
4.4.2. 非污染土开挖························ 16
4.5. 施工进度安排························· 18
4.6. 拟用机械设备························· 18
4.7. 控制对河道淤积产生扰动的办法················· 19
5. 堤基建设及河道防护···················· 21
5.1. 堤坡稳定加固措施······················· 21
5.1.1. 工程概况·························· 21
5.1.2. 沿岸不同直立墙的施工顺序·················· 21
5.1.3. 锚杆、挂网喷锚与直立墙施工················· 21
5.1.4. 锚拉板及墙顶现浇砼施工··················· 22
5.1.5. 基坑开挖·························· 22
5.1.6. 锚杆施工工程概况······················ 23
5.1.7. 喷锚···························· 25
5.1.8. 喷锚施工工艺流程图····················· 25
5.1.9. 外罩墙施工························· 26
5.1.10. 施工工艺流程图······················· 26
5.1.11. 钢管灌注桩施工······················· 27
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施工组织设计 0.目录
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5.1.12. 其它施工·························· 27
5.2. 挡土墙及大口径桩施工方案··················· 27
5.2.1. 挡土墙施工························· 27
5.2.2. 施工工艺流程图······················· 27
5.2.3. 大口径桩施工························ 28
5.3. 堤基处理··························· 35
5.3.1. 地下连续墙施工······················· 35
5.3.2. 水泥搅拌桩的施工······················ 40
5.3.3. 换填基础·························· 42
5.3.4. 强夯加固·························· 43
5.3.5. 工程概况·························· 45
5.3.6. 旋喷注浆方式及工艺流程··················· 45
6. 原位测试及安全监测···················· 48
6.1. 标准贯入试验························· 48
6.2. 静力触探试验························· 48
6.3. 十字板剪切试验························ 49
6.4. 安全监测··························· 50
6.4.1. 沉陷变形观测························ 50
6.5. 测斜管的安装························· 50
6.6. 侧向位移观测························· 51
6.7. 4、安全监测资料记录与整理··················· 52
6.8. 河道护底施工························· 53
6.8.1. 本标段护底类型及分布位置················ 53
6.8.2. 抛石护底施工······················· 53
6.8.3. 施工方案·························· 53
6.9. 土方填筑压实施工······················· 57
6.9.1. 土方填筑压实工程的类型及分布················ 57
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6.9.2. 土方填筑施工方案······················ 57
6.9.3. 压实质量控制························ 61
7. 桥梁工程························· 63
7.1. 项目工程简介························· 63
7.2. 施工条件··························· 63
7.2.1. 水文、地质条件······················· 63
7.2.2. 施工交通条件························ 63
7.3. 主要工程量·························· 64
7.4. 新建文锦渡桥施工方案····················· 65
7.4.1. 施工方案原则························ 65
7.4.2. 文锦渡双向桥施工工艺流程·················· 65
7.4.3. 混凝土施工注意事项····················· 66
7.4.4. 桩基础施工························· 71
7.4.5. 桥梁下部结构施工······················ 74
7.4.6. 预应力混凝土T 梁施工···················· 79
7.4.7. 附属工程施工························ 86
7.5. 现有文锦渡桥拆除方案····················· 87
7.5.1. 拆除方案选择························ 87
7.5.2. 施工方法·························· 87
7.5.3. 施工顺序·························· 87
7.6. 文锦渡引桥及轮侯区施工改道方案················ 89
7.6.1. 交通组织·························· 89
7.6.2. 引桥及连接路堤施工····················· 90
7.7. 拟采用机械设备························ 95
8. 重配工程························· 98
8.1. 基本概况··························· 98
8.2. 排水涵施工·························· 99
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施工组织设计 0.目录
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8.2.1. 现浇排水涵························· 99
8.2.2. 预制混凝土管排水涵····················· 100
8.2.3. 香港电讯盈科过河管道···················· 100
8.2.4. 拍门···························· 100
8.3. 排水沟施工·························· 101
8.3.1. 水沟的模板························· 101
8.3.2. U 型排水沟砼的施工······················ 101
9. 施工防洪措施······················ 103
9.1. 防洪抢险计划························· 103
9.1.1. 水文、气象条件······················· 103
9.1.2. 工程防汛要求························ 103
9.1.3. 防洪抢险指导方针······················ 103
9.1.4. 防洪抢险组织机构······················ 104
9.1.5. 防洪抢险准备工作······················ 105
9.1.6. 防洪抢险措施························ 106
9.1.7. 人员、物资、设备、工程项目安全渡汛措施··········· 107
9.1.8. 汛期抢险措施························ 108
9.2. 对受影响工程进度的补偿措施·················· 111
10. 工程质量保证体系及保证措施··············· 114
10.1. 工程质量保证计划······················· 114
10.1.1. 工程质量目标························ 115
10.1.2. 工程质量方针························ 115
10.1.3. 工程质量保证措施······················ 116
10.1.4. 工程质量管理措施······················ 117
10.2. 各分项工程质量保证程序···················· 119
10.2.1. 第一分部工程质量保证措施·················· 119
10.2.2. 第二至第三分部工程质量保证措施··············· 119
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10.2.3. 地下连续墙························· 120
10.2.4. 土层预应力锚杆······················· 121
10.2.5. 旋喷桩··························· 121
10.2.6. 套接灌注桩························· 122
10.2.7. 桥梁工程·························· 122
10.2.8. 堤坝填筑压实························ 123
10.2.9. 挂网喷混凝土及挡土墙···················· 123
10.2.10. 河道开挖························· 123
10.2.11. 块石抛填························· 124
10.2.12. 生态恢复及环境美化工程·················· 124
10.3. 质量检查和鉴定························ 125
10.4. 砼和钢筋砼质量保证措施···················· 126
10.5. 加强运抵工地各类材料的运输和储存··············· 127
10.6. 砼质量检查程序························ 128
10.7. 冬雨季施工措施························ 130
11. 施工环境保护措施···················· 132
11.1. 工程环境简介························· 132
11.2. 环境管理计划纲要······················· 132
11.2.1. 环保总方针························· 132
11.2.2. 环境管理体系配备······················ 132
11.2.3. 制度保证·························· 133
11.2.4. 监督、检查制度······················· 134
11.2.5. 环保工作程序························ 135
11.3. 水质控制··························· 137
11.3.1. 有关制度·························· 138
11.3.2. 生活污水·························· 138
11.3.3. 施工期生产废水······················· 140
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11.3.4. 河道疏浚污染水······················· 141
11.4. 噪音控制··························· 142
11.4.1. 声源控制·························· 142
11.4.2. 控制声音传播途径······················ 142
11.5. 粉尘控制··························· 143
11.5.1. 减少粉尘的主要措施····················· 143
11.5.2. 生活、生产固体垃圾处理··················· 143
11.6. 生态保护··························· 144
12. 工地保安························ 163
12.1. 工地保安工作的认识······················ 163
12.2. 工地保安工作的指导思想和工作任务··············· 163
12.2.1. 工地保安工作的指导思想··················· 163
12.2.2. 工地保安工作任务······················ 163
12.3. 保安管理体系························· 163
12.3.1. 保安组织机构························ 163
12.3.2. 工地保安工作制度和程序··················· 164
12.3.3. 保安队伍部署及日常保安管理················· 165
12.3.4. 有线电视监控系统······················ 166
12.3.5. 施工现场人员、车辆进出场控制················ 168
12.4. 整个工地保安措施······················· 170
12.5. 香港侧工地保安措施······················ 171