绵西漫水桥施工方案 - 图文

目录

第一章 编制范围、依据························································1

一、编制范围··································································1 二、编制依据··································································1 三、编制原则··································································1

第二章 工程概况·······························································2

一、总体概况··································································2 二、水文概况··································································2 三、气象概况··································································2

第三章 施工组织·······························································3

一、施工组织体系······························································3 二、施工组织··································································3 三、主要工程数量······························································6 四、主要设备配置······························································6 五、主要人员配置······························································6 六、便桥平面图································································7

第四章 质量保证措施··························································9

一、质量目标··································································9 二、质量保证体系······························································9

第五章 安全施工保证措施·····················································10

一、建立、健全安全保证措施···················································10 二、安全检查程序管理·························································11 三、安全事故管理·····························································11 四、技术安全保证措施·························································11

第六章 文明施工措施·························································13

一、环保施工要求·····························································13 二、环保措施·································································13 三、现场文明施工措施·························································13

绵西高速公路TJB1合同段第七分部漫水桥专项施工方案

第一章 编制范围、依据

一、编制范围

本方案涵盖绵西高速TJA-7项目漫水桥施工的技术规范、组织设计等内容。

二、编制依据

2.1《公路桥涵施工技术规范》（JTG/T F50－2011） 2.2 《公路工程质量检验评定标准》(JTG F80/1-2012) 2.3 《公路工程施工安全技术规范》（JTG F9-2015）

三、编制原则

3.1 安全第一，预防为主的原则。

3.2 加快施工效率，确保施工工期的原则。 3.3确保质量创优创标准的原则。 3.4科学管理的原则。

3.5文明施工、环境保护的原则。

3.6建立高效的组织机构、加强施工现场管理的原则。 3.7合理降低工程成本的原则。

3.8遵照执行设计标准和施工规范原则。

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绵西高速公路TJB1合同段第七分部漫水桥专项施工方案

第二章 工程概况

一、总体概况

本段位于绵西高速公路B1合同段，地处盐亭县境内，起止桩号为：K48+283～K53+860，全长5.577km。本标段主要跨越河流包括水磨河、弥江河及部分冲沟，路线基本沿水磨河河流流向前进，为实现工程保质保量完成的这一目标，需要在修建便道过程中修建五座漫水桥。其中弥江河在拌合站及钢筋场位置修建主要通道漫水桥，在便道前进方向还需要在水磨河上修建4座漫水桥。具体桩位如下：

1、拌和站外侧设置1座跨越弥江河的漫水桥，桥全长48m，宽4.5m。 2、K53+220右侧设置1座跨越水磨河的漫水桥，桥长24m，桥宽4.5m。 3、K52+900左侧设置1座跨越水磨河的漫水桥，桥长24m，桥宽4.5m。 4、K51+800右侧300m处设置1座跨越水磨河的漫水桥，桥长36m，桥宽4.5m。 5、K50+570左侧设置1座跨越水磨河的漫水桥，桥长24m，桥宽4.5m。

二、水文概况

弥江河河床基底以岩石为主，上覆大块块石，河道中部有一条冲击沟，冲击沟宽3m，枯水季节沟深2.0m，雨季河沟深度可达5.0m，河道其余部分基底以河沙、淤泥夹杂大块块石为主。水磨河河床基底以岩石为主，河道较窄，除部分有拦河坝区域水深较大以外，全线水深均为1.0m～1.5m，河道两侧均为耕植土，修建漫水桥时需要对两侧进行加固处理。

三、气象概况

区内所处地理纬度属亚热带地区，地区为亚热带湿润气候，表现为四季分明，终年湿润，气候温和，雨量充沛，无霜期长，气温变化总趋势随地形高度降低而气温递增。全线均属于盆地气候，夏季多暴雨和雷暴，但冬季基本无降雪。

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绵西高速公路TJB1合同段第七分部漫水桥专项施工方案

第三章 施工组织 一、施工组织体系 为加强施工组织管理，保证工程质量、安全及进度，建立健全管理体系至关重要,工程组织管理体系图如下： 项目经理项目总工程师专家顾问组工程质检处机料处合同处试验室安保处财务处办公室施工组织现场管理技术管理施工测量，质检监督工序验收交工验收资料管理设备管理机具维修材料供应材料管理合同管理工程计量统计报价价款结算材料检测工地实验仪器检校现场监督施工安全治安保卫环境保护文明施工财务管理成本核算成本控制计量支付行政事务后勤保障党群工作第一施工处第二施工处第三施工处各施工作业队图1 工程组织管理体系 二、施工组织 2.1 施工工序 3