XX栏杆更换施工方案

目 录

1编制依据 .............................................................................................................. 1 2概述 ..................................................................................................................... 1

2.1工程概述 ........................................................................................................ 1 2.2现场概述 ........................................................................................................ 2 3主要工程量 ........................................................................................................... 2 4施工总体规划 ....................................................................................................... 3

4.1进度计划安排 ................................................................................................. 3 4.2施工顺序 ........................................................................................................ 4 5施工布置 .............................................................................................................. 4

5.1交通疏解 ........................................................................................................ 4 5.2施工用电 ........................................................................................................ 5 5.3施工用风 ........................................................................................................ 5 5.4施工用水 ........................................................................................................ 5 5.5安全防护 ........................................................................................................ 5 6施工方法及工艺 .................................................................................................... 6

6.1围挡施工 ........................................................................................................ 6 6.2栏杆拆除 ........................................................................................................ 8 6.3栏杆安装 ........................................................................................................ 8 6.4装饰施工 ...................................................................................................... 11 7施工资源配置 ..................................................................................................... 13

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7.1劳动力配置 .................................................................................................. 13 7.2机械设备配置 ............................................................................................... 14 8质量控制措施 ..................................................................................................... 15

8.1测量保证措施 ............................................................................................... 15 8.2预埋件质量控制措施 .................................................................................... 16 8.3安装工程质量控制措施 ................................................................................ 17 9安全文明施工 ..................................................................................................... 18 10环境保护 .......................................................................................................... 19

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XX桥栏杆更换施工方案

1编制依据

(1)业主下发任务书;

(2)桥梁栏杆装饰工程设计图纸;

(3)《天府新区成都直管区建设工程打围作业技术指南(试行)》(天府新区成都建设工程质量安全监督站);

(4)工程影响社会交通通行情况;

(5)《公路桥涵设计通用规范》(JTG D60-2004); (6)《混凝土结构后锚固技术规程》(JGJ145-2004); (7)《钢结构焊接规范》(GB50661-2011);

(8)《金属与石材幕墙工程技术规范》(JGJ133-2013); (9)《城市桥梁工程施工与质量验收规范》(CJJ2-2008)。

2概述

2.1工程概述

XX桥两侧栏杆为钢筋混凝土栏杆,现接业主任务书,由我部负责将钢筋混凝土栏杆更换为金属栏杆。

金属栏杆单节长度6.56m,立柱采用钢结构骨架;栏板上下设扶手和托梁,栏板两侧采用定制铸铁件造型,栏板中部采用定制铁花造型。所有立柱及踢脚外墙面采用优质白麻花岗石板干挂进行装饰。栏杆端头处设“锦江大桥”logo(花岗石阴刻)。

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