波纹管施工工艺方案.docx

波纹管施工工艺方案

目录

1.内容概述................................................3

1.1项目背景.............................................3

1.2施工目的.............................................4

1.3施工依据.............................................5

2.波纹管施工概述..........................................6

2.1波纹管特点...........................................7

2.2施工工艺流程.........................................8

2.3施工质量要求........................................10

3.施工准备...............................................11

3.1材料准备............................................12

3.1.1波纹管材料......................................13

3.1.2辅助材料........................................14

3.2施工机械与工具......................................15

3.2.1主要机械........................................16

3.2.2辅助工具........................................17

3.3施工人员准备........................................17

3.3.1人员配置........................................18

3.3.2技能培训........................................19

4.施工工艺...............................................20

4.1工地放样............................................21

4.1.1放样精度要求....................................22

4.1.2放样方法........................................22

4.2波纹管安装..........................................24

4.2.1安装顺序........................................24

4.2.2安装要求........................................25

4.2.3连接方式........................................26

4.3波纹管焊接..........................................27

4.3.1焊接工艺........................................28

4.3.2焊接质量检查....................................29

4.4波纹管加固..........................................30

4.4.1加固方式........................................31

4.4.2加固要求........................................32

4.5试压与验收..........................................33

4.5.1试压目的........................................34

4.5.2试压方法........................................35

4.5.3验收标准