隧道、电缆施工方案.docxVIP

隧道、电缆施工方案

目录

1.项目概述................................................3

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

1.2项目概况.............................................4

2.施工组织设计............................................5

2.1施工组织架构.........................................6

2.2施工团队.............................................7

2.3施工进度计划.........................................8

3.工程测量与放样..........................................9

3.1测量控制网..........................................11

3.2放样要求与步骤......................................12

4.施工准备...............................................13

4.1施工场地准备........................................14

4.2施工材料与设备......................................15

4.3施工资源............................................17

4.4施工安全措施........................................17

5.隧道施工...............................................19

5.1隧道开挖............................................20

5.1.1开挖方法........................................21

5.1.2开挖安全措施....................................22

5.2隧道支护............................................24

5.2.1支护类型........................................26

5.2.2支护施工........................................27

5.3隧道临时设施........................................28

5.3.1供配电..........................................29

5.3.2通风与降温......................................31

5.3.3水文地质处理....................................32

6.电缆施工...............................................33

6.1电缆路径及通道规划..................................34

6.2电缆敷设............................................36

6.2.1敷设方法........................................37

6.2.2敷设过程中的注意事项............................38

6.3电缆保护............................................39

6.3.1绝缘层防护......................................40

6.3.2外护套保护......................................41

7.施工质量控制...........................................43

7.1质量控制体系.....................