基础承台土方开挖施工方案.docx

基础承台土方开挖施工方案

目录

一、项目概述................................................3

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

1.2项目规模及特点.......................................4

1.3施工目标及要求.......................................5

二、施工准备................................................5

2.1施工组织机构.........................................6

2.2施工人员配备.........................................7

2.3施工材料及设备准备...................................8

2.4施工现场布置.........................................9

三、施工工艺及流程.........................................11

3.1土方开挖工艺........................................11

3.1.1土方开挖方法....................................12

3.1.2土方开挖设备....................................13

3.1.3土方开挖质量控制................................14

3.2承台施工工艺........................................16

3.2.1承台结构设计....................................16

3.2.2承台模板施工....................................18

3.2.3承台钢筋施工....................................19

3.2.4承台混凝土施工..................................20

3.2.5承台质量控制....................................21

四、施工质量控制...........................................22

4.1土方开挖质量控制....................................22

4.2承台施工质量控制....................................23

4.3施工过程中的检测与验收..............................24

五、施工安全措施...........................................26

5.1安全生产管理制度....................................27

5.2施工现场安全防护措施................................27

5.3应急预案与救援......................................29

六、环境保护及文明施工.....................................29

6.1环境保护措施........................................30

6.2文明施工管理........................................30

七、施工进度计划...........................................31

7.1施工进度安排........................................32

7.2进度控制措施........................................32

八、施工成本管理...........................................34

8.1成本预算编制........................................34

8.2成本控制措施......................