***煤电有限责任公司一期（2×660MW）1 号机组汽轮机本体扣缸施工技术措施

目

录

1 工程概况

...................................................................................................................................... 1

1.1 工程概况.............................................................................................................................. 1

1.2 汽轮机主要参数.................................................................................................................. 1

1.3 工程量统计.......................................................................................................................... 2

1.4 施工工期.............................................................................................................................. 2

2 编制依据..................................................................................................................................... 2

3 作业前的条件和准备................................................................................................................. 2

3.1 扣缸前具备的条件

.............................................................................................................. 2

3.2 技术准备

.............................................................................................................................. 3

3.3 作业人员

.............................................................................................................................. 3

3.4 作业工机具

.......................................................................................................................... 4

3.5 材料和设备

.......................................................................................................................... 5

3.6 安全器具

.............................................................................................................................. 5

3.7 作业条件.............................................................................................................................. 6

4 作业的程序和方法..................................................................................................................... 6

4.1 施工方案............................................................................................................................. 5

4.2 施工工艺流程..................................................................................................................... 6

4.3 施工方法和要求................................................................................................................. 8

5 保证工期的措施......................................................................................................................... 9

5.1 影响进度的因素

................................................................................................................. 9

5.2 工期保证措施

..................................................................................................................... 9

6 技术经济分析

............................................................................................................................. 9

7 质量控制点的设置和质量通病的预防

..................................................................................... 9

7.1 质量保证机构

..................................................................................................................... 9

7.2 质量目标

........................................................................................................................... 9

7.3 质量保证措施(含强制性条文)......................................................................................... 9

7.4 质量通病及预防措施....................................................................................................... 11

8 作业的安全要求和环境条件................................................................................................... 11

8.1 安全保证机构................................................................................................................... 11

8.2 作业的安全要求(含强制性条文)................................................................................... 11

8.3 作业的环境要求............................................................................................................... 12