2

3.1 进度安排

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

3.2 组织机构

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

3.3 冬施原则及特点.............................................................................................4

4、施工准备..................................................................................................................5

4.1 技术准备

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

4.2 现场准备.........................................................................................................5

4.3 材料准备

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

5、安全保障措施..........................................................................................................5