1 . 编制说明.................................................................. 4 1 .1 招标文件. ....................................................................... 4 . .. 1 .2 设计图纸. ....................................................................... 4 . .. 1 .3 施工规范. ....................................................................... 4 . .. 1 .4 工程承包范围. ................................................................... 4 . .. 2 . 工程概况.................................................................. 4 2 .1 工程简介. ....................................................................... 4 . .. 2 .2 工程特点. ....................................................................... 5 . .. 2.2 .1 空调系统................................................................... 5 . .. 2.2 .2 通风系统................................................................. 5 .... 2.2 .3 空调水系统................................................................. 5 . .. 2.2 .4 风管材料................................................................. 5 .... 2.2 .5 空调水管道............................................................... 5 .... 3 . 施工方案.................................................................. 5 3 .1 施工准备工作. ................................................................... 6 . .. 3.1 .1 技术准备:................................................................. 6 . .. 3.1.2 物质准备: ............................................................. 7 .... 3.1 .3 劳动组织准备............................................................. 8 .... 3.1 .4 施工现场准备: ......................................................... 9 .... 3.1 .5 施工场外准备: ......................................................... 9 .... 3 .2 施工工艺. .......................................................