有限空间作业专项方案(2017)

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1、目录一、编制依据......................................................................................................................21编制依据........................................................................................................................32编制原则................

2、........................................................................................................3二、工程概况..........................................................................................................................41工程概述...................................

3、.....................................................................................42主要工程量....................................................................................................................4三、有限空间定义和适用范围....................................................

4、..........................................51有限空间定义...............................................................................................................52有限空间作业特点.......................................................................................................

5、.53适用范围.......................................................................................................................6四、有限空间作业要求..........................................................................................................61封闭作业区域及安全警示..................

6、..........................................................................62设备安全检查................................................................................................................63气体检测..........................................................................

7、..............................................64作业环境级别判定......................................................................................................105通风...............................................................................................................

8、...........116二次气体检测..............................................................