作业条件危险分析(lec)评价表

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1、中石化南京工程有限公司内蒙古大唐国际工程项目部作业条件危险分析（LEC）评价表作业条件危险分析（LEC）评价目录作业条件危险分析评价说明……………………………………………………………………………………………………………………3土建施工作业……………………………………………………………………………………………………………………………………5地管施工作………………………………………………………………………………………………………………………………………6切割打磨作业……………………………………………………………………………………………………………………………………7焊接作业…

2、………………………………………………………………………………………………………………………………………9火焊（气割）作业………………………………………………………………………………………………………………………………10铆工作业…………………………………………………………………………………………………………………………………………12钢结构安装作业…………………………………………………………………………………………………………………………………13钢格栅板安装……………………………………………………………………………………………………………………………………14龙门（行）

3、吊作业………………………………………………………………………………………………………………………………15起重吊装作业……………………………………………………………………………………………………………………………………17储罐罐壁板组装作业……………………………………………………………………………………………………………………………18受限空间作业……………………………………………………………………………………………………………………………………19高处作业…………………………………………………………………………………………………………………………………………20脚手架搭

4、设（拆除作业）………………………………………………………………………………………………………………………21施工用电作业……………………………………………………………………………………………………………………………………23电气电缆铺设……………………………………………………………………………………………………………………………………24设备运输作业……………………………………………………………………………………………………………………………………25车辆运输作业……………………………………………………………………………………………………………………………………25cha

5、racteristicsanddurationcontrolrequiresadequatelabour,andestablisharewardsystem,emulation,goodteamwork,lifeandotherlogisticalsupport,maintainstrongworkethicandsenseofresponsibility,ensurethesuccessfulcompletionoftasks.Tostrictlyofqualitycontrol,ensureoncesurvived,guaranteeplansofimplementa

6、tionincreased"fourtechnology"ofapplication,improveconstructionqualityefficiencylifewaterusedPP-Rpipeline,hotmeltconnection,thisapipeofusing,inisbigdegreeShangovercomehaspasttraditionalpipelineexistsasusinglifeshort,andinsulationperformancepoor,andinstallationtechnologyrequirementshigh,and

7、installationcosthighofproblem,hasresistancecorrosion,andresistancesmall,andheat,andresistancepressure,andlifelong,andinsulationenergy-saving,andweightlight,andinstallationreliablesimple,advantages.Duetoeaseofinstallation,reducedlabourintensityatthesametime,improvest