Hotwork熱作業(yè)動火作業(yè)培訓(xùn)

HotworkSNPTHSETraining2|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyWhatisHotWork？什么是熱作業(yè)？3|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyHazardofHotWork熱作業(yè)的危害4|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyHotworkneededtouseworkpermit

需要平安作業(yè)許可證的熱作業(yè)5|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyProhibitiontoHotWork禁止熱作業(yè)6|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyCombustiblegasmonitoring可燃?xì)怏w檢測7|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyCombustiblegasmonitoringfrequency

可燃?xì)怏w檢測頻率Atthetimeoftheon-siteSafeWorkPermitinspection.現(xiàn)場檢查時(shí)進(jìn)行。WhenthesafeworkingconditionsuponwhichtheSafeWorkPermitforhotworkarebasedarenotbeingmaintainedand/orhavechanged.熱工作業(yè)平安作業(yè)許可證確認(rèn)的平安工作條件不能維持和/或已經(jīng)改變。PeriodicallyorcontinuouslyasspecifiedontheWorkPermitforhotwork.熱工作業(yè)平安作業(yè)許可證指定須定時(shí)或連續(xù)地進(jìn)行。IftheWorkPermitforhotworkissuspendedandneedstobere-authorizedbecauseofaworkstoppage.如果熱工作業(yè)平安作業(yè)許可證被暫停，并因工作中斷需要重新批準(zhǔn)8|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyCombustiblegastest可燃?xì)怏w檢測Flammablegas,vaporconcentrationshallbelessthan10%ofitslowerexplosivelimit(LEL)可燃?xì)怏w、蒸氣濃度應(yīng)小于爆炸下限的10%；Sampletestofcombustiblegasshallberepresentative;Combustiblegasdetectorshallbecalibrated可燃?xì)怏w分析應(yīng)具有代表性；可燃?xì)怏w檢測儀應(yīng)經(jīng)過校驗(yàn)ThefrequencyofCombustiblegastestduringworkdependsonworkcircumstanceandworkrisk.可燃?xì)怏w分析的頻率取決于工作環(huán)境和工作風(fēng)險(xiǎn)?？蛇x擇連續(xù)監(jiān)測，定時(shí)監(jiān)測；9|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyPriortowork工作前準(zhǔn)備10|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyPriortowork-AreaPreparation

工作前準(zhǔn)備-區(qū)域準(zhǔn)備11|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyPriortowork-AreaPreparation

工作前準(zhǔn)備-區(qū)域準(zhǔn)備12|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyPriortowork-EquipmentPreparation

工作前準(zhǔn)備-設(shè)備準(zhǔn)備Whendoinghotworkonlinesorequipmentthatlastcontainedflammablesorcombustibles,thentheenergysourceshavebeenisolatedusingatleastoneofthefollowingmethods:在存放過易燃或可燃物質(zhì)的設(shè)備上進(jìn)行熱工作業(yè)時(shí)，必須至少使用下面所列的一種方法隔離能量源

Disconnectionandmisalignmentofthepipingtoprovideanairgap.斷開并錯開管線以存在一空氣間隙。Installationofblindsascloseaspossibletotheequipmentwithblindswhichareappropriateforthechemical,temperatureandpressureoftheservice.在盡可能靠近設(shè)備的一端安裝盲板，盲板應(yīng)該適合隔離的化學(xué)品、溫度和壓力。Doubleblocksandbleeds.使用雙重阻斷及排放。13|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyPriortowork-EquipmentPreparation

工作前準(zhǔn)備-設(shè)備準(zhǔn)備Whentheclearingofresidualcontentsisnotfeasible,thenlineplugs/stopplesandpurgegaseshavebeenusedsufficienttoremoveoxygentoalevelsuchthat:如不能完全去除殘留的介質(zhì)，須使用管塞或凈化氣體使氧氣到達(dá)下面的水平：Theconcentrationofcombustiblesatthehotworkpointisat0%.熱工作業(yè)點(diǎn)的最低爆炸極限〔LEL〕是0％。Theconcentrationofcombustiblesatthepointofexitofthepurgegasislessthan10%ofLEL出口處凈化氣體的可燃?xì)怏w濃度小于10%LEL。14|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyPriortowork工作前準(zhǔn)備15|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyPre-work16|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyDuringwork工作中17|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyPostWork工作后18|PresentationTitle|PresenterName|Date|Subject|BusinessUseOnlyFireWatcher消防監(jiān)護(hù)人19|PresentationTitle|PresenterName|