承包商安全管理和工廠作業許可制度承包商安全管理和工廠作業許可制度承包商安全管理和工廠作業許可制度Contents:

目錄KeyPointsinContractorSafetyManagementProcedure承包商安全管理程序的要點Selectionofcontractors 承包商的選擇Evaluatingthecontractors 承包商的評估Controllingcontractors 承包商的管控TypeofHighRiskActivitiesonsite 工廠內高危作業的種類SitePermittoworkandProceduresrelatingtosafetyatwork.工廠的作業許可制度和安全作業的相關程序Permittocommentwork 評估工作許可制度Hotworkpermit 動火作業許可制度Workingatheightpermit 高處作業許可制度EntrytoConfinedSpacepermit 有限空間作業許可制度ContractorusageofChemicalonsite 承包商在廠區內使用化學品的管理PermitforliftingusingCrane 起重設備的使用許可HighVoltageElectricalWorkPermit 高壓作業許可制度5/17/20212Contents:

目錄

KeyPointsinContractorSafetyManagementProcedure

承包商安全管理程序的要點Selectionofcontractors 承包商的選擇Evaluatingthecontractors 承包商的評估Controllingcontractors 承包商的管控TypeofHighRiskActivitiesonsite 工廠內高危作業的種類SitePermittoworkandProceduresrelatingtosafetyatwork.

工廠的作業許可制度和安全作業的相關程序Permittocommentwork 評估工作許可制度Hotworkpermit 動火作業許可制度Workingatheightpermit 高處作業許可制度EntrytoConfinedSpacepermit 有限空間作業許可制度ContractorusageofChemicalonsite 承包商在廠區內使用化學品的管理PermitforliftingusingCrane 起重設備的使用許可HighVoltageElectricalWorkPermit 高壓作業許可制度7/24/20232CONTRACTORSSAFETYMANAGEMENT承包商安全管理Corporate-ContractorSafetyManagement總部-承包商安全管理Riskassessmentoftheworktobeperformedtoidentifyandmitigatepotentialhazards. 通過風險評估確定并減輕潛在的危險。EvaluationofthecontractortoconfirmcapabilitiestoadequatelyaddressEHSrequirements. 評估承包商的能力以確保其滿足安全環保的要求。Siteinductionofcontractors. 工廠對于承包商的引入。MonitoringofcontractorperformancetoconfirmthatworkisbeingcarriedouttotheagreedRiskAssessment,methodstatementsand/orstandards. 監督承包商的施工以確定作業在已經確認的風險評估、工作方法陳述或標準下開展。EachsiteneedtoimplementaSiteSpecificContractorSafetyManagementProcedureorProgramtoensurecompliancetotherequirementsstatedinthiscorporateprocedure. 每個工廠都必須實施各自的承包商安全管理程序以保證符合總部程序的要求。Theprocessforcontractorsafetymanagementmustbefollowed,whichincludesfourkeyobjectives: 承包商安全管理程序必須嚴格執行，包含了以下四點：7/24/20233KeyDefinition主要定義ProjectOwner:ReferstoHi-Phost,projectcoordinator,projectmanagerandanyHi-Pstaffoverseeingaprojectdonebycontractor.項目責任人：指赫比的項目協調人、項目經理或者其他監督承包商施工的赫比員工。Contractor:AnindividualorcompanycontractedtoperformworkforHi-P,butisneitheraHi-Pworkernoratemporaryworker.

承包商：非赫比員工或臨時工的，與赫比簽訂協議進入施工的個人或公司。Sub-contractor:Anindividualorcompanywhohasacontractualrelationshipwith,andisworkingunderthedirectionof,acontractortocarryoutallorpartofacontractenteredintobyHi-Pandthecontractor.轉包商：擁有與赫比和承包商簽訂全部或部分勞動合同進行承包作業個人或公司TemporaryWorker:Anindividualhiredthroughanagencyoranotheremployertoperformservicesfor,andunderthedirectionof,aHi-Pemployeeforaspecifiedperiodoftime.臨時工：通過中介機構或其他雇主從事服務的個人，臨時進入赫比的員工。Hi-PContact:AHi-Presourcewhoisappointedtocoordinatetheinteractionbetweenthecontractoractivitiesandthenormalsiteoperationsor,inthecaseofnewfacilityconstruction,withtheCorporateRealEstateorganization.ThisindividualshouldnormallybetheHi-PInternationalLimitedpartywhoinitiatedthecontractoranappointedprojectcoordinator.赫比聯絡人：負責與承包商溝通、協調，并將工程的進展向管理層匯報的員工。7/24/20234SiteManagement-ThoseseniormanagerswithcollectiveexecutiveresponsibilityforsiteactivitiesandwhocarrylegalaccountabilityasofficersofHi-Pforsafetyandenvironmentalcomplianceonthesite.Thetermdoesnotincludemanagersandexecutiveswhomaybebasedatthesite,butwhoseresponsibilitiesdonotrelatedirectlytoactivitiesonthesite.現場管理—高級管理人員應對現場作業監督管理，確保承包商符合赫比的安全環境政策。Hi-P-ControlledPremises-ThosepremisesorpartsofpremisesoccupiedandmanagedbyHi-Poritssubsidiarycompanies,andforwhichHi-PSiteManagementisheldaccountableforsafetyandenvironmentalcomplianceassociatedwiththeactivitiesonthepremises.Thetermdoesnotincludepremisessuchasaccommodationdormitoriesandwarehousesthatareoccupiedandoperatedbythird-partycompaniesunlessthemanagementofactivitiesinthosepremisesisbeingundertakenbyathirdpartyonbehalfofHi-PthroughadirectcontractualagreementbetweenHi-Pandthethirdparty,wherebythecontractualagreementwouldresultinHi-Pretainingliabilityinlawforsafetyandenvironmentalcomplianceonthepremises

KeyDefinition主要定義7/24/20235ContractorSafeWorkingPlan-AwrittenContractorSafeWorkingPlanwillnormallyberequiredforcomplexprojectshavingmultiplehigh-riskelements.承包商的安全工作計劃—承包商的書面安全工作計劃，通常包含多個高風險因素的復雜項目。AContractorSafeWorkingPlanisawrittendescriptionofhowtheprojectistobecompletedinasafemanner,andwillincludedetailedandclearresponsibilitiesforsafetymanagementandsupervisionduringtheproject.承包商安全工作計劃是一份書面說明項目是如何以一種安全的方式完成，將包括在項目的安全管理和監督的詳細和明確的責任。ProjectsrequiringawrittenContractorSafeWorkingPlantypicallyinvolveavarietyofcontractorsandsubcontractorsandmayinvolvemultipleapplicationsofseveraltypesofpotentiallyhazardousworkactivitiesandthoseworkswithoutapermittoworksysteminplace.Suchasexcavationworkandroofworketc.項目需要承包商的書面安全工作計劃通常涉及承包商和分包商的種類，可能涉及多種應用的潛在危險的作業。如挖掘工作和屋頂等工作Typically,theprimecontractorwillmanageandsupervisesafetyandenvironmentalissuesduringthecontract.SuchaprimecontractorwillberequiredtopreparethewrittenContractorSafeWorkingPlanfortheprojectandmayalsotakeonspecificdefinedresponsibilitiesforthemanagementofsafetyofsubcontractorsonsite.通常情況下，主要承包商將管理和監督安全和環境問題。這樣的主要承包商將需要準備的書面的工程安全工作計劃，具體確定了現場的分包商的安全管理責任。KeyDefinition主要定義7/24/20236HigherRiskServicesorProjectsincludeoneormoreofthefollowingworkifthereisnopermittoworksysteminplaceatsite以下作業屬于高危作業Excavation.挖掘Roofwork.屋頂上作業Confinedspaceentry.有限空間作業Electricalwork.電氣作業Externalbuildingcleaning,chemicalcleaning,fumigation,andpainting.建筑物外的清潔、化學清潔、熏蒸和粉刷Extensivehotwork.動火作業Majorliftingoperationsusingmobilecranes,etc.起重作業Anyworkwhichinvolvestheerectionofscaffolding.腳手架上的作業Handling,disposalormodificationofanybuilding,plant,orequipmentthatis,orcouldpossiblybe,contaminatedbyleadorasbestos.可能使用石墨、石棉的建筑、工廠、設施改造Watertreatmentoperations.(WaterTankCleaning)水處理操作WorkonequipmentthatinvolvessignificantEHSrisk.其他包含EHS風險的作業KeyDefinition主要定義7/24/20237TheSiteContractorSafetyManagementProgrammustincludeastructure3stepsprocessofContractorSelection,EvaluationandControlofContractorWork.工廠的承包商管理必須包含以下三個步驟，供應商選擇、評估、施工管理Selection挑選ProjectownernotifycontractorofHi-P’sEHSrequirements.項目主管提交符合要求的承包商Projectownerrequestforcontractorsafetyevaluationform(SampleAttachment1).要求承包商填寫安全評估表Projectownercollectsafetyevaluationformfromcontractor.回收評估表EHS&Projectownertoreviewthesafetyevaluationform.EHS和項目主管評審評估表Iftheworkhasmultiplehigh-riskoperations,contractormustsubmitdetailedSafetyWorkplan.(SampleAttachment2)如果施工包含多種高危作業，承包商必須提供詳細的工作計劃ForprojectsthatdonotrequiredadetailedSafetyWorkplan,acompleteRiskAssessment(SampleAttachment3)onalltheworkinvolvedshallbesubmittedforreviewandapprovebyEHSandProjectOwnerpriortothestartoftheprojectorwork.對于不要求提供詳細的安全工作計劃，該項目啟動前必須由EHS和主管進行完整的風險評估Undertheevaluation,ifthecontractordeemcapableofperformingthejobsafely,Purchasingwillgetcontractortoacknowledgeonthe“StandardrulesandconditionsforcontractorsonEHS”whichincludeHi-PEHSPolicy(SampleAttachment4)beforeissuanceofpurchaseorder.根據評估結果，如果認為承包商能安全施工，采購部將會在簽訂協議前發給承包商EHS的要求包括赫比EHS方針Iftheworkhasnohigh-riskoperation,Purchasingwillgetcontractortoacknowledgeonthe"standardrulesandconditionsforcontractorsonEHS'whichincludeHi-PEHSPolicy(SampleAttachment4)beforeissuanceofpurchaseorder.如果工作沒有高風險的操作，采購部將會在簽訂協議前發給承包商EHS的要求包括赫比EHS方針CONTRACTORSSAFETYMANAGEMENT承包商安全管理7/24/20238Evaluation評估TheprojectownerwilluseContractorSafetyPerformanceReport(SampleAttachment7)toassesscontractorperformanceuponcompletionofprojectorannually.項目主管需要每年根據承包商的表現完成安全表現報告Iftheperformanceissatisfactory,Purchasingwillupdateintothelistofapprovedcontractor.如果表現是令人滿意的，采購部門會把它加入認可的承包商清單中Iftheperformanceisunsatisfactory,thecontractorwillbeadvisedtoimproveortheywillberemovedfromthecontractor-approvedlist.如果其表現無法令人滿意，那他們會被建議改善，并從清單中移除Control管控TheprojectowneroftheselectedcontractorwillconductbriefingusingContractorEHSBriefing(SampleAttachment5)andobtainapprovalbeforecommencementofwork.選擇承包商的主管應在開工前提交承包商EHS簡報并獲得批準ContractorwillneedtosubmitContractorstools,equipment,chemicalsandcompetentpersondeclarationform(SampleAttachment8)priortostartofwork.承包商在開工前需要提供他們使用的工具、設備、化學品的情況并且完成聲明ProjectownerconductregularinspectiononcontractorusingContractorEHSInspectionChecklist.(SampleAttachment6)主管應使用EHS承包商檢查表對其經行檢查Ifanydiscrepancyduringtheinspection,theProjectownerwillnotifycontractortorectify.如果發現施工中出現問題，主管應及時責令改正Theprojectownerwilltrackthediscrepancyforclosure.主管應跟蹤問題直到問題關閉CONTRACTORSSAFETYMANAGEMENT承包商安全管理7/24/20239

UnderAttachment1,ContractorSafetyEvaluationForm,ifWORKisevaluatedas“Highrisk”,如果作業被評估為高危作業ProjectOwnerensurethatContractorisontheApprovedContractorList主管要確認承包商在認可的清單內ProjectOwnerneedtoensurethatthecontractorhadacknowledgedthe“StandardRulesandConditionsforContractors”(Attach4)aspartoftheRFP.(RequestforProposals)ThecontractorwillsignandreturntheserulesandconditionstoSeagate.確認承包商認可了對承包商的要求并簽字確認交給工廠ProjectOwnerwillensurethataWorkRiskAssessmenttobeconductedandthecontractoragreedandfollowedduringtheperiodofworkinSeagatepremises.在承包商施工前進行風險評估，經與承包商達成一致ProjectOwnerwillcollectalloutstandingdocumentsbeforecontractorcancommencework.在承包商施工前收集所有相關的文件ProjectOwnerwillconducttheContractorEHSInduction(Attach5).傳達EHS入場須知ProjectOwnerwillensureregularinspection(Attach6)isconductedtowhichEHSrequirementshavebeendefined.Thefrequencyofmonitoringisdependentuponthehazardassociatedwiththeworkbutatleastoncepriortothestartofprojectatsite.檢查承包商的作業是否符合EHS要求，檢查的頻率與工作的危險程度相關Uponcompletionofproject/job,projectOwnerwillassessthecontractorperformanceorconducttheassessmentatleastonceayear.(Attach7)施工完成后，主管至少一年填寫一次安全表現報告HighRisk(Single)高危作業CONTRACTORSSAFETYMANAGEMENT承包商安全管理7/24/202310

IfWORKFALLSunder“uniquehazards”(i.e.,involvesmultiplecontractors/subcontractorsoronecontractorperformingworkthathasmultiple“highrisks”andnotcontrolbyPermitsystem),thecontractortosubmita‘ContractorSafetyWorkPlan’thataddressestherequirementsintheRFP.TheProjectOwnerandsiteEHSwillassesstheadequacyofthesafeworkingplanbeforeselectingthecontractor.如果工作有特殊危害，承包商需要提供安全施工計劃作為標書的一部分。項目主管和EHS對計劃進行評估，評估其計劃是否適當ProjectOwnerensurethatContractorisontheApprovedContractorList主管要確認承包商在認可的清單內ProjectOwnerneedtoensurethatthecontractorhadacknowledgedthe“StandardRulesandConditionsforContractors”(Attach4)aspartoftheRFP.(RequestforProposals)ThecontractorwillsignandreturntheserulesandconditionstoSeagate.確認承包商認可了對承包商的要求并簽字確認交給工廠ProjectOwnerwillensurethataWorkRiskAssessmenttobeconductedandthecontractoragreedandfollowedduringtheperiodofworkinSeagatepremises.在承包商施工前進行風險評估，經與承包商達成一致ProjectOwnerwillcollectalloutstandingdocumentsbeforecontractorcancommencework.在承包商施工前收集所有相關的文件ProjectOwnerwillconducttheContractorEHSInduction(Attach5).傳達EHS入場須知ProjectOwnerwillensureregularinspection(Attach6)isconductedtowhichEHSrequirementshavebeendefined.Thefrequencyofmonitoringisdependentuponthehazardassociatedwiththeworkbutatleastoncepriortothestartofprojectatsite.檢查承包商的作業是否符合EHS要求，檢查的頻率與工作的危險程度相關Uponcompletionofproject/job,projectOwnerwillassessthecontractorperformanceorconducttheassessmentatleastonceayear.(Attach7)施工完成后，主管至少一年填寫一次安全表現報告(MultipleHighRiskwithNoPermittoWorkSystemasControl)如包含多種高危作業CONTRACTORSSAFETYMANAGEMENT承包商安全管理7/24/202311OTHERREQUIREMENTS其他要求PurchasingwillkeepanupdatedlistofApprovedContractors.(Attach7–ContractorSafetyPerformanceReportisrequiredtoensurecontractorsmeettherequirements)采購部門經常更新認可承包商的最新名單。ProjectOwnerorPurchasingwillsendouttheContractorSafetyEvaluationForm(Attach1)toalltheselistedandapprovedcontractors.Thecontractorwillfillupalltheparticularsrequiredandshallreturnbacktheformsviafacsimile/mailtoPurchasingorprojectownersforevaluationbyEHS/Facilities/ProjectOwner)項目主管或采購部門會發出承包商的安全性評價表。承包商將填寫所有必要的細節，并通過傳真/郵件形式發給采購或項目主管由EHS/設施部/項目部主管評審。ForapprovedcontractorsaslistedbyPurchasing(existingvendors),ProjectOwnerwillberequiredtosubmittheContractorSafetyPerformanceReport(attach7)annuallyanditshallbereviewedbyPurchasingDept.PurchasingmayconsultEHS/Securitywhereapplicable.對于經批準的供應商，由項目主管每年提交承包商的安全表現報告采購部審查，有必要的話可以同EHS/安保部門商議。CONTRACTORSSAFETYMANAGEMENT承包商安全管理7/24/202312PERMITTOWORKSYSTEMANDCHECKLIST準入制度和檢查表HighRiskServicesorProjectswillusuallyinvolvedworkwherebyclosersupervisionandstricterrequirementsneedtobeenforceonsite.高危作業需要有專人監督，并嚴格執行工廠的要求Suchworkoroperationwillrequireapermittoworksysteminplaceonsite.這樣的作業需要執行工廠的許可證制度ThefollowingPermitispracticeonsiteandneedtobeusedtoverifytheworkandApprovedbytheCompetentparties.下面的許可需要由相關部門核實、批準HotWorkPermit動火WorkingatHeightandUsingofScaffoldPermit

腳手架上的高處作業EntrytoConfinedSpacePermit有限空間作業ContractorUsageofChemicalonSite使用化學品LiftingwithCranePermit使用起重機HighVoltageElectricalWorkPermit

高壓作業CONTRACTORSSAFETYMANAGEMENT承包商安全管理7/24/202313HotWorkApproverTraining動火制度培訓GoalsandObjectives:目的和目標Attheendofthissessionyouwill:本次培訓結束后你將會：BefamiliarwiththeHotWorkPermitSystem.

了解動火許可制度RecognizeworkthatrequirestheuseofHotWorkPermits.

了解相關的要求Recognizethetypeofhazardsrelatingtohotwork.

了解其危害的種類PPERequirementPPE的要求BasicFireFightingSkill

基本的滅火技巧Passaquizwithascoreof100%.

用100%的成績通過測試TobecertifiedasaHotWorkApprover

有能力審批動火申請HotWorkPermits

動火作業許可制度7/24/202315WhatisHotWork?什么是動火作業？

HotWorkisanyworkusingopenflamesorsources

ofheatthatcouldignitematerialsintheworkarea. 動火作業是使用明火或其他熱源，可能引燃作業區域物體的作業PurposeofHotWorkPermit.該制度的目的ToestablishsafeOperatingProceduresforcutting,elding,solderingorbrazingatSeagatefacilities.

建立安全操作的程序來管理動火作業HotWorkPermits

動火作業許可制度7/24/202316TheHotWorkProcedures動火作業的程序TheRequestorshallapplyforthehotworkpermitbyfillingintheapplicationform.申請人需要填寫申請單來提出動火申請MakearrangementstoconductjointsiteinspectionwiththeAuthorizedapproverandContractororemployeewhoisgoingtocarryoutthehotwork.

安排專人對動火作業的現場進行檢查Usethechecklistinthepermitasguidelinestocheckonthecontractororemployee.以檢查表為準則，檢查承包商和作業人員

HotWorkPermits

動火作業許可制度7/24/202317Permitsareissuedforthespecificjobbeingdone,andforaspecifictimeperiod.Thetimeperiodisusuallyfortheworkingshift,butmayneverexceedtwenty-fourhours. 許可是針對特定時間內的特定作業的，通常為一班的工作時間，但不會超過24小時TheRequestor,HotWorkApproverorJobCoordinatorhastheresponsibilitytoverifythatallnecessaryprecautionshavebeentakenattheworksite. 申請人、批準人或協調人有責任核實安全措施是否落實Weldingandotherhotworkhavebeenfoundtobemajorcausesofindustrialfires.Sprinklersystemsorotherdetectingsystemmustremaininserviceinthehotworkarea,unlessspecificallyapprovedbytheEHSDepartment. 焊接和其他動火作業是已經發現工業火災的主要原因。工作區的自動噴水滅火系統或其他檢測系統必須開啟，除非EHS部門批準。HotWorkPermits

動火作業許可制度7/24/202318Whatarethemostcriticalitemstocheck:什么是最關鍵的部分

FireProtectionSystemserviceabilityandavailability.(Smokedetector/Sprinkler)消防系統的適用性和可用性。（煙感/噴淋）Storage,placementofcombustible,flammable.易燃易爆品的儲存Incompatibleworkincludingadjacentcompartment.

與現有工作有無抵觸Firewatchpersonpresentthroughoutwiththerighttypeoffireextinguisher.

現場有監火人，配備正確的滅火器Flammableandpressuredgastobepurged.附近沒有可燃氣體和高壓氣體。

Aflashbackarrestorthatisacceptableshallbefittedinaccordancewithmanufacturer’sinstructionsateverypressureregulatoroutletofeachcylinder.需在每個氣瓶的壓力調節器口安裝回火防止器Asuitablecheckvalve,non-returnvalveorsimilardevicewhichpreventsthebackflowofgasintothehoseshouldbefittedbetweeneachtorchinletandgashose,inaccordancewiththemanufacturer’sinstructions需按照制造商的說明安裝單向閥，止回閥或類似的裝置，防止氣體回流Fireblanketforshielding,containmentofsparks.可以使用滅火毯來撲滅較小的火AvailabilityofPersonalProtectiveEquipmentforHotWork.佩戴相應的PPEHotWorkPermits

動火作業許可制度7/24/202319Shouldotherprecautionsfail,trainedpersonnelwillbeneededtoextinguishanyincipientfireswithfirefightingequipment.Personnelandequipmentmustbereadilyavailablebeforethepermitisissued.如果其他預防措施沒有阻止火勢，那么受過培訓的人員用消防設備撲滅火災。人員和設備發出之前必須獲得許可。Whoisthetrainedpersonneltoperformtheabovework?誰是經過訓練來完成以上工作的？AppointedFirewatchman 監火人HotWorkPermits

動火作業許可制度7/24/202320

FireWatchPersonnelmustnotbedoingotherjobswhichdistracthimfromhisprimaryresponsibility.監火人禁止在期間參與其他工作FireWatchPersonnelmustbetrainedtousefireextinguishmentmediaprovided. 必須經過滅火器使用的培訓FireWatchPersonnelmustbeawareofhowtoreportemergenciesandemergencyevacuationandresponseprocedures. 必須知道如何報告緊急事件，知道緊急疏散和緊急相應程序FireWatchPersonnelmustbeidentifiedbeforepermitsareissued. 在許可簽發之前必須確定監火人Firewatchwillbeprovidedduringandforatleast30minutesafterwork,andduringanycoffeeorlunchbreaks. 工作結束后監火人至少要觀察30mins，休息時間和用餐時間也不例外TheRoleofFireWatchman

監火人的任務HotWorkPermits

動火作業許可制度7/24/202321Beforebeginninganyhotwork,askyourselfiftheworkcanbe

doneasaferway.Hotworkisaveryhazardousoperationandshouldbe

avoidedwhenthereisasaferalternative.動火作業開始前應該思考是否有更安全的方法，動火有著很高的風險，如果有更好的方法應該避免使用Otherconsiderations其他注意事項HotWorkPermits

動火作業許可制度NecessaryPrecautions必要的防范CANTHEJOBBEAVOIDED?動火可以避免嗎？ISTHEREASAFERWAY?還有其他更安全的方法嗎？7/24/202322Examplesofhotworkare:動火作業包含以下Welding焊接Burning燃燒Brazing銅焊propanesoldering丙烷焊接oxyacetylenecutting氧乙炔切割grindingferrousmetals金屬打磨Anysparksandheatgeneratingoperations.其他引發火星或者熱源的操作HotWorkPermits

動火作業許可制度7/24/2023231)Allgasweldingequipmentandconnectionsmustbekeptfreefromgreaseandoil.(Oxygenwillexplodeuponcontactwithoilorgrease.)Oilyorgreasyglovesmayresultinthesameeffect.所有的氣焊設備必須遠離油脂，沾滿油污手套也會引起燃燒、爆炸2)Cylindersmustbestoredandusedintheupright,position.Donotrollcylindersontheirsides.Donotcarryorhoistcylindersunlesstheyareproperlyslung.氣瓶必須直立放置，禁止滾動，除非適當的掛起，否則不要提起氣瓶3)Allcylinders,capped,uncapped,emptyorfull,mustbesecuredfromfallingalltimes.任何時候都必須防止氣瓶倒下4)Blowoutcylindervalvecouplingsbybrieflyopeningeachcylindervalvepriortoattachingtheregulator.Performthisoperationinawellventilatedarea.Donotusecompressedairtoblowoutvalvesastheairmaycontainoil.閥門在打開前要在通風良好的地方調整好。不要使用壓縮空氣吹出閥，空氣可能含有油。5)Cleanthetorchtipbeforelighting.Usesparkgunandnotcigarettelighters.使用前清潔槍口，不要用來點煙6)Positionmaterialstopreventsparksandhotmetalfromcontactingthehosesorotherpersons.調整材料的位置，以防止其他人因接觸軟管或濺到火花和鐵水。7)Afterworkiscompletedturncylindervalvesoff.Surveytheworkareatoascertainthatnohotitemsremainthatcouldresultinfirebreakout.作業結束后關閉閥門，檢查周圍有沒有可能導致火災的殘留火種8)Aflashbackarrestorthatisapprovedshallbefittedinaccordancewithmanufacturer’sinstructionsateverypressureregulatoroutletofeachcylinder.回火防止器可以按照制造商的說明安裝在氣瓶的閥門口9)Asuitablecheckvalve,non-returnvalveorsimilardevicewhichpreventsthebackflowofgasintothehoseshouldbefittedbetweeneachtorchinletandgashose,inaccordancewiththemanufacturer’sinstructions可以安裝制造商的說明安裝單向閥，止回閥或類似的裝置，防止氣體回流GASWELDING/BRAZING/CUTTING

氣焊/銅焊/切割7/24/202324

Aflashbackarrestorisasafetydevicethatshutsoffgasflowineventofflashback.回火防止器是一個回火發生時切斷氣流的安全裝置Flashbackisthecombustionofaflamemixturethatcanoccurwithinthegaslinesystem.Itcantravelbackthroughthelineofthegassystemtothegassourceifaflashbackarrestorsisnotinline.回火是火焰的混合物，可發生在氣體管線系統燃燒。如果沒有安裝回火防止器，它可以竄至氣源處。Aflashbackarrestorshutsoffgasflowandextinguishestheflamebeforeitcanreachthegassource.回火防止器可以切斷氣流，在回火竄至氣源前熄滅回火Severalfactorscancauseflashback,includingfailingtopurgelineproperly,usingimproperpressure,leaksinthegassystemandimpropersystemoperation.(Flame,SparkandDust)以下幾個原因可能導致回火，包括管道沒有清理，使用不正確的壓力，氣體系統泄露，不正確的系統操作。WhatisaFlashbackArrestor

什么是回火防止器7/24/202325HowdoesFlashbackArrestorWorks?

回火防止器是怎樣工作的？Flashbackarrestorisasimpledevice,whichquenchestheflameusingthefollowingmethods它是一個使用以下方法熄滅火焰的簡單裝置Byreducingthevelocityoftheflame.Reducingtheflamevelocityevenlowerthantheminimumflamevelocityofthefuelgas.減緩火焰燃燒的速度Stopstheflamepropagationinto/orthroughapipe.Byplacingaflamearrestorattheendoftheflammablemixturepipefeedingaflareorburner,flamecanbepreventedfrommovingintothepiperegardlessofthemixturevelocity.通過一個管道將火焰控制住Bypassingapotentiallyflammablemixturethroughawaterchamberorsomesortofheatsink.Thisdissipatestheheatandquenchestheflashback.通過水室或者其他散熱器，降溫來控制回火d)Byblockingthefuelgaspath,withasuitablethermalfuseplug,causingtheflashbacktodieout.通過阻止氣體燃料，將回火熄滅。e)Byblockingtheflowoffuelgasintheoppositedirectionbyactinglikeanonreturnvalve.堵住氣流使其向相反的方向運動7/24/202326FlashbackArrestors回火防止器GasWeldingSet-up

焊接7/24/202327ELECTRICARCWELDING:電弧焊1)Onlyauthorizedoperatorsarepermittedtouseweldingequipment.有資質的人員才被批準進行電弧焊2)Helmetsandshieldsmustbeusedforweldingoperations.必須使用頭盔和面罩3)Whenpossible,weldingoperationsshouldbeshieldedbyaboothorascreentoprotectothers

fromweldingflash.如果有條件的話，焊接時可以使用擋板來防止他人被濺到4)Allpersonnelinaweldingareaarerequiredtousepropereyeprotection.作業區域內的所有人員都應該使用適當的護目用具5)Theweldingofzinccoatedmaterialsrequirestheoperatortouseappropriaterespiratoryprotection.如果是鍍鋅那就要求人員使用呼吸護具6)Depositrodendssafely(inaspecialcontainer)topreventburns,firesandsliphazards.焊條的底部要安全地保存以防止燃燒和滑倒7)Whennotinuse,placetherodholderwhereitcannotmakeanarc.如果不使用焊條要放在他人無法接觸的地方8)Maintainweldingleadcablesingoodcondition.Donotusecableswhicharecracked,damagedorbare.電弧焊的電線要保持良好的狀態，損壞的話不要使用HotWorkPermits

動火作業許可制度7/24/202328HotworkinConfinedspacewillnotbeencouragedunlessthereisnootheralternatives 除非沒有其他方法，一般不建議在有限空間中動火Beforeanyhotworkistobeperformedintheconfinedspace,itmustbeventilatedwithfreshairbutnotoxygen. 動火前必須通風，但嚴禁使用氧氣AconfinedspaceSupervisororassessorshouldgascheckforflammableortoxicgases,oxygenleveltoensuretheconfinedspaceissafeforentrypriortowork. 監護人要先進行氣體檢測來確?？梢栽趦葎踊餉llweldingandcuttingoperationscarriedoutinconfinedspacesmustbeadequatelyventilatedtopreventtheaccumulationoftoxicmaterialsorpossibleoxygendeficiency.Thisappliesnotonlytothewelderbutalsotoco-workersandotherpersonnelintheimmediatevicinity.Freshairintakeforventilationmustbecleanandrespirable. 有限空間內切割、焊接必須通風，防止有害物質聚集或氧氣耗盡。這個要求對于作業人員和周圍的員工都是適用的，通入的新鮮空氣必須是潔凈的

Inareasimmediatelyhazardoustolife,hosemaskswithblowersorself-containedbreathingequipmentmustbeusedforentry. 如果該區域發生危險，進入者必須使用蛇管式面罩或供氧裝置HotWorkinConfinedSpaces有限空間內的動火作業7/24/202329Foranyotherhotwork,grindingandcutting對于任何動火作業、打磨、切割Ensurethepersonnelworkingisequippedwithpersonalprotectiveequipments.Onlyauthorizedoperatorsarepermittedtouseweldingequipment.確保作業人員使用PPE，有資質的操作員才可以焊接2)Checktoensurenoothernon-compatiblejobisaroundthehotwork.確保周圍沒有與之沖突的作業3)Clearawayallpossiblecombustiblematerialaroundthehotwork.把周圍所有易燃的材料清空4)Haveadequatemeans/measurestopreventpossibleignitionbydustparticlesandsparksproduced.(FireBlanket)采用應當的方法防止火星產生5)Donotusethetoolswhentheircablesarecracked,damagedorbare.電動工具的電線破損時不要使用HotWorkPermits

動火作業許可制度7/24/202330Useappropriateprotectiveclothingsuchasfaceshields,leathergloves,andleatherapronswhicharedesignedtopreventburnsbyprotectingskinandclothingfromweldingslag,sparks,andradiativeheat. 使用合適的防護用具可以防止皮膚和衣物被火星、輻射熱損傷Faceshieldsmusthavetheappropriateopacityforthetypeofweldbeingperformed. 焊接時使用的面罩必須有一定的不透明度

Avoidpolyesterornylonclothing;cottonorcottonblendfabricispreferred. 不要穿尼龍和化纖的衣物，棉質的會更合適Forappropriatepersonalprotection,wear:適合的PPE有Faceshield,goggles,orspecialglasses面罩，護目鏡、專用的眼鏡Andwearprotectiveclothingsuchas:正確的防護服有Leathergloves皮革手套Long-sleevedshirtsandpants長袖的上衣和褲子PersonalProtectiveEquipment

個人防護用具7/24/202331Damagebyexplosionduetoflashback

因為回火引發的爆炸7/24/202332WorkingAtHeight高處作業GoalsandObjectives:目的和目標Attheendofthissessionyouwill:本次培訓結束后你將會：BefamiliarwiththeWorkingAtHeightPermitSystem. 熟悉高處作業的許可制度RecognizethetypeofworkrequiringHeightWorkPermits. 了解高處作業許可的種類HazardsandsafetyrequirementsforeachtypeHeightWork. 每種作業的風險和安全要求WorkingAtHeightPermit高處作業許可制度7/24/202334WHEN時間Permitrequiredforworkabove2metreswithoutpermanentAccess. 高于2m作業的臨時許可WHO作業人員Anindividualwho,byvirtueofexperience,training,andqualification,isdeemedcompetenttoauthorizePermitsforWorkatheights. 作業人員需要具有相關經驗，經過培訓，具有高處作業許可。WHY目的Toidentifyandcontrolhazardofworkingatheight. 識別和控制高處作業的風險Toestablishaproceduretopreventinjury