风动凿岩机及钢筋桩施工作业-工作安全分析（JSA）

工作安全分析（JSA）JOBSAFETYANALYSISJSA基本工作步骤SequenceofBasicSteps潜在危险或可能发生的事故PotentialAccidentsorHazards消除/降低危险的建议RecommendationtoEliminate/ReduceHazards

1.培训安全意识InductionofSafetyAwareness不清楚工作内容或作业现场潜在危险Unclearabouttheworkcontentorthepotentialhazardsontheworksite讲清楚工作范围并做好安全技术交底Specifytheworkscopeandtelltheworkersthetechniqueandsafetydetails.

2.作业现场布置Layoutoftheworksite手动工具、挖掘机等造成的机械伤害Injuriesfrommachinerysuchashandtoolsandexcavatoretc在施工区域设置警示标志，安排2个保安指挥交通，穿戴好安全帽、安全眼镜、工作服、棉手套、安全鞋、耳塞和反光背心Installwarningsignsontheworksite;arrange2securityguardstocarryouttrafficcontrol;everyworkermustwearPPEHardHatSafetyGlassesWorkSuitSafetyGlovesEarPlugandHI-Vis.

3、挖掘基础作业Excavationwork挖掘机臂杆碰触电线、对作业人员造成碰伤、轧伤，移动的挖斗内弃土坠物伤人Thearmoftheexcavatortouchingthepowerlinehurtingworkersorinjuriesfromthefallingobjectsofthemovingclawoftheexcavator挖掘机必须按照指挥长指令操作，交通指挥员须配备对讲机与操作手时刻保持联系并对过往行人按照《交通管制办法》进行有效控制；在挖掘机停止作业并让出安全通道时，组织过往行人通过，对老人、小孩、孕妇采取护送方式Theexcavatoroperatormustobeytheinstructionofthedirectortooperatetheexcavator;thesecurityguardsmustbepreparedradiotocommunicatewiththemachineoperatoratanytimeandcarryoutthetrafficcontroleffectively;organizetheoldkidandpregnantpassingtheworkareawhentheexcavatorstopworking.

4、搬运材料进场Mobilizationofthematerials跌倒∕绊倒∕滑倒，碰伤∕撞击伤∕压伤∕扭伤，机械伤害Sliptripfallsscrapeshitbruisewrenchmachineryinjury作业人员必须穿戴好安全帽、安全眼镜、棉质防滑手套、防砸鞋、工作服、耳塞，进入现场保持安全距离，材料轻放不得乱堆，不得将水管、气管压到、轧坏，监护人员应仔细检查施工区域的材料堆放是否符合要求AlltheworkersmustwearPPEHardHatSafetyGlassessafetyBootsWorkSuitSafetyGlovesEarPlugcorrectly;keepsafetydistanceintheworkarea;keepgoodhousekeepingforthematerialsespeciallyforthewaterpipeandairpipewhicheasilybebroken;thespottersmustcheckifthematerialsarestoredcorrectly.

5、进入作业现场施工Enteringtheworksite跌倒∕绊倒∕滑倒，高处坠物，Fallstripslipobjectsfallingfromheight安排指挥员进行交通管制，凿岩机操作手戴好安全帽、安全眼镜、耳塞、防尘口罩、棉质防滑手套、工作服、防砸鞋，其他施工人员戴安全帽、安全眼镜、耳塞、棉质手套、工作服、防砸鞋监护人员注意提醒、纠正现场违章行为Arrangesecurityguardstocarryoutthetrafficcontrol;theair-drillingoperatorsmustwearhardhatsafetyglassesearplugsmasksafetyglovesworksuitssafetybootsandotherworkersalsomustwearrelevantrequiredPPEcorrectly;thespottermustremindandcorrectanyviolationoftheworkersonthesite.

6、安装脚手架Scaffolderection滑到∕绊倒，碰伤∕轧伤∕刺伤，脚手架垮塌，坠落等伤害sliptripscratchchipsinjuriesfromthecollapseofthescaffoldfallingobjectsetc作业人员戴安全帽、安全眼镜、耳塞、棉质手套、工作服、防滑防砸鞋，平整基础及排水沟，清除路上的障碍，架子工在

1.8米高时必须穿戴好安全带，监护人员注意观察高处异常现象，防止发生垮塌、高处坠物伤人，医务人员现场提供医疗保证AlltheworkersmustwearPPEHardHatSafetyGlassessafetyBootsWorkSuitSafetyGlovesEarPlugcorrectly;levelthefoundationandditch;cleantheobstaclesontheroad;workersmustwearharnesswhenthescaffoldismorethan

1.8m;thespottermustobservetheabnormalsituationoftheslopeorheighttoavoidtheinjuriesfromthecollapseoftheslopeorobjectsfallingfromheight;arrangethemedicalcarepersonnelonthesitetoprovidemedicaltreatment.

7、风动凿岩机作业Air-drillingwork滑到∕绊倒∕跌倒，碰伤∕冲击伤∕夹伤∕刺伤，噪声，粉尘，泥浆飞溅sliptripfallsscratchconcussionpinchchipsnoisedustsplashedmortar风动凿岩机钻桩操作手必须穿戴好安全帽、安全眼镜、耳塞、防尘口罩、棉质防滑手套、工作服、防滑防砸鞋；作业前仔细检查气动工具，气管不得有漏气、水管不得有漏水现象；向自动注油器注入润滑油，不得无油作业；将钎尾插入凿岩机机头，用手顺时针应能够转动钎子，如有卡塞现象，应排除后开钻；配合操作手工作的人员应经常检查风、水管不得有缠绕、打结，不得受各种车辆辗压；不得用弯折风管的方法停止供气；开钻时，应先开风、后开水；停钻后，应先关水、后关风；并保持水压低于风压，不得让水倒流入凿岩机气缸内部；使用手持式凿岩机垂直向下作业时，体重不得压在凿岩机上，防止钎杆断裂伤人；为防止水管、气管破裂，应在其管道外面粘上反辫网，以防止线缆破裂；作业人员注意保持安全距离；作业地面保持整洁；植入钢筋桩时防止被钢筋刺伤手、夹伤手指；钻孔前，无关人员应安全撤离施工区域；监护人员注意监护施工区域情况Thejackhammeroperatormustwearhardhatsafetyglassesearplugsmasksafetyglovesworksuitssafetyboots;examinetheair-driventoolsbeforeworkensuringthatthereisnoleakageoftheairpipeandwaterpipe;infuselubricantintotheoilejectornoworkfortheoilejectorwithoutlubricant;installthedrillbitonthehammercorrectly;theassistantshallexaminethepipestoensurethatthereisnotwistknotofthepipesandavoidtoberolledbyvehicles;don’ttrytofoldthepipetostoptheairsupply;supplyairfirstandthenthewaterwhenstartthejackhammer;stopwatersupplyfirstandthentheairwhenstopthejackhammer;ensurethatthewaterpressureislowerthantheairpressuretopreventthewaterflowintothecylinderofthejackhammer;keepcorrectposturewhenusethehammerdrill;attachtheanti-whipcablestothepipestoavoidthepipebreaks;workersshallkeepsafetydistanceonthesite;payattentiontotheinjuriesofpinchchipswhenembedtherebarpile;keepgroundcleanandlevel;evacuatetheirrelevantpersonnelfromtheworksitewhendrillholes;arrangespotterstowatchthework.

8、固定钢筋桩作业Fixingrebarpile割伤∕撞击伤∕夹伤∕刺伤∕扭伤cuthitpinchchipswrench作业人员穿戴好安全帽、安全眼镜、耳塞、棉质防滑手套、工作服、防滑防砸鞋，检查手动工具，不符合安全要求的工具必须立即更换；打桩作业人员注意劳动姿势，用力要均匀防止扭伤AlltheworkersmustwearPPEHardHatSafetyGlassessafetyBootsWorkSuitSafetyGlovesEarPlugcorrectly;Inspectthehandtoolsandreplacetheunqualifiedtoolsoncefind;theworkersshallpayattentiontotheworkposturetoavoidwrench.

9、绑扎钢筋头作业Wrappingtheendoftherebar滑倒∕绊倒∕刺伤∕割伤sliptripchipscut作业人员穿戴好安全帽、安全眼镜、耳塞、工作服、棉质防滑手套、工作服、防滑防砸鞋，进入现场保持安全距离，材料轻放不得乱堆，绑扎时注意防止铁丝刺伤及钢筋头割伤∕碰伤AlltheworkersmustwearPPEHardHatSafetyGlassessafetyBootsWorkSuitSafetyGlovesEarPlugcorrectly;keepsafetydistanceintheworkarea;keepgoodhousekeepingforthematerials;avoidtheinjuriesofchipspinchorcutfromtheendoftherebarwhenwrapit.

10、砌筑挡土墙Buildingretainingwall碰伤∕撞击伤∕压伤∕扭伤，高处坠物，坠落hitscratchwrenchobjectfallingfromheightfalls作业人员穿戴好安全帽、安全眼镜、棉质防滑手套、工作服、防滑防砸鞋，搬运石头注意防止碰撞、挤压，特别是露出地面的钢筋对作业人员造成割伤、碰撞伤，纠正不正确的劳动姿势，石工作业保持安全距离，注意防止移动铁锤及飞溅石块、凿子蘑菇头铁片飞溅伤人，监护人员注意观察高处脚手架等异常现象，防止发生垮塌、高处坠物伤人AlltheworkersmustwearPPEHardHatSafetyGlassessafetyBootsWorkSuitSafetyGlovesEarPlugcorrectly;avoidtheinjuriesofscratchandhitwhenmoverocksespeciallyshallpayattentiontotheinjuriesofcutscratchfromtheexposedendoftherebar;correcttheincorrectworkposture;thestoneworkersmustkeepasafetydistance;payattentiontotheinjuriesfromthescatteredrocksandmovinghammer;thechiselwithmushroomendisnotacceptable;thespottermustobservetheabnormalsituationoftheslopeorheighttoavoidtheinjuriesfromthecollapseoftheslopeorobjectsfallingfromheight.

11、收工材料清理Materialcollection跌倒∕绊倒、物件打击、坠落fallstripsobjecthitfalling工具分类返运回库房；材料分类堆放、并且堆放高度在

1.5米以下；在有坑洞的地方、条石片石堆码处设置警示标识，并用围栏隔离，夜晚要有红灯警示Classifyandtransportthetoolsandmaterialsbackwarehouse;theheightofthepiledmaterialshalllessthan

1.5m;installwarningsignswarninglightsaroundthepitblocksstoneorrubblestorageareaandisolateitwithbarrier.

12、施工现场保卫Sitesecurity绊倒∕跌倒∕滑倒，触电，火灾tripfallsslipelectricshockfire安保人员24小时轮流值班；在岗人员穿戴好安全帽、安全眼镜、棉质手套、工作服、防滑防砸鞋；防冻烤火炉应注意防止火灾、火患；接触用电器注意防止触电；防盗工作要有自我保护措施Thesecurityguardsshallbeonboard24hours;thepersonnelonboardshallwearrelevantPPEHardHatSafetyGlassessafetyBootsWorkSuitSafetyGlovescorrectly;payattentiontothestoveincaseoffire;payattentiontotheelectricshockfromelectricequipments;strengthentheanti-stealingwork.零排放分析工具和设备分析ZERODISCHARGEANALYSISTOOLANDEQUIPMENTANALYSIS潜在的溢漏源PotentialSpillSources防止泄漏的建议/围堵方案RecommendationstoPreventDischarge/Back-upContainment需要检查的工具和设备ToolsandEquipmenttobeInspected/空压机/建一个防渗漏围堰抽水机PumpAccepted已验收//空压机AircompressorAccepted已验收//挖掘机（带破碎头）ExcavatorwithbreakerAccepted已验收//。