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1、detectionandrecord,consistentwithrequirementstolowerproduction;Excavationpileconstructionofexcavationprocessmusthavespecialcare;Intervalstheexcavationholepileontherequireddistancetodig,digdeepeach500-1000mmwallonce;Sectiononewallhigherthanhole250mm,requiredopeningprotectionfacilities;Lig
2、htingholejobsafetyminer'slamporthesafetyvoltageof12volts;Lowerpersonnelmustwearhelmets,seatbelts,bytherigidladder,intotheholeafterworkorjob,youmustset1.2mhighfencearoundtheholeandgaikongkou;Diggingwhenpumping,operatingpersonnelmustbeonthegroundbeforetheycanbecarriedoutafterthepumppowersu
3、pplymustbedisconnected;10,acceptancemaybehomework,notqualifiedforacceptanceoracceptancenotmadethenextprocesseswork.Sitespecificsecuritydisclosuredisclosuresignatures;11,targetedtheconstructionsitesafetydisclosure;12,theother.DisclosuresignaturestoacceptcardsdeliverthesignaturetimeJapanfo
4、rminduplicate,teamsfromthedepositofaninstrument,andfiledareport.Earthworkconstructiontechnologytogivethelow-down(referencetables)4-2-2constructionorganizationnameprojectnametheconstructionsiteconstructionrequirementsofsecuritytechnicalcardsonthetableinaccordancewiththeconstructionplanope
5、rations;Manualexcavationshouldbefromthetopdown,layer-by-layerexcavationdiggodsEarthisstrictlyprohibited,thereshouldbeadequatelightingatnight;DeepFoundationpitwhensoilwallchangesatanytime,ifthereareanylargecrackshadtostopconstruction,reportingtotheprojectmanagerforprocessing;Inthepitordee
6、pinwork,mustwearahelmet,nodirtandotherobjectsabovefallheadinjury,intheeventofgroundwaterseepage,waterwellshouldbeexcluded;Attheside,ifthereareanyunidentifiablegoodsorpriordidnotforeseethecomingofcables,pipesandsoon,shouldstopoperations,reportingtothesuperior,noknockingorplaywith;Artifici
7、alliftdirt,youshouldreviewthetools,ropes,hookissolid,liftingverticalandnotsomeone,wheel,shouldbetheformationofwalkways,toremovebarriers;Underwateroperationstostrictlychecktheelectricalzeroconnectionandleakageprotectionswitch,cableshouldbeingoodconditionandwearPPE;Slope,to