会计学3.1SAFETYRULESTOBEOBSERVEDINTHEERECTINGANDDISMANTLINGOFSCAFFOLDS3.1SAFETYRULESTOBEOBSERVEDINTHEERECTINGANDDISMANTLINGOFSCAFFOLDS-工作(gōngzuò)平台Scaffoldshouldbeplumbedaswellasspeedlevel.脚手架必须(bìxū)是垂直的3.2CAUSESANDPREVENTIONOFMARINESCAFFOLDACCEDENTSDon’trideonmobilescaffold–pushonlyfromgroundlevel3.2CAUSESANDPREVENTIONOFMARINESCAFFOLDACCEDENTS3.2CAUSESANDPREVENTIONOFMARINESCAFFOLDACCEDENTS3.2CAUSESANDPREVENTIONOFMARINESCAFFOLDACCEDENTS3.2CAUSESANDPREVENTIONOFMARINESCAFFOLDACCEDENTS3.2CAUSESANDPREVENTIONOFMARINESCAFFOLDACCEDENTS3.2CAUSESANDPREVENTIONOFMARINESCAFFOLDACCEDENTS3.3CAUSEOFTHECOLLAPSEOFASCAFFOLD3.3CAUSEOFTHECOLLAPSEOFASCAFFOLD3.4REQUIREMENTOFSOUNDMETALSCAFFOLDSF.Platformproperlyfixed.平台固定牢固G.Toeboardproperlyfixed.脚踏板牢固H.Guardrailcorrectlyspacedandsecured.护栏间隔适中且牢固。Alljointsproperlysecured.所有的接头必须(bìxū)牢固J.Adequateandeffectivebracingandtieback.适当且有效的支撑和横梁。K.Nooverloading.不要过载。3.4REQUIREMENTOFSOUNDMETALSCAFFOLDSPlacescaffoldstandardsorframessystematicallyonsoleplates.脚手架支柱(zhīzhù)或结构放在底板上.3.5STATUTORYREQUIREMENTSOFSOUNDMARINEMETALSCAFFOLDING3.5STATUTORYREQUIREMENTSOFSOUNDMARINEMETALSCAFFOLDING3.5STATUTORYREQUIREMENTSOFSOUNDMARINEMETALSCAFFOLDINGCaseStudyNo.1案例(ànlì)分析1BACKGROUND背景Anoiltankerwasdockedintheshipyardforaconversionproject.一艘油轮在船厂进坞进行改装(gǎizhuāng)工程Worktobecarriedoutincludedtheblastingandcoatingofthetanks.工作包括舱内打砂和油漆Hangingscaffoldsweretobeerectedtofacilitatetheblastingandcoatingworkontheunderdeckofthevessel.搭建悬挂式脚手架以便于甲板下的打砂油漆AScaffoldingSupervisorfelltohisdeathduringtheerectionofthehangingscaffoldsinsidethevessel’stank.一名脚手架主管在搭建过程中摔落致死DESCRIPTIONOFACCIDENT事故描述AScaffoldSupervisorwaserectingahangingscaffoldinsidetheportcargooiltankofthevesseltogetherwithtwootherScaffoldErectors.一个脚手架主管与两名脚手架工在左舷货油舱内搭建悬挂式脚手架。TheScaffoldSupervisorpositionedhimselfonatriangularbracketofthe3rdsidelongitudinalframetoerectthesupportingframesoftheHangingscaffold.脚手架主管在3层的三角支架上竖起一个支撑结构(jiégòu)。TheScaffoldSupervisorcoupleda6meterspipe