ConstructionmethodstatementforSteelStructurecleaningupandtouchup钢结构清理及补漆施工措施方法Description工作描述Thismethodstatementispreparedforcleaningupthedust、scrapironandrustironremainedonsteelstructureduringtransportbefore.此方案主要是针对前期运输（海运）过程中残留在钢结构上的灰尘、铁屑、铁锈等的清理工作制定的。Manpower人员计划Thefollowingisforonegroupandcanbeadjustedbyaddingmanpoweraccordingtoactualsiteconditionwhenconstructing.Painter4,mainlyresponsibleforsteelstructurecleaningandpainting.Watcher1,forpreventingunauthorizedpeoplefromentering.以下人员为一个班组人员配置，施工时可以根据现场实际情况适当增加施工人员及施工班组。油漆工4人，主要负责钢结构清理及涂漆刷漆。现场监护1人，主要监护非施工人员禁止进入。Preparation施工准备1.Toverifywitheachdisciplineiftherearestillconstrutionpersonnelenterintotheareatobecleanedandtheplatformbelowit,toavoidworkingatthesametime.向各个专业确认即将清理的区域及清理区域的下一层平台是否还有施工人员进入，尽量避免交叉作业。2.Material:primerandtopcoatforsteelstructure,disc,nail.材料准备：配备钢结构底漆及面漆、圆盘、尖头钉。3.Tools:scissorlifts，Φ100grindingmachine,planningwheel,blower,roller(usedbypainter),insidegrindingmachine,insidegrindinghead,rag,safetybelt.工机具准备：剪刀式升降机、Φ100磨光机、刨光轮、压缩机、滚刷（油漆工专用）、内磨机、破布、安全带。Constructionareadefinationandconstructionsequence施工区域划分及施工顺序Principleforconstructionarea:fromuptodown,fromoutsidetoinside,locallyenclosed,locallycleaning.Accordingtotheactualconditionandconstructionpersonnelquantityonsite,steelstructureindifferentareacanbecleanedatthesametime,preconditionistoavoidworkingatthesametime.Reasonableadjustmentcanbemadetotheareatobecleanedwhenconstructingaccordingtotheactualconditiononsite.施工区域遵循从上至下，从边向内，局部封闭，局部清理的原则，根据现场实际情况及施工人员数量，可以同时对不同区域的钢结构进行清理，前提是尽量避免交叉作业，具体施工时可以根据现场实际情况对清理区域临时做出合理的调整。E.Constructionmethod施工方法1.UsingΦ100grindingmachinetoclearthedebrisonstructure(wholestructure,includingflangeplateandweb).用Φ100磨光机对结构进行清理，清除结构上的杂物，清理时必须对结构整体进行清理（包括翼缘板及腹板）。2.Aftergrinding,useblowertoblowthedustonsteelbeamandwipebydryrag.打磨完成后，用压缩机对钢梁上的灰尘吹扫并用干布擦拭。3.Afterblowing,paintersdotouchup(ReferencePhotos)forsteelbeam.Ifnoprimerforthebeam,primermustbedoneatfirst,thendotopcoataftertheprimerisdry.