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1、电气开槽配管(JDG)施工交底grooving&conduitinstallationTraining目录Catalogue一、施工准备Preparation二、操作工艺Methodofoperation三、质量控制Qualitycontrol四、安全文明施工Safetyconstruction1.1材料要求Materialrequired1.线管及其配件，安装前应进行外观检查，型号、规格符合设计要求，2.导管外壁镀层均匀、完好。3.管材管口应光滑，若不光滑，需进行打磨处理。1.Theconduitanditsaccessoriesshallbeinspectedbeforeinstall
2、ation,andthetypeandspecificationshouldthesameasdesignrequirements.2.Theouterwalloftheconduitshoulebesmoothandfull.3.Theterminalofconduitshouldbesmooth;ifnot,itshouldbepolished.一、施工准备Preparation1.2主要施工机具及测量工具Machine&toolsprepration1.机械：开槽机、切割机2.工具：弯管器、锯弓、锯条、记号笔、锉刀、锤子、水平尺、角尺、卷尺、灰桶、灰铲、脚手架等。1.Machine:
3、slotmachine,cuttingmachine2.Tools:pipebender,bowsaw,sawblade,markingpen,file,hammer,levelingruler,Angleruler,tapemeasure,ashbarrel,ashshovel,scaffolding,etc.二、操作工艺Methodofoperation2.1标高控制Altitudecontrol线盒、电箱定位必须严格按照图纸尺寸进行定位，位置必须准确无误，标高控制，要求必须根据建筑1米线作为基准线，对线盒标高进行弹线定位。Thepositioningoftheelectricboxa
4、ndelectricboxshallbeconductedinstrictaccordancewiththesizeofthedrawing.Thepositionshallbecorrect,andthealtitudecontrolshallbeconducted.Itisrequiredthattheelevationoftheelectricboxshallbelocatedaccordingtothefinishlevel1-meterlineasthebaseline.量取标高控制线做标记Measuretheelevationcontrollinetomark标记线盒高度位置M
5、arktheelectricboxelevation常用开关插座灯具安装高度commonswitch、socket&lightaltitued名称（Name）安装高度（Altitued）插座socketoutlet0.3m开关switch1.3m出口指示灯Exit门上0.2m（0.2mabovedoor）疏散指示灯evacuationstrobelight0.5m紧急呼叫按钮Emergencycallbutton0.6m电铃（bell）2.5m其余此处未提及详见图纸Fortheotherwhichnotmention,pleaserefertothedrawing2.2定位Location
6、根据线盒标高控制线，画出线盒定位线Accordingtotheelectricboxelevationcontrolline,drawtheelectricboxlocation标记线盒位置Marktheelectricboxposition2.3标记开槽位置Markthegroovingline线管开槽控制线要求：线管间距≧10mm、线管与砌体墙间距≧10mm，开槽控制线宽度=线管外径+线管间距+线管距墙间距，开槽控制线布置清晰合理；严禁水平开槽，如必须水平开槽的，水平开槽长度不得大于300mm。Requirementsformarkconduitgroovingcontrolline:
7、betweenconduit&conduitminimumis10mm,betweenconduit&groovingsideminimumis10mm,groovewidecontrollinewidth=diaofconduit+wide(betweenconduit&conduit)+wide(betweenconduit&groovingside),andgroovecontrollinelayoutshoule
