国家电网公司安全工作规程

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1、《国家电网公司电力安全工作规程》国家电网安监[2005]83号（电力线路部分） ·1 总则;·2 保证安全的组织措施;·2.1电力线路安全工作的组织措施;·2.2现场勘察制度;·2.3工作票制度;·2.4工作许可制度·2.5工作监护制度·2.6工作间断制度·2.7工作终结和恢复送电制度·3 保证安全技术措施·3.1电力线路安全工作的技术措施·3.2停电·3.3验电·3.4装设接地线·3.5使用个人保安线·3.6悬挂标示牌和装设遮拦(围栏)·4线路运行和维护;·4.1线路巡视;shouldbetightened,noloose,TerminalBo

2、ardwiringshouldbeoneoneachside,nomorethantwo.J,shieldedwire,sparewirebindingorder,reliablegrounding.7.7qualitystandard7.7.lcablesthroughthecableembeddedtubemakinguseofgalvanizedsteelpipe,tubeendswithoutburrs,smooth.7.7.2pipedoesnotallowbending,bendingthebendradiusshouldbe≥4ti

3、mestimestheouterdiameterofthetubein.7.7.3ellipticityofabenttube,pipediameter≤60mm,not>8%,diameter>760mm,not>6%.7.7.4makingcablesburiedpipingapplicationrootproduction,growingwhereinterfaceisrequired,onlystraightpipe,onlythewireportconnections,weldedconnectionsarenotallowed.7.7

4、.5servicesleeveshouldhaveagoodgrounding.7.7.6cabletraysinstallation,burrsanddirtandcorrosiontreatmentshouldbecarriedout,installthebridge...7.8.1.7pipingandpiping,equipmentandequipmentorpipingandotherequipmentshallhavesufficientexpansiongapinhotsituations.7.8.1.8metaltemperatu

5、reoftheinsulatinglayer(hot)=shell-walltemperatureofenvironmenttemperature≤40°c.7.8.2paint7.8.2.lpaintofequipmentandpipelinesshouldhaveatleastaprimer(redpaint)andfinish.7.8.2.2paintappearancecoloruniform,withoutpaint,rust,flaking,wrinkles,flowmarks,scum,paintparticlesandvisibl

6、ebrushmarks.7.8.2.3interlayershouldbetightandwithoutstratification.7.8.2.4pipelinesasphalt,fiberglassfabriccorrosion,externalappearanceshouldnevershowsurroundedbyglassfiberclothuniform,dense,paintedpitchinspectionshouldbenodelamination,cavitation,homogeneityofasphaltcoating,b

7、rushingeachlayerthicknessinaccordancewithdesignrequirements.Standard7.97.9structureplacementprocess.1fair-facedconcreteisaconcretesurfacewithoutanydecoration,structureappearancequalityofconcretestructurethatisabletodisplaystrengthandaestheticperceptionofqualitystandards.Const

8、ructiontechnologyrequirementsareasfollows:templatetemplatePanelselec