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1、中铁电气化局柳南项目部综合部管理制度体系一、办公室保密管理规定二、公章使用管理规定九、办公室定置管理规定十、商务车辆管理规定十一、办公用品管理规定十二、档案管理规定十三、会议管理规定十四、固定资产管理规定十五、办公区域安全保卫管理规定十六、清洁卫生管理规定十七、安全管理规定十八、计算机安全操作规程十九:公文处理流程管理制度than6months,highearlystrengthcementupto1month,andbaggedthestackingheightofnomorethan15bagsofcement.(2)water1)canbeusedwheresuita
2、blefordrinkingwater,untreatedindustrialwastewatercannotbeused.2)waterusedinmixingthesubstancescontainedcannotaffecttheworkabilityandstrengthandgrowthandcausecorrosionofsteelandconcrete.3)waterPHvalue,insolubleandsolublesulfides,chlorides,phosphates,provisionsconsistentwiththefollowingtable
3、ofcontents.ContentlimitstableentryofprestressedconcreteconcreteconcreteinsolublematterinPHvalue>4>4>4mg/L<2000<2000<5000mg/L<2000<5000<10000chloridesolublematter(measuredinCL-)mg/L<500<1200<3500sulfate(SO2-4dollars)mg/L<600<2700<2700sulfide(S2-dollars)mg/L<100--------(3)Aggregate1)aggregat
4、esofdifferentmaterialdiameterpiledup,respectively,donotmixwitheachotherandmixedwiththesoil;whenloadingandunloading,sizecoarseaggregatenetfallofgreaterthan40mmlessthan3M,andavoidseriousaggregatecrushing.2)fineaggregatefinenessmodulusshouldbecontrolledinthe...Maximumwater/cementratioconcrete
5、parameterofconcretewater/cementratiothemaximumallowablevalue,abovethewaterleveldownstream(outsideofthedam)0.65,downstreamwaterlevelchange(outsideofthedam)0.55minimumlevelofupstreamanddownstream(outsideofthedam)0.500.600.700.60basissubjecttowatererosionparts(3)large-volumebuildingswithincon
6、creteofminimumamountofcementitiousmaterialtestresultssubmittedtotheengineer.Accordingtothecharacteristicsofthebuildings,steelcontent,methodoftransport,pouringconcrete,andclimaticconditions,asfaraspossiblesmallslump.(4)thisstandardconcretecollapsedegreesaccordingtoXiatableselectedcollapsede
7、greesparametertablebuildingsofnaturestandardroundcollapsedegrees(cm)hydraulicpigmentconcreteorlessreinforcedconcrete3~5distributionreinforcedratenotover1%ofreinforcedconcrete5~7distribution11一、公章的管理1、集团公司及所属各单位的公章由综合部统一管理使用;2、公章由综合部管理,特殊情况需要在其他部门保管使用时,登记并办理借章手