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1、施工进度横道图nthemainterminal,andthetelephoneOfficeisresponsibleforprovidingtheappropriatesizeadapterpatchpanelsandelectricalprotectionunit.(Shuttlebus)wiring(IDF)setupintheworkshoponthesecondfloorofthebuilding,locatedintheDistrictofweakelectricalcabinets(wel
2、l).EngineroomplacedinsidetheCabinet,IDFplacedastandard40Ucabinetsforinstallationofnetworkandwiringdevices,managementcomputerandtelephoneinformation.CabinetdistributionframearemadeofSuperfiveRJ45patchpanelhorizontaltwistedpairconnections.Computerinformat
3、ionmanagement,adminareausingthejumpers,whichusesprivateRJ45-RJ45softjumpersfornetworkdeviceswithjumpershoppingbetweenallswitches,changes,expansionandmaintenanceweredonequicklyinthewiringcloset.TwistedlengthCentreroomislocatedonthesecondfloor,outwardradi
4、ationofeachline(exceptsomepointsmayexceed)doesnotexceed100metresinlength,allinformationforthevariousfloorsallrooms(distributionCabinet)unifiedmanagement.Districtworkshopbuildingdistributionlines(IDF)viafiberopticcablesconnectedtothetotalroomcabinets.Fib
5、erlengthwere:workshopstwoIDF:totalmorethan1200squaremeters,doublethenumberofstrandscanbecalculatedbymultiplyingtheaveragelengthofthenumberofinformationpointsare.Averagelevelofeachlengthofcable:L=[(S1+S2)/2]+L1+L2l:averagelengthofcable;L1:MDFcableallowan
6、ce;L2:otherallowancesS1:minimumhorizontalcablelength;S2:maximumhorizontallengthofcable;Officebuildingofinformation:aminimumof26meters,thelongestwas92meters,L=[(28+92)/2]+2.5+1=62.5m;Totallengthof62.5mx792=49500-meterineachbox(KFT)by300meterspercarton;Th
7、etwisted-paircableboxyouwant=49500÷300=165(KFT);lossesnotincluded,eachabout15meters.Metallineslot,andmetallinetubeof—5—工程项目部安全管理网络图安1-2-1职责:对本单位劳动保护和安全生产的技术总负责,组织审批施工组织计划及各项安全措施,解决安全技术问题,参加事故调查,提出鉴定意见和改进措施公司安全管理处职责:组织编写项目安全保证计划措施、责任制,协调筹措安全经费,并对保证计划运行负主
8、要责任项目经理职责:具体负责安全保证计划技术措施、岗位职责、操作规程、特殊脚手架及各种方案的编制审核工作项目副经理职责:负责安全保证计划的运行及日常计划、组织、检查、验收、协调工作项目工程师职责:负责安全保证计划全过程运行、检查、检验、整改、防范及安全记录安全科职责:负责安全保证计划施工现场的控制,对组织人员、责任制动态管理按照保证计划的规定进行操作施工科职责:负责安全保证计划中对安全合格供应控制商的评估,签订合同,收审质保书、合格证经营科职责:负责安全