电网工程造价成本控制相关问题探讨（discussion on cost control of power grid engineering）

'电网工程造价成本控制相关问题探讨（Discussiononcostcontrolofpowergridengineering）DiscussiononcostcontrolofpowergridengineeringAbstract:withthecontinuousdevelopmentofindustrializationandtheincreasingofpeople"slivingpower,itisnecessarytoconstructthebasicengineeringofthepowergridandtheupgradingofthepowergrid.Powergridconstructionisalong-term,complexandhugeinvestmentproject,therefore,itisnecessarytostrengthencostcontrolandmanagement,toensuretheprojectontime,efficient,savingthecapitalatthesametime,improveefficiencyofresourceutilization.Basedontheconceptofengineeringcostmanagement,thispaperanalyzestheproblemsexistinginthecostcontrolofpowergridengineeringinChinaandputsforwardsomecorrespondingsolutions.Keywords:powergridengineering;Constructioncost;Costcontrol;Problem;countermeasuresTheintroductionPowergridconstructionisanimportantengineeringrelatedtothenationaleconomyandpeople"slivelihood,withtherapiddevelopmentofnationaleconomy,people"slivingstandardhasbeenimproved,thedemandforelectricityisalsoincreasing,andtheadvanceofindustrialization,whichrequiresgreatpowerconsumption,thedemandforpowergridhasbeenimproved.Therefore,thestateisalsocontinuouslyundertakingtheconstructionofpowergridprojects,butthegridproject investmentishuge,thecycleisverylong,andtheengineeringiscomplexandthetechnicalrequirementsarehigh.Therefore,itisnecessarytostrengthenthesupervisionofpowergridengineering,especiallytostrengthenthecontrolofcostcontrol,strengthentherationalplanningoftheproject,andimplementeffectivecostcontrol.But,atpresent,China"spowergridprojectcostcostcontrolexistmanyproblems,thisleadstoalargenumberofexcesscost,thisrequestsustostrengthenthecostcontrolandeffectiveuseofresources.I.conceptofcostmanagementofpowergridengineeringEngineeringcostmanagementreferstotherelevantstatepoliciesandregulationsandstandard,undertheguidanceofconstructionprojectaccordingtothepracticalexperienceofengineeringcostchange,usingthemodernscientificmanagementmethods,soastorealizethehumanandmaterialresources,reasonableandefficientutilizationofresources.Powergridprojectcostmanagementisthroughthefullplaytothemonitoringfunctionofthepowersector,soastomakethepowergridconstructionintheprocessofconstructionforeffectivecostcontrol,savingconstructioncost,thusmaximizingthegridoftheeconomicandsocialbenefits.Inpowergridprojectcostcontrolthroughouttheentireconstructionprocess,aswellasthemostimportantcontentofconstructionmanagement,therefore,mustbereadytopowergridprojectcostcontrol,completesthefullassessmentofthecostandtimelyadjustment,toensurethattheuseofthelowestcosttomakethehighestquality.Ii.Problemsexistinginthecostcontrolofpowergrid engineering(1)thelackofasoundtendersystemDuringthebiddingofthepowergridproject,allbiddersparticipatinginbiddingorconstructionunitsarebasicallyenterprisesfromthegridconstructionsystem.Whensendout,ontheinvitationforpartypowergridprojectoveralldescriptionisnotinplace,bidderwithoutacomprehensivesurveyonconstructionsite,thesceneofthebiddingandconstructionenterprisesbiddingdocumentdepartmentsurveypersonneldidnotcommunicateeffectively.Thebiddershall,foritsownbenefit,deliberatelylieaboutitsqualifications,constructionlevelandpersonnelallocation,soastoachievealowerpriceortheomissionofthebid,therebyresultinginhigherconstructionprofits.(2)lackofeffectivemanagementofinformationinpowergridprojectcostcontrolIncurrentgridengineering,Thepricedeterminationofconstructionmaterialsismainlybasedonfixedprice,priceadjustmentdocumentsandsoon.Inuseintheformoffixedprice,thepricingdocumentandtodeterminethepriceofmaterialstandard,thesepricestodeterminethedocumentisissuedbyaquotamanagement,however,asforthecostcontrolofelectricpowerconstructionenterprisesinChina,thefixedprice,thepricingfilecannotbetimelyandeffectivelyreflectthechangeofmarketprice,andthefixedprice,thepricingfiledatamostlycomefrom materialmarketpricesituationofBeijingarea,however,thematerialmarketpriceisnotthesamealloverthecountry,andaroundthepriceswillalsochangeswithtime,thechangeofsupplyanddemand,therefore,ifaregioninBeijinginacertainperiodoftimeforthestandardprice,itisdifficulttoreflectchangesinthemarketpriceofthematerial.(3)thequalityofthecostmanagementpersonnelneedstobeimprovedTopowergridconstructioncostcontroleffectively,wemustrelyonusefultalent,onlyrelyontheprofessionalknowledgeandpracticalexperiencetoachievetheprojectcostofaccurate,continuousandeffectivecontrol.However,atpresent,China"spowergridprojectcostmanagementtalentisseriouslyinsufficient,theprofessionallevelisuneven,theoverallprofessionallevelremainstobefurtherimproved,cantrulyintensificationofcostcontrol.Atpresent,theincreasingpowerdemand,powergridconstructionprojectsisincreasing,butthecostcontrolofengineeringtalentshortage,lackofsomeprofessionalknowledgeandskillsinengineeringcostmanagement,makethepowergridprojectcostcontroldoesnotreachthedesignatedposition,thepresenceoflargeamountsofnegligence,evensomeofthepowergridprojectcostplanunderstandingdoesnotreachthedesignatedposition,nottotheentirecostoftheprojectcostmonitoring,onceencountersuddenaccident,ortocausemanychangesintheconstructionofthesituation,unabletomaketimelyandeffectiveresponse,thusslowingdowntheconstructionprogress,causedagreatdealofcost. 3.Strengthenthecontrolstrategyofcostcontrolofpowergridengineering(1)strengthenthecostmanagementofbiddingstage1.ThetotalamountofworkshouldbemoderateandreasonableThepowergridengineeringcycleislong,theconstructionquantityislarge,thepathdistanceisfar,therefore,itisnecessarytobereasonableinsectionandblock.Suchasahigherthreetimesina500kvlineconstructionintheprocess,wewillaccordingtothegeographicallocationisdividedintoseveralsegments,makesalocationwithintheconstructionunitscanbedoneatthesametimetheconstructionofthethreeloopline,thisconstructionmethodcanreplacetheprevioussinglelooplengthdividedmethod,avoidtherepeatedproblemssuchasbuildingconstructionanddemolition,greatlysavethecostofconstruction.2.ScientificandreasonabledeterminationoftheprojectbaseTheprojectbaseistheexpectedconstructionquotationofthetargetproject,whichhasimportantreferencevaluetothebidevaluation,soitisnecessarytoscientificallydeterminetheprojectbase.Andeligibleunitmuststrictlyimplementthestateformulatesrelevantlegalsystem,fairnessandjustice,publicchoice,thewinningunit,shouldbeclearinadvancebothpartiesrightsandresponsibilitiesandobligationsofthepartyawardingthecontract,formulatereasonablecontractspecification. (2)strengtheningtheinformationconstructionofthecontrolofprojectcostTostrengthentheconstructionofinformatizationistheimportantguaranteeforpowergridprojectcostmanagement,throughtheinformatizationconstruction,graspsthelatestpriceofconstructionequipmentandmaterialsprices,topromoteamoreeffectivecostmanagementsoftware,Toprovidemoreinformationsupportforthedeterminationofpowergridcost,thecostofconstructionisanalyzedandthedynamiccostcontrolisimplemented.Itcanalsoprovidethelatestconstructiontechnologyandpowertechnologyfortheconstructionpersonnel.Therefore,itisnecessarytostrengthentheconstructionofinformationizationofpowergrids,andbuildinformationcollectionandsharingmechanism.(3)improvethequalityofengineeringcostmanagementtalentsWiththedevelopmentofscienceandtechnology,moderntechnologyhasbeenwidelyusedinvariousfieldsofsociety.Amongthem,therequirementsforthescienceandtechnologyinthepowergridconstructionisbecomingmoreandmorehigh,alargenumberofadvancedtechnologyhasbeenappliedinconstruction,powergridprojectcostcontrolisalsoneedtoconstantlyfine,dynamic,therefore,whichrequiresthecostcontrolofconstructionpersonnelconstantlyimprovetheirprofessionallevel,toadapttothedevelopmentofTheTimes.Asaconstructionenterprise,thetrainingmechanismofengineeringcostcosttalentsshouldalsobeestablishedtoconductregularandirregularoff-dutytraining.Inaddition, weshouldstrengthenthecommunicationwithinternationalgridcostmanagementtalents,andmastermoreadvancedcostmanagementtechniques.Four,conclusionWiththeimprovingofthenationalelectricpowerdemand,makesourcountryhascarriedoutalotofpowergridconstruction,powergridconstructioncycleislong,thereisbig,therefore,itisnecessarytostrengthentheconstructioncostcontrol.Howeveratpresent,ourcountryonthepowergridprojectcostcontrolisthelackofperfectbiddingsystem,lackofeffectivecostcontrolofinformationandthelackofprofessionaltalentsseriesproblems,suchas,sotospeak,China"spowergridprojectconstructioncostcontrolisnotenoughmature,havetoactivelylearnfrominternationaladvancedmanagementunit,modernmanagementtechnology,atthesametime,muststrengthenthecostmanagementthebiddingstage,strengthentheinformationconstructionoftheprojectcostcontrol,toimprovethequalityoftheprojectcostmanagementpersonnel,designandgeneralcontractingsystemisestablished.references[1]liyong,xuzhen.Youthdaily,2009,no.19,125-108[2]xujing.Worldnews.Volume51,2013,10th,105-108[3]xuaiqiang,shixianjun,qudong,2013nationalacademicanthology,Beijing,307-309 [4]JingxiuLi,BaishengChen,MakingelectroniccircuitsimulationexperimentbasedontheGUIofMATLAB,JournalofElectricalandelectronicEducation,2004,26(4):99-101[446]v.Vapnik,14nsjbw.com/678ylc/14sjbzb.com/bcxsyl/2014sjbwz.com/thylc/520bxsjb.com/bjh/52sjieb.com/bmhylc/bxsjbcp.com/ljb/bxsjbjc.com/shyx/bxsjbxz.com/yhylc1/sjb173.com/qplylc/sjb194.com/sjgj/sjb400.com/fbsylc/sjb410.com/CEOylc/sjb474.com/zrbjl/sjb732.com/amdc/sjb821.com/dzhgjdc/sjb861.com/sxylc1/sjb94.com/ncylc/sjbbcwz.com/ljhylc/sjbbf3.com/zdgjylc1/TheNatureofStatisticalLearninggoing,NY:SpringerVerlag,1995.[6]JunYao,GuihuaZeng,特设网络的关键协议和身份认证协议,内部会议信息技术:编码和计算,2004年,高雄,pp1025-1028。Bohn,o.&j.Flege,1992。德国成人英语学习者的新版本和类似的v欠费。第二语言习得研究14:131-158。[8]斯塔尔,保罗。“电子阅读器。在20世纪80年代的阅读中。艾德。斯蒂芬Braubard。纽约:出版,2424年。”'