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浅埋暗挖隧道专项施工方案.doc

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GayisnowaprovincialkeyconstructionprojectofaluminumLtd---provincewithanannualoutputof50,000tonsoftechnicalinnovationprojectofenvironmentalprotectionandenergysavingofelectrolyticaluminumprojectmanager.Inthistechnologicaltransformationprojects,hehasoverallresponsibilityfortheday-to-dayaffairsoftheproject.Inordertoensurethatsoutherncompany's"controlthescaleofinvestment,strengthenfieldmanagement,payspecialattentiontoprojectprogress,andensureasuccessfuloperation,"theoverallgoal.HeandEngineeringDepartmentundertheleadershipofallthestaffinthecompany'stechnicalcommand,onthedifficultiesandtoovercometechnicaldifficultiesintheprocess,workhard,havemadeoutstandingachievements,mainlyreflectedinthefollowingaspects:first,carefulorganizationandmanagementachievedremarkableresults.Technicalinnovationprojectoftheyear,startedandcompletedaseriesofbidsandcompletedtodate,fromproductionengineeringtoputintoproductionafternearlyayear,hasachievedverysignificantresults.Aprojectfirst56slotsfromdismantlingtheoldslotjust168days,civilengineering,installation,commissioning,guaranteeengineeringqualityunderthepremise,ontheproductionsidetransformationunderdifficultconditions,createdthenationalindustry'sfastestspeeds.II32largeprebakedelectrolyticcellonNovember7hasbeeninstalled,markshasanannualproductioncapacityof50,000tonsofelectrolyticaluminumproductioncapacityofaluminum.Entireprojectalmost8monthsearlierthanplanned,achievedthegoalofproductiontransformationbenefitsthatyear,createdfavorableconditionsforaluminumthroughSouth.Second,effectivelycontroltheinvestment.Projectissubjecttoascientificapproachtobidding,biddingtomakesavingsof20millionYuan,intheimplementationprocessoftheproject,everydomesticpricesofsteel,cementandotherbuildingmaterials,theoldbuildingsonthebaseencounteredgreatdifficultiesindealingwithsignificantincreaseinthevolumeofcivilengineering,butthroughrationalizationandoptimization,projectcontrolinfixedinvestmentof350millionYuan.Third,environmentalenergy-savingeffectoftheproject.Projectinvestment