成本控制与分析（Cost control and analysis）Word下载.docx

成本控制与分析（Cost control and analysis）Word下载.docx

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2Z102041graspthebasisofconstructioncostcontrol

1.projectcontract

Totheengineeringcontractonthebasisoftheconstructioncostcontrol,reducetheprojectcostaroundthisgoal,fromthetwoaspectsofthebudgetaryrevenuesandtheactualcost,effortstotapthepotentialtoincreaserevenue,inordertoobtainthemaximumeconomicbenefit.

2.constructioncostplan

Thecostofconstructionplanisbasedonthecostcontroloftheconstructionplanofspecificconstructionprojects,includingthespecificcostofpredeterminedcontroltarget,includingimplementationmeasuresandplanningcontroltargets,istheguidingfileconstructioncostcontrol.

3.progressreport

Theprogressreportprovidesimportantinformationsuchastheactualamountofworkdoneateachmoment,theactualcostofconstructionandtheactualpaymentoftheproject.Constructioncostcontrolworkisthroughtheactualsituationandconstructioncostplancomparison,findthedifferencebetweenthetwo,analysisofthecausesof

deviation,soastotakemeasurestoimprovethelaterwork.Inaddition,theprogressreportalsohelpsmanagerstoidentifyproblemsintheimplementationoftheprojectinatimelymanner,andbeforethesituationhasnotcausedsignificantlossestotakeeffectivemeasurestoavoidlosses.

4.engineeringchange

Intheimplementationoftheproject,duetovariousreasons,engineeringchangesaredifficulttoavoid.Engineeringchangesgenerallyincludedesignchanges,schedulechanges,changesinconstructionconditions,technicalspecificationsandstandardschanges,constructionorderchanges,changesinthenumberofprojects.Oncethechangeoccurs,thequantityoftheproject,thetimelimitandthecostoftheprojectwillchange,whichmakestheconstructioncostcontrolmorecomplicatedanddifficult.Therefore,theconstructioncostmanagementshouldbebasedonthechangeofrequirementsanalysis,varioustypesofdata,keepabreastofchanges,includingtheoccurredquantity,quantity,timewilloccurifthedelay,paymentsandotherimportantinformation,determinethechangeandthechangemaybringaclaimamount.

Inadditiontotheaboveconstructioncostcontrolworkofthemainbasis,therelevantconstructionorganizationdesign,subcontractandsoonarealsothebasisforconstructioncostcontrol.

2Z102042graspthestepsofconstructioncostcontrol

Afterdeterminingtheconstructioncostplan,mustberegularlycomparedwiththeactualvalueoftheconstructioncostplan,whentheactualvaluedeviatesfromtheplannedvalue,analyzesthereasonsofbias,takeappropriatecorrectivemeasures,toensuretherealizationofconstructioncostcontroltarget.Thestepsareasfollows.

1.comparison

Inacertainway,comparetheconstructioncostplanvaluewiththeactualvalueitembyitemtofindoutwhethertheconstructioncosthasbeenoverrun.

2.analysis

Onthebasisofcomparison,theresultsofthecomparisonareanalyzedtodeterminetheseverityofthedeviationandthecauseofthedeviation.Thisstepisthecoreofconstructioncostcontrolwork,itsmainpurposeistofindoutthecauseofthedeviation,totaketargetedmeasurestoreduceoravoidtherecurrenceofthesamereasonorreducethelosscausedthereby.

3.forecasts

Estimatethetotalcostrequiredtocompletetheprojectinaccordancewiththecompletion.

4.rectification

Whenengineeringprojects,

Theactualconstructioncostisoutoforder,andappropriatemeasuresshouldbetakenaccordingtothespecificconditionsoftheproject,theresultsofdeviationanalysisandprediction,soastominimizethedeviationoftheconstructioncost.Deviationrectificationisthemostsubstantialstepinconstructioncostcontrol.Onlybyrectifyingthedeviation,canwefinallyachievethepurposeofeffectivelycontrollingtheconstructioncost.

Thepurposeoftheanalysisofdeviationistotakecorrectivemeasures,soastorealizethedynamiccontrolandactivecontrolofcost.Themainobjectofrectificationmustfirstdeterminethecorrectionofthedeviation,someareunabletoavoidandcontrol,suchasobjectivereasons,onlydoafewreasonstonipinthebud,andstrivetoreducethecauseofeconomiclosses.Afterdeterminingthemainobjectofrectifyingdeviation,itisnecessarytotakecorrectivemeasures.Correctiveactionsmaybemadebyorganizationalmeasures,economicmeasures,technicalmeasuresandcontractualmeasures.

5.check

Itreferstotheprogressoftheprojecttrackingandinspection,timelyunderstandingoftheprogressoftheproject,aswellastheimplementationofcorrective

actionsandresults,toaccumulateexperienceforfuturework.

2Z102043masterconstructioncostcontrolme