建设单位加强工程造价控制与管理的方法-中英.pdf
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1、On the construction unit how to strengthen the project cost control andmanagementONE,construction phase of the project investment decisionmakingAccording to statistics,in various stages of project construction,theinvestment decisionmaking stage of the highest degree of influence ofproject cost can b
2、e achieved by 70 -80。Therefore,the investmentdecision-making phase of cost control is to determine the basis of projectcost,which directly affects the various construction phases of project costcontrol is reasonable.1。Actively carry out preparatory work before the project decision-makingand seriousl
3、y to collect relevant information,such as equipment operation,equipment,technical parameters need to be addressed and so on.2.According to market demand and development prospects,rationallydetermine the scale of construction and construction standards.3。Science in the project-benefit analysis,prepar
4、ation of projectinvestment estimates。Investment should be based on estimates prepared,meticulousasfaraspossible,andseekinvestmentestimationascomprehensive as possible from the reality,take full account of theconstruction process may occur in a variety of situations and adverse effectsof factors on t
5、he project cost,consider the market situation and theconstruction period reserve price fluctuations factor,so that investment islargely in line with reality,and leave room。To make the investment to playa real control of estimating the total project investment。TWO,construction project design stageStu
6、dies have shown that engineering design fees,although it accounted for3%of construction costs-5%,but the impact of its project cost may exceed75%。The design phase of the project cost management is the managementof the entire project cost a decisive part.1.To develop construction project investment o
7、bjectives of the plan.In theconstruction plans often encounter this situation:in structure,number ofstoreys,geological conditions are similar cases,the designers useddifferent base and upper part of a larger difference between concrete andsteel consumption,some of the design safety factor greatly ex
8、ceed thedesign specifications,thus causing a lot of investment waste.Thus,withthe practical objective of the capital projects planning,so that designersfocus on engineering design quality and functionality at the same time,willalso be project investment as a design control objectives.2。To carry out
9、activities such as technical and economic analysis,coordination and cooperation to make the design sought to rationalize thedesign unit.3。Optimum design to meet the revenue requirement of the capitalprojects。Preliminary design is complete,the construction unit shouldorganize the relevant experts to
10、design optimization,so that the final designof both the scientific and economical.4.Vetting budget estimate,suggest improvements.The design phase andconstruction drawing budget estimates for a full and accurate,try not to LouXiang,without leaving any gaps,and to consider a variety of pricefluctuatio
11、ns enough.THREE.the implementation phase of constructionproject Construction units in project implementation stages of the projectcost control and management of the focus of management from the bidding,construction management,billing management of three parts to this.1.Tender ManagementConstruction
12、project bidding system is a construction unit cost efficientmeans of control engineering,in The Peoples Republic of ChinaZhaotoubiaofapromulgationandimplementationofpublicbiddingactivities in the actual operation is more standardized,and the legalsystem。The construction unit to take full advantage o
13、f this effectivecompetition in the bidding by means of project cost control,tenderdocumentation,specifications,rigorous becomes particularly important.Tender documents must be clear project addresses,on-site conditions,status,project outline,the scope of project tendering,project contractingmethods
14、based on valuation,engineering,advance payment and settlementprogress payments,schedule quality requirements,technical requirements,evaluation rules,tender,bid opening,evaluation time,tender offerrequirements,thecontractpriceisdetermined,tendercompliancerequirements,the main terms of the contract,co
15、nstruction drawings anddrawings Mixed flow map;A content,BOQ and other substantive contentsof the other bidders but also a clear unified pricing caliber,unifiedmeasurement basis for a reasonable price,etc。The general terms in orderto choose the right construction unit signed tight construction contr
16、acts,soas to enhance the quality of the tendering exercise。2。Construction ManagementThe project construction phase,due to engineering design has beencompleted while the volume has been completely specific,and completedthe construction of the tendering exercise and to enter into an engineeringcontrac
17、t.According to statistics,the impact at this stage the possibility ofproject cost only 5%10%,saving the possibility of investment has beensmall,but the project investment has mainly occurred in this stage,thepossibility of a wasted investment is very large,so,the construction unitshould focus on con
18、struction site management should be strengthened toeliminatewastefulinvestment。Strengthentheconstructionsitemanagement,the construction unit should primarily do the followingareas:(1)to strengthen the unit onsite construction managementpersonnel,engineering and technical personnel of the economic co
19、ncept,quality education,develop their pragmatic working style,and actively assistwith the supervising engineers do engineering quality,duration,safetyoversight at the same time,fully emphasis on the importance of investing tosave.Also in this stage,the construction unit should also actively cooperat
20、ewith the construction side to assist its doing a good job of constructionorganization design,reasonable arrangements for personnel,finance,materials,and speed up the construction speed,improve project quality。Case concerns the issue should be promptly get in touch with the designer,select both the
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