Chemical Connstruction Project Cost Management Based On Bill Of Quantities Pricing Mode

This paper comprehensively analyzes the present situation of engineering costmanagement, Combing with international practice and the western developed countriesthe characteristics and development trend of engineering cost management, carrying on adeep discussion about the development of engineering cost management of ourcountry,at the same time it has been clear about the bill of quantities pricing mode is theeffective method, which is in line with international standards and to establish on thebasis of the market economy formation mechanism of project cost.This paper introduces the basic concept of bill of quantities pricing mode, basicprinciple, and also introduces the whole process cost management, comprehensive costmanagement concepts, etc. From the point of view of construction units, the quantitiesbill valuation mode of chemical engineering project cost management are discussed indetail, and on how well each stage of the project cost management has carried on theconcrete elaboration. It need to configuration reasonable about the project managementteam during the construction preparation period, determining reasonably about theproject key facilities, parts and parameters, choosing the appropriate design units; In thebidding and contract signing stage, choose suitable procuratorial agency, reasonableformulation of the tender documents, complete and accurate preparation of project bill ofquantities, in order to strengthen the management of project bidding evaluation, the riskanalysis before the contract signing; In the construction phase, emphasizes to strengthenengineering change management and progress payment pay management; In thecompletion settlement stage, the paper analyzes the project settlement price far overbudget price or the cause and the specific performance, and also carries out a detailedanalysis and discussion on how to do the audit settlement and settlement payment work.Bill of quantities valuation is a new kind of valuation mode, and a new set ofengineering cost management theory and method. In this paper, the construction costmanagement in different construction stages of chemical project, and put forward thecorresponding management measures, for the practice of chemical engineering project reference.