The Application Research Of The Bidding Price Control With The Valuation Of Bill Quantities

Along with the valuation mode of bill quantity carried out, open and competitive construction market is on the way to be established, the advantages of the mode is getting more and more obvious arising from its conformance with the market operation rule. "The code of valuation with bill quantity of construction works"(GB50500-2008) came on stage, which marks the project cost management in our country has stepped on a new stage, and shows that the mode of valuation has gone into overall implementation guided with the thought of managing the process dynamically. Simultaneously, because the competition system of the "enterprise independent quotation, market competitive pricing" has formed, the management style of bidding pricing evaluation has also undergone a fundamental change. In order to effectively prevent and stop colluding bid and bidding up the price, many provincial and municipal governments have issued regulations concerning controlling the highest price according to the new situation in practice, which "The code of valuation with bill quantity of construction works "(GB50500-2008) definite as the"bidding price control".As a new thing in the field of bidding, the tender price control is a system which is established on the basis of limiting bidding price and aims to strengthen the supervision and administration of tender and bid activities. It is quite important for a engineering cost practitioners to design scientifically and reasonably the bidding price control, according to market development level and the actual situation, which reflects the average level of bidding price. Therefore, this article makes detailed conclusion and summary on the valuation mode of bill quantity by using such research methods as case studies and combination of theory and practice. The article expounds the characteristics, necessity and advantages of valuation mode of bill quantity with emphases on analyzing the process of designing the bill quantity and bidding price, based on actual engineering cases, including designing bases, contents, methods and documents. Combined with the author's working experience accumulated in engineering cost control, the article points out key issues which should be considered during designing and it puts forward some proposals to ensure quality control on design bill quantity and bidding price with a set of documents showing some results. This article shows some reference significance on designing bidding price in the practice of engineering cost control.