The Theory And Use Research Of Building Cost And Bill Of Quantities Valuation

With the quickening of our reform and opening, china's economy links with global market, especially entering into WTO, the building market will be deeply opened. In order to adapt the form of external opening building market, it is necessary to be seasoned with internal general valuation method. To set up a market competitive environment on the basis of international practice, engineering quality detailed list valuation is international general valuation practice. Carrying out the engineering quality detailed list valuation in our country is of be benefit to improve the ability of all building participants to participate in international competition ,to improve the management level of engineering building and to standardize the owner's behavior in inviting tenders, thereby indeed reflects the open, fair and impartial principles.This article comparatively analyzes the engineering quality detailed list valuation and traditional quota valuation model and points out the advantage of inviting and submitting tenders system under it; In accordance with inviting and submitting tenders under the model of detailed list valuation, this article puts up with the basic strategies and skills . In connection with the use of bill of quantities valuation in the bid quoting, this article leads into the decision making method of multi-target. The person of public bidding adopts the scientific method of administrative structure analysis and sets up a suitable engineering project and multi-objects model. In the choice of project of submitting a tender, according to the type of submit tenders' effectiveness points, changing different profit and loss value into effectiveness valuable, using the effective decision making tree analysis method, it puts up with the scientific strategic decision way. And through the analysis of examples, verified that the method is simple and scientific and also can reduce effectively the subjective random during the course of the evaluated bids, enhance impartiality. Finally this article researches how to strengthen the construction of building engineering quantity detailed list valuation's auxiliary environment.