Study Of Evaluation Of Bid Under The Bill Of Quantities

Tender of construction works is a scientific and reasonable way of contraction, which introduced effectively mechanism of competition into the field of engineering construction. It has been more than 20 years since tender was applied in construction works in our country, and had become the main way of transaction in construction works, but there are still many problems in actual application. In 17, Feb, 2003, the national standard Code of Valuation With Bill Quantity of Construction Woks was promulgated in announcement No.119 through Construction Department and has been implemented since 1, July, 2003. It indicates that the great change that the mode which unit quantity and price as one part into the mode in which quantity and price are separate in construction cost management in China.First, the overseas BQ estimate methods have been studied. By analyzing the component and structure of overseas BQ estimate method and comparing it with our estimate code, the difference and gap between them is pointed out. The study on structure and content of our code of BQ estimate method shows the characteristics andproblems of it. Some improvement advice has been given to the Code of BQ EstimateMethod.Evaluation of bid is the most key link that can embody fairness and reasonableness in tender, but our country still lacks a set of fair and reasonable, scientific and advanced, operational and accurate method of evaluation of bid. The author discusses the application of composite scoring method and the lowest price method, this paper analyzed existing problems and put forward measures that should be taken.