Bidding On The Bill Of Quantities Of Risk Research

Since reform and opening, the construction industry in our country is always in the continued expansion of the state, had become the overcapacity situation. Construction enterprises in the construction market to fetch items are basically form by tender, the bidding pricing of the construction market to gradually shift from fixed pricing to inventory valuation. Since 2003, China began to pilot the Bill of Quantities, through 10 years of operation, inventory valuation norms constantly revise, improve, especially since the "Edition 13 pricing norms," the full implementation of the Bill of Quantities construction market has become mainstream pricing. Increasingly fierce market competition, the face of this competition requires a comprehensive understanding of the construction business, "Version 13 Inventory valuation norms" and follow the tender specifications and reasonable pricing, and maximize the interests of enterprises in the low bid in principle.Based on the 2013 version of the Bill of Quantities norms, stand in the perspective of construction enterprises, the use of literature research and empirical research methods to our current valuation principles and procedures for construction projects, the construction market bidding, bidding risk factors were analyzed. Risk factors focus on the tender offer, using AHP to determine the weight of major risk factors is small, fuzzy impact analysis study of risk factors for a reasonable profit margin, and a mathematical model to calculate a reasonable profit margin to construction companies more effectively conduct the tender offer. Also introduced the method to deal with the risk.Studies suggest that changes in the price of materials, competitors, the evaluation experts ethics and skills, cost and profit margins staffing levels are greater pricing risk factors important work on offer. Enterprises in the tender offer should be particularly concerned about the impact of these risk factors on profit margins, so as to better adjust our offer solutions to continuously raise its offer, and enhance market competitiveness.