Multi‐attribute contractors ranking method by applying ordering of feasible alternatives of solutions in terms of preferability technique
提出一种多属性承包商排名方法，能同时处理定性、定量和语言数据，帮助项目利益相关者在投标过程中选择最合适的承包商。
Abstract Contractor evaluation is a vital part of the project management cycle and deals with risk and risk management. One of the most important phases in the construction industry is the bidding process. In order to select the most appropriate contractor for the project and prepare the most realistic and accurate bid proposal, stakeholders have to know all financial, technical and general information about these contractors. The information can be determined as qualitative, quantitative or verbal data. This paper presents the multi‐attribute contractors ranking method bay applying Ordering of feasible alternatives of solutions in terms of preferability technique. This method allows dealing with qualitative and quantitative data as well as with data expressed in words (verbal data). Finally, an illustrative example of contractor selection is used to demonstrate the feasibility and practicability of the proposed model.