Advances in Constructional Engineering

There are many elements in the selection of initial evaluation indicators for municipal engineering contractors. Through literature collection, expert consultation, questionnaire survey and other methods, some secondary evaluation indicators are removed, and 31 secondary indicators are finally selected, corresponding to 6 primary indicators, while quantitative indicators are explained and qualitative indicators are quantified. The evaluation indexes for selecting general contractor of municipal engineering based on EPC mode are determined. On this basis, subjective weighting is carried out for the final evaluation indicators. Through consulting and investigating experts in the industry, based on the ranking of the evaluation indicators at each level and the rational assignment of the importance relationship γa between adjacent indicators, the first-level indicators are taken as an example to calculate and calculate the subjective assignment of each evaluation indicator at each level, and the weighting results of each indicator are obtained. Finally, a complete evaluation index system for the selection of general contractors for municipal projects based on EPC mode is constructed.

Questionnaire survey; Expert consultation; Evaluation index; Subjective empowerment; Evaluation index system