Research And Application Of Bidding Decision Method For Construction Project

Public bidding and tendering system is the main method in China to compete for construction and engineering projects.To ensure the projects can be completed with quality and quantity,Highly respond to the requirements of the owners and show the strength of the company,to choose the optimal bidding strategy and to make reasonable judgement on the compilation of bidding documents are essential steps.If the tenderer can make reasonable judgements internally and choose the optimal proposal,the possibility to win the bid will be greatly improved.Therefore,to establish a Highly responsive decision-making system for bidding is very important for the risk control during the initial stage and enhancing the winning possibility.The pricing is a major part in the bidding process.How to leverage some pricing skills during bidding and how to continuously optimize the bidding proposals are factors that all tenderers need to take into consideration.Based on the above questions,this paper will perform the study from the following aspects:1.Aiming at the problem that the boundary of the bidding factors is relatively fuzzy,According to the actual bidding process and the main points of bid evaluation,Combining the unique requirements of each owner and different regions,Put forward the main factor set of project evaluation.The analytic hierarchy process is adopted to perform quantitative analysis on the confirmed evaluation factors.According to the dependence and correlation between the indicators,Corresponding first-level and second-level indicators are established,To build a bidding decision model,And calculate the weight.To analyse and calculate the weights,YAANP software is mainly used to gain the weight calculation results based on the grading tables of all factors.The analytic hierarchy process is adopted to perform quantitative analysis on the confirmed evaluation factors.Based on different bidding units and proposals,there will be grading and analysis,so as to locate the optimal bidding proposal.2.Combining specific and practical examples of the projects and considering the bidding activities of the enterprises,proper bidding decision-making model will be leveraged to evaluate the bidding proposals.The established bidding decision-making model is used for analysis and come up with corresponding results.The gained results are relatively reasonable and satisfactory compared with actual condition,which verifies the comprehensives and systematicness of these indicators.The method is confirmed to be practical and reasonable.It can provide certain reference for future evaluation of bidding documents,which is beneficial for the tenderers to choose the bidding proposals with the lowest cost,thus accelerating the development of the enterprise.3.In view of the risks related to the bidding plan,methods and principles for identifying risk factors are proposed,and bidding techniques are used to optimize the bidding plan.When applying the quotation skills,WPS software can be used to achieve reasonable price-adjusting process.Also,the time value comparison has been added for the capital,which is helpful for junior managers to evaluate different items,increasing the possibility of winning the bid.The optimization process is actually seeking for balance between profit and quality.The optimal combination can be gained through the calculation,and the final results are beneficial for selecting the proper construction schemes.4.Aiming at the problem of the optimal combination of profit and quality in bid management,Proposed the optimization process of the scheme,Seek a balance between quality and profit.Method using multi-objective optimization function,Calculate the optimal combination based on the calculation results,The optimized result is conducive to the choice of construction plan.