| As an important part of the national economy,the construction is a traditional and rough-working industry which is still high-risk,high-pollution and weakly regulated.How to control risks,eliminate adverse impacts on the environment,strengthen supervision and improve the comprehensive implementation level of projects are urgent problems in the field of construction engineering,and it is effective to solve industrial problems by means of insurance.The green comprehensive insurance and the third-party evaluation model,assessment system,assessment content and risk assessment method based on this insurance explored in this project can make up for the application obstacles of engineering insurance,improve the disadvantages of the industry and enrich the project risk management methods.Based on green comprehensive insurance,the third-party evaluation model of green comprehensive insurance was established,the third-party evaluation system and standards was constructed,the calculation method of the comprehensive risk evaluation value of construction projects was proposed,and the comprehensive risk level table was obtained on this project.First,it was concluded that improving the disadvantages of traditional supervision and controlling the risks of project implementation was the direction worthy of constant research in the field of engineering construction,and the current situation of construction industry and domestic and foreign research status were analyzed.Based on practical needs and aiming at assessing the comprehensive risk of the project,the research contents and corresponding methods of engineering quality,safe production and green construction at all levels were determined.Secondly,the traditional engineering insurance was analyzed,the green comprehensive insurance was defined,the third-party evaluation model was introduced and the third-party evaluation model based on the green comprehensive insurance was established.By expounding the operation mechanism and process of the third-party evaluation model of green comprehensive insurance and comparing it with the traditional supervision model,the insurance contract and entrustmentcontract generated with the application of this model were formulated.Thirdly,the third-party assessment method based on green comprehensive insurance was deeply explored.The purpose of the third-party assessment was to obtain reasonable and reliable conclusions of project comprehensive risk evaluation.The establishment of a comprehensive evaluation system was the premise of comprehensive risk assessment conclusions.Therefore,a complete evaluation system,classifies the evaluation content and evaluation criteria were constructed on this paper.Fourthly,through quantitative analysis,the corresponding classified evaluation value was obtained,the comprehensive risk evaluation index and weight were determined and the comprehensive risk evaluation value was obtained from the classified evaluation value.Through the principle of ALARP,the comprehensive risk assessment algorithm was improved and the corresponding risk level conclusion was obtained.Due to the lack of basic statistical data when applying ALARP principle in this model,and to ensure the implementation of the project,the construction idea of the third-party evaluation platform was put forward.Fifthly,taking a project group in Ganjiang New District,Jiangxi Province as an example,the organizational structure of the third-party evaluation model of green comprehensive insurance was developed,and the classified evaluation value and comprehensive risk evaluation value of the project implementation were obtained.Finally,by summarizing the research content and results,the deficiencies and the next research direction were put forward on this paper. |