The Post Project Evaluation Of Baocang Main Canal Engineering Of South–North Water Transfer Project

In order to alleviate the geological problems caused by groundwater overdraft in 11 counties in Baoding,Cangzhou and Langfang,and to inject vitality into local economic development to meet normal production and living needs.Combined with the current national efforts carring out the construction of South–North Water Transfer Project,The Hebei Province has started Baocang Main Canal Engineering to provide water for these 11 counties.This project has been completed and connected to the water supply in 2017,and has a basis for post-evaluation.In this paper,we conduct a post evaluation study of the project in construction process,economy,social environment and sustainability.This paper firstly summarizes the application of internal and external project post evaluation theory.Combined with the basic data of the construction and operation period of the Baocang Main Canal,the paper evaluate the construction process from constructors,design side,supervisor side and construction side,evaluate the economy from national economy and finance,evaluate the social environment from environment and society,evaluate the sustainability from inside and outside.And then this paper builds an evaluation index system,which contains four primary indicators and nine secondary indicators.Then the paper determines the weight of the indexes using the Analytic Hierarchy Process.Finally,according to the results of the comprehensive post-evaluation of the project,the post-evaluation conclusion of the project is obtained.The comprehensive post-evaluation result of the project is good,which shows that the project achieve the goals of economy,society,environment and sustainability.At the end of the paper,according to the lessons learned from the project,we determine the importance of preliminary preparation,compliance,Operation Management and advanced production technology.This paper summarizes the advantages and disadvantages of Baocang Main Canal Engineering.And the results should be accurately reflected to the decision-making departments and Hebei Province and even the national similar project construction and operation management.It can greatly improve the investment level and benefit of similar engineering projects,and set a good example to the hydraulic engineering project.