The Following Research And Exploration On The Cost During The Engineering Project Conduction

This article is directed by the theory of engineering cost assurance and controlling in project, exploring and researching the engineering cost reform and practice in the different stages such as preliminary reasoning, designing and constructing for the project performance. For the domestic circumstance of tendence of being out of control in cost and unmatching with each other for economical factors and technical factors, the article aimed mainly at the designing, contracting and claiming phases which significantly effects cost. Basing on the theory of engineering cost management, using the value theory and the related knowledge of management, try to do the tentative research on the practice:1. Analysizing the composition of cost, the basic principles and theories for the normal project in the primitive stage, expatiating the operating;2. The designing stage is the key stage for deciding the economy of the project. But a lots of problems exist in the methods and procedures for controlling, a set of methods and procedures are established in this stage systematically, amending the limitation designing, using the value engineering in the assignation for the first time, so compensating the insufficience of the limitation designing. By emphasizing the importance of the scheme election. Using the VE and LCC analysis, to present a series of practical methods and models for selecting the architecture and structure scheme, and exploring the comprehensive evaluation for the designing scheme. Tying to numberize the indexes to form the practical meaning.3. analyzing the current management of the domestic engineering cost, the existing problems and the effects of which on the final accounts for the project. The article presents the tips and experience for the contract management and claim;Summing the present methods and practical experience in the cost controlling and assurance, researching on the objects of the cost controlling, the related elements, bids and tenders, the reasons for being out of control in the practical phases, the article presents the measurements of reasoning assurance and effective control for project cost. Finally, the article presents the solutions to the cost management for the mentioned and existing problems.