Research On Project Construction Schedule Controlling Of High Speed Railway Station In Huangshan City

Huangshan high-speed railway comprehensive passenger station (HSPS) project is located in Huangshan City of the south in Anhui, near Huangshan high-speed rail station in the high-speed rail line from Beijing to Fuzhou, to provide access to Huangshan's high-speed rail passengers traveling, doing business, visiting relatives. The project group has a total of three building projects:the main station building, staff dormitory, And passenger bus parking shed, a total construction area of 22031 m2, The main feature of the construction is the contract period is very short, it must be completed in June 201516. According to the principle of the controlling theory and project management related theory and the project to implement the basic steps of construction schedule controlling is entered into the implementation and examination of construction schedule, project schedule, construction schedule controlling of the effectiveness of the measurement and correction. In this study, the research and Analysis on the construction schedule controlling of the HSPS is gradually carried out in accordance with this step.In this project construction schedule controlling, First study and summed up the problem of the HSPS project construction schedule plan making by MECE method:the Spring Festival is also included in the main station building construction period in the construction schedule plan; The project department of JT engineering construction group has only made the construction schedule plan of the staff dormitory and main station, And have no strict requirement to provide a the construction schedule of the passenger bus parking shed. In order to solve this problem, using the CPM key line method, combined with the construction conditions and the local conditions, reasonable compression the key work duration of the main station can be reduced, optimize the construction schedule, the optimized main station construction period can meet the needs of the Spring Festival holiday, in addition, used the WBS work breakdown structure and other technologies, the completion the construction schedule plan of the passenger bus parking shed project, makes the project department and the subcontractor has the standard and basis for controlling the construction schedule of the project.Through Delph to study deeply for schedule controlling of HSPS, there are some problems in the schedule controlling in the second-three stage were found, such as:the construction schedule organization structure is unreasonable, construction schedule inspection mechanism and method is not clear, the supply of construction material in the rainy season is difficult to guarantee, etc. In order to solve the problems in the management of the construction schedule controlling, the countermeasures are put forward: To increase a level in the construction schedule management organization structure, determine the person in charge of the project construction schedule, the establishment of the construction schedule management responsibility system; to reformed the most basic construction schedule management organization form and reasonable allocation of the construction schedule controlling tasks in the project Department, so that the schedule controlling work reflects the characteristics of equilibrium; According to the composition content of the construction schedule inspection mechanism, supplement and perfect the concrete contents of the construction schedule inspection mechanism from the organization unit, schedule check cycle and inspection contents, inspection methods and construction schedule inspection results using and so on, Advance purchase the sand, stone and other local building materials using for construction in April-July, to preventing construction materials supply problems in the rainy season.In this paper, the control process of the construction schedule of the project of Huangshan City high speed railway comprehensive passenger transport station is studied. This is the progress of the construction control of management theory and method is a useful exploration, but also for construction schedule to achieve standardization, scientific management of accumulated useful experience, makes the construction schedule control can give full play to the guiding role, for future similar project schedule control to develop a new road.