Subway ppp mode?

What are the main methods of budget cost management of subway ppp project? Take Hohhot Metro 1 Line and Line 2 as examples to see how the subway ppp mode works. In this case, Zhong Da Consulting brings you the introduction of subway ppp mode for your reference.

First, the subway ppp model case

Overview of Hohhot Metro 1 Line 2

1 line is the east-west backbone line, Dongba Gate of Jinchuan Bus Company, with a total length of about 33. 1 km. 1 Line (Phase I) starts from Jinhai Industrial Park Station in the west and ends at Baita Station in the east. The route has passed through three administrative regions: Huimin District, Xincheng District and Saihan District. The total length of the main line is 23.000 kilometers (excluding the length of the access line), including underground line 18.400 kilometers, elevated line 4.200 kilometers and subgrade 0.400 kilometers. Station 19, underground station 16, 3 elevated stations and 4 transfer stations. The average distance between stations is 1. 190 km. The first phase of the project is equipped with 1 depot, 1 parking lot, 2 main substations and 1 control center (shared with 1 and Line 2). The investment is about 654.38+05.584 billion yuan, and the construction period is expected to be 4-5 years. Among them, the pilot project started on August 20, 2005+2065438. The East Railway Station in the experimental section is located in the north of the airport expressway, which is an underground double-decker island station with a length of 200 meters. The total investment of line H 654.38+0 is 65.438+0.2 billion yuan, and it is expected to start in 2065.438+06, and the daily passenger flow will reach 265,000. It is planned to be completed and opened to traffic in 2020.

Line 2 is an L-shaped backbone connecting the eastern sub-center, the main center and the southern sub-center, and it is Hongsheng Industrial Park-Maoshengying, with a total length of about 30.5 kilometers. Line 2 (Phase I) is mainly laid along the planned Jinqiao South Road, Jinqiao Road, planned Wuhai East Street, Xilinguole South Road, Xilinguole North Road, West Lane of Meteorological Bureau, Genghis Khan Street and Genghis Khan East Street. The total length of the main line is 27.387 kilometers (excluding the length of access lines), including 2 1.889 kilometers underground, 5. 1 18 kilometers overhead and 0.380 kilometers open. * * There are 24 stations, including 9 underground stations/KLOC-0, 5 elevated stations and 6 transfer stations. The average station spacing of this project is 1. 17 1 km, with 1 depot at the south end, 1 parking lot at the north end and two main substations. The first phase of Hohhot Metro Line 2 started construction from the test section on 20 15, and the overall construction period is from 20 16 to 2020. The technical standard adopts B-type vehicles, which are grouped in six sections, and the top speed is controlled at 80 kilometers per hour. The first phase of the project is an L-shaped backbone connecting the eastern sub-center, the main center and the southern sub-center, with a total investment of 654.38+08.297 billion yuan.

Before the meeting, the Finance Bureau of Hohhot actively coordinated with key project units, gave guidance to the report outlines of each unit, uniformly printed the report materials, and cooperated with the project units to effectively communicate and dock with the person in charge of China Government-enterprise Cooperation Fund Company at the meeting, so as to win the fund's support for key projects in Hohhot.

Second, the subway ppp project budget cost management method analysis

1 All-round management method in the whole process. The control of project cost is a complex systematic project, and it is necessary to dynamically control the whole process of project construction, such as decision-making, design, contracting, implementation and settlement. At all stages of project construction, the construction unit, as the main investor, should actively participate in and actively influence the work at all stages and implement all-round project cost control.

2 target control management methods. Based on the characteristics of long construction period, large investment and repeated pricing, the setting of cost control targets of construction projects should be carried out in stages with the continuous deepening of construction projects. Investment estimation is the control goal of design scheme selection and preliminary design stage; Design budget estimate is the control target of technical design and construction drawing design; Design budget or project contract price is the control target in the construction stage. The control goal of each stage is an organic whole, which is mutually restricted and complementary. Moreover, the former controls the latter, and the latter supplements the former, forming a project cost target control system together.

3 active control management method. For a long time, people have always understood control as comparing the actual value with the target value. When the actual value deviates from the target value, the reasons for the deviation are analyzed and measures are taken to correct the deviation. This kind of project cost control is of great significance, but it can't make the deviation disappear or prevent the possible deviation. So correcting the deviation afterwards can only be said to be passive control. We should base our control on taking active measures in advance, adopt active and preventive control methods, and actively influence investment decision-making, design and construction, so as to reduce or avoid the deviation between the actual value and the target value.

4 management methods combining technology with economy.

The combination of technology and economy is the most effective means to control the estimated cost of subway ppp project. When evaluating projects and comparing design schemes, we should strive for advanced technology and good economic results; In the process of construction, the estimated cost of subway ppp project should be low, the construction method should be advanced and reliable, and the construction quality should be good. In short, in the whole process of engineering construction, technology and economy should be organically combined, and through technical comparison, economic analysis and effect evaluation, on the basis of economic rationality, efforts should be made to achieve economic rationality under the conditions of advanced technology and technology. In the actual activities of subway ppp project construction, according to different influencing factors, control principles and specific characteristics of the project, choosing reasonable and effective management methods and theories is an important work in each stage of subway ppp project cost management.

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