What are the aspects of technical and economic demonstration in the decision making stage of constru

Under the conditions of contemporary technology, a comprehensive evaluation of the economic effects of a certain range of production layout from the macro and micro perspectives. The main task is to compare and analyze the overall and partial, short-term and long-term economic effects of various production layout schemes, and select the layout scheme with the best effect under the premise of satisfying the specified conditions.

According to the evaluation object, it can be divided into three levels:

Demonstration of the location plan of the grassroots production unit, such as the selection of the factory site.

Demonstration of the layout of enterprises in groups, such as the type, structure and development direction of comprehensive industrial bases.

Demonstration of the distribution of production in large regions, such as the direction of regional economic development and the choice of leading sectors.

Generally, the method of multi-scheme comparison and a combination of qualitative and quantitative analysis is adopted.

Xiamen Rail Transit, also known as Xiamen Metro, is an urban rail transit system in Xiamen, Fujian Province, China. Xiamen's urban rail transit network consists of 6 lines, with a total length of about 138 stations, including 19 transfer stations.

At present, the civil works of Rail Transit Line 4 have been completed and will be temporarily used as Xiamen BRT. On May 11, 2012, the "Xiamen Urban Rail Transit Recent Construction Plan (2011-2020)" was approved by the state. Xiamen Rail Transit Project Line 1 has started construction on November 13, 2013, and is scheduled to be completed and put into trial operation in 2017.

The long-term line network of Xiamen rail transit consists of 6 lines: Line 1, Line 2 and Line 3 are the three backbone lines, which guide the island to the north, east and west of the sea development respectively; Line 4 is a north-south auxiliary line, which will build a connecting channel between the island and Jimei and Tong'an; Line 5 is the Huanwan Bay Line, from Maluan Group to Maxiang Group; Line 6 is an auxiliary line in Xiang'an District. 27 November 2004, Fujian:

Xiamen Urban Rail Transit and Land Control Planning" scheme was selected by experts and was prepared by China Academy of Urban Planning and Design and Japan's first reconstruction engineering consulting co., Ltd. The scheme designed by Japan's ** Rehabilitation Engineering Consulting Co., Ltd. has designed 3 urban rail transit lines for Xiamen in the future. The total length of the track planned in the whole program is 58 stations (41 on the main island and 17 outside the island), and the daily passenger flow is expected to reach 1.96 million after operation.

Although the design scheme is basically in line with the traffic situation in Xiamen, it will still be limited by thinking, and the preparation time of the plan is only more than 2 months. The China Academy of Urban Planning and Design considered Xiamen's urban rail transit design within the larger scope of the Golden Triangle in southern Fujian. The estimated investment is 100 million yuan, and 8 lines are planned and designed.

2005.05 "Xiamen will build rail transit with high standards" The first phase of Xiamen urban rail transit line planning submitted by China Academy of Urban Planning and Design and Xiamen Urban Planning and Design Institute, according to the comparative analysis of urban land and population distribution, it is recommended that the first phase of the light rail line start from the ferry (Zhongshan Road intersection) and end at the planned Houxi high-speed railway passenger station. The specific route direction is ferry - Lujiang Road - Xiahe Road - railway station - Jiahe Road - Luling Road - the east of the island - Gaoqi International Airport - Jimei North - University Town - Houxi.

In the decision-making stage of a construction project, the technical and economic argument includes many aspects.

The technical and economic argument of the settlement stage of the project includes five aspects, each of which has its own characteristics.

Answer]: A investment estimate is an important part of the preparation of project proposals and feasibility research reports for the proposed project, and is one of the important bases for project decision-making. The investment estimate at the project proposal stage is the basis for the feasibility study at the decision-making stage of the Jiantong Upgrading Project.

The indicators used in the evaluation of investment proposals are divided into discounted and non-discounted indicators. Discount indicators refer to indicators that take into account the time value factor, mainly including net present value, present value index, embedded rate of return, etc. Non-discounted indicators refer to indicators that do not consider the time value factor, mainly including the ** period, accounting income period, etc.

Correspondingly, the investment decision-making method is divided into the discounted method and the non-discounted method.

Evaluation index: 1. Calculation example of commonly used investment evaluation index for evaluation index.

2. Net present value curve - the relationship between net present value and discount rate.

3. Independent projects - comparative analysis of independent projects.

4. Mutually exclusive items - comparative analysis between mutually exclusive items.

5. Multiple IRR – Example analysis of multiple IRRs.

6. Mirr function - revise the calculation of the internal rate of return of the old brigade.

7. Economic years - comparison between projects with different economic years.

8. Evaluation of new projects - cash flow measurement and evaluation of new projects.

9. Evaluation of the renewal project - the cash flow measurement and evaluation of the renewal project.

Answer] :d The test points involved in this question are the main work of the project decision-making stage and the argument of the project goal difference. Its main work contents include:

Determine the purpose, purpose and guiding ideology of the project construction; Definition of the size, composition, functions and criteria of the project; Total investment planning and demonstration of the project; Construction cycle planning and demonstration.

The answer is round] :d

Feasibility study Qingtong defeat was introduced from abroad in China at the end of the 70s of the 20th century, and it is a comprehensive discipline that uses a variety of scientific achievements to carry out technical and economic demonstration before the investment decision of engineering construction projects.

Answer]: A The test point involved in this question is the focus of the work of the project in the current hail book stage. The focus of the work in the early stage of the project is to analyze the necessity and feasibility of project investment and construction, and make scientific decisions.

Answer]: The principle of project B demonstration: compliance, policy, technology, and economy combined, pay attention to data and data, strengthen the scientific work, the principle of combining microeconomic effects with macro and land economic effects, the combination of short-term economic effects and long-term economic effects, and the combination of qualitative analysis and quantitative analysis, so the answer is b.

Summary. Hello, I have seen your question and am sorting out the answer, please wait a while When making investment decisions about a project, in addition to engineering and technical factors, you should also consider the economic aspects.

Hello, I have seen your question and am sorting out the answer, please wait a while When making investment decisions on a project, in addition to engineering and technical factors, we should also consider the economic return on investment IRR, capital risk, tax risk, etc. Factors that affect the lack of sound in investment decisions: Generally, it is necessary to consider the market factors, policy factors, technical factors, and financial factors in Douye Town

Return on Investment IRR, Capital Risk, Tax Risk, etc.

Answer]: The task of engineering economic analysis is to analyze the cash flow of the system according to the expected goals and resource conditions of the system under investigation, and select the appropriate technical scheme to obtain the best investment benefits. Therefore, the economic evaluation of construction projects is an important part of the preliminary work of the project, and it is in the core cluster or position in the feasibility study in the decision-making stage of the construction project.